Parameterize config namespace for message plugins.

[shibboleth/cpp-opensaml.git] / saml / saml2 / binding / impl / SAML2POSTDecoder.cpp

diff --git a/saml/saml2/binding/impl/SAML2POSTDecoder.cpp b/saml/saml2/binding/impl/SAML2POSTDecoder.cpp
index bec0d43..db218a0 100644 (file)
--- a/saml/saml2/binding/impl/SAML2POSTDecoder.cpp
+++ b/saml/saml2/binding/impl/SAML2POSTDecoder.cpp
@@ -22,7 +22,6 @@
 
 #include "internal.h"
 #include "exceptions.h"
-#include "binding/HTTPRequest.h"
 #include "binding/MessageDecoder.h"
 #include "saml2/core/Protocols.h"
 #include "saml2/metadata/Metadata.h"
@@ -30,6 +29,7 @@
 
 #include <log4cpp/Category.hh>
 #include <xercesc/util/Base64.hpp>
+#include <xmltooling/io/HTTPRequest.h>
 #include <xmltooling/util/NDC.h>
 #include <xmltooling/validation/ValidatorSuite.h>
 
@@ -46,7 +46,7 @@ namespace opensaml {
         class SAML_DLLLOCAL SAML2POSTDecoder : public MessageDecoder
         {
         public:
-            SAML2POSTDecoder(const DOMElement* e) {}
+            SAML2POSTDecoder() {}
             virtual ~SAML2POSTDecoder() {}
             
             xmltooling::XMLObject* decode(
@@ -56,9 +56,9 @@ namespace opensaml {
                 ) const;
         };                
 
-        MessageDecoder* SAML_DLLLOCAL SAML2POSTDecoderFactory(const DOMElement* const & e)
+        MessageDecoder* SAML_DLLLOCAL SAML2POSTDecoderFactory(const pair<const DOMElement*,const XMLCh*>& p)
         {
-            return new SAML2POSTDecoder(e);
+            return new SAML2POSTDecoder();
         }
     };
 };
@@ -76,17 +76,15 @@ XMLObject* SAML2POSTDecoder::decode(
 
     log.debug("validating input");
     const HTTPRequest* httpRequest=dynamic_cast<const HTTPRequest*>(&genericRequest);
-    if (!httpRequest) {
-        log.error("unable to cast request to HTTPRequest type");
-        return NULL;
-    }
+    if (!httpRequest)
+        throw BindingException("Unable to cast request object to HTTPRequest type.");
     if (strcmp(httpRequest->getMethod(),"POST"))
-        return NULL;
+        throw BindingException("Invalid HTTP method ($1).", params(1, httpRequest->getMethod()));
     const char* msg = httpRequest->getParameter("SAMLResponse");
     if (!msg)
         msg = httpRequest->getParameter("SAMLRequest");
     if (!msg)
-        return NULL;
+        throw BindingException("Request missing SAMLRequest or SAMLResponse parameter.");
     const char* state = httpRequest->getParameter("RelayState");
     if (state)
         relayState = state;
@@ -131,7 +129,7 @@ XMLObject* SAML2POSTDecoder::decode(
     // Check destination URL.
     auto_ptr_char dest(request ? request->getDestination() : response->getDestination());
     const char* dest2 = httpRequest->getRequestURL();
-    if ((root->getSignature() || httpRequest->getParameter("Signature")) && !dest.get() || !*(dest.get())) {
+    if ((root->getSignature() || httpRequest->getParameter("Signature")) && (!dest.get() || !*(dest.get()))) {
         log.error("signed SAML message missing Destination attribute");
         throw BindingException("Signed SAML message missing Destination attribute identifying intended destination.");
     }