1 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
3 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
4 On Toolkit the server and client are not compiled by default.
5 Affected file configure.ad.
7 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
9 * Added lib/contrib/getopt.[ch] for platforms that don't
10 have it (it is not GPL implementation).
12 * Fixed compilation when pkg-config is used.
14 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
16 * A comma in invite/ban string is invalid, check for it.
17 Affected file apps/silcd/server_util.c.
19 * Added SERVICE command to the server. It parses the command
20 request but SILC Server does not support services for the
21 time being. Affected file apps/silcd/command.[ch].
23 * Added SERVICE command and command reply to client library.
24 It is however incomplete. Updated Toolkit documentation.
25 Affected files are lib/silcclient/command[_reply].[ch].
27 * Fixed IDENTIFY/WHOWAS command reply to send the username
28 correctly (uninitialized buffer). Affected file is
29 apps/silcd/server_query.c.
31 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
33 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
34 finalizes the major restructuring of the CVS tree.
36 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
38 * Send empty MOTD reply if MOTD file cannot be read.
39 Affected file silcd/command.c.
41 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
43 * Optimized primer number generator to use simpler conversion
44 routines. Also assure that the prime number will have the
45 highest bit set after modifying it. Affected file is
46 lib/silcmath/silcprimegen.c.
48 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
50 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
51 for now only for testing purposes, it will not be delivered
52 in any distribution for now.
54 * Removed NSS MPI from the source tree. Due to upcoming
55 license change for the SILC Toolkit, we cannot deliver the
56 NSS MPI anymore. I decided to replace it in all distributions
57 with public domain library.
59 * Removed GNU regex from lib/contrib and introduced free
60 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
61 GNU regex compatible API to it (only partial).
63 * Removed getopt routines from lib/contrib.
65 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
67 * Use silc_server_send_command_reply to send replies instead
68 of encoding packet itself. Affected file silcd/command.c.
70 * Added command sending and receiving statistics to server.
71 Affected files in silcd/.
73 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
74 with GCC, for it not to warn about pointer signedness.
76 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
78 * Added context to the SilcIDCache destructor. Affected
79 files are lib/silccore/silcidcache.[ch],
80 lib/silcclient/client.c and silcd/server.c.
82 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
84 * Added pkg-config check to configure.
86 * The PublicKeyDir must not be used with Admin block in server
87 config. Affected file silcd/serverconfig.c.
89 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
93 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
95 * Handle empty LIST command reply correcttly in server. Affected
96 file silcd/command_reply.c.
98 * Handle empty LIST command reply correctly in client library.
99 The application will now receive one LIST command reply with
100 all arguments set to NULL if there are no channels. Updated
101 Client Library documentation accordingly. Affected file
102 lib/silcclient/command_reply.c.
104 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
106 * Added channel name string stringprep profile to the protocol
107 and implementation to allow a little free'er channel name
108 strings. Affected files are lib/silcutil/silcstringprep.[ch].
110 * Added silc_channel_name_[check|verify] to check and verify
111 channel name strings. Affected files are
112 lib/silcutil/silcstrutil.[ch].
114 * Added support for the new channel name preparation in client
115 library and server. Affected files in lib/silcclient and
118 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
120 * Added the Autodist into the source tree. It replaces the
121 old ./prepare. It can be used to create distributions as
122 previously. See README.CVS and README.DIST. See
123 distributions in distdir/.
125 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
127 * Make sure query sends at least an error back if nothing
128 more is sent. Affected file silcd/server_query.c.
130 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
132 * During query, check if the original command caller goes
133 away. If it does, stop the query. Affected file
134 silcd/server_query.c.
136 * Check for valid channel creation in JOIN command reply.
137 Affected file lib/silcclient/command_reply.c.
139 * Handle the resolver counter in silc_client_get_users_by_channel
140 callback correctly. Fixed auto-join bug in Gaim. Affected
141 file lib/silcclient/idlist.c.
143 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
145 * Added some better error messages. Affected file
146 silcd/command_reply.c and packet_receive.c.
148 * Handle error in WATCH command propely on backup router.
149 Affected file silcd/command.c.
151 * Fixed freeing of unfreeable variable in WHOIS command reply.
152 Affected file silcd/command_reply.c.
154 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
156 * Added pkg-config .pc file creation for silc core library
157 and silcclient library. A patch by c0ffee.
159 * Removed the need for GNU Libidn. Added the simple stringprep
160 from libidn into lib/contrib/. It is now used also on Windows
163 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
165 * Simplified the invite and ban string handling in the
166 server. Check for valid invite and ban arguments also.
167 Affected file silcd/server_util.c.
169 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
171 * Added WATCH list announcing in backup router protocol.
172 Affected files are silcd/command.c, server.c, server_backup.c.
174 * Do not change users mode to founder on normal server/backup
175 if the founder mode is set, and user is first one to join.
176 Affected file silcd/pcaket_receive.c.
178 * Do not send CUMODE_CHANGE notify back to sender. Affected
179 file silcd/packet_receive.c.
181 * Added getrusage() to take noise in SILC RNG. A patch by
182 Mika Boström. Affected files are configure.in.pre,
183 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
185 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
187 * Splitted the SILC libraries configuration into a configure
188 fragment into lib/configure.ad. It is now possible, once
189 this feature is added, to specify whether to compile or not
190 compile included SILC libraries. Affected files are
191 configure.in.pre, lib/silcmath/mpi/configure.ad,
192 lib/configure.ad, Makefile.defines.pre and
193 Makefile.defines_int.pre.
195 * Added --with-silc-includes and --with-silc-libs to configure.
196 If specified the included libs are not compiled, but the
197 specified libs are used. Pkg-config is not yet supported.
198 Affected file configure.in.pre.
200 * Fixed WATCH command handling on backup router. Router does not
201 send the watch command any more to backup if it originates from
202 backup. Affected file silcd/command.c.
204 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
206 * Changed announcing to not announce unregistered clients.
207 Affected file silcd/server.c.
209 * Fixed username handling in command reply. Affected file
210 silcd/command_reply.c.
212 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
214 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
216 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
217 Affected file: includes/silcincludes.h.in
219 * bool is defined as _Bool on Mac OS X now.
220 Affected file: lib/silcutil/silctypes.h
222 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
224 * Added support for UTF-8 nicknames, channel names and
225 server names in client library. Affected files in
228 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
229 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
230 software to check how Toolkit has been compiled.
232 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
234 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
236 * Use silc_utf8_str[n]casecmp instead of strcmp routines
237 in library and in SILC Client when dealing with nicknames
238 and other identifier strings. Affected file in client lib
241 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
242 irssi/src/silc/core/silc-servers.c.
244 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
246 * Fixed idcache to work with the new identifier strings.
247 Affected file lib/silccore/silcidcache.c.
249 * Added UTF-8 hash and compare function for SilcHashTable.
250 Affected file lib/silcutil/silcutil.[ch].
252 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
253 Affected file lib/silcutil/silcstringprep.[ch].
255 * Changed the identifier string handling to include the original
256 format in client, server, channel entries and normalized
257 format in cache. Affected files in silcd/.
259 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
261 * Added support for the new identifier strings and their
262 validity checking. Nicknames, channel names and usernames
263 can now include practically any kind of letters and various
264 other characters. Affected files in silcd/ and in libraries.
266 NOTE: comparing these strings should now be done with memcmp()
267 to check binary compatibility. All these strings are normalized
268 and casing is irrelevant.
270 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
271 as easy function for applications to check whether identifier
274 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
276 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
277 file lib/silcutil/silcutf8.c.
279 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
281 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
283 * Make public key in getkey reply mandatory. Affected file
284 lib/silcclient/command_reply.c
286 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
288 * Added Parameter dont_register_crypto_library to
289 SilcClientParam. If set to TRUE, silcclient library will
290 not initalize the Crypto Libraries and application
291 will need to do it. Affected file lib/silcclient/silcclient.h,
292 lib/silcclient/client.c.
294 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
296 * Imported new silc_utf8_[encode|decode] routines from
297 my internal SILC 1.1 source tree. New encodings added:
298 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
299 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
300 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
303 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
305 * Implemented stringprep (RFC 3454) API. Internally we use
306 GNU Libidn's stringprep, for now, so it is required now to
307 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
309 * Added checking for GNU Libidn and --with-libidn to configure.
311 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
313 * If the passphrases entered do not match while generating a new key,
314 completly start over instead of going into an infinite loop asking
315 the user to re-enter the passphrase correctly. Affected file
316 lib/silcutil/silcapputil.c
318 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
320 * Make sure server is removed from backup list when it is
321 deleted. Affected files silcd/command.c, server.c,
324 * Close socket when connecting to router fails. Affected
327 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
329 * Adopt configuration toolchain to current auto-tools.
330 Affected files prepare, irssi/configure.in
331 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
332 redo that. Affected files irssi/src/silc/core/client_ops.c,
333 irssi/src/fe-common/silc/fe-silc-channels.c
334 * Take over command line options into silcclient data structure.
335 Affected file irssi/src/silc/core/silc-core.c
337 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
339 * Do not try to initiate backup resuming protocol forever.
340 Affected file silcd/server_backup.c.
342 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
344 * ID change in resuming has to be done before changing
345 detached client's modes, since the ID change may fail and
346 leave ghosts on the network. Affected file is
347 silcd/packet_receive.c.
349 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
351 * Fixed Win32 scheduler to not stuck anymore. A patch from
352 Juha Räsänen. Affected file is
353 lib/silcutil/win32/silcwin32schedule.c.
355 * Fixed QoS parsing for connection blocks in server. Affected
356 file is silcd/serverconfig.c.
358 * Fixed server statistics increasing in server. Affected file
361 * The CLOSE command now marks backup router as self disconnected
362 to avoid resuming problems. Affected file silcd/command.c.
364 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
366 * When using silc_net_create_connection[_async], and your system can
367 create IPv6 sockets, it will try to connect to the IPv6 host.
368 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
369 file lib/silcutil/unix/silcunixnet.c
371 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
373 * Check for valid route when receiving packet from router and
374 when routing it to local server in the cell. A patch from
375 Matt Miller. Affected files silcd/router.c and server.c.
377 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
379 * Couldn't detach and reattach twice, because of the previous
380 commit. Affected file silcd/packet_receive.c
382 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
384 * Added check to ignore Port value if Initiator is FALSE.
385 Remote router coudln't connect if Port was set. Affected file
388 * If some client tries to resume more than once at the same time,
389 server crashed. Router didn't crash, but showed odd behaviour
390 (didn't allow clients to join anymore, ..). Affected files
391 silcd/packet_receive.c silcd/idlist.h
393 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
395 * Destroy the file transfer session in silc_client_file_close
396 with timeout. Affected file lib/silcclient/client_ftp.c.
398 * Call SFTP server monitor in READ and WRITE after the actual
399 operations. Affected file lib/silcsftp/sftp_server.c.
401 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
403 * Create one configure script from configure fragments
404 (configure.ad). This is a first step towards new distribution
405 system. Affected files prepare, configure.in.pre,
406 lib/silcmath/mpi/configure.ad.
408 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
410 * Removed expiring of client key pair. Affected file is
411 irssi/src/silc/core/clientutil.c
413 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
415 * Check the number of connections from real number of
416 connections instead of socket number, when deciding if
417 server is full. Affected files are silcd/server.c,
418 server_internal.h and silcd.c.
420 * Clarified the connections_max meaning in General section
421 in doc/example_silcd.conf.in.
423 * The reconnect_keep_trying default value set to TRUE
424 if it is not defined in the config file. Affected file
425 silcd/serverconfig.c.
427 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
429 * Fixed crashbug in connection closing, after a protocol
430 completion callback, which might have closed it already.
431 Affected file silcd/server.c.
433 * Fixed rekey with PFS in backup router. It did not allow
434 rekeys with PFS, and when the rekey protocol timedout
435 it crashed the backup router without the above fix. Affected
436 file silcd/packet_send.c and server.c.
438 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
440 * The silc_client_add_channel_private_key now returns the
441 private key context if pointer is given as argument.
442 Affected files are lib/silcclient/silcclient.h and
445 * Added support for using channel private keys in SILC
446 Client Library even if the private key mode is not set
447 on the channel. Affected file lib/silcclient/client_channel.c.
449 * The channel private key used to decrypt message is now
450 delivered to the application in the 'channel_messageĂƒ' client
451 operation. Affected files are lib/silcclient/silcclient.h
452 and client_channel.c.
454 * Fixed wrong arg type for user limit in CMODE command reply.
455 Affected file silcd/command.c.
457 * The user limit is now taken and saved to SilcClientEntry in
458 JOIN and CMODE command replies and in CMODE_CHANGE notify.
459 Affected files lib/silcclient/silcclient.h, command_reply.c
462 * Added support to the new private message key indicator
463 packet. Added a new function to the client library:
464 silc_client_send_private_message_key_request. The sender
465 indicates to be initiator, and receiver is responder.
466 Added the indicator to the SilcClientEntry as 'prv_resp'
467 boolean. Affected files are lib/silcclient/silcclient.h
468 client.[ch], and client_prvmsg.c.
470 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
472 * Fixed the JOIN command calling when called with both
473 -auth and -founder. Affected file is lib/silcclien/command.c.
475 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
477 * Check watcher list for resumed clients as well. Affected
478 file is silcd/packet_receive.c.
480 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
482 * Implemented the user limit to the CMODE_CHANGE notify,
483 CMODE command reply and JOIN command reply in server.
484 Affected files are silcd/server.c, command.c, command_reply.c,
485 packet_send.c and packet_receive.c.
487 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
489 * Defined SILC_STRFMT_END that must be used now with
490 silc_buffer_strformat, instead of SILC_STR_END. Fixes
491 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
492 lib/silcclient/silcvcard.c, silcd/server_util.c.
494 * Fixed the adding of public key to the WATCH list in server.
495 Fixed the WATCH notify sending to client. Affected files
496 are silcd/packet_send.[ch], command.c, server_util.c.
498 * Implemented the watching by public key in the SILC Client
499 Library and SILC Client. Affected files are
500 lib/silcclient/command.c and client_notify.c.
502 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
504 * Added support for public key watching in server. Affected
505 files are silcd/server.c, server_internal.h, command.c,
508 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
510 * Added public key to the SIlcClientEntry. Affected files
511 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
513 * Fixed the get_clients_whois reply processing to return
514 exactly same entries server returned. Makes it possible
515 to search using attributes. Affected file is
516 lib/silcclient/idlist.c.
518 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
520 * Save founder key to SilcChannelEntry. Affected files are
521 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
523 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
525 * Call the monitor callback with _CLOSED status from the
526 silc_client_file_close. Affected files are
527 lib/silcclient/client_fpt.c, silcclient.h
529 * Added silc_client_get_clients_whois which resolves using
530 WHOIS, and supports requested attributes as well.
531 Affected files are lib/silcclient/silcclient.h, idlist.c.
533 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
535 * Added support for asking the destination filename where
536 the downloaded file is saved in the file transfer. Affected
537 files are lib/silccilent/silcclient.h, client_ftp.c.
539 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
541 * Fixed error handling in resuming data processing. Affected
542 files are lib/silcclient/client_resume.c and client.c.
544 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
546 * Fixed silc_client_send_private_message to return TRUE correctly.
547 Affected file lib/silcclient/client_prvmsg.c.
549 * Added topic to the SilcChannelEntry. Affected files are
550 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
552 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
554 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
555 file lib/silcclient/command.c
557 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
559 * Convert all commands to UTF-8 before passing them to the
560 client library. Still need to convert replies from UTF-8 to
561 the locale encoding. Affected file
562 irssi/src/silc/core/silc-cmdqueue.c
564 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
566 * redirect all silc_client_command_calls through a queueing framework.
567 This fixes /CYCLE and the annoying "nick change after auto-joining
568 a channel". Furthermore it defines one central point where
569 command parameters can be UTF-8-ified. Affected files
570 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
571 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
573 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
575 * use asynchronous connect() to establish router connections.
576 Fixes problem when the primary router goes down. Affected files
577 silcd/server.c, silcd/server_backup.c
579 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
581 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
582 Fixed various compilation warnings when type casting ints
583 to pointers or vice versa, of different size. Updates around
586 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
588 * Surrogates not allowed in UTF-8 strings, updated decoder.
589 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
590 testers in lib/silcutil/tests/ directory.
592 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
594 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
595 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
596 files are lib/silcclient/silcclient.h, client.c.
598 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
600 * When resuming a session fails, notify the user that the session
601 file needs to be removed eventually. Affected files
602 irssi/src/fe-common/silc/module-formats.[ch],
603 irssi/src/silc/core/client_ops.c.
605 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
607 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
608 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
610 * Typofix in Irssi::Silc module. Affected file
611 irssi/src/perl/silc/Silc.xs.
613 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
615 * Changed the way NOTICE flagged messages are treated. Added support
616 for notices in queries and signing notices. Affected files
617 irssi/default.theme; irssi/docs/help/in/notice.in;
618 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
619 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
621 * Fixed typo in /ACTION help. Affected file
622 irssi/docs/help/in/action.in
624 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
626 * Fixed typo in perl module. Affected file
627 irssi/src/perl/silc/Server.xs
629 * Changed the way ACTION flagged messages are treated. Added support
630 for actions in queries and signing actions. Affected files
631 irssi/default.theme; irssi/docs/help/in/action.in;
632 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
633 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
636 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
638 * Incorrectly reported error when client had to be resolved from
639 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
641 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
643 * Fixed whois public key hash table deleting and adding in
644 detached client case. Affected file silcd/packet_receive.c.
646 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
648 * Changed filenames of silc/fe module not to collide with filenames
649 from core/fe. Also seperated public messages printing from
650 query messages printing. Affected files are all in
651 irssi/src/fe-common/silc.
653 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
655 * Fixed the invite process handling during joining to use
656 correct server name for the client that is matched against
657 the invite string for the channel. Wrong server name caused
658 inability to join the channel. Affected file is
661 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
663 * Fixed the CUMODE channel founder authentication on normal
664 server to not remove the founder rights on existing founder
665 before checking that router accepts the mode change. Affected
666 files are silcd/command.c and silcd/packet_receive.c.
668 * Remove the server entry correctly when rekey timeouts and
669 remote router connection on normal server is closed. Fixes
670 a crash where server uses the freed server entry. Affected
673 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
675 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
676 networks. This is the first step in solving the bug about
677 /SERVER ADD -silcnet <silcnet>. Affected files
678 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
679 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
680 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
682 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
684 * /SMSG and /MMSG now correctly create new queries. Affected files
685 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
687 * Add basic support for SILC protocol specific variables in perl.
688 Affected files irssi/src/perl/silc/*, irssi/configure.in,
689 irssi/src/perl/Makefile.am
691 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
693 * Don't use silc_get_input, it's obviously not reliable. Fixes
694 issue when the current key expires. Affect file
695 irssi/src/silc/core/clientutils.c
697 * Make the session data filename configurable. This makes it
698 possible to have different session files for different
699 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
700 client_ops.[ch], silc-servers.c,
701 irssi/src/silc/fe-common/silc/module-formats.[ch]
703 * Use the same set of libtool files for the MPI lib as for the
704 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
705 config.sub, configure.in, install-sh, missing, mkinstalldirs
707 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
709 * Fixed server statistics decrementing error to not go to
710 negative. Affected file silcd/packet_receive.c.
712 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
714 * Use silc_server_query_add_error to add error in public key
715 search error. Added support in send_reply to send errors
716 without specific argument. Affected file silcd/server_query.c.
718 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
719 Client for NO_SUCH_NICK. It was against the protocol specs.
720 Affected file irssi/src/silc/core/client_ops.c.
722 * Added backwards support for the wrong NO_SUCH_NICK error sending
723 in server. To be removed in SILC Server 1.0. Both old clients
724 and clients with fixed error handling now works. Affected file
725 silcd/server_query.c.
727 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
729 * fixed a bug in the whois using attributes function where no
730 error was sent if no nickname and client id but the attributes were
731 given to whois. Affected file silcd/server_query.c
733 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
735 * remove public key from public key hashtable on detach. Affected
736 file silcd/packet_receive.c
738 * free public key hashtable before removing clients on server
739 shutdown. Affected file silcd/server.c
741 * remove public key prior deleting client-data on killing a client.
742 Affected file silcd/server_util.c
744 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
746 * Getting the MOTD from other servers works now. Affected
747 files are silcd/command.c and silcd/command_reply.c
749 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
751 * Initialize the variable idletag, since it is tested in
752 silc_core_deinit for its default value. Affected file
753 irssi/src/silc/core/silc-core.c
755 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
757 * Fixed signed channel messages across cells. Affected file
760 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
762 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
763 is not defined. They can now be safely used in if-statements
764 without braces. Affected file lib/silcutil/silclog.h.
766 * Added the checks for backup closing connection due to error
767 (local or remote) and thus not allow the resuming to occur
768 in reconnect. Affected files are silcd/packet_send.c
771 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
773 * Help file updates. Affected files in irssi/src/docs/help/in/.
775 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
777 * Fixed channel messages across cells. Affected file
780 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
782 * Fixed file transmission accepting in client library to not
783 start the negotiation if user hasn't accepted the transfer,
784 instead create new session for resent transfer. Affected
785 file lib/silcclient/client_ftp.c.
787 * Show the session ID in the file transmision list. Remove
788 session from list that failed to transfer. Switch the current
789 session automatically after transmission, and in errors, to new
790 session if other sessions exists in the transfer list. Affected
791 files are irssi/src/silc/core/silc-servers.c,
792 irssi/src/fe-common/silc/modfule-formats.c.
794 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
796 * Fixed MIME header parsing for the hopefully last time. Affected
797 file lib/silcutil/silcstrutil.c
799 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
801 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
803 * The SILC RNG is now gauranteed to return non-zero random
804 values. Affected files are lib/silccrypt/silcrng.[ch].
806 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
808 * Fixed nickname formatting when changing only case of the
809 nickname. Affected file lib/silcclient/idlist.c.
811 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
813 * Fixed a memory leak and incorrect printing of the "appears as"
814 message. Affected file irssi/src/silc/core/client_ops.c
816 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
818 * Added CRT (Chinese Remainder Theorem) supported RSA
819 private keys and private key operations. This significantly
820 increases private key operation efficiency. No compatibility
821 issues with new or old private keys. Affected files are
822 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
824 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
826 * Fixed GCC-3.3.2 related compilation warnings from the
829 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
831 * Removed RC6 from distributions.
833 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
835 * Added some better comments to lib/silccrypt/silcpkcs.h,
836 optimized some routines in lib/silccrypt/silcpkcs.c.
837 Added test_silcpkcs into lib/silccrypt/tests/.
839 * Fixed silc_rng_global_init to actually init the global RNG
840 if RNG wasn't provided for it. Affected file is
841 lib/silccrypt/silrng.c.
843 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
845 * Added silc_hash_table_find_by_context_ext. Affected files
846 lib/silcutil/silchashtable.[ch].
848 * Save the public key on normal server in WHOIS command reply
849 from attributes, if present, and add it to public key hash
850 table. Fixes WHOIS resolving by public key on normal server.
852 Optimized the attributes resolving on normal server to not
853 resolve if we resolved them already from router.
855 Affected files are silcd/server_query.c, command_reply.c.
857 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
859 * Added support for whois using attributes.
860 Affected files silcd/command_reply.c, silcd/packet_receive.c,
861 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
864 * Added support for whois using public key attribute to /WHOIS i
865 client command. Affected files irssi/docs/help/in/whois.in,
866 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
868 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
870 * Fixed UMODE setting in server when the client has anonymous
871 mode set. The mode setting was not working. Affected file
874 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
876 * Fixed some bugs and typos related to sending split messages.
877 Print notification when sending messages with /MMSG. Affected
878 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
880 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
882 * Optimized the socket referencing in packet routines, client
883 library and server. Affected files are lib/silccore/silcpacket.c,
884 lib/silcclient/client.c and silcd/server.c.
886 * If silc_socket_set_qos is given with NULL arguments the QoS is
887 reset from the socket. Affected files are
888 lib/silcutil/silcsockconn.[ch].
890 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
892 * Add a /LISTKEYS command which lists the locally cached
893 client and server keys. Affected files
894 irssi/src/fe-common/module-formats.[ch],
895 irssi/src/silc/core/silc-{channels,servers}.c
896 irssi/docs/help/in/listkeys.in
898 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
900 * Check that packet queue purging was successful. Affected
901 files lib/silcclient/client.c and silcd/packet_send.c. Related
902 to MAC failed errors.
904 * Do not clear the inbuf even if it is empty if QoS was applied
905 to it. Otherwise the QoS data is cleared and MAC failed error
906 will occur. Affected file lib/silccore/silcpacket.c.
908 * Use the rekey period time as rekey protocol timeout value.
909 If the rekey does not succeed during the rekey period there's
910 something very wrong, and we most likely end up with wrong keys,
911 do graceful reconnect then. Affected file silcd/server.c.
913 * Take reference of the socket in the parser context, as it's
914 possible to have the parsers in queue after the socket is
915 disconnected and this may cause crash. Affected files are
916 lib/silccore/silcpacket.c, lib/silcclient/client.c and
919 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
921 * Fixed KICK command reply sending, it sent to replies.
922 Affected file silcd/command.c.
924 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
926 * Finish the silc-mime.pl script. It now supports MIME type
927 guessing using magic files, signing data messages, executing
928 MIME handlers in background. Affected files
929 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
931 * Changed MIME signal handler to make things easier for the perl
932 script. Affected files irssi/src/silc/core/client_ops.c,
933 silc-servers.c, and irssi/docs/signals.txt
935 * Cleaned up the silc_mime_parse function and fixed detection
936 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
938 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
940 * Resolve the IP for file transfer listener from the connection
941 socket. Affected file lib/silcclient/client_ftp.c.
943 * Accept NULL hostname parameter in the functions
944 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
945 if hostname is not wanted.
947 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
949 * Fixed race condition between silc_client_init and
950 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
952 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
954 * Fixed file transfer connection closing when SIGNOFF for
955 the client is received from server. Affected file is
956 lib/silcclient/client_ftp.c.
958 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
960 * Check for disconnected socket in QUIT callback. Affected
961 file silcd/command.c.
963 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
965 * Modified the MIME parsing to allow \n and \r\n as delimiters.
966 Affected files lib/silcutil/silcstrutil.c
968 * Cleaned up the escape/unescape functions for correctness and
969 speed. Affected file irssi/src/silc/core/client_ops.c
971 * Removed handling for data messages with Content-Type: text/*,
972 moved parsing of MIME headers to the signal handler, added
973 support for signing and verifying data messages. Affected
974 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
975 irssi/src/silc/core/silc-{servers,channels}.c
977 * Added a perl script for handling data messages based on
978 information read from Mailcap files. New file
979 irssi/scripts/silc-mime.pl
981 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
983 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
984 acknowledge recepetion of a message to the sender. Updated
987 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
989 * Unregister channel key saving callback when deleting channel.
990 Affected file lib/silcclient/idlist.c.
992 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
993 before calling notify client operation. Affected file is
994 lib/silcclient/client_notify.c.
996 * Unregister QoS tasks when deleting the socket connection.
997 Affected files lib/silcutil/silcsockconn.[ch],
998 unix/silcunixsockconn.c.
1000 * Implemented latest presence-attrs draft changes. Affected
1001 files lib/silccore/silcattrs.h and
1002 irssi/src/silc/core/silc-queries.c.
1004 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1006 * Save old channel keys in list to allow more rapid change
1007 of channel keys if server for some reason does that. This
1008 avoids loosing so many channel messages due to not having
1009 key to decrypt. Affected file lib/silcclient/silcclient.h,
1010 idlist.c and client_channel.c.
1012 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1014 * Continued backup router tests and fixes. Affected files
1015 silcd/server_backup, server_util.c, server.c. See TODO.
1017 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1019 * Fixed SERVER_SIGNOFF handling in servers. The client
1020 was removed from wrong list thus not removing the client
1021 at all. Affected file silcd/packet_receive.c.
1023 * Do not execute rekey protocol for disabled connections as
1024 it would never go through. Affected file silcd/server.c.
1026 * Added timeout for rekey protocol to catch if the protocol
1027 never executes successfully. Affected files silcd/server.c
1030 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1032 * Abandon packet processing for disconnected sockets. Check
1033 this always after calling packet processing callback.
1034 Affected file lib/silccore/silcpacket.c.
1036 * Fixed double registration disconnection code in server.
1037 Closed wrong connection. Affected file silcd/packet_receive.c.
1039 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1041 * On normal server reconnect to primary during resuming 4
1042 times, then give up. Affected file silcd/server_backup.c.
1044 * If during reconnecting to routers we notice we have router
1045 connection but no primary router set, the server is in desync.
1046 Reconnect to primary to restore network. Affected file
1049 * Assure that only one protocol is exeucting at the same time.
1050 Added checks for all protocols. Affected files are
1051 silcd/server.c and server_backup.c.
1053 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1055 * Check that a string is not already part on invite/ban
1056 string when processing it. Affected file silcd/server_util.c.
1058 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1060 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1061 with 1.2 version of the protocol. Affected file is
1062 silcd/packet_receive.c.
1064 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1066 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1067 where the passphrase was given. Affected file is
1070 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1072 * INVITE and BAN notifys are now delivered from routers to
1073 servers (but not clients) on the channel. Updated specs and
1074 code. Affected files silcd/packet_[send|receive].[ch],
1075 command.c, server.c and server_util.c.
1077 * Implemented INVITE and BAN announcing. Affected files are
1078 silcd/server.[ch], server_util.c.
1080 * Implemented SilcStatus error type argument returning in
1081 command reply error in server. Affected file silcd/command.c.
1083 * Implemented SilcStatus argument returning in comand reply
1084 in client library. The command_reply client operation now
1085 returns error specific arguments as well. Affected files
1086 are lib/silcclient/command_reply.[ch], client_resume.c,
1087 lib/silccore/silcstatus.[ch].
1089 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1091 * Backup router protocol version 1.2 implemented. Testing still
1092 required. Affected files in silcd/server_backup.[ch], server.c,
1093 packet_receive.c and server_internal.h.
1095 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1097 * silc_client_send_[channel|private]_message now return TRUE
1098 or FALSE. Affected file lib/silcclien/client_channel.c and
1101 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1103 * Check for explicit nickname in INVITE and BAN processing
1104 during join as well (and don't expect only wildcards in
1105 invite/ban strings). Affected file silcd/command.c.
1107 * Fixed the INVITE and BAN by public key. The public key saved
1108 is the PK payload (as specified) not the raw data. Affected
1109 file silcd/server_util.c.
1111 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1113 * UTF-8 text message support for actions and notices in SILC
1114 Client. Affected file irssi/src/silc/core/client_ops.c.
1116 * silc_get_username and silc_get_real_name now returns sensible
1117 data on Win32. Patch by Toni Willberg. Affected file is
1118 lib/silcutil/win32/silcwin32util.c.
1120 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1122 * Provide a signal handler to send MIME encoded messages and emit
1123 a signal when a MIME encoded message is received. Also document
1124 the signals for usage with the perl interface.
1126 A sample perl script will be supplied at a later point.
1128 Affected files are irssi/docs/signals.txt,
1129 irssi/src/silc/core/client_ops.[ch],
1130 irssi/src/silc/core/silc-{channels,servers}.c
1132 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1134 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1135 server. Use this time to display a lag and disconnect when it
1136 exceeds a specified limit.
1138 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1140 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1142 * Remove the channel auth list in normal server if router
1143 encofrces its list during connecting. Send notify to channel
1144 to remove the mode to remove the list. Affected files are
1145 silcd/server_util.c and silcd/packet_receive.c.
1147 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1149 * Added support for channel public keys. Updated protocol specs
1150 and implemented it. Affected files are
1151 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1152 lib/silcclient/command_reply.c.
1154 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1156 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1157 terminate the process on Linux. Affected file silcd/silcd.c.
1159 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1161 * Check for NULL buffer in silc_buffer_clear. Affected file
1162 is lib/silcutil/silcbuffer.h.
1164 * Simplified the backup router protocol by removing the _GLOBAL
1165 types. Updated protocol specs and the code. Affected files
1166 are silcd/server_backup.[ch].
1168 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1170 * Deny '@' and '!' from nicknames since they are reserved
1171 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1172 Updated protocol specs and the code.
1174 Affected files are silcd/server_util.[ch].
1176 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1178 * Fixed stack overflow in Irssi SILC client. Affected
1179 file irssi/src/silc/core/client_ops.c.
1181 * Check that Host is set in ServerConnection and RouterConnection
1182 in silcd.conf. Affected file silcd/serverconfig.c.
1184 * Fixed crash in server with protocol completion callbacks,
1185 namely rekey and backup resuming protocols. Affected files
1186 are silcd/server_backup.c and silcd/server.c.
1188 * Fixed rekey protocol to not restart if it is started already.
1189 Affected files are lib/silcclient/client.c and
1192 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1194 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1196 * Fixed EOF handling in SILC Config, affected file
1197 lib/silcutil/silcconfig.c.
1199 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1201 * Fixed RESOLVING flag handling in JOIN notify and other
1202 notifys to handle the resolvings correctly in client library.
1203 Affected file lib/silcclient/client_notify.c.
1205 * Do not send full INVITE and BAN lists in INVITE and BAN
1206 notifys, only the changed information. Affected file
1209 * Fixed INVITE notify sending in INVITE command, send it
1210 only when needed. Affected file silcd/command.c.
1212 * Handle the founder key change properly in CMODE_CHANGE
1213 notify. Bug #122. Affected file silcd/packet_receive.c.
1215 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1217 * Remove the mark for output (mark it only for input) after
1218 purging outgoing queue. Prevents the "Error in select()"
1219 floods. Affected file silcd/packet_send.c.
1221 * Fixed incorrect connection deletion from client library
1222 after calling "connect" client operation. Could cause
1223 crashes for example during reconnect timeouts. Affected
1224 files are lib/silcclient/client.c and
1225 irssi/src/silc/core/client_ops.c.
1227 * Check server private key file permissions before starting
1228 the server. Affected file silcd/serverconfig.c.
1230 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1232 * NULL terminate allocated string in silc_buffer_strformat.
1233 Affected file lib/silcutil/silcbuffmt.c.
1235 * Rewrote the invite/ban list string handling in server to
1236 use SilcBuffer instead. Affected files are silcd/command.c
1237 and silcd/server_util.c.
1239 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1241 * Fixed double free in CMODE command when setting new HMAC
1242 for channel. Affected file silcd/command.c.
1244 * Added couple of missing memset's to zero sensitive memory.
1245 Affected files silcd/command.c, lib/silcclient/command.c.
1247 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1249 * Fixed a double free in INVITE command error handling in
1250 server. Affected file silcd/command.c.
1252 * Added macros SILC_SWAB_[16|32] to swab byte order of
1253 16-bit and 32-bit unsigned integers. Affected file
1254 lib/silcutil/silctypes.h.
1256 * Use the SILC_SWAB_16 instead of htons() in server when
1257 handling ports since the ports in structures are always
1258 in little-endian order (regardless of platform). Affected
1259 file silcd/serverid.c and silcd/server_backup.c.
1261 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1263 * Send DISCONNECT in close admin command in server. Affected
1264 file silcd/command.c.
1266 * Check whether we are already connecting to a remote router
1267 (in addition of checking whether we are already connected)
1268 before creating new connection. Affected file silcd/server.c.
1270 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1272 * Added better compiler and compiler flags checking in
1275 * Check that socket is valid after QoS is applied to data.
1276 Affected file lib/silcutil/unix/silcunixsockconn.c.
1278 * Make sure the socket connecetion is not closed to early
1279 when closing connection in server. Also make sure the
1280 connection is always closed after error in a protocol.
1281 Affected file silcd/server.c.
1283 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1285 * Removed --session and --dummy options from Irssi SILC Client.
1286 -d option is available only if --enable-debug was given.
1287 Affected files are irssi/src/silc/core/silc-core,
1288 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1290 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1292 * Added silc_buffer_steal to steal the data from the buffer.
1293 Affected file lib/silcutil/silcbuffer.h.
1295 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1297 * Fixed server crash with double Primary block in config file.
1299 Fixed also various memory leaks around the config file
1300 parser. Affected files lib/silcutil/silcconfig.c,
1301 silcd/serverconfig.c.
1303 * Changed my nickname (Johnny Mnemonic) to my real name, this
1304 means that bugs introduced by him were actually introduced
1307 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1309 * Don't display "foo appears as foo\nYou're now known as foo"
1310 messages. Affected file irssi/src/silc/core/client_ops.c
1312 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1314 * Fixed error handling of invalid client entry when calling
1315 commands in server. Fixes a crash. Affected file
1318 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1320 * Added some sanity checks in server for correctness of the
1321 server configuration. Affected file silcd/serverconfig.c.
1323 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1325 * Prevent endless resolving of user informations in USERS
1326 command by checking the command reply status correctly.
1327 Affected file lib/silcclient/command_reply.c.
1329 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1331 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1332 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1333 Aldous <Matthew@Aldous.com>.
1335 * Added better implementation using CriticalSection of
1336 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1337 <mikko.lahteenmaki@pikabaana.net>.
1339 * Added some Winsock WIN32 compatiblity defines into
1340 includes/silcwin32.h.
1342 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1344 * Fixed double free in async host lookup code. Affected file
1345 lib/silcutil/silcsockconn.c.
1347 * On backup router handle now the SERVER_SIGNOFF from router
1348 for local connected servers too, and close the connections.
1350 Do not process them as normally signing off servers when they
1351 really signoff by sending EOF fe, but always assume that
1352 router sends the SERVER_SIGNOFF.
1354 Affected files silcd/server.c and silcd/packet_receive.c.
1356 * Fixed socket unsetting when closing connections. Affected
1357 files silcd/server.c and silcd/packet_send.c.
1359 * Do not print the nickname in SERVER_SIGNOFF if we do not
1360 have it. Prevents asserts in Irssi core. It is possible we
1361 don't have the nick if it was just being resolved when server
1362 signoff. Affected file irssi/src/silc/core/client_ops.c.
1364 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1366 * Fixed autonick crashbug in client library. Affected file
1367 lib/silcclient/client.c.
1369 * Fixed Unix implementation of SilcMutex to really assert if
1370 the mutex is locked/unlcoked already. Affected file
1371 lib/silcutil/unix/silcunixmutex.c.
1373 * Fixed locking in silc_schedule_uninit. It didn't lock
1374 when dispatching timeout tasks. Affected file is
1375 lib/silcutil/silcschedule.c.
1377 * Changed Win32 implementation of SilcThread to use modern
1378 Win32 interface. Affected file is
1379 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1381 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1383 * Don't print signed messages when sending failed. Affected files
1384 irssi/src/silc/core/silc-[servers.c/commands.h]
1386 * Send adquate signal when founding a channel by joing it. Affect
1387 file irssi/src/silc/core/client_ops.c
1389 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1391 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1392 irssi/src/fe-common/core/themes.c
1394 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1396 * Fixed close command to use the port correctly when closing
1397 server connections. Affected file silcd/idlist.c.
1399 * Check for NULL outbuf in silc_socket_write. It is possible
1400 that it is NULL is some odd case. Affected files are
1401 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1403 * Do not call final protocol callback for backup router
1404 resuming protocol when closing connection. It is closed
1405 by timeout in case of error. Affected file silcd/server.c.
1407 * Backup reconnect to router if backup resuming protocol
1408 failed. Affected file silcd/server_backup.c.
1410 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1412 * Fixed double free in SKE library error hadling when signature
1413 error occurred. Affected file lib/silcske/silcske.c.
1415 * Save the fingerprint to new SilcClientEntry after changing
1416 nickname. Affected file lib/silcclient/client_notify.c.
1418 * Print SIGNOFF in Irssi SILC client only if the nickname is
1419 known. Prevents asserts in Irssi core. It is possible we
1420 don't have the nick if it was just being resolved when it
1421 quit. Affected file irssi/src/silc/core/client_ops.c.
1423 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1425 * Fixed double free in invite list adding code when adding
1426 invite strings. Affected file silcd/server_util.c.
1428 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1430 * More log printing during backup router protocol. Affected
1431 file silcd/server_backup.c.
1433 * Removed backwards support for old private key file format.
1434 Affected file lib/silccrypt/silcpkcs.c.
1436 * Removed backwards support for not-so-strict decryption length
1437 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1439 * GETKEY to update the client entrys fingerprint too.
1440 Affected file lib/silcclient/command_reply.c.
1442 * Added --without-libtoolfix for package builders using weird
1443 wrappers around libtool (BSD at least).
1445 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1447 * Fixed backup router bugs: When backup resumes router and
1448 receives a CHANNEL_MESSAGE packet the backup must not act
1449 as router since the packet header decryption would be
1450 different. Also, when relaying packets to channel, do
1451 not re-encrypt packets on backup that came from the primary
1452 since the connection isn't really router-router connection.
1453 Affected files silcd/server.c, silcd/packet_send.c.
1455 * Added checks in encryption/decryption that encryption/decryption
1456 length sent as argument really is multiple by block size. Helps
1457 catching really weird bugs like the above backup router bugs
1458 when packets are being decrypted in wrong way. Affected files
1459 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1461 * Fixed padding generation in private key file encryption.
1462 Affected file lib/silccrypt/silcpkcs.c.
1464 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1466 * Added ignore_message_signatures setting which can be used
1467 to ignore signatures in messages. Affected files are
1468 irssi/src/silc/core/client_ops.c, silc-core.c.
1470 * Fixed the libtoolfix to use command line options instead of
1471 environment variables. They didn't work as expected. Now,
1472 the libtool is fully run-time configurable.
1474 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1476 * Verify signature payload for signed messages. Affected files
1477 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1478 irssi/src/silc/core/silc-core.h
1480 * Display signature verification result in public and private
1481 messages using theme abstracts. See irssi/default.theme for
1482 examples on their usage. Affected files
1483 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1484 irssi/src/fe-common/silc/module-formats.[ch],
1485 irssi/src/fe-common/silc/fe-common-silc.c,
1486 irssi/src/fe-common/silc/Makefile.am
1487 irssi/src/fe-common/core/fe-messages.[ch]
1489 * Fixed bugs in Irssi's theme parsing. Affected files
1490 irssi/src/fe-common/core/themes.c
1492 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1494 * Calculate the correct length for signed messages before
1495 encrypting, it must be multiple by block size. Affected
1496 file lib/silccore/silcmessage.c.
1498 * silc_message_signed_get_public_key returns now both
1499 decoded and encoded public key. Affected files are
1500 lib/silccore/silcmessage.[ch].
1502 * Added libtoolfix script that makes the libtool more generic
1503 and configurable in run-time. Now we can specify in run-time
1504 if what kind of libraries we want to create, regardless of
1505 configuration. SIMs are now creates even if --disable-shared
1506 was explicitly given.
1508 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1510 * Fixed founder key sending in CMODE command in client.
1511 Affected file lib/silcclient/command.c.
1513 * Fixed CUMODE founder authentication in server to not check
1514 for client's public key since it's not supposed to do that.
1515 Affected file silcd/command.c.
1517 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1519 * Set realname and hostname in NICK_REC records. Affected file
1520 irssi/src/silc/core/silc-nicklist.c
1522 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1524 * Remove 1.0 protocol backwards compat code from client
1527 * Added more reliable check for whether nickname did change
1528 or not, or whether only Client ID changed in NICK_CHANGE
1529 notify. Affected file lib/silcclient/client_notify.c.
1530 Fixes bug in '@' character handling in a nickname.
1532 * Added support for automatically parsing signature from
1533 the message payload. Added new function
1534 silc_message_get_signature to return the payload to
1535 application. Affected files lib/silccore/silcmessage.[ch].
1537 * Changed the private_message and channel_message client
1538 operations to deliver the SilcMessagePayload to the
1539 application too. Application can use it fe. to get the
1540 signature from the message for verification. Affected
1541 file lib/silcclient/silcclient.h, client_channel.c and
1544 * Redefined the signed payload for message payloads.
1545 Updated protocol specs and implemented.
1547 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1549 * Fixed wrong invite and ban list handling in server command
1550 reply. Affected files are silcd/command_reply.c,
1551 silcd/server_util.[ch].
1553 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1555 * Fixed CMODE setting in server when founder mode was set.
1556 Affected file silcd/command.c. Bug #95.
1558 * Added support to setting specific public key in CMODE in
1559 Irssi SILC client. Affected file lib/silcclient/command.c.
1561 * Added support to use specific public key in CUMODE in
1562 Irssi SILC Client. Affected file lib/silcclient/command.c.
1564 * Added support for inviting and banning by public key in
1565 Irssi SILC client. Affected file lib/silcclient/command.c.
1567 * Fixed fingerprint/babbleprint showing in invite and ban
1568 list command replys. Affected file is
1569 irssi/src/silc/core/client_ops.c.
1571 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1573 * Format CMODE +c and +h to display both the mode and the argument
1575 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1577 * Added test vectors and test programs for SHA-1, MD5,
1578 HMAC-SHA1 and HMAC-MD5. New tests are located in
1579 lib/silccrypt/tests/. Fixed also argument decoding bug in
1580 MD5 implementation. Affected file lib/silccrypt/md5.c.
1582 * Changed the channel private key and private message key
1583 generation (with static keys) to use SHA1 instead of MD5,
1584 as SHA1 is the mandatory hash function in SILC. Affected
1585 file lib/silcclient/client_[channel/prvmsg].c.
1587 * Changed the private key file encryption to use SHA1 instead
1588 of MD5. Added support for the old generation and added
1589 automatic change of the key (to be removed later). Affected
1590 files lib/silccrypt/silcpkcs.c.
1592 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1594 * Load only files with .pub suffix in PublicKeyDir. Affected
1595 file silcd/serverconfig.c.
1597 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1599 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1600 channels. Affected files silcd/silcd.c, silcd/server.h.
1602 * Added the config directive PublicKeyDir for the client block.
1603 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1605 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1607 * Merged Toni's irssi/silc.conf patch.
1609 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1611 * Max alloc tests in allocation routines. Affected file
1612 lib/silcutil/silcmemory.c.
1614 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1616 * Fixed a typo in resuming code that fixed detach/resume code
1617 in server. Bug #93. Affected file silcd/packet_receive.c.
1619 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1621 * Do reverse lookups for server when /connecting. Affected files
1622 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1623 irssi/src/core/net-nonblock.*
1625 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1627 * Added library versioning for shared libraries. Affected
1628 files configure.in.pre and lib/Makefile.am.pre.
1630 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1632 * Display INVITE and BAN lists as specified by SILC 1.2
1634 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1636 * Do not send invite list back unless asked (when sending
1637 no arguments) or when list was modified. Affected file
1640 * Remove client from invite list in KILLED notify and in
1641 KILL command. Affected file silcd/command.c and
1644 * Fixed bugs in invite list handling in INVITE command.
1645 Affected files silcd/command.c and silcd/server_util.c.
1647 * Merged with Irssi 0.8.6.
1649 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1650 Affected file irssi/src/fe-text/silc.c.
1652 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1654 * The silc_argument_get_[first/next] now return the argument
1655 type to caller. Added silc_argument_payload_encode_one.
1657 Affected files are lib/silccore/silcargument.[ch].
1659 * Added support for the SILC 1.2 INVITE command and new
1660 invite lists to server. Affected files are silcd/command.c,
1661 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1663 * Added support for the SILC 1.2 BAN command and new
1664 ban lists to server. Affected files are silcd/command.c,
1665 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1667 * Added support to client sending new INVITE command. Affected
1668 file is lib/silcclient/command.c.
1670 * Added support to client sending new BAN command. Affected
1671 file is lib/silcclient/command.c.
1673 * Added support for removing client from invite list when kicked
1674 from channel, as SILC 1.2 dictates. Affected files are
1675 silcd/packet_receive.c and silcd/command.c.
1677 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1679 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1680 automatically the cipher's internal IV. Affected files
1681 lib/silccrypt/silccipher.[ch].
1683 * Assure the RESUME_CLIENT packet is not sent to twice to
1684 backup router if the detached client was originated from
1685 the backup. Affected file silcd/server.c. Bug #76.
1687 * Changed silc_sim_symname to not allocate memory. Affected
1688 file lib/silcsim/silcsimutil.c.
1690 * Fixed memory leaks with SIMs in server. Affected files
1691 silcd/serverconfig.c, silcd/server.c.
1693 * Fixed channel key distribution after resuming detached
1694 client. Affected files silcd/packet_receive.c.
1696 * Fixed channel's global_user boolean checking after detaching.
1697 Check it after changing the owner of the client not before.
1698 Affected file silcd/packet_receive.c.
1700 * Fixed few double frees from client library. Fixes at least
1701 Bug #81, possibly others too.
1703 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1704 notifys in Irssi SILC Client. Affected file is
1705 irssi/src/silc/core/client_ops.c. Bug #82.
1707 * Applied Ville Räsänen's manual page and --mandir bugfix
1708 patch. Affected files are configure.in.pre and Makefile.am.pre.
1711 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1713 * Added support to backup router protocol for backup to tell
1714 normal server that it cannot use the backup router as primary
1715 because the primary isn't really down. Updated protocol
1718 * Added support for primary router to tell backup router that
1719 resuming is not possible because the backup really isn't primary
1720 in the cell. For example if backup disconnected itself the
1721 resuming is not allowed since the primary really did not
1722 go down. Updated protocol specs.
1724 * Removed MARS from crypto library.
1726 * Defined the CTR mode and Randomized CBC mode in SILC. The
1727 CTR mode is RECOMMENDED now in specification. Defined also
1728 Serpent cipher as optional cipher. Updated the protocol specs.
1730 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1732 * Added support for inviting/banning by IP/MASK, public key,
1733 and explicit Client ID. Redefined the command and notify
1734 types to allow easier forwards support for other methods
1735 of inviting/banning. Updated protocol specs.
1737 * Remove the client from channel's invite lists if the client
1738 is kicked or killed. Updated protocol specs.
1740 * Unified the Channel Message Payload and Private Message
1741 into one Message Payload. Updated protocol specs and
1744 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1746 * Don't wait for EOF after socket error has occurred, but
1747 close the connection. Affected file is silcd/server.c.
1749 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1751 * Added support for setting FOUNDER mode on channel with
1752 specific public key which can be set with CMODE command.
1753 Updated protocol specs and implemented in client and server.
1755 * Fixed the Irssi SILC client to correctly shutdown the client
1756 library to avoid memory leaks. Affected files are
1757 irssi/src/silc/core/silc-core.c and silc-servers.c.
1759 * Deprecated the No Reply flag in SKE protocol and introduced
1760 "IV Included" flag which can be used to indicate that the IV
1761 is included in the ciphertext. This makes it possible to use
1762 SILC on unreliable transport, such as UDP which may cause
1763 packet reordering and losses. Updated protocol specs, did
1766 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1768 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1769 < 32 bit values in correct size. Affected file is
1770 lib/silcmath/mp_mpi.c.
1772 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1774 * Fixed the KE Start Payload parsing to check that mandatory
1775 fields are present. Affected file lib/silcske/payload.c.
1777 * Fixed compilation warnigs in Irssi SILC Client. Affected
1778 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1780 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1782 * Print "nick now appears as newnick" and update Irssi's nicklist
1783 when you change your nick to "nick". Closes #62
1785 * Never format your own nick. Closes #63
1787 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1789 * SILC_UMODE_GONE changes are now propagated correctly to the
1790 Irssi client. Closes #54
1792 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1794 * Fixed example in /HELP KEY
1796 * Added expando $j which expands to current SILC Client version
1798 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1800 * Fixed public key decoding in crypto library.
1802 * Added better error printing to SKE library.
1804 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1806 * Fixed NICK command to not crash if nickname was not sent.
1808 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1810 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1811 Deprecated the old Encrypt-And-MAC order. Updated protocol
1812 specs and implemented.
1814 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1815 generation. Updated specs and implemented.
1817 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1819 * Added support for rekey before 2^32 sequence number wraps.
1820 Affected files in server and client library.
1822 * Padding must be at least 8 bytes now. Implemented and updated
1825 * Compute maximum padding for authentication packets to make
1826 passphrase approximation attacks impossible. Affected files
1827 in client library and in server.
1829 * Fixed PING command sending in client library and handling in
1830 server. The server ID must be ID Payload, not raw ID data.
1831 Affected files in server and client library.
1833 * Defined that all public keys sent in commands and notify
1834 payloads are actually Public Key Payloads not raw public key
1835 data. Updated protocol specs and implemented.
1837 * Updated protocol version to 1.2. Updated specs and code.
1839 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1840 status types. Updated specs and the code.
1842 * Added support for normal client to kill its own entries from
1843 the network. Updated protocol specs and the code.
1845 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1846 and added initial implementation.
1848 * Added MAC field to the Private Message Payload to protect
1849 against chosen ciphertext attacks. Updated the protocol specs
1852 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1853 attribute to indicate the user's current idle and signon time
1854 of a service. Updated protocol specs and implemented.
1856 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1858 * Added "do_not_bind" argument to silc_client_file_send what
1859 can be used to not bind locally but assume the file receiver
1860 provides the point of connect. Usefull when sender is behind
1861 NAT device. Affected file lib/silcclient/silcclient.h and
1864 * Added -no-listener option to FILE SEND command in Irssi SILC
1865 client. Affected file irssi/src/silc/core/silc-servers.c.
1866 Renamed FILE RECEIVE to FILE ACCEPT.
1868 * Confirm passphrase for private key encryption in
1869 silc_create_key_pair and silc_change_private_key_passphrase.
1870 Affected files are lib/silcutil/silcapputil.c.
1872 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1874 * Move silc_client_packet_send back to internal, added
1875 silc_client_send_packet, a bit simpler function for application.
1876 Affected files lib/silcclient/silcclient.h, client.c and
1879 * Moved the SilcClientEntry, SilcChannelEntry and
1880 SilcServerEntry to silcclient.h to be public and documented
1881 them for application. Affected files are
1882 lib/silcclient/silcclient.h and idlist.h.
1884 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1886 * Fixed manual page installation patch by Ville Räsänen.
1887 USERS help page fix patch by Ville Räsänen
1889 * Changed the silc_client_command_call interface to make
1890 the command call simpler for the application. The library
1891 now handles the command line parsing, command finding and
1892 execution. Application only needs to call the function
1893 with the command line. Affected files are
1894 lib/silcclient/silcclient.h, command.[ch].
1896 * Fixed silc_get_input to NULL-terminate the returned input.
1897 Affected file lib/silcutil/silcutil.c.
1899 * Resolve the client's public key in JOIN command if the
1900 founder auth data is being requested but we don't know the
1901 client's public key. Affected file silcd/command.c.
1904 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1906 * Print notify for server opers when backup router comes
1907 online. Affected file silcd/server.c.
1909 * Fixed the INVITE command to send the invite list in
1910 command reply. Affected file silcd/command_reply.c.
1912 * Fixed MOTD command reply sending. Affected file
1915 * UTF-8 decode the topic in TOPIC command reply and LIST
1916 command reply in Irssi SILC client. Affected file is
1917 irssi/src/silc/core/client_ops.c.
1919 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1921 * Fixed the INVITE command to not crash Irssi SILC client
1922 when given without nickname argument. AFfected file
1923 irssi/src/silc/core/client_ops.c.
1925 * Fixed double free in WHOIS query on normal server when
1926 forwarding query to router. Affected file is
1927 silcd/server_query.c.
1929 * Fixed WATCH command reply handling on normal server which
1930 was missing altogether. Affected file silcd/command_reply.c.
1933 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1935 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1936 Included yodl sources for each of these. Also modified
1937 Makefile.am prototype to install these files to proper
1938 locations. Updated CREDITS. Affected file Makefile.am.pre,
1939 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1942 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1944 * Added support for encrypted private key files. Now
1945 passphrase must be provided when new key pair is created
1946 (can be empty though), and prompted when loading the
1947 private key. Added support for loading the old-style
1948 non-encrypted private keys as well. Affected files
1949 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1952 * Fixed silc_get_input to accept input on all terminals.
1953 Affected file lib/silcutil/silcutil.c.
1955 * Moved the Irssi SILC client key loading and other stuff
1956 to be called after the arguments and UI is initialized.
1957 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1959 * Added -P option to Irssi SILC client which can be used
1960 to change the passphrase of the private key. Affected
1961 file irssi/src/silc/core/silc-core.c.
1963 * Added silc_change_private_key_passphrase apputil routine
1964 to lib/silcutil/silcapputil.[ch].
1966 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1968 * Fixed connection closing in client library to not crash.
1969 Moved the connection freeing totally to function
1970 silc_clinet_del_connection. Affected file
1971 lib/silcclinet/client.c.
1973 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1975 * Changed includes/silcincludes.h to silcincludes.h.in to
1976 include configuration specific information. The silcdefs.h
1977 is not included in to installation anymore (it's only
1978 compilation time header).
1980 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1982 * Moved the SilcClient and SilcClientConnection from client.h
1983 to the public lib/silcclient/silcclient.h. Changed the
1986 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1988 * If version string in silc_clinet_alloc is NULL the library
1989 puts it automatically. Affected file lib/silcclient/client.c.
1991 * Changed the version strings from variables to #define's
1992 in includes/silcversion.h.
1994 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1996 * Added shared library complation support.
1998 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2000 * Added lib/silcutil/silcapputil.[ch] for application
2001 utility functions. It includes routines for applications'
2002 convenience. Added silc_create_key_pair, silc_show_public_key
2003 and silc_load_key_pair functions.
2005 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2007 * Send RESUME_CLIENT packet from router to backup routers
2008 to in resuming. Affected file silcd/packet_receive.c.
2010 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2012 * In IDENTIFY command parsing, send all other IDs except
2013 Client IDs explicitly to router for resolving on normal
2014 server. Also check that ID received in WHOIS command is
2015 always Client ID, others are not allowed. Affected file
2016 silcd/server_query.c.
2018 * Merged latest changes from irssi.org CVS.
2020 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2022 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2023 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2025 * Fixed the heartbeat sending in Irssi SILC client. Moved
2026 the silc_client_packet_send to silcclient.h for application
2027 usage. Affected files lib/silcclient/client_internal.h
2028 lib/silcclient/silcclient.h.
2030 * Fixed a bug in query resolving in server. Used wrong
2031 variable in a for loop and crashed. Affected file is
2032 silcd/server_query.c.
2034 * Server constructs requested attributes only to locally
2035 connected clients. Affected file silcd/server_query.c.
2038 * Fixed a bug when sending resolving from router to server
2039 with requested attributes. The constructed WHOIS command
2040 was incorrect. Affected file silcd/server_query.c.
2043 * Fixed Requested Attributes saving in WHOIS command reply.
2044 The length of the data buffer must be saved too. Affected
2045 file silcd/command_reply.c.
2047 * Update the client entry's servername after detaching is
2048 over. Affected file silcd/packet_receive.c. Bug #37.
2050 * Resolve incomplete client entrys in CUMODE_CHANGE and
2051 CMODE_CHANGE notifys. Affected file is
2052 lib/silcclient/client_notify.c. Bug #42.
2054 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2056 * Fixed channel key packet processing bug on backup router
2057 during backup resuming protocol. Affected file is
2058 silcd/packet_receive.c.
2060 * Fixed memory leaks in server. Affected files are
2061 silcd/server.c and silcd/packet_receive.c.
2063 * Fixed packet decryption problem when backup router encrypted
2064 channel message with wrong key during backup resuming
2065 protocol. Affected file silcd/packet_send.c.
2067 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2068 Toni Willberg (toniw@iki.fi)
2070 * Changed the SilcCipher context to be private. Changed the
2071 silc_cipher_get_iv to just return pointer to the IV. Added
2072 silc_cipher_get_name to return the name of the cipher.
2073 Fixed code all around to support these changes. Affected
2074 files are lib/silccrypt/silccipher.[ch], client library and
2077 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2079 * Fixed unaligned access in lib/silccore/silcattrs.c.
2081 * Fixed libtool linking in lib/silcsim/Makefile.am.
2083 * Fixed services attribute printing. Affected files is
2084 irssi/src/silc/core/silc-queries.c.
2086 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2088 * Fixed a crashbug in incoming server accepting. Affected
2089 file silcd/server.c.
2091 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2093 * Added automatically generated index to Toolkit Reference
2096 * Added support for Postscript Toolkit Reference Manual.
2098 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2100 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2103 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2105 * Added 'send_events' boolean argument to the function
2106 silc_schedule_set_listen_fd which sends the set events to
2107 the application explicitly if set to TRUE. Default action
2108 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2109 lib/silcclient/client_internal.h and silcd/server_internal.h.
2111 * Added silc_compare_timeval to determine which time values
2112 is smaller. Affected file lib/silcutil/silcutil.[ch].
2114 * Added sort-of "Quality of Service" (QoS) support to
2115 SilcSocketConnection. Data reception can be controlled with
2116 rate limit per second and/or read data length limit.
2117 Added silc_socket_set_qos. Affected files are
2118 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2120 * Added the QoS configuration to SILC Server configuration
2121 file. Affected files are silcd/serverconfig.[ch] and
2124 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2126 * Merged with irssi.org CVS.
2128 * Failed OPER and SILCOPER authentications are now logged.
2129 Affected file silcd/command.c. Bugs #25.
2131 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2133 * ROBODoc documented lib/silcutil/silcbuffer.h and
2134 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2135 <ville.rasanen@iki.fi>.
2137 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2139 * Added support for auto-passphrase authentication from the
2140 config file during connecting which was not implemented
2141 yet. Affected file irssi/src/silc/core/client_ops.c.
2143 * Fixed a bug in authentication protocol failure handling which
2144 was processing wrong callback context. Affected files
2145 are lib/silcclient/client.c and protocol.c.
2147 * Fixed the /ATTR allow off to actually work. Affected file
2148 is irssi/src/silc/core/silc-queries.c.
2150 * Fixed the /ATTR -del to work. Affected file is
2151 irssi/src/silc/core/silc-queries.c.
2153 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2155 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2157 * Fixed mask attribute adding in Irssi SILC client. Affected
2158 file irssi/src/silc/core/silc-queries.c.
2160 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2162 * Added support for saving the requested attributes in
2163 WHOIS to directory. Affected file is
2164 irssi/src/silc/core/silc-queries.c.
2166 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2168 * Added support for parsing VCard fields that do not have
2169 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2171 * Fixed a double free bug in hash table foreach function
2172 if the entry was deleted in the foreach callback. Affected
2173 file lib/silcutil/silchashtable.c.
2175 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2177 * Added silc_attribute_get_verify_data to return the signature
2178 verification data for either user digital signature or
2179 server digital signature in Requested Attributes. Affected
2180 files are lib/silccore/silcattrs.[ch].
2182 * Added silc_vcard_alloc which is used to allocated dynamic
2183 SilcVCard context. The silc_vcard_free now checks whether
2184 the context is dynamically allocated or not. Affected files
2185 are lib/silcutil/silcvcard.[ch].
2187 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2189 * Periodically remove the NOATTR status from client entry
2190 so that the client may take the attributes in use even after
2191 server has resolved them unsuccessfully earlier. Affected
2192 file silcd/server_query.c and idlist.h.
2194 * Moved sha1hash and md5hash from client->internal to
2195 SilcClient for application usage. Affected files are
2196 lib/silcclient/client.h and client_internal.h.
2198 * Fixed attribute encoding and decoding bugs. Affected
2199 files lib/silccore/silcattrs.[ch].
2201 * Added ATTR command to Irssi SILC Client which is used to
2202 manage user's Requested Attributes sending and values for
2203 WHOIS command. Affected files around Irssi SILC client.
2205 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2207 * Added silc_buffer_strformat which can be used to format
2208 strings into a buffer which size is automatically increased.
2209 Affected file lib/silcutil/silcbuffmt.[ch].
2211 * Added implementation of VCard (RFC 2426) which can be used
2212 as part of Requested Attributes in WHOIS command. Affected
2213 file lib/silcutil/silcvcard.[ch].
2215 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2217 * Some strncat -> silc_strncat changes our the core and
2220 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2221 errors. Added better error printing to SKE library.
2222 Affected files lib/silcske/silcske.c, silcske_status.h and
2225 * Save the PKCS key length even if only private key is set to
2226 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2228 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2229 length in bits not in bytes. Affected files are
2230 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2231 silcd/server_query.c.
2233 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2235 * Added silc_attribute_payload_encode_data to directly encode
2236 the data into the attributes buffer. Renamed function
2237 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2238 Affected files are lib/silccore/silcattrs.[ch].
2240 * silc_hash_table_find_foreach calls the foreach function now
2241 once even if the nothing was found with context set to NULL.
2242 Affected file lib/silcutil/silchashtable.[ch].
2244 * Remove the RESOLVING flag from client entry after received
2245 the Requested Attributes from the client. Fixed memory leak
2246 in client entry freeing. Affected files silcd/server_query.c
2249 * Added Requested Attributes support into SILC Client Library.
2250 It is not able to send requested attributes in WHOIS command,
2251 and also receive and process requested attributes. Added
2252 silc_client_attribute_[add|del] and silc_client_attributes_get
2253 functions. Added also `ignore_requested_attributes' to the
2254 SilcClientParams to not use attributes in client. Affected
2255 files are lib/silcclient/command.c, client_attrs.[ch],
2256 silcclient.h, client_internal and client.[ch].
2258 * Changed the silc_client_get_client_by_id to support Requested
2259 Attributes, it takes them as argument now. Affected file
2260 is lib/silcclient/silcclient.h, and idlist.c.
2262 * Added -details option to WHOIS command in Irssi SILC Client
2263 to support the requested attributes. By default it requests
2264 all attributes. Affected file lib/silcclient/command.c and
2265 irssi/doc/help/in/whois.in.
2267 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2269 * Add also SERVICE attribute for server-constructed attribute
2270 data. Also digitally sign the attributes and add
2271 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2272 silcd/server_query.c.
2274 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2276 * Changed the silc_attribute_payload_encode to support list
2277 of attributes (function may be called several times to add
2278 a new attribute). Removed the silc_attribute_payload_encode_list
2279 function. The encoding function now also automatically encodes
2280 the data, so the caller does not need to do that. Affected
2281 files lib/silccore/silcattrs.[ch].
2283 * Added support for replying on behalf of the user to the
2284 Requested Attributes in WHOIS command in the server. Affected
2285 file silcd/server_query.c.
2287 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2288 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2290 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2292 * Don't swtich to become primary router if we are backup if
2293 decryption error has occurred. Affected file silcd/server.c.
2295 * Fixed a bug in backup router IP address comparison in
2296 silc_server_backup_get.
2298 Save now also the port of the server/router and use that
2299 in comparison as well. Affected file silcd/server_backup.c.
2301 * Normal server now reconnects to backup router automatically
2302 if connection is lost to it. Affected file silcd/server.c.
2304 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2306 * If packet processing fails (like integrity check fails)
2307 the connection is closed now. Affected files are
2308 lib/silccore/silcpacket.c and silcd/server.c.
2310 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2312 * Fixed double free in RSA public key set function
2313 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2316 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2318 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2319 Added server_query.[ch] which provides one interface for
2320 querying information using all three commands.
2322 * Changed all "typedef unsigned char" in core library to
2323 "typedef SilcUInt8".
2325 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2327 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2329 * Renamed silc_server_get_client_resolve to
2330 silc_server_query_resolve and moved to server_query.[ch].
2332 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2334 * Resumed client packet handling from server put the resumed
2335 client on wrong list on router and caused the client not
2336 be present on the network anymore. Now fixed to put the
2337 client to correct list. Affected file silcd/packet_receive.c.
2339 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2341 * Various cleanup in error message output in config parsing code
2342 and in server init code. Fixed error log files containing
2343 too many newlines ('\n') in some situations. Affected files are
2344 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2346 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2348 * Use the reverse lookupped hostname in client internals
2349 instead of one user provided us as remote server name.
2350 Affected file lib/silcclient/client.c.
2352 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2354 * Added 'app_context' to silc_schedule_init. It is an
2355 application specific context that is delivered to application
2356 in task callback functions. Affected files are
2357 lib/silcutil/silcutil.[ch].
2359 * The hb_context in SilcSocketConnection is not freed
2360 automatically anymore (application must free it). Freeing
2361 it automatic is inconsistent. Affected files are
2362 lib/silcutil/silcsockconn.[ch].
2364 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2366 * Added support for removing explicitly added client connections
2367 in rehash and closing the client connections if they were
2368 unconfigured in the rehash. Affected file silcd/server.c.
2370 * Added support for aborting automatically pending commands
2371 that never receives the reply (to avoid memory leaks).
2372 Added also silc_server_command_pending_timed to set the
2373 specific timeout for pending command. Affected files are
2374 silcd/command[_reply].[ch].
2376 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2377 specs and lib/silccore/silcstatus.h.
2379 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2381 * Changed the silc_get_time to accept time value as argument
2382 or if zero is sent return current local time. Affected
2383 file lib/silcutil/silcutil.[ch].
2385 * Added STATS command to client library and Irssi SILC client.
2386 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2388 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2390 * Assure that channel key is set before sending it. May
2391 crash server otherwise. Affected file silcd/packet_send.c.
2393 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2395 * Assure that endless loop cannot happen with detached client
2396 resolving on normal server. Added idlist status
2397 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2398 silcd/idlist.h and silcd/packet_receive.c.
2400 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2402 * Incoming file transfer request cannot use same session as
2403 the sending session. This can happen when sending file to
2404 yourself. Crashed the client on quit. Affected file
2405 lib/silcclient/client_ftp.c. Bug #24.
2407 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2409 * Implemented the draft-riikonen-precense-attrs draft and
2410 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2412 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2414 * Distribute the SERVER_SIGNOFF notify also to local backup
2415 routers from the primary router. The backup router may not
2416 have the signing of local server directly connected and need
2417 to know about the signoff. Affected file silcd/server_util.c.
2419 * Use the primary router as the origin of the locally connected
2420 server when it is disconnecting from the backup router since
2421 that's where it really is coming from. Now the clients from
2422 the disconnecting server are removed correctly and "shadow"
2423 clients are not left to the backup router. Affected file
2426 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2428 * If normal server is standalone and found existing but disabled
2429 channel, do not re-create the channel since it creates
2430 duplicate same channels. Affected file silcd/server.c.
2432 * Added anonymous client connections support to server. New
2433 "anonymous" configuration option to ConnectionParams section
2434 added. If set to true, the username and hostname information
2435 of the client will be scrambled and anonymous user mode is
2436 set automatically to the user. Affected files are
2437 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2439 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2441 * In JOIN notify handling, mark that the cache entry of the
2442 client cannot be expired. Can cause crashes on normal
2443 server (asserts client->channels). Affected file is
2444 silcd/packet_receive.c.
2446 * From now on distribution versions are used as protocol versions
2447 instead of by default using the Toolkit base version as protocol
2448 version. Affected file prepare.
2450 * Do not set the locally resolved hostname for local client
2451 entry but take what server sends. This way the real hostname
2452 is showed in WHOIS for yourself. Affected file is
2453 lib/silcclient/idlist.c and lib/silcclient/client.c.
2455 * Resolve local info with IDENTIFY when connecting to server.y
2457 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2459 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2460 for implied search (not needed on platforms which has native
2461 pthreads library). Use --without-pthreads to disable threads.
2462 Affected file is configure.in.pre
2464 * Fixed --with-iconv on platforms which need to bypass (broken)
2465 native iconv(). Affected file is configure.in.pre
2467 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2469 * Moved -C option parsing in Irssi SILC client at same time
2470 as other options. The UI was initialized earlier and caused
2471 problems on command line. Bug #16. Affected file is
2472 irssi/src/silc/core/silc-core.c.
2474 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2476 * Added global variable silc_log_timestamp that tells silclog
2477 wether to print or not the timestamp in the logging files.
2478 Affected file lib/silcutil/silclog.[ch].
2480 * Added silcd configuration option Timestamp in the Logging
2481 section. Affected file silcd/serverconfig.[ch],
2482 doc/example_silcd.conf.in.
2484 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2486 * Fixed fingerprint checking to check for entirely empty
2487 fingerprint instead of two first bytes when determining
2488 if it is set. Bug #18. Affected file silcd/command.c.
2490 * Fixed duplicate PKCS name registering to not allow it.
2491 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2493 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2495 * Conditionalize non-gcc compiler optimizations for various
2496 platforms, enable those commented out. Cleanups.
2497 Affected file lib/silcmath/mpi/configure.in
2499 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2501 * silc_rng_exec_command() left zombie processes if command
2502 didn't generate any output. Affected file
2503 lib/silccrypt/silcrng.c
2505 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2507 * Rewrote iconv checking, introduce --with-iconv for systems
2508 which rely on libiconv. Check if iconv() provided by libc
2509 is good enough, otherwise demand libiconv. Affected file
2512 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2514 * Search for ldopen() also in libc. This enables SIM support
2515 on *BSD systems. Based on patch from Alex Zepeda. Affected
2516 file configure.in.pre
2518 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2520 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2521 This fixes prepare on *BSD systems. Affected file
2524 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2526 * More fixed for not having purge timeout for global clients
2527 that are on channel. Affected files silcd/command_reply.c
2530 * Fixed the rekey protocol to work with backup router connections.
2531 Rekey packets are now allowed on disabled connections as
2532 well. Affected files silcd/packet_send.c and server.c.
2534 * Do not switch to be as backup router when shutting down and
2535 closing the primary connection. Affected file silcd/server.c.
2537 * Fixed memory leaks in backup router deleting. Added
2538 silc_server_backup_free to free all data during shutdown of
2539 server. Affected files silcd/server_backup.[ch].
2541 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2543 * Do not process commands if the sock->user_data is NULL.
2544 Affected file silcd/command.c.
2546 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2548 * Fixed buffer overflow and security problems (loosing bits
2549 in CFB encryption) in SILC RNG. Problems reported by
2550 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2552 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2554 * Added yet more checks that client is not expired on global
2555 list if it is on channels. Affected file is
2556 silcd/command_reply.c.
2558 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2560 * Merged c0ffee's MIME signal patch which adds support for
2561 sending also MIME messages in Irssi SILC Client, and handling
2562 received MIME messages in a signal (and perhaps doing something
2563 to non-textual MIME messages).
2565 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2567 * Fixed pending command deletion in server and client library
2568 to check the whole list instead of breaking after first found.
2569 The affected files are silcd/command.[ch] and
2570 lib/silcclient/command.[ch].
2572 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2574 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2575 secret or private, otherwise it's possible to find out
2576 whether a secret channel exists or not. Affected file
2579 * If CMODE change fails during the mode setting, assure that
2580 the old mode mask is set for the channel back. Affected
2581 file silcd/command.c.
2583 * Fixed passphrase saving on +a channel on normal server
2584 after successful JOIN command. Affected file silcd/command.c.
2586 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2588 * Remove server/router operator privileges in DETACH command,
2589 since it's possible to resume to server where these
2590 privileges would not be allowed for the client. Affected
2591 file silcd/command.c.
2593 * Do not set to wait for backup in rehash of the server.
2594 Affected file silcd/server.c.
2596 * Do not check listener sockets when counting how many
2597 socket connections we have. Affected file is
2598 silcd/server_util.c.
2600 * Do not announce disconnected clients that are remaining
2601 in history (for WHOWAS). This is because SIGNOFF notify
2602 for these has been sent earlier already. Affected file
2605 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2607 * Buffer overflow with CUMODE command's mode->mode character
2608 conversion. Reported by Ville Räsänen. Affected file
2609 lib/silcutil/silcutil.c.
2611 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2613 * Allow heartbeat packets to go disabled connections anyway.
2614 Affected files silcd/server.c and silcd/packet_send.c.
2616 * Do not broadcast New Channel packets with List flag set
2617 in the packet to backup routers. The router must check
2618 for the correctness of the packets before sending them.
2619 It is possible that router will have enforce Channel ID
2620 change and this would cause desync in the backup router.
2621 Affected file silcd/packet_receive.c.
2623 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2624 are handled in list parsing. They are not list packets
2625 anymore. Affected file silcd/packet_receive.c.
2627 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2629 * Stop waiting for backup router through the timeout, not
2630 directly after backup router has arrived. Affected file
2633 * Do not re-create channel keys and send them when removing
2634 clients in server shutdown. Affected files are
2635 silcd/server_internal.h and silcd/server_util.c.
2637 * Notify distribution to backup routers was missing from
2638 the silc_server_send_notify_dest function which caused
2639 desyncing problems with backup router. Affected file is
2640 silcd/packet_send.c.
2642 * The client's channel removing was working wrong on
2643 backup router. It assumed that it doesn't know global
2644 information but backup router does know. For this reason
2645 it could remove channel when it wasn't supposed to do that.
2646 Affected file silcd/server.c and silcd/server_util.c.
2648 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2650 * Stop for a couple seconds after badkup router has become
2651 primary router. Affected file silcd/server.c.
2653 * Added silc_server_remove_servers_by_server, which is used
2654 to remove servers originated from some other server. Also
2655 clients of those servers can be removed too. Affected file
2656 silcd/server_util.[ch].
2658 * When removing clients after a server has signed of remove
2659 also all servers behind that server (unless they are known
2660 to be available locally), and send SERVER_SIGNOFF for each
2661 of the server separately. Also the signed off clients are
2662 sent now separately per signed off server. The affected files
2663 are silcd/server.c and silcd/server_util.[ch].
2665 * All servers added with silc_idlist_add_server must always
2666 have both "router" and "connection" pointers set. Otherwise,
2667 bad server entries may be left around in the cache.
2668 Affected file silcd/command_reply.c.
2670 * Do not create the channel key in NEW_CHANNEL packet
2671 processing if the channel is empty. Affected file
2672 silcd/packet_receive.c.
2674 * Completed backup router support for standalone routers.
2675 Supports also servers in the cell that do not use the backup
2678 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2680 * Fixed a bug in silc_string_regexify which did not add '^'
2681 at the start of each string, and thus the matching was
2682 not explicit. For example ban list iikone@*!*@* would
2683 match also "priikone", which is wrong, it would have to be
2684 *iikone@*!*@* to match also "priikone". Affected
2685 file lib/silcutil/unix/silcunixutil.c.
2687 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2689 * Enable all local server connections before updating client
2690 caches when we've become backup router. Otherwise, signoff
2691 packets may not reach the clients. Affected files are
2692 silcd/server.c and silcd/server_util.[ch].
2694 * Fixed a bug in version string parsing which could crash
2695 the program with specially formatted version string.
2696 Bug reported and patch provided by Ville Räsänen. Affected
2697 file lib/silcutil/silcutil.c.
2699 * Handle the disconnection immediately when DISCONNECT
2700 packet is received in server. Affected file silcd/server.c.
2702 * Primary router now waits a short time (10 seconds) for
2703 backup router connection before accepting any other
2704 connection (except local). Affected file silcd/server.c,
2707 * Fixed a crash in client libary in NICK_CHANGE notify when
2708 NICK_CHANGE arrived for client entry we are resolving
2709 currently. Affected file lib/silcclient/client_notify.c.
2711 * Call the sconn->callback completion even if error had
2712 occurred. Start reconnecting always if connection to
2713 primary router fails during backup router protocol.
2714 Affected files silcd/server.c and server_backup.c.
2716 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2718 * Added functions silc_server_send_opers and
2719 silc_server_send_opers_notify to send packets stricly
2720 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2721 to send variable argument notify to operators.
2722 Affected files silcd/packet_send.[ch] and silcd/server.h.
2724 * Removed UMODE rights checking with UMODE_CHANGE notify.
2725 Affected file silcd/packet_receive.c.
2727 * Server/router operator now receives notify when network
2728 switches to backup router and when it resumes the use of
2729 primary router. Affected file silcd/server.c and
2730 silcd/server_backup.c.
2732 * Fixed the updating of client information after backup
2733 resuming protocol is over; update all except local clients
2734 to the new primary router. The affected file is
2735 silcd/server_util.c.
2737 * Added support for closing active connections in rehash
2738 that were unconfigured by the user. Supports currently
2739 closing server and router connections. Affected file
2742 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2744 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2746 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2747 is NULL since seems that on some platforms NULL is allowed
2748 and on some it's not. Fallback encoding is used instead.
2749 Affected file lib/silcutil/silcstrutil.c.
2751 * Fixed statistics updating for incoming server connection
2752 which could cause problems when re-connecting. Affected
2753 file silcd/server.c.
2755 * Preliminary backup router support for standalone router
2756 added. Affected files in silcd/.
2758 * Mark server connections in backup router disabled before
2759 and after backup protocol. Affected file is
2760 silcd/server_backup.c.
2762 * Added support for reconnecting to remote server connection
2763 even if the protocol fails, and if the configuration wants
2764 us to keep trying to connect anyway.
2766 Server connection is not allowed to backup router if
2767 backup router does not have connection to primary router yet.
2769 Affected file is silcd/server.c.
2771 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2773 * Added silc_client_udpate_server function to update changed
2774 server info. Affected file lib/silcclient/idlist.[ch].
2776 * Added check for server entries that are being resolved when
2777 notify is received. If being resolved, handle the received
2778 notify only after it's resolved so that all notifys are
2779 handled in same order as received from the server.
2781 Added similar resolver check to channel entries. Every
2782 notify that cause resolving of any information that affects
2783 channel entry marks the channel entry in waiting state.
2784 After whatever resolving is over the waiters are signalled
2785 and only then the notifys are handled in the same order
2786 as delivered from the server.
2788 Affected files are lib/silcclient/idlist.[ch], and
2791 * Fixed KILLED notify handling in normal server. Affected
2792 file silcd/packet_receive.c.
2794 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2795 is locally connected, or was locally connected (but may
2796 be detached and connection is not active). Added also
2797 SILC_IS_LOCAL for checking this status. Affected files
2798 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2799 silcd/server.c and silcd/server_internal.h.
2801 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2803 * Don't send or handle TOPIC_SET if topic is already set and
2804 is same as being set. Affected files silcd/command.c and
2805 silcd/packet_receive.c.
2807 * Fixed CMODE change rights checking to work correctly when
2808 removing modes by operator. Affected file is
2809 silcd/server_util.c.
2811 * Fixed some handling with New Channel packet in router and
2812 fixed some CMODE_CHANGE notify handling in server and router.
2813 Affected file is silcd/packet_receive.c.
2815 * Changed "disconnect" client operation to include the
2816 reason of the disconnection and optional disconnection
2817 message. Affected file lib/silcclient/silcclient.h.
2819 * Made the compilation of lib/contrib/ stuff conditional.
2820 Affected files configure.in.pre, lib/contrib/Makefile.am.
2822 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2824 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2825 to the sender of the notify too, to avoid situation where two
2826 notifys are in the network at the same time going to oppsite
2827 directions. Affected file silcd/packet_receice.c.
2829 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2831 * Delete the client from channel even if the cilent->id is
2832 NULL. It was possible that client was deleted without
2833 removing from channels (theoretically at least). Affected
2834 file silcd/server.c and silcd/server_util.c.
2836 * Free the client data too when resuming is not successful.
2837 Affected file silcd/packet_receive.c.
2839 * Merged some code from c0ffee's silc-plugin. Affected files
2840 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2842 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2843 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2844 to the primary router connection, the other one returns
2845 TRUE if packet must be broadcasted to network.
2847 * All notifys that are destined to primary router (to network)
2848 are now automatically sent to backup routers even if the
2849 router is standalone (and has backup router). Affected files
2852 * Added --without-irssi and --without-silcd configuration
2853 options for disabling the compilation of these applications.
2854 Affected file configure.in.pre and prepare.
2856 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2858 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2859 UTF-8 encoding and decoding. Added also new encodings
2860 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2862 Added also SILC_STRING_LANGUAGE which is language and charset
2863 specific encoder and decoer for those platforms that support
2864 iconv(). It can convert the UTF-8 to and from the locale
2865 specific character set.
2867 Affected file lib/silcutil/silcstrutil.[ch].
2869 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2871 * Added function silc_get_command_name to the file
2872 lib/silcutil/silcutil.[ch].
2874 * Improved the server debug output a bit. Affected files are
2877 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2879 * Save the channel passphrase when received succesful JOIN
2880 command reply from router, on normal server. Otherwise
2881 joinig +a channels from normal server is not possible.
2882 Affected file silcd/command.c.
2884 * Fixed a bug in TOPIC_SET notify handling. The notifier
2885 may be other than client too, like server or channel.
2886 It expected it to always be only client and ignored the
2887 notify. Affected file silcd/packet_recieve.c.
2889 * Removed some (unnecessary) debug printing from
2890 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2892 * Do not force CMODE_CHANGE when server is announcing new
2895 Router announces stuff only after server reannounces channel
2896 after CHANNEL_CHANGE notify.
2898 These fixes optimizes the announcing procedure, and perhaps
2899 fixes some problems too. Affected file silcd/packet_receive.c.
2901 * Fixed SERVER_SIGNOFF sending to local clients. It was
2902 totally broken and sent the notify to all local clients,
2903 instead of only to those that was on same channel as the
2904 signing off clients. Affected file silcd/server_util.c.
2906 * Added -D option to server. It can be used to give debug
2907 level. The levels are from 0 - 99, and are predefined for
2908 smooth server debugging. (see silcd.c for the predefined
2909 levels). Affected file silcd/server.c.
2911 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2913 * Fixed a bug in Irssi SILC client to close the connection
2914 properly when disconnecting from server. Affected file
2915 irssi/src/silc/core/client_ops.c.
2917 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2919 * When authenticating as founder during JOIN command, check
2920 that the one authenticating becomes the only founder on the
2921 channel. Affected file silcd/command.c.
2923 * Better checking for founder mode setting when CUMODE_CHANGE
2924 notify is received. Affected file silcd/packet_receive.c.
2926 * Close all connections when shutting down the server by sending
2927 DISCONNECT packet. Close all listeners too when shutting
2928 down the server. Affected file silcd/server.c.
2930 * Handle DISCONNECT packet correctly in client library by
2931 calling the "disconnect" client operation. Affected file
2932 lib/silcclient/client.c.
2934 * Handle local errors correctly during resuming. Affected
2935 file lib/silcclient/client.c.
2937 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2939 * The log file is not dupped internally anymore in
2940 lib/silcutil/silclog.c. Fixed memory leaks too.
2942 * The scheduler now dispatches all pending timeout tasks
2943 when it is uninitialized with silc_schedule_uninit.
2944 Affected file lib/silcutil/silcschedule.c.
2946 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2948 * Added --enable-stack-trace option to configure. Added
2949 memory allocation stack trace support. Added files
2950 lib/silcutil/stacktrace.[ch]. Affected files are
2951 lib/silcutil/silcmemory.[ch].
2953 * Fixed memory leaks from libraries and server. Affected
2954 files around the tree.
2956 * Reverted back a fix made to CUMODE which broke it.
2957 Affected file silcd/command.c.
2959 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2961 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2962 core library, and implemented it. All textual messages SHOULD
2963 use this flag and the message MUST be UTF-8 encoded.
2964 All text messages sent by Irssi SILC client are now UTF-8
2965 encoded (regardless whether the terminal supports UTF-8 or not).
2966 Affected files are lib/silccore/silcchannel.h,
2967 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2970 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2972 * Added lots of new statistics updating that was missing from
2973 the server and router code. Affected files in silcd/.
2975 * Sending SIGUSR1 signal to server now dumps the current
2976 server statistics into /tmp directory. Affected file is
2979 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2980 the SILC Hash Interface also. Added new functions
2981 silc_hash_get_name, silc_hash_init, silc_hash_update and
2982 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2984 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2986 * Added some better info printing for client during connecting.
2987 Affected file silcd/server_util.c.
2989 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2990 to silence a user on a channel. Affected files are
2991 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2992 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2993 and silcd/packet_receive.c.
2995 * Fixed a fatal bug in handling of malformed command payload.
2996 Affected file silcd/command.c.
2998 * Fixed a double free when announcing channel users to router.
2999 Affected file silcd/server.c.
3001 * After successful authentication to channel founder mode, check
3002 that there isn't anyone else with founder mode on the channel.
3003 The one that authenticated will become founder and anyone
3004 else is demoted. Affected file silcd/command.c.
3006 * Added error printing of any error that has occurred during
3007 any command in client library. Affected file is
3008 irssi/src/silc/core/client_ops.c.
3010 * Removed some error printing from the client library and left
3011 it for the application to worry (from the error status it
3012 receives in 'command' client operation. Affected file is
3013 lib/silcclient/command.c.
3015 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3017 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3018 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3019 Starting key agreement with itself is denied. Affected file
3020 is lib/silcclient/client_keyagr.c.
3022 * Fixed some error checkings from the SFTP library which caused
3023 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3024 and lib/silcsftp/sftp_util.c.
3026 * Added new "debug" and "debug_string" settings to Irssi SILC
3027 client which can be used to print runtime debugging on the
3028 Irssi's screen. Available when compiled with --enable-debug
3029 option. Affected file irssi/src/silc/core/silc-core.c.
3031 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3033 * Fixed a missing variadic parameter in a function call that
3034 caused server crash when a non-allowed connection arrived.
3035 Reported by Richard Becker. Affected file silcd/server.c.
3037 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3039 * Added WATCH list sending to backup routers from router.
3040 The WATCH command is sent by the router to the backup
3041 router. Affected file silcd/command.c.
3043 * Mark the backup_router flag for RouterConnection entry
3044 if the backup router stuff is defined in the config file.
3045 Affected file silcd/serverconfig.c.
3047 * Fixed some backup data sending around the code to work better
3048 if the router is standalone router. Not all places were fixed.
3049 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3052 * Fixed the router connecting when connecting to multiple
3053 routers. It ignored every other router except the first
3054 one. Affected file silcd/server.c.
3056 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3058 * Made the private key generation after expiration optional.
3059 If not created after expiration the old key will re-expire
3060 at a later time (and thus key pair is not necessary to
3061 change). Affected file irssi/src/silc/core/clientutil.c.
3063 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3065 * The length arguments in bind() and connect() were wrong
3066 and fixed now to used SIZEOF_SOCKADDR in the
3067 lib/silcutil/unix/silcunixutil.c.
3069 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3071 * Fixed detach timeout handling to use Client ID and not
3072 the actual client entry which may be freed in the callback.
3073 Affected file silcd/command.c.
3075 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3077 * Merged c0ffee's multiple interface support patch.
3078 Affected files in silcd/.
3080 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3082 * Cleanup keys properly. Affected file is
3083 irssi/src/silc/core/clientutil.c.
3085 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3087 * Display the user mode on the status bar. Affected file
3088 irssi/src/silc/core/silc-expandos.c.
3090 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3092 * If private message key is not set, but the flag is set in
3093 the packet, ignore the packet since it cannot be decrypted.
3094 Affected file lib/silcclient/client_prvmsg.c.
3096 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3098 * When resuming client, remove the old client entry from
3099 the watcher list too. Affected file silcd/packet_receive.c.
3101 * Do not allow normal server to force founder mode away
3102 from router if the founder mode is already set. Affected
3103 file silcd/packet_receive.c.
3105 * Remove the client entry with watch notify types with short
3106 timeout, and not directly, so that other notifys can be
3107 retrieved too. Affected file lib/silcclient/client_notify.c.
3109 * Display notification about data messages that cannot be
3110 displayed. Affected files irssi/src/silc/core/client_ops.c,
3111 irssi/src/fe-common/silc/module-formats.[ch].
3113 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3115 * Fixed the CHANNEL_CHANGE notify handling in client libary
3116 to not use freed memory. Affected file is
3117 lib/silcclient/client_notify.c.
3119 * Fixed CUMODE_CHANGE notify handling in server. Affected
3120 file silcd/packet_receive.c.
3122 * Fixed USERS command to support empty channels. Affected
3123 file silcd/command.c.
3125 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3127 * Allow multiple identical pending commands to be registered
3128 in client library. Affected file is lib/silcclient/command.c.
3130 * Call the completion for resolving client information only
3131 after all resolvers has finished. This fixes a crash in
3132 the client. Added support for checking when the resolvers
3133 are finished. Affected file is lib/silcclient/idlist.c.
3135 * Wait by default 3 seconds before reconnecting to the server
3136 after being disconnected. Makes the /detach command a bit
3139 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3141 * Check the watcher list before sending signoff notifys
3142 when closing client connection. Affected file is
3145 * Added better CMODE command rights checking. Affected file
3146 silcd/server_util.c.
3148 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3150 * Fixed watcher list checking during server signoff. It
3151 crashed the server. Affected file silcd/server_util.c.
3153 * The JOIN command reply returns now the founder's public
3154 key. Affected file is silcd/command.c.
3156 * Announce the channel mode, and the mode properties with
3157 CMODE_CHANGE notify. Affected file silcd/server.c.
3159 * Mark new channels by default disabled, untill at least
3160 one user joins the channel. Affected file is
3161 silcd/packet_receive.c.
3163 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3165 * The nickname argument to watch notify can be optional.
3166 Fixes a crash in server. Affected file silcd/packet_send.c.
3168 * Remove the client entry from cache if the WATCH notify type
3169 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3170 lib/silcclient/client_notify.c.
3172 * Check the watcher list before and after changing nickname
3173 when the NICK_CHANGE notify is received. Affected file is
3176 * Fixed a crash in OPER and SILCOPER command sending. Empty
3177 passphrase caused the crash. Affected file is
3178 lib/silcclient/command.c.
3180 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3182 * Merged with Irssi CVS for Irssi SILC client.
3184 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3186 * Completed the protocol specifications.
3188 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3190 * Merged with Irssi CVS for Irssi SILC client.
3192 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3194 * Added the founder's public key delivery to the
3195 CUMODE_CHANGE notify type as well. Updated the protocol
3196 specs and the code. Affected files are silcd/packet_send.[ch],
3197 silcd/packet_receive.c and silcd/command.c.
3199 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3201 * Added silc_pkcs_public_key_copy function into the
3202 lib/silccrypt/silcpkcs.[ch].
3204 * Remove the `iv' from the SilcChannelEntry since we can
3205 live without it. Affected files are silcd/idlist.h and
3206 silcd/packet_receive.c.
3208 * Added support for sending the founder's public key in
3209 the CMODE_CHANGE notify packet in the server. Affected
3210 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3211 silcd/command.c and silcd/server.c.
3213 * Changed the FOUNDER_AUTH authentication to use only
3214 public key authentication as defined by new protocol
3215 specs. Passphrase authentication with that mode cannot
3216 be used anymore. It is now possible to reclaim founder
3217 mode from any server in the network. Affected files are
3218 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3220 * Added permanent channels support by making the channel
3221 permanent when FOUNDER_AUTH mode is set on the channel.
3222 The channel will not be destroyed even if channel is empty
3223 when that mode is set. Protocol TODO #17. Affected
3224 files are silcd/server.[ch], server_util.[ch],
3225 silcd/command.c, silcd/packet_receive.c and
3226 lib/silcclient/command.c.
3228 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3230 * Added reference counter to the command reply context in
3231 the client library. Affected files are
3232 lib/silcclient/command_reply.[ch].
3234 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3236 * Fixed rekey protocol with PFS in the client library.
3237 Affected file is lib/silcclient/protocol.c.
3239 * Added support for list of errors in client library
3240 command reply handling. Affected file is
3241 lib/silcclient/command_reply.c.
3243 * Defined that the WHOIS and IDENTIFY commands can send
3244 list of errors. Updated the protocol specs. Protocol
3247 * Added support for sending list of errors to WHOIS and
3248 IDENTIFY commands in server. Added support for receiving
3249 list of errors in server. Affected files are
3250 silcd/command.c and silcd/command_reply.c.
3252 * Fixed client info resolving on LEAVE command in client
3253 library to not crash. Affected file is
3254 lib/silcclient/client_notify.c.
3256 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3258 * Defined that the NICK command replies with thew changed
3259 nickname too, to make the nickname changing simpler at
3260 the client's end. Updated protocol specs and the code
3261 in client and server. Affected files are
3262 silcd/command.c, lib/silcclient/command_reply.c and
3263 lib/silcclient/command.c.
3265 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3267 * Added `Compressed' packet flag to indicate that the packet
3268 payload is compressed by the sender. Updated the protocol
3269 specs and the core library. The compression still is not
3270 implemented in the sources. Affected file is
3271 lib/silccore/silcpacket.h.
3273 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3275 * Remove pending command callbacks also if the connection
3276 to the server is destroyed. Affected file is
3277 lib/silcclient/client.c.
3279 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3281 * Added new QUIET channel user mode that can be used to
3282 quiet a user in a channel. Updated the protocol specs but
3283 it wasn't implemented yet. Protocol TODO #27. Affected
3284 file is lib/silccore/silcmode.h.
3286 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3288 * Added BLOCK_INVITE user mode to be able to block incoming
3289 invite notifications. Protoocol TODO #26. Affected files
3290 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3293 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3294 the protocol specs and the code. Affected file is
3295 lib/silccrypt/silcpkcs.c.
3297 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3299 * Disconnect Payload includes now the status type. Updated
3300 the protocol specs and the code. Protocol TODO #25.
3301 Affected files are silcd/server.c, lib/silcclient/client.c.
3303 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3304 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3305 Moved the silc_client_command_status_messages table to the
3306 lib/silcutil/silcutil.c and added new funtion
3307 silc_get_status_message, which deprecates function
3308 silc_client_status_message. Affected files are
3309 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3310 lib/silcutil/silcutil.[ch].
3312 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3314 * Defined that the nickname hash in Client ID MUST be from
3315 lowercase nickname. This effectively changes nicknames in
3316 SILC to case-insensitive. Updated the protocol specs and
3317 the code. Affected files are lib/silcutil/silcutil.[ch],
3318 silcd/serverid.c, and silcd/idlist.c.
3320 * Added new channel user modes BLOCK_MESSAGES_USERS and
3321 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3322 code. Affected files are lib/silccore/silcmode.h,
3323 lib/silcclient/command.c, and silcd/packet_send.c.
3325 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3326 specs and code. Affected file lib/silccore/silcstatus.h.
3328 * Added support for watch list. It is possible to add nicknames
3329 to be watched, and when they come to network, leave network
3330 or user mode changes the watcher will be notified of this
3331 change. Added SILC_COMMAND_WATCH command, added new
3332 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3333 notifications. Updated the protocol specs and implemented
3334 this to library, client and server. Protocol TODO #21.
3335 Affected files are lib/silccore/silccomand.h,
3336 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3337 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3338 silcd/packet_send.[ch], silcd/packet_receive.c, and
3339 irssi/src/silc/core/client_ops.c.
3341 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3342 somebody watching you. Updated the protocol specs and the
3343 code. Affected files are lib/silccore/silcmode.h, and
3344 lib/silcclient/command.c.
3346 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3348 * Added service support to SILC protocol. Added new command
3349 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3350 core library. Services are not implemented in server or
3351 client for now. Protocol TODO #20. Affected files are
3352 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3354 * Added SilcStatus argument to `command' client operation
3355 to return the error status when command sending fails
3356 locally. Changed all command in client library to return
3357 correct command status. Affected files are
3358 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3359 irssi/src/silc/core/client_ops.c.
3361 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3363 * Added silc_mime_parse function to parse MIME headers.
3364 Affected files are lib/silcutil/silcstruti.[ch].
3366 * Added MIME header parsing in Irssi SILC Client. It displays
3367 all textual MIME objects, others it ignores. Affected file
3368 is irssi/src/silc/core/clien_ops.c.
3370 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3372 * Fixed a bug in the pid writing function, which couldn't be
3373 written in a root-owned directory.
3375 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3377 * Defined that channel message to unknown Channel ID must
3378 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3379 Updated the protocol specs and the code in server. The
3380 affected file is silcd/packet_receive.c.
3382 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3384 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3385 that it is used to send error notifys if error occurs during
3386 some SILC packet processing, except commands. The error
3387 types are same as for command reply types. Defined that
3388 if private message is sent to unknown Client ID the error
3389 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3390 Updated the protocol specs and code. Affected files are
3391 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3392 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3393 and irssi/src/silc/core/client_ops.c. Renamed the
3394 SilcCommandStatus to SilcStatus.
3396 * Defined the use of extra WHOIS attributes in WHOIS command.
3397 The <Requested Attributes> (defined in a separate document)
3398 can be used to request additional information about user
3399 not returned by standard WHOIS command. Defined that server
3400 can send WHOIS command directly to client. Client provides
3401 the requested attributes to the server. Updated the protocol
3402 specs. Protocol TODO #4. Implementation is not done yet
3403 (Protocol TODO #24).
3405 * Renamed function silc_client_command_status_message to
3406 silc_client_status_message. Affected files are
3407 lib/silcclient/command_reply.[ch].
3409 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3411 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3412 32 bit integers. Updated the protcol specs and the code.
3413 Affected files are silcd/command.c and
3414 lib/silcclient/command.c.
3416 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3418 * Fixed a bug in library where sending a bogus authentication
3419 payload would lead to a crash. Affected file is
3420 lib/silccore/silcauth.c.
3422 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3424 * Added detach_disabled and detach_timeout server config
3425 options to the server. Affected files silcd/serverconfig.[ch],
3426 silcd/command.c and silcd/packet_receive.c.
3428 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3430 * Added resolve_cmd_ident field to the SilcClientEntry structure
3431 too so that if the entry is for example being resolved so
3432 another command may attach to the same pending command reply
3433 without requiring to resolve the same entry again. Added
3434 support for adding multiple pending commands for one
3435 command idenfier. Affected files lib/silcclient/command.[ch],
3436 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3438 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3440 * Defined that server receives WHOIS command reply for private
3441 and secret channels too. Updated protocol specs and the
3442 code in server. Affected file silcd/command.c.
3444 * Defined <channel user mode list> argument to WHOIS command
3445 reply for returning user modes on the channels. The
3446 channel list now doesn't include the user mode anymore but the
3447 actual channel mode. Updated protocol specs and the code in
3448 client and server. Affected files are silcd/command_reply.c,
3449 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3450 and lib/silcclient/command_reply.c.
3452 * Save the channels list in WHOIS command reply in normal server
3453 so that WHOIS always shows joined channels also in normal
3454 server and not just on router. Affected file is
3455 silcd/command_reply.c.
3457 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3459 * Defined that server receives USERS command reply for private
3460 and secret channels too. Updated protocol specs and the
3461 code in server. Affected file silcd/command.c.
3463 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3465 * Changed the UMODE's mode mask argument to be optional. If
3466 not provided then the command merely returns the current mode
3467 mask to the client. Updated protocol specs and the server.
3468 Affected file is silcd/command.c.
3470 * Added SILC session detachment/resuming support. It is possible
3471 to detach by closing the network connection and then re-connect
3472 and resume to the old client session. Added DETACHED user
3473 mode that server will set for detached client. Added new
3474 packet RESUME_CLIENT which is used to perform the resuming
3475 process. Added DETACH command. Updated the protocol specs,
3476 core library, client and server. Protocol TODO #22. Very
3477 many affected files around the tree.
3479 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3481 * Changed the CMODE's mode mask argument to be optional. If
3482 not provided then the command merely returns the current mode
3483 mask to the client. Updated protocol specs and the server.
3484 Affected file is silcd/command.c.
3486 * Changed the Killer's Client ID in KILLED notify to be just
3487 any ID payload since router server is allowed to kill as well.
3488 Updated protocol specs, client libary and server. Affected
3489 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3490 and irssi/src/silc/core/client_ops.c.
3492 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3494 * Added new user modes ANONYMOUS for special anonymous servers
3495 that may set the mode for client, and BLOCK_PRIVMSG which
3496 client may set to block incoming private messages unless the
3497 Private Message Key flag is set (using private keys to protect
3498 private messages). Updated protocol specs and code in client
3499 and server and core library. Protocol TODO #23. Affected
3500 files are lib/silccore/silcmode.h, silcd/server.[ch],
3501 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3502 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3504 * Added new channel user mode BLOCK_MESSAGES which the client
3505 may set to itself to tell server not send channel messages.
3506 Other packets such as channel key packets are still sent.
3507 Protocol TODO #23. Updated the protocol specs, client and
3508 server. Affected files are lib/silccore/silcmode.h,
3509 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3510 lib/silcutil/silcutil.c, silcd/command.c, and
3511 silcd/packet_send.c.
3513 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3515 * Redefined the Status Payload to include now two 8 bit fields,
3516 instead of one 16 bit field. This now makes it possible to
3517 send list of errors. Updated the protocol specs and the code
3518 in core library, client library and server. Protocol TODO #1.
3519 Affected files are lib/silccore/silccommand.[ch],
3520 lib/silcclient/command_reply.[ch], silcd/command.c,
3521 silcd/command_reply.c and silcd/packet_receive.[ch].
3523 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3525 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3526 must be handled by the application and should tell the application
3527 that an error message was already printed, and it should print the
3528 config coords (line, filename, ...). Affected files are
3529 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3531 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3532 server config parsing code more readable.
3534 Fixed a bug in the fetch_logging() config callback.
3536 Affected files is silcd/serverconfig.c.
3538 * Drop root privileges when started in foreground. Don't drop them
3539 if debugging also. Affected file is silcd/silcd.c.
3541 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3543 * Added more IM-like features by introducing new user modes
3544 for setting various presence information. Added new modes:
3545 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3546 specs and code. Protocol TODO #19. Affected files are
3547 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3548 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3550 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3552 * Added STATS command to the protocol after all, to return
3553 various statistical information about the network. It can
3554 be used by clients to retrieve statistical information, and
3555 servers may use it to to fetch cell and network wide
3556 statistics from router. Updated the protocol specs and
3557 implemented it to the server. Protocol TODO #16.
3558 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3559 silcd/command_reply.[ch].
3561 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3563 * The LIST command reply in client libary now adds new channel
3564 entry if the returned channel doesn't exist yet in cache,
3565 and returns the channel entry to the application in the
3566 command_reply client operation. Affected file is
3567 lib/silcclient/command_reply.c.
3569 * Changed the channel message payload's MAC generation to
3570 include the IV in the MAC as well. This way all relevant
3571 parts of the channel message payload are authenticated also
3572 with the channel message MAC (and not only by packet MAC).
3573 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3574 Affected file is lib/silccore/silcchannel.c.
3576 * Fixed the SKE to save the remote version, since the
3577 silc_ske_parse_version mistakenly checked wrong version,
3578 after it replaced the start payload. Affected files are
3579 lib/silcske/silcske.[ch].
3581 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3583 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3584 string utility functions. Added there also new functions
3585 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3586 Affected files lib/silcutil/silcstrutil.[ch].
3588 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3589 files are lib/silcutil/silcstrutil.[ch].
3591 * Defined that the security property fields in SKE SHOULD be
3592 UTF-8 encoded, defined that version string MUST be US-ASCII
3593 encoded, defined that passphrases sent in connection
3594 authentication protocol MUST be UTF-8 encoded. Implemented
3595 these to the client and server. Defined also that other
3596 passphrases sent in the protocol MUST be UTF-8 encoded.
3597 Affected files are lib/silcske/silcske.c,
3598 lib/silcclient/protocol.c, silcd/protocol.c,
3599 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3601 * Changed the silc_client_close_connection interface to not
3602 need the SilcSocketConnection which should not be visible
3603 to application. Affected files are lib/silcclient/client.c
3604 and lib/silcclient/silcclient.h.
3606 * Rewrote the text for Private Message Key Payload in the
3607 protocol specification. Protocol TODO #11.
3609 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3611 * Upgraded the protocol version to 1.1, updated protocol specs
3614 * Added the nickname as new argument to NICK_CHANGE notify and
3615 added it to protocol specs and implemented it to client and
3616 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3617 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3618 lib/silcclient/client_notify.c.
3620 * Added the killer's client ID to the KILLED notify and added
3621 it to protocol specs and implemented it to client and server.
3622 Protocol TODO #13. Affected files are silcd/command.c,
3623 silcd/packet_receive.c, packet_send.[ch],
3624 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3625 The killer's client entry is now returned to application in
3626 the `notify' client operation.
3628 * Fixed the Max Argument fields that had too large value set
3629 in the protocol specs. Protocol TODO #14.
3631 * Added the LEAVE command reply to return the ID of parted
3632 channel. Updated protocol specs and implemented it to the
3633 client and server. Protocol TODO #15. Affected files are
3634 silcd/command.c, lib/silcclient/command_reply.c. The channel
3635 entry is now returned to application in the `command_reply'
3638 * Rewrote the version SKE version checking in client libary
3639 and in server to use the silc_parse_version_string. Affected
3640 files are lib/silcclient/protocol.c, silcd/protocol.c.
3642 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3643 commands that was missing it, and updated protocol specs and
3644 the server implementation. Protocol TODO #10. The affected
3645 file is silcd/command.c.
3647 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3648 generic reply to a generic request (REQUEST flag), and
3649 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3650 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3651 to define the payload for DATA flag. Added the flags to
3652 the implementation. Protocol TODO #9. Affected file is
3653 lib/silccore/silcchannel.h.
3655 Changed the client library to return the message length
3656 to application as well in the channel_message and private_message
3657 client operations. Affected files are
3658 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3659 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3660 and lib/silcclient/client_ops_example.c.
3662 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3663 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3664 the channel. Updated protocol specs and impelemented this
3665 to client and server. Protocol TODO #6. Affected files are
3666 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3667 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3669 Added new options m and M to CMODE command in Irssi SILC
3670 client to set these modes.
3672 * Deprecated all administrative commands from SILC protocol
3673 since they are highly implementation specific commands.
3674 Updated protocol specs. Moved the old commands in
3675 implementations to private range of command types. Affected
3676 files are silcd/command.c, lib/silcclient/command.c and
3677 lib/silcclient/command_reply.c. Protocol TODO #8.
3679 * Fixed a bug in server where sending unknown command crashes
3680 the server. Affected file silcd/command.c.
3682 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3684 * Added SILC_PROTOCOLVERSION macro to check protocol version
3685 of a socket connection. The affected file is
3686 lib/silcutil/silcsockconn.h.
3688 * Added better error logging in rekey protocol. Affected file
3691 * Do not check public key types in SKE during rekey. Affected
3692 file lib/silcske/payload.c.
3694 * Fixed the rekey protocol with PFS, which was totally broken.
3695 Affected file silcd/protocol.c.
3697 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3699 * Some client implementations quit network by doing first LEAVE
3700 and then immediately SIGNOFF (like Bombyx). We now do check
3701 after a short time after LEAVE notify and check whether the
3702 client is still valid after LEAVE, and if not we remove it from
3703 cache. Affected file is lib/silcclient/client_notify.c.
3705 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3707 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3708 it's good not to have security holes here.
3710 * Fixed a negative refcount situtuation for the config context.
3711 Affected file is silcd/serverconfig.c.
3713 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3715 * ROBOdoc documented lib/silcutil/silcutil.h.
3717 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3719 * Optimized even more the SilcPacketContext structure. Now
3720 totally saved 16 bytes of memory per context after optimization.
3721 Affected files are lib/silccore/silcpacket.[ch].
3723 * Made strict checks for valid SILC IDs. Affected file is
3724 lib/silccore/silcid.c.
3726 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3728 * Changed the object argument for silc_cipher_register,
3729 silc_hash_register, silc_hmac_register and silc_pkcs_register
3730 to const. Affected files are lib/silccrypt/silccipher.[ch],
3731 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3733 * Changed the silc_get_username and silc_get_real_name to
3734 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3736 * Fixed the Irssi SILC Client to use the silc_get_username and
3737 silc_get_real_name insted of glib routines since the glib
3738 routines only corrupt stack. Fixes the Irssi SILC to work in
3739 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3741 * Fixed the Irssi to not use g_get_home_dir since it crashes
3742 or returns garbage on cygwin and corrupts stack. Added function
3743 get_home_dir to Irssi routines. Affected files are
3744 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3746 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3748 * Made some structure optimizations. SFTP memory FS MemFSEntry
3749 entry structure. Optimized SilcTask structure. Optimized
3750 SilcPacketContext structure.
3752 Affected files lib/silcsftp/sftp_fs_memory.c,
3753 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3755 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3757 * And yet again reverted back the config thing since Johnny
3758 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3761 * Fixed memory leaks from config object. Affected files are
3762 silcd/serverconfig.[ch].
3764 * Added support for adding new connections to the server in rehash.
3765 After rehash they take effect.
3767 Added support for changing the maximum allowed connections in
3768 rehash. The number can grow but going smaller is not supported.
3770 Added function silc_server_num_sockets_by_remote to the
3771 silcd/server_util.[ch].
3773 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3775 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3777 * Added preliminary checking during config parsing for a valid
3778 public/private key and removed further checks in the code.
3779 Affected files are silcd/serverconfig.[ch], server.c.
3781 * Moved functions silc_server_drop() and silc_server_daemonise()
3782 from server.c to silcd.c since they are stricly related to
3783 the application activity.
3785 * Reverted a small part of the automatic ref/unref since
3786 it caused a double unref in some situations. Affected
3787 files are silcd/silcd.[ch], server.c, serverconfig.c.
3789 * Added some .cvsignore files in the lib directory.
3791 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3793 * Fixed silc_net_gethostbyaddr to correctly resolve by
3794 address. Affected file lib/silcutil/silcnet.c.
3796 * Fixed the notify relaying to client. The HMAC to be used
3797 with relayed packets ws wrong and caused decryption failure
3798 at the client end. Affected file is silcd/packet_receive.c.
3800 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3802 * Created new branch silc_protocol_1_0_branch.
3804 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3806 * Changed the silc_server_config_* routines to be SilcServer
3807 independent. They are now officially application specific code
3808 and not part of generic server implementation. Affected files
3809 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3811 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3813 * Added automatic referencing of config context in the
3814 silc_server_config_alloc, and automatic unreferencing in the
3815 silc_server_config_destroy. Affected files are
3816 silcd/serverconfig.[ch], silcd/silcd.c.
3818 * Fixed the silc_log_quick handling in the logging routines.
3819 It didn't log quickly when it was TRUE. Affected file is
3820 lib/silcutil/silclog.c. Also the flush delay was set even
3821 if it was 0 in config file. Affected file is
3822 silcd/serverconfig.c.
3824 * Added support for changing key pair of the server in rehash.
3825 Affected file silcd/server.c.
3827 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3829 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3830 too early, before getting the channel entry. Affected file
3831 is silcd/packet_receive.c.
3833 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3835 * Added functions silc_server_config_[ref/unref], these are used
3836 to prevent that the config object is destroyed.
3838 No longer directly affect global variables silc_log_quick and
3839 silc_log_delay, they are first cached inside the config object
3840 and then applied with silc_server_config_setlogfiles().
3842 silc_server_config_set_defaults() is now internal to
3843 serverconfig.c, there are no reasons to show this internal stuff
3846 Affected files are silcd/serverconfig.[ch].
3848 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3849 fprintf's to stderr, since some code may be executed again after
3850 the server went into the background. Affected files are
3853 * Added rehash support. Added function silc_server_rehash() that
3854 will perform all the basic tasks of the rehashing procedure.
3856 * Added command line option `-x, --hexdump'. This will enable the
3857 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3858 The option `--hexdump' implies `--debug'.
3860 * Fixed a bad bug in the logging APIs (silcutil library) where
3861 the application would crash after calling silc_log_reset_all().
3863 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3865 * Fixed the KICKED notify handling in client library to
3866 correctly remove the channel and all entries from the
3867 channel when I was kicked. This bug crashed the client.
3869 Fixed yet another but in KICKED notify handling to remove
3870 the kicked client correctly from the channel.
3872 Affected file is lib/silcclient/client_notify.c.
3874 * Fixed a minor bug in looking up correct client entry
3875 in KICKED notify in server. Affected file is
3876 silcd/packet_receive.c.
3878 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3879 sources correctly to distribution. Fixes --with-gmp option.
3881 * Removed the manual rehashing from ID Cache, and changed it
3882 to use the SILC Hash Table's auto rehash feature. Affected
3883 file is lib/silccore/silcidcache.c.
3885 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3887 * Fixed a bug in the silc_client_nickname_format function that
3888 handles the multiple same nickname formatting. Two clients
3889 with same nickname caused problems after the first one left
3890 and rejoined. It didn't format the nickname correctly.
3891 Affected file is lib/silcclient/idlist.c.
3893 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3895 * Don't change the topic if olod topic is same as new one.
3896 Affected file is silcd/packet_receive.c.
3898 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3900 * Added cross-reference support to the SILC Documentation
3901 generator. All types across all HTML files are now cross-
3902 referenced. Affected files util/robodoc/generator.c and
3903 scripts/silcdoc/silcdoc.
3905 * Added file lib/silcutil/silctypes.h to include all the
3906 arithmetic type definitions and some macros. Removed
3907 includes/bitmove.h and moved macros to silctypes.h.
3909 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3911 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3913 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3915 * Added `type' argument to silc_id_payload_parse_id function which
3916 now returns the type of the ID to the sent pointer. Affected
3917 file is lib/silccore/silcid.[ch].
3919 * Added check for CMODE_CHANGE notify type that mode change is
3920 allowed by the sender. Affected file silcd/packet_receive.c.
3922 * Added check for CUMODE_CHANGE notify type that mode change is
3923 allowed by the sender. Affected file silcd/packet_receive.c.
3924 Added the ID type as CUMODE_CHANGE notify type as argument
3925 to the `notify' client operation. Affected files are
3926 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3928 * Added function silc_client_add_server to the client library.
3929 Added support for resolving also channel and server info when
3930 received unknown entity in notify packet. Affected files are
3931 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3933 * Added function silc_command_get_status to return the command
3934 status from the command reply's argument payload. Affected files
3935 are lib/silccore/silccommand.[ch].
3937 * Added check for KICKED notify type that the kicking is
3938 allowed by the client. Affected file silcd/packet_receive.c.
3940 * Created function silc_get_input which can be used to get input
3941 (echo on or off) from user on command line. Affected files are
3942 lib/silcutil/silcutil.[ch].
3944 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3946 * Optimized silc_server_packet_relay_to_channel function.
3947 Added new function silc_channel_message_payload_encrypt which
3948 can be called directly if channel message payload needs to
3949 be encrypted and is already encoded (no need to call _encode
3950 function). Packet relaying is now done by router without any
3951 extra memory allocations. Affected files are
3952 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3953 silcd/packet_send.c.
3955 * Fixed the INVITE notify handling. It took wrong arguments
3956 as invite list and invite delete. Affected file is
3957 silcd/packet_receive.c.
3959 * Added check for TOPIC_SET notify type that the topic change is
3960 allowed by the client. Affected file silcd/packet_receive.c.
3962 * Added check for INVITE notify type that inviting is allowed by
3963 the client. Affected file silcd/packet_receive.c.
3965 * Changed the silc_server_client_on_channel to return the
3966 SilcChannelClientEntry as well. Moved the function
3967 silc_server_check_cmode_rights to server_util.[ch].
3968 Affected files are silcd/server_util.[ch], silcd/command.c.
3970 * Added function silc_server_check_umode_rights to check whether
3971 changing client's user mode is allowed. Added check for
3972 UMODE_CHANGE notify type that the umode change is allowed
3973 by the client. Affected files are silcd/server_util.[ch],
3974 silcd/packet_receive.c and silcd/command.c.
3976 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3978 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3979 ID length. It ignored that ID can be IPv6 based as well.
3980 Affected file lib/silccore/silcpacket.h.
3982 * Fixed the silc_id_id2str and silc_id_str2id to take the
3983 IPv6 address offset's into consideration. Affecte file is
3984 lib/silccore/silcid.c.
3986 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3988 * Fixed the internal Unix scheduler functions to check for
3989 NULL context they may receive. The affected file is
3990 lib/silcutil/unix/silcunixschedule.c.
3992 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3994 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3995 can specify different directory with --home command line
3996 parameter. Affected files irssi/src/silc/core/client_ops.c,
3999 * SILC-specific commands aren't now executed if the active server
4000 isn't of SILC-type, so there won't be problems with having
4001 IRC and SILC protocol support in same client. Affected files
4002 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4005 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4007 * Improved the signal support in SILC Schedule. Added new
4008 function silc_schedule_signal_call which is used by application
4009 to mark a signal to be called. It is now safe to perform
4010 any kind of tasks in signal callbacks since it is guaranteed
4011 that the application specified signal callback is called
4012 after the signal is over. Affected files are
4013 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4015 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4017 * Added `name' field to SilcChannelPrivateKey to represent
4018 application given name for the key. Moved also the context from
4019 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4020 Added the `name' argument also to the function
4021 silc_client_add_channel_private_key.
4023 Added function silc_client_current_channel_private_key to set the
4024 current channel private key in use.
4026 Added "change" command to KEY command which can be used to change
4027 the current channel private key. Bound the command also to
4028 alt+K (Alt+Shift+k).
4030 Also affected files lib/silcclient/client_channel.c,
4031 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4033 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4035 * Added silc_rng_get_byte_fast function in to the
4036 lib/silccrypt/silcrng.[ch].
4038 * Changed the interface of silc_packet_assemble and the
4039 silc_packet_send_prepare. If silc_packet_assmble is now
4040 called the application does not call silc_packet_send_prepare
4041 because the library will call it automatically. These
4042 interfaces now also return a reference to the outgoing buffer
4043 which includes the assembled packet, which the application can
4044 use to encrypt the packet.
4046 Affected files are lib/silccore/silcpacket.[ch],
4047 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4048 silcd/packet_send.c, server_backup.c and packet_receive.c.
4050 * Fixed a packet sending bug on very high load, where outgoing
4051 packet queue wasn't handled correctly and packets got corrupted.
4052 Affected files are lib/silcutil/*/silc*sockconn.c,
4053 lib/silcclient/client.c and silcd/server.c.
4055 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4057 * Added macro SILC_PACKET_DATALEN which can be used during
4058 packet assembling to check whether the data to be added to
4059 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4060 len is truncated until it fits it.
4062 Added checks for maximum length of channel message payload and
4063 private message payload also.
4065 Added checks for maximum packet length in server and in
4068 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4069 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4070 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4071 lib/silcclient/client_prvmsg.c.
4073 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4075 * Added silc_server_packet_queue_purge call to the
4076 silc_server_disconnect_remote to assure that all data in the
4077 queue before disconnecting is sent to the network. Affected
4078 file silcd/server.c.
4080 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4082 * Added the deleting of server's own ID cache entry to the
4083 silc_server_free function. Free also everything else that
4084 has been allocated in silc_server_init. The affected file
4087 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4089 * Added functions silc_parse_version_string, silc_version_to_num,
4090 and silc_ske_parse_version to parse SILC protocol style version
4091 strings. Affected files lib/silcutil/silcutil.[ch] and
4092 lib/silcske/silcske.[ch].
4094 * Added new configuration params: version_protocol, version_software
4095 and version_software_vendor to specify what version the remote
4096 host must at least be to be able to connect to server. The vendor
4097 string can be regex matched too. Added new function
4098 silc_server_connection_allowed to check maximum number of allowed
4099 connections, and allowed versions for incoming connections.
4100 Affected files are silcd/server.c, server_util.[ch] and
4103 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4105 * Added preliminary support for signals in scheduler. The
4106 signals we care about are now blocked always when the scheduler
4107 is locked. This way we can synchronise the use of signal with
4108 scheduler. It is guaranteed that when signal occurs the scheduler
4109 is not locked, and thus new tasks can be safely added to the
4112 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4113 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4114 Added new platform specific routines
4115 silc_schedule_internal_signals_[un]block and
4116 silc_schedule_internal_signal_[un]register.
4118 Added new functions to SILC Schedule API:
4119 silc_schedule_signal_[un]register. Each signal that application
4120 is going to use should be registered to the scheduler.
4122 Affected files are lib/silcutil/silcschedule.[ch],
4123 lib/silcutil/*/silc*schedule.c.
4125 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4127 * Check for unauthenticated client and server in the
4128 silc_server_new_client and silc_server_new_server functions.
4129 Affected file silcd/packet_receive.c.
4131 * Added function silc_string_is_ascii to check whether given
4132 string is 7-bit ASCII string. Affected files are
4133 lib/silcutil/silcutil.[ch].
4135 * Added function silc_id_is_valid_server_id into the
4136 silcd/serverid.c and added checking for valid Server ID's in
4137 silc_server_new_server. The Server ID must always be based
4138 on the server's public IP address.
4140 * Added logging of DISCONNECT packet message in the server.
4141 Affected file silcd/server.c.
4143 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4145 * Changed all library interfaces that use Global RNG to also
4146 accept SilcRng as argument. Affected files are
4147 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4148 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4149 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4150 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4151 lib/silccrypt/rsa.c.
4153 * Added function silc_pkcs_generate_key to the
4154 lib/silccrypt/silcpkcs.[ch] for applications so that they
4155 don't need to do pkcs->pkcs->init calls anymore.
4157 * Remove SilcSocketConnection from the SFTP API since it really
4158 wasn't needed there. The application has the information
4159 saved in its contexts anyway and the SFTP layer doesn't need
4160 know about it. Affected files lib/silcsft/silcsftp.h and
4161 lib/silcsftp/sftp_[server/client].c.
4163 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4164 The SilcSimContext is not SilcSim.
4166 * Fixed possible buffer overflows in silc_id_render in the
4167 lib/silcutil/silcutil.c.
4169 * On EPOC the global crypto module lists are not used at all
4170 in the crypto library. Added support for using the constant
4171 algorithm list on EPOC. Affected files are
4172 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4175 * Fixed the handling of third parameter of KICKED notify, since
4176 it was mistakenly updated to SILC Protocol 1.0 even though it
4177 is to be included in 1.1. Since it is not in 1.0 it is not
4178 mandatory, and this fix now handles it only if it is provided,
4179 and it is not error if it is not provided. Affected file
4180 lib/silcclient/client_notify.c.
4182 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4184 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4185 client. Affected file irssi/src/silc/core/client_ops.c.
4187 * Merged with Irssi 0.8.4 from irssi.org CVS.
4189 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4191 * Check for valid socket connection in client entries before
4192 sending any messages. Fixes a crash, but doesn't fix some
4193 other underlaying bug that is lurking there. Affected
4194 file silcd/packet_send.c.
4196 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4198 * $usermode, $cumode and $cumode_space expandos shouldn't do
4199 anything with non-SILC server records. Affected file
4200 irssi/src/silc/core/silc-expandos.c
4202 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4204 * Fixed the silc_net_check_[host/local]_by_sock to support
4205 IPv6 bound sockets as well. Now they can return IPv6 addresses
4206 as well. Affected file lib/silcutil/silcnet.c.
4208 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4209 Affected lib/silcutil/unix/silcunixnet.c.
4211 * Fixed ID rendering (at least on some platforms, not NetBSD)
4212 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4214 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4216 * Added silc_hash_public_key and silc_hash_public_key_compare
4217 functions to be used with SilcHashTable. They can be used to
4218 hash public keys and compare public keys in hash table. Affected
4219 file lib/silcutil/silcutil.[ch].
4221 * Added support for specifying multiple public keys for Client
4222 connection section in server configuration file. This makes it
4223 possible to accept multiple public keys from same host, or to
4224 make a section that accepts any incoming host, and have the
4225 accepted public keys listed in the section.
4227 Added functions silc_sever_[find/get]_public_key, added the
4228 support for this actually to all connection sections but only
4229 the Client section is currently allowed to specify multiple
4232 Affected files are silcd/server.c, server_internal.h,
4233 command.c, protocol.c, server_util.[ch], packet_receive.c.
4235 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4237 * Merged Irssi 0.8.2 from irssi.org CVS.
4239 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4241 * If silc_debug is TRUE, also output standard logging messages
4242 to stderr with the debug output.
4244 Made silc_log_reset_all() flushing all channels before returning.
4245 Also fixed some documentation typos.
4247 Affected files are lib/silcutil/silclog.[ch].
4249 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4251 * Fixed the server to check correctly the amount of connections
4252 from single host, by checking also the type of the connection.
4253 Fixed also the comparison of number of connections and number
4254 of allowed connections. Affected files are silcd/server.c,
4257 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4259 * Fixed the USERS command reply to save the user's mode on the
4260 channel as well. Fixed JOIN command reply to check whether a
4261 client is on channel already and not join it twice. Affected
4262 file lib/silcclient/command_reply.c.
4264 * Added new file silc-expandos.c into irssi/silc/core/ to return
4265 various stuff for various signal for the statusbar etc. updating.
4266 Now Irssi SILC client prints channel user modes etc. on the
4269 * The user mode (like server/router operator changes) is now shown
4270 on the Irssi SILC client's statusbar. The affected files are
4271 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4273 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4275 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4276 to SILC_SCHEDULE_[UN]LOCK macros.
4278 * Added more error printing to logs in server code. Affected
4279 files silcd/server.c and silcd/protocol.c.
4281 * Fixed -S option parsing in Irssi SILC Client. Affected file
4282 irssi/src/silc/core/silc-core.c.
4284 * Added silc_buffer_alloc_size function. Affected file is
4285 lib/silcutil/silcbuffer.h.
4287 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4289 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4290 constants. Affected files in
4291 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4294 * Changed the internal SFTP Memory FS table to const. Affected
4295 file lib/silcsftp/sftp_fs_memory.c.
4297 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4299 * Fixed the buffer formatting and unformatting routines to
4300 check the size of 64 bits types with sizeof(). Affected
4301 file is lib/silcutil/silcbuffmt.c.
4303 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4305 * Removed 0.6.x backwards support.
4307 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4309 * Changed all integer type names:
4310 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4311 to avoid collisions with other libraries using same type names
4314 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4316 * Added `prefer_ipv6' argument to the functions
4317 silc_net_gethostbyname[_async]. If it is TRUE it will return
4318 IPv6 address over IPv4. If FALSE IPv4 address is returned
4319 even if IPv6 address was found. Affected files
4320 lib/silcutil/silcnet.[ch].
4322 * Added support silc_net_create_connection[_async] to fallback
4323 to IPv4 address if IPv6 address could not be used (like if
4324 it doesn't work on a specific system). Affected file in
4325 lib/silcutil/unix/silcunixnet.c.
4327 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4329 * Added silc_schedule_reinit function to do the enlarging
4330 of the max tasks handling capabilities of the scheduler.
4331 Affected files lib/silcutil/silcschedule.[ch].
4333 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4335 * Added automatic extern "C" { ... } for C++ compilers so the
4336 application does not need to define them. Affected file
4337 includes/silcincludes.h.
4339 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4340 old name went against naming convention. Applications now
4341 include "silcclient.h" instead of "clientlibincludes.h".
4342 Removed includes/clientlibincludes.h, it is redundant now.
4344 * Renamed includes/version.h to silcversion.h.
4346 * Added really preliminary support for OS/2 into the util
4347 library. Only thread & mutex API is implemented, others
4348 are still to be implemented. Created the lib/silcutil/os2/
4349 directory. Created also file includes/silcos2.h.
4351 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4353 * Added preliminary BeOS support into the util library.
4354 Created lib/silcutil/beos/, and implemented all the needed
4355 functions to support SILC on BeOS. Created also file
4356 includes/silcbeos.h.
4358 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4360 * Added proper initializations to silc's irssi code, so it's
4361 now possible to load it as module. Affected files
4362 irssi/src/silc/core/silc-core.c,
4363 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4365 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4367 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4370 * Fixed the silcdoc document generator to correct generate
4371 docs from all kinds of filenames. Affected files are
4372 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4374 * ROBOdoc documented lib/silcutil/silcmemory.h.
4375 Added also new function silc_memdup.
4377 * Removed lib/silcutil/silcbufutil.h and moved those routines
4378 to the lib/silcutil/silcbuffer.h.
4380 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4382 * Added `user_count' to the SilcChannelEntry which now tells the
4383 number of users on the channel. The user count is now saved
4384 in normal server of global channels as well. Affected files
4385 silcd/server.c, idlist.h, packet_receive.c and command.c.
4387 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4388 include file utility functions.
4390 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4391 instead of calling directly OS routines.
4393 * Fixed NICK change printing in Irssi SILC Client. Fixed
4394 KICKED notify printing in Irssi SILC Client. Affected file
4395 irssi/src/silc/core/client_ops.c.
4397 * Fixed a NICK change bug in client library, to not recreate the
4398 client_entry->channels hash table everytime nick is changed.
4399 Affected file lib/silcclient/client.c.
4401 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4403 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4404 the SKE interface a bit.
4406 * Fixed padding problem in PKCS#1. The padding was not actually
4407 random since the random number generator was used incorrectly.
4408 This security bug affects only when encrypting with PKCS#1, and
4409 it is not currently used at all in SILC. SILC only use signing
4410 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4412 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4414 * Rewrote the notify handling in Irssi SILC client to not call
4415 the events as signals. Fixes problems with Perl support.
4416 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4418 * Send the auto-nicking NICK command in client library with
4419 little timeout after connecting. The affected file is
4420 lib/silcclient/client.c.
4422 * Added following new config file settings:
4423 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4424 key_exchange_timeout, conn_auth_timeout, connections_max,
4427 Implemented all the new config settings handling in the server.
4429 Optimized the use of SKE Mutual flag usage. Use it only
4430 if connection authentication protocol is not based in public
4433 Renamed all SilcServerConfigSection* to SilcServerConfig*
4434 to have a bit shorter names.
4436 Affected files silcd/serverconfig.[ch], server.[ch], and
4439 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4441 * Cleaned up the listening sockets code, preparing for the rehash
4442 support. Affected file is silcd/server.c.
4444 * Fixed some output messages. Affected files are silcd/silcd.c,
4447 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4449 * Create lib/doc/silcrng_intro.html document as introduction
4450 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4452 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4454 * Fixes to the silcd config template. Affected file is
4455 doc/example_silcd.conf.in.
4457 * Removed type casts from silc_calloc(), conforming to the
4458 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4460 * Removed param_name member from client, server, and router
4461 section structs, now identifying the param directly.
4463 Added CONFIG_FREE_AUTH macro in config file parsing.
4465 Affected files are silcd/serverconfig.[ch].
4467 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4469 * Fixed command line parameter handling. All SILC initialization
4470 is now done in silc_core_init() which also fixes autoconnecting
4473 Affected files irssi/src/silc/core/silc-core.c,
4474 irssi/src/fe-text/silc.c.
4476 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4478 * Added new configuration options and blocks:
4479 keepalive_secs, reconnect_count, reconnect_interval,
4480 reconnect_interval_max, reconnect_keep_trying and
4481 require_reverser_lookup. Added ConnectionParam block, and
4482 implemented the connection parameters when connecting as
4483 initiator and when accepting connections as responder.
4485 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4486 whether given configuration value has been given already.
4488 Affected files silcd/serverconfig.[c], server.[c].
4490 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4491 algorithm parts and created new file silcalgs.conf, that
4492 is now included from the example_silcd.conf.in.
4494 * Optimized the silc_server_connect_to_router_second to take
4495 the connection configuration object from the SilcServerConnection
4496 object instead of finding it during the connecting phase.
4497 Added the configuration object to SilcServerConnection struct.
4498 Affected files silcd/server_internal.h, server.c.
4500 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4502 * Add the client on channel after it was resolved at the
4503 channel message receiving, and it was not already on the
4504 channel. Affected file lib/silcclient/client_channel.c.
4506 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4508 * Fixed the public key authentication to allocate always the
4509 destination signature buffer instead of using static buffer.
4510 Affected file silcd/protocol.c.
4512 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4514 * Unified the serverconfig.[ch]'s helper function interface.
4515 Affected file silcd/serverconfig.[ch].
4517 * Removed doc/example_silc.conf.in since it is redundant.
4518 The make install will now install irssi/silc.conf file.
4520 * Added new Passphrase and Publickey authentication methods to
4521 config file, allowing both public key and passphrase based
4522 authentication to be set at the same time.
4524 Added `prefer_passphrase_auth' setting in config file which
4525 can be used to set to prefer passwd auth if both passwd and
4526 public key is set. If not set, public key is preferred.
4527 This has effect only when being initiator (responder will try
4530 Added support for authentication with passphrase and public key
4531 at the same time. The passphrase is tried first always since
4532 it is faster to check.
4534 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4536 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4538 * Merged the new SILC Config library, with the server parsing
4539 support. Read the header file silcconfig.h or the toolkit
4540 documentation for the news. Affected files are
4541 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4542 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4543 silcd/protocol.c silcd/server.c silcd/server_backup.c
4544 silcd/serverconfig.[ch] silcd/silcd.c.
4546 * Fixed some silclog documentation. Affected file is
4547 lib/silcutil/silclog.h.
4549 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4551 * The silc_cipher_register, silc_hash_register and
4552 silc_hmac_register now checks if the object to be registered
4553 is registered already. Affected files are
4554 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4556 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4558 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4560 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4562 * Allow zero length channel messages inside the Channel Message
4563 Payload. Affected file lib/silccore/silcchannel.c.
4565 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4566 as header filenames.
4568 * Removed lib/silcclient/README and created HTML file
4569 lib/silcclient/silcclient_using.html, which is now included
4570 as part of Toolkit documentation.
4572 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4574 * Fixed CUMODE_CHANGE notify handling to change the mode of
4575 correct client. Affected file lib/silcclient/client_notify.c.
4577 * Make silc_rng_alloc fail if it cannot allocate the sha1
4578 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4580 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4582 * Fixed the file transfer's key agreement payload to include
4583 zero port also if the hostname is NULL because it could not
4586 Call file transfer monitor callback now also if error occurs
4587 during key agreement protocol.
4589 Changed the silc_client_file_send interface to return the
4590 SilcClientFileError instead of session id. The session ID
4591 is returned into pointer provided as argument.
4593 Check that the file exists locally before sending the
4594 file transfer request at all.
4596 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4598 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4599 error than can occur while key agreement protocol. Affected
4600 file lib/silcclient/silcapi.h.
4602 * Fixed the event_mode CMODE handler to not crash when mode
4603 is changed and +k mode is set in the channel. Affected file
4604 irssi/src/silc/core/silc-channels.c.
4606 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4607 SILC_LOG_WARNING to give out Warning and not Error. Affected
4608 file lib/silcutil/silclog.c.
4610 * Fixed the channel message payload decryption in the function
4611 silc_channel_message_payload_decrypt to not modify the original
4612 buffer before it is verified that the message decrypted
4613 correctly. Otherwise, next time it is called with correct
4614 channel key it won't encrypt since the payload is corrupted.
4615 Affected file lib/silccore/silcchannel.c.
4617 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4619 * Do not constantly resize the window. A fix patch by cras.
4620 Affected file irssi/src/fe-text/screen.c.
4622 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4624 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4625 Affected file lib/silcutil/silcnet.c.
4627 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4629 * Fixed a bug in hash table internal routine for traversing
4630 the table with foreach callback. The current entry may
4631 become invalid in the callback but it was referenced after
4632 the callback returned.
4634 Do not allow auto rehashing of hash table during the
4635 silc_hash_table_foreach operation, for same reasons as it is
4636 not allowed for SilcHashTableList. Affected files are
4637 lib/silcutil/silchashtable.[ch].
4639 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4641 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4642 Win32 DLL. extern's in header files are now declared with
4645 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4647 * Fixed private message handling. It used some old code that
4648 caused the client to crash. Affecte file is
4649 lib/silcclient/client_prvmsg.c.
4651 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4653 * Added function silc_client_add_channel,
4654 silc_client_replace_channel_id, and removed functions
4655 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4656 from client library.
4658 * Added cross reference of the joined channels to the
4659 SilcClientEntry, and changed the SilcChannelEntry's
4660 users list to SilcHashTable. The affected files are
4661 lib/silcclient/idlist.[ch].
4663 * Fixed a bug in hash table tarversing. While the hash table
4664 is traversed with SilcHashTableList the table must not be
4665 rehashed. It is now guaranteed that auto rehashable tables
4666 are not rehashed while tarversing the list. Also defined that
4667 silc_hash_table_rehash must not be called while tarversing
4668 the table. Added function silc_hash_table_list_reset that must
4669 be called after the tarversing is over. The affected files are
4670 lib/silcutil/silchashtable.[ch].
4672 * Changed all hash table traversing to call the new
4673 silc_hash_table_list_reset in server and in client library.
4675 * Added function silc_client_on_channel to return the
4676 SilcChannelUser entry if the specified client entry is joined
4677 on the specified channel. This is exported to application as
4678 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4680 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4682 * Fixed founder regaining problem with JOIN command on normal
4683 server. The notify for mode change must be sent always and
4684 not only if !cmd->pending. Affected file silcd/command.c.
4686 * Fixed the WHOWAS command's reply sending to support the
4687 lists correctly. Affected file silcd/command.c.
4689 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4691 * When sending JOIN command to router for processing the
4692 sender's old command identifier was not saved back to the
4693 sender's command context, fixed now. The affected file is
4696 * Create the key in JOIN command of the router did not return
4697 the channel key, added check for this. Affected file is
4700 * Fixed a channel ID update bug in JOIN command reply. Do
4701 not directly upgrade the ID but call the function
4702 silc_idlist_replace_channel_id if the ID was changed.
4703 Affected file silcd/command_reply.c.
4705 * Fixed memory leaks from command calling if it would fail.
4706 Affected file silcd/command.c.
4708 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4710 * Applied patches from cras:
4712 Memory leak fixes around libaries, irssi window resize fix,
4713 new silclist.h and silcdlist.h, all extern inline changed to
4716 * Removed dotconf from lib/dotconf, not needed anymore.
4718 * Removed TRQ from lib/trq, not needed anymore.
4720 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4721 with server connections. Later this will be configurable
4722 in config file after new config file is done. Affected file
4725 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4727 * Fixed a crash in server related to channel announcements.
4728 Affected file silcd/server.c.
4730 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4732 * Fixed memory leaks in silc_server_create_new_channel*
4733 functions. Affected file silcd/server.c.
4735 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4736 which ID was changed. This way the router will send the
4737 user list for the channel again, and server won't be in
4738 desync in some rare circumstances. Affected file is
4739 silcd/packet_receive.c.
4741 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4743 * Check for NULL socket pointer in the function
4744 silc_server_packet_send_to_channel_real. Affected file
4745 silcd/packet_send.c.
4747 * Fixed the BAN notify handling to correctly remove ban
4748 list. Affected file silcd/packet_receive.c.
4750 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4752 * Fixed some header addition to Toolkit distribution in
4753 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4755 * Added lib/silcclient/client_ops_example.h as an template
4756 file for application programmers to quickly start using
4757 the SilcClientOperation functions in their application.
4758 Updated the lib/silcclient/README as well to tell about this
4759 nice file made available.
4761 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4763 * Call silc_server_remove_from_channels when removing client
4764 entry when NO_SUCH_CLIENT_ID was received. Affected file
4765 is silcd/command_reply.c.
4767 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4769 * Added server & router operator statistics updating. Affected
4770 file silcd/packet_receive.c and silcd/command.c.
4772 * Fixed the SERVER_SIGNOFF notify handling on normal server
4773 not to save the history information for clients. Same was
4774 fixed earlier in remove_clients_by_server function, but not
4775 here. Affected file silcd/packet_receive.c.
4777 * Raised the default connection-retry count from 4 to 7 in
4778 server. Affected file silcd/server.h.
4780 * Cancel any possible reconnect timeouts when we start the
4781 key exchange. Affected file silcd/server.c.
4783 * Do not reconnect on connection failure when SCONNECT was
4784 given. Affected files silcd/server.[ch].
4786 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4788 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4790 * Fixed the NICK command to always give the unformatted
4791 nickname to the one giving the NICK command. If unformatted
4792 nickname is cached already it will be formatted and the
4793 local entry will always get the unformatted nickname.
4794 Affected file lib/silcclient/idlist.c.
4796 * Fixed some double frees from client library commands.
4797 Affected file is lib/silcclient/command.c.
4799 * Fixed CUMODE command in server to assure that no one can
4800 change founder's mode than the founder itself, there was a
4801 little bug. Affected file silcd/command.c.
4803 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4805 * Removed the SilcClientCommandDestructor from the client
4806 libary, it is not needed anymore. Affected files are
4807 lib/silcclient/silcapi.h, command[_reply].[ch],
4808 client_notify, idlist.c.
4810 * Fixed GETKEY command to first resolve client, and then
4811 resolve the server only if the client was not found, instead
4812 of resolving both at the same time. Affected file is
4813 lib/silcclient/command.c.
4815 * Added silc_client_start_key_exchange_cb and lookup the
4816 remote hostname and IP address before starting the key
4817 exchange with server. The affected file is
4818 lib/silcclient/client.c.
4820 * The server's public key is now saved using the IP address
4821 of the server and not the servername for the filename.
4822 The hostname public key filename is checked as an fall back
4823 method if the IP address based filename is not found.
4825 Fixed the GETKEY command to save the fetched server key
4826 in correct filename.
4828 Print the remote server's hostname now when new key is
4829 received during connection process. Affected file is
4830 irssi/src/silc/core/client_ops.c.
4832 * Return always our own public key to the client if it asks
4833 for it with GETKEY command. Affected file silcd/command.c.
4835 * Removed the use_auto_addr variable from default config
4836 file since it was in wrong section. Affected file is
4839 * Fixed TOPIC_CHANGE notification to not route it when it
4840 was sent using silc_server_send_notify_to_channel function.
4841 Affected file silcd/command.c.
4843 * Fixed silc_server_send_notify_kicked to send the kicker's
4844 Client ID also, it was missing. Affected files are
4845 silcd/command.c, silcd/packet_send.[ch].
4847 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4849 * Do not save client history information in SERVER_SIGNOFF.
4850 Fixes the bug in normal server that it does not detect
4851 the client becoming valid after the server becomes back
4852 online. Affected file silcd/server_util.c.
4854 * Added `sock_error' field into the SilcSocketConnection
4855 context. When error occurs during socket operation (read
4856 or write) the error is saved. Added also new function
4857 silc_socket_get_error to return human readable socket error
4858 message. Affected files are lib/silcutil/silcsockconn.[ch],
4859 lib/silcutil/unix/silcunixsockconn.c, and
4860 lib/silcutil/win32/silcwin32sockconn.c.
4862 * The server now prints the socket error message in the
4863 signoff for client. Affected file silcd/server.c.
4865 * Fixed the `created' channel information sending from router
4866 to server in JOIN command. Checks now whether the channel
4867 really was created or not and set it according that.
4869 Fixed the JOIN command to use the client entry's current
4870 ID during the joining procedure instead of the one it sent
4871 in the command (it is checked though), since it can change
4872 between the packet processing and command processing, and
4873 would just case unnecessary pain in the client end. Affected
4874 file silcd/command.c.
4876 * Fixed a channel key payload sending to use correct channel
4877 ID when the server was forced to change the channel's ID by
4878 router. Router sent the key payload with the old Channel ID.
4879 Affected file silcd/packet_receive.c.
4881 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4883 * Call silc_server_save_channel_key only if the key payload
4884 was provided in the JOIN command's command reply. Affected
4885 file silcd/command_reply.c.
4887 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4889 * Fixed silc_mp_sizeinbase to return the value correctly with
4890 MPI. Affected file lib/silcmath/mp_mpi.c.
4892 * Fixed the stop_server signal to correctly stop the scheduler
4893 and gracefully stop the server when SIGTERM or SIGINT signals
4894 are received. Affected file silcd/silcd.c.
4896 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4898 * Simple handling of TERM and HUP signals. Also added some log
4899 flushing call around. Affected file is
4902 * Fixed small bugs in silclog.c. Now buffering output will take
4903 effect after 10 seconds since startup: This will ensure that
4904 no important startup messages are lost. Also output redirection
4905 will preserve original format ([Date] [Type] message).
4906 Affected file is lib/silcutil/silclog.c.
4908 * Added two options to the config file, in the logging section:
4909 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4910 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4912 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4914 * Do not print the warning about log files not being initialized
4915 more than once to avoid excess logging. Affected file is
4916 lib/silcutil/silclog.c.
4918 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4919 the SIM copying in make install in Makefile.am.pre.
4921 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4923 * Rewritten silclog APIs. Globally interesting changes follows:
4924 silc_log_set_files() changed to silc_log_set_file().
4925 silc_log_set_callbacks() changed to silc_log_set_callback().
4926 ROBOdoc documented silclog header file.
4927 SilcLogCb now returns bool to wether inihibit the default
4928 handler or not (to keep the old behaviour return always TRUE).
4929 The new APIs should also fix the problem of the
4930 silcd_error.log file that was written in the current directory.
4933 Log files streams will remain opened after silc_log_set_file()
4934 call, means less CPU usage notably on high traffic servers.
4935 File streams are now full buffered, and flushed to the disk
4936 every 5 minutes, lesses HD activity and CPU usage.
4937 Messages can be redirected, allowing admins to configure
4938 one single logfile for all server messages.
4939 the silc_log_quick global variable to activate fast-logging.
4940 Affected files lib/silcutil/silclog.[ch]
4942 * Changed some code to conform new silclog APIs. Affected
4943 files are doc/example_silcd.conf.in, silcd/server.c
4944 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4947 * Fixed a memory leak that could occur in some situations.
4948 Affected file silcd/serverconfig.c.
4950 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4952 * Added the silc_client_del_client to remove the client from
4953 all channels as well. Affected file lib/silcclient/idlist.c.
4955 * Fixed the client library to correctly remove the client
4956 from all channels when the client entry is being destroyed.
4957 Affected file lib/silcclient/client_notify.c, command.c.
4959 * Added auto-nicking support to the client library. If the
4960 applicatio now sets client->nickname it will be sent to the
4961 server after connecting by the library. This way for example
4962 SILCNICK (or IRCNICK) environment variables will have effect
4963 and always change the nickname automatically to whatever
4964 it is wanted. Affected file lib/silcclient/client.[ch].
4966 * Renamed silc_server_command_bad_chars to the
4967 silc_server_name_bad_chars and moved it to the
4968 silcd/server_util.[ch]. Added also new function
4969 silc_server_name_modify_bad to return nickname that
4970 includes bad characters as new nickname without those
4971 bad characters. This check and modify is now used in
4972 silc_server_new_client when the username is initially set
4973 as nickname, so it must be checked to be valid nickname.
4974 Affected file silcd/packet_receive.c.
4976 * The nickname length is now taken from the packet for real
4977 and not trusted to strlen() since it clearly can return
4978 wrong length for nickname including bad characters. This
4979 also applies to channel names. Affected file silcd/command.c.
4981 * Removed the lib/silcsilm/modules directory. Modules are now
4982 compiled into the lib/silcsim. Fixed the copying of the
4983 modules to follow symbolic links in Makefile.am.pre.
4985 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4987 * Fixed silc_string_regexify list creation. Fixes bugs with
4988 BAN and INVITE commands in server. The affected file is
4989 lib/silcutil/unix/silcunixutil.c.
4991 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4993 * Removed the command destructor entirely from the server's
4994 command and command reply routines. It is not needed, and
4995 its usage was buggy and caused crashes. Affected files are
4996 silcd/command[_reply].[ch].
4998 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5000 * Cancel protocol and NULL sock->protocol if timeout
5001 occurred during protocol. Affected file silcd/server.c.
5003 * Cancel protocol timeouts always before calling the final
5004 callback, to assure that after final callback is called
5005 no other state will be called for the protocol anymore.
5006 Affected file silcd/protocol.c.
5008 * Print error log if incoming connection configuration could
5009 not be found. Affected file silcd/server.c.
5011 * Fixed JOIN command to correctly save the founder mode
5012 to the client on normal SILC server, when the channel
5013 was created by the router. Affected file silcd/command.c.
5015 * Fixed LIST command (hopefully) to send correct reply
5016 packets. Affected file silcd/command.c.
5018 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5020 * The silc_packet_receive_process now returns FALSE if the
5021 read data was invalid packet, and TRUE if it was ok.
5023 The server now checks that if unauthenticated connection
5024 sends data and its processing fails the server will close
5025 the connection since it could be a malicious flooder.
5027 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5029 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5031 * Make sure the warning about error opening a log file is
5032 printed only once and not everytime it fails (produces
5033 too much useless log). Affected file lib/silcutil/silclog.c.
5035 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5037 * Made the silc_server_daemonise() function more readable.
5038 Affected file silcd/server.c.
5040 * Pid file is now optional, the user may comment it out from
5041 the config file. Removed define SILC_SERVER_PID_FILE, we
5042 don't need a default any longer. Affected file
5043 configure.in.pre, lib/Makefile.am.pre.
5045 * Make some use of the pid file. The server now dies at startup
5046 if it detects a valid pid file on his path. The server would
5047 die anyway in this circumstance, because of the bind() failure.
5048 Affected file silcd/silcd.c.
5050 * No longer compiling lib/dotconf.
5052 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5054 * Fixed JOIN command parsing not to crash. Affected file
5055 lib/silcclient/command.c.
5057 * Fied the NICK_CHANGE notify to add the new client entry
5058 even it is resolved. This removes an <[unknown]> nick
5059 thingy bug in the client. Affected file is
5060 lib/silcclient/client_notify.c.
5062 * Do not try to allocate 0 bytes (efence does not like it)
5063 in lib/silccore/silccomand.c when encoding payload.
5065 * Do not take IRCNICK as nickname in Irssi SILC client since
5066 it is not possible to set nickname before hand connecting
5067 the server (TODO has an entry about adding auto-nicking
5070 * Changed the silc_server_command_pending to check whether
5071 there already exists an pending entry with the specified
5072 command, command identifier and pending callback. This is
5073 to fix IDENTIFY and WHOIS related crashes that may register
5074 multiple pending commands with same identifier. Affected
5075 file silcd/command.c.
5077 * Fixed the server to reconnect to the router even if it
5078 was already reconnecting and EOF was received. This to
5079 fix a possibility that the server wouldn't ever try to
5080 auto-reconnect to the router. Affected file silcd/server.c.
5082 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5084 * Fixed the server's password authentication to use the
5085 length of the locally saved password, and not the one
5086 sent in the packet. Affected file silcd/protocol.c.
5088 * Fixed same password authentication problem in the
5089 Authentication Payload handling routines in
5090 lib/silccore/silcauth.c.
5092 * Yet another password authentication problem fixed with
5093 channel password handling in silcd/command.c.
5095 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5097 * If first character of string in silc_parse_userfqdn is '@'
5098 then do not parse it. Affected file is
5099 lib/silcutil/silcutil.c.
5101 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5103 * Fixed minor bug in IDENTIFY command reply sending, which
5104 caused various weird problems during JOIN when it was
5105 resolving names for users. Affected file silcd/command.c.
5107 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5109 * Fixed the IDENTIFY command reply sending to chech better valid
5110 clients. It was possible to send incomplete list of replies.
5111 Affected file silcd/command.c.
5113 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5115 * Added silc_client_command[s]_[un]register functions now to
5116 dynamically register the commands in client library. Removed
5117 the static table of commands. This allows the client library
5118 to call commands without causing the application to know about
5119 what commands library has called.
5121 Removed the INFO command reply kludge to detect when the command
5122 was called by library. Now library use its own command reply
5123 function for INFO command.
5125 Added function silc_client_command_call to call a command.
5126 Application can use it to call command, not access the structure
5129 Now all commands that are sent by the client library (not
5130 explicitly sent by application) use own command reply functions.
5132 Affected files around lib/silcclient/ and in
5133 irssi/src/silc/core/.
5135 * Fixed the WHOIS command reply sending to chech better valid
5136 clients. It was possible to send incomplete list of replies.
5138 Fixed the WHOIS and IDENTIFY to send the request to router
5139 if normal server did not do it and did not find any results.
5141 Affected file silcd/command.c.
5143 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5145 * Moved the internal data from SilcClient context into its
5146 own file, not accesible to application. Affected files
5147 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5148 and other files in client library.
5150 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5152 * Added doc/examples installation target in Makefile.am.pre.
5155 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5157 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5158 commands the found client entry will be removed from the
5159 cache, after notifying application about the error. Affected
5160 file lib/silcclient/command_reply.c.
5162 * Changed the /MSG to check for exact nickname user gave, and
5163 not let `nick' match `nick@host' if it is only one found. Now,
5164 user must type the exact nickname (like nick@host2) even if
5165 there are no more than one same nicks found. This is to avoid
5166 a possibility of sending nickname to wrong nickname since
5167 `nick' could match `nick@host'. Affected file is
5168 irssi/src/core/silc-servers.c.
5170 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5172 * Do not print "you are now server operator" or similar when
5173 giving /away command. Affected files are
5174 irssi/src/silc/core/client_ops.c, silc-servers.h.
5176 * Made the silc_server_command_pending_error_check to send
5177 the same command reply payload it received back to the
5178 original sender of the command. This way all arguments
5179 that was received by the server will be received by the
5180 client too. Affected file silcd/command.c.
5182 * Added the silc_idcache_add to return the created cache entry
5183 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5185 * Add global clients to expire if they are not on any channel.
5186 This is because normal server will never know if they signoff
5187 if they are not on any channel. The cache expiry will take
5188 case of these entries. This is done by normal servers only.
5189 The affected files are silcd/command_reply.c,
5190 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5192 * If server receives invalid ID notification for WHOIS or
5193 IDENTIFY and the ID exists in the lists, it is removed.
5194 Affected file silcd/command_reply.c.
5196 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5197 in client then client entry that it matches is searched and
5198 the nickname is printed on the screen for user. Affected
5199 file irssi/src/silc/core/client_ops.c.
5201 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5203 * Use cache entry expire time in the LIST command reply to
5204 purge old entries from the cache after the LIST command
5205 reply has been received. This way we don't have non-existent
5206 entries in the cache for too long. Affected file is
5207 silcd/command_reply.c.
5209 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5211 * If we are normal server, and we've not resolved client info
5212 in WHOIS or IDENTIFY from router, and it is global client,
5213 we'll check whether it is on some channel. If it is not
5214 then we cannot be sure about its validity and will resolve it
5215 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5216 file silcd/command.c.
5218 * Search channel by name (if possible) rather than by ID
5219 in IDENTIFY command's command reply. Affected file is
5220 silcd/command_reply.c.
5222 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5224 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5225 Updated specs and implemented it. Affected file silcd/command.c,
5226 silcd/packet_send.c and silcd/packet_receive.c.
5228 * Implemented the <founder auth> payload handling in the JOIN
5229 command. If provided all conditions for channel joining
5230 except requirement to provide correct passphrase can be
5231 overrided by the channel founder. Updated the protocol specs.
5232 Affected file silcd/command.c.
5234 Added support for founder auth in JOIN command in client
5235 library. Fixed the parsing of the JOIN command now to support
5236 all options as they should be. The affected file is
5237 lib/silcclient/command.c.
5239 * Optimized the WHOIS and IDENTIFY commands to send the request
5240 to router only if it includes nicknames or other names. If
5241 they include only IDs then check the local cache first before
5242 routing. Affected file is silcd/command.c.
5244 * Added channels topic announcements. Affected file is
5245 silcd/packet_receive.c and silcd/server.c.
5247 * Fixed the silc_server_send_notify_topic_set to really destine
5248 the packet to channel. Affected file silcd/packet_send.c.
5250 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5251 library. Affected file lib/silcclient/client_notify.c.
5253 * Added UMODE announcements. Affected file silcd/server.c.
5255 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5257 * Memory leak fixes in:
5259 lib/silcutil/silcsockconn.c
5260 lib/silcske/silcske.c
5261 lib/silcske/groups.c
5263 lib/silccrypt/silcpkcs.c
5264 lib/silccore/silccommand.c
5265 lib/silccore/silcidcache.c
5270 * ROBOdoc documented the lib/silcske/groups.h file and a
5271 bit changed the interface for better.
5273 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5275 * Update the client entry context in the ID cache after
5276 nick change. Affected file lib/silcclient/command.c.
5277 Fixes the CUMODE command when regaining founder privileges,
5278 and a little WHOIS problem.
5280 * Fixed silc_net_gethostbyname to correctly call the
5281 inet_ntop. Affected file lib/silcutil/silcnet.c.
5283 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5285 * Added IPv6 support checking to the configure.in.pre, added
5286 also --enable-ipv6 option to override the check. Affected
5287 file configure.in.pre.
5289 * The silc_thread_create now calls the start function
5290 directly if threads support is not compiled in. Removes
5291 ugly #ifdef's from generic code. Affected files are
5292 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5294 * Added silc_net_gethostby[name/addr]_async to asynchronously
5295 resolve. Affected files are lib/silcutil/silcnet.[ch].
5297 * Added support for rendering IPv6 based server, client and
5298 channel IDs. Affected file lib/silcutil/silcutil.c.
5300 * Added support for creating IPv6 based server IDs. Affected
5301 file is silcd/serverid.c.
5303 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5305 * Added silc_net_gethostby[addr/name] into the
5306 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5307 routines. Added silc_net_is_ip[4/6]. Affected file is
5308 lib/silcutil/unix/silcunixnet.c. All routines that take
5309 address as argument now supports both IPv4 and IPv6 addresses.
5311 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5313 * Fixed LIST command reply sending in server. Affected file
5316 * Server now sends the kicker's client ID in the KICK notify
5317 to the kicked client. Affected file silcd/command.c.
5319 * The client library now parses the kickers client ID and
5320 UI displays it. Affected files lib/silcclient/client_notify.c
5321 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5323 * Made all payload parsing function prototypes consistent.
5324 They all take now const unsigned char * and uint32 pair as
5325 the payload data instead of SilcBuffer. Changes all around
5326 the source tree. Other unsigned char* -> const unsigned char*
5327 changes around the tree as well.
5329 * Optimized SFTP client and server packet sending not to
5330 allocate new buffer for each packet but to recycle the
5331 first allocated buffer. Affected files are
5332 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5334 * Optimized the SFTP client to use SilcList instead of
5335 SilcDList for requests, because it is faster. Affected file
5336 is lib/silcsftp/sftp_client.c.
5338 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5339 into lib/silccore/silcid.[ch].
5341 Renamed silcpayload.[ch] into silcargument.[ch].
5343 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5345 * If client entry is deleted with active key agreement
5346 session, abort the session.
5348 The silc_client_abort_key_agreement now calls the completion
5349 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5351 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5354 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5356 * Don't use __restrict in older GCC's. Affected file is
5357 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5359 * silc_net_localhost now attempts to reverse lookup the
5360 IP/hostname. Affected file lib/silcutil/silcnet.c.
5362 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5363 command. It can be used to gain founder privileges at
5364 the same time when joining the channel.
5366 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5367 kicker's client ID as well. Updated protocol specs.
5369 Defined that the server must send SILC_COMMAND_IDENTIFY
5370 command reply with error status to client who sent
5371 private message with invalid client ID.
5373 Updated the protocol specification.
5375 * Added silc_server_send_command_reply to send any
5376 command reply. Affected file silcd/packet_send.[ch].
5378 * Added silc_id_payload_encode_data to encode ID payload
5379 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5381 * The server now send IDENTIFY command reply with error
5382 status if client ID in private message is invalid. Affected
5383 file silcd/packet_receive.c.
5385 * Save the server key file with server's IP address in
5386 the filename instead of hostname. The affected file is
5387 irssi/src/silc/core/client_ops.c.
5389 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5391 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5394 * Added libtool support for compiling shared objects in
5395 lib/silcsim. Affected file configure.in.pre and
5396 lib/silcsim/Makefile.am. Original patch by cras.
5398 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5400 * Pid file configuration, and server's config file fixes
5401 patch by toma. Updated CREDITS file.
5403 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5405 * Fixed silc_client_channel_message to not try to decrypt
5406 the message twice if it resolved the destination client
5407 information. This could cause of dropping one channel
5408 message. Affected file lib/silcclient/client_channel.c.
5410 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5412 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5413 lib/silcclient/client.c. This function is used when the SILC
5414 Client is run under some other scheduler, or event loop or
5415 main loop. On GUI applications, for example this may be
5416 desired to used to run the client under the GUI application's
5417 main loop. Typically the GUI application would register an
5418 idle task that calls this function multiple times in a second
5419 to quickly process the SILC specific data.
5421 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5423 * Fixed silc_server_drop() for dropping the supplementary
5424 groups as well, this could cause a security hole on some
5427 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5429 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5432 * Write PID file after dropping privileges. Added -F option
5433 to run server on foreground. A patch by debolaz.
5434 Affected files silcd/server.c, silcd/silcd.c.
5436 * Fixed MOTD to return the MOTD file server name. Affected
5437 file silcd/command.c.
5439 * Added INFO command reply handling to the Irssi SILC Client.
5440 Affected file irssi/src/silc/core/client_ops.c.
5442 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5444 * Fixed the silc_idcache_list_* routines to really support
5445 the dynamic list. Fixes a crash. Affected file is
5446 lib/silccore/silcidcache.c.
5448 * Fixed the LIST command reply to really call LIST command's
5449 pending callbacks. Affected file silcd/command_reply.c.
5451 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5453 * Update conn->local_entry->nickname after giving NICK
5454 command. Affected file lib/silcclient/command.c.
5456 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5458 * Added the [pid] option to the silcd configuration file
5460 Affected files: serverconfig.[ch] and silcd.c
5462 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5464 * Save fingerprint in WHOIS command reply in server.
5465 Affected file silcd/command_reply.c.
5467 * Fixed NICK commands pending callback registration.
5468 Affected file lib/silcclient/command.c.
5470 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5472 * Use ++server->cmd_ident when sending commands in server,
5473 instead of random number. Affected file silcd/command.c.
5475 * Fixed GETKEY command reply to call actually GETKEY pending
5476 command callbacks. Affected file silcd/command_reply.c.
5478 * A bit stricter check for nicknames. Check for same nickname
5479 in NICK command also. Affected file silcd/command.c.
5481 * Do not call INFO command everytime client ID changes, only
5482 during first connecting. Affected file lib/silcclient/client.c.
5484 * Set the new nickname only after successful command reply for
5485 NICK command is returned by server. Affected file
5486 lib/silcclient/command.c.
5488 * Remove nicknames from nicklist during server_signoff notify.
5489 Should fix /NAMES bit more. The affected file is
5490 irssi/src/silc/core/silc-channels.c.
5492 * Added `fingerprint' field to the SilcIDListData in the
5493 silcd/idlist.h to hold the fingerprint of the client's
5496 Send the fingerprint of the client's public key in WHOIS
5499 Affected files silcd/command.c, and silcd/idlist.[ch].
5501 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5502 create fingerprint from given data.
5504 * Show the fingerprint of the client's public key in WHOIS.
5505 Affected files irssi/src/module-formats.[ch] and
5506 irssi/src/silc/core/client_ops.c.
5508 * Format the multiple same nicknames also during JOIN and
5509 NICK_CHANGE notifys. Affected file is
5510 lib/silcclient/client_notify.c.
5512 * Do not print error on screen for invalid private message
5513 payload since it can come if someone is sending private
5514 messages with wrong key. Affected file
5515 lib/silccore/silcprivate.c.
5517 * Fixed multiple concurrent /PING crash. Affected file
5518 lib/silcclient/command.c.
5520 * Changed the wrong ID encoding. All IP addresses must be
5521 in MSB first order in encoded format. They were encoded
5522 wrong and was in LSB format. Affected files are
5523 silcd/serverid.c, lib/silcutil/silcutil.c.
5525 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5527 * Call the `connect' client operation through the scheduler
5528 in case of error. Affected file lib/silcclient/client.c.
5530 * Call the `failure' client operation even if the error
5531 occurred locally during a protocol. Affected file is
5532 lib/silcclient/protocol.c.
5534 * Added support of sending LIST command to router from normal
5535 server. This way normal server can get list of all channels
5536 in the network too. Fixed the channel list sending in the
5537 server too. Affected files are silcd/command.c, and
5538 silcd/command_reply.[ch].
5540 * Added silc_server_update_channels_by_server and
5541 silc_server_remove_channels_by_server. They are used during
5542 disconnection of primary router and in backup router protocol.
5543 Affected file silcd/server_util.[ch], silcd/server.c and
5544 silcd/server_backup.c.
5546 * Fixed channel adding to global list in IDENTIFY command
5547 reply in server. Affected file silcd/command_reply.c.
5549 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5551 * If the incoming packet type is REKEY or REKEY_DONE process
5552 that packet always synchronously. Fixes yet another MAC
5553 failed error on slow (dialup) connections. Affected file
5554 lib/silcclient/client.c and silcd/server.c.
5556 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5558 * Call check_version SKE callback for initiator too. Affected
5559 file lib/silcske/silcske.c.
5561 * Implemented fix for security hole found in the SKE that was
5562 fixed in the specification few days back; the initiator's
5563 public key is now added to the HASH value computation.
5564 Added backwards support for the old way of doing it too, for
5565 old clients and old servers. Affected file is
5566 lib/silcske/silcske.c.
5568 * Enabled mutual authentication by default in SKE. If initiator
5569 is not providing mutual authentication the responder will
5570 force it. This will provide the proof of posession of the
5571 private key for responder. The affected files are
5572 lib/silcclient/protocol.c and silcd/protocol.c.
5574 * Do not cache anymore the server's public key during SKE.
5575 We do mutual authentication so the proof of posession of
5576 private key is done, and if the server is authenticated in
5577 conn auth protocol with public key we must have the public
5578 key already. Affected file silcd/protocol.c.
5580 * Added new global debug variable: silc_debug_hexdump. If
5581 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5582 file lib/silcutil/silclog.[ch].
5584 * Fixed compilation warning due to char * -> const char *.
5585 Affected files lib/silcutil/silcnet.h, and
5586 lib/silccore/silcauth.[ch].
5588 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5590 * Fixed CMODE command when new channel key was created. If
5591 the creation failed the old key was removed. Next time giving
5592 same command would crash the server since the old key was
5593 freed already. Affected file silcd/command.c.
5595 * Fixed the silc_server_announce_get_channels to not crash
5596 on reconnect. Affected file silcd/server.c.
5598 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5600 * Added silc_log_set_debug_string function to set a regex
5601 string to match for debug output. Only the function names,
5602 or filenames matching the given debug string is actually
5603 printed. This way it is possible to filter out those debug
5604 strings that user is not interested in.
5606 Fixed a bug in silc_string_regexify.
5608 Affected files lib/silcutil/silclog.[ch], and
5609 lib/silcutil/unix/silcunixutil.c.
5611 * Changed the -d options in both server and Irssi SILC client
5612 to take the debug string as argument. Affected files
5613 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5615 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5617 * Added silc_hash_babbleprint to create a Bubble Babble
5618 Encoded fingerprint. The encoding is developed by Antti
5619 Huima (draft-huima-babble-01.txt), and it creates human
5620 readable strings out of binary data. Affected file
5621 lib/silccrypt/silchash.[ch].
5623 * Print the babble print now in addition of fingerprint as well
5624 in Irssi SILC client. Affected files are
5625 irssi/src/fe-common/silc/module-formats.[ch],
5626 irssi/src/fe-common/silc/core/client_ops.c.
5628 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5630 * Fixed a security problem found in SKE. The initiator's
5631 public key too is now added to the HASH hash value creation
5632 which is signed by the responder to create the SIGN value.
5633 This will prevent anyone in the middle to lie to the responder
5634 about the initiator's public key. If this is done now, the
5635 man in the middle will get caught. Updated the protocol
5638 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5640 * Better installation directory handling. Configure module
5641 paths and other paths automatically to example_silc* files
5642 in doc/. A patch by toma.
5644 * Fixed compiler warning from MPI library, and from SILC RNG.
5647 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5648 It can be configured with ./configure. A patch by toma.
5650 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5652 * Find correct make to use in prepare-clean. A patch by
5653 toma. Affected file prepare-clean.
5655 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5657 * Added irssi variables use_auto_addr, auto_bind_ip,
5658 auto_bind_port and auto_public_ip.
5660 * Changed the interface for silc_client_send_key_agreement
5661 in lib/silcclient/silcapi.h
5665 irssi/src/silc/core/silc-core.c
5667 lib/silcclient/silcapi.h
5668 irssi/src/silc/core/silc-channels.c
5669 lib/silcclient/client_keyagr.c
5672 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5674 * Added silc_pkcs_public_key_compare to compare two
5675 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5677 * Check that the client who set the founder mode on the
5678 channel is the same client that is giving the founder
5679 mode to itself. It is done by comparing the saved public
5680 key (it is saved even in the authentication is passphrase).
5681 Affected file silcd/command.c.
5683 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5685 * Do not process packet for disconnected socket connection.
5686 Affected file lib/silccore/silcpacket.c.
5688 * Process the DISCONNECT packet through scheduler in the
5689 client library. Affected file lib/silcclient/client.c.
5691 * Fixed the silc_client_packet_parse to not to increase
5692 the packet sequence number if the conn->sock and the
5693 current socket connection is not same. This can happen
5694 for example during key agreement when the conn includes
5695 multiple socket connections (listeners). Affected file
5696 lib/silcclient/client.c.
5698 * The sender of the file transfer request now provides also
5699 the pointer (listener) for the key exchange protocol. If
5700 the listener cannot be created then it sends empty key
5701 agreement and lets the receiver provide the listener.
5703 Added `local_ip' and `local_port' arguments to the
5704 silc_client_file_send. If they are provided they are used,
5705 if not then it will attempt to find local IP address, if
5706 not found or bind fails then the remote client will provide
5709 Affected files are lib/silcclient/client_ftp.c and
5710 lib/silcclient/silcapi.h.
5712 * Extended the FILE SEND command to support defining the
5713 local IP and port for key exchange listener. They are
5714 optional. Affected file irssi/src/silc/core/silc-servers.c.
5716 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5718 * Defined to WHOIS command reply the sending of fingerprint
5719 of the client's public key (if the proof of posession of the
5720 corresponding private key is verified by the server).
5721 Updated to the protocol specification.
5723 * Added support of receiving the client's public key's
5724 fingerprint in command reply in client library. Affected
5725 file is lib/silcclient/command_reply.c, and
5726 lib/silcclient/idlist.[ch].
5728 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5730 * Do not send over 128 chars long nickname to the server
5731 in NICK command. Affected file lib/silcclient/command.c.
5733 * Do not send over 256 chars long channel names to the server
5734 in JOIN command. Affected file lib/silcclient/command.c.
5736 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5738 * Assure that silc_server_close_connection cannot be called
5739 twice for same socket context. Affected file is
5742 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5744 * Send error message to application if opening file for
5745 writing during file transfer fails. Affected file is
5746 lib/silcclient/client_ftp.c.
5748 Remove all file transfer sessions for a client that we're
5749 removing from ID cache.
5751 Affected file is lib/silcclient/client_ftp.c.
5753 * Fixed silc_net_addr2bin to return correct address. Affected
5754 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5756 * Fixed file transfer session removing on signoff notify.
5757 Affected file irssi/src/silc/core/silc-servers.c.
5759 * Added the SilcClientFileError to be returned in the monitor
5760 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5761 Affected file lib/silcclient/silcapi.h.
5763 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5765 * Fixed a crash in silc_client_ftp_free_sessions and
5766 silc_client_ftp_session_free_client. Affected file
5767 lib/silcclient/client_ftp.c.
5769 * Added `disabled' field in the SilcChannelEntry in the server
5770 to indicate if the server entry is disabled. Affected file
5771 silcd/idlist.h, silcd/command[_reply].c.
5773 * SILC server adds now /var/run/silcd.pid everytime it is
5774 started. Affected file silcd/silcd.c.
5776 * Added silc_server_packet_send_clients to send a packet to
5777 the provided table of client entries. Affected file
5778 silcd/packet_send.[ch].
5780 * Fixed a crash in client resolving in client_prvmsg.c in
5781 client library. Affected file lib/silcclient/client_prvmsg.c.
5783 * Do not actually remove the client directly from ID cache
5784 during SERVER_SIGNOFF, but invalidate it. This way we
5785 preserve the WHOWAS info for the client. Affected file
5786 silcd/server_util.c.
5788 * Fixed SERVER_SIGNOFF notify handling in the server. The
5789 server is now able to process incoming SERVER_SIGNOFF notify
5790 for a server that it doesn't even know about. It will remove
5791 the clients provided in the notify. Affected file
5792 silcd/packet_receive.c.
5794 * Check for partial packet in data queue after every packet that
5795 was found from the queue. Return and wait for more data if
5796 there is partial data in queue. Affected file is
5797 lib/silccore/silcpacket.c.
5799 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5801 * Added SilcClietFileError enum to indicate error in
5802 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5803 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5804 Affected files lib/silcclient/silcapi.h and
5805 lib/silcclient/client_ftp.c.
5807 * Check that newsize in silc_buffer_realloc is larger than
5808 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5810 * Added better monitor of file transfers. It now monitors
5811 key agreement protocol during the file transfer too. Added
5812 error reporting too. Affected files
5813 irssi/src/silc/core/silc-servers.c,
5814 irssi/src/fe-common/silc/module-formats.[ch].
5816 * Wrote a help file for FILE command.
5818 * Added silc_rng_global_get_byte_fast to get not-so-secure
5819 random data as fast as possible. Random data is read from
5820 /dev/urandom if available and from the SILC RNG if not
5821 available. It is used in padding generation. Affected file
5822 lib/silccrypt/silcrng.[ch].
5824 * All packets in client library are now processed synchronously.
5825 Optimized packet processing a lot. Affected file
5826 lib/silcclient/client.c.
5828 * All server connection packets are processing synchronously
5829 now in server, to optimize packet processing. Affected file
5832 * Include files are installed now only in Toolkit distribution
5833 if make install is given. Affected files: all Makefile.am's.
5835 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5837 * Assure that silc_client_notify_by_server_resolve does not
5838 resolve the client information multiple times. If it cannot
5839 be found by the first it cannot be found at all. Affected
5840 file lib/silcclient/client_notify.c.
5842 * Fixed WHOWAS command reply calling. Affected file
5843 lib/silcclient/command_reply.c.
5845 * Removed all references to silc_idlist_get_client from the
5846 Irssi SILC client since that call is internal call used by
5847 the library. The Irssi SILC client will use now client
5848 retrieval functions found in silcapi.h.
5850 * Fixed a bug in resolving nickname info before sending
5851 private message. It used freed memory. Affected file
5852 irssi/src/silc/core/silc-servers.c.
5854 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5856 * Assure my_channels statistics cannot go negative in server.
5857 Affected files silcd/server.c, silcd/server_util.c.
5859 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5861 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5863 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5865 * Win32 Toolkit changes. Affected files
5866 win32/silc.dsw, win32/libsilc/libsilc.def,
5867 win32/libsilcclient/libsilc.def,
5868 lib/silcutil/silcutil.c, and
5869 lib/sftp/sftp_fs_memory.c.
5871 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5873 * Added silc_net_localip to return local host's IP address.
5874 Affected file lib/silcutil/silcnet.[ch].
5876 * If key exchange or rekey protocol is active for a connection
5877 parse all packets syncronously since there might be packets
5878 in packet queue that we are not able to process without first
5879 processing packets before them. Affected file silcd/server,
5880 lib/silcclient/client.c.
5882 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5883 whether library should continue processing the packet.
5884 Affected file lib/silccore/silcpacket.h.
5886 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5887 SilcSFTPMonitorData to SFTP server to monitor various
5888 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5889 lib/silcsftp/sftp_server.c.
5891 * Added silc_file_size to return file size. Affected file
5892 lib/silcutil/silcutil.[ch].
5894 * Implemented the file transfer support for the client library.
5895 Added preliminary support for simple client to client one-file
5896 transmission. Affected file lib/silcclient/client_ftp.c,
5897 lib/silccilent/client.[ch].
5899 * Added new local command FILE to the Irssi SILC Client.
5900 It is used to perform the file transfer. It has subcommands
5901 SEND, RECEIVE, SHOW and CLOSE. Affected files
5902 irssi/src/silc/core/client_ops.c,
5903 irssi/src/silc/core/silc-server.[ch].
5905 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5907 * Relay the SILC_PACKET_FTP in the server. Affected files
5908 silcd/server.c and silcd/packet_receive.c.
5910 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5912 * Renamed silc_file_read and silc_file_write to functions
5913 silc_file_readfile and silc_file_writefile. Added function
5914 silc_file_open and silc_file_close. Affected files
5915 lib/silcutil/silcutil.[ch].
5917 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5919 * Resolve the client info when received private message or
5920 channel message for a client which nickname we don't know.
5921 Affected files lib/silcclient/client_prvmsg.c and
5922 lib/silcclient/client_channel.c.
5924 * Do not crash in /KEY if client is not connected. Affected
5925 file irssi/src/silc/core/silc-channels.c.
5927 * Added SilcClientStatus field to the SilcClientEntry in the
5928 lib/silcclient/idlist.h.
5930 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5931 is incomplete and is being resolved, it won't be resolved
5934 Make sure also that USERS command reply does not resolve
5935 twice information. Affected file is
5936 lib/silcclient/command_reply.c.
5938 Make sure that silc_client_get_clients_by_list does not
5939 resolve twice same information.
5941 * Check for valid client->id in the silc_server_free_client_data.
5942 Affected file silcd/server.c.
5944 * Fixed /GETKEY nick@server not to crash if the server entry
5945 is not found. Affected file lib/silcclient/command.c.
5947 * Fixed the silc_server_check_cmode_rights to check the
5948 requested modes correctly. Affected file silcd/command.c.
5950 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5952 * Better checks for non-printable chars in nick added.
5953 Affected file silcd/command.c.
5955 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5957 * Call the silc_server_udpate_servers_by_server in the
5958 primary router that comes back online in the backup resuming
5959 protocol. Otherwise it routes packets wrong. Affected file
5960 silcd/server_util.[ch], silcd/server_backup.c.
5962 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5964 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5965 lib/silcutil/silcbuffmt.[ch].
5967 * Redefined the SILC packet header to include the padding
5968 length. Affected file lib/silccore/silcpacket.[ch].
5970 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5971 length for maximum padding up to 128 bytes). Affected
5972 file lib/silccore/silcpacket.h.
5974 * Removed all backwards support for old 0.5.x MAC thingies.
5975 The SILC packet header change makes it impossible to be
5976 backwards compatible.
5978 * Send the ENDING packet with timeout in the backup resuming
5979 protocol. This is to assure that all routers has connected
5980 to the primary router. Affected file silcd/server_backup.c.
5982 * Changed the RNG to take the first IV from random data. It
5983 used to take it from zero actually. Changed the RNG also
5984 to use /dev/urandom during session. /dev/random is used
5985 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5987 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5989 * Changed the SILC packet header to have the first two bytes
5990 (the packet length) encrypted. Affected files aroung the
5991 code tree, lib/silccore/silcpacket.[ch]. Removed the
5992 SilcPacketCheckDecrypt callback. It is not needed anymore
5993 since the silc_packet_receive_process will determine now
5994 whether the packet is normal or special.
5996 * Implemented the unidirectional MAC keys. Affected files
5997 lib/silcske/silcske.c, silcd/protocol.c and
5998 lib/silcclient/protocol.c.
6000 * Implemented the packet sequence number to the MAC computation.
6001 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6002 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6003 lib/silcclient/protocol.c.
6005 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6007 * Allow backup router to announce servers. All servers
6008 announced by backup router are added to the global list
6009 automatically. Update hte server's socket to our primary
6010 router also when backup router announces a server.
6011 Affected file silcd/packet_receive.c.
6013 * Do not update the client->router in the function
6014 silc_server_udpate_clients_by_server if the client is on
6015 global list. We might fail to find any specific server
6016 for locally connected clients and local cell clients. They
6017 should still use the `from' and not `to' as client->router.
6018 This fixes backup router resuming protocol. Affected file
6019 silcd/server_util.c.
6021 * Decrease channel statistics count only if the channel
6022 deletion worked. Affected files are silcd/server.c and
6023 silcd/server_util.c.
6025 * Added silc_server_update_servers_by_server to update origin
6026 of all server entries. Used during backup router protocol.
6027 Affected files silcd/server_util.[ch], silcd/server.c. and
6028 silcd/backup_router.c.
6030 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6031 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6032 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6033 lib/silccrypt/silchmac.c.
6035 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6037 * Assure that router cannot reroute the same channel message
6038 to the sender. Affected file silcd/packet_receive.c.
6040 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6042 * Made better checks that the channel message is not sent
6043 to the router it came from. Affected file is
6044 silcd/packet_send.c. Fixed memory leak too.
6046 * Announce informations for incoming router connection, but
6047 only after checking if it is replaced by backup router.
6048 Affected file silcd/packet_receive.c.
6050 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6052 * Fixed the backup resuming protocol to work in multiple
6053 router environment. Affected file silcd/server_backup.c.
6055 * Route packet only to one router in the function
6056 silc_server_packet_send_to_channel. Affected file is
6057 silcd/packet_send.c.
6059 * Fixed silc_server_send_notify_dest to set the broadcast
6060 flag. Fixed the silc_server_send_notify_topic to actually
6061 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6062 Affected file silcd/packet_send.c.
6064 * Changed the SFTP Filesystem interface. Changed the
6065 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6066 the filesystem operation function. The SilcSFTPFilesystem
6067 is now a context that is allocated by all filesystem allocation
6068 functions and it already includes the operations structure
6069 and filesystem specific context. It is given as argument
6070 now to the silc_sftp_server_start. This made the interface
6071 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6072 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6074 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6076 * Changed the backup router adding and getting interfaces
6077 in the server. The router that will be replaced by the
6078 specified backup router is now sent as argument. Affected
6079 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6082 * Added silc_net_addr2bin_ne to return the binary form of
6083 the IP address in network byte order. Affected files
6084 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6086 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6088 * Check for existing server ID in silc_server_new_server
6089 and in silc_server_connect_to_router_final and remove the
6090 old entry if it exists. Affected file silcd/packet_receive.c,
6093 * Send the channel message always to only one router, either
6094 in upstream or downstream. Affected file is
6095 silcd/packet_send.c.
6097 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6099 * Wrote the definition of the backup resuming protocol to the
6100 protocol specification.
6102 * Removed one redundant channel key generation from normal
6103 server during joining procedure. Removed one redundant
6104 channel key sending from server to router during joining
6105 procedure. Affected file silcd/command.c.
6107 * Made minor bugfixes to the backup router resuming protocol.
6108 Affected file silcd/server_backup.c, server.c.
6110 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6112 * Added --disable-asm configuration option. Affected files
6113 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6116 * Implemented the backup resuming protocol that is used to
6117 resume the primary router position in the cell after the
6118 primary router comes back online. Affected files
6119 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6120 and silcd/server_util.[ch].
6122 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6124 * Sleep two (2) seconds after sending QUIT command to server.
6125 Affected file lib/silcclient/command.c.
6127 * Assure that if outgoing data buffer is pending do not force
6128 send any data. Affected file silcd/packet_send.c.
6130 * Assure that if outgoing data buffer is pending do not force
6131 send any data. Affected file lib/silcclient/client.c.
6133 * Implemented the backup router support when the primary router
6134 goes down. The servers and routers can now use the backup
6135 router as new primary router without loosing connectivity.
6137 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6139 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6140 in the server to indicate disabled entry. All data read
6141 from the connection will be ignored and no data is sent
6142 for entry that is disabled. Affected files are
6143 silcd/idlist.h, silcd/server.c.
6145 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6147 * Created SFTP client and server test programs in the
6148 lib/silcsftp/tests directory.
6150 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6152 * Implemented memory filesystem (virtual filesystem) for
6153 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6156 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6158 * Implemented the SFTP (SSH File Transfer Protocol) to the
6159 lib/silcsftp. It includes SFTP client and SFTP server
6162 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6164 * Moved lib/silccore/silcprotocol.[ch] to the
6165 lib/silcutil library.
6167 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6168 take variable argument list pointer as argument. Affected
6169 file lib/silcutil/silcbuffmt.[ch].
6171 * Added silc_buffer_set function that is used to set data
6172 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6173 Affected file lib/silcutil/silcbuffer.h.
6175 * Changed various routines in the core library to use the new
6176 silc_buffer_set instead of allocating new buffer only for
6179 * Added 64-bit value formatting and unformatting support to the
6180 silc_buffer_[un]format routines. Affected file is
6181 lib/silcutil/silcbuffmt.[ch].
6183 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6184 to includes/bitmove.h.
6186 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6188 * Fixed channel user mode saving in client library. Affected
6189 file lib/silcclient/command[_reply].c.
6191 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6193 * Defined the file transfer to the SILC Protocol. Added
6194 new packet type SILC_PACKET_FTP and defined File Transfer
6195 Payload. The mandatory file transfer protocol is SFTP
6196 (SSH File Transfer Protocol). Affected file in addition
6197 of the internet draft is lib/silccore/silcpacket.h.
6199 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6200 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6201 is used as part of backup router protocol when the primary
6202 router of the cell is back online and wishes to resume
6203 the position as primary router.
6205 * Redefined the MAC generation keys in the protocol. The
6206 same key is not used anymore in both direction. Both
6207 direction will now use different keys for sending and
6208 receiving. This fixes a potential security flaw. This
6209 change causes incompatibilities in the protocol.
6211 * Redefined also the MAC computation from the packet.
6212 An packet sequence number is now added to the MAC
6213 computation. This prevents possible replay attacks against
6214 the protocol. This change too causes incompatibilities
6217 Added `sequence' field to the SilcPacketContext to hold
6218 the current sequence number for the packet.
6220 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6222 * Added `created' field to the SilcIDListData in the file
6223 silcd/idlist.h to indicate the time when the entry was
6226 * Added `created' field to the SilcChannelEntry too. Affected
6227 file silcd/idlist.h.
6229 * Added `creation_time' aguments to all the announcement functions
6230 in the server. If it is provided then only the entries that
6231 was created after the provided time frame are actually
6232 announced. Affected file silcd/server.[ch].
6234 * The protocol says that the Channel ID's IP address must be
6235 based on the router's IP address. Added check for this in
6236 the silc_server_new_channel when processing incoming New Channel
6237 Payload. Affected file silcd/packet_receive.c.
6239 * Print out the correct version with --version in SILC client.
6240 Affected file irssi/src/silc/core/silc-core.c.
6242 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6244 * Fixed WHOWAS command to check for completnes of the client
6245 entry always, not just when the command is coming from client.
6246 Affected file silcd/command.c.
6248 * Added new function silc_server_packet_queue_purge to purge the
6249 outgoing data queue to the network. After the function returns
6250 it is guaranteed that the outgoing packet queue is empty.
6251 Affected file silcd/packet_send.[ch].
6253 * Purge the outgoing packet queue in the rekey protocol's final
6254 callback to assure that all rekey packets go to the network
6255 before quitting the protocol. Affected file silcd/server.c.
6257 * Added silc_client_packet_queue_parse as similar function as
6258 in server to the client library. The affected file is
6259 lib/silcclient/client.c.
6261 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6263 * Splitted silcd/server.c and created silcd/server_util.[ch]
6264 for utility functions.
6266 * Added new socket flag SILC_SF_DISABLED to indicate that the
6267 connection is open but nothing can be sent to or received from
6268 the connection. Affected file lib/silcutil/silsockconn.[ch].
6269 The checking for disabled socket is checked in the low level
6270 silc_socket_write and silc_socket_read functions.
6272 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6274 * Allow only nicknames and channel names that fits into the
6275 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6277 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6279 * When processing JOIN command reply in server check that if
6280 the channel exists in our global list we'll move it the local
6281 list. Affected file silcd/command_reply.c.
6283 * Fixed the check whether client is joined on the channel already
6284 in JOIN command. Affected file lib/silcclient/command.c.
6286 * Fixed the JOIN command reply to check whether the channel
6287 already exists. Affected file lib/silcclient/command_reply.c.
6289 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6291 * Added silc_ske_status_string to map the SKE error numbers
6292 to readable strings. The affected files are
6293 lib/silcske/silcske[_status].[ch].
6295 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6297 * Do not show the private channels on the WHOIS channel list
6298 as it is not allowed by the protocol. The affected file is
6301 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6303 * Assure that the packet length digged from the actual packet
6304 is something sensible in the silc_packet_decrypt_rest_special
6305 in lib/silccrypt/silcpacket.c.
6307 * Free and NULL the allocated pointer in silc_hmac_alloc if
6308 the HMAC allocation fails. The affected file is
6309 lib/silccrypt/silchmac.c.
6311 * Print the selected security properties to the log files in
6312 the server. Affected file silcd/protocol.c.
6314 * Add SKE's reference counter even if calling the completion
6315 callback manually. Otherwise it goes negative, although it
6316 does not cause any problems. The affected file is
6317 lib/silcske/silcske.c.
6319 * Remove the client entry with short timeout after giving the
6320 KILL command. Affected file lib/silcclient/command.c.
6322 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6323 case all found clients are already disconnected (WHOWAS would
6324 found them) in the server. Affected file silcd/command.c.
6326 * Update the last_receive (time of last data received) to be
6327 updated only when received private or channel message so that
6328 the idle time showed in WHOIS makes more sense.
6330 * Added boolean field `valid' in to the SilcClientEntry in the
6331 client library to indicate whether the entry is valid or not.
6332 This fixes the nickname change bug on channel when changing
6333 the nickname to be same than the old (like nick to Nick) the
6334 nickname formatter doesn't set the new nick anymore to Nick@host.
6335 Affected file lib/silcclient/idlist.[ch].
6337 * Now actually fixed the nickname changing on disconnection.
6338 Added new function silc_change_nick to the Irssi SILC Client.
6339 Affected file irssi/src/silc/core/client_ops.c,
6340 irssi/src/silc/core/silc-nicklist.[ch].
6342 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6344 * Check that the public key exists in the GETKEY command before
6345 trying to encode it. Affected file silcd/command.c.
6347 * Print some notifications on received public keys with GETKEY
6348 command in the Irssi SILC Client. Affected files are
6349 irssi/src/fe-common/silc/module-formats.[ch],
6350 irssi/src/silc/core/client_ops.c.
6352 * Use IDENTIFY command to resolve the server information in the
6353 GETKEY command instead of INFO command. Affected file
6354 lib/silcclient/command.c.
6356 * All command reply functions in the client library now calls
6357 the pending command reply callbacks even if an error has
6358 occurred. The server has done this a long time and now it was
6359 time to move the client library to this as well. Now all
6360 errors can be delivered back to the pending command reply
6361 callbacks if necessary. Affected files are
6362 lib/silcclient/command[_reply].[ch].
6364 * Change the nickname on disconnection back to the username
6365 because in reconnect the server will enforce it to it anyway.
6366 Affected file irssi/src/silc/core/silc-servers.c.
6368 * Fixed a config file parsing bug in the Irssi SILC client.
6369 Affected file irssi/src/silc/core/clientconfig.c.
6371 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6373 * When printing the channel mode on JOIN, verify that the
6374 channel key and channel's HMAC are valid. Affected file
6375 irssi/src/silc/core/client_ops.c.
6377 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6379 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6380 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6381 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6383 * Removed channel key rekey task deleting from the function
6384 silc_server_save_channel_key. Affected file silcd/server.c.
6385 Added explicit timeout task context instead that is used to
6386 delete the task if we are registering a new task before the
6387 new task has elapsed.
6389 * When channel key rekey occurs the client library now saves
6390 the old channel key for a short period of time (10 seconds) and
6391 is able to use it in case some is still sending channel
6392 messages encrypted with the old key after the rekey. Affected
6393 file lib/silcclient/[idlist.h|client_channel.c].
6395 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6397 * Added check to the silc_server_new_id_real to not accept
6398 new ID if it is the sender's own ID. Affected file is
6399 silcd/packet_receive.c.
6401 * Assure that we do not announce ourself or the one we've
6402 sending our announcements when we're router and are announcing
6403 servers to our primary router. Affected file silcd/server.c.
6405 * Fixed silc_server_command_identify_check_client to assemble
6406 correct WHOIS packet. It send corrupted WHOIS packet and
6407 caused problem with router to router connections. Affected
6408 file silcd/command.c.
6410 Fixed also silc_server_command_whois_check the same way
6411 as for the IDENTIFY command.
6413 * Added new SilcIDListStatus to the server in the SilcIDListData
6414 structure. The status now includes the current status of
6415 the entry (like registered, resolved etc.). Affected file
6416 silcd/idlist.[ch]. Defined a bunch of different status types
6417 as well. This replaced the old boolean registered field as well.
6419 Added resolve_cmd_ident field to the SilcClientEntry structure
6420 too so that if the entry is for example being resolved so
6421 another command may attach to the same pending command reply
6422 without requiring to resolve the same entry again. This concept
6423 should optimize the WHOIS and the IDENTIFY resolving under
6424 heavy load by taking away unnecessary resolving for entries
6425 that are being resolved already.
6427 Added support for adding multiple pending commands for one
6428 command idenfier. Affected file silcd/command[_reply].[ch].
6430 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6431 before deleting the data. Otherwise the hash table will have
6432 freed data in comparison functions. Affected file is
6433 silcd/command_reply.c.
6435 * Fixed silc_idlist_replace_client_id to add the new entry to
6436 the cache with NULL nickname. Otherwise there will be invalid
6437 memory as the nickname after the nickname is freed. Affected
6438 file silcd/packet_receive.c.
6440 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6441 saved into wrong slots because the previous number of entries
6442 was not taken into account. Affected file silcd/idlist.c.
6443 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6445 * If we are router and we receive JOIN notify to a channel that
6446 does not have any users then notified client is marked as the
6447 channel founder, as it is it. The affected file is
6448 silcd/packet_receive.c
6450 * Added to the extended hash table API's table_del_*ext functions
6451 the destructor as argument too, so that the caller can decide
6452 which destructor to use or whether to use destructor at all.
6453 Affected file lib/silcutil/silchashtable.[ch].
6455 * Fixed ID Cache purging. It actually deleted the entries from
6456 the hash table after the data was freed. The hash table ended
6457 up comparing freed memory. The affected file is
6458 lib/silccore/silcidcache.c.
6460 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6462 * Fixed Irssi SILC client's KILL command's HELP syntax.
6464 * The USERS command now resolves the detailed user information
6465 if the userinfo field is missing. Affected file is
6466 lib/silcclient/command_reply.c.
6468 * Do not print error in silc_file_read if the read file does
6469 not exist. Just silently return NULL. Affected file is
6470 lib/silcutil/silcutil.c.
6472 * Fixed the silc_log_output to not wine about NULL filename
6473 and to not create some bogus " " filename. Affected file is
6474 lib/silcutil/silclog.c.
6476 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6478 * Fixed various printing bugs on the user interface in the
6479 Irssi SILC Client. Minor changes that were forgotten from
6482 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6484 * Fixed the configure.in.pre and the compilation and distribution
6485 environment to support the new autoconf 2.52. That version is
6486 now required to compile the CVS trunk.
6488 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6490 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6491 to generally parse user@fqdn format strings. Affected file
6492 lib/silcutil/silcutil.c.
6494 * Added nickname_format and nickname_force_format fields to the
6495 SilcClientParams structure. The first one defines the format
6496 for the nicknames that the library will enforce if the receives
6497 multiple same nicknames. The second one is boolean value and
6498 can be used to force the library to always enforce the format
6499 to the nicknames regardles whether there are multiple nicknames
6500 or not. This configurable formatting was employed to flexibly
6501 support accessing multiple nicknames from the user interface.
6502 The userinterface can now set the nicknames to what ever format
6503 they prefer. Affected file lib/silcclient/silcapi.h.
6505 Added function silc_client_nickname_format to the file
6506 lib/silcclient/idlist.c. It performs the nickname formatting.
6508 Added new field `hostname´ to the SilcClientEntry context.
6509 It holds the hostname of the client. Affected file is
6510 lib/silcclient/idlist.h.
6512 * Irssi SILC Client sets the nicknames in nick@hostn format.
6513 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6514 irssi/src/silc/core/silc-core.c.
6516 The WHOIS printing now also shows both the real nickname and
6517 the formatted nickname so that user knows how to access the
6518 user if there are multiple same nicknames cached. Affected
6519 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6520 printing formatting too to take the hostname now as a separate
6521 argument. The Affected file is
6522 irssi/src/fe-common/silc/modules-formats.[ch].
6524 * Changed the silc_client_get_clients_local to accept the formatted
6525 nickname as argument. It accepts the real nickname too but the
6526 formatted nickname can be used to find the true entry from
6527 multiple entries. Affected file lib/silcclient/silcapi.h and
6528 lib/silcclient/idlist.c.
6530 * Added nickname_format_parse field to the SilcClientParams.
6531 It is a callback function provided by the application to parse
6532 the nickname out of the formatted nickname string. The library
6533 calls it to get the nickname from the formatted string. Since
6534 the application generally knows better the format of the nickname
6535 string it parses it instead of the library, even though library
6536 encodes the formatted string. If the callback function is not
6537 provided then the library will use the string as is. The
6538 affected file is lib/silcclient/silcapi.h.
6540 * All the nickname strings passed to the client library in
6541 commands are now expected to be formatted nickname strings.
6542 If the command does not support the formatted nickname string
6543 it will assume that the sent string is the actual nickname.
6544 Affected file lib/silcclient/command.c.
6546 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6548 * Added public key authentication support to OPER and SILCOPER
6549 commands in the client library. Affected file is
6550 lib/silcclient/command.c.
6552 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6554 * Changed the get_auth_methdod client operation to be asynchronous.
6555 It can be async if the application resolves the authentication
6556 method from the server during the negotiation. Added new
6557 SilcGetAuthMeth completion callback that the application will
6558 call after resolving the authentication method.
6560 Added function silc_client_request_authentication_method that
6561 the application can use to resolve the authentication method
6562 from the server. Added also SilcConnectionAuthRequest callback
6563 that the library will call after the server has replied. The
6564 application can call this function if it does not know the
6565 current authentication method.
6567 Affected files are lib/silcclient/client.c and
6568 lib/silcclient/silcapi.h.
6570 * The Irssi SILC client now automatically resolves the authentication
6571 method incase any configuration information is not present (and
6572 currently there never is). The affected file is
6573 irssi/src/silc/core/client_ops.c.
6575 * Fixed public key authentication from the client library.
6576 Affected file lib/silcclient/protocol.c. Changed also the
6577 protocol specification about the public key authentication in
6578 the connection authentication protocol. The actual data to be
6579 signed is now computed with a hash function before signing.
6581 * Fixed the public key authentication from the server as well.
6582 Affected file silcd/protocol.c.
6584 * Removed the mlock()'s from the memory allocation routines.
6585 Affected file lib/silcutil/silcmemory.c. The ./configure does
6586 not check anymore for the mlock(). Affected file is
6589 * Fixed USERS command in server to allow the execution of the
6590 command for private and secret channels if the client sending
6591 the command is on the channel. Affected file silcd/command.c.
6593 * Fixed silc_client_get_clients_local to return the clients
6594 count correctly. It could return wrong value. Affected file
6595 lib/silcclient/idlist.c.
6597 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6599 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6600 types. The assembler optimizations seemed not to like 64-bit
6601 data types. The assmebler optimizations thus are now enabled
6602 also for BSD systems as opposed to only enable them for Linux.
6604 * Do not check for threads at all on BSD systems. Affected
6605 file configure.in.pre.
6607 * Removed -n and -h options from the Irssi SILC Client since
6608 they are not used in silc.
6610 * Fixed the prime generation to assure that the first digit
6611 of the generated random number is not zero since our conversion
6612 routines does not like number strings that starts with zero
6613 digit. If zero digit is seen the random number is regenerated.
6614 This caused some corrupted RSA keys when the zero first digit
6615 was met. Affected file lib/silcmath/silcprimegen.c.
6617 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6619 * Fixed WIN32 configuration in the ./configure script.
6620 Fixed to include xti.h on environments that has it.
6621 Patches by Carsten Ilchmann and andrew.
6623 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6625 * Changed the silc_id_create_client_id to be collision
6626 resistant. It is now assured that there cannot be created
6627 two same client ID's. I suspect that some weird bugs in
6628 the server were actually caused by duplicate Client IDs.
6629 Affected file silcd/serverid.[ch]. A router receiving
6630 new ID now also assures and informs the sending server
6631 if the ID caused collision.
6633 * Changed the silc_id_create_channel_id to also assure that
6634 there are no collisions.
6636 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6638 * Statement about ignoring the Mutual Authentication flag when
6639 performing rekey with PFS was a bit misleading. It is ignored
6640 if it was set in the initial negotiation, it cannot be even
6641 set in the rekey. Fixed in the ke-auth draft. Started the
6642 new versions of the protocol drafts in the doc/.
6644 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6646 * Fixed a bug in silc_client_command_identify_save when saving
6647 new channel information. The channel name was no duplicated
6648 and caused crash on exit. Affected file is
6649 lib/silcclient/command_reply.c.
6651 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6653 * Fixed the getkey command handling in the server. Send just
6654 empty OK reply to the sender if the key could not be fetched
6655 (but everything else was ok, like the key just was not available).
6656 Changed the public key parameter to optional in the protocol
6657 specs so that empty OK reply can be sent. Affected file
6660 Added a message to Irssi SILC client to tell to user if the
6661 server did not return a public key.
6663 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6665 * Fixed a channel key regeneration bug. It registered new
6666 timeout tasks exponentially until all system resources were
6667 used. Affected file silcd/server.c.
6669 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6671 * Added the SILC Document generator to the scripts/silcdoc.
6672 It can be used to generate the Toolkit Reference Manual out
6673 of the source tree. Internally it will also use the RoboDoc
6674 generator now imported in util/robodoc.
6676 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6678 * Added couple of return's in rekey protocol if error orccurred
6679 during the protocol. The execution must be terminated.
6680 Affected file silcd/protocol.c. Also, terminate the protocol
6681 always with timeout.
6683 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6685 * The client's Client ID was created initally from the wrong
6686 nickname (it could have been in format nick@host) in the
6687 silc_server_new_client. Affected file silcd/packet_receive.c
6689 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6691 * Added some SILC_LOG_ERROR's to various error conditions
6692 if client could not be added to ID cache. Affected files
6693 silcd/packet_receive.c and silcd/server.c.
6695 * When client's sock->user_data is freed, NULL also the
6696 client->router and client->connection pointers. Added check
6697 for these pointers being NULL to various places around the
6698 code. Affected file silcd/server.c.
6700 * Added client->data.registered == TRUE checks to various
6701 places around the code to assure that unregistered client's
6702 are not handled when it is not allowed. Affected file
6705 * Added `bool registered' fields to all
6706 silc_idlist_[server|client]_get_* routines to indicate whether
6707 the fetched client needs to be registered or not. Affected
6708 file silcd/idlist.[ch].
6710 * Add your own entry as registered to the ID cache in the
6711 server. Affected file server.c.
6713 * Fixed a bug in silc_server_new_server. The SilcServer was
6714 set as the new server's context instead of SilcServerEntry.
6715 This naturally caused some weird bugs.
6717 * Added "updated" field the SilcChannelEntry which indicates
6718 the time since the channel entry was last accessed. This
6719 can be used to determine whether it is necessary to
6720 announce the channel after backup resuming protocol.
6721 Affected files silcd/idlist.[ch].
6723 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6725 * Do not delete the channel rekey task when adding it
6726 for in silc_server_create_channel_key.
6728 * Changed the silc_server_create_channel_key to return
6729 TRUE or FALSE to indicate the success of the channel key
6732 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6734 * Fixed MSVC++ project files and added missing files to
6735 Makefiles under win32/.
6737 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6739 * Do not add TCP_NODELAY flag if the operating system
6740 does not have it defined. Affected files are
6741 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6743 * Fixed buffer overflow from Irssi SILC Client. Affected
6744 file irssi/src/fe-common/core/themes.c.
6746 * Fixed double free in client library in the file
6747 lib/silcclient/client.c when disconnecting from server.
6749 * Applied double free patch from cras to Irssi SILC client.
6750 Affected files irssi/src/core/[modules/expandos].c
6752 * Fixed the disconnection handling to Irssi SILC Client.
6753 The application must call silc_client_close_connection
6754 in ops->connect client operation in case of failure of
6755 the connection. Affected file is
6756 irssi/src/silc/core/client_ops.c.
6758 * Do not set sock->protocol to NULL in the function
6759 silc_client_close_connection after executing the protocol's
6760 final callback since the sock might not be valid anymore.
6761 Affected file lib/silcclient/client.c.
6763 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6765 * Do not enable SILC_THREADS if the linking with libpthread
6766 did not happen. Affected file configure.in.pre.
6768 * Added notion to protocol specification that server must
6769 verify the sent authentication payload with CMODE when
6770 setting the channel founder key. Implemented it to the
6771 server. Affected file silcd/command.c.
6773 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6775 * Added _EXTRA_DIST SILC distribution variable to the
6776 distributions file. It is used to conditionally add extra
6777 files or directories to the specific distribution. Affected
6778 files ./prepare, Makefile.am.pre and distributions.
6780 Removed the `_' from the start of the distribution names.
6783 * Added README.WIN32 for instructions to compile the Toolkit
6786 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6788 * Fixed a double free in disconnection in the server. Affected
6789 file is silcd/server.c.
6791 * Fixed the lib/silcske/groups.c to work now also with GMP
6792 MP library. The string conversion did not work when using
6793 specific base and the base is indicated in the string as well.
6795 * Created win32/ directory which now includes MSVC++ specific
6796 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6797 It will appear only in the toolkit distribution
6799 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6801 * Changed the key material distribution function in case when
6802 the hash output is too short. The data is now concatenated
6803 a bit differently than it used to. Made the change to the
6804 SKE protocol specification.
6806 * Added better GMP detection to configure.in.pre. A patch
6809 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6811 * Fixed a minor bug in SKE that might cause some problem on
6812 some platforms. Affected file lib/silcske/silcske.c.
6814 * Added the cookie checking for initiator in the SKE. It checks
6815 that the responder returns the sent cookie unmodified. The
6816 affected file is lib/silcske/silcske.c. Added new SKE
6817 error type INVALID_COOKIE that can be sent during the
6818 negotiation. Fixed some memory leaks as well.
6820 * Added the "invalid cookie" error message to Irssi SILC client's
6823 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6825 * Added `task_max' field to the SilcClientParams to indicate
6826 the maximum tasks the scheduler can handle. If set to zero,
6827 default values are used. Affected file lib/silcclient/silcapi.h.
6829 * Fixed memory leaks in silc_client_close_connection. Affected
6830 file lib/silcclient/client.c.
6832 * Added silc_client_del_client_entry to client library to free
6833 all memory of given client entry. Affected file is
6834 lib/silcclient/idlist.[ch].
6836 * Added new functions silc_client_del_channel and
6837 silc_client_del_server to delete channel and server entries.
6838 Affected file lib/silcclient/[silcapi.h/idlist.c].
6840 * Removed silc_client_del_client_by_id from silcapi.h.
6842 * Fixed the INFO command to return the server's own info
6843 correctly when querying by Server ID. Affected file is
6846 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6848 * Removed the non-blocking settings in WIN32 code in the
6849 silc_sock_[read/write] and added SleepEx instead. Affected
6850 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6851 of input data is now checked with FIONREAD and ioctlsocket.
6853 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6855 * Call silc_schedule_task_del_by_context in the
6856 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6857 Affected file lib/silccore/silcprotocol.c.
6859 * Call silc_protocol_cancel for active protocols in the
6860 silc_server_close_connection if the funtion
6861 silc_server_free_sock_user_data has not been called.
6862 Affected file silcd/server.c.
6864 * Generic tasks cannot be deleted using the del_by_fd
6865 task deleting function since generic tasks does not match
6866 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6868 * Added a notion to SILCOPER help file that the SILCOPER works
6869 only on router server, not on normal server.
6871 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6873 * Added for WIN32 support for the new scheduler as well.
6874 Affected file lib/silcutil/win32/silcwin32schedule.c.
6876 * Fixed the SHA1 implementation to work on various platforms.
6878 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6880 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6881 API. It is part of the scheduler now. Everything else is
6882 as previously but some functions has changed their names.
6883 Checkout the lib/silcutil/silcschedule.h for the interface.
6884 Updated all applications to use the new interface. Affected
6885 files are lib/silcutil/silcschedule.[ch].
6887 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6889 * Found a bug in the SKE implementation. The HASH value,
6890 specified by the protocol, was not computed correctly. The
6891 public key of the responder was not added to the computation
6892 even though it is mandatory. Affected file lib/silcske/silcske.c.
6893 This unfortunately causes incompatibilities with older
6894 clients and servers.
6896 * Added WIN32 specific network init and uninit functions:
6897 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6898 the Winsock2. Affected file lib/silcutil/silcnet.h and
6899 lib/silcutil/win32/silcwin32net.c.
6901 * Set the socket always to nonblocking mode on WIN32 after
6902 reading data or writing data. Affected file is
6903 lib/silcutil/win32/silcwin32sockconn.c.
6905 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6907 * Fixed various compilation problems under WIN32. Affected
6908 files lib/silcutil/win32/silcwin32thread.c and
6909 lib/silcutil/win32/silcwin32schedule.c.
6911 * Removed all _internal.h #includes from public header
6912 files. Internal headers must never be included from
6915 Removed also the lib/silcske/payload_internal.h file.
6917 * All include files that may be needed (public and some others
6918 included by the public headers) by application developers are
6919 now copied to the ./includes directory. It does not copy any
6920 internal headers. Affected file Makefile.defines.pre and all
6921 Makefile.am's under lib/ and subdirs.
6923 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6925 * Do not change the ~/.silc directory's permissions automatically.
6926 Affected file irssi/src/silc/core/clientutil.c.
6928 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6930 * Do not cancel the protocol in silc_server_close_connection
6931 it might cause recursion. Now cancelled in the function
6932 silc_server_free_sock_user_data. Affected file silcd/server.c.
6934 * Fixed the silc_server_remove_clients_by_server to regenerate
6935 the channel keys correctly finally. Added also new function
6936 silc_server_remove_clients_channels to actually do it.
6937 Affected file silcd/server.c.
6939 * Fixed the silc_server_new_channel to not crash by giving
6940 wrong router to the new channel. Affected file is
6941 silcd/packet_receive.c.
6943 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6945 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6946 which is given as argument to the silc_client_alloc now.
6947 It can be used to configure the client and set various parameters
6948 that affect the function of the client.
6950 * The USERS command in server did not check whether the channel
6951 is private or secret. Affected file silcd/command.c.
6953 * Added new argument to the USERS command in protocol specification.
6954 The USERS command now can take the channel name as argument
6955 as well. Added support for this in client and server and
6956 updated the protocol specs.
6958 * Completed the GETKEY command in client. It can be now used
6959 to fetch also servers public key not only some clients.
6960 Affected files lib/silcclient/command[_reply].c.
6962 * Added silc_client_get_server to return server entry by the
6963 server name. Affected files lib/silcclient/silcapi.h and
6966 * Redefined the IDENTIFY command in protocol specification to be
6967 more generic. It now can be used to query information about
6968 any entity in the SILC Network, including clients, servers and
6969 channels. The query may be based either the entity's name
6970 or the ID. Added support for this in both client and server.
6972 Affected files silcd/command.c and lib/silcclient/command.c
6973 and command_reply.c.
6975 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6976 the _from_client and _from_server functions. Affected file
6979 * Added silc_client_get_channel_by_id_resolve to the file
6980 lib/silcclient/silcapi.h to resolve channel information by
6981 its ID. Added also silc_client_get_channel_by_id that
6982 does not resolve it from the server.
6984 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6986 * Added SilcServerEntry context into the client library
6987 to represent one server. The INFO command now allocates
6988 these to save the resolved server info. For now on the
6989 client library will also keep information about servers,
6990 connected and resolved with INFO.
6992 The INFO command now allocates the SilcServerEntry context
6993 and saves the server info there. The COMMAND_REPLY in
6994 the INFO now returns the parameters to application in
6995 same order as defined in the protocol specification.
6997 The entries are cached in the client->server_cache.
6999 * The INFO command is now issued after received the Client ID
7000 from the server. Affected file lib/silcclient/client.c.
7002 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7003 to the application as the mode changer might be server.
7004 It is guaranteed that NULL is not returned anymore to the
7005 application. Affected file lib/silcclient/client_notify.c.
7007 The ID Type is now also passed to the application so that
7008 it can check whether the returned entry is SilcClientEntry
7011 Added new function silc_client_get_server_by_id to return
7012 the server entry by ID. Affected files are the
7013 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7015 * Do not create the channel in the Irssi SILC Client when issuing
7016 the JOIN command but when received the sucessful JOIN command
7017 reply. Otherwise the channel might get created even though we
7018 could not join it. The Affected file is
7019 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7021 * Fixed a channel joining bug in router. The router must also
7022 check the channel modes, invite and ban lists etc. when serving
7023 the JOIN command sent by normal server. Affected file is
7024 silcd/command.c. The router now resolves the client's
7025 information from the server who sent the JOIN command if it
7026 does not know it, and processes the JOIN command only after
7029 * Changed the SilcCommandCb to take new argument; void *context2.
7030 Affected file lib/silccore/silccommand.h
7032 The second argument in the command callbacks in the server now
7033 includes the SilcServerCommandReplyContext if the command was
7034 called as pending command callback from the command reply.
7035 Otherwise it is NULL. When called as pending the status of the
7036 command reply will be checked and if it was erronous the
7037 error will be sent to the original sender of the command.
7038 This way the client always receives the error messages even
7039 though the server was actually the one who received the error
7040 when it resent the command to router, for example. Affected
7041 files silcd/command[_reply].[ch].
7043 * Fixed sending WHOWAS command's error message to client if
7044 the requested client could not be found. It was missing.
7047 * Changed the CMODE and CUMODE commands reply arguments in the
7048 protocol specification. The Channel ID is now sent in both
7049 of the commands to identify the channel. Implemented this
7050 new feature to the client and server. Affected files
7051 lib/silcclient/command_reply.c and silcd/command.c.
7053 * Made better checks for invite and ban lists in the JOIN
7054 command in server. Affected file silcd/command.c.
7056 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7058 * The server now performs the incoming host IP/DNS lookup
7059 using the silc_socket_host_lookup and thus does not block
7060 the server anymore. Affected file silcd/server.c.
7062 * Completed the multi-thread support for SILC Scheduler in
7063 the lib/silcutil/silcschedule.c.
7065 * Fixed the configure.in.pre to detect the pthread correctly
7068 * Fixed a deadlock in silc_task_queue_wakeup in the file
7069 lib/silcutil/silctask.c.
7071 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7073 * Added new function silc_schedule_wakeup that is used in
7074 multi-threaded environment to wakeup the main thread's
7075 schduler. It needs to be used when a thread adds a new task
7076 or removes a task from task queues. After waking up, the
7077 scheduler will detect the task queue changes. If threads
7078 support is not compiled in this function has no effect.
7079 Implemented the wakeup mechanism to both Unix and WIN32
7080 systems. Affected files are lib/silcutil/silcschedule.[ch],
7081 lib/silcutil/unix/silcunixschedule.c and the
7082 lib/silcutil/win32/silcwin32schedule.c.
7084 * Added new function silc_task_queue_wakeup to wakeup the
7085 scheduler by the specified task queue. Affected file
7086 lib/silcutil/silctask.[ch].
7088 * The silc_socket_host_lookup_start now wakes up the scheduler
7089 after adding the timeout task. Affected file is
7090 lib/silcutil/silcsockconn.c.
7092 * The silc_socket_host_lookup is synchronous now if the threads
7093 support is not compiled in. However, the callback is still
7094 called asyncronously through the scheduler, anyway. Affected
7095 file lib/silcutil/silcsockconn.c.
7097 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7099 * Added new function silc_socket_host_lookup to perform
7100 asynchronous IP and FQDN lookups for the socket connection.
7101 Affected files lib/silcutil/silcsockconn.[ch].
7103 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7105 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7106 that may or may not compile the mutex support in.
7108 Changed the silc_mutex_alloc interface. It allocates the
7109 mutex now to the sent pointer and returns TRUE or FALSE.
7111 Affected file lib/silcutil/silcmutex.h.
7113 * Wrote the SILC Task Queue interface to support multi-threads.
7114 Affected file lib/silcutil/silctask.[ch].
7116 * Wrote the SILC Scheduler to support multi-threads. Affected
7117 file lib/silcutil/silcschedule.c.
7119 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7121 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7122 in lib/silcutil/win32/.
7124 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7126 * Defined SILC Mutex API and SILC Thread API and implemented
7127 them for Unix. Affected files are
7128 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7129 lib/silcutil/unix/silcunixmutex.c and
7130 lib/silcutil/unix/silcunixthread.c.
7132 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7134 * Fixed the silc_server_remove_clients_by_server's channel
7135 key re-generation. The hash table handling was incorrect
7136 and would not work with many channels. Affected file is
7139 * Fixed some memory leaks around the server code.
7141 * Rewrote the silc_server_get_users_on_channel to support IPv6
7142 based Client ID's. Affected file silcd/server.c.
7144 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7145 specification. However, a separate document must be written
7146 to define the detailed signing procedure and the payload
7147 associated with the flag. Defined the flag to the
7148 lib/silccore/silcchannel.h as well.
7150 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7152 * Changed the dynamic tables to static size tables in the
7153 lib/silccrypt/silchmac.c.
7155 * Removed GCC dependencies from the code. A patch by cras.
7157 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7159 * Do not show the error "Error receiving packet bla bla"
7160 in server if it really was not an error (-2 means that reading
7161 is pending). Affected file silcd/server.c.
7163 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7165 * Fixed a possible crash in silc_server_remove_clients_by_server
7166 in silcd/server.c. Fixed there also some memory leaks.
7168 * Fixed the silc_idlist_replace_client_id. It could replace
7169 wrong key in the hash table. Affected file silcd/idlist.c.
7171 * Do not check whether there are global users on the channel
7172 if the channel->global_users is FALSE. Affected functions
7173 silc_server_remove_from_one_channel and
7174 silc_server_remove_from_channels in silcd/server.c. Also,
7175 do not check if the removed client is local as we can be
7176 sure that global client was not removed from the channel
7177 and checking for global users is not needed.
7179 * The silc_server_remove_clients_by_server now re-generates
7180 the channel keys correctly for those channels that had
7181 clients removed from them. Affected file silcd/server.c.
7183 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7185 * Found the reason of random crashes in the server. We weren't
7186 ignoring the SIGPIPE signal (which can be sent in write())
7187 and it crashed the server. Affected file silcd/silcd.c.
7189 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7191 * Assure that sock->user_data is not NULL in the function
7192 silc_server_packet_send in silcd/packet_send.c.
7194 * Disconnect the remote connection if it could not be added
7195 to any ID lists in the server. The affected file is
7198 * Check in silc_server_packet_send[_real/dest] that the
7199 socket is not disconnecting and ignore the data if it is.
7200 Affected file silcd/packet_send.c.
7202 * Define inline to __inline on native WIN32 compilation.
7203 Affected file includes/silcwin32.h.
7205 * Added some explicit type casts for inline code since MSVC
7206 require them. Affected files lib/silcutil/silcbuffer.h,
7207 lib/trq/silcdlist.h and lib/trq/silclist.h.
7209 * Print warning in log files from now on if the packet
7210 decryption fails. Affected file silcd/server.c.
7212 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7214 * Changed the `say' client operation's interface to accept
7215 new `type' argument to indicate the type of the message sent
7216 by the library. The application may filter the library's
7217 messages according the type. The affected file is the
7218 lib/silcclient/silcapi.h.
7220 * Added two new functions to lib/silcclient/silcapi.h:
7221 silc_client_del_client and silc_client_del_client_by_id.
7222 Affected file lib/silcclient/idlist.c.
7224 * Moved the clientincludes.h from includes/ to silc/ and
7225 serverincludes.h from includes/ to silcd/.
7227 * The modes for the CMODE and CUMODE are now passed as
7228 uint32 for application with COMMAND_REPLY. The affected
7229 file is lib/silcclient/command_reply.c.
7231 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7233 * /WHOIS without arguments shows client's own information.
7234 Affected file lib/silcclient/command.c.
7236 * Changed PING to not accept any arguments. The specs
7237 says that client can ping only the connected server so
7238 requiring an argument is not needed. Affected file is
7239 lib/silcclient/command.c.
7241 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7243 * Fixed a fatal bug in private message sending and reception
7244 encryption and decryption when using private message keys.
7245 The implementation was incorrect and did not follow the
7246 specification. It causd that some of the message were
7247 lost since it did not use the sending and receiving keys
7248 as the protocol suggests. This has been fixed and will cause
7249 incompatibilities with older clients when sending private
7250 message encrypted with private message keys. Affected files
7251 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7252 and various other in Irssi SILC Client.
7254 Added `responder' boolean argument to the functions
7255 silc_client_add_private_message_key[_ske] to indicate when
7256 the key is added as responder or initiator of the key
7259 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7261 * Removed the silc_ske_check_version function and created
7262 a SilcSKECheckVersion callback. Added also a function
7263 silc_ske_set_callbacks that is now used to set all SKE
7264 callbacks. The callback functions are not given to
7265 the SKE functions anymore, but this function is used to
7268 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7270 * Added `silc_version' argument to the silc_client_alloc
7271 to define the version of the application for the library.
7272 The library will use the version string to compare it
7273 against the remote host's (usually a server) version
7274 string. Affected file lib/silcclient/silcapi.h
7276 * Added the KE protocol context to Key Agreement context
7277 in client library so that we can abort the SKE if it
7278 is in process when we get timeout. Affected file is
7279 lib/silcclient/client_keyagr.c.
7281 * Do not resolve the client ID forever if it returns in the
7282 first time that such client does not exist. This was done
7283 for example with private message. Affected file is
7284 lib/silcclient/client_prvmsg.c.
7286 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7288 * Do not add regex.h for WIN32. The affected file
7289 includes/silcincludes.h.
7291 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7292 not work yet 100%. It generates the DLL's automatically
7293 when compiling with --with-win32 under cygwin.
7295 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7297 * lib/contrib/regex.c is not compiled on WIN32.
7299 * Added silc_net_get_socket_opt function to the
7300 lib/silcutil/silcnet.h.
7302 * Added includes/silcwin32.h for WIN32 specific includes
7305 * Do not use ptime structure or any of the posix process
7306 functions on WIN32 in lib/silccrypt/silrng.c.
7308 * Added silc_gettimeofday to provide generic function
7309 for struct timeval on all platforms. Added the function
7310 to lib/silcutil/silcutil.h.
7312 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7314 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7315 library as they clearly belong there. As a plus side we
7316 can make the actual socket connection routines platform
7319 Added also new generic function silc_socket_read and
7320 silc_socket_write (that used to be silc_packet_[read/write].
7321 The implementation of these are platform specific.
7323 * Added WIN32 specific routines of silc_socket_[read/write]
7324 to lib/silcutil/win32/silcwin32sockconn.c.
7326 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7328 * Added preliminary support for native WIN32 compilation under
7329 cygwin (using the -mno-cygwin option for GCC) to the
7330 ./configure.in.pre. The --with-win32 now prepares the
7331 compilation for native WIN32.
7333 * Rewrote the SILC Scheduler interface in the file
7334 lib/silcutil/silcschedule.h. The scheduler is now context
7335 based and does not have anymore any global static scheduler.
7336 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7337 and created lib/silcutil/win32 directory for WIN32 based
7340 * Added Unix specific network routines to the
7341 lib/silcutil/unix/silcunixnet.c and the old
7342 lib/silcutil/silcnet.c includes now only generic routines.
7344 Added WIN32 specific network routines to the
7345 lib/silcutil/win32/silcwin32net.c.
7347 * Added Unix specific utility functions from the
7348 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7350 * Added WIN32 SILC Scheduler to the file
7351 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7354 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7356 * Do not handle JOIN notify in the server if the target client
7357 is not registered (idata->registered == FALSE). The affected
7358 file is silcd/packet_receive.c.
7360 * Update the nickrec->founder in event_cumode in the Irssi SILC
7361 client. Affected file irssi/src/silc/core/silc-channels.c.
7363 * Fixed the CUMODE_CHANGE notify handling in the server when
7364 server and router are announcing their clients on channels.
7365 Now the mode changes are saved and notified correctly. The
7366 affected file is /silcd/packet_receive.c.
7368 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7369 They really did not replace the cache entry in the ID Cache.
7370 Now they do that. Affected file silcd/idlist.c.
7372 * Fixed the KICK notify handling in the Irssi SILC client to
7373 update the channel records so that the kicked client does not
7374 appear to be on the channel. The affected file is
7375 irssi/src/silc/core/silc-channels.c.
7377 * Always update the conn->current_channel when executing command
7378 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7380 * Fixed the KILL notify handling in Irssi SILC client to remove
7381 the killed client on all channels.
7383 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7385 * Fixed the silc_parse_command_line to remove extra spaces
7386 from the start and end of the arguments. Affected file is
7387 lib/silcutil/silcutil.c.
7389 * Cancel and free any active protocol in the function
7390 silc_server_close_connection. Affected file silcd/server.c.
7392 * Cancel and free any active protocol in the function
7393 silc_client_close_connction. Affected file is
7394 lib/silcclient/client.c.
7396 * Do not execute the KILL command for clients that are in
7397 history (ie. they are not in the network). Affected file is
7400 * Fixed KILL notify handling, client does not crash anymore.
7401 Affected file irssi/src/silc/core/silc-channels.c.
7403 * Reduced the default packet buffer size from 2048 to 1024 in
7404 lib/silccore/silcpacket.c.
7406 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7407 counter to the SKE context that is incresed when the SKE library
7408 performs async operation outside the library. If the outside
7409 process frees the SKE context and FREED status will be set
7410 and the library will detect after the sync operation that the
7411 libary is freed. The affected files are
7412 lib/silcske/silcske[_status].[ch].
7414 * Resolve the client entry information in the function
7415 silc_client_channel_message to assure that NULL pointer is not
7416 passed as client entry to the application. */
7418 * Fixed the task timeout calculation to assure that there is
7419 never negative timeouts. The affected file is
7420 lib/silcutil/silcschedule.c.
7422 * Fixed the channel user mode notification sending in server.
7423 It was sent point-to-point to the router (or to server by router)
7424 but it needs to be destined to a channel. The routines now
7425 supports sending the channel user mode notifys to the channels
7426 when announcing clients and channels. Affected files are
7427 silcd/server.c and silcd/packet_receive.c.
7429 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7430 It did not actually replace the old channel entry in the cache.
7431 Affected file lib/silcclient/client_notify.c.
7433 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7435 * Fixed a possible crash in silc_packet_send_prepare. It now
7436 assures always that there is enough space in the buffer and
7437 at the tail area of the buffer (for MAC).
7439 Fixed the inbound buffer reallocation in silc_packet_read.
7440 It was old code and did not handle the reallocation correctly.
7443 The affected file is lib/silccore/silcpacket.c.
7445 * Fixed buffer overflow in silc_parse_nickname in the file
7446 lib/silcutil/silcutil.c.
7448 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7450 * make install generates new server keys only if there is not
7453 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7455 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7456 Added check that if the NOREPLY is set then we will not send
7457 the away message. This avoids infinite loop of away messages
7458 if both clients are away. The affected file is
7459 lib/silcclient/client_prvmsg.c.
7461 * Fixed client crash if /NICK was given without arguments.
7462 Affected file lib/silcclient/command.c.
7464 * Server does not send the invite list in INVITE command back
7465 to the client if the list was not altered. Added this notion
7466 to the protocol spec as well. Affected file silcd/command.c.
7468 Fixed possible crash in INVITE command by checking the
7469 value of silc_server_get_client_route command.
7471 * Fixed the INVITE notify type handling. The arguments are now
7472 taken in correct order and client does not crash. The affected
7473 file is irssi/src/silc/core/silc-channels.c.
7475 Removed the "Inviting xxx to channel" message from the
7476 client library away and let the application handle it.
7477 Affected file lib/silcclient/command.c. Added that message
7478 to Irssi SILC client's message formats.
7480 * Fixed CMODE command crash in client. It now checks the
7481 amount of arguments correctly and does not crash. The affected
7482 file is lib/silcclient/command.c.
7484 * Do not create new channel automatically in silc_channels_join
7485 but check whether the channel by that name already exists.
7486 Affected file irssi/silc/core/silc-channels.c.
7488 * Do not send the SERVER_SIGNOFF to router if the disconnected
7489 entity was the router. Affected file silcd/server.c.
7491 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7492 SILC client as it was missing from there.
7494 Added the handling of the KICK notify to the Irssi SILC client
7495 as it was missing. Added "you have been kicked" message to
7496 Irssi SILC client's message modules formats.
7498 Added the handing of the KILL notify to the Irssi SILC client
7499 as it was missing. Added the kill message module formats
7502 The affected file is irssi/src/silc/core/silc-channels.c.
7504 * The router did not save the channel mode the server announced.
7505 Affected file silcd/packet_receive.c.
7507 * Fixed a possible crash in INFO command in server. If the
7508 server did not provide the server info it crashed. Affected
7509 file silcd/command.c.
7511 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7513 * Fixed the GETKEY command in the server to check also the
7514 global list. Otherwise the GETKEY would not work correctly
7515 in normal SILC server. Affected file silcd/command.c.
7517 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7519 * Fixed GETKEY crash, it crashed if the command did not succseed.
7521 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7523 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7524 is now real and not just an macro interface to GMP.
7526 Removed the entire GMP from the source tree and imported new
7527 NSS MPI library instead. Reason for removing GMP is that it is
7528 extremely large and compiles extremely slow. The NSS MPI
7529 is only a few files and compiles in less than 10 seconds.
7530 The speed is also about the same as GMP. The MPI is imported
7531 to lib/silcmath/mpi.
7533 If the system has GMP installed we will still use the GMP.
7534 If it is not then the NSS MPI will be compiled.
7536 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7538 * Merged a long nickname (127 characters long) crash bugfix from
7539 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7541 * Merged a freed memory reference bugfix from Irssi CVS tree.
7542 Affected file irssi/src/core/commands.c.
7544 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7546 * Added the server's public key sving and verification to the
7547 server when performing the SKE. This was missing and the
7548 remote server's (or router's) public key was accepted without
7549 checking whether we have it previously or trust it at all.
7550 Affected file silcd/protocol.c.
7552 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7554 * Check in the silc_server_timeout_remote if protocol is active
7555 and make sure that the protocol's final callback is called so
7556 that all memory if freed. Affected file silcd/server.c.
7558 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7560 * silc_server_whois_send_reply crashed the server if the nickname
7561 was 127 characters long. Affected file silcd/command.c.
7563 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7565 * Added sanity check to the silc_server_new_client. If the hostname
7566 is provided inside username then check that the provided hostname
7567 really is the same as the resolved one. If the hostname was not
7568 resolved then check it from the public key. Affected file is
7569 silcd/packet_receive.c.
7571 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7572 if the server disconnected us and the connection is not valid
7573 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7575 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7576 the library to the lib/silcutil/silcutil.[ch].
7578 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7580 * Close log file after open. Affected file
7581 lib/silcutil/silclog.c.
7583 * Check whether sock == NULL in silc_client_send_packet and return
7584 if it is. Affected file lib/silcclient/silcclient.c.
7586 * Check rec->entry == NULL in the Irssi SILC Client before
7587 sending the channel message. Affecte file is
7588 irssi/src/silc/core/silc-servers.c.
7590 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7592 * Merged a splitted window bugfix from Irssi CVS tree. The
7593 affected file is irssi/src/fe-text/textbuffer-view.c.
7595 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7596 It did not print nickname.
7598 * Improved the distributions system a bit.
7600 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7602 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7603 irssi/src/fe-text/gui-window.c.
7605 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7606 to in-active server. The affected file is
7607 irssi/src/silc/core/client_ops.c.
7609 * Resolve the client in USERS command reply if the entry does
7610 not have username resolved. The affected file is
7611 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7612 command to WHOIS command to really resolve stuff. The USERS
7613 is not used any more in any critical section so WHOIS can
7614 be used even though it might be slower than IDENTIFY.
7616 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7619 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7621 * Changed the protocol API a bit more consistent in the
7622 lib/silccore/silcprotocol.[ch].
7624 * Changed the following headers to ROBODoc format:
7626 lib/silccore/silcpayload.h
7627 lib/silccore/silcprotocol.h
7628 lib/silccore/silcsockconn.h
7630 All core library headers are now formatted.
7632 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7634 * Fixed a bug in Irssi SILC client; do not show that you are
7635 server/router operator if you really are not. Affected file is
7636 irssi/src/silc/core/client_ops.c.
7638 * Renamed silc_command_free_payload to silc_command_payload_free.
7639 Affected file lib/silccore/silccommand.h
7641 * Added silcmath.h to include the prototoypes of various routines
7642 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7645 * Changed the following headers to ROBODoc format:
7647 lib/silccore/silcchannel.h
7648 lib/silccore/silccommand.h
7649 lib/silccore/silcid.h
7650 lib/silccore/silcidcache.h
7651 lib/silccore/silcmode.h
7652 lib/silccore/silcnotify.h
7653 lib/silccore/silcpacket.h
7654 lib/silcmath/silcmath.h
7656 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7658 * Added checking to the server code not to start the server if
7659 ciphers and stuff are not configured properly. Affected files
7660 silcd/serverconfig.[h] and silcd/server.c.
7662 * Changed the layout of the header files of the public interfaces
7663 in the SILC libraries. The new layout supports ROBODoc
7664 documentation tool (and some others) so that it is easy to create
7665 a library reference manual. All the other headers and source
7666 code must still follow the CodingStyle document. Also source
7667 code must not include these ROBODoc stuffs, only the headers.
7668 Furthermore, all public interface headers must now be named
7669 by using `silc' prefix, example: silcapi.h, silccipher.h.
7670 Some files were renamed due to this. All the other headers
7671 must not be used as public interfaces. I will update the
7672 CodingStyle document later. Changed following headers, so far:
7674 lib/silcclient/silcapi.h
7675 lib/silccore/silcauth.h
7676 lib/silccore/silcprivate.h
7677 lib/silccrypt/silcdh.h
7679 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7683 * Removed silc_client_packet_send_flush from the client library
7684 as it is not needed. Affected file lib/silcclient/client.[ch].
7686 * Added printing of message of unresolved authentication method
7687 to the Irssi SILC client. Added it to the module formats.
7688 Removed the same message from the client library.
7690 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7692 * Added new distribution feature, DISTLABEL. Every distribution
7693 can define own preprocessor label that can be used in the
7694 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7695 file distributions, acconfig.h.pre and prepare.
7697 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7699 * Added Makefile.defines_int to include the actual definitions
7700 for Makefile.defines.in. Tested the new distribution system,
7701 created distributions and tested installation.
7703 * Added AWAY message printing to the Irssi SILC client. Added
7704 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7706 * Added SCONNECT command to call the SILC's CONNECT command.
7707 Cannot use CONNECT directly since Irssi uses that internally.
7708 Affected file irssi/src/silc/core/silc-servers.c.
7710 Added ACTION local command. It is same as ME command but takes
7711 the channel as mandatory argument.
7713 Rewrote some of the Irssi's help files to suite for SILC
7716 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7718 * Added Makefile.defines[.in] that should for now on be included
7719 in all Makefile.am file in the source tree. That file includes
7720 all common compilation definitions for SILC source tree.
7722 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7724 * Minor changes to the ./prepare script to change the package
7725 name according the distribution name to the configure.in.
7727 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7729 * Created new distribution system. Added file `distributions'
7730 that defines all the distributions that can be created out of
7731 the SILC source tree. The ./prepare script now reads that
7732 file to determine how to prepare the distributions. The
7733 first argument to the ./prepare is the name of the distribution
7734 and second is the version of the distribution. If given
7735 without arguments it creates the default (toolkit) distribution
7736 with the default version (defined in ./prepare).
7738 All Makefile.am files that are subject to the distributions
7739 are now named as Makefile.am.pre. These are ./Makefile.am
7740 and lib/Makefile.am. Others may be changed later.
7742 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7744 * Added invite list, ban list, some key management and connection
7745 error message printing to module formats in the Irssi SILC client.
7747 * Added new silc_client_set_away_message to set the away message
7748 that is back to the person who sent private message. The
7749 affected file lib/silcclient/silcapi.h and the
7750 lib/silcclient/client_prvmsg.c.
7752 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7754 * Fixed the private message sending in the Irssi SILC client,
7755 added local command KEY to the Irssi SILC client.
7757 Added key management and key agreement message formats to the
7758 irssi/src/fe-common/silc/module-formats.[ch].
7760 Added USERS (alias WHO) printing, server/router operator
7761 indication and LIST command printing to the module formats.
7763 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7765 * Fixed channel joining notify handling, cumode notify handling
7766 from Irssi SILC client.
7768 * Added SILC specific module-formats to the Irssi SILC client so
7769 that SILC specific message hilighting, colors etc is possible.
7770 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7772 Added channel mode, channel user mode, actions, notices,
7773 whois and whowas printing to the the module-formats.c.
7775 * Fixed a bug in channel deletion in the server. The channel
7776 is not left to the cache even if the channel founder auth mode
7777 is set when there are no users anymore on the channel. Affected
7778 file silcd/server.c.
7780 * The silc_net_localhost now resolves the entire hostname including
7781 the domain name. Affected file lib/silcutil/silcnet.c.
7783 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7785 * Changed the ask_passphrase client operation to be ascynchronous.
7786 It has now a completion callback and a context that the
7787 application must call after it has got the passphrase from
7788 the user. Affected files lib/silcclient/silcapi.h,
7789 lib/silcclient/protocol.c, lib/silcclient/command.c and
7792 Added SilcAskPassphrase callback that the application calls
7793 to deliver the passphrase to the library.
7795 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7796 The public key verification and especially a certificate
7797 verification is asynchronous procedure.
7799 Added new SILC_SKE_STATUS_PENDING status to indicate the
7800 request is pending and a callback will be called to finalize
7803 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7804 indicate that remote end did not send its public key (or
7805 certificate), even though we require it. Added check for this
7806 condition in the SKE. This was a security bug, now fixed.
7808 Defined new SilcSKEVerifyCbCompletion callback that is called
7809 when the verification process is completed.
7811 The affected files lib/silcske/silcske_status.h and
7812 lib/silcske/silcske.[ch].
7814 * Changed the verify_public_key client operation to be async
7815 as well. Defined SilcVerifyPublicKey callback that is used to
7816 indicate the success of the public key verification process.
7818 Changed the server and client to use the new async client
7821 * Changed the Irssi SILC client's internal scheduler to be called
7822 twice as many times as it used to be. As a result the client
7823 should be a bit faster now. Affected file is
7824 irssi/src/silc/core/silc-core.c.
7826 * Added support to Irssi SILC client of asynchronous public key
7827 verification and passphrase inquiry. Affected file is
7828 irssi/src/silc/core/silc-core.c.
7830 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7832 * Do not say "You have left channel %s" in client library.
7833 Moved it to the application. Affected files are
7834 lib/silcclient/command.c and silc/client_ops.c.
7836 * Fixed silc_client_get_clients. Command context was not
7837 duplicated and was freed memory in the callback. Affected
7838 file lib/silcclient/idlist.c.
7840 * Do not say "you are now talking..." on JOIN command in the
7841 client library. The appliation must handle it.
7843 * Do not say ".. changed topic to" in command reply in the
7844 client libary. The application must handle it.
7846 * Fixed TOPIC command sending in the client library.
7848 * Fixed a memory leak in silc_client_command_free in the file
7849 lib/silcclient/command.c.
7851 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7853 * Imported a modified version of Irssi client to the source tree.
7854 The Irssi will be used to create a new client called
7855 Irssi SILC. Imported to irssi/.
7857 Added silc_core_init_finish function to the Irssi. Affected
7858 file irssi/configure.in.
7860 A lot changes in the Makefile.ams around the irssi tree.
7862 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7864 * Do not rehash if the new size is same as the old size of the
7865 hash table, in the silc_hash_table_rehash*. The affected file
7866 lib/silcutil/silchashtable.c.
7868 * Replaced hash_table_del_by_context calls from the server
7869 (when channel->user_list and client->channels) to the
7870 hash_table_del as it is sufficient and faster.
7872 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7874 * Added silc_hash_table_list, silc_hash_table_get and the
7875 SilcHashTableList structure to provide an alternative way to
7876 traverse the hash table. The affected files are
7877 lib/silcutil/silchashtable.[ch].
7879 * Changed the server's idlist routines to use the hash table
7880 routines to optimize the code.
7882 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7884 * Replaced the client entry's `channel' list and channel entry's
7885 `user_list' list to hash tables for optimized lookup. Changed
7886 the code to use the hash table interface around the code.
7887 Affected file lib/silcd/idlist.[ch].
7889 * Added `auto_rehash' boolean argument to the function
7890 silc_hash_table_alloc to indicate whether the hash table should
7891 auto-rehash when it thinks is appropriate time. It will
7892 increase the hash table size if the there is twice as much
7893 entries in the table than the size of the table, and will
7894 decrease the size if there are twice as less entries than
7895 the size of the table.
7897 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7899 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7901 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7903 * silc_idcache_purge_by_context deletes the entry now by context
7904 as it is supposed to do. Affected file lib/silccore/idcache.c.
7906 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7907 client is not anymore valid (WHOWAS givens the info) and not
7908 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7910 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7912 * Removed the `data' and `data_len' arguments from the ID Cache
7913 interfaces and added `name' argument. ID Cache does not handle
7914 anymore the binary data only a names associated with given ID.
7916 * When hashing a Client ID with silc_hash_id the entire ID is
7917 not hashed anymore, instead only the hash of the Client ID is
7918 hashed. This way we can access the Client ID from the cache
7919 with Client ID but with the hash of the ID (which is a hash of
7920 the nickname) as well without any difference in performance.
7922 Added also silc_idcache_find_by_id_one_ext to do one on one
7923 searching when we have the actual ID. Added also function
7924 silc_hash_client_id_compare. The affected files are
7925 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7927 * When hashing the name associated with a ID it is always done
7928 in lowercase. This way we can access the cache without worrying
7929 about case-sensitivity, even though, for example nicknames are
7932 * Fixed a bug in server with channel message sending. It put
7933 wrong ID type as destination ID. The affected file
7934 silcd/packet_send.c.
7936 * silc_idcache_del_by_context now deletes from all hash tables
7937 by context. Affected file lib/silccore/idcache.c.
7939 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7941 * Changed the client library to use the new ID Cache interface.
7942 Changes around the source tree.
7944 * Added silc_hash_table_rehash_ext to rehash with specific
7945 hash function. Affected file lib/silcutil/silchashtable.[ch].
7947 * Added silc_hash_string_compare to compare two strings in the
7948 hash table. Affected file lib/silcutil/silcutil.[ch].
7950 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7952 * Added new function silc_idcache_del_by_context into the
7953 lib/silccore/idcache.[ch].
7955 * Changed the server's ID list routines to use the new ID Cache
7956 interface. Changes around the source tree.
7958 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7960 * Added silc_hash_table_del[_by_context]_ext functions in to the
7961 lib/silcutil/silchashtable.[ch].
7963 Removed silc_hash_table_find_all* routines and added new
7964 silc_hash_table_find_foreach to replace them.
7966 Added silc_hash_table_replace_ext function as extended
7967 replacing function. Separated the simple hash table interface
7968 from the extended hash table interface in the file
7969 lib/silcutil/silchashtable.h.
7971 * Fixed minor bugs and changed it to use some of the new
7972 hash table functions in lib/silccore/idcache.c
7974 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7976 * Added new function silc_hash_table_find_all to return all keys
7977 in the hash table by the specified key. As the hash table is
7978 collision resistant it also makes it possible to have several
7979 duplicate keys in the hash table. This function may be used to
7980 find all of the keys from the hash.
7982 Added user_context arguments to the SilcHashFunction,
7983 SilcHashCompare and SilcHashDestructor to deliver user specified
7986 Added new fuctions silc_hash_table_find[_all]_ext to do
7987 extended lookup with specified hash and compare functions and
7988 specified user contexts.
7990 Added new function silc_hash_table_add_ext to add the key
7991 with specified hash function and user context.
7993 Added new function silc_hash_table_foreach to traverse all
7994 entrys in the hash table. Added SilcHashForeach callback
7997 Added new function silc_hash_table_del_by_context to delete
7998 the entry only if the context associated with the key matches.
8000 Affected files are lib/silcutil/silchashtable.[ch].
8002 * Removed silc_hash_[server/client/channel]_id and added just
8003 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8004 silc_hash_id_compare to compare two ID's using as the hash table
8005 comparison function. Added also silc_hash_data to hash
8006 binary data and silc_hash_data_compare to compare it.
8008 * Removed silc_idlist_find_client_by_hash as it is not needed
8009 anymore. Affected file silcd/idlist.[ch].
8011 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8012 to use internally the SilcHashTable. The new ID Cache is a lot
8013 faster than the old one. Some of the ID Cache interface was also
8014 rewritten and obsolete and stupid functions were removed.
8016 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8018 * Added entry_count field to the SilcHashTable to keep the number
8019 of the entries in the table. Implemented the function
8020 silc_hash_table_rehash. Added new function
8021 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8023 Fixed a minor bug in silc_hash_table_free.
8025 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8026 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8027 into the lib/silcutil/silcutil.[ch].
8029 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8031 * Implemented a collision resistant hash table into the
8032 lib/silcutil/silchashtable[ch]. See the header and the source
8033 for the SilcHashTable API.
8035 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8037 * Merged dotconf version 1.0.2 into lib/dotconf.
8039 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8041 * Do not compile anything in lib/silcsim/* if the SIM support
8042 is not enabled. The tree should now compile without problems
8045 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8047 * Compiled the SILC under cygwin. Compiled and tested briefly
8048 without problems. More tests needed. The SIMs didn't compile
8051 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8053 * Fixed possible crash in silc_get_username in the
8054 lib/silcutil/silcutil.c.
8056 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8058 * Fixed a va_arg in silc/client_ops.c.
8060 * Oops, RC5 routines were named AES and caused some problems
8061 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8063 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8065 * Added new SilcIDIP structure into the lib/silccore/id.h and
8066 replaced the old `ip' fields from all SILC ID's to that type.
8067 This is a step towards IPv6 support.
8069 The silc_id_get_len takes now the ID as an extra argument.
8070 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8071 both IPv4 and IPv6 based ID's.
8073 The affected files are lib/silccore/id.[ch] and other files
8074 around the tree using these routines.
8076 * Removed the ID length arguments in server from various
8077 silc_server_send_notify_* routines -> they are not needed
8080 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8082 * Fixed memory leak in silc_encode_pem_file in the file
8083 lib/silcutil/silcutil.c.
8085 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8087 * Check minor version as well in the SKE. Affected files are
8088 silcd/protocol.c and lib/silcclient/protocol.c.
8090 * Added --identifier option to the server so that an identifier
8091 can be when creating the public key for the server. Affected
8092 file is silcd/silcd.c.
8094 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8095 lib/silccrypt/silcpkcs.c.
8097 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8099 * Register default ciphers and stuff when using -C option with
8100 the server. Affected file sildc/silcd.c.
8102 * Put back the servers public key filename format, it is better
8103 than the new one. For now, the client keys are saved with the
8104 new filename format. The affected file silc/client_ops.c.
8106 * Implemented the Cipher API for the rest of the ciphers that
8107 did not implement it or implemented it the wrong way.
8109 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8111 * Register default ciphers and stuff when using the -S option
8112 in the client. Affected file silc/silc.c. Same also when
8113 creating new key pair with -C option.
8115 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8117 * Fixed the silc_verify_public_key client operation function to
8118 save the public keys differently. The fingerprint is now
8119 used as filename and not the hostname. This way also the
8120 client keys are saved uniquely and not with hostnames. The
8121 affected file is silc/client_ops.c.
8123 * Trimmed the silc_hash_fingerprint function to remove extra
8124 whitespaces from the end of the fingerprint. The affected
8125 file is lib/silccrypt/silchash.c.
8129 * Added silc_cipher_register_default function to register all
8130 default ciphers. It can be used when configuration files
8131 does not exist and the application does not want any specific
8132 ciphers in any specific order.
8134 The SilcDList is now used as silc_cipher_list dynamically
8135 allocated cipher list. Removed the static list all together
8136 and now all ciphers must be allocated to the dynamic list.
8137 The silc_cipher_alloc routine was changed to check only the
8140 All silc_cipher_* routines that used to return int returns
8143 The affected files lib/silccrypt/silccrypt.[ch].
8145 * The same thing was done to silc_hash_* as for silc_cipher_*
8146 routines. Affected files lib/silccrypt/silchash.[ch].
8148 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8149 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8150 Added also silc_pkcs_[un]register[_default] functions.
8151 Removed the data_context from the PKCS API.
8153 * Added silc_hmac_register_default function to register default
8154 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8155 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8156 to unregister all hmacs at once.
8158 * Register the default ciphers, hash functions, PKCSs and HMACs
8159 if client's configuration file does not exist. The affected
8162 * The client did not load the hash functions from the SIM
8163 modules at all. Added support for this. Affected file is
8164 silc/clientconfig.c.
8166 * When decoding public key with silc_pkcs_public_key_decode, check
8167 the supported algorithm only if PKCS are registered. Affected
8168 file lib/silccrypt/silcpkcs.c. The same was done with the
8169 silc_pkcs_private_key_decode.
8171 * Fixed the SILC List routines to keep the list always in order.
8172 It used to change the list's order when traversing the list but
8173 not it preserves the order. Affected file lib/trq/silclist.h.
8175 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8177 * Added the client library to use the SilcSocketConnection's
8178 reference counter (by silc_socket_dup) to prevent the bug that
8179 the socket object may be freed underneath async operation.
8181 * The name resolv library checking fixes in the configure.in.pre.
8184 * Created new version of the protocol drafts for future
8185 development. The -03 drafts are the ones that will be changed
8186 in the trunk now and the -02 will remain as they are.
8188 * Send list of CUMODE notifys to the router when announcing
8189 the channel users to the router. Affected file silcd/server.c.
8190 If the router receiving channel founder CUMODE for a channel
8191 that already has channel founder it will send CUMODE notify
8192 to the sender to remove the channel founder rights from the
8193 announced client. Affected file silcd/packet_receive.c.
8195 * The CUMODE notify may now use Server ID as well as the entity
8196 who changes the mode. Updated protocool specs.
8198 * Updated INSTALL and README files.
8200 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8202 * New web pages in the http://silc.pspt.fi. The pages was
8207 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8209 * Implemented the [DenyConnectin] config section in the server.
8210 Added silc_server_config_denied_conn to check whether incoming
8211 connection is denied. Affected file silcd/serverconfig.[ch].
8213 * Do not check the ports when checking the incoming configuration
8214 data if the port is 0, meaning any. Affected file is
8215 silcd/serverconfig.c.
8217 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8219 * Fixed buffer overflow in silc_string_compare in the file
8220 lib/silcutil/silcutil.c.
8222 * Fixed double free in silc_server_command_leave in the file
8225 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8227 * Fixed the version checking in the server. Affected file is
8230 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8232 * Fixed the configuration data fetching when accepting new
8233 connections in the server. Affected file silcd/server.c.
8235 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8237 * Added `sender_entry' argument to the function
8238 silc_server_packet_relay_to_channel so that we can check
8239 whether some destination actually belongs to the same route
8240 the sender belongs (ie, we must not resend the packet to the
8241 sender). Affected file silcd/packet_send.[ch].
8243 * Added `servername' field to the SilcClientEntry in the server
8244 to hold the name of the server where client is from. Affected
8245 file is silcd/idlist.h.
8247 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8249 * Moved the channel message encrypting in the router betwen
8250 router connections from silc_server_channel_message to the
8251 silc_server_packet_relay_to_channel since we want to check
8252 whether we have anybody channel before encrypting anything.
8253 Affected files silcd/packet_[receive/send].c.
8255 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8257 * Fixed the [AdminConnection] server config section to support
8258 multiple entries. Affected file silcd/serverconfig.c.
8260 * Added support into the server to check the validity of the
8261 incoming connection before executing any KE or authentication
8264 * The connection configuration is now saved to the KE and
8265 connection auth protocol contexts and not fetched anymore in
8266 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8268 * The local hosts listenning address and port is also resolved
8269 now when starting the server. We want to have the socket object
8270 to include the real address and port for the listener. Added
8271 new function silc_net_check_local_by_sock into the files
8272 lib/silcutil/silcnet.[ch].
8274 * Fixed a broadcast bug in server -> do not broadcast if we
8277 * Fixed a routing bug. Do not route broadcast packets ever.
8278 Broadcast packets must be processed always and not routed since
8279 they may be destined to some other host than yourself and thus
8280 would get routed without no good reason. Affected file is
8283 * Added function silc_server_config_is_primary_route to check
8284 whether primary router connection has been configured (a router
8285 configuration that we are initiating). If there is not, we
8286 will assume that there is only two routers in the SILC network
8287 and we will use the incoming router connection as our primary
8288 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8290 * Changed the order of the broadcasting. Broadcast _after_ the
8291 packet has been processed not before. Affected file is
8294 * Fixed a [ClientConnection] parsing bug. The port was never
8295 parsed correctly thus resulting to port 0. Affected file
8296 silcd/serverconfig.c.
8298 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8299 argument and did not set the broadcast packet flag. Affected
8300 file silcd/packet_send.c. Fixed same bug in the function
8301 silc_server_send_notify as well.
8303 * If we receive NEW_ID packet for our own ID in the server, ignore
8306 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8310 * Removed the nickname from the Private Message Payload.
8311 Updated the code and the protocol specs.
8313 * Updated protocol specs for submitting to the IETF.
8315 * Tweaked the Random Number Generator a bit. Affected file
8316 lib/silccrypt/silcrng.c. Exported a new function
8317 silc_rng_[global]_add_noise which can be used to add more
8320 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8322 * Do not parse packets with different timeout when protocol
8323 is active -> may cause problem with rekey. Affected file
8326 * When server receives signoff notify it must not create
8327 new channel key if the client is on any channels since the
8328 sender of the signoff notify will create it.
8330 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8332 * Added printing of error messages during SKE protocol from the
8333 failure packet sent by server during SKE. Affected file
8336 * Removed the client's failure_callback handling with timeout
8337 and handle it immediately when received.
8339 * The SKE library returned wrong type in SUCCESS and FAILURE
8340 packets. They must be 32 bit MSB not 16 bit MSB.
8342 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8344 * Ok, rewrote the logic of the re-key and now it seems to work.
8345 I tested it on high traffic with frequent re-keys without
8346 problems. Added hmac_receive (and renamed hmac to hmac_send)
8347 in SilcClientConnection in lib/silcclient/client.h and
8348 in SilcIDListData in silcd/idlist.h. Also, removed the
8349 SilcPacketParserContext's cipher and hmac fields as they are
8350 not needed anymore and actually caused some problems when
8351 the ciphers and hmac's changed underneath the packet parser.
8353 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8355 * If re-key protocol is active then process the incoming packets
8356 synchronously since we must assure that icoming packets encrypted
8357 with the old key is processed before the new keys is set to
8358 use. This is true other packets than for REKEY packets.
8359 Affected file silcd/server.c. The same was done to client library
8360 as well, affected file lib/silcclient/client.c.
8362 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8364 * Fixed bug in client and server to accept the force send if
8365 the packet is send from silc_[server/client]_packet_process
8366 function. Otherwise the packets are never delivered, oops.
8368 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8370 * Disable force sending of packets when REKEY protocol is active.
8371 We must assure that no packet is sent directly when rekey is
8372 performed. All packets must be sent through packet queue.
8373 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8374 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8375 function is silc_[server/client]_packet_send_real to check
8378 * Replaced the SIM paths from example config files to
8379 /usr/local/modules. Also, make install creates now
8380 /usr/local/silc/logs directory to hold all the SILC server
8383 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8385 * Made the configure.in.pre work on Solaris. Patch by salo.
8387 * Made all ciphers compatible with non-x86 machines. Defined
8388 CBC mode macros into lib/silccrypt/ciphers_def.h.
8390 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8392 * Fixed the make install.
8394 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8396 * When MAC computation fails the silc_packet_decrypt returned 0
8397 even though it was supposed to return -1. Fixed this. The
8398 affected file is lib/silccore/silcpacket.c.
8400 * Do not replace the config files in /etc/silc (in make install)
8401 if they already exist. Affected file ./Makefile.am.
8403 * Do not send re-key packets immediately but through packet queue.
8404 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8406 * Changed silc_net_check_host_by_sock to return FALSE if the
8407 IP/DNS could not be resolved. Though, it returns the IP address
8408 now even if it could not resolve it (but returns also FALSE).
8409 Affected file lib/silcutil/silcnet.[ch].
8411 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8413 * Added silc_pkcs_decode_identifier to decode the public key's
8414 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8415 Added also silc_pkcs_free_identifier. Added also new context
8416 SilcPublicKeyIdentifier.
8418 * Added -S option to the silc client. It is used to dump the
8419 contents of the specified public key file.
8421 * Changed the PKCS api to return the public key length when
8422 setting the public key.
8424 * Fixed a fatal bug in the public and private key file loading.
8425 Affected file lib/silccrypt/silcpkcs.c.
8427 * Execute the packet parsing for client with zero (0) timeout
8428 if the protocol is active. Affected file silcd/server.c.
8430 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8432 * Made the key generation options to the silcd program. Added
8433 -C option, equivalent to client's option.
8435 * Added new [ServerKeys] config section to the server. It
8436 configures the server's public and private key.
8438 * Defined generic Public Key Payload into the protocol
8439 specification to send specific type of public keys and
8442 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8443 public key or certificate.
8445 * Implemented the GETKEY command to the server and to the
8446 client library and on user interface.
8448 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8450 * Made preliminary `make install' work.
8452 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8454 * Added SilcServerRekey context into silcd/idlist.h.
8456 * Added the PFS support as defined in the specification to the
8457 SKE protocol. Affected files lib/silcske/*.c.
8459 * Added `ske_group' field to the SilcServerRekey context to hold
8460 the number of the SKE group that is used with PFS in re-key.
8461 Affected file silcd/idlist.h.
8463 * Added PFS re-key support to the server. Affected file is
8466 * Added silc_protocol_cancel to cancel execution of the next
8467 state of the protocol. Affected file is
8468 lib/silccore/silcprotocol.[ch].
8470 * Added the re-key support with and without PFS to the client
8471 library. Re-key is performed once in an hour, by default.
8473 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8474 Added silc_client_rekey_callback and silc_client_rekey_final.
8475 Affected files are lib/silcclient/protocol.[ch] and
8476 lib/silcclient/client.[ch].
8478 * Removed the `hmac_key' and `hmac_key_len' fields from the
8479 SilcClientConnection structure; not needed. Affected file is
8480 lib/silcclient/client.h.
8484 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8486 * Do not ask whether user wants to use the negotiated private key
8487 for private messages, just use it. Affected file is
8488 silc/local_command.c.
8490 * Added `send_enc_key' and `enc_key_len' fields to the
8491 SilcIDListData structure since they are needed in the re-key
8492 phase. Affected file is silcd/idlist.[ch].
8494 * Implemented the simple re-key protocol into the server.
8495 Affected files silcd/server.c and silcd/protocol.[ch]. The
8496 re-key will be performed once in an hour, by default.
8498 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8499 Added silc_server_rekey, silc_server_rekey_callback and
8500 silc_server_rekey_final.
8502 * Removed Tunneled flag from the protocol. Updated the code
8503 and the specifications.
8505 * Adde `pfs' field to the SilcIDListData to indicate whether
8506 the PFS is to be performed in the re-key. Affected file is
8509 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8511 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8512 int64 of at least the xintXX size. If void * is less that 4
8513 bytes uint32 * will be used. Defined bool as boolean.
8515 * Changed _ALL_ unsigned long and unsigned int to uint32,
8516 unsgined short to uint16 in the source tree.
8518 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8519 not handle clients that has entry->data.registered == FALSE.
8520 They are not in the network anymore. Affected file is
8523 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8525 * Implemented the sending of the SERVER_SIGNOFF notify in the
8526 server. Affected file is silcd/server.c.
8528 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8529 Added also silc_notify_payload_encode_args into the
8530 lib/silccore/silcnotify.[ch].
8532 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8533 Affected file silcd/packet_receive.c.
8535 * Implemented the SERVER_SIGNOFF notify handling in the client
8536 library. Affected file lib/silcclient/client_notify.c. Also,
8537 implemnted the printing of the SERVER_SIGNOFF info to the
8538 application. Affected file silc/client_ops.c.
8540 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8541 if the deleting was successful. Affected file silcd/idlist.[ch].
8543 * Added support for public key authentication in the connection
8544 authentication protocol in the client library. Affected file
8545 lib/silcclient/protocol.c.
8547 * Changed the server's silc_idlist_get_clients_by_* interface
8548 to support already allocated array so that new entries may be
8549 added to pre-allocated array. Affected file silcd/idlist.[ch].
8550 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8551 and command replies.
8553 * All command reply functions in the server now calls the
8554 pending command callback even if error occured. This way the
8555 error will be delivered to the client as well. Affected files
8556 silcd/command.c and silcd/command_reply.c.
8558 * Fixed INFO command to return local server's info if no server
8559 was provided. Affected file lib/silcclient/command.c.
8561 * Removed RESTART command for good. Updated the code and the
8564 * Rewrote parts of the task system. It is a bit simpler now.
8565 Removed unsued task priorities. The affected files are
8566 lib/silcutil/silctask.[ch].
8568 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8570 * Moved the USERS printing from the library to the application.
8571 Affected files lib/silcclient/command.c and silc/client_ops.c.
8573 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8577 * Added channel key re-key support. The re-key is perfomed
8578 only by the router and is done once in an hour. Added `rekey'
8579 field to the SilcChannelEntry in the server. Affected files
8580 silcd/server.c and silcd/idlist.h.
8582 * Added silc_task_unregister_by_context into the file
8583 lib/silcutil/silctask.[ch].
8585 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8587 * Added SILC_UMODE_GONE mode to indicate when the client is not
8588 present in the SILC network. Added also support to the local
8589 command AWAY that will set this mode. Added support of showing
8590 "xxx is gone" in WHOIS command. The USERS command shows the
8591 gone status as well.
8593 * Fixed setting server and router operator privileges in the
8594 server's UMODE command. Affected file silcd/command.c.
8596 * Merged the SKE KE1 and KE2 payloads into one payload. The
8597 new KE payload is equivalent to the old KE2 payload.
8599 Cleaned up the SKE Start Payload parsing. It now uses the
8600 simple buffer unformatting to do the parsing. A lot faster
8603 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8604 to the SKE that is used to indicate whether both of the SKE
8605 parties should perform authentication. By default only the
8606 responder performs authentication. By setting this flag also
8607 the initiator must do authentication. By default it is unset
8608 since in normal SKE case, client to server connection, only
8609 the responder should do authentication. When doing SKE between
8610 two clients both should perform authentication. Updated the
8611 code and the protocol specs.
8613 * A little fix to IDENTIFY command in the server. Search the
8614 client first by hash not nickname. Affected file is
8617 * Fixed the silc_client_close_connection to support closing
8618 the client to client connections wihtout deleting too much
8619 data. Affected file lib/silcclient/client.c.
8621 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8622 are received if protocol used to be active but is not anymore
8623 the application would crash due to NULL pointer dereference.
8624 Affected files silcd/server.c and lib/silcclient/client.c.
8626 * Added `hash' field to the SilcClientConnection to include
8627 the hash function negotiated in the SKE protocol.
8629 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8630 to set the channel founder authentication data. A client can
8631 claim the founder rights later by providing the authentication
8632 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8633 This way the channel founder can regain the channel founder
8634 privileges even it is left the channel. This works only on
8635 local server and the client must be connected to the same
8636 server to be able to regain the founder rights. Updated the
8637 protocol specs accordingly.
8639 Added support to the CMODE command in the client to set the
8640 founder auth data. Read the README to see how to set it.
8642 Added support to the CUMODE command to claim the founder
8643 rights. Read the README to see how to do it.
8645 Added support for the founder authentication to the Channel
8646 Entry in the server. Affected file silcd/idlist.h.
8648 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8649 server's CMODE command. Affected file silcd/command.c.
8651 * Added the following new functions into lib/silccore/silcauth.[ch]:
8652 silc_auth_get_method and silc_auth_get_data.
8654 * The server now saves the remote hosts public key to the
8655 SilcIDListData pointer. Affected file silcd/protocol.c.
8657 * The normal server now does not remove the channel entry from
8658 the cache if the founder authentication data is set. It used
8659 to remove it if the founder was the last one on the channel on
8660 the server and left the channel. The auth data is saved and
8661 if the channel is re-joined later the old entry is used with
8662 the old auth data. Affected files silcd/command_reply.c and
8665 * Removed the `pkcs' field from the SilcIDListData structure
8666 in the server; it is not used. Affected file silcd/idlist.h.
8668 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8670 * Fixed packet processing on slow links. Partial packets were
8671 never re-processed because the incoming data buffer was cleared
8672 by the application. Application must not directly clear the
8673 sock->inbuf, the packet processing routines handle it. Fixed
8674 this in client library and in server.
8676 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8678 * Fixed the WHOIS and IDENTIFY send reply function to really
8679 check whether to send list or just one entry. Affected file
8682 * Cleaned up the LEAVE command's channel key distribution. The
8683 affected file silcd/command.c.
8685 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8686 can enforce the channel mode as well. In that case the ID
8687 includes the ID of the server. The code now enforces the
8688 mode change if the router have different mode than the server.
8690 * The notify client operation with CMODE_CHANGE notify can now
8691 return NULL client_entry pointer if the CMODE was not changed
8692 by client. Application must check for this.
8694 * Added <Server ID> argument to INFO command to support server
8695 info fetching by Server ID.
8697 * Added silc_server_announce_get_channel_users to get assembled
8698 packets of channel users of the specified channel. Affected
8699 file silcd/server.[ch].
8701 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8702 was freed underneath the ID Cache.
8704 * Re-announce clients when the server received CHANNEL_CHANGE
8705 notify from the router. Affected file silcd/packet_send.c.
8707 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8709 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8710 crashed since it did not handle the fact that there is no cipher
8711 called "3" and didn't check the error condition. Now fixed.
8713 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8714 flag. It can be used to send message requests.
8716 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8718 * Implemented the RESTART command in the client.
8720 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8721 notice type messages. Added notice printing to the user
8724 * The channel keys are not re-generated if the channel's mode
8725 is PRIVKEY, ie private key on the channel exists. Affected
8726 files silcd/server.c and silcd/command.c.
8728 * Fixed a little bug in channel message delivery when channel
8729 private keys are set in the server. Affected file is
8730 silcd/packet_send.c.
8732 * Changed the setting on channel->on_channel = TRUE from the
8733 silc_client_save_channel_key to the JOIN command reply. The
8734 key payload is not received if the private channel key is set.
8735 Affected file lib/silcclient/command_reply.c and the
8736 lib/silcclient/client_channel.c.
8738 * When the CMODE_CHANGE notify is sent and the channel private
8739 key mode is removed the channel key must be re-generated in
8740 other cells as well. Added this support for the router in the
8741 silcd/packet_receive.c.
8743 * Added new local command NOTICE to send notice message on
8744 channel. Affected file silc/local_command.[ch].
8746 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8748 * Added new local command ME to the client. It is used to send
8749 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8750 some action. Affected file silc/local_command.[ch].
8752 * Changed channel_message and private_message client operations
8753 to deliver the message flags to the application. Added also
8754 the `flags' arguments to the silc_client_send_channel_message
8755 and silc_client_send_private_message functions. Affected file
8758 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8760 * Redefined the Private Message Payload to support private message
8761 keys and to support the new private message flags. Updated
8762 the protocol specs. Flags makes it possible to have for example
8763 CTCP style messages.
8765 * Added new type SilcPrivateMessagePayload and defined an API
8766 for it in the lib/silcclient/silcprivate.[ch].
8768 * Tested private message private keys successfully. Tested the
8769 private message key set, unset and list commands with the new
8772 * Redefined the Channel Message Payload to include the channel
8773 message flags (equal with private message flags) to support
8774 for example CTCP style messages.
8776 * Defined some of the message (for channel and private message)
8777 flags. Updated the protocol specs and added the flags to the
8778 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8780 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8782 * Added SilcKeyAgreementStatus type to the key agreement routines
8783 to indicate the current status and error if one occured.
8784 The status types are defined in the lib/silcclient/silcapi.h.
8786 * Added new local command KEY that is used to set and unset private
8787 keys for channels, set and unset private keys for private messages
8788 with remote clients and to send key agreement requests and
8789 negotiate the key agreement protocol with remote client. The
8790 key agreement is supported only to negotiate private message keys,
8791 it currently cannot be used to negotiate private keys for channels,
8792 as it is not convenient for that purpose.
8794 * Fixed a minor pending callback setting bug in the function
8795 silc_client_get_client_by_id_resolve, now the function works.
8796 Affected file lib/silcclient/idlist.c.
8798 * Added function silc_net_get_local_port to get local bound
8799 port by socket. Added to lib/silcutil/silcnet.[ch].
8801 * Added `sockets' and `sockets_count' fields to the SilcClient
8802 object. They hold the sockets of the listenning sockets in
8803 the client. Listenning sockets may be for example the key
8804 agreement server. Affected file lib/silcclient/client.[ch].
8805 Added functions the silc_client_add_socket and the
8806 silc_client_del_socket. They are exported to the application
8809 * Added ~./silc/clientkeys to support other client's public keys.
8811 * Renamed verify_server_key client operation to verify_public_key
8812 and added one argument to indicate the type of the connection
8813 (server, client etc.).
8815 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8817 * Added silc_server_connection_auth_request to handle the
8818 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8819 silcd/packet_receive.[ch].
8821 * Added silc_server_send_connection_auth_request into the
8822 silcd/packet_send.c to send the connection auth request packet.
8824 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8827 * Fixed the public key authentication in responder side in the
8828 server. The `auth_data' pointer includes the SilcPublicKey
8829 not the path to the public key. Affected file silcd/protocol.c.
8831 * Implemented the public key authentication in the initiator side
8832 in the server. Affected file silcd/protocol.c.
8834 * Removed the [RedirectClient] config section from the server
8835 configuration. Is not needed and I don't want to implement it.
8837 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8839 * Cleaned up the CMODE command in the server. It now works
8840 correctly and supports all the modes defined in the protocol.
8841 Affected file is silcd/command.c.
8843 * Added `hmac_name' field to the SilcChannelEntry in the server
8844 to hold the default HMAC of the channel. It can be set when
8845 creating the channel (with JOIN command). Affected files
8848 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8849 type to indicate the change of the current cipher and hmac
8850 on the channel. Client can safely ignore the <cipher> argument
8851 (if it chooses to do so) since the CHANNEL_KEY packet will
8852 force the channel key change anyway. The <hmac> argument is
8853 important since the client is responsible of setting the new
8854 HMAC and the hmac key into use.
8856 * Fixed the CMODE command in the client library as well.
8858 * Tested CMODE command in router environment successfully.
8860 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8862 * Show the version of the remote client (or server) when connecting
8863 to the server. It is logged to the log file. Affected file
8864 is silcd/protocol.c.
8866 * Fixed the KILLED notify handling in the client library. The
8867 client must be removed from all channels when receiving the
8870 Also, do not remove the client entry when giving the KILL
8871 command but when the KILLED notify is received.
8873 * Removed silc_idlist_find_client_by_nickname from the server.
8874 Not needed anymore. Affected files silcd/idlist.[ch].
8876 * Implemented the CHANNEL_CHANGE notify type handling to the
8877 server. Affected file silcd/server.c.
8881 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8883 * Added silc_server_send_notify_invite to send the INVITE
8884 notify between routers.
8886 * Implemented the INVITE command correctly to the server.
8888 * Implemented the INVITE notify type handling in the server.
8890 * Implemented the INVITE command to the client library and on the
8893 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8895 * Added function silc_server_get_client_resolve to find the
8896 client entry by ID from all ID lists and then resolve it
8897 (using WHOIS) if it cannot be found. Affected file is
8900 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8902 * Implemented the BAN command to the client library.
8904 * The JOIN command in the server now checks the invite list
8907 * Changed the silc_command_reply_payload_encode_va and the
8908 silc_command_payload_encode_va to support that if argument is
8909 NULL it ignores and checks the next argument. Affected file
8910 lib/silccore/silccommand.c.
8912 * Added silc_server_send_notify_ban to send the BAN notify
8913 type between routers.
8915 * Chaned the silc_notify_payload_encode to support that if
8916 argument is NULL it ignores and checks the next argument.
8917 Affected file lib/silccore/silcnotify.c.
8919 * Tested ban lists in router environment successfully.
8921 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8923 * Implemented BAN command to the server, in silcd/command.[ch].
8925 * Removed the BAN and INVITE_LIST modes from the CMODE command
8928 * Added function silc_string_match to regex match two strings.
8929 Affected files lib/silcutil/silcutil.[ch].
8931 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8933 * Redefined parts of the SilcChannelEntry in the server to support
8934 the new ban and invite lists.
8936 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8938 * Redefined the INVITE command. The same command can be used to
8939 invite individuals to the channel but also to manage the invite
8940 list of the channel (to add to and remove from the invite list).
8941 Updated the protocol specs.
8943 * Added new command SILC_COMMAND_BAN that can be used to manage
8944 the ban list of the channel. Updated the protocol specs.
8946 * Removed the channel modes: the SILC_CMODE_BAN and the
8947 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8948 in the CMODE command. The equivalent features are now available
8949 using INVITE and BAN commands. Updated the protocol specs.
8951 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8952 in the network about change in the current ban list. The notify
8953 type is not used by the client.
8955 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8956 support the invite lists.
8958 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8960 * Added new function silc_string_regexify that converts string
8961 including wildcard characters into regex string that can
8962 be used by the GNU regex library. Added into the file
8963 lib/silcutil/silcutil.[ch].
8965 Added silc_string_regex_combine to combine to regex strings
8966 into one so that they can be used as one regex string by
8967 the GNU regex library. Added into the file
8968 lib/silcutil/silcutil.[ch].
8970 Added silc_string_regex_match to match two strings. It returns
8971 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8973 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8975 * Imported GNU regex to the soruce tree into lib/contrib.
8976 Fixed some compiler warning from the regex.c.
8978 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8980 * Fixed MOTD command in the server to work in router environment.
8982 * Fixed the MOTD command in the client library to support
8983 the server argument in the command.
8985 * Added `nickname_len' argument to the silc_idlist_add_client
8986 in the server, as the `nickname' argument may be binary data
8989 * Added silc_idlist_get_channels to return all channels from
8992 * Implemented LIST command to the server. Affected file is
8995 * Implemented the LIST command to the client library and on the
8998 * Added [<user count>] argument to the LIST command reply.
8999 With private channels the user count is not shown.
9001 * Updated TODO and README.
9003 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9005 * The client entry's data.registered must be TRUE even with
9006 global client entry on global client list. The data.registered
9007 is used to check whether the client is anymore in the network,
9008 for example with WHOWAS command so it must be valid.
9010 * Fixed the WHOWAS command in the server. It now actually works
9011 in router environment. Added function into silcd/command_reply.c
9012 silc_server_command_reply_whowas_save.
9014 * Added silc_idlist_purge function to the silcd/idlist.c
9015 to periodically purge the ID Cache.
9017 * Fixed INFO command in the server. It works now in router
9018 environment. Added <server name> argument to the INFO command
9019 reply. Updated the protocol specs.
9021 * Fixed minor bug in silc_idcache_purge to not purge if the
9022 expire value is zero.
9024 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9025 they were buggy because of the WHOWAS information.
9027 * Fixed local command MSG to handle the async resolving of
9028 the remote client properly. It used to fail the first MSG.
9029 Affected file silc/local_command.c.
9031 * Added `data_len' field to SilcIDCache context.
9033 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9035 * Update TODO. Todo in commands in the server.
9037 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9039 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9040 used by routers as broadcast packet to inform other routers
9041 about the changed user mode.
9043 Implemented the notify handling in the server. Affected file is
9044 silcd/packet_receive.c. Added the function
9045 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9047 * Added new generic Channel Payload and deprecated the New Channel
9048 Payload. The New Channel Payload is now the generic Channel
9051 * Added new argument `mode' to the silc_server_send_new_channel
9052 as it is required in the Channel Payload now.
9054 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9055 and created a new and real SilChannelPayload to represent the
9056 new generic Channel Payload. Implemented the encode/decode
9057 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9059 * Added silc_server_get_client_channel_list to return the list
9060 of channels the client has joined for WHOIS command reply.
9061 Affected file silcd/server.[ch].
9063 * Implemented the channel list sending in the WHOIS command reply
9064 in server and in the client.
9066 Implemented the channel list displaying on the user interface
9067 as well. Affected file silc/client_ops.c.
9069 * Added silc_channel_payload_parse_list to parse list of Channel
9070 Payloads. It returns SilcDList list of SilcChannelPayloads.
9071 Client for example can use this function to parse the list of
9072 channels it receives in the WHOIS command reply. The caller
9073 must free the list by calling silc_channel_payload_list_free.
9074 Affected files lib/silccore/silcchannel.[ch].
9076 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9078 * Added one new argument <user mode> to the WHOIS command reply
9079 to return the mode of the user in SILC. Updated the protocol
9082 Implemented it to the server and client.
9084 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9086 * Fixed the mode printing on the user interface on joining.
9087 Affected file silc/client_ops.c.
9089 * Implemented the UMODE command and user modes in general to the
9090 client library and to the user interface.
9092 * Implemented the UMODE command to the server.
9094 * The server now sends UNKNOWN_COMMAND error status if client sends
9095 unknown command. Affected file silcd/command.c.
9097 * All server commands now handle the command identifier the right
9098 way when sending the command reply to the client. The client can
9099 use to identify the command replies with the identifier.
9101 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9103 * Added silc_server_get_client_route to resolve the route to
9104 the client indicated by the client ID. Affected file is
9107 * Added silc_server_relay_packet as general function to relay
9108 packet to arbitrary destination. This deprecates functions
9109 like _send_private_message_key, _relay_notify etc. Affected
9110 file is silcd/packet_send.[ch].
9112 Removed silc_server_send_key_agreement,
9113 silc_server_send_private_message_key and
9114 silc_server_packet_relay_notify functions from the file
9115 silcd/packet_send.[ch].
9119 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9120 server. Affected file silcd/packet_receive.[ch].
9122 * Implemented the KILL command to the client. Implemented the
9123 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9124 Affected files lib/silcclient/command[_reply].c and
9125 lib/silcclient/client_notify.c. Implemented the KILL notify
9126 printing in the user inteface.
9128 * Fixed a lot silc_parse_nick memory leaks from the client
9129 library in the file lib/silcclient/command.c.
9131 * Changed the silc_server_send_notify_on_channels's `sender'
9132 argument from SilcSocketConnection to SilcClientEntry to
9133 check the sender as entry and not as connection object and not
9134 to send to the client provided as argument. The affected file
9135 is silcd/packet_send.[ch].
9137 * The notify packets that are destined directly to the client used
9138 to not to be processed by the server. Now changed that and the
9139 server processes all notify packets. After relaying the packet
9140 to the client the notify packet is processed in the server.
9142 * The silc_server_free_client_data now checks whether there is
9143 pending outgoing traffic for the client and purges the data to
9144 the network before removing the client entry.
9146 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9148 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9149 an client is killed from the SILC Network. Updated the protocol
9152 Added new function silc_server_send_notify_killed to the
9153 silcd/packet_send.[ch].
9155 * Added function silc_server_packet_relay_notify to relay notify
9156 packets that are destined directly to a client. In this case
9157 the server does not process the notify packets but merely relays
9158 it to the client. Affected file silcd/packet_send.[ch].
9160 Added also silc_server_packet_process_relay_notify to check
9161 whereto relay the notify. Affected file is
9162 silcd/packet_receive.[ch].
9164 * Implemented the KILL command to the server.
9168 * Added the backup schema desgined last fall to the protocol
9169 specs for everyone to see. The specification is in the
9170 *-spec-xx.txt draft and the packet type definitions for the
9171 backup routers is in *-pp-xx.txt draft. Thusly, added also
9172 new packet type SILC_PACKET_CELL_ROUTERS.
9174 * A big security problem in the implementation discovered. The
9175 signoff of an client did not cause new channel key generation
9176 which it of course should've done. The channel keys must be
9177 always re-generated when client leaves (or signoffs) the channel.
9178 The silc_server_remove_from_channels funtion now handles
9179 the channel key re-generation.
9181 * Added `sender' argument to the silc_server_send_notify_on_channels
9182 to not to send the client provided as argument. Affected file
9183 silcd/packet_send.[ch].
9185 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9187 * Implemented OPER and SILCOPER commands into the server and
9190 * Added silc_auth_verify and silc_auth_verify_data to verify
9191 the authentication directly from the authentication payload.
9192 It supports verifying both passphrase and public key based
9193 authentication. Affected file lib/silccore/silcauth.[ch].
9195 * Added `hash' field to the SilcIDListData structure. It is the
9196 hash negotiated in the SKE protocol. Affected file is
9199 * Slight redesigning of the SilcAuthPayload handling routines.
9200 Do not send SilcPKCS but SilcPublicKey as argument.
9202 * Implemented the public key authentication support to the
9203 serverconfig. The public key is loaded from the provided path
9204 and saved as authentication data to void * pointer. Thus,
9205 changed the unsigned char *auth_data to void *auth_data;
9207 * Fixed SHUTDOWN command to send the reply before the server
9208 is shutdown. :) Affected file silcd/command.c.
9210 * Fixed fatal bug in CONNECT command. The hostname was invalid
9211 memory and server crashed. Affected file silcd/command.c.
9213 * Fixed fatal bug in CLOSE command. The server_entry became
9214 invalid but was referenced later in the command. Affected file
9217 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9219 * Fixed fatal bug in failure packet handling. Server ignored
9220 the failure and thus crashed when it came.
9224 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9226 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9227 that the command may be executed only once in (about) 2 seconds.
9228 The old SILC_CF_LAG flag is same but allows command bursts up
9229 to five before limiting.
9231 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9232 server code. Various commands now includes the CF_LAG_STRICT
9233 flag to disallow any kind of miss-use of the command.
9235 * Fixed the silc_buffer_unformat to not to allocate any data
9236 if the length of the data is zero. It used to allocate the
9237 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9239 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9241 * Changed the format of AdminConnection configuration section
9242 in the server. Added username of the admin to the format.
9243 Affected files silcd/serverconfig.[ch].
9245 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9246 to return admin configuration data by host, username and/or
9249 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9251 * Implemented WHOWAS command to the server. Added the functions:
9253 silc_server_command_whowas_parse,
9254 silc_server_command_whowas_send_reply,
9255 silc_server_command_whowas_from_client and
9256 silc_server_command_whowas_from_server
9258 * Added <Client ID> argument to the WHOWAS command reply. Updated
9259 the protocol specs accordingly.
9261 * Implemented WHOWAS command and command_reply to the client
9264 Implemented the WHOWAS printing on the user interface.
9266 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9268 * Added new argument to the WHOWAS command reply, the real name.
9269 It is an optional argument. Updated the protocol specs.
9271 * Added SilcIDCacheDestructor callback that is registered when
9272 the SilcIDCache is allocated. The callback is called when
9273 an cache entry in the ID Cache expires, or is purged from the
9274 cache. Added into lib/silccore/idcache.[ch].
9276 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9277 to destruct the client entries when the cache entry expires.
9278 Other ID Cache's in server and in the client library ignores
9281 * If the ID Cache entry's `expire' field is zero then the entry
9282 never expires. Added boolean `expire' argument to the
9283 silc_idcache_add function in the lib/silccore/idcache.[ch].
9284 If it is TRUE the default expiry value is used.
9286 * Added silc_server_free_client_data_timeout that is registered
9287 when client disconnects. By default for 5 minutes we preserve
9288 the client entry for history - for WHOWAS command.
9290 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9292 * Added support to the server to enforce that commands are not
9293 executed more than once in 2 seconds. If server receives
9294 commands from client more frequently, timeout is registered
9295 to process the commands. Affected file silcd/command.c.
9296 Added new function silc_server_command_process_timeout.
9298 * Changed NICK_NOTIFY handling in client library to check that
9299 if the client's nickname was changed, so there is no need to
9300 resolve anything from the server.
9302 * Removed error printing from the WHOIS and IDENTIFY commands.
9303 If error occurs then it is ignored silently in the client library.
9304 The application, however, may map the received error to
9305 human readable error string. The application currently maps
9306 the NO_SUCH_NICKNAME error to string.
9308 * Made the command status message public to the application. Moved
9309 them from lib/silcclient/command_reply.c to
9310 lib/silcclient/command_reply.h. The application can map the
9311 received command status to the string with the
9312 silc_client_command_status_message function.
9314 * Added check to the server to check that client's ID is same
9315 as the Source ID in the packet the client sent. They must
9318 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9320 * Added dist-bzip hook to the Makefile.am to make bzip2
9321 compressed distributions.
9323 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9325 * Server now enforces the maximum length for the nickname and
9326 the channel as protocol specification dictates. 128 bytes for
9327 nickname and 256 bytes for channel name.
9329 * Moved the WHOIS printing to the application. The client libary
9330 does not print out the WHOIS information anymore, the application
9331 must do it. Renamed silc_client_command_reply_whois_print to
9332 the silc_client_command_reply_whois_save.
9334 The client's idle time is also sent to the application now, and
9335 the idle is shown on screen.
9337 * Added silc_client_command_reply_identify_save to save the
9338 received IDENTIFY entries.
9340 * Do not check for channel private keys in message sending and
9341 reception if the channel does not have the PRIVKEY mode set.
9342 Affected file lib/silclient/client_channel.c.
9344 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9346 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9347 just surfaced after chaning the JOIN procedure.
9349 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9351 * Added silc_client_get_clients_by_list to get client entries
9352 from Client ID list, that is returned for example by JOIN
9353 and USERS command replies. The application should use this
9354 function for example when JOIN command reply is received to
9355 resolve the clients already on the channel (library does not
9356 do that anymore as USERS command reply is not used in the JOIN
9357 procedure anymore). Affected files lib/silcclient/silcapi.h and
9358 lib/silcclient/idlist.c.
9360 * JOIN command reply and USERS command reply returns now SilcBuffer
9361 pointers instead of unsigned char pointers when returning
9362 the client list and mode list.
9364 * Added <Client ID> argument to the JOIN command reply, mainly
9365 for the server to identify for which client the command was
9366 originally sent. Updated protocol specs accordingly.
9368 * Added SilcDlist private_key pointer to the SilcChannelEntry
9369 in the client to support the channel private keys. Affected
9370 file is lib/silcclient/idlist.h.
9372 * Added SilcChannelPrivateKey argument to the function
9373 silc_client_send_channel_message so that application can choose
9374 to use specific private ke if it wants to. If it is not provided,
9375 the normal channel key is used, unless private keys are set.
9376 In this case the first (key that was added first) is used
9377 as the encryption key.
9379 * Implemented the support for channel private key handling.
9380 Implemented the following functions:
9382 silc_client_add_channel_private_key,
9383 silc_client_del_channel_private_keys,
9384 silc_client_del_channel_private_key,
9385 silc_client_list_channel_private_keys and
9386 silc_client_free_channel_private_keys
9388 Affected file lib/silcclient/client_channel.c.
9390 * Added the support for the private keys in the channel message
9391 sending and encryption and in the message reception and
9392 decryption. Affected funtions are
9393 silc_client_send_channel_message and silc_client_channel_message.
9395 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9397 * Added SKE's key verify callback to the client library's
9398 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9400 * Removed the statement that server (or router) must send USERS
9401 command reply when joining to the channel so that the client
9402 knows who are on the channel. Instead, the client list and
9403 client's mode list is now sent in the JOIN command reply to the
9404 client who joined channel. This is better solution.
9406 * Added function silc_server_get_users_on_channel and function
9407 silc_server_save_users_on_channel to the silcd/server.[ch].
9409 * Removed function silc_server_command_send_users from the
9412 * Do not show topic on the client library anymore. The topic is
9413 sent in the command reply notify to the application and the
9414 application must show the topic now.
9416 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9418 * Added client searching by nickname hash into the IDENTIFY and
9419 WHOIS commands in the server as they were clearly missing from
9420 them. Affected file is silcd/command.c.
9422 * Fixed a bug in private message receiving in the client library.
9423 The remote ID was freed and it wasn't supposed, now it is
9426 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9428 * Minor fix to the channel payload; allocate the data area, as it
9429 needs to be of specific length.
9431 * If the key agreement port is zero then the operating
9432 system will define the bound port. Affected files are
9433 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9435 * Added new function silc_channel_payload_decrypt into the file
9436 lib/silccore/silcchannel.[ch].
9438 * Moved the channel message etc, check from silc_packet_decrypt
9439 to applications. The library calls now a generic
9440 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9441 when the packet is either normal or special. This was done to
9442 allow more wide range of checking that was not allowed when
9443 the code was in library. Now applications can do virtually any
9444 checks to the packet and return to the library the decision how
9445 the packet should be processed. Affected files are
9446 lib/silccore/silcpacket.[ch].
9448 Added silc_server_packet_decrypt_check to the server and
9449 silc_client_packet_decrypt_check to the client library.
9451 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9452 to send with specified source and destination information.
9454 * Channel message delivery between routers was broken after the
9455 channel key distribution was fixed earlier. The channel key
9456 was used be to distributed to other routers as well which is not
9457 allowed by the protocol. Now this is fixed and channel keys
9458 really are cell specific and the channel message delivery between
9459 routers comply with the protocol specification.
9461 * Fixed various commands in server to check also the global list
9462 for the channel entry and not just the local list. The affected
9463 file silcd/command.c.
9465 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9467 * Added assert()s to buffer formatting and unformatting routines
9468 to assert (if --enable-debug) when error occurs. Affected
9469 file: lib/silcutil/silcbuffmt.c.
9471 * Changed to auto-reconnect to check whether the remote host is
9472 router and register the re-connect timeout if it is. It used
9473 to check that whether we are normal server, but router must do
9474 auto-reconnect with another router as well. Affected file
9477 * Removed the [<key len>] option from CMODE command as the cipher
9478 name decides the key length, nowadays. See the defined ciphers
9479 from the protocol specification.
9481 * Added [<hmac>] option to the CMODE command to define the HMAC
9482 for the channel. Added SILC_CMODE_HMAC channel mode.
9484 * Added [<hmac>] option for the JOIN command so that user can
9485 select which HMAC is used to compute the MACs of the channel
9488 * Added Hmac field to the Channel Message Payload. The integrity
9489 of plaintext channel messages are now protected by computing
9490 MAC of the message and attaching the MAC to the payload. The
9491 MAC is encrypted. Now, it is clear that this causes some
9492 overhead to the size of the packet but rationale for this is that
9493 now the receiver can verify whether the channel message decrypted
9494 correctly and also when private keys are set for the channel the
9495 receiver can decrypt the packet with several keys and check from
9496 the MAC which key decrypted the message correctly.
9498 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9499 lib/silccrypt/silccipher.[ch].
9501 * Added silc_hash_len to return the digest length into the
9502 lib/silcrypt/silchash.[ch].
9504 * Rewrote parts of Silc Channel Payload interface in the
9505 lib/silccore/silcchannel.[ch]. The encode function now also
9506 encrypts the packet and parse function decrypts it.
9508 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9510 * Fixed a minor formatting bug in the SKE's key material processing.
9511 It actually might have processed the keys wrong way resulting
9514 * Redefined the mandatory HMAC algorithms and added new algorithms.
9515 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9516 and hmac-md5 truncated to 96 bits. The mandatory is now
9517 hmac-sha1-96. Rest are optional (including the one that used
9518 to be mandatory). Rationale for this is that the truncated HMAC
9519 length is sufficient from security point of view and can actually
9520 make the attack against the HMAC harder. Also, the truncated
9521 HMAC causes less overhead to the packets. See the RFC2104 for
9524 * Added new [hmac] configuration section. The SKE used to use
9525 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9526 is of course wrong. The official names that must be proposed in
9527 the SKE are the ones defined in the protocol specification
9528 (hmac-sha1-96 for example). The user can configure any hmac
9529 using any hash function configured in the [hash] section. At
9530 least, the mandatory must be configured.
9532 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9534 * Added HMAC list to the SKE proposal list. It has now both
9535 hash algorithm list and HMAC list. This makes the protocol
9536 incompatible with previous versions. The SKE now seems to work
9537 the way it is supposed to work, for the first time actually.
9539 * Defined plain Hash algorithms to the protocol specification.
9542 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9544 * Implemented support for key agreement packets into the server.
9545 Added functions silc_server_key_agreement and
9546 silc_server_send_key_agreement. Other than these functions,
9547 server has nothing to do with this packet.
9549 * Added support for private message key packets into the server.
9550 Added functions silc_server_private_message_key and
9551 silc_server_send_private_message_key.
9555 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9556 called in the protocol's final callback instead in the END
9557 protocol state. This makes a little more sense and in the same
9558 time in client we can use the same protocol routines for normal
9559 key exchange and to key agreement packet handling as well.
9561 * Added to both client's and server's KE protocol context the
9562 SilcSKEKeyMaterial pointer to save the key material. We will
9563 bring the key material to the protocol's final callback by doing
9564 this. The final callback must free the key material.
9566 * Added SKE's packet_send callback into client's KE protocol
9567 context so that the caller can choose what packet sending function
9568 is used. This way we can use different packet sending when
9569 doing normal SKE when doing key agreement packet handling (in
9570 the key agreement packet handling we do not want to encrypt
9573 * Implemented the responder side of the key agreement routines
9574 in the client. The client can now bind to specified port and
9575 accept incoming key negotiation. The key material is passed
9576 to the application after the protocol is over.
9578 * Implemented the processing of incoming Key Agreement packet
9579 in the client. Added function silc_client_key_agreement to
9582 * Implemented the intiator side of the key agreement routines
9583 in the client. The client can now initiate key agreement with
9584 another remote client. The key material is passed to the
9585 application after the protocol is over.
9587 * Created client_keyagr.c to include all the key agreement
9590 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9591 SILC_TASK_CALLBACK except that it is not static.
9593 * Created client_notify.c and moved the Notify packet handling
9594 from the client.[ch] into that file.
9596 * Created client_prvmsg.c and moved all private message and
9597 private message key routines from the client.[ch] into that file.
9599 * Create client_channel.c and moved all channel message and
9600 channel private key routines from the client.[ch] into that file.
9602 * Changed silc_client_get_client_by_id_resolve to resolve with
9603 WHOIS command instead of IDENTIFY command, in the file
9604 lib/silclient/idlist.c.
9606 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9608 * Implemented the SKE's responder side to the Client library.
9610 * When FAILURE is received to the protocol do not trust it
9611 blindly. Register a timeout to wait whether the remote closes
9612 the connection as it should do it, only after that process the
9613 actual failure. This was changed to both client and server.
9615 * Added client_internal.h to include some of the structures
9616 there instead of client.h in lib/silcclient/.
9618 * Added function silc_task_unregister_by_callback to unregister
9619 timeouts by the callback function.
9621 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9623 * Some "Incomplete WHOIS info" errors has been appearing on the
9624 log files. Took away the entry->userinfo check from WHOIS
9625 reply sending. The entry->userinfo is now " " if client did not
9626 provide one. I thought this was fixed earlier but something
9627 is wrong still. Let's see if the error still appears.
9629 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9631 * Fixed a minor bug in the login when the channel key is
9632 re-generated in the server. It used to generate the key in
9633 wrong order and thus caused problems in the channel traffic.
9635 * Fixed a minor bug in channel key distsribution after
9636 KICK command. The key was not sent to the router even though
9639 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9641 * Added silc_ske_process_key_material_data as generic routine
9642 to process any key material as the SILC protocol dictates. The
9643 function is used by the actual SKE library but can be used by
9644 applications as well. This relates to the private message keys
9645 and the channel private keys since they must be processed the
9646 same way the normal SILC session keys. The protocol dictates
9647 this. Affected files: lib/silcske/silcske.[ch].
9649 Added also silc_ske_free_key_material to free the
9650 SilcSKEKeyMaterial structure.
9652 * Defined silc_cipher_set_key function to set the key for
9653 cipher without using the object's method function. The affected
9654 files: lib/silccrypt/silccipher.[ch].
9656 * Implemented silc silc_client_add_private_message_key,
9657 silc_client_add_private_message_key_ske,
9658 silc_client_del_private_message_key,
9659 silc_client_list_private_message_keys and
9660 silc_client_free_private_message_keys functions in the
9663 Added functions silc_client_send_private_message_key to send
9664 the Private Message Key payload and silc_client_private_message_key
9665 to handle incoming Private Message Key payload.
9667 * Added Cipher field to the Private Message Key payload to set
9668 the cipher to be used. If ignored, the default cipher defined
9669 in the SILC protocol (aes-256-cbc) is used.
9671 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9673 * Removed lib/silcclient/ops.h file.
9675 Redefined parts of the SILC Client Library API. Created new
9676 file silcapi.h that deprecates the ops.h file and defines the
9677 published Client Library API. Defined also private message key
9678 API and channel private key API into the file.
9680 This is the file that the application must include from the
9681 SILC Client Library. Other files need not be included by
9682 the application anymore.
9684 * Added new key_agreement client operation callback and also
9685 defined the Key Agreement library API for the application.
9687 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9689 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9690 is used by clients to request key negotiation between another
9691 client in the SILC network. If the negotiation is started it
9692 is performed using the SKE protocol. The result of the
9693 negotiation, the secret key material, can be used for example
9694 as private message key.
9696 Implemented the Key Agreement payload into the files
9697 lib/silccore/silauth.[ch].
9699 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9701 * Redefined ciphers for the SILC protocol. Added some new ciphers
9702 and defined the key lengths for the algorithms. Changed the
9703 code accordingly. The default key length is now 256 bits.
9705 * Fixed SKE key distribution function silc_ske_process_key_material
9706 when the key length is more than 128 bits. The default key
9707 length in SILC is now 256 bits.
9709 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9710 to indicate unsupported algorithm.
9712 * Renamed rijndael.c to aes.c and all functions as well.
9714 * Fixed a long standing channel key setting bug in client library.
9715 Weird that it has never surfaced before.
9717 * Fixed bug in channel deletion. If the entire channel is removed
9718 then it must also delete the references of the channel entry
9719 from the client's channel list as the client's channel entry and
9720 the channel's client entry share same memory.
9722 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9724 * Implemented CONNECT and SHUTDOWN commands in the client.
9726 * Implemented CLOSE command to the client.
9728 * Added the function silc_idlist_find_server_by_name into the
9729 files silcd/idlist.[ch].
9731 Added the function silc_idlist_find_server_by_conn into the
9732 files silcd/idlist.[ch].
9734 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9736 * DIE command was renamed to SHUTDOWN. Updated the both code
9739 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9740 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9742 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9745 * Added function silc_server_create_connection function to create
9746 connection to remote router. My server implementation actually
9747 does not allow router to connect to normal server (it expects
9748 that normal server always initiates the connection to the router)
9749 so the CONNECT command is only good for connecting to another
9752 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9754 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9755 or some other client was kicked from the channel.
9757 Implemented the handling of the notify type to both client
9760 Implemented silc_server_send_notify_kicked to send the KICKED
9761 notify. It is used to send it to the server's primary router.
9763 * Implemented the KICK command into server and client.
9765 * Added `query' argument to the silc_idlist_get_client function
9766 to indicate whether to query the client from server or not if
9769 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9770 to indicate that the client is not channel founder.
9774 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9776 * Removed the rng context from SilcPacketContext structure and
9777 changed that the packet routine uses the Global RNG API.
9779 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9781 * Added support for quit message that client can "leave" on the
9782 channel when it quits the SILC. It is ditributed inside the
9783 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9785 Added silc_server_free_client_data that will take the
9786 signoff message as argument.
9788 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9790 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9792 * Updated parts of the protocol specification to keep it up
9795 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9797 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9798 payloads in one packet.
9800 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9801 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9802 use now the new List flag.
9804 * Also deprecated the following packet types: REPLACE_ID,
9805 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9807 * Added list support for Notify packet in server.
9809 * Added silc_server_send_notify_channel_change to send the
9810 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9811 the silc_server_send_replace_id.
9813 * Added silc_server_send_notify_nick_change to send the
9814 NICK_CHANGE notify type. Deprecates the function
9815 silc_server_send_replace_id.
9817 * Added silc_server_send_notify_join to send the JOIN notify type.
9818 Deprecates the function silc_server_send_new_channel_user.
9820 * Added silc_server_send_notify_leave to send LEAVE notify type.
9821 Deprecates the function silc_server_send_remove_channel_user.
9823 * Added silc_server_send_notify_cmode and
9824 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9825 types. Deprecates the silc_server_send_set_mode function.
9827 * Added SERVER_SIGNOFF notify type to indicate that server has
9828 quit. This means that all clients on the channel from that
9829 server will drop. This can be also used when netsplit happens.
9831 Deprecated REMOVE_ID packet type since it is not needed anymore
9834 Added silc_server_send_notify_server_signoff to send the
9835 SERVER_SIGNOFF notify type. Deprecates the function
9836 silc_server_send_remove_id.
9838 Added also silc_server_send_notify_signoff to send the
9839 SIGNOFF notify type.
9841 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9842 SILC protocol from this day on. Changed the protocol
9843 specification as well.
9845 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9846 notify type. It is used between routers to notify about
9847 topic changes on a channel.
9849 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9852 * Partly updated the protocol specification to comply with the
9853 changes now made. It is still though a bit outdated.
9855 * The JOIN notify type now takes one extra argument <Channel ID>.
9856 The packet used to be destined to the channel but now the
9857 JOIN type may be sent as list thus it is impossible to
9858 destine it to any specific channel. By adding this argument
9859 it is again possible.
9861 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9863 * Added CREDITS file. The CHANGES and CREDITS file will appear
9864 in the distribution as well.
9866 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9868 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9869 types in the server's silcd/packet_receive.c.
9871 * Implemented CMODE and CUMODE to work in router environment.
9873 * Fixed minor encoding and decoding buglet from the
9874 lib/silccore/silcmode.c.
9876 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9879 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9881 * Changed all SilcConfigServer* and silc_config_server* to
9882 SilcServerConfig* and silc_server_config*, respectively.
9885 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9887 * Associated the ID (client or server ID) to the Authentication
9888 Payload to avoid any possibility of forging. Updated the
9889 protocol specification and the code accordingly.
9891 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9893 * The RSA key length is now save to the RsaKey context in the
9894 key generation process in lib/silccrypt/rsa.c. The key length
9895 is now used to figure out the maximum size of the block allowed
9896 to be encrypted/signed.
9898 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9899 is equivalent to the silc_mp_mp2bin but does not allocate any
9902 * Changed silc_mp_mp2bin API to take length argument. If it is
9903 non-zero then the buffer is allocated that large. If zero, then
9904 the size is approximated using silc_mp_sizeinbase, which however
9907 * Created Global RNG API which is global RNG that application can
9908 initialize. After initializing, any routine anywhere in the
9909 code (including library) can use RNG without allocating a new
9910 RNG object. This was done to allow this sort of use of the
9911 RNG in code that has no chance to allocate RNG object. All
9912 applications currently allocate this and many routines in the
9913 library use this. Affected file lib/silccrypt/silcrng.[ch].
9915 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9916 it to use the Global RNG API.
9918 * Defined Authentication Payload into protocol specification that
9919 is used during SILC session to authenticate entities. It is
9920 used for example by client to authenticate itself to the server
9921 to obtain server operator privileges.
9923 Implemented this payload into the lib/silccore/silcauth.[ch].
9924 Implemented also routines for public key based authentication
9925 as the new protocol specification dictates.
9927 Moved definitions of different authentication methods from
9928 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9930 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9931 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9932 silc_pkcs_verify_with_hash functions into the file
9933 lib/silccrypt/silcpkcs.[ch].
9935 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9937 * The client entry's userinfo pointer must be always valid.
9938 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9939 will fail since it requires the userinfo. Now, the userinfo
9940 is allocated as "" if actual userinfo does not exist. Actually,
9941 it must exist and it is totally Ok to drop client connections
9942 that does not announce the userinfo. However, we will make
9943 this workaround for now.
9945 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9946 to return the remote port by socket.
9948 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9950 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9951 SILC_SERVER_PENDING_EXEC and added an new macro
9952 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9953 data or when error occurs while processing the pending command.
9955 Added new argument `destructor' into silc_server_command_pending
9956 and to the SilcServerCommandPending object. This destructor is
9957 now called after calling the pending callback or if error occurs
9958 immediately. If error occurs the actual pending callback won't
9959 be called at all - only the destructor. The destructor may be
9960 NULL if destructor is not needed.
9962 All this applies for client library code as well. Similar
9963 changes were made there as well for the pending commands.
9965 In the client, the application must now allocate the
9966 SilcClientCommandContext with the silc_client_command_alloc
9969 * Added reference counter to the SilcServerCommandContext. Added
9970 function silc_server_command_alloc and silc_server_command_dup
9973 Same type of functions added to the client library for the same
9976 * Removed the cmd_ident from IDListData away since it is now
9977 global for all connections. It is the command identifier used
9978 in command sending and with pending commands. The affected file
9981 * Added reference counter to the SilcSocketConnection objecet to
9982 indicate the usage count of the object. The object won't be
9983 freed untill the reference counter hits zero. Currently only
9984 server uses this, and client ignores it. The client must be
9985 set to use this too later. The affected files are
9986 lib/silccore/silcsockconn.[ch]. Added also the function
9987 silc_socket_dup to increase the reference counter.
9989 This was mainly added because it is possible that the socket
9990 is removed underneath of pending command or other async
9991 operation. Now it won't be free'd and proper DISCONNECTING
9992 flags, etc. can be set to avoid sending data to connection that
9993 is not valid anymore.
9995 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9996 the connection. After that it sets SILC_SET_DISCONNECTED.
9997 It is, however, possible that the socket data is not still freed.
9998 The silc_server_packet_process now checks that data is not
9999 read or written to connection that is DISCONNECTED. The socket
10000 get's freed when the reference counter hits zero.
10002 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10004 * Changed the client operation API: channel_message operation's
10005 `sender' is now the client entry of the sender, not the nickname
10006 and the `channel' is the channel entry, not the channel name.
10008 In the private_message operation the `sender' is now also the
10009 client entry of the sender not the nickname.
10011 Affected file is lib/silcclient/ops.h and all applications
10012 using the client operations.
10014 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10016 * Moved the calling of ops->connect() from connect_to_server_final
10017 into receive_new_id functin since that is the point when the
10018 client is actually allowed to send traffic to network. The
10019 affected file is lib/silcclient/client.c.
10021 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10023 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10024 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10025 (if needs broadcasting) instead of broadcasting the packets one
10026 by one which would make a burst in the network traffic.
10028 * Added `broadcast' argument to the functions in silcd/server.[ch]
10029 silc_server_create_new_channel[_with_id] to indicate whether
10030 to send New Channel packet to primary router.
10032 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10034 * Added new function into the silcd/server.[ch] files:
10035 silc_server_create_new_channel_with_id to create new channel with
10036 already existing Channel ID.
10038 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10039 lib/silccore/silcpacket.h. This packet is used t send list of
10040 Set Mode payloads inside one packet. Server uses this to set
10041 the modes for the channels and clients on those channels, that it
10042 announced to the router when it connected to it. The protocol
10043 specification has been updated accordingly.
10045 * The silc_server_new_channel did not handle the packet coming
10046 from normal server as it normally does not send that. However,
10047 when it announces its channels it does send it. Implemented
10048 the support for that.
10050 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10051 into the file lib/silccore/id.h.
10053 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10055 * Fixed memory leaks in the functions silc_idlist_del_client,
10056 silc_idlist_del_channel and silc_idlist_del_server in the file
10057 silcd/idlist.c. All of those leaked like a sieve.
10059 * Fixed some small memory leaks in the client's function
10060 silc_client_notify_by_server.
10062 * Added functions into silcd/server.c: silc_server_announce_clients,
10063 silc_server_announce_channels and silc_server_announce_server.
10064 These functions are used by normal and router server to announce
10065 to its primary router about clients, channels and servers (when
10066 router) that we own. This is done after we've connected to the
10069 These functions effectively implements the following packet types:
10070 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10071 and SILC_PACKET_NEW_ID_LIST.
10073 * Added new functions into the silcd/packet_receive.[ch]:
10074 silc_server_new_id_list, silc_server_new_channel_list and
10075 silc_server_new_channel_user_list to handle the incoming
10076 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10078 * Added support of changing Channel ID in the function
10079 silc_server_replace_id. If the server that announces a channel
10080 to the router already exists in the router (with same name but
10081 with different Channel ID), router is responsible to send
10082 Replace ID packet to the server and force the server to change
10083 the Channel ID to the one router has.
10085 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10086 client that the Channel ID has been changed by the router. The
10087 normal server sends this to the client. Client must start using
10088 the new Channel ID as the channel's ID.
10090 Implemented handling of this new type into lib/silcclient/client.c
10091 into the function silc_client_notify_by_server.
10093 * Added new function silc_idlist_replace_channel_id into the files
10094 silcd/idlist.[ch] to replace the Channel ID.
10096 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10098 * Call silc_server_command_identify_check always when processing
10099 the IDENTIFY command in silcd/command.c
10101 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10103 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10104 send keepalive packets. The packet can be sent by clients,
10105 servers and routers.
10107 Added function silc_socket_set_heartbeat into the file
10108 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10109 If not set, the heartbeat is not performed. The actual
10110 heartbeat is implemented in the low level socket connection
10111 library. However, application is responsible of actually
10112 sending the packet.
10114 Added silc_server_send_heartbeat to send the actual heartbeat
10115 packet into silcd/packet_send.[ch]. Server now performs
10116 keepalive with all connections.
10118 * Added silc_task_get_first function into lib/silcutil/silctask.c
10119 to return the timeout task with shortest timeout. There was a bug
10120 in task unregistration that caused problems. TODO has been
10121 updated to include that task system must be rewritten.
10123 * The client library will now resolve the client information when
10124 receiving JOIN notify from server for client that we know but
10125 have incomplete information.
10127 * Rewrote parts of silc_server_remove_from_channels and
10128 silc_server_remove_from_one_channel as they did not remove the
10129 channel in some circumstances even though they should've.
10131 * Encryption problem encountered in server:
10133 The LEAVE command used to send the Channel Key packet to the
10134 router immediately after generating it. However, the code
10135 had earlier sent Remove Channel user packet but not immediately,
10136 ie. it was put to queue. The order of packets in the router
10137 was that Channel Key packet was first and Remove Channel User
10138 packet was second, even though they were encrypted in the
10139 reverse order. For this reason, MAC check failed. Now, this
10140 is fixed by not sending the Channel Key packet immediately but
10141 putting it to queue. However, this is more fundamental problem:
10142 packets that are in queue should actually not be encrypted
10143 because packets that are sent immediately gets encrypted
10144 actually with wrong IV (and thus MAC check fails). So, packets
10145 that are in queue should be encrypted when they are sent to
10146 the wire and not when they put to the queue.
10148 However, the problem is that the current system has not been
10149 designed to work that way. Instead, the packet is encrypted
10150 as soon as possible and left to the queue. The queue is then
10151 just purged into wire. There won't be any fixes for this
10152 any time soon. So, the current semantic for packet sending
10155 o If you send packet to remote host and do not force the send
10156 (the packet will be in queue) then all subsequent packets to the
10157 same remote host must also be put to the queue. Only after the
10158 queue has been purged is it safe again to force the packet
10161 o If you send all packets immediately then it safe to send
10162 any of subsequent packets through the queue, however, after
10163 the first packet is put to queue then any subsequent packets
10164 must also be put to the queue.
10166 Follow these rules and everything works fine.
10168 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10170 * Added new function silc_server_remove_clients_by_server to
10171 remove all client entries from ID list when the server connection
10172 is lost. In this case it is also important to invalidate all
10173 client entires as they hold the invalid server entry. This
10174 fixes fatal bug when server has lost connection and will reconnect
10177 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10179 * Made some sanity checks to silc_server_daemonise like to check
10180 whether the requested user and group actually exists.
10182 * Added sanity check to SKE's silc_ske_responder_finish to check
10183 that the public and private key actually is valid.
10185 * Invalidate the client's nickname when receiving Replace ID
10186 packet and the Client ID is being replaced. This means that the
10187 server will query the nickname if someone needs it (client)
10190 * Sort the ID Cache in client library when the ID Cache data
10191 has changed (needs sorting).
10193 * Do not allow for SILC client to create several connections to
10194 several servers. The client does not support windows right now
10195 and generating multiple connections causes weird behaviour.
10197 Irssi-silc client does support windows and can handle several
10198 connections without problems, see: www.irssi.org and SILC plugin.
10200 * Fixed some places where client was added to the IDList. The
10201 rule of thumb is following (in order to get everything right):
10202 If the client is directly connected local client then the
10203 `connection' argument must be set and `router' argument must be
10204 NULL to silc_idlist_add_client function. If the client is not
10205 directly connected client then the `router' argument must
10206 bet set and the `connection' argument must be NULL to the
10207 silc_idlist_add_client function.
10209 * The funtion silc_server_packet_send_local_channel actually did
10210 not check whether the client was locally connected or not. It
10211 does that now. Fixed a bug related to LEAVE command.
10213 * Fixed Remove Channel User payload parsing bug in server's
10214 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10216 * The server's silc_server_save_channel_key now checks also the
10217 global ID list for the channel as it might not be in the local
10218 list. Fixed a bug related to LEAVE command.
10220 * Is this the end of the [<unknown>] buglet that has been lurking
10221 around for a long time? A little for loop fix in server's
10222 silc_server_command_whois_parse that is used by both IDENTIFY
10223 and WHOIS command. At least, this was a clear bug and a cause
10224 of one type of [<unknown>] buglet.
10226 * WHOIS and IDENTIFY commands call the function
10227 silc_server_command_[whois/identify]_check function even if
10228 we are not router server.
10230 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10232 * Added --with-gmp configuration option. If set the GMP
10233 is always compiled in the SILC source tree. If not set then
10234 it is checked whether the system has the GMP3 installed. If
10235 it has then the GMP won't be compiled (the system's headers
10236 and library is used), if it doesn't have it then the GMP is
10237 compiled in the SILC source tree.
10239 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10241 * Changed RSA private exponent generation to what PKCS #1
10242 suggests. We try to find the smallest possible d by doing
10243 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10244 not security fix but optimization.
10246 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10248 * Added new config entry [Identity] to fork the server and run
10249 it as specific user and group. A patch from Bostik.
10251 * Imported Dotconf configuration library into lib/dotconf.
10252 This will be used to create the SILC configuration files later.
10253 It will appear in the distsribution after this commit.
10255 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10257 * A big code auditing weekend happening. Auditing code for
10258 obvious mistakes, bugs and errors. Also, removing any code
10261 Removed files for being obsolete:
10263 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10264 inline in the file lib/silcutil/silcbuffer.h)
10266 o lib/silcutil/silcbufutil.c (the header has inline versions)
10268 Changed code to fix possible error conditions:
10270 o The buffer formatting routines now check that the destination
10271 buffer really has enough space to add the data. This applies for
10272 both buffer formatting and unformatting
10273 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10274 unformatting was changed to accomodate following rules:
10275 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10276 sent to the function while XXX_*STRING will not allocate or copy
10277 the data into the buffer. Instead it sets the pointer from the
10278 buffer into the pointer sent as argument (XXX_*STRING used to
10279 require that the pointer must be allocated already). This change
10280 makes this whole thing a bit more consistent and more optimized
10281 (note that the data returned in the unformatting with XXX_*STRING
10282 must not be freed now). The routines return now -1 on error.
10284 o Tried to find all code that use buffer_format and buffer_unformat
10285 and added return value checking to prevent formatting and
10286 especially unformatting errors and possible subsequent fatal
10289 o Changed ske->x and ske->KEY to mallocated pointers in
10290 lib/silcske/silcske.h. Fixed possible data and memory leak.
10292 o Added return value checking to all *_parse* functions. Fixed
10293 many memory leaks as well.
10295 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10296 so that buffer overflows would not happen. All code now also
10297 checks the return value as it can fail.
10299 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10301 * Added reconnection support to server if the normal server looses
10302 its connection to the router (for example if router is rebooted).
10303 The server performs normal reconnection strategy implemented
10304 to the server. Affected file silcd/server.c.
10306 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10308 * Added new packet type SILC_PACKET_SET_MODE that is used to
10309 distribute the information about changed modes (for clients,
10310 channels and clients channel modes) to all routers in the
10311 network. Updated the protocol specification accordingly.
10313 Added functions into silcd/packet_send.c and
10314 silcd/packet_receive.c: silc_server_send_set_mode,
10315 silc_server_set_mode.
10317 Added new files silcmode.[ch] into lib/silccore that implements
10318 the encoding and decoding of Set Mode Payload. Added new type
10319 SilcSetModePayload. Moved the definitions of different modes
10320 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10322 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10324 * Oops, a little mistake in server's connection authentication
10325 protocol. The protocol is not ended with FAILURE but with
10326 SUCCESS if the authentication is Ok. :) Affected file is
10329 * Implemented NICK_CHANGE notify handling in server in the file
10330 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10331 the local clients on the channel. After the changing nickname
10332 in router environment snhould work and the [<unknown>] nickname
10333 should appear no more.
10335 The silc_server_replace_id function that receives the Replace ID
10336 payload now sends the NICK_CHANGE notify type also in the file
10337 silcd/packet_receive.c
10339 * Changed WHOIS and IDENTIFY command to support the maximum amount
10340 of arguments defined in protocol specs (3328 arguments). This
10341 fixed a bug that caused problems when there were more than three
10342 users on a channel.
10344 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10346 * Added extra parameter, command identifier, to the
10347 silc_client_send_command so that explicit command identifier
10350 Changed that ID list routines uses specific command identifier
10351 when sending WHOIS/IDENTIFY requests to the server so that they
10352 can be identified when the reply comes back.
10354 Affected files lib/silcclient/command.[ch],
10355 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10357 * Added `sender' argument to silc_server_packet_send_to_channel
10358 to indicaet the sender who originally sent the packet to us
10359 that we are now re-sending. Ignored if NULL. Affected file
10360 silcd/packet_send.[ch].
10362 * Added some server statistics support in silcd/server_internal.h
10363 SilcServerStatistics structure and around the server code. Also
10364 send some nice statistics information when client is connecting
10367 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10369 * Fixed channel ID decoding in server's JOIN command reply in
10370 silcd/command_reply.c
10372 * Fixed braodcasting of replace ID payload to not to send it if
10373 we are standalone server in silcd/packet_receive.c.
10375 * Fixed all channel message sending routines to not to send
10376 packets to clients that has router set, since they are routed
10377 separately in the same function earlier. Affects file
10378 silcd/packet_send.c and all channel packet sending functions.
10380 * In USERS reply, res_argv[i] are not allocated, the table
10381 is allocated. Thus changed that free the table, not its
10384 * In server's whois_check and identify_check if the client is
10385 locally connected do not send any WHOIS commands - they are not
10388 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10390 * Fixed some minor bugs in client when sending WHOIS command. The
10391 arguments was in wrong order.
10393 * Removed statis function add_to_channel from server in
10394 silcd/command.c that was previously used with the joining but
10397 * Tested USERS command in router environment successfully with two
10398 routers, two servers and two clients.
10400 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10402 * Reorganized the USERS command and command reply in client library
10403 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10404 When the command is given by user we register a pending command
10405 callback that will reprocess the command after the reply has been
10406 received from the server. When reprocessing the packet we then
10407 display the information. Thus, the USERS information is displayed
10408 now in the command callback instead of in the command reply
10409 callback. The processing of the command is same as previously
10410 when server has sent the command reply in the JOINing process.
10412 * Added to USERS command in silcd/command_reply.c to join the client,
10413 we didn't use to know about, to the channel after we've created
10414 a client entry for it. Also, for clienet we did know already still
10415 check whether it is on the channel or not and add it if not.
10417 * Removed silc_server_command_join_notify as the function and its
10420 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10422 * Changed the client's pending command handling to the same as the
10423 server's pending command handling. It is also now possible to
10424 execute command reply functions from other command reply
10425 function as the function callbacks for commands and command
10426 replies are one and same. The pending commands are not static
10427 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10428 in client connection context. Thus, pending commands are server
10429 connection specific as it is convenient.
10431 Changed the function silc_client_command_pending and
10432 silc_client_command_pending_del and added new function
10433 silc_client_command_pending_check. Removed the
10434 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10437 * Added cmd_ident, current command identifier, to the client
10438 connection context in lib/silcclient/client.h to keep track on
10439 command identifiers used in command sending. Client's command reply
10440 function handling now supports the mandatory command identifiers.
10442 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10443 funtions in client to fully support pending command callbacks.
10445 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10446 as one of the arguments to the application in the command reply
10449 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10450 before first releasing SILC but came back. Now it is removed again
10451 and should come back nomore. The FORWARDED flag was used only
10452 by the JOINing procedure by forwarding the command packet to router.
10453 Now, the JOINing procedure has been changed to more generic (due
10454 to various router environment issues) and FORWARDED is not needed
10455 anymore for anything. The protocol specification is yet to be
10458 Now, removed silc_server_packet_forward from server and the flag
10459 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10461 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10463 * Renamed NAMES command to USERS command. The NAMES was named that
10464 due to historical reasons. Now it is renamed. Also, rewrote
10465 parts of the USERS command. The nickname list is not sent anymore
10466 by the server. Only Client ID and mode lists are sent in the USERS
10467 command. Changed this also to the protocol specification.
10469 The client now resolves the names and stuff after it receives
10470 the USERS list from the server when joining to the channel.
10472 * WHOIS and IDENTIFY commands has been changed to support multiple
10473 Client ID's per command. One can now search for multiple users
10474 in the network by sending only one WHOIS or IDENTIFY command.
10475 Changed the code and the protocol specifications.
10477 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10478 uses silc_server_command_whois_parse to parse the request. */
10480 * If normal server, do not parse the WHOIS and IDENTIFY requests
10481 before sending it to the router. Saves some time.
10483 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10485 * Fixed JOIN command on client library. Wrong number of arguments
10486 used to crash the client.
10488 * Added silc_server_channel_has_global function to check whether
10489 channel has global users or not.
10491 * Added silc_server_channel_has_local function to check whether channel
10492 has locally connected clients on the channel.
10494 * The silc_server_remove_from_one_channel now checks whether the
10495 channel has global users or not after given client was removed from
10496 the channel. It also checks whether the channel has local clients
10497 on the channel anymore. If it does not have then the channel entry
10498 is removed as it is not needed anymore.
10500 * The silc_server_notify now checks on JOIN notify whether the joining
10501 client is one of locally connected or global. If it is global then
10502 the channel has now global users on the channel and that is marked
10503 to the channel entry. Also, it now saves the global client to
10504 global list who is joining and JOINs it to the channel. This is
10505 for normal server, that is.
10507 Changed silc_server_send_notify_on_channel,
10508 silc_server_packet_relay_to_channel and
10509 silc_server_packet_send_to_channel check if we are normal server
10510 and client has router set (ie. global client) do not send the
10511 message to that client, as it is already routed to our router.
10513 * Implemented LEAVE notify type handling in silc_server_notify
10516 * Tested LEAVE command in router environment successfully. Tested
10517 with two routers, two servers and two clients.
10521 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10523 * Implemented SIGNOFF notify type handling in silc_server_notify
10526 * silc_server_remove_id now removes the client entry from all channels
10527 it has joined and thusly sends SIGNOFF notify type.
10529 * Rewrote the NAMES list generation in server by removing two excess
10530 loops. The lists are created now inside one loop.
10532 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10534 * silc_server_remove_channel_user checks now also global list
10535 for channel and client.
10537 * silc_server_new_channel_user checks now both local and global
10538 list for channel and client. Fixed a bug in client id decoding.
10539 Used to decode wrong buffer.
10541 * silc_server_channel_message checks now both local and global
10542 list for channel entry.
10544 * Tested channel joining (hence JOIN) in router environment
10545 successfully. Tested with two routers, two servers and two
10548 * Tested channel message sending in router environment successfully.
10550 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10552 * Added silc_server_save_channel_key into server.[ch] to save the
10553 received channel key in Channel Key payload processing. It is
10554 also used in JOIN command reply handling.
10556 Equivalent function silc_client_save_channel_key added into
10557 client.[ch] into client library.
10559 * Changed JOIN command reply to send information whether the channel
10560 was created or not (is existing already) and the channel key
10561 payload. Changed protocol specs accordingly.
10563 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10564 the request was sent by ID and not by nickname. Crashed on
10567 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10569 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10570 now correctly save the received data.
10572 * silc_server_free_sock_user_data now notifies routers in the
10573 network about entities leaving the network.
10575 At the same time implemented functions silc_server_remove_id
10576 and silc_server_send_remove_id to receive and send REMOVE_ID
10577 packets. The packet is used to notify routers in the network
10578 about leaving entities. The ID removed will become invalid in
10581 * Added function silc_idlist_del_server into server. Removes and
10582 free's server entry from ID list.
10584 * silc_server_private_message function now checks, if we are router,
10585 that the destination ID really is valid ID, naturally.
10587 * In router when NEW_ID packet is received (for new client) the
10588 hash of the Client ID is saved in the ID Cache but the
10589 client->nickname is set to NULL, instead of putting the hash
10592 IDENTIFY command now also checks that client->nickname must be
10593 valid. If it is not if will request the data from the server who
10594 owns the client. Added new function
10595 silc_server_command_identify_check.
10597 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10598 to set the command to already allocated Command Payload.
10600 * Tested private message sending in router environment with two
10601 routers, two servers and two clients. Fixed minor bugs and now
10604 * Fixed segfault from client's NAMES command. Used to crash if
10605 not on any channel.
10607 * Forwarded packets must not be routed even if it is not destined
10608 to the receiver. Changed server code comply with this.
10610 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10612 * Added `require_reverse_mapping' boolean value to ServerParams
10613 structure. If TRUE (not default) the server will require that
10614 the connecting host has fully qualified domain name.
10616 If the reverse mapping is not required and hostname could not be
10617 found the IP address is used as hostname.
10619 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10621 * Implemented version string checking to both client and server.
10622 The check is incomplete currently due to the abnormal version
10623 strings used in development version of SILC.
10625 * Changed all command functions in server to use the new
10628 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10630 * Changed char *data to unsigned char *data in ID Cache system to
10631 support binary data as ID Cache data. Changed code to support
10632 binary data in lib/silccore/idcache.c.
10634 * Renamed silc_server_packet_relay_command_reply to
10635 silc_server_command_reply as it is normal packet receiving
10636 function. Rewrote the function to accept command replys for
10637 servers and not only for clients.
10639 * Mark remote router always as registered server if we are connecting
10640 to it. Otherwise, commands sent by the router to us are ignored.
10642 * All ID List find routines now returns the ID Cache Entry pointer
10643 as well if requested.
10645 * WHOIS command works now in router environment, tested with two
10646 routers, two servers and two clients.
10648 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10649 in router environment (as it is almost equivalent to WHOIS) but
10650 hasn't been tested thoroughly. Added new functions:
10652 silc_server_command_identify_parse
10653 silc_server_command_identify_send_reply
10654 silc_server_command_identify_from_client
10655 silc_server_command_identify_from_server
10657 * Disabled route cache adding because adding two different ID's with
10658 same IP replaces the old cache entry thus giving wrong route.
10659 The entry->router->connection is always the fastest route anyway
10660 so route cache may not be needed. Of course, new routes maybe
10661 established after receiving the ID when the entry->router->connection
10662 might not be anymore the most optimal.
10664 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10666 * Add route cache for received ID for fast routing.
10668 * Added silc_server_packet_route to route received packet on router
10669 that is not destined to us.
10671 * Renamed silc_server_get_route to silc_server_route_get.
10673 * Added id_string and id_string_len fields into SilcServer to
10674 include encoded ServerID for fast comparing without excess
10675 encoding of the ID's.
10677 * Cleaned up WHOIS command on server side. Added following static
10680 silc_server_command_whois_parse
10681 silc_server_command_whois_check
10682 silc_server_command_whois_send_reply
10683 silc_server_command_whois_from_client
10684 silc_server_command_whois_from_server
10686 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10687 arguments in command replies. All command functions should be
10688 updated to use this macro.
10690 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10692 * Minor typo fixes on command reply handling on server.
10694 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10696 * Added silc_server_command_add_to_channel internal routine to add
10697 the client to the channel after router has created the channel and
10698 sent command reply to the server.
10700 * Added generic silc_server_send_command to send any command from
10703 * Use static buffer with ID rendering instead of duplicating data.
10705 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10707 * Fixed a channel user mode bug when joining to a channel server gave
10708 everybody channel founder rights, oops.
10710 * We mark ourselves as the router of the incoming server connection
10711 if we are router ourselves. This way we can check in some packet
10712 sending functions whether it is locally connected server. For
10713 incoming router connections we put NULL.
10715 * For router sending packets locally means now always sending the
10716 packet cell wide; to local clients and local servers. For normal
10717 server sending packet locally means sending it to only local
10720 * Fixed the JOIN command to really work in router environment. If the
10721 channel is created it is always created by the router. Router is
10722 also responsible of making the initial joining to the channel,
10723 sending JOIN notify to the sending server and distributing
10724 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10725 does not exist server doesn't do anything else but forward the
10726 command to the router which performs everything.
10728 * Added silc_server_send_channel_key function to send the Channel Key
10731 * Added silc_server_create_channel_key to create new channel key. The
10732 channel key is now re-generated everytime someone joins or leaves
10733 a channel, as protocol dictates. Note: channel->key_len is the
10734 key length in bits.
10736 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10738 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10739 packet_receive.[ch] to separate packet sending and receiving
10740 routines. The server.[ch] now includes everything else including
10741 actual packet processing (writing and reading data) and other
10744 Renamed silc_server_private_message_send_internal to
10745 silc_server_send_private_message. The routine is still though
10746 used only to relay private messages as server does not send
10747 private messages itself.
10749 Renamed silc_server_new_channel to silc_server_create_new_channel
10750 and added new function sicl_server_new_channel that handles the
10751 incoming New Channel packet. Added also new sending function
10752 silc_server_send_new_channel to send New Channel Payload.
10754 * Added new function silc_server_notify to process incoming notify
10755 packet to the server/router. Server may then relay the notify
10756 to clients if needed.
10758 * Added new function silc_server_new_channel_user to process incoming
10759 New Channel User packet. Router will redistribute the packet and
10760 send JOIN notify to its local clients and locally connected servers
10761 if needed. Normal server will send JOIN notify to its local client
10762 on same channel when received this packet. Added also corresponding
10763 sending function silc_server_send_new_channel_user to sent the
10766 * Added boolean route argument to send_notif_to_channel and
10767 packet_send_to_channel functions to attempt to route the packet
10768 if it is TRUE and send only locally if it is FALSE.
10770 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10772 * silc_server_replace_id now broadcasts the received replace ID
10773 packet if it is not broadcast packet already. The router must
10774 broadcast to inform other routers about changed ID.
10776 * Added backpointer to server's router into SilcServer context in
10777 silcd/server_internal.h.
10779 * Fixed silc_server_packet_broadcast to send correct broadcast
10782 * The channel key is now distributed to the local client as soon
10783 as it is received from the router (in router environment) so that
10784 no other packet may be sent for the channel until client has
10787 * silc_server_remove_channel_user now broadcasts the received
10788 Remove Channel User packet if it is not broadcast packet already.
10789 The router must broadcast to inform other routers about removed
10792 * Added users field into SilcPacketContext that is a reference count
10793 of the context. One can increase the reference count by calling
10794 silc_packet_context_dup which is now changed to just increase the
10795 reference count instead of duplicating the data. The reference
10796 count is decresed by calling silc_packet_context_free that will
10797 free the data after the reference count hits zero.
10799 For now on the packet context and everything allocated into it
10800 (including the raw packet from network) must be freed by calling
10801 the new silc_packet_context_free function. Added also new function
10802 silc_packet_context_alloc that must be used now to allocate the
10803 context. This also means that if a routine is asynchronous from
10804 silc_[client/server]_packet_parse_type the packet context must
10805 be duplicated by calling silc_packet_context_dup. Otherwise it
10806 gets free'd after silc_[client/server]_packet_parse_type returns.
10807 Also, one must remember that if packet is duplicated then its
10808 reference count must be decresed by calling the free function as
10809 many times as it was duplicated.
10811 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10812 from both client and server.
10814 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10816 * Made joining to a channel working in router environment.
10818 * Cleaned up JOIN command on server side and create function
10819 silc_server_command_join_channel internal routine to make the
10822 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10824 * Changed silc_command_pending list to SilcDList. Also, added
10825 `ident' field to SilcServerCommandPending structure to identify
10826 the reply and to call correct callback.
10828 Added silc_server_command_pending_check function to replace the
10829 corresnponding macro. The silc_command_pending list is not
10832 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10833 to set identifier to previously allocated Command Payload. It
10834 is used to set identifier for command when resending Command
10837 * Added silc_command_payload_encode_payload to encode Command
10838 Payload buffer from SilcCommandPayload structure.
10840 * Added silc_argument_payload_encode_payload to encode Argument
10841 payload buffer from SilcArgumentPayload structure.
10843 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10845 * Changed WHOIS command to support router connection on server side.
10846 The whois request is always sent to router unless the server is
10847 standalone server. After server has received the reply from the
10848 router will it send the reply to the client.
10850 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10851 broadcast received broadcast packet. The function is used only
10852 by router. The broadcast packet is always sent to the router's
10855 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10856 render given ID to printable string, for log files for example.
10858 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10860 * Made basic router to router connections working. At least they
10861 can now connect to each other but nothing really works the way
10862 they are supposed - yet.
10864 * Added new initiator token to RouterConnection configuration
10865 file in silcd/serverconfig.[ch]. It is used to tell whether we
10866 are the initiator to the remote router or whether we'll expect
10867 the other end to connect.
10869 * Moved registering of listener task to silc_server_init, hence
10870 the server starts listenning as soon as it is run, even if it
10871 does not have connections to other routers. Let's see how well
10874 * Changed default connection retry timeouts for more suitable in
10877 * Removed cipher and such arguments from silc_idlist_add_client
10878 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10879 Added new function silc_idlist_add_data to add the keys and stuff
10882 * Added SilcIDListData structure and added it to SilcClientEntry
10883 and SilcServerEntry as their first field in the structure. This
10884 way we can explicitly cast the ID entries to the SilcIDListData
10885 structure and get common data for the entries. In past, we had
10886 to first check what type of connection it is and then cast it to
10887 correct ID entry type. Now, we can directly cast the opaque
10888 pointer to the SilcIDListData (no matter what ID entry it actually
10889 is) and get the data needed.
10891 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10893 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10894 in some circumstances even if threre were timeout tasks, though not
10895 IO tasks, but tasks anyway. Now fixed.
10897 * Defined SilcServerConnection structure to hold connection specific
10898 stuff about directly connected servers and routers. The definition
10899 is currently in silcd/server_internal.h. I thought about having
10900 a bit more important role fro this struct but for now it is used
10901 only when connecting to other server (or router actually).
10903 * Added connecting retry support in server when connecting to
10904 router(s). The retry feature implement exponential backoff
10905 algorithm. Also, added SilcServerParams structure to hold default
10906 parameters for server. For now, it include these retry settings
10907 and are hard coded. After server is moded to be as Silc Server
10908 Library this structure will be more important.
10910 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10912 * Changed client librarys channel->clients table to SilcList and
10913 changed code accordingly.
10915 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10917 * Changed client's channel table to SilcList and changed code
10918 accordingly. Also changed SilcChannelClientEntry to include back-
10919 pointer to the channel so that client entry can use that structure
10920 as list as well and we have fast cross-reference to the channel.
10921 This change dramatically decreased the complexity of channel
10922 handling with client entry and vice versa (removed one extra
10923 loop when searching for channel entry from many functions).
10925 * Changed server->sim from table to SilcDList and changed code
10928 * NAMES command can now be used from user interface. It will show
10929 the user list on the channel, neatly.
10931 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10932 Code now saves realname of the user if it becomes available.
10934 * Renamed configure.in to configure.in.pre and made ./prepare
10935 script to automatically add correct version string to
10936 configure.in which it creates from configure.in.pre.
10938 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10940 * NAMES command reply now shows users mode with the nickname when
10941 joining to channel.
10943 * Moved silc_client_ch[u]mode[_char] functions from
10944 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10945 place sucks, they are utility functions and should be in some
10948 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10950 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10953 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10957 * Added TRQ (efficient deque and list library) into lib/trq. This is
10958 a very good list library that is currently used in the SILC. Defined
10959 SilcList API over the library because I didn't like the API very
10960 much. See lib/trq/silclist.h for the API and examples of how to
10961 use the API. Fixed various places in the code to use the new
10962 SilcList API. The SilcList is meant for lists that has a structure
10963 already defined as a list. It is not suitable to add just some
10964 context to the list (in TRQ, the context is the list actually).
10966 So, I defined SilcDList that can be used for the purpose where
10967 predefined list structure does not exit. This can be used as
10968 such list. Now some context just can be added to the SilcDList.
10969 Currently this list is not used in the SILC just yet, though there
10970 are a lot places where this can replace dynamically allocated
10971 tables and I will fix these places, later, to use SilcDList.
10972 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10973 and use TRQ internally).
10975 Also fixed some annoying warning messages that the original TRQ
10976 code generated. Also minor changes to TRQ's Makefile.in.
10978 * Added support for querying by Client ID to both WHOIS and
10979 IDENTIFY commands into server, as required by the protocol.
10981 * Removed method function pointers from SilcBuffer structure. They
10982 weren't used to anything and just increased the context size for
10983 no good reason. This change also made silc_buffer_alloc and
10984 silc_buffer_free functions inline functions.
10986 * Disabled command flooding detection support until it's fixed so
10987 that it accepts commands in but does not execute them more than once
10990 * Added silc_net_localhost(), to return local hostname, into
10991 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10992 that must be initialized before calling silc_client_init.
10994 * Added new function: silc_server_send_notify_on_channels to send
10995 notify messages to all channels client has joined. It is assured
10996 that the message is sent only once per client.
10998 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10999 lib/silcutil/silcutil.[ch] as silc_format function. The new
11000 function is generic and is used by server as well, not only by
11001 the logging routines.
11003 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11004 the provided version string was not acceptable. Added new function:
11005 silc_ske_check_version into lib/silcske/silcske.h. The function
11006 must be implemented by the application (client or server) and it
11007 does not reside in the SKE library. The function checks the version
11008 string remote end sent.
11010 * Added back pointers (to opaque context and to SilcSocketConnection)
11011 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11013 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11014 duplicate packet context structure.
11016 * Changed `notify' client operation to send same arguments as client
11017 receives from server except for ID's. ID's are mapped to correct
11018 ID entry and that is returned. Also, if channel entry is not sent
11019 by server but the notify is for channel the channel entry is sent
11020 to application (otherwise application doesn't know that it is for
11021 channel (library gets it from packet's Destination ID)).
11023 * Added silc_client_remove_from_channels into client library to
11024 remove a client from all channels it has joined to. Used when
11025 received SIGNOFF notify from server. Added also new function
11026 silc_client_replace_from_channels to replace old ID entry with
11027 new ID entry on all channels. Used when received NICK_CHANGE
11028 notify from server.
11030 * Fixed ID Cache list handling in silc_idlist_get_client in
11031 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11032 to get (or query) client by ID.
11034 * Updated TODO list.
11036 * Added connection authentication status message defined by the
11037 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11038 support for these into the code in client and server side.
11040 * Added generic function silc_client_send_command to send any command
11041 with variable argument list. Application should use this function
11042 to send commands if the command functions provided by the library
11043 does not suite for the application's user interface needs.
11045 * Added new `failure' client operation. Application is notified about
11046 received failure packet if client is executing a protocol. In this
11047 case the protocol's execution has failed.
11049 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11050 is required by the protocol.
11052 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11053 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11056 * Added status flag to SilcSKE object to indicate realtime status
11057 of the SKE protocol.
11059 * Application receives now exactly same command reply arguments as
11060 the library receives from server. However, if ID is received the
11061 corresponding ID entry is returned to the application (eg. Client
11062 ID is mapped to correct SilcClientEntry entry and that is returned).
11063 Changed command_reply client operation due to this change.
11065 * Changed all ID's in commands and in command replys as ID Payloads.
11066 Change affected both client and server side codes.
11068 All ID's sent in SILC network (with execption of ID's in SILC
11069 Packet header) are sent in ID Payload to support variable length
11072 * Server now notifies nick changes and notifies all clients on
11073 the channels about the new nickname (about the new Client ID,
11076 * Implemented CMODE command to change channel modes. Supports all
11077 channel modes defined by the protocol specs except ban and invite
11078 lists. (Also, private channel key mode is supported but support for
11079 setting private channel key in client is missing, thus, this mode
11080 has no effect on client side (except that server requires that the
11081 client uses private channel key and normal channel traffic does not
11084 Also, invite mode works per se, but INVITE command does not work
11085 yet correctly, so you can set channel as invite only channel but
11086 inviting clients to the channel does not work (it is yet to be
11087 thought what's the best way to do it).
11089 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11090 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11091 Implemented CUMODE command to change user's mode on the channel.
11092 Supports all modes defined by the protocol specs.
11094 * Added NAMES command reply to return users modes on the channel.
11096 * Removed unnecessary and slow ciphers from lib/silccrypt.
11098 * Set SO_KEEPALIVE option to connection sockets by default.
11100 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11102 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11103 redefined the Notify Payload into protocol specs.
11105 * Added silc_id_payload_parse_id to get ID directly from raw
11108 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11110 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11111 accept searching by Client ID as well.
11113 * Added support for LEAVE and SIGNOFF notify types in client library.
11115 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11116 to parse ID Payload from raw data.
11118 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11120 * Added flags parameter into silc_ske_assemble_security_properties
11121 function in lib/silcske/silcske.[ch].
11123 * Changed notify client operation to fit better for notify messages
11124 sent by server. The notify payload received from server is now
11125 passed to the application (after parsing it to SilcNotifyPayload).
11126 It is application's responsibility to retrieve the arguments
11127 from the payload and show the message the way it wants. The message
11128 sent by server is implementation specific.
11130 * Changed public keys to comply with the protocol specification.
11131 Old public keys are not supported anymore and are not compatible.
11133 * Removed nickname from Channel Payload as the latest draft removed
11134 it. The client must resolve the nickname from the NAMES command
11135 reply received when it joined the channel.
11137 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11139 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11141 * Fixed some errors in protocol specification drafts.
11143 * Created lib/silccore/silcnotify.c to implement Notify Payload
11144 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11145 generic payloads described by protocol specifications. The file
11146 includes implementations for ID Payload and Argument Payload.
11148 * Changed Command Payload implementation to use the new Argument
11149 Payload. Changed command_xxxx_payload to command_payload_xxxx
11150 to comply with SILC coding conventions.
11152 * Added suppport for Argument Payload handling in Notify Payload
11153 implementation as protocol requires it. Added the new support
11154 into server and client lib as well.
11156 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11158 * Added support for multiple nicknames on same channel. [n] is
11159 added locally to the nickname if there are more than one same
11160 nicknames on the channel.
11162 * Server now sends all nicknames that matched WHOIS request.
11163 Client also shows the list received from server.
11165 * Added TOPIC command to client side. User can now set and show
11166 current topic on channel.
11168 * Added MOTD command to client and server. Also, server sends the
11169 motd when client connects to the server.
11171 * Changed version strings to comply ISO 8601.
11173 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11175 * Fixed protocol error handling in client library. It should now
11176 cope even if the SKE fails for some reason.
11178 * Made new protocol specification drafts for submitting to IETF.
11180 * Implemented TOPIC command to server in silcd/command.c.
11182 * Added two new notify types into lib/silccore/silcnotify.h:
11183 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11184 notify nickname change and topic setting/change on a channel.
11186 * API change of command_reply operation in client library. The
11187 application gets now the status type received from server as well.
11189 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11191 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11193 * Cras fixed and optimized the packet handling even further and
11194 it should work now. Minor change to the prototype of function
11195 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11197 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11199 * Added new function into lib/silcutil/silcschedule.[ch]:
11200 silc_schedule_with_fd to select() a specified fd. The function
11201 returns after timeout expires or data arrives or goes. The
11202 function is used by packet routines to wait that all data is
11203 received from network.
11205 * Fixed data reading from network in lib/silccore/silcpacket.c.
11206 The code now assures that all data is read from the fd and then
11207 continues packet processing. This was a bug fix since the code
11208 used to drop some data in some circumstances.
11210 * Added new function into lib/silcclient/client.[ch]:
11211 silc_client_start_key_exchange to start key exchange after
11212 connection has been established to server. The code internally
11213 now uses this funtion but its main purpose was to provide it
11214 for applications that perform their own connecting. After
11215 application has created a connection it merely calls this
11216 function to start the key exchange between client and server.
11217 The library takes care of everything else after that.
11219 Updated also lib/silcclient/README to explain the usage of
11222 * Do not send to application information that connection has
11223 been established. Application gets notified it by connect
11226 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11228 * Applied cras's patch to add silc_schedule_one function. The
11229 function runs scheduler once and returns.
11231 * Fixed the scheduler after cras messed it up. The timeout
11232 handling works now as it's supposed to work.
11234 * Added into lib/silccore/ silcnotify.h to include notify
11235 message types support. Changed silc_server_send_notify*
11236 functions, in server.[ch], to support those new notify types.
11237 Added the support for the notify types into client library,
11238 as well. Added new notify client operation into ops.h in
11241 * Changed silc_server_packet_send_to_channel to send normal
11242 packets instead of just channel message packets. The function
11243 is now used to send the notify packets to channels. It is not
11244 used to send channel message packets anymore, as server never
11245 sends them anymore.
11247 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11248 va_arg()s as it seems to require it nowadays. I guess, if SILC
11249 is compiled with older va_arg() the new code should work anyway.
11251 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11253 * Splitted core library. Core library (lib/silccore) includes
11254 now only SILC protocol specific core (and common) components.
11255 Created new utility library (lib/silcutil) that includes more
11256 generic purpose stuff. The stuff for util library was taken
11257 from the old core library. This was minor and easy split.
11259 * Created SILC Client Library (lib/silcclient) that includes
11260 implementation of the SILC client without user interface. This
11261 was major move from silc/ directory. The code has been changed
11262 so that it is transparent towards the user interface. The
11263 silc/ directory includes now the same user interface as before
11264 and it uses the new client library. Read lib/silcclient/README.
11265 Basicly, the client library performs everything else related
11266 to SILC except user interface handling. Also, configuration
11267 files are considered to be part of user interface and library
11268 does not handle them.
11270 This change also changed a lot of structures, function naming etc.
11271 Most important change was that SilcClientWindow object was
11272 renamed to SilcClientConnection in the client library. Created
11273 also new file lib/silcclient/ops.h. Also added new files
11274 silc/local_command.[ch] and silc/client_ops.[ch].
11276 All these changes were made to make it easier for user interface
11277 designers to create what ever user interface for the SILC client
11280 It is also expected that the server will be moved to lib
11281 directory as well and SILC Server Library will be created;
11282 sometimes in the future.
11284 * Removed Local commands from lib/silccore/silccommand.h as
11285 they are application specific and new client library does not
11286 handle any of those anymore.
11288 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11289 old client implementation in silc/.
11291 * Added support for callback functions in SILC_LOG_* macros.
11292 Application can now set its own callbacks that will be called
11293 instead of using the default functions that will always print
11294 the debug messages to stderr (or stdout). Also, debugging can
11295 now be disabled by setting silc_debug to FALSE and re-enabled by
11296 setting it to TRUE. Note, that logging will still work even
11297 if debugging is disabled.
11299 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11300 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11301 silc_log_reset_debug_callbacks.
11303 * To enable debugging in silc client one must give now -d
11304 option on command line.
11306 * Changed silc_schedule_init to automatically allocate task queues
11307 if they are not allocated before calling it.
11309 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11311 * Added GMP 3.1 into math library.
11313 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11315 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11316 a channel in SILC network. The packet is used by servers and
11317 routers to notify other routers that user has left a channel.
11318 This little feature was missing until now. Added the feature
11319 to protocol specification as well.
11321 Added functions: silc_server_send_remove_channel_user and
11322 silc_server_remove_channel_user into server.[ch].
11324 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11325 lib/silccore/silcpacket.h. However, they are not implemented
11328 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11330 * Fixed joining to a channel and sending channel messages
11331 between server and router. The channel message sending should
11332 now work inside a cell.
11334 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11336 * Fixed the private message sending between server and router.
11337 The private message sending should now work inside a cell.
11339 * Added silc_server_replace_id into server.[ch] to replace
11340 existing ID in the SILC network.
11342 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11343 and silc_idlist_replace_server_id into idlist.[ch] in server.
11345 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11347 * Fixed the server to server connections. Server can again now
11348 connect to router. Router to router connections probably does
11351 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11353 * Added dynamic protocol registering support. Now protocols can
11354 registered and unregistered on the fly. Patch by cras.
11356 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11358 * Added lib/contrib directory to hold routines that some platforms
11359 don't have but are needed by SILC.
11361 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11362 into lin/contrib to provide getopt() and getopt_long() for
11363 those who don't have it.
11365 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11367 * Added AWAY command to client. When away message is set and
11368 client receives a private message packet the client automatically
11369 replies to the sender with the away message.
11371 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11372 bug seemed to be the cause of recent problems when compiling
11375 * Added version detection support to SKE protocol specification
11376 and added the new changes to the SKE implementation as well.
11377 There were other minor changes in the SKE protocol as well.
11379 Many changes in lib/silcske/silcske.[ch] and in
11380 lib/silcske/payload.[ch].
11382 * Added ^U functionality, clear input line. Patch from cras.
11384 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11386 * Mainly small bugfixes on core library. Fixed some debugging
11387 logging and buffer overflow in silclog.c.
11389 * Updated config.sub and config.guess on the distribution tree.
11391 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11393 * Added command lagging support in server. Client may execute
11394 commands now only once in two seconds.
11396 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11398 * Optimized packet reception. MAC computation and checking is now
11399 also more optimized. A lot previously duplicated code is now
11400 used as generic by both client and server.
11402 * Fixed key pair generation in clientutil.c
11404 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11406 * Added into lib/silccore/silcbufutil.[ch] new function;
11407 silc_buffer_realloc.
11409 * Moved generic packet sending/encryption functions to
11410 lib/silccore/silcpacket.[ch] from client and server. Some
11411 rewriting of the functions.
11413 * Moved all generic packet reception/decryption functions to
11414 lib/silccore/silcpacket.[ch] from client and server. The
11415 packet processing is now much cleaner in both client and server.
11416 These were major changes in both client and server.
11418 * Created many common functions in server to do packet sending.
11419 Previously code were duplicated a lot, this has been removed
11420 with these changes.
11422 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11424 * Rewrote major parts of the ID cache system. Don't know
11425 whether it is better now or not but at least the API is more
11428 * Major rewrite on ID cache stuff on client because of the ID
11429 cache API changes. Added idlist.c to client.
11431 * Also major rewrite on ID cache stuff on server as well.
11432 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11433 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11434 in hand, instead they are all put into the ID cache system now.
11435 All server_idlist_* routines uses ID cache now instead of
11436 traversing its own lists (those lists does not exist anymore).
11437 SilcIDList though still exists. Also, SilcXXXEntry's are
11440 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11442 * Finally made the SKE implementation compliant to the protocol
11443 specification. All mp integers are now binary encoded as
11444 opposed being HEX encoded.
11446 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11449 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11450 functions: silc_[encode/decode]_pem. Also added function
11451 silc_encode_pem_file to PEM encode with newlines ('\n') for
11452 saving into a file.
11454 * SILC public keys are now encoded either PEM or binary. Same
11455 option is for private keys as well. By default private keys
11456 are binary encoded and public keys PEM encoded. Silly HEX
11457 encoding were removed.
11459 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11460 function to create fingerprints.
11462 * Fixed a bug in SHA1; does not change the original data anymore.
11464 * Partly implemented INFO command on client and server side.
11465 Fixed CLEAR command. Changes to SERVER command; show current
11466 server(s) when giving command without arguments. Added
11467 VERSION command to client.
11469 * Added check to server that unregistered connections cannot
11470 execute commands (unless it is specificly allowed).
11472 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11474 * Fixed screen refresh.
11476 * Fixed channel joining bug from client. On some circumstances
11477 client tried to join to a channel it had already joined.
11479 * Added public key verification process into client's protocol.c.
11480 The client now verifies the public key from user and saves
11481 it into ~./silc/serverkeys/ directory.
11483 Added into: clientutil.[ch]: silc_client_verify_server_key.
11485 * Changed SKE protocol's silc_ske_initiator_finish function
11486 to accept callback function that verifies the received public
11487 key. Removed old silc_ske_verify_public_key function.
11489 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11491 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11492 silc_pkcs_private_key[_data]_set.
11494 * Made the password and public authentication more cleaner in
11495 server's protocol.c.
11497 * Removed historic and obsolete protocol `channel_auth' from
11498 both client and server.
11500 * Removed wrong way of sending command status messages from
11501 server to client in server's command.c. The old way violated
11502 protocol specification.
11504 Changes to silccore/silccommand.[ch]: removed
11505 silc_command_encode_status_payload -> not needed anymore,
11506 changed silc_command_encode_payload_va to accept extra
11507 argument on variable argument list. The argument type must
11508 now be provided to the function. Also, added new function:
11509 silc_command_encode_reply_payload_va which is same as
11510 normal command_encode_payload_va except command status type
11511 is provided as extra argument.
11513 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11515 * Added ~./silc directory handling. The directory includes the
11516 public and private keys for the client.
11518 Added silc_client_check_silc_dir, silc_client_create_identifier
11519 and silc_client_load_keys.
11521 * Implemented SILC protocol compliant public key. Added public
11522 and private key saving to and loading from files.
11524 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11525 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11526 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11527 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11528 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11530 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11531 silc_pkcs_load_[public/private]_key.
11533 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11535 * Added silc_server_get_route (route.[ch]) to get connection
11536 data for the fastest route for given ID.
11538 * Implemented INVITE command on client and server. The command
11539 were re-defined in the SILC Protocol Specification and the
11540 implementation now complies with the specification.
11542 * Implemented PING command on client and server.
11544 * Implemented NAMES command on client and server. The server side
11545 supports currently only normal server not router server yet.
11546 Some changes to NAMES definition in SILC protocol specification.
11548 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11550 * Implemented LEAVE command on client and server.
11552 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11553 again. This change was made to the protocol as well. Server
11554 should not violate the protocol specification anymore.
11556 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11558 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11559 was tested. SOCKS4 was not but should work anyway.