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, 91 insertions, 0 deletions

diff --git a/source3/rpc_server/srv_lsa_ds.c b/source3/rpc_server/srv_lsa_ds.c
new file mode 100644
index 0000000000..5996935b22
--- /dev/null
+++ b/source3/rpc_server/srv_lsa_ds.c
@@ -0,0 +1,91 @@
+/*
+ *  Unix SMB/CIFS implementation.
+ *  RPC Pipe client / server routines
+ *  Copyright (C) Gerald Carter		2003
+ *
+ *  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.
+ */
+
+/* This is the interface for the registry functions. */
+
+#include "includes.h"
+
+#undef DBGC_CLASS
+#define DBGC_CLASS DBGC_RPC_SRV
+
+/*******************************************************************
+ api_reg_open_entry
+ ********************************************************************/
+
+static BOOL api_dsrole_get_primary_dominfo(pipes_struct *p)
+{
+	DS_Q_GETPRIMDOMINFO q_u;
+	DS_R_GETPRIMDOMINFO r_u;
+	prs_struct *data = &p->in_data.data;
+	prs_struct *rdata = &p->out_data.rdata;
+
+	ZERO_STRUCT(q_u);
+	ZERO_STRUCT(r_u);
+
+	/* grab the request */
+	if ( !ds_io_q_getprimdominfo("", data, 0, &q_u) )
+		return False;
+
+	/* construct reply. */
+	r_u.status = _dsrole_get_primary_dominfo( p, &q_u, &r_u );
+
+	if ( !ds_io_r_getprimdominfo("", rdata, 0, &r_u) )
+		return False;
+
+	return True;
+}
+
+/*******************************************************************
+ stub functions for unimplemented RPC
+*******************************************************************/
+
+static BOOL api_dsrole_stub( pipes_struct *p )
+{
+	DEBUG(0,("api_dsrole_stub:  Hmmm....didn't know this RPC existsed?!??!\n"));
+
+	return False;
+}
+
+
+/*******************************************************************
+ array of \PIPE\lsass (new windows 2000 UUID)  operations
+********************************************************************/
+static struct api_struct api_lsa_ds_cmds[] = {
+	{ "DS_NOP", 			DS_NOP, 		api_dsrole_stub }
+
+#if 0	/* disabled due to breakage with viewing domain users and groups 
+	   on a Samba PDC from win2k clients  --jerry CIFS 2003 */
+	{ "DS_GETPRIMDOMINFO", 		DS_GETPRIMDOMINFO, 	api_dsrole_get_primary_dominfo	}
+#endif
+
+};
+
+void lsa_ds_get_pipe_fns( struct api_struct **fns, int *n_fns )
+{
+	*fns = api_lsa_ds_cmds;
+	*n_fns = sizeof(api_lsa_ds_cmds) / sizeof(struct api_struct);
+}
+
+
+NTSTATUS rpc_lsa_ds_init(void)
+{
+	return rpc_pipe_register_commands(SMB_RPC_INTERFACE_VERSION, "lsa_ds", "lsa_ds", api_lsa_ds_cmds,
+		sizeof(api_lsa_ds_cmds) / sizeof(struct api_struct));
+}