/*
* Copyright 2016 Red Hat, Inc. and/or its affiliates
* and other contributors as indicated by the @author tags.
*
* 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
*
* 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.
*/
package org.keycloak.authorization.admin;
import java.io.IOException;
import org.keycloak.authorization.AuthorizationProvider;
import org.keycloak.authorization.model.Policy;
import org.keycloak.authorization.model.ResourceServer;
import org.keycloak.authorization.policy.provider.PolicyProviderFactory;
import org.keycloak.models.utils.ModelToRepresentation;
import org.keycloak.representations.idm.authorization.AbstractPolicyRepresentation;
import org.keycloak.services.resources.admin.RealmAuth;
import org.keycloak.util.JsonSerialization;
/**
* @author <a href="mailto:psilva@redhat.com">Pedro Igor</a>
*/
public class PolicyTypeResourceService extends PolicyResourceService {
public PolicyTypeResourceService(Policy policy, ResourceServer resourceServer, AuthorizationProvider authorization, RealmAuth auth) {
super(policy, resourceServer, authorization, auth);
}
@Override
protected AbstractPolicyRepresentation doCreateRepresentation(String payload) {
String type = getPolicy().getType();
Class<? extends AbstractPolicyRepresentation> representationType = authorization.getProviderFactory(type).getRepresentationType();
if (representationType == null) {
throw new RuntimeException("Policy provider for type [" + type + "] returned a null representation type.");
}
AbstractPolicyRepresentation representation;
try {
representation = JsonSerialization.readValue(payload, representationType);
} catch (IOException e) {
throw new RuntimeException("Failed to deserialize JSON using policy provider for type [" + type + "].", e);
}
representation.setType(type);
return representation;
}
@Override
protected AbstractPolicyRepresentation toRepresentation(Policy policy, AuthorizationProvider authorization) {
PolicyProviderFactory providerFactory = authorization.getProviderFactory(policy.getType());
return ModelToRepresentation.toRepresentation(policy, providerFactory.getRepresentationType(), authorization);
}
}