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. More...

	defaultDecoder ($message)

Detailed Description

Definition at line 1522 of file Server.php.

Member Function Documentation

◆ Auth_OpenID_Decoder()

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'
             );
     }

◆ decode()

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, Auth_OpenID_ServerError\Auth_OpenID_ServerError(), 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;
         }
     }

Here is the call graph for this function:

◆ defaultDecoder()

Auth_OpenID_Decoder::defaultDecoder ( $message )

Definition at line 1587 of file Server.php.

References Auth_OpenID_OPENID_NS, Auth_OpenID_ServerError\Auth_OpenID_ServerError(), and Auth_OpenID\isFailure().

     {
         $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));
     }