.factory('AuthenticationService', function($rootScope, $http, authService, $httpBackend) {
   var service = {
login: function(user) {
  $http.post('http://192.168.100.100/foosync/login', { user: user }, { ignoreAuthModule: true })
  .success(function (data, status, headers, config) {
    $http.defaults.headers.common.Authorization = data.authorizationToken;
    console.log("token:" + data.authorizationToken);
    authService.loginConfirmed(data, function(config) {
      config.headers.Authorization = data.authorizationToken;
      return config;
    });
  })

General

**Remote Address:** 192.168.100.100:80
**Request URL:** http://192.168.100.100/myapp/login
**Request Method:** OPTIONS
**Status Code:** 404 Not Found

Response Headers

**Access-Control-Allow-Origin:** *
**Cache-Control:** no-cache, must-revalidate
**Connection:** Keep-Alive
**Content-Encoding:** gzip
**Content-Length:** 563
**Content-Type:** text/plain
**Date:** Tue, 04 Aug 2015 04:29:14 GMT
**Expires:** 0
**Keep-Alive:** timeout=5, max=100
**Server:** Apache/2.2.22 (Debian)
**Vary:** Accept-Encoding
**X-Powered-By:** PHP/5.4.41-0+deb7u1

Request Headers

OPTIONS /foosync/login HTTP/1.1
**Host:** 192.168.100.100
**Connection:** keep-alive
**Access-Control-Request-Method:** POST
**Origin:** null
**User-Agent:** Mozilla/5.0 (Linux; U; Android 4.0; en-us; GT-I9300 Build/IMM76D)         AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30
**Access-Control-Request-Headers:** authorization, content-type
**Accept:** */*
**Accept-Encoding:** gzip, deflate, sdch
**Accept-Language:** en-US,en;q=0.8