From 42f4aa824b3e76e8faec229b3c4499cff23d4b5d Mon Sep 17 00:00:00 2001
From: Konstantin Lebedev <lebedev_k@tochka.com>
Date: Thu, 11 Nov 2021 11:34:01 +0500
Subject: [PATCH] force overwrite s3-is-admin
 https://github.com/chrislusf/seaweedfs/issues/2433

---
 weed/s3api/auth_credentials.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/weed/s3api/auth_credentials.go b/weed/s3api/auth_credentials.go
index 9e1cd7f86..d29e8692f 100644
--- a/weed/s3api/auth_credentials.go
+++ b/weed/s3api/auth_credentials.go
@@ -187,6 +187,8 @@ func (iam *IdentityAccessManagement) Auth(f http.HandlerFunc, action Action) htt
 				r.Header.Set(xhttp.AmzIdentityId, identity.Name)
 				if identity.isAdmin() {
 					r.Header.Set(xhttp.AmzIsAdmin, "true")
+				} else if _, ok := r.Header[xhttp.AmzIsAdmin]; ok {
+					r.Header.Del(xhttp.AmzIsAdmin)
 				}
 			}
 			f(w, r)