/*
* 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.adapters.jetty.core;
import org.eclipse.jetty.server.Request;
import org.jboss.logging.Logger;
import org.keycloak.KeycloakPrincipal;
import org.keycloak.KeycloakSecurityContext;
import org.keycloak.adapters.AdapterTokenStore;
import org.keycloak.adapters.CookieTokenStore;
import org.keycloak.adapters.KeycloakDeployment;
import org.keycloak.adapters.OidcKeycloakAccount;
import org.keycloak.adapters.RefreshableKeycloakSecurityContext;
import org.keycloak.adapters.RequestAuthenticator;
import org.keycloak.adapters.spi.HttpFacade;
/**
* Handle storage of token info in cookie. Per-request object.
*
* @author <a href="mailto:mposolda@redhat.com">Marek Posolda</a>
*/
public class JettyCookieTokenStore implements AdapterTokenStore {
private static final Logger log = Logger.getLogger(JettyCookieTokenStore.class);
private Request request;
private HttpFacade facade;
private KeycloakDeployment deployment;
private KeycloakPrincipal<RefreshableKeycloakSecurityContext> authenticatedPrincipal;
public JettyCookieTokenStore(Request request, HttpFacade facade, KeycloakDeployment deployment) {
this.request = request;
this.facade = facade;
this.deployment = deployment;
}
@Override
public void checkCurrentToken() {
this.authenticatedPrincipal = checkPrincipalFromCookie();
}
@Override
public boolean isCached(RequestAuthenticator authenticator) {
// Assuming authenticatedPrincipal set by previous call of checkCurrentToken() during this request
if (authenticatedPrincipal != null) {
log.debug("remote logged in already. Establish state from cookie");
RefreshableKeycloakSecurityContext securityContext = authenticatedPrincipal.getKeycloakSecurityContext();
if (!securityContext.getRealm().equals(deployment.getRealm())) {
log.debug("Account from cookie is from a different realm than for the request.");
return false;
}
securityContext.setCurrentRequestInfo(deployment, this);
request.setAttribute(KeycloakSecurityContext.class.getName(), securityContext);
return true;
} else {
return false;
}
}
@Override
public void saveAccountInfo(OidcKeycloakAccount account) {
RefreshableKeycloakSecurityContext securityContext = (RefreshableKeycloakSecurityContext)account.getKeycloakSecurityContext();
CookieTokenStore.setTokenCookie(deployment, facade, securityContext);
}
@Override
public void logout() {
CookieTokenStore.removeCookie(facade);
}
@Override
public void refreshCallback(RefreshableKeycloakSecurityContext secContext) {
CookieTokenStore.setTokenCookie(deployment, facade, secContext);
}
/**
* Verify if we already have authenticated and active principal in cookie. Perform refresh if it's not active
*
* @return valid principal
*/
protected KeycloakPrincipal<RefreshableKeycloakSecurityContext> checkPrincipalFromCookie() {
KeycloakPrincipal<RefreshableKeycloakSecurityContext> principal = CookieTokenStore.getPrincipalFromCookie(deployment, facade, this);
if (principal == null) {
log.debug("Account was not in cookie or was invalid");
return null;
}
RefreshableKeycloakSecurityContext session = principal.getKeycloakSecurityContext();
if (session.isActive() && !session.getDeployment().isAlwaysRefreshToken()) return principal;
boolean success = session.refreshExpiredToken(false);
if (success && session.isActive()) return principal;
log.debugf("Cleanup and expire cookie for user %s after failed refresh", principal.getName());
CookieTokenStore.removeCookie(facade);
return null;
}
@Override
public void saveRequest() {
}
@Override
public boolean restoreRequest() {
return false;
}
}