* [오승석] firebase를 통한 guset로그인시 email에 @guest.flag 추가

- 위치 이동

core/platformfirebaseauth.go

@@ -3,6 +3,7 @@ package core
 import (
 	"encoding/json"
 	"errors"
+	"fmt"
 	"log"
 	"net/http"
 	"net/url"
@@ -263,6 +264,9 @@ func (mg *Maingate) platform_firebase_getuserinfo(info usertokeninfo) (bool, str
 	}
 
 	tempEmail := found["firebaseemail"].(string)
+	if found["firebaseprovider"].(string) == "guest" {
+		tempEmail = fmt.Sprintf("%s@guest.flag", info.userid)
+	}
 
 	return true, info.userid, tempEmail