org.wildfly.security.http.util.sso.DefaultSingleSignOn Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of wildfly-client-all

This artifact provides a single jar that contains all classes required to use remote Jakarta Enterprise Beans and Jakarta Messaging, including all dependencies. It is intended for use by those not using maven, maven users should just import the Jakarta Enterprise Beans and Jakarta Messaging BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up with different versions on classes on the class path).

There is a newer version: 35.0.0.Beta1

Show newest version

/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2017 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.wildfly.security.http.util.sso;

import static org.wildfly.common.Assert.checkNotNullParam;

import java.net.URI;
import java.util.AbstractMap.SimpleImmutableEntry;
import java.util.Collections;
import java.util.Map;

import org.wildfly.security.auth.server.SecurityIdentity;
import org.wildfly.security.cache.CachedIdentity;

/**
 * {@link SingleSignOn} implementation backed by a {@link DefaultSingleSignOnEntry}.
 * @author Pedro Igor
 * @author Paul Ferraro
 */
public class DefaultSingleSignOn implements SingleSignOn {
    private final String id;
    private final SingleSignOnEntry entry;
    private final Runnable mutator;
    private final Runnable remover;

    public DefaultSingleSignOn(String id, SingleSignOnEntry entry, Runnable mutator, Runnable remover) {
        this.id = checkNotNullParam("id", id);
        this.entry = checkNotNullParam("entry", entry);
        this.mutator = checkNotNullParam("mutator", mutator);
        this.remover = checkNotNullParam("remover", remover);
    }

    @Override
    public String getId() {
        return this.id;
    }

    @Override
    public String getMechanism() {
        return this.entry.getCachedIdentity().getMechanismName();
    }

    @Override
    public String getName() {
        return this.entry.getCachedIdentity().getName();
    }

    @Override
    public SecurityIdentity getIdentity() {
        return this.entry.getCachedIdentity().getSecurityIdentity();
    }

    @Override
    public void setIdentity(SecurityIdentity identity) {
        // Only set cached identity if it has not already been set
        synchronized (this.entry) {
            CachedIdentity cached = this.entry.getCachedIdentity();
            if (cached.getSecurityIdentity() == null) {
                this.entry.setCachedIdentity(new CachedIdentity(cached.getMechanismName(), identity));
            }
        }
    }

    @Override
    public boolean addParticipant(String applicationId, String sessionId, URI participant) {
        boolean added = this.entry.getParticipants().putIfAbsent(applicationId, new SimpleImmutableEntry<>(sessionId, participant)) == null;
        if (added) {
            this.mutator.run();
        }
        return added;
    }

    @Override
    public Map.Entry removeParticipant(String applicationId) {
        Map.Entry removed = this.entry.getParticipants().remove(applicationId);
        if (removed != null) {
            this.mutator.run();
        }
        return removed;
    }

    @Override
    public Map> getParticipants() {
        return Collections.unmodifiableMap(this.entry.getParticipants());
    }

    @Override
    public void invalidate() {
        this.remover.run();
    }

    @Override
    public void close() {
        // Do nothing
    }
}