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Create Self Signed Certificate using OpenSSL on a Mac

Introduction

Every now and then I need to create a self signed certificate in azure for something. In my particular case its Azure B2C. I am using a mac so its not simply just running something like

New-SelfSignedCertificate `
    -KeyExportPolicy Exportable `
    -Subject "CN=yourappname.yourtenant.onmicrosoft.com" `
 -KeyAlgorithm RSA `

cors.py for mitmproxy

Hacking CORS restriction to enable in-browser XHR to any server.

Usage

Say you are running an web app at localhost, and you want to send XHR to http://remote-server:80, but the CORS restriction forbids access because you are sending requests from an origin that remote-server:80 does not allow.

Run:

Complete Recent Discord Quest

Note

This no longer works in browser!

Note

This no longer works if you're alone in vc! Somebody else has to join you!

How to use this script:

Accept the quest under User Settings -> Gift Inventory

Open in Visual Studio Code

Open Automator
Create a new document
Select Quick Action
Set “Service receives selected” to files or folders in any application
Add a Run Shell Script action
- your default shell should already be selected, otherwise use /bin/zsh for macOS 10.15 (”Catalina”) or later
- older versions of macOS use /bin/bash
if you're using something else, you probably know what to do 😉

[WINDOWS] How to enable auto-signing Git commits with GnuPG for programs that don't support it natively

This is a step-by-step guide on how to enable auto-signing Git commits with GPG for every applications that don't support it natively (eg. GitHub Desktop, Eclipse, Git Tower, ...)

Requirements

Install GPG4Win: this software is a bundle with latest version of GnuPG v2, Kleopatra v3 certificate manager, GNU Privacy Assistant (GPA) v0.9 which is a GUI that uses GTK+, GpgOL and GpgEX that are respectively an extension for MS Outlook and an extension for Windows Explorer shell
Install Git for Windows: so you can have a *nix based shell, this software is a bundle with latest version of Git which use MINGW environment, a Git bash shell, a Git GUI and an extension for Windows Explorer shell (Make sure your local version of Git is at least 2.0, otherwise Git don't have support for automatically sign your commits)
Verify

Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.

General rules

Follow standard conventions.
Keep it simple stupid. Simpler is always better. Reduce complexity as much as possible.
Boy scout rule. Leave the campground cleaner than you found it.
Always find root cause. Always look for the root cause of a problem.

	// Copyright 2021 Kyle Hughes
	//
	// 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.
	//

	#!/bin/bash
	# 用户的主目录
	USER_HOME=$HOME

	# 定义显示帮助信息的函数
	show_help() {
	echo "迁移书签脚本使用说明"
	echo "用法: $0 [options]"
	echo ""
	echo "选项:"

	import java.io.IOException;
	import java.net.ServerSocket;
	import java.net.Socket;
	import java.util.concurrent.ExecutorService;
	import java.util.concurrent.Executors;

	public class Server implements Runnable {
	private volatile boolean isStopped;
	private ServerSocket serverSocket;
	private final ExecutorService threadPool = Executors.newCachedThreadPool();