Auth_OpenID_SessionNegotiator Class Reference

Collaboration diagram for Auth_OpenID_SessionNegotiator:

Public Member Functions
	Auth_OpenID_SessionNegotiator ($allowed_types)
	setAllowedTypes ($allowed_types)
	Set the allowed association types, checking to make sure each combination is valid. More...
	addAllowedType ($assoc_type, $session_type=null)
	Add an association type and session type to the allowed types list. More...
	isAllowed ($assoc_type, $session_type)
	getAllowedType ()
	Get a pair of assocation type and session type that are supported. More...

Detailed Description

Definition at line 525 of file Association.php.

Member Function Documentation

addAllowedType()

Auth_OpenID_SessionNegotiator::addAllowedType	(		$assoc_type,
			$session_type = null
	)

Add an association type and session type to the allowed types list.

The assocation/session pairs are tried in the order that they are added.

@access private

Definition at line 558 of file Association.php.

    {
        if ($this->allowed_types === null) {
            $this->allowed_types = array();
        }
 
        if ($session_type === null) {
            $available = Auth_OpenID_getSessionTypes($assoc_type);
 
            if (!$available) {
                return false;
            }
 
            foreach ($available as $session_type) {
                $this->addAllowedType($assoc_type, $session_type);
            }
        } else {
            if (Auth_OpenID_checkSessionType($assoc_type, $session_type)) {
                $this->allowed_types[] = array($assoc_type, $session_type);
            } else {
                return false;
            }
        }
 
        return true;
    }

References addAllowedType(), Auth_OpenID_checkSessionType(), and Auth_OpenID_getSessionTypes().

Referenced by addAllowedType().

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Auth_OpenID_SessionNegotiator()

Auth_OpenID_SessionNegotiator::Auth_OpenID_SessionNegotiator

(

$allowed_types

)

Definition at line 526 of file Association.php.

    {
        $this->allowed_types = array();
        $this->setAllowedTypes($allowed_types);
    }

References setAllowedTypes().

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getAllowedType()

Auth_OpenID_SessionNegotiator::getAllowedType

(

)

Get a pair of assocation type and session type that are supported.

Definition at line 601 of file Association.php.

    {
        if (!$this->allowed_types) {
            return array(null, null);
        }
 
        return $this->allowed_types[0];
    }

isAllowed()

Auth_OpenID_SessionNegotiator::isAllowed	(		$assoc_type,
			$session_type
	)

Definition at line 586 of file Association.php.

    {
        $assoc_good = in_array(array($assoc_type, $session_type),
                               $this->allowed_types);
 
        $matches = in_array($session_type,
                            Auth_OpenID_getSessionTypes($assoc_type));
 
        return ($assoc_good && $matches);
    }

References Auth_OpenID_getSessionTypes().

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setAllowedTypes()

Auth_OpenID_SessionNegotiator::setAllowedTypes

(

$allowed_types

)

Set the allowed association types, checking to make sure each combination is valid.

@access private

Definition at line 538 of file Association.php.

    {
        foreach ($allowed_types as $pair) {
            list($assoc_type, $session_type) = $pair;
            if (!Auth_OpenID_checkSessionType($assoc_type, $session_type)) {
                return false;
            }
        }
 
        $this->allowed_types = $allowed_types;
        return true;
    }

References Auth_OpenID_checkSessionType().

Referenced by Auth_OpenID_SessionNegotiator().

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

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