}
$lastException = NULL;
foreach ($keys as $i => $key) {
try {
$message->decryptNameId($key);
SimpleSAML_Logger::debug('Decryption with key #' . $i . ' succeeded.');
} catch (Exception $e) {
SimpleSAML_Logger::debug('Decryption with key #' . $i . ' failed with exception: ' . $e->getMessage());
$lastException = $e;
}
}
throw $lastException;
}
$nameId = $message->getNameId();
$sessionIndexes = $message->getSessionIndexes();
$numLoggedOut = sspmod_saml_SP_LogoutStore::logoutSessions($sourceId, $nameId, $sessionIndexes);
if ($numLoggedOut === FALSE) {
/* This type of logout was unsupported. Use the old method. */
$source->handleLogout($idpEntityId);
$numLoggedOut = count($sessionIndexes);
}
/* Create an send response. */
$lr = sspmod_saml_Message::buildLogoutResponse($spMetadata, $idpMetadata);
$lr->setRelayState($message->getRelayState());
$lr->setInResponseTo($message->getId());
/* We should return a partial logout if we were unable to log out of all the given session(s). */
if ($numLoggedOut < count($sessionIndexes)) {
$lr->setStatus(array('Code' => SAML2_Const::STATUS_SUCCESS, 'SubCode' => SAML2_Const::STATUS_PARTIAL_LOGOUT, 'Message' => 'Logged out of ' . $numLoggedOut . ' of ' . count($sessionIndexes) . ' sessions.'));
}
$binding->send($lr);
} else {
/* Assertion contains AuthnStatement, since AuthnInstant is a required attribute. */
$foundAuthnStatement = TRUE;
}
}
if (!$foundAuthnStatement) {
$e = new SimpleSAML_Error_Exception('No AuthnStatement found in assertion(s).');
SimpleSAML_Auth_State::throwException($state, $e);
}
if ($expire !== NULL) {
$logoutExpire = $expire;
} else {
/* Just expire the logout associtaion 24 hours into the future. */
$logoutExpire = time() + 24 * 60 * 60;
}
/* Register this session in the logout store. */
sspmod_saml_SP_LogoutStore::addSession($sourceId, $nameId, $sessionIndex, $logoutExpire);
/* We need to save the NameID and SessionIndex for logout. */
$logoutState = array('saml:logout:Type' => 'saml2', 'saml:logout:IdP' => $idp, 'saml:logout:NameID' => $nameId, 'saml:logout:SessionIndex' => $sessionIndex);
$state['LogoutState'] = $logoutState;
$state['saml:AuthenticatingAuthority'] = $authenticatingAuthority;
$state['saml:AuthenticatingAuthority'][] = $idp;
$state['PersistentAuthData'][] = 'saml:AuthenticatingAuthority';
$state['saml:sp:IdP'] = $idp;
$state['PersistentAuthData'][] = 'saml:sp:IdP';
$state['saml:sp:NameID'] = $nameId;
$state['PersistentAuthData'][] = 'saml:sp:NameID';
$state['saml:sp:SessionIndex'] = $sessionIndex;
$state['PersistentAuthData'][] = 'saml:sp:SessionIndex';
$state['saml:sp:AuthnContext'] = $assertion->getAuthnContext();
$state['PersistentAuthData'][] = 'saml:sp:AuthnContext';
if ($expire !== NULL) {