/*
* 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.services.migration;
import org.keycloak.migration.MigrationProvider;
import org.keycloak.models.ClaimMask;
import org.keycloak.models.KeycloakSession;
import org.keycloak.models.ProtocolMapperModel;
import org.keycloak.models.RealmModel;
import org.keycloak.models.utils.ModelToRepresentation;
import org.keycloak.protocol.LoginProtocol;
import org.keycloak.protocol.LoginProtocolFactory;
import org.keycloak.protocol.oidc.OIDCLoginProtocolFactory;
import org.keycloak.provider.ProviderFactory;
import org.keycloak.representations.idm.ProtocolMapperRepresentation;
import org.keycloak.services.managers.RealmManager;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* Various common utils needed for migration from older version to newer
*
* @author <a href="mailto:mposolda@redhat.com">Marek Posolda</a>
*/
public class DefaultMigrationProvider implements MigrationProvider {
private final KeycloakSession session;
public DefaultMigrationProvider(KeycloakSession session) {
this.session = session;
}
@Override
public List<ProtocolMapperRepresentation> getMappersForClaimMask(Long claimMask) {
Map<String, ProtocolMapperRepresentation> allMappers = getAllDefaultMappers(session);
if (claimMask == null) {
return new ArrayList<ProtocolMapperRepresentation>(allMappers.values());
}
if (!ClaimMask.hasUsername(claimMask)) {
allMappers.remove(OIDCLoginProtocolFactory.USERNAME);
}
if (!ClaimMask.hasEmail(claimMask)) {
allMappers.remove(OIDCLoginProtocolFactory.EMAIL);
}
if (!ClaimMask.hasName(claimMask)) {
allMappers.remove(OIDCLoginProtocolFactory.FAMILY_NAME);
allMappers.remove(OIDCLoginProtocolFactory.FULL_NAME);
allMappers.remove(OIDCLoginProtocolFactory.GIVEN_NAME);
}
return new ArrayList<ProtocolMapperRepresentation>(allMappers.values());
}
@Override
public List<ProtocolMapperModel> getBuiltinMappers(String protocol) {
LoginProtocolFactory providerFactory = (LoginProtocolFactory) session.getKeycloakSessionFactory().getProviderFactory(LoginProtocol.class, protocol);
return providerFactory.getBuiltinMappers();
}
@Override
public void setupAdminCli(RealmModel realm) {
new RealmManager(session).setupAdminCli(realm);
}
@Override
public void close() {
}
private static Map<String, ProtocolMapperRepresentation> getAllDefaultMappers(KeycloakSession session) {
Map<String, ProtocolMapperRepresentation> allMappers = new HashMap<String, ProtocolMapperRepresentation>();
List<ProviderFactory> loginProtocolFactories = session.getKeycloakSessionFactory().getProviderFactories(LoginProtocol.class);
for (ProviderFactory factory : loginProtocolFactories) {
LoginProtocolFactory loginProtocolFactory = (LoginProtocolFactory) factory;
List<ProtocolMapperModel> currentMappers = loginProtocolFactory.getDefaultBuiltinMappers();
for (ProtocolMapperModel protocolMapper : currentMappers) {
ProtocolMapperRepresentation rep = ModelToRepresentation.toRepresentation(protocolMapper);
allMappers.put(protocolMapper.getName(), rep);
}
}
return allMappers;
}
}