SAML2_SOAP: Log messages received and sent.

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2757 44740490-163a-0410-bde0-09ae8108e29a

lib/SAML2/SOAP.php

@@ -21,6 +21,7 @@ class SAML2_SOAP extends SAML2_Binding {
 		$outputFromIdp .= '<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">';
 		$outputFromIdp .= '<SOAP-ENV:Body>';
 		$xmlMessage = $message->toUnsignedXML();
+		SimpleSAML_Utilities::debugMessage($xmlMessage, 'out');
 		$tempOutputFromIdp = $xmlMessage->ownerDocument->saveXML($xmlMessage);
 		$outputFromIdp .= $tempOutputFromIdp;
 		$outputFromIdp .= '</SOAP-ENV:Body>';
@@ -48,6 +49,7 @@ class SAML2_SOAP extends SAML2_Binding {
 		$document = new DOMDocument();
 		$document->loadXML($postText);
 		$xml = $document->firstChild;
+		SimpleSAML_Utilities::debugMessage($xml, 'in');
 		$results = SAML2_Utils::xpQuery($xml, '/soap-env:Envelope/soap-env:Body/*[1]');
 		return SAML2_Message::fromXML($results[0]);
 	}