Inheritance diagram for Auth_OpenID_DiffieHellmanSHA1ConsumerSession:

Collaboration diagram for Auth_OpenID_DiffieHellmanSHA1ConsumerSession:

Public Member Functions
	Auth_OpenID_DiffieHellmanSHA1ConsumerSession ($dh=null)

	getRequest ()

	extractSecret ($response)

Data Fields
	$session_type = 'DH-SHA1'

	$hash_func = 'Auth_OpenID_SHA1'

	$secret_size = 20

	$allowed_assoc_types = array('HMAC-SHA1')

Detailed Description

Definition at line 453 of file Consumer.php.

Member Function Documentation

◆ Auth_OpenID_DiffieHellmanSHA1ConsumerSession()

Auth_OpenID_DiffieHellmanSHA1ConsumerSession::Auth_OpenID_DiffieHellmanSHA1ConsumerSession ( $dh = null )

Definition at line 459 of file Consumer.php.

     {
         if ($dh === null) {
             $dh = new Auth_OpenID_DiffieHellman();
         }
 
         $this->dh = $dh;
     }

◆ extractSecret()

Auth_OpenID_DiffieHellmanSHA1ConsumerSession::extractSecret ( $response )

Definition at line 487 of file Consumer.php.

References Auth_OpenID_getMathLib(), and Auth_OpenID_OPENID_NS.

     {
         if (!$response->hasKey(Auth_OpenID_OPENID_NS,
                                'dh_server_public')) {
             return null;
         }
 
         if (!$response->hasKey(Auth_OpenID_OPENID_NS,
                                'enc_mac_key')) {
             return null;
         }
 
         $math = Auth_OpenID_getMathLib();
 
         $spub = $math->base64ToLong($response->getArg(Auth_OpenID_OPENID_NS,
                                                       'dh_server_public'));
         $enc_mac_key = base64_decode($response->getArg(Auth_OpenID_OPENID_NS,
                                                        'enc_mac_key'));
 
         return $this->dh->xorSecret($spub, $enc_mac_key, $this->hash_func);
     }

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◆ getRequest()

Auth_OpenID_DiffieHellmanSHA1ConsumerSession::getRequest ( )

Definition at line 468 of file Consumer.php.

References Auth_OpenID_getMathLib().

     {
         $math = Auth_OpenID_getMathLib();
 
         $cpub = $math->longToBase64($this->dh->public);
 
         $args = array('dh_consumer_public' => $cpub);
 
         if (!$this->dh->usingDefaultValues()) {
             $args = array_merge($args, array(
                 'dh_modulus' =>
                      $math->longToBase64($this->dh->mod),
                 'dh_gen' =>
                      $math->longToBase64($this->dh->gen)));
         }
 
         return $args;
     }

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Field Documentation

◆ $allowed_assoc_types

Auth_OpenID_DiffieHellmanSHA1ConsumerSession::$allowed_assoc_types = array('HMAC-SHA1')

Definition at line 457 of file Consumer.php.

◆ $hash_func

Auth_OpenID_DiffieHellmanSHA1ConsumerSession::$hash_func = 'Auth_OpenID_SHA1'

Definition at line 455 of file Consumer.php.

◆ $secret_size

Auth_OpenID_DiffieHellmanSHA1ConsumerSession::$secret_size = 20

Definition at line 456 of file Consumer.php.

◆ $session_type

Auth_OpenID_DiffieHellmanSHA1ConsumerSession::$session_type = 'DH-SHA1'

Definition at line 454 of file Consumer.php.

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

Services/OpenId/lib/Auth/OpenID/Consumer.php

Public Member Functions

Data Fields