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/**
* 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
*
* 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.
*/
/**
* MessageDecoder.cpp
*
* Interface to SAML protocol binding message decoders.
*/
#include "internal.h"
#include "exceptions.h"
#include "binding/MessageDecoder.h"
#include "saml2/metadata/EndpointManager.h"
#include "saml2/metadata/Metadata.h"
#include "util/SAMLConstants.h"
#include <xmltooling/impl/AnyElement.h>
using namespace opensaml::saml2md;
using namespace opensaml;
using namespace xmltooling;
using namespace std;
namespace opensaml {
namespace saml1p {
SAML_DLLLOCAL PluginManager<MessageDecoder,string,const DOMElement*>::Factory SAML1ArtifactDecoderFactory;
SAML_DLLLOCAL PluginManager<MessageDecoder,string,const DOMElement*>::Factory SAML1POSTDecoderFactory;
SAML_DLLLOCAL PluginManager<MessageDecoder,string,const DOMElement*>::Factory SAML1SOAPDecoderFactory;
};
namespace saml2p {
SAML_DLLLOCAL PluginManager<MessageDecoder,string,const DOMElement*>::Factory SAML2ArtifactDecoderFactory;
SAML_DLLLOCAL PluginManager<MessageDecoder,string,const DOMElement*>::Factory SAML2POSTDecoderFactory;
SAML_DLLLOCAL PluginManager<MessageDecoder,string,const DOMElement*>::Factory SAML2RedirectDecoderFactory;
SAML_DLLLOCAL PluginManager<MessageDecoder,string,const DOMElement*>::Factory SAML2SOAPDecoderFactory;
SAML_DLLLOCAL PluginManager<MessageDecoder,string,const DOMElement*>::Factory SAML2ECPDecoderFactory;
};
};
void SAML_API opensaml::registerMessageDecoders()
{
SAMLConfig& conf=SAMLConfig::getConfig();
conf.MessageDecoderManager.registerFactory(samlconstants::SAML1_PROFILE_BROWSER_ARTIFACT, saml1p::SAML1ArtifactDecoderFactory);
conf.MessageDecoderManager.registerFactory(samlconstants::SAML1_PROFILE_BROWSER_POST, saml1p::SAML1POSTDecoderFactory);
conf.MessageDecoderManager.registerFactory(samlconstants::SAML1_BINDING_SOAP, saml1p::SAML1SOAPDecoderFactory);
conf.MessageDecoderManager.registerFactory(samlconstants::SAML20_BINDING_HTTP_ARTIFACT, saml2p::SAML2ArtifactDecoderFactory);
conf.MessageDecoderManager.registerFactory(samlconstants::SAML20_BINDING_HTTP_POST, saml2p::SAML2POSTDecoderFactory);
conf.MessageDecoderManager.registerFactory(samlconstants::SAML20_BINDING_HTTP_POST_SIMPLESIGN, saml2p::SAML2POSTDecoderFactory);
conf.MessageDecoderManager.registerFactory(samlconstants::SAML20_BINDING_HTTP_REDIRECT, saml2p::SAML2RedirectDecoderFactory);
conf.MessageDecoderManager.registerFactory(samlconstants::SAML20_BINDING_SOAP, saml2p::SAML2SOAPDecoderFactory);
conf.MessageDecoderManager.registerFactory(samlconstants::SAML20_BINDING_PAOS, saml2p::SAML2ECPDecoderFactory);
static const XMLCh RelayState[] = UNICODE_LITERAL_10(R,e,l,a,y,S,t,a,t,e);
XMLObjectBuilder::registerBuilder(xmltooling::QName(samlconstants::SAML20ECP_NS, RelayState), new AnyElementBuilder());
}
MessageDecoder::MessageDecoder() : m_artifactResolver(nullptr)
{
}
MessageDecoder::~MessageDecoder()
{
}
const XMLCh* MessageDecoder::getProtocolFamily() const
{
return nullptr;
}
bool MessageDecoder::isUserAgentPresent() const
{
return true;
}
void MessageDecoder::setArtifactResolver(const ArtifactResolver* artifactResolver)
{
m_artifactResolver = artifactResolver;
}
MessageDecoder::ArtifactResolver::ArtifactResolver()
{
}
MessageDecoder::ArtifactResolver::~ArtifactResolver()
{
}
bool MessageDecoder::ArtifactResolver::isSupported(const SSODescriptorType& ssoDescriptor) const
{
EndpointManager<ArtifactResolutionService> mgr(ssoDescriptor.getArtifactResolutionServices());
if (ssoDescriptor.hasSupport(samlconstants::SAML20P_NS)) {
auto_ptr_XMLCh binding(samlconstants::SAML20_BINDING_SOAP);
return (mgr.getByBinding(binding.get()) != nullptr);
}
else if (ssoDescriptor.hasSupport(samlconstants::SAML11_PROTOCOL_ENUM) || ssoDescriptor.hasSupport(samlconstants::SAML10_PROTOCOL_ENUM)) {
auto_ptr_XMLCh binding(samlconstants::SAML1_BINDING_SOAP);
return (mgr.getByBinding(binding.get()) != nullptr);
}
return false;
}
XMLObject* MessageDecoder::decode(
std::string& relayState,
const xmltooling::GenericRequest& genericRequest,
SecurityPolicy& policy
) const
{
// Default just calls new version.
return decode(relayState, genericRequest, nullptr, policy);
}
XMLObject* MessageDecoder::decode(
std::string&,
const xmltooling::GenericRequest&,
xmltooling::GenericResponse*,
SecurityPolicy&
) const
{
throw BindingException("Unimplemented decode method");
}
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