-/*
- * Copyright 2001-2007 Internet2
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+/**
+ * Licensed to the University Corporation for Advanced Internet
+ * Development, Inc. (UCAID) under one or more contributor license
+ * agreements. See the NOTICE file distributed with this work for
+ * additional information regarding copyright ownership.
+ *
+ * UCAID licenses this file to you under the Apache License,
+ * Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the
+ * License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+ * either express or implied. See the License for the specific
+ * language governing permissions and limitations under the License.
*/
/**
* SAML2ArtifactDecoder.cpp
- *
- * SAML 2.0 Artifact binding message decoder
+ *
+ * SAML 2.0 Artifact binding message decoder.
*/
#include "internal.h"
#include "exceptions.h"
+#include "binding/SecurityPolicy.h"
#include "saml2/binding/SAML2Artifact.h"
#include "saml2/binding/SAML2MessageDecoder.h"
#include "saml2/core/Protocols.h"
#include "saml2/metadata/Metadata.h"
#include "saml2/metadata/MetadataProvider.h"
+#include <boost/scoped_ptr.hpp>
#include <xmltooling/logging.h>
+#include <xmltooling/XMLToolingConfig.h>
#include <xmltooling/io/HTTPRequest.h>
#include <xmltooling/util/NDC.h>
#include <xmltooling/util/ReplayCache.h>
using namespace opensaml;
using namespace xmltooling::logging;
using namespace xmltooling;
+using namespace boost;
using namespace std;
namespace opensaml {
- namespace saml2p {
+ namespace saml2p {
class SAML_DLLLOCAL SAML2ArtifactDecoder : public SAML2MessageDecoder
{
public:
SAML2ArtifactDecoder() {}
virtual ~SAML2ArtifactDecoder() {}
-
+
xmltooling::XMLObject* decode(
std::string& relayState,
const GenericRequest& genericRequest,
SecurityPolicy& policy
) const;
- };
+ };
MessageDecoder* SAML_DLLLOCAL SAML2ArtifactDecoderFactory(const pair<const DOMElement*,const XMLCh*>& p)
{
#ifdef _DEBUG
xmltooling::NDC ndc("decode");
#endif
- Category& log = Category::getInstance(SAML_LOGCAT".MessageDecoder.SAML2Artifact");
+ Category& log = Category::getInstance(SAML_LOGCAT ".MessageDecoder.SAML2Artifact");
log.debug("validating input");
const HTTPRequest* httpRequest=dynamic_cast<const HTTPRequest*>(&genericRequest);
throw BindingException("Unable to cast request object to HTTPRequest type.");
const char* SAMLart = httpRequest->getParameter("SAMLart");
if (!SAMLart)
- throw BindingException("Request missing SAMLart parameter.");
+ throw BindingException("Request missing SAMLart query string or form parameter.");
const char* state = httpRequest->getParameter("RelayState");
if (state)
relayState = state;
throw BindingException("Artifact binding requires ArtifactResolver and MetadataProvider implementations be supplied.");
// Import the artifact.
- SAMLArtifact* artifact=NULL;
+ scoped_ptr<SAMLArtifact> artifact;
try {
log.debug("processing encoded artifact (%s)", SAMLart);
-
+
// Check replay.
ReplayCache* replayCache = XMLToolingConfig::getConfig().getReplayCache();
if (replayCache) {
- if (!replayCache->check("SAML2Artifact", SAMLart, time(NULL) + (2*XMLToolingConfig::getConfig().clock_skew_secs))) {
+ if (!replayCache->check("SAML2Artifact", SAMLart, time(nullptr) + (2*XMLToolingConfig::getConfig().clock_skew_secs))) {
log.error("replay detected of artifact (%s)", SAMLart);
throw BindingException("Rejecting replayed artifact ($1).", params(1,SAMLart));
}
else
log.warn("replay cache was not provided, this is a serious security risk!");
- artifact = SAMLArtifact::parse(SAMLart);
+ artifact.reset(SAMLArtifact::parse(SAMLart));
}
catch (ArtifactException&) {
log.error("error parsing artifact (%s)", SAMLart);
throw;
}
-
+
// Check the type.
- auto_ptr<SAML2Artifact> artifact2(dynamic_cast<SAML2Artifact*>(artifact));
- if (!artifact2.get()) {
+ SAML2Artifact* artifact2 = dynamic_cast<SAML2Artifact*>(artifact.get());
+ if (!artifact2) {
+ log.error("wrong artifact type");
throw BindingException("Artifact binding requires SAML 2.0 artifact.");
- delete artifact;
}
-
+
log.debug("attempting to determine source of artifact...");
- MetadataProvider::Criteria mc(artifact, policy.getRole(), samlconstants::SAML20P_NS);
+ MetadataProvider::Criteria& mc = policy.getMetadataProviderCriteria();
+ mc.artifact = artifact.get();
+ mc.role = policy.getRole();
+ mc.protocol = samlconstants::SAML20P_NS;
pair<const EntityDescriptor*,const RoleDescriptor*> provider=policy.getMetadataProvider()->getEntityDescriptor(mc);
if (!provider.first) {
log.error(
);
throw BindingException("Metadata lookup failed, unable to determine artifact issuer.");
}
-
+
if (log.isDebugEnabled()) {
auto_ptr_char issuer(provider.first->getEntityID());
log.debug("lookup succeeded, artifact issued by (%s)", issuer.get());
// Set issuer into policy.
policy.setIssuer(provider.first->getEntityID());
policy.setIssuerMetadata(provider.second);
-
+
log.debug("calling ArtifactResolver...");
auto_ptr<ArtifactResponse> response(
- m_artifactResolver->resolve(*(artifact2.get()), dynamic_cast<const SSODescriptorType&>(*provider.second), policy)
+ m_artifactResolver->resolve(*artifact2, dynamic_cast<const SSODescriptorType&>(*provider.second), policy)
);
-
+
// The policy should be enforced against the ArtifactResponse by the resolve step.
// Reset only the message state.
policy.reset(true);
// Now extract details from the payload and check that message.
XMLObject* payload = response->getPayload();
+ if (!payload) {
+ log.error("ArtifactResponse message did not contain a protocol message");
+ throw BindingException("ArtifactResponse message did not contain a protocol message.");
+ }
extractMessageDetails(*payload, genericRequest, samlconstants::SAML20P_NS, policy);
policy.evaluate(*payload, &genericRequest);
// Return the payload only.
response.release();
- payload->detach();
+ payload->detach();
return payload;
}
projects / shibboleth / cpp-opensaml.git / blobdiff