/**
* 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.pac4j;
import static java.util.Objects.requireNonNull;
import java.util.Optional;
import javax.inject.Inject;
import javax.inject.Provider;
import org.jooby.Session;
import org.jooby.internal.pac4j.AuthSerializer;
import org.pac4j.core.profile.CommonProfile;
/**
* An {@link AuthStore} on top of the {@link Session}. This is the default {@link AuthStore}.
*
* @author edgar
* @since 0.6.0
* @param <U> User profile to work with.
*/
public class AuthSessionStore<U extends CommonProfile> implements AuthStore<U> {
public final static String USER_PROFILE = "pac4jUserProfile";
private Provider<Session> session;
@Inject
public AuthSessionStore(final Provider<Session> session) {
this.session = requireNonNull(session, "Session is required.");
}
@Override
public Optional<U> get(final String id) throws Exception {
Session session = this.session.get();
return get(session.get(key(id)).toOptional());
}
@Override
public void set(final U profile) throws Exception {
this.session.get().set(key(profile.getId()), AuthSerializer.objToStr(profile));
}
@Override
public Optional<U> unset(final String id) throws Exception {
Session session = this.session.get();
return get(session.unset(key(id)).toOptional());
}
@SuppressWarnings("unchecked")
private Optional<U> get(final Optional<String> value) {
U profile = null;
if (value.isPresent()) {
profile = (U) AuthSerializer.strToObject(value.get());
}
return Optional.ofNullable(profile);
}
private static String key(final String property) {
return key(USER_PROFILE, property);
}
private static String key(final String prefix, final String property) {
return prefix + "." + property;
}
}