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From 2edaf32b4204b9fe363c441c25b6989fe76911a4 Mon Sep 17 00:00:00 2001
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From: Stefan Metzmacher <metze@samba.org>
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Date: Tue, 9 Nov 2021 20:50:20 +0100
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Subject: [PATCH] s3:winbindd: fix "allow trusted domains = no" regression
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add_trusted_domain() should only reject domains
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based on is_allowed_domain(), which now also
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checks "allow trusted domains = no", if we don't
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have an explicit trust to the domain (SEC_CHAN_NULL).
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We use at least SEC_CHAN_LOCAL for local domains like
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BUILTIN.
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BUG: https://bugzilla.samba.org/show_bug.cgi?id=14899
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Signed-off-by: Stefan Metzmacher <metze@samba.org>
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Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
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Autobuild-Date(master): Wed Nov 10 11:21:31 UTC 2021 on sn-devel-184
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(cherry picked from commit a7f6c60cb037b4bc9eee276236539b8282213935)
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---
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 source3/winbindd/winbindd_util.c | 2 +-
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 1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/source3/winbindd/winbindd_util.c b/source3/winbindd/winbindd_util.c
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index 42ddbfd2f44..9d54e462c42 100644
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--- a/source3/winbindd/winbindd_util.c
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+++ b/source3/winbindd/winbindd_util.c
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@@ -134,7 +134,7 @@ static NTSTATUS add_trusted_domain(const char *domain_name,
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 		return NT_STATUS_INVALID_PARAMETER;
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 	}
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-	if (!is_allowed_domain(domain_name)) {
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+	if (secure_channel_type == SEC_CHAN_NULL && !is_allowed_domain(domain_name)) {
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 		return NT_STATUS_NO_SUCH_DOMAIN;
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 	}
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-- 
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2.33.1
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