1 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
5 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
7 * Handle empty LIST command reply correcttly in server. Affected
8 file silcd/command_reply.c.
10 * Handle empty LIST command reply correctly in client library.
11 The application will now receive one LIST command reply with
12 all arguments set to NULL if there are no channels. Updated
13 Client Library documentation accordingly. Affected file
14 lib/silcclient/command_reply.c.
16 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
18 * Added channel name string stringprep profile to the protocol
19 and implementation to allow a little free'er channel name
20 strings. Affected files are lib/silcutil/silcstringprep.[ch].
22 * Added silc_channel_name_[check|verify] to check and verify
23 channel name strings. Affected files are
24 lib/silcutil/silcstrutil.[ch].
26 * Added support for the new channel name preparation in client
27 library and server. Affected files in lib/silcclient and
30 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
32 * Added the Autodist into the source tree. It replaces the
33 old ./prepare. It can be used to create distributions as
34 previously. See README.CVS and README.DIST. See
35 distributions in distdir/.
37 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
39 * Make sure query sends at least an error back if nothing
40 more is sent. Affected file silcd/server_query.c.
42 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
44 * During query, check if the original command caller goes
45 away. If it does, stop the query. Affected file
48 * Check for valid channel creation in JOIN command reply.
49 Affected file lib/silcclient/command_reply.c.
51 * Handle the resolver counter in silc_client_get_users_by_channel
52 callback correctly. Fixed auto-join bug in Gaim. Affected
53 file lib/silcclient/idlist.c.
55 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
57 * Added some better error messages. Affected file
58 silcd/command_reply.c and packet_receive.c.
60 * Handle error in WATCH command propely on backup router.
61 Affected file silcd/command.c.
63 * Fixed freeing of unfreeable variable in WHOIS command reply.
64 Affected file silcd/command_reply.c.
66 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
68 * Added pkg-config .pc file creation for silc core library
69 and silcclient library. A patch by c0ffee.
71 * Removed the need for GNU Libidn. Added the simple stringprep
72 from libidn into lib/contrib/. It is now used also on Windows
75 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
77 * Simplified the invite and ban string handling in the
78 server. Check for valid invite and ban arguments also.
79 Affected file silcd/server_util.c.
81 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
83 * Added WATCH list announcing in backup router protocol.
84 Affected files are silcd/command.c, server.c, server_backup.c.
86 * Do not change users mode to founder on normal server/backup
87 if the founder mode is set, and user is first one to join.
88 Affected file silcd/pcaket_receive.c.
90 * Do not send CUMODE_CHANGE notify back to sender. Affected
91 file silcd/packet_receive.c.
93 * Added getrusage() to take noise in SILC RNG. A patch by
94 Mika Boström. Affected files are configure.in.pre,
95 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
97 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
99 * Splitted the SILC libraries configuration into a configure
100 fragment into lib/configure.ad. It is now possible, once
101 this feature is added, to specify whether to compile or not
102 compile included SILC libraries. Affected files are
103 configure.in.pre, lib/silcmath/mpi/configure.ad,
104 lib/configure.ad, Makefile.defines.pre and
105 Makefile.defines_int.pre.
107 * Added --with-silc-includes and --with-silc-libs to configure.
108 If specified the included libs are not compiled, but the
109 specified libs are used. Pkg-config is not yet supported.
110 Affected file configure.in.pre.
112 * Fixed WATCH command handling on backup router. Router does not
113 send the watch command any more to backup if it originates from
114 backup. Affected file silcd/command.c.
116 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
118 * Changed announcing to not announce unregistered clients.
119 Affected file silcd/server.c.
121 * Fixed username handling in command reply. Affected file
122 silcd/command_reply.c.
124 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
126 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
128 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
129 Affected file: includes/silcincludes.h.in
131 * bool is defined as _Bool on Mac OS X now.
132 Affected file: lib/silcutil/silctypes.h
134 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
136 * Added support for UTF-8 nicknames, channel names and
137 server names in client library. Affected files in
140 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
141 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
142 software to check how Toolkit has been compiled.
144 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
146 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
148 * Use silc_utf8_str[n]casecmp instead of strcmp routines
149 in library and in SILC Client when dealing with nicknames
150 and other identifier strings. Affected file in client lib
153 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
154 irssi/src/silc/core/silc-servers.c.
156 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
158 * Fixed idcache to work with the new identifier strings.
159 Affected file lib/silccore/silcidcache.c.
161 * Added UTF-8 hash and compare function for SilcHashTable.
162 Affected file lib/silcutil/silcutil.[ch].
164 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
165 Affected file lib/silcutil/silcstringprep.[ch].
167 * Changed the identifier string handling to include the original
168 format in client, server, channel entries and normalized
169 format in cache. Affected files in silcd/.
171 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
173 * Added support for the new identifier strings and their
174 validity checking. Nicknames, channel names and usernames
175 can now include practically any kind of letters and various
176 other characters. Affected files in silcd/ and in libraries.
178 NOTE: comparing these strings should now be done with memcmp()
179 to check binary compatibility. All these strings are normalized
180 and casing is irrelevant.
182 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
183 as easy function for applications to check whether identifier
186 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
188 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
189 file lib/silcutil/silcutf8.c.
191 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
193 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
195 * Make public key in getkey reply mandatory. Affected file
196 lib/silcclient/command_reply.c
198 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
200 * Added Parameter dont_register_crypto_library to
201 SilcClientParam. If set to TRUE, silcclient library will
202 not initalize the Crypto Libraries and application
203 will need to do it. Affected file lib/silcclient/silcclient.h,
204 lib/silcclient/client.c.
206 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
208 * Imported new silc_utf8_[encode|decode] routines from
209 my internal SILC 1.1 source tree. New encodings added:
210 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
211 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
212 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
215 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
217 * Implemented stringprep (RFC 3454) API. Internally we use
218 GNU Libidn's stringprep, for now, so it is required now to
219 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
221 * Added checking for GNU Libidn and --with-libidn to configure.
223 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
225 * If the passphrases entered do not match while generating a new key,
226 completly start over instead of going into an infinite loop asking
227 the user to re-enter the passphrase correctly. Affected file
228 lib/silcutil/silcapputil.c
230 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
232 * Make sure server is removed from backup list when it is
233 deleted. Affected files silcd/command.c, server.c,
236 * Close socket when connecting to router fails. Affected
239 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
241 * Adopt configuration toolchain to current auto-tools.
242 Affected files prepare, irssi/configure.in
243 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
244 redo that. Affected files irssi/src/silc/core/client_ops.c,
245 irssi/src/fe-common/silc/fe-silc-channels.c
246 * Take over command line options into silcclient data structure.
247 Affected file irssi/src/silc/core/silc-core.c
249 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
251 * Do not try to initiate backup resuming protocol forever.
252 Affected file silcd/server_backup.c.
254 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
256 * ID change in resuming has to be done before changing
257 detached client's modes, since the ID change may fail and
258 leave ghosts on the network. Affected file is
259 silcd/packet_receive.c.
261 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
263 * Fixed Win32 scheduler to not stuck anymore. A patch from
264 Juha Räsänen. Affected file is
265 lib/silcutil/win32/silcwin32schedule.c.
267 * Fixed QoS parsing for connection blocks in server. Affected
268 file is silcd/serverconfig.c.
270 * Fixed server statistics increasing in server. Affected file
273 * The CLOSE command now marks backup router as self disconnected
274 to avoid resuming problems. Affected file silcd/command.c.
276 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
278 * When using silc_net_create_connection[_async], and your system can
279 create IPv6 sockets, it will try to connect to the IPv6 host.
280 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
281 file lib/silcutil/unix/silcunixnet.c
283 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
285 * Check for valid route when receiving packet from router and
286 when routing it to local server in the cell. A patch from
287 Matt Miller. Affected files silcd/router.c and server.c.
289 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
291 * Couldn't detach and reattach twice, because of the previous
292 commit. Affected file silcd/packet_receive.c
294 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
296 * Added check to ignore Port value if Initiator is FALSE.
297 Remote router coudln't connect if Port was set. Affected file
300 * If some client tries to resume more than once at the same time,
301 server crashed. Router didn't crash, but showed odd behaviour
302 (didn't allow clients to join anymore, ..). Affected files
303 silcd/packet_receive.c silcd/idlist.h
305 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
307 * Destroy the file transfer session in silc_client_file_close
308 with timeout. Affected file lib/silcclient/client_ftp.c.
310 * Call SFTP server monitor in READ and WRITE after the actual
311 operations. Affected file lib/silcsftp/sftp_server.c.
313 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
315 * Create one configure script from configure fragments
316 (configure.ad). This is a first step towards new distribution
317 system. Affected files prepare, configure.in.pre,
318 lib/silcmath/mpi/configure.ad.
320 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
322 * Removed expiring of client key pair. Affected file is
323 irssi/src/silc/core/clientutil.c
325 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
327 * Check the number of connections from real number of
328 connections instead of socket number, when deciding if
329 server is full. Affected files are silcd/server.c,
330 server_internal.h and silcd.c.
332 * Clarified the connections_max meaning in General section
333 in doc/example_silcd.conf.in.
335 * The reconnect_keep_trying default value set to TRUE
336 if it is not defined in the config file. Affected file
337 silcd/serverconfig.c.
339 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
341 * Fixed crashbug in connection closing, after a protocol
342 completion callback, which might have closed it already.
343 Affected file silcd/server.c.
345 * Fixed rekey with PFS in backup router. It did not allow
346 rekeys with PFS, and when the rekey protocol timedout
347 it crashed the backup router without the above fix. Affected
348 file silcd/packet_send.c and server.c.
350 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
352 * The silc_client_add_channel_private_key now returns the
353 private key context if pointer is given as argument.
354 Affected files are lib/silcclient/silcclient.h and
357 * Added support for using channel private keys in SILC
358 Client Library even if the private key mode is not set
359 on the channel. Affected file lib/silcclient/client_channel.c.
361 * The channel private key used to decrypt message is now
362 delivered to the application in the 'channel_messageÃ' client
363 operation. Affected files are lib/silcclient/silcclient.h
364 and client_channel.c.
366 * Fixed wrong arg type for user limit in CMODE command reply.
367 Affected file silcd/command.c.
369 * The user limit is now taken and saved to SilcClientEntry in
370 JOIN and CMODE command replies and in CMODE_CHANGE notify.
371 Affected files lib/silcclient/silcclient.h, command_reply.c
374 * Added support to the new private message key indicator
375 packet. Added a new function to the client library:
376 silc_client_send_private_message_key_request. The sender
377 indicates to be initiator, and receiver is responder.
378 Added the indicator to the SilcClientEntry as 'prv_resp'
379 boolean. Affected files are lib/silcclient/silcclient.h
380 client.[ch], and client_prvmsg.c.
382 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
384 * Fixed the JOIN command calling when called with both
385 -auth and -founder. Affected file is lib/silcclien/command.c.
387 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
389 * Check watcher list for resumed clients as well. Affected
390 file is silcd/packet_receive.c.
392 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
394 * Implemented the user limit to the CMODE_CHANGE notify,
395 CMODE command reply and JOIN command reply in server.
396 Affected files are silcd/server.c, command.c, command_reply.c,
397 packet_send.c and packet_receive.c.
399 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
401 * Defined SILC_STRFMT_END that must be used now with
402 silc_buffer_strformat, instead of SILC_STR_END. Fixes
403 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
404 lib/silcclient/silcvcard.c, silcd/server_util.c.
406 * Fixed the adding of public key to the WATCH list in server.
407 Fixed the WATCH notify sending to client. Affected files
408 are silcd/packet_send.[ch], command.c, server_util.c.
410 * Implemented the watching by public key in the SILC Client
411 Library and SILC Client. Affected files are
412 lib/silcclient/command.c and client_notify.c.
414 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
416 * Added support for public key watching in server. Affected
417 files are silcd/server.c, server_internal.h, command.c,
420 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
422 * Added public key to the SIlcClientEntry. Affected files
423 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
425 * Fixed the get_clients_whois reply processing to return
426 exactly same entries server returned. Makes it possible
427 to search using attributes. Affected file is
428 lib/silcclient/idlist.c.
430 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
432 * Save founder key to SilcChannelEntry. Affected files are
433 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
435 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
437 * Call the monitor callback with _CLOSED status from the
438 silc_client_file_close. Affected files are
439 lib/silcclient/client_fpt.c, silcclient.h
441 * Added silc_client_get_clients_whois which resolves using
442 WHOIS, and supports requested attributes as well.
443 Affected files are lib/silcclient/silcclient.h, idlist.c.
445 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
447 * Added support for asking the destination filename where
448 the downloaded file is saved in the file transfer. Affected
449 files are lib/silccilent/silcclient.h, client_ftp.c.
451 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
453 * Fixed error handling in resuming data processing. Affected
454 files are lib/silcclient/client_resume.c and client.c.
456 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
458 * Fixed silc_client_send_private_message to return TRUE correctly.
459 Affected file lib/silcclient/client_prvmsg.c.
461 * Added topic to the SilcChannelEntry. Affected files are
462 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
464 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
466 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
467 file lib/silcclient/command.c
469 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
471 * Convert all commands to UTF-8 before passing them to the
472 client library. Still need to convert replies from UTF-8 to
473 the locale encoding. Affected file
474 irssi/src/silc/core/silc-cmdqueue.c
476 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
478 * redirect all silc_client_command_calls through a queueing framework.
479 This fixes /CYCLE and the annoying "nick change after auto-joining
480 a channel". Furthermore it defines one central point where
481 command parameters can be UTF-8-ified. Affected files
482 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
483 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
485 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
487 * use asynchronous connect() to establish router connections.
488 Fixes problem when the primary router goes down. Affected files
489 silcd/server.c, silcd/server_backup.c
491 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
493 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
494 Fixed various compilation warnings when type casting ints
495 to pointers or vice versa, of different size. Updates around
498 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
500 * Surrogates not allowed in UTF-8 strings, updated decoder.
501 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
502 testers in lib/silcutil/tests/ directory.
504 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
506 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
507 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
508 files are lib/silcclient/silcclient.h, client.c.
510 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
512 * When resuming a session fails, notify the user that the session
513 file needs to be removed eventually. Affected files
514 irssi/src/fe-common/silc/module-formats.[ch],
515 irssi/src/silc/core/client_ops.c.
517 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
519 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
520 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
522 * Typofix in Irssi::Silc module. Affected file
523 irssi/src/perl/silc/Silc.xs.
525 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
527 * Changed the way NOTICE flagged messages are treated. Added support
528 for notices in queries and signing notices. Affected files
529 irssi/default.theme; irssi/docs/help/in/notice.in;
530 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
531 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
533 * Fixed typo in /ACTION help. Affected file
534 irssi/docs/help/in/action.in
536 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
538 * Fixed typo in perl module. Affected file
539 irssi/src/perl/silc/Server.xs
541 * Changed the way ACTION flagged messages are treated. Added support
542 for actions in queries and signing actions. Affected files
543 irssi/default.theme; irssi/docs/help/in/action.in;
544 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
545 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
548 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
550 * Incorrectly reported error when client had to be resolved from
551 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
553 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
555 * Fixed whois public key hash table deleting and adding in
556 detached client case. Affected file silcd/packet_receive.c.
558 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
560 * Changed filenames of silc/fe module not to collide with filenames
561 from core/fe. Also seperated public messages printing from
562 query messages printing. Affected files are all in
563 irssi/src/fe-common/silc.
565 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
567 * Fixed the invite process handling during joining to use
568 correct server name for the client that is matched against
569 the invite string for the channel. Wrong server name caused
570 inability to join the channel. Affected file is
573 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
575 * Fixed the CUMODE channel founder authentication on normal
576 server to not remove the founder rights on existing founder
577 before checking that router accepts the mode change. Affected
578 files are silcd/command.c and silcd/packet_receive.c.
580 * Remove the server entry correctly when rekey timeouts and
581 remote router connection on normal server is closed. Fixes
582 a crash where server uses the freed server entry. Affected
585 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
587 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
588 networks. This is the first step in solving the bug about
589 /SERVER ADD -silcnet <silcnet>. Affected files
590 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
591 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
592 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
594 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
596 * /SMSG and /MMSG now correctly create new queries. Affected files
597 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
599 * Add basic support for SILC protocol specific variables in perl.
600 Affected files irssi/src/perl/silc/*, irssi/configure.in,
601 irssi/src/perl/Makefile.am
603 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
605 * Don't use silc_get_input, it's obviously not reliable. Fixes
606 issue when the current key expires. Affect file
607 irssi/src/silc/core/clientutils.c
609 * Make the session data filename configurable. This makes it
610 possible to have different session files for different
611 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
612 client_ops.[ch], silc-servers.c,
613 irssi/src/silc/fe-common/silc/module-formats.[ch]
615 * Use the same set of libtool files for the MPI lib as for the
616 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
617 config.sub, configure.in, install-sh, missing, mkinstalldirs
619 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
621 * Fixed server statistics decrementing error to not go to
622 negative. Affected file silcd/packet_receive.c.
624 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
626 * Use silc_server_query_add_error to add error in public key
627 search error. Added support in send_reply to send errors
628 without specific argument. Affected file silcd/server_query.c.
630 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
631 Client for NO_SUCH_NICK. It was against the protocol specs.
632 Affected file irssi/src/silc/core/client_ops.c.
634 * Added backwards support for the wrong NO_SUCH_NICK error sending
635 in server. To be removed in SILC Server 1.0. Both old clients
636 and clients with fixed error handling now works. Affected file
637 silcd/server_query.c.
639 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
641 * fixed a bug in the whois using attributes function where no
642 error was sent if no nickname and client id but the attributes were
643 given to whois. Affected file silcd/server_query.c
645 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
647 * remove public key from public key hashtable on detach. Affected
648 file silcd/packet_receive.c
650 * free public key hashtable before removing clients on server
651 shutdown. Affected file silcd/server.c
653 * remove public key prior deleting client-data on killing a client.
654 Affected file silcd/server_util.c
656 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
658 * Getting the MOTD from other servers works now. Affected
659 files are silcd/command.c and silcd/command_reply.c
661 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
663 * Initialize the variable idletag, since it is tested in
664 silc_core_deinit for its default value. Affected file
665 irssi/src/silc/core/silc-core.c
667 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
669 * Fixed signed channel messages across cells. Affected file
672 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
674 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
675 is not defined. They can now be safely used in if-statements
676 without braces. Affected file lib/silcutil/silclog.h.
678 * Added the checks for backup closing connection due to error
679 (local or remote) and thus not allow the resuming to occur
680 in reconnect. Affected files are silcd/packet_send.c
683 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
685 * Help file updates. Affected files in irssi/src/docs/help/in/.
687 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
689 * Fixed channel messages across cells. Affected file
692 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
694 * Fixed file transmission accepting in client library to not
695 start the negotiation if user hasn't accepted the transfer,
696 instead create new session for resent transfer. Affected
697 file lib/silcclient/client_ftp.c.
699 * Show the session ID in the file transmision list. Remove
700 session from list that failed to transfer. Switch the current
701 session automatically after transmission, and in errors, to new
702 session if other sessions exists in the transfer list. Affected
703 files are irssi/src/silc/core/silc-servers.c,
704 irssi/src/fe-common/silc/modfule-formats.c.
706 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
708 * Fixed MIME header parsing for the hopefully last time. Affected
709 file lib/silcutil/silcstrutil.c
711 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
713 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
715 * The SILC RNG is now gauranteed to return non-zero random
716 values. Affected files are lib/silccrypt/silcrng.[ch].
718 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
720 * Fixed nickname formatting when changing only case of the
721 nickname. Affected file lib/silcclient/idlist.c.
723 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
725 * Fixed a memory leak and incorrect printing of the "appears as"
726 message. Affected file irssi/src/silc/core/client_ops.c
728 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
730 * Added CRT (Chinese Remainder Theorem) supported RSA
731 private keys and private key operations. This significantly
732 increases private key operation efficiency. No compatibility
733 issues with new or old private keys. Affected files are
734 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
736 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
738 * Fixed GCC-3.3.2 related compilation warnings from the
741 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
743 * Removed RC6 from distributions.
745 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
747 * Added some better comments to lib/silccrypt/silcpkcs.h,
748 optimized some routines in lib/silccrypt/silcpkcs.c.
749 Added test_silcpkcs into lib/silccrypt/tests/.
751 * Fixed silc_rng_global_init to actually init the global RNG
752 if RNG wasn't provided for it. Affected file is
753 lib/silccrypt/silrng.c.
755 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
757 * Added silc_hash_table_find_by_context_ext. Affected files
758 lib/silcutil/silchashtable.[ch].
760 * Save the public key on normal server in WHOIS command reply
761 from attributes, if present, and add it to public key hash
762 table. Fixes WHOIS resolving by public key on normal server.
764 Optimized the attributes resolving on normal server to not
765 resolve if we resolved them already from router.
767 Affected files are silcd/server_query.c, command_reply.c.
769 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
771 * Added support for whois using attributes.
772 Affected files silcd/command_reply.c, silcd/packet_receive.c,
773 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
776 * Added support for whois using public key attribute to /WHOIS i
777 client command. Affected files irssi/docs/help/in/whois.in,
778 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
780 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
782 * Fixed UMODE setting in server when the client has anonymous
783 mode set. The mode setting was not working. Affected file
786 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
788 * Fixed some bugs and typos related to sending split messages.
789 Print notification when sending messages with /MMSG. Affected
790 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
792 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
794 * Optimized the socket referencing in packet routines, client
795 library and server. Affected files are lib/silccore/silcpacket.c,
796 lib/silcclient/client.c and silcd/server.c.
798 * If silc_socket_set_qos is given with NULL arguments the QoS is
799 reset from the socket. Affected files are
800 lib/silcutil/silcsockconn.[ch].
802 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
804 * Add a /LISTKEYS command which lists the locally cached
805 client and server keys. Affected files
806 irssi/src/fe-common/module-formats.[ch],
807 irssi/src/silc/core/silc-{channels,servers}.c
808 irssi/docs/help/in/listkeys.in
810 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
812 * Check that packet queue purging was successful. Affected
813 files lib/silcclient/client.c and silcd/packet_send.c. Related
814 to MAC failed errors.
816 * Do not clear the inbuf even if it is empty if QoS was applied
817 to it. Otherwise the QoS data is cleared and MAC failed error
818 will occur. Affected file lib/silccore/silcpacket.c.
820 * Use the rekey period time as rekey protocol timeout value.
821 If the rekey does not succeed during the rekey period there's
822 something very wrong, and we most likely end up with wrong keys,
823 do graceful reconnect then. Affected file silcd/server.c.
825 * Take reference of the socket in the parser context, as it's
826 possible to have the parsers in queue after the socket is
827 disconnected and this may cause crash. Affected files are
828 lib/silccore/silcpacket.c, lib/silcclient/client.c and
831 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
833 * Fixed KICK command reply sending, it sent to replies.
834 Affected file silcd/command.c.
836 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
838 * Finish the silc-mime.pl script. It now supports MIME type
839 guessing using magic files, signing data messages, executing
840 MIME handlers in background. Affected files
841 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
843 * Changed MIME signal handler to make things easier for the perl
844 script. Affected files irssi/src/silc/core/client_ops.c,
845 silc-servers.c, and irssi/docs/signals.txt
847 * Cleaned up the silc_mime_parse function and fixed detection
848 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
850 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
852 * Resolve the IP for file transfer listener from the connection
853 socket. Affected file lib/silcclient/client_ftp.c.
855 * Accept NULL hostname parameter in the functions
856 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
857 if hostname is not wanted.
859 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
861 * Fixed race condition between silc_client_init and
862 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
864 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
866 * Fixed file transfer connection closing when SIGNOFF for
867 the client is received from server. Affected file is
868 lib/silcclient/client_ftp.c.
870 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
872 * Check for disconnected socket in QUIT callback. Affected
873 file silcd/command.c.
875 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
877 * Modified the MIME parsing to allow \n and \r\n as delimiters.
878 Affected files lib/silcutil/silcstrutil.c
880 * Cleaned up the escape/unescape functions for correctness and
881 speed. Affected file irssi/src/silc/core/client_ops.c
883 * Removed handling for data messages with Content-Type: text/*,
884 moved parsing of MIME headers to the signal handler, added
885 support for signing and verifying data messages. Affected
886 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
887 irssi/src/silc/core/silc-{servers,channels}.c
889 * Added a perl script for handling data messages based on
890 information read from Mailcap files. New file
891 irssi/scripts/silc-mime.pl
893 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
895 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
896 acknowledge recepetion of a message to the sender. Updated
899 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
901 * Unregister channel key saving callback when deleting channel.
902 Affected file lib/silcclient/idlist.c.
904 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
905 before calling notify client operation. Affected file is
906 lib/silcclient/client_notify.c.
908 * Unregister QoS tasks when deleting the socket connection.
909 Affected files lib/silcutil/silcsockconn.[ch],
910 unix/silcunixsockconn.c.
912 * Implemented latest presence-attrs draft changes. Affected
913 files lib/silccore/silcattrs.h and
914 irssi/src/silc/core/silc-queries.c.
916 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
918 * Save old channel keys in list to allow more rapid change
919 of channel keys if server for some reason does that. This
920 avoids loosing so many channel messages due to not having
921 key to decrypt. Affected file lib/silcclient/silcclient.h,
922 idlist.c and client_channel.c.
924 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
926 * Continued backup router tests and fixes. Affected files
927 silcd/server_backup, server_util.c, server.c. See TODO.
929 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
931 * Fixed SERVER_SIGNOFF handling in servers. The client
932 was removed from wrong list thus not removing the client
933 at all. Affected file silcd/packet_receive.c.
935 * Do not execute rekey protocol for disabled connections as
936 it would never go through. Affected file silcd/server.c.
938 * Added timeout for rekey protocol to catch if the protocol
939 never executes successfully. Affected files silcd/server.c
942 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
944 * Abandon packet processing for disconnected sockets. Check
945 this always after calling packet processing callback.
946 Affected file lib/silccore/silcpacket.c.
948 * Fixed double registration disconnection code in server.
949 Closed wrong connection. Affected file silcd/packet_receive.c.
951 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
953 * On normal server reconnect to primary during resuming 4
954 times, then give up. Affected file silcd/server_backup.c.
956 * If during reconnecting to routers we notice we have router
957 connection but no primary router set, the server is in desync.
958 Reconnect to primary to restore network. Affected file
961 * Assure that only one protocol is exeucting at the same time.
962 Added checks for all protocols. Affected files are
963 silcd/server.c and server_backup.c.
965 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
967 * Check that a string is not already part on invite/ban
968 string when processing it. Affected file silcd/server_util.c.
970 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
972 * Fixed the CUMODE_CHANGE for founder mode changes to comply
973 with 1.2 version of the protocol. Affected file is
974 silcd/packet_receive.c.
976 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
978 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
979 where the passphrase was given. Affected file is
982 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
984 * INVITE and BAN notifys are now delivered from routers to
985 servers (but not clients) on the channel. Updated specs and
986 code. Affected files silcd/packet_[send|receive].[ch],
987 command.c, server.c and server_util.c.
989 * Implemented INVITE and BAN announcing. Affected files are
990 silcd/server.[ch], server_util.c.
992 * Implemented SilcStatus error type argument returning in
993 command reply error in server. Affected file silcd/command.c.
995 * Implemented SilcStatus argument returning in comand reply
996 in client library. The command_reply client operation now
997 returns error specific arguments as well. Affected files
998 are lib/silcclient/command_reply.[ch], client_resume.c,
999 lib/silccore/silcstatus.[ch].
1001 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1003 * Backup router protocol version 1.2 implemented. Testing still
1004 required. Affected files in silcd/server_backup.[ch], server.c,
1005 packet_receive.c and server_internal.h.
1007 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1009 * silc_client_send_[channel|private]_message now return TRUE
1010 or FALSE. Affected file lib/silcclien/client_channel.c and
1013 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1015 * Check for explicit nickname in INVITE and BAN processing
1016 during join as well (and don't expect only wildcards in
1017 invite/ban strings). Affected file silcd/command.c.
1019 * Fixed the INVITE and BAN by public key. The public key saved
1020 is the PK payload (as specified) not the raw data. Affected
1021 file silcd/server_util.c.
1023 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1025 * UTF-8 text message support for actions and notices in SILC
1026 Client. Affected file irssi/src/silc/core/client_ops.c.
1028 * silc_get_username and silc_get_real_name now returns sensible
1029 data on Win32. Patch by Toni Willberg. Affected file is
1030 lib/silcutil/win32/silcwin32util.c.
1032 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1034 * Provide a signal handler to send MIME encoded messages and emit
1035 a signal when a MIME encoded message is received. Also document
1036 the signals for usage with the perl interface.
1038 A sample perl script will be supplied at a later point.
1040 Affected files are irssi/docs/signals.txt,
1041 irssi/src/silc/core/client_ops.[ch],
1042 irssi/src/silc/core/silc-{channels,servers}.c
1044 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1046 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1047 server. Use this time to display a lag and disconnect when it
1048 exceeds a specified limit.
1050 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1052 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1054 * Remove the channel auth list in normal server if router
1055 encofrces its list during connecting. Send notify to channel
1056 to remove the mode to remove the list. Affected files are
1057 silcd/server_util.c and silcd/packet_receive.c.
1059 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1061 * Added support for channel public keys. Updated protocol specs
1062 and implemented it. Affected files are
1063 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1064 lib/silcclient/command_reply.c.
1066 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1068 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1069 terminate the process on Linux. Affected file silcd/silcd.c.
1071 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1073 * Check for NULL buffer in silc_buffer_clear. Affected file
1074 is lib/silcutil/silcbuffer.h.
1076 * Simplified the backup router protocol by removing the _GLOBAL
1077 types. Updated protocol specs and the code. Affected files
1078 are silcd/server_backup.[ch].
1080 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1082 * Deny '@' and '!' from nicknames since they are reserved
1083 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1084 Updated protocol specs and the code.
1086 Affected files are silcd/server_util.[ch].
1088 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1090 * Fixed stack overflow in Irssi SILC client. Affected
1091 file irssi/src/silc/core/client_ops.c.
1093 * Check that Host is set in ServerConnection and RouterConnection
1094 in silcd.conf. Affected file silcd/serverconfig.c.
1096 * Fixed crash in server with protocol completion callbacks,
1097 namely rekey and backup resuming protocols. Affected files
1098 are silcd/server_backup.c and silcd/server.c.
1100 * Fixed rekey protocol to not restart if it is started already.
1101 Affected files are lib/silcclient/client.c and
1104 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1106 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1108 * Fixed EOF handling in SILC Config, affected file
1109 lib/silcutil/silcconfig.c.
1111 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1113 * Fixed RESOLVING flag handling in JOIN notify and other
1114 notifys to handle the resolvings correctly in client library.
1115 Affected file lib/silcclient/client_notify.c.
1117 * Do not send full INVITE and BAN lists in INVITE and BAN
1118 notifys, only the changed information. Affected file
1121 * Fixed INVITE notify sending in INVITE command, send it
1122 only when needed. Affected file silcd/command.c.
1124 * Handle the founder key change properly in CMODE_CHANGE
1125 notify. Bug #122. Affected file silcd/packet_receive.c.
1127 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1129 * Remove the mark for output (mark it only for input) after
1130 purging outgoing queue. Prevents the "Error in select()"
1131 floods. Affected file silcd/packet_send.c.
1133 * Fixed incorrect connection deletion from client library
1134 after calling "connect" client operation. Could cause
1135 crashes for example during reconnect timeouts. Affected
1136 files are lib/silcclient/client.c and
1137 irssi/src/silc/core/client_ops.c.
1139 * Check server private key file permissions before starting
1140 the server. Affected file silcd/serverconfig.c.
1142 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1144 * NULL terminate allocated string in silc_buffer_strformat.
1145 Affected file lib/silcutil/silcbuffmt.c.
1147 * Rewrote the invite/ban list string handling in server to
1148 use SilcBuffer instead. Affected files are silcd/command.c
1149 and silcd/server_util.c.
1151 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1153 * Fixed double free in CMODE command when setting new HMAC
1154 for channel. Affected file silcd/command.c.
1156 * Added couple of missing memset's to zero sensitive memory.
1157 Affected files silcd/command.c, lib/silcclient/command.c.
1159 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1161 * Fixed a double free in INVITE command error handling in
1162 server. Affected file silcd/command.c.
1164 * Added macros SILC_SWAB_[16|32] to swab byte order of
1165 16-bit and 32-bit unsigned integers. Affected file
1166 lib/silcutil/silctypes.h.
1168 * Use the SILC_SWAB_16 instead of htons() in server when
1169 handling ports since the ports in structures are always
1170 in little-endian order (regardless of platform). Affected
1171 file silcd/serverid.c and silcd/server_backup.c.
1173 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1175 * Send DISCONNECT in close admin command in server. Affected
1176 file silcd/command.c.
1178 * Check whether we are already connecting to a remote router
1179 (in addition of checking whether we are already connected)
1180 before creating new connection. Affected file silcd/server.c.
1182 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1184 * Added better compiler and compiler flags checking in
1187 * Check that socket is valid after QoS is applied to data.
1188 Affected file lib/silcutil/unix/silcunixsockconn.c.
1190 * Make sure the socket connecetion is not closed to early
1191 when closing connection in server. Also make sure the
1192 connection is always closed after error in a protocol.
1193 Affected file silcd/server.c.
1195 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1197 * Removed --session and --dummy options from Irssi SILC Client.
1198 -d option is available only if --enable-debug was given.
1199 Affected files are irssi/src/silc/core/silc-core,
1200 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1202 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1204 * Added silc_buffer_steal to steal the data from the buffer.
1205 Affected file lib/silcutil/silcbuffer.h.
1207 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1209 * Fixed server crash with double Primary block in config file.
1211 Fixed also various memory leaks around the config file
1212 parser. Affected files lib/silcutil/silcconfig.c,
1213 silcd/serverconfig.c.
1215 * Changed my nickname (Johnny Mnemonic) to my real name, this
1216 means that bugs introduced by him were actually introduced
1219 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1221 * Don't display "foo appears as foo\nYou're now known as foo"
1222 messages. Affected file irssi/src/silc/core/client_ops.c
1224 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1226 * Fixed error handling of invalid client entry when calling
1227 commands in server. Fixes a crash. Affected file
1230 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1232 * Added some sanity checks in server for correctness of the
1233 server configuration. Affected file silcd/serverconfig.c.
1235 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1237 * Prevent endless resolving of user informations in USERS
1238 command by checking the command reply status correctly.
1239 Affected file lib/silcclient/command_reply.c.
1241 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1243 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1244 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1245 Aldous <Matthew@Aldous.com>.
1247 * Added better implementation using CriticalSection of
1248 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1249 <mikko.lahteenmaki@pikabaana.net>.
1251 * Added some Winsock WIN32 compatiblity defines into
1252 includes/silcwin32.h.
1254 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1256 * Fixed double free in async host lookup code. Affected file
1257 lib/silcutil/silcsockconn.c.
1259 * On backup router handle now the SERVER_SIGNOFF from router
1260 for local connected servers too, and close the connections.
1262 Do not process them as normally signing off servers when they
1263 really signoff by sending EOF fe, but always assume that
1264 router sends the SERVER_SIGNOFF.
1266 Affected files silcd/server.c and silcd/packet_receive.c.
1268 * Fixed socket unsetting when closing connections. Affected
1269 files silcd/server.c and silcd/packet_send.c.
1271 * Do not print the nickname in SERVER_SIGNOFF if we do not
1272 have it. Prevents asserts in Irssi core. It is possible we
1273 don't have the nick if it was just being resolved when server
1274 signoff. Affected file irssi/src/silc/core/client_ops.c.
1276 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1278 * Fixed autonick crashbug in client library. Affected file
1279 lib/silcclient/client.c.
1281 * Fixed Unix implementation of SilcMutex to really assert if
1282 the mutex is locked/unlcoked already. Affected file
1283 lib/silcutil/unix/silcunixmutex.c.
1285 * Fixed locking in silc_schedule_uninit. It didn't lock
1286 when dispatching timeout tasks. Affected file is
1287 lib/silcutil/silcschedule.c.
1289 * Changed Win32 implementation of SilcThread to use modern
1290 Win32 interface. Affected file is
1291 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1293 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1295 * Don't print signed messages when sending failed. Affected files
1296 irssi/src/silc/core/silc-[servers.c/commands.h]
1298 * Send adquate signal when founding a channel by joing it. Affect
1299 file irssi/src/silc/core/client_ops.c
1301 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1303 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1304 irssi/src/fe-common/core/themes.c
1306 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1308 * Fixed close command to use the port correctly when closing
1309 server connections. Affected file silcd/idlist.c.
1311 * Check for NULL outbuf in silc_socket_write. It is possible
1312 that it is NULL is some odd case. Affected files are
1313 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1315 * Do not call final protocol callback for backup router
1316 resuming protocol when closing connection. It is closed
1317 by timeout in case of error. Affected file silcd/server.c.
1319 * Backup reconnect to router if backup resuming protocol
1320 failed. Affected file silcd/server_backup.c.
1322 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1324 * Fixed double free in SKE library error hadling when signature
1325 error occurred. Affected file lib/silcske/silcske.c.
1327 * Save the fingerprint to new SilcClientEntry after changing
1328 nickname. Affected file lib/silcclient/client_notify.c.
1330 * Print SIGNOFF in Irssi SILC client only if the nickname is
1331 known. Prevents asserts in Irssi core. It is possible we
1332 don't have the nick if it was just being resolved when it
1333 quit. Affected file irssi/src/silc/core/client_ops.c.
1335 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1337 * Fixed double free in invite list adding code when adding
1338 invite strings. Affected file silcd/server_util.c.
1340 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1342 * More log printing during backup router protocol. Affected
1343 file silcd/server_backup.c.
1345 * Removed backwards support for old private key file format.
1346 Affected file lib/silccrypt/silcpkcs.c.
1348 * Removed backwards support for not-so-strict decryption length
1349 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1351 * GETKEY to update the client entrys fingerprint too.
1352 Affected file lib/silcclient/command_reply.c.
1354 * Added --without-libtoolfix for package builders using weird
1355 wrappers around libtool (BSD at least).
1357 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1359 * Fixed backup router bugs: When backup resumes router and
1360 receives a CHANNEL_MESSAGE packet the backup must not act
1361 as router since the packet header decryption would be
1362 different. Also, when relaying packets to channel, do
1363 not re-encrypt packets on backup that came from the primary
1364 since the connection isn't really router-router connection.
1365 Affected files silcd/server.c, silcd/packet_send.c.
1367 * Added checks in encryption/decryption that encryption/decryption
1368 length sent as argument really is multiple by block size. Helps
1369 catching really weird bugs like the above backup router bugs
1370 when packets are being decrypted in wrong way. Affected files
1371 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1373 * Fixed padding generation in private key file encryption.
1374 Affected file lib/silccrypt/silcpkcs.c.
1376 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1378 * Added ignore_message_signatures setting which can be used
1379 to ignore signatures in messages. Affected files are
1380 irssi/src/silc/core/client_ops.c, silc-core.c.
1382 * Fixed the libtoolfix to use command line options instead of
1383 environment variables. They didn't work as expected. Now,
1384 the libtool is fully run-time configurable.
1386 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1388 * Verify signature payload for signed messages. Affected files
1389 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1390 irssi/src/silc/core/silc-core.h
1392 * Display signature verification result in public and private
1393 messages using theme abstracts. See irssi/default.theme for
1394 examples on their usage. Affected files
1395 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1396 irssi/src/fe-common/silc/module-formats.[ch],
1397 irssi/src/fe-common/silc/fe-common-silc.c,
1398 irssi/src/fe-common/silc/Makefile.am
1399 irssi/src/fe-common/core/fe-messages.[ch]
1401 * Fixed bugs in Irssi's theme parsing. Affected files
1402 irssi/src/fe-common/core/themes.c
1404 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1406 * Calculate the correct length for signed messages before
1407 encrypting, it must be multiple by block size. Affected
1408 file lib/silccore/silcmessage.c.
1410 * silc_message_signed_get_public_key returns now both
1411 decoded and encoded public key. Affected files are
1412 lib/silccore/silcmessage.[ch].
1414 * Added libtoolfix script that makes the libtool more generic
1415 and configurable in run-time. Now we can specify in run-time
1416 if what kind of libraries we want to create, regardless of
1417 configuration. SIMs are now creates even if --disable-shared
1418 was explicitly given.
1420 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1422 * Fixed founder key sending in CMODE command in client.
1423 Affected file lib/silcclient/command.c.
1425 * Fixed CUMODE founder authentication in server to not check
1426 for client's public key since it's not supposed to do that.
1427 Affected file silcd/command.c.
1429 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1431 * Set realname and hostname in NICK_REC records. Affected file
1432 irssi/src/silc/core/silc-nicklist.c
1434 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1436 * Remove 1.0 protocol backwards compat code from client
1439 * Added more reliable check for whether nickname did change
1440 or not, or whether only Client ID changed in NICK_CHANGE
1441 notify. Affected file lib/silcclient/client_notify.c.
1442 Fixes bug in '@' character handling in a nickname.
1444 * Added support for automatically parsing signature from
1445 the message payload. Added new function
1446 silc_message_get_signature to return the payload to
1447 application. Affected files lib/silccore/silcmessage.[ch].
1449 * Changed the private_message and channel_message client
1450 operations to deliver the SilcMessagePayload to the
1451 application too. Application can use it fe. to get the
1452 signature from the message for verification. Affected
1453 file lib/silcclient/silcclient.h, client_channel.c and
1456 * Redefined the signed payload for message payloads.
1457 Updated protocol specs and implemented.
1459 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1461 * Fixed wrong invite and ban list handling in server command
1462 reply. Affected files are silcd/command_reply.c,
1463 silcd/server_util.[ch].
1465 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1467 * Fixed CMODE setting in server when founder mode was set.
1468 Affected file silcd/command.c. Bug #95.
1470 * Added support to setting specific public key in CMODE in
1471 Irssi SILC client. Affected file lib/silcclient/command.c.
1473 * Added support to use specific public key in CUMODE in
1474 Irssi SILC Client. Affected file lib/silcclient/command.c.
1476 * Added support for inviting and banning by public key in
1477 Irssi SILC client. Affected file lib/silcclient/command.c.
1479 * Fixed fingerprint/babbleprint showing in invite and ban
1480 list command replys. Affected file is
1481 irssi/src/silc/core/client_ops.c.
1483 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1485 * Format CMODE +c and +h to display both the mode and the argument
1487 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1489 * Added test vectors and test programs for SHA-1, MD5,
1490 HMAC-SHA1 and HMAC-MD5. New tests are located in
1491 lib/silccrypt/tests/. Fixed also argument decoding bug in
1492 MD5 implementation. Affected file lib/silccrypt/md5.c.
1494 * Changed the channel private key and private message key
1495 generation (with static keys) to use SHA1 instead of MD5,
1496 as SHA1 is the mandatory hash function in SILC. Affected
1497 file lib/silcclient/client_[channel/prvmsg].c.
1499 * Changed the private key file encryption to use SHA1 instead
1500 of MD5. Added support for the old generation and added
1501 automatic change of the key (to be removed later). Affected
1502 files lib/silccrypt/silcpkcs.c.
1504 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1506 * Load only files with .pub suffix in PublicKeyDir. Affected
1507 file silcd/serverconfig.c.
1509 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1511 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1512 channels. Affected files silcd/silcd.c, silcd/server.h.
1514 * Added the config directive PublicKeyDir for the client block.
1515 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1517 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1519 * Merged Toni's irssi/silc.conf patch.
1521 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1523 * Max alloc tests in allocation routines. Affected file
1524 lib/silcutil/silcmemory.c.
1526 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1528 * Fixed a typo in resuming code that fixed detach/resume code
1529 in server. Bug #93. Affected file silcd/packet_receive.c.
1531 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1533 * Do reverse lookups for server when /connecting. Affected files
1534 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1535 irssi/src/core/net-nonblock.*
1537 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1539 * Added library versioning for shared libraries. Affected
1540 files configure.in.pre and lib/Makefile.am.pre.
1542 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1544 * Display INVITE and BAN lists as specified by SILC 1.2
1546 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1548 * Do not send invite list back unless asked (when sending
1549 no arguments) or when list was modified. Affected file
1552 * Remove client from invite list in KILLED notify and in
1553 KILL command. Affected file silcd/command.c and
1556 * Fixed bugs in invite list handling in INVITE command.
1557 Affected files silcd/command.c and silcd/server_util.c.
1559 * Merged with Irssi 0.8.6.
1561 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1562 Affected file irssi/src/fe-text/silc.c.
1564 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1566 * The silc_argument_get_[first/next] now return the argument
1567 type to caller. Added silc_argument_payload_encode_one.
1569 Affected files are lib/silccore/silcargument.[ch].
1571 * Added support for the SILC 1.2 INVITE command and new
1572 invite lists to server. Affected files are silcd/command.c,
1573 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1575 * Added support for the SILC 1.2 BAN command and new
1576 ban lists to server. Affected files are silcd/command.c,
1577 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1579 * Added support to client sending new INVITE command. Affected
1580 file is lib/silcclient/command.c.
1582 * Added support to client sending new BAN command. Affected
1583 file is lib/silcclient/command.c.
1585 * Added support for removing client from invite list when kicked
1586 from channel, as SILC 1.2 dictates. Affected files are
1587 silcd/packet_receive.c and silcd/command.c.
1589 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1591 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1592 automatically the cipher's internal IV. Affected files
1593 lib/silccrypt/silccipher.[ch].
1595 * Assure the RESUME_CLIENT packet is not sent to twice to
1596 backup router if the detached client was originated from
1597 the backup. Affected file silcd/server.c. Bug #76.
1599 * Changed silc_sim_symname to not allocate memory. Affected
1600 file lib/silcsim/silcsimutil.c.
1602 * Fixed memory leaks with SIMs in server. Affected files
1603 silcd/serverconfig.c, silcd/server.c.
1605 * Fixed channel key distribution after resuming detached
1606 client. Affected files silcd/packet_receive.c.
1608 * Fixed channel's global_user boolean checking after detaching.
1609 Check it after changing the owner of the client not before.
1610 Affected file silcd/packet_receive.c.
1612 * Fixed few double frees from client library. Fixes at least
1613 Bug #81, possibly others too.
1615 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1616 notifys in Irssi SILC Client. Affected file is
1617 irssi/src/silc/core/client_ops.c. Bug #82.
1619 * Applied Ville Räsänen's manual page and --mandir bugfix
1620 patch. Affected files are configure.in.pre and Makefile.am.pre.
1623 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1625 * Added support to backup router protocol for backup to tell
1626 normal server that it cannot use the backup router as primary
1627 because the primary isn't really down. Updated protocol
1630 * Added support for primary router to tell backup router that
1631 resuming is not possible because the backup really isn't primary
1632 in the cell. For example if backup disconnected itself the
1633 resuming is not allowed since the primary really did not
1634 go down. Updated protocol specs.
1636 * Removed MARS from crypto library.
1638 * Defined the CTR mode and Randomized CBC mode in SILC. The
1639 CTR mode is RECOMMENDED now in specification. Defined also
1640 Serpent cipher as optional cipher. Updated the protocol specs.
1642 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1644 * Added support for inviting/banning by IP/MASK, public key,
1645 and explicit Client ID. Redefined the command and notify
1646 types to allow easier forwards support for other methods
1647 of inviting/banning. Updated protocol specs.
1649 * Remove the client from channel's invite lists if the client
1650 is kicked or killed. Updated protocol specs.
1652 * Unified the Channel Message Payload and Private Message
1653 into one Message Payload. Updated protocol specs and
1656 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1658 * Don't wait for EOF after socket error has occurred, but
1659 close the connection. Affected file is silcd/server.c.
1661 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1663 * Added support for setting FOUNDER mode on channel with
1664 specific public key which can be set with CMODE command.
1665 Updated protocol specs and implemented in client and server.
1667 * Fixed the Irssi SILC client to correctly shutdown the client
1668 library to avoid memory leaks. Affected files are
1669 irssi/src/silc/core/silc-core.c and silc-servers.c.
1671 * Deprecated the No Reply flag in SKE protocol and introduced
1672 "IV Included" flag which can be used to indicate that the IV
1673 is included in the ciphertext. This makes it possible to use
1674 SILC on unreliable transport, such as UDP which may cause
1675 packet reordering and losses. Updated protocol specs, did
1678 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1680 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1681 < 32 bit values in correct size. Affected file is
1682 lib/silcmath/mp_mpi.c.
1684 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1686 * Fixed the KE Start Payload parsing to check that mandatory
1687 fields are present. Affected file lib/silcske/payload.c.
1689 * Fixed compilation warnigs in Irssi SILC Client. Affected
1690 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1692 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1694 * Print "nick now appears as newnick" and update Irssi's nicklist
1695 when you change your nick to "nick". Closes #62
1697 * Never format your own nick. Closes #63
1699 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1701 * SILC_UMODE_GONE changes are now propagated correctly to the
1702 Irssi client. Closes #54
1704 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1706 * Fixed example in /HELP KEY
1708 * Added expando $j which expands to current SILC Client version
1710 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1712 * Fixed public key decoding in crypto library.
1714 * Added better error printing to SKE library.
1716 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1718 * Fixed NICK command to not crash if nickname was not sent.
1720 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1722 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1723 Deprecated the old Encrypt-And-MAC order. Updated protocol
1724 specs and implemented.
1726 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1727 generation. Updated specs and implemented.
1729 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1731 * Added support for rekey before 2^32 sequence number wraps.
1732 Affected files in server and client library.
1734 * Padding must be at least 8 bytes now. Implemented and updated
1737 * Compute maximum padding for authentication packets to make
1738 passphrase approximation attacks impossible. Affected files
1739 in client library and in server.
1741 * Fixed PING command sending in client library and handling in
1742 server. The server ID must be ID Payload, not raw ID data.
1743 Affected files in server and client library.
1745 * Defined that all public keys sent in commands and notify
1746 payloads are actually Public Key Payloads not raw public key
1747 data. Updated protocol specs and implemented.
1749 * Updated protocol version to 1.2. Updated specs and code.
1751 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1752 status types. Updated specs and the code.
1754 * Added support for normal client to kill its own entries from
1755 the network. Updated protocol specs and the code.
1757 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1758 and added initial implementation.
1760 * Added MAC field to the Private Message Payload to protect
1761 against chosen ciphertext attacks. Updated the protocol specs
1764 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1765 attribute to indicate the user's current idle and signon time
1766 of a service. Updated protocol specs and implemented.
1768 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1770 * Added "do_not_bind" argument to silc_client_file_send what
1771 can be used to not bind locally but assume the file receiver
1772 provides the point of connect. Usefull when sender is behind
1773 NAT device. Affected file lib/silcclient/silcclient.h and
1776 * Added -no-listener option to FILE SEND command in Irssi SILC
1777 client. Affected file irssi/src/silc/core/silc-servers.c.
1778 Renamed FILE RECEIVE to FILE ACCEPT.
1780 * Confirm passphrase for private key encryption in
1781 silc_create_key_pair and silc_change_private_key_passphrase.
1782 Affected files are lib/silcutil/silcapputil.c.
1784 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1786 * Move silc_client_packet_send back to internal, added
1787 silc_client_send_packet, a bit simpler function for application.
1788 Affected files lib/silcclient/silcclient.h, client.c and
1791 * Moved the SilcClientEntry, SilcChannelEntry and
1792 SilcServerEntry to silcclient.h to be public and documented
1793 them for application. Affected files are
1794 lib/silcclient/silcclient.h and idlist.h.
1796 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1798 * Fixed manual page installation patch by Ville Räsänen.
1799 USERS help page fix patch by Ville Räsänen
1801 * Changed the silc_client_command_call interface to make
1802 the command call simpler for the application. The library
1803 now handles the command line parsing, command finding and
1804 execution. Application only needs to call the function
1805 with the command line. Affected files are
1806 lib/silcclient/silcclient.h, command.[ch].
1808 * Fixed silc_get_input to NULL-terminate the returned input.
1809 Affected file lib/silcutil/silcutil.c.
1811 * Resolve the client's public key in JOIN command if the
1812 founder auth data is being requested but we don't know the
1813 client's public key. Affected file silcd/command.c.
1816 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1818 * Print notify for server opers when backup router comes
1819 online. Affected file silcd/server.c.
1821 * Fixed the INVITE command to send the invite list in
1822 command reply. Affected file silcd/command_reply.c.
1824 * Fixed MOTD command reply sending. Affected file
1827 * UTF-8 decode the topic in TOPIC command reply and LIST
1828 command reply in Irssi SILC client. Affected file is
1829 irssi/src/silc/core/client_ops.c.
1831 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1833 * Fixed the INVITE command to not crash Irssi SILC client
1834 when given without nickname argument. AFfected file
1835 irssi/src/silc/core/client_ops.c.
1837 * Fixed double free in WHOIS query on normal server when
1838 forwarding query to router. Affected file is
1839 silcd/server_query.c.
1841 * Fixed WATCH command reply handling on normal server which
1842 was missing altogether. Affected file silcd/command_reply.c.
1845 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1847 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1848 Included yodl sources for each of these. Also modified
1849 Makefile.am prototype to install these files to proper
1850 locations. Updated CREDITS. Affected file Makefile.am.pre,
1851 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1854 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1856 * Added support for encrypted private key files. Now
1857 passphrase must be provided when new key pair is created
1858 (can be empty though), and prompted when loading the
1859 private key. Added support for loading the old-style
1860 non-encrypted private keys as well. Affected files
1861 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1864 * Fixed silc_get_input to accept input on all terminals.
1865 Affected file lib/silcutil/silcutil.c.
1867 * Moved the Irssi SILC client key loading and other stuff
1868 to be called after the arguments and UI is initialized.
1869 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1871 * Added -P option to Irssi SILC client which can be used
1872 to change the passphrase of the private key. Affected
1873 file irssi/src/silc/core/silc-core.c.
1875 * Added silc_change_private_key_passphrase apputil routine
1876 to lib/silcutil/silcapputil.[ch].
1878 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1880 * Fixed connection closing in client library to not crash.
1881 Moved the connection freeing totally to function
1882 silc_clinet_del_connection. Affected file
1883 lib/silcclinet/client.c.
1885 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1887 * Changed includes/silcincludes.h to silcincludes.h.in to
1888 include configuration specific information. The silcdefs.h
1889 is not included in to installation anymore (it's only
1890 compilation time header).
1892 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1894 * Moved the SilcClient and SilcClientConnection from client.h
1895 to the public lib/silcclient/silcclient.h. Changed the
1898 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1900 * If version string in silc_clinet_alloc is NULL the library
1901 puts it automatically. Affected file lib/silcclient/client.c.
1903 * Changed the version strings from variables to #define's
1904 in includes/silcversion.h.
1906 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1908 * Added shared library complation support.
1910 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1912 * Added lib/silcutil/silcapputil.[ch] for application
1913 utility functions. It includes routines for applications'
1914 convenience. Added silc_create_key_pair, silc_show_public_key
1915 and silc_load_key_pair functions.
1917 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1919 * Send RESUME_CLIENT packet from router to backup routers
1920 to in resuming. Affected file silcd/packet_receive.c.
1922 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1924 * In IDENTIFY command parsing, send all other IDs except
1925 Client IDs explicitly to router for resolving on normal
1926 server. Also check that ID received in WHOIS command is
1927 always Client ID, others are not allowed. Affected file
1928 silcd/server_query.c.
1930 * Merged latest changes from irssi.org CVS.
1932 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1934 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1935 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1937 * Fixed the heartbeat sending in Irssi SILC client. Moved
1938 the silc_client_packet_send to silcclient.h for application
1939 usage. Affected files lib/silcclient/client_internal.h
1940 lib/silcclient/silcclient.h.
1942 * Fixed a bug in query resolving in server. Used wrong
1943 variable in a for loop and crashed. Affected file is
1944 silcd/server_query.c.
1946 * Server constructs requested attributes only to locally
1947 connected clients. Affected file silcd/server_query.c.
1950 * Fixed a bug when sending resolving from router to server
1951 with requested attributes. The constructed WHOIS command
1952 was incorrect. Affected file silcd/server_query.c.
1955 * Fixed Requested Attributes saving in WHOIS command reply.
1956 The length of the data buffer must be saved too. Affected
1957 file silcd/command_reply.c.
1959 * Update the client entry's servername after detaching is
1960 over. Affected file silcd/packet_receive.c. Bug #37.
1962 * Resolve incomplete client entrys in CUMODE_CHANGE and
1963 CMODE_CHANGE notifys. Affected file is
1964 lib/silcclient/client_notify.c. Bug #42.
1966 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1968 * Fixed channel key packet processing bug on backup router
1969 during backup resuming protocol. Affected file is
1970 silcd/packet_receive.c.
1972 * Fixed memory leaks in server. Affected files are
1973 silcd/server.c and silcd/packet_receive.c.
1975 * Fixed packet decryption problem when backup router encrypted
1976 channel message with wrong key during backup resuming
1977 protocol. Affected file silcd/packet_send.c.
1979 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1980 Toni Willberg (toniw@iki.fi)
1982 * Changed the SilcCipher context to be private. Changed the
1983 silc_cipher_get_iv to just return pointer to the IV. Added
1984 silc_cipher_get_name to return the name of the cipher.
1985 Fixed code all around to support these changes. Affected
1986 files are lib/silccrypt/silccipher.[ch], client library and
1989 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1991 * Fixed unaligned access in lib/silccore/silcattrs.c.
1993 * Fixed libtool linking in lib/silcsim/Makefile.am.
1995 * Fixed services attribute printing. Affected files is
1996 irssi/src/silc/core/silc-queries.c.
1998 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2000 * Fixed a crashbug in incoming server accepting. Affected
2001 file silcd/server.c.
2003 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2005 * Added automatically generated index to Toolkit Reference
2008 * Added support for Postscript Toolkit Reference Manual.
2010 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2012 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2015 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2017 * Added 'send_events' boolean argument to the function
2018 silc_schedule_set_listen_fd which sends the set events to
2019 the application explicitly if set to TRUE. Default action
2020 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2021 lib/silcclient/client_internal.h and silcd/server_internal.h.
2023 * Added silc_compare_timeval to determine which time values
2024 is smaller. Affected file lib/silcutil/silcutil.[ch].
2026 * Added sort-of "Quality of Service" (QoS) support to
2027 SilcSocketConnection. Data reception can be controlled with
2028 rate limit per second and/or read data length limit.
2029 Added silc_socket_set_qos. Affected files are
2030 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2032 * Added the QoS configuration to SILC Server configuration
2033 file. Affected files are silcd/serverconfig.[ch] and
2036 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2038 * Merged with irssi.org CVS.
2040 * Failed OPER and SILCOPER authentications are now logged.
2041 Affected file silcd/command.c. Bugs #25.
2043 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2045 * ROBODoc documented lib/silcutil/silcbuffer.h and
2046 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2047 <ville.rasanen@iki.fi>.
2049 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2051 * Added support for auto-passphrase authentication from the
2052 config file during connecting which was not implemented
2053 yet. Affected file irssi/src/silc/core/client_ops.c.
2055 * Fixed a bug in authentication protocol failure handling which
2056 was processing wrong callback context. Affected files
2057 are lib/silcclient/client.c and protocol.c.
2059 * Fixed the /ATTR allow off to actually work. Affected file
2060 is irssi/src/silc/core/silc-queries.c.
2062 * Fixed the /ATTR -del to work. Affected file is
2063 irssi/src/silc/core/silc-queries.c.
2065 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2067 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2069 * Fixed mask attribute adding in Irssi SILC client. Affected
2070 file irssi/src/silc/core/silc-queries.c.
2072 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2074 * Added support for saving the requested attributes in
2075 WHOIS to directory. Affected file is
2076 irssi/src/silc/core/silc-queries.c.
2078 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2080 * Added support for parsing VCard fields that do not have
2081 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2083 * Fixed a double free bug in hash table foreach function
2084 if the entry was deleted in the foreach callback. Affected
2085 file lib/silcutil/silchashtable.c.
2087 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2089 * Added silc_attribute_get_verify_data to return the signature
2090 verification data for either user digital signature or
2091 server digital signature in Requested Attributes. Affected
2092 files are lib/silccore/silcattrs.[ch].
2094 * Added silc_vcard_alloc which is used to allocated dynamic
2095 SilcVCard context. The silc_vcard_free now checks whether
2096 the context is dynamically allocated or not. Affected files
2097 are lib/silcutil/silcvcard.[ch].
2099 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2101 * Periodically remove the NOATTR status from client entry
2102 so that the client may take the attributes in use even after
2103 server has resolved them unsuccessfully earlier. Affected
2104 file silcd/server_query.c and idlist.h.
2106 * Moved sha1hash and md5hash from client->internal to
2107 SilcClient for application usage. Affected files are
2108 lib/silcclient/client.h and client_internal.h.
2110 * Fixed attribute encoding and decoding bugs. Affected
2111 files lib/silccore/silcattrs.[ch].
2113 * Added ATTR command to Irssi SILC Client which is used to
2114 manage user's Requested Attributes sending and values for
2115 WHOIS command. Affected files around Irssi SILC client.
2117 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2119 * Added silc_buffer_strformat which can be used to format
2120 strings into a buffer which size is automatically increased.
2121 Affected file lib/silcutil/silcbuffmt.[ch].
2123 * Added implementation of VCard (RFC 2426) which can be used
2124 as part of Requested Attributes in WHOIS command. Affected
2125 file lib/silcutil/silcvcard.[ch].
2127 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2129 * Some strncat -> silc_strncat changes our the core and
2132 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2133 errors. Added better error printing to SKE library.
2134 Affected files lib/silcske/silcske.c, silcske_status.h and
2137 * Save the PKCS key length even if only private key is set to
2138 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2140 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2141 length in bits not in bytes. Affected files are
2142 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2143 silcd/server_query.c.
2145 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2147 * Added silc_attribute_payload_encode_data to directly encode
2148 the data into the attributes buffer. Renamed function
2149 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2150 Affected files are lib/silccore/silcattrs.[ch].
2152 * silc_hash_table_find_foreach calls the foreach function now
2153 once even if the nothing was found with context set to NULL.
2154 Affected file lib/silcutil/silchashtable.[ch].
2156 * Remove the RESOLVING flag from client entry after received
2157 the Requested Attributes from the client. Fixed memory leak
2158 in client entry freeing. Affected files silcd/server_query.c
2161 * Added Requested Attributes support into SILC Client Library.
2162 It is not able to send requested attributes in WHOIS command,
2163 and also receive and process requested attributes. Added
2164 silc_client_attribute_[add|del] and silc_client_attributes_get
2165 functions. Added also `ignore_requested_attributes' to the
2166 SilcClientParams to not use attributes in client. Affected
2167 files are lib/silcclient/command.c, client_attrs.[ch],
2168 silcclient.h, client_internal and client.[ch].
2170 * Changed the silc_client_get_client_by_id to support Requested
2171 Attributes, it takes them as argument now. Affected file
2172 is lib/silcclient/silcclient.h, and idlist.c.
2174 * Added -details option to WHOIS command in Irssi SILC Client
2175 to support the requested attributes. By default it requests
2176 all attributes. Affected file lib/silcclient/command.c and
2177 irssi/doc/help/in/whois.in.
2179 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2181 * Add also SERVICE attribute for server-constructed attribute
2182 data. Also digitally sign the attributes and add
2183 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2184 silcd/server_query.c.
2186 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2188 * Changed the silc_attribute_payload_encode to support list
2189 of attributes (function may be called several times to add
2190 a new attribute). Removed the silc_attribute_payload_encode_list
2191 function. The encoding function now also automatically encodes
2192 the data, so the caller does not need to do that. Affected
2193 files lib/silccore/silcattrs.[ch].
2195 * Added support for replying on behalf of the user to the
2196 Requested Attributes in WHOIS command in the server. Affected
2197 file silcd/server_query.c.
2199 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2200 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2202 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2204 * Don't swtich to become primary router if we are backup if
2205 decryption error has occurred. Affected file silcd/server.c.
2207 * Fixed a bug in backup router IP address comparison in
2208 silc_server_backup_get.
2210 Save now also the port of the server/router and use that
2211 in comparison as well. Affected file silcd/server_backup.c.
2213 * Normal server now reconnects to backup router automatically
2214 if connection is lost to it. Affected file silcd/server.c.
2216 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2218 * If packet processing fails (like integrity check fails)
2219 the connection is closed now. Affected files are
2220 lib/silccore/silcpacket.c and silcd/server.c.
2222 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2224 * Fixed double free in RSA public key set function
2225 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2228 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2230 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2231 Added server_query.[ch] which provides one interface for
2232 querying information using all three commands.
2234 * Changed all "typedef unsigned char" in core library to
2235 "typedef SilcUInt8".
2237 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2239 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2241 * Renamed silc_server_get_client_resolve to
2242 silc_server_query_resolve and moved to server_query.[ch].
2244 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2246 * Resumed client packet handling from server put the resumed
2247 client on wrong list on router and caused the client not
2248 be present on the network anymore. Now fixed to put the
2249 client to correct list. Affected file silcd/packet_receive.c.
2251 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2253 * Various cleanup in error message output in config parsing code
2254 and in server init code. Fixed error log files containing
2255 too many newlines ('\n') in some situations. Affected files are
2256 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2258 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2260 * Use the reverse lookupped hostname in client internals
2261 instead of one user provided us as remote server name.
2262 Affected file lib/silcclient/client.c.
2264 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2266 * Added 'app_context' to silc_schedule_init. It is an
2267 application specific context that is delivered to application
2268 in task callback functions. Affected files are
2269 lib/silcutil/silcutil.[ch].
2271 * The hb_context in SilcSocketConnection is not freed
2272 automatically anymore (application must free it). Freeing
2273 it automatic is inconsistent. Affected files are
2274 lib/silcutil/silcsockconn.[ch].
2276 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2278 * Added support for removing explicitly added client connections
2279 in rehash and closing the client connections if they were
2280 unconfigured in the rehash. Affected file silcd/server.c.
2282 * Added support for aborting automatically pending commands
2283 that never receives the reply (to avoid memory leaks).
2284 Added also silc_server_command_pending_timed to set the
2285 specific timeout for pending command. Affected files are
2286 silcd/command[_reply].[ch].
2288 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2289 specs and lib/silccore/silcstatus.h.
2291 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2293 * Changed the silc_get_time to accept time value as argument
2294 or if zero is sent return current local time. Affected
2295 file lib/silcutil/silcutil.[ch].
2297 * Added STATS command to client library and Irssi SILC client.
2298 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2300 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2302 * Assure that channel key is set before sending it. May
2303 crash server otherwise. Affected file silcd/packet_send.c.
2305 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2307 * Assure that endless loop cannot happen with detached client
2308 resolving on normal server. Added idlist status
2309 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2310 silcd/idlist.h and silcd/packet_receive.c.
2312 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2314 * Incoming file transfer request cannot use same session as
2315 the sending session. This can happen when sending file to
2316 yourself. Crashed the client on quit. Affected file
2317 lib/silcclient/client_ftp.c. Bug #24.
2319 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2321 * Implemented the draft-riikonen-precense-attrs draft and
2322 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2324 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2326 * Distribute the SERVER_SIGNOFF notify also to local backup
2327 routers from the primary router. The backup router may not
2328 have the signing of local server directly connected and need
2329 to know about the signoff. Affected file silcd/server_util.c.
2331 * Use the primary router as the origin of the locally connected
2332 server when it is disconnecting from the backup router since
2333 that's where it really is coming from. Now the clients from
2334 the disconnecting server are removed correctly and "shadow"
2335 clients are not left to the backup router. Affected file
2338 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2340 * If normal server is standalone and found existing but disabled
2341 channel, do not re-create the channel since it creates
2342 duplicate same channels. Affected file silcd/server.c.
2344 * Added anonymous client connections support to server. New
2345 "anonymous" configuration option to ConnectionParams section
2346 added. If set to true, the username and hostname information
2347 of the client will be scrambled and anonymous user mode is
2348 set automatically to the user. Affected files are
2349 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2351 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2353 * In JOIN notify handling, mark that the cache entry of the
2354 client cannot be expired. Can cause crashes on normal
2355 server (asserts client->channels). Affected file is
2356 silcd/packet_receive.c.
2358 * From now on distribution versions are used as protocol versions
2359 instead of by default using the Toolkit base version as protocol
2360 version. Affected file prepare.
2362 * Do not set the locally resolved hostname for local client
2363 entry but take what server sends. This way the real hostname
2364 is showed in WHOIS for yourself. Affected file is
2365 lib/silcclient/idlist.c and lib/silcclient/client.c.
2367 * Resolve local info with IDENTIFY when connecting to server.y
2369 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2371 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2372 for implied search (not needed on platforms which has native
2373 pthreads library). Use --without-pthreads to disable threads.
2374 Affected file is configure.in.pre
2376 * Fixed --with-iconv on platforms which need to bypass (broken)
2377 native iconv(). Affected file is configure.in.pre
2379 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2381 * Moved -C option parsing in Irssi SILC client at same time
2382 as other options. The UI was initialized earlier and caused
2383 problems on command line. Bug #16. Affected file is
2384 irssi/src/silc/core/silc-core.c.
2386 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2388 * Added global variable silc_log_timestamp that tells silclog
2389 wether to print or not the timestamp in the logging files.
2390 Affected file lib/silcutil/silclog.[ch].
2392 * Added silcd configuration option Timestamp in the Logging
2393 section. Affected file silcd/serverconfig.[ch],
2394 doc/example_silcd.conf.in.
2396 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2398 * Fixed fingerprint checking to check for entirely empty
2399 fingerprint instead of two first bytes when determining
2400 if it is set. Bug #18. Affected file silcd/command.c.
2402 * Fixed duplicate PKCS name registering to not allow it.
2403 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2405 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2407 * Conditionalize non-gcc compiler optimizations for various
2408 platforms, enable those commented out. Cleanups.
2409 Affected file lib/silcmath/mpi/configure.in
2411 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2413 * silc_rng_exec_command() left zombie processes if command
2414 didn't generate any output. Affected file
2415 lib/silccrypt/silcrng.c
2417 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2419 * Rewrote iconv checking, introduce --with-iconv for systems
2420 which rely on libiconv. Check if iconv() provided by libc
2421 is good enough, otherwise demand libiconv. Affected file
2424 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2426 * Search for ldopen() also in libc. This enables SIM support
2427 on *BSD systems. Based on patch from Alex Zepeda. Affected
2428 file configure.in.pre
2430 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2432 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2433 This fixes prepare on *BSD systems. Affected file
2436 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2438 * More fixed for not having purge timeout for global clients
2439 that are on channel. Affected files silcd/command_reply.c
2442 * Fixed the rekey protocol to work with backup router connections.
2443 Rekey packets are now allowed on disabled connections as
2444 well. Affected files silcd/packet_send.c and server.c.
2446 * Do not switch to be as backup router when shutting down and
2447 closing the primary connection. Affected file silcd/server.c.
2449 * Fixed memory leaks in backup router deleting. Added
2450 silc_server_backup_free to free all data during shutdown of
2451 server. Affected files silcd/server_backup.[ch].
2453 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2455 * Do not process commands if the sock->user_data is NULL.
2456 Affected file silcd/command.c.
2458 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2460 * Fixed buffer overflow and security problems (loosing bits
2461 in CFB encryption) in SILC RNG. Problems reported by
2462 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2464 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2466 * Added yet more checks that client is not expired on global
2467 list if it is on channels. Affected file is
2468 silcd/command_reply.c.
2470 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2472 * Merged c0ffee's MIME signal patch which adds support for
2473 sending also MIME messages in Irssi SILC Client, and handling
2474 received MIME messages in a signal (and perhaps doing something
2475 to non-textual MIME messages).
2477 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2479 * Fixed pending command deletion in server and client library
2480 to check the whole list instead of breaking after first found.
2481 The affected files are silcd/command.[ch] and
2482 lib/silcclient/command.[ch].
2484 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2486 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2487 secret or private, otherwise it's possible to find out
2488 whether a secret channel exists or not. Affected file
2491 * If CMODE change fails during the mode setting, assure that
2492 the old mode mask is set for the channel back. Affected
2493 file silcd/command.c.
2495 * Fixed passphrase saving on +a channel on normal server
2496 after successful JOIN command. Affected file silcd/command.c.
2498 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2500 * Remove server/router operator privileges in DETACH command,
2501 since it's possible to resume to server where these
2502 privileges would not be allowed for the client. Affected
2503 file silcd/command.c.
2505 * Do not set to wait for backup in rehash of the server.
2506 Affected file silcd/server.c.
2508 * Do not check listener sockets when counting how many
2509 socket connections we have. Affected file is
2510 silcd/server_util.c.
2512 * Do not announce disconnected clients that are remaining
2513 in history (for WHOWAS). This is because SIGNOFF notify
2514 for these has been sent earlier already. Affected file
2517 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2519 * Buffer overflow with CUMODE command's mode->mode character
2520 conversion. Reported by Ville Räsänen. Affected file
2521 lib/silcutil/silcutil.c.
2523 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2525 * Allow heartbeat packets to go disabled connections anyway.
2526 Affected files silcd/server.c and silcd/packet_send.c.
2528 * Do not broadcast New Channel packets with List flag set
2529 in the packet to backup routers. The router must check
2530 for the correctness of the packets before sending them.
2531 It is possible that router will have enforce Channel ID
2532 change and this would cause desync in the backup router.
2533 Affected file silcd/packet_receive.c.
2535 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2536 are handled in list parsing. They are not list packets
2537 anymore. Affected file silcd/packet_receive.c.
2539 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2541 * Stop waiting for backup router through the timeout, not
2542 directly after backup router has arrived. Affected file
2545 * Do not re-create channel keys and send them when removing
2546 clients in server shutdown. Affected files are
2547 silcd/server_internal.h and silcd/server_util.c.
2549 * Notify distribution to backup routers was missing from
2550 the silc_server_send_notify_dest function which caused
2551 desyncing problems with backup router. Affected file is
2552 silcd/packet_send.c.
2554 * The client's channel removing was working wrong on
2555 backup router. It assumed that it doesn't know global
2556 information but backup router does know. For this reason
2557 it could remove channel when it wasn't supposed to do that.
2558 Affected file silcd/server.c and silcd/server_util.c.
2560 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2562 * Stop for a couple seconds after badkup router has become
2563 primary router. Affected file silcd/server.c.
2565 * Added silc_server_remove_servers_by_server, which is used
2566 to remove servers originated from some other server. Also
2567 clients of those servers can be removed too. Affected file
2568 silcd/server_util.[ch].
2570 * When removing clients after a server has signed of remove
2571 also all servers behind that server (unless they are known
2572 to be available locally), and send SERVER_SIGNOFF for each
2573 of the server separately. Also the signed off clients are
2574 sent now separately per signed off server. The affected files
2575 are silcd/server.c and silcd/server_util.[ch].
2577 * All servers added with silc_idlist_add_server must always
2578 have both "router" and "connection" pointers set. Otherwise,
2579 bad server entries may be left around in the cache.
2580 Affected file silcd/command_reply.c.
2582 * Do not create the channel key in NEW_CHANNEL packet
2583 processing if the channel is empty. Affected file
2584 silcd/packet_receive.c.
2586 * Completed backup router support for standalone routers.
2587 Supports also servers in the cell that do not use the backup
2590 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2592 * Fixed a bug in silc_string_regexify which did not add '^'
2593 at the start of each string, and thus the matching was
2594 not explicit. For example ban list iikone@*!*@* would
2595 match also "priikone", which is wrong, it would have to be
2596 *iikone@*!*@* to match also "priikone". Affected
2597 file lib/silcutil/unix/silcunixutil.c.
2599 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2601 * Enable all local server connections before updating client
2602 caches when we've become backup router. Otherwise, signoff
2603 packets may not reach the clients. Affected files are
2604 silcd/server.c and silcd/server_util.[ch].
2606 * Fixed a bug in version string parsing which could crash
2607 the program with specially formatted version string.
2608 Bug reported and patch provided by Ville Räsänen. Affected
2609 file lib/silcutil/silcutil.c.
2611 * Handle the disconnection immediately when DISCONNECT
2612 packet is received in server. Affected file silcd/server.c.
2614 * Primary router now waits a short time (10 seconds) for
2615 backup router connection before accepting any other
2616 connection (except local). Affected file silcd/server.c,
2619 * Fixed a crash in client libary in NICK_CHANGE notify when
2620 NICK_CHANGE arrived for client entry we are resolving
2621 currently. Affected file lib/silcclient/client_notify.c.
2623 * Call the sconn->callback completion even if error had
2624 occurred. Start reconnecting always if connection to
2625 primary router fails during backup router protocol.
2626 Affected files silcd/server.c and server_backup.c.
2628 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2630 * Added functions silc_server_send_opers and
2631 silc_server_send_opers_notify to send packets stricly
2632 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2633 to send variable argument notify to operators.
2634 Affected files silcd/packet_send.[ch] and silcd/server.h.
2636 * Removed UMODE rights checking with UMODE_CHANGE notify.
2637 Affected file silcd/packet_receive.c.
2639 * Server/router operator now receives notify when network
2640 switches to backup router and when it resumes the use of
2641 primary router. Affected file silcd/server.c and
2642 silcd/server_backup.c.
2644 * Fixed the updating of client information after backup
2645 resuming protocol is over; update all except local clients
2646 to the new primary router. The affected file is
2647 silcd/server_util.c.
2649 * Added support for closing active connections in rehash
2650 that were unconfigured by the user. Supports currently
2651 closing server and router connections. Affected file
2654 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2656 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2658 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2659 is NULL since seems that on some platforms NULL is allowed
2660 and on some it's not. Fallback encoding is used instead.
2661 Affected file lib/silcutil/silcstrutil.c.
2663 * Fixed statistics updating for incoming server connection
2664 which could cause problems when re-connecting. Affected
2665 file silcd/server.c.
2667 * Preliminary backup router support for standalone router
2668 added. Affected files in silcd/.
2670 * Mark server connections in backup router disabled before
2671 and after backup protocol. Affected file is
2672 silcd/server_backup.c.
2674 * Added support for reconnecting to remote server connection
2675 even if the protocol fails, and if the configuration wants
2676 us to keep trying to connect anyway.
2678 Server connection is not allowed to backup router if
2679 backup router does not have connection to primary router yet.
2681 Affected file is silcd/server.c.
2683 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2685 * Added silc_client_udpate_server function to update changed
2686 server info. Affected file lib/silcclient/idlist.[ch].
2688 * Added check for server entries that are being resolved when
2689 notify is received. If being resolved, handle the received
2690 notify only after it's resolved so that all notifys are
2691 handled in same order as received from the server.
2693 Added similar resolver check to channel entries. Every
2694 notify that cause resolving of any information that affects
2695 channel entry marks the channel entry in waiting state.
2696 After whatever resolving is over the waiters are signalled
2697 and only then the notifys are handled in the same order
2698 as delivered from the server.
2700 Affected files are lib/silcclient/idlist.[ch], and
2703 * Fixed KILLED notify handling in normal server. Affected
2704 file silcd/packet_receive.c.
2706 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2707 is locally connected, or was locally connected (but may
2708 be detached and connection is not active). Added also
2709 SILC_IS_LOCAL for checking this status. Affected files
2710 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2711 silcd/server.c and silcd/server_internal.h.
2713 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2715 * Don't send or handle TOPIC_SET if topic is already set and
2716 is same as being set. Affected files silcd/command.c and
2717 silcd/packet_receive.c.
2719 * Fixed CMODE change rights checking to work correctly when
2720 removing modes by operator. Affected file is
2721 silcd/server_util.c.
2723 * Fixed some handling with New Channel packet in router and
2724 fixed some CMODE_CHANGE notify handling in server and router.
2725 Affected file is silcd/packet_receive.c.
2727 * Changed "disconnect" client operation to include the
2728 reason of the disconnection and optional disconnection
2729 message. Affected file lib/silcclient/silcclient.h.
2731 * Made the compilation of lib/contrib/ stuff conditional.
2732 Affected files configure.in.pre, lib/contrib/Makefile.am.
2734 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2736 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2737 to the sender of the notify too, to avoid situation where two
2738 notifys are in the network at the same time going to oppsite
2739 directions. Affected file silcd/packet_receice.c.
2741 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2743 * Delete the client from channel even if the cilent->id is
2744 NULL. It was possible that client was deleted without
2745 removing from channels (theoretically at least). Affected
2746 file silcd/server.c and silcd/server_util.c.
2748 * Free the client data too when resuming is not successful.
2749 Affected file silcd/packet_receive.c.
2751 * Merged some code from c0ffee's silc-plugin. Affected files
2752 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2754 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2755 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2756 to the primary router connection, the other one returns
2757 TRUE if packet must be broadcasted to network.
2759 * All notifys that are destined to primary router (to network)
2760 are now automatically sent to backup routers even if the
2761 router is standalone (and has backup router). Affected files
2764 * Added --without-irssi and --without-silcd configuration
2765 options for disabling the compilation of these applications.
2766 Affected file configure.in.pre and prepare.
2768 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2770 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2771 UTF-8 encoding and decoding. Added also new encodings
2772 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2774 Added also SILC_STRING_LANGUAGE which is language and charset
2775 specific encoder and decoer for those platforms that support
2776 iconv(). It can convert the UTF-8 to and from the locale
2777 specific character set.
2779 Affected file lib/silcutil/silcstrutil.[ch].
2781 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2783 * Added function silc_get_command_name to the file
2784 lib/silcutil/silcutil.[ch].
2786 * Improved the server debug output a bit. Affected files are
2789 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2791 * Save the channel passphrase when received succesful JOIN
2792 command reply from router, on normal server. Otherwise
2793 joinig +a channels from normal server is not possible.
2794 Affected file silcd/command.c.
2796 * Fixed a bug in TOPIC_SET notify handling. The notifier
2797 may be other than client too, like server or channel.
2798 It expected it to always be only client and ignored the
2799 notify. Affected file silcd/packet_recieve.c.
2801 * Removed some (unnecessary) debug printing from
2802 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2804 * Do not force CMODE_CHANGE when server is announcing new
2807 Router announces stuff only after server reannounces channel
2808 after CHANNEL_CHANGE notify.
2810 These fixes optimizes the announcing procedure, and perhaps
2811 fixes some problems too. Affected file silcd/packet_receive.c.
2813 * Fixed SERVER_SIGNOFF sending to local clients. It was
2814 totally broken and sent the notify to all local clients,
2815 instead of only to those that was on same channel as the
2816 signing off clients. Affected file silcd/server_util.c.
2818 * Added -D option to server. It can be used to give debug
2819 level. The levels are from 0 - 99, and are predefined for
2820 smooth server debugging. (see silcd.c for the predefined
2821 levels). Affected file silcd/server.c.
2823 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2825 * Fixed a bug in Irssi SILC client to close the connection
2826 properly when disconnecting from server. Affected file
2827 irssi/src/silc/core/client_ops.c.
2829 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2831 * When authenticating as founder during JOIN command, check
2832 that the one authenticating becomes the only founder on the
2833 channel. Affected file silcd/command.c.
2835 * Better checking for founder mode setting when CUMODE_CHANGE
2836 notify is received. Affected file silcd/packet_receive.c.
2838 * Close all connections when shutting down the server by sending
2839 DISCONNECT packet. Close all listeners too when shutting
2840 down the server. Affected file silcd/server.c.
2842 * Handle DISCONNECT packet correctly in client library by
2843 calling the "disconnect" client operation. Affected file
2844 lib/silcclient/client.c.
2846 * Handle local errors correctly during resuming. Affected
2847 file lib/silcclient/client.c.
2849 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2851 * The log file is not dupped internally anymore in
2852 lib/silcutil/silclog.c. Fixed memory leaks too.
2854 * The scheduler now dispatches all pending timeout tasks
2855 when it is uninitialized with silc_schedule_uninit.
2856 Affected file lib/silcutil/silcschedule.c.
2858 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2860 * Added --enable-stack-trace option to configure. Added
2861 memory allocation stack trace support. Added files
2862 lib/silcutil/stacktrace.[ch]. Affected files are
2863 lib/silcutil/silcmemory.[ch].
2865 * Fixed memory leaks from libraries and server. Affected
2866 files around the tree.
2868 * Reverted back a fix made to CUMODE which broke it.
2869 Affected file silcd/command.c.
2871 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2873 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2874 core library, and implemented it. All textual messages SHOULD
2875 use this flag and the message MUST be UTF-8 encoded.
2876 All text messages sent by Irssi SILC client are now UTF-8
2877 encoded (regardless whether the terminal supports UTF-8 or not).
2878 Affected files are lib/silccore/silcchannel.h,
2879 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2882 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2884 * Added lots of new statistics updating that was missing from
2885 the server and router code. Affected files in silcd/.
2887 * Sending SIGUSR1 signal to server now dumps the current
2888 server statistics into /tmp directory. Affected file is
2891 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2892 the SILC Hash Interface also. Added new functions
2893 silc_hash_get_name, silc_hash_init, silc_hash_update and
2894 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2896 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2898 * Added some better info printing for client during connecting.
2899 Affected file silcd/server_util.c.
2901 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2902 to silence a user on a channel. Affected files are
2903 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2904 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2905 and silcd/packet_receive.c.
2907 * Fixed a fatal bug in handling of malformed command payload.
2908 Affected file silcd/command.c.
2910 * Fixed a double free when announcing channel users to router.
2911 Affected file silcd/server.c.
2913 * After successful authentication to channel founder mode, check
2914 that there isn't anyone else with founder mode on the channel.
2915 The one that authenticated will become founder and anyone
2916 else is demoted. Affected file silcd/command.c.
2918 * Added error printing of any error that has occurred during
2919 any command in client library. Affected file is
2920 irssi/src/silc/core/client_ops.c.
2922 * Removed some error printing from the client library and left
2923 it for the application to worry (from the error status it
2924 receives in 'command' client operation. Affected file is
2925 lib/silcclient/command.c.
2927 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2929 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2930 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2931 Starting key agreement with itself is denied. Affected file
2932 is lib/silcclient/client_keyagr.c.
2934 * Fixed some error checkings from the SFTP library which caused
2935 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2936 and lib/silcsftp/sftp_util.c.
2938 * Added new "debug" and "debug_string" settings to Irssi SILC
2939 client which can be used to print runtime debugging on the
2940 Irssi's screen. Available when compiled with --enable-debug
2941 option. Affected file irssi/src/silc/core/silc-core.c.
2943 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2945 * Fixed a missing variadic parameter in a function call that
2946 caused server crash when a non-allowed connection arrived.
2947 Reported by Richard Becker. Affected file silcd/server.c.
2949 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2951 * Added WATCH list sending to backup routers from router.
2952 The WATCH command is sent by the router to the backup
2953 router. Affected file silcd/command.c.
2955 * Mark the backup_router flag for RouterConnection entry
2956 if the backup router stuff is defined in the config file.
2957 Affected file silcd/serverconfig.c.
2959 * Fixed some backup data sending around the code to work better
2960 if the router is standalone router. Not all places were fixed.
2961 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2964 * Fixed the router connecting when connecting to multiple
2965 routers. It ignored every other router except the first
2966 one. Affected file silcd/server.c.
2968 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2970 * Made the private key generation after expiration optional.
2971 If not created after expiration the old key will re-expire
2972 at a later time (and thus key pair is not necessary to
2973 change). Affected file irssi/src/silc/core/clientutil.c.
2975 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2977 * The length arguments in bind() and connect() were wrong
2978 and fixed now to used SIZEOF_SOCKADDR in the
2979 lib/silcutil/unix/silcunixutil.c.
2981 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2983 * Fixed detach timeout handling to use Client ID and not
2984 the actual client entry which may be freed in the callback.
2985 Affected file silcd/command.c.
2987 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2989 * Merged c0ffee's multiple interface support patch.
2990 Affected files in silcd/.
2992 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2994 * Cleanup keys properly. Affected file is
2995 irssi/src/silc/core/clientutil.c.
2997 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2999 * Display the user mode on the status bar. Affected file
3000 irssi/src/silc/core/silc-expandos.c.
3002 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3004 * If private message key is not set, but the flag is set in
3005 the packet, ignore the packet since it cannot be decrypted.
3006 Affected file lib/silcclient/client_prvmsg.c.
3008 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3010 * When resuming client, remove the old client entry from
3011 the watcher list too. Affected file silcd/packet_receive.c.
3013 * Do not allow normal server to force founder mode away
3014 from router if the founder mode is already set. Affected
3015 file silcd/packet_receive.c.
3017 * Remove the client entry with watch notify types with short
3018 timeout, and not directly, so that other notifys can be
3019 retrieved too. Affected file lib/silcclient/client_notify.c.
3021 * Display notification about data messages that cannot be
3022 displayed. Affected files irssi/src/silc/core/client_ops.c,
3023 irssi/src/fe-common/silc/module-formats.[ch].
3025 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3027 * Fixed the CHANNEL_CHANGE notify handling in client libary
3028 to not use freed memory. Affected file is
3029 lib/silcclient/client_notify.c.
3031 * Fixed CUMODE_CHANGE notify handling in server. Affected
3032 file silcd/packet_receive.c.
3034 * Fixed USERS command to support empty channels. Affected
3035 file silcd/command.c.
3037 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3039 * Allow multiple identical pending commands to be registered
3040 in client library. Affected file is lib/silcclient/command.c.
3042 * Call the completion for resolving client information only
3043 after all resolvers has finished. This fixes a crash in
3044 the client. Added support for checking when the resolvers
3045 are finished. Affected file is lib/silcclient/idlist.c.
3047 * Wait by default 3 seconds before reconnecting to the server
3048 after being disconnected. Makes the /detach command a bit
3051 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3053 * Check the watcher list before sending signoff notifys
3054 when closing client connection. Affected file is
3057 * Added better CMODE command rights checking. Affected file
3058 silcd/server_util.c.
3060 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3062 * Fixed watcher list checking during server signoff. It
3063 crashed the server. Affected file silcd/server_util.c.
3065 * The JOIN command reply returns now the founder's public
3066 key. Affected file is silcd/command.c.
3068 * Announce the channel mode, and the mode properties with
3069 CMODE_CHANGE notify. Affected file silcd/server.c.
3071 * Mark new channels by default disabled, untill at least
3072 one user joins the channel. Affected file is
3073 silcd/packet_receive.c.
3075 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3077 * The nickname argument to watch notify can be optional.
3078 Fixes a crash in server. Affected file silcd/packet_send.c.
3080 * Remove the client entry from cache if the WATCH notify type
3081 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3082 lib/silcclient/client_notify.c.
3084 * Check the watcher list before and after changing nickname
3085 when the NICK_CHANGE notify is received. Affected file is
3088 * Fixed a crash in OPER and SILCOPER command sending. Empty
3089 passphrase caused the crash. Affected file is
3090 lib/silcclient/command.c.
3092 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3094 * Merged with Irssi CVS for Irssi SILC client.
3096 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3098 * Completed the protocol specifications.
3100 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3102 * Merged with Irssi CVS for Irssi SILC client.
3104 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3106 * Added the founder's public key delivery to the
3107 CUMODE_CHANGE notify type as well. Updated the protocol
3108 specs and the code. Affected files are silcd/packet_send.[ch],
3109 silcd/packet_receive.c and silcd/command.c.
3111 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3113 * Added silc_pkcs_public_key_copy function into the
3114 lib/silccrypt/silcpkcs.[ch].
3116 * Remove the `iv' from the SilcChannelEntry since we can
3117 live without it. Affected files are silcd/idlist.h and
3118 silcd/packet_receive.c.
3120 * Added support for sending the founder's public key in
3121 the CMODE_CHANGE notify packet in the server. Affected
3122 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3123 silcd/command.c and silcd/server.c.
3125 * Changed the FOUNDER_AUTH authentication to use only
3126 public key authentication as defined by new protocol
3127 specs. Passphrase authentication with that mode cannot
3128 be used anymore. It is now possible to reclaim founder
3129 mode from any server in the network. Affected files are
3130 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3132 * Added permanent channels support by making the channel
3133 permanent when FOUNDER_AUTH mode is set on the channel.
3134 The channel will not be destroyed even if channel is empty
3135 when that mode is set. Protocol TODO #17. Affected
3136 files are silcd/server.[ch], server_util.[ch],
3137 silcd/command.c, silcd/packet_receive.c and
3138 lib/silcclient/command.c.
3140 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3142 * Added reference counter to the command reply context in
3143 the client library. Affected files are
3144 lib/silcclient/command_reply.[ch].
3146 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3148 * Fixed rekey protocol with PFS in the client library.
3149 Affected file is lib/silcclient/protocol.c.
3151 * Added support for list of errors in client library
3152 command reply handling. Affected file is
3153 lib/silcclient/command_reply.c.
3155 * Defined that the WHOIS and IDENTIFY commands can send
3156 list of errors. Updated the protocol specs. Protocol
3159 * Added support for sending list of errors to WHOIS and
3160 IDENTIFY commands in server. Added support for receiving
3161 list of errors in server. Affected files are
3162 silcd/command.c and silcd/command_reply.c.
3164 * Fixed client info resolving on LEAVE command in client
3165 library to not crash. Affected file is
3166 lib/silcclient/client_notify.c.
3168 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3170 * Defined that the NICK command replies with thew changed
3171 nickname too, to make the nickname changing simpler at
3172 the client's end. Updated protocol specs and the code
3173 in client and server. Affected files are
3174 silcd/command.c, lib/silcclient/command_reply.c and
3175 lib/silcclient/command.c.
3177 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3179 * Added `Compressed' packet flag to indicate that the packet
3180 payload is compressed by the sender. Updated the protocol
3181 specs and the core library. The compression still is not
3182 implemented in the sources. Affected file is
3183 lib/silccore/silcpacket.h.
3185 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3187 * Remove pending command callbacks also if the connection
3188 to the server is destroyed. Affected file is
3189 lib/silcclient/client.c.
3191 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3193 * Added new QUIET channel user mode that can be used to
3194 quiet a user in a channel. Updated the protocol specs but
3195 it wasn't implemented yet. Protocol TODO #27. Affected
3196 file is lib/silccore/silcmode.h.
3198 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3200 * Added BLOCK_INVITE user mode to be able to block incoming
3201 invite notifications. Protoocol TODO #26. Affected files
3202 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3205 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3206 the protocol specs and the code. Affected file is
3207 lib/silccrypt/silcpkcs.c.
3209 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3211 * Disconnect Payload includes now the status type. Updated
3212 the protocol specs and the code. Protocol TODO #25.
3213 Affected files are silcd/server.c, lib/silcclient/client.c.
3215 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3216 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3217 Moved the silc_client_command_status_messages table to the
3218 lib/silcutil/silcutil.c and added new funtion
3219 silc_get_status_message, which deprecates function
3220 silc_client_status_message. Affected files are
3221 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3222 lib/silcutil/silcutil.[ch].
3224 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3226 * Defined that the nickname hash in Client ID MUST be from
3227 lowercase nickname. This effectively changes nicknames in
3228 SILC to case-insensitive. Updated the protocol specs and
3229 the code. Affected files are lib/silcutil/silcutil.[ch],
3230 silcd/serverid.c, and silcd/idlist.c.
3232 * Added new channel user modes BLOCK_MESSAGES_USERS and
3233 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3234 code. Affected files are lib/silccore/silcmode.h,
3235 lib/silcclient/command.c, and silcd/packet_send.c.
3237 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3238 specs and code. Affected file lib/silccore/silcstatus.h.
3240 * Added support for watch list. It is possible to add nicknames
3241 to be watched, and when they come to network, leave network
3242 or user mode changes the watcher will be notified of this
3243 change. Added SILC_COMMAND_WATCH command, added new
3244 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3245 notifications. Updated the protocol specs and implemented
3246 this to library, client and server. Protocol TODO #21.
3247 Affected files are lib/silccore/silccomand.h,
3248 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3249 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3250 silcd/packet_send.[ch], silcd/packet_receive.c, and
3251 irssi/src/silc/core/client_ops.c.
3253 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3254 somebody watching you. Updated the protocol specs and the
3255 code. Affected files are lib/silccore/silcmode.h, and
3256 lib/silcclient/command.c.
3258 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3260 * Added service support to SILC protocol. Added new command
3261 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3262 core library. Services are not implemented in server or
3263 client for now. Protocol TODO #20. Affected files are
3264 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3266 * Added SilcStatus argument to `command' client operation
3267 to return the error status when command sending fails
3268 locally. Changed all command in client library to return
3269 correct command status. Affected files are
3270 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3271 irssi/src/silc/core/client_ops.c.
3273 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3275 * Added silc_mime_parse function to parse MIME headers.
3276 Affected files are lib/silcutil/silcstruti.[ch].
3278 * Added MIME header parsing in Irssi SILC Client. It displays
3279 all textual MIME objects, others it ignores. Affected file
3280 is irssi/src/silc/core/clien_ops.c.
3282 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3284 * Fixed a bug in the pid writing function, which couldn't be
3285 written in a root-owned directory.
3287 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3289 * Defined that channel message to unknown Channel ID must
3290 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3291 Updated the protocol specs and the code in server. The
3292 affected file is silcd/packet_receive.c.
3294 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3296 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3297 that it is used to send error notifys if error occurs during
3298 some SILC packet processing, except commands. The error
3299 types are same as for command reply types. Defined that
3300 if private message is sent to unknown Client ID the error
3301 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3302 Updated the protocol specs and code. Affected files are
3303 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3304 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3305 and irssi/src/silc/core/client_ops.c. Renamed the
3306 SilcCommandStatus to SilcStatus.
3308 * Defined the use of extra WHOIS attributes in WHOIS command.
3309 The <Requested Attributes> (defined in a separate document)
3310 can be used to request additional information about user
3311 not returned by standard WHOIS command. Defined that server
3312 can send WHOIS command directly to client. Client provides
3313 the requested attributes to the server. Updated the protocol
3314 specs. Protocol TODO #4. Implementation is not done yet
3315 (Protocol TODO #24).
3317 * Renamed function silc_client_command_status_message to
3318 silc_client_status_message. Affected files are
3319 lib/silcclient/command_reply.[ch].
3321 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3323 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3324 32 bit integers. Updated the protcol specs and the code.
3325 Affected files are silcd/command.c and
3326 lib/silcclient/command.c.
3328 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3330 * Fixed a bug in library where sending a bogus authentication
3331 payload would lead to a crash. Affected file is
3332 lib/silccore/silcauth.c.
3334 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3336 * Added detach_disabled and detach_timeout server config
3337 options to the server. Affected files silcd/serverconfig.[ch],
3338 silcd/command.c and silcd/packet_receive.c.
3340 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3342 * Added resolve_cmd_ident field to the SilcClientEntry structure
3343 too so that if the entry is for example being resolved so
3344 another command may attach to the same pending command reply
3345 without requiring to resolve the same entry again. Added
3346 support for adding multiple pending commands for one
3347 command idenfier. Affected files lib/silcclient/command.[ch],
3348 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3350 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3352 * Defined that server receives WHOIS command reply for private
3353 and secret channels too. Updated protocol specs and the
3354 code in server. Affected file silcd/command.c.
3356 * Defined <channel user mode list> argument to WHOIS command
3357 reply for returning user modes on the channels. The
3358 channel list now doesn't include the user mode anymore but the
3359 actual channel mode. Updated protocol specs and the code in
3360 client and server. Affected files are silcd/command_reply.c,
3361 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3362 and lib/silcclient/command_reply.c.
3364 * Save the channels list in WHOIS command reply in normal server
3365 so that WHOIS always shows joined channels also in normal
3366 server and not just on router. Affected file is
3367 silcd/command_reply.c.
3369 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3371 * Defined that server receives USERS command reply for private
3372 and secret channels too. Updated protocol specs and the
3373 code in server. Affected file silcd/command.c.
3375 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3377 * Changed the UMODE's mode mask argument to be optional. If
3378 not provided then the command merely returns the current mode
3379 mask to the client. Updated protocol specs and the server.
3380 Affected file is silcd/command.c.
3382 * Added SILC session detachment/resuming support. It is possible
3383 to detach by closing the network connection and then re-connect
3384 and resume to the old client session. Added DETACHED user
3385 mode that server will set for detached client. Added new
3386 packet RESUME_CLIENT which is used to perform the resuming
3387 process. Added DETACH command. Updated the protocol specs,
3388 core library, client and server. Protocol TODO #22. Very
3389 many affected files around the tree.
3391 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3393 * Changed the CMODE's mode mask argument to be optional. If
3394 not provided then the command merely returns the current mode
3395 mask to the client. Updated protocol specs and the server.
3396 Affected file is silcd/command.c.
3398 * Changed the Killer's Client ID in KILLED notify to be just
3399 any ID payload since router server is allowed to kill as well.
3400 Updated protocol specs, client libary and server. Affected
3401 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3402 and irssi/src/silc/core/client_ops.c.
3404 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3406 * Added new user modes ANONYMOUS for special anonymous servers
3407 that may set the mode for client, and BLOCK_PRIVMSG which
3408 client may set to block incoming private messages unless the
3409 Private Message Key flag is set (using private keys to protect
3410 private messages). Updated protocol specs and code in client
3411 and server and core library. Protocol TODO #23. Affected
3412 files are lib/silccore/silcmode.h, silcd/server.[ch],
3413 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3414 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3416 * Added new channel user mode BLOCK_MESSAGES which the client
3417 may set to itself to tell server not send channel messages.
3418 Other packets such as channel key packets are still sent.
3419 Protocol TODO #23. Updated the protocol specs, client and
3420 server. Affected files are lib/silccore/silcmode.h,
3421 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3422 lib/silcutil/silcutil.c, silcd/command.c, and
3423 silcd/packet_send.c.
3425 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3427 * Redefined the Status Payload to include now two 8 bit fields,
3428 instead of one 16 bit field. This now makes it possible to
3429 send list of errors. Updated the protocol specs and the code
3430 in core library, client library and server. Protocol TODO #1.
3431 Affected files are lib/silccore/silccommand.[ch],
3432 lib/silcclient/command_reply.[ch], silcd/command.c,
3433 silcd/command_reply.c and silcd/packet_receive.[ch].
3435 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3437 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3438 must be handled by the application and should tell the application
3439 that an error message was already printed, and it should print the
3440 config coords (line, filename, ...). Affected files are
3441 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3443 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3444 server config parsing code more readable.
3446 Fixed a bug in the fetch_logging() config callback.
3448 Affected files is silcd/serverconfig.c.
3450 * Drop root privileges when started in foreground. Don't drop them
3451 if debugging also. Affected file is silcd/silcd.c.
3453 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3455 * Added more IM-like features by introducing new user modes
3456 for setting various presence information. Added new modes:
3457 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3458 specs and code. Protocol TODO #19. Affected files are
3459 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3460 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3462 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3464 * Added STATS command to the protocol after all, to return
3465 various statistical information about the network. It can
3466 be used by clients to retrieve statistical information, and
3467 servers may use it to to fetch cell and network wide
3468 statistics from router. Updated the protocol specs and
3469 implemented it to the server. Protocol TODO #16.
3470 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3471 silcd/command_reply.[ch].
3473 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3475 * The LIST command reply in client libary now adds new channel
3476 entry if the returned channel doesn't exist yet in cache,
3477 and returns the channel entry to the application in the
3478 command_reply client operation. Affected file is
3479 lib/silcclient/command_reply.c.
3481 * Changed the channel message payload's MAC generation to
3482 include the IV in the MAC as well. This way all relevant
3483 parts of the channel message payload are authenticated also
3484 with the channel message MAC (and not only by packet MAC).
3485 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3486 Affected file is lib/silccore/silcchannel.c.
3488 * Fixed the SKE to save the remote version, since the
3489 silc_ske_parse_version mistakenly checked wrong version,
3490 after it replaced the start payload. Affected files are
3491 lib/silcske/silcske.[ch].
3493 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3495 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3496 string utility functions. Added there also new functions
3497 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3498 Affected files lib/silcutil/silcstrutil.[ch].
3500 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3501 files are lib/silcutil/silcstrutil.[ch].
3503 * Defined that the security property fields in SKE SHOULD be
3504 UTF-8 encoded, defined that version string MUST be US-ASCII
3505 encoded, defined that passphrases sent in connection
3506 authentication protocol MUST be UTF-8 encoded. Implemented
3507 these to the client and server. Defined also that other
3508 passphrases sent in the protocol MUST be UTF-8 encoded.
3509 Affected files are lib/silcske/silcske.c,
3510 lib/silcclient/protocol.c, silcd/protocol.c,
3511 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3513 * Changed the silc_client_close_connection interface to not
3514 need the SilcSocketConnection which should not be visible
3515 to application. Affected files are lib/silcclient/client.c
3516 and lib/silcclient/silcclient.h.
3518 * Rewrote the text for Private Message Key Payload in the
3519 protocol specification. Protocol TODO #11.
3521 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3523 * Upgraded the protocol version to 1.1, updated protocol specs
3526 * Added the nickname as new argument to NICK_CHANGE notify and
3527 added it to protocol specs and implemented it to client and
3528 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3529 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3530 lib/silcclient/client_notify.c.
3532 * Added the killer's client ID to the KILLED notify and added
3533 it to protocol specs and implemented it to client and server.
3534 Protocol TODO #13. Affected files are silcd/command.c,
3535 silcd/packet_receive.c, packet_send.[ch],
3536 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3537 The killer's client entry is now returned to application in
3538 the `notify' client operation.
3540 * Fixed the Max Argument fields that had too large value set
3541 in the protocol specs. Protocol TODO #14.
3543 * Added the LEAVE command reply to return the ID of parted
3544 channel. Updated protocol specs and implemented it to the
3545 client and server. Protocol TODO #15. Affected files are
3546 silcd/command.c, lib/silcclient/command_reply.c. The channel
3547 entry is now returned to application in the `command_reply'
3550 * Rewrote the version SKE version checking in client libary
3551 and in server to use the silc_parse_version_string. Affected
3552 files are lib/silcclient/protocol.c, silcd/protocol.c.
3554 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3555 commands that was missing it, and updated protocol specs and
3556 the server implementation. Protocol TODO #10. The affected
3557 file is silcd/command.c.
3559 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3560 generic reply to a generic request (REQUEST flag), and
3561 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3562 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3563 to define the payload for DATA flag. Added the flags to
3564 the implementation. Protocol TODO #9. Affected file is
3565 lib/silccore/silcchannel.h.
3567 Changed the client library to return the message length
3568 to application as well in the channel_message and private_message
3569 client operations. Affected files are
3570 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3571 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3572 and lib/silcclient/client_ops_example.c.
3574 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3575 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3576 the channel. Updated protocol specs and impelemented this
3577 to client and server. Protocol TODO #6. Affected files are
3578 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3579 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3581 Added new options m and M to CMODE command in Irssi SILC
3582 client to set these modes.
3584 * Deprecated all administrative commands from SILC protocol
3585 since they are highly implementation specific commands.
3586 Updated protocol specs. Moved the old commands in
3587 implementations to private range of command types. Affected
3588 files are silcd/command.c, lib/silcclient/command.c and
3589 lib/silcclient/command_reply.c. Protocol TODO #8.
3591 * Fixed a bug in server where sending unknown command crashes
3592 the server. Affected file silcd/command.c.
3594 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3596 * Added SILC_PROTOCOLVERSION macro to check protocol version
3597 of a socket connection. The affected file is
3598 lib/silcutil/silcsockconn.h.
3600 * Added better error logging in rekey protocol. Affected file
3603 * Do not check public key types in SKE during rekey. Affected
3604 file lib/silcske/payload.c.
3606 * Fixed the rekey protocol with PFS, which was totally broken.
3607 Affected file silcd/protocol.c.
3609 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3611 * Some client implementations quit network by doing first LEAVE
3612 and then immediately SIGNOFF (like Bombyx). We now do check
3613 after a short time after LEAVE notify and check whether the
3614 client is still valid after LEAVE, and if not we remove it from
3615 cache. Affected file is lib/silcclient/client_notify.c.
3617 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3619 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3620 it's good not to have security holes here.
3622 * Fixed a negative refcount situtuation for the config context.
3623 Affected file is silcd/serverconfig.c.
3625 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3627 * ROBOdoc documented lib/silcutil/silcutil.h.
3629 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3631 * Optimized even more the SilcPacketContext structure. Now
3632 totally saved 16 bytes of memory per context after optimization.
3633 Affected files are lib/silccore/silcpacket.[ch].
3635 * Made strict checks for valid SILC IDs. Affected file is
3636 lib/silccore/silcid.c.
3638 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3640 * Changed the object argument for silc_cipher_register,
3641 silc_hash_register, silc_hmac_register and silc_pkcs_register
3642 to const. Affected files are lib/silccrypt/silccipher.[ch],
3643 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3645 * Changed the silc_get_username and silc_get_real_name to
3646 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3648 * Fixed the Irssi SILC Client to use the silc_get_username and
3649 silc_get_real_name insted of glib routines since the glib
3650 routines only corrupt stack. Fixes the Irssi SILC to work in
3651 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3653 * Fixed the Irssi to not use g_get_home_dir since it crashes
3654 or returns garbage on cygwin and corrupts stack. Added function
3655 get_home_dir to Irssi routines. Affected files are
3656 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3658 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3660 * Made some structure optimizations. SFTP memory FS MemFSEntry
3661 entry structure. Optimized SilcTask structure. Optimized
3662 SilcPacketContext structure.
3664 Affected files lib/silcsftp/sftp_fs_memory.c,
3665 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3667 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3669 * And yet again reverted back the config thing since Johnny
3670 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3673 * Fixed memory leaks from config object. Affected files are
3674 silcd/serverconfig.[ch].
3676 * Added support for adding new connections to the server in rehash.
3677 After rehash they take effect.
3679 Added support for changing the maximum allowed connections in
3680 rehash. The number can grow but going smaller is not supported.
3682 Added function silc_server_num_sockets_by_remote to the
3683 silcd/server_util.[ch].
3685 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3687 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3689 * Added preliminary checking during config parsing for a valid
3690 public/private key and removed further checks in the code.
3691 Affected files are silcd/serverconfig.[ch], server.c.
3693 * Moved functions silc_server_drop() and silc_server_daemonise()
3694 from server.c to silcd.c since they are stricly related to
3695 the application activity.
3697 * Reverted a small part of the automatic ref/unref since
3698 it caused a double unref in some situations. Affected
3699 files are silcd/silcd.[ch], server.c, serverconfig.c.
3701 * Added some .cvsignore files in the lib directory.
3703 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3705 * Fixed silc_net_gethostbyaddr to correctly resolve by
3706 address. Affected file lib/silcutil/silcnet.c.
3708 * Fixed the notify relaying to client. The HMAC to be used
3709 with relayed packets ws wrong and caused decryption failure
3710 at the client end. Affected file is silcd/packet_receive.c.
3712 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3714 * Created new branch silc_protocol_1_0_branch.
3716 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3718 * Changed the silc_server_config_* routines to be SilcServer
3719 independent. They are now officially application specific code
3720 and not part of generic server implementation. Affected files
3721 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3723 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3725 * Added automatic referencing of config context in the
3726 silc_server_config_alloc, and automatic unreferencing in the
3727 silc_server_config_destroy. Affected files are
3728 silcd/serverconfig.[ch], silcd/silcd.c.
3730 * Fixed the silc_log_quick handling in the logging routines.
3731 It didn't log quickly when it was TRUE. Affected file is
3732 lib/silcutil/silclog.c. Also the flush delay was set even
3733 if it was 0 in config file. Affected file is
3734 silcd/serverconfig.c.
3736 * Added support for changing key pair of the server in rehash.
3737 Affected file silcd/server.c.
3739 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3741 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3742 too early, before getting the channel entry. Affected file
3743 is silcd/packet_receive.c.
3745 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3747 * Added functions silc_server_config_[ref/unref], these are used
3748 to prevent that the config object is destroyed.
3750 No longer directly affect global variables silc_log_quick and
3751 silc_log_delay, they are first cached inside the config object
3752 and then applied with silc_server_config_setlogfiles().
3754 silc_server_config_set_defaults() is now internal to
3755 serverconfig.c, there are no reasons to show this internal stuff
3758 Affected files are silcd/serverconfig.[ch].
3760 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3761 fprintf's to stderr, since some code may be executed again after
3762 the server went into the background. Affected files are
3765 * Added rehash support. Added function silc_server_rehash() that
3766 will perform all the basic tasks of the rehashing procedure.
3768 * Added command line option `-x, --hexdump'. This will enable the
3769 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3770 The option `--hexdump' implies `--debug'.
3772 * Fixed a bad bug in the logging APIs (silcutil library) where
3773 the application would crash after calling silc_log_reset_all().
3775 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3777 * Fixed the KICKED notify handling in client library to
3778 correctly remove the channel and all entries from the
3779 channel when I was kicked. This bug crashed the client.
3781 Fixed yet another but in KICKED notify handling to remove
3782 the kicked client correctly from the channel.
3784 Affected file is lib/silcclient/client_notify.c.
3786 * Fixed a minor bug in looking up correct client entry
3787 in KICKED notify in server. Affected file is
3788 silcd/packet_receive.c.
3790 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3791 sources correctly to distribution. Fixes --with-gmp option.
3793 * Removed the manual rehashing from ID Cache, and changed it
3794 to use the SILC Hash Table's auto rehash feature. Affected
3795 file is lib/silccore/silcidcache.c.
3797 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3799 * Fixed a bug in the silc_client_nickname_format function that
3800 handles the multiple same nickname formatting. Two clients
3801 with same nickname caused problems after the first one left
3802 and rejoined. It didn't format the nickname correctly.
3803 Affected file is lib/silcclient/idlist.c.
3805 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3807 * Don't change the topic if olod topic is same as new one.
3808 Affected file is silcd/packet_receive.c.
3810 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3812 * Added cross-reference support to the SILC Documentation
3813 generator. All types across all HTML files are now cross-
3814 referenced. Affected files util/robodoc/generator.c and
3815 scripts/silcdoc/silcdoc.
3817 * Added file lib/silcutil/silctypes.h to include all the
3818 arithmetic type definitions and some macros. Removed
3819 includes/bitmove.h and moved macros to silctypes.h.
3821 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3823 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3825 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3827 * Added `type' argument to silc_id_payload_parse_id function which
3828 now returns the type of the ID to the sent pointer. Affected
3829 file is lib/silccore/silcid.[ch].
3831 * Added check for CMODE_CHANGE notify type that mode change is
3832 allowed by the sender. Affected file silcd/packet_receive.c.
3834 * Added check for CUMODE_CHANGE notify type that mode change is
3835 allowed by the sender. Affected file silcd/packet_receive.c.
3836 Added the ID type as CUMODE_CHANGE notify type as argument
3837 to the `notify' client operation. Affected files are
3838 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3840 * Added function silc_client_add_server to the client library.
3841 Added support for resolving also channel and server info when
3842 received unknown entity in notify packet. Affected files are
3843 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3845 * Added function silc_command_get_status to return the command
3846 status from the command reply's argument payload. Affected files
3847 are lib/silccore/silccommand.[ch].
3849 * Added check for KICKED notify type that the kicking is
3850 allowed by the client. Affected file silcd/packet_receive.c.
3852 * Created function silc_get_input which can be used to get input
3853 (echo on or off) from user on command line. Affected files are
3854 lib/silcutil/silcutil.[ch].
3856 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3858 * Optimized silc_server_packet_relay_to_channel function.
3859 Added new function silc_channel_message_payload_encrypt which
3860 can be called directly if channel message payload needs to
3861 be encrypted and is already encoded (no need to call _encode
3862 function). Packet relaying is now done by router without any
3863 extra memory allocations. Affected files are
3864 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3865 silcd/packet_send.c.
3867 * Fixed the INVITE notify handling. It took wrong arguments
3868 as invite list and invite delete. Affected file is
3869 silcd/packet_receive.c.
3871 * Added check for TOPIC_SET notify type that the topic change is
3872 allowed by the client. Affected file silcd/packet_receive.c.
3874 * Added check for INVITE notify type that inviting is allowed by
3875 the client. Affected file silcd/packet_receive.c.
3877 * Changed the silc_server_client_on_channel to return the
3878 SilcChannelClientEntry as well. Moved the function
3879 silc_server_check_cmode_rights to server_util.[ch].
3880 Affected files are silcd/server_util.[ch], silcd/command.c.
3882 * Added function silc_server_check_umode_rights to check whether
3883 changing client's user mode is allowed. Added check for
3884 UMODE_CHANGE notify type that the umode change is allowed
3885 by the client. Affected files are silcd/server_util.[ch],
3886 silcd/packet_receive.c and silcd/command.c.
3888 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3890 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3891 ID length. It ignored that ID can be IPv6 based as well.
3892 Affected file lib/silccore/silcpacket.h.
3894 * Fixed the silc_id_id2str and silc_id_str2id to take the
3895 IPv6 address offset's into consideration. Affecte file is
3896 lib/silccore/silcid.c.
3898 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3900 * Fixed the internal Unix scheduler functions to check for
3901 NULL context they may receive. The affected file is
3902 lib/silcutil/unix/silcunixschedule.c.
3904 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3906 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3907 can specify different directory with --home command line
3908 parameter. Affected files irssi/src/silc/core/client_ops.c,
3911 * SILC-specific commands aren't now executed if the active server
3912 isn't of SILC-type, so there won't be problems with having
3913 IRC and SILC protocol support in same client. Affected files
3914 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3917 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3919 * Improved the signal support in SILC Schedule. Added new
3920 function silc_schedule_signal_call which is used by application
3921 to mark a signal to be called. It is now safe to perform
3922 any kind of tasks in signal callbacks since it is guaranteed
3923 that the application specified signal callback is called
3924 after the signal is over. Affected files are
3925 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3927 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3929 * Added `name' field to SilcChannelPrivateKey to represent
3930 application given name for the key. Moved also the context from
3931 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3932 Added the `name' argument also to the function
3933 silc_client_add_channel_private_key.
3935 Added function silc_client_current_channel_private_key to set the
3936 current channel private key in use.
3938 Added "change" command to KEY command which can be used to change
3939 the current channel private key. Bound the command also to
3940 alt+K (Alt+Shift+k).
3942 Also affected files lib/silcclient/client_channel.c,
3943 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3945 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3947 * Added silc_rng_get_byte_fast function in to the
3948 lib/silccrypt/silcrng.[ch].
3950 * Changed the interface of silc_packet_assemble and the
3951 silc_packet_send_prepare. If silc_packet_assmble is now
3952 called the application does not call silc_packet_send_prepare
3953 because the library will call it automatically. These
3954 interfaces now also return a reference to the outgoing buffer
3955 which includes the assembled packet, which the application can
3956 use to encrypt the packet.
3958 Affected files are lib/silccore/silcpacket.[ch],
3959 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3960 silcd/packet_send.c, server_backup.c and packet_receive.c.
3962 * Fixed a packet sending bug on very high load, where outgoing
3963 packet queue wasn't handled correctly and packets got corrupted.
3964 Affected files are lib/silcutil/*/silc*sockconn.c,
3965 lib/silcclient/client.c and silcd/server.c.
3967 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3969 * Added macro SILC_PACKET_DATALEN which can be used during
3970 packet assembling to check whether the data to be added to
3971 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3972 len is truncated until it fits it.
3974 Added checks for maximum length of channel message payload and
3975 private message payload also.
3977 Added checks for maximum packet length in server and in
3980 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3981 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3982 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3983 lib/silcclient/client_prvmsg.c.
3985 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3987 * Added silc_server_packet_queue_purge call to the
3988 silc_server_disconnect_remote to assure that all data in the
3989 queue before disconnecting is sent to the network. Affected
3990 file silcd/server.c.
3992 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3994 * Added the deleting of server's own ID cache entry to the
3995 silc_server_free function. Free also everything else that
3996 has been allocated in silc_server_init. The affected file
3999 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4001 * Added functions silc_parse_version_string, silc_version_to_num,
4002 and silc_ske_parse_version to parse SILC protocol style version
4003 strings. Affected files lib/silcutil/silcutil.[ch] and
4004 lib/silcske/silcske.[ch].
4006 * Added new configuration params: version_protocol, version_software
4007 and version_software_vendor to specify what version the remote
4008 host must at least be to be able to connect to server. The vendor
4009 string can be regex matched too. Added new function
4010 silc_server_connection_allowed to check maximum number of allowed
4011 connections, and allowed versions for incoming connections.
4012 Affected files are silcd/server.c, server_util.[ch] and
4015 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4017 * Added preliminary support for signals in scheduler. The
4018 signals we care about are now blocked always when the scheduler
4019 is locked. This way we can synchronise the use of signal with
4020 scheduler. It is guaranteed that when signal occurs the scheduler
4021 is not locked, and thus new tasks can be safely added to the
4024 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4025 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4026 Added new platform specific routines
4027 silc_schedule_internal_signals_[un]block and
4028 silc_schedule_internal_signal_[un]register.
4030 Added new functions to SILC Schedule API:
4031 silc_schedule_signal_[un]register. Each signal that application
4032 is going to use should be registered to the scheduler.
4034 Affected files are lib/silcutil/silcschedule.[ch],
4035 lib/silcutil/*/silc*schedule.c.
4037 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4039 * Check for unauthenticated client and server in the
4040 silc_server_new_client and silc_server_new_server functions.
4041 Affected file silcd/packet_receive.c.
4043 * Added function silc_string_is_ascii to check whether given
4044 string is 7-bit ASCII string. Affected files are
4045 lib/silcutil/silcutil.[ch].
4047 * Added function silc_id_is_valid_server_id into the
4048 silcd/serverid.c and added checking for valid Server ID's in
4049 silc_server_new_server. The Server ID must always be based
4050 on the server's public IP address.
4052 * Added logging of DISCONNECT packet message in the server.
4053 Affected file silcd/server.c.
4055 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4057 * Changed all library interfaces that use Global RNG to also
4058 accept SilcRng as argument. Affected files are
4059 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4060 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4061 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4062 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4063 lib/silccrypt/rsa.c.
4065 * Added function silc_pkcs_generate_key to the
4066 lib/silccrypt/silcpkcs.[ch] for applications so that they
4067 don't need to do pkcs->pkcs->init calls anymore.
4069 * Remove SilcSocketConnection from the SFTP API since it really
4070 wasn't needed there. The application has the information
4071 saved in its contexts anyway and the SFTP layer doesn't need
4072 know about it. Affected files lib/silcsft/silcsftp.h and
4073 lib/silcsftp/sftp_[server/client].c.
4075 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4076 The SilcSimContext is not SilcSim.
4078 * Fixed possible buffer overflows in silc_id_render in the
4079 lib/silcutil/silcutil.c.
4081 * On EPOC the global crypto module lists are not used at all
4082 in the crypto library. Added support for using the constant
4083 algorithm list on EPOC. Affected files are
4084 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4087 * Fixed the handling of third parameter of KICKED notify, since
4088 it was mistakenly updated to SILC Protocol 1.0 even though it
4089 is to be included in 1.1. Since it is not in 1.0 it is not
4090 mandatory, and this fix now handles it only if it is provided,
4091 and it is not error if it is not provided. Affected file
4092 lib/silcclient/client_notify.c.
4094 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4096 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4097 client. Affected file irssi/src/silc/core/client_ops.c.
4099 * Merged with Irssi 0.8.4 from irssi.org CVS.
4101 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4103 * Check for valid socket connection in client entries before
4104 sending any messages. Fixes a crash, but doesn't fix some
4105 other underlaying bug that is lurking there. Affected
4106 file silcd/packet_send.c.
4108 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4110 * $usermode, $cumode and $cumode_space expandos shouldn't do
4111 anything with non-SILC server records. Affected file
4112 irssi/src/silc/core/silc-expandos.c
4114 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4116 * Fixed the silc_net_check_[host/local]_by_sock to support
4117 IPv6 bound sockets as well. Now they can return IPv6 addresses
4118 as well. Affected file lib/silcutil/silcnet.c.
4120 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4121 Affected lib/silcutil/unix/silcunixnet.c.
4123 * Fixed ID rendering (at least on some platforms, not NetBSD)
4124 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4126 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4128 * Added silc_hash_public_key and silc_hash_public_key_compare
4129 functions to be used with SilcHashTable. They can be used to
4130 hash public keys and compare public keys in hash table. Affected
4131 file lib/silcutil/silcutil.[ch].
4133 * Added support for specifying multiple public keys for Client
4134 connection section in server configuration file. This makes it
4135 possible to accept multiple public keys from same host, or to
4136 make a section that accepts any incoming host, and have the
4137 accepted public keys listed in the section.
4139 Added functions silc_sever_[find/get]_public_key, added the
4140 support for this actually to all connection sections but only
4141 the Client section is currently allowed to specify multiple
4144 Affected files are silcd/server.c, server_internal.h,
4145 command.c, protocol.c, server_util.[ch], packet_receive.c.
4147 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4149 * Merged Irssi 0.8.2 from irssi.org CVS.
4151 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4153 * If silc_debug is TRUE, also output standard logging messages
4154 to stderr with the debug output.
4156 Made silc_log_reset_all() flushing all channels before returning.
4157 Also fixed some documentation typos.
4159 Affected files are lib/silcutil/silclog.[ch].
4161 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4163 * Fixed the server to check correctly the amount of connections
4164 from single host, by checking also the type of the connection.
4165 Fixed also the comparison of number of connections and number
4166 of allowed connections. Affected files are silcd/server.c,
4169 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4171 * Fixed the USERS command reply to save the user's mode on the
4172 channel as well. Fixed JOIN command reply to check whether a
4173 client is on channel already and not join it twice. Affected
4174 file lib/silcclient/command_reply.c.
4176 * Added new file silc-expandos.c into irssi/silc/core/ to return
4177 various stuff for various signal for the statusbar etc. updating.
4178 Now Irssi SILC client prints channel user modes etc. on the
4181 * The user mode (like server/router operator changes) is now shown
4182 on the Irssi SILC client's statusbar. The affected files are
4183 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4185 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4187 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4188 to SILC_SCHEDULE_[UN]LOCK macros.
4190 * Added more error printing to logs in server code. Affected
4191 files silcd/server.c and silcd/protocol.c.
4193 * Fixed -S option parsing in Irssi SILC Client. Affected file
4194 irssi/src/silc/core/silc-core.c.
4196 * Added silc_buffer_alloc_size function. Affected file is
4197 lib/silcutil/silcbuffer.h.
4199 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4201 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4202 constants. Affected files in
4203 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4206 * Changed the internal SFTP Memory FS table to const. Affected
4207 file lib/silcsftp/sftp_fs_memory.c.
4209 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4211 * Fixed the buffer formatting and unformatting routines to
4212 check the size of 64 bits types with sizeof(). Affected
4213 file is lib/silcutil/silcbuffmt.c.
4215 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4217 * Removed 0.6.x backwards support.
4219 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4221 * Changed all integer type names:
4222 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4223 to avoid collisions with other libraries using same type names
4226 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4228 * Added `prefer_ipv6' argument to the functions
4229 silc_net_gethostbyname[_async]. If it is TRUE it will return
4230 IPv6 address over IPv4. If FALSE IPv4 address is returned
4231 even if IPv6 address was found. Affected files
4232 lib/silcutil/silcnet.[ch].
4234 * Added support silc_net_create_connection[_async] to fallback
4235 to IPv4 address if IPv6 address could not be used (like if
4236 it doesn't work on a specific system). Affected file in
4237 lib/silcutil/unix/silcunixnet.c.
4239 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4241 * Added silc_schedule_reinit function to do the enlarging
4242 of the max tasks handling capabilities of the scheduler.
4243 Affected files lib/silcutil/silcschedule.[ch].
4245 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4247 * Added automatic extern "C" { ... } for C++ compilers so the
4248 application does not need to define them. Affected file
4249 includes/silcincludes.h.
4251 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4252 old name went against naming convention. Applications now
4253 include "silcclient.h" instead of "clientlibincludes.h".
4254 Removed includes/clientlibincludes.h, it is redundant now.
4256 * Renamed includes/version.h to silcversion.h.
4258 * Added really preliminary support for OS/2 into the util
4259 library. Only thread & mutex API is implemented, others
4260 are still to be implemented. Created the lib/silcutil/os2/
4261 directory. Created also file includes/silcos2.h.
4263 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4265 * Added preliminary BeOS support into the util library.
4266 Created lib/silcutil/beos/, and implemented all the needed
4267 functions to support SILC on BeOS. Created also file
4268 includes/silcbeos.h.
4270 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4272 * Added proper initializations to silc's irssi code, so it's
4273 now possible to load it as module. Affected files
4274 irssi/src/silc/core/silc-core.c,
4275 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4277 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4279 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4282 * Fixed the silcdoc document generator to correct generate
4283 docs from all kinds of filenames. Affected files are
4284 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4286 * ROBOdoc documented lib/silcutil/silcmemory.h.
4287 Added also new function silc_memdup.
4289 * Removed lib/silcutil/silcbufutil.h and moved those routines
4290 to the lib/silcutil/silcbuffer.h.
4292 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4294 * Added `user_count' to the SilcChannelEntry which now tells the
4295 number of users on the channel. The user count is now saved
4296 in normal server of global channels as well. Affected files
4297 silcd/server.c, idlist.h, packet_receive.c and command.c.
4299 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4300 include file utility functions.
4302 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4303 instead of calling directly OS routines.
4305 * Fixed NICK change printing in Irssi SILC Client. Fixed
4306 KICKED notify printing in Irssi SILC Client. Affected file
4307 irssi/src/silc/core/client_ops.c.
4309 * Fixed a NICK change bug in client library, to not recreate the
4310 client_entry->channels hash table everytime nick is changed.
4311 Affected file lib/silcclient/client.c.
4313 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4315 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4316 the SKE interface a bit.
4318 * Fixed padding problem in PKCS#1. The padding was not actually
4319 random since the random number generator was used incorrectly.
4320 This security bug affects only when encrypting with PKCS#1, and
4321 it is not currently used at all in SILC. SILC only use signing
4322 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4324 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4326 * Rewrote the notify handling in Irssi SILC client to not call
4327 the events as signals. Fixes problems with Perl support.
4328 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4330 * Send the auto-nicking NICK command in client library with
4331 little timeout after connecting. The affected file is
4332 lib/silcclient/client.c.
4334 * Added following new config file settings:
4335 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4336 key_exchange_timeout, conn_auth_timeout, connections_max,
4339 Implemented all the new config settings handling in the server.
4341 Optimized the use of SKE Mutual flag usage. Use it only
4342 if connection authentication protocol is not based in public
4345 Renamed all SilcServerConfigSection* to SilcServerConfig*
4346 to have a bit shorter names.
4348 Affected files silcd/serverconfig.[ch], server.[ch], and
4351 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4353 * Cleaned up the listening sockets code, preparing for the rehash
4354 support. Affected file is silcd/server.c.
4356 * Fixed some output messages. Affected files are silcd/silcd.c,
4359 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4361 * Create lib/doc/silcrng_intro.html document as introduction
4362 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4364 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4366 * Fixes to the silcd config template. Affected file is
4367 doc/example_silcd.conf.in.
4369 * Removed type casts from silc_calloc(), conforming to the
4370 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4372 * Removed param_name member from client, server, and router
4373 section structs, now identifying the param directly.
4375 Added CONFIG_FREE_AUTH macro in config file parsing.
4377 Affected files are silcd/serverconfig.[ch].
4379 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4381 * Fixed command line parameter handling. All SILC initialization
4382 is now done in silc_core_init() which also fixes autoconnecting
4385 Affected files irssi/src/silc/core/silc-core.c,
4386 irssi/src/fe-text/silc.c.
4388 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4390 * Added new configuration options and blocks:
4391 keepalive_secs, reconnect_count, reconnect_interval,
4392 reconnect_interval_max, reconnect_keep_trying and
4393 require_reverser_lookup. Added ConnectionParam block, and
4394 implemented the connection parameters when connecting as
4395 initiator and when accepting connections as responder.
4397 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4398 whether given configuration value has been given already.
4400 Affected files silcd/serverconfig.[c], server.[c].
4402 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4403 algorithm parts and created new file silcalgs.conf, that
4404 is now included from the example_silcd.conf.in.
4406 * Optimized the silc_server_connect_to_router_second to take
4407 the connection configuration object from the SilcServerConnection
4408 object instead of finding it during the connecting phase.
4409 Added the configuration object to SilcServerConnection struct.
4410 Affected files silcd/server_internal.h, server.c.
4412 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4414 * Add the client on channel after it was resolved at the
4415 channel message receiving, and it was not already on the
4416 channel. Affected file lib/silcclient/client_channel.c.
4418 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4420 * Fixed the public key authentication to allocate always the
4421 destination signature buffer instead of using static buffer.
4422 Affected file silcd/protocol.c.
4424 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4426 * Unified the serverconfig.[ch]'s helper function interface.
4427 Affected file silcd/serverconfig.[ch].
4429 * Removed doc/example_silc.conf.in since it is redundant.
4430 The make install will now install irssi/silc.conf file.
4432 * Added new Passphrase and Publickey authentication methods to
4433 config file, allowing both public key and passphrase based
4434 authentication to be set at the same time.
4436 Added `prefer_passphrase_auth' setting in config file which
4437 can be used to set to prefer passwd auth if both passwd and
4438 public key is set. If not set, public key is preferred.
4439 This has effect only when being initiator (responder will try
4442 Added support for authentication with passphrase and public key
4443 at the same time. The passphrase is tried first always since
4444 it is faster to check.
4446 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4448 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4450 * Merged the new SILC Config library, with the server parsing
4451 support. Read the header file silcconfig.h or the toolkit
4452 documentation for the news. Affected files are
4453 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4454 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4455 silcd/protocol.c silcd/server.c silcd/server_backup.c
4456 silcd/serverconfig.[ch] silcd/silcd.c.
4458 * Fixed some silclog documentation. Affected file is
4459 lib/silcutil/silclog.h.
4461 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4463 * The silc_cipher_register, silc_hash_register and
4464 silc_hmac_register now checks if the object to be registered
4465 is registered already. Affected files are
4466 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4468 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4470 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4472 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4474 * Allow zero length channel messages inside the Channel Message
4475 Payload. Affected file lib/silccore/silcchannel.c.
4477 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4478 as header filenames.
4480 * Removed lib/silcclient/README and created HTML file
4481 lib/silcclient/silcclient_using.html, which is now included
4482 as part of Toolkit documentation.
4484 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4486 * Fixed CUMODE_CHANGE notify handling to change the mode of
4487 correct client. Affected file lib/silcclient/client_notify.c.
4489 * Make silc_rng_alloc fail if it cannot allocate the sha1
4490 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4492 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4494 * Fixed the file transfer's key agreement payload to include
4495 zero port also if the hostname is NULL because it could not
4498 Call file transfer monitor callback now also if error occurs
4499 during key agreement protocol.
4501 Changed the silc_client_file_send interface to return the
4502 SilcClientFileError instead of session id. The session ID
4503 is returned into pointer provided as argument.
4505 Check that the file exists locally before sending the
4506 file transfer request at all.
4508 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4510 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4511 error than can occur while key agreement protocol. Affected
4512 file lib/silcclient/silcapi.h.
4514 * Fixed the event_mode CMODE handler to not crash when mode
4515 is changed and +k mode is set in the channel. Affected file
4516 irssi/src/silc/core/silc-channels.c.
4518 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4519 SILC_LOG_WARNING to give out Warning and not Error. Affected
4520 file lib/silcutil/silclog.c.
4522 * Fixed the channel message payload decryption in the function
4523 silc_channel_message_payload_decrypt to not modify the original
4524 buffer before it is verified that the message decrypted
4525 correctly. Otherwise, next time it is called with correct
4526 channel key it won't encrypt since the payload is corrupted.
4527 Affected file lib/silccore/silcchannel.c.
4529 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4531 * Do not constantly resize the window. A fix patch by cras.
4532 Affected file irssi/src/fe-text/screen.c.
4534 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4536 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4537 Affected file lib/silcutil/silcnet.c.
4539 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4541 * Fixed a bug in hash table internal routine for traversing
4542 the table with foreach callback. The current entry may
4543 become invalid in the callback but it was referenced after
4544 the callback returned.
4546 Do not allow auto rehashing of hash table during the
4547 silc_hash_table_foreach operation, for same reasons as it is
4548 not allowed for SilcHashTableList. Affected files are
4549 lib/silcutil/silchashtable.[ch].
4551 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4553 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4554 Win32 DLL. extern's in header files are now declared with
4557 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4559 * Fixed private message handling. It used some old code that
4560 caused the client to crash. Affecte file is
4561 lib/silcclient/client_prvmsg.c.
4563 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4565 * Added function silc_client_add_channel,
4566 silc_client_replace_channel_id, and removed functions
4567 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4568 from client library.
4570 * Added cross reference of the joined channels to the
4571 SilcClientEntry, and changed the SilcChannelEntry's
4572 users list to SilcHashTable. The affected files are
4573 lib/silcclient/idlist.[ch].
4575 * Fixed a bug in hash table tarversing. While the hash table
4576 is traversed with SilcHashTableList the table must not be
4577 rehashed. It is now guaranteed that auto rehashable tables
4578 are not rehashed while tarversing the list. Also defined that
4579 silc_hash_table_rehash must not be called while tarversing
4580 the table. Added function silc_hash_table_list_reset that must
4581 be called after the tarversing is over. The affected files are
4582 lib/silcutil/silchashtable.[ch].
4584 * Changed all hash table traversing to call the new
4585 silc_hash_table_list_reset in server and in client library.
4587 * Added function silc_client_on_channel to return the
4588 SilcChannelUser entry if the specified client entry is joined
4589 on the specified channel. This is exported to application as
4590 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4592 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4594 * Fixed founder regaining problem with JOIN command on normal
4595 server. The notify for mode change must be sent always and
4596 not only if !cmd->pending. Affected file silcd/command.c.
4598 * Fixed the WHOWAS command's reply sending to support the
4599 lists correctly. Affected file silcd/command.c.
4601 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4603 * When sending JOIN command to router for processing the
4604 sender's old command identifier was not saved back to the
4605 sender's command context, fixed now. The affected file is
4608 * Create the key in JOIN command of the router did not return
4609 the channel key, added check for this. Affected file is
4612 * Fixed a channel ID update bug in JOIN command reply. Do
4613 not directly upgrade the ID but call the function
4614 silc_idlist_replace_channel_id if the ID was changed.
4615 Affected file silcd/command_reply.c.
4617 * Fixed memory leaks from command calling if it would fail.
4618 Affected file silcd/command.c.
4620 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4622 * Applied patches from cras:
4624 Memory leak fixes around libaries, irssi window resize fix,
4625 new silclist.h and silcdlist.h, all extern inline changed to
4628 * Removed dotconf from lib/dotconf, not needed anymore.
4630 * Removed TRQ from lib/trq, not needed anymore.
4632 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4633 with server connections. Later this will be configurable
4634 in config file after new config file is done. Affected file
4637 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4639 * Fixed a crash in server related to channel announcements.
4640 Affected file silcd/server.c.
4642 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4644 * Fixed memory leaks in silc_server_create_new_channel*
4645 functions. Affected file silcd/server.c.
4647 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4648 which ID was changed. This way the router will send the
4649 user list for the channel again, and server won't be in
4650 desync in some rare circumstances. Affected file is
4651 silcd/packet_receive.c.
4653 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4655 * Check for NULL socket pointer in the function
4656 silc_server_packet_send_to_channel_real. Affected file
4657 silcd/packet_send.c.
4659 * Fixed the BAN notify handling to correctly remove ban
4660 list. Affected file silcd/packet_receive.c.
4662 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4664 * Fixed some header addition to Toolkit distribution in
4665 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4667 * Added lib/silcclient/client_ops_example.h as an template
4668 file for application programmers to quickly start using
4669 the SilcClientOperation functions in their application.
4670 Updated the lib/silcclient/README as well to tell about this
4671 nice file made available.
4673 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4675 * Call silc_server_remove_from_channels when removing client
4676 entry when NO_SUCH_CLIENT_ID was received. Affected file
4677 is silcd/command_reply.c.
4679 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4681 * Added server & router operator statistics updating. Affected
4682 file silcd/packet_receive.c and silcd/command.c.
4684 * Fixed the SERVER_SIGNOFF notify handling on normal server
4685 not to save the history information for clients. Same was
4686 fixed earlier in remove_clients_by_server function, but not
4687 here. Affected file silcd/packet_receive.c.
4689 * Raised the default connection-retry count from 4 to 7 in
4690 server. Affected file silcd/server.h.
4692 * Cancel any possible reconnect timeouts when we start the
4693 key exchange. Affected file silcd/server.c.
4695 * Do not reconnect on connection failure when SCONNECT was
4696 given. Affected files silcd/server.[ch].
4698 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4700 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4702 * Fixed the NICK command to always give the unformatted
4703 nickname to the one giving the NICK command. If unformatted
4704 nickname is cached already it will be formatted and the
4705 local entry will always get the unformatted nickname.
4706 Affected file lib/silcclient/idlist.c.
4708 * Fixed some double frees from client library commands.
4709 Affected file is lib/silcclient/command.c.
4711 * Fixed CUMODE command in server to assure that no one can
4712 change founder's mode than the founder itself, there was a
4713 little bug. Affected file silcd/command.c.
4715 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4717 * Removed the SilcClientCommandDestructor from the client
4718 libary, it is not needed anymore. Affected files are
4719 lib/silcclient/silcapi.h, command[_reply].[ch],
4720 client_notify, idlist.c.
4722 * Fixed GETKEY command to first resolve client, and then
4723 resolve the server only if the client was not found, instead
4724 of resolving both at the same time. Affected file is
4725 lib/silcclient/command.c.
4727 * Added silc_client_start_key_exchange_cb and lookup the
4728 remote hostname and IP address before starting the key
4729 exchange with server. The affected file is
4730 lib/silcclient/client.c.
4732 * The server's public key is now saved using the IP address
4733 of the server and not the servername for the filename.
4734 The hostname public key filename is checked as an fall back
4735 method if the IP address based filename is not found.
4737 Fixed the GETKEY command to save the fetched server key
4738 in correct filename.
4740 Print the remote server's hostname now when new key is
4741 received during connection process. Affected file is
4742 irssi/src/silc/core/client_ops.c.
4744 * Return always our own public key to the client if it asks
4745 for it with GETKEY command. Affected file silcd/command.c.
4747 * Removed the use_auto_addr variable from default config
4748 file since it was in wrong section. Affected file is
4751 * Fixed TOPIC_CHANGE notification to not route it when it
4752 was sent using silc_server_send_notify_to_channel function.
4753 Affected file silcd/command.c.
4755 * Fixed silc_server_send_notify_kicked to send the kicker's
4756 Client ID also, it was missing. Affected files are
4757 silcd/command.c, silcd/packet_send.[ch].
4759 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4761 * Do not save client history information in SERVER_SIGNOFF.
4762 Fixes the bug in normal server that it does not detect
4763 the client becoming valid after the server becomes back
4764 online. Affected file silcd/server_util.c.
4766 * Added `sock_error' field into the SilcSocketConnection
4767 context. When error occurs during socket operation (read
4768 or write) the error is saved. Added also new function
4769 silc_socket_get_error to return human readable socket error
4770 message. Affected files are lib/silcutil/silcsockconn.[ch],
4771 lib/silcutil/unix/silcunixsockconn.c, and
4772 lib/silcutil/win32/silcwin32sockconn.c.
4774 * The server now prints the socket error message in the
4775 signoff for client. Affected file silcd/server.c.
4777 * Fixed the `created' channel information sending from router
4778 to server in JOIN command. Checks now whether the channel
4779 really was created or not and set it according that.
4781 Fixed the JOIN command to use the client entry's current
4782 ID during the joining procedure instead of the one it sent
4783 in the command (it is checked though), since it can change
4784 between the packet processing and command processing, and
4785 would just case unnecessary pain in the client end. Affected
4786 file silcd/command.c.
4788 * Fixed a channel key payload sending to use correct channel
4789 ID when the server was forced to change the channel's ID by
4790 router. Router sent the key payload with the old Channel ID.
4791 Affected file silcd/packet_receive.c.
4793 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4795 * Call silc_server_save_channel_key only if the key payload
4796 was provided in the JOIN command's command reply. Affected
4797 file silcd/command_reply.c.
4799 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4801 * Fixed silc_mp_sizeinbase to return the value correctly with
4802 MPI. Affected file lib/silcmath/mp_mpi.c.
4804 * Fixed the stop_server signal to correctly stop the scheduler
4805 and gracefully stop the server when SIGTERM or SIGINT signals
4806 are received. Affected file silcd/silcd.c.
4808 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4810 * Simple handling of TERM and HUP signals. Also added some log
4811 flushing call around. Affected file is
4814 * Fixed small bugs in silclog.c. Now buffering output will take
4815 effect after 10 seconds since startup: This will ensure that
4816 no important startup messages are lost. Also output redirection
4817 will preserve original format ([Date] [Type] message).
4818 Affected file is lib/silcutil/silclog.c.
4820 * Added two options to the config file, in the logging section:
4821 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4822 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4824 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4826 * Do not print the warning about log files not being initialized
4827 more than once to avoid excess logging. Affected file is
4828 lib/silcutil/silclog.c.
4830 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4831 the SIM copying in make install in Makefile.am.pre.
4833 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4835 * Rewritten silclog APIs. Globally interesting changes follows:
4836 silc_log_set_files() changed to silc_log_set_file().
4837 silc_log_set_callbacks() changed to silc_log_set_callback().
4838 ROBOdoc documented silclog header file.
4839 SilcLogCb now returns bool to wether inihibit the default
4840 handler or not (to keep the old behaviour return always TRUE).
4841 The new APIs should also fix the problem of the
4842 silcd_error.log file that was written in the current directory.
4845 Log files streams will remain opened after silc_log_set_file()
4846 call, means less CPU usage notably on high traffic servers.
4847 File streams are now full buffered, and flushed to the disk
4848 every 5 minutes, lesses HD activity and CPU usage.
4849 Messages can be redirected, allowing admins to configure
4850 one single logfile for all server messages.
4851 the silc_log_quick global variable to activate fast-logging.
4852 Affected files lib/silcutil/silclog.[ch]
4854 * Changed some code to conform new silclog APIs. Affected
4855 files are doc/example_silcd.conf.in, silcd/server.c
4856 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4859 * Fixed a memory leak that could occur in some situations.
4860 Affected file silcd/serverconfig.c.
4862 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4864 * Added the silc_client_del_client to remove the client from
4865 all channels as well. Affected file lib/silcclient/idlist.c.
4867 * Fixed the client library to correctly remove the client
4868 from all channels when the client entry is being destroyed.
4869 Affected file lib/silcclient/client_notify.c, command.c.
4871 * Added auto-nicking support to the client library. If the
4872 applicatio now sets client->nickname it will be sent to the
4873 server after connecting by the library. This way for example
4874 SILCNICK (or IRCNICK) environment variables will have effect
4875 and always change the nickname automatically to whatever
4876 it is wanted. Affected file lib/silcclient/client.[ch].
4878 * Renamed silc_server_command_bad_chars to the
4879 silc_server_name_bad_chars and moved it to the
4880 silcd/server_util.[ch]. Added also new function
4881 silc_server_name_modify_bad to return nickname that
4882 includes bad characters as new nickname without those
4883 bad characters. This check and modify is now used in
4884 silc_server_new_client when the username is initially set
4885 as nickname, so it must be checked to be valid nickname.
4886 Affected file silcd/packet_receive.c.
4888 * The nickname length is now taken from the packet for real
4889 and not trusted to strlen() since it clearly can return
4890 wrong length for nickname including bad characters. This
4891 also applies to channel names. Affected file silcd/command.c.
4893 * Removed the lib/silcsilm/modules directory. Modules are now
4894 compiled into the lib/silcsim. Fixed the copying of the
4895 modules to follow symbolic links in Makefile.am.pre.
4897 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4899 * Fixed silc_string_regexify list creation. Fixes bugs with
4900 BAN and INVITE commands in server. The affected file is
4901 lib/silcutil/unix/silcunixutil.c.
4903 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4905 * Removed the command destructor entirely from the server's
4906 command and command reply routines. It is not needed, and
4907 its usage was buggy and caused crashes. Affected files are
4908 silcd/command[_reply].[ch].
4910 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4912 * Cancel protocol and NULL sock->protocol if timeout
4913 occurred during protocol. Affected file silcd/server.c.
4915 * Cancel protocol timeouts always before calling the final
4916 callback, to assure that after final callback is called
4917 no other state will be called for the protocol anymore.
4918 Affected file silcd/protocol.c.
4920 * Print error log if incoming connection configuration could
4921 not be found. Affected file silcd/server.c.
4923 * Fixed JOIN command to correctly save the founder mode
4924 to the client on normal SILC server, when the channel
4925 was created by the router. Affected file silcd/command.c.
4927 * Fixed LIST command (hopefully) to send correct reply
4928 packets. Affected file silcd/command.c.
4930 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4932 * The silc_packet_receive_process now returns FALSE if the
4933 read data was invalid packet, and TRUE if it was ok.
4935 The server now checks that if unauthenticated connection
4936 sends data and its processing fails the server will close
4937 the connection since it could be a malicious flooder.
4939 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4941 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4943 * Make sure the warning about error opening a log file is
4944 printed only once and not everytime it fails (produces
4945 too much useless log). Affected file lib/silcutil/silclog.c.
4947 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4949 * Made the silc_server_daemonise() function more readable.
4950 Affected file silcd/server.c.
4952 * Pid file is now optional, the user may comment it out from
4953 the config file. Removed define SILC_SERVER_PID_FILE, we
4954 don't need a default any longer. Affected file
4955 configure.in.pre, lib/Makefile.am.pre.
4957 * Make some use of the pid file. The server now dies at startup
4958 if it detects a valid pid file on his path. The server would
4959 die anyway in this circumstance, because of the bind() failure.
4960 Affected file silcd/silcd.c.
4962 * No longer compiling lib/dotconf.
4964 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4966 * Fixed JOIN command parsing not to crash. Affected file
4967 lib/silcclient/command.c.
4969 * Fied the NICK_CHANGE notify to add the new client entry
4970 even it is resolved. This removes an <[unknown]> nick
4971 thingy bug in the client. Affected file is
4972 lib/silcclient/client_notify.c.
4974 * Do not try to allocate 0 bytes (efence does not like it)
4975 in lib/silccore/silccomand.c when encoding payload.
4977 * Do not take IRCNICK as nickname in Irssi SILC client since
4978 it is not possible to set nickname before hand connecting
4979 the server (TODO has an entry about adding auto-nicking
4982 * Changed the silc_server_command_pending to check whether
4983 there already exists an pending entry with the specified
4984 command, command identifier and pending callback. This is
4985 to fix IDENTIFY and WHOIS related crashes that may register
4986 multiple pending commands with same identifier. Affected
4987 file silcd/command.c.
4989 * Fixed the server to reconnect to the router even if it
4990 was already reconnecting and EOF was received. This to
4991 fix a possibility that the server wouldn't ever try to
4992 auto-reconnect to the router. Affected file silcd/server.c.
4994 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4996 * Fixed the server's password authentication to use the
4997 length of the locally saved password, and not the one
4998 sent in the packet. Affected file silcd/protocol.c.
5000 * Fixed same password authentication problem in the
5001 Authentication Payload handling routines in
5002 lib/silccore/silcauth.c.
5004 * Yet another password authentication problem fixed with
5005 channel password handling in silcd/command.c.
5007 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5009 * If first character of string in silc_parse_userfqdn is '@'
5010 then do not parse it. Affected file is
5011 lib/silcutil/silcutil.c.
5013 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5015 * Fixed minor bug in IDENTIFY command reply sending, which
5016 caused various weird problems during JOIN when it was
5017 resolving names for users. Affected file silcd/command.c.
5019 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5021 * Fixed the IDENTIFY command reply sending to chech better valid
5022 clients. It was possible to send incomplete list of replies.
5023 Affected file silcd/command.c.
5025 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5027 * Added silc_client_command[s]_[un]register functions now to
5028 dynamically register the commands in client library. Removed
5029 the static table of commands. This allows the client library
5030 to call commands without causing the application to know about
5031 what commands library has called.
5033 Removed the INFO command reply kludge to detect when the command
5034 was called by library. Now library use its own command reply
5035 function for INFO command.
5037 Added function silc_client_command_call to call a command.
5038 Application can use it to call command, not access the structure
5041 Now all commands that are sent by the client library (not
5042 explicitly sent by application) use own command reply functions.
5044 Affected files around lib/silcclient/ and in
5045 irssi/src/silc/core/.
5047 * Fixed the WHOIS command reply sending to chech better valid
5048 clients. It was possible to send incomplete list of replies.
5050 Fixed the WHOIS and IDENTIFY to send the request to router
5051 if normal server did not do it and did not find any results.
5053 Affected file silcd/command.c.
5055 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5057 * Moved the internal data from SilcClient context into its
5058 own file, not accesible to application. Affected files
5059 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5060 and other files in client library.
5062 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5064 * Added doc/examples installation target in Makefile.am.pre.
5067 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5069 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5070 commands the found client entry will be removed from the
5071 cache, after notifying application about the error. Affected
5072 file lib/silcclient/command_reply.c.
5074 * Changed the /MSG to check for exact nickname user gave, and
5075 not let `nick' match `nick@host' if it is only one found. Now,
5076 user must type the exact nickname (like nick@host2) even if
5077 there are no more than one same nicks found. This is to avoid
5078 a possibility of sending nickname to wrong nickname since
5079 `nick' could match `nick@host'. Affected file is
5080 irssi/src/core/silc-servers.c.
5082 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5084 * Do not print "you are now server operator" or similar when
5085 giving /away command. Affected files are
5086 irssi/src/silc/core/client_ops.c, silc-servers.h.
5088 * Made the silc_server_command_pending_error_check to send
5089 the same command reply payload it received back to the
5090 original sender of the command. This way all arguments
5091 that was received by the server will be received by the
5092 client too. Affected file silcd/command.c.
5094 * Added the silc_idcache_add to return the created cache entry
5095 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5097 * Add global clients to expire if they are not on any channel.
5098 This is because normal server will never know if they signoff
5099 if they are not on any channel. The cache expiry will take
5100 case of these entries. This is done by normal servers only.
5101 The affected files are silcd/command_reply.c,
5102 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5104 * If server receives invalid ID notification for WHOIS or
5105 IDENTIFY and the ID exists in the lists, it is removed.
5106 Affected file silcd/command_reply.c.
5108 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5109 in client then client entry that it matches is searched and
5110 the nickname is printed on the screen for user. Affected
5111 file irssi/src/silc/core/client_ops.c.
5113 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5115 * Use cache entry expire time in the LIST command reply to
5116 purge old entries from the cache after the LIST command
5117 reply has been received. This way we don't have non-existent
5118 entries in the cache for too long. Affected file is
5119 silcd/command_reply.c.
5121 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5123 * If we are normal server, and we've not resolved client info
5124 in WHOIS or IDENTIFY from router, and it is global client,
5125 we'll check whether it is on some channel. If it is not
5126 then we cannot be sure about its validity and will resolve it
5127 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5128 file silcd/command.c.
5130 * Search channel by name (if possible) rather than by ID
5131 in IDENTIFY command's command reply. Affected file is
5132 silcd/command_reply.c.
5134 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5136 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5137 Updated specs and implemented it. Affected file silcd/command.c,
5138 silcd/packet_send.c and silcd/packet_receive.c.
5140 * Implemented the <founder auth> payload handling in the JOIN
5141 command. If provided all conditions for channel joining
5142 except requirement to provide correct passphrase can be
5143 overrided by the channel founder. Updated the protocol specs.
5144 Affected file silcd/command.c.
5146 Added support for founder auth in JOIN command in client
5147 library. Fixed the parsing of the JOIN command now to support
5148 all options as they should be. The affected file is
5149 lib/silcclient/command.c.
5151 * Optimized the WHOIS and IDENTIFY commands to send the request
5152 to router only if it includes nicknames or other names. If
5153 they include only IDs then check the local cache first before
5154 routing. Affected file is silcd/command.c.
5156 * Added channels topic announcements. Affected file is
5157 silcd/packet_receive.c and silcd/server.c.
5159 * Fixed the silc_server_send_notify_topic_set to really destine
5160 the packet to channel. Affected file silcd/packet_send.c.
5162 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5163 library. Affected file lib/silcclient/client_notify.c.
5165 * Added UMODE announcements. Affected file silcd/server.c.
5167 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5169 * Memory leak fixes in:
5171 lib/silcutil/silcsockconn.c
5172 lib/silcske/silcske.c
5173 lib/silcske/groups.c
5175 lib/silccrypt/silcpkcs.c
5176 lib/silccore/silccommand.c
5177 lib/silccore/silcidcache.c
5182 * ROBOdoc documented the lib/silcske/groups.h file and a
5183 bit changed the interface for better.
5185 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5187 * Update the client entry context in the ID cache after
5188 nick change. Affected file lib/silcclient/command.c.
5189 Fixes the CUMODE command when regaining founder privileges,
5190 and a little WHOIS problem.
5192 * Fixed silc_net_gethostbyname to correctly call the
5193 inet_ntop. Affected file lib/silcutil/silcnet.c.
5195 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5197 * Added IPv6 support checking to the configure.in.pre, added
5198 also --enable-ipv6 option to override the check. Affected
5199 file configure.in.pre.
5201 * The silc_thread_create now calls the start function
5202 directly if threads support is not compiled in. Removes
5203 ugly #ifdef's from generic code. Affected files are
5204 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5206 * Added silc_net_gethostby[name/addr]_async to asynchronously
5207 resolve. Affected files are lib/silcutil/silcnet.[ch].
5209 * Added support for rendering IPv6 based server, client and
5210 channel IDs. Affected file lib/silcutil/silcutil.c.
5212 * Added support for creating IPv6 based server IDs. Affected
5213 file is silcd/serverid.c.
5215 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5217 * Added silc_net_gethostby[addr/name] into the
5218 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5219 routines. Added silc_net_is_ip[4/6]. Affected file is
5220 lib/silcutil/unix/silcunixnet.c. All routines that take
5221 address as argument now supports both IPv4 and IPv6 addresses.
5223 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5225 * Fixed LIST command reply sending in server. Affected file
5228 * Server now sends the kicker's client ID in the KICK notify
5229 to the kicked client. Affected file silcd/command.c.
5231 * The client library now parses the kickers client ID and
5232 UI displays it. Affected files lib/silcclient/client_notify.c
5233 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5235 * Made all payload parsing function prototypes consistent.
5236 They all take now const unsigned char * and uint32 pair as
5237 the payload data instead of SilcBuffer. Changes all around
5238 the source tree. Other unsigned char* -> const unsigned char*
5239 changes around the tree as well.
5241 * Optimized SFTP client and server packet sending not to
5242 allocate new buffer for each packet but to recycle the
5243 first allocated buffer. Affected files are
5244 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5246 * Optimized the SFTP client to use SilcList instead of
5247 SilcDList for requests, because it is faster. Affected file
5248 is lib/silcsftp/sftp_client.c.
5250 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5251 into lib/silccore/silcid.[ch].
5253 Renamed silcpayload.[ch] into silcargument.[ch].
5255 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5257 * If client entry is deleted with active key agreement
5258 session, abort the session.
5260 The silc_client_abort_key_agreement now calls the completion
5261 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5263 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5266 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5268 * Don't use __restrict in older GCC's. Affected file is
5269 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5271 * silc_net_localhost now attempts to reverse lookup the
5272 IP/hostname. Affected file lib/silcutil/silcnet.c.
5274 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5275 command. It can be used to gain founder privileges at
5276 the same time when joining the channel.
5278 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5279 kicker's client ID as well. Updated protocol specs.
5281 Defined that the server must send SILC_COMMAND_IDENTIFY
5282 command reply with error status to client who sent
5283 private message with invalid client ID.
5285 Updated the protocol specification.
5287 * Added silc_server_send_command_reply to send any
5288 command reply. Affected file silcd/packet_send.[ch].
5290 * Added silc_id_payload_encode_data to encode ID payload
5291 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5293 * The server now send IDENTIFY command reply with error
5294 status if client ID in private message is invalid. Affected
5295 file silcd/packet_receive.c.
5297 * Save the server key file with server's IP address in
5298 the filename instead of hostname. The affected file is
5299 irssi/src/silc/core/client_ops.c.
5301 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5303 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5306 * Added libtool support for compiling shared objects in
5307 lib/silcsim. Affected file configure.in.pre and
5308 lib/silcsim/Makefile.am. Original patch by cras.
5310 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5312 * Pid file configuration, and server's config file fixes
5313 patch by toma. Updated CREDITS file.
5315 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5317 * Fixed silc_client_channel_message to not try to decrypt
5318 the message twice if it resolved the destination client
5319 information. This could cause of dropping one channel
5320 message. Affected file lib/silcclient/client_channel.c.
5322 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5324 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5325 lib/silcclient/client.c. This function is used when the SILC
5326 Client is run under some other scheduler, or event loop or
5327 main loop. On GUI applications, for example this may be
5328 desired to used to run the client under the GUI application's
5329 main loop. Typically the GUI application would register an
5330 idle task that calls this function multiple times in a second
5331 to quickly process the SILC specific data.
5333 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5335 * Fixed silc_server_drop() for dropping the supplementary
5336 groups as well, this could cause a security hole on some
5339 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5341 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5344 * Write PID file after dropping privileges. Added -F option
5345 to run server on foreground. A patch by debolaz.
5346 Affected files silcd/server.c, silcd/silcd.c.
5348 * Fixed MOTD to return the MOTD file server name. Affected
5349 file silcd/command.c.
5351 * Added INFO command reply handling to the Irssi SILC Client.
5352 Affected file irssi/src/silc/core/client_ops.c.
5354 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5356 * Fixed the silc_idcache_list_* routines to really support
5357 the dynamic list. Fixes a crash. Affected file is
5358 lib/silccore/silcidcache.c.
5360 * Fixed the LIST command reply to really call LIST command's
5361 pending callbacks. Affected file silcd/command_reply.c.
5363 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5365 * Update conn->local_entry->nickname after giving NICK
5366 command. Affected file lib/silcclient/command.c.
5368 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5370 * Added the [pid] option to the silcd configuration file
5372 Affected files: serverconfig.[ch] and silcd.c
5374 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5376 * Save fingerprint in WHOIS command reply in server.
5377 Affected file silcd/command_reply.c.
5379 * Fixed NICK commands pending callback registration.
5380 Affected file lib/silcclient/command.c.
5382 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5384 * Use ++server->cmd_ident when sending commands in server,
5385 instead of random number. Affected file silcd/command.c.
5387 * Fixed GETKEY command reply to call actually GETKEY pending
5388 command callbacks. Affected file silcd/command_reply.c.
5390 * A bit stricter check for nicknames. Check for same nickname
5391 in NICK command also. Affected file silcd/command.c.
5393 * Do not call INFO command everytime client ID changes, only
5394 during first connecting. Affected file lib/silcclient/client.c.
5396 * Set the new nickname only after successful command reply for
5397 NICK command is returned by server. Affected file
5398 lib/silcclient/command.c.
5400 * Remove nicknames from nicklist during server_signoff notify.
5401 Should fix /NAMES bit more. The affected file is
5402 irssi/src/silc/core/silc-channels.c.
5404 * Added `fingerprint' field to the SilcIDListData in the
5405 silcd/idlist.h to hold the fingerprint of the client's
5408 Send the fingerprint of the client's public key in WHOIS
5411 Affected files silcd/command.c, and silcd/idlist.[ch].
5413 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5414 create fingerprint from given data.
5416 * Show the fingerprint of the client's public key in WHOIS.
5417 Affected files irssi/src/module-formats.[ch] and
5418 irssi/src/silc/core/client_ops.c.
5420 * Format the multiple same nicknames also during JOIN and
5421 NICK_CHANGE notifys. Affected file is
5422 lib/silcclient/client_notify.c.
5424 * Do not print error on screen for invalid private message
5425 payload since it can come if someone is sending private
5426 messages with wrong key. Affected file
5427 lib/silccore/silcprivate.c.
5429 * Fixed multiple concurrent /PING crash. Affected file
5430 lib/silcclient/command.c.
5432 * Changed the wrong ID encoding. All IP addresses must be
5433 in MSB first order in encoded format. They were encoded
5434 wrong and was in LSB format. Affected files are
5435 silcd/serverid.c, lib/silcutil/silcutil.c.
5437 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5439 * Call the `connect' client operation through the scheduler
5440 in case of error. Affected file lib/silcclient/client.c.
5442 * Call the `failure' client operation even if the error
5443 occurred locally during a protocol. Affected file is
5444 lib/silcclient/protocol.c.
5446 * Added support of sending LIST command to router from normal
5447 server. This way normal server can get list of all channels
5448 in the network too. Fixed the channel list sending in the
5449 server too. Affected files are silcd/command.c, and
5450 silcd/command_reply.[ch].
5452 * Added silc_server_update_channels_by_server and
5453 silc_server_remove_channels_by_server. They are used during
5454 disconnection of primary router and in backup router protocol.
5455 Affected file silcd/server_util.[ch], silcd/server.c and
5456 silcd/server_backup.c.
5458 * Fixed channel adding to global list in IDENTIFY command
5459 reply in server. Affected file silcd/command_reply.c.
5461 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5463 * If the incoming packet type is REKEY or REKEY_DONE process
5464 that packet always synchronously. Fixes yet another MAC
5465 failed error on slow (dialup) connections. Affected file
5466 lib/silcclient/client.c and silcd/server.c.
5468 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5470 * Call check_version SKE callback for initiator too. Affected
5471 file lib/silcske/silcske.c.
5473 * Implemented fix for security hole found in the SKE that was
5474 fixed in the specification few days back; the initiator's
5475 public key is now added to the HASH value computation.
5476 Added backwards support for the old way of doing it too, for
5477 old clients and old servers. Affected file is
5478 lib/silcske/silcske.c.
5480 * Enabled mutual authentication by default in SKE. If initiator
5481 is not providing mutual authentication the responder will
5482 force it. This will provide the proof of posession of the
5483 private key for responder. The affected files are
5484 lib/silcclient/protocol.c and silcd/protocol.c.
5486 * Do not cache anymore the server's public key during SKE.
5487 We do mutual authentication so the proof of posession of
5488 private key is done, and if the server is authenticated in
5489 conn auth protocol with public key we must have the public
5490 key already. Affected file silcd/protocol.c.
5492 * Added new global debug variable: silc_debug_hexdump. If
5493 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5494 file lib/silcutil/silclog.[ch].
5496 * Fixed compilation warning due to char * -> const char *.
5497 Affected files lib/silcutil/silcnet.h, and
5498 lib/silccore/silcauth.[ch].
5500 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5502 * Fixed CMODE command when new channel key was created. If
5503 the creation failed the old key was removed. Next time giving
5504 same command would crash the server since the old key was
5505 freed already. Affected file silcd/command.c.
5507 * Fixed the silc_server_announce_get_channels to not crash
5508 on reconnect. Affected file silcd/server.c.
5510 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5512 * Added silc_log_set_debug_string function to set a regex
5513 string to match for debug output. Only the function names,
5514 or filenames matching the given debug string is actually
5515 printed. This way it is possible to filter out those debug
5516 strings that user is not interested in.
5518 Fixed a bug in silc_string_regexify.
5520 Affected files lib/silcutil/silclog.[ch], and
5521 lib/silcutil/unix/silcunixutil.c.
5523 * Changed the -d options in both server and Irssi SILC client
5524 to take the debug string as argument. Affected files
5525 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5527 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5529 * Added silc_hash_babbleprint to create a Bubble Babble
5530 Encoded fingerprint. The encoding is developed by Antti
5531 Huima (draft-huima-babble-01.txt), and it creates human
5532 readable strings out of binary data. Affected file
5533 lib/silccrypt/silchash.[ch].
5535 * Print the babble print now in addition of fingerprint as well
5536 in Irssi SILC client. Affected files are
5537 irssi/src/fe-common/silc/module-formats.[ch],
5538 irssi/src/fe-common/silc/core/client_ops.c.
5540 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5542 * Fixed a security problem found in SKE. The initiator's
5543 public key too is now added to the HASH hash value creation
5544 which is signed by the responder to create the SIGN value.
5545 This will prevent anyone in the middle to lie to the responder
5546 about the initiator's public key. If this is done now, the
5547 man in the middle will get caught. Updated the protocol
5550 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5552 * Better installation directory handling. Configure module
5553 paths and other paths automatically to example_silc* files
5554 in doc/. A patch by toma.
5556 * Fixed compiler warning from MPI library, and from SILC RNG.
5559 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5560 It can be configured with ./configure. A patch by toma.
5562 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5564 * Find correct make to use in prepare-clean. A patch by
5565 toma. Affected file prepare-clean.
5567 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5569 * Added irssi variables use_auto_addr, auto_bind_ip,
5570 auto_bind_port and auto_public_ip.
5572 * Changed the interface for silc_client_send_key_agreement
5573 in lib/silcclient/silcapi.h
5577 irssi/src/silc/core/silc-core.c
5579 lib/silcclient/silcapi.h
5580 irssi/src/silc/core/silc-channels.c
5581 lib/silcclient/client_keyagr.c
5584 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5586 * Added silc_pkcs_public_key_compare to compare two
5587 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5589 * Check that the client who set the founder mode on the
5590 channel is the same client that is giving the founder
5591 mode to itself. It is done by comparing the saved public
5592 key (it is saved even in the authentication is passphrase).
5593 Affected file silcd/command.c.
5595 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5597 * Do not process packet for disconnected socket connection.
5598 Affected file lib/silccore/silcpacket.c.
5600 * Process the DISCONNECT packet through scheduler in the
5601 client library. Affected file lib/silcclient/client.c.
5603 * Fixed the silc_client_packet_parse to not to increase
5604 the packet sequence number if the conn->sock and the
5605 current socket connection is not same. This can happen
5606 for example during key agreement when the conn includes
5607 multiple socket connections (listeners). Affected file
5608 lib/silcclient/client.c.
5610 * The sender of the file transfer request now provides also
5611 the pointer (listener) for the key exchange protocol. If
5612 the listener cannot be created then it sends empty key
5613 agreement and lets the receiver provide the listener.
5615 Added `local_ip' and `local_port' arguments to the
5616 silc_client_file_send. If they are provided they are used,
5617 if not then it will attempt to find local IP address, if
5618 not found or bind fails then the remote client will provide
5621 Affected files are lib/silcclient/client_ftp.c and
5622 lib/silcclient/silcapi.h.
5624 * Extended the FILE SEND command to support defining the
5625 local IP and port for key exchange listener. They are
5626 optional. Affected file irssi/src/silc/core/silc-servers.c.
5628 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5630 * Defined to WHOIS command reply the sending of fingerprint
5631 of the client's public key (if the proof of posession of the
5632 corresponding private key is verified by the server).
5633 Updated to the protocol specification.
5635 * Added support of receiving the client's public key's
5636 fingerprint in command reply in client library. Affected
5637 file is lib/silcclient/command_reply.c, and
5638 lib/silcclient/idlist.[ch].
5640 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5642 * Do not send over 128 chars long nickname to the server
5643 in NICK command. Affected file lib/silcclient/command.c.
5645 * Do not send over 256 chars long channel names to the server
5646 in JOIN command. Affected file lib/silcclient/command.c.
5648 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5650 * Assure that silc_server_close_connection cannot be called
5651 twice for same socket context. Affected file is
5654 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5656 * Send error message to application if opening file for
5657 writing during file transfer fails. Affected file is
5658 lib/silcclient/client_ftp.c.
5660 Remove all file transfer sessions for a client that we're
5661 removing from ID cache.
5663 Affected file is lib/silcclient/client_ftp.c.
5665 * Fixed silc_net_addr2bin to return correct address. Affected
5666 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5668 * Fixed file transfer session removing on signoff notify.
5669 Affected file irssi/src/silc/core/silc-servers.c.
5671 * Added the SilcClientFileError to be returned in the monitor
5672 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5673 Affected file lib/silcclient/silcapi.h.
5675 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5677 * Fixed a crash in silc_client_ftp_free_sessions and
5678 silc_client_ftp_session_free_client. Affected file
5679 lib/silcclient/client_ftp.c.
5681 * Added `disabled' field in the SilcChannelEntry in the server
5682 to indicate if the server entry is disabled. Affected file
5683 silcd/idlist.h, silcd/command[_reply].c.
5685 * SILC server adds now /var/run/silcd.pid everytime it is
5686 started. Affected file silcd/silcd.c.
5688 * Added silc_server_packet_send_clients to send a packet to
5689 the provided table of client entries. Affected file
5690 silcd/packet_send.[ch].
5692 * Fixed a crash in client resolving in client_prvmsg.c in
5693 client library. Affected file lib/silcclient/client_prvmsg.c.
5695 * Do not actually remove the client directly from ID cache
5696 during SERVER_SIGNOFF, but invalidate it. This way we
5697 preserve the WHOWAS info for the client. Affected file
5698 silcd/server_util.c.
5700 * Fixed SERVER_SIGNOFF notify handling in the server. The
5701 server is now able to process incoming SERVER_SIGNOFF notify
5702 for a server that it doesn't even know about. It will remove
5703 the clients provided in the notify. Affected file
5704 silcd/packet_receive.c.
5706 * Check for partial packet in data queue after every packet that
5707 was found from the queue. Return and wait for more data if
5708 there is partial data in queue. Affected file is
5709 lib/silccore/silcpacket.c.
5711 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5713 * Added SilcClietFileError enum to indicate error in
5714 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5715 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5716 Affected files lib/silcclient/silcapi.h and
5717 lib/silcclient/client_ftp.c.
5719 * Check that newsize in silc_buffer_realloc is larger than
5720 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5722 * Added better monitor of file transfers. It now monitors
5723 key agreement protocol during the file transfer too. Added
5724 error reporting too. Affected files
5725 irssi/src/silc/core/silc-servers.c,
5726 irssi/src/fe-common/silc/module-formats.[ch].
5728 * Wrote a help file for FILE command.
5730 * Added silc_rng_global_get_byte_fast to get not-so-secure
5731 random data as fast as possible. Random data is read from
5732 /dev/urandom if available and from the SILC RNG if not
5733 available. It is used in padding generation. Affected file
5734 lib/silccrypt/silcrng.[ch].
5736 * All packets in client library are now processed synchronously.
5737 Optimized packet processing a lot. Affected file
5738 lib/silcclient/client.c.
5740 * All server connection packets are processing synchronously
5741 now in server, to optimize packet processing. Affected file
5744 * Include files are installed now only in Toolkit distribution
5745 if make install is given. Affected files: all Makefile.am's.
5747 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5749 * Assure that silc_client_notify_by_server_resolve does not
5750 resolve the client information multiple times. If it cannot
5751 be found by the first it cannot be found at all. Affected
5752 file lib/silcclient/client_notify.c.
5754 * Fixed WHOWAS command reply calling. Affected file
5755 lib/silcclient/command_reply.c.
5757 * Removed all references to silc_idlist_get_client from the
5758 Irssi SILC client since that call is internal call used by
5759 the library. The Irssi SILC client will use now client
5760 retrieval functions found in silcapi.h.
5762 * Fixed a bug in resolving nickname info before sending
5763 private message. It used freed memory. Affected file
5764 irssi/src/silc/core/silc-servers.c.
5766 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5768 * Assure my_channels statistics cannot go negative in server.
5769 Affected files silcd/server.c, silcd/server_util.c.
5771 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5773 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5775 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5777 * Win32 Toolkit changes. Affected files
5778 win32/silc.dsw, win32/libsilc/libsilc.def,
5779 win32/libsilcclient/libsilc.def,
5780 lib/silcutil/silcutil.c, and
5781 lib/sftp/sftp_fs_memory.c.
5783 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5785 * Added silc_net_localip to return local host's IP address.
5786 Affected file lib/silcutil/silcnet.[ch].
5788 * If key exchange or rekey protocol is active for a connection
5789 parse all packets syncronously since there might be packets
5790 in packet queue that we are not able to process without first
5791 processing packets before them. Affected file silcd/server,
5792 lib/silcclient/client.c.
5794 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5795 whether library should continue processing the packet.
5796 Affected file lib/silccore/silcpacket.h.
5798 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5799 SilcSFTPMonitorData to SFTP server to monitor various
5800 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5801 lib/silcsftp/sftp_server.c.
5803 * Added silc_file_size to return file size. Affected file
5804 lib/silcutil/silcutil.[ch].
5806 * Implemented the file transfer support for the client library.
5807 Added preliminary support for simple client to client one-file
5808 transmission. Affected file lib/silcclient/client_ftp.c,
5809 lib/silccilent/client.[ch].
5811 * Added new local command FILE to the Irssi SILC Client.
5812 It is used to perform the file transfer. It has subcommands
5813 SEND, RECEIVE, SHOW and CLOSE. Affected files
5814 irssi/src/silc/core/client_ops.c,
5815 irssi/src/silc/core/silc-server.[ch].
5817 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5819 * Relay the SILC_PACKET_FTP in the server. Affected files
5820 silcd/server.c and silcd/packet_receive.c.
5822 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5824 * Renamed silc_file_read and silc_file_write to functions
5825 silc_file_readfile and silc_file_writefile. Added function
5826 silc_file_open and silc_file_close. Affected files
5827 lib/silcutil/silcutil.[ch].
5829 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5831 * Resolve the client info when received private message or
5832 channel message for a client which nickname we don't know.
5833 Affected files lib/silcclient/client_prvmsg.c and
5834 lib/silcclient/client_channel.c.
5836 * Do not crash in /KEY if client is not connected. Affected
5837 file irssi/src/silc/core/silc-channels.c.
5839 * Added SilcClientStatus field to the SilcClientEntry in the
5840 lib/silcclient/idlist.h.
5842 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5843 is incomplete and is being resolved, it won't be resolved
5846 Make sure also that USERS command reply does not resolve
5847 twice information. Affected file is
5848 lib/silcclient/command_reply.c.
5850 Make sure that silc_client_get_clients_by_list does not
5851 resolve twice same information.
5853 * Check for valid client->id in the silc_server_free_client_data.
5854 Affected file silcd/server.c.
5856 * Fixed /GETKEY nick@server not to crash if the server entry
5857 is not found. Affected file lib/silcclient/command.c.
5859 * Fixed the silc_server_check_cmode_rights to check the
5860 requested modes correctly. Affected file silcd/command.c.
5862 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5864 * Better checks for non-printable chars in nick added.
5865 Affected file silcd/command.c.
5867 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5869 * Call the silc_server_udpate_servers_by_server in the
5870 primary router that comes back online in the backup resuming
5871 protocol. Otherwise it routes packets wrong. Affected file
5872 silcd/server_util.[ch], silcd/server_backup.c.
5874 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5876 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5877 lib/silcutil/silcbuffmt.[ch].
5879 * Redefined the SILC packet header to include the padding
5880 length. Affected file lib/silccore/silcpacket.[ch].
5882 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5883 length for maximum padding up to 128 bytes). Affected
5884 file lib/silccore/silcpacket.h.
5886 * Removed all backwards support for old 0.5.x MAC thingies.
5887 The SILC packet header change makes it impossible to be
5888 backwards compatible.
5890 * Send the ENDING packet with timeout in the backup resuming
5891 protocol. This is to assure that all routers has connected
5892 to the primary router. Affected file silcd/server_backup.c.
5894 * Changed the RNG to take the first IV from random data. It
5895 used to take it from zero actually. Changed the RNG also
5896 to use /dev/urandom during session. /dev/random is used
5897 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5899 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5901 * Changed the SILC packet header to have the first two bytes
5902 (the packet length) encrypted. Affected files aroung the
5903 code tree, lib/silccore/silcpacket.[ch]. Removed the
5904 SilcPacketCheckDecrypt callback. It is not needed anymore
5905 since the silc_packet_receive_process will determine now
5906 whether the packet is normal or special.
5908 * Implemented the unidirectional MAC keys. Affected files
5909 lib/silcske/silcske.c, silcd/protocol.c and
5910 lib/silcclient/protocol.c.
5912 * Implemented the packet sequence number to the MAC computation.
5913 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5914 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5915 lib/silcclient/protocol.c.
5917 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5919 * Allow backup router to announce servers. All servers
5920 announced by backup router are added to the global list
5921 automatically. Update hte server's socket to our primary
5922 router also when backup router announces a server.
5923 Affected file silcd/packet_receive.c.
5925 * Do not update the client->router in the function
5926 silc_server_udpate_clients_by_server if the client is on
5927 global list. We might fail to find any specific server
5928 for locally connected clients and local cell clients. They
5929 should still use the `from' and not `to' as client->router.
5930 This fixes backup router resuming protocol. Affected file
5931 silcd/server_util.c.
5933 * Decrease channel statistics count only if the channel
5934 deletion worked. Affected files are silcd/server.c and
5935 silcd/server_util.c.
5937 * Added silc_server_update_servers_by_server to update origin
5938 of all server entries. Used during backup router protocol.
5939 Affected files silcd/server_util.[ch], silcd/server.c. and
5940 silcd/backup_router.c.
5942 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5943 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5944 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5945 lib/silccrypt/silchmac.c.
5947 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5949 * Assure that router cannot reroute the same channel message
5950 to the sender. Affected file silcd/packet_receive.c.
5952 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5954 * Made better checks that the channel message is not sent
5955 to the router it came from. Affected file is
5956 silcd/packet_send.c. Fixed memory leak too.
5958 * Announce informations for incoming router connection, but
5959 only after checking if it is replaced by backup router.
5960 Affected file silcd/packet_receive.c.
5962 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5964 * Fixed the backup resuming protocol to work in multiple
5965 router environment. Affected file silcd/server_backup.c.
5967 * Route packet only to one router in the function
5968 silc_server_packet_send_to_channel. Affected file is
5969 silcd/packet_send.c.
5971 * Fixed silc_server_send_notify_dest to set the broadcast
5972 flag. Fixed the silc_server_send_notify_topic to actually
5973 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5974 Affected file silcd/packet_send.c.
5976 * Changed the SFTP Filesystem interface. Changed the
5977 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5978 the filesystem operation function. The SilcSFTPFilesystem
5979 is now a context that is allocated by all filesystem allocation
5980 functions and it already includes the operations structure
5981 and filesystem specific context. It is given as argument
5982 now to the silc_sftp_server_start. This made the interface
5983 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5984 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5986 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5988 * Changed the backup router adding and getting interfaces
5989 in the server. The router that will be replaced by the
5990 specified backup router is now sent as argument. Affected
5991 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5994 * Added silc_net_addr2bin_ne to return the binary form of
5995 the IP address in network byte order. Affected files
5996 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5998 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6000 * Check for existing server ID in silc_server_new_server
6001 and in silc_server_connect_to_router_final and remove the
6002 old entry if it exists. Affected file silcd/packet_receive.c,
6005 * Send the channel message always to only one router, either
6006 in upstream or downstream. Affected file is
6007 silcd/packet_send.c.
6009 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6011 * Wrote the definition of the backup resuming protocol to the
6012 protocol specification.
6014 * Removed one redundant channel key generation from normal
6015 server during joining procedure. Removed one redundant
6016 channel key sending from server to router during joining
6017 procedure. Affected file silcd/command.c.
6019 * Made minor bugfixes to the backup router resuming protocol.
6020 Affected file silcd/server_backup.c, server.c.
6022 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6024 * Added --disable-asm configuration option. Affected files
6025 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6028 * Implemented the backup resuming protocol that is used to
6029 resume the primary router position in the cell after the
6030 primary router comes back online. Affected files
6031 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6032 and silcd/server_util.[ch].
6034 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6036 * Sleep two (2) seconds after sending QUIT command to server.
6037 Affected file lib/silcclient/command.c.
6039 * Assure that if outgoing data buffer is pending do not force
6040 send any data. Affected file silcd/packet_send.c.
6042 * Assure that if outgoing data buffer is pending do not force
6043 send any data. Affected file lib/silcclient/client.c.
6045 * Implemented the backup router support when the primary router
6046 goes down. The servers and routers can now use the backup
6047 router as new primary router without loosing connectivity.
6049 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6051 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6052 in the server to indicate disabled entry. All data read
6053 from the connection will be ignored and no data is sent
6054 for entry that is disabled. Affected files are
6055 silcd/idlist.h, silcd/server.c.
6057 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6059 * Created SFTP client and server test programs in the
6060 lib/silcsftp/tests directory.
6062 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6064 * Implemented memory filesystem (virtual filesystem) for
6065 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6068 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6070 * Implemented the SFTP (SSH File Transfer Protocol) to the
6071 lib/silcsftp. It includes SFTP client and SFTP server
6074 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6076 * Moved lib/silccore/silcprotocol.[ch] to the
6077 lib/silcutil library.
6079 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6080 take variable argument list pointer as argument. Affected
6081 file lib/silcutil/silcbuffmt.[ch].
6083 * Added silc_buffer_set function that is used to set data
6084 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6085 Affected file lib/silcutil/silcbuffer.h.
6087 * Changed various routines in the core library to use the new
6088 silc_buffer_set instead of allocating new buffer only for
6091 * Added 64-bit value formatting and unformatting support to the
6092 silc_buffer_[un]format routines. Affected file is
6093 lib/silcutil/silcbuffmt.[ch].
6095 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6096 to includes/bitmove.h.
6098 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6100 * Fixed channel user mode saving in client library. Affected
6101 file lib/silcclient/command[_reply].c.
6103 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6105 * Defined the file transfer to the SILC Protocol. Added
6106 new packet type SILC_PACKET_FTP and defined File Transfer
6107 Payload. The mandatory file transfer protocol is SFTP
6108 (SSH File Transfer Protocol). Affected file in addition
6109 of the internet draft is lib/silccore/silcpacket.h.
6111 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6112 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6113 is used as part of backup router protocol when the primary
6114 router of the cell is back online and wishes to resume
6115 the position as primary router.
6117 * Redefined the MAC generation keys in the protocol. The
6118 same key is not used anymore in both direction. Both
6119 direction will now use different keys for sending and
6120 receiving. This fixes a potential security flaw. This
6121 change causes incompatibilities in the protocol.
6123 * Redefined also the MAC computation from the packet.
6124 An packet sequence number is now added to the MAC
6125 computation. This prevents possible replay attacks against
6126 the protocol. This change too causes incompatibilities
6129 Added `sequence' field to the SilcPacketContext to hold
6130 the current sequence number for the packet.
6132 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6134 * Added `created' field to the SilcIDListData in the file
6135 silcd/idlist.h to indicate the time when the entry was
6138 * Added `created' field to the SilcChannelEntry too. Affected
6139 file silcd/idlist.h.
6141 * Added `creation_time' aguments to all the announcement functions
6142 in the server. If it is provided then only the entries that
6143 was created after the provided time frame are actually
6144 announced. Affected file silcd/server.[ch].
6146 * The protocol says that the Channel ID's IP address must be
6147 based on the router's IP address. Added check for this in
6148 the silc_server_new_channel when processing incoming New Channel
6149 Payload. Affected file silcd/packet_receive.c.
6151 * Print out the correct version with --version in SILC client.
6152 Affected file irssi/src/silc/core/silc-core.c.
6154 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6156 * Fixed WHOWAS command to check for completnes of the client
6157 entry always, not just when the command is coming from client.
6158 Affected file silcd/command.c.
6160 * Added new function silc_server_packet_queue_purge to purge the
6161 outgoing data queue to the network. After the function returns
6162 it is guaranteed that the outgoing packet queue is empty.
6163 Affected file silcd/packet_send.[ch].
6165 * Purge the outgoing packet queue in the rekey protocol's final
6166 callback to assure that all rekey packets go to the network
6167 before quitting the protocol. Affected file silcd/server.c.
6169 * Added silc_client_packet_queue_parse as similar function as
6170 in server to the client library. The affected file is
6171 lib/silcclient/client.c.
6173 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6175 * Splitted silcd/server.c and created silcd/server_util.[ch]
6176 for utility functions.
6178 * Added new socket flag SILC_SF_DISABLED to indicate that the
6179 connection is open but nothing can be sent to or received from
6180 the connection. Affected file lib/silcutil/silsockconn.[ch].
6181 The checking for disabled socket is checked in the low level
6182 silc_socket_write and silc_socket_read functions.
6184 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6186 * Allow only nicknames and channel names that fits into the
6187 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6189 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6191 * When processing JOIN command reply in server check that if
6192 the channel exists in our global list we'll move it the local
6193 list. Affected file silcd/command_reply.c.
6195 * Fixed the check whether client is joined on the channel already
6196 in JOIN command. Affected file lib/silcclient/command.c.
6198 * Fixed the JOIN command reply to check whether the channel
6199 already exists. Affected file lib/silcclient/command_reply.c.
6201 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6203 * Added silc_ske_status_string to map the SKE error numbers
6204 to readable strings. The affected files are
6205 lib/silcske/silcske[_status].[ch].
6207 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6209 * Do not show the private channels on the WHOIS channel list
6210 as it is not allowed by the protocol. The affected file is
6213 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6215 * Assure that the packet length digged from the actual packet
6216 is something sensible in the silc_packet_decrypt_rest_special
6217 in lib/silccrypt/silcpacket.c.
6219 * Free and NULL the allocated pointer in silc_hmac_alloc if
6220 the HMAC allocation fails. The affected file is
6221 lib/silccrypt/silchmac.c.
6223 * Print the selected security properties to the log files in
6224 the server. Affected file silcd/protocol.c.
6226 * Add SKE's reference counter even if calling the completion
6227 callback manually. Otherwise it goes negative, although it
6228 does not cause any problems. The affected file is
6229 lib/silcske/silcske.c.
6231 * Remove the client entry with short timeout after giving the
6232 KILL command. Affected file lib/silcclient/command.c.
6234 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6235 case all found clients are already disconnected (WHOWAS would
6236 found them) in the server. Affected file silcd/command.c.
6238 * Update the last_receive (time of last data received) to be
6239 updated only when received private or channel message so that
6240 the idle time showed in WHOIS makes more sense.
6242 * Added boolean field `valid' in to the SilcClientEntry in the
6243 client library to indicate whether the entry is valid or not.
6244 This fixes the nickname change bug on channel when changing
6245 the nickname to be same than the old (like nick to Nick) the
6246 nickname formatter doesn't set the new nick anymore to Nick@host.
6247 Affected file lib/silcclient/idlist.[ch].
6249 * Now actually fixed the nickname changing on disconnection.
6250 Added new function silc_change_nick to the Irssi SILC Client.
6251 Affected file irssi/src/silc/core/client_ops.c,
6252 irssi/src/silc/core/silc-nicklist.[ch].
6254 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6256 * Check that the public key exists in the GETKEY command before
6257 trying to encode it. Affected file silcd/command.c.
6259 * Print some notifications on received public keys with GETKEY
6260 command in the Irssi SILC Client. Affected files are
6261 irssi/src/fe-common/silc/module-formats.[ch],
6262 irssi/src/silc/core/client_ops.c.
6264 * Use IDENTIFY command to resolve the server information in the
6265 GETKEY command instead of INFO command. Affected file
6266 lib/silcclient/command.c.
6268 * All command reply functions in the client library now calls
6269 the pending command reply callbacks even if an error has
6270 occurred. The server has done this a long time and now it was
6271 time to move the client library to this as well. Now all
6272 errors can be delivered back to the pending command reply
6273 callbacks if necessary. Affected files are
6274 lib/silcclient/command[_reply].[ch].
6276 * Change the nickname on disconnection back to the username
6277 because in reconnect the server will enforce it to it anyway.
6278 Affected file irssi/src/silc/core/silc-servers.c.
6280 * Fixed a config file parsing bug in the Irssi SILC client.
6281 Affected file irssi/src/silc/core/clientconfig.c.
6283 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6285 * When printing the channel mode on JOIN, verify that the
6286 channel key and channel's HMAC are valid. Affected file
6287 irssi/src/silc/core/client_ops.c.
6289 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6291 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6292 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6293 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6295 * Removed channel key rekey task deleting from the function
6296 silc_server_save_channel_key. Affected file silcd/server.c.
6297 Added explicit timeout task context instead that is used to
6298 delete the task if we are registering a new task before the
6299 new task has elapsed.
6301 * When channel key rekey occurs the client library now saves
6302 the old channel key for a short period of time (10 seconds) and
6303 is able to use it in case some is still sending channel
6304 messages encrypted with the old key after the rekey. Affected
6305 file lib/silcclient/[idlist.h|client_channel.c].
6307 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6309 * Added check to the silc_server_new_id_real to not accept
6310 new ID if it is the sender's own ID. Affected file is
6311 silcd/packet_receive.c.
6313 * Assure that we do not announce ourself or the one we've
6314 sending our announcements when we're router and are announcing
6315 servers to our primary router. Affected file silcd/server.c.
6317 * Fixed silc_server_command_identify_check_client to assemble
6318 correct WHOIS packet. It send corrupted WHOIS packet and
6319 caused problem with router to router connections. Affected
6320 file silcd/command.c.
6322 Fixed also silc_server_command_whois_check the same way
6323 as for the IDENTIFY command.
6325 * Added new SilcIDListStatus to the server in the SilcIDListData
6326 structure. The status now includes the current status of
6327 the entry (like registered, resolved etc.). Affected file
6328 silcd/idlist.[ch]. Defined a bunch of different status types
6329 as well. This replaced the old boolean registered field as well.
6331 Added resolve_cmd_ident field to the SilcClientEntry structure
6332 too so that if the entry is for example being resolved so
6333 another command may attach to the same pending command reply
6334 without requiring to resolve the same entry again. This concept
6335 should optimize the WHOIS and the IDENTIFY resolving under
6336 heavy load by taking away unnecessary resolving for entries
6337 that are being resolved already.
6339 Added support for adding multiple pending commands for one
6340 command idenfier. Affected file silcd/command[_reply].[ch].
6342 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6343 before deleting the data. Otherwise the hash table will have
6344 freed data in comparison functions. Affected file is
6345 silcd/command_reply.c.
6347 * Fixed silc_idlist_replace_client_id to add the new entry to
6348 the cache with NULL nickname. Otherwise there will be invalid
6349 memory as the nickname after the nickname is freed. Affected
6350 file silcd/packet_receive.c.
6352 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6353 saved into wrong slots because the previous number of entries
6354 was not taken into account. Affected file silcd/idlist.c.
6355 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6357 * If we are router and we receive JOIN notify to a channel that
6358 does not have any users then notified client is marked as the
6359 channel founder, as it is it. The affected file is
6360 silcd/packet_receive.c
6362 * Added to the extended hash table API's table_del_*ext functions
6363 the destructor as argument too, so that the caller can decide
6364 which destructor to use or whether to use destructor at all.
6365 Affected file lib/silcutil/silchashtable.[ch].
6367 * Fixed ID Cache purging. It actually deleted the entries from
6368 the hash table after the data was freed. The hash table ended
6369 up comparing freed memory. The affected file is
6370 lib/silccore/silcidcache.c.
6372 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6374 * Fixed Irssi SILC client's KILL command's HELP syntax.
6376 * The USERS command now resolves the detailed user information
6377 if the userinfo field is missing. Affected file is
6378 lib/silcclient/command_reply.c.
6380 * Do not print error in silc_file_read if the read file does
6381 not exist. Just silently return NULL. Affected file is
6382 lib/silcutil/silcutil.c.
6384 * Fixed the silc_log_output to not wine about NULL filename
6385 and to not create some bogus " " filename. Affected file is
6386 lib/silcutil/silclog.c.
6388 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6390 * Fixed various printing bugs on the user interface in the
6391 Irssi SILC Client. Minor changes that were forgotten from
6394 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6396 * Fixed the configure.in.pre and the compilation and distribution
6397 environment to support the new autoconf 2.52. That version is
6398 now required to compile the CVS trunk.
6400 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6402 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6403 to generally parse user@fqdn format strings. Affected file
6404 lib/silcutil/silcutil.c.
6406 * Added nickname_format and nickname_force_format fields to the
6407 SilcClientParams structure. The first one defines the format
6408 for the nicknames that the library will enforce if the receives
6409 multiple same nicknames. The second one is boolean value and
6410 can be used to force the library to always enforce the format
6411 to the nicknames regardles whether there are multiple nicknames
6412 or not. This configurable formatting was employed to flexibly
6413 support accessing multiple nicknames from the user interface.
6414 The userinterface can now set the nicknames to what ever format
6415 they prefer. Affected file lib/silcclient/silcapi.h.
6417 Added function silc_client_nickname_format to the file
6418 lib/silcclient/idlist.c. It performs the nickname formatting.
6420 Added new field `hostname´ to the SilcClientEntry context.
6421 It holds the hostname of the client. Affected file is
6422 lib/silcclient/idlist.h.
6424 * Irssi SILC Client sets the nicknames in nick@hostn format.
6425 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6426 irssi/src/silc/core/silc-core.c.
6428 The WHOIS printing now also shows both the real nickname and
6429 the formatted nickname so that user knows how to access the
6430 user if there are multiple same nicknames cached. Affected
6431 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6432 printing formatting too to take the hostname now as a separate
6433 argument. The Affected file is
6434 irssi/src/fe-common/silc/modules-formats.[ch].
6436 * Changed the silc_client_get_clients_local to accept the formatted
6437 nickname as argument. It accepts the real nickname too but the
6438 formatted nickname can be used to find the true entry from
6439 multiple entries. Affected file lib/silcclient/silcapi.h and
6440 lib/silcclient/idlist.c.
6442 * Added nickname_format_parse field to the SilcClientParams.
6443 It is a callback function provided by the application to parse
6444 the nickname out of the formatted nickname string. The library
6445 calls it to get the nickname from the formatted string. Since
6446 the application generally knows better the format of the nickname
6447 string it parses it instead of the library, even though library
6448 encodes the formatted string. If the callback function is not
6449 provided then the library will use the string as is. The
6450 affected file is lib/silcclient/silcapi.h.
6452 * All the nickname strings passed to the client library in
6453 commands are now expected to be formatted nickname strings.
6454 If the command does not support the formatted nickname string
6455 it will assume that the sent string is the actual nickname.
6456 Affected file lib/silcclient/command.c.
6458 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6460 * Added public key authentication support to OPER and SILCOPER
6461 commands in the client library. Affected file is
6462 lib/silcclient/command.c.
6464 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6466 * Changed the get_auth_methdod client operation to be asynchronous.
6467 It can be async if the application resolves the authentication
6468 method from the server during the negotiation. Added new
6469 SilcGetAuthMeth completion callback that the application will
6470 call after resolving the authentication method.
6472 Added function silc_client_request_authentication_method that
6473 the application can use to resolve the authentication method
6474 from the server. Added also SilcConnectionAuthRequest callback
6475 that the library will call after the server has replied. The
6476 application can call this function if it does not know the
6477 current authentication method.
6479 Affected files are lib/silcclient/client.c and
6480 lib/silcclient/silcapi.h.
6482 * The Irssi SILC client now automatically resolves the authentication
6483 method incase any configuration information is not present (and
6484 currently there never is). The affected file is
6485 irssi/src/silc/core/client_ops.c.
6487 * Fixed public key authentication from the client library.
6488 Affected file lib/silcclient/protocol.c. Changed also the
6489 protocol specification about the public key authentication in
6490 the connection authentication protocol. The actual data to be
6491 signed is now computed with a hash function before signing.
6493 * Fixed the public key authentication from the server as well.
6494 Affected file silcd/protocol.c.
6496 * Removed the mlock()'s from the memory allocation routines.
6497 Affected file lib/silcutil/silcmemory.c. The ./configure does
6498 not check anymore for the mlock(). Affected file is
6501 * Fixed USERS command in server to allow the execution of the
6502 command for private and secret channels if the client sending
6503 the command is on the channel. Affected file silcd/command.c.
6505 * Fixed silc_client_get_clients_local to return the clients
6506 count correctly. It could return wrong value. Affected file
6507 lib/silcclient/idlist.c.
6509 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6511 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6512 types. The assembler optimizations seemed not to like 64-bit
6513 data types. The assmebler optimizations thus are now enabled
6514 also for BSD systems as opposed to only enable them for Linux.
6516 * Do not check for threads at all on BSD systems. Affected
6517 file configure.in.pre.
6519 * Removed -n and -h options from the Irssi SILC Client since
6520 they are not used in silc.
6522 * Fixed the prime generation to assure that the first digit
6523 of the generated random number is not zero since our conversion
6524 routines does not like number strings that starts with zero
6525 digit. If zero digit is seen the random number is regenerated.
6526 This caused some corrupted RSA keys when the zero first digit
6527 was met. Affected file lib/silcmath/silcprimegen.c.
6529 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6531 * Fixed WIN32 configuration in the ./configure script.
6532 Fixed to include xti.h on environments that has it.
6533 Patches by Carsten Ilchmann and andrew.
6535 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6537 * Changed the silc_id_create_client_id to be collision
6538 resistant. It is now assured that there cannot be created
6539 two same client ID's. I suspect that some weird bugs in
6540 the server were actually caused by duplicate Client IDs.
6541 Affected file silcd/serverid.[ch]. A router receiving
6542 new ID now also assures and informs the sending server
6543 if the ID caused collision.
6545 * Changed the silc_id_create_channel_id to also assure that
6546 there are no collisions.
6548 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6550 * Statement about ignoring the Mutual Authentication flag when
6551 performing rekey with PFS was a bit misleading. It is ignored
6552 if it was set in the initial negotiation, it cannot be even
6553 set in the rekey. Fixed in the ke-auth draft. Started the
6554 new versions of the protocol drafts in the doc/.
6556 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6558 * Fixed a bug in silc_client_command_identify_save when saving
6559 new channel information. The channel name was no duplicated
6560 and caused crash on exit. Affected file is
6561 lib/silcclient/command_reply.c.
6563 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6565 * Fixed the getkey command handling in the server. Send just
6566 empty OK reply to the sender if the key could not be fetched
6567 (but everything else was ok, like the key just was not available).
6568 Changed the public key parameter to optional in the protocol
6569 specs so that empty OK reply can be sent. Affected file
6572 Added a message to Irssi SILC client to tell to user if the
6573 server did not return a public key.
6575 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6577 * Fixed a channel key regeneration bug. It registered new
6578 timeout tasks exponentially until all system resources were
6579 used. Affected file silcd/server.c.
6581 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6583 * Added the SILC Document generator to the scripts/silcdoc.
6584 It can be used to generate the Toolkit Reference Manual out
6585 of the source tree. Internally it will also use the RoboDoc
6586 generator now imported in util/robodoc.
6588 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6590 * Added couple of return's in rekey protocol if error orccurred
6591 during the protocol. The execution must be terminated.
6592 Affected file silcd/protocol.c. Also, terminate the protocol
6593 always with timeout.
6595 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6597 * The client's Client ID was created initally from the wrong
6598 nickname (it could have been in format nick@host) in the
6599 silc_server_new_client. Affected file silcd/packet_receive.c
6601 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6603 * Added some SILC_LOG_ERROR's to various error conditions
6604 if client could not be added to ID cache. Affected files
6605 silcd/packet_receive.c and silcd/server.c.
6607 * When client's sock->user_data is freed, NULL also the
6608 client->router and client->connection pointers. Added check
6609 for these pointers being NULL to various places around the
6610 code. Affected file silcd/server.c.
6612 * Added client->data.registered == TRUE checks to various
6613 places around the code to assure that unregistered client's
6614 are not handled when it is not allowed. Affected file
6617 * Added `bool registered' fields to all
6618 silc_idlist_[server|client]_get_* routines to indicate whether
6619 the fetched client needs to be registered or not. Affected
6620 file silcd/idlist.[ch].
6622 * Add your own entry as registered to the ID cache in the
6623 server. Affected file server.c.
6625 * Fixed a bug in silc_server_new_server. The SilcServer was
6626 set as the new server's context instead of SilcServerEntry.
6627 This naturally caused some weird bugs.
6629 * Added "updated" field the SilcChannelEntry which indicates
6630 the time since the channel entry was last accessed. This
6631 can be used to determine whether it is necessary to
6632 announce the channel after backup resuming protocol.
6633 Affected files silcd/idlist.[ch].
6635 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6637 * Do not delete the channel rekey task when adding it
6638 for in silc_server_create_channel_key.
6640 * Changed the silc_server_create_channel_key to return
6641 TRUE or FALSE to indicate the success of the channel key
6644 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6646 * Fixed MSVC++ project files and added missing files to
6647 Makefiles under win32/.
6649 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6651 * Do not add TCP_NODELAY flag if the operating system
6652 does not have it defined. Affected files are
6653 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6655 * Fixed buffer overflow from Irssi SILC Client. Affected
6656 file irssi/src/fe-common/core/themes.c.
6658 * Fixed double free in client library in the file
6659 lib/silcclient/client.c when disconnecting from server.
6661 * Applied double free patch from cras to Irssi SILC client.
6662 Affected files irssi/src/core/[modules/expandos].c
6664 * Fixed the disconnection handling to Irssi SILC Client.
6665 The application must call silc_client_close_connection
6666 in ops->connect client operation in case of failure of
6667 the connection. Affected file is
6668 irssi/src/silc/core/client_ops.c.
6670 * Do not set sock->protocol to NULL in the function
6671 silc_client_close_connection after executing the protocol's
6672 final callback since the sock might not be valid anymore.
6673 Affected file lib/silcclient/client.c.
6675 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6677 * Do not enable SILC_THREADS if the linking with libpthread
6678 did not happen. Affected file configure.in.pre.
6680 * Added notion to protocol specification that server must
6681 verify the sent authentication payload with CMODE when
6682 setting the channel founder key. Implemented it to the
6683 server. Affected file silcd/command.c.
6685 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6687 * Added _EXTRA_DIST SILC distribution variable to the
6688 distributions file. It is used to conditionally add extra
6689 files or directories to the specific distribution. Affected
6690 files ./prepare, Makefile.am.pre and distributions.
6692 Removed the `_' from the start of the distribution names.
6695 * Added README.WIN32 for instructions to compile the Toolkit
6698 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6700 * Fixed a double free in disconnection in the server. Affected
6701 file is silcd/server.c.
6703 * Fixed the lib/silcske/groups.c to work now also with GMP
6704 MP library. The string conversion did not work when using
6705 specific base and the base is indicated in the string as well.
6707 * Created win32/ directory which now includes MSVC++ specific
6708 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6709 It will appear only in the toolkit distribution
6711 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6713 * Changed the key material distribution function in case when
6714 the hash output is too short. The data is now concatenated
6715 a bit differently than it used to. Made the change to the
6716 SKE protocol specification.
6718 * Added better GMP detection to configure.in.pre. A patch
6721 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6723 * Fixed a minor bug in SKE that might cause some problem on
6724 some platforms. Affected file lib/silcske/silcske.c.
6726 * Added the cookie checking for initiator in the SKE. It checks
6727 that the responder returns the sent cookie unmodified. The
6728 affected file is lib/silcske/silcske.c. Added new SKE
6729 error type INVALID_COOKIE that can be sent during the
6730 negotiation. Fixed some memory leaks as well.
6732 * Added the "invalid cookie" error message to Irssi SILC client's
6735 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6737 * Added `task_max' field to the SilcClientParams to indicate
6738 the maximum tasks the scheduler can handle. If set to zero,
6739 default values are used. Affected file lib/silcclient/silcapi.h.
6741 * Fixed memory leaks in silc_client_close_connection. Affected
6742 file lib/silcclient/client.c.
6744 * Added silc_client_del_client_entry to client library to free
6745 all memory of given client entry. Affected file is
6746 lib/silcclient/idlist.[ch].
6748 * Added new functions silc_client_del_channel and
6749 silc_client_del_server to delete channel and server entries.
6750 Affected file lib/silcclient/[silcapi.h/idlist.c].
6752 * Removed silc_client_del_client_by_id from silcapi.h.
6754 * Fixed the INFO command to return the server's own info
6755 correctly when querying by Server ID. Affected file is
6758 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6760 * Removed the non-blocking settings in WIN32 code in the
6761 silc_sock_[read/write] and added SleepEx instead. Affected
6762 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6763 of input data is now checked with FIONREAD and ioctlsocket.
6765 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6767 * Call silc_schedule_task_del_by_context in the
6768 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6769 Affected file lib/silccore/silcprotocol.c.
6771 * Call silc_protocol_cancel for active protocols in the
6772 silc_server_close_connection if the funtion
6773 silc_server_free_sock_user_data has not been called.
6774 Affected file silcd/server.c.
6776 * Generic tasks cannot be deleted using the del_by_fd
6777 task deleting function since generic tasks does not match
6778 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6780 * Added a notion to SILCOPER help file that the SILCOPER works
6781 only on router server, not on normal server.
6783 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6785 * Added for WIN32 support for the new scheduler as well.
6786 Affected file lib/silcutil/win32/silcwin32schedule.c.
6788 * Fixed the SHA1 implementation to work on various platforms.
6790 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6792 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6793 API. It is part of the scheduler now. Everything else is
6794 as previously but some functions has changed their names.
6795 Checkout the lib/silcutil/silcschedule.h for the interface.
6796 Updated all applications to use the new interface. Affected
6797 files are lib/silcutil/silcschedule.[ch].
6799 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6801 * Found a bug in the SKE implementation. The HASH value,
6802 specified by the protocol, was not computed correctly. The
6803 public key of the responder was not added to the computation
6804 even though it is mandatory. Affected file lib/silcske/silcske.c.
6805 This unfortunately causes incompatibilities with older
6806 clients and servers.
6808 * Added WIN32 specific network init and uninit functions:
6809 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6810 the Winsock2. Affected file lib/silcutil/silcnet.h and
6811 lib/silcutil/win32/silcwin32net.c.
6813 * Set the socket always to nonblocking mode on WIN32 after
6814 reading data or writing data. Affected file is
6815 lib/silcutil/win32/silcwin32sockconn.c.
6817 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6819 * Fixed various compilation problems under WIN32. Affected
6820 files lib/silcutil/win32/silcwin32thread.c and
6821 lib/silcutil/win32/silcwin32schedule.c.
6823 * Removed all _internal.h #includes from public header
6824 files. Internal headers must never be included from
6827 Removed also the lib/silcske/payload_internal.h file.
6829 * All include files that may be needed (public and some others
6830 included by the public headers) by application developers are
6831 now copied to the ./includes directory. It does not copy any
6832 internal headers. Affected file Makefile.defines.pre and all
6833 Makefile.am's under lib/ and subdirs.
6835 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6837 * Do not change the ~/.silc directory's permissions automatically.
6838 Affected file irssi/src/silc/core/clientutil.c.
6840 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6842 * Do not cancel the protocol in silc_server_close_connection
6843 it might cause recursion. Now cancelled in the function
6844 silc_server_free_sock_user_data. Affected file silcd/server.c.
6846 * Fixed the silc_server_remove_clients_by_server to regenerate
6847 the channel keys correctly finally. Added also new function
6848 silc_server_remove_clients_channels to actually do it.
6849 Affected file silcd/server.c.
6851 * Fixed the silc_server_new_channel to not crash by giving
6852 wrong router to the new channel. Affected file is
6853 silcd/packet_receive.c.
6855 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6857 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6858 which is given as argument to the silc_client_alloc now.
6859 It can be used to configure the client and set various parameters
6860 that affect the function of the client.
6862 * The USERS command in server did not check whether the channel
6863 is private or secret. Affected file silcd/command.c.
6865 * Added new argument to the USERS command in protocol specification.
6866 The USERS command now can take the channel name as argument
6867 as well. Added support for this in client and server and
6868 updated the protocol specs.
6870 * Completed the GETKEY command in client. It can be now used
6871 to fetch also servers public key not only some clients.
6872 Affected files lib/silcclient/command[_reply].c.
6874 * Added silc_client_get_server to return server entry by the
6875 server name. Affected files lib/silcclient/silcapi.h and
6878 * Redefined the IDENTIFY command in protocol specification to be
6879 more generic. It now can be used to query information about
6880 any entity in the SILC Network, including clients, servers and
6881 channels. The query may be based either the entity's name
6882 or the ID. Added support for this in both client and server.
6884 Affected files silcd/command.c and lib/silcclient/command.c
6885 and command_reply.c.
6887 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6888 the _from_client and _from_server functions. Affected file
6891 * Added silc_client_get_channel_by_id_resolve to the file
6892 lib/silcclient/silcapi.h to resolve channel information by
6893 its ID. Added also silc_client_get_channel_by_id that
6894 does not resolve it from the server.
6896 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6898 * Added SilcServerEntry context into the client library
6899 to represent one server. The INFO command now allocates
6900 these to save the resolved server info. For now on the
6901 client library will also keep information about servers,
6902 connected and resolved with INFO.
6904 The INFO command now allocates the SilcServerEntry context
6905 and saves the server info there. The COMMAND_REPLY in
6906 the INFO now returns the parameters to application in
6907 same order as defined in the protocol specification.
6909 The entries are cached in the client->server_cache.
6911 * The INFO command is now issued after received the Client ID
6912 from the server. Affected file lib/silcclient/client.c.
6914 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6915 to the application as the mode changer might be server.
6916 It is guaranteed that NULL is not returned anymore to the
6917 application. Affected file lib/silcclient/client_notify.c.
6919 The ID Type is now also passed to the application so that
6920 it can check whether the returned entry is SilcClientEntry
6923 Added new function silc_client_get_server_by_id to return
6924 the server entry by ID. Affected files are the
6925 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6927 * Do not create the channel in the Irssi SILC Client when issuing
6928 the JOIN command but when received the sucessful JOIN command
6929 reply. Otherwise the channel might get created even though we
6930 could not join it. The Affected file is
6931 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6933 * Fixed a channel joining bug in router. The router must also
6934 check the channel modes, invite and ban lists etc. when serving
6935 the JOIN command sent by normal server. Affected file is
6936 silcd/command.c. The router now resolves the client's
6937 information from the server who sent the JOIN command if it
6938 does not know it, and processes the JOIN command only after
6941 * Changed the SilcCommandCb to take new argument; void *context2.
6942 Affected file lib/silccore/silccommand.h
6944 The second argument in the command callbacks in the server now
6945 includes the SilcServerCommandReplyContext if the command was
6946 called as pending command callback from the command reply.
6947 Otherwise it is NULL. When called as pending the status of the
6948 command reply will be checked and if it was erronous the
6949 error will be sent to the original sender of the command.
6950 This way the client always receives the error messages even
6951 though the server was actually the one who received the error
6952 when it resent the command to router, for example. Affected
6953 files silcd/command[_reply].[ch].
6955 * Fixed sending WHOWAS command's error message to client if
6956 the requested client could not be found. It was missing.
6959 * Changed the CMODE and CUMODE commands reply arguments in the
6960 protocol specification. The Channel ID is now sent in both
6961 of the commands to identify the channel. Implemented this
6962 new feature to the client and server. Affected files
6963 lib/silcclient/command_reply.c and silcd/command.c.
6965 * Made better checks for invite and ban lists in the JOIN
6966 command in server. Affected file silcd/command.c.
6968 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6970 * The server now performs the incoming host IP/DNS lookup
6971 using the silc_socket_host_lookup and thus does not block
6972 the server anymore. Affected file silcd/server.c.
6974 * Completed the multi-thread support for SILC Scheduler in
6975 the lib/silcutil/silcschedule.c.
6977 * Fixed the configure.in.pre to detect the pthread correctly
6980 * Fixed a deadlock in silc_task_queue_wakeup in the file
6981 lib/silcutil/silctask.c.
6983 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6985 * Added new function silc_schedule_wakeup that is used in
6986 multi-threaded environment to wakeup the main thread's
6987 schduler. It needs to be used when a thread adds a new task
6988 or removes a task from task queues. After waking up, the
6989 scheduler will detect the task queue changes. If threads
6990 support is not compiled in this function has no effect.
6991 Implemented the wakeup mechanism to both Unix and WIN32
6992 systems. Affected files are lib/silcutil/silcschedule.[ch],
6993 lib/silcutil/unix/silcunixschedule.c and the
6994 lib/silcutil/win32/silcwin32schedule.c.
6996 * Added new function silc_task_queue_wakeup to wakeup the
6997 scheduler by the specified task queue. Affected file
6998 lib/silcutil/silctask.[ch].
7000 * The silc_socket_host_lookup_start now wakes up the scheduler
7001 after adding the timeout task. Affected file is
7002 lib/silcutil/silcsockconn.c.
7004 * The silc_socket_host_lookup is synchronous now if the threads
7005 support is not compiled in. However, the callback is still
7006 called asyncronously through the scheduler, anyway. Affected
7007 file lib/silcutil/silcsockconn.c.
7009 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7011 * Added new function silc_socket_host_lookup to perform
7012 asynchronous IP and FQDN lookups for the socket connection.
7013 Affected files lib/silcutil/silcsockconn.[ch].
7015 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7017 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7018 that may or may not compile the mutex support in.
7020 Changed the silc_mutex_alloc interface. It allocates the
7021 mutex now to the sent pointer and returns TRUE or FALSE.
7023 Affected file lib/silcutil/silcmutex.h.
7025 * Wrote the SILC Task Queue interface to support multi-threads.
7026 Affected file lib/silcutil/silctask.[ch].
7028 * Wrote the SILC Scheduler to support multi-threads. Affected
7029 file lib/silcutil/silcschedule.c.
7031 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7033 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7034 in lib/silcutil/win32/.
7036 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7038 * Defined SILC Mutex API and SILC Thread API and implemented
7039 them for Unix. Affected files are
7040 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7041 lib/silcutil/unix/silcunixmutex.c and
7042 lib/silcutil/unix/silcunixthread.c.
7044 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7046 * Fixed the silc_server_remove_clients_by_server's channel
7047 key re-generation. The hash table handling was incorrect
7048 and would not work with many channels. Affected file is
7051 * Fixed some memory leaks around the server code.
7053 * Rewrote the silc_server_get_users_on_channel to support IPv6
7054 based Client ID's. Affected file silcd/server.c.
7056 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7057 specification. However, a separate document must be written
7058 to define the detailed signing procedure and the payload
7059 associated with the flag. Defined the flag to the
7060 lib/silccore/silcchannel.h as well.
7062 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7064 * Changed the dynamic tables to static size tables in the
7065 lib/silccrypt/silchmac.c.
7067 * Removed GCC dependencies from the code. A patch by cras.
7069 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7071 * Do not show the error "Error receiving packet bla bla"
7072 in server if it really was not an error (-2 means that reading
7073 is pending). Affected file silcd/server.c.
7075 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7077 * Fixed a possible crash in silc_server_remove_clients_by_server
7078 in silcd/server.c. Fixed there also some memory leaks.
7080 * Fixed the silc_idlist_replace_client_id. It could replace
7081 wrong key in the hash table. Affected file silcd/idlist.c.
7083 * Do not check whether there are global users on the channel
7084 if the channel->global_users is FALSE. Affected functions
7085 silc_server_remove_from_one_channel and
7086 silc_server_remove_from_channels in silcd/server.c. Also,
7087 do not check if the removed client is local as we can be
7088 sure that global client was not removed from the channel
7089 and checking for global users is not needed.
7091 * The silc_server_remove_clients_by_server now re-generates
7092 the channel keys correctly for those channels that had
7093 clients removed from them. Affected file silcd/server.c.
7095 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7097 * Found the reason of random crashes in the server. We weren't
7098 ignoring the SIGPIPE signal (which can be sent in write())
7099 and it crashed the server. Affected file silcd/silcd.c.
7101 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7103 * Assure that sock->user_data is not NULL in the function
7104 silc_server_packet_send in silcd/packet_send.c.
7106 * Disconnect the remote connection if it could not be added
7107 to any ID lists in the server. The affected file is
7110 * Check in silc_server_packet_send[_real/dest] that the
7111 socket is not disconnecting and ignore the data if it is.
7112 Affected file silcd/packet_send.c.
7114 * Define inline to __inline on native WIN32 compilation.
7115 Affected file includes/silcwin32.h.
7117 * Added some explicit type casts for inline code since MSVC
7118 require them. Affected files lib/silcutil/silcbuffer.h,
7119 lib/trq/silcdlist.h and lib/trq/silclist.h.
7121 * Print warning in log files from now on if the packet
7122 decryption fails. Affected file silcd/server.c.
7124 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7126 * Changed the `say' client operation's interface to accept
7127 new `type' argument to indicate the type of the message sent
7128 by the library. The application may filter the library's
7129 messages according the type. The affected file is the
7130 lib/silcclient/silcapi.h.
7132 * Added two new functions to lib/silcclient/silcapi.h:
7133 silc_client_del_client and silc_client_del_client_by_id.
7134 Affected file lib/silcclient/idlist.c.
7136 * Moved the clientincludes.h from includes/ to silc/ and
7137 serverincludes.h from includes/ to silcd/.
7139 * The modes for the CMODE and CUMODE are now passed as
7140 uint32 for application with COMMAND_REPLY. The affected
7141 file is lib/silcclient/command_reply.c.
7143 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7145 * /WHOIS without arguments shows client's own information.
7146 Affected file lib/silcclient/command.c.
7148 * Changed PING to not accept any arguments. The specs
7149 says that client can ping only the connected server so
7150 requiring an argument is not needed. Affected file is
7151 lib/silcclient/command.c.
7153 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7155 * Fixed a fatal bug in private message sending and reception
7156 encryption and decryption when using private message keys.
7157 The implementation was incorrect and did not follow the
7158 specification. It causd that some of the message were
7159 lost since it did not use the sending and receiving keys
7160 as the protocol suggests. This has been fixed and will cause
7161 incompatibilities with older clients when sending private
7162 message encrypted with private message keys. Affected files
7163 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7164 and various other in Irssi SILC Client.
7166 Added `responder' boolean argument to the functions
7167 silc_client_add_private_message_key[_ske] to indicate when
7168 the key is added as responder or initiator of the key
7171 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7173 * Removed the silc_ske_check_version function and created
7174 a SilcSKECheckVersion callback. Added also a function
7175 silc_ske_set_callbacks that is now used to set all SKE
7176 callbacks. The callback functions are not given to
7177 the SKE functions anymore, but this function is used to
7180 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7182 * Added `silc_version' argument to the silc_client_alloc
7183 to define the version of the application for the library.
7184 The library will use the version string to compare it
7185 against the remote host's (usually a server) version
7186 string. Affected file lib/silcclient/silcapi.h
7188 * Added the KE protocol context to Key Agreement context
7189 in client library so that we can abort the SKE if it
7190 is in process when we get timeout. Affected file is
7191 lib/silcclient/client_keyagr.c.
7193 * Do not resolve the client ID forever if it returns in the
7194 first time that such client does not exist. This was done
7195 for example with private message. Affected file is
7196 lib/silcclient/client_prvmsg.c.
7198 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7200 * Do not add regex.h for WIN32. The affected file
7201 includes/silcincludes.h.
7203 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7204 not work yet 100%. It generates the DLL's automatically
7205 when compiling with --with-win32 under cygwin.
7207 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7209 * lib/contrib/regex.c is not compiled on WIN32.
7211 * Added silc_net_get_socket_opt function to the
7212 lib/silcutil/silcnet.h.
7214 * Added includes/silcwin32.h for WIN32 specific includes
7217 * Do not use ptime structure or any of the posix process
7218 functions on WIN32 in lib/silccrypt/silrng.c.
7220 * Added silc_gettimeofday to provide generic function
7221 for struct timeval on all platforms. Added the function
7222 to lib/silcutil/silcutil.h.
7224 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7226 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7227 library as they clearly belong there. As a plus side we
7228 can make the actual socket connection routines platform
7231 Added also new generic function silc_socket_read and
7232 silc_socket_write (that used to be silc_packet_[read/write].
7233 The implementation of these are platform specific.
7235 * Added WIN32 specific routines of silc_socket_[read/write]
7236 to lib/silcutil/win32/silcwin32sockconn.c.
7238 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7240 * Added preliminary support for native WIN32 compilation under
7241 cygwin (using the -mno-cygwin option for GCC) to the
7242 ./configure.in.pre. The --with-win32 now prepares the
7243 compilation for native WIN32.
7245 * Rewrote the SILC Scheduler interface in the file
7246 lib/silcutil/silcschedule.h. The scheduler is now context
7247 based and does not have anymore any global static scheduler.
7248 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7249 and created lib/silcutil/win32 directory for WIN32 based
7252 * Added Unix specific network routines to the
7253 lib/silcutil/unix/silcunixnet.c and the old
7254 lib/silcutil/silcnet.c includes now only generic routines.
7256 Added WIN32 specific network routines to the
7257 lib/silcutil/win32/silcwin32net.c.
7259 * Added Unix specific utility functions from the
7260 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7262 * Added WIN32 SILC Scheduler to the file
7263 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7266 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7268 * Do not handle JOIN notify in the server if the target client
7269 is not registered (idata->registered == FALSE). The affected
7270 file is silcd/packet_receive.c.
7272 * Update the nickrec->founder in event_cumode in the Irssi SILC
7273 client. Affected file irssi/src/silc/core/silc-channels.c.
7275 * Fixed the CUMODE_CHANGE notify handling in the server when
7276 server and router are announcing their clients on channels.
7277 Now the mode changes are saved and notified correctly. The
7278 affected file is /silcd/packet_receive.c.
7280 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7281 They really did not replace the cache entry in the ID Cache.
7282 Now they do that. Affected file silcd/idlist.c.
7284 * Fixed the KICK notify handling in the Irssi SILC client to
7285 update the channel records so that the kicked client does not
7286 appear to be on the channel. The affected file is
7287 irssi/src/silc/core/silc-channels.c.
7289 * Always update the conn->current_channel when executing command
7290 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7292 * Fixed the KILL notify handling in Irssi SILC client to remove
7293 the killed client on all channels.
7295 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7297 * Fixed the silc_parse_command_line to remove extra spaces
7298 from the start and end of the arguments. Affected file is
7299 lib/silcutil/silcutil.c.
7301 * Cancel and free any active protocol in the function
7302 silc_server_close_connection. Affected file silcd/server.c.
7304 * Cancel and free any active protocol in the function
7305 silc_client_close_connction. Affected file is
7306 lib/silcclient/client.c.
7308 * Do not execute the KILL command for clients that are in
7309 history (ie. they are not in the network). Affected file is
7312 * Fixed KILL notify handling, client does not crash anymore.
7313 Affected file irssi/src/silc/core/silc-channels.c.
7315 * Reduced the default packet buffer size from 2048 to 1024 in
7316 lib/silccore/silcpacket.c.
7318 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7319 counter to the SKE context that is incresed when the SKE library
7320 performs async operation outside the library. If the outside
7321 process frees the SKE context and FREED status will be set
7322 and the library will detect after the sync operation that the
7323 libary is freed. The affected files are
7324 lib/silcske/silcske[_status].[ch].
7326 * Resolve the client entry information in the function
7327 silc_client_channel_message to assure that NULL pointer is not
7328 passed as client entry to the application. */
7330 * Fixed the task timeout calculation to assure that there is
7331 never negative timeouts. The affected file is
7332 lib/silcutil/silcschedule.c.
7334 * Fixed the channel user mode notification sending in server.
7335 It was sent point-to-point to the router (or to server by router)
7336 but it needs to be destined to a channel. The routines now
7337 supports sending the channel user mode notifys to the channels
7338 when announcing clients and channels. Affected files are
7339 silcd/server.c and silcd/packet_receive.c.
7341 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7342 It did not actually replace the old channel entry in the cache.
7343 Affected file lib/silcclient/client_notify.c.
7345 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7347 * Fixed a possible crash in silc_packet_send_prepare. It now
7348 assures always that there is enough space in the buffer and
7349 at the tail area of the buffer (for MAC).
7351 Fixed the inbound buffer reallocation in silc_packet_read.
7352 It was old code and did not handle the reallocation correctly.
7355 The affected file is lib/silccore/silcpacket.c.
7357 * Fixed buffer overflow in silc_parse_nickname in the file
7358 lib/silcutil/silcutil.c.
7360 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7362 * make install generates new server keys only if there is not
7365 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7367 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7368 Added check that if the NOREPLY is set then we will not send
7369 the away message. This avoids infinite loop of away messages
7370 if both clients are away. The affected file is
7371 lib/silcclient/client_prvmsg.c.
7373 * Fixed client crash if /NICK was given without arguments.
7374 Affected file lib/silcclient/command.c.
7376 * Server does not send the invite list in INVITE command back
7377 to the client if the list was not altered. Added this notion
7378 to the protocol spec as well. Affected file silcd/command.c.
7380 Fixed possible crash in INVITE command by checking the
7381 value of silc_server_get_client_route command.
7383 * Fixed the INVITE notify type handling. The arguments are now
7384 taken in correct order and client does not crash. The affected
7385 file is irssi/src/silc/core/silc-channels.c.
7387 Removed the "Inviting xxx to channel" message from the
7388 client library away and let the application handle it.
7389 Affected file lib/silcclient/command.c. Added that message
7390 to Irssi SILC client's message formats.
7392 * Fixed CMODE command crash in client. It now checks the
7393 amount of arguments correctly and does not crash. The affected
7394 file is lib/silcclient/command.c.
7396 * Do not create new channel automatically in silc_channels_join
7397 but check whether the channel by that name already exists.
7398 Affected file irssi/silc/core/silc-channels.c.
7400 * Do not send the SERVER_SIGNOFF to router if the disconnected
7401 entity was the router. Affected file silcd/server.c.
7403 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7404 SILC client as it was missing from there.
7406 Added the handling of the KICK notify to the Irssi SILC client
7407 as it was missing. Added "you have been kicked" message to
7408 Irssi SILC client's message modules formats.
7410 Added the handing of the KILL notify to the Irssi SILC client
7411 as it was missing. Added the kill message module formats
7414 The affected file is irssi/src/silc/core/silc-channels.c.
7416 * The router did not save the channel mode the server announced.
7417 Affected file silcd/packet_receive.c.
7419 * Fixed a possible crash in INFO command in server. If the
7420 server did not provide the server info it crashed. Affected
7421 file silcd/command.c.
7423 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7425 * Fixed the GETKEY command in the server to check also the
7426 global list. Otherwise the GETKEY would not work correctly
7427 in normal SILC server. Affected file silcd/command.c.
7429 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7431 * Fixed GETKEY crash, it crashed if the command did not succseed.
7433 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7435 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7436 is now real and not just an macro interface to GMP.
7438 Removed the entire GMP from the source tree and imported new
7439 NSS MPI library instead. Reason for removing GMP is that it is
7440 extremely large and compiles extremely slow. The NSS MPI
7441 is only a few files and compiles in less than 10 seconds.
7442 The speed is also about the same as GMP. The MPI is imported
7443 to lib/silcmath/mpi.
7445 If the system has GMP installed we will still use the GMP.
7446 If it is not then the NSS MPI will be compiled.
7448 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7450 * Merged a long nickname (127 characters long) crash bugfix from
7451 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7453 * Merged a freed memory reference bugfix from Irssi CVS tree.
7454 Affected file irssi/src/core/commands.c.
7456 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7458 * Added the server's public key sving and verification to the
7459 server when performing the SKE. This was missing and the
7460 remote server's (or router's) public key was accepted without
7461 checking whether we have it previously or trust it at all.
7462 Affected file silcd/protocol.c.
7464 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7466 * Check in the silc_server_timeout_remote if protocol is active
7467 and make sure that the protocol's final callback is called so
7468 that all memory if freed. Affected file silcd/server.c.
7470 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7472 * silc_server_whois_send_reply crashed the server if the nickname
7473 was 127 characters long. Affected file silcd/command.c.
7475 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7477 * Added sanity check to the silc_server_new_client. If the hostname
7478 is provided inside username then check that the provided hostname
7479 really is the same as the resolved one. If the hostname was not
7480 resolved then check it from the public key. Affected file is
7481 silcd/packet_receive.c.
7483 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7484 if the server disconnected us and the connection is not valid
7485 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7487 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7488 the library to the lib/silcutil/silcutil.[ch].
7490 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7492 * Close log file after open. Affected file
7493 lib/silcutil/silclog.c.
7495 * Check whether sock == NULL in silc_client_send_packet and return
7496 if it is. Affected file lib/silcclient/silcclient.c.
7498 * Check rec->entry == NULL in the Irssi SILC Client before
7499 sending the channel message. Affecte file is
7500 irssi/src/silc/core/silc-servers.c.
7502 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7504 * Merged a splitted window bugfix from Irssi CVS tree. The
7505 affected file is irssi/src/fe-text/textbuffer-view.c.
7507 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7508 It did not print nickname.
7510 * Improved the distributions system a bit.
7512 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7514 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7515 irssi/src/fe-text/gui-window.c.
7517 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7518 to in-active server. The affected file is
7519 irssi/src/silc/core/client_ops.c.
7521 * Resolve the client in USERS command reply if the entry does
7522 not have username resolved. The affected file is
7523 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7524 command to WHOIS command to really resolve stuff. The USERS
7525 is not used any more in any critical section so WHOIS can
7526 be used even though it might be slower than IDENTIFY.
7528 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7531 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7533 * Changed the protocol API a bit more consistent in the
7534 lib/silccore/silcprotocol.[ch].
7536 * Changed the following headers to ROBODoc format:
7538 lib/silccore/silcpayload.h
7539 lib/silccore/silcprotocol.h
7540 lib/silccore/silcsockconn.h
7542 All core library headers are now formatted.
7544 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7546 * Fixed a bug in Irssi SILC client; do not show that you are
7547 server/router operator if you really are not. Affected file is
7548 irssi/src/silc/core/client_ops.c.
7550 * Renamed silc_command_free_payload to silc_command_payload_free.
7551 Affected file lib/silccore/silccommand.h
7553 * Added silcmath.h to include the prototoypes of various routines
7554 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7557 * Changed the following headers to ROBODoc format:
7559 lib/silccore/silcchannel.h
7560 lib/silccore/silccommand.h
7561 lib/silccore/silcid.h
7562 lib/silccore/silcidcache.h
7563 lib/silccore/silcmode.h
7564 lib/silccore/silcnotify.h
7565 lib/silccore/silcpacket.h
7566 lib/silcmath/silcmath.h
7568 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7570 * Added checking to the server code not to start the server if
7571 ciphers and stuff are not configured properly. Affected files
7572 silcd/serverconfig.[h] and silcd/server.c.
7574 * Changed the layout of the header files of the public interfaces
7575 in the SILC libraries. The new layout supports ROBODoc
7576 documentation tool (and some others) so that it is easy to create
7577 a library reference manual. All the other headers and source
7578 code must still follow the CodingStyle document. Also source
7579 code must not include these ROBODoc stuffs, only the headers.
7580 Furthermore, all public interface headers must now be named
7581 by using `silc' prefix, example: silcapi.h, silccipher.h.
7582 Some files were renamed due to this. All the other headers
7583 must not be used as public interfaces. I will update the
7584 CodingStyle document later. Changed following headers, so far:
7586 lib/silcclient/silcapi.h
7587 lib/silccore/silcauth.h
7588 lib/silccore/silcprivate.h
7589 lib/silccrypt/silcdh.h
7591 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7595 * Removed silc_client_packet_send_flush from the client library
7596 as it is not needed. Affected file lib/silcclient/client.[ch].
7598 * Added printing of message of unresolved authentication method
7599 to the Irssi SILC client. Added it to the module formats.
7600 Removed the same message from the client library.
7602 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7604 * Added new distribution feature, DISTLABEL. Every distribution
7605 can define own preprocessor label that can be used in the
7606 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7607 file distributions, acconfig.h.pre and prepare.
7609 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7611 * Added Makefile.defines_int to include the actual definitions
7612 for Makefile.defines.in. Tested the new distribution system,
7613 created distributions and tested installation.
7615 * Added AWAY message printing to the Irssi SILC client. Added
7616 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7618 * Added SCONNECT command to call the SILC's CONNECT command.
7619 Cannot use CONNECT directly since Irssi uses that internally.
7620 Affected file irssi/src/silc/core/silc-servers.c.
7622 Added ACTION local command. It is same as ME command but takes
7623 the channel as mandatory argument.
7625 Rewrote some of the Irssi's help files to suite for SILC
7628 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7630 * Added Makefile.defines[.in] that should for now on be included
7631 in all Makefile.am file in the source tree. That file includes
7632 all common compilation definitions for SILC source tree.
7634 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7636 * Minor changes to the ./prepare script to change the package
7637 name according the distribution name to the configure.in.
7639 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7641 * Created new distribution system. Added file `distributions'
7642 that defines all the distributions that can be created out of
7643 the SILC source tree. The ./prepare script now reads that
7644 file to determine how to prepare the distributions. The
7645 first argument to the ./prepare is the name of the distribution
7646 and second is the version of the distribution. If given
7647 without arguments it creates the default (toolkit) distribution
7648 with the default version (defined in ./prepare).
7650 All Makefile.am files that are subject to the distributions
7651 are now named as Makefile.am.pre. These are ./Makefile.am
7652 and lib/Makefile.am. Others may be changed later.
7654 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7656 * Added invite list, ban list, some key management and connection
7657 error message printing to module formats in the Irssi SILC client.
7659 * Added new silc_client_set_away_message to set the away message
7660 that is back to the person who sent private message. The
7661 affected file lib/silcclient/silcapi.h and the
7662 lib/silcclient/client_prvmsg.c.
7664 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7666 * Fixed the private message sending in the Irssi SILC client,
7667 added local command KEY to the Irssi SILC client.
7669 Added key management and key agreement message formats to the
7670 irssi/src/fe-common/silc/module-formats.[ch].
7672 Added USERS (alias WHO) printing, server/router operator
7673 indication and LIST command printing to the module formats.
7675 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7677 * Fixed channel joining notify handling, cumode notify handling
7678 from Irssi SILC client.
7680 * Added SILC specific module-formats to the Irssi SILC client so
7681 that SILC specific message hilighting, colors etc is possible.
7682 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7684 Added channel mode, channel user mode, actions, notices,
7685 whois and whowas printing to the the module-formats.c.
7687 * Fixed a bug in channel deletion in the server. The channel
7688 is not left to the cache even if the channel founder auth mode
7689 is set when there are no users anymore on the channel. Affected
7690 file silcd/server.c.
7692 * The silc_net_localhost now resolves the entire hostname including
7693 the domain name. Affected file lib/silcutil/silcnet.c.
7695 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7697 * Changed the ask_passphrase client operation to be ascynchronous.
7698 It has now a completion callback and a context that the
7699 application must call after it has got the passphrase from
7700 the user. Affected files lib/silcclient/silcapi.h,
7701 lib/silcclient/protocol.c, lib/silcclient/command.c and
7704 Added SilcAskPassphrase callback that the application calls
7705 to deliver the passphrase to the library.
7707 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7708 The public key verification and especially a certificate
7709 verification is asynchronous procedure.
7711 Added new SILC_SKE_STATUS_PENDING status to indicate the
7712 request is pending and a callback will be called to finalize
7715 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7716 indicate that remote end did not send its public key (or
7717 certificate), even though we require it. Added check for this
7718 condition in the SKE. This was a security bug, now fixed.
7720 Defined new SilcSKEVerifyCbCompletion callback that is called
7721 when the verification process is completed.
7723 The affected files lib/silcske/silcske_status.h and
7724 lib/silcske/silcske.[ch].
7726 * Changed the verify_public_key client operation to be async
7727 as well. Defined SilcVerifyPublicKey callback that is used to
7728 indicate the success of the public key verification process.
7730 Changed the server and client to use the new async client
7733 * Changed the Irssi SILC client's internal scheduler to be called
7734 twice as many times as it used to be. As a result the client
7735 should be a bit faster now. Affected file is
7736 irssi/src/silc/core/silc-core.c.
7738 * Added support to Irssi SILC client of asynchronous public key
7739 verification and passphrase inquiry. Affected file is
7740 irssi/src/silc/core/silc-core.c.
7742 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7744 * Do not say "You have left channel %s" in client library.
7745 Moved it to the application. Affected files are
7746 lib/silcclient/command.c and silc/client_ops.c.
7748 * Fixed silc_client_get_clients. Command context was not
7749 duplicated and was freed memory in the callback. Affected
7750 file lib/silcclient/idlist.c.
7752 * Do not say "you are now talking..." on JOIN command in the
7753 client library. The appliation must handle it.
7755 * Do not say ".. changed topic to" in command reply in the
7756 client libary. The application must handle it.
7758 * Fixed TOPIC command sending in the client library.
7760 * Fixed a memory leak in silc_client_command_free in the file
7761 lib/silcclient/command.c.
7763 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7765 * Imported a modified version of Irssi client to the source tree.
7766 The Irssi will be used to create a new client called
7767 Irssi SILC. Imported to irssi/.
7769 Added silc_core_init_finish function to the Irssi. Affected
7770 file irssi/configure.in.
7772 A lot changes in the Makefile.ams around the irssi tree.
7774 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7776 * Do not rehash if the new size is same as the old size of the
7777 hash table, in the silc_hash_table_rehash*. The affected file
7778 lib/silcutil/silchashtable.c.
7780 * Replaced hash_table_del_by_context calls from the server
7781 (when channel->user_list and client->channels) to the
7782 hash_table_del as it is sufficient and faster.
7784 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7786 * Added silc_hash_table_list, silc_hash_table_get and the
7787 SilcHashTableList structure to provide an alternative way to
7788 traverse the hash table. The affected files are
7789 lib/silcutil/silchashtable.[ch].
7791 * Changed the server's idlist routines to use the hash table
7792 routines to optimize the code.
7794 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7796 * Replaced the client entry's `channel' list and channel entry's
7797 `user_list' list to hash tables for optimized lookup. Changed
7798 the code to use the hash table interface around the code.
7799 Affected file lib/silcd/idlist.[ch].
7801 * Added `auto_rehash' boolean argument to the function
7802 silc_hash_table_alloc to indicate whether the hash table should
7803 auto-rehash when it thinks is appropriate time. It will
7804 increase the hash table size if the there is twice as much
7805 entries in the table than the size of the table, and will
7806 decrease the size if there are twice as less entries than
7807 the size of the table.
7809 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7811 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7813 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7815 * silc_idcache_purge_by_context deletes the entry now by context
7816 as it is supposed to do. Affected file lib/silccore/idcache.c.
7818 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7819 client is not anymore valid (WHOWAS givens the info) and not
7820 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7822 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7824 * Removed the `data' and `data_len' arguments from the ID Cache
7825 interfaces and added `name' argument. ID Cache does not handle
7826 anymore the binary data only a names associated with given ID.
7828 * When hashing a Client ID with silc_hash_id the entire ID is
7829 not hashed anymore, instead only the hash of the Client ID is
7830 hashed. This way we can access the Client ID from the cache
7831 with Client ID but with the hash of the ID (which is a hash of
7832 the nickname) as well without any difference in performance.
7834 Added also silc_idcache_find_by_id_one_ext to do one on one
7835 searching when we have the actual ID. Added also function
7836 silc_hash_client_id_compare. The affected files are
7837 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7839 * When hashing the name associated with a ID it is always done
7840 in lowercase. This way we can access the cache without worrying
7841 about case-sensitivity, even though, for example nicknames are
7844 * Fixed a bug in server with channel message sending. It put
7845 wrong ID type as destination ID. The affected file
7846 silcd/packet_send.c.
7848 * silc_idcache_del_by_context now deletes from all hash tables
7849 by context. Affected file lib/silccore/idcache.c.
7851 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7853 * Changed the client library to use the new ID Cache interface.
7854 Changes around the source tree.
7856 * Added silc_hash_table_rehash_ext to rehash with specific
7857 hash function. Affected file lib/silcutil/silchashtable.[ch].
7859 * Added silc_hash_string_compare to compare two strings in the
7860 hash table. Affected file lib/silcutil/silcutil.[ch].
7862 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7864 * Added new function silc_idcache_del_by_context into the
7865 lib/silccore/idcache.[ch].
7867 * Changed the server's ID list routines to use the new ID Cache
7868 interface. Changes around the source tree.
7870 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7872 * Added silc_hash_table_del[_by_context]_ext functions in to the
7873 lib/silcutil/silchashtable.[ch].
7875 Removed silc_hash_table_find_all* routines and added new
7876 silc_hash_table_find_foreach to replace them.
7878 Added silc_hash_table_replace_ext function as extended
7879 replacing function. Separated the simple hash table interface
7880 from the extended hash table interface in the file
7881 lib/silcutil/silchashtable.h.
7883 * Fixed minor bugs and changed it to use some of the new
7884 hash table functions in lib/silccore/idcache.c
7886 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7888 * Added new function silc_hash_table_find_all to return all keys
7889 in the hash table by the specified key. As the hash table is
7890 collision resistant it also makes it possible to have several
7891 duplicate keys in the hash table. This function may be used to
7892 find all of the keys from the hash.
7894 Added user_context arguments to the SilcHashFunction,
7895 SilcHashCompare and SilcHashDestructor to deliver user specified
7898 Added new fuctions silc_hash_table_find[_all]_ext to do
7899 extended lookup with specified hash and compare functions and
7900 specified user contexts.
7902 Added new function silc_hash_table_add_ext to add the key
7903 with specified hash function and user context.
7905 Added new function silc_hash_table_foreach to traverse all
7906 entrys in the hash table. Added SilcHashForeach callback
7909 Added new function silc_hash_table_del_by_context to delete
7910 the entry only if the context associated with the key matches.
7912 Affected files are lib/silcutil/silchashtable.[ch].
7914 * Removed silc_hash_[server/client/channel]_id and added just
7915 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7916 silc_hash_id_compare to compare two ID's using as the hash table
7917 comparison function. Added also silc_hash_data to hash
7918 binary data and silc_hash_data_compare to compare it.
7920 * Removed silc_idlist_find_client_by_hash as it is not needed
7921 anymore. Affected file silcd/idlist.[ch].
7923 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7924 to use internally the SilcHashTable. The new ID Cache is a lot
7925 faster than the old one. Some of the ID Cache interface was also
7926 rewritten and obsolete and stupid functions were removed.
7928 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7930 * Added entry_count field to the SilcHashTable to keep the number
7931 of the entries in the table. Implemented the function
7932 silc_hash_table_rehash. Added new function
7933 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7935 Fixed a minor bug in silc_hash_table_free.
7937 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7938 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7939 into the lib/silcutil/silcutil.[ch].
7941 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7943 * Implemented a collision resistant hash table into the
7944 lib/silcutil/silchashtable[ch]. See the header and the source
7945 for the SilcHashTable API.
7947 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7949 * Merged dotconf version 1.0.2 into lib/dotconf.
7951 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7953 * Do not compile anything in lib/silcsim/* if the SIM support
7954 is not enabled. The tree should now compile without problems
7957 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7959 * Compiled the SILC under cygwin. Compiled and tested briefly
7960 without problems. More tests needed. The SIMs didn't compile
7963 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7965 * Fixed possible crash in silc_get_username in the
7966 lib/silcutil/silcutil.c.
7968 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7970 * Fixed a va_arg in silc/client_ops.c.
7972 * Oops, RC5 routines were named AES and caused some problems
7973 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7975 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7977 * Added new SilcIDIP structure into the lib/silccore/id.h and
7978 replaced the old `ip' fields from all SILC ID's to that type.
7979 This is a step towards IPv6 support.
7981 The silc_id_get_len takes now the ID as an extra argument.
7982 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7983 both IPv4 and IPv6 based ID's.
7985 The affected files are lib/silccore/id.[ch] and other files
7986 around the tree using these routines.
7988 * Removed the ID length arguments in server from various
7989 silc_server_send_notify_* routines -> they are not needed
7992 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7994 * Fixed memory leak in silc_encode_pem_file in the file
7995 lib/silcutil/silcutil.c.
7997 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7999 * Check minor version as well in the SKE. Affected files are
8000 silcd/protocol.c and lib/silcclient/protocol.c.
8002 * Added --identifier option to the server so that an identifier
8003 can be when creating the public key for the server. Affected
8004 file is silcd/silcd.c.
8006 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8007 lib/silccrypt/silcpkcs.c.
8009 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8011 * Register default ciphers and stuff when using -C option with
8012 the server. Affected file sildc/silcd.c.
8014 * Put back the servers public key filename format, it is better
8015 than the new one. For now, the client keys are saved with the
8016 new filename format. The affected file silc/client_ops.c.
8018 * Implemented the Cipher API for the rest of the ciphers that
8019 did not implement it or implemented it the wrong way.
8021 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8023 * Register default ciphers and stuff when using the -S option
8024 in the client. Affected file silc/silc.c. Same also when
8025 creating new key pair with -C option.
8027 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8029 * Fixed the silc_verify_public_key client operation function to
8030 save the public keys differently. The fingerprint is now
8031 used as filename and not the hostname. This way also the
8032 client keys are saved uniquely and not with hostnames. The
8033 affected file is silc/client_ops.c.
8035 * Trimmed the silc_hash_fingerprint function to remove extra
8036 whitespaces from the end of the fingerprint. The affected
8037 file is lib/silccrypt/silchash.c.
8041 * Added silc_cipher_register_default function to register all
8042 default ciphers. It can be used when configuration files
8043 does not exist and the application does not want any specific
8044 ciphers in any specific order.
8046 The SilcDList is now used as silc_cipher_list dynamically
8047 allocated cipher list. Removed the static list all together
8048 and now all ciphers must be allocated to the dynamic list.
8049 The silc_cipher_alloc routine was changed to check only the
8052 All silc_cipher_* routines that used to return int returns
8055 The affected files lib/silccrypt/silccrypt.[ch].
8057 * The same thing was done to silc_hash_* as for silc_cipher_*
8058 routines. Affected files lib/silccrypt/silchash.[ch].
8060 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8061 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8062 Added also silc_pkcs_[un]register[_default] functions.
8063 Removed the data_context from the PKCS API.
8065 * Added silc_hmac_register_default function to register default
8066 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8067 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8068 to unregister all hmacs at once.
8070 * Register the default ciphers, hash functions, PKCSs and HMACs
8071 if client's configuration file does not exist. The affected
8074 * The client did not load the hash functions from the SIM
8075 modules at all. Added support for this. Affected file is
8076 silc/clientconfig.c.
8078 * When decoding public key with silc_pkcs_public_key_decode, check
8079 the supported algorithm only if PKCS are registered. Affected
8080 file lib/silccrypt/silcpkcs.c. The same was done with the
8081 silc_pkcs_private_key_decode.
8083 * Fixed the SILC List routines to keep the list always in order.
8084 It used to change the list's order when traversing the list but
8085 not it preserves the order. Affected file lib/trq/silclist.h.
8087 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8089 * Added the client library to use the SilcSocketConnection's
8090 reference counter (by silc_socket_dup) to prevent the bug that
8091 the socket object may be freed underneath async operation.
8093 * The name resolv library checking fixes in the configure.in.pre.
8096 * Created new version of the protocol drafts for future
8097 development. The -03 drafts are the ones that will be changed
8098 in the trunk now and the -02 will remain as they are.
8100 * Send list of CUMODE notifys to the router when announcing
8101 the channel users to the router. Affected file silcd/server.c.
8102 If the router receiving channel founder CUMODE for a channel
8103 that already has channel founder it will send CUMODE notify
8104 to the sender to remove the channel founder rights from the
8105 announced client. Affected file silcd/packet_receive.c.
8107 * The CUMODE notify may now use Server ID as well as the entity
8108 who changes the mode. Updated protocool specs.
8110 * Updated INSTALL and README files.
8112 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8114 * New web pages in the http://silc.pspt.fi. The pages was
8119 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8121 * Implemented the [DenyConnectin] config section in the server.
8122 Added silc_server_config_denied_conn to check whether incoming
8123 connection is denied. Affected file silcd/serverconfig.[ch].
8125 * Do not check the ports when checking the incoming configuration
8126 data if the port is 0, meaning any. Affected file is
8127 silcd/serverconfig.c.
8129 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8131 * Fixed buffer overflow in silc_string_compare in the file
8132 lib/silcutil/silcutil.c.
8134 * Fixed double free in silc_server_command_leave in the file
8137 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8139 * Fixed the version checking in the server. Affected file is
8142 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8144 * Fixed the configuration data fetching when accepting new
8145 connections in the server. Affected file silcd/server.c.
8147 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8149 * Added `sender_entry' argument to the function
8150 silc_server_packet_relay_to_channel so that we can check
8151 whether some destination actually belongs to the same route
8152 the sender belongs (ie, we must not resend the packet to the
8153 sender). Affected file silcd/packet_send.[ch].
8155 * Added `servername' field to the SilcClientEntry in the server
8156 to hold the name of the server where client is from. Affected
8157 file is silcd/idlist.h.
8159 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8161 * Moved the channel message encrypting in the router betwen
8162 router connections from silc_server_channel_message to the
8163 silc_server_packet_relay_to_channel since we want to check
8164 whether we have anybody channel before encrypting anything.
8165 Affected files silcd/packet_[receive/send].c.
8167 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8169 * Fixed the [AdminConnection] server config section to support
8170 multiple entries. Affected file silcd/serverconfig.c.
8172 * Added support into the server to check the validity of the
8173 incoming connection before executing any KE or authentication
8176 * The connection configuration is now saved to the KE and
8177 connection auth protocol contexts and not fetched anymore in
8178 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8180 * The local hosts listenning address and port is also resolved
8181 now when starting the server. We want to have the socket object
8182 to include the real address and port for the listener. Added
8183 new function silc_net_check_local_by_sock into the files
8184 lib/silcutil/silcnet.[ch].
8186 * Fixed a broadcast bug in server -> do not broadcast if we
8189 * Fixed a routing bug. Do not route broadcast packets ever.
8190 Broadcast packets must be processed always and not routed since
8191 they may be destined to some other host than yourself and thus
8192 would get routed without no good reason. Affected file is
8195 * Added function silc_server_config_is_primary_route to check
8196 whether primary router connection has been configured (a router
8197 configuration that we are initiating). If there is not, we
8198 will assume that there is only two routers in the SILC network
8199 and we will use the incoming router connection as our primary
8200 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8202 * Changed the order of the broadcasting. Broadcast _after_ the
8203 packet has been processed not before. Affected file is
8206 * Fixed a [ClientConnection] parsing bug. The port was never
8207 parsed correctly thus resulting to port 0. Affected file
8208 silcd/serverconfig.c.
8210 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8211 argument and did not set the broadcast packet flag. Affected
8212 file silcd/packet_send.c. Fixed same bug in the function
8213 silc_server_send_notify as well.
8215 * If we receive NEW_ID packet for our own ID in the server, ignore
8218 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8222 * Removed the nickname from the Private Message Payload.
8223 Updated the code and the protocol specs.
8225 * Updated protocol specs for submitting to the IETF.
8227 * Tweaked the Random Number Generator a bit. Affected file
8228 lib/silccrypt/silcrng.c. Exported a new function
8229 silc_rng_[global]_add_noise which can be used to add more
8232 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8234 * Do not parse packets with different timeout when protocol
8235 is active -> may cause problem with rekey. Affected file
8238 * When server receives signoff notify it must not create
8239 new channel key if the client is on any channels since the
8240 sender of the signoff notify will create it.
8242 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8244 * Added printing of error messages during SKE protocol from the
8245 failure packet sent by server during SKE. Affected file
8248 * Removed the client's failure_callback handling with timeout
8249 and handle it immediately when received.
8251 * The SKE library returned wrong type in SUCCESS and FAILURE
8252 packets. They must be 32 bit MSB not 16 bit MSB.
8254 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8256 * Ok, rewrote the logic of the re-key and now it seems to work.
8257 I tested it on high traffic with frequent re-keys without
8258 problems. Added hmac_receive (and renamed hmac to hmac_send)
8259 in SilcClientConnection in lib/silcclient/client.h and
8260 in SilcIDListData in silcd/idlist.h. Also, removed the
8261 SilcPacketParserContext's cipher and hmac fields as they are
8262 not needed anymore and actually caused some problems when
8263 the ciphers and hmac's changed underneath the packet parser.
8265 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8267 * If re-key protocol is active then process the incoming packets
8268 synchronously since we must assure that icoming packets encrypted
8269 with the old key is processed before the new keys is set to
8270 use. This is true other packets than for REKEY packets.
8271 Affected file silcd/server.c. The same was done to client library
8272 as well, affected file lib/silcclient/client.c.
8274 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8276 * Fixed bug in client and server to accept the force send if
8277 the packet is send from silc_[server/client]_packet_process
8278 function. Otherwise the packets are never delivered, oops.
8280 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8282 * Disable force sending of packets when REKEY protocol is active.
8283 We must assure that no packet is sent directly when rekey is
8284 performed. All packets must be sent through packet queue.
8285 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8286 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8287 function is silc_[server/client]_packet_send_real to check
8290 * Replaced the SIM paths from example config files to
8291 /usr/local/modules. Also, make install creates now
8292 /usr/local/silc/logs directory to hold all the SILC server
8295 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8297 * Made the configure.in.pre work on Solaris. Patch by salo.
8299 * Made all ciphers compatible with non-x86 machines. Defined
8300 CBC mode macros into lib/silccrypt/ciphers_def.h.
8302 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8304 * Fixed the make install.
8306 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8308 * When MAC computation fails the silc_packet_decrypt returned 0
8309 even though it was supposed to return -1. Fixed this. The
8310 affected file is lib/silccore/silcpacket.c.
8312 * Do not replace the config files in /etc/silc (in make install)
8313 if they already exist. Affected file ./Makefile.am.
8315 * Do not send re-key packets immediately but through packet queue.
8316 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8318 * Changed silc_net_check_host_by_sock to return FALSE if the
8319 IP/DNS could not be resolved. Though, it returns the IP address
8320 now even if it could not resolve it (but returns also FALSE).
8321 Affected file lib/silcutil/silcnet.[ch].
8323 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8325 * Added silc_pkcs_decode_identifier to decode the public key's
8326 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8327 Added also silc_pkcs_free_identifier. Added also new context
8328 SilcPublicKeyIdentifier.
8330 * Added -S option to the silc client. It is used to dump the
8331 contents of the specified public key file.
8333 * Changed the PKCS api to return the public key length when
8334 setting the public key.
8336 * Fixed a fatal bug in the public and private key file loading.
8337 Affected file lib/silccrypt/silcpkcs.c.
8339 * Execute the packet parsing for client with zero (0) timeout
8340 if the protocol is active. Affected file silcd/server.c.
8342 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8344 * Made the key generation options to the silcd program. Added
8345 -C option, equivalent to client's option.
8347 * Added new [ServerKeys] config section to the server. It
8348 configures the server's public and private key.
8350 * Defined generic Public Key Payload into the protocol
8351 specification to send specific type of public keys and
8354 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8355 public key or certificate.
8357 * Implemented the GETKEY command to the server and to the
8358 client library and on user interface.
8360 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8362 * Made preliminary `make install' work.
8364 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8366 * Added SilcServerRekey context into silcd/idlist.h.
8368 * Added the PFS support as defined in the specification to the
8369 SKE protocol. Affected files lib/silcske/*.c.
8371 * Added `ske_group' field to the SilcServerRekey context to hold
8372 the number of the SKE group that is used with PFS in re-key.
8373 Affected file silcd/idlist.h.
8375 * Added PFS re-key support to the server. Affected file is
8378 * Added silc_protocol_cancel to cancel execution of the next
8379 state of the protocol. Affected file is
8380 lib/silccore/silcprotocol.[ch].
8382 * Added the re-key support with and without PFS to the client
8383 library. Re-key is performed once in an hour, by default.
8385 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8386 Added silc_client_rekey_callback and silc_client_rekey_final.
8387 Affected files are lib/silcclient/protocol.[ch] and
8388 lib/silcclient/client.[ch].
8390 * Removed the `hmac_key' and `hmac_key_len' fields from the
8391 SilcClientConnection structure; not needed. Affected file is
8392 lib/silcclient/client.h.
8396 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8398 * Do not ask whether user wants to use the negotiated private key
8399 for private messages, just use it. Affected file is
8400 silc/local_command.c.
8402 * Added `send_enc_key' and `enc_key_len' fields to the
8403 SilcIDListData structure since they are needed in the re-key
8404 phase. Affected file is silcd/idlist.[ch].
8406 * Implemented the simple re-key protocol into the server.
8407 Affected files silcd/server.c and silcd/protocol.[ch]. The
8408 re-key will be performed once in an hour, by default.
8410 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8411 Added silc_server_rekey, silc_server_rekey_callback and
8412 silc_server_rekey_final.
8414 * Removed Tunneled flag from the protocol. Updated the code
8415 and the specifications.
8417 * Adde `pfs' field to the SilcIDListData to indicate whether
8418 the PFS is to be performed in the re-key. Affected file is
8421 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8423 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8424 int64 of at least the xintXX size. If void * is less that 4
8425 bytes uint32 * will be used. Defined bool as boolean.
8427 * Changed _ALL_ unsigned long and unsigned int to uint32,
8428 unsgined short to uint16 in the source tree.
8430 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8431 not handle clients that has entry->data.registered == FALSE.
8432 They are not in the network anymore. Affected file is
8435 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8437 * Implemented the sending of the SERVER_SIGNOFF notify in the
8438 server. Affected file is silcd/server.c.
8440 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8441 Added also silc_notify_payload_encode_args into the
8442 lib/silccore/silcnotify.[ch].
8444 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8445 Affected file silcd/packet_receive.c.
8447 * Implemented the SERVER_SIGNOFF notify handling in the client
8448 library. Affected file lib/silcclient/client_notify.c. Also,
8449 implemnted the printing of the SERVER_SIGNOFF info to the
8450 application. Affected file silc/client_ops.c.
8452 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8453 if the deleting was successful. Affected file silcd/idlist.[ch].
8455 * Added support for public key authentication in the connection
8456 authentication protocol in the client library. Affected file
8457 lib/silcclient/protocol.c.
8459 * Changed the server's silc_idlist_get_clients_by_* interface
8460 to support already allocated array so that new entries may be
8461 added to pre-allocated array. Affected file silcd/idlist.[ch].
8462 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8463 and command replies.
8465 * All command reply functions in the server now calls the
8466 pending command callback even if error occured. This way the
8467 error will be delivered to the client as well. Affected files
8468 silcd/command.c and silcd/command_reply.c.
8470 * Fixed INFO command to return local server's info if no server
8471 was provided. Affected file lib/silcclient/command.c.
8473 * Removed RESTART command for good. Updated the code and the
8476 * Rewrote parts of the task system. It is a bit simpler now.
8477 Removed unsued task priorities. The affected files are
8478 lib/silcutil/silctask.[ch].
8480 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8482 * Moved the USERS printing from the library to the application.
8483 Affected files lib/silcclient/command.c and silc/client_ops.c.
8485 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8489 * Added channel key re-key support. The re-key is perfomed
8490 only by the router and is done once in an hour. Added `rekey'
8491 field to the SilcChannelEntry in the server. Affected files
8492 silcd/server.c and silcd/idlist.h.
8494 * Added silc_task_unregister_by_context into the file
8495 lib/silcutil/silctask.[ch].
8497 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8499 * Added SILC_UMODE_GONE mode to indicate when the client is not
8500 present in the SILC network. Added also support to the local
8501 command AWAY that will set this mode. Added support of showing
8502 "xxx is gone" in WHOIS command. The USERS command shows the
8503 gone status as well.
8505 * Fixed setting server and router operator privileges in the
8506 server's UMODE command. Affected file silcd/command.c.
8508 * Merged the SKE KE1 and KE2 payloads into one payload. The
8509 new KE payload is equivalent to the old KE2 payload.
8511 Cleaned up the SKE Start Payload parsing. It now uses the
8512 simple buffer unformatting to do the parsing. A lot faster
8515 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8516 to the SKE that is used to indicate whether both of the SKE
8517 parties should perform authentication. By default only the
8518 responder performs authentication. By setting this flag also
8519 the initiator must do authentication. By default it is unset
8520 since in normal SKE case, client to server connection, only
8521 the responder should do authentication. When doing SKE between
8522 two clients both should perform authentication. Updated the
8523 code and the protocol specs.
8525 * A little fix to IDENTIFY command in the server. Search the
8526 client first by hash not nickname. Affected file is
8529 * Fixed the silc_client_close_connection to support closing
8530 the client to client connections wihtout deleting too much
8531 data. Affected file lib/silcclient/client.c.
8533 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8534 are received if protocol used to be active but is not anymore
8535 the application would crash due to NULL pointer dereference.
8536 Affected files silcd/server.c and lib/silcclient/client.c.
8538 * Added `hash' field to the SilcClientConnection to include
8539 the hash function negotiated in the SKE protocol.
8541 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8542 to set the channel founder authentication data. A client can
8543 claim the founder rights later by providing the authentication
8544 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8545 This way the channel founder can regain the channel founder
8546 privileges even it is left the channel. This works only on
8547 local server and the client must be connected to the same
8548 server to be able to regain the founder rights. Updated the
8549 protocol specs accordingly.
8551 Added support to the CMODE command in the client to set the
8552 founder auth data. Read the README to see how to set it.
8554 Added support to the CUMODE command to claim the founder
8555 rights. Read the README to see how to do it.
8557 Added support for the founder authentication to the Channel
8558 Entry in the server. Affected file silcd/idlist.h.
8560 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8561 server's CMODE command. Affected file silcd/command.c.
8563 * Added the following new functions into lib/silccore/silcauth.[ch]:
8564 silc_auth_get_method and silc_auth_get_data.
8566 * The server now saves the remote hosts public key to the
8567 SilcIDListData pointer. Affected file silcd/protocol.c.
8569 * The normal server now does not remove the channel entry from
8570 the cache if the founder authentication data is set. It used
8571 to remove it if the founder was the last one on the channel on
8572 the server and left the channel. The auth data is saved and
8573 if the channel is re-joined later the old entry is used with
8574 the old auth data. Affected files silcd/command_reply.c and
8577 * Removed the `pkcs' field from the SilcIDListData structure
8578 in the server; it is not used. Affected file silcd/idlist.h.
8580 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8582 * Fixed packet processing on slow links. Partial packets were
8583 never re-processed because the incoming data buffer was cleared
8584 by the application. Application must not directly clear the
8585 sock->inbuf, the packet processing routines handle it. Fixed
8586 this in client library and in server.
8588 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8590 * Fixed the WHOIS and IDENTIFY send reply function to really
8591 check whether to send list or just one entry. Affected file
8594 * Cleaned up the LEAVE command's channel key distribution. The
8595 affected file silcd/command.c.
8597 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8598 can enforce the channel mode as well. In that case the ID
8599 includes the ID of the server. The code now enforces the
8600 mode change if the router have different mode than the server.
8602 * The notify client operation with CMODE_CHANGE notify can now
8603 return NULL client_entry pointer if the CMODE was not changed
8604 by client. Application must check for this.
8606 * Added <Server ID> argument to INFO command to support server
8607 info fetching by Server ID.
8609 * Added silc_server_announce_get_channel_users to get assembled
8610 packets of channel users of the specified channel. Affected
8611 file silcd/server.[ch].
8613 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8614 was freed underneath the ID Cache.
8616 * Re-announce clients when the server received CHANNEL_CHANGE
8617 notify from the router. Affected file silcd/packet_send.c.
8619 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8621 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8622 crashed since it did not handle the fact that there is no cipher
8623 called "3" and didn't check the error condition. Now fixed.
8625 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8626 flag. It can be used to send message requests.
8628 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8630 * Implemented the RESTART command in the client.
8632 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8633 notice type messages. Added notice printing to the user
8636 * The channel keys are not re-generated if the channel's mode
8637 is PRIVKEY, ie private key on the channel exists. Affected
8638 files silcd/server.c and silcd/command.c.
8640 * Fixed a little bug in channel message delivery when channel
8641 private keys are set in the server. Affected file is
8642 silcd/packet_send.c.
8644 * Changed the setting on channel->on_channel = TRUE from the
8645 silc_client_save_channel_key to the JOIN command reply. The
8646 key payload is not received if the private channel key is set.
8647 Affected file lib/silcclient/command_reply.c and the
8648 lib/silcclient/client_channel.c.
8650 * When the CMODE_CHANGE notify is sent and the channel private
8651 key mode is removed the channel key must be re-generated in
8652 other cells as well. Added this support for the router in the
8653 silcd/packet_receive.c.
8655 * Added new local command NOTICE to send notice message on
8656 channel. Affected file silc/local_command.[ch].
8658 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8660 * Added new local command ME to the client. It is used to send
8661 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8662 some action. Affected file silc/local_command.[ch].
8664 * Changed channel_message and private_message client operations
8665 to deliver the message flags to the application. Added also
8666 the `flags' arguments to the silc_client_send_channel_message
8667 and silc_client_send_private_message functions. Affected file
8670 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8672 * Redefined the Private Message Payload to support private message
8673 keys and to support the new private message flags. Updated
8674 the protocol specs. Flags makes it possible to have for example
8675 CTCP style messages.
8677 * Added new type SilcPrivateMessagePayload and defined an API
8678 for it in the lib/silcclient/silcprivate.[ch].
8680 * Tested private message private keys successfully. Tested the
8681 private message key set, unset and list commands with the new
8684 * Redefined the Channel Message Payload to include the channel
8685 message flags (equal with private message flags) to support
8686 for example CTCP style messages.
8688 * Defined some of the message (for channel and private message)
8689 flags. Updated the protocol specs and added the flags to the
8690 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8692 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8694 * Added SilcKeyAgreementStatus type to the key agreement routines
8695 to indicate the current status and error if one occured.
8696 The status types are defined in the lib/silcclient/silcapi.h.
8698 * Added new local command KEY that is used to set and unset private
8699 keys for channels, set and unset private keys for private messages
8700 with remote clients and to send key agreement requests and
8701 negotiate the key agreement protocol with remote client. The
8702 key agreement is supported only to negotiate private message keys,
8703 it currently cannot be used to negotiate private keys for channels,
8704 as it is not convenient for that purpose.
8706 * Fixed a minor pending callback setting bug in the function
8707 silc_client_get_client_by_id_resolve, now the function works.
8708 Affected file lib/silcclient/idlist.c.
8710 * Added function silc_net_get_local_port to get local bound
8711 port by socket. Added to lib/silcutil/silcnet.[ch].
8713 * Added `sockets' and `sockets_count' fields to the SilcClient
8714 object. They hold the sockets of the listenning sockets in
8715 the client. Listenning sockets may be for example the key
8716 agreement server. Affected file lib/silcclient/client.[ch].
8717 Added functions the silc_client_add_socket and the
8718 silc_client_del_socket. They are exported to the application
8721 * Added ~./silc/clientkeys to support other client's public keys.
8723 * Renamed verify_server_key client operation to verify_public_key
8724 and added one argument to indicate the type of the connection
8725 (server, client etc.).
8727 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8729 * Added silc_server_connection_auth_request to handle the
8730 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8731 silcd/packet_receive.[ch].
8733 * Added silc_server_send_connection_auth_request into the
8734 silcd/packet_send.c to send the connection auth request packet.
8736 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8739 * Fixed the public key authentication in responder side in the
8740 server. The `auth_data' pointer includes the SilcPublicKey
8741 not the path to the public key. Affected file silcd/protocol.c.
8743 * Implemented the public key authentication in the initiator side
8744 in the server. Affected file silcd/protocol.c.
8746 * Removed the [RedirectClient] config section from the server
8747 configuration. Is not needed and I don't want to implement it.
8749 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8751 * Cleaned up the CMODE command in the server. It now works
8752 correctly and supports all the modes defined in the protocol.
8753 Affected file is silcd/command.c.
8755 * Added `hmac_name' field to the SilcChannelEntry in the server
8756 to hold the default HMAC of the channel. It can be set when
8757 creating the channel (with JOIN command). Affected files
8760 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8761 type to indicate the change of the current cipher and hmac
8762 on the channel. Client can safely ignore the <cipher> argument
8763 (if it chooses to do so) since the CHANNEL_KEY packet will
8764 force the channel key change anyway. The <hmac> argument is
8765 important since the client is responsible of setting the new
8766 HMAC and the hmac key into use.
8768 * Fixed the CMODE command in the client library as well.
8770 * Tested CMODE command in router environment successfully.
8772 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8774 * Show the version of the remote client (or server) when connecting
8775 to the server. It is logged to the log file. Affected file
8776 is silcd/protocol.c.
8778 * Fixed the KILLED notify handling in the client library. The
8779 client must be removed from all channels when receiving the
8782 Also, do not remove the client entry when giving the KILL
8783 command but when the KILLED notify is received.
8785 * Removed silc_idlist_find_client_by_nickname from the server.
8786 Not needed anymore. Affected files silcd/idlist.[ch].
8788 * Implemented the CHANNEL_CHANGE notify type handling to the
8789 server. Affected file silcd/server.c.
8793 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8795 * Added silc_server_send_notify_invite to send the INVITE
8796 notify between routers.
8798 * Implemented the INVITE command correctly to the server.
8800 * Implemented the INVITE notify type handling in the server.
8802 * Implemented the INVITE command to the client library and on the
8805 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8807 * Added function silc_server_get_client_resolve to find the
8808 client entry by ID from all ID lists and then resolve it
8809 (using WHOIS) if it cannot be found. Affected file is
8812 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8814 * Implemented the BAN command to the client library.
8816 * The JOIN command in the server now checks the invite list
8819 * Changed the silc_command_reply_payload_encode_va and the
8820 silc_command_payload_encode_va to support that if argument is
8821 NULL it ignores and checks the next argument. Affected file
8822 lib/silccore/silccommand.c.
8824 * Added silc_server_send_notify_ban to send the BAN notify
8825 type between routers.
8827 * Chaned the silc_notify_payload_encode to support that if
8828 argument is NULL it ignores and checks the next argument.
8829 Affected file lib/silccore/silcnotify.c.
8831 * Tested ban lists in router environment successfully.
8833 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8835 * Implemented BAN command to the server, in silcd/command.[ch].
8837 * Removed the BAN and INVITE_LIST modes from the CMODE command
8840 * Added function silc_string_match to regex match two strings.
8841 Affected files lib/silcutil/silcutil.[ch].
8843 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8845 * Redefined parts of the SilcChannelEntry in the server to support
8846 the new ban and invite lists.
8848 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8850 * Redefined the INVITE command. The same command can be used to
8851 invite individuals to the channel but also to manage the invite
8852 list of the channel (to add to and remove from the invite list).
8853 Updated the protocol specs.
8855 * Added new command SILC_COMMAND_BAN that can be used to manage
8856 the ban list of the channel. Updated the protocol specs.
8858 * Removed the channel modes: the SILC_CMODE_BAN and the
8859 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8860 in the CMODE command. The equivalent features are now available
8861 using INVITE and BAN commands. Updated the protocol specs.
8863 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8864 in the network about change in the current ban list. The notify
8865 type is not used by the client.
8867 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8868 support the invite lists.
8870 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8872 * Added new function silc_string_regexify that converts string
8873 including wildcard characters into regex string that can
8874 be used by the GNU regex library. Added into the file
8875 lib/silcutil/silcutil.[ch].
8877 Added silc_string_regex_combine to combine to regex strings
8878 into one so that they can be used as one regex string by
8879 the GNU regex library. Added into the file
8880 lib/silcutil/silcutil.[ch].
8882 Added silc_string_regex_match to match two strings. It returns
8883 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8885 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8887 * Imported GNU regex to the soruce tree into lib/contrib.
8888 Fixed some compiler warning from the regex.c.
8890 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8892 * Fixed MOTD command in the server to work in router environment.
8894 * Fixed the MOTD command in the client library to support
8895 the server argument in the command.
8897 * Added `nickname_len' argument to the silc_idlist_add_client
8898 in the server, as the `nickname' argument may be binary data
8901 * Added silc_idlist_get_channels to return all channels from
8904 * Implemented LIST command to the server. Affected file is
8907 * Implemented the LIST command to the client library and on the
8910 * Added [<user count>] argument to the LIST command reply.
8911 With private channels the user count is not shown.
8913 * Updated TODO and README.
8915 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8917 * The client entry's data.registered must be TRUE even with
8918 global client entry on global client list. The data.registered
8919 is used to check whether the client is anymore in the network,
8920 for example with WHOWAS command so it must be valid.
8922 * Fixed the WHOWAS command in the server. It now actually works
8923 in router environment. Added function into silcd/command_reply.c
8924 silc_server_command_reply_whowas_save.
8926 * Added silc_idlist_purge function to the silcd/idlist.c
8927 to periodically purge the ID Cache.
8929 * Fixed INFO command in the server. It works now in router
8930 environment. Added <server name> argument to the INFO command
8931 reply. Updated the protocol specs.
8933 * Fixed minor bug in silc_idcache_purge to not purge if the
8934 expire value is zero.
8936 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8937 they were buggy because of the WHOWAS information.
8939 * Fixed local command MSG to handle the async resolving of
8940 the remote client properly. It used to fail the first MSG.
8941 Affected file silc/local_command.c.
8943 * Added `data_len' field to SilcIDCache context.
8945 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8947 * Update TODO. Todo in commands in the server.
8949 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8951 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8952 used by routers as broadcast packet to inform other routers
8953 about the changed user mode.
8955 Implemented the notify handling in the server. Affected file is
8956 silcd/packet_receive.c. Added the function
8957 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8959 * Added new generic Channel Payload and deprecated the New Channel
8960 Payload. The New Channel Payload is now the generic Channel
8963 * Added new argument `mode' to the silc_server_send_new_channel
8964 as it is required in the Channel Payload now.
8966 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8967 and created a new and real SilChannelPayload to represent the
8968 new generic Channel Payload. Implemented the encode/decode
8969 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8971 * Added silc_server_get_client_channel_list to return the list
8972 of channels the client has joined for WHOIS command reply.
8973 Affected file silcd/server.[ch].
8975 * Implemented the channel list sending in the WHOIS command reply
8976 in server and in the client.
8978 Implemented the channel list displaying on the user interface
8979 as well. Affected file silc/client_ops.c.
8981 * Added silc_channel_payload_parse_list to parse list of Channel
8982 Payloads. It returns SilcDList list of SilcChannelPayloads.
8983 Client for example can use this function to parse the list of
8984 channels it receives in the WHOIS command reply. The caller
8985 must free the list by calling silc_channel_payload_list_free.
8986 Affected files lib/silccore/silcchannel.[ch].
8988 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8990 * Added one new argument <user mode> to the WHOIS command reply
8991 to return the mode of the user in SILC. Updated the protocol
8994 Implemented it to the server and client.
8996 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8998 * Fixed the mode printing on the user interface on joining.
8999 Affected file silc/client_ops.c.
9001 * Implemented the UMODE command and user modes in general to the
9002 client library and to the user interface.
9004 * Implemented the UMODE command to the server.
9006 * The server now sends UNKNOWN_COMMAND error status if client sends
9007 unknown command. Affected file silcd/command.c.
9009 * All server commands now handle the command identifier the right
9010 way when sending the command reply to the client. The client can
9011 use to identify the command replies with the identifier.
9013 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9015 * Added silc_server_get_client_route to resolve the route to
9016 the client indicated by the client ID. Affected file is
9019 * Added silc_server_relay_packet as general function to relay
9020 packet to arbitrary destination. This deprecates functions
9021 like _send_private_message_key, _relay_notify etc. Affected
9022 file is silcd/packet_send.[ch].
9024 Removed silc_server_send_key_agreement,
9025 silc_server_send_private_message_key and
9026 silc_server_packet_relay_notify functions from the file
9027 silcd/packet_send.[ch].
9031 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9032 server. Affected file silcd/packet_receive.[ch].
9034 * Implemented the KILL command to the client. Implemented the
9035 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9036 Affected files lib/silcclient/command[_reply].c and
9037 lib/silcclient/client_notify.c. Implemented the KILL notify
9038 printing in the user inteface.
9040 * Fixed a lot silc_parse_nick memory leaks from the client
9041 library in the file lib/silcclient/command.c.
9043 * Changed the silc_server_send_notify_on_channels's `sender'
9044 argument from SilcSocketConnection to SilcClientEntry to
9045 check the sender as entry and not as connection object and not
9046 to send to the client provided as argument. The affected file
9047 is silcd/packet_send.[ch].
9049 * The notify packets that are destined directly to the client used
9050 to not to be processed by the server. Now changed that and the
9051 server processes all notify packets. After relaying the packet
9052 to the client the notify packet is processed in the server.
9054 * The silc_server_free_client_data now checks whether there is
9055 pending outgoing traffic for the client and purges the data to
9056 the network before removing the client entry.
9058 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9060 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9061 an client is killed from the SILC Network. Updated the protocol
9064 Added new function silc_server_send_notify_killed to the
9065 silcd/packet_send.[ch].
9067 * Added function silc_server_packet_relay_notify to relay notify
9068 packets that are destined directly to a client. In this case
9069 the server does not process the notify packets but merely relays
9070 it to the client. Affected file silcd/packet_send.[ch].
9072 Added also silc_server_packet_process_relay_notify to check
9073 whereto relay the notify. Affected file is
9074 silcd/packet_receive.[ch].
9076 * Implemented the KILL command to the server.
9080 * Added the backup schema desgined last fall to the protocol
9081 specs for everyone to see. The specification is in the
9082 *-spec-xx.txt draft and the packet type definitions for the
9083 backup routers is in *-pp-xx.txt draft. Thusly, added also
9084 new packet type SILC_PACKET_CELL_ROUTERS.
9086 * A big security problem in the implementation discovered. The
9087 signoff of an client did not cause new channel key generation
9088 which it of course should've done. The channel keys must be
9089 always re-generated when client leaves (or signoffs) the channel.
9090 The silc_server_remove_from_channels funtion now handles
9091 the channel key re-generation.
9093 * Added `sender' argument to the silc_server_send_notify_on_channels
9094 to not to send the client provided as argument. Affected file
9095 silcd/packet_send.[ch].
9097 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9099 * Implemented OPER and SILCOPER commands into the server and
9102 * Added silc_auth_verify and silc_auth_verify_data to verify
9103 the authentication directly from the authentication payload.
9104 It supports verifying both passphrase and public key based
9105 authentication. Affected file lib/silccore/silcauth.[ch].
9107 * Added `hash' field to the SilcIDListData structure. It is the
9108 hash negotiated in the SKE protocol. Affected file is
9111 * Slight redesigning of the SilcAuthPayload handling routines.
9112 Do not send SilcPKCS but SilcPublicKey as argument.
9114 * Implemented the public key authentication support to the
9115 serverconfig. The public key is loaded from the provided path
9116 and saved as authentication data to void * pointer. Thus,
9117 changed the unsigned char *auth_data to void *auth_data;
9119 * Fixed SHUTDOWN command to send the reply before the server
9120 is shutdown. :) Affected file silcd/command.c.
9122 * Fixed fatal bug in CONNECT command. The hostname was invalid
9123 memory and server crashed. Affected file silcd/command.c.
9125 * Fixed fatal bug in CLOSE command. The server_entry became
9126 invalid but was referenced later in the command. Affected file
9129 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9131 * Fixed fatal bug in failure packet handling. Server ignored
9132 the failure and thus crashed when it came.
9136 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9138 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9139 that the command may be executed only once in (about) 2 seconds.
9140 The old SILC_CF_LAG flag is same but allows command bursts up
9141 to five before limiting.
9143 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9144 server code. Various commands now includes the CF_LAG_STRICT
9145 flag to disallow any kind of miss-use of the command.
9147 * Fixed the silc_buffer_unformat to not to allocate any data
9148 if the length of the data is zero. It used to allocate the
9149 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9151 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9153 * Changed the format of AdminConnection configuration section
9154 in the server. Added username of the admin to the format.
9155 Affected files silcd/serverconfig.[ch].
9157 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9158 to return admin configuration data by host, username and/or
9161 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9163 * Implemented WHOWAS command to the server. Added the functions:
9165 silc_server_command_whowas_parse,
9166 silc_server_command_whowas_send_reply,
9167 silc_server_command_whowas_from_client and
9168 silc_server_command_whowas_from_server
9170 * Added <Client ID> argument to the WHOWAS command reply. Updated
9171 the protocol specs accordingly.
9173 * Implemented WHOWAS command and command_reply to the client
9176 Implemented the WHOWAS printing on the user interface.
9178 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9180 * Added new argument to the WHOWAS command reply, the real name.
9181 It is an optional argument. Updated the protocol specs.
9183 * Added SilcIDCacheDestructor callback that is registered when
9184 the SilcIDCache is allocated. The callback is called when
9185 an cache entry in the ID Cache expires, or is purged from the
9186 cache. Added into lib/silccore/idcache.[ch].
9188 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9189 to destruct the client entries when the cache entry expires.
9190 Other ID Cache's in server and in the client library ignores
9193 * If the ID Cache entry's `expire' field is zero then the entry
9194 never expires. Added boolean `expire' argument to the
9195 silc_idcache_add function in the lib/silccore/idcache.[ch].
9196 If it is TRUE the default expiry value is used.
9198 * Added silc_server_free_client_data_timeout that is registered
9199 when client disconnects. By default for 5 minutes we preserve
9200 the client entry for history - for WHOWAS command.
9202 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9204 * Added support to the server to enforce that commands are not
9205 executed more than once in 2 seconds. If server receives
9206 commands from client more frequently, timeout is registered
9207 to process the commands. Affected file silcd/command.c.
9208 Added new function silc_server_command_process_timeout.
9210 * Changed NICK_NOTIFY handling in client library to check that
9211 if the client's nickname was changed, so there is no need to
9212 resolve anything from the server.
9214 * Removed error printing from the WHOIS and IDENTIFY commands.
9215 If error occurs then it is ignored silently in the client library.
9216 The application, however, may map the received error to
9217 human readable error string. The application currently maps
9218 the NO_SUCH_NICKNAME error to string.
9220 * Made the command status message public to the application. Moved
9221 them from lib/silcclient/command_reply.c to
9222 lib/silcclient/command_reply.h. The application can map the
9223 received command status to the string with the
9224 silc_client_command_status_message function.
9226 * Added check to the server to check that client's ID is same
9227 as the Source ID in the packet the client sent. They must
9230 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9232 * Added dist-bzip hook to the Makefile.am to make bzip2
9233 compressed distributions.
9235 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9237 * Server now enforces the maximum length for the nickname and
9238 the channel as protocol specification dictates. 128 bytes for
9239 nickname and 256 bytes for channel name.
9241 * Moved the WHOIS printing to the application. The client libary
9242 does not print out the WHOIS information anymore, the application
9243 must do it. Renamed silc_client_command_reply_whois_print to
9244 the silc_client_command_reply_whois_save.
9246 The client's idle time is also sent to the application now, and
9247 the idle is shown on screen.
9249 * Added silc_client_command_reply_identify_save to save the
9250 received IDENTIFY entries.
9252 * Do not check for channel private keys in message sending and
9253 reception if the channel does not have the PRIVKEY mode set.
9254 Affected file lib/silclient/client_channel.c.
9256 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9258 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9259 just surfaced after chaning the JOIN procedure.
9261 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9263 * Added silc_client_get_clients_by_list to get client entries
9264 from Client ID list, that is returned for example by JOIN
9265 and USERS command replies. The application should use this
9266 function for example when JOIN command reply is received to
9267 resolve the clients already on the channel (library does not
9268 do that anymore as USERS command reply is not used in the JOIN
9269 procedure anymore). Affected files lib/silcclient/silcapi.h and
9270 lib/silcclient/idlist.c.
9272 * JOIN command reply and USERS command reply returns now SilcBuffer
9273 pointers instead of unsigned char pointers when returning
9274 the client list and mode list.
9276 * Added <Client ID> argument to the JOIN command reply, mainly
9277 for the server to identify for which client the command was
9278 originally sent. Updated protocol specs accordingly.
9280 * Added SilcDlist private_key pointer to the SilcChannelEntry
9281 in the client to support the channel private keys. Affected
9282 file is lib/silcclient/idlist.h.
9284 * Added SilcChannelPrivateKey argument to the function
9285 silc_client_send_channel_message so that application can choose
9286 to use specific private ke if it wants to. If it is not provided,
9287 the normal channel key is used, unless private keys are set.
9288 In this case the first (key that was added first) is used
9289 as the encryption key.
9291 * Implemented the support for channel private key handling.
9292 Implemented the following functions:
9294 silc_client_add_channel_private_key,
9295 silc_client_del_channel_private_keys,
9296 silc_client_del_channel_private_key,
9297 silc_client_list_channel_private_keys and
9298 silc_client_free_channel_private_keys
9300 Affected file lib/silcclient/client_channel.c.
9302 * Added the support for the private keys in the channel message
9303 sending and encryption and in the message reception and
9304 decryption. Affected funtions are
9305 silc_client_send_channel_message and silc_client_channel_message.
9307 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9309 * Added SKE's key verify callback to the client library's
9310 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9312 * Removed the statement that server (or router) must send USERS
9313 command reply when joining to the channel so that the client
9314 knows who are on the channel. Instead, the client list and
9315 client's mode list is now sent in the JOIN command reply to the
9316 client who joined channel. This is better solution.
9318 * Added function silc_server_get_users_on_channel and function
9319 silc_server_save_users_on_channel to the silcd/server.[ch].
9321 * Removed function silc_server_command_send_users from the
9324 * Do not show topic on the client library anymore. The topic is
9325 sent in the command reply notify to the application and the
9326 application must show the topic now.
9328 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9330 * Added client searching by nickname hash into the IDENTIFY and
9331 WHOIS commands in the server as they were clearly missing from
9332 them. Affected file is silcd/command.c.
9334 * Fixed a bug in private message receiving in the client library.
9335 The remote ID was freed and it wasn't supposed, now it is
9338 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9340 * Minor fix to the channel payload; allocate the data area, as it
9341 needs to be of specific length.
9343 * If the key agreement port is zero then the operating
9344 system will define the bound port. Affected files are
9345 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9347 * Added new function silc_channel_payload_decrypt into the file
9348 lib/silccore/silcchannel.[ch].
9350 * Moved the channel message etc, check from silc_packet_decrypt
9351 to applications. The library calls now a generic
9352 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9353 when the packet is either normal or special. This was done to
9354 allow more wide range of checking that was not allowed when
9355 the code was in library. Now applications can do virtually any
9356 checks to the packet and return to the library the decision how
9357 the packet should be processed. Affected files are
9358 lib/silccore/silcpacket.[ch].
9360 Added silc_server_packet_decrypt_check to the server and
9361 silc_client_packet_decrypt_check to the client library.
9363 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9364 to send with specified source and destination information.
9366 * Channel message delivery between routers was broken after the
9367 channel key distribution was fixed earlier. The channel key
9368 was used be to distributed to other routers as well which is not
9369 allowed by the protocol. Now this is fixed and channel keys
9370 really are cell specific and the channel message delivery between
9371 routers comply with the protocol specification.
9373 * Fixed various commands in server to check also the global list
9374 for the channel entry and not just the local list. The affected
9375 file silcd/command.c.
9377 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9379 * Added assert()s to buffer formatting and unformatting routines
9380 to assert (if --enable-debug) when error occurs. Affected
9381 file: lib/silcutil/silcbuffmt.c.
9383 * Changed to auto-reconnect to check whether the remote host is
9384 router and register the re-connect timeout if it is. It used
9385 to check that whether we are normal server, but router must do
9386 auto-reconnect with another router as well. Affected file
9389 * Removed the [<key len>] option from CMODE command as the cipher
9390 name decides the key length, nowadays. See the defined ciphers
9391 from the protocol specification.
9393 * Added [<hmac>] option to the CMODE command to define the HMAC
9394 for the channel. Added SILC_CMODE_HMAC channel mode.
9396 * Added [<hmac>] option for the JOIN command so that user can
9397 select which HMAC is used to compute the MACs of the channel
9400 * Added Hmac field to the Channel Message Payload. The integrity
9401 of plaintext channel messages are now protected by computing
9402 MAC of the message and attaching the MAC to the payload. The
9403 MAC is encrypted. Now, it is clear that this causes some
9404 overhead to the size of the packet but rationale for this is that
9405 now the receiver can verify whether the channel message decrypted
9406 correctly and also when private keys are set for the channel the
9407 receiver can decrypt the packet with several keys and check from
9408 the MAC which key decrypted the message correctly.
9410 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9411 lib/silccrypt/silccipher.[ch].
9413 * Added silc_hash_len to return the digest length into the
9414 lib/silcrypt/silchash.[ch].
9416 * Rewrote parts of Silc Channel Payload interface in the
9417 lib/silccore/silcchannel.[ch]. The encode function now also
9418 encrypts the packet and parse function decrypts it.
9420 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9422 * Fixed a minor formatting bug in the SKE's key material processing.
9423 It actually might have processed the keys wrong way resulting
9426 * Redefined the mandatory HMAC algorithms and added new algorithms.
9427 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9428 and hmac-md5 truncated to 96 bits. The mandatory is now
9429 hmac-sha1-96. Rest are optional (including the one that used
9430 to be mandatory). Rationale for this is that the truncated HMAC
9431 length is sufficient from security point of view and can actually
9432 make the attack against the HMAC harder. Also, the truncated
9433 HMAC causes less overhead to the packets. See the RFC2104 for
9436 * Added new [hmac] configuration section. The SKE used to use
9437 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9438 is of course wrong. The official names that must be proposed in
9439 the SKE are the ones defined in the protocol specification
9440 (hmac-sha1-96 for example). The user can configure any hmac
9441 using any hash function configured in the [hash] section. At
9442 least, the mandatory must be configured.
9444 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9446 * Added HMAC list to the SKE proposal list. It has now both
9447 hash algorithm list and HMAC list. This makes the protocol
9448 incompatible with previous versions. The SKE now seems to work
9449 the way it is supposed to work, for the first time actually.
9451 * Defined plain Hash algorithms to the protocol specification.
9454 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9456 * Implemented support for key agreement packets into the server.
9457 Added functions silc_server_key_agreement and
9458 silc_server_send_key_agreement. Other than these functions,
9459 server has nothing to do with this packet.
9461 * Added support for private message key packets into the server.
9462 Added functions silc_server_private_message_key and
9463 silc_server_send_private_message_key.
9467 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9468 called in the protocol's final callback instead in the END
9469 protocol state. This makes a little more sense and in the same
9470 time in client we can use the same protocol routines for normal
9471 key exchange and to key agreement packet handling as well.
9473 * Added to both client's and server's KE protocol context the
9474 SilcSKEKeyMaterial pointer to save the key material. We will
9475 bring the key material to the protocol's final callback by doing
9476 this. The final callback must free the key material.
9478 * Added SKE's packet_send callback into client's KE protocol
9479 context so that the caller can choose what packet sending function
9480 is used. This way we can use different packet sending when
9481 doing normal SKE when doing key agreement packet handling (in
9482 the key agreement packet handling we do not want to encrypt
9485 * Implemented the responder side of the key agreement routines
9486 in the client. The client can now bind to specified port and
9487 accept incoming key negotiation. The key material is passed
9488 to the application after the protocol is over.
9490 * Implemented the processing of incoming Key Agreement packet
9491 in the client. Added function silc_client_key_agreement to
9494 * Implemented the intiator side of the key agreement routines
9495 in the client. The client can now initiate key agreement with
9496 another remote client. The key material is passed to the
9497 application after the protocol is over.
9499 * Created client_keyagr.c to include all the key agreement
9502 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9503 SILC_TASK_CALLBACK except that it is not static.
9505 * Created client_notify.c and moved the Notify packet handling
9506 from the client.[ch] into that file.
9508 * Created client_prvmsg.c and moved all private message and
9509 private message key routines from the client.[ch] into that file.
9511 * Create client_channel.c and moved all channel message and
9512 channel private key routines from the client.[ch] into that file.
9514 * Changed silc_client_get_client_by_id_resolve to resolve with
9515 WHOIS command instead of IDENTIFY command, in the file
9516 lib/silclient/idlist.c.
9518 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9520 * Implemented the SKE's responder side to the Client library.
9522 * When FAILURE is received to the protocol do not trust it
9523 blindly. Register a timeout to wait whether the remote closes
9524 the connection as it should do it, only after that process the
9525 actual failure. This was changed to both client and server.
9527 * Added client_internal.h to include some of the structures
9528 there instead of client.h in lib/silcclient/.
9530 * Added function silc_task_unregister_by_callback to unregister
9531 timeouts by the callback function.
9533 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9535 * Some "Incomplete WHOIS info" errors has been appearing on the
9536 log files. Took away the entry->userinfo check from WHOIS
9537 reply sending. The entry->userinfo is now " " if client did not
9538 provide one. I thought this was fixed earlier but something
9539 is wrong still. Let's see if the error still appears.
9541 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9543 * Fixed a minor bug in the login when the channel key is
9544 re-generated in the server. It used to generate the key in
9545 wrong order and thus caused problems in the channel traffic.
9547 * Fixed a minor bug in channel key distsribution after
9548 KICK command. The key was not sent to the router even though
9551 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9553 * Added silc_ske_process_key_material_data as generic routine
9554 to process any key material as the SILC protocol dictates. The
9555 function is used by the actual SKE library but can be used by
9556 applications as well. This relates to the private message keys
9557 and the channel private keys since they must be processed the
9558 same way the normal SILC session keys. The protocol dictates
9559 this. Affected files: lib/silcske/silcske.[ch].
9561 Added also silc_ske_free_key_material to free the
9562 SilcSKEKeyMaterial structure.
9564 * Defined silc_cipher_set_key function to set the key for
9565 cipher without using the object's method function. The affected
9566 files: lib/silccrypt/silccipher.[ch].
9568 * Implemented silc silc_client_add_private_message_key,
9569 silc_client_add_private_message_key_ske,
9570 silc_client_del_private_message_key,
9571 silc_client_list_private_message_keys and
9572 silc_client_free_private_message_keys functions in the
9575 Added functions silc_client_send_private_message_key to send
9576 the Private Message Key payload and silc_client_private_message_key
9577 to handle incoming Private Message Key payload.
9579 * Added Cipher field to the Private Message Key payload to set
9580 the cipher to be used. If ignored, the default cipher defined
9581 in the SILC protocol (aes-256-cbc) is used.
9583 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9585 * Removed lib/silcclient/ops.h file.
9587 Redefined parts of the SILC Client Library API. Created new
9588 file silcapi.h that deprecates the ops.h file and defines the
9589 published Client Library API. Defined also private message key
9590 API and channel private key API into the file.
9592 This is the file that the application must include from the
9593 SILC Client Library. Other files need not be included by
9594 the application anymore.
9596 * Added new key_agreement client operation callback and also
9597 defined the Key Agreement library API for the application.
9599 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9601 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9602 is used by clients to request key negotiation between another
9603 client in the SILC network. If the negotiation is started it
9604 is performed using the SKE protocol. The result of the
9605 negotiation, the secret key material, can be used for example
9606 as private message key.
9608 Implemented the Key Agreement payload into the files
9609 lib/silccore/silauth.[ch].
9611 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9613 * Redefined ciphers for the SILC protocol. Added some new ciphers
9614 and defined the key lengths for the algorithms. Changed the
9615 code accordingly. The default key length is now 256 bits.
9617 * Fixed SKE key distribution function silc_ske_process_key_material
9618 when the key length is more than 128 bits. The default key
9619 length in SILC is now 256 bits.
9621 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9622 to indicate unsupported algorithm.
9624 * Renamed rijndael.c to aes.c and all functions as well.
9626 * Fixed a long standing channel key setting bug in client library.
9627 Weird that it has never surfaced before.
9629 * Fixed bug in channel deletion. If the entire channel is removed
9630 then it must also delete the references of the channel entry
9631 from the client's channel list as the client's channel entry and
9632 the channel's client entry share same memory.
9634 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9636 * Implemented CONNECT and SHUTDOWN commands in the client.
9638 * Implemented CLOSE command to the client.
9640 * Added the function silc_idlist_find_server_by_name into the
9641 files silcd/idlist.[ch].
9643 Added the function silc_idlist_find_server_by_conn into the
9644 files silcd/idlist.[ch].
9646 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9648 * DIE command was renamed to SHUTDOWN. Updated the both code
9651 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9652 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9654 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9657 * Added function silc_server_create_connection function to create
9658 connection to remote router. My server implementation actually
9659 does not allow router to connect to normal server (it expects
9660 that normal server always initiates the connection to the router)
9661 so the CONNECT command is only good for connecting to another
9664 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9666 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9667 or some other client was kicked from the channel.
9669 Implemented the handling of the notify type to both client
9672 Implemented silc_server_send_notify_kicked to send the KICKED
9673 notify. It is used to send it to the server's primary router.
9675 * Implemented the KICK command into server and client.
9677 * Added `query' argument to the silc_idlist_get_client function
9678 to indicate whether to query the client from server or not if
9681 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9682 to indicate that the client is not channel founder.
9686 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9688 * Removed the rng context from SilcPacketContext structure and
9689 changed that the packet routine uses the Global RNG API.
9691 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9693 * Added support for quit message that client can "leave" on the
9694 channel when it quits the SILC. It is ditributed inside the
9695 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9697 Added silc_server_free_client_data that will take the
9698 signoff message as argument.
9700 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9702 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9704 * Updated parts of the protocol specification to keep it up
9707 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9709 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9710 payloads in one packet.
9712 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9713 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9714 use now the new List flag.
9716 * Also deprecated the following packet types: REPLACE_ID,
9717 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9719 * Added list support for Notify packet in server.
9721 * Added silc_server_send_notify_channel_change to send the
9722 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9723 the silc_server_send_replace_id.
9725 * Added silc_server_send_notify_nick_change to send the
9726 NICK_CHANGE notify type. Deprecates the function
9727 silc_server_send_replace_id.
9729 * Added silc_server_send_notify_join to send the JOIN notify type.
9730 Deprecates the function silc_server_send_new_channel_user.
9732 * Added silc_server_send_notify_leave to send LEAVE notify type.
9733 Deprecates the function silc_server_send_remove_channel_user.
9735 * Added silc_server_send_notify_cmode and
9736 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9737 types. Deprecates the silc_server_send_set_mode function.
9739 * Added SERVER_SIGNOFF notify type to indicate that server has
9740 quit. This means that all clients on the channel from that
9741 server will drop. This can be also used when netsplit happens.
9743 Deprecated REMOVE_ID packet type since it is not needed anymore
9746 Added silc_server_send_notify_server_signoff to send the
9747 SERVER_SIGNOFF notify type. Deprecates the function
9748 silc_server_send_remove_id.
9750 Added also silc_server_send_notify_signoff to send the
9751 SIGNOFF notify type.
9753 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9754 SILC protocol from this day on. Changed the protocol
9755 specification as well.
9757 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9758 notify type. It is used between routers to notify about
9759 topic changes on a channel.
9761 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9764 * Partly updated the protocol specification to comply with the
9765 changes now made. It is still though a bit outdated.
9767 * The JOIN notify type now takes one extra argument <Channel ID>.
9768 The packet used to be destined to the channel but now the
9769 JOIN type may be sent as list thus it is impossible to
9770 destine it to any specific channel. By adding this argument
9771 it is again possible.
9773 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9775 * Added CREDITS file. The CHANGES and CREDITS file will appear
9776 in the distribution as well.
9778 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9780 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9781 types in the server's silcd/packet_receive.c.
9783 * Implemented CMODE and CUMODE to work in router environment.
9785 * Fixed minor encoding and decoding buglet from the
9786 lib/silccore/silcmode.c.
9788 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9791 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9793 * Changed all SilcConfigServer* and silc_config_server* to
9794 SilcServerConfig* and silc_server_config*, respectively.
9797 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9799 * Associated the ID (client or server ID) to the Authentication
9800 Payload to avoid any possibility of forging. Updated the
9801 protocol specification and the code accordingly.
9803 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9805 * The RSA key length is now save to the RsaKey context in the
9806 key generation process in lib/silccrypt/rsa.c. The key length
9807 is now used to figure out the maximum size of the block allowed
9808 to be encrypted/signed.
9810 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9811 is equivalent to the silc_mp_mp2bin but does not allocate any
9814 * Changed silc_mp_mp2bin API to take length argument. If it is
9815 non-zero then the buffer is allocated that large. If zero, then
9816 the size is approximated using silc_mp_sizeinbase, which however
9819 * Created Global RNG API which is global RNG that application can
9820 initialize. After initializing, any routine anywhere in the
9821 code (including library) can use RNG without allocating a new
9822 RNG object. This was done to allow this sort of use of the
9823 RNG in code that has no chance to allocate RNG object. All
9824 applications currently allocate this and many routines in the
9825 library use this. Affected file lib/silccrypt/silcrng.[ch].
9827 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9828 it to use the Global RNG API.
9830 * Defined Authentication Payload into protocol specification that
9831 is used during SILC session to authenticate entities. It is
9832 used for example by client to authenticate itself to the server
9833 to obtain server operator privileges.
9835 Implemented this payload into the lib/silccore/silcauth.[ch].
9836 Implemented also routines for public key based authentication
9837 as the new protocol specification dictates.
9839 Moved definitions of different authentication methods from
9840 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9842 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9843 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9844 silc_pkcs_verify_with_hash functions into the file
9845 lib/silccrypt/silcpkcs.[ch].
9847 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9849 * The client entry's userinfo pointer must be always valid.
9850 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9851 will fail since it requires the userinfo. Now, the userinfo
9852 is allocated as "" if actual userinfo does not exist. Actually,
9853 it must exist and it is totally Ok to drop client connections
9854 that does not announce the userinfo. However, we will make
9855 this workaround for now.
9857 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9858 to return the remote port by socket.
9860 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9862 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9863 SILC_SERVER_PENDING_EXEC and added an new macro
9864 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9865 data or when error occurs while processing the pending command.
9867 Added new argument `destructor' into silc_server_command_pending
9868 and to the SilcServerCommandPending object. This destructor is
9869 now called after calling the pending callback or if error occurs
9870 immediately. If error occurs the actual pending callback won't
9871 be called at all - only the destructor. The destructor may be
9872 NULL if destructor is not needed.
9874 All this applies for client library code as well. Similar
9875 changes were made there as well for the pending commands.
9877 In the client, the application must now allocate the
9878 SilcClientCommandContext with the silc_client_command_alloc
9881 * Added reference counter to the SilcServerCommandContext. Added
9882 function silc_server_command_alloc and silc_server_command_dup
9885 Same type of functions added to the client library for the same
9888 * Removed the cmd_ident from IDListData away since it is now
9889 global for all connections. It is the command identifier used
9890 in command sending and with pending commands. The affected file
9893 * Added reference counter to the SilcSocketConnection objecet to
9894 indicate the usage count of the object. The object won't be
9895 freed untill the reference counter hits zero. Currently only
9896 server uses this, and client ignores it. The client must be
9897 set to use this too later. The affected files are
9898 lib/silccore/silcsockconn.[ch]. Added also the function
9899 silc_socket_dup to increase the reference counter.
9901 This was mainly added because it is possible that the socket
9902 is removed underneath of pending command or other async
9903 operation. Now it won't be free'd and proper DISCONNECTING
9904 flags, etc. can be set to avoid sending data to connection that
9905 is not valid anymore.
9907 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9908 the connection. After that it sets SILC_SET_DISCONNECTED.
9909 It is, however, possible that the socket data is not still freed.
9910 The silc_server_packet_process now checks that data is not
9911 read or written to connection that is DISCONNECTED. The socket
9912 get's freed when the reference counter hits zero.
9914 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9916 * Changed the client operation API: channel_message operation's
9917 `sender' is now the client entry of the sender, not the nickname
9918 and the `channel' is the channel entry, not the channel name.
9920 In the private_message operation the `sender' is now also the
9921 client entry of the sender not the nickname.
9923 Affected file is lib/silcclient/ops.h and all applications
9924 using the client operations.
9926 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9928 * Moved the calling of ops->connect() from connect_to_server_final
9929 into receive_new_id functin since that is the point when the
9930 client is actually allowed to send traffic to network. The
9931 affected file is lib/silcclient/client.c.
9933 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9935 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9936 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9937 (if needs broadcasting) instead of broadcasting the packets one
9938 by one which would make a burst in the network traffic.
9940 * Added `broadcast' argument to the functions in silcd/server.[ch]
9941 silc_server_create_new_channel[_with_id] to indicate whether
9942 to send New Channel packet to primary router.
9944 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9946 * Added new function into the silcd/server.[ch] files:
9947 silc_server_create_new_channel_with_id to create new channel with
9948 already existing Channel ID.
9950 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9951 lib/silccore/silcpacket.h. This packet is used t send list of
9952 Set Mode payloads inside one packet. Server uses this to set
9953 the modes for the channels and clients on those channels, that it
9954 announced to the router when it connected to it. The protocol
9955 specification has been updated accordingly.
9957 * The silc_server_new_channel did not handle the packet coming
9958 from normal server as it normally does not send that. However,
9959 when it announces its channels it does send it. Implemented
9960 the support for that.
9962 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9963 into the file lib/silccore/id.h.
9965 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9967 * Fixed memory leaks in the functions silc_idlist_del_client,
9968 silc_idlist_del_channel and silc_idlist_del_server in the file
9969 silcd/idlist.c. All of those leaked like a sieve.
9971 * Fixed some small memory leaks in the client's function
9972 silc_client_notify_by_server.
9974 * Added functions into silcd/server.c: silc_server_announce_clients,
9975 silc_server_announce_channels and silc_server_announce_server.
9976 These functions are used by normal and router server to announce
9977 to its primary router about clients, channels and servers (when
9978 router) that we own. This is done after we've connected to the
9981 These functions effectively implements the following packet types:
9982 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9983 and SILC_PACKET_NEW_ID_LIST.
9985 * Added new functions into the silcd/packet_receive.[ch]:
9986 silc_server_new_id_list, silc_server_new_channel_list and
9987 silc_server_new_channel_user_list to handle the incoming
9988 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9990 * Added support of changing Channel ID in the function
9991 silc_server_replace_id. If the server that announces a channel
9992 to the router already exists in the router (with same name but
9993 with different Channel ID), router is responsible to send
9994 Replace ID packet to the server and force the server to change
9995 the Channel ID to the one router has.
9997 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9998 client that the Channel ID has been changed by the router. The
9999 normal server sends this to the client. Client must start using
10000 the new Channel ID as the channel's ID.
10002 Implemented handling of this new type into lib/silcclient/client.c
10003 into the function silc_client_notify_by_server.
10005 * Added new function silc_idlist_replace_channel_id into the files
10006 silcd/idlist.[ch] to replace the Channel ID.
10008 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10010 * Call silc_server_command_identify_check always when processing
10011 the IDENTIFY command in silcd/command.c
10013 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10015 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10016 send keepalive packets. The packet can be sent by clients,
10017 servers and routers.
10019 Added function silc_socket_set_heartbeat into the file
10020 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10021 If not set, the heartbeat is not performed. The actual
10022 heartbeat is implemented in the low level socket connection
10023 library. However, application is responsible of actually
10024 sending the packet.
10026 Added silc_server_send_heartbeat to send the actual heartbeat
10027 packet into silcd/packet_send.[ch]. Server now performs
10028 keepalive with all connections.
10030 * Added silc_task_get_first function into lib/silcutil/silctask.c
10031 to return the timeout task with shortest timeout. There was a bug
10032 in task unregistration that caused problems. TODO has been
10033 updated to include that task system must be rewritten.
10035 * The client library will now resolve the client information when
10036 receiving JOIN notify from server for client that we know but
10037 have incomplete information.
10039 * Rewrote parts of silc_server_remove_from_channels and
10040 silc_server_remove_from_one_channel as they did not remove the
10041 channel in some circumstances even though they should've.
10043 * Encryption problem encountered in server:
10045 The LEAVE command used to send the Channel Key packet to the
10046 router immediately after generating it. However, the code
10047 had earlier sent Remove Channel user packet but not immediately,
10048 ie. it was put to queue. The order of packets in the router
10049 was that Channel Key packet was first and Remove Channel User
10050 packet was second, even though they were encrypted in the
10051 reverse order. For this reason, MAC check failed. Now, this
10052 is fixed by not sending the Channel Key packet immediately but
10053 putting it to queue. However, this is more fundamental problem:
10054 packets that are in queue should actually not be encrypted
10055 because packets that are sent immediately gets encrypted
10056 actually with wrong IV (and thus MAC check fails). So, packets
10057 that are in queue should be encrypted when they are sent to
10058 the wire and not when they put to the queue.
10060 However, the problem is that the current system has not been
10061 designed to work that way. Instead, the packet is encrypted
10062 as soon as possible and left to the queue. The queue is then
10063 just purged into wire. There won't be any fixes for this
10064 any time soon. So, the current semantic for packet sending
10067 o If you send packet to remote host and do not force the send
10068 (the packet will be in queue) then all subsequent packets to the
10069 same remote host must also be put to the queue. Only after the
10070 queue has been purged is it safe again to force the packet
10073 o If you send all packets immediately then it safe to send
10074 any of subsequent packets through the queue, however, after
10075 the first packet is put to queue then any subsequent packets
10076 must also be put to the queue.
10078 Follow these rules and everything works fine.
10080 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10082 * Added new function silc_server_remove_clients_by_server to
10083 remove all client entries from ID list when the server connection
10084 is lost. In this case it is also important to invalidate all
10085 client entires as they hold the invalid server entry. This
10086 fixes fatal bug when server has lost connection and will reconnect
10089 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10091 * Made some sanity checks to silc_server_daemonise like to check
10092 whether the requested user and group actually exists.
10094 * Added sanity check to SKE's silc_ske_responder_finish to check
10095 that the public and private key actually is valid.
10097 * Invalidate the client's nickname when receiving Replace ID
10098 packet and the Client ID is being replaced. This means that the
10099 server will query the nickname if someone needs it (client)
10102 * Sort the ID Cache in client library when the ID Cache data
10103 has changed (needs sorting).
10105 * Do not allow for SILC client to create several connections to
10106 several servers. The client does not support windows right now
10107 and generating multiple connections causes weird behaviour.
10109 Irssi-silc client does support windows and can handle several
10110 connections without problems, see: www.irssi.org and SILC plugin.
10112 * Fixed some places where client was added to the IDList. The
10113 rule of thumb is following (in order to get everything right):
10114 If the client is directly connected local client then the
10115 `connection' argument must be set and `router' argument must be
10116 NULL to silc_idlist_add_client function. If the client is not
10117 directly connected client then the `router' argument must
10118 bet set and the `connection' argument must be NULL to the
10119 silc_idlist_add_client function.
10121 * The funtion silc_server_packet_send_local_channel actually did
10122 not check whether the client was locally connected or not. It
10123 does that now. Fixed a bug related to LEAVE command.
10125 * Fixed Remove Channel User payload parsing bug in server's
10126 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10128 * The server's silc_server_save_channel_key now checks also the
10129 global ID list for the channel as it might not be in the local
10130 list. Fixed a bug related to LEAVE command.
10132 * Is this the end of the [<unknown>] buglet that has been lurking
10133 around for a long time? A little for loop fix in server's
10134 silc_server_command_whois_parse that is used by both IDENTIFY
10135 and WHOIS command. At least, this was a clear bug and a cause
10136 of one type of [<unknown>] buglet.
10138 * WHOIS and IDENTIFY commands call the function
10139 silc_server_command_[whois/identify]_check function even if
10140 we are not router server.
10142 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10144 * Added --with-gmp configuration option. If set the GMP
10145 is always compiled in the SILC source tree. If not set then
10146 it is checked whether the system has the GMP3 installed. If
10147 it has then the GMP won't be compiled (the system's headers
10148 and library is used), if it doesn't have it then the GMP is
10149 compiled in the SILC source tree.
10151 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10153 * Changed RSA private exponent generation to what PKCS #1
10154 suggests. We try to find the smallest possible d by doing
10155 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10156 not security fix but optimization.
10158 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10160 * Added new config entry [Identity] to fork the server and run
10161 it as specific user and group. A patch from Bostik.
10163 * Imported Dotconf configuration library into lib/dotconf.
10164 This will be used to create the SILC configuration files later.
10165 It will appear in the distsribution after this commit.
10167 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10169 * A big code auditing weekend happening. Auditing code for
10170 obvious mistakes, bugs and errors. Also, removing any code
10173 Removed files for being obsolete:
10175 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10176 inline in the file lib/silcutil/silcbuffer.h)
10178 o lib/silcutil/silcbufutil.c (the header has inline versions)
10180 Changed code to fix possible error conditions:
10182 o The buffer formatting routines now check that the destination
10183 buffer really has enough space to add the data. This applies for
10184 both buffer formatting and unformatting
10185 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10186 unformatting was changed to accomodate following rules:
10187 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10188 sent to the function while XXX_*STRING will not allocate or copy
10189 the data into the buffer. Instead it sets the pointer from the
10190 buffer into the pointer sent as argument (XXX_*STRING used to
10191 require that the pointer must be allocated already). This change
10192 makes this whole thing a bit more consistent and more optimized
10193 (note that the data returned in the unformatting with XXX_*STRING
10194 must not be freed now). The routines return now -1 on error.
10196 o Tried to find all code that use buffer_format and buffer_unformat
10197 and added return value checking to prevent formatting and
10198 especially unformatting errors and possible subsequent fatal
10201 o Changed ske->x and ske->KEY to mallocated pointers in
10202 lib/silcske/silcske.h. Fixed possible data and memory leak.
10204 o Added return value checking to all *_parse* functions. Fixed
10205 many memory leaks as well.
10207 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10208 so that buffer overflows would not happen. All code now also
10209 checks the return value as it can fail.
10211 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10213 * Added reconnection support to server if the normal server looses
10214 its connection to the router (for example if router is rebooted).
10215 The server performs normal reconnection strategy implemented
10216 to the server. Affected file silcd/server.c.
10218 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10220 * Added new packet type SILC_PACKET_SET_MODE that is used to
10221 distribute the information about changed modes (for clients,
10222 channels and clients channel modes) to all routers in the
10223 network. Updated the protocol specification accordingly.
10225 Added functions into silcd/packet_send.c and
10226 silcd/packet_receive.c: silc_server_send_set_mode,
10227 silc_server_set_mode.
10229 Added new files silcmode.[ch] into lib/silccore that implements
10230 the encoding and decoding of Set Mode Payload. Added new type
10231 SilcSetModePayload. Moved the definitions of different modes
10232 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10234 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10236 * Oops, a little mistake in server's connection authentication
10237 protocol. The protocol is not ended with FAILURE but with
10238 SUCCESS if the authentication is Ok. :) Affected file is
10241 * Implemented NICK_CHANGE notify handling in server in the file
10242 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10243 the local clients on the channel. After the changing nickname
10244 in router environment snhould work and the [<unknown>] nickname
10245 should appear no more.
10247 The silc_server_replace_id function that receives the Replace ID
10248 payload now sends the NICK_CHANGE notify type also in the file
10249 silcd/packet_receive.c
10251 * Changed WHOIS and IDENTIFY command to support the maximum amount
10252 of arguments defined in protocol specs (3328 arguments). This
10253 fixed a bug that caused problems when there were more than three
10254 users on a channel.
10256 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10258 * Added extra parameter, command identifier, to the
10259 silc_client_send_command so that explicit command identifier
10262 Changed that ID list routines uses specific command identifier
10263 when sending WHOIS/IDENTIFY requests to the server so that they
10264 can be identified when the reply comes back.
10266 Affected files lib/silcclient/command.[ch],
10267 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10269 * Added `sender' argument to silc_server_packet_send_to_channel
10270 to indicaet the sender who originally sent the packet to us
10271 that we are now re-sending. Ignored if NULL. Affected file
10272 silcd/packet_send.[ch].
10274 * Added some server statistics support in silcd/server_internal.h
10275 SilcServerStatistics structure and around the server code. Also
10276 send some nice statistics information when client is connecting
10279 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10281 * Fixed channel ID decoding in server's JOIN command reply in
10282 silcd/command_reply.c
10284 * Fixed braodcasting of replace ID payload to not to send it if
10285 we are standalone server in silcd/packet_receive.c.
10287 * Fixed all channel message sending routines to not to send
10288 packets to clients that has router set, since they are routed
10289 separately in the same function earlier. Affects file
10290 silcd/packet_send.c and all channel packet sending functions.
10292 * In USERS reply, res_argv[i] are not allocated, the table
10293 is allocated. Thus changed that free the table, not its
10296 * In server's whois_check and identify_check if the client is
10297 locally connected do not send any WHOIS commands - they are not
10300 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10302 * Fixed some minor bugs in client when sending WHOIS command. The
10303 arguments was in wrong order.
10305 * Removed statis function add_to_channel from server in
10306 silcd/command.c that was previously used with the joining but
10309 * Tested USERS command in router environment successfully with two
10310 routers, two servers and two clients.
10312 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10314 * Reorganized the USERS command and command reply in client library
10315 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10316 When the command is given by user we register a pending command
10317 callback that will reprocess the command after the reply has been
10318 received from the server. When reprocessing the packet we then
10319 display the information. Thus, the USERS information is displayed
10320 now in the command callback instead of in the command reply
10321 callback. The processing of the command is same as previously
10322 when server has sent the command reply in the JOINing process.
10324 * Added to USERS command in silcd/command_reply.c to join the client,
10325 we didn't use to know about, to the channel after we've created
10326 a client entry for it. Also, for clienet we did know already still
10327 check whether it is on the channel or not and add it if not.
10329 * Removed silc_server_command_join_notify as the function and its
10332 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10334 * Changed the client's pending command handling to the same as the
10335 server's pending command handling. It is also now possible to
10336 execute command reply functions from other command reply
10337 function as the function callbacks for commands and command
10338 replies are one and same. The pending commands are not static
10339 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10340 in client connection context. Thus, pending commands are server
10341 connection specific as it is convenient.
10343 Changed the function silc_client_command_pending and
10344 silc_client_command_pending_del and added new function
10345 silc_client_command_pending_check. Removed the
10346 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10349 * Added cmd_ident, current command identifier, to the client
10350 connection context in lib/silcclient/client.h to keep track on
10351 command identifiers used in command sending. Client's command reply
10352 function handling now supports the mandatory command identifiers.
10354 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10355 funtions in client to fully support pending command callbacks.
10357 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10358 as one of the arguments to the application in the command reply
10361 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10362 before first releasing SILC but came back. Now it is removed again
10363 and should come back nomore. The FORWARDED flag was used only
10364 by the JOINing procedure by forwarding the command packet to router.
10365 Now, the JOINing procedure has been changed to more generic (due
10366 to various router environment issues) and FORWARDED is not needed
10367 anymore for anything. The protocol specification is yet to be
10370 Now, removed silc_server_packet_forward from server and the flag
10371 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10373 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10375 * Renamed NAMES command to USERS command. The NAMES was named that
10376 due to historical reasons. Now it is renamed. Also, rewrote
10377 parts of the USERS command. The nickname list is not sent anymore
10378 by the server. Only Client ID and mode lists are sent in the USERS
10379 command. Changed this also to the protocol specification.
10381 The client now resolves the names and stuff after it receives
10382 the USERS list from the server when joining to the channel.
10384 * WHOIS and IDENTIFY commands has been changed to support multiple
10385 Client ID's per command. One can now search for multiple users
10386 in the network by sending only one WHOIS or IDENTIFY command.
10387 Changed the code and the protocol specifications.
10389 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10390 uses silc_server_command_whois_parse to parse the request. */
10392 * If normal server, do not parse the WHOIS and IDENTIFY requests
10393 before sending it to the router. Saves some time.
10395 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10397 * Fixed JOIN command on client library. Wrong number of arguments
10398 used to crash the client.
10400 * Added silc_server_channel_has_global function to check whether
10401 channel has global users or not.
10403 * Added silc_server_channel_has_local function to check whether channel
10404 has locally connected clients on the channel.
10406 * The silc_server_remove_from_one_channel now checks whether the
10407 channel has global users or not after given client was removed from
10408 the channel. It also checks whether the channel has local clients
10409 on the channel anymore. If it does not have then the channel entry
10410 is removed as it is not needed anymore.
10412 * The silc_server_notify now checks on JOIN notify whether the joining
10413 client is one of locally connected or global. If it is global then
10414 the channel has now global users on the channel and that is marked
10415 to the channel entry. Also, it now saves the global client to
10416 global list who is joining and JOINs it to the channel. This is
10417 for normal server, that is.
10419 Changed silc_server_send_notify_on_channel,
10420 silc_server_packet_relay_to_channel and
10421 silc_server_packet_send_to_channel check if we are normal server
10422 and client has router set (ie. global client) do not send the
10423 message to that client, as it is already routed to our router.
10425 * Implemented LEAVE notify type handling in silc_server_notify
10428 * Tested LEAVE command in router environment successfully. Tested
10429 with two routers, two servers and two clients.
10433 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10435 * Implemented SIGNOFF notify type handling in silc_server_notify
10438 * silc_server_remove_id now removes the client entry from all channels
10439 it has joined and thusly sends SIGNOFF notify type.
10441 * Rewrote the NAMES list generation in server by removing two excess
10442 loops. The lists are created now inside one loop.
10444 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10446 * silc_server_remove_channel_user checks now also global list
10447 for channel and client.
10449 * silc_server_new_channel_user checks now both local and global
10450 list for channel and client. Fixed a bug in client id decoding.
10451 Used to decode wrong buffer.
10453 * silc_server_channel_message checks now both local and global
10454 list for channel entry.
10456 * Tested channel joining (hence JOIN) in router environment
10457 successfully. Tested with two routers, two servers and two
10460 * Tested channel message sending in router environment successfully.
10462 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10464 * Added silc_server_save_channel_key into server.[ch] to save the
10465 received channel key in Channel Key payload processing. It is
10466 also used in JOIN command reply handling.
10468 Equivalent function silc_client_save_channel_key added into
10469 client.[ch] into client library.
10471 * Changed JOIN command reply to send information whether the channel
10472 was created or not (is existing already) and the channel key
10473 payload. Changed protocol specs accordingly.
10475 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10476 the request was sent by ID and not by nickname. Crashed on
10479 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10481 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10482 now correctly save the received data.
10484 * silc_server_free_sock_user_data now notifies routers in the
10485 network about entities leaving the network.
10487 At the same time implemented functions silc_server_remove_id
10488 and silc_server_send_remove_id to receive and send REMOVE_ID
10489 packets. The packet is used to notify routers in the network
10490 about leaving entities. The ID removed will become invalid in
10493 * Added function silc_idlist_del_server into server. Removes and
10494 free's server entry from ID list.
10496 * silc_server_private_message function now checks, if we are router,
10497 that the destination ID really is valid ID, naturally.
10499 * In router when NEW_ID packet is received (for new client) the
10500 hash of the Client ID is saved in the ID Cache but the
10501 client->nickname is set to NULL, instead of putting the hash
10504 IDENTIFY command now also checks that client->nickname must be
10505 valid. If it is not if will request the data from the server who
10506 owns the client. Added new function
10507 silc_server_command_identify_check.
10509 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10510 to set the command to already allocated Command Payload.
10512 * Tested private message sending in router environment with two
10513 routers, two servers and two clients. Fixed minor bugs and now
10516 * Fixed segfault from client's NAMES command. Used to crash if
10517 not on any channel.
10519 * Forwarded packets must not be routed even if it is not destined
10520 to the receiver. Changed server code comply with this.
10522 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10524 * Added `require_reverse_mapping' boolean value to ServerParams
10525 structure. If TRUE (not default) the server will require that
10526 the connecting host has fully qualified domain name.
10528 If the reverse mapping is not required and hostname could not be
10529 found the IP address is used as hostname.
10531 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10533 * Implemented version string checking to both client and server.
10534 The check is incomplete currently due to the abnormal version
10535 strings used in development version of SILC.
10537 * Changed all command functions in server to use the new
10540 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10542 * Changed char *data to unsigned char *data in ID Cache system to
10543 support binary data as ID Cache data. Changed code to support
10544 binary data in lib/silccore/idcache.c.
10546 * Renamed silc_server_packet_relay_command_reply to
10547 silc_server_command_reply as it is normal packet receiving
10548 function. Rewrote the function to accept command replys for
10549 servers and not only for clients.
10551 * Mark remote router always as registered server if we are connecting
10552 to it. Otherwise, commands sent by the router to us are ignored.
10554 * All ID List find routines now returns the ID Cache Entry pointer
10555 as well if requested.
10557 * WHOIS command works now in router environment, tested with two
10558 routers, two servers and two clients.
10560 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10561 in router environment (as it is almost equivalent to WHOIS) but
10562 hasn't been tested thoroughly. Added new functions:
10564 silc_server_command_identify_parse
10565 silc_server_command_identify_send_reply
10566 silc_server_command_identify_from_client
10567 silc_server_command_identify_from_server
10569 * Disabled route cache adding because adding two different ID's with
10570 same IP replaces the old cache entry thus giving wrong route.
10571 The entry->router->connection is always the fastest route anyway
10572 so route cache may not be needed. Of course, new routes maybe
10573 established after receiving the ID when the entry->router->connection
10574 might not be anymore the most optimal.
10576 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10578 * Add route cache for received ID for fast routing.
10580 * Added silc_server_packet_route to route received packet on router
10581 that is not destined to us.
10583 * Renamed silc_server_get_route to silc_server_route_get.
10585 * Added id_string and id_string_len fields into SilcServer to
10586 include encoded ServerID for fast comparing without excess
10587 encoding of the ID's.
10589 * Cleaned up WHOIS command on server side. Added following static
10592 silc_server_command_whois_parse
10593 silc_server_command_whois_check
10594 silc_server_command_whois_send_reply
10595 silc_server_command_whois_from_client
10596 silc_server_command_whois_from_server
10598 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10599 arguments in command replies. All command functions should be
10600 updated to use this macro.
10602 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10604 * Minor typo fixes on command reply handling on server.
10606 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10608 * Added silc_server_command_add_to_channel internal routine to add
10609 the client to the channel after router has created the channel and
10610 sent command reply to the server.
10612 * Added generic silc_server_send_command to send any command from
10615 * Use static buffer with ID rendering instead of duplicating data.
10617 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10619 * Fixed a channel user mode bug when joining to a channel server gave
10620 everybody channel founder rights, oops.
10622 * We mark ourselves as the router of the incoming server connection
10623 if we are router ourselves. This way we can check in some packet
10624 sending functions whether it is locally connected server. For
10625 incoming router connections we put NULL.
10627 * For router sending packets locally means now always sending the
10628 packet cell wide; to local clients and local servers. For normal
10629 server sending packet locally means sending it to only local
10632 * Fixed the JOIN command to really work in router environment. If the
10633 channel is created it is always created by the router. Router is
10634 also responsible of making the initial joining to the channel,
10635 sending JOIN notify to the sending server and distributing
10636 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10637 does not exist server doesn't do anything else but forward the
10638 command to the router which performs everything.
10640 * Added silc_server_send_channel_key function to send the Channel Key
10643 * Added silc_server_create_channel_key to create new channel key. The
10644 channel key is now re-generated everytime someone joins or leaves
10645 a channel, as protocol dictates. Note: channel->key_len is the
10646 key length in bits.
10648 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10650 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10651 packet_receive.[ch] to separate packet sending and receiving
10652 routines. The server.[ch] now includes everything else including
10653 actual packet processing (writing and reading data) and other
10656 Renamed silc_server_private_message_send_internal to
10657 silc_server_send_private_message. The routine is still though
10658 used only to relay private messages as server does not send
10659 private messages itself.
10661 Renamed silc_server_new_channel to silc_server_create_new_channel
10662 and added new function sicl_server_new_channel that handles the
10663 incoming New Channel packet. Added also new sending function
10664 silc_server_send_new_channel to send New Channel Payload.
10666 * Added new function silc_server_notify to process incoming notify
10667 packet to the server/router. Server may then relay the notify
10668 to clients if needed.
10670 * Added new function silc_server_new_channel_user to process incoming
10671 New Channel User packet. Router will redistribute the packet and
10672 send JOIN notify to its local clients and locally connected servers
10673 if needed. Normal server will send JOIN notify to its local client
10674 on same channel when received this packet. Added also corresponding
10675 sending function silc_server_send_new_channel_user to sent the
10678 * Added boolean route argument to send_notif_to_channel and
10679 packet_send_to_channel functions to attempt to route the packet
10680 if it is TRUE and send only locally if it is FALSE.
10682 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10684 * silc_server_replace_id now broadcasts the received replace ID
10685 packet if it is not broadcast packet already. The router must
10686 broadcast to inform other routers about changed ID.
10688 * Added backpointer to server's router into SilcServer context in
10689 silcd/server_internal.h.
10691 * Fixed silc_server_packet_broadcast to send correct broadcast
10694 * The channel key is now distributed to the local client as soon
10695 as it is received from the router (in router environment) so that
10696 no other packet may be sent for the channel until client has
10699 * silc_server_remove_channel_user now broadcasts the received
10700 Remove Channel User packet if it is not broadcast packet already.
10701 The router must broadcast to inform other routers about removed
10704 * Added users field into SilcPacketContext that is a reference count
10705 of the context. One can increase the reference count by calling
10706 silc_packet_context_dup which is now changed to just increase the
10707 reference count instead of duplicating the data. The reference
10708 count is decresed by calling silc_packet_context_free that will
10709 free the data after the reference count hits zero.
10711 For now on the packet context and everything allocated into it
10712 (including the raw packet from network) must be freed by calling
10713 the new silc_packet_context_free function. Added also new function
10714 silc_packet_context_alloc that must be used now to allocate the
10715 context. This also means that if a routine is asynchronous from
10716 silc_[client/server]_packet_parse_type the packet context must
10717 be duplicated by calling silc_packet_context_dup. Otherwise it
10718 gets free'd after silc_[client/server]_packet_parse_type returns.
10719 Also, one must remember that if packet is duplicated then its
10720 reference count must be decresed by calling the free function as
10721 many times as it was duplicated.
10723 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10724 from both client and server.
10726 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10728 * Made joining to a channel working in router environment.
10730 * Cleaned up JOIN command on server side and create function
10731 silc_server_command_join_channel internal routine to make the
10734 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10736 * Changed silc_command_pending list to SilcDList. Also, added
10737 `ident' field to SilcServerCommandPending structure to identify
10738 the reply and to call correct callback.
10740 Added silc_server_command_pending_check function to replace the
10741 corresnponding macro. The silc_command_pending list is not
10744 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10745 to set identifier to previously allocated Command Payload. It
10746 is used to set identifier for command when resending Command
10749 * Added silc_command_payload_encode_payload to encode Command
10750 Payload buffer from SilcCommandPayload structure.
10752 * Added silc_argument_payload_encode_payload to encode Argument
10753 payload buffer from SilcArgumentPayload structure.
10755 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10757 * Changed WHOIS command to support router connection on server side.
10758 The whois request is always sent to router unless the server is
10759 standalone server. After server has received the reply from the
10760 router will it send the reply to the client.
10762 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10763 broadcast received broadcast packet. The function is used only
10764 by router. The broadcast packet is always sent to the router's
10767 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10768 render given ID to printable string, for log files for example.
10770 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10772 * Made basic router to router connections working. At least they
10773 can now connect to each other but nothing really works the way
10774 they are supposed - yet.
10776 * Added new initiator token to RouterConnection configuration
10777 file in silcd/serverconfig.[ch]. It is used to tell whether we
10778 are the initiator to the remote router or whether we'll expect
10779 the other end to connect.
10781 * Moved registering of listener task to silc_server_init, hence
10782 the server starts listenning as soon as it is run, even if it
10783 does not have connections to other routers. Let's see how well
10786 * Changed default connection retry timeouts for more suitable in
10789 * Removed cipher and such arguments from silc_idlist_add_client
10790 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10791 Added new function silc_idlist_add_data to add the keys and stuff
10794 * Added SilcIDListData structure and added it to SilcClientEntry
10795 and SilcServerEntry as their first field in the structure. This
10796 way we can explicitly cast the ID entries to the SilcIDListData
10797 structure and get common data for the entries. In past, we had
10798 to first check what type of connection it is and then cast it to
10799 correct ID entry type. Now, we can directly cast the opaque
10800 pointer to the SilcIDListData (no matter what ID entry it actually
10801 is) and get the data needed.
10803 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10805 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10806 in some circumstances even if threre were timeout tasks, though not
10807 IO tasks, but tasks anyway. Now fixed.
10809 * Defined SilcServerConnection structure to hold connection specific
10810 stuff about directly connected servers and routers. The definition
10811 is currently in silcd/server_internal.h. I thought about having
10812 a bit more important role fro this struct but for now it is used
10813 only when connecting to other server (or router actually).
10815 * Added connecting retry support in server when connecting to
10816 router(s). The retry feature implement exponential backoff
10817 algorithm. Also, added SilcServerParams structure to hold default
10818 parameters for server. For now, it include these retry settings
10819 and are hard coded. After server is moded to be as Silc Server
10820 Library this structure will be more important.
10822 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10824 * Changed client librarys channel->clients table to SilcList and
10825 changed code accordingly.
10827 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10829 * Changed client's channel table to SilcList and changed code
10830 accordingly. Also changed SilcChannelClientEntry to include back-
10831 pointer to the channel so that client entry can use that structure
10832 as list as well and we have fast cross-reference to the channel.
10833 This change dramatically decreased the complexity of channel
10834 handling with client entry and vice versa (removed one extra
10835 loop when searching for channel entry from many functions).
10837 * Changed server->sim from table to SilcDList and changed code
10840 * NAMES command can now be used from user interface. It will show
10841 the user list on the channel, neatly.
10843 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10844 Code now saves realname of the user if it becomes available.
10846 * Renamed configure.in to configure.in.pre and made ./prepare
10847 script to automatically add correct version string to
10848 configure.in which it creates from configure.in.pre.
10850 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10852 * NAMES command reply now shows users mode with the nickname when
10853 joining to channel.
10855 * Moved silc_client_ch[u]mode[_char] functions from
10856 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10857 place sucks, they are utility functions and should be in some
10860 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10862 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10865 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10869 * Added TRQ (efficient deque and list library) into lib/trq. This is
10870 a very good list library that is currently used in the SILC. Defined
10871 SilcList API over the library because I didn't like the API very
10872 much. See lib/trq/silclist.h for the API and examples of how to
10873 use the API. Fixed various places in the code to use the new
10874 SilcList API. The SilcList is meant for lists that has a structure
10875 already defined as a list. It is not suitable to add just some
10876 context to the list (in TRQ, the context is the list actually).
10878 So, I defined SilcDList that can be used for the purpose where
10879 predefined list structure does not exit. This can be used as
10880 such list. Now some context just can be added to the SilcDList.
10881 Currently this list is not used in the SILC just yet, though there
10882 are a lot places where this can replace dynamically allocated
10883 tables and I will fix these places, later, to use SilcDList.
10884 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10885 and use TRQ internally).
10887 Also fixed some annoying warning messages that the original TRQ
10888 code generated. Also minor changes to TRQ's Makefile.in.
10890 * Added support for querying by Client ID to both WHOIS and
10891 IDENTIFY commands into server, as required by the protocol.
10893 * Removed method function pointers from SilcBuffer structure. They
10894 weren't used to anything and just increased the context size for
10895 no good reason. This change also made silc_buffer_alloc and
10896 silc_buffer_free functions inline functions.
10898 * Disabled command flooding detection support until it's fixed so
10899 that it accepts commands in but does not execute them more than once
10902 * Added silc_net_localhost(), to return local hostname, into
10903 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10904 that must be initialized before calling silc_client_init.
10906 * Added new function: silc_server_send_notify_on_channels to send
10907 notify messages to all channels client has joined. It is assured
10908 that the message is sent only once per client.
10910 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10911 lib/silcutil/silcutil.[ch] as silc_format function. The new
10912 function is generic and is used by server as well, not only by
10913 the logging routines.
10915 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10916 the provided version string was not acceptable. Added new function:
10917 silc_ske_check_version into lib/silcske/silcske.h. The function
10918 must be implemented by the application (client or server) and it
10919 does not reside in the SKE library. The function checks the version
10920 string remote end sent.
10922 * Added back pointers (to opaque context and to SilcSocketConnection)
10923 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10925 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10926 duplicate packet context structure.
10928 * Changed `notify' client operation to send same arguments as client
10929 receives from server except for ID's. ID's are mapped to correct
10930 ID entry and that is returned. Also, if channel entry is not sent
10931 by server but the notify is for channel the channel entry is sent
10932 to application (otherwise application doesn't know that it is for
10933 channel (library gets it from packet's Destination ID)).
10935 * Added silc_client_remove_from_channels into client library to
10936 remove a client from all channels it has joined to. Used when
10937 received SIGNOFF notify from server. Added also new function
10938 silc_client_replace_from_channels to replace old ID entry with
10939 new ID entry on all channels. Used when received NICK_CHANGE
10940 notify from server.
10942 * Fixed ID Cache list handling in silc_idlist_get_client in
10943 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10944 to get (or query) client by ID.
10946 * Updated TODO list.
10948 * Added connection authentication status message defined by the
10949 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10950 support for these into the code in client and server side.
10952 * Added generic function silc_client_send_command to send any command
10953 with variable argument list. Application should use this function
10954 to send commands if the command functions provided by the library
10955 does not suite for the application's user interface needs.
10957 * Added new `failure' client operation. Application is notified about
10958 received failure packet if client is executing a protocol. In this
10959 case the protocol's execution has failed.
10961 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10962 is required by the protocol.
10964 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10965 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10968 * Added status flag to SilcSKE object to indicate realtime status
10969 of the SKE protocol.
10971 * Application receives now exactly same command reply arguments as
10972 the library receives from server. However, if ID is received the
10973 corresponding ID entry is returned to the application (eg. Client
10974 ID is mapped to correct SilcClientEntry entry and that is returned).
10975 Changed command_reply client operation due to this change.
10977 * Changed all ID's in commands and in command replys as ID Payloads.
10978 Change affected both client and server side codes.
10980 All ID's sent in SILC network (with execption of ID's in SILC
10981 Packet header) are sent in ID Payload to support variable length
10984 * Server now notifies nick changes and notifies all clients on
10985 the channels about the new nickname (about the new Client ID,
10988 * Implemented CMODE command to change channel modes. Supports all
10989 channel modes defined by the protocol specs except ban and invite
10990 lists. (Also, private channel key mode is supported but support for
10991 setting private channel key in client is missing, thus, this mode
10992 has no effect on client side (except that server requires that the
10993 client uses private channel key and normal channel traffic does not
10996 Also, invite mode works per se, but INVITE command does not work
10997 yet correctly, so you can set channel as invite only channel but
10998 inviting clients to the channel does not work (it is yet to be
10999 thought what's the best way to do it).
11001 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11002 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11003 Implemented CUMODE command to change user's mode on the channel.
11004 Supports all modes defined by the protocol specs.
11006 * Added NAMES command reply to return users modes on the channel.
11008 * Removed unnecessary and slow ciphers from lib/silccrypt.
11010 * Set SO_KEEPALIVE option to connection sockets by default.
11012 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11014 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11015 redefined the Notify Payload into protocol specs.
11017 * Added silc_id_payload_parse_id to get ID directly from raw
11020 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11022 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11023 accept searching by Client ID as well.
11025 * Added support for LEAVE and SIGNOFF notify types in client library.
11027 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11028 to parse ID Payload from raw data.
11030 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11032 * Added flags parameter into silc_ske_assemble_security_properties
11033 function in lib/silcske/silcske.[ch].
11035 * Changed notify client operation to fit better for notify messages
11036 sent by server. The notify payload received from server is now
11037 passed to the application (after parsing it to SilcNotifyPayload).
11038 It is application's responsibility to retrieve the arguments
11039 from the payload and show the message the way it wants. The message
11040 sent by server is implementation specific.
11042 * Changed public keys to comply with the protocol specification.
11043 Old public keys are not supported anymore and are not compatible.
11045 * Removed nickname from Channel Payload as the latest draft removed
11046 it. The client must resolve the nickname from the NAMES command
11047 reply received when it joined the channel.
11049 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11051 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11053 * Fixed some errors in protocol specification drafts.
11055 * Created lib/silccore/silcnotify.c to implement Notify Payload
11056 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11057 generic payloads described by protocol specifications. The file
11058 includes implementations for ID Payload and Argument Payload.
11060 * Changed Command Payload implementation to use the new Argument
11061 Payload. Changed command_xxxx_payload to command_payload_xxxx
11062 to comply with SILC coding conventions.
11064 * Added suppport for Argument Payload handling in Notify Payload
11065 implementation as protocol requires it. Added the new support
11066 into server and client lib as well.
11068 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11070 * Added support for multiple nicknames on same channel. [n] is
11071 added locally to the nickname if there are more than one same
11072 nicknames on the channel.
11074 * Server now sends all nicknames that matched WHOIS request.
11075 Client also shows the list received from server.
11077 * Added TOPIC command to client side. User can now set and show
11078 current topic on channel.
11080 * Added MOTD command to client and server. Also, server sends the
11081 motd when client connects to the server.
11083 * Changed version strings to comply ISO 8601.
11085 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11087 * Fixed protocol error handling in client library. It should now
11088 cope even if the SKE fails for some reason.
11090 * Made new protocol specification drafts for submitting to IETF.
11092 * Implemented TOPIC command to server in silcd/command.c.
11094 * Added two new notify types into lib/silccore/silcnotify.h:
11095 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11096 notify nickname change and topic setting/change on a channel.
11098 * API change of command_reply operation in client library. The
11099 application gets now the status type received from server as well.
11101 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11103 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11105 * Cras fixed and optimized the packet handling even further and
11106 it should work now. Minor change to the prototype of function
11107 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11109 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11111 * Added new function into lib/silcutil/silcschedule.[ch]:
11112 silc_schedule_with_fd to select() a specified fd. The function
11113 returns after timeout expires or data arrives or goes. The
11114 function is used by packet routines to wait that all data is
11115 received from network.
11117 * Fixed data reading from network in lib/silccore/silcpacket.c.
11118 The code now assures that all data is read from the fd and then
11119 continues packet processing. This was a bug fix since the code
11120 used to drop some data in some circumstances.
11122 * Added new function into lib/silcclient/client.[ch]:
11123 silc_client_start_key_exchange to start key exchange after
11124 connection has been established to server. The code internally
11125 now uses this funtion but its main purpose was to provide it
11126 for applications that perform their own connecting. After
11127 application has created a connection it merely calls this
11128 function to start the key exchange between client and server.
11129 The library takes care of everything else after that.
11131 Updated also lib/silcclient/README to explain the usage of
11134 * Do not send to application information that connection has
11135 been established. Application gets notified it by connect
11138 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11140 * Applied cras's patch to add silc_schedule_one function. The
11141 function runs scheduler once and returns.
11143 * Fixed the scheduler after cras messed it up. The timeout
11144 handling works now as it's supposed to work.
11146 * Added into lib/silccore/ silcnotify.h to include notify
11147 message types support. Changed silc_server_send_notify*
11148 functions, in server.[ch], to support those new notify types.
11149 Added the support for the notify types into client library,
11150 as well. Added new notify client operation into ops.h in
11153 * Changed silc_server_packet_send_to_channel to send normal
11154 packets instead of just channel message packets. The function
11155 is now used to send the notify packets to channels. It is not
11156 used to send channel message packets anymore, as server never
11157 sends them anymore.
11159 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11160 va_arg()s as it seems to require it nowadays. I guess, if SILC
11161 is compiled with older va_arg() the new code should work anyway.
11163 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11165 * Splitted core library. Core library (lib/silccore) includes
11166 now only SILC protocol specific core (and common) components.
11167 Created new utility library (lib/silcutil) that includes more
11168 generic purpose stuff. The stuff for util library was taken
11169 from the old core library. This was minor and easy split.
11171 * Created SILC Client Library (lib/silcclient) that includes
11172 implementation of the SILC client without user interface. This
11173 was major move from silc/ directory. The code has been changed
11174 so that it is transparent towards the user interface. The
11175 silc/ directory includes now the same user interface as before
11176 and it uses the new client library. Read lib/silcclient/README.
11177 Basicly, the client library performs everything else related
11178 to SILC except user interface handling. Also, configuration
11179 files are considered to be part of user interface and library
11180 does not handle them.
11182 This change also changed a lot of structures, function naming etc.
11183 Most important change was that SilcClientWindow object was
11184 renamed to SilcClientConnection in the client library. Created
11185 also new file lib/silcclient/ops.h. Also added new files
11186 silc/local_command.[ch] and silc/client_ops.[ch].
11188 All these changes were made to make it easier for user interface
11189 designers to create what ever user interface for the SILC client
11192 It is also expected that the server will be moved to lib
11193 directory as well and SILC Server Library will be created;
11194 sometimes in the future.
11196 * Removed Local commands from lib/silccore/silccommand.h as
11197 they are application specific and new client library does not
11198 handle any of those anymore.
11200 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11201 old client implementation in silc/.
11203 * Added support for callback functions in SILC_LOG_* macros.
11204 Application can now set its own callbacks that will be called
11205 instead of using the default functions that will always print
11206 the debug messages to stderr (or stdout). Also, debugging can
11207 now be disabled by setting silc_debug to FALSE and re-enabled by
11208 setting it to TRUE. Note, that logging will still work even
11209 if debugging is disabled.
11211 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11212 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11213 silc_log_reset_debug_callbacks.
11215 * To enable debugging in silc client one must give now -d
11216 option on command line.
11218 * Changed silc_schedule_init to automatically allocate task queues
11219 if they are not allocated before calling it.
11221 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11223 * Added GMP 3.1 into math library.
11225 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11227 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11228 a channel in SILC network. The packet is used by servers and
11229 routers to notify other routers that user has left a channel.
11230 This little feature was missing until now. Added the feature
11231 to protocol specification as well.
11233 Added functions: silc_server_send_remove_channel_user and
11234 silc_server_remove_channel_user into server.[ch].
11236 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11237 lib/silccore/silcpacket.h. However, they are not implemented
11240 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11242 * Fixed joining to a channel and sending channel messages
11243 between server and router. The channel message sending should
11244 now work inside a cell.
11246 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11248 * Fixed the private message sending between server and router.
11249 The private message sending should now work inside a cell.
11251 * Added silc_server_replace_id into server.[ch] to replace
11252 existing ID in the SILC network.
11254 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11255 and silc_idlist_replace_server_id into idlist.[ch] in server.
11257 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11259 * Fixed the server to server connections. Server can again now
11260 connect to router. Router to router connections probably does
11263 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11265 * Added dynamic protocol registering support. Now protocols can
11266 registered and unregistered on the fly. Patch by cras.
11268 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11270 * Added lib/contrib directory to hold routines that some platforms
11271 don't have but are needed by SILC.
11273 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11274 into lin/contrib to provide getopt() and getopt_long() for
11275 those who don't have it.
11277 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11279 * Added AWAY command to client. When away message is set and
11280 client receives a private message packet the client automatically
11281 replies to the sender with the away message.
11283 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11284 bug seemed to be the cause of recent problems when compiling
11287 * Added version detection support to SKE protocol specification
11288 and added the new changes to the SKE implementation as well.
11289 There were other minor changes in the SKE protocol as well.
11291 Many changes in lib/silcske/silcske.[ch] and in
11292 lib/silcske/payload.[ch].
11294 * Added ^U functionality, clear input line. Patch from cras.
11296 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11298 * Mainly small bugfixes on core library. Fixed some debugging
11299 logging and buffer overflow in silclog.c.
11301 * Updated config.sub and config.guess on the distribution tree.
11303 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11305 * Added command lagging support in server. Client may execute
11306 commands now only once in two seconds.
11308 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11310 * Optimized packet reception. MAC computation and checking is now
11311 also more optimized. A lot previously duplicated code is now
11312 used as generic by both client and server.
11314 * Fixed key pair generation in clientutil.c
11316 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11318 * Added into lib/silccore/silcbufutil.[ch] new function;
11319 silc_buffer_realloc.
11321 * Moved generic packet sending/encryption functions to
11322 lib/silccore/silcpacket.[ch] from client and server. Some
11323 rewriting of the functions.
11325 * Moved all generic packet reception/decryption functions to
11326 lib/silccore/silcpacket.[ch] from client and server. The
11327 packet processing is now much cleaner in both client and server.
11328 These were major changes in both client and server.
11330 * Created many common functions in server to do packet sending.
11331 Previously code were duplicated a lot, this has been removed
11332 with these changes.
11334 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11336 * Rewrote major parts of the ID cache system. Don't know
11337 whether it is better now or not but at least the API is more
11340 * Major rewrite on ID cache stuff on client because of the ID
11341 cache API changes. Added idlist.c to client.
11343 * Also major rewrite on ID cache stuff on server as well.
11344 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11345 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11346 in hand, instead they are all put into the ID cache system now.
11347 All server_idlist_* routines uses ID cache now instead of
11348 traversing its own lists (those lists does not exist anymore).
11349 SilcIDList though still exists. Also, SilcXXXEntry's are
11352 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11354 * Finally made the SKE implementation compliant to the protocol
11355 specification. All mp integers are now binary encoded as
11356 opposed being HEX encoded.
11358 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11361 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11362 functions: silc_[encode/decode]_pem. Also added function
11363 silc_encode_pem_file to PEM encode with newlines ('\n') for
11364 saving into a file.
11366 * SILC public keys are now encoded either PEM or binary. Same
11367 option is for private keys as well. By default private keys
11368 are binary encoded and public keys PEM encoded. Silly HEX
11369 encoding were removed.
11371 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11372 function to create fingerprints.
11374 * Fixed a bug in SHA1; does not change the original data anymore.
11376 * Partly implemented INFO command on client and server side.
11377 Fixed CLEAR command. Changes to SERVER command; show current
11378 server(s) when giving command without arguments. Added
11379 VERSION command to client.
11381 * Added check to server that unregistered connections cannot
11382 execute commands (unless it is specificly allowed).
11384 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11386 * Fixed screen refresh.
11388 * Fixed channel joining bug from client. On some circumstances
11389 client tried to join to a channel it had already joined.
11391 * Added public key verification process into client's protocol.c.
11392 The client now verifies the public key from user and saves
11393 it into ~./silc/serverkeys/ directory.
11395 Added into: clientutil.[ch]: silc_client_verify_server_key.
11397 * Changed SKE protocol's silc_ske_initiator_finish function
11398 to accept callback function that verifies the received public
11399 key. Removed old silc_ske_verify_public_key function.
11401 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11403 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11404 silc_pkcs_private_key[_data]_set.
11406 * Made the password and public authentication more cleaner in
11407 server's protocol.c.
11409 * Removed historic and obsolete protocol `channel_auth' from
11410 both client and server.
11412 * Removed wrong way of sending command status messages from
11413 server to client in server's command.c. The old way violated
11414 protocol specification.
11416 Changes to silccore/silccommand.[ch]: removed
11417 silc_command_encode_status_payload -> not needed anymore,
11418 changed silc_command_encode_payload_va to accept extra
11419 argument on variable argument list. The argument type must
11420 now be provided to the function. Also, added new function:
11421 silc_command_encode_reply_payload_va which is same as
11422 normal command_encode_payload_va except command status type
11423 is provided as extra argument.
11425 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11427 * Added ~./silc directory handling. The directory includes the
11428 public and private keys for the client.
11430 Added silc_client_check_silc_dir, silc_client_create_identifier
11431 and silc_client_load_keys.
11433 * Implemented SILC protocol compliant public key. Added public
11434 and private key saving to and loading from files.
11436 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11437 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11438 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11439 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11440 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11442 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11443 silc_pkcs_load_[public/private]_key.
11445 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11447 * Added silc_server_get_route (route.[ch]) to get connection
11448 data for the fastest route for given ID.
11450 * Implemented INVITE command on client and server. The command
11451 were re-defined in the SILC Protocol Specification and the
11452 implementation now complies with the specification.
11454 * Implemented PING command on client and server.
11456 * Implemented NAMES command on client and server. The server side
11457 supports currently only normal server not router server yet.
11458 Some changes to NAMES definition in SILC protocol specification.
11460 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11462 * Implemented LEAVE command on client and server.
11464 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11465 again. This change was made to the protocol as well. Server
11466 should not violate the protocol specification anymore.
11468 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11470 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11471 was tested. SOCKS4 was not but should work anyway.
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