/*
 * Copyright 2018-2024 adorsys GmbH & Co KG
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU Affero General Public License as published
 * by the Free Software Foundation, either version 3 of the License, or (at
 * your option) any later version. This program is distributed in the hope that
 * it will be useful, but WITHOUT ANY WARRANTY; without even the implied
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see https://www.gnu.org/licenses/.
 *
 * This project is also available under a separate commercial license. You can
 * contact us at sales@adorsys.com.
 */

package de.adorsys.ledgers.oba.rest.server.ws.config;

import de.adorsys.psd2.sandbox.auth.MiddlewareAuthentication;
import de.adorsys.ledgers.oba.rest.server.ws.domain.StompPrincipal;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.jetbrains.annotations.NotNull;
import org.springframework.http.server.ServerHttpRequest;
import org.springframework.security.core.Authentication;
import org.springframework.stereotype.Component;
import org.springframework.web.socket.WebSocketHandler;
import org.springframework.web.socket.server.support.DefaultHandshakeHandler;

import java.security.Principal;
import java.util.Map;

@Slf4j
@Component
@RequiredArgsConstructor
public class CustomHandshakeHandler extends DefaultHandshakeHandler {
    private final Authentication auth;

    @Override
    protected Principal determineUser(@NotNull ServerHttpRequest request, @NotNull WebSocketHandler wsHandler, @NotNull Map<String, Object> attributes) {
        String login = ((MiddlewareAuthentication) auth).getBearerToken().getAccessTokenObject().getLogin();
        log.info("HandShaking with {}", login);
        return new StompPrincipal(login);
    }
}
