/* packet-dcerpc-samr.c * Routines for SMB \\PIPE\\samr packet disassembly * Copyright 2001, Tim Potter * * $Id: packet-dcerpc-samr.c,v 1.2 2001/12/06 23:30:35 guy Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs * 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 #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); }