package com.monkeylessey.framework.security.handler;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.monkeylessey.constant.HttpStatusConstants;
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import com.monkeylessey.response.ResponseData;
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import org.springframework.http.MediaType;
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import org.springframework.security.core.AuthenticationException;
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import org.springframework.security.web.authentication.AuthenticationFailureHandler;
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import org.springframework.stereotype.Component;
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import javax.servlet.ServletException;
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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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@Component
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public class XpAuthenticationFailureHandler implements AuthenticationFailureHandler {
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@Override
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public void onAuthenticationFailure(HttpServletRequest request, HttpServletResponse response, AuthenticationException exception) throws IOException, ServletException {
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ResponseData error = ResponseData.error("登录失败," + exception.getMessage(), HttpStatusConstants.UNAUTHORIZED);
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String s = new ObjectMapper().writeValueAsString(error);
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response.setCharacterEncoding("utf-8");
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response.getWriter().print(s);
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response.setStatus(org.springframework.http.HttpStatus.UNAUTHORIZED.value());
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response.setContentType(MediaType.APPLICATION_JSON_VALUE);
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}
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}
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