Auth_OpenID_PAPE_Response Class Reference

A Provider Authentication Policy response, sent from a provider to a relying party. More...

Inheritance diagram for Auth_OpenID_PAPE_Response:

Collaboration diagram for Auth_OpenID_PAPE_Response:

Public Member Functions
	Auth_OpenID_PAPE_Response ($auth_policies=null, $auth_time=null, $nist_auth_level=null)
	addPolicyURI ($policy_uri)
	Add a authentication policy to this response. More...
	parseExtensionArgs ($args, $strict=false)
	Parse the provider authentication policy arguments into the internal state of this object. More...
	getExtensionArgs ()
	Get the string arguments that should be added to an OpenID message for this extension. More...
Public Member Functions inherited from Auth_OpenID_Extension
	getExtensionArgs ()
	Get the string arguments that should be added to an OpenID message for this extension. More...
	toMessage ($message)
	Add the arguments from this extension to the provided message. More...

Static Public Member Functions
static	fromSuccessResponse ($success_response)
	Create an Auth_OpenID_PAPE_Response object from a successful OpenID library response. More...

Data Fields
	$ns_alias = 'pape'
	$ns_uri = Auth_OpenID_PAPE_NS_URI
Data Fields inherited from Auth_OpenID_Extension
	$ns_uri = null
	ns_uri: The namespace to which to add the arguments for this extension More...
	$ns_alias = null

Detailed Description

A Provider Authentication Policy response, sent from a provider to a relying party.

Definition at line 154 of file PAPE.php.

Member Function Documentation

addPolicyURI()

Auth_OpenID_PAPE_Response::addPolicyURI

(

$policy_uri

)

Add a authentication policy to this response.

This method is intended to be used by the provider to add a policy that the provider conformed to when authenticating the user.

Parameters

policy_uri

The identifier for the preferred type of authentication.

Definition at line 182 of file PAPE.php.

                        : The identifier for the preferred type of
     * authentication.
     */
    function addPolicyURI($policy_uri)

Referenced by Auth_OpenID_PAPE_Response().

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Auth_OpenID_PAPE_Response()

Auth_OpenID_PAPE_Response::Auth_OpenID_PAPE_Response	(		$auth_policies = null,
			$auth_time = null,
			$nist_auth_level = null
	)

Definition at line 159 of file PAPE.php.

                                                              {
 
    var $ns_alias = 'pape';
    var $ns_uri = Auth_OpenID_PAPE_NS_URI;
 
    function Auth_OpenID_PAPE_Response($auth_policies=null, $auth_time=null,
                                       $nist_auth_level=null)
    {
        if ($auth_policies) {
            $this->auth_policies = $auth_policies;
        } else {
            $this->auth_policies = array();

References $ns_alias, $ns_uri, $result, addPolicyURI(), Auth_OpenID\arrayGet(), Auth_OpenID_PAPE_NS_URI, Auth_OpenID_PAPE_Response(), fromSuccessResponse(), Auth_OpenID\intval(), PAPE_TIME_VALIDATOR, and parseExtensionArgs().

Referenced by Auth_OpenID_PAPE_Response().

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fromSuccessResponse()

static Auth_OpenID_PAPE_Response::fromSuccessResponse (   $success_response )

static

Create an Auth_OpenID_PAPE_Response object from a successful OpenID library response.

Parameters

success_response

$success_response

A SuccessResponse from Auth_OpenID_Consumer::complete()

Returns

: A provider authentication policy response from the data that was supplied with the id_res response.

Definition at line 199 of file PAPE.php.

               : A provider authentication policy response from the
     * data that was supplied with the id_res response.
     */
    static function fromSuccessResponse($success_response)
    {
        $obj = new Auth_OpenID_PAPE_Response();
 
        // PAPE requires that the args be signed.
        $args = $success_response->getSignedNS(Auth_OpenID_PAPE_NS_URI);
 
        if ($args === null || $args === array()) {
            return null;
        }
 
        $result = $obj->parseExtensionArgs($args);
 
        if ($result === false) {

Referenced by Auth_OpenID_PAPE_Response().

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getExtensionArgs()

Auth_OpenID_PAPE_Response::getExtensionArgs

(

)

Get the string arguments that should be added to an OpenID message for this extension.

Reimplemented from Auth_OpenID_Extension.

Definition at line 268 of file PAPE.php.

    {
        $ns_args = array();
        if (count($this->auth_policies) > 0) {
            $ns_args['auth_policies'] = implode(' ', $this->auth_policies);
        } else {
            $ns_args['auth_policies'] = 'none';
        }
 
        if ($this->nist_auth_level !== null) {
            if (!in_array($this->nist_auth_level, range(0, 4), true)) {
                return false;
            }
            $ns_args['nist_auth_level'] = strval($this->nist_auth_level);
        }
 
        if ($this->auth_time !== null) {
            if (!preg_match(PAPE_TIME_VALIDATOR, $this->auth_time)) {
                return false;
            }
 

parseExtensionArgs()

Auth_OpenID_PAPE_Response::parseExtensionArgs	(		$args,
			$strict = false
	)

Parse the provider authentication policy arguments into the internal state of this object.

Parameters

args	unqualified provider authentication policy arguments
strict	Whether to return false when bad data is encountered

Returns

null The data is parsed into the internal fields of this object.

Definition at line 232 of file PAPE.php.

    {
        $policies_str = Auth_OpenID::arrayGet($args, 'auth_policies');
        if ($policies_str && $policies_str != "none") {
            $this->auth_policies = explode(" ", $policies_str);
        }
 
        $nist_level_str = Auth_OpenID::arrayGet($args, 'nist_auth_level');
        if ($nist_level_str !== null) {
            $nist_level = Auth_OpenID::intval($nist_level_str);
 
            if ($nist_level === false) {
                if ($strict) {
                    return false;
                } else {
                    $nist_level = null;
                }
            }
 
            if (0 <= $nist_level && $nist_level < 5) {
                $this->nist_auth_level = $nist_level;
            } else if ($strict) {
                return false;
            }
        }
 
        $auth_time = Auth_OpenID::arrayGet($args, 'auth_time');
        if ($auth_time !== null) {
            if (preg_match(PAPE_TIME_VALIDATOR, $auth_time)) {
                $this->auth_time = $auth_time;

Referenced by Auth_OpenID_PAPE_Response().

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Field Documentation

$ns_alias

Auth_OpenID_PAPE_Response::$ns_alias = 'pape'

Definition at line 156 of file PAPE.php.

Referenced by Auth_OpenID_PAPE_Response().

$ns_uri

Auth_OpenID_PAPE_Response::$ns_uri = Auth_OpenID_PAPE_NS_URI

Definition at line 157 of file PAPE.php.

Referenced by Auth_OpenID_PAPE_Response().

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

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