/*
* 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.federation.ldap.mappers;
import org.keycloak.federation.ldap.LDAPFederationProvider;
import org.keycloak.federation.ldap.idm.model.LDAPObject;
import org.keycloak.federation.ldap.idm.query.internal.LDAPQuery;
import org.keycloak.models.GroupModel;
import org.keycloak.models.KeycloakSession;
import org.keycloak.models.RealmModel;
import org.keycloak.models.UserFederationMapperModel;
import org.keycloak.models.UserFederationProvider;
import org.keycloak.models.UserFederationSyncResult;
import org.keycloak.models.UserModel;
import javax.naming.AuthenticationException;
import java.util.List;
/**
* Sufficient if mapper implementation is stateless and doesn't need to "close" any state
*
* @author <a href="mailto:mposolda@redhat.com">Marek Posolda</a>
*/
public class LDAPFederationMapperBridge implements LDAPFederationMapper {
private final AbstractLDAPFederationMapperFactory factory;
public LDAPFederationMapperBridge(AbstractLDAPFederationMapperFactory factory) {
this.factory = factory;
}
// Sync groups from LDAP to Keycloak DB
@Override
public UserFederationSyncResult syncDataFromFederationProviderToKeycloak(UserFederationMapperModel mapperModel, UserFederationProvider federationProvider, KeycloakSession session, RealmModel realm) {
return getDelegate(mapperModel, federationProvider, realm).syncDataFromFederationProviderToKeycloak();
}
@Override
public UserFederationSyncResult syncDataFromKeycloakToFederationProvider(UserFederationMapperModel mapperModel, UserFederationProvider federationProvider, KeycloakSession session, RealmModel realm) {
return getDelegate(mapperModel, federationProvider, realm).syncDataFromKeycloakToFederationProvider();
}
@Override
public void onImportUserFromLDAP(UserFederationMapperModel mapperModel, LDAPFederationProvider ldapProvider, LDAPObject ldapUser, UserModel user, RealmModel realm, boolean isCreate) {
getDelegate(mapperModel, ldapProvider, realm).onImportUserFromLDAP(ldapUser, user, isCreate);
}
@Override
public void onRegisterUserToLDAP(UserFederationMapperModel mapperModel, LDAPFederationProvider ldapProvider, LDAPObject ldapUser, UserModel localUser, RealmModel realm) {
getDelegate(mapperModel, ldapProvider, realm).onRegisterUserToLDAP(ldapUser, localUser);
}
@Override
public UserModel proxy(UserFederationMapperModel mapperModel, LDAPFederationProvider ldapProvider, LDAPObject ldapUser, UserModel delegate, RealmModel realm) {
return getDelegate(mapperModel, ldapProvider, realm).proxy(ldapUser, delegate);
}
@Override
public void beforeLDAPQuery(UserFederationMapperModel mapperModel, LDAPQuery query) {
// Improve if needed
getDelegate(mapperModel, query.getLdapProvider(), null).beforeLDAPQuery(query);
}
@Override
public List<UserModel> getGroupMembers(UserFederationMapperModel mapperModel, UserFederationProvider ldapProvider, RealmModel realm, GroupModel group, int firstResult, int maxResults) {
return getDelegate(mapperModel, ldapProvider, realm).getGroupMembers(group, firstResult, maxResults);
}
@Override
public boolean onAuthenticationFailure(UserFederationMapperModel mapperModel, LDAPFederationProvider ldapProvider, LDAPObject ldapUser, UserModel user, AuthenticationException ldapException, RealmModel realm) {
return getDelegate(mapperModel, ldapProvider, realm).onAuthenticationFailure(ldapUser, user, ldapException);
}
private AbstractLDAPFederationMapper getDelegate(UserFederationMapperModel mapperModel, UserFederationProvider federationProvider, RealmModel realm) {
LDAPFederationProvider ldapProvider = (LDAPFederationProvider) federationProvider;
return factory.createMapper(mapperModel, ldapProvider, realm);
}
@Override
public void close() {
}
}