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38 lines
1.5 KiB
PHP
38 lines
1.5 KiB
PHP
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<?php
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/**
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* This SAML 2.0 endpoint can receive incoming LogoutRequests. It will also send LogoutResponses,
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* and LogoutRequests and also receive LogoutResponses. It is implemeting SLO at the SAML 2.0 IdP.
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*
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* @author Andreas Åkre Solberg, UNINETT AS. <andreas.solberg@uninett.no>
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* @package SimpleSAMLphp
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*/
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require_once('../../_include.php');
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\SimpleSAML\Logger::info('SAML2.0 - IdP.SingleLogoutService: Accessing SAML 2.0 IdP endpoint SingleLogoutService');
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$metadata = \SimpleSAML\Metadata\MetaDataStorageHandler::getMetadataHandler();
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$idpEntityId = $metadata->getMetaDataCurrentEntityID('saml20-idp-hosted');
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$idp = \SimpleSAML\IdP::getById('saml2:' . $idpEntityId);
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if (isset($_REQUEST['ReturnTo'])) {
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$idp->doLogoutRedirect(\SimpleSAML\Utils\HTTP::checkURLAllowed((string) $_REQUEST['ReturnTo']));
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} else {
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try {
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\SimpleSAML\Module\saml\IdP\SAML2::receiveLogoutMessage($idp);
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} catch (\Exception $e) {
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// TODO: look for a specific exception
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/*
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* This is dirty. Instead of checking the message of the exception, \SAML2\Binding::getCurrentBinding() should
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* throw an specific exception when the binding is unknown, and we should capture that here
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*/
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if ($e->getMessage() === 'Unable to find the current binding.') {
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throw new \SimpleSAML\Error\Error('SLOSERVICEPARAMS', $e, 400);
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} else {
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throw $e; // do not ignore other exceptions!
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}
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}
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}
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assert(false);
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