/*
 *  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
 *
 *    https://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 grails.plugin.springsecurity.authentication

import groovy.transform.CompileStatic

import org.springframework.security.authentication.AnonymousAuthenticationToken
import org.springframework.security.core.GrantedAuthority
import org.springframework.security.core.SpringSecurityCoreVersion
import org.springframework.security.core.authority.SimpleGrantedAuthority
import org.springframework.security.core.userdetails.User
import org.springframework.security.core.userdetails.UserDetails

/**
 * @author Burt Beckwith
 */
@CompileStatic
class GrailsAnonymousAuthenticationToken extends AnonymousAuthenticationToken {

    // TODO use this
    private static final long serialVersionUID = SpringSecurityCoreVersion.SERIAL_VERSION_UID

    public static final String USERNAME = '__grails.anonymous.user__'
    public static final String PASSWORD = ''
    public static final String ROLE_NAME = 'ROLE_ANONYMOUS'
    public static final GrantedAuthority ROLE = new SimpleGrantedAuthority(ROLE_NAME)
    public static final List<GrantedAuthority> ROLES = Collections.singletonList(ROLE)
    public static final UserDetails USER_DETAILS = new User(USERNAME, PASSWORD, false, false, false, false, ROLES)

    /**
     * Constructor.
     */
    GrailsAnonymousAuthenticationToken(String key, details) {
        super(key, USER_DETAILS, ROLES)
        setDetails details
    }
}
