saml: More logging when sending and receiving logout messages.

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2170 44740490-163a-0410-bde0-09ae8108e29a

modules/saml/lib/Auth/Source/SP.php

@@ -209,6 +209,8 @@ class sspmod_saml_Auth_Source_SP extends SimpleSAML_Auth_Source {
 		$id = SimpleSAML_Auth_State::saveState($state, 'saml:sp:sso', TRUE);
 		$ar->setId($id);
 
+		SimpleSAML_Logger::debug('Sending SAML 2 AuthnRequest to ' . var_export($idpMetadata->getString('entityid'), TRUE));
+
 		$b = new SAML2_HTTPRedirect();
 		$b->setDestination(sspmod_SAML2_Message::getDebugDestination());
 		$b->send($ar);

modules/saml/www/sp/saml1-acs.php

@@ -17,6 +17,8 @@ $sourceId = substr($sourceId, 1, $end - 1);
 
 $source = SimpleSAML_Auth_Source::getById($sourceId, 'sspmod_saml_Auth_Source_SP');
 
+SimpleSAML_Logger::debug('Received SAML1 response');
+
 
 $state = SimpleSAML_Auth_State::loadState($_REQUEST['TARGET'], 'saml:sp:sso');
 

modules/saml/www/sp/saml2-acs.php

@@ -38,6 +38,8 @@ if ($idp === NULL) {
 	throw new Exception('Missing <saml:Issuer> in message delivered to AssertionConsumerService.');
 }
 
+SimpleSAML_Logger::debug('Received SAML2 Response from ' . var_export($idp, TRUE) . '.');
+
 $metadata = SimpleSAML_Metadata_MetaDataStorageHandler::getMetadataHandler();
 $idpMetadata = $source->getIdPmetadata($idp);
 $spMetadata = $source->getMetadata();