com.github.shawven.security.browser.authentication.BrowserLogoutSuccessHandler Maven / Gradle / Ivy
package com.github.shawven.security.browser.authentication;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.github.shawven.security.authorization.Responses;
import com.github.shawven.security.browser.ResponseType;
import com.github.shawven.security.browser.config.BrowserConfiguration;
import org.apache.commons.lang3.StringUtils;
import org.springframework.security.core.Authentication;
import org.springframework.security.web.authentication.logout.LogoutSuccessHandler;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
/**
* 默认的退出成功处理器，如果设置了security.browser.signOutUrl，则跳到配置的地址上，
* 如果没配置，则返回json格式的响应。
*
* @author Shoven
* @since 2019-05-08 21:54
*/
public class BrowserLogoutSuccessHandler implements LogoutSuccessHandler {
private BrowserConfiguration configuration;
private ObjectMapper objectMapper;
public BrowserLogoutSuccessHandler(BrowserConfiguration configuration) {
this.configuration = configuration;
this.objectMapper = new ObjectMapper();
}
@Override
public void onLogoutSuccess(HttpServletRequest request, HttpServletResponse response, Authentication authentication)
throws IOException {
if (ResponseType.JSON.equals(configuration.getResponseType())) {
response.setCharacterEncoding("UTF-8");
response.setContentType("application/json;charset=UTF-8");
response.getWriter().write(objectMapper.writeValueAsString(Responses.loginOutSuccess()));
} else {
String redirectUrl = configuration.getSignOutSuccessUrl();
if (StringUtils.isBlank(redirectUrl)) {
redirectUrl = configuration.getSignInUrl();
}
response.sendRedirect(redirectUrl);
}
}
}