1 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Added lib/contrib/getopt.[ch] for platforms that don't
4 have it (it is not GPL implementation).
6 * Fixed compilation when pkg-config is used.
8 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
10 * A comma in invite/ban string is invalid, check for it.
11 Affected file apps/silcd/server_util.c.
13 * Added SERVICE command to the server. It parses the command
14 request but SILC Server does not support services for the
15 time being. Affected file apps/silcd/command.[ch].
17 * Added SERVICE command and command reply to client library.
18 It is however incomplete. Updated Toolkit documentation.
19 Affected files are lib/silcclient/command[_reply].[ch].
21 * Fixed IDENTIFY/WHOWAS command reply to send the username
22 correctly (uninitialized buffer). Affected file is
23 apps/silcd/server_query.c.
25 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
27 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
28 finalizes the major restructuring of the CVS tree.
30 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
32 * Send empty MOTD reply if MOTD file cannot be read.
33 Affected file silcd/command.c.
35 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
37 * Optimized primer number generator to use simpler conversion
38 routines. Also assure that the prime number will have the
39 highest bit set after modifying it. Affected file is
40 lib/silcmath/silcprimegen.c.
42 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
44 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
45 for now only for testing purposes, it will not be delivered
46 in any distribution for now.
48 * Removed NSS MPI from the source tree. Due to upcoming
49 license change for the SILC Toolkit, we cannot deliver the
50 NSS MPI anymore. I decided to replace it in all distributions
51 with public domain library.
53 * Removed GNU regex from lib/contrib and introduced free
54 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
55 GNU regex compatible API to it (only partial).
57 * Removed getopt routines from lib/contrib.
59 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
61 * Use silc_server_send_command_reply to send replies instead
62 of encoding packet itself. Affected file silcd/command.c.
64 * Added command sending and receiving statistics to server.
65 Affected files in silcd/.
67 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
68 with GCC, for it not to warn about pointer signedness.
70 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
72 * Added context to the SilcIDCache destructor. Affected
73 files are lib/silccore/silcidcache.[ch],
74 lib/silcclient/client.c and silcd/server.c.
76 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
78 * Added pkg-config check to configure.
80 * The PublicKeyDir must not be used with Admin block in server
81 config. Affected file silcd/serverconfig.c.
83 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
87 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
89 * Handle empty LIST command reply correcttly in server. Affected
90 file silcd/command_reply.c.
92 * Handle empty LIST command reply correctly in client library.
93 The application will now receive one LIST command reply with
94 all arguments set to NULL if there are no channels. Updated
95 Client Library documentation accordingly. Affected file
96 lib/silcclient/command_reply.c.
98 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
100 * Added channel name string stringprep profile to the protocol
101 and implementation to allow a little free'er channel name
102 strings. Affected files are lib/silcutil/silcstringprep.[ch].
104 * Added silc_channel_name_[check|verify] to check and verify
105 channel name strings. Affected files are
106 lib/silcutil/silcstrutil.[ch].
108 * Added support for the new channel name preparation in client
109 library and server. Affected files in lib/silcclient and
112 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
114 * Added the Autodist into the source tree. It replaces the
115 old ./prepare. It can be used to create distributions as
116 previously. See README.CVS and README.DIST. See
117 distributions in distdir/.
119 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
121 * Make sure query sends at least an error back if nothing
122 more is sent. Affected file silcd/server_query.c.
124 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
126 * During query, check if the original command caller goes
127 away. If it does, stop the query. Affected file
128 silcd/server_query.c.
130 * Check for valid channel creation in JOIN command reply.
131 Affected file lib/silcclient/command_reply.c.
133 * Handle the resolver counter in silc_client_get_users_by_channel
134 callback correctly. Fixed auto-join bug in Gaim. Affected
135 file lib/silcclient/idlist.c.
137 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
139 * Added some better error messages. Affected file
140 silcd/command_reply.c and packet_receive.c.
142 * Handle error in WATCH command propely on backup router.
143 Affected file silcd/command.c.
145 * Fixed freeing of unfreeable variable in WHOIS command reply.
146 Affected file silcd/command_reply.c.
148 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
150 * Added pkg-config .pc file creation for silc core library
151 and silcclient library. A patch by c0ffee.
153 * Removed the need for GNU Libidn. Added the simple stringprep
154 from libidn into lib/contrib/. It is now used also on Windows
157 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
159 * Simplified the invite and ban string handling in the
160 server. Check for valid invite and ban arguments also.
161 Affected file silcd/server_util.c.
163 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
165 * Added WATCH list announcing in backup router protocol.
166 Affected files are silcd/command.c, server.c, server_backup.c.
168 * Do not change users mode to founder on normal server/backup
169 if the founder mode is set, and user is first one to join.
170 Affected file silcd/pcaket_receive.c.
172 * Do not send CUMODE_CHANGE notify back to sender. Affected
173 file silcd/packet_receive.c.
175 * Added getrusage() to take noise in SILC RNG. A patch by
176 Mika Boström. Affected files are configure.in.pre,
177 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
179 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
181 * Splitted the SILC libraries configuration into a configure
182 fragment into lib/configure.ad. It is now possible, once
183 this feature is added, to specify whether to compile or not
184 compile included SILC libraries. Affected files are
185 configure.in.pre, lib/silcmath/mpi/configure.ad,
186 lib/configure.ad, Makefile.defines.pre and
187 Makefile.defines_int.pre.
189 * Added --with-silc-includes and --with-silc-libs to configure.
190 If specified the included libs are not compiled, but the
191 specified libs are used. Pkg-config is not yet supported.
192 Affected file configure.in.pre.
194 * Fixed WATCH command handling on backup router. Router does not
195 send the watch command any more to backup if it originates from
196 backup. Affected file silcd/command.c.
198 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
200 * Changed announcing to not announce unregistered clients.
201 Affected file silcd/server.c.
203 * Fixed username handling in command reply. Affected file
204 silcd/command_reply.c.
206 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
208 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
210 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
211 Affected file: includes/silcincludes.h.in
213 * bool is defined as _Bool on Mac OS X now.
214 Affected file: lib/silcutil/silctypes.h
216 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
218 * Added support for UTF-8 nicknames, channel names and
219 server names in client library. Affected files in
222 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
223 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
224 software to check how Toolkit has been compiled.
226 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
228 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
230 * Use silc_utf8_str[n]casecmp instead of strcmp routines
231 in library and in SILC Client when dealing with nicknames
232 and other identifier strings. Affected file in client lib
235 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
236 irssi/src/silc/core/silc-servers.c.
238 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
240 * Fixed idcache to work with the new identifier strings.
241 Affected file lib/silccore/silcidcache.c.
243 * Added UTF-8 hash and compare function for SilcHashTable.
244 Affected file lib/silcutil/silcutil.[ch].
246 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
247 Affected file lib/silcutil/silcstringprep.[ch].
249 * Changed the identifier string handling to include the original
250 format in client, server, channel entries and normalized
251 format in cache. Affected files in silcd/.
253 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
255 * Added support for the new identifier strings and their
256 validity checking. Nicknames, channel names and usernames
257 can now include practically any kind of letters and various
258 other characters. Affected files in silcd/ and in libraries.
260 NOTE: comparing these strings should now be done with memcmp()
261 to check binary compatibility. All these strings are normalized
262 and casing is irrelevant.
264 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
265 as easy function for applications to check whether identifier
268 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
270 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
271 file lib/silcutil/silcutf8.c.
273 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
275 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
277 * Make public key in getkey reply mandatory. Affected file
278 lib/silcclient/command_reply.c
280 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
282 * Added Parameter dont_register_crypto_library to
283 SilcClientParam. If set to TRUE, silcclient library will
284 not initalize the Crypto Libraries and application
285 will need to do it. Affected file lib/silcclient/silcclient.h,
286 lib/silcclient/client.c.
288 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
290 * Imported new silc_utf8_[encode|decode] routines from
291 my internal SILC 1.1 source tree. New encodings added:
292 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
293 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
294 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
297 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
299 * Implemented stringprep (RFC 3454) API. Internally we use
300 GNU Libidn's stringprep, for now, so it is required now to
301 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
303 * Added checking for GNU Libidn and --with-libidn to configure.
305 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
307 * If the passphrases entered do not match while generating a new key,
308 completly start over instead of going into an infinite loop asking
309 the user to re-enter the passphrase correctly. Affected file
310 lib/silcutil/silcapputil.c
312 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
314 * Make sure server is removed from backup list when it is
315 deleted. Affected files silcd/command.c, server.c,
318 * Close socket when connecting to router fails. Affected
321 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
323 * Adopt configuration toolchain to current auto-tools.
324 Affected files prepare, irssi/configure.in
325 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
326 redo that. Affected files irssi/src/silc/core/client_ops.c,
327 irssi/src/fe-common/silc/fe-silc-channels.c
328 * Take over command line options into silcclient data structure.
329 Affected file irssi/src/silc/core/silc-core.c
331 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
333 * Do not try to initiate backup resuming protocol forever.
334 Affected file silcd/server_backup.c.
336 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
338 * ID change in resuming has to be done before changing
339 detached client's modes, since the ID change may fail and
340 leave ghosts on the network. Affected file is
341 silcd/packet_receive.c.
343 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
345 * Fixed Win32 scheduler to not stuck anymore. A patch from
346 Juha Räsänen. Affected file is
347 lib/silcutil/win32/silcwin32schedule.c.
349 * Fixed QoS parsing for connection blocks in server. Affected
350 file is silcd/serverconfig.c.
352 * Fixed server statistics increasing in server. Affected file
355 * The CLOSE command now marks backup router as self disconnected
356 to avoid resuming problems. Affected file silcd/command.c.
358 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
360 * When using silc_net_create_connection[_async], and your system can
361 create IPv6 sockets, it will try to connect to the IPv6 host.
362 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
363 file lib/silcutil/unix/silcunixnet.c
365 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
367 * Check for valid route when receiving packet from router and
368 when routing it to local server in the cell. A patch from
369 Matt Miller. Affected files silcd/router.c and server.c.
371 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
373 * Couldn't detach and reattach twice, because of the previous
374 commit. Affected file silcd/packet_receive.c
376 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
378 * Added check to ignore Port value if Initiator is FALSE.
379 Remote router coudln't connect if Port was set. Affected file
382 * If some client tries to resume more than once at the same time,
383 server crashed. Router didn't crash, but showed odd behaviour
384 (didn't allow clients to join anymore, ..). Affected files
385 silcd/packet_receive.c silcd/idlist.h
387 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
389 * Destroy the file transfer session in silc_client_file_close
390 with timeout. Affected file lib/silcclient/client_ftp.c.
392 * Call SFTP server monitor in READ and WRITE after the actual
393 operations. Affected file lib/silcsftp/sftp_server.c.
395 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
397 * Create one configure script from configure fragments
398 (configure.ad). This is a first step towards new distribution
399 system. Affected files prepare, configure.in.pre,
400 lib/silcmath/mpi/configure.ad.
402 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
404 * Removed expiring of client key pair. Affected file is
405 irssi/src/silc/core/clientutil.c
407 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
409 * Check the number of connections from real number of
410 connections instead of socket number, when deciding if
411 server is full. Affected files are silcd/server.c,
412 server_internal.h and silcd.c.
414 * Clarified the connections_max meaning in General section
415 in doc/example_silcd.conf.in.
417 * The reconnect_keep_trying default value set to TRUE
418 if it is not defined in the config file. Affected file
419 silcd/serverconfig.c.
421 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
423 * Fixed crashbug in connection closing, after a protocol
424 completion callback, which might have closed it already.
425 Affected file silcd/server.c.
427 * Fixed rekey with PFS in backup router. It did not allow
428 rekeys with PFS, and when the rekey protocol timedout
429 it crashed the backup router without the above fix. Affected
430 file silcd/packet_send.c and server.c.
432 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
434 * The silc_client_add_channel_private_key now returns the
435 private key context if pointer is given as argument.
436 Affected files are lib/silcclient/silcclient.h and
439 * Added support for using channel private keys in SILC
440 Client Library even if the private key mode is not set
441 on the channel. Affected file lib/silcclient/client_channel.c.
443 * The channel private key used to decrypt message is now
444 delivered to the application in the 'channel_messageÃ' client
445 operation. Affected files are lib/silcclient/silcclient.h
446 and client_channel.c.
448 * Fixed wrong arg type for user limit in CMODE command reply.
449 Affected file silcd/command.c.
451 * The user limit is now taken and saved to SilcClientEntry in
452 JOIN and CMODE command replies and in CMODE_CHANGE notify.
453 Affected files lib/silcclient/silcclient.h, command_reply.c
456 * Added support to the new private message key indicator
457 packet. Added a new function to the client library:
458 silc_client_send_private_message_key_request. The sender
459 indicates to be initiator, and receiver is responder.
460 Added the indicator to the SilcClientEntry as 'prv_resp'
461 boolean. Affected files are lib/silcclient/silcclient.h
462 client.[ch], and client_prvmsg.c.
464 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
466 * Fixed the JOIN command calling when called with both
467 -auth and -founder. Affected file is lib/silcclien/command.c.
469 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
471 * Check watcher list for resumed clients as well. Affected
472 file is silcd/packet_receive.c.
474 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
476 * Implemented the user limit to the CMODE_CHANGE notify,
477 CMODE command reply and JOIN command reply in server.
478 Affected files are silcd/server.c, command.c, command_reply.c,
479 packet_send.c and packet_receive.c.
481 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
483 * Defined SILC_STRFMT_END that must be used now with
484 silc_buffer_strformat, instead of SILC_STR_END. Fixes
485 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
486 lib/silcclient/silcvcard.c, silcd/server_util.c.
488 * Fixed the adding of public key to the WATCH list in server.
489 Fixed the WATCH notify sending to client. Affected files
490 are silcd/packet_send.[ch], command.c, server_util.c.
492 * Implemented the watching by public key in the SILC Client
493 Library and SILC Client. Affected files are
494 lib/silcclient/command.c and client_notify.c.
496 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
498 * Added support for public key watching in server. Affected
499 files are silcd/server.c, server_internal.h, command.c,
502 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
504 * Added public key to the SIlcClientEntry. Affected files
505 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
507 * Fixed the get_clients_whois reply processing to return
508 exactly same entries server returned. Makes it possible
509 to search using attributes. Affected file is
510 lib/silcclient/idlist.c.
512 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
514 * Save founder key to SilcChannelEntry. Affected files are
515 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
517 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
519 * Call the monitor callback with _CLOSED status from the
520 silc_client_file_close. Affected files are
521 lib/silcclient/client_fpt.c, silcclient.h
523 * Added silc_client_get_clients_whois which resolves using
524 WHOIS, and supports requested attributes as well.
525 Affected files are lib/silcclient/silcclient.h, idlist.c.
527 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
529 * Added support for asking the destination filename where
530 the downloaded file is saved in the file transfer. Affected
531 files are lib/silccilent/silcclient.h, client_ftp.c.
533 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
535 * Fixed error handling in resuming data processing. Affected
536 files are lib/silcclient/client_resume.c and client.c.
538 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
540 * Fixed silc_client_send_private_message to return TRUE correctly.
541 Affected file lib/silcclient/client_prvmsg.c.
543 * Added topic to the SilcChannelEntry. Affected files are
544 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
546 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
548 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
549 file lib/silcclient/command.c
551 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
553 * Convert all commands to UTF-8 before passing them to the
554 client library. Still need to convert replies from UTF-8 to
555 the locale encoding. Affected file
556 irssi/src/silc/core/silc-cmdqueue.c
558 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
560 * redirect all silc_client_command_calls through a queueing framework.
561 This fixes /CYCLE and the annoying "nick change after auto-joining
562 a channel". Furthermore it defines one central point where
563 command parameters can be UTF-8-ified. Affected files
564 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
565 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
567 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
569 * use asynchronous connect() to establish router connections.
570 Fixes problem when the primary router goes down. Affected files
571 silcd/server.c, silcd/server_backup.c
573 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
575 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
576 Fixed various compilation warnings when type casting ints
577 to pointers or vice versa, of different size. Updates around
580 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
582 * Surrogates not allowed in UTF-8 strings, updated decoder.
583 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
584 testers in lib/silcutil/tests/ directory.
586 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
588 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
589 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
590 files are lib/silcclient/silcclient.h, client.c.
592 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
594 * When resuming a session fails, notify the user that the session
595 file needs to be removed eventually. Affected files
596 irssi/src/fe-common/silc/module-formats.[ch],
597 irssi/src/silc/core/client_ops.c.
599 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
601 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
602 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
604 * Typofix in Irssi::Silc module. Affected file
605 irssi/src/perl/silc/Silc.xs.
607 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
609 * Changed the way NOTICE flagged messages are treated. Added support
610 for notices in queries and signing notices. Affected files
611 irssi/default.theme; irssi/docs/help/in/notice.in;
612 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
613 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
615 * Fixed typo in /ACTION help. Affected file
616 irssi/docs/help/in/action.in
618 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
620 * Fixed typo in perl module. Affected file
621 irssi/src/perl/silc/Server.xs
623 * Changed the way ACTION flagged messages are treated. Added support
624 for actions in queries and signing actions. Affected files
625 irssi/default.theme; irssi/docs/help/in/action.in;
626 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
627 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
630 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
632 * Incorrectly reported error when client had to be resolved from
633 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
635 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
637 * Fixed whois public key hash table deleting and adding in
638 detached client case. Affected file silcd/packet_receive.c.
640 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
642 * Changed filenames of silc/fe module not to collide with filenames
643 from core/fe. Also seperated public messages printing from
644 query messages printing. Affected files are all in
645 irssi/src/fe-common/silc.
647 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
649 * Fixed the invite process handling during joining to use
650 correct server name for the client that is matched against
651 the invite string for the channel. Wrong server name caused
652 inability to join the channel. Affected file is
655 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
657 * Fixed the CUMODE channel founder authentication on normal
658 server to not remove the founder rights on existing founder
659 before checking that router accepts the mode change. Affected
660 files are silcd/command.c and silcd/packet_receive.c.
662 * Remove the server entry correctly when rekey timeouts and
663 remote router connection on normal server is closed. Fixes
664 a crash where server uses the freed server entry. Affected
667 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
669 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
670 networks. This is the first step in solving the bug about
671 /SERVER ADD -silcnet <silcnet>. Affected files
672 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
673 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
674 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
676 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
678 * /SMSG and /MMSG now correctly create new queries. Affected files
679 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
681 * Add basic support for SILC protocol specific variables in perl.
682 Affected files irssi/src/perl/silc/*, irssi/configure.in,
683 irssi/src/perl/Makefile.am
685 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
687 * Don't use silc_get_input, it's obviously not reliable. Fixes
688 issue when the current key expires. Affect file
689 irssi/src/silc/core/clientutils.c
691 * Make the session data filename configurable. This makes it
692 possible to have different session files for different
693 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
694 client_ops.[ch], silc-servers.c,
695 irssi/src/silc/fe-common/silc/module-formats.[ch]
697 * Use the same set of libtool files for the MPI lib as for the
698 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
699 config.sub, configure.in, install-sh, missing, mkinstalldirs
701 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
703 * Fixed server statistics decrementing error to not go to
704 negative. Affected file silcd/packet_receive.c.
706 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
708 * Use silc_server_query_add_error to add error in public key
709 search error. Added support in send_reply to send errors
710 without specific argument. Affected file silcd/server_query.c.
712 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
713 Client for NO_SUCH_NICK. It was against the protocol specs.
714 Affected file irssi/src/silc/core/client_ops.c.
716 * Added backwards support for the wrong NO_SUCH_NICK error sending
717 in server. To be removed in SILC Server 1.0. Both old clients
718 and clients with fixed error handling now works. Affected file
719 silcd/server_query.c.
721 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
723 * fixed a bug in the whois using attributes function where no
724 error was sent if no nickname and client id but the attributes were
725 given to whois. Affected file silcd/server_query.c
727 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
729 * remove public key from public key hashtable on detach. Affected
730 file silcd/packet_receive.c
732 * free public key hashtable before removing clients on server
733 shutdown. Affected file silcd/server.c
735 * remove public key prior deleting client-data on killing a client.
736 Affected file silcd/server_util.c
738 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
740 * Getting the MOTD from other servers works now. Affected
741 files are silcd/command.c and silcd/command_reply.c
743 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
745 * Initialize the variable idletag, since it is tested in
746 silc_core_deinit for its default value. Affected file
747 irssi/src/silc/core/silc-core.c
749 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
751 * Fixed signed channel messages across cells. Affected file
754 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
756 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
757 is not defined. They can now be safely used in if-statements
758 without braces. Affected file lib/silcutil/silclog.h.
760 * Added the checks for backup closing connection due to error
761 (local or remote) and thus not allow the resuming to occur
762 in reconnect. Affected files are silcd/packet_send.c
765 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
767 * Help file updates. Affected files in irssi/src/docs/help/in/.
769 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
771 * Fixed channel messages across cells. Affected file
774 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
776 * Fixed file transmission accepting in client library to not
777 start the negotiation if user hasn't accepted the transfer,
778 instead create new session for resent transfer. Affected
779 file lib/silcclient/client_ftp.c.
781 * Show the session ID in the file transmision list. Remove
782 session from list that failed to transfer. Switch the current
783 session automatically after transmission, and in errors, to new
784 session if other sessions exists in the transfer list. Affected
785 files are irssi/src/silc/core/silc-servers.c,
786 irssi/src/fe-common/silc/modfule-formats.c.
788 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
790 * Fixed MIME header parsing for the hopefully last time. Affected
791 file lib/silcutil/silcstrutil.c
793 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
795 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
797 * The SILC RNG is now gauranteed to return non-zero random
798 values. Affected files are lib/silccrypt/silcrng.[ch].
800 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
802 * Fixed nickname formatting when changing only case of the
803 nickname. Affected file lib/silcclient/idlist.c.
805 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
807 * Fixed a memory leak and incorrect printing of the "appears as"
808 message. Affected file irssi/src/silc/core/client_ops.c
810 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
812 * Added CRT (Chinese Remainder Theorem) supported RSA
813 private keys and private key operations. This significantly
814 increases private key operation efficiency. No compatibility
815 issues with new or old private keys. Affected files are
816 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
818 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
820 * Fixed GCC-3.3.2 related compilation warnings from the
823 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
825 * Removed RC6 from distributions.
827 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
829 * Added some better comments to lib/silccrypt/silcpkcs.h,
830 optimized some routines in lib/silccrypt/silcpkcs.c.
831 Added test_silcpkcs into lib/silccrypt/tests/.
833 * Fixed silc_rng_global_init to actually init the global RNG
834 if RNG wasn't provided for it. Affected file is
835 lib/silccrypt/silrng.c.
837 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
839 * Added silc_hash_table_find_by_context_ext. Affected files
840 lib/silcutil/silchashtable.[ch].
842 * Save the public key on normal server in WHOIS command reply
843 from attributes, if present, and add it to public key hash
844 table. Fixes WHOIS resolving by public key on normal server.
846 Optimized the attributes resolving on normal server to not
847 resolve if we resolved them already from router.
849 Affected files are silcd/server_query.c, command_reply.c.
851 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
853 * Added support for whois using attributes.
854 Affected files silcd/command_reply.c, silcd/packet_receive.c,
855 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
858 * Added support for whois using public key attribute to /WHOIS i
859 client command. Affected files irssi/docs/help/in/whois.in,
860 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
862 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
864 * Fixed UMODE setting in server when the client has anonymous
865 mode set. The mode setting was not working. Affected file
868 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
870 * Fixed some bugs and typos related to sending split messages.
871 Print notification when sending messages with /MMSG. Affected
872 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
874 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
876 * Optimized the socket referencing in packet routines, client
877 library and server. Affected files are lib/silccore/silcpacket.c,
878 lib/silcclient/client.c and silcd/server.c.
880 * If silc_socket_set_qos is given with NULL arguments the QoS is
881 reset from the socket. Affected files are
882 lib/silcutil/silcsockconn.[ch].
884 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
886 * Add a /LISTKEYS command which lists the locally cached
887 client and server keys. Affected files
888 irssi/src/fe-common/module-formats.[ch],
889 irssi/src/silc/core/silc-{channels,servers}.c
890 irssi/docs/help/in/listkeys.in
892 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
894 * Check that packet queue purging was successful. Affected
895 files lib/silcclient/client.c and silcd/packet_send.c. Related
896 to MAC failed errors.
898 * Do not clear the inbuf even if it is empty if QoS was applied
899 to it. Otherwise the QoS data is cleared and MAC failed error
900 will occur. Affected file lib/silccore/silcpacket.c.
902 * Use the rekey period time as rekey protocol timeout value.
903 If the rekey does not succeed during the rekey period there's
904 something very wrong, and we most likely end up with wrong keys,
905 do graceful reconnect then. Affected file silcd/server.c.
907 * Take reference of the socket in the parser context, as it's
908 possible to have the parsers in queue after the socket is
909 disconnected and this may cause crash. Affected files are
910 lib/silccore/silcpacket.c, lib/silcclient/client.c and
913 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
915 * Fixed KICK command reply sending, it sent to replies.
916 Affected file silcd/command.c.
918 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
920 * Finish the silc-mime.pl script. It now supports MIME type
921 guessing using magic files, signing data messages, executing
922 MIME handlers in background. Affected files
923 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
925 * Changed MIME signal handler to make things easier for the perl
926 script. Affected files irssi/src/silc/core/client_ops.c,
927 silc-servers.c, and irssi/docs/signals.txt
929 * Cleaned up the silc_mime_parse function and fixed detection
930 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
932 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
934 * Resolve the IP for file transfer listener from the connection
935 socket. Affected file lib/silcclient/client_ftp.c.
937 * Accept NULL hostname parameter in the functions
938 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
939 if hostname is not wanted.
941 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
943 * Fixed race condition between silc_client_init and
944 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
946 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
948 * Fixed file transfer connection closing when SIGNOFF for
949 the client is received from server. Affected file is
950 lib/silcclient/client_ftp.c.
952 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
954 * Check for disconnected socket in QUIT callback. Affected
955 file silcd/command.c.
957 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
959 * Modified the MIME parsing to allow \n and \r\n as delimiters.
960 Affected files lib/silcutil/silcstrutil.c
962 * Cleaned up the escape/unescape functions for correctness and
963 speed. Affected file irssi/src/silc/core/client_ops.c
965 * Removed handling for data messages with Content-Type: text/*,
966 moved parsing of MIME headers to the signal handler, added
967 support for signing and verifying data messages. Affected
968 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
969 irssi/src/silc/core/silc-{servers,channels}.c
971 * Added a perl script for handling data messages based on
972 information read from Mailcap files. New file
973 irssi/scripts/silc-mime.pl
975 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
977 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
978 acknowledge recepetion of a message to the sender. Updated
981 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
983 * Unregister channel key saving callback when deleting channel.
984 Affected file lib/silcclient/idlist.c.
986 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
987 before calling notify client operation. Affected file is
988 lib/silcclient/client_notify.c.
990 * Unregister QoS tasks when deleting the socket connection.
991 Affected files lib/silcutil/silcsockconn.[ch],
992 unix/silcunixsockconn.c.
994 * Implemented latest presence-attrs draft changes. Affected
995 files lib/silccore/silcattrs.h and
996 irssi/src/silc/core/silc-queries.c.
998 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1000 * Save old channel keys in list to allow more rapid change
1001 of channel keys if server for some reason does that. This
1002 avoids loosing so many channel messages due to not having
1003 key to decrypt. Affected file lib/silcclient/silcclient.h,
1004 idlist.c and client_channel.c.
1006 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1008 * Continued backup router tests and fixes. Affected files
1009 silcd/server_backup, server_util.c, server.c. See TODO.
1011 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1013 * Fixed SERVER_SIGNOFF handling in servers. The client
1014 was removed from wrong list thus not removing the client
1015 at all. Affected file silcd/packet_receive.c.
1017 * Do not execute rekey protocol for disabled connections as
1018 it would never go through. Affected file silcd/server.c.
1020 * Added timeout for rekey protocol to catch if the protocol
1021 never executes successfully. Affected files silcd/server.c
1024 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1026 * Abandon packet processing for disconnected sockets. Check
1027 this always after calling packet processing callback.
1028 Affected file lib/silccore/silcpacket.c.
1030 * Fixed double registration disconnection code in server.
1031 Closed wrong connection. Affected file silcd/packet_receive.c.
1033 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1035 * On normal server reconnect to primary during resuming 4
1036 times, then give up. Affected file silcd/server_backup.c.
1038 * If during reconnecting to routers we notice we have router
1039 connection but no primary router set, the server is in desync.
1040 Reconnect to primary to restore network. Affected file
1043 * Assure that only one protocol is exeucting at the same time.
1044 Added checks for all protocols. Affected files are
1045 silcd/server.c and server_backup.c.
1047 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1049 * Check that a string is not already part on invite/ban
1050 string when processing it. Affected file silcd/server_util.c.
1052 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1054 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1055 with 1.2 version of the protocol. Affected file is
1056 silcd/packet_receive.c.
1058 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1060 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1061 where the passphrase was given. Affected file is
1064 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1066 * INVITE and BAN notifys are now delivered from routers to
1067 servers (but not clients) on the channel. Updated specs and
1068 code. Affected files silcd/packet_[send|receive].[ch],
1069 command.c, server.c and server_util.c.
1071 * Implemented INVITE and BAN announcing. Affected files are
1072 silcd/server.[ch], server_util.c.
1074 * Implemented SilcStatus error type argument returning in
1075 command reply error in server. Affected file silcd/command.c.
1077 * Implemented SilcStatus argument returning in comand reply
1078 in client library. The command_reply client operation now
1079 returns error specific arguments as well. Affected files
1080 are lib/silcclient/command_reply.[ch], client_resume.c,
1081 lib/silccore/silcstatus.[ch].
1083 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1085 * Backup router protocol version 1.2 implemented. Testing still
1086 required. Affected files in silcd/server_backup.[ch], server.c,
1087 packet_receive.c and server_internal.h.
1089 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1091 * silc_client_send_[channel|private]_message now return TRUE
1092 or FALSE. Affected file lib/silcclien/client_channel.c and
1095 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1097 * Check for explicit nickname in INVITE and BAN processing
1098 during join as well (and don't expect only wildcards in
1099 invite/ban strings). Affected file silcd/command.c.
1101 * Fixed the INVITE and BAN by public key. The public key saved
1102 is the PK payload (as specified) not the raw data. Affected
1103 file silcd/server_util.c.
1105 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1107 * UTF-8 text message support for actions and notices in SILC
1108 Client. Affected file irssi/src/silc/core/client_ops.c.
1110 * silc_get_username and silc_get_real_name now returns sensible
1111 data on Win32. Patch by Toni Willberg. Affected file is
1112 lib/silcutil/win32/silcwin32util.c.
1114 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1116 * Provide a signal handler to send MIME encoded messages and emit
1117 a signal when a MIME encoded message is received. Also document
1118 the signals for usage with the perl interface.
1120 A sample perl script will be supplied at a later point.
1122 Affected files are irssi/docs/signals.txt,
1123 irssi/src/silc/core/client_ops.[ch],
1124 irssi/src/silc/core/silc-{channels,servers}.c
1126 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1128 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1129 server. Use this time to display a lag and disconnect when it
1130 exceeds a specified limit.
1132 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1134 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1136 * Remove the channel auth list in normal server if router
1137 encofrces its list during connecting. Send notify to channel
1138 to remove the mode to remove the list. Affected files are
1139 silcd/server_util.c and silcd/packet_receive.c.
1141 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1143 * Added support for channel public keys. Updated protocol specs
1144 and implemented it. Affected files are
1145 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1146 lib/silcclient/command_reply.c.
1148 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1150 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1151 terminate the process on Linux. Affected file silcd/silcd.c.
1153 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1155 * Check for NULL buffer in silc_buffer_clear. Affected file
1156 is lib/silcutil/silcbuffer.h.
1158 * Simplified the backup router protocol by removing the _GLOBAL
1159 types. Updated protocol specs and the code. Affected files
1160 are silcd/server_backup.[ch].
1162 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1164 * Deny '@' and '!' from nicknames since they are reserved
1165 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1166 Updated protocol specs and the code.
1168 Affected files are silcd/server_util.[ch].
1170 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1172 * Fixed stack overflow in Irssi SILC client. Affected
1173 file irssi/src/silc/core/client_ops.c.
1175 * Check that Host is set in ServerConnection and RouterConnection
1176 in silcd.conf. Affected file silcd/serverconfig.c.
1178 * Fixed crash in server with protocol completion callbacks,
1179 namely rekey and backup resuming protocols. Affected files
1180 are silcd/server_backup.c and silcd/server.c.
1182 * Fixed rekey protocol to not restart if it is started already.
1183 Affected files are lib/silcclient/client.c and
1186 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1188 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1190 * Fixed EOF handling in SILC Config, affected file
1191 lib/silcutil/silcconfig.c.
1193 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1195 * Fixed RESOLVING flag handling in JOIN notify and other
1196 notifys to handle the resolvings correctly in client library.
1197 Affected file lib/silcclient/client_notify.c.
1199 * Do not send full INVITE and BAN lists in INVITE and BAN
1200 notifys, only the changed information. Affected file
1203 * Fixed INVITE notify sending in INVITE command, send it
1204 only when needed. Affected file silcd/command.c.
1206 * Handle the founder key change properly in CMODE_CHANGE
1207 notify. Bug #122. Affected file silcd/packet_receive.c.
1209 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1211 * Remove the mark for output (mark it only for input) after
1212 purging outgoing queue. Prevents the "Error in select()"
1213 floods. Affected file silcd/packet_send.c.
1215 * Fixed incorrect connection deletion from client library
1216 after calling "connect" client operation. Could cause
1217 crashes for example during reconnect timeouts. Affected
1218 files are lib/silcclient/client.c and
1219 irssi/src/silc/core/client_ops.c.
1221 * Check server private key file permissions before starting
1222 the server. Affected file silcd/serverconfig.c.
1224 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1226 * NULL terminate allocated string in silc_buffer_strformat.
1227 Affected file lib/silcutil/silcbuffmt.c.
1229 * Rewrote the invite/ban list string handling in server to
1230 use SilcBuffer instead. Affected files are silcd/command.c
1231 and silcd/server_util.c.
1233 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1235 * Fixed double free in CMODE command when setting new HMAC
1236 for channel. Affected file silcd/command.c.
1238 * Added couple of missing memset's to zero sensitive memory.
1239 Affected files silcd/command.c, lib/silcclient/command.c.
1241 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1243 * Fixed a double free in INVITE command error handling in
1244 server. Affected file silcd/command.c.
1246 * Added macros SILC_SWAB_[16|32] to swab byte order of
1247 16-bit and 32-bit unsigned integers. Affected file
1248 lib/silcutil/silctypes.h.
1250 * Use the SILC_SWAB_16 instead of htons() in server when
1251 handling ports since the ports in structures are always
1252 in little-endian order (regardless of platform). Affected
1253 file silcd/serverid.c and silcd/server_backup.c.
1255 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1257 * Send DISCONNECT in close admin command in server. Affected
1258 file silcd/command.c.
1260 * Check whether we are already connecting to a remote router
1261 (in addition of checking whether we are already connected)
1262 before creating new connection. Affected file silcd/server.c.
1264 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1266 * Added better compiler and compiler flags checking in
1269 * Check that socket is valid after QoS is applied to data.
1270 Affected file lib/silcutil/unix/silcunixsockconn.c.
1272 * Make sure the socket connecetion is not closed to early
1273 when closing connection in server. Also make sure the
1274 connection is always closed after error in a protocol.
1275 Affected file silcd/server.c.
1277 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1279 * Removed --session and --dummy options from Irssi SILC Client.
1280 -d option is available only if --enable-debug was given.
1281 Affected files are irssi/src/silc/core/silc-core,
1282 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1284 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1286 * Added silc_buffer_steal to steal the data from the buffer.
1287 Affected file lib/silcutil/silcbuffer.h.
1289 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1291 * Fixed server crash with double Primary block in config file.
1293 Fixed also various memory leaks around the config file
1294 parser. Affected files lib/silcutil/silcconfig.c,
1295 silcd/serverconfig.c.
1297 * Changed my nickname (Johnny Mnemonic) to my real name, this
1298 means that bugs introduced by him were actually introduced
1301 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1303 * Don't display "foo appears as foo\nYou're now known as foo"
1304 messages. Affected file irssi/src/silc/core/client_ops.c
1306 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1308 * Fixed error handling of invalid client entry when calling
1309 commands in server. Fixes a crash. Affected file
1312 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1314 * Added some sanity checks in server for correctness of the
1315 server configuration. Affected file silcd/serverconfig.c.
1317 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1319 * Prevent endless resolving of user informations in USERS
1320 command by checking the command reply status correctly.
1321 Affected file lib/silcclient/command_reply.c.
1323 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1325 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1326 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1327 Aldous <Matthew@Aldous.com>.
1329 * Added better implementation using CriticalSection of
1330 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1331 <mikko.lahteenmaki@pikabaana.net>.
1333 * Added some Winsock WIN32 compatiblity defines into
1334 includes/silcwin32.h.
1336 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1338 * Fixed double free in async host lookup code. Affected file
1339 lib/silcutil/silcsockconn.c.
1341 * On backup router handle now the SERVER_SIGNOFF from router
1342 for local connected servers too, and close the connections.
1344 Do not process them as normally signing off servers when they
1345 really signoff by sending EOF fe, but always assume that
1346 router sends the SERVER_SIGNOFF.
1348 Affected files silcd/server.c and silcd/packet_receive.c.
1350 * Fixed socket unsetting when closing connections. Affected
1351 files silcd/server.c and silcd/packet_send.c.
1353 * Do not print the nickname in SERVER_SIGNOFF if we do not
1354 have it. Prevents asserts in Irssi core. It is possible we
1355 don't have the nick if it was just being resolved when server
1356 signoff. Affected file irssi/src/silc/core/client_ops.c.
1358 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1360 * Fixed autonick crashbug in client library. Affected file
1361 lib/silcclient/client.c.
1363 * Fixed Unix implementation of SilcMutex to really assert if
1364 the mutex is locked/unlcoked already. Affected file
1365 lib/silcutil/unix/silcunixmutex.c.
1367 * Fixed locking in silc_schedule_uninit. It didn't lock
1368 when dispatching timeout tasks. Affected file is
1369 lib/silcutil/silcschedule.c.
1371 * Changed Win32 implementation of SilcThread to use modern
1372 Win32 interface. Affected file is
1373 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1375 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1377 * Don't print signed messages when sending failed. Affected files
1378 irssi/src/silc/core/silc-[servers.c/commands.h]
1380 * Send adquate signal when founding a channel by joing it. Affect
1381 file irssi/src/silc/core/client_ops.c
1383 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1385 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1386 irssi/src/fe-common/core/themes.c
1388 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1390 * Fixed close command to use the port correctly when closing
1391 server connections. Affected file silcd/idlist.c.
1393 * Check for NULL outbuf in silc_socket_write. It is possible
1394 that it is NULL is some odd case. Affected files are
1395 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1397 * Do not call final protocol callback for backup router
1398 resuming protocol when closing connection. It is closed
1399 by timeout in case of error. Affected file silcd/server.c.
1401 * Backup reconnect to router if backup resuming protocol
1402 failed. Affected file silcd/server_backup.c.
1404 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1406 * Fixed double free in SKE library error hadling when signature
1407 error occurred. Affected file lib/silcske/silcske.c.
1409 * Save the fingerprint to new SilcClientEntry after changing
1410 nickname. Affected file lib/silcclient/client_notify.c.
1412 * Print SIGNOFF in Irssi SILC client only if the nickname is
1413 known. Prevents asserts in Irssi core. It is possible we
1414 don't have the nick if it was just being resolved when it
1415 quit. Affected file irssi/src/silc/core/client_ops.c.
1417 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1419 * Fixed double free in invite list adding code when adding
1420 invite strings. Affected file silcd/server_util.c.
1422 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1424 * More log printing during backup router protocol. Affected
1425 file silcd/server_backup.c.
1427 * Removed backwards support for old private key file format.
1428 Affected file lib/silccrypt/silcpkcs.c.
1430 * Removed backwards support for not-so-strict decryption length
1431 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1433 * GETKEY to update the client entrys fingerprint too.
1434 Affected file lib/silcclient/command_reply.c.
1436 * Added --without-libtoolfix for package builders using weird
1437 wrappers around libtool (BSD at least).
1439 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1441 * Fixed backup router bugs: When backup resumes router and
1442 receives a CHANNEL_MESSAGE packet the backup must not act
1443 as router since the packet header decryption would be
1444 different. Also, when relaying packets to channel, do
1445 not re-encrypt packets on backup that came from the primary
1446 since the connection isn't really router-router connection.
1447 Affected files silcd/server.c, silcd/packet_send.c.
1449 * Added checks in encryption/decryption that encryption/decryption
1450 length sent as argument really is multiple by block size. Helps
1451 catching really weird bugs like the above backup router bugs
1452 when packets are being decrypted in wrong way. Affected files
1453 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1455 * Fixed padding generation in private key file encryption.
1456 Affected file lib/silccrypt/silcpkcs.c.
1458 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1460 * Added ignore_message_signatures setting which can be used
1461 to ignore signatures in messages. Affected files are
1462 irssi/src/silc/core/client_ops.c, silc-core.c.
1464 * Fixed the libtoolfix to use command line options instead of
1465 environment variables. They didn't work as expected. Now,
1466 the libtool is fully run-time configurable.
1468 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1470 * Verify signature payload for signed messages. Affected files
1471 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1472 irssi/src/silc/core/silc-core.h
1474 * Display signature verification result in public and private
1475 messages using theme abstracts. See irssi/default.theme for
1476 examples on their usage. Affected files
1477 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1478 irssi/src/fe-common/silc/module-formats.[ch],
1479 irssi/src/fe-common/silc/fe-common-silc.c,
1480 irssi/src/fe-common/silc/Makefile.am
1481 irssi/src/fe-common/core/fe-messages.[ch]
1483 * Fixed bugs in Irssi's theme parsing. Affected files
1484 irssi/src/fe-common/core/themes.c
1486 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1488 * Calculate the correct length for signed messages before
1489 encrypting, it must be multiple by block size. Affected
1490 file lib/silccore/silcmessage.c.
1492 * silc_message_signed_get_public_key returns now both
1493 decoded and encoded public key. Affected files are
1494 lib/silccore/silcmessage.[ch].
1496 * Added libtoolfix script that makes the libtool more generic
1497 and configurable in run-time. Now we can specify in run-time
1498 if what kind of libraries we want to create, regardless of
1499 configuration. SIMs are now creates even if --disable-shared
1500 was explicitly given.
1502 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1504 * Fixed founder key sending in CMODE command in client.
1505 Affected file lib/silcclient/command.c.
1507 * Fixed CUMODE founder authentication in server to not check
1508 for client's public key since it's not supposed to do that.
1509 Affected file silcd/command.c.
1511 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1513 * Set realname and hostname in NICK_REC records. Affected file
1514 irssi/src/silc/core/silc-nicklist.c
1516 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1518 * Remove 1.0 protocol backwards compat code from client
1521 * Added more reliable check for whether nickname did change
1522 or not, or whether only Client ID changed in NICK_CHANGE
1523 notify. Affected file lib/silcclient/client_notify.c.
1524 Fixes bug in '@' character handling in a nickname.
1526 * Added support for automatically parsing signature from
1527 the message payload. Added new function
1528 silc_message_get_signature to return the payload to
1529 application. Affected files lib/silccore/silcmessage.[ch].
1531 * Changed the private_message and channel_message client
1532 operations to deliver the SilcMessagePayload to the
1533 application too. Application can use it fe. to get the
1534 signature from the message for verification. Affected
1535 file lib/silcclient/silcclient.h, client_channel.c and
1538 * Redefined the signed payload for message payloads.
1539 Updated protocol specs and implemented.
1541 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1543 * Fixed wrong invite and ban list handling in server command
1544 reply. Affected files are silcd/command_reply.c,
1545 silcd/server_util.[ch].
1547 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1549 * Fixed CMODE setting in server when founder mode was set.
1550 Affected file silcd/command.c. Bug #95.
1552 * Added support to setting specific public key in CMODE in
1553 Irssi SILC client. Affected file lib/silcclient/command.c.
1555 * Added support to use specific public key in CUMODE in
1556 Irssi SILC Client. Affected file lib/silcclient/command.c.
1558 * Added support for inviting and banning by public key in
1559 Irssi SILC client. Affected file lib/silcclient/command.c.
1561 * Fixed fingerprint/babbleprint showing in invite and ban
1562 list command replys. Affected file is
1563 irssi/src/silc/core/client_ops.c.
1565 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1567 * Format CMODE +c and +h to display both the mode and the argument
1569 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1571 * Added test vectors and test programs for SHA-1, MD5,
1572 HMAC-SHA1 and HMAC-MD5. New tests are located in
1573 lib/silccrypt/tests/. Fixed also argument decoding bug in
1574 MD5 implementation. Affected file lib/silccrypt/md5.c.
1576 * Changed the channel private key and private message key
1577 generation (with static keys) to use SHA1 instead of MD5,
1578 as SHA1 is the mandatory hash function in SILC. Affected
1579 file lib/silcclient/client_[channel/prvmsg].c.
1581 * Changed the private key file encryption to use SHA1 instead
1582 of MD5. Added support for the old generation and added
1583 automatic change of the key (to be removed later). Affected
1584 files lib/silccrypt/silcpkcs.c.
1586 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1588 * Load only files with .pub suffix in PublicKeyDir. Affected
1589 file silcd/serverconfig.c.
1591 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1593 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1594 channels. Affected files silcd/silcd.c, silcd/server.h.
1596 * Added the config directive PublicKeyDir for the client block.
1597 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1599 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1601 * Merged Toni's irssi/silc.conf patch.
1603 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1605 * Max alloc tests in allocation routines. Affected file
1606 lib/silcutil/silcmemory.c.
1608 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1610 * Fixed a typo in resuming code that fixed detach/resume code
1611 in server. Bug #93. Affected file silcd/packet_receive.c.
1613 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1615 * Do reverse lookups for server when /connecting. Affected files
1616 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1617 irssi/src/core/net-nonblock.*
1619 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1621 * Added library versioning for shared libraries. Affected
1622 files configure.in.pre and lib/Makefile.am.pre.
1624 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1626 * Display INVITE and BAN lists as specified by SILC 1.2
1628 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1630 * Do not send invite list back unless asked (when sending
1631 no arguments) or when list was modified. Affected file
1634 * Remove client from invite list in KILLED notify and in
1635 KILL command. Affected file silcd/command.c and
1638 * Fixed bugs in invite list handling in INVITE command.
1639 Affected files silcd/command.c and silcd/server_util.c.
1641 * Merged with Irssi 0.8.6.
1643 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1644 Affected file irssi/src/fe-text/silc.c.
1646 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1648 * The silc_argument_get_[first/next] now return the argument
1649 type to caller. Added silc_argument_payload_encode_one.
1651 Affected files are lib/silccore/silcargument.[ch].
1653 * Added support for the SILC 1.2 INVITE command and new
1654 invite lists to server. Affected files are silcd/command.c,
1655 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1657 * Added support for the SILC 1.2 BAN command and new
1658 ban lists to server. Affected files are silcd/command.c,
1659 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1661 * Added support to client sending new INVITE command. Affected
1662 file is lib/silcclient/command.c.
1664 * Added support to client sending new BAN command. Affected
1665 file is lib/silcclient/command.c.
1667 * Added support for removing client from invite list when kicked
1668 from channel, as SILC 1.2 dictates. Affected files are
1669 silcd/packet_receive.c and silcd/command.c.
1671 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1673 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1674 automatically the cipher's internal IV. Affected files
1675 lib/silccrypt/silccipher.[ch].
1677 * Assure the RESUME_CLIENT packet is not sent to twice to
1678 backup router if the detached client was originated from
1679 the backup. Affected file silcd/server.c. Bug #76.
1681 * Changed silc_sim_symname to not allocate memory. Affected
1682 file lib/silcsim/silcsimutil.c.
1684 * Fixed memory leaks with SIMs in server. Affected files
1685 silcd/serverconfig.c, silcd/server.c.
1687 * Fixed channel key distribution after resuming detached
1688 client. Affected files silcd/packet_receive.c.
1690 * Fixed channel's global_user boolean checking after detaching.
1691 Check it after changing the owner of the client not before.
1692 Affected file silcd/packet_receive.c.
1694 * Fixed few double frees from client library. Fixes at least
1695 Bug #81, possibly others too.
1697 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1698 notifys in Irssi SILC Client. Affected file is
1699 irssi/src/silc/core/client_ops.c. Bug #82.
1701 * Applied Ville Räsänen's manual page and --mandir bugfix
1702 patch. Affected files are configure.in.pre and Makefile.am.pre.
1705 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1707 * Added support to backup router protocol for backup to tell
1708 normal server that it cannot use the backup router as primary
1709 because the primary isn't really down. Updated protocol
1712 * Added support for primary router to tell backup router that
1713 resuming is not possible because the backup really isn't primary
1714 in the cell. For example if backup disconnected itself the
1715 resuming is not allowed since the primary really did not
1716 go down. Updated protocol specs.
1718 * Removed MARS from crypto library.
1720 * Defined the CTR mode and Randomized CBC mode in SILC. The
1721 CTR mode is RECOMMENDED now in specification. Defined also
1722 Serpent cipher as optional cipher. Updated the protocol specs.
1724 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1726 * Added support for inviting/banning by IP/MASK, public key,
1727 and explicit Client ID. Redefined the command and notify
1728 types to allow easier forwards support for other methods
1729 of inviting/banning. Updated protocol specs.
1731 * Remove the client from channel's invite lists if the client
1732 is kicked or killed. Updated protocol specs.
1734 * Unified the Channel Message Payload and Private Message
1735 into one Message Payload. Updated protocol specs and
1738 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1740 * Don't wait for EOF after socket error has occurred, but
1741 close the connection. Affected file is silcd/server.c.
1743 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1745 * Added support for setting FOUNDER mode on channel with
1746 specific public key which can be set with CMODE command.
1747 Updated protocol specs and implemented in client and server.
1749 * Fixed the Irssi SILC client to correctly shutdown the client
1750 library to avoid memory leaks. Affected files are
1751 irssi/src/silc/core/silc-core.c and silc-servers.c.
1753 * Deprecated the No Reply flag in SKE protocol and introduced
1754 "IV Included" flag which can be used to indicate that the IV
1755 is included in the ciphertext. This makes it possible to use
1756 SILC on unreliable transport, such as UDP which may cause
1757 packet reordering and losses. Updated protocol specs, did
1760 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1762 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1763 < 32 bit values in correct size. Affected file is
1764 lib/silcmath/mp_mpi.c.
1766 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1768 * Fixed the KE Start Payload parsing to check that mandatory
1769 fields are present. Affected file lib/silcske/payload.c.
1771 * Fixed compilation warnigs in Irssi SILC Client. Affected
1772 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1774 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1776 * Print "nick now appears as newnick" and update Irssi's nicklist
1777 when you change your nick to "nick". Closes #62
1779 * Never format your own nick. Closes #63
1781 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1783 * SILC_UMODE_GONE changes are now propagated correctly to the
1784 Irssi client. Closes #54
1786 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1788 * Fixed example in /HELP KEY
1790 * Added expando $j which expands to current SILC Client version
1792 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1794 * Fixed public key decoding in crypto library.
1796 * Added better error printing to SKE library.
1798 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1800 * Fixed NICK command to not crash if nickname was not sent.
1802 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1804 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1805 Deprecated the old Encrypt-And-MAC order. Updated protocol
1806 specs and implemented.
1808 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1809 generation. Updated specs and implemented.
1811 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1813 * Added support for rekey before 2^32 sequence number wraps.
1814 Affected files in server and client library.
1816 * Padding must be at least 8 bytes now. Implemented and updated
1819 * Compute maximum padding for authentication packets to make
1820 passphrase approximation attacks impossible. Affected files
1821 in client library and in server.
1823 * Fixed PING command sending in client library and handling in
1824 server. The server ID must be ID Payload, not raw ID data.
1825 Affected files in server and client library.
1827 * Defined that all public keys sent in commands and notify
1828 payloads are actually Public Key Payloads not raw public key
1829 data. Updated protocol specs and implemented.
1831 * Updated protocol version to 1.2. Updated specs and code.
1833 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1834 status types. Updated specs and the code.
1836 * Added support for normal client to kill its own entries from
1837 the network. Updated protocol specs and the code.
1839 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1840 and added initial implementation.
1842 * Added MAC field to the Private Message Payload to protect
1843 against chosen ciphertext attacks. Updated the protocol specs
1846 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1847 attribute to indicate the user's current idle and signon time
1848 of a service. Updated protocol specs and implemented.
1850 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1852 * Added "do_not_bind" argument to silc_client_file_send what
1853 can be used to not bind locally but assume the file receiver
1854 provides the point of connect. Usefull when sender is behind
1855 NAT device. Affected file lib/silcclient/silcclient.h and
1858 * Added -no-listener option to FILE SEND command in Irssi SILC
1859 client. Affected file irssi/src/silc/core/silc-servers.c.
1860 Renamed FILE RECEIVE to FILE ACCEPT.
1862 * Confirm passphrase for private key encryption in
1863 silc_create_key_pair and silc_change_private_key_passphrase.
1864 Affected files are lib/silcutil/silcapputil.c.
1866 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1868 * Move silc_client_packet_send back to internal, added
1869 silc_client_send_packet, a bit simpler function for application.
1870 Affected files lib/silcclient/silcclient.h, client.c and
1873 * Moved the SilcClientEntry, SilcChannelEntry and
1874 SilcServerEntry to silcclient.h to be public and documented
1875 them for application. Affected files are
1876 lib/silcclient/silcclient.h and idlist.h.
1878 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1880 * Fixed manual page installation patch by Ville Räsänen.
1881 USERS help page fix patch by Ville Räsänen
1883 * Changed the silc_client_command_call interface to make
1884 the command call simpler for the application. The library
1885 now handles the command line parsing, command finding and
1886 execution. Application only needs to call the function
1887 with the command line. Affected files are
1888 lib/silcclient/silcclient.h, command.[ch].
1890 * Fixed silc_get_input to NULL-terminate the returned input.
1891 Affected file lib/silcutil/silcutil.c.
1893 * Resolve the client's public key in JOIN command if the
1894 founder auth data is being requested but we don't know the
1895 client's public key. Affected file silcd/command.c.
1898 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1900 * Print notify for server opers when backup router comes
1901 online. Affected file silcd/server.c.
1903 * Fixed the INVITE command to send the invite list in
1904 command reply. Affected file silcd/command_reply.c.
1906 * Fixed MOTD command reply sending. Affected file
1909 * UTF-8 decode the topic in TOPIC command reply and LIST
1910 command reply in Irssi SILC client. Affected file is
1911 irssi/src/silc/core/client_ops.c.
1913 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1915 * Fixed the INVITE command to not crash Irssi SILC client
1916 when given without nickname argument. AFfected file
1917 irssi/src/silc/core/client_ops.c.
1919 * Fixed double free in WHOIS query on normal server when
1920 forwarding query to router. Affected file is
1921 silcd/server_query.c.
1923 * Fixed WATCH command reply handling on normal server which
1924 was missing altogether. Affected file silcd/command_reply.c.
1927 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1929 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1930 Included yodl sources for each of these. Also modified
1931 Makefile.am prototype to install these files to proper
1932 locations. Updated CREDITS. Affected file Makefile.am.pre,
1933 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1936 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1938 * Added support for encrypted private key files. Now
1939 passphrase must be provided when new key pair is created
1940 (can be empty though), and prompted when loading the
1941 private key. Added support for loading the old-style
1942 non-encrypted private keys as well. Affected files
1943 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1946 * Fixed silc_get_input to accept input on all terminals.
1947 Affected file lib/silcutil/silcutil.c.
1949 * Moved the Irssi SILC client key loading and other stuff
1950 to be called after the arguments and UI is initialized.
1951 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1953 * Added -P option to Irssi SILC client which can be used
1954 to change the passphrase of the private key. Affected
1955 file irssi/src/silc/core/silc-core.c.
1957 * Added silc_change_private_key_passphrase apputil routine
1958 to lib/silcutil/silcapputil.[ch].
1960 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1962 * Fixed connection closing in client library to not crash.
1963 Moved the connection freeing totally to function
1964 silc_clinet_del_connection. Affected file
1965 lib/silcclinet/client.c.
1967 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1969 * Changed includes/silcincludes.h to silcincludes.h.in to
1970 include configuration specific information. The silcdefs.h
1971 is not included in to installation anymore (it's only
1972 compilation time header).
1974 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1976 * Moved the SilcClient and SilcClientConnection from client.h
1977 to the public lib/silcclient/silcclient.h. Changed the
1980 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1982 * If version string in silc_clinet_alloc is NULL the library
1983 puts it automatically. Affected file lib/silcclient/client.c.
1985 * Changed the version strings from variables to #define's
1986 in includes/silcversion.h.
1988 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1990 * Added shared library complation support.
1992 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1994 * Added lib/silcutil/silcapputil.[ch] for application
1995 utility functions. It includes routines for applications'
1996 convenience. Added silc_create_key_pair, silc_show_public_key
1997 and silc_load_key_pair functions.
1999 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2001 * Send RESUME_CLIENT packet from router to backup routers
2002 to in resuming. Affected file silcd/packet_receive.c.
2004 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2006 * In IDENTIFY command parsing, send all other IDs except
2007 Client IDs explicitly to router for resolving on normal
2008 server. Also check that ID received in WHOIS command is
2009 always Client ID, others are not allowed. Affected file
2010 silcd/server_query.c.
2012 * Merged latest changes from irssi.org CVS.
2014 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2016 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2017 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2019 * Fixed the heartbeat sending in Irssi SILC client. Moved
2020 the silc_client_packet_send to silcclient.h for application
2021 usage. Affected files lib/silcclient/client_internal.h
2022 lib/silcclient/silcclient.h.
2024 * Fixed a bug in query resolving in server. Used wrong
2025 variable in a for loop and crashed. Affected file is
2026 silcd/server_query.c.
2028 * Server constructs requested attributes only to locally
2029 connected clients. Affected file silcd/server_query.c.
2032 * Fixed a bug when sending resolving from router to server
2033 with requested attributes. The constructed WHOIS command
2034 was incorrect. Affected file silcd/server_query.c.
2037 * Fixed Requested Attributes saving in WHOIS command reply.
2038 The length of the data buffer must be saved too. Affected
2039 file silcd/command_reply.c.
2041 * Update the client entry's servername after detaching is
2042 over. Affected file silcd/packet_receive.c. Bug #37.
2044 * Resolve incomplete client entrys in CUMODE_CHANGE and
2045 CMODE_CHANGE notifys. Affected file is
2046 lib/silcclient/client_notify.c. Bug #42.
2048 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2050 * Fixed channel key packet processing bug on backup router
2051 during backup resuming protocol. Affected file is
2052 silcd/packet_receive.c.
2054 * Fixed memory leaks in server. Affected files are
2055 silcd/server.c and silcd/packet_receive.c.
2057 * Fixed packet decryption problem when backup router encrypted
2058 channel message with wrong key during backup resuming
2059 protocol. Affected file silcd/packet_send.c.
2061 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2062 Toni Willberg (toniw@iki.fi)
2064 * Changed the SilcCipher context to be private. Changed the
2065 silc_cipher_get_iv to just return pointer to the IV. Added
2066 silc_cipher_get_name to return the name of the cipher.
2067 Fixed code all around to support these changes. Affected
2068 files are lib/silccrypt/silccipher.[ch], client library and
2071 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2073 * Fixed unaligned access in lib/silccore/silcattrs.c.
2075 * Fixed libtool linking in lib/silcsim/Makefile.am.
2077 * Fixed services attribute printing. Affected files is
2078 irssi/src/silc/core/silc-queries.c.
2080 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2082 * Fixed a crashbug in incoming server accepting. Affected
2083 file silcd/server.c.
2085 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2087 * Added automatically generated index to Toolkit Reference
2090 * Added support for Postscript Toolkit Reference Manual.
2092 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2094 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2097 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2099 * Added 'send_events' boolean argument to the function
2100 silc_schedule_set_listen_fd which sends the set events to
2101 the application explicitly if set to TRUE. Default action
2102 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2103 lib/silcclient/client_internal.h and silcd/server_internal.h.
2105 * Added silc_compare_timeval to determine which time values
2106 is smaller. Affected file lib/silcutil/silcutil.[ch].
2108 * Added sort-of "Quality of Service" (QoS) support to
2109 SilcSocketConnection. Data reception can be controlled with
2110 rate limit per second and/or read data length limit.
2111 Added silc_socket_set_qos. Affected files are
2112 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2114 * Added the QoS configuration to SILC Server configuration
2115 file. Affected files are silcd/serverconfig.[ch] and
2118 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2120 * Merged with irssi.org CVS.
2122 * Failed OPER and SILCOPER authentications are now logged.
2123 Affected file silcd/command.c. Bugs #25.
2125 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2127 * ROBODoc documented lib/silcutil/silcbuffer.h and
2128 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2129 <ville.rasanen@iki.fi>.
2131 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2133 * Added support for auto-passphrase authentication from the
2134 config file during connecting which was not implemented
2135 yet. Affected file irssi/src/silc/core/client_ops.c.
2137 * Fixed a bug in authentication protocol failure handling which
2138 was processing wrong callback context. Affected files
2139 are lib/silcclient/client.c and protocol.c.
2141 * Fixed the /ATTR allow off to actually work. Affected file
2142 is irssi/src/silc/core/silc-queries.c.
2144 * Fixed the /ATTR -del to work. Affected file is
2145 irssi/src/silc/core/silc-queries.c.
2147 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2149 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2151 * Fixed mask attribute adding in Irssi SILC client. Affected
2152 file irssi/src/silc/core/silc-queries.c.
2154 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2156 * Added support for saving the requested attributes in
2157 WHOIS to directory. Affected file is
2158 irssi/src/silc/core/silc-queries.c.
2160 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2162 * Added support for parsing VCard fields that do not have
2163 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2165 * Fixed a double free bug in hash table foreach function
2166 if the entry was deleted in the foreach callback. Affected
2167 file lib/silcutil/silchashtable.c.
2169 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2171 * Added silc_attribute_get_verify_data to return the signature
2172 verification data for either user digital signature or
2173 server digital signature in Requested Attributes. Affected
2174 files are lib/silccore/silcattrs.[ch].
2176 * Added silc_vcard_alloc which is used to allocated dynamic
2177 SilcVCard context. The silc_vcard_free now checks whether
2178 the context is dynamically allocated or not. Affected files
2179 are lib/silcutil/silcvcard.[ch].
2181 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2183 * Periodically remove the NOATTR status from client entry
2184 so that the client may take the attributes in use even after
2185 server has resolved them unsuccessfully earlier. Affected
2186 file silcd/server_query.c and idlist.h.
2188 * Moved sha1hash and md5hash from client->internal to
2189 SilcClient for application usage. Affected files are
2190 lib/silcclient/client.h and client_internal.h.
2192 * Fixed attribute encoding and decoding bugs. Affected
2193 files lib/silccore/silcattrs.[ch].
2195 * Added ATTR command to Irssi SILC Client which is used to
2196 manage user's Requested Attributes sending and values for
2197 WHOIS command. Affected files around Irssi SILC client.
2199 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2201 * Added silc_buffer_strformat which can be used to format
2202 strings into a buffer which size is automatically increased.
2203 Affected file lib/silcutil/silcbuffmt.[ch].
2205 * Added implementation of VCard (RFC 2426) which can be used
2206 as part of Requested Attributes in WHOIS command. Affected
2207 file lib/silcutil/silcvcard.[ch].
2209 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2211 * Some strncat -> silc_strncat changes our the core and
2214 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2215 errors. Added better error printing to SKE library.
2216 Affected files lib/silcske/silcske.c, silcske_status.h and
2219 * Save the PKCS key length even if only private key is set to
2220 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2222 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2223 length in bits not in bytes. Affected files are
2224 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2225 silcd/server_query.c.
2227 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2229 * Added silc_attribute_payload_encode_data to directly encode
2230 the data into the attributes buffer. Renamed function
2231 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2232 Affected files are lib/silccore/silcattrs.[ch].
2234 * silc_hash_table_find_foreach calls the foreach function now
2235 once even if the nothing was found with context set to NULL.
2236 Affected file lib/silcutil/silchashtable.[ch].
2238 * Remove the RESOLVING flag from client entry after received
2239 the Requested Attributes from the client. Fixed memory leak
2240 in client entry freeing. Affected files silcd/server_query.c
2243 * Added Requested Attributes support into SILC Client Library.
2244 It is not able to send requested attributes in WHOIS command,
2245 and also receive and process requested attributes. Added
2246 silc_client_attribute_[add|del] and silc_client_attributes_get
2247 functions. Added also `ignore_requested_attributes' to the
2248 SilcClientParams to not use attributes in client. Affected
2249 files are lib/silcclient/command.c, client_attrs.[ch],
2250 silcclient.h, client_internal and client.[ch].
2252 * Changed the silc_client_get_client_by_id to support Requested
2253 Attributes, it takes them as argument now. Affected file
2254 is lib/silcclient/silcclient.h, and idlist.c.
2256 * Added -details option to WHOIS command in Irssi SILC Client
2257 to support the requested attributes. By default it requests
2258 all attributes. Affected file lib/silcclient/command.c and
2259 irssi/doc/help/in/whois.in.
2261 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2263 * Add also SERVICE attribute for server-constructed attribute
2264 data. Also digitally sign the attributes and add
2265 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2266 silcd/server_query.c.
2268 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2270 * Changed the silc_attribute_payload_encode to support list
2271 of attributes (function may be called several times to add
2272 a new attribute). Removed the silc_attribute_payload_encode_list
2273 function. The encoding function now also automatically encodes
2274 the data, so the caller does not need to do that. Affected
2275 files lib/silccore/silcattrs.[ch].
2277 * Added support for replying on behalf of the user to the
2278 Requested Attributes in WHOIS command in the server. Affected
2279 file silcd/server_query.c.
2281 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2282 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2284 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2286 * Don't swtich to become primary router if we are backup if
2287 decryption error has occurred. Affected file silcd/server.c.
2289 * Fixed a bug in backup router IP address comparison in
2290 silc_server_backup_get.
2292 Save now also the port of the server/router and use that
2293 in comparison as well. Affected file silcd/server_backup.c.
2295 * Normal server now reconnects to backup router automatically
2296 if connection is lost to it. Affected file silcd/server.c.
2298 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2300 * If packet processing fails (like integrity check fails)
2301 the connection is closed now. Affected files are
2302 lib/silccore/silcpacket.c and silcd/server.c.
2304 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2306 * Fixed double free in RSA public key set function
2307 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2310 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2312 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2313 Added server_query.[ch] which provides one interface for
2314 querying information using all three commands.
2316 * Changed all "typedef unsigned char" in core library to
2317 "typedef SilcUInt8".
2319 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2321 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2323 * Renamed silc_server_get_client_resolve to
2324 silc_server_query_resolve and moved to server_query.[ch].
2326 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2328 * Resumed client packet handling from server put the resumed
2329 client on wrong list on router and caused the client not
2330 be present on the network anymore. Now fixed to put the
2331 client to correct list. Affected file silcd/packet_receive.c.
2333 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2335 * Various cleanup in error message output in config parsing code
2336 and in server init code. Fixed error log files containing
2337 too many newlines ('\n') in some situations. Affected files are
2338 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2340 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2342 * Use the reverse lookupped hostname in client internals
2343 instead of one user provided us as remote server name.
2344 Affected file lib/silcclient/client.c.
2346 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2348 * Added 'app_context' to silc_schedule_init. It is an
2349 application specific context that is delivered to application
2350 in task callback functions. Affected files are
2351 lib/silcutil/silcutil.[ch].
2353 * The hb_context in SilcSocketConnection is not freed
2354 automatically anymore (application must free it). Freeing
2355 it automatic is inconsistent. Affected files are
2356 lib/silcutil/silcsockconn.[ch].
2358 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2360 * Added support for removing explicitly added client connections
2361 in rehash and closing the client connections if they were
2362 unconfigured in the rehash. Affected file silcd/server.c.
2364 * Added support for aborting automatically pending commands
2365 that never receives the reply (to avoid memory leaks).
2366 Added also silc_server_command_pending_timed to set the
2367 specific timeout for pending command. Affected files are
2368 silcd/command[_reply].[ch].
2370 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2371 specs and lib/silccore/silcstatus.h.
2373 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2375 * Changed the silc_get_time to accept time value as argument
2376 or if zero is sent return current local time. Affected
2377 file lib/silcutil/silcutil.[ch].
2379 * Added STATS command to client library and Irssi SILC client.
2380 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2382 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2384 * Assure that channel key is set before sending it. May
2385 crash server otherwise. Affected file silcd/packet_send.c.
2387 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2389 * Assure that endless loop cannot happen with detached client
2390 resolving on normal server. Added idlist status
2391 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2392 silcd/idlist.h and silcd/packet_receive.c.
2394 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2396 * Incoming file transfer request cannot use same session as
2397 the sending session. This can happen when sending file to
2398 yourself. Crashed the client on quit. Affected file
2399 lib/silcclient/client_ftp.c. Bug #24.
2401 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2403 * Implemented the draft-riikonen-precense-attrs draft and
2404 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2406 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2408 * Distribute the SERVER_SIGNOFF notify also to local backup
2409 routers from the primary router. The backup router may not
2410 have the signing of local server directly connected and need
2411 to know about the signoff. Affected file silcd/server_util.c.
2413 * Use the primary router as the origin of the locally connected
2414 server when it is disconnecting from the backup router since
2415 that's where it really is coming from. Now the clients from
2416 the disconnecting server are removed correctly and "shadow"
2417 clients are not left to the backup router. Affected file
2420 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2422 * If normal server is standalone and found existing but disabled
2423 channel, do not re-create the channel since it creates
2424 duplicate same channels. Affected file silcd/server.c.
2426 * Added anonymous client connections support to server. New
2427 "anonymous" configuration option to ConnectionParams section
2428 added. If set to true, the username and hostname information
2429 of the client will be scrambled and anonymous user mode is
2430 set automatically to the user. Affected files are
2431 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2433 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2435 * In JOIN notify handling, mark that the cache entry of the
2436 client cannot be expired. Can cause crashes on normal
2437 server (asserts client->channels). Affected file is
2438 silcd/packet_receive.c.
2440 * From now on distribution versions are used as protocol versions
2441 instead of by default using the Toolkit base version as protocol
2442 version. Affected file prepare.
2444 * Do not set the locally resolved hostname for local client
2445 entry but take what server sends. This way the real hostname
2446 is showed in WHOIS for yourself. Affected file is
2447 lib/silcclient/idlist.c and lib/silcclient/client.c.
2449 * Resolve local info with IDENTIFY when connecting to server.y
2451 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2453 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2454 for implied search (not needed on platforms which has native
2455 pthreads library). Use --without-pthreads to disable threads.
2456 Affected file is configure.in.pre
2458 * Fixed --with-iconv on platforms which need to bypass (broken)
2459 native iconv(). Affected file is configure.in.pre
2461 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2463 * Moved -C option parsing in Irssi SILC client at same time
2464 as other options. The UI was initialized earlier and caused
2465 problems on command line. Bug #16. Affected file is
2466 irssi/src/silc/core/silc-core.c.
2468 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2470 * Added global variable silc_log_timestamp that tells silclog
2471 wether to print or not the timestamp in the logging files.
2472 Affected file lib/silcutil/silclog.[ch].
2474 * Added silcd configuration option Timestamp in the Logging
2475 section. Affected file silcd/serverconfig.[ch],
2476 doc/example_silcd.conf.in.
2478 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2480 * Fixed fingerprint checking to check for entirely empty
2481 fingerprint instead of two first bytes when determining
2482 if it is set. Bug #18. Affected file silcd/command.c.
2484 * Fixed duplicate PKCS name registering to not allow it.
2485 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2487 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2489 * Conditionalize non-gcc compiler optimizations for various
2490 platforms, enable those commented out. Cleanups.
2491 Affected file lib/silcmath/mpi/configure.in
2493 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2495 * silc_rng_exec_command() left zombie processes if command
2496 didn't generate any output. Affected file
2497 lib/silccrypt/silcrng.c
2499 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2501 * Rewrote iconv checking, introduce --with-iconv for systems
2502 which rely on libiconv. Check if iconv() provided by libc
2503 is good enough, otherwise demand libiconv. Affected file
2506 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2508 * Search for ldopen() also in libc. This enables SIM support
2509 on *BSD systems. Based on patch from Alex Zepeda. Affected
2510 file configure.in.pre
2512 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2514 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2515 This fixes prepare on *BSD systems. Affected file
2518 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2520 * More fixed for not having purge timeout for global clients
2521 that are on channel. Affected files silcd/command_reply.c
2524 * Fixed the rekey protocol to work with backup router connections.
2525 Rekey packets are now allowed on disabled connections as
2526 well. Affected files silcd/packet_send.c and server.c.
2528 * Do not switch to be as backup router when shutting down and
2529 closing the primary connection. Affected file silcd/server.c.
2531 * Fixed memory leaks in backup router deleting. Added
2532 silc_server_backup_free to free all data during shutdown of
2533 server. Affected files silcd/server_backup.[ch].
2535 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2537 * Do not process commands if the sock->user_data is NULL.
2538 Affected file silcd/command.c.
2540 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2542 * Fixed buffer overflow and security problems (loosing bits
2543 in CFB encryption) in SILC RNG. Problems reported by
2544 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2546 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2548 * Added yet more checks that client is not expired on global
2549 list if it is on channels. Affected file is
2550 silcd/command_reply.c.
2552 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2554 * Merged c0ffee's MIME signal patch which adds support for
2555 sending also MIME messages in Irssi SILC Client, and handling
2556 received MIME messages in a signal (and perhaps doing something
2557 to non-textual MIME messages).
2559 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2561 * Fixed pending command deletion in server and client library
2562 to check the whole list instead of breaking after first found.
2563 The affected files are silcd/command.[ch] and
2564 lib/silcclient/command.[ch].
2566 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2568 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2569 secret or private, otherwise it's possible to find out
2570 whether a secret channel exists or not. Affected file
2573 * If CMODE change fails during the mode setting, assure that
2574 the old mode mask is set for the channel back. Affected
2575 file silcd/command.c.
2577 * Fixed passphrase saving on +a channel on normal server
2578 after successful JOIN command. Affected file silcd/command.c.
2580 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2582 * Remove server/router operator privileges in DETACH command,
2583 since it's possible to resume to server where these
2584 privileges would not be allowed for the client. Affected
2585 file silcd/command.c.
2587 * Do not set to wait for backup in rehash of the server.
2588 Affected file silcd/server.c.
2590 * Do not check listener sockets when counting how many
2591 socket connections we have. Affected file is
2592 silcd/server_util.c.
2594 * Do not announce disconnected clients that are remaining
2595 in history (for WHOWAS). This is because SIGNOFF notify
2596 for these has been sent earlier already. Affected file
2599 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2601 * Buffer overflow with CUMODE command's mode->mode character
2602 conversion. Reported by Ville Räsänen. Affected file
2603 lib/silcutil/silcutil.c.
2605 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2607 * Allow heartbeat packets to go disabled connections anyway.
2608 Affected files silcd/server.c and silcd/packet_send.c.
2610 * Do not broadcast New Channel packets with List flag set
2611 in the packet to backup routers. The router must check
2612 for the correctness of the packets before sending them.
2613 It is possible that router will have enforce Channel ID
2614 change and this would cause desync in the backup router.
2615 Affected file silcd/packet_receive.c.
2617 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2618 are handled in list parsing. They are not list packets
2619 anymore. Affected file silcd/packet_receive.c.
2621 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2623 * Stop waiting for backup router through the timeout, not
2624 directly after backup router has arrived. Affected file
2627 * Do not re-create channel keys and send them when removing
2628 clients in server shutdown. Affected files are
2629 silcd/server_internal.h and silcd/server_util.c.
2631 * Notify distribution to backup routers was missing from
2632 the silc_server_send_notify_dest function which caused
2633 desyncing problems with backup router. Affected file is
2634 silcd/packet_send.c.
2636 * The client's channel removing was working wrong on
2637 backup router. It assumed that it doesn't know global
2638 information but backup router does know. For this reason
2639 it could remove channel when it wasn't supposed to do that.
2640 Affected file silcd/server.c and silcd/server_util.c.
2642 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2644 * Stop for a couple seconds after badkup router has become
2645 primary router. Affected file silcd/server.c.
2647 * Added silc_server_remove_servers_by_server, which is used
2648 to remove servers originated from some other server. Also
2649 clients of those servers can be removed too. Affected file
2650 silcd/server_util.[ch].
2652 * When removing clients after a server has signed of remove
2653 also all servers behind that server (unless they are known
2654 to be available locally), and send SERVER_SIGNOFF for each
2655 of the server separately. Also the signed off clients are
2656 sent now separately per signed off server. The affected files
2657 are silcd/server.c and silcd/server_util.[ch].
2659 * All servers added with silc_idlist_add_server must always
2660 have both "router" and "connection" pointers set. Otherwise,
2661 bad server entries may be left around in the cache.
2662 Affected file silcd/command_reply.c.
2664 * Do not create the channel key in NEW_CHANNEL packet
2665 processing if the channel is empty. Affected file
2666 silcd/packet_receive.c.
2668 * Completed backup router support for standalone routers.
2669 Supports also servers in the cell that do not use the backup
2672 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2674 * Fixed a bug in silc_string_regexify which did not add '^'
2675 at the start of each string, and thus the matching was
2676 not explicit. For example ban list iikone@*!*@* would
2677 match also "priikone", which is wrong, it would have to be
2678 *iikone@*!*@* to match also "priikone". Affected
2679 file lib/silcutil/unix/silcunixutil.c.
2681 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2683 * Enable all local server connections before updating client
2684 caches when we've become backup router. Otherwise, signoff
2685 packets may not reach the clients. Affected files are
2686 silcd/server.c and silcd/server_util.[ch].
2688 * Fixed a bug in version string parsing which could crash
2689 the program with specially formatted version string.
2690 Bug reported and patch provided by Ville Räsänen. Affected
2691 file lib/silcutil/silcutil.c.
2693 * Handle the disconnection immediately when DISCONNECT
2694 packet is received in server. Affected file silcd/server.c.
2696 * Primary router now waits a short time (10 seconds) for
2697 backup router connection before accepting any other
2698 connection (except local). Affected file silcd/server.c,
2701 * Fixed a crash in client libary in NICK_CHANGE notify when
2702 NICK_CHANGE arrived for client entry we are resolving
2703 currently. Affected file lib/silcclient/client_notify.c.
2705 * Call the sconn->callback completion even if error had
2706 occurred. Start reconnecting always if connection to
2707 primary router fails during backup router protocol.
2708 Affected files silcd/server.c and server_backup.c.
2710 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2712 * Added functions silc_server_send_opers and
2713 silc_server_send_opers_notify to send packets stricly
2714 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2715 to send variable argument notify to operators.
2716 Affected files silcd/packet_send.[ch] and silcd/server.h.
2718 * Removed UMODE rights checking with UMODE_CHANGE notify.
2719 Affected file silcd/packet_receive.c.
2721 * Server/router operator now receives notify when network
2722 switches to backup router and when it resumes the use of
2723 primary router. Affected file silcd/server.c and
2724 silcd/server_backup.c.
2726 * Fixed the updating of client information after backup
2727 resuming protocol is over; update all except local clients
2728 to the new primary router. The affected file is
2729 silcd/server_util.c.
2731 * Added support for closing active connections in rehash
2732 that were unconfigured by the user. Supports currently
2733 closing server and router connections. Affected file
2736 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2738 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2740 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2741 is NULL since seems that on some platforms NULL is allowed
2742 and on some it's not. Fallback encoding is used instead.
2743 Affected file lib/silcutil/silcstrutil.c.
2745 * Fixed statistics updating for incoming server connection
2746 which could cause problems when re-connecting. Affected
2747 file silcd/server.c.
2749 * Preliminary backup router support for standalone router
2750 added. Affected files in silcd/.
2752 * Mark server connections in backup router disabled before
2753 and after backup protocol. Affected file is
2754 silcd/server_backup.c.
2756 * Added support for reconnecting to remote server connection
2757 even if the protocol fails, and if the configuration wants
2758 us to keep trying to connect anyway.
2760 Server connection is not allowed to backup router if
2761 backup router does not have connection to primary router yet.
2763 Affected file is silcd/server.c.
2765 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2767 * Added silc_client_udpate_server function to update changed
2768 server info. Affected file lib/silcclient/idlist.[ch].
2770 * Added check for server entries that are being resolved when
2771 notify is received. If being resolved, handle the received
2772 notify only after it's resolved so that all notifys are
2773 handled in same order as received from the server.
2775 Added similar resolver check to channel entries. Every
2776 notify that cause resolving of any information that affects
2777 channel entry marks the channel entry in waiting state.
2778 After whatever resolving is over the waiters are signalled
2779 and only then the notifys are handled in the same order
2780 as delivered from the server.
2782 Affected files are lib/silcclient/idlist.[ch], and
2785 * Fixed KILLED notify handling in normal server. Affected
2786 file silcd/packet_receive.c.
2788 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2789 is locally connected, or was locally connected (but may
2790 be detached and connection is not active). Added also
2791 SILC_IS_LOCAL for checking this status. Affected files
2792 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2793 silcd/server.c and silcd/server_internal.h.
2795 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2797 * Don't send or handle TOPIC_SET if topic is already set and
2798 is same as being set. Affected files silcd/command.c and
2799 silcd/packet_receive.c.
2801 * Fixed CMODE change rights checking to work correctly when
2802 removing modes by operator. Affected file is
2803 silcd/server_util.c.
2805 * Fixed some handling with New Channel packet in router and
2806 fixed some CMODE_CHANGE notify handling in server and router.
2807 Affected file is silcd/packet_receive.c.
2809 * Changed "disconnect" client operation to include the
2810 reason of the disconnection and optional disconnection
2811 message. Affected file lib/silcclient/silcclient.h.
2813 * Made the compilation of lib/contrib/ stuff conditional.
2814 Affected files configure.in.pre, lib/contrib/Makefile.am.
2816 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2818 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2819 to the sender of the notify too, to avoid situation where two
2820 notifys are in the network at the same time going to oppsite
2821 directions. Affected file silcd/packet_receice.c.
2823 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2825 * Delete the client from channel even if the cilent->id is
2826 NULL. It was possible that client was deleted without
2827 removing from channels (theoretically at least). Affected
2828 file silcd/server.c and silcd/server_util.c.
2830 * Free the client data too when resuming is not successful.
2831 Affected file silcd/packet_receive.c.
2833 * Merged some code from c0ffee's silc-plugin. Affected files
2834 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2836 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2837 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2838 to the primary router connection, the other one returns
2839 TRUE if packet must be broadcasted to network.
2841 * All notifys that are destined to primary router (to network)
2842 are now automatically sent to backup routers even if the
2843 router is standalone (and has backup router). Affected files
2846 * Added --without-irssi and --without-silcd configuration
2847 options for disabling the compilation of these applications.
2848 Affected file configure.in.pre and prepare.
2850 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2852 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2853 UTF-8 encoding and decoding. Added also new encodings
2854 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2856 Added also SILC_STRING_LANGUAGE which is language and charset
2857 specific encoder and decoer for those platforms that support
2858 iconv(). It can convert the UTF-8 to and from the locale
2859 specific character set.
2861 Affected file lib/silcutil/silcstrutil.[ch].
2863 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2865 * Added function silc_get_command_name to the file
2866 lib/silcutil/silcutil.[ch].
2868 * Improved the server debug output a bit. Affected files are
2871 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2873 * Save the channel passphrase when received succesful JOIN
2874 command reply from router, on normal server. Otherwise
2875 joinig +a channels from normal server is not possible.
2876 Affected file silcd/command.c.
2878 * Fixed a bug in TOPIC_SET notify handling. The notifier
2879 may be other than client too, like server or channel.
2880 It expected it to always be only client and ignored the
2881 notify. Affected file silcd/packet_recieve.c.
2883 * Removed some (unnecessary) debug printing from
2884 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2886 * Do not force CMODE_CHANGE when server is announcing new
2889 Router announces stuff only after server reannounces channel
2890 after CHANNEL_CHANGE notify.
2892 These fixes optimizes the announcing procedure, and perhaps
2893 fixes some problems too. Affected file silcd/packet_receive.c.
2895 * Fixed SERVER_SIGNOFF sending to local clients. It was
2896 totally broken and sent the notify to all local clients,
2897 instead of only to those that was on same channel as the
2898 signing off clients. Affected file silcd/server_util.c.
2900 * Added -D option to server. It can be used to give debug
2901 level. The levels are from 0 - 99, and are predefined for
2902 smooth server debugging. (see silcd.c for the predefined
2903 levels). Affected file silcd/server.c.
2905 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2907 * Fixed a bug in Irssi SILC client to close the connection
2908 properly when disconnecting from server. Affected file
2909 irssi/src/silc/core/client_ops.c.
2911 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2913 * When authenticating as founder during JOIN command, check
2914 that the one authenticating becomes the only founder on the
2915 channel. Affected file silcd/command.c.
2917 * Better checking for founder mode setting when CUMODE_CHANGE
2918 notify is received. Affected file silcd/packet_receive.c.
2920 * Close all connections when shutting down the server by sending
2921 DISCONNECT packet. Close all listeners too when shutting
2922 down the server. Affected file silcd/server.c.
2924 * Handle DISCONNECT packet correctly in client library by
2925 calling the "disconnect" client operation. Affected file
2926 lib/silcclient/client.c.
2928 * Handle local errors correctly during resuming. Affected
2929 file lib/silcclient/client.c.
2931 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2933 * The log file is not dupped internally anymore in
2934 lib/silcutil/silclog.c. Fixed memory leaks too.
2936 * The scheduler now dispatches all pending timeout tasks
2937 when it is uninitialized with silc_schedule_uninit.
2938 Affected file lib/silcutil/silcschedule.c.
2940 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2942 * Added --enable-stack-trace option to configure. Added
2943 memory allocation stack trace support. Added files
2944 lib/silcutil/stacktrace.[ch]. Affected files are
2945 lib/silcutil/silcmemory.[ch].
2947 * Fixed memory leaks from libraries and server. Affected
2948 files around the tree.
2950 * Reverted back a fix made to CUMODE which broke it.
2951 Affected file silcd/command.c.
2953 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2955 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2956 core library, and implemented it. All textual messages SHOULD
2957 use this flag and the message MUST be UTF-8 encoded.
2958 All text messages sent by Irssi SILC client are now UTF-8
2959 encoded (regardless whether the terminal supports UTF-8 or not).
2960 Affected files are lib/silccore/silcchannel.h,
2961 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2964 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2966 * Added lots of new statistics updating that was missing from
2967 the server and router code. Affected files in silcd/.
2969 * Sending SIGUSR1 signal to server now dumps the current
2970 server statistics into /tmp directory. Affected file is
2973 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2974 the SILC Hash Interface also. Added new functions
2975 silc_hash_get_name, silc_hash_init, silc_hash_update and
2976 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2978 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2980 * Added some better info printing for client during connecting.
2981 Affected file silcd/server_util.c.
2983 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2984 to silence a user on a channel. Affected files are
2985 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2986 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2987 and silcd/packet_receive.c.
2989 * Fixed a fatal bug in handling of malformed command payload.
2990 Affected file silcd/command.c.
2992 * Fixed a double free when announcing channel users to router.
2993 Affected file silcd/server.c.
2995 * After successful authentication to channel founder mode, check
2996 that there isn't anyone else with founder mode on the channel.
2997 The one that authenticated will become founder and anyone
2998 else is demoted. Affected file silcd/command.c.
3000 * Added error printing of any error that has occurred during
3001 any command in client library. Affected file is
3002 irssi/src/silc/core/client_ops.c.
3004 * Removed some error printing from the client library and left
3005 it for the application to worry (from the error status it
3006 receives in 'command' client operation. Affected file is
3007 lib/silcclient/command.c.
3009 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3011 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3012 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3013 Starting key agreement with itself is denied. Affected file
3014 is lib/silcclient/client_keyagr.c.
3016 * Fixed some error checkings from the SFTP library which caused
3017 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3018 and lib/silcsftp/sftp_util.c.
3020 * Added new "debug" and "debug_string" settings to Irssi SILC
3021 client which can be used to print runtime debugging on the
3022 Irssi's screen. Available when compiled with --enable-debug
3023 option. Affected file irssi/src/silc/core/silc-core.c.
3025 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3027 * Fixed a missing variadic parameter in a function call that
3028 caused server crash when a non-allowed connection arrived.
3029 Reported by Richard Becker. Affected file silcd/server.c.
3031 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3033 * Added WATCH list sending to backup routers from router.
3034 The WATCH command is sent by the router to the backup
3035 router. Affected file silcd/command.c.
3037 * Mark the backup_router flag for RouterConnection entry
3038 if the backup router stuff is defined in the config file.
3039 Affected file silcd/serverconfig.c.
3041 * Fixed some backup data sending around the code to work better
3042 if the router is standalone router. Not all places were fixed.
3043 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3046 * Fixed the router connecting when connecting to multiple
3047 routers. It ignored every other router except the first
3048 one. Affected file silcd/server.c.
3050 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3052 * Made the private key generation after expiration optional.
3053 If not created after expiration the old key will re-expire
3054 at a later time (and thus key pair is not necessary to
3055 change). Affected file irssi/src/silc/core/clientutil.c.
3057 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3059 * The length arguments in bind() and connect() were wrong
3060 and fixed now to used SIZEOF_SOCKADDR in the
3061 lib/silcutil/unix/silcunixutil.c.
3063 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3065 * Fixed detach timeout handling to use Client ID and not
3066 the actual client entry which may be freed in the callback.
3067 Affected file silcd/command.c.
3069 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3071 * Merged c0ffee's multiple interface support patch.
3072 Affected files in silcd/.
3074 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3076 * Cleanup keys properly. Affected file is
3077 irssi/src/silc/core/clientutil.c.
3079 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3081 * Display the user mode on the status bar. Affected file
3082 irssi/src/silc/core/silc-expandos.c.
3084 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3086 * If private message key is not set, but the flag is set in
3087 the packet, ignore the packet since it cannot be decrypted.
3088 Affected file lib/silcclient/client_prvmsg.c.
3090 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3092 * When resuming client, remove the old client entry from
3093 the watcher list too. Affected file silcd/packet_receive.c.
3095 * Do not allow normal server to force founder mode away
3096 from router if the founder mode is already set. Affected
3097 file silcd/packet_receive.c.
3099 * Remove the client entry with watch notify types with short
3100 timeout, and not directly, so that other notifys can be
3101 retrieved too. Affected file lib/silcclient/client_notify.c.
3103 * Display notification about data messages that cannot be
3104 displayed. Affected files irssi/src/silc/core/client_ops.c,
3105 irssi/src/fe-common/silc/module-formats.[ch].
3107 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3109 * Fixed the CHANNEL_CHANGE notify handling in client libary
3110 to not use freed memory. Affected file is
3111 lib/silcclient/client_notify.c.
3113 * Fixed CUMODE_CHANGE notify handling in server. Affected
3114 file silcd/packet_receive.c.
3116 * Fixed USERS command to support empty channels. Affected
3117 file silcd/command.c.
3119 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3121 * Allow multiple identical pending commands to be registered
3122 in client library. Affected file is lib/silcclient/command.c.
3124 * Call the completion for resolving client information only
3125 after all resolvers has finished. This fixes a crash in
3126 the client. Added support for checking when the resolvers
3127 are finished. Affected file is lib/silcclient/idlist.c.
3129 * Wait by default 3 seconds before reconnecting to the server
3130 after being disconnected. Makes the /detach command a bit
3133 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3135 * Check the watcher list before sending signoff notifys
3136 when closing client connection. Affected file is
3139 * Added better CMODE command rights checking. Affected file
3140 silcd/server_util.c.
3142 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3144 * Fixed watcher list checking during server signoff. It
3145 crashed the server. Affected file silcd/server_util.c.
3147 * The JOIN command reply returns now the founder's public
3148 key. Affected file is silcd/command.c.
3150 * Announce the channel mode, and the mode properties with
3151 CMODE_CHANGE notify. Affected file silcd/server.c.
3153 * Mark new channels by default disabled, untill at least
3154 one user joins the channel. Affected file is
3155 silcd/packet_receive.c.
3157 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3159 * The nickname argument to watch notify can be optional.
3160 Fixes a crash in server. Affected file silcd/packet_send.c.
3162 * Remove the client entry from cache if the WATCH notify type
3163 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3164 lib/silcclient/client_notify.c.
3166 * Check the watcher list before and after changing nickname
3167 when the NICK_CHANGE notify is received. Affected file is
3170 * Fixed a crash in OPER and SILCOPER command sending. Empty
3171 passphrase caused the crash. Affected file is
3172 lib/silcclient/command.c.
3174 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3176 * Merged with Irssi CVS for Irssi SILC client.
3178 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3180 * Completed the protocol specifications.
3182 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3184 * Merged with Irssi CVS for Irssi SILC client.
3186 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3188 * Added the founder's public key delivery to the
3189 CUMODE_CHANGE notify type as well. Updated the protocol
3190 specs and the code. Affected files are silcd/packet_send.[ch],
3191 silcd/packet_receive.c and silcd/command.c.
3193 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3195 * Added silc_pkcs_public_key_copy function into the
3196 lib/silccrypt/silcpkcs.[ch].
3198 * Remove the `iv' from the SilcChannelEntry since we can
3199 live without it. Affected files are silcd/idlist.h and
3200 silcd/packet_receive.c.
3202 * Added support for sending the founder's public key in
3203 the CMODE_CHANGE notify packet in the server. Affected
3204 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3205 silcd/command.c and silcd/server.c.
3207 * Changed the FOUNDER_AUTH authentication to use only
3208 public key authentication as defined by new protocol
3209 specs. Passphrase authentication with that mode cannot
3210 be used anymore. It is now possible to reclaim founder
3211 mode from any server in the network. Affected files are
3212 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3214 * Added permanent channels support by making the channel
3215 permanent when FOUNDER_AUTH mode is set on the channel.
3216 The channel will not be destroyed even if channel is empty
3217 when that mode is set. Protocol TODO #17. Affected
3218 files are silcd/server.[ch], server_util.[ch],
3219 silcd/command.c, silcd/packet_receive.c and
3220 lib/silcclient/command.c.
3222 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3224 * Added reference counter to the command reply context in
3225 the client library. Affected files are
3226 lib/silcclient/command_reply.[ch].
3228 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3230 * Fixed rekey protocol with PFS in the client library.
3231 Affected file is lib/silcclient/protocol.c.
3233 * Added support for list of errors in client library
3234 command reply handling. Affected file is
3235 lib/silcclient/command_reply.c.
3237 * Defined that the WHOIS and IDENTIFY commands can send
3238 list of errors. Updated the protocol specs. Protocol
3241 * Added support for sending list of errors to WHOIS and
3242 IDENTIFY commands in server. Added support for receiving
3243 list of errors in server. Affected files are
3244 silcd/command.c and silcd/command_reply.c.
3246 * Fixed client info resolving on LEAVE command in client
3247 library to not crash. Affected file is
3248 lib/silcclient/client_notify.c.
3250 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3252 * Defined that the NICK command replies with thew changed
3253 nickname too, to make the nickname changing simpler at
3254 the client's end. Updated protocol specs and the code
3255 in client and server. Affected files are
3256 silcd/command.c, lib/silcclient/command_reply.c and
3257 lib/silcclient/command.c.
3259 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3261 * Added `Compressed' packet flag to indicate that the packet
3262 payload is compressed by the sender. Updated the protocol
3263 specs and the core library. The compression still is not
3264 implemented in the sources. Affected file is
3265 lib/silccore/silcpacket.h.
3267 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3269 * Remove pending command callbacks also if the connection
3270 to the server is destroyed. Affected file is
3271 lib/silcclient/client.c.
3273 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3275 * Added new QUIET channel user mode that can be used to
3276 quiet a user in a channel. Updated the protocol specs but
3277 it wasn't implemented yet. Protocol TODO #27. Affected
3278 file is lib/silccore/silcmode.h.
3280 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3282 * Added BLOCK_INVITE user mode to be able to block incoming
3283 invite notifications. Protoocol TODO #26. Affected files
3284 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3287 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3288 the protocol specs and the code. Affected file is
3289 lib/silccrypt/silcpkcs.c.
3291 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3293 * Disconnect Payload includes now the status type. Updated
3294 the protocol specs and the code. Protocol TODO #25.
3295 Affected files are silcd/server.c, lib/silcclient/client.c.
3297 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3298 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3299 Moved the silc_client_command_status_messages table to the
3300 lib/silcutil/silcutil.c and added new funtion
3301 silc_get_status_message, which deprecates function
3302 silc_client_status_message. Affected files are
3303 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3304 lib/silcutil/silcutil.[ch].
3306 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3308 * Defined that the nickname hash in Client ID MUST be from
3309 lowercase nickname. This effectively changes nicknames in
3310 SILC to case-insensitive. Updated the protocol specs and
3311 the code. Affected files are lib/silcutil/silcutil.[ch],
3312 silcd/serverid.c, and silcd/idlist.c.
3314 * Added new channel user modes BLOCK_MESSAGES_USERS and
3315 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3316 code. Affected files are lib/silccore/silcmode.h,
3317 lib/silcclient/command.c, and silcd/packet_send.c.
3319 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3320 specs and code. Affected file lib/silccore/silcstatus.h.
3322 * Added support for watch list. It is possible to add nicknames
3323 to be watched, and when they come to network, leave network
3324 or user mode changes the watcher will be notified of this
3325 change. Added SILC_COMMAND_WATCH command, added new
3326 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3327 notifications. Updated the protocol specs and implemented
3328 this to library, client and server. Protocol TODO #21.
3329 Affected files are lib/silccore/silccomand.h,
3330 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3331 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3332 silcd/packet_send.[ch], silcd/packet_receive.c, and
3333 irssi/src/silc/core/client_ops.c.
3335 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3336 somebody watching you. Updated the protocol specs and the
3337 code. Affected files are lib/silccore/silcmode.h, and
3338 lib/silcclient/command.c.
3340 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3342 * Added service support to SILC protocol. Added new command
3343 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3344 core library. Services are not implemented in server or
3345 client for now. Protocol TODO #20. Affected files are
3346 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3348 * Added SilcStatus argument to `command' client operation
3349 to return the error status when command sending fails
3350 locally. Changed all command in client library to return
3351 correct command status. Affected files are
3352 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3353 irssi/src/silc/core/client_ops.c.
3355 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3357 * Added silc_mime_parse function to parse MIME headers.
3358 Affected files are lib/silcutil/silcstruti.[ch].
3360 * Added MIME header parsing in Irssi SILC Client. It displays
3361 all textual MIME objects, others it ignores. Affected file
3362 is irssi/src/silc/core/clien_ops.c.
3364 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3366 * Fixed a bug in the pid writing function, which couldn't be
3367 written in a root-owned directory.
3369 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3371 * Defined that channel message to unknown Channel ID must
3372 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3373 Updated the protocol specs and the code in server. The
3374 affected file is silcd/packet_receive.c.
3376 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3378 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3379 that it is used to send error notifys if error occurs during
3380 some SILC packet processing, except commands. The error
3381 types are same as for command reply types. Defined that
3382 if private message is sent to unknown Client ID the error
3383 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3384 Updated the protocol specs and code. Affected files are
3385 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3386 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3387 and irssi/src/silc/core/client_ops.c. Renamed the
3388 SilcCommandStatus to SilcStatus.
3390 * Defined the use of extra WHOIS attributes in WHOIS command.
3391 The <Requested Attributes> (defined in a separate document)
3392 can be used to request additional information about user
3393 not returned by standard WHOIS command. Defined that server
3394 can send WHOIS command directly to client. Client provides
3395 the requested attributes to the server. Updated the protocol
3396 specs. Protocol TODO #4. Implementation is not done yet
3397 (Protocol TODO #24).
3399 * Renamed function silc_client_command_status_message to
3400 silc_client_status_message. Affected files are
3401 lib/silcclient/command_reply.[ch].
3403 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3405 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3406 32 bit integers. Updated the protcol specs and the code.
3407 Affected files are silcd/command.c and
3408 lib/silcclient/command.c.
3410 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3412 * Fixed a bug in library where sending a bogus authentication
3413 payload would lead to a crash. Affected file is
3414 lib/silccore/silcauth.c.
3416 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3418 * Added detach_disabled and detach_timeout server config
3419 options to the server. Affected files silcd/serverconfig.[ch],
3420 silcd/command.c and silcd/packet_receive.c.
3422 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3424 * Added resolve_cmd_ident field to the SilcClientEntry structure
3425 too so that if the entry is for example being resolved so
3426 another command may attach to the same pending command reply
3427 without requiring to resolve the same entry again. Added
3428 support for adding multiple pending commands for one
3429 command idenfier. Affected files lib/silcclient/command.[ch],
3430 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3432 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3434 * Defined that server receives WHOIS command reply for private
3435 and secret channels too. Updated protocol specs and the
3436 code in server. Affected file silcd/command.c.
3438 * Defined <channel user mode list> argument to WHOIS command
3439 reply for returning user modes on the channels. The
3440 channel list now doesn't include the user mode anymore but the
3441 actual channel mode. Updated protocol specs and the code in
3442 client and server. Affected files are silcd/command_reply.c,
3443 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3444 and lib/silcclient/command_reply.c.
3446 * Save the channels list in WHOIS command reply in normal server
3447 so that WHOIS always shows joined channels also in normal
3448 server and not just on router. Affected file is
3449 silcd/command_reply.c.
3451 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3453 * Defined that server receives USERS command reply for private
3454 and secret channels too. Updated protocol specs and the
3455 code in server. Affected file silcd/command.c.
3457 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3459 * Changed the UMODE's mode mask argument to be optional. If
3460 not provided then the command merely returns the current mode
3461 mask to the client. Updated protocol specs and the server.
3462 Affected file is silcd/command.c.
3464 * Added SILC session detachment/resuming support. It is possible
3465 to detach by closing the network connection and then re-connect
3466 and resume to the old client session. Added DETACHED user
3467 mode that server will set for detached client. Added new
3468 packet RESUME_CLIENT which is used to perform the resuming
3469 process. Added DETACH command. Updated the protocol specs,
3470 core library, client and server. Protocol TODO #22. Very
3471 many affected files around the tree.
3473 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3475 * Changed the CMODE's mode mask argument to be optional. If
3476 not provided then the command merely returns the current mode
3477 mask to the client. Updated protocol specs and the server.
3478 Affected file is silcd/command.c.
3480 * Changed the Killer's Client ID in KILLED notify to be just
3481 any ID payload since router server is allowed to kill as well.
3482 Updated protocol specs, client libary and server. Affected
3483 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3484 and irssi/src/silc/core/client_ops.c.
3486 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3488 * Added new user modes ANONYMOUS for special anonymous servers
3489 that may set the mode for client, and BLOCK_PRIVMSG which
3490 client may set to block incoming private messages unless the
3491 Private Message Key flag is set (using private keys to protect
3492 private messages). Updated protocol specs and code in client
3493 and server and core library. Protocol TODO #23. Affected
3494 files are lib/silccore/silcmode.h, silcd/server.[ch],
3495 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3496 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3498 * Added new channel user mode BLOCK_MESSAGES which the client
3499 may set to itself to tell server not send channel messages.
3500 Other packets such as channel key packets are still sent.
3501 Protocol TODO #23. Updated the protocol specs, client and
3502 server. Affected files are lib/silccore/silcmode.h,
3503 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3504 lib/silcutil/silcutil.c, silcd/command.c, and
3505 silcd/packet_send.c.
3507 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3509 * Redefined the Status Payload to include now two 8 bit fields,
3510 instead of one 16 bit field. This now makes it possible to
3511 send list of errors. Updated the protocol specs and the code
3512 in core library, client library and server. Protocol TODO #1.
3513 Affected files are lib/silccore/silccommand.[ch],
3514 lib/silcclient/command_reply.[ch], silcd/command.c,
3515 silcd/command_reply.c and silcd/packet_receive.[ch].
3517 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3519 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3520 must be handled by the application and should tell the application
3521 that an error message was already printed, and it should print the
3522 config coords (line, filename, ...). Affected files are
3523 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3525 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3526 server config parsing code more readable.
3528 Fixed a bug in the fetch_logging() config callback.
3530 Affected files is silcd/serverconfig.c.
3532 * Drop root privileges when started in foreground. Don't drop them
3533 if debugging also. Affected file is silcd/silcd.c.
3535 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3537 * Added more IM-like features by introducing new user modes
3538 for setting various presence information. Added new modes:
3539 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3540 specs and code. Protocol TODO #19. Affected files are
3541 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3542 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3544 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3546 * Added STATS command to the protocol after all, to return
3547 various statistical information about the network. It can
3548 be used by clients to retrieve statistical information, and
3549 servers may use it to to fetch cell and network wide
3550 statistics from router. Updated the protocol specs and
3551 implemented it to the server. Protocol TODO #16.
3552 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3553 silcd/command_reply.[ch].
3555 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3557 * The LIST command reply in client libary now adds new channel
3558 entry if the returned channel doesn't exist yet in cache,
3559 and returns the channel entry to the application in the
3560 command_reply client operation. Affected file is
3561 lib/silcclient/command_reply.c.
3563 * Changed the channel message payload's MAC generation to
3564 include the IV in the MAC as well. This way all relevant
3565 parts of the channel message payload are authenticated also
3566 with the channel message MAC (and not only by packet MAC).
3567 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3568 Affected file is lib/silccore/silcchannel.c.
3570 * Fixed the SKE to save the remote version, since the
3571 silc_ske_parse_version mistakenly checked wrong version,
3572 after it replaced the start payload. Affected files are
3573 lib/silcske/silcske.[ch].
3575 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3577 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3578 string utility functions. Added there also new functions
3579 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3580 Affected files lib/silcutil/silcstrutil.[ch].
3582 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3583 files are lib/silcutil/silcstrutil.[ch].
3585 * Defined that the security property fields in SKE SHOULD be
3586 UTF-8 encoded, defined that version string MUST be US-ASCII
3587 encoded, defined that passphrases sent in connection
3588 authentication protocol MUST be UTF-8 encoded. Implemented
3589 these to the client and server. Defined also that other
3590 passphrases sent in the protocol MUST be UTF-8 encoded.
3591 Affected files are lib/silcske/silcske.c,
3592 lib/silcclient/protocol.c, silcd/protocol.c,
3593 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3595 * Changed the silc_client_close_connection interface to not
3596 need the SilcSocketConnection which should not be visible
3597 to application. Affected files are lib/silcclient/client.c
3598 and lib/silcclient/silcclient.h.
3600 * Rewrote the text for Private Message Key Payload in the
3601 protocol specification. Protocol TODO #11.
3603 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3605 * Upgraded the protocol version to 1.1, updated protocol specs
3608 * Added the nickname as new argument to NICK_CHANGE notify and
3609 added it to protocol specs and implemented it to client and
3610 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3611 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3612 lib/silcclient/client_notify.c.
3614 * Added the killer's client ID to the KILLED notify and added
3615 it to protocol specs and implemented it to client and server.
3616 Protocol TODO #13. Affected files are silcd/command.c,
3617 silcd/packet_receive.c, packet_send.[ch],
3618 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3619 The killer's client entry is now returned to application in
3620 the `notify' client operation.
3622 * Fixed the Max Argument fields that had too large value set
3623 in the protocol specs. Protocol TODO #14.
3625 * Added the LEAVE command reply to return the ID of parted
3626 channel. Updated protocol specs and implemented it to the
3627 client and server. Protocol TODO #15. Affected files are
3628 silcd/command.c, lib/silcclient/command_reply.c. The channel
3629 entry is now returned to application in the `command_reply'
3632 * Rewrote the version SKE version checking in client libary
3633 and in server to use the silc_parse_version_string. Affected
3634 files are lib/silcclient/protocol.c, silcd/protocol.c.
3636 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3637 commands that was missing it, and updated protocol specs and
3638 the server implementation. Protocol TODO #10. The affected
3639 file is silcd/command.c.
3641 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3642 generic reply to a generic request (REQUEST flag), and
3643 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3644 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3645 to define the payload for DATA flag. Added the flags to
3646 the implementation. Protocol TODO #9. Affected file is
3647 lib/silccore/silcchannel.h.
3649 Changed the client library to return the message length
3650 to application as well in the channel_message and private_message
3651 client operations. Affected files are
3652 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3653 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3654 and lib/silcclient/client_ops_example.c.
3656 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3657 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3658 the channel. Updated protocol specs and impelemented this
3659 to client and server. Protocol TODO #6. Affected files are
3660 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3661 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3663 Added new options m and M to CMODE command in Irssi SILC
3664 client to set these modes.
3666 * Deprecated all administrative commands from SILC protocol
3667 since they are highly implementation specific commands.
3668 Updated protocol specs. Moved the old commands in
3669 implementations to private range of command types. Affected
3670 files are silcd/command.c, lib/silcclient/command.c and
3671 lib/silcclient/command_reply.c. Protocol TODO #8.
3673 * Fixed a bug in server where sending unknown command crashes
3674 the server. Affected file silcd/command.c.
3676 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3678 * Added SILC_PROTOCOLVERSION macro to check protocol version
3679 of a socket connection. The affected file is
3680 lib/silcutil/silcsockconn.h.
3682 * Added better error logging in rekey protocol. Affected file
3685 * Do not check public key types in SKE during rekey. Affected
3686 file lib/silcske/payload.c.
3688 * Fixed the rekey protocol with PFS, which was totally broken.
3689 Affected file silcd/protocol.c.
3691 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3693 * Some client implementations quit network by doing first LEAVE
3694 and then immediately SIGNOFF (like Bombyx). We now do check
3695 after a short time after LEAVE notify and check whether the
3696 client is still valid after LEAVE, and if not we remove it from
3697 cache. Affected file is lib/silcclient/client_notify.c.
3699 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3701 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3702 it's good not to have security holes here.
3704 * Fixed a negative refcount situtuation for the config context.
3705 Affected file is silcd/serverconfig.c.
3707 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3709 * ROBOdoc documented lib/silcutil/silcutil.h.
3711 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3713 * Optimized even more the SilcPacketContext structure. Now
3714 totally saved 16 bytes of memory per context after optimization.
3715 Affected files are lib/silccore/silcpacket.[ch].
3717 * Made strict checks for valid SILC IDs. Affected file is
3718 lib/silccore/silcid.c.
3720 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3722 * Changed the object argument for silc_cipher_register,
3723 silc_hash_register, silc_hmac_register and silc_pkcs_register
3724 to const. Affected files are lib/silccrypt/silccipher.[ch],
3725 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3727 * Changed the silc_get_username and silc_get_real_name to
3728 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3730 * Fixed the Irssi SILC Client to use the silc_get_username and
3731 silc_get_real_name insted of glib routines since the glib
3732 routines only corrupt stack. Fixes the Irssi SILC to work in
3733 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3735 * Fixed the Irssi to not use g_get_home_dir since it crashes
3736 or returns garbage on cygwin and corrupts stack. Added function
3737 get_home_dir to Irssi routines. Affected files are
3738 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3740 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3742 * Made some structure optimizations. SFTP memory FS MemFSEntry
3743 entry structure. Optimized SilcTask structure. Optimized
3744 SilcPacketContext structure.
3746 Affected files lib/silcsftp/sftp_fs_memory.c,
3747 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3749 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3751 * And yet again reverted back the config thing since Johnny
3752 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3755 * Fixed memory leaks from config object. Affected files are
3756 silcd/serverconfig.[ch].
3758 * Added support for adding new connections to the server in rehash.
3759 After rehash they take effect.
3761 Added support for changing the maximum allowed connections in
3762 rehash. The number can grow but going smaller is not supported.
3764 Added function silc_server_num_sockets_by_remote to the
3765 silcd/server_util.[ch].
3767 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3769 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3771 * Added preliminary checking during config parsing for a valid
3772 public/private key and removed further checks in the code.
3773 Affected files are silcd/serverconfig.[ch], server.c.
3775 * Moved functions silc_server_drop() and silc_server_daemonise()
3776 from server.c to silcd.c since they are stricly related to
3777 the application activity.
3779 * Reverted a small part of the automatic ref/unref since
3780 it caused a double unref in some situations. Affected
3781 files are silcd/silcd.[ch], server.c, serverconfig.c.
3783 * Added some .cvsignore files in the lib directory.
3785 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3787 * Fixed silc_net_gethostbyaddr to correctly resolve by
3788 address. Affected file lib/silcutil/silcnet.c.
3790 * Fixed the notify relaying to client. The HMAC to be used
3791 with relayed packets ws wrong and caused decryption failure
3792 at the client end. Affected file is silcd/packet_receive.c.
3794 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3796 * Created new branch silc_protocol_1_0_branch.
3798 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3800 * Changed the silc_server_config_* routines to be SilcServer
3801 independent. They are now officially application specific code
3802 and not part of generic server implementation. Affected files
3803 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3805 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3807 * Added automatic referencing of config context in the
3808 silc_server_config_alloc, and automatic unreferencing in the
3809 silc_server_config_destroy. Affected files are
3810 silcd/serverconfig.[ch], silcd/silcd.c.
3812 * Fixed the silc_log_quick handling in the logging routines.
3813 It didn't log quickly when it was TRUE. Affected file is
3814 lib/silcutil/silclog.c. Also the flush delay was set even
3815 if it was 0 in config file. Affected file is
3816 silcd/serverconfig.c.
3818 * Added support for changing key pair of the server in rehash.
3819 Affected file silcd/server.c.
3821 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3823 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3824 too early, before getting the channel entry. Affected file
3825 is silcd/packet_receive.c.
3827 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3829 * Added functions silc_server_config_[ref/unref], these are used
3830 to prevent that the config object is destroyed.
3832 No longer directly affect global variables silc_log_quick and
3833 silc_log_delay, they are first cached inside the config object
3834 and then applied with silc_server_config_setlogfiles().
3836 silc_server_config_set_defaults() is now internal to
3837 serverconfig.c, there are no reasons to show this internal stuff
3840 Affected files are silcd/serverconfig.[ch].
3842 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3843 fprintf's to stderr, since some code may be executed again after
3844 the server went into the background. Affected files are
3847 * Added rehash support. Added function silc_server_rehash() that
3848 will perform all the basic tasks of the rehashing procedure.
3850 * Added command line option `-x, --hexdump'. This will enable the
3851 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3852 The option `--hexdump' implies `--debug'.
3854 * Fixed a bad bug in the logging APIs (silcutil library) where
3855 the application would crash after calling silc_log_reset_all().
3857 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3859 * Fixed the KICKED notify handling in client library to
3860 correctly remove the channel and all entries from the
3861 channel when I was kicked. This bug crashed the client.
3863 Fixed yet another but in KICKED notify handling to remove
3864 the kicked client correctly from the channel.
3866 Affected file is lib/silcclient/client_notify.c.
3868 * Fixed a minor bug in looking up correct client entry
3869 in KICKED notify in server. Affected file is
3870 silcd/packet_receive.c.
3872 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3873 sources correctly to distribution. Fixes --with-gmp option.
3875 * Removed the manual rehashing from ID Cache, and changed it
3876 to use the SILC Hash Table's auto rehash feature. Affected
3877 file is lib/silccore/silcidcache.c.
3879 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3881 * Fixed a bug in the silc_client_nickname_format function that
3882 handles the multiple same nickname formatting. Two clients
3883 with same nickname caused problems after the first one left
3884 and rejoined. It didn't format the nickname correctly.
3885 Affected file is lib/silcclient/idlist.c.
3887 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3889 * Don't change the topic if olod topic is same as new one.
3890 Affected file is silcd/packet_receive.c.
3892 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3894 * Added cross-reference support to the SILC Documentation
3895 generator. All types across all HTML files are now cross-
3896 referenced. Affected files util/robodoc/generator.c and
3897 scripts/silcdoc/silcdoc.
3899 * Added file lib/silcutil/silctypes.h to include all the
3900 arithmetic type definitions and some macros. Removed
3901 includes/bitmove.h and moved macros to silctypes.h.
3903 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3905 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3907 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3909 * Added `type' argument to silc_id_payload_parse_id function which
3910 now returns the type of the ID to the sent pointer. Affected
3911 file is lib/silccore/silcid.[ch].
3913 * Added check for CMODE_CHANGE notify type that mode change is
3914 allowed by the sender. Affected file silcd/packet_receive.c.
3916 * Added check for CUMODE_CHANGE notify type that mode change is
3917 allowed by the sender. Affected file silcd/packet_receive.c.
3918 Added the ID type as CUMODE_CHANGE notify type as argument
3919 to the `notify' client operation. Affected files are
3920 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3922 * Added function silc_client_add_server to the client library.
3923 Added support for resolving also channel and server info when
3924 received unknown entity in notify packet. Affected files are
3925 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3927 * Added function silc_command_get_status to return the command
3928 status from the command reply's argument payload. Affected files
3929 are lib/silccore/silccommand.[ch].
3931 * Added check for KICKED notify type that the kicking is
3932 allowed by the client. Affected file silcd/packet_receive.c.
3934 * Created function silc_get_input which can be used to get input
3935 (echo on or off) from user on command line. Affected files are
3936 lib/silcutil/silcutil.[ch].
3938 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3940 * Optimized silc_server_packet_relay_to_channel function.
3941 Added new function silc_channel_message_payload_encrypt which
3942 can be called directly if channel message payload needs to
3943 be encrypted and is already encoded (no need to call _encode
3944 function). Packet relaying is now done by router without any
3945 extra memory allocations. Affected files are
3946 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3947 silcd/packet_send.c.
3949 * Fixed the INVITE notify handling. It took wrong arguments
3950 as invite list and invite delete. Affected file is
3951 silcd/packet_receive.c.
3953 * Added check for TOPIC_SET notify type that the topic change is
3954 allowed by the client. Affected file silcd/packet_receive.c.
3956 * Added check for INVITE notify type that inviting is allowed by
3957 the client. Affected file silcd/packet_receive.c.
3959 * Changed the silc_server_client_on_channel to return the
3960 SilcChannelClientEntry as well. Moved the function
3961 silc_server_check_cmode_rights to server_util.[ch].
3962 Affected files are silcd/server_util.[ch], silcd/command.c.
3964 * Added function silc_server_check_umode_rights to check whether
3965 changing client's user mode is allowed. Added check for
3966 UMODE_CHANGE notify type that the umode change is allowed
3967 by the client. Affected files are silcd/server_util.[ch],
3968 silcd/packet_receive.c and silcd/command.c.
3970 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3972 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3973 ID length. It ignored that ID can be IPv6 based as well.
3974 Affected file lib/silccore/silcpacket.h.
3976 * Fixed the silc_id_id2str and silc_id_str2id to take the
3977 IPv6 address offset's into consideration. Affecte file is
3978 lib/silccore/silcid.c.
3980 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3982 * Fixed the internal Unix scheduler functions to check for
3983 NULL context they may receive. The affected file is
3984 lib/silcutil/unix/silcunixschedule.c.
3986 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3988 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3989 can specify different directory with --home command line
3990 parameter. Affected files irssi/src/silc/core/client_ops.c,
3993 * SILC-specific commands aren't now executed if the active server
3994 isn't of SILC-type, so there won't be problems with having
3995 IRC and SILC protocol support in same client. Affected files
3996 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3999 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4001 * Improved the signal support in SILC Schedule. Added new
4002 function silc_schedule_signal_call which is used by application
4003 to mark a signal to be called. It is now safe to perform
4004 any kind of tasks in signal callbacks since it is guaranteed
4005 that the application specified signal callback is called
4006 after the signal is over. Affected files are
4007 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4009 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4011 * Added `name' field to SilcChannelPrivateKey to represent
4012 application given name for the key. Moved also the context from
4013 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4014 Added the `name' argument also to the function
4015 silc_client_add_channel_private_key.
4017 Added function silc_client_current_channel_private_key to set the
4018 current channel private key in use.
4020 Added "change" command to KEY command which can be used to change
4021 the current channel private key. Bound the command also to
4022 alt+K (Alt+Shift+k).
4024 Also affected files lib/silcclient/client_channel.c,
4025 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4027 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4029 * Added silc_rng_get_byte_fast function in to the
4030 lib/silccrypt/silcrng.[ch].
4032 * Changed the interface of silc_packet_assemble and the
4033 silc_packet_send_prepare. If silc_packet_assmble is now
4034 called the application does not call silc_packet_send_prepare
4035 because the library will call it automatically. These
4036 interfaces now also return a reference to the outgoing buffer
4037 which includes the assembled packet, which the application can
4038 use to encrypt the packet.
4040 Affected files are lib/silccore/silcpacket.[ch],
4041 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4042 silcd/packet_send.c, server_backup.c and packet_receive.c.
4044 * Fixed a packet sending bug on very high load, where outgoing
4045 packet queue wasn't handled correctly and packets got corrupted.
4046 Affected files are lib/silcutil/*/silc*sockconn.c,
4047 lib/silcclient/client.c and silcd/server.c.
4049 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4051 * Added macro SILC_PACKET_DATALEN which can be used during
4052 packet assembling to check whether the data to be added to
4053 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4054 len is truncated until it fits it.
4056 Added checks for maximum length of channel message payload and
4057 private message payload also.
4059 Added checks for maximum packet length in server and in
4062 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4063 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4064 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4065 lib/silcclient/client_prvmsg.c.
4067 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4069 * Added silc_server_packet_queue_purge call to the
4070 silc_server_disconnect_remote to assure that all data in the
4071 queue before disconnecting is sent to the network. Affected
4072 file silcd/server.c.
4074 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4076 * Added the deleting of server's own ID cache entry to the
4077 silc_server_free function. Free also everything else that
4078 has been allocated in silc_server_init. The affected file
4081 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4083 * Added functions silc_parse_version_string, silc_version_to_num,
4084 and silc_ske_parse_version to parse SILC protocol style version
4085 strings. Affected files lib/silcutil/silcutil.[ch] and
4086 lib/silcske/silcske.[ch].
4088 * Added new configuration params: version_protocol, version_software
4089 and version_software_vendor to specify what version the remote
4090 host must at least be to be able to connect to server. The vendor
4091 string can be regex matched too. Added new function
4092 silc_server_connection_allowed to check maximum number of allowed
4093 connections, and allowed versions for incoming connections.
4094 Affected files are silcd/server.c, server_util.[ch] and
4097 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4099 * Added preliminary support for signals in scheduler. The
4100 signals we care about are now blocked always when the scheduler
4101 is locked. This way we can synchronise the use of signal with
4102 scheduler. It is guaranteed that when signal occurs the scheduler
4103 is not locked, and thus new tasks can be safely added to the
4106 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4107 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4108 Added new platform specific routines
4109 silc_schedule_internal_signals_[un]block and
4110 silc_schedule_internal_signal_[un]register.
4112 Added new functions to SILC Schedule API:
4113 silc_schedule_signal_[un]register. Each signal that application
4114 is going to use should be registered to the scheduler.
4116 Affected files are lib/silcutil/silcschedule.[ch],
4117 lib/silcutil/*/silc*schedule.c.
4119 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4121 * Check for unauthenticated client and server in the
4122 silc_server_new_client and silc_server_new_server functions.
4123 Affected file silcd/packet_receive.c.
4125 * Added function silc_string_is_ascii to check whether given
4126 string is 7-bit ASCII string. Affected files are
4127 lib/silcutil/silcutil.[ch].
4129 * Added function silc_id_is_valid_server_id into the
4130 silcd/serverid.c and added checking for valid Server ID's in
4131 silc_server_new_server. The Server ID must always be based
4132 on the server's public IP address.
4134 * Added logging of DISCONNECT packet message in the server.
4135 Affected file silcd/server.c.
4137 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4139 * Changed all library interfaces that use Global RNG to also
4140 accept SilcRng as argument. Affected files are
4141 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4142 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4143 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4144 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4145 lib/silccrypt/rsa.c.
4147 * Added function silc_pkcs_generate_key to the
4148 lib/silccrypt/silcpkcs.[ch] for applications so that they
4149 don't need to do pkcs->pkcs->init calls anymore.
4151 * Remove SilcSocketConnection from the SFTP API since it really
4152 wasn't needed there. The application has the information
4153 saved in its contexts anyway and the SFTP layer doesn't need
4154 know about it. Affected files lib/silcsft/silcsftp.h and
4155 lib/silcsftp/sftp_[server/client].c.
4157 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4158 The SilcSimContext is not SilcSim.
4160 * Fixed possible buffer overflows in silc_id_render in the
4161 lib/silcutil/silcutil.c.
4163 * On EPOC the global crypto module lists are not used at all
4164 in the crypto library. Added support for using the constant
4165 algorithm list on EPOC. Affected files are
4166 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4169 * Fixed the handling of third parameter of KICKED notify, since
4170 it was mistakenly updated to SILC Protocol 1.0 even though it
4171 is to be included in 1.1. Since it is not in 1.0 it is not
4172 mandatory, and this fix now handles it only if it is provided,
4173 and it is not error if it is not provided. Affected file
4174 lib/silcclient/client_notify.c.
4176 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4178 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4179 client. Affected file irssi/src/silc/core/client_ops.c.
4181 * Merged with Irssi 0.8.4 from irssi.org CVS.
4183 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4185 * Check for valid socket connection in client entries before
4186 sending any messages. Fixes a crash, but doesn't fix some
4187 other underlaying bug that is lurking there. Affected
4188 file silcd/packet_send.c.
4190 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4192 * $usermode, $cumode and $cumode_space expandos shouldn't do
4193 anything with non-SILC server records. Affected file
4194 irssi/src/silc/core/silc-expandos.c
4196 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4198 * Fixed the silc_net_check_[host/local]_by_sock to support
4199 IPv6 bound sockets as well. Now they can return IPv6 addresses
4200 as well. Affected file lib/silcutil/silcnet.c.
4202 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4203 Affected lib/silcutil/unix/silcunixnet.c.
4205 * Fixed ID rendering (at least on some platforms, not NetBSD)
4206 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4208 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4210 * Added silc_hash_public_key and silc_hash_public_key_compare
4211 functions to be used with SilcHashTable. They can be used to
4212 hash public keys and compare public keys in hash table. Affected
4213 file lib/silcutil/silcutil.[ch].
4215 * Added support for specifying multiple public keys for Client
4216 connection section in server configuration file. This makes it
4217 possible to accept multiple public keys from same host, or to
4218 make a section that accepts any incoming host, and have the
4219 accepted public keys listed in the section.
4221 Added functions silc_sever_[find/get]_public_key, added the
4222 support for this actually to all connection sections but only
4223 the Client section is currently allowed to specify multiple
4226 Affected files are silcd/server.c, server_internal.h,
4227 command.c, protocol.c, server_util.[ch], packet_receive.c.
4229 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4231 * Merged Irssi 0.8.2 from irssi.org CVS.
4233 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4235 * If silc_debug is TRUE, also output standard logging messages
4236 to stderr with the debug output.
4238 Made silc_log_reset_all() flushing all channels before returning.
4239 Also fixed some documentation typos.
4241 Affected files are lib/silcutil/silclog.[ch].
4243 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4245 * Fixed the server to check correctly the amount of connections
4246 from single host, by checking also the type of the connection.
4247 Fixed also the comparison of number of connections and number
4248 of allowed connections. Affected files are silcd/server.c,
4251 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4253 * Fixed the USERS command reply to save the user's mode on the
4254 channel as well. Fixed JOIN command reply to check whether a
4255 client is on channel already and not join it twice. Affected
4256 file lib/silcclient/command_reply.c.
4258 * Added new file silc-expandos.c into irssi/silc/core/ to return
4259 various stuff for various signal for the statusbar etc. updating.
4260 Now Irssi SILC client prints channel user modes etc. on the
4263 * The user mode (like server/router operator changes) is now shown
4264 on the Irssi SILC client's statusbar. The affected files are
4265 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4267 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4269 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4270 to SILC_SCHEDULE_[UN]LOCK macros.
4272 * Added more error printing to logs in server code. Affected
4273 files silcd/server.c and silcd/protocol.c.
4275 * Fixed -S option parsing in Irssi SILC Client. Affected file
4276 irssi/src/silc/core/silc-core.c.
4278 * Added silc_buffer_alloc_size function. Affected file is
4279 lib/silcutil/silcbuffer.h.
4281 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4283 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4284 constants. Affected files in
4285 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4288 * Changed the internal SFTP Memory FS table to const. Affected
4289 file lib/silcsftp/sftp_fs_memory.c.
4291 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4293 * Fixed the buffer formatting and unformatting routines to
4294 check the size of 64 bits types with sizeof(). Affected
4295 file is lib/silcutil/silcbuffmt.c.
4297 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4299 * Removed 0.6.x backwards support.
4301 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4303 * Changed all integer type names:
4304 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4305 to avoid collisions with other libraries using same type names
4308 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4310 * Added `prefer_ipv6' argument to the functions
4311 silc_net_gethostbyname[_async]. If it is TRUE it will return
4312 IPv6 address over IPv4. If FALSE IPv4 address is returned
4313 even if IPv6 address was found. Affected files
4314 lib/silcutil/silcnet.[ch].
4316 * Added support silc_net_create_connection[_async] to fallback
4317 to IPv4 address if IPv6 address could not be used (like if
4318 it doesn't work on a specific system). Affected file in
4319 lib/silcutil/unix/silcunixnet.c.
4321 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4323 * Added silc_schedule_reinit function to do the enlarging
4324 of the max tasks handling capabilities of the scheduler.
4325 Affected files lib/silcutil/silcschedule.[ch].
4327 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4329 * Added automatic extern "C" { ... } for C++ compilers so the
4330 application does not need to define them. Affected file
4331 includes/silcincludes.h.
4333 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4334 old name went against naming convention. Applications now
4335 include "silcclient.h" instead of "clientlibincludes.h".
4336 Removed includes/clientlibincludes.h, it is redundant now.
4338 * Renamed includes/version.h to silcversion.h.
4340 * Added really preliminary support for OS/2 into the util
4341 library. Only thread & mutex API is implemented, others
4342 are still to be implemented. Created the lib/silcutil/os2/
4343 directory. Created also file includes/silcos2.h.
4345 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4347 * Added preliminary BeOS support into the util library.
4348 Created lib/silcutil/beos/, and implemented all the needed
4349 functions to support SILC on BeOS. Created also file
4350 includes/silcbeos.h.
4352 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4354 * Added proper initializations to silc's irssi code, so it's
4355 now possible to load it as module. Affected files
4356 irssi/src/silc/core/silc-core.c,
4357 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4359 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4361 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4364 * Fixed the silcdoc document generator to correct generate
4365 docs from all kinds of filenames. Affected files are
4366 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4368 * ROBOdoc documented lib/silcutil/silcmemory.h.
4369 Added also new function silc_memdup.
4371 * Removed lib/silcutil/silcbufutil.h and moved those routines
4372 to the lib/silcutil/silcbuffer.h.
4374 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4376 * Added `user_count' to the SilcChannelEntry which now tells the
4377 number of users on the channel. The user count is now saved
4378 in normal server of global channels as well. Affected files
4379 silcd/server.c, idlist.h, packet_receive.c and command.c.
4381 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4382 include file utility functions.
4384 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4385 instead of calling directly OS routines.
4387 * Fixed NICK change printing in Irssi SILC Client. Fixed
4388 KICKED notify printing in Irssi SILC Client. Affected file
4389 irssi/src/silc/core/client_ops.c.
4391 * Fixed a NICK change bug in client library, to not recreate the
4392 client_entry->channels hash table everytime nick is changed.
4393 Affected file lib/silcclient/client.c.
4395 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4397 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4398 the SKE interface a bit.
4400 * Fixed padding problem in PKCS#1. The padding was not actually
4401 random since the random number generator was used incorrectly.
4402 This security bug affects only when encrypting with PKCS#1, and
4403 it is not currently used at all in SILC. SILC only use signing
4404 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4406 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4408 * Rewrote the notify handling in Irssi SILC client to not call
4409 the events as signals. Fixes problems with Perl support.
4410 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4412 * Send the auto-nicking NICK command in client library with
4413 little timeout after connecting. The affected file is
4414 lib/silcclient/client.c.
4416 * Added following new config file settings:
4417 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4418 key_exchange_timeout, conn_auth_timeout, connections_max,
4421 Implemented all the new config settings handling in the server.
4423 Optimized the use of SKE Mutual flag usage. Use it only
4424 if connection authentication protocol is not based in public
4427 Renamed all SilcServerConfigSection* to SilcServerConfig*
4428 to have a bit shorter names.
4430 Affected files silcd/serverconfig.[ch], server.[ch], and
4433 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4435 * Cleaned up the listening sockets code, preparing for the rehash
4436 support. Affected file is silcd/server.c.
4438 * Fixed some output messages. Affected files are silcd/silcd.c,
4441 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4443 * Create lib/doc/silcrng_intro.html document as introduction
4444 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4446 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4448 * Fixes to the silcd config template. Affected file is
4449 doc/example_silcd.conf.in.
4451 * Removed type casts from silc_calloc(), conforming to the
4452 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4454 * Removed param_name member from client, server, and router
4455 section structs, now identifying the param directly.
4457 Added CONFIG_FREE_AUTH macro in config file parsing.
4459 Affected files are silcd/serverconfig.[ch].
4461 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4463 * Fixed command line parameter handling. All SILC initialization
4464 is now done in silc_core_init() which also fixes autoconnecting
4467 Affected files irssi/src/silc/core/silc-core.c,
4468 irssi/src/fe-text/silc.c.
4470 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4472 * Added new configuration options and blocks:
4473 keepalive_secs, reconnect_count, reconnect_interval,
4474 reconnect_interval_max, reconnect_keep_trying and
4475 require_reverser_lookup. Added ConnectionParam block, and
4476 implemented the connection parameters when connecting as
4477 initiator and when accepting connections as responder.
4479 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4480 whether given configuration value has been given already.
4482 Affected files silcd/serverconfig.[c], server.[c].
4484 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4485 algorithm parts and created new file silcalgs.conf, that
4486 is now included from the example_silcd.conf.in.
4488 * Optimized the silc_server_connect_to_router_second to take
4489 the connection configuration object from the SilcServerConnection
4490 object instead of finding it during the connecting phase.
4491 Added the configuration object to SilcServerConnection struct.
4492 Affected files silcd/server_internal.h, server.c.
4494 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4496 * Add the client on channel after it was resolved at the
4497 channel message receiving, and it was not already on the
4498 channel. Affected file lib/silcclient/client_channel.c.
4500 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4502 * Fixed the public key authentication to allocate always the
4503 destination signature buffer instead of using static buffer.
4504 Affected file silcd/protocol.c.
4506 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4508 * Unified the serverconfig.[ch]'s helper function interface.
4509 Affected file silcd/serverconfig.[ch].
4511 * Removed doc/example_silc.conf.in since it is redundant.
4512 The make install will now install irssi/silc.conf file.
4514 * Added new Passphrase and Publickey authentication methods to
4515 config file, allowing both public key and passphrase based
4516 authentication to be set at the same time.
4518 Added `prefer_passphrase_auth' setting in config file which
4519 can be used to set to prefer passwd auth if both passwd and
4520 public key is set. If not set, public key is preferred.
4521 This has effect only when being initiator (responder will try
4524 Added support for authentication with passphrase and public key
4525 at the same time. The passphrase is tried first always since
4526 it is faster to check.
4528 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4530 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4532 * Merged the new SILC Config library, with the server parsing
4533 support. Read the header file silcconfig.h or the toolkit
4534 documentation for the news. Affected files are
4535 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4536 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4537 silcd/protocol.c silcd/server.c silcd/server_backup.c
4538 silcd/serverconfig.[ch] silcd/silcd.c.
4540 * Fixed some silclog documentation. Affected file is
4541 lib/silcutil/silclog.h.
4543 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4545 * The silc_cipher_register, silc_hash_register and
4546 silc_hmac_register now checks if the object to be registered
4547 is registered already. Affected files are
4548 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4550 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4552 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4554 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4556 * Allow zero length channel messages inside the Channel Message
4557 Payload. Affected file lib/silccore/silcchannel.c.
4559 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4560 as header filenames.
4562 * Removed lib/silcclient/README and created HTML file
4563 lib/silcclient/silcclient_using.html, which is now included
4564 as part of Toolkit documentation.
4566 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4568 * Fixed CUMODE_CHANGE notify handling to change the mode of
4569 correct client. Affected file lib/silcclient/client_notify.c.
4571 * Make silc_rng_alloc fail if it cannot allocate the sha1
4572 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4574 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4576 * Fixed the file transfer's key agreement payload to include
4577 zero port also if the hostname is NULL because it could not
4580 Call file transfer monitor callback now also if error occurs
4581 during key agreement protocol.
4583 Changed the silc_client_file_send interface to return the
4584 SilcClientFileError instead of session id. The session ID
4585 is returned into pointer provided as argument.
4587 Check that the file exists locally before sending the
4588 file transfer request at all.
4590 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4592 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4593 error than can occur while key agreement protocol. Affected
4594 file lib/silcclient/silcapi.h.
4596 * Fixed the event_mode CMODE handler to not crash when mode
4597 is changed and +k mode is set in the channel. Affected file
4598 irssi/src/silc/core/silc-channels.c.
4600 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4601 SILC_LOG_WARNING to give out Warning and not Error. Affected
4602 file lib/silcutil/silclog.c.
4604 * Fixed the channel message payload decryption in the function
4605 silc_channel_message_payload_decrypt to not modify the original
4606 buffer before it is verified that the message decrypted
4607 correctly. Otherwise, next time it is called with correct
4608 channel key it won't encrypt since the payload is corrupted.
4609 Affected file lib/silccore/silcchannel.c.
4611 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4613 * Do not constantly resize the window. A fix patch by cras.
4614 Affected file irssi/src/fe-text/screen.c.
4616 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4618 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4619 Affected file lib/silcutil/silcnet.c.
4621 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4623 * Fixed a bug in hash table internal routine for traversing
4624 the table with foreach callback. The current entry may
4625 become invalid in the callback but it was referenced after
4626 the callback returned.
4628 Do not allow auto rehashing of hash table during the
4629 silc_hash_table_foreach operation, for same reasons as it is
4630 not allowed for SilcHashTableList. Affected files are
4631 lib/silcutil/silchashtable.[ch].
4633 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4635 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4636 Win32 DLL. extern's in header files are now declared with
4639 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4641 * Fixed private message handling. It used some old code that
4642 caused the client to crash. Affecte file is
4643 lib/silcclient/client_prvmsg.c.
4645 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4647 * Added function silc_client_add_channel,
4648 silc_client_replace_channel_id, and removed functions
4649 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4650 from client library.
4652 * Added cross reference of the joined channels to the
4653 SilcClientEntry, and changed the SilcChannelEntry's
4654 users list to SilcHashTable. The affected files are
4655 lib/silcclient/idlist.[ch].
4657 * Fixed a bug in hash table tarversing. While the hash table
4658 is traversed with SilcHashTableList the table must not be
4659 rehashed. It is now guaranteed that auto rehashable tables
4660 are not rehashed while tarversing the list. Also defined that
4661 silc_hash_table_rehash must not be called while tarversing
4662 the table. Added function silc_hash_table_list_reset that must
4663 be called after the tarversing is over. The affected files are
4664 lib/silcutil/silchashtable.[ch].
4666 * Changed all hash table traversing to call the new
4667 silc_hash_table_list_reset in server and in client library.
4669 * Added function silc_client_on_channel to return the
4670 SilcChannelUser entry if the specified client entry is joined
4671 on the specified channel. This is exported to application as
4672 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4674 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4676 * Fixed founder regaining problem with JOIN command on normal
4677 server. The notify for mode change must be sent always and
4678 not only if !cmd->pending. Affected file silcd/command.c.
4680 * Fixed the WHOWAS command's reply sending to support the
4681 lists correctly. Affected file silcd/command.c.
4683 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4685 * When sending JOIN command to router for processing the
4686 sender's old command identifier was not saved back to the
4687 sender's command context, fixed now. The affected file is
4690 * Create the key in JOIN command of the router did not return
4691 the channel key, added check for this. Affected file is
4694 * Fixed a channel ID update bug in JOIN command reply. Do
4695 not directly upgrade the ID but call the function
4696 silc_idlist_replace_channel_id if the ID was changed.
4697 Affected file silcd/command_reply.c.
4699 * Fixed memory leaks from command calling if it would fail.
4700 Affected file silcd/command.c.
4702 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4704 * Applied patches from cras:
4706 Memory leak fixes around libaries, irssi window resize fix,
4707 new silclist.h and silcdlist.h, all extern inline changed to
4710 * Removed dotconf from lib/dotconf, not needed anymore.
4712 * Removed TRQ from lib/trq, not needed anymore.
4714 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4715 with server connections. Later this will be configurable
4716 in config file after new config file is done. Affected file
4719 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4721 * Fixed a crash in server related to channel announcements.
4722 Affected file silcd/server.c.
4724 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4726 * Fixed memory leaks in silc_server_create_new_channel*
4727 functions. Affected file silcd/server.c.
4729 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4730 which ID was changed. This way the router will send the
4731 user list for the channel again, and server won't be in
4732 desync in some rare circumstances. Affected file is
4733 silcd/packet_receive.c.
4735 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4737 * Check for NULL socket pointer in the function
4738 silc_server_packet_send_to_channel_real. Affected file
4739 silcd/packet_send.c.
4741 * Fixed the BAN notify handling to correctly remove ban
4742 list. Affected file silcd/packet_receive.c.
4744 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4746 * Fixed some header addition to Toolkit distribution in
4747 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4749 * Added lib/silcclient/client_ops_example.h as an template
4750 file for application programmers to quickly start using
4751 the SilcClientOperation functions in their application.
4752 Updated the lib/silcclient/README as well to tell about this
4753 nice file made available.
4755 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4757 * Call silc_server_remove_from_channels when removing client
4758 entry when NO_SUCH_CLIENT_ID was received. Affected file
4759 is silcd/command_reply.c.
4761 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4763 * Added server & router operator statistics updating. Affected
4764 file silcd/packet_receive.c and silcd/command.c.
4766 * Fixed the SERVER_SIGNOFF notify handling on normal server
4767 not to save the history information for clients. Same was
4768 fixed earlier in remove_clients_by_server function, but not
4769 here. Affected file silcd/packet_receive.c.
4771 * Raised the default connection-retry count from 4 to 7 in
4772 server. Affected file silcd/server.h.
4774 * Cancel any possible reconnect timeouts when we start the
4775 key exchange. Affected file silcd/server.c.
4777 * Do not reconnect on connection failure when SCONNECT was
4778 given. Affected files silcd/server.[ch].
4780 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4782 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4784 * Fixed the NICK command to always give the unformatted
4785 nickname to the one giving the NICK command. If unformatted
4786 nickname is cached already it will be formatted and the
4787 local entry will always get the unformatted nickname.
4788 Affected file lib/silcclient/idlist.c.
4790 * Fixed some double frees from client library commands.
4791 Affected file is lib/silcclient/command.c.
4793 * Fixed CUMODE command in server to assure that no one can
4794 change founder's mode than the founder itself, there was a
4795 little bug. Affected file silcd/command.c.
4797 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4799 * Removed the SilcClientCommandDestructor from the client
4800 libary, it is not needed anymore. Affected files are
4801 lib/silcclient/silcapi.h, command[_reply].[ch],
4802 client_notify, idlist.c.
4804 * Fixed GETKEY command to first resolve client, and then
4805 resolve the server only if the client was not found, instead
4806 of resolving both at the same time. Affected file is
4807 lib/silcclient/command.c.
4809 * Added silc_client_start_key_exchange_cb and lookup the
4810 remote hostname and IP address before starting the key
4811 exchange with server. The affected file is
4812 lib/silcclient/client.c.
4814 * The server's public key is now saved using the IP address
4815 of the server and not the servername for the filename.
4816 The hostname public key filename is checked as an fall back
4817 method if the IP address based filename is not found.
4819 Fixed the GETKEY command to save the fetched server key
4820 in correct filename.
4822 Print the remote server's hostname now when new key is
4823 received during connection process. Affected file is
4824 irssi/src/silc/core/client_ops.c.
4826 * Return always our own public key to the client if it asks
4827 for it with GETKEY command. Affected file silcd/command.c.
4829 * Removed the use_auto_addr variable from default config
4830 file since it was in wrong section. Affected file is
4833 * Fixed TOPIC_CHANGE notification to not route it when it
4834 was sent using silc_server_send_notify_to_channel function.
4835 Affected file silcd/command.c.
4837 * Fixed silc_server_send_notify_kicked to send the kicker's
4838 Client ID also, it was missing. Affected files are
4839 silcd/command.c, silcd/packet_send.[ch].
4841 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4843 * Do not save client history information in SERVER_SIGNOFF.
4844 Fixes the bug in normal server that it does not detect
4845 the client becoming valid after the server becomes back
4846 online. Affected file silcd/server_util.c.
4848 * Added `sock_error' field into the SilcSocketConnection
4849 context. When error occurs during socket operation (read
4850 or write) the error is saved. Added also new function
4851 silc_socket_get_error to return human readable socket error
4852 message. Affected files are lib/silcutil/silcsockconn.[ch],
4853 lib/silcutil/unix/silcunixsockconn.c, and
4854 lib/silcutil/win32/silcwin32sockconn.c.
4856 * The server now prints the socket error message in the
4857 signoff for client. Affected file silcd/server.c.
4859 * Fixed the `created' channel information sending from router
4860 to server in JOIN command. Checks now whether the channel
4861 really was created or not and set it according that.
4863 Fixed the JOIN command to use the client entry's current
4864 ID during the joining procedure instead of the one it sent
4865 in the command (it is checked though), since it can change
4866 between the packet processing and command processing, and
4867 would just case unnecessary pain in the client end. Affected
4868 file silcd/command.c.
4870 * Fixed a channel key payload sending to use correct channel
4871 ID when the server was forced to change the channel's ID by
4872 router. Router sent the key payload with the old Channel ID.
4873 Affected file silcd/packet_receive.c.
4875 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4877 * Call silc_server_save_channel_key only if the key payload
4878 was provided in the JOIN command's command reply. Affected
4879 file silcd/command_reply.c.
4881 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4883 * Fixed silc_mp_sizeinbase to return the value correctly with
4884 MPI. Affected file lib/silcmath/mp_mpi.c.
4886 * Fixed the stop_server signal to correctly stop the scheduler
4887 and gracefully stop the server when SIGTERM or SIGINT signals
4888 are received. Affected file silcd/silcd.c.
4890 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4892 * Simple handling of TERM and HUP signals. Also added some log
4893 flushing call around. Affected file is
4896 * Fixed small bugs in silclog.c. Now buffering output will take
4897 effect after 10 seconds since startup: This will ensure that
4898 no important startup messages are lost. Also output redirection
4899 will preserve original format ([Date] [Type] message).
4900 Affected file is lib/silcutil/silclog.c.
4902 * Added two options to the config file, in the logging section:
4903 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4904 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4906 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4908 * Do not print the warning about log files not being initialized
4909 more than once to avoid excess logging. Affected file is
4910 lib/silcutil/silclog.c.
4912 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4913 the SIM copying in make install in Makefile.am.pre.
4915 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4917 * Rewritten silclog APIs. Globally interesting changes follows:
4918 silc_log_set_files() changed to silc_log_set_file().
4919 silc_log_set_callbacks() changed to silc_log_set_callback().
4920 ROBOdoc documented silclog header file.
4921 SilcLogCb now returns bool to wether inihibit the default
4922 handler or not (to keep the old behaviour return always TRUE).
4923 The new APIs should also fix the problem of the
4924 silcd_error.log file that was written in the current directory.
4927 Log files streams will remain opened after silc_log_set_file()
4928 call, means less CPU usage notably on high traffic servers.
4929 File streams are now full buffered, and flushed to the disk
4930 every 5 minutes, lesses HD activity and CPU usage.
4931 Messages can be redirected, allowing admins to configure
4932 one single logfile for all server messages.
4933 the silc_log_quick global variable to activate fast-logging.
4934 Affected files lib/silcutil/silclog.[ch]
4936 * Changed some code to conform new silclog APIs. Affected
4937 files are doc/example_silcd.conf.in, silcd/server.c
4938 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4941 * Fixed a memory leak that could occur in some situations.
4942 Affected file silcd/serverconfig.c.
4944 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4946 * Added the silc_client_del_client to remove the client from
4947 all channels as well. Affected file lib/silcclient/idlist.c.
4949 * Fixed the client library to correctly remove the client
4950 from all channels when the client entry is being destroyed.
4951 Affected file lib/silcclient/client_notify.c, command.c.
4953 * Added auto-nicking support to the client library. If the
4954 applicatio now sets client->nickname it will be sent to the
4955 server after connecting by the library. This way for example
4956 SILCNICK (or IRCNICK) environment variables will have effect
4957 and always change the nickname automatically to whatever
4958 it is wanted. Affected file lib/silcclient/client.[ch].
4960 * Renamed silc_server_command_bad_chars to the
4961 silc_server_name_bad_chars and moved it to the
4962 silcd/server_util.[ch]. Added also new function
4963 silc_server_name_modify_bad to return nickname that
4964 includes bad characters as new nickname without those
4965 bad characters. This check and modify is now used in
4966 silc_server_new_client when the username is initially set
4967 as nickname, so it must be checked to be valid nickname.
4968 Affected file silcd/packet_receive.c.
4970 * The nickname length is now taken from the packet for real
4971 and not trusted to strlen() since it clearly can return
4972 wrong length for nickname including bad characters. This
4973 also applies to channel names. Affected file silcd/command.c.
4975 * Removed the lib/silcsilm/modules directory. Modules are now
4976 compiled into the lib/silcsim. Fixed the copying of the
4977 modules to follow symbolic links in Makefile.am.pre.
4979 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4981 * Fixed silc_string_regexify list creation. Fixes bugs with
4982 BAN and INVITE commands in server. The affected file is
4983 lib/silcutil/unix/silcunixutil.c.
4985 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4987 * Removed the command destructor entirely from the server's
4988 command and command reply routines. It is not needed, and
4989 its usage was buggy and caused crashes. Affected files are
4990 silcd/command[_reply].[ch].
4992 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4994 * Cancel protocol and NULL sock->protocol if timeout
4995 occurred during protocol. Affected file silcd/server.c.
4997 * Cancel protocol timeouts always before calling the final
4998 callback, to assure that after final callback is called
4999 no other state will be called for the protocol anymore.
5000 Affected file silcd/protocol.c.
5002 * Print error log if incoming connection configuration could
5003 not be found. Affected file silcd/server.c.
5005 * Fixed JOIN command to correctly save the founder mode
5006 to the client on normal SILC server, when the channel
5007 was created by the router. Affected file silcd/command.c.
5009 * Fixed LIST command (hopefully) to send correct reply
5010 packets. Affected file silcd/command.c.
5012 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5014 * The silc_packet_receive_process now returns FALSE if the
5015 read data was invalid packet, and TRUE if it was ok.
5017 The server now checks that if unauthenticated connection
5018 sends data and its processing fails the server will close
5019 the connection since it could be a malicious flooder.
5021 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5023 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5025 * Make sure the warning about error opening a log file is
5026 printed only once and not everytime it fails (produces
5027 too much useless log). Affected file lib/silcutil/silclog.c.
5029 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5031 * Made the silc_server_daemonise() function more readable.
5032 Affected file silcd/server.c.
5034 * Pid file is now optional, the user may comment it out from
5035 the config file. Removed define SILC_SERVER_PID_FILE, we
5036 don't need a default any longer. Affected file
5037 configure.in.pre, lib/Makefile.am.pre.
5039 * Make some use of the pid file. The server now dies at startup
5040 if it detects a valid pid file on his path. The server would
5041 die anyway in this circumstance, because of the bind() failure.
5042 Affected file silcd/silcd.c.
5044 * No longer compiling lib/dotconf.
5046 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5048 * Fixed JOIN command parsing not to crash. Affected file
5049 lib/silcclient/command.c.
5051 * Fied the NICK_CHANGE notify to add the new client entry
5052 even it is resolved. This removes an <[unknown]> nick
5053 thingy bug in the client. Affected file is
5054 lib/silcclient/client_notify.c.
5056 * Do not try to allocate 0 bytes (efence does not like it)
5057 in lib/silccore/silccomand.c when encoding payload.
5059 * Do not take IRCNICK as nickname in Irssi SILC client since
5060 it is not possible to set nickname before hand connecting
5061 the server (TODO has an entry about adding auto-nicking
5064 * Changed the silc_server_command_pending to check whether
5065 there already exists an pending entry with the specified
5066 command, command identifier and pending callback. This is
5067 to fix IDENTIFY and WHOIS related crashes that may register
5068 multiple pending commands with same identifier. Affected
5069 file silcd/command.c.
5071 * Fixed the server to reconnect to the router even if it
5072 was already reconnecting and EOF was received. This to
5073 fix a possibility that the server wouldn't ever try to
5074 auto-reconnect to the router. Affected file silcd/server.c.
5076 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5078 * Fixed the server's password authentication to use the
5079 length of the locally saved password, and not the one
5080 sent in the packet. Affected file silcd/protocol.c.
5082 * Fixed same password authentication problem in the
5083 Authentication Payload handling routines in
5084 lib/silccore/silcauth.c.
5086 * Yet another password authentication problem fixed with
5087 channel password handling in silcd/command.c.
5089 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5091 * If first character of string in silc_parse_userfqdn is '@'
5092 then do not parse it. Affected file is
5093 lib/silcutil/silcutil.c.
5095 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5097 * Fixed minor bug in IDENTIFY command reply sending, which
5098 caused various weird problems during JOIN when it was
5099 resolving names for users. Affected file silcd/command.c.
5101 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5103 * Fixed the IDENTIFY command reply sending to chech better valid
5104 clients. It was possible to send incomplete list of replies.
5105 Affected file silcd/command.c.
5107 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5109 * Added silc_client_command[s]_[un]register functions now to
5110 dynamically register the commands in client library. Removed
5111 the static table of commands. This allows the client library
5112 to call commands without causing the application to know about
5113 what commands library has called.
5115 Removed the INFO command reply kludge to detect when the command
5116 was called by library. Now library use its own command reply
5117 function for INFO command.
5119 Added function silc_client_command_call to call a command.
5120 Application can use it to call command, not access the structure
5123 Now all commands that are sent by the client library (not
5124 explicitly sent by application) use own command reply functions.
5126 Affected files around lib/silcclient/ and in
5127 irssi/src/silc/core/.
5129 * Fixed the WHOIS command reply sending to chech better valid
5130 clients. It was possible to send incomplete list of replies.
5132 Fixed the WHOIS and IDENTIFY to send the request to router
5133 if normal server did not do it and did not find any results.
5135 Affected file silcd/command.c.
5137 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5139 * Moved the internal data from SilcClient context into its
5140 own file, not accesible to application. Affected files
5141 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5142 and other files in client library.
5144 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5146 * Added doc/examples installation target in Makefile.am.pre.
5149 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5151 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5152 commands the found client entry will be removed from the
5153 cache, after notifying application about the error. Affected
5154 file lib/silcclient/command_reply.c.
5156 * Changed the /MSG to check for exact nickname user gave, and
5157 not let `nick' match `nick@host' if it is only one found. Now,
5158 user must type the exact nickname (like nick@host2) even if
5159 there are no more than one same nicks found. This is to avoid
5160 a possibility of sending nickname to wrong nickname since
5161 `nick' could match `nick@host'. Affected file is
5162 irssi/src/core/silc-servers.c.
5164 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5166 * Do not print "you are now server operator" or similar when
5167 giving /away command. Affected files are
5168 irssi/src/silc/core/client_ops.c, silc-servers.h.
5170 * Made the silc_server_command_pending_error_check to send
5171 the same command reply payload it received back to the
5172 original sender of the command. This way all arguments
5173 that was received by the server will be received by the
5174 client too. Affected file silcd/command.c.
5176 * Added the silc_idcache_add to return the created cache entry
5177 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5179 * Add global clients to expire if they are not on any channel.
5180 This is because normal server will never know if they signoff
5181 if they are not on any channel. The cache expiry will take
5182 case of these entries. This is done by normal servers only.
5183 The affected files are silcd/command_reply.c,
5184 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5186 * If server receives invalid ID notification for WHOIS or
5187 IDENTIFY and the ID exists in the lists, it is removed.
5188 Affected file silcd/command_reply.c.
5190 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5191 in client then client entry that it matches is searched and
5192 the nickname is printed on the screen for user. Affected
5193 file irssi/src/silc/core/client_ops.c.
5195 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5197 * Use cache entry expire time in the LIST command reply to
5198 purge old entries from the cache after the LIST command
5199 reply has been received. This way we don't have non-existent
5200 entries in the cache for too long. Affected file is
5201 silcd/command_reply.c.
5203 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5205 * If we are normal server, and we've not resolved client info
5206 in WHOIS or IDENTIFY from router, and it is global client,
5207 we'll check whether it is on some channel. If it is not
5208 then we cannot be sure about its validity and will resolve it
5209 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5210 file silcd/command.c.
5212 * Search channel by name (if possible) rather than by ID
5213 in IDENTIFY command's command reply. Affected file is
5214 silcd/command_reply.c.
5216 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5218 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5219 Updated specs and implemented it. Affected file silcd/command.c,
5220 silcd/packet_send.c and silcd/packet_receive.c.
5222 * Implemented the <founder auth> payload handling in the JOIN
5223 command. If provided all conditions for channel joining
5224 except requirement to provide correct passphrase can be
5225 overrided by the channel founder. Updated the protocol specs.
5226 Affected file silcd/command.c.
5228 Added support for founder auth in JOIN command in client
5229 library. Fixed the parsing of the JOIN command now to support
5230 all options as they should be. The affected file is
5231 lib/silcclient/command.c.
5233 * Optimized the WHOIS and IDENTIFY commands to send the request
5234 to router only if it includes nicknames or other names. If
5235 they include only IDs then check the local cache first before
5236 routing. Affected file is silcd/command.c.
5238 * Added channels topic announcements. Affected file is
5239 silcd/packet_receive.c and silcd/server.c.
5241 * Fixed the silc_server_send_notify_topic_set to really destine
5242 the packet to channel. Affected file silcd/packet_send.c.
5244 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5245 library. Affected file lib/silcclient/client_notify.c.
5247 * Added UMODE announcements. Affected file silcd/server.c.
5249 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5251 * Memory leak fixes in:
5253 lib/silcutil/silcsockconn.c
5254 lib/silcske/silcske.c
5255 lib/silcske/groups.c
5257 lib/silccrypt/silcpkcs.c
5258 lib/silccore/silccommand.c
5259 lib/silccore/silcidcache.c
5264 * ROBOdoc documented the lib/silcske/groups.h file and a
5265 bit changed the interface for better.
5267 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5269 * Update the client entry context in the ID cache after
5270 nick change. Affected file lib/silcclient/command.c.
5271 Fixes the CUMODE command when regaining founder privileges,
5272 and a little WHOIS problem.
5274 * Fixed silc_net_gethostbyname to correctly call the
5275 inet_ntop. Affected file lib/silcutil/silcnet.c.
5277 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5279 * Added IPv6 support checking to the configure.in.pre, added
5280 also --enable-ipv6 option to override the check. Affected
5281 file configure.in.pre.
5283 * The silc_thread_create now calls the start function
5284 directly if threads support is not compiled in. Removes
5285 ugly #ifdef's from generic code. Affected files are
5286 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5288 * Added silc_net_gethostby[name/addr]_async to asynchronously
5289 resolve. Affected files are lib/silcutil/silcnet.[ch].
5291 * Added support for rendering IPv6 based server, client and
5292 channel IDs. Affected file lib/silcutil/silcutil.c.
5294 * Added support for creating IPv6 based server IDs. Affected
5295 file is silcd/serverid.c.
5297 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5299 * Added silc_net_gethostby[addr/name] into the
5300 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5301 routines. Added silc_net_is_ip[4/6]. Affected file is
5302 lib/silcutil/unix/silcunixnet.c. All routines that take
5303 address as argument now supports both IPv4 and IPv6 addresses.
5305 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5307 * Fixed LIST command reply sending in server. Affected file
5310 * Server now sends the kicker's client ID in the KICK notify
5311 to the kicked client. Affected file silcd/command.c.
5313 * The client library now parses the kickers client ID and
5314 UI displays it. Affected files lib/silcclient/client_notify.c
5315 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5317 * Made all payload parsing function prototypes consistent.
5318 They all take now const unsigned char * and uint32 pair as
5319 the payload data instead of SilcBuffer. Changes all around
5320 the source tree. Other unsigned char* -> const unsigned char*
5321 changes around the tree as well.
5323 * Optimized SFTP client and server packet sending not to
5324 allocate new buffer for each packet but to recycle the
5325 first allocated buffer. Affected files are
5326 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5328 * Optimized the SFTP client to use SilcList instead of
5329 SilcDList for requests, because it is faster. Affected file
5330 is lib/silcsftp/sftp_client.c.
5332 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5333 into lib/silccore/silcid.[ch].
5335 Renamed silcpayload.[ch] into silcargument.[ch].
5337 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5339 * If client entry is deleted with active key agreement
5340 session, abort the session.
5342 The silc_client_abort_key_agreement now calls the completion
5343 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5345 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5348 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5350 * Don't use __restrict in older GCC's. Affected file is
5351 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5353 * silc_net_localhost now attempts to reverse lookup the
5354 IP/hostname. Affected file lib/silcutil/silcnet.c.
5356 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5357 command. It can be used to gain founder privileges at
5358 the same time when joining the channel.
5360 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5361 kicker's client ID as well. Updated protocol specs.
5363 Defined that the server must send SILC_COMMAND_IDENTIFY
5364 command reply with error status to client who sent
5365 private message with invalid client ID.
5367 Updated the protocol specification.
5369 * Added silc_server_send_command_reply to send any
5370 command reply. Affected file silcd/packet_send.[ch].
5372 * Added silc_id_payload_encode_data to encode ID payload
5373 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5375 * The server now send IDENTIFY command reply with error
5376 status if client ID in private message is invalid. Affected
5377 file silcd/packet_receive.c.
5379 * Save the server key file with server's IP address in
5380 the filename instead of hostname. The affected file is
5381 irssi/src/silc/core/client_ops.c.
5383 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5385 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5388 * Added libtool support for compiling shared objects in
5389 lib/silcsim. Affected file configure.in.pre and
5390 lib/silcsim/Makefile.am. Original patch by cras.
5392 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5394 * Pid file configuration, and server's config file fixes
5395 patch by toma. Updated CREDITS file.
5397 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5399 * Fixed silc_client_channel_message to not try to decrypt
5400 the message twice if it resolved the destination client
5401 information. This could cause of dropping one channel
5402 message. Affected file lib/silcclient/client_channel.c.
5404 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5406 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5407 lib/silcclient/client.c. This function is used when the SILC
5408 Client is run under some other scheduler, or event loop or
5409 main loop. On GUI applications, for example this may be
5410 desired to used to run the client under the GUI application's
5411 main loop. Typically the GUI application would register an
5412 idle task that calls this function multiple times in a second
5413 to quickly process the SILC specific data.
5415 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5417 * Fixed silc_server_drop() for dropping the supplementary
5418 groups as well, this could cause a security hole on some
5421 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5423 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5426 * Write PID file after dropping privileges. Added -F option
5427 to run server on foreground. A patch by debolaz.
5428 Affected files silcd/server.c, silcd/silcd.c.
5430 * Fixed MOTD to return the MOTD file server name. Affected
5431 file silcd/command.c.
5433 * Added INFO command reply handling to the Irssi SILC Client.
5434 Affected file irssi/src/silc/core/client_ops.c.
5436 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5438 * Fixed the silc_idcache_list_* routines to really support
5439 the dynamic list. Fixes a crash. Affected file is
5440 lib/silccore/silcidcache.c.
5442 * Fixed the LIST command reply to really call LIST command's
5443 pending callbacks. Affected file silcd/command_reply.c.
5445 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5447 * Update conn->local_entry->nickname after giving NICK
5448 command. Affected file lib/silcclient/command.c.
5450 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5452 * Added the [pid] option to the silcd configuration file
5454 Affected files: serverconfig.[ch] and silcd.c
5456 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5458 * Save fingerprint in WHOIS command reply in server.
5459 Affected file silcd/command_reply.c.
5461 * Fixed NICK commands pending callback registration.
5462 Affected file lib/silcclient/command.c.
5464 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5466 * Use ++server->cmd_ident when sending commands in server,
5467 instead of random number. Affected file silcd/command.c.
5469 * Fixed GETKEY command reply to call actually GETKEY pending
5470 command callbacks. Affected file silcd/command_reply.c.
5472 * A bit stricter check for nicknames. Check for same nickname
5473 in NICK command also. Affected file silcd/command.c.
5475 * Do not call INFO command everytime client ID changes, only
5476 during first connecting. Affected file lib/silcclient/client.c.
5478 * Set the new nickname only after successful command reply for
5479 NICK command is returned by server. Affected file
5480 lib/silcclient/command.c.
5482 * Remove nicknames from nicklist during server_signoff notify.
5483 Should fix /NAMES bit more. The affected file is
5484 irssi/src/silc/core/silc-channels.c.
5486 * Added `fingerprint' field to the SilcIDListData in the
5487 silcd/idlist.h to hold the fingerprint of the client's
5490 Send the fingerprint of the client's public key in WHOIS
5493 Affected files silcd/command.c, and silcd/idlist.[ch].
5495 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5496 create fingerprint from given data.
5498 * Show the fingerprint of the client's public key in WHOIS.
5499 Affected files irssi/src/module-formats.[ch] and
5500 irssi/src/silc/core/client_ops.c.
5502 * Format the multiple same nicknames also during JOIN and
5503 NICK_CHANGE notifys. Affected file is
5504 lib/silcclient/client_notify.c.
5506 * Do not print error on screen for invalid private message
5507 payload since it can come if someone is sending private
5508 messages with wrong key. Affected file
5509 lib/silccore/silcprivate.c.
5511 * Fixed multiple concurrent /PING crash. Affected file
5512 lib/silcclient/command.c.
5514 * Changed the wrong ID encoding. All IP addresses must be
5515 in MSB first order in encoded format. They were encoded
5516 wrong and was in LSB format. Affected files are
5517 silcd/serverid.c, lib/silcutil/silcutil.c.
5519 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5521 * Call the `connect' client operation through the scheduler
5522 in case of error. Affected file lib/silcclient/client.c.
5524 * Call the `failure' client operation even if the error
5525 occurred locally during a protocol. Affected file is
5526 lib/silcclient/protocol.c.
5528 * Added support of sending LIST command to router from normal
5529 server. This way normal server can get list of all channels
5530 in the network too. Fixed the channel list sending in the
5531 server too. Affected files are silcd/command.c, and
5532 silcd/command_reply.[ch].
5534 * Added silc_server_update_channels_by_server and
5535 silc_server_remove_channels_by_server. They are used during
5536 disconnection of primary router and in backup router protocol.
5537 Affected file silcd/server_util.[ch], silcd/server.c and
5538 silcd/server_backup.c.
5540 * Fixed channel adding to global list in IDENTIFY command
5541 reply in server. Affected file silcd/command_reply.c.
5543 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5545 * If the incoming packet type is REKEY or REKEY_DONE process
5546 that packet always synchronously. Fixes yet another MAC
5547 failed error on slow (dialup) connections. Affected file
5548 lib/silcclient/client.c and silcd/server.c.
5550 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5552 * Call check_version SKE callback for initiator too. Affected
5553 file lib/silcske/silcske.c.
5555 * Implemented fix for security hole found in the SKE that was
5556 fixed in the specification few days back; the initiator's
5557 public key is now added to the HASH value computation.
5558 Added backwards support for the old way of doing it too, for
5559 old clients and old servers. Affected file is
5560 lib/silcske/silcske.c.
5562 * Enabled mutual authentication by default in SKE. If initiator
5563 is not providing mutual authentication the responder will
5564 force it. This will provide the proof of posession of the
5565 private key for responder. The affected files are
5566 lib/silcclient/protocol.c and silcd/protocol.c.
5568 * Do not cache anymore the server's public key during SKE.
5569 We do mutual authentication so the proof of posession of
5570 private key is done, and if the server is authenticated in
5571 conn auth protocol with public key we must have the public
5572 key already. Affected file silcd/protocol.c.
5574 * Added new global debug variable: silc_debug_hexdump. If
5575 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5576 file lib/silcutil/silclog.[ch].
5578 * Fixed compilation warning due to char * -> const char *.
5579 Affected files lib/silcutil/silcnet.h, and
5580 lib/silccore/silcauth.[ch].
5582 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5584 * Fixed CMODE command when new channel key was created. If
5585 the creation failed the old key was removed. Next time giving
5586 same command would crash the server since the old key was
5587 freed already. Affected file silcd/command.c.
5589 * Fixed the silc_server_announce_get_channels to not crash
5590 on reconnect. Affected file silcd/server.c.
5592 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5594 * Added silc_log_set_debug_string function to set a regex
5595 string to match for debug output. Only the function names,
5596 or filenames matching the given debug string is actually
5597 printed. This way it is possible to filter out those debug
5598 strings that user is not interested in.
5600 Fixed a bug in silc_string_regexify.
5602 Affected files lib/silcutil/silclog.[ch], and
5603 lib/silcutil/unix/silcunixutil.c.
5605 * Changed the -d options in both server and Irssi SILC client
5606 to take the debug string as argument. Affected files
5607 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5609 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5611 * Added silc_hash_babbleprint to create a Bubble Babble
5612 Encoded fingerprint. The encoding is developed by Antti
5613 Huima (draft-huima-babble-01.txt), and it creates human
5614 readable strings out of binary data. Affected file
5615 lib/silccrypt/silchash.[ch].
5617 * Print the babble print now in addition of fingerprint as well
5618 in Irssi SILC client. Affected files are
5619 irssi/src/fe-common/silc/module-formats.[ch],
5620 irssi/src/fe-common/silc/core/client_ops.c.
5622 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5624 * Fixed a security problem found in SKE. The initiator's
5625 public key too is now added to the HASH hash value creation
5626 which is signed by the responder to create the SIGN value.
5627 This will prevent anyone in the middle to lie to the responder
5628 about the initiator's public key. If this is done now, the
5629 man in the middle will get caught. Updated the protocol
5632 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5634 * Better installation directory handling. Configure module
5635 paths and other paths automatically to example_silc* files
5636 in doc/. A patch by toma.
5638 * Fixed compiler warning from MPI library, and from SILC RNG.
5641 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5642 It can be configured with ./configure. A patch by toma.
5644 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5646 * Find correct make to use in prepare-clean. A patch by
5647 toma. Affected file prepare-clean.
5649 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5651 * Added irssi variables use_auto_addr, auto_bind_ip,
5652 auto_bind_port and auto_public_ip.
5654 * Changed the interface for silc_client_send_key_agreement
5655 in lib/silcclient/silcapi.h
5659 irssi/src/silc/core/silc-core.c
5661 lib/silcclient/silcapi.h
5662 irssi/src/silc/core/silc-channels.c
5663 lib/silcclient/client_keyagr.c
5666 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5668 * Added silc_pkcs_public_key_compare to compare two
5669 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5671 * Check that the client who set the founder mode on the
5672 channel is the same client that is giving the founder
5673 mode to itself. It is done by comparing the saved public
5674 key (it is saved even in the authentication is passphrase).
5675 Affected file silcd/command.c.
5677 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5679 * Do not process packet for disconnected socket connection.
5680 Affected file lib/silccore/silcpacket.c.
5682 * Process the DISCONNECT packet through scheduler in the
5683 client library. Affected file lib/silcclient/client.c.
5685 * Fixed the silc_client_packet_parse to not to increase
5686 the packet sequence number if the conn->sock and the
5687 current socket connection is not same. This can happen
5688 for example during key agreement when the conn includes
5689 multiple socket connections (listeners). Affected file
5690 lib/silcclient/client.c.
5692 * The sender of the file transfer request now provides also
5693 the pointer (listener) for the key exchange protocol. If
5694 the listener cannot be created then it sends empty key
5695 agreement and lets the receiver provide the listener.
5697 Added `local_ip' and `local_port' arguments to the
5698 silc_client_file_send. If they are provided they are used,
5699 if not then it will attempt to find local IP address, if
5700 not found or bind fails then the remote client will provide
5703 Affected files are lib/silcclient/client_ftp.c and
5704 lib/silcclient/silcapi.h.
5706 * Extended the FILE SEND command to support defining the
5707 local IP and port for key exchange listener. They are
5708 optional. Affected file irssi/src/silc/core/silc-servers.c.
5710 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5712 * Defined to WHOIS command reply the sending of fingerprint
5713 of the client's public key (if the proof of posession of the
5714 corresponding private key is verified by the server).
5715 Updated to the protocol specification.
5717 * Added support of receiving the client's public key's
5718 fingerprint in command reply in client library. Affected
5719 file is lib/silcclient/command_reply.c, and
5720 lib/silcclient/idlist.[ch].
5722 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5724 * Do not send over 128 chars long nickname to the server
5725 in NICK command. Affected file lib/silcclient/command.c.
5727 * Do not send over 256 chars long channel names to the server
5728 in JOIN command. Affected file lib/silcclient/command.c.
5730 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5732 * Assure that silc_server_close_connection cannot be called
5733 twice for same socket context. Affected file is
5736 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5738 * Send error message to application if opening file for
5739 writing during file transfer fails. Affected file is
5740 lib/silcclient/client_ftp.c.
5742 Remove all file transfer sessions for a client that we're
5743 removing from ID cache.
5745 Affected file is lib/silcclient/client_ftp.c.
5747 * Fixed silc_net_addr2bin to return correct address. Affected
5748 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5750 * Fixed file transfer session removing on signoff notify.
5751 Affected file irssi/src/silc/core/silc-servers.c.
5753 * Added the SilcClientFileError to be returned in the monitor
5754 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5755 Affected file lib/silcclient/silcapi.h.
5757 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5759 * Fixed a crash in silc_client_ftp_free_sessions and
5760 silc_client_ftp_session_free_client. Affected file
5761 lib/silcclient/client_ftp.c.
5763 * Added `disabled' field in the SilcChannelEntry in the server
5764 to indicate if the server entry is disabled. Affected file
5765 silcd/idlist.h, silcd/command[_reply].c.
5767 * SILC server adds now /var/run/silcd.pid everytime it is
5768 started. Affected file silcd/silcd.c.
5770 * Added silc_server_packet_send_clients to send a packet to
5771 the provided table of client entries. Affected file
5772 silcd/packet_send.[ch].
5774 * Fixed a crash in client resolving in client_prvmsg.c in
5775 client library. Affected file lib/silcclient/client_prvmsg.c.
5777 * Do not actually remove the client directly from ID cache
5778 during SERVER_SIGNOFF, but invalidate it. This way we
5779 preserve the WHOWAS info for the client. Affected file
5780 silcd/server_util.c.
5782 * Fixed SERVER_SIGNOFF notify handling in the server. The
5783 server is now able to process incoming SERVER_SIGNOFF notify
5784 for a server that it doesn't even know about. It will remove
5785 the clients provided in the notify. Affected file
5786 silcd/packet_receive.c.
5788 * Check for partial packet in data queue after every packet that
5789 was found from the queue. Return and wait for more data if
5790 there is partial data in queue. Affected file is
5791 lib/silccore/silcpacket.c.
5793 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5795 * Added SilcClietFileError enum to indicate error in
5796 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5797 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5798 Affected files lib/silcclient/silcapi.h and
5799 lib/silcclient/client_ftp.c.
5801 * Check that newsize in silc_buffer_realloc is larger than
5802 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5804 * Added better monitor of file transfers. It now monitors
5805 key agreement protocol during the file transfer too. Added
5806 error reporting too. Affected files
5807 irssi/src/silc/core/silc-servers.c,
5808 irssi/src/fe-common/silc/module-formats.[ch].
5810 * Wrote a help file for FILE command.
5812 * Added silc_rng_global_get_byte_fast to get not-so-secure
5813 random data as fast as possible. Random data is read from
5814 /dev/urandom if available and from the SILC RNG if not
5815 available. It is used in padding generation. Affected file
5816 lib/silccrypt/silcrng.[ch].
5818 * All packets in client library are now processed synchronously.
5819 Optimized packet processing a lot. Affected file
5820 lib/silcclient/client.c.
5822 * All server connection packets are processing synchronously
5823 now in server, to optimize packet processing. Affected file
5826 * Include files are installed now only in Toolkit distribution
5827 if make install is given. Affected files: all Makefile.am's.
5829 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5831 * Assure that silc_client_notify_by_server_resolve does not
5832 resolve the client information multiple times. If it cannot
5833 be found by the first it cannot be found at all. Affected
5834 file lib/silcclient/client_notify.c.
5836 * Fixed WHOWAS command reply calling. Affected file
5837 lib/silcclient/command_reply.c.
5839 * Removed all references to silc_idlist_get_client from the
5840 Irssi SILC client since that call is internal call used by
5841 the library. The Irssi SILC client will use now client
5842 retrieval functions found in silcapi.h.
5844 * Fixed a bug in resolving nickname info before sending
5845 private message. It used freed memory. Affected file
5846 irssi/src/silc/core/silc-servers.c.
5848 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5850 * Assure my_channels statistics cannot go negative in server.
5851 Affected files silcd/server.c, silcd/server_util.c.
5853 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5855 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5857 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5859 * Win32 Toolkit changes. Affected files
5860 win32/silc.dsw, win32/libsilc/libsilc.def,
5861 win32/libsilcclient/libsilc.def,
5862 lib/silcutil/silcutil.c, and
5863 lib/sftp/sftp_fs_memory.c.
5865 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5867 * Added silc_net_localip to return local host's IP address.
5868 Affected file lib/silcutil/silcnet.[ch].
5870 * If key exchange or rekey protocol is active for a connection
5871 parse all packets syncronously since there might be packets
5872 in packet queue that we are not able to process without first
5873 processing packets before them. Affected file silcd/server,
5874 lib/silcclient/client.c.
5876 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5877 whether library should continue processing the packet.
5878 Affected file lib/silccore/silcpacket.h.
5880 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5881 SilcSFTPMonitorData to SFTP server to monitor various
5882 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5883 lib/silcsftp/sftp_server.c.
5885 * Added silc_file_size to return file size. Affected file
5886 lib/silcutil/silcutil.[ch].
5888 * Implemented the file transfer support for the client library.
5889 Added preliminary support for simple client to client one-file
5890 transmission. Affected file lib/silcclient/client_ftp.c,
5891 lib/silccilent/client.[ch].
5893 * Added new local command FILE to the Irssi SILC Client.
5894 It is used to perform the file transfer. It has subcommands
5895 SEND, RECEIVE, SHOW and CLOSE. Affected files
5896 irssi/src/silc/core/client_ops.c,
5897 irssi/src/silc/core/silc-server.[ch].
5899 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5901 * Relay the SILC_PACKET_FTP in the server. Affected files
5902 silcd/server.c and silcd/packet_receive.c.
5904 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5906 * Renamed silc_file_read and silc_file_write to functions
5907 silc_file_readfile and silc_file_writefile. Added function
5908 silc_file_open and silc_file_close. Affected files
5909 lib/silcutil/silcutil.[ch].
5911 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5913 * Resolve the client info when received private message or
5914 channel message for a client which nickname we don't know.
5915 Affected files lib/silcclient/client_prvmsg.c and
5916 lib/silcclient/client_channel.c.
5918 * Do not crash in /KEY if client is not connected. Affected
5919 file irssi/src/silc/core/silc-channels.c.
5921 * Added SilcClientStatus field to the SilcClientEntry in the
5922 lib/silcclient/idlist.h.
5924 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5925 is incomplete and is being resolved, it won't be resolved
5928 Make sure also that USERS command reply does not resolve
5929 twice information. Affected file is
5930 lib/silcclient/command_reply.c.
5932 Make sure that silc_client_get_clients_by_list does not
5933 resolve twice same information.
5935 * Check for valid client->id in the silc_server_free_client_data.
5936 Affected file silcd/server.c.
5938 * Fixed /GETKEY nick@server not to crash if the server entry
5939 is not found. Affected file lib/silcclient/command.c.
5941 * Fixed the silc_server_check_cmode_rights to check the
5942 requested modes correctly. Affected file silcd/command.c.
5944 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5946 * Better checks for non-printable chars in nick added.
5947 Affected file silcd/command.c.
5949 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5951 * Call the silc_server_udpate_servers_by_server in the
5952 primary router that comes back online in the backup resuming
5953 protocol. Otherwise it routes packets wrong. Affected file
5954 silcd/server_util.[ch], silcd/server_backup.c.
5956 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5958 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5959 lib/silcutil/silcbuffmt.[ch].
5961 * Redefined the SILC packet header to include the padding
5962 length. Affected file lib/silccore/silcpacket.[ch].
5964 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5965 length for maximum padding up to 128 bytes). Affected
5966 file lib/silccore/silcpacket.h.
5968 * Removed all backwards support for old 0.5.x MAC thingies.
5969 The SILC packet header change makes it impossible to be
5970 backwards compatible.
5972 * Send the ENDING packet with timeout in the backup resuming
5973 protocol. This is to assure that all routers has connected
5974 to the primary router. Affected file silcd/server_backup.c.
5976 * Changed the RNG to take the first IV from random data. It
5977 used to take it from zero actually. Changed the RNG also
5978 to use /dev/urandom during session. /dev/random is used
5979 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5981 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5983 * Changed the SILC packet header to have the first two bytes
5984 (the packet length) encrypted. Affected files aroung the
5985 code tree, lib/silccore/silcpacket.[ch]. Removed the
5986 SilcPacketCheckDecrypt callback. It is not needed anymore
5987 since the silc_packet_receive_process will determine now
5988 whether the packet is normal or special.
5990 * Implemented the unidirectional MAC keys. Affected files
5991 lib/silcske/silcske.c, silcd/protocol.c and
5992 lib/silcclient/protocol.c.
5994 * Implemented the packet sequence number to the MAC computation.
5995 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5996 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5997 lib/silcclient/protocol.c.
5999 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6001 * Allow backup router to announce servers. All servers
6002 announced by backup router are added to the global list
6003 automatically. Update hte server's socket to our primary
6004 router also when backup router announces a server.
6005 Affected file silcd/packet_receive.c.
6007 * Do not update the client->router in the function
6008 silc_server_udpate_clients_by_server if the client is on
6009 global list. We might fail to find any specific server
6010 for locally connected clients and local cell clients. They
6011 should still use the `from' and not `to' as client->router.
6012 This fixes backup router resuming protocol. Affected file
6013 silcd/server_util.c.
6015 * Decrease channel statistics count only if the channel
6016 deletion worked. Affected files are silcd/server.c and
6017 silcd/server_util.c.
6019 * Added silc_server_update_servers_by_server to update origin
6020 of all server entries. Used during backup router protocol.
6021 Affected files silcd/server_util.[ch], silcd/server.c. and
6022 silcd/backup_router.c.
6024 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6025 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6026 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6027 lib/silccrypt/silchmac.c.
6029 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6031 * Assure that router cannot reroute the same channel message
6032 to the sender. Affected file silcd/packet_receive.c.
6034 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6036 * Made better checks that the channel message is not sent
6037 to the router it came from. Affected file is
6038 silcd/packet_send.c. Fixed memory leak too.
6040 * Announce informations for incoming router connection, but
6041 only after checking if it is replaced by backup router.
6042 Affected file silcd/packet_receive.c.
6044 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6046 * Fixed the backup resuming protocol to work in multiple
6047 router environment. Affected file silcd/server_backup.c.
6049 * Route packet only to one router in the function
6050 silc_server_packet_send_to_channel. Affected file is
6051 silcd/packet_send.c.
6053 * Fixed silc_server_send_notify_dest to set the broadcast
6054 flag. Fixed the silc_server_send_notify_topic to actually
6055 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6056 Affected file silcd/packet_send.c.
6058 * Changed the SFTP Filesystem interface. Changed the
6059 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6060 the filesystem operation function. The SilcSFTPFilesystem
6061 is now a context that is allocated by all filesystem allocation
6062 functions and it already includes the operations structure
6063 and filesystem specific context. It is given as argument
6064 now to the silc_sftp_server_start. This made the interface
6065 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6066 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6068 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6070 * Changed the backup router adding and getting interfaces
6071 in the server. The router that will be replaced by the
6072 specified backup router is now sent as argument. Affected
6073 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6076 * Added silc_net_addr2bin_ne to return the binary form of
6077 the IP address in network byte order. Affected files
6078 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6080 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6082 * Check for existing server ID in silc_server_new_server
6083 and in silc_server_connect_to_router_final and remove the
6084 old entry if it exists. Affected file silcd/packet_receive.c,
6087 * Send the channel message always to only one router, either
6088 in upstream or downstream. Affected file is
6089 silcd/packet_send.c.
6091 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6093 * Wrote the definition of the backup resuming protocol to the
6094 protocol specification.
6096 * Removed one redundant channel key generation from normal
6097 server during joining procedure. Removed one redundant
6098 channel key sending from server to router during joining
6099 procedure. Affected file silcd/command.c.
6101 * Made minor bugfixes to the backup router resuming protocol.
6102 Affected file silcd/server_backup.c, server.c.
6104 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6106 * Added --disable-asm configuration option. Affected files
6107 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6110 * Implemented the backup resuming protocol that is used to
6111 resume the primary router position in the cell after the
6112 primary router comes back online. Affected files
6113 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6114 and silcd/server_util.[ch].
6116 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6118 * Sleep two (2) seconds after sending QUIT command to server.
6119 Affected file lib/silcclient/command.c.
6121 * Assure that if outgoing data buffer is pending do not force
6122 send any data. Affected file silcd/packet_send.c.
6124 * Assure that if outgoing data buffer is pending do not force
6125 send any data. Affected file lib/silcclient/client.c.
6127 * Implemented the backup router support when the primary router
6128 goes down. The servers and routers can now use the backup
6129 router as new primary router without loosing connectivity.
6131 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6133 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6134 in the server to indicate disabled entry. All data read
6135 from the connection will be ignored and no data is sent
6136 for entry that is disabled. Affected files are
6137 silcd/idlist.h, silcd/server.c.
6139 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6141 * Created SFTP client and server test programs in the
6142 lib/silcsftp/tests directory.
6144 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6146 * Implemented memory filesystem (virtual filesystem) for
6147 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6150 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6152 * Implemented the SFTP (SSH File Transfer Protocol) to the
6153 lib/silcsftp. It includes SFTP client and SFTP server
6156 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6158 * Moved lib/silccore/silcprotocol.[ch] to the
6159 lib/silcutil library.
6161 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6162 take variable argument list pointer as argument. Affected
6163 file lib/silcutil/silcbuffmt.[ch].
6165 * Added silc_buffer_set function that is used to set data
6166 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6167 Affected file lib/silcutil/silcbuffer.h.
6169 * Changed various routines in the core library to use the new
6170 silc_buffer_set instead of allocating new buffer only for
6173 * Added 64-bit value formatting and unformatting support to the
6174 silc_buffer_[un]format routines. Affected file is
6175 lib/silcutil/silcbuffmt.[ch].
6177 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6178 to includes/bitmove.h.
6180 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6182 * Fixed channel user mode saving in client library. Affected
6183 file lib/silcclient/command[_reply].c.
6185 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6187 * Defined the file transfer to the SILC Protocol. Added
6188 new packet type SILC_PACKET_FTP and defined File Transfer
6189 Payload. The mandatory file transfer protocol is SFTP
6190 (SSH File Transfer Protocol). Affected file in addition
6191 of the internet draft is lib/silccore/silcpacket.h.
6193 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6194 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6195 is used as part of backup router protocol when the primary
6196 router of the cell is back online and wishes to resume
6197 the position as primary router.
6199 * Redefined the MAC generation keys in the protocol. The
6200 same key is not used anymore in both direction. Both
6201 direction will now use different keys for sending and
6202 receiving. This fixes a potential security flaw. This
6203 change causes incompatibilities in the protocol.
6205 * Redefined also the MAC computation from the packet.
6206 An packet sequence number is now added to the MAC
6207 computation. This prevents possible replay attacks against
6208 the protocol. This change too causes incompatibilities
6211 Added `sequence' field to the SilcPacketContext to hold
6212 the current sequence number for the packet.
6214 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6216 * Added `created' field to the SilcIDListData in the file
6217 silcd/idlist.h to indicate the time when the entry was
6220 * Added `created' field to the SilcChannelEntry too. Affected
6221 file silcd/idlist.h.
6223 * Added `creation_time' aguments to all the announcement functions
6224 in the server. If it is provided then only the entries that
6225 was created after the provided time frame are actually
6226 announced. Affected file silcd/server.[ch].
6228 * The protocol says that the Channel ID's IP address must be
6229 based on the router's IP address. Added check for this in
6230 the silc_server_new_channel when processing incoming New Channel
6231 Payload. Affected file silcd/packet_receive.c.
6233 * Print out the correct version with --version in SILC client.
6234 Affected file irssi/src/silc/core/silc-core.c.
6236 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6238 * Fixed WHOWAS command to check for completnes of the client
6239 entry always, not just when the command is coming from client.
6240 Affected file silcd/command.c.
6242 * Added new function silc_server_packet_queue_purge to purge the
6243 outgoing data queue to the network. After the function returns
6244 it is guaranteed that the outgoing packet queue is empty.
6245 Affected file silcd/packet_send.[ch].
6247 * Purge the outgoing packet queue in the rekey protocol's final
6248 callback to assure that all rekey packets go to the network
6249 before quitting the protocol. Affected file silcd/server.c.
6251 * Added silc_client_packet_queue_parse as similar function as
6252 in server to the client library. The affected file is
6253 lib/silcclient/client.c.
6255 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6257 * Splitted silcd/server.c and created silcd/server_util.[ch]
6258 for utility functions.
6260 * Added new socket flag SILC_SF_DISABLED to indicate that the
6261 connection is open but nothing can be sent to or received from
6262 the connection. Affected file lib/silcutil/silsockconn.[ch].
6263 The checking for disabled socket is checked in the low level
6264 silc_socket_write and silc_socket_read functions.
6266 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6268 * Allow only nicknames and channel names that fits into the
6269 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6271 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6273 * When processing JOIN command reply in server check that if
6274 the channel exists in our global list we'll move it the local
6275 list. Affected file silcd/command_reply.c.
6277 * Fixed the check whether client is joined on the channel already
6278 in JOIN command. Affected file lib/silcclient/command.c.
6280 * Fixed the JOIN command reply to check whether the channel
6281 already exists. Affected file lib/silcclient/command_reply.c.
6283 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6285 * Added silc_ske_status_string to map the SKE error numbers
6286 to readable strings. The affected files are
6287 lib/silcske/silcske[_status].[ch].
6289 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6291 * Do not show the private channels on the WHOIS channel list
6292 as it is not allowed by the protocol. The affected file is
6295 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6297 * Assure that the packet length digged from the actual packet
6298 is something sensible in the silc_packet_decrypt_rest_special
6299 in lib/silccrypt/silcpacket.c.
6301 * Free and NULL the allocated pointer in silc_hmac_alloc if
6302 the HMAC allocation fails. The affected file is
6303 lib/silccrypt/silchmac.c.
6305 * Print the selected security properties to the log files in
6306 the server. Affected file silcd/protocol.c.
6308 * Add SKE's reference counter even if calling the completion
6309 callback manually. Otherwise it goes negative, although it
6310 does not cause any problems. The affected file is
6311 lib/silcske/silcske.c.
6313 * Remove the client entry with short timeout after giving the
6314 KILL command. Affected file lib/silcclient/command.c.
6316 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6317 case all found clients are already disconnected (WHOWAS would
6318 found them) in the server. Affected file silcd/command.c.
6320 * Update the last_receive (time of last data received) to be
6321 updated only when received private or channel message so that
6322 the idle time showed in WHOIS makes more sense.
6324 * Added boolean field `valid' in to the SilcClientEntry in the
6325 client library to indicate whether the entry is valid or not.
6326 This fixes the nickname change bug on channel when changing
6327 the nickname to be same than the old (like nick to Nick) the
6328 nickname formatter doesn't set the new nick anymore to Nick@host.
6329 Affected file lib/silcclient/idlist.[ch].
6331 * Now actually fixed the nickname changing on disconnection.
6332 Added new function silc_change_nick to the Irssi SILC Client.
6333 Affected file irssi/src/silc/core/client_ops.c,
6334 irssi/src/silc/core/silc-nicklist.[ch].
6336 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6338 * Check that the public key exists in the GETKEY command before
6339 trying to encode it. Affected file silcd/command.c.
6341 * Print some notifications on received public keys with GETKEY
6342 command in the Irssi SILC Client. Affected files are
6343 irssi/src/fe-common/silc/module-formats.[ch],
6344 irssi/src/silc/core/client_ops.c.
6346 * Use IDENTIFY command to resolve the server information in the
6347 GETKEY command instead of INFO command. Affected file
6348 lib/silcclient/command.c.
6350 * All command reply functions in the client library now calls
6351 the pending command reply callbacks even if an error has
6352 occurred. The server has done this a long time and now it was
6353 time to move the client library to this as well. Now all
6354 errors can be delivered back to the pending command reply
6355 callbacks if necessary. Affected files are
6356 lib/silcclient/command[_reply].[ch].
6358 * Change the nickname on disconnection back to the username
6359 because in reconnect the server will enforce it to it anyway.
6360 Affected file irssi/src/silc/core/silc-servers.c.
6362 * Fixed a config file parsing bug in the Irssi SILC client.
6363 Affected file irssi/src/silc/core/clientconfig.c.
6365 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6367 * When printing the channel mode on JOIN, verify that the
6368 channel key and channel's HMAC are valid. Affected file
6369 irssi/src/silc/core/client_ops.c.
6371 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6373 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6374 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6375 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6377 * Removed channel key rekey task deleting from the function
6378 silc_server_save_channel_key. Affected file silcd/server.c.
6379 Added explicit timeout task context instead that is used to
6380 delete the task if we are registering a new task before the
6381 new task has elapsed.
6383 * When channel key rekey occurs the client library now saves
6384 the old channel key for a short period of time (10 seconds) and
6385 is able to use it in case some is still sending channel
6386 messages encrypted with the old key after the rekey. Affected
6387 file lib/silcclient/[idlist.h|client_channel.c].
6389 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6391 * Added check to the silc_server_new_id_real to not accept
6392 new ID if it is the sender's own ID. Affected file is
6393 silcd/packet_receive.c.
6395 * Assure that we do not announce ourself or the one we've
6396 sending our announcements when we're router and are announcing
6397 servers to our primary router. Affected file silcd/server.c.
6399 * Fixed silc_server_command_identify_check_client to assemble
6400 correct WHOIS packet. It send corrupted WHOIS packet and
6401 caused problem with router to router connections. Affected
6402 file silcd/command.c.
6404 Fixed also silc_server_command_whois_check the same way
6405 as for the IDENTIFY command.
6407 * Added new SilcIDListStatus to the server in the SilcIDListData
6408 structure. The status now includes the current status of
6409 the entry (like registered, resolved etc.). Affected file
6410 silcd/idlist.[ch]. Defined a bunch of different status types
6411 as well. This replaced the old boolean registered field as well.
6413 Added resolve_cmd_ident field to the SilcClientEntry structure
6414 too so that if the entry is for example being resolved so
6415 another command may attach to the same pending command reply
6416 without requiring to resolve the same entry again. This concept
6417 should optimize the WHOIS and the IDENTIFY resolving under
6418 heavy load by taking away unnecessary resolving for entries
6419 that are being resolved already.
6421 Added support for adding multiple pending commands for one
6422 command idenfier. Affected file silcd/command[_reply].[ch].
6424 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6425 before deleting the data. Otherwise the hash table will have
6426 freed data in comparison functions. Affected file is
6427 silcd/command_reply.c.
6429 * Fixed silc_idlist_replace_client_id to add the new entry to
6430 the cache with NULL nickname. Otherwise there will be invalid
6431 memory as the nickname after the nickname is freed. Affected
6432 file silcd/packet_receive.c.
6434 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6435 saved into wrong slots because the previous number of entries
6436 was not taken into account. Affected file silcd/idlist.c.
6437 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6439 * If we are router and we receive JOIN notify to a channel that
6440 does not have any users then notified client is marked as the
6441 channel founder, as it is it. The affected file is
6442 silcd/packet_receive.c
6444 * Added to the extended hash table API's table_del_*ext functions
6445 the destructor as argument too, so that the caller can decide
6446 which destructor to use or whether to use destructor at all.
6447 Affected file lib/silcutil/silchashtable.[ch].
6449 * Fixed ID Cache purging. It actually deleted the entries from
6450 the hash table after the data was freed. The hash table ended
6451 up comparing freed memory. The affected file is
6452 lib/silccore/silcidcache.c.
6454 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6456 * Fixed Irssi SILC client's KILL command's HELP syntax.
6458 * The USERS command now resolves the detailed user information
6459 if the userinfo field is missing. Affected file is
6460 lib/silcclient/command_reply.c.
6462 * Do not print error in silc_file_read if the read file does
6463 not exist. Just silently return NULL. Affected file is
6464 lib/silcutil/silcutil.c.
6466 * Fixed the silc_log_output to not wine about NULL filename
6467 and to not create some bogus " " filename. Affected file is
6468 lib/silcutil/silclog.c.
6470 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6472 * Fixed various printing bugs on the user interface in the
6473 Irssi SILC Client. Minor changes that were forgotten from
6476 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6478 * Fixed the configure.in.pre and the compilation and distribution
6479 environment to support the new autoconf 2.52. That version is
6480 now required to compile the CVS trunk.
6482 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6484 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6485 to generally parse user@fqdn format strings. Affected file
6486 lib/silcutil/silcutil.c.
6488 * Added nickname_format and nickname_force_format fields to the
6489 SilcClientParams structure. The first one defines the format
6490 for the nicknames that the library will enforce if the receives
6491 multiple same nicknames. The second one is boolean value and
6492 can be used to force the library to always enforce the format
6493 to the nicknames regardles whether there are multiple nicknames
6494 or not. This configurable formatting was employed to flexibly
6495 support accessing multiple nicknames from the user interface.
6496 The userinterface can now set the nicknames to what ever format
6497 they prefer. Affected file lib/silcclient/silcapi.h.
6499 Added function silc_client_nickname_format to the file
6500 lib/silcclient/idlist.c. It performs the nickname formatting.
6502 Added new field `hostname´ to the SilcClientEntry context.
6503 It holds the hostname of the client. Affected file is
6504 lib/silcclient/idlist.h.
6506 * Irssi SILC Client sets the nicknames in nick@hostn format.
6507 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6508 irssi/src/silc/core/silc-core.c.
6510 The WHOIS printing now also shows both the real nickname and
6511 the formatted nickname so that user knows how to access the
6512 user if there are multiple same nicknames cached. Affected
6513 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6514 printing formatting too to take the hostname now as a separate
6515 argument. The Affected file is
6516 irssi/src/fe-common/silc/modules-formats.[ch].
6518 * Changed the silc_client_get_clients_local to accept the formatted
6519 nickname as argument. It accepts the real nickname too but the
6520 formatted nickname can be used to find the true entry from
6521 multiple entries. Affected file lib/silcclient/silcapi.h and
6522 lib/silcclient/idlist.c.
6524 * Added nickname_format_parse field to the SilcClientParams.
6525 It is a callback function provided by the application to parse
6526 the nickname out of the formatted nickname string. The library
6527 calls it to get the nickname from the formatted string. Since
6528 the application generally knows better the format of the nickname
6529 string it parses it instead of the library, even though library
6530 encodes the formatted string. If the callback function is not
6531 provided then the library will use the string as is. The
6532 affected file is lib/silcclient/silcapi.h.
6534 * All the nickname strings passed to the client library in
6535 commands are now expected to be formatted nickname strings.
6536 If the command does not support the formatted nickname string
6537 it will assume that the sent string is the actual nickname.
6538 Affected file lib/silcclient/command.c.
6540 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6542 * Added public key authentication support to OPER and SILCOPER
6543 commands in the client library. Affected file is
6544 lib/silcclient/command.c.
6546 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6548 * Changed the get_auth_methdod client operation to be asynchronous.
6549 It can be async if the application resolves the authentication
6550 method from the server during the negotiation. Added new
6551 SilcGetAuthMeth completion callback that the application will
6552 call after resolving the authentication method.
6554 Added function silc_client_request_authentication_method that
6555 the application can use to resolve the authentication method
6556 from the server. Added also SilcConnectionAuthRequest callback
6557 that the library will call after the server has replied. The
6558 application can call this function if it does not know the
6559 current authentication method.
6561 Affected files are lib/silcclient/client.c and
6562 lib/silcclient/silcapi.h.
6564 * The Irssi SILC client now automatically resolves the authentication
6565 method incase any configuration information is not present (and
6566 currently there never is). The affected file is
6567 irssi/src/silc/core/client_ops.c.
6569 * Fixed public key authentication from the client library.
6570 Affected file lib/silcclient/protocol.c. Changed also the
6571 protocol specification about the public key authentication in
6572 the connection authentication protocol. The actual data to be
6573 signed is now computed with a hash function before signing.
6575 * Fixed the public key authentication from the server as well.
6576 Affected file silcd/protocol.c.
6578 * Removed the mlock()'s from the memory allocation routines.
6579 Affected file lib/silcutil/silcmemory.c. The ./configure does
6580 not check anymore for the mlock(). Affected file is
6583 * Fixed USERS command in server to allow the execution of the
6584 command for private and secret channels if the client sending
6585 the command is on the channel. Affected file silcd/command.c.
6587 * Fixed silc_client_get_clients_local to return the clients
6588 count correctly. It could return wrong value. Affected file
6589 lib/silcclient/idlist.c.
6591 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6593 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6594 types. The assembler optimizations seemed not to like 64-bit
6595 data types. The assmebler optimizations thus are now enabled
6596 also for BSD systems as opposed to only enable them for Linux.
6598 * Do not check for threads at all on BSD systems. Affected
6599 file configure.in.pre.
6601 * Removed -n and -h options from the Irssi SILC Client since
6602 they are not used in silc.
6604 * Fixed the prime generation to assure that the first digit
6605 of the generated random number is not zero since our conversion
6606 routines does not like number strings that starts with zero
6607 digit. If zero digit is seen the random number is regenerated.
6608 This caused some corrupted RSA keys when the zero first digit
6609 was met. Affected file lib/silcmath/silcprimegen.c.
6611 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6613 * Fixed WIN32 configuration in the ./configure script.
6614 Fixed to include xti.h on environments that has it.
6615 Patches by Carsten Ilchmann and andrew.
6617 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6619 * Changed the silc_id_create_client_id to be collision
6620 resistant. It is now assured that there cannot be created
6621 two same client ID's. I suspect that some weird bugs in
6622 the server were actually caused by duplicate Client IDs.
6623 Affected file silcd/serverid.[ch]. A router receiving
6624 new ID now also assures and informs the sending server
6625 if the ID caused collision.
6627 * Changed the silc_id_create_channel_id to also assure that
6628 there are no collisions.
6630 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6632 * Statement about ignoring the Mutual Authentication flag when
6633 performing rekey with PFS was a bit misleading. It is ignored
6634 if it was set in the initial negotiation, it cannot be even
6635 set in the rekey. Fixed in the ke-auth draft. Started the
6636 new versions of the protocol drafts in the doc/.
6638 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6640 * Fixed a bug in silc_client_command_identify_save when saving
6641 new channel information. The channel name was no duplicated
6642 and caused crash on exit. Affected file is
6643 lib/silcclient/command_reply.c.
6645 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6647 * Fixed the getkey command handling in the server. Send just
6648 empty OK reply to the sender if the key could not be fetched
6649 (but everything else was ok, like the key just was not available).
6650 Changed the public key parameter to optional in the protocol
6651 specs so that empty OK reply can be sent. Affected file
6654 Added a message to Irssi SILC client to tell to user if the
6655 server did not return a public key.
6657 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6659 * Fixed a channel key regeneration bug. It registered new
6660 timeout tasks exponentially until all system resources were
6661 used. Affected file silcd/server.c.
6663 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6665 * Added the SILC Document generator to the scripts/silcdoc.
6666 It can be used to generate the Toolkit Reference Manual out
6667 of the source tree. Internally it will also use the RoboDoc
6668 generator now imported in util/robodoc.
6670 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6672 * Added couple of return's in rekey protocol if error orccurred
6673 during the protocol. The execution must be terminated.
6674 Affected file silcd/protocol.c. Also, terminate the protocol
6675 always with timeout.
6677 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6679 * The client's Client ID was created initally from the wrong
6680 nickname (it could have been in format nick@host) in the
6681 silc_server_new_client. Affected file silcd/packet_receive.c
6683 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6685 * Added some SILC_LOG_ERROR's to various error conditions
6686 if client could not be added to ID cache. Affected files
6687 silcd/packet_receive.c and silcd/server.c.
6689 * When client's sock->user_data is freed, NULL also the
6690 client->router and client->connection pointers. Added check
6691 for these pointers being NULL to various places around the
6692 code. Affected file silcd/server.c.
6694 * Added client->data.registered == TRUE checks to various
6695 places around the code to assure that unregistered client's
6696 are not handled when it is not allowed. Affected file
6699 * Added `bool registered' fields to all
6700 silc_idlist_[server|client]_get_* routines to indicate whether
6701 the fetched client needs to be registered or not. Affected
6702 file silcd/idlist.[ch].
6704 * Add your own entry as registered to the ID cache in the
6705 server. Affected file server.c.
6707 * Fixed a bug in silc_server_new_server. The SilcServer was
6708 set as the new server's context instead of SilcServerEntry.
6709 This naturally caused some weird bugs.
6711 * Added "updated" field the SilcChannelEntry which indicates
6712 the time since the channel entry was last accessed. This
6713 can be used to determine whether it is necessary to
6714 announce the channel after backup resuming protocol.
6715 Affected files silcd/idlist.[ch].
6717 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6719 * Do not delete the channel rekey task when adding it
6720 for in silc_server_create_channel_key.
6722 * Changed the silc_server_create_channel_key to return
6723 TRUE or FALSE to indicate the success of the channel key
6726 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6728 * Fixed MSVC++ project files and added missing files to
6729 Makefiles under win32/.
6731 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6733 * Do not add TCP_NODELAY flag if the operating system
6734 does not have it defined. Affected files are
6735 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6737 * Fixed buffer overflow from Irssi SILC Client. Affected
6738 file irssi/src/fe-common/core/themes.c.
6740 * Fixed double free in client library in the file
6741 lib/silcclient/client.c when disconnecting from server.
6743 * Applied double free patch from cras to Irssi SILC client.
6744 Affected files irssi/src/core/[modules/expandos].c
6746 * Fixed the disconnection handling to Irssi SILC Client.
6747 The application must call silc_client_close_connection
6748 in ops->connect client operation in case of failure of
6749 the connection. Affected file is
6750 irssi/src/silc/core/client_ops.c.
6752 * Do not set sock->protocol to NULL in the function
6753 silc_client_close_connection after executing the protocol's
6754 final callback since the sock might not be valid anymore.
6755 Affected file lib/silcclient/client.c.
6757 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6759 * Do not enable SILC_THREADS if the linking with libpthread
6760 did not happen. Affected file configure.in.pre.
6762 * Added notion to protocol specification that server must
6763 verify the sent authentication payload with CMODE when
6764 setting the channel founder key. Implemented it to the
6765 server. Affected file silcd/command.c.
6767 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6769 * Added _EXTRA_DIST SILC distribution variable to the
6770 distributions file. It is used to conditionally add extra
6771 files or directories to the specific distribution. Affected
6772 files ./prepare, Makefile.am.pre and distributions.
6774 Removed the `_' from the start of the distribution names.
6777 * Added README.WIN32 for instructions to compile the Toolkit
6780 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6782 * Fixed a double free in disconnection in the server. Affected
6783 file is silcd/server.c.
6785 * Fixed the lib/silcske/groups.c to work now also with GMP
6786 MP library. The string conversion did not work when using
6787 specific base and the base is indicated in the string as well.
6789 * Created win32/ directory which now includes MSVC++ specific
6790 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6791 It will appear only in the toolkit distribution
6793 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6795 * Changed the key material distribution function in case when
6796 the hash output is too short. The data is now concatenated
6797 a bit differently than it used to. Made the change to the
6798 SKE protocol specification.
6800 * Added better GMP detection to configure.in.pre. A patch
6803 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6805 * Fixed a minor bug in SKE that might cause some problem on
6806 some platforms. Affected file lib/silcske/silcske.c.
6808 * Added the cookie checking for initiator in the SKE. It checks
6809 that the responder returns the sent cookie unmodified. The
6810 affected file is lib/silcske/silcske.c. Added new SKE
6811 error type INVALID_COOKIE that can be sent during the
6812 negotiation. Fixed some memory leaks as well.
6814 * Added the "invalid cookie" error message to Irssi SILC client's
6817 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6819 * Added `task_max' field to the SilcClientParams to indicate
6820 the maximum tasks the scheduler can handle. If set to zero,
6821 default values are used. Affected file lib/silcclient/silcapi.h.
6823 * Fixed memory leaks in silc_client_close_connection. Affected
6824 file lib/silcclient/client.c.
6826 * Added silc_client_del_client_entry to client library to free
6827 all memory of given client entry. Affected file is
6828 lib/silcclient/idlist.[ch].
6830 * Added new functions silc_client_del_channel and
6831 silc_client_del_server to delete channel and server entries.
6832 Affected file lib/silcclient/[silcapi.h/idlist.c].
6834 * Removed silc_client_del_client_by_id from silcapi.h.
6836 * Fixed the INFO command to return the server's own info
6837 correctly when querying by Server ID. Affected file is
6840 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6842 * Removed the non-blocking settings in WIN32 code in the
6843 silc_sock_[read/write] and added SleepEx instead. Affected
6844 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6845 of input data is now checked with FIONREAD and ioctlsocket.
6847 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6849 * Call silc_schedule_task_del_by_context in the
6850 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6851 Affected file lib/silccore/silcprotocol.c.
6853 * Call silc_protocol_cancel for active protocols in the
6854 silc_server_close_connection if the funtion
6855 silc_server_free_sock_user_data has not been called.
6856 Affected file silcd/server.c.
6858 * Generic tasks cannot be deleted using the del_by_fd
6859 task deleting function since generic tasks does not match
6860 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6862 * Added a notion to SILCOPER help file that the SILCOPER works
6863 only on router server, not on normal server.
6865 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6867 * Added for WIN32 support for the new scheduler as well.
6868 Affected file lib/silcutil/win32/silcwin32schedule.c.
6870 * Fixed the SHA1 implementation to work on various platforms.
6872 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6874 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6875 API. It is part of the scheduler now. Everything else is
6876 as previously but some functions has changed their names.
6877 Checkout the lib/silcutil/silcschedule.h for the interface.
6878 Updated all applications to use the new interface. Affected
6879 files are lib/silcutil/silcschedule.[ch].
6881 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6883 * Found a bug in the SKE implementation. The HASH value,
6884 specified by the protocol, was not computed correctly. The
6885 public key of the responder was not added to the computation
6886 even though it is mandatory. Affected file lib/silcske/silcske.c.
6887 This unfortunately causes incompatibilities with older
6888 clients and servers.
6890 * Added WIN32 specific network init and uninit functions:
6891 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6892 the Winsock2. Affected file lib/silcutil/silcnet.h and
6893 lib/silcutil/win32/silcwin32net.c.
6895 * Set the socket always to nonblocking mode on WIN32 after
6896 reading data or writing data. Affected file is
6897 lib/silcutil/win32/silcwin32sockconn.c.
6899 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6901 * Fixed various compilation problems under WIN32. Affected
6902 files lib/silcutil/win32/silcwin32thread.c and
6903 lib/silcutil/win32/silcwin32schedule.c.
6905 * Removed all _internal.h #includes from public header
6906 files. Internal headers must never be included from
6909 Removed also the lib/silcske/payload_internal.h file.
6911 * All include files that may be needed (public and some others
6912 included by the public headers) by application developers are
6913 now copied to the ./includes directory. It does not copy any
6914 internal headers. Affected file Makefile.defines.pre and all
6915 Makefile.am's under lib/ and subdirs.
6917 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6919 * Do not change the ~/.silc directory's permissions automatically.
6920 Affected file irssi/src/silc/core/clientutil.c.
6922 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6924 * Do not cancel the protocol in silc_server_close_connection
6925 it might cause recursion. Now cancelled in the function
6926 silc_server_free_sock_user_data. Affected file silcd/server.c.
6928 * Fixed the silc_server_remove_clients_by_server to regenerate
6929 the channel keys correctly finally. Added also new function
6930 silc_server_remove_clients_channels to actually do it.
6931 Affected file silcd/server.c.
6933 * Fixed the silc_server_new_channel to not crash by giving
6934 wrong router to the new channel. Affected file is
6935 silcd/packet_receive.c.
6937 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6939 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6940 which is given as argument to the silc_client_alloc now.
6941 It can be used to configure the client and set various parameters
6942 that affect the function of the client.
6944 * The USERS command in server did not check whether the channel
6945 is private or secret. Affected file silcd/command.c.
6947 * Added new argument to the USERS command in protocol specification.
6948 The USERS command now can take the channel name as argument
6949 as well. Added support for this in client and server and
6950 updated the protocol specs.
6952 * Completed the GETKEY command in client. It can be now used
6953 to fetch also servers public key not only some clients.
6954 Affected files lib/silcclient/command[_reply].c.
6956 * Added silc_client_get_server to return server entry by the
6957 server name. Affected files lib/silcclient/silcapi.h and
6960 * Redefined the IDENTIFY command in protocol specification to be
6961 more generic. It now can be used to query information about
6962 any entity in the SILC Network, including clients, servers and
6963 channels. The query may be based either the entity's name
6964 or the ID. Added support for this in both client and server.
6966 Affected files silcd/command.c and lib/silcclient/command.c
6967 and command_reply.c.
6969 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6970 the _from_client and _from_server functions. Affected file
6973 * Added silc_client_get_channel_by_id_resolve to the file
6974 lib/silcclient/silcapi.h to resolve channel information by
6975 its ID. Added also silc_client_get_channel_by_id that
6976 does not resolve it from the server.
6978 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6980 * Added SilcServerEntry context into the client library
6981 to represent one server. The INFO command now allocates
6982 these to save the resolved server info. For now on the
6983 client library will also keep information about servers,
6984 connected and resolved with INFO.
6986 The INFO command now allocates the SilcServerEntry context
6987 and saves the server info there. The COMMAND_REPLY in
6988 the INFO now returns the parameters to application in
6989 same order as defined in the protocol specification.
6991 The entries are cached in the client->server_cache.
6993 * The INFO command is now issued after received the Client ID
6994 from the server. Affected file lib/silcclient/client.c.
6996 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6997 to the application as the mode changer might be server.
6998 It is guaranteed that NULL is not returned anymore to the
6999 application. Affected file lib/silcclient/client_notify.c.
7001 The ID Type is now also passed to the application so that
7002 it can check whether the returned entry is SilcClientEntry
7005 Added new function silc_client_get_server_by_id to return
7006 the server entry by ID. Affected files are the
7007 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7009 * Do not create the channel in the Irssi SILC Client when issuing
7010 the JOIN command but when received the sucessful JOIN command
7011 reply. Otherwise the channel might get created even though we
7012 could not join it. The Affected file is
7013 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7015 * Fixed a channel joining bug in router. The router must also
7016 check the channel modes, invite and ban lists etc. when serving
7017 the JOIN command sent by normal server. Affected file is
7018 silcd/command.c. The router now resolves the client's
7019 information from the server who sent the JOIN command if it
7020 does not know it, and processes the JOIN command only after
7023 * Changed the SilcCommandCb to take new argument; void *context2.
7024 Affected file lib/silccore/silccommand.h
7026 The second argument in the command callbacks in the server now
7027 includes the SilcServerCommandReplyContext if the command was
7028 called as pending command callback from the command reply.
7029 Otherwise it is NULL. When called as pending the status of the
7030 command reply will be checked and if it was erronous the
7031 error will be sent to the original sender of the command.
7032 This way the client always receives the error messages even
7033 though the server was actually the one who received the error
7034 when it resent the command to router, for example. Affected
7035 files silcd/command[_reply].[ch].
7037 * Fixed sending WHOWAS command's error message to client if
7038 the requested client could not be found. It was missing.
7041 * Changed the CMODE and CUMODE commands reply arguments in the
7042 protocol specification. The Channel ID is now sent in both
7043 of the commands to identify the channel. Implemented this
7044 new feature to the client and server. Affected files
7045 lib/silcclient/command_reply.c and silcd/command.c.
7047 * Made better checks for invite and ban lists in the JOIN
7048 command in server. Affected file silcd/command.c.
7050 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7052 * The server now performs the incoming host IP/DNS lookup
7053 using the silc_socket_host_lookup and thus does not block
7054 the server anymore. Affected file silcd/server.c.
7056 * Completed the multi-thread support for SILC Scheduler in
7057 the lib/silcutil/silcschedule.c.
7059 * Fixed the configure.in.pre to detect the pthread correctly
7062 * Fixed a deadlock in silc_task_queue_wakeup in the file
7063 lib/silcutil/silctask.c.
7065 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7067 * Added new function silc_schedule_wakeup that is used in
7068 multi-threaded environment to wakeup the main thread's
7069 schduler. It needs to be used when a thread adds a new task
7070 or removes a task from task queues. After waking up, the
7071 scheduler will detect the task queue changes. If threads
7072 support is not compiled in this function has no effect.
7073 Implemented the wakeup mechanism to both Unix and WIN32
7074 systems. Affected files are lib/silcutil/silcschedule.[ch],
7075 lib/silcutil/unix/silcunixschedule.c and the
7076 lib/silcutil/win32/silcwin32schedule.c.
7078 * Added new function silc_task_queue_wakeup to wakeup the
7079 scheduler by the specified task queue. Affected file
7080 lib/silcutil/silctask.[ch].
7082 * The silc_socket_host_lookup_start now wakes up the scheduler
7083 after adding the timeout task. Affected file is
7084 lib/silcutil/silcsockconn.c.
7086 * The silc_socket_host_lookup is synchronous now if the threads
7087 support is not compiled in. However, the callback is still
7088 called asyncronously through the scheduler, anyway. Affected
7089 file lib/silcutil/silcsockconn.c.
7091 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7093 * Added new function silc_socket_host_lookup to perform
7094 asynchronous IP and FQDN lookups for the socket connection.
7095 Affected files lib/silcutil/silcsockconn.[ch].
7097 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7099 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7100 that may or may not compile the mutex support in.
7102 Changed the silc_mutex_alloc interface. It allocates the
7103 mutex now to the sent pointer and returns TRUE or FALSE.
7105 Affected file lib/silcutil/silcmutex.h.
7107 * Wrote the SILC Task Queue interface to support multi-threads.
7108 Affected file lib/silcutil/silctask.[ch].
7110 * Wrote the SILC Scheduler to support multi-threads. Affected
7111 file lib/silcutil/silcschedule.c.
7113 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7115 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7116 in lib/silcutil/win32/.
7118 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7120 * Defined SILC Mutex API and SILC Thread API and implemented
7121 them for Unix. Affected files are
7122 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7123 lib/silcutil/unix/silcunixmutex.c and
7124 lib/silcutil/unix/silcunixthread.c.
7126 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7128 * Fixed the silc_server_remove_clients_by_server's channel
7129 key re-generation. The hash table handling was incorrect
7130 and would not work with many channels. Affected file is
7133 * Fixed some memory leaks around the server code.
7135 * Rewrote the silc_server_get_users_on_channel to support IPv6
7136 based Client ID's. Affected file silcd/server.c.
7138 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7139 specification. However, a separate document must be written
7140 to define the detailed signing procedure and the payload
7141 associated with the flag. Defined the flag to the
7142 lib/silccore/silcchannel.h as well.
7144 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7146 * Changed the dynamic tables to static size tables in the
7147 lib/silccrypt/silchmac.c.
7149 * Removed GCC dependencies from the code. A patch by cras.
7151 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7153 * Do not show the error "Error receiving packet bla bla"
7154 in server if it really was not an error (-2 means that reading
7155 is pending). Affected file silcd/server.c.
7157 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7159 * Fixed a possible crash in silc_server_remove_clients_by_server
7160 in silcd/server.c. Fixed there also some memory leaks.
7162 * Fixed the silc_idlist_replace_client_id. It could replace
7163 wrong key in the hash table. Affected file silcd/idlist.c.
7165 * Do not check whether there are global users on the channel
7166 if the channel->global_users is FALSE. Affected functions
7167 silc_server_remove_from_one_channel and
7168 silc_server_remove_from_channels in silcd/server.c. Also,
7169 do not check if the removed client is local as we can be
7170 sure that global client was not removed from the channel
7171 and checking for global users is not needed.
7173 * The silc_server_remove_clients_by_server now re-generates
7174 the channel keys correctly for those channels that had
7175 clients removed from them. Affected file silcd/server.c.
7177 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7179 * Found the reason of random crashes in the server. We weren't
7180 ignoring the SIGPIPE signal (which can be sent in write())
7181 and it crashed the server. Affected file silcd/silcd.c.
7183 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7185 * Assure that sock->user_data is not NULL in the function
7186 silc_server_packet_send in silcd/packet_send.c.
7188 * Disconnect the remote connection if it could not be added
7189 to any ID lists in the server. The affected file is
7192 * Check in silc_server_packet_send[_real/dest] that the
7193 socket is not disconnecting and ignore the data if it is.
7194 Affected file silcd/packet_send.c.
7196 * Define inline to __inline on native WIN32 compilation.
7197 Affected file includes/silcwin32.h.
7199 * Added some explicit type casts for inline code since MSVC
7200 require them. Affected files lib/silcutil/silcbuffer.h,
7201 lib/trq/silcdlist.h and lib/trq/silclist.h.
7203 * Print warning in log files from now on if the packet
7204 decryption fails. Affected file silcd/server.c.
7206 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7208 * Changed the `say' client operation's interface to accept
7209 new `type' argument to indicate the type of the message sent
7210 by the library. The application may filter the library's
7211 messages according the type. The affected file is the
7212 lib/silcclient/silcapi.h.
7214 * Added two new functions to lib/silcclient/silcapi.h:
7215 silc_client_del_client and silc_client_del_client_by_id.
7216 Affected file lib/silcclient/idlist.c.
7218 * Moved the clientincludes.h from includes/ to silc/ and
7219 serverincludes.h from includes/ to silcd/.
7221 * The modes for the CMODE and CUMODE are now passed as
7222 uint32 for application with COMMAND_REPLY. The affected
7223 file is lib/silcclient/command_reply.c.
7225 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7227 * /WHOIS without arguments shows client's own information.
7228 Affected file lib/silcclient/command.c.
7230 * Changed PING to not accept any arguments. The specs
7231 says that client can ping only the connected server so
7232 requiring an argument is not needed. Affected file is
7233 lib/silcclient/command.c.
7235 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7237 * Fixed a fatal bug in private message sending and reception
7238 encryption and decryption when using private message keys.
7239 The implementation was incorrect and did not follow the
7240 specification. It causd that some of the message were
7241 lost since it did not use the sending and receiving keys
7242 as the protocol suggests. This has been fixed and will cause
7243 incompatibilities with older clients when sending private
7244 message encrypted with private message keys. Affected files
7245 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7246 and various other in Irssi SILC Client.
7248 Added `responder' boolean argument to the functions
7249 silc_client_add_private_message_key[_ske] to indicate when
7250 the key is added as responder or initiator of the key
7253 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7255 * Removed the silc_ske_check_version function and created
7256 a SilcSKECheckVersion callback. Added also a function
7257 silc_ske_set_callbacks that is now used to set all SKE
7258 callbacks. The callback functions are not given to
7259 the SKE functions anymore, but this function is used to
7262 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7264 * Added `silc_version' argument to the silc_client_alloc
7265 to define the version of the application for the library.
7266 The library will use the version string to compare it
7267 against the remote host's (usually a server) version
7268 string. Affected file lib/silcclient/silcapi.h
7270 * Added the KE protocol context to Key Agreement context
7271 in client library so that we can abort the SKE if it
7272 is in process when we get timeout. Affected file is
7273 lib/silcclient/client_keyagr.c.
7275 * Do not resolve the client ID forever if it returns in the
7276 first time that such client does not exist. This was done
7277 for example with private message. Affected file is
7278 lib/silcclient/client_prvmsg.c.
7280 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7282 * Do not add regex.h for WIN32. The affected file
7283 includes/silcincludes.h.
7285 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7286 not work yet 100%. It generates the DLL's automatically
7287 when compiling with --with-win32 under cygwin.
7289 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7291 * lib/contrib/regex.c is not compiled on WIN32.
7293 * Added silc_net_get_socket_opt function to the
7294 lib/silcutil/silcnet.h.
7296 * Added includes/silcwin32.h for WIN32 specific includes
7299 * Do not use ptime structure or any of the posix process
7300 functions on WIN32 in lib/silccrypt/silrng.c.
7302 * Added silc_gettimeofday to provide generic function
7303 for struct timeval on all platforms. Added the function
7304 to lib/silcutil/silcutil.h.
7306 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7308 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7309 library as they clearly belong there. As a plus side we
7310 can make the actual socket connection routines platform
7313 Added also new generic function silc_socket_read and
7314 silc_socket_write (that used to be silc_packet_[read/write].
7315 The implementation of these are platform specific.
7317 * Added WIN32 specific routines of silc_socket_[read/write]
7318 to lib/silcutil/win32/silcwin32sockconn.c.
7320 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7322 * Added preliminary support for native WIN32 compilation under
7323 cygwin (using the -mno-cygwin option for GCC) to the
7324 ./configure.in.pre. The --with-win32 now prepares the
7325 compilation for native WIN32.
7327 * Rewrote the SILC Scheduler interface in the file
7328 lib/silcutil/silcschedule.h. The scheduler is now context
7329 based and does not have anymore any global static scheduler.
7330 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7331 and created lib/silcutil/win32 directory for WIN32 based
7334 * Added Unix specific network routines to the
7335 lib/silcutil/unix/silcunixnet.c and the old
7336 lib/silcutil/silcnet.c includes now only generic routines.
7338 Added WIN32 specific network routines to the
7339 lib/silcutil/win32/silcwin32net.c.
7341 * Added Unix specific utility functions from the
7342 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7344 * Added WIN32 SILC Scheduler to the file
7345 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7348 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7350 * Do not handle JOIN notify in the server if the target client
7351 is not registered (idata->registered == FALSE). The affected
7352 file is silcd/packet_receive.c.
7354 * Update the nickrec->founder in event_cumode in the Irssi SILC
7355 client. Affected file irssi/src/silc/core/silc-channels.c.
7357 * Fixed the CUMODE_CHANGE notify handling in the server when
7358 server and router are announcing their clients on channels.
7359 Now the mode changes are saved and notified correctly. The
7360 affected file is /silcd/packet_receive.c.
7362 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7363 They really did not replace the cache entry in the ID Cache.
7364 Now they do that. Affected file silcd/idlist.c.
7366 * Fixed the KICK notify handling in the Irssi SILC client to
7367 update the channel records so that the kicked client does not
7368 appear to be on the channel. The affected file is
7369 irssi/src/silc/core/silc-channels.c.
7371 * Always update the conn->current_channel when executing command
7372 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7374 * Fixed the KILL notify handling in Irssi SILC client to remove
7375 the killed client on all channels.
7377 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7379 * Fixed the silc_parse_command_line to remove extra spaces
7380 from the start and end of the arguments. Affected file is
7381 lib/silcutil/silcutil.c.
7383 * Cancel and free any active protocol in the function
7384 silc_server_close_connection. Affected file silcd/server.c.
7386 * Cancel and free any active protocol in the function
7387 silc_client_close_connction. Affected file is
7388 lib/silcclient/client.c.
7390 * Do not execute the KILL command for clients that are in
7391 history (ie. they are not in the network). Affected file is
7394 * Fixed KILL notify handling, client does not crash anymore.
7395 Affected file irssi/src/silc/core/silc-channels.c.
7397 * Reduced the default packet buffer size from 2048 to 1024 in
7398 lib/silccore/silcpacket.c.
7400 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7401 counter to the SKE context that is incresed when the SKE library
7402 performs async operation outside the library. If the outside
7403 process frees the SKE context and FREED status will be set
7404 and the library will detect after the sync operation that the
7405 libary is freed. The affected files are
7406 lib/silcske/silcske[_status].[ch].
7408 * Resolve the client entry information in the function
7409 silc_client_channel_message to assure that NULL pointer is not
7410 passed as client entry to the application. */
7412 * Fixed the task timeout calculation to assure that there is
7413 never negative timeouts. The affected file is
7414 lib/silcutil/silcschedule.c.
7416 * Fixed the channel user mode notification sending in server.
7417 It was sent point-to-point to the router (or to server by router)
7418 but it needs to be destined to a channel. The routines now
7419 supports sending the channel user mode notifys to the channels
7420 when announcing clients and channels. Affected files are
7421 silcd/server.c and silcd/packet_receive.c.
7423 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7424 It did not actually replace the old channel entry in the cache.
7425 Affected file lib/silcclient/client_notify.c.
7427 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7429 * Fixed a possible crash in silc_packet_send_prepare. It now
7430 assures always that there is enough space in the buffer and
7431 at the tail area of the buffer (for MAC).
7433 Fixed the inbound buffer reallocation in silc_packet_read.
7434 It was old code and did not handle the reallocation correctly.
7437 The affected file is lib/silccore/silcpacket.c.
7439 * Fixed buffer overflow in silc_parse_nickname in the file
7440 lib/silcutil/silcutil.c.
7442 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7444 * make install generates new server keys only if there is not
7447 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7449 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7450 Added check that if the NOREPLY is set then we will not send
7451 the away message. This avoids infinite loop of away messages
7452 if both clients are away. The affected file is
7453 lib/silcclient/client_prvmsg.c.
7455 * Fixed client crash if /NICK was given without arguments.
7456 Affected file lib/silcclient/command.c.
7458 * Server does not send the invite list in INVITE command back
7459 to the client if the list was not altered. Added this notion
7460 to the protocol spec as well. Affected file silcd/command.c.
7462 Fixed possible crash in INVITE command by checking the
7463 value of silc_server_get_client_route command.
7465 * Fixed the INVITE notify type handling. The arguments are now
7466 taken in correct order and client does not crash. The affected
7467 file is irssi/src/silc/core/silc-channels.c.
7469 Removed the "Inviting xxx to channel" message from the
7470 client library away and let the application handle it.
7471 Affected file lib/silcclient/command.c. Added that message
7472 to Irssi SILC client's message formats.
7474 * Fixed CMODE command crash in client. It now checks the
7475 amount of arguments correctly and does not crash. The affected
7476 file is lib/silcclient/command.c.
7478 * Do not create new channel automatically in silc_channels_join
7479 but check whether the channel by that name already exists.
7480 Affected file irssi/silc/core/silc-channels.c.
7482 * Do not send the SERVER_SIGNOFF to router if the disconnected
7483 entity was the router. Affected file silcd/server.c.
7485 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7486 SILC client as it was missing from there.
7488 Added the handling of the KICK notify to the Irssi SILC client
7489 as it was missing. Added "you have been kicked" message to
7490 Irssi SILC client's message modules formats.
7492 Added the handing of the KILL notify to the Irssi SILC client
7493 as it was missing. Added the kill message module formats
7496 The affected file is irssi/src/silc/core/silc-channels.c.
7498 * The router did not save the channel mode the server announced.
7499 Affected file silcd/packet_receive.c.
7501 * Fixed a possible crash in INFO command in server. If the
7502 server did not provide the server info it crashed. Affected
7503 file silcd/command.c.
7505 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7507 * Fixed the GETKEY command in the server to check also the
7508 global list. Otherwise the GETKEY would not work correctly
7509 in normal SILC server. Affected file silcd/command.c.
7511 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7513 * Fixed GETKEY crash, it crashed if the command did not succseed.
7515 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7517 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7518 is now real and not just an macro interface to GMP.
7520 Removed the entire GMP from the source tree and imported new
7521 NSS MPI library instead. Reason for removing GMP is that it is
7522 extremely large and compiles extremely slow. The NSS MPI
7523 is only a few files and compiles in less than 10 seconds.
7524 The speed is also about the same as GMP. The MPI is imported
7525 to lib/silcmath/mpi.
7527 If the system has GMP installed we will still use the GMP.
7528 If it is not then the NSS MPI will be compiled.
7530 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7532 * Merged a long nickname (127 characters long) crash bugfix from
7533 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7535 * Merged a freed memory reference bugfix from Irssi CVS tree.
7536 Affected file irssi/src/core/commands.c.
7538 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7540 * Added the server's public key sving and verification to the
7541 server when performing the SKE. This was missing and the
7542 remote server's (or router's) public key was accepted without
7543 checking whether we have it previously or trust it at all.
7544 Affected file silcd/protocol.c.
7546 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7548 * Check in the silc_server_timeout_remote if protocol is active
7549 and make sure that the protocol's final callback is called so
7550 that all memory if freed. Affected file silcd/server.c.
7552 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7554 * silc_server_whois_send_reply crashed the server if the nickname
7555 was 127 characters long. Affected file silcd/command.c.
7557 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7559 * Added sanity check to the silc_server_new_client. If the hostname
7560 is provided inside username then check that the provided hostname
7561 really is the same as the resolved one. If the hostname was not
7562 resolved then check it from the public key. Affected file is
7563 silcd/packet_receive.c.
7565 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7566 if the server disconnected us and the connection is not valid
7567 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7569 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7570 the library to the lib/silcutil/silcutil.[ch].
7572 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7574 * Close log file after open. Affected file
7575 lib/silcutil/silclog.c.
7577 * Check whether sock == NULL in silc_client_send_packet and return
7578 if it is. Affected file lib/silcclient/silcclient.c.
7580 * Check rec->entry == NULL in the Irssi SILC Client before
7581 sending the channel message. Affecte file is
7582 irssi/src/silc/core/silc-servers.c.
7584 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7586 * Merged a splitted window bugfix from Irssi CVS tree. The
7587 affected file is irssi/src/fe-text/textbuffer-view.c.
7589 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7590 It did not print nickname.
7592 * Improved the distributions system a bit.
7594 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7596 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7597 irssi/src/fe-text/gui-window.c.
7599 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7600 to in-active server. The affected file is
7601 irssi/src/silc/core/client_ops.c.
7603 * Resolve the client in USERS command reply if the entry does
7604 not have username resolved. The affected file is
7605 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7606 command to WHOIS command to really resolve stuff. The USERS
7607 is not used any more in any critical section so WHOIS can
7608 be used even though it might be slower than IDENTIFY.
7610 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7613 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7615 * Changed the protocol API a bit more consistent in the
7616 lib/silccore/silcprotocol.[ch].
7618 * Changed the following headers to ROBODoc format:
7620 lib/silccore/silcpayload.h
7621 lib/silccore/silcprotocol.h
7622 lib/silccore/silcsockconn.h
7624 All core library headers are now formatted.
7626 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7628 * Fixed a bug in Irssi SILC client; do not show that you are
7629 server/router operator if you really are not. Affected file is
7630 irssi/src/silc/core/client_ops.c.
7632 * Renamed silc_command_free_payload to silc_command_payload_free.
7633 Affected file lib/silccore/silccommand.h
7635 * Added silcmath.h to include the prototoypes of various routines
7636 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7639 * Changed the following headers to ROBODoc format:
7641 lib/silccore/silcchannel.h
7642 lib/silccore/silccommand.h
7643 lib/silccore/silcid.h
7644 lib/silccore/silcidcache.h
7645 lib/silccore/silcmode.h
7646 lib/silccore/silcnotify.h
7647 lib/silccore/silcpacket.h
7648 lib/silcmath/silcmath.h
7650 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7652 * Added checking to the server code not to start the server if
7653 ciphers and stuff are not configured properly. Affected files
7654 silcd/serverconfig.[h] and silcd/server.c.
7656 * Changed the layout of the header files of the public interfaces
7657 in the SILC libraries. The new layout supports ROBODoc
7658 documentation tool (and some others) so that it is easy to create
7659 a library reference manual. All the other headers and source
7660 code must still follow the CodingStyle document. Also source
7661 code must not include these ROBODoc stuffs, only the headers.
7662 Furthermore, all public interface headers must now be named
7663 by using `silc' prefix, example: silcapi.h, silccipher.h.
7664 Some files were renamed due to this. All the other headers
7665 must not be used as public interfaces. I will update the
7666 CodingStyle document later. Changed following headers, so far:
7668 lib/silcclient/silcapi.h
7669 lib/silccore/silcauth.h
7670 lib/silccore/silcprivate.h
7671 lib/silccrypt/silcdh.h
7673 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7677 * Removed silc_client_packet_send_flush from the client library
7678 as it is not needed. Affected file lib/silcclient/client.[ch].
7680 * Added printing of message of unresolved authentication method
7681 to the Irssi SILC client. Added it to the module formats.
7682 Removed the same message from the client library.
7684 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7686 * Added new distribution feature, DISTLABEL. Every distribution
7687 can define own preprocessor label that can be used in the
7688 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7689 file distributions, acconfig.h.pre and prepare.
7691 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7693 * Added Makefile.defines_int to include the actual definitions
7694 for Makefile.defines.in. Tested the new distribution system,
7695 created distributions and tested installation.
7697 * Added AWAY message printing to the Irssi SILC client. Added
7698 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7700 * Added SCONNECT command to call the SILC's CONNECT command.
7701 Cannot use CONNECT directly since Irssi uses that internally.
7702 Affected file irssi/src/silc/core/silc-servers.c.
7704 Added ACTION local command. It is same as ME command but takes
7705 the channel as mandatory argument.
7707 Rewrote some of the Irssi's help files to suite for SILC
7710 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7712 * Added Makefile.defines[.in] that should for now on be included
7713 in all Makefile.am file in the source tree. That file includes
7714 all common compilation definitions for SILC source tree.
7716 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7718 * Minor changes to the ./prepare script to change the package
7719 name according the distribution name to the configure.in.
7721 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7723 * Created new distribution system. Added file `distributions'
7724 that defines all the distributions that can be created out of
7725 the SILC source tree. The ./prepare script now reads that
7726 file to determine how to prepare the distributions. The
7727 first argument to the ./prepare is the name of the distribution
7728 and second is the version of the distribution. If given
7729 without arguments it creates the default (toolkit) distribution
7730 with the default version (defined in ./prepare).
7732 All Makefile.am files that are subject to the distributions
7733 are now named as Makefile.am.pre. These are ./Makefile.am
7734 and lib/Makefile.am. Others may be changed later.
7736 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7738 * Added invite list, ban list, some key management and connection
7739 error message printing to module formats in the Irssi SILC client.
7741 * Added new silc_client_set_away_message to set the away message
7742 that is back to the person who sent private message. The
7743 affected file lib/silcclient/silcapi.h and the
7744 lib/silcclient/client_prvmsg.c.
7746 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7748 * Fixed the private message sending in the Irssi SILC client,
7749 added local command KEY to the Irssi SILC client.
7751 Added key management and key agreement message formats to the
7752 irssi/src/fe-common/silc/module-formats.[ch].
7754 Added USERS (alias WHO) printing, server/router operator
7755 indication and LIST command printing to the module formats.
7757 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7759 * Fixed channel joining notify handling, cumode notify handling
7760 from Irssi SILC client.
7762 * Added SILC specific module-formats to the Irssi SILC client so
7763 that SILC specific message hilighting, colors etc is possible.
7764 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7766 Added channel mode, channel user mode, actions, notices,
7767 whois and whowas printing to the the module-formats.c.
7769 * Fixed a bug in channel deletion in the server. The channel
7770 is not left to the cache even if the channel founder auth mode
7771 is set when there are no users anymore on the channel. Affected
7772 file silcd/server.c.
7774 * The silc_net_localhost now resolves the entire hostname including
7775 the domain name. Affected file lib/silcutil/silcnet.c.
7777 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7779 * Changed the ask_passphrase client operation to be ascynchronous.
7780 It has now a completion callback and a context that the
7781 application must call after it has got the passphrase from
7782 the user. Affected files lib/silcclient/silcapi.h,
7783 lib/silcclient/protocol.c, lib/silcclient/command.c and
7786 Added SilcAskPassphrase callback that the application calls
7787 to deliver the passphrase to the library.
7789 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7790 The public key verification and especially a certificate
7791 verification is asynchronous procedure.
7793 Added new SILC_SKE_STATUS_PENDING status to indicate the
7794 request is pending and a callback will be called to finalize
7797 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7798 indicate that remote end did not send its public key (or
7799 certificate), even though we require it. Added check for this
7800 condition in the SKE. This was a security bug, now fixed.
7802 Defined new SilcSKEVerifyCbCompletion callback that is called
7803 when the verification process is completed.
7805 The affected files lib/silcske/silcske_status.h and
7806 lib/silcske/silcske.[ch].
7808 * Changed the verify_public_key client operation to be async
7809 as well. Defined SilcVerifyPublicKey callback that is used to
7810 indicate the success of the public key verification process.
7812 Changed the server and client to use the new async client
7815 * Changed the Irssi SILC client's internal scheduler to be called
7816 twice as many times as it used to be. As a result the client
7817 should be a bit faster now. Affected file is
7818 irssi/src/silc/core/silc-core.c.
7820 * Added support to Irssi SILC client of asynchronous public key
7821 verification and passphrase inquiry. Affected file is
7822 irssi/src/silc/core/silc-core.c.
7824 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7826 * Do not say "You have left channel %s" in client library.
7827 Moved it to the application. Affected files are
7828 lib/silcclient/command.c and silc/client_ops.c.
7830 * Fixed silc_client_get_clients. Command context was not
7831 duplicated and was freed memory in the callback. Affected
7832 file lib/silcclient/idlist.c.
7834 * Do not say "you are now talking..." on JOIN command in the
7835 client library. The appliation must handle it.
7837 * Do not say ".. changed topic to" in command reply in the
7838 client libary. The application must handle it.
7840 * Fixed TOPIC command sending in the client library.
7842 * Fixed a memory leak in silc_client_command_free in the file
7843 lib/silcclient/command.c.
7845 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7847 * Imported a modified version of Irssi client to the source tree.
7848 The Irssi will be used to create a new client called
7849 Irssi SILC. Imported to irssi/.
7851 Added silc_core_init_finish function to the Irssi. Affected
7852 file irssi/configure.in.
7854 A lot changes in the Makefile.ams around the irssi tree.
7856 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7858 * Do not rehash if the new size is same as the old size of the
7859 hash table, in the silc_hash_table_rehash*. The affected file
7860 lib/silcutil/silchashtable.c.
7862 * Replaced hash_table_del_by_context calls from the server
7863 (when channel->user_list and client->channels) to the
7864 hash_table_del as it is sufficient and faster.
7866 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7868 * Added silc_hash_table_list, silc_hash_table_get and the
7869 SilcHashTableList structure to provide an alternative way to
7870 traverse the hash table. The affected files are
7871 lib/silcutil/silchashtable.[ch].
7873 * Changed the server's idlist routines to use the hash table
7874 routines to optimize the code.
7876 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7878 * Replaced the client entry's `channel' list and channel entry's
7879 `user_list' list to hash tables for optimized lookup. Changed
7880 the code to use the hash table interface around the code.
7881 Affected file lib/silcd/idlist.[ch].
7883 * Added `auto_rehash' boolean argument to the function
7884 silc_hash_table_alloc to indicate whether the hash table should
7885 auto-rehash when it thinks is appropriate time. It will
7886 increase the hash table size if the there is twice as much
7887 entries in the table than the size of the table, and will
7888 decrease the size if there are twice as less entries than
7889 the size of the table.
7891 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7893 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7895 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7897 * silc_idcache_purge_by_context deletes the entry now by context
7898 as it is supposed to do. Affected file lib/silccore/idcache.c.
7900 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7901 client is not anymore valid (WHOWAS givens the info) and not
7902 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7904 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7906 * Removed the `data' and `data_len' arguments from the ID Cache
7907 interfaces and added `name' argument. ID Cache does not handle
7908 anymore the binary data only a names associated with given ID.
7910 * When hashing a Client ID with silc_hash_id the entire ID is
7911 not hashed anymore, instead only the hash of the Client ID is
7912 hashed. This way we can access the Client ID from the cache
7913 with Client ID but with the hash of the ID (which is a hash of
7914 the nickname) as well without any difference in performance.
7916 Added also silc_idcache_find_by_id_one_ext to do one on one
7917 searching when we have the actual ID. Added also function
7918 silc_hash_client_id_compare. The affected files are
7919 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7921 * When hashing the name associated with a ID it is always done
7922 in lowercase. This way we can access the cache without worrying
7923 about case-sensitivity, even though, for example nicknames are
7926 * Fixed a bug in server with channel message sending. It put
7927 wrong ID type as destination ID. The affected file
7928 silcd/packet_send.c.
7930 * silc_idcache_del_by_context now deletes from all hash tables
7931 by context. Affected file lib/silccore/idcache.c.
7933 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7935 * Changed the client library to use the new ID Cache interface.
7936 Changes around the source tree.
7938 * Added silc_hash_table_rehash_ext to rehash with specific
7939 hash function. Affected file lib/silcutil/silchashtable.[ch].
7941 * Added silc_hash_string_compare to compare two strings in the
7942 hash table. Affected file lib/silcutil/silcutil.[ch].
7944 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7946 * Added new function silc_idcache_del_by_context into the
7947 lib/silccore/idcache.[ch].
7949 * Changed the server's ID list routines to use the new ID Cache
7950 interface. Changes around the source tree.
7952 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7954 * Added silc_hash_table_del[_by_context]_ext functions in to the
7955 lib/silcutil/silchashtable.[ch].
7957 Removed silc_hash_table_find_all* routines and added new
7958 silc_hash_table_find_foreach to replace them.
7960 Added silc_hash_table_replace_ext function as extended
7961 replacing function. Separated the simple hash table interface
7962 from the extended hash table interface in the file
7963 lib/silcutil/silchashtable.h.
7965 * Fixed minor bugs and changed it to use some of the new
7966 hash table functions in lib/silccore/idcache.c
7968 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7970 * Added new function silc_hash_table_find_all to return all keys
7971 in the hash table by the specified key. As the hash table is
7972 collision resistant it also makes it possible to have several
7973 duplicate keys in the hash table. This function may be used to
7974 find all of the keys from the hash.
7976 Added user_context arguments to the SilcHashFunction,
7977 SilcHashCompare and SilcHashDestructor to deliver user specified
7980 Added new fuctions silc_hash_table_find[_all]_ext to do
7981 extended lookup with specified hash and compare functions and
7982 specified user contexts.
7984 Added new function silc_hash_table_add_ext to add the key
7985 with specified hash function and user context.
7987 Added new function silc_hash_table_foreach to traverse all
7988 entrys in the hash table. Added SilcHashForeach callback
7991 Added new function silc_hash_table_del_by_context to delete
7992 the entry only if the context associated with the key matches.
7994 Affected files are lib/silcutil/silchashtable.[ch].
7996 * Removed silc_hash_[server/client/channel]_id and added just
7997 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7998 silc_hash_id_compare to compare two ID's using as the hash table
7999 comparison function. Added also silc_hash_data to hash
8000 binary data and silc_hash_data_compare to compare it.
8002 * Removed silc_idlist_find_client_by_hash as it is not needed
8003 anymore. Affected file silcd/idlist.[ch].
8005 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8006 to use internally the SilcHashTable. The new ID Cache is a lot
8007 faster than the old one. Some of the ID Cache interface was also
8008 rewritten and obsolete and stupid functions were removed.
8010 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8012 * Added entry_count field to the SilcHashTable to keep the number
8013 of the entries in the table. Implemented the function
8014 silc_hash_table_rehash. Added new function
8015 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8017 Fixed a minor bug in silc_hash_table_free.
8019 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8020 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8021 into the lib/silcutil/silcutil.[ch].
8023 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8025 * Implemented a collision resistant hash table into the
8026 lib/silcutil/silchashtable[ch]. See the header and the source
8027 for the SilcHashTable API.
8029 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8031 * Merged dotconf version 1.0.2 into lib/dotconf.
8033 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8035 * Do not compile anything in lib/silcsim/* if the SIM support
8036 is not enabled. The tree should now compile without problems
8039 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8041 * Compiled the SILC under cygwin. Compiled and tested briefly
8042 without problems. More tests needed. The SIMs didn't compile
8045 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8047 * Fixed possible crash in silc_get_username in the
8048 lib/silcutil/silcutil.c.
8050 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8052 * Fixed a va_arg in silc/client_ops.c.
8054 * Oops, RC5 routines were named AES and caused some problems
8055 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8057 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8059 * Added new SilcIDIP structure into the lib/silccore/id.h and
8060 replaced the old `ip' fields from all SILC ID's to that type.
8061 This is a step towards IPv6 support.
8063 The silc_id_get_len takes now the ID as an extra argument.
8064 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8065 both IPv4 and IPv6 based ID's.
8067 The affected files are lib/silccore/id.[ch] and other files
8068 around the tree using these routines.
8070 * Removed the ID length arguments in server from various
8071 silc_server_send_notify_* routines -> they are not needed
8074 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8076 * Fixed memory leak in silc_encode_pem_file in the file
8077 lib/silcutil/silcutil.c.
8079 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8081 * Check minor version as well in the SKE. Affected files are
8082 silcd/protocol.c and lib/silcclient/protocol.c.
8084 * Added --identifier option to the server so that an identifier
8085 can be when creating the public key for the server. Affected
8086 file is silcd/silcd.c.
8088 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8089 lib/silccrypt/silcpkcs.c.
8091 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8093 * Register default ciphers and stuff when using -C option with
8094 the server. Affected file sildc/silcd.c.
8096 * Put back the servers public key filename format, it is better
8097 than the new one. For now, the client keys are saved with the
8098 new filename format. The affected file silc/client_ops.c.
8100 * Implemented the Cipher API for the rest of the ciphers that
8101 did not implement it or implemented it the wrong way.
8103 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8105 * Register default ciphers and stuff when using the -S option
8106 in the client. Affected file silc/silc.c. Same also when
8107 creating new key pair with -C option.
8109 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8111 * Fixed the silc_verify_public_key client operation function to
8112 save the public keys differently. The fingerprint is now
8113 used as filename and not the hostname. This way also the
8114 client keys are saved uniquely and not with hostnames. The
8115 affected file is silc/client_ops.c.
8117 * Trimmed the silc_hash_fingerprint function to remove extra
8118 whitespaces from the end of the fingerprint. The affected
8119 file is lib/silccrypt/silchash.c.
8123 * Added silc_cipher_register_default function to register all
8124 default ciphers. It can be used when configuration files
8125 does not exist and the application does not want any specific
8126 ciphers in any specific order.
8128 The SilcDList is now used as silc_cipher_list dynamically
8129 allocated cipher list. Removed the static list all together
8130 and now all ciphers must be allocated to the dynamic list.
8131 The silc_cipher_alloc routine was changed to check only the
8134 All silc_cipher_* routines that used to return int returns
8137 The affected files lib/silccrypt/silccrypt.[ch].
8139 * The same thing was done to silc_hash_* as for silc_cipher_*
8140 routines. Affected files lib/silccrypt/silchash.[ch].
8142 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8143 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8144 Added also silc_pkcs_[un]register[_default] functions.
8145 Removed the data_context from the PKCS API.
8147 * Added silc_hmac_register_default function to register default
8148 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8149 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8150 to unregister all hmacs at once.
8152 * Register the default ciphers, hash functions, PKCSs and HMACs
8153 if client's configuration file does not exist. The affected
8156 * The client did not load the hash functions from the SIM
8157 modules at all. Added support for this. Affected file is
8158 silc/clientconfig.c.
8160 * When decoding public key with silc_pkcs_public_key_decode, check
8161 the supported algorithm only if PKCS are registered. Affected
8162 file lib/silccrypt/silcpkcs.c. The same was done with the
8163 silc_pkcs_private_key_decode.
8165 * Fixed the SILC List routines to keep the list always in order.
8166 It used to change the list's order when traversing the list but
8167 not it preserves the order. Affected file lib/trq/silclist.h.
8169 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8171 * Added the client library to use the SilcSocketConnection's
8172 reference counter (by silc_socket_dup) to prevent the bug that
8173 the socket object may be freed underneath async operation.
8175 * The name resolv library checking fixes in the configure.in.pre.
8178 * Created new version of the protocol drafts for future
8179 development. The -03 drafts are the ones that will be changed
8180 in the trunk now and the -02 will remain as they are.
8182 * Send list of CUMODE notifys to the router when announcing
8183 the channel users to the router. Affected file silcd/server.c.
8184 If the router receiving channel founder CUMODE for a channel
8185 that already has channel founder it will send CUMODE notify
8186 to the sender to remove the channel founder rights from the
8187 announced client. Affected file silcd/packet_receive.c.
8189 * The CUMODE notify may now use Server ID as well as the entity
8190 who changes the mode. Updated protocool specs.
8192 * Updated INSTALL and README files.
8194 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8196 * New web pages in the http://silc.pspt.fi. The pages was
8201 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8203 * Implemented the [DenyConnectin] config section in the server.
8204 Added silc_server_config_denied_conn to check whether incoming
8205 connection is denied. Affected file silcd/serverconfig.[ch].
8207 * Do not check the ports when checking the incoming configuration
8208 data if the port is 0, meaning any. Affected file is
8209 silcd/serverconfig.c.
8211 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8213 * Fixed buffer overflow in silc_string_compare in the file
8214 lib/silcutil/silcutil.c.
8216 * Fixed double free in silc_server_command_leave in the file
8219 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8221 * Fixed the version checking in the server. Affected file is
8224 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8226 * Fixed the configuration data fetching when accepting new
8227 connections in the server. Affected file silcd/server.c.
8229 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8231 * Added `sender_entry' argument to the function
8232 silc_server_packet_relay_to_channel so that we can check
8233 whether some destination actually belongs to the same route
8234 the sender belongs (ie, we must not resend the packet to the
8235 sender). Affected file silcd/packet_send.[ch].
8237 * Added `servername' field to the SilcClientEntry in the server
8238 to hold the name of the server where client is from. Affected
8239 file is silcd/idlist.h.
8241 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8243 * Moved the channel message encrypting in the router betwen
8244 router connections from silc_server_channel_message to the
8245 silc_server_packet_relay_to_channel since we want to check
8246 whether we have anybody channel before encrypting anything.
8247 Affected files silcd/packet_[receive/send].c.
8249 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8251 * Fixed the [AdminConnection] server config section to support
8252 multiple entries. Affected file silcd/serverconfig.c.
8254 * Added support into the server to check the validity of the
8255 incoming connection before executing any KE or authentication
8258 * The connection configuration is now saved to the KE and
8259 connection auth protocol contexts and not fetched anymore in
8260 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8262 * The local hosts listenning address and port is also resolved
8263 now when starting the server. We want to have the socket object
8264 to include the real address and port for the listener. Added
8265 new function silc_net_check_local_by_sock into the files
8266 lib/silcutil/silcnet.[ch].
8268 * Fixed a broadcast bug in server -> do not broadcast if we
8271 * Fixed a routing bug. Do not route broadcast packets ever.
8272 Broadcast packets must be processed always and not routed since
8273 they may be destined to some other host than yourself and thus
8274 would get routed without no good reason. Affected file is
8277 * Added function silc_server_config_is_primary_route to check
8278 whether primary router connection has been configured (a router
8279 configuration that we are initiating). If there is not, we
8280 will assume that there is only two routers in the SILC network
8281 and we will use the incoming router connection as our primary
8282 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8284 * Changed the order of the broadcasting. Broadcast _after_ the
8285 packet has been processed not before. Affected file is
8288 * Fixed a [ClientConnection] parsing bug. The port was never
8289 parsed correctly thus resulting to port 0. Affected file
8290 silcd/serverconfig.c.
8292 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8293 argument and did not set the broadcast packet flag. Affected
8294 file silcd/packet_send.c. Fixed same bug in the function
8295 silc_server_send_notify as well.
8297 * If we receive NEW_ID packet for our own ID in the server, ignore
8300 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8304 * Removed the nickname from the Private Message Payload.
8305 Updated the code and the protocol specs.
8307 * Updated protocol specs for submitting to the IETF.
8309 * Tweaked the Random Number Generator a bit. Affected file
8310 lib/silccrypt/silcrng.c. Exported a new function
8311 silc_rng_[global]_add_noise which can be used to add more
8314 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8316 * Do not parse packets with different timeout when protocol
8317 is active -> may cause problem with rekey. Affected file
8320 * When server receives signoff notify it must not create
8321 new channel key if the client is on any channels since the
8322 sender of the signoff notify will create it.
8324 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8326 * Added printing of error messages during SKE protocol from the
8327 failure packet sent by server during SKE. Affected file
8330 * Removed the client's failure_callback handling with timeout
8331 and handle it immediately when received.
8333 * The SKE library returned wrong type in SUCCESS and FAILURE
8334 packets. They must be 32 bit MSB not 16 bit MSB.
8336 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8338 * Ok, rewrote the logic of the re-key and now it seems to work.
8339 I tested it on high traffic with frequent re-keys without
8340 problems. Added hmac_receive (and renamed hmac to hmac_send)
8341 in SilcClientConnection in lib/silcclient/client.h and
8342 in SilcIDListData in silcd/idlist.h. Also, removed the
8343 SilcPacketParserContext's cipher and hmac fields as they are
8344 not needed anymore and actually caused some problems when
8345 the ciphers and hmac's changed underneath the packet parser.
8347 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8349 * If re-key protocol is active then process the incoming packets
8350 synchronously since we must assure that icoming packets encrypted
8351 with the old key is processed before the new keys is set to
8352 use. This is true other packets than for REKEY packets.
8353 Affected file silcd/server.c. The same was done to client library
8354 as well, affected file lib/silcclient/client.c.
8356 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8358 * Fixed bug in client and server to accept the force send if
8359 the packet is send from silc_[server/client]_packet_process
8360 function. Otherwise the packets are never delivered, oops.
8362 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8364 * Disable force sending of packets when REKEY protocol is active.
8365 We must assure that no packet is sent directly when rekey is
8366 performed. All packets must be sent through packet queue.
8367 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8368 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8369 function is silc_[server/client]_packet_send_real to check
8372 * Replaced the SIM paths from example config files to
8373 /usr/local/modules. Also, make install creates now
8374 /usr/local/silc/logs directory to hold all the SILC server
8377 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8379 * Made the configure.in.pre work on Solaris. Patch by salo.
8381 * Made all ciphers compatible with non-x86 machines. Defined
8382 CBC mode macros into lib/silccrypt/ciphers_def.h.
8384 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8386 * Fixed the make install.
8388 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8390 * When MAC computation fails the silc_packet_decrypt returned 0
8391 even though it was supposed to return -1. Fixed this. The
8392 affected file is lib/silccore/silcpacket.c.
8394 * Do not replace the config files in /etc/silc (in make install)
8395 if they already exist. Affected file ./Makefile.am.
8397 * Do not send re-key packets immediately but through packet queue.
8398 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8400 * Changed silc_net_check_host_by_sock to return FALSE if the
8401 IP/DNS could not be resolved. Though, it returns the IP address
8402 now even if it could not resolve it (but returns also FALSE).
8403 Affected file lib/silcutil/silcnet.[ch].
8405 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8407 * Added silc_pkcs_decode_identifier to decode the public key's
8408 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8409 Added also silc_pkcs_free_identifier. Added also new context
8410 SilcPublicKeyIdentifier.
8412 * Added -S option to the silc client. It is used to dump the
8413 contents of the specified public key file.
8415 * Changed the PKCS api to return the public key length when
8416 setting the public key.
8418 * Fixed a fatal bug in the public and private key file loading.
8419 Affected file lib/silccrypt/silcpkcs.c.
8421 * Execute the packet parsing for client with zero (0) timeout
8422 if the protocol is active. Affected file silcd/server.c.
8424 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8426 * Made the key generation options to the silcd program. Added
8427 -C option, equivalent to client's option.
8429 * Added new [ServerKeys] config section to the server. It
8430 configures the server's public and private key.
8432 * Defined generic Public Key Payload into the protocol
8433 specification to send specific type of public keys and
8436 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8437 public key or certificate.
8439 * Implemented the GETKEY command to the server and to the
8440 client library and on user interface.
8442 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8444 * Made preliminary `make install' work.
8446 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8448 * Added SilcServerRekey context into silcd/idlist.h.
8450 * Added the PFS support as defined in the specification to the
8451 SKE protocol. Affected files lib/silcske/*.c.
8453 * Added `ske_group' field to the SilcServerRekey context to hold
8454 the number of the SKE group that is used with PFS in re-key.
8455 Affected file silcd/idlist.h.
8457 * Added PFS re-key support to the server. Affected file is
8460 * Added silc_protocol_cancel to cancel execution of the next
8461 state of the protocol. Affected file is
8462 lib/silccore/silcprotocol.[ch].
8464 * Added the re-key support with and without PFS to the client
8465 library. Re-key is performed once in an hour, by default.
8467 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8468 Added silc_client_rekey_callback and silc_client_rekey_final.
8469 Affected files are lib/silcclient/protocol.[ch] and
8470 lib/silcclient/client.[ch].
8472 * Removed the `hmac_key' and `hmac_key_len' fields from the
8473 SilcClientConnection structure; not needed. Affected file is
8474 lib/silcclient/client.h.
8478 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8480 * Do not ask whether user wants to use the negotiated private key
8481 for private messages, just use it. Affected file is
8482 silc/local_command.c.
8484 * Added `send_enc_key' and `enc_key_len' fields to the
8485 SilcIDListData structure since they are needed in the re-key
8486 phase. Affected file is silcd/idlist.[ch].
8488 * Implemented the simple re-key protocol into the server.
8489 Affected files silcd/server.c and silcd/protocol.[ch]. The
8490 re-key will be performed once in an hour, by default.
8492 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8493 Added silc_server_rekey, silc_server_rekey_callback and
8494 silc_server_rekey_final.
8496 * Removed Tunneled flag from the protocol. Updated the code
8497 and the specifications.
8499 * Adde `pfs' field to the SilcIDListData to indicate whether
8500 the PFS is to be performed in the re-key. Affected file is
8503 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8505 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8506 int64 of at least the xintXX size. If void * is less that 4
8507 bytes uint32 * will be used. Defined bool as boolean.
8509 * Changed _ALL_ unsigned long and unsigned int to uint32,
8510 unsgined short to uint16 in the source tree.
8512 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8513 not handle clients that has entry->data.registered == FALSE.
8514 They are not in the network anymore. Affected file is
8517 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8519 * Implemented the sending of the SERVER_SIGNOFF notify in the
8520 server. Affected file is silcd/server.c.
8522 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8523 Added also silc_notify_payload_encode_args into the
8524 lib/silccore/silcnotify.[ch].
8526 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8527 Affected file silcd/packet_receive.c.
8529 * Implemented the SERVER_SIGNOFF notify handling in the client
8530 library. Affected file lib/silcclient/client_notify.c. Also,
8531 implemnted the printing of the SERVER_SIGNOFF info to the
8532 application. Affected file silc/client_ops.c.
8534 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8535 if the deleting was successful. Affected file silcd/idlist.[ch].
8537 * Added support for public key authentication in the connection
8538 authentication protocol in the client library. Affected file
8539 lib/silcclient/protocol.c.
8541 * Changed the server's silc_idlist_get_clients_by_* interface
8542 to support already allocated array so that new entries may be
8543 added to pre-allocated array. Affected file silcd/idlist.[ch].
8544 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8545 and command replies.
8547 * All command reply functions in the server now calls the
8548 pending command callback even if error occured. This way the
8549 error will be delivered to the client as well. Affected files
8550 silcd/command.c and silcd/command_reply.c.
8552 * Fixed INFO command to return local server's info if no server
8553 was provided. Affected file lib/silcclient/command.c.
8555 * Removed RESTART command for good. Updated the code and the
8558 * Rewrote parts of the task system. It is a bit simpler now.
8559 Removed unsued task priorities. The affected files are
8560 lib/silcutil/silctask.[ch].
8562 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8564 * Moved the USERS printing from the library to the application.
8565 Affected files lib/silcclient/command.c and silc/client_ops.c.
8567 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8571 * Added channel key re-key support. The re-key is perfomed
8572 only by the router and is done once in an hour. Added `rekey'
8573 field to the SilcChannelEntry in the server. Affected files
8574 silcd/server.c and silcd/idlist.h.
8576 * Added silc_task_unregister_by_context into the file
8577 lib/silcutil/silctask.[ch].
8579 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8581 * Added SILC_UMODE_GONE mode to indicate when the client is not
8582 present in the SILC network. Added also support to the local
8583 command AWAY that will set this mode. Added support of showing
8584 "xxx is gone" in WHOIS command. The USERS command shows the
8585 gone status as well.
8587 * Fixed setting server and router operator privileges in the
8588 server's UMODE command. Affected file silcd/command.c.
8590 * Merged the SKE KE1 and KE2 payloads into one payload. The
8591 new KE payload is equivalent to the old KE2 payload.
8593 Cleaned up the SKE Start Payload parsing. It now uses the
8594 simple buffer unformatting to do the parsing. A lot faster
8597 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8598 to the SKE that is used to indicate whether both of the SKE
8599 parties should perform authentication. By default only the
8600 responder performs authentication. By setting this flag also
8601 the initiator must do authentication. By default it is unset
8602 since in normal SKE case, client to server connection, only
8603 the responder should do authentication. When doing SKE between
8604 two clients both should perform authentication. Updated the
8605 code and the protocol specs.
8607 * A little fix to IDENTIFY command in the server. Search the
8608 client first by hash not nickname. Affected file is
8611 * Fixed the silc_client_close_connection to support closing
8612 the client to client connections wihtout deleting too much
8613 data. Affected file lib/silcclient/client.c.
8615 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8616 are received if protocol used to be active but is not anymore
8617 the application would crash due to NULL pointer dereference.
8618 Affected files silcd/server.c and lib/silcclient/client.c.
8620 * Added `hash' field to the SilcClientConnection to include
8621 the hash function negotiated in the SKE protocol.
8623 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8624 to set the channel founder authentication data. A client can
8625 claim the founder rights later by providing the authentication
8626 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8627 This way the channel founder can regain the channel founder
8628 privileges even it is left the channel. This works only on
8629 local server and the client must be connected to the same
8630 server to be able to regain the founder rights. Updated the
8631 protocol specs accordingly.
8633 Added support to the CMODE command in the client to set the
8634 founder auth data. Read the README to see how to set it.
8636 Added support to the CUMODE command to claim the founder
8637 rights. Read the README to see how to do it.
8639 Added support for the founder authentication to the Channel
8640 Entry in the server. Affected file silcd/idlist.h.
8642 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8643 server's CMODE command. Affected file silcd/command.c.
8645 * Added the following new functions into lib/silccore/silcauth.[ch]:
8646 silc_auth_get_method and silc_auth_get_data.
8648 * The server now saves the remote hosts public key to the
8649 SilcIDListData pointer. Affected file silcd/protocol.c.
8651 * The normal server now does not remove the channel entry from
8652 the cache if the founder authentication data is set. It used
8653 to remove it if the founder was the last one on the channel on
8654 the server and left the channel. The auth data is saved and
8655 if the channel is re-joined later the old entry is used with
8656 the old auth data. Affected files silcd/command_reply.c and
8659 * Removed the `pkcs' field from the SilcIDListData structure
8660 in the server; it is not used. Affected file silcd/idlist.h.
8662 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8664 * Fixed packet processing on slow links. Partial packets were
8665 never re-processed because the incoming data buffer was cleared
8666 by the application. Application must not directly clear the
8667 sock->inbuf, the packet processing routines handle it. Fixed
8668 this in client library and in server.
8670 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8672 * Fixed the WHOIS and IDENTIFY send reply function to really
8673 check whether to send list or just one entry. Affected file
8676 * Cleaned up the LEAVE command's channel key distribution. The
8677 affected file silcd/command.c.
8679 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8680 can enforce the channel mode as well. In that case the ID
8681 includes the ID of the server. The code now enforces the
8682 mode change if the router have different mode than the server.
8684 * The notify client operation with CMODE_CHANGE notify can now
8685 return NULL client_entry pointer if the CMODE was not changed
8686 by client. Application must check for this.
8688 * Added <Server ID> argument to INFO command to support server
8689 info fetching by Server ID.
8691 * Added silc_server_announce_get_channel_users to get assembled
8692 packets of channel users of the specified channel. Affected
8693 file silcd/server.[ch].
8695 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8696 was freed underneath the ID Cache.
8698 * Re-announce clients when the server received CHANNEL_CHANGE
8699 notify from the router. Affected file silcd/packet_send.c.
8701 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8703 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8704 crashed since it did not handle the fact that there is no cipher
8705 called "3" and didn't check the error condition. Now fixed.
8707 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8708 flag. It can be used to send message requests.
8710 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8712 * Implemented the RESTART command in the client.
8714 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8715 notice type messages. Added notice printing to the user
8718 * The channel keys are not re-generated if the channel's mode
8719 is PRIVKEY, ie private key on the channel exists. Affected
8720 files silcd/server.c and silcd/command.c.
8722 * Fixed a little bug in channel message delivery when channel
8723 private keys are set in the server. Affected file is
8724 silcd/packet_send.c.
8726 * Changed the setting on channel->on_channel = TRUE from the
8727 silc_client_save_channel_key to the JOIN command reply. The
8728 key payload is not received if the private channel key is set.
8729 Affected file lib/silcclient/command_reply.c and the
8730 lib/silcclient/client_channel.c.
8732 * When the CMODE_CHANGE notify is sent and the channel private
8733 key mode is removed the channel key must be re-generated in
8734 other cells as well. Added this support for the router in the
8735 silcd/packet_receive.c.
8737 * Added new local command NOTICE to send notice message on
8738 channel. Affected file silc/local_command.[ch].
8740 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8742 * Added new local command ME to the client. It is used to send
8743 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8744 some action. Affected file silc/local_command.[ch].
8746 * Changed channel_message and private_message client operations
8747 to deliver the message flags to the application. Added also
8748 the `flags' arguments to the silc_client_send_channel_message
8749 and silc_client_send_private_message functions. Affected file
8752 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8754 * Redefined the Private Message Payload to support private message
8755 keys and to support the new private message flags. Updated
8756 the protocol specs. Flags makes it possible to have for example
8757 CTCP style messages.
8759 * Added new type SilcPrivateMessagePayload and defined an API
8760 for it in the lib/silcclient/silcprivate.[ch].
8762 * Tested private message private keys successfully. Tested the
8763 private message key set, unset and list commands with the new
8766 * Redefined the Channel Message Payload to include the channel
8767 message flags (equal with private message flags) to support
8768 for example CTCP style messages.
8770 * Defined some of the message (for channel and private message)
8771 flags. Updated the protocol specs and added the flags to the
8772 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8774 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8776 * Added SilcKeyAgreementStatus type to the key agreement routines
8777 to indicate the current status and error if one occured.
8778 The status types are defined in the lib/silcclient/silcapi.h.
8780 * Added new local command KEY that is used to set and unset private
8781 keys for channels, set and unset private keys for private messages
8782 with remote clients and to send key agreement requests and
8783 negotiate the key agreement protocol with remote client. The
8784 key agreement is supported only to negotiate private message keys,
8785 it currently cannot be used to negotiate private keys for channels,
8786 as it is not convenient for that purpose.
8788 * Fixed a minor pending callback setting bug in the function
8789 silc_client_get_client_by_id_resolve, now the function works.
8790 Affected file lib/silcclient/idlist.c.
8792 * Added function silc_net_get_local_port to get local bound
8793 port by socket. Added to lib/silcutil/silcnet.[ch].
8795 * Added `sockets' and `sockets_count' fields to the SilcClient
8796 object. They hold the sockets of the listenning sockets in
8797 the client. Listenning sockets may be for example the key
8798 agreement server. Affected file lib/silcclient/client.[ch].
8799 Added functions the silc_client_add_socket and the
8800 silc_client_del_socket. They are exported to the application
8803 * Added ~./silc/clientkeys to support other client's public keys.
8805 * Renamed verify_server_key client operation to verify_public_key
8806 and added one argument to indicate the type of the connection
8807 (server, client etc.).
8809 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8811 * Added silc_server_connection_auth_request to handle the
8812 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8813 silcd/packet_receive.[ch].
8815 * Added silc_server_send_connection_auth_request into the
8816 silcd/packet_send.c to send the connection auth request packet.
8818 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8821 * Fixed the public key authentication in responder side in the
8822 server. The `auth_data' pointer includes the SilcPublicKey
8823 not the path to the public key. Affected file silcd/protocol.c.
8825 * Implemented the public key authentication in the initiator side
8826 in the server. Affected file silcd/protocol.c.
8828 * Removed the [RedirectClient] config section from the server
8829 configuration. Is not needed and I don't want to implement it.
8831 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8833 * Cleaned up the CMODE command in the server. It now works
8834 correctly and supports all the modes defined in the protocol.
8835 Affected file is silcd/command.c.
8837 * Added `hmac_name' field to the SilcChannelEntry in the server
8838 to hold the default HMAC of the channel. It can be set when
8839 creating the channel (with JOIN command). Affected files
8842 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8843 type to indicate the change of the current cipher and hmac
8844 on the channel. Client can safely ignore the <cipher> argument
8845 (if it chooses to do so) since the CHANNEL_KEY packet will
8846 force the channel key change anyway. The <hmac> argument is
8847 important since the client is responsible of setting the new
8848 HMAC and the hmac key into use.
8850 * Fixed the CMODE command in the client library as well.
8852 * Tested CMODE command in router environment successfully.
8854 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8856 * Show the version of the remote client (or server) when connecting
8857 to the server. It is logged to the log file. Affected file
8858 is silcd/protocol.c.
8860 * Fixed the KILLED notify handling in the client library. The
8861 client must be removed from all channels when receiving the
8864 Also, do not remove the client entry when giving the KILL
8865 command but when the KILLED notify is received.
8867 * Removed silc_idlist_find_client_by_nickname from the server.
8868 Not needed anymore. Affected files silcd/idlist.[ch].
8870 * Implemented the CHANNEL_CHANGE notify type handling to the
8871 server. Affected file silcd/server.c.
8875 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8877 * Added silc_server_send_notify_invite to send the INVITE
8878 notify between routers.
8880 * Implemented the INVITE command correctly to the server.
8882 * Implemented the INVITE notify type handling in the server.
8884 * Implemented the INVITE command to the client library and on the
8887 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8889 * Added function silc_server_get_client_resolve to find the
8890 client entry by ID from all ID lists and then resolve it
8891 (using WHOIS) if it cannot be found. Affected file is
8894 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8896 * Implemented the BAN command to the client library.
8898 * The JOIN command in the server now checks the invite list
8901 * Changed the silc_command_reply_payload_encode_va and the
8902 silc_command_payload_encode_va to support that if argument is
8903 NULL it ignores and checks the next argument. Affected file
8904 lib/silccore/silccommand.c.
8906 * Added silc_server_send_notify_ban to send the BAN notify
8907 type between routers.
8909 * Chaned the silc_notify_payload_encode to support that if
8910 argument is NULL it ignores and checks the next argument.
8911 Affected file lib/silccore/silcnotify.c.
8913 * Tested ban lists in router environment successfully.
8915 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8917 * Implemented BAN command to the server, in silcd/command.[ch].
8919 * Removed the BAN and INVITE_LIST modes from the CMODE command
8922 * Added function silc_string_match to regex match two strings.
8923 Affected files lib/silcutil/silcutil.[ch].
8925 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8927 * Redefined parts of the SilcChannelEntry in the server to support
8928 the new ban and invite lists.
8930 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8932 * Redefined the INVITE command. The same command can be used to
8933 invite individuals to the channel but also to manage the invite
8934 list of the channel (to add to and remove from the invite list).
8935 Updated the protocol specs.
8937 * Added new command SILC_COMMAND_BAN that can be used to manage
8938 the ban list of the channel. Updated the protocol specs.
8940 * Removed the channel modes: the SILC_CMODE_BAN and the
8941 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8942 in the CMODE command. The equivalent features are now available
8943 using INVITE and BAN commands. Updated the protocol specs.
8945 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8946 in the network about change in the current ban list. The notify
8947 type is not used by the client.
8949 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8950 support the invite lists.
8952 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8954 * Added new function silc_string_regexify that converts string
8955 including wildcard characters into regex string that can
8956 be used by the GNU regex library. Added into the file
8957 lib/silcutil/silcutil.[ch].
8959 Added silc_string_regex_combine to combine to regex strings
8960 into one so that they can be used as one regex string by
8961 the GNU regex library. Added into the file
8962 lib/silcutil/silcutil.[ch].
8964 Added silc_string_regex_match to match two strings. It returns
8965 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8967 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8969 * Imported GNU regex to the soruce tree into lib/contrib.
8970 Fixed some compiler warning from the regex.c.
8972 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8974 * Fixed MOTD command in the server to work in router environment.
8976 * Fixed the MOTD command in the client library to support
8977 the server argument in the command.
8979 * Added `nickname_len' argument to the silc_idlist_add_client
8980 in the server, as the `nickname' argument may be binary data
8983 * Added silc_idlist_get_channels to return all channels from
8986 * Implemented LIST command to the server. Affected file is
8989 * Implemented the LIST command to the client library and on the
8992 * Added [<user count>] argument to the LIST command reply.
8993 With private channels the user count is not shown.
8995 * Updated TODO and README.
8997 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8999 * The client entry's data.registered must be TRUE even with
9000 global client entry on global client list. The data.registered
9001 is used to check whether the client is anymore in the network,
9002 for example with WHOWAS command so it must be valid.
9004 * Fixed the WHOWAS command in the server. It now actually works
9005 in router environment. Added function into silcd/command_reply.c
9006 silc_server_command_reply_whowas_save.
9008 * Added silc_idlist_purge function to the silcd/idlist.c
9009 to periodically purge the ID Cache.
9011 * Fixed INFO command in the server. It works now in router
9012 environment. Added <server name> argument to the INFO command
9013 reply. Updated the protocol specs.
9015 * Fixed minor bug in silc_idcache_purge to not purge if the
9016 expire value is zero.
9018 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9019 they were buggy because of the WHOWAS information.
9021 * Fixed local command MSG to handle the async resolving of
9022 the remote client properly. It used to fail the first MSG.
9023 Affected file silc/local_command.c.
9025 * Added `data_len' field to SilcIDCache context.
9027 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9029 * Update TODO. Todo in commands in the server.
9031 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9033 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9034 used by routers as broadcast packet to inform other routers
9035 about the changed user mode.
9037 Implemented the notify handling in the server. Affected file is
9038 silcd/packet_receive.c. Added the function
9039 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9041 * Added new generic Channel Payload and deprecated the New Channel
9042 Payload. The New Channel Payload is now the generic Channel
9045 * Added new argument `mode' to the silc_server_send_new_channel
9046 as it is required in the Channel Payload now.
9048 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9049 and created a new and real SilChannelPayload to represent the
9050 new generic Channel Payload. Implemented the encode/decode
9051 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9053 * Added silc_server_get_client_channel_list to return the list
9054 of channels the client has joined for WHOIS command reply.
9055 Affected file silcd/server.[ch].
9057 * Implemented the channel list sending in the WHOIS command reply
9058 in server and in the client.
9060 Implemented the channel list displaying on the user interface
9061 as well. Affected file silc/client_ops.c.
9063 * Added silc_channel_payload_parse_list to parse list of Channel
9064 Payloads. It returns SilcDList list of SilcChannelPayloads.
9065 Client for example can use this function to parse the list of
9066 channels it receives in the WHOIS command reply. The caller
9067 must free the list by calling silc_channel_payload_list_free.
9068 Affected files lib/silccore/silcchannel.[ch].
9070 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9072 * Added one new argument <user mode> to the WHOIS command reply
9073 to return the mode of the user in SILC. Updated the protocol
9076 Implemented it to the server and client.
9078 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9080 * Fixed the mode printing on the user interface on joining.
9081 Affected file silc/client_ops.c.
9083 * Implemented the UMODE command and user modes in general to the
9084 client library and to the user interface.
9086 * Implemented the UMODE command to the server.
9088 * The server now sends UNKNOWN_COMMAND error status if client sends
9089 unknown command. Affected file silcd/command.c.
9091 * All server commands now handle the command identifier the right
9092 way when sending the command reply to the client. The client can
9093 use to identify the command replies with the identifier.
9095 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9097 * Added silc_server_get_client_route to resolve the route to
9098 the client indicated by the client ID. Affected file is
9101 * Added silc_server_relay_packet as general function to relay
9102 packet to arbitrary destination. This deprecates functions
9103 like _send_private_message_key, _relay_notify etc. Affected
9104 file is silcd/packet_send.[ch].
9106 Removed silc_server_send_key_agreement,
9107 silc_server_send_private_message_key and
9108 silc_server_packet_relay_notify functions from the file
9109 silcd/packet_send.[ch].
9113 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9114 server. Affected file silcd/packet_receive.[ch].
9116 * Implemented the KILL command to the client. Implemented the
9117 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9118 Affected files lib/silcclient/command[_reply].c and
9119 lib/silcclient/client_notify.c. Implemented the KILL notify
9120 printing in the user inteface.
9122 * Fixed a lot silc_parse_nick memory leaks from the client
9123 library in the file lib/silcclient/command.c.
9125 * Changed the silc_server_send_notify_on_channels's `sender'
9126 argument from SilcSocketConnection to SilcClientEntry to
9127 check the sender as entry and not as connection object and not
9128 to send to the client provided as argument. The affected file
9129 is silcd/packet_send.[ch].
9131 * The notify packets that are destined directly to the client used
9132 to not to be processed by the server. Now changed that and the
9133 server processes all notify packets. After relaying the packet
9134 to the client the notify packet is processed in the server.
9136 * The silc_server_free_client_data now checks whether there is
9137 pending outgoing traffic for the client and purges the data to
9138 the network before removing the client entry.
9140 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9142 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9143 an client is killed from the SILC Network. Updated the protocol
9146 Added new function silc_server_send_notify_killed to the
9147 silcd/packet_send.[ch].
9149 * Added function silc_server_packet_relay_notify to relay notify
9150 packets that are destined directly to a client. In this case
9151 the server does not process the notify packets but merely relays
9152 it to the client. Affected file silcd/packet_send.[ch].
9154 Added also silc_server_packet_process_relay_notify to check
9155 whereto relay the notify. Affected file is
9156 silcd/packet_receive.[ch].
9158 * Implemented the KILL command to the server.
9162 * Added the backup schema desgined last fall to the protocol
9163 specs for everyone to see. The specification is in the
9164 *-spec-xx.txt draft and the packet type definitions for the
9165 backup routers is in *-pp-xx.txt draft. Thusly, added also
9166 new packet type SILC_PACKET_CELL_ROUTERS.
9168 * A big security problem in the implementation discovered. The
9169 signoff of an client did not cause new channel key generation
9170 which it of course should've done. The channel keys must be
9171 always re-generated when client leaves (or signoffs) the channel.
9172 The silc_server_remove_from_channels funtion now handles
9173 the channel key re-generation.
9175 * Added `sender' argument to the silc_server_send_notify_on_channels
9176 to not to send the client provided as argument. Affected file
9177 silcd/packet_send.[ch].
9179 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9181 * Implemented OPER and SILCOPER commands into the server and
9184 * Added silc_auth_verify and silc_auth_verify_data to verify
9185 the authentication directly from the authentication payload.
9186 It supports verifying both passphrase and public key based
9187 authentication. Affected file lib/silccore/silcauth.[ch].
9189 * Added `hash' field to the SilcIDListData structure. It is the
9190 hash negotiated in the SKE protocol. Affected file is
9193 * Slight redesigning of the SilcAuthPayload handling routines.
9194 Do not send SilcPKCS but SilcPublicKey as argument.
9196 * Implemented the public key authentication support to the
9197 serverconfig. The public key is loaded from the provided path
9198 and saved as authentication data to void * pointer. Thus,
9199 changed the unsigned char *auth_data to void *auth_data;
9201 * Fixed SHUTDOWN command to send the reply before the server
9202 is shutdown. :) Affected file silcd/command.c.
9204 * Fixed fatal bug in CONNECT command. The hostname was invalid
9205 memory and server crashed. Affected file silcd/command.c.
9207 * Fixed fatal bug in CLOSE command. The server_entry became
9208 invalid but was referenced later in the command. Affected file
9211 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9213 * Fixed fatal bug in failure packet handling. Server ignored
9214 the failure and thus crashed when it came.
9218 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9220 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9221 that the command may be executed only once in (about) 2 seconds.
9222 The old SILC_CF_LAG flag is same but allows command bursts up
9223 to five before limiting.
9225 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9226 server code. Various commands now includes the CF_LAG_STRICT
9227 flag to disallow any kind of miss-use of the command.
9229 * Fixed the silc_buffer_unformat to not to allocate any data
9230 if the length of the data is zero. It used to allocate the
9231 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9233 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9235 * Changed the format of AdminConnection configuration section
9236 in the server. Added username of the admin to the format.
9237 Affected files silcd/serverconfig.[ch].
9239 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9240 to return admin configuration data by host, username and/or
9243 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9245 * Implemented WHOWAS command to the server. Added the functions:
9247 silc_server_command_whowas_parse,
9248 silc_server_command_whowas_send_reply,
9249 silc_server_command_whowas_from_client and
9250 silc_server_command_whowas_from_server
9252 * Added <Client ID> argument to the WHOWAS command reply. Updated
9253 the protocol specs accordingly.
9255 * Implemented WHOWAS command and command_reply to the client
9258 Implemented the WHOWAS printing on the user interface.
9260 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9262 * Added new argument to the WHOWAS command reply, the real name.
9263 It is an optional argument. Updated the protocol specs.
9265 * Added SilcIDCacheDestructor callback that is registered when
9266 the SilcIDCache is allocated. The callback is called when
9267 an cache entry in the ID Cache expires, or is purged from the
9268 cache. Added into lib/silccore/idcache.[ch].
9270 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9271 to destruct the client entries when the cache entry expires.
9272 Other ID Cache's in server and in the client library ignores
9275 * If the ID Cache entry's `expire' field is zero then the entry
9276 never expires. Added boolean `expire' argument to the
9277 silc_idcache_add function in the lib/silccore/idcache.[ch].
9278 If it is TRUE the default expiry value is used.
9280 * Added silc_server_free_client_data_timeout that is registered
9281 when client disconnects. By default for 5 minutes we preserve
9282 the client entry for history - for WHOWAS command.
9284 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9286 * Added support to the server to enforce that commands are not
9287 executed more than once in 2 seconds. If server receives
9288 commands from client more frequently, timeout is registered
9289 to process the commands. Affected file silcd/command.c.
9290 Added new function silc_server_command_process_timeout.
9292 * Changed NICK_NOTIFY handling in client library to check that
9293 if the client's nickname was changed, so there is no need to
9294 resolve anything from the server.
9296 * Removed error printing from the WHOIS and IDENTIFY commands.
9297 If error occurs then it is ignored silently in the client library.
9298 The application, however, may map the received error to
9299 human readable error string. The application currently maps
9300 the NO_SUCH_NICKNAME error to string.
9302 * Made the command status message public to the application. Moved
9303 them from lib/silcclient/command_reply.c to
9304 lib/silcclient/command_reply.h. The application can map the
9305 received command status to the string with the
9306 silc_client_command_status_message function.
9308 * Added check to the server to check that client's ID is same
9309 as the Source ID in the packet the client sent. They must
9312 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9314 * Added dist-bzip hook to the Makefile.am to make bzip2
9315 compressed distributions.
9317 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9319 * Server now enforces the maximum length for the nickname and
9320 the channel as protocol specification dictates. 128 bytes for
9321 nickname and 256 bytes for channel name.
9323 * Moved the WHOIS printing to the application. The client libary
9324 does not print out the WHOIS information anymore, the application
9325 must do it. Renamed silc_client_command_reply_whois_print to
9326 the silc_client_command_reply_whois_save.
9328 The client's idle time is also sent to the application now, and
9329 the idle is shown on screen.
9331 * Added silc_client_command_reply_identify_save to save the
9332 received IDENTIFY entries.
9334 * Do not check for channel private keys in message sending and
9335 reception if the channel does not have the PRIVKEY mode set.
9336 Affected file lib/silclient/client_channel.c.
9338 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9340 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9341 just surfaced after chaning the JOIN procedure.
9343 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9345 * Added silc_client_get_clients_by_list to get client entries
9346 from Client ID list, that is returned for example by JOIN
9347 and USERS command replies. The application should use this
9348 function for example when JOIN command reply is received to
9349 resolve the clients already on the channel (library does not
9350 do that anymore as USERS command reply is not used in the JOIN
9351 procedure anymore). Affected files lib/silcclient/silcapi.h and
9352 lib/silcclient/idlist.c.
9354 * JOIN command reply and USERS command reply returns now SilcBuffer
9355 pointers instead of unsigned char pointers when returning
9356 the client list and mode list.
9358 * Added <Client ID> argument to the JOIN command reply, mainly
9359 for the server to identify for which client the command was
9360 originally sent. Updated protocol specs accordingly.
9362 * Added SilcDlist private_key pointer to the SilcChannelEntry
9363 in the client to support the channel private keys. Affected
9364 file is lib/silcclient/idlist.h.
9366 * Added SilcChannelPrivateKey argument to the function
9367 silc_client_send_channel_message so that application can choose
9368 to use specific private ke if it wants to. If it is not provided,
9369 the normal channel key is used, unless private keys are set.
9370 In this case the first (key that was added first) is used
9371 as the encryption key.
9373 * Implemented the support for channel private key handling.
9374 Implemented the following functions:
9376 silc_client_add_channel_private_key,
9377 silc_client_del_channel_private_keys,
9378 silc_client_del_channel_private_key,
9379 silc_client_list_channel_private_keys and
9380 silc_client_free_channel_private_keys
9382 Affected file lib/silcclient/client_channel.c.
9384 * Added the support for the private keys in the channel message
9385 sending and encryption and in the message reception and
9386 decryption. Affected funtions are
9387 silc_client_send_channel_message and silc_client_channel_message.
9389 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9391 * Added SKE's key verify callback to the client library's
9392 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9394 * Removed the statement that server (or router) must send USERS
9395 command reply when joining to the channel so that the client
9396 knows who are on the channel. Instead, the client list and
9397 client's mode list is now sent in the JOIN command reply to the
9398 client who joined channel. This is better solution.
9400 * Added function silc_server_get_users_on_channel and function
9401 silc_server_save_users_on_channel to the silcd/server.[ch].
9403 * Removed function silc_server_command_send_users from the
9406 * Do not show topic on the client library anymore. The topic is
9407 sent in the command reply notify to the application and the
9408 application must show the topic now.
9410 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9412 * Added client searching by nickname hash into the IDENTIFY and
9413 WHOIS commands in the server as they were clearly missing from
9414 them. Affected file is silcd/command.c.
9416 * Fixed a bug in private message receiving in the client library.
9417 The remote ID was freed and it wasn't supposed, now it is
9420 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9422 * Minor fix to the channel payload; allocate the data area, as it
9423 needs to be of specific length.
9425 * If the key agreement port is zero then the operating
9426 system will define the bound port. Affected files are
9427 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9429 * Added new function silc_channel_payload_decrypt into the file
9430 lib/silccore/silcchannel.[ch].
9432 * Moved the channel message etc, check from silc_packet_decrypt
9433 to applications. The library calls now a generic
9434 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9435 when the packet is either normal or special. This was done to
9436 allow more wide range of checking that was not allowed when
9437 the code was in library. Now applications can do virtually any
9438 checks to the packet and return to the library the decision how
9439 the packet should be processed. Affected files are
9440 lib/silccore/silcpacket.[ch].
9442 Added silc_server_packet_decrypt_check to the server and
9443 silc_client_packet_decrypt_check to the client library.
9445 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9446 to send with specified source and destination information.
9448 * Channel message delivery between routers was broken after the
9449 channel key distribution was fixed earlier. The channel key
9450 was used be to distributed to other routers as well which is not
9451 allowed by the protocol. Now this is fixed and channel keys
9452 really are cell specific and the channel message delivery between
9453 routers comply with the protocol specification.
9455 * Fixed various commands in server to check also the global list
9456 for the channel entry and not just the local list. The affected
9457 file silcd/command.c.
9459 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9461 * Added assert()s to buffer formatting and unformatting routines
9462 to assert (if --enable-debug) when error occurs. Affected
9463 file: lib/silcutil/silcbuffmt.c.
9465 * Changed to auto-reconnect to check whether the remote host is
9466 router and register the re-connect timeout if it is. It used
9467 to check that whether we are normal server, but router must do
9468 auto-reconnect with another router as well. Affected file
9471 * Removed the [<key len>] option from CMODE command as the cipher
9472 name decides the key length, nowadays. See the defined ciphers
9473 from the protocol specification.
9475 * Added [<hmac>] option to the CMODE command to define the HMAC
9476 for the channel. Added SILC_CMODE_HMAC channel mode.
9478 * Added [<hmac>] option for the JOIN command so that user can
9479 select which HMAC is used to compute the MACs of the channel
9482 * Added Hmac field to the Channel Message Payload. The integrity
9483 of plaintext channel messages are now protected by computing
9484 MAC of the message and attaching the MAC to the payload. The
9485 MAC is encrypted. Now, it is clear that this causes some
9486 overhead to the size of the packet but rationale for this is that
9487 now the receiver can verify whether the channel message decrypted
9488 correctly and also when private keys are set for the channel the
9489 receiver can decrypt the packet with several keys and check from
9490 the MAC which key decrypted the message correctly.
9492 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9493 lib/silccrypt/silccipher.[ch].
9495 * Added silc_hash_len to return the digest length into the
9496 lib/silcrypt/silchash.[ch].
9498 * Rewrote parts of Silc Channel Payload interface in the
9499 lib/silccore/silcchannel.[ch]. The encode function now also
9500 encrypts the packet and parse function decrypts it.
9502 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9504 * Fixed a minor formatting bug in the SKE's key material processing.
9505 It actually might have processed the keys wrong way resulting
9508 * Redefined the mandatory HMAC algorithms and added new algorithms.
9509 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9510 and hmac-md5 truncated to 96 bits. The mandatory is now
9511 hmac-sha1-96. Rest are optional (including the one that used
9512 to be mandatory). Rationale for this is that the truncated HMAC
9513 length is sufficient from security point of view and can actually
9514 make the attack against the HMAC harder. Also, the truncated
9515 HMAC causes less overhead to the packets. See the RFC2104 for
9518 * Added new [hmac] configuration section. The SKE used to use
9519 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9520 is of course wrong. The official names that must be proposed in
9521 the SKE are the ones defined in the protocol specification
9522 (hmac-sha1-96 for example). The user can configure any hmac
9523 using any hash function configured in the [hash] section. At
9524 least, the mandatory must be configured.
9526 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9528 * Added HMAC list to the SKE proposal list. It has now both
9529 hash algorithm list and HMAC list. This makes the protocol
9530 incompatible with previous versions. The SKE now seems to work
9531 the way it is supposed to work, for the first time actually.
9533 * Defined plain Hash algorithms to the protocol specification.
9536 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9538 * Implemented support for key agreement packets into the server.
9539 Added functions silc_server_key_agreement and
9540 silc_server_send_key_agreement. Other than these functions,
9541 server has nothing to do with this packet.
9543 * Added support for private message key packets into the server.
9544 Added functions silc_server_private_message_key and
9545 silc_server_send_private_message_key.
9549 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9550 called in the protocol's final callback instead in the END
9551 protocol state. This makes a little more sense and in the same
9552 time in client we can use the same protocol routines for normal
9553 key exchange and to key agreement packet handling as well.
9555 * Added to both client's and server's KE protocol context the
9556 SilcSKEKeyMaterial pointer to save the key material. We will
9557 bring the key material to the protocol's final callback by doing
9558 this. The final callback must free the key material.
9560 * Added SKE's packet_send callback into client's KE protocol
9561 context so that the caller can choose what packet sending function
9562 is used. This way we can use different packet sending when
9563 doing normal SKE when doing key agreement packet handling (in
9564 the key agreement packet handling we do not want to encrypt
9567 * Implemented the responder side of the key agreement routines
9568 in the client. The client can now bind to specified port and
9569 accept incoming key negotiation. The key material is passed
9570 to the application after the protocol is over.
9572 * Implemented the processing of incoming Key Agreement packet
9573 in the client. Added function silc_client_key_agreement to
9576 * Implemented the intiator side of the key agreement routines
9577 in the client. The client can now initiate key agreement with
9578 another remote client. The key material is passed to the
9579 application after the protocol is over.
9581 * Created client_keyagr.c to include all the key agreement
9584 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9585 SILC_TASK_CALLBACK except that it is not static.
9587 * Created client_notify.c and moved the Notify packet handling
9588 from the client.[ch] into that file.
9590 * Created client_prvmsg.c and moved all private message and
9591 private message key routines from the client.[ch] into that file.
9593 * Create client_channel.c and moved all channel message and
9594 channel private key routines from the client.[ch] into that file.
9596 * Changed silc_client_get_client_by_id_resolve to resolve with
9597 WHOIS command instead of IDENTIFY command, in the file
9598 lib/silclient/idlist.c.
9600 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9602 * Implemented the SKE's responder side to the Client library.
9604 * When FAILURE is received to the protocol do not trust it
9605 blindly. Register a timeout to wait whether the remote closes
9606 the connection as it should do it, only after that process the
9607 actual failure. This was changed to both client and server.
9609 * Added client_internal.h to include some of the structures
9610 there instead of client.h in lib/silcclient/.
9612 * Added function silc_task_unregister_by_callback to unregister
9613 timeouts by the callback function.
9615 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9617 * Some "Incomplete WHOIS info" errors has been appearing on the
9618 log files. Took away the entry->userinfo check from WHOIS
9619 reply sending. The entry->userinfo is now " " if client did not
9620 provide one. I thought this was fixed earlier but something
9621 is wrong still. Let's see if the error still appears.
9623 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9625 * Fixed a minor bug in the login when the channel key is
9626 re-generated in the server. It used to generate the key in
9627 wrong order and thus caused problems in the channel traffic.
9629 * Fixed a minor bug in channel key distsribution after
9630 KICK command. The key was not sent to the router even though
9633 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9635 * Added silc_ske_process_key_material_data as generic routine
9636 to process any key material as the SILC protocol dictates. The
9637 function is used by the actual SKE library but can be used by
9638 applications as well. This relates to the private message keys
9639 and the channel private keys since they must be processed the
9640 same way the normal SILC session keys. The protocol dictates
9641 this. Affected files: lib/silcske/silcske.[ch].
9643 Added also silc_ske_free_key_material to free the
9644 SilcSKEKeyMaterial structure.
9646 * Defined silc_cipher_set_key function to set the key for
9647 cipher without using the object's method function. The affected
9648 files: lib/silccrypt/silccipher.[ch].
9650 * Implemented silc silc_client_add_private_message_key,
9651 silc_client_add_private_message_key_ske,
9652 silc_client_del_private_message_key,
9653 silc_client_list_private_message_keys and
9654 silc_client_free_private_message_keys functions in the
9657 Added functions silc_client_send_private_message_key to send
9658 the Private Message Key payload and silc_client_private_message_key
9659 to handle incoming Private Message Key payload.
9661 * Added Cipher field to the Private Message Key payload to set
9662 the cipher to be used. If ignored, the default cipher defined
9663 in the SILC protocol (aes-256-cbc) is used.
9665 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9667 * Removed lib/silcclient/ops.h file.
9669 Redefined parts of the SILC Client Library API. Created new
9670 file silcapi.h that deprecates the ops.h file and defines the
9671 published Client Library API. Defined also private message key
9672 API and channel private key API into the file.
9674 This is the file that the application must include from the
9675 SILC Client Library. Other files need not be included by
9676 the application anymore.
9678 * Added new key_agreement client operation callback and also
9679 defined the Key Agreement library API for the application.
9681 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9683 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9684 is used by clients to request key negotiation between another
9685 client in the SILC network. If the negotiation is started it
9686 is performed using the SKE protocol. The result of the
9687 negotiation, the secret key material, can be used for example
9688 as private message key.
9690 Implemented the Key Agreement payload into the files
9691 lib/silccore/silauth.[ch].
9693 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9695 * Redefined ciphers for the SILC protocol. Added some new ciphers
9696 and defined the key lengths for the algorithms. Changed the
9697 code accordingly. The default key length is now 256 bits.
9699 * Fixed SKE key distribution function silc_ske_process_key_material
9700 when the key length is more than 128 bits. The default key
9701 length in SILC is now 256 bits.
9703 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9704 to indicate unsupported algorithm.
9706 * Renamed rijndael.c to aes.c and all functions as well.
9708 * Fixed a long standing channel key setting bug in client library.
9709 Weird that it has never surfaced before.
9711 * Fixed bug in channel deletion. If the entire channel is removed
9712 then it must also delete the references of the channel entry
9713 from the client's channel list as the client's channel entry and
9714 the channel's client entry share same memory.
9716 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9718 * Implemented CONNECT and SHUTDOWN commands in the client.
9720 * Implemented CLOSE command to the client.
9722 * Added the function silc_idlist_find_server_by_name into the
9723 files silcd/idlist.[ch].
9725 Added the function silc_idlist_find_server_by_conn into the
9726 files silcd/idlist.[ch].
9728 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9730 * DIE command was renamed to SHUTDOWN. Updated the both code
9733 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9734 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9736 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9739 * Added function silc_server_create_connection function to create
9740 connection to remote router. My server implementation actually
9741 does not allow router to connect to normal server (it expects
9742 that normal server always initiates the connection to the router)
9743 so the CONNECT command is only good for connecting to another
9746 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9748 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9749 or some other client was kicked from the channel.
9751 Implemented the handling of the notify type to both client
9754 Implemented silc_server_send_notify_kicked to send the KICKED
9755 notify. It is used to send it to the server's primary router.
9757 * Implemented the KICK command into server and client.
9759 * Added `query' argument to the silc_idlist_get_client function
9760 to indicate whether to query the client from server or not if
9763 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9764 to indicate that the client is not channel founder.
9768 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9770 * Removed the rng context from SilcPacketContext structure and
9771 changed that the packet routine uses the Global RNG API.
9773 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9775 * Added support for quit message that client can "leave" on the
9776 channel when it quits the SILC. It is ditributed inside the
9777 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9779 Added silc_server_free_client_data that will take the
9780 signoff message as argument.
9782 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9784 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9786 * Updated parts of the protocol specification to keep it up
9789 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9791 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9792 payloads in one packet.
9794 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9795 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9796 use now the new List flag.
9798 * Also deprecated the following packet types: REPLACE_ID,
9799 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9801 * Added list support for Notify packet in server.
9803 * Added silc_server_send_notify_channel_change to send the
9804 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9805 the silc_server_send_replace_id.
9807 * Added silc_server_send_notify_nick_change to send the
9808 NICK_CHANGE notify type. Deprecates the function
9809 silc_server_send_replace_id.
9811 * Added silc_server_send_notify_join to send the JOIN notify type.
9812 Deprecates the function silc_server_send_new_channel_user.
9814 * Added silc_server_send_notify_leave to send LEAVE notify type.
9815 Deprecates the function silc_server_send_remove_channel_user.
9817 * Added silc_server_send_notify_cmode and
9818 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9819 types. Deprecates the silc_server_send_set_mode function.
9821 * Added SERVER_SIGNOFF notify type to indicate that server has
9822 quit. This means that all clients on the channel from that
9823 server will drop. This can be also used when netsplit happens.
9825 Deprecated REMOVE_ID packet type since it is not needed anymore
9828 Added silc_server_send_notify_server_signoff to send the
9829 SERVER_SIGNOFF notify type. Deprecates the function
9830 silc_server_send_remove_id.
9832 Added also silc_server_send_notify_signoff to send the
9833 SIGNOFF notify type.
9835 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9836 SILC protocol from this day on. Changed the protocol
9837 specification as well.
9839 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9840 notify type. It is used between routers to notify about
9841 topic changes on a channel.
9843 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9846 * Partly updated the protocol specification to comply with the
9847 changes now made. It is still though a bit outdated.
9849 * The JOIN notify type now takes one extra argument <Channel ID>.
9850 The packet used to be destined to the channel but now the
9851 JOIN type may be sent as list thus it is impossible to
9852 destine it to any specific channel. By adding this argument
9853 it is again possible.
9855 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9857 * Added CREDITS file. The CHANGES and CREDITS file will appear
9858 in the distribution as well.
9860 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9862 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9863 types in the server's silcd/packet_receive.c.
9865 * Implemented CMODE and CUMODE to work in router environment.
9867 * Fixed minor encoding and decoding buglet from the
9868 lib/silccore/silcmode.c.
9870 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9873 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9875 * Changed all SilcConfigServer* and silc_config_server* to
9876 SilcServerConfig* and silc_server_config*, respectively.
9879 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9881 * Associated the ID (client or server ID) to the Authentication
9882 Payload to avoid any possibility of forging. Updated the
9883 protocol specification and the code accordingly.
9885 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9887 * The RSA key length is now save to the RsaKey context in the
9888 key generation process in lib/silccrypt/rsa.c. The key length
9889 is now used to figure out the maximum size of the block allowed
9890 to be encrypted/signed.
9892 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9893 is equivalent to the silc_mp_mp2bin but does not allocate any
9896 * Changed silc_mp_mp2bin API to take length argument. If it is
9897 non-zero then the buffer is allocated that large. If zero, then
9898 the size is approximated using silc_mp_sizeinbase, which however
9901 * Created Global RNG API which is global RNG that application can
9902 initialize. After initializing, any routine anywhere in the
9903 code (including library) can use RNG without allocating a new
9904 RNG object. This was done to allow this sort of use of the
9905 RNG in code that has no chance to allocate RNG object. All
9906 applications currently allocate this and many routines in the
9907 library use this. Affected file lib/silccrypt/silcrng.[ch].
9909 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9910 it to use the Global RNG API.
9912 * Defined Authentication Payload into protocol specification that
9913 is used during SILC session to authenticate entities. It is
9914 used for example by client to authenticate itself to the server
9915 to obtain server operator privileges.
9917 Implemented this payload into the lib/silccore/silcauth.[ch].
9918 Implemented also routines for public key based authentication
9919 as the new protocol specification dictates.
9921 Moved definitions of different authentication methods from
9922 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9924 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9925 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9926 silc_pkcs_verify_with_hash functions into the file
9927 lib/silccrypt/silcpkcs.[ch].
9929 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9931 * The client entry's userinfo pointer must be always valid.
9932 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9933 will fail since it requires the userinfo. Now, the userinfo
9934 is allocated as "" if actual userinfo does not exist. Actually,
9935 it must exist and it is totally Ok to drop client connections
9936 that does not announce the userinfo. However, we will make
9937 this workaround for now.
9939 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9940 to return the remote port by socket.
9942 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9944 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9945 SILC_SERVER_PENDING_EXEC and added an new macro
9946 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9947 data or when error occurs while processing the pending command.
9949 Added new argument `destructor' into silc_server_command_pending
9950 and to the SilcServerCommandPending object. This destructor is
9951 now called after calling the pending callback or if error occurs
9952 immediately. If error occurs the actual pending callback won't
9953 be called at all - only the destructor. The destructor may be
9954 NULL if destructor is not needed.
9956 All this applies for client library code as well. Similar
9957 changes were made there as well for the pending commands.
9959 In the client, the application must now allocate the
9960 SilcClientCommandContext with the silc_client_command_alloc
9963 * Added reference counter to the SilcServerCommandContext. Added
9964 function silc_server_command_alloc and silc_server_command_dup
9967 Same type of functions added to the client library for the same
9970 * Removed the cmd_ident from IDListData away since it is now
9971 global for all connections. It is the command identifier used
9972 in command sending and with pending commands. The affected file
9975 * Added reference counter to the SilcSocketConnection objecet to
9976 indicate the usage count of the object. The object won't be
9977 freed untill the reference counter hits zero. Currently only
9978 server uses this, and client ignores it. The client must be
9979 set to use this too later. The affected files are
9980 lib/silccore/silcsockconn.[ch]. Added also the function
9981 silc_socket_dup to increase the reference counter.
9983 This was mainly added because it is possible that the socket
9984 is removed underneath of pending command or other async
9985 operation. Now it won't be free'd and proper DISCONNECTING
9986 flags, etc. can be set to avoid sending data to connection that
9987 is not valid anymore.
9989 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9990 the connection. After that it sets SILC_SET_DISCONNECTED.
9991 It is, however, possible that the socket data is not still freed.
9992 The silc_server_packet_process now checks that data is not
9993 read or written to connection that is DISCONNECTED. The socket
9994 get's freed when the reference counter hits zero.
9996 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9998 * Changed the client operation API: channel_message operation's
9999 `sender' is now the client entry of the sender, not the nickname
10000 and the `channel' is the channel entry, not the channel name.
10002 In the private_message operation the `sender' is now also the
10003 client entry of the sender not the nickname.
10005 Affected file is lib/silcclient/ops.h and all applications
10006 using the client operations.
10008 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10010 * Moved the calling of ops->connect() from connect_to_server_final
10011 into receive_new_id functin since that is the point when the
10012 client is actually allowed to send traffic to network. The
10013 affected file is lib/silcclient/client.c.
10015 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10017 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10018 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10019 (if needs broadcasting) instead of broadcasting the packets one
10020 by one which would make a burst in the network traffic.
10022 * Added `broadcast' argument to the functions in silcd/server.[ch]
10023 silc_server_create_new_channel[_with_id] to indicate whether
10024 to send New Channel packet to primary router.
10026 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10028 * Added new function into the silcd/server.[ch] files:
10029 silc_server_create_new_channel_with_id to create new channel with
10030 already existing Channel ID.
10032 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10033 lib/silccore/silcpacket.h. This packet is used t send list of
10034 Set Mode payloads inside one packet. Server uses this to set
10035 the modes for the channels and clients on those channels, that it
10036 announced to the router when it connected to it. The protocol
10037 specification has been updated accordingly.
10039 * The silc_server_new_channel did not handle the packet coming
10040 from normal server as it normally does not send that. However,
10041 when it announces its channels it does send it. Implemented
10042 the support for that.
10044 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10045 into the file lib/silccore/id.h.
10047 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10049 * Fixed memory leaks in the functions silc_idlist_del_client,
10050 silc_idlist_del_channel and silc_idlist_del_server in the file
10051 silcd/idlist.c. All of those leaked like a sieve.
10053 * Fixed some small memory leaks in the client's function
10054 silc_client_notify_by_server.
10056 * Added functions into silcd/server.c: silc_server_announce_clients,
10057 silc_server_announce_channels and silc_server_announce_server.
10058 These functions are used by normal and router server to announce
10059 to its primary router about clients, channels and servers (when
10060 router) that we own. This is done after we've connected to the
10063 These functions effectively implements the following packet types:
10064 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10065 and SILC_PACKET_NEW_ID_LIST.
10067 * Added new functions into the silcd/packet_receive.[ch]:
10068 silc_server_new_id_list, silc_server_new_channel_list and
10069 silc_server_new_channel_user_list to handle the incoming
10070 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10072 * Added support of changing Channel ID in the function
10073 silc_server_replace_id. If the server that announces a channel
10074 to the router already exists in the router (with same name but
10075 with different Channel ID), router is responsible to send
10076 Replace ID packet to the server and force the server to change
10077 the Channel ID to the one router has.
10079 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10080 client that the Channel ID has been changed by the router. The
10081 normal server sends this to the client. Client must start using
10082 the new Channel ID as the channel's ID.
10084 Implemented handling of this new type into lib/silcclient/client.c
10085 into the function silc_client_notify_by_server.
10087 * Added new function silc_idlist_replace_channel_id into the files
10088 silcd/idlist.[ch] to replace the Channel ID.
10090 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10092 * Call silc_server_command_identify_check always when processing
10093 the IDENTIFY command in silcd/command.c
10095 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10097 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10098 send keepalive packets. The packet can be sent by clients,
10099 servers and routers.
10101 Added function silc_socket_set_heartbeat into the file
10102 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10103 If not set, the heartbeat is not performed. The actual
10104 heartbeat is implemented in the low level socket connection
10105 library. However, application is responsible of actually
10106 sending the packet.
10108 Added silc_server_send_heartbeat to send the actual heartbeat
10109 packet into silcd/packet_send.[ch]. Server now performs
10110 keepalive with all connections.
10112 * Added silc_task_get_first function into lib/silcutil/silctask.c
10113 to return the timeout task with shortest timeout. There was a bug
10114 in task unregistration that caused problems. TODO has been
10115 updated to include that task system must be rewritten.
10117 * The client library will now resolve the client information when
10118 receiving JOIN notify from server for client that we know but
10119 have incomplete information.
10121 * Rewrote parts of silc_server_remove_from_channels and
10122 silc_server_remove_from_one_channel as they did not remove the
10123 channel in some circumstances even though they should've.
10125 * Encryption problem encountered in server:
10127 The LEAVE command used to send the Channel Key packet to the
10128 router immediately after generating it. However, the code
10129 had earlier sent Remove Channel user packet but not immediately,
10130 ie. it was put to queue. The order of packets in the router
10131 was that Channel Key packet was first and Remove Channel User
10132 packet was second, even though they were encrypted in the
10133 reverse order. For this reason, MAC check failed. Now, this
10134 is fixed by not sending the Channel Key packet immediately but
10135 putting it to queue. However, this is more fundamental problem:
10136 packets that are in queue should actually not be encrypted
10137 because packets that are sent immediately gets encrypted
10138 actually with wrong IV (and thus MAC check fails). So, packets
10139 that are in queue should be encrypted when they are sent to
10140 the wire and not when they put to the queue.
10142 However, the problem is that the current system has not been
10143 designed to work that way. Instead, the packet is encrypted
10144 as soon as possible and left to the queue. The queue is then
10145 just purged into wire. There won't be any fixes for this
10146 any time soon. So, the current semantic for packet sending
10149 o If you send packet to remote host and do not force the send
10150 (the packet will be in queue) then all subsequent packets to the
10151 same remote host must also be put to the queue. Only after the
10152 queue has been purged is it safe again to force the packet
10155 o If you send all packets immediately then it safe to send
10156 any of subsequent packets through the queue, however, after
10157 the first packet is put to queue then any subsequent packets
10158 must also be put to the queue.
10160 Follow these rules and everything works fine.
10162 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10164 * Added new function silc_server_remove_clients_by_server to
10165 remove all client entries from ID list when the server connection
10166 is lost. In this case it is also important to invalidate all
10167 client entires as they hold the invalid server entry. This
10168 fixes fatal bug when server has lost connection and will reconnect
10171 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10173 * Made some sanity checks to silc_server_daemonise like to check
10174 whether the requested user and group actually exists.
10176 * Added sanity check to SKE's silc_ske_responder_finish to check
10177 that the public and private key actually is valid.
10179 * Invalidate the client's nickname when receiving Replace ID
10180 packet and the Client ID is being replaced. This means that the
10181 server will query the nickname if someone needs it (client)
10184 * Sort the ID Cache in client library when the ID Cache data
10185 has changed (needs sorting).
10187 * Do not allow for SILC client to create several connections to
10188 several servers. The client does not support windows right now
10189 and generating multiple connections causes weird behaviour.
10191 Irssi-silc client does support windows and can handle several
10192 connections without problems, see: www.irssi.org and SILC plugin.
10194 * Fixed some places where client was added to the IDList. The
10195 rule of thumb is following (in order to get everything right):
10196 If the client is directly connected local client then the
10197 `connection' argument must be set and `router' argument must be
10198 NULL to silc_idlist_add_client function. If the client is not
10199 directly connected client then the `router' argument must
10200 bet set and the `connection' argument must be NULL to the
10201 silc_idlist_add_client function.
10203 * The funtion silc_server_packet_send_local_channel actually did
10204 not check whether the client was locally connected or not. It
10205 does that now. Fixed a bug related to LEAVE command.
10207 * Fixed Remove Channel User payload parsing bug in server's
10208 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10210 * The server's silc_server_save_channel_key now checks also the
10211 global ID list for the channel as it might not be in the local
10212 list. Fixed a bug related to LEAVE command.
10214 * Is this the end of the [<unknown>] buglet that has been lurking
10215 around for a long time? A little for loop fix in server's
10216 silc_server_command_whois_parse that is used by both IDENTIFY
10217 and WHOIS command. At least, this was a clear bug and a cause
10218 of one type of [<unknown>] buglet.
10220 * WHOIS and IDENTIFY commands call the function
10221 silc_server_command_[whois/identify]_check function even if
10222 we are not router server.
10224 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10226 * Added --with-gmp configuration option. If set the GMP
10227 is always compiled in the SILC source tree. If not set then
10228 it is checked whether the system has the GMP3 installed. If
10229 it has then the GMP won't be compiled (the system's headers
10230 and library is used), if it doesn't have it then the GMP is
10231 compiled in the SILC source tree.
10233 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10235 * Changed RSA private exponent generation to what PKCS #1
10236 suggests. We try to find the smallest possible d by doing
10237 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10238 not security fix but optimization.
10240 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10242 * Added new config entry [Identity] to fork the server and run
10243 it as specific user and group. A patch from Bostik.
10245 * Imported Dotconf configuration library into lib/dotconf.
10246 This will be used to create the SILC configuration files later.
10247 It will appear in the distsribution after this commit.
10249 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10251 * A big code auditing weekend happening. Auditing code for
10252 obvious mistakes, bugs and errors. Also, removing any code
10255 Removed files for being obsolete:
10257 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10258 inline in the file lib/silcutil/silcbuffer.h)
10260 o lib/silcutil/silcbufutil.c (the header has inline versions)
10262 Changed code to fix possible error conditions:
10264 o The buffer formatting routines now check that the destination
10265 buffer really has enough space to add the data. This applies for
10266 both buffer formatting and unformatting
10267 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10268 unformatting was changed to accomodate following rules:
10269 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10270 sent to the function while XXX_*STRING will not allocate or copy
10271 the data into the buffer. Instead it sets the pointer from the
10272 buffer into the pointer sent as argument (XXX_*STRING used to
10273 require that the pointer must be allocated already). This change
10274 makes this whole thing a bit more consistent and more optimized
10275 (note that the data returned in the unformatting with XXX_*STRING
10276 must not be freed now). The routines return now -1 on error.
10278 o Tried to find all code that use buffer_format and buffer_unformat
10279 and added return value checking to prevent formatting and
10280 especially unformatting errors and possible subsequent fatal
10283 o Changed ske->x and ske->KEY to mallocated pointers in
10284 lib/silcske/silcske.h. Fixed possible data and memory leak.
10286 o Added return value checking to all *_parse* functions. Fixed
10287 many memory leaks as well.
10289 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10290 so that buffer overflows would not happen. All code now also
10291 checks the return value as it can fail.
10293 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10295 * Added reconnection support to server if the normal server looses
10296 its connection to the router (for example if router is rebooted).
10297 The server performs normal reconnection strategy implemented
10298 to the server. Affected file silcd/server.c.
10300 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10302 * Added new packet type SILC_PACKET_SET_MODE that is used to
10303 distribute the information about changed modes (for clients,
10304 channels and clients channel modes) to all routers in the
10305 network. Updated the protocol specification accordingly.
10307 Added functions into silcd/packet_send.c and
10308 silcd/packet_receive.c: silc_server_send_set_mode,
10309 silc_server_set_mode.
10311 Added new files silcmode.[ch] into lib/silccore that implements
10312 the encoding and decoding of Set Mode Payload. Added new type
10313 SilcSetModePayload. Moved the definitions of different modes
10314 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10316 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10318 * Oops, a little mistake in server's connection authentication
10319 protocol. The protocol is not ended with FAILURE but with
10320 SUCCESS if the authentication is Ok. :) Affected file is
10323 * Implemented NICK_CHANGE notify handling in server in the file
10324 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10325 the local clients on the channel. After the changing nickname
10326 in router environment snhould work and the [<unknown>] nickname
10327 should appear no more.
10329 The silc_server_replace_id function that receives the Replace ID
10330 payload now sends the NICK_CHANGE notify type also in the file
10331 silcd/packet_receive.c
10333 * Changed WHOIS and IDENTIFY command to support the maximum amount
10334 of arguments defined in protocol specs (3328 arguments). This
10335 fixed a bug that caused problems when there were more than three
10336 users on a channel.
10338 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10340 * Added extra parameter, command identifier, to the
10341 silc_client_send_command so that explicit command identifier
10344 Changed that ID list routines uses specific command identifier
10345 when sending WHOIS/IDENTIFY requests to the server so that they
10346 can be identified when the reply comes back.
10348 Affected files lib/silcclient/command.[ch],
10349 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10351 * Added `sender' argument to silc_server_packet_send_to_channel
10352 to indicaet the sender who originally sent the packet to us
10353 that we are now re-sending. Ignored if NULL. Affected file
10354 silcd/packet_send.[ch].
10356 * Added some server statistics support in silcd/server_internal.h
10357 SilcServerStatistics structure and around the server code. Also
10358 send some nice statistics information when client is connecting
10361 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10363 * Fixed channel ID decoding in server's JOIN command reply in
10364 silcd/command_reply.c
10366 * Fixed braodcasting of replace ID payload to not to send it if
10367 we are standalone server in silcd/packet_receive.c.
10369 * Fixed all channel message sending routines to not to send
10370 packets to clients that has router set, since they are routed
10371 separately in the same function earlier. Affects file
10372 silcd/packet_send.c and all channel packet sending functions.
10374 * In USERS reply, res_argv[i] are not allocated, the table
10375 is allocated. Thus changed that free the table, not its
10378 * In server's whois_check and identify_check if the client is
10379 locally connected do not send any WHOIS commands - they are not
10382 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10384 * Fixed some minor bugs in client when sending WHOIS command. The
10385 arguments was in wrong order.
10387 * Removed statis function add_to_channel from server in
10388 silcd/command.c that was previously used with the joining but
10391 * Tested USERS command in router environment successfully with two
10392 routers, two servers and two clients.
10394 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10396 * Reorganized the USERS command and command reply in client library
10397 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10398 When the command is given by user we register a pending command
10399 callback that will reprocess the command after the reply has been
10400 received from the server. When reprocessing the packet we then
10401 display the information. Thus, the USERS information is displayed
10402 now in the command callback instead of in the command reply
10403 callback. The processing of the command is same as previously
10404 when server has sent the command reply in the JOINing process.
10406 * Added to USERS command in silcd/command_reply.c to join the client,
10407 we didn't use to know about, to the channel after we've created
10408 a client entry for it. Also, for clienet we did know already still
10409 check whether it is on the channel or not and add it if not.
10411 * Removed silc_server_command_join_notify as the function and its
10414 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10416 * Changed the client's pending command handling to the same as the
10417 server's pending command handling. It is also now possible to
10418 execute command reply functions from other command reply
10419 function as the function callbacks for commands and command
10420 replies are one and same. The pending commands are not static
10421 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10422 in client connection context. Thus, pending commands are server
10423 connection specific as it is convenient.
10425 Changed the function silc_client_command_pending and
10426 silc_client_command_pending_del and added new function
10427 silc_client_command_pending_check. Removed the
10428 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10431 * Added cmd_ident, current command identifier, to the client
10432 connection context in lib/silcclient/client.h to keep track on
10433 command identifiers used in command sending. Client's command reply
10434 function handling now supports the mandatory command identifiers.
10436 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10437 funtions in client to fully support pending command callbacks.
10439 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10440 as one of the arguments to the application in the command reply
10443 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10444 before first releasing SILC but came back. Now it is removed again
10445 and should come back nomore. The FORWARDED flag was used only
10446 by the JOINing procedure by forwarding the command packet to router.
10447 Now, the JOINing procedure has been changed to more generic (due
10448 to various router environment issues) and FORWARDED is not needed
10449 anymore for anything. The protocol specification is yet to be
10452 Now, removed silc_server_packet_forward from server and the flag
10453 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10455 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10457 * Renamed NAMES command to USERS command. The NAMES was named that
10458 due to historical reasons. Now it is renamed. Also, rewrote
10459 parts of the USERS command. The nickname list is not sent anymore
10460 by the server. Only Client ID and mode lists are sent in the USERS
10461 command. Changed this also to the protocol specification.
10463 The client now resolves the names and stuff after it receives
10464 the USERS list from the server when joining to the channel.
10466 * WHOIS and IDENTIFY commands has been changed to support multiple
10467 Client ID's per command. One can now search for multiple users
10468 in the network by sending only one WHOIS or IDENTIFY command.
10469 Changed the code and the protocol specifications.
10471 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10472 uses silc_server_command_whois_parse to parse the request. */
10474 * If normal server, do not parse the WHOIS and IDENTIFY requests
10475 before sending it to the router. Saves some time.
10477 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10479 * Fixed JOIN command on client library. Wrong number of arguments
10480 used to crash the client.
10482 * Added silc_server_channel_has_global function to check whether
10483 channel has global users or not.
10485 * Added silc_server_channel_has_local function to check whether channel
10486 has locally connected clients on the channel.
10488 * The silc_server_remove_from_one_channel now checks whether the
10489 channel has global users or not after given client was removed from
10490 the channel. It also checks whether the channel has local clients
10491 on the channel anymore. If it does not have then the channel entry
10492 is removed as it is not needed anymore.
10494 * The silc_server_notify now checks on JOIN notify whether the joining
10495 client is one of locally connected or global. If it is global then
10496 the channel has now global users on the channel and that is marked
10497 to the channel entry. Also, it now saves the global client to
10498 global list who is joining and JOINs it to the channel. This is
10499 for normal server, that is.
10501 Changed silc_server_send_notify_on_channel,
10502 silc_server_packet_relay_to_channel and
10503 silc_server_packet_send_to_channel check if we are normal server
10504 and client has router set (ie. global client) do not send the
10505 message to that client, as it is already routed to our router.
10507 * Implemented LEAVE notify type handling in silc_server_notify
10510 * Tested LEAVE command in router environment successfully. Tested
10511 with two routers, two servers and two clients.
10515 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10517 * Implemented SIGNOFF notify type handling in silc_server_notify
10520 * silc_server_remove_id now removes the client entry from all channels
10521 it has joined and thusly sends SIGNOFF notify type.
10523 * Rewrote the NAMES list generation in server by removing two excess
10524 loops. The lists are created now inside one loop.
10526 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10528 * silc_server_remove_channel_user checks now also global list
10529 for channel and client.
10531 * silc_server_new_channel_user checks now both local and global
10532 list for channel and client. Fixed a bug in client id decoding.
10533 Used to decode wrong buffer.
10535 * silc_server_channel_message checks now both local and global
10536 list for channel entry.
10538 * Tested channel joining (hence JOIN) in router environment
10539 successfully. Tested with two routers, two servers and two
10542 * Tested channel message sending in router environment successfully.
10544 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10546 * Added silc_server_save_channel_key into server.[ch] to save the
10547 received channel key in Channel Key payload processing. It is
10548 also used in JOIN command reply handling.
10550 Equivalent function silc_client_save_channel_key added into
10551 client.[ch] into client library.
10553 * Changed JOIN command reply to send information whether the channel
10554 was created or not (is existing already) and the channel key
10555 payload. Changed protocol specs accordingly.
10557 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10558 the request was sent by ID and not by nickname. Crashed on
10561 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10563 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10564 now correctly save the received data.
10566 * silc_server_free_sock_user_data now notifies routers in the
10567 network about entities leaving the network.
10569 At the same time implemented functions silc_server_remove_id
10570 and silc_server_send_remove_id to receive and send REMOVE_ID
10571 packets. The packet is used to notify routers in the network
10572 about leaving entities. The ID removed will become invalid in
10575 * Added function silc_idlist_del_server into server. Removes and
10576 free's server entry from ID list.
10578 * silc_server_private_message function now checks, if we are router,
10579 that the destination ID really is valid ID, naturally.
10581 * In router when NEW_ID packet is received (for new client) the
10582 hash of the Client ID is saved in the ID Cache but the
10583 client->nickname is set to NULL, instead of putting the hash
10586 IDENTIFY command now also checks that client->nickname must be
10587 valid. If it is not if will request the data from the server who
10588 owns the client. Added new function
10589 silc_server_command_identify_check.
10591 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10592 to set the command to already allocated Command Payload.
10594 * Tested private message sending in router environment with two
10595 routers, two servers and two clients. Fixed minor bugs and now
10598 * Fixed segfault from client's NAMES command. Used to crash if
10599 not on any channel.
10601 * Forwarded packets must not be routed even if it is not destined
10602 to the receiver. Changed server code comply with this.
10604 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10606 * Added `require_reverse_mapping' boolean value to ServerParams
10607 structure. If TRUE (not default) the server will require that
10608 the connecting host has fully qualified domain name.
10610 If the reverse mapping is not required and hostname could not be
10611 found the IP address is used as hostname.
10613 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10615 * Implemented version string checking to both client and server.
10616 The check is incomplete currently due to the abnormal version
10617 strings used in development version of SILC.
10619 * Changed all command functions in server to use the new
10622 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10624 * Changed char *data to unsigned char *data in ID Cache system to
10625 support binary data as ID Cache data. Changed code to support
10626 binary data in lib/silccore/idcache.c.
10628 * Renamed silc_server_packet_relay_command_reply to
10629 silc_server_command_reply as it is normal packet receiving
10630 function. Rewrote the function to accept command replys for
10631 servers and not only for clients.
10633 * Mark remote router always as registered server if we are connecting
10634 to it. Otherwise, commands sent by the router to us are ignored.
10636 * All ID List find routines now returns the ID Cache Entry pointer
10637 as well if requested.
10639 * WHOIS command works now in router environment, tested with two
10640 routers, two servers and two clients.
10642 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10643 in router environment (as it is almost equivalent to WHOIS) but
10644 hasn't been tested thoroughly. Added new functions:
10646 silc_server_command_identify_parse
10647 silc_server_command_identify_send_reply
10648 silc_server_command_identify_from_client
10649 silc_server_command_identify_from_server
10651 * Disabled route cache adding because adding two different ID's with
10652 same IP replaces the old cache entry thus giving wrong route.
10653 The entry->router->connection is always the fastest route anyway
10654 so route cache may not be needed. Of course, new routes maybe
10655 established after receiving the ID when the entry->router->connection
10656 might not be anymore the most optimal.
10658 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10660 * Add route cache for received ID for fast routing.
10662 * Added silc_server_packet_route to route received packet on router
10663 that is not destined to us.
10665 * Renamed silc_server_get_route to silc_server_route_get.
10667 * Added id_string and id_string_len fields into SilcServer to
10668 include encoded ServerID for fast comparing without excess
10669 encoding of the ID's.
10671 * Cleaned up WHOIS command on server side. Added following static
10674 silc_server_command_whois_parse
10675 silc_server_command_whois_check
10676 silc_server_command_whois_send_reply
10677 silc_server_command_whois_from_client
10678 silc_server_command_whois_from_server
10680 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10681 arguments in command replies. All command functions should be
10682 updated to use this macro.
10684 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10686 * Minor typo fixes on command reply handling on server.
10688 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10690 * Added silc_server_command_add_to_channel internal routine to add
10691 the client to the channel after router has created the channel and
10692 sent command reply to the server.
10694 * Added generic silc_server_send_command to send any command from
10697 * Use static buffer with ID rendering instead of duplicating data.
10699 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10701 * Fixed a channel user mode bug when joining to a channel server gave
10702 everybody channel founder rights, oops.
10704 * We mark ourselves as the router of the incoming server connection
10705 if we are router ourselves. This way we can check in some packet
10706 sending functions whether it is locally connected server. For
10707 incoming router connections we put NULL.
10709 * For router sending packets locally means now always sending the
10710 packet cell wide; to local clients and local servers. For normal
10711 server sending packet locally means sending it to only local
10714 * Fixed the JOIN command to really work in router environment. If the
10715 channel is created it is always created by the router. Router is
10716 also responsible of making the initial joining to the channel,
10717 sending JOIN notify to the sending server and distributing
10718 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10719 does not exist server doesn't do anything else but forward the
10720 command to the router which performs everything.
10722 * Added silc_server_send_channel_key function to send the Channel Key
10725 * Added silc_server_create_channel_key to create new channel key. The
10726 channel key is now re-generated everytime someone joins or leaves
10727 a channel, as protocol dictates. Note: channel->key_len is the
10728 key length in bits.
10730 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10732 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10733 packet_receive.[ch] to separate packet sending and receiving
10734 routines. The server.[ch] now includes everything else including
10735 actual packet processing (writing and reading data) and other
10738 Renamed silc_server_private_message_send_internal to
10739 silc_server_send_private_message. The routine is still though
10740 used only to relay private messages as server does not send
10741 private messages itself.
10743 Renamed silc_server_new_channel to silc_server_create_new_channel
10744 and added new function sicl_server_new_channel that handles the
10745 incoming New Channel packet. Added also new sending function
10746 silc_server_send_new_channel to send New Channel Payload.
10748 * Added new function silc_server_notify to process incoming notify
10749 packet to the server/router. Server may then relay the notify
10750 to clients if needed.
10752 * Added new function silc_server_new_channel_user to process incoming
10753 New Channel User packet. Router will redistribute the packet and
10754 send JOIN notify to its local clients and locally connected servers
10755 if needed. Normal server will send JOIN notify to its local client
10756 on same channel when received this packet. Added also corresponding
10757 sending function silc_server_send_new_channel_user to sent the
10760 * Added boolean route argument to send_notif_to_channel and
10761 packet_send_to_channel functions to attempt to route the packet
10762 if it is TRUE and send only locally if it is FALSE.
10764 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10766 * silc_server_replace_id now broadcasts the received replace ID
10767 packet if it is not broadcast packet already. The router must
10768 broadcast to inform other routers about changed ID.
10770 * Added backpointer to server's router into SilcServer context in
10771 silcd/server_internal.h.
10773 * Fixed silc_server_packet_broadcast to send correct broadcast
10776 * The channel key is now distributed to the local client as soon
10777 as it is received from the router (in router environment) so that
10778 no other packet may be sent for the channel until client has
10781 * silc_server_remove_channel_user now broadcasts the received
10782 Remove Channel User packet if it is not broadcast packet already.
10783 The router must broadcast to inform other routers about removed
10786 * Added users field into SilcPacketContext that is a reference count
10787 of the context. One can increase the reference count by calling
10788 silc_packet_context_dup which is now changed to just increase the
10789 reference count instead of duplicating the data. The reference
10790 count is decresed by calling silc_packet_context_free that will
10791 free the data after the reference count hits zero.
10793 For now on the packet context and everything allocated into it
10794 (including the raw packet from network) must be freed by calling
10795 the new silc_packet_context_free function. Added also new function
10796 silc_packet_context_alloc that must be used now to allocate the
10797 context. This also means that if a routine is asynchronous from
10798 silc_[client/server]_packet_parse_type the packet context must
10799 be duplicated by calling silc_packet_context_dup. Otherwise it
10800 gets free'd after silc_[client/server]_packet_parse_type returns.
10801 Also, one must remember that if packet is duplicated then its
10802 reference count must be decresed by calling the free function as
10803 many times as it was duplicated.
10805 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10806 from both client and server.
10808 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10810 * Made joining to a channel working in router environment.
10812 * Cleaned up JOIN command on server side and create function
10813 silc_server_command_join_channel internal routine to make the
10816 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10818 * Changed silc_command_pending list to SilcDList. Also, added
10819 `ident' field to SilcServerCommandPending structure to identify
10820 the reply and to call correct callback.
10822 Added silc_server_command_pending_check function to replace the
10823 corresnponding macro. The silc_command_pending list is not
10826 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10827 to set identifier to previously allocated Command Payload. It
10828 is used to set identifier for command when resending Command
10831 * Added silc_command_payload_encode_payload to encode Command
10832 Payload buffer from SilcCommandPayload structure.
10834 * Added silc_argument_payload_encode_payload to encode Argument
10835 payload buffer from SilcArgumentPayload structure.
10837 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10839 * Changed WHOIS command to support router connection on server side.
10840 The whois request is always sent to router unless the server is
10841 standalone server. After server has received the reply from the
10842 router will it send the reply to the client.
10844 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10845 broadcast received broadcast packet. The function is used only
10846 by router. The broadcast packet is always sent to the router's
10849 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10850 render given ID to printable string, for log files for example.
10852 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10854 * Made basic router to router connections working. At least they
10855 can now connect to each other but nothing really works the way
10856 they are supposed - yet.
10858 * Added new initiator token to RouterConnection configuration
10859 file in silcd/serverconfig.[ch]. It is used to tell whether we
10860 are the initiator to the remote router or whether we'll expect
10861 the other end to connect.
10863 * Moved registering of listener task to silc_server_init, hence
10864 the server starts listenning as soon as it is run, even if it
10865 does not have connections to other routers. Let's see how well
10868 * Changed default connection retry timeouts for more suitable in
10871 * Removed cipher and such arguments from silc_idlist_add_client
10872 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10873 Added new function silc_idlist_add_data to add the keys and stuff
10876 * Added SilcIDListData structure and added it to SilcClientEntry
10877 and SilcServerEntry as their first field in the structure. This
10878 way we can explicitly cast the ID entries to the SilcIDListData
10879 structure and get common data for the entries. In past, we had
10880 to first check what type of connection it is and then cast it to
10881 correct ID entry type. Now, we can directly cast the opaque
10882 pointer to the SilcIDListData (no matter what ID entry it actually
10883 is) and get the data needed.
10885 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10887 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10888 in some circumstances even if threre were timeout tasks, though not
10889 IO tasks, but tasks anyway. Now fixed.
10891 * Defined SilcServerConnection structure to hold connection specific
10892 stuff about directly connected servers and routers. The definition
10893 is currently in silcd/server_internal.h. I thought about having
10894 a bit more important role fro this struct but for now it is used
10895 only when connecting to other server (or router actually).
10897 * Added connecting retry support in server when connecting to
10898 router(s). The retry feature implement exponential backoff
10899 algorithm. Also, added SilcServerParams structure to hold default
10900 parameters for server. For now, it include these retry settings
10901 and are hard coded. After server is moded to be as Silc Server
10902 Library this structure will be more important.
10904 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10906 * Changed client librarys channel->clients table to SilcList and
10907 changed code accordingly.
10909 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10911 * Changed client's channel table to SilcList and changed code
10912 accordingly. Also changed SilcChannelClientEntry to include back-
10913 pointer to the channel so that client entry can use that structure
10914 as list as well and we have fast cross-reference to the channel.
10915 This change dramatically decreased the complexity of channel
10916 handling with client entry and vice versa (removed one extra
10917 loop when searching for channel entry from many functions).
10919 * Changed server->sim from table to SilcDList and changed code
10922 * NAMES command can now be used from user interface. It will show
10923 the user list on the channel, neatly.
10925 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10926 Code now saves realname of the user if it becomes available.
10928 * Renamed configure.in to configure.in.pre and made ./prepare
10929 script to automatically add correct version string to
10930 configure.in which it creates from configure.in.pre.
10932 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10934 * NAMES command reply now shows users mode with the nickname when
10935 joining to channel.
10937 * Moved silc_client_ch[u]mode[_char] functions from
10938 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10939 place sucks, they are utility functions and should be in some
10942 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10944 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10947 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10951 * Added TRQ (efficient deque and list library) into lib/trq. This is
10952 a very good list library that is currently used in the SILC. Defined
10953 SilcList API over the library because I didn't like the API very
10954 much. See lib/trq/silclist.h for the API and examples of how to
10955 use the API. Fixed various places in the code to use the new
10956 SilcList API. The SilcList is meant for lists that has a structure
10957 already defined as a list. It is not suitable to add just some
10958 context to the list (in TRQ, the context is the list actually).
10960 So, I defined SilcDList that can be used for the purpose where
10961 predefined list structure does not exit. This can be used as
10962 such list. Now some context just can be added to the SilcDList.
10963 Currently this list is not used in the SILC just yet, though there
10964 are a lot places where this can replace dynamically allocated
10965 tables and I will fix these places, later, to use SilcDList.
10966 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10967 and use TRQ internally).
10969 Also fixed some annoying warning messages that the original TRQ
10970 code generated. Also minor changes to TRQ's Makefile.in.
10972 * Added support for querying by Client ID to both WHOIS and
10973 IDENTIFY commands into server, as required by the protocol.
10975 * Removed method function pointers from SilcBuffer structure. They
10976 weren't used to anything and just increased the context size for
10977 no good reason. This change also made silc_buffer_alloc and
10978 silc_buffer_free functions inline functions.
10980 * Disabled command flooding detection support until it's fixed so
10981 that it accepts commands in but does not execute them more than once
10984 * Added silc_net_localhost(), to return local hostname, into
10985 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10986 that must be initialized before calling silc_client_init.
10988 * Added new function: silc_server_send_notify_on_channels to send
10989 notify messages to all channels client has joined. It is assured
10990 that the message is sent only once per client.
10992 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10993 lib/silcutil/silcutil.[ch] as silc_format function. The new
10994 function is generic and is used by server as well, not only by
10995 the logging routines.
10997 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10998 the provided version string was not acceptable. Added new function:
10999 silc_ske_check_version into lib/silcske/silcske.h. The function
11000 must be implemented by the application (client or server) and it
11001 does not reside in the SKE library. The function checks the version
11002 string remote end sent.
11004 * Added back pointers (to opaque context and to SilcSocketConnection)
11005 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11007 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11008 duplicate packet context structure.
11010 * Changed `notify' client operation to send same arguments as client
11011 receives from server except for ID's. ID's are mapped to correct
11012 ID entry and that is returned. Also, if channel entry is not sent
11013 by server but the notify is for channel the channel entry is sent
11014 to application (otherwise application doesn't know that it is for
11015 channel (library gets it from packet's Destination ID)).
11017 * Added silc_client_remove_from_channels into client library to
11018 remove a client from all channels it has joined to. Used when
11019 received SIGNOFF notify from server. Added also new function
11020 silc_client_replace_from_channels to replace old ID entry with
11021 new ID entry on all channels. Used when received NICK_CHANGE
11022 notify from server.
11024 * Fixed ID Cache list handling in silc_idlist_get_client in
11025 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11026 to get (or query) client by ID.
11028 * Updated TODO list.
11030 * Added connection authentication status message defined by the
11031 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11032 support for these into the code in client and server side.
11034 * Added generic function silc_client_send_command to send any command
11035 with variable argument list. Application should use this function
11036 to send commands if the command functions provided by the library
11037 does not suite for the application's user interface needs.
11039 * Added new `failure' client operation. Application is notified about
11040 received failure packet if client is executing a protocol. In this
11041 case the protocol's execution has failed.
11043 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11044 is required by the protocol.
11046 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11047 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11050 * Added status flag to SilcSKE object to indicate realtime status
11051 of the SKE protocol.
11053 * Application receives now exactly same command reply arguments as
11054 the library receives from server. However, if ID is received the
11055 corresponding ID entry is returned to the application (eg. Client
11056 ID is mapped to correct SilcClientEntry entry and that is returned).
11057 Changed command_reply client operation due to this change.
11059 * Changed all ID's in commands and in command replys as ID Payloads.
11060 Change affected both client and server side codes.
11062 All ID's sent in SILC network (with execption of ID's in SILC
11063 Packet header) are sent in ID Payload to support variable length
11066 * Server now notifies nick changes and notifies all clients on
11067 the channels about the new nickname (about the new Client ID,
11070 * Implemented CMODE command to change channel modes. Supports all
11071 channel modes defined by the protocol specs except ban and invite
11072 lists. (Also, private channel key mode is supported but support for
11073 setting private channel key in client is missing, thus, this mode
11074 has no effect on client side (except that server requires that the
11075 client uses private channel key and normal channel traffic does not
11078 Also, invite mode works per se, but INVITE command does not work
11079 yet correctly, so you can set channel as invite only channel but
11080 inviting clients to the channel does not work (it is yet to be
11081 thought what's the best way to do it).
11083 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11084 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11085 Implemented CUMODE command to change user's mode on the channel.
11086 Supports all modes defined by the protocol specs.
11088 * Added NAMES command reply to return users modes on the channel.
11090 * Removed unnecessary and slow ciphers from lib/silccrypt.
11092 * Set SO_KEEPALIVE option to connection sockets by default.
11094 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11096 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11097 redefined the Notify Payload into protocol specs.
11099 * Added silc_id_payload_parse_id to get ID directly from raw
11102 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11104 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11105 accept searching by Client ID as well.
11107 * Added support for LEAVE and SIGNOFF notify types in client library.
11109 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11110 to parse ID Payload from raw data.
11112 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11114 * Added flags parameter into silc_ske_assemble_security_properties
11115 function in lib/silcske/silcske.[ch].
11117 * Changed notify client operation to fit better for notify messages
11118 sent by server. The notify payload received from server is now
11119 passed to the application (after parsing it to SilcNotifyPayload).
11120 It is application's responsibility to retrieve the arguments
11121 from the payload and show the message the way it wants. The message
11122 sent by server is implementation specific.
11124 * Changed public keys to comply with the protocol specification.
11125 Old public keys are not supported anymore and are not compatible.
11127 * Removed nickname from Channel Payload as the latest draft removed
11128 it. The client must resolve the nickname from the NAMES command
11129 reply received when it joined the channel.
11131 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11133 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11135 * Fixed some errors in protocol specification drafts.
11137 * Created lib/silccore/silcnotify.c to implement Notify Payload
11138 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11139 generic payloads described by protocol specifications. The file
11140 includes implementations for ID Payload and Argument Payload.
11142 * Changed Command Payload implementation to use the new Argument
11143 Payload. Changed command_xxxx_payload to command_payload_xxxx
11144 to comply with SILC coding conventions.
11146 * Added suppport for Argument Payload handling in Notify Payload
11147 implementation as protocol requires it. Added the new support
11148 into server and client lib as well.
11150 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11152 * Added support for multiple nicknames on same channel. [n] is
11153 added locally to the nickname if there are more than one same
11154 nicknames on the channel.
11156 * Server now sends all nicknames that matched WHOIS request.
11157 Client also shows the list received from server.
11159 * Added TOPIC command to client side. User can now set and show
11160 current topic on channel.
11162 * Added MOTD command to client and server. Also, server sends the
11163 motd when client connects to the server.
11165 * Changed version strings to comply ISO 8601.
11167 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11169 * Fixed protocol error handling in client library. It should now
11170 cope even if the SKE fails for some reason.
11172 * Made new protocol specification drafts for submitting to IETF.
11174 * Implemented TOPIC command to server in silcd/command.c.
11176 * Added two new notify types into lib/silccore/silcnotify.h:
11177 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11178 notify nickname change and topic setting/change on a channel.
11180 * API change of command_reply operation in client library. The
11181 application gets now the status type received from server as well.
11183 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11185 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11187 * Cras fixed and optimized the packet handling even further and
11188 it should work now. Minor change to the prototype of function
11189 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11191 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11193 * Added new function into lib/silcutil/silcschedule.[ch]:
11194 silc_schedule_with_fd to select() a specified fd. The function
11195 returns after timeout expires or data arrives or goes. The
11196 function is used by packet routines to wait that all data is
11197 received from network.
11199 * Fixed data reading from network in lib/silccore/silcpacket.c.
11200 The code now assures that all data is read from the fd and then
11201 continues packet processing. This was a bug fix since the code
11202 used to drop some data in some circumstances.
11204 * Added new function into lib/silcclient/client.[ch]:
11205 silc_client_start_key_exchange to start key exchange after
11206 connection has been established to server. The code internally
11207 now uses this funtion but its main purpose was to provide it
11208 for applications that perform their own connecting. After
11209 application has created a connection it merely calls this
11210 function to start the key exchange between client and server.
11211 The library takes care of everything else after that.
11213 Updated also lib/silcclient/README to explain the usage of
11216 * Do not send to application information that connection has
11217 been established. Application gets notified it by connect
11220 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11222 * Applied cras's patch to add silc_schedule_one function. The
11223 function runs scheduler once and returns.
11225 * Fixed the scheduler after cras messed it up. The timeout
11226 handling works now as it's supposed to work.
11228 * Added into lib/silccore/ silcnotify.h to include notify
11229 message types support. Changed silc_server_send_notify*
11230 functions, in server.[ch], to support those new notify types.
11231 Added the support for the notify types into client library,
11232 as well. Added new notify client operation into ops.h in
11235 * Changed silc_server_packet_send_to_channel to send normal
11236 packets instead of just channel message packets. The function
11237 is now used to send the notify packets to channels. It is not
11238 used to send channel message packets anymore, as server never
11239 sends them anymore.
11241 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11242 va_arg()s as it seems to require it nowadays. I guess, if SILC
11243 is compiled with older va_arg() the new code should work anyway.
11245 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11247 * Splitted core library. Core library (lib/silccore) includes
11248 now only SILC protocol specific core (and common) components.
11249 Created new utility library (lib/silcutil) that includes more
11250 generic purpose stuff. The stuff for util library was taken
11251 from the old core library. This was minor and easy split.
11253 * Created SILC Client Library (lib/silcclient) that includes
11254 implementation of the SILC client without user interface. This
11255 was major move from silc/ directory. The code has been changed
11256 so that it is transparent towards the user interface. The
11257 silc/ directory includes now the same user interface as before
11258 and it uses the new client library. Read lib/silcclient/README.
11259 Basicly, the client library performs everything else related
11260 to SILC except user interface handling. Also, configuration
11261 files are considered to be part of user interface and library
11262 does not handle them.
11264 This change also changed a lot of structures, function naming etc.
11265 Most important change was that SilcClientWindow object was
11266 renamed to SilcClientConnection in the client library. Created
11267 also new file lib/silcclient/ops.h. Also added new files
11268 silc/local_command.[ch] and silc/client_ops.[ch].
11270 All these changes were made to make it easier for user interface
11271 designers to create what ever user interface for the SILC client
11274 It is also expected that the server will be moved to lib
11275 directory as well and SILC Server Library will be created;
11276 sometimes in the future.
11278 * Removed Local commands from lib/silccore/silccommand.h as
11279 they are application specific and new client library does not
11280 handle any of those anymore.
11282 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11283 old client implementation in silc/.
11285 * Added support for callback functions in SILC_LOG_* macros.
11286 Application can now set its own callbacks that will be called
11287 instead of using the default functions that will always print
11288 the debug messages to stderr (or stdout). Also, debugging can
11289 now be disabled by setting silc_debug to FALSE and re-enabled by
11290 setting it to TRUE. Note, that logging will still work even
11291 if debugging is disabled.
11293 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11294 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11295 silc_log_reset_debug_callbacks.
11297 * To enable debugging in silc client one must give now -d
11298 option on command line.
11300 * Changed silc_schedule_init to automatically allocate task queues
11301 if they are not allocated before calling it.
11303 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11305 * Added GMP 3.1 into math library.
11307 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11309 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11310 a channel in SILC network. The packet is used by servers and
11311 routers to notify other routers that user has left a channel.
11312 This little feature was missing until now. Added the feature
11313 to protocol specification as well.
11315 Added functions: silc_server_send_remove_channel_user and
11316 silc_server_remove_channel_user into server.[ch].
11318 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11319 lib/silccore/silcpacket.h. However, they are not implemented
11322 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11324 * Fixed joining to a channel and sending channel messages
11325 between server and router. The channel message sending should
11326 now work inside a cell.
11328 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11330 * Fixed the private message sending between server and router.
11331 The private message sending should now work inside a cell.
11333 * Added silc_server_replace_id into server.[ch] to replace
11334 existing ID in the SILC network.
11336 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11337 and silc_idlist_replace_server_id into idlist.[ch] in server.
11339 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11341 * Fixed the server to server connections. Server can again now
11342 connect to router. Router to router connections probably does
11345 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11347 * Added dynamic protocol registering support. Now protocols can
11348 registered and unregistered on the fly. Patch by cras.
11350 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11352 * Added lib/contrib directory to hold routines that some platforms
11353 don't have but are needed by SILC.
11355 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11356 into lin/contrib to provide getopt() and getopt_long() for
11357 those who don't have it.
11359 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11361 * Added AWAY command to client. When away message is set and
11362 client receives a private message packet the client automatically
11363 replies to the sender with the away message.
11365 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11366 bug seemed to be the cause of recent problems when compiling
11369 * Added version detection support to SKE protocol specification
11370 and added the new changes to the SKE implementation as well.
11371 There were other minor changes in the SKE protocol as well.
11373 Many changes in lib/silcske/silcske.[ch] and in
11374 lib/silcske/payload.[ch].
11376 * Added ^U functionality, clear input line. Patch from cras.
11378 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11380 * Mainly small bugfixes on core library. Fixed some debugging
11381 logging and buffer overflow in silclog.c.
11383 * Updated config.sub and config.guess on the distribution tree.
11385 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11387 * Added command lagging support in server. Client may execute
11388 commands now only once in two seconds.
11390 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11392 * Optimized packet reception. MAC computation and checking is now
11393 also more optimized. A lot previously duplicated code is now
11394 used as generic by both client and server.
11396 * Fixed key pair generation in clientutil.c
11398 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11400 * Added into lib/silccore/silcbufutil.[ch] new function;
11401 silc_buffer_realloc.
11403 * Moved generic packet sending/encryption functions to
11404 lib/silccore/silcpacket.[ch] from client and server. Some
11405 rewriting of the functions.
11407 * Moved all generic packet reception/decryption functions to
11408 lib/silccore/silcpacket.[ch] from client and server. The
11409 packet processing is now much cleaner in both client and server.
11410 These were major changes in both client and server.
11412 * Created many common functions in server to do packet sending.
11413 Previously code were duplicated a lot, this has been removed
11414 with these changes.
11416 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11418 * Rewrote major parts of the ID cache system. Don't know
11419 whether it is better now or not but at least the API is more
11422 * Major rewrite on ID cache stuff on client because of the ID
11423 cache API changes. Added idlist.c to client.
11425 * Also major rewrite on ID cache stuff on server as well.
11426 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11427 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11428 in hand, instead they are all put into the ID cache system now.
11429 All server_idlist_* routines uses ID cache now instead of
11430 traversing its own lists (those lists does not exist anymore).
11431 SilcIDList though still exists. Also, SilcXXXEntry's are
11434 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11436 * Finally made the SKE implementation compliant to the protocol
11437 specification. All mp integers are now binary encoded as
11438 opposed being HEX encoded.
11440 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11443 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11444 functions: silc_[encode/decode]_pem. Also added function
11445 silc_encode_pem_file to PEM encode with newlines ('\n') for
11446 saving into a file.
11448 * SILC public keys are now encoded either PEM or binary. Same
11449 option is for private keys as well. By default private keys
11450 are binary encoded and public keys PEM encoded. Silly HEX
11451 encoding were removed.
11453 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11454 function to create fingerprints.
11456 * Fixed a bug in SHA1; does not change the original data anymore.
11458 * Partly implemented INFO command on client and server side.
11459 Fixed CLEAR command. Changes to SERVER command; show current
11460 server(s) when giving command without arguments. Added
11461 VERSION command to client.
11463 * Added check to server that unregistered connections cannot
11464 execute commands (unless it is specificly allowed).
11466 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11468 * Fixed screen refresh.
11470 * Fixed channel joining bug from client. On some circumstances
11471 client tried to join to a channel it had already joined.
11473 * Added public key verification process into client's protocol.c.
11474 The client now verifies the public key from user and saves
11475 it into ~./silc/serverkeys/ directory.
11477 Added into: clientutil.[ch]: silc_client_verify_server_key.
11479 * Changed SKE protocol's silc_ske_initiator_finish function
11480 to accept callback function that verifies the received public
11481 key. Removed old silc_ske_verify_public_key function.
11483 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11485 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11486 silc_pkcs_private_key[_data]_set.
11488 * Made the password and public authentication more cleaner in
11489 server's protocol.c.
11491 * Removed historic and obsolete protocol `channel_auth' from
11492 both client and server.
11494 * Removed wrong way of sending command status messages from
11495 server to client in server's command.c. The old way violated
11496 protocol specification.
11498 Changes to silccore/silccommand.[ch]: removed
11499 silc_command_encode_status_payload -> not needed anymore,
11500 changed silc_command_encode_payload_va to accept extra
11501 argument on variable argument list. The argument type must
11502 now be provided to the function. Also, added new function:
11503 silc_command_encode_reply_payload_va which is same as
11504 normal command_encode_payload_va except command status type
11505 is provided as extra argument.
11507 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11509 * Added ~./silc directory handling. The directory includes the
11510 public and private keys for the client.
11512 Added silc_client_check_silc_dir, silc_client_create_identifier
11513 and silc_client_load_keys.
11515 * Implemented SILC protocol compliant public key. Added public
11516 and private key saving to and loading from files.
11518 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11519 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11520 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11521 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11522 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11524 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11525 silc_pkcs_load_[public/private]_key.
11527 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11529 * Added silc_server_get_route (route.[ch]) to get connection
11530 data for the fastest route for given ID.
11532 * Implemented INVITE command on client and server. The command
11533 were re-defined in the SILC Protocol Specification and the
11534 implementation now complies with the specification.
11536 * Implemented PING command on client and server.
11538 * Implemented NAMES command on client and server. The server side
11539 supports currently only normal server not router server yet.
11540 Some changes to NAMES definition in SILC protocol specification.
11542 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11544 * Implemented LEAVE command on client and server.
11546 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11547 again. This change was made to the protocol as well. Server
11548 should not violate the protocol specification anymore.
11550 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11552 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11553 was tested. SOCKS4 was not but should work anyway.
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