UserSessionCrossDCManager.java

/*
 * Copyright 2017 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.managers;

import java.util.Map;

import org.jboss.logging.Logger;
import org.keycloak.models.AuthenticatedClientSessionModel;
import org.keycloak.models.KeycloakSession;
import org.keycloak.models.RealmModel;
import org.keycloak.models.UserSessionModel;
import org.keycloak.sessions.CommonClientSessionModel;

/**
 * @author <a href="mailto:mposolda@redhat.com">Marek Posolda</a>
 */
public class UserSessionCrossDCManager {

    private static final Logger logger = Logger.getLogger(UserSessionCrossDCManager.class);

    private final KeycloakSession kcSession;

    public UserSessionCrossDCManager(KeycloakSession session) {
        this.kcSession = session;
    }


    // get userSession if it has "authenticatedClientSession" of specified client attached to it. Otherwise download it from remoteCache
    public UserSessionModel getUserSessionWithClient(RealmModel realm, String id, boolean offline, String clientUUID) {
        return kcSession.sessions().getUserSessionWithPredicate(realm, id, offline, userSession -> userSession.getAuthenticatedClientSessions().containsKey(clientUUID));
    }


    // get userSession if it has "authenticatedClientSession" of specified client attached to it and there is "CODE_TO_TOKEN" action. Otherwise download it from remoteCache
    // TODO Probably remove this method once AuthenticatedClientSession.getAction is removed and information is moved to OAuth code JWT instead
    public UserSessionModel getUserSessionWithClientAndCodeToTokenAction(RealmModel realm, String id, String clientUUID) {

        return kcSession.sessions().getUserSessionWithPredicate(realm, id, false, (UserSessionModel userSession) -> {

            Map<String, AuthenticatedClientSessionModel> authSessions = userSession.getAuthenticatedClientSessions();
            if (!authSessions.containsKey(clientUUID)) {
                return false;
            }

            AuthenticatedClientSessionModel authSession = authSessions.get(clientUUID);
            return CommonClientSessionModel.Action.CODE_TO_TOKEN.toString().equals(authSession.getAction());

        });
    }
}