/*
 *    Copyright (c) 2018-2025, hnqz All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 * Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 * Neither the name of the pig4cloud.com developer nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 * Author: hnqz
 */

package com.qunzhixinxi.hnqz.common.security.handler;

import cn.hutool.core.util.CharsetUtil;
import cn.hutool.http.HttpUtil;
import com.qunzhixinxi.hnqz.common.core.util.WebUtils;
import lombok.SneakyThrows;
import lombok.extern.slf4j.Slf4j;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.authentication.AuthenticationFailureHandler;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * @author hnqz
 * @date 2019-08-20
 * <p>
 * 表单登录失败处理逻辑
 */
@Slf4j
public class FormAuthenticationFailureHandler implements AuthenticationFailureHandler {

	/**
	 * Called when an authentication attempt fails.
	 * @param request the request during which the authentication attempt occurred.
	 * @param response the response.
	 * @param exception the exception which was thrown to reject the authentication
	 */
	@Override
	@SneakyThrows
	public void onAuthenticationFailure(HttpServletRequest request, HttpServletResponse response,
			AuthenticationException exception) {
		log.debug("表单登录失败:{}", exception.getLocalizedMessage());
		String url = HttpUtil.encodeParams(String.format("/token/login?error=%s", exception.getMessage()),
				CharsetUtil.CHARSET_UTF_8);
		WebUtils.getResponse().sendRedirect(url);
	}

}