From 53d55794dfbce06fcb40e5bdd81ca8a6dc1c4655 Mon Sep 17 00:00:00 2001
From: =?utf8?q?G=C3=BCnther=20Deschner?= <gd@samba.org>
Date: Fri, 29 Feb 2008 01:27:52 +0100
Subject: [PATCH] libnetjoin: add fallback to level 24 samr setinfo so that
 libnet can join NT4.

Guenther
(This used to be commit bc2d3d51449831146a9faf6e809e7a91d174659c)
---
 source3/libnet/libnet_join.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/source3/libnet/libnet_join.c b/source3/libnet/libnet_join.c
index b8572f68b5b..1a8486f5b51 100644
--- a/source3/libnet/libnet_join.c
+++ b/source3/libnet/libnet_join.c
@@ -883,6 +883,25 @@ static NTSTATUS libnet_join_joindomain_rpc(TALLOC_CTX *mem_ctx,
 					 &user_pol,
 					 25,
 					 &user_info);
+
+	if (NT_STATUS_EQUAL(status, NT_STATUS(DCERPC_FAULT_INVALID_TAG))) {
+
+		uchar pwbuf2[516];
+
+		encode_pw_buffer(pwbuf2, r->in.machine_password, STR_UNICODE);
+
+		/* retry with level 24 */
+		init_samr_user_info24(&user_info.info24, pwbuf2, 24);
+
+		SamOEMhashBlob(user_info.info24.password.data, 516,
+			       &cli->user_session_key);
+
+		status = rpccli_samr_SetUserInfo2(pipe_hnd, mem_ctx,
+						  &user_pol,
+						  24,
+						  &user_info);
+	}
+
 	if (!NT_STATUS_IS_OK(status)) {
 		libnet_join_set_error_string(mem_ctx, r,
 			"Failed to set password for machine account (%s)\n",
-- 
2.34.1