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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.
*/
/**
* MetadataCredentialCriteria.cpp
*
* Metadata-based CredentialCriteria subclass.
*/
#include "internal.h"
#include "saml2/metadata/Metadata.h"
#include "saml2/metadata/MetadataCredentialContext.h"
#include "saml2/metadata/MetadataCredentialCriteria.h"
#include <xmltooling/security/Credential.h>
using namespace opensaml::saml2md;
using namespace xmltooling;
MetadataCredentialCriteria::MetadataCredentialCriteria(const RoleDescriptor& role) : m_role(role)
{
const EntityDescriptor* entity = dynamic_cast<const EntityDescriptor*>(role.getParent());
if (entity) {
auto_ptr_char name(entity->getEntityID());
setPeerName(name.get());
}
}
bool MetadataCredentialCriteria::matches(const Credential& credential) const
{
const MetadataCredentialContext* context = dynamic_cast<const MetadataCredentialContext*>(credential.getCredentialContext());
if (context) {
// Check for a usage mismatch.
if ((getUsage() & (xmltooling::Credential::SIGNING_CREDENTIAL | xmltooling::Credential::TLS_CREDENTIAL)) &&
XMLString::equals(context->getKeyDescriptor().getUse(),KeyDescriptor::KEYTYPE_ENCRYPTION))
return false;
else if ((getUsage() & xmltooling::Credential::ENCRYPTION_CREDENTIAL) &&
XMLString::equals(context->getKeyDescriptor().getUse(),KeyDescriptor::KEYTYPE_SIGNING))
return false;
}
return CredentialCriteria::matches(credential);
}
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