Add Authbox support

.gitignore

@@ -1,5 +1,6 @@
 banned_numbers.js
 mixpanel_config.js
+authbox_config.js
 keys.json
 
 *.swp

package.json

@@ -6,6 +6,7 @@
     }
   , "dependencies": {
       "express": "~3.5.1"
+      , "authbox": "^0.9.2"
       , "jade": "~0.14.2"
       , "nodemailer": "~0.6.1"
       , "redis-url": "~0.2.0"

server/app.js

@@ -1,5 +1,6 @@
 var express = require('express')
   , app = express()
+  , authbox = require('authbox')
   , _ = require('underscore')
   , fs = require('fs')
   , mixpanel = require('mixpanel')
@@ -21,7 +22,8 @@ try {
 }
 
 var mpq
-  , mixpanel_config;
+  , mixpanel_config
+  , authbox_config;
 try {
   mixpanel_config = require('./mixpanel_config.js');
   mpq = new mixpanel.Client(mixpanel_config.api_key);
@@ -29,6 +31,13 @@ try {
   mpq = {track: function() {}};
 }
 
+try {
+  authbox_config = require('./authbox_config.js');
+  authbox.configure(authbox_config);
+} catch(e) {
+  authbox = {log: function() {}};
+}
+
 var access_keys;
 try {
   // Optionally, you may specify special access keys in a keys.json file.
@@ -45,6 +54,7 @@ app.set('view engine', 'jade');
 
 app.use(express.cookieParser());
 app.use(express.static(__dirname + '/public'));
+app.use(authbox.middleware);
 app.use(express.bodyParser());
 
 // App routes
@@ -79,21 +89,16 @@ app.post('/intl', function(req, res) {
 // App helper functions
 
 function textRequestHandler(req, res, number, region, key) {
+  var authbox_details = {
+    $actionName: 'text'
+  };
+
   if (!number || !req.body.message) {
     mpq.track('incomplete request');
+    authbox.log(req, _.extend(authbox_details, {$failureReason: 'incomplete_request'}));
     res.send({success:false, message:'Number and message parameters are required.'});
     return;
   }
-  if (banned_numbers.BLACKLIST[number]) {
-    mpq.track('banned number');
-    res.send({success:false,message:'Sorry, texts to this number are disabled.'});
-    return;
-  }
-
-  var ip = req.connection.remoteAddress;
-  if (!ip || ip === '127.0.0.1') {
-    ip = req.header('X-Real-IP');
-  }
 
   var message = req.body.message;
   if (message.indexOf(':') > -1) {
@@ -102,6 +107,23 @@ function textRequestHandler(req, res, number, region, key) {
     message = ' ' + message;
   }
 
+  _.extend(authbox_details, {
+    recipient__phone: number,
+    message__text: message
+  });
+
+  if (banned_numbers.BLACKLIST[number]) {
+    mpq.track('banned number');
+    authbox.log(req, _.extend(authbox_details, {$failureReason: 'banned_number'}));
+    res.send({success:false,message:'Sorry, texts to this number are disabled.'});
+    return;
+  }
+
+  var ip = req.connection.remoteAddress;
+  if (!ip || ip === '127.0.0.1') {
+    ip = req.header('X-Real-IP');
+  }
+
   var tracking_details = {
     number: number,
     message: req.body.message,
@@ -115,6 +137,7 @@ function textRequestHandler(req, res, number, region, key) {
     text.send(number, message, region, function(err) {
       if (err) {
         mpq.track('sendText failed', tracking_details);
+        authbox.log(req, _.extend(authbox_details, {$failureReason: 'gateway_failed'}));
         res.send(_.extend(response_obj,
                           {
                             success:false,
@@ -123,6 +146,7 @@ function textRequestHandler(req, res, number, region, key) {
       }
       else {
         mpq.track('sendText success', tracking_details);
+        authbox.log(req, _.extend(authbox_details, {$success: true}));
         res.send(_.extend(response_obj, {success:true}));
       }
     });
@@ -160,6 +184,7 @@ function textRequestHandler(req, res, number, region, key) {
     }, 1000*60*3);
     if (num > 3) {
       mpq.track('exceeded phone quota');
+      authbox.log(req, _.extend(authbox_details, {$failureReason: 'exceeded_phone_quota'}));
       res.send({success:false, message:'Exceeded quota for this phone number. ' + number});
       return;
     }
@@ -173,6 +198,7 @@ function textRequestHandler(req, res, number, region, key) {
       }
       if (num > 75) {
         mpq.track('exceeded ip quota');
+        authbox.log(req, _.extend(authbox_details, {$failureReason: 'exceeded_ip_quota'}));
         res.send({success:false, message:'Exceeded quota for this IP address. ' + ip});
         return;
       }