Giulio Calzolari giuliocalzolari
giuliocalzolari
/ insecure-sg-scanner.py
Last active
September 14, 2018 09:02
AWS insecure Security Group Scanner
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| #!/usr/bin/env python | |
| import boto3 | |
| import json | |
| import sys | |
| def find_public_addresses(ec2): | |
| public_instances = {} | |
| instance_public_ips = {} | |
| instance_private_ips = {} | |
| instance_ident = {} |
giuliocalzolari
/ C:\Program Files\Amazon\EC2config\Settings\AWS.EC2.Windows.CloudWatch.json
Last active
July 23, 2019 07:56
AWS CloudWatch with Custom metrics(Memory,FreeDisk) with EC2config
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| { | |
| "EngineConfiguration":{ | |
| "PollInterval":"00:00:15", | |
| "Components":[ | |
| { | |
| "Id":"ApplicationEventLog", | |
| "FullName":"AWS.EC2.Windows.CloudWatch.EventLog.EventLogInputComponent,AWS.EC2.Windows.CloudWatch", | |
| "Parameters":{ | |
| "LogName":"Application", | |
| "Levels":"1" |
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| version: 0.2 | |
| env: | |
| variables: | |
| RCLONE_CONFIG_PUBLIC_TYPE: "http" | |
| RCLONE_CONFIG_S3_TYPE: "s3" | |
| RCLONE_CONFIG_S3_PROVIDER: "AWS" | |
| RCLONE_CONFIG_S3_ENV_AUTH: "true" | |
| RCLONE_CONFIG_S3_REGION: "eu-central-1" |
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| #!/bin/bash | |
| export AWS_DEFAULT_PROFILE=zzzzzz | |
| BUCKET=xxxxx | |
| # DIRS="$HOME/.bash_profile $HOME/.gitconfig $HOME/.aws $HOME/.ssh $HOME/.bashrc $HOME/.gnupg $HOME/.bash_history" | |
| DIRS="$HOME/.bash_profile $HOME/.gitconfig $HOME/.aws $HOME/.ssh $HOME/.bashrc $HOME/.gnupg $HOME/.bash_history $HOME/git" | |
| echo "Backup $DIRS.." |
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| <seelog type="adaptive" mininterval="2000000" maxinterval="100000000" critmsgcount="500" minlevel="info"> | |
| <exceptions> | |
| <exception filepattern="test*" minlevel="error"/> | |
| </exceptions> | |
| <outputs formatid="fmtinfo"> | |
| <console formatid="fmtinfo"/> | |
| <rollingfile type="size" filename="/var/log/message" maxsize="30000000" maxrolls="5"/> | |
| <custom name="cloudwatch_receiver" formatid="fmtjs" data-log-group="/aws/ssm/demolog"/> | |
| </outputs> | |
| <formats> |
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| # auto mfa | |
| complete -W "$(ls -1 ~/.aws/*.mfa | awk -F "/" '{print $5}' | sed -e 's/\.mfa$//')" mfa | |
| function mfa () { | |
| oathtool --base32 --totp "$(cat ~/.aws/$1.mfa)" | pbcopy ; | |
| } | |
| # manual mfa | |
| function mmfa () { | |
| oathtool --base32 --totp "$1" ; |
giuliocalzolari
/ nginx.conf
Created
February 7, 2018 15:05
Using nginx to proxy to an AWS internal ELB
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| daemon off; | |
| worker_processes auto; | |
| events { worker_connections 1024; } | |
| http { | |
| sendfile on; |
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| import boto3 | |
| def find_public_addresses(ec2): | |
| public_instances = {} | |
| instance_public_ips = {} | |
| instance_private_ips = {} | |
| instance_ident = {} | |
| instances = ec2.instances.filter(Filters=[{'Name': 'instance-state-name', 'Values': ['running'] }]) | |
| # Ranges that you define as public subnets in AWS go here. |
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| { | |
| "Version": "2012-10-17", | |
| "Statement": [ | |
| { | |
| "Effect": "Allow", | |
| "Action": [ | |
| "ec2:DescribeAddresses", | |
| "ec2:DescribeClassicLinkInstances", | |
| "ec2:DescribeCustomerGateways", | |
| "ec2:DescribeDhcpOptions", |
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| ################################################## | |
| ### Elasticsearch host name | |
| ES_HOST = "search-******************.ap-northeast-1.es.amazonaws.com" | |
| ### Elasticsearch prefix for index name | |
| INDEX_PREFIX = "elb_log" | |
| ### ELB name for type name | |
| ELB_NAME = "*****" | |