1 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
3 * A comma in invite/ban string is invalid, check for it.
4 Affected file apps/silcd/server_util.c.
6 * Added SERVICE command to the server. It parses the command
7 request but SILC Server does not support services for the
8 time being. Affected file apps/silcd/command.[ch].
10 * Added SERVICE command and command reply to client library.
11 It is however incomplete. Updated Toolkit documentation.
12 Affected files are lib/silcclient/command[_reply].[ch].
14 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
16 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
17 finalizes the major restructuring of the CVS tree.
19 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
21 * Send empty MOTD reply if MOTD file cannot be read.
22 Affected file silcd/command.c.
24 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
26 * Optimized primer number generator to use simpler conversion
27 routines. Also assure that the prime number will have the
28 highest bit set after modifying it. Affected file is
29 lib/silcmath/silcprimegen.c.
31 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
33 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
34 for now only for testing purposes, it will not be delivered
35 in any distribution for now.
37 * Removed NSS MPI from the source tree. Due to upcoming
38 license change for the SILC Toolkit, we cannot deliver the
39 NSS MPI anymore. I decided to replace it in all distributions
40 with public domain library.
42 * Removed GNU regex from lib/contrib and introduced free
43 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
44 GNU regex compatible API to it (only partial).
46 * Removed getopt routines from lib/contrib.
48 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
50 * Use silc_server_send_command_reply to send replies instead
51 of encoding packet itself. Affected file silcd/command.c.
53 * Added command sending and receiving statistics to server.
54 Affected files in silcd/.
56 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
57 with GCC, for it not to warn about pointer signedness.
59 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
61 * Added context to the SilcIDCache destructor. Affected
62 files are lib/silccore/silcidcache.[ch],
63 lib/silcclient/client.c and silcd/server.c.
65 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
67 * Added pkg-config check to configure.
69 * The PublicKeyDir must not be used with Admin block in server
70 config. Affected file silcd/serverconfig.c.
72 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
76 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
78 * Handle empty LIST command reply correcttly in server. Affected
79 file silcd/command_reply.c.
81 * Handle empty LIST command reply correctly in client library.
82 The application will now receive one LIST command reply with
83 all arguments set to NULL if there are no channels. Updated
84 Client Library documentation accordingly. Affected file
85 lib/silcclient/command_reply.c.
87 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
89 * Added channel name string stringprep profile to the protocol
90 and implementation to allow a little free'er channel name
91 strings. Affected files are lib/silcutil/silcstringprep.[ch].
93 * Added silc_channel_name_[check|verify] to check and verify
94 channel name strings. Affected files are
95 lib/silcutil/silcstrutil.[ch].
97 * Added support for the new channel name preparation in client
98 library and server. Affected files in lib/silcclient and
101 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
103 * Added the Autodist into the source tree. It replaces the
104 old ./prepare. It can be used to create distributions as
105 previously. See README.CVS and README.DIST. See
106 distributions in distdir/.
108 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
110 * Make sure query sends at least an error back if nothing
111 more is sent. Affected file silcd/server_query.c.
113 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
115 * During query, check if the original command caller goes
116 away. If it does, stop the query. Affected file
117 silcd/server_query.c.
119 * Check for valid channel creation in JOIN command reply.
120 Affected file lib/silcclient/command_reply.c.
122 * Handle the resolver counter in silc_client_get_users_by_channel
123 callback correctly. Fixed auto-join bug in Gaim. Affected
124 file lib/silcclient/idlist.c.
126 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
128 * Added some better error messages. Affected file
129 silcd/command_reply.c and packet_receive.c.
131 * Handle error in WATCH command propely on backup router.
132 Affected file silcd/command.c.
134 * Fixed freeing of unfreeable variable in WHOIS command reply.
135 Affected file silcd/command_reply.c.
137 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
139 * Added pkg-config .pc file creation for silc core library
140 and silcclient library. A patch by c0ffee.
142 * Removed the need for GNU Libidn. Added the simple stringprep
143 from libidn into lib/contrib/. It is now used also on Windows
146 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
148 * Simplified the invite and ban string handling in the
149 server. Check for valid invite and ban arguments also.
150 Affected file silcd/server_util.c.
152 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
154 * Added WATCH list announcing in backup router protocol.
155 Affected files are silcd/command.c, server.c, server_backup.c.
157 * Do not change users mode to founder on normal server/backup
158 if the founder mode is set, and user is first one to join.
159 Affected file silcd/pcaket_receive.c.
161 * Do not send CUMODE_CHANGE notify back to sender. Affected
162 file silcd/packet_receive.c.
164 * Added getrusage() to take noise in SILC RNG. A patch by
165 Mika Boström. Affected files are configure.in.pre,
166 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
168 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
170 * Splitted the SILC libraries configuration into a configure
171 fragment into lib/configure.ad. It is now possible, once
172 this feature is added, to specify whether to compile or not
173 compile included SILC libraries. Affected files are
174 configure.in.pre, lib/silcmath/mpi/configure.ad,
175 lib/configure.ad, Makefile.defines.pre and
176 Makefile.defines_int.pre.
178 * Added --with-silc-includes and --with-silc-libs to configure.
179 If specified the included libs are not compiled, but the
180 specified libs are used. Pkg-config is not yet supported.
181 Affected file configure.in.pre.
183 * Fixed WATCH command handling on backup router. Router does not
184 send the watch command any more to backup if it originates from
185 backup. Affected file silcd/command.c.
187 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
189 * Changed announcing to not announce unregistered clients.
190 Affected file silcd/server.c.
192 * Fixed username handling in command reply. Affected file
193 silcd/command_reply.c.
195 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
197 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
199 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
200 Affected file: includes/silcincludes.h.in
202 * bool is defined as _Bool on Mac OS X now.
203 Affected file: lib/silcutil/silctypes.h
205 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
207 * Added support for UTF-8 nicknames, channel names and
208 server names in client library. Affected files in
211 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
212 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
213 software to check how Toolkit has been compiled.
215 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
217 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
219 * Use silc_utf8_str[n]casecmp instead of strcmp routines
220 in library and in SILC Client when dealing with nicknames
221 and other identifier strings. Affected file in client lib
224 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
225 irssi/src/silc/core/silc-servers.c.
227 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
229 * Fixed idcache to work with the new identifier strings.
230 Affected file lib/silccore/silcidcache.c.
232 * Added UTF-8 hash and compare function for SilcHashTable.
233 Affected file lib/silcutil/silcutil.[ch].
235 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
236 Affected file lib/silcutil/silcstringprep.[ch].
238 * Changed the identifier string handling to include the original
239 format in client, server, channel entries and normalized
240 format in cache. Affected files in silcd/.
242 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
244 * Added support for the new identifier strings and their
245 validity checking. Nicknames, channel names and usernames
246 can now include practically any kind of letters and various
247 other characters. Affected files in silcd/ and in libraries.
249 NOTE: comparing these strings should now be done with memcmp()
250 to check binary compatibility. All these strings are normalized
251 and casing is irrelevant.
253 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
254 as easy function for applications to check whether identifier
257 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
259 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
260 file lib/silcutil/silcutf8.c.
262 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
264 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
266 * Make public key in getkey reply mandatory. Affected file
267 lib/silcclient/command_reply.c
269 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
271 * Added Parameter dont_register_crypto_library to
272 SilcClientParam. If set to TRUE, silcclient library will
273 not initalize the Crypto Libraries and application
274 will need to do it. Affected file lib/silcclient/silcclient.h,
275 lib/silcclient/client.c.
277 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
279 * Imported new silc_utf8_[encode|decode] routines from
280 my internal SILC 1.1 source tree. New encodings added:
281 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
282 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
283 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
286 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
288 * Implemented stringprep (RFC 3454) API. Internally we use
289 GNU Libidn's stringprep, for now, so it is required now to
290 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
292 * Added checking for GNU Libidn and --with-libidn to configure.
294 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
296 * If the passphrases entered do not match while generating a new key,
297 completly start over instead of going into an infinite loop asking
298 the user to re-enter the passphrase correctly. Affected file
299 lib/silcutil/silcapputil.c
301 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
303 * Make sure server is removed from backup list when it is
304 deleted. Affected files silcd/command.c, server.c,
307 * Close socket when connecting to router fails. Affected
310 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
312 * Adopt configuration toolchain to current auto-tools.
313 Affected files prepare, irssi/configure.in
314 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
315 redo that. Affected files irssi/src/silc/core/client_ops.c,
316 irssi/src/fe-common/silc/fe-silc-channels.c
317 * Take over command line options into silcclient data structure.
318 Affected file irssi/src/silc/core/silc-core.c
320 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
322 * Do not try to initiate backup resuming protocol forever.
323 Affected file silcd/server_backup.c.
325 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
327 * ID change in resuming has to be done before changing
328 detached client's modes, since the ID change may fail and
329 leave ghosts on the network. Affected file is
330 silcd/packet_receive.c.
332 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
334 * Fixed Win32 scheduler to not stuck anymore. A patch from
335 Juha Räsänen. Affected file is
336 lib/silcutil/win32/silcwin32schedule.c.
338 * Fixed QoS parsing for connection blocks in server. Affected
339 file is silcd/serverconfig.c.
341 * Fixed server statistics increasing in server. Affected file
344 * The CLOSE command now marks backup router as self disconnected
345 to avoid resuming problems. Affected file silcd/command.c.
347 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
349 * When using silc_net_create_connection[_async], and your system can
350 create IPv6 sockets, it will try to connect to the IPv6 host.
351 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
352 file lib/silcutil/unix/silcunixnet.c
354 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
356 * Check for valid route when receiving packet from router and
357 when routing it to local server in the cell. A patch from
358 Matt Miller. Affected files silcd/router.c and server.c.
360 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
362 * Couldn't detach and reattach twice, because of the previous
363 commit. Affected file silcd/packet_receive.c
365 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
367 * Added check to ignore Port value if Initiator is FALSE.
368 Remote router coudln't connect if Port was set. Affected file
371 * If some client tries to resume more than once at the same time,
372 server crashed. Router didn't crash, but showed odd behaviour
373 (didn't allow clients to join anymore, ..). Affected files
374 silcd/packet_receive.c silcd/idlist.h
376 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
378 * Destroy the file transfer session in silc_client_file_close
379 with timeout. Affected file lib/silcclient/client_ftp.c.
381 * Call SFTP server monitor in READ and WRITE after the actual
382 operations. Affected file lib/silcsftp/sftp_server.c.
384 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
386 * Create one configure script from configure fragments
387 (configure.ad). This is a first step towards new distribution
388 system. Affected files prepare, configure.in.pre,
389 lib/silcmath/mpi/configure.ad.
391 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
393 * Removed expiring of client key pair. Affected file is
394 irssi/src/silc/core/clientutil.c
396 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
398 * Check the number of connections from real number of
399 connections instead of socket number, when deciding if
400 server is full. Affected files are silcd/server.c,
401 server_internal.h and silcd.c.
403 * Clarified the connections_max meaning in General section
404 in doc/example_silcd.conf.in.
406 * The reconnect_keep_trying default value set to TRUE
407 if it is not defined in the config file. Affected file
408 silcd/serverconfig.c.
410 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
412 * Fixed crashbug in connection closing, after a protocol
413 completion callback, which might have closed it already.
414 Affected file silcd/server.c.
416 * Fixed rekey with PFS in backup router. It did not allow
417 rekeys with PFS, and when the rekey protocol timedout
418 it crashed the backup router without the above fix. Affected
419 file silcd/packet_send.c and server.c.
421 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
423 * The silc_client_add_channel_private_key now returns the
424 private key context if pointer is given as argument.
425 Affected files are lib/silcclient/silcclient.h and
428 * Added support for using channel private keys in SILC
429 Client Library even if the private key mode is not set
430 on the channel. Affected file lib/silcclient/client_channel.c.
432 * The channel private key used to decrypt message is now
433 delivered to the application in the 'channel_messageÃ' client
434 operation. Affected files are lib/silcclient/silcclient.h
435 and client_channel.c.
437 * Fixed wrong arg type for user limit in CMODE command reply.
438 Affected file silcd/command.c.
440 * The user limit is now taken and saved to SilcClientEntry in
441 JOIN and CMODE command replies and in CMODE_CHANGE notify.
442 Affected files lib/silcclient/silcclient.h, command_reply.c
445 * Added support to the new private message key indicator
446 packet. Added a new function to the client library:
447 silc_client_send_private_message_key_request. The sender
448 indicates to be initiator, and receiver is responder.
449 Added the indicator to the SilcClientEntry as 'prv_resp'
450 boolean. Affected files are lib/silcclient/silcclient.h
451 client.[ch], and client_prvmsg.c.
453 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
455 * Fixed the JOIN command calling when called with both
456 -auth and -founder. Affected file is lib/silcclien/command.c.
458 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
460 * Check watcher list for resumed clients as well. Affected
461 file is silcd/packet_receive.c.
463 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
465 * Implemented the user limit to the CMODE_CHANGE notify,
466 CMODE command reply and JOIN command reply in server.
467 Affected files are silcd/server.c, command.c, command_reply.c,
468 packet_send.c and packet_receive.c.
470 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
472 * Defined SILC_STRFMT_END that must be used now with
473 silc_buffer_strformat, instead of SILC_STR_END. Fixes
474 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
475 lib/silcclient/silcvcard.c, silcd/server_util.c.
477 * Fixed the adding of public key to the WATCH list in server.
478 Fixed the WATCH notify sending to client. Affected files
479 are silcd/packet_send.[ch], command.c, server_util.c.
481 * Implemented the watching by public key in the SILC Client
482 Library and SILC Client. Affected files are
483 lib/silcclient/command.c and client_notify.c.
485 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
487 * Added support for public key watching in server. Affected
488 files are silcd/server.c, server_internal.h, command.c,
491 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
493 * Added public key to the SIlcClientEntry. Affected files
494 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
496 * Fixed the get_clients_whois reply processing to return
497 exactly same entries server returned. Makes it possible
498 to search using attributes. Affected file is
499 lib/silcclient/idlist.c.
501 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
503 * Save founder key to SilcChannelEntry. Affected files are
504 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
506 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
508 * Call the monitor callback with _CLOSED status from the
509 silc_client_file_close. Affected files are
510 lib/silcclient/client_fpt.c, silcclient.h
512 * Added silc_client_get_clients_whois which resolves using
513 WHOIS, and supports requested attributes as well.
514 Affected files are lib/silcclient/silcclient.h, idlist.c.
516 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
518 * Added support for asking the destination filename where
519 the downloaded file is saved in the file transfer. Affected
520 files are lib/silccilent/silcclient.h, client_ftp.c.
522 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
524 * Fixed error handling in resuming data processing. Affected
525 files are lib/silcclient/client_resume.c and client.c.
527 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
529 * Fixed silc_client_send_private_message to return TRUE correctly.
530 Affected file lib/silcclient/client_prvmsg.c.
532 * Added topic to the SilcChannelEntry. Affected files are
533 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
535 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
537 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
538 file lib/silcclient/command.c
540 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
542 * Convert all commands to UTF-8 before passing them to the
543 client library. Still need to convert replies from UTF-8 to
544 the locale encoding. Affected file
545 irssi/src/silc/core/silc-cmdqueue.c
547 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
549 * redirect all silc_client_command_calls through a queueing framework.
550 This fixes /CYCLE and the annoying "nick change after auto-joining
551 a channel". Furthermore it defines one central point where
552 command parameters can be UTF-8-ified. Affected files
553 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
554 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
556 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
558 * use asynchronous connect() to establish router connections.
559 Fixes problem when the primary router goes down. Affected files
560 silcd/server.c, silcd/server_backup.c
562 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
564 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
565 Fixed various compilation warnings when type casting ints
566 to pointers or vice versa, of different size. Updates around
569 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
571 * Surrogates not allowed in UTF-8 strings, updated decoder.
572 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
573 testers in lib/silcutil/tests/ directory.
575 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
577 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
578 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
579 files are lib/silcclient/silcclient.h, client.c.
581 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
583 * When resuming a session fails, notify the user that the session
584 file needs to be removed eventually. Affected files
585 irssi/src/fe-common/silc/module-formats.[ch],
586 irssi/src/silc/core/client_ops.c.
588 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
590 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
591 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
593 * Typofix in Irssi::Silc module. Affected file
594 irssi/src/perl/silc/Silc.xs.
596 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
598 * Changed the way NOTICE flagged messages are treated. Added support
599 for notices in queries and signing notices. Affected files
600 irssi/default.theme; irssi/docs/help/in/notice.in;
601 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
602 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
604 * Fixed typo in /ACTION help. Affected file
605 irssi/docs/help/in/action.in
607 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
609 * Fixed typo in perl module. Affected file
610 irssi/src/perl/silc/Server.xs
612 * Changed the way ACTION flagged messages are treated. Added support
613 for actions in queries and signing actions. Affected files
614 irssi/default.theme; irssi/docs/help/in/action.in;
615 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
616 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
619 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
621 * Incorrectly reported error when client had to be resolved from
622 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
624 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
626 * Fixed whois public key hash table deleting and adding in
627 detached client case. Affected file silcd/packet_receive.c.
629 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
631 * Changed filenames of silc/fe module not to collide with filenames
632 from core/fe. Also seperated public messages printing from
633 query messages printing. Affected files are all in
634 irssi/src/fe-common/silc.
636 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
638 * Fixed the invite process handling during joining to use
639 correct server name for the client that is matched against
640 the invite string for the channel. Wrong server name caused
641 inability to join the channel. Affected file is
644 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
646 * Fixed the CUMODE channel founder authentication on normal
647 server to not remove the founder rights on existing founder
648 before checking that router accepts the mode change. Affected
649 files are silcd/command.c and silcd/packet_receive.c.
651 * Remove the server entry correctly when rekey timeouts and
652 remote router connection on normal server is closed. Fixes
653 a crash where server uses the freed server entry. Affected
656 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
658 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
659 networks. This is the first step in solving the bug about
660 /SERVER ADD -silcnet <silcnet>. Affected files
661 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
662 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
663 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
665 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
667 * /SMSG and /MMSG now correctly create new queries. Affected files
668 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
670 * Add basic support for SILC protocol specific variables in perl.
671 Affected files irssi/src/perl/silc/*, irssi/configure.in,
672 irssi/src/perl/Makefile.am
674 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
676 * Don't use silc_get_input, it's obviously not reliable. Fixes
677 issue when the current key expires. Affect file
678 irssi/src/silc/core/clientutils.c
680 * Make the session data filename configurable. This makes it
681 possible to have different session files for different
682 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
683 client_ops.[ch], silc-servers.c,
684 irssi/src/silc/fe-common/silc/module-formats.[ch]
686 * Use the same set of libtool files for the MPI lib as for the
687 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
688 config.sub, configure.in, install-sh, missing, mkinstalldirs
690 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
692 * Fixed server statistics decrementing error to not go to
693 negative. Affected file silcd/packet_receive.c.
695 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
697 * Use silc_server_query_add_error to add error in public key
698 search error. Added support in send_reply to send errors
699 without specific argument. Affected file silcd/server_query.c.
701 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
702 Client for NO_SUCH_NICK. It was against the protocol specs.
703 Affected file irssi/src/silc/core/client_ops.c.
705 * Added backwards support for the wrong NO_SUCH_NICK error sending
706 in server. To be removed in SILC Server 1.0. Both old clients
707 and clients with fixed error handling now works. Affected file
708 silcd/server_query.c.
710 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
712 * fixed a bug in the whois using attributes function where no
713 error was sent if no nickname and client id but the attributes were
714 given to whois. Affected file silcd/server_query.c
716 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
718 * remove public key from public key hashtable on detach. Affected
719 file silcd/packet_receive.c
721 * free public key hashtable before removing clients on server
722 shutdown. Affected file silcd/server.c
724 * remove public key prior deleting client-data on killing a client.
725 Affected file silcd/server_util.c
727 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
729 * Getting the MOTD from other servers works now. Affected
730 files are silcd/command.c and silcd/command_reply.c
732 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
734 * Initialize the variable idletag, since it is tested in
735 silc_core_deinit for its default value. Affected file
736 irssi/src/silc/core/silc-core.c
738 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
740 * Fixed signed channel messages across cells. Affected file
743 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
745 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
746 is not defined. They can now be safely used in if-statements
747 without braces. Affected file lib/silcutil/silclog.h.
749 * Added the checks for backup closing connection due to error
750 (local or remote) and thus not allow the resuming to occur
751 in reconnect. Affected files are silcd/packet_send.c
754 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
756 * Help file updates. Affected files in irssi/src/docs/help/in/.
758 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
760 * Fixed channel messages across cells. Affected file
763 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
765 * Fixed file transmission accepting in client library to not
766 start the negotiation if user hasn't accepted the transfer,
767 instead create new session for resent transfer. Affected
768 file lib/silcclient/client_ftp.c.
770 * Show the session ID in the file transmision list. Remove
771 session from list that failed to transfer. Switch the current
772 session automatically after transmission, and in errors, to new
773 session if other sessions exists in the transfer list. Affected
774 files are irssi/src/silc/core/silc-servers.c,
775 irssi/src/fe-common/silc/modfule-formats.c.
777 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
779 * Fixed MIME header parsing for the hopefully last time. Affected
780 file lib/silcutil/silcstrutil.c
782 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
784 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
786 * The SILC RNG is now gauranteed to return non-zero random
787 values. Affected files are lib/silccrypt/silcrng.[ch].
789 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
791 * Fixed nickname formatting when changing only case of the
792 nickname. Affected file lib/silcclient/idlist.c.
794 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
796 * Fixed a memory leak and incorrect printing of the "appears as"
797 message. Affected file irssi/src/silc/core/client_ops.c
799 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
801 * Added CRT (Chinese Remainder Theorem) supported RSA
802 private keys and private key operations. This significantly
803 increases private key operation efficiency. No compatibility
804 issues with new or old private keys. Affected files are
805 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
807 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
809 * Fixed GCC-3.3.2 related compilation warnings from the
812 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
814 * Removed RC6 from distributions.
816 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
818 * Added some better comments to lib/silccrypt/silcpkcs.h,
819 optimized some routines in lib/silccrypt/silcpkcs.c.
820 Added test_silcpkcs into lib/silccrypt/tests/.
822 * Fixed silc_rng_global_init to actually init the global RNG
823 if RNG wasn't provided for it. Affected file is
824 lib/silccrypt/silrng.c.
826 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
828 * Added silc_hash_table_find_by_context_ext. Affected files
829 lib/silcutil/silchashtable.[ch].
831 * Save the public key on normal server in WHOIS command reply
832 from attributes, if present, and add it to public key hash
833 table. Fixes WHOIS resolving by public key on normal server.
835 Optimized the attributes resolving on normal server to not
836 resolve if we resolved them already from router.
838 Affected files are silcd/server_query.c, command_reply.c.
840 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
842 * Added support for whois using attributes.
843 Affected files silcd/command_reply.c, silcd/packet_receive.c,
844 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
847 * Added support for whois using public key attribute to /WHOIS i
848 client command. Affected files irssi/docs/help/in/whois.in,
849 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
851 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
853 * Fixed UMODE setting in server when the client has anonymous
854 mode set. The mode setting was not working. Affected file
857 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
859 * Fixed some bugs and typos related to sending split messages.
860 Print notification when sending messages with /MMSG. Affected
861 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
863 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
865 * Optimized the socket referencing in packet routines, client
866 library and server. Affected files are lib/silccore/silcpacket.c,
867 lib/silcclient/client.c and silcd/server.c.
869 * If silc_socket_set_qos is given with NULL arguments the QoS is
870 reset from the socket. Affected files are
871 lib/silcutil/silcsockconn.[ch].
873 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
875 * Add a /LISTKEYS command which lists the locally cached
876 client and server keys. Affected files
877 irssi/src/fe-common/module-formats.[ch],
878 irssi/src/silc/core/silc-{channels,servers}.c
879 irssi/docs/help/in/listkeys.in
881 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
883 * Check that packet queue purging was successful. Affected
884 files lib/silcclient/client.c and silcd/packet_send.c. Related
885 to MAC failed errors.
887 * Do not clear the inbuf even if it is empty if QoS was applied
888 to it. Otherwise the QoS data is cleared and MAC failed error
889 will occur. Affected file lib/silccore/silcpacket.c.
891 * Use the rekey period time as rekey protocol timeout value.
892 If the rekey does not succeed during the rekey period there's
893 something very wrong, and we most likely end up with wrong keys,
894 do graceful reconnect then. Affected file silcd/server.c.
896 * Take reference of the socket in the parser context, as it's
897 possible to have the parsers in queue after the socket is
898 disconnected and this may cause crash. Affected files are
899 lib/silccore/silcpacket.c, lib/silcclient/client.c and
902 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
904 * Fixed KICK command reply sending, it sent to replies.
905 Affected file silcd/command.c.
907 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
909 * Finish the silc-mime.pl script. It now supports MIME type
910 guessing using magic files, signing data messages, executing
911 MIME handlers in background. Affected files
912 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
914 * Changed MIME signal handler to make things easier for the perl
915 script. Affected files irssi/src/silc/core/client_ops.c,
916 silc-servers.c, and irssi/docs/signals.txt
918 * Cleaned up the silc_mime_parse function and fixed detection
919 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
921 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
923 * Resolve the IP for file transfer listener from the connection
924 socket. Affected file lib/silcclient/client_ftp.c.
926 * Accept NULL hostname parameter in the functions
927 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
928 if hostname is not wanted.
930 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
932 * Fixed race condition between silc_client_init and
933 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
935 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
937 * Fixed file transfer connection closing when SIGNOFF for
938 the client is received from server. Affected file is
939 lib/silcclient/client_ftp.c.
941 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
943 * Check for disconnected socket in QUIT callback. Affected
944 file silcd/command.c.
946 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
948 * Modified the MIME parsing to allow \n and \r\n as delimiters.
949 Affected files lib/silcutil/silcstrutil.c
951 * Cleaned up the escape/unescape functions for correctness and
952 speed. Affected file irssi/src/silc/core/client_ops.c
954 * Removed handling for data messages with Content-Type: text/*,
955 moved parsing of MIME headers to the signal handler, added
956 support for signing and verifying data messages. Affected
957 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
958 irssi/src/silc/core/silc-{servers,channels}.c
960 * Added a perl script for handling data messages based on
961 information read from Mailcap files. New file
962 irssi/scripts/silc-mime.pl
964 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
966 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
967 acknowledge recepetion of a message to the sender. Updated
970 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
972 * Unregister channel key saving callback when deleting channel.
973 Affected file lib/silcclient/idlist.c.
975 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
976 before calling notify client operation. Affected file is
977 lib/silcclient/client_notify.c.
979 * Unregister QoS tasks when deleting the socket connection.
980 Affected files lib/silcutil/silcsockconn.[ch],
981 unix/silcunixsockconn.c.
983 * Implemented latest presence-attrs draft changes. Affected
984 files lib/silccore/silcattrs.h and
985 irssi/src/silc/core/silc-queries.c.
987 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
989 * Save old channel keys in list to allow more rapid change
990 of channel keys if server for some reason does that. This
991 avoids loosing so many channel messages due to not having
992 key to decrypt. Affected file lib/silcclient/silcclient.h,
993 idlist.c and client_channel.c.
995 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
997 * Continued backup router tests and fixes. Affected files
998 silcd/server_backup, server_util.c, server.c. See TODO.
1000 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1002 * Fixed SERVER_SIGNOFF handling in servers. The client
1003 was removed from wrong list thus not removing the client
1004 at all. Affected file silcd/packet_receive.c.
1006 * Do not execute rekey protocol for disabled connections as
1007 it would never go through. Affected file silcd/server.c.
1009 * Added timeout for rekey protocol to catch if the protocol
1010 never executes successfully. Affected files silcd/server.c
1013 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1015 * Abandon packet processing for disconnected sockets. Check
1016 this always after calling packet processing callback.
1017 Affected file lib/silccore/silcpacket.c.
1019 * Fixed double registration disconnection code in server.
1020 Closed wrong connection. Affected file silcd/packet_receive.c.
1022 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1024 * On normal server reconnect to primary during resuming 4
1025 times, then give up. Affected file silcd/server_backup.c.
1027 * If during reconnecting to routers we notice we have router
1028 connection but no primary router set, the server is in desync.
1029 Reconnect to primary to restore network. Affected file
1032 * Assure that only one protocol is exeucting at the same time.
1033 Added checks for all protocols. Affected files are
1034 silcd/server.c and server_backup.c.
1036 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1038 * Check that a string is not already part on invite/ban
1039 string when processing it. Affected file silcd/server_util.c.
1041 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1043 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1044 with 1.2 version of the protocol. Affected file is
1045 silcd/packet_receive.c.
1047 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1049 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1050 where the passphrase was given. Affected file is
1053 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1055 * INVITE and BAN notifys are now delivered from routers to
1056 servers (but not clients) on the channel. Updated specs and
1057 code. Affected files silcd/packet_[send|receive].[ch],
1058 command.c, server.c and server_util.c.
1060 * Implemented INVITE and BAN announcing. Affected files are
1061 silcd/server.[ch], server_util.c.
1063 * Implemented SilcStatus error type argument returning in
1064 command reply error in server. Affected file silcd/command.c.
1066 * Implemented SilcStatus argument returning in comand reply
1067 in client library. The command_reply client operation now
1068 returns error specific arguments as well. Affected files
1069 are lib/silcclient/command_reply.[ch], client_resume.c,
1070 lib/silccore/silcstatus.[ch].
1072 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1074 * Backup router protocol version 1.2 implemented. Testing still
1075 required. Affected files in silcd/server_backup.[ch], server.c,
1076 packet_receive.c and server_internal.h.
1078 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1080 * silc_client_send_[channel|private]_message now return TRUE
1081 or FALSE. Affected file lib/silcclien/client_channel.c and
1084 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1086 * Check for explicit nickname in INVITE and BAN processing
1087 during join as well (and don't expect only wildcards in
1088 invite/ban strings). Affected file silcd/command.c.
1090 * Fixed the INVITE and BAN by public key. The public key saved
1091 is the PK payload (as specified) not the raw data. Affected
1092 file silcd/server_util.c.
1094 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1096 * UTF-8 text message support for actions and notices in SILC
1097 Client. Affected file irssi/src/silc/core/client_ops.c.
1099 * silc_get_username and silc_get_real_name now returns sensible
1100 data on Win32. Patch by Toni Willberg. Affected file is
1101 lib/silcutil/win32/silcwin32util.c.
1103 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1105 * Provide a signal handler to send MIME encoded messages and emit
1106 a signal when a MIME encoded message is received. Also document
1107 the signals for usage with the perl interface.
1109 A sample perl script will be supplied at a later point.
1111 Affected files are irssi/docs/signals.txt,
1112 irssi/src/silc/core/client_ops.[ch],
1113 irssi/src/silc/core/silc-{channels,servers}.c
1115 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1117 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1118 server. Use this time to display a lag and disconnect when it
1119 exceeds a specified limit.
1121 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1123 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1125 * Remove the channel auth list in normal server if router
1126 encofrces its list during connecting. Send notify to channel
1127 to remove the mode to remove the list. Affected files are
1128 silcd/server_util.c and silcd/packet_receive.c.
1130 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1132 * Added support for channel public keys. Updated protocol specs
1133 and implemented it. Affected files are
1134 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1135 lib/silcclient/command_reply.c.
1137 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1139 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1140 terminate the process on Linux. Affected file silcd/silcd.c.
1142 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1144 * Check for NULL buffer in silc_buffer_clear. Affected file
1145 is lib/silcutil/silcbuffer.h.
1147 * Simplified the backup router protocol by removing the _GLOBAL
1148 types. Updated protocol specs and the code. Affected files
1149 are silcd/server_backup.[ch].
1151 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1153 * Deny '@' and '!' from nicknames since they are reserved
1154 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1155 Updated protocol specs and the code.
1157 Affected files are silcd/server_util.[ch].
1159 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1161 * Fixed stack overflow in Irssi SILC client. Affected
1162 file irssi/src/silc/core/client_ops.c.
1164 * Check that Host is set in ServerConnection and RouterConnection
1165 in silcd.conf. Affected file silcd/serverconfig.c.
1167 * Fixed crash in server with protocol completion callbacks,
1168 namely rekey and backup resuming protocols. Affected files
1169 are silcd/server_backup.c and silcd/server.c.
1171 * Fixed rekey protocol to not restart if it is started already.
1172 Affected files are lib/silcclient/client.c and
1175 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1177 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1179 * Fixed EOF handling in SILC Config, affected file
1180 lib/silcutil/silcconfig.c.
1182 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1184 * Fixed RESOLVING flag handling in JOIN notify and other
1185 notifys to handle the resolvings correctly in client library.
1186 Affected file lib/silcclient/client_notify.c.
1188 * Do not send full INVITE and BAN lists in INVITE and BAN
1189 notifys, only the changed information. Affected file
1192 * Fixed INVITE notify sending in INVITE command, send it
1193 only when needed. Affected file silcd/command.c.
1195 * Handle the founder key change properly in CMODE_CHANGE
1196 notify. Bug #122. Affected file silcd/packet_receive.c.
1198 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1200 * Remove the mark for output (mark it only for input) after
1201 purging outgoing queue. Prevents the "Error in select()"
1202 floods. Affected file silcd/packet_send.c.
1204 * Fixed incorrect connection deletion from client library
1205 after calling "connect" client operation. Could cause
1206 crashes for example during reconnect timeouts. Affected
1207 files are lib/silcclient/client.c and
1208 irssi/src/silc/core/client_ops.c.
1210 * Check server private key file permissions before starting
1211 the server. Affected file silcd/serverconfig.c.
1213 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1215 * NULL terminate allocated string in silc_buffer_strformat.
1216 Affected file lib/silcutil/silcbuffmt.c.
1218 * Rewrote the invite/ban list string handling in server to
1219 use SilcBuffer instead. Affected files are silcd/command.c
1220 and silcd/server_util.c.
1222 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1224 * Fixed double free in CMODE command when setting new HMAC
1225 for channel. Affected file silcd/command.c.
1227 * Added couple of missing memset's to zero sensitive memory.
1228 Affected files silcd/command.c, lib/silcclient/command.c.
1230 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1232 * Fixed a double free in INVITE command error handling in
1233 server. Affected file silcd/command.c.
1235 * Added macros SILC_SWAB_[16|32] to swab byte order of
1236 16-bit and 32-bit unsigned integers. Affected file
1237 lib/silcutil/silctypes.h.
1239 * Use the SILC_SWAB_16 instead of htons() in server when
1240 handling ports since the ports in structures are always
1241 in little-endian order (regardless of platform). Affected
1242 file silcd/serverid.c and silcd/server_backup.c.
1244 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1246 * Send DISCONNECT in close admin command in server. Affected
1247 file silcd/command.c.
1249 * Check whether we are already connecting to a remote router
1250 (in addition of checking whether we are already connected)
1251 before creating new connection. Affected file silcd/server.c.
1253 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1255 * Added better compiler and compiler flags checking in
1258 * Check that socket is valid after QoS is applied to data.
1259 Affected file lib/silcutil/unix/silcunixsockconn.c.
1261 * Make sure the socket connecetion is not closed to early
1262 when closing connection in server. Also make sure the
1263 connection is always closed after error in a protocol.
1264 Affected file silcd/server.c.
1266 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1268 * Removed --session and --dummy options from Irssi SILC Client.
1269 -d option is available only if --enable-debug was given.
1270 Affected files are irssi/src/silc/core/silc-core,
1271 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1273 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1275 * Added silc_buffer_steal to steal the data from the buffer.
1276 Affected file lib/silcutil/silcbuffer.h.
1278 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1280 * Fixed server crash with double Primary block in config file.
1282 Fixed also various memory leaks around the config file
1283 parser. Affected files lib/silcutil/silcconfig.c,
1284 silcd/serverconfig.c.
1286 * Changed my nickname (Johnny Mnemonic) to my real name, this
1287 means that bugs introduced by him were actually introduced
1290 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1292 * Don't display "foo appears as foo\nYou're now known as foo"
1293 messages. Affected file irssi/src/silc/core/client_ops.c
1295 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1297 * Fixed error handling of invalid client entry when calling
1298 commands in server. Fixes a crash. Affected file
1301 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1303 * Added some sanity checks in server for correctness of the
1304 server configuration. Affected file silcd/serverconfig.c.
1306 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1308 * Prevent endless resolving of user informations in USERS
1309 command by checking the command reply status correctly.
1310 Affected file lib/silcclient/command_reply.c.
1312 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1314 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1315 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1316 Aldous <Matthew@Aldous.com>.
1318 * Added better implementation using CriticalSection of
1319 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1320 <mikko.lahteenmaki@pikabaana.net>.
1322 * Added some Winsock WIN32 compatiblity defines into
1323 includes/silcwin32.h.
1325 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1327 * Fixed double free in async host lookup code. Affected file
1328 lib/silcutil/silcsockconn.c.
1330 * On backup router handle now the SERVER_SIGNOFF from router
1331 for local connected servers too, and close the connections.
1333 Do not process them as normally signing off servers when they
1334 really signoff by sending EOF fe, but always assume that
1335 router sends the SERVER_SIGNOFF.
1337 Affected files silcd/server.c and silcd/packet_receive.c.
1339 * Fixed socket unsetting when closing connections. Affected
1340 files silcd/server.c and silcd/packet_send.c.
1342 * Do not print the nickname in SERVER_SIGNOFF if we do not
1343 have it. Prevents asserts in Irssi core. It is possible we
1344 don't have the nick if it was just being resolved when server
1345 signoff. Affected file irssi/src/silc/core/client_ops.c.
1347 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1349 * Fixed autonick crashbug in client library. Affected file
1350 lib/silcclient/client.c.
1352 * Fixed Unix implementation of SilcMutex to really assert if
1353 the mutex is locked/unlcoked already. Affected file
1354 lib/silcutil/unix/silcunixmutex.c.
1356 * Fixed locking in silc_schedule_uninit. It didn't lock
1357 when dispatching timeout tasks. Affected file is
1358 lib/silcutil/silcschedule.c.
1360 * Changed Win32 implementation of SilcThread to use modern
1361 Win32 interface. Affected file is
1362 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1364 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1366 * Don't print signed messages when sending failed. Affected files
1367 irssi/src/silc/core/silc-[servers.c/commands.h]
1369 * Send adquate signal when founding a channel by joing it. Affect
1370 file irssi/src/silc/core/client_ops.c
1372 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1374 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1375 irssi/src/fe-common/core/themes.c
1377 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1379 * Fixed close command to use the port correctly when closing
1380 server connections. Affected file silcd/idlist.c.
1382 * Check for NULL outbuf in silc_socket_write. It is possible
1383 that it is NULL is some odd case. Affected files are
1384 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1386 * Do not call final protocol callback for backup router
1387 resuming protocol when closing connection. It is closed
1388 by timeout in case of error. Affected file silcd/server.c.
1390 * Backup reconnect to router if backup resuming protocol
1391 failed. Affected file silcd/server_backup.c.
1393 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1395 * Fixed double free in SKE library error hadling when signature
1396 error occurred. Affected file lib/silcske/silcske.c.
1398 * Save the fingerprint to new SilcClientEntry after changing
1399 nickname. Affected file lib/silcclient/client_notify.c.
1401 * Print SIGNOFF in Irssi SILC client only if the nickname is
1402 known. Prevents asserts in Irssi core. It is possible we
1403 don't have the nick if it was just being resolved when it
1404 quit. Affected file irssi/src/silc/core/client_ops.c.
1406 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1408 * Fixed double free in invite list adding code when adding
1409 invite strings. Affected file silcd/server_util.c.
1411 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1413 * More log printing during backup router protocol. Affected
1414 file silcd/server_backup.c.
1416 * Removed backwards support for old private key file format.
1417 Affected file lib/silccrypt/silcpkcs.c.
1419 * Removed backwards support for not-so-strict decryption length
1420 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1422 * GETKEY to update the client entrys fingerprint too.
1423 Affected file lib/silcclient/command_reply.c.
1425 * Added --without-libtoolfix for package builders using weird
1426 wrappers around libtool (BSD at least).
1428 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1430 * Fixed backup router bugs: When backup resumes router and
1431 receives a CHANNEL_MESSAGE packet the backup must not act
1432 as router since the packet header decryption would be
1433 different. Also, when relaying packets to channel, do
1434 not re-encrypt packets on backup that came from the primary
1435 since the connection isn't really router-router connection.
1436 Affected files silcd/server.c, silcd/packet_send.c.
1438 * Added checks in encryption/decryption that encryption/decryption
1439 length sent as argument really is multiple by block size. Helps
1440 catching really weird bugs like the above backup router bugs
1441 when packets are being decrypted in wrong way. Affected files
1442 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1444 * Fixed padding generation in private key file encryption.
1445 Affected file lib/silccrypt/silcpkcs.c.
1447 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1449 * Added ignore_message_signatures setting which can be used
1450 to ignore signatures in messages. Affected files are
1451 irssi/src/silc/core/client_ops.c, silc-core.c.
1453 * Fixed the libtoolfix to use command line options instead of
1454 environment variables. They didn't work as expected. Now,
1455 the libtool is fully run-time configurable.
1457 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1459 * Verify signature payload for signed messages. Affected files
1460 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1461 irssi/src/silc/core/silc-core.h
1463 * Display signature verification result in public and private
1464 messages using theme abstracts. See irssi/default.theme for
1465 examples on their usage. Affected files
1466 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1467 irssi/src/fe-common/silc/module-formats.[ch],
1468 irssi/src/fe-common/silc/fe-common-silc.c,
1469 irssi/src/fe-common/silc/Makefile.am
1470 irssi/src/fe-common/core/fe-messages.[ch]
1472 * Fixed bugs in Irssi's theme parsing. Affected files
1473 irssi/src/fe-common/core/themes.c
1475 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1477 * Calculate the correct length for signed messages before
1478 encrypting, it must be multiple by block size. Affected
1479 file lib/silccore/silcmessage.c.
1481 * silc_message_signed_get_public_key returns now both
1482 decoded and encoded public key. Affected files are
1483 lib/silccore/silcmessage.[ch].
1485 * Added libtoolfix script that makes the libtool more generic
1486 and configurable in run-time. Now we can specify in run-time
1487 if what kind of libraries we want to create, regardless of
1488 configuration. SIMs are now creates even if --disable-shared
1489 was explicitly given.
1491 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1493 * Fixed founder key sending in CMODE command in client.
1494 Affected file lib/silcclient/command.c.
1496 * Fixed CUMODE founder authentication in server to not check
1497 for client's public key since it's not supposed to do that.
1498 Affected file silcd/command.c.
1500 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1502 * Set realname and hostname in NICK_REC records. Affected file
1503 irssi/src/silc/core/silc-nicklist.c
1505 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1507 * Remove 1.0 protocol backwards compat code from client
1510 * Added more reliable check for whether nickname did change
1511 or not, or whether only Client ID changed in NICK_CHANGE
1512 notify. Affected file lib/silcclient/client_notify.c.
1513 Fixes bug in '@' character handling in a nickname.
1515 * Added support for automatically parsing signature from
1516 the message payload. Added new function
1517 silc_message_get_signature to return the payload to
1518 application. Affected files lib/silccore/silcmessage.[ch].
1520 * Changed the private_message and channel_message client
1521 operations to deliver the SilcMessagePayload to the
1522 application too. Application can use it fe. to get the
1523 signature from the message for verification. Affected
1524 file lib/silcclient/silcclient.h, client_channel.c and
1527 * Redefined the signed payload for message payloads.
1528 Updated protocol specs and implemented.
1530 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1532 * Fixed wrong invite and ban list handling in server command
1533 reply. Affected files are silcd/command_reply.c,
1534 silcd/server_util.[ch].
1536 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1538 * Fixed CMODE setting in server when founder mode was set.
1539 Affected file silcd/command.c. Bug #95.
1541 * Added support to setting specific public key in CMODE in
1542 Irssi SILC client. Affected file lib/silcclient/command.c.
1544 * Added support to use specific public key in CUMODE in
1545 Irssi SILC Client. Affected file lib/silcclient/command.c.
1547 * Added support for inviting and banning by public key in
1548 Irssi SILC client. Affected file lib/silcclient/command.c.
1550 * Fixed fingerprint/babbleprint showing in invite and ban
1551 list command replys. Affected file is
1552 irssi/src/silc/core/client_ops.c.
1554 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1556 * Format CMODE +c and +h to display both the mode and the argument
1558 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1560 * Added test vectors and test programs for SHA-1, MD5,
1561 HMAC-SHA1 and HMAC-MD5. New tests are located in
1562 lib/silccrypt/tests/. Fixed also argument decoding bug in
1563 MD5 implementation. Affected file lib/silccrypt/md5.c.
1565 * Changed the channel private key and private message key
1566 generation (with static keys) to use SHA1 instead of MD5,
1567 as SHA1 is the mandatory hash function in SILC. Affected
1568 file lib/silcclient/client_[channel/prvmsg].c.
1570 * Changed the private key file encryption to use SHA1 instead
1571 of MD5. Added support for the old generation and added
1572 automatic change of the key (to be removed later). Affected
1573 files lib/silccrypt/silcpkcs.c.
1575 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1577 * Load only files with .pub suffix in PublicKeyDir. Affected
1578 file silcd/serverconfig.c.
1580 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1582 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1583 channels. Affected files silcd/silcd.c, silcd/server.h.
1585 * Added the config directive PublicKeyDir for the client block.
1586 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1588 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1590 * Merged Toni's irssi/silc.conf patch.
1592 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1594 * Max alloc tests in allocation routines. Affected file
1595 lib/silcutil/silcmemory.c.
1597 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1599 * Fixed a typo in resuming code that fixed detach/resume code
1600 in server. Bug #93. Affected file silcd/packet_receive.c.
1602 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1604 * Do reverse lookups for server when /connecting. Affected files
1605 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1606 irssi/src/core/net-nonblock.*
1608 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1610 * Added library versioning for shared libraries. Affected
1611 files configure.in.pre and lib/Makefile.am.pre.
1613 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1615 * Display INVITE and BAN lists as specified by SILC 1.2
1617 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1619 * Do not send invite list back unless asked (when sending
1620 no arguments) or when list was modified. Affected file
1623 * Remove client from invite list in KILLED notify and in
1624 KILL command. Affected file silcd/command.c and
1627 * Fixed bugs in invite list handling in INVITE command.
1628 Affected files silcd/command.c and silcd/server_util.c.
1630 * Merged with Irssi 0.8.6.
1632 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1633 Affected file irssi/src/fe-text/silc.c.
1635 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1637 * The silc_argument_get_[first/next] now return the argument
1638 type to caller. Added silc_argument_payload_encode_one.
1640 Affected files are lib/silccore/silcargument.[ch].
1642 * Added support for the SILC 1.2 INVITE command and new
1643 invite lists to server. Affected files are silcd/command.c,
1644 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1646 * Added support for the SILC 1.2 BAN command and new
1647 ban lists to server. Affected files are silcd/command.c,
1648 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1650 * Added support to client sending new INVITE command. Affected
1651 file is lib/silcclient/command.c.
1653 * Added support to client sending new BAN command. Affected
1654 file is lib/silcclient/command.c.
1656 * Added support for removing client from invite list when kicked
1657 from channel, as SILC 1.2 dictates. Affected files are
1658 silcd/packet_receive.c and silcd/command.c.
1660 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1662 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1663 automatically the cipher's internal IV. Affected files
1664 lib/silccrypt/silccipher.[ch].
1666 * Assure the RESUME_CLIENT packet is not sent to twice to
1667 backup router if the detached client was originated from
1668 the backup. Affected file silcd/server.c. Bug #76.
1670 * Changed silc_sim_symname to not allocate memory. Affected
1671 file lib/silcsim/silcsimutil.c.
1673 * Fixed memory leaks with SIMs in server. Affected files
1674 silcd/serverconfig.c, silcd/server.c.
1676 * Fixed channel key distribution after resuming detached
1677 client. Affected files silcd/packet_receive.c.
1679 * Fixed channel's global_user boolean checking after detaching.
1680 Check it after changing the owner of the client not before.
1681 Affected file silcd/packet_receive.c.
1683 * Fixed few double frees from client library. Fixes at least
1684 Bug #81, possibly others too.
1686 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1687 notifys in Irssi SILC Client. Affected file is
1688 irssi/src/silc/core/client_ops.c. Bug #82.
1690 * Applied Ville Räsänen's manual page and --mandir bugfix
1691 patch. Affected files are configure.in.pre and Makefile.am.pre.
1694 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1696 * Added support to backup router protocol for backup to tell
1697 normal server that it cannot use the backup router as primary
1698 because the primary isn't really down. Updated protocol
1701 * Added support for primary router to tell backup router that
1702 resuming is not possible because the backup really isn't primary
1703 in the cell. For example if backup disconnected itself the
1704 resuming is not allowed since the primary really did not
1705 go down. Updated protocol specs.
1707 * Removed MARS from crypto library.
1709 * Defined the CTR mode and Randomized CBC mode in SILC. The
1710 CTR mode is RECOMMENDED now in specification. Defined also
1711 Serpent cipher as optional cipher. Updated the protocol specs.
1713 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1715 * Added support for inviting/banning by IP/MASK, public key,
1716 and explicit Client ID. Redefined the command and notify
1717 types to allow easier forwards support for other methods
1718 of inviting/banning. Updated protocol specs.
1720 * Remove the client from channel's invite lists if the client
1721 is kicked or killed. Updated protocol specs.
1723 * Unified the Channel Message Payload and Private Message
1724 into one Message Payload. Updated protocol specs and
1727 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1729 * Don't wait for EOF after socket error has occurred, but
1730 close the connection. Affected file is silcd/server.c.
1732 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1734 * Added support for setting FOUNDER mode on channel with
1735 specific public key which can be set with CMODE command.
1736 Updated protocol specs and implemented in client and server.
1738 * Fixed the Irssi SILC client to correctly shutdown the client
1739 library to avoid memory leaks. Affected files are
1740 irssi/src/silc/core/silc-core.c and silc-servers.c.
1742 * Deprecated the No Reply flag in SKE protocol and introduced
1743 "IV Included" flag which can be used to indicate that the IV
1744 is included in the ciphertext. This makes it possible to use
1745 SILC on unreliable transport, such as UDP which may cause
1746 packet reordering and losses. Updated protocol specs, did
1749 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1751 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1752 < 32 bit values in correct size. Affected file is
1753 lib/silcmath/mp_mpi.c.
1755 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1757 * Fixed the KE Start Payload parsing to check that mandatory
1758 fields are present. Affected file lib/silcske/payload.c.
1760 * Fixed compilation warnigs in Irssi SILC Client. Affected
1761 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1763 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1765 * Print "nick now appears as newnick" and update Irssi's nicklist
1766 when you change your nick to "nick". Closes #62
1768 * Never format your own nick. Closes #63
1770 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1772 * SILC_UMODE_GONE changes are now propagated correctly to the
1773 Irssi client. Closes #54
1775 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1777 * Fixed example in /HELP KEY
1779 * Added expando $j which expands to current SILC Client version
1781 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1783 * Fixed public key decoding in crypto library.
1785 * Added better error printing to SKE library.
1787 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1789 * Fixed NICK command to not crash if nickname was not sent.
1791 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1793 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1794 Deprecated the old Encrypt-And-MAC order. Updated protocol
1795 specs and implemented.
1797 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1798 generation. Updated specs and implemented.
1800 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1802 * Added support for rekey before 2^32 sequence number wraps.
1803 Affected files in server and client library.
1805 * Padding must be at least 8 bytes now. Implemented and updated
1808 * Compute maximum padding for authentication packets to make
1809 passphrase approximation attacks impossible. Affected files
1810 in client library and in server.
1812 * Fixed PING command sending in client library and handling in
1813 server. The server ID must be ID Payload, not raw ID data.
1814 Affected files in server and client library.
1816 * Defined that all public keys sent in commands and notify
1817 payloads are actually Public Key Payloads not raw public key
1818 data. Updated protocol specs and implemented.
1820 * Updated protocol version to 1.2. Updated specs and code.
1822 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1823 status types. Updated specs and the code.
1825 * Added support for normal client to kill its own entries from
1826 the network. Updated protocol specs and the code.
1828 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1829 and added initial implementation.
1831 * Added MAC field to the Private Message Payload to protect
1832 against chosen ciphertext attacks. Updated the protocol specs
1835 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1836 attribute to indicate the user's current idle and signon time
1837 of a service. Updated protocol specs and implemented.
1839 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1841 * Added "do_not_bind" argument to silc_client_file_send what
1842 can be used to not bind locally but assume the file receiver
1843 provides the point of connect. Usefull when sender is behind
1844 NAT device. Affected file lib/silcclient/silcclient.h and
1847 * Added -no-listener option to FILE SEND command in Irssi SILC
1848 client. Affected file irssi/src/silc/core/silc-servers.c.
1849 Renamed FILE RECEIVE to FILE ACCEPT.
1851 * Confirm passphrase for private key encryption in
1852 silc_create_key_pair and silc_change_private_key_passphrase.
1853 Affected files are lib/silcutil/silcapputil.c.
1855 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1857 * Move silc_client_packet_send back to internal, added
1858 silc_client_send_packet, a bit simpler function for application.
1859 Affected files lib/silcclient/silcclient.h, client.c and
1862 * Moved the SilcClientEntry, SilcChannelEntry and
1863 SilcServerEntry to silcclient.h to be public and documented
1864 them for application. Affected files are
1865 lib/silcclient/silcclient.h and idlist.h.
1867 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1869 * Fixed manual page installation patch by Ville Räsänen.
1870 USERS help page fix patch by Ville Räsänen
1872 * Changed the silc_client_command_call interface to make
1873 the command call simpler for the application. The library
1874 now handles the command line parsing, command finding and
1875 execution. Application only needs to call the function
1876 with the command line. Affected files are
1877 lib/silcclient/silcclient.h, command.[ch].
1879 * Fixed silc_get_input to NULL-terminate the returned input.
1880 Affected file lib/silcutil/silcutil.c.
1882 * Resolve the client's public key in JOIN command if the
1883 founder auth data is being requested but we don't know the
1884 client's public key. Affected file silcd/command.c.
1887 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1889 * Print notify for server opers when backup router comes
1890 online. Affected file silcd/server.c.
1892 * Fixed the INVITE command to send the invite list in
1893 command reply. Affected file silcd/command_reply.c.
1895 * Fixed MOTD command reply sending. Affected file
1898 * UTF-8 decode the topic in TOPIC command reply and LIST
1899 command reply in Irssi SILC client. Affected file is
1900 irssi/src/silc/core/client_ops.c.
1902 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1904 * Fixed the INVITE command to not crash Irssi SILC client
1905 when given without nickname argument. AFfected file
1906 irssi/src/silc/core/client_ops.c.
1908 * Fixed double free in WHOIS query on normal server when
1909 forwarding query to router. Affected file is
1910 silcd/server_query.c.
1912 * Fixed WATCH command reply handling on normal server which
1913 was missing altogether. Affected file silcd/command_reply.c.
1916 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1918 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1919 Included yodl sources for each of these. Also modified
1920 Makefile.am prototype to install these files to proper
1921 locations. Updated CREDITS. Affected file Makefile.am.pre,
1922 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1925 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1927 * Added support for encrypted private key files. Now
1928 passphrase must be provided when new key pair is created
1929 (can be empty though), and prompted when loading the
1930 private key. Added support for loading the old-style
1931 non-encrypted private keys as well. Affected files
1932 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1935 * Fixed silc_get_input to accept input on all terminals.
1936 Affected file lib/silcutil/silcutil.c.
1938 * Moved the Irssi SILC client key loading and other stuff
1939 to be called after the arguments and UI is initialized.
1940 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1942 * Added -P option to Irssi SILC client which can be used
1943 to change the passphrase of the private key. Affected
1944 file irssi/src/silc/core/silc-core.c.
1946 * Added silc_change_private_key_passphrase apputil routine
1947 to lib/silcutil/silcapputil.[ch].
1949 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1951 * Fixed connection closing in client library to not crash.
1952 Moved the connection freeing totally to function
1953 silc_clinet_del_connection. Affected file
1954 lib/silcclinet/client.c.
1956 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1958 * Changed includes/silcincludes.h to silcincludes.h.in to
1959 include configuration specific information. The silcdefs.h
1960 is not included in to installation anymore (it's only
1961 compilation time header).
1963 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1965 * Moved the SilcClient and SilcClientConnection from client.h
1966 to the public lib/silcclient/silcclient.h. Changed the
1969 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1971 * If version string in silc_clinet_alloc is NULL the library
1972 puts it automatically. Affected file lib/silcclient/client.c.
1974 * Changed the version strings from variables to #define's
1975 in includes/silcversion.h.
1977 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1979 * Added shared library complation support.
1981 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1983 * Added lib/silcutil/silcapputil.[ch] for application
1984 utility functions. It includes routines for applications'
1985 convenience. Added silc_create_key_pair, silc_show_public_key
1986 and silc_load_key_pair functions.
1988 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1990 * Send RESUME_CLIENT packet from router to backup routers
1991 to in resuming. Affected file silcd/packet_receive.c.
1993 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1995 * In IDENTIFY command parsing, send all other IDs except
1996 Client IDs explicitly to router for resolving on normal
1997 server. Also check that ID received in WHOIS command is
1998 always Client ID, others are not allowed. Affected file
1999 silcd/server_query.c.
2001 * Merged latest changes from irssi.org CVS.
2003 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2005 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2006 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2008 * Fixed the heartbeat sending in Irssi SILC client. Moved
2009 the silc_client_packet_send to silcclient.h for application
2010 usage. Affected files lib/silcclient/client_internal.h
2011 lib/silcclient/silcclient.h.
2013 * Fixed a bug in query resolving in server. Used wrong
2014 variable in a for loop and crashed. Affected file is
2015 silcd/server_query.c.
2017 * Server constructs requested attributes only to locally
2018 connected clients. Affected file silcd/server_query.c.
2021 * Fixed a bug when sending resolving from router to server
2022 with requested attributes. The constructed WHOIS command
2023 was incorrect. Affected file silcd/server_query.c.
2026 * Fixed Requested Attributes saving in WHOIS command reply.
2027 The length of the data buffer must be saved too. Affected
2028 file silcd/command_reply.c.
2030 * Update the client entry's servername after detaching is
2031 over. Affected file silcd/packet_receive.c. Bug #37.
2033 * Resolve incomplete client entrys in CUMODE_CHANGE and
2034 CMODE_CHANGE notifys. Affected file is
2035 lib/silcclient/client_notify.c. Bug #42.
2037 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2039 * Fixed channel key packet processing bug on backup router
2040 during backup resuming protocol. Affected file is
2041 silcd/packet_receive.c.
2043 * Fixed memory leaks in server. Affected files are
2044 silcd/server.c and silcd/packet_receive.c.
2046 * Fixed packet decryption problem when backup router encrypted
2047 channel message with wrong key during backup resuming
2048 protocol. Affected file silcd/packet_send.c.
2050 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2051 Toni Willberg (toniw@iki.fi)
2053 * Changed the SilcCipher context to be private. Changed the
2054 silc_cipher_get_iv to just return pointer to the IV. Added
2055 silc_cipher_get_name to return the name of the cipher.
2056 Fixed code all around to support these changes. Affected
2057 files are lib/silccrypt/silccipher.[ch], client library and
2060 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2062 * Fixed unaligned access in lib/silccore/silcattrs.c.
2064 * Fixed libtool linking in lib/silcsim/Makefile.am.
2066 * Fixed services attribute printing. Affected files is
2067 irssi/src/silc/core/silc-queries.c.
2069 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2071 * Fixed a crashbug in incoming server accepting. Affected
2072 file silcd/server.c.
2074 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2076 * Added automatically generated index to Toolkit Reference
2079 * Added support for Postscript Toolkit Reference Manual.
2081 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2083 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2086 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2088 * Added 'send_events' boolean argument to the function
2089 silc_schedule_set_listen_fd which sends the set events to
2090 the application explicitly if set to TRUE. Default action
2091 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2092 lib/silcclient/client_internal.h and silcd/server_internal.h.
2094 * Added silc_compare_timeval to determine which time values
2095 is smaller. Affected file lib/silcutil/silcutil.[ch].
2097 * Added sort-of "Quality of Service" (QoS) support to
2098 SilcSocketConnection. Data reception can be controlled with
2099 rate limit per second and/or read data length limit.
2100 Added silc_socket_set_qos. Affected files are
2101 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2103 * Added the QoS configuration to SILC Server configuration
2104 file. Affected files are silcd/serverconfig.[ch] and
2107 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2109 * Merged with irssi.org CVS.
2111 * Failed OPER and SILCOPER authentications are now logged.
2112 Affected file silcd/command.c. Bugs #25.
2114 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2116 * ROBODoc documented lib/silcutil/silcbuffer.h and
2117 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2118 <ville.rasanen@iki.fi>.
2120 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2122 * Added support for auto-passphrase authentication from the
2123 config file during connecting which was not implemented
2124 yet. Affected file irssi/src/silc/core/client_ops.c.
2126 * Fixed a bug in authentication protocol failure handling which
2127 was processing wrong callback context. Affected files
2128 are lib/silcclient/client.c and protocol.c.
2130 * Fixed the /ATTR allow off to actually work. Affected file
2131 is irssi/src/silc/core/silc-queries.c.
2133 * Fixed the /ATTR -del to work. Affected file is
2134 irssi/src/silc/core/silc-queries.c.
2136 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2138 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2140 * Fixed mask attribute adding in Irssi SILC client. Affected
2141 file irssi/src/silc/core/silc-queries.c.
2143 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2145 * Added support for saving the requested attributes in
2146 WHOIS to directory. Affected file is
2147 irssi/src/silc/core/silc-queries.c.
2149 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2151 * Added support for parsing VCard fields that do not have
2152 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2154 * Fixed a double free bug in hash table foreach function
2155 if the entry was deleted in the foreach callback. Affected
2156 file lib/silcutil/silchashtable.c.
2158 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2160 * Added silc_attribute_get_verify_data to return the signature
2161 verification data for either user digital signature or
2162 server digital signature in Requested Attributes. Affected
2163 files are lib/silccore/silcattrs.[ch].
2165 * Added silc_vcard_alloc which is used to allocated dynamic
2166 SilcVCard context. The silc_vcard_free now checks whether
2167 the context is dynamically allocated or not. Affected files
2168 are lib/silcutil/silcvcard.[ch].
2170 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2172 * Periodically remove the NOATTR status from client entry
2173 so that the client may take the attributes in use even after
2174 server has resolved them unsuccessfully earlier. Affected
2175 file silcd/server_query.c and idlist.h.
2177 * Moved sha1hash and md5hash from client->internal to
2178 SilcClient for application usage. Affected files are
2179 lib/silcclient/client.h and client_internal.h.
2181 * Fixed attribute encoding and decoding bugs. Affected
2182 files lib/silccore/silcattrs.[ch].
2184 * Added ATTR command to Irssi SILC Client which is used to
2185 manage user's Requested Attributes sending and values for
2186 WHOIS command. Affected files around Irssi SILC client.
2188 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2190 * Added silc_buffer_strformat which can be used to format
2191 strings into a buffer which size is automatically increased.
2192 Affected file lib/silcutil/silcbuffmt.[ch].
2194 * Added implementation of VCard (RFC 2426) which can be used
2195 as part of Requested Attributes in WHOIS command. Affected
2196 file lib/silcutil/silcvcard.[ch].
2198 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2200 * Some strncat -> silc_strncat changes our the core and
2203 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2204 errors. Added better error printing to SKE library.
2205 Affected files lib/silcske/silcske.c, silcske_status.h and
2208 * Save the PKCS key length even if only private key is set to
2209 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2211 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2212 length in bits not in bytes. Affected files are
2213 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2214 silcd/server_query.c.
2216 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2218 * Added silc_attribute_payload_encode_data to directly encode
2219 the data into the attributes buffer. Renamed function
2220 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2221 Affected files are lib/silccore/silcattrs.[ch].
2223 * silc_hash_table_find_foreach calls the foreach function now
2224 once even if the nothing was found with context set to NULL.
2225 Affected file lib/silcutil/silchashtable.[ch].
2227 * Remove the RESOLVING flag from client entry after received
2228 the Requested Attributes from the client. Fixed memory leak
2229 in client entry freeing. Affected files silcd/server_query.c
2232 * Added Requested Attributes support into SILC Client Library.
2233 It is not able to send requested attributes in WHOIS command,
2234 and also receive and process requested attributes. Added
2235 silc_client_attribute_[add|del] and silc_client_attributes_get
2236 functions. Added also `ignore_requested_attributes' to the
2237 SilcClientParams to not use attributes in client. Affected
2238 files are lib/silcclient/command.c, client_attrs.[ch],
2239 silcclient.h, client_internal and client.[ch].
2241 * Changed the silc_client_get_client_by_id to support Requested
2242 Attributes, it takes them as argument now. Affected file
2243 is lib/silcclient/silcclient.h, and idlist.c.
2245 * Added -details option to WHOIS command in Irssi SILC Client
2246 to support the requested attributes. By default it requests
2247 all attributes. Affected file lib/silcclient/command.c and
2248 irssi/doc/help/in/whois.in.
2250 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2252 * Add also SERVICE attribute for server-constructed attribute
2253 data. Also digitally sign the attributes and add
2254 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2255 silcd/server_query.c.
2257 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2259 * Changed the silc_attribute_payload_encode to support list
2260 of attributes (function may be called several times to add
2261 a new attribute). Removed the silc_attribute_payload_encode_list
2262 function. The encoding function now also automatically encodes
2263 the data, so the caller does not need to do that. Affected
2264 files lib/silccore/silcattrs.[ch].
2266 * Added support for replying on behalf of the user to the
2267 Requested Attributes in WHOIS command in the server. Affected
2268 file silcd/server_query.c.
2270 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2271 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2273 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2275 * Don't swtich to become primary router if we are backup if
2276 decryption error has occurred. Affected file silcd/server.c.
2278 * Fixed a bug in backup router IP address comparison in
2279 silc_server_backup_get.
2281 Save now also the port of the server/router and use that
2282 in comparison as well. Affected file silcd/server_backup.c.
2284 * Normal server now reconnects to backup router automatically
2285 if connection is lost to it. Affected file silcd/server.c.
2287 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2289 * If packet processing fails (like integrity check fails)
2290 the connection is closed now. Affected files are
2291 lib/silccore/silcpacket.c and silcd/server.c.
2293 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2295 * Fixed double free in RSA public key set function
2296 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2299 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2301 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2302 Added server_query.[ch] which provides one interface for
2303 querying information using all three commands.
2305 * Changed all "typedef unsigned char" in core library to
2306 "typedef SilcUInt8".
2308 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2310 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2312 * Renamed silc_server_get_client_resolve to
2313 silc_server_query_resolve and moved to server_query.[ch].
2315 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2317 * Resumed client packet handling from server put the resumed
2318 client on wrong list on router and caused the client not
2319 be present on the network anymore. Now fixed to put the
2320 client to correct list. Affected file silcd/packet_receive.c.
2322 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2324 * Various cleanup in error message output in config parsing code
2325 and in server init code. Fixed error log files containing
2326 too many newlines ('\n') in some situations. Affected files are
2327 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2329 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2331 * Use the reverse lookupped hostname in client internals
2332 instead of one user provided us as remote server name.
2333 Affected file lib/silcclient/client.c.
2335 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2337 * Added 'app_context' to silc_schedule_init. It is an
2338 application specific context that is delivered to application
2339 in task callback functions. Affected files are
2340 lib/silcutil/silcutil.[ch].
2342 * The hb_context in SilcSocketConnection is not freed
2343 automatically anymore (application must free it). Freeing
2344 it automatic is inconsistent. Affected files are
2345 lib/silcutil/silcsockconn.[ch].
2347 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2349 * Added support for removing explicitly added client connections
2350 in rehash and closing the client connections if they were
2351 unconfigured in the rehash. Affected file silcd/server.c.
2353 * Added support for aborting automatically pending commands
2354 that never receives the reply (to avoid memory leaks).
2355 Added also silc_server_command_pending_timed to set the
2356 specific timeout for pending command. Affected files are
2357 silcd/command[_reply].[ch].
2359 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2360 specs and lib/silccore/silcstatus.h.
2362 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2364 * Changed the silc_get_time to accept time value as argument
2365 or if zero is sent return current local time. Affected
2366 file lib/silcutil/silcutil.[ch].
2368 * Added STATS command to client library and Irssi SILC client.
2369 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2371 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2373 * Assure that channel key is set before sending it. May
2374 crash server otherwise. Affected file silcd/packet_send.c.
2376 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2378 * Assure that endless loop cannot happen with detached client
2379 resolving on normal server. Added idlist status
2380 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2381 silcd/idlist.h and silcd/packet_receive.c.
2383 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2385 * Incoming file transfer request cannot use same session as
2386 the sending session. This can happen when sending file to
2387 yourself. Crashed the client on quit. Affected file
2388 lib/silcclient/client_ftp.c. Bug #24.
2390 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2392 * Implemented the draft-riikonen-precense-attrs draft and
2393 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2395 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2397 * Distribute the SERVER_SIGNOFF notify also to local backup
2398 routers from the primary router. The backup router may not
2399 have the signing of local server directly connected and need
2400 to know about the signoff. Affected file silcd/server_util.c.
2402 * Use the primary router as the origin of the locally connected
2403 server when it is disconnecting from the backup router since
2404 that's where it really is coming from. Now the clients from
2405 the disconnecting server are removed correctly and "shadow"
2406 clients are not left to the backup router. Affected file
2409 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2411 * If normal server is standalone and found existing but disabled
2412 channel, do not re-create the channel since it creates
2413 duplicate same channels. Affected file silcd/server.c.
2415 * Added anonymous client connections support to server. New
2416 "anonymous" configuration option to ConnectionParams section
2417 added. If set to true, the username and hostname information
2418 of the client will be scrambled and anonymous user mode is
2419 set automatically to the user. Affected files are
2420 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2422 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2424 * In JOIN notify handling, mark that the cache entry of the
2425 client cannot be expired. Can cause crashes on normal
2426 server (asserts client->channels). Affected file is
2427 silcd/packet_receive.c.
2429 * From now on distribution versions are used as protocol versions
2430 instead of by default using the Toolkit base version as protocol
2431 version. Affected file prepare.
2433 * Do not set the locally resolved hostname for local client
2434 entry but take what server sends. This way the real hostname
2435 is showed in WHOIS for yourself. Affected file is
2436 lib/silcclient/idlist.c and lib/silcclient/client.c.
2438 * Resolve local info with IDENTIFY when connecting to server.y
2440 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2442 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2443 for implied search (not needed on platforms which has native
2444 pthreads library). Use --without-pthreads to disable threads.
2445 Affected file is configure.in.pre
2447 * Fixed --with-iconv on platforms which need to bypass (broken)
2448 native iconv(). Affected file is configure.in.pre
2450 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2452 * Moved -C option parsing in Irssi SILC client at same time
2453 as other options. The UI was initialized earlier and caused
2454 problems on command line. Bug #16. Affected file is
2455 irssi/src/silc/core/silc-core.c.
2457 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2459 * Added global variable silc_log_timestamp that tells silclog
2460 wether to print or not the timestamp in the logging files.
2461 Affected file lib/silcutil/silclog.[ch].
2463 * Added silcd configuration option Timestamp in the Logging
2464 section. Affected file silcd/serverconfig.[ch],
2465 doc/example_silcd.conf.in.
2467 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2469 * Fixed fingerprint checking to check for entirely empty
2470 fingerprint instead of two first bytes when determining
2471 if it is set. Bug #18. Affected file silcd/command.c.
2473 * Fixed duplicate PKCS name registering to not allow it.
2474 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2476 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2478 * Conditionalize non-gcc compiler optimizations for various
2479 platforms, enable those commented out. Cleanups.
2480 Affected file lib/silcmath/mpi/configure.in
2482 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2484 * silc_rng_exec_command() left zombie processes if command
2485 didn't generate any output. Affected file
2486 lib/silccrypt/silcrng.c
2488 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2490 * Rewrote iconv checking, introduce --with-iconv for systems
2491 which rely on libiconv. Check if iconv() provided by libc
2492 is good enough, otherwise demand libiconv. Affected file
2495 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2497 * Search for ldopen() also in libc. This enables SIM support
2498 on *BSD systems. Based on patch from Alex Zepeda. Affected
2499 file configure.in.pre
2501 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2503 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2504 This fixes prepare on *BSD systems. Affected file
2507 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2509 * More fixed for not having purge timeout for global clients
2510 that are on channel. Affected files silcd/command_reply.c
2513 * Fixed the rekey protocol to work with backup router connections.
2514 Rekey packets are now allowed on disabled connections as
2515 well. Affected files silcd/packet_send.c and server.c.
2517 * Do not switch to be as backup router when shutting down and
2518 closing the primary connection. Affected file silcd/server.c.
2520 * Fixed memory leaks in backup router deleting. Added
2521 silc_server_backup_free to free all data during shutdown of
2522 server. Affected files silcd/server_backup.[ch].
2524 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2526 * Do not process commands if the sock->user_data is NULL.
2527 Affected file silcd/command.c.
2529 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2531 * Fixed buffer overflow and security problems (loosing bits
2532 in CFB encryption) in SILC RNG. Problems reported by
2533 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2535 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2537 * Added yet more checks that client is not expired on global
2538 list if it is on channels. Affected file is
2539 silcd/command_reply.c.
2541 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2543 * Merged c0ffee's MIME signal patch which adds support for
2544 sending also MIME messages in Irssi SILC Client, and handling
2545 received MIME messages in a signal (and perhaps doing something
2546 to non-textual MIME messages).
2548 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2550 * Fixed pending command deletion in server and client library
2551 to check the whole list instead of breaking after first found.
2552 The affected files are silcd/command.[ch] and
2553 lib/silcclient/command.[ch].
2555 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2557 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2558 secret or private, otherwise it's possible to find out
2559 whether a secret channel exists or not. Affected file
2562 * If CMODE change fails during the mode setting, assure that
2563 the old mode mask is set for the channel back. Affected
2564 file silcd/command.c.
2566 * Fixed passphrase saving on +a channel on normal server
2567 after successful JOIN command. Affected file silcd/command.c.
2569 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2571 * Remove server/router operator privileges in DETACH command,
2572 since it's possible to resume to server where these
2573 privileges would not be allowed for the client. Affected
2574 file silcd/command.c.
2576 * Do not set to wait for backup in rehash of the server.
2577 Affected file silcd/server.c.
2579 * Do not check listener sockets when counting how many
2580 socket connections we have. Affected file is
2581 silcd/server_util.c.
2583 * Do not announce disconnected clients that are remaining
2584 in history (for WHOWAS). This is because SIGNOFF notify
2585 for these has been sent earlier already. Affected file
2588 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2590 * Buffer overflow with CUMODE command's mode->mode character
2591 conversion. Reported by Ville Räsänen. Affected file
2592 lib/silcutil/silcutil.c.
2594 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2596 * Allow heartbeat packets to go disabled connections anyway.
2597 Affected files silcd/server.c and silcd/packet_send.c.
2599 * Do not broadcast New Channel packets with List flag set
2600 in the packet to backup routers. The router must check
2601 for the correctness of the packets before sending them.
2602 It is possible that router will have enforce Channel ID
2603 change and this would cause desync in the backup router.
2604 Affected file silcd/packet_receive.c.
2606 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2607 are handled in list parsing. They are not list packets
2608 anymore. Affected file silcd/packet_receive.c.
2610 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2612 * Stop waiting for backup router through the timeout, not
2613 directly after backup router has arrived. Affected file
2616 * Do not re-create channel keys and send them when removing
2617 clients in server shutdown. Affected files are
2618 silcd/server_internal.h and silcd/server_util.c.
2620 * Notify distribution to backup routers was missing from
2621 the silc_server_send_notify_dest function which caused
2622 desyncing problems with backup router. Affected file is
2623 silcd/packet_send.c.
2625 * The client's channel removing was working wrong on
2626 backup router. It assumed that it doesn't know global
2627 information but backup router does know. For this reason
2628 it could remove channel when it wasn't supposed to do that.
2629 Affected file silcd/server.c and silcd/server_util.c.
2631 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2633 * Stop for a couple seconds after badkup router has become
2634 primary router. Affected file silcd/server.c.
2636 * Added silc_server_remove_servers_by_server, which is used
2637 to remove servers originated from some other server. Also
2638 clients of those servers can be removed too. Affected file
2639 silcd/server_util.[ch].
2641 * When removing clients after a server has signed of remove
2642 also all servers behind that server (unless they are known
2643 to be available locally), and send SERVER_SIGNOFF for each
2644 of the server separately. Also the signed off clients are
2645 sent now separately per signed off server. The affected files
2646 are silcd/server.c and silcd/server_util.[ch].
2648 * All servers added with silc_idlist_add_server must always
2649 have both "router" and "connection" pointers set. Otherwise,
2650 bad server entries may be left around in the cache.
2651 Affected file silcd/command_reply.c.
2653 * Do not create the channel key in NEW_CHANNEL packet
2654 processing if the channel is empty. Affected file
2655 silcd/packet_receive.c.
2657 * Completed backup router support for standalone routers.
2658 Supports also servers in the cell that do not use the backup
2661 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2663 * Fixed a bug in silc_string_regexify which did not add '^'
2664 at the start of each string, and thus the matching was
2665 not explicit. For example ban list iikone@*!*@* would
2666 match also "priikone", which is wrong, it would have to be
2667 *iikone@*!*@* to match also "priikone". Affected
2668 file lib/silcutil/unix/silcunixutil.c.
2670 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2672 * Enable all local server connections before updating client
2673 caches when we've become backup router. Otherwise, signoff
2674 packets may not reach the clients. Affected files are
2675 silcd/server.c and silcd/server_util.[ch].
2677 * Fixed a bug in version string parsing which could crash
2678 the program with specially formatted version string.
2679 Bug reported and patch provided by Ville Räsänen. Affected
2680 file lib/silcutil/silcutil.c.
2682 * Handle the disconnection immediately when DISCONNECT
2683 packet is received in server. Affected file silcd/server.c.
2685 * Primary router now waits a short time (10 seconds) for
2686 backup router connection before accepting any other
2687 connection (except local). Affected file silcd/server.c,
2690 * Fixed a crash in client libary in NICK_CHANGE notify when
2691 NICK_CHANGE arrived for client entry we are resolving
2692 currently. Affected file lib/silcclient/client_notify.c.
2694 * Call the sconn->callback completion even if error had
2695 occurred. Start reconnecting always if connection to
2696 primary router fails during backup router protocol.
2697 Affected files silcd/server.c and server_backup.c.
2699 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2701 * Added functions silc_server_send_opers and
2702 silc_server_send_opers_notify to send packets stricly
2703 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2704 to send variable argument notify to operators.
2705 Affected files silcd/packet_send.[ch] and silcd/server.h.
2707 * Removed UMODE rights checking with UMODE_CHANGE notify.
2708 Affected file silcd/packet_receive.c.
2710 * Server/router operator now receives notify when network
2711 switches to backup router and when it resumes the use of
2712 primary router. Affected file silcd/server.c and
2713 silcd/server_backup.c.
2715 * Fixed the updating of client information after backup
2716 resuming protocol is over; update all except local clients
2717 to the new primary router. The affected file is
2718 silcd/server_util.c.
2720 * Added support for closing active connections in rehash
2721 that were unconfigured by the user. Supports currently
2722 closing server and router connections. Affected file
2725 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2727 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2729 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2730 is NULL since seems that on some platforms NULL is allowed
2731 and on some it's not. Fallback encoding is used instead.
2732 Affected file lib/silcutil/silcstrutil.c.
2734 * Fixed statistics updating for incoming server connection
2735 which could cause problems when re-connecting. Affected
2736 file silcd/server.c.
2738 * Preliminary backup router support for standalone router
2739 added. Affected files in silcd/.
2741 * Mark server connections in backup router disabled before
2742 and after backup protocol. Affected file is
2743 silcd/server_backup.c.
2745 * Added support for reconnecting to remote server connection
2746 even if the protocol fails, and if the configuration wants
2747 us to keep trying to connect anyway.
2749 Server connection is not allowed to backup router if
2750 backup router does not have connection to primary router yet.
2752 Affected file is silcd/server.c.
2754 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2756 * Added silc_client_udpate_server function to update changed
2757 server info. Affected file lib/silcclient/idlist.[ch].
2759 * Added check for server entries that are being resolved when
2760 notify is received. If being resolved, handle the received
2761 notify only after it's resolved so that all notifys are
2762 handled in same order as received from the server.
2764 Added similar resolver check to channel entries. Every
2765 notify that cause resolving of any information that affects
2766 channel entry marks the channel entry in waiting state.
2767 After whatever resolving is over the waiters are signalled
2768 and only then the notifys are handled in the same order
2769 as delivered from the server.
2771 Affected files are lib/silcclient/idlist.[ch], and
2774 * Fixed KILLED notify handling in normal server. Affected
2775 file silcd/packet_receive.c.
2777 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2778 is locally connected, or was locally connected (but may
2779 be detached and connection is not active). Added also
2780 SILC_IS_LOCAL for checking this status. Affected files
2781 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2782 silcd/server.c and silcd/server_internal.h.
2784 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2786 * Don't send or handle TOPIC_SET if topic is already set and
2787 is same as being set. Affected files silcd/command.c and
2788 silcd/packet_receive.c.
2790 * Fixed CMODE change rights checking to work correctly when
2791 removing modes by operator. Affected file is
2792 silcd/server_util.c.
2794 * Fixed some handling with New Channel packet in router and
2795 fixed some CMODE_CHANGE notify handling in server and router.
2796 Affected file is silcd/packet_receive.c.
2798 * Changed "disconnect" client operation to include the
2799 reason of the disconnection and optional disconnection
2800 message. Affected file lib/silcclient/silcclient.h.
2802 * Made the compilation of lib/contrib/ stuff conditional.
2803 Affected files configure.in.pre, lib/contrib/Makefile.am.
2805 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2807 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2808 to the sender of the notify too, to avoid situation where two
2809 notifys are in the network at the same time going to oppsite
2810 directions. Affected file silcd/packet_receice.c.
2812 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2814 * Delete the client from channel even if the cilent->id is
2815 NULL. It was possible that client was deleted without
2816 removing from channels (theoretically at least). Affected
2817 file silcd/server.c and silcd/server_util.c.
2819 * Free the client data too when resuming is not successful.
2820 Affected file silcd/packet_receive.c.
2822 * Merged some code from c0ffee's silc-plugin. Affected files
2823 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2825 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2826 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2827 to the primary router connection, the other one returns
2828 TRUE if packet must be broadcasted to network.
2830 * All notifys that are destined to primary router (to network)
2831 are now automatically sent to backup routers even if the
2832 router is standalone (and has backup router). Affected files
2835 * Added --without-irssi and --without-silcd configuration
2836 options for disabling the compilation of these applications.
2837 Affected file configure.in.pre and prepare.
2839 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2841 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2842 UTF-8 encoding and decoding. Added also new encodings
2843 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2845 Added also SILC_STRING_LANGUAGE which is language and charset
2846 specific encoder and decoer for those platforms that support
2847 iconv(). It can convert the UTF-8 to and from the locale
2848 specific character set.
2850 Affected file lib/silcutil/silcstrutil.[ch].
2852 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2854 * Added function silc_get_command_name to the file
2855 lib/silcutil/silcutil.[ch].
2857 * Improved the server debug output a bit. Affected files are
2860 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2862 * Save the channel passphrase when received succesful JOIN
2863 command reply from router, on normal server. Otherwise
2864 joinig +a channels from normal server is not possible.
2865 Affected file silcd/command.c.
2867 * Fixed a bug in TOPIC_SET notify handling. The notifier
2868 may be other than client too, like server or channel.
2869 It expected it to always be only client and ignored the
2870 notify. Affected file silcd/packet_recieve.c.
2872 * Removed some (unnecessary) debug printing from
2873 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2875 * Do not force CMODE_CHANGE when server is announcing new
2878 Router announces stuff only after server reannounces channel
2879 after CHANNEL_CHANGE notify.
2881 These fixes optimizes the announcing procedure, and perhaps
2882 fixes some problems too. Affected file silcd/packet_receive.c.
2884 * Fixed SERVER_SIGNOFF sending to local clients. It was
2885 totally broken and sent the notify to all local clients,
2886 instead of only to those that was on same channel as the
2887 signing off clients. Affected file silcd/server_util.c.
2889 * Added -D option to server. It can be used to give debug
2890 level. The levels are from 0 - 99, and are predefined for
2891 smooth server debugging. (see silcd.c for the predefined
2892 levels). Affected file silcd/server.c.
2894 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2896 * Fixed a bug in Irssi SILC client to close the connection
2897 properly when disconnecting from server. Affected file
2898 irssi/src/silc/core/client_ops.c.
2900 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2902 * When authenticating as founder during JOIN command, check
2903 that the one authenticating becomes the only founder on the
2904 channel. Affected file silcd/command.c.
2906 * Better checking for founder mode setting when CUMODE_CHANGE
2907 notify is received. Affected file silcd/packet_receive.c.
2909 * Close all connections when shutting down the server by sending
2910 DISCONNECT packet. Close all listeners too when shutting
2911 down the server. Affected file silcd/server.c.
2913 * Handle DISCONNECT packet correctly in client library by
2914 calling the "disconnect" client operation. Affected file
2915 lib/silcclient/client.c.
2917 * Handle local errors correctly during resuming. Affected
2918 file lib/silcclient/client.c.
2920 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2922 * The log file is not dupped internally anymore in
2923 lib/silcutil/silclog.c. Fixed memory leaks too.
2925 * The scheduler now dispatches all pending timeout tasks
2926 when it is uninitialized with silc_schedule_uninit.
2927 Affected file lib/silcutil/silcschedule.c.
2929 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2931 * Added --enable-stack-trace option to configure. Added
2932 memory allocation stack trace support. Added files
2933 lib/silcutil/stacktrace.[ch]. Affected files are
2934 lib/silcutil/silcmemory.[ch].
2936 * Fixed memory leaks from libraries and server. Affected
2937 files around the tree.
2939 * Reverted back a fix made to CUMODE which broke it.
2940 Affected file silcd/command.c.
2942 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2944 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2945 core library, and implemented it. All textual messages SHOULD
2946 use this flag and the message MUST be UTF-8 encoded.
2947 All text messages sent by Irssi SILC client are now UTF-8
2948 encoded (regardless whether the terminal supports UTF-8 or not).
2949 Affected files are lib/silccore/silcchannel.h,
2950 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2953 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2955 * Added lots of new statistics updating that was missing from
2956 the server and router code. Affected files in silcd/.
2958 * Sending SIGUSR1 signal to server now dumps the current
2959 server statistics into /tmp directory. Affected file is
2962 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2963 the SILC Hash Interface also. Added new functions
2964 silc_hash_get_name, silc_hash_init, silc_hash_update and
2965 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2967 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2969 * Added some better info printing for client during connecting.
2970 Affected file silcd/server_util.c.
2972 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2973 to silence a user on a channel. Affected files are
2974 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2975 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2976 and silcd/packet_receive.c.
2978 * Fixed a fatal bug in handling of malformed command payload.
2979 Affected file silcd/command.c.
2981 * Fixed a double free when announcing channel users to router.
2982 Affected file silcd/server.c.
2984 * After successful authentication to channel founder mode, check
2985 that there isn't anyone else with founder mode on the channel.
2986 The one that authenticated will become founder and anyone
2987 else is demoted. Affected file silcd/command.c.
2989 * Added error printing of any error that has occurred during
2990 any command in client library. Affected file is
2991 irssi/src/silc/core/client_ops.c.
2993 * Removed some error printing from the client library and left
2994 it for the application to worry (from the error status it
2995 receives in 'command' client operation. Affected file is
2996 lib/silcclient/command.c.
2998 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3000 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3001 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3002 Starting key agreement with itself is denied. Affected file
3003 is lib/silcclient/client_keyagr.c.
3005 * Fixed some error checkings from the SFTP library which caused
3006 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3007 and lib/silcsftp/sftp_util.c.
3009 * Added new "debug" and "debug_string" settings to Irssi SILC
3010 client which can be used to print runtime debugging on the
3011 Irssi's screen. Available when compiled with --enable-debug
3012 option. Affected file irssi/src/silc/core/silc-core.c.
3014 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3016 * Fixed a missing variadic parameter in a function call that
3017 caused server crash when a non-allowed connection arrived.
3018 Reported by Richard Becker. Affected file silcd/server.c.
3020 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3022 * Added WATCH list sending to backup routers from router.
3023 The WATCH command is sent by the router to the backup
3024 router. Affected file silcd/command.c.
3026 * Mark the backup_router flag for RouterConnection entry
3027 if the backup router stuff is defined in the config file.
3028 Affected file silcd/serverconfig.c.
3030 * Fixed some backup data sending around the code to work better
3031 if the router is standalone router. Not all places were fixed.
3032 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3035 * Fixed the router connecting when connecting to multiple
3036 routers. It ignored every other router except the first
3037 one. Affected file silcd/server.c.
3039 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3041 * Made the private key generation after expiration optional.
3042 If not created after expiration the old key will re-expire
3043 at a later time (and thus key pair is not necessary to
3044 change). Affected file irssi/src/silc/core/clientutil.c.
3046 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3048 * The length arguments in bind() and connect() were wrong
3049 and fixed now to used SIZEOF_SOCKADDR in the
3050 lib/silcutil/unix/silcunixutil.c.
3052 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3054 * Fixed detach timeout handling to use Client ID and not
3055 the actual client entry which may be freed in the callback.
3056 Affected file silcd/command.c.
3058 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3060 * Merged c0ffee's multiple interface support patch.
3061 Affected files in silcd/.
3063 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3065 * Cleanup keys properly. Affected file is
3066 irssi/src/silc/core/clientutil.c.
3068 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3070 * Display the user mode on the status bar. Affected file
3071 irssi/src/silc/core/silc-expandos.c.
3073 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3075 * If private message key is not set, but the flag is set in
3076 the packet, ignore the packet since it cannot be decrypted.
3077 Affected file lib/silcclient/client_prvmsg.c.
3079 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3081 * When resuming client, remove the old client entry from
3082 the watcher list too. Affected file silcd/packet_receive.c.
3084 * Do not allow normal server to force founder mode away
3085 from router if the founder mode is already set. Affected
3086 file silcd/packet_receive.c.
3088 * Remove the client entry with watch notify types with short
3089 timeout, and not directly, so that other notifys can be
3090 retrieved too. Affected file lib/silcclient/client_notify.c.
3092 * Display notification about data messages that cannot be
3093 displayed. Affected files irssi/src/silc/core/client_ops.c,
3094 irssi/src/fe-common/silc/module-formats.[ch].
3096 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3098 * Fixed the CHANNEL_CHANGE notify handling in client libary
3099 to not use freed memory. Affected file is
3100 lib/silcclient/client_notify.c.
3102 * Fixed CUMODE_CHANGE notify handling in server. Affected
3103 file silcd/packet_receive.c.
3105 * Fixed USERS command to support empty channels. Affected
3106 file silcd/command.c.
3108 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3110 * Allow multiple identical pending commands to be registered
3111 in client library. Affected file is lib/silcclient/command.c.
3113 * Call the completion for resolving client information only
3114 after all resolvers has finished. This fixes a crash in
3115 the client. Added support for checking when the resolvers
3116 are finished. Affected file is lib/silcclient/idlist.c.
3118 * Wait by default 3 seconds before reconnecting to the server
3119 after being disconnected. Makes the /detach command a bit
3122 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3124 * Check the watcher list before sending signoff notifys
3125 when closing client connection. Affected file is
3128 * Added better CMODE command rights checking. Affected file
3129 silcd/server_util.c.
3131 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3133 * Fixed watcher list checking during server signoff. It
3134 crashed the server. Affected file silcd/server_util.c.
3136 * The JOIN command reply returns now the founder's public
3137 key. Affected file is silcd/command.c.
3139 * Announce the channel mode, and the mode properties with
3140 CMODE_CHANGE notify. Affected file silcd/server.c.
3142 * Mark new channels by default disabled, untill at least
3143 one user joins the channel. Affected file is
3144 silcd/packet_receive.c.
3146 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3148 * The nickname argument to watch notify can be optional.
3149 Fixes a crash in server. Affected file silcd/packet_send.c.
3151 * Remove the client entry from cache if the WATCH notify type
3152 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3153 lib/silcclient/client_notify.c.
3155 * Check the watcher list before and after changing nickname
3156 when the NICK_CHANGE notify is received. Affected file is
3159 * Fixed a crash in OPER and SILCOPER command sending. Empty
3160 passphrase caused the crash. Affected file is
3161 lib/silcclient/command.c.
3163 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3165 * Merged with Irssi CVS for Irssi SILC client.
3167 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3169 * Completed the protocol specifications.
3171 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3173 * Merged with Irssi CVS for Irssi SILC client.
3175 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3177 * Added the founder's public key delivery to the
3178 CUMODE_CHANGE notify type as well. Updated the protocol
3179 specs and the code. Affected files are silcd/packet_send.[ch],
3180 silcd/packet_receive.c and silcd/command.c.
3182 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3184 * Added silc_pkcs_public_key_copy function into the
3185 lib/silccrypt/silcpkcs.[ch].
3187 * Remove the `iv' from the SilcChannelEntry since we can
3188 live without it. Affected files are silcd/idlist.h and
3189 silcd/packet_receive.c.
3191 * Added support for sending the founder's public key in
3192 the CMODE_CHANGE notify packet in the server. Affected
3193 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3194 silcd/command.c and silcd/server.c.
3196 * Changed the FOUNDER_AUTH authentication to use only
3197 public key authentication as defined by new protocol
3198 specs. Passphrase authentication with that mode cannot
3199 be used anymore. It is now possible to reclaim founder
3200 mode from any server in the network. Affected files are
3201 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3203 * Added permanent channels support by making the channel
3204 permanent when FOUNDER_AUTH mode is set on the channel.
3205 The channel will not be destroyed even if channel is empty
3206 when that mode is set. Protocol TODO #17. Affected
3207 files are silcd/server.[ch], server_util.[ch],
3208 silcd/command.c, silcd/packet_receive.c and
3209 lib/silcclient/command.c.
3211 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3213 * Added reference counter to the command reply context in
3214 the client library. Affected files are
3215 lib/silcclient/command_reply.[ch].
3217 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3219 * Fixed rekey protocol with PFS in the client library.
3220 Affected file is lib/silcclient/protocol.c.
3222 * Added support for list of errors in client library
3223 command reply handling. Affected file is
3224 lib/silcclient/command_reply.c.
3226 * Defined that the WHOIS and IDENTIFY commands can send
3227 list of errors. Updated the protocol specs. Protocol
3230 * Added support for sending list of errors to WHOIS and
3231 IDENTIFY commands in server. Added support for receiving
3232 list of errors in server. Affected files are
3233 silcd/command.c and silcd/command_reply.c.
3235 * Fixed client info resolving on LEAVE command in client
3236 library to not crash. Affected file is
3237 lib/silcclient/client_notify.c.
3239 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3241 * Defined that the NICK command replies with thew changed
3242 nickname too, to make the nickname changing simpler at
3243 the client's end. Updated protocol specs and the code
3244 in client and server. Affected files are
3245 silcd/command.c, lib/silcclient/command_reply.c and
3246 lib/silcclient/command.c.
3248 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3250 * Added `Compressed' packet flag to indicate that the packet
3251 payload is compressed by the sender. Updated the protocol
3252 specs and the core library. The compression still is not
3253 implemented in the sources. Affected file is
3254 lib/silccore/silcpacket.h.
3256 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3258 * Remove pending command callbacks also if the connection
3259 to the server is destroyed. Affected file is
3260 lib/silcclient/client.c.
3262 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3264 * Added new QUIET channel user mode that can be used to
3265 quiet a user in a channel. Updated the protocol specs but
3266 it wasn't implemented yet. Protocol TODO #27. Affected
3267 file is lib/silccore/silcmode.h.
3269 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3271 * Added BLOCK_INVITE user mode to be able to block incoming
3272 invite notifications. Protoocol TODO #26. Affected files
3273 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3276 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3277 the protocol specs and the code. Affected file is
3278 lib/silccrypt/silcpkcs.c.
3280 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3282 * Disconnect Payload includes now the status type. Updated
3283 the protocol specs and the code. Protocol TODO #25.
3284 Affected files are silcd/server.c, lib/silcclient/client.c.
3286 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3287 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3288 Moved the silc_client_command_status_messages table to the
3289 lib/silcutil/silcutil.c and added new funtion
3290 silc_get_status_message, which deprecates function
3291 silc_client_status_message. Affected files are
3292 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3293 lib/silcutil/silcutil.[ch].
3295 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3297 * Defined that the nickname hash in Client ID MUST be from
3298 lowercase nickname. This effectively changes nicknames in
3299 SILC to case-insensitive. Updated the protocol specs and
3300 the code. Affected files are lib/silcutil/silcutil.[ch],
3301 silcd/serverid.c, and silcd/idlist.c.
3303 * Added new channel user modes BLOCK_MESSAGES_USERS and
3304 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3305 code. Affected files are lib/silccore/silcmode.h,
3306 lib/silcclient/command.c, and silcd/packet_send.c.
3308 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3309 specs and code. Affected file lib/silccore/silcstatus.h.
3311 * Added support for watch list. It is possible to add nicknames
3312 to be watched, and when they come to network, leave network
3313 or user mode changes the watcher will be notified of this
3314 change. Added SILC_COMMAND_WATCH command, added new
3315 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3316 notifications. Updated the protocol specs and implemented
3317 this to library, client and server. Protocol TODO #21.
3318 Affected files are lib/silccore/silccomand.h,
3319 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3320 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3321 silcd/packet_send.[ch], silcd/packet_receive.c, and
3322 irssi/src/silc/core/client_ops.c.
3324 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3325 somebody watching you. Updated the protocol specs and the
3326 code. Affected files are lib/silccore/silcmode.h, and
3327 lib/silcclient/command.c.
3329 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3331 * Added service support to SILC protocol. Added new command
3332 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3333 core library. Services are not implemented in server or
3334 client for now. Protocol TODO #20. Affected files are
3335 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3337 * Added SilcStatus argument to `command' client operation
3338 to return the error status when command sending fails
3339 locally. Changed all command in client library to return
3340 correct command status. Affected files are
3341 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3342 irssi/src/silc/core/client_ops.c.
3344 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3346 * Added silc_mime_parse function to parse MIME headers.
3347 Affected files are lib/silcutil/silcstruti.[ch].
3349 * Added MIME header parsing in Irssi SILC Client. It displays
3350 all textual MIME objects, others it ignores. Affected file
3351 is irssi/src/silc/core/clien_ops.c.
3353 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3355 * Fixed a bug in the pid writing function, which couldn't be
3356 written in a root-owned directory.
3358 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3360 * Defined that channel message to unknown Channel ID must
3361 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3362 Updated the protocol specs and the code in server. The
3363 affected file is silcd/packet_receive.c.
3365 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3367 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3368 that it is used to send error notifys if error occurs during
3369 some SILC packet processing, except commands. The error
3370 types are same as for command reply types. Defined that
3371 if private message is sent to unknown Client ID the error
3372 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3373 Updated the protocol specs and code. Affected files are
3374 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3375 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3376 and irssi/src/silc/core/client_ops.c. Renamed the
3377 SilcCommandStatus to SilcStatus.
3379 * Defined the use of extra WHOIS attributes in WHOIS command.
3380 The <Requested Attributes> (defined in a separate document)
3381 can be used to request additional information about user
3382 not returned by standard WHOIS command. Defined that server
3383 can send WHOIS command directly to client. Client provides
3384 the requested attributes to the server. Updated the protocol
3385 specs. Protocol TODO #4. Implementation is not done yet
3386 (Protocol TODO #24).
3388 * Renamed function silc_client_command_status_message to
3389 silc_client_status_message. Affected files are
3390 lib/silcclient/command_reply.[ch].
3392 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3394 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3395 32 bit integers. Updated the protcol specs and the code.
3396 Affected files are silcd/command.c and
3397 lib/silcclient/command.c.
3399 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3401 * Fixed a bug in library where sending a bogus authentication
3402 payload would lead to a crash. Affected file is
3403 lib/silccore/silcauth.c.
3405 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3407 * Added detach_disabled and detach_timeout server config
3408 options to the server. Affected files silcd/serverconfig.[ch],
3409 silcd/command.c and silcd/packet_receive.c.
3411 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3413 * Added resolve_cmd_ident field to the SilcClientEntry structure
3414 too so that if the entry is for example being resolved so
3415 another command may attach to the same pending command reply
3416 without requiring to resolve the same entry again. Added
3417 support for adding multiple pending commands for one
3418 command idenfier. Affected files lib/silcclient/command.[ch],
3419 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3421 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3423 * Defined that server receives WHOIS command reply for private
3424 and secret channels too. Updated protocol specs and the
3425 code in server. Affected file silcd/command.c.
3427 * Defined <channel user mode list> argument to WHOIS command
3428 reply for returning user modes on the channels. The
3429 channel list now doesn't include the user mode anymore but the
3430 actual channel mode. Updated protocol specs and the code in
3431 client and server. Affected files are silcd/command_reply.c,
3432 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3433 and lib/silcclient/command_reply.c.
3435 * Save the channels list in WHOIS command reply in normal server
3436 so that WHOIS always shows joined channels also in normal
3437 server and not just on router. Affected file is
3438 silcd/command_reply.c.
3440 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3442 * Defined that server receives USERS command reply for private
3443 and secret channels too. Updated protocol specs and the
3444 code in server. Affected file silcd/command.c.
3446 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3448 * Changed the UMODE's mode mask argument to be optional. If
3449 not provided then the command merely returns the current mode
3450 mask to the client. Updated protocol specs and the server.
3451 Affected file is silcd/command.c.
3453 * Added SILC session detachment/resuming support. It is possible
3454 to detach by closing the network connection and then re-connect
3455 and resume to the old client session. Added DETACHED user
3456 mode that server will set for detached client. Added new
3457 packet RESUME_CLIENT which is used to perform the resuming
3458 process. Added DETACH command. Updated the protocol specs,
3459 core library, client and server. Protocol TODO #22. Very
3460 many affected files around the tree.
3462 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3464 * Changed the CMODE's mode mask argument to be optional. If
3465 not provided then the command merely returns the current mode
3466 mask to the client. Updated protocol specs and the server.
3467 Affected file is silcd/command.c.
3469 * Changed the Killer's Client ID in KILLED notify to be just
3470 any ID payload since router server is allowed to kill as well.
3471 Updated protocol specs, client libary and server. Affected
3472 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3473 and irssi/src/silc/core/client_ops.c.
3475 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3477 * Added new user modes ANONYMOUS for special anonymous servers
3478 that may set the mode for client, and BLOCK_PRIVMSG which
3479 client may set to block incoming private messages unless the
3480 Private Message Key flag is set (using private keys to protect
3481 private messages). Updated protocol specs and code in client
3482 and server and core library. Protocol TODO #23. Affected
3483 files are lib/silccore/silcmode.h, silcd/server.[ch],
3484 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3485 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3487 * Added new channel user mode BLOCK_MESSAGES which the client
3488 may set to itself to tell server not send channel messages.
3489 Other packets such as channel key packets are still sent.
3490 Protocol TODO #23. Updated the protocol specs, client and
3491 server. Affected files are lib/silccore/silcmode.h,
3492 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3493 lib/silcutil/silcutil.c, silcd/command.c, and
3494 silcd/packet_send.c.
3496 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3498 * Redefined the Status Payload to include now two 8 bit fields,
3499 instead of one 16 bit field. This now makes it possible to
3500 send list of errors. Updated the protocol specs and the code
3501 in core library, client library and server. Protocol TODO #1.
3502 Affected files are lib/silccore/silccommand.[ch],
3503 lib/silcclient/command_reply.[ch], silcd/command.c,
3504 silcd/command_reply.c and silcd/packet_receive.[ch].
3506 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3508 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3509 must be handled by the application and should tell the application
3510 that an error message was already printed, and it should print the
3511 config coords (line, filename, ...). Affected files are
3512 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3514 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3515 server config parsing code more readable.
3517 Fixed a bug in the fetch_logging() config callback.
3519 Affected files is silcd/serverconfig.c.
3521 * Drop root privileges when started in foreground. Don't drop them
3522 if debugging also. Affected file is silcd/silcd.c.
3524 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3526 * Added more IM-like features by introducing new user modes
3527 for setting various presence information. Added new modes:
3528 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3529 specs and code. Protocol TODO #19. Affected files are
3530 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3531 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3533 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3535 * Added STATS command to the protocol after all, to return
3536 various statistical information about the network. It can
3537 be used by clients to retrieve statistical information, and
3538 servers may use it to to fetch cell and network wide
3539 statistics from router. Updated the protocol specs and
3540 implemented it to the server. Protocol TODO #16.
3541 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3542 silcd/command_reply.[ch].
3544 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3546 * The LIST command reply in client libary now adds new channel
3547 entry if the returned channel doesn't exist yet in cache,
3548 and returns the channel entry to the application in the
3549 command_reply client operation. Affected file is
3550 lib/silcclient/command_reply.c.
3552 * Changed the channel message payload's MAC generation to
3553 include the IV in the MAC as well. This way all relevant
3554 parts of the channel message payload are authenticated also
3555 with the channel message MAC (and not only by packet MAC).
3556 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3557 Affected file is lib/silccore/silcchannel.c.
3559 * Fixed the SKE to save the remote version, since the
3560 silc_ske_parse_version mistakenly checked wrong version,
3561 after it replaced the start payload. Affected files are
3562 lib/silcske/silcske.[ch].
3564 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3566 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3567 string utility functions. Added there also new functions
3568 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3569 Affected files lib/silcutil/silcstrutil.[ch].
3571 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3572 files are lib/silcutil/silcstrutil.[ch].
3574 * Defined that the security property fields in SKE SHOULD be
3575 UTF-8 encoded, defined that version string MUST be US-ASCII
3576 encoded, defined that passphrases sent in connection
3577 authentication protocol MUST be UTF-8 encoded. Implemented
3578 these to the client and server. Defined also that other
3579 passphrases sent in the protocol MUST be UTF-8 encoded.
3580 Affected files are lib/silcske/silcske.c,
3581 lib/silcclient/protocol.c, silcd/protocol.c,
3582 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3584 * Changed the silc_client_close_connection interface to not
3585 need the SilcSocketConnection which should not be visible
3586 to application. Affected files are lib/silcclient/client.c
3587 and lib/silcclient/silcclient.h.
3589 * Rewrote the text for Private Message Key Payload in the
3590 protocol specification. Protocol TODO #11.
3592 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3594 * Upgraded the protocol version to 1.1, updated protocol specs
3597 * Added the nickname as new argument to NICK_CHANGE notify and
3598 added it to protocol specs and implemented it to client and
3599 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3600 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3601 lib/silcclient/client_notify.c.
3603 * Added the killer's client ID to the KILLED notify and added
3604 it to protocol specs and implemented it to client and server.
3605 Protocol TODO #13. Affected files are silcd/command.c,
3606 silcd/packet_receive.c, packet_send.[ch],
3607 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3608 The killer's client entry is now returned to application in
3609 the `notify' client operation.
3611 * Fixed the Max Argument fields that had too large value set
3612 in the protocol specs. Protocol TODO #14.
3614 * Added the LEAVE command reply to return the ID of parted
3615 channel. Updated protocol specs and implemented it to the
3616 client and server. Protocol TODO #15. Affected files are
3617 silcd/command.c, lib/silcclient/command_reply.c. The channel
3618 entry is now returned to application in the `command_reply'
3621 * Rewrote the version SKE version checking in client libary
3622 and in server to use the silc_parse_version_string. Affected
3623 files are lib/silcclient/protocol.c, silcd/protocol.c.
3625 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3626 commands that was missing it, and updated protocol specs and
3627 the server implementation. Protocol TODO #10. The affected
3628 file is silcd/command.c.
3630 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3631 generic reply to a generic request (REQUEST flag), and
3632 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3633 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3634 to define the payload for DATA flag. Added the flags to
3635 the implementation. Protocol TODO #9. Affected file is
3636 lib/silccore/silcchannel.h.
3638 Changed the client library to return the message length
3639 to application as well in the channel_message and private_message
3640 client operations. Affected files are
3641 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3642 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3643 and lib/silcclient/client_ops_example.c.
3645 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3646 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3647 the channel. Updated protocol specs and impelemented this
3648 to client and server. Protocol TODO #6. Affected files are
3649 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3650 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3652 Added new options m and M to CMODE command in Irssi SILC
3653 client to set these modes.
3655 * Deprecated all administrative commands from SILC protocol
3656 since they are highly implementation specific commands.
3657 Updated protocol specs. Moved the old commands in
3658 implementations to private range of command types. Affected
3659 files are silcd/command.c, lib/silcclient/command.c and
3660 lib/silcclient/command_reply.c. Protocol TODO #8.
3662 * Fixed a bug in server where sending unknown command crashes
3663 the server. Affected file silcd/command.c.
3665 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3667 * Added SILC_PROTOCOLVERSION macro to check protocol version
3668 of a socket connection. The affected file is
3669 lib/silcutil/silcsockconn.h.
3671 * Added better error logging in rekey protocol. Affected file
3674 * Do not check public key types in SKE during rekey. Affected
3675 file lib/silcske/payload.c.
3677 * Fixed the rekey protocol with PFS, which was totally broken.
3678 Affected file silcd/protocol.c.
3680 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3682 * Some client implementations quit network by doing first LEAVE
3683 and then immediately SIGNOFF (like Bombyx). We now do check
3684 after a short time after LEAVE notify and check whether the
3685 client is still valid after LEAVE, and if not we remove it from
3686 cache. Affected file is lib/silcclient/client_notify.c.
3688 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3690 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3691 it's good not to have security holes here.
3693 * Fixed a negative refcount situtuation for the config context.
3694 Affected file is silcd/serverconfig.c.
3696 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3698 * ROBOdoc documented lib/silcutil/silcutil.h.
3700 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3702 * Optimized even more the SilcPacketContext structure. Now
3703 totally saved 16 bytes of memory per context after optimization.
3704 Affected files are lib/silccore/silcpacket.[ch].
3706 * Made strict checks for valid SILC IDs. Affected file is
3707 lib/silccore/silcid.c.
3709 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3711 * Changed the object argument for silc_cipher_register,
3712 silc_hash_register, silc_hmac_register and silc_pkcs_register
3713 to const. Affected files are lib/silccrypt/silccipher.[ch],
3714 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3716 * Changed the silc_get_username and silc_get_real_name to
3717 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3719 * Fixed the Irssi SILC Client to use the silc_get_username and
3720 silc_get_real_name insted of glib routines since the glib
3721 routines only corrupt stack. Fixes the Irssi SILC to work in
3722 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3724 * Fixed the Irssi to not use g_get_home_dir since it crashes
3725 or returns garbage on cygwin and corrupts stack. Added function
3726 get_home_dir to Irssi routines. Affected files are
3727 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3729 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3731 * Made some structure optimizations. SFTP memory FS MemFSEntry
3732 entry structure. Optimized SilcTask structure. Optimized
3733 SilcPacketContext structure.
3735 Affected files lib/silcsftp/sftp_fs_memory.c,
3736 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3738 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3740 * And yet again reverted back the config thing since Johnny
3741 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3744 * Fixed memory leaks from config object. Affected files are
3745 silcd/serverconfig.[ch].
3747 * Added support for adding new connections to the server in rehash.
3748 After rehash they take effect.
3750 Added support for changing the maximum allowed connections in
3751 rehash. The number can grow but going smaller is not supported.
3753 Added function silc_server_num_sockets_by_remote to the
3754 silcd/server_util.[ch].
3756 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3758 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3760 * Added preliminary checking during config parsing for a valid
3761 public/private key and removed further checks in the code.
3762 Affected files are silcd/serverconfig.[ch], server.c.
3764 * Moved functions silc_server_drop() and silc_server_daemonise()
3765 from server.c to silcd.c since they are stricly related to
3766 the application activity.
3768 * Reverted a small part of the automatic ref/unref since
3769 it caused a double unref in some situations. Affected
3770 files are silcd/silcd.[ch], server.c, serverconfig.c.
3772 * Added some .cvsignore files in the lib directory.
3774 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3776 * Fixed silc_net_gethostbyaddr to correctly resolve by
3777 address. Affected file lib/silcutil/silcnet.c.
3779 * Fixed the notify relaying to client. The HMAC to be used
3780 with relayed packets ws wrong and caused decryption failure
3781 at the client end. Affected file is silcd/packet_receive.c.
3783 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3785 * Created new branch silc_protocol_1_0_branch.
3787 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3789 * Changed the silc_server_config_* routines to be SilcServer
3790 independent. They are now officially application specific code
3791 and not part of generic server implementation. Affected files
3792 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3794 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3796 * Added automatic referencing of config context in the
3797 silc_server_config_alloc, and automatic unreferencing in the
3798 silc_server_config_destroy. Affected files are
3799 silcd/serverconfig.[ch], silcd/silcd.c.
3801 * Fixed the silc_log_quick handling in the logging routines.
3802 It didn't log quickly when it was TRUE. Affected file is
3803 lib/silcutil/silclog.c. Also the flush delay was set even
3804 if it was 0 in config file. Affected file is
3805 silcd/serverconfig.c.
3807 * Added support for changing key pair of the server in rehash.
3808 Affected file silcd/server.c.
3810 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3812 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3813 too early, before getting the channel entry. Affected file
3814 is silcd/packet_receive.c.
3816 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3818 * Added functions silc_server_config_[ref/unref], these are used
3819 to prevent that the config object is destroyed.
3821 No longer directly affect global variables silc_log_quick and
3822 silc_log_delay, they are first cached inside the config object
3823 and then applied with silc_server_config_setlogfiles().
3825 silc_server_config_set_defaults() is now internal to
3826 serverconfig.c, there are no reasons to show this internal stuff
3829 Affected files are silcd/serverconfig.[ch].
3831 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3832 fprintf's to stderr, since some code may be executed again after
3833 the server went into the background. Affected files are
3836 * Added rehash support. Added function silc_server_rehash() that
3837 will perform all the basic tasks of the rehashing procedure.
3839 * Added command line option `-x, --hexdump'. This will enable the
3840 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3841 The option `--hexdump' implies `--debug'.
3843 * Fixed a bad bug in the logging APIs (silcutil library) where
3844 the application would crash after calling silc_log_reset_all().
3846 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3848 * Fixed the KICKED notify handling in client library to
3849 correctly remove the channel and all entries from the
3850 channel when I was kicked. This bug crashed the client.
3852 Fixed yet another but in KICKED notify handling to remove
3853 the kicked client correctly from the channel.
3855 Affected file is lib/silcclient/client_notify.c.
3857 * Fixed a minor bug in looking up correct client entry
3858 in KICKED notify in server. Affected file is
3859 silcd/packet_receive.c.
3861 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3862 sources correctly to distribution. Fixes --with-gmp option.
3864 * Removed the manual rehashing from ID Cache, and changed it
3865 to use the SILC Hash Table's auto rehash feature. Affected
3866 file is lib/silccore/silcidcache.c.
3868 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3870 * Fixed a bug in the silc_client_nickname_format function that
3871 handles the multiple same nickname formatting. Two clients
3872 with same nickname caused problems after the first one left
3873 and rejoined. It didn't format the nickname correctly.
3874 Affected file is lib/silcclient/idlist.c.
3876 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3878 * Don't change the topic if olod topic is same as new one.
3879 Affected file is silcd/packet_receive.c.
3881 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3883 * Added cross-reference support to the SILC Documentation
3884 generator. All types across all HTML files are now cross-
3885 referenced. Affected files util/robodoc/generator.c and
3886 scripts/silcdoc/silcdoc.
3888 * Added file lib/silcutil/silctypes.h to include all the
3889 arithmetic type definitions and some macros. Removed
3890 includes/bitmove.h and moved macros to silctypes.h.
3892 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3894 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3896 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3898 * Added `type' argument to silc_id_payload_parse_id function which
3899 now returns the type of the ID to the sent pointer. Affected
3900 file is lib/silccore/silcid.[ch].
3902 * Added check for CMODE_CHANGE notify type that mode change is
3903 allowed by the sender. Affected file silcd/packet_receive.c.
3905 * Added check for CUMODE_CHANGE notify type that mode change is
3906 allowed by the sender. Affected file silcd/packet_receive.c.
3907 Added the ID type as CUMODE_CHANGE notify type as argument
3908 to the `notify' client operation. Affected files are
3909 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3911 * Added function silc_client_add_server to the client library.
3912 Added support for resolving also channel and server info when
3913 received unknown entity in notify packet. Affected files are
3914 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3916 * Added function silc_command_get_status to return the command
3917 status from the command reply's argument payload. Affected files
3918 are lib/silccore/silccommand.[ch].
3920 * Added check for KICKED notify type that the kicking is
3921 allowed by the client. Affected file silcd/packet_receive.c.
3923 * Created function silc_get_input which can be used to get input
3924 (echo on or off) from user on command line. Affected files are
3925 lib/silcutil/silcutil.[ch].
3927 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3929 * Optimized silc_server_packet_relay_to_channel function.
3930 Added new function silc_channel_message_payload_encrypt which
3931 can be called directly if channel message payload needs to
3932 be encrypted and is already encoded (no need to call _encode
3933 function). Packet relaying is now done by router without any
3934 extra memory allocations. Affected files are
3935 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3936 silcd/packet_send.c.
3938 * Fixed the INVITE notify handling. It took wrong arguments
3939 as invite list and invite delete. Affected file is
3940 silcd/packet_receive.c.
3942 * Added check for TOPIC_SET notify type that the topic change is
3943 allowed by the client. Affected file silcd/packet_receive.c.
3945 * Added check for INVITE notify type that inviting is allowed by
3946 the client. Affected file silcd/packet_receive.c.
3948 * Changed the silc_server_client_on_channel to return the
3949 SilcChannelClientEntry as well. Moved the function
3950 silc_server_check_cmode_rights to server_util.[ch].
3951 Affected files are silcd/server_util.[ch], silcd/command.c.
3953 * Added function silc_server_check_umode_rights to check whether
3954 changing client's user mode is allowed. Added check for
3955 UMODE_CHANGE notify type that the umode change is allowed
3956 by the client. Affected files are silcd/server_util.[ch],
3957 silcd/packet_receive.c and silcd/command.c.
3959 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3961 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3962 ID length. It ignored that ID can be IPv6 based as well.
3963 Affected file lib/silccore/silcpacket.h.
3965 * Fixed the silc_id_id2str and silc_id_str2id to take the
3966 IPv6 address offset's into consideration. Affecte file is
3967 lib/silccore/silcid.c.
3969 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3971 * Fixed the internal Unix scheduler functions to check for
3972 NULL context they may receive. The affected file is
3973 lib/silcutil/unix/silcunixschedule.c.
3975 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3977 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3978 can specify different directory with --home command line
3979 parameter. Affected files irssi/src/silc/core/client_ops.c,
3982 * SILC-specific commands aren't now executed if the active server
3983 isn't of SILC-type, so there won't be problems with having
3984 IRC and SILC protocol support in same client. Affected files
3985 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3988 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3990 * Improved the signal support in SILC Schedule. Added new
3991 function silc_schedule_signal_call which is used by application
3992 to mark a signal to be called. It is now safe to perform
3993 any kind of tasks in signal callbacks since it is guaranteed
3994 that the application specified signal callback is called
3995 after the signal is over. Affected files are
3996 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3998 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4000 * Added `name' field to SilcChannelPrivateKey to represent
4001 application given name for the key. Moved also the context from
4002 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4003 Added the `name' argument also to the function
4004 silc_client_add_channel_private_key.
4006 Added function silc_client_current_channel_private_key to set the
4007 current channel private key in use.
4009 Added "change" command to KEY command which can be used to change
4010 the current channel private key. Bound the command also to
4011 alt+K (Alt+Shift+k).
4013 Also affected files lib/silcclient/client_channel.c,
4014 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4016 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4018 * Added silc_rng_get_byte_fast function in to the
4019 lib/silccrypt/silcrng.[ch].
4021 * Changed the interface of silc_packet_assemble and the
4022 silc_packet_send_prepare. If silc_packet_assmble is now
4023 called the application does not call silc_packet_send_prepare
4024 because the library will call it automatically. These
4025 interfaces now also return a reference to the outgoing buffer
4026 which includes the assembled packet, which the application can
4027 use to encrypt the packet.
4029 Affected files are lib/silccore/silcpacket.[ch],
4030 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4031 silcd/packet_send.c, server_backup.c and packet_receive.c.
4033 * Fixed a packet sending bug on very high load, where outgoing
4034 packet queue wasn't handled correctly and packets got corrupted.
4035 Affected files are lib/silcutil/*/silc*sockconn.c,
4036 lib/silcclient/client.c and silcd/server.c.
4038 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4040 * Added macro SILC_PACKET_DATALEN which can be used during
4041 packet assembling to check whether the data to be added to
4042 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4043 len is truncated until it fits it.
4045 Added checks for maximum length of channel message payload and
4046 private message payload also.
4048 Added checks for maximum packet length in server and in
4051 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4052 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4053 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4054 lib/silcclient/client_prvmsg.c.
4056 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4058 * Added silc_server_packet_queue_purge call to the
4059 silc_server_disconnect_remote to assure that all data in the
4060 queue before disconnecting is sent to the network. Affected
4061 file silcd/server.c.
4063 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4065 * Added the deleting of server's own ID cache entry to the
4066 silc_server_free function. Free also everything else that
4067 has been allocated in silc_server_init. The affected file
4070 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4072 * Added functions silc_parse_version_string, silc_version_to_num,
4073 and silc_ske_parse_version to parse SILC protocol style version
4074 strings. Affected files lib/silcutil/silcutil.[ch] and
4075 lib/silcske/silcske.[ch].
4077 * Added new configuration params: version_protocol, version_software
4078 and version_software_vendor to specify what version the remote
4079 host must at least be to be able to connect to server. The vendor
4080 string can be regex matched too. Added new function
4081 silc_server_connection_allowed to check maximum number of allowed
4082 connections, and allowed versions for incoming connections.
4083 Affected files are silcd/server.c, server_util.[ch] and
4086 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4088 * Added preliminary support for signals in scheduler. The
4089 signals we care about are now blocked always when the scheduler
4090 is locked. This way we can synchronise the use of signal with
4091 scheduler. It is guaranteed that when signal occurs the scheduler
4092 is not locked, and thus new tasks can be safely added to the
4095 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4096 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4097 Added new platform specific routines
4098 silc_schedule_internal_signals_[un]block and
4099 silc_schedule_internal_signal_[un]register.
4101 Added new functions to SILC Schedule API:
4102 silc_schedule_signal_[un]register. Each signal that application
4103 is going to use should be registered to the scheduler.
4105 Affected files are lib/silcutil/silcschedule.[ch],
4106 lib/silcutil/*/silc*schedule.c.
4108 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4110 * Check for unauthenticated client and server in the
4111 silc_server_new_client and silc_server_new_server functions.
4112 Affected file silcd/packet_receive.c.
4114 * Added function silc_string_is_ascii to check whether given
4115 string is 7-bit ASCII string. Affected files are
4116 lib/silcutil/silcutil.[ch].
4118 * Added function silc_id_is_valid_server_id into the
4119 silcd/serverid.c and added checking for valid Server ID's in
4120 silc_server_new_server. The Server ID must always be based
4121 on the server's public IP address.
4123 * Added logging of DISCONNECT packet message in the server.
4124 Affected file silcd/server.c.
4126 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4128 * Changed all library interfaces that use Global RNG to also
4129 accept SilcRng as argument. Affected files are
4130 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4131 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4132 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4133 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4134 lib/silccrypt/rsa.c.
4136 * Added function silc_pkcs_generate_key to the
4137 lib/silccrypt/silcpkcs.[ch] for applications so that they
4138 don't need to do pkcs->pkcs->init calls anymore.
4140 * Remove SilcSocketConnection from the SFTP API since it really
4141 wasn't needed there. The application has the information
4142 saved in its contexts anyway and the SFTP layer doesn't need
4143 know about it. Affected files lib/silcsft/silcsftp.h and
4144 lib/silcsftp/sftp_[server/client].c.
4146 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4147 The SilcSimContext is not SilcSim.
4149 * Fixed possible buffer overflows in silc_id_render in the
4150 lib/silcutil/silcutil.c.
4152 * On EPOC the global crypto module lists are not used at all
4153 in the crypto library. Added support for using the constant
4154 algorithm list on EPOC. Affected files are
4155 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4158 * Fixed the handling of third parameter of KICKED notify, since
4159 it was mistakenly updated to SILC Protocol 1.0 even though it
4160 is to be included in 1.1. Since it is not in 1.0 it is not
4161 mandatory, and this fix now handles it only if it is provided,
4162 and it is not error if it is not provided. Affected file
4163 lib/silcclient/client_notify.c.
4165 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4167 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4168 client. Affected file irssi/src/silc/core/client_ops.c.
4170 * Merged with Irssi 0.8.4 from irssi.org CVS.
4172 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4174 * Check for valid socket connection in client entries before
4175 sending any messages. Fixes a crash, but doesn't fix some
4176 other underlaying bug that is lurking there. Affected
4177 file silcd/packet_send.c.
4179 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4181 * $usermode, $cumode and $cumode_space expandos shouldn't do
4182 anything with non-SILC server records. Affected file
4183 irssi/src/silc/core/silc-expandos.c
4185 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4187 * Fixed the silc_net_check_[host/local]_by_sock to support
4188 IPv6 bound sockets as well. Now they can return IPv6 addresses
4189 as well. Affected file lib/silcutil/silcnet.c.
4191 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4192 Affected lib/silcutil/unix/silcunixnet.c.
4194 * Fixed ID rendering (at least on some platforms, not NetBSD)
4195 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4197 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4199 * Added silc_hash_public_key and silc_hash_public_key_compare
4200 functions to be used with SilcHashTable. They can be used to
4201 hash public keys and compare public keys in hash table. Affected
4202 file lib/silcutil/silcutil.[ch].
4204 * Added support for specifying multiple public keys for Client
4205 connection section in server configuration file. This makes it
4206 possible to accept multiple public keys from same host, or to
4207 make a section that accepts any incoming host, and have the
4208 accepted public keys listed in the section.
4210 Added functions silc_sever_[find/get]_public_key, added the
4211 support for this actually to all connection sections but only
4212 the Client section is currently allowed to specify multiple
4215 Affected files are silcd/server.c, server_internal.h,
4216 command.c, protocol.c, server_util.[ch], packet_receive.c.
4218 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4220 * Merged Irssi 0.8.2 from irssi.org CVS.
4222 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4224 * If silc_debug is TRUE, also output standard logging messages
4225 to stderr with the debug output.
4227 Made silc_log_reset_all() flushing all channels before returning.
4228 Also fixed some documentation typos.
4230 Affected files are lib/silcutil/silclog.[ch].
4232 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4234 * Fixed the server to check correctly the amount of connections
4235 from single host, by checking also the type of the connection.
4236 Fixed also the comparison of number of connections and number
4237 of allowed connections. Affected files are silcd/server.c,
4240 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4242 * Fixed the USERS command reply to save the user's mode on the
4243 channel as well. Fixed JOIN command reply to check whether a
4244 client is on channel already and not join it twice. Affected
4245 file lib/silcclient/command_reply.c.
4247 * Added new file silc-expandos.c into irssi/silc/core/ to return
4248 various stuff for various signal for the statusbar etc. updating.
4249 Now Irssi SILC client prints channel user modes etc. on the
4252 * The user mode (like server/router operator changes) is now shown
4253 on the Irssi SILC client's statusbar. The affected files are
4254 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4256 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4258 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4259 to SILC_SCHEDULE_[UN]LOCK macros.
4261 * Added more error printing to logs in server code. Affected
4262 files silcd/server.c and silcd/protocol.c.
4264 * Fixed -S option parsing in Irssi SILC Client. Affected file
4265 irssi/src/silc/core/silc-core.c.
4267 * Added silc_buffer_alloc_size function. Affected file is
4268 lib/silcutil/silcbuffer.h.
4270 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4272 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4273 constants. Affected files in
4274 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4277 * Changed the internal SFTP Memory FS table to const. Affected
4278 file lib/silcsftp/sftp_fs_memory.c.
4280 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4282 * Fixed the buffer formatting and unformatting routines to
4283 check the size of 64 bits types with sizeof(). Affected
4284 file is lib/silcutil/silcbuffmt.c.
4286 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4288 * Removed 0.6.x backwards support.
4290 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4292 * Changed all integer type names:
4293 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4294 to avoid collisions with other libraries using same type names
4297 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4299 * Added `prefer_ipv6' argument to the functions
4300 silc_net_gethostbyname[_async]. If it is TRUE it will return
4301 IPv6 address over IPv4. If FALSE IPv4 address is returned
4302 even if IPv6 address was found. Affected files
4303 lib/silcutil/silcnet.[ch].
4305 * Added support silc_net_create_connection[_async] to fallback
4306 to IPv4 address if IPv6 address could not be used (like if
4307 it doesn't work on a specific system). Affected file in
4308 lib/silcutil/unix/silcunixnet.c.
4310 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4312 * Added silc_schedule_reinit function to do the enlarging
4313 of the max tasks handling capabilities of the scheduler.
4314 Affected files lib/silcutil/silcschedule.[ch].
4316 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4318 * Added automatic extern "C" { ... } for C++ compilers so the
4319 application does not need to define them. Affected file
4320 includes/silcincludes.h.
4322 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4323 old name went against naming convention. Applications now
4324 include "silcclient.h" instead of "clientlibincludes.h".
4325 Removed includes/clientlibincludes.h, it is redundant now.
4327 * Renamed includes/version.h to silcversion.h.
4329 * Added really preliminary support for OS/2 into the util
4330 library. Only thread & mutex API is implemented, others
4331 are still to be implemented. Created the lib/silcutil/os2/
4332 directory. Created also file includes/silcos2.h.
4334 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4336 * Added preliminary BeOS support into the util library.
4337 Created lib/silcutil/beos/, and implemented all the needed
4338 functions to support SILC on BeOS. Created also file
4339 includes/silcbeos.h.
4341 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4343 * Added proper initializations to silc's irssi code, so it's
4344 now possible to load it as module. Affected files
4345 irssi/src/silc/core/silc-core.c,
4346 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4348 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4350 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4353 * Fixed the silcdoc document generator to correct generate
4354 docs from all kinds of filenames. Affected files are
4355 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4357 * ROBOdoc documented lib/silcutil/silcmemory.h.
4358 Added also new function silc_memdup.
4360 * Removed lib/silcutil/silcbufutil.h and moved those routines
4361 to the lib/silcutil/silcbuffer.h.
4363 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4365 * Added `user_count' to the SilcChannelEntry which now tells the
4366 number of users on the channel. The user count is now saved
4367 in normal server of global channels as well. Affected files
4368 silcd/server.c, idlist.h, packet_receive.c and command.c.
4370 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4371 include file utility functions.
4373 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4374 instead of calling directly OS routines.
4376 * Fixed NICK change printing in Irssi SILC Client. Fixed
4377 KICKED notify printing in Irssi SILC Client. Affected file
4378 irssi/src/silc/core/client_ops.c.
4380 * Fixed a NICK change bug in client library, to not recreate the
4381 client_entry->channels hash table everytime nick is changed.
4382 Affected file lib/silcclient/client.c.
4384 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4386 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4387 the SKE interface a bit.
4389 * Fixed padding problem in PKCS#1. The padding was not actually
4390 random since the random number generator was used incorrectly.
4391 This security bug affects only when encrypting with PKCS#1, and
4392 it is not currently used at all in SILC. SILC only use signing
4393 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4395 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4397 * Rewrote the notify handling in Irssi SILC client to not call
4398 the events as signals. Fixes problems with Perl support.
4399 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4401 * Send the auto-nicking NICK command in client library with
4402 little timeout after connecting. The affected file is
4403 lib/silcclient/client.c.
4405 * Added following new config file settings:
4406 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4407 key_exchange_timeout, conn_auth_timeout, connections_max,
4410 Implemented all the new config settings handling in the server.
4412 Optimized the use of SKE Mutual flag usage. Use it only
4413 if connection authentication protocol is not based in public
4416 Renamed all SilcServerConfigSection* to SilcServerConfig*
4417 to have a bit shorter names.
4419 Affected files silcd/serverconfig.[ch], server.[ch], and
4422 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4424 * Cleaned up the listening sockets code, preparing for the rehash
4425 support. Affected file is silcd/server.c.
4427 * Fixed some output messages. Affected files are silcd/silcd.c,
4430 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4432 * Create lib/doc/silcrng_intro.html document as introduction
4433 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4435 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4437 * Fixes to the silcd config template. Affected file is
4438 doc/example_silcd.conf.in.
4440 * Removed type casts from silc_calloc(), conforming to the
4441 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4443 * Removed param_name member from client, server, and router
4444 section structs, now identifying the param directly.
4446 Added CONFIG_FREE_AUTH macro in config file parsing.
4448 Affected files are silcd/serverconfig.[ch].
4450 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4452 * Fixed command line parameter handling. All SILC initialization
4453 is now done in silc_core_init() which also fixes autoconnecting
4456 Affected files irssi/src/silc/core/silc-core.c,
4457 irssi/src/fe-text/silc.c.
4459 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4461 * Added new configuration options and blocks:
4462 keepalive_secs, reconnect_count, reconnect_interval,
4463 reconnect_interval_max, reconnect_keep_trying and
4464 require_reverser_lookup. Added ConnectionParam block, and
4465 implemented the connection parameters when connecting as
4466 initiator and when accepting connections as responder.
4468 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4469 whether given configuration value has been given already.
4471 Affected files silcd/serverconfig.[c], server.[c].
4473 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4474 algorithm parts and created new file silcalgs.conf, that
4475 is now included from the example_silcd.conf.in.
4477 * Optimized the silc_server_connect_to_router_second to take
4478 the connection configuration object from the SilcServerConnection
4479 object instead of finding it during the connecting phase.
4480 Added the configuration object to SilcServerConnection struct.
4481 Affected files silcd/server_internal.h, server.c.
4483 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4485 * Add the client on channel after it was resolved at the
4486 channel message receiving, and it was not already on the
4487 channel. Affected file lib/silcclient/client_channel.c.
4489 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4491 * Fixed the public key authentication to allocate always the
4492 destination signature buffer instead of using static buffer.
4493 Affected file silcd/protocol.c.
4495 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4497 * Unified the serverconfig.[ch]'s helper function interface.
4498 Affected file silcd/serverconfig.[ch].
4500 * Removed doc/example_silc.conf.in since it is redundant.
4501 The make install will now install irssi/silc.conf file.
4503 * Added new Passphrase and Publickey authentication methods to
4504 config file, allowing both public key and passphrase based
4505 authentication to be set at the same time.
4507 Added `prefer_passphrase_auth' setting in config file which
4508 can be used to set to prefer passwd auth if both passwd and
4509 public key is set. If not set, public key is preferred.
4510 This has effect only when being initiator (responder will try
4513 Added support for authentication with passphrase and public key
4514 at the same time. The passphrase is tried first always since
4515 it is faster to check.
4517 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4519 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4521 * Merged the new SILC Config library, with the server parsing
4522 support. Read the header file silcconfig.h or the toolkit
4523 documentation for the news. Affected files are
4524 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4525 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4526 silcd/protocol.c silcd/server.c silcd/server_backup.c
4527 silcd/serverconfig.[ch] silcd/silcd.c.
4529 * Fixed some silclog documentation. Affected file is
4530 lib/silcutil/silclog.h.
4532 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4534 * The silc_cipher_register, silc_hash_register and
4535 silc_hmac_register now checks if the object to be registered
4536 is registered already. Affected files are
4537 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4539 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4541 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4543 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4545 * Allow zero length channel messages inside the Channel Message
4546 Payload. Affected file lib/silccore/silcchannel.c.
4548 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4549 as header filenames.
4551 * Removed lib/silcclient/README and created HTML file
4552 lib/silcclient/silcclient_using.html, which is now included
4553 as part of Toolkit documentation.
4555 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4557 * Fixed CUMODE_CHANGE notify handling to change the mode of
4558 correct client. Affected file lib/silcclient/client_notify.c.
4560 * Make silc_rng_alloc fail if it cannot allocate the sha1
4561 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4563 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4565 * Fixed the file transfer's key agreement payload to include
4566 zero port also if the hostname is NULL because it could not
4569 Call file transfer monitor callback now also if error occurs
4570 during key agreement protocol.
4572 Changed the silc_client_file_send interface to return the
4573 SilcClientFileError instead of session id. The session ID
4574 is returned into pointer provided as argument.
4576 Check that the file exists locally before sending the
4577 file transfer request at all.
4579 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4581 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4582 error than can occur while key agreement protocol. Affected
4583 file lib/silcclient/silcapi.h.
4585 * Fixed the event_mode CMODE handler to not crash when mode
4586 is changed and +k mode is set in the channel. Affected file
4587 irssi/src/silc/core/silc-channels.c.
4589 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4590 SILC_LOG_WARNING to give out Warning and not Error. Affected
4591 file lib/silcutil/silclog.c.
4593 * Fixed the channel message payload decryption in the function
4594 silc_channel_message_payload_decrypt to not modify the original
4595 buffer before it is verified that the message decrypted
4596 correctly. Otherwise, next time it is called with correct
4597 channel key it won't encrypt since the payload is corrupted.
4598 Affected file lib/silccore/silcchannel.c.
4600 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4602 * Do not constantly resize the window. A fix patch by cras.
4603 Affected file irssi/src/fe-text/screen.c.
4605 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4607 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4608 Affected file lib/silcutil/silcnet.c.
4610 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4612 * Fixed a bug in hash table internal routine for traversing
4613 the table with foreach callback. The current entry may
4614 become invalid in the callback but it was referenced after
4615 the callback returned.
4617 Do not allow auto rehashing of hash table during the
4618 silc_hash_table_foreach operation, for same reasons as it is
4619 not allowed for SilcHashTableList. Affected files are
4620 lib/silcutil/silchashtable.[ch].
4622 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4624 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4625 Win32 DLL. extern's in header files are now declared with
4628 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4630 * Fixed private message handling. It used some old code that
4631 caused the client to crash. Affecte file is
4632 lib/silcclient/client_prvmsg.c.
4634 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4636 * Added function silc_client_add_channel,
4637 silc_client_replace_channel_id, and removed functions
4638 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4639 from client library.
4641 * Added cross reference of the joined channels to the
4642 SilcClientEntry, and changed the SilcChannelEntry's
4643 users list to SilcHashTable. The affected files are
4644 lib/silcclient/idlist.[ch].
4646 * Fixed a bug in hash table tarversing. While the hash table
4647 is traversed with SilcHashTableList the table must not be
4648 rehashed. It is now guaranteed that auto rehashable tables
4649 are not rehashed while tarversing the list. Also defined that
4650 silc_hash_table_rehash must not be called while tarversing
4651 the table. Added function silc_hash_table_list_reset that must
4652 be called after the tarversing is over. The affected files are
4653 lib/silcutil/silchashtable.[ch].
4655 * Changed all hash table traversing to call the new
4656 silc_hash_table_list_reset in server and in client library.
4658 * Added function silc_client_on_channel to return the
4659 SilcChannelUser entry if the specified client entry is joined
4660 on the specified channel. This is exported to application as
4661 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4663 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4665 * Fixed founder regaining problem with JOIN command on normal
4666 server. The notify for mode change must be sent always and
4667 not only if !cmd->pending. Affected file silcd/command.c.
4669 * Fixed the WHOWAS command's reply sending to support the
4670 lists correctly. Affected file silcd/command.c.
4672 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4674 * When sending JOIN command to router for processing the
4675 sender's old command identifier was not saved back to the
4676 sender's command context, fixed now. The affected file is
4679 * Create the key in JOIN command of the router did not return
4680 the channel key, added check for this. Affected file is
4683 * Fixed a channel ID update bug in JOIN command reply. Do
4684 not directly upgrade the ID but call the function
4685 silc_idlist_replace_channel_id if the ID was changed.
4686 Affected file silcd/command_reply.c.
4688 * Fixed memory leaks from command calling if it would fail.
4689 Affected file silcd/command.c.
4691 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4693 * Applied patches from cras:
4695 Memory leak fixes around libaries, irssi window resize fix,
4696 new silclist.h and silcdlist.h, all extern inline changed to
4699 * Removed dotconf from lib/dotconf, not needed anymore.
4701 * Removed TRQ from lib/trq, not needed anymore.
4703 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4704 with server connections. Later this will be configurable
4705 in config file after new config file is done. Affected file
4708 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4710 * Fixed a crash in server related to channel announcements.
4711 Affected file silcd/server.c.
4713 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4715 * Fixed memory leaks in silc_server_create_new_channel*
4716 functions. Affected file silcd/server.c.
4718 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4719 which ID was changed. This way the router will send the
4720 user list for the channel again, and server won't be in
4721 desync in some rare circumstances. Affected file is
4722 silcd/packet_receive.c.
4724 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4726 * Check for NULL socket pointer in the function
4727 silc_server_packet_send_to_channel_real. Affected file
4728 silcd/packet_send.c.
4730 * Fixed the BAN notify handling to correctly remove ban
4731 list. Affected file silcd/packet_receive.c.
4733 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4735 * Fixed some header addition to Toolkit distribution in
4736 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4738 * Added lib/silcclient/client_ops_example.h as an template
4739 file for application programmers to quickly start using
4740 the SilcClientOperation functions in their application.
4741 Updated the lib/silcclient/README as well to tell about this
4742 nice file made available.
4744 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4746 * Call silc_server_remove_from_channels when removing client
4747 entry when NO_SUCH_CLIENT_ID was received. Affected file
4748 is silcd/command_reply.c.
4750 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4752 * Added server & router operator statistics updating. Affected
4753 file silcd/packet_receive.c and silcd/command.c.
4755 * Fixed the SERVER_SIGNOFF notify handling on normal server
4756 not to save the history information for clients. Same was
4757 fixed earlier in remove_clients_by_server function, but not
4758 here. Affected file silcd/packet_receive.c.
4760 * Raised the default connection-retry count from 4 to 7 in
4761 server. Affected file silcd/server.h.
4763 * Cancel any possible reconnect timeouts when we start the
4764 key exchange. Affected file silcd/server.c.
4766 * Do not reconnect on connection failure when SCONNECT was
4767 given. Affected files silcd/server.[ch].
4769 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4771 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4773 * Fixed the NICK command to always give the unformatted
4774 nickname to the one giving the NICK command. If unformatted
4775 nickname is cached already it will be formatted and the
4776 local entry will always get the unformatted nickname.
4777 Affected file lib/silcclient/idlist.c.
4779 * Fixed some double frees from client library commands.
4780 Affected file is lib/silcclient/command.c.
4782 * Fixed CUMODE command in server to assure that no one can
4783 change founder's mode than the founder itself, there was a
4784 little bug. Affected file silcd/command.c.
4786 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4788 * Removed the SilcClientCommandDestructor from the client
4789 libary, it is not needed anymore. Affected files are
4790 lib/silcclient/silcapi.h, command[_reply].[ch],
4791 client_notify, idlist.c.
4793 * Fixed GETKEY command to first resolve client, and then
4794 resolve the server only if the client was not found, instead
4795 of resolving both at the same time. Affected file is
4796 lib/silcclient/command.c.
4798 * Added silc_client_start_key_exchange_cb and lookup the
4799 remote hostname and IP address before starting the key
4800 exchange with server. The affected file is
4801 lib/silcclient/client.c.
4803 * The server's public key is now saved using the IP address
4804 of the server and not the servername for the filename.
4805 The hostname public key filename is checked as an fall back
4806 method if the IP address based filename is not found.
4808 Fixed the GETKEY command to save the fetched server key
4809 in correct filename.
4811 Print the remote server's hostname now when new key is
4812 received during connection process. Affected file is
4813 irssi/src/silc/core/client_ops.c.
4815 * Return always our own public key to the client if it asks
4816 for it with GETKEY command. Affected file silcd/command.c.
4818 * Removed the use_auto_addr variable from default config
4819 file since it was in wrong section. Affected file is
4822 * Fixed TOPIC_CHANGE notification to not route it when it
4823 was sent using silc_server_send_notify_to_channel function.
4824 Affected file silcd/command.c.
4826 * Fixed silc_server_send_notify_kicked to send the kicker's
4827 Client ID also, it was missing. Affected files are
4828 silcd/command.c, silcd/packet_send.[ch].
4830 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4832 * Do not save client history information in SERVER_SIGNOFF.
4833 Fixes the bug in normal server that it does not detect
4834 the client becoming valid after the server becomes back
4835 online. Affected file silcd/server_util.c.
4837 * Added `sock_error' field into the SilcSocketConnection
4838 context. When error occurs during socket operation (read
4839 or write) the error is saved. Added also new function
4840 silc_socket_get_error to return human readable socket error
4841 message. Affected files are lib/silcutil/silcsockconn.[ch],
4842 lib/silcutil/unix/silcunixsockconn.c, and
4843 lib/silcutil/win32/silcwin32sockconn.c.
4845 * The server now prints the socket error message in the
4846 signoff for client. Affected file silcd/server.c.
4848 * Fixed the `created' channel information sending from router
4849 to server in JOIN command. Checks now whether the channel
4850 really was created or not and set it according that.
4852 Fixed the JOIN command to use the client entry's current
4853 ID during the joining procedure instead of the one it sent
4854 in the command (it is checked though), since it can change
4855 between the packet processing and command processing, and
4856 would just case unnecessary pain in the client end. Affected
4857 file silcd/command.c.
4859 * Fixed a channel key payload sending to use correct channel
4860 ID when the server was forced to change the channel's ID by
4861 router. Router sent the key payload with the old Channel ID.
4862 Affected file silcd/packet_receive.c.
4864 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4866 * Call silc_server_save_channel_key only if the key payload
4867 was provided in the JOIN command's command reply. Affected
4868 file silcd/command_reply.c.
4870 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4872 * Fixed silc_mp_sizeinbase to return the value correctly with
4873 MPI. Affected file lib/silcmath/mp_mpi.c.
4875 * Fixed the stop_server signal to correctly stop the scheduler
4876 and gracefully stop the server when SIGTERM or SIGINT signals
4877 are received. Affected file silcd/silcd.c.
4879 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4881 * Simple handling of TERM and HUP signals. Also added some log
4882 flushing call around. Affected file is
4885 * Fixed small bugs in silclog.c. Now buffering output will take
4886 effect after 10 seconds since startup: This will ensure that
4887 no important startup messages are lost. Also output redirection
4888 will preserve original format ([Date] [Type] message).
4889 Affected file is lib/silcutil/silclog.c.
4891 * Added two options to the config file, in the logging section:
4892 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4893 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4895 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4897 * Do not print the warning about log files not being initialized
4898 more than once to avoid excess logging. Affected file is
4899 lib/silcutil/silclog.c.
4901 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4902 the SIM copying in make install in Makefile.am.pre.
4904 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4906 * Rewritten silclog APIs. Globally interesting changes follows:
4907 silc_log_set_files() changed to silc_log_set_file().
4908 silc_log_set_callbacks() changed to silc_log_set_callback().
4909 ROBOdoc documented silclog header file.
4910 SilcLogCb now returns bool to wether inihibit the default
4911 handler or not (to keep the old behaviour return always TRUE).
4912 The new APIs should also fix the problem of the
4913 silcd_error.log file that was written in the current directory.
4916 Log files streams will remain opened after silc_log_set_file()
4917 call, means less CPU usage notably on high traffic servers.
4918 File streams are now full buffered, and flushed to the disk
4919 every 5 minutes, lesses HD activity and CPU usage.
4920 Messages can be redirected, allowing admins to configure
4921 one single logfile for all server messages.
4922 the silc_log_quick global variable to activate fast-logging.
4923 Affected files lib/silcutil/silclog.[ch]
4925 * Changed some code to conform new silclog APIs. Affected
4926 files are doc/example_silcd.conf.in, silcd/server.c
4927 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4930 * Fixed a memory leak that could occur in some situations.
4931 Affected file silcd/serverconfig.c.
4933 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4935 * Added the silc_client_del_client to remove the client from
4936 all channels as well. Affected file lib/silcclient/idlist.c.
4938 * Fixed the client library to correctly remove the client
4939 from all channels when the client entry is being destroyed.
4940 Affected file lib/silcclient/client_notify.c, command.c.
4942 * Added auto-nicking support to the client library. If the
4943 applicatio now sets client->nickname it will be sent to the
4944 server after connecting by the library. This way for example
4945 SILCNICK (or IRCNICK) environment variables will have effect
4946 and always change the nickname automatically to whatever
4947 it is wanted. Affected file lib/silcclient/client.[ch].
4949 * Renamed silc_server_command_bad_chars to the
4950 silc_server_name_bad_chars and moved it to the
4951 silcd/server_util.[ch]. Added also new function
4952 silc_server_name_modify_bad to return nickname that
4953 includes bad characters as new nickname without those
4954 bad characters. This check and modify is now used in
4955 silc_server_new_client when the username is initially set
4956 as nickname, so it must be checked to be valid nickname.
4957 Affected file silcd/packet_receive.c.
4959 * The nickname length is now taken from the packet for real
4960 and not trusted to strlen() since it clearly can return
4961 wrong length for nickname including bad characters. This
4962 also applies to channel names. Affected file silcd/command.c.
4964 * Removed the lib/silcsilm/modules directory. Modules are now
4965 compiled into the lib/silcsim. Fixed the copying of the
4966 modules to follow symbolic links in Makefile.am.pre.
4968 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4970 * Fixed silc_string_regexify list creation. Fixes bugs with
4971 BAN and INVITE commands in server. The affected file is
4972 lib/silcutil/unix/silcunixutil.c.
4974 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4976 * Removed the command destructor entirely from the server's
4977 command and command reply routines. It is not needed, and
4978 its usage was buggy and caused crashes. Affected files are
4979 silcd/command[_reply].[ch].
4981 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4983 * Cancel protocol and NULL sock->protocol if timeout
4984 occurred during protocol. Affected file silcd/server.c.
4986 * Cancel protocol timeouts always before calling the final
4987 callback, to assure that after final callback is called
4988 no other state will be called for the protocol anymore.
4989 Affected file silcd/protocol.c.
4991 * Print error log if incoming connection configuration could
4992 not be found. Affected file silcd/server.c.
4994 * Fixed JOIN command to correctly save the founder mode
4995 to the client on normal SILC server, when the channel
4996 was created by the router. Affected file silcd/command.c.
4998 * Fixed LIST command (hopefully) to send correct reply
4999 packets. Affected file silcd/command.c.
5001 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5003 * The silc_packet_receive_process now returns FALSE if the
5004 read data was invalid packet, and TRUE if it was ok.
5006 The server now checks that if unauthenticated connection
5007 sends data and its processing fails the server will close
5008 the connection since it could be a malicious flooder.
5010 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5012 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5014 * Make sure the warning about error opening a log file is
5015 printed only once and not everytime it fails (produces
5016 too much useless log). Affected file lib/silcutil/silclog.c.
5018 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5020 * Made the silc_server_daemonise() function more readable.
5021 Affected file silcd/server.c.
5023 * Pid file is now optional, the user may comment it out from
5024 the config file. Removed define SILC_SERVER_PID_FILE, we
5025 don't need a default any longer. Affected file
5026 configure.in.pre, lib/Makefile.am.pre.
5028 * Make some use of the pid file. The server now dies at startup
5029 if it detects a valid pid file on his path. The server would
5030 die anyway in this circumstance, because of the bind() failure.
5031 Affected file silcd/silcd.c.
5033 * No longer compiling lib/dotconf.
5035 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5037 * Fixed JOIN command parsing not to crash. Affected file
5038 lib/silcclient/command.c.
5040 * Fied the NICK_CHANGE notify to add the new client entry
5041 even it is resolved. This removes an <[unknown]> nick
5042 thingy bug in the client. Affected file is
5043 lib/silcclient/client_notify.c.
5045 * Do not try to allocate 0 bytes (efence does not like it)
5046 in lib/silccore/silccomand.c when encoding payload.
5048 * Do not take IRCNICK as nickname in Irssi SILC client since
5049 it is not possible to set nickname before hand connecting
5050 the server (TODO has an entry about adding auto-nicking
5053 * Changed the silc_server_command_pending to check whether
5054 there already exists an pending entry with the specified
5055 command, command identifier and pending callback. This is
5056 to fix IDENTIFY and WHOIS related crashes that may register
5057 multiple pending commands with same identifier. Affected
5058 file silcd/command.c.
5060 * Fixed the server to reconnect to the router even if it
5061 was already reconnecting and EOF was received. This to
5062 fix a possibility that the server wouldn't ever try to
5063 auto-reconnect to the router. Affected file silcd/server.c.
5065 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5067 * Fixed the server's password authentication to use the
5068 length of the locally saved password, and not the one
5069 sent in the packet. Affected file silcd/protocol.c.
5071 * Fixed same password authentication problem in the
5072 Authentication Payload handling routines in
5073 lib/silccore/silcauth.c.
5075 * Yet another password authentication problem fixed with
5076 channel password handling in silcd/command.c.
5078 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5080 * If first character of string in silc_parse_userfqdn is '@'
5081 then do not parse it. Affected file is
5082 lib/silcutil/silcutil.c.
5084 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5086 * Fixed minor bug in IDENTIFY command reply sending, which
5087 caused various weird problems during JOIN when it was
5088 resolving names for users. Affected file silcd/command.c.
5090 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5092 * Fixed the IDENTIFY command reply sending to chech better valid
5093 clients. It was possible to send incomplete list of replies.
5094 Affected file silcd/command.c.
5096 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5098 * Added silc_client_command[s]_[un]register functions now to
5099 dynamically register the commands in client library. Removed
5100 the static table of commands. This allows the client library
5101 to call commands without causing the application to know about
5102 what commands library has called.
5104 Removed the INFO command reply kludge to detect when the command
5105 was called by library. Now library use its own command reply
5106 function for INFO command.
5108 Added function silc_client_command_call to call a command.
5109 Application can use it to call command, not access the structure
5112 Now all commands that are sent by the client library (not
5113 explicitly sent by application) use own command reply functions.
5115 Affected files around lib/silcclient/ and in
5116 irssi/src/silc/core/.
5118 * Fixed the WHOIS command reply sending to chech better valid
5119 clients. It was possible to send incomplete list of replies.
5121 Fixed the WHOIS and IDENTIFY to send the request to router
5122 if normal server did not do it and did not find any results.
5124 Affected file silcd/command.c.
5126 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5128 * Moved the internal data from SilcClient context into its
5129 own file, not accesible to application. Affected files
5130 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5131 and other files in client library.
5133 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5135 * Added doc/examples installation target in Makefile.am.pre.
5138 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5140 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5141 commands the found client entry will be removed from the
5142 cache, after notifying application about the error. Affected
5143 file lib/silcclient/command_reply.c.
5145 * Changed the /MSG to check for exact nickname user gave, and
5146 not let `nick' match `nick@host' if it is only one found. Now,
5147 user must type the exact nickname (like nick@host2) even if
5148 there are no more than one same nicks found. This is to avoid
5149 a possibility of sending nickname to wrong nickname since
5150 `nick' could match `nick@host'. Affected file is
5151 irssi/src/core/silc-servers.c.
5153 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5155 * Do not print "you are now server operator" or similar when
5156 giving /away command. Affected files are
5157 irssi/src/silc/core/client_ops.c, silc-servers.h.
5159 * Made the silc_server_command_pending_error_check to send
5160 the same command reply payload it received back to the
5161 original sender of the command. This way all arguments
5162 that was received by the server will be received by the
5163 client too. Affected file silcd/command.c.
5165 * Added the silc_idcache_add to return the created cache entry
5166 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5168 * Add global clients to expire if they are not on any channel.
5169 This is because normal server will never know if they signoff
5170 if they are not on any channel. The cache expiry will take
5171 case of these entries. This is done by normal servers only.
5172 The affected files are silcd/command_reply.c,
5173 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5175 * If server receives invalid ID notification for WHOIS or
5176 IDENTIFY and the ID exists in the lists, it is removed.
5177 Affected file silcd/command_reply.c.
5179 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5180 in client then client entry that it matches is searched and
5181 the nickname is printed on the screen for user. Affected
5182 file irssi/src/silc/core/client_ops.c.
5184 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5186 * Use cache entry expire time in the LIST command reply to
5187 purge old entries from the cache after the LIST command
5188 reply has been received. This way we don't have non-existent
5189 entries in the cache for too long. Affected file is
5190 silcd/command_reply.c.
5192 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5194 * If we are normal server, and we've not resolved client info
5195 in WHOIS or IDENTIFY from router, and it is global client,
5196 we'll check whether it is on some channel. If it is not
5197 then we cannot be sure about its validity and will resolve it
5198 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5199 file silcd/command.c.
5201 * Search channel by name (if possible) rather than by ID
5202 in IDENTIFY command's command reply. Affected file is
5203 silcd/command_reply.c.
5205 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5207 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5208 Updated specs and implemented it. Affected file silcd/command.c,
5209 silcd/packet_send.c and silcd/packet_receive.c.
5211 * Implemented the <founder auth> payload handling in the JOIN
5212 command. If provided all conditions for channel joining
5213 except requirement to provide correct passphrase can be
5214 overrided by the channel founder. Updated the protocol specs.
5215 Affected file silcd/command.c.
5217 Added support for founder auth in JOIN command in client
5218 library. Fixed the parsing of the JOIN command now to support
5219 all options as they should be. The affected file is
5220 lib/silcclient/command.c.
5222 * Optimized the WHOIS and IDENTIFY commands to send the request
5223 to router only if it includes nicknames or other names. If
5224 they include only IDs then check the local cache first before
5225 routing. Affected file is silcd/command.c.
5227 * Added channels topic announcements. Affected file is
5228 silcd/packet_receive.c and silcd/server.c.
5230 * Fixed the silc_server_send_notify_topic_set to really destine
5231 the packet to channel. Affected file silcd/packet_send.c.
5233 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5234 library. Affected file lib/silcclient/client_notify.c.
5236 * Added UMODE announcements. Affected file silcd/server.c.
5238 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5240 * Memory leak fixes in:
5242 lib/silcutil/silcsockconn.c
5243 lib/silcske/silcske.c
5244 lib/silcske/groups.c
5246 lib/silccrypt/silcpkcs.c
5247 lib/silccore/silccommand.c
5248 lib/silccore/silcidcache.c
5253 * ROBOdoc documented the lib/silcske/groups.h file and a
5254 bit changed the interface for better.
5256 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5258 * Update the client entry context in the ID cache after
5259 nick change. Affected file lib/silcclient/command.c.
5260 Fixes the CUMODE command when regaining founder privileges,
5261 and a little WHOIS problem.
5263 * Fixed silc_net_gethostbyname to correctly call the
5264 inet_ntop. Affected file lib/silcutil/silcnet.c.
5266 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5268 * Added IPv6 support checking to the configure.in.pre, added
5269 also --enable-ipv6 option to override the check. Affected
5270 file configure.in.pre.
5272 * The silc_thread_create now calls the start function
5273 directly if threads support is not compiled in. Removes
5274 ugly #ifdef's from generic code. Affected files are
5275 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5277 * Added silc_net_gethostby[name/addr]_async to asynchronously
5278 resolve. Affected files are lib/silcutil/silcnet.[ch].
5280 * Added support for rendering IPv6 based server, client and
5281 channel IDs. Affected file lib/silcutil/silcutil.c.
5283 * Added support for creating IPv6 based server IDs. Affected
5284 file is silcd/serverid.c.
5286 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5288 * Added silc_net_gethostby[addr/name] into the
5289 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5290 routines. Added silc_net_is_ip[4/6]. Affected file is
5291 lib/silcutil/unix/silcunixnet.c. All routines that take
5292 address as argument now supports both IPv4 and IPv6 addresses.
5294 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5296 * Fixed LIST command reply sending in server. Affected file
5299 * Server now sends the kicker's client ID in the KICK notify
5300 to the kicked client. Affected file silcd/command.c.
5302 * The client library now parses the kickers client ID and
5303 UI displays it. Affected files lib/silcclient/client_notify.c
5304 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5306 * Made all payload parsing function prototypes consistent.
5307 They all take now const unsigned char * and uint32 pair as
5308 the payload data instead of SilcBuffer. Changes all around
5309 the source tree. Other unsigned char* -> const unsigned char*
5310 changes around the tree as well.
5312 * Optimized SFTP client and server packet sending not to
5313 allocate new buffer for each packet but to recycle the
5314 first allocated buffer. Affected files are
5315 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5317 * Optimized the SFTP client to use SilcList instead of
5318 SilcDList for requests, because it is faster. Affected file
5319 is lib/silcsftp/sftp_client.c.
5321 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5322 into lib/silccore/silcid.[ch].
5324 Renamed silcpayload.[ch] into silcargument.[ch].
5326 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5328 * If client entry is deleted with active key agreement
5329 session, abort the session.
5331 The silc_client_abort_key_agreement now calls the completion
5332 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5334 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5337 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5339 * Don't use __restrict in older GCC's. Affected file is
5340 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5342 * silc_net_localhost now attempts to reverse lookup the
5343 IP/hostname. Affected file lib/silcutil/silcnet.c.
5345 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5346 command. It can be used to gain founder privileges at
5347 the same time when joining the channel.
5349 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5350 kicker's client ID as well. Updated protocol specs.
5352 Defined that the server must send SILC_COMMAND_IDENTIFY
5353 command reply with error status to client who sent
5354 private message with invalid client ID.
5356 Updated the protocol specification.
5358 * Added silc_server_send_command_reply to send any
5359 command reply. Affected file silcd/packet_send.[ch].
5361 * Added silc_id_payload_encode_data to encode ID payload
5362 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5364 * The server now send IDENTIFY command reply with error
5365 status if client ID in private message is invalid. Affected
5366 file silcd/packet_receive.c.
5368 * Save the server key file with server's IP address in
5369 the filename instead of hostname. The affected file is
5370 irssi/src/silc/core/client_ops.c.
5372 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5374 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5377 * Added libtool support for compiling shared objects in
5378 lib/silcsim. Affected file configure.in.pre and
5379 lib/silcsim/Makefile.am. Original patch by cras.
5381 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5383 * Pid file configuration, and server's config file fixes
5384 patch by toma. Updated CREDITS file.
5386 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5388 * Fixed silc_client_channel_message to not try to decrypt
5389 the message twice if it resolved the destination client
5390 information. This could cause of dropping one channel
5391 message. Affected file lib/silcclient/client_channel.c.
5393 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5395 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5396 lib/silcclient/client.c. This function is used when the SILC
5397 Client is run under some other scheduler, or event loop or
5398 main loop. On GUI applications, for example this may be
5399 desired to used to run the client under the GUI application's
5400 main loop. Typically the GUI application would register an
5401 idle task that calls this function multiple times in a second
5402 to quickly process the SILC specific data.
5404 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5406 * Fixed silc_server_drop() for dropping the supplementary
5407 groups as well, this could cause a security hole on some
5410 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5412 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5415 * Write PID file after dropping privileges. Added -F option
5416 to run server on foreground. A patch by debolaz.
5417 Affected files silcd/server.c, silcd/silcd.c.
5419 * Fixed MOTD to return the MOTD file server name. Affected
5420 file silcd/command.c.
5422 * Added INFO command reply handling to the Irssi SILC Client.
5423 Affected file irssi/src/silc/core/client_ops.c.
5425 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5427 * Fixed the silc_idcache_list_* routines to really support
5428 the dynamic list. Fixes a crash. Affected file is
5429 lib/silccore/silcidcache.c.
5431 * Fixed the LIST command reply to really call LIST command's
5432 pending callbacks. Affected file silcd/command_reply.c.
5434 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5436 * Update conn->local_entry->nickname after giving NICK
5437 command. Affected file lib/silcclient/command.c.
5439 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5441 * Added the [pid] option to the silcd configuration file
5443 Affected files: serverconfig.[ch] and silcd.c
5445 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5447 * Save fingerprint in WHOIS command reply in server.
5448 Affected file silcd/command_reply.c.
5450 * Fixed NICK commands pending callback registration.
5451 Affected file lib/silcclient/command.c.
5453 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5455 * Use ++server->cmd_ident when sending commands in server,
5456 instead of random number. Affected file silcd/command.c.
5458 * Fixed GETKEY command reply to call actually GETKEY pending
5459 command callbacks. Affected file silcd/command_reply.c.
5461 * A bit stricter check for nicknames. Check for same nickname
5462 in NICK command also. Affected file silcd/command.c.
5464 * Do not call INFO command everytime client ID changes, only
5465 during first connecting. Affected file lib/silcclient/client.c.
5467 * Set the new nickname only after successful command reply for
5468 NICK command is returned by server. Affected file
5469 lib/silcclient/command.c.
5471 * Remove nicknames from nicklist during server_signoff notify.
5472 Should fix /NAMES bit more. The affected file is
5473 irssi/src/silc/core/silc-channels.c.
5475 * Added `fingerprint' field to the SilcIDListData in the
5476 silcd/idlist.h to hold the fingerprint of the client's
5479 Send the fingerprint of the client's public key in WHOIS
5482 Affected files silcd/command.c, and silcd/idlist.[ch].
5484 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5485 create fingerprint from given data.
5487 * Show the fingerprint of the client's public key in WHOIS.
5488 Affected files irssi/src/module-formats.[ch] and
5489 irssi/src/silc/core/client_ops.c.
5491 * Format the multiple same nicknames also during JOIN and
5492 NICK_CHANGE notifys. Affected file is
5493 lib/silcclient/client_notify.c.
5495 * Do not print error on screen for invalid private message
5496 payload since it can come if someone is sending private
5497 messages with wrong key. Affected file
5498 lib/silccore/silcprivate.c.
5500 * Fixed multiple concurrent /PING crash. Affected file
5501 lib/silcclient/command.c.
5503 * Changed the wrong ID encoding. All IP addresses must be
5504 in MSB first order in encoded format. They were encoded
5505 wrong and was in LSB format. Affected files are
5506 silcd/serverid.c, lib/silcutil/silcutil.c.
5508 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5510 * Call the `connect' client operation through the scheduler
5511 in case of error. Affected file lib/silcclient/client.c.
5513 * Call the `failure' client operation even if the error
5514 occurred locally during a protocol. Affected file is
5515 lib/silcclient/protocol.c.
5517 * Added support of sending LIST command to router from normal
5518 server. This way normal server can get list of all channels
5519 in the network too. Fixed the channel list sending in the
5520 server too. Affected files are silcd/command.c, and
5521 silcd/command_reply.[ch].
5523 * Added silc_server_update_channels_by_server and
5524 silc_server_remove_channels_by_server. They are used during
5525 disconnection of primary router and in backup router protocol.
5526 Affected file silcd/server_util.[ch], silcd/server.c and
5527 silcd/server_backup.c.
5529 * Fixed channel adding to global list in IDENTIFY command
5530 reply in server. Affected file silcd/command_reply.c.
5532 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5534 * If the incoming packet type is REKEY or REKEY_DONE process
5535 that packet always synchronously. Fixes yet another MAC
5536 failed error on slow (dialup) connections. Affected file
5537 lib/silcclient/client.c and silcd/server.c.
5539 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5541 * Call check_version SKE callback for initiator too. Affected
5542 file lib/silcske/silcske.c.
5544 * Implemented fix for security hole found in the SKE that was
5545 fixed in the specification few days back; the initiator's
5546 public key is now added to the HASH value computation.
5547 Added backwards support for the old way of doing it too, for
5548 old clients and old servers. Affected file is
5549 lib/silcske/silcske.c.
5551 * Enabled mutual authentication by default in SKE. If initiator
5552 is not providing mutual authentication the responder will
5553 force it. This will provide the proof of posession of the
5554 private key for responder. The affected files are
5555 lib/silcclient/protocol.c and silcd/protocol.c.
5557 * Do not cache anymore the server's public key during SKE.
5558 We do mutual authentication so the proof of posession of
5559 private key is done, and if the server is authenticated in
5560 conn auth protocol with public key we must have the public
5561 key already. Affected file silcd/protocol.c.
5563 * Added new global debug variable: silc_debug_hexdump. If
5564 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5565 file lib/silcutil/silclog.[ch].
5567 * Fixed compilation warning due to char * -> const char *.
5568 Affected files lib/silcutil/silcnet.h, and
5569 lib/silccore/silcauth.[ch].
5571 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5573 * Fixed CMODE command when new channel key was created. If
5574 the creation failed the old key was removed. Next time giving
5575 same command would crash the server since the old key was
5576 freed already. Affected file silcd/command.c.
5578 * Fixed the silc_server_announce_get_channels to not crash
5579 on reconnect. Affected file silcd/server.c.
5581 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5583 * Added silc_log_set_debug_string function to set a regex
5584 string to match for debug output. Only the function names,
5585 or filenames matching the given debug string is actually
5586 printed. This way it is possible to filter out those debug
5587 strings that user is not interested in.
5589 Fixed a bug in silc_string_regexify.
5591 Affected files lib/silcutil/silclog.[ch], and
5592 lib/silcutil/unix/silcunixutil.c.
5594 * Changed the -d options in both server and Irssi SILC client
5595 to take the debug string as argument. Affected files
5596 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5598 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5600 * Added silc_hash_babbleprint to create a Bubble Babble
5601 Encoded fingerprint. The encoding is developed by Antti
5602 Huima (draft-huima-babble-01.txt), and it creates human
5603 readable strings out of binary data. Affected file
5604 lib/silccrypt/silchash.[ch].
5606 * Print the babble print now in addition of fingerprint as well
5607 in Irssi SILC client. Affected files are
5608 irssi/src/fe-common/silc/module-formats.[ch],
5609 irssi/src/fe-common/silc/core/client_ops.c.
5611 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5613 * Fixed a security problem found in SKE. The initiator's
5614 public key too is now added to the HASH hash value creation
5615 which is signed by the responder to create the SIGN value.
5616 This will prevent anyone in the middle to lie to the responder
5617 about the initiator's public key. If this is done now, the
5618 man in the middle will get caught. Updated the protocol
5621 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5623 * Better installation directory handling. Configure module
5624 paths and other paths automatically to example_silc* files
5625 in doc/. A patch by toma.
5627 * Fixed compiler warning from MPI library, and from SILC RNG.
5630 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5631 It can be configured with ./configure. A patch by toma.
5633 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5635 * Find correct make to use in prepare-clean. A patch by
5636 toma. Affected file prepare-clean.
5638 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5640 * Added irssi variables use_auto_addr, auto_bind_ip,
5641 auto_bind_port and auto_public_ip.
5643 * Changed the interface for silc_client_send_key_agreement
5644 in lib/silcclient/silcapi.h
5648 irssi/src/silc/core/silc-core.c
5650 lib/silcclient/silcapi.h
5651 irssi/src/silc/core/silc-channels.c
5652 lib/silcclient/client_keyagr.c
5655 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5657 * Added silc_pkcs_public_key_compare to compare two
5658 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5660 * Check that the client who set the founder mode on the
5661 channel is the same client that is giving the founder
5662 mode to itself. It is done by comparing the saved public
5663 key (it is saved even in the authentication is passphrase).
5664 Affected file silcd/command.c.
5666 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5668 * Do not process packet for disconnected socket connection.
5669 Affected file lib/silccore/silcpacket.c.
5671 * Process the DISCONNECT packet through scheduler in the
5672 client library. Affected file lib/silcclient/client.c.
5674 * Fixed the silc_client_packet_parse to not to increase
5675 the packet sequence number if the conn->sock and the
5676 current socket connection is not same. This can happen
5677 for example during key agreement when the conn includes
5678 multiple socket connections (listeners). Affected file
5679 lib/silcclient/client.c.
5681 * The sender of the file transfer request now provides also
5682 the pointer (listener) for the key exchange protocol. If
5683 the listener cannot be created then it sends empty key
5684 agreement and lets the receiver provide the listener.
5686 Added `local_ip' and `local_port' arguments to the
5687 silc_client_file_send. If they are provided they are used,
5688 if not then it will attempt to find local IP address, if
5689 not found or bind fails then the remote client will provide
5692 Affected files are lib/silcclient/client_ftp.c and
5693 lib/silcclient/silcapi.h.
5695 * Extended the FILE SEND command to support defining the
5696 local IP and port for key exchange listener. They are
5697 optional. Affected file irssi/src/silc/core/silc-servers.c.
5699 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5701 * Defined to WHOIS command reply the sending of fingerprint
5702 of the client's public key (if the proof of posession of the
5703 corresponding private key is verified by the server).
5704 Updated to the protocol specification.
5706 * Added support of receiving the client's public key's
5707 fingerprint in command reply in client library. Affected
5708 file is lib/silcclient/command_reply.c, and
5709 lib/silcclient/idlist.[ch].
5711 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5713 * Do not send over 128 chars long nickname to the server
5714 in NICK command. Affected file lib/silcclient/command.c.
5716 * Do not send over 256 chars long channel names to the server
5717 in JOIN command. Affected file lib/silcclient/command.c.
5719 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5721 * Assure that silc_server_close_connection cannot be called
5722 twice for same socket context. Affected file is
5725 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5727 * Send error message to application if opening file for
5728 writing during file transfer fails. Affected file is
5729 lib/silcclient/client_ftp.c.
5731 Remove all file transfer sessions for a client that we're
5732 removing from ID cache.
5734 Affected file is lib/silcclient/client_ftp.c.
5736 * Fixed silc_net_addr2bin to return correct address. Affected
5737 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5739 * Fixed file transfer session removing on signoff notify.
5740 Affected file irssi/src/silc/core/silc-servers.c.
5742 * Added the SilcClientFileError to be returned in the monitor
5743 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5744 Affected file lib/silcclient/silcapi.h.
5746 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5748 * Fixed a crash in silc_client_ftp_free_sessions and
5749 silc_client_ftp_session_free_client. Affected file
5750 lib/silcclient/client_ftp.c.
5752 * Added `disabled' field in the SilcChannelEntry in the server
5753 to indicate if the server entry is disabled. Affected file
5754 silcd/idlist.h, silcd/command[_reply].c.
5756 * SILC server adds now /var/run/silcd.pid everytime it is
5757 started. Affected file silcd/silcd.c.
5759 * Added silc_server_packet_send_clients to send a packet to
5760 the provided table of client entries. Affected file
5761 silcd/packet_send.[ch].
5763 * Fixed a crash in client resolving in client_prvmsg.c in
5764 client library. Affected file lib/silcclient/client_prvmsg.c.
5766 * Do not actually remove the client directly from ID cache
5767 during SERVER_SIGNOFF, but invalidate it. This way we
5768 preserve the WHOWAS info for the client. Affected file
5769 silcd/server_util.c.
5771 * Fixed SERVER_SIGNOFF notify handling in the server. The
5772 server is now able to process incoming SERVER_SIGNOFF notify
5773 for a server that it doesn't even know about. It will remove
5774 the clients provided in the notify. Affected file
5775 silcd/packet_receive.c.
5777 * Check for partial packet in data queue after every packet that
5778 was found from the queue. Return and wait for more data if
5779 there is partial data in queue. Affected file is
5780 lib/silccore/silcpacket.c.
5782 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5784 * Added SilcClietFileError enum to indicate error in
5785 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5786 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5787 Affected files lib/silcclient/silcapi.h and
5788 lib/silcclient/client_ftp.c.
5790 * Check that newsize in silc_buffer_realloc is larger than
5791 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5793 * Added better monitor of file transfers. It now monitors
5794 key agreement protocol during the file transfer too. Added
5795 error reporting too. Affected files
5796 irssi/src/silc/core/silc-servers.c,
5797 irssi/src/fe-common/silc/module-formats.[ch].
5799 * Wrote a help file for FILE command.
5801 * Added silc_rng_global_get_byte_fast to get not-so-secure
5802 random data as fast as possible. Random data is read from
5803 /dev/urandom if available and from the SILC RNG if not
5804 available. It is used in padding generation. Affected file
5805 lib/silccrypt/silcrng.[ch].
5807 * All packets in client library are now processed synchronously.
5808 Optimized packet processing a lot. Affected file
5809 lib/silcclient/client.c.
5811 * All server connection packets are processing synchronously
5812 now in server, to optimize packet processing. Affected file
5815 * Include files are installed now only in Toolkit distribution
5816 if make install is given. Affected files: all Makefile.am's.
5818 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5820 * Assure that silc_client_notify_by_server_resolve does not
5821 resolve the client information multiple times. If it cannot
5822 be found by the first it cannot be found at all. Affected
5823 file lib/silcclient/client_notify.c.
5825 * Fixed WHOWAS command reply calling. Affected file
5826 lib/silcclient/command_reply.c.
5828 * Removed all references to silc_idlist_get_client from the
5829 Irssi SILC client since that call is internal call used by
5830 the library. The Irssi SILC client will use now client
5831 retrieval functions found in silcapi.h.
5833 * Fixed a bug in resolving nickname info before sending
5834 private message. It used freed memory. Affected file
5835 irssi/src/silc/core/silc-servers.c.
5837 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5839 * Assure my_channels statistics cannot go negative in server.
5840 Affected files silcd/server.c, silcd/server_util.c.
5842 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5844 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5846 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5848 * Win32 Toolkit changes. Affected files
5849 win32/silc.dsw, win32/libsilc/libsilc.def,
5850 win32/libsilcclient/libsilc.def,
5851 lib/silcutil/silcutil.c, and
5852 lib/sftp/sftp_fs_memory.c.
5854 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5856 * Added silc_net_localip to return local host's IP address.
5857 Affected file lib/silcutil/silcnet.[ch].
5859 * If key exchange or rekey protocol is active for a connection
5860 parse all packets syncronously since there might be packets
5861 in packet queue that we are not able to process without first
5862 processing packets before them. Affected file silcd/server,
5863 lib/silcclient/client.c.
5865 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5866 whether library should continue processing the packet.
5867 Affected file lib/silccore/silcpacket.h.
5869 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5870 SilcSFTPMonitorData to SFTP server to monitor various
5871 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5872 lib/silcsftp/sftp_server.c.
5874 * Added silc_file_size to return file size. Affected file
5875 lib/silcutil/silcutil.[ch].
5877 * Implemented the file transfer support for the client library.
5878 Added preliminary support for simple client to client one-file
5879 transmission. Affected file lib/silcclient/client_ftp.c,
5880 lib/silccilent/client.[ch].
5882 * Added new local command FILE to the Irssi SILC Client.
5883 It is used to perform the file transfer. It has subcommands
5884 SEND, RECEIVE, SHOW and CLOSE. Affected files
5885 irssi/src/silc/core/client_ops.c,
5886 irssi/src/silc/core/silc-server.[ch].
5888 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5890 * Relay the SILC_PACKET_FTP in the server. Affected files
5891 silcd/server.c and silcd/packet_receive.c.
5893 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5895 * Renamed silc_file_read and silc_file_write to functions
5896 silc_file_readfile and silc_file_writefile. Added function
5897 silc_file_open and silc_file_close. Affected files
5898 lib/silcutil/silcutil.[ch].
5900 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5902 * Resolve the client info when received private message or
5903 channel message for a client which nickname we don't know.
5904 Affected files lib/silcclient/client_prvmsg.c and
5905 lib/silcclient/client_channel.c.
5907 * Do not crash in /KEY if client is not connected. Affected
5908 file irssi/src/silc/core/silc-channels.c.
5910 * Added SilcClientStatus field to the SilcClientEntry in the
5911 lib/silcclient/idlist.h.
5913 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5914 is incomplete and is being resolved, it won't be resolved
5917 Make sure also that USERS command reply does not resolve
5918 twice information. Affected file is
5919 lib/silcclient/command_reply.c.
5921 Make sure that silc_client_get_clients_by_list does not
5922 resolve twice same information.
5924 * Check for valid client->id in the silc_server_free_client_data.
5925 Affected file silcd/server.c.
5927 * Fixed /GETKEY nick@server not to crash if the server entry
5928 is not found. Affected file lib/silcclient/command.c.
5930 * Fixed the silc_server_check_cmode_rights to check the
5931 requested modes correctly. Affected file silcd/command.c.
5933 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5935 * Better checks for non-printable chars in nick added.
5936 Affected file silcd/command.c.
5938 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5940 * Call the silc_server_udpate_servers_by_server in the
5941 primary router that comes back online in the backup resuming
5942 protocol. Otherwise it routes packets wrong. Affected file
5943 silcd/server_util.[ch], silcd/server_backup.c.
5945 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5947 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5948 lib/silcutil/silcbuffmt.[ch].
5950 * Redefined the SILC packet header to include the padding
5951 length. Affected file lib/silccore/silcpacket.[ch].
5953 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5954 length for maximum padding up to 128 bytes). Affected
5955 file lib/silccore/silcpacket.h.
5957 * Removed all backwards support for old 0.5.x MAC thingies.
5958 The SILC packet header change makes it impossible to be
5959 backwards compatible.
5961 * Send the ENDING packet with timeout in the backup resuming
5962 protocol. This is to assure that all routers has connected
5963 to the primary router. Affected file silcd/server_backup.c.
5965 * Changed the RNG to take the first IV from random data. It
5966 used to take it from zero actually. Changed the RNG also
5967 to use /dev/urandom during session. /dev/random is used
5968 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5970 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5972 * Changed the SILC packet header to have the first two bytes
5973 (the packet length) encrypted. Affected files aroung the
5974 code tree, lib/silccore/silcpacket.[ch]. Removed the
5975 SilcPacketCheckDecrypt callback. It is not needed anymore
5976 since the silc_packet_receive_process will determine now
5977 whether the packet is normal or special.
5979 * Implemented the unidirectional MAC keys. Affected files
5980 lib/silcske/silcske.c, silcd/protocol.c and
5981 lib/silcclient/protocol.c.
5983 * Implemented the packet sequence number to the MAC computation.
5984 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5985 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5986 lib/silcclient/protocol.c.
5988 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5990 * Allow backup router to announce servers. All servers
5991 announced by backup router are added to the global list
5992 automatically. Update hte server's socket to our primary
5993 router also when backup router announces a server.
5994 Affected file silcd/packet_receive.c.
5996 * Do not update the client->router in the function
5997 silc_server_udpate_clients_by_server if the client is on
5998 global list. We might fail to find any specific server
5999 for locally connected clients and local cell clients. They
6000 should still use the `from' and not `to' as client->router.
6001 This fixes backup router resuming protocol. Affected file
6002 silcd/server_util.c.
6004 * Decrease channel statistics count only if the channel
6005 deletion worked. Affected files are silcd/server.c and
6006 silcd/server_util.c.
6008 * Added silc_server_update_servers_by_server to update origin
6009 of all server entries. Used during backup router protocol.
6010 Affected files silcd/server_util.[ch], silcd/server.c. and
6011 silcd/backup_router.c.
6013 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6014 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6015 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6016 lib/silccrypt/silchmac.c.
6018 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6020 * Assure that router cannot reroute the same channel message
6021 to the sender. Affected file silcd/packet_receive.c.
6023 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6025 * Made better checks that the channel message is not sent
6026 to the router it came from. Affected file is
6027 silcd/packet_send.c. Fixed memory leak too.
6029 * Announce informations for incoming router connection, but
6030 only after checking if it is replaced by backup router.
6031 Affected file silcd/packet_receive.c.
6033 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6035 * Fixed the backup resuming protocol to work in multiple
6036 router environment. Affected file silcd/server_backup.c.
6038 * Route packet only to one router in the function
6039 silc_server_packet_send_to_channel. Affected file is
6040 silcd/packet_send.c.
6042 * Fixed silc_server_send_notify_dest to set the broadcast
6043 flag. Fixed the silc_server_send_notify_topic to actually
6044 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6045 Affected file silcd/packet_send.c.
6047 * Changed the SFTP Filesystem interface. Changed the
6048 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6049 the filesystem operation function. The SilcSFTPFilesystem
6050 is now a context that is allocated by all filesystem allocation
6051 functions and it already includes the operations structure
6052 and filesystem specific context. It is given as argument
6053 now to the silc_sftp_server_start. This made the interface
6054 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6055 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6057 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6059 * Changed the backup router adding and getting interfaces
6060 in the server. The router that will be replaced by the
6061 specified backup router is now sent as argument. Affected
6062 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6065 * Added silc_net_addr2bin_ne to return the binary form of
6066 the IP address in network byte order. Affected files
6067 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6069 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6071 * Check for existing server ID in silc_server_new_server
6072 and in silc_server_connect_to_router_final and remove the
6073 old entry if it exists. Affected file silcd/packet_receive.c,
6076 * Send the channel message always to only one router, either
6077 in upstream or downstream. Affected file is
6078 silcd/packet_send.c.
6080 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6082 * Wrote the definition of the backup resuming protocol to the
6083 protocol specification.
6085 * Removed one redundant channel key generation from normal
6086 server during joining procedure. Removed one redundant
6087 channel key sending from server to router during joining
6088 procedure. Affected file silcd/command.c.
6090 * Made minor bugfixes to the backup router resuming protocol.
6091 Affected file silcd/server_backup.c, server.c.
6093 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6095 * Added --disable-asm configuration option. Affected files
6096 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6099 * Implemented the backup resuming protocol that is used to
6100 resume the primary router position in the cell after the
6101 primary router comes back online. Affected files
6102 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6103 and silcd/server_util.[ch].
6105 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6107 * Sleep two (2) seconds after sending QUIT command to server.
6108 Affected file lib/silcclient/command.c.
6110 * Assure that if outgoing data buffer is pending do not force
6111 send any data. Affected file silcd/packet_send.c.
6113 * Assure that if outgoing data buffer is pending do not force
6114 send any data. Affected file lib/silcclient/client.c.
6116 * Implemented the backup router support when the primary router
6117 goes down. The servers and routers can now use the backup
6118 router as new primary router without loosing connectivity.
6120 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6122 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6123 in the server to indicate disabled entry. All data read
6124 from the connection will be ignored and no data is sent
6125 for entry that is disabled. Affected files are
6126 silcd/idlist.h, silcd/server.c.
6128 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6130 * Created SFTP client and server test programs in the
6131 lib/silcsftp/tests directory.
6133 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6135 * Implemented memory filesystem (virtual filesystem) for
6136 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6139 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6141 * Implemented the SFTP (SSH File Transfer Protocol) to the
6142 lib/silcsftp. It includes SFTP client and SFTP server
6145 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6147 * Moved lib/silccore/silcprotocol.[ch] to the
6148 lib/silcutil library.
6150 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6151 take variable argument list pointer as argument. Affected
6152 file lib/silcutil/silcbuffmt.[ch].
6154 * Added silc_buffer_set function that is used to set data
6155 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6156 Affected file lib/silcutil/silcbuffer.h.
6158 * Changed various routines in the core library to use the new
6159 silc_buffer_set instead of allocating new buffer only for
6162 * Added 64-bit value formatting and unformatting support to the
6163 silc_buffer_[un]format routines. Affected file is
6164 lib/silcutil/silcbuffmt.[ch].
6166 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6167 to includes/bitmove.h.
6169 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6171 * Fixed channel user mode saving in client library. Affected
6172 file lib/silcclient/command[_reply].c.
6174 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6176 * Defined the file transfer to the SILC Protocol. Added
6177 new packet type SILC_PACKET_FTP and defined File Transfer
6178 Payload. The mandatory file transfer protocol is SFTP
6179 (SSH File Transfer Protocol). Affected file in addition
6180 of the internet draft is lib/silccore/silcpacket.h.
6182 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6183 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6184 is used as part of backup router protocol when the primary
6185 router of the cell is back online and wishes to resume
6186 the position as primary router.
6188 * Redefined the MAC generation keys in the protocol. The
6189 same key is not used anymore in both direction. Both
6190 direction will now use different keys for sending and
6191 receiving. This fixes a potential security flaw. This
6192 change causes incompatibilities in the protocol.
6194 * Redefined also the MAC computation from the packet.
6195 An packet sequence number is now added to the MAC
6196 computation. This prevents possible replay attacks against
6197 the protocol. This change too causes incompatibilities
6200 Added `sequence' field to the SilcPacketContext to hold
6201 the current sequence number for the packet.
6203 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6205 * Added `created' field to the SilcIDListData in the file
6206 silcd/idlist.h to indicate the time when the entry was
6209 * Added `created' field to the SilcChannelEntry too. Affected
6210 file silcd/idlist.h.
6212 * Added `creation_time' aguments to all the announcement functions
6213 in the server. If it is provided then only the entries that
6214 was created after the provided time frame are actually
6215 announced. Affected file silcd/server.[ch].
6217 * The protocol says that the Channel ID's IP address must be
6218 based on the router's IP address. Added check for this in
6219 the silc_server_new_channel when processing incoming New Channel
6220 Payload. Affected file silcd/packet_receive.c.
6222 * Print out the correct version with --version in SILC client.
6223 Affected file irssi/src/silc/core/silc-core.c.
6225 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6227 * Fixed WHOWAS command to check for completnes of the client
6228 entry always, not just when the command is coming from client.
6229 Affected file silcd/command.c.
6231 * Added new function silc_server_packet_queue_purge to purge the
6232 outgoing data queue to the network. After the function returns
6233 it is guaranteed that the outgoing packet queue is empty.
6234 Affected file silcd/packet_send.[ch].
6236 * Purge the outgoing packet queue in the rekey protocol's final
6237 callback to assure that all rekey packets go to the network
6238 before quitting the protocol. Affected file silcd/server.c.
6240 * Added silc_client_packet_queue_parse as similar function as
6241 in server to the client library. The affected file is
6242 lib/silcclient/client.c.
6244 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6246 * Splitted silcd/server.c and created silcd/server_util.[ch]
6247 for utility functions.
6249 * Added new socket flag SILC_SF_DISABLED to indicate that the
6250 connection is open but nothing can be sent to or received from
6251 the connection. Affected file lib/silcutil/silsockconn.[ch].
6252 The checking for disabled socket is checked in the low level
6253 silc_socket_write and silc_socket_read functions.
6255 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6257 * Allow only nicknames and channel names that fits into the
6258 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6260 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6262 * When processing JOIN command reply in server check that if
6263 the channel exists in our global list we'll move it the local
6264 list. Affected file silcd/command_reply.c.
6266 * Fixed the check whether client is joined on the channel already
6267 in JOIN command. Affected file lib/silcclient/command.c.
6269 * Fixed the JOIN command reply to check whether the channel
6270 already exists. Affected file lib/silcclient/command_reply.c.
6272 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6274 * Added silc_ske_status_string to map the SKE error numbers
6275 to readable strings. The affected files are
6276 lib/silcske/silcske[_status].[ch].
6278 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6280 * Do not show the private channels on the WHOIS channel list
6281 as it is not allowed by the protocol. The affected file is
6284 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6286 * Assure that the packet length digged from the actual packet
6287 is something sensible in the silc_packet_decrypt_rest_special
6288 in lib/silccrypt/silcpacket.c.
6290 * Free and NULL the allocated pointer in silc_hmac_alloc if
6291 the HMAC allocation fails. The affected file is
6292 lib/silccrypt/silchmac.c.
6294 * Print the selected security properties to the log files in
6295 the server. Affected file silcd/protocol.c.
6297 * Add SKE's reference counter even if calling the completion
6298 callback manually. Otherwise it goes negative, although it
6299 does not cause any problems. The affected file is
6300 lib/silcske/silcske.c.
6302 * Remove the client entry with short timeout after giving the
6303 KILL command. Affected file lib/silcclient/command.c.
6305 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6306 case all found clients are already disconnected (WHOWAS would
6307 found them) in the server. Affected file silcd/command.c.
6309 * Update the last_receive (time of last data received) to be
6310 updated only when received private or channel message so that
6311 the idle time showed in WHOIS makes more sense.
6313 * Added boolean field `valid' in to the SilcClientEntry in the
6314 client library to indicate whether the entry is valid or not.
6315 This fixes the nickname change bug on channel when changing
6316 the nickname to be same than the old (like nick to Nick) the
6317 nickname formatter doesn't set the new nick anymore to Nick@host.
6318 Affected file lib/silcclient/idlist.[ch].
6320 * Now actually fixed the nickname changing on disconnection.
6321 Added new function silc_change_nick to the Irssi SILC Client.
6322 Affected file irssi/src/silc/core/client_ops.c,
6323 irssi/src/silc/core/silc-nicklist.[ch].
6325 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6327 * Check that the public key exists in the GETKEY command before
6328 trying to encode it. Affected file silcd/command.c.
6330 * Print some notifications on received public keys with GETKEY
6331 command in the Irssi SILC Client. Affected files are
6332 irssi/src/fe-common/silc/module-formats.[ch],
6333 irssi/src/silc/core/client_ops.c.
6335 * Use IDENTIFY command to resolve the server information in the
6336 GETKEY command instead of INFO command. Affected file
6337 lib/silcclient/command.c.
6339 * All command reply functions in the client library now calls
6340 the pending command reply callbacks even if an error has
6341 occurred. The server has done this a long time and now it was
6342 time to move the client library to this as well. Now all
6343 errors can be delivered back to the pending command reply
6344 callbacks if necessary. Affected files are
6345 lib/silcclient/command[_reply].[ch].
6347 * Change the nickname on disconnection back to the username
6348 because in reconnect the server will enforce it to it anyway.
6349 Affected file irssi/src/silc/core/silc-servers.c.
6351 * Fixed a config file parsing bug in the Irssi SILC client.
6352 Affected file irssi/src/silc/core/clientconfig.c.
6354 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6356 * When printing the channel mode on JOIN, verify that the
6357 channel key and channel's HMAC are valid. Affected file
6358 irssi/src/silc/core/client_ops.c.
6360 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6362 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6363 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6364 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6366 * Removed channel key rekey task deleting from the function
6367 silc_server_save_channel_key. Affected file silcd/server.c.
6368 Added explicit timeout task context instead that is used to
6369 delete the task if we are registering a new task before the
6370 new task has elapsed.
6372 * When channel key rekey occurs the client library now saves
6373 the old channel key for a short period of time (10 seconds) and
6374 is able to use it in case some is still sending channel
6375 messages encrypted with the old key after the rekey. Affected
6376 file lib/silcclient/[idlist.h|client_channel.c].
6378 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6380 * Added check to the silc_server_new_id_real to not accept
6381 new ID if it is the sender's own ID. Affected file is
6382 silcd/packet_receive.c.
6384 * Assure that we do not announce ourself or the one we've
6385 sending our announcements when we're router and are announcing
6386 servers to our primary router. Affected file silcd/server.c.
6388 * Fixed silc_server_command_identify_check_client to assemble
6389 correct WHOIS packet. It send corrupted WHOIS packet and
6390 caused problem with router to router connections. Affected
6391 file silcd/command.c.
6393 Fixed also silc_server_command_whois_check the same way
6394 as for the IDENTIFY command.
6396 * Added new SilcIDListStatus to the server in the SilcIDListData
6397 structure. The status now includes the current status of
6398 the entry (like registered, resolved etc.). Affected file
6399 silcd/idlist.[ch]. Defined a bunch of different status types
6400 as well. This replaced the old boolean registered field as well.
6402 Added resolve_cmd_ident field to the SilcClientEntry structure
6403 too so that if the entry is for example being resolved so
6404 another command may attach to the same pending command reply
6405 without requiring to resolve the same entry again. This concept
6406 should optimize the WHOIS and the IDENTIFY resolving under
6407 heavy load by taking away unnecessary resolving for entries
6408 that are being resolved already.
6410 Added support for adding multiple pending commands for one
6411 command idenfier. Affected file silcd/command[_reply].[ch].
6413 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6414 before deleting the data. Otherwise the hash table will have
6415 freed data in comparison functions. Affected file is
6416 silcd/command_reply.c.
6418 * Fixed silc_idlist_replace_client_id to add the new entry to
6419 the cache with NULL nickname. Otherwise there will be invalid
6420 memory as the nickname after the nickname is freed. Affected
6421 file silcd/packet_receive.c.
6423 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6424 saved into wrong slots because the previous number of entries
6425 was not taken into account. Affected file silcd/idlist.c.
6426 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6428 * If we are router and we receive JOIN notify to a channel that
6429 does not have any users then notified client is marked as the
6430 channel founder, as it is it. The affected file is
6431 silcd/packet_receive.c
6433 * Added to the extended hash table API's table_del_*ext functions
6434 the destructor as argument too, so that the caller can decide
6435 which destructor to use or whether to use destructor at all.
6436 Affected file lib/silcutil/silchashtable.[ch].
6438 * Fixed ID Cache purging. It actually deleted the entries from
6439 the hash table after the data was freed. The hash table ended
6440 up comparing freed memory. The affected file is
6441 lib/silccore/silcidcache.c.
6443 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6445 * Fixed Irssi SILC client's KILL command's HELP syntax.
6447 * The USERS command now resolves the detailed user information
6448 if the userinfo field is missing. Affected file is
6449 lib/silcclient/command_reply.c.
6451 * Do not print error in silc_file_read if the read file does
6452 not exist. Just silently return NULL. Affected file is
6453 lib/silcutil/silcutil.c.
6455 * Fixed the silc_log_output to not wine about NULL filename
6456 and to not create some bogus " " filename. Affected file is
6457 lib/silcutil/silclog.c.
6459 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6461 * Fixed various printing bugs on the user interface in the
6462 Irssi SILC Client. Minor changes that were forgotten from
6465 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6467 * Fixed the configure.in.pre and the compilation and distribution
6468 environment to support the new autoconf 2.52. That version is
6469 now required to compile the CVS trunk.
6471 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6473 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6474 to generally parse user@fqdn format strings. Affected file
6475 lib/silcutil/silcutil.c.
6477 * Added nickname_format and nickname_force_format fields to the
6478 SilcClientParams structure. The first one defines the format
6479 for the nicknames that the library will enforce if the receives
6480 multiple same nicknames. The second one is boolean value and
6481 can be used to force the library to always enforce the format
6482 to the nicknames regardles whether there are multiple nicknames
6483 or not. This configurable formatting was employed to flexibly
6484 support accessing multiple nicknames from the user interface.
6485 The userinterface can now set the nicknames to what ever format
6486 they prefer. Affected file lib/silcclient/silcapi.h.
6488 Added function silc_client_nickname_format to the file
6489 lib/silcclient/idlist.c. It performs the nickname formatting.
6491 Added new field `hostname´ to the SilcClientEntry context.
6492 It holds the hostname of the client. Affected file is
6493 lib/silcclient/idlist.h.
6495 * Irssi SILC Client sets the nicknames in nick@hostn format.
6496 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6497 irssi/src/silc/core/silc-core.c.
6499 The WHOIS printing now also shows both the real nickname and
6500 the formatted nickname so that user knows how to access the
6501 user if there are multiple same nicknames cached. Affected
6502 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6503 printing formatting too to take the hostname now as a separate
6504 argument. The Affected file is
6505 irssi/src/fe-common/silc/modules-formats.[ch].
6507 * Changed the silc_client_get_clients_local to accept the formatted
6508 nickname as argument. It accepts the real nickname too but the
6509 formatted nickname can be used to find the true entry from
6510 multiple entries. Affected file lib/silcclient/silcapi.h and
6511 lib/silcclient/idlist.c.
6513 * Added nickname_format_parse field to the SilcClientParams.
6514 It is a callback function provided by the application to parse
6515 the nickname out of the formatted nickname string. The library
6516 calls it to get the nickname from the formatted string. Since
6517 the application generally knows better the format of the nickname
6518 string it parses it instead of the library, even though library
6519 encodes the formatted string. If the callback function is not
6520 provided then the library will use the string as is. The
6521 affected file is lib/silcclient/silcapi.h.
6523 * All the nickname strings passed to the client library in
6524 commands are now expected to be formatted nickname strings.
6525 If the command does not support the formatted nickname string
6526 it will assume that the sent string is the actual nickname.
6527 Affected file lib/silcclient/command.c.
6529 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6531 * Added public key authentication support to OPER and SILCOPER
6532 commands in the client library. Affected file is
6533 lib/silcclient/command.c.
6535 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6537 * Changed the get_auth_methdod client operation to be asynchronous.
6538 It can be async if the application resolves the authentication
6539 method from the server during the negotiation. Added new
6540 SilcGetAuthMeth completion callback that the application will
6541 call after resolving the authentication method.
6543 Added function silc_client_request_authentication_method that
6544 the application can use to resolve the authentication method
6545 from the server. Added also SilcConnectionAuthRequest callback
6546 that the library will call after the server has replied. The
6547 application can call this function if it does not know the
6548 current authentication method.
6550 Affected files are lib/silcclient/client.c and
6551 lib/silcclient/silcapi.h.
6553 * The Irssi SILC client now automatically resolves the authentication
6554 method incase any configuration information is not present (and
6555 currently there never is). The affected file is
6556 irssi/src/silc/core/client_ops.c.
6558 * Fixed public key authentication from the client library.
6559 Affected file lib/silcclient/protocol.c. Changed also the
6560 protocol specification about the public key authentication in
6561 the connection authentication protocol. The actual data to be
6562 signed is now computed with a hash function before signing.
6564 * Fixed the public key authentication from the server as well.
6565 Affected file silcd/protocol.c.
6567 * Removed the mlock()'s from the memory allocation routines.
6568 Affected file lib/silcutil/silcmemory.c. The ./configure does
6569 not check anymore for the mlock(). Affected file is
6572 * Fixed USERS command in server to allow the execution of the
6573 command for private and secret channels if the client sending
6574 the command is on the channel. Affected file silcd/command.c.
6576 * Fixed silc_client_get_clients_local to return the clients
6577 count correctly. It could return wrong value. Affected file
6578 lib/silcclient/idlist.c.
6580 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6582 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6583 types. The assembler optimizations seemed not to like 64-bit
6584 data types. The assmebler optimizations thus are now enabled
6585 also for BSD systems as opposed to only enable them for Linux.
6587 * Do not check for threads at all on BSD systems. Affected
6588 file configure.in.pre.
6590 * Removed -n and -h options from the Irssi SILC Client since
6591 they are not used in silc.
6593 * Fixed the prime generation to assure that the first digit
6594 of the generated random number is not zero since our conversion
6595 routines does not like number strings that starts with zero
6596 digit. If zero digit is seen the random number is regenerated.
6597 This caused some corrupted RSA keys when the zero first digit
6598 was met. Affected file lib/silcmath/silcprimegen.c.
6600 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6602 * Fixed WIN32 configuration in the ./configure script.
6603 Fixed to include xti.h on environments that has it.
6604 Patches by Carsten Ilchmann and andrew.
6606 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6608 * Changed the silc_id_create_client_id to be collision
6609 resistant. It is now assured that there cannot be created
6610 two same client ID's. I suspect that some weird bugs in
6611 the server were actually caused by duplicate Client IDs.
6612 Affected file silcd/serverid.[ch]. A router receiving
6613 new ID now also assures and informs the sending server
6614 if the ID caused collision.
6616 * Changed the silc_id_create_channel_id to also assure that
6617 there are no collisions.
6619 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6621 * Statement about ignoring the Mutual Authentication flag when
6622 performing rekey with PFS was a bit misleading. It is ignored
6623 if it was set in the initial negotiation, it cannot be even
6624 set in the rekey. Fixed in the ke-auth draft. Started the
6625 new versions of the protocol drafts in the doc/.
6627 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6629 * Fixed a bug in silc_client_command_identify_save when saving
6630 new channel information. The channel name was no duplicated
6631 and caused crash on exit. Affected file is
6632 lib/silcclient/command_reply.c.
6634 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6636 * Fixed the getkey command handling in the server. Send just
6637 empty OK reply to the sender if the key could not be fetched
6638 (but everything else was ok, like the key just was not available).
6639 Changed the public key parameter to optional in the protocol
6640 specs so that empty OK reply can be sent. Affected file
6643 Added a message to Irssi SILC client to tell to user if the
6644 server did not return a public key.
6646 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6648 * Fixed a channel key regeneration bug. It registered new
6649 timeout tasks exponentially until all system resources were
6650 used. Affected file silcd/server.c.
6652 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6654 * Added the SILC Document generator to the scripts/silcdoc.
6655 It can be used to generate the Toolkit Reference Manual out
6656 of the source tree. Internally it will also use the RoboDoc
6657 generator now imported in util/robodoc.
6659 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6661 * Added couple of return's in rekey protocol if error orccurred
6662 during the protocol. The execution must be terminated.
6663 Affected file silcd/protocol.c. Also, terminate the protocol
6664 always with timeout.
6666 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6668 * The client's Client ID was created initally from the wrong
6669 nickname (it could have been in format nick@host) in the
6670 silc_server_new_client. Affected file silcd/packet_receive.c
6672 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6674 * Added some SILC_LOG_ERROR's to various error conditions
6675 if client could not be added to ID cache. Affected files
6676 silcd/packet_receive.c and silcd/server.c.
6678 * When client's sock->user_data is freed, NULL also the
6679 client->router and client->connection pointers. Added check
6680 for these pointers being NULL to various places around the
6681 code. Affected file silcd/server.c.
6683 * Added client->data.registered == TRUE checks to various
6684 places around the code to assure that unregistered client's
6685 are not handled when it is not allowed. Affected file
6688 * Added `bool registered' fields to all
6689 silc_idlist_[server|client]_get_* routines to indicate whether
6690 the fetched client needs to be registered or not. Affected
6691 file silcd/idlist.[ch].
6693 * Add your own entry as registered to the ID cache in the
6694 server. Affected file server.c.
6696 * Fixed a bug in silc_server_new_server. The SilcServer was
6697 set as the new server's context instead of SilcServerEntry.
6698 This naturally caused some weird bugs.
6700 * Added "updated" field the SilcChannelEntry which indicates
6701 the time since the channel entry was last accessed. This
6702 can be used to determine whether it is necessary to
6703 announce the channel after backup resuming protocol.
6704 Affected files silcd/idlist.[ch].
6706 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6708 * Do not delete the channel rekey task when adding it
6709 for in silc_server_create_channel_key.
6711 * Changed the silc_server_create_channel_key to return
6712 TRUE or FALSE to indicate the success of the channel key
6715 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6717 * Fixed MSVC++ project files and added missing files to
6718 Makefiles under win32/.
6720 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6722 * Do not add TCP_NODELAY flag if the operating system
6723 does not have it defined. Affected files are
6724 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6726 * Fixed buffer overflow from Irssi SILC Client. Affected
6727 file irssi/src/fe-common/core/themes.c.
6729 * Fixed double free in client library in the file
6730 lib/silcclient/client.c when disconnecting from server.
6732 * Applied double free patch from cras to Irssi SILC client.
6733 Affected files irssi/src/core/[modules/expandos].c
6735 * Fixed the disconnection handling to Irssi SILC Client.
6736 The application must call silc_client_close_connection
6737 in ops->connect client operation in case of failure of
6738 the connection. Affected file is
6739 irssi/src/silc/core/client_ops.c.
6741 * Do not set sock->protocol to NULL in the function
6742 silc_client_close_connection after executing the protocol's
6743 final callback since the sock might not be valid anymore.
6744 Affected file lib/silcclient/client.c.
6746 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6748 * Do not enable SILC_THREADS if the linking with libpthread
6749 did not happen. Affected file configure.in.pre.
6751 * Added notion to protocol specification that server must
6752 verify the sent authentication payload with CMODE when
6753 setting the channel founder key. Implemented it to the
6754 server. Affected file silcd/command.c.
6756 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6758 * Added _EXTRA_DIST SILC distribution variable to the
6759 distributions file. It is used to conditionally add extra
6760 files or directories to the specific distribution. Affected
6761 files ./prepare, Makefile.am.pre and distributions.
6763 Removed the `_' from the start of the distribution names.
6766 * Added README.WIN32 for instructions to compile the Toolkit
6769 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6771 * Fixed a double free in disconnection in the server. Affected
6772 file is silcd/server.c.
6774 * Fixed the lib/silcske/groups.c to work now also with GMP
6775 MP library. The string conversion did not work when using
6776 specific base and the base is indicated in the string as well.
6778 * Created win32/ directory which now includes MSVC++ specific
6779 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6780 It will appear only in the toolkit distribution
6782 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6784 * Changed the key material distribution function in case when
6785 the hash output is too short. The data is now concatenated
6786 a bit differently than it used to. Made the change to the
6787 SKE protocol specification.
6789 * Added better GMP detection to configure.in.pre. A patch
6792 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6794 * Fixed a minor bug in SKE that might cause some problem on
6795 some platforms. Affected file lib/silcske/silcske.c.
6797 * Added the cookie checking for initiator in the SKE. It checks
6798 that the responder returns the sent cookie unmodified. The
6799 affected file is lib/silcske/silcske.c. Added new SKE
6800 error type INVALID_COOKIE that can be sent during the
6801 negotiation. Fixed some memory leaks as well.
6803 * Added the "invalid cookie" error message to Irssi SILC client's
6806 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6808 * Added `task_max' field to the SilcClientParams to indicate
6809 the maximum tasks the scheduler can handle. If set to zero,
6810 default values are used. Affected file lib/silcclient/silcapi.h.
6812 * Fixed memory leaks in silc_client_close_connection. Affected
6813 file lib/silcclient/client.c.
6815 * Added silc_client_del_client_entry to client library to free
6816 all memory of given client entry. Affected file is
6817 lib/silcclient/idlist.[ch].
6819 * Added new functions silc_client_del_channel and
6820 silc_client_del_server to delete channel and server entries.
6821 Affected file lib/silcclient/[silcapi.h/idlist.c].
6823 * Removed silc_client_del_client_by_id from silcapi.h.
6825 * Fixed the INFO command to return the server's own info
6826 correctly when querying by Server ID. Affected file is
6829 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6831 * Removed the non-blocking settings in WIN32 code in the
6832 silc_sock_[read/write] and added SleepEx instead. Affected
6833 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6834 of input data is now checked with FIONREAD and ioctlsocket.
6836 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6838 * Call silc_schedule_task_del_by_context in the
6839 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6840 Affected file lib/silccore/silcprotocol.c.
6842 * Call silc_protocol_cancel for active protocols in the
6843 silc_server_close_connection if the funtion
6844 silc_server_free_sock_user_data has not been called.
6845 Affected file silcd/server.c.
6847 * Generic tasks cannot be deleted using the del_by_fd
6848 task deleting function since generic tasks does not match
6849 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6851 * Added a notion to SILCOPER help file that the SILCOPER works
6852 only on router server, not on normal server.
6854 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6856 * Added for WIN32 support for the new scheduler as well.
6857 Affected file lib/silcutil/win32/silcwin32schedule.c.
6859 * Fixed the SHA1 implementation to work on various platforms.
6861 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6863 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6864 API. It is part of the scheduler now. Everything else is
6865 as previously but some functions has changed their names.
6866 Checkout the lib/silcutil/silcschedule.h for the interface.
6867 Updated all applications to use the new interface. Affected
6868 files are lib/silcutil/silcschedule.[ch].
6870 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6872 * Found a bug in the SKE implementation. The HASH value,
6873 specified by the protocol, was not computed correctly. The
6874 public key of the responder was not added to the computation
6875 even though it is mandatory. Affected file lib/silcske/silcske.c.
6876 This unfortunately causes incompatibilities with older
6877 clients and servers.
6879 * Added WIN32 specific network init and uninit functions:
6880 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6881 the Winsock2. Affected file lib/silcutil/silcnet.h and
6882 lib/silcutil/win32/silcwin32net.c.
6884 * Set the socket always to nonblocking mode on WIN32 after
6885 reading data or writing data. Affected file is
6886 lib/silcutil/win32/silcwin32sockconn.c.
6888 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6890 * Fixed various compilation problems under WIN32. Affected
6891 files lib/silcutil/win32/silcwin32thread.c and
6892 lib/silcutil/win32/silcwin32schedule.c.
6894 * Removed all _internal.h #includes from public header
6895 files. Internal headers must never be included from
6898 Removed also the lib/silcske/payload_internal.h file.
6900 * All include files that may be needed (public and some others
6901 included by the public headers) by application developers are
6902 now copied to the ./includes directory. It does not copy any
6903 internal headers. Affected file Makefile.defines.pre and all
6904 Makefile.am's under lib/ and subdirs.
6906 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6908 * Do not change the ~/.silc directory's permissions automatically.
6909 Affected file irssi/src/silc/core/clientutil.c.
6911 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6913 * Do not cancel the protocol in silc_server_close_connection
6914 it might cause recursion. Now cancelled in the function
6915 silc_server_free_sock_user_data. Affected file silcd/server.c.
6917 * Fixed the silc_server_remove_clients_by_server to regenerate
6918 the channel keys correctly finally. Added also new function
6919 silc_server_remove_clients_channels to actually do it.
6920 Affected file silcd/server.c.
6922 * Fixed the silc_server_new_channel to not crash by giving
6923 wrong router to the new channel. Affected file is
6924 silcd/packet_receive.c.
6926 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6928 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6929 which is given as argument to the silc_client_alloc now.
6930 It can be used to configure the client and set various parameters
6931 that affect the function of the client.
6933 * The USERS command in server did not check whether the channel
6934 is private or secret. Affected file silcd/command.c.
6936 * Added new argument to the USERS command in protocol specification.
6937 The USERS command now can take the channel name as argument
6938 as well. Added support for this in client and server and
6939 updated the protocol specs.
6941 * Completed the GETKEY command in client. It can be now used
6942 to fetch also servers public key not only some clients.
6943 Affected files lib/silcclient/command[_reply].c.
6945 * Added silc_client_get_server to return server entry by the
6946 server name. Affected files lib/silcclient/silcapi.h and
6949 * Redefined the IDENTIFY command in protocol specification to be
6950 more generic. It now can be used to query information about
6951 any entity in the SILC Network, including clients, servers and
6952 channels. The query may be based either the entity's name
6953 or the ID. Added support for this in both client and server.
6955 Affected files silcd/command.c and lib/silcclient/command.c
6956 and command_reply.c.
6958 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6959 the _from_client and _from_server functions. Affected file
6962 * Added silc_client_get_channel_by_id_resolve to the file
6963 lib/silcclient/silcapi.h to resolve channel information by
6964 its ID. Added also silc_client_get_channel_by_id that
6965 does not resolve it from the server.
6967 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6969 * Added SilcServerEntry context into the client library
6970 to represent one server. The INFO command now allocates
6971 these to save the resolved server info. For now on the
6972 client library will also keep information about servers,
6973 connected and resolved with INFO.
6975 The INFO command now allocates the SilcServerEntry context
6976 and saves the server info there. The COMMAND_REPLY in
6977 the INFO now returns the parameters to application in
6978 same order as defined in the protocol specification.
6980 The entries are cached in the client->server_cache.
6982 * The INFO command is now issued after received the Client ID
6983 from the server. Affected file lib/silcclient/client.c.
6985 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6986 to the application as the mode changer might be server.
6987 It is guaranteed that NULL is not returned anymore to the
6988 application. Affected file lib/silcclient/client_notify.c.
6990 The ID Type is now also passed to the application so that
6991 it can check whether the returned entry is SilcClientEntry
6994 Added new function silc_client_get_server_by_id to return
6995 the server entry by ID. Affected files are the
6996 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6998 * Do not create the channel in the Irssi SILC Client when issuing
6999 the JOIN command but when received the sucessful JOIN command
7000 reply. Otherwise the channel might get created even though we
7001 could not join it. The Affected file is
7002 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7004 * Fixed a channel joining bug in router. The router must also
7005 check the channel modes, invite and ban lists etc. when serving
7006 the JOIN command sent by normal server. Affected file is
7007 silcd/command.c. The router now resolves the client's
7008 information from the server who sent the JOIN command if it
7009 does not know it, and processes the JOIN command only after
7012 * Changed the SilcCommandCb to take new argument; void *context2.
7013 Affected file lib/silccore/silccommand.h
7015 The second argument in the command callbacks in the server now
7016 includes the SilcServerCommandReplyContext if the command was
7017 called as pending command callback from the command reply.
7018 Otherwise it is NULL. When called as pending the status of the
7019 command reply will be checked and if it was erronous the
7020 error will be sent to the original sender of the command.
7021 This way the client always receives the error messages even
7022 though the server was actually the one who received the error
7023 when it resent the command to router, for example. Affected
7024 files silcd/command[_reply].[ch].
7026 * Fixed sending WHOWAS command's error message to client if
7027 the requested client could not be found. It was missing.
7030 * Changed the CMODE and CUMODE commands reply arguments in the
7031 protocol specification. The Channel ID is now sent in both
7032 of the commands to identify the channel. Implemented this
7033 new feature to the client and server. Affected files
7034 lib/silcclient/command_reply.c and silcd/command.c.
7036 * Made better checks for invite and ban lists in the JOIN
7037 command in server. Affected file silcd/command.c.
7039 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7041 * The server now performs the incoming host IP/DNS lookup
7042 using the silc_socket_host_lookup and thus does not block
7043 the server anymore. Affected file silcd/server.c.
7045 * Completed the multi-thread support for SILC Scheduler in
7046 the lib/silcutil/silcschedule.c.
7048 * Fixed the configure.in.pre to detect the pthread correctly
7051 * Fixed a deadlock in silc_task_queue_wakeup in the file
7052 lib/silcutil/silctask.c.
7054 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7056 * Added new function silc_schedule_wakeup that is used in
7057 multi-threaded environment to wakeup the main thread's
7058 schduler. It needs to be used when a thread adds a new task
7059 or removes a task from task queues. After waking up, the
7060 scheduler will detect the task queue changes. If threads
7061 support is not compiled in this function has no effect.
7062 Implemented the wakeup mechanism to both Unix and WIN32
7063 systems. Affected files are lib/silcutil/silcschedule.[ch],
7064 lib/silcutil/unix/silcunixschedule.c and the
7065 lib/silcutil/win32/silcwin32schedule.c.
7067 * Added new function silc_task_queue_wakeup to wakeup the
7068 scheduler by the specified task queue. Affected file
7069 lib/silcutil/silctask.[ch].
7071 * The silc_socket_host_lookup_start now wakes up the scheduler
7072 after adding the timeout task. Affected file is
7073 lib/silcutil/silcsockconn.c.
7075 * The silc_socket_host_lookup is synchronous now if the threads
7076 support is not compiled in. However, the callback is still
7077 called asyncronously through the scheduler, anyway. Affected
7078 file lib/silcutil/silcsockconn.c.
7080 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7082 * Added new function silc_socket_host_lookup to perform
7083 asynchronous IP and FQDN lookups for the socket connection.
7084 Affected files lib/silcutil/silcsockconn.[ch].
7086 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7088 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7089 that may or may not compile the mutex support in.
7091 Changed the silc_mutex_alloc interface. It allocates the
7092 mutex now to the sent pointer and returns TRUE or FALSE.
7094 Affected file lib/silcutil/silcmutex.h.
7096 * Wrote the SILC Task Queue interface to support multi-threads.
7097 Affected file lib/silcutil/silctask.[ch].
7099 * Wrote the SILC Scheduler to support multi-threads. Affected
7100 file lib/silcutil/silcschedule.c.
7102 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7104 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7105 in lib/silcutil/win32/.
7107 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7109 * Defined SILC Mutex API and SILC Thread API and implemented
7110 them for Unix. Affected files are
7111 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7112 lib/silcutil/unix/silcunixmutex.c and
7113 lib/silcutil/unix/silcunixthread.c.
7115 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7117 * Fixed the silc_server_remove_clients_by_server's channel
7118 key re-generation. The hash table handling was incorrect
7119 and would not work with many channels. Affected file is
7122 * Fixed some memory leaks around the server code.
7124 * Rewrote the silc_server_get_users_on_channel to support IPv6
7125 based Client ID's. Affected file silcd/server.c.
7127 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7128 specification. However, a separate document must be written
7129 to define the detailed signing procedure and the payload
7130 associated with the flag. Defined the flag to the
7131 lib/silccore/silcchannel.h as well.
7133 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7135 * Changed the dynamic tables to static size tables in the
7136 lib/silccrypt/silchmac.c.
7138 * Removed GCC dependencies from the code. A patch by cras.
7140 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7142 * Do not show the error "Error receiving packet bla bla"
7143 in server if it really was not an error (-2 means that reading
7144 is pending). Affected file silcd/server.c.
7146 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7148 * Fixed a possible crash in silc_server_remove_clients_by_server
7149 in silcd/server.c. Fixed there also some memory leaks.
7151 * Fixed the silc_idlist_replace_client_id. It could replace
7152 wrong key in the hash table. Affected file silcd/idlist.c.
7154 * Do not check whether there are global users on the channel
7155 if the channel->global_users is FALSE. Affected functions
7156 silc_server_remove_from_one_channel and
7157 silc_server_remove_from_channels in silcd/server.c. Also,
7158 do not check if the removed client is local as we can be
7159 sure that global client was not removed from the channel
7160 and checking for global users is not needed.
7162 * The silc_server_remove_clients_by_server now re-generates
7163 the channel keys correctly for those channels that had
7164 clients removed from them. Affected file silcd/server.c.
7166 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7168 * Found the reason of random crashes in the server. We weren't
7169 ignoring the SIGPIPE signal (which can be sent in write())
7170 and it crashed the server. Affected file silcd/silcd.c.
7172 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7174 * Assure that sock->user_data is not NULL in the function
7175 silc_server_packet_send in silcd/packet_send.c.
7177 * Disconnect the remote connection if it could not be added
7178 to any ID lists in the server. The affected file is
7181 * Check in silc_server_packet_send[_real/dest] that the
7182 socket is not disconnecting and ignore the data if it is.
7183 Affected file silcd/packet_send.c.
7185 * Define inline to __inline on native WIN32 compilation.
7186 Affected file includes/silcwin32.h.
7188 * Added some explicit type casts for inline code since MSVC
7189 require them. Affected files lib/silcutil/silcbuffer.h,
7190 lib/trq/silcdlist.h and lib/trq/silclist.h.
7192 * Print warning in log files from now on if the packet
7193 decryption fails. Affected file silcd/server.c.
7195 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7197 * Changed the `say' client operation's interface to accept
7198 new `type' argument to indicate the type of the message sent
7199 by the library. The application may filter the library's
7200 messages according the type. The affected file is the
7201 lib/silcclient/silcapi.h.
7203 * Added two new functions to lib/silcclient/silcapi.h:
7204 silc_client_del_client and silc_client_del_client_by_id.
7205 Affected file lib/silcclient/idlist.c.
7207 * Moved the clientincludes.h from includes/ to silc/ and
7208 serverincludes.h from includes/ to silcd/.
7210 * The modes for the CMODE and CUMODE are now passed as
7211 uint32 for application with COMMAND_REPLY. The affected
7212 file is lib/silcclient/command_reply.c.
7214 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7216 * /WHOIS without arguments shows client's own information.
7217 Affected file lib/silcclient/command.c.
7219 * Changed PING to not accept any arguments. The specs
7220 says that client can ping only the connected server so
7221 requiring an argument is not needed. Affected file is
7222 lib/silcclient/command.c.
7224 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7226 * Fixed a fatal bug in private message sending and reception
7227 encryption and decryption when using private message keys.
7228 The implementation was incorrect and did not follow the
7229 specification. It causd that some of the message were
7230 lost since it did not use the sending and receiving keys
7231 as the protocol suggests. This has been fixed and will cause
7232 incompatibilities with older clients when sending private
7233 message encrypted with private message keys. Affected files
7234 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7235 and various other in Irssi SILC Client.
7237 Added `responder' boolean argument to the functions
7238 silc_client_add_private_message_key[_ske] to indicate when
7239 the key is added as responder or initiator of the key
7242 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7244 * Removed the silc_ske_check_version function and created
7245 a SilcSKECheckVersion callback. Added also a function
7246 silc_ske_set_callbacks that is now used to set all SKE
7247 callbacks. The callback functions are not given to
7248 the SKE functions anymore, but this function is used to
7251 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7253 * Added `silc_version' argument to the silc_client_alloc
7254 to define the version of the application for the library.
7255 The library will use the version string to compare it
7256 against the remote host's (usually a server) version
7257 string. Affected file lib/silcclient/silcapi.h
7259 * Added the KE protocol context to Key Agreement context
7260 in client library so that we can abort the SKE if it
7261 is in process when we get timeout. Affected file is
7262 lib/silcclient/client_keyagr.c.
7264 * Do not resolve the client ID forever if it returns in the
7265 first time that such client does not exist. This was done
7266 for example with private message. Affected file is
7267 lib/silcclient/client_prvmsg.c.
7269 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7271 * Do not add regex.h for WIN32. The affected file
7272 includes/silcincludes.h.
7274 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7275 not work yet 100%. It generates the DLL's automatically
7276 when compiling with --with-win32 under cygwin.
7278 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7280 * lib/contrib/regex.c is not compiled on WIN32.
7282 * Added silc_net_get_socket_opt function to the
7283 lib/silcutil/silcnet.h.
7285 * Added includes/silcwin32.h for WIN32 specific includes
7288 * Do not use ptime structure or any of the posix process
7289 functions on WIN32 in lib/silccrypt/silrng.c.
7291 * Added silc_gettimeofday to provide generic function
7292 for struct timeval on all platforms. Added the function
7293 to lib/silcutil/silcutil.h.
7295 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7297 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7298 library as they clearly belong there. As a plus side we
7299 can make the actual socket connection routines platform
7302 Added also new generic function silc_socket_read and
7303 silc_socket_write (that used to be silc_packet_[read/write].
7304 The implementation of these are platform specific.
7306 * Added WIN32 specific routines of silc_socket_[read/write]
7307 to lib/silcutil/win32/silcwin32sockconn.c.
7309 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7311 * Added preliminary support for native WIN32 compilation under
7312 cygwin (using the -mno-cygwin option for GCC) to the
7313 ./configure.in.pre. The --with-win32 now prepares the
7314 compilation for native WIN32.
7316 * Rewrote the SILC Scheduler interface in the file
7317 lib/silcutil/silcschedule.h. The scheduler is now context
7318 based and does not have anymore any global static scheduler.
7319 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7320 and created lib/silcutil/win32 directory for WIN32 based
7323 * Added Unix specific network routines to the
7324 lib/silcutil/unix/silcunixnet.c and the old
7325 lib/silcutil/silcnet.c includes now only generic routines.
7327 Added WIN32 specific network routines to the
7328 lib/silcutil/win32/silcwin32net.c.
7330 * Added Unix specific utility functions from the
7331 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7333 * Added WIN32 SILC Scheduler to the file
7334 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7337 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7339 * Do not handle JOIN notify in the server if the target client
7340 is not registered (idata->registered == FALSE). The affected
7341 file is silcd/packet_receive.c.
7343 * Update the nickrec->founder in event_cumode in the Irssi SILC
7344 client. Affected file irssi/src/silc/core/silc-channels.c.
7346 * Fixed the CUMODE_CHANGE notify handling in the server when
7347 server and router are announcing their clients on channels.
7348 Now the mode changes are saved and notified correctly. The
7349 affected file is /silcd/packet_receive.c.
7351 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7352 They really did not replace the cache entry in the ID Cache.
7353 Now they do that. Affected file silcd/idlist.c.
7355 * Fixed the KICK notify handling in the Irssi SILC client to
7356 update the channel records so that the kicked client does not
7357 appear to be on the channel. The affected file is
7358 irssi/src/silc/core/silc-channels.c.
7360 * Always update the conn->current_channel when executing command
7361 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7363 * Fixed the KILL notify handling in Irssi SILC client to remove
7364 the killed client on all channels.
7366 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7368 * Fixed the silc_parse_command_line to remove extra spaces
7369 from the start and end of the arguments. Affected file is
7370 lib/silcutil/silcutil.c.
7372 * Cancel and free any active protocol in the function
7373 silc_server_close_connection. Affected file silcd/server.c.
7375 * Cancel and free any active protocol in the function
7376 silc_client_close_connction. Affected file is
7377 lib/silcclient/client.c.
7379 * Do not execute the KILL command for clients that are in
7380 history (ie. they are not in the network). Affected file is
7383 * Fixed KILL notify handling, client does not crash anymore.
7384 Affected file irssi/src/silc/core/silc-channels.c.
7386 * Reduced the default packet buffer size from 2048 to 1024 in
7387 lib/silccore/silcpacket.c.
7389 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7390 counter to the SKE context that is incresed when the SKE library
7391 performs async operation outside the library. If the outside
7392 process frees the SKE context and FREED status will be set
7393 and the library will detect after the sync operation that the
7394 libary is freed. The affected files are
7395 lib/silcske/silcske[_status].[ch].
7397 * Resolve the client entry information in the function
7398 silc_client_channel_message to assure that NULL pointer is not
7399 passed as client entry to the application. */
7401 * Fixed the task timeout calculation to assure that there is
7402 never negative timeouts. The affected file is
7403 lib/silcutil/silcschedule.c.
7405 * Fixed the channel user mode notification sending in server.
7406 It was sent point-to-point to the router (or to server by router)
7407 but it needs to be destined to a channel. The routines now
7408 supports sending the channel user mode notifys to the channels
7409 when announcing clients and channels. Affected files are
7410 silcd/server.c and silcd/packet_receive.c.
7412 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7413 It did not actually replace the old channel entry in the cache.
7414 Affected file lib/silcclient/client_notify.c.
7416 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7418 * Fixed a possible crash in silc_packet_send_prepare. It now
7419 assures always that there is enough space in the buffer and
7420 at the tail area of the buffer (for MAC).
7422 Fixed the inbound buffer reallocation in silc_packet_read.
7423 It was old code and did not handle the reallocation correctly.
7426 The affected file is lib/silccore/silcpacket.c.
7428 * Fixed buffer overflow in silc_parse_nickname in the file
7429 lib/silcutil/silcutil.c.
7431 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7433 * make install generates new server keys only if there is not
7436 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7438 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7439 Added check that if the NOREPLY is set then we will not send
7440 the away message. This avoids infinite loop of away messages
7441 if both clients are away. The affected file is
7442 lib/silcclient/client_prvmsg.c.
7444 * Fixed client crash if /NICK was given without arguments.
7445 Affected file lib/silcclient/command.c.
7447 * Server does not send the invite list in INVITE command back
7448 to the client if the list was not altered. Added this notion
7449 to the protocol spec as well. Affected file silcd/command.c.
7451 Fixed possible crash in INVITE command by checking the
7452 value of silc_server_get_client_route command.
7454 * Fixed the INVITE notify type handling. The arguments are now
7455 taken in correct order and client does not crash. The affected
7456 file is irssi/src/silc/core/silc-channels.c.
7458 Removed the "Inviting xxx to channel" message from the
7459 client library away and let the application handle it.
7460 Affected file lib/silcclient/command.c. Added that message
7461 to Irssi SILC client's message formats.
7463 * Fixed CMODE command crash in client. It now checks the
7464 amount of arguments correctly and does not crash. The affected
7465 file is lib/silcclient/command.c.
7467 * Do not create new channel automatically in silc_channels_join
7468 but check whether the channel by that name already exists.
7469 Affected file irssi/silc/core/silc-channels.c.
7471 * Do not send the SERVER_SIGNOFF to router if the disconnected
7472 entity was the router. Affected file silcd/server.c.
7474 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7475 SILC client as it was missing from there.
7477 Added the handling of the KICK notify to the Irssi SILC client
7478 as it was missing. Added "you have been kicked" message to
7479 Irssi SILC client's message modules formats.
7481 Added the handing of the KILL notify to the Irssi SILC client
7482 as it was missing. Added the kill message module formats
7485 The affected file is irssi/src/silc/core/silc-channels.c.
7487 * The router did not save the channel mode the server announced.
7488 Affected file silcd/packet_receive.c.
7490 * Fixed a possible crash in INFO command in server. If the
7491 server did not provide the server info it crashed. Affected
7492 file silcd/command.c.
7494 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7496 * Fixed the GETKEY command in the server to check also the
7497 global list. Otherwise the GETKEY would not work correctly
7498 in normal SILC server. Affected file silcd/command.c.
7500 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7502 * Fixed GETKEY crash, it crashed if the command did not succseed.
7504 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7506 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7507 is now real and not just an macro interface to GMP.
7509 Removed the entire GMP from the source tree and imported new
7510 NSS MPI library instead. Reason for removing GMP is that it is
7511 extremely large and compiles extremely slow. The NSS MPI
7512 is only a few files and compiles in less than 10 seconds.
7513 The speed is also about the same as GMP. The MPI is imported
7514 to lib/silcmath/mpi.
7516 If the system has GMP installed we will still use the GMP.
7517 If it is not then the NSS MPI will be compiled.
7519 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7521 * Merged a long nickname (127 characters long) crash bugfix from
7522 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7524 * Merged a freed memory reference bugfix from Irssi CVS tree.
7525 Affected file irssi/src/core/commands.c.
7527 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7529 * Added the server's public key sving and verification to the
7530 server when performing the SKE. This was missing and the
7531 remote server's (or router's) public key was accepted without
7532 checking whether we have it previously or trust it at all.
7533 Affected file silcd/protocol.c.
7535 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7537 * Check in the silc_server_timeout_remote if protocol is active
7538 and make sure that the protocol's final callback is called so
7539 that all memory if freed. Affected file silcd/server.c.
7541 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7543 * silc_server_whois_send_reply crashed the server if the nickname
7544 was 127 characters long. Affected file silcd/command.c.
7546 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7548 * Added sanity check to the silc_server_new_client. If the hostname
7549 is provided inside username then check that the provided hostname
7550 really is the same as the resolved one. If the hostname was not
7551 resolved then check it from the public key. Affected file is
7552 silcd/packet_receive.c.
7554 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7555 if the server disconnected us and the connection is not valid
7556 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7558 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7559 the library to the lib/silcutil/silcutil.[ch].
7561 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7563 * Close log file after open. Affected file
7564 lib/silcutil/silclog.c.
7566 * Check whether sock == NULL in silc_client_send_packet and return
7567 if it is. Affected file lib/silcclient/silcclient.c.
7569 * Check rec->entry == NULL in the Irssi SILC Client before
7570 sending the channel message. Affecte file is
7571 irssi/src/silc/core/silc-servers.c.
7573 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7575 * Merged a splitted window bugfix from Irssi CVS tree. The
7576 affected file is irssi/src/fe-text/textbuffer-view.c.
7578 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7579 It did not print nickname.
7581 * Improved the distributions system a bit.
7583 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7585 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7586 irssi/src/fe-text/gui-window.c.
7588 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7589 to in-active server. The affected file is
7590 irssi/src/silc/core/client_ops.c.
7592 * Resolve the client in USERS command reply if the entry does
7593 not have username resolved. The affected file is
7594 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7595 command to WHOIS command to really resolve stuff. The USERS
7596 is not used any more in any critical section so WHOIS can
7597 be used even though it might be slower than IDENTIFY.
7599 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7602 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7604 * Changed the protocol API a bit more consistent in the
7605 lib/silccore/silcprotocol.[ch].
7607 * Changed the following headers to ROBODoc format:
7609 lib/silccore/silcpayload.h
7610 lib/silccore/silcprotocol.h
7611 lib/silccore/silcsockconn.h
7613 All core library headers are now formatted.
7615 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7617 * Fixed a bug in Irssi SILC client; do not show that you are
7618 server/router operator if you really are not. Affected file is
7619 irssi/src/silc/core/client_ops.c.
7621 * Renamed silc_command_free_payload to silc_command_payload_free.
7622 Affected file lib/silccore/silccommand.h
7624 * Added silcmath.h to include the prototoypes of various routines
7625 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7628 * Changed the following headers to ROBODoc format:
7630 lib/silccore/silcchannel.h
7631 lib/silccore/silccommand.h
7632 lib/silccore/silcid.h
7633 lib/silccore/silcidcache.h
7634 lib/silccore/silcmode.h
7635 lib/silccore/silcnotify.h
7636 lib/silccore/silcpacket.h
7637 lib/silcmath/silcmath.h
7639 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7641 * Added checking to the server code not to start the server if
7642 ciphers and stuff are not configured properly. Affected files
7643 silcd/serverconfig.[h] and silcd/server.c.
7645 * Changed the layout of the header files of the public interfaces
7646 in the SILC libraries. The new layout supports ROBODoc
7647 documentation tool (and some others) so that it is easy to create
7648 a library reference manual. All the other headers and source
7649 code must still follow the CodingStyle document. Also source
7650 code must not include these ROBODoc stuffs, only the headers.
7651 Furthermore, all public interface headers must now be named
7652 by using `silc' prefix, example: silcapi.h, silccipher.h.
7653 Some files were renamed due to this. All the other headers
7654 must not be used as public interfaces. I will update the
7655 CodingStyle document later. Changed following headers, so far:
7657 lib/silcclient/silcapi.h
7658 lib/silccore/silcauth.h
7659 lib/silccore/silcprivate.h
7660 lib/silccrypt/silcdh.h
7662 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7666 * Removed silc_client_packet_send_flush from the client library
7667 as it is not needed. Affected file lib/silcclient/client.[ch].
7669 * Added printing of message of unresolved authentication method
7670 to the Irssi SILC client. Added it to the module formats.
7671 Removed the same message from the client library.
7673 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7675 * Added new distribution feature, DISTLABEL. Every distribution
7676 can define own preprocessor label that can be used in the
7677 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7678 file distributions, acconfig.h.pre and prepare.
7680 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7682 * Added Makefile.defines_int to include the actual definitions
7683 for Makefile.defines.in. Tested the new distribution system,
7684 created distributions and tested installation.
7686 * Added AWAY message printing to the Irssi SILC client. Added
7687 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7689 * Added SCONNECT command to call the SILC's CONNECT command.
7690 Cannot use CONNECT directly since Irssi uses that internally.
7691 Affected file irssi/src/silc/core/silc-servers.c.
7693 Added ACTION local command. It is same as ME command but takes
7694 the channel as mandatory argument.
7696 Rewrote some of the Irssi's help files to suite for SILC
7699 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7701 * Added Makefile.defines[.in] that should for now on be included
7702 in all Makefile.am file in the source tree. That file includes
7703 all common compilation definitions for SILC source tree.
7705 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7707 * Minor changes to the ./prepare script to change the package
7708 name according the distribution name to the configure.in.
7710 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7712 * Created new distribution system. Added file `distributions'
7713 that defines all the distributions that can be created out of
7714 the SILC source tree. The ./prepare script now reads that
7715 file to determine how to prepare the distributions. The
7716 first argument to the ./prepare is the name of the distribution
7717 and second is the version of the distribution. If given
7718 without arguments it creates the default (toolkit) distribution
7719 with the default version (defined in ./prepare).
7721 All Makefile.am files that are subject to the distributions
7722 are now named as Makefile.am.pre. These are ./Makefile.am
7723 and lib/Makefile.am. Others may be changed later.
7725 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7727 * Added invite list, ban list, some key management and connection
7728 error message printing to module formats in the Irssi SILC client.
7730 * Added new silc_client_set_away_message to set the away message
7731 that is back to the person who sent private message. The
7732 affected file lib/silcclient/silcapi.h and the
7733 lib/silcclient/client_prvmsg.c.
7735 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7737 * Fixed the private message sending in the Irssi SILC client,
7738 added local command KEY to the Irssi SILC client.
7740 Added key management and key agreement message formats to the
7741 irssi/src/fe-common/silc/module-formats.[ch].
7743 Added USERS (alias WHO) printing, server/router operator
7744 indication and LIST command printing to the module formats.
7746 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7748 * Fixed channel joining notify handling, cumode notify handling
7749 from Irssi SILC client.
7751 * Added SILC specific module-formats to the Irssi SILC client so
7752 that SILC specific message hilighting, colors etc is possible.
7753 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7755 Added channel mode, channel user mode, actions, notices,
7756 whois and whowas printing to the the module-formats.c.
7758 * Fixed a bug in channel deletion in the server. The channel
7759 is not left to the cache even if the channel founder auth mode
7760 is set when there are no users anymore on the channel. Affected
7761 file silcd/server.c.
7763 * The silc_net_localhost now resolves the entire hostname including
7764 the domain name. Affected file lib/silcutil/silcnet.c.
7766 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7768 * Changed the ask_passphrase client operation to be ascynchronous.
7769 It has now a completion callback and a context that the
7770 application must call after it has got the passphrase from
7771 the user. Affected files lib/silcclient/silcapi.h,
7772 lib/silcclient/protocol.c, lib/silcclient/command.c and
7775 Added SilcAskPassphrase callback that the application calls
7776 to deliver the passphrase to the library.
7778 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7779 The public key verification and especially a certificate
7780 verification is asynchronous procedure.
7782 Added new SILC_SKE_STATUS_PENDING status to indicate the
7783 request is pending and a callback will be called to finalize
7786 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7787 indicate that remote end did not send its public key (or
7788 certificate), even though we require it. Added check for this
7789 condition in the SKE. This was a security bug, now fixed.
7791 Defined new SilcSKEVerifyCbCompletion callback that is called
7792 when the verification process is completed.
7794 The affected files lib/silcske/silcske_status.h and
7795 lib/silcske/silcske.[ch].
7797 * Changed the verify_public_key client operation to be async
7798 as well. Defined SilcVerifyPublicKey callback that is used to
7799 indicate the success of the public key verification process.
7801 Changed the server and client to use the new async client
7804 * Changed the Irssi SILC client's internal scheduler to be called
7805 twice as many times as it used to be. As a result the client
7806 should be a bit faster now. Affected file is
7807 irssi/src/silc/core/silc-core.c.
7809 * Added support to Irssi SILC client of asynchronous public key
7810 verification and passphrase inquiry. Affected file is
7811 irssi/src/silc/core/silc-core.c.
7813 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7815 * Do not say "You have left channel %s" in client library.
7816 Moved it to the application. Affected files are
7817 lib/silcclient/command.c and silc/client_ops.c.
7819 * Fixed silc_client_get_clients. Command context was not
7820 duplicated and was freed memory in the callback. Affected
7821 file lib/silcclient/idlist.c.
7823 * Do not say "you are now talking..." on JOIN command in the
7824 client library. The appliation must handle it.
7826 * Do not say ".. changed topic to" in command reply in the
7827 client libary. The application must handle it.
7829 * Fixed TOPIC command sending in the client library.
7831 * Fixed a memory leak in silc_client_command_free in the file
7832 lib/silcclient/command.c.
7834 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7836 * Imported a modified version of Irssi client to the source tree.
7837 The Irssi will be used to create a new client called
7838 Irssi SILC. Imported to irssi/.
7840 Added silc_core_init_finish function to the Irssi. Affected
7841 file irssi/configure.in.
7843 A lot changes in the Makefile.ams around the irssi tree.
7845 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7847 * Do not rehash if the new size is same as the old size of the
7848 hash table, in the silc_hash_table_rehash*. The affected file
7849 lib/silcutil/silchashtable.c.
7851 * Replaced hash_table_del_by_context calls from the server
7852 (when channel->user_list and client->channels) to the
7853 hash_table_del as it is sufficient and faster.
7855 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7857 * Added silc_hash_table_list, silc_hash_table_get and the
7858 SilcHashTableList structure to provide an alternative way to
7859 traverse the hash table. The affected files are
7860 lib/silcutil/silchashtable.[ch].
7862 * Changed the server's idlist routines to use the hash table
7863 routines to optimize the code.
7865 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7867 * Replaced the client entry's `channel' list and channel entry's
7868 `user_list' list to hash tables for optimized lookup. Changed
7869 the code to use the hash table interface around the code.
7870 Affected file lib/silcd/idlist.[ch].
7872 * Added `auto_rehash' boolean argument to the function
7873 silc_hash_table_alloc to indicate whether the hash table should
7874 auto-rehash when it thinks is appropriate time. It will
7875 increase the hash table size if the there is twice as much
7876 entries in the table than the size of the table, and will
7877 decrease the size if there are twice as less entries than
7878 the size of the table.
7880 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7882 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7884 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7886 * silc_idcache_purge_by_context deletes the entry now by context
7887 as it is supposed to do. Affected file lib/silccore/idcache.c.
7889 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7890 client is not anymore valid (WHOWAS givens the info) and not
7891 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7893 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7895 * Removed the `data' and `data_len' arguments from the ID Cache
7896 interfaces and added `name' argument. ID Cache does not handle
7897 anymore the binary data only a names associated with given ID.
7899 * When hashing a Client ID with silc_hash_id the entire ID is
7900 not hashed anymore, instead only the hash of the Client ID is
7901 hashed. This way we can access the Client ID from the cache
7902 with Client ID but with the hash of the ID (which is a hash of
7903 the nickname) as well without any difference in performance.
7905 Added also silc_idcache_find_by_id_one_ext to do one on one
7906 searching when we have the actual ID. Added also function
7907 silc_hash_client_id_compare. The affected files are
7908 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7910 * When hashing the name associated with a ID it is always done
7911 in lowercase. This way we can access the cache without worrying
7912 about case-sensitivity, even though, for example nicknames are
7915 * Fixed a bug in server with channel message sending. It put
7916 wrong ID type as destination ID. The affected file
7917 silcd/packet_send.c.
7919 * silc_idcache_del_by_context now deletes from all hash tables
7920 by context. Affected file lib/silccore/idcache.c.
7922 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7924 * Changed the client library to use the new ID Cache interface.
7925 Changes around the source tree.
7927 * Added silc_hash_table_rehash_ext to rehash with specific
7928 hash function. Affected file lib/silcutil/silchashtable.[ch].
7930 * Added silc_hash_string_compare to compare two strings in the
7931 hash table. Affected file lib/silcutil/silcutil.[ch].
7933 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7935 * Added new function silc_idcache_del_by_context into the
7936 lib/silccore/idcache.[ch].
7938 * Changed the server's ID list routines to use the new ID Cache
7939 interface. Changes around the source tree.
7941 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7943 * Added silc_hash_table_del[_by_context]_ext functions in to the
7944 lib/silcutil/silchashtable.[ch].
7946 Removed silc_hash_table_find_all* routines and added new
7947 silc_hash_table_find_foreach to replace them.
7949 Added silc_hash_table_replace_ext function as extended
7950 replacing function. Separated the simple hash table interface
7951 from the extended hash table interface in the file
7952 lib/silcutil/silchashtable.h.
7954 * Fixed minor bugs and changed it to use some of the new
7955 hash table functions in lib/silccore/idcache.c
7957 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7959 * Added new function silc_hash_table_find_all to return all keys
7960 in the hash table by the specified key. As the hash table is
7961 collision resistant it also makes it possible to have several
7962 duplicate keys in the hash table. This function may be used to
7963 find all of the keys from the hash.
7965 Added user_context arguments to the SilcHashFunction,
7966 SilcHashCompare and SilcHashDestructor to deliver user specified
7969 Added new fuctions silc_hash_table_find[_all]_ext to do
7970 extended lookup with specified hash and compare functions and
7971 specified user contexts.
7973 Added new function silc_hash_table_add_ext to add the key
7974 with specified hash function and user context.
7976 Added new function silc_hash_table_foreach to traverse all
7977 entrys in the hash table. Added SilcHashForeach callback
7980 Added new function silc_hash_table_del_by_context to delete
7981 the entry only if the context associated with the key matches.
7983 Affected files are lib/silcutil/silchashtable.[ch].
7985 * Removed silc_hash_[server/client/channel]_id and added just
7986 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7987 silc_hash_id_compare to compare two ID's using as the hash table
7988 comparison function. Added also silc_hash_data to hash
7989 binary data and silc_hash_data_compare to compare it.
7991 * Removed silc_idlist_find_client_by_hash as it is not needed
7992 anymore. Affected file silcd/idlist.[ch].
7994 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7995 to use internally the SilcHashTable. The new ID Cache is a lot
7996 faster than the old one. Some of the ID Cache interface was also
7997 rewritten and obsolete and stupid functions were removed.
7999 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8001 * Added entry_count field to the SilcHashTable to keep the number
8002 of the entries in the table. Implemented the function
8003 silc_hash_table_rehash. Added new function
8004 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8006 Fixed a minor bug in silc_hash_table_free.
8008 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8009 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8010 into the lib/silcutil/silcutil.[ch].
8012 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8014 * Implemented a collision resistant hash table into the
8015 lib/silcutil/silchashtable[ch]. See the header and the source
8016 for the SilcHashTable API.
8018 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8020 * Merged dotconf version 1.0.2 into lib/dotconf.
8022 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8024 * Do not compile anything in lib/silcsim/* if the SIM support
8025 is not enabled. The tree should now compile without problems
8028 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8030 * Compiled the SILC under cygwin. Compiled and tested briefly
8031 without problems. More tests needed. The SIMs didn't compile
8034 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8036 * Fixed possible crash in silc_get_username in the
8037 lib/silcutil/silcutil.c.
8039 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8041 * Fixed a va_arg in silc/client_ops.c.
8043 * Oops, RC5 routines were named AES and caused some problems
8044 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8046 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8048 * Added new SilcIDIP structure into the lib/silccore/id.h and
8049 replaced the old `ip' fields from all SILC ID's to that type.
8050 This is a step towards IPv6 support.
8052 The silc_id_get_len takes now the ID as an extra argument.
8053 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8054 both IPv4 and IPv6 based ID's.
8056 The affected files are lib/silccore/id.[ch] and other files
8057 around the tree using these routines.
8059 * Removed the ID length arguments in server from various
8060 silc_server_send_notify_* routines -> they are not needed
8063 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8065 * Fixed memory leak in silc_encode_pem_file in the file
8066 lib/silcutil/silcutil.c.
8068 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8070 * Check minor version as well in the SKE. Affected files are
8071 silcd/protocol.c and lib/silcclient/protocol.c.
8073 * Added --identifier option to the server so that an identifier
8074 can be when creating the public key for the server. Affected
8075 file is silcd/silcd.c.
8077 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8078 lib/silccrypt/silcpkcs.c.
8080 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8082 * Register default ciphers and stuff when using -C option with
8083 the server. Affected file sildc/silcd.c.
8085 * Put back the servers public key filename format, it is better
8086 than the new one. For now, the client keys are saved with the
8087 new filename format. The affected file silc/client_ops.c.
8089 * Implemented the Cipher API for the rest of the ciphers that
8090 did not implement it or implemented it the wrong way.
8092 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8094 * Register default ciphers and stuff when using the -S option
8095 in the client. Affected file silc/silc.c. Same also when
8096 creating new key pair with -C option.
8098 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8100 * Fixed the silc_verify_public_key client operation function to
8101 save the public keys differently. The fingerprint is now
8102 used as filename and not the hostname. This way also the
8103 client keys are saved uniquely and not with hostnames. The
8104 affected file is silc/client_ops.c.
8106 * Trimmed the silc_hash_fingerprint function to remove extra
8107 whitespaces from the end of the fingerprint. The affected
8108 file is lib/silccrypt/silchash.c.
8112 * Added silc_cipher_register_default function to register all
8113 default ciphers. It can be used when configuration files
8114 does not exist and the application does not want any specific
8115 ciphers in any specific order.
8117 The SilcDList is now used as silc_cipher_list dynamically
8118 allocated cipher list. Removed the static list all together
8119 and now all ciphers must be allocated to the dynamic list.
8120 The silc_cipher_alloc routine was changed to check only the
8123 All silc_cipher_* routines that used to return int returns
8126 The affected files lib/silccrypt/silccrypt.[ch].
8128 * The same thing was done to silc_hash_* as for silc_cipher_*
8129 routines. Affected files lib/silccrypt/silchash.[ch].
8131 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8132 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8133 Added also silc_pkcs_[un]register[_default] functions.
8134 Removed the data_context from the PKCS API.
8136 * Added silc_hmac_register_default function to register default
8137 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8138 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8139 to unregister all hmacs at once.
8141 * Register the default ciphers, hash functions, PKCSs and HMACs
8142 if client's configuration file does not exist. The affected
8145 * The client did not load the hash functions from the SIM
8146 modules at all. Added support for this. Affected file is
8147 silc/clientconfig.c.
8149 * When decoding public key with silc_pkcs_public_key_decode, check
8150 the supported algorithm only if PKCS are registered. Affected
8151 file lib/silccrypt/silcpkcs.c. The same was done with the
8152 silc_pkcs_private_key_decode.
8154 * Fixed the SILC List routines to keep the list always in order.
8155 It used to change the list's order when traversing the list but
8156 not it preserves the order. Affected file lib/trq/silclist.h.
8158 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8160 * Added the client library to use the SilcSocketConnection's
8161 reference counter (by silc_socket_dup) to prevent the bug that
8162 the socket object may be freed underneath async operation.
8164 * The name resolv library checking fixes in the configure.in.pre.
8167 * Created new version of the protocol drafts for future
8168 development. The -03 drafts are the ones that will be changed
8169 in the trunk now and the -02 will remain as they are.
8171 * Send list of CUMODE notifys to the router when announcing
8172 the channel users to the router. Affected file silcd/server.c.
8173 If the router receiving channel founder CUMODE for a channel
8174 that already has channel founder it will send CUMODE notify
8175 to the sender to remove the channel founder rights from the
8176 announced client. Affected file silcd/packet_receive.c.
8178 * The CUMODE notify may now use Server ID as well as the entity
8179 who changes the mode. Updated protocool specs.
8181 * Updated INSTALL and README files.
8183 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8185 * New web pages in the http://silc.pspt.fi. The pages was
8190 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8192 * Implemented the [DenyConnectin] config section in the server.
8193 Added silc_server_config_denied_conn to check whether incoming
8194 connection is denied. Affected file silcd/serverconfig.[ch].
8196 * Do not check the ports when checking the incoming configuration
8197 data if the port is 0, meaning any. Affected file is
8198 silcd/serverconfig.c.
8200 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8202 * Fixed buffer overflow in silc_string_compare in the file
8203 lib/silcutil/silcutil.c.
8205 * Fixed double free in silc_server_command_leave in the file
8208 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8210 * Fixed the version checking in the server. Affected file is
8213 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8215 * Fixed the configuration data fetching when accepting new
8216 connections in the server. Affected file silcd/server.c.
8218 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8220 * Added `sender_entry' argument to the function
8221 silc_server_packet_relay_to_channel so that we can check
8222 whether some destination actually belongs to the same route
8223 the sender belongs (ie, we must not resend the packet to the
8224 sender). Affected file silcd/packet_send.[ch].
8226 * Added `servername' field to the SilcClientEntry in the server
8227 to hold the name of the server where client is from. Affected
8228 file is silcd/idlist.h.
8230 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8232 * Moved the channel message encrypting in the router betwen
8233 router connections from silc_server_channel_message to the
8234 silc_server_packet_relay_to_channel since we want to check
8235 whether we have anybody channel before encrypting anything.
8236 Affected files silcd/packet_[receive/send].c.
8238 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8240 * Fixed the [AdminConnection] server config section to support
8241 multiple entries. Affected file silcd/serverconfig.c.
8243 * Added support into the server to check the validity of the
8244 incoming connection before executing any KE or authentication
8247 * The connection configuration is now saved to the KE and
8248 connection auth protocol contexts and not fetched anymore in
8249 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8251 * The local hosts listenning address and port is also resolved
8252 now when starting the server. We want to have the socket object
8253 to include the real address and port for the listener. Added
8254 new function silc_net_check_local_by_sock into the files
8255 lib/silcutil/silcnet.[ch].
8257 * Fixed a broadcast bug in server -> do not broadcast if we
8260 * Fixed a routing bug. Do not route broadcast packets ever.
8261 Broadcast packets must be processed always and not routed since
8262 they may be destined to some other host than yourself and thus
8263 would get routed without no good reason. Affected file is
8266 * Added function silc_server_config_is_primary_route to check
8267 whether primary router connection has been configured (a router
8268 configuration that we are initiating). If there is not, we
8269 will assume that there is only two routers in the SILC network
8270 and we will use the incoming router connection as our primary
8271 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8273 * Changed the order of the broadcasting. Broadcast _after_ the
8274 packet has been processed not before. Affected file is
8277 * Fixed a [ClientConnection] parsing bug. The port was never
8278 parsed correctly thus resulting to port 0. Affected file
8279 silcd/serverconfig.c.
8281 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8282 argument and did not set the broadcast packet flag. Affected
8283 file silcd/packet_send.c. Fixed same bug in the function
8284 silc_server_send_notify as well.
8286 * If we receive NEW_ID packet for our own ID in the server, ignore
8289 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8293 * Removed the nickname from the Private Message Payload.
8294 Updated the code and the protocol specs.
8296 * Updated protocol specs for submitting to the IETF.
8298 * Tweaked the Random Number Generator a bit. Affected file
8299 lib/silccrypt/silcrng.c. Exported a new function
8300 silc_rng_[global]_add_noise which can be used to add more
8303 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8305 * Do not parse packets with different timeout when protocol
8306 is active -> may cause problem with rekey. Affected file
8309 * When server receives signoff notify it must not create
8310 new channel key if the client is on any channels since the
8311 sender of the signoff notify will create it.
8313 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8315 * Added printing of error messages during SKE protocol from the
8316 failure packet sent by server during SKE. Affected file
8319 * Removed the client's failure_callback handling with timeout
8320 and handle it immediately when received.
8322 * The SKE library returned wrong type in SUCCESS and FAILURE
8323 packets. They must be 32 bit MSB not 16 bit MSB.
8325 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8327 * Ok, rewrote the logic of the re-key and now it seems to work.
8328 I tested it on high traffic with frequent re-keys without
8329 problems. Added hmac_receive (and renamed hmac to hmac_send)
8330 in SilcClientConnection in lib/silcclient/client.h and
8331 in SilcIDListData in silcd/idlist.h. Also, removed the
8332 SilcPacketParserContext's cipher and hmac fields as they are
8333 not needed anymore and actually caused some problems when
8334 the ciphers and hmac's changed underneath the packet parser.
8336 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8338 * If re-key protocol is active then process the incoming packets
8339 synchronously since we must assure that icoming packets encrypted
8340 with the old key is processed before the new keys is set to
8341 use. This is true other packets than for REKEY packets.
8342 Affected file silcd/server.c. The same was done to client library
8343 as well, affected file lib/silcclient/client.c.
8345 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8347 * Fixed bug in client and server to accept the force send if
8348 the packet is send from silc_[server/client]_packet_process
8349 function. Otherwise the packets are never delivered, oops.
8351 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8353 * Disable force sending of packets when REKEY protocol is active.
8354 We must assure that no packet is sent directly when rekey is
8355 performed. All packets must be sent through packet queue.
8356 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8357 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8358 function is silc_[server/client]_packet_send_real to check
8361 * Replaced the SIM paths from example config files to
8362 /usr/local/modules. Also, make install creates now
8363 /usr/local/silc/logs directory to hold all the SILC server
8366 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8368 * Made the configure.in.pre work on Solaris. Patch by salo.
8370 * Made all ciphers compatible with non-x86 machines. Defined
8371 CBC mode macros into lib/silccrypt/ciphers_def.h.
8373 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8375 * Fixed the make install.
8377 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8379 * When MAC computation fails the silc_packet_decrypt returned 0
8380 even though it was supposed to return -1. Fixed this. The
8381 affected file is lib/silccore/silcpacket.c.
8383 * Do not replace the config files in /etc/silc (in make install)
8384 if they already exist. Affected file ./Makefile.am.
8386 * Do not send re-key packets immediately but through packet queue.
8387 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8389 * Changed silc_net_check_host_by_sock to return FALSE if the
8390 IP/DNS could not be resolved. Though, it returns the IP address
8391 now even if it could not resolve it (but returns also FALSE).
8392 Affected file lib/silcutil/silcnet.[ch].
8394 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8396 * Added silc_pkcs_decode_identifier to decode the public key's
8397 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8398 Added also silc_pkcs_free_identifier. Added also new context
8399 SilcPublicKeyIdentifier.
8401 * Added -S option to the silc client. It is used to dump the
8402 contents of the specified public key file.
8404 * Changed the PKCS api to return the public key length when
8405 setting the public key.
8407 * Fixed a fatal bug in the public and private key file loading.
8408 Affected file lib/silccrypt/silcpkcs.c.
8410 * Execute the packet parsing for client with zero (0) timeout
8411 if the protocol is active. Affected file silcd/server.c.
8413 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8415 * Made the key generation options to the silcd program. Added
8416 -C option, equivalent to client's option.
8418 * Added new [ServerKeys] config section to the server. It
8419 configures the server's public and private key.
8421 * Defined generic Public Key Payload into the protocol
8422 specification to send specific type of public keys and
8425 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8426 public key or certificate.
8428 * Implemented the GETKEY command to the server and to the
8429 client library and on user interface.
8431 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8433 * Made preliminary `make install' work.
8435 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8437 * Added SilcServerRekey context into silcd/idlist.h.
8439 * Added the PFS support as defined in the specification to the
8440 SKE protocol. Affected files lib/silcske/*.c.
8442 * Added `ske_group' field to the SilcServerRekey context to hold
8443 the number of the SKE group that is used with PFS in re-key.
8444 Affected file silcd/idlist.h.
8446 * Added PFS re-key support to the server. Affected file is
8449 * Added silc_protocol_cancel to cancel execution of the next
8450 state of the protocol. Affected file is
8451 lib/silccore/silcprotocol.[ch].
8453 * Added the re-key support with and without PFS to the client
8454 library. Re-key is performed once in an hour, by default.
8456 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8457 Added silc_client_rekey_callback and silc_client_rekey_final.
8458 Affected files are lib/silcclient/protocol.[ch] and
8459 lib/silcclient/client.[ch].
8461 * Removed the `hmac_key' and `hmac_key_len' fields from the
8462 SilcClientConnection structure; not needed. Affected file is
8463 lib/silcclient/client.h.
8467 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8469 * Do not ask whether user wants to use the negotiated private key
8470 for private messages, just use it. Affected file is
8471 silc/local_command.c.
8473 * Added `send_enc_key' and `enc_key_len' fields to the
8474 SilcIDListData structure since they are needed in the re-key
8475 phase. Affected file is silcd/idlist.[ch].
8477 * Implemented the simple re-key protocol into the server.
8478 Affected files silcd/server.c and silcd/protocol.[ch]. The
8479 re-key will be performed once in an hour, by default.
8481 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8482 Added silc_server_rekey, silc_server_rekey_callback and
8483 silc_server_rekey_final.
8485 * Removed Tunneled flag from the protocol. Updated the code
8486 and the specifications.
8488 * Adde `pfs' field to the SilcIDListData to indicate whether
8489 the PFS is to be performed in the re-key. Affected file is
8492 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8494 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8495 int64 of at least the xintXX size. If void * is less that 4
8496 bytes uint32 * will be used. Defined bool as boolean.
8498 * Changed _ALL_ unsigned long and unsigned int to uint32,
8499 unsgined short to uint16 in the source tree.
8501 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8502 not handle clients that has entry->data.registered == FALSE.
8503 They are not in the network anymore. Affected file is
8506 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8508 * Implemented the sending of the SERVER_SIGNOFF notify in the
8509 server. Affected file is silcd/server.c.
8511 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8512 Added also silc_notify_payload_encode_args into the
8513 lib/silccore/silcnotify.[ch].
8515 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8516 Affected file silcd/packet_receive.c.
8518 * Implemented the SERVER_SIGNOFF notify handling in the client
8519 library. Affected file lib/silcclient/client_notify.c. Also,
8520 implemnted the printing of the SERVER_SIGNOFF info to the
8521 application. Affected file silc/client_ops.c.
8523 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8524 if the deleting was successful. Affected file silcd/idlist.[ch].
8526 * Added support for public key authentication in the connection
8527 authentication protocol in the client library. Affected file
8528 lib/silcclient/protocol.c.
8530 * Changed the server's silc_idlist_get_clients_by_* interface
8531 to support already allocated array so that new entries may be
8532 added to pre-allocated array. Affected file silcd/idlist.[ch].
8533 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8534 and command replies.
8536 * All command reply functions in the server now calls the
8537 pending command callback even if error occured. This way the
8538 error will be delivered to the client as well. Affected files
8539 silcd/command.c and silcd/command_reply.c.
8541 * Fixed INFO command to return local server's info if no server
8542 was provided. Affected file lib/silcclient/command.c.
8544 * Removed RESTART command for good. Updated the code and the
8547 * Rewrote parts of the task system. It is a bit simpler now.
8548 Removed unsued task priorities. The affected files are
8549 lib/silcutil/silctask.[ch].
8551 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8553 * Moved the USERS printing from the library to the application.
8554 Affected files lib/silcclient/command.c and silc/client_ops.c.
8556 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8560 * Added channel key re-key support. The re-key is perfomed
8561 only by the router and is done once in an hour. Added `rekey'
8562 field to the SilcChannelEntry in the server. Affected files
8563 silcd/server.c and silcd/idlist.h.
8565 * Added silc_task_unregister_by_context into the file
8566 lib/silcutil/silctask.[ch].
8568 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8570 * Added SILC_UMODE_GONE mode to indicate when the client is not
8571 present in the SILC network. Added also support to the local
8572 command AWAY that will set this mode. Added support of showing
8573 "xxx is gone" in WHOIS command. The USERS command shows the
8574 gone status as well.
8576 * Fixed setting server and router operator privileges in the
8577 server's UMODE command. Affected file silcd/command.c.
8579 * Merged the SKE KE1 and KE2 payloads into one payload. The
8580 new KE payload is equivalent to the old KE2 payload.
8582 Cleaned up the SKE Start Payload parsing. It now uses the
8583 simple buffer unformatting to do the parsing. A lot faster
8586 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8587 to the SKE that is used to indicate whether both of the SKE
8588 parties should perform authentication. By default only the
8589 responder performs authentication. By setting this flag also
8590 the initiator must do authentication. By default it is unset
8591 since in normal SKE case, client to server connection, only
8592 the responder should do authentication. When doing SKE between
8593 two clients both should perform authentication. Updated the
8594 code and the protocol specs.
8596 * A little fix to IDENTIFY command in the server. Search the
8597 client first by hash not nickname. Affected file is
8600 * Fixed the silc_client_close_connection to support closing
8601 the client to client connections wihtout deleting too much
8602 data. Affected file lib/silcclient/client.c.
8604 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8605 are received if protocol used to be active but is not anymore
8606 the application would crash due to NULL pointer dereference.
8607 Affected files silcd/server.c and lib/silcclient/client.c.
8609 * Added `hash' field to the SilcClientConnection to include
8610 the hash function negotiated in the SKE protocol.
8612 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8613 to set the channel founder authentication data. A client can
8614 claim the founder rights later by providing the authentication
8615 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8616 This way the channel founder can regain the channel founder
8617 privileges even it is left the channel. This works only on
8618 local server and the client must be connected to the same
8619 server to be able to regain the founder rights. Updated the
8620 protocol specs accordingly.
8622 Added support to the CMODE command in the client to set the
8623 founder auth data. Read the README to see how to set it.
8625 Added support to the CUMODE command to claim the founder
8626 rights. Read the README to see how to do it.
8628 Added support for the founder authentication to the Channel
8629 Entry in the server. Affected file silcd/idlist.h.
8631 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8632 server's CMODE command. Affected file silcd/command.c.
8634 * Added the following new functions into lib/silccore/silcauth.[ch]:
8635 silc_auth_get_method and silc_auth_get_data.
8637 * The server now saves the remote hosts public key to the
8638 SilcIDListData pointer. Affected file silcd/protocol.c.
8640 * The normal server now does not remove the channel entry from
8641 the cache if the founder authentication data is set. It used
8642 to remove it if the founder was the last one on the channel on
8643 the server and left the channel. The auth data is saved and
8644 if the channel is re-joined later the old entry is used with
8645 the old auth data. Affected files silcd/command_reply.c and
8648 * Removed the `pkcs' field from the SilcIDListData structure
8649 in the server; it is not used. Affected file silcd/idlist.h.
8651 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8653 * Fixed packet processing on slow links. Partial packets were
8654 never re-processed because the incoming data buffer was cleared
8655 by the application. Application must not directly clear the
8656 sock->inbuf, the packet processing routines handle it. Fixed
8657 this in client library and in server.
8659 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8661 * Fixed the WHOIS and IDENTIFY send reply function to really
8662 check whether to send list or just one entry. Affected file
8665 * Cleaned up the LEAVE command's channel key distribution. The
8666 affected file silcd/command.c.
8668 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8669 can enforce the channel mode as well. In that case the ID
8670 includes the ID of the server. The code now enforces the
8671 mode change if the router have different mode than the server.
8673 * The notify client operation with CMODE_CHANGE notify can now
8674 return NULL client_entry pointer if the CMODE was not changed
8675 by client. Application must check for this.
8677 * Added <Server ID> argument to INFO command to support server
8678 info fetching by Server ID.
8680 * Added silc_server_announce_get_channel_users to get assembled
8681 packets of channel users of the specified channel. Affected
8682 file silcd/server.[ch].
8684 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8685 was freed underneath the ID Cache.
8687 * Re-announce clients when the server received CHANNEL_CHANGE
8688 notify from the router. Affected file silcd/packet_send.c.
8690 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8692 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8693 crashed since it did not handle the fact that there is no cipher
8694 called "3" and didn't check the error condition. Now fixed.
8696 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8697 flag. It can be used to send message requests.
8699 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8701 * Implemented the RESTART command in the client.
8703 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8704 notice type messages. Added notice printing to the user
8707 * The channel keys are not re-generated if the channel's mode
8708 is PRIVKEY, ie private key on the channel exists. Affected
8709 files silcd/server.c and silcd/command.c.
8711 * Fixed a little bug in channel message delivery when channel
8712 private keys are set in the server. Affected file is
8713 silcd/packet_send.c.
8715 * Changed the setting on channel->on_channel = TRUE from the
8716 silc_client_save_channel_key to the JOIN command reply. The
8717 key payload is not received if the private channel key is set.
8718 Affected file lib/silcclient/command_reply.c and the
8719 lib/silcclient/client_channel.c.
8721 * When the CMODE_CHANGE notify is sent and the channel private
8722 key mode is removed the channel key must be re-generated in
8723 other cells as well. Added this support for the router in the
8724 silcd/packet_receive.c.
8726 * Added new local command NOTICE to send notice message on
8727 channel. Affected file silc/local_command.[ch].
8729 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8731 * Added new local command ME to the client. It is used to send
8732 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8733 some action. Affected file silc/local_command.[ch].
8735 * Changed channel_message and private_message client operations
8736 to deliver the message flags to the application. Added also
8737 the `flags' arguments to the silc_client_send_channel_message
8738 and silc_client_send_private_message functions. Affected file
8741 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8743 * Redefined the Private Message Payload to support private message
8744 keys and to support the new private message flags. Updated
8745 the protocol specs. Flags makes it possible to have for example
8746 CTCP style messages.
8748 * Added new type SilcPrivateMessagePayload and defined an API
8749 for it in the lib/silcclient/silcprivate.[ch].
8751 * Tested private message private keys successfully. Tested the
8752 private message key set, unset and list commands with the new
8755 * Redefined the Channel Message Payload to include the channel
8756 message flags (equal with private message flags) to support
8757 for example CTCP style messages.
8759 * Defined some of the message (for channel and private message)
8760 flags. Updated the protocol specs and added the flags to the
8761 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8763 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8765 * Added SilcKeyAgreementStatus type to the key agreement routines
8766 to indicate the current status and error if one occured.
8767 The status types are defined in the lib/silcclient/silcapi.h.
8769 * Added new local command KEY that is used to set and unset private
8770 keys for channels, set and unset private keys for private messages
8771 with remote clients and to send key agreement requests and
8772 negotiate the key agreement protocol with remote client. The
8773 key agreement is supported only to negotiate private message keys,
8774 it currently cannot be used to negotiate private keys for channels,
8775 as it is not convenient for that purpose.
8777 * Fixed a minor pending callback setting bug in the function
8778 silc_client_get_client_by_id_resolve, now the function works.
8779 Affected file lib/silcclient/idlist.c.
8781 * Added function silc_net_get_local_port to get local bound
8782 port by socket. Added to lib/silcutil/silcnet.[ch].
8784 * Added `sockets' and `sockets_count' fields to the SilcClient
8785 object. They hold the sockets of the listenning sockets in
8786 the client. Listenning sockets may be for example the key
8787 agreement server. Affected file lib/silcclient/client.[ch].
8788 Added functions the silc_client_add_socket and the
8789 silc_client_del_socket. They are exported to the application
8792 * Added ~./silc/clientkeys to support other client's public keys.
8794 * Renamed verify_server_key client operation to verify_public_key
8795 and added one argument to indicate the type of the connection
8796 (server, client etc.).
8798 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8800 * Added silc_server_connection_auth_request to handle the
8801 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8802 silcd/packet_receive.[ch].
8804 * Added silc_server_send_connection_auth_request into the
8805 silcd/packet_send.c to send the connection auth request packet.
8807 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8810 * Fixed the public key authentication in responder side in the
8811 server. The `auth_data' pointer includes the SilcPublicKey
8812 not the path to the public key. Affected file silcd/protocol.c.
8814 * Implemented the public key authentication in the initiator side
8815 in the server. Affected file silcd/protocol.c.
8817 * Removed the [RedirectClient] config section from the server
8818 configuration. Is not needed and I don't want to implement it.
8820 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8822 * Cleaned up the CMODE command in the server. It now works
8823 correctly and supports all the modes defined in the protocol.
8824 Affected file is silcd/command.c.
8826 * Added `hmac_name' field to the SilcChannelEntry in the server
8827 to hold the default HMAC of the channel. It can be set when
8828 creating the channel (with JOIN command). Affected files
8831 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8832 type to indicate the change of the current cipher and hmac
8833 on the channel. Client can safely ignore the <cipher> argument
8834 (if it chooses to do so) since the CHANNEL_KEY packet will
8835 force the channel key change anyway. The <hmac> argument is
8836 important since the client is responsible of setting the new
8837 HMAC and the hmac key into use.
8839 * Fixed the CMODE command in the client library as well.
8841 * Tested CMODE command in router environment successfully.
8843 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8845 * Show the version of the remote client (or server) when connecting
8846 to the server. It is logged to the log file. Affected file
8847 is silcd/protocol.c.
8849 * Fixed the KILLED notify handling in the client library. The
8850 client must be removed from all channels when receiving the
8853 Also, do not remove the client entry when giving the KILL
8854 command but when the KILLED notify is received.
8856 * Removed silc_idlist_find_client_by_nickname from the server.
8857 Not needed anymore. Affected files silcd/idlist.[ch].
8859 * Implemented the CHANNEL_CHANGE notify type handling to the
8860 server. Affected file silcd/server.c.
8864 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8866 * Added silc_server_send_notify_invite to send the INVITE
8867 notify between routers.
8869 * Implemented the INVITE command correctly to the server.
8871 * Implemented the INVITE notify type handling in the server.
8873 * Implemented the INVITE command to the client library and on the
8876 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8878 * Added function silc_server_get_client_resolve to find the
8879 client entry by ID from all ID lists and then resolve it
8880 (using WHOIS) if it cannot be found. Affected file is
8883 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8885 * Implemented the BAN command to the client library.
8887 * The JOIN command in the server now checks the invite list
8890 * Changed the silc_command_reply_payload_encode_va and the
8891 silc_command_payload_encode_va to support that if argument is
8892 NULL it ignores and checks the next argument. Affected file
8893 lib/silccore/silccommand.c.
8895 * Added silc_server_send_notify_ban to send the BAN notify
8896 type between routers.
8898 * Chaned the silc_notify_payload_encode to support that if
8899 argument is NULL it ignores and checks the next argument.
8900 Affected file lib/silccore/silcnotify.c.
8902 * Tested ban lists in router environment successfully.
8904 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8906 * Implemented BAN command to the server, in silcd/command.[ch].
8908 * Removed the BAN and INVITE_LIST modes from the CMODE command
8911 * Added function silc_string_match to regex match two strings.
8912 Affected files lib/silcutil/silcutil.[ch].
8914 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8916 * Redefined parts of the SilcChannelEntry in the server to support
8917 the new ban and invite lists.
8919 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8921 * Redefined the INVITE command. The same command can be used to
8922 invite individuals to the channel but also to manage the invite
8923 list of the channel (to add to and remove from the invite list).
8924 Updated the protocol specs.
8926 * Added new command SILC_COMMAND_BAN that can be used to manage
8927 the ban list of the channel. Updated the protocol specs.
8929 * Removed the channel modes: the SILC_CMODE_BAN and the
8930 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8931 in the CMODE command. The equivalent features are now available
8932 using INVITE and BAN commands. Updated the protocol specs.
8934 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8935 in the network about change in the current ban list. The notify
8936 type is not used by the client.
8938 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8939 support the invite lists.
8941 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8943 * Added new function silc_string_regexify that converts string
8944 including wildcard characters into regex string that can
8945 be used by the GNU regex library. Added into the file
8946 lib/silcutil/silcutil.[ch].
8948 Added silc_string_regex_combine to combine to regex strings
8949 into one so that they can be used as one regex string by
8950 the GNU regex library. Added into the file
8951 lib/silcutil/silcutil.[ch].
8953 Added silc_string_regex_match to match two strings. It returns
8954 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8956 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8958 * Imported GNU regex to the soruce tree into lib/contrib.
8959 Fixed some compiler warning from the regex.c.
8961 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8963 * Fixed MOTD command in the server to work in router environment.
8965 * Fixed the MOTD command in the client library to support
8966 the server argument in the command.
8968 * Added `nickname_len' argument to the silc_idlist_add_client
8969 in the server, as the `nickname' argument may be binary data
8972 * Added silc_idlist_get_channels to return all channels from
8975 * Implemented LIST command to the server. Affected file is
8978 * Implemented the LIST command to the client library and on the
8981 * Added [<user count>] argument to the LIST command reply.
8982 With private channels the user count is not shown.
8984 * Updated TODO and README.
8986 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8988 * The client entry's data.registered must be TRUE even with
8989 global client entry on global client list. The data.registered
8990 is used to check whether the client is anymore in the network,
8991 for example with WHOWAS command so it must be valid.
8993 * Fixed the WHOWAS command in the server. It now actually works
8994 in router environment. Added function into silcd/command_reply.c
8995 silc_server_command_reply_whowas_save.
8997 * Added silc_idlist_purge function to the silcd/idlist.c
8998 to periodically purge the ID Cache.
9000 * Fixed INFO command in the server. It works now in router
9001 environment. Added <server name> argument to the INFO command
9002 reply. Updated the protocol specs.
9004 * Fixed minor bug in silc_idcache_purge to not purge if the
9005 expire value is zero.
9007 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9008 they were buggy because of the WHOWAS information.
9010 * Fixed local command MSG to handle the async resolving of
9011 the remote client properly. It used to fail the first MSG.
9012 Affected file silc/local_command.c.
9014 * Added `data_len' field to SilcIDCache context.
9016 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9018 * Update TODO. Todo in commands in the server.
9020 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9022 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9023 used by routers as broadcast packet to inform other routers
9024 about the changed user mode.
9026 Implemented the notify handling in the server. Affected file is
9027 silcd/packet_receive.c. Added the function
9028 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9030 * Added new generic Channel Payload and deprecated the New Channel
9031 Payload. The New Channel Payload is now the generic Channel
9034 * Added new argument `mode' to the silc_server_send_new_channel
9035 as it is required in the Channel Payload now.
9037 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9038 and created a new and real SilChannelPayload to represent the
9039 new generic Channel Payload. Implemented the encode/decode
9040 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9042 * Added silc_server_get_client_channel_list to return the list
9043 of channels the client has joined for WHOIS command reply.
9044 Affected file silcd/server.[ch].
9046 * Implemented the channel list sending in the WHOIS command reply
9047 in server and in the client.
9049 Implemented the channel list displaying on the user interface
9050 as well. Affected file silc/client_ops.c.
9052 * Added silc_channel_payload_parse_list to parse list of Channel
9053 Payloads. It returns SilcDList list of SilcChannelPayloads.
9054 Client for example can use this function to parse the list of
9055 channels it receives in the WHOIS command reply. The caller
9056 must free the list by calling silc_channel_payload_list_free.
9057 Affected files lib/silccore/silcchannel.[ch].
9059 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9061 * Added one new argument <user mode> to the WHOIS command reply
9062 to return the mode of the user in SILC. Updated the protocol
9065 Implemented it to the server and client.
9067 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9069 * Fixed the mode printing on the user interface on joining.
9070 Affected file silc/client_ops.c.
9072 * Implemented the UMODE command and user modes in general to the
9073 client library and to the user interface.
9075 * Implemented the UMODE command to the server.
9077 * The server now sends UNKNOWN_COMMAND error status if client sends
9078 unknown command. Affected file silcd/command.c.
9080 * All server commands now handle the command identifier the right
9081 way when sending the command reply to the client. The client can
9082 use to identify the command replies with the identifier.
9084 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9086 * Added silc_server_get_client_route to resolve the route to
9087 the client indicated by the client ID. Affected file is
9090 * Added silc_server_relay_packet as general function to relay
9091 packet to arbitrary destination. This deprecates functions
9092 like _send_private_message_key, _relay_notify etc. Affected
9093 file is silcd/packet_send.[ch].
9095 Removed silc_server_send_key_agreement,
9096 silc_server_send_private_message_key and
9097 silc_server_packet_relay_notify functions from the file
9098 silcd/packet_send.[ch].
9102 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9103 server. Affected file silcd/packet_receive.[ch].
9105 * Implemented the KILL command to the client. Implemented the
9106 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9107 Affected files lib/silcclient/command[_reply].c and
9108 lib/silcclient/client_notify.c. Implemented the KILL notify
9109 printing in the user inteface.
9111 * Fixed a lot silc_parse_nick memory leaks from the client
9112 library in the file lib/silcclient/command.c.
9114 * Changed the silc_server_send_notify_on_channels's `sender'
9115 argument from SilcSocketConnection to SilcClientEntry to
9116 check the sender as entry and not as connection object and not
9117 to send to the client provided as argument. The affected file
9118 is silcd/packet_send.[ch].
9120 * The notify packets that are destined directly to the client used
9121 to not to be processed by the server. Now changed that and the
9122 server processes all notify packets. After relaying the packet
9123 to the client the notify packet is processed in the server.
9125 * The silc_server_free_client_data now checks whether there is
9126 pending outgoing traffic for the client and purges the data to
9127 the network before removing the client entry.
9129 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9131 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9132 an client is killed from the SILC Network. Updated the protocol
9135 Added new function silc_server_send_notify_killed to the
9136 silcd/packet_send.[ch].
9138 * Added function silc_server_packet_relay_notify to relay notify
9139 packets that are destined directly to a client. In this case
9140 the server does not process the notify packets but merely relays
9141 it to the client. Affected file silcd/packet_send.[ch].
9143 Added also silc_server_packet_process_relay_notify to check
9144 whereto relay the notify. Affected file is
9145 silcd/packet_receive.[ch].
9147 * Implemented the KILL command to the server.
9151 * Added the backup schema desgined last fall to the protocol
9152 specs for everyone to see. The specification is in the
9153 *-spec-xx.txt draft and the packet type definitions for the
9154 backup routers is in *-pp-xx.txt draft. Thusly, added also
9155 new packet type SILC_PACKET_CELL_ROUTERS.
9157 * A big security problem in the implementation discovered. The
9158 signoff of an client did not cause new channel key generation
9159 which it of course should've done. The channel keys must be
9160 always re-generated when client leaves (or signoffs) the channel.
9161 The silc_server_remove_from_channels funtion now handles
9162 the channel key re-generation.
9164 * Added `sender' argument to the silc_server_send_notify_on_channels
9165 to not to send the client provided as argument. Affected file
9166 silcd/packet_send.[ch].
9168 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9170 * Implemented OPER and SILCOPER commands into the server and
9173 * Added silc_auth_verify and silc_auth_verify_data to verify
9174 the authentication directly from the authentication payload.
9175 It supports verifying both passphrase and public key based
9176 authentication. Affected file lib/silccore/silcauth.[ch].
9178 * Added `hash' field to the SilcIDListData structure. It is the
9179 hash negotiated in the SKE protocol. Affected file is
9182 * Slight redesigning of the SilcAuthPayload handling routines.
9183 Do not send SilcPKCS but SilcPublicKey as argument.
9185 * Implemented the public key authentication support to the
9186 serverconfig. The public key is loaded from the provided path
9187 and saved as authentication data to void * pointer. Thus,
9188 changed the unsigned char *auth_data to void *auth_data;
9190 * Fixed SHUTDOWN command to send the reply before the server
9191 is shutdown. :) Affected file silcd/command.c.
9193 * Fixed fatal bug in CONNECT command. The hostname was invalid
9194 memory and server crashed. Affected file silcd/command.c.
9196 * Fixed fatal bug in CLOSE command. The server_entry became
9197 invalid but was referenced later in the command. Affected file
9200 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9202 * Fixed fatal bug in failure packet handling. Server ignored
9203 the failure and thus crashed when it came.
9207 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9209 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9210 that the command may be executed only once in (about) 2 seconds.
9211 The old SILC_CF_LAG flag is same but allows command bursts up
9212 to five before limiting.
9214 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9215 server code. Various commands now includes the CF_LAG_STRICT
9216 flag to disallow any kind of miss-use of the command.
9218 * Fixed the silc_buffer_unformat to not to allocate any data
9219 if the length of the data is zero. It used to allocate the
9220 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9222 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9224 * Changed the format of AdminConnection configuration section
9225 in the server. Added username of the admin to the format.
9226 Affected files silcd/serverconfig.[ch].
9228 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9229 to return admin configuration data by host, username and/or
9232 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9234 * Implemented WHOWAS command to the server. Added the functions:
9236 silc_server_command_whowas_parse,
9237 silc_server_command_whowas_send_reply,
9238 silc_server_command_whowas_from_client and
9239 silc_server_command_whowas_from_server
9241 * Added <Client ID> argument to the WHOWAS command reply. Updated
9242 the protocol specs accordingly.
9244 * Implemented WHOWAS command and command_reply to the client
9247 Implemented the WHOWAS printing on the user interface.
9249 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9251 * Added new argument to the WHOWAS command reply, the real name.
9252 It is an optional argument. Updated the protocol specs.
9254 * Added SilcIDCacheDestructor callback that is registered when
9255 the SilcIDCache is allocated. The callback is called when
9256 an cache entry in the ID Cache expires, or is purged from the
9257 cache. Added into lib/silccore/idcache.[ch].
9259 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9260 to destruct the client entries when the cache entry expires.
9261 Other ID Cache's in server and in the client library ignores
9264 * If the ID Cache entry's `expire' field is zero then the entry
9265 never expires. Added boolean `expire' argument to the
9266 silc_idcache_add function in the lib/silccore/idcache.[ch].
9267 If it is TRUE the default expiry value is used.
9269 * Added silc_server_free_client_data_timeout that is registered
9270 when client disconnects. By default for 5 minutes we preserve
9271 the client entry for history - for WHOWAS command.
9273 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9275 * Added support to the server to enforce that commands are not
9276 executed more than once in 2 seconds. If server receives
9277 commands from client more frequently, timeout is registered
9278 to process the commands. Affected file silcd/command.c.
9279 Added new function silc_server_command_process_timeout.
9281 * Changed NICK_NOTIFY handling in client library to check that
9282 if the client's nickname was changed, so there is no need to
9283 resolve anything from the server.
9285 * Removed error printing from the WHOIS and IDENTIFY commands.
9286 If error occurs then it is ignored silently in the client library.
9287 The application, however, may map the received error to
9288 human readable error string. The application currently maps
9289 the NO_SUCH_NICKNAME error to string.
9291 * Made the command status message public to the application. Moved
9292 them from lib/silcclient/command_reply.c to
9293 lib/silcclient/command_reply.h. The application can map the
9294 received command status to the string with the
9295 silc_client_command_status_message function.
9297 * Added check to the server to check that client's ID is same
9298 as the Source ID in the packet the client sent. They must
9301 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9303 * Added dist-bzip hook to the Makefile.am to make bzip2
9304 compressed distributions.
9306 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9308 * Server now enforces the maximum length for the nickname and
9309 the channel as protocol specification dictates. 128 bytes for
9310 nickname and 256 bytes for channel name.
9312 * Moved the WHOIS printing to the application. The client libary
9313 does not print out the WHOIS information anymore, the application
9314 must do it. Renamed silc_client_command_reply_whois_print to
9315 the silc_client_command_reply_whois_save.
9317 The client's idle time is also sent to the application now, and
9318 the idle is shown on screen.
9320 * Added silc_client_command_reply_identify_save to save the
9321 received IDENTIFY entries.
9323 * Do not check for channel private keys in message sending and
9324 reception if the channel does not have the PRIVKEY mode set.
9325 Affected file lib/silclient/client_channel.c.
9327 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9329 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9330 just surfaced after chaning the JOIN procedure.
9332 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9334 * Added silc_client_get_clients_by_list to get client entries
9335 from Client ID list, that is returned for example by JOIN
9336 and USERS command replies. The application should use this
9337 function for example when JOIN command reply is received to
9338 resolve the clients already on the channel (library does not
9339 do that anymore as USERS command reply is not used in the JOIN
9340 procedure anymore). Affected files lib/silcclient/silcapi.h and
9341 lib/silcclient/idlist.c.
9343 * JOIN command reply and USERS command reply returns now SilcBuffer
9344 pointers instead of unsigned char pointers when returning
9345 the client list and mode list.
9347 * Added <Client ID> argument to the JOIN command reply, mainly
9348 for the server to identify for which client the command was
9349 originally sent. Updated protocol specs accordingly.
9351 * Added SilcDlist private_key pointer to the SilcChannelEntry
9352 in the client to support the channel private keys. Affected
9353 file is lib/silcclient/idlist.h.
9355 * Added SilcChannelPrivateKey argument to the function
9356 silc_client_send_channel_message so that application can choose
9357 to use specific private ke if it wants to. If it is not provided,
9358 the normal channel key is used, unless private keys are set.
9359 In this case the first (key that was added first) is used
9360 as the encryption key.
9362 * Implemented the support for channel private key handling.
9363 Implemented the following functions:
9365 silc_client_add_channel_private_key,
9366 silc_client_del_channel_private_keys,
9367 silc_client_del_channel_private_key,
9368 silc_client_list_channel_private_keys and
9369 silc_client_free_channel_private_keys
9371 Affected file lib/silcclient/client_channel.c.
9373 * Added the support for the private keys in the channel message
9374 sending and encryption and in the message reception and
9375 decryption. Affected funtions are
9376 silc_client_send_channel_message and silc_client_channel_message.
9378 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9380 * Added SKE's key verify callback to the client library's
9381 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9383 * Removed the statement that server (or router) must send USERS
9384 command reply when joining to the channel so that the client
9385 knows who are on the channel. Instead, the client list and
9386 client's mode list is now sent in the JOIN command reply to the
9387 client who joined channel. This is better solution.
9389 * Added function silc_server_get_users_on_channel and function
9390 silc_server_save_users_on_channel to the silcd/server.[ch].
9392 * Removed function silc_server_command_send_users from the
9395 * Do not show topic on the client library anymore. The topic is
9396 sent in the command reply notify to the application and the
9397 application must show the topic now.
9399 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9401 * Added client searching by nickname hash into the IDENTIFY and
9402 WHOIS commands in the server as they were clearly missing from
9403 them. Affected file is silcd/command.c.
9405 * Fixed a bug in private message receiving in the client library.
9406 The remote ID was freed and it wasn't supposed, now it is
9409 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9411 * Minor fix to the channel payload; allocate the data area, as it
9412 needs to be of specific length.
9414 * If the key agreement port is zero then the operating
9415 system will define the bound port. Affected files are
9416 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9418 * Added new function silc_channel_payload_decrypt into the file
9419 lib/silccore/silcchannel.[ch].
9421 * Moved the channel message etc, check from silc_packet_decrypt
9422 to applications. The library calls now a generic
9423 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9424 when the packet is either normal or special. This was done to
9425 allow more wide range of checking that was not allowed when
9426 the code was in library. Now applications can do virtually any
9427 checks to the packet and return to the library the decision how
9428 the packet should be processed. Affected files are
9429 lib/silccore/silcpacket.[ch].
9431 Added silc_server_packet_decrypt_check to the server and
9432 silc_client_packet_decrypt_check to the client library.
9434 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9435 to send with specified source and destination information.
9437 * Channel message delivery between routers was broken after the
9438 channel key distribution was fixed earlier. The channel key
9439 was used be to distributed to other routers as well which is not
9440 allowed by the protocol. Now this is fixed and channel keys
9441 really are cell specific and the channel message delivery between
9442 routers comply with the protocol specification.
9444 * Fixed various commands in server to check also the global list
9445 for the channel entry and not just the local list. The affected
9446 file silcd/command.c.
9448 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9450 * Added assert()s to buffer formatting and unformatting routines
9451 to assert (if --enable-debug) when error occurs. Affected
9452 file: lib/silcutil/silcbuffmt.c.
9454 * Changed to auto-reconnect to check whether the remote host is
9455 router and register the re-connect timeout if it is. It used
9456 to check that whether we are normal server, but router must do
9457 auto-reconnect with another router as well. Affected file
9460 * Removed the [<key len>] option from CMODE command as the cipher
9461 name decides the key length, nowadays. See the defined ciphers
9462 from the protocol specification.
9464 * Added [<hmac>] option to the CMODE command to define the HMAC
9465 for the channel. Added SILC_CMODE_HMAC channel mode.
9467 * Added [<hmac>] option for the JOIN command so that user can
9468 select which HMAC is used to compute the MACs of the channel
9471 * Added Hmac field to the Channel Message Payload. The integrity
9472 of plaintext channel messages are now protected by computing
9473 MAC of the message and attaching the MAC to the payload. The
9474 MAC is encrypted. Now, it is clear that this causes some
9475 overhead to the size of the packet but rationale for this is that
9476 now the receiver can verify whether the channel message decrypted
9477 correctly and also when private keys are set for the channel the
9478 receiver can decrypt the packet with several keys and check from
9479 the MAC which key decrypted the message correctly.
9481 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9482 lib/silccrypt/silccipher.[ch].
9484 * Added silc_hash_len to return the digest length into the
9485 lib/silcrypt/silchash.[ch].
9487 * Rewrote parts of Silc Channel Payload interface in the
9488 lib/silccore/silcchannel.[ch]. The encode function now also
9489 encrypts the packet and parse function decrypts it.
9491 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9493 * Fixed a minor formatting bug in the SKE's key material processing.
9494 It actually might have processed the keys wrong way resulting
9497 * Redefined the mandatory HMAC algorithms and added new algorithms.
9498 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9499 and hmac-md5 truncated to 96 bits. The mandatory is now
9500 hmac-sha1-96. Rest are optional (including the one that used
9501 to be mandatory). Rationale for this is that the truncated HMAC
9502 length is sufficient from security point of view and can actually
9503 make the attack against the HMAC harder. Also, the truncated
9504 HMAC causes less overhead to the packets. See the RFC2104 for
9507 * Added new [hmac] configuration section. The SKE used to use
9508 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9509 is of course wrong. The official names that must be proposed in
9510 the SKE are the ones defined in the protocol specification
9511 (hmac-sha1-96 for example). The user can configure any hmac
9512 using any hash function configured in the [hash] section. At
9513 least, the mandatory must be configured.
9515 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9517 * Added HMAC list to the SKE proposal list. It has now both
9518 hash algorithm list and HMAC list. This makes the protocol
9519 incompatible with previous versions. The SKE now seems to work
9520 the way it is supposed to work, for the first time actually.
9522 * Defined plain Hash algorithms to the protocol specification.
9525 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9527 * Implemented support for key agreement packets into the server.
9528 Added functions silc_server_key_agreement and
9529 silc_server_send_key_agreement. Other than these functions,
9530 server has nothing to do with this packet.
9532 * Added support for private message key packets into the server.
9533 Added functions silc_server_private_message_key and
9534 silc_server_send_private_message_key.
9538 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9539 called in the protocol's final callback instead in the END
9540 protocol state. This makes a little more sense and in the same
9541 time in client we can use the same protocol routines for normal
9542 key exchange and to key agreement packet handling as well.
9544 * Added to both client's and server's KE protocol context the
9545 SilcSKEKeyMaterial pointer to save the key material. We will
9546 bring the key material to the protocol's final callback by doing
9547 this. The final callback must free the key material.
9549 * Added SKE's packet_send callback into client's KE protocol
9550 context so that the caller can choose what packet sending function
9551 is used. This way we can use different packet sending when
9552 doing normal SKE when doing key agreement packet handling (in
9553 the key agreement packet handling we do not want to encrypt
9556 * Implemented the responder side of the key agreement routines
9557 in the client. The client can now bind to specified port and
9558 accept incoming key negotiation. The key material is passed
9559 to the application after the protocol is over.
9561 * Implemented the processing of incoming Key Agreement packet
9562 in the client. Added function silc_client_key_agreement to
9565 * Implemented the intiator side of the key agreement routines
9566 in the client. The client can now initiate key agreement with
9567 another remote client. The key material is passed to the
9568 application after the protocol is over.
9570 * Created client_keyagr.c to include all the key agreement
9573 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9574 SILC_TASK_CALLBACK except that it is not static.
9576 * Created client_notify.c and moved the Notify packet handling
9577 from the client.[ch] into that file.
9579 * Created client_prvmsg.c and moved all private message and
9580 private message key routines from the client.[ch] into that file.
9582 * Create client_channel.c and moved all channel message and
9583 channel private key routines from the client.[ch] into that file.
9585 * Changed silc_client_get_client_by_id_resolve to resolve with
9586 WHOIS command instead of IDENTIFY command, in the file
9587 lib/silclient/idlist.c.
9589 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9591 * Implemented the SKE's responder side to the Client library.
9593 * When FAILURE is received to the protocol do not trust it
9594 blindly. Register a timeout to wait whether the remote closes
9595 the connection as it should do it, only after that process the
9596 actual failure. This was changed to both client and server.
9598 * Added client_internal.h to include some of the structures
9599 there instead of client.h in lib/silcclient/.
9601 * Added function silc_task_unregister_by_callback to unregister
9602 timeouts by the callback function.
9604 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9606 * Some "Incomplete WHOIS info" errors has been appearing on the
9607 log files. Took away the entry->userinfo check from WHOIS
9608 reply sending. The entry->userinfo is now " " if client did not
9609 provide one. I thought this was fixed earlier but something
9610 is wrong still. Let's see if the error still appears.
9612 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9614 * Fixed a minor bug in the login when the channel key is
9615 re-generated in the server. It used to generate the key in
9616 wrong order and thus caused problems in the channel traffic.
9618 * Fixed a minor bug in channel key distsribution after
9619 KICK command. The key was not sent to the router even though
9622 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9624 * Added silc_ske_process_key_material_data as generic routine
9625 to process any key material as the SILC protocol dictates. The
9626 function is used by the actual SKE library but can be used by
9627 applications as well. This relates to the private message keys
9628 and the channel private keys since they must be processed the
9629 same way the normal SILC session keys. The protocol dictates
9630 this. Affected files: lib/silcske/silcske.[ch].
9632 Added also silc_ske_free_key_material to free the
9633 SilcSKEKeyMaterial structure.
9635 * Defined silc_cipher_set_key function to set the key for
9636 cipher without using the object's method function. The affected
9637 files: lib/silccrypt/silccipher.[ch].
9639 * Implemented silc silc_client_add_private_message_key,
9640 silc_client_add_private_message_key_ske,
9641 silc_client_del_private_message_key,
9642 silc_client_list_private_message_keys and
9643 silc_client_free_private_message_keys functions in the
9646 Added functions silc_client_send_private_message_key to send
9647 the Private Message Key payload and silc_client_private_message_key
9648 to handle incoming Private Message Key payload.
9650 * Added Cipher field to the Private Message Key payload to set
9651 the cipher to be used. If ignored, the default cipher defined
9652 in the SILC protocol (aes-256-cbc) is used.
9654 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9656 * Removed lib/silcclient/ops.h file.
9658 Redefined parts of the SILC Client Library API. Created new
9659 file silcapi.h that deprecates the ops.h file and defines the
9660 published Client Library API. Defined also private message key
9661 API and channel private key API into the file.
9663 This is the file that the application must include from the
9664 SILC Client Library. Other files need not be included by
9665 the application anymore.
9667 * Added new key_agreement client operation callback and also
9668 defined the Key Agreement library API for the application.
9670 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9672 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9673 is used by clients to request key negotiation between another
9674 client in the SILC network. If the negotiation is started it
9675 is performed using the SKE protocol. The result of the
9676 negotiation, the secret key material, can be used for example
9677 as private message key.
9679 Implemented the Key Agreement payload into the files
9680 lib/silccore/silauth.[ch].
9682 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9684 * Redefined ciphers for the SILC protocol. Added some new ciphers
9685 and defined the key lengths for the algorithms. Changed the
9686 code accordingly. The default key length is now 256 bits.
9688 * Fixed SKE key distribution function silc_ske_process_key_material
9689 when the key length is more than 128 bits. The default key
9690 length in SILC is now 256 bits.
9692 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9693 to indicate unsupported algorithm.
9695 * Renamed rijndael.c to aes.c and all functions as well.
9697 * Fixed a long standing channel key setting bug in client library.
9698 Weird that it has never surfaced before.
9700 * Fixed bug in channel deletion. If the entire channel is removed
9701 then it must also delete the references of the channel entry
9702 from the client's channel list as the client's channel entry and
9703 the channel's client entry share same memory.
9705 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9707 * Implemented CONNECT and SHUTDOWN commands in the client.
9709 * Implemented CLOSE command to the client.
9711 * Added the function silc_idlist_find_server_by_name into the
9712 files silcd/idlist.[ch].
9714 Added the function silc_idlist_find_server_by_conn into the
9715 files silcd/idlist.[ch].
9717 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9719 * DIE command was renamed to SHUTDOWN. Updated the both code
9722 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9723 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9725 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9728 * Added function silc_server_create_connection function to create
9729 connection to remote router. My server implementation actually
9730 does not allow router to connect to normal server (it expects
9731 that normal server always initiates the connection to the router)
9732 so the CONNECT command is only good for connecting to another
9735 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9737 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9738 or some other client was kicked from the channel.
9740 Implemented the handling of the notify type to both client
9743 Implemented silc_server_send_notify_kicked to send the KICKED
9744 notify. It is used to send it to the server's primary router.
9746 * Implemented the KICK command into server and client.
9748 * Added `query' argument to the silc_idlist_get_client function
9749 to indicate whether to query the client from server or not if
9752 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9753 to indicate that the client is not channel founder.
9757 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9759 * Removed the rng context from SilcPacketContext structure and
9760 changed that the packet routine uses the Global RNG API.
9762 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9764 * Added support for quit message that client can "leave" on the
9765 channel when it quits the SILC. It is ditributed inside the
9766 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9768 Added silc_server_free_client_data that will take the
9769 signoff message as argument.
9771 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9773 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9775 * Updated parts of the protocol specification to keep it up
9778 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9780 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9781 payloads in one packet.
9783 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9784 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9785 use now the new List flag.
9787 * Also deprecated the following packet types: REPLACE_ID,
9788 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9790 * Added list support for Notify packet in server.
9792 * Added silc_server_send_notify_channel_change to send the
9793 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9794 the silc_server_send_replace_id.
9796 * Added silc_server_send_notify_nick_change to send the
9797 NICK_CHANGE notify type. Deprecates the function
9798 silc_server_send_replace_id.
9800 * Added silc_server_send_notify_join to send the JOIN notify type.
9801 Deprecates the function silc_server_send_new_channel_user.
9803 * Added silc_server_send_notify_leave to send LEAVE notify type.
9804 Deprecates the function silc_server_send_remove_channel_user.
9806 * Added silc_server_send_notify_cmode and
9807 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9808 types. Deprecates the silc_server_send_set_mode function.
9810 * Added SERVER_SIGNOFF notify type to indicate that server has
9811 quit. This means that all clients on the channel from that
9812 server will drop. This can be also used when netsplit happens.
9814 Deprecated REMOVE_ID packet type since it is not needed anymore
9817 Added silc_server_send_notify_server_signoff to send the
9818 SERVER_SIGNOFF notify type. Deprecates the function
9819 silc_server_send_remove_id.
9821 Added also silc_server_send_notify_signoff to send the
9822 SIGNOFF notify type.
9824 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9825 SILC protocol from this day on. Changed the protocol
9826 specification as well.
9828 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9829 notify type. It is used between routers to notify about
9830 topic changes on a channel.
9832 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9835 * Partly updated the protocol specification to comply with the
9836 changes now made. It is still though a bit outdated.
9838 * The JOIN notify type now takes one extra argument <Channel ID>.
9839 The packet used to be destined to the channel but now the
9840 JOIN type may be sent as list thus it is impossible to
9841 destine it to any specific channel. By adding this argument
9842 it is again possible.
9844 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9846 * Added CREDITS file. The CHANGES and CREDITS file will appear
9847 in the distribution as well.
9849 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9851 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9852 types in the server's silcd/packet_receive.c.
9854 * Implemented CMODE and CUMODE to work in router environment.
9856 * Fixed minor encoding and decoding buglet from the
9857 lib/silccore/silcmode.c.
9859 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9862 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9864 * Changed all SilcConfigServer* and silc_config_server* to
9865 SilcServerConfig* and silc_server_config*, respectively.
9868 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9870 * Associated the ID (client or server ID) to the Authentication
9871 Payload to avoid any possibility of forging. Updated the
9872 protocol specification and the code accordingly.
9874 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9876 * The RSA key length is now save to the RsaKey context in the
9877 key generation process in lib/silccrypt/rsa.c. The key length
9878 is now used to figure out the maximum size of the block allowed
9879 to be encrypted/signed.
9881 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9882 is equivalent to the silc_mp_mp2bin but does not allocate any
9885 * Changed silc_mp_mp2bin API to take length argument. If it is
9886 non-zero then the buffer is allocated that large. If zero, then
9887 the size is approximated using silc_mp_sizeinbase, which however
9890 * Created Global RNG API which is global RNG that application can
9891 initialize. After initializing, any routine anywhere in the
9892 code (including library) can use RNG without allocating a new
9893 RNG object. This was done to allow this sort of use of the
9894 RNG in code that has no chance to allocate RNG object. All
9895 applications currently allocate this and many routines in the
9896 library use this. Affected file lib/silccrypt/silcrng.[ch].
9898 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9899 it to use the Global RNG API.
9901 * Defined Authentication Payload into protocol specification that
9902 is used during SILC session to authenticate entities. It is
9903 used for example by client to authenticate itself to the server
9904 to obtain server operator privileges.
9906 Implemented this payload into the lib/silccore/silcauth.[ch].
9907 Implemented also routines for public key based authentication
9908 as the new protocol specification dictates.
9910 Moved definitions of different authentication methods from
9911 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9913 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9914 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9915 silc_pkcs_verify_with_hash functions into the file
9916 lib/silccrypt/silcpkcs.[ch].
9918 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9920 * The client entry's userinfo pointer must be always valid.
9921 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9922 will fail since it requires the userinfo. Now, the userinfo
9923 is allocated as "" if actual userinfo does not exist. Actually,
9924 it must exist and it is totally Ok to drop client connections
9925 that does not announce the userinfo. However, we will make
9926 this workaround for now.
9928 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9929 to return the remote port by socket.
9931 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9933 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9934 SILC_SERVER_PENDING_EXEC and added an new macro
9935 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9936 data or when error occurs while processing the pending command.
9938 Added new argument `destructor' into silc_server_command_pending
9939 and to the SilcServerCommandPending object. This destructor is
9940 now called after calling the pending callback or if error occurs
9941 immediately. If error occurs the actual pending callback won't
9942 be called at all - only the destructor. The destructor may be
9943 NULL if destructor is not needed.
9945 All this applies for client library code as well. Similar
9946 changes were made there as well for the pending commands.
9948 In the client, the application must now allocate the
9949 SilcClientCommandContext with the silc_client_command_alloc
9952 * Added reference counter to the SilcServerCommandContext. Added
9953 function silc_server_command_alloc and silc_server_command_dup
9956 Same type of functions added to the client library for the same
9959 * Removed the cmd_ident from IDListData away since it is now
9960 global for all connections. It is the command identifier used
9961 in command sending and with pending commands. The affected file
9964 * Added reference counter to the SilcSocketConnection objecet to
9965 indicate the usage count of the object. The object won't be
9966 freed untill the reference counter hits zero. Currently only
9967 server uses this, and client ignores it. The client must be
9968 set to use this too later. The affected files are
9969 lib/silccore/silcsockconn.[ch]. Added also the function
9970 silc_socket_dup to increase the reference counter.
9972 This was mainly added because it is possible that the socket
9973 is removed underneath of pending command or other async
9974 operation. Now it won't be free'd and proper DISCONNECTING
9975 flags, etc. can be set to avoid sending data to connection that
9976 is not valid anymore.
9978 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9979 the connection. After that it sets SILC_SET_DISCONNECTED.
9980 It is, however, possible that the socket data is not still freed.
9981 The silc_server_packet_process now checks that data is not
9982 read or written to connection that is DISCONNECTED. The socket
9983 get's freed when the reference counter hits zero.
9985 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9987 * Changed the client operation API: channel_message operation's
9988 `sender' is now the client entry of the sender, not the nickname
9989 and the `channel' is the channel entry, not the channel name.
9991 In the private_message operation the `sender' is now also the
9992 client entry of the sender not the nickname.
9994 Affected file is lib/silcclient/ops.h and all applications
9995 using the client operations.
9997 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9999 * Moved the calling of ops->connect() from connect_to_server_final
10000 into receive_new_id functin since that is the point when the
10001 client is actually allowed to send traffic to network. The
10002 affected file is lib/silcclient/client.c.
10004 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10006 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10007 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10008 (if needs broadcasting) instead of broadcasting the packets one
10009 by one which would make a burst in the network traffic.
10011 * Added `broadcast' argument to the functions in silcd/server.[ch]
10012 silc_server_create_new_channel[_with_id] to indicate whether
10013 to send New Channel packet to primary router.
10015 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10017 * Added new function into the silcd/server.[ch] files:
10018 silc_server_create_new_channel_with_id to create new channel with
10019 already existing Channel ID.
10021 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10022 lib/silccore/silcpacket.h. This packet is used t send list of
10023 Set Mode payloads inside one packet. Server uses this to set
10024 the modes for the channels and clients on those channels, that it
10025 announced to the router when it connected to it. The protocol
10026 specification has been updated accordingly.
10028 * The silc_server_new_channel did not handle the packet coming
10029 from normal server as it normally does not send that. However,
10030 when it announces its channels it does send it. Implemented
10031 the support for that.
10033 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10034 into the file lib/silccore/id.h.
10036 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10038 * Fixed memory leaks in the functions silc_idlist_del_client,
10039 silc_idlist_del_channel and silc_idlist_del_server in the file
10040 silcd/idlist.c. All of those leaked like a sieve.
10042 * Fixed some small memory leaks in the client's function
10043 silc_client_notify_by_server.
10045 * Added functions into silcd/server.c: silc_server_announce_clients,
10046 silc_server_announce_channels and silc_server_announce_server.
10047 These functions are used by normal and router server to announce
10048 to its primary router about clients, channels and servers (when
10049 router) that we own. This is done after we've connected to the
10052 These functions effectively implements the following packet types:
10053 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10054 and SILC_PACKET_NEW_ID_LIST.
10056 * Added new functions into the silcd/packet_receive.[ch]:
10057 silc_server_new_id_list, silc_server_new_channel_list and
10058 silc_server_new_channel_user_list to handle the incoming
10059 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10061 * Added support of changing Channel ID in the function
10062 silc_server_replace_id. If the server that announces a channel
10063 to the router already exists in the router (with same name but
10064 with different Channel ID), router is responsible to send
10065 Replace ID packet to the server and force the server to change
10066 the Channel ID to the one router has.
10068 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10069 client that the Channel ID has been changed by the router. The
10070 normal server sends this to the client. Client must start using
10071 the new Channel ID as the channel's ID.
10073 Implemented handling of this new type into lib/silcclient/client.c
10074 into the function silc_client_notify_by_server.
10076 * Added new function silc_idlist_replace_channel_id into the files
10077 silcd/idlist.[ch] to replace the Channel ID.
10079 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10081 * Call silc_server_command_identify_check always when processing
10082 the IDENTIFY command in silcd/command.c
10084 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10086 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10087 send keepalive packets. The packet can be sent by clients,
10088 servers and routers.
10090 Added function silc_socket_set_heartbeat into the file
10091 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10092 If not set, the heartbeat is not performed. The actual
10093 heartbeat is implemented in the low level socket connection
10094 library. However, application is responsible of actually
10095 sending the packet.
10097 Added silc_server_send_heartbeat to send the actual heartbeat
10098 packet into silcd/packet_send.[ch]. Server now performs
10099 keepalive with all connections.
10101 * Added silc_task_get_first function into lib/silcutil/silctask.c
10102 to return the timeout task with shortest timeout. There was a bug
10103 in task unregistration that caused problems. TODO has been
10104 updated to include that task system must be rewritten.
10106 * The client library will now resolve the client information when
10107 receiving JOIN notify from server for client that we know but
10108 have incomplete information.
10110 * Rewrote parts of silc_server_remove_from_channels and
10111 silc_server_remove_from_one_channel as they did not remove the
10112 channel in some circumstances even though they should've.
10114 * Encryption problem encountered in server:
10116 The LEAVE command used to send the Channel Key packet to the
10117 router immediately after generating it. However, the code
10118 had earlier sent Remove Channel user packet but not immediately,
10119 ie. it was put to queue. The order of packets in the router
10120 was that Channel Key packet was first and Remove Channel User
10121 packet was second, even though they were encrypted in the
10122 reverse order. For this reason, MAC check failed. Now, this
10123 is fixed by not sending the Channel Key packet immediately but
10124 putting it to queue. However, this is more fundamental problem:
10125 packets that are in queue should actually not be encrypted
10126 because packets that are sent immediately gets encrypted
10127 actually with wrong IV (and thus MAC check fails). So, packets
10128 that are in queue should be encrypted when they are sent to
10129 the wire and not when they put to the queue.
10131 However, the problem is that the current system has not been
10132 designed to work that way. Instead, the packet is encrypted
10133 as soon as possible and left to the queue. The queue is then
10134 just purged into wire. There won't be any fixes for this
10135 any time soon. So, the current semantic for packet sending
10138 o If you send packet to remote host and do not force the send
10139 (the packet will be in queue) then all subsequent packets to the
10140 same remote host must also be put to the queue. Only after the
10141 queue has been purged is it safe again to force the packet
10144 o If you send all packets immediately then it safe to send
10145 any of subsequent packets through the queue, however, after
10146 the first packet is put to queue then any subsequent packets
10147 must also be put to the queue.
10149 Follow these rules and everything works fine.
10151 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10153 * Added new function silc_server_remove_clients_by_server to
10154 remove all client entries from ID list when the server connection
10155 is lost. In this case it is also important to invalidate all
10156 client entires as they hold the invalid server entry. This
10157 fixes fatal bug when server has lost connection and will reconnect
10160 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10162 * Made some sanity checks to silc_server_daemonise like to check
10163 whether the requested user and group actually exists.
10165 * Added sanity check to SKE's silc_ske_responder_finish to check
10166 that the public and private key actually is valid.
10168 * Invalidate the client's nickname when receiving Replace ID
10169 packet and the Client ID is being replaced. This means that the
10170 server will query the nickname if someone needs it (client)
10173 * Sort the ID Cache in client library when the ID Cache data
10174 has changed (needs sorting).
10176 * Do not allow for SILC client to create several connections to
10177 several servers. The client does not support windows right now
10178 and generating multiple connections causes weird behaviour.
10180 Irssi-silc client does support windows and can handle several
10181 connections without problems, see: www.irssi.org and SILC plugin.
10183 * Fixed some places where client was added to the IDList. The
10184 rule of thumb is following (in order to get everything right):
10185 If the client is directly connected local client then the
10186 `connection' argument must be set and `router' argument must be
10187 NULL to silc_idlist_add_client function. If the client is not
10188 directly connected client then the `router' argument must
10189 bet set and the `connection' argument must be NULL to the
10190 silc_idlist_add_client function.
10192 * The funtion silc_server_packet_send_local_channel actually did
10193 not check whether the client was locally connected or not. It
10194 does that now. Fixed a bug related to LEAVE command.
10196 * Fixed Remove Channel User payload parsing bug in server's
10197 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10199 * The server's silc_server_save_channel_key now checks also the
10200 global ID list for the channel as it might not be in the local
10201 list. Fixed a bug related to LEAVE command.
10203 * Is this the end of the [<unknown>] buglet that has been lurking
10204 around for a long time? A little for loop fix in server's
10205 silc_server_command_whois_parse that is used by both IDENTIFY
10206 and WHOIS command. At least, this was a clear bug and a cause
10207 of one type of [<unknown>] buglet.
10209 * WHOIS and IDENTIFY commands call the function
10210 silc_server_command_[whois/identify]_check function even if
10211 we are not router server.
10213 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10215 * Added --with-gmp configuration option. If set the GMP
10216 is always compiled in the SILC source tree. If not set then
10217 it is checked whether the system has the GMP3 installed. If
10218 it has then the GMP won't be compiled (the system's headers
10219 and library is used), if it doesn't have it then the GMP is
10220 compiled in the SILC source tree.
10222 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10224 * Changed RSA private exponent generation to what PKCS #1
10225 suggests. We try to find the smallest possible d by doing
10226 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10227 not security fix but optimization.
10229 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10231 * Added new config entry [Identity] to fork the server and run
10232 it as specific user and group. A patch from Bostik.
10234 * Imported Dotconf configuration library into lib/dotconf.
10235 This will be used to create the SILC configuration files later.
10236 It will appear in the distsribution after this commit.
10238 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10240 * A big code auditing weekend happening. Auditing code for
10241 obvious mistakes, bugs and errors. Also, removing any code
10244 Removed files for being obsolete:
10246 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10247 inline in the file lib/silcutil/silcbuffer.h)
10249 o lib/silcutil/silcbufutil.c (the header has inline versions)
10251 Changed code to fix possible error conditions:
10253 o The buffer formatting routines now check that the destination
10254 buffer really has enough space to add the data. This applies for
10255 both buffer formatting and unformatting
10256 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10257 unformatting was changed to accomodate following rules:
10258 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10259 sent to the function while XXX_*STRING will not allocate or copy
10260 the data into the buffer. Instead it sets the pointer from the
10261 buffer into the pointer sent as argument (XXX_*STRING used to
10262 require that the pointer must be allocated already). This change
10263 makes this whole thing a bit more consistent and more optimized
10264 (note that the data returned in the unformatting with XXX_*STRING
10265 must not be freed now). The routines return now -1 on error.
10267 o Tried to find all code that use buffer_format and buffer_unformat
10268 and added return value checking to prevent formatting and
10269 especially unformatting errors and possible subsequent fatal
10272 o Changed ske->x and ske->KEY to mallocated pointers in
10273 lib/silcske/silcske.h. Fixed possible data and memory leak.
10275 o Added return value checking to all *_parse* functions. Fixed
10276 many memory leaks as well.
10278 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10279 so that buffer overflows would not happen. All code now also
10280 checks the return value as it can fail.
10282 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10284 * Added reconnection support to server if the normal server looses
10285 its connection to the router (for example if router is rebooted).
10286 The server performs normal reconnection strategy implemented
10287 to the server. Affected file silcd/server.c.
10289 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10291 * Added new packet type SILC_PACKET_SET_MODE that is used to
10292 distribute the information about changed modes (for clients,
10293 channels and clients channel modes) to all routers in the
10294 network. Updated the protocol specification accordingly.
10296 Added functions into silcd/packet_send.c and
10297 silcd/packet_receive.c: silc_server_send_set_mode,
10298 silc_server_set_mode.
10300 Added new files silcmode.[ch] into lib/silccore that implements
10301 the encoding and decoding of Set Mode Payload. Added new type
10302 SilcSetModePayload. Moved the definitions of different modes
10303 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10305 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10307 * Oops, a little mistake in server's connection authentication
10308 protocol. The protocol is not ended with FAILURE but with
10309 SUCCESS if the authentication is Ok. :) Affected file is
10312 * Implemented NICK_CHANGE notify handling in server in the file
10313 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10314 the local clients on the channel. After the changing nickname
10315 in router environment snhould work and the [<unknown>] nickname
10316 should appear no more.
10318 The silc_server_replace_id function that receives the Replace ID
10319 payload now sends the NICK_CHANGE notify type also in the file
10320 silcd/packet_receive.c
10322 * Changed WHOIS and IDENTIFY command to support the maximum amount
10323 of arguments defined in protocol specs (3328 arguments). This
10324 fixed a bug that caused problems when there were more than three
10325 users on a channel.
10327 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10329 * Added extra parameter, command identifier, to the
10330 silc_client_send_command so that explicit command identifier
10333 Changed that ID list routines uses specific command identifier
10334 when sending WHOIS/IDENTIFY requests to the server so that they
10335 can be identified when the reply comes back.
10337 Affected files lib/silcclient/command.[ch],
10338 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10340 * Added `sender' argument to silc_server_packet_send_to_channel
10341 to indicaet the sender who originally sent the packet to us
10342 that we are now re-sending. Ignored if NULL. Affected file
10343 silcd/packet_send.[ch].
10345 * Added some server statistics support in silcd/server_internal.h
10346 SilcServerStatistics structure and around the server code. Also
10347 send some nice statistics information when client is connecting
10350 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10352 * Fixed channel ID decoding in server's JOIN command reply in
10353 silcd/command_reply.c
10355 * Fixed braodcasting of replace ID payload to not to send it if
10356 we are standalone server in silcd/packet_receive.c.
10358 * Fixed all channel message sending routines to not to send
10359 packets to clients that has router set, since they are routed
10360 separately in the same function earlier. Affects file
10361 silcd/packet_send.c and all channel packet sending functions.
10363 * In USERS reply, res_argv[i] are not allocated, the table
10364 is allocated. Thus changed that free the table, not its
10367 * In server's whois_check and identify_check if the client is
10368 locally connected do not send any WHOIS commands - they are not
10371 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10373 * Fixed some minor bugs in client when sending WHOIS command. The
10374 arguments was in wrong order.
10376 * Removed statis function add_to_channel from server in
10377 silcd/command.c that was previously used with the joining but
10380 * Tested USERS command in router environment successfully with two
10381 routers, two servers and two clients.
10383 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10385 * Reorganized the USERS command and command reply in client library
10386 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10387 When the command is given by user we register a pending command
10388 callback that will reprocess the command after the reply has been
10389 received from the server. When reprocessing the packet we then
10390 display the information. Thus, the USERS information is displayed
10391 now in the command callback instead of in the command reply
10392 callback. The processing of the command is same as previously
10393 when server has sent the command reply in the JOINing process.
10395 * Added to USERS command in silcd/command_reply.c to join the client,
10396 we didn't use to know about, to the channel after we've created
10397 a client entry for it. Also, for clienet we did know already still
10398 check whether it is on the channel or not and add it if not.
10400 * Removed silc_server_command_join_notify as the function and its
10403 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10405 * Changed the client's pending command handling to the same as the
10406 server's pending command handling. It is also now possible to
10407 execute command reply functions from other command reply
10408 function as the function callbacks for commands and command
10409 replies are one and same. The pending commands are not static
10410 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10411 in client connection context. Thus, pending commands are server
10412 connection specific as it is convenient.
10414 Changed the function silc_client_command_pending and
10415 silc_client_command_pending_del and added new function
10416 silc_client_command_pending_check. Removed the
10417 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10420 * Added cmd_ident, current command identifier, to the client
10421 connection context in lib/silcclient/client.h to keep track on
10422 command identifiers used in command sending. Client's command reply
10423 function handling now supports the mandatory command identifiers.
10425 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10426 funtions in client to fully support pending command callbacks.
10428 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10429 as one of the arguments to the application in the command reply
10432 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10433 before first releasing SILC but came back. Now it is removed again
10434 and should come back nomore. The FORWARDED flag was used only
10435 by the JOINing procedure by forwarding the command packet to router.
10436 Now, the JOINing procedure has been changed to more generic (due
10437 to various router environment issues) and FORWARDED is not needed
10438 anymore for anything. The protocol specification is yet to be
10441 Now, removed silc_server_packet_forward from server and the flag
10442 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10444 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10446 * Renamed NAMES command to USERS command. The NAMES was named that
10447 due to historical reasons. Now it is renamed. Also, rewrote
10448 parts of the USERS command. The nickname list is not sent anymore
10449 by the server. Only Client ID and mode lists are sent in the USERS
10450 command. Changed this also to the protocol specification.
10452 The client now resolves the names and stuff after it receives
10453 the USERS list from the server when joining to the channel.
10455 * WHOIS and IDENTIFY commands has been changed to support multiple
10456 Client ID's per command. One can now search for multiple users
10457 in the network by sending only one WHOIS or IDENTIFY command.
10458 Changed the code and the protocol specifications.
10460 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10461 uses silc_server_command_whois_parse to parse the request. */
10463 * If normal server, do not parse the WHOIS and IDENTIFY requests
10464 before sending it to the router. Saves some time.
10466 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10468 * Fixed JOIN command on client library. Wrong number of arguments
10469 used to crash the client.
10471 * Added silc_server_channel_has_global function to check whether
10472 channel has global users or not.
10474 * Added silc_server_channel_has_local function to check whether channel
10475 has locally connected clients on the channel.
10477 * The silc_server_remove_from_one_channel now checks whether the
10478 channel has global users or not after given client was removed from
10479 the channel. It also checks whether the channel has local clients
10480 on the channel anymore. If it does not have then the channel entry
10481 is removed as it is not needed anymore.
10483 * The silc_server_notify now checks on JOIN notify whether the joining
10484 client is one of locally connected or global. If it is global then
10485 the channel has now global users on the channel and that is marked
10486 to the channel entry. Also, it now saves the global client to
10487 global list who is joining and JOINs it to the channel. This is
10488 for normal server, that is.
10490 Changed silc_server_send_notify_on_channel,
10491 silc_server_packet_relay_to_channel and
10492 silc_server_packet_send_to_channel check if we are normal server
10493 and client has router set (ie. global client) do not send the
10494 message to that client, as it is already routed to our router.
10496 * Implemented LEAVE notify type handling in silc_server_notify
10499 * Tested LEAVE command in router environment successfully. Tested
10500 with two routers, two servers and two clients.
10504 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10506 * Implemented SIGNOFF notify type handling in silc_server_notify
10509 * silc_server_remove_id now removes the client entry from all channels
10510 it has joined and thusly sends SIGNOFF notify type.
10512 * Rewrote the NAMES list generation in server by removing two excess
10513 loops. The lists are created now inside one loop.
10515 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10517 * silc_server_remove_channel_user checks now also global list
10518 for channel and client.
10520 * silc_server_new_channel_user checks now both local and global
10521 list for channel and client. Fixed a bug in client id decoding.
10522 Used to decode wrong buffer.
10524 * silc_server_channel_message checks now both local and global
10525 list for channel entry.
10527 * Tested channel joining (hence JOIN) in router environment
10528 successfully. Tested with two routers, two servers and two
10531 * Tested channel message sending in router environment successfully.
10533 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10535 * Added silc_server_save_channel_key into server.[ch] to save the
10536 received channel key in Channel Key payload processing. It is
10537 also used in JOIN command reply handling.
10539 Equivalent function silc_client_save_channel_key added into
10540 client.[ch] into client library.
10542 * Changed JOIN command reply to send information whether the channel
10543 was created or not (is existing already) and the channel key
10544 payload. Changed protocol specs accordingly.
10546 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10547 the request was sent by ID and not by nickname. Crashed on
10550 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10552 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10553 now correctly save the received data.
10555 * silc_server_free_sock_user_data now notifies routers in the
10556 network about entities leaving the network.
10558 At the same time implemented functions silc_server_remove_id
10559 and silc_server_send_remove_id to receive and send REMOVE_ID
10560 packets. The packet is used to notify routers in the network
10561 about leaving entities. The ID removed will become invalid in
10564 * Added function silc_idlist_del_server into server. Removes and
10565 free's server entry from ID list.
10567 * silc_server_private_message function now checks, if we are router,
10568 that the destination ID really is valid ID, naturally.
10570 * In router when NEW_ID packet is received (for new client) the
10571 hash of the Client ID is saved in the ID Cache but the
10572 client->nickname is set to NULL, instead of putting the hash
10575 IDENTIFY command now also checks that client->nickname must be
10576 valid. If it is not if will request the data from the server who
10577 owns the client. Added new function
10578 silc_server_command_identify_check.
10580 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10581 to set the command to already allocated Command Payload.
10583 * Tested private message sending in router environment with two
10584 routers, two servers and two clients. Fixed minor bugs and now
10587 * Fixed segfault from client's NAMES command. Used to crash if
10588 not on any channel.
10590 * Forwarded packets must not be routed even if it is not destined
10591 to the receiver. Changed server code comply with this.
10593 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10595 * Added `require_reverse_mapping' boolean value to ServerParams
10596 structure. If TRUE (not default) the server will require that
10597 the connecting host has fully qualified domain name.
10599 If the reverse mapping is not required and hostname could not be
10600 found the IP address is used as hostname.
10602 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10604 * Implemented version string checking to both client and server.
10605 The check is incomplete currently due to the abnormal version
10606 strings used in development version of SILC.
10608 * Changed all command functions in server to use the new
10611 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10613 * Changed char *data to unsigned char *data in ID Cache system to
10614 support binary data as ID Cache data. Changed code to support
10615 binary data in lib/silccore/idcache.c.
10617 * Renamed silc_server_packet_relay_command_reply to
10618 silc_server_command_reply as it is normal packet receiving
10619 function. Rewrote the function to accept command replys for
10620 servers and not only for clients.
10622 * Mark remote router always as registered server if we are connecting
10623 to it. Otherwise, commands sent by the router to us are ignored.
10625 * All ID List find routines now returns the ID Cache Entry pointer
10626 as well if requested.
10628 * WHOIS command works now in router environment, tested with two
10629 routers, two servers and two clients.
10631 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10632 in router environment (as it is almost equivalent to WHOIS) but
10633 hasn't been tested thoroughly. Added new functions:
10635 silc_server_command_identify_parse
10636 silc_server_command_identify_send_reply
10637 silc_server_command_identify_from_client
10638 silc_server_command_identify_from_server
10640 * Disabled route cache adding because adding two different ID's with
10641 same IP replaces the old cache entry thus giving wrong route.
10642 The entry->router->connection is always the fastest route anyway
10643 so route cache may not be needed. Of course, new routes maybe
10644 established after receiving the ID when the entry->router->connection
10645 might not be anymore the most optimal.
10647 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10649 * Add route cache for received ID for fast routing.
10651 * Added silc_server_packet_route to route received packet on router
10652 that is not destined to us.
10654 * Renamed silc_server_get_route to silc_server_route_get.
10656 * Added id_string and id_string_len fields into SilcServer to
10657 include encoded ServerID for fast comparing without excess
10658 encoding of the ID's.
10660 * Cleaned up WHOIS command on server side. Added following static
10663 silc_server_command_whois_parse
10664 silc_server_command_whois_check
10665 silc_server_command_whois_send_reply
10666 silc_server_command_whois_from_client
10667 silc_server_command_whois_from_server
10669 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10670 arguments in command replies. All command functions should be
10671 updated to use this macro.
10673 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10675 * Minor typo fixes on command reply handling on server.
10677 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10679 * Added silc_server_command_add_to_channel internal routine to add
10680 the client to the channel after router has created the channel and
10681 sent command reply to the server.
10683 * Added generic silc_server_send_command to send any command from
10686 * Use static buffer with ID rendering instead of duplicating data.
10688 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10690 * Fixed a channel user mode bug when joining to a channel server gave
10691 everybody channel founder rights, oops.
10693 * We mark ourselves as the router of the incoming server connection
10694 if we are router ourselves. This way we can check in some packet
10695 sending functions whether it is locally connected server. For
10696 incoming router connections we put NULL.
10698 * For router sending packets locally means now always sending the
10699 packet cell wide; to local clients and local servers. For normal
10700 server sending packet locally means sending it to only local
10703 * Fixed the JOIN command to really work in router environment. If the
10704 channel is created it is always created by the router. Router is
10705 also responsible of making the initial joining to the channel,
10706 sending JOIN notify to the sending server and distributing
10707 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10708 does not exist server doesn't do anything else but forward the
10709 command to the router which performs everything.
10711 * Added silc_server_send_channel_key function to send the Channel Key
10714 * Added silc_server_create_channel_key to create new channel key. The
10715 channel key is now re-generated everytime someone joins or leaves
10716 a channel, as protocol dictates. Note: channel->key_len is the
10717 key length in bits.
10719 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10721 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10722 packet_receive.[ch] to separate packet sending and receiving
10723 routines. The server.[ch] now includes everything else including
10724 actual packet processing (writing and reading data) and other
10727 Renamed silc_server_private_message_send_internal to
10728 silc_server_send_private_message. The routine is still though
10729 used only to relay private messages as server does not send
10730 private messages itself.
10732 Renamed silc_server_new_channel to silc_server_create_new_channel
10733 and added new function sicl_server_new_channel that handles the
10734 incoming New Channel packet. Added also new sending function
10735 silc_server_send_new_channel to send New Channel Payload.
10737 * Added new function silc_server_notify to process incoming notify
10738 packet to the server/router. Server may then relay the notify
10739 to clients if needed.
10741 * Added new function silc_server_new_channel_user to process incoming
10742 New Channel User packet. Router will redistribute the packet and
10743 send JOIN notify to its local clients and locally connected servers
10744 if needed. Normal server will send JOIN notify to its local client
10745 on same channel when received this packet. Added also corresponding
10746 sending function silc_server_send_new_channel_user to sent the
10749 * Added boolean route argument to send_notif_to_channel and
10750 packet_send_to_channel functions to attempt to route the packet
10751 if it is TRUE and send only locally if it is FALSE.
10753 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10755 * silc_server_replace_id now broadcasts the received replace ID
10756 packet if it is not broadcast packet already. The router must
10757 broadcast to inform other routers about changed ID.
10759 * Added backpointer to server's router into SilcServer context in
10760 silcd/server_internal.h.
10762 * Fixed silc_server_packet_broadcast to send correct broadcast
10765 * The channel key is now distributed to the local client as soon
10766 as it is received from the router (in router environment) so that
10767 no other packet may be sent for the channel until client has
10770 * silc_server_remove_channel_user now broadcasts the received
10771 Remove Channel User packet if it is not broadcast packet already.
10772 The router must broadcast to inform other routers about removed
10775 * Added users field into SilcPacketContext that is a reference count
10776 of the context. One can increase the reference count by calling
10777 silc_packet_context_dup which is now changed to just increase the
10778 reference count instead of duplicating the data. The reference
10779 count is decresed by calling silc_packet_context_free that will
10780 free the data after the reference count hits zero.
10782 For now on the packet context and everything allocated into it
10783 (including the raw packet from network) must be freed by calling
10784 the new silc_packet_context_free function. Added also new function
10785 silc_packet_context_alloc that must be used now to allocate the
10786 context. This also means that if a routine is asynchronous from
10787 silc_[client/server]_packet_parse_type the packet context must
10788 be duplicated by calling silc_packet_context_dup. Otherwise it
10789 gets free'd after silc_[client/server]_packet_parse_type returns.
10790 Also, one must remember that if packet is duplicated then its
10791 reference count must be decresed by calling the free function as
10792 many times as it was duplicated.
10794 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10795 from both client and server.
10797 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10799 * Made joining to a channel working in router environment.
10801 * Cleaned up JOIN command on server side and create function
10802 silc_server_command_join_channel internal routine to make the
10805 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10807 * Changed silc_command_pending list to SilcDList. Also, added
10808 `ident' field to SilcServerCommandPending structure to identify
10809 the reply and to call correct callback.
10811 Added silc_server_command_pending_check function to replace the
10812 corresnponding macro. The silc_command_pending list is not
10815 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10816 to set identifier to previously allocated Command Payload. It
10817 is used to set identifier for command when resending Command
10820 * Added silc_command_payload_encode_payload to encode Command
10821 Payload buffer from SilcCommandPayload structure.
10823 * Added silc_argument_payload_encode_payload to encode Argument
10824 payload buffer from SilcArgumentPayload structure.
10826 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10828 * Changed WHOIS command to support router connection on server side.
10829 The whois request is always sent to router unless the server is
10830 standalone server. After server has received the reply from the
10831 router will it send the reply to the client.
10833 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10834 broadcast received broadcast packet. The function is used only
10835 by router. The broadcast packet is always sent to the router's
10838 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10839 render given ID to printable string, for log files for example.
10841 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10843 * Made basic router to router connections working. At least they
10844 can now connect to each other but nothing really works the way
10845 they are supposed - yet.
10847 * Added new initiator token to RouterConnection configuration
10848 file in silcd/serverconfig.[ch]. It is used to tell whether we
10849 are the initiator to the remote router or whether we'll expect
10850 the other end to connect.
10852 * Moved registering of listener task to silc_server_init, hence
10853 the server starts listenning as soon as it is run, even if it
10854 does not have connections to other routers. Let's see how well
10857 * Changed default connection retry timeouts for more suitable in
10860 * Removed cipher and such arguments from silc_idlist_add_client
10861 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10862 Added new function silc_idlist_add_data to add the keys and stuff
10865 * Added SilcIDListData structure and added it to SilcClientEntry
10866 and SilcServerEntry as their first field in the structure. This
10867 way we can explicitly cast the ID entries to the SilcIDListData
10868 structure and get common data for the entries. In past, we had
10869 to first check what type of connection it is and then cast it to
10870 correct ID entry type. Now, we can directly cast the opaque
10871 pointer to the SilcIDListData (no matter what ID entry it actually
10872 is) and get the data needed.
10874 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10876 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10877 in some circumstances even if threre were timeout tasks, though not
10878 IO tasks, but tasks anyway. Now fixed.
10880 * Defined SilcServerConnection structure to hold connection specific
10881 stuff about directly connected servers and routers. The definition
10882 is currently in silcd/server_internal.h. I thought about having
10883 a bit more important role fro this struct but for now it is used
10884 only when connecting to other server (or router actually).
10886 * Added connecting retry support in server when connecting to
10887 router(s). The retry feature implement exponential backoff
10888 algorithm. Also, added SilcServerParams structure to hold default
10889 parameters for server. For now, it include these retry settings
10890 and are hard coded. After server is moded to be as Silc Server
10891 Library this structure will be more important.
10893 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10895 * Changed client librarys channel->clients table to SilcList and
10896 changed code accordingly.
10898 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10900 * Changed client's channel table to SilcList and changed code
10901 accordingly. Also changed SilcChannelClientEntry to include back-
10902 pointer to the channel so that client entry can use that structure
10903 as list as well and we have fast cross-reference to the channel.
10904 This change dramatically decreased the complexity of channel
10905 handling with client entry and vice versa (removed one extra
10906 loop when searching for channel entry from many functions).
10908 * Changed server->sim from table to SilcDList and changed code
10911 * NAMES command can now be used from user interface. It will show
10912 the user list on the channel, neatly.
10914 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10915 Code now saves realname of the user if it becomes available.
10917 * Renamed configure.in to configure.in.pre and made ./prepare
10918 script to automatically add correct version string to
10919 configure.in which it creates from configure.in.pre.
10921 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10923 * NAMES command reply now shows users mode with the nickname when
10924 joining to channel.
10926 * Moved silc_client_ch[u]mode[_char] functions from
10927 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10928 place sucks, they are utility functions and should be in some
10931 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10933 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10936 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10940 * Added TRQ (efficient deque and list library) into lib/trq. This is
10941 a very good list library that is currently used in the SILC. Defined
10942 SilcList API over the library because I didn't like the API very
10943 much. See lib/trq/silclist.h for the API and examples of how to
10944 use the API. Fixed various places in the code to use the new
10945 SilcList API. The SilcList is meant for lists that has a structure
10946 already defined as a list. It is not suitable to add just some
10947 context to the list (in TRQ, the context is the list actually).
10949 So, I defined SilcDList that can be used for the purpose where
10950 predefined list structure does not exit. This can be used as
10951 such list. Now some context just can be added to the SilcDList.
10952 Currently this list is not used in the SILC just yet, though there
10953 are a lot places where this can replace dynamically allocated
10954 tables and I will fix these places, later, to use SilcDList.
10955 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10956 and use TRQ internally).
10958 Also fixed some annoying warning messages that the original TRQ
10959 code generated. Also minor changes to TRQ's Makefile.in.
10961 * Added support for querying by Client ID to both WHOIS and
10962 IDENTIFY commands into server, as required by the protocol.
10964 * Removed method function pointers from SilcBuffer structure. They
10965 weren't used to anything and just increased the context size for
10966 no good reason. This change also made silc_buffer_alloc and
10967 silc_buffer_free functions inline functions.
10969 * Disabled command flooding detection support until it's fixed so
10970 that it accepts commands in but does not execute them more than once
10973 * Added silc_net_localhost(), to return local hostname, into
10974 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10975 that must be initialized before calling silc_client_init.
10977 * Added new function: silc_server_send_notify_on_channels to send
10978 notify messages to all channels client has joined. It is assured
10979 that the message is sent only once per client.
10981 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10982 lib/silcutil/silcutil.[ch] as silc_format function. The new
10983 function is generic and is used by server as well, not only by
10984 the logging routines.
10986 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10987 the provided version string was not acceptable. Added new function:
10988 silc_ske_check_version into lib/silcske/silcske.h. The function
10989 must be implemented by the application (client or server) and it
10990 does not reside in the SKE library. The function checks the version
10991 string remote end sent.
10993 * Added back pointers (to opaque context and to SilcSocketConnection)
10994 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10996 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10997 duplicate packet context structure.
10999 * Changed `notify' client operation to send same arguments as client
11000 receives from server except for ID's. ID's are mapped to correct
11001 ID entry and that is returned. Also, if channel entry is not sent
11002 by server but the notify is for channel the channel entry is sent
11003 to application (otherwise application doesn't know that it is for
11004 channel (library gets it from packet's Destination ID)).
11006 * Added silc_client_remove_from_channels into client library to
11007 remove a client from all channels it has joined to. Used when
11008 received SIGNOFF notify from server. Added also new function
11009 silc_client_replace_from_channels to replace old ID entry with
11010 new ID entry on all channels. Used when received NICK_CHANGE
11011 notify from server.
11013 * Fixed ID Cache list handling in silc_idlist_get_client in
11014 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11015 to get (or query) client by ID.
11017 * Updated TODO list.
11019 * Added connection authentication status message defined by the
11020 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11021 support for these into the code in client and server side.
11023 * Added generic function silc_client_send_command to send any command
11024 with variable argument list. Application should use this function
11025 to send commands if the command functions provided by the library
11026 does not suite for the application's user interface needs.
11028 * Added new `failure' client operation. Application is notified about
11029 received failure packet if client is executing a protocol. In this
11030 case the protocol's execution has failed.
11032 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11033 is required by the protocol.
11035 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11036 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11039 * Added status flag to SilcSKE object to indicate realtime status
11040 of the SKE protocol.
11042 * Application receives now exactly same command reply arguments as
11043 the library receives from server. However, if ID is received the
11044 corresponding ID entry is returned to the application (eg. Client
11045 ID is mapped to correct SilcClientEntry entry and that is returned).
11046 Changed command_reply client operation due to this change.
11048 * Changed all ID's in commands and in command replys as ID Payloads.
11049 Change affected both client and server side codes.
11051 All ID's sent in SILC network (with execption of ID's in SILC
11052 Packet header) are sent in ID Payload to support variable length
11055 * Server now notifies nick changes and notifies all clients on
11056 the channels about the new nickname (about the new Client ID,
11059 * Implemented CMODE command to change channel modes. Supports all
11060 channel modes defined by the protocol specs except ban and invite
11061 lists. (Also, private channel key mode is supported but support for
11062 setting private channel key in client is missing, thus, this mode
11063 has no effect on client side (except that server requires that the
11064 client uses private channel key and normal channel traffic does not
11067 Also, invite mode works per se, but INVITE command does not work
11068 yet correctly, so you can set channel as invite only channel but
11069 inviting clients to the channel does not work (it is yet to be
11070 thought what's the best way to do it).
11072 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11073 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11074 Implemented CUMODE command to change user's mode on the channel.
11075 Supports all modes defined by the protocol specs.
11077 * Added NAMES command reply to return users modes on the channel.
11079 * Removed unnecessary and slow ciphers from lib/silccrypt.
11081 * Set SO_KEEPALIVE option to connection sockets by default.
11083 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11085 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11086 redefined the Notify Payload into protocol specs.
11088 * Added silc_id_payload_parse_id to get ID directly from raw
11091 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11093 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11094 accept searching by Client ID as well.
11096 * Added support for LEAVE and SIGNOFF notify types in client library.
11098 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11099 to parse ID Payload from raw data.
11101 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11103 * Added flags parameter into silc_ske_assemble_security_properties
11104 function in lib/silcske/silcske.[ch].
11106 * Changed notify client operation to fit better for notify messages
11107 sent by server. The notify payload received from server is now
11108 passed to the application (after parsing it to SilcNotifyPayload).
11109 It is application's responsibility to retrieve the arguments
11110 from the payload and show the message the way it wants. The message
11111 sent by server is implementation specific.
11113 * Changed public keys to comply with the protocol specification.
11114 Old public keys are not supported anymore and are not compatible.
11116 * Removed nickname from Channel Payload as the latest draft removed
11117 it. The client must resolve the nickname from the NAMES command
11118 reply received when it joined the channel.
11120 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11122 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11124 * Fixed some errors in protocol specification drafts.
11126 * Created lib/silccore/silcnotify.c to implement Notify Payload
11127 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11128 generic payloads described by protocol specifications. The file
11129 includes implementations for ID Payload and Argument Payload.
11131 * Changed Command Payload implementation to use the new Argument
11132 Payload. Changed command_xxxx_payload to command_payload_xxxx
11133 to comply with SILC coding conventions.
11135 * Added suppport for Argument Payload handling in Notify Payload
11136 implementation as protocol requires it. Added the new support
11137 into server and client lib as well.
11139 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11141 * Added support for multiple nicknames on same channel. [n] is
11142 added locally to the nickname if there are more than one same
11143 nicknames on the channel.
11145 * Server now sends all nicknames that matched WHOIS request.
11146 Client also shows the list received from server.
11148 * Added TOPIC command to client side. User can now set and show
11149 current topic on channel.
11151 * Added MOTD command to client and server. Also, server sends the
11152 motd when client connects to the server.
11154 * Changed version strings to comply ISO 8601.
11156 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11158 * Fixed protocol error handling in client library. It should now
11159 cope even if the SKE fails for some reason.
11161 * Made new protocol specification drafts for submitting to IETF.
11163 * Implemented TOPIC command to server in silcd/command.c.
11165 * Added two new notify types into lib/silccore/silcnotify.h:
11166 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11167 notify nickname change and topic setting/change on a channel.
11169 * API change of command_reply operation in client library. The
11170 application gets now the status type received from server as well.
11172 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11174 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11176 * Cras fixed and optimized the packet handling even further and
11177 it should work now. Minor change to the prototype of function
11178 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11180 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11182 * Added new function into lib/silcutil/silcschedule.[ch]:
11183 silc_schedule_with_fd to select() a specified fd. The function
11184 returns after timeout expires or data arrives or goes. The
11185 function is used by packet routines to wait that all data is
11186 received from network.
11188 * Fixed data reading from network in lib/silccore/silcpacket.c.
11189 The code now assures that all data is read from the fd and then
11190 continues packet processing. This was a bug fix since the code
11191 used to drop some data in some circumstances.
11193 * Added new function into lib/silcclient/client.[ch]:
11194 silc_client_start_key_exchange to start key exchange after
11195 connection has been established to server. The code internally
11196 now uses this funtion but its main purpose was to provide it
11197 for applications that perform their own connecting. After
11198 application has created a connection it merely calls this
11199 function to start the key exchange between client and server.
11200 The library takes care of everything else after that.
11202 Updated also lib/silcclient/README to explain the usage of
11205 * Do not send to application information that connection has
11206 been established. Application gets notified it by connect
11209 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11211 * Applied cras's patch to add silc_schedule_one function. The
11212 function runs scheduler once and returns.
11214 * Fixed the scheduler after cras messed it up. The timeout
11215 handling works now as it's supposed to work.
11217 * Added into lib/silccore/ silcnotify.h to include notify
11218 message types support. Changed silc_server_send_notify*
11219 functions, in server.[ch], to support those new notify types.
11220 Added the support for the notify types into client library,
11221 as well. Added new notify client operation into ops.h in
11224 * Changed silc_server_packet_send_to_channel to send normal
11225 packets instead of just channel message packets. The function
11226 is now used to send the notify packets to channels. It is not
11227 used to send channel message packets anymore, as server never
11228 sends them anymore.
11230 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11231 va_arg()s as it seems to require it nowadays. I guess, if SILC
11232 is compiled with older va_arg() the new code should work anyway.
11234 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11236 * Splitted core library. Core library (lib/silccore) includes
11237 now only SILC protocol specific core (and common) components.
11238 Created new utility library (lib/silcutil) that includes more
11239 generic purpose stuff. The stuff for util library was taken
11240 from the old core library. This was minor and easy split.
11242 * Created SILC Client Library (lib/silcclient) that includes
11243 implementation of the SILC client without user interface. This
11244 was major move from silc/ directory. The code has been changed
11245 so that it is transparent towards the user interface. The
11246 silc/ directory includes now the same user interface as before
11247 and it uses the new client library. Read lib/silcclient/README.
11248 Basicly, the client library performs everything else related
11249 to SILC except user interface handling. Also, configuration
11250 files are considered to be part of user interface and library
11251 does not handle them.
11253 This change also changed a lot of structures, function naming etc.
11254 Most important change was that SilcClientWindow object was
11255 renamed to SilcClientConnection in the client library. Created
11256 also new file lib/silcclient/ops.h. Also added new files
11257 silc/local_command.[ch] and silc/client_ops.[ch].
11259 All these changes were made to make it easier for user interface
11260 designers to create what ever user interface for the SILC client
11263 It is also expected that the server will be moved to lib
11264 directory as well and SILC Server Library will be created;
11265 sometimes in the future.
11267 * Removed Local commands from lib/silccore/silccommand.h as
11268 they are application specific and new client library does not
11269 handle any of those anymore.
11271 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11272 old client implementation in silc/.
11274 * Added support for callback functions in SILC_LOG_* macros.
11275 Application can now set its own callbacks that will be called
11276 instead of using the default functions that will always print
11277 the debug messages to stderr (or stdout). Also, debugging can
11278 now be disabled by setting silc_debug to FALSE and re-enabled by
11279 setting it to TRUE. Note, that logging will still work even
11280 if debugging is disabled.
11282 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11283 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11284 silc_log_reset_debug_callbacks.
11286 * To enable debugging in silc client one must give now -d
11287 option on command line.
11289 * Changed silc_schedule_init to automatically allocate task queues
11290 if they are not allocated before calling it.
11292 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11294 * Added GMP 3.1 into math library.
11296 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11298 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11299 a channel in SILC network. The packet is used by servers and
11300 routers to notify other routers that user has left a channel.
11301 This little feature was missing until now. Added the feature
11302 to protocol specification as well.
11304 Added functions: silc_server_send_remove_channel_user and
11305 silc_server_remove_channel_user into server.[ch].
11307 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11308 lib/silccore/silcpacket.h. However, they are not implemented
11311 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11313 * Fixed joining to a channel and sending channel messages
11314 between server and router. The channel message sending should
11315 now work inside a cell.
11317 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11319 * Fixed the private message sending between server and router.
11320 The private message sending should now work inside a cell.
11322 * Added silc_server_replace_id into server.[ch] to replace
11323 existing ID in the SILC network.
11325 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11326 and silc_idlist_replace_server_id into idlist.[ch] in server.
11328 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11330 * Fixed the server to server connections. Server can again now
11331 connect to router. Router to router connections probably does
11334 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11336 * Added dynamic protocol registering support. Now protocols can
11337 registered and unregistered on the fly. Patch by cras.
11339 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11341 * Added lib/contrib directory to hold routines that some platforms
11342 don't have but are needed by SILC.
11344 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11345 into lin/contrib to provide getopt() and getopt_long() for
11346 those who don't have it.
11348 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11350 * Added AWAY command to client. When away message is set and
11351 client receives a private message packet the client automatically
11352 replies to the sender with the away message.
11354 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11355 bug seemed to be the cause of recent problems when compiling
11358 * Added version detection support to SKE protocol specification
11359 and added the new changes to the SKE implementation as well.
11360 There were other minor changes in the SKE protocol as well.
11362 Many changes in lib/silcske/silcske.[ch] and in
11363 lib/silcske/payload.[ch].
11365 * Added ^U functionality, clear input line. Patch from cras.
11367 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11369 * Mainly small bugfixes on core library. Fixed some debugging
11370 logging and buffer overflow in silclog.c.
11372 * Updated config.sub and config.guess on the distribution tree.
11374 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11376 * Added command lagging support in server. Client may execute
11377 commands now only once in two seconds.
11379 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11381 * Optimized packet reception. MAC computation and checking is now
11382 also more optimized. A lot previously duplicated code is now
11383 used as generic by both client and server.
11385 * Fixed key pair generation in clientutil.c
11387 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11389 * Added into lib/silccore/silcbufutil.[ch] new function;
11390 silc_buffer_realloc.
11392 * Moved generic packet sending/encryption functions to
11393 lib/silccore/silcpacket.[ch] from client and server. Some
11394 rewriting of the functions.
11396 * Moved all generic packet reception/decryption functions to
11397 lib/silccore/silcpacket.[ch] from client and server. The
11398 packet processing is now much cleaner in both client and server.
11399 These were major changes in both client and server.
11401 * Created many common functions in server to do packet sending.
11402 Previously code were duplicated a lot, this has been removed
11403 with these changes.
11405 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11407 * Rewrote major parts of the ID cache system. Don't know
11408 whether it is better now or not but at least the API is more
11411 * Major rewrite on ID cache stuff on client because of the ID
11412 cache API changes. Added idlist.c to client.
11414 * Also major rewrite on ID cache stuff on server as well.
11415 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11416 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11417 in hand, instead they are all put into the ID cache system now.
11418 All server_idlist_* routines uses ID cache now instead of
11419 traversing its own lists (those lists does not exist anymore).
11420 SilcIDList though still exists. Also, SilcXXXEntry's are
11423 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11425 * Finally made the SKE implementation compliant to the protocol
11426 specification. All mp integers are now binary encoded as
11427 opposed being HEX encoded.
11429 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11432 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11433 functions: silc_[encode/decode]_pem. Also added function
11434 silc_encode_pem_file to PEM encode with newlines ('\n') for
11435 saving into a file.
11437 * SILC public keys are now encoded either PEM or binary. Same
11438 option is for private keys as well. By default private keys
11439 are binary encoded and public keys PEM encoded. Silly HEX
11440 encoding were removed.
11442 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11443 function to create fingerprints.
11445 * Fixed a bug in SHA1; does not change the original data anymore.
11447 * Partly implemented INFO command on client and server side.
11448 Fixed CLEAR command. Changes to SERVER command; show current
11449 server(s) when giving command without arguments. Added
11450 VERSION command to client.
11452 * Added check to server that unregistered connections cannot
11453 execute commands (unless it is specificly allowed).
11455 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11457 * Fixed screen refresh.
11459 * Fixed channel joining bug from client. On some circumstances
11460 client tried to join to a channel it had already joined.
11462 * Added public key verification process into client's protocol.c.
11463 The client now verifies the public key from user and saves
11464 it into ~./silc/serverkeys/ directory.
11466 Added into: clientutil.[ch]: silc_client_verify_server_key.
11468 * Changed SKE protocol's silc_ske_initiator_finish function
11469 to accept callback function that verifies the received public
11470 key. Removed old silc_ske_verify_public_key function.
11472 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11474 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11475 silc_pkcs_private_key[_data]_set.
11477 * Made the password and public authentication more cleaner in
11478 server's protocol.c.
11480 * Removed historic and obsolete protocol `channel_auth' from
11481 both client and server.
11483 * Removed wrong way of sending command status messages from
11484 server to client in server's command.c. The old way violated
11485 protocol specification.
11487 Changes to silccore/silccommand.[ch]: removed
11488 silc_command_encode_status_payload -> not needed anymore,
11489 changed silc_command_encode_payload_va to accept extra
11490 argument on variable argument list. The argument type must
11491 now be provided to the function. Also, added new function:
11492 silc_command_encode_reply_payload_va which is same as
11493 normal command_encode_payload_va except command status type
11494 is provided as extra argument.
11496 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11498 * Added ~./silc directory handling. The directory includes the
11499 public and private keys for the client.
11501 Added silc_client_check_silc_dir, silc_client_create_identifier
11502 and silc_client_load_keys.
11504 * Implemented SILC protocol compliant public key. Added public
11505 and private key saving to and loading from files.
11507 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11508 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11509 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11510 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11511 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11513 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11514 silc_pkcs_load_[public/private]_key.
11516 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11518 * Added silc_server_get_route (route.[ch]) to get connection
11519 data for the fastest route for given ID.
11521 * Implemented INVITE command on client and server. The command
11522 were re-defined in the SILC Protocol Specification and the
11523 implementation now complies with the specification.
11525 * Implemented PING command on client and server.
11527 * Implemented NAMES command on client and server. The server side
11528 supports currently only normal server not router server yet.
11529 Some changes to NAMES definition in SILC protocol specification.
11531 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11533 * Implemented LEAVE command on client and server.
11535 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11536 again. This change was made to the protocol as well. Server
11537 should not violate the protocol specification anymore.
11539 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11541 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11542 was tested. SOCKS4 was not but should work anyway.
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