From 8560e4a392962f6b1bdd40f444f091f6a36cdbd4 Mon Sep 17 00:00:00 2001 From: Jacek Kowalski <Jacek@jacekk.info> Date: Fri, 24 Nov 2023 15:24:58 +0000 Subject: [PATCH] CASLoginProtocol: close Response resource in backchannelLogout --- src/main/java/org/keycloak/protocol/cas/CASLoginProtocol.java | 70 +++++++++++++++++++++++++---------- 1 files changed, 50 insertions(+), 20 deletions(-) diff --git a/src/main/java/org/keycloak/protocol/cas/CASLoginProtocol.java b/src/main/java/org/keycloak/protocol/cas/CASLoginProtocol.java index fecd557..dfe8321 100644 --- a/src/main/java/org/keycloak/protocol/cas/CASLoginProtocol.java +++ b/src/main/java/org/keycloak/protocol/cas/CASLoginProtocol.java @@ -1,23 +1,28 @@ package org.keycloak.protocol.cas; +import jakarta.ws.rs.core.HttpHeaders; +import jakarta.ws.rs.core.Response; +import jakarta.ws.rs.core.UriInfo; import org.apache.http.HttpEntity; import org.jboss.logging.Logger; import org.keycloak.common.util.KeycloakUriBuilder; +import org.keycloak.common.util.Time; +import org.keycloak.events.Details; import org.keycloak.events.EventBuilder; import org.keycloak.events.EventType; import org.keycloak.forms.login.LoginFormsProvider; 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.protocol.oidc.utils.OAuth2Code; +import org.keycloak.protocol.oidc.utils.OAuth2CodeParser; +import org.keycloak.services.ErrorPage; import org.keycloak.services.managers.ResourceAdminManager; import org.keycloak.sessions.AuthenticationSessionModel; -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; +import java.util.UUID; public class CASLoginProtocol implements LoginProtocol { private static final Logger logger = Logger.getLogger(CASLoginProtocol.class); @@ -32,6 +37,7 @@ public static final String FORMAT_PARAM = "format"; public static final String TICKET_RESPONSE_PARAM = "ticket"; + public static final String SAMLART_RESPONSE_PARAM = "SAMLart"; public static final String SERVICE_TICKET_PREFIX = "ST-"; public static final String SESSION_SERVICE_TICKET = "service_ticket"; @@ -86,16 +92,28 @@ } @Override - public Response authenticated(UserSessionModel userSession, ClientSessionContext clientSessionCtx) { + public Response authenticated(AuthenticationSessionModel authSession, UserSessionModel userSession, ClientSessionContext clientSessionCtx) { AuthenticatedClientSessionModel clientSession = clientSessionCtx.getClientSession(); - ClientSessionCode<AuthenticatedClientSessionModel> accessCode = new ClientSessionCode<>(session, realm, clientSession); - String service = clientSession.getRedirectUri(); + String service = authSession.getRedirectUri(); //TODO validate service - String code = accessCode.getOrGenerateCode(); + OAuth2Code codeData = new OAuth2Code(UUID.randomUUID().toString(), + Time.currentTime() + userSession.getRealm().getAccessCodeLifespan(), + null, null, authSession.getRedirectUri(), null, null, + userSession.getId()); + String code = OAuth2CodeParser.persistCode(session, clientSession, codeData); + KeycloakUriBuilder uriBuilder = KeycloakUriBuilder.fromUri(service); - uriBuilder.queryParam(TICKET_RESPONSE_PARAM, SERVICE_TICKET_PREFIX + code); + + String loginTicket = SERVICE_TICKET_PREFIX + code; + + if (authSession.getClientNotes().containsKey(CASLoginProtocol.TARGET_PARAM)) { + // This was a SAML 1.1 auth request so return the ticket ID as "SAMLart" instead of "ticket" + uriBuilder.queryParam(SAMLART_RESPONSE_PARAM, loginTicket); + } else { + uriBuilder.queryParam(TICKET_RESPONSE_PARAM, loginTicket); + } URI redirectUri = uriBuilder.build(); @@ -105,11 +123,16 @@ @Override public Response sendError(AuthenticationSessionModel authSession, Error error) { - return Response.serverError().entity(error).build(); + if (authSession.getClientNotes().containsKey(CASLoginProtocol.GATEWAY_PARAM)) { + if (error == Error.PASSIVE_INTERACTION_REQUIRED || error == Error.PASSIVE_LOGIN_REQUIRED) { + return Response.status(302).location(URI.create(authSession.getRedirectUri())).build(); + } + } + return ErrorPage.error(session, authSession, Response.Status.INTERNAL_SERVER_ERROR, error.name()); } @Override - public void backchannelLogout(UserSessionModel userSession, AuthenticatedClientSessionModel clientSession) { + public Response backchannelLogout(UserSessionModel userSession, AuthenticatedClientSessionModel 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) @@ -117,12 +140,13 @@ sendSingleLogoutRequest(logoutUrl, serviceTicket); } ClientModel client = clientSession.getClient(); - new ResourceAdminManager(session).logoutClientSession(uriInfo.getRequestUri(), realm, client, clientSession); + new ResourceAdminManager(session).logoutClientSession(realm, client, clientSession).close(); + return Response.ok().build(); } private void sendSingleLogoutRequest(String logoutUrl, String serviceTicket) { - HttpEntity requestEntity = LogoutHelper.buildSingleLogoutRequest(serviceTicket); try { + HttpEntity requestEntity = LogoutHelper.buildSingleLogoutRequest(serviceTicket); LogoutHelper.postWithRedirect(session, logoutUrl, requestEntity); logger.debug("Sent CAS single logout for service " + logoutUrl); } catch (IOException e) { @@ -137,19 +161,25 @@ } @Override - public Response finishLogout(UserSessionModel userSession) { + public Response finishBrowserLogout(UserSessionModel userSession, AuthenticationSessionModel logoutSession) { String redirectUri = userSession.getNote(CASLoginProtocol.LOGOUT_REDIRECT_URI); - event.event(EventType.LOGOUT); - event.user(userSession.getUser()).session(userSession).success(); + event.event(EventType.LOGOUT) + .user(userSession.getUser()) + .session(userSession) + .detail(Details.USERNAME, userSession.getUser().getUsername()); if (redirectUri != null) { + event.detail(Details.REDIRECT_URI, redirectUri); + event.success(); return Response.status(302).location(URI.create(redirectUri)).build(); - } else { - LoginFormsProvider infoPage = session.getProvider(LoginFormsProvider.class).setSuccess("Logout successful"); - infoPage.setAttribute("skipLink", true); - return infoPage.createInfoPage(); } + + event.success(); + + LoginFormsProvider infoPage = session.getProvider(LoginFormsProvider.class).setSuccess("Logout successful"); + infoPage.setAttribute("skipLink", true); + return infoPage.createInfoPage(); } @Override -- Gitblit v1.9.1