basic skellington for web login stuff [#538]

modules/web/strings.js

@@ -0,0 +1,5 @@
+{
+    "web_pass_set": {
+        "en": "Congratulations, your account is now set up to log into the web interface!"
+    }
+}

modules/web/web.js

@@ -1,6 +1,10 @@
 var express = require('express'),
+    passport = require('passport'),
+    passHash = require('password-hash'),
+    flash = require('connect-flash'),
     _ = require('underscore')._,
-    fs = require('fs');
+    fs = require('fs'),
+    LocalStrategy = require('passport-local').Strategy;
 
 var webInterface = function(dbot) {
     this.config = dbot.config.modules.web;
@@ -9,6 +13,39 @@ var webInterface = function(dbot) {
 
     this.app.use(express.static(this.pub));
     this.app.set('view engine', 'jade');
+    this.app.use(express.cookieParser());
+    this.app.use(express.methodOverride());
+    this.app.use(express.session({ 'secret': 'wat' }));
+    this.app.use(flash());
+
+    this.app.use(passport.initialize());
+    this.app.use(passport.session());
+    this.app.use(app.router);
+
+    passport.use(new LocalStrategy(function(username, pass, callback) {
+        var splitUser = username.split('@'),
+            server = splitUser[1],
+            username = splitUser[0];
+
+        dbot.api.users.resolveUser(server, username, function(user) {
+            if(user) {
+                this.api.getWebUser(user.id, function(webUser) {
+                    if(webUser) {
+                        var hash = passHash.generate(pass);
+                        if(webUser.password === hash) {
+                            return callback(null, user); 
+                        } else {
+                            return callback(null, false, { 'message': 'Incorrect password.' });
+                        }
+                    } else {
+                        return callback(null, false, { 'message': 'Use ~setwebpass to set up your account for web login.' });
+                    }
+                });
+            } else {
+                return callback(null, false, { 'message': 'Unknown user' });
+            }
+        }.bind(this)); 
+    }.bind(this));
 
     var server = this.app.listen(this.config.webPort);
 
@@ -44,15 +81,16 @@ var webInterface = function(dbot) {
             }
         });
 
-        console.log(indexModules);
-
-        // TODO: get list of loaded modules
         this.app.get('/', function(req, res) {
             res.render('index', { 
                 'name': dbot.config.name,
                 'routes': indexModules
             });
         });
+
+        this.app.get('/login', function(req, res) {
+            
+        });
     }.bind(this);
 
     this.onDestroy = function() {
@@ -67,6 +105,31 @@ var webInterface = function(dbot) {
             } else {
                 return 'http://' + this.config.webHost + ':' + this.config.webPort + '/' + path;
             }
+        },
+
+        'getWebUser': function(id) {
+            this.db.read('web_users', id, function(err, webUser) {
+                if(!err) callback(webUser);
+            }); 
+        }
+    };
+
+    this.commands = {
+        '~setwebpassword': function(event) {
+            var newPass = event.input[1];
+            this.api.getWebUser(event.rUser.id, function(webUser) {
+                if(!webUser) {
+                    webUser = {
+                        'id': event.rUser.id,
+                        'password': false
+                    }
+                } 
+                webUser.password = passHash.generate(newPass);
+
+                this.db.save('web_users', webUser.id, webUser, function(result) {
+                    event.reply(dbot.t('web_pass_set')); 
+                });
+            });
         }
     };
 };