From 450ae895168452804e9059f361ca2dd1d4349772 Mon Sep 17 00:00:00 2001
From: Yutsuo <yutsuo@gmail.com>
Date: Mon, 10 Dec 2018 13:09:49 -0200
Subject: [PATCH] Phase III Task 1 Complete

---
 node/app.js | 54 +++++++++++++++++++++++++++++------------------------
 1 file changed, 30 insertions(+), 24 deletions(-)

diff --git a/node/app.js b/node/app.js
index cd7e346..17ef57f 100755
--- a/node/app.js
+++ b/node/app.js
@@ -6,9 +6,9 @@ const database = 'mongodb://' + process.env.mongousr + ':' + process.env.mongopw
 const today = new Date();
 var counter = 0;
 const Prometheus = require('prom-client');
-var fs = require('file-system');
-var marked = require('marked');
-const bodyParser = require('body-parser');
+const fs = require('file-system');
+const marked = require('marked');
+// const bodyParser = require('body-parser');
 const jwt = require('jsonwebtoken');
 
 // database connection (with retries)
@@ -84,31 +84,53 @@ app.get('/metrics2', function(req, res){
   res.end();
 })
 
+// JWT generation
 app.use(express.json());
-
-app.post('/token', function(request, response){
-  console.log(request.body);      // your JSON
-   response.send(request.body);    // echo the result back
+app.post('/token', function(req, res){
+  console.log(req.body);
+  console.log(req.body.username);
+  console.log(req.body.password);
+  if (req.body.username=='user1') {
+    if (req.body.password=='pass1') {
+      var token = jwt.sign(req.body, 'wowmuchsecretveryhiddenwow');
+      console.log(token);
+      // res.json(token);
+      res.status(200).json({
+        success: 'SUCCESS! You\'re in.',
+        token: token
+      });
+    } else {
+      res.status(500).send('this is not the password I expected');
+    }
+  } else {
+    res.status(500).send('this is not the user I want');;
+  }
 });
 
+// Default message for testing
 app.get('/', (req, res)=>{
   res.json([{message:'yes, your nodejs app is really running'}]);
   counter++; // for prometheus invocation_count metric
   libCounter.inc(); // for prometheus lib_invocation_count metric
 });
 
+// Test endpoint for md files rendering
 app.get('/test', function(req, res) {
   var path = '/app/README.md';
   var file = fs.readFileSync(path, 'utf8');
   res.send(marked(file.toString()));
 });
 
+
+// Mongo query
 app.get('/info', function(req, res){
   colors.find({}).then(function (colors) {
     res.json(colors);
   });
 });
 
+
+// Mongo insert
 app.post('/info/add/:name', function(req, res){
   var item = {color: req.params.name};
   var data = new colors(item);
@@ -116,24 +138,8 @@ app.post('/info/add/:name', function(req, res){
   res.send('color ' + req.params.name + ' added to database');
 });
 
-// app.get('/token/:user&:password', function(req, res){
-//   res.json(req.params);
-// })
-
 connectWithRetry();
 
 app.listen(3001, () => {
  console.log('Server running on port 3001');
-});
-
-// var today = new Date();
-//
-//
-// setInterval(()=>{
-//   // console.log('process.uptime(): ' + process.uptime());
-//   var now = new Date();
-//   var passed = now - today;
-//   console.log('# HELP uptime A summary of the application\'s uptime.')
-//   console.log('# TYPE uptime summary')
-//   console.log('uptime ' + passed);
-// }, 1000)
+});
\ No newline at end of file