| | |
| | | package org.keycloak.protocol.cas; |
| | | |
| | | import org.apache.http.HttpEntity; |
| | | import org.jboss.logging.Logger; |
| | | import org.keycloak.common.util.KeycloakUriBuilder; |
| | | import org.keycloak.events.EventBuilder; |
| | | import org.keycloak.events.EventType; |
| | | import org.keycloak.models.*; |
| | | import org.keycloak.protocol.LoginProtocol; |
| | | import org.keycloak.protocol.cas.utils.LogoutHelper; |
| | | import org.keycloak.services.managers.ClientSessionCode; |
| | | import org.keycloak.services.managers.ResourceAdminManager; |
| | | |
| | | import javax.ws.rs.core.HttpHeaders; |
| | | import javax.ws.rs.core.Response; |
| | | import javax.ws.rs.core.UriInfo; |
| | | import java.io.IOException; |
| | | import java.net.URI; |
| | | |
| | | public class CASLoginProtocol implements LoginProtocol { |
| | | private static final Logger logger = Logger.getLogger(CASLoginProtocol.class); |
| | | |
| | | public static final String LOGIN_PROTOCOL = "cas"; |
| | | |
| | | public static final String SERVICE_PARAM = "service"; |
| | |
| | | public static final String TICKET_RESPONSE_PARAM = "ticket"; |
| | | |
| | | public static final String SERVICE_TICKET_PREFIX = "ST-"; |
| | | public static final String SESSION_SERVICE_TICKET = "service_ticket"; |
| | | |
| | | protected KeycloakSession session; |
| | | protected RealmModel realm; |
| | |
| | | |
| | | @Override |
| | | public void backchannelLogout(UserSessionModel userSession, ClientSessionModel clientSession) { |
| | | String logoutUrl = clientSession.getRedirectUri(); |
| | | String serviceTicket = clientSession.getNote(CASLoginProtocol.SESSION_SERVICE_TICKET); |
| | | //check if session is fully authenticated (i.e. serviceValidate has been called) |
| | | if (serviceTicket != null && !serviceTicket.isEmpty()) { |
| | | sendSingleLogoutRequest(logoutUrl, serviceTicket); |
| | | } |
| | | ClientModel client = clientSession.getClient(); |
| | | new ResourceAdminManager(session).logoutClientSession(uriInfo.getRequestUri(), realm, client, clientSession); |
| | | } |
| | | |
| | | private void sendSingleLogoutRequest(String logoutUrl, String serviceTicket) { |
| | | HttpEntity requestEntity = LogoutHelper.buildSingleLogoutRequest(serviceTicket); |
| | | try { |
| | | LogoutHelper.postWithRedirect(session, logoutUrl, requestEntity); |
| | | logger.debug("Sent CAS single logout for service " + logoutUrl); |
| | | } catch (IOException e) { |
| | | logger.warn("Failed to call CAS service for logout: " + logoutUrl, e); |
| | | } |
| | | } |
| | | |
| | | @Override |
| | | public Response frontchannelLogout(UserSessionModel userSession, ClientSessionModel clientSession) { |
| | | // todo oidc redirect support |