完善开放接口日志并修复调试页刷新

backend/internal/middleware/source_open_auth.go

@@ -60,6 +60,7 @@ func SourceOpenAuth(cfg SourceOpenAuthConfig) gin.HandlerFunc {
 		c.Header("X-Request-Id", reqID)
 
 		if cfg.APIKey == "" || cfg.APISecret == "" {
+			openlog.Warn(c, "source_open_auth uninitialized")
 			response.ServerError(c, "服务端未配置 OPEN_API_KEY / OPEN_API_SECRET")
 			c.Abort()
 			return
@@ -69,22 +70,26 @@ func SourceOpenAuth(cfg SourceOpenAuthConfig) gin.HandlerFunc {
 		nonce := c.GetHeader("X-Nonce")
 		sign := c.GetHeader("X-Sign")
 		if apiKey == "" || timestamp == "" || nonce == "" || sign == "" {
+			openlog.Warn(c, "source_open_auth missing_headers")
 			response.Unauthorized(c, "缺少鉴权头：需要 X-Api-Key、X-Timestamp、X-Nonce、X-Sign")
 			c.Abort()
 			return
 		}
 		if apiKey != cfg.APIKey {
+			openlog.Warn(c, "source_open_auth invalid_key api_key=%s", openlog.MaskKey(apiKey))
 			response.Unauthorized(c, "无效的 API Key")
 			c.Abort()
 			return
 		}
 		if len(nonce) < 8 || len(nonce) > 64 {
+			openlog.Warn(c, "source_open_auth bad_nonce_len len=%d", len(nonce))
 			response.Unauthorized(c, "X-Nonce 长度需在 8~64 之间")
 			c.Abort()
 			return
 		}
 		ts, err := strconv.ParseInt(timestamp, 10, 64)
 		if err != nil || abs64(time.Now().Unix()-ts) > cfg.SkewSeconds {
+			openlog.Warn(c, "source_open_auth expired ts=%s skew=%d", timestamp, cfg.SkewSeconds)
 			response.Unauthorized(c, "请求已过期或 X-Timestamp 格式错误")
 			c.Abort()
 			return
@@ -92,6 +97,7 @@ func SourceOpenAuth(cfg SourceOpenAuthConfig) gin.HandlerFunc {
 
 		bodyBytes, err := io.ReadAll(c.Request.Body)
 		if err != nil {
+			openlog.Warn(c, "source_open_auth read_body_fail err=%v", err)
 			response.BadRequest(c, "读取请求体失败")
 			c.Abort()
 			return
@@ -99,16 +105,23 @@ func SourceOpenAuth(cfg SourceOpenAuthConfig) gin.HandlerFunc {
 		c.Request.Body = io.NopCloser(bytes.NewBuffer(bodyBytes))
 
 		if store.seen(apiKey+":"+nonce, time.Now().Unix(), cfg.SkewSeconds) {
+			openlog.Warn(c, "source_open_auth nonce_replay nonce=%s", nonce)
 			response.Unauthorized(c, "重复的 X-Nonce（请勿重放请求）")
 			c.Abort()
 			return
 		}
 		expected := BuildOpenSign(apiKey, cfg.APISecret, timestamp, nonce, c.Request.Method, c.Request.URL.Path, string(bodyBytes))
 		if !hmac.Equal([]byte(strings.ToLower(sign)), []byte(expected)) {
+			openlog.Warn(c, "source_open_auth sign_mismatch method=%s path=%s body=%s sign=%s expected=%s",
+				c.Request.Method, c.Request.URL.Path, openlog.Truncate(string(bodyBytes), 200),
+				openlog.MaskSign(sign), openlog.MaskSign(expected))
 			response.Unauthorized(c, "签名校验失败")
 			c.Abort()
 			return
 		}
+
+		openlog.Info(c, "source_open_auth ok method=%s path=%s body_size=%d",
+			c.Request.Method, c.Request.URL.Path, len(bodyBytes))
 		c.Next()
 	}
 }