测试

service/xboard/service.go

@@ -626,7 +626,7 @@ func (s *Service) setupNode() error {
 			ssOptions.Users = []option.ShadowsocksUser{{
 				Password: base64.StdEncoding.EncodeToString(dummyKey),
 			}}
-			s.logger.Info("Xboard SS2022 setup. Method: ", method, " ServerKey (PSK) used directly from panel")
+			s.logger.Info("Xboard SS2022 setup. Method: ", method, " ServerKey(PSK): ", serverKey)
 		} else {
 			// Legacy SS: password-based
 			ssOptions.Password = serverKey
@@ -892,7 +892,12 @@ func (s *Service) syncUsers() {
 		// V2bX approach for SS2022 user key:
 		// Take first keyLen bytes of UUID, then base64 encode
 		if isSS2022 {
+			originalKey := key
 			key = ss2022UserKey(key, ss2022KeyLen)
+			if len(newUsers) == 0 {
+				// Log first user's key derivation for debugging
+				s.logger.Info("SS2022 user key derivation: UUID[:", ss2022KeyLen, "]=", originalKey[:min(ss2022KeyLen, len(originalKey))], " → uPSK=", key)
+			}
 		}
 
 		newUsers[u.Email] = userData{