sspmod_core_Auth_Process_CardinalitySingle Class Reference

Inheritance diagram for sspmod_core_Auth_Process_CardinalitySingle:

Collaboration diagram for sspmod_core_Auth_Process_CardinalitySingle:

Public Member Functions
	__construct ($config, $reserved, HTTPAdapter $http=null)
	Initialize this filter, parse configuration. More...
	process (&$request)
	Process this filter. More...
Public Member Functions inherited from SimpleSAML_Auth_ProcessingFilter
	__construct (&$config, $reserved)
	Constructor for a processing filter. More...
	process (&$request)
	Process a request. More...

Private Attributes
	$singleValued = array()
	$firstValue = array()
	$flatten = array()
	$flattenWith = ';'
	$ignoreEntities = array()
	$http

Additional Inherited Members
Data Fields inherited from SimpleSAML_Auth_ProcessingFilter
	$priority = 50
	Priority of this filter. More...

Detailed Description

Definition at line 14 of file CardinalitySingle.php.

Constructor & Destructor Documentation

__construct()

sspmod_core_Auth_Process_CardinalitySingle::__construct	(		$config,
			$reserved,
		HTTPAdapter	$http = null
	)

Initialize this filter, parse configuration.

Parameters

array	$config	Configuration information about this filter.
mixed	$reserved	For future use.
HTTPAdapter	$http	HTTP utility service (handles redirects).

Definition at line 41 of file CardinalitySingle.php.

    {
        parent::__construct($config, $reserved);
        assert(is_array($config));
 
        $this->http = $http ?: new HTTPAdapter();
 
        if (array_key_exists('singleValued', $config)) {
            $this->singleValued = $config['singleValued'];
        }
        if (array_key_exists('firstValue', $config)) {
            $this->firstValue = $config['firstValue'];
        }
        if (array_key_exists('flattenWith', $config)) {
            $this->flattenWith = is_array($config['flattenWith']) ? array_shift($config['flattenWith']) : $config['flattenWith'];
        }
        if (array_key_exists('flatten', $config)) {
            $this->flatten = $config['flatten'];
        }
        if (array_key_exists('ignoreEntities', $config)) {
            $this->ignoreEntities = $config['ignoreEntities'];
        }
        /* for consistency with core:Cardinality */
        if (array_key_exists('%ignoreEntities', $config)) {
            $this->ignoreEntities = $config['%ignoreEntities'];
        }
    }

References $config, $http, and ILIAS\FileDelivery\http().

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Member Function Documentation

process()

sspmod_core_Auth_Process_CardinalitySingle::process

(

&

$request

)

Process this filter.

Parameters

array

&$request

The current request

Reimplemented from SimpleSAML_Auth_ProcessingFilter.

Definition at line 74 of file CardinalitySingle.php.

    {
        assert(is_array($request));
        assert(array_key_exists("Attributes", $request));
 
        if (array_key_exists('Source', $request) &&
            array_key_exists('entityid', $request['Source']) &&
            in_array($request['Source']['entityid'], $this->ignoreEntities, true)
        ) {
            SimpleSAML\Logger::debug('CardinalitySingle: Ignoring assertions from '.$request['Source']['entityid']);
            return;
        }
 
        foreach ($request['Attributes'] as $k => $v) {
            if (!is_array($v)) {
                continue;
            }
            if (count($v) <= 1) {
                continue;
            }
 
            if (in_array($k, $this->singleValued)) {
                $request['core:cardinality:errorAttributes'][$k] = array(count($v), '0 ≤ n ≤ 1');
                continue;
            }
            if (in_array($k, $this->firstValue)) {
                $request['Attributes'][$k] = array(array_shift($v));
                continue;
            }
            if (in_array($k, $this->flatten)) {
                $request['Attributes'][$k] = array(implode($this->flattenWith, $v));
                continue;
            }
        }
 
        /* abort if we found a problematic attribute */
        if (array_key_exists('core:cardinality:errorAttributes', $request)) {
            $id = SimpleSAML_Auth_State::saveState($request, 'core:cardinality');
            $url = SimpleSAML\Module::getModuleURL('core/cardinality_error.php');
            $this->http->redirectTrustedURL($url, array('StateId' => $id));
            return;
        }
    }

References $id, $request, $url, SimpleSAML\Logger\debug(), SimpleSAML\Module\getModuleURL(), ILIAS\FileDelivery\http(), and SimpleSAML_Auth_State\saveState().

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Field Documentation

$firstValue

sspmod_core_Auth_Process_CardinalitySingle::$firstValue = array()

private

Definition at line 20 of file CardinalitySingle.php.

$flatten

sspmod_core_Auth_Process_CardinalitySingle::$flatten = array()

private

Definition at line 23 of file CardinalitySingle.php.

$flattenWith

sspmod_core_Auth_Process_CardinalitySingle::$flattenWith = ';'

private

Definition at line 26 of file CardinalitySingle.php.

$http

sspmod_core_Auth_Process_CardinalitySingle::$http

private

Definition at line 32 of file CardinalitySingle.php.

Referenced by __construct().

$ignoreEntities

sspmod_core_Auth_Process_CardinalitySingle::$ignoreEntities = array()

private

Definition at line 29 of file CardinalitySingle.php.

$singleValued

sspmod_core_Auth_Process_CardinalitySingle::$singleValued = array()

private

Definition at line 17 of file CardinalitySingle.php.

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

• libs/composer/vendor/simplesamlphp/simplesamlphp/modules/core/lib/Auth/Process/CardinalitySingle.php