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As discussed on the mailinglist, rewriting dissectors to use Libgcrypt
functions as Libgcrypt will be mandatory after change 20030.
Removal of following functions:
- crypt_md4
- crypt_rc4*
- aes_cmac_encrypt_*
- md5_*
- sha1_*
- sha256_*
Further candidates:
- aes_*
- rijndael_*
- ...
Added functions:
- ws_hmac_buffer
Added const macros:
- HASH_MD5_LENGTH
- HASH_SHA1_LENGTH
Changes on epan/crypt/* verified with captures from
https://wiki.wireshark.org/HowToDecrypt802.11
Changes on packet-snmp.c and packet-radius.c verified with captures from
https://wiki.wireshark.org/SampleCapture
Changes on packet-tacacs.c verified with capture from
http://ccie-in-3-months.blogspot.nl/2009/04/decoding-login-credentials-regardless.html
Change-Id: Iea6ba2bf207cf0f1bf2117068fb1abcfeaafaa46
Link: https://www.wireshark.org/lists/wireshark-dev/201702/msg00011.html
Reviewed-on: https://code.wireshark.org/review/20095
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
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This emphasizes that there is no such thing as *the* routine to
construct a subset tvbuff; you need to choose one of
tvb_new_subset_remaining() (if you want a new tvbuff that contains
everything past a certain point in an existing tvbuff),
tvb_new_subset_length() (if you want a subset that contains everything
past a certain point, for some number of bytes, in an existing tvbuff),
and tvb_new_subset_length_caplen() (for all other cases).
Many of the calls to tvb_new_subset_length_caplen() should really be
calling one of the other routines; that's the next step. (This also
makes it easier to find the calls that need fixing.)
Change-Id: Ieb3d676d8cda535451c119487d7cd3b559221f2b
Reviewed-on: https://code.wireshark.org/review/19597
Reviewed-by: Guy Harris <guy@alum.mit.edu>
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Also update tfshark to use that code.
Change-Id: Ic03fb8ff48c8bfc460298d180b436e53f0076cbe
Reviewed-on: https://code.wireshark.org/review/18588
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Guy Harris <guy@alum.mit.edu>
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Similar to the "tcp.port" changes in I99604f95d426ad345f4b494598d94178b886eb67,
convert dissectors that use "udp.port".
More cleanup done on dissectors that use both TCP and UDP dissector
tables, so that less preference callbacks exist.
Change-Id: If07be9b9e850c244336a7069599cd554ce312dd3
Reviewed-on: https://code.wireshark.org/review/18120
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
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This patch introduces new APIs to allow dissectors to have a preference for
a (TCP) port, but the underlying data is actually part of Decode As functionality.
For now the APIs are intentionally separate from the regular APIs that register a
dissector within a dissector table. It may be possible to eventually combine the
two so that all dissectors that register with a dissector table have an opportunity
to "automatically" have a preference to adjust the "table value" through the
preferences dialog.
The tcp.port dissector table was used as the guinea pig. This will eventually be
expanded to other dissector tables as well (most notably UDP ports). Some
dissectors that "shared" a TCP/UDP port preference were also converted. It also
removed the need for some preference callback functions (mostly when the callback
function was the proto_reg_handoff function) so there is cleanup around that.
Dissectors that has a port preference whose default was 0 were switched to using
the dissector_add_for_decode_as_with_preference API rather than dissector_add_uint_with_preference
Also added comments for TCP ports used that aren't IANA registered.
Change-Id: I99604f95d426ad345f4b494598d94178b886eb67
Reviewed-on: https://code.wireshark.org/review/17724
Reviewed-by: Michael Mann <mmann78@netscape.net>
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for avoid conflit with heimdal lib
Bug:12831
Change-Id: Ic244b6b8dc4f68a0f782b88984ad7857ceb02e25
Reviewed-on: https://code.wireshark.org/review/17989
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
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Change-Id: I4cc23bc19a6bd8c6a8e0389eaf939dbb60fe0ca3
Reviewed-on: https://code.wireshark.org/review/16562
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
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Change-Id: Ia394071710ecda3b0e6686a51fbca45a8ff20317
Reviewed-on: https://code.wireshark.org/review/14749
Petri-Dish: João Valverde <j@v6e.pt>
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: João Valverde <j@v6e.pt>
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Change-Id: Iafc67ced1af0fbb27545acb0e1569b8b8ccd9451
Reviewed-on: https://code.wireshark.org/review/14544
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
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Started by grepping call_dissector_with_data, call_dissector_only and call_dissector and traced the handles passed into them to a find_dissector within the dissector. Then replaced find_dissector with find_dissector_add_dependency and added the protocol id from the dissector.
"data" dissector was not considered to be a dependency.
Change-Id: I15d0d77301306587ef8e7af5876e74231816890d
Reviewed-on: https://code.wireshark.org/review/14509
Petri-Dish: Michael Mann <mmann78@netscape.net>
Reviewed-by: Michael Mann <mmann78@netscape.net>
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Change-Id: I1208fe3c2ba428995526f561e8f792b8d871e9a9
Reviewed-on: https://code.wireshark.org/review/14388
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Reviewed-by: João Valverde <j@v6e.pt>
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That removes most of the uses of the frame number field in the
frame_data structure.
Change-Id: Ie22e4533e87f8360d7c0a61ca6ffb796cc233f22
Reviewed-on: https://code.wireshark.org/review/13509
Reviewed-by: Guy Harris <guy@alum.mit.edu>
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Change-Id: I7b794cba2feda2cae40411e2b1cb9fb091d08220
Reviewed-on: https://code.wireshark.org/review/12480
Reviewed-by: Michael Mann <mmann78@netscape.net>
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It ends up dragging in libwireshark headers, which programs not linking
with libwireshark shouldn't do. In particular, including
<epan/address.h> causes some functions that refer to libwireshark
functions to be defined if the compiler doesn't handle "static inline"
the way GCC does, and you end up requiring libwireshark even though you
shouldn't require it.
Move plurality() to wsutil/str_util.h, so that non-libwireshark code can
get it without include epan/packet.h. Fix includes as necessary.
Change-Id: Ie4819719da4c2b349f61445112aa419e99b977d3
Reviewed-on: https://code.wireshark.org/review/11545
Reviewed-by: Guy Harris <guy@alum.mit.edu>
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Bug: 4479
Change-Id: I41de06f2e3eea0c44edd659ed053f628406550c6
Reviewed-on: https://code.wireshark.org/review/11125
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
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indicating failure.
Bug: 11056
Change-Id: Iaa6b7ca07626b78c77e3c1507726ec579764a582
Reviewed-on: https://code.wireshark.org/review/10181
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
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source http://www.iana.org/assignments/kerberos-parameters/kerberos-parameters.xhtml and referenced RFCs
Change-Id: I898218c3ef75da21130f3f6c83848c0fca095acf
Reviewed-on: https://code.wireshark.org/review/8300
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
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1988 called, they want their lack of a C standard back. We don't need
to check whether we have stdarg.h, stddef.h, stdlib.h, or string.h, as
they're specified by C89 and I don't think there are any platforms we
care about that don't have a C89 environment in which we could be built.
Change-Id: I447551181284fab7722354b62774625ed8ee94bc
Reviewed-on: https://code.wireshark.org/review/7110
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Guy Harris <guy@alum.mit.edu>
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They've been deprecated for a very long time. Replace them with
getaddrinfo. Note that we might not want to do synchronous name
resolution at all.
Add HAVE_GETADDRINFO to the KfW win-mac.h collision list.
Change-Id: If59ce8a038776eadd6cd1794ed0e2dad8bf8a22c
Reviewed-on: https://code.wireshark.org/review/6958
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
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Provide a way for Lua-based dissectors to invoke tcp_dissect_pdus()
to make TCP-based dissection easier.
Bug: 9851
Change-Id: I91630ebf1f1fc1964118b6750cc34238e18a8ad3
Reviewed-on: https://code.wireshark.org/review/6778
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Reviewed-by: Hadriel Kaplan <hadrielk@yahoo.com>
Tested-by: Hadriel Kaplan <hadrielk@yahoo.com>
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These were removed when the kerberos dissector was switched to being a pure ASN.1 dissector (see dea68bf00f7c5872950814da81ba532a6372ccb3).
Change-Id: I04177046250d039a750f4e4e4dd956d8beab23bc
Reviewed-on: https://code.wireshark.org/review/6476
Reviewed-by: Michael Mann <mmann78@netscape.net>
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None of HAVE_KERBEROS, HAVE_MIT_KERBEROS or HAVE_HEIMDAL_KERBEROS or
HAVE_LIBNETTLE defined when it's compiled. So how is HAVE_KERBEROS
getting defined when wireshark-qt.cpp is compiled?
Change-Id: If238ff54aa4f0cda662c7a52d76e33363a77240d
Reviewed-on: https://code.wireshark.org/review/6262
Reviewed-by: Guy Harris <guy@alum.mit.edu>
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Let's try to figure out why, on the 64-bit Windows build,
wireshark-qt.cpp is being compiled to call read_keytab_file() but
packet-kerberos.c is not being compiled to define it.
Change-Id: I782406e2189819d9400b84b6632fe0fb62c5996d
Reviewed-on: https://code.wireshark.org/review/6261
Reviewed-by: Guy Harris <guy@alum.mit.edu>
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We don't declare it, so all the DLL export stuff won't work, and we
shouldn't need it, as we shouldn't be calling it if we don't have
Kerberos (we shouldn't support the -K option if we don't have Kerberos,
for example).
Change-Id: I7e7b12aa93c4f31953300ef513fc09a1f55f8aef
Reviewed-on: https://code.wireshark.org/review/6255
Reviewed-by: Guy Harris <guy@alum.mit.edu>
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Don't throw its declaration in file.h, as it's not defined in file.c.
Instead, include it in epan/dissectors/packet-kerberos.h and include
that wherever read_keytab_file() is called.
Yes, that means you also have to include <epan/asn1.h> and, therefore,
you have to include <epan/packet.h>. Yes, that should be cleaned up,
perhaps by splitting the Kerberos support code into "stuff that handles
encryption keys without any reference to dissection" and "stuff that
does dissection-related work".
Change-Id: Ide5c31e6d85e6011d57202f728dbc656e36138ef
Reviewed-on: https://code.wireshark.org/review/6210
Reviewed-by: Guy Harris <guy@alum.mit.edu>
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Change-Id: I85c0e5f022b5c04df6079e118e376e8d598675aa
Reviewed-on: https://code.wireshark.org/review/6011
Reviewed-by: Bill Meier <wmeier@newsguy.com>
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Change-Id: I36b2731d67f9345d2fd0c23800bba7d2be94c387
Reviewed-on: https://code.wireshark.org/review/6008
Reviewed-by: Bill Meier <wmeier@newsguy.com>
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warnings on NetBSD.
Change-Id: Id1ab5020fa53656065b0b2438071342eae4f7adb
Reviewed-on: https://code.wireshark.org/review/5987
Petri-Dish: Stephen Fisher <sfisher@sdf.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Stephen Fisher <sfisher@sdf.org>
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That appears to be a name supplied both by MIT and Heimdal Kerberos.
Using it makes it a bit clearer what the code is doing, and might avoid
type clash warnings if it's the right type (e.g., if it's a member of an
enum, as it is in Heimdal, and the corresponding argument to
krb5_crypto_init() is of the same type, the types will match).
Change-Id: I81b79223f789b8d1ec47180b7636ac1d83e03681
Reviewed-on: https://code.wireshark.org/review/5898
Reviewed-by: Guy Harris <guy@alum.mit.edu>
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Change-Id: I609fcba0b015599f98edb1b3927edb5684bcf2b1
Reviewed-on: https://code.wireshark.org/review/5887
Reviewed-by: Guy Harris <guy@alum.mit.edu>
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Bug: 10539
Change-Id: I06d1179210bdcc63800ef9580bb274c714a77c6e
Reviewed-on: https://code.wireshark.org/review/5761
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
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Change-Id: I2d64d840c93f951dd5481ca5950ff5587da6843d
Reviewed-on: https://code.wireshark.org/review/5112
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Reviewed-by: Guy Harris <guy@alum.mit.edu>
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Change-Id: If02469aa1a01972d2032478dce3bf872802f37cb
Reviewed-on: https://code.wireshark.org/review/4661
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
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Bug: 10538
Change-Id: I4e6feaf218da7f977f6c63d8bc204635f387672c
Reviewed-on: https://code.wireshark.org/review/4566
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
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Bug: 10543
Change-Id: I9ea20cd4d046cc072c21fd3f87f6d6be40b08b27
Reviewed-on: https://code.wireshark.org/review/4567
Reviewed-by: Michael Mann <mmann78@netscape.net>
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
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Change-Id: Ia6c3e7a25615bf8e052c3bacf096d76df775c9c2
Reviewed-on: https://code.wireshark.org/review/4126
Reviewed-by: Bill Meier <wmeier@newsguy.com>
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So wrap the entire function in USES_APPLE_DEPRECATED_API/USES_APPLE_RST.
Change-Id: I6ae3e8ecc40bc407e6f7156ccc5d9dd8c51d650d
Reviewed-on: https://code.wireshark.org/review/3885
Reviewed-by: Guy Harris <guy@alum.mit.edu>
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Only turn them off in the vicinity of those nasty cross-platform APIs.
(This also checks in the generated Kerberos dissector, which we forgot
to do in the last checkin.)
Change-Id: I5dc9162ff64afe764e37866706590ed2ed965acb
Reviewed-on: https://code.wireshark.org/review/3882
Reviewed-by: Guy Harris <guy@alum.mit.edu>
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Change-Id: I7965332ee474d10c90dfb2ef63a66f610cd6fc71
Reviewed-on: https://code.wireshark.org/review/3655
Reviewed-by: Michael Mann <mmann78@netscape.net>
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Change-Id: Ic3152356c51ebe554e2356a360df5b0c23d89d63
Reviewed-on: https://code.wireshark.org/review/3632
Reviewed-by: Anders Broman <a.broman58@gmail.com>
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This mostly involved adding expert info capabilities to many of the dissectors so that they could correctly flag error conditions.
Only remaining proto_tree_add_text calls are in H248.cnf, which has a convoluted way of using hf_ data to make its tree.
Change-Id: I6412150c2ec1977d7fa38f3f0ed416680bdfb141
Reviewed-on: https://code.wireshark.org/review/3500
Petri-Dish: Michael Mann <mmann78@netscape.net>
Reviewed-by: Michael Mann <mmann78@netscape.net>
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Change-Id: I5e40df8af6841e3dad71c41d7e43c7971611b15f
Reviewed-on: https://code.wireshark.org/review/2473
Reviewed-by: Evan Huus <eapache@gmail.com>
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Bug: 10200
Change-Id: Ied8db64120131c029e276d66aeff8b81a45a7286
Reviewed-on: https://code.wireshark.org/review/2447
Reviewed-by: Evan Huus <eapache@gmail.com>
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
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https://www.wireshark.org/lists/wireshark-dev/201406/msg00131.html
This reverts commit 246fe2ca4c67d8c98caa84e2f57694f6322e2f96.
Change-Id: Ib24bae0198c13a84bd7f731bf4af921212109a8f
Reviewed-on: https://code.wireshark.org/review/2430
Reviewed-by: Michael Mann <mmann78@netscape.net>
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Bug: 2089
Change-Id: Ie3337a1b750d8d95f6291c77dfd19cd1b0c57e83
Reviewed-on: https://code.wireshark.org/review/2388
Tested-by: Pascal Quantin <pascal.quantin@gmail.com>
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
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Change-Id: I9209c1271967405c34c1b6fa43e1726a4d3a5a3f
Reviewed-on: https://code.wireshark.org/review/2377
Reviewed-by: Anders Broman <a.broman58@gmail.com>
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Change-Id: I00a3ae7afb46eb50d7477c22cfa340c705cbb34a
Reviewed-on: https://code.wireshark.org/review/1851
Reviewed-by: Bill Meier <wmeier@newsguy.com>
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true_false_string.
Change-Id: Ic89e5add39b8b0b2c3db254292f12ce6ae25b73c
Reviewed-on: https://code.wireshark.org/review/1844
Reviewed-by: Bill Meier <wmeier@newsguy.com>
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Change-Id: I1c5e10467d68ed7372dfaa9109b350238418ffc1
Reviewed-on: https://code.wireshark.org/review/1645
Reviewed-by: Guy Harris <guy@alum.mit.edu>
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Bug: 10028
Change-Id: I599cd5475d19b64c0d5b9d31d7054a3befc84af2
Reviewed-on: https://code.wireshark.org/review/1348
Reviewed-by: Evan Huus <eapache@gmail.com>
Tested-by: Evan Huus <eapache@gmail.com>
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