spring security jquery ajax重定向问题解决

r囧r小猫 2023-08-17 17:28 147阅读 0赞

服务器端security增加一个配置如下：

@Override
        protected void configure(HttpSecurity http) throws Exception {
            String loginPage = "/login";
            http
                .exceptionHandling()
                .authenticationEntryPoint(new AjaxAuthenticationEntryPoint(loginPage))
                .and()
                .addFilterBefore(new LocaleFilter(localeResolver), UsernamePasswordAuthenticationFilter.class)
        ...
    }

import java.io.IOException;
    
    import javax.servlet.ServletException;
    import javax.servlet.http.HttpServletRequest;
    import javax.servlet.http.HttpServletResponse;
    
    import org.springframework.security.core.AuthenticationException;
    import org.springframework.security.web.authentication.LoginUrlAuthenticationEntryPoint;
    
    import com.zhqn.sc.utils.CommonsUtils;
    
    public class AjaxAuthenticationEntryPoint extends LoginUrlAuthenticationEntryPoint{
    
        public AjaxAuthenticationEntryPoint(String loginFormUrl) {
            super(loginFormUrl);
        }
    
        @Override
        public void commence(HttpServletRequest request, HttpServletResponse response,
                AuthenticationException authException) throws IOException, ServletException {
            if (CommonsUtils.isAjax(request)) {
                String redirectUrl = buildRedirectUrlToLoginPage(request, response, authException);
                response.setHeader("redirectUrl", redirectUrl);
                response.sendError(HttpServletResponse.SC_FORBIDDEN);
            }else {
                super.commence(request, response, authException);
            }
        }
    }

客服端js设置：

$(document).ajaxError(function(event,xhr,options,exc){
            if(xhr.status == 403 && xhr.getResponseHeader("redirectUrl")) {
                window.top.location.href = xhr.getResponseHeader("redirectUrl");
            }
        });

转载于:https://www.cnblogs.com/zhouquan-1992-04-06/p/11512866.html