fix bug not to trim space of login username (#1796)

2017-05-25 00:12:00 +08:00 · 2017-05-25 00:12:00 +08:00 · 19d889daa2
parent ff2464c87d
commit 19d889daa2
1 changed files with 6 additions and 1 deletions
--- a/models/login_source.go
+++ b/models/login_source.go
@ -641,7 +641,12 @@ func UserSignIn(username, password string) (*User, error) {
 			}
 		}
 	} else {
-		user = &User{LowerName: strings.ToLower(strings.TrimSpace(username))}
+		trimmedUsername := strings.TrimSpace(username)
+		if len(trimmedUsername) == 0 {
+			return nil, ErrUserNotExist{0, username, 0}
+		}
+
+		user = &User{LowerName: strings.ToLower(trimmedUsername)}
 	}

 	hasUser, err := x.Get(user)