public function handle_authentication_callback()
{
$user = new User();
if ($user && !$user->isError() && $user->isLoggedIn()) {
$this->handle_attach_callback();
}
$token = \Request::getInstance()->get('oauth_token');
$verifier = \Request::getInstance()->get('oauth_verifier');
$token = $this->getService()->requestAccessToken($token, $verifier);
$this->setToken($token);
if ($token) {
try {
$user = $this->attemptAuthentication();
if ($user) {
return $this->completeAuthentication($user)->send();
} else {
$this->showError(t('No local user account associated with this user, please log in with a local account and connect your account from your user profile.'));
}
} catch (Exception $e) {
$this->showError($e->getMessage());
} catch (\Exception $e) {
$this->showError(t('An unexpected error occurred.'));
}
} else {
$this->showError(t('Failed to complete authentication.'));
}
exit;
}
private function validateUser()
{
// check to see if this is a valid user account
$user = new User();
if (!$user->checkLogin()) {
$isActive = $user->isActive();
$user->logout();
if ($user->isError()) {
switch ($user->getError()) {
case USER_SESSION_EXPIRED:
return Redirect::to('/login', 'session_invalidated')->send();
}
} elseif (!$isActive) {
return Redirect::to('/login', 'account_deactivated')->send();
} else {
$v = new View('/frontend/user_error');
$v->setViewTheme('concrete');
$contents = $v->render();
return $this->app->make(ResponseFactoryInterface::class)->forbidden($contents);
}
}
}
public function isError()
{
return parent::isError();
}
