public function validateIdentifier($validator, $values, $arguments = array())
{
$authRequest = $this->getAuthAdapter()->getConsumer()->begin($values['openid_identifier']);
if (!$authRequest) {
throw new sfValidatorError($validator, 'Authentication error: not a valid OpenID.');
}
$sregExchange = new opOpenIDProfileExchange('sreg');
$authRequest->addExtension(Auth_OpenID_SRegRequest::build(array(), $sregExchange->getImportSupportedProfiles()));
// for OpenID1
if ($authRequest->shouldSendRedirect()) {
$values['redirect_url'] = $authRequest->redirectURL($arguments['realm'], $arguments['return_to']);
if (Auth_OpenID::isFailure($values['redirect_url'])) {
throw new sfValidatorError($validator, 'Could not redirect to the server: ' . $values['redirect_url']->message);
}
} else {
$axExchange = new opOpenIDProfileExchange('ax');
$axRequest = new Auth_OpenID_AX_FetchRequest();
foreach ($axExchange->getImportSupportedProfiles() as $key => $value) {
$axRequest->add(Auth_OpenID_AX_AttrInfo::make($value, 1, false, 'profile_' . $key));
}
$authRequest->addExtension($axRequest);
$values['redirect_html'] = $authRequest->htmlMarkup($arguments['realm'], $arguments['return_to']);
if (Auth_OpenID::isFailure($values['redirect_html'])) {
throw new sfValidatorError($validator, 'Could not redirect to the server: ' . $values['redirect_html']->message);
}
}
return $values;
}
