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wireshark/packet-dcerpc-samr.c

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/* packet-dcerpc-samr.c
* Routines for SMB \\PIPE\\samr packet disassembly
* Copyright 2001, Tim Potter <tpot@samba.org>
*
* $Id: packet-dcerpc-samr.c,v 1.2 2001/12/06 23:30:35 guy Exp $
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@ethereal.com>
* Copyright 1998 Gerald Combs
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <glib.h>
#include "packet.h"
#include "packet-dcerpc.h"
#include "packet-dcerpc-samr.h"
#include "smb.h" /* for "NT_errors[]" */
static int proto_dcerpc_samr = -1;
static int hf_samr_hnd = -1;
static int hf_samr_perms = -1;
static int hf_samr_rid = -1;
static int hf_samr_rc = -1;
static gint ett_dcerpc_samr = -1;
static e_uuid_t uuid_dcerpc_samr = {
0x12345778, 0x1234, 0xabcd,
{ 0xef, 0x00, 0x01, 0x23, 0x45, 0x67, 0x89, 0xac}
};
static guint16 ver_dcerpc_samr = 1;
static int
samr_dissect_gen_open_reply (tvbuff_t *tvb, int offset,
packet_info *pinfo, proto_tree *tree,
char *drep)
{
offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep,
hf_samr_hnd, NULL);
offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
hf_samr_rc, NULL);
return offset;
}
static int
samr_dissect_close_hnd_rqst (tvbuff_t *tvb, int offset,
packet_info *pinfo, proto_tree *tree,
char *drep)
{
offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep,
hf_samr_hnd, NULL);
return offset;
}
static int
samr_dissect_open_user_rqst (tvbuff_t *tvb, int offset,
packet_info *pinfo, proto_tree *tree,
char *drep)
{
offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep,
hf_samr_hnd, NULL);
offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
hf_samr_perms, NULL);
offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
hf_samr_rid, NULL);
return offset;
}
static dcerpc_sub_dissector dcerpc_samr_dissectors[] = {
{ SAMR_CONNECT_ANON, "SAMR_CONNECT_ANON", NULL, samr_dissect_gen_open_reply },
{ SAMR_CLOSE_HND, "SAMR_CLOSE_HND", samr_dissect_close_hnd_rqst, samr_dissect_gen_open_reply },
{ SAMR_UNKNOWN_2, "SAMR_UNKNOWN_2", NULL, NULL },
{ SAMR_QUERY_SEC_OBJECT, "SAMR_QUERY_SEC_OBJECT", NULL, NULL },
{ SAMR_UNKNOWN_4, "SAMR_UNKNOWN_4", NULL, NULL },
{ SAMR_LOOKUP_DOMAIN, "SAMR_LOOKUP_DOMAIN", NULL, NULL },
{ SAMR_ENUM_DOMAINS, "SAMR_ENUM_DOMAINS", NULL, NULL },
{ SAMR_OPEN_DOMAIN, "SAMR_OPEN_DOMAIN", NULL, samr_dissect_gen_open_reply },
{ SAMR_QUERY_DOMAIN_INFO, "SAMR_QUERY_DOMAIN_INFO", NULL, NULL },
{ SAMR_CREATE_DOM_GROUP, "SAMR_CREATE_DOM_GROUP", NULL, NULL },
{ SAMR_ENUM_DOM_GROUPS, "SAMR_ENUM_DOM_GROUPS", NULL, NULL },
{ SAMR_ENUM_DOM_USERS, "SAMR_ENUM_DOM_USERS", NULL, NULL },
{ SAMR_CREATE_DOM_ALIAS, "SAMR_CREATE_DOM_ALIAS", NULL, NULL },
{ SAMR_ENUM_DOM_ALIASES, "SAMR_ENUM_DOM_ALIASES", NULL, NULL },
{ SAMR_QUERY_USERALIASES, "SAMR_QUERY_USERALIASES", NULL, NULL },
{ SAMR_LOOKUP_NAMES, "SAMR_LOOKUP_NAMES", NULL, NULL },
{ SAMR_LOOKUP_RIDS, "SAMR_LOOKUP_RIDS", NULL, NULL },
{ SAMR_OPEN_GROUP, "SAMR_OPEN_GROUP", NULL, samr_dissect_gen_open_reply },
{ SAMR_QUERY_GROUPINFO, "SAMR_QUERY_GROUPINFO", NULL, NULL },
{ SAMR_SET_GROUPINFO, "SAMR_SET_GROUPINFO", NULL, NULL },
{ SAMR_ADD_GROUPMEM, "SAMR_ADD_GROUPMEM", NULL, NULL },
{ SAMR_DELETE_DOM_GROUP, "SAMR_DELETE_DOM_GROUP", NULL, NULL },
{ SAMR_DEL_GROUPMEM, "SAMR_DEL_GROUPMEM", NULL, NULL },
{ SAMR_QUERY_GROUPMEM, "SAMR_QUERY_GROUPMEM", NULL, NULL },
{ SAMR_UNKNOWN_1A, "SAMR_UNKNOWN_1A", NULL, NULL },
{ SAMR_OPEN_ALIAS, "SAMR_OPEN_ALIAS", NULL, samr_dissect_gen_open_reply },
{ SAMR_QUERY_ALIASINFO, "SAMR_QUERY_ALIASINFO", NULL, NULL },
{ SAMR_SET_ALIASINFO, "SAMR_SET_ALIASINFO", NULL, NULL },
{ SAMR_DELETE_DOM_ALIAS, "SAMR_DELETE_DOM_ALIAS", NULL, NULL },
{ SAMR_ADD_ALIASMEM, "SAMR_ADD_ALIASMEM", NULL, NULL },
{ SAMR_DEL_ALIASMEM, "SAMR_DEL_ALIASMEM", NULL, NULL },
{ SAMR_QUERY_ALIASMEM, "SAMR_QUERY_ALIASMEM", NULL, NULL },
{ SAMR_OPEN_USER, "SAMR_OPEN_USER", samr_dissect_open_user_rqst, samr_dissect_gen_open_reply },
{ SAMR_DELETE_DOM_USER, "SAMR_DELETE_DOM_USER", NULL, NULL },
{ SAMR_QUERY_USERINFO, "SAMR_QUERY_USERINFO", NULL, NULL },
{ SAMR_SET_USERINFO2, "SAMR_SET_USERINFO2", NULL, NULL },
{ SAMR_QUERY_USERGROUPS, "SAMR_QUERY_USERGROUPS", NULL, NULL },
{ SAMR_QUERY_DISPINFO, "SAMR_QUERY_DISPINFO", NULL, NULL },
{ SAMR_UNKNOWN_29, "SAMR_UNKNOWN_29", NULL, NULL },
{ SAMR_UNKNOWN_2a, "SAMR_UNKNOWN_2a", NULL, NULL },
{ SAMR_UNKNOWN_2b, "SAMR_UNKNOWN_2b", NULL, NULL },
{ SAMR_GET_USRDOM_PWINFO, "SAMR_GET_USRDOM_PWINFO", NULL, NULL },
{ SAMR_UNKNOWN_2D, "SAMR_UNKNOWN_2D", NULL, NULL },
{ SAMR_UNKNOWN_2e, "SAMR_UNKNOWN_2e", NULL, NULL },
{ SAMR_UNKNOWN_2f, "SAMR_UNKNOWN_2f", NULL, NULL },
{ SAMR_QUERY_DISPINFO3, "SAMR_QUERY_DISPINFO3", NULL, NULL },
{ SAMR_UNKNOWN_31, "SAMR_UNKNOWN_31", NULL, NULL },
{ SAMR_CREATE_USER, "SAMR_CREATE_USER", NULL, NULL },
{ SAMR_QUERY_DISPINFO4, "SAMR_QUERY_DISPINFO4", NULL, NULL },
{ SAMR_ADDMULTI_ALIASMEM, "SAMR_ADDMULTI_ALIASMEM", NULL, NULL },
{ SAMR_UNKNOWN_35, "SAMR_UNKNOWN_35", NULL, NULL },
{ SAMR_UNKNOWN_36, "SAMR_UNKNOWN_36", NULL, NULL },
{ SAMR_CHGPASSWD_USER, "SAMR_CHGPASSWD_USER", NULL, NULL },
{ SAMR_GET_DOM_PWINFO, "SAMR_GET_DOM_PWINFO", NULL, NULL },
{ SAMR_CONNECT, "SAMR_CONNECT", NULL, samr_dissect_gen_open_reply },
{ SAMR_SET_USERINFO, "SAMR_SET_USERINFO", NULL, NULL },
{0, NULL, NULL, NULL },
};
void
proto_register_dcerpc_samr(void)
{
static hf_register_info hf[] = {
{ &hf_samr_hnd,
{ "Context Handle", "samr.hnd", FT_BYTES, BASE_NONE, NULL, 0x0, "", HFILL }},
{ &hf_samr_perms,
{ "Access Mask", "samr.perms", FT_UINT32, BASE_HEX, NULL, 0x0, "", HFILL }},
{ &hf_samr_rid,
{ "Rid", "samr.rid", FT_UINT32, BASE_HEX, NULL, 0x0, "", HFILL }},
{ &hf_samr_rc,
{ "Return code", "samr.rc", FT_UINT32, BASE_HEX, VALS (NT_errors), 0x0, "", HFILL }},
};
static gint *ett[] = {
&ett_dcerpc_samr,
};
proto_dcerpc_samr = proto_register_protocol(
"Microsoft Security Account Manager", "SAMR", "samr");
proto_register_field_array (proto_dcerpc_samr, hf, array_length (hf));
proto_register_subtree_array(ett, array_length(ett));
}
void
proto_reg_handoff_dcerpc_samr(void)
{
/* Register protocol as dcerpc */
dcerpc_init_uuid(proto_dcerpc_samr, ett_dcerpc_samr, &uuid_dcerpc_samr,
ver_dcerpc_samr, dcerpc_samr_dissectors);
}
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