-/*
- * 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.
*/
/**
* SAML1ArtifactDecoder.cpp
- *
+ *
* SAML 1.x Artifact binding/profile message decoder
*/
#include "internal.h"
#include "exceptions.h"
-#include "binding/HTTPRequest.h"
-#include "binding/MessageDecoder.h"
#include "binding/SAMLArtifact.h"
+#include "binding/SecurityPolicy.h"
+#include "saml1/binding/SAML1MessageDecoder.h"
#include "saml1/core/Protocols.h"
#include "saml2/metadata/Metadata.h"
#include "saml2/metadata/MetadataProvider.h"
-#include <log4cpp/Category.hh>
+#include <boost/ptr_container/ptr_vector.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::saml2md;
using namespace opensaml::saml1p;
using namespace opensaml;
+using namespace xmltooling::logging;
using namespace xmltooling;
-using namespace log4cpp;
using namespace std;
+using boost::ptr_vector;
namespace opensaml {
- namespace saml1p {
- class SAML_DLLLOCAL SAML1ArtifactDecoder : public MessageDecoder
+ namespace saml1p {
+ class SAML_DLLLOCAL SAML1ArtifactDecoder : public SAML1MessageDecoder
{
public:
- SAML1ArtifactDecoder(const DOMElement* e) {}
+ SAML1ArtifactDecoder() {}
virtual ~SAML1ArtifactDecoder() {}
-
+
xmltooling::XMLObject* decode(
std::string& relayState,
const GenericRequest& genericRequest,
SecurityPolicy& policy
) const;
- };
+ };
- MessageDecoder* SAML_DLLLOCAL SAML1ArtifactDecoderFactory(const DOMElement* const & e)
+ MessageDecoder* SAML_DLLLOCAL SAML1ArtifactDecoderFactory(const pair<const DOMElement*,const XMLCh*>& p)
{
- return new SAML1ArtifactDecoder(e);
+ return new SAML1ArtifactDecoder();
}
};
};
#ifdef _DEBUG
xmltooling::NDC ndc("decode");
#endif
- Category& log = Category::getInstance(SAML_LOGCAT".MessageDecoder.SAML1Artifact");
+ Category& log = Category::getInstance(SAML_LOGCAT ".MessageDecoder.SAML1Artifact");
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 (strcmp(httpRequest->getMethod(),"GET"))
- return NULL;
+ if (!httpRequest)
+ throw BindingException("Unable to cast request object to HTTPRequest type.");
vector<const char*> SAMLart;
const char* TARGET = httpRequest->getParameter("TARGET");
if (httpRequest->getParameters("SAMLart", SAMLart)==0 || !TARGET)
- return NULL;
+ throw BindingException("Request missing SAMLart or TARGET query string parameters.");
relayState = TARGET;
if (!m_artifactResolver || !policy.getMetadataProvider() || !policy.getRole())
throw BindingException("Artifact profile requires ArtifactResolver and MetadataProvider implementations be supplied.");
// Import the artifacts.
- vector<SAMLArtifact*> artifacts;
+ vector<SAMLArtifact*> artifactptrs; // needed for compatibility with non-Boost API in ArtifactResolver
+ ptr_vector<SAMLArtifact> artifacts;
for (vector<const char*>::const_iterator raw=SAMLart.begin(); raw!=SAMLart.end(); ++raw) {
try {
log.debug("processing encoded artifact (%s)", *raw);
-
+
// Check replay.
ReplayCache* replayCache = XMLToolingConfig::getConfig().getReplayCache();
if (replayCache) {
- if (!replayCache->check("SAML1Artifact", *raw, time(NULL) + (2*XMLToolingConfig::getConfig().clock_skew_secs))) {
+ if (!replayCache->check("SAML1Artifact", *raw, time(nullptr) + (2*XMLToolingConfig::getConfig().clock_skew_secs))) {
log.error("replay detected of artifact (%s)", *raw);
throw BindingException("Rejecting replayed artifact ($1).", params(1,*raw));
}
log.warn("replay cache was not provided, this is a serious security risk!");
artifacts.push_back(SAMLArtifact::parse(*raw));
+ artifactptrs.push_back(&(artifacts.back()));
}
catch (ArtifactException&) {
log.error("error parsing artifact (%s)", *raw);
- for_each(artifacts.begin(), artifacts.end(), xmltooling::cleanup<SAMLArtifact>());
- throw;
- }
- catch (XMLToolingException&) {
- for_each(artifacts.begin(), artifacts.end(), xmltooling::cleanup<SAMLArtifact>());
throw;
}
}
-
+
log.debug("attempting to determine source of artifact(s)...");
- const EntityDescriptor* provider=policy.getMetadataProvider()->getEntityDescriptor(artifacts.front());
- if (!provider) {
+ MetadataProvider::Criteria& mc = policy.getMetadataProviderCriteria();
+ mc.artifact = &(artifacts.front());
+ mc.role = policy.getRole();
+ mc.protocol = samlconstants::SAML11_PROTOCOL_ENUM;
+ mc.protocol2 = samlconstants::SAML10_PROTOCOL_ENUM;
+ pair<const EntityDescriptor*,const RoleDescriptor*> provider=policy.getMetadataProvider()->getEntityDescriptor(mc);
+ if (!provider.first) {
log.error(
"metadata lookup failed, unable to determine issuer of artifact (0x%s)",
- SAMLArtifact::toHex(artifacts.front()->getBytes()).c_str()
+ SAMLArtifact::toHex(artifacts.front().getBytes()).c_str()
);
- for_each(artifacts.begin(), artifacts.end(), xmltooling::cleanup<SAMLArtifact>());
throw BindingException("Metadata lookup failed, unable to determine artifact issuer");
}
-
+
if (log.isDebugEnabled()) {
- auto_ptr_char issuer(provider->getEntityID());
- log.debug("lookup succeeded, artifact issued by (%s)", issuer.get());
+ auto_ptr_char issuer(provider.first->getEntityID());
+ log.debug("artifact issued by (%s)", issuer.get());
}
- // Mock up an Issuer object for the policy.
- auto_ptr<saml2::Issuer> issuer(saml2::IssuerBuilder::buildIssuer());
- issuer->setName(provider->getEntityID());
- policy.setIssuer(issuer.get());
- issuer.release(); // owned by policy now
-
- log.debug("attempting to find artifact issuing role...");
- const RoleDescriptor* roledesc=provider->getRoleDescriptor(*(policy.getRole()), samlconstants::SAML11_PROTOCOL_ENUM);
- if (!roledesc)
- roledesc=provider->getRoleDescriptor(*(policy.getRole()), samlconstants::SAML10_PROTOCOL_ENUM);
- if (!roledesc || !dynamic_cast<const IDPSSODescriptor*>(roledesc)) {
- log.error("unable to find compatible SAML role (%s) in metadata", policy.getRole()->toString().c_str());
- for_each(artifacts.begin(), artifacts.end(), xmltooling::cleanup<SAMLArtifact>());
+ if (!provider.second || !dynamic_cast<const IDPSSODescriptor*>(provider.second)) {
+ log.error("unable to find compatible SAML 1.x role (%s) in metadata", policy.getRole()->toString().c_str());
throw BindingException("Unable to find compatible metadata role for artifact issuer.");
}
- policy.setIssuerMetadata(roledesc);
-
- try {
- auto_ptr<Response> response(
- m_artifactResolver->resolve(artifacts, dynamic_cast<const IDPSSODescriptor&>(*roledesc), policy)
- );
-
- // The policy should be enforced against the Response by the resolve step.
-
- for_each(artifacts.begin(), artifacts.end(), xmltooling::cleanup<SAMLArtifact>());
- return response.release();
- }
- catch (XMLToolingException&) {
- for_each(artifacts.begin(), artifacts.end(), xmltooling::cleanup<SAMLArtifact>());
- throw;
- }
+ // Set Issuer for the policy.
+ policy.setIssuer(provider.first->getEntityID());
+ policy.setIssuerMetadata(provider.second);
+
+ log.debug("calling ArtifactResolver...");
+ auto_ptr<Response> response(
+ m_artifactResolver->resolve(artifactptrs, dynamic_cast<const IDPSSODescriptor&>(*provider.second), policy)
+ );
+
+ // The policy should be enforced against the Response by the resolve step.
+
+ return response.release();
}
projects / shibboleth / cpp-opensaml.git / blobdiff