save new users to couch

app.js

@@ -4,7 +4,8 @@ var express = require('express')
   , apiRoutes = require('./routes/api.js')
   , sessionRoutes = require('./routes/sessions.js')
   , http = require('http')
-  , path = require('path');
+  , path = require('path')
+  , flash = require('connect-flash');
 
 var app = express();
 process.setMaxListeners(0);
@@ -22,11 +23,11 @@ var setLoggedIn = function(request, response, next){
 };
 
 // middleware to force a login for requests that require a session
-function requiresLogin(req, res, next) {
-  if (req.session.user) {
+function requiresLogin(request, response, next) {
+  if (request.session.user) {
     next();
   } else {
-    res.redirect('/sessions/new?redir=' + req.url);
+    response.redirect('/sessions/new?redir=' + request.url);
   }
 };
 
@@ -40,8 +41,9 @@ app.configure(function(){
   app.use(express.bodyParser());
   app.use(express.methodOverride());
   app.use(express.cookieParser('your secret here'));
-  app.use(express.session());
+  app.use(express.session({ cookie: { maxAge: 60000 }}));
   app.use(setLoggedIn);
+  app.use(flash());
   app.use(app.router);
   app.use(express.static(path.join(__dirname, 'public')));
 });

package.json

@@ -10,6 +10,8 @@
     "qs": "0.4.2",
     "express": "3.0.0rc3",
     "felix-couchdb": "1.0.3",
-    "jade": "*"
+    "jade": "*",
+    "bcrypt": "0.7.2",
+    "connect-flash": "*"
   }
 }

routes/users.js

@@ -1,4 +1,6 @@
 var db = require('../lib/db.js').db();
+var bcrypt = require('bcrypt');
+var util = require('util');
 
 exports.index = function(request, response) {
 	db.view("users", "all", {include_docs: true}, function(error, result){
@@ -11,19 +13,30 @@ exports.index = function(request, response) {
 };
 
 exports.new = function(request, response) {
-	response.render('users/new');
+	response.render('users/new', {message: request.flash('warn')});
 };
 
 exports.create = function(request, response) {
-	var doc = {
-		fullname: request.body.fullname,
-		username: request.body.username,
-		password: request.body.password,
-		type: "user",
-		applications: []
-	};
-	db.saveDoc(doc, function(error, result){
-		response.redirect('users/' + result.id);
+	bcrypt.genSalt(10, function(err, salt) {
+	    bcrypt.hash(request.body.password, salt, function(err, hash) {
+	        var doc = {
+		        _id: request.body.email,
+				fullname: request.body.fullname,
+				email: request.body.email,
+				password: hash,
+				type: "user",
+				applications: []
+			};
+			db.saveDoc(doc, function(error, result){
+				if(error && error.error === 'conflict')
+				{
+					request.flash('warn', 'There is already an account associated with that email address');
+					response.redirect('users/new');
+					return;
+				}
+				response.redirect('users/' + result.id);
+			});
+	    });
 	});
 };
 

views/users/new.jade

@@ -1,6 +1,8 @@
 extends ../layout
 
 block content
+  div.flash
+    = message
 
   h1 New User
 
@@ -11,16 +13,16 @@ block content
         input(type="text", name="fullname")
     div.row
       div.six.columns
-        label Username:
-        input(type="text", name="username")
+        label Email:
+        input(type="text", name="email")
     div.row
       div.six.columns
         label Password:
-        input(type="text", name="password")
+        input(type="password", name="password")
     div.row
       div.six.columns
         label Password Confirmation:
-        input(type="text", name="password_confirmation")
+        input(type="password", name="password_confirmation")
     div.row
       div.six.columns
           input(type="submit", value="Submit")