ScopePolicyProviderFactory.java
/*
* Copyright 2018 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.policy.provider.permission;
import org.keycloak.Config;
import org.keycloak.authorization.AuthorizationProvider;
import org.keycloak.authorization.model.Policy;
import org.keycloak.authorization.policy.provider.PolicyProvider;
import org.keycloak.authorization.policy.provider.PolicyProviderFactory;
import org.keycloak.models.KeycloakSession;
import org.keycloak.models.KeycloakSessionFactory;
import org.keycloak.representations.idm.authorization.ScopePermissionRepresentation;
import java.util.HashMap;
import java.util.Map;
/**
* @author <a href="mailto:psilva@redhat.com">Pedro Igor</a>
*/
public class ScopePolicyProviderFactory implements PolicyProviderFactory<ScopePermissionRepresentation> {
private ScopePolicyProvider provider = new ScopePolicyProvider();
@Override
public String getName() {
return "Scope-Based";
}
@Override
public String getGroup() {
return "Permission";
}
@Override
public PolicyProvider create(AuthorizationProvider authorization) {
return provider;
}
@Override
public PolicyProvider create(KeycloakSession session) {
return null;
}
@Override
public Class<ScopePermissionRepresentation> getRepresentationType() {
return ScopePermissionRepresentation.class;
}
@Override
public ScopePermissionRepresentation toRepresentation(Policy policy, AuthorizationProvider authorization) {
ScopePermissionRepresentation representation = new ScopePermissionRepresentation();
representation.setResourceType(policy.getConfig().get("defaultResourceType"));
return representation;
}
@Override
public void onCreate(Policy policy, ScopePermissionRepresentation representation, AuthorizationProvider authorization) {
updateResourceType(policy, representation);
}
@Override
public void onUpdate(Policy policy, ScopePermissionRepresentation representation, AuthorizationProvider authorization) {
updateResourceType(policy, representation);
}
private void updateResourceType(Policy policy, ScopePermissionRepresentation representation) {
if (representation != null) {
Map<String, String> config = new HashMap(policy.getConfig());
config.compute("defaultResourceType", (key, value) -> {
String resourceType = representation.getResourceType();
return resourceType != null ? representation.getResourceType() : null;
});
policy.setConfig(config);
}
}
@Override
public void init(Config.Scope config) {
}
@Override
public void postInit(KeycloakSessionFactory factory) {
}
@Override
public void close() {
}
@Override
public String getId() {
return "scope";
}
}