From aed172b8ddd31368e27803b06197e32133ce43b9 Mon Sep 17 00:00:00 2001
From: Bin <49082129+songzhibin97@users.noreply.github.com>
Date: Thu, 4 May 2023 17:15:36 +0800
Subject: [PATCH] feat: jwt KeyFunc external  return (#2809)

* Update jwt.go

* Update jwt.go
---
 middleware/auth/jwt/jwt.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/middleware/auth/jwt/jwt.go b/middleware/auth/jwt/jwt.go
index 2c65c209c..c83d5cddd 100644
--- a/middleware/auth/jwt/jwt.go
+++ b/middleware/auth/jwt/jwt.go
@@ -114,6 +114,9 @@ func Server(keyFunc jwt.Keyfunc, opts ...Option) middleware.Middleware {
 					if ve.Errors&(jwt.ValidationErrorExpired|jwt.ValidationErrorNotValidYet) != 0 {
 						return nil, ErrTokenExpired
 					}
+					if ve.Inner != nil {
+						return nil, ve.Inner
+					}
 					return nil, ErrTokenParseFail
 				}
 				if !tokenInfo.Valid {