forked from osmocom/wireshark
145 lines
3.9 KiB
C
145 lines
3.9 KiB
C
/* packet-pkixtsp.c
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* Routines for RFC2634 Extended Security Services packet dissection
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* Ronnie Sahlberg 2004
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*
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* $Id$
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <glib.h>
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#include <epan/packet.h>
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#include <stdio.h>
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#include <string.h>
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#include "packet-ber.h"
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#include "packet-pkixtsp.h"
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#include "packet-pkix1explicit.h"
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#include "packet-pkix1implicit.h"
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#include "packet-cms.h"
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#define PNAME "PKIX Time Stamp Protocol"
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#define PSNAME "PKIXTSP"
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#define PFNAME "pkixtsp"
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/* Initialize the protocol and registered fields */
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static int proto_pkixtsp = -1;
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#include "packet-pkixtsp-hf.c"
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/* Initialize the subtree pointers */
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static gint ett_pkixtsp = -1;
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#include "packet-pkixtsp-ett.c"
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#include "packet-pkixtsp-fn.c"
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static int
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dissect_timestamp_reply(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree)
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{
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proto_item *item=NULL;
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proto_tree *tree=NULL;
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if (check_col(pinfo->cinfo, COL_PROTOCOL))
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col_set_str(pinfo->cinfo, COL_PROTOCOL, "PKIXTSP");
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if (check_col(pinfo->cinfo, COL_INFO)) {
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col_clear(pinfo->cinfo, COL_INFO);
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col_add_fstr(pinfo->cinfo, COL_INFO, "Reply");
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}
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if(parent_tree){
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item=proto_tree_add_item(parent_tree, proto_pkixtsp, tvb, 0, -1, FALSE);
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tree = proto_item_add_subtree(item, ett_pkixtsp);
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}
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return dissect_pkixtsp_TimeStampResp(FALSE, tvb, 0, pinfo, tree, -1);
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}
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static int
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dissect_timestamp_query(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree)
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{
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proto_item *item=NULL;
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proto_tree *tree=NULL;
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if (check_col(pinfo->cinfo, COL_PROTOCOL))
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col_set_str(pinfo->cinfo, COL_PROTOCOL, "PKIXTSP");
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if (check_col(pinfo->cinfo, COL_INFO)) {
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col_clear(pinfo->cinfo, COL_INFO);
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col_add_fstr(pinfo->cinfo, COL_INFO, "Query");
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}
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if(parent_tree){
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item=proto_tree_add_item(parent_tree, proto_pkixtsp, tvb, 0, -1, FALSE);
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tree = proto_item_add_subtree(item, ett_pkixtsp);
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}
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return dissect_pkixtsp_TimeStampReq(FALSE, tvb, 0, pinfo, tree, -1);
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}
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/*--- proto_register_pkixtsp ----------------------------------------------*/
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void proto_register_pkixtsp(void) {
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/* List of fields */
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static hf_register_info hf[] = {
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#include "packet-pkixtsp-hfarr.c"
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};
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/* List of subtrees */
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static gint *ett[] = {
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&ett_pkixtsp,
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#include "packet-pkixtsp-ettarr.c"
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};
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/* Register protocol */
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proto_pkixtsp = proto_register_protocol(PNAME, PSNAME, PFNAME);
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/* Register fields and subtrees */
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proto_register_field_array(proto_pkixtsp, hf, array_length(hf));
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proto_register_subtree_array(ett, array_length(ett));
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}
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/*--- proto_reg_handoff_pkixtsp -------------------------------------------*/
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void proto_reg_handoff_pkixtsp(void) {
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dissector_handle_t timestamp_reply_handle;
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dissector_handle_t timestamp_query_handle;
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timestamp_reply_handle = new_create_dissector_handle(dissect_timestamp_reply, proto_pkixtsp);
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dissector_add_string("media_type", "application/timestamp-reply", timestamp_reply_handle);
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timestamp_query_handle = new_create_dissector_handle(dissect_timestamp_query, proto_pkixtsp);
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dissector_add_string("media_type", "application/timestamp-query", timestamp_query_handle);
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/*#include "packet-pkixtsp-dis-tab.c"*/
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}
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