update

mec-auth/mec-auth-server/src/main/java/com/ym/mec/auth/core/handler/BaseAuthenticationFailureEvenHandler.java

@@ -0,0 +1,38 @@
+package com.ym.mec.auth.core.handler;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.ym.mec.common.entity.HttpResponseResult;
+import org.apache.http.HttpStatus;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.core.AuthenticationException;
+import org.springframework.security.web.authentication.ExceptionMappingAuthenticationFailureHandler;
+import org.springframework.stereotype.Component;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+
+@Component
+public class BaseAuthenticationFailureEvenHandler extends ExceptionMappingAuthenticationFailureHandler {
+
+    private final static Logger logger = LoggerFactory.getLogger(BaseAuthenticationFailureEvenHandler.class);
+
+    @Autowired
+    private ObjectMapper objectMapper;
+
+    @Override
+    public void onAuthenticationFailure(HttpServletRequest request, HttpServletResponse response, AuthenticationException exception) throws IOException {
+        String message = exception.getLocalizedMessage();
+        if (message.equals("Bad credentials")) {
+            message = "用户名或密码错误";
+        }else if(message.equals("User is disabled")){
+            message = "账户被锁定";
+        }
+        logger.info("登录失败，异常：{}", message);
+        HttpResponseResult result = new HttpResponseResult(false, HttpStatus.SC_CONFLICT, null, message);
+        response.setContentType("application/json; charset=utf-8");
+        response.getWriter().write(objectMapper.writeValueAsString(result));
+    }
+}