package com.oying.modules.security.security;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.oying.exception.handler.ApiError;
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import org.springframework.http.HttpStatus;
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import org.springframework.security.access.AccessDeniedException;
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import org.springframework.security.web.access.AccessDeniedHandler;
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import org.springframework.stereotype.Component;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import java.io.IOException;
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/**
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* @author Z
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*/
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@Component
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public class JwtAccessDeniedHandler implements AccessDeniedHandler {
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@Override
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public void handle(HttpServletRequest request, HttpServletResponse response, AccessDeniedException accessDeniedException) throws IOException {
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//当用户在没有授权的情况下访问受保护的REST资源时，将调用此方法发送403 Forbidden响应
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response.setStatus(HttpStatus.FORBIDDEN.value());
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response.setContentType("application/json;charset=UTF-8");
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ObjectMapper objectMapper = new ObjectMapper();
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String jsonResponse = objectMapper.writeValueAsString(ApiError.error(HttpStatus.FORBIDDEN.value(), "禁止访问，您没有权限访问此资源"));
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response.getWriter().write(jsonResponse);
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}
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}
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