/* packet-dcerpc-rs_pgo.c * * Routines for dcerpc Afs4Int dissection * Copyright 2002, Jaime Fournier * This information is based off the released idl files from opengroup. * ftp://ftp.opengroup.org/pub/dce122/dce/src/security.tar.gz security/idl/rs_pgo.idl * * $Id: packet-dcerpc-rs_pgo.c,v 1.5 2003/08/04 02:49:01 tpot 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 #ifdef HAVE_SYS_TYPES_H #include #endif #include #include #include #include "packet-dcerpc.h" static int proto_rs_pgo = -1; static int hf_rs_pgo_opnum = -1; static int hf_rs_pgo_get_members_rqst_name_domain = -1; static int hf_rs_pgo_get_members_rqst_sec_rgy_name_max_len = -1; static int hf_rs_pgo_get_members_rqst_sec_rgy_name_t_size = -1; static int hf_rs_pgo_get_members_rqst_sec_rgy_name_t = -1; static int hf_rs_pgo_get_rqst_name_domain = -1; static int hf_rs_pgo_get_rqst_var = -1; static int hf_rs_pgo_get_rqst_var2 = -1; static int hf_rs_pgo_get_rqst_key_size = -1; static int hf_rs_pgo_get_rqst_key_t = -1; static int hf_rs_pgo_key_transfer_rqst_var1 = -1; static int hf_rs_pgo_key_transfer_rqst_var2 = -1; static int hf_rs_pgo_key_transfer_rqst_var3 = -1; static int hf_rs_pgo_is_member_rqst_var1 = -1; static int hf_rs_pgo_is_member_rqst_var2 = -1; static int hf_rs_pgo_is_member_rqst_var3 = -1; static int hf_rs_pgo_is_member_rqst_var4 = -1; static int hf_rs_pgo_is_member_rqst_key1 = -1; static int hf_rs_pgo_is_member_rqst_key2 = -1; static int hf_rs_pgo_is_member_rqst_key1_size = -1; static int hf_rs_pgo_is_member_rqst_key2_size = -1; static gint ett_rs_pgo = -1; static e_uuid_t uuid_rs_pgo = { 0x4c878280, 0x3000, 0x0000, { 0x0d, 0x00, 0x02, 0x87, 0x14, 0x00, 0x00, 0x00 } }; static guint16 ver_rs_pgo = 1; static int rs_pgo_dissect_get_members_rqst (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { guint32 name_domain, sec_rgy_name_max_len, sec_rgy_name_t_size; const char *sec_rgy_name_t = NULL; offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_rs_pgo_get_members_rqst_name_domain, &name_domain); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_rs_pgo_get_members_rqst_sec_rgy_name_max_len, &sec_rgy_name_max_len); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_rs_pgo_get_members_rqst_sec_rgy_name_t_size, &sec_rgy_name_t_size); proto_tree_add_string (tree, hf_rs_pgo_get_members_rqst_sec_rgy_name_t, tvb, offset, hf_rs_pgo_get_members_rqst_sec_rgy_name_t_size, tvb_get_ptr (tvb, offset, sec_rgy_name_t_size)); sec_rgy_name_t = (const char *)tvb_get_ptr(tvb,offset,sec_rgy_name_t_size); offset += sec_rgy_name_t_size; if (check_col(pinfo->cinfo, COL_INFO)){ col_append_fstr(pinfo->cinfo, COL_INFO, " Request for: %s", sec_rgy_name_t); } return offset; } static int rs_pgo_dissect_key_transfer_rqst (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { guint32 var1, var2, var3; offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_rs_pgo_key_transfer_rqst_var1, &var1); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_rs_pgo_key_transfer_rqst_var2, &var2); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_rs_pgo_key_transfer_rqst_var3, &var3); if (check_col(pinfo->cinfo, COL_INFO)){ col_append_fstr(pinfo->cinfo, COL_INFO, " Request for: %u", var3); } return offset; } static int rs_pgo_dissect_is_member_rqst (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { guint32 var1, var2, key1_size, key2_size, var3; const char *key1, *key2; key1 = NULL; key2 = NULL; offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_rs_pgo_is_member_rqst_var1, &var1); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_rs_pgo_is_member_rqst_var2, &var2); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_rs_pgo_is_member_rqst_key1_size, &key1_size); proto_tree_add_string (tree, hf_rs_pgo_is_member_rqst_key1, tvb, offset, hf_rs_pgo_is_member_rqst_key1_size, tvb_get_ptr (tvb, offset, key1_size)); key1 = (const char *)tvb_get_ptr(tvb,offset,key1_size); offset += key1_size; offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_rs_pgo_is_member_rqst_var3, &var3); /* offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep, hf_rs_pgo_is_member_rqst_var4, &var4); */ offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_rs_pgo_is_member_rqst_key2_size, &key2_size); proto_tree_add_string (tree, hf_rs_pgo_is_member_rqst_key2, tvb, offset, hf_rs_pgo_is_member_rqst_key2_size, tvb_get_ptr (tvb, offset, key2_size)); key2 = (const char *)tvb_get_ptr(tvb,offset,key2_size); offset += key2_size; if (check_col(pinfo->cinfo, COL_INFO)) { col_append_fstr(pinfo->cinfo, COL_INFO, " Request: Is %s in %s", key2, key1); } return offset; } static int rs_pgo_dissect_get_rqst (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { guint32 name_domain, key_size, var, var2; const char *key_t = NULL; offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_rs_pgo_get_rqst_name_domain, &name_domain); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_rs_pgo_get_rqst_var, &var); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_rs_pgo_get_rqst_var2, &var2); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_rs_pgo_get_rqst_key_size, &key_size); if (key_size){ /* Not able to yet decipher the OTHER versions of this call just yet. */ proto_tree_add_string (tree, hf_rs_pgo_get_rqst_key_t, tvb, offset, hf_rs_pgo_get_rqst_key_size, tvb_get_ptr (tvb, offset, key_size)); key_t = (const char *)tvb_get_ptr(tvb,offset,key_size); offset += (int)key_size; if (check_col(pinfo->cinfo, COL_INFO)) { col_append_fstr(pinfo->cinfo, COL_INFO, " Request for: %s ", key_t); } } else { if (check_col(pinfo->cinfo, COL_INFO)) { col_append_str(pinfo->cinfo, COL_INFO, " Request (other)"); } } return offset; } static dcerpc_sub_dissector rs_pgo_dissectors[] = { { 0, "rs_pgo_add", NULL, NULL}, { 1, "rs_pgo_delete", NULL, NULL}, { 2, "rs_pgo_replace", NULL, NULL}, { 3, "rs_pgo_rename", NULL, NULL}, { 4, "rs_pgo_get", rs_pgo_dissect_get_rqst, NULL}, { 5, "rs_pgo_key_transfer", rs_pgo_dissect_key_transfer_rqst, NULL}, { 6, "rs_pgo_add_member", NULL, NULL}, { 7, "rs_pgo_delete_member", NULL, NULL}, { 8, "rs_pgo_is_member", rs_pgo_dissect_is_member_rqst, NULL}, { 9, "rs_pgo_get_members", rs_pgo_dissect_get_members_rqst, NULL}, { 0, NULL, NULL, NULL } }; void proto_register_rs_pgo (void) { static hf_register_info hf[] = { { &hf_rs_pgo_opnum, { "Operation", "rs_pgo.opnum", FT_UINT16, BASE_DEC, NULL, 0x0, "Operation", HFILL }}, { &hf_rs_pgo_get_members_rqst_name_domain, { "Name Domain", "rs_pgo.get_members_name_domain", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }}, { &hf_rs_pgo_get_members_rqst_sec_rgy_name_max_len, { "Sec_rgy_name_max_len", "rs_pgo.get_members_sec_rgy_name_max_len", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }}, { &hf_rs_pgo_get_members_rqst_sec_rgy_name_t_size, { "Sec_rgy_name_t_size", "rs_pgo.get_members_sec_rgy_name_t_size", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }}, { &hf_rs_pgo_get_members_rqst_sec_rgy_name_t, { "Sec_rgy_name_t", "rs_pgo.get_members_sec_rgy_name_t", FT_STRING, BASE_NONE, NULL, 0x0, "", HFILL }}, { &hf_rs_pgo_get_rqst_name_domain, { "Name Domain", "rs_pgo.get_rqst_name_domain", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }}, { &hf_rs_pgo_get_rqst_key_size, { "Key Size", "rs_pgo.get_rqst_key_size", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }}, { &hf_rs_pgo_get_rqst_key_t, { "Key", "rs_pgo.get_rqst_key_t", FT_STRING, BASE_NONE, NULL, 0x0, "", HFILL }}, { &hf_rs_pgo_get_rqst_var, { "Var1", "rs_pgo.get_rqst_var", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }}, { &hf_rs_pgo_get_rqst_var2, { "Var2", "rs_pgo.get_rqst_var2", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }}, { &hf_rs_pgo_key_transfer_rqst_var1, { "Var1", "rs_pgo.key_transfer_rqst_var1", FT_UINT32, BASE_HEX, NULL, 0x0, "", HFILL }}, { &hf_rs_pgo_key_transfer_rqst_var2, { "Var2", "rs_pgo.key_transfer_rqst_var2", FT_UINT32, BASE_HEX, NULL, 0x0, "", HFILL }}, { &hf_rs_pgo_key_transfer_rqst_var3, { "Var3", "rs_pgo.key_transfer_rqst_var3", FT_UINT32, BASE_HEX, NULL, 0x0, "", HFILL }}, { &hf_rs_pgo_is_member_rqst_var1, { "Var1", "rs_pgo.is_member_rqst_var1", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }}, { &hf_rs_pgo_is_member_rqst_var2, { "Var2", "rs_pgo.is_member_rqst_var2", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }}, { &hf_rs_pgo_is_member_rqst_var3, { "Var3", "rs_pgo.is_member_rqst_var3", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }}, { &hf_rs_pgo_is_member_rqst_var4, { "Var4", "rs_pgo.is_member_rqst_var4", FT_UINT16, BASE_DEC, NULL, 0x0, "", HFILL }}, { &hf_rs_pgo_is_member_rqst_key1_size, { "Key1 Size", "rs_pgo.is_member_rqst_key1_size", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }}, { &hf_rs_pgo_is_member_rqst_key2_size, { "Key2 Size", "rs_pgo.is_member_rqst_key2_size", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }}, { &hf_rs_pgo_is_member_rqst_key2, { "Key2", "rs_pgo.is_member_rqst_key2", FT_STRING, BASE_NONE, NULL, 0x0, "", HFILL }}, { &hf_rs_pgo_is_member_rqst_key1, { "Key2", "rs_pgo.is_member_rqst_key1", FT_STRING, BASE_NONE, NULL, 0x0, "", HFILL }}, }; static gint *ett[] = { &ett_rs_pgo, }; proto_rs_pgo = proto_register_protocol ("DCE Name Service", "RS_PGO", "rs_pgo"); proto_register_field_array (proto_rs_pgo, hf, array_length (hf)); proto_register_subtree_array (ett, array_length (ett)); } void proto_reg_handoff_rs_pgo (void) { /* Register the protocol as dcerpc */ dcerpc_init_uuid (proto_rs_pgo, ett_rs_pgo, &uuid_rs_pgo, ver_rs_pgo, rs_pgo_dissectors, hf_rs_pgo_opnum); }