/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.jooby.internal.pac4j;
import static java.util.Objects.requireNonNull;
import java.util.Optional;
import org.jooby.Request;
import org.jooby.Response;
import org.jooby.Route;
import org.jooby.Session;
import org.jooby.pac4j.Auth;
import org.jooby.pac4j.AuthStore;
import org.pac4j.core.profile.CommonProfile;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class AuthLogout implements Route.Handler {
/** The logging system. */
private final Logger log = LoggerFactory.getLogger(getClass());
private String redirectTo;
public AuthLogout(final String redirectTo) {
this.redirectTo = requireNonNull(redirectTo, "RedirectTo is required.");
}
@SuppressWarnings("unchecked")
@Override
public void handle(final Request req, final Response rsp) throws Throwable {
// DON'T create a session for JWT/param/header auth (a.k.a stateless)
Optional<Session> ifSession = req.ifSession();
if (ifSession.isPresent()) {
Optional<String> profileId = ifSession.get().unset(Auth.ID).toOptional();
if (profileId.isPresent()) {
Optional<CommonProfile> profile = req.require(AuthStore.class).unset(profileId.get());
log.debug("logout {}", profile);
}
} else {
log.debug("nothing to logout from session");
}
String redirectTo = req.<String> ifGet("auth.logout.redirectTo").orElse(this.redirectTo);
rsp.redirect(redirectTo);
}
}