Tulio Faria tuliofaria

tuliofaria / crypt.js

Created December 11, 2017 00:05

Crypt-with-iv

	const crypto = require('crypto')
	const alg = 'aes-256-ctr'
	const pwd = 'abcdabcdabcdabcdabcdabcdabcdabcd'

	function crypt(text){
	const iv = crypto.randomBytes(16)
	const cipher = crypto.createCipheriv(alg, pwd, iv)
	const crypted = cipher.update(text, 'utf8', 'hex') + cipher.final('hex')
	return iv.toString('hex')+':'+crypted
	}

tuliofaria / crypt-file.js

Created December 8, 2017 20:47

Crypt e Decrypt Files

	const fs = require('fs')
	const crypto = require('crypto')

	const alg = 'aes-256-ctr'
	const passwd = 'abcdabcd'

	const read = fs.createReadStream('input.txt')
	const write = fs.createWriteStream('output.txt')
	const cipher = crypto.createCipher(alg, passwd)

tuliofaria / crypt.js

Created December 8, 2017 14:28

Crypt e Decrypt com Node

	const crypto = require('crypto')
	const alg = 'aes-256-ctr'
	const pwd = 'abcdabcd'

	function crypt(text){
	const cipher = crypto.createCipher(alg, pwd)
	const crypted = cipher.update(text, 'utf8', 'hex')
	return crypted
	}
	function decrypt(text){

tuliofaria / db.json

Created September 8, 2017 23:17

Servidor REST simples em PHP (Como foi construído em: https://www.youtube.com/watch?v=7s5_TmBqZR8 e em https://www.devpleno.com )

{"series":[{"name":"how i met your mother","id":"1504912239"}],"genres":[]}

tuliofaria / exercicio1.js

Created July 19, 2017 02:33

Exercicio 1

// teste

tuliofaria / exemplo.js

Created May 19, 2017 15:13

	function findExemplo(){
	new Promise(function(reject, resolve){
	UserDataF.find({percent:0.1}, {_id:0, dmpp120:1}, function (err, data){
	if(err){
	reject(err)
	}else{
	resolve(data)
	}
	})
	})

tuliofaria / alg-3n-1.js

Created February 15, 2017 23:43

	// Veja mais em: https://www.youtube.com/watch?v=voV5OBCqlVs

	function cycleLen(n){
	let steps = 1
	while(n !== 1){
	if ( n % 2 === 0){
	n = n / 2
	}else{
	n = 3 * n + 1
	}

tuliofaria / App.js

Last active January 16, 2017 18:41

Toptal Blog Posting about React testing with Enzyme and Jest

	import React, { Component } from 'react'
	import './App.css'

	import NewMessage from './NewMessage'
	import Messages from './Messages'

	class App extends Component {
	constructor(props){
	super(props)
	this.addNewMessage = this.addNewMessage.bind(this)

tuliofaria / 01-componente-basico-es6.js

Last active January 13, 2017 12:13

Colinha - ReactJS

	import React, { Component } from 'react'
	import ReactDOM from 'react-dom'

	class Componente extends Component {
	render(){
	return(<p>Olá devPleno!</p>)
	}
	}

	ReactDOM.render(

tuliofaria / calc.php

Created July 29, 2016 04:13

Uma forma de evitar que usuários maliciosos fiquem "chutando" ids autoincrement na URL do seu site

	Lembrar de trocar o "asdf" pelo mesmo valor que você colocou no index.php

	Lembre-se isso não tira a responsabilidade de verificar se o id existe, se há permissão de acesso e etc. É só uma forma de reduzir um pouco da força bruta e do consumo de recursos desnecessários que isso pode gerar.
	<?php

	$id = $_GET["id"];
	if($_GET["check"]!=sha1($id."asdf")){
	echo "id não bate";
	exit;
	}