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Last active November 22, 2023 15:29
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AWS SDK for NetSuite - S3, SQS, CognitoIdentity, STS.md

Originally pulled from https://gist.github.com/binhp/52e2254420a638d9da5c4cf33dde3c46, but I needed to patch in the SQS service.

Example usage:

define(['/SuiteScripts/ns-aws-sdk'], function (AWS) {
  const AWS_REGION = 'us-east-1'
  const AWS_ACCESS_KEY = '...'
  const AWS_SECRET_KEY = '...'
  const SQS_QUEUE_URL = 'https://sqs.us-east-1.amazonaws.com/1234567890/QueueName'

  const sqs = new AWS.SQS({
    apiVersion: '2012-11-05',
    region: AWS_REGION,
    accessKeyId: AWS_ACCESS_KEY,
    secretAccessKey: AWS_SECRET_KEY
  })
  
  sqs.sendMessage({
    QueueUrl: SQS_QUEUE_URL,
    MessageBody: '...'
  }, function (err, data) {
    if (err) {
      log.error('error', JSON.stringify(err))
    } else {
      log.debug('success', data)
    }
  })
})
Raw
ns-aws-sdk.js
define(['N/xml', 'N/http', 'N/https', 'N/error'], function(nsXml, nsHttp, nsHttps, nsError) {
var NS = {xml: nsXml, http: nsHttp, https: nsHttps, error: nsError, util: util, log: log, require: require,AWS:undefined};
var require = undefined;
// BEGIN aws sdk built .min.js
(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
module.exports={
"version": "2.0",
"metadata": {
"apiVersion": "2014-06-30",
"endpointPrefix": "cognito-identity",
"jsonVersion": "1.1",
"protocol": "json",
"serviceFullName": "Amazon Cognito Identity",
"signatureVersion": "v4",
"targetPrefix": "AWSCognitoIdentityService"
},
"operations": {
"CreateIdentityPool": {
"input": {
"type": "structure",
"required": [
"IdentityPoolName",
"AllowUnauthenticatedIdentities"
],
"members": {
"IdentityPoolName": {},
"AllowUnauthenticatedIdentities": {
"type": "boolean"
},
"SupportedLoginProviders": {
"shape": "S4"
},
"DeveloperProviderName": {},
"OpenIdConnectProviderARNs": {
"shape": "S8"
},
"CognitoIdentityProviders": {
"shape": "Sa"
},
"SamlProviderARNs": {
"shape": "Se"
}
}
},
"output": {
"shape": "Sf"
}
},
"DeleteIdentities": {
"input": {
"type": "structure",
"required": [
"IdentityIdsToDelete"
],
"members": {
"IdentityIdsToDelete": {
"type": "list",
"member": {}
}
}
},
"output": {
"type": "structure",
"members": {
"UnprocessedIdentityIds": {
"type": "list",
"member": {
"type": "structure",
"members": {
"IdentityId": {},
"ErrorCode": {}
}
}
}
}
}
},
"DeleteIdentityPool": {
"input": {
"type": "structure",
"required": [
"IdentityPoolId"
],
"members": {
"IdentityPoolId": {}
}
}
},
"DescribeIdentity": {
"input": {
"type": "structure",
"required": [
"IdentityId"
],
"members": {
"IdentityId": {}
}
},
"output": {
"shape": "Sq"
}
},
"DescribeIdentityPool": {
"input": {
"type": "structure",
"required": [
"IdentityPoolId"
],
"members": {
"IdentityPoolId": {}
}
},
"output": {
"shape": "Sf"
}
},
"GetCredentialsForIdentity": {
"input": {
"type": "structure",
"required": [
"IdentityId"
],
"members": {
"IdentityId": {},
"Logins": {
"shape": "Sv"
},
"CustomRoleArn": {}
}
},
"output": {
"type": "structure",
"members": {
"IdentityId": {},
"Credentials": {
"type": "structure",
"members": {
"AccessKeyId": {},
"SecretKey": {},
"SessionToken": {},
"Expiration": {
"type": "timestamp"
}
}
}
}
}
},
"GetId": {
"input": {
"type": "structure",
"required": [
"IdentityPoolId"
],
"members": {
"AccountId": {},
"IdentityPoolId": {},
"Logins": {
"shape": "Sv"
}
}
},
"output": {
"type": "structure",
"members": {
"IdentityId": {}
}
}
},
"GetIdentityPoolRoles": {
"input": {
"type": "structure",
"required": [
"IdentityPoolId"
],
"members": {
"IdentityPoolId": {}
}
},
"output": {
"type": "structure",
"members": {
"IdentityPoolId": {},
"Roles": {
"shape": "S17"
}
}
}
},
"GetOpenIdToken": {
"input": {
"type": "structure",
"required": [
"IdentityId"
],
"members": {
"IdentityId": {},
"Logins": {
"shape": "Sv"
}
}
},
"output": {
"type": "structure",
"members": {
"IdentityId": {},
"Token": {}
}
}
},
"GetOpenIdTokenForDeveloperIdentity": {
"input": {
"type": "structure",
"required": [
"IdentityPoolId",
"Logins"
],
"members": {
"IdentityPoolId": {},
"IdentityId": {},
"Logins": {
"shape": "Sv"
},
"TokenDuration": {
"type": "long"
}
}
},
"output": {
"type": "structure",
"members": {
"IdentityId": {},
"Token": {}
}
}
},
"ListIdentities": {
"input": {
"type": "structure",
"required": [
"IdentityPoolId",
"MaxResults"
],
"members": {
"IdentityPoolId": {},
"MaxResults": {
"type": "integer"
},
"NextToken": {},
"HideDisabled": {
"type": "boolean"
}
}
},
"output": {
"type": "structure",
"members": {
"IdentityPoolId": {},
"Identities": {
"type": "list",
"member": {
"shape": "Sq"
}
},
"NextToken": {}
}
}
},
"ListIdentityPools": {
"input": {
"type": "structure",
"required": [
"MaxResults"
],
"members": {
"MaxResults": {
"type": "integer"
},
"NextToken": {}
}
},
"output": {
"type": "structure",
"members": {
"IdentityPools": {
"type": "list",
"member": {
"type": "structure",
"members": {
"IdentityPoolId": {},
"IdentityPoolName": {}
}
}
},
"NextToken": {}
}
}
},
"LookupDeveloperIdentity": {
"input": {
"type": "structure",
"required": [
"IdentityPoolId"
],
"members": {
"IdentityPoolId": {},
"IdentityId": {},
"DeveloperUserIdentifier": {},
"MaxResults": {
"type": "integer"
},
"NextToken": {}
}
},
"output": {
"type": "structure",
"members": {
"IdentityId": {},
"DeveloperUserIdentifierList": {
"type": "list",
"member": {}
},
"NextToken": {}
}
}
},
"MergeDeveloperIdentities": {
"input": {
"type": "structure",
"required": [
"SourceUserIdentifier",
"DestinationUserIdentifier",
"DeveloperProviderName",
"IdentityPoolId"
],
"members": {
"SourceUserIdentifier": {},
"DestinationUserIdentifier": {},
"DeveloperProviderName": {},
"IdentityPoolId": {}
}
},
"output": {
"type": "structure",
"members": {
"IdentityId": {}
}
}
},
"SetIdentityPoolRoles": {
"input": {
"type": "structure",
"required": [
"IdentityPoolId",
"Roles"
],
"members": {
"IdentityPoolId": {},
"Roles": {
"shape": "S17"
}
}
}
},
"UnlinkDeveloperIdentity": {
"input": {
"type": "structure",
"required": [
"IdentityId",
"IdentityPoolId",
"DeveloperProviderName",
"DeveloperUserIdentifier"
],
"members": {
"IdentityId": {},
"IdentityPoolId": {},
"DeveloperProviderName": {},
"DeveloperUserIdentifier": {}
}
}
},
"UnlinkIdentity": {
"input": {
"type": "structure",
"required": [
"IdentityId",
"Logins",
"LoginsToRemove"
],
"members": {
"IdentityId": {},
"Logins": {
"shape": "Sv"
},
"LoginsToRemove": {
"shape": "Sr"
}
}
}
},
"UpdateIdentityPool": {
"input": {
"shape": "Sf"
},
"output": {
"shape": "Sf"
}
}
},
"shapes": {
"S4": {
"type": "map",
"key": {},
"value": {}
},
"S8": {
"type": "list",
"member": {}
},
"Sa": {
"type": "list",
"member": {
"type": "structure",
"members": {
"ProviderName": {},
"ClientId": {}
}
}
},
"Se": {
"type": "list",
"member": {}
},
"Sf": {
"type": "structure",
"required": [
"IdentityPoolId",
"IdentityPoolName",
"AllowUnauthenticatedIdentities"
],
"members": {
"IdentityPoolId": {},
"IdentityPoolName": {},
"AllowUnauthenticatedIdentities": {
"type": "boolean"
},
"SupportedLoginProviders": {
"shape": "S4"
},
"DeveloperProviderName": {},
"OpenIdConnectProviderARNs": {
"shape": "S8"
},
"CognitoIdentityProviders": {
"shape": "Sa"
},
"SamlProviderARNs": {
"shape": "Se"
}
}
},
"Sq": {
"type": "structure",
"members": {
"IdentityId": {},
"Logins": {
"shape": "Sr"
},
"CreationDate": {
"type": "timestamp"
},
"LastModifiedDate": {
"type": "timestamp"
}
}
},
"Sr": {
"type": "list",
"member": {}
},
"Sv": {
"type": "map",
"key": {},
"value": {}
},
"S17": {
"type": "map",
"key": {},
"value": {}
}
}
}
},{}],2:[function(require,module,exports){
module.exports={
"acm": {
"name": "ACM",
"cors": true
},
"apigateway": {
"name": "APIGateway",
"cors": true
},
"applicationautoscaling": {
"prefix": "application-autoscaling",
"name": "ApplicationAutoScaling",
"cors": true
},
"autoscaling": {
"name": "AutoScaling",
"cors": true
},
"budgets": {
"name": "Budgets"
},
"cloudformation": {
"name": "CloudFormation",
"cors": true
},
"cloudfront": {
"name": "CloudFront",
"versions": [
"2013-05-12*",
"2013-11-11*",
"2014-05-31*",
"2014-10-21*",
"2014-11-06*",
"2015-04-17*",
"2015-07-27*",
"2015-09-17*",
"2016-01-13*",
"2016-01-28*",
"2016-08-01*",
"2016-08-20*",
"2016-09-07*"
],
"cors": true
},
"cloudhsm": {
"name": "CloudHSM",
"cors": true
},
"cloudsearch": {
"name": "CloudSearch"
},
"cloudsearchdomain": {
"name": "CloudSearchDomain"
},
"cloudtrail": {
"name": "CloudTrail",
"cors": true
},
"cloudwatch": {
"prefix": "monitoring",
"name": "CloudWatch",
"cors": true
},
"cloudwatchevents": {
"prefix": "events",
"name": "CloudWatchEvents",
"versions": [
"2014-02-03*"
],
"cors": true
},
"cloudwatchlogs": {
"prefix": "logs",
"name": "CloudWatchLogs",
"cors": true
},
"codecommit": {
"name": "CodeCommit",
"cors": true
},
"codedeploy": {
"name": "CodeDeploy",
"cors": true
},
"codepipeline": {
"name": "CodePipeline",
"cors": true
},
"cognitoidentity": {
"prefix": "cognito-identity",
"name": "CognitoIdentity",
"cors": true
},
"cognitoidentityserviceprovider": {
"prefix": "cognito-idp",
"name": "CognitoIdentityServiceProvider",
"cors": true
},
"cognitosync": {
"prefix": "cognito-sync",
"name": "CognitoSync",
"cors": true
},
"configservice": {
"prefix": "config",
"name": "ConfigService",
"cors": true
},
"datapipeline": {
"name": "DataPipeline"
},
"devicefarm": {
"name": "DeviceFarm",
"cors": true
},
"directconnect": {
"name": "DirectConnect",
"cors": true
},
"directoryservice": {
"prefix": "ds",
"name": "DirectoryService"
},
"discovery": {
"name": "Discovery"
},
"dms": {
"name": "DMS"
},
"dynamodb": {
"name": "DynamoDB",
"cors": true
},
"dynamodbstreams": {
"prefix": "streams.dynamodb",
"name": "DynamoDBStreams",
"cors": true
},
"ec2": {
"name": "EC2",
"versions": [
"2013-06-15*",
"2013-10-15*",
"2014-02-01*",
"2014-05-01*",
"2014-06-15*",
"2014-09-01*",
"2014-10-01*",
"2015-03-01*",
"2015-04-15*",
"2015-10-01*",
"2016-04-01*"
],
"cors": true
},
"ecr": {
"name": "ECR",
"cors": true
},
"ecs": {
"name": "ECS",
"cors": true
},
"efs": {
"prefix": "elasticfilesystem",
"name": "EFS"
},
"elasticache": {
"name": "ElastiCache",
"versions": [
"2012-11-15*",
"2014-03-24*",
"2014-07-15*",
"2014-09-30*"
],
"cors": true
},
"elasticbeanstalk": {
"name": "ElasticBeanstalk",
"cors": true
},
"elb": {
"prefix": "elasticloadbalancing",
"name": "ELB",
"cors": true
},
"elbv2": {
"prefix": "elasticloadbalancingv2",
"name": "ELBv2",
"cors": true
},
"emr": {
"prefix": "elasticmapreduce",
"name": "EMR",
"cors": true
},
"es": {
"name": "ES"
},
"elastictranscoder": {
"name": "ElasticTranscoder",
"cors": true
},
"firehose": {
"name": "Firehose",
"cors": true
},
"gamelift": {
"name": "GameLift",
"cors": true
},
"glacier": {
"name": "Glacier"
},
"iam": {
"name": "IAM"
},
"importexport": {
"name": "ImportExport"
},
"inspector": {
"name": "Inspector",
"versions": [
"2015-08-18*"
],
"cors": true
},
"iot": {
"name": "Iot",
"cors": true
},
"iotdata": {
"prefix": "iot-data",
"name": "IotData",
"cors": true
},
"kinesis": {
"name": "Kinesis",
"cors": true
},
"kinesisanalytics": {
"name": "KinesisAnalytics"
},
"kms": {
"name": "KMS",
"cors": true
},
"lambda": {
"name": "Lambda",
"cors": true
},
"machinelearning": {
"name": "MachineLearning",
"cors": true
},
"marketplacecommerceanalytics": {
"name": "MarketplaceCommerceAnalytics",
"cors": true
},
"marketplacemetering": {
"prefix": "meteringmarketplace",
"name": "MarketplaceMetering"
},
"mobileanalytics": {
"name": "MobileAnalytics",
"cors": true
},
"opsworks": {
"name": "OpsWorks",
"cors": true
},
"rds": {
"name": "RDS",
"versions": [
"2014-09-01*"
],
"cors": true
},
"redshift": {
"name": "Redshift",
"cors": true
},
"route53": {
"name": "Route53",
"cors": true
},
"route53domains": {
"name": "Route53Domains",
"cors": true
},
"s3": {
"name": "S3",
"dualstackAvailable": true,
"cors": true
},
"servicecatalog": {
"name": "ServiceCatalog",
"cors": true
},
"ses": {
"prefix": "email",
"name": "SES",
"cors": true
},
"simpledb": {
"prefix": "sdb",
"name": "SimpleDB"
},
"sms": {
"name": "SMS"
},
"snowball": {
"name": "Snowball"
},
"sns": {
"name": "SNS",
"cors": true
},
"sqs": {
"name": "SQS",
"cors": true
},
"ssm": {
"name": "SSM",
"cors": true
},
"storagegateway": {
"name": "StorageGateway",
"cors": true
},
"sts": {
"name": "STS",
"cors": true
},
"support": {
"name": "Support"
},
"swf": {
"name": "SWF"
},
"waf": {
"name": "WAF",
"cors": true
},
"workspaces": {
"name": "WorkSpaces"
}
}
},{}],3:[function(require,module,exports){
module.exports={
"version": "2.0",
"metadata": {
"apiVersion": "2006-03-01",
"checksumFormat": "md5",
"endpointPrefix": "s3",
"globalEndpoint": "s3.amazonaws.com",
"protocol": "rest-xml",
"serviceAbbreviation": "Amazon S3",
"serviceFullName": "Amazon Simple Storage Service",
"signatureVersion": "s3",
"timestampFormat": "rfc822"
},
"operations": {
"AbortMultipartUpload": {
"http": {
"method": "DELETE",
"requestUri": "/{Bucket}/{Key+}"
},
"input": {
"type": "structure",
"required": [
"Bucket",
"Key",
"UploadId"
],
"members": {
"Bucket": {
"location": "uri",
"locationName": "Bucket"
},
"Key": {
"location": "uri",
"locationName": "Key"
},
"UploadId": {
"location": "querystring",
"locationName": "uploadId"
},
"RequestPayer": {
"location": "header",
"locationName": "x-amz-request-payer"
}
}
},
"output": {
"type": "structure",
"members": {
"RequestCharged": {
"location": "header",
"locationName": "x-amz-request-charged"
}
}
}
},
"CompleteMultipartUpload": {
"http": {
"requestUri": "/{Bucket}/{Key+}"
},
"input": {
"type": "structure",
"required": [
"Bucket",
"Key",
"UploadId"
],
"members": {
"Bucket": {
"location": "uri",
"locationName": "Bucket"
},
"Key": {
"location": "uri",
"locationName": "Key"
},
"MultipartUpload": {
"locationName": "CompleteMultipartUpload",
"xmlNamespace": {
"uri": "http://s3.amazonaws.com/doc/2006-03-01/"
},
"type": "structure",
"members": {
"Parts": {
"locationName": "Part",
"type": "list",
"member": {
"type": "structure",
"members": {
"ETag": {},
"PartNumber": {
"type": "integer"
}
}
},
"flattened": true
}
}
},
"UploadId": {
"location": "querystring",
"locationName": "uploadId"
},
"RequestPayer": {
"location": "header",
"locationName": "x-amz-request-payer"
}
},
"payload": "MultipartUpload"
},
"output": {
"type": "structure",
"members": {
"Location": {},
"Bucket": {},
"Key": {},
"Expiration": {
"location": "header",
"locationName": "x-amz-expiration"
},
"ETag": {},
"ServerSideEncryption": {
"location": "header",
"locationName": "x-amz-server-side-encryption"
},
"VersionId": {
"location": "header",
"locationName": "x-amz-version-id"
},
"SSEKMSKeyId": {
"shape": "Sj",
"location": "header",
"locationName": "x-amz-server-side-encryption-aws-kms-key-id"
},
"RequestCharged": {
"location": "header",
"locationName": "x-amz-request-charged"
}
}
}
},
"CopyObject": {
"http": {
"method": "PUT",
"requestUri": "/{Bucket}/{Key+}"
},
"input": {
"type": "structure",
"required": [
"Bucket",
"CopySource",
"Key"
],
"members": {
"ACL": {
"location": "header",
"locationName": "x-amz-acl"
},
"Bucket": {
"location": "uri",
"locationName": "Bucket"
},
"CacheControl": {
"location": "header",
"locationName": "Cache-Control"
},
"ContentDisposition": {
"location": "header",
"locationName": "Content-Disposition"
},
"ContentEncoding": {
"location": "header",
"locationName": "Content-Encoding"
},
"ContentLanguage": {
"location": "header",
"locationName": "Content-Language"
},
"ContentType": {
"location": "header",
"locationName": "Content-Type"
},
"CopySource": {
"location": "header",
"locationName": "x-amz-copy-source"
},
"CopySourceIfMatch": {
"location": "header",
"locationName": "x-amz-copy-source-if-match"
},
"CopySourceIfModifiedSince": {
"location": "header",
"locationName": "x-amz-copy-source-if-modified-since",
"type": "timestamp"
},
"CopySourceIfNoneMatch": {
"location": "header",
"locationName": "x-amz-copy-source-if-none-match"
},
"CopySourceIfUnmodifiedSince": {
"location": "header",
"locationName": "x-amz-copy-source-if-unmodified-since",
"type": "timestamp"
},
"Expires": {
"location": "header",
"locationName": "Expires",
"type": "timestamp"
},
"GrantFullControl": {
"location": "header",
"locationName": "x-amz-grant-full-control"
},
"GrantRead": {
"location": "header",
"locationName": "x-amz-grant-read"
},
"GrantReadACP": {
"location": "header",
"locationName": "x-amz-grant-read-acp"
},
"GrantWriteACP": {
"location": "header",
"locationName": "x-amz-grant-write-acp"
},
"Key": {
"location": "uri",
"locationName": "Key"
},
"Metadata": {
"shape": "S11",
"location": "headers",
"locationName": "x-amz-meta-"
},
"MetadataDirective": {
"location": "header",
"locationName": "x-amz-metadata-directive"
},
"ServerSideEncryption": {
"location": "header",
"locationName": "x-amz-server-side-encryption"
},
"StorageClass": {
"location": "header",
"locationName": "x-amz-storage-class"
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},
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},
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},
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}
},
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}
},
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},
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},
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}
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},
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}
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},
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},
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}
},
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"CopySourceSSECustomerKey": {
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},
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},
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},
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"Value": {}
}
}
},
"S5i": {
"type": "structure",
"required": [
"HostName"
],
"members": {
"HostName": {},
"Protocol": {}
}
},
"S5l": {
"type": "structure",
"required": [
"Suffix"
],
"members": {
"Suffix": {}
}
},
"S5n": {
"type": "structure",
"required": [
"Key"
],
"members": {
"Key": {}
}
},
"S5o": {
"type": "list",
"member": {
"locationName": "RoutingRule",
"type": "structure",
"required": [
"Redirect"
],
"members": {
"Condition": {
"type": "structure",
"members": {
"HttpErrorCodeReturnedEquals": {},
"KeyPrefixEquals": {}
}
},
"Redirect": {
"type": "structure",
"members": {
"HostName": {},
"HttpRedirectCode": {},
"Protocol": {},
"ReplaceKeyPrefixWith": {},
"ReplaceKeyWith": {}
}
}
}
}
},
"S76": {
"type": "structure",
"members": {
"ID": {},
"DisplayName": {}
}
},
"S77": {
"type": "list",
"member": {
"type": "structure",
"members": {
"Prefix": {}
}
},
"flattened": true
},
"S7p": {
"type": "list",
"member": {
"type": "structure",
"members": {
"Key": {},
"LastModified": {
"type": "timestamp"
},
"ETag": {},
"Size": {
"type": "integer"
},
"StorageClass": {},
"Owner": {
"shape": "S2k"
}
}
},
"flattened": true
},
"S89": {
"type": "structure",
"members": {
"Grants": {
"shape": "S2n",
"locationName": "AccessControlList"
},
"Owner": {
"shape": "S2k"
}
}
}
}
}
},{}],4:[function(require,module,exports){
module.exports={
"pagination": {
"ListBuckets": {
"result_key": "Buckets"
},
"ListMultipartUploads": {
"limit_key": "MaxUploads",
"more_results": "IsTruncated",
"output_token": [
"NextKeyMarker",
"NextUploadIdMarker"
],
"input_token": [
"KeyMarker",
"UploadIdMarker"
],
"result_key": [
"Uploads",
"CommonPrefixes"
]
},
"ListObjectVersions": {
"more_results": "IsTruncated",
"limit_key": "MaxKeys",
"output_token": [
"NextKeyMarker",
"NextVersionIdMarker"
],
"input_token": [
"KeyMarker",
"VersionIdMarker"
],
"result_key": [
"Versions",
"DeleteMarkers",
"CommonPrefixes"
]
},
"ListObjects": {
"more_results": "IsTruncated",
"limit_key": "MaxKeys",
"output_token": "NextMarker || Contents[-1].Key",
"input_token": "Marker",
"result_key": [
"Contents",
"CommonPrefixes"
]
},
"ListObjectsV2": {
"limit_key": "MaxKeys",
"output_token": "NextContinuationToken",
"input_token": "ContinuationToken",
"result_key": [
"Contents",
"CommonPrefixes"
]
},
"ListParts": {
"more_results": "IsTruncated",
"limit_key": "MaxParts",
"output_token": "NextPartNumberMarker",
"input_token": "PartNumberMarker",
"result_key": "Parts"
}
}
}
},{}],5:[function(require,module,exports){
module.exports={
"version": 2,
"waiters": {
"BucketExists": {
"delay": 5,
"operation": "HeadBucket",
"maxAttempts": 20,
"acceptors": [
{
"expected": 200,
"matcher": "status",
"state": "success"
},
{
"expected": 301,
"matcher": "status",
"state": "success"
},
{
"expected": 403,
"matcher": "status",
"state": "success"
},
{
"expected": 404,
"matcher": "status",
"state": "retry"
}
]
},
"BucketNotExists": {
"delay": 5,
"operation": "HeadBucket",
"maxAttempts": 20,
"acceptors": [
{
"expected": 404,
"matcher": "status",
"state": "success"
}
]
},
"ObjectExists": {
"delay": 5,
"operation": "HeadObject",
"maxAttempts": 20,
"acceptors": [
{
"expected": 200,
"matcher": "status",
"state": "success"
},
{
"expected": 404,
"matcher": "status",
"state": "retry"
}
]
},
"ObjectNotExists": {
"delay": 5,
"operation": "HeadObject",
"maxAttempts": 20,
"acceptors": [
{
"expected": 404,
"matcher": "status",
"state": "success"
}
]
}
}
}
},{}],6:[function(require,module,exports){
module.exports={
"version": "2.0",
"metadata": {
"apiVersion": "2011-06-15",
"endpointPrefix": "sts",
"globalEndpoint": "sts.amazonaws.com",
"protocol": "query",
"serviceAbbreviation": "AWS STS",
"serviceFullName": "AWS Security Token Service",
"signatureVersion": "v4",
"xmlNamespace": "https://sts.amazonaws.com/doc/2011-06-15/"
},
"operations": {
"AssumeRole": {
"input": {
"type": "structure",
"required": [
"RoleArn",
"RoleSessionName"
],
"members": {
"RoleArn": {},
"RoleSessionName": {},
"Policy": {},
"DurationSeconds": {
"type": "integer"
},
"ExternalId": {},
"SerialNumber": {},
"TokenCode": {}
}
},
"output": {
"resultWrapper": "AssumeRoleResult",
"type": "structure",
"members": {
"Credentials": {
"shape": "Sa"
},
"AssumedRoleUser": {
"shape": "Sf"
},
"PackedPolicySize": {
"type": "integer"
}
}
}
},
"AssumeRoleWithSAML": {
"input": {
"type": "structure",
"required": [
"RoleArn",
"PrincipalArn",
"SAMLAssertion"
],
"members": {
"RoleArn": {},
"PrincipalArn": {},
"SAMLAssertion": {},
"Policy": {},
"DurationSeconds": {
"type": "integer"
}
}
},
"output": {
"resultWrapper": "AssumeRoleWithSAMLResult",
"type": "structure",
"members": {
"Credentials": {
"shape": "Sa"
},
"AssumedRoleUser": {
"shape": "Sf"
},
"PackedPolicySize": {
"type": "integer"
},
"Subject": {},
"SubjectType": {},
"Issuer": {},
"Audience": {},
"NameQualifier": {}
}
}
},
"AssumeRoleWithWebIdentity": {
"input": {
"type": "structure",
"required": [
"RoleArn",
"RoleSessionName",
"WebIdentityToken"
],
"members": {
"RoleArn": {},
"RoleSessionName": {},
"WebIdentityToken": {},
"ProviderId": {},
"Policy": {},
"DurationSeconds": {
"type": "integer"
}
}
},
"output": {
"resultWrapper": "AssumeRoleWithWebIdentityResult",
"type": "structure",
"members": {
"Credentials": {
"shape": "Sa"
},
"SubjectFromWebIdentityToken": {},
"AssumedRoleUser": {
"shape": "Sf"
},
"PackedPolicySize": {
"type": "integer"
},
"Provider": {},
"Audience": {}
}
}
},
"DecodeAuthorizationMessage": {
"input": {
"type": "structure",
"required": [
"EncodedMessage"
],
"members": {
"EncodedMessage": {}
}
},
"output": {
"resultWrapper": "DecodeAuthorizationMessageResult",
"type": "structure",
"members": {
"DecodedMessage": {}
}
}
},
"GetCallerIdentity": {
"input": {
"type": "structure",
"members": {}
},
"output": {
"resultWrapper": "GetCallerIdentityResult",
"type": "structure",
"members": {
"UserId": {},
"Account": {},
"Arn": {}
}
}
},
"GetFederationToken": {
"input": {
"type": "structure",
"required": [
"Name"
],
"members": {
"Name": {},
"Policy": {},
"DurationSeconds": {
"type": "integer"
}
}
},
"output": {
"resultWrapper": "GetFederationTokenResult",
"type": "structure",
"members": {
"Credentials": {
"shape": "Sa"
},
"FederatedUser": {
"type": "structure",
"required": [
"FederatedUserId",
"Arn"
],
"members": {
"FederatedUserId": {},
"Arn": {}
}
},
"PackedPolicySize": {
"type": "integer"
}
}
}
},
"GetSessionToken": {
"input": {
"type": "structure",
"members": {
"DurationSeconds": {
"type": "integer"
},
"SerialNumber": {},
"TokenCode": {}
}
},
"output": {
"resultWrapper": "GetSessionTokenResult",
"type": "structure",
"members": {
"Credentials": {
"shape": "Sa"
}
}
}
}
},
"shapes": {
"Sa": {
"type": "structure",
"required": [
"AccessKeyId",
"SecretAccessKey",
"SessionToken",
"Expiration"
],
"members": {
"AccessKeyId": {},
"SecretAccessKey": {},
"SessionToken": {},
"Expiration": {
"type": "timestamp"
}
}
},
"Sf": {
"type": "structure",
"required": [
"AssumedRoleId",
"Arn"
],
"members": {
"AssumedRoleId": {},
"Arn": {}
}
}
}
}
},{}],7:[function(require,module,exports){
require('./lib/ns_loader');
var AWS = require('./lib/core');
// require lib you need
require('./clients/s3');
if (typeof window !== 'undefined') window.AWS = AWS;
if (typeof module !== 'undefined') module.exports = AWS;
if (typeof self !== 'undefined') self.AWS = AWS;
if (typeof NS !== 'undefined') NS.AWS = AWS;
},{"./clients/s3":9,"./lib/core":14,"./lib/ns_loader":34}],8:[function(require,module,exports){
require('../lib/node_loader');
var AWS = require('../lib/core');
var Service = require('../lib/service');
var apiLoader = require('../lib/api_loader');
apiLoader.services['cognitoidentity'] = {};
AWS.CognitoIdentity = Service.defineService('cognitoidentity', ['2014-06-30']);
require('../lib/services/cognitoidentity');
Object.defineProperty(apiLoader.services['cognitoidentity'], '2014-06-30', {
get: function get() {
var model = require('../apis/cognito-identity-2014-06-30.min.json');
return model;
},
enumerable: true,
configurable: true
});
module.exports = AWS.CognitoIdentity;
},{"../apis/cognito-identity-2014-06-30.min.json":1,"../lib/api_loader":11,"../lib/core":14,"../lib/node_loader":12,"../lib/service":49,"../lib/services/cognitoidentity":50}],9:[function(require,module,exports){
require('../lib/node_loader');
var AWS = require('../lib/core');
var Service = require('../lib/service');
var apiLoader = require('../lib/api_loader');
apiLoader.services['s3'] = {};
AWS.S3 = Service.defineService('s3', ['2006-03-01']);
require('../lib/services/s3');
Object.defineProperty(apiLoader.services['s3'], '2006-03-01', {
get: function get() {
var model = require('../apis/s3-2006-03-01.min.json');
model.paginators = require('../apis/s3-2006-03-01.paginators.json').pagination;
model.waiters = require('../apis/s3-2006-03-01.waiters2.json').waiters;
return model;
},
enumerable: true,
configurable: true
});
module.exports = AWS.S3;
},{"../apis/s3-2006-03-01.min.json":3,"../apis/s3-2006-03-01.paginators.json":4,"../apis/s3-2006-03-01.waiters2.json":5,"../lib/api_loader":11,"../lib/core":14,"../lib/node_loader":12,"../lib/service":49,"../lib/services/s3":51}],10:[function(require,module,exports){
require('../lib/node_loader');
var AWS = require('../lib/core');
var Service = require('../lib/service');
var apiLoader = require('../lib/api_loader');
apiLoader.services['sts'] = {};
AWS.STS = Service.defineService('sts', ['2011-06-15']);
require('../lib/services/sts');
Object.defineProperty(apiLoader.services['sts'], '2011-06-15', {
get: function get() {
var model = require('../apis/sts-2011-06-15.min.json');
return model;
},
enumerable: true,
configurable: true
});
module.exports = AWS.STS;
},{"../apis/sts-2011-06-15.min.json":6,"../lib/api_loader":11,"../lib/core":14,"../lib/node_loader":12,"../lib/service":49,"../lib/services/sts":52}],11:[function(require,module,exports){
var AWS = require('./core');
AWS.apiLoader = function(svc, version) {
if (!AWS.apiLoader.services.hasOwnProperty(svc)) {
throw new Error('InvalidService: Failed to load api for ' + svc);
}
return AWS.apiLoader.services[svc][version];
};
AWS.apiLoader.services = {};
module.exports = AWS.apiLoader;
},{"./core":14}],12:[function(require,module,exports){
(function (process){
var util = require('./util');
// browser specific modules
util.crypto.lib = require('crypto-browserify');
util.Buffer = require('buffer/').Buffer;
util.url = require('url/');
util.querystring = require('querystring/');
var AWS = require('./core');
// Use default API loader function
require('./api_loader');
// Load the DOMParser XML parser
AWS.XML.Parser = require('./xml/browser_parser');
// Load the XHR HttpClient
require('./http/xhr');
if (typeof process === 'undefined') {
process = {
browser: true
};
}
}).call(this,require('_process'))
},{"./api_loader":11,"./core":14,"./http/xhr":24,"./util":61,"./xml/browser_parser":62,"_process":151,"buffer/":66,"crypto-browserify":68,"querystring/":126,"url/":127}],13:[function(require,module,exports){
var AWS = require('./core');
require('./credentials');
require('./credentials/credential_provider_chain');
var PromisesDependency;
/**
* The main configuration class used by all service objects to set
* the region, credentials, and other options for requests.
*
* By default, credentials and region settings are left unconfigured.
* This should be configured by the application before using any
* AWS service APIs.
*
* In order to set global configuration options, properties should
* be assigned to the global {AWS.config} object.
*
* @see AWS.config
*
* @!group General Configuration Options
*
* @!attribute credentials
* @return [AWS.Credentials] the AWS credentials to sign requests with.
*
* @!attribute region
* @example Set the global region setting to us-west-2
* AWS.config.update({region: 'us-west-2'});
* @return [AWS.Credentials] The region to send service requests to.
* @see http://docs.amazonwebservices.com/general/latest/gr/rande.html
* A list of available endpoints for each AWS service
*
* @!attribute maxRetries
* @return [Integer] the maximum amount of retries to perform for a
* service request. By default this value is calculated by the specific
* service object that the request is being made to.
*
* @!attribute maxRedirects
* @return [Integer] the maximum amount of redirects to follow for a
* service request. Defaults to 10.
*
* @!attribute paramValidation
* @return [Boolean|map] whether input parameters should be validated against
* the operation description before sending the request. Defaults to true.
* Pass a map to enable any of the following specific validation features:
*
* * **min** [Boolean] &mdash; Validates that a value meets the min
* constraint. This is enabled by default when paramValidation is set
* to `true`.
* * **max** [Boolean] &mdash; Validates that a value meets the max
* constraint.
* * **pattern** [Boolean] &mdash; Validates that a string value matches a
* regular expression.
* * **enum** [Boolean] &mdash; Validates that a string value matches one
* of the allowable enum values.
*
* @!attribute computeChecksums
* @return [Boolean] whether to compute checksums for payload bodies when
* the service accepts it (currently supported in S3 only).
*
* @!attribute convertResponseTypes
* @return [Boolean] whether types are converted when parsing response data.
* Currently only supported for JSON based services. Turning this off may
* improve performance on large response payloads. Defaults to `true`.
*
* @!attribute correctClockSkew
* @return [Boolean] whether to apply a clock skew correction and retry
* requests that fail because of an skewed client clock. Defaults to
* `false`.
*
* @!attribute sslEnabled
* @return [Boolean] whether SSL is enabled for requests
*
* @!attribute s3ForcePathStyle
* @return [Boolean] whether to force path style URLs for S3 objects
*
* @!attribute s3BucketEndpoint
* @note Setting this configuration option requires an `endpoint` to be
* provided explicitly to the service constructor.
* @return [Boolean] whether the provided endpoint addresses an individual
* bucket (false if it addresses the root API endpoint).
*
* @!attribute s3DisableBodySigning
* @return [Boolean] whether to disable S3 body signing when using signature version `v4`.
* Body signing can only be disabled when using https. Defaults to `true`.
*
* @!attribute useAccelerateEndpoint
* @note This configuration option is only compatible with S3 while accessing
* dns-compatible buckets.
* @return [Boolean] Whether to use the Accelerate endpoint with the S3 service.
* Defaults to `false`.
*
* @!attribute retryDelayOptions
* @example Set the base retry delay for all services to 300 ms
* AWS.config.update({retryDelayOptions: {base: 300}});
* // Delays with maxRetries = 3: 300, 600, 1200
* @example Set a custom backoff function to provide delay values on retries
* AWS.config.update({retryDelayOptions: {customBackoff: function(retryCount) {
* // returns delay in ms
* }}});
* @note This works with all services except DynamoDB.
* @return [map] A set of options to configure the retry delay on retryable errors.
* Currently supported options are:
*
* * **base** [Integer] &mdash; The base number of milliseconds to use in the
* exponential backoff for operation retries. Defaults to 100 ms.
* * **customBackoff ** [function] &mdash; A custom function that accepts a retry count
* and returns the amount of time to delay in milliseconds. The `base` option will be
* ignored if this option is supplied.
*
* @!attribute httpOptions
* @return [map] A set of options to pass to the low-level HTTP request.
* Currently supported options are:
*
* * **proxy** [String] &mdash; the URL to proxy requests through
* * **agent** [http.Agent, https.Agent] &mdash; the Agent object to perform
* HTTP requests with. Used for connection pooling. Defaults to the global
* agent (`http.globalAgent`) for non-SSL connections. Note that for
* SSL connections, a special Agent object is used in order to enable
* peer certificate verification. This feature is only supported in the
* Node.js environment.
* * **timeout** [Integer] &mdash; The number of milliseconds to wait before
* giving up on a connection attempt. Defaults to two minutes (120000).
* * **xhrAsync** [Boolean] &mdash; Whether the SDK will send asynchronous
* HTTP requests. Used in the browser environment only. Set to false to
* send requests synchronously. Defaults to true (async on).
* * **xhrWithCredentials** [Boolean] &mdash; Sets the "withCredentials"
* property of an XMLHttpRequest object. Used in the browser environment
* only. Defaults to false.
* @!attribute logger
* @return [#write,#log] an object that responds to .write() (like a stream)
* or .log() (like the console object) in order to log information about
* requests
*
* @!attribute systemClockOffset
* @return [Number] an offset value in milliseconds to apply to all signing
* times. Use this to compensate for clock skew when your system may be
* out of sync with the service time. Note that this configuration option
* can only be applied to the global `AWS.config` object and cannot be
* overridden in service-specific configuration. Defaults to 0 milliseconds.
*
* @!attribute signatureVersion
* @return [String] the signature version to sign requests with (overriding
* the API configuration). Possible values are: 'v2', 'v3', 'v4'.
*
* @!attribute signatureCache
* @return [Boolean] whether the signature to sign requests with (overriding
* the API configuration) is cached. Only applies to the signature version 'v4'.
* Defaults to `true`.
*/
AWS.Config = AWS.util.inherit({
/**
* @!endgroup
*/
/**
* Creates a new configuration object. This is the object that passes
* option data along to service requests, including credentials, security,
* region information, and some service specific settings.
*
* @example Creating a new configuration object with credentials and region
* var config = new AWS.Config({
* accessKeyId: 'AKID', secretAccessKey: 'SECRET', region: 'us-west-2'
* });
* @option options accessKeyId [String] your AWS access key ID.
* @option options secretAccessKey [String] your AWS secret access key.
* @option options sessionToken [AWS.Credentials] the optional AWS
* session token to sign requests with.
* @option options credentials [AWS.Credentials] the AWS credentials
* to sign requests with. You can either specify this object, or
* specify the accessKeyId and secretAccessKey options directly.
* @option options credentialProvider [AWS.CredentialProviderChain] the
* provider chain used to resolve credentials if no static `credentials`
* property is set.
* @option options region [String] the region to send service requests to.
* See {region} for more information.
* @option options maxRetries [Integer] the maximum amount of retries to
* attempt with a request. See {maxRetries} for more information.
* @option options maxRedirects [Integer] the maximum amount of redirects to
* follow with a request. See {maxRedirects} for more information.
* @option options sslEnabled [Boolean] whether to enable SSL for
* requests.
* @option options paramValidation [Boolean|map] whether input parameters
* should be validated against the operation description before sending
* the request. Defaults to true. Pass a map to enable any of the
* following specific validation features:
*
* * **min** [Boolean] &mdash; Validates that a value meets the min
* constraint. This is enabled by default when paramValidation is set
* to `true`.
* * **max** [Boolean] &mdash; Validates that a value meets the max
* constraint.
* * **pattern** [Boolean] &mdash; Validates that a string value matches a
* regular expression.
* * **enum** [Boolean] &mdash; Validates that a string value matches one
* of the allowable enum values.
* @option options computeChecksums [Boolean] whether to compute checksums
* for payload bodies when the service accepts it (currently supported
* in S3 only)
* @option options convertResponseTypes [Boolean] whether types are converted
* when parsing response data. Currently only supported for JSON based
* services. Turning this off may improve performance on large response
* payloads. Defaults to `true`.
* @option options correctClockSkew [Boolean] whether to apply a clock skew
* correction and retry requests that fail because of an skewed client
* clock. Defaults to `false`.
* @option options s3ForcePathStyle [Boolean] whether to force path
* style URLs for S3 objects.
* @option options s3BucketEndpoint [Boolean] whether the provided endpoint
* addresses an individual bucket (false if it addresses the root API
* endpoint). Note that setting this configuration option requires an
* `endpoint` to be provided explicitly to the service constructor.
* @option options s3DisableBodySigning [Boolean] whether S3 body signing
* should be disabled when using signature version `v4`. Body signing
* can only be disabled when using https. Defaults to `true`.
*
* @option options retryDelayOptions [map] A set of options to configure
* the retry delay on retryable errors. Currently supported options are:
*
* * **base** [Integer] &mdash; The base number of milliseconds to use in the
* exponential backoff for operation retries. Defaults to 100 ms.
* * **customBackoff ** [function] &mdash; A custom function that accepts a retry count
* and returns the amount of time to delay in milliseconds. The `base` option will be
* ignored if this option is supplied.
* @option options httpOptions [map] A set of options to pass to the low-level
* HTTP request. Currently supported options are:
*
* * **proxy** [String] &mdash; the URL to proxy requests through
* * **agent** [http.Agent, https.Agent] &mdash; the Agent object to perform
* HTTP requests with. Used for connection pooling. Defaults to the global
* agent (`http.globalAgent`) for non-SSL connections. Note that for
* SSL connections, a special Agent object is used in order to enable
* peer certificate verification. This feature is only available in the
* Node.js environment.
* * **timeout** [Integer] &mdash; Sets the socket to timeout after timeout
* milliseconds of inactivity on the socket. Defaults to two minutes
* (120000).
* * **xhrAsync** [Boolean] &mdash; Whether the SDK will send asynchronous
* HTTP requests. Used in the browser environment only. Set to false to
* send requests synchronously. Defaults to true (async on).
* * **xhrWithCredentials** [Boolean] &mdash; Sets the "withCredentials"
* property of an XMLHttpRequest object. Used in the browser environment
* only. Defaults to false.
* @option options apiVersion [String, Date] a String in YYYY-MM-DD format
* (or a date) that represents the latest possible API version that can be
* used in all services (unless overridden by `apiVersions`). Specify
* 'latest' to use the latest possible version.
* @option options apiVersions [map<String, String|Date>] a map of service
* identifiers (the lowercase service class name) with the API version to
* use when instantiating a service. Specify 'latest' for each individual
* that can use the latest available version.
* @option options logger [#write,#log] an object that responds to .write()
* (like a stream) or .log() (like the console object) in order to log
* information about requests
* @option options systemClockOffset [Number] an offset value in milliseconds
* to apply to all signing times. Use this to compensate for clock skew
* when your system may be out of sync with the service time. Note that
* this configuration option can only be applied to the global `AWS.config`
* object and cannot be overridden in service-specific configuration.
* Defaults to 0 milliseconds.
* @option options signatureVersion [String] the signature version to sign
* requests with (overriding the API configuration). Possible values are:
* 'v2', 'v3', 'v4'.
* @option options signatureCache [Boolean] whether the signature to sign
* requests with (overriding the API configuration) is cached. Only applies
* to the signature version 'v4'. Defaults to `true`.
*/
constructor: function Config(options) {
if (options === undefined) options = {};
options = this.extractCredentials(options);
AWS.util.each.call(this, this.keys, function (key, value) {
this.set(key, options[key], value);
});
},
/**
* @!group Managing Credentials
*/
/**
* Loads credentials from the configuration object. This is used internally
* by the SDK to ensure that refreshable {Credentials} objects are properly
* refreshed and loaded when sending a request. If you want to ensure that
* your credentials are loaded prior to a request, you can use this method
* directly to provide accurate credential data stored in the object.
*
* @note If you configure the SDK with static or environment credentials,
* the credential data should already be present in {credentials} attribute.
* This method is primarily necessary to load credentials from asynchronous
* sources, or sources that can refresh credentials periodically.
* @example Getting your access key
* AWS.config.getCredentials(function(err) {
* if (err) console.log(err.stack); // credentials not loaded
* else console.log("Access Key:", AWS.config.credentials.accessKeyId);
* })
* @callback callback function(err)
* Called when the {credentials} have been properly set on the configuration
* object.
*
* @param err [Error] if this is set, credentials were not successfuly
* loaded and this error provides information why.
* @see credentials
* @see Credentials
*/
getCredentials: function getCredentials(callback) {
var self = this;
function finish(err) {
callback(err, err ? null : self.credentials);
}
function credError(msg, err) {
return new AWS.util.error(err || new Error(), {
code: 'CredentialsError', message: msg
});
}
function getAsyncCredentials() {
self.credentials.get(function(err) {
if (err) {
var msg = 'Could not load credentials from ' +
self.credentials.constructor.name;
err = credError(msg, err);
}
finish(err);
});
}
function getStaticCredentials() {
var err = null;
if (!self.credentials.accessKeyId || !self.credentials.secretAccessKey) {
err = credError('Missing credentials');
}
finish(err);
}
if (self.credentials) {
if (typeof self.credentials.get === 'function') {
getAsyncCredentials();
} else { // static credentials
getStaticCredentials();
}
} else if (self.credentialProvider) {
self.credentialProvider.resolve(function(err, creds) {
if (err) {
err = credError('Could not load credentials from any providers', err);
}
self.credentials = creds;
finish(err);
});
} else {
finish(credError('No credentials to load'));
}
},
/**
* @!group Loading and Setting Configuration Options
*/
/**
* @overload update(options, allowUnknownKeys = false)
* Updates the current configuration object with new options.
*
* @example Update maxRetries property of a configuration object
* config.update({maxRetries: 10});
* @param [Object] options a map of option keys and values.
* @param [Boolean] allowUnknownKeys whether unknown keys can be set on
* the configuration object. Defaults to `false`.
* @see constructor
*/
update: function update(options, allowUnknownKeys) {
allowUnknownKeys = allowUnknownKeys || false;
options = this.extractCredentials(options);
AWS.util.each.call(this, options, function (key, value) {
if (allowUnknownKeys || Object.prototype.hasOwnProperty.call(this.keys, key) ||
AWS.Service.hasService(key)) {
this.set(key, value);
}
});
},
/**
* Loads configuration data from a JSON file into this config object.
* @note Loading configuration will reset all existing configuration
* on the object.
* @!macro nobrowser
* @param path [String] the path relative to your process's current
* working directory to load configuration from.
* @return [AWS.Config] the same configuration object
*/
loadFromPath: function loadFromPath(path) {
this.clear();
var options = JSON.parse(AWS.util.readFileSync(path));
var fileSystemCreds = new AWS.FileSystemCredentials(path);
var chain = new AWS.CredentialProviderChain();
chain.providers.unshift(fileSystemCreds);
chain.resolve(function (err, creds) {
if (err) throw err;
else options.credentials = creds;
});
this.constructor(options);
return this;
},
/**
* Clears configuration data on this object
*
* @api private
*/
clear: function clear() {
/*jshint forin:false */
AWS.util.each.call(this, this.keys, function (key) {
delete this[key];
});
// reset credential provider
this.set('credentials', undefined);
this.set('credentialProvider', undefined);
},
/**
* Sets a property on the configuration object, allowing for a
* default value
* @api private
*/
set: function set(property, value, defaultValue) {
if (value === undefined) {
if (defaultValue === undefined) {
defaultValue = this.keys[property];
}
if (typeof defaultValue === 'function') {
this[property] = defaultValue.call(this);
} else {
this[property] = defaultValue;
}
} else if (property === 'httpOptions' && this[property]) {
// deep merge httpOptions
this[property] = AWS.util.merge(this[property], value);
} else {
this[property] = value;
}
},
/**
* All of the keys with their default values.
*
* @constant
* @api private
*/
keys: {
credentials: null,
credentialProvider: null,
region: null,
logger: null,
apiVersions: {},
apiVersion: null,
endpoint: undefined,
httpOptions: {
timeout: 120000
},
maxRetries: undefined,
maxRedirects: 10,
paramValidation: true,
sslEnabled: true,
s3ForcePathStyle: false,
s3BucketEndpoint: false,
s3DisableBodySigning: true,
computeChecksums: true,
convertResponseTypes: true,
correctClockSkew: false,
customUserAgent: null,
dynamoDbCrc32: true,
systemClockOffset: 0,
signatureVersion: null,
signatureCache: true,
retryDelayOptions: {
base: 100
},
useAccelerateEndpoint: false
},
/**
* Extracts accessKeyId, secretAccessKey and sessionToken
* from a configuration hash.
*
* @api private
*/
extractCredentials: function extractCredentials(options) {
if (options.accessKeyId && options.secretAccessKey) {
options = AWS.util.copy(options);
options.credentials = new AWS.Credentials(options);
}
return options;
},
/**
* Sets the promise dependency the SDK will use wherever Promises are returned.
* @param [Constructor] dep A reference to a Promise constructor
*/
setPromisesDependency: function setPromisesDependency(dep) {
PromisesDependency = dep;
var constructors = [AWS.Request, AWS.Credentials, AWS.CredentialProviderChain];
if (AWS.S3 && AWS.S3.ManagedUpload) constructors.push(AWS.S3.ManagedUpload);
AWS.util.addPromises(constructors, dep);
},
/**
* Gets the promise dependency set by `AWS.config.setPromisesDependency`.
*/
getPromisesDependency: function getPromisesDependency() {
return PromisesDependency;
}
});
/**
* @return [AWS.Config] The global configuration object singleton instance
* @readonly
* @see AWS.Config
*/
AWS.config = new AWS.Config();
},{"./core":14,"./credentials":15,"./credentials/credential_provider_chain":17}],14:[function(require,module,exports){
/**
* The main AWS namespace
*/
var AWS = { util: require('./util') };
/**
* @api private
* @!macro [new] nobrowser
* @note This feature is not supported in the browser environment of the SDK.
*/
var _hidden = {}; _hidden.toString(); // hack to parse macro
module.exports = AWS;
AWS.util.update(AWS, {
/**
* @constant
*/
VERSION: '2.7.7',
/**
* @api private
*/
Signers: {},
/**
* @api private
*/
Protocol: {
Json: require('./protocol/json'),
Query: require('./protocol/query'),
Rest: require('./protocol/rest'),
RestJson: require('./protocol/rest_json'),
RestXml: require('./protocol/rest_xml')
},
/**
* @api private
*/
XML: {
Builder: require('./xml/builder'),
Parser: null // conditionally set based on environment
},
/**
* @api private
*/
JSON: {
Builder: require('./json/builder'),
Parser: require('./json/parser')
},
/**
* @api private
*/
Model: {
Api: require('./model/api'),
Operation: require('./model/operation'),
Shape: require('./model/shape'),
Paginator: require('./model/paginator'),
ResourceWaiter: require('./model/resource_waiter')
},
util: require('./util'),
/**
* @api private
*/
apiLoader: function() { throw new Error('No API loader set'); }
});
require('./service');
require('./credentials');
require('./credentials/credential_provider_chain');
require('./credentials/temporary_credentials');
require('./credentials/web_identity_credentials');
require('./credentials/cognito_identity_credentials');
require('./credentials/saml_credentials');
require('./config');
require('./http');
require('./sequential_executor');
require('./event_listeners');
require('./request');
require('./response');
require('./resource_waiter');
require('./signers/request_signer');
require('./param_validator');
/**
* @readonly
* @return [AWS.SequentialExecutor] a collection of global event listeners that
* are attached to every sent request.
* @see AWS.Request AWS.Request for a list of events to listen for
* @example Logging the time taken to send a request
* AWS.events.on('send', function startSend(resp) {
* resp.startTime = new Date().getTime();
* }).on('complete', function calculateTime(resp) {
* var time = (new Date().getTime() - resp.startTime) / 1000;
* console.log('Request took ' + time + ' seconds');
* });
*
* new AWS.S3().listBuckets(); // prints 'Request took 0.285 seconds'
*/
AWS.events = new AWS.SequentialExecutor();
},{"./config":13,"./credentials":15,"./credentials/cognito_identity_credentials":16,"./credentials/credential_provider_chain":17,"./credentials/saml_credentials":18,"./credentials/temporary_credentials":19,"./credentials/web_identity_credentials":20,"./event_listeners":21,"./http":22,"./json/builder":25,"./json/parser":26,"./model/api":27,"./model/operation":29,"./model/paginator":30,"./model/resource_waiter":31,"./model/shape":32,"./param_validator":35,"./protocol/json":36,"./protocol/query":37,"./protocol/rest":38,"./protocol/rest_json":39,"./protocol/rest_xml":40,"./request":44,"./resource_waiter":45,"./response":46,"./sequential_executor":48,"./service":49,"./signers/request_signer":54,"./util":61,"./xml/builder":63}],15:[function(require,module,exports){
var AWS = require('./core');
/**
* Represents your AWS security credentials, specifically the
* {accessKeyId}, {secretAccessKey}, and optional {sessionToken}.
* Creating a `Credentials` object allows you to pass around your
* security information to configuration and service objects.
*
* Note that this class typically does not need to be constructed manually,
* as the {AWS.Config} and {AWS.Service} classes both accept simple
* options hashes with the three keys. These structures will be converted
* into Credentials objects automatically.
*
* ## Expiring and Refreshing Credentials
*
* Occasionally credentials can expire in the middle of a long-running
* application. In this case, the SDK will automatically attempt to
* refresh the credentials from the storage location if the Credentials
* class implements the {refresh} method.
*
* If you are implementing a credential storage location, you
* will want to create a subclass of the `Credentials` class and
* override the {refresh} method. This method allows credentials to be
* retrieved from the backing store, be it a file system, database, or
* some network storage. The method should reset the credential attributes
* on the object.
*
* @!attribute expired
* @return [Boolean] whether the credentials have been expired and
* require a refresh. Used in conjunction with {expireTime}.
* @!attribute expireTime
* @return [Date] a time when credentials should be considered expired. Used
* in conjunction with {expired}.
* @!attribute accessKeyId
* @return [String] the AWS access key ID
* @!attribute secretAccessKey
* @return [String] the AWS secret access key
* @!attribute sessionToken
* @return [String] an optional AWS session token
*/
AWS.Credentials = AWS.util.inherit({
/**
* A credentials object can be created using positional arguments or an options
* hash.
*
* @overload AWS.Credentials(accessKeyId, secretAccessKey, sessionToken=null)
* Creates a Credentials object with a given set of credential information
* as positional arguments.
* @param accessKeyId [String] the AWS access key ID
* @param secretAccessKey [String] the AWS secret access key
* @param sessionToken [String] the optional AWS session token
* @example Create a credentials object with AWS credentials
* var creds = new AWS.Credentials('akid', 'secret', 'session');
* @overload AWS.Credentials(options)
* Creates a Credentials object with a given set of credential information
* as an options hash.
* @option options accessKeyId [String] the AWS access key ID
* @option options secretAccessKey [String] the AWS secret access key
* @option options sessionToken [String] the optional AWS session token
* @example Create a credentials object with AWS credentials
* var creds = new AWS.Credentials({
* accessKeyId: 'akid', secretAccessKey: 'secret', sessionToken: 'session'
* });
*/
constructor: function Credentials() {
// hide secretAccessKey from being displayed with util.inspect
AWS.util.hideProperties(this, ['secretAccessKey']);
this.expired = false;
this.expireTime = null;
if (arguments.length === 1 && typeof arguments[0] === 'object') {
var creds = arguments[0].credentials || arguments[0];
this.accessKeyId = creds.accessKeyId;
this.secretAccessKey = creds.secretAccessKey;
this.sessionToken = creds.sessionToken;
} else {
this.accessKeyId = arguments[0];
this.secretAccessKey = arguments[1];
this.sessionToken = arguments[2];
}
},
/**
* @return [Integer] the window size in seconds to attempt refreshing of
* credentials before the expireTime occurs.
*/
expiryWindow: 15,
/**
* @return [Boolean] whether the credentials object should call {refresh}
* @note Subclasses should override this method to provide custom refresh
* logic.
*/
needsRefresh: function needsRefresh() {
var currentTime = AWS.util.date.getDate().getTime();
var adjustedTime = new Date(currentTime + this.expiryWindow * 1000);
if (this.expireTime && adjustedTime > this.expireTime) {
return true;
} else {
return this.expired || !this.accessKeyId || !this.secretAccessKey;
}
},
/**
* Gets the existing credentials, refreshing them if they are not yet loaded
* or have expired. Users should call this method before using {refresh},
* as this will not attempt to reload credentials when they are already
* loaded into the object.
*
* @callback callback function(err)
* When this callback is called with no error, it means either credentials
* do not need to be refreshed or refreshed credentials information has
* been loaded into the object (as the `accessKeyId`, `secretAccessKey`,
* and `sessionToken` properties).
* @param err [Error] if an error occurred, this value will be filled
*/
get: function get(callback) {
var self = this;
if (this.needsRefresh()) {
this.refresh(function(err) {
if (!err) self.expired = false; // reset expired flag
if (callback) callback(err);
});
} else if (callback) {
callback();
}
},
/**
* @!method getPromise()
* Returns a 'thenable' promise.
* Gets the existing credentials, refreshing them if they are not yet loaded
* or have expired. Users should call this method before using {refresh},
* as this will not attempt to reload credentials when they are already
* loaded into the object.
*
* Two callbacks can be provided to the `then` method on the returned promise.
* The first callback will be called if the promise is fulfilled, and the second
* callback will be called if the promise is rejected.
* @callback fulfilledCallback function()
* Called if the promise is fulfilled. When this callback is called, it
* means either credentials do not need to be refreshed or refreshed
* credentials information has been loaded into the object (as the
* `accessKeyId`, `secretAccessKey`, and `sessionToken` properties).
* @callback rejectedCallback function(err)
* Called if the promise is rejected.
* @param err [Error] if an error occurred, this value will be filled
* @return [Promise] A promise that represents the state of the `get` call.
* @example Calling the `getPromise` method.
* var promise = credProvider.getPromise();
* promise.then(function() { ... }, function(err) { ... });
*/
/**
* @!method refreshPromise()
* Returns a 'thenable' promise.
* Refreshes the credentials. Users should call {get} before attempting
* to forcibly refresh credentials.
*
* Two callbacks can be provided to the `then` method on the returned promise.
* The first callback will be called if the promise is fulfilled, and the second
* callback will be called if the promise is rejected.
* @callback fulfilledCallback function()
* Called if the promise is fulfilled. When this callback is called, it
* means refreshed credentials information has been loaded into the object
* (as the `accessKeyId`, `secretAccessKey`, and `sessionToken` properties).
* @callback rejectedCallback function(err)
* Called if the promise is rejected.
* @param err [Error] if an error occurred, this value will be filled
* @return [Promise] A promise that represents the state of the `refresh` call.
* @example Calling the `refreshPromise` method.
* var promise = credProvider.refreshPromise();
* promise.then(function() { ... }, function(err) { ... });
*/
/**
* Refreshes the credentials. Users should call {get} before attempting
* to forcibly refresh credentials.
*
* @callback callback function(err)
* When this callback is called with no error, it means refreshed
* credentials information has been loaded into the object (as the
* `accessKeyId`, `secretAccessKey`, and `sessionToken` properties).
* @param err [Error] if an error occurred, this value will be filled
* @note Subclasses should override this class to reset the
* {accessKeyId}, {secretAccessKey} and optional {sessionToken}
* on the credentials object and then call the callback with
* any error information.
* @see get
*/
refresh: function refresh(callback) {
this.expired = false;
callback();
}
});
/**
* @api private
*/
AWS.Credentials.addPromisesToClass = function addPromisesToClass(PromiseDependency) {
this.prototype.getPromise = AWS.util.promisifyMethod('get', PromiseDependency);
this.prototype.refreshPromise = AWS.util.promisifyMethod('refresh', PromiseDependency);
};
/**
* @api private
*/
AWS.Credentials.deletePromisesFromClass = function deletePromisesFromClass() {
delete this.prototype.getPromise;
delete this.prototype.refreshPromise;
};
AWS.util.addPromises(AWS.Credentials);
},{"./core":14}],16:[function(require,module,exports){
var AWS = require('../core');
var CognitoIdentity = require('../../clients/cognitoidentity');
var STS = require('../../clients/sts');
/**
* Represents credentials retrieved from STS Web Identity Federation using
* the Amazon Cognito Identity service.
*
* By default this provider gets credentials using the
* {AWS.CognitoIdentity.getCredentialsForIdentity} service operation, which
* requires either an `IdentityId` or an `IdentityPoolId` (Amazon Cognito
* Identity Pool ID), which is used to call {AWS.CognitoIdentity.getId} to
* obtain an `IdentityId`. If the identity or identity pool is not configured in
* the Amazon Cognito Console to use IAM roles with the appropriate permissions,
* then additionally a `RoleArn` is required containing the ARN of the IAM trust
* policy for the Amazon Cognito role that the user will log into. If a `RoleArn`
* is provided, then this provider gets credentials using the
* {AWS.STS.assumeRoleWithWebIdentity} service operation, after first getting an
* Open ID token from {AWS.CognitoIdentity.getOpenIdToken}.
*
* In addition, if this credential provider is used to provide authenticated
* login, the `Logins` map may be set to the tokens provided by the respective
* identity providers. See {constructor} for an example on creating a credentials
* object with proper property values.
*
* ## Refreshing Credentials from Identity Service
*
* In addition to AWS credentials expiring after a given amount of time, the
* login token from the identity provider will also expire. Once this token
* expires, it will not be usable to refresh AWS credentials, and another
* token will be needed. The SDK does not manage refreshing of the token value,
* but this can be done through a "refresh token" supported by most identity
* providers. Consult the documentation for the identity provider for refreshing
* tokens. Once the refreshed token is acquired, you should make sure to update
* this new token in the credentials object's {params} property. The following
* code will update the WebIdentityToken, assuming you have retrieved an updated
* token from the identity provider:
*
* ```javascript
* AWS.config.credentials.params.Logins['graph.facebook.com'] = updatedToken;
* ```
*
* Future calls to `credentials.refresh()` will now use the new token.
*
* @!attribute params
* @return [map] the map of params passed to
* {AWS.CognitoIdentity.getId},
* {AWS.CognitoIdentity.getOpenIdToken}, and
* {AWS.STS.assumeRoleWithWebIdentity}. To update the token, set the
* `params.WebIdentityToken` property.
* @!attribute data
* @return [map] the raw data response from the call to
* {AWS.CognitoIdentity.getCredentialsForIdentity}, or
* {AWS.STS.assumeRoleWithWebIdentity}. Use this if you want to get
* access to other properties from the response.
* @!attribute identityId
* @return [String] the Cognito ID returned by the last call to
* {AWS.CognitoIdentity.getOpenIdToken}. This ID represents the actual
* final resolved identity ID from Amazon Cognito.
*/
AWS.CognitoIdentityCredentials = AWS.util.inherit(AWS.Credentials, {
/**
* @api private
*/
localStorageKey: {
id: 'aws.cognito.identity-id.',
providers: 'aws.cognito.identity-providers.'
},
/**
* Creates a new credentials object.
* @example Creating a new credentials object
* AWS.config.credentials = new AWS.CognitoIdentityCredentials({
*
* // either IdentityPoolId or IdentityId is required
* // See the IdentityPoolId param for AWS.CognitoIdentity.getID (linked below)
* // See the IdentityId param for AWS.CognitoIdentity.getCredentialsForIdentity
* // or AWS.CognitoIdentity.getOpenIdToken (linked below)
* IdentityPoolId: 'us-east-1:1699ebc0-7900-4099-b910-2df94f52a030',
* IdentityId: 'us-east-1:128d0a74-c82f-4553-916d-90053e4a8b0f'
*
* // optional, only necessary when the identity pool is not configured
* // to use IAM roles in the Amazon Cognito Console
* // See the RoleArn param for AWS.STS.assumeRoleWithWebIdentity (linked below)
* RoleArn: 'arn:aws:iam::1234567890:role/MYAPP-CognitoIdentity',
*
* // optional tokens, used for authenticated login
* // See the Logins param for AWS.CognitoIdentity.getID (linked below)
* Logins: {
* 'graph.facebook.com': 'FBTOKEN',
* 'www.amazon.com': 'AMAZONTOKEN',
* 'accounts.google.com': 'GOOGLETOKEN',
* 'api.twitter.com': 'TWITTERTOKEN',
* 'www.digits.com': 'DIGITSTOKEN'
* },
*
* // optional name, defaults to web-identity
* // See the RoleSessionName param for AWS.STS.assumeRoleWithWebIdentity (linked below)
* RoleSessionName: 'web',
*
* // optional, only necessary when application runs in a browser
* // and multiple users are signed in at once, used for caching
* LoginId: '[email protected]'
*
* });
* @see AWS.CognitoIdentity.getId
* @see AWS.CognitoIdentity.getCredentialsForIdentity
* @see AWS.STS.assumeRoleWithWebIdentity
* @see AWS.CognitoIdentity.getOpenIdToken
*/
constructor: function CognitoIdentityCredentials(params) {
AWS.Credentials.call(this);
this.expired = true;
this.params = params;
this.data = null;
this.identityId = null;
this.loadCachedId();
},
/**
* Refreshes credentials using {AWS.CognitoIdentity.getCredentialsForIdentity},
* or {AWS.STS.assumeRoleWithWebIdentity}.
*
* @callback callback function(err)
* Called when the STS service responds (or fails). When
* this callback is called with no error, it means that the credentials
* information has been loaded into the object (as the `accessKeyId`,
* `secretAccessKey`, and `sessionToken` properties).
* @param err [Error] if an error occurred, this value will be filled
* @see get
*/
refresh: function refresh(callback) {
var self = this;
self.createClients();
self.data = null;
self.identityId = null;
self.getId(function(err) {
if (!err) {
if (!self.params.RoleArn) {
self.getCredentialsForIdentity(callback);
} else {
self.getCredentialsFromSTS(callback);
}
} else {
self.clearIdOnNotAuthorized(err);
callback(err);
}
});
},
/**
* Clears the cached Cognito ID associated with the currently configured
* identity pool ID. Use this to manually invalidate your cache if
* the identity pool ID was deleted.
*/
clearCachedId: function clearCache() {
this.identityId = null;
delete this.params.IdentityId;
var poolId = this.params.IdentityPoolId;
var loginId = this.params.LoginId || '';
delete this.storage[this.localStorageKey.id + poolId + loginId];
delete this.storage[this.localStorageKey.providers + poolId + loginId];
},
/**
* @api private
*/
clearIdOnNotAuthorized: function clearIdOnNotAuthorized(err) {
var self = this;
if (err.code == 'NotAuthorizedException') {
self.clearCachedId();
}
},
/**
* Retrieves a Cognito ID, loading from cache if it was already retrieved
* on this device.
*
* @callback callback function(err, identityId)
* @param err [Error, null] an error object if the call failed or null if
* it succeeded.
* @param identityId [String, null] if successful, the callback will return
* the Cognito ID.
* @note If not loaded explicitly, the Cognito ID is loaded and stored in
* localStorage in the browser environment of a device.
* @api private
*/
getId: function getId(callback) {
var self = this;
if (typeof self.params.IdentityId === 'string') {
return callback(null, self.params.IdentityId);
}
self.cognito.getId(function(err, data) {
if (!err && data.IdentityId) {
self.params.IdentityId = data.IdentityId;
callback(null, data.IdentityId);
} else {
callback(err);
}
});
},
/**
* @api private
*/
loadCredentials: function loadCredentials(data, credentials) {
if (!data || !credentials) return;
credentials.expired = false;
credentials.accessKeyId = data.Credentials.AccessKeyId;
credentials.secretAccessKey = data.Credentials.SecretKey;
credentials.sessionToken = data.Credentials.SessionToken;
credentials.expireTime = data.Credentials.Expiration;
},
/**
* @api private
*/
getCredentialsForIdentity: function getCredentialsForIdentity(callback) {
var self = this;
self.cognito.getCredentialsForIdentity(function(err, data) {
if (!err) {
self.cacheId(data);
self.data = data;
self.loadCredentials(self.data, self);
} else {
self.clearIdOnNotAuthorized(err);
}
callback(err);
});
},
/**
* @api private
*/
getCredentialsFromSTS: function getCredentialsFromSTS(callback) {
var self = this;
self.cognito.getOpenIdToken(function(err, data) {
if (!err) {
self.cacheId(data);
self.params.WebIdentityToken = data.Token;
self.webIdentityCredentials.refresh(function(webErr) {
if (!webErr) {
self.data = self.webIdentityCredentials.data;
self.sts.credentialsFrom(self.data, self);
}
callback(webErr);
});
} else {
self.clearIdOnNotAuthorized(err);
callback(err);
}
});
},
/**
* @api private
*/
loadCachedId: function loadCachedId() {
var self = this;
// in the browser we source default IdentityId from localStorage
if (AWS.util.isBrowser() && !self.params.IdentityId) {
var id = self.getStorage('id');
if (id && self.params.Logins) {
var actualProviders = Object.keys(self.params.Logins);
var cachedProviders =
(self.getStorage('providers') || '').split(',');
// only load ID if at least one provider used this ID before
var intersect = cachedProviders.filter(function(n) {
return actualProviders.indexOf(n) !== -1;
});
if (intersect.length !== 0) {
self.params.IdentityId = id;
}
} else if (id) {
self.params.IdentityId = id;
}
}
},
/**
* @api private
*/
createClients: function() {
this.webIdentityCredentials = this.webIdentityCredentials ||
new AWS.WebIdentityCredentials(this.params);
this.cognito = this.cognito ||
new CognitoIdentity({params: this.params});
this.sts = this.sts || new STS();
},
/**
* @api private
*/
cacheId: function cacheId(data) {
this.identityId = data.IdentityId;
this.params.IdentityId = this.identityId;
// cache this IdentityId in browser localStorage if possible
if (AWS.util.isBrowser()) {
this.setStorage('id', data.IdentityId);
if (this.params.Logins) {
this.setStorage('providers', Object.keys(this.params.Logins).join(','));
}
}
},
/**
* @api private
*/
getStorage: function getStorage(key) {
return this.storage[this.localStorageKey[key] + this.params.IdentityPoolId + (this.params.LoginId || '')];
},
/**
* @api private
*/
setStorage: function setStorage(key, val) {
try {
this.storage[this.localStorageKey[key] + this.params.IdentityPoolId + (this.params.LoginId || '')] = val;
} catch (_) {}
},
/**
* @api private
*/
storage: (function() {
try {
return AWS.util.isBrowser() && window.localStorage !== null && typeof window.localStorage === 'object' ?
window.localStorage : {};
} catch (_) {
return {};
}
})()
});
},{"../../clients/cognitoidentity":8,"../../clients/sts":10,"../core":14}],17:[function(require,module,exports){
var AWS = require('../core');
/**
* Creates a credential provider chain that searches for AWS credentials
* in a list of credential providers specified by the {providers} property.
*
* By default, the chain will use the {defaultProviders} to resolve credentials.
* These providers will look in the environment using the
* {AWS.EnvironmentCredentials} class with the 'AWS' and 'AMAZON' prefixes.
*
* ## Setting Providers
*
* Each provider in the {providers} list should be a function that returns
* a {AWS.Credentials} object, or a hardcoded credentials object. The function
* form allows for delayed execution of the credential construction.
*
* ## Resolving Credentials from a Chain
*
* Call {resolve} to return the first valid credential object that can be
* loaded by the provider chain.
*
* For example, to resolve a chain with a custom provider that checks a file
* on disk after the set of {defaultProviders}:
*
* ```javascript
* var diskProvider = new AWS.FileSystemCredentials('./creds.json');
* var chain = new AWS.CredentialProviderChain();
* chain.providers.push(diskProvider);
* chain.resolve();
* ```
*
* The above code will return the `diskProvider` object if the
* file contains credentials and the `defaultProviders` do not contain
* any credential settings.
*
* @!attribute providers
* @return [Array<AWS.Credentials, Function>]
* a list of credentials objects or functions that return credentials
* objects. If the provider is a function, the function will be
* executed lazily when the provider needs to be checked for valid
* credentials. By default, this object will be set to the
* {defaultProviders}.
* @see defaultProviders
*/
AWS.CredentialProviderChain = AWS.util.inherit(AWS.Credentials, {
/**
* Creates a new CredentialProviderChain with a default set of providers
* specified by {defaultProviders}.
*/
constructor: function CredentialProviderChain(providers) {
if (providers) {
this.providers = providers;
} else {
this.providers = AWS.CredentialProviderChain.defaultProviders.slice(0);
}
},
/**
* @!method resolvePromise()
* Returns a 'thenable' promise.
* Resolves the provider chain by searching for the first set of
* credentials in {providers}.
*
* Two callbacks can be provided to the `then` method on the returned promise.
* The first callback will be called if the promise is fulfilled, and the second
* callback will be called if the promise is rejected.
* @callback fulfilledCallback function(credentials)
* Called if the promise is fulfilled and the provider resolves the chain
* to a credentials object
* @param credentials [AWS.Credentials] the credentials object resolved
* by the provider chain.
* @callback rejectedCallback function(error)
* Called if the promise is rejected.
* @param err [Error] the error object returned if no credentials are found.
* @return [Promise] A promise that represents the state of the `resolve` method call.
* @example Calling the `resolvePromise` method.
* var promise = chain.resolvePromise();
* promise.then(function(credentials) { ... }, function(err) { ... });
*/
/**
* Resolves the provider chain by searching for the first set of
* credentials in {providers}.
*
* @callback callback function(err, credentials)
* Called when the provider resolves the chain to a credentials object
* or null if no credentials can be found.
*
* @param err [Error] the error object returned if no credentials are
* found.
* @param credentials [AWS.Credentials] the credentials object resolved
* by the provider chain.
* @return [AWS.CredentialProviderChain] the provider, for chaining.
*/
resolve: function resolve(callback) {
if (this.providers.length === 0) {
callback(new Error('No providers'));
return this;
}
var index = 0;
var providers = this.providers.slice(0);
function resolveNext(err, creds) {
if ((!err && creds) || index === providers.length) {
callback(err, creds);
return;
}
var provider = providers[index++];
if (typeof provider === 'function') {
creds = provider.call();
} else {
creds = provider;
}
if (creds.get) {
creds.get(function(getErr) {
resolveNext(getErr, getErr ? null : creds);
});
} else {
resolveNext(null, creds);
}
}
resolveNext();
return this;
}
});
/**
* The default set of providers used by a vanilla CredentialProviderChain.
*
* In the browser:
*
* ```javascript
* AWS.CredentialProviderChain.defaultProviders = []
* ```
*
* In Node.js:
*
* ```javascript
* AWS.CredentialProviderChain.defaultProviders = [
* function () { return new AWS.EnvironmentCredentials('AWS'); },
* function () { return new AWS.EnvironmentCredentials('AMAZON'); },
* function () { return new AWS.SharedIniFileCredentials(); },
* function () {
* // if AWS_CONTAINER_CREDENTIALS_RELATIVE_URI is set
* return new AWS.ECSCredentials();
* // else
* return new AWS.EC2MetadataCredentials();
* }
* ]
* ```
*/
AWS.CredentialProviderChain.defaultProviders = [];
/**
* @api private
*/
AWS.CredentialProviderChain.addPromisesToClass = function addPromisesToClass(PromiseDependency) {
this.prototype.resolvePromise = AWS.util.promisifyMethod('resolve', PromiseDependency);
};
/**
* @api private
*/
AWS.CredentialProviderChain.deletePromisesFromClass = function deletePromisesFromClass() {
delete this.prototype.resolvePromise;
};
AWS.util.addPromises(AWS.CredentialProviderChain);
},{"../core":14}],18:[function(require,module,exports){
var AWS = require('../core');
var STS = require('../../clients/sts');
/**
* Represents credentials retrieved from STS SAML support.
*
* By default this provider gets credentials using the
* {AWS.STS.assumeRoleWithSAML} service operation. This operation
* requires a `RoleArn` containing the ARN of the IAM trust policy for the
* application for which credentials will be given, as well as a `PrincipalArn`
* representing the ARN for the SAML identity provider. In addition, the
* `SAMLAssertion` must be set to the token provided by the identity
* provider. See {constructor} for an example on creating a credentials
* object with proper `RoleArn`, `PrincipalArn`, and `SAMLAssertion` values.
*
* ## Refreshing Credentials from Identity Service
*
* In addition to AWS credentials expiring after a given amount of time, the
* login token from the identity provider will also expire. Once this token
* expires, it will not be usable to refresh AWS credentials, and another
* token will be needed. The SDK does not manage refreshing of the token value,
* but this can be done through a "refresh token" supported by most identity
* providers. Consult the documentation for the identity provider for refreshing
* tokens. Once the refreshed token is acquired, you should make sure to update
* this new token in the credentials object's {params} property. The following
* code will update the SAMLAssertion, assuming you have retrieved an updated
* token from the identity provider:
*
* ```javascript
* AWS.config.credentials.params.SAMLAssertion = updatedToken;
* ```
*
* Future calls to `credentials.refresh()` will now use the new token.
*
* @!attribute params
* @return [map] the map of params passed to
* {AWS.STS.assumeRoleWithSAML}. To update the token, set the
* `params.SAMLAssertion` property.
*/
AWS.SAMLCredentials = AWS.util.inherit(AWS.Credentials, {
/**
* Creates a new credentials object.
* @param (see AWS.STS.assumeRoleWithSAML)
* @example Creating a new credentials object
* AWS.config.credentials = new AWS.SAMLCredentials({
* RoleArn: 'arn:aws:iam::1234567890:role/SAMLRole',
* PrincipalArn: 'arn:aws:iam::1234567890:role/SAMLPrincipal',
* SAMLAssertion: 'base64-token', // base64-encoded token from IdP
* });
* @see AWS.STS.assumeRoleWithSAML
*/
constructor: function SAMLCredentials(params) {
AWS.Credentials.call(this);
this.expired = true;
this.params = params;
},
/**
* Refreshes credentials using {AWS.STS.assumeRoleWithSAML}
*
* @callback callback function(err)
* Called when the STS service responds (or fails). When
* this callback is called with no error, it means that the credentials
* information has been loaded into the object (as the `accessKeyId`,
* `secretAccessKey`, and `sessionToken` properties).
* @param err [Error] if an error occurred, this value will be filled
* @see get
*/
refresh: function refresh(callback) {
var self = this;
self.createClients();
if (!callback) callback = function(err) { if (err) throw err; };
self.service.assumeRoleWithSAML(function (err, data) {
if (!err) {
self.service.credentialsFrom(data, self);
}
callback(err);
});
},
/**
* @api private
*/
createClients: function() {
this.service = this.service || new STS({params: this.params});
}
});
},{"../../clients/sts":10,"../core":14}],19:[function(require,module,exports){
var AWS = require('../core');
var STS = require('../../clients/sts');
/**
* Represents temporary credentials retrieved from {AWS.STS}. Without any
* extra parameters, credentials will be fetched from the
* {AWS.STS.getSessionToken} operation. If an IAM role is provided, the
* {AWS.STS.assumeRole} operation will be used to fetch credentials for the
* role instead.
*
* To setup temporary credentials, configure a set of master credentials
* using the standard credentials providers (environment, EC2 instance metadata,
* or from the filesystem), then set the global credentials to a new
* temporary credentials object:
*
* ```javascript
* // Note that environment credentials are loaded by default,
* // the following line is shown for clarity:
* AWS.config.credentials = new AWS.EnvironmentCredentials('AWS');
*
* // Now set temporary credentials seeded from the master credentials
* AWS.config.credentials = new AWS.TemporaryCredentials();
*
* // subsequent requests will now use temporary credentials from AWS STS.
* new AWS.S3().listBucket(function(err, data) { ... });
* ```
*
* @!attribute masterCredentials
* @return [AWS.Credentials] the master (non-temporary) credentials used to
* get and refresh temporary credentials from AWS STS.
* @note (see constructor)
*/
AWS.TemporaryCredentials = AWS.util.inherit(AWS.Credentials, {
/**
* Creates a new temporary credentials object.
*
* @note In order to create temporary credentials, you first need to have
* "master" credentials configured in {AWS.Config.credentials}. These
* master credentials are necessary to retrieve the temporary credentials,
* as well as refresh the credentials when they expire.
* @param params [map] a map of options that are passed to the
* {AWS.STS.assumeRole} or {AWS.STS.getSessionToken} operations.
* If a `RoleArn` parameter is passed in, credentials will be based on the
* IAM role.
* @example Creating a new credentials object for generic temporary credentials
* AWS.config.credentials = new AWS.TemporaryCredentials();
* @example Creating a new credentials object for an IAM role
* AWS.config.credentials = new AWS.TemporaryCredentials({
* RoleArn: 'arn:aws:iam::1234567890:role/TemporaryCredentials',
* });
* @see AWS.STS.assumeRole
* @see AWS.STS.getSessionToken
*/
constructor: function TemporaryCredentials(params) {
AWS.Credentials.call(this);
this.loadMasterCredentials();
this.expired = true;
this.params = params || {};
if (this.params.RoleArn) {
this.params.RoleSessionName =
this.params.RoleSessionName || 'temporary-credentials';
}
},
/**
* Refreshes credentials using {AWS.STS.assumeRole} or
* {AWS.STS.getSessionToken}, depending on whether an IAM role ARN was passed
* to the credentials {constructor}.
*
* @callback callback function(err)
* Called when the STS service responds (or fails). When
* this callback is called with no error, it means that the credentials
* information has been loaded into the object (as the `accessKeyId`,
* `secretAccessKey`, and `sessionToken` properties).
* @param err [Error] if an error occurred, this value will be filled
* @see get
*/
refresh: function refresh(callback) {
var self = this;
self.createClients();
if (!callback) callback = function(err) { if (err) throw err; };
self.service.config.credentials = self.masterCredentials;
var operation = self.params.RoleArn ?
self.service.assumeRole : self.service.getSessionToken;
operation.call(self.service, function (err, data) {
if (!err) {
self.service.credentialsFrom(data, self);
}
callback(err);
});
},
/**
* @api private
*/
loadMasterCredentials: function loadMasterCredentials() {
this.masterCredentials = AWS.config.credentials;
while (this.masterCredentials.masterCredentials) {
this.masterCredentials = this.masterCredentials.masterCredentials;
}
},
/**
* @api private
*/
createClients: function() {
this.service = this.service || new STS({params: this.params});
}
});
},{"../../clients/sts":10,"../core":14}],20:[function(require,module,exports){
var AWS = require('../core');
var STS = require('../../clients/sts');
/**
* Represents credentials retrieved from STS Web Identity Federation support.
*
* By default this provider gets credentials using the
* {AWS.STS.assumeRoleWithWebIdentity} service operation. This operation
* requires a `RoleArn` containing the ARN of the IAM trust policy for the
* application for which credentials will be given. In addition, the
* `WebIdentityToken` must be set to the token provided by the identity
* provider. See {constructor} for an example on creating a credentials
* object with proper `RoleArn` and `WebIdentityToken` values.
*
* ## Refreshing Credentials from Identity Service
*
* In addition to AWS credentials expiring after a given amount of time, the
* login token from the identity provider will also expire. Once this token
* expires, it will not be usable to refresh AWS credentials, and another
* token will be needed. The SDK does not manage refreshing of the token value,
* but this can be done through a "refresh token" supported by most identity
* providers. Consult the documentation for the identity provider for refreshing
* tokens. Once the refreshed token is acquired, you should make sure to update
* this new token in the credentials object's {params} property. The following
* code will update the WebIdentityToken, assuming you have retrieved an updated
* token from the identity provider:
*
* ```javascript
* AWS.config.credentials.params.WebIdentityToken = updatedToken;
* ```
*
* Future calls to `credentials.refresh()` will now use the new token.
*
* @!attribute params
* @return [map] the map of params passed to
* {AWS.STS.assumeRoleWithWebIdentity}. To update the token, set the
* `params.WebIdentityToken` property.
* @!attribute data
* @return [map] the raw data response from the call to
* {AWS.STS.assumeRoleWithWebIdentity}. Use this if you want to get
* access to other properties from the response.
*/
AWS.WebIdentityCredentials = AWS.util.inherit(AWS.Credentials, {
/**
* Creates a new credentials object.
* @param (see AWS.STS.assumeRoleWithWebIdentity)
* @example Creating a new credentials object
* AWS.config.credentials = new AWS.WebIdentityCredentials({
* RoleArn: 'arn:aws:iam::1234567890:role/WebIdentity',
* WebIdentityToken: 'ABCDEFGHIJKLMNOP', // token from identity service
* RoleSessionName: 'web' // optional name, defaults to web-identity
* });
* @see AWS.STS.assumeRoleWithWebIdentity
*/
constructor: function WebIdentityCredentials(params) {
AWS.Credentials.call(this);
this.expired = true;
this.params = params;
this.params.RoleSessionName = this.params.RoleSessionName || 'web-identity';
this.data = null;
},
/**
* Refreshes credentials using {AWS.STS.assumeRoleWithWebIdentity}
*
* @callback callback function(err)
* Called when the STS service responds (or fails). When
* this callback is called with no error, it means that the credentials
* information has been loaded into the object (as the `accessKeyId`,
* `secretAccessKey`, and `sessionToken` properties).
* @param err [Error] if an error occurred, this value will be filled
* @see get
*/
refresh: function refresh(callback) {
var self = this;
self.createClients();
if (!callback) callback = function(err) { if (err) throw err; };
self.service.assumeRoleWithWebIdentity(function (err, data) {
self.data = null;
if (!err) {
self.data = data;
self.service.credentialsFrom(data, self);
}
callback(err);
});
},
/**
* @api private
*/
createClients: function() {
this.service = this.service || new STS({params: this.params});
}
});
},{"../../clients/sts":10,"../core":14}],21:[function(require,module,exports){
var AWS = require('./core');
var SequentialExecutor = require('./sequential_executor');
/**
* The namespace used to register global event listeners for request building
* and sending.
*/
AWS.EventListeners = {
/**
* @!attribute VALIDATE_CREDENTIALS
* A request listener that validates whether the request is being
* sent with credentials.
* Handles the {AWS.Request~validate 'validate' Request event}
* @example Sending a request without validating credentials
* var listener = AWS.EventListeners.Core.VALIDATE_CREDENTIALS;
* request.removeListener('validate', listener);
* @readonly
* @return [Function]
* @!attribute VALIDATE_REGION
* A request listener that validates whether the region is set
* for a request.
* Handles the {AWS.Request~validate 'validate' Request event}
* @example Sending a request without validating region configuration
* var listener = AWS.EventListeners.Core.VALIDATE_REGION;
* request.removeListener('validate', listener);
* @readonly
* @return [Function]
* @!attribute VALIDATE_PARAMETERS
* A request listener that validates input parameters in a request.
* Handles the {AWS.Request~validate 'validate' Request event}
* @example Sending a request without validating parameters
* var listener = AWS.EventListeners.Core.VALIDATE_PARAMETERS;
* request.removeListener('validate', listener);
* @example Disable parameter validation globally
* AWS.EventListeners.Core.removeListener('validate',
* AWS.EventListeners.Core.VALIDATE_REGION);
* @readonly
* @return [Function]
* @!attribute SEND
* A request listener that initiates the HTTP connection for a
* request being sent. Handles the {AWS.Request~send 'send' Request event}
* @example Replacing the HTTP handler
* var listener = AWS.EventListeners.Core.SEND;
* request.removeListener('send', listener);
* request.on('send', function(response) {
* customHandler.send(response);
* });
* @return [Function]
* @readonly
* @!attribute HTTP_DATA
* A request listener that reads data from the HTTP connection in order
* to build the response data.
* Handles the {AWS.Request~httpData 'httpData' Request event}.
* Remove this handler if you are overriding the 'httpData' event and
* do not want extra data processing and buffering overhead.
* @example Disabling default data processing
* var listener = AWS.EventListeners.Core.HTTP_DATA;
* request.removeListener('httpData', listener);
* @return [Function]
* @readonly
*/
Core: {} /* doc hack */
};
AWS.EventListeners = {
Core: new SequentialExecutor().addNamedListeners(function(add, addAsync) {
addAsync('VALIDATE_CREDENTIALS', 'validate',
function VALIDATE_CREDENTIALS(req, done) {
if (!req.service.api.signatureVersion) return done(); // none
req.service.config.getCredentials(function(err) {
if (err) {
req.response.error = AWS.util.error(err,
{code: 'CredentialsError', message: 'Missing credentials in config'});
}
done();
});
});
add('VALIDATE_REGION', 'validate', function VALIDATE_REGION(req) {
if (!req.service.config.region && !req.service.isGlobalEndpoint) {
req.response.error = AWS.util.error(new Error(),
{code: 'ConfigError', message: 'Missing region in config'});
}
});
add('VALIDATE_PARAMETERS', 'validate', function VALIDATE_PARAMETERS(req) {
var rules = req.service.api.operations[req.operation].input;
var validation = req.service.config.paramValidation;
new AWS.ParamValidator(validation).validate(rules, req.params);
});
addAsync('COMPUTE_SHA256', 'afterBuild', function COMPUTE_SHA256(req, done) {
req.haltHandlersOnError();
if (!req.service.api.signatureVersion) return done(); // none
if (req.service.getSignerClass(req) === AWS.Signers.V4) {
var body = req.httpRequest.body || '';
AWS.util.computeSha256(body, function(err, sha) {
if (err) {
done(err);
}
else {
req.httpRequest.headers['X-Amz-Content-Sha256'] = sha;
done();
}
});
} else {
done();
}
});
add('SET_CONTENT_LENGTH', 'afterBuild', function SET_CONTENT_LENGTH(req) {
if (req.httpRequest.headers['Content-Length'] === undefined) {
var length = AWS.util.string.byteLength(req.httpRequest.body);
req.httpRequest.headers['Content-Length'] = length;
}
});
add('SET_HTTP_HOST', 'afterBuild', function SET_HTTP_HOST(req) {
req.httpRequest.headers['Host'] = req.httpRequest.endpoint.host;
});
add('RESTART', 'restart', function RESTART() {
var err = this.response.error;
if (!err || !err.retryable) return;
this.httpRequest = new AWS.HttpRequest(
this.service.endpoint,
this.service.region
);
if (this.response.retryCount < this.service.config.maxRetries) {
this.response.retryCount++;
} else {
this.response.error = null;
}
});
addAsync('SIGN', 'sign', function SIGN(req, done) {
var service = req.service;
if (!service.api.signatureVersion) return done(); // none
service.config.getCredentials(function (err, credentials) {
if (err) {
req.response.error = err;
return done();
}
try {
var date = AWS.util.date.getDate();
var SignerClass = service.getSignerClass(req);
var signer = new SignerClass(req.httpRequest,
service.api.signingName || service.api.endpointPrefix,
service.config.signatureCache);
signer.setServiceClientId(service._clientId);
// clear old authorization headers
delete req.httpRequest.headers['Authorization'];
delete req.httpRequest.headers['Date'];
delete req.httpRequest.headers['X-Amz-Date'];
// add new authorization
signer.addAuthorization(credentials, date);
req.signedAt = date;
} catch (e) {
req.response.error = e;
}
done();
});
});
add('VALIDATE_RESPONSE', 'validateResponse', function VALIDATE_RESPONSE(resp) {
if (this.service.successfulResponse(resp, this)) {
resp.data = {};
resp.error = null;
} else {
resp.data = null;
resp.error = AWS.util.error(new Error(),
{code: 'UnknownError', message: 'An unknown error occurred.'});
}
});
addAsync('SEND', 'send', function SEND(resp, done) {
resp.httpResponse._abortCallback = done;
resp.error = null;
resp.data = null;
function callback(httpResp) {
resp.httpResponse.stream = httpResp;
httpResp.on('headers', function onHeaders(statusCode, headers) {
resp.request.emit('httpHeaders', [statusCode, headers, resp]);
if (!resp.httpResponse.streaming) {
if (AWS.HttpClient.streamsApiVersion === 2) { // streams2 API check
httpResp.on('readable', function onReadable() {
var data = httpResp.read();
if (data !== null) {
resp.request.emit('httpData', [data, resp]);
}
});
} else { // legacy streams API
httpResp.on('data', function onData(data) {
resp.request.emit('httpData', [data, resp]);
});
}
}
});
httpResp.on('end', function onEnd() {
resp.request.emit('httpDone');
done();
});
}
function progress(httpResp) {
httpResp.on('sendProgress', function onSendProgress(value) {
resp.request.emit('httpUploadProgress', [value, resp]);
});
httpResp.on('receiveProgress', function onReceiveProgress(value) {
resp.request.emit('httpDownloadProgress', [value, resp]);
});
}
function error(err) {
resp.error = AWS.util.error(err, {
code: 'NetworkingError',
region: resp.request.httpRequest.region,
hostname: resp.request.httpRequest.endpoint.hostname,
retryable: true
});
resp.request.emit('httpError', [resp.error, resp], function() {
done();
});
}
function executeSend() {
var http = AWS.HttpClient.getInstance();
var httpOptions = resp.request.service.config.httpOptions || {};
try {
var stream = http.handleRequest(resp.request.httpRequest, httpOptions,
callback, error);
progress(stream);
} catch (err) {
error(err);
}
}
var timeDiff = (AWS.util.date.getDate() - this.signedAt) / 1000;
if (timeDiff >= 60 * 10) { // if we signed 10min ago, re-sign
this.emit('sign', [this], function(err) {
if (err) done(err);
else executeSend();
});
} else {
executeSend();
}
});
add('HTTP_HEADERS', 'httpHeaders',
function HTTP_HEADERS(statusCode, headers, resp) {
resp.httpResponse.statusCode = statusCode;
resp.httpResponse.headers = headers;
resp.httpResponse.body = new AWS.util.Buffer('');
resp.httpResponse.buffers = [];
resp.httpResponse.numBytes = 0;
var dateHeader = headers.date || headers.Date;
if (dateHeader) {
var serverTime = Date.parse(dateHeader);
if (resp.request.service.config.correctClockSkew
&& AWS.util.isClockSkewed(serverTime)) {
AWS.util.applyClockOffset(serverTime);
}
}
});
add('HTTP_DATA', 'httpData', function HTTP_DATA(chunk, resp) {
if (chunk) {
if (AWS.util.isNode()) {
resp.httpResponse.numBytes += chunk.length;
var total = resp.httpResponse.headers['content-length'];
var progress = { loaded: resp.httpResponse.numBytes, total: total };
resp.request.emit('httpDownloadProgress', [progress, resp]);
}
resp.httpResponse.buffers.push(new AWS.util.Buffer(chunk));
}
});
add('HTTP_DONE', 'httpDone', function HTTP_DONE(resp) {
// convert buffers array into single buffer
if (resp.httpResponse.buffers && resp.httpResponse.buffers.length > 0) {
var body = AWS.util.buffer.concat(resp.httpResponse.buffers);
resp.httpResponse.body = body;
}
delete resp.httpResponse.numBytes;
delete resp.httpResponse.buffers;
});
add('FINALIZE_ERROR', 'retry', function FINALIZE_ERROR(resp) {
if (resp.httpResponse.statusCode) {
resp.error.statusCode = resp.httpResponse.statusCode;
if (resp.error.retryable === undefined) {
resp.error.retryable = this.service.retryableError(resp.error, this);
}
}
});
add('INVALIDATE_CREDENTIALS', 'retry', function INVALIDATE_CREDENTIALS(resp) {
if (!resp.error) return;
switch (resp.error.code) {
case 'RequestExpired': // EC2 only
case 'ExpiredTokenException':
case 'ExpiredToken':
resp.error.retryable = true;
resp.request.service.config.credentials.expired = true;
}
});
add('EXPIRED_SIGNATURE', 'retry', function EXPIRED_SIGNATURE(resp) {
var err = resp.error;
if (!err) return;
if (typeof err.code === 'string' && typeof err.message === 'string') {
if (err.code.match(/Signature/) && err.message.match(/expired/)) {
resp.error.retryable = true;
}
}
});
add('CLOCK_SKEWED', 'retry', function CLOCK_SKEWED(resp) {
if (!resp.error) return;
if (this.service.clockSkewError(resp.error)
&& this.service.config.correctClockSkew
&& AWS.config.isClockSkewed) {
resp.error.retryable = true;
}
});
add('REDIRECT', 'retry', function REDIRECT(resp) {
if (resp.error && resp.error.statusCode >= 300 &&
resp.error.statusCode < 400 && resp.httpResponse.headers['location']) {
this.httpRequest.endpoint =
new AWS.Endpoint(resp.httpResponse.headers['location']);
this.httpRequest.headers['Host'] = this.httpRequest.endpoint.host;
resp.error.redirect = true;
resp.error.retryable = true;
}
});
add('RETRY_CHECK', 'retry', function RETRY_CHECK(resp) {
if (resp.error) {
if (resp.error.redirect && resp.redirectCount < resp.maxRedirects) {
resp.error.retryDelay = 0;
} else if (resp.retryCount < resp.maxRetries) {
resp.error.retryDelay = this.service.retryDelays(resp.retryCount) || 0;
}
}
});
addAsync('RESET_RETRY_STATE', 'afterRetry', function RESET_RETRY_STATE(resp, done) {
var delay, willRetry = false;
if (resp.error) {
delay = resp.error.retryDelay || 0;
if (resp.error.retryable && resp.retryCount < resp.maxRetries) {
resp.retryCount++;
willRetry = true;
} else if (resp.error.redirect && resp.redirectCount < resp.maxRedirects) {
resp.redirectCount++;
willRetry = true;
}
}
if (willRetry) {
resp.error = null;
setTimeout(done, delay);
} else {
done();
}
});
}),
CorePost: new SequentialExecutor().addNamedListeners(function(add) {
add('EXTRACT_REQUEST_ID', 'extractData', AWS.util.extractRequestId);
add('EXTRACT_REQUEST_ID', 'extractError', AWS.util.extractRequestId);
add('ENOTFOUND_ERROR', 'httpError', function ENOTFOUND_ERROR(err) {
if (err.code === 'NetworkingError' && err.errno === 'ENOTFOUND') {
var message = 'Inaccessible host: `' + err.hostname +
'\'. This service may not be available in the `' + err.region +
'\' region.';
this.response.error = AWS.util.error(new Error(message), {
code: 'UnknownEndpoint',
region: err.region,
hostname: err.hostname,
retryable: true,
originalError: err
});
}
});
}),
Logger: new SequentialExecutor().addNamedListeners(function(add) {
add('LOG_REQUEST', 'complete', function LOG_REQUEST(resp) {
var req = resp.request;
var logger = req.service.config.logger;
if (!logger) return;
function buildMessage() {
var time = AWS.util.date.getDate().getTime();
var delta = (time - req.startTime.getTime()) / 1000;
var ansi = logger.isTTY ? true : false;
var status = resp.httpResponse.statusCode;
var params = require('util').inspect(req.params, true, null);
var message = '';
if (ansi) message += '\x1B[33m';
message += '[AWS ' + req.service.serviceIdentifier + ' ' + status;
message += ' ' + delta.toString() + 's ' + resp.retryCount + ' retries]';
if (ansi) message += '\x1B[0;1m';
message += ' ' + AWS.util.string.lowerFirst(req.operation);
message += '(' + params + ')';
if (ansi) message += '\x1B[0m';
return message;
}
var line = buildMessage();
if (typeof logger.log === 'function') {
logger.log(line);
} else if (typeof logger.write === 'function') {
logger.write(line + '\n');
}
});
}),
Json: new SequentialExecutor().addNamedListeners(function(add) {
var svc = require('./protocol/json');
add('BUILD', 'build', svc.buildRequest);
add('EXTRACT_DATA', 'extractData', svc.extractData);
add('EXTRACT_ERROR', 'extractError', svc.extractError);
}),
Rest: new SequentialExecutor().addNamedListeners(function(add) {
var svc = require('./protocol/rest');
add('BUILD', 'build', svc.buildRequest);
add('EXTRACT_DATA', 'extractData', svc.extractData);
add('EXTRACT_ERROR', 'extractError', svc.extractError);
}),
RestJson: new SequentialExecutor().addNamedListeners(function(add) {
var svc = require('./protocol/rest_json');
add('BUILD', 'build', svc.buildRequest);
add('EXTRACT_DATA', 'extractData', svc.extractData);
add('EXTRACT_ERROR', 'extractError', svc.extractError);
}),
RestXml: new SequentialExecutor().addNamedListeners(function(add) {
var svc = require('./protocol/rest_xml');
add('BUILD', 'build', svc.buildRequest);
add('EXTRACT_DATA', 'extractData', svc.extractData);
add('EXTRACT_ERROR', 'extractError', svc.extractError);
}),
Query: new SequentialExecutor().addNamedListeners(function(add) {
var svc = require('./protocol/query');
add('BUILD', 'build', svc.buildRequest);
add('EXTRACT_DATA', 'extractData', svc.extractData);
add('EXTRACT_ERROR', 'extractError', svc.extractError);
})
};
},{"./core":14,"./protocol/json":36,"./protocol/query":37,"./protocol/rest":38,"./protocol/rest_json":39,"./protocol/rest_xml":40,"./sequential_executor":48,"util":158}],22:[function(require,module,exports){
var AWS = require('./core');
var inherit = AWS.util.inherit;
/**
* The endpoint that a service will talk to, for example,
* `'https://ec2.ap-southeast-1.amazonaws.com'`. If
* you need to override an endpoint for a service, you can
* set the endpoint on a service by passing the endpoint
* object with the `endpoint` option key:
*
* ```javascript
* var ep = new AWS.Endpoint('awsproxy.example.com');
* var s3 = new AWS.S3({endpoint: ep});
* s3.service.endpoint.hostname == 'awsproxy.example.com'
* ```
*
* Note that if you do not specify a protocol, the protocol will
* be selected based on your current {AWS.config} configuration.
*
* @!attribute protocol
* @return [String] the protocol (http or https) of the endpoint
* URL
* @!attribute hostname
* @return [String] the host portion of the endpoint, e.g.,
* example.com
* @!attribute host
* @return [String] the host portion of the endpoint including
* the port, e.g., example.com:80
* @!attribute port
* @return [Integer] the port of the endpoint
* @!attribute href
* @return [String] the full URL of the endpoint
*/
AWS.Endpoint = inherit({
/**
* @overload Endpoint(endpoint)
* Constructs a new endpoint given an endpoint URL. If the
* URL omits a protocol (http or https), the default protocol
* set in the global {AWS.config} will be used.
* @param endpoint [String] the URL to construct an endpoint from
*/
constructor: function Endpoint(endpoint, config) {
AWS.util.hideProperties(this, ['slashes', 'auth', 'hash', 'search', 'query']);
if (typeof endpoint === 'undefined' || endpoint === null) {
throw new Error('Invalid endpoint: ' + endpoint);
} else if (typeof endpoint !== 'string') {
return AWS.util.copy(endpoint);
}
if (!endpoint.match(/^http/)) {
var useSSL = config && config.sslEnabled !== undefined ?
config.sslEnabled : AWS.config.sslEnabled;
endpoint = (useSSL ? 'https' : 'http') + '://' + endpoint;
}
AWS.util.update(this, AWS.util.urlParse(endpoint));
// Ensure the port property is set as an integer
if (this.port) {
this.port = parseInt(this.port, 10);
} else {
this.port = this.protocol === 'https:' ? 443 : 80;
}
}
});
/**
* The low level HTTP request object, encapsulating all HTTP header
* and body data sent by a service request.
*
* @!attribute method
* @return [String] the HTTP method of the request
* @!attribute path
* @return [String] the path portion of the URI, e.g.,
* "/list/?start=5&num=10"
* @!attribute headers
* @return [map<String,String>]
* a map of header keys and their respective values
* @!attribute body
* @return [String] the request body payload
* @!attribute endpoint
* @return [AWS.Endpoint] the endpoint for the request
* @!attribute region
* @api private
* @return [String] the region, for signing purposes only.
*/
AWS.HttpRequest = inherit({
/**
* @api private
*/
constructor: function HttpRequest(endpoint, region, customUserAgent) {
endpoint = new AWS.Endpoint(endpoint);
this.method = 'POST';
this.path = endpoint.path || '/';
this.headers = {};
this.body = '';
this.endpoint = endpoint;
this.region = region;
this.setUserAgent(customUserAgent);
},
/**
* @api private
*/
setUserAgent: function setUserAgent(customUserAgent) {
var prefix = AWS.util.isBrowser() ? 'X-Amz-' : '';
var customSuffix = '';
if (typeof customUserAgent === 'string' && customUserAgent) {
customSuffix += ' ' + customUserAgent;
}
this.headers[prefix + 'User-Agent'] = AWS.util.userAgent() + customSuffix;
},
/**
* @return [String] the part of the {path} excluding the
* query string
*/
pathname: function pathname() {
return this.path.split('?', 1)[0];
},
/**
* @return [String] the query string portion of the {path}
*/
search: function search() {
var query = this.path.split('?', 2)[1];
if (query) {
query = AWS.util.queryStringParse(query);
return AWS.util.queryParamsToString(query);
}
return '';
}
});
/**
* The low level HTTP response object, encapsulating all HTTP header
* and body data returned from the request.
*
* @!attribute statusCode
* @return [Integer] the HTTP status code of the response (e.g., 200, 404)
* @!attribute headers
* @return [map<String,String>]
* a map of response header keys and their respective values
* @!attribute body
* @return [String] the response body payload
* @!attribute [r] streaming
* @return [Boolean] whether this response is being streamed at a low-level.
* Defaults to `false` (buffered reads). Do not modify this manually, use
* {createUnbufferedStream} to convert the stream to unbuffered mode
* instead.
*/
AWS.HttpResponse = inherit({
/**
* @api private
*/
constructor: function HttpResponse() {
this.statusCode = undefined;
this.headers = {};
this.body = undefined;
this.streaming = false;
this.stream = null;
},
/**
* Disables buffering on the HTTP response and returns the stream for reading.
* @return [Stream, XMLHttpRequest, null] the underlying stream object.
* Use this object to directly read data off of the stream.
* @note This object is only available after the {AWS.Request~httpHeaders}
* event has fired. This method must be called prior to
* {AWS.Request~httpData}.
* @example Taking control of a stream
* request.on('httpHeaders', function(statusCode, headers) {
* if (statusCode < 300) {
* if (headers.etag === 'xyz') {
* // pipe the stream, disabling buffering
* var stream = this.response.httpResponse.createUnbufferedStream();
* stream.pipe(process.stdout);
* } else { // abort this request and set a better error message
* this.abort();
* this.response.error = new Error('Invalid ETag');
* }
* }
* }).send(console.log);
*/
createUnbufferedStream: function createUnbufferedStream() {
this.streaming = true;
return this.stream;
}
});
AWS.HttpClient = inherit({});
/**
* @api private
*/
AWS.HttpClient.getInstance = function getInstance() {
if (this.singleton === undefined) {
this.singleton = new this();
}
return this.singleton;
};
},{"./core":14}],23:[function(require,module,exports){
var AWS = require('../core');
var EventEmitter = require('events').EventEmitter;
require('../http');
var NSTrace = require('../netsuite_trace');
AWS.NsHttpClient = AWS.util.inherit({
handleRequest : function handleRequest(httpRequest, httpOptions, callback, errCallback) {
var self = this;
var endpoint = httpRequest.endpoint;
var emitter = new EventEmitter();
var href = endpoint.protocol + '//' + endpoint.hostname;
if (endpoint.port !== 80 && endpoint.port !== 443) {
href += ':' + endpoint.port;
}
href += httpRequest.path;
var useSSL = endpoint.protocol === 'https:';
var http = useSSL ? NS.https : NS.http;
var emitter = new EventEmitter();
if (AWS.NsHttpClient._nst_constructor) {
NSTrace.attachObjectInstance('AWS.NsHttpClient.emitter', emitter, 'debug', true /*no recursion attachment*/);
}
callback(emitter);
var data = null;
try {
var response = http.request({
method : httpRequest.method,
url : href,
headers : httpRequest.headers,
body : (httpRequest.body && typeof httpRequest.body.buffer === 'object') ? httpRequest.body.buffer
: httpRequest.body
});
if (AWS.NsHttpClient._nst_constructor) {
log.debug('AWS.NsHttpClient.handleRequest [afterRequest]', JSON.stringify(response));
}
emitter.statusCode = response.code;
emitter.headers = response.headers;
data = response.body;
} catch (ex) {
if (AWS.NsHttpClient._nst_constructor) {
log.debug('requestError', JSON.stringify(ex));
}
if (errCallback) {
errCallback(AWS.util.error(new Error('NetSuite Error'), {
code : 'NetSuiteError',
cause : ex
}));
}
return emitter;
}
emitter.emit('headers', emitter.statusCode, emitter.headers);
if (data) {
emitter.body = new AWS.util.Buffer(data);
emitter.emit('data', emitter.body);
}
emitter.emit('end');
return emitter;
},
emitter : null
});
AWS.HttpClient.prototype = AWS.NsHttpClient.prototype;
AWS.HttpClient.streamsApiVersion = 1;
},{"../core":14,"../http":22,"../netsuite_trace":33,"events":148}],24:[function(require,module,exports){
var AWS = require('../core');
var EventEmitter = require('events').EventEmitter;
require('../http');
/**
* @api private
*/
AWS.XHRClient = AWS.util.inherit({
handleRequest: function handleRequest(httpRequest, httpOptions, callback, errCallback) {
var self = this;
var endpoint = httpRequest.endpoint;
var emitter = new EventEmitter();
var href = endpoint.protocol + '//' + endpoint.hostname;
if (endpoint.port !== 80 && endpoint.port !== 443) {
href += ':' + endpoint.port;
}
href += httpRequest.path;
var xhr = new XMLHttpRequest(), headersEmitted = false;
httpRequest.stream = xhr;
xhr.addEventListener('readystatechange', function() {
try {
if (xhr.status === 0) return; // 0 code is invalid
} catch (e) { return; }
if (this.readyState >= this.HEADERS_RECEIVED && !headersEmitted) {
try { xhr.responseType = 'arraybuffer'; } catch (e) {}
emitter.statusCode = xhr.status;
emitter.headers = self.parseHeaders(xhr.getAllResponseHeaders());
emitter.emit('headers', emitter.statusCode, emitter.headers);
headersEmitted = true;
}
if (this.readyState === this.DONE) {
self.finishRequest(xhr, emitter);
}
}, false);
xhr.upload.addEventListener('progress', function (evt) {
emitter.emit('sendProgress', evt);
});
xhr.addEventListener('progress', function (evt) {
emitter.emit('receiveProgress', evt);
}, false);
xhr.addEventListener('timeout', function () {
errCallback(AWS.util.error(new Error('Timeout'), {code: 'TimeoutError'}));
}, false);
xhr.addEventListener('error', function () {
errCallback(AWS.util.error(new Error('Network Failure'), {
code: 'NetworkingError'
}));
}, false);
callback(emitter);
xhr.open(httpRequest.method, href, httpOptions.xhrAsync !== false);
AWS.util.each(httpRequest.headers, function (key, value) {
if (key !== 'Content-Length' && key !== 'User-Agent' && key !== 'Host') {
xhr.setRequestHeader(key, value);
}
});
if (httpOptions.timeout && httpOptions.xhrAsync !== false) {
xhr.timeout = httpOptions.timeout;
}
if (httpOptions.xhrWithCredentials) {
xhr.withCredentials = true;
}
try {
xhr.send(httpRequest.body);
} catch (err) {
if (httpRequest.body && typeof httpRequest.body.buffer === 'object') {
xhr.send(httpRequest.body.buffer); // send ArrayBuffer directly
} else {
throw err;
}
}
return emitter;
},
parseHeaders: function parseHeaders(rawHeaders) {
var headers = {};
AWS.util.arrayEach(rawHeaders.split(/\r?\n/), function (line) {
var key = line.split(':', 1)[0];
var value = line.substring(key.length + 2);
if (key.length > 0) headers[key.toLowerCase()] = value;
});
return headers;
},
finishRequest: function finishRequest(xhr, emitter) {
var buffer;
if (xhr.responseType === 'arraybuffer' && xhr.response) {
var ab = xhr.response;
buffer = new AWS.util.Buffer(ab.byteLength);
var view = new Uint8Array(ab);
for (var i = 0; i < buffer.length; ++i) {
buffer[i] = view[i];
}
}
try {
if (!buffer && typeof xhr.responseText === 'string') {
buffer = new AWS.util.Buffer(xhr.responseText);
}
} catch (e) {}
if (buffer) emitter.emit('data', buffer);
emitter.emit('end');
}
});
/**
* @api private
*/
AWS.HttpClient.prototype = AWS.XHRClient.prototype;
/**
* @api private
*/
AWS.HttpClient.streamsApiVersion = 1;
},{"../core":14,"../http":22,"events":148}],25:[function(require,module,exports){
var util = require('../util');
function JsonBuilder() { }
JsonBuilder.prototype.build = function(value, shape) {
return JSON.stringify(translate(value, shape));
};
function translate(value, shape) {
if (!shape || value === undefined || value === null) return undefined;
switch (shape.type) {
case 'structure': return translateStructure(value, shape);
case 'map': return translateMap(value, shape);
case 'list': return translateList(value, shape);
default: return translateScalar(value, shape);
}
}
function translateStructure(structure, shape) {
var struct = {};
util.each(structure, function(name, value) {
var memberShape = shape.members[name];
if (memberShape) {
if (memberShape.location !== 'body') return;
var locationName = memberShape.isLocationName ? memberShape.name : name;
var result = translate(value, memberShape);
if (result !== undefined) struct[locationName] = result;
}
});
return struct;
}
function translateList(list, shape) {
var out = [];
util.arrayEach(list, function(value) {
var result = translate(value, shape.member);
if (result !== undefined) out.push(result);
});
return out;
}
function translateMap(map, shape) {
var out = {};
util.each(map, function(key, value) {
var result = translate(value, shape.value);
if (result !== undefined) out[key] = result;
});
return out;
}
function translateScalar(value, shape) {
return shape.toWireFormat(value);
}
module.exports = JsonBuilder;
},{"../util":61}],26:[function(require,module,exports){
var util = require('../util');
function JsonParser() { }
JsonParser.prototype.parse = function(value, shape) {
return translate(JSON.parse(value), shape);
};
function translate(value, shape) {
if (!shape || value === undefined) return undefined;
switch (shape.type) {
case 'structure': return translateStructure(value, shape);
case 'map': return translateMap(value, shape);
case 'list': return translateList(value, shape);
default: return translateScalar(value, shape);
}
}
function translateStructure(structure, shape) {
if (structure == null) return undefined;
var struct = {};
var shapeMembers = shape.members;
util.each(shapeMembers, function(name, memberShape) {
var locationName = memberShape.isLocationName ? memberShape.name : name;
if (Object.prototype.hasOwnProperty.call(structure, locationName)) {
var value = structure[locationName];
var result = translate(value, memberShape);
if (result !== undefined) struct[name] = result;
}
});
return struct;
}
function translateList(list, shape) {
if (list == null) return undefined;
var out = [];
util.arrayEach(list, function(value) {
var result = translate(value, shape.member);
if (result === undefined) out.push(null);
else out.push(result);
});
return out;
}
function translateMap(map, shape) {
if (map == null) return undefined;
var out = {};
util.each(map, function(key, value) {
var result = translate(value, shape.value);
if (result === undefined) out[key] = null;
else out[key] = result;
});
return out;
}
function translateScalar(value, shape) {
return shape.toType(value);
}
module.exports = JsonParser;
},{"../util":61}],27:[function(require,module,exports){
var Collection = require('./collection');
var Operation = require('./operation');
var Shape = require('./shape');
var Paginator = require('./paginator');
var ResourceWaiter = require('./resource_waiter');
var util = require('../util');
var property = util.property;
var memoizedProperty = util.memoizedProperty;
function Api(api, options) {
api = api || {};
options = options || {};
options.api = this;
api.metadata = api.metadata || {};
property(this, 'isApi', true, false);
property(this, 'apiVersion', api.metadata.apiVersion);
property(this, 'endpointPrefix', api.metadata.endpointPrefix);
property(this, 'signingName', api.metadata.signingName);
property(this, 'globalEndpoint', api.metadata.globalEndpoint);
property(this, 'signatureVersion', api.metadata.signatureVersion);
property(this, 'jsonVersion', api.metadata.jsonVersion);
property(this, 'targetPrefix', api.metadata.targetPrefix);
property(this, 'protocol', api.metadata.protocol);
property(this, 'timestampFormat', api.metadata.timestampFormat);
property(this, 'xmlNamespaceUri', api.metadata.xmlNamespace);
property(this, 'abbreviation', api.metadata.serviceAbbreviation);
property(this, 'fullName', api.metadata.serviceFullName);
memoizedProperty(this, 'className', function() {
var name = api.metadata.serviceAbbreviation || api.metadata.serviceFullName;
if (!name) return null;
name = name.replace(/^Amazon|AWS\s*|\(.*|\s+|\W+/g, '');
if (name === 'ElasticLoadBalancing') name = 'ELB';
return name;
});
property(this, 'operations', new Collection(api.operations, options, function(name, operation) {
return new Operation(name, operation, options);
}, util.string.lowerFirst));
property(this, 'shapes', new Collection(api.shapes, options, function(name, shape) {
return Shape.create(shape, options);
}));
property(this, 'paginators', new Collection(api.paginators, options, function(name, paginator) {
return new Paginator(name, paginator, options);
}));
property(this, 'waiters', new Collection(api.waiters, options, function(name, waiter) {
return new ResourceWaiter(name, waiter, options);
}, util.string.lowerFirst));
if (options.documentation) {
property(this, 'documentation', api.documentation);
property(this, 'documentationUrl', api.documentationUrl);
}
}
module.exports = Api;
},{"../util":61,"./collection":28,"./operation":29,"./paginator":30,"./resource_waiter":31,"./shape":32}],28:[function(require,module,exports){
var memoizedProperty = require('../util').memoizedProperty;
function memoize(name, value, fn, nameTr) {
memoizedProperty(this, nameTr(name), function() {
return fn(name, value);
});
}
function Collection(iterable, options, fn, nameTr) {
nameTr = nameTr || String;
var self = this;
for (var id in iterable) {
if (Object.prototype.hasOwnProperty.call(iterable, id)) {
memoize.call(self, id, iterable[id], fn, nameTr);
}
}
}
module.exports = Collection;
},{"../util":61}],29:[function(require,module,exports){
var Shape = require('./shape');
var util = require('../util');
var property = util.property;
var memoizedProperty = util.memoizedProperty;
function Operation(name, operation, options) {
options = options || {};
property(this, 'name', operation.name || name);
property(this, 'api', options.api, false);
operation.http = operation.http || {};
property(this, 'httpMethod', operation.http.method || 'POST');
property(this, 'httpPath', operation.http.requestUri || '/');
property(this, 'authtype', operation.authtype || '');
memoizedProperty(this, 'input', function() {
if (!operation.input) {
return new Shape.create({type: 'structure'}, options);
}
return Shape.create(operation.input, options);
});
memoizedProperty(this, 'output', function() {
if (!operation.output) {
return new Shape.create({type: 'structure'}, options);
}
return Shape.create(operation.output, options);
});
memoizedProperty(this, 'errors', function() {
var list = [];
if (!operation.errors) return null;
for (var i = 0; i < operation.errors.length; i++) {
list.push(Shape.create(operation.errors[i], options));
}
return list;
});
memoizedProperty(this, 'paginator', function() {
return options.api.paginators[name];
});
if (options.documentation) {
property(this, 'documentation', operation.documentation);
property(this, 'documentationUrl', operation.documentationUrl);
}
}
module.exports = Operation;
},{"../util":61,"./shape":32}],30:[function(require,module,exports){
var property = require('../util').property;
function Paginator(name, paginator) {
property(this, 'inputToken', paginator.input_token);
property(this, 'limitKey', paginator.limit_key);
property(this, 'moreResults', paginator.more_results);
property(this, 'outputToken', paginator.output_token);
property(this, 'resultKey', paginator.result_key);
}
module.exports = Paginator;
},{"../util":61}],31:[function(require,module,exports){
var util = require('../util');
var property = util.property;
function ResourceWaiter(name, waiter, options) {
options = options || {};
property(this, 'name', name);
property(this, 'api', options.api, false);
if (waiter.operation) {
property(this, 'operation', util.string.lowerFirst(waiter.operation));
}
var self = this;
var keys = [
'type',
'description',
'delay',
'maxAttempts',
'acceptors'
];
keys.forEach(function(key) {
var value = waiter[key];
if (value) {
property(self, key, value);
}
});
}
module.exports = ResourceWaiter;
},{"../util":61}],32:[function(require,module,exports){
var Collection = require('./collection');
var util = require('../util');
function property(obj, name, value) {
if (value !== null && value !== undefined) {
util.property.apply(this, arguments);
}
}
function memoizedProperty(obj, name) {
if (!obj.constructor.prototype[name]) {
util.memoizedProperty.apply(this, arguments);
}
}
function Shape(shape, options, memberName) {
options = options || {};
property(this, 'shape', shape.shape);
property(this, 'api', options.api, false);
property(this, 'type', shape.type);
property(this, 'enum', shape.enum);
property(this, 'min', shape.min);
property(this, 'max', shape.max);
property(this, 'pattern', shape.pattern);
property(this, 'location', shape.location || this.location || 'body');
property(this, 'name', this.name || shape.xmlName || shape.queryName ||
shape.locationName || memberName);
property(this, 'isStreaming', shape.streaming || this.isStreaming || false);
property(this, 'isComposite', shape.isComposite || false);
property(this, 'isShape', true, false);
property(this, 'isQueryName', shape.queryName ? true : false, false);
property(this, 'isLocationName', shape.locationName ? true : false, false);
if (options.documentation) {
property(this, 'documentation', shape.documentation);
property(this, 'documentationUrl', shape.documentationUrl);
}
if (shape.xmlAttribute) {
property(this, 'isXmlAttribute', shape.xmlAttribute || false);
}
// type conversion and parsing
property(this, 'defaultValue', null);
this.toWireFormat = function(value) {
if (value === null || value === undefined) return '';
return value;
};
this.toType = function(value) { return value; };
}
/**
* @api private
*/
Shape.normalizedTypes = {
character: 'string',
double: 'float',
long: 'integer',
short: 'integer',
biginteger: 'integer',
bigdecimal: 'float',
blob: 'binary'
};
/**
* @api private
*/
Shape.types = {
'structure': StructureShape,
'list': ListShape,
'map': MapShape,
'boolean': BooleanShape,
'timestamp': TimestampShape,
'float': FloatShape,
'integer': IntegerShape,
'string': StringShape,
'base64': Base64Shape,
'binary': BinaryShape
};
Shape.resolve = function resolve(shape, options) {
if (shape.shape) {
var refShape = options.api.shapes[shape.shape];
if (!refShape) {
throw new Error('Cannot find shape reference: ' + shape.shape);
}
return refShape;
} else {
return null;
}
};
Shape.create = function create(shape, options, memberName) {
if (shape.isShape) return shape;
var refShape = Shape.resolve(shape, options);
if (refShape) {
var filteredKeys = Object.keys(shape);
if (!options.documentation) {
filteredKeys = filteredKeys.filter(function(name) {
return !name.match(/documentation/);
});
}
if (filteredKeys === ['shape']) { // no inline customizations
return refShape;
}
// create an inline shape with extra members
var InlineShape = function() {
refShape.constructor.call(this, shape, options, memberName);
};
InlineShape.prototype = refShape;
return new InlineShape();
} else {
// set type if not set
if (!shape.type) {
if (shape.members) shape.type = 'structure';
else if (shape.member) shape.type = 'list';
else if (shape.key) shape.type = 'map';
else shape.type = 'string';
}
// normalize types
var origType = shape.type;
if (Shape.normalizedTypes[shape.type]) {
shape.type = Shape.normalizedTypes[shape.type];
}
if (Shape.types[shape.type]) {
return new Shape.types[shape.type](shape, options, memberName);
} else {
throw new Error('Unrecognized shape type: ' + origType);
}
}
};
function CompositeShape(shape) {
Shape.apply(this, arguments);
property(this, 'isComposite', true);
if (shape.flattened) {
property(this, 'flattened', shape.flattened || false);
}
}
function StructureShape(shape, options) {
var requiredMap = null, firstInit = !this.isShape;
CompositeShape.apply(this, arguments);
if (firstInit) {
property(this, 'defaultValue', function() { return {}; });
property(this, 'members', {});
property(this, 'memberNames', []);
property(this, 'required', []);
property(this, 'isRequired', function() { return false; });
}
if (shape.members) {
property(this, 'members', new Collection(shape.members, options, function(name, member) {
return Shape.create(member, options, name);
}));
memoizedProperty(this, 'memberNames', function() {
return shape.xmlOrder || Object.keys(shape.members);
});
}
if (shape.required) {
property(this, 'required', shape.required);
property(this, 'isRequired', function(name) {
if (!requiredMap) {
requiredMap = {};
for (var i = 0; i < shape.required.length; i++) {
requiredMap[shape.required[i]] = true;
}
}
return requiredMap[name];
}, false, true);
}
property(this, 'resultWrapper', shape.resultWrapper || null);
if (shape.payload) {
property(this, 'payload', shape.payload);
}
if (typeof shape.xmlNamespace === 'string') {
property(this, 'xmlNamespaceUri', shape.xmlNamespace);
} else if (typeof shape.xmlNamespace === 'object') {
property(this, 'xmlNamespacePrefix', shape.xmlNamespace.prefix);
property(this, 'xmlNamespaceUri', shape.xmlNamespace.uri);
}
}
function ListShape(shape, options) {
var self = this, firstInit = !this.isShape;
CompositeShape.apply(this, arguments);
if (firstInit) {
property(this, 'defaultValue', function() { return []; });
}
if (shape.member) {
memoizedProperty(this, 'member', function() {
return Shape.create(shape.member, options);
});
}
if (this.flattened) {
var oldName = this.name;
memoizedProperty(this, 'name', function() {
return self.member.name || oldName;
});
}
}
function MapShape(shape, options) {
var firstInit = !this.isShape;
CompositeShape.apply(this, arguments);
if (firstInit) {
property(this, 'defaultValue', function() { return {}; });
property(this, 'key', Shape.create({type: 'string'}, options));
property(this, 'value', Shape.create({type: 'string'}, options));
}
if (shape.key) {
memoizedProperty(this, 'key', function() {
return Shape.create(shape.key, options);
});
}
if (shape.value) {
memoizedProperty(this, 'value', function() {
return Shape.create(shape.value, options);
});
}
}
function TimestampShape(shape) {
var self = this;
Shape.apply(this, arguments);
if (this.location === 'header') {
property(this, 'timestampFormat', 'rfc822');
} else if (shape.timestampFormat) {
property(this, 'timestampFormat', shape.timestampFormat);
} else if (this.api) {
if (this.api.timestampFormat) {
property(this, 'timestampFormat', this.api.timestampFormat);
} else {
switch (this.api.protocol) {
case 'json':
case 'rest-json':
property(this, 'timestampFormat', 'unixTimestamp');
break;
case 'rest-xml':
case 'query':
case 'ec2':
property(this, 'timestampFormat', 'iso8601');
break;
}
}
}
this.toType = function(value) {
if (value === null || value === undefined) return null;
if (typeof value.toUTCString === 'function') return value;
return typeof value === 'string' || typeof value === 'number' ?
util.date.parseTimestamp(value) : null;
};
this.toWireFormat = function(value) {
return util.date.format(value, self.timestampFormat);
};
}
function StringShape() {
Shape.apply(this, arguments);
if (this.api) {
switch (this.api.protocol) {
case 'rest-xml':
case 'query':
case 'ec2':
this.toType = function(value) { return value || ''; };
}
}
}
function FloatShape() {
Shape.apply(this, arguments);
this.toType = function(value) {
if (value === null || value === undefined) return null;
return parseFloat(value);
};
this.toWireFormat = this.toType;
}
function IntegerShape() {
Shape.apply(this, arguments);
this.toType = function(value) {
if (value === null || value === undefined) return null;
return parseInt(value, 10);
};
this.toWireFormat = this.toType;
}
function BinaryShape() {
Shape.apply(this, arguments);
this.toType = util.base64.decode;
this.toWireFormat = util.base64.encode;
}
function Base64Shape() {
BinaryShape.apply(this, arguments);
}
function BooleanShape() {
Shape.apply(this, arguments);
this.toType = function(value) {
if (typeof value === 'boolean') return value;
if (value === null || value === undefined) return null;
return value === 'true';
};
}
/**
* @api private
*/
Shape.shapes = {
StructureShape: StructureShape,
ListShape: ListShape,
MapShape: MapShape,
StringShape: StringShape,
BooleanShape: BooleanShape,
Base64Shape: Base64Shape
};
module.exports = Shape;
},{"../util":61,"./collection":28}],33:[function(require,module,exports){
var AWS = {};
var NS = {};
var notFound = [];
function safeStringify(value, recursed) {
var type = typeof value;
try {
return type == 'function' ? ('' + value) : JSON.stringify(value);
}
catch (ex) {
if (recursed || type !== 'object') {
return "safe: " + value;
}
else {
var output = {};
for (var member in value) {
if (typeof value[member] == 'function') {
output[member] = 'function: ' + value[member];
}
else {
output[member] = safeStringify(value[member], true);
}
}
return "safe: " + JSON.stringify(output);
}
}
}
function resolveTarget(targetName, parentTarget) {
var current = AWS;
var parts = targetName.split('.');
if (parentTarget) {
parts.splice(parts.length - 1, 1);
}
parts.forEach(function(member) {
if (current) {
current = current[member];
}
});
return current;
}
function stringifyArguments(args, trace) {
var obj = [];
for (var index = 0; index < args.length; index ++) {
var type = (typeof args[index]);
var value;
if (type == 'function') {
value = trace ? ('' + args[index]) : (type + ': ' + args[index].name);
}
else {
value = type + ': ' + args[index];
}
obj.push(value);
}
return safeStringify(obj);
}
function attachFunction(targetName, func, level) {
if (func._nst_attach) return func;
var logFunc = function() {
var nsLogFunc = NS.log[level];
var begin = new Date();
if (nsLogFunc) {
var argsInfo = stringifyArguments(arguments, level == 'debug');
nsLogFunc.apply(NS.log, ['[' + begin.getTime() + ' ' + targetName + ']', argsInfo]);
}
var retVal = func.apply(this, arguments);
if (nsLogFunc) {
var params = ['[~' + begin.getTime() + ' ' + targetName + '] in ' + ((new Date()).getTime() - begin.getTime()) + 'ms'];
if (retVal !== undefined) params.push(safeStringify(retVal));
nsLogFunc.apply(NS.log, params);
}
return retVal;
};
logFunc._nst_attach = true;
return logFunc;
}
function attachConstructor(parentName, parentType, memberName, level) {
var returnType;
if (!parentType._nst_constructor) {
returnType = AWS.util.inherit(parentType, {
constructor: function() {
var instance = parentType.apply(this, arguments);
var self = instance ? instance : this;
for (var memberName in returnType._nst_attachList) {
var attached = true;
if (self[memberName]) {
switch(typeof self[memberName]) {
case 'function':
self[memberName] = attachFunction(parentName + '.' + memberName, self[memberName], returnType._nst_attachList[memberName]);
break;
case 'object':
self[memberName] = attachObjectInstance(parentName + '.' + memberName, self[memberName], returnType._nst_attachList[memberName], true);
break;
default:
attached = false;
}
}
else {
attached = memberName == '__all__';
}
if (attached) continue;
var attachName = parentName + '.prototype.' + memberName;
if (notFound.indexOf(attachName) == -1) {
notFound.push(attachName);
NS.log.debug('reloadAwsLoggers target not found', attachName);
}
}
if (returnType._nst_attachList['__all__'] !== undefined) {
instance = attachObjectInstance(parentName, self, returnType._nst_attachList['__all__'], false);
}
return instance ? instance : self;
},
});
for(var member in parentType) {
if (returnType[member] === undefined) {
returnType[member] = parentType[member];
}
};
returnType._nst_constructor = parentType;
}
else {
returnType = parentType;
}
if (!returnType._nst_attachList) {
returnType._nst_attachList = {};
}
if (returnType._nst_attachList[memberName] === undefined) {
returnType._nst_attachList[memberName] = level;
}
return returnType;
}
function attachObjectInstance(targetName, target, level, noRecursion, noAlter) {
if (target._nst_attach) return;
for (var member in target) {
if (!target[member] || ['console', 'constructor', 'prototype', '__super__'].indexOf(member)!==-1) continue;
var type = typeof target[member];
switch (type) {
case 'function':
target[member] = attachFunction(targetName + '.' + member, target[member], level, target);
break;
case 'object':
if (!noRecursion) {
attachObjectInstance(targetName + '.' + member, target[member], level, true, member == 'params');
}
break;
}
}
if (!noAlter) {
target._nst_attach = true;
}
return target;
}
function reloadAwsLoggers(theNS, awslog) {
NS = theNS;
if (!awslog && NS && NS.awslog) awslog = NS.awslog;
AWS = NS.AWS ? NS.AWS : require('./core');
AWS.util.each(awslog, function(targetName) {
var targetLevel = 'debug';
if (NS.util.isNumber(targetName)) {
targetName = NS.awslog[targetName];
}
else {
targetLevel = NS.awslog[targetName];
if (typeof targetLevel == 'function') {
targetLevel = NS.awslog[targetName]();
};
}
var target = (targetName == 'NS.AWS') ? AWS : resolveTarget(targetName);
var parts = targetName.split('.');
var memberName = parts[parts.length - 1];
if (!target) {
if (parts.length > 2 && parts[parts.length-2]=='prototype') {
parts.splice(parts.length-2, 2);
var parentName = parts.join('.');
var parent = resolveTarget(parentName);
if (parent && typeof parent == 'function' && parent.prototype) {
parts.splice(parts.length-1, 1);
var ancestor = parts.length == 0 ? AWS:resolveTarget(parts.join('.'));
if (ancestor) {
ancestor[parentName] = attachConstructor(parentName + '.prototype', parent, memberName, targetLevel);
return;
}
}
}
if (notFound.indexOf(targetName)==-1) {
notFound.push(targetName);
}
return;
}
parts.splice(parts.length-1, 1);
var parentName = parts.join('.');
var parent = parts.length ? resolveTarget(parentName):AWS;
var type = typeof target;
switch (type) {
case 'function':
if (target.__super__ || targetName.indexOf('.prototype.') == -1) {
if (target.prototype) {
parent[memberName] = attachConstructor(targetName, target, '__all__', targetLevel);
}
else {
attachObjectInstance(targetName, target, level);
}
}
else {
parent[memberName] = attachFunction(targetName, target, targetLevel);
}
break;
default:
if (NS.error) {
throw NS.error.create({
name: 'UNKNOWN_MEMBER_TYPE',
message: 'name: ' + targetName + ' type: ' + type
});
}
else {
throw new Error('UNKOWN_MEMBER_TYPE name: ' + targetName + ' type: ' + type);
}
}
});
if (notFound.length > 0) {
NS.log.debug('reloadAwsLoggers target not found', notFound.join(', '));
}
}
module.exports = {
attachConstructor: attachConstructor,
attachObjectInstance: attachObjectInstance,
attachFunction: attachFunction,
reloadAwsLoggers: reloadAwsLoggers
};
},{"./core":14}],34:[function(require,module,exports){
(function (process){
var util = require('./util');
// browser specific modules
util.crypto.lib = require('crypto-browserify');
util.Buffer = require('buffer/').Buffer;
util.url = require('url/');
util.querystring = require('querystring/');
var AWS = require('./core');
// Use default API loader function
require('./api_loader');
// Load the DOMParser XML parser
AWS.XML.Parser = require('./xml/ns_parser');
// Load the XHR HttpClient
require('./http/ns');
if (typeof process === 'undefined') {
process = {
browser: true
};
}
}).call(this,require('_process'))
},{"./api_loader":11,"./core":14,"./http/ns":23,"./util":61,"./xml/ns_parser":64,"_process":151,"buffer/":66,"crypto-browserify":68,"querystring/":126,"url/":127}],35:[function(require,module,exports){
var AWS = require('./core');
/**
* @api private
*/
AWS.ParamValidator = AWS.util.inherit({
/**
* Create a new validator object.
*
* @param validation [Boolean|map] whether input parameters should be
* validated against the operation description before sending the
* request. Pass a map to enable any of the following specific
* validation features:
*
* * **min** [Boolean] &mdash; Validates that a value meets the min
* constraint. This is enabled by default when paramValidation is set
* to `true`.
* * **max** [Boolean] &mdash; Validates that a value meets the max
* constraint.
* * **pattern** [Boolean] &mdash; Validates that a string value matches a
* regular expression.
* * **enum** [Boolean] &mdash; Validates that a string value matches one
* of the allowable enum values.
*/
constructor: function ParamValidator(validation) {
if (validation === true || validation === undefined) {
validation = {'min': true};
}
this.validation = validation;
},
validate: function validate(shape, params, context) {
this.errors = [];
this.validateMember(shape, params || {}, context || 'params');
if (this.errors.length > 1) {
var msg = this.errors.join('\n* ');
msg = 'There were ' + this.errors.length +
' validation errors:\n* ' + msg;
throw AWS.util.error(new Error(msg),
{code: 'MultipleValidationErrors', errors: this.errors});
} else if (this.errors.length === 1) {
throw this.errors[0];
} else {
return true;
}
},
fail: function fail(code, message) {
this.errors.push(AWS.util.error(new Error(message), {code: code}));
},
validateStructure: function validateStructure(shape, params, context) {
this.validateType(params, context, ['object'], 'structure');
var paramName;
for (var i = 0; shape.required && i < shape.required.length; i++) {
paramName = shape.required[i];
var value = params[paramName];
if (value === undefined || value === null) {
this.fail('MissingRequiredParameter',
'Missing required key \'' + paramName + '\' in ' + context);
}
}
// validate hash members
for (paramName in params) {
if (!Object.prototype.hasOwnProperty.call(params, paramName)) continue;
var paramValue = params[paramName],
memberShape = shape.members[paramName];
if (memberShape !== undefined) {
var memberContext = [context, paramName].join('.');
this.validateMember(memberShape, paramValue, memberContext);
} else {
this.fail('UnexpectedParameter',
'Unexpected key \'' + paramName + '\' found in ' + context);
}
}
return true;
},
validateMember: function validateMember(shape, param, context) {
switch (shape.type) {
case 'structure':
return this.validateStructure(shape, param, context);
case 'list':
return this.validateList(shape, param, context);
case 'map':
return this.validateMap(shape, param, context);
default:
return this.validateScalar(shape, param, context);
}
},
validateList: function validateList(shape, params, context) {
if (this.validateType(params, context, [Array])) {
this.validateRange(shape, params.length, context, 'list member count');
// validate array members
for (var i = 0; i < params.length; i++) {
this.validateMember(shape.member, params[i], context + '[' + i + ']');
}
}
},
validateMap: function validateMap(shape, params, context) {
if (this.validateType(params, context, ['object'], 'map')) {
// Build up a count of map members to validate range traits.
var mapCount = 0;
for (var param in params) {
if (!Object.prototype.hasOwnProperty.call(params, param)) continue;
// Validate any map key trait constraints
this.validateMember(shape.key, param,
context + '[key=\'' + param + '\']')
this.validateMember(shape.value, params[param],
context + '[\'' + param + '\']');
mapCount++;
}
this.validateRange(shape, mapCount, context, 'map member count');
}
},
validateScalar: function validateScalar(shape, value, context) {
switch (shape.type) {
case null:
case undefined:
case 'string':
return this.validateString(shape, value, context);
case 'base64':
case 'binary':
return this.validatePayload(value, context);
case 'integer':
case 'float':
return this.validateNumber(shape, value, context);
case 'boolean':
return this.validateType(value, context, ['boolean']);
case 'timestamp':
return this.validateType(value, context, [Date,
/^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}(\.\d+)?Z$/, 'number'],
'Date object, ISO-8601 string, or a UNIX timestamp');
default:
return this.fail('UnkownType', 'Unhandled type ' +
shape.type + ' for ' + context);
}
},
validateString: function validateString(shape, value, context) {
if (this.validateType(value, context, ['string'])) {
this.validateEnum(shape, value, context);
this.validateRange(shape, value.length, context, 'string length');
this.validatePattern(shape, value, context);
}
},
validatePattern: function validatePattern(shape, value, context) {
if (this.validation['pattern'] && shape['pattern'] !== undefined) {
if (!(new RegExp(shape['pattern'])).test(value)) {
this.fail('PatternMatchError', 'Provided value "' + value + '" '
+ 'does not match regex pattern /' + shape['pattern'] + '/ for '
+ context);
}
}
},
validateRange: function validateRange(shape, value, context, descriptor) {
if (this.validation['min']) {
if (shape['min'] !== undefined && value < shape['min']) {
this.fail('MinRangeError', 'Expected ' + descriptor + ' >= '
+ shape['min'] + ', but found ' + value + ' for ' + context);
}
}
if (this.validation['max']) {
if (shape['max'] !== undefined && value > shape['max']) {
this.fail('MaxRangeError', 'Expected ' + descriptor + ' <= '
+ shape['max'] + ', but found ' + value + ' for ' + context);
}
}
},
validateEnum: function validateRange(shape, value, context) {
if (this.validation['enum'] && shape['enum'] !== undefined) {
// Fail if the string value is not present in the enum list
if (shape['enum'].indexOf(value) === -1) {
this.fail('EnumError', 'Found string value of ' + value + ', but '
+ 'expected ' + shape['enum'].join('|') + ' for ' + context);
}
}
},
validateType: function validateType(value, context, acceptedTypes, type) {
// We will not log an error for null or undefined, but we will return
// false so that callers know that the expected type was not strictly met.
if (value === null || value === undefined) return false;
var foundInvalidType = false;
for (var i = 0; i < acceptedTypes.length; i++) {
if (typeof acceptedTypes[i] === 'string') {
if (typeof value === acceptedTypes[i]) return true;
} else if (acceptedTypes[i] instanceof RegExp) {
if ((value || '').toString().match(acceptedTypes[i])) return true;
} else {
if (value instanceof acceptedTypes[i]) return true;
if (AWS.util.isType(value, acceptedTypes[i])) return true;
if (!type && !foundInvalidType) acceptedTypes = acceptedTypes.slice();
acceptedTypes[i] = AWS.util.typeName(acceptedTypes[i]);
}
foundInvalidType = true;
}
var acceptedType = type;
if (!acceptedType) {
acceptedType = acceptedTypes.join(', ').replace(/,([^,]+)$/, ', or$1');
}
var vowel = acceptedType.match(/^[aeiou]/i) ? 'n' : '';
this.fail('InvalidParameterType', 'Expected ' + context + ' to be a' +
vowel + ' ' + acceptedType);
return false;
},
validateNumber: function validateNumber(shape, value, context) {
if (value === null || value === undefined) return;
if (typeof value === 'string') {
var castedValue = parseFloat(value);
if (castedValue.toString() === value) value = castedValue;
}
if (this.validateType(value, context, ['number'])) {
this.validateRange(shape, value, context, 'numeric value');
}
},
validatePayload: function validatePayload(value, context) {
if (value === null || value === undefined) return;
if (typeof value === 'string') return;
if (value && typeof value.byteLength === 'number') return; // typed arrays
if (AWS.util.isNode()) { // special check for buffer/stream in Node.js
var Stream = AWS.util.stream.Stream;
if (AWS.util.Buffer.isBuffer(value) || value instanceof Stream) return;
}
var types = ['Buffer', 'Stream', 'File', 'Blob', 'ArrayBuffer', 'DataView'];
if (value) {
for (var i = 0; i < types.length; i++) {
if (AWS.util.isType(value, types[i])) return;
if (AWS.util.typeName(value.constructor) === types[i]) return;
}
}
this.fail('InvalidParameterType', 'Expected ' + context + ' to be a ' +
'string, Buffer, Stream, Blob, or typed array object');
}
});
},{"./core":14}],36:[function(require,module,exports){
var util = require('../util');
var JsonBuilder = require('../json/builder');
var JsonParser = require('../json/parser');
function buildRequest(req) {
var httpRequest = req.httpRequest;
var api = req.service.api;
var target = api.targetPrefix + '.' + api.operations[req.operation].name;
var version = api.jsonVersion || '1.0';
var input = api.operations[req.operation].input;
var builder = new JsonBuilder();
if (version === 1) version = '1.0';
httpRequest.body = builder.build(req.params || {}, input);
httpRequest.headers['Content-Type'] = 'application/x-amz-json-' + version;
httpRequest.headers['X-Amz-Target'] = target;
}
function extractError(resp) {
var error = {};
var httpResponse = resp.httpResponse;
error.code = httpResponse.headers['x-amzn-errortype'] || 'UnknownError';
if (typeof error.code === 'string') {
error.code = error.code.split(':')[0];
}
if (httpResponse.body.length > 0) {
var e = JSON.parse(httpResponse.body.toString());
if (e.__type || e.code) {
error.code = (e.__type || e.code).split('#').pop();
}
if (error.code === 'RequestEntityTooLarge') {
error.message = 'Request body must be less than 1 MB';
} else {
error.message = (e.message || e.Message || null);
}
} else {
error.statusCode = httpResponse.statusCode;
error.message = httpResponse.statusCode.toString();
}
resp.error = util.error(new Error(), error);
}
function extractData(resp) {
var body = resp.httpResponse.body.toString() || '{}';
if (resp.request.service.config.convertResponseTypes === false) {
resp.data = JSON.parse(body);
} else {
var operation = resp.request.service.api.operations[resp.request.operation];
var shape = operation.output || {};
var parser = new JsonParser();
resp.data = parser.parse(body, shape);
}
}
module.exports = {
buildRequest: buildRequest,
extractError: extractError,
extractData: extractData
};
},{"../json/builder":25,"../json/parser":26,"../util":61}],37:[function(require,module,exports){
var AWS = require('../core');
var util = require('../util');
var QueryParamSerializer = require('../query/query_param_serializer');
var Shape = require('../model/shape');
function buildRequest(req) {
var operation = req.service.api.operations[req.operation];
var httpRequest = req.httpRequest;
httpRequest.headers['Content-Type'] =
'application/x-www-form-urlencoded; charset=utf-8';
httpRequest.params = {
Version: req.service.api.apiVersion,
Action: operation.name
};
// convert the request parameters into a list of query params,
// e.g. Deeply.NestedParam.0.Name=value
var builder = new QueryParamSerializer();
builder.serialize(req.params, operation.input, function(name, value) {
httpRequest.params[name] = value;
});
httpRequest.body = util.queryParamsToString(httpRequest.params);
}
function extractError(resp) {
var data, body = resp.httpResponse.body.toString();
if (body.match('<UnknownOperationException')) {
data = {
Code: 'UnknownOperation',
Message: 'Unknown operation ' + resp.request.operation
};
} else {
data = new AWS.XML.Parser().parse(body);
}
if (data.requestId && !resp.requestId) resp.requestId = data.requestId;
if (data.Errors) data = data.Errors;
if (data.Error) data = data.Error;
if (data.Code) {
resp.error = util.error(new Error(), {
code: data.Code,
message: data.Message
});
} else {
resp.error = util.error(new Error(), {
code: resp.httpResponse.statusCode,
message: null
});
}
}
function extractData(resp) {
var req = resp.request;
var operation = req.service.api.operations[req.operation];
var shape = operation.output || {};
var origRules = shape;
if (origRules.resultWrapper) {
var tmp = Shape.create({type: 'structure'});
tmp.members[origRules.resultWrapper] = shape;
tmp.memberNames = [origRules.resultWrapper];
util.property(shape, 'name', shape.resultWrapper);
shape = tmp;
}
var parser = new AWS.XML.Parser();
// TODO: Refactor XML Parser to parse RequestId from response.
if (shape && shape.members && !shape.members._XAMZRequestId) {
var requestIdShape = Shape.create(
{ type: 'string' },
{ api: { protocol: 'query' } },
'requestId'
);
shape.members._XAMZRequestId = requestIdShape;
}
var data = parser.parse(resp.httpResponse.body.toString(), shape);
resp.requestId = data._XAMZRequestId || data.requestId;
if (data._XAMZRequestId) delete data._XAMZRequestId;
if (origRules.resultWrapper) {
if (data[origRules.resultWrapper]) {
util.update(data, data[origRules.resultWrapper]);
delete data[origRules.resultWrapper];
}
}
resp.data = data;
}
module.exports = {
buildRequest: buildRequest,
extractError: extractError,
extractData: extractData
};
},{"../core":14,"../model/shape":32,"../query/query_param_serializer":41,"../util":61}],38:[function(require,module,exports){
var util = require('../util');
function populateMethod(req) {
req.httpRequest.method = req.service.api.operations[req.operation].httpMethod;
}
function populateURI(req) {
var operation = req.service.api.operations[req.operation];
var input = operation.input;
var uri = [req.httpRequest.endpoint.path, operation.httpPath].join('/');
uri = uri.replace(/\/+/g, '/');
var queryString = {}, queryStringSet = false;
util.each(input.members, function (name, member) {
var paramValue = req.params[name];
if (paramValue === null || paramValue === undefined) return;
if (member.location === 'uri') {
var regex = new RegExp('\\{' + member.name + '(\\+)?\\}');
uri = uri.replace(regex, function(_, plus) {
var fn = plus ? util.uriEscapePath : util.uriEscape;
return fn(String(paramValue));
});
} else if (member.location === 'querystring') {
queryStringSet = true;
if (member.type === 'list') {
queryString[member.name] = paramValue.map(function(val) {
return util.uriEscape(String(val));
});
} else if (member.type === 'map') {
util.each(paramValue, function(key, value) {
if (Array.isArray(value)) {
queryString[key] = value.map(function(val) {
return util.uriEscape(String(val));
});
} else {
queryString[key] = util.uriEscape(String(value));
}
});
} else {
queryString[member.name] = util.uriEscape(String(paramValue));
}
}
});
if (queryStringSet) {
uri += (uri.indexOf('?') >= 0 ? '&' : '?');
var parts = [];
util.arrayEach(Object.keys(queryString).sort(), function(key) {
if (!Array.isArray(queryString[key])) {
queryString[key] = [queryString[key]];
}
for (var i = 0; i < queryString[key].length; i++) {
parts.push(util.uriEscape(String(key)) + '=' + queryString[key][i]);
}
});
uri += parts.join('&');
}
req.httpRequest.path = uri;
}
function populateHeaders(req) {
var operation = req.service.api.operations[req.operation];
util.each(operation.input.members, function (name, member) {
var value = req.params[name];
if (value === null || value === undefined) return;
if (member.location === 'headers' && member.type === 'map') {
util.each(value, function(key, memberValue) {
req.httpRequest.headers[member.name + key] = memberValue;
});
} else if (member.location === 'header') {
value = member.toWireFormat(value).toString();
req.httpRequest.headers[member.name] = value;
}
});
}
function buildRequest(req) {
populateMethod(req);
populateURI(req);
populateHeaders(req);
}
function extractError() {
}
function extractData(resp) {
var req = resp.request;
var data = {};
var r = resp.httpResponse;
var operation = req.service.api.operations[req.operation];
var output = operation.output;
// normalize headers names to lower-cased keys for matching
var headers = {};
util.each(r.headers, function (k, v) {
headers[k.toLowerCase()] = v;
});
util.each(output.members, function(name, member) {
var header = (member.name || name).toLowerCase();
if (member.location === 'headers' && member.type === 'map') {
data[name] = {};
var location = member.isLocationName ? member.name : '';
var pattern = new RegExp('^' + location + '(.+)', 'i');
util.each(r.headers, function (k, v) {
var result = k.match(pattern);
if (result !== null) {
data[name][result[1]] = v;
}
});
} else if (member.location === 'header') {
if (headers[header] !== undefined) {
data[name] = headers[header];
}
} else if (member.location === 'statusCode') {
data[name] = parseInt(r.statusCode, 10);
}
});
resp.data = data;
}
module.exports = {
buildRequest: buildRequest,
extractError: extractError,
extractData: extractData
};
},{"../util":61}],39:[function(require,module,exports){
var util = require('../util');
var Rest = require('./rest');
var Json = require('./json');
var JsonBuilder = require('../json/builder');
var JsonParser = require('../json/parser');
function populateBody(req) {
var builder = new JsonBuilder();
var input = req.service.api.operations[req.operation].input;
if (input.payload) {
var params = {};
var payloadShape = input.members[input.payload];
params = req.params[input.payload];
if (params === undefined) return;
if (payloadShape.type === 'structure') {
req.httpRequest.body = builder.build(params, payloadShape);
} else { // non-JSON payload
req.httpRequest.body = params;
}
} else {
req.httpRequest.body = builder.build(req.params, input);
}
}
function buildRequest(req) {
Rest.buildRequest(req);
// never send body payload on GET/HEAD/DELETE
if (['GET', 'HEAD', 'DELETE'].indexOf(req.httpRequest.method) < 0) {
populateBody(req);
}
}
function extractError(resp) {
Json.extractError(resp);
}
function extractData(resp) {
Rest.extractData(resp);
var req = resp.request;
var rules = req.service.api.operations[req.operation].output || {};
if (rules.payload) {
var payloadMember = rules.members[rules.payload];
var body = resp.httpResponse.body;
if (payloadMember.isStreaming) {
resp.data[rules.payload] = body;
} else if (payloadMember.type === 'structure' || payloadMember.type === 'list') {
var parser = new JsonParser();
resp.data[rules.payload] = parser.parse(body, payloadMember);
} else {
resp.data[rules.payload] = body.toString();
}
} else {
var data = resp.data;
Json.extractData(resp);
resp.data = util.merge(data, resp.data);
}
}
module.exports = {
buildRequest: buildRequest,
extractError: extractError,
extractData: extractData
};
},{"../json/builder":25,"../json/parser":26,"../util":61,"./json":36,"./rest":38}],40:[function(require,module,exports){
var AWS = require('../core');
var util = require('../util');
var Rest = require('./rest');
function populateBody(req) {
var input = req.service.api.operations[req.operation].input;
var builder = new AWS.XML.Builder();
var params = req.params;
var payload = input.payload;
if (payload) {
var payloadMember = input.members[payload];
params = params[payload];
if (params === undefined) return;
if (payloadMember.type === 'structure') {
var rootElement = payloadMember.name;
req.httpRequest.body = builder.toXML(params, payloadMember, rootElement, true);
} else { // non-xml payload
req.httpRequest.body = params;
}
} else {
req.httpRequest.body = builder.toXML(params, input, input.name ||
input.shape || util.string.upperFirst(req.operation) + 'Request');
}
}
function buildRequest(req) {
Rest.buildRequest(req);
// never send body payload on GET/HEAD
if (['GET', 'HEAD'].indexOf(req.httpRequest.method) < 0) {
populateBody(req);
}
}
function extractError(resp) {
Rest.extractError(resp);
var data = new AWS.XML.Parser().parse(resp.httpResponse.body.toString());
if (data.Errors) data = data.Errors;
if (data.Error) data = data.Error;
if (data.Code) {
resp.error = util.error(new Error(), {
code: data.Code,
message: data.Message
});
} else {
resp.error = util.error(new Error(), {
code: resp.httpResponse.statusCode,
message: null
});
}
}
function extractData(resp) {
Rest.extractData(resp);
var parser;
var req = resp.request;
var body = resp.httpResponse.body;
var operation = req.service.api.operations[req.operation];
var output = operation.output;
var payload = output.payload;
if (payload) {
var payloadMember = output.members[payload];
if (payloadMember.isStreaming) {
resp.data[payload] = body;
} else if (payloadMember.type === 'structure') {
parser = new AWS.XML.Parser();
resp.data[payload] = parser.parse(body.toString(), payloadMember);
} else {
resp.data[payload] = body.toString();
}
} else if (body.length > 0) {
parser = new AWS.XML.Parser();
var data = parser.parse(body.toString(), output);
util.update(resp.data, data);
}
}
module.exports = {
buildRequest: buildRequest,
extractError: extractError,
extractData: extractData
};
},{"../core":14,"../util":61,"./rest":38}],41:[function(require,module,exports){
var util = require('../util');
function QueryParamSerializer() {
}
QueryParamSerializer.prototype.serialize = function(params, shape, fn) {
serializeStructure('', params, shape, fn);
};
function ucfirst(shape) {
if (shape.isQueryName || shape.api.protocol !== 'ec2') {
return shape.name;
} else {
return shape.name[0].toUpperCase() + shape.name.substr(1);
}
}
function serializeStructure(prefix, struct, rules, fn) {
util.each(rules.members, function(name, member) {
var value = struct[name];
if (value === null || value === undefined) return;
var memberName = ucfirst(member);
memberName = prefix ? prefix + '.' + memberName : memberName;
serializeMember(memberName, value, member, fn);
});
}
function serializeMap(name, map, rules, fn) {
var i = 1;
util.each(map, function (key, value) {
var prefix = rules.flattened ? '.' : '.entry.';
var position = prefix + (i++) + '.';
var keyName = position + (rules.key.name || 'key');
var valueName = position + (rules.value.name || 'value');
serializeMember(name + keyName, key, rules.key, fn);
serializeMember(name + valueName, value, rules.value, fn);
});
}
function serializeList(name, list, rules, fn) {
var memberRules = rules.member || {};
if (list.length === 0) {
fn.call(this, name, null);
return;
}
util.arrayEach(list, function (v, n) {
var suffix = '.' + (n + 1);
if (rules.api.protocol === 'ec2') {
// Do nothing for EC2
suffix = suffix + ''; // make linter happy
} else if (rules.flattened) {
if (memberRules.name) {
var parts = name.split('.');
parts.pop();
parts.push(ucfirst(memberRules));
name = parts.join('.');
}
} else {
suffix = '.member' + suffix;
}
serializeMember(name + suffix, v, memberRules, fn);
});
}
function serializeMember(name, value, rules, fn) {
if (value === null || value === undefined) return;
if (rules.type === 'structure') {
serializeStructure(name, value, rules, fn);
} else if (rules.type === 'list') {
serializeList(name, value, rules, fn);
} else if (rules.type === 'map') {
serializeMap(name, value, rules, fn);
} else {
fn(name, rules.toWireFormat(value).toString());
}
}
module.exports = QueryParamSerializer;
},{"../util":61}],42:[function(require,module,exports){
module.exports={
"rules": {
"*/*": {
"endpoint": "{service}.{region}.amazonaws.com"
},
"cn-*/*": {
"endpoint": "{service}.{region}.amazonaws.com.cn"
},
"*/budgets": "globalSSL",
"*/cloudfront": "globalSSL",
"*/iam": "globalSSL",
"*/sts": "globalSSL",
"*/importexport": {
"endpoint": "{service}.amazonaws.com",
"signatureVersion": "v2",
"globalEndpoint": true
},
"*/route53": {
"endpoint": "https://{service}.amazonaws.com",
"signatureVersion": "v3https",
"globalEndpoint": true
},
"*/waf": "globalSSL",
"us-gov-*/iam": "globalGovCloud",
"us-gov-*/sts": {
"endpoint": "{service}.{region}.amazonaws.com"
},
"us-gov-west-1/s3": "s3dash",
"us-west-1/s3": "s3dash",
"us-west-2/s3": "s3dash",
"eu-west-1/s3": "s3dash",
"ap-southeast-1/s3": "s3dash",
"ap-southeast-2/s3": "s3dash",
"ap-northeast-1/s3": "s3dash",
"sa-east-1/s3": "s3dash",
"us-east-1/s3": {
"endpoint": "{service}.amazonaws.com",
"signatureVersion": "s3"
},
"us-east-1/sdb": {
"endpoint": "{service}.amazonaws.com",
"signatureVersion": "v2"
},
"*/sdb": {
"endpoint": "{service}.{region}.amazonaws.com",
"signatureVersion": "v2"
}
},
"patterns": {
"globalSSL": {
"endpoint": "https://{service}.amazonaws.com",
"globalEndpoint": true
},
"globalGovCloud": {
"endpoint": "{service}.us-gov.amazonaws.com"
},
"s3dash": {
"endpoint": "{service}-{region}.amazonaws.com",
"signatureVersion": "s3"
}
}
}
},{}],43:[function(require,module,exports){
var util = require('./util');
var regionConfig = require('./region_config.json');
function generateRegionPrefix(region) {
if (!region) return null;
var parts = region.split('-');
if (parts.length < 3) return null;
return parts.slice(0, parts.length - 2).join('-') + '-*';
}
function derivedKeys(service) {
var region = service.config.region;
var regionPrefix = generateRegionPrefix(region);
var endpointPrefix = service.api.endpointPrefix;
return [
[region, endpointPrefix],
[regionPrefix, endpointPrefix],
[region, '*'],
[regionPrefix, '*'],
['*', endpointPrefix],
['*', '*']
].map(function(item) {
return item[0] && item[1] ? item.join('/') : null;
});
}
function applyConfig(service, config) {
util.each(config, function(key, value) {
if (key === 'globalEndpoint') return;
if (service.config[key] === undefined || service.config[key] === null) {
service.config[key] = value;
}
});
}
function configureEndpoint(service) {
var keys = derivedKeys(service);
for (var i = 0; i < keys.length; i++) {
var key = keys[i];
if (!key) continue;
if (Object.prototype.hasOwnProperty.call(regionConfig.rules, key)) {
var config = regionConfig.rules[key];
if (typeof config === 'string') {
config = regionConfig.patterns[config];
}
// set dualstack endpoint
if (service.config.useDualstack && util.isDualstackAvailable(service)) {
config = util.copy(config);
config.endpoint = '{service}.dualstack.{region}.amazonaws.com';
}
// set global endpoint
service.isGlobalEndpoint = !!config.globalEndpoint;
// signature version
if (!config.signatureVersion) config.signatureVersion = 'v4';
// merge config
applyConfig(service, config);
return;
}
}
}
module.exports = configureEndpoint;
},{"./region_config.json":42,"./util":61}],44:[function(require,module,exports){
(function (process){
var AWS = require('./core');
var AcceptorStateMachine = require('./state_machine');
var inherit = AWS.util.inherit;
var domain = AWS.util.domain;
var jmespath = require('jmespath');
/**
* @api private
*/
var hardErrorStates = {success: 1, error: 1, complete: 1};
function isTerminalState(machine) {
return Object.prototype.hasOwnProperty.call(hardErrorStates, machine._asm.currentState);
}
var fsm = new AcceptorStateMachine();
fsm.setupStates = function() {
var transition = function(_, done) {
var self = this;
self._haltHandlersOnError = false;
self.emit(self._asm.currentState, function(err) {
if (err) {
if (isTerminalState(self)) {
if (domain && self.domain instanceof domain.Domain) {
err.domainEmitter = self;
err.domain = self.domain;
err.domainThrown = false;
self.domain.emit('error', err);
} else {
throw err;
}
} else {
self.response.error = err;
done(err);
}
} else {
done(self.response.error);
}
});
};
this.addState('validate', 'build', 'error', transition);
this.addState('build', 'afterBuild', 'restart', transition);
this.addState('afterBuild', 'sign', 'restart', transition);
this.addState('sign', 'send', 'retry', transition);
this.addState('retry', 'afterRetry', 'afterRetry', transition);
this.addState('afterRetry', 'sign', 'error', transition);
this.addState('send', 'validateResponse', 'retry', transition);
this.addState('validateResponse', 'extractData', 'extractError', transition);
this.addState('extractError', 'extractData', 'retry', transition);
this.addState('extractData', 'success', 'retry', transition);
this.addState('restart', 'build', 'error', transition);
this.addState('success', 'complete', 'complete', transition);
this.addState('error', 'complete', 'complete', transition);
this.addState('complete', null, null, transition);
};
fsm.setupStates();
/**
* ## Asynchronous Requests
*
* All requests made through the SDK are asynchronous and use a
* callback interface. Each service method that kicks off a request
* returns an `AWS.Request` object that you can use to register
* callbacks.
*
* For example, the following service method returns the request
* object as "request", which can be used to register callbacks:
*
* ```javascript
* // request is an AWS.Request object
* var request = ec2.describeInstances();
*
* // register callbacks on request to retrieve response data
* request.on('success', function(response) {
* console.log(response.data);
* });
* ```
*
* When a request is ready to be sent, the {send} method should
* be called:
*
* ```javascript
* request.send();
* ```
*
* ## Removing Default Listeners for Events
*
* Request objects are built with default listeners for the various events,
* depending on the service type. In some cases, you may want to remove
* some built-in listeners to customize behaviour. Doing this requires
* access to the built-in listener functions, which are exposed through
* the {AWS.EventListeners.Core} namespace. For instance, you may
* want to customize the HTTP handler used when sending a request. In this
* case, you can remove the built-in listener associated with the 'send'
* event, the {AWS.EventListeners.Core.SEND} listener and add your own.
*
* ## Multiple Callbacks and Chaining
*
* You can register multiple callbacks on any request object. The
* callbacks can be registered for different events, or all for the
* same event. In addition, you can chain callback registration, for
* example:
*
* ```javascript
* request.
* on('success', function(response) {
* console.log("Success!");
* }).
* on('error', function(response) {
* console.log("Error!");
* }).
* on('complete', function(response) {
* console.log("Always!");
* }).
* send();
* ```
*
* The above example will print either "Success! Always!", or "Error! Always!",
* depending on whether the request succeeded or not.
*
* @!attribute httpRequest
* @readonly
* @!group HTTP Properties
* @return [AWS.HttpRequest] the raw HTTP request object
* containing request headers and body information
* sent by the service.
*
* @!attribute startTime
* @readonly
* @!group Operation Properties
* @return [Date] the time that the request started
*
* @!group Request Building Events
*
* @!event validate(request)
* Triggered when a request is being validated. Listeners
* should throw an error if the request should not be sent.
* @param request [Request] the request object being sent
* @see AWS.EventListeners.Core.VALIDATE_CREDENTIALS
* @see AWS.EventListeners.Core.VALIDATE_REGION
* @example Ensuring that a certain parameter is set before sending a request
* var req = s3.putObject(params);
* req.on('validate', function() {
* if (!req.params.Body.match(/^Hello\s/)) {
* throw new Error('Body must start with "Hello "');
* }
* });
* req.send(function(err, data) { ... });
*
* @!event build(request)
* Triggered when the request payload is being built. Listeners
* should fill the necessary information to send the request
* over HTTP.
* @param (see AWS.Request~validate)
* @example Add a custom HTTP header to a request
* var req = s3.putObject(params);
* req.on('build', function() {
* req.httpRequest.headers['Custom-Header'] = 'value';
* });
* req.send(function(err, data) { ... });
*
* @!event sign(request)
* Triggered when the request is being signed. Listeners should
* add the correct authentication headers and/or adjust the body,
* depending on the authentication mechanism being used.
* @param (see AWS.Request~validate)
*
* @!group Request Sending Events
*
* @!event send(response)
* Triggered when the request is ready to be sent. Listeners
* should call the underlying transport layer to initiate
* the sending of the request.
* @param response [Response] the response object
* @context [Request] the request object that was sent
* @see AWS.EventListeners.Core.SEND
*
* @!event retry(response)
* Triggered when a request failed and might need to be retried or redirected.
* If the response is retryable, the listener should set the
* `response.error.retryable` property to `true`, and optionally set
* `response.error.retryCount` to the millisecond delay for the next attempt.
* In the case of a redirect, `response.error.redirect` should be set to
* `true` with `retryCount` set to an optional delay on the next request.
*
* If a listener decides that a request should not be retried,
* it should set both `retryable` and `redirect` to false.
*
* Note that a retryable error will be retried at most
* {AWS.Config.maxRetries} times (based on the service object's config).
* Similarly, a request that is redirected will only redirect at most
* {AWS.Config.maxRedirects} times.
*
* @param (see AWS.Request~send)
* @context (see AWS.Request~send)
* @example Adding a custom retry for a 404 response
* request.on('retry', function(response) {
* // this resource is not yet available, wait 10 seconds to get it again
* if (response.httpResponse.statusCode === 404 && response.error) {
* response.error.retryable = true; // retry this error
* response.error.retryCount = 10000; // wait 10 seconds
* }
* });
*
* @!group Data Parsing Events
*
* @!event extractError(response)
* Triggered on all non-2xx requests so that listeners can extract
* error details from the response body. Listeners to this event
* should set the `response.error` property.
* @param (see AWS.Request~send)
* @context (see AWS.Request~send)
*
* @!event extractData(response)
* Triggered in successful requests to allow listeners to
* de-serialize the response body into `response.data`.
* @param (see AWS.Request~send)
* @context (see AWS.Request~send)
*
* @!group Completion Events
*
* @!event success(response)
* Triggered when the request completed successfully.
* `response.data` will contain the response data and
* `response.error` will be null.
* @param (see AWS.Request~send)
* @context (see AWS.Request~send)
*
* @!event error(error, response)
* Triggered when an error occurs at any point during the
* request. `response.error` will contain details about the error
* that occurred. `response.data` will be null.
* @param error [Error] the error object containing details about
* the error that occurred.
* @param (see AWS.Request~send)
* @context (see AWS.Request~send)
*
* @!event complete(response)
* Triggered whenever a request cycle completes. `response.error`
* should be checked, since the request may have failed.
* @param (see AWS.Request~send)
* @context (see AWS.Request~send)
*
* @!group HTTP Events
*
* @!event httpHeaders(statusCode, headers, response)
* Triggered when headers are sent by the remote server
* @param statusCode [Integer] the HTTP response code
* @param headers [map<String,String>] the response headers
* @param (see AWS.Request~send)
* @context (see AWS.Request~send)
*
* @!event httpData(chunk, response)
* Triggered when data is sent by the remote server
* @param chunk [Buffer] the buffer data containing the next data chunk
* from the server
* @param (see AWS.Request~send)
* @context (see AWS.Request~send)
* @see AWS.EventListeners.Core.HTTP_DATA
*
* @!event httpUploadProgress(progress, response)
* Triggered when the HTTP request has uploaded more data
* @param progress [map] An object containing the `loaded` and `total` bytes
* of the request.
* @param (see AWS.Request~send)
* @context (see AWS.Request~send)
* @note This event will not be emitted in Node.js 0.8.x.
*
* @!event httpDownloadProgress(progress, response)
* Triggered when the HTTP request has downloaded more data
* @param progress [map] An object containing the `loaded` and `total` bytes
* of the request.
* @param (see AWS.Request~send)
* @context (see AWS.Request~send)
* @note This event will not be emitted in Node.js 0.8.x.
*
* @!event httpError(error, response)
* Triggered when the HTTP request failed
* @param error [Error] the error object that was thrown
* @param (see AWS.Request~send)
* @context (see AWS.Request~send)
*
* @!event httpDone(response)
* Triggered when the server is finished sending data
* @param (see AWS.Request~send)
* @context (see AWS.Request~send)
*
* @see AWS.Response
*/
AWS.Request = inherit({
/**
* Creates a request for an operation on a given service with
* a set of input parameters.
*
* @param service [AWS.Service] the service to perform the operation on
* @param operation [String] the operation to perform on the service
* @param params [Object] parameters to send to the operation.
* See the operation's documentation for the format of the
* parameters.
*/
constructor: function Request(service, operation, params) {
var endpoint = service.endpoint;
var region = service.config.region;
var customUserAgent = service.config.customUserAgent;
// global endpoints sign as us-east-1
if (service.isGlobalEndpoint) region = 'us-east-1';
this.domain = domain && domain.active;
this.service = service;
this.operation = operation;
this.params = params || {};
this.httpRequest = new AWS.HttpRequest(endpoint, region, customUserAgent);
this.startTime = AWS.util.date.getDate();
this.response = new AWS.Response(this);
this._asm = new AcceptorStateMachine(fsm.states, 'validate');
this._haltHandlersOnError = false;
AWS.SequentialExecutor.call(this);
this.emit = this.emitEvent;
},
/**
* @!group Sending a Request
*/
/**
* @overload send(callback = null)
* Sends the request object.
*
* @callback callback function(err, data)
* If a callback is supplied, it is called when a response is returned
* from the service.
* @context [AWS.Request] the request object being sent.
* @param err [Error] the error object returned from the request.
* Set to `null` if the request is successful.
* @param data [Object] the de-serialized data returned from
* the request. Set to `null` if a request error occurs.
* @example Sending a request with a callback
* request = s3.putObject({Bucket: 'bucket', Key: 'key'});
* request.send(function(err, data) { console.log(err, data); });
* @example Sending a request with no callback (using event handlers)
* request = s3.putObject({Bucket: 'bucket', Key: 'key'});
* request.on('complete', function(response) { ... }); // register a callback
* request.send();
*/
send: function send(callback) {
if (callback) {
this.on('complete', function (resp) {
callback.call(resp, resp.error, resp.data);
});
}
this.runTo();
return this.response;
},
/**
* @!method promise()
* Returns a 'thenable' promise.
*
* Two callbacks can be provided to the `then` method on the returned promise.
* The first callback will be called if the promise is fulfilled, and the second
* callback will be called if the promise is rejected.
* @callback fulfilledCallback function(data)
* Called if the promise is fulfilled.
* @param data [Object] the de-serialized data returned from the request.
* @callback rejectedCallback function(error)
* Called if the promise is rejected.
* @param error [Error] the error object returned from the request.
* @return [Promise] A promise that represents the state of the request.
* @example Sending a request using promises.
* var request = s3.putObject({Bucket: 'bucket', Key: 'key'});
* var result = request.promise();
* result.then(function(data) { ... }, function(error) { ... });
*/
/**
* @api private
*/
build: function build(callback) {
return this.runTo('send', callback);
},
/**
* @api private
*/
runTo: function runTo(state, done) {
this._asm.runTo(state, done, this);
return this;
},
/**
* Aborts a request, emitting the error and complete events.
*
* @!macro nobrowser
* @example Aborting a request after sending
* var params = {
* Bucket: 'bucket', Key: 'key',
* Body: new Buffer(1024 * 1024 * 5) // 5MB payload
* };
* var request = s3.putObject(params);
* request.send(function (err, data) {
* if (err) console.log("Error:", err.code, err.message);
* else console.log(data);
* });
*
* // abort request in 1 second
* setTimeout(request.abort.bind(request), 1000);
*
* // prints "Error: RequestAbortedError Request aborted by user"
* @return [AWS.Request] the same request object, for chaining.
* @since v1.4.0
*/
abort: function abort() {
this.removeAllListeners('validateResponse');
this.removeAllListeners('extractError');
this.on('validateResponse', function addAbortedError(resp) {
resp.error = AWS.util.error(new Error('Request aborted by user'), {
code: 'RequestAbortedError', retryable: false
});
});
if (this.httpRequest.stream) { // abort HTTP stream
this.httpRequest.stream.abort();
if (this.httpRequest._abortCallback) {
this.httpRequest._abortCallback();
} else {
this.removeAllListeners('send'); // haven't sent yet, so let's not
}
}
return this;
},
/**
* Iterates over each page of results given a pageable request, calling
* the provided callback with each page of data. After all pages have been
* retrieved, the callback is called with `null` data.
*
* @note This operation can generate multiple requests to a service.
* @example Iterating over multiple pages of objects in an S3 bucket
* var pages = 1;
* s3.listObjects().eachPage(function(err, data) {
* if (err) return;
* console.log("Page", pages++);
* console.log(data);
* });
* @example Iterating over multiple pages with an asynchronous callback
* s3.listObjects(params).eachPage(function(err, data, done) {
* doSomethingAsyncAndOrExpensive(function() {
* // The next page of results isn't fetched until done is called
* done();
* });
* });
* @callback callback function(err, data, [doneCallback])
* Called with each page of resulting data from the request. If the
* optional `doneCallback` is provided in the function, it must be called
* when the callback is complete.
*
* @param err [Error] an error object, if an error occurred.
* @param data [Object] a single page of response data. If there is no
* more data, this object will be `null`.
* @param doneCallback [Function] an optional done callback. If this
* argument is defined in the function declaration, it should be called
* when the next page is ready to be retrieved. This is useful for
* controlling serial pagination across asynchronous operations.
* @return [Boolean] if the callback returns `false`, pagination will
* stop.
*
* @see AWS.Request.eachItem
* @see AWS.Response.nextPage
* @since v1.4.0
*/
eachPage: function eachPage(callback) {
// Make all callbacks async-ish
callback = AWS.util.fn.makeAsync(callback, 3);
function wrappedCallback(response) {
callback.call(response, response.error, response.data, function (result) {
if (result === false) return;
if (response.hasNextPage()) {
response.nextPage().on('complete', wrappedCallback).send();
} else {
callback.call(response, null, null, AWS.util.fn.noop);
}
});
}
this.on('complete', wrappedCallback).send();
},
/**
* Enumerates over individual items of a request, paging the responses if
* necessary.
*
* @api experimental
* @since v1.4.0
*/
eachItem: function eachItem(callback) {
var self = this;
function wrappedCallback(err, data) {
if (err) return callback(err, null);
if (data === null) return callback(null, null);
var config = self.service.paginationConfig(self.operation);
var resultKey = config.resultKey;
if (Array.isArray(resultKey)) resultKey = resultKey[0];
var items = jmespath.search(data, resultKey);
var continueIteration = true;
AWS.util.arrayEach(items, function(item) {
continueIteration = callback(null, item);
if (continueIteration === false) {
return AWS.util.abort;
}
});
return continueIteration;
}
this.eachPage(wrappedCallback);
},
/**
* @return [Boolean] whether the operation can return multiple pages of
* response data.
* @see AWS.Response.eachPage
* @since v1.4.0
*/
isPageable: function isPageable() {
return this.service.paginationConfig(this.operation) ? true : false;
},
/**
* Converts the request object into a readable stream that
* can be read from or piped into a writable stream.
*
* @note The data read from a readable stream contains only
* the raw HTTP body contents.
* @example Manually reading from a stream
* request.createReadStream().on('data', function(data) {
* console.log("Got data:", data.toString());
* });
* @example Piping a request body into a file
* var out = fs.createWriteStream('/path/to/outfile.jpg');
* s3.service.getObject(params).createReadStream().pipe(out);
* @return [Stream] the readable stream object that can be piped
* or read from (by registering 'data' event listeners).
* @!macro nobrowser
*/
createReadStream: function createReadStream() {
var streams = AWS.util.stream;
var req = this;
var stream = null;
if (AWS.HttpClient.streamsApiVersion === 2) {
stream = new streams.PassThrough();
req.send();
} else {
stream = new streams.Stream();
stream.readable = true;
stream.sent = false;
stream.on('newListener', function(event) {
if (!stream.sent && event === 'data') {
stream.sent = true;
process.nextTick(function() { req.send(); });
}
});
}
this.on('httpHeaders', function streamHeaders(statusCode, headers, resp) {
if (statusCode < 300) {
req.removeListener('httpData', AWS.EventListeners.Core.HTTP_DATA);
req.removeListener('httpError', AWS.EventListeners.Core.HTTP_ERROR);
req.on('httpError', function streamHttpError(error) {
resp.error = error;
resp.error.retryable = false;
});
var shouldCheckContentLength = false;
var expectedLen;
if (req.httpRequest.method !== 'HEAD') {
expectedLen = parseInt(headers['content-length'], 10);
}
if (expectedLen !== undefined && !isNaN(expectedLen) && expectedLen >= 0) {
shouldCheckContentLength = true;
var receivedLen = 0;
}
var checkContentLengthAndEmit = function checkContentLengthAndEmit() {
if (shouldCheckContentLength && receivedLen !== expectedLen) {
stream.emit('error', AWS.util.error(
new Error('Stream content length mismatch. Received ' +
receivedLen + ' of ' + expectedLen + ' bytes.'),
{ code: 'StreamContentLengthMismatch' }
));
} else if (AWS.HttpClient.streamsApiVersion === 2) {
stream.end();
} else {
stream.emit('end')
}
}
var httpStream = resp.httpResponse.createUnbufferedStream();
if (AWS.HttpClient.streamsApiVersion === 2) {
if (shouldCheckContentLength) {
var lengthAccumulator = new streams.PassThrough();
lengthAccumulator._write = function(chunk) {
if (chunk && chunk.length) {
receivedLen += chunk.length;
}
return streams.PassThrough.prototype._write.apply(this, arguments);
};
lengthAccumulator.on('end', checkContentLengthAndEmit);
httpStream.pipe(lengthAccumulator).pipe(stream, { end: false });
} else {
httpStream.pipe(stream);
}
} else {
if (shouldCheckContentLength) {
httpStream.on('data', function(arg) {
if (arg && arg.length) {
receivedLen += arg.length;
}
});
}
httpStream.on('data', function(arg) {
stream.emit('data', arg);
});
httpStream.on('end', checkContentLengthAndEmit);
}
httpStream.on('error', function(err) {
shouldCheckContentLength = false;
stream.emit('error', err);
});
}
});
this.on('error', function(err) {
stream.emit('error', err);
});
return stream;
},
/**
* @param [Array,Response] args This should be the response object,
* or an array of args to send to the event.
* @api private
*/
emitEvent: function emit(eventName, args, done) {
if (typeof args === 'function') { done = args; args = null; }
if (!done) done = function() { };
if (!args) args = this.eventParameters(eventName, this.response);
var origEmit = AWS.SequentialExecutor.prototype.emit;
origEmit.call(this, eventName, args, function (err) {
if (err) this.response.error = err;
done.call(this, err);
});
},
/**
* @api private
*/
eventParameters: function eventParameters(eventName) {
switch (eventName) {
case 'restart':
case 'validate':
case 'sign':
case 'build':
case 'afterValidate':
case 'afterBuild':
return [this];
case 'error':
return [this.response.error, this.response];
default:
return [this.response];
}
},
/**
* @api private
*/
presign: function presign(expires, callback) {
if (!callback && typeof expires === 'function') {
callback = expires;
expires = null;
}
return new AWS.Signers.Presign().sign(this.toGet(), expires, callback);
},
/**
* @api private
*/
isPresigned: function isPresigned() {
return Object.prototype.hasOwnProperty.call(this.httpRequest.headers, 'presigned-expires');
},
/**
* @api private
*/
toUnauthenticated: function toUnauthenticated() {
this.removeListener('validate', AWS.EventListeners.Core.VALIDATE_CREDENTIALS);
this.removeListener('sign', AWS.EventListeners.Core.SIGN);
return this;
},
/**
* @api private
*/
toGet: function toGet() {
if (this.service.api.protocol === 'query' ||
this.service.api.protocol === 'ec2') {
this.removeListener('build', this.buildAsGet);
this.addListener('build', this.buildAsGet);
}
return this;
},
/**
* @api private
*/
buildAsGet: function buildAsGet(request) {
request.httpRequest.method = 'GET';
request.httpRequest.path = request.service.endpoint.path +
'?' + request.httpRequest.body;
request.httpRequest.body = '';
// don't need these headers on a GET request
delete request.httpRequest.headers['Content-Length'];
delete request.httpRequest.headers['Content-Type'];
},
/**
* @api private
*/
haltHandlersOnError: function haltHandlersOnError() {
this._haltHandlersOnError = true;
}
});
/**
* @api private
*/
AWS.Request.addPromisesToClass = function addPromisesToClass(PromiseDependency) {
this.prototype.promise = function promise() {
var self = this;
return new PromiseDependency(function(resolve, reject) {
self.on('complete', function(resp) {
if (resp.error) {
reject(resp.error);
} else {
resolve(resp.data);
}
});
self.runTo();
});
};
};
/**
* @api private
*/
AWS.Request.deletePromisesFromClass = function deletePromisesFromClass() {
delete this.prototype.promise;
};
AWS.util.addPromises(AWS.Request);
AWS.util.mixin(AWS.Request, AWS.SequentialExecutor);
}).call(this,require('_process'))
},{"./core":14,"./state_machine":60,"_process":151,"jmespath":75}],45:[function(require,module,exports){
/**
* Copyright 2012-2013 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License"). You
* may not use this file except in compliance with the License. A copy of
* the License is located at
*
* http://aws.amazon.com/apache2.0/
*
* or in the "license" file accompanying this file. This file is
* distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
* ANY KIND, either express or implied. See the License for the specific
* language governing permissions and limitations under the License.
*/
var AWS = require('./core');
var inherit = AWS.util.inherit;
var jmespath = require('jmespath');
/**
* @api private
*/
function CHECK_ACCEPTORS(resp) {
var waiter = resp.request._waiter;
var acceptors = waiter.config.acceptors;
var acceptorMatched = false;
var state = 'retry';
acceptors.forEach(function(acceptor) {
if (!acceptorMatched) {
var matcher = waiter.matchers[acceptor.matcher];
if (matcher && matcher(resp, acceptor.expected, acceptor.argument)) {
acceptorMatched = true;
state = acceptor.state;
}
}
});
if (!acceptorMatched && resp.error) state = 'failure';
if (state === 'success') {
waiter.setSuccess(resp);
} else {
waiter.setError(resp, state === 'retry');
}
}
/**
* @api private
*/
AWS.ResourceWaiter = inherit({
/**
* Waits for a given state on a service object
* @param service [Service] the service object to wait on
* @param state [String] the state (defined in waiter configuration) to wait
* for.
* @example Create a waiter for running EC2 instances
* var ec2 = new AWS.EC2;
* var waiter = new AWS.ResourceWaiter(ec2, 'instanceRunning');
*/
constructor: function constructor(service, state) {
this.service = service;
this.state = state;
this.loadWaiterConfig(this.state);
},
service: null,
state: null,
config: null,
matchers: {
path: function(resp, expected, argument) {
var result = jmespath.search(resp.data, argument);
return jmespath.strictDeepEqual(result,expected);
},
pathAll: function(resp, expected, argument) {
var results = jmespath.search(resp.data, argument);
if (!Array.isArray(results)) results = [results];
var numResults = results.length;
if (!numResults) return false;
for (var ind = 0 ; ind < numResults; ind++) {
if (!jmespath.strictDeepEqual(results[ind], expected)) {
return false;
}
}
return true;
},
pathAny: function(resp, expected, argument) {
var results = jmespath.search(resp.data, argument);
if (!Array.isArray(results)) results = [results];
var numResults = results.length;
for (var ind = 0 ; ind < numResults; ind++) {
if (jmespath.strictDeepEqual(results[ind], expected)) {
return true;
}
}
return false;
},
status: function(resp, expected) {
var statusCode = resp.httpResponse.statusCode;
return (typeof statusCode === 'number') && (statusCode === expected);
},
error: function(resp, expected) {
if (typeof expected === 'string' && resp.error) {
return expected === resp.error.code;
}
// if expected is not string, can be boolean indicating presence of error
return expected === !!resp.error;
}
},
listeners: new AWS.SequentialExecutor().addNamedListeners(function(add) {
add('RETRY_CHECK', 'retry', function(resp) {
var waiter = resp.request._waiter;
if (resp.error && resp.error.code === 'ResourceNotReady') {
resp.error.retryDelay = (waiter.config.delay || 0) * 1000;
}
});
add('CHECK_OUTPUT', 'extractData', CHECK_ACCEPTORS);
add('CHECK_ERROR', 'extractError', CHECK_ACCEPTORS);
}),
/**
* @return [AWS.Request]
*/
wait: function wait(params, callback) {
if (typeof params === 'function') {
callback = params; params = undefined;
}
var request = this.service.makeRequest(this.config.operation, params);
request._waiter = this;
request.response.maxRetries = this.config.maxAttempts;
request.addListeners(this.listeners);
if (callback) request.send(callback);
return request;
},
setSuccess: function setSuccess(resp) {
resp.error = null;
resp.data = resp.data || {};
resp.request.removeAllListeners('extractData');
},
setError: function setError(resp, retryable) {
resp.data = null;
resp.error = AWS.util.error(resp.error || new Error(), {
code: 'ResourceNotReady',
message: 'Resource is not in the state ' + this.state,
retryable: retryable
});
},
/**
* Loads waiter configuration from API configuration
*
* @api private
*/
loadWaiterConfig: function loadWaiterConfig(state) {
if (!this.service.api.waiters[state]) {
throw new AWS.util.error(new Error(), {
code: 'StateNotFoundError',
message: 'State ' + state + ' not found.'
});
}
this.config = this.service.api.waiters[state];
}
});
},{"./core":14,"jmespath":75}],46:[function(require,module,exports){
var AWS = require('./core');
var inherit = AWS.util.inherit;
var jmespath = require('jmespath');
/**
* This class encapsulates the response information
* from a service request operation sent through {AWS.Request}.
* The response object has two main properties for getting information
* back from a request:
*
* ## The `data` property
*
* The `response.data` property contains the serialized object data
* retrieved from the service request. For instance, for an
* Amazon DynamoDB `listTables` method call, the response data might
* look like:
*
* ```
* > resp.data
* { TableNames:
* [ 'table1', 'table2', ... ] }
* ```
*
* The `data` property can be null if an error occurs (see below).
*
* ## The `error` property
*
* In the event of a service error (or transfer error), the
* `response.error` property will be filled with the given
* error data in the form:
*
* ```
* { code: 'SHORT_UNIQUE_ERROR_CODE',
* message: 'Some human readable error message' }
* ```
*
* In the case of an error, the `data` property will be `null`.
* Note that if you handle events that can be in a failure state,
* you should always check whether `response.error` is set
* before attempting to access the `response.data` property.
*
* @!attribute data
* @readonly
* @!group Data Properties
* @note Inside of a {AWS.Request~httpData} event, this
* property contains a single raw packet instead of the
* full de-serialized service response.
* @return [Object] the de-serialized response data
* from the service.
*
* @!attribute error
* An structure containing information about a service
* or networking error.
* @readonly
* @!group Data Properties
* @note This attribute is only filled if a service or
* networking error occurs.
* @return [Error]
* * code [String] a unique short code representing the
* error that was emitted.
* * message [String] a longer human readable error message
* * retryable [Boolean] whether the error message is
* retryable.
* * statusCode [Numeric] in the case of a request that reached the service,
* this value contains the response status code.
* * time [Date] the date time object when the error occurred.
* * hostname [String] set when a networking error occurs to easily
* identify the endpoint of the request.
* * region [String] set when a networking error occurs to easily
* identify the region of the request.
*
* @!attribute requestId
* @readonly
* @!group Data Properties
* @return [String] the unique request ID associated with the response.
* Log this value when debugging requests for AWS support.
*
* @!attribute retryCount
* @readonly
* @!group Operation Properties
* @return [Integer] the number of retries that were
* attempted before the request was completed.
*
* @!attribute redirectCount
* @readonly
* @!group Operation Properties
* @return [Integer] the number of redirects that were
* followed before the request was completed.
*
* @!attribute httpResponse
* @readonly
* @!group HTTP Properties
* @return [AWS.HttpResponse] the raw HTTP response object
* containing the response headers and body information
* from the server.
*
* @see AWS.Request
*/
AWS.Response = inherit({
/**
* @api private
*/
constructor: function Response(request) {
this.request = request;
this.data = null;
this.error = null;
this.retryCount = 0;
this.redirectCount = 0;
this.httpResponse = new AWS.HttpResponse();
if (request) {
this.maxRetries = request.service.numRetries();
this.maxRedirects = request.service.config.maxRedirects;
}
},
/**
* Creates a new request for the next page of response data, calling the
* callback with the page data if a callback is provided.
*
* @callback callback function(err, data)
* Called when a page of data is returned from the next request.
*
* @param err [Error] an error object, if an error occurred in the request
* @param data [Object] the next page of data, or null, if there are no
* more pages left.
* @return [AWS.Request] the request object for the next page of data
* @return [null] if no callback is provided and there are no pages left
* to retrieve.
* @since v1.4.0
*/
nextPage: function nextPage(callback) {
var config;
var service = this.request.service;
var operation = this.request.operation;
try {
config = service.paginationConfig(operation, true);
} catch (e) { this.error = e; }
if (!this.hasNextPage()) {
if (callback) callback(this.error, null);
else if (this.error) throw this.error;
return null;
}
var params = AWS.util.copy(this.request.params);
if (!this.nextPageTokens) {
return callback ? callback(null, null) : null;
} else {
var inputTokens = config.inputToken;
if (typeof inputTokens === 'string') inputTokens = [inputTokens];
for (var i = 0; i < inputTokens.length; i++) {
params[inputTokens[i]] = this.nextPageTokens[i];
}
return service.makeRequest(this.request.operation, params, callback);
}
},
/**
* @return [Boolean] whether more pages of data can be returned by further
* requests
* @since v1.4.0
*/
hasNextPage: function hasNextPage() {
this.cacheNextPageTokens();
if (this.nextPageTokens) return true;
if (this.nextPageTokens === undefined) return undefined;
else return false;
},
/**
* @api private
*/
cacheNextPageTokens: function cacheNextPageTokens() {
if (Object.prototype.hasOwnProperty.call(this, 'nextPageTokens')) return this.nextPageTokens;
this.nextPageTokens = undefined;
var config = this.request.service.paginationConfig(this.request.operation);
if (!config) return this.nextPageTokens;
this.nextPageTokens = null;
if (config.moreResults) {
if (!jmespath.search(this.data, config.moreResults)) {
return this.nextPageTokens;
}
}
var exprs = config.outputToken;
if (typeof exprs === 'string') exprs = [exprs];
AWS.util.arrayEach.call(this, exprs, function (expr) {
var output = jmespath.search(this.data, expr);
if (output) {
this.nextPageTokens = this.nextPageTokens || [];
this.nextPageTokens.push(output);
}
});
return this.nextPageTokens;
}
});
},{"./core":14,"jmespath":75}],47:[function(require,module,exports){
var AWS = require('../core');
var byteLength = AWS.util.string.byteLength;
var Buffer = AWS.util.Buffer;
/**
* The managed uploader allows for easy and efficient uploading of buffers,
* blobs, or streams, using a configurable amount of concurrency to perform
* multipart uploads where possible. This abstraction also enables uploading
* streams of unknown size due to the use of multipart uploads.
*
* To construct a managed upload object, see the {constructor} function.
*
* ## Tracking upload progress
*
* The managed upload object can also track progress by attaching an
* 'httpUploadProgress' listener to the upload manager. This event is similar
* to {AWS.Request~httpUploadProgress} but groups all concurrent upload progress
* into a single event. See {AWS.S3.ManagedUpload~httpUploadProgress} for more
* information.
*
* ## Handling Multipart Cleanup
*
* By default, this class will automatically clean up any multipart uploads
* when an individual part upload fails. This behavior can be disabled in order
* to manually handle failures by setting the `leavePartsOnError` configuration
* option to `true` when initializing the upload object.
*
* @!event httpUploadProgress(progress)
* Triggered when the uploader has uploaded more data.
* @note The `total` property may not be set if the stream being uploaded has
* not yet finished chunking. In this case the `total` will be undefined
* until the total stream size is known.
* @note This event will not be emitted in Node.js 0.8.x.
* @param progress [map] An object containing the `loaded` and `total` bytes
* of the request and the `key` of the S3 object. Note that `total` may be undefined until the payload
* size is known.
* @context (see AWS.Request~send)
*/
AWS.S3.ManagedUpload = AWS.util.inherit({
/**
* Creates a managed upload object with a set of configuration options.
*
* @note A "Body" parameter is required to be set prior to calling {send}.
* @option options params [map] a map of parameters to pass to the upload
* requests. The "Body" parameter is required to be specified either on
* the service or in the params option.
* @note ContentMD5 should not be provided when using the managed upload object.
* Instead, setting "computeChecksums" to true will enable automatic ContentMD5 generation
* by the managed upload object.
* @option options queueSize [Number] (4) the size of the concurrent queue
* manager to upload parts in parallel. Set to 1 for synchronous uploading
* of parts. Note that the uploader will buffer at most queueSize * partSize
* bytes into memory at any given time.
* @option options partSize [Number] (5mb) the size in bytes for each
* individual part to be uploaded. Adjust the part size to ensure the number
* of parts does not exceed {maxTotalParts}. See {minPartSize} for the
* minimum allowed part size.
* @option options leavePartsOnError [Boolean] (false) whether to abort the
* multipart upload if an error occurs. Set to true if you want to handle
* failures manually.
* @option options service [AWS.S3] an optional S3 service object to use for
* requests. This object might have bound parameters used by the uploader.
* @example Creating a default uploader for a stream object
* var upload = new AWS.S3.ManagedUpload({
* params: {Bucket: 'bucket', Key: 'key', Body: stream}
* });
* @example Creating an uploader with concurrency of 1 and partSize of 10mb
* var upload = new AWS.S3.ManagedUpload({
* partSize: 10 * 1024 * 1024, queueSize: 1,
* params: {Bucket: 'bucket', Key: 'key', Body: stream}
* });
* @see send
*/
constructor: function ManagedUpload(options) {
var self = this;
AWS.SequentialExecutor.call(self);
self.body = null;
self.sliceFn = null;
self.callback = null;
self.parts = {};
self.completeInfo = [];
self.fillQueue = function() {
self.callback(new Error('Unsupported body payload ' + typeof self.body));
};
self.configure(options);
},
/**
* @api private
*/
configure: function configure(options) {
options = options || {};
this.partSize = this.minPartSize;
if (options.queueSize) this.queueSize = options.queueSize;
if (options.partSize) this.partSize = options.partSize;
if (options.leavePartsOnError) this.leavePartsOnError = true;
if (this.partSize < this.minPartSize) {
throw new Error('partSize must be greater than ' +
this.minPartSize);
}
this.service = options.service;
this.bindServiceObject(options.params);
this.validateBody();
this.adjustTotalBytes();
},
/**
* @api private
*/
leavePartsOnError: false,
/**
* @api private
*/
queueSize: 4,
/**
* @api private
*/
partSize: null,
/**
* @readonly
* @return [Number] the minimum number of bytes for an individual part
* upload.
*/
minPartSize: 1024 * 1024 * 5,
/**
* @readonly
* @return [Number] the maximum allowed number of parts in a multipart upload.
*/
maxTotalParts: 10000,
/**
* Initiates the managed upload for the payload.
*
* @callback callback function(err, data)
* @param err [Error] an error or null if no error occurred.
* @param data [map] The response data from the successful upload:
* * `Location` (String) the URL of the uploaded object
* * `ETag` (String) the ETag of the uploaded object
* * `Bucket` (String) the bucket to which the object was uploaded
* * `Key` (String) the key to which the object was uploaded
* @example Sending a managed upload object
* var params = {Bucket: 'bucket', Key: 'key', Body: stream};
* var upload = new AWS.S3.ManagedUpload({params: params});
* upload.send(function(err, data) {
* console.log(err, data);
* });
*/
send: function(callback) {
var self = this;
self.failed = false;
self.callback = callback || function(err) { if (err) throw err; };
var runFill = true;
if (self.sliceFn) {
self.fillQueue = self.fillBuffer;
} else if (AWS.util.isNode()) {
var Stream = AWS.util.stream.Stream;
if (self.body instanceof Stream) {
runFill = false;
self.fillQueue = self.fillStream;
self.partBuffers = [];
self.body.
on('error', function(err) { self.cleanup(err); }).
on('readable', function() { self.fillQueue(); }).
on('end', function() {
self.isDoneChunking = true;
self.numParts = self.totalPartNumbers;
self.fillQueue.call(self);
});
}
}
if (runFill) self.fillQueue.call(self);
},
/**
* @!method promise()
* Returns a 'thenable' promise.
*
* Two callbacks can be provided to the `then` method on the returned promise.
* The first callback will be called if the promise is fulfilled, and the second
* callback will be called if the promise is rejected.
* @callback fulfilledCallback function(data)
* Called if the promise is fulfilled.
* @param data [map] The response data from the successful upload:
* `Location` (String) the URL of the uploaded object
* `ETag` (String) the ETag of the uploaded object
* `Bucket` (String) the bucket to which the object was uploaded
* `Key` (String) the key to which the object was uploaded
* @callback rejectedCallback function(err)
* Called if the promise is rejected.
* @param err [Error] an error or null if no error occurred.
* @return [Promise] A promise that represents the state of the upload request.
* @example Sending an upload request using promises.
* var upload = s3.upload({Bucket: 'bucket', Key: 'key', Body: stream});
* var promise = upload.promise();
* promise.then(function(data) { ... }, function(err) { ... });
*/
/**
* Aborts a managed upload, including all concurrent upload requests.
* @note By default, calling this function will cleanup a multipart upload
* if one was created. To leave the multipart upload around after aborting
* a request, configure `leavePartsOnError` to `true` in the {constructor}.
* @note Calling {abort} in the browser environment will not abort any requests
* that are already in flight. If a multipart upload was created, any parts
* not yet uploaded will not be sent, and the multipart upload will be cleaned up.
* @example Aborting an upload
* var params = {
* Bucket: 'bucket', Key: 'key',
* Body: new Buffer(1024 * 1024 * 25) // 25MB payload
* };
* var upload = s3.upload(params);
* upload.send(function (err, data) {
* if (err) console.log("Error:", err.code, err.message);
* else console.log(data);
* });
*
* // abort request in 1 second
* setTimeout(upload.abort.bind(upload), 1000);
*/
abort: function() {
this.cleanup(AWS.util.error(new Error('Request aborted by user'), {
code: 'RequestAbortedError', retryable: false
}));
},
/**
* @api private
*/
validateBody: function validateBody() {
var self = this;
self.body = self.service.config.params.Body;
if (!self.body) throw new Error('params.Body is required');
if (typeof self.body === 'string') {
self.body = new AWS.util.Buffer(self.body);
}
self.sliceFn = AWS.util.arraySliceFn(self.body);
},
/**
* @api private
*/
bindServiceObject: function bindServiceObject(params) {
params = params || {};
var self = this;
// bind parameters to new service object
if (!self.service) {
self.service = new AWS.S3({params: params});
} else {
var config = AWS.util.copy(self.service.config);
self.service = new self.service.constructor.__super__(config);
self.service.config.params =
AWS.util.merge(self.service.config.params || {}, params);
}
},
/**
* @api private
*/
adjustTotalBytes: function adjustTotalBytes() {
var self = this;
try { // try to get totalBytes
self.totalBytes = byteLength(self.body);
} catch (e) { }
// try to adjust partSize if we know payload length
if (self.totalBytes) {
var newPartSize = Math.ceil(self.totalBytes / self.maxTotalParts);
if (newPartSize > self.partSize) self.partSize = newPartSize;
} else {
self.totalBytes = undefined;
}
},
/**
* @api private
*/
isDoneChunking: false,
/**
* @api private
*/
partPos: 0,
/**
* @api private
*/
totalChunkedBytes: 0,
/**
* @api private
*/
totalUploadedBytes: 0,
/**
* @api private
*/
totalBytes: undefined,
/**
* @api private
*/
numParts: 0,
/**
* @api private
*/
totalPartNumbers: 0,
/**
* @api private
*/
activeParts: 0,
/**
* @api private
*/
doneParts: 0,
/**
* @api private
*/
parts: null,
/**
* @api private
*/
completeInfo: null,
/**
* @api private
*/
failed: false,
/**
* @api private
*/
multipartReq: null,
/**
* @api private
*/
partBuffers: null,
/**
* @api private
*/
partBufferLength: 0,
/**
* @api private
*/
fillBuffer: function fillBuffer() {
var self = this;
var bodyLen = byteLength(self.body);
if (bodyLen === 0) {
self.isDoneChunking = true;
self.numParts = 1;
self.nextChunk(self.body);
return;
}
while (self.activeParts < self.queueSize && self.partPos < bodyLen) {
var endPos = Math.min(self.partPos + self.partSize, bodyLen);
var buf = self.sliceFn.call(self.body, self.partPos, endPos);
self.partPos += self.partSize;
if (byteLength(buf) < self.partSize || self.partPos === bodyLen) {
self.isDoneChunking = true;
self.numParts = self.totalPartNumbers + 1;
}
self.nextChunk(buf);
}
},
/**
* @api private
*/
fillStream: function fillStream() {
var self = this;
if (self.activeParts >= self.queueSize) return;
var buf = self.body.read(self.partSize - self.partBufferLength) ||
self.body.read();
if (buf) {
self.partBuffers.push(buf);
self.partBufferLength += buf.length;
self.totalChunkedBytes += buf.length;
}
if (self.partBufferLength >= self.partSize) {
// if we have single buffer we avoid copyfull concat
var pbuf = self.partBuffers.length === 1 ?
self.partBuffers[0] : Buffer.concat(self.partBuffers);
self.partBuffers = [];
self.partBufferLength = 0;
// if we have more than partSize, push the rest back on the queue
if (pbuf.length > self.partSize) {
var rest = pbuf.slice(self.partSize);
self.partBuffers.push(rest);
self.partBufferLength += rest.length;
pbuf = pbuf.slice(0, self.partSize);
}
self.nextChunk(pbuf);
}
if (self.isDoneChunking && !self.isDoneSending) {
// if we have single buffer we avoid copyfull concat
pbuf = self.partBuffers.length === 1 ?
self.partBuffers[0] : Buffer.concat(self.partBuffers);
self.partBuffers = [];
self.partBufferLength = 0;
self.totalBytes = self.totalChunkedBytes;
self.isDoneSending = true;
if (self.numParts === 0 || pbuf.length > 0) {
self.numParts++;
self.nextChunk(pbuf);
}
}
self.body.read(0);
},
/**
* @api private
*/
nextChunk: function nextChunk(chunk) {
var self = this;
if (self.failed) return null;
var partNumber = ++self.totalPartNumbers;
if (self.isDoneChunking && partNumber === 1) {
var req = self.service.putObject({Body: chunk});
req._managedUpload = self;
req.on('httpUploadProgress', self.progress).send(self.finishSinglePart);
return null;
} else if (self.service.config.params.ContentMD5) {
var err = AWS.util.error(new Error('The Content-MD5 you specified is invalid for multi-part uploads.'), {
code: 'InvalidDigest', retryable: false
});
self.cleanup(err);
return null;
}
if (self.completeInfo[partNumber] && self.completeInfo[partNumber].ETag !== null) {
return null; // Already uploaded this part.
}
self.activeParts++;
if (!self.service.config.params.UploadId) {
if (!self.multipartReq) { // create multipart
self.multipartReq = self.service.createMultipartUpload();
self.multipartReq.on('success', function(resp) {
self.service.config.params.UploadId = resp.data.UploadId;
self.multipartReq = null;
});
self.queueChunks(chunk, partNumber);
self.multipartReq.on('error', function(err) {
self.cleanup(err);
});
self.multipartReq.send();
} else {
self.queueChunks(chunk, partNumber);
}
} else { // multipart is created, just send
self.uploadPart(chunk, partNumber);
}
},
/**
* @api private
*/
uploadPart: function uploadPart(chunk, partNumber) {
var self = this;
var partParams = {
Body: chunk,
ContentLength: AWS.util.string.byteLength(chunk),
PartNumber: partNumber
};
var partInfo = {ETag: null, PartNumber: partNumber};
self.completeInfo[partNumber] = partInfo;
var req = self.service.uploadPart(partParams);
self.parts[partNumber] = req;
req._lastUploadedBytes = 0;
req._managedUpload = self;
req.on('httpUploadProgress', self.progress);
req.send(function(err, data) {
delete self.parts[partParams.PartNumber];
self.activeParts--;
if (!err && (!data || !data.ETag)) {
var message = 'No access to ETag property on response.';
if (AWS.util.isBrowser()) {
message += ' Check CORS configuration to expose ETag header.';
}
err = AWS.util.error(new Error(message), {
code: 'ETagMissing', retryable: false
});
}
if (err) return self.cleanup(err);
partInfo.ETag = data.ETag;
self.doneParts++;
if (self.isDoneChunking && self.doneParts === self.numParts) {
self.finishMultiPart();
} else {
self.fillQueue.call(self);
}
});
},
/**
* @api private
*/
queueChunks: function queueChunks(chunk, partNumber) {
var self = this;
self.multipartReq.on('success', function() {
self.uploadPart(chunk, partNumber);
});
},
/**
* @api private
*/
cleanup: function cleanup(err) {
var self = this;
if (self.failed) return;
// clean up stream
if (typeof self.body.removeAllListeners === 'function' &&
typeof self.body.resume === 'function') {
self.body.removeAllListeners('readable');
self.body.removeAllListeners('end');
self.body.resume();
}
if (self.service.config.params.UploadId && !self.leavePartsOnError) {
self.service.abortMultipartUpload().send();
}
AWS.util.each(self.parts, function(partNumber, part) {
part.removeAllListeners('complete');
part.abort();
});
self.activeParts = 0;
self.partPos = 0;
self.numParts = 0;
self.totalPartNumbers = 0;
self.parts = {};
self.failed = true;
self.callback(err);
},
/**
* @api private
*/
finishMultiPart: function finishMultiPart() {
var self = this;
var completeParams = { MultipartUpload: { Parts: self.completeInfo.slice(1) } };
self.service.completeMultipartUpload(completeParams, function(err, data) {
if (err) return self.cleanup(err);
else self.callback(err, data);
});
},
/**
* @api private
*/
finishSinglePart: function finishSinglePart(err, data) {
var upload = this.request._managedUpload;
var httpReq = this.request.httpRequest;
var endpoint = httpReq.endpoint;
if (err) return upload.callback(err);
data.Location =
[endpoint.protocol, '//', endpoint.host, httpReq.path].join('');
data.key = this.request.params.Key; // will stay undocumented
data.Key = this.request.params.Key;
data.Bucket = this.request.params.Bucket;
upload.callback(err, data);
},
/**
* @api private
*/
progress: function progress(info) {
var upload = this._managedUpload;
if (this.operation === 'putObject') {
info.part = 1;
info.key = this.params.Key;
} else {
upload.totalUploadedBytes += info.loaded - this._lastUploadedBytes;
this._lastUploadedBytes = info.loaded;
info = {
loaded: upload.totalUploadedBytes,
total: upload.totalBytes,
part: this.params.PartNumber,
key: this.params.Key
};
}
upload.emit('httpUploadProgress', [info]);
}
});
AWS.util.mixin(AWS.S3.ManagedUpload, AWS.SequentialExecutor);
/**
* @api private
*/
AWS.S3.ManagedUpload.addPromisesToClass = function addPromisesToClass(PromiseDependency) {
this.prototype.promise = AWS.util.promisifyMethod('send', PromiseDependency);
};
/**
* @api private
*/
AWS.S3.ManagedUpload.deletePromisesFromClass = function deletePromisesFromClass() {
delete this.prototype.promise;
};
AWS.util.addPromises(AWS.S3.ManagedUpload);
module.exports = AWS.S3.ManagedUpload;
},{"../core":14}],48:[function(require,module,exports){
var AWS = require('./core');
/**
* @api private
* @!method on(eventName, callback)
* Registers an event listener callback for the event given by `eventName`.
* Parameters passed to the callback function depend on the individual event
* being triggered. See the event documentation for those parameters.
*
* @param eventName [String] the event name to register the listener for
* @param callback [Function] the listener callback function
* @return [AWS.SequentialExecutor] the same object for chaining
*/
AWS.SequentialExecutor = AWS.util.inherit({
constructor: function SequentialExecutor() {
this._events = {};
},
/**
* @api private
*/
listeners: function listeners(eventName) {
return this._events[eventName] ? this._events[eventName].slice(0) : [];
},
on: function on(eventName, listener) {
if (this._events[eventName]) {
this._events[eventName].push(listener);
} else {
this._events[eventName] = [listener];
}
return this;
},
/**
* @api private
*/
onAsync: function onAsync(eventName, listener) {
listener._isAsync = true;
return this.on(eventName, listener);
},
removeListener: function removeListener(eventName, listener) {
var listeners = this._events[eventName];
if (listeners) {
var length = listeners.length;
var position = -1;
for (var i = 0; i < length; ++i) {
if (listeners[i] === listener) {
position = i;
}
}
if (position > -1) {
listeners.splice(position, 1);
}
}
return this;
},
removeAllListeners: function removeAllListeners(eventName) {
if (eventName) {
delete this._events[eventName];
} else {
this._events = {};
}
return this;
},
/**
* @api private
*/
emit: function emit(eventName, eventArgs, doneCallback) {
if (!doneCallback) doneCallback = function() { };
var listeners = this.listeners(eventName);
var count = listeners.length;
this.callListeners(listeners, eventArgs, doneCallback);
return count > 0;
},
/**
* @api private
*/
callListeners: function callListeners(listeners, args, doneCallback, prevError) {
var self = this;
var error = prevError || null;
function callNextListener(err) {
if (err) {
error = AWS.util.error(error || new Error(), err);
if (self._haltHandlersOnError) {
return doneCallback.call(self, error);
}
}
self.callListeners(listeners, args, doneCallback, error);
}
while (listeners.length > 0) {
var listener = listeners.shift();
if (listener._isAsync) { // asynchronous listener
listener.apply(self, args.concat([callNextListener]));
return; // stop here, callNextListener will continue
} else { // synchronous listener
try {
listener.apply(self, args);
} catch (err) {
error = AWS.util.error(error || new Error(), err);
}
if (error && self._haltHandlersOnError) {
doneCallback.call(self, error);
return;
}
}
}
doneCallback.call(self, error);
},
/**
* Adds or copies a set of listeners from another list of
* listeners or SequentialExecutor object.
*
* @param listeners [map<String,Array<Function>>, AWS.SequentialExecutor]
* a list of events and callbacks, or an event emitter object
* containing listeners to add to this emitter object.
* @return [AWS.SequentialExecutor] the emitter object, for chaining.
* @example Adding listeners from a map of listeners
* emitter.addListeners({
* event1: [function() { ... }, function() { ... }],
* event2: [function() { ... }]
* });
* emitter.emit('event1'); // emitter has event1
* emitter.emit('event2'); // emitter has event2
* @example Adding listeners from another emitter object
* var emitter1 = new AWS.SequentialExecutor();
* emitter1.on('event1', function() { ... });
* emitter1.on('event2', function() { ... });
* var emitter2 = new AWS.SequentialExecutor();
* emitter2.addListeners(emitter1);
* emitter2.emit('event1'); // emitter2 has event1
* emitter2.emit('event2'); // emitter2 has event2
*/
addListeners: function addListeners(listeners) {
var self = this;
// extract listeners if parameter is an SequentialExecutor object
if (listeners._events) listeners = listeners._events;
AWS.util.each(listeners, function(event, callbacks) {
if (typeof callbacks === 'function') callbacks = [callbacks];
AWS.util.arrayEach(callbacks, function(callback) {
self.on(event, callback);
});
});
return self;
},
/**
* Registers an event with {on} and saves the callback handle function
* as a property on the emitter object using a given `name`.
*
* @param name [String] the property name to set on this object containing
* the callback function handle so that the listener can be removed in
* the future.
* @param (see on)
* @return (see on)
* @example Adding a named listener DATA_CALLBACK
* var listener = function() { doSomething(); };
* emitter.addNamedListener('DATA_CALLBACK', 'data', listener);
*
* // the following prints: true
* console.log(emitter.DATA_CALLBACK == listener);
*/
addNamedListener: function addNamedListener(name, eventName, callback) {
this[name] = callback;
this.addListener(eventName, callback);
return this;
},
/**
* @api private
*/
addNamedAsyncListener: function addNamedAsyncListener(name, eventName, callback) {
callback._isAsync = true;
return this.addNamedListener(name, eventName, callback);
},
/**
* Helper method to add a set of named listeners using
* {addNamedListener}. The callback contains a parameter
* with a handle to the `addNamedListener` method.
*
* @callback callback function(add)
* The callback function is called immediately in order to provide
* the `add` function to the block. This simplifies the addition of
* a large group of named listeners.
* @param add [Function] the {addNamedListener} function to call
* when registering listeners.
* @example Adding a set of named listeners
* emitter.addNamedListeners(function(add) {
* add('DATA_CALLBACK', 'data', function() { ... });
* add('OTHER', 'otherEvent', function() { ... });
* add('LAST', 'lastEvent', function() { ... });
* });
*
* // these properties are now set:
* emitter.DATA_CALLBACK;
* emitter.OTHER;
* emitter.LAST;
*/
addNamedListeners: function addNamedListeners(callback) {
var self = this;
callback(
function() {
self.addNamedListener.apply(self, arguments);
},
function() {
self.addNamedAsyncListener.apply(self, arguments);
}
);
return this;
}
});
/**
* {on} is the prefered method.
* @api private
*/
AWS.SequentialExecutor.prototype.addListener = AWS.SequentialExecutor.prototype.on;
module.exports = AWS.SequentialExecutor;
},{"./core":14}],49:[function(require,module,exports){
var AWS = require('./core');
var Api = require('./model/api');
var regionConfig = require('./region_config');
var inherit = AWS.util.inherit;
var clientCount = 0;
/**
* The service class representing an AWS service.
*
* @abstract
*
* @!attribute apiVersions
* @return [Array<String>] the list of API versions supported by this service.
* @readonly
*/
AWS.Service = inherit({
/**
* Create a new service object with a configuration object
*
* @param config [map] a map of configuration options
*/
constructor: function Service(config) {
if (!this.loadServiceClass) {
throw AWS.util.error(new Error(),
'Service must be constructed with `new\' operator');
}
var ServiceClass = this.loadServiceClass(config || {});
if (ServiceClass) {
var originalConfig = AWS.util.copy(config);
var svc = new ServiceClass(config);
Object.defineProperty(svc, '_originalConfig', {
get: function() { return originalConfig; },
enumerable: false,
configurable: true
});
svc._clientId = ++clientCount;
return svc;
}
this.initialize(config);
},
/**
* @api private
*/
initialize: function initialize(config) {
var svcConfig = AWS.config[this.serviceIdentifier];
this.config = new AWS.Config(AWS.config);
if (svcConfig) this.config.update(svcConfig, true);
if (config) this.config.update(config, true);
this.validateService();
if (!this.config.endpoint) regionConfig(this);
this.config.endpoint = this.endpointFromTemplate(this.config.endpoint);
this.setEndpoint(this.config.endpoint);
},
/**
* @api private
*/
validateService: function validateService() {
},
/**
* @api private
*/
loadServiceClass: function loadServiceClass(serviceConfig) {
var config = serviceConfig;
if (!AWS.util.isEmpty(this.api)) {
return null;
} else if (config.apiConfig) {
return AWS.Service.defineServiceApi(this.constructor, config.apiConfig);
} else if (!this.constructor.services) {
return null;
} else {
config = new AWS.Config(AWS.config);
config.update(serviceConfig, true);
var version = config.apiVersions[this.constructor.serviceIdentifier];
version = version || config.apiVersion;
return this.getLatestServiceClass(version);
}
},
/**
* @api private
*/
getLatestServiceClass: function getLatestServiceClass(version) {
version = this.getLatestServiceVersion(version);
if (this.constructor.services[version] === null) {
AWS.Service.defineServiceApi(this.constructor, version);
}
return this.constructor.services[version];
},
/**
* @api private
*/
getLatestServiceVersion: function getLatestServiceVersion(version) {
if (!this.constructor.services || this.constructor.services.length === 0) {
throw new Error('No services defined on ' +
this.constructor.serviceIdentifier);
}
if (!version) {
version = 'latest';
} else if (AWS.util.isType(version, Date)) {
version = AWS.util.date.iso8601(version).split('T')[0];
}
if (Object.hasOwnProperty(this.constructor.services, version)) {
return version;
}
var keys = Object.keys(this.constructor.services).sort();
var selectedVersion = null;
for (var i = keys.length - 1; i >= 0; i--) {
// versions that end in "*" are not available on disk and can be
// skipped, so do not choose these as selectedVersions
if (keys[i][keys[i].length - 1] !== '*') {
selectedVersion = keys[i];
}
if (keys[i].substr(0, 10) <= version) {
return selectedVersion;
}
}
throw new Error('Could not find ' + this.constructor.serviceIdentifier +
' API to satisfy version constraint `' + version + '\'');
},
/**
* @api private
*/
api: {},
/**
* @api private
*/
defaultRetryCount: 3,
/**
* @api private
*/
customizeRequests: function customizeRequests(callback) {
if (!callback) {
this.customRequestHandler = null;
} else if (typeof callback === 'function') {
this.customRequestHandler = callback;
} else {
throw new Error('Invalid callback type \'' + typeof callback + '\' provided in customizeRequests');
}
},
/**
* Calls an operation on a service with the given input parameters.
*
* @param operation [String] the name of the operation to call on the service.
* @param params [map] a map of input options for the operation
* @callback callback function(err, data)
* If a callback is supplied, it is called when a response is returned
* from the service.
* @param err [Error] the error object returned from the request.
* Set to `null` if the request is successful.
* @param data [Object] the de-serialized data returned from
* the request. Set to `null` if a request error occurs.
*/
makeRequest: function makeRequest(operation, params, callback) {
if (typeof params === 'function') {
callback = params;
params = null;
}
params = params || {};
if (this.config.params) { // copy only toplevel bound params
var rules = this.api.operations[operation];
if (rules) {
params = AWS.util.copy(params);
AWS.util.each(this.config.params, function(key, value) {
if (rules.input.members[key]) {
if (params[key] === undefined || params[key] === null) {
params[key] = value;
}
}
});
}
}
var request = new AWS.Request(this, operation, params);
this.addAllRequestListeners(request);
if (callback) request.send(callback);
return request;
},
/**
* Calls an operation on a service with the given input parameters, without
* any authentication data. This method is useful for "public" API operations.
*
* @param operation [String] the name of the operation to call on the service.
* @param params [map] a map of input options for the operation
* @callback callback function(err, data)
* If a callback is supplied, it is called when a response is returned
* from the service.
* @param err [Error] the error object returned from the request.
* Set to `null` if the request is successful.
* @param data [Object] the de-serialized data returned from
* the request. Set to `null` if a request error occurs.
*/
makeUnauthenticatedRequest: function makeUnauthenticatedRequest(operation, params, callback) {
if (typeof params === 'function') {
callback = params;
params = {};
}
var request = this.makeRequest(operation, params).toUnauthenticated();
return callback ? request.send(callback) : request;
},
/**
* Waits for a given state
*
* @param state [String] the state on the service to wait for
* @param params [map] a map of parameters to pass with each request
* @callback callback function(err, data)
* If a callback is supplied, it is called when a response is returned
* from the service.
* @param err [Error] the error object returned from the request.
* Set to `null` if the request is successful.
* @param data [Object] the de-serialized data returned from
* the request. Set to `null` if a request error occurs.
*/
waitFor: function waitFor(state, params, callback) {
var waiter = new AWS.ResourceWaiter(this, state);
return waiter.wait(params, callback);
},
/**
* @api private
*/
addAllRequestListeners: function addAllRequestListeners(request) {
var list = [AWS.events, AWS.EventListeners.Core, this.serviceInterface(),
AWS.EventListeners.CorePost];
for (var i = 0; i < list.length; i++) {
if (list[i]) request.addListeners(list[i]);
}
// disable parameter validation
if (!this.config.paramValidation) {
request.removeListener('validate',
AWS.EventListeners.Core.VALIDATE_PARAMETERS);
}
if (this.config.logger) { // add logging events
request.addListeners(AWS.EventListeners.Logger);
}
this.setupRequestListeners(request);
// call prototype's customRequestHandler
if (typeof this.constructor.prototype.customRequestHandler === 'function') {
this.constructor.prototype.customRequestHandler(request);
}
// call instance's customRequestHandler
if (Object.prototype.hasOwnProperty.call(this, 'customRequestHandler') && typeof this.customRequestHandler === 'function') {
this.customRequestHandler(request);
}
},
/**
* Override this method to setup any custom request listeners for each
* new request to the service.
*
* @abstract
*/
setupRequestListeners: function setupRequestListeners() {
},
/**
* Gets the signer class for a given request
* @api private
*/
getSignerClass: function getSignerClass() {
var version;
if (this.config.signatureVersion) {
version = this.config.signatureVersion;
} else {
version = this.api.signatureVersion;
}
return AWS.Signers.RequestSigner.getVersion(version);
},
/**
* @api private
*/
serviceInterface: function serviceInterface() {
switch (this.api.protocol) {
case 'ec2': return AWS.EventListeners.Query;
case 'query': return AWS.EventListeners.Query;
case 'json': return AWS.EventListeners.Json;
case 'rest-json': return AWS.EventListeners.RestJson;
case 'rest-xml': return AWS.EventListeners.RestXml;
}
if (this.api.protocol) {
throw new Error('Invalid service `protocol\' ' +
this.api.protocol + ' in API config');
}
},
/**
* @api private
*/
successfulResponse: function successfulResponse(resp) {
return resp.httpResponse.statusCode < 300;
},
/**
* How many times a failed request should be retried before giving up.
* the defaultRetryCount can be overriden by service classes.
*
* @api private
*/
numRetries: function numRetries() {
if (this.config.maxRetries !== undefined) {
return this.config.maxRetries;
} else {
return this.defaultRetryCount;
}
},
/**
* @api private
*/
retryDelays: function retryDelays(retryCount) {
return AWS.util.calculateRetryDelay(retryCount, this.config.retryDelayOptions);
},
/**
* @api private
*/
retryableError: function retryableError(error) {
if (this.networkingError(error)) return true;
if (this.expiredCredentialsError(error)) return true;
if (this.throttledError(error)) return true;
if (error.statusCode >= 500) return true;
return false;
},
/**
* @api private
*/
networkingError: function networkingError(error) {
return error.code === 'NetworkingError';
},
/**
* @api private
*/
expiredCredentialsError: function expiredCredentialsError(error) {
// TODO : this only handles *one* of the expired credential codes
return (error.code === 'ExpiredTokenException');
},
/**
* @api private
*/
clockSkewError: function clockSkewError(error) {
switch (error.code) {
case 'RequestTimeTooSkewed':
case 'RequestExpired':
case 'InvalidSignatureException':
case 'SignatureDoesNotMatch':
case 'AuthFailure':
case 'RequestInTheFuture':
return true;
default: return false;
}
},
/**
* @api private
*/
throttledError: function throttledError(error) {
// this logic varies between services
switch (error.code) {
case 'ProvisionedThroughputExceededException':
case 'Throttling':
case 'ThrottlingException':
case 'RequestLimitExceeded':
case 'RequestThrottled':
return true;
default:
return false;
}
},
/**
* @api private
*/
endpointFromTemplate: function endpointFromTemplate(endpoint) {
if (typeof endpoint !== 'string') return endpoint;
var e = endpoint;
e = e.replace(/\{service\}/g, this.api.endpointPrefix);
e = e.replace(/\{region\}/g, this.config.region);
e = e.replace(/\{scheme\}/g, this.config.sslEnabled ? 'https' : 'http');
return e;
},
/**
* @api private
*/
setEndpoint: function setEndpoint(endpoint) {
this.endpoint = new AWS.Endpoint(endpoint, this.config);
},
/**
* @api private
*/
paginationConfig: function paginationConfig(operation, throwException) {
var paginator = this.api.operations[operation].paginator;
if (!paginator) {
if (throwException) {
var e = new Error();
throw AWS.util.error(e, 'No pagination configuration for ' + operation);
}
return null;
}
return paginator;
}
});
AWS.util.update(AWS.Service, {
/**
* Adds one method for each operation described in the api configuration
*
* @api private
*/
defineMethods: function defineMethods(svc) {
AWS.util.each(svc.prototype.api.operations, function iterator(method) {
if (svc.prototype[method]) return;
var operation = svc.prototype.api.operations[method];
if (operation.authtype === 'none') {
svc.prototype[method] = function (params, callback) {
return this.makeUnauthenticatedRequest(method, params, callback);
};
} else {
svc.prototype[method] = function (params, callback) {
return this.makeRequest(method, params, callback);
};
}
});
},
/**
* Defines a new Service class using a service identifier and list of versions
* including an optional set of features (functions) to apply to the class
* prototype.
*
* @param serviceIdentifier [String] the identifier for the service
* @param versions [Array<String>] a list of versions that work with this
* service
* @param features [Object] an object to attach to the prototype
* @return [Class<Service>] the service class defined by this function.
*/
defineService: function defineService(serviceIdentifier, versions, features) {
AWS.Service._serviceMap[serviceIdentifier] = true;
if (!Array.isArray(versions)) {
features = versions;
versions = [];
}
var svc = inherit(AWS.Service, features || {});
if (typeof serviceIdentifier === 'string') {
AWS.Service.addVersions(svc, versions);
var identifier = svc.serviceIdentifier || serviceIdentifier;
svc.serviceIdentifier = identifier;
} else { // defineService called with an API
svc.prototype.api = serviceIdentifier;
AWS.Service.defineMethods(svc);
}
return svc;
},
/**
* @api private
*/
addVersions: function addVersions(svc, versions) {
if (!Array.isArray(versions)) versions = [versions];
svc.services = svc.services || {};
for (var i = 0; i < versions.length; i++) {
if (svc.services[versions[i]] === undefined) {
svc.services[versions[i]] = null;
}
}
svc.apiVersions = Object.keys(svc.services).sort();
},
/**
* @api private
*/
defineServiceApi: function defineServiceApi(superclass, version, apiConfig) {
var svc = inherit(superclass, {
serviceIdentifier: superclass.serviceIdentifier
});
function setApi(api) {
if (api.isApi) {
svc.prototype.api = api;
} else {
svc.prototype.api = new Api(api);
}
}
if (typeof version === 'string') {
if (apiConfig) {
setApi(apiConfig);
} else {
try {
setApi(AWS.apiLoader(superclass.serviceIdentifier, version));
} catch (err) {
throw AWS.util.error(err, {
message: 'Could not find API configuration ' +
superclass.serviceIdentifier + '-' + version
});
}
}
if (!Object.prototype.hasOwnProperty.call(superclass.services, version)) {
superclass.apiVersions = superclass.apiVersions.concat(version).sort();
}
superclass.services[version] = svc;
} else {
setApi(version);
}
AWS.Service.defineMethods(svc);
return svc;
},
/**
* @api private
*/
hasService: function(identifier) {
return Object.prototype.hasOwnProperty.call(AWS.Service._serviceMap, identifier);
},
/**
* @api private
*/
_serviceMap: {}
});
module.exports = AWS.Service;
},{"./core":14,"./model/api":27,"./region_config":43}],50:[function(require,module,exports){
var AWS = require('../core');
AWS.util.update(AWS.CognitoIdentity.prototype, {
getOpenIdToken: function getOpenIdToken(params, callback) {
return this.makeUnauthenticatedRequest('getOpenIdToken', params, callback);
},
getId: function getId(params, callback) {
return this.makeUnauthenticatedRequest('getId', params, callback);
},
getCredentialsForIdentity: function getCredentialsForIdentity(params, callback) {
return this.makeUnauthenticatedRequest('getCredentialsForIdentity', params, callback);
}
});
},{"../core":14}],51:[function(require,module,exports){
var AWS = require('../core');
// Pull in managed upload extension
require('../s3/managed_upload');
/**
* @api private
*/
var operationsWith200StatusCodeError = {
'completeMultipartUpload': true,
'copyObject': true,
'uploadPartCopy': true
};
/**
* @api private
*/
var regionRedirectErrorCodes = [
'AuthorizationHeaderMalformed', // non-head operations on virtual-hosted global bucket endpoints
'BadRequest', // head operations on virtual-hosted global bucket endpoints
'PermanentRedirect', // non-head operations on path-style or regional endpoints
301 // head operations on path-style or regional endpoints
];
AWS.util.update(AWS.S3.prototype, {
/**
* @api private
*/
getSignerClass: function getSignerClass(request) {
var defaultApiVersion = this.api.signatureVersion;
var userDefinedVersion = this._originalConfig ? this._originalConfig.signatureVersion : null;
var regionDefinedVersion = this.config.signatureVersion;
var isPresigned = request ? request.isPresigned() : false;
/*
1) User defined version specified:
a) always return user defined version
2) No user defined version specified:
a) default to lowest version the region supports
*/
if (userDefinedVersion) {
userDefinedVersion = userDefinedVersion === 'v2' ? 's3' : userDefinedVersion;
return AWS.Signers.RequestSigner.getVersion(userDefinedVersion);
}
if (regionDefinedVersion) {
defaultApiVersion = regionDefinedVersion;
}
return AWS.Signers.RequestSigner.getVersion(defaultApiVersion);
},
/**
* @api private
*/
validateService: function validateService() {
var msg;
var messages = [];
// default to us-east-1 when no region is provided
if (!this.config.region) this.config.region = 'us-east-1';
if (!this.config.endpoint && this.config.s3BucketEndpoint) {
messages.push('An endpoint must be provided when configuring ' +
'`s3BucketEndpoint` to true.');
}
if (messages.length === 1) {
msg = messages[0];
} else if (messages.length > 1) {
msg = 'Multiple configuration errors:\n' + messages.join('\n');
}
if (msg) {
throw AWS.util.error(new Error(),
{name: 'InvalidEndpoint', message: msg});
}
},
/**
* @api private
*/
shouldDisableBodySigning: function shouldDisableBodySigning(request) {
var signerClass = this.getSignerClass();
if (this.config.s3DisableBodySigning === true && signerClass === AWS.Signers.V4
&& request.httpRequest.endpoint.protocol === 'https:') {
return true;
}
return false;
},
/**
* @api private
*/
setupRequestListeners: function setupRequestListeners(request) {
request.addListener('validate', this.validateScheme);
request.addListener('validate', this.validateBucketEndpoint);
request.addListener('validate', this.correctBucketRegionFromCache);
request.addListener('build', this.addContentType);
request.addListener('build', this.populateURI);
request.addListener('build', this.computeContentMd5);
request.addListener('build', this.computeSseCustomerKeyMd5);
request.addListener('afterBuild', this.addExpect100Continue);
request.removeListener('validate',
AWS.EventListeners.Core.VALIDATE_REGION);
request.addListener('extractError', this.extractError);
request.onAsync('extractError', this.requestBucketRegion);
request.addListener('extractData', this.extractData);
request.addListener('extractData', AWS.util.hoistPayloadMember);
request.addListener('beforePresign', this.prepareSignedUrl);
if (AWS.util.isBrowser()) {
request.onAsync('retry', this.reqRegionForNetworkingError);
}
if (this.shouldDisableBodySigning(request)) {
request.removeListener('afterBuild', AWS.EventListeners.Core.COMPUTE_SHA256);
request.addListener('afterBuild', this.disableBodySigning);
}
},
/**
* @api private
*/
validateScheme: function(req) {
var params = req.params,
scheme = req.httpRequest.endpoint.protocol,
sensitive = params.SSECustomerKey || params.CopySourceSSECustomerKey;
if (sensitive && scheme !== 'https:') {
var msg = 'Cannot send SSE keys over HTTP. Set \'sslEnabled\'' +
'to \'true\' in your configuration';
throw AWS.util.error(new Error(),
{ code: 'ConfigError', message: msg });
}
},
/**
* @api private
*/
validateBucketEndpoint: function(req) {
if (!req.params.Bucket && req.service.config.s3BucketEndpoint) {
var msg = 'Cannot send requests to root API with `s3BucketEndpoint` set.';
throw AWS.util.error(new Error(),
{ code: 'ConfigError', message: msg });
}
},
/**
* @api private
*/
isValidAccelerateOperation: function isValidAccelerateOperation(operation) {
var invalidOperations = [
'createBucket',
'deleteBucket',
'listBuckets'
];
return invalidOperations.indexOf(operation) === -1;
},
/**
* S3 prefers dns-compatible bucket names to be moved from the uri path
* to the hostname as a sub-domain. This is not possible, even for dns-compat
* buckets when using SSL and the bucket name contains a dot ('.'). The
* ssl wildcard certificate is only 1-level deep.
*
* @api private
*/
populateURI: function populateURI(req) {
var httpRequest = req.httpRequest;
var b = req.params.Bucket;
var service = req.service;
var endpoint = httpRequest.endpoint;
if (b) {
if (!service.pathStyleBucketName(b)) {
if (service.config.useAccelerateEndpoint && service.isValidAccelerateOperation(req.operation)) {
if (service.config.useDualstack) {
endpoint.hostname = b + '.s3-accelerate.dualstack.amazonaws.com';
} else {
endpoint.hostname = b + '.s3-accelerate.amazonaws.com';
}
} else if (!service.config.s3BucketEndpoint) {
endpoint.hostname =
b + '.' + endpoint.hostname;
}
var port = endpoint.port;
if (port !== 80 && port !== 443) {
endpoint.host = endpoint.hostname + ':' +
endpoint.port;
} else {
endpoint.host = endpoint.hostname;
}
httpRequest.virtualHostedBucket = b; // needed for signing the request
service.removeVirtualHostedBucketFromPath(req);
}
}
},
/**
* Takes the bucket name out of the path if bucket is virtual-hosted
*
* @api private
*/
removeVirtualHostedBucketFromPath: function removeVirtualHostedBucketFromPath(req) {
var httpRequest = req.httpRequest;
var bucket = httpRequest.virtualHostedBucket;
if (bucket && httpRequest.path) {
httpRequest.path = httpRequest.path.replace(new RegExp('/' + bucket), '');
if (httpRequest.path[0] !== '/') {
httpRequest.path = '/' + httpRequest.path;
}
}
},
/**
* Adds Expect: 100-continue header if payload is greater-or-equal 1MB
* @api private
*/
addExpect100Continue: function addExpect100Continue(req) {
var len = req.httpRequest.headers['Content-Length'];
if (AWS.util.isNode() && len >= 1024 * 1024) {
req.httpRequest.headers['Expect'] = '100-continue';
}
},
/**
* Adds a default content type if none is supplied.
*
* @api private
*/
addContentType: function addContentType(req) {
var httpRequest = req.httpRequest;
if (httpRequest.method === 'GET' || httpRequest.method === 'HEAD') {
// Content-Type is not set in GET/HEAD requests
delete httpRequest.headers['Content-Type'];
return;
}
if (!httpRequest.headers['Content-Type']) { // always have a Content-Type
httpRequest.headers['Content-Type'] = 'application/octet-stream';
}
var contentType = httpRequest.headers['Content-Type'];
if (AWS.util.isBrowser()) {
if (typeof httpRequest.body === 'string' && !contentType.match(/;\s*charset=/)) {
var charset = '; charset=UTF-8';
httpRequest.headers['Content-Type'] += charset;
} else {
var replaceFn = function(_, prefix, charsetName) {
return prefix + charsetName.toUpperCase();
};
httpRequest.headers['Content-Type'] =
contentType.replace(/(;\s*charset=)(.+)$/, replaceFn);
}
}
},
/**
* @api private
*/
computableChecksumOperations: {
putBucketCors: true,
putBucketLifecycle: true,
putBucketLifecycleConfiguration: true,
putBucketTagging: true,
deleteObjects: true,
putBucketReplication: true
},
/**
* Checks whether checksums should be computed for the request.
* If the request requires checksums to be computed, this will always
* return true, otherwise it depends on whether {AWS.Config.computeChecksums}
* is set.
*
* @param req [AWS.Request] the request to check against
* @return [Boolean] whether to compute checksums for a request.
* @api private
*/
willComputeChecksums: function willComputeChecksums(req) {
if (this.computableChecksumOperations[req.operation]) return true;
if (!this.config.computeChecksums) return false;
// TODO: compute checksums for Stream objects
if (!AWS.util.Buffer.isBuffer(req.httpRequest.body) &&
typeof req.httpRequest.body !== 'string') {
return false;
}
var rules = req.service.api.operations[req.operation].input.members;
// Sha256 signing disabled, and not a presigned url
if (req.service.shouldDisableBodySigning(req) && !Object.prototype.hasOwnProperty.call(req.httpRequest.headers, 'presigned-expires')) {
if (rules.ContentMD5 && !req.params.ContentMD5) {
return true;
}
}
// V4 signer uses SHA256 signatures so only compute MD5 if it is required
if (req.service.getSignerClass(req) === AWS.Signers.V4) {
if (rules.ContentMD5 && !rules.ContentMD5.required) return false;
}
if (rules.ContentMD5 && !req.params.ContentMD5) return true;
},
/**
* A listener that computes the Content-MD5 and sets it in the header.
* @see AWS.S3.willComputeChecksums
* @api private
*/
computeContentMd5: function computeContentMd5(req) {
if (req.service.willComputeChecksums(req)) {
var md5 = AWS.util.crypto.md5(req.httpRequest.body, 'base64');
req.httpRequest.headers['Content-MD5'] = md5;
}
},
/**
* @api private
*/
computeSseCustomerKeyMd5: function computeSseCustomerKeyMd5(req) {
var keys = {
SSECustomerKey: 'x-amz-server-side-encryption-customer-key-MD5',
CopySourceSSECustomerKey: 'x-amz-copy-source-server-side-encryption-customer-key-MD5'
};
AWS.util.each(keys, function(key, header) {
if (req.params[key]) {
var value = AWS.util.crypto.md5(req.params[key], 'base64');
req.httpRequest.headers[header] = value;
}
});
},
/**
* Returns true if the bucket name should be left in the URI path for
* a request to S3. This function takes into account the current
* endpoint protocol (e.g. http or https).
*
* @api private
*/
pathStyleBucketName: function pathStyleBucketName(bucketName) {
// user can force path style requests via the configuration
if (this.config.s3ForcePathStyle) return true;
if (this.config.s3BucketEndpoint) return false;
if (this.dnsCompatibleBucketName(bucketName)) {
return (this.config.sslEnabled && bucketName.match(/\./)) ? true : false;
} else {
return true; // not dns compatible names must always use path style
}
},
/**
* Returns true if the bucket name is DNS compatible. Buckets created
* outside of the classic region MUST be DNS compatible.
*
* @api private
*/
dnsCompatibleBucketName: function dnsCompatibleBucketName(bucketName) {
var b = bucketName;
var domain = new RegExp(/^[a-z0-9][a-z0-9\.\-]{1,61}[a-z0-9]$/);
var ipAddress = new RegExp(/(\d+\.){3}\d+/);
var dots = new RegExp(/\.\./);
return (b.match(domain) && !b.match(ipAddress) && !b.match(dots)) ? true : false;
},
/**
* @return [Boolean] whether response contains an error
* @api private
*/
successfulResponse: function successfulResponse(resp) {
var req = resp.request;
var httpResponse = resp.httpResponse;
if (operationsWith200StatusCodeError[req.operation] &&
httpResponse.body.toString().match('<Error>')) {
return false;
} else {
return httpResponse.statusCode < 300;
}
},
/**
* @return [Boolean] whether the error can be retried
* @api private
*/
retryableError: function retryableError(error, request) {
if (operationsWith200StatusCodeError[request.operation] &&
error.statusCode === 200) {
return true;
} else if (request._requestRegionForBucket &&
request.service.bucketRegionCache[request._requestRegionForBucket]) {
return false;
} else if (error && error.code === 'RequestTimeout') {
return true;
} else if (error &&
regionRedirectErrorCodes.indexOf(error.code) != -1 &&
error.region && error.region != request.httpRequest.region) {
request.httpRequest.region = error.region;
if (error.statusCode === 301) {
request.service.updateReqBucketRegion(request);
}
return true;
} else {
var _super = AWS.Service.prototype.retryableError;
return _super.call(this, error, request);
}
},
/**
* Updates httpRequest with region. If region is not provided, then
* the httpRequest will be updated based on httpRequest.region
*
* @api private
*/
updateReqBucketRegion: function updateReqBucketRegion(request, region) {
var httpRequest = request.httpRequest;
if (typeof region === 'string' && region.length) {
httpRequest.region = region;
}
if (!httpRequest.endpoint.host.match(/s3(?!-accelerate).*\.amazonaws\.com$/)) {
return;
}
var service = request.service;
var s3Config = service.config;
var s3BucketEndpoint = s3Config.s3BucketEndpoint;
if (s3BucketEndpoint) {
delete s3Config.s3BucketEndpoint;
}
var newConfig = AWS.util.copy(s3Config);
delete newConfig.endpoint;
newConfig.region = httpRequest.region;
httpRequest.endpoint = (new AWS.S3(newConfig)).endpoint;
service.populateURI(request);
s3Config.s3BucketEndpoint = s3BucketEndpoint;
httpRequest.headers.Host = httpRequest.endpoint.host;
if (request._asm.currentState === 'validate') {
request.removeListener('build', service.populateURI);
request.addListener('build', service.removeVirtualHostedBucketFromPath);
}
},
/**
* Provides a specialized parser for getBucketLocation -- all other
* operations are parsed by the super class.
*
* @api private
*/
extractData: function extractData(resp) {
var req = resp.request;
if (req.operation === 'getBucketLocation') {
var match = resp.httpResponse.body.toString().match(/>(.+)<\/Location/);
delete resp.data['_'];
if (match) {
resp.data.LocationConstraint = match[1];
} else {
resp.data.LocationConstraint = '';
}
}
var bucket = req.params.Bucket || null;
if (req.operation === 'deleteBucket' && typeof bucket === 'string' && !resp.error) {
req.service.clearBucketRegionCache(bucket);
} else {
var headers = resp.httpResponse.headers || {};
var region = headers['x-amz-bucket-region'] || null;
if (!region && req.operation === 'createBucket' && !resp.error) {
var createBucketConfiguration = req.params.CreateBucketConfiguration;
if (!createBucketConfiguration) {
region = 'us-east-1';
} else if (createBucketConfiguration.LocationConstraint === 'EU') {
region = 'eu-west-1';
} else {
region = createBucketConfiguration.LocationConstraint;
}
}
if (region) {
if (bucket && region !== req.service.bucketRegionCache[bucket]) {
req.service.bucketRegionCache[bucket] = region;
}
}
}
req.service.extractRequestIds(resp);
},
/**
* Extracts an error object from the http response.
*
* @api private
*/
extractError: function extractError(resp) {
var codes = {
304: 'NotModified',
403: 'Forbidden',
400: 'BadRequest',
404: 'NotFound'
};
var req = resp.request;
var code = resp.httpResponse.statusCode;
var body = resp.httpResponse.body || '';
var headers = resp.httpResponse.headers || {};
var region = headers['x-amz-bucket-region'] || null;
var bucket = req.params.Bucket || null;
var bucketRegionCache = req.service.bucketRegionCache;
if (region && bucket && region !== bucketRegionCache[bucket]) {
bucketRegionCache[bucket] = region;
}
var cachedRegion;
if (codes[code] && body.length === 0) {
if (bucket && !region) {
cachedRegion = bucketRegionCache[bucket] || null;
if (cachedRegion !== req.httpRequest.region) {
region = cachedRegion;
}
}
resp.error = AWS.util.error(new Error(), {
code: codes[code],
message: null,
region: region
});
} else {
var data = new AWS.XML.Parser().parse(body.toString());
if (data.Region && !region) {
region = data.Region;
if (bucket && region !== bucketRegionCache[bucket]) {
bucketRegionCache[bucket] = region;
}
} else if (bucket && !region && !data.Region) {
cachedRegion = bucketRegionCache[bucket] || null;
if (cachedRegion !== req.httpRequest.region) {
region = cachedRegion;
}
}
resp.error = AWS.util.error(new Error(), {
code: data.Code || code,
message: data.Message || null,
region: region
});
}
req.service.extractRequestIds(resp);
},
/**
* If region was not obtained synchronously, then send async request
* to get bucket region for errors resulting from wrong region.
*
* @api private
*/
requestBucketRegion: function requestBucketRegion(resp, done) {
var error = resp.error;
var req = resp.request;
var bucket = req.params.Bucket || null;
if (!error || !bucket || error.region || req.operation === 'listObjects' ||
(AWS.util.isNode() && req.operation === 'headBucket') ||
(error.statusCode === 400 && req.operation !== 'headObject') ||
regionRedirectErrorCodes.indexOf(error.code) === -1) {
return done();
}
var reqOperation = AWS.util.isNode() ? 'headBucket' : 'listObjects';
var reqParams = {Bucket: bucket};
if (reqOperation === 'listObjects') reqParams.MaxKeys = 0;
var regionReq = req.service[reqOperation](reqParams);
regionReq._requestRegionForBucket = bucket;
regionReq.send(function() {
var region = req.service.bucketRegionCache[bucket] || null;
error.region = region;
done();
});
},
/**
* For browser only. If NetworkingError received, will attempt to obtain
* the bucket region.
*
* @api private
*/
reqRegionForNetworkingError: function reqRegionForNetworkingError(resp, done) {
if (!AWS.util.isBrowser()) {
return done();
}
var error = resp.error;
var request = resp.request;
var bucket = request.params.Bucket;
if (!error || error.code !== 'NetworkingError' || !bucket ||
request.httpRequest.region === 'us-east-1') {
return done();
}
var service = request.service;
var bucketRegionCache = service.bucketRegionCache;
var cachedRegion = bucketRegionCache[bucket] || null;
if (cachedRegion && cachedRegion !== request.httpRequest.region) {
service.updateReqBucketRegion(request, cachedRegion);
done();
} else if (!service.dnsCompatibleBucketName(bucket)) {
service.updateReqBucketRegion(request, 'us-east-1');
if (bucketRegionCache[bucket] !== 'us-east-1') {
bucketRegionCache[bucket] = 'us-east-1';
}
done();
} else if (request.httpRequest.virtualHostedBucket) {
var getRegionReq = service.listObjects({Bucket: bucket, MaxKeys: 0});
service.updateReqBucketRegion(getRegionReq, 'us-east-1');
getRegionReq._requestRegionForBucket = bucket;
getRegionReq.send(function() {
var region = service.bucketRegionCache[bucket] || null;
if (region && region !== request.httpRequest.region) {
service.updateReqBucketRegion(request, region);
}
done();
});
} else {
// DNS-compatible path-style
// (s3ForcePathStyle or bucket name with dot over https)
// Cannot obtain region information for this case
done();
}
},
/**
* Cache for bucket region.
*
* @api private
*/
bucketRegionCache: {},
/**
* Clears bucket region cache.
*
* @api private
*/
clearBucketRegionCache: function(buckets) {
var bucketRegionCache = this.bucketRegionCache;
if (!buckets) {
buckets = Object.keys(bucketRegionCache);
} else if (typeof buckets === 'string') {
buckets = [buckets];
}
for (var i = 0; i < buckets.length; i++) {
delete bucketRegionCache[buckets[i]];
}
return bucketRegionCache;
},
/**
* Corrects request region if bucket's cached region is different
*
* @api private
*/
correctBucketRegionFromCache: function correctBucketRegionFromCache(req) {
var bucket = req.params.Bucket || null;
if (bucket) {
var service = req.service;
var requestRegion = req.httpRequest.region;
var cachedRegion = service.bucketRegionCache[bucket];
if (cachedRegion && cachedRegion !== requestRegion) {
service.updateReqBucketRegion(req, cachedRegion);
}
}
},
/**
* Extracts S3 specific request ids from the http response.
*
* @api private
*/
extractRequestIds: function extractRequestIds(resp) {
var extendedRequestId = resp.httpResponse.headers ? resp.httpResponse.headers['x-amz-id-2'] : null;
var cfId = resp.httpResponse.headers ? resp.httpResponse.headers['x-amz-cf-id'] : null;
resp.extendedRequestId = extendedRequestId;
resp.cfId = cfId;
if (resp.error) {
resp.error.requestId = resp.requestId || null;
resp.error.extendedRequestId = extendedRequestId;
resp.error.cfId = cfId;
}
},
/**
* Get a pre-signed URL for a given operation name.
*
* @note You must ensure that you have static or previously resolved
* credentials if you call this method synchronously (with no callback),
* otherwise it may not properly sign the request. If you cannot guarantee
* this (you are using an asynchronous credential provider, i.e., EC2
* IAM roles), you should always call this method with an asynchronous
* callback.
* @param operation [String] the name of the operation to call
* @param params [map] parameters to pass to the operation. See the given
* operation for the expected operation parameters. In addition, you can
* also pass the "Expires" parameter to inform S3 how long the URL should
* work for.
* @option params Expires [Integer] (900) the number of seconds to expire
* the pre-signed URL operation in. Defaults to 15 minutes.
* @param callback [Function] if a callback is provided, this function will
* pass the URL as the second parameter (after the error parameter) to
* the callback function.
* @return [String] if called synchronously (with no callback), returns the
* signed URL.
* @return [null] nothing is returned if a callback is provided.
* @example Pre-signing a getObject operation (synchronously)
* var params = {Bucket: 'bucket', Key: 'key'};
* var url = s3.getSignedUrl('getObject', params);
* console.log('The URL is', url);
* @example Pre-signing a putObject (asynchronously)
* var params = {Bucket: 'bucket', Key: 'key'};
* s3.getSignedUrl('putObject', params, function (err, url) {
* console.log('The URL is', url);
* });
* @example Pre-signing a putObject operation with a specific payload
* var params = {Bucket: 'bucket', Key: 'key', Body: 'body'};
* var url = s3.getSignedUrl('putObject', params);
* console.log('The URL is', url);
* @example Passing in a 1-minute expiry time for a pre-signed URL
* var params = {Bucket: 'bucket', Key: 'key', Expires: 60};
* var url = s3.getSignedUrl('getObject', params);
* console.log('The URL is', url); // expires in 60 seconds
*/
getSignedUrl: function getSignedUrl(operation, params, callback) {
params = AWS.util.copy(params || {});
var expires = params.Expires || 900;
delete params.Expires; // we can't validate this
var request = this.makeRequest(operation, params);
return request.presign(expires, callback);
},
/**
* @api private
*/
prepareSignedUrl: function prepareSignedUrl(request) {
request.addListener('validate', request.service.noPresignedContentLength);
request.removeListener('build', request.service.addContentType);
if (!request.params.Body) {
// no Content-MD5/SHA-256 if body is not provided
request.removeListener('build', request.service.computeContentMd5);
} else {
request.addListener('afterBuild', AWS.EventListeners.Core.COMPUTE_SHA256);
}
},
/**
* @api private
* @param request
*/
disableBodySigning: function disableBodySigning(request) {
var headers = request.httpRequest.headers;
// Add the header to anything that isn't a presigned url, unless that presigned url had a body defined
if (!Object.prototype.hasOwnProperty.call(headers, 'presigned-expires')) {
headers['X-Amz-Content-Sha256'] = 'UNSIGNED-PAYLOAD';
}
},
/**
* @api private
*/
noPresignedContentLength: function noPresignedContentLength(request) {
if (request.params.ContentLength !== undefined) {
throw AWS.util.error(new Error(), {code: 'UnexpectedParameter',
message: 'ContentLength is not supported in pre-signed URLs.'});
}
},
createBucket: function createBucket(params, callback) {
// When creating a bucket *outside* the classic region, the location
// constraint must be set for the bucket and it must match the endpoint.
// This chunk of code will set the location constraint param based
// on the region (when possible), but it will not override a passed-in
// location constraint.
if (typeof params === 'function' || !params) {
callback = callback || params;
params = {};
}
var hostname = this.endpoint.hostname;
if (hostname !== this.api.globalEndpoint && !params.CreateBucketConfiguration) {
params.CreateBucketConfiguration = { LocationConstraint: this.config.region };
}
return this.makeRequest('createBucket', params, callback);
},
/**
* @overload upload(params = {}, [options], [callback])
* Uploads an arbitrarily sized buffer, blob, or stream, using intelligent
* concurrent handling of parts if the payload is large enough. You can
* configure the concurrent queue size by setting `options`. Note that this
* is the only operation for which the SDK can retry requests with stream
* bodies.
*
* @param (see AWS.S3.putObject)
* @option (see AWS.S3.ManagedUpload.constructor)
* @return [AWS.S3.ManagedUpload] the managed upload object that can call
* `send()` or track progress.
* @example Uploading a stream object
* var params = {Bucket: 'bucket', Key: 'key', Body: stream};
* s3.upload(params, function(err, data) {
* console.log(err, data);
* });
* @example Uploading a stream with concurrency of 1 and partSize of 10mb
* var params = {Bucket: 'bucket', Key: 'key', Body: stream};
* var options = {partSize: 10 * 1024 * 1024, queueSize: 1};
* s3.upload(params, options, function(err, data) {
* console.log(err, data);
* });
* @callback callback function(err, data)
* @param err [Error] an error or null if no error occurred.
* @param data [map] The response data from the successful upload:
* * `Location` (String) the URL of the uploaded object
* * `ETag` (String) the ETag of the uploaded object
* * `Bucket` (String) the bucket to which the object was uploaded
* * `Key` (String) the key to which the object was uploaded
* @see AWS.S3.ManagedUpload
*/
upload: function upload(params, options, callback) {
if (typeof options === 'function' && callback === undefined) {
callback = options;
options = null;
}
options = options || {};
options = AWS.util.merge(options || {}, {service: this, params: params});
var uploader = new AWS.S3.ManagedUpload(options);
if (typeof callback === 'function') uploader.send(callback);
return uploader;
}
});
},{"../core":14,"../s3/managed_upload":47}],52:[function(require,module,exports){
var AWS = require('../core');
AWS.util.update(AWS.STS.prototype, {
/**
* @overload credentialsFrom(data, credentials = null)
* Creates a credentials object from STS response data containing
* credentials information. Useful for quickly setting AWS credentials.
*
* @note This is a low-level utility function. If you want to load temporary
* credentials into your process for subsequent requests to AWS resources,
* you should use {AWS.TemporaryCredentials} instead.
* @param data [map] data retrieved from a call to {getFederatedToken},
* {getSessionToken}, {assumeRole}, or {assumeRoleWithWebIdentity}.
* @param credentials [AWS.Credentials] an optional credentials object to
* fill instead of creating a new object. Useful when modifying an
* existing credentials object from a refresh call.
* @return [AWS.TemporaryCredentials] the set of temporary credentials
* loaded from a raw STS operation response.
* @example Using credentialsFrom to load global AWS credentials
* var sts = new AWS.STS();
* sts.getSessionToken(function (err, data) {
* if (err) console.log("Error getting credentials");
* else {
* AWS.config.credentials = sts.credentialsFrom(data);
* }
* });
* @see AWS.TemporaryCredentials
*/
credentialsFrom: function credentialsFrom(data, credentials) {
if (!data) return null;
if (!credentials) credentials = new AWS.TemporaryCredentials();
credentials.expired = false;
credentials.accessKeyId = data.Credentials.AccessKeyId;
credentials.secretAccessKey = data.Credentials.SecretAccessKey;
credentials.sessionToken = data.Credentials.SessionToken;
credentials.expireTime = data.Credentials.Expiration;
return credentials;
},
assumeRoleWithWebIdentity: function assumeRoleWithWebIdentity(params, callback) {
return this.makeUnauthenticatedRequest('assumeRoleWithWebIdentity', params, callback);
},
assumeRoleWithSAML: function assumeRoleWithSAML(params, callback) {
return this.makeUnauthenticatedRequest('assumeRoleWithSAML', params, callback);
}
});
},{"../core":14}],53:[function(require,module,exports){
var AWS = require('../core');
var inherit = AWS.util.inherit;
/**
* @api private
*/
var expiresHeader = 'presigned-expires';
/**
* @api private
*/
function signedUrlBuilder(request) {
var expires = request.httpRequest.headers[expiresHeader];
var signerClass = request.service.getSignerClass(request);
delete request.httpRequest.headers['User-Agent'];
delete request.httpRequest.headers['X-Amz-User-Agent'];
if (signerClass === AWS.Signers.V4) {
if (expires > 604800) { // one week expiry is invalid
var message = 'Presigning does not support expiry time greater ' +
'than a week with SigV4 signing.';
throw AWS.util.error(new Error(), {
code: 'InvalidExpiryTime', message: message, retryable: false
});
}
request.httpRequest.headers[expiresHeader] = expires;
} else if (signerClass === AWS.Signers.S3) {
request.httpRequest.headers[expiresHeader] = parseInt(
AWS.util.date.unixTimestamp() + expires, 10).toString();
} else {
throw AWS.util.error(new Error(), {
message: 'Presigning only supports S3 or SigV4 signing.',
code: 'UnsupportedSigner', retryable: false
});
}
}
/**
* @api private
*/
function signedUrlSigner(request) {
var endpoint = request.httpRequest.endpoint;
var parsedUrl = AWS.util.urlParse(request.httpRequest.path);
var queryParams = {};
if (parsedUrl.search) {
queryParams = AWS.util.queryStringParse(parsedUrl.search.substr(1));
}
AWS.util.each(request.httpRequest.headers, function (key, value) {
if (key === expiresHeader) key = 'Expires';
if (key.indexOf('x-amz-meta-') === 0) {
// Delete existing, potentially not normalized key
delete queryParams[key];
key = key.toLowerCase();
}
queryParams[key] = value;
});
delete request.httpRequest.headers[expiresHeader];
var auth = queryParams['Authorization'].split(' ');
if (auth[0] === 'AWS') {
auth = auth[1].split(':');
queryParams['AWSAccessKeyId'] = auth[0];
queryParams['Signature'] = auth[1];
} else if (auth[0] === 'AWS4-HMAC-SHA256') { // SigV4 signing
auth.shift();
var rest = auth.join(' ');
var signature = rest.match(/Signature=(.*?)(?:,|\s|\r?\n|$)/)[1];
queryParams['X-Amz-Signature'] = signature;
delete queryParams['Expires'];
}
delete queryParams['Authorization'];
delete queryParams['Host'];
// build URL
endpoint.pathname = parsedUrl.pathname;
endpoint.search = AWS.util.queryParamsToString(queryParams);
}
/**
* @api private
*/
AWS.Signers.Presign = inherit({
/**
* @api private
*/
sign: function sign(request, expireTime, callback) {
request.httpRequest.headers[expiresHeader] = expireTime || 3600;
request.on('build', signedUrlBuilder);
request.on('sign', signedUrlSigner);
request.removeListener('afterBuild',
AWS.EventListeners.Core.SET_CONTENT_LENGTH);
request.removeListener('afterBuild',
AWS.EventListeners.Core.COMPUTE_SHA256);
request.emit('beforePresign', [request]);
if (callback) {
request.build(function() {
if (this.response.error) callback(this.response.error);
else {
callback(null, AWS.util.urlFormat(request.httpRequest.endpoint));
}
});
} else {
request.build();
if (request.response.error) throw request.response.error;
return AWS.util.urlFormat(request.httpRequest.endpoint);
}
}
});
module.exports = AWS.Signers.Presign;
},{"../core":14}],54:[function(require,module,exports){
var AWS = require('../core');
var inherit = AWS.util.inherit;
/**
* @api private
*/
AWS.Signers.RequestSigner = inherit({
constructor: function RequestSigner(request) {
this.request = request;
},
setServiceClientId: function setServiceClientId(id) {
this.serviceClientId = id;
},
getServiceClientId: function getServiceClientId() {
return this.serviceClientId;
}
});
AWS.Signers.RequestSigner.getVersion = function getVersion(version) {
switch (version) {
case 'v2': return AWS.Signers.V2;
case 'v3': return AWS.Signers.V3;
case 'v4': return AWS.Signers.V4;
case 's3': return AWS.Signers.S3;
case 'v3https': return AWS.Signers.V3Https;
}
throw new Error('Unknown signing version ' + version);
};
require('./v2');
require('./v3');
require('./v3https');
require('./v4');
require('./s3');
require('./presign');
},{"../core":14,"./presign":53,"./s3":55,"./v2":56,"./v3":57,"./v3https":58,"./v4":59}],55:[function(require,module,exports){
var AWS = require('../core');
var inherit = AWS.util.inherit;
/**
* @api private
*/
AWS.Signers.S3 = inherit(AWS.Signers.RequestSigner, {
/**
* When building the stringToSign, these sub resource params should be
* part of the canonical resource string with their NON-decoded values
*/
subResources: {
'acl': 1,
'accelerate': 1,
'cors': 1,
'lifecycle': 1,
'delete': 1,
'location': 1,
'logging': 1,
'notification': 1,
'partNumber': 1,
'policy': 1,
'requestPayment': 1,
'replication': 1,
'restore': 1,
'tagging': 1,
'torrent': 1,
'uploadId': 1,
'uploads': 1,
'versionId': 1,
'versioning': 1,
'versions': 1,
'website': 1
},
// when building the stringToSign, these querystring params should be
// part of the canonical resource string with their NON-encoded values
responseHeaders: {
'response-content-type': 1,
'response-content-language': 1,
'response-expires': 1,
'response-cache-control': 1,
'response-content-disposition': 1,
'response-content-encoding': 1
},
addAuthorization: function addAuthorization(credentials, date) {
if (!this.request.headers['presigned-expires']) {
this.request.headers['X-Amz-Date'] = AWS.util.date.rfc822(date);
}
if (credentials.sessionToken) {
// presigned URLs require this header to be lowercased
this.request.headers['x-amz-security-token'] = credentials.sessionToken;
}
var signature = this.sign(credentials.secretAccessKey, this.stringToSign());
var auth = 'AWS ' + credentials.accessKeyId + ':' + signature;
this.request.headers['Authorization'] = auth;
},
stringToSign: function stringToSign() {
var r = this.request;
var parts = [];
parts.push(r.method);
parts.push(r.headers['Content-MD5'] || '');
parts.push(r.headers['Content-Type'] || '');
// This is the "Date" header, but we use X-Amz-Date.
// The S3 signing mechanism requires us to pass an empty
// string for this Date header regardless.
parts.push(r.headers['presigned-expires'] || '');
var headers = this.canonicalizedAmzHeaders();
if (headers) parts.push(headers);
parts.push(this.canonicalizedResource());
return parts.join('\n');
},
canonicalizedAmzHeaders: function canonicalizedAmzHeaders() {
var amzHeaders = [];
AWS.util.each(this.request.headers, function (name) {
if (name.match(/^x-amz-/i))
amzHeaders.push(name);
});
amzHeaders.sort(function (a, b) {
return a.toLowerCase() < b.toLowerCase() ? -1 : 1;
});
var parts = [];
AWS.util.arrayEach.call(this, amzHeaders, function (name) {
parts.push(name.toLowerCase() + ':' + String(this.request.headers[name]));
});
return parts.join('\n');
},
canonicalizedResource: function canonicalizedResource() {
var r = this.request;
var parts = r.path.split('?');
var path = parts[0];
var querystring = parts[1];
var resource = '';
if (r.virtualHostedBucket)
resource += '/' + r.virtualHostedBucket;
resource += path;
if (querystring) {
// collect a list of sub resources and query params that need to be signed
var resources = [];
AWS.util.arrayEach.call(this, querystring.split('&'), function (param) {
var name = param.split('=')[0];
var value = param.split('=')[1];
if (this.subResources[name] || this.responseHeaders[name]) {
var subresource = { name: name };
if (value !== undefined) {
if (this.subResources[name]) {
subresource.value = value;
} else {
subresource.value = decodeURIComponent(value);
}
}
resources.push(subresource);
}
});
resources.sort(function (a, b) { return a.name < b.name ? -1 : 1; });
if (resources.length) {
querystring = [];
AWS.util.arrayEach(resources, function (res) {
if (res.value === undefined) {
querystring.push(res.name);
} else {
querystring.push(res.name + '=' + res.value);
}
});
resource += '?' + querystring.join('&');
}
}
return resource;
},
sign: function sign(secret, string) {
return AWS.util.crypto.hmac(secret, string, 'base64', 'sha1');
}
});
module.exports = AWS.Signers.S3;
},{"../core":14}],56:[function(require,module,exports){
var AWS = require('../core');
var inherit = AWS.util.inherit;
/**
* @api private
*/
AWS.Signers.V2 = inherit(AWS.Signers.RequestSigner, {
addAuthorization: function addAuthorization(credentials, date) {
if (!date) date = AWS.util.date.getDate();
var r = this.request;
r.params.Timestamp = AWS.util.date.iso8601(date);
r.params.SignatureVersion = '2';
r.params.SignatureMethod = 'HmacSHA256';
r.params.AWSAccessKeyId = credentials.accessKeyId;
if (credentials.sessionToken) {
r.params.SecurityToken = credentials.sessionToken;
}
delete r.params.Signature; // delete old Signature for re-signing
r.params.Signature = this.signature(credentials);
r.body = AWS.util.queryParamsToString(r.params);
r.headers['Content-Length'] = r.body.length;
},
signature: function signature(credentials) {
return AWS.util.crypto.hmac(credentials.secretAccessKey, this.stringToSign(), 'base64');
},
stringToSign: function stringToSign() {
var parts = [];
parts.push(this.request.method);
parts.push(this.request.endpoint.host.toLowerCase());
parts.push(this.request.pathname());
parts.push(AWS.util.queryParamsToString(this.request.params));
return parts.join('\n');
}
});
module.exports = AWS.Signers.V2;
},{"../core":14}],57:[function(require,module,exports){
var AWS = require('../core');
var inherit = AWS.util.inherit;
/**
* @api private
*/
AWS.Signers.V3 = inherit(AWS.Signers.RequestSigner, {
addAuthorization: function addAuthorization(credentials, date) {
var datetime = AWS.util.date.rfc822(date);
this.request.headers['X-Amz-Date'] = datetime;
if (credentials.sessionToken) {
this.request.headers['x-amz-security-token'] = credentials.sessionToken;
}
this.request.headers['X-Amzn-Authorization'] =
this.authorization(credentials, datetime);
},
authorization: function authorization(credentials) {
return 'AWS3 ' +
'AWSAccessKeyId=' + credentials.accessKeyId + ',' +
'Algorithm=HmacSHA256,' +
'SignedHeaders=' + this.signedHeaders() + ',' +
'Signature=' + this.signature(credentials);
},
signedHeaders: function signedHeaders() {
var headers = [];
AWS.util.arrayEach(this.headersToSign(), function iterator(h) {
headers.push(h.toLowerCase());
});
return headers.sort().join(';');
},
canonicalHeaders: function canonicalHeaders() {
var headers = this.request.headers;
var parts = [];
AWS.util.arrayEach(this.headersToSign(), function iterator(h) {
parts.push(h.toLowerCase().trim() + ':' + String(headers[h]).trim());
});
return parts.sort().join('\n') + '\n';
},
headersToSign: function headersToSign() {
var headers = [];
AWS.util.each(this.request.headers, function iterator(k) {
if (k === 'Host' || k === 'Content-Encoding' || k.match(/^X-Amz/i)) {
headers.push(k);
}
});
return headers;
},
signature: function signature(credentials) {
return AWS.util.crypto.hmac(credentials.secretAccessKey, this.stringToSign(), 'base64');
},
stringToSign: function stringToSign() {
var parts = [];
parts.push(this.request.method);
parts.push('/');
parts.push('');
parts.push(this.canonicalHeaders());
parts.push(this.request.body);
return AWS.util.crypto.sha256(parts.join('\n'));
}
});
module.exports = AWS.Signers.V3;
},{"../core":14}],58:[function(require,module,exports){
var AWS = require('../core');
var inherit = AWS.util.inherit;
require('./v3');
/**
* @api private
*/
AWS.Signers.V3Https = inherit(AWS.Signers.V3, {
authorization: function authorization(credentials) {
return 'AWS3-HTTPS ' +
'AWSAccessKeyId=' + credentials.accessKeyId + ',' +
'Algorithm=HmacSHA256,' +
'Signature=' + this.signature(credentials);
},
stringToSign: function stringToSign() {
return this.request.headers['X-Amz-Date'];
}
});
module.exports = AWS.Signers.V3Https;
},{"../core":14,"./v3":57}],59:[function(require,module,exports){
var AWS = require('../core');
var inherit = AWS.util.inherit;
/**
* @api private
*/
var cachedSecret = {};
/**
* @api private
*/
var cacheQueue = [];
/**
* @api private
*/
var maxCacheEntries = 50;
/**
* @api private
*/
var expiresHeader = 'presigned-expires';
/**
* @api private
*/
AWS.Signers.V4 = inherit(AWS.Signers.RequestSigner, {
constructor: function V4(request, serviceName, signatureCache) {
AWS.Signers.RequestSigner.call(this, request);
this.serviceName = serviceName;
this.signatureCache = signatureCache;
},
algorithm: 'AWS4-HMAC-SHA256',
addAuthorization: function addAuthorization(credentials, date) {
var datetime = AWS.util.date.iso8601(date).replace(/[:\-]|\.\d{3}/g, '');
if (this.isPresigned()) {
this.updateForPresigned(credentials, datetime);
} else {
this.addHeaders(credentials, datetime);
}
this.request.headers['Authorization'] =
this.authorization(credentials, datetime);
},
addHeaders: function addHeaders(credentials, datetime) {
this.request.headers['X-Amz-Date'] = datetime;
if (credentials.sessionToken) {
this.request.headers['x-amz-security-token'] = credentials.sessionToken;
}
},
updateForPresigned: function updateForPresigned(credentials, datetime) {
var credString = this.credentialString(datetime);
var qs = {
'X-Amz-Date': datetime,
'X-Amz-Algorithm': this.algorithm,
'X-Amz-Credential': credentials.accessKeyId + '/' + credString,
'X-Amz-Expires': this.request.headers[expiresHeader],
'X-Amz-SignedHeaders': this.signedHeaders()
};
if (credentials.sessionToken) {
qs['X-Amz-Security-Token'] = credentials.sessionToken;
}
if (this.request.headers['Content-Type']) {
qs['Content-Type'] = this.request.headers['Content-Type'];
}
if (this.request.headers['Content-MD5']) {
qs['Content-MD5'] = this.request.headers['Content-MD5'];
}
if (this.request.headers['Cache-Control']) {
qs['Cache-Control'] = this.request.headers['Cache-Control'];
}
// need to pull in any other X-Amz-* headers
AWS.util.each.call(this, this.request.headers, function(key, value) {
if (key === expiresHeader) return;
if (this.isSignableHeader(key)) {
var lowerKey = key.toLowerCase();
// Metadata should be normalized
if (lowerKey.indexOf('x-amz-meta-') === 0) {
qs[lowerKey] = value;
} else if (lowerKey.indexOf('x-amz-') === 0) {
qs[key] = value;
}
}
});
var sep = this.request.path.indexOf('?') >= 0 ? '&' : '?';
this.request.path += sep + AWS.util.queryParamsToString(qs);
},
authorization: function authorization(credentials, datetime) {
var parts = [];
var credString = this.credentialString(datetime);
parts.push(this.algorithm + ' Credential=' +
credentials.accessKeyId + '/' + credString);
parts.push('SignedHeaders=' + this.signedHeaders());
parts.push('Signature=' + this.signature(credentials, datetime));
return parts.join(', ');
},
signature: function signature(credentials, datetime) {
var cache = null;
var cacheIdentifier = this.serviceName + (this.getServiceClientId() ? '_' + this.getServiceClientId() : '');
if (this.signatureCache) {
var cache = cachedSecret[cacheIdentifier];
// If there isn't already a cache entry, we'll be adding one
if (!cache) {
cacheQueue.push(cacheIdentifier);
if (cacheQueue.length > maxCacheEntries) {
// remove the oldest entry (may not be last one used)
delete cachedSecret[cacheQueue.shift()];
}
}
}
var date = datetime.substr(0, 8);
if (!cache ||
cache.akid !== credentials.accessKeyId ||
cache.region !== this.request.region ||
cache.date !== date) {
var kSecret = credentials.secretAccessKey;
var kDate = AWS.util.crypto.hmac('AWS4' + kSecret, date, 'buffer');
var kRegion = AWS.util.crypto.hmac(kDate, this.request.region, 'buffer');
var kService = AWS.util.crypto.hmac(kRegion, this.serviceName, 'buffer');
var kCredentials = AWS.util.crypto.hmac(kService, 'aws4_request', 'buffer');
if (!this.signatureCache) {
return AWS.util.crypto.hmac(kCredentials, this.stringToSign(datetime), 'hex');
}
cachedSecret[cacheIdentifier] = {
region: this.request.region, date: date,
key: kCredentials, akid: credentials.accessKeyId
};
}
var key = cachedSecret[cacheIdentifier].key;
return AWS.util.crypto.hmac(key, this.stringToSign(datetime), 'hex');
},
stringToSign: function stringToSign(datetime) {
var parts = [];
parts.push('AWS4-HMAC-SHA256');
parts.push(datetime);
parts.push(this.credentialString(datetime));
parts.push(this.hexEncodedHash(this.canonicalString()));
return parts.join('\n');
},
canonicalString: function canonicalString() {
var parts = [], pathname = this.request.pathname();
if (this.serviceName !== 's3') pathname = AWS.util.uriEscapePath(pathname);
parts.push(this.request.method);
parts.push(pathname);
parts.push(this.request.search());
parts.push(this.canonicalHeaders() + '\n');
parts.push(this.signedHeaders());
parts.push(this.hexEncodedBodyHash());
return parts.join('\n');
},
canonicalHeaders: function canonicalHeaders() {
var headers = [];
AWS.util.each.call(this, this.request.headers, function (key, item) {
headers.push([key, item]);
});
headers.sort(function (a, b) {
return a[0].toLowerCase() < b[0].toLowerCase() ? -1 : 1;
});
var parts = [];
AWS.util.arrayEach.call(this, headers, function (item) {
var key = item[0].toLowerCase();
if (this.isSignableHeader(key)) {
parts.push(key + ':' +
this.canonicalHeaderValues(item[1].toString()));
}
});
return parts.join('\n');
},
canonicalHeaderValues: function canonicalHeaderValues(values) {
return values.replace(/\s+/g, ' ').replace(/^\s+|\s+$/g, '');
},
signedHeaders: function signedHeaders() {
var keys = [];
AWS.util.each.call(this, this.request.headers, function (key) {
key = key.toLowerCase();
if (this.isSignableHeader(key)) keys.push(key);
});
return keys.sort().join(';');
},
credentialString: function credentialString(datetime) {
var parts = [];
parts.push(datetime.substr(0, 8));
parts.push(this.request.region);
parts.push(this.serviceName);
parts.push('aws4_request');
return parts.join('/');
},
hexEncodedHash: function hash(string) {
return AWS.util.crypto.sha256(string, 'hex');
},
hexEncodedBodyHash: function hexEncodedBodyHash() {
if (this.isPresigned() && this.serviceName === 's3' && !this.request.body) {
return 'UNSIGNED-PAYLOAD';
} else if (this.request.headers['X-Amz-Content-Sha256']) {
return this.request.headers['X-Amz-Content-Sha256'];
} else {
return this.hexEncodedHash(this.request.body || '');
}
},
unsignableHeaders: ['authorization', 'content-type', 'content-length',
'user-agent', expiresHeader, 'expect'],
isSignableHeader: function isSignableHeader(key) {
if (key.toLowerCase().indexOf('x-amz-') === 0) return true;
return this.unsignableHeaders.indexOf(key) < 0;
},
isPresigned: function isPresigned() {
return this.request.headers[expiresHeader] ? true : false;
}
});
module.exports = AWS.Signers.V4;
},{"../core":14}],60:[function(require,module,exports){
function AcceptorStateMachine(states, state) {
this.currentState = state || null;
this.states = states || {};
}
AcceptorStateMachine.prototype.runTo = function runTo(finalState, done, bindObject, inputError) {
if (typeof finalState === 'function') {
inputError = bindObject; bindObject = done;
done = finalState; finalState = null;
}
var self = this;
var state = self.states[self.currentState];
state.fn.call(bindObject || self, inputError, function(err) {
if (err) {
if (state.fail) self.currentState = state.fail;
else return done ? done.call(bindObject, err) : null;
} else {
if (state.accept) self.currentState = state.accept;
else return done ? done.call(bindObject) : null;
}
if (self.currentState === finalState) {
return done ? done.call(bindObject, err) : null;
}
self.runTo(finalState, done, bindObject, err);
});
};
AcceptorStateMachine.prototype.addState = function addState(name, acceptState, failState, fn) {
if (typeof acceptState === 'function') {
fn = acceptState; acceptState = null; failState = null;
} else if (typeof failState === 'function') {
fn = failState; failState = null;
}
if (!this.currentState) this.currentState = name;
this.states[name] = { accept: acceptState, fail: failState, fn: fn };
return this;
};
module.exports = AcceptorStateMachine;
},{}],61:[function(require,module,exports){
(function (process){
/* eslint guard-for-in:0 */
var AWS;
/**
* A set of utility methods for use with the AWS SDK.
*
* @!attribute abort
* Return this value from an iterator function {each} or {arrayEach}
* to break out of the iteration.
* @example Breaking out of an iterator function
* AWS.util.each({a: 1, b: 2, c: 3}, function(key, value) {
* if (key == 'b') return AWS.util.abort;
* });
* @see each
* @see arrayEach
* @api private
*/
var util = {
engine: function engine() {
if (util.isBrowser() && typeof navigator !== 'undefined') {
return navigator.userAgent;
} else {
return process.platform + '/' + process.version;
}
},
userAgent: function userAgent() {
var name = util.isBrowser() ? 'js' : 'nodejs';
var agent = 'aws-sdk-' + name + '/' + require('./core').VERSION;
if (name === 'nodejs') agent += ' ' + util.engine();
return agent;
},
isBrowser: function isBrowser() { return process && process.browser; },
isNode: function isNode() { return !util.isBrowser(); },
uriEscape: function uriEscape(string) {
var output = encodeURIComponent(string);
output = output.replace(/[^A-Za-z0-9_.~\-%]+/g, escape);
// AWS percent-encodes some extra non-standard characters in a URI
output = output.replace(/[*]/g, function(ch) {
return '%' + ch.charCodeAt(0).toString(16).toUpperCase();
});
return output;
},
uriEscapePath: function uriEscapePath(string) {
var parts = [];
util.arrayEach(string.split('/'), function (part) {
parts.push(util.uriEscape(part));
});
return parts.join('/');
},
urlParse: function urlParse(url) {
return util.url.parse(url);
},
urlFormat: function urlFormat(url) {
return util.url.format(url);
},
queryStringParse: function queryStringParse(qs) {
return util.querystring.parse(qs);
},
queryParamsToString: function queryParamsToString(params) {
var items = [];
var escape = util.uriEscape;
var sortedKeys = Object.keys(params).sort();
util.arrayEach(sortedKeys, function(name) {
var value = params[name];
var ename = escape(name);
var result = ename + '=';
if (Array.isArray(value)) {
var vals = [];
util.arrayEach(value, function(item) { vals.push(escape(item)); });
result = ename + '=' + vals.sort().join('&' + ename + '=');
} else if (value !== undefined && value !== null) {
result = ename + '=' + escape(value);
}
items.push(result);
});
return items.join('&');
},
readFileSync: function readFileSync(path) {
if (util.isBrowser()) return null;
return require('fs').readFileSync(path, 'utf-8');
},
base64: {
encode: function encode64(string) {
return new util.Buffer(string).toString('base64');
},
decode: function decode64(string) {
return new util.Buffer(string, 'base64');
}
},
buffer: {
toStream: function toStream(buffer) {
if (!util.Buffer.isBuffer(buffer)) buffer = new util.Buffer(buffer);
var readable = new (util.stream.Readable)();
var pos = 0;
readable._read = function(size) {
if (pos >= buffer.length) return readable.push(null);
var end = pos + size;
if (end > buffer.length) end = buffer.length;
readable.push(buffer.slice(pos, end));
pos = end;
};
return readable;
},
/**
* Concatenates a list of Buffer objects.
*/
concat: function(buffers) {
var length = 0,
offset = 0,
buffer = null, i;
for (i = 0; i < buffers.length; i++) {
length += buffers[i].length;
}
buffer = new util.Buffer(length);
for (i = 0; i < buffers.length; i++) {
buffers[i].copy(buffer, offset);
offset += buffers[i].length;
}
return buffer;
}
},
string: {
byteLength: function byteLength(string) {
if (string === null || string === undefined) return 0;
if (typeof string === 'string') string = new util.Buffer(string);
if (typeof string.byteLength === 'number') {
return string.byteLength;
} else if (typeof string.length === 'number') {
return string.length;
} else if (typeof string.size === 'number') {
return string.size;
} else if (typeof string.path === 'string') {
return require('fs').lstatSync(string.path).size;
} else {
throw util.error(new Error('Cannot determine length of ' + string),
{ object: string });
}
},
upperFirst: function upperFirst(string) {
return string[0].toUpperCase() + string.substr(1);
},
lowerFirst: function lowerFirst(string) {
return string[0].toLowerCase() + string.substr(1);
}
},
ini: {
parse: function string(ini) {
var currentSection, map = {};
util.arrayEach(ini.split(/\r?\n/), function(line) {
line = line.split(/(^|\s)[;#]/)[0]; // remove comments
var section = line.match(/^\s*\[([^\[\]]+)\]\s*$/);
if (section) {
currentSection = section[1];
} else if (currentSection) {
var item = line.match(/^\s*(.+?)\s*=\s*(.+?)\s*$/);
if (item) {
map[currentSection] = map[currentSection] || {};
map[currentSection][item[1]] = item[2];
}
}
});
return map;
}
},
fn: {
noop: function() {},
/**
* Turn a synchronous function into as "async" function by making it call
* a callback. The underlying function is called with all but the last argument,
* which is treated as the callback. The callback is passed passed a first argument
* of null on success to mimick standard node callbacks.
*/
makeAsync: function makeAsync(fn, expectedArgs) {
if (expectedArgs && expectedArgs <= fn.length) {
return fn;
}
return function() {
var args = Array.prototype.slice.call(arguments, 0);
var callback = args.pop();
var result = fn.apply(null, args);
callback(result);
};
}
},
/**
* Date and time utility functions.
*/
date: {
/**
* @return [Date] the current JavaScript date object. Since all
* AWS services rely on this date object, you can override
* this function to provide a special time value to AWS service
* requests.
*/
getDate: function getDate() {
if (!AWS) AWS = require('./core');
if (AWS.config.systemClockOffset) { // use offset when non-zero
return new Date(new Date().getTime() + AWS.config.systemClockOffset);
} else {
return new Date();
}
},
/**
* @return [String] the date in ISO-8601 format
*/
iso8601: function iso8601(date) {
if (date === undefined) { date = util.date.getDate(); }
return date.toISOString().replace(/\.\d{3}Z$/, 'Z');
},
/**
* @return [String] the date in RFC 822 format
*/
rfc822: function rfc822(date) {
if (date === undefined) { date = util.date.getDate(); }
return date.toUTCString();
},
/**
* @return [Integer] the UNIX timestamp value for the current time
*/
unixTimestamp: function unixTimestamp(date) {
if (date === undefined) { date = util.date.getDate(); }
return date.getTime() / 1000;
},
/**
* @param [String,number,Date] date
* @return [Date]
*/
from: function format(date) {
if (typeof date === 'number') {
return new Date(date * 1000); // unix timestamp
} else {
return new Date(date);
}
},
/**
* Given a Date or date-like value, this function formats the
* date into a string of the requested value.
* @param [String,number,Date] date
* @param [String] formatter Valid formats are:
# * 'iso8601'
# * 'rfc822'
# * 'unixTimestamp'
* @return [String]
*/
format: function format(date, formatter) {
if (!formatter) formatter = 'iso8601';
return util.date[formatter](util.date.from(date));
},
parseTimestamp: function parseTimestamp(value) {
if (typeof value === 'number') { // unix timestamp (number)
return new Date(value * 1000);
} else if (value.match(/^\d+$/)) { // unix timestamp
return new Date(value * 1000);
} else if (value.match(/^\d{4}/)) { // iso8601
return new Date(value);
} else if (value.match(/^\w{3},/)) { // rfc822
return new Date(value);
} else {
throw util.error(
new Error('unhandled timestamp format: ' + value),
{code: 'TimestampParserError'});
}
}
},
crypto: {
crc32Table: [
0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419,
0x706AF48F, 0xE963A535, 0x9E6495A3, 0x0EDB8832, 0x79DCB8A4,
0xE0D5E91E, 0x97D2D988, 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07,
0x90BF1D91, 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE,
0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7, 0x136C9856,
0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, 0x14015C4F, 0x63066CD9,
0xFA0F3D63, 0x8D080DF5, 0x3B6E20C8, 0x4C69105E, 0xD56041E4,
0xA2677172, 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B,
0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940, 0x32D86CE3,
0x45DF5C75, 0xDCD60DCF, 0xABD13D59, 0x26D930AC, 0x51DE003A,
0xC8D75180, 0xBFD06116, 0x21B4F4B5, 0x56B3C423, 0xCFBA9599,
0xB8BDA50F, 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924,
0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D, 0x76DC4190,
0x01DB7106, 0x98D220BC, 0xEFD5102A, 0x71B18589, 0x06B6B51F,
0x9FBFE4A5, 0xE8B8D433, 0x7807C9A2, 0x0F00F934, 0x9609A88E,
0xE10E9818, 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01,
0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E, 0x6C0695ED,
0x1B01A57B, 0x8208F4C1, 0xF50FC457, 0x65B0D9C6, 0x12B7E950,
0x8BBEB8EA, 0xFCB9887C, 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3,
0xFBD44C65, 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2,
0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB, 0x4369E96A,
0x346ED9FC, 0xAD678846, 0xDA60B8D0, 0x44042D73, 0x33031DE5,
0xAA0A4C5F, 0xDD0D7CC9, 0x5005713C, 0x270241AA, 0xBE0B1010,
0xC90C2086, 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F,
0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, 0x59B33D17,
0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD, 0xEDB88320, 0x9ABFB3B6,
0x03B6E20C, 0x74B1D29A, 0xEAD54739, 0x9DD277AF, 0x04DB2615,
0x73DC1683, 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8,
0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1, 0xF00F9344,
0x8708A3D2, 0x1E01F268, 0x6906C2FE, 0xF762575D, 0x806567CB,
0x196C3671, 0x6E6B06E7, 0xFED41B76, 0x89D32BE0, 0x10DA7A5A,
0x67DD4ACC, 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5,
0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252, 0xD1BB67F1,
0xA6BC5767, 0x3FB506DD, 0x48B2364B, 0xD80D2BDA, 0xAF0A1B4C,
0x36034AF6, 0x41047A60, 0xDF60EFC3, 0xA867DF55, 0x316E8EEF,
0x4669BE79, 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236,
0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F, 0xC5BA3BBE,
0xB2BD0B28, 0x2BB45A92, 0x5CB36A04, 0xC2D7FFA7, 0xB5D0CF31,
0x2CD99E8B, 0x5BDEAE1D, 0x9B64C2B0, 0xEC63F226, 0x756AA39C,
0x026D930A, 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713,
0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38, 0x92D28E9B,
0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21, 0x86D3D2D4, 0xF1D4E242,
0x68DDB3F8, 0x1FDA836E, 0x81BE16CD, 0xF6B9265B, 0x6FB077E1,
0x18B74777, 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C,
0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45, 0xA00AE278,
0xD70DD2EE, 0x4E048354, 0x3903B3C2, 0xA7672661, 0xD06016F7,
0x4969474D, 0x3E6E77DB, 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66,
0x37D83BF0, 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9,
0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, 0xBAD03605,
0xCDD70693, 0x54DE5729, 0x23D967BF, 0xB3667A2E, 0xC4614AB8,
0x5D681B02, 0x2A6F2B94, 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B,
0x2D02EF8D],
crc32: function crc32(data) {
var tbl = util.crypto.crc32Table;
var crc = 0 ^ -1;
if (typeof data === 'string') {
data = new util.Buffer(data);
}
for (var i = 0; i < data.length; i++) {
var code = data.readUInt8(i);
crc = (crc >>> 8) ^ tbl[(crc ^ code) & 0xFF];
}
return (crc ^ -1) >>> 0;
},
hmac: function hmac(key, string, digest, fn) {
if (!digest) digest = 'binary';
if (digest === 'buffer') { digest = undefined; }
if (!fn) fn = 'sha256';
if (typeof string === 'string') string = new util.Buffer(string);
return util.crypto.lib.createHmac(fn, key).update(string).digest(digest);
},
md5: function md5(data, digest, callback) {
return util.crypto.hash('md5', data, digest, callback);
},
sha256: function sha256(data, digest, callback) {
return util.crypto.hash('sha256', data, digest, callback);
},
hash: function(algorithm, data, digest, callback) {
var hash = util.crypto.createHash(algorithm);
if (!digest) { digest = 'binary'; }
if (digest === 'buffer') { digest = undefined; }
if (typeof data === 'string') data = new util.Buffer(data);
var sliceFn = util.arraySliceFn(data);
var isBuffer = util.Buffer.isBuffer(data);
//Identifying objects with an ArrayBuffer as buffers
if (util.isBrowser() && typeof ArrayBuffer !== 'undefined' && data && data.buffer instanceof ArrayBuffer) isBuffer = true;
if (callback && typeof data === 'object' &&
typeof data.on === 'function' && !isBuffer) {
data.on('data', function(chunk) { hash.update(chunk); });
data.on('error', function(err) { callback(err); });
data.on('end', function() { callback(null, hash.digest(digest)); });
} else if (callback && sliceFn && !isBuffer &&
typeof FileReader !== 'undefined') {
// this might be a File/Blob
var index = 0, size = 1024 * 512;
var reader = new FileReader();
reader.onerror = function() {
callback(new Error('Failed to read data.'));
};
reader.onload = function() {
var buf = new util.Buffer(new Uint8Array(reader.result));
hash.update(buf);
index += buf.length;
reader._continueReading();
};
reader._continueReading = function() {
if (index >= data.size) {
callback(null, hash.digest(digest));
return;
}
var back = index + size;
if (back > data.size) back = data.size;
reader.readAsArrayBuffer(sliceFn.call(data, index, back));
};
reader._continueReading();
} else {
if (util.isBrowser() && typeof data === 'object' && !isBuffer) {
data = new util.Buffer(new Uint8Array(data));
}
var out = hash.update(data).digest(digest);
if (callback) callback(null, out);
return out;
}
},
toHex: function toHex(data) {
var out = [];
for (var i = 0; i < data.length; i++) {
out.push(('0' + data.charCodeAt(i).toString(16)).substr(-2, 2));
}
return out.join('');
},
createHash: function createHash(algorithm) {
return util.crypto.lib.createHash(algorithm);
}
},
/** @!ignore */
/* Abort constant */
abort: {},
each: function each(object, iterFunction) {
for (var key in object) {
if (Object.prototype.hasOwnProperty.call(object, key)) {
var ret = iterFunction.call(this, key, object[key]);
if (ret === util.abort) break;
}
}
},
arrayEach: function arrayEach(array, iterFunction) {
for (var idx in array) {
if (Object.prototype.hasOwnProperty.call(array, idx)) {
var ret = iterFunction.call(this, array[idx], parseInt(idx, 10));
if (ret === util.abort) break;
}
}
},
update: function update(obj1, obj2) {
util.each(obj2, function iterator(key, item) {
obj1[key] = item;
});
return obj1;
},
merge: function merge(obj1, obj2) {
return util.update(util.copy(obj1), obj2);
},
copy: function copy(object) {
if (object === null || object === undefined) return object;
var dupe = {};
// jshint forin:false
for (var key in object) {
dupe[key] = object[key];
}
return dupe;
},
isEmpty: function isEmpty(obj) {
for (var prop in obj) {
if (Object.prototype.hasOwnProperty.call(obj, prop)) {
return false;
}
}
return true;
},
arraySliceFn: function arraySliceFn(obj) {
var fn = obj.slice || obj.webkitSlice || obj.mozSlice;
return typeof fn === 'function' ? fn : null;
},
isType: function isType(obj, type) {
// handle cross-"frame" objects
if (typeof type === 'function') type = util.typeName(type);
return Object.prototype.toString.call(obj) === '[object ' + type + ']';
},
typeName: function typeName(type) {
if (Object.prototype.hasOwnProperty.call(type, 'name')) return type.name;
var str = type.toString();
var match = str.match(/^\s*function (.+)\(/);
return match ? match[1] : str;
},
error: function error(err, options) {
var originalError = null;
if (typeof err.message === 'string' && err.message !== '') {
if (typeof options === 'string' || (options && options.message)) {
originalError = util.copy(err);
originalError.message = err.message;
}
}
err.message = err.message || null;
if (typeof options === 'string') {
err.message = options;
} else if (typeof options === 'object' && options !== null) {
util.update(err, options);
if (options.message)
err.message = options.message;
if (options.code || options.name)
err.code = options.code || options.name;
if (options.stack)
err.stack = options.stack;
}
if (typeof Object.defineProperty === 'function') {
Object.defineProperty(err, 'name', {writable: true, enumerable: false});
Object.defineProperty(err, 'message', {enumerable: true});
}
err.name = options && options.name || err.name || err.code || 'Error';
err.time = new Date();
if (originalError) err.originalError = originalError;
return err;
},
/**
* @api private
*/
inherit: function inherit(klass, features) {
var newObject = null;
if (features === undefined) {
features = klass;
klass = Object;
newObject = {};
} else {
var ctor = function ConstructorWrapper() {};
ctor.prototype = klass.prototype;
newObject = new ctor();
}
// constructor not supplied, create pass-through ctor
if (features.constructor === Object) {
features.constructor = function() {
if (klass !== Object) {
return klass.apply(this, arguments);
}
};
}
features.constructor.prototype = newObject;
util.update(features.constructor.prototype, features);
features.constructor.__super__ = klass;
return features.constructor;
},
/**
* @api private
*/
mixin: function mixin() {
var klass = arguments[0];
for (var i = 1; i < arguments.length; i++) {
// jshint forin:false
for (var prop in arguments[i].prototype) {
var fn = arguments[i].prototype[prop];
if (prop !== 'constructor') {
klass.prototype[prop] = fn;
}
}
}
return klass;
},
/**
* @api private
*/
hideProperties: function hideProperties(obj, props) {
if (typeof Object.defineProperty !== 'function') return;
util.arrayEach(props, function (key) {
Object.defineProperty(obj, key, {
enumerable: false, writable: true, configurable: true });
});
},
/**
* @api private
*/
property: function property(obj, name, value, enumerable, isValue) {
var opts = {
configurable: true,
enumerable: enumerable !== undefined ? enumerable : true
};
if (typeof value === 'function' && !isValue) {
opts.get = value;
}
else {
opts.value = value; opts.writable = true;
}
Object.defineProperty(obj, name, opts);
},
/**
* @api private
*/
memoizedProperty: function memoizedProperty(obj, name, get, enumerable) {
var cachedValue = null;
// build enumerable attribute for each value with lazy accessor.
util.property(obj, name, function() {
if (cachedValue === null) {
cachedValue = get();
}
return cachedValue;
}, enumerable);
},
/**
* TODO Remove in major version revision
* This backfill populates response data without the
* top-level payload name.
*
* @api private
*/
hoistPayloadMember: function hoistPayloadMember(resp) {
var req = resp.request;
var operation = req.operation;
var output = req.service.api.operations[operation].output;
if (output.payload) {
var payloadMember = output.members[output.payload];
var responsePayload = resp.data[output.payload];
if (payloadMember.type === 'structure') {
util.each(responsePayload, function(key, value) {
util.property(resp.data, key, value, false);
});
}
}
},
/**
* Compute SHA-256 checksums of streams
*
* @api private
*/
computeSha256: function computeSha256(body, done) {
if (util.isNode()) {
var Stream = util.stream.Stream;
var fs = require('fs');
if (body instanceof Stream) {
if (typeof body.path === 'string') { // assume file object
var settings = {};
if (typeof body.start === 'number') {
settings.start = body.start;
}
if (typeof body.end === 'number') {
settings.end = body.end;
}
body = fs.createReadStream(body.path, settings);
} else { // TODO support other stream types
return done(new Error('Non-file stream objects are ' +
'not supported with SigV4'));
}
}
}
util.crypto.sha256(body, 'hex', function(err, sha) {
if (err) done(err);
else done(null, sha);
});
},
/**
* @api private
*/
isClockSkewed: function isClockSkewed(serverTime) {
if (serverTime) {
util.property(AWS.config, 'isClockSkewed',
Math.abs(new Date().getTime() - serverTime) >= 300000, false);
return AWS.config.isClockSkewed;
}
},
applyClockOffset: function applyClockOffset(serverTime) {
if (serverTime)
AWS.config.systemClockOffset = serverTime - new Date().getTime();
},
/**
* @api private
*/
extractRequestId: function extractRequestId(resp) {
var requestId = resp.httpResponse.headers['x-amz-request-id'] ||
resp.httpResponse.headers['x-amzn-requestid'];
if (!requestId && resp.data && resp.data.ResponseMetadata) {
requestId = resp.data.ResponseMetadata.RequestId;
}
if (requestId) {
resp.requestId = requestId;
}
if (resp.error) {
resp.error.requestId = requestId;
}
},
/**
* @api private
*/
addPromises: function addPromises(constructors, PromiseDependency) {
if (PromiseDependency === undefined && AWS && AWS.config) {
PromiseDependency = AWS.config.getPromisesDependency();
}
if (PromiseDependency === undefined && typeof Promise !== 'undefined') {
PromiseDependency = Promise;
}
if (typeof PromiseDependency !== 'function') var deletePromises = true;
if (!Array.isArray(constructors)) constructors = [constructors];
for (var ind = 0; ind < constructors.length; ind++) {
var constructor = constructors[ind];
if (deletePromises) {
if (constructor.deletePromisesFromClass) {
constructor.deletePromisesFromClass();
}
} else if (constructor.addPromisesToClass) {
constructor.addPromisesToClass(PromiseDependency);
}
}
},
/**
* @api private
*/
promisifyMethod: function promisifyMethod(methodName, PromiseDependency) {
return function promise() {
var self = this;
return new PromiseDependency(function(resolve, reject) {
self[methodName](function(err, data) {
if (err) {
reject(err);
} else {
resolve(data);
}
});
});
};
},
/**
* @api private
*/
isDualstackAvailable: function isDualstackAvailable(service) {
if (!service) return false;
var metadata = require('../apis/metadata.json');
if (typeof service !== 'string') service = service.serviceIdentifier;
if (typeof service !== 'string' || !metadata.hasOwnProperty(service)) return false;
return !!metadata[service].dualstackAvailable;
},
/**
* @api private
*/
calculateRetryDelay: function calculateRetryDelay(retryCount, retryDelayOptions) {
if (!retryDelayOptions) retryDelayOptions = {};
var customBackoff = retryDelayOptions.customBackoff || null;
if (typeof customBackoff === 'function') {
return customBackoff(retryCount);
}
var base = retryDelayOptions.base || 100;
var delay = Math.random() * (Math.pow(2, retryCount) * base);
return delay;
},
/**
* @api private
*/
handleRequestWithRetries: function handleRequestWithRetries(httpRequest, options, cb) {
if (!options) options = {};
var http = AWS.HttpClient.getInstance();
var httpOptions = options.httpOptions || {};
var retryCount = 0;
var errCallback = function(err) {
var maxRetries = options.maxRetries || 0;
if (err && err.code === 'TimeoutError') err.retryable = true;
if (err && err.retryable && retryCount < maxRetries) {
retryCount++;
var delay = util.calculateRetryDelay(retryCount, options.retryDelayOptions);
setTimeout(sendRequest, delay + (err.retryAfter || 0));
} else {
cb(err);
}
};
var sendRequest = function() {
var data = '';
http.handleRequest(httpRequest, httpOptions, function(httpResponse) {
httpResponse.on('data', function(chunk) { data += chunk.toString(); });
httpResponse.on('end', function() {
var statusCode = httpResponse.statusCode;
if (statusCode < 300) {
cb(null, data);
} else {
var retryAfter = parseInt(httpResponse.headers['retry-after'], 10) * 1000 || 0;
var err = util.error(new Error(),
{ retryable: statusCode >= 500 || statusCode === 429 }
);
if (retryAfter && err.retryable) err.retryAfter = retryAfter;
errCallback(err);
}
});
}, errCallback);
};
process.nextTick(sendRequest);
}
};
module.exports = util;
}).call(this,require('_process'))
},{"../apis/metadata.json":2,"./core":14,"_process":151,"fs":146}],62:[function(require,module,exports){
var util = require('../util');
var Shape = require('../model/shape');
function DomXmlParser() { }
DomXmlParser.prototype.parse = function(xml, shape) {
if (xml.replace(/^\s+/, '') === '') return {};
var result, error;
try {
if (window.DOMParser) {
try {
var parser = new DOMParser();
result = parser.parseFromString(xml, 'text/xml');
} catch (syntaxError) {
throw util.error(new Error('Parse error in document'),
{
originalError: syntaxError,
code: 'XMLParserError',
retryable: true
});
}
if (result.documentElement === null) {
throw util.error(new Error('Cannot parse empty document.'),
{
code: 'XMLParserError',
retryable: true
});
}
var isError = result.getElementsByTagName('parsererror')[0];
if (isError && (isError.parentNode === result ||
isError.parentNode.nodeName === 'body' ||
isError.parentNode.parentNode === result ||
isError.parentNode.parentNode.nodeName === 'body')) {
var errorElement = isError.getElementsByTagName('div')[0] || isError;
throw util.error(new Error(errorElement.textContent || 'Parser error in document'),
{
code: 'XMLParserError',
retryable: true
});
}
} else if (window.ActiveXObject) {
result = new window.ActiveXObject('Microsoft.XMLDOM');
result.async = false;
if (!result.loadXML(xml)) {
throw util.error(new Error('Parse error in document'),
{
code: 'XMLParserError',
retryable: true
});
}
} else {
throw new Error('Cannot load XML parser');
}
} catch (e) {
error = e;
}
if (result && result.documentElement && !error) {
var data = parseXml(result.documentElement, shape);
var metadata = result.getElementsByTagName('ResponseMetadata')[0];
if (metadata) {
data.ResponseMetadata = parseXml(metadata, {});
}
return data;
} else if (error) {
throw util.error(error || new Error(), {code: 'XMLParserError', retryable: true});
} else { // empty xml document
return {};
}
};
function parseXml(xml, shape) {
if (!shape) shape = {};
switch (shape.type) {
case 'structure': return parseStructure(xml, shape);
case 'map': return parseMap(xml, shape);
case 'list': return parseList(xml, shape);
case undefined: case null: return parseUnknown(xml);
default: return parseScalar(xml, shape);
}
}
function parseStructure(xml, shape) {
var data = {};
if (xml === null) return data;
util.each(shape.members, function(memberName, memberShape) {
if (memberShape.isXmlAttribute) {
if (Object.prototype.hasOwnProperty.call(xml.attributes, memberShape.name)) {
var value = xml.attributes[memberShape.name].value;
data[memberName] = parseXml({textContent: value}, memberShape);
}
} else {
var xmlChild = memberShape.flattened ? xml :
xml.getElementsByTagName(memberShape.name)[0];
if (xmlChild) {
data[memberName] = parseXml(xmlChild, memberShape);
} else if (!memberShape.flattened && memberShape.type === 'list') {
data[memberName] = memberShape.defaultValue;
}
}
});
return data;
}
function parseMap(xml, shape) {
var data = {};
var xmlKey = shape.key.name || 'key';
var xmlValue = shape.value.name || 'value';
var tagName = shape.flattened ? shape.name : 'entry';
var child = xml.firstElementChild;
while (child) {
if (child.nodeName === tagName) {
var key = child.getElementsByTagName(xmlKey)[0].textContent;
var value = child.getElementsByTagName(xmlValue)[0];
data[key] = parseXml(value, shape.value);
}
child = child.nextElementSibling;
}
return data;
}
function parseList(xml, shape) {
var data = [];
var tagName = shape.flattened ? shape.name : (shape.member.name || 'member');
var child = xml.firstElementChild;
while (child) {
if (child.nodeName === tagName) {
data.push(parseXml(child, shape.member));
}
child = child.nextElementSibling;
}
return data;
}
function parseScalar(xml, shape) {
if (xml.getAttribute) {
var encoding = xml.getAttribute('encoding');
if (encoding === 'base64') {
shape = new Shape.create({type: encoding});
}
}
var text = xml.textContent;
if (text === '') text = null;
if (typeof shape.toType === 'function') {
return shape.toType(text);
} else {
return text;
}
}
function parseUnknown(xml) {
if (xml === undefined || xml === null) return '';
// empty object
if (!xml.firstElementChild) {
if (xml.parentNode.parentNode === null) return {};
if (xml.childNodes.length === 0) return '';
else return xml.textContent;
}
// object, parse as structure
var shape = {type: 'structure', members: {}};
var child = xml.firstElementChild;
while (child) {
var tag = child.nodeName;
if (Object.prototype.hasOwnProperty.call(shape.members, tag)) {
// multiple tags of the same name makes it a list
shape.members[tag].type = 'list';
} else {
shape.members[tag] = {name: tag};
}
child = child.nextElementSibling;
}
return parseStructure(xml, shape);
}
module.exports = DomXmlParser;
},{"../model/shape":32,"../util":61}],63:[function(require,module,exports){
var util = require('../util');
var builder = require('xmlbuilder');
function XmlBuilder() { }
XmlBuilder.prototype.toXML = function(params, shape, rootElement, noEmpty) {
var xml = builder.create(rootElement);
applyNamespaces(xml, shape);
serialize(xml, params, shape);
return xml.children.length > 0 || noEmpty ? xml.root().toString() : '';
};
function serialize(xml, value, shape) {
switch (shape.type) {
case 'structure': return serializeStructure(xml, value, shape);
case 'map': return serializeMap(xml, value, shape);
case 'list': return serializeList(xml, value, shape);
default: return serializeScalar(xml, value, shape);
}
}
function serializeStructure(xml, params, shape) {
util.arrayEach(shape.memberNames, function(memberName) {
var memberShape = shape.members[memberName];
if (memberShape.location !== 'body') return;
var value = params[memberName];
var name = memberShape.name;
if (value !== undefined && value !== null) {
if (memberShape.isXmlAttribute) {
xml.att(name, value);
} else if (memberShape.flattened) {
serialize(xml, value, memberShape);
} else {
var element = xml.ele(name);
applyNamespaces(element, memberShape);
serialize(element, value, memberShape);
}
}
});
}
function serializeMap(xml, map, shape) {
var xmlKey = shape.key.name || 'key';
var xmlValue = shape.value.name || 'value';
util.each(map, function(key, value) {
var entry = xml.ele(shape.flattened ? shape.name : 'entry');
serialize(entry.ele(xmlKey), key, shape.key);
serialize(entry.ele(xmlValue), value, shape.value);
});
}
function serializeList(xml, list, shape) {
if (shape.flattened) {
util.arrayEach(list, function(value) {
var name = shape.member.name || shape.name;
var element = xml.ele(name);
serialize(element, value, shape.member);
});
} else {
util.arrayEach(list, function(value) {
var name = shape.member.name || 'member';
var element = xml.ele(name);
serialize(element, value, shape.member);
});
}
}
function serializeScalar(xml, value, shape) {
xml.txt(shape.toWireFormat(value));
}
function applyNamespaces(xml, shape) {
var uri, prefix = 'xmlns';
if (shape.xmlNamespaceUri) {
uri = shape.xmlNamespaceUri;
if (shape.xmlNamespacePrefix) prefix += ':' + shape.xmlNamespacePrefix;
} else if (xml.isRoot && shape.api.xmlNamespaceUri) {
uri = shape.api.xmlNamespaceUri;
}
if (uri) xml.att(prefix, uri);
}
module.exports = XmlBuilder;
},{"../util":61,"xmlbuilder":144}],64:[function(require,module,exports){
var util = require('../util');
var Shape = require('../model/shape');
function NsXmlParser() { }
NsXmlParser.prototype.parse = function(xml, shape) {
if (xml.replace(/^\s+/, '') === '') return {};
var result, error;
try {
if (NS.xml) {
result = NS.xml.Parser.fromString({text: xml});
} else {
throw new Error('Cannot load XML parser NS.xml');
}
} catch (e) {
error = e;
}
if (result && result.documentElement && !error) {
var data = parseXml(result.documentElement, shape);
var metadata = result.getElementsByTagName('ResponseMetadata');
if (metadata && metadata.length > 0) {
data.ResponseMetadata = parseXml(metadata, {});
}
return data;
} else if (error) {
if (NsXmlParser._nst_constructor) {
log.error('NsXmlParser.parse [' + error.code + '] name: ' + ' message: ' + error.message + ' at ' + error.fileName + ':' + error.lineNumber, error.stack);
}
throw util.error(error || new Error(), {code: 'XMLParserError', retryable: false});
} else { // empty xml document
return {};
}
};
function parseXml(xml, shape) {
if (!shape) shape = {};
switch (shape.type) {
case 'structure': return parseStructure(xml, shape);
case 'map': return parseMap(xml, shape);
case 'list': return parseList(xml, shape);
case undefined: case null: return parseUnknown(xml);
default: return parseScalar(xml, shape);
}
}
function parseStructure(xml, shape) {
var data = {};
if (xml === null) return data;
util.each(shape.members, function(memberName, memberShape) {
if (memberShape.isXmlAttribute) {
if (xml.hasAttribute({name: memberShape.name})) {
var value = xml.attributes[memberShape.name];
data[memberName] = parseXml({textContent: value}, memberShape);
}
} else {
var xmlChild = memberShape.flattened ? xml : xml.getElementsByTagName(memberShape.name)[0];
if (xmlChild) {
data[memberName] = parseXml(xmlChild, memberShape);
} else if (!memberShape.flattened && memberShape.type === 'list') {
data[memberName] = memberShape.defaultValue;
}
}
});
return data;
}
function parseMap(xml, shape) {
var data = {};
var xmlKey = shape.key.name || 'key';
var xmlValue = shape.value.name || 'value';
var tagName = shape.flattened ? shape.name : 'entry';
var child = xml.firstChild;
while (child) {
if (child.nodeName === tagName) {
var key = child.getElementsByTagName(xmlKey)[0].textContent;
var value = child.getElementsByTagName(xmlValue)[0];
data[key] = parseXml(value, shape.value);
}
child = child.nextSibling;
}
return data;
}
function parseList(xml, shape) {
var data = [];
var tagName = shape.flattened ? shape.name : (shape.member.name || 'member');
var child = xml.firstChild;
while (child) {
if (child.nodeName === tagName) {
data.push(parseXml(child, shape.member));
}
child = child.nextSibling;
}
return data;
}
function parseScalar(xml, shape) {
if (xml.getAttribute) {
var encoding = xml.getAttribute('encoding');
if (encoding === 'base64') {
shape = new Shape.create({type: encoding});
}
}
var text = xml.textContent;
if (text === '') text = null;
if (typeof shape.toType === 'function') {
return shape.toType(text);
} else {
return text;
}
}
function parseUnknown(xml) {
if (xml === undefined || xml === null) return '';
if (!xml.firstChild) {
if (xml.parentNode && xml.parentNode.parentNode === null) return {};
if (xml.childNodes && xml.childNodes.length === 0) return '';
else return xml.textContent;
}
var shape = {type: 'structure', members: {}};
var child = xml.firstChild;
while (child) {
var tag = child.nodeName;
if (Object.prototype.hasOwnProperty.call(shape.members, tag)) {
shape.members[tag].type = 'list';
} else {
shape.members[tag] = {name: tag};
}
child = child.nextSibling;
}
return parseStructure(xml, shape);
}
module.exports = NsXmlParser;
},{"../model/shape":32,"../util":61}],65:[function(require,module,exports){
'use strict'
exports.byteLength = byteLength
exports.toByteArray = toByteArray
exports.fromByteArray = fromByteArray
var lookup = []
var revLookup = []
var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array
var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
for (var i = 0, len = code.length; i < len; ++i) {
lookup[i] = code[i]
revLookup[code.charCodeAt(i)] = i
}
revLookup['-'.charCodeAt(0)] = 62
revLookup['_'.charCodeAt(0)] = 63
function placeHoldersCount (b64) {
var len = b64.length
if (len % 4 > 0) {
throw new Error('Invalid string. Length must be a multiple of 4')
}
// the number of equal signs (place holders)
// if there are two placeholders, than the two characters before it
// represent one byte
// if there is only one, then the three characters before it represent 2 bytes
// this is just a cheap hack to not do indexOf twice
return b64[len - 2] === '=' ? 2 : b64[len - 1] === '=' ? 1 : 0
}
function byteLength (b64) {
// base64 is 4/3 + up to two characters of the original data
return b64.length * 3 / 4 - placeHoldersCount(b64)
}
function toByteArray (b64) {
var i, j, l, tmp, placeHolders, arr
var len = b64.length
placeHolders = placeHoldersCount(b64)
arr = new Arr(len * 3 / 4 - placeHolders)
// if there are placeholders, only get up to the last complete 4 chars
l = placeHolders > 0 ? len - 4 : len
var L = 0
for (i = 0, j = 0; i < l; i += 4, j += 3) {
tmp = (revLookup[b64.charCodeAt(i)] << 18) | (revLookup[b64.charCodeAt(i + 1)] << 12) | (revLookup[b64.charCodeAt(i + 2)] << 6) | revLookup[b64.charCodeAt(i + 3)]
arr[L++] = (tmp >> 16) & 0xFF
arr[L++] = (tmp >> 8) & 0xFF
arr[L++] = tmp & 0xFF
}
if (placeHolders === 2) {
tmp = (revLookup[b64.charCodeAt(i)] << 2) | (revLookup[b64.charCodeAt(i + 1)] >> 4)
arr[L++] = tmp & 0xFF
} else if (placeHolders === 1) {
tmp = (revLookup[b64.charCodeAt(i)] << 10) | (revLookup[b64.charCodeAt(i + 1)] << 4) | (revLookup[b64.charCodeAt(i + 2)] >> 2)
arr[L++] = (tmp >> 8) & 0xFF
arr[L++] = tmp & 0xFF
}
return arr
}
function tripletToBase64 (num) {
return lookup[num >> 18 & 0x3F] + lookup[num >> 12 & 0x3F] + lookup[num >> 6 & 0x3F] + lookup[num & 0x3F]
}
function encodeChunk (uint8, start, end) {
var tmp
var output = []
for (var i = start; i < end; i += 3) {
tmp = (uint8[i] << 16) + (uint8[i + 1] << 8) + (uint8[i + 2])
output.push(tripletToBase64(tmp))
}
return output.join('')
}
function fromByteArray (uint8) {
var tmp
var len = uint8.length
var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes
var output = ''
var parts = []
var maxChunkLength = 16383 // must be multiple of 3
// go through the array every three bytes, we'll deal with trailing stuff later
for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) {
parts.push(encodeChunk(uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength)))
}
// pad the end with zeros, but make sure to not forget the extra bytes
if (extraBytes === 1) {
tmp = uint8[len - 1]
output += lookup[tmp >> 2]
output += lookup[(tmp << 4) & 0x3F]
output += '=='
} else if (extraBytes === 2) {
tmp = (uint8[len - 2] << 8) + (uint8[len - 1])
output += lookup[tmp >> 10]
output += lookup[(tmp >> 4) & 0x3F]
output += lookup[(tmp << 2) & 0x3F]
output += '='
}
parts.push(output)
return parts.join('')
}
},{}],66:[function(require,module,exports){
(function (global){
/*!
* The buffer module from node.js, for the browser.
*
* @author Feross Aboukhadijeh <[email protected]> <http://feross.org>
* @license MIT
*/
/* eslint-disable no-proto */
'use strict'
var base64 = require('base64-js')
var ieee754 = require('ieee754')
var isArray = require('isarray')
exports.Buffer = Buffer
exports.SlowBuffer = SlowBuffer
exports.INSPECT_MAX_BYTES = 50
/**
* If `Buffer.TYPED_ARRAY_SUPPORT`:
* === true Use Uint8Array implementation (fastest)
* === false Use Object implementation (most compatible, even IE6)
*
* Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+,
* Opera 11.6+, iOS 4.2+.
*
* Due to various browser bugs, sometimes the Object implementation will be used even
* when the browser supports typed arrays.
*
* Note:
*
* - Firefox 4-29 lacks support for adding new properties to `Uint8Array` instances,
* See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438.
*
* - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function.
*
* - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of
* incorrect length in some situations.
* We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they
* get the Object implementation, which is slower but behaves correctly.
*/
Buffer.TYPED_ARRAY_SUPPORT = global.TYPED_ARRAY_SUPPORT !== undefined
? global.TYPED_ARRAY_SUPPORT
: typedArraySupport()
/*
* Export kMaxLength after typed array support is determined.
*/
exports.kMaxLength = kMaxLength()
function typedArraySupport () {
try {
var arr = new Uint8Array(1)
arr.__proto__ = {__proto__: Uint8Array.prototype, foo: function () { return 42 }}
return arr.foo() === 42 && // typed array instances can be augmented
typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray`
arr.subarray(1, 1).byteLength === 0 // ie10 has broken `subarray`
} catch (e) {
return false
}
}
function kMaxLength () {
return Buffer.TYPED_ARRAY_SUPPORT
? 0x7fffffff
: 0x3fffffff
}
function createBuffer (that, length) {
if (kMaxLength() < length) {
throw new RangeError('Invalid typed array length')
}
if (Buffer.TYPED_ARRAY_SUPPORT) {
// Return an augmented `Uint8Array` instance, for best performance
that = new Uint8Array(length)
that.__proto__ = Buffer.prototype
} else {
// Fallback: Return an object instance of the Buffer class
if (that === null) {
that = new Buffer(length)
}
that.length = length
}
return that
}
/**
* The Buffer constructor returns instances of `Uint8Array` that have their
* prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of
* `Uint8Array`, so the returned instances will have all the node `Buffer` methods
* and the `Uint8Array` methods. Square bracket notation works as expected -- it
* returns a single octet.
*
* The `Uint8Array` prototype remains unmodified.
*/
function Buffer (arg, encodingOrOffset, length) {
if (!Buffer.TYPED_ARRAY_SUPPORT && !(this instanceof Buffer)) {
return new Buffer(arg, encodingOrOffset, length)
}
// Common case.
if (typeof arg === 'number') {
if (typeof encodingOrOffset === 'string') {
throw new Error(
'If encoding is specified then the first argument must be a string'
)
}
return allocUnsafe(this, arg)
}
return from(this, arg, encodingOrOffset, length)
}
Buffer.poolSize = 8192 // not used by this implementation
// TODO: Legacy, not needed anymore. Remove in next major version.
Buffer._augment = function (arr) {
arr.__proto__ = Buffer.prototype
return arr
}
function from (that, value, encodingOrOffset, length) {
if (typeof value === 'number') {
throw new TypeError('"value" argument must not be a number')
}
if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) {
return fromArrayBuffer(that, value, encodingOrOffset, length)
}
if (typeof value === 'string') {
return fromString(that, value, encodingOrOffset)
}
return fromObject(that, value)
}
/**
* Functionally equivalent to Buffer(arg, encoding) but throws a TypeError
* if value is a number.
* Buffer.from(str[, encoding])
* Buffer.from(array)
* Buffer.from(buffer)
* Buffer.from(arrayBuffer[, byteOffset[, length]])
**/
Buffer.from = function (value, encodingOrOffset, length) {
return from(null, value, encodingOrOffset, length)
}
if (Buffer.TYPED_ARRAY_SUPPORT) {
Buffer.prototype.__proto__ = Uint8Array.prototype
Buffer.__proto__ = Uint8Array
if (typeof Symbol !== 'undefined' && Symbol.species &&
Buffer[Symbol.species] === Buffer) {
// Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97
Object.defineProperty(Buffer, Symbol.species, {
value: null,
configurable: true
})
}
}
function assertSize (size) {
if (typeof size !== 'number') {
throw new TypeError('"size" argument must be a number')
} else if (size < 0) {
throw new RangeError('"size" argument must not be negative')
}
}
function alloc (that, size, fill, encoding) {
assertSize(size)
if (size <= 0) {
return createBuffer(that, size)
}
if (fill !== undefined) {
// Only pay attention to encoding if it's a string. This
// prevents accidentally sending in a number that would
// be interpretted as a start offset.
return typeof encoding === 'string'
? createBuffer(that, size).fill(fill, encoding)
: createBuffer(that, size).fill(fill)
}
return createBuffer(that, size)
}
/**
* Creates a new filled Buffer instance.
* alloc(size[, fill[, encoding]])
**/
Buffer.alloc = function (size, fill, encoding) {
return alloc(null, size, fill, encoding)
}
function allocUnsafe (that, size) {
assertSize(size)
that = createBuffer(that, size < 0 ? 0 : checked(size) | 0)
if (!Buffer.TYPED_ARRAY_SUPPORT) {
for (var i = 0; i < size; ++i) {
that[i] = 0
}
}
return that
}
/**
* Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance.
* */
Buffer.allocUnsafe = function (size) {
return allocUnsafe(null, size)
}
/**
* Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance.
*/
Buffer.allocUnsafeSlow = function (size) {
return allocUnsafe(null, size)
}
function fromString (that, string, encoding) {
if (typeof encoding !== 'string' || encoding === '') {
encoding = 'utf8'
}
if (!Buffer.isEncoding(encoding)) {
throw new TypeError('"encoding" must be a valid string encoding')
}
var length = byteLength(string, encoding) | 0
that = createBuffer(that, length)
var actual = that.write(string, encoding)
if (actual !== length) {
// Writing a hex string, for example, that contains invalid characters will
// cause everything after the first invalid character to be ignored. (e.g.
// 'abxxcd' will be treated as 'ab')
that = that.slice(0, actual)
}
return that
}
function fromArrayLike (that, array) {
var length = array.length < 0 ? 0 : checked(array.length) | 0
that = createBuffer(that, length)
for (var i = 0; i < length; i += 1) {
that[i] = array[i] & 255
}
return that
}
function fromArrayBuffer (that, array, byteOffset, length) {
array.byteLength // this throws if `array` is not a valid ArrayBuffer
if (byteOffset < 0 || array.byteLength < byteOffset) {
throw new RangeError('\'offset\' is out of bounds')
}
if (array.byteLength < byteOffset + (length || 0)) {
throw new RangeError('\'length\' is out of bounds')
}
if (byteOffset === undefined && length === undefined) {
array = new Uint8Array(array)
} else if (length === undefined) {
array = new Uint8Array(array, byteOffset)
} else {
array = new Uint8Array(array, byteOffset, length)
}
if (Buffer.TYPED_ARRAY_SUPPORT) {
// Return an augmented `Uint8Array` instance, for best performance
that = array
that.__proto__ = Buffer.prototype
} else {
// Fallback: Return an object instance of the Buffer class
that = fromArrayLike(that, array)
}
return that
}
function fromObject (that, obj) {
if (Buffer.isBuffer(obj)) {
var len = checked(obj.length) | 0
that = createBuffer(that, len)
if (that.length === 0) {
return that
}
obj.copy(that, 0, 0, len)
return that
}
if (obj) {
if ((typeof ArrayBuffer !== 'undefined' &&
obj.buffer instanceof ArrayBuffer) || 'length' in obj) {
if (typeof obj.length !== 'number' || isnan(obj.length)) {
return createBuffer(that, 0)
}
return fromArrayLike(that, obj)
}
if (obj.type === 'Buffer' && isArray(obj.data)) {
return fromArrayLike(that, obj.data)
}
}
throw new TypeError('First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.')
}
function checked (length) {
// Note: cannot use `length < kMaxLength()` here because that fails when
// length is NaN (which is otherwise coerced to zero.)
if (length >= kMaxLength()) {
throw new RangeError('Attempt to allocate Buffer larger than maximum ' +
'size: 0x' + kMaxLength().toString(16) + ' bytes')
}
return length | 0
}
function SlowBuffer (length) {
if (+length != length) { // eslint-disable-line eqeqeq
length = 0
}
return Buffer.alloc(+length)
}
Buffer.isBuffer = function isBuffer (b) {
return !!(b != null && b._isBuffer)
}
Buffer.compare = function compare (a, b) {
if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) {
throw new TypeError('Arguments must be Buffers')
}
if (a === b) return 0
var x = a.length
var y = b.length
for (var i = 0, len = Math.min(x, y); i < len; ++i) {
if (a[i] !== b[i]) {
x = a[i]
y = b[i]
break
}
}
if (x < y) return -1
if (y < x) return 1
return 0
}
Buffer.isEncoding = function isEncoding (encoding) {
switch (String(encoding).toLowerCase()) {
case 'hex':
case 'utf8':
case 'utf-8':
case 'ascii':
case 'latin1':
case 'binary':
case 'base64':
case 'ucs2':
case 'ucs-2':
case 'utf16le':
case 'utf-16le':
return true
default:
return false
}
}
Buffer.concat = function concat (list, length) {
if (!isArray(list)) {
throw new TypeError('"list" argument must be an Array of Buffers')
}
if (list.length === 0) {
return Buffer.alloc(0)
}
var i
if (length === undefined) {
length = 0
for (i = 0; i < list.length; ++i) {
length += list[i].length
}
}
var buffer = Buffer.allocUnsafe(length)
var pos = 0
for (i = 0; i < list.length; ++i) {
var buf = list[i]
if (!Buffer.isBuffer(buf)) {
throw new TypeError('"list" argument must be an Array of Buffers')
}
buf.copy(buffer, pos)
pos += buf.length
}
return buffer
}
function byteLength (string, encoding) {
if (Buffer.isBuffer(string)) {
return string.length
}
if (typeof ArrayBuffer !== 'undefined' && typeof ArrayBuffer.isView === 'function' &&
(ArrayBuffer.isView(string) || string instanceof ArrayBuffer)) {
return string.byteLength
}
if (typeof string !== 'string') {
string = '' + string
}
var len = string.length
if (len === 0) return 0
// Use a for loop to avoid recursion
var loweredCase = false
for (;;) {
switch (encoding) {
case 'ascii':
case 'latin1':
case 'binary':
return len
case 'utf8':
case 'utf-8':
case undefined:
return utf8ToBytes(string).length
case 'ucs2':
case 'ucs-2':
case 'utf16le':
case 'utf-16le':
return len * 2
case 'hex':
return len >>> 1
case 'base64':
return base64ToBytes(string).length
default:
if (loweredCase) return utf8ToBytes(string).length // assume utf8
encoding = ('' + encoding).toLowerCase()
loweredCase = true
}
}
}
Buffer.byteLength = byteLength
function slowToString (encoding, start, end) {
var loweredCase = false
// No need to verify that "this.length <= MAX_UINT32" since it's a read-only
// property of a typed array.
// This behaves neither like String nor Uint8Array in that we set start/end
// to their upper/lower bounds if the value passed is out of range.
// undefined is handled specially as per ECMA-262 6th Edition,
// Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization.
if (start === undefined || start < 0) {
start = 0
}
// Return early if start > this.length. Done here to prevent potential uint32
// coercion fail below.
if (start > this.length) {
return ''
}
if (end === undefined || end > this.length) {
end = this.length
}
if (end <= 0) {
return ''
}
// Force coersion to uint32. This will also coerce falsey/NaN values to 0.
end >>>= 0
start >>>= 0
if (end <= start) {
return ''
}
if (!encoding) encoding = 'utf8'
while (true) {
switch (encoding) {
case 'hex':
return hexSlice(this, start, end)
case 'utf8':
case 'utf-8':
return utf8Slice(this, start, end)
case 'ascii':
return asciiSlice(this, start, end)
case 'latin1':
case 'binary':
return latin1Slice(this, start, end)
case 'base64':
return base64Slice(this, start, end)
case 'ucs2':
case 'ucs-2':
case 'utf16le':
case 'utf-16le':
return utf16leSlice(this, start, end)
default:
if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
encoding = (encoding + '').toLowerCase()
loweredCase = true
}
}
}
// The property is used by `Buffer.isBuffer` and `is-buffer` (in Safari 5-7) to detect
// Buffer instances.
Buffer.prototype._isBuffer = true
function swap (b, n, m) {
var i = b[n]
b[n] = b[m]
b[m] = i
}
Buffer.prototype.swap16 = function swap16 () {
var len = this.length
if (len % 2 !== 0) {
throw new RangeError('Buffer size must be a multiple of 16-bits')
}
for (var i = 0; i < len; i += 2) {
swap(this, i, i + 1)
}
return this
}
Buffer.prototype.swap32 = function swap32 () {
var len = this.length
if (len % 4 !== 0) {
throw new RangeError('Buffer size must be a multiple of 32-bits')
}
for (var i = 0; i < len; i += 4) {
swap(this, i, i + 3)
swap(this, i + 1, i + 2)
}
return this
}
Buffer.prototype.swap64 = function swap64 () {
var len = this.length
if (len % 8 !== 0) {
throw new RangeError('Buffer size must be a multiple of 64-bits')
}
for (var i = 0; i < len; i += 8) {
swap(this, i, i + 7)
swap(this, i + 1, i + 6)
swap(this, i + 2, i + 5)
swap(this, i + 3, i + 4)
}
return this
}
Buffer.prototype.toString = function toString () {
var length = this.length | 0
if (length === 0) return ''
if (arguments.length === 0) return utf8Slice(this, 0, length)
return slowToString.apply(this, arguments)
}
Buffer.prototype.equals = function equals (b) {
if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')
if (this === b) return true
return Buffer.compare(this, b) === 0
}
Buffer.prototype.inspect = function inspect () {
var str = ''
var max = exports.INSPECT_MAX_BYTES
if (this.length > 0) {
str = this.toString('hex', 0, max).match(/.{2}/g).join(' ')
if (this.length > max) str += ' ... '
}
return '<Buffer ' + str + '>'
}
Buffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) {
if (!Buffer.isBuffer(target)) {
throw new TypeError('Argument must be a Buffer')
}
if (start === undefined) {
start = 0
}
if (end === undefined) {
end = target ? target.length : 0
}
if (thisStart === undefined) {
thisStart = 0
}
if (thisEnd === undefined) {
thisEnd = this.length
}
if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) {
throw new RangeError('out of range index')
}
if (thisStart >= thisEnd && start >= end) {
return 0
}
if (thisStart >= thisEnd) {
return -1
}
if (start >= end) {
return 1
}
start >>>= 0
end >>>= 0
thisStart >>>= 0
thisEnd >>>= 0
if (this === target) return 0
var x = thisEnd - thisStart
var y = end - start
var len = Math.min(x, y)
var thisCopy = this.slice(thisStart, thisEnd)
var targetCopy = target.slice(start, end)
for (var i = 0; i < len; ++i) {
if (thisCopy[i] !== targetCopy[i]) {
x = thisCopy[i]
y = targetCopy[i]
break
}
}
if (x < y) return -1
if (y < x) return 1
return 0
}
// Finds either the first index of `val` in `buffer` at offset >= `byteOffset`,
// OR the last index of `val` in `buffer` at offset <= `byteOffset`.
//
// Arguments:
// - buffer - a Buffer to search
// - val - a string, Buffer, or number
// - byteOffset - an index into `buffer`; will be clamped to an int32
// - encoding - an optional encoding, relevant is val is a string
// - dir - true for indexOf, false for lastIndexOf
function bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) {
// Empty buffer means no match
if (buffer.length === 0) return -1
// Normalize byteOffset
if (typeof byteOffset === 'string') {
encoding = byteOffset
byteOffset = 0
} else if (byteOffset > 0x7fffffff) {
byteOffset = 0x7fffffff
} else if (byteOffset < -0x80000000) {
byteOffset = -0x80000000
}
byteOffset = +byteOffset // Coerce to Number.
if (isNaN(byteOffset)) {
// byteOffset: it it's undefined, null, NaN, "foo", etc, search whole buffer
byteOffset = dir ? 0 : (buffer.length - 1)
}
// Normalize byteOffset: negative offsets start from the end of the buffer
if (byteOffset < 0) byteOffset = buffer.length + byteOffset
if (byteOffset >= buffer.length) {
if (dir) return -1
else byteOffset = buffer.length - 1
} else if (byteOffset < 0) {
if (dir) byteOffset = 0
else return -1
}
// Normalize val
if (typeof val === 'string') {
val = Buffer.from(val, encoding)
}
// Finally, search either indexOf (if dir is true) or lastIndexOf
if (Buffer.isBuffer(val)) {
// Special case: looking for empty string/buffer always fails
if (val.length === 0) {
return -1
}
return arrayIndexOf(buffer, val, byteOffset, encoding, dir)
} else if (typeof val === 'number') {
val = val & 0xFF // Search for a byte value [0-255]
if (Buffer.TYPED_ARRAY_SUPPORT &&
typeof Uint8Array.prototype.indexOf === 'function') {
if (dir) {
return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset)
} else {
return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset)
}
}
return arrayIndexOf(buffer, [ val ], byteOffset, encoding, dir)
}
throw new TypeError('val must be string, number or Buffer')
}
function arrayIndexOf (arr, val, byteOffset, encoding, dir) {
var indexSize = 1
var arrLength = arr.length
var valLength = val.length
if (encoding !== undefined) {
encoding = String(encoding).toLowerCase()
if (encoding === 'ucs2' || encoding === 'ucs-2' ||
encoding === 'utf16le' || encoding === 'utf-16le') {
if (arr.length < 2 || val.length < 2) {
return -1
}
indexSize = 2
arrLength /= 2
valLength /= 2
byteOffset /= 2
}
}
function read (buf, i) {
if (indexSize === 1) {
return buf[i]
} else {
return buf.readUInt16BE(i * indexSize)
}
}
var i
if (dir) {
var foundIndex = -1
for (i = byteOffset; i < arrLength; i++) {
if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) {
if (foundIndex === -1) foundIndex = i
if (i - foundIndex + 1 === valLength) return foundIndex * indexSize
} else {
if (foundIndex !== -1) i -= i - foundIndex
foundIndex = -1
}
}
} else {
if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength
for (i = byteOffset; i >= 0; i--) {
var found = true
for (var j = 0; j < valLength; j++) {
if (read(arr, i + j) !== read(val, j)) {
found = false
break
}
}
if (found) return i
}
}
return -1
}
Buffer.prototype.includes = function includes (val, byteOffset, encoding) {
return this.indexOf(val, byteOffset, encoding) !== -1
}
Buffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) {
return bidirectionalIndexOf(this, val, byteOffset, encoding, true)
}
Buffer.prototype.lastIndexOf = function lastIndexOf (val, byteOffset, encoding) {
return bidirectionalIndexOf(this, val, byteOffset, encoding, false)
}
function hexWrite (buf, string, offset, length) {
offset = Number(offset) || 0
var remaining = buf.length - offset
if (!length) {
length = remaining
} else {
length = Number(length)
if (length > remaining) {
length = remaining
}
}
// must be an even number of digits
var strLen = string.length
if (strLen % 2 !== 0) throw new TypeError('Invalid hex string')
if (length > strLen / 2) {
length = strLen / 2
}
for (var i = 0; i < length; ++i) {
var parsed = parseInt(string.substr(i * 2, 2), 16)
if (isNaN(parsed)) return i
buf[offset + i] = parsed
}
return i
}
function utf8Write (buf, string, offset, length) {
return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length)
}
function asciiWrite (buf, string, offset, length) {
return blitBuffer(asciiToBytes(string), buf, offset, length)
}
function latin1Write (buf, string, offset, length) {
return asciiWrite(buf, string, offset, length)
}
function base64Write (buf, string, offset, length) {
return blitBuffer(base64ToBytes(string), buf, offset, length)
}
function ucs2Write (buf, string, offset, length) {
return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length)
}
Buffer.prototype.write = function write (string, offset, length, encoding) {
// Buffer#write(string)
if (offset === undefined) {
encoding = 'utf8'
length = this.length
offset = 0
// Buffer#write(string, encoding)
} else if (length === undefined && typeof offset === 'string') {
encoding = offset
length = this.length
offset = 0
// Buffer#write(string, offset[, length][, encoding])
} else if (isFinite(offset)) {
offset = offset | 0
if (isFinite(length)) {
length = length | 0
if (encoding === undefined) encoding = 'utf8'
} else {
encoding = length
length = undefined
}
// legacy write(string, encoding, offset, length) - remove in v0.13
} else {
throw new Error(
'Buffer.write(string, encoding, offset[, length]) is no longer supported'
)
}
var remaining = this.length - offset
if (length === undefined || length > remaining) length = remaining
if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) {
throw new RangeError('Attempt to write outside buffer bounds')
}
if (!encoding) encoding = 'utf8'
var loweredCase = false
for (;;) {
switch (encoding) {
case 'hex':
return hexWrite(this, string, offset, length)
case 'utf8':
case 'utf-8':
return utf8Write(this, string, offset, length)
case 'ascii':
return asciiWrite(this, string, offset, length)
case 'latin1':
case 'binary':
return latin1Write(this, string, offset, length)
case 'base64':
// Warning: maxLength not taken into account in base64Write
return base64Write(this, string, offset, length)
case 'ucs2':
case 'ucs-2':
case 'utf16le':
case 'utf-16le':
return ucs2Write(this, string, offset, length)
default:
if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
encoding = ('' + encoding).toLowerCase()
loweredCase = true
}
}
}
Buffer.prototype.toJSON = function toJSON () {
return {
type: 'Buffer',
data: Array.prototype.slice.call(this._arr || this, 0)
}
}
function base64Slice (buf, start, end) {
if (start === 0 && end === buf.length) {
return base64.fromByteArray(buf)
} else {
return base64.fromByteArray(buf.slice(start, end))
}
}
function utf8Slice (buf, start, end) {
end = Math.min(buf.length, end)
var res = []
var i = start
while (i < end) {
var firstByte = buf[i]
var codePoint = null
var bytesPerSequence = (firstByte > 0xEF) ? 4
: (firstByte > 0xDF) ? 3
: (firstByte > 0xBF) ? 2
: 1
if (i + bytesPerSequence <= end) {
var secondByte, thirdByte, fourthByte, tempCodePoint
switch (bytesPerSequence) {
case 1:
if (firstByte < 0x80) {
codePoint = firstByte
}
break
case 2:
secondByte = buf[i + 1]
if ((secondByte & 0xC0) === 0x80) {
tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F)
if (tempCodePoint > 0x7F) {
codePoint = tempCodePoint
}
}
break
case 3:
secondByte = buf[i + 1]
thirdByte = buf[i + 2]
if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) {
tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F)
if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) {
codePoint = tempCodePoint
}
}
break
case 4:
secondByte = buf[i + 1]
thirdByte = buf[i + 2]
fourthByte = buf[i + 3]
if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) {
tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F)
if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) {
codePoint = tempCodePoint
}
}
}
}
if (codePoint === null) {
// we did not generate a valid codePoint so insert a
// replacement char (U+FFFD) and advance only 1 byte
codePoint = 0xFFFD
bytesPerSequence = 1
} else if (codePoint > 0xFFFF) {
// encode to utf16 (surrogate pair dance)
codePoint -= 0x10000
res.push(codePoint >>> 10 & 0x3FF | 0xD800)
codePoint = 0xDC00 | codePoint & 0x3FF
}
res.push(codePoint)
i += bytesPerSequence
}
return decodeCodePointsArray(res)
}
// Based on http://stackoverflow.com/a/22747272/680742, the browser with
// the lowest limit is Chrome, with 0x10000 args.
// We go 1 magnitude less, for safety
var MAX_ARGUMENTS_LENGTH = 0x1000
function decodeCodePointsArray (codePoints) {
var len = codePoints.length
if (len <= MAX_ARGUMENTS_LENGTH) {
return String.fromCharCode.apply(String, codePoints) // avoid extra slice()
}
// Decode in chunks to avoid "call stack size exceeded".
var res = ''
var i = 0
while (i < len) {
res += String.fromCharCode.apply(
String,
codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH)
)
}
return res
}
function asciiSlice (buf, start, end) {
var ret = ''
end = Math.min(buf.length, end)
for (var i = start; i < end; ++i) {
ret += String.fromCharCode(buf[i] & 0x7F)
}
return ret
}
function latin1Slice (buf, start, end) {
var ret = ''
end = Math.min(buf.length, end)
for (var i = start; i < end; ++i) {
ret += String.fromCharCode(buf[i])
}
return ret
}
function hexSlice (buf, start, end) {
var len = buf.length
if (!start || start < 0) start = 0
if (!end || end < 0 || end > len) end = len
var out = ''
for (var i = start; i < end; ++i) {
out += toHex(buf[i])
}
return out
}
function utf16leSlice (buf, start, end) {
var bytes = buf.slice(start, end)
var res = ''
for (var i = 0; i < bytes.length; i += 2) {
res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256)
}
return res
}
Buffer.prototype.slice = function slice (start, end) {
var len = this.length
start = ~~start
end = end === undefined ? len : ~~end
if (start < 0) {
start += len
if (start < 0) start = 0
} else if (start > len) {
start = len
}
if (end < 0) {
end += len
if (end < 0) end = 0
} else if (end > len) {
end = len
}
if (end < start) end = start
var newBuf
if (Buffer.TYPED_ARRAY_SUPPORT) {
newBuf = this.subarray(start, end)
newBuf.__proto__ = Buffer.prototype
} else {
var sliceLen = end - start
newBuf = new Buffer(sliceLen, undefined)
for (var i = 0; i < sliceLen; ++i) {
newBuf[i] = this[i + start]
}
}
return newBuf
}
/*
* Need to make sure that buffer isn't trying to write out of bounds.
*/
function checkOffset (offset, ext, length) {
if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint')
if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length')
}
Buffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) {
offset = offset | 0
byteLength = byteLength | 0
if (!noAssert) checkOffset(offset, byteLength, this.length)
var val = this[offset]
var mul = 1
var i = 0
while (++i < byteLength && (mul *= 0x100)) {
val += this[offset + i] * mul
}
return val
}
Buffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) {
offset = offset | 0
byteLength = byteLength | 0
if (!noAssert) {
checkOffset(offset, byteLength, this.length)
}
var val = this[offset + --byteLength]
var mul = 1
while (byteLength > 0 && (mul *= 0x100)) {
val += this[offset + --byteLength] * mul
}
return val
}
Buffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) {
if (!noAssert) checkOffset(offset, 1, this.length)
return this[offset]
}
Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 2, this.length)
return this[offset] | (this[offset + 1] << 8)
}
Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 2, this.length)
return (this[offset] << 8) | this[offset + 1]
}
Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length)
return ((this[offset]) |
(this[offset + 1] << 8) |
(this[offset + 2] << 16)) +
(this[offset + 3] * 0x1000000)
}
Buffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length)
return (this[offset] * 0x1000000) +
((this[offset + 1] << 16) |
(this[offset + 2] << 8) |
this[offset + 3])
}
Buffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) {
offset = offset | 0
byteLength = byteLength | 0
if (!noAssert) checkOffset(offset, byteLength, this.length)
var val = this[offset]
var mul = 1
var i = 0
while (++i < byteLength && (mul *= 0x100)) {
val += this[offset + i] * mul
}
mul *= 0x80
if (val >= mul) val -= Math.pow(2, 8 * byteLength)
return val
}
Buffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) {
offset = offset | 0
byteLength = byteLength | 0
if (!noAssert) checkOffset(offset, byteLength, this.length)
var i = byteLength
var mul = 1
var val = this[offset + --i]
while (i > 0 && (mul *= 0x100)) {
val += this[offset + --i] * mul
}
mul *= 0x80
if (val >= mul) val -= Math.pow(2, 8 * byteLength)
return val
}
Buffer.prototype.readInt8 = function readInt8 (offset, noAssert) {
if (!noAssert) checkOffset(offset, 1, this.length)
if (!(this[offset] & 0x80)) return (this[offset])
return ((0xff - this[offset] + 1) * -1)
}
Buffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 2, this.length)
var val = this[offset] | (this[offset + 1] << 8)
return (val & 0x8000) ? val | 0xFFFF0000 : val
}
Buffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 2, this.length)
var val = this[offset + 1] | (this[offset] << 8)
return (val & 0x8000) ? val | 0xFFFF0000 : val
}
Buffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length)
return (this[offset]) |
(this[offset + 1] << 8) |
(this[offset + 2] << 16) |
(this[offset + 3] << 24)
}
Buffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length)
return (this[offset] << 24) |
(this[offset + 1] << 16) |
(this[offset + 2] << 8) |
(this[offset + 3])
}
Buffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length)
return ieee754.read(this, offset, true, 23, 4)
}
Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length)
return ieee754.read(this, offset, false, 23, 4)
}
Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 8, this.length)
return ieee754.read(this, offset, true, 52, 8)
}
Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) {
if (!noAssert) checkOffset(offset, 8, this.length)
return ieee754.read(this, offset, false, 52, 8)
}
function checkInt (buf, value, offset, ext, max, min) {
if (!Buffer.isBuffer(buf)) throw new TypeError('"buffer" argument must be a Buffer instance')
if (value > max || value < min) throw new RangeError('"value" argument is out of bounds')
if (offset + ext > buf.length) throw new RangeError('Index out of range')
}
Buffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) {
value = +value
offset = offset | 0
byteLength = byteLength | 0
if (!noAssert) {
var maxBytes = Math.pow(2, 8 * byteLength) - 1
checkInt(this, value, offset, byteLength, maxBytes, 0)
}
var mul = 1
var i = 0
this[offset] = value & 0xFF
while (++i < byteLength && (mul *= 0x100)) {
this[offset + i] = (value / mul) & 0xFF
}
return offset + byteLength
}
Buffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) {
value = +value
offset = offset | 0
byteLength = byteLength | 0
if (!noAssert) {
var maxBytes = Math.pow(2, 8 * byteLength) - 1
checkInt(this, value, offset, byteLength, maxBytes, 0)
}
var i = byteLength - 1
var mul = 1
this[offset + i] = value & 0xFF
while (--i >= 0 && (mul *= 0x100)) {
this[offset + i] = (value / mul) & 0xFF
}
return offset + byteLength
}
Buffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0)
if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
this[offset] = (value & 0xff)
return offset + 1
}
function objectWriteUInt16 (buf, value, offset, littleEndian) {
if (value < 0) value = 0xffff + value + 1
for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; ++i) {
buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>>
(littleEndian ? i : 1 - i) * 8
}
}
Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value & 0xff)
this[offset + 1] = (value >>> 8)
} else {
objectWriteUInt16(this, value, offset, true)
}
return offset + 2
}
Buffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value >>> 8)
this[offset + 1] = (value & 0xff)
} else {
objectWriteUInt16(this, value, offset, false)
}
return offset + 2
}
function objectWriteUInt32 (buf, value, offset, littleEndian) {
if (value < 0) value = 0xffffffff + value + 1
for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; ++i) {
buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff
}
}
Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset + 3] = (value >>> 24)
this[offset + 2] = (value >>> 16)
this[offset + 1] = (value >>> 8)
this[offset] = (value & 0xff)
} else {
objectWriteUInt32(this, value, offset, true)
}
return offset + 4
}
Buffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value >>> 24)
this[offset + 1] = (value >>> 16)
this[offset + 2] = (value >>> 8)
this[offset + 3] = (value & 0xff)
} else {
objectWriteUInt32(this, value, offset, false)
}
return offset + 4
}
Buffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) {
var limit = Math.pow(2, 8 * byteLength - 1)
checkInt(this, value, offset, byteLength, limit - 1, -limit)
}
var i = 0
var mul = 1
var sub = 0
this[offset] = value & 0xFF
while (++i < byteLength && (mul *= 0x100)) {
if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) {
sub = 1
}
this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
}
return offset + byteLength
}
Buffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) {
var limit = Math.pow(2, 8 * byteLength - 1)
checkInt(this, value, offset, byteLength, limit - 1, -limit)
}
var i = byteLength - 1
var mul = 1
var sub = 0
this[offset + i] = value & 0xFF
while (--i >= 0 && (mul *= 0x100)) {
if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) {
sub = 1
}
this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
}
return offset + byteLength
}
Buffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80)
if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
if (value < 0) value = 0xff + value + 1
this[offset] = (value & 0xff)
return offset + 1
}
Buffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value & 0xff)
this[offset + 1] = (value >>> 8)
} else {
objectWriteUInt16(this, value, offset, true)
}
return offset + 2
}
Buffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value >>> 8)
this[offset + 1] = (value & 0xff)
} else {
objectWriteUInt16(this, value, offset, false)
}
return offset + 2
}
Buffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value & 0xff)
this[offset + 1] = (value >>> 8)
this[offset + 2] = (value >>> 16)
this[offset + 3] = (value >>> 24)
} else {
objectWriteUInt32(this, value, offset, true)
}
return offset + 4
}
Buffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) {
value = +value
offset = offset | 0
if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
if (value < 0) value = 0xffffffff + value + 1
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = (value >>> 24)
this[offset + 1] = (value >>> 16)
this[offset + 2] = (value >>> 8)
this[offset + 3] = (value & 0xff)
} else {
objectWriteUInt32(this, value, offset, false)
}
return offset + 4
}
function checkIEEE754 (buf, value, offset, ext, max, min) {
if (offset + ext > buf.length) throw new RangeError('Index out of range')
if (offset < 0) throw new RangeError('Index out of range')
}
function writeFloat (buf, value, offset, littleEndian, noAssert) {
if (!noAssert) {
checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38)
}
ieee754.write(buf, value, offset, littleEndian, 23, 4)
return offset + 4
}
Buffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) {
return writeFloat(this, value, offset, true, noAssert)
}
Buffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) {
return writeFloat(this, value, offset, false, noAssert)
}
function writeDouble (buf, value, offset, littleEndian, noAssert) {
if (!noAssert) {
checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308)
}
ieee754.write(buf, value, offset, littleEndian, 52, 8)
return offset + 8
}
Buffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) {
return writeDouble(this, value, offset, true, noAssert)
}
Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) {
return writeDouble(this, value, offset, false, noAssert)
}
// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)
Buffer.prototype.copy = function copy (target, targetStart, start, end) {
if (!start) start = 0
if (!end && end !== 0) end = this.length
if (targetStart >= target.length) targetStart = target.length
if (!targetStart) targetStart = 0
if (end > 0 && end < start) end = start
// Copy 0 bytes; we're done
if (end === start) return 0
if (target.length === 0 || this.length === 0) return 0
// Fatal error conditions
if (targetStart < 0) {
throw new RangeError('targetStart out of bounds')
}
if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds')
if (end < 0) throw new RangeError('sourceEnd out of bounds')
// Are we oob?
if (end > this.length) end = this.length
if (target.length - targetStart < end - start) {
end = target.length - targetStart + start
}
var len = end - start
var i
if (this === target && start < targetStart && targetStart < end) {
// descending copy from end
for (i = len - 1; i >= 0; --i) {
target[i + targetStart] = this[i + start]
}
} else if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) {
// ascending copy from start
for (i = 0; i < len; ++i) {
target[i + targetStart] = this[i + start]
}
} else {
Uint8Array.prototype.set.call(
target,
this.subarray(start, start + len),
targetStart
)
}
return len
}
// Usage:
// buffer.fill(number[, offset[, end]])
// buffer.fill(buffer[, offset[, end]])
// buffer.fill(string[, offset[, end]][, encoding])
Buffer.prototype.fill = function fill (val, start, end, encoding) {
// Handle string cases:
if (typeof val === 'string') {
if (typeof start === 'string') {
encoding = start
start = 0
end = this.length
} else if (typeof end === 'string') {
encoding = end
end = this.length
}
if (val.length === 1) {
var code = val.charCodeAt(0)
if (code < 256) {
val = code
}
}
if (encoding !== undefined && typeof encoding !== 'string') {
throw new TypeError('encoding must be a string')
}
if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) {
throw new TypeError('Unknown encoding: ' + encoding)
}
} else if (typeof val === 'number') {
val = val & 255
}
// Invalid ranges are not set to a default, so can range check early.
if (start < 0 || this.length < start || this.length < end) {
throw new RangeError('Out of range index')
}
if (end <= start) {
return this
}
start = start >>> 0
end = end === undefined ? this.length : end >>> 0
if (!val) val = 0
var i
if (typeof val === 'number') {
for (i = start; i < end; ++i) {
this[i] = val
}
} else {
var bytes = Buffer.isBuffer(val)
? val
: utf8ToBytes(new Buffer(val, encoding).toString())
var len = bytes.length
for (i = 0; i < end - start; ++i) {
this[i + start] = bytes[i % len]
}
}
return this
}
// HELPER FUNCTIONS
// ================
var INVALID_BASE64_RE = /[^+\/0-9A-Za-z-_]/g
function base64clean (str) {
// Node strips out invalid characters like \n and \t from the string, base64-js does not
str = stringtrim(str).replace(INVALID_BASE64_RE, '')
// Node converts strings with length < 2 to ''
if (str.length < 2) return ''
// Node allows for non-padded base64 strings (missing trailing ===), base64-js does not
while (str.length % 4 !== 0) {
str = str + '='
}
return str
}
function stringtrim (str) {
if (str.trim) return str.trim()
return str.replace(/^\s+|\s+$/g, '')
}
function toHex (n) {
if (n < 16) return '0' + n.toString(16)
return n.toString(16)
}
function utf8ToBytes (string, units) {
units = units || Infinity
var codePoint
var length = string.length
var leadSurrogate = null
var bytes = []
for (var i = 0; i < length; ++i) {
codePoint = string.charCodeAt(i)
// is surrogate component
if (codePoint > 0xD7FF && codePoint < 0xE000) {
// last char was a lead
if (!leadSurrogate) {
// no lead yet
if (codePoint > 0xDBFF) {
// unexpected trail
if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
continue
} else if (i + 1 === length) {
// unpaired lead
if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
continue
}
// valid lead
leadSurrogate = codePoint
continue
}
// 2 leads in a row
if (codePoint < 0xDC00) {
if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
leadSurrogate = codePoint
continue
}
// valid surrogate pair
codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000
} else if (leadSurrogate) {
// valid bmp char, but last char was a lead
if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
}
leadSurrogate = null
// encode utf8
if (codePoint < 0x80) {
if ((units -= 1) < 0) break
bytes.push(codePoint)
} else if (codePoint < 0x800) {
if ((units -= 2) < 0) break
bytes.push(
codePoint >> 0x6 | 0xC0,
codePoint & 0x3F | 0x80
)
} else if (codePoint < 0x10000) {
if ((units -= 3) < 0) break
bytes.push(
codePoint >> 0xC | 0xE0,
codePoint >> 0x6 & 0x3F | 0x80,
codePoint & 0x3F | 0x80
)
} else if (codePoint < 0x110000) {
if ((units -= 4) < 0) break
bytes.push(
codePoint >> 0x12 | 0xF0,
codePoint >> 0xC & 0x3F | 0x80,
codePoint >> 0x6 & 0x3F | 0x80,
codePoint & 0x3F | 0x80
)
} else {
throw new Error('Invalid code point')
}
}
return bytes
}
function asciiToBytes (str) {
var byteArray = []
for (var i = 0; i < str.length; ++i) {
// Node's code seems to be doing this and not & 0x7F..
byteArray.push(str.charCodeAt(i) & 0xFF)
}
return byteArray
}
function utf16leToBytes (str, units) {
var c, hi, lo
var byteArray = []
for (var i = 0; i < str.length; ++i) {
if ((units -= 2) < 0) break
c = str.charCodeAt(i)
hi = c >> 8
lo = c % 256
byteArray.push(lo)
byteArray.push(hi)
}
return byteArray
}
function base64ToBytes (str) {
return base64.toByteArray(base64clean(str))
}
function blitBuffer (src, dst, offset, length) {
for (var i = 0; i < length; ++i) {
if ((i + offset >= dst.length) || (i >= src.length)) break
dst[i + offset] = src[i]
}
return i
}
function isnan (val) {
return val !== val // eslint-disable-line no-self-compare
}
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"base64-js":65,"ieee754":73,"isarray":74}],67:[function(require,module,exports){
var Buffer = require('buffer').Buffer;
var intSize = 4;
var zeroBuffer = new Buffer(intSize); zeroBuffer.fill(0);
var chrsz = 8;
function toArray(buf, bigEndian) {
if ((buf.length % intSize) !== 0) {
var len = buf.length + (intSize - (buf.length % intSize));
buf = Buffer.concat([buf, zeroBuffer], len);
}
var arr = [];
var fn = bigEndian ? buf.readInt32BE : buf.readInt32LE;
for (var i = 0; i < buf.length; i += intSize) {
arr.push(fn.call(buf, i));
}
return arr;
}
function toBuffer(arr, size, bigEndian) {
var buf = new Buffer(size);
var fn = bigEndian ? buf.writeInt32BE : buf.writeInt32LE;
for (var i = 0; i < arr.length; i++) {
fn.call(buf, arr[i], i * 4, true);
}
return buf;
}
function hash(buf, fn, hashSize, bigEndian) {
if (!Buffer.isBuffer(buf)) buf = new Buffer(buf);
var arr = fn(toArray(buf, bigEndian), buf.length * chrsz);
return toBuffer(arr, hashSize, bigEndian);
}
module.exports = { hash: hash };
},{"buffer":147}],68:[function(require,module,exports){
var Buffer = require('buffer').Buffer
var sha = require('./sha')
var sha256 = require('./sha256')
var rng = require('./rng')
var md5 = require('./md5')
var algorithms = {
sha1: sha,
sha256: sha256,
md5: md5
}
var blocksize = 64
var zeroBuffer = new Buffer(blocksize); zeroBuffer.fill(0)
function hmac(fn, key, data) {
if(!Buffer.isBuffer(key)) key = new Buffer(key)
if(!Buffer.isBuffer(data)) data = new Buffer(data)
if(key.length > blocksize) {
key = fn(key)
} else if(key.length < blocksize) {
key = Buffer.concat([key, zeroBuffer], blocksize)
}
var ipad = new Buffer(blocksize), opad = new Buffer(blocksize)
for(var i = 0; i < blocksize; i++) {
ipad[i] = key[i] ^ 0x36
opad[i] = key[i] ^ 0x5C
}
var hash = fn(Buffer.concat([ipad, data]))
return fn(Buffer.concat([opad, hash]))
}
function hash(alg, key) {
alg = alg || 'sha1'
var fn = algorithms[alg]
var bufs = []
var length = 0
if(!fn) error('algorithm:', alg, 'is not yet supported')
return {
update: function (data) {
if(!Buffer.isBuffer(data)) data = new Buffer(data)
bufs.push(data)
length += data.length
return this
},
digest: function (enc) {
var buf = Buffer.concat(bufs)
var r = key ? hmac(fn, key, buf) : fn(buf)
bufs = null
return enc ? r.toString(enc) : r
}
}
}
function error () {
var m = [].slice.call(arguments).join(' ')
throw new Error([
m,
'we accept pull requests',
'http://github.com/dominictarr/crypto-browserify'
].join('\n'))
}
exports.createHash = function (alg) { return hash(alg) }
exports.createHmac = function (alg, key) { return hash(alg, key) }
exports.randomBytes = function(size, callback) {
if (callback && callback.call) {
try {
callback.call(this, undefined, new Buffer(rng(size)))
} catch (err) { callback(err) }
} else {
return new Buffer(rng(size))
}
}
function each(a, f) {
for(var i in a)
f(a[i], i)
}
// the least I can do is make error messages for the rest of the node.js/crypto api.
each(['createCredentials'
, 'createCipher'
, 'createCipheriv'
, 'createDecipher'
, 'createDecipheriv'
, 'createSign'
, 'createVerify'
, 'createDiffieHellman'
, 'pbkdf2'], function (name) {
exports[name] = function () {
error('sorry,', name, 'is not implemented yet')
}
})
},{"./md5":69,"./rng":70,"./sha":71,"./sha256":72,"buffer":147}],69:[function(require,module,exports){
/*
* A JavaScript implementation of the RSA Data Security, Inc. MD5 Message
* Digest Algorithm, as defined in RFC 1321.
* Version 2.1 Copyright (C) Paul Johnston 1999 - 2002.
* Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
* Distributed under the BSD License
* See http://pajhome.org.uk/crypt/md5 for more info.
*/
var helpers = require('./helpers');
/*
* Perform a simple self-test to see if the VM is working
*/
function md5_vm_test()
{
return hex_md5("abc") == "900150983cd24fb0d6963f7d28e17f72";
}
/*
* Calculate the MD5 of an array of little-endian words, and a bit length
*/
function core_md5(x, len)
{
/* append padding */
x[len >> 5] |= 0x80 << ((len) % 32);
x[(((len + 64) >>> 9) << 4) + 14] = len;
var a = 1732584193;
var b = -271733879;
var c = -1732584194;
var d = 271733878;
for(var i = 0; i < x.length; i += 16)
{
var olda = a;
var oldb = b;
var oldc = c;
var oldd = d;
a = md5_ff(a, b, c, d, x[i+ 0], 7 , -680876936);
d = md5_ff(d, a, b, c, x[i+ 1], 12, -389564586);
c = md5_ff(c, d, a, b, x[i+ 2], 17, 606105819);
b = md5_ff(b, c, d, a, x[i+ 3], 22, -1044525330);
a = md5_ff(a, b, c, d, x[i+ 4], 7 , -176418897);
d = md5_ff(d, a, b, c, x[i+ 5], 12, 1200080426);
c = md5_ff(c, d, a, b, x[i+ 6], 17, -1473231341);
b = md5_ff(b, c, d, a, x[i+ 7], 22, -45705983);
a = md5_ff(a, b, c, d, x[i+ 8], 7 , 1770035416);
d = md5_ff(d, a, b, c, x[i+ 9], 12, -1958414417);
c = md5_ff(c, d, a, b, x[i+10], 17, -42063);
b = md5_ff(b, c, d, a, x[i+11], 22, -1990404162);
a = md5_ff(a, b, c, d, x[i+12], 7 , 1804603682);
d = md5_ff(d, a, b, c, x[i+13], 12, -40341101);
c = md5_ff(c, d, a, b, x[i+14], 17, -1502002290);
b = md5_ff(b, c, d, a, x[i+15], 22, 1236535329);
a = md5_gg(a, b, c, d, x[i+ 1], 5 , -165796510);
d = md5_gg(d, a, b, c, x[i+ 6], 9 , -1069501632);
c = md5_gg(c, d, a, b, x[i+11], 14, 643717713);
b = md5_gg(b, c, d, a, x[i+ 0], 20, -373897302);
a = md5_gg(a, b, c, d, x[i+ 5], 5 , -701558691);
d = md5_gg(d, a, b, c, x[i+10], 9 , 38016083);
c = md5_gg(c, d, a, b, x[i+15], 14, -660478335);
b = md5_gg(b, c, d, a, x[i+ 4], 20, -405537848);
a = md5_gg(a, b, c, d, x[i+ 9], 5 , 568446438);
d = md5_gg(d, a, b, c, x[i+14], 9 , -1019803690);
c = md5_gg(c, d, a, b, x[i+ 3], 14, -187363961);
b = md5_gg(b, c, d, a, x[i+ 8], 20, 1163531501);
a = md5_gg(a, b, c, d, x[i+13], 5 , -1444681467);
d = md5_gg(d, a, b, c, x[i+ 2], 9 , -51403784);
c = md5_gg(c, d, a, b, x[i+ 7], 14, 1735328473);
b = md5_gg(b, c, d, a, x[i+12], 20, -1926607734);
a = md5_hh(a, b, c, d, x[i+ 5], 4 , -378558);
d = md5_hh(d, a, b, c, x[i+ 8], 11, -2022574463);
c = md5_hh(c, d, a, b, x[i+11], 16, 1839030562);
b = md5_hh(b, c, d, a, x[i+14], 23, -35309556);
a = md5_hh(a, b, c, d, x[i+ 1], 4 , -1530992060);
d = md5_hh(d, a, b, c, x[i+ 4], 11, 1272893353);
c = md5_hh(c, d, a, b, x[i+ 7], 16, -155497632);
b = md5_hh(b, c, d, a, x[i+10], 23, -1094730640);
a = md5_hh(a, b, c, d, x[i+13], 4 , 681279174);
d = md5_hh(d, a, b, c, x[i+ 0], 11, -358537222);
c = md5_hh(c, d, a, b, x[i+ 3], 16, -722521979);
b = md5_hh(b, c, d, a, x[i+ 6], 23, 76029189);
a = md5_hh(a, b, c, d, x[i+ 9], 4 , -640364487);
d = md5_hh(d, a, b, c, x[i+12], 11, -421815835);
c = md5_hh(c, d, a, b, x[i+15], 16, 530742520);
b = md5_hh(b, c, d, a, x[i+ 2], 23, -995338651);
a = md5_ii(a, b, c, d, x[i+ 0], 6 , -198630844);
d = md5_ii(d, a, b, c, x[i+ 7], 10, 1126891415);
c = md5_ii(c, d, a, b, x[i+14], 15, -1416354905);
b = md5_ii(b, c, d, a, x[i+ 5], 21, -57434055);
a = md5_ii(a, b, c, d, x[i+12], 6 , 1700485571);
d = md5_ii(d, a, b, c, x[i+ 3], 10, -1894986606);
c = md5_ii(c, d, a, b, x[i+10], 15, -1051523);
b = md5_ii(b, c, d, a, x[i+ 1], 21, -2054922799);
a = md5_ii(a, b, c, d, x[i+ 8], 6 , 1873313359);
d = md5_ii(d, a, b, c, x[i+15], 10, -30611744);
c = md5_ii(c, d, a, b, x[i+ 6], 15, -1560198380);
b = md5_ii(b, c, d, a, x[i+13], 21, 1309151649);
a = md5_ii(a, b, c, d, x[i+ 4], 6 , -145523070);
d = md5_ii(d, a, b, c, x[i+11], 10, -1120210379);
c = md5_ii(c, d, a, b, x[i+ 2], 15, 718787259);
b = md5_ii(b, c, d, a, x[i+ 9], 21, -343485551);
a = safe_add(a, olda);
b = safe_add(b, oldb);
c = safe_add(c, oldc);
d = safe_add(d, oldd);
}
return Array(a, b, c, d);
}
/*
* These functions implement the four basic operations the algorithm uses.
*/
function md5_cmn(q, a, b, x, s, t)
{
return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s),b);
}
function md5_ff(a, b, c, d, x, s, t)
{
return md5_cmn((b & c) | ((~b) & d), a, b, x, s, t);
}
function md5_gg(a, b, c, d, x, s, t)
{
return md5_cmn((b & d) | (c & (~d)), a, b, x, s, t);
}
function md5_hh(a, b, c, d, x, s, t)
{
return md5_cmn(b ^ c ^ d, a, b, x, s, t);
}
function md5_ii(a, b, c, d, x, s, t)
{
return md5_cmn(c ^ (b | (~d)), a, b, x, s, t);
}
/*
* Add integers, wrapping at 2^32. This uses 16-bit operations internally
* to work around bugs in some JS interpreters.
*/
function safe_add(x, y)
{
var lsw = (x & 0xFFFF) + (y & 0xFFFF);
var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
return (msw << 16) | (lsw & 0xFFFF);
}
/*
* Bitwise rotate a 32-bit number to the left.
*/
function bit_rol(num, cnt)
{
return (num << cnt) | (num >>> (32 - cnt));
}
module.exports = function md5(buf) {
return helpers.hash(buf, core_md5, 16);
};
},{"./helpers":67}],70:[function(require,module,exports){
// Original code adapted from Robert Kieffer.
// details at https://github.com/broofa/node-uuid
(function() {
var _global = this;
var mathRNG, whatwgRNG;
// NOTE: Math.random() does not guarantee "cryptographic quality"
mathRNG = function(size) {
var bytes = new Array(size);
var r;
for (var i = 0, r; i < size; i++) {
if ((i & 0x03) == 0) r = Math.random() * 0x100000000;
bytes[i] = r >>> ((i & 0x03) << 3) & 0xff;
}
return bytes;
}
if (_global.crypto && crypto.getRandomValues) {
whatwgRNG = function(size) {
var bytes = new Uint8Array(size);
crypto.getRandomValues(bytes);
return bytes;
}
}
module.exports = whatwgRNG || mathRNG;
}())
},{}],71:[function(require,module,exports){
/*
* A JavaScript implementation of the Secure Hash Algorithm, SHA-1, as defined
* in FIPS PUB 180-1
* Version 2.1a Copyright Paul Johnston 2000 - 2002.
* Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
* Distributed under the BSD License
* See http://pajhome.org.uk/crypt/md5 for details.
*/
var helpers = require('./helpers');
/*
* Calculate the SHA-1 of an array of big-endian words, and a bit length
*/
function core_sha1(x, len)
{
/* append padding */
x[len >> 5] |= 0x80 << (24 - len % 32);
x[((len + 64 >> 9) << 4) + 15] = len;
var w = Array(80);
var a = 1732584193;
var b = -271733879;
var c = -1732584194;
var d = 271733878;
var e = -1009589776;
for(var i = 0; i < x.length; i += 16)
{
var olda = a;
var oldb = b;
var oldc = c;
var oldd = d;
var olde = e;
for(var j = 0; j < 80; j++)
{
if(j < 16) w[j] = x[i + j];
else w[j] = rol(w[j-3] ^ w[j-8] ^ w[j-14] ^ w[j-16], 1);
var t = safe_add(safe_add(rol(a, 5), sha1_ft(j, b, c, d)),
safe_add(safe_add(e, w[j]), sha1_kt(j)));
e = d;
d = c;
c = rol(b, 30);
b = a;
a = t;
}
a = safe_add(a, olda);
b = safe_add(b, oldb);
c = safe_add(c, oldc);
d = safe_add(d, oldd);
e = safe_add(e, olde);
}
return Array(a, b, c, d, e);
}
/*
* Perform the appropriate triplet combination function for the current
* iteration
*/
function sha1_ft(t, b, c, d)
{
if(t < 20) return (b & c) | ((~b) & d);
if(t < 40) return b ^ c ^ d;
if(t < 60) return (b & c) | (b & d) | (c & d);
return b ^ c ^ d;
}
/*
* Determine the appropriate additive constant for the current iteration
*/
function sha1_kt(t)
{
return (t < 20) ? 1518500249 : (t < 40) ? 1859775393 :
(t < 60) ? -1894007588 : -899497514;
}
/*
* Add integers, wrapping at 2^32. This uses 16-bit operations internally
* to work around bugs in some JS interpreters.
*/
function safe_add(x, y)
{
var lsw = (x & 0xFFFF) + (y & 0xFFFF);
var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
return (msw << 16) | (lsw & 0xFFFF);
}
/*
* Bitwise rotate a 32-bit number to the left.
*/
function rol(num, cnt)
{
return (num << cnt) | (num >>> (32 - cnt));
}
module.exports = function sha1(buf) {
return helpers.hash(buf, core_sha1, 20, true);
};
},{"./helpers":67}],72:[function(require,module,exports){
/**
* A JavaScript implementation of the Secure Hash Algorithm, SHA-256, as defined
* in FIPS 180-2
* Version 2.2-beta Copyright Angel Marin, Paul Johnston 2000 - 2009.
* Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
*
*/
var helpers = require('./helpers');
var safe_add = function(x, y) {
var lsw = (x & 0xFFFF) + (y & 0xFFFF);
var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
return (msw << 16) | (lsw & 0xFFFF);
};
var S = function(X, n) {
return (X >>> n) | (X << (32 - n));
};
var R = function(X, n) {
return (X >>> n);
};
var Ch = function(x, y, z) {
return ((x & y) ^ ((~x) & z));
};
var Maj = function(x, y, z) {
return ((x & y) ^ (x & z) ^ (y & z));
};
var Sigma0256 = function(x) {
return (S(x, 2) ^ S(x, 13) ^ S(x, 22));
};
var Sigma1256 = function(x) {
return (S(x, 6) ^ S(x, 11) ^ S(x, 25));
};
var Gamma0256 = function(x) {
return (S(x, 7) ^ S(x, 18) ^ R(x, 3));
};
var Gamma1256 = function(x) {
return (S(x, 17) ^ S(x, 19) ^ R(x, 10));
};
var core_sha256 = function(m, l) {
var K = new Array(0x428A2F98,0x71374491,0xB5C0FBCF,0xE9B5DBA5,0x3956C25B,0x59F111F1,0x923F82A4,0xAB1C5ED5,0xD807AA98,0x12835B01,0x243185BE,0x550C7DC3,0x72BE5D74,0x80DEB1FE,0x9BDC06A7,0xC19BF174,0xE49B69C1,0xEFBE4786,0xFC19DC6,0x240CA1CC,0x2DE92C6F,0x4A7484AA,0x5CB0A9DC,0x76F988DA,0x983E5152,0xA831C66D,0xB00327C8,0xBF597FC7,0xC6E00BF3,0xD5A79147,0x6CA6351,0x14292967,0x27B70A85,0x2E1B2138,0x4D2C6DFC,0x53380D13,0x650A7354,0x766A0ABB,0x81C2C92E,0x92722C85,0xA2BFE8A1,0xA81A664B,0xC24B8B70,0xC76C51A3,0xD192E819,0xD6990624,0xF40E3585,0x106AA070,0x19A4C116,0x1E376C08,0x2748774C,0x34B0BCB5,0x391C0CB3,0x4ED8AA4A,0x5B9CCA4F,0x682E6FF3,0x748F82EE,0x78A5636F,0x84C87814,0x8CC70208,0x90BEFFFA,0xA4506CEB,0xBEF9A3F7,0xC67178F2);
var HASH = new Array(0x6A09E667, 0xBB67AE85, 0x3C6EF372, 0xA54FF53A, 0x510E527F, 0x9B05688C, 0x1F83D9AB, 0x5BE0CD19);
var W = new Array(64);
var a, b, c, d, e, f, g, h, i, j;
var T1, T2;
/* append padding */
m[l >> 5] |= 0x80 << (24 - l % 32);
m[((l + 64 >> 9) << 4) + 15] = l;
for (var i = 0; i < m.length; i += 16) {
a = HASH[0]; b = HASH[1]; c = HASH[2]; d = HASH[3]; e = HASH[4]; f = HASH[5]; g = HASH[6]; h = HASH[7];
for (var j = 0; j < 64; j++) {
if (j < 16) {
W[j] = m[j + i];
} else {
W[j] = safe_add(safe_add(safe_add(Gamma1256(W[j - 2]), W[j - 7]), Gamma0256(W[j - 15])), W[j - 16]);
}
T1 = safe_add(safe_add(safe_add(safe_add(h, Sigma1256(e)), Ch(e, f, g)), K[j]), W[j]);
T2 = safe_add(Sigma0256(a), Maj(a, b, c));
h = g; g = f; f = e; e = safe_add(d, T1); d = c; c = b; b = a; a = safe_add(T1, T2);
}
HASH[0] = safe_add(a, HASH[0]); HASH[1] = safe_add(b, HASH[1]); HASH[2] = safe_add(c, HASH[2]); HASH[3] = safe_add(d, HASH[3]);
HASH[4] = safe_add(e, HASH[4]); HASH[5] = safe_add(f, HASH[5]); HASH[6] = safe_add(g, HASH[6]); HASH[7] = safe_add(h, HASH[7]);
}
return HASH;
};
module.exports = function sha256(buf) {
return helpers.hash(buf, core_sha256, 32, true);
};
},{"./helpers":67}],73:[function(require,module,exports){
exports.read = function (buffer, offset, isLE, mLen, nBytes) {
var e, m
var eLen = nBytes * 8 - mLen - 1
var eMax = (1 << eLen) - 1
var eBias = eMax >> 1
var nBits = -7
var i = isLE ? (nBytes - 1) : 0
var d = isLE ? -1 : 1
var s = buffer[offset + i]
i += d
e = s & ((1 << (-nBits)) - 1)
s >>= (-nBits)
nBits += eLen
for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {}
m = e & ((1 << (-nBits)) - 1)
e >>= (-nBits)
nBits += mLen
for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {}
if (e === 0) {
e = 1 - eBias
} else if (e === eMax) {
return m ? NaN : ((s ? -1 : 1) * Infinity)
} else {
m = m + Math.pow(2, mLen)
e = e - eBias
}
return (s ? -1 : 1) * m * Math.pow(2, e - mLen)
}
exports.write = function (buffer, value, offset, isLE, mLen, nBytes) {
var e, m, c
var eLen = nBytes * 8 - mLen - 1
var eMax = (1 << eLen) - 1
var eBias = eMax >> 1
var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0)
var i = isLE ? 0 : (nBytes - 1)
var d = isLE ? 1 : -1
var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0
value = Math.abs(value)
if (isNaN(value) || value === Infinity) {
m = isNaN(value) ? 1 : 0
e = eMax
} else {
e = Math.floor(Math.log(value) / Math.LN2)
if (value * (c = Math.pow(2, -e)) < 1) {
e--
c *= 2
}
if (e + eBias >= 1) {
value += rt / c
} else {
value += rt * Math.pow(2, 1 - eBias)
}
if (value * c >= 2) {
e++
c /= 2
}
if (e + eBias >= eMax) {
m = 0
e = eMax
} else if (e + eBias >= 1) {
m = (value * c - 1) * Math.pow(2, mLen)
e = e + eBias
} else {
m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen)
e = 0
}
}
for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {}
e = (e << mLen) | m
eLen += mLen
for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {}
buffer[offset + i - d] |= s * 128
}
},{}],74:[function(require,module,exports){
var toString = {}.toString;
module.exports = Array.isArray || function (arr) {
return toString.call(arr) == '[object Array]';
};
},{}],75:[function(require,module,exports){
(function(exports) {
"use strict";
function isArray(obj) {
if (obj !== null) {
return Object.prototype.toString.call(obj) === "[object Array]";
} else {
return false;
}
}
function isObject(obj) {
if (obj !== null) {
return Object.prototype.toString.call(obj) === "[object Object]";
} else {
return false;
}
}
function strictDeepEqual(first, second) {
// Check the scalar case first.
if (first === second) {
return true;
}
// Check if they are the same type.
var firstType = Object.prototype.toString.call(first);
if (firstType !== Object.prototype.toString.call(second)) {
return false;
}
// We know that first and second have the same type so we can just check the
// first type from now on.
if (isArray(first) === true) {
// Short circuit if they're not the same length;
if (first.length !== second.length) {
return false;
}
for (var i = 0; i < first.length; i++) {
if (strictDeepEqual(first[i], second[i]) === false) {
return false;
}
}
return true;
}
if (isObject(first) === true) {
// An object is equal if it has the same key/value pairs.
var keysSeen = {};
for (var key in first) {
if (hasOwnProperty.call(first, key)) {
if (strictDeepEqual(first[key], second[key]) === false) {
return false;
}
keysSeen[key] = true;
}
}
// Now check that there aren't any keys in second that weren't
// in first.
for (var key2 in second) {
if (hasOwnProperty.call(second, key2)) {
if (keysSeen[key2] !== true) {
return false;
}
}
}
return true;
}
return false;
}
function isFalse(obj) {
// From the spec:
// A false value corresponds to the following values:
// Empty list
// Empty object
// Empty string
// False boolean
// null value
// First check the scalar values.
if (obj === "" || obj === false || obj === null) {
return true;
} else if (isArray(obj) && obj.length === 0) {
// Check for an empty array.
return true;
} else if (isObject(obj)) {
// Check for an empty object.
for (var key in obj) {
// If there are any keys, then
// the object is not empty so the object
// is not false.
if (obj.hasOwnProperty(key)) {
return false;
}
}
return true;
} else {
return false;
}
}
function objValues(obj) {
var keys = Object.keys(obj);
var values = [];
for (var i = 0; i < keys.length; i++) {
values.push(obj[keys[i]]);
}
return values;
}
function merge(a, b) {
var merged = {};
for (var key in a) {
merged[key] = a[key];
}
for (var key2 in b) {
merged[key2] = b[key2];
}
return merged;
}
var trimLeft;
if (typeof String.prototype.trimLeft === "function") {
trimLeft = function(str) {
return str.trimLeft();
};
} else {
trimLeft = function(str) {
return str.match(/^\s*(.*)/)[1];
};
}
// Type constants used to define functions.
var TYPE_NUMBER = 0;
var TYPE_ANY = 1;
var TYPE_STRING = 2;
var TYPE_ARRAY = 3;
var TYPE_OBJECT = 4;
var TYPE_BOOLEAN = 5;
var TYPE_EXPREF = 6;
var TYPE_NULL = 7;
var TYPE_ARRAY_NUMBER = 8;
var TYPE_ARRAY_STRING = 9;
var TOK_EOF = "EOF";
var TOK_UNQUOTEDIDENTIFIER = "UnquotedIdentifier";
var TOK_QUOTEDIDENTIFIER = "QuotedIdentifier";
var TOK_RBRACKET = "Rbracket";
var TOK_RPAREN = "Rparen";
var TOK_COMMA = "Comma";
var TOK_COLON = "Colon";
var TOK_RBRACE = "Rbrace";
var TOK_NUMBER = "Number";
var TOK_CURRENT = "Current";
var TOK_EXPREF = "Expref";
var TOK_PIPE = "Pipe";
var TOK_OR = "Or";
var TOK_AND = "And";
var TOK_EQ = "EQ";
var TOK_GT = "GT";
var TOK_LT = "LT";
var TOK_GTE = "GTE";
var TOK_LTE = "LTE";
var TOK_NE = "NE";
var TOK_FLATTEN = "Flatten";
var TOK_STAR = "Star";
var TOK_FILTER = "Filter";
var TOK_DOT = "Dot";
var TOK_NOT = "Not";
var TOK_LBRACE = "Lbrace";
var TOK_LBRACKET = "Lbracket";
var TOK_LPAREN= "Lparen";
var TOK_LITERAL= "Literal";
// The "&", "[", "<", ">" tokens
// are not in basicToken because
// there are two token variants
// ("&&", "[?", "<=", ">="). This is specially handled
// below.
var basicTokens = {
".": TOK_DOT,
"*": TOK_STAR,
",": TOK_COMMA,
":": TOK_COLON,
"{": TOK_LBRACE,
"}": TOK_RBRACE,
"]": TOK_RBRACKET,
"(": TOK_LPAREN,
")": TOK_RPAREN,
"@": TOK_CURRENT
};
var operatorStartToken = {
"<": true,
">": true,
"=": true,
"!": true
};
var skipChars = {
" ": true,
"\t": true,
"\n": true
};
function isAlpha(ch) {
return (ch >= "a" && ch <= "z") ||
(ch >= "A" && ch <= "Z") ||
ch === "_";
}
function isNum(ch) {
return (ch >= "0" && ch <= "9") ||
ch === "-";
}
function isAlphaNum(ch) {
return (ch >= "a" && ch <= "z") ||
(ch >= "A" && ch <= "Z") ||
(ch >= "0" && ch <= "9") ||
ch === "_";
}
function Lexer() {
}
Lexer.prototype = {
tokenize: function(stream) {
var tokens = [];
this._current = 0;
var start;
var identifier;
var token;
while (this._current < stream.length) {
if (isAlpha(stream[this._current])) {
start = this._current;
identifier = this._consumeUnquotedIdentifier(stream);
tokens.push({type: TOK_UNQUOTEDIDENTIFIER,
value: identifier,
start: start});
} else if (basicTokens[stream[this._current]] !== undefined) {
tokens.push({type: basicTokens[stream[this._current]],
value: stream[this._current],
start: this._current});
this._current++;
} else if (isNum(stream[this._current])) {
token = this._consumeNumber(stream);
tokens.push(token);
} else if (stream[this._current] === "[") {
// No need to increment this._current. This happens
// in _consumeLBracket
token = this._consumeLBracket(stream);
tokens.push(token);
} else if (stream[this._current] === "\"") {
start = this._current;
identifier = this._consumeQuotedIdentifier(stream);
tokens.push({type: TOK_QUOTEDIDENTIFIER,
value: identifier,
start: start});
} else if (stream[this._current] === "'") {
start = this._current;
identifier = this._consumeRawStringLiteral(stream);
tokens.push({type: TOK_LITERAL,
value: identifier,
start: start});
} else if (stream[this._current] === "`") {
start = this._current;
var literal = this._consumeLiteral(stream);
tokens.push({type: TOK_LITERAL,
value: literal,
start: start});
} else if (operatorStartToken[stream[this._current]] !== undefined) {
tokens.push(this._consumeOperator(stream));
} else if (skipChars[stream[this._current]] !== undefined) {
// Ignore whitespace.
this._current++;
} else if (stream[this._current] === "&") {
start = this._current;
this._current++;
if (stream[this._current] === "&") {
this._current++;
tokens.push({type: TOK_AND, value: "&&", start: start});
} else {
tokens.push({type: TOK_EXPREF, value: "&", start: start});
}
} else if (stream[this._current] === "|") {
start = this._current;
this._current++;
if (stream[this._current] === "|") {
this._current++;
tokens.push({type: TOK_OR, value: "||", start: start});
} else {
tokens.push({type: TOK_PIPE, value: "|", start: start});
}
} else {
var error = new Error("Unknown character:" + stream[this._current]);
error.name = "LexerError";
throw error;
}
}
return tokens;
},
_consumeUnquotedIdentifier: function(stream) {
var start = this._current;
this._current++;
while (this._current < stream.length && isAlphaNum(stream[this._current])) {
this._current++;
}
return stream.slice(start, this._current);
},
_consumeQuotedIdentifier: function(stream) {
var start = this._current;
this._current++;
var maxLength = stream.length;
while (stream[this._current] !== "\"" && this._current < maxLength) {
// You can escape a double quote and you can escape an escape.
var current = this._current;
if (stream[current] === "\\" && (stream[current + 1] === "\\" ||
stream[current + 1] === "\"")) {
current += 2;
} else {
current++;
}
this._current = current;
}
this._current++;
return JSON.parse(stream.slice(start, this._current));
},
_consumeRawStringLiteral: function(stream) {
var start = this._current;
this._current++;
var maxLength = stream.length;
while (stream[this._current] !== "'" && this._current < maxLength) {
// You can escape a single quote and you can escape an escape.
var current = this._current;
if (stream[current] === "\\" && (stream[current + 1] === "\\" ||
stream[current + 1] === "'")) {
current += 2;
} else {
current++;
}
this._current = current;
}
this._current++;
var literal = stream.slice(start + 1, this._current - 1);
return literal.replace("\\'", "'");
},
_consumeNumber: function(stream) {
var start = this._current;
this._current++;
var maxLength = stream.length;
while (isNum(stream[this._current]) && this._current < maxLength) {
this._current++;
}
var value = parseInt(stream.slice(start, this._current));
return {type: TOK_NUMBER, value: value, start: start};
},
_consumeLBracket: function(stream) {
var start = this._current;
this._current++;
if (stream[this._current] === "?") {
this._current++;
return {type: TOK_FILTER, value: "[?", start: start};
} else if (stream[this._current] === "]") {
this._current++;
return {type: TOK_FLATTEN, value: "[]", start: start};
} else {
return {type: TOK_LBRACKET, value: "[", start: start};
}
},
_consumeOperator: function(stream) {
var start = this._current;
var startingChar = stream[start];
this._current++;
if (startingChar === "!") {
if (stream[this._current] === "=") {
this._current++;
return {type: TOK_NE, value: "!=", start: start};
} else {
return {type: TOK_NOT, value: "!", start: start};
}
} else if (startingChar === "<") {
if (stream[this._current] === "=") {
this._current++;
return {type: TOK_LTE, value: "<=", start: start};
} else {
return {type: TOK_LT, value: "<", start: start};
}
} else if (startingChar === ">") {
if (stream[this._current] === "=") {
this._current++;
return {type: TOK_GTE, value: ">=", start: start};
} else {
return {type: TOK_GT, value: ">", start: start};
}
} else if (startingChar === "=") {
if (stream[this._current] === "=") {
this._current++;
return {type: TOK_EQ, value: "==", start: start};
}
}
},
_consumeLiteral: function(stream) {
this._current++;
var start = this._current;
var maxLength = stream.length;
var literal;
while(stream[this._current] !== "`" && this._current < maxLength) {
// You can escape a literal char or you can escape the escape.
var current = this._current;
if (stream[current] === "\\" && (stream[current + 1] === "\\" ||
stream[current + 1] === "`")) {
current += 2;
} else {
current++;
}
this._current = current;
}
var literalString = trimLeft(stream.slice(start, this._current));
literalString = literalString.replace("\\`", "`");
if (this._looksLikeJSON(literalString)) {
literal = JSON.parse(literalString);
} else {
// Try to JSON parse it as "<literal>"
literal = JSON.parse("\"" + literalString + "\"");
}
// +1 gets us to the ending "`", +1 to move on to the next char.
this._current++;
return literal;
},
_looksLikeJSON: function(literalString) {
var startingChars = "[{\"";
var jsonLiterals = ["true", "false", "null"];
var numberLooking = "-0123456789";
if (literalString === "") {
return false;
} else if (startingChars.indexOf(literalString[0]) >= 0) {
return true;
} else if (jsonLiterals.indexOf(literalString) >= 0) {
return true;
} else if (numberLooking.indexOf(literalString[0]) >= 0) {
try {
JSON.parse(literalString);
return true;
} catch (ex) {
return false;
}
} else {
return false;
}
}
};
var bindingPower = {};
bindingPower[TOK_EOF] = 0;
bindingPower[TOK_UNQUOTEDIDENTIFIER] = 0;
bindingPower[TOK_QUOTEDIDENTIFIER] = 0;
bindingPower[TOK_RBRACKET] = 0;
bindingPower[TOK_RPAREN] = 0;
bindingPower[TOK_COMMA] = 0;
bindingPower[TOK_RBRACE] = 0;
bindingPower[TOK_NUMBER] = 0;
bindingPower[TOK_CURRENT] = 0;
bindingPower[TOK_EXPREF] = 0;
bindingPower[TOK_PIPE] = 1;
bindingPower[TOK_OR] = 2;
bindingPower[TOK_AND] = 3;
bindingPower[TOK_EQ] = 5;
bindingPower[TOK_GT] = 5;
bindingPower[TOK_LT] = 5;
bindingPower[TOK_GTE] = 5;
bindingPower[TOK_LTE] = 5;
bindingPower[TOK_NE] = 5;
bindingPower[TOK_FLATTEN] = 9;
bindingPower[TOK_STAR] = 20;
bindingPower[TOK_FILTER] = 21;
bindingPower[TOK_DOT] = 40;
bindingPower[TOK_NOT] = 45;
bindingPower[TOK_LBRACE] = 50;
bindingPower[TOK_LBRACKET] = 55;
bindingPower[TOK_LPAREN] = 60;
function Parser() {
}
Parser.prototype = {
parse: function(expression) {
this._loadTokens(expression);
this.index = 0;
var ast = this.expression(0);
if (this._lookahead(0) !== TOK_EOF) {
var t = this._lookaheadToken(0);
var error = new Error(
"Unexpected token type: " + t.type + ", value: " + t.value);
error.name = "ParserError";
throw error;
}
return ast;
},
_loadTokens: function(expression) {
var lexer = new Lexer();
var tokens = lexer.tokenize(expression);
tokens.push({type: TOK_EOF, value: "", start: expression.length});
this.tokens = tokens;
},
expression: function(rbp) {
var leftToken = this._lookaheadToken(0);
this._advance();
var left = this.nud(leftToken);
var currentToken = this._lookahead(0);
while (rbp < bindingPower[currentToken]) {
this._advance();
left = this.led(currentToken, left);
currentToken = this._lookahead(0);
}
return left;
},
_lookahead: function(number) {
return this.tokens[this.index + number].type;
},
_lookaheadToken: function(number) {
return this.tokens[this.index + number];
},
_advance: function() {
this.index++;
},
nud: function(token) {
var left;
var right;
var expression;
switch (token.type) {
case TOK_LITERAL:
return {type: "Literal", value: token.value};
case TOK_UNQUOTEDIDENTIFIER:
return {type: "Field", name: token.value};
case TOK_QUOTEDIDENTIFIER:
var node = {type: "Field", name: token.value};
if (this._lookahead(0) === TOK_LPAREN) {
throw new Error("Quoted identifier not allowed for function names.");
} else {
return node;
}
break;
case TOK_NOT:
right = this.expression(bindingPower.Not);
return {type: "NotExpression", children: [right]};
case TOK_STAR:
left = {type: "Identity"};
right = null;
if (this._lookahead(0) === TOK_RBRACKET) {
// This can happen in a multiselect,
// [a, b, *]
right = {type: "Identity"};
} else {
right = this._parseProjectionRHS(bindingPower.Star);
}
return {type: "ValueProjection", children: [left, right]};
case TOK_FILTER:
return this.led(token.type, {type: "Identity"});
case TOK_LBRACE:
return this._parseMultiselectHash();
case TOK_FLATTEN:
left = {type: TOK_FLATTEN, children: [{type: "Identity"}]};
right = this._parseProjectionRHS(bindingPower.Flatten);
return {type: "Projection", children: [left, right]};
case TOK_LBRACKET:
if (this._lookahead(0) === TOK_NUMBER || this._lookahead(0) === TOK_COLON) {
right = this._parseIndexExpression();
return this._projectIfSlice({type: "Identity"}, right);
} else if (this._lookahead(0) === TOK_STAR &&
this._lookahead(1) === TOK_RBRACKET) {
this._advance();
this._advance();
right = this._parseProjectionRHS(bindingPower.Star);
return {type: "Projection",
children: [{type: "Identity"}, right]};
} else {
return this._parseMultiselectList();
}
break;
case TOK_CURRENT:
return {type: TOK_CURRENT};
case TOK_EXPREF:
expression = this.expression(bindingPower.Expref);
return {type: "ExpressionReference", children: [expression]};
case TOK_LPAREN:
var args = [];
while (this._lookahead(0) !== TOK_RPAREN) {
if (this._lookahead(0) === TOK_CURRENT) {
expression = {type: TOK_CURRENT};
this._advance();
} else {
expression = this.expression(0);
}
args.push(expression);
}
this._match(TOK_RPAREN);
return args[0];
default:
this._errorToken(token);
}
},
led: function(tokenName, left) {
var right;
switch(tokenName) {
case TOK_DOT:
var rbp = bindingPower.Dot;
if (this._lookahead(0) !== TOK_STAR) {
right = this._parseDotRHS(rbp);
return {type: "Subexpression", children: [left, right]};
} else {
// Creating a projection.
this._advance();
right = this._parseProjectionRHS(rbp);
return {type: "ValueProjection", children: [left, right]};
}
break;
case TOK_PIPE:
right = this.expression(bindingPower.Pipe);
return {type: TOK_PIPE, children: [left, right]};
case TOK_OR:
right = this.expression(bindingPower.Or);
return {type: "OrExpression", children: [left, right]};
case TOK_AND:
right = this.expression(bindingPower.And);
return {type: "AndExpression", children: [left, right]};
case TOK_LPAREN:
var name = left.name;
var args = [];
var expression, node;
while (this._lookahead(0) !== TOK_RPAREN) {
if (this._lookahead(0) === TOK_CURRENT) {
expression = {type: TOK_CURRENT};
this._advance();
} else {
expression = this.expression(0);
}
if (this._lookahead(0) === TOK_COMMA) {
this._match(TOK_COMMA);
}
args.push(expression);
}
this._match(TOK_RPAREN);
node = {type: "Function", name: name, children: args};
return node;
case TOK_FILTER:
var condition = this.expression(0);
this._match(TOK_RBRACKET);
if (this._lookahead(0) === TOK_FLATTEN) {
right = {type: "Identity"};
} else {
right = this._parseProjectionRHS(bindingPower.Filter);
}
return {type: "FilterProjection", children: [left, right, condition]};
case TOK_FLATTEN:
var leftNode = {type: TOK_FLATTEN, children: [left]};
var rightNode = this._parseProjectionRHS(bindingPower.Flatten);
return {type: "Projection", children: [leftNode, rightNode]};
case TOK_EQ:
case TOK_NE:
case TOK_GT:
case TOK_GTE:
case TOK_LT:
case TOK_LTE:
return this._parseComparator(left, tokenName);
case TOK_LBRACKET:
var token = this._lookaheadToken(0);
if (token.type === TOK_NUMBER || token.type === TOK_COLON) {
right = this._parseIndexExpression();
return this._projectIfSlice(left, right);
} else {
this._match(TOK_STAR);
this._match(TOK_RBRACKET);
right = this._parseProjectionRHS(bindingPower.Star);
return {type: "Projection", children: [left, right]};
}
break;
default:
this._errorToken(this._lookaheadToken(0));
}
},
_match: function(tokenType) {
if (this._lookahead(0) === tokenType) {
this._advance();
} else {
var t = this._lookaheadToken(0);
var error = new Error("Expected " + tokenType + ", got: " + t.type);
error.name = "ParserError";
throw error;
}
},
_errorToken: function(token) {
var error = new Error("Invalid token (" +
token.type + "): \"" +
token.value + "\"");
error.name = "ParserError";
throw error;
},
_parseIndexExpression: function() {
if (this._lookahead(0) === TOK_COLON || this._lookahead(1) === TOK_COLON) {
return this._parseSliceExpression();
} else {
var node = {
type: "Index",
value: this._lookaheadToken(0).value};
this._advance();
this._match(TOK_RBRACKET);
return node;
}
},
_projectIfSlice: function(left, right) {
var indexExpr = {type: "IndexExpression", children: [left, right]};
if (right.type === "Slice") {
return {
type: "Projection",
children: [indexExpr, this._parseProjectionRHS(bindingPower.Star)]
};
} else {
return indexExpr;
}
},
_parseSliceExpression: function() {
// [start:end:step] where each part is optional, as well as the last
// colon.
var parts = [null, null, null];
var index = 0;
var currentToken = this._lookahead(0);
while (currentToken !== TOK_RBRACKET && index < 3) {
if (currentToken === TOK_COLON) {
index++;
this._advance();
} else if (currentToken === TOK_NUMBER) {
parts[index] = this._lookaheadToken(0).value;
this._advance();
} else {
var t = this._lookahead(0);
var error = new Error("Syntax error, unexpected token: " +
t.value + "(" + t.type + ")");
error.name = "Parsererror";
throw error;
}
currentToken = this._lookahead(0);
}
this._match(TOK_RBRACKET);
return {
type: "Slice",
children: parts
};
},
_parseComparator: function(left, comparator) {
var right = this.expression(bindingPower[comparator]);
return {type: "Comparator", name: comparator, children: [left, right]};
},
_parseDotRHS: function(rbp) {
var lookahead = this._lookahead(0);
var exprTokens = [TOK_UNQUOTEDIDENTIFIER, TOK_QUOTEDIDENTIFIER, TOK_STAR];
if (exprTokens.indexOf(lookahead) >= 0) {
return this.expression(rbp);
} else if (lookahead === TOK_LBRACKET) {
this._match(TOK_LBRACKET);
return this._parseMultiselectList();
} else if (lookahead === TOK_LBRACE) {
this._match(TOK_LBRACE);
return this._parseMultiselectHash();
}
},
_parseProjectionRHS: function(rbp) {
var right;
if (bindingPower[this._lookahead(0)] < 10) {
right = {type: "Identity"};
} else if (this._lookahead(0) === TOK_LBRACKET) {
right = this.expression(rbp);
} else if (this._lookahead(0) === TOK_FILTER) {
right = this.expression(rbp);
} else if (this._lookahead(0) === TOK_DOT) {
this._match(TOK_DOT);
right = this._parseDotRHS(rbp);
} else {
var t = this._lookaheadToken(0);
var error = new Error("Sytanx error, unexpected token: " +
t.value + "(" + t.type + ")");
error.name = "ParserError";
throw error;
}
return right;
},
_parseMultiselectList: function() {
var expressions = [];
while (this._lookahead(0) !== TOK_RBRACKET) {
var expression = this.expression(0);
expressions.push(expression);
if (this._lookahead(0) === TOK_COMMA) {
this._match(TOK_COMMA);
if (this._lookahead(0) === TOK_RBRACKET) {
throw new Error("Unexpected token Rbracket");
}
}
}
this._match(TOK_RBRACKET);
return {type: "MultiSelectList", children: expressions};
},
_parseMultiselectHash: function() {
var pairs = [];
var identifierTypes = [TOK_UNQUOTEDIDENTIFIER, TOK_QUOTEDIDENTIFIER];
var keyToken, keyName, value, node;
for (;;) {
keyToken = this._lookaheadToken(0);
if (identifierTypes.indexOf(keyToken.type) < 0) {
throw new Error("Expecting an identifier token, got: " +
keyToken.type);
}
keyName = keyToken.value;
this._advance();
this._match(TOK_COLON);
value = this.expression(0);
node = {type: "KeyValuePair", name: keyName, value: value};
pairs.push(node);
if (this._lookahead(0) === TOK_COMMA) {
this._match(TOK_COMMA);
} else if (this._lookahead(0) === TOK_RBRACE) {
this._match(TOK_RBRACE);
break;
}
}
return {type: "MultiSelectHash", children: pairs};
}
};
function TreeInterpreter(runtime) {
this.runtime = runtime;
}
TreeInterpreter.prototype = {
search: function(node, value) {
return this.visit(node, value);
},
visit: function(node, value) {
var matched, current, result, first, second, field, left, right, collected, i;
switch (node.type) {
case "Field":
if (value === null ) {
return null;
} else if (isObject(value)) {
field = value[node.name];
if (field === undefined) {
return null;
} else {
return field;
}
} else {
return null;
}
break;
case "Subexpression":
result = this.visit(node.children[0], value);
for (i = 1; i < node.children.length; i++) {
result = this.visit(node.children[1], result);
if (result === null) {
return null;
}
}
return result;
case "IndexExpression":
left = this.visit(node.children[0], value);
right = this.visit(node.children[1], left);
return right;
case "Index":
if (!isArray(value)) {
return null;
}
var index = node.value;
if (index < 0) {
index = value.length + index;
}
result = value[index];
if (result === undefined) {
result = null;
}
return result;
case "Slice":
if (!isArray(value)) {
return null;
}
var sliceParams = node.children.slice(0);
var computed = this.computeSliceParams(value.length, sliceParams);
var start = computed[0];
var stop = computed[1];
var step = computed[2];
result = [];
if (step > 0) {
for (i = start; i < stop; i += step) {
result.push(value[i]);
}
} else {
for (i = start; i > stop; i += step) {
result.push(value[i]);
}
}
return result;
case "Projection":
// Evaluate left child.
var base = this.visit(node.children[0], value);
if (!isArray(base)) {
return null;
}
collected = [];
for (i = 0; i < base.length; i++) {
current = this.visit(node.children[1], base[i]);
if (current !== null) {
collected.push(current);
}
}
return collected;
case "ValueProjection":
// Evaluate left child.
base = this.visit(node.children[0], value);
if (!isObject(base)) {
return null;
}
collected = [];
var values = objValues(base);
for (i = 0; i < values.length; i++) {
current = this.visit(node.children[1], values[i]);
if (current !== null) {
collected.push(current);
}
}
return collected;
case "FilterProjection":
base = this.visit(node.children[0], value);
if (!isArray(base)) {
return null;
}
var filtered = [];
var finalResults = [];
for (i = 0; i < base.length; i++) {
matched = this.visit(node.children[2], base[i]);
if (!isFalse(matched)) {
filtered.push(base[i]);
}
}
for (var j = 0; j < filtered.length; j++) {
current = this.visit(node.children[1], filtered[j]);
if (current !== null) {
finalResults.push(current);
}
}
return finalResults;
case "Comparator":
first = this.visit(node.children[0], value);
second = this.visit(node.children[1], value);
switch(node.name) {
case TOK_EQ:
result = strictDeepEqual(first, second);
break;
case TOK_NE:
result = !strictDeepEqual(first, second);
break;
case TOK_GT:
result = first > second;
break;
case TOK_GTE:
result = first >= second;
break;
case TOK_LT:
result = first < second;
break;
case TOK_LTE:
result = first <= second;
break;
default:
throw new Error("Unknown comparator: " + node.name);
}
return result;
case TOK_FLATTEN:
var original = this.visit(node.children[0], value);
if (!isArray(original)) {
return null;
}
var merged = [];
for (i = 0; i < original.length; i++) {
current = original[i];
if (isArray(current)) {
merged.push.apply(merged, current);
} else {
merged.push(current);
}
}
return merged;
case "Identity":
return value;
case "MultiSelectList":
if (value === null) {
return null;
}
collected = [];
for (i = 0; i < node.children.length; i++) {
collected.push(this.visit(node.children[i], value));
}
return collected;
case "MultiSelectHash":
if (value === null) {
return null;
}
collected = {};
var child;
for (i = 0; i < node.children.length; i++) {
child = node.children[i];
collected[child.name] = this.visit(child.value, value);
}
return collected;
case "OrExpression":
matched = this.visit(node.children[0], value);
if (isFalse(matched)) {
matched = this.visit(node.children[1], value);
}
return matched;
case "AndExpression":
first = this.visit(node.children[0], value);
if (isFalse(first) === true) {
return first;
}
return this.visit(node.children[1], value);
case "NotExpression":
first = this.visit(node.children[0], value);
return isFalse(first);
case "Literal":
return node.value;
case TOK_PIPE:
left = this.visit(node.children[0], value);
return this.visit(node.children[1], left);
case TOK_CURRENT:
return value;
case "Function":
var resolvedArgs = [];
for (i = 0; i < node.children.length; i++) {
resolvedArgs.push(this.visit(node.children[i], value));
}
return this.runtime.callFunction(node.name, resolvedArgs);
case "ExpressionReference":
var refNode = node.children[0];
// Tag the node with a specific attribute so the type
// checker verify the type.
refNode.jmespathType = TOK_EXPREF;
return refNode;
default:
throw new Error("Unknown node type: " + node.type);
}
},
computeSliceParams: function(arrayLength, sliceParams) {
var start = sliceParams[0];
var stop = sliceParams[1];
var step = sliceParams[2];
var computed = [null, null, null];
if (step === null) {
step = 1;
} else if (step === 0) {
var error = new Error("Invalid slice, step cannot be 0");
error.name = "RuntimeError";
throw error;
}
var stepValueNegative = step < 0 ? true : false;
if (start === null) {
start = stepValueNegative ? arrayLength - 1 : 0;
} else {
start = this.capSliceRange(arrayLength, start, step);
}
if (stop === null) {
stop = stepValueNegative ? -1 : arrayLength;
} else {
stop = this.capSliceRange(arrayLength, stop, step);
}
computed[0] = start;
computed[1] = stop;
computed[2] = step;
return computed;
},
capSliceRange: function(arrayLength, actualValue, step) {
if (actualValue < 0) {
actualValue += arrayLength;
if (actualValue < 0) {
actualValue = step < 0 ? -1 : 0;
}
} else if (actualValue >= arrayLength) {
actualValue = step < 0 ? arrayLength - 1 : arrayLength;
}
return actualValue;
}
};
function Runtime(interpreter) {
this._interpreter = interpreter;
this.functionTable = {
// name: [function, <signature>]
// The <signature> can be:
//
// {
// args: [[type1, type2], [type1, type2]],
// variadic: true|false
// }
//
// Each arg in the arg list is a list of valid types
// (if the function is overloaded and supports multiple
// types. If the type is "any" then no type checking
// occurs on the argument. Variadic is optional
// and if not provided is assumed to be false.
abs: {_func: this._functionAbs, _signature: [{types: [TYPE_NUMBER]}]},
avg: {_func: this._functionAvg, _signature: [{types: [TYPE_ARRAY_NUMBER]}]},
ceil: {_func: this._functionCeil, _signature: [{types: [TYPE_NUMBER]}]},
contains: {
_func: this._functionContains,
_signature: [{types: [TYPE_STRING, TYPE_ARRAY]},
{types: [TYPE_ANY]}]},
"ends_with": {
_func: this._functionEndsWith,
_signature: [{types: [TYPE_STRING]}, {types: [TYPE_STRING]}]},
floor: {_func: this._functionFloor, _signature: [{types: [TYPE_NUMBER]}]},
length: {
_func: this._functionLength,
_signature: [{types: [TYPE_STRING, TYPE_ARRAY, TYPE_OBJECT]}]},
map: {
_func: this._functionMap,
_signature: [{types: [TYPE_EXPREF]}, {types: [TYPE_ARRAY]}]},
max: {
_func: this._functionMax,
_signature: [{types: [TYPE_ARRAY_NUMBER, TYPE_ARRAY_STRING]}]},
"merge": {
_func: this._functionMerge,
_signature: [{types: [TYPE_OBJECT], variadic: true}]
},
"max_by": {
_func: this._functionMaxBy,
_signature: [{types: [TYPE_ARRAY]}, {types: [TYPE_EXPREF]}]
},
sum: {_func: this._functionSum, _signature: [{types: [TYPE_ARRAY_NUMBER]}]},
"starts_with": {
_func: this._functionStartsWith,
_signature: [{types: [TYPE_STRING]}, {types: [TYPE_STRING]}]},
min: {
_func: this._functionMin,
_signature: [{types: [TYPE_ARRAY_NUMBER, TYPE_ARRAY_STRING]}]},
"min_by": {
_func: this._functionMinBy,
_signature: [{types: [TYPE_ARRAY]}, {types: [TYPE_EXPREF]}]
},
type: {_func: this._functionType, _signature: [{types: [TYPE_ANY]}]},
keys: {_func: this._functionKeys, _signature: [{types: [TYPE_OBJECT]}]},
values: {_func: this._functionValues, _signature: [{types: [TYPE_OBJECT]}]},
sort: {_func: this._functionSort, _signature: [{types: [TYPE_ARRAY_STRING, TYPE_ARRAY_NUMBER]}]},
"sort_by": {
_func: this._functionSortBy,
_signature: [{types: [TYPE_ARRAY]}, {types: [TYPE_EXPREF]}]
},
join: {
_func: this._functionJoin,
_signature: [
{types: [TYPE_STRING]},
{types: [TYPE_ARRAY_STRING]}
]
},
reverse: {
_func: this._functionReverse,
_signature: [{types: [TYPE_STRING, TYPE_ARRAY]}]},
"to_array": {_func: this._functionToArray, _signature: [{types: [TYPE_ANY]}]},
"to_string": {_func: this._functionToString, _signature: [{types: [TYPE_ANY]}]},
"to_number": {_func: this._functionToNumber, _signature: [{types: [TYPE_ANY]}]},
"not_null": {
_func: this._functionNotNull,
_signature: [{types: [TYPE_ANY], variadic: true}]
}
};
}
Runtime.prototype = {
callFunction: function(name, resolvedArgs) {
var functionEntry = this.functionTable[name];
if (functionEntry === undefined) {
throw new Error("Unknown function: " + name + "()");
}
this._validateArgs(name, resolvedArgs, functionEntry._signature);
return functionEntry._func.call(this, resolvedArgs);
},
_validateArgs: function(name, args, signature) {
// Validating the args requires validating
// the correct arity and the correct type of each arg.
// If the last argument is declared as variadic, then we need
// a minimum number of args to be required. Otherwise it has to
// be an exact amount.
var pluralized;
if (signature[signature.length - 1].variadic) {
if (args.length < signature.length) {
pluralized = signature.length === 1 ? " argument" : " arguments";
throw new Error("ArgumentError: " + name + "() " +
"takes at least" + signature.length + pluralized +
" but received " + args.length);
}
} else if (args.length !== signature.length) {
pluralized = signature.length === 1 ? " argument" : " arguments";
throw new Error("ArgumentError: " + name + "() " +
"takes " + signature.length + pluralized +
" but received " + args.length);
}
var currentSpec;
var actualType;
var typeMatched;
for (var i = 0; i < signature.length; i++) {
typeMatched = false;
currentSpec = signature[i].types;
actualType = this._getTypeName(args[i]);
for (var j = 0; j < currentSpec.length; j++) {
if (this._typeMatches(actualType, currentSpec[j], args[i])) {
typeMatched = true;
break;
}
}
if (!typeMatched) {
throw new Error("TypeError: " + name + "() " +
"expected argument " + (i + 1) +
" to be type " + currentSpec +
" but received type " + actualType +
" instead.");
}
}
},
_typeMatches: function(actual, expected, argValue) {
if (expected === TYPE_ANY) {
return true;
}
if (expected === TYPE_ARRAY_STRING ||
expected === TYPE_ARRAY_NUMBER ||
expected === TYPE_ARRAY) {
// The expected type can either just be array,
// or it can require a specific subtype (array of numbers).
//
// The simplest case is if "array" with no subtype is specified.
if (expected === TYPE_ARRAY) {
return actual === TYPE_ARRAY;
} else if (actual === TYPE_ARRAY) {
// Otherwise we need to check subtypes.
// I think this has potential to be improved.
var subtype;
if (expected === TYPE_ARRAY_NUMBER) {
subtype = TYPE_NUMBER;
} else if (expected === TYPE_ARRAY_STRING) {
subtype = TYPE_STRING;
}
for (var i = 0; i < argValue.length; i++) {
if (!this._typeMatches(
this._getTypeName(argValue[i]), subtype,
argValue[i])) {
return false;
}
}
return true;
}
} else {
return actual === expected;
}
},
_getTypeName: function(obj) {
switch (Object.prototype.toString.call(obj)) {
case "[object String]":
return TYPE_STRING;
case "[object Number]":
return TYPE_NUMBER;
case "[object Array]":
return TYPE_ARRAY;
case "[object Boolean]":
return TYPE_BOOLEAN;
case "[object Null]":
return TYPE_NULL;
case "[object Object]":
// Check if it's an expref. If it has, it's been
// tagged with a jmespathType attr of 'Expref';
if (obj.jmespathType === TOK_EXPREF) {
return TYPE_EXPREF;
} else {
return TYPE_OBJECT;
}
}
},
_functionStartsWith: function(resolvedArgs) {
return resolvedArgs[0].lastIndexOf(resolvedArgs[1]) === 0;
},
_functionEndsWith: function(resolvedArgs) {
var searchStr = resolvedArgs[0];
var suffix = resolvedArgs[1];
return searchStr.indexOf(suffix, searchStr.length - suffix.length) !== -1;
},
_functionReverse: function(resolvedArgs) {
var typeName = this._getTypeName(resolvedArgs[0]);
if (typeName === TYPE_STRING) {
var originalStr = resolvedArgs[0];
var reversedStr = "";
for (var i = originalStr.length - 1; i >= 0; i--) {
reversedStr += originalStr[i];
}
return reversedStr;
} else {
var reversedArray = resolvedArgs[0].slice(0);
reversedArray.reverse();
return reversedArray;
}
},
_functionAbs: function(resolvedArgs) {
return Math.abs(resolvedArgs[0]);
},
_functionCeil: function(resolvedArgs) {
return Math.ceil(resolvedArgs[0]);
},
_functionAvg: function(resolvedArgs) {
var sum = 0;
var inputArray = resolvedArgs[0];
for (var i = 0; i < inputArray.length; i++) {
sum += inputArray[i];
}
return sum / inputArray.length;
},
_functionContains: function(resolvedArgs) {
return resolvedArgs[0].indexOf(resolvedArgs[1]) >= 0;
},
_functionFloor: function(resolvedArgs) {
return Math.floor(resolvedArgs[0]);
},
_functionLength: function(resolvedArgs) {
if (!isObject(resolvedArgs[0])) {
return resolvedArgs[0].length;
} else {
// As far as I can tell, there's no way to get the length
// of an object without O(n) iteration through the object.
return Object.keys(resolvedArgs[0]).length;
}
},
_functionMap: function(resolvedArgs) {
var mapped = [];
var interpreter = this._interpreter;
var exprefNode = resolvedArgs[0];
var elements = resolvedArgs[1];
for (var i = 0; i < elements.length; i++) {
mapped.push(interpreter.visit(exprefNode, elements[i]));
}
return mapped;
},
_functionMerge: function(resolvedArgs) {
var merged = {};
for (var i = 0; i < resolvedArgs.length; i++) {
var current = resolvedArgs[i];
for (var key in current) {
merged[key] = current[key];
}
}
return merged;
},
_functionMax: function(resolvedArgs) {
if (resolvedArgs[0].length > 0) {
var typeName = this._getTypeName(resolvedArgs[0][0]);
if (typeName === TYPE_NUMBER) {
return Math.max.apply(Math, resolvedArgs[0]);
} else {
var elements = resolvedArgs[0];
var maxElement = elements[0];
for (var i = 1; i < elements.length; i++) {
if (maxElement.localeCompare(elements[i]) < 0) {
maxElement = elements[i];
}
}
return maxElement;
}
} else {
return null;
}
},
_functionMin: function(resolvedArgs) {
if (resolvedArgs[0].length > 0) {
var typeName = this._getTypeName(resolvedArgs[0][0]);
if (typeName === TYPE_NUMBER) {
return Math.min.apply(Math, resolvedArgs[0]);
} else {
var elements = resolvedArgs[0];
var minElement = elements[0];
for (var i = 1; i < elements.length; i++) {
if (elements[i].localeCompare(minElement) < 0) {
minElement = elements[i];
}
}
return minElement;
}
} else {
return null;
}
},
_functionSum: function(resolvedArgs) {
var sum = 0;
var listToSum = resolvedArgs[0];
for (var i = 0; i < listToSum.length; i++) {
sum += listToSum[i];
}
return sum;
},
_functionType: function(resolvedArgs) {
switch (this._getTypeName(resolvedArgs[0])) {
case TYPE_NUMBER:
return "number";
case TYPE_STRING:
return "string";
case TYPE_ARRAY:
return "array";
case TYPE_OBJECT:
return "object";
case TYPE_BOOLEAN:
return "boolean";
case TYPE_EXPREF:
return "expref";
case TYPE_NULL:
return "null";
}
},
_functionKeys: function(resolvedArgs) {
return Object.keys(resolvedArgs[0]);
},
_functionValues: function(resolvedArgs) {
var obj = resolvedArgs[0];
var keys = Object.keys(obj);
var values = [];
for (var i = 0; i < keys.length; i++) {
values.push(obj[keys[i]]);
}
return values;
},
_functionJoin: function(resolvedArgs) {
var joinChar = resolvedArgs[0];
var listJoin = resolvedArgs[1];
return listJoin.join(joinChar);
},
_functionToArray: function(resolvedArgs) {
if (this._getTypeName(resolvedArgs[0]) === TYPE_ARRAY) {
return resolvedArgs[0];
} else {
return [resolvedArgs[0]];
}
},
_functionToString: function(resolvedArgs) {
if (this._getTypeName(resolvedArgs[0]) === TYPE_STRING) {
return resolvedArgs[0];
} else {
return JSON.stringify(resolvedArgs[0]);
}
},
_functionToNumber: function(resolvedArgs) {
var typeName = this._getTypeName(resolvedArgs[0]);
var convertedValue;
if (typeName === TYPE_NUMBER) {
return resolvedArgs[0];
} else if (typeName === TYPE_STRING) {
convertedValue = +resolvedArgs[0];
if (!isNaN(convertedValue)) {
return convertedValue;
}
}
return null;
},
_functionNotNull: function(resolvedArgs) {
for (var i = 0; i < resolvedArgs.length; i++) {
if (this._getTypeName(resolvedArgs[i]) !== TYPE_NULL) {
return resolvedArgs[i];
}
}
return null;
},
_functionSort: function(resolvedArgs) {
var sortedArray = resolvedArgs[0].slice(0);
sortedArray.sort();
return sortedArray;
},
_functionSortBy: function(resolvedArgs) {
var sortedArray = resolvedArgs[0].slice(0);
if (sortedArray.length === 0) {
return sortedArray;
}
var interpreter = this._interpreter;
var exprefNode = resolvedArgs[1];
var requiredType = this._getTypeName(
interpreter.visit(exprefNode, sortedArray[0]));
if ([TYPE_NUMBER, TYPE_STRING].indexOf(requiredType) < 0) {
throw new Error("TypeError");
}
var that = this;
// In order to get a stable sort out of an unstable
// sort algorithm, we decorate/sort/undecorate (DSU)
// by creating a new list of [index, element] pairs.
// In the cmp function, if the evaluated elements are
// equal, then the index will be used as the tiebreaker.
// After the decorated list has been sorted, it will be
// undecorated to extract the original elements.
var decorated = [];
for (var i = 0; i < sortedArray.length; i++) {
decorated.push([i, sortedArray[i]]);
}
decorated.sort(function(a, b) {
var exprA = interpreter.visit(exprefNode, a[1]);
var exprB = interpreter.visit(exprefNode, b[1]);
if (that._getTypeName(exprA) !== requiredType) {
throw new Error(
"TypeError: expected " + requiredType + ", received " +
that._getTypeName(exprA));
} else if (that._getTypeName(exprB) !== requiredType) {
throw new Error(
"TypeError: expected " + requiredType + ", received " +
that._getTypeName(exprB));
}
if (exprA > exprB) {
return 1;
} else if (exprA < exprB) {
return -1;
} else {
// If they're equal compare the items by their
// order to maintain relative order of equal keys
// (i.e. to get a stable sort).
return a[0] - b[0];
}
});
// Undecorate: extract out the original list elements.
for (var j = 0; j < decorated.length; j++) {
sortedArray[j] = decorated[j][1];
}
return sortedArray;
},
_functionMaxBy: function(resolvedArgs) {
var exprefNode = resolvedArgs[1];
var resolvedArray = resolvedArgs[0];
var keyFunction = this.createKeyFunction(exprefNode, [TYPE_NUMBER, TYPE_STRING]);
var maxNumber = -Infinity;
var maxRecord;
var current;
for (var i = 0; i < resolvedArray.length; i++) {
current = keyFunction(resolvedArray[i]);
if (current > maxNumber) {
maxNumber = current;
maxRecord = resolvedArray[i];
}
}
return maxRecord;
},
_functionMinBy: function(resolvedArgs) {
var exprefNode = resolvedArgs[1];
var resolvedArray = resolvedArgs[0];
var keyFunction = this.createKeyFunction(exprefNode, [TYPE_NUMBER, TYPE_STRING]);
var minNumber = Infinity;
var minRecord;
var current;
for (var i = 0; i < resolvedArray.length; i++) {
current = keyFunction(resolvedArray[i]);
if (current < minNumber) {
minNumber = current;
minRecord = resolvedArray[i];
}
}
return minRecord;
},
createKeyFunction: function(exprefNode, allowedTypes) {
var that = this;
var interpreter = this._interpreter;
var keyFunc = function(x) {
var current = interpreter.visit(exprefNode, x);
if (allowedTypes.indexOf(that._getTypeName(current)) < 0) {
var msg = "TypeError: expected one of " + allowedTypes +
", received " + that._getTypeName(current);
throw new Error(msg);
}
return current;
};
return keyFunc;
}
};
function compile(stream) {
var parser = new Parser();
var ast = parser.parse(stream);
return ast;
}
function tokenize(stream) {
var lexer = new Lexer();
return lexer.tokenize(stream);
}
function search(data, expression) {
var parser = new Parser();
// This needs to be improved. Both the interpreter and runtime depend on
// each other. The runtime needs the interpreter to support exprefs.
// There's likely a clean way to avoid the cyclic dependency.
var runtime = new Runtime();
var interpreter = new TreeInterpreter(runtime);
runtime._interpreter = interpreter;
var node = parser.parse(expression);
return interpreter.search(node, data);
}
exports.tokenize = tokenize;
exports.compile = compile;
exports.search = search;
exports.strictDeepEqual = strictDeepEqual;
})(typeof exports === "undefined" ? this.jmespath = {} : exports);
},{}],76:[function(require,module,exports){
var arrayEvery = require('../internal/arrayEvery'),
baseCallback = require('../internal/baseCallback'),
baseEvery = require('../internal/baseEvery'),
isArray = require('../lang/isArray');
/**
* Checks if `predicate` returns truthy for **all** elements of `collection`.
* The predicate is bound to `thisArg` and invoked with three arguments;
* (value, index|key, collection).
*
* If a property name is provided for `predicate` the created `_.property`
* style callback returns the property value of the given element.
*
* If a value is also provided for `thisArg` the created `_.matchesProperty`
* style callback returns `true` for elements that have a matching property
* value, else `false`.
*
* If an object is provided for `predicate` the created `_.matches` style
* callback returns `true` for elements that have the properties of the given
* object, else `false`.
*
* @static
* @memberOf _
* @alias all
* @category Collection
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|Object|string} [predicate=_.identity] The function invoked
* per iteration.
* @param {*} [thisArg] The `this` binding of `predicate`.
* @returns {boolean} Returns `true` if all elements pass the predicate check,
* else `false`.
* @example
*
* _.every([true, 1, null, 'yes'], Boolean);
* // => false
*
* var users = [
* { 'user': 'barney', 'active': false },
* { 'user': 'fred', 'active': false }
* ];
*
* // using the `_.matches` callback shorthand
* _.every(users, { 'user': 'barney', 'active': false });
* // => false
*
* // using the `_.matchesProperty` callback shorthand
* _.every(users, 'active', false);
* // => true
*
* // using the `_.property` callback shorthand
* _.every(users, 'active');
* // => false
*/
function every(collection, predicate, thisArg) {
var func = isArray(collection) ? arrayEvery : baseEvery;
if (typeof predicate != 'function' || typeof thisArg != 'undefined') {
predicate = baseCallback(predicate, thisArg, 3);
}
return func(collection, predicate);
}
module.exports = every;
},{"../internal/arrayEvery":77,"../internal/baseCallback":79,"../internal/baseEvery":83,"../lang/isArray":110}],77:[function(require,module,exports){
/**
* A specialized version of `_.every` for arrays without support for callback
* shorthands or `this` binding.
*
* @private
* @param {Array} array The array to iterate over.
* @param {Function} predicate The function invoked per iteration.
* @returns {boolean} Returns `true` if all elements pass the predicate check,
* else `false`.
*/
function arrayEvery(array, predicate) {
var index = -1,
length = array.length;
while (++index < length) {
if (!predicate(array[index], index, array)) {
return false;
}
}
return true;
}
module.exports = arrayEvery;
},{}],78:[function(require,module,exports){
var baseCopy = require('./baseCopy'),
keys = require('../object/keys');
/**
* The base implementation of `_.assign` without support for argument juggling,
* multiple sources, and `this` binding `customizer` functions.
*
* @private
* @param {Object} object The destination object.
* @param {Object} source The source object.
* @param {Function} [customizer] The function to customize assigning values.
* @returns {Object} Returns the destination object.
*/
function baseAssign(object, source, customizer) {
var props = keys(source);
if (!customizer) {
return baseCopy(source, object, props);
}
var index = -1,
length = props.length;
while (++index < length) {
var key = props[index],
value = object[key],
result = customizer(value, source[key], key, object, source);
if ((result === result ? (result !== value) : (value === value)) ||
(typeof value == 'undefined' && !(key in object))) {
object[key] = result;
}
}
return object;
}
module.exports = baseAssign;
},{"../object/keys":119,"./baseCopy":80}],79:[function(require,module,exports){
var baseMatches = require('./baseMatches'),
baseMatchesProperty = require('./baseMatchesProperty'),
baseProperty = require('./baseProperty'),
bindCallback = require('./bindCallback'),
identity = require('../utility/identity'),
isBindable = require('./isBindable');
/**
* The base implementation of `_.callback` which supports specifying the
* number of arguments to provide to `func`.
*
* @private
* @param {*} [func=_.identity] The value to convert to a callback.
* @param {*} [thisArg] The `this` binding of `func`.
* @param {number} [argCount] The number of arguments to provide to `func`.
* @returns {Function} Returns the callback.
*/
function baseCallback(func, thisArg, argCount) {
var type = typeof func;
if (type == 'function') {
return (typeof thisArg != 'undefined' && isBindable(func))
? bindCallback(func, thisArg, argCount)
: func;
}
if (func == null) {
return identity;
}
if (type == 'object') {
return baseMatches(func);
}
return typeof thisArg == 'undefined'
? baseProperty(func + '')
: baseMatchesProperty(func + '', thisArg);
}
module.exports = baseCallback;
},{"../utility/identity":123,"./baseMatches":90,"./baseMatchesProperty":91,"./baseProperty":92,"./bindCallback":95,"./isBindable":100}],80:[function(require,module,exports){
/**
* Copies the properties of `source` to `object`.
*
* @private
* @param {Object} source The object to copy properties from.
* @param {Object} [object={}] The object to copy properties to.
* @param {Array} props The property names to copy.
* @returns {Object} Returns `object`.
*/
function baseCopy(source, object, props) {
if (!props) {
props = object;
object = {};
}
var index = -1,
length = props.length;
while (++index < length) {
var key = props[index];
object[key] = source[key];
}
return object;
}
module.exports = baseCopy;
},{}],81:[function(require,module,exports){
(function (global){
var isObject = require('../lang/isObject');
/**
* The base implementation of `_.create` without support for assigning
* properties to the created object.
*
* @private
* @param {Object} prototype The object to inherit from.
* @returns {Object} Returns the new object.
*/
var baseCreate = (function() {
function Object() {}
return function(prototype) {
if (isObject(prototype)) {
Object.prototype = prototype;
var result = new Object;
Object.prototype = null;
}
return result || global.Object();
};
}());
module.exports = baseCreate;
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"../lang/isObject":114}],82:[function(require,module,exports){
var baseForOwn = require('./baseForOwn'),
isLength = require('./isLength'),
toObject = require('./toObject');
/**
* The base implementation of `_.forEach` without support for callback
* shorthands and `this` binding.
*
* @private
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Array|Object|string} Returns `collection`.
*/
function baseEach(collection, iteratee) {
var length = collection ? collection.length : 0;
if (!isLength(length)) {
return baseForOwn(collection, iteratee);
}
var index = -1,
iterable = toObject(collection);
while (++index < length) {
if (iteratee(iterable[index], index, iterable) === false) {
break;
}
}
return collection;
}
module.exports = baseEach;
},{"./baseForOwn":85,"./isLength":103,"./toObject":108}],83:[function(require,module,exports){
var baseEach = require('./baseEach');
/**
* The base implementation of `_.every` without support for callback
* shorthands or `this` binding.
*
* @private
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function} predicate The function invoked per iteration.
* @returns {boolean} Returns `true` if all elements pass the predicate check,
* else `false`
*/
function baseEvery(collection, predicate) {
var result = true;
baseEach(collection, function(value, index, collection) {
result = !!predicate(value, index, collection);
return result;
});
return result;
}
module.exports = baseEvery;
},{"./baseEach":82}],84:[function(require,module,exports){
var toObject = require('./toObject');
/**
* The base implementation of `baseForIn` and `baseForOwn` which iterates
* over `object` properties returned by `keysFunc` invoking `iteratee` for
* each property. Iterator functions may exit iteration early by explicitly
* returning `false`.
*
* @private
* @param {Object} object The object to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @param {Function} keysFunc The function to get the keys of `object`.
* @returns {Object} Returns `object`.
*/
function baseFor(object, iteratee, keysFunc) {
var index = -1,
iterable = toObject(object),
props = keysFunc(object),
length = props.length;
while (++index < length) {
var key = props[index];
if (iteratee(iterable[key], key, iterable) === false) {
break;
}
}
return object;
}
module.exports = baseFor;
},{"./toObject":108}],85:[function(require,module,exports){
var baseFor = require('./baseFor'),
keys = require('../object/keys');
/**
* The base implementation of `_.forOwn` without support for callback
* shorthands and `this` binding.
*
* @private
* @param {Object} object The object to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Object} Returns `object`.
*/
function baseForOwn(object, iteratee) {
return baseFor(object, iteratee, keys);
}
module.exports = baseForOwn;
},{"../object/keys":119,"./baseFor":84}],86:[function(require,module,exports){
var baseIsEqualDeep = require('./baseIsEqualDeep');
/**
* The base implementation of `_.isEqual` without support for `this` binding
* `customizer` functions.
*
* @private
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @param {Function} [customizer] The function to customize comparing values.
* @param {boolean} [isWhere] Specify performing partial comparisons.
* @param {Array} [stackA] Tracks traversed `value` objects.
* @param {Array} [stackB] Tracks traversed `other` objects.
* @returns {boolean} Returns `true` if the values are equivalent, else `false`.
*/
function baseIsEqual(value, other, customizer, isWhere, stackA, stackB) {
// Exit early for identical values.
if (value === other) {
// Treat `+0` vs. `-0` as not equal.
return value !== 0 || (1 / value == 1 / other);
}
var valType = typeof value,
othType = typeof other;
// Exit early for unlike primitive values.
if ((valType != 'function' && valType != 'object' && othType != 'function' && othType != 'object') ||
value == null || other == null) {
// Return `false` unless both values are `NaN`.
return value !== value && other !== other;
}
return baseIsEqualDeep(value, other, baseIsEqual, customizer, isWhere, stackA, stackB);
}
module.exports = baseIsEqual;
},{"./baseIsEqualDeep":87}],87:[function(require,module,exports){
var equalArrays = require('./equalArrays'),
equalByTag = require('./equalByTag'),
equalObjects = require('./equalObjects'),
isArray = require('../lang/isArray'),
isTypedArray = require('../lang/isTypedArray');
/** `Object#toString` result references. */
var argsTag = '[object Arguments]',
arrayTag = '[object Array]',
objectTag = '[object Object]';
/** Used for native method references. */
var objectProto = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;
/**
* Used to resolve the `toStringTag` of values.
* See the [ES spec](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.prototype.tostring)
* for more details.
*/
var objToString = objectProto.toString;
/**
* A specialized version of `baseIsEqual` for arrays and objects which performs
* deep comparisons and tracks traversed objects enabling objects with circular
* references to be compared.
*
* @private
* @param {Object} object The object to compare.
* @param {Object} other The other object to compare.
* @param {Function} equalFunc The function to determine equivalents of values.
* @param {Function} [customizer] The function to customize comparing objects.
* @param {boolean} [isWhere] Specify performing partial comparisons.
* @param {Array} [stackA=[]] Tracks traversed `value` objects.
* @param {Array} [stackB=[]] Tracks traversed `other` objects.
* @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
*/
function baseIsEqualDeep(object, other, equalFunc, customizer, isWhere, stackA, stackB) {
var objIsArr = isArray(object),
othIsArr = isArray(other),
objTag = arrayTag,
othTag = arrayTag;
if (!objIsArr) {
objTag = objToString.call(object);
if (objTag == argsTag) {
objTag = objectTag;
} else if (objTag != objectTag) {
objIsArr = isTypedArray(object);
}
}
if (!othIsArr) {
othTag = objToString.call(other);
if (othTag == argsTag) {
othTag = objectTag;
} else if (othTag != objectTag) {
othIsArr = isTypedArray(other);
}
}
var objIsObj = objTag == objectTag,
othIsObj = othTag == objectTag,
isSameTag = objTag == othTag;
if (isSameTag && !(objIsArr || objIsObj)) {
return equalByTag(object, other, objTag);
}
var valWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'),
othWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__');
if (valWrapped || othWrapped) {
return equalFunc(valWrapped ? object.value() : object, othWrapped ? other.value() : other, customizer, isWhere, stackA, stackB);
}
if (!isSameTag) {
return false;
}
// Assume cyclic values are equal.
// For more information on detecting circular references see https://es5.github.io/#JO.
stackA || (stackA = []);
stackB || (stackB = []);
var length = stackA.length;
while (length--) {
if (stackA[length] == object) {
return stackB[length] == other;
}
}
// Add `object` and `other` to the stack of traversed objects.
stackA.push(object);
stackB.push(other);
var result = (objIsArr ? equalArrays : equalObjects)(object, other, equalFunc, customizer, isWhere, stackA, stackB);
stackA.pop();
stackB.pop();
return result;
}
module.exports = baseIsEqualDeep;
},{"../lang/isArray":110,"../lang/isTypedArray":116,"./equalArrays":97,"./equalByTag":98,"./equalObjects":99}],88:[function(require,module,exports){
/**
* The base implementation of `_.isFunction` without support for environments
* with incorrect `typeof` results.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
*/
function baseIsFunction(value) {
// Avoid a Chakra JIT bug in compatibility modes of IE 11.
// See https://github.com/jashkenas/underscore/issues/1621 for more details.
return typeof value == 'function' || false;
}
module.exports = baseIsFunction;
},{}],89:[function(require,module,exports){
var baseIsEqual = require('./baseIsEqual');
/** Used for native method references. */
var objectProto = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;
/**
* The base implementation of `_.isMatch` without support for callback
* shorthands or `this` binding.
*
* @private
* @param {Object} object The object to inspect.
* @param {Array} props The source property names to match.
* @param {Array} values The source values to match.
* @param {Array} strictCompareFlags Strict comparison flags for source values.
* @param {Function} [customizer] The function to customize comparing objects.
* @returns {boolean} Returns `true` if `object` is a match, else `false`.
*/
function baseIsMatch(object, props, values, strictCompareFlags, customizer) {
var length = props.length;
if (object == null) {
return !length;
}
var index = -1,
noCustomizer = !customizer;
while (++index < length) {
if ((noCustomizer && strictCompareFlags[index])
? values[index] !== object[props[index]]
: !hasOwnProperty.call(object, props[index])
) {
return false;
}
}
index = -1;
while (++index < length) {
var key = props[index];
if (noCustomizer && strictCompareFlags[index]) {
var result = hasOwnProperty.call(object, key);
} else {
var objValue = object[key],
srcValue = values[index];
result = customizer ? customizer(objValue, srcValue, key) : undefined;
if (typeof result == 'undefined') {
result = baseIsEqual(srcValue, objValue, customizer, true);
}
}
if (!result) {
return false;
}
}
return true;
}
module.exports = baseIsMatch;
},{"./baseIsEqual":86}],90:[function(require,module,exports){
var baseIsMatch = require('./baseIsMatch'),
isStrictComparable = require('./isStrictComparable'),
keys = require('../object/keys');
/** Used for native method references. */
var objectProto = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;
/**
* The base implementation of `_.matches` which does not clone `source`.
*
* @private
* @param {Object} source The object of property values to match.
* @returns {Function} Returns the new function.
*/
function baseMatches(source) {
var props = keys(source),
length = props.length;
if (length == 1) {
var key = props[0],
value = source[key];
if (isStrictComparable(value)) {
return function(object) {
return object != null && object[key] === value && hasOwnProperty.call(object, key);
};
}
}
var values = Array(length),
strictCompareFlags = Array(length);
while (length--) {
value = source[props[length]];
values[length] = value;
strictCompareFlags[length] = isStrictComparable(value);
}
return function(object) {
return baseIsMatch(object, props, values, strictCompareFlags);
};
}
module.exports = baseMatches;
},{"../object/keys":119,"./baseIsMatch":89,"./isStrictComparable":105}],91:[function(require,module,exports){
var baseIsEqual = require('./baseIsEqual'),
isStrictComparable = require('./isStrictComparable');
/**
* The base implementation of `_.matchesProperty` which does not coerce `key`
* to a string.
*
* @private
* @param {string} key The key of the property to get.
* @param {*} value The value to compare.
* @returns {Function} Returns the new function.
*/
function baseMatchesProperty(key, value) {
if (isStrictComparable(value)) {
return function(object) {
return object != null && object[key] === value;
};
}
return function(object) {
return object != null && baseIsEqual(value, object[key], null, true);
};
}
module.exports = baseMatchesProperty;
},{"./baseIsEqual":86,"./isStrictComparable":105}],92:[function(require,module,exports){
/**
* The base implementation of `_.property` which does not coerce `key` to a string.
*
* @private
* @param {string} key The key of the property to get.
* @returns {Function} Returns the new function.
*/
function baseProperty(key) {
return function(object) {
return object == null ? undefined : object[key];
};
}
module.exports = baseProperty;
},{}],93:[function(require,module,exports){
var identity = require('../utility/identity'),
metaMap = require('./metaMap');
/**
* The base implementation of `setData` without support for hot loop detection.
*
* @private
* @param {Function} func The function to associate metadata with.
* @param {*} data The metadata.
* @returns {Function} Returns `func`.
*/
var baseSetData = !metaMap ? identity : function(func, data) {
metaMap.set(func, data);
return func;
};
module.exports = baseSetData;
},{"../utility/identity":123,"./metaMap":106}],94:[function(require,module,exports){
/**
* Converts `value` to a string if it is not one. An empty string is returned
* for `null` or `undefined` values.
*
* @private
* @param {*} value The value to process.
* @returns {string} Returns the string.
*/
function baseToString(value) {
if (typeof value == 'string') {
return value;
}
return value == null ? '' : (value + '');
}
module.exports = baseToString;
},{}],95:[function(require,module,exports){
var identity = require('../utility/identity');
/**
* A specialized version of `baseCallback` which only supports `this` binding
* and specifying the number of arguments to provide to `func`.
*
* @private
* @param {Function} func The function to bind.
* @param {*} thisArg The `this` binding of `func`.
* @param {number} [argCount] The number of arguments to provide to `func`.
* @returns {Function} Returns the callback.
*/
function bindCallback(func, thisArg, argCount) {
if (typeof func != 'function') {
return identity;
}
if (typeof thisArg == 'undefined') {
return func;
}
switch (argCount) {
case 1: return function(value) {
return func.call(thisArg, value);
};
case 3: return function(value, index, collection) {
return func.call(thisArg, value, index, collection);
};
case 4: return function(accumulator, value, index, collection) {
return func.call(thisArg, accumulator, value, index, collection);
};
case 5: return function(value, other, key, object, source) {
return func.call(thisArg, value, other, key, object, source);
};
}
return function() {
return func.apply(thisArg, arguments);
};
}
module.exports = bindCallback;
},{"../utility/identity":123}],96:[function(require,module,exports){
var bindCallback = require('./bindCallback'),
isIterateeCall = require('./isIterateeCall');
/**
* Creates a function that assigns properties of source object(s) to a given
* destination object.
*
* @private
* @param {Function} assigner The function to assign values.
* @returns {Function} Returns the new assigner function.
*/
function createAssigner(assigner) {
return function() {
var args = arguments,
length = args.length,
object = args[0];
if (length < 2 || object == null) {
return object;
}
var customizer = args[length - 2],
thisArg = args[length - 1],
guard = args[3];
if (length > 3 && typeof customizer == 'function') {
customizer = bindCallback(customizer, thisArg, 5);
length -= 2;
} else {
customizer = (length > 2 && typeof thisArg == 'function') ? thisArg : null;
length -= (customizer ? 1 : 0);
}
if (guard && isIterateeCall(args[1], args[2], guard)) {
customizer = length == 3 ? null : customizer;
length = 2;
}
var index = 0;
while (++index < length) {
var source = args[index];
if (source) {
assigner(object, source, customizer);
}
}
return object;
};
}
module.exports = createAssigner;
},{"./bindCallback":95,"./isIterateeCall":102}],97:[function(require,module,exports){
/**
* A specialized version of `baseIsEqualDeep` for arrays with support for
* partial deep comparisons.
*
* @private
* @param {Array} array The array to compare.
* @param {Array} other The other array to compare.
* @param {Function} equalFunc The function to determine equivalents of values.
* @param {Function} [customizer] The function to customize comparing arrays.
* @param {boolean} [isWhere] Specify performing partial comparisons.
* @param {Array} [stackA] Tracks traversed `value` objects.
* @param {Array} [stackB] Tracks traversed `other` objects.
* @returns {boolean} Returns `true` if the arrays are equivalent, else `false`.
*/
function equalArrays(array, other, equalFunc, customizer, isWhere, stackA, stackB) {
var index = -1,
arrLength = array.length,
othLength = other.length,
result = true;
if (arrLength != othLength && !(isWhere && othLength > arrLength)) {
return false;
}
// Deep compare the contents, ignoring non-numeric properties.
while (result && ++index < arrLength) {
var arrValue = array[index],
othValue = other[index];
result = undefined;
if (customizer) {
result = isWhere
? customizer(othValue, arrValue, index)
: customizer(arrValue, othValue, index);
}
if (typeof result == 'undefined') {
// Recursively compare arrays (susceptible to call stack limits).
if (isWhere) {
var othIndex = othLength;
while (othIndex--) {
othValue = other[othIndex];
result = (arrValue && arrValue === othValue) || equalFunc(arrValue, othValue, customizer, isWhere, stackA, stackB);
if (result) {
break;
}
}
} else {
result = (arrValue && arrValue === othValue) || equalFunc(arrValue, othValue, customizer, isWhere, stackA, stackB);
}
}
}
return !!result;
}
module.exports = equalArrays;
},{}],98:[function(require,module,exports){
/** `Object#toString` result references. */
var boolTag = '[object Boolean]',
dateTag = '[object Date]',
errorTag = '[object Error]',
numberTag = '[object Number]',
regexpTag = '[object RegExp]',
stringTag = '[object String]';
/**
* A specialized version of `baseIsEqualDeep` for comparing objects of
* the same `toStringTag`.
*
* **Note:** This function only supports comparing values with tags of
* `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.
*
* @private
* @param {Object} value The object to compare.
* @param {Object} other The other object to compare.
* @param {string} tag The `toStringTag` of the objects to compare.
* @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
*/
function equalByTag(object, other, tag) {
switch (tag) {
case boolTag:
case dateTag:
// Coerce dates and booleans to numbers, dates to milliseconds and booleans
// to `1` or `0` treating invalid dates coerced to `NaN` as not equal.
return +object == +other;
case errorTag:
return object.name == other.name && object.message == other.message;
case numberTag:
// Treat `NaN` vs. `NaN` as equal.
return (object != +object)
? other != +other
// But, treat `-0` vs. `+0` as not equal.
: (object == 0 ? ((1 / object) == (1 / other)) : object == +other);
case regexpTag:
case stringTag:
// Coerce regexes to strings and treat strings primitives and string
// objects as equal. See https://es5.github.io/#x15.10.6.4 for more details.
return object == (other + '');
}
return false;
}
module.exports = equalByTag;
},{}],99:[function(require,module,exports){
var keys = require('../object/keys');
/** Used for native method references. */
var objectProto = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;
/**
* A specialized version of `baseIsEqualDeep` for objects with support for
* partial deep comparisons.
*
* @private
* @param {Object} object The object to compare.
* @param {Object} other The other object to compare.
* @param {Function} equalFunc The function to determine equivalents of values.
* @param {Function} [customizer] The function to customize comparing values.
* @param {boolean} [isWhere] Specify performing partial comparisons.
* @param {Array} [stackA] Tracks traversed `value` objects.
* @param {Array} [stackB] Tracks traversed `other` objects.
* @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
*/
function equalObjects(object, other, equalFunc, customizer, isWhere, stackA, stackB) {
var objProps = keys(object),
objLength = objProps.length,
othProps = keys(other),
othLength = othProps.length;
if (objLength != othLength && !isWhere) {
return false;
}
var hasCtor,
index = -1;
while (++index < objLength) {
var key = objProps[index],
result = hasOwnProperty.call(other, key);
if (result) {
var objValue = object[key],
othValue = other[key];
result = undefined;
if (customizer) {
result = isWhere
? customizer(othValue, objValue, key)
: customizer(objValue, othValue, key);
}
if (typeof result == 'undefined') {
// Recursively compare objects (susceptible to call stack limits).
result = (objValue && objValue === othValue) || equalFunc(objValue, othValue, customizer, isWhere, stackA, stackB);
}
}
if (!result) {
return false;
}
hasCtor || (hasCtor = key == 'constructor');
}
if (!hasCtor) {
var objCtor = object.constructor,
othCtor = other.constructor;
// Non `Object` object instances with different constructors are not equal.
if (objCtor != othCtor &&
('constructor' in object && 'constructor' in other) &&
!(typeof objCtor == 'function' && objCtor instanceof objCtor &&
typeof othCtor == 'function' && othCtor instanceof othCtor)) {
return false;
}
}
return true;
}
module.exports = equalObjects;
},{"../object/keys":119}],100:[function(require,module,exports){
var baseSetData = require('./baseSetData'),
isNative = require('../lang/isNative'),
support = require('../support');
/** Used to detect named functions. */
var reFuncName = /^\s*function[ \n\r\t]+\w/;
/** Used to detect functions containing a `this` reference. */
var reThis = /\bthis\b/;
/** Used to resolve the decompiled source of functions. */
var fnToString = Function.prototype.toString;
/**
* Checks if `func` is eligible for `this` binding.
*
* @private
* @param {Function} func The function to check.
* @returns {boolean} Returns `true` if `func` is eligible, else `false`.
*/
function isBindable(func) {
var result = !(support.funcNames ? func.name : support.funcDecomp);
if (!result) {
var source = fnToString.call(func);
if (!support.funcNames) {
result = !reFuncName.test(source);
}
if (!result) {
// Check if `func` references the `this` keyword and store the result.
result = reThis.test(source) || isNative(func);
baseSetData(func, result);
}
}
return result;
}
module.exports = isBindable;
},{"../lang/isNative":113,"../support":122,"./baseSetData":93}],101:[function(require,module,exports){
/**
* Used as the maximum length of an array-like value.
* See the [ES spec](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-number.max_safe_integer)
* for more details.
*/
var MAX_SAFE_INTEGER = Math.pow(2, 53) - 1;
/**
* Checks if `value` is a valid array-like index.
*
* @private
* @param {*} value The value to check.
* @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
* @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
*/
function isIndex(value, length) {
value = +value;
length = length == null ? MAX_SAFE_INTEGER : length;
return value > -1 && value % 1 == 0 && value < length;
}
module.exports = isIndex;
},{}],102:[function(require,module,exports){
var isIndex = require('./isIndex'),
isLength = require('./isLength'),
isObject = require('../lang/isObject');
/**
* Checks if the provided arguments are from an iteratee call.
*
* @private
* @param {*} value The potential iteratee value argument.
* @param {*} index The potential iteratee index or key argument.
* @param {*} object The potential iteratee object argument.
* @returns {boolean} Returns `true` if the arguments are from an iteratee call, else `false`.
*/
function isIterateeCall(value, index, object) {
if (!isObject(object)) {
return false;
}
var type = typeof index;
if (type == 'number') {
var length = object.length,
prereq = isLength(length) && isIndex(index, length);
} else {
prereq = type == 'string' && index in object;
}
if (prereq) {
var other = object[index];
return value === value ? (value === other) : (other !== other);
}
return false;
}
module.exports = isIterateeCall;
},{"../lang/isObject":114,"./isIndex":101,"./isLength":103}],103:[function(require,module,exports){
/**
* Used as the maximum length of an array-like value.
* See the [ES spec](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-number.max_safe_integer)
* for more details.
*/
var MAX_SAFE_INTEGER = Math.pow(2, 53) - 1;
/**
* Checks if `value` is a valid array-like length.
*
* **Note:** This function is based on ES `ToLength`. See the
* [ES spec](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength)
* for more details.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
*/
function isLength(value) {
return typeof value == 'number' && value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
}
module.exports = isLength;
},{}],104:[function(require,module,exports){
/**
* Checks if `value` is object-like.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is object-like, else `false`.
*/
function isObjectLike(value) {
return (value && typeof value == 'object') || false;
}
module.exports = isObjectLike;
},{}],105:[function(require,module,exports){
var isObject = require('../lang/isObject');
/**
* Checks if `value` is suitable for strict equality comparisons, i.e. `===`.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` if suitable for strict
* equality comparisons, else `false`.
*/
function isStrictComparable(value) {
return value === value && (value === 0 ? ((1 / value) > 0) : !isObject(value));
}
module.exports = isStrictComparable;
},{"../lang/isObject":114}],106:[function(require,module,exports){
(function (global){
var isNative = require('../lang/isNative');
/** Native method references. */
var WeakMap = isNative(WeakMap = global.WeakMap) && WeakMap;
/** Used to store function metadata. */
var metaMap = WeakMap && new WeakMap;
module.exports = metaMap;
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"../lang/isNative":113}],107:[function(require,module,exports){
var isArguments = require('../lang/isArguments'),
isArray = require('../lang/isArray'),
isIndex = require('./isIndex'),
isLength = require('./isLength'),
keysIn = require('../object/keysIn'),
support = require('../support');
/** Used for native method references. */
var objectProto = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;
/**
* A fallback implementation of `Object.keys` which creates an array of the
* own enumerable property names of `object`.
*
* @private
* @param {Object} object The object to inspect.
* @returns {Array} Returns the array of property names.
*/
function shimKeys(object) {
var props = keysIn(object),
propsLength = props.length,
length = propsLength && object.length;
var allowIndexes = length && isLength(length) &&
(isArray(object) || (support.nonEnumArgs && isArguments(object)));
var index = -1,
result = [];
while (++index < propsLength) {
var key = props[index];
if ((allowIndexes && isIndex(key, length)) || hasOwnProperty.call(object, key)) {
result.push(key);
}
}
return result;
}
module.exports = shimKeys;
},{"../lang/isArguments":109,"../lang/isArray":110,"../object/keysIn":120,"../support":122,"./isIndex":101,"./isLength":103}],108:[function(require,module,exports){
var isObject = require('../lang/isObject');
/**
* Converts `value` to an object if it is not one.
*
* @private
* @param {*} value The value to process.
* @returns {Object} Returns the object.
*/
function toObject(value) {
return isObject(value) ? value : Object(value);
}
module.exports = toObject;
},{"../lang/isObject":114}],109:[function(require,module,exports){
var isLength = require('../internal/isLength'),
isObjectLike = require('../internal/isObjectLike');
/** `Object#toString` result references. */
var argsTag = '[object Arguments]';
/** Used for native method references. */
var objectProto = Object.prototype;
/**
* Used to resolve the `toStringTag` of values.
* See the [ES spec](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.prototype.tostring)
* for more details.
*/
var objToString = objectProto.toString;
/**
* Checks if `value` is classified as an `arguments` object.
*
* @static
* @memberOf _
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
* @example
*
* _.isArguments(function() { return arguments; }());
* // => true
*
* _.isArguments([1, 2, 3]);
* // => false
*/
function isArguments(value) {
var length = isObjectLike(value) ? value.length : undefined;
return (isLength(length) && objToString.call(value) == argsTag) || false;
}
module.exports = isArguments;
},{"../internal/isLength":103,"../internal/isObjectLike":104}],110:[function(require,module,exports){
var isLength = require('../internal/isLength'),
isNative = require('./isNative'),
isObjectLike = require('../internal/isObjectLike');
/** `Object#toString` result references. */
var arrayTag = '[object Array]';
/** Used for native method references. */
var objectProto = Object.prototype;
/**
* Used to resolve the `toStringTag` of values.
* See the [ES spec](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.prototype.tostring)
* for more details.
*/
var objToString = objectProto.toString;
/* Native method references for those with the same name as other `lodash` methods. */
var nativeIsArray = isNative(nativeIsArray = Array.isArray) && nativeIsArray;
/**
* Checks if `value` is classified as an `Array` object.
*
* @static
* @memberOf _
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
* @example
*
* _.isArray([1, 2, 3]);
* // => true
*
* _.isArray(function() { return arguments; }());
* // => false
*/
var isArray = nativeIsArray || function(value) {
return (isObjectLike(value) && isLength(value.length) && objToString.call(value) == arrayTag) || false;
};
module.exports = isArray;
},{"../internal/isLength":103,"../internal/isObjectLike":104,"./isNative":113}],111:[function(require,module,exports){
var isArguments = require('./isArguments'),
isArray = require('./isArray'),
isFunction = require('./isFunction'),
isLength = require('../internal/isLength'),
isObjectLike = require('../internal/isObjectLike'),
isString = require('./isString'),
keys = require('../object/keys');
/**
* Checks if `value` is empty. A value is considered empty unless it is an
* `arguments` object, array, string, or jQuery-like collection with a length
* greater than `0` or an object with own enumerable properties.
*
* @static
* @memberOf _
* @category Lang
* @param {Array|Object|string} value The value to inspect.
* @returns {boolean} Returns `true` if `value` is empty, else `false`.
* @example
*
* _.isEmpty(null);
* // => true
*
* _.isEmpty(true);
* // => true
*
* _.isEmpty(1);
* // => true
*
* _.isEmpty([1, 2, 3]);
* // => false
*
* _.isEmpty({ 'a': 1 });
* // => false
*/
function isEmpty(value) {
if (value == null) {
return true;
}
var length = value.length;
if (isLength(length) && (isArray(value) || isString(value) || isArguments(value) ||
(isObjectLike(value) && isFunction(value.splice)))) {
return !length;
}
return !keys(value).length;
}
module.exports = isEmpty;
},{"../internal/isLength":103,"../internal/isObjectLike":104,"../object/keys":119,"./isArguments":109,"./isArray":110,"./isFunction":112,"./isString":115}],112:[function(require,module,exports){
(function (global){
var baseIsFunction = require('../internal/baseIsFunction'),
isNative = require('./isNative');
/** `Object#toString` result references. */
var funcTag = '[object Function]';
/** Used for native method references. */
var objectProto = Object.prototype;
/**
* Used to resolve the `toStringTag` of values.
* See the [ES spec](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.prototype.tostring)
* for more details.
*/
var objToString = objectProto.toString;
/** Native method references. */
var Uint8Array = isNative(Uint8Array = global.Uint8Array) && Uint8Array;
/**
* Checks if `value` is classified as a `Function` object.
*
* @static
* @memberOf _
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
* @example
*
* _.isFunction(_);
* // => true
*
* _.isFunction(/abc/);
* // => false
*/
var isFunction = !(baseIsFunction(/x/) || (Uint8Array && !baseIsFunction(Uint8Array))) ? baseIsFunction : function(value) {
// The use of `Object#toString` avoids issues with the `typeof` operator
// in older versions of Chrome and Safari which return 'function' for regexes
// and Safari 8 equivalents which return 'object' for typed array constructors.
return objToString.call(value) == funcTag;
};
module.exports = isFunction;
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"../internal/baseIsFunction":88,"./isNative":113}],113:[function(require,module,exports){
var escapeRegExp = require('../string/escapeRegExp'),
isObjectLike = require('../internal/isObjectLike');
/** `Object#toString` result references. */
var funcTag = '[object Function]';
/** Used to detect host constructors (Safari > 5). */
var reHostCtor = /^\[object .+?Constructor\]$/;
/** Used for native method references. */
var objectProto = Object.prototype;
/** Used to resolve the decompiled source of functions. */
var fnToString = Function.prototype.toString;
/**
* Used to resolve the `toStringTag` of values.
* See the [ES spec](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.prototype.tostring)
* for more details.
*/
var objToString = objectProto.toString;
/** Used to detect if a method is native. */
var reNative = RegExp('^' +
escapeRegExp(objToString)
.replace(/toString|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
);
/**
* Checks if `value` is a native function.
*
* @static
* @memberOf _
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a native function, else `false`.
* @example
*
* _.isNative(Array.prototype.push);
* // => true
*
* _.isNative(_);
* // => false
*/
function isNative(value) {
if (value == null) {
return false;
}
if (objToString.call(value) == funcTag) {
return reNative.test(fnToString.call(value));
}
return (isObjectLike(value) && reHostCtor.test(value)) || false;
}
module.exports = isNative;
},{"../internal/isObjectLike":104,"../string/escapeRegExp":121}],114:[function(require,module,exports){
/**
* Checks if `value` is the language type of `Object`.
* (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
*
* **Note:** See the [ES5 spec](https://es5.github.io/#x8) for more details.
*
* @static
* @memberOf _
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an object, else `false`.
* @example
*
* _.isObject({});
* // => true
*
* _.isObject([1, 2, 3]);
* // => true
*
* _.isObject(1);
* // => false
*/
function isObject(value) {
// Avoid a V8 JIT bug in Chrome 19-20.
// See https://code.google.com/p/v8/issues/detail?id=2291 for more details.
var type = typeof value;
return type == 'function' || (value && type == 'object') || false;
}
module.exports = isObject;
},{}],115:[function(require,module,exports){
var isObjectLike = require('../internal/isObjectLike');
/** `Object#toString` result references. */
var stringTag = '[object String]';
/** Used for native method references. */
var objectProto = Object.prototype;
/**
* Used to resolve the `toStringTag` of values.
* See the [ES spec](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.prototype.tostring)
* for more details.
*/
var objToString = objectProto.toString;
/**
* Checks if `value` is classified as a `String` primitive or object.
*
* @static
* @memberOf _
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
* @example
*
* _.isString('abc');
* // => true
*
* _.isString(1);
* // => false
*/
function isString(value) {
return typeof value == 'string' || (isObjectLike(value) && objToString.call(value) == stringTag) || false;
}
module.exports = isString;
},{"../internal/isObjectLike":104}],116:[function(require,module,exports){
var isLength = require('../internal/isLength'),
isObjectLike = require('../internal/isObjectLike');
/** `Object#toString` result references. */
var argsTag = '[object Arguments]',
arrayTag = '[object Array]',
boolTag = '[object Boolean]',
dateTag = '[object Date]',
errorTag = '[object Error]',
funcTag = '[object Function]',
mapTag = '[object Map]',
numberTag = '[object Number]',
objectTag = '[object Object]',
regexpTag = '[object RegExp]',
setTag = '[object Set]',
stringTag = '[object String]',
weakMapTag = '[object WeakMap]';
var arrayBufferTag = '[object ArrayBuffer]',
float32Tag = '[object Float32Array]',
float64Tag = '[object Float64Array]',
int8Tag = '[object Int8Array]',
int16Tag = '[object Int16Array]',
int32Tag = '[object Int32Array]',
uint8Tag = '[object Uint8Array]',
uint8ClampedTag = '[object Uint8ClampedArray]',
uint16Tag = '[object Uint16Array]',
uint32Tag = '[object Uint32Array]';
/** Used to identify `toStringTag` values of typed arrays. */
var typedArrayTags = {};
typedArrayTags[float32Tag] = typedArrayTags[float64Tag] =
typedArrayTags[int8Tag] = typedArrayTags[int16Tag] =
typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =
typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =
typedArrayTags[uint32Tag] = true;
typedArrayTags[argsTag] = typedArrayTags[arrayTag] =
typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =
typedArrayTags[dateTag] = typedArrayTags[errorTag] =
typedArrayTags[funcTag] = typedArrayTags[mapTag] =
typedArrayTags[numberTag] = typedArrayTags[objectTag] =
typedArrayTags[regexpTag] = typedArrayTags[setTag] =
typedArrayTags[stringTag] = typedArrayTags[weakMapTag] = false;
/** Used for native method references. */
var objectProto = Object.prototype;
/**
* Used to resolve the `toStringTag` of values.
* See the [ES spec](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.prototype.tostring)
* for more details.
*/
var objToString = objectProto.toString;
/**
* Checks if `value` is classified as a typed array.
*
* @static
* @memberOf _
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
* @example
*
* _.isTypedArray(new Uint8Array);
* // => true
*
* _.isTypedArray([]);
* // => false
*/
function isTypedArray(value) {
return (isObjectLike(value) && isLength(value.length) && typedArrayTags[objToString.call(value)]) || false;
}
module.exports = isTypedArray;
},{"../internal/isLength":103,"../internal/isObjectLike":104}],117:[function(require,module,exports){
var baseAssign = require('../internal/baseAssign'),
createAssigner = require('../internal/createAssigner');
/**
* Assigns own enumerable properties of source object(s) to the destination
* object. Subsequent sources overwrite property assignments of previous sources.
* If `customizer` is provided it is invoked to produce the assigned values.
* The `customizer` is bound to `thisArg` and invoked with five arguments;
* (objectValue, sourceValue, key, object, source).
*
* @static
* @memberOf _
* @alias extend
* @category Object
* @param {Object} object The destination object.
* @param {...Object} [sources] The source objects.
* @param {Function} [customizer] The function to customize assigning values.
* @param {*} [thisArg] The `this` binding of `customizer`.
* @returns {Object} Returns `object`.
* @example
*
* _.assign({ 'user': 'barney' }, { 'age': 40 }, { 'user': 'fred' });
* // => { 'user': 'fred', 'age': 40 }
*
* // using a customizer callback
* var defaults = _.partialRight(_.assign, function(value, other) {
* return typeof value == 'undefined' ? other : value;
* });
*
* defaults({ 'user': 'barney' }, { 'age': 36 }, { 'user': 'fred' });
* // => { 'user': 'barney', 'age': 36 }
*/
var assign = createAssigner(baseAssign);
module.exports = assign;
},{"../internal/baseAssign":78,"../internal/createAssigner":96}],118:[function(require,module,exports){
var baseCopy = require('../internal/baseCopy'),
baseCreate = require('../internal/baseCreate'),
isIterateeCall = require('../internal/isIterateeCall'),
keys = require('./keys');
/**
* Creates an object that inherits from the given `prototype` object. If a
* `properties` object is provided its own enumerable properties are assigned
* to the created object.
*
* @static
* @memberOf _
* @category Object
* @param {Object} prototype The object to inherit from.
* @param {Object} [properties] The properties to assign to the object.
* @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
* @returns {Object} Returns the new object.
* @example
*
* function Shape() {
* this.x = 0;
* this.y = 0;
* }
*
* function Circle() {
* Shape.call(this);
* }
*
* Circle.prototype = _.create(Shape.prototype, {
* 'constructor': Circle
* });
*
* var circle = new Circle;
* circle instanceof Circle;
* // => true
*
* circle instanceof Shape;
* // => true
*/
function create(prototype, properties, guard) {
var result = baseCreate(prototype);
if (guard && isIterateeCall(prototype, properties, guard)) {
properties = null;
}
return properties ? baseCopy(properties, result, keys(properties)) : result;
}
module.exports = create;
},{"../internal/baseCopy":80,"../internal/baseCreate":81,"../internal/isIterateeCall":102,"./keys":119}],119:[function(require,module,exports){
var isLength = require('../internal/isLength'),
isNative = require('../lang/isNative'),
isObject = require('../lang/isObject'),
shimKeys = require('../internal/shimKeys');
/* Native method references for those with the same name as other `lodash` methods. */
var nativeKeys = isNative(nativeKeys = Object.keys) && nativeKeys;
/**
* Creates an array of the own enumerable property names of `object`.
*
* **Note:** Non-object values are coerced to objects. See the
* [ES spec](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.keys)
* for more details.
*
* @static
* @memberOf _
* @category Object
* @param {Object} object The object to inspect.
* @returns {Array} Returns the array of property names.
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.keys(new Foo);
* // => ['a', 'b'] (iteration order is not guaranteed)
*
* _.keys('hi');
* // => ['0', '1']
*/
var keys = !nativeKeys ? shimKeys : function(object) {
if (object) {
var Ctor = object.constructor,
length = object.length;
}
if ((typeof Ctor == 'function' && Ctor.prototype === object) ||
(typeof object != 'function' && (length && isLength(length)))) {
return shimKeys(object);
}
return isObject(object) ? nativeKeys(object) : [];
};
module.exports = keys;
},{"../internal/isLength":103,"../internal/shimKeys":107,"../lang/isNative":113,"../lang/isObject":114}],120:[function(require,module,exports){
var isArguments = require('../lang/isArguments'),
isArray = require('../lang/isArray'),
isIndex = require('../internal/isIndex'),
isLength = require('../internal/isLength'),
isObject = require('../lang/isObject'),
support = require('../support');
/** Used for native method references. */
var objectProto = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;
/**
* Creates an array of the own and inherited enumerable property names of `object`.
*
* **Note:** Non-object values are coerced to objects.
*
* @static
* @memberOf _
* @category Object
* @param {Object} object The object to inspect.
* @returns {Array} Returns the array of property names.
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.keysIn(new Foo);
* // => ['a', 'b', 'c'] (iteration order is not guaranteed)
*/
function keysIn(object) {
if (object == null) {
return [];
}
if (!isObject(object)) {
object = Object(object);
}
var length = object.length;
length = (length && isLength(length) &&
(isArray(object) || (support.nonEnumArgs && isArguments(object))) && length) || 0;
var Ctor = object.constructor,
index = -1,
isProto = typeof Ctor == 'function' && Ctor.prototype === object,
result = Array(length),
skipIndexes = length > 0;
while (++index < length) {
result[index] = (index + '');
}
for (var key in object) {
if (!(skipIndexes && isIndex(key, length)) &&
!(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) {
result.push(key);
}
}
return result;
}
module.exports = keysIn;
},{"../internal/isIndex":101,"../internal/isLength":103,"../lang/isArguments":109,"../lang/isArray":110,"../lang/isObject":114,"../support":122}],121:[function(require,module,exports){
var baseToString = require('../internal/baseToString');
/**
* Used to match `RegExp` special characters.
* See this [article on `RegExp` characters](http://www.regular-expressions.info/characters.html#special)
* for more details.
*/
var reRegExpChars = /[.*+?^${}()|[\]\/\\]/g,
reHasRegExpChars = RegExp(reRegExpChars.source);
/**
* Escapes the `RegExp` special characters "\", "^", "$", ".", "|", "?", "*",
* "+", "(", ")", "[", "]", "{" and "}" in `string`.
*
* @static
* @memberOf _
* @category String
* @param {string} [string=''] The string to escape.
* @returns {string} Returns the escaped string.
* @example
*
* _.escapeRegExp('[lodash](https://lodash.com/)');
* // => '\[lodash\]\(https://lodash\.com/\)'
*/
function escapeRegExp(string) {
string = baseToString(string);
return (string && reHasRegExpChars.test(string))
? string.replace(reRegExpChars, '\\$&')
: string;
}
module.exports = escapeRegExp;
},{"../internal/baseToString":94}],122:[function(require,module,exports){
(function (global){
var isNative = require('./lang/isNative');
/** Used to detect functions containing a `this` reference. */
var reThis = /\bthis\b/;
/** Used for native method references. */
var objectProto = Object.prototype;
/** Used to detect DOM support. */
var document = (document = global.window) && document.document;
/** Native method references. */
var propertyIsEnumerable = objectProto.propertyIsEnumerable;
/**
* An object environment feature flags.
*
* @static
* @memberOf _
* @type Object
*/
var support = {};
(function(x) {
/**
* Detect if functions can be decompiled by `Function#toString`
* (all but Firefox OS certified apps, older Opera mobile browsers, and
* the PlayStation 3; forced `false` for Windows 8 apps).
*
* @memberOf _.support
* @type boolean
*/
support.funcDecomp = !isNative(global.WinRTError) && reThis.test(function() { return this; });
/**
* Detect if `Function#name` is supported (all but IE).
*
* @memberOf _.support
* @type boolean
*/
support.funcNames = typeof Function.name == 'string';
/**
* Detect if the DOM is supported.
*
* @memberOf _.support
* @type boolean
*/
try {
support.dom = document.createDocumentFragment().nodeType === 11;
} catch(e) {
support.dom = false;
}
/**
* Detect if `arguments` object indexes are non-enumerable.
*
* In Firefox < 4, IE < 9, PhantomJS, and Safari < 5.1 `arguments` object
* indexes are non-enumerable. Chrome < 25 and Node.js < 0.11.0 treat
* `arguments` object indexes as non-enumerable and fail `hasOwnProperty`
* checks for indexes that exceed their function's formal parameters with
* associated values of `0`.
*
* @memberOf _.support
* @type boolean
*/
try {
support.nonEnumArgs = !propertyIsEnumerable.call(arguments, 1);
} catch(e) {
support.nonEnumArgs = true;
}
}(0, 0));
module.exports = support;
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"./lang/isNative":113}],123:[function(require,module,exports){
/**
* This method returns the first argument provided to it.
*
* @static
* @memberOf _
* @category Utility
* @param {*} value Any value.
* @returns {*} Returns `value`.
* @example
*
* var object = { 'user': 'fred' };
*
* _.identity(object) === object;
* // => true
*/
function identity(value) {
return value;
}
module.exports = identity;
},{}],124:[function(require,module,exports){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
'use strict';
// If obj.hasOwnProperty has been overridden, then calling
// obj.hasOwnProperty(prop) will break.
// See: https://github.com/joyent/node/issues/1707
function hasOwnProperty(obj, prop) {
return Object.prototype.hasOwnProperty.call(obj, prop);
}
module.exports = function(qs, sep, eq, options) {
sep = sep || '&';
eq = eq || '=';
var obj = {};
if (typeof qs !== 'string' || qs.length === 0) {
return obj;
}
var regexp = /\+/g;
qs = qs.split(sep);
var maxKeys = 1000;
if (options && typeof options.maxKeys === 'number') {
maxKeys = options.maxKeys;
}
var len = qs.length;
// maxKeys <= 0 means that we should not limit keys count
if (maxKeys > 0 && len > maxKeys) {
len = maxKeys;
}
for (var i = 0; i < len; ++i) {
var x = qs[i].replace(regexp, '%20'),
idx = x.indexOf(eq),
kstr, vstr, k, v;
if (idx >= 0) {
kstr = x.substr(0, idx);
vstr = x.substr(idx + 1);
} else {
kstr = x;
vstr = '';
}
k = decodeURIComponent(kstr);
v = decodeURIComponent(vstr);
if (!hasOwnProperty(obj, k)) {
obj[k] = v;
} else if (Array.isArray(obj[k])) {
obj[k].push(v);
} else {
obj[k] = [obj[k], v];
}
}
return obj;
};
},{}],125:[function(require,module,exports){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
'use strict';
var stringifyPrimitive = function(v) {
switch (typeof v) {
case 'string':
return v;
case 'boolean':
return v ? 'true' : 'false';
case 'number':
return isFinite(v) ? v : '';
default:
return '';
}
};
module.exports = function(obj, sep, eq, name) {
sep = sep || '&';
eq = eq || '=';
if (obj === null) {
obj = undefined;
}
if (typeof obj === 'object') {
return Object.keys(obj).map(function(k) {
var ks = encodeURIComponent(stringifyPrimitive(k)) + eq;
if (Array.isArray(obj[k])) {
return obj[k].map(function(v) {
return ks + encodeURIComponent(stringifyPrimitive(v));
}).join(sep);
} else {
return ks + encodeURIComponent(stringifyPrimitive(obj[k]));
}
}).join(sep);
}
if (!name) return '';
return encodeURIComponent(stringifyPrimitive(name)) + eq +
encodeURIComponent(stringifyPrimitive(obj));
};
},{}],126:[function(require,module,exports){
'use strict';
exports.decode = exports.parse = require('./decode');
exports.encode = exports.stringify = require('./encode');
},{"./decode":124,"./encode":125}],127:[function(require,module,exports){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
var punycode = require('punycode');
exports.parse = urlParse;
exports.resolve = urlResolve;
exports.resolveObject = urlResolveObject;
exports.format = urlFormat;
exports.Url = Url;
function Url() {
this.protocol = null;
this.slashes = null;
this.auth = null;
this.host = null;
this.port = null;
this.hostname = null;
this.hash = null;
this.search = null;
this.query = null;
this.pathname = null;
this.path = null;
this.href = null;
}
// Reference: RFC 3986, RFC 1808, RFC 2396
// define these here so at least they only have to be
// compiled once on the first module load.
var protocolPattern = /^([a-z0-9.+-]+:)/i,
portPattern = /:[0-9]*$/,
// RFC 2396: characters reserved for delimiting URLs.
// We actually just auto-escape these.
delims = ['<', '>', '"', '`', ' ', '\r', '\n', '\t'],
// RFC 2396: characters not allowed for various reasons.
unwise = ['{', '}', '|', '\\', '^', '`'].concat(delims),
// Allowed by RFCs, but cause of XSS attacks. Always escape these.
autoEscape = ['\''].concat(unwise),
// Characters that are never ever allowed in a hostname.
// Note that any invalid chars are also handled, but these
// are the ones that are *expected* to be seen, so we fast-path
// them.
nonHostChars = ['%', '/', '?', ';', '#'].concat(autoEscape),
hostEndingChars = ['/', '?', '#'],
hostnameMaxLen = 255,
hostnamePartPattern = /^[a-z0-9A-Z_-]{0,63}$/,
hostnamePartStart = /^([a-z0-9A-Z_-]{0,63})(.*)$/,
// protocols that can allow "unsafe" and "unwise" chars.
unsafeProtocol = {
'javascript': true,
'javascript:': true
},
// protocols that never have a hostname.
hostlessProtocol = {
'javascript': true,
'javascript:': true
},
// protocols that always contain a // bit.
slashedProtocol = {
'http': true,
'https': true,
'ftp': true,
'gopher': true,
'file': true,
'http:': true,
'https:': true,
'ftp:': true,
'gopher:': true,
'file:': true
},
querystring = require('querystring');
function urlParse(url, parseQueryString, slashesDenoteHost) {
if (url && isObject(url) && url instanceof Url) return url;
var u = new Url;
u.parse(url, parseQueryString, slashesDenoteHost);
return u;
}
Url.prototype.parse = function(url, parseQueryString, slashesDenoteHost) {
if (!isString(url)) {
throw new TypeError("Parameter 'url' must be a string, not " + typeof url);
}
var rest = url;
// trim before proceeding.
// This is to support parse stuff like " http://foo.com \n"
rest = rest.trim();
var proto = protocolPattern.exec(rest);
if (proto) {
proto = proto[0];
var lowerProto = proto.toLowerCase();
this.protocol = lowerProto;
rest = rest.substr(proto.length);
}
// figure out if it's got a host
// user@server is *always* interpreted as a hostname, and url
// resolution will treat //foo/bar as host=foo,path=bar because that's
// how the browser resolves relative URLs.
if (slashesDenoteHost || proto || rest.match(/^\/\/[^@\/]+@[^@\/]+/)) {
var slashes = rest.substr(0, 2) === '//';
if (slashes && !(proto && hostlessProtocol[proto])) {
rest = rest.substr(2);
this.slashes = true;
}
}
if (!hostlessProtocol[proto] &&
(slashes || (proto && !slashedProtocol[proto]))) {
// there's a hostname.
// the first instance of /, ?, ;, or # ends the host.
//
// If there is an @ in the hostname, then non-host chars *are* allowed
// to the left of the last @ sign, unless some host-ending character
// comes *before* the @-sign.
// URLs are obnoxious.
//
// ex:
// http://a@b@c/ => user:a@b host:c
// http://a@b?@c => user:a host:c path:/?@c
// v0.12 TODO(isaacs): This is not quite how Chrome does things.
// Review our test case against browsers more comprehensively.
// find the first instance of any hostEndingChars
var hostEnd = -1;
for (var i = 0; i < hostEndingChars.length; i++) {
var hec = rest.indexOf(hostEndingChars[i]);
if (hec !== -1 && (hostEnd === -1 || hec < hostEnd))
hostEnd = hec;
}
// at this point, either we have an explicit point where the
// auth portion cannot go past, or the last @ char is the decider.
var auth, atSign;
if (hostEnd === -1) {
// atSign can be anywhere.
atSign = rest.lastIndexOf('@');
} else {
// atSign must be in auth portion.
// http://a@b/c@d => host:b auth:a path:/c@d
atSign = rest.lastIndexOf('@', hostEnd);
}
// Now we have a portion which is definitely the auth.
// Pull that off.
if (atSign !== -1) {
auth = rest.slice(0, atSign);
rest = rest.slice(atSign + 1);
this.auth = decodeURIComponent(auth);
}
// the host is the remaining to the left of the first non-host char
hostEnd = -1;
for (var i = 0; i < nonHostChars.length; i++) {
var hec = rest.indexOf(nonHostChars[i]);
if (hec !== -1 && (hostEnd === -1 || hec < hostEnd))
hostEnd = hec;
}
// if we still have not hit it, then the entire thing is a host.
if (hostEnd === -1)
hostEnd = rest.length;
this.host = rest.slice(0, hostEnd);
rest = rest.slice(hostEnd);
// pull out port.
this.parseHost();
// we've indicated that there is a hostname,
// so even if it's empty, it has to be present.
this.hostname = this.hostname || '';
// if hostname begins with [ and ends with ]
// assume that it's an IPv6 address.
var ipv6Hostname = this.hostname[0] === '[' &&
this.hostname[this.hostname.length - 1] === ']';
// validate a little.
if (!ipv6Hostname) {
var hostparts = this.hostname.split(/\./);
for (var i = 0, l = hostparts.length; i < l; i++) {
var part = hostparts[i];
if (!part) continue;
if (!part.match(hostnamePartPattern)) {
var newpart = '';
for (var j = 0, k = part.length; j < k; j++) {
if (part.charCodeAt(j) > 127) {
// we replace non-ASCII char with a temporary placeholder
// we need this to make sure size of hostname is not
// broken by replacing non-ASCII by nothing
newpart += 'x';
} else {
newpart += part[j];
}
}
// we test again with ASCII char only
if (!newpart.match(hostnamePartPattern)) {
var validParts = hostparts.slice(0, i);
var notHost = hostparts.slice(i + 1);
var bit = part.match(hostnamePartStart);
if (bit) {
validParts.push(bit[1]);
notHost.unshift(bit[2]);
}
if (notHost.length) {
rest = '/' + notHost.join('.') + rest;
}
this.hostname = validParts.join('.');
break;
}
}
}
}
if (this.hostname.length > hostnameMaxLen) {
this.hostname = '';
} else {
// hostnames are always lower case.
this.hostname = this.hostname.toLowerCase();
}
if (!ipv6Hostname) {
// IDNA Support: Returns a puny coded representation of "domain".
// It only converts the part of the domain name that
// has non ASCII characters. I.e. it dosent matter if
// you call it with a domain that already is in ASCII.
var domainArray = this.hostname.split('.');
var newOut = [];
for (var i = 0; i < domainArray.length; ++i) {
var s = domainArray[i];
newOut.push(s.match(/[^A-Za-z0-9_-]/) ?
'xn--' + punycode.encode(s) : s);
}
this.hostname = newOut.join('.');
}
var p = this.port ? ':' + this.port : '';
var h = this.hostname || '';
this.host = h + p;
this.href += this.host;
// strip [ and ] from the hostname
// the host field still retains them, though
if (ipv6Hostname) {
this.hostname = this.hostname.substr(1, this.hostname.length - 2);
if (rest[0] !== '/') {
rest = '/' + rest;
}
}
}
// now rest is set to the post-host stuff.
// chop off any delim chars.
if (!unsafeProtocol[lowerProto]) {
// First, make 100% sure that any "autoEscape" chars get
// escaped, even if encodeURIComponent doesn't think they
// need to be.
for (var i = 0, l = autoEscape.length; i < l; i++) {
var ae = autoEscape[i];
var esc = encodeURIComponent(ae);
if (esc === ae) {
esc = escape(ae);
}
rest = rest.split(ae).join(esc);
}
}
// chop off from the tail first.
var hash = rest.indexOf('#');
if (hash !== -1) {
// got a fragment string.
this.hash = rest.substr(hash);
rest = rest.slice(0, hash);
}
var qm = rest.indexOf('?');
if (qm !== -1) {
this.search = rest.substr(qm);
this.query = rest.substr(qm + 1);
if (parseQueryString) {
this.query = querystring.parse(this.query);
}
rest = rest.slice(0, qm);
} else if (parseQueryString) {
// no query string, but parseQueryString still requested
this.search = '';
this.query = {};
}
if (rest) this.pathname = rest;
if (slashedProtocol[lowerProto] &&
this.hostname && !this.pathname) {
this.pathname = '/';
}
//to support http.request
if (this.pathname || this.search) {
var p = this.pathname || '';
var s = this.search || '';
this.path = p + s;
}
// finally, reconstruct the href based on what has been validated.
this.href = this.format();
return this;
};
// format a parsed object into a url string
function urlFormat(obj) {
// ensure it's an object, and not a string url.
// If it's an obj, this is a no-op.
// this way, you can call url_format() on strings
// to clean up potentially wonky urls.
if (isString(obj)) obj = urlParse(obj);
if (!(obj instanceof Url)) return Url.prototype.format.call(obj);
return obj.format();
}
Url.prototype.format = function() {
var auth = this.auth || '';
if (auth) {
auth = encodeURIComponent(auth);
auth = auth.replace(/%3A/i, ':');
auth += '@';
}
var protocol = this.protocol || '',
pathname = this.pathname || '',
hash = this.hash || '',
host = false,
query = '';
if (this.host) {
host = auth + this.host;
} else if (this.hostname) {
host = auth + (this.hostname.indexOf(':') === -1 ?
this.hostname :
'[' + this.hostname + ']');
if (this.port) {
host += ':' + this.port;
}
}
if (this.query &&
isObject(this.query) &&
Object.keys(this.query).length) {
query = querystring.stringify(this.query);
}
var search = this.search || (query && ('?' + query)) || '';
if (protocol && protocol.substr(-1) !== ':') protocol += ':';
// only the slashedProtocols get the //. Not mailto:, xmpp:, etc.
// unless they had them to begin with.
if (this.slashes ||
(!protocol || slashedProtocol[protocol]) && host !== false) {
host = '//' + (host || '');
if (pathname && pathname.charAt(0) !== '/') pathname = '/' + pathname;
} else if (!host) {
host = '';
}
if (hash && hash.charAt(0) !== '#') hash = '#' + hash;
if (search && search.charAt(0) !== '?') search = '?' + search;
pathname = pathname.replace(/[?#]/g, function(match) {
return encodeURIComponent(match);
});
search = search.replace('#', '%23');
return protocol + host + pathname + search + hash;
};
function urlResolve(source, relative) {
return urlParse(source, false, true).resolve(relative);
}
Url.prototype.resolve = function(relative) {
return this.resolveObject(urlParse(relative, false, true)).format();
};
function urlResolveObject(source, relative) {
if (!source) return relative;
return urlParse(source, false, true).resolveObject(relative);
}
Url.prototype.resolveObject = function(relative) {
if (isString(relative)) {
var rel = new Url();
rel.parse(relative, false, true);
relative = rel;
}
var result = new Url();
Object.keys(this).forEach(function(k) {
result[k] = this[k];
}, this);
// hash is always overridden, no matter what.
// even href="" will remove it.
result.hash = relative.hash;
// if the relative url is empty, then there's nothing left to do here.
if (relative.href === '') {
result.href = result.format();
return result;
}
// hrefs like //foo/bar always cut to the protocol.
if (relative.slashes && !relative.protocol) {
// take everything except the protocol from relative
Object.keys(relative).forEach(function(k) {
if (k !== 'protocol')
result[k] = relative[k];
});
//urlParse appends trailing / to urls like http://www.example.com
if (slashedProtocol[result.protocol] &&
result.hostname && !result.pathname) {
result.path = result.pathname = '/';
}
result.href = result.format();
return result;
}
if (relative.protocol && relative.protocol !== result.protocol) {
// if it's a known url protocol, then changing
// the protocol does weird things
// first, if it's not file:, then we MUST have a host,
// and if there was a path
// to begin with, then we MUST have a path.
// if it is file:, then the host is dropped,
// because that's known to be hostless.
// anything else is assumed to be absolute.
if (!slashedProtocol[relative.protocol]) {
Object.keys(relative).forEach(function(k) {
result[k] = relative[k];
});
result.href = result.format();
return result;
}
result.protocol = relative.protocol;
if (!relative.host && !hostlessProtocol[relative.protocol]) {
var relPath = (relative.pathname || '').split('/');
while (relPath.length && !(relative.host = relPath.shift()));
if (!relative.host) relative.host = '';
if (!relative.hostname) relative.hostname = '';
if (relPath[0] !== '') relPath.unshift('');
if (relPath.length < 2) relPath.unshift('');
result.pathname = relPath.join('/');
} else {
result.pathname = relative.pathname;
}
result.search = relative.search;
result.query = relative.query;
result.host = relative.host || '';
result.auth = relative.auth;
result.hostname = relative.hostname || relative.host;
result.port = relative.port;
// to support http.request
if (result.pathname || result.search) {
var p = result.pathname || '';
var s = result.search || '';
result.path = p + s;
}
result.slashes = result.slashes || relative.slashes;
result.href = result.format();
return result;
}
var isSourceAbs = (result.pathname && result.pathname.charAt(0) === '/'),
isRelAbs = (
relative.host ||
relative.pathname && relative.pathname.charAt(0) === '/'
),
mustEndAbs = (isRelAbs || isSourceAbs ||
(result.host && relative.pathname)),
removeAllDots = mustEndAbs,
srcPath = result.pathname && result.pathname.split('/') || [],
relPath = relative.pathname && relative.pathname.split('/') || [],
psychotic = result.protocol && !slashedProtocol[result.protocol];
// if the url is a non-slashed url, then relative
// links like ../.. should be able
// to crawl up to the hostname, as well. This is strange.
// result.protocol has already been set by now.
// Later on, put the first path part into the host field.
if (psychotic) {
result.hostname = '';
result.port = null;
if (result.host) {
if (srcPath[0] === '') srcPath[0] = result.host;
else srcPath.unshift(result.host);
}
result.host = '';
if (relative.protocol) {
relative.hostname = null;
relative.port = null;
if (relative.host) {
if (relPath[0] === '') relPath[0] = relative.host;
else relPath.unshift(relative.host);
}
relative.host = null;
}
mustEndAbs = mustEndAbs && (relPath[0] === '' || srcPath[0] === '');
}
if (isRelAbs) {
// it's absolute.
result.host = (relative.host || relative.host === '') ?
relative.host : result.host;
result.hostname = (relative.hostname || relative.hostname === '') ?
relative.hostname : result.hostname;
result.search = relative.search;
result.query = relative.query;
srcPath = relPath;
// fall through to the dot-handling below.
} else if (relPath.length) {
// it's relative
// throw away the existing file, and take the new path instead.
if (!srcPath) srcPath = [];
srcPath.pop();
srcPath = srcPath.concat(relPath);
result.search = relative.search;
result.query = relative.query;
} else if (!isNullOrUndefined(relative.search)) {
// just pull out the search.
// like href='?foo'.
// Put this after the other two cases because it simplifies the booleans
if (psychotic) {
result.hostname = result.host = srcPath.shift();
//occationaly the auth can get stuck only in host
//this especialy happens in cases like
//url.resolveObject('mailto:local1@domain1', 'local2@domain2')
var authInHost = result.host && result.host.indexOf('@') > 0 ?
result.host.split('@') : false;
if (authInHost) {
result.auth = authInHost.shift();
result.host = result.hostname = authInHost.shift();
}
}
result.search = relative.search;
result.query = relative.query;
//to support http.request
if (!isNull(result.pathname) || !isNull(result.search)) {
result.path = (result.pathname ? result.pathname : '') +
(result.search ? result.search : '');
}
result.href = result.format();
return result;
}
if (!srcPath.length) {
// no path at all. easy.
// we've already handled the other stuff above.
result.pathname = null;
//to support http.request
if (result.search) {
result.path = '/' + result.search;
} else {
result.path = null;
}
result.href = result.format();
return result;
}
// if a url ENDs in . or .., then it must get a trailing slash.
// however, if it ends in anything else non-slashy,
// then it must NOT get a trailing slash.
var last = srcPath.slice(-1)[0];
var hasTrailingSlash = (
(result.host || relative.host) && (last === '.' || last === '..') ||
last === '');
// strip single dots, resolve double dots to parent dir
// if the path tries to go above the root, `up` ends up > 0
var up = 0;
for (var i = srcPath.length; i >= 0; i--) {
last = srcPath[i];
if (last == '.') {
srcPath.splice(i, 1);
} else if (last === '..') {
srcPath.splice(i, 1);
up++;
} else if (up) {
srcPath.splice(i, 1);
up--;
}
}
// if the path is allowed to go above the root, restore leading ..s
if (!mustEndAbs && !removeAllDots) {
for (; up--; up) {
srcPath.unshift('..');
}
}
if (mustEndAbs && srcPath[0] !== '' &&
(!srcPath[0] || srcPath[0].charAt(0) !== '/')) {
srcPath.unshift('');
}
if (hasTrailingSlash && (srcPath.join('/').substr(-1) !== '/')) {
srcPath.push('');
}
var isAbsolute = srcPath[0] === '' ||
(srcPath[0] && srcPath[0].charAt(0) === '/');
// put the host back
if (psychotic) {
result.hostname = result.host = isAbsolute ? '' :
srcPath.length ? srcPath.shift() : '';
//occationaly the auth can get stuck only in host
//this especialy happens in cases like
//url.resolveObject('mailto:local1@domain1', 'local2@domain2')
var authInHost = result.host && result.host.indexOf('@') > 0 ?
result.host.split('@') : false;
if (authInHost) {
result.auth = authInHost.shift();
result.host = result.hostname = authInHost.shift();
}
}
mustEndAbs = mustEndAbs || (result.host && srcPath.length);
if (mustEndAbs && !isAbsolute) {
srcPath.unshift('');
}
if (!srcPath.length) {
result.pathname = null;
result.path = null;
} else {
result.pathname = srcPath.join('/');
}
//to support request.http
if (!isNull(result.pathname) || !isNull(result.search)) {
result.path = (result.pathname ? result.pathname : '') +
(result.search ? result.search : '');
}
result.auth = relative.auth || result.auth;
result.slashes = result.slashes || relative.slashes;
result.href = result.format();
return result;
};
Url.prototype.parseHost = function() {
var host = this.host;
var port = portPattern.exec(host);
if (port) {
port = port[0];
if (port !== ':') {
this.port = port.substr(1);
}
host = host.substr(0, host.length - port.length);
}
if (host) this.hostname = host;
};
function isString(arg) {
return typeof arg === "string";
}
function isObject(arg) {
return typeof arg === 'object' && arg !== null;
}
function isNull(arg) {
return arg === null;
}
function isNullOrUndefined(arg) {
return arg == null;
}
},{"punycode":152,"querystring":155}],128:[function(require,module,exports){
// Generated by CoffeeScript 1.9.1
(function() {
var XMLAttribute, create;
create = require('lodash/object/create');
module.exports = XMLAttribute = (function() {
function XMLAttribute(parent, name, value) {
this.stringify = parent.stringify;
if (name == null) {
throw new Error("Missing attribute name of element " + parent.name);
}
if (value == null) {
throw new Error("Missing attribute value for attribute " + name + " of element " + parent.name);
}
this.name = this.stringify.attName(name);
this.value = this.stringify.attValue(value);
}
XMLAttribute.prototype.clone = function() {
return create(XMLAttribute.prototype, this);
};
XMLAttribute.prototype.toString = function(options, level) {
return ' ' + this.name + '="' + this.value + '"';
};
return XMLAttribute;
})();
}).call(this);
},{"lodash/object/create":118}],129:[function(require,module,exports){
// Generated by CoffeeScript 1.9.1
(function() {
var XMLBuilder, XMLDeclaration, XMLDocType, XMLElement, XMLStringifier;
XMLStringifier = require('./XMLStringifier');
XMLDeclaration = require('./XMLDeclaration');
XMLDocType = require('./XMLDocType');
XMLElement = require('./XMLElement');
module.exports = XMLBuilder = (function() {
function XMLBuilder(name, options) {
var root, temp;
if (name == null) {
throw new Error("Root element needs a name");
}
if (options == null) {
options = {};
}
this.options = options;
this.stringify = new XMLStringifier(options);
temp = new XMLElement(this, 'doc');
root = temp.element(name);
root.isRoot = true;
root.documentObject = this;
this.rootObject = root;
if (!options.headless) {
root.declaration(options);
if ((options.pubID != null) || (options.sysID != null)) {
root.doctype(options);
}
}
}
XMLBuilder.prototype.root = function() {
return this.rootObject;
};
XMLBuilder.prototype.end = function(options) {
return this.toString(options);
};
XMLBuilder.prototype.toString = function(options) {
var indent, newline, offset, pretty, r, ref, ref1, ref2;
pretty = (options != null ? options.pretty : void 0) || false;
indent = (ref = options != null ? options.indent : void 0) != null ? ref : ' ';
offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
r = '';
if (this.xmldec != null) {
r += this.xmldec.toString(options);
}
if (this.doctype != null) {
r += this.doctype.toString(options);
}
r += this.rootObject.toString(options);
if (pretty && r.slice(-newline.length) === newline) {
r = r.slice(0, -newline.length);
}
return r;
};
return XMLBuilder;
})();
}).call(this);
},{"./XMLDeclaration":136,"./XMLDocType":137,"./XMLElement":138,"./XMLStringifier":142}],130:[function(require,module,exports){
// Generated by CoffeeScript 1.9.1
(function() {
var XMLCData, XMLNode, create,
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
hasProp = {}.hasOwnProperty;
create = require('lodash/object/create');
XMLNode = require('./XMLNode');
module.exports = XMLCData = (function(superClass) {
extend(XMLCData, superClass);
function XMLCData(parent, text) {
XMLCData.__super__.constructor.call(this, parent);
if (text == null) {
throw new Error("Missing CDATA text");
}
this.text = this.stringify.cdata(text);
}
XMLCData.prototype.clone = function() {
return create(XMLCData.prototype, this);
};
XMLCData.prototype.toString = function(options, level) {
var indent, newline, offset, pretty, r, ref, ref1, ref2, space;
pretty = (options != null ? options.pretty : void 0) || false;
indent = (ref = options != null ? options.indent : void 0) != null ? ref : ' ';
offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
level || (level = 0);
space = new Array(level + offset + 1).join(indent);
r = '';
if (pretty) {
r += space;
}
r += '<![CDATA[' + this.text + ']]>';
if (pretty) {
r += newline;
}
return r;
};
return XMLCData;
})(XMLNode);
}).call(this);
},{"./XMLNode":139,"lodash/object/create":118}],131:[function(require,module,exports){
// Generated by CoffeeScript 1.9.1
(function() {
var XMLComment, XMLNode, create,
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
hasProp = {}.hasOwnProperty;
create = require('lodash/object/create');
XMLNode = require('./XMLNode');
module.exports = XMLComment = (function(superClass) {
extend(XMLComment, superClass);
function XMLComment(parent, text) {
XMLComment.__super__.constructor.call(this, parent);
if (text == null) {
throw new Error("Missing comment text");
}
this.text = this.stringify.comment(text);
}
XMLComment.prototype.clone = function() {
return create(XMLComment.prototype, this);
};
XMLComment.prototype.toString = function(options, level) {
var indent, newline, offset, pretty, r, ref, ref1, ref2, space;
pretty = (options != null ? options.pretty : void 0) || false;
indent = (ref = options != null ? options.indent : void 0) != null ? ref : ' ';
offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
level || (level = 0);
space = new Array(level + offset + 1).join(indent);
r = '';
if (pretty) {
r += space;
}
r += '<!-- ' + this.text + ' -->';
if (pretty) {
r += newline;
}
return r;
};
return XMLComment;
})(XMLNode);
}).call(this);
},{"./XMLNode":139,"lodash/object/create":118}],132:[function(require,module,exports){
// Generated by CoffeeScript 1.9.1
(function() {
var XMLDTDAttList, create;
create = require('lodash/object/create');
module.exports = XMLDTDAttList = (function() {
function XMLDTDAttList(parent, elementName, attributeName, attributeType, defaultValueType, defaultValue) {
this.stringify = parent.stringify;
if (elementName == null) {
throw new Error("Missing DTD element name");
}
if (attributeName == null) {
throw new Error("Missing DTD attribute name");
}
if (!attributeType) {
throw new Error("Missing DTD attribute type");
}
if (!defaultValueType) {
throw new Error("Missing DTD attribute default");
}
if (defaultValueType.indexOf('#') !== 0) {
defaultValueType = '#' + defaultValueType;
}
if (!defaultValueType.match(/^(#REQUIRED|#IMPLIED|#FIXED|#DEFAULT)$/)) {
throw new Error("Invalid default value type; expected: #REQUIRED, #IMPLIED, #FIXED or #DEFAULT");
}
if (defaultValue && !defaultValueType.match(/^(#FIXED|#DEFAULT)$/)) {
throw new Error("Default value only applies to #FIXED or #DEFAULT");
}
this.elementName = this.stringify.eleName(elementName);
this.attributeName = this.stringify.attName(attributeName);
this.attributeType = this.stringify.dtdAttType(attributeType);
this.defaultValue = this.stringify.dtdAttDefault(defaultValue);
this.defaultValueType = defaultValueType;
}
XMLDTDAttList.prototype.clone = function() {
return create(XMLDTDAttList.prototype, this);
};
XMLDTDAttList.prototype.toString = function(options, level) {
var indent, newline, offset, pretty, r, ref, ref1, ref2, space;
pretty = (options != null ? options.pretty : void 0) || false;
indent = (ref = options != null ? options.indent : void 0) != null ? ref : ' ';
offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
level || (level = 0);
space = new Array(level + offset + 1).join(indent);
r = '';
if (pretty) {
r += space;
}
r += '<!ATTLIST ' + this.elementName + ' ' + this.attributeName + ' ' + this.attributeType;
if (this.defaultValueType !== '#DEFAULT') {
r += ' ' + this.defaultValueType;
}
if (this.defaultValue) {
r += ' "' + this.defaultValue + '"';
}
r += '>';
if (pretty) {
r += newline;
}
return r;
};
return XMLDTDAttList;
})();
}).call(this);
},{"lodash/object/create":118}],133:[function(require,module,exports){
// Generated by CoffeeScript 1.9.1
(function() {
var XMLDTDElement, create, isArray;
create = require('lodash/object/create');
isArray = require('lodash/lang/isArray');
module.exports = XMLDTDElement = (function() {
function XMLDTDElement(parent, name, value) {
this.stringify = parent.stringify;
if (name == null) {
throw new Error("Missing DTD element name");
}
if (!value) {
value = '(#PCDATA)';
}
if (isArray(value)) {
value = '(' + value.join(',') + ')';
}
this.name = this.stringify.eleName(name);
this.value = this.stringify.dtdElementValue(value);
}
XMLDTDElement.prototype.clone = function() {
return create(XMLDTDElement.prototype, this);
};
XMLDTDElement.prototype.toString = function(options, level) {
var indent, newline, offset, pretty, r, ref, ref1, ref2, space;
pretty = (options != null ? options.pretty : void 0) || false;
indent = (ref = options != null ? options.indent : void 0) != null ? ref : ' ';
offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
level || (level = 0);
space = new Array(level + offset + 1).join(indent);
r = '';
if (pretty) {
r += space;
}
r += '<!ELEMENT ' + this.name + ' ' + this.value + '>';
if (pretty) {
r += newline;
}
return r;
};
return XMLDTDElement;
})();
}).call(this);
},{"lodash/lang/isArray":110,"lodash/object/create":118}],134:[function(require,module,exports){
// Generated by CoffeeScript 1.9.1
(function() {
var XMLDTDEntity, create, isObject;
create = require('lodash/object/create');
isObject = require('lodash/lang/isObject');
module.exports = XMLDTDEntity = (function() {
function XMLDTDEntity(parent, pe, name, value) {
this.stringify = parent.stringify;
if (name == null) {
throw new Error("Missing entity name");
}
if (value == null) {
throw new Error("Missing entity value");
}
this.pe = !!pe;
this.name = this.stringify.eleName(name);
if (!isObject(value)) {
this.value = this.stringify.dtdEntityValue(value);
} else {
if (!value.pubID && !value.sysID) {
throw new Error("Public and/or system identifiers are required for an external entity");
}
if (value.pubID && !value.sysID) {
throw new Error("System identifier is required for a public external entity");
}
if (value.pubID != null) {
this.pubID = this.stringify.dtdPubID(value.pubID);
}
if (value.sysID != null) {
this.sysID = this.stringify.dtdSysID(value.sysID);
}
if (value.nData != null) {
this.nData = this.stringify.dtdNData(value.nData);
}
if (this.pe && this.nData) {
throw new Error("Notation declaration is not allowed in a parameter entity");
}
}
}
XMLDTDEntity.prototype.clone = function() {
return create(XMLDTDEntity.prototype, this);
};
XMLDTDEntity.prototype.toString = function(options, level) {
var indent, newline, offset, pretty, r, ref, ref1, ref2, space;
pretty = (options != null ? options.pretty : void 0) || false;
indent = (ref = options != null ? options.indent : void 0) != null ? ref : ' ';
offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
level || (level = 0);
space = new Array(level + offset + 1).join(indent);
r = '';
if (pretty) {
r += space;
}
r += '<!ENTITY';
if (this.pe) {
r += ' %';
}
r += ' ' + this.name;
if (this.value) {
r += ' "' + this.value + '"';
} else {
if (this.pubID && this.sysID) {
r += ' PUBLIC "' + this.pubID + '" "' + this.sysID + '"';
} else if (this.sysID) {
r += ' SYSTEM "' + this.sysID + '"';
}
if (this.nData) {
r += ' NDATA ' + this.nData;
}
}
r += '>';
if (pretty) {
r += newline;
}
return r;
};
return XMLDTDEntity;
})();
}).call(this);
},{"lodash/lang/isObject":114,"lodash/object/create":118}],135:[function(require,module,exports){
// Generated by CoffeeScript 1.9.1
(function() {
var XMLDTDNotation, create;
create = require('lodash/object/create');
module.exports = XMLDTDNotation = (function() {
function XMLDTDNotation(parent, name, value) {
this.stringify = parent.stringify;
if (name == null) {
throw new Error("Missing notation name");
}
if (!value.pubID && !value.sysID) {
throw new Error("Public or system identifiers are required for an external entity");
}
this.name = this.stringify.eleName(name);
if (value.pubID != null) {
this.pubID = this.stringify.dtdPubID(value.pubID);
}
if (value.sysID != null) {
this.sysID = this.stringify.dtdSysID(value.sysID);
}
}
XMLDTDNotation.prototype.clone = function() {
return create(XMLDTDNotation.prototype, this);
};
XMLDTDNotation.prototype.toString = function(options, level) {
var indent, newline, offset, pretty, r, ref, ref1, ref2, space;
pretty = (options != null ? options.pretty : void 0) || false;
indent = (ref = options != null ? options.indent : void 0) != null ? ref : ' ';
offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
level || (level = 0);
space = new Array(level + offset + 1).join(indent);
r = '';
if (pretty) {
r += space;
}
r += '<!NOTATION ' + this.name;
if (this.pubID && this.sysID) {
r += ' PUBLIC "' + this.pubID + '" "' + this.sysID + '"';
} else if (this.pubID) {
r += ' PUBLIC "' + this.pubID + '"';
} else if (this.sysID) {
r += ' SYSTEM "' + this.sysID + '"';
}
r += '>';
if (pretty) {
r += newline;
}
return r;
};
return XMLDTDNotation;
})();
}).call(this);
},{"lodash/object/create":118}],136:[function(require,module,exports){
// Generated by CoffeeScript 1.9.1
(function() {
var XMLDeclaration, XMLNode, create, isObject,
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
hasProp = {}.hasOwnProperty;
create = require('lodash/object/create');
isObject = require('lodash/lang/isObject');
XMLNode = require('./XMLNode');
module.exports = XMLDeclaration = (function(superClass) {
extend(XMLDeclaration, superClass);
function XMLDeclaration(parent, version, encoding, standalone) {
var ref;
XMLDeclaration.__super__.constructor.call(this, parent);
if (isObject(version)) {
ref = version, version = ref.version, encoding = ref.encoding, standalone = ref.standalone;
}
if (!version) {
version = '1.0';
}
if (version != null) {
this.version = this.stringify.xmlVersion(version);
}
if (encoding != null) {
this.encoding = this.stringify.xmlEncoding(encoding);
}
if (standalone != null) {
this.standalone = this.stringify.xmlStandalone(standalone);
}
}
XMLDeclaration.prototype.clone = function() {
return create(XMLDeclaration.prototype, this);
};
XMLDeclaration.prototype.toString = function(options, level) {
var indent, newline, offset, pretty, r, ref, ref1, ref2, space;
pretty = (options != null ? options.pretty : void 0) || false;
indent = (ref = options != null ? options.indent : void 0) != null ? ref : ' ';
offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
level || (level = 0);
space = new Array(level + offset + 1).join(indent);
r = '';
if (pretty) {
r += space;
}
r += '<?xml';
if (this.version != null) {
r += ' version="' + this.version + '"';
}
if (this.encoding != null) {
r += ' encoding="' + this.encoding + '"';
}
if (this.standalone != null) {
r += ' standalone="' + this.standalone + '"';
}
r += '?>';
if (pretty) {
r += newline;
}
return r;
};
return XMLDeclaration;
})(XMLNode);
}).call(this);
},{"./XMLNode":139,"lodash/lang/isObject":114,"lodash/object/create":118}],137:[function(require,module,exports){
// Generated by CoffeeScript 1.9.1
(function() {
var XMLCData, XMLComment, XMLDTDAttList, XMLDTDElement, XMLDTDEntity, XMLDTDNotation, XMLDocType, XMLProcessingInstruction, create, isObject;
create = require('lodash/object/create');
isObject = require('lodash/lang/isObject');
XMLCData = require('./XMLCData');
XMLComment = require('./XMLComment');
XMLDTDAttList = require('./XMLDTDAttList');
XMLDTDEntity = require('./XMLDTDEntity');
XMLDTDElement = require('./XMLDTDElement');
XMLDTDNotation = require('./XMLDTDNotation');
XMLProcessingInstruction = require('./XMLProcessingInstruction');
module.exports = XMLDocType = (function() {
function XMLDocType(parent, pubID, sysID) {
var ref, ref1;
this.documentObject = parent;
this.stringify = this.documentObject.stringify;
this.children = [];
if (isObject(pubID)) {
ref = pubID, pubID = ref.pubID, sysID = ref.sysID;
}
if (sysID == null) {
ref1 = [pubID, sysID], sysID = ref1[0], pubID = ref1[1];
}
if (pubID != null) {
this.pubID = this.stringify.dtdPubID(pubID);
}
if (sysID != null) {
this.sysID = this.stringify.dtdSysID(sysID);
}
}
XMLDocType.prototype.clone = function() {
return create(XMLDocType.prototype, this);
};
XMLDocType.prototype.element = function(name, value) {
var child;
child = new XMLDTDElement(this, name, value);
this.children.push(child);
return this;
};
XMLDocType.prototype.attList = function(elementName, attributeName, attributeType, defaultValueType, defaultValue) {
var child;
child = new XMLDTDAttList(this, elementName, attributeName, attributeType, defaultValueType, defaultValue);
this.children.push(child);
return this;
};
XMLDocType.prototype.entity = function(name, value) {
var child;
child = new XMLDTDEntity(this, false, name, value);
this.children.push(child);
return this;
};
XMLDocType.prototype.pEntity = function(name, value) {
var child;
child = new XMLDTDEntity(this, true, name, value);
this.children.push(child);
return this;
};
XMLDocType.prototype.notation = function(name, value) {
var child;
child = new XMLDTDNotation(this, name, value);
this.children.push(child);
return this;
};
XMLDocType.prototype.cdata = function(value) {
var child;
child = new XMLCData(this, value);
this.children.push(child);
return this;
};
XMLDocType.prototype.comment = function(value) {
var child;
child = new XMLComment(this, value);
this.children.push(child);
return this;
};
XMLDocType.prototype.instruction = function(target, value) {
var child;
child = new XMLProcessingInstruction(this, target, value);
this.children.push(child);
return this;
};
XMLDocType.prototype.root = function() {
return this.documentObject.root();
};
XMLDocType.prototype.document = function() {
return this.documentObject;
};
XMLDocType.prototype.toString = function(options, level) {
var child, i, indent, len, newline, offset, pretty, r, ref, ref1, ref2, ref3, space;
pretty = (options != null ? options.pretty : void 0) || false;
indent = (ref = options != null ? options.indent : void 0) != null ? ref : ' ';
offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
level || (level = 0);
space = new Array(level + offset + 1).join(indent);
r = '';
if (pretty) {
r += space;
}
r += '<!DOCTYPE ' + this.root().name;
if (this.pubID && this.sysID) {
r += ' PUBLIC "' + this.pubID + '" "' + this.sysID + '"';
} else if (this.sysID) {
r += ' SYSTEM "' + this.sysID + '"';
}
if (this.children.length > 0) {
r += ' [';
if (pretty) {
r += newline;
}
ref3 = this.children;
for (i = 0, len = ref3.length; i < len; i++) {
child = ref3[i];
r += child.toString(options, level + 1);
}
r += ']';
}
r += '>';
if (pretty) {
r += newline;
}
return r;
};
XMLDocType.prototype.ele = function(name, value) {
return this.element(name, value);
};
XMLDocType.prototype.att = function(elementName, attributeName, attributeType, defaultValueType, defaultValue) {
return this.attList(elementName, attributeName, attributeType, defaultValueType, defaultValue);
};
XMLDocType.prototype.ent = function(name, value) {
return this.entity(name, value);
};
XMLDocType.prototype.pent = function(name, value) {
return this.pEntity(name, value);
};
XMLDocType.prototype.not = function(name, value) {
return this.notation(name, value);
};
XMLDocType.prototype.dat = function(value) {
return this.cdata(value);
};
XMLDocType.prototype.com = function(value) {
return this.comment(value);
};
XMLDocType.prototype.ins = function(target, value) {
return this.instruction(target, value);
};
XMLDocType.prototype.up = function() {
return this.root();
};
XMLDocType.prototype.doc = function() {
return this.document();
};
return XMLDocType;
})();
}).call(this);
},{"./XMLCData":130,"./XMLComment":131,"./XMLDTDAttList":132,"./XMLDTDElement":133,"./XMLDTDEntity":134,"./XMLDTDNotation":135,"./XMLProcessingInstruction":140,"lodash/lang/isObject":114,"lodash/object/create":118}],138:[function(require,module,exports){
// Generated by CoffeeScript 1.9.1
(function() {
var XMLAttribute, XMLElement, XMLNode, XMLProcessingInstruction, create, every, isArray, isFunction, isObject,
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
hasProp = {}.hasOwnProperty;
create = require('lodash/object/create');
isObject = require('lodash/lang/isObject');
isArray = require('lodash/lang/isArray');
isFunction = require('lodash/lang/isFunction');
every = require('lodash/collection/every');
XMLNode = require('./XMLNode');
XMLAttribute = require('./XMLAttribute');
XMLProcessingInstruction = require('./XMLProcessingInstruction');
module.exports = XMLElement = (function(superClass) {
extend(XMLElement, superClass);
function XMLElement(parent, name, attributes) {
XMLElement.__super__.constructor.call(this, parent);
if (name == null) {
throw new Error("Missing element name");
}
this.name = this.stringify.eleName(name);
this.children = [];
this.instructions = [];
this.attributes = {};
if (attributes != null) {
this.attribute(attributes);
}
}
XMLElement.prototype.clone = function() {
var att, attName, clonedSelf, i, len, pi, ref, ref1;
clonedSelf = create(XMLElement.prototype, this);
if (clonedSelf.isRoot) {
clonedSelf.documentObject = null;
}
clonedSelf.attributes = {};
ref = this.attributes;
for (attName in ref) {
if (!hasProp.call(ref, attName)) continue;
att = ref[attName];
clonedSelf.attributes[attName] = att.clone();
}
clonedSelf.instructions = [];
ref1 = this.instructions;
for (i = 0, len = ref1.length; i < len; i++) {
pi = ref1[i];
clonedSelf.instructions.push(pi.clone());
}
clonedSelf.children = [];
this.children.forEach(function(child) {
var clonedChild;
clonedChild = child.clone();
clonedChild.parent = clonedSelf;
return clonedSelf.children.push(clonedChild);
});
return clonedSelf;
};
XMLElement.prototype.attribute = function(name, value) {
var attName, attValue;
if (name != null) {
name = name.valueOf();
}
if (isObject(name)) {
for (attName in name) {
if (!hasProp.call(name, attName)) continue;
attValue = name[attName];
this.attribute(attName, attValue);
}
} else {
if (isFunction(value)) {
value = value.apply();
}
if (!this.options.skipNullAttributes || (value != null)) {
this.attributes[name] = new XMLAttribute(this, name, value);
}
}
return this;
};
XMLElement.prototype.removeAttribute = function(name) {
var attName, i, len;
if (name == null) {
throw new Error("Missing attribute name");
}
name = name.valueOf();
if (isArray(name)) {
for (i = 0, len = name.length; i < len; i++) {
attName = name[i];
delete this.attributes[attName];
}
} else {
delete this.attributes[name];
}
return this;
};
XMLElement.prototype.instruction = function(target, value) {
var i, insTarget, insValue, instruction, len;
if (target != null) {
target = target.valueOf();
}
if (value != null) {
value = value.valueOf();
}
if (isArray(target)) {
for (i = 0, len = target.length; i < len; i++) {
insTarget = target[i];
this.instruction(insTarget);
}
} else if (isObject(target)) {
for (insTarget in target) {
if (!hasProp.call(target, insTarget)) continue;
insValue = target[insTarget];
this.instruction(insTarget, insValue);
}
} else {
if (isFunction(value)) {
value = value.apply();
}
instruction = new XMLProcessingInstruction(this, target, value);
this.instructions.push(instruction);
}
return this;
};
XMLElement.prototype.toString = function(options, level) {
var att, child, i, indent, instruction, j, len, len1, name, newline, offset, pretty, r, ref, ref1, ref2, ref3, ref4, ref5, space;
pretty = (options != null ? options.pretty : void 0) || false;
indent = (ref = options != null ? options.indent : void 0) != null ? ref : ' ';
offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
level || (level = 0);
space = new Array(level + offset + 1).join(indent);
r = '';
ref3 = this.instructions;
for (i = 0, len = ref3.length; i < len; i++) {
instruction = ref3[i];
r += instruction.toString(options, level + 1);
}
if (pretty) {
r += space;
}
r += '<' + this.name;
ref4 = this.attributes;
for (name in ref4) {
if (!hasProp.call(ref4, name)) continue;
att = ref4[name];
r += att.toString(options);
}
if (this.children.length === 0 || every(this.children, function(e) {
return e.value === '';
})) {
r += '/>';
if (pretty) {
r += newline;
}
} else if (pretty && this.children.length === 1 && (this.children[0].value != null)) {
r += '>';
r += this.children[0].value;
r += '</' + this.name + '>';
r += newline;
} else {
r += '>';
if (pretty) {
r += newline;
}
ref5 = this.children;
for (j = 0, len1 = ref5.length; j < len1; j++) {
child = ref5[j];
r += child.toString(options, level + 1);
}
if (pretty) {
r += space;
}
r += '</' + this.name + '>';
if (pretty) {
r += newline;
}
}
return r;
};
XMLElement.prototype.att = function(name, value) {
return this.attribute(name, value);
};
XMLElement.prototype.ins = function(target, value) {
return this.instruction(target, value);
};
XMLElement.prototype.a = function(name, value) {
return this.attribute(name, value);
};
XMLElement.prototype.i = function(target, value) {
return this.instruction(target, value);
};
return XMLElement;
})(XMLNode);
}).call(this);
},{"./XMLAttribute":128,"./XMLNode":139,"./XMLProcessingInstruction":140,"lodash/collection/every":76,"lodash/lang/isArray":110,"lodash/lang/isFunction":112,"lodash/lang/isObject":114,"lodash/object/create":118}],139:[function(require,module,exports){
// Generated by CoffeeScript 1.9.1
(function() {
var XMLCData, XMLComment, XMLDeclaration, XMLDocType, XMLElement, XMLNode, XMLRaw, XMLText, isArray, isEmpty, isFunction, isObject,
hasProp = {}.hasOwnProperty;
isObject = require('lodash/lang/isObject');
isArray = require('lodash/lang/isArray');
isFunction = require('lodash/lang/isFunction');
isEmpty = require('lodash/lang/isEmpty');
XMLElement = null;
XMLCData = null;
XMLComment = null;
XMLDeclaration = null;
XMLDocType = null;
XMLRaw = null;
XMLText = null;
module.exports = XMLNode = (function() {
function XMLNode(parent) {
this.parent = parent;
this.options = this.parent.options;
this.stringify = this.parent.stringify;
if (XMLElement === null) {
XMLElement = require('./XMLElement');
XMLCData = require('./XMLCData');
XMLComment = require('./XMLComment');
XMLDeclaration = require('./XMLDeclaration');
XMLDocType = require('./XMLDocType');
XMLRaw = require('./XMLRaw');
XMLText = require('./XMLText');
}
}
XMLNode.prototype.clone = function() {
throw new Error("Cannot clone generic XMLNode");
};
XMLNode.prototype.element = function(name, attributes, text) {
var item, j, key, lastChild, len, ref, val;
lastChild = null;
if (attributes == null) {
attributes = {};
}
attributes = attributes.valueOf();
if (!isObject(attributes)) {
ref = [attributes, text], text = ref[0], attributes = ref[1];
}
if (name != null) {
name = name.valueOf();
}
if (isArray(name)) {
for (j = 0, len = name.length; j < len; j++) {
item = name[j];
lastChild = this.element(item);
}
} else if (isFunction(name)) {
lastChild = this.element(name.apply());
} else if (isObject(name)) {
for (key in name) {
if (!hasProp.call(name, key)) continue;
val = name[key];
if (isFunction(val)) {
val = val.apply();
}
if ((isObject(val)) && (isEmpty(val))) {
val = null;
}
if (!this.options.ignoreDecorators && this.stringify.convertAttKey && key.indexOf(this.stringify.convertAttKey) === 0) {
lastChild = this.attribute(key.substr(this.stringify.convertAttKey.length), val);
} else if (!this.options.ignoreDecorators && this.stringify.convertPIKey && key.indexOf(this.stringify.convertPIKey) === 0) {
lastChild = this.instruction(key.substr(this.stringify.convertPIKey.length), val);
} else if (isObject(val)) {
if (!this.options.ignoreDecorators && this.stringify.convertListKey && key.indexOf(this.stringify.convertListKey) === 0 && isArray(val)) {
lastChild = this.element(val);
} else {
lastChild = this.element(key);
lastChild.element(val);
}
} else {
lastChild = this.element(key, val);
}
}
} else {
if (!this.options.ignoreDecorators && this.stringify.convertTextKey && name.indexOf(this.stringify.convertTextKey) === 0) {
lastChild = this.text(text);
} else if (!this.options.ignoreDecorators && this.stringify.convertCDataKey && name.indexOf(this.stringify.convertCDataKey) === 0) {
lastChild = this.cdata(text);
} else if (!this.options.ignoreDecorators && this.stringify.convertCommentKey && name.indexOf(this.stringify.convertCommentKey) === 0) {
lastChild = this.comment(text);
} else if (!this.options.ignoreDecorators && this.stringify.convertRawKey && name.indexOf(this.stringify.convertRawKey) === 0) {
lastChild = this.raw(text);
} else {
lastChild = this.node(name, attributes, text);
}
}
if (lastChild == null) {
throw new Error("Could not create any elements with: " + name);
}
return lastChild;
};
XMLNode.prototype.insertBefore = function(name, attributes, text) {
var child, i, removed;
if (this.isRoot) {
throw new Error("Cannot insert elements at root level");
}
i = this.parent.children.indexOf(this);
removed = this.parent.children.splice(i);
child = this.parent.element(name, attributes, text);
Array.prototype.push.apply(this.parent.children, removed);
return child;
};
XMLNode.prototype.insertAfter = function(name, attributes, text) {
var child, i, removed;
if (this.isRoot) {
throw new Error("Cannot insert elements at root level");
}
i = this.parent.children.indexOf(this);
removed = this.parent.children.splice(i + 1);
child = this.parent.element(name, attributes, text);
Array.prototype.push.apply(this.parent.children, removed);
return child;
};
XMLNode.prototype.remove = function() {
var i, ref;
if (this.isRoot) {
throw new Error("Cannot remove the root element");
}
i = this.parent.children.indexOf(this);
[].splice.apply(this.parent.children, [i, i - i + 1].concat(ref = [])), ref;
return this.parent;
};
XMLNode.prototype.node = function(name, attributes, text) {
var child, ref;
if (name != null) {
name = name.valueOf();
}
if (attributes == null) {
attributes = {};
}
attributes = attributes.valueOf();
if (!isObject(attributes)) {
ref = [attributes, text], text = ref[0], attributes = ref[1];
}
child = new XMLElement(this, name, attributes);
if (text != null) {
child.text(text);
}
this.children.push(child);
return child;
};
XMLNode.prototype.text = function(value) {
var child;
child = new XMLText(this, value);
this.children.push(child);
return this;
};
XMLNode.prototype.cdata = function(value) {
var child;
child = new XMLCData(this, value);
this.children.push(child);
return this;
};
XMLNode.prototype.comment = function(value) {
var child;
child = new XMLComment(this, value);
this.children.push(child);
return this;
};
XMLNode.prototype.raw = function(value) {
var child;
child = new XMLRaw(this, value);
this.children.push(child);
return this;
};
XMLNode.prototype.declaration = function(version, encoding, standalone) {
var doc, xmldec;
doc = this.document();
xmldec = new XMLDeclaration(doc, version, encoding, standalone);
doc.xmldec = xmldec;
return doc.root();
};
XMLNode.prototype.doctype = function(pubID, sysID) {
var doc, doctype;
doc = this.document();
doctype = new XMLDocType(doc, pubID, sysID);
doc.doctype = doctype;
return doctype;
};
XMLNode.prototype.up = function() {
if (this.isRoot) {
throw new Error("The root node has no parent. Use doc() if you need to get the document object.");
}
return this.parent;
};
XMLNode.prototype.root = function() {
var child;
if (this.isRoot) {
return this;
}
child = this.parent;
while (!child.isRoot) {
child = child.parent;
}
return child;
};
XMLNode.prototype.document = function() {
return this.root().documentObject;
};
XMLNode.prototype.end = function(options) {
return this.document().toString(options);
};
XMLNode.prototype.prev = function() {
var i;
if (this.isRoot) {
throw new Error("Root node has no siblings");
}
i = this.parent.children.indexOf(this);
if (i < 1) {
throw new Error("Already at the first node");
}
return this.parent.children[i - 1];
};
XMLNode.prototype.next = function() {
var i;
if (this.isRoot) {
throw new Error("Root node has no siblings");
}
i = this.parent.children.indexOf(this);
if (i === -1 || i === this.parent.children.length - 1) {
throw new Error("Already at the last node");
}
return this.parent.children[i + 1];
};
XMLNode.prototype.importXMLBuilder = function(xmlbuilder) {
var clonedRoot;
clonedRoot = xmlbuilder.root().clone();
clonedRoot.parent = this;
clonedRoot.isRoot = false;
this.children.push(clonedRoot);
return this;
};
XMLNode.prototype.ele = function(name, attributes, text) {
return this.element(name, attributes, text);
};
XMLNode.prototype.nod = function(name, attributes, text) {
return this.node(name, attributes, text);
};
XMLNode.prototype.txt = function(value) {
return this.text(value);
};
XMLNode.prototype.dat = function(value) {
return this.cdata(value);
};
XMLNode.prototype.com = function(value) {
return this.comment(value);
};
XMLNode.prototype.doc = function() {
return this.document();
};
XMLNode.prototype.dec = function(version, encoding, standalone) {
return this.declaration(version, encoding, standalone);
};
XMLNode.prototype.dtd = function(pubID, sysID) {
return this.doctype(pubID, sysID);
};
XMLNode.prototype.e = function(name, attributes, text) {
return this.element(name, attributes, text);
};
XMLNode.prototype.n = function(name, attributes, text) {
return this.node(name, attributes, text);
};
XMLNode.prototype.t = function(value) {
return this.text(value);
};
XMLNode.prototype.d = function(value) {
return this.cdata(value);
};
XMLNode.prototype.c = function(value) {
return this.comment(value);
};
XMLNode.prototype.r = function(value) {
return this.raw(value);
};
XMLNode.prototype.u = function() {
return this.up();
};
return XMLNode;
})();
}).call(this);
},{"./XMLCData":130,"./XMLComment":131,"./XMLDeclaration":136,"./XMLDocType":137,"./XMLElement":138,"./XMLRaw":141,"./XMLText":143,"lodash/lang/isArray":110,"lodash/lang/isEmpty":111,"lodash/lang/isFunction":112,"lodash/lang/isObject":114}],140:[function(require,module,exports){
// Generated by CoffeeScript 1.9.1
(function() {
var XMLProcessingInstruction, create;
create = require('lodash/object/create');
module.exports = XMLProcessingInstruction = (function() {
function XMLProcessingInstruction(parent, target, value) {
this.stringify = parent.stringify;
if (target == null) {
throw new Error("Missing instruction target");
}
this.target = this.stringify.insTarget(target);
if (value) {
this.value = this.stringify.insValue(value);
}
}
XMLProcessingInstruction.prototype.clone = function() {
return create(XMLProcessingInstruction.prototype, this);
};
XMLProcessingInstruction.prototype.toString = function(options, level) {
var indent, newline, offset, pretty, r, ref, ref1, ref2, space;
pretty = (options != null ? options.pretty : void 0) || false;
indent = (ref = options != null ? options.indent : void 0) != null ? ref : ' ';
offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
level || (level = 0);
space = new Array(level + offset + 1).join(indent);
r = '';
if (pretty) {
r += space;
}
r += '<?';
r += this.target;
if (this.value) {
r += ' ' + this.value;
}
r += '?>';
if (pretty) {
r += newline;
}
return r;
};
return XMLProcessingInstruction;
})();
}).call(this);
},{"lodash/object/create":118}],141:[function(require,module,exports){
// Generated by CoffeeScript 1.9.1
(function() {
var XMLNode, XMLRaw, create,
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
hasProp = {}.hasOwnProperty;
create = require('lodash/object/create');
XMLNode = require('./XMLNode');
module.exports = XMLRaw = (function(superClass) {
extend(XMLRaw, superClass);
function XMLRaw(parent, text) {
XMLRaw.__super__.constructor.call(this, parent);
if (text == null) {
throw new Error("Missing raw text");
}
this.value = this.stringify.raw(text);
}
XMLRaw.prototype.clone = function() {
return create(XMLRaw.prototype, this);
};
XMLRaw.prototype.toString = function(options, level) {
var indent, newline, offset, pretty, r, ref, ref1, ref2, space;
pretty = (options != null ? options.pretty : void 0) || false;
indent = (ref = options != null ? options.indent : void 0) != null ? ref : ' ';
offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
level || (level = 0);
space = new Array(level + offset + 1).join(indent);
r = '';
if (pretty) {
r += space;
}
r += this.value;
if (pretty) {
r += newline;
}
return r;
};
return XMLRaw;
})(XMLNode);
}).call(this);
},{"./XMLNode":139,"lodash/object/create":118}],142:[function(require,module,exports){
// Generated by CoffeeScript 1.9.1
(function() {
var XMLStringifier,
bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
hasProp = {}.hasOwnProperty;
module.exports = XMLStringifier = (function() {
function XMLStringifier(options) {
this.assertLegalChar = bind(this.assertLegalChar, this);
var key, ref, value;
this.allowSurrogateChars = options != null ? options.allowSurrogateChars : void 0;
ref = (options != null ? options.stringify : void 0) || {};
for (key in ref) {
if (!hasProp.call(ref, key)) continue;
value = ref[key];
this[key] = value;
}
}
XMLStringifier.prototype.eleName = function(val) {
val = '' + val || '';
return this.assertLegalChar(val);
};
XMLStringifier.prototype.eleText = function(val) {
val = '' + val || '';
return this.assertLegalChar(this.elEscape(val));
};
XMLStringifier.prototype.cdata = function(val) {
val = '' + val || '';
if (val.match(/]]>/)) {
throw new Error("Invalid CDATA text: " + val);
}
return this.assertLegalChar(val);
};
XMLStringifier.prototype.comment = function(val) {
val = '' + val || '';
if (val.match(/--/)) {
throw new Error("Comment text cannot contain double-hypen: " + val);
}
return this.assertLegalChar(val);
};
XMLStringifier.prototype.raw = function(val) {
return '' + val || '';
};
XMLStringifier.prototype.attName = function(val) {
return '' + val || '';
};
XMLStringifier.prototype.attValue = function(val) {
val = '' + val || '';
return this.attEscape(val);
};
XMLStringifier.prototype.insTarget = function(val) {
return '' + val || '';
};
XMLStringifier.prototype.insValue = function(val) {
val = '' + val || '';
if (val.match(/\?>/)) {
throw new Error("Invalid processing instruction value: " + val);
}
return val;
};
XMLStringifier.prototype.xmlVersion = function(val) {
val = '' + val || '';
if (!val.match(/1\.[0-9]+/)) {
throw new Error("Invalid version number: " + val);
}
return val;
};
XMLStringifier.prototype.xmlEncoding = function(val) {
val = '' + val || '';
if (!val.match(/[A-Za-z](?:[A-Za-z0-9._-]|-)*/)) {
throw new Error("Invalid encoding: " + val);
}
return val;
};
XMLStringifier.prototype.xmlStandalone = function(val) {
if (val) {
return "yes";
} else {
return "no";
}
};
XMLStringifier.prototype.dtdPubID = function(val) {
return '' + val || '';
};
XMLStringifier.prototype.dtdSysID = function(val) {
return '' + val || '';
};
XMLStringifier.prototype.dtdElementValue = function(val) {
return '' + val || '';
};
XMLStringifier.prototype.dtdAttType = function(val) {
return '' + val || '';
};
XMLStringifier.prototype.dtdAttDefault = function(val) {
if (val != null) {
return '' + val || '';
} else {
return val;
}
};
XMLStringifier.prototype.dtdEntityValue = function(val) {
return '' + val || '';
};
XMLStringifier.prototype.dtdNData = function(val) {
return '' + val || '';
};
XMLStringifier.prototype.convertAttKey = '@';
XMLStringifier.prototype.convertPIKey = '?';
XMLStringifier.prototype.convertTextKey = '#text';
XMLStringifier.prototype.convertCDataKey = '#cdata';
XMLStringifier.prototype.convertCommentKey = '#comment';
XMLStringifier.prototype.convertRawKey = '#raw';
XMLStringifier.prototype.convertListKey = '#list';
XMLStringifier.prototype.assertLegalChar = function(str) {
var chars, chr;
if (this.allowSurrogateChars) {
chars = /[\u0000-\u0008\u000B-\u000C\u000E-\u001F\uFFFE-\uFFFF]/;
} else {
chars = /[\u0000-\u0008\u000B-\u000C\u000E-\u001F\uD800-\uDFFF\uFFFE-\uFFFF]/;
}
chr = str.match(chars);
if (chr) {
throw new Error("Invalid character (" + chr + ") in string: " + str + " at index " + chr.index);
}
return str;
};
XMLStringifier.prototype.elEscape = function(str) {
return str.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/\r/g, '&#xD;');
};
XMLStringifier.prototype.attEscape = function(str) {
return str.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/"/g, '&quot;').replace(/\t/g, '&#x9;').replace(/\n/g, '&#xA;').replace(/\r/g, '&#xD;');
};
return XMLStringifier;
})();
}).call(this);
},{}],143:[function(require,module,exports){
// Generated by CoffeeScript 1.9.1
(function() {
var XMLNode, XMLText, create,
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
hasProp = {}.hasOwnProperty;
create = require('lodash/object/create');
XMLNode = require('./XMLNode');
module.exports = XMLText = (function(superClass) {
extend(XMLText, superClass);
function XMLText(parent, text) {
XMLText.__super__.constructor.call(this, parent);
if (text == null) {
throw new Error("Missing element text");
}
this.value = this.stringify.eleText(text);
}
XMLText.prototype.clone = function() {
return create(XMLText.prototype, this);
};
XMLText.prototype.toString = function(options, level) {
var indent, newline, offset, pretty, r, ref, ref1, ref2, space;
pretty = (options != null ? options.pretty : void 0) || false;
indent = (ref = options != null ? options.indent : void 0) != null ? ref : ' ';
offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
level || (level = 0);
space = new Array(level + offset + 1).join(indent);
r = '';
if (pretty) {
r += space;
}
r += this.value;
if (pretty) {
r += newline;
}
return r;
};
return XMLText;
})(XMLNode);
}).call(this);
},{"./XMLNode":139,"lodash/object/create":118}],144:[function(require,module,exports){
// Generated by CoffeeScript 1.9.1
(function() {
var XMLBuilder, assign;
assign = require('lodash/object/assign');
XMLBuilder = require('./XMLBuilder');
module.exports.create = function(name, xmldec, doctype, options) {
options = assign({}, xmldec, doctype, options);
return new XMLBuilder(name, options).root();
};
}).call(this);
},{"./XMLBuilder":129,"lodash/object/assign":117}],145:[function(require,module,exports){
arguments[4][65][0].apply(exports,arguments)
},{"dup":65}],146:[function(require,module,exports){
},{}],147:[function(require,module,exports){
arguments[4][66][0].apply(exports,arguments)
},{"base64-js":145,"dup":66,"ieee754":149,"isarray":150}],148:[function(require,module,exports){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
function EventEmitter() {
this._events = this._events || {};
this._maxListeners = this._maxListeners || undefined;
}
module.exports = EventEmitter;
// Backwards-compat with node 0.10.x
EventEmitter.EventEmitter = EventEmitter;
EventEmitter.prototype._events = undefined;
EventEmitter.prototype._maxListeners = undefined;
// By default EventEmitters will print a warning if more than 10 listeners are
// added to it. This is a useful default which helps finding memory leaks.
EventEmitter.defaultMaxListeners = 10;
// Obviously not all Emitters should be limited to 10. This function allows
// that to be increased. Set to zero for unlimited.
EventEmitter.prototype.setMaxListeners = function(n) {
if (!isNumber(n) || n < 0 || isNaN(n))
throw TypeError('n must be a positive number');
this._maxListeners = n;
return this;
};
EventEmitter.prototype.emit = function(type) {
var er, handler, len, args, i, listeners;
if (!this._events)
this._events = {};
// If there is no 'error' event listener then throw.
if (type === 'error') {
if (!this._events.error ||
(isObject(this._events.error) && !this._events.error.length)) {
er = arguments[1];
if (er instanceof Error) {
throw er; // Unhandled 'error' event
} else {
// At least give some kind of context to the user
var err = new Error('Uncaught, unspecified "error" event. (' + er + ')');
err.context = er;
throw err;
}
}
}
handler = this._events[type];
if (isUndefined(handler))
return false;
if (isFunction(handler)) {
switch (arguments.length) {
// fast cases
case 1:
handler.call(this);
break;
case 2:
handler.call(this, arguments[1]);
break;
case 3:
handler.call(this, arguments[1], arguments[2]);
break;
// slower
default:
args = Array.prototype.slice.call(arguments, 1);
handler.apply(this, args);
}
} else if (isObject(handler)) {
args = Array.prototype.slice.call(arguments, 1);
listeners = handler.slice();
len = listeners.length;
for (i = 0; i < len; i++)
listeners[i].apply(this, args);
}
return true;
};
EventEmitter.prototype.addListener = function(type, listener) {
var m;
if (!isFunction(listener))
throw TypeError('listener must be a function');
if (!this._events)
this._events = {};
// To avoid recursion in the case that type === "newListener"! Before
// adding it to the listeners, first emit "newListener".
if (this._events.newListener)
this.emit('newListener', type,
isFunction(listener.listener) ?
listener.listener : listener);
if (!this._events[type])
// Optimize the case of one listener. Don't need the extra array object.
this._events[type] = listener;
else if (isObject(this._events[type]))
// If we've already got an array, just append.
this._events[type].push(listener);
else
// Adding the second element, need to change to array.
this._events[type] = [this._events[type], listener];
// Check for listener leak
if (isObject(this._events[type]) && !this._events[type].warned) {
if (!isUndefined(this._maxListeners)) {
m = this._maxListeners;
} else {
m = EventEmitter.defaultMaxListeners;
}
if (m && m > 0 && this._events[type].length > m) {
this._events[type].warned = true;
console.error('(node) warning: possible EventEmitter memory ' +
'leak detected. %d listeners added. ' +
'Use emitter.setMaxListeners() to increase limit.',
this._events[type].length);
if (typeof console.trace === 'function') {
// not supported in IE 10
console.trace();
}
}
}
return this;
};
EventEmitter.prototype.on = EventEmitter.prototype.addListener;
EventEmitter.prototype.once = function(type, listener) {
if (!isFunction(listener))
throw TypeError('listener must be a function');
var fired = false;
function g() {
this.removeListener(type, g);
if (!fired) {
fired = true;
listener.apply(this, arguments);
}
}
g.listener = listener;
this.on(type, g);
return this;
};
// emits a 'removeListener' event iff the listener was removed
EventEmitter.prototype.removeListener = function(type, listener) {
var list, position, length, i;
if (!isFunction(listener))
throw TypeError('listener must be a function');
if (!this._events || !this._events[type])
return this;
list = this._events[type];
length = list.length;
position = -1;
if (list === listener ||
(isFunction(list.listener) && list.listener === listener)) {
delete this._events[type];
if (this._events.removeListener)
this.emit('removeListener', type, listener);
} else if (isObject(list)) {
for (i = length; i-- > 0;) {
if (list[i] === listener ||
(list[i].listener && list[i].listener === listener)) {
position = i;
break;
}
}
if (position < 0)
return this;
if (list.length === 1) {
list.length = 0;
delete this._events[type];
} else {
list.splice(position, 1);
}
if (this._events.removeListener)
this.emit('removeListener', type, listener);
}
return this;
};
EventEmitter.prototype.removeAllListeners = function(type) {
var key, listeners;
if (!this._events)
return this;
// not listening for removeListener, no need to emit
if (!this._events.removeListener) {
if (arguments.length === 0)
this._events = {};
else if (this._events[type])
delete this._events[type];
return this;
}
// emit removeListener for all listeners on all events
if (arguments.length === 0) {
for (key in this._events) {
if (key === 'removeListener') continue;
this.removeAllListeners(key);
}
this.removeAllListeners('removeListener');
this._events = {};
return this;
}
listeners = this._events[type];
if (isFunction(listeners)) {
this.removeListener(type, listeners);
} else if (listeners) {
// LIFO order
while (listeners.length)
this.removeListener(type, listeners[listeners.length - 1]);
}
delete this._events[type];
return this;
};
EventEmitter.prototype.listeners = function(type) {
var ret;
if (!this._events || !this._events[type])
ret = [];
else if (isFunction(this._events[type]))
ret = [this._events[type]];
else
ret = this._events[type].slice();
return ret;
};
EventEmitter.prototype.listenerCount = function(type) {
if (this._events) {
var evlistener = this._events[type];
if (isFunction(evlistener))
return 1;
else if (evlistener)
return evlistener.length;
}
return 0;
};
EventEmitter.listenerCount = function(emitter, type) {
return emitter.listenerCount(type);
};
function isFunction(arg) {
return typeof arg === 'function';
}
function isNumber(arg) {
return typeof arg === 'number';
}
function isObject(arg) {
return typeof arg === 'object' && arg !== null;
}
function isUndefined(arg) {
return arg === void 0;
}
},{}],149:[function(require,module,exports){
arguments[4][73][0].apply(exports,arguments)
},{"dup":73}],150:[function(require,module,exports){
arguments[4][74][0].apply(exports,arguments)
},{"dup":74}],151:[function(require,module,exports){
// shim for using process in browser
var process = module.exports = {};
// cached from whatever global is present so that test runners that stub it
// don't break things. But we need to wrap it in a try catch in case it is
// wrapped in strict mode code which doesn't define any globals. It's inside a
// function because try/catches deoptimize in certain engines.
var cachedSetTimeout;
var cachedClearTimeout;
function defaultSetTimout() {
throw new Error('setTimeout has not been defined');
}
function defaultClearTimeout () {
throw new Error('clearTimeout has not been defined');
}
(function () {
try {
if (typeof setTimeout === 'function') {
cachedSetTimeout = setTimeout;
} else {
cachedSetTimeout = defaultSetTimout;
}
} catch (e) {
cachedSetTimeout = defaultSetTimout;
}
try {
if (typeof clearTimeout === 'function') {
cachedClearTimeout = clearTimeout;
} else {
cachedClearTimeout = defaultClearTimeout;
}
} catch (e) {
cachedClearTimeout = defaultClearTimeout;
}
} ())
function runTimeout(fun) {
if (cachedSetTimeout === setTimeout) {
//normal enviroments in sane situations
return setTimeout(fun, 0);
}
// if setTimeout wasn't available but was latter defined
if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
cachedSetTimeout = setTimeout;
return setTimeout(fun, 0);
}
try {
// when when somebody has screwed with setTimeout but no I.E. maddness
return cachedSetTimeout(fun, 0);
} catch(e){
try {
// When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
return cachedSetTimeout.call(null, fun, 0);
} catch(e){
// same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
return cachedSetTimeout.call(this, fun, 0);
}
}
}
function runClearTimeout(marker) {
if (cachedClearTimeout === clearTimeout) {
//normal enviroments in sane situations
return clearTimeout(marker);
}
// if clearTimeout wasn't available but was latter defined
if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
cachedClearTimeout = clearTimeout;
return clearTimeout(marker);
}
try {
// when when somebody has screwed with setTimeout but no I.E. maddness
return cachedClearTimeout(marker);
} catch (e){
try {
// When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
return cachedClearTimeout.call(null, marker);
} catch (e){
// same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
// Some versions of I.E. have different rules for clearTimeout vs setTimeout
return cachedClearTimeout.call(this, marker);
}
}
}
var queue = [];
var draining = false;
var currentQueue;
var queueIndex = -1;
function cleanUpNextTick() {
if (!draining || !currentQueue) {
return;
}
draining = false;
if (currentQueue.length) {
queue = currentQueue.concat(queue);
} else {
queueIndex = -1;
}
if (queue.length) {
drainQueue();
}
}
function drainQueue() {
if (draining) {
return;
}
var timeout = runTimeout(cleanUpNextTick);
draining = true;
var len = queue.length;
while(len) {
currentQueue = queue;
queue = [];
while (++queueIndex < len) {
if (currentQueue) {
currentQueue[queueIndex].run();
}
}
queueIndex = -1;
len = queue.length;
}
currentQueue = null;
draining = false;
runClearTimeout(timeout);
}
process.nextTick = function (fun) {
var args = new Array(arguments.length - 1);
if (arguments.length > 1) {
for (var i = 1; i < arguments.length; i++) {
args[i - 1] = arguments[i];
}
}
queue.push(new Item(fun, args));
if (queue.length === 1 && !draining) {
runTimeout(drainQueue);
}
};
// v8 likes predictible objects
function Item(fun, array) {
this.fun = fun;
this.array = array;
}
Item.prototype.run = function () {
this.fun.apply(null, this.array);
};
process.title = 'browser';
process.browser = true;
process.env = {};
process.argv = [];
process.version = ''; // empty string to avoid regexp issues
process.versions = {};
function noop() {}
process.on = noop;
process.addListener = noop;
process.once = noop;
process.off = noop;
process.removeListener = noop;
process.removeAllListeners = noop;
process.emit = noop;
process.binding = function (name) {
throw new Error('process.binding is not supported');
};
process.cwd = function () { return '/' };
process.chdir = function (dir) {
throw new Error('process.chdir is not supported');
};
process.umask = function() { return 0; };
},{}],152:[function(require,module,exports){
(function (global){
/*! https://mths.be/punycode v1.4.1 by @mathias */
;(function(root) {
/** Detect free variables */
var freeExports = typeof exports == 'object' && exports &&
!exports.nodeType && exports;
var freeModule = typeof module == 'object' && module &&
!module.nodeType && module;
var freeGlobal = typeof global == 'object' && global;
if (
freeGlobal.global === freeGlobal ||
freeGlobal.window === freeGlobal ||
freeGlobal.self === freeGlobal
) {
root = freeGlobal;
}
/**
* The `punycode` object.
* @name punycode
* @type Object
*/
var punycode,
/** Highest positive signed 32-bit float value */
maxInt = 2147483647, // aka. 0x7FFFFFFF or 2^31-1
/** Bootstring parameters */
base = 36,
tMin = 1,
tMax = 26,
skew = 38,
damp = 700,
initialBias = 72,
initialN = 128, // 0x80
delimiter = '-', // '\x2D'
/** Regular expressions */
regexPunycode = /^xn--/,
regexNonASCII = /[^\x20-\x7E]/, // unprintable ASCII chars + non-ASCII chars
regexSeparators = /[\x2E\u3002\uFF0E\uFF61]/g, // RFC 3490 separators
/** Error messages */
errors = {
'overflow': 'Overflow: input needs wider integers to process',
'not-basic': 'Illegal input >= 0x80 (not a basic code point)',
'invalid-input': 'Invalid input'
},
/** Convenience shortcuts */
baseMinusTMin = base - tMin,
floor = Math.floor,
stringFromCharCode = String.fromCharCode,
/** Temporary variable */
key;
/*--------------------------------------------------------------------------*/
/**
* A generic error utility function.
* @private
* @param {String} type The error type.
* @returns {Error} Throws a `RangeError` with the applicable error message.
*/
function error(type) {
throw new RangeError(errors[type]);
}
/**
* A generic `Array#map` utility function.
* @private
* @param {Array} array The array to iterate over.
* @param {Function} callback The function that gets called for every array
* item.
* @returns {Array} A new array of values returned by the callback function.
*/
function map(array, fn) {
var length = array.length;
var result = [];
while (length--) {
result[length] = fn(array[length]);
}
return result;
}
/**
* A simple `Array#map`-like wrapper to work with domain name strings or email
* addresses.
* @private
* @param {String} domain The domain name or email address.
* @param {Function} callback The function that gets called for every
* character.
* @returns {Array} A new string of characters returned by the callback
* function.
*/
function mapDomain(string, fn) {
var parts = string.split('@');
var result = '';
if (parts.length > 1) {
// In email addresses, only the domain name should be punycoded. Leave
// the local part (i.e. everything up to `@`) intact.
result = parts[0] + '@';
string = parts[1];
}
// Avoid `split(regex)` for IE8 compatibility. See #17.
string = string.replace(regexSeparators, '\x2E');
var labels = string.split('.');
var encoded = map(labels, fn).join('.');
return result + encoded;
}
/**
* Creates an array containing the numeric code points of each Unicode
* character in the string. While JavaScript uses UCS-2 internally,
* this function will convert a pair of surrogate halves (each of which
* UCS-2 exposes as separate characters) into a single code point,
* matching UTF-16.
* @see `punycode.ucs2.encode`
* @see <https://mathiasbynens.be/notes/javascript-encoding>
* @memberOf punycode.ucs2
* @name decode
* @param {String} string The Unicode input string (UCS-2).
* @returns {Array} The new array of code points.
*/
function ucs2decode(string) {
var output = [],
counter = 0,
length = string.length,
value,
extra;
while (counter < length) {
value = string.charCodeAt(counter++);
if (value >= 0xD800 && value <= 0xDBFF && counter < length) {
// high surrogate, and there is a next character
extra = string.charCodeAt(counter++);
if ((extra & 0xFC00) == 0xDC00) { // low surrogate
output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000);
} else {
// unmatched surrogate; only append this code unit, in case the next
// code unit is the high surrogate of a surrogate pair
output.push(value);
counter--;
}
} else {
output.push(value);
}
}
return output;
}
/**
* Creates a string based on an array of numeric code points.
* @see `punycode.ucs2.decode`
* @memberOf punycode.ucs2
* @name encode
* @param {Array} codePoints The array of numeric code points.
* @returns {String} The new Unicode string (UCS-2).
*/
function ucs2encode(array) {
return map(array, function(value) {
var output = '';
if (value > 0xFFFF) {
value -= 0x10000;
output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800);
value = 0xDC00 | value & 0x3FF;
}
output += stringFromCharCode(value);
return output;
}).join('');
}
/**
* Converts a basic code point into a digit/integer.
* @see `digitToBasic()`
* @private
* @param {Number} codePoint The basic numeric code point value.
* @returns {Number} The numeric value of a basic code point (for use in
* representing integers) in the range `0` to `base - 1`, or `base` if
* the code point does not represent a value.
*/
function basicToDigit(codePoint) {
if (codePoint - 48 < 10) {
return codePoint - 22;
}
if (codePoint - 65 < 26) {
return codePoint - 65;
}
if (codePoint - 97 < 26) {
return codePoint - 97;
}
return base;
}
/**
* Converts a digit/integer into a basic code point.
* @see `basicToDigit()`
* @private
* @param {Number} digit The numeric value of a basic code point.
* @returns {Number} The basic code point whose value (when used for
* representing integers) is `digit`, which needs to be in the range
* `0` to `base - 1`. If `flag` is non-zero, the uppercase form is
* used; else, the lowercase form is used. The behavior is undefined
* if `flag` is non-zero and `digit` has no uppercase form.
*/
function digitToBasic(digit, flag) {
// 0..25 map to ASCII a..z or A..Z
// 26..35 map to ASCII 0..9
return digit + 22 + 75 * (digit < 26) - ((flag != 0) << 5);
}
/**
* Bias adaptation function as per section 3.4 of RFC 3492.
* https://tools.ietf.org/html/rfc3492#section-3.4
* @private
*/
function adapt(delta, numPoints, firstTime) {
var k = 0;
delta = firstTime ? floor(delta / damp) : delta >> 1;
delta += floor(delta / numPoints);
for (/* no initialization */; delta > baseMinusTMin * tMax >> 1; k += base) {
delta = floor(delta / baseMinusTMin);
}
return floor(k + (baseMinusTMin + 1) * delta / (delta + skew));
}
/**
* Converts a Punycode string of ASCII-only symbols to a string of Unicode
* symbols.
* @memberOf punycode
* @param {String} input The Punycode string of ASCII-only symbols.
* @returns {String} The resulting string of Unicode symbols.
*/
function decode(input) {
// Don't use UCS-2
var output = [],
inputLength = input.length,
out,
i = 0,
n = initialN,
bias = initialBias,
basic,
j,
index,
oldi,
w,
k,
digit,
t,
/** Cached calculation results */
baseMinusT;
// Handle the basic code points: let `basic` be the number of input code
// points before the last delimiter, or `0` if there is none, then copy
// the first basic code points to the output.
basic = input.lastIndexOf(delimiter);
if (basic < 0) {
basic = 0;
}
for (j = 0; j < basic; ++j) {
// if it's not a basic code point
if (input.charCodeAt(j) >= 0x80) {
error('not-basic');
}
output.push(input.charCodeAt(j));
}
// Main decoding loop: start just after the last delimiter if any basic code
// points were copied; start at the beginning otherwise.
for (index = basic > 0 ? basic + 1 : 0; index < inputLength; /* no final expression */) {
// `index` is the index of the next character to be consumed.
// Decode a generalized variable-length integer into `delta`,
// which gets added to `i`. The overflow checking is easier
// if we increase `i` as we go, then subtract off its starting
// value at the end to obtain `delta`.
for (oldi = i, w = 1, k = base; /* no condition */; k += base) {
if (index >= inputLength) {
error('invalid-input');
}
digit = basicToDigit(input.charCodeAt(index++));
if (digit >= base || digit > floor((maxInt - i) / w)) {
error('overflow');
}
i += digit * w;
t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias);
if (digit < t) {
break;
}
baseMinusT = base - t;
if (w > floor(maxInt / baseMinusT)) {
error('overflow');
}
w *= baseMinusT;
}
out = output.length + 1;
bias = adapt(i - oldi, out, oldi == 0);
// `i` was supposed to wrap around from `out` to `0`,
// incrementing `n` each time, so we'll fix that now:
if (floor(i / out) > maxInt - n) {
error('overflow');
}
n += floor(i / out);
i %= out;
// Insert `n` at position `i` of the output
output.splice(i++, 0, n);
}
return ucs2encode(output);
}
/**
* Converts a string of Unicode symbols (e.g. a domain name label) to a
* Punycode string of ASCII-only symbols.
* @memberOf punycode
* @param {String} input The string of Unicode symbols.
* @returns {String} The resulting Punycode string of ASCII-only symbols.
*/
function encode(input) {
var n,
delta,
handledCPCount,
basicLength,
bias,
j,
m,
q,
k,
t,
currentValue,
output = [],
/** `inputLength` will hold the number of code points in `input`. */
inputLength,
/** Cached calculation results */
handledCPCountPlusOne,
baseMinusT,
qMinusT;
// Convert the input in UCS-2 to Unicode
input = ucs2decode(input);
// Cache the length
inputLength = input.length;
// Initialize the state
n = initialN;
delta = 0;
bias = initialBias;
// Handle the basic code points
for (j = 0; j < inputLength; ++j) {
currentValue = input[j];
if (currentValue < 0x80) {
output.push(stringFromCharCode(currentValue));
}
}
handledCPCount = basicLength = output.length;
// `handledCPCount` is the number of code points that have been handled;
// `basicLength` is the number of basic code points.
// Finish the basic string - if it is not empty - with a delimiter
if (basicLength) {
output.push(delimiter);
}
// Main encoding loop:
while (handledCPCount < inputLength) {
// All non-basic code points < n have been handled already. Find the next
// larger one:
for (m = maxInt, j = 0; j < inputLength; ++j) {
currentValue = input[j];
if (currentValue >= n && currentValue < m) {
m = currentValue;
}
}
// Increase `delta` enough to advance the decoder's <n,i> state to <m,0>,
// but guard against overflow
handledCPCountPlusOne = handledCPCount + 1;
if (m - n > floor((maxInt - delta) / handledCPCountPlusOne)) {
error('overflow');
}
delta += (m - n) * handledCPCountPlusOne;
n = m;
for (j = 0; j < inputLength; ++j) {
currentValue = input[j];
if (currentValue < n && ++delta > maxInt) {
error('overflow');
}
if (currentValue == n) {
// Represent delta as a generalized variable-length integer
for (q = delta, k = base; /* no condition */; k += base) {
t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias);
if (q < t) {
break;
}
qMinusT = q - t;
baseMinusT = base - t;
output.push(
stringFromCharCode(digitToBasic(t + qMinusT % baseMinusT, 0))
);
q = floor(qMinusT / baseMinusT);
}
output.push(stringFromCharCode(digitToBasic(q, 0)));
bias = adapt(delta, handledCPCountPlusOne, handledCPCount == basicLength);
delta = 0;
++handledCPCount;
}
}
++delta;
++n;
}
return output.join('');
}
/**
* Converts a Punycode string representing a domain name or an email address
* to Unicode. Only the Punycoded parts of the input will be converted, i.e.
* it doesn't matter if you call it on a string that has already been
* converted to Unicode.
* @memberOf punycode
* @param {String} input The Punycoded domain name or email address to
* convert to Unicode.
* @returns {String} The Unicode representation of the given Punycode
* string.
*/
function toUnicode(input) {
return mapDomain(input, function(string) {
return regexPunycode.test(string)
? decode(string.slice(4).toLowerCase())
: string;
});
}
/**
* Converts a Unicode string representing a domain name or an email address to
* Punycode. Only the non-ASCII parts of the domain name will be converted,
* i.e. it doesn't matter if you call it with a domain that's already in
* ASCII.
* @memberOf punycode
* @param {String} input The domain name or email address to convert, as a
* Unicode string.
* @returns {String} The Punycode representation of the given domain name or
* email address.
*/
function toASCII(input) {
return mapDomain(input, function(string) {
return regexNonASCII.test(string)
? 'xn--' + encode(string)
: string;
});
}
/*--------------------------------------------------------------------------*/
/** Define the public API */
punycode = {
/**
* A string representing the current Punycode.js version number.
* @memberOf punycode
* @type String
*/
'version': '1.4.1',
/**
* An object of methods to convert from JavaScript's internal character
* representation (UCS-2) to Unicode code points, and back.
* @see <https://mathiasbynens.be/notes/javascript-encoding>
* @memberOf punycode
* @type Object
*/
'ucs2': {
'decode': ucs2decode,
'encode': ucs2encode
},
'decode': decode,
'encode': encode,
'toASCII': toASCII,
'toUnicode': toUnicode
};
/** Expose `punycode` */
// Some AMD build optimizers, like r.js, check for specific condition patterns
// like the following:
if (
typeof define == 'function' &&
typeof define.amd == 'object' &&
define.amd
) {
define('punycode', function() {
return punycode;
});
} else if (freeExports && freeModule) {
if (module.exports == freeExports) {
// in Node.js, io.js, or RingoJS v0.8.0+
freeModule.exports = punycode;
} else {
// in Narwhal or RingoJS v0.7.0-
for (key in punycode) {
punycode.hasOwnProperty(key) && (freeExports[key] = punycode[key]);
}
}
} else {
// in Rhino or a web browser
root.punycode = punycode;
}
}(this));
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{}],153:[function(require,module,exports){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
'use strict';
// If obj.hasOwnProperty has been overridden, then calling
// obj.hasOwnProperty(prop) will break.
// See: https://github.com/joyent/node/issues/1707
function hasOwnProperty(obj, prop) {
return Object.prototype.hasOwnProperty.call(obj, prop);
}
module.exports = function(qs, sep, eq, options) {
sep = sep || '&';
eq = eq || '=';
var obj = {};
if (typeof qs !== 'string' || qs.length === 0) {
return obj;
}
var regexp = /\+/g;
qs = qs.split(sep);
var maxKeys = 1000;
if (options && typeof options.maxKeys === 'number') {
maxKeys = options.maxKeys;
}
var len = qs.length;
// maxKeys <= 0 means that we should not limit keys count
if (maxKeys > 0 && len > maxKeys) {
len = maxKeys;
}
for (var i = 0; i < len; ++i) {
var x = qs[i].replace(regexp, '%20'),
idx = x.indexOf(eq),
kstr, vstr, k, v;
if (idx >= 0) {
kstr = x.substr(0, idx);
vstr = x.substr(idx + 1);
} else {
kstr = x;
vstr = '';
}
k = decodeURIComponent(kstr);
v = decodeURIComponent(vstr);
if (!hasOwnProperty(obj, k)) {
obj[k] = v;
} else if (isArray(obj[k])) {
obj[k].push(v);
} else {
obj[k] = [obj[k], v];
}
}
return obj;
};
var isArray = Array.isArray || function (xs) {
return Object.prototype.toString.call(xs) === '[object Array]';
};
},{}],154:[function(require,module,exports){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
'use strict';
var stringifyPrimitive = function(v) {
switch (typeof v) {
case 'string':
return v;
case 'boolean':
return v ? 'true' : 'false';
case 'number':
return isFinite(v) ? v : '';
default:
return '';
}
};
module.exports = function(obj, sep, eq, name) {
sep = sep || '&';
eq = eq || '=';
if (obj === null) {
obj = undefined;
}
if (typeof obj === 'object') {
return map(objectKeys(obj), function(k) {
var ks = encodeURIComponent(stringifyPrimitive(k)) + eq;
if (isArray(obj[k])) {
return map(obj[k], function(v) {
return ks + encodeURIComponent(stringifyPrimitive(v));
}).join(sep);
} else {
return ks + encodeURIComponent(stringifyPrimitive(obj[k]));
}
}).join(sep);
}
if (!name) return '';
return encodeURIComponent(stringifyPrimitive(name)) + eq +
encodeURIComponent(stringifyPrimitive(obj));
};
var isArray = Array.isArray || function (xs) {
return Object.prototype.toString.call(xs) === '[object Array]';
};
function map (xs, f) {
if (xs.map) return xs.map(f);
var res = [];
for (var i = 0; i < xs.length; i++) {
res.push(f(xs[i], i));
}
return res;
}
var objectKeys = Object.keys || function (obj) {
var res = [];
for (var key in obj) {
if (Object.prototype.hasOwnProperty.call(obj, key)) res.push(key);
}
return res;
};
},{}],155:[function(require,module,exports){
arguments[4][126][0].apply(exports,arguments)
},{"./decode":153,"./encode":154,"dup":126}],156:[function(require,module,exports){
if (typeof Object.create === 'function') {
// implementation from standard node.js 'util' module
module.exports = function inherits(ctor, superCtor) {
ctor.super_ = superCtor
ctor.prototype = Object.create(superCtor.prototype, {
constructor: {
value: ctor,
enumerable: false,
writable: true,
configurable: true
}
});
};
} else {
// old school shim for old browsers
module.exports = function inherits(ctor, superCtor) {
ctor.super_ = superCtor
var TempCtor = function () {}
TempCtor.prototype = superCtor.prototype
ctor.prototype = new TempCtor()
ctor.prototype.constructor = ctor
}
}
},{}],157:[function(require,module,exports){
module.exports = function isBuffer(arg) {
return arg && typeof arg === 'object'
&& typeof arg.copy === 'function'
&& typeof arg.fill === 'function'
&& typeof arg.readUInt8 === 'function';
}
},{}],158:[function(require,module,exports){
(function (process,global){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
var formatRegExp = /%[sdj%]/g;
exports.format = function(f) {
if (!isString(f)) {
var objects = [];
for (var i = 0; i < arguments.length; i++) {
objects.push(inspect(arguments[i]));
}
return objects.join(' ');
}
var i = 1;
var args = arguments;
var len = args.length;
var str = String(f).replace(formatRegExp, function(x) {
if (x === '%%') return '%';
if (i >= len) return x;
switch (x) {
case '%s': return String(args[i++]);
case '%d': return Number(args[i++]);
case '%j':
try {
return JSON.stringify(args[i++]);
} catch (_) {
return '[Circular]';
}
default:
return x;
}
});
for (var x = args[i]; i < len; x = args[++i]) {
if (isNull(x) || !isObject(x)) {
str += ' ' + x;
} else {
str += ' ' + inspect(x);
}
}
return str;
};
// Mark that a method should not be used.
// Returns a modified function which warns once by default.
// If --no-deprecation is set, then it is a no-op.
exports.deprecate = function(fn, msg) {
// Allow for deprecating things in the process of starting up.
if (isUndefined(global.process)) {
return function() {
return exports.deprecate(fn, msg).apply(this, arguments);
};
}
if (process.noDeprecation === true) {
return fn;
}
var warned = false;
function deprecated() {
if (!warned) {
if (process.throwDeprecation) {
throw new Error(msg);
} else if (process.traceDeprecation) {
console.trace(msg);
} else {
console.error(msg);
}
warned = true;
}
return fn.apply(this, arguments);
}
return deprecated;
};
var debugs = {};
var debugEnviron;
exports.debuglog = function(set) {
if (isUndefined(debugEnviron))
debugEnviron = process.env.NODE_DEBUG || '';
set = set.toUpperCase();
if (!debugs[set]) {
if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) {
var pid = process.pid;
debugs[set] = function() {
var msg = exports.format.apply(exports, arguments);
console.error('%s %d: %s', set, pid, msg);
};
} else {
debugs[set] = function() {};
}
}
return debugs[set];
};
/**
* Echos the value of a value. Trys to print the value out
* in the best way possible given the different types.
*
* @param {Object} obj The object to print out.
* @param {Object} opts Optional options object that alters the output.
*/
/* legacy: obj, showHidden, depth, colors*/
function inspect(obj, opts) {
// default options
var ctx = {
seen: [],
stylize: stylizeNoColor
};
// legacy...
if (arguments.length >= 3) ctx.depth = arguments[2];
if (arguments.length >= 4) ctx.colors = arguments[3];
if (isBoolean(opts)) {
// legacy...
ctx.showHidden = opts;
} else if (opts) {
// got an "options" object
exports._extend(ctx, opts);
}
// set default options
if (isUndefined(ctx.showHidden)) ctx.showHidden = false;
if (isUndefined(ctx.depth)) ctx.depth = 2;
if (isUndefined(ctx.colors)) ctx.colors = false;
if (isUndefined(ctx.customInspect)) ctx.customInspect = true;
if (ctx.colors) ctx.stylize = stylizeWithColor;
return formatValue(ctx, obj, ctx.depth);
}
exports.inspect = inspect;
// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics
inspect.colors = {
'bold' : [1, 22],
'italic' : [3, 23],
'underline' : [4, 24],
'inverse' : [7, 27],
'white' : [37, 39],
'grey' : [90, 39],
'black' : [30, 39],
'blue' : [34, 39],
'cyan' : [36, 39],
'green' : [32, 39],
'magenta' : [35, 39],
'red' : [31, 39],
'yellow' : [33, 39]
};
// Don't use 'blue' not visible on cmd.exe
inspect.styles = {
'special': 'cyan',
'number': 'yellow',
'boolean': 'yellow',
'undefined': 'grey',
'null': 'bold',
'string': 'green',
'date': 'magenta',
// "name": intentionally not styling
'regexp': 'red'
};
function stylizeWithColor(str, styleType) {
var style = inspect.styles[styleType];
if (style) {
return '\u001b[' + inspect.colors[style][0] + 'm' + str +
'\u001b[' + inspect.colors[style][1] + 'm';
} else {
return str;
}
}
function stylizeNoColor(str, styleType) {
return str;
}
function arrayToHash(array) {
var hash = {};
array.forEach(function(val, idx) {
hash[val] = true;
});
return hash;
}
function formatValue(ctx, value, recurseTimes) {
// Provide a hook for user-specified inspect functions.
// Check that value is an object with an inspect function on it
if (ctx.customInspect &&
value &&
isFunction(value.inspect) &&
// Filter out the util module, it's inspect function is special
value.inspect !== exports.inspect &&
// Also filter out any prototype objects using the circular check.
!(value.constructor && value.constructor.prototype === value)) {
var ret = value.inspect(recurseTimes, ctx);
if (!isString(ret)) {
ret = formatValue(ctx, ret, recurseTimes);
}
return ret;
}
// Primitive types cannot have properties
var primitive = formatPrimitive(ctx, value);
if (primitive) {
return primitive;
}
// Look up the keys of the object.
var keys = Object.keys(value);
var visibleKeys = arrayToHash(keys);
if (ctx.showHidden) {
keys = Object.getOwnPropertyNames(value);
}
// IE doesn't make error fields non-enumerable
// http://msdn.microsoft.com/en-us/library/ie/dww52sbt(v=vs.94).aspx
if (isError(value)
&& (keys.indexOf('message') >= 0 || keys.indexOf('description') >= 0)) {
return formatError(value);
}
// Some type of object without properties can be shortcutted.
if (keys.length === 0) {
if (isFunction(value)) {
var name = value.name ? ': ' + value.name : '';
return ctx.stylize('[Function' + name + ']', 'special');
}
if (isRegExp(value)) {
return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
}
if (isDate(value)) {
return ctx.stylize(Date.prototype.toString.call(value), 'date');
}
if (isError(value)) {
return formatError(value);
}
}
var base = '', array = false, braces = ['{', '}'];
// Make Array say that they are Array
if (isArray(value)) {
array = true;
braces = ['[', ']'];
}
// Make functions say that they are functions
if (isFunction(value)) {
var n = value.name ? ': ' + value.name : '';
base = ' [Function' + n + ']';
}
// Make RegExps say that they are RegExps
if (isRegExp(value)) {
base = ' ' + RegExp.prototype.toString.call(value);
}
// Make dates with properties first say the date
if (isDate(value)) {
base = ' ' + Date.prototype.toUTCString.call(value);
}
// Make error with message first say the error
if (isError(value)) {
base = ' ' + formatError(value);
}
if (keys.length === 0 && (!array || value.length == 0)) {
return braces[0] + base + braces[1];
}
if (recurseTimes < 0) {
if (isRegExp(value)) {
return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
} else {
return ctx.stylize('[Object]', 'special');
}
}
ctx.seen.push(value);
var output;
if (array) {
output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
} else {
output = keys.map(function(key) {
return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array);
});
}
ctx.seen.pop();
return reduceToSingleString(output, base, braces);
}
function formatPrimitive(ctx, value) {
if (isUndefined(value))
return ctx.stylize('undefined', 'undefined');
if (isString(value)) {
var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '')
.replace(/'/g, "\\'")
.replace(/\\"/g, '"') + '\'';
return ctx.stylize(simple, 'string');
}
if (isNumber(value))
return ctx.stylize('' + value, 'number');
if (isBoolean(value))
return ctx.stylize('' + value, 'boolean');
// For some reason typeof null is "object", so special case here.
if (isNull(value))
return ctx.stylize('null', 'null');
}
function formatError(value) {
return '[' + Error.prototype.toString.call(value) + ']';
}
function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
var output = [];
for (var i = 0, l = value.length; i < l; ++i) {
if (hasOwnProperty(value, String(i))) {
output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
String(i), true));
} else {
output.push('');
}
}
keys.forEach(function(key) {
if (!key.match(/^\d+$/)) {
output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
key, true));
}
});
return output;
}
function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
var name, str, desc;
desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] };
if (desc.get) {
if (desc.set) {
str = ctx.stylize('[Getter/Setter]', 'special');
} else {
str = ctx.stylize('[Getter]', 'special');
}
} else {
if (desc.set) {
str = ctx.stylize('[Setter]', 'special');
}
}
if (!hasOwnProperty(visibleKeys, key)) {
name = '[' + key + ']';
}
if (!str) {
if (ctx.seen.indexOf(desc.value) < 0) {
if (isNull(recurseTimes)) {
str = formatValue(ctx, desc.value, null);
} else {
str = formatValue(ctx, desc.value, recurseTimes - 1);
}
if (str.indexOf('\n') > -1) {
if (array) {
str = str.split('\n').map(function(line) {
return ' ' + line;
}).join('\n').substr(2);
} else {
str = '\n' + str.split('\n').map(function(line) {
return ' ' + line;
}).join('\n');
}
}
} else {
str = ctx.stylize('[Circular]', 'special');
}
}
if (isUndefined(name)) {
if (array && key.match(/^\d+$/)) {
return str;
}
name = JSON.stringify('' + key);
if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
name = name.substr(1, name.length - 2);
name = ctx.stylize(name, 'name');
} else {
name = name.replace(/'/g, "\\'")
.replace(/\\"/g, '"')
.replace(/(^"|"$)/g, "'");
name = ctx.stylize(name, 'string');
}
}
return name + ': ' + str;
}
function reduceToSingleString(output, base, braces) {
var numLinesEst = 0;
var length = output.reduce(function(prev, cur) {
numLinesEst++;
if (cur.indexOf('\n') >= 0) numLinesEst++;
return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1;
}, 0);
if (length > 60) {
return braces[0] +
(base === '' ? '' : base + '\n ') +
' ' +
output.join(',\n ') +
' ' +
braces[1];
}
return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
}
// NOTE: These type checking functions intentionally don't use `instanceof`
// because it is fragile and can be easily faked with `Object.create()`.
function isArray(ar) {
return Array.isArray(ar);
}
exports.isArray = isArray;
function isBoolean(arg) {
return typeof arg === 'boolean';
}
exports.isBoolean = isBoolean;
function isNull(arg) {
return arg === null;
}
exports.isNull = isNull;
function isNullOrUndefined(arg) {
return arg == null;
}
exports.isNullOrUndefined = isNullOrUndefined;
function isNumber(arg) {
return typeof arg === 'number';
}
exports.isNumber = isNumber;
function isString(arg) {
return typeof arg === 'string';
}
exports.isString = isString;
function isSymbol(arg) {
return typeof arg === 'symbol';
}
exports.isSymbol = isSymbol;
function isUndefined(arg) {
return arg === void 0;
}
exports.isUndefined = isUndefined;
function isRegExp(re) {
return isObject(re) && objectToString(re) === '[object RegExp]';
}
exports.isRegExp = isRegExp;
function isObject(arg) {
return typeof arg === 'object' && arg !== null;
}
exports.isObject = isObject;
function isDate(d) {
return isObject(d) && objectToString(d) === '[object Date]';
}
exports.isDate = isDate;
function isError(e) {
return isObject(e) &&
(objectToString(e) === '[object Error]' || e instanceof Error);
}
exports.isError = isError;
function isFunction(arg) {
return typeof arg === 'function';
}
exports.isFunction = isFunction;
function isPrimitive(arg) {
return arg === null ||
typeof arg === 'boolean' ||
typeof arg === 'number' ||
typeof arg === 'string' ||
typeof arg === 'symbol' || // ES6 symbol
typeof arg === 'undefined';
}
exports.isPrimitive = isPrimitive;
exports.isBuffer = require('./support/isBuffer');
function objectToString(o) {
return Object.prototype.toString.call(o);
}
function pad(n) {
return n < 10 ? '0' + n.toString(10) : n.toString(10);
}
var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep',
'Oct', 'Nov', 'Dec'];
// 26 Feb 16:19:34
function timestamp() {
var d = new Date();
var time = [pad(d.getHours()),
pad(d.getMinutes()),
pad(d.getSeconds())].join(':');
return [d.getDate(), months[d.getMonth()], time].join(' ');
}
// log is just a thin wrapper to console.log that prepends a timestamp
exports.log = function() {
console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments));
};
/**
* Inherit the prototype methods from one constructor into another.
*
* The Function.prototype.inherits from lang.js rewritten as a standalone
* function (not on Function.prototype). NOTE: If this file is to be loaded
* during bootstrapping this function needs to be rewritten using some native
* functions as prototype setup using normal JavaScript does not work as
* expected during bootstrapping (see mirror.js in r114903).
*
* @param {function} ctor Constructor function which needs to inherit the
* prototype.
* @param {function} superCtor Constructor function to inherit prototype from.
*/
exports.inherits = require('inherits');
exports._extend = function(origin, add) {
// Don't do anything if add isn't an object
if (!add || !isObject(add)) return origin;
var keys = Object.keys(add);
var i = keys.length;
while (i--) {
origin[keys[i]] = add[keys[i]];
}
return origin;
};
function hasOwnProperty(obj, prop) {
return Object.prototype.hasOwnProperty.call(obj, prop);
}
}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"./support/isBuffer":157,"_process":151,"inherits":156}]},{},[7]);
// END aws .min.js
// BEGIN custom loader for SQS
NS.AWS.apiLoader.services["sqs"] = {};
NS.AWS.SQS = NS.AWS.Service.defineService("sqs", [ "2012-11-05" ]);
NS.AWS.util.update(NS.AWS.SQS.prototype, {
setupRequestListeners: function setupRequestListeners(request) {
request.addListener("build", this.buildEndpoint);
if (request.service.config.computeChecksums) {
if (request.operation === "sendMessage") {
request.addListener("extractData", this.verifySendMessageChecksum);
} else if (request.operation === "sendMessageBatch") {
request.addListener("extractData", this.verifySendMessageBatchChecksum);
} else if (request.operation === "receiveMessage") {
request.addListener("extractData", this.verifyReceiveMessageChecksum);
}
}
},
verifySendMessageChecksum: function verifySendMessageChecksum(response) {
if (!response.data) return;
var md5 = response.data.MD5OfMessageBody;
var body = this.params.MessageBody;
var calculatedMd5 = this.service.calculateChecksum(body);
if (calculatedMd5 !== md5) {
var msg = 'Got "' + response.data.MD5OfMessageBody + '", expecting "' + calculatedMd5 + '".';
this.service.throwInvalidChecksumError(response, [ response.data.MessageId ], msg);
}
},
verifySendMessageBatchChecksum: function verifySendMessageBatchChecksum(response) {
if (!response.data) return;
var service = this.service;
var entries = {};
var errors = [];
var messageIds = [];
NS.AWS.util.arrayEach(response.data.Successful, function(entry) {
entries[entry.Id] = entry;
});
NS.AWS.util.arrayEach(this.params.Entries, function(entry) {
if (entries[entry.Id]) {
var md5 = entries[entry.Id].MD5OfMessageBody;
var body = entry.MessageBody;
if (!service.isChecksumValid(md5, body)) {
errors.push(entry.Id);
messageIds.push(entries[entry.Id].MessageId);
}
}
});
if (errors.length > 0) {
service.throwInvalidChecksumError(response, messageIds, "Invalid messages: " + errors.join(", "));
}
},
verifyReceiveMessageChecksum: function verifyReceiveMessageChecksum(response) {
if (!response.data) return;
var service = this.service;
var messageIds = [];
NS.AWS.util.arrayEach(response.data.Messages, function(message) {
var md5 = message.MD5OfBody;
var body = message.Body;
if (!service.isChecksumValid(md5, body)) {
messageIds.push(message.MessageId);
}
});
if (messageIds.length > 0) {
service.throwInvalidChecksumError(response, messageIds, "Invalid messages: " + messageIds.join(", "));
}
},
throwInvalidChecksumError: function throwInvalidChecksumError(response, ids, message) {
response.error = NS.AWS.util.error(new Error(), {
retryable: true,
code: "InvalidChecksum",
messageIds: ids,
message: response.request.operation + " returned an invalid MD5 response. " + message
});
},
isChecksumValid: function isChecksumValid(checksum, data) {
return this.calculateChecksum(data) === checksum;
},
calculateChecksum: function calculateChecksum(data) {
return NS.AWS.util.crypto.md5(data, "hex");
},
buildEndpoint: function buildEndpoint(request) {
var url = request.httpRequest.params.QueueUrl;
if (url) {
request.httpRequest.endpoint = new NS.AWS.Endpoint(url);
var matches = request.httpRequest.endpoint.host.match(/^sqs\.(.+?)\./);
if (matches) request.httpRequest.region = matches[1];
}
}
});
NS.AWS.apiLoader.services["sqs"]["2012-11-05"] = {
version: "2.0",
metadata: {
apiVersion: "2012-11-05",
endpointPrefix: "sqs",
protocol: "query",
serviceAbbreviation: "Amazon SQS",
serviceFullName: "Amazon Simple Queue Service",
serviceId: "SQS",
signatureVersion: "v4",
uid: "sqs-2012-11-05",
xmlNamespace: "http://queue.amazonaws.com/doc/2012-11-05/"
},
operations: {
AddPermission: {
input: {
type: "structure",
required: [ "QueueUrl", "Label", "AWSAccountIds", "Actions" ],
members: {
QueueUrl: {},
Label: {},
AWSAccountIds: {
type: "list",
member: {
locationName: "AWSAccountId"
},
flattened: true
},
Actions: {
type: "list",
member: {
locationName: "ActionName"
},
flattened: true
}
}
}
},
ChangeMessageVisibility: {
input: {
type: "structure",
required: [ "QueueUrl", "ReceiptHandle", "VisibilityTimeout" ],
members: {
QueueUrl: {},
ReceiptHandle: {},
VisibilityTimeout: {
type: "integer"
}
}
}
},
ChangeMessageVisibilityBatch: {
input: {
type: "structure",
required: [ "QueueUrl", "Entries" ],
members: {
QueueUrl: {},
Entries: {
type: "list",
member: {
locationName: "ChangeMessageVisibilityBatchRequestEntry",
type: "structure",
required: [ "Id", "ReceiptHandle" ],
members: {
Id: {},
ReceiptHandle: {},
VisibilityTimeout: {
type: "integer"
}
}
},
flattened: true
}
}
},
output: {
resultWrapper: "ChangeMessageVisibilityBatchResult",
type: "structure",
required: [ "Successful", "Failed" ],
members: {
Successful: {
type: "list",
member: {
locationName: "ChangeMessageVisibilityBatchResultEntry",
type: "structure",
required: [ "Id" ],
members: {
Id: {}
}
},
flattened: true
},
Failed: {
shape: "Sd"
}
}
}
},
CreateQueue: {
input: {
type: "structure",
required: [ "QueueName" ],
members: {
QueueName: {},
Attributes: {
shape: "Sh",
locationName: "Attribute"
},
tags: {
shape: "Sj",
locationName: "Tag"
}
}
},
output: {
resultWrapper: "CreateQueueResult",
type: "structure",
members: {
QueueUrl: {}
}
}
},
DeleteMessage: {
input: {
type: "structure",
required: [ "QueueUrl", "ReceiptHandle" ],
members: {
QueueUrl: {},
ReceiptHandle: {}
}
}
},
DeleteMessageBatch: {
input: {
type: "structure",
required: [ "QueueUrl", "Entries" ],
members: {
QueueUrl: {},
Entries: {
type: "list",
member: {
locationName: "DeleteMessageBatchRequestEntry",
type: "structure",
required: [ "Id", "ReceiptHandle" ],
members: {
Id: {},
ReceiptHandle: {}
}
},
flattened: true
}
}
},
output: {
resultWrapper: "DeleteMessageBatchResult",
type: "structure",
required: [ "Successful", "Failed" ],
members: {
Successful: {
type: "list",
member: {
locationName: "DeleteMessageBatchResultEntry",
type: "structure",
required: [ "Id" ],
members: {
Id: {}
}
},
flattened: true
},
Failed: {
shape: "Sd"
}
}
}
},
DeleteQueue: {
input: {
type: "structure",
required: [ "QueueUrl" ],
members: {
QueueUrl: {}
}
}
},
GetQueueAttributes: {
input: {
type: "structure",
required: [ "QueueUrl" ],
members: {
QueueUrl: {},
AttributeNames: {
shape: "Sw"
}
}
},
output: {
resultWrapper: "GetQueueAttributesResult",
type: "structure",
members: {
Attributes: {
shape: "Sh",
locationName: "Attribute"
}
}
}
},
GetQueueUrl: {
input: {
type: "structure",
required: [ "QueueName" ],
members: {
QueueName: {},
QueueOwnerAWSAccountId: {}
}
},
output: {
resultWrapper: "GetQueueUrlResult",
type: "structure",
members: {
QueueUrl: {}
}
}
},
ListDeadLetterSourceQueues: {
input: {
type: "structure",
required: [ "QueueUrl" ],
members: {
QueueUrl: {},
NextToken: {},
MaxResults: {
type: "integer"
}
}
},
output: {
resultWrapper: "ListDeadLetterSourceQueuesResult",
type: "structure",
required: [ "queueUrls" ],
members: {
queueUrls: {
shape: "S14"
},
NextToken: {}
}
}
},
ListQueueTags: {
input: {
type: "structure",
required: [ "QueueUrl" ],
members: {
QueueUrl: {}
}
},
output: {
resultWrapper: "ListQueueTagsResult",
type: "structure",
members: {
Tags: {
shape: "Sj",
locationName: "Tag"
}
}
}
},
ListQueues: {
input: {
type: "structure",
members: {
QueueNamePrefix: {},
NextToken: {},
MaxResults: {
type: "integer"
}
}
},
output: {
resultWrapper: "ListQueuesResult",
type: "structure",
members: {
QueueUrls: {
shape: "S14"
},
NextToken: {}
}
}
},
PurgeQueue: {
input: {
type: "structure",
required: [ "QueueUrl" ],
members: {
QueueUrl: {}
}
}
},
ReceiveMessage: {
input: {
type: "structure",
required: [ "QueueUrl" ],
members: {
QueueUrl: {},
AttributeNames: {
shape: "Sw"
},
MessageAttributeNames: {
type: "list",
member: {
locationName: "MessageAttributeName"
},
flattened: true
},
MaxNumberOfMessages: {
type: "integer"
},
VisibilityTimeout: {
type: "integer"
},
WaitTimeSeconds: {
type: "integer"
},
ReceiveRequestAttemptId: {}
}
},
output: {
resultWrapper: "ReceiveMessageResult",
type: "structure",
members: {
Messages: {
type: "list",
member: {
locationName: "Message",
type: "structure",
members: {
MessageId: {},
ReceiptHandle: {},
MD5OfBody: {},
Body: {},
Attributes: {
locationName: "Attribute",
type: "map",
key: {
locationName: "Name"
},
value: {
locationName: "Value"
},
flattened: true
},
MD5OfMessageAttributes: {},
MessageAttributes: {
shape: "S1i",
locationName: "MessageAttribute"
}
}
},
flattened: true
}
}
}
},
RemovePermission: {
input: {
type: "structure",
required: [ "QueueUrl", "Label" ],
members: {
QueueUrl: {},
Label: {}
}
}
},
SendMessage: {
input: {
type: "structure",
required: [ "QueueUrl", "MessageBody" ],
members: {
QueueUrl: {},
MessageBody: {},
DelaySeconds: {
type: "integer"
},
MessageAttributes: {
shape: "S1i",
locationName: "MessageAttribute"
},
MessageSystemAttributes: {
shape: "S1p",
locationName: "MessageSystemAttribute"
},
MessageDeduplicationId: {},
MessageGroupId: {}
}
},
output: {
resultWrapper: "SendMessageResult",
type: "structure",
members: {
MD5OfMessageBody: {},
MD5OfMessageAttributes: {},
MD5OfMessageSystemAttributes: {},
MessageId: {},
SequenceNumber: {}
}
}
},
SendMessageBatch: {
input: {
type: "structure",
required: [ "QueueUrl", "Entries" ],
members: {
QueueUrl: {},
Entries: {
type: "list",
member: {
locationName: "SendMessageBatchRequestEntry",
type: "structure",
required: [ "Id", "MessageBody" ],
members: {
Id: {},
MessageBody: {},
DelaySeconds: {
type: "integer"
},
MessageAttributes: {
shape: "S1i",
locationName: "MessageAttribute"
},
MessageSystemAttributes: {
shape: "S1p",
locationName: "MessageSystemAttribute"
},
MessageDeduplicationId: {},
MessageGroupId: {}
}
},
flattened: true
}
}
},
output: {
resultWrapper: "SendMessageBatchResult",
type: "structure",
required: [ "Successful", "Failed" ],
members: {
Successful: {
type: "list",
member: {
locationName: "SendMessageBatchResultEntry",
type: "structure",
required: [ "Id", "MessageId", "MD5OfMessageBody" ],
members: {
Id: {},
MessageId: {},
MD5OfMessageBody: {},
MD5OfMessageAttributes: {},
MD5OfMessageSystemAttributes: {},
SequenceNumber: {}
}
},
flattened: true
},
Failed: {
shape: "Sd"
}
}
}
},
SetQueueAttributes: {
input: {
type: "structure",
required: [ "QueueUrl", "Attributes" ],
members: {
QueueUrl: {},
Attributes: {
shape: "Sh",
locationName: "Attribute"
}
}
}
},
TagQueue: {
input: {
type: "structure",
required: [ "QueueUrl", "Tags" ],
members: {
QueueUrl: {},
Tags: {
shape: "Sj"
}
}
}
},
UntagQueue: {
input: {
type: "structure",
required: [ "QueueUrl", "TagKeys" ],
members: {
QueueUrl: {},
TagKeys: {
type: "list",
member: {
locationName: "TagKey"
},
flattened: true
}
}
}
}
},
shapes: {
Sd: {
type: "list",
member: {
locationName: "BatchResultErrorEntry",
type: "structure",
required: [ "Id", "SenderFault", "Code" ],
members: {
Id: {},
SenderFault: {
type: "boolean"
},
Code: {},
Message: {}
}
},
flattened: true
},
Sh: {
type: "map",
key: {
locationName: "Name"
},
value: {
locationName: "Value"
},
flattened: true,
locationName: "Attribute"
},
Sj: {
type: "map",
key: {
locationName: "Key"
},
value: {
locationName: "Value"
},
flattened: true,
locationName: "Tag"
},
Sw: {
type: "list",
member: {
locationName: "AttributeName"
},
flattened: true
},
S14: {
type: "list",
member: {
locationName: "QueueUrl"
},
flattened: true
},
S1i: {
type: "map",
key: {
locationName: "Name"
},
value: {
locationName: "Value",
type: "structure",
required: [ "DataType" ],
members: {
StringValue: {},
BinaryValue: {
type: "blob"
},
StringListValues: {
shape: "S1l",
flattened: true,
locationName: "StringListValue"
},
BinaryListValues: {
shape: "S1m",
flattened: true,
locationName: "BinaryListValue"
},
DataType: {}
}
},
flattened: true
},
S1l: {
type: "list",
member: {
locationName: "StringListValue"
}
},
S1m: {
type: "list",
member: {
locationName: "BinaryListValue",
type: "blob"
}
},
S1p: {
type: "map",
key: {
locationName: "Name"
},
value: {
locationName: "Value",
type: "structure",
required: [ "DataType" ],
members: {
StringValue: {},
BinaryValue: {
type: "blob"
},
StringListValues: {
shape: "S1l",
flattened: true,
locationName: "StringListValue"
},
BinaryListValues: {
shape: "S1m",
flattened: true,
locationName: "BinaryListValue"
},
DataType: {}
}
},
flattened: true
}
},
paginators: {
ListDeadLetterSourceQueues: {
input_token: "NextToken",
limit_key: "MaxResults",
output_token: "NextToken",
result_key: "queueUrls"
},
ListQueues: {
input_token: "NextToken",
limit_key: "MaxResults",
output_token: "NextToken",
result_key: "QueueUrls"
}
}
};
// END sqs custom loader
return NS.AWS;
});
@vasuwebdeveloper
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This is interesting, @charlie-s. I'm curious to know which library file you are referring to for the AWS SDK. Is this a customized SDK builder?

@charlie-s
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The AWS JavaScript SDK doesn't work out of the box on Netsuite because of their limited JS runtime environment. The above ns-aws-sdk.js is just a very slightly modified version of it, so that you can utilize S3, SQS, and a few other services. Works really well.

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