Attempt at fixing bug #283. There however is no solution.

There is a workaround documented in the bug report.

This patch does:

  * add server support for the LSA_DS UUID on the lsarpc pipe
  * store a list of context_ids/api_structs in the pipe_struct
    so that we don't have to lookup the function table for a pipe.
    We just match the context_id.  Note that a dce/rpc alter_context
    does not destroy the previous context so it is possible to
    have multiple bindings active on the same pipe. Observed from
    standalone win2k sp4 client.
  * added server code for DsROleGetPrimaryDOmainInfo() but disabled it
    since it causes problems enumerating users and groups from a 2ksp4
    domain member in a Samba domain.
(This used to be commit 96bc2abfcb0dd0912696fad76e43cb217b33e061)

1 files changed, 127 insertions, 0 deletions

diff --git a/source3/rpc_server/srv_lsa_ds_nt.c b/source3/rpc_server/srv_lsa_ds_nt.c
new file mode 100644
index 0000000000..c277086bdb
--- /dev/null
+++ b/source3/rpc_server/srv_lsa_ds_nt.c
@@ -0,0 +1,127 @@
+/* 
+ *  Unix SMB/CIFS implementation.
+ *  RPC Pipe client / server routines
+ *  Copyright (C) Andrew Tridgell               1992-1997.
+ *  Copyright (C) Luke Kenneth Casson Leighton  1996-1997.
+ *  Copyright (C) Paul Ashton                        1997.
+ *  Copyright (C) Jeremy Allison                     2001.
+ *  Copyright (C) Gerald Carter                      2002.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *  
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/* Implementation of registry functions. */
+
+#include "includes.h"
+
+#undef DBGC_CLASS
+#define DBGC_CLASS DBGC_RPC_SRV
+
+/********************************************************************
+ Fill in a DS_DOMINFO_CTR structure
+ ********************************************************************/
+
+static NTSTATUS fill_dsrole_dominfo_basic(TALLOC_CTX *ctx, DSROLE_PRIMARY_DOMAIN_INFO_BASIC **info) 
+{
+	DSROLE_PRIMARY_DOMAIN_INFO_BASIC *basic;
+	const char *netbios_domain;
+	fstring dnsdomain;
+
+	DEBUG(10,("fill_dsrole_dominfo_basic: enter\n"));
+
+	if ( !(basic = talloc_zero(ctx, sizeof(DSROLE_PRIMARY_DOMAIN_INFO_BASIC))) ) {
+		DEBUG(0,("fill_dsrole_dominfo_basic: FATAL error!  talloc_xero() failed\n"));
+		return NT_STATUS_NO_MEMORY;
+	}
+
+	switch ( lp_server_role() ) {
+		case ROLE_STANDALONE:
+			basic->machine_role = DSROLE_STANDALONE_SRV;
+			break;
+		case ROLE_DOMAIN_MEMBER:
+			basic->machine_role = DSROLE_DOMAIN_MEMBER_SRV;
+			break;
+		case ROLE_DOMAIN_BDC:
+			basic->machine_role = DSROLE_BDC;
+			basic->flags = DSROLE_PRIMARY_DS_RUNNING|DSROLE_PRIMARY_DS_MIXED_MODE;
+			if ( secrets_fetch_domain_guid( lp_workgroup(), &basic->domain_guid ) )
+				basic->flags |= DSROLE_PRIMARY_DOMAIN_GUID_PRESENT;
+			get_mydomname(dnsdomain);
+			strlower_m(dnsdomain);
+			break;
+		case ROLE_DOMAIN_PDC:
+			basic->machine_role = DSROLE_PDC;
+			basic->flags = DSROLE_PRIMARY_DS_RUNNING|DSROLE_PRIMARY_DS_MIXED_MODE;
+			if ( secrets_fetch_domain_guid( lp_workgroup(), &basic->domain_guid ) )
+				basic->flags |= DSROLE_PRIMARY_DOMAIN_GUID_PRESENT;
+			get_mydomname(dnsdomain);
+			strlower_m(dnsdomain);
+			break;
+	}
+
+	basic->unknown = 0x6173;		/* seen on the wire; maybe padding */
+
+	/* always set netbios name */
+
+	basic->netbios_ptr = 1;
+	netbios_domain = get_global_sam_name();
+	init_unistr2( &basic->netbios_domain, netbios_domain, strlen(netbios_domain) );
+
+	basic->dnsname_ptr = 1;
+	init_unistr2( &basic->dns_domain, dnsdomain, strlen(dnsdomain) );
+	basic->forestname_ptr = 1;
+	init_unistr2( &basic->forest_domain, dnsdomain, strlen(dnsdomain) );
+	
+
+	/* fill in some additional fields if we are a member of an AD domain */
+
+	if ( lp_security() == SEC_ADS ) {	
+		/* TODO */
+		;;
+	}
+
+	*info = basic;
+
+	return NT_STATUS_OK;
+}
+
+/********************************************************************
+ Implement the DsroleGetPrimaryDomainInfo() call
+ ********************************************************************/
+
+NTSTATUS _dsrole_get_primary_dominfo(pipes_struct *p, DS_Q_GETPRIMDOMINFO *q_u, DS_R_GETPRIMDOMINFO *r_u)
+{
+	NTSTATUS result;
+	uint32 level = q_u->level;
+
+	switch ( level ) {
+
+		case DsRolePrimaryDomainInfoBasic:
+			r_u->level = DsRolePrimaryDomainInfoBasic;
+			r_u->ptr = 1;
+			result = fill_dsrole_dominfo_basic( p->mem_ctx, &r_u->info.basic );
+			break;
+
+		default:
+			DEBUG(0,("_dsrole_get_primary_dominfo: Unsupported info level [%d]!\n",
+				level));
+			result = NT_STATUS_INVALID_LEVEL;
+	}
+
+	return NT_STATUS_OK;
+}
+
+
+