Cheat Sheet: Simple Authentication in Rails 6 with `has_secure_password`

The goal of this cheatsheet is to make it easy to add hand-rolled authentication to any rails app in a series of layers.

First the simplest/core layers, then optional layers depending on which features/functionality you want.

`Specs`
AUTHOR	Ira Herman
LANGUAGE/STACK	Ruby on Rails Version 4, 5, or 6

G33kNoob / AES_Example.go

Created July 2, 2022 13:28 — forked from DaaaaanB/AES_Example.go

A quick example of basic AES encryption using the Golang AES library.

	/*
	* FILE : AES_Example.go
	* PROJECT : INFO-1340 - Block Ciphers
	* PROGRAMMER : Daniel Pieczewski, ref: https://github.com/mickelsonm
	* FIRST VERSION : 2020-04-12
	* DESCRIPTION :
	* The function(s) in this file make up example code for encryption and decryption of a block of text
	* using the Golang standard library AES implementation using the Cipher Feedback mode of encryption (CFB).
	* DISCLAIMER: There is no way that this a secure implementation of AES. This is only for my personal learning.
	* So help you God if this ends up in some commercial application.

G33kNoob / sendRawTransaction.js

Created June 12, 2022 01:23 — forked from AndreiD/sendRawTransaction.js

Sends a raw transaction with web3 1.2.2, ethereumjs-tx, and Infura

	# FOR ETHER ->


	web3.eth.getTransactionCount(this.address).then(txCount => {
	const txData = {
	nonce: web3.utils.toHex(txCount),
	gasLimit: web3.utils.toHex(100000),
	gasPrice: web3.utils.toHex( YOUR_GAS_PRICE), // 10-15 gwei should be ok
	to: this.toAddress,
	from: this.address,

G33kNoob / sendRawTokenTransaction.js

Created February 7, 2022 01:28 — forked from rajeshsubhankar/sendRawTokenTransaction.js

Create and sends a raw ERC-20 token transaction with ether.js and Infura

	const ethers = require('ethers');
	const BigNumber = require('bignumber.js');

	const provider = new ethers.providers.JsonRpcProvider('https://ropsten.infura.io/v2/INFURA_PROJECT_ID');
	const addressFrom = 'SENDER_ADDRESS';
	const privateKey = 'SENDER_PRIVATE_KEY';
	const wallet = new ethers.Wallet(privateKey, provider);

	const addressTo = 'RECEIVER_ADDRESS';

G33kNoob / install-firacode.sh

Created May 16, 2020 04:19 — forked from nikhita/install-firacode.sh

How to install FiraCode font on Linux

	mkdir -p ~/.local/share/fonts
	for type in Bold Light Medium Regular Retina; do wget -O ~/.local/share/fonts/FiraCode-$type.ttf "https://github.com/tonsky/FiraCode/blob/master/distr/ttf/FiraCode-$type.ttf?raw=true"; done
	fc-cache -f

G33kNoob