Parel Hutahaean udah selesai

.gitignore

@@ -0,0 +1 @@
+node_modules

README.md

@@ -1 +1,9 @@
-# api-auth
+# api-auth
+
+/api/signup       POST    Sign up with new user info
+/api/signIn       POST    Sign in while get an access token based on credentials     
+/api/users        GET     Get all the users info (admin only)
+/api/users/:id    GET     Get a single user info (admin and authenticated user)
+/api/users        POST    Create a user (admin only)
+/api/users/:id    DELETE  Delete a user (admin only)
+/api/users/:id    PUT     Update a user with new info (admin and authenticated user)

app.js

@@ -0,0 +1,48 @@
+var express = require('express');
+var path = require('path');
+var favicon = require('serve-favicon');
+var logger = require('morgan');
+var cookieParser = require('cookie-parser');
+var bodyParser = require('body-parser');
+
+var index = require('./routes/index');
+var users = require('./routes/users');
+var api = require('./routes/api');
+
+var app = express();
+
+// view engine setup
+app.set('views', path.join(__dirname, 'views'));
+app.set('view engine', 'jade');
+
+// uncomment after placing your favicon in /public
+//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
+app.use(logger('dev'));
+app.use(bodyParser.json());
+app.use(bodyParser.urlencoded({ extended: false }));
+app.use(cookieParser());
+app.use(express.static(path.join(__dirname, 'public')));
+
+app.use('/', index);
+app.use('/users', users);
+app.use('/api', api);
+
+// catch 404 and forward to error handler
+app.use(function(req, res, next) {
+  var err = new Error('Not Found');
+  err.status = 404;
+  next(err);
+});
+
+// error handler
+app.use(function(err, req, res, next) {
+  // set locals, only providing error in development
+  res.locals.message = err.message;
+  res.locals.error = req.app.get('env') === 'development' ? err : {};
+
+  // render the error page
+  res.status(err.status || 500);
+  res.render('error');
+});
+
+module.exports = app;

bin/www

@@ -0,0 +1,90 @@
+#!/usr/bin/env node
+
+/**
+ * Module dependencies.
+ */
+
+var app = require('../app');
+var debug = require('debug')('api-auth:server');
+var http = require('http');
+
+/**
+ * Get port from environment and store in Express.
+ */
+
+var port = normalizePort(process.env.PORT || '3000');
+app.set('port', port);
+
+/**
+ * Create HTTP server.
+ */
+
+var server = http.createServer(app);
+
+/**
+ * Listen on provided port, on all network interfaces.
+ */
+
+server.listen(port);
+server.on('error', onError);
+server.on('listening', onListening);
+
+/**
+ * Normalize a port into a number, string, or false.
+ */
+
+function normalizePort(val) {
+  var port = parseInt(val, 10);
+
+  if (isNaN(port)) {
+    // named pipe
+    return val;
+  }
+
+  if (port >= 0) {
+    // port number
+    return port;
+  }
+
+  return false;
+}
+
+/**
+ * Event listener for HTTP server "error" event.
+ */
+
+function onError(error) {
+  if (error.syscall !== 'listen') {
+    throw error;
+  }
+
+  var bind = typeof port === 'string'
+    ? 'Pipe ' + port
+    : 'Port ' + port;
+
+  // handle specific listen errors with friendly messages
+  switch (error.code) {
+    case 'EACCES':
+      console.error(bind + ' requires elevated privileges');
+      process.exit(1);
+      break;
+    case 'EADDRINUSE':
+      console.error(bind + ' is already in use');
+      process.exit(1);
+      break;
+    default:
+      throw error;
+  }
+}
+
+/**
+ * Event listener for HTTP server "listening" event.
+ */
+
+function onListening() {
+  var addr = server.address();
+  var bind = typeof addr === 'string'
+    ? 'pipe ' + addr
+    : 'port ' + addr.port;
+  debug('Listening on ' + bind);
+}

config/config.json

@@ -0,0 +1,9 @@
+{
+  "development": {
+    "username": "parel",
+    "password": "12345",
+    "database": "api_auth",
+    "host": "127.0.0.1",
+    "dialect": "postgres"
+  }
+}

controllers/userController.js

@@ -0,0 +1,106 @@
+'use strict';
+
+var models = require('../models');
+var passwordHash = require('password-hash');
+var jwt = require('jsonwebtoken');
+
+var methods = {};
+
+methods.getAllUsers = (req,res,next) => {
+  models.User.findAll()
+  .then(data => {
+    res.json(data)
+  })
+}
+
+methods.getOneUser = (req,res,next) => {
+  models.User.findOne({
+    where: {
+      id: req.params.id
+    }
+  })
+  .then(data => {
+    res.json(data)
+  })
+}
+
+methods.createUser = (req,res,next) => {
+  models.User.create({
+    username: req.body.username,
+    password: passwordHash.generate(req.body.password),
+    name: req.body.name,
+    email: req.body.email,
+    role: req.body.role || 'user'
+  })
+  .then(data => {
+    res.json(data)
+  })
+}
+
+methods.updateUser = (req,res,next) => {
+  models.User.update({
+      username: req.body.username,
+      password: passwordHash.generate(req.body.password) || req.body.password,
+      name: req.body.name,
+      email: req.body.email,
+      role: req.body.role || 'user'
+    },{
+    where : {
+      id : req.params.id
+    }
+  })
+  .then(data => {
+    res.json(data)
+  })
+}
+
+methods.deleteUser = (req,res,next) => {
+  models.User.destroy({
+    where : {
+      id : req.params.id
+    }
+  })
+  .then(data => {
+    res.json(data);
+  })
+}
+
+methods.signUp = (req,res,next) => {
+  models.User.create({
+    username: req.body.username,
+    password: passwordHash.generate(req.body.password),
+    name: req.body.name,
+    email: req.body.email,
+    role: 'user'
+  })
+  .then(data => {
+    res.json(data)
+  })
+}
+
+methods.signIn = (req,res,next) => {
+  models.User.findOne({
+    where: {
+      username: req.body.username
+    }
+  })
+  .then(data => {
+    if (data === null) {
+      res.send('User not found')
+    } else {
+      if (passwordHash.verify(req.body.password, data.password)) {
+        var token = jwt.sign({
+          username : data.username,
+          role : data.role
+        }, 'secret', {
+          expiresIn : '3h'
+        })
+        res.send(token)
+      } else {
+        res.send('Password unmatch')
+      }
+    }
+  })
+}
+
+module.exports = methods;

helpers/util.js

@@ -0,0 +1,35 @@
+'use strict';
+
+var jwt = require('jsonwebtoken');
+var models = require('../models');
+var util = {};
+
+util.isValidAdmin = (req,res,next) => {
+  jwt.verify(req.headers.token, 'secret', (err,decoded) => {
+    if (decoded) {
+      if (decoded.role == 'admin') {
+        next();
+      } else {
+        res.send('You are not authorized')
+      }
+    } else {
+      res.send(err)
+    }
+  })
+}
+
+util.isValidUserOrAdmin = (req,res,next) => {
+  jwt.verify(req.headers.token, 'secret', (err,decoded) => {
+    if (decoded) {
+      if (decoded.role == 'admin' || decoded.role == 'user') {
+        next();
+      } else {
+        res.send('You are not authorized')
+      }
+    } else {
+      res.send(err)
+    }
+  })
+}
+
+module.exports = util;

migrations/20170425081642-create-user.js

@@ -0,0 +1,40 @@
+'use strict';
+module.exports = {
+  up: function(queryInterface, Sequelize) {
+    return queryInterface.createTable('Users', {
+      id: {
+        allowNull: false,
+        autoIncrement: true,
+        primaryKey: true,
+        type: Sequelize.INTEGER
+      },
+      username: {
+        type: Sequelize.STRING
+      },
+      password: {
+        type: Sequelize.STRING
+      },
+      name: {
+        type: Sequelize.STRING
+      },
+      email: {
+        type: Sequelize.STRING
+      },
+      role: {
+        type: Sequelize.STRING
+      },
+      createdAt: {
+        allowNull: false,
+        type: Sequelize.DATE
+      },
+      updatedAt: {
+        allowNull: false,
+        defaultValue: new Date().toISOString(),
+        type: Sequelize.DATE
+      }
+    });
+  },
+  down: function(queryInterface, Sequelize) {
+    return queryInterface.dropTable('Users');
+  }
+};

models/index.js

@@ -0,0 +1,36 @@
+'use strict';
+
+var fs        = require('fs');
+var path      = require('path');
+var Sequelize = require('sequelize');
+var basename  = path.basename(module.filename);
+var env       = process.env.NODE_ENV || 'development';
+var config    = require(__dirname + '/../config/config.json')[env];
+var db        = {};
+
+if (config.use_env_variable) {
+  var sequelize = new Sequelize(process.env[config.use_env_variable]);
+} else {
+  var sequelize = new Sequelize(config.database, config.username, config.password, config);
+}
+
+fs
+  .readdirSync(__dirname)
+  .filter(function(file) {
+    return (file.indexOf('.') !== 0) && (file !== basename) && (file.slice(-3) === '.js');
+  })
+  .forEach(function(file) {
+    var model = sequelize['import'](path.join(__dirname, file));
+    db[model.name] = model;
+  });
+
+Object.keys(db).forEach(function(modelName) {
+  if (db[modelName].associate) {
+    db[modelName].associate(db);
+  }
+});
+
+db.sequelize = sequelize;
+db.Sequelize = Sequelize;
+
+module.exports = db;