2004-03-23 06:21:18 +00:00
|
|
|
/* packet-aim-messaging.c
|
|
|
|
* Routines for AIM Instant Messenger (OSCAR) dissection, SNAC Messaging
|
|
|
|
* Copyright 2004, Jelmer Vernooij <jelmer@samba.org>
|
|
|
|
* Copyright 2000, Ralf Hoelzer <ralf@well.com>
|
2004-04-02 07:59:22 +00:00
|
|
|
* Copyright 2004, Devin Heitmueller <dheitmueller@netilla.com>
|
2004-03-23 06:21:18 +00:00
|
|
|
*
|
2006-05-21 04:49:01 +00:00
|
|
|
* Wireshark - Network traffic analyzer
|
|
|
|
* By Gerald Combs <gerald@wireshark.org>
|
2004-03-23 06:21:18 +00:00
|
|
|
* 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
|
2012-06-28 23:18:38 +00:00
|
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
2004-03-23 06:21:18 +00:00
|
|
|
*/
|
|
|
|
|
2012-09-20 02:03:38 +00:00
|
|
|
#include "config.h"
|
2004-03-23 06:21:18 +00:00
|
|
|
|
|
|
|
|
|
|
|
#include <glib.h>
|
|
|
|
|
2011-04-27 05:09:00 +00:00
|
|
|
#include <string.h>
|
|
|
|
|
2004-03-23 06:21:18 +00:00
|
|
|
#include <epan/packet.h>
|
|
|
|
#include <epan/strutil.h>
|
|
|
|
|
|
|
|
#include "packet-aim.h"
|
|
|
|
|
2013-03-13 21:14:20 +00:00
|
|
|
void proto_register_aim_messaging(void);
|
|
|
|
void proto_reg_handoff_aim_messaging(void);
|
|
|
|
|
|
|
|
|
2004-03-23 06:21:18 +00:00
|
|
|
#define FAMILY_MESSAGING 0x0004
|
|
|
|
|
2004-04-02 07:59:22 +00:00
|
|
|
|
|
|
|
#define INCOMING_CH1_MESSAGE_BLOCK 0x0002
|
|
|
|
#define INCOMING_CH1_SERVER_ACK_REQ 0x0003
|
|
|
|
#define INCOMING_CH1_MESSAGE_AUTH_RESP 0x0004
|
|
|
|
#define INCOMING_CH1_MESSAGE_OFFLINE 0x0006
|
|
|
|
#define INCOMING_CH1_ICON_PRESENT 0x0008
|
|
|
|
#define INCOMING_CH1_BUDDY_REQ 0x0009
|
|
|
|
#define INCOMING_CH1_TYPING 0x000b
|
|
|
|
|
2010-10-07 21:23:36 +00:00
|
|
|
static const aim_tlv aim_messaging_incoming_ch1_tlvs[] = {
|
2014-10-03 14:09:34 +00:00
|
|
|
{ INCOMING_CH1_MESSAGE_BLOCK, "Message Block", dissect_aim_tlv_value_messageblock },
|
|
|
|
{ INCOMING_CH1_SERVER_ACK_REQ, "Server Ack Requested", dissect_aim_tlv_value_bytes },
|
2011-04-27 05:09:00 +00:00
|
|
|
{ INCOMING_CH1_MESSAGE_AUTH_RESP, "Message is Auto Response", dissect_aim_tlv_value_bytes },
|
2014-10-03 14:09:34 +00:00
|
|
|
{ INCOMING_CH1_MESSAGE_OFFLINE, "Message was received offline", dissect_aim_tlv_value_bytes },
|
|
|
|
{ INCOMING_CH1_ICON_PRESENT, "Icon present", dissect_aim_tlv_value_bytes },
|
|
|
|
{ INCOMING_CH1_BUDDY_REQ, "Buddy Req", dissect_aim_tlv_value_bytes },
|
|
|
|
{ INCOMING_CH1_TYPING, "Non-direct connect typing notification", dissect_aim_tlv_value_bytes },
|
2011-04-27 05:09:00 +00:00
|
|
|
{ 0, NULL, NULL },
|
2004-09-23 17:40:36 +00:00
|
|
|
};
|
|
|
|
|
2008-12-30 22:00:59 +00:00
|
|
|
static int dissect_aim_tlv_value_rendezvous(proto_item *ti, guint16 valueid _U_, tvbuff_t *tvb, packet_info *pinfo);
|
|
|
|
static int dissect_aim_tlv_value_extended_data(proto_item *ti, guint16 valueid _U_, tvbuff_t *tvb, packet_info *pinfo _U_);
|
2004-09-23 17:40:36 +00:00
|
|
|
|
2009-09-17 01:39:15 +00:00
|
|
|
#define ICBM_CHANNEL_IM 0x0001
|
|
|
|
#define ICBM_CHANNEL_RENDEZVOUS 0x0002
|
|
|
|
|
|
|
|
static const value_string icbm_channel_types[] = {
|
2014-10-03 14:09:34 +00:00
|
|
|
{ ICBM_CHANNEL_IM, "IM" },
|
2009-09-17 01:39:15 +00:00
|
|
|
{ ICBM_CHANNEL_RENDEZVOUS, "Rendezvous" },
|
|
|
|
{ 0, NULL },
|
|
|
|
};
|
2004-09-23 17:40:36 +00:00
|
|
|
|
|
|
|
#define INCOMING_CH2_SERVER_ACK_REQ 0x0003
|
|
|
|
#define INCOMING_CH2_RENDEZVOUS_DATA 0x0005
|
|
|
|
|
2010-10-07 21:23:36 +00:00
|
|
|
static const aim_tlv aim_messaging_incoming_ch2_tlvs[] = {
|
2011-04-27 05:09:00 +00:00
|
|
|
{ INCOMING_CH2_SERVER_ACK_REQ, "Server Ack Requested", dissect_aim_tlv_value_bytes },
|
|
|
|
{ INCOMING_CH2_RENDEZVOUS_DATA, "Rendez Vous Data", dissect_aim_tlv_value_rendezvous },
|
|
|
|
{ 0, NULL, NULL },
|
2004-09-23 17:40:36 +00:00
|
|
|
};
|
|
|
|
|
2008-11-20 07:02:34 +00:00
|
|
|
#define RENDEZVOUS_TLV_CHANNEL 0x0001
|
|
|
|
#define RENDEZVOUS_TLV_IP_ADDR 0x0002
|
2004-09-23 17:40:36 +00:00
|
|
|
#define RENDEZVOUS_TLV_INT_IP 0x0003
|
|
|
|
#define RENDEZVOUS_TLV_EXT_IP 0x0004
|
|
|
|
#define RENDEZVOUS_TLV_EXT_PORT 0x0005
|
2008-11-20 07:02:34 +00:00
|
|
|
#define RENDEZVOUS_TLV_DOWNLOAD_URL 0x0006
|
|
|
|
#define RENDEZVOUS_TLV_VERIFIED_DOWNLOAD_URL 0x0008
|
|
|
|
#define RENDEZVOUS_TLV_SEQ_NUM 0x000A
|
|
|
|
#define RENDEZVOUS_TLV_CANCEL_REASON 0x000B
|
|
|
|
#define RENDEZVOUS_TLV_INVITATION 0x000C
|
|
|
|
#define RENDEZVOUS_TLV_INVITE_MIME_CHARSET 0x000D
|
|
|
|
#define RENDEZVOUS_TLV_INVITE_MIME_LANG 0x000E
|
|
|
|
#define RENDEZVOUS_TLV_REQ_HOST_CHECK 0x000F
|
|
|
|
#define RENDEZVOUS_TLV_REQ_USE_ARS 0x0010
|
|
|
|
#define RENDEZVOUS_TLV_REQ_SECURE 0x0011
|
|
|
|
#define RENDEZVOUS_TLV_MAX_PROTOCOL_VER 0x0012
|
|
|
|
#define RENDEZVOUS_TLV_MIN_PROTOCOL_VER 0x0013
|
|
|
|
#define RENDEZVOUS_TLV_COUNTER_REASON 0x0014
|
|
|
|
#define RENDEZVOUS_TLV_INVITE_MIME_TYPE 0x0015
|
|
|
|
#define RENDEZVOUS_TLV_IP_ADDR_XOR 0x0016
|
|
|
|
#define RENDEZVOUS_TLV_PORT_XOR 0x0017
|
|
|
|
#define RENDEZVOUS_TLV_ADDR_LIST 0x0018
|
|
|
|
#define RENDEZVOUS_TLV_SESSION_ID 0x0019
|
|
|
|
#define RENDEZVOUS_TLV_ROLLOVER_ID 0x001A
|
2005-07-13 05:06:38 +00:00
|
|
|
#define RENDEZVOUS_TLV_EXTENDED_DATA 0x2711
|
2008-12-30 22:00:59 +00:00
|
|
|
#define RENDEZVOUS_TLV_ICHAT_INVITEES_DATA 0x277E
|
2004-09-23 17:40:36 +00:00
|
|
|
|
2010-10-07 21:23:36 +00:00
|
|
|
static const aim_tlv aim_rendezvous_tlvs[] = {
|
2014-10-03 14:09:34 +00:00
|
|
|
{ RENDEZVOUS_TLV_CHANNEL, "Rendezvous ICBM Channel", dissect_aim_tlv_value_uint16 },
|
|
|
|
{ RENDEZVOUS_TLV_IP_ADDR, "Rendezvous IP", dissect_aim_tlv_value_ipv4 },
|
|
|
|
{ RENDEZVOUS_TLV_INT_IP, "Internal IP", dissect_aim_tlv_value_ipv4 },
|
|
|
|
{ RENDEZVOUS_TLV_EXT_IP, "External IP", dissect_aim_tlv_value_ipv4 },
|
|
|
|
{ RENDEZVOUS_TLV_EXT_PORT, "External Port", dissect_aim_tlv_value_uint16 },
|
|
|
|
{ RENDEZVOUS_TLV_DOWNLOAD_URL, "Service Support Download URL", dissect_aim_tlv_value_string },
|
2008-11-20 07:02:34 +00:00
|
|
|
{ RENDEZVOUS_TLV_VERIFIED_DOWNLOAD_URL, "Verified Service Support Download URL", dissect_aim_tlv_value_string },
|
2014-10-03 14:09:34 +00:00
|
|
|
{ RENDEZVOUS_TLV_SEQ_NUM, "Sequence Number", dissect_aim_tlv_value_uint16 },
|
|
|
|
{ RENDEZVOUS_TLV_CANCEL_REASON, "Cancel Reason", dissect_aim_tlv_value_uint16 },
|
|
|
|
{ RENDEZVOUS_TLV_INVITATION, "Invitation Text", dissect_aim_tlv_value_string },
|
|
|
|
{ RENDEZVOUS_TLV_INVITE_MIME_CHARSET, "Data MIME Type", dissect_aim_tlv_value_string },
|
|
|
|
{ RENDEZVOUS_TLV_INVITE_MIME_LANG, "Data Language", dissect_aim_tlv_value_string },
|
|
|
|
{ RENDEZVOUS_TLV_REQ_HOST_CHECK, "Request Host Check", NULL },
|
|
|
|
{ RENDEZVOUS_TLV_REQ_USE_ARS, "Request Data via Rendezvous Server", NULL },
|
|
|
|
{ RENDEZVOUS_TLV_REQ_SECURE, "Request SSL Connection", NULL },
|
|
|
|
{ RENDEZVOUS_TLV_MAX_PROTOCOL_VER, "Maximum Protocol Version", dissect_aim_tlv_value_uint16 },
|
|
|
|
{ RENDEZVOUS_TLV_MIN_PROTOCOL_VER, "Minimum Protocol Version", dissect_aim_tlv_value_uint16 },
|
|
|
|
{ RENDEZVOUS_TLV_COUNTER_REASON, "Counter Proposal Reason", dissect_aim_tlv_value_uint16 },
|
|
|
|
{ RENDEZVOUS_TLV_INVITE_MIME_TYPE, "Data MIME Type", dissect_aim_tlv_value_string },
|
|
|
|
{ RENDEZVOUS_TLV_IP_ADDR_XOR, "XORed Rendezvous IP", dissect_aim_tlv_value_ipv4 },
|
|
|
|
{ RENDEZVOUS_TLV_PORT_XOR, "XORed Port", dissect_aim_tlv_value_uint16 },
|
|
|
|
{ RENDEZVOUS_TLV_ADDR_LIST, "Address/Port List", dissect_aim_tlv_value_string08_array },
|
|
|
|
{ RENDEZVOUS_TLV_SESSION_ID, "Session ID", dissect_aim_tlv_value_string },
|
|
|
|
{ RENDEZVOUS_TLV_ROLLOVER_ID, "Rollover ID", dissect_aim_tlv_value_string },
|
2008-12-30 22:00:59 +00:00
|
|
|
/*
|
2009-02-28 18:26:46 +00:00
|
|
|
The dissect_aim_tlv_value_extended_data function does not work for iChat generated rendezvous data
|
2014-10-03 14:09:34 +00:00
|
|
|
{ RENDEZVOUS_TLV_EXTENDED_DATA, "Extended Data", dissect_aim_tlv_value_extended_data },
|
2008-12-30 22:00:59 +00:00
|
|
|
*/
|
2014-10-03 14:09:34 +00:00
|
|
|
{ RENDEZVOUS_TLV_EXTENDED_DATA, "Extended Data", NULL },
|
|
|
|
{ RENDEZVOUS_TLV_ICHAT_INVITEES_DATA, "iChat Invitees Data", NULL },
|
2005-01-17 08:13:02 +00:00
|
|
|
{ 0, NULL, NULL },
|
2004-04-02 07:59:22 +00:00
|
|
|
};
|
|
|
|
|
2004-04-26 18:21:10 +00:00
|
|
|
#define MINITYPING_FINISHED_SIGN 0x0000
|
|
|
|
#define MINITYPING_TEXT_TYPED_SIGN 0x0001
|
|
|
|
#define MINITYPING_BEGUN_SIGN 0x0002
|
|
|
|
|
2007-04-14 14:01:53 +00:00
|
|
|
static const value_string minityping_type[] _U_ = {
|
2014-10-03 14:09:34 +00:00
|
|
|
{MINITYPING_FINISHED_SIGN, "Typing finished sign" },
|
2004-04-26 18:21:10 +00:00
|
|
|
{MINITYPING_TEXT_TYPED_SIGN, "Text typed sign" },
|
2014-10-03 14:09:34 +00:00
|
|
|
{MINITYPING_BEGUN_SIGN, "Typing begun sign" },
|
2004-04-26 18:21:10 +00:00
|
|
|
{0, NULL }
|
|
|
|
};
|
|
|
|
|
2004-09-23 17:40:36 +00:00
|
|
|
#define RENDEZVOUS_MSG_REQUEST 0
|
|
|
|
#define RENDEZVOUS_MSG_CANCEL 1
|
|
|
|
#define RENDEZVOUS_MSG_ACCEPT 2
|
|
|
|
|
|
|
|
static const value_string rendezvous_msg_types[] = {
|
|
|
|
{ RENDEZVOUS_MSG_REQUEST, "Request" },
|
2014-10-03 14:09:34 +00:00
|
|
|
{ RENDEZVOUS_MSG_CANCEL, "Cancel" },
|
|
|
|
{ RENDEZVOUS_MSG_ACCEPT, "Accept" },
|
2005-08-28 01:35:29 +00:00
|
|
|
{ 0, NULL },
|
2004-09-23 17:40:36 +00:00
|
|
|
};
|
|
|
|
|
2009-09-17 01:39:15 +00:00
|
|
|
#define CLIENT_ERR__REASON_UNSUPPORTED_CHANNEL 1
|
|
|
|
#define CLIENT_ERR__REASON_BUSTED_PAYLOAD 2
|
|
|
|
#define CLIENT_ERR__REASON_CHANNEL_SPECIFIC 3
|
|
|
|
|
|
|
|
static const value_string client_err_reason_types[] = {
|
|
|
|
{ CLIENT_ERR__REASON_UNSUPPORTED_CHANNEL, "Unsupported Channel" },
|
2014-10-03 14:09:34 +00:00
|
|
|
{ CLIENT_ERR__REASON_BUSTED_PAYLOAD, "Busted Payload" },
|
|
|
|
{ CLIENT_ERR__REASON_CHANNEL_SPECIFIC, "Channel Specific Error" },
|
2009-09-17 01:39:15 +00:00
|
|
|
{ 0, NULL },
|
|
|
|
};
|
2005-07-13 05:06:38 +00:00
|
|
|
|
2009-09-17 01:39:15 +00:00
|
|
|
#define RENDEZVOUS_NAK_PROPOSAL_UNSUPPORTED 0
|
|
|
|
#define RENDEZVOUS_NAK_PROPOSAL_DENIED 1
|
|
|
|
#define RENDEZVOUS_NAK_PROPOSAL_IGNORED 2
|
|
|
|
#define RENDEZVOUS_NAK_BUSTED_PARAMETERS 3
|
|
|
|
#define RENDEZVOUS_NAK_PROPOSAL_TIMED_OUT 4
|
|
|
|
#define RENDEZVOUS_NAK_ONLINE_BUT_NOT_AVAILABLE 5
|
|
|
|
#define RENDEZVOUS_NAK_INSUFFICIENT_RESOURCES 6
|
|
|
|
#define RENDEZVOUS_NAK_RATE_LIMITED 7
|
|
|
|
#define RENDEZVOUS_NAK_NO_DATA 8
|
|
|
|
#define RENDEZVOUS_NAK_VERSION_MISMATCH 9
|
|
|
|
#define RENDEZVOUS_NAK_SECURITY_MISMATCH 10
|
|
|
|
#define RENDEZVOUS_NAK_SERVICE_SPECIFIC_REASON 15
|
|
|
|
|
|
|
|
static const value_string rendezvous_nak_reason_types[] = {
|
2014-10-03 14:09:34 +00:00
|
|
|
{ RENDEZVOUS_NAK_PROPOSAL_UNSUPPORTED, "Proposal UUID not supported" },
|
|
|
|
{ RENDEZVOUS_NAK_PROPOSAL_DENIED, "Not authorized, or user declined" },
|
|
|
|
{ RENDEZVOUS_NAK_PROPOSAL_IGNORED, "Proposal ignored" },
|
|
|
|
{ RENDEZVOUS_NAK_BUSTED_PARAMETERS, "Proposal malformed" },
|
|
|
|
{ RENDEZVOUS_NAK_PROPOSAL_TIMED_OUT, "Attempt to act on proposal (e.g. connect) timed out" },
|
2009-09-17 01:39:15 +00:00
|
|
|
{ RENDEZVOUS_NAK_ONLINE_BUT_NOT_AVAILABLE, "Recipient away or busy" },
|
2014-10-03 14:09:34 +00:00
|
|
|
{ RENDEZVOUS_NAK_INSUFFICIENT_RESOURCES, "Recipient had internal error" },
|
|
|
|
{ RENDEZVOUS_NAK_RATE_LIMITED, "Recipient was ratelimited" },
|
|
|
|
{ RENDEZVOUS_NAK_NO_DATA, "Recipient had nothing to send" },
|
|
|
|
{ RENDEZVOUS_NAK_VERSION_MISMATCH, "Incompatible versions" },
|
|
|
|
{ RENDEZVOUS_NAK_SECURITY_MISMATCH, "Incompatible security settings" },
|
|
|
|
{ RENDEZVOUS_NAK_SERVICE_SPECIFIC_REASON, "Service-specific reject defined by client" },
|
2005-08-28 01:35:29 +00:00
|
|
|
{ 0, NULL },
|
2005-07-13 05:06:38 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
#define EXTENDED_DATA_MTYPE_PLAIN 0x01
|
|
|
|
#define EXTENDED_DATA_MTYPE_CHAT 0x02
|
|
|
|
#define EXTENDED_DATA_MTYPE_FILEREQ 0x03
|
|
|
|
#define EXTENDED_DATA_MTYPE_URL 0x04
|
|
|
|
#define EXTENDED_DATA_MTYPE_AUTHREQ 0x06
|
|
|
|
#define EXTENDED_DATA_MTYPE_AUTHDENY 0x07
|
|
|
|
#define EXTENDED_DATA_MTYPE_AUTHOK 0x08
|
|
|
|
#define EXTENDED_DATA_MTYPE_SERVER 0x09
|
|
|
|
#define EXTENDED_DATA_MTYPE_ADDED 0x0C
|
|
|
|
#define EXTENDED_DATA_MTYPE_WWP 0x0D
|
|
|
|
#define EXTENDED_DATA_MTYPE_EEXPRESS 0x0E
|
|
|
|
#define EXTENDED_DATA_MTYPE_CONTACTS 0x13
|
|
|
|
#define EXTENDED_DATA_MTYPE_PLUGIN 0x1A
|
|
|
|
#define EXTENDED_DATA_MTYPE_AUTOAWAY 0xE8
|
|
|
|
#define EXTENDED_DATA_MTYPE_AUTOBUSY 0xE9
|
|
|
|
#define EXTENDED_DATA_MTYPE_AUTONA 0xEA
|
|
|
|
#define EXTENDED_DATA_MTYPE_AUTODND 0xEB
|
|
|
|
#define EXTENDED_DATA_MTYPE_AUTOFFC 0xEC
|
|
|
|
|
|
|
|
static const value_string extended_data_message_types[] = {
|
2014-10-03 14:09:34 +00:00
|
|
|
{EXTENDED_DATA_MTYPE_PLAIN, "Plain text (simple) message"},
|
|
|
|
{EXTENDED_DATA_MTYPE_CHAT, "Chat request message"},
|
|
|
|
{EXTENDED_DATA_MTYPE_FILEREQ, "File request / file ok message"},
|
|
|
|
{EXTENDED_DATA_MTYPE_URL, "URL message (0xFE formatted)"},
|
|
|
|
{EXTENDED_DATA_MTYPE_AUTHREQ, "Authorization request message (0xFE formatted)"},
|
2005-07-13 05:06:38 +00:00
|
|
|
{EXTENDED_DATA_MTYPE_AUTHDENY, "Authorization denied message (0xFE formatted)"},
|
2014-10-03 14:09:34 +00:00
|
|
|
{EXTENDED_DATA_MTYPE_AUTHOK, "Authorization given message (empty)"},
|
|
|
|
{EXTENDED_DATA_MTYPE_SERVER, "Message from OSCAR server (0xFE formatted)"},
|
|
|
|
{EXTENDED_DATA_MTYPE_ADDED, "\"You-were-added\" message (0xFE formatted)"},
|
|
|
|
{EXTENDED_DATA_MTYPE_WWP, "Web pager message (0xFE formatted)"},
|
2005-07-13 05:06:38 +00:00
|
|
|
{EXTENDED_DATA_MTYPE_EEXPRESS, "Email express message (0xFE formatted)"},
|
|
|
|
{EXTENDED_DATA_MTYPE_CONTACTS, "Contact list message"},
|
2014-10-03 14:09:34 +00:00
|
|
|
{EXTENDED_DATA_MTYPE_PLUGIN, "Plugin message described by text string"},
|
2005-07-13 05:06:38 +00:00
|
|
|
{EXTENDED_DATA_MTYPE_AUTOAWAY, "Auto away message"},
|
|
|
|
{EXTENDED_DATA_MTYPE_AUTOBUSY, "Auto occupied message"},
|
2014-10-03 14:09:34 +00:00
|
|
|
{EXTENDED_DATA_MTYPE_AUTONA, "Auto not available message"},
|
|
|
|
{EXTENDED_DATA_MTYPE_AUTODND, "Auto do not disturb message"},
|
|
|
|
{EXTENDED_DATA_MTYPE_AUTOFFC, "Auto free for chat message"},
|
2005-08-28 01:35:29 +00:00
|
|
|
{ 0, NULL },
|
2005-07-13 05:06:38 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
#define EXTENDED_DATA_MFLAG_NORMAL 0x01
|
|
|
|
#define EXTENDED_DATA_MFLAG_AUTO 0x03
|
|
|
|
#define EXTENDED_DATA_MFLAG_MULTI 0x80
|
|
|
|
|
2004-04-26 18:21:10 +00:00
|
|
|
#define EVIL_ORIGIN_ANONYMOUS 1
|
|
|
|
#define EVIL_ORIGIN_NONANONYMOUS 2
|
|
|
|
|
|
|
|
static const value_string evil_origins[] = {
|
2014-10-03 14:09:34 +00:00
|
|
|
{EVIL_ORIGIN_ANONYMOUS, "Anonymous"},
|
2004-04-26 18:21:10 +00:00
|
|
|
{EVIL_ORIGIN_NONANONYMOUS, "Non-Anonymous"},
|
|
|
|
{0, NULL },
|
|
|
|
};
|
|
|
|
|
2004-03-23 06:21:18 +00:00
|
|
|
/* Initialize the protocol and registered fields */
|
|
|
|
static int proto_aim_messaging = -1;
|
2004-04-20 04:48:32 +00:00
|
|
|
static int hf_aim_icbm_channel = -1;
|
2004-04-02 07:59:22 +00:00
|
|
|
static int hf_aim_icbm_cookie = -1;
|
2004-04-20 04:48:32 +00:00
|
|
|
static int hf_aim_icbm_msg_flags = -1;
|
|
|
|
static int hf_aim_icbm_max_sender_warnlevel = -1;
|
|
|
|
static int hf_aim_icbm_max_receiver_warnlevel = -1;
|
|
|
|
static int hf_aim_icbm_max_snac_size = -1;
|
|
|
|
static int hf_aim_icbm_min_msg_interval = -1;
|
2004-04-26 18:21:10 +00:00
|
|
|
static int hf_aim_icbm_notification_cookie = -1;
|
|
|
|
static int hf_aim_icbm_notification_channel = -1;
|
|
|
|
static int hf_aim_icbm_notification_type = -1;
|
2009-09-17 01:39:15 +00:00
|
|
|
static int hf_aim_icbm_rendezvous_nak = -1;
|
|
|
|
static int hf_aim_icbm_rendezvous_nak_length = -1;
|
2004-04-02 07:59:22 +00:00
|
|
|
static int hf_aim_message_channel_id = -1;
|
2004-04-26 18:21:10 +00:00
|
|
|
static int hf_aim_icbm_evil = -1;
|
|
|
|
static int hf_aim_evil_warn_level = -1;
|
|
|
|
static int hf_aim_evil_new_warn_level = -1;
|
2004-09-23 17:40:36 +00:00
|
|
|
static int hf_aim_rendezvous_msg_type = -1;
|
2009-09-17 01:39:15 +00:00
|
|
|
static int hf_aim_icbm_client_err_reason = -1;
|
|
|
|
static int hf_aim_icbm_client_err_protocol_version = -1;
|
|
|
|
static int hf_aim_icbm_client_err_client_caps_flags = -1;
|
2005-07-13 05:06:38 +00:00
|
|
|
static int hf_aim_rendezvous_extended_data_message_type = -1;
|
|
|
|
static int hf_aim_rendezvous_extended_data_message_flags = -1;
|
|
|
|
static int hf_aim_rendezvous_extended_data_message_flags_normal = -1;
|
|
|
|
static int hf_aim_rendezvous_extended_data_message_flags_auto = -1;
|
|
|
|
static int hf_aim_rendezvous_extended_data_message_flags_multi = -1;
|
|
|
|
static int hf_aim_rendezvous_extended_data_message_status_code = -1;
|
|
|
|
static int hf_aim_rendezvous_extended_data_message_priority_code = -1;
|
|
|
|
static int hf_aim_rendezvous_extended_data_message_text_length = -1;
|
2013-01-31 17:55:31 +00:00
|
|
|
/* static int hf_aim_rendezvous_extended_data_message_text = -1; */
|
2004-03-23 06:21:18 +00:00
|
|
|
|
|
|
|
/* Initialize the subtree pointers */
|
|
|
|
static gint ett_aim_messaging = -1;
|
2004-09-23 17:40:36 +00:00
|
|
|
static gint ett_aim_rendezvous_data = -1;
|
2005-07-13 05:06:38 +00:00
|
|
|
static gint ett_aim_extended_data = -1;
|
|
|
|
static gint ett_aim_extended_data_message_flags = -1;
|
2004-09-23 17:40:36 +00:00
|
|
|
|
2009-09-17 01:39:15 +00:00
|
|
|
static int
|
|
|
|
dissect_aim_tlv_value_rendezvous(proto_item *ti, guint16 valueid _U_, tvbuff_t *tvb, packet_info *pinfo)
|
2004-09-23 17:40:36 +00:00
|
|
|
{
|
|
|
|
int offset = 0;
|
|
|
|
proto_tree *entry = proto_item_add_subtree(ti, ett_aim_rendezvous_data);
|
2011-05-27 01:57:33 +00:00
|
|
|
proto_tree_add_item(entry, hf_aim_rendezvous_msg_type, tvb, offset, 2, ENC_BIG_ENDIAN);
|
|
|
|
offset += 2;
|
2009-02-28 18:26:46 +00:00
|
|
|
|
2011-10-04 22:44:31 +00:00
|
|
|
proto_tree_add_item(entry, hf_aim_icbm_cookie, tvb, offset, 8, ENC_NA);
|
2004-09-23 17:40:36 +00:00
|
|
|
offset += 8;
|
|
|
|
|
|
|
|
offset = dissect_aim_capability(entry, tvb, offset);
|
|
|
|
|
2009-02-28 18:26:46 +00:00
|
|
|
return dissect_aim_tlv_sequence(tvb, pinfo, offset, entry,
|
2011-05-27 01:57:33 +00:00
|
|
|
aim_rendezvous_tlvs);
|
2004-09-23 17:40:36 +00:00
|
|
|
}
|
2004-03-23 06:21:18 +00:00
|
|
|
|
2009-09-17 01:39:15 +00:00
|
|
|
static int
|
|
|
|
dissect_aim_msg_outgoing(tvbuff_t *tvb, packet_info *pinfo, proto_tree *msg_tree)
|
2004-09-21 08:01:29 +00:00
|
|
|
{
|
|
|
|
int offset = 0;
|
2010-10-07 21:23:36 +00:00
|
|
|
const aim_tlv *aim_ch_tlvs = NULL;
|
2004-09-23 17:40:36 +00:00
|
|
|
guint16 channel_id;
|
2014-04-09 08:04:37 +00:00
|
|
|
guint8 *buddyname;
|
2007-03-24 07:33:25 +00:00
|
|
|
int buddyname_length;
|
2009-02-28 18:26:46 +00:00
|
|
|
|
2004-09-21 08:01:29 +00:00
|
|
|
/* ICBM Cookie */
|
2011-10-04 22:44:31 +00:00
|
|
|
proto_tree_add_item(msg_tree, hf_aim_icbm_cookie, tvb, offset, 8, ENC_NA);
|
2004-09-21 08:01:29 +00:00
|
|
|
offset += 8;
|
|
|
|
|
|
|
|
/* Message Channel ID */
|
2004-09-23 17:40:36 +00:00
|
|
|
channel_id = tvb_get_ntohs(tvb, offset);
|
2004-09-21 08:01:29 +00:00
|
|
|
proto_tree_add_item(msg_tree, hf_aim_message_channel_id, tvb, offset, 2,
|
2011-05-27 01:57:33 +00:00
|
|
|
ENC_BIG_ENDIAN);
|
2004-09-21 08:01:29 +00:00
|
|
|
offset += 2;
|
|
|
|
|
|
|
|
/* Add the outgoing username to the info column */
|
2014-04-09 08:04:37 +00:00
|
|
|
buddyname_length = aim_get_buddyname(&buddyname, tvb, offset);
|
2010-03-03 13:52:17 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " to: %s",
|
2011-05-27 01:57:33 +00:00
|
|
|
format_text(buddyname, buddyname_length));
|
2004-09-21 08:01:29 +00:00
|
|
|
|
|
|
|
offset = dissect_aim_buddyname(tvb, pinfo, offset, msg_tree);
|
|
|
|
|
2004-09-23 17:40:36 +00:00
|
|
|
switch(channel_id) {
|
2010-10-07 21:23:36 +00:00
|
|
|
case ICBM_CHANNEL_IM: aim_ch_tlvs = aim_messaging_incoming_ch1_tlvs; break;
|
|
|
|
case ICBM_CHANNEL_RENDEZVOUS: aim_ch_tlvs = aim_messaging_incoming_ch2_tlvs; break;
|
2004-09-23 17:40:36 +00:00
|
|
|
default: return offset;
|
2004-09-21 08:01:29 +00:00
|
|
|
}
|
2009-02-28 18:26:46 +00:00
|
|
|
|
2010-10-07 21:23:36 +00:00
|
|
|
return dissect_aim_tlv_sequence(tvb, pinfo, offset, msg_tree, aim_ch_tlvs);
|
2004-09-21 08:01:29 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
2009-09-17 01:39:15 +00:00
|
|
|
static int
|
|
|
|
dissect_aim_msg_incoming(tvbuff_t *tvb, packet_info *pinfo, proto_tree *msg_tree)
|
2004-09-21 08:01:29 +00:00
|
|
|
{
|
|
|
|
int offset = 0;
|
2010-10-07 21:23:36 +00:00
|
|
|
const aim_tlv *aim_ch_tlvs;
|
2009-02-28 18:26:46 +00:00
|
|
|
guint16 channel_id;
|
|
|
|
|
2004-09-21 08:01:29 +00:00
|
|
|
/* ICBM Cookie */
|
2011-10-04 22:44:31 +00:00
|
|
|
proto_tree_add_item(msg_tree, hf_aim_icbm_cookie, tvb, offset, 8, ENC_NA);
|
2004-09-21 08:01:29 +00:00
|
|
|
offset += 8;
|
|
|
|
|
|
|
|
/* Message Channel ID */
|
|
|
|
proto_tree_add_item(msg_tree, hf_aim_message_channel_id, tvb, offset, 2,
|
2012-05-19 14:20:55 +00:00
|
|
|
ENC_BIG_ENDIAN);
|
2004-09-23 17:40:36 +00:00
|
|
|
channel_id = tvb_get_ntohs(tvb, offset);
|
2004-09-21 08:01:29 +00:00
|
|
|
offset += 2;
|
|
|
|
|
|
|
|
offset = dissect_aim_userinfo(tvb, pinfo, offset, msg_tree);
|
2009-02-28 18:26:46 +00:00
|
|
|
|
2004-09-23 17:40:36 +00:00
|
|
|
switch(channel_id) {
|
2010-10-07 21:23:36 +00:00
|
|
|
case ICBM_CHANNEL_IM: aim_ch_tlvs = aim_messaging_incoming_ch1_tlvs; break;
|
|
|
|
case ICBM_CHANNEL_RENDEZVOUS: aim_ch_tlvs = aim_messaging_incoming_ch2_tlvs; break;
|
2004-09-23 17:40:36 +00:00
|
|
|
default: return offset;
|
|
|
|
}
|
2004-09-21 08:01:29 +00:00
|
|
|
|
2010-10-07 21:23:36 +00:00
|
|
|
return dissect_aim_tlv_sequence(tvb, pinfo, offset, msg_tree, aim_ch_tlvs);
|
2004-09-21 08:01:29 +00:00
|
|
|
}
|
|
|
|
|
2009-09-17 01:39:15 +00:00
|
|
|
static int
|
|
|
|
dissect_aim_msg_params(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *msg_tree)
|
2004-09-21 08:01:29 +00:00
|
|
|
{
|
|
|
|
int offset = 0;
|
2011-05-27 01:57:33 +00:00
|
|
|
proto_tree_add_item(msg_tree, hf_aim_icbm_channel, tvb, offset, 2, ENC_BIG_ENDIAN); offset+=2;
|
|
|
|
proto_tree_add_item(msg_tree, hf_aim_icbm_msg_flags, tvb, offset, 4, ENC_BIG_ENDIAN); offset+=4;
|
|
|
|
proto_tree_add_item(msg_tree, hf_aim_icbm_max_snac_size, tvb, offset, 2, ENC_BIG_ENDIAN); offset+=2;
|
|
|
|
proto_tree_add_item(msg_tree, hf_aim_icbm_max_sender_warnlevel, tvb, offset, 2, ENC_BIG_ENDIAN); offset+=2;
|
|
|
|
proto_tree_add_item(msg_tree, hf_aim_icbm_max_receiver_warnlevel, tvb, offset, 2, ENC_BIG_ENDIAN); offset+=2;
|
|
|
|
proto_tree_add_item(msg_tree, hf_aim_icbm_min_msg_interval, tvb, offset, 4, ENC_BIG_ENDIAN); offset+=4;
|
2004-09-21 08:01:29 +00:00
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
2009-09-17 01:39:15 +00:00
|
|
|
static int
|
|
|
|
dissect_aim_msg_evil_req(tvbuff_t *tvb, packet_info *pinfo, proto_tree *msg_tree)
|
2004-09-21 08:01:29 +00:00
|
|
|
{
|
|
|
|
int offset = 0;
|
2011-05-27 01:57:33 +00:00
|
|
|
proto_tree_add_item(msg_tree, hf_aim_icbm_evil, tvb, offset, 2, ENC_BIG_ENDIAN); offset+=2;
|
2004-09-21 08:01:29 +00:00
|
|
|
return dissect_aim_buddyname(tvb, pinfo, offset, msg_tree);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2009-09-17 01:39:15 +00:00
|
|
|
static int
|
|
|
|
dissect_aim_msg_evil_repl(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *msg_tree)
|
2004-09-21 08:01:29 +00:00
|
|
|
{
|
|
|
|
int offset = 0;
|
2011-05-27 01:57:33 +00:00
|
|
|
proto_tree_add_item(msg_tree, hf_aim_evil_warn_level, tvb, offset, 2, ENC_BIG_ENDIAN); offset+=2;
|
|
|
|
proto_tree_add_item(msg_tree, hf_aim_evil_new_warn_level, tvb, offset, 2, ENC_BIG_ENDIAN); offset+=2;
|
2004-09-21 08:01:29 +00:00
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
2009-09-17 01:39:15 +00:00
|
|
|
static int
|
|
|
|
dissect_aim_msg_minityping(tvbuff_t *tvb, packet_info *pinfo, proto_tree *msg_tree)
|
2004-03-23 06:21:18 +00:00
|
|
|
{
|
2004-09-21 08:01:29 +00:00
|
|
|
int offset = 0;
|
2011-10-04 22:44:31 +00:00
|
|
|
proto_tree_add_item(msg_tree,hf_aim_icbm_notification_cookie, tvb, offset, 8, ENC_NA); offset+=8;
|
2011-05-27 01:57:33 +00:00
|
|
|
proto_tree_add_item(msg_tree,hf_aim_icbm_notification_channel, tvb, offset, 2, ENC_BIG_ENDIAN); offset+=2;
|
2004-09-21 08:01:29 +00:00
|
|
|
offset = dissect_aim_buddyname(tvb, pinfo, offset, msg_tree);
|
2011-05-27 01:57:33 +00:00
|
|
|
proto_tree_add_item(msg_tree,hf_aim_icbm_notification_type, tvb, offset, 2, ENC_BIG_ENDIAN); offset+=2;
|
2004-09-21 08:01:29 +00:00
|
|
|
return offset;
|
2004-03-23 06:21:18 +00:00
|
|
|
}
|
|
|
|
|
2005-07-13 05:06:38 +00:00
|
|
|
typedef struct _aim_client_plugin
|
|
|
|
{
|
|
|
|
const char *name;
|
|
|
|
e_uuid_t uuid;
|
|
|
|
} aim_client_plugin;
|
|
|
|
|
|
|
|
static const aim_client_plugin known_client_plugins[] = {
|
|
|
|
{ "None",
|
|
|
|
{0x0, 0x0, 0x0,
|
2011-05-27 01:57:33 +00:00
|
|
|
{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}},
|
2005-07-13 05:06:38 +00:00
|
|
|
|
|
|
|
{ "Status Manager",
|
|
|
|
{0xD140CF10, 0xE94F, 0x11D3,
|
2011-05-27 01:57:33 +00:00
|
|
|
{0xBC, 0xD2, 0x00, 0x04, 0xAC, 0x96, 0xDD, 0x96}}},
|
2005-07-13 05:06:38 +00:00
|
|
|
|
|
|
|
{ NULL, {0x0, 0x0, 0x0, { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 } } }
|
|
|
|
};
|
|
|
|
|
2009-09-17 01:39:15 +00:00
|
|
|
static const
|
|
|
|
aim_client_plugin *aim_find_plugin ( e_uuid_t uuid)
|
2005-07-13 05:06:38 +00:00
|
|
|
{
|
|
|
|
int i;
|
|
|
|
|
2009-02-28 18:26:46 +00:00
|
|
|
for(i = 0; known_client_plugins[i].name; i++)
|
2005-07-13 05:06:38 +00:00
|
|
|
{
|
|
|
|
const aim_client_plugin *plugin = &(known_client_plugins[i]);
|
|
|
|
|
|
|
|
if(memcmp(&(plugin->uuid), &uuid, sizeof(e_uuid_t)) == 0)
|
|
|
|
return plugin;
|
|
|
|
}
|
|
|
|
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
2009-09-17 01:39:15 +00:00
|
|
|
static int
|
|
|
|
dissect_aim_plugin(proto_tree *entry, tvbuff_t *tvb, int offset, e_uuid_t* out_plugin_uuid)
|
2005-07-13 05:06:38 +00:00
|
|
|
{
|
|
|
|
const aim_client_plugin *plugin = NULL;
|
|
|
|
e_uuid_t uuid;
|
|
|
|
|
|
|
|
uuid.Data1 = tvb_get_ntohl(tvb, offset);
|
|
|
|
uuid.Data2 = tvb_get_ntohs(tvb, offset+4);
|
|
|
|
uuid.Data3 = tvb_get_ntohs(tvb, offset+6);
|
|
|
|
tvb_memcpy(tvb, uuid.Data4, offset+8, 8);
|
|
|
|
if (out_plugin_uuid)
|
|
|
|
*out_plugin_uuid = uuid;
|
|
|
|
|
|
|
|
plugin = aim_find_plugin(uuid);
|
|
|
|
|
2009-02-28 18:26:46 +00:00
|
|
|
proto_tree_add_text(entry, tvb, offset, 16,
|
|
|
|
"Plugin: %s {%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}",
|
|
|
|
plugin ? plugin->name:"Unknown", uuid.Data1, uuid.Data2,
|
|
|
|
uuid.Data3, uuid.Data4[0], uuid.Data4[1], uuid.Data4[2],
|
|
|
|
uuid.Data4[3], uuid.Data4[4], uuid.Data4[5], uuid.Data4[6],
|
2011-05-27 01:57:33 +00:00
|
|
|
uuid.Data4[7]
|
2005-07-13 05:06:38 +00:00
|
|
|
);
|
2009-02-28 18:26:46 +00:00
|
|
|
|
2005-07-13 05:06:38 +00:00
|
|
|
return offset+16;
|
|
|
|
}
|
|
|
|
|
2009-09-17 01:39:15 +00:00
|
|
|
static int
|
|
|
|
dissect_aim_rendezvous_extended_message(tvbuff_t *tvb, proto_tree *msg_tree)
|
2005-07-13 05:06:38 +00:00
|
|
|
{
|
2011-04-27 05:09:00 +00:00
|
|
|
guint8 /*message_type,*/message_flags;
|
2005-07-13 05:06:38 +00:00
|
|
|
int offset = 0;
|
|
|
|
proto_item *ti_flags;
|
|
|
|
proto_tree *flags_entry;
|
|
|
|
guint16 text_length;
|
|
|
|
guint8* text;
|
2009-02-28 18:26:46 +00:00
|
|
|
|
2011-04-27 05:09:00 +00:00
|
|
|
/* TODO: parse and present message_type */
|
|
|
|
/* message_type = tvb_get_guint8(tvb, offset); */
|
2011-05-27 01:57:33 +00:00
|
|
|
proto_tree_add_item(msg_tree, hf_aim_rendezvous_extended_data_message_type, tvb, offset, 1, ENC_BIG_ENDIAN); offset+=1;
|
2005-07-13 05:06:38 +00:00
|
|
|
message_flags = tvb_get_guint8(tvb, offset);
|
2011-10-11 15:39:47 +00:00
|
|
|
ti_flags = proto_tree_add_uint(msg_tree, hf_aim_rendezvous_extended_data_message_flags, tvb, offset, 1, message_flags);
|
2005-07-13 05:06:38 +00:00
|
|
|
flags_entry = proto_item_add_subtree(ti_flags, ett_aim_extended_data_message_flags);
|
|
|
|
proto_tree_add_boolean(flags_entry, hf_aim_rendezvous_extended_data_message_flags_normal, tvb, offset, 1, message_flags);
|
|
|
|
proto_tree_add_boolean(flags_entry, hf_aim_rendezvous_extended_data_message_flags_auto, tvb, offset, 1, message_flags);
|
|
|
|
proto_tree_add_boolean(flags_entry, hf_aim_rendezvous_extended_data_message_flags_multi, tvb, offset, 1, message_flags);
|
2005-07-13 21:38:07 +00:00
|
|
|
offset+=1;
|
2011-05-27 01:57:33 +00:00
|
|
|
proto_tree_add_item(msg_tree, hf_aim_rendezvous_extended_data_message_status_code, tvb, offset, 2, ENC_BIG_ENDIAN); offset+=2;
|
|
|
|
proto_tree_add_item(msg_tree, hf_aim_rendezvous_extended_data_message_priority_code, tvb, offset, 2, ENC_BIG_ENDIAN); offset+=2;
|
2005-07-13 05:06:38 +00:00
|
|
|
text_length = tvb_get_letohs(tvb, offset);
|
2011-05-27 01:57:33 +00:00
|
|
|
proto_tree_add_item(msg_tree, hf_aim_rendezvous_extended_data_message_text_length, tvb, offset, 2, ENC_BIG_ENDIAN); offset+=2;
|
2014-01-22 20:05:17 +00:00
|
|
|
text = tvb_get_string_enc(wmem_packet_scope(), tvb, offset, text_length, ENC_ASCII|ENC_NA);
|
2012-05-19 14:20:55 +00:00
|
|
|
proto_tree_add_text(msg_tree, tvb, offset, text_length, "Text: %s", text); /* offset+=text_length; */
|
|
|
|
|
2014-06-19 17:18:16 +00:00
|
|
|
offset = tvb_length(tvb);
|
2009-02-28 18:26:46 +00:00
|
|
|
|
2005-07-13 05:06:38 +00:00
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
2009-09-17 01:39:15 +00:00
|
|
|
static int
|
|
|
|
is_uuid_null(e_uuid_t uuid)
|
2005-07-13 05:06:38 +00:00
|
|
|
{
|
|
|
|
return (uuid.Data1 == 0) &&
|
|
|
|
(uuid.Data2 == 0) &&
|
|
|
|
(uuid.Data3 == 0) &&
|
|
|
|
(uuid.Data4[0] == 0) &&
|
|
|
|
(uuid.Data4[1] == 0) &&
|
|
|
|
(uuid.Data4[2] == 0) &&
|
|
|
|
(uuid.Data4[3] == 0) &&
|
|
|
|
(uuid.Data4[4] == 0) &&
|
|
|
|
(uuid.Data4[5] == 0) &&
|
|
|
|
(uuid.Data4[6] == 0) &&
|
|
|
|
(uuid.Data4[7] == 0);
|
|
|
|
}
|
|
|
|
|
2009-09-17 01:39:15 +00:00
|
|
|
static int
|
|
|
|
dissect_aim_tlv_value_extended_data(proto_item *ti, guint16 valueid _U_, tvbuff_t *tvb, packet_info *pinfo _U_)
|
2005-07-13 05:06:38 +00:00
|
|
|
{
|
|
|
|
int offset = 0;
|
2011-04-27 05:09:00 +00:00
|
|
|
guint16 length/*, protocol_version*/;
|
2005-07-13 05:06:38 +00:00
|
|
|
int start_offset;
|
|
|
|
proto_tree *entry;
|
|
|
|
e_uuid_t plugin_uuid;
|
|
|
|
|
|
|
|
entry = proto_item_add_subtree(ti, ett_aim_extended_data);
|
|
|
|
length = tvb_get_letohs(tvb, offset);
|
|
|
|
proto_tree_add_text(entry, tvb, offset, 2, "Length: %d", length); offset+=2;
|
|
|
|
start_offset = offset;
|
2011-04-27 05:09:00 +00:00
|
|
|
/* TODO: parse and present protocol version */
|
|
|
|
/* protocol_version = tvb_get_ntohs(tvb, offset); */
|
2011-05-27 01:57:33 +00:00
|
|
|
proto_tree_add_item(entry, hf_aim_icbm_client_err_protocol_version, tvb, offset, 2, ENC_BIG_ENDIAN); offset+=2;
|
2009-02-28 18:26:46 +00:00
|
|
|
|
2005-07-13 05:06:38 +00:00
|
|
|
offset = dissect_aim_plugin(entry, tvb, offset, &plugin_uuid);
|
|
|
|
proto_tree_add_text(entry, tvb, offset, 2, "Unknown"); offset += 2;
|
2011-05-27 01:57:33 +00:00
|
|
|
proto_tree_add_item(entry, hf_aim_icbm_client_err_client_caps_flags, tvb, offset, 4, ENC_BIG_ENDIAN); offset+=4;
|
2005-07-13 05:06:38 +00:00
|
|
|
proto_tree_add_text(entry, tvb, offset, 1, "Unknown"); offset += 1;
|
2012-05-19 14:20:55 +00:00
|
|
|
proto_tree_add_text(entry, tvb, offset, 2, "Downcounter?"); /* offset += 2;*/
|
2005-07-13 05:06:38 +00:00
|
|
|
|
|
|
|
offset = start_offset + length;
|
|
|
|
|
|
|
|
length = tvb_get_letohs(tvb, offset);
|
|
|
|
proto_tree_add_text(entry, tvb, offset, 2, "Length: %d", length); offset+=2;
|
|
|
|
start_offset = offset;
|
|
|
|
proto_tree_add_text(entry, tvb, offset, 2, "Downcounter?"); offset += 2;
|
|
|
|
proto_tree_add_text(entry, tvb, offset, length-2, "Unknown");
|
|
|
|
offset = start_offset + length;
|
|
|
|
|
|
|
|
if (is_uuid_null(plugin_uuid))
|
|
|
|
{
|
|
|
|
/* a message follows */
|
2009-08-16 12:36:22 +00:00
|
|
|
tvbuff_t *subtvb = tvb_new_subset_remaining(tvb, offset);
|
2012-05-19 14:20:55 +00:00
|
|
|
/* offset += */ dissect_aim_rendezvous_extended_message(subtvb, entry);
|
2005-07-13 05:06:38 +00:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
/* plugin-specific data follows */
|
|
|
|
proto_tree_add_text(entry, tvb, offset, -1, "Plugin-specific data");
|
|
|
|
}
|
2014-06-19 17:18:16 +00:00
|
|
|
offset = tvb_length(tvb);
|
2009-02-28 18:26:46 +00:00
|
|
|
|
2005-07-13 05:06:38 +00:00
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
2009-09-17 01:39:15 +00:00
|
|
|
static int
|
|
|
|
dissect_aim_msg_ack(tvbuff_t *tvb, packet_info *pinfo, proto_tree *msg_tree)
|
2006-05-15 05:27:23 +00:00
|
|
|
{
|
|
|
|
int offset = 0;
|
|
|
|
|
2011-10-04 22:44:31 +00:00
|
|
|
proto_tree_add_item(msg_tree,hf_aim_icbm_cookie, tvb, offset, 8, ENC_NA); offset+=8;
|
2006-05-15 05:27:23 +00:00
|
|
|
|
|
|
|
proto_tree_add_item(msg_tree, hf_aim_message_channel_id, tvb, offset, 2,
|
2012-05-19 14:20:55 +00:00
|
|
|
ENC_BIG_ENDIAN); offset += 2;
|
2006-05-15 05:27:23 +00:00
|
|
|
|
|
|
|
offset = dissect_aim_buddyname(tvb, pinfo, offset, msg_tree);
|
2009-02-28 18:26:46 +00:00
|
|
|
|
2006-05-15 05:27:23 +00:00
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
2009-09-17 01:39:15 +00:00
|
|
|
static int
|
|
|
|
dissect_aim_msg_client_err(tvbuff_t *tvb, packet_info *pinfo, proto_tree *msg_tree)
|
2005-07-13 05:06:38 +00:00
|
|
|
{
|
|
|
|
int offset = 0;
|
2009-09-17 01:39:15 +00:00
|
|
|
guint16 channel, reason;
|
2005-07-13 05:06:38 +00:00
|
|
|
|
2011-10-04 22:44:31 +00:00
|
|
|
proto_tree_add_item(msg_tree,hf_aim_icbm_cookie, tvb, offset, 8, ENC_NA); offset+=8;
|
2009-09-17 01:39:15 +00:00
|
|
|
channel = tvb_get_ntohs(tvb, offset);
|
2011-05-27 01:57:33 +00:00
|
|
|
proto_tree_add_item(msg_tree,hf_aim_icbm_channel, tvb, offset, 2, ENC_BIG_ENDIAN); offset+=2;
|
2005-07-13 05:06:38 +00:00
|
|
|
offset = dissect_aim_buddyname(tvb, pinfo, offset, msg_tree);
|
|
|
|
reason = tvb_get_ntohs(tvb, offset);
|
2011-05-27 01:57:33 +00:00
|
|
|
proto_tree_add_item(msg_tree, hf_aim_icbm_client_err_reason, tvb, offset, 2, ENC_BIG_ENDIAN); offset+=2;
|
2009-09-17 01:39:15 +00:00
|
|
|
|
2014-06-19 17:18:16 +00:00
|
|
|
if (reason == CLIENT_ERR__REASON_CHANNEL_SPECIFIC && tvb_length_remaining(tvb, offset) > 0)
|
2005-07-13 05:06:38 +00:00
|
|
|
{
|
2009-09-17 01:39:15 +00:00
|
|
|
switch (channel)
|
2005-07-13 05:06:38 +00:00
|
|
|
{
|
2009-09-17 01:39:15 +00:00
|
|
|
case ICBM_CHANNEL_RENDEZVOUS:
|
2011-05-27 01:57:33 +00:00
|
|
|
proto_tree_add_item(msg_tree, hf_aim_icbm_rendezvous_nak_length, tvb, offset, 2, ENC_BIG_ENDIAN); offset+=2;
|
|
|
|
proto_tree_add_item(msg_tree, hf_aim_icbm_rendezvous_nak, tvb, offset, 2, ENC_BIG_ENDIAN); offset+=2;
|
2009-09-17 01:39:15 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
2011-05-27 01:57:33 +00:00
|
|
|
{
|
|
|
|
tvbuff_t *subtvb = tvb_new_subset_remaining(tvb, offset);
|
|
|
|
proto_item *ti_extended_data = proto_tree_add_text(msg_tree, tvb, offset, -1, "Extended Data");
|
|
|
|
dissect_aim_tlv_value_extended_data(ti_extended_data, 0, subtvb, pinfo);
|
|
|
|
break;
|
|
|
|
}
|
2005-07-13 05:06:38 +00:00
|
|
|
}
|
|
|
|
}
|
2009-02-28 18:26:46 +00:00
|
|
|
|
2005-07-13 05:06:38 +00:00
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
2004-09-21 08:01:29 +00:00
|
|
|
static const aim_subtype aim_fnac_family_messaging[] = {
|
2014-10-03 14:09:34 +00:00
|
|
|
{ 0x0001, "Error", dissect_aim_snac_error },
|
|
|
|
{ 0x0002, "Set ICBM Parameter", dissect_aim_msg_params },
|
|
|
|
{ 0x0003, "Reset ICBM Parameter", NULL },
|
|
|
|
{ 0x0004, "Request Parameter Info", NULL},
|
|
|
|
{ 0x0005, "Parameter Info", dissect_aim_msg_params },
|
|
|
|
{ 0x0006, "Outgoing", dissect_aim_msg_outgoing },
|
|
|
|
{ 0x0007, "Incoming", dissect_aim_msg_incoming },
|
|
|
|
{ 0x0008, "Evil Request", dissect_aim_msg_evil_req },
|
|
|
|
{ 0x0009, "Evil Response", dissect_aim_msg_evil_repl },
|
|
|
|
{ 0x000a, "Missed Call", NULL },
|
|
|
|
{ 0x000b, "Client Error", dissect_aim_msg_client_err },
|
|
|
|
{ 0x000c, "Acknowledge", dissect_aim_msg_ack },
|
2004-09-21 08:01:29 +00:00
|
|
|
{ 0x0014, "Mini Typing Notifications (MTN)", dissect_aim_msg_minityping },
|
|
|
|
{ 0, NULL, NULL }
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
|
2006-05-21 04:49:01 +00:00
|
|
|
/* Register the protocol with Wireshark */
|
2004-03-23 06:21:18 +00:00
|
|
|
void
|
|
|
|
proto_register_aim_messaging(void)
|
|
|
|
{
|
|
|
|
|
2004-09-21 08:01:29 +00:00
|
|
|
/* Setup list of header fields */
|
|
|
|
static hf_register_info hf[] = {
|
|
|
|
{ &hf_aim_icbm_channel,
|
2014-10-03 14:09:34 +00:00
|
|
|
{ "Channel", "aim_messaging.icbm.channel",
|
|
|
|
FT_UINT16, BASE_HEX, VALS(icbm_channel_types), 0x0,
|
|
|
|
NULL, HFILL }
|
2004-09-21 08:01:29 +00:00
|
|
|
},
|
2009-02-28 18:26:46 +00:00
|
|
|
{ &hf_aim_icbm_msg_flags,
|
2014-10-03 14:09:34 +00:00
|
|
|
{ "Message Flags", "aim_messaging.icbm.flags",
|
|
|
|
FT_UINT32, BASE_HEX, NULL, 0x0,
|
|
|
|
NULL, HFILL }
|
2004-09-21 08:01:29 +00:00
|
|
|
},
|
|
|
|
{ &hf_aim_icbm_max_snac_size,
|
2014-10-03 14:09:34 +00:00
|
|
|
{ "Max SNAC Size", "aim_messaging.icbm.max_snac",
|
|
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
|
|
NULL, HFILL }
|
2004-09-21 08:01:29 +00:00
|
|
|
},
|
|
|
|
{ &hf_aim_icbm_max_sender_warnlevel,
|
2014-10-03 14:09:34 +00:00
|
|
|
{ "Max sender warn level", "aim_messaging.icbm.max_sender_warn-level",
|
|
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
|
|
NULL, HFILL }
|
2004-09-21 08:01:29 +00:00
|
|
|
},
|
|
|
|
{ &hf_aim_icbm_max_receiver_warnlevel,
|
2014-10-03 14:09:34 +00:00
|
|
|
{ "max receiver warn level", "aim_messaging.icbm.max_receiver_warnlevel",
|
|
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
|
|
NULL, HFILL }
|
2004-09-21 08:01:29 +00:00
|
|
|
},
|
|
|
|
{ &hf_aim_icbm_min_msg_interval,
|
2014-10-03 14:09:34 +00:00
|
|
|
{ "Minimum message interval (milliseconds)", "aim_messaging.icbm.min_msg_interval",
|
|
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
|
|
NULL, HFILL }
|
2004-09-21 08:01:29 +00:00
|
|
|
},
|
|
|
|
{ &hf_aim_icbm_cookie,
|
2014-10-03 14:09:34 +00:00
|
|
|
{ "ICBM Cookie", "aim_messaging.icbmcookie",
|
|
|
|
FT_BYTES, BASE_NONE, NULL, 0x0,
|
|
|
|
NULL, HFILL }
|
2004-09-21 08:01:29 +00:00
|
|
|
},
|
|
|
|
{ &hf_aim_message_channel_id,
|
2014-10-03 14:09:34 +00:00
|
|
|
{ "Message Channel ID", "aim_messaging.channelid",
|
|
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
|
|
NULL, HFILL }
|
2004-09-21 08:01:29 +00:00
|
|
|
},
|
|
|
|
{ &hf_aim_icbm_evil,
|
2014-10-03 14:09:34 +00:00
|
|
|
{ "Send Evil Bit As", "aim_messaging.evilreq.origin",
|
|
|
|
FT_UINT16, BASE_DEC, VALS(evil_origins), 0x0,
|
|
|
|
NULL, HFILL }
|
2004-09-21 08:01:29 +00:00
|
|
|
},
|
|
|
|
{ &hf_aim_evil_warn_level,
|
2014-10-03 14:09:34 +00:00
|
|
|
{ "Old warning level", "aim_messaging.evil.warn_level",
|
|
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
|
|
NULL, HFILL }
|
2004-09-21 08:01:29 +00:00
|
|
|
},
|
|
|
|
{ &hf_aim_evil_new_warn_level,
|
2014-10-03 14:09:34 +00:00
|
|
|
{ "New warning level", "aim_messaging.evil.new_warn_level",
|
|
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
|
|
NULL, HFILL }
|
2004-09-21 08:01:29 +00:00
|
|
|
},
|
|
|
|
{ &hf_aim_icbm_notification_cookie,
|
2014-10-03 14:09:34 +00:00
|
|
|
{ "Notification Cookie", "aim_messaging.notification.cookie",
|
|
|
|
FT_BYTES, BASE_NONE, NULL, 0x0,
|
|
|
|
NULL, HFILL }
|
2004-09-21 08:01:29 +00:00
|
|
|
},
|
|
|
|
{ &hf_aim_icbm_notification_channel,
|
2014-10-03 14:09:34 +00:00
|
|
|
{ "Notification Channel", "aim_messaging.notification.channel",
|
|
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
|
|
NULL, HFILL }
|
2004-09-21 08:01:29 +00:00
|
|
|
},
|
|
|
|
{ &hf_aim_icbm_notification_type,
|
2014-10-03 14:09:34 +00:00
|
|
|
{ "Notification Type", "aim_messaging.notification.type",
|
|
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
|
|
NULL, HFILL }
|
2004-09-21 08:01:29 +00:00
|
|
|
},
|
2009-09-17 01:39:15 +00:00
|
|
|
{ &hf_aim_icbm_rendezvous_nak,
|
2014-10-03 14:09:34 +00:00
|
|
|
{ "Rendezvous NAK reason", "aim_messaging.rendezvous_nak",
|
|
|
|
FT_UINT16, BASE_HEX, VALS(rendezvous_nak_reason_types), 0x0,
|
|
|
|
NULL, HFILL }
|
2009-09-17 01:39:15 +00:00
|
|
|
},
|
|
|
|
{ &hf_aim_icbm_rendezvous_nak_length,
|
2014-10-03 14:09:34 +00:00
|
|
|
{ "Rendezvous NAK reason length", "aim_messaging.rendezvous_nak_length",
|
|
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
|
|
NULL, HFILL }
|
2009-09-17 01:39:15 +00:00
|
|
|
},
|
2004-09-23 17:40:36 +00:00
|
|
|
{ &hf_aim_rendezvous_msg_type,
|
2014-10-03 14:09:34 +00:00
|
|
|
{ "Message Type", "aim_messaging.rendezvous.msg_type",
|
|
|
|
FT_UINT16, BASE_HEX, VALS(rendezvous_msg_types), 0x0,
|
|
|
|
NULL, HFILL }
|
2004-09-23 17:40:36 +00:00
|
|
|
},
|
2009-09-17 01:39:15 +00:00
|
|
|
{ &hf_aim_icbm_client_err_reason,
|
2014-10-03 14:09:34 +00:00
|
|
|
{ "Reason", "aim_messaging.clienterr.reason",
|
|
|
|
FT_UINT16, BASE_DEC, VALS(client_err_reason_types), 0x0,
|
|
|
|
NULL, HFILL }
|
2005-07-13 05:06:38 +00:00
|
|
|
},
|
2009-09-17 01:39:15 +00:00
|
|
|
{ &hf_aim_icbm_client_err_protocol_version,
|
2014-10-03 14:09:34 +00:00
|
|
|
{ "Version", "aim_messaging.clienterr.protocol_version",
|
|
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
|
|
NULL, HFILL }
|
2005-07-13 05:06:38 +00:00
|
|
|
},
|
2009-09-17 01:39:15 +00:00
|
|
|
{ &hf_aim_icbm_client_err_client_caps_flags,
|
2014-10-03 14:09:34 +00:00
|
|
|
{ "Client Capabilities Flags", "aim_messaging.clienterr.client_caps_flags",
|
|
|
|
FT_UINT32, BASE_HEX, NULL, 0x0,
|
|
|
|
NULL, HFILL }
|
2005-07-13 05:06:38 +00:00
|
|
|
},
|
|
|
|
{ &hf_aim_rendezvous_extended_data_message_type,
|
2014-10-03 14:09:34 +00:00
|
|
|
{ "Message Type", "aim_messaging.icbm.extended_data.message.type",
|
|
|
|
FT_UINT8, BASE_HEX, VALS(extended_data_message_types), 0x0,
|
|
|
|
NULL, HFILL }
|
2005-07-13 05:06:38 +00:00
|
|
|
},
|
|
|
|
{ &hf_aim_rendezvous_extended_data_message_flags,
|
2014-10-03 14:09:34 +00:00
|
|
|
{ "Message Flags", "aim_messaging.icbm.extended_data.message.flags",
|
|
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
|
|
NULL, HFILL }
|
2005-07-13 05:06:38 +00:00
|
|
|
},
|
|
|
|
{ &hf_aim_rendezvous_extended_data_message_flags_normal,
|
2014-10-03 14:09:34 +00:00
|
|
|
{ "Normal Message", "aim_messaging.icbm.extended_data.message.flags.normal",
|
|
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), EXTENDED_DATA_MFLAG_NORMAL,
|
|
|
|
NULL, HFILL }
|
2005-07-13 05:06:38 +00:00
|
|
|
},
|
|
|
|
{ &hf_aim_rendezvous_extended_data_message_flags_auto,
|
2014-10-03 14:09:34 +00:00
|
|
|
{ "Auto Message", "aim_messaging.icbm.extended_data.message.flags.auto",
|
|
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), EXTENDED_DATA_MFLAG_AUTO,
|
|
|
|
NULL, HFILL }
|
2005-07-13 05:06:38 +00:00
|
|
|
},
|
|
|
|
{ &hf_aim_rendezvous_extended_data_message_flags_multi,
|
2014-10-03 14:09:34 +00:00
|
|
|
{ "Multiple Recipients Message", "aim_messaging.icbm.rendezvous.extended_data.message.flags.multi",
|
|
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), EXTENDED_DATA_MFLAG_MULTI,
|
|
|
|
NULL, HFILL }
|
2005-07-13 05:06:38 +00:00
|
|
|
},
|
|
|
|
{ &hf_aim_rendezvous_extended_data_message_status_code,
|
2014-10-03 14:09:34 +00:00
|
|
|
{ "Status Code", "aim_messaging.icbm.extended_data.message.status_code",
|
|
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
|
|
NULL, HFILL }
|
2005-07-13 05:06:38 +00:00
|
|
|
},
|
|
|
|
{ &hf_aim_rendezvous_extended_data_message_priority_code,
|
2014-10-03 14:09:34 +00:00
|
|
|
{ "Priority Code", "aim_messaging.icbm.extended_data.message.priority_code",
|
|
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
|
|
NULL, HFILL }
|
2005-07-13 05:06:38 +00:00
|
|
|
},
|
|
|
|
{ &hf_aim_rendezvous_extended_data_message_text_length,
|
2014-10-03 14:09:34 +00:00
|
|
|
{ "Text Length", "aim_messaging.icbm.extended_data.message.text_length",
|
|
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
|
|
NULL, HFILL }
|
2005-07-13 05:06:38 +00:00
|
|
|
},
|
2013-01-31 17:55:31 +00:00
|
|
|
#if 0
|
2005-07-13 05:06:38 +00:00
|
|
|
{ &hf_aim_rendezvous_extended_data_message_text,
|
2014-10-03 14:09:34 +00:00
|
|
|
{ "Text", "aim_messaging.icbm.extended_data.message.text",
|
|
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
|
|
NULL, HFILL }
|
2005-07-13 05:06:38 +00:00
|
|
|
}
|
2013-01-31 17:55:31 +00:00
|
|
|
#endif
|
2004-09-21 08:01:29 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
/* Setup protocol subtree array */
|
|
|
|
static gint *ett[] = {
|
|
|
|
&ett_aim_messaging,
|
2004-09-23 17:40:36 +00:00
|
|
|
&ett_aim_rendezvous_data,
|
2005-07-13 05:06:38 +00:00
|
|
|
&ett_aim_extended_data,
|
|
|
|
&ett_aim_extended_data_message_flags
|
2004-09-21 08:01:29 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
/* Register the protocol name and description */
|
|
|
|
proto_aim_messaging = proto_register_protocol("AIM Messaging", "AIM Messaging", "aim_messaging");
|
|
|
|
|
|
|
|
/* Required function calls to register the header fields and subtrees used */
|
|
|
|
proto_register_field_array(proto_aim_messaging, hf, array_length(hf));
|
|
|
|
proto_register_subtree_array(ett, array_length(ett));
|
2004-03-23 06:21:18 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
proto_reg_handoff_aim_messaging(void)
|
|
|
|
{
|
2004-09-21 08:01:29 +00:00
|
|
|
aim_init_family(proto_aim_messaging, ett_aim_messaging, FAMILY_MESSAGING, aim_fnac_family_messaging);
|
2004-03-23 06:21:18 +00:00
|
|
|
}
|
2014-10-03 14:09:34 +00:00
|
|
|
|
|
|
|
/*
|
|
|
|
* Editor modelines - http://www.wireshark.org/tools/modelines.html
|
|
|
|
*
|
|
|
|
* Local variables:
|
|
|
|
* c-basic-offset: 8
|
|
|
|
* tab-width: 8
|
|
|
|
* indent-tabs-mode: t
|
|
|
|
* End:
|
|
|
|
*
|
|
|
|
* vi: set shiftwidth=8 tabstop=8 noexpandtab:
|
|
|
|
* :indentSize=8:tabSize=8:noTabs=false:
|
|
|
|
*/
|