gotunandan

WireGuard Site-to-Site

Accessing a subnet that is behind a WireGuard client using a site-to-site setup

Problem Summary

We want to access a local subnet remotely, but it is behind a NAT firewall and we can't setup port forwarding. Outgoing connections work, but all incoming connections get DROPPED by the ISP's routing policy.

Solution Summary

gotunandan

// via http://stackoverflow.com/questions/8165570/https-proxy-server-in-node-js
//  Install npm dependencies first
//  npm init
//  npm install --save url@0.10.3
//  npm install --save http-proxy@1.11.1
// 	node ./index.js
var httpProxy = require("http-proxy");
var http = require("http");
var url = require("url");
var net = require('net');

gotunandan

from collections import defaultdict

import boto3

"""
A tool for retrieving basic information from the running EC2 instances.
"""

# Connect to EC2
ec2 = boto3.resource('ec2')

gotunandan

#!/bin/bash
# lists all buckets along with their tags in the following format:
# bucket_name | { tag_name: tag_value }
# depends on AWS CLI and JQ

for bucket in `aws s3api list-buckets | jq .Buckets[].Name | tr -d \"`; do 
    tags=$(aws s3api get-bucket-tagging --bucket $bucket | jq -c '.[][] | {(.Key): .Value}' | tr '\n' '\t')
    echo $bucket '|' $tags
done

gotunandan

import jenkins.*
import jenkins.model.*

Jenkins.instance.getExtensionList('org.jenkinsci.plugins.scriptsecurity.scripts.ScriptApproval')[0].get().preapproveAll()

gotunandan

# Non-config file types
*.log
*.log.*
*.tmp
*.old
*.bak
*.jar
*.jpi
*.jpi.pinned
*.json

gotunandan

#!/bin/bash

# Setup
#
# - Create a new Jenkins Job
# - Mark "None" for Source Control Management
# - Select the "Build Periodically" build trigger
#   - configure to run as frequently as you like
# - Add a new "Execute Shell" build step
#   - Paste the contents of this file as the command

gotunandan

#!/bin/bash
# based on code byLeon Mergen
# see: https://leonmergen.com/automatically-mounting-instance-store-on-an-aws-ami-150da3ffd041

LVDISPLAY="/sbin/lvdisplay"  
PVCREATE="/sbin/pvcreate"  
VGCREATE="/sbin/vgcreate"  
LVCREATE="/sbin/lvcreate"  
MKFS="/sbin/mkfs -t xfs" 
MOUNTPOINT="/mnt/data" 

gotunandan

require 'curb'
require 'json'

$url = "http://google.com"
$selhost = "http://localhost:4444/wd/hub/"

def curl_delete(paramas, map)

  url_path = $selhost + map

gotunandan

* Use parental controls from Users and Groups to Limit access applications
* Enable Simple Finder
* Remove the Dock from /System/Library/CoreServices/Dock.app/

* Remove these lines from the file - 

/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/Resources/English.lproj/StandardMenus.nib/objects.xib