authorization-setup.md

##Authorization

---

Authorization Setup

• take passport_app

• touch app.js

• npm init -y

• npm i -S express jade knex pg passport passport-local body-parser method-override cookie-session morgan locus dotenv bcrypt flash

• npm install -g generate-secret

• touch .env

• echo node_modules > .gitignore

• echo .env >> .gitignore

• generate-secret -y

• gaa

• git commit -m "initial"

• createdb passport_app

• knex init

• mkdir views routes public db helpers

• touch routes/index.js

• cd routes

• touch {users, auth}.js

• cd ../views

• touch {layout,error}.jade

• mkdir auth users

• cd users

• touch {index, new, edit, show}.jade

• cd ../auth

• touch login.jade

• touch db/knex.js

• Configure knexfile.js

  • Switch from sqlite3 to pg
  • Change filename to 'database_name'
  • Configure pool + debug:true

• Configure knex.js:

var environment = process.env.NODE_ENV || 'development';
var config = require('../knexfile.js')[environment];
module.exports = require('knex')(config);

• Create a migration
• Configure migration
  • Optional: create a snippet for

exports.up = function(knex, Promise) {
  return knex.schema.createTable('users', (t)=> {
    t.increments();
    t.text('email').unique().notNullable();
    t.text('password').notNullable()
  });
};

exports.down = function(knex, Promise) {
  return knex.schema.dropTable('users');
};

• Run migration
• Set up app.js
  • require all middleware
  • use middleware
  • listen

In app.js

require("dotenv").load()
//
const express = require("express");
const app = express();
const bodyParser = require("body-parser");
const methodOverride = require("method-override");
const session = require("cookie-session");
const morgan = require("morgan");
const routes = require("./routes");
//
app.set("view engine", "jade");
//
app.use(express.static(__dirname + "/public"));
//
app.use(bodyParser.urlencoded({extended: true));
app.use(methodOverride("_method"));
app.use(session({
	secret: process.env.SECRET
}))
app.use(flash())
//
app.get("/", function(req,res){
	res.redirect("/auth/login");
})
//
app.use("/users", routes.users)
app.use("/auth", routes.auth)
// Catch all errors
app.get("*", function(req,res){
	res.render("error")
})
//
app.listen(3000, ( => {
	console.log("Server starting on port 3000")
}))

• Create index, auth, and users routes

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