![Luis Ontanon](/assets/img/avatar_default.png)
proto.[hc] define new APIs to allow delayed registration of protocol fields, so that dissectors with "flexible" fields like xml, radius, diameter, snmp do not have to load their files at startup but can do so as late as possible. gtk/dfilter_expr_dlg.c : have the expression dialog registering all prefixes so that all fileds appear in the dialog tshark.c register all prefixes when called with -G epan/radius_dict.l epan/dissectors/packet-radius.c epan/dissectors/packet-radius.h refactor registration to delay dictionary loading as long as possible svn path=/trunk/; revision=24762
130 lines
3.9 KiB
C
130 lines
3.9 KiB
C
/*
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* packet-radius.h
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*
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* Definitions for RADIUS packet disassembly
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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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#define RADIUS_ACCESS_REQUEST 1
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#define RADIUS_ACCESS_ACCEPT 2
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#define RADIUS_ACCESS_REJECT 3
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#define RADIUS_ACCOUNTING_REQUEST 4
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#define RADIUS_ACCOUNTING_RESPONSE 5
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#define RADIUS_ACCOUNTING_STATUS 6
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#define RADIUS_ACCESS_PASSWORD_REQUEST 7
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#define RADIUS_ACCESS_PASSWORD_ACK 8
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#define RADIUS_ACCESS_PASSWORD_REJECT 9
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#define RADIUS_ACCOUNTING_MESSAGE 10
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#define RADIUS_ACCESS_CHALLENGE 11
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#define RADIUS_STATUS_SERVER 12
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#define RADIUS_STATUS_CLIENT 13
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#define RADIUS_VENDOR_SPECIFIC_CODE 26
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#define RADIUS_ASCEND_ACCESS_NEXT_CODE 29
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#define RADIUS_ASCEND_ACCESS_NEW_PIN 30
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#define RADIUS_ASCEND_PASSWORD_EXPIRED 32
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#define RADIUS_ASCEND_ACCESS_EVENT_REQUEST 33
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#define RADIUS_ASCEND_ACCESS_EVENT_RESPONSE 34
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#define RADIUS_DISCONNECT_REQUEST 40
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#define RADIUS_DISCONNECT_REQUEST_ACK 41
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#define RADIUS_DISCONNECT_REQUEST_NAK 42
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#define RADIUS_CHANGE_FILTER_REQUEST 43
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#define RADIUS_CHANGE_FILTER_REQUEST_ACK 44
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#define RADIUS_CHANGE_FILTER_REQUEST_NAK 45
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#define RADIUS_EAP_MESSAGE_CODE 79
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#define RADIUS_MESSAGE_AUTHENTICATOR 80
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#define RADIUS_RESERVED 255
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typedef struct _radius_vendor_info_t {
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const gchar *name;
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guint code;
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GHashTable* attrs_by_id;
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gint ett;
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} radius_vendor_info_t;
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typedef struct _radius_attr_info_t radius_attr_info_t;
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typedef void (radius_attr_dissector_t)(radius_attr_info_t*, proto_tree*, packet_info*, tvbuff_t*, int, int, proto_item* );
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typedef const gchar* (radius_avp_dissector_t)(proto_tree*,tvbuff_t*);
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struct _radius_attr_info_t {
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const gchar *name;
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guint code;
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gboolean encrypt;
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gboolean tagged;
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radius_attr_dissector_t* type;
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radius_avp_dissector_t* dissector;
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const value_string *vs;
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gint ett;
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int hf;
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int hf64;
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int hf_tag;
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int hf_len;
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};
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typedef struct _radius_dictionary_t {
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GHashTable* attrs_by_id;
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GHashTable* attrs_by_name;
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GHashTable* vendors_by_id;
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GHashTable* vendors_by_name;
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} radius_dictionary_t;
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radius_attr_dissector_t radius_integer;
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radius_attr_dissector_t radius_string;
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radius_attr_dissector_t radius_octets;
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radius_attr_dissector_t radius_ipaddr;
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radius_attr_dissector_t radius_ipv6addr;
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radius_attr_dissector_t radius_ipxnet;
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radius_attr_dissector_t radius_date;
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radius_attr_dissector_t radius_abinary;
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radius_attr_dissector_t radius_ifid;
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extern void radius_register_avp_dissector(guint32 vendor_id, guint32 attribute_id, radius_avp_dissector_t dissector);
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/* from radius_dict.l */
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gboolean radius_load_dictionary (radius_dictionary_t* dict, gchar* directory, const gchar* filename, gchar** err_str);
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/* Item of request list */
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typedef struct _radius_call_t
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{
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guint code;
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guint ident;
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guint32 req_num; /* frame number request seen */
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guint32 rsp_num; /* frame number response seen */
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guint32 rspcode;
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nstime_t req_time;
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gboolean responded;
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} radius_call_t;
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/* Container for tapping relevant data */
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typedef struct _radius_info_t
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{
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guint code;
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guint ident;
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nstime_t req_time;
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gboolean is_duplicate;
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gboolean request_available;
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guint32 req_num; /* frame number request seen */
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guint32 rspcode;
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} radius_info_t;
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