X-Git-Url: http://www.project-moonshot.org/gitweb/?p=shibboleth%2Fcpp-opensaml.git;a=blobdiff_plain;f=saml%2Fsaml1%2Fbinding%2Fimpl%2FSAML1POSTEncoder.cpp;h=d362a3da71a0abd8665e4bd48fbb64f86725252c;hp=b147dc1b6f047d61a6b0a33a8afdbf6e27afc03b;hb=07dbbcf3a8fc0aba6fefe741f1760442a0a6ea65;hpb=425c0161d1296040504e2696a3c46e3c5caaf6b7

diff --git a/saml/saml1/binding/impl/SAML1POSTEncoder.cpp b/saml/saml1/binding/impl/SAML1POSTEncoder.cpp
index b147dc1..d362a3d 100644
--- a/saml/saml1/binding/impl/SAML1POSTEncoder.cpp
+++ b/saml/saml1/binding/impl/SAML1POSTEncoder.cpp
@@ -29,6 +29,7 @@
 #include <fstream>
 #include <sstream>
 #include <xercesc/util/Base64.hpp>
+#include <xmltooling/io/HTTPResponse.h>
 #include <xmltooling/logging.h>
 #include <xmltooling/util/NDC.h>
 #include <xmltooling/util/PathResolver.h>
@@ -180,6 +181,12 @@ long SAML1POSTEncoder::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.