Google Plus Login API not working on production server - api

Question

I have implemented the google plus api on development server and it works fine. I used the same code on production server. But after requesting the permission it takes a long time to return to my site and login.
Can anyone please let me know what might be the cause. I have used oauth2.
Below is the code I am using
<?php
session_start();
require_once 'googleplus/src/Google_Client.php';
require_once 'googleplus/src/contrib/Google_Oauth2Service.php';
class Webpage_UserGPlusLogin extends Webpage
{
public function __construct()
{
$temp_redirect = $_SESSION['RETURN_URL_AFTERLOGIN'];
$this->title = 'User Account';
$client = new Google_Client();
$client->setApplicationName(WEBSITE_NAME);
$client->setClientId(GOOGLE_PLUS_CLIENT_ID); // Client Id
$client->setClientSecret(GOOGLE_PLUS_CLIENT_SECRET); // Client Secret
$client->setRedirectUri(GOOGLE_PLUS_REDIRECT_URI); // Redirect Uri set while creating API account
$client->setDeveloperKey(GOOGLE_PLUS_DEVELOPER_KEY); // Developer Key
$oauth2 = new Google_Oauth2Service($client);
if (isset($_GET['code'])) {
$client->authenticate($_GET['code']);
$_SESSION['token'] = $client->getAccessToken();
$redirect = GOOGLE_PLUS_REDIRECT_URI;
header('Location: ' . filter_var($redirect, FILTER_SANITIZE_URL)); // Redirects to same page
return;
}
if (isset($_SESSION['token'])) {
$client->setAccessToken($_SESSION['token']);
}
if (isset($_REQUEST['logout'])) {
unset($_SESSION['token']);
$client->revokeToken();
}
if(!isset($_SESSION['email_address_user_account'])) // Check if user is already logged in or not
{
if ($client->getAccessToken()) {
$user = $oauth2->userinfo->get(); // Google API call to get current user information
$email = filter_var($user['email'], FILTER_SANITIZE_EMAIL);
$img = filter_var($user['picture'], FILTER_VALIDATE_URL);
$googleuserid = $user['id'];
$given_name = $user['given_name'];
$family_name = $user['family_name'];
// The access token may have been updated lazily.
$_SESSION['token'] = $client->getAccessToken();
// If email address is present in DB return user data else insert user info in DB
$this->result = UserAccount::gplus_sign_up($email, $googleuserid, $given_name, $family_name);
// Create new user object.
$this->user_account = new UserAccount($this->result['id'],$this->result['email_address'],$this->result['password'],$this->result['confirmation_code'],$this->result['is_confirmed'], $this->result['first_name'], $this->result['last_name']);
$_SESSION['gplus_email_address'] = $email;
$_SESSION['gplus_first_name'] = $given_name;
$_SESSION['gplus_last_name'] = $family_name;
$_SESSION['gplus_id'] = $googleuserid;
$_SESSION['gplus_profile_pic'] = $img;
$_SESSION['email_address_user_account'] = $email;
} else {
$authUrl = $client->createAuthUrl();
}
}
if(isset($temp_redirect))
header("Location:".$temp_redirect);
else
header("Location:/");
}
}
Thanks in advance

Answer 1

Try this
use following code
$temp = json_decode($_SESSION['token']);
$request = "https://www.googleapis.com/oauth2/v1/userinfo?alt=json";
$curl = curl_init();
curl_setopt($curl,CURLOPT_URL,$request);
curl_setopt($curl,CURLOPT_RETURNTRANSFER,1);
curl_setopt($curl,CURLOPT_TIMEOUT,30);
curl_setopt($curl,CURLOPT_SSL_VERIFYPEER,false);
curl_setopt($curl, CURLINFO_HEADER_OUT, true);
curl_setopt($curl,CURLOPT_HTTPHEADER,array('Authorization: OAuth '.$temp->access_token));
$response = trim(curl_exec($curl));
$info = curl_getinfo($curl);
$request_header_info = curl_getinfo($curl, CURLINFO_HEADER_OUT);
//var_dump($info);
//var_dump($request_header_info);
curl_close($curl);
echo "<pre>";
print_r(json_decode($response));
instade of
$user = $oauth2->userinfo->get(); // Google API call to get current user information`enter code here`
Hope this will help you .. :)