/*
* JBoss, Home of Professional Open Source.
* Copyright 2016 Red Hat, Inc., and individual 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.elytron;
import java.security.Principal;
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.wildfly.security.http.HttpScope;
import org.wildfly.security.http.Scope;
import javax.security.auth.callback.CallbackHandler;
/**
* @author <a href="mailto:psilva@redhat.com">Pedro Igor</a>
*/
public class ElytronCookieTokenStore implements ElytronTokeStore {
protected static Logger log = Logger.getLogger(ElytronCookieTokenStore.class);
private final ElytronHttpFacade httpFacade;
private final CallbackHandler callbackHandler;
public ElytronCookieTokenStore(ElytronHttpFacade httpFacade, CallbackHandler callbackHandler) {
this.httpFacade = httpFacade;
this.callbackHandler = callbackHandler;
}
@Override
public void checkCurrentToken() {
KeycloakDeployment deployment = httpFacade.getDeployment();
KeycloakPrincipal<RefreshableKeycloakSecurityContext> principal = CookieTokenStore.getPrincipalFromCookie(deployment, httpFacade, this);
if (principal == null) {
return;
}
RefreshableKeycloakSecurityContext securityContext = principal.getKeycloakSecurityContext();
if (securityContext.isActive() && !securityContext.getDeployment().isAlwaysRefreshToken()) return;
// FYI: A refresh requires same scope, so same roles will be set. Otherwise, refresh will fail and token will
// not be updated
boolean success = securityContext.refreshExpiredToken(false);
if (success && securityContext.isActive()) return;
saveAccountInfo(new ElytronAccount(principal));
}
@Override
public boolean isCached(RequestAuthenticator authenticator) {
KeycloakDeployment deployment = httpFacade.getDeployment();
KeycloakPrincipal<RefreshableKeycloakSecurityContext> principal = CookieTokenStore.getPrincipalFromCookie(deployment, httpFacade, this);
if (principal == null) {
log.debug("Account was not in cookie or was invalid, returning null");
return false;
}
ElytronAccount account = new ElytronAccount(principal);
if (!deployment.getRealm().equals(account.getKeycloakSecurityContext().getRealm())) {
log.debug("Account in session belongs to a different realm than for this request.");
return false;
}
boolean active = account.checkActive();
if (!active) {
active = account.tryRefresh(this.callbackHandler);
}
if (active) {
log.debug("Cached account found");
restoreRequest();
httpFacade.authenticationComplete(account, true);
return true;
} else {
log.debug("Account was not active, removing cookie and returning false");
CookieTokenStore.removeCookie(httpFacade);
return false;
}
}
@Override
public void saveAccountInfo(OidcKeycloakAccount account) {
RefreshableKeycloakSecurityContext secContext = (RefreshableKeycloakSecurityContext)account.getKeycloakSecurityContext();
CookieTokenStore.setTokenCookie(this.httpFacade.getDeployment(), this.httpFacade, secContext);
HttpScope exchange = this.httpFacade.getScope(Scope.EXCHANGE);
exchange.registerForNotification(httpServerScopes -> logout());
exchange.setAttachment(ElytronAccount.class.getName(), account);
exchange.setAttachment(KeycloakSecurityContext.class.getName(), account.getKeycloakSecurityContext());
restoreRequest();
}
@Override
public void logout() {
logout(false);
}
@Override
public void refreshCallback(RefreshableKeycloakSecurityContext securityContext) {
CookieTokenStore.setTokenCookie(this.httpFacade.getDeployment(), httpFacade, securityContext);
}
@Override
public void saveRequest() {
}
@Override
public boolean restoreRequest() {
return false;
}
@Override
public void logout(boolean glo) {
KeycloakPrincipal<RefreshableKeycloakSecurityContext> principal = CookieTokenStore.getPrincipalFromCookie(this.httpFacade.getDeployment(), this.httpFacade, this);
if (principal == null) {
return;
}
CookieTokenStore.removeCookie(this.httpFacade);
if (glo) {
KeycloakSecurityContext ksc = (KeycloakSecurityContext) principal.getKeycloakSecurityContext();
if (ksc == null) {
return;
}
KeycloakDeployment deployment = httpFacade.getDeployment();
if (!deployment.isBearerOnly() && ksc != null && ksc instanceof RefreshableKeycloakSecurityContext) {
((RefreshableKeycloakSecurityContext) ksc).logout(deployment);
}
}
}
}