From 82b1b705351ba98a5ab5d7b73fdb64e515293b70 Mon Sep 17 00:00:00 2001
From: mqf20 <mingqingfoo@gmail.com>
Date: Sun, 26 Jan 2025 23:23:41 +0800
Subject: [PATCH] check refresh token expiration

---
 example/server/storage/storage.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/example/server/storage/storage.go b/example/server/storage/storage.go
index 3112e81..7c1728b 100644
--- a/example/server/storage/storage.go
+++ b/example/server/storage/storage.go
@@ -615,6 +615,9 @@ func (s *Storage) renewRefreshToken(currentRefreshToken string) (string, string,
 			break
 		}
 	}
+	if refreshToken.Expiration.After(time.Now()) {
+		return "", "", fmt.Errorf("expired refresh token")
+	}
 	// creates a new refresh token based on the current one
 	token := uuid.NewString()
 	refreshToken.Token = token