/*
* 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.protocol.saml;
import java.util.regex.Pattern;
import org.keycloak.models.AuthenticatedClientSessionModel;
import org.keycloak.models.ClientModel;
import org.keycloak.models.KeycloakSession;
import org.keycloak.models.RealmModel;
import org.keycloak.models.UserSessionModel;
/**
* @author <a href="mailto:mposolda@redhat.com">Marek Posolda</a>
*/
public class SamlSessionUtils {
private static final String DELIMITER = "::";
// Just perf optimization
private static final Pattern PATTERN = Pattern.compile(DELIMITER);
public static String getSessionIndex(AuthenticatedClientSessionModel clientSession) {
UserSessionModel userSession = clientSession.getUserSession();
ClientModel client = clientSession.getClient();
return userSession.getId() + DELIMITER + client.getId();
}
public static AuthenticatedClientSessionModel getClientSession(KeycloakSession session, RealmModel realm, String sessionIndex) {
if (sessionIndex == null) {
return null;
}
String[] parts = PATTERN.split(sessionIndex);
if (parts.length != 2) {
return null;
}
UserSessionModel userSession = session.sessions().getUserSession(realm, parts[0]);
if (userSession == null) {
return null;
}
return userSession.getAuthenticatedClientSessions().get(parts[1]);
}
}