public function __construct($error, $contact = null, $reference = null, OpenIdRequest $request = null)
{
parent::__construct();
$this->setHttpCode(self::HttpErrorResponse);
$this[OpenIdProtocol::param(OpenIdProtocol::OpenIDProtocol_Error)] = $error;
//opt values
if (!is_null($contact)) {
$this[OpenIdProtocol::param(OpenIdProtocol::OpenIDProtocol_Contact)] = $contact;
}
if (!is_null($reference)) {
$this[OpenIdProtocol::param(OpenIdProtocol::OpenIDProtocol_Reference)] = $reference;
}
if (!is_null($request)) {
$return_to = $request->getParam(OpenIdProtocol::OpenIDProtocol_ReturnTo);
if (!is_null($return_to) && !empty($return_to) && OpenIdUriHelper::checkReturnTo($return_to)) {
$this->setReturnTo($return_to);
}
}
}
public function isValid()
{
$mode = $this->getMode();
$claimed_assoc = $this->getAssocHandle();
$claimed_nonce = $this->getNonce();
$claimed_sig = $this->getSig();
$claimed_op_endpoint = $this->getOPEndpoint();
$claimed_identity = $this->getClaimedId();
$claimed_realm = $this->getRealm();
$claimed_returnTo = $this->getReturnTo();
$signed = $this->getSigned();
$valid_realm = OpenIdUriHelper::checkRealm($claimed_realm, $claimed_returnTo);
$res = !is_null($mode) && !empty($mode) && $mode == OpenIdProtocol::CheckAuthenticationMode && !is_null($claimed_returnTo) && !empty($claimed_returnTo) && OpenIdUriHelper::checkReturnTo($claimed_returnTo) && !is_null($claimed_realm) && !empty($claimed_realm) && $valid_realm && !is_null($claimed_assoc) && !empty($claimed_assoc) && !is_null($claimed_sig) && !empty($claimed_sig) && !is_null($signed) && !empty($signed) && !is_null($claimed_nonce) && !empty($claimed_nonce) && !is_null($claimed_op_endpoint) && !empty($claimed_op_endpoint) && $claimed_op_endpoint == $this->op_endpoint_url && !is_null($claimed_identity) && !empty($claimed_identity) && OpenIdUriHelper::isValidUrl($claimed_identity);
if (!$res) {
$msg = sprintf("return_to is empty? %b.", empty($claimed_returnTo)) . PHP_EOL;
$msg = $msg . sprintf("realm is empty? %b.", empty($claimed_realm)) . PHP_EOL;
$msg = $msg . sprintf("claimed_id is empty? %b.", empty($claimed_id)) . PHP_EOL;
$msg = $msg . sprintf("identity is empty? %b.", empty($claimed_identity)) . PHP_EOL;
$msg = $msg . sprintf("mode is empty? %b.", empty($mode)) . PHP_EOL;
$msg = $msg . sprintf("is valid realm? %b.", $valid_realm) . PHP_EOL;
throw new InvalidOpenIdMessageException($msg);
}
return $res;
}
public function getReturnTo()
{
$return_to = $this->getParam(OpenIdProtocol::OpenIDProtocol_ReturnTo);
return OpenIdUriHelper::checkReturnTo($return_to) ? $return_to : "";
}
