HTTP-POST SLO support for the old, deprecated SP interface.

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@3263 44740490-163a-0410-bde0-09ae8108e29a

lib/SimpleSAML/Metadata/MetaDataStorageHandler.php

@@ -100,6 +100,9 @@ class SimpleSAML_Metadata_MetaDataStorageHandler {
 
 				case 'SingleLogoutService' : 
 					return $baseurl . 'saml2/sp/SingleLogoutService.php';					
+
+				case 'SingleLogoutServiceBinding' :
+					return SAML2_Const::BINDING_HTTP_REDIRECT;
 			}
 		} elseif($set == 'saml20-idp-hosted') {
 

www/saml2/sp/initSLO.php

@@ -34,7 +34,6 @@ try {
 		SimpleSAML_Logger::info('SAML2.0 - SP.initSLO: No supported SingleLogoutService endpoint in IdP.');
 		SimpleSAML_Utilities::redirect($returnTo);
 	}
-	$lr->setDestination($SLOendpoint['Location']);
 
 	$spEntityId = isset($_GET['spentityid']) ? $_GET['spentityid'] : $metadata->getMetaDataCurrentEntityID();
 	$spMetadata = $metadata->getMetaDataConfig($spEntityId, 'saml20-sp-hosted');
@@ -44,6 +43,7 @@ try {
 	$lr = sspmod_saml_Message::buildLogoutRequest($spMetadata, $idpMetadata);
 	$lr->setNameId($nameId);
 	$lr->setSessionIndex($session->getAuthData('saml2', 'saml:sp:SessionIndex'));
+	$lr->setDestination($SLOendpoint['Location']);
 
 	$session->doLogout('saml2');