package doumeemes.config.shiroMemory;
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import doumeemes.core.model.ApiResponse;
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import com.alibaba.fastjson.JSON;
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import org.apache.shiro.web.filter.authc.FormAuthenticationFilter;
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import org.springframework.http.HttpStatus;
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import javax.servlet.ServletRequest;
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import javax.servlet.ServletResponse;
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import javax.servlet.http.HttpServletResponse;
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/**
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* Shiro认证过滤器，处理未认证情况的响应
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* @author Eva.Caesar Liu
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* @date 2022/04/18 18:12
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*/
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public class ShiroAuthFilter extends FormAuthenticationFilter {
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public ShiroAuthFilter() {
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super();
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}
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@Override
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protected boolean onAccessDenied(ServletRequest request, ServletResponse response) throws Exception {
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HttpServletResponse servletResponse = (HttpServletResponse) response;
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servletResponse.setHeader("content-type", "application/json;charset=UTF-8");
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servletResponse.getWriter().write(JSON.toJSONString(ApiResponse.failed(HttpStatus.UNAUTHORIZED.value(), "未登录或登录信息已过期")));
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return Boolean.FALSE;
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}
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}
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