/*
 * 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.apache.syncope.sra.session;

import org.springframework.security.web.server.context.WebSessionServerSecurityContextRepository;
import org.springframework.security.web.server.util.matcher.ServerWebExchangeMatcher;

public final class SessionUtils {

    public static final String INITIAL_REQUEST_URI = "INITIAL_REQUEST_URI";

    public static ServerWebExchangeMatcher authInSession() {
        return exchange -> exchange.getSession().
                filter(session -> session.getAttributes().containsKey(
                WebSessionServerSecurityContextRepository.DEFAULT_SPRING_SECURITY_CONTEXT_ATTR_NAME)).
                flatMap(session -> ServerWebExchangeMatcher.MatchResult.match()).
                switchIfEmpty(ServerWebExchangeMatcher.MatchResult.notMatch());
    }

    private SessionUtils() {
        // private constructor for static utility class
    }
}
