Reducing header overuse, non-inlining selected methods (CPPOST-35).

[shibboleth/cpp-opensaml.git] / saml / saml2 / binding / impl / SAML2POSTEncoder.cpp

diff --git a/saml/saml2/binding/impl/SAML2POSTEncoder.cpp b/saml/saml2/binding/impl/SAML2POSTEncoder.cpp
index 146621c..f2f7714 100644 (file)
--- a/saml/saml2/binding/impl/SAML2POSTEncoder.cpp
+++ b/saml/saml2/binding/impl/SAML2POSTEncoder.cpp
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2001-2007 Internet2
+ *  Copyright 2001-2009 Internet2
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,7 +17,7 @@
 /**
  * SAML2POSTEncoder.cpp
  * 
- * SAML 2.0 HTTP-POST binding message encoder
+ * SAML 2.0 HTTP-POST binding message encoder.
  */
 
 #include "internal.h"
@@ -29,7 +29,13 @@
 #include <fstream>
 #include <sstream>
 #include <xercesc/util/Base64.hpp>
+#include <xsec/dsig/DSIGConstants.hpp>
 #include <xmltooling/logging.h>
+#include <xmltooling/XMLToolingConfig.h>
+#include <xmltooling/io/HTTPResponse.h>
+#include <xmltooling/security/Credential.h>
+#include <xmltooling/signature/KeyInfo.h>
+#include <xmltooling/signature/Signature.h>
 #include <xmltooling/util/NDC.h>
 #include <xmltooling/util/PathResolver.h>
 #include <xmltooling/util/TemplateEngine.h>
@@ -221,6 +227,12 @@ long SAML2POSTEncoder::encode(
     stringstream s;
     engine->run(infile, s, pmap);
     genericResponse.setContentType("text/html");
+    HTTPResponse* httpResponse = dynamic_cast<HTTPResponse*>(&genericResponse);
+    if (httpResponse) {
+        httpResponse->setResponseHeader("Expires", "01-Jan-1997 12:00:00 GMT");
+        httpResponse->setResponseHeader("Cache-Control", "no-cache, no-store, must-revalidate, private");
+        httpResponse->setResponseHeader("Pragma", "no-cache");
+    }
     long ret = genericResponse.sendResponse(s);
 
     // Cleanup by destroying XML.