fix: mexc signature verification failed

linstohu · Dec 28, 2023 · 741117c · 741117c
1 parent ce5be49
commit 741117c
Showing 1 changed file with 6 additions and 7 deletions.
diff --git a/mexc/contract/utils/client.go b/mexc/contract/utils/client.go
@@ -143,13 +143,12 @@ func (c *ContractClient) GenAuthHeaders(req HTTPRequest) (map[string]string, err
 
  timestamp := fmt.Sprintf("%d", time.Now().UnixMilli())
 
- if signString != "" {
- sign := fmt.Sprintf("%s%s%s", c.key, timestamp, signString)
- h := hmac.New(sha256.New, []byte(c.secret))
- h.Write([]byte(sign))
- signature := hex.EncodeToString(h.Sum(nil))
- headers["Signature"] = signature
- }
+ sign := fmt.Sprintf("%s%s%s", c.key, timestamp, signString)
+ h := hmac.New(sha256.New, []byte(c.secret))
+ h.Write([]byte(sign))
+
+ signature := hex.EncodeToString(h.Sum(nil))
+ headers["Signature"] = signature
 
  headers["ApiKey"] = c.key
  headers["Request-Time"] = timestamp