linkedin Import Resume is not working ( keeps Loading ) - cakephp

Question

I do have website of cakephp framwork & integrated with linkedin api. website do have import resume functionality and stores user details(imported from linkedin) in edit profile page.
I have indexController and its action is something like this:-
public function linkedinlogin()
{
if (isset($_GET['oauth_problem']))
{
if (isset($_SESSION['requestToken']))
{
unset($_SESSION['requestToken']);
}
if (isset($_SESSION['oauth_verifier']))
{
unset($_SESSION['oauth_verifier']);
}
if (isset($_SESSION['oauth_access_token']))
{
unset($_SESSION['oauth_access_token']);
}
$this->redirect("registration");
exit;
}
//$this->autoRender = false;
if (session_status() == PHP_SESSION_NONE)
{
session_start();
}
$this->set('PageHeading', __('Linkedin Login'));
$config['base_url'] = 'http://upitchnew.inheritxserver.net/index/registration';
if (isset($_SESSION['user_id']))
{
$config['callback_url'] = 'http://upitchnew.inheritxserver.net/index/linkedinlogin?tc_id=' . $_SESSION['user_id'] . '&tc_id1=' . $_SESSION['user_ids'];
}
else
{
$config['callback_url'] = 'http://upitchnew.inheritxserver.net/index/linkedinlogin?tc_id=' . $_REQUEST['tc_id'] . '&tc_id1=' . $_REQUEST['tc_id1'];
}
$config['linkedin_access'] = 'linkedin_access';//LinkdingAccess key
$config['linkedin_secret'] = 'linkedin_secret';//Linkdin Scret key
//=require('../Vendor/linkedin/OAuth.php');
require('../Vendor/linkedin/linkedin.php');
# First step is to initialize with your consumer key and secret. We'll use an out-of-band oauth_callback
$linkedin = new LinkedIn($config['linkedin_access'], $config['linkedin_secret'], $config['callback_url']);
if (isset($_REQUEST['oauth_verifier']))
{
$_SESSION['oauth_verifier'] = $_REQUEST['oauth_verifier'];
if (isset($_SESSION['requestToken']))
{
$linkedin->request_token = unserialize($_SESSION['requestToken']);
}
$linkedin->oauth_verifier = $_SESSION['oauth_verifier'];
$linkedin->getAccessToken($_REQUEST['oauth_verifier']);
$_SESSION['oauth_access_token'] = serialize($linkedin->access_token);
$this->redirect($config['callback_url']);
//header("Location: " . $config['callback_url']);
exit();
}
else
{
if (isset($_SESSION['requestToken']) && $_SESSION['requestToken'] != '')
{
if (isset($_SESSION['oauth_access_token']) && $_SESSION['oauth_access_token'] != '')
{
$linkedin->request_token = unserialize($_SESSION['requestToken']);
$linkedin->oauth_verifier = $_SESSION['oauth_verifier'];
$linkedin->access_token = unserialize($_SESSION['oauth_access_token']);
}
else
{
//$linkedin->debug = true;
$linkedin->getRequestToken();
$_SESSION['requestToken'] = serialize($linkedin->request_token);
$this->redirect($linkedin->generateAuthorizeUrl());
// echo '<script>window.location.href="'.$linkedin->generateAuthorizeUrl().'"</script>';
//header("Location: " . $linkedin->generateAuthorizeUrl());
exit();
}
}
else
{
//$linkedin->debug = true;
$linkedin->getRequestToken();
$_SESSION['requestToken'] = serialize($linkedin->request_token);
$this->redirect($linkedin->generateAuthorizeUrl());
//echo '<script>window.location.href="'.$linkedin->generateAuthorizeUrl().'"</script>';
//header("Location: " . $linkedin->generateAuthorizeUrl());
exit();
}
}
}
This action has called once you click on import resume button, Instead of loading login with linkedin page, a page keeps loading and do not redirect to (linkedin)login page.
generateAuthorizeUrl() has called meanwhile:-
$_SESSION['requestToken'] = serialize($linkedin->request_token);
$this->redirect($linkedin->generateAuthorizeUrl());
generateAuthorizeUrl function is something like this:-
function generateAuthorizeUrl()
{
if (isset($_SESSION['user_id']))
{
$this->user_id = $_SESSION['user_id'];
}
if (isset($_SESSION['user_ids']))
{
$this->user_ids = $_SESSION['user_ids'];
}
$consumer = $this->consumer;
$request_token = $this->request_token;
return $this->authorize_path . "?oauth_token=" . $request_token->key . "&tc_id=" . $this->user_id . "&tc_id1=" . $this->user_ids;
}
Any help would be appreciated.

Answer 1

Man!! sucks! It was firewall issue linkedin is using https://api.linkedin.com/uas/oauth/authorize?oauth_token=auth_token url while processing with importing user details! and that url was blocked via Sophos securities.
So it neither showing any error or anything else just keeps loading..
Issue Resolved.