From 8a446c082d5d8c51a16f9dd1a25b7dcf636b3549 Mon Sep 17 00:00:00 2001
From: huangzhiran <30522704+huangzhiran@users.noreply.github.com>
Date: Thu, 7 Nov 2024 10:53:01 +0800
Subject: [PATCH] change publick recover logic, use hex (#41)

---
 api/http.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/api/http.go b/api/http.go
index 15e2289..8ebd9b2 100644
--- a/api/http.go
+++ b/api/http.go
@@ -209,11 +209,11 @@ func (s *httpServer) owner(sigStr string, o any) (common.Address, error) {
 	}
 	h := crypto.Keccak256Hash(reqJson)
 
-	if a, err := s.recoverOwner(sigStr+"27", h); err == nil {
+	if a, err := s.recoverOwner(sigStr+"1b", h); err == nil {
 		slog.Info("recover owner with 27 success")
 		return a, nil
 	}
-	return s.recoverOwner(sigStr+"28", h)
+	return s.recoverOwner(sigStr+"1c", h)
 }
 
 func (s *httpServer) recoverOwner(sigStr string, h common.Hash) (common.Address, error) {