Auth_OpenID_Decoder Class Reference

Collaboration diagram for Auth_OpenID_Decoder:

Public Member Functions
	Auth_OpenID_Decoder ($server)
	decode ($query)
	Given an HTTP query in an array (key-value pairs), decode it into an Auth_OpenID_Request object.
	defaultDecoder ($message)

Detailed Description

Definition at line 1522 of file Server.php.

Member Function Documentation

Auth_OpenID_Decoder::Auth_OpenID_Decoder

(

$server

)

Definition at line 1524 of file Server.php.

References $server.

    {
        $this->server = $server;

        $this->handlers = array(
            'checkid_setup' => 'Auth_OpenID_CheckIDRequest',
            'checkid_immediate' => 'Auth_OpenID_CheckIDRequest',
            'check_authentication' => 'Auth_OpenID_CheckAuthRequest',
            'associate' => 'Auth_OpenID_AssociateRequest'
            );
    }

Auth_OpenID_Decoder::decode

(

$query

)

Given an HTTP query in an array (key-value pairs), decode it into an Auth_OpenID_Request object.

Definition at line 1540 of file Server.php.

References $query, Auth_OpenID\arrayGet(), Auth_OpenID_OPENID2_NS, Auth_OpenID_OPENID_NS, defaultDecoder(), Auth_OpenID_Message\fromPostArgs(), and Auth_OpenID\isFailure().

    {
        if (!$query) {
            return null;
        }

        $message = Auth_OpenID_Message::fromPostArgs($query);

        if ($message === null) {
            /*
             * It's useful to have a Message attached to a
             * ProtocolError, so we override the bad ns value to build
             * a Message out of it.  Kinda kludgy, since it's made of
             * lies, but the parts that aren't lies are more useful
             * than a 'None'.
             */
            $old_ns = $query['openid.ns'];

            $query['openid.ns'] = Auth_OpenID_OPENID2_NS;
            $message = Auth_OpenID_Message::fromPostArgs($query);
            return new Auth_OpenID_ServerError(
                  $message,
                  sprintf("Invalid OpenID namespace URI: %s", $old_ns));
        }

        $mode = $message->getArg(Auth_OpenID_OPENID_NS, 'mode');
        if (!$mode) {
            return new Auth_OpenID_ServerError($message,
                                               "No mode value in message");
        }

        if (Auth_OpenID::isFailure($mode)) {
            return new Auth_OpenID_ServerError($message,
                                               $mode->message);
        }

        $handlerCls = Auth_OpenID::arrayGet($this->handlers, $mode,
                                            $this->defaultDecoder($message));

        if (!is_a($handlerCls, 'Auth_OpenID_ServerError')) {
            return call_user_func_array(array($handlerCls, 'fromMessage'),
                                        array($message, $this->server));
        } else {
            return $handlerCls;
        }
    }

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Auth_OpenID_Decoder::defaultDecoder

(

$message

)

Definition at line 1587 of file Server.php.

References Auth_OpenID_OPENID_NS, and Auth_OpenID\isFailure().

Referenced by decode().

    {
        $mode = $message->getArg(Auth_OpenID_OPENID_NS, 'mode');

        if (Auth_OpenID::isFailure($mode)) {
            return new Auth_OpenID_ServerError($message,
                                               $mode->message);
        }

        return new Auth_OpenID_ServerError($message,
                       sprintf("Unrecognized OpenID mode %s", $mode));
    }

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The documentation for this class was generated from the following file:

• Services/OpenId/lib/Auth/OpenID/Server.php