fix: 优化移动端校验

src/main/java/com/youlai/boot/framework/security/filter/MobileApiSignatureFilter.java

@@ -2,22 +2,22 @@ package com.youlai.boot.framework.security.filter;
 
 import cn.hutool.core.util.StrUtil;
 import cn.hutool.crypto.digest.DigestUtil;
+import cn.hutool.json.JSONUtil;
+import com.youlai.boot.common.result.Result;
 import com.youlai.boot.common.result.ResultCode;
-import com.youlai.boot.common.result.ResponseWriter;
 import jakarta.servlet.FilterChain;
 import jakarta.servlet.ServletException;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
 import org.springframework.web.filter.OncePerRequestFilter;
 
 import java.io.IOException;
 import java.nio.charset.StandardCharsets;
-import java.util.Map;
 import java.util.SortedMap;
 import java.util.TreeMap;
-import java.util.function.Consumer;
-import java.util.function.Predicate;
 
 /**
  * 移动设备API签名验证过滤器
@@ -68,20 +68,20 @@ public class MobileApiSignatureFilter extends OncePerRequestFilter {
         // 1. 获取设备标识
         String deviceId = request.getHeader(HEADER_DEVICE_ID);
         if (StrUtil.isBlank(deviceId)) {
-            ResponseWriter.writeSuccess(response, ResultCode.MOBILE_DEVICE_ID_REQUIRED);
+            writeErrorResponse(response, ResultCode.MOBILE_DEVICE_ID_REQUIRED);
             return;
         }
         // 获取随机数
         String nonce = request.getHeader(HEADER_NONCE);
         if (StrUtil.isBlank(nonce)) {
-            ResponseWriter.writeSuccess(response, ResultCode.MOBILE_NONCE_REQUIRED);
+            writeErrorResponse(response, ResultCode.MOBILE_NONCE_REQUIRED);
             return;
         }
 
         // 2. 获取时间戳
         String timestampStr = request.getHeader(HEADER_TIMESTAMP);
         if (StrUtil.isBlank(timestampStr)) {
-            ResponseWriter.writeSuccess(response, ResultCode.MOBILE_TIMESTAMP_REQUIRED);
+            writeErrorResponse(response, ResultCode.MOBILE_TIMESTAMP_REQUIRED);
             return;
         }
 
@@ -89,28 +89,28 @@ public class MobileApiSignatureFilter extends OncePerRequestFilter {
         try {
             timestamp = Long.parseLong(timestampStr);
         } catch (NumberFormatException e) {
-            ResponseWriter.writeSuccess(response, ResultCode.MOBILE_TIMESTAMP_INVALID);
+            writeErrorResponse(response, ResultCode.MOBILE_TIMESTAMP_INVALID);
             return;
         }
 
         // 3. 验证时间戳是否在有效期内
         long currentTime = System.currentTimeMillis();
         if (Math.abs(currentTime - timestamp) > SIGN_VALID_DURATION) {
-            ResponseWriter.writeSuccess(response, ResultCode.MOBILE_TIMESTAMP_EXPIRED);
+            writeErrorResponse(response, ResultCode.MOBILE_TIMESTAMP_EXPIRED);
             return;
         }
 
         // 4. 获取签名
         String sign = request.getHeader(HEADER_SIGN);
         if (StrUtil.isBlank(sign)) {
-            ResponseWriter.writeSuccess(response, ResultCode.MOBILE_SIGN_REQUIRED);
+            writeErrorResponse(response, ResultCode.MOBILE_SIGN_REQUIRED);
             return;
         }
 
         // 5. 获取设备密钥（从Redis或数据库）
 //        String deviceSecret = getDeviceSecret(deviceId);
 //        if (StrUtil.isBlank(deviceSecret)) {
-//            ResponseWriter.writeSuccess(response, ResultCode.MOBILE_DEVICE_NOT_REGISTERED);
+//            writeErrorResponse(response, ResultCode.MOBILE_DEVICE_NOT_REGISTERED);
 //            return;
 //        }
 
@@ -118,7 +118,7 @@ public class MobileApiSignatureFilter extends OncePerRequestFilter {
         String expectedSign = generateSign(request);
         logger.info("Expected sign: " + expectedSign);
         if (!sign.equals(expectedSign)) {
-            ResponseWriter.writeSuccess(response, ResultCode.MOBILE_SIGN_INVALID);
+            writeErrorResponse(response, ResultCode.MOBILE_SIGN_INVALID);
             return;
         }
 
@@ -184,4 +184,12 @@ public class MobileApiSignatureFilter extends OncePerRequestFilter {
         // 3. 生成MD5签名
         return DigestUtil.sha256Hex(sb.toString());
     }
-}
+
+    private void writeErrorResponse(HttpServletResponse response, ResultCode resultCode) throws IOException {
+        response.setStatus(HttpStatus.BAD_REQUEST.value());
+        response.setCharacterEncoding(StandardCharsets.UTF_8.name());
+        response.setContentType(MediaType.APPLICATION_JSON_VALUE);
+        Result<?> result = Result.failed(resultCode);
+        response.getWriter().write(JSONUtil.toJsonStr(result));
+    }
+}