Login system example implemented.

.gitignore

@@ -1 +1,2 @@
-node_modules
+node_modules
+gen

login/README.md

@@ -0,0 +1,5 @@
+# Login system
+
+That's a basic login system using middlewares and models.
+
+Don't forget to have MongoDB open when running the example, so the users can be stored!

login/app.js

@@ -0,0 +1,7 @@
+var Rhapsody = require('rhapsody');
+
+var rhapsody = new Rhapsody({
+  root: __dirname
+});
+
+rhapsody.open();

login/app/config/bootstrap.js

@@ -0,0 +1,6 @@
+module.exports = function(rhapsodyApp, done) {
+  //Bootstrap everything you want to the app here
+  //call build tasks and so on, and then call done()
+
+  done();
+};

login/app/config/config.js

@@ -0,0 +1,3 @@
+module.exports = {
+  environment: 'dev'
+};

login/app/config/cors.js

@@ -0,0 +1,9 @@
+module.exports = {
+  enabled: false,
+  origin: false,
+  methods: ['GET', 'POST', 'PUT', 'DELETE'],
+  allowedHeaders: ['Content-Type', 'Authorization'],
+  exposedHeaders: ['Content-Range', 'X-Content-Range'],
+  credentials: true,
+  maxAge: 0
+}

login/app/config/envs/all.js

@@ -0,0 +1,75 @@
+module.exports = {
+  host: 'localhost',
+
+  http: {
+    port: 4242,
+    socket: true
+  },
+
+  https: {
+    enabled: false,
+    port: 4243,
+    socket: true
+  },
+
+  methodOverride: {
+    enabled: false,
+    attributeName: 'newMethod'
+  },
+
+  database: {
+    enabled: true,
+    host: 'localhost',
+    port: 27017,
+    name: 'rhapspody-login',
+    username: undefined,
+    password: undefined,
+    mongoOptions: {}
+  },
+
+  log: {
+      //For debug levels, see WolverineJS documentation: https://github.com/talyssonoc/wolverinejs
+      level: 'all',
+
+      //if undefined, will print to the terminal
+      output: undefined,
+
+      //If true, will print the error stack if an Error object is passed as argument in some log method
+      printStack: false,
+
+      //If true, show the debug level before the message
+      printLevel: true,
+
+      //If true, shows the time the log was logged before the level name
+      time: true,
+
+      //If true, show and file and the line number of where the log was called
+      printFileInfo: true
+  },
+
+  routes: {
+    //Controller used when access the app's root
+    mainController: 'main',
+
+    //View used when the user doesn't specify it
+    mainView: 'index',
+
+    //If must be created REST routes for models
+    allowREST: true
+  },
+
+  //If true, uploaded files via form will be at req.file
+  upload: {
+      enabled: false,
+  },
+
+  compression: {
+    enabled: true
+  },
+
+  generateClientModels: true,
+
+  csrf: {
+    enabled: false
+  }
+};

login/app/config/envs/dev.js

@@ -0,0 +1,3 @@
+module.exports = {
+
+};

login/app/config/envs/prod.js

@@ -0,0 +1,3 @@
+module.exports = {
+
+};

login/app/config/error/404.ejs

@@ -0,0 +1 @@
+ERROR 404

login/app/config/error/500.ejs

@@ -0,0 +1 @@
+ERROR 500

login/app/config/error/error.js

@@ -0,0 +1,28 @@
+var http = require('http'),
+    path = require('path');
+
+module.exports = {
+  error404Handler: function(req, res) {
+    var code = 404;
+    if(req.xhr) {
+      res.send(code, http.STATUS_CODES[code]);
+    }
+    else {
+      res.status(code);
+      res.render(path.join(__dirname, '/' + code));      
+    }
+  },
+
+  error500Handler: function(err, req, res, next) {
+    Rhapsody.log.error(err);
+
+    var code = 500;
+    if(req.xhr) {
+      res.send(code, http.STATUS_CODES[code]);
+    }
+    else {
+      res.status(code);
+      res.render(path.join(__dirname, '/' + code));      
+    }
+  }
+};

login/app/config/https.js

@@ -0,0 +1,8 @@
+module.exports = {
+  //Here must configuration files for HTTPS
+  //For explanation and options, access:
+  //http://nodejs.org/api/https.html#https_https_createserver_options_requestlistener
+
+  key: undefined,
+  cert: undefined
+};

login/app/config/session.js

@@ -0,0 +1,8 @@
+module.exports = {
+  enabled: true,
+  sessionIDKey: 'sessionIdentification',
+  cookiesSecret: 'rhapsody',
+  sessionSecret: 'rhapsody',
+  maxAge: 70000,
+  sessionStore: undefined
+};

login/app/config/socket.js

@@ -0,0 +1,7 @@
+/**
+ * Use the settings from: https://github.com/LearnBoost/Socket.IO/wiki/Configuring-Socket.IO
+ * Except that related with logging
+ */
+
+module.exports = function socketConfig(io, sessionSockets) {
+};

login/app/config/template-engines.js

@@ -0,0 +1,22 @@
+module.exports = {
+  defaultEngine: 'ejs',
+
+  /**
+   * The default view engine can be any of:
+   * https://github.com/visionmedia/consolidate.js/#supported-template-engines
+   *
+   * Must follow the pattern:
+   *
+   * name: {
+   *   extension: extension
+   *   lib: lib-that-renders-the-extension
+   * }
+   */
+
+  engines: {
+    ejs: {
+      extension: 'ejs',
+      lib: require('ejs')
+    }
+  }
+};

login/app/controllers/main/index.js

@@ -0,0 +1,110 @@
+var crypto = require('crypto');
+
+console.log();
+
+var MainController = {
+  mainView: 'index',
+
+  views: {
+
+    index: {
+      action: 'index.html',
+      middlewares: ['not-logged']
+    },
+
+    'post:login': {
+    	action: function(req, res) {
+    		var username = req.body.username;
+    		var password = req.body.password;
+    		var encryptedPassword = crypto.createHash('md5').update(password).digest('hex');
+
+    		var User = Rhapsody.requireModel('User');
+
+    		User.findOne({username: username}, function(err, user) {
+    			if(err || !user) {
+    				res.redirect('/');
+    			}
+          else {
+
+            if (encryptedPassword === user.password) {
+
+              req.session.user = {
+                name: user.name,
+                username: username
+              };
+
+              res.redirect('/info');
+            }
+            else {
+              res.redirect('/');
+            }
+          }
+    		});
+    	},
+
+    	middlewares: ['not-logged']
+    },
+
+    'post:signup': {
+    	action: function(req, res) {
+    		var username = req.body.username;
+    		var name = req.body.name;
+    		var password = req.body.password;
+    		var encryptedPassword = crypto.createHash('md5').update(password).digest('hex');
+
+    		var User = Rhapsody.requireModel('User');
+
+    		var newUser = new User({
+    			username: username,
+    			name: name,
+    			password: encryptedPassword
+    		});
+
+    		newUser.save(function(err) {
+    			if(err) {
+    				Rhapsody.log.error(err);
+    				res.redirect('/');
+    			}
+          else {
+            req.session.user = {
+              name: name,
+              username: username
+            };
+
+            res.redirect('/info');
+          }
+
+    		});
+
+    	},
+
+    	middlewares: ['not-logged']
+    },
+
+    exit: {
+    	action: function(req, res) {
+    		req.session.destroy();
+
+    		res.redirect('/');
+    	},
+
+    	middlewares: ['logged']
+    },
+
+    info: {
+    	action: function(req, res) {
+        res.view({
+          name: 'info',
+          locals: {
+            name: req.session.user.name
+          }
+        });
+    	},
+
+    	middlewares: ['logged']
+    }
+
+  }
+}
+
+module.exports = MainController;

login/app/controllers/main/views/index.html

@@ -0,0 +1,57 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <title>Login with RhapsodyJS</title>
+
+  <link rel="stylesheet" href="/style.css">
+
+</head>
+<body>
+  <div id="content">
+    <form action="/signup" method="POST">
+      <fieldset>
+        <legend>Sign Up</legend>
+        <table>
+          <tr>
+            <td>Name:</td>
+            <td><input type="text" name="name"></td>
+          </tr>
+          <tr>
+            <td>Login:</td>
+            <td><input type="text" name="username"></td>
+          </tr>
+          <tr>
+            <td>Password:</td>
+            <td><input type="password" name="password"></td>
+          </tr>
+          <tr>
+            <td></td>
+            <td><input type="submit" value="Register"></td>
+          </tr>
+        </table>
+
+      </fieldset>
+    </form>
+
+    <form action="/login" method="POST">
+      <fieldset>
+        <legend>Login</legend>
+        <table>
+          <tr>
+            <td>Login:</td>
+            <td><input type="text" name="username"></td>
+          </tr>
+          <tr>
+            <td>Password:</td>
+            <td><input type="password" name="password"></td>
+          </tr>
+          <tr>
+            <td></td>
+            <td><input type="submit" value="Login"></td>
+          </tr>
+        </table>
+      </fieldset>
+    </form>
+  </div>
+</body>
+</html>