fix

internal/domain/branding_test.go

@@ -5,16 +5,16 @@ import (
 	"testing"
 )
 
-func TestServiceIdentityAndLoginMessageUseTelesrvBrand(t *testing.T) {
+func TestServiceIdentityAndLoginMessageUseOwpenGramBrand(t *testing.T) {
 	serviceUser := OfficialSystemUser()
-	if serviceUser.FirstName != "Telesrv" || serviceUser.Username != "telesrv" {
-		t.Fatalf("service user = %+v, want Telesrv identity", serviceUser)
+	if serviceUser.FirstName != "OwpenGram" || serviceUser.Username != "owpengram" {
+		t.Fatalf("service user = %+v, want OwpenGram identity", serviceUser)
 	}
 	message, err := OfficialLoginCodeMessage(42, "12345", 1)
 	if err != nil {
 		t.Fatalf("build login message: %v", err)
 	}
-	if !strings.Contains(message.Body, "Telesrv") || strings.Contains(strings.ToLower(message.Body), "telegram") {
+	if !strings.Contains(message.Body, "OwpenGram") || strings.Contains(strings.ToLower(message.Body), "telegram") {
 		t.Fatalf("login message exposes wrong brand: %q", message.Body)
 	}
 }

internal/domain/system.go

@@ -1,5 +1,7 @@
 package domain
 
+import "telesrv/internal/branding"
+
 const (
 	// OfficialSystemUserID 是 Telegram 兼容客户端识别的官方系统账号。
 	OfficialSystemUserID int64 = 777000
@@ -47,8 +49,8 @@ func OfficialSystemUser() User {
 		ID:         OfficialSystemUserID,
 		AccessHash: 6599886787491911851,
 		Phone:      "42777",
-		FirstName:  "OwpenGram",
-		Username:   "owpengram",
+		FirstName:  branding.ProductName,
+		Username:   branding.ProductUsername,
 		Verified:   true,
 		Support:    true,
 	}