[#1446] add password-reset (still need change password for this to be useful)

assets/js/controllers/authCtrl.js

@@ -82,5 +82,15 @@ habitrpg.controller("AuthCtrl", ['$scope', '$rootScope', 'User', '$http', '$loca
         $('#login-modal').modal('show');
       }
     }
+
+    $scope.passwordReset = function(email){
+      $http.post(API_URL + '/api/v1/user/reset-password', {email:email})
+        .success(function(){
+          alert('New password sent.');
+        })
+        .error(function(data){
+          alert(data.err);
+        });
+    }
   }
 ]);

package.json

@@ -30,7 +30,8 @@
     "nib": "~1.0.1",
     "jade": "~0.35.0",
     "passport": "~0.1.17",
-    "validator": "~1.5.1"
+    "validator": "~1.5.1",
+    "nodemailer": "~0.5.2"
   },
   "private": true,
   "subdomain": "habitrpg",

src/controllers/auth.js

@@ -5,7 +5,8 @@ var sanitize = validator.sanitize;
 var passport = require('passport');
 var helpers = require('habitrpg-shared/script/helpers');
 var async = require('async');
-var derbyAuthUtil = require('derby-auth/utils');
+var utils = require('../utils');
+var nconf = require('nconf');
 var User = require('../models/user').model;
 
 var api = module.exports;
@@ -73,7 +74,7 @@ api.registerUser = function(req, res, next) {
         return cb("Username already taken");
       }
       newUser = helpers.newUser(true);
-      salt = derbyAuthUtil.makeSalt();
+      salt = utils.makeSalt();
       newUser.auth = {
         local: {
           username: username,
@@ -82,7 +83,7 @@ api.registerUser = function(req, res, next) {
         },
         timestamps: {created: +new Date(), loggedIn: +new Date()}
       };
-      newUser.auth.local.hashed_password = derbyAuthUtil.encryptPassword(password, salt);
+      newUser.auth.local.hashed_password = utils.encryptPassword(password, salt);
       user = new User(newUser);
       user.save(cb);
     }
@@ -111,7 +112,7 @@ api.loginLocal = function(req, res, next) {
       // We needed the whole user object first so we can get his salt to encrypt password comparison
       User.findOne({
         'auth.local.username': username,
-        'auth.local.hashed_password': derbyAuthUtil.encryptPassword(password, user.auth.local.salt)
+        'auth.local.hashed_password': utils.encryptPassword(password, user.auth.local.salt)
       }, cb);
     }
   ], function(err, user) {
@@ -160,6 +161,29 @@ api.loginFacebook = function(req, res, next) {
   });
 };
 
+api.resetPassword = function(req, res, next){
+  var email = req.body.email,
+    salt = utils.makeSalt(),
+    newPassword =  utils.makeSalt(), // use a salt as the new password too (they'll change it later)
+    hashed_password = utils.encryptPassword(newPassword, salt);
+
+  User.findOne({'auth.local.email':email}, function(err, user){
+    if (err) return res.json(500,{err:err});
+    if (!user) return res.send(500, {err:"Couldn't find a user registered for email " + email});
+    user.auth.local.salt = salt;
+    user.auth.local.hashed_password = hashed_password;
+    utils.sendEmail({
+      from: "HabitRPG <admin@habitrpg.com>",
+      to: email,
+      subject: "Password Reset for HabitRPG",
+      text: "Password for " + user.auth.local.username + " has been reset to " + newPassword + ". Log in at " + nconf.get('BASE_URL'),
+      html: "Password for <strong>" + user.auth.local.username + "</strong> has been reset to <strong>" + newPassword + "</strong>. Log in at" + nconf.get('BASE_URL')
+    });
+    user.save();
+    return res.send('New password sent to '+ email);
+  });
+};
+
 /*
  Registers a new user. Only accepting username/password registrations, no Facebook
  */

src/routes/auth.js

@@ -7,5 +7,6 @@ auth.setupPassport(router); //FIXME make this consistent with the others
 router.post('/api/v1/register', auth.registerUser);
 router.post('/api/v1/user/auth/local', auth.loginLocal);
 router.post('/api/v1/user/auth/facebook', auth.loginFacebook);
+router.post('/api/v1/user/reset-password', auth.resetPassword);
 
 module.exports = router;

src/utils.js

@@ -0,0 +1,34 @@
+var nodemailer = require('nodemailer');
+var nconf = require('nconf');
+var crypto = require('crypto');
+
+module.exports.sendEmail = function(mailData) {
+  var smtpTransport = nodemailer.createTransport("SMTP",{
+    service: nconf.get('SMTP_SERVICE'),
+    auth: {
+      user: nconf.get('SMTP_USER'),
+      pass: nconf.get('SMTP_PASS')
+    }
+  });
+  smtpTransport.sendMail(mailData, function(error, response){
+    if(error){
+      console.log(error);
+    }else{
+      console.log("Message sent: " + response.message);
+    }
+    smtpTransport.close(); // shut down the connection pool, no more messages
+  });
+}
+
+// Encryption using http://dailyjs.com/2010/12/06/node-tutorial-5/
+// Note: would use [password-hash](https://github.com/davidwood/node-password-hash), but we need to run
+// model.query().equals(), so it's a PITA to work in their verify() function
+
+module.exports.encryptPassword = function(password, salt) {
+  return crypto.createHmac('sha1', salt).update(password).digest('hex');
+}
+
+module.exports.makeSalt = function() {
+  var len = 10;
+  return crypto.randomBytes(Math.ceil(len / 2)).toString('hex').substring(0, len);
+}

views/static/front.jade

@@ -41,14 +41,34 @@ block content
                       input(type='text', ng-model='loginUsername', placeholder='{{useUUID ? "UUID" : "Username"}}')
                     .control-group
                       input(type='{{useUUID ? "text" : "password"}}', ng-model='loginPassword', placeholder='{{useUUID ? "API Token" : "Password"}}')
-                    .control-group
+                    //-.control-group
                       label.checkbox
                         input(type='checkbox', ng-click='useUUID = !useUUID')
                         | Use UUID / API Token (For Facebook Users)
                     .control-group
                       input.btn.btn-primary(type='submit', value='Login')
 
-                .tab-pane#register-tab
+                  // good god accordions have html ceremony
+                  #forgot-password-accordion.accordion
+                    .accordion-group
+                      .accordion-heading
+                        a.accordion-toggle(data-toggle='collapse', data-parent='#forgot-password-accordion', href='#forgot-password-group')
+                          | Forgot Password
+                      #forgot-password-group.accordion-body.collapse
+                        .accordion-inner
+                          form#derby-auth-password-reset(ng-submit='passwordReset(passwordResetEmail)')
+                            h3 Email New Password
+                            //.alert.alert-success {.success.passwordReset}
+                            //.control-group.{#if..errors.passwordReset}error{/}
+                            .control-group
+                              input(type='text', name='email', placeholder='Email', ng-model='passwordResetEmail')
+                              //span.help-inline {.errors.passwordReset}
+                            input.btn(type='submit', value='Submit')
+
+
+
+
+  .tab-pane#register-tab
                   form(ng-submit='register()', name='registrationForm')
                     .control-group
                       input(type='text', ng-model='registerVals.username', placeholder='Username', required)