| 提交 | 用户 | 时间 | ||
| 1ac2bc | 1 | package cn.stylefeng.guns.sys.core.auth.entrypoint; |
| 懒 | 2 | |
| 3 | import cn.stylefeng.guns.base.auth.exception.enums.AuthExceptionEnum; | |
| 4 | import cn.stylefeng.roses.kernel.model.response.ErrorResponseData; | |
| 5 | import com.alibaba.fastjson.JSON; | |
| 6 | import org.springframework.security.core.AuthenticationException; | |
| 7 | import org.springframework.security.web.AuthenticationEntryPoint; | |
| 8 | import org.springframework.stereotype.Component; | |
| 9 | ||
| 10 | import javax.servlet.http.HttpServletRequest; | |
| 11 | import javax.servlet.http.HttpServletResponse; | |
| 12 | import java.io.IOException; | |
| 13 | import java.io.Serializable; | |
| 14 | ||
| 15 | /** | |
| 16 | * 这个端点用在用户访问受保护资源但是不提供任何token的情况下 | |
| 17 | * <p> | |
| 18 | * 当前用户没有登录（没有token），访问了系统中的一些需要权限的接口，就会进入这个处理器 | |
| 19 | * | |
| 20 | * @author fengshuonan | |
| 21 | * @Date 2019/7/20 17:57 | |
| 22 | */ | |
| 23 | @Component | |
| 24 | public class JwtAuthenticationEntryPoint implements AuthenticationEntryPoint, Serializable { | |
| 25 | ||
| 26 | private static final long serialVersionUID = -1L; | |
| 27 | ||
| 28 | @Override | |
| 29 | public void commence(HttpServletRequest request, | |
| 30 | HttpServletResponse response, | |
| 31 | AuthenticationException authException) throws IOException { | |
| 32 | ||
| 33 | // GET请求跳转到主页 | |
| 34 | if ("get".equalsIgnoreCase(request.getMethod()) | |
| 35 | && !request.getHeader("Accept").contains("application/json")) { | |
| 36 | ||
| 37 | response.sendRedirect(request.getContextPath() + "/global/sessionError"); | |
| 38 | ||
| 39 | } else { | |
| 40 | ||
| 41 | // POST请求返回json | |
| 42 | response.setCharacterEncoding("utf-8"); | |
| 43 | response.setContentType("application/json"); | |
| 44 | ||
| 45 | ErrorResponseData errorResponseData = new ErrorResponseData( | |
| 46 | AuthExceptionEnum.NO_PAGE_ERROR.getCode(), AuthExceptionEnum.NO_PAGE_ERROR.getMessage()); | |
| 47 | ||
| 48 | response.getWriter().write(JSON.toJSONString(errorResponseData)); | |
| 49 | } | |
| 50 | } | |
| 51 | } | |
