Dino Chiesa DinoChiesa
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| <Javascript name='JS-ShredJSON' timeLimit='200' > | |
| <Properties> | |
| <Property name='output-prefix'>private</Property> | |
| <Property name='source'>ContextVariableContainingJSON</Property> | |
| </Properties> | |
| <ResourceURL>jsc://extractJsonToContextVars.js</ResourceURL> | |
| </Javascript> |
DinoChiesa
/ showcertssubjectandissuer
Created
August 13, 2021 19:20
bash script, depends on openssl and perl, to show cert chain subject and issuer for a host. Runs on OS X
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| #!/bin/bash | |
| # uncomment to debug | |
| # set -x | |
| usage() { | |
| printf "%s: display subject and issuer of certificates in the chain that a host presents\n" $0 | |
| printf "usage:\n" | |
| printf " %s HOSTNAME\n" $0 | |
| printf " show cert subject and issuer\n\n" |
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| /* jshint esversion:6, node:false, strict:implied */ | |
| /* global print, context */ | |
| function createPartialCopy(obj, partialPropertyList) { | |
| // create new "partial copy" with only a subset of properties | |
| return partialPropertyList.reduce(function(a, prop) { | |
| a[prop] = obj[prop]; | |
| return a; | |
| }, {}); | |
| } |
DinoChiesa
/ convert.Java
Created
October 8, 2021 17:16
Java: convert between ASN.1 and P1363 Encoding of Signature
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| import org.bouncycastle.asn1.ASN1EncodableVector; | |
| import org.bouncycastle.asn1.ASN1Integer; | |
| import org.bouncycastle.asn1.ASN1Sequence; | |
| import org.bouncycastle.asn1.DERSequence; | |
| import java.math.BigInteger; | |
| private static byte[] toP1363(byte[] asn1EncodedSignature) throws Exception { | |
| ASN1Sequence seq = ASN1Sequence.getInstance(asn1EncodedSignature); | |
| BigInteger r = ((ASN1Integer) seq.getObjectAt(0)).getValue(); | |
| BigInteger s = ((ASN1Integer) seq.getObjectAt(1)).getValue(); |
DinoChiesa
/ weightedRandomSelector2.js
Created
December 2, 2021 21:15
perform a weighted random selection in JS
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| // weightedRandomSelector.js | |
| // | |
| // This is a simple weighted random selector, works in Rhino, can use within an | |
| // Apigee JavaScript step. | |
| // | |
| // last saved: <2021-December-02 13:11:16> | |
| // | |
| // -------------------------------------------------------- | |
| (function (){ |
DinoChiesa
/ GenerateGcpAccessTokenForServiceAccount.java
Last active
February 2, 2022 19:55
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| // GenerateGcpAccessTokenForServiceAccount.java | |
| // ------------------------------------------------------------------ | |
| // | |
| // Requires Java 11 or later | |
| // | |
| // compile: javac -cp | |
| // lib/nimbus-jose-jwt-8.22.jar:lib/json-smart-1.3.2.jar:lib/bcprov-jdk15on-1.64.jar:lib/bcpkix-jdk15on-1.64.jar %f | |
| // | |
| // run: java -classpath | |
| // lib/nimbus-jose-jwt-8.22.jar:lib/json-smart-1.3.2.jar:lib/bcprov-jdk15on-1.64.jar:lib/bcpkix-jdk15on-1.64.jar %n |
DinoChiesa
/ target-1.xml
Created
April 5, 2022 01:51
Apigee target endpoint showing the use of implicit GCP authentication
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| <TargetEndpoint name="target-1"> | |
| <PreFlow name="PreFlow"> | |
| <Request> | |
| <Step> | |
| <Name>AM-Query</Name> | |
| </Step> | |
| </Request> | |
| <Response> | |
| <Step> | |
| <Name>AM-Clean-Response-Headers</Name> |
DinoChiesa
/ createKeyPair.js
Last active
March 30, 2023 21:08
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| // createKeyPair.js | |
| // ------------------------------------------------------------------ | |
| // | |
| // created: Thu Feb 28 15:49:15 2019 | |
| // last saved: <2023-March-29 14:19:28> | |
| /* jshint esversion:9, node: true */ | |
| /* global process, console, Buffer, require */ | |
| const crypto = require('crypto'); |
DinoChiesa
/ xpath-sample.js
Created
September 26, 2023 21:03
use of @xmldom/xmldom in JavaScript to read and update nodes in an XML document
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| const data = `<Foo> | |
| <Bar baz='17'>textvalue</Bar> | |
| <Baz>hello,world</Baz> | |
| </Foo>`; | |
| const xmldom = require('@xmldom/xmldom'), | |
| DOMParser = xmldom.DOMParser, | |
| xpath = require('xpath'), | |
| doc = new DOMParser().parseFromString(data), | |
| attr = xpath.select('/Foo/Bar/@baz', doc)[0], |
DinoChiesa
/ GCP-Token.postman_collection.json
Created
September 27, 2023 16:24
Postman collection to get a GCP access token from a service account key file
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| { | |
| "info": { | |
| "_postman_id": "9b8ac0ff-cfa9-46da-b8f2-4d133a772ce0", | |
| "name": "GCP Token", | |
| "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json", | |
| "_exporter_id": "22976572" | |
| }, | |
| "item": [ | |
| { | |
| "name": "1. get JS-RSA-sign module", |