From: Andreas Schneider <asn@samba.org>
Date: Thu, 3 Sep 2020 09:45:33 +0000 (+0200)
Subject: s3:libads: Only add RC4 if weak crypto is allowed
X-Git-Tag: talloc-2.3.2~650
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a5303967287cef0c3d0b653e2aca73d25d438cf7;p=thirdparty%2Fsamba.git

s3:libads: Only add RC4 if weak crypto is allowed

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Isaac Boukris <iboukris@samba.org>
---

diff --git a/source3/libads/kerberos.c b/source3/libads/kerberos.c
index ad4282c208f..6eb57d85f4e 100644
--- a/source3/libads/kerberos.c
+++ b/source3/libads/kerberos.c
@@ -611,8 +611,9 @@ static char *get_enctypes(TALLOC_CTX *mem_ctx)
 #endif
 	}
 
-	if (lp_kerberos_encryption_types() == KERBEROS_ETYPES_ALL ||
-	    lp_kerberos_encryption_types() == KERBEROS_ETYPES_LEGACY) {
+	if (lp_weak_crypto() == SAMBA_WEAK_CRYPTO_ALLOWED &&
+	    (lp_kerberos_encryption_types() == KERBEROS_ETYPES_ALL ||
+	     lp_kerberos_encryption_types() == KERBEROS_ETYPES_LEGACY)) {
 		legacy_enctypes = "RC4-HMAC";
 	}