/**
 * 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.
 */

/**
 * SecurityPolicy.cpp
 *
 * SP-specific SecurityPolicy subclass.
 */

#include "internal.h"
#include "Application.h"
#include "ServiceProvider.h"
#include "metadata/MetadataProviderCriteria.h"
#include "security/SecurityPolicy.h"

using namespace shibsp;
using namespace opensaml::saml2;
using namespace std;

SecurityPolicy::SecurityPolicy(const Application& application, const xmltooling::QName* role, bool validate, const char* policyId)
        : opensaml::SecurityPolicy(application.getMetadataProvider(), role, application.getTrustEngine(), validate), m_application(application) {
    const vector<const opensaml::SecurityPolicyRule*>& rules =
        application.getServiceProvider().getPolicyRules(policyId ? policyId : application.getString("policyId").second);
    getRules().assign(rules.begin(), rules.end());

    // Populate audiences.
    if (application.getAudiences()) {
        for (vector<const XMLCh*>::const_iterator a = application.getAudiences()->begin(); a != application.getAudiences()->end(); ++a)
            getAudiences().push_back(*a);
    }
}

SecurityPolicy::~SecurityPolicy()
{
}

opensaml::saml2md::MetadataProvider::Criteria& SecurityPolicy::getMetadataProviderCriteria() const
{
    if (!m_metadataCriteria)
        m_metadataCriteria=new MetadataProviderCriteria(m_application);
    else
        m_metadataCriteria->reset();
    return *m_metadataCriteria;
}

const Application& SecurityPolicy::getApplication() const
{
    return m_application;
}
