Luiz Freneda lfreneda

ACL / Roles + Permissions

https://github.com/djvirgen/virgen-acl
"Simple in-memory ACL for node.js apps. Supports arbitrary roles and resources, including role/resource detection using a simple interface. Additionally supports custom assertions for more complex rules."
Comments: "Simple and elegant, create your own checks. No middleware?"

I'm going to walk you through the steps for setting up a AWS Lambda to talk to the internet and a VPC. Let's dive in.

So it might be really unintuitive at first but lambda functions have three states.

No VPC, where it can talk openly to the web, but can't talk to any of your AWS services.
VPC, the default setting where the lambda function can talk to your AWS services but can't talk to the web.
VPC with NAT, The best of both worlds, AWS services and web.

Create a private key file, from which you can create the manifest key and Application ID, as detailed here: https://stackoverflow.com/questions/23873623/obtaining-chrome-extension-id-for-development
Add the manifest key to "key" in manifest.json
Create a new project in Google Developer Console https://console.developers.google.com/project
Go to "APIs & auth > Credentials" and create new client id for a Chrome Application using the Application ID generated in step 3.
Copy the Client ID to oauth2.client_id in the manifest.json

	{
	"Version": "2012-10-17",
	"Statement": [
	{
	"Sid": "VisualEditor0",
	"Effect": "Allow",
	"Action": [
	"lambda:CreateFunction",
	"lambda:ListVersionsByFunction",
	"dynamodb:DeleteItem",

	'use strict';

	exports.handler = (event, context, callback) => {

	const response = event.Records[0].cf.response;
	const headers = response.headers;

	// Add security headers
	const securityHeaders = [
	[{

	// Core
	const functions = require('firebase-functions');
	const admin = require('firebase-admin');
	admin.initializeApp(functions.config().firebase);
	const db = admin.database();

	admin.auth().createUser({
	uid: uid,
	displayName: displayName,
	photoURL: photoURL

	'use strict';

	/**
	* Collapses tabular result sets into a (hierarchical) object graph based on
	* column nomenclature. Given a query that selects parent and child columns as
	* parent__id, parent__val, children__id, children__val, this will return an
	* array of objects in the form
	*
	* {id: 1, val: 'parent val', children: [{id: 11, val: 'child val'}]}
	*

	files:
	"/tmp/crontab":
	mode: "000777"
	owner: 'ec2-user'
	group: 'ec2-user'
	content: \|
	30 02 * * * sudo /usr/sbin/execute-in-eb-node-app 'node bin/is-eb-master.js' && sudo /usr/sbin/execute-in-eb-node-app 'npm run daily-maintenance'
	encoding: plain
	container_commands:
	01-copy_eb_bin:

	/*
	* © 2016 - Julián Acosta
	* License: CC BY-SA 4.0 (http://creativecommons.org/licenses/by-sa/4.0/)
	*
	* Print your own logo in developer tools!
	*
	* Step 1: Convert your logo to ASCII text here: http://picascii.com (I used color output)
	* Note: Is possible that you'll have to resize your photo in order to retain aspect ratio
	* Step 2: Remove the <pre></pre> tag that is surrounding the generated code, replace with "[" and "]"
	* Step 3: Run the following regexes (DON'T ALTER THE ORDER) in order to convert to JSON (Works in PHPStorm and Sublime Text 2):

	#!/bin/bash

	firstLine=`head -2 $1 \| tail -1`
	if [[ $firstLine == \#* ]]; then # Testing that the file starts with a comment, not yet a real commit ;)
	echo '<type>(<component>): <subject>' > .prepare-commit-msg-temp
	echo '' >> .prepare-commit-msg-temp
	echo '<body>' >> .prepare-commit-msg-temp
	echo '' >> .prepare-commit-msg-temp
	echo '# types: feat, fix, docs, style, refactor, test, chore(mantean)' >> .prepare-commit-msg-temp