1 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Added default limit how many channels client can join,
4 default is 50. Added 'channel_join_limit' configuration
5 option to server too. Affected files are apps/silcd/command.c
8 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
10 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
11 On Toolkit the server and client are not compiled by default.
12 Affected file configure.ad.
14 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
16 * Added lib/contrib/getopt.[ch] for platforms that don't
17 have it (it is not GPL implementation).
19 * Fixed compilation when pkg-config is used.
21 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
23 * A comma in invite/ban string is invalid, check for it.
24 Affected file apps/silcd/server_util.c.
26 * Added SERVICE command to the server. It parses the command
27 request but SILC Server does not support services for the
28 time being. Affected file apps/silcd/command.[ch].
30 * Added SERVICE command and command reply to client library.
31 It is however incomplete. Updated Toolkit documentation.
32 Affected files are lib/silcclient/command[_reply].[ch].
34 * Fixed IDENTIFY/WHOWAS command reply to send the username
35 correctly (uninitialized buffer). Affected file is
36 apps/silcd/server_query.c.
38 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
40 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
41 finalizes the major restructuring of the CVS tree.
43 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
45 * Send empty MOTD reply if MOTD file cannot be read.
46 Affected file silcd/command.c.
48 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
50 * Optimized primer number generator to use simpler conversion
51 routines. Also assure that the prime number will have the
52 highest bit set after modifying it. Affected file is
53 lib/silcmath/silcprimegen.c.
55 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
57 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
58 for now only for testing purposes, it will not be delivered
59 in any distribution for now.
61 * Removed NSS MPI from the source tree. Due to upcoming
62 license change for the SILC Toolkit, we cannot deliver the
63 NSS MPI anymore. I decided to replace it in all distributions
64 with public domain library.
66 * Removed GNU regex from lib/contrib and introduced free
67 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
68 GNU regex compatible API to it (only partial).
70 * Removed getopt routines from lib/contrib.
72 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
74 * Use silc_server_send_command_reply to send replies instead
75 of encoding packet itself. Affected file silcd/command.c.
77 * Added command sending and receiving statistics to server.
78 Affected files in silcd/.
80 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
81 with GCC, for it not to warn about pointer signedness.
83 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
85 * Added context to the SilcIDCache destructor. Affected
86 files are lib/silccore/silcidcache.[ch],
87 lib/silcclient/client.c and silcd/server.c.
89 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
91 * Added pkg-config check to configure.
93 * The PublicKeyDir must not be used with Admin block in server
94 config. Affected file silcd/serverconfig.c.
96 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
100 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
102 * Handle empty LIST command reply correcttly in server. Affected
103 file silcd/command_reply.c.
105 * Handle empty LIST command reply correctly in client library.
106 The application will now receive one LIST command reply with
107 all arguments set to NULL if there are no channels. Updated
108 Client Library documentation accordingly. Affected file
109 lib/silcclient/command_reply.c.
111 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
113 * Added channel name string stringprep profile to the protocol
114 and implementation to allow a little free'er channel name
115 strings. Affected files are lib/silcutil/silcstringprep.[ch].
117 * Added silc_channel_name_[check|verify] to check and verify
118 channel name strings. Affected files are
119 lib/silcutil/silcstrutil.[ch].
121 * Added support for the new channel name preparation in client
122 library and server. Affected files in lib/silcclient and
125 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
127 * Added the Autodist into the source tree. It replaces the
128 old ./prepare. It can be used to create distributions as
129 previously. See README.CVS and README.DIST. See
130 distributions in distdir/.
132 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
134 * Make sure query sends at least an error back if nothing
135 more is sent. Affected file silcd/server_query.c.
137 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
139 * During query, check if the original command caller goes
140 away. If it does, stop the query. Affected file
141 silcd/server_query.c.
143 * Check for valid channel creation in JOIN command reply.
144 Affected file lib/silcclient/command_reply.c.
146 * Handle the resolver counter in silc_client_get_users_by_channel
147 callback correctly. Fixed auto-join bug in Gaim. Affected
148 file lib/silcclient/idlist.c.
150 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
152 * Added some better error messages. Affected file
153 silcd/command_reply.c and packet_receive.c.
155 * Handle error in WATCH command propely on backup router.
156 Affected file silcd/command.c.
158 * Fixed freeing of unfreeable variable in WHOIS command reply.
159 Affected file silcd/command_reply.c.
161 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
163 * Added pkg-config .pc file creation for silc core library
164 and silcclient library. A patch by c0ffee.
166 * Removed the need for GNU Libidn. Added the simple stringprep
167 from libidn into lib/contrib/. It is now used also on Windows
170 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
172 * Simplified the invite and ban string handling in the
173 server. Check for valid invite and ban arguments also.
174 Affected file silcd/server_util.c.
176 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
178 * Added WATCH list announcing in backup router protocol.
179 Affected files are silcd/command.c, server.c, server_backup.c.
181 * Do not change users mode to founder on normal server/backup
182 if the founder mode is set, and user is first one to join.
183 Affected file silcd/pcaket_receive.c.
185 * Do not send CUMODE_CHANGE notify back to sender. Affected
186 file silcd/packet_receive.c.
188 * Added getrusage() to take noise in SILC RNG. A patch by
189 Mika Boström. Affected files are configure.in.pre,
190 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
192 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
194 * Splitted the SILC libraries configuration into a configure
195 fragment into lib/configure.ad. It is now possible, once
196 this feature is added, to specify whether to compile or not
197 compile included SILC libraries. Affected files are
198 configure.in.pre, lib/silcmath/mpi/configure.ad,
199 lib/configure.ad, Makefile.defines.pre and
200 Makefile.defines_int.pre.
202 * Added --with-silc-includes and --with-silc-libs to configure.
203 If specified the included libs are not compiled, but the
204 specified libs are used. Pkg-config is not yet supported.
205 Affected file configure.in.pre.
207 * Fixed WATCH command handling on backup router. Router does not
208 send the watch command any more to backup if it originates from
209 backup. Affected file silcd/command.c.
211 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
213 * Changed announcing to not announce unregistered clients.
214 Affected file silcd/server.c.
216 * Fixed username handling in command reply. Affected file
217 silcd/command_reply.c.
219 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
221 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
223 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
224 Affected file: includes/silcincludes.h.in
226 * bool is defined as _Bool on Mac OS X now.
227 Affected file: lib/silcutil/silctypes.h
229 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
231 * Added support for UTF-8 nicknames, channel names and
232 server names in client library. Affected files in
235 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
236 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
237 software to check how Toolkit has been compiled.
239 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
241 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
243 * Use silc_utf8_str[n]casecmp instead of strcmp routines
244 in library and in SILC Client when dealing with nicknames
245 and other identifier strings. Affected file in client lib
248 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
249 irssi/src/silc/core/silc-servers.c.
251 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
253 * Fixed idcache to work with the new identifier strings.
254 Affected file lib/silccore/silcidcache.c.
256 * Added UTF-8 hash and compare function for SilcHashTable.
257 Affected file lib/silcutil/silcutil.[ch].
259 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
260 Affected file lib/silcutil/silcstringprep.[ch].
262 * Changed the identifier string handling to include the original
263 format in client, server, channel entries and normalized
264 format in cache. Affected files in silcd/.
266 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
268 * Added support for the new identifier strings and their
269 validity checking. Nicknames, channel names and usernames
270 can now include practically any kind of letters and various
271 other characters. Affected files in silcd/ and in libraries.
273 NOTE: comparing these strings should now be done with memcmp()
274 to check binary compatibility. All these strings are normalized
275 and casing is irrelevant.
277 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
278 as easy function for applications to check whether identifier
281 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
283 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
284 file lib/silcutil/silcutf8.c.
286 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
288 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
290 * Make public key in getkey reply mandatory. Affected file
291 lib/silcclient/command_reply.c
293 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
295 * Added Parameter dont_register_crypto_library to
296 SilcClientParam. If set to TRUE, silcclient library will
297 not initalize the Crypto Libraries and application
298 will need to do it. Affected file lib/silcclient/silcclient.h,
299 lib/silcclient/client.c.
301 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
303 * Imported new silc_utf8_[encode|decode] routines from
304 my internal SILC 1.1 source tree. New encodings added:
305 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
306 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
307 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
310 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
312 * Implemented stringprep (RFC 3454) API. Internally we use
313 GNU Libidn's stringprep, for now, so it is required now to
314 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
316 * Added checking for GNU Libidn and --with-libidn to configure.
318 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
320 * If the passphrases entered do not match while generating a new key,
321 completly start over instead of going into an infinite loop asking
322 the user to re-enter the passphrase correctly. Affected file
323 lib/silcutil/silcapputil.c
325 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
327 * Make sure server is removed from backup list when it is
328 deleted. Affected files silcd/command.c, server.c,
331 * Close socket when connecting to router fails. Affected
334 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
336 * Adopt configuration toolchain to current auto-tools.
337 Affected files prepare, irssi/configure.in
338 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
339 redo that. Affected files irssi/src/silc/core/client_ops.c,
340 irssi/src/fe-common/silc/fe-silc-channels.c
341 * Take over command line options into silcclient data structure.
342 Affected file irssi/src/silc/core/silc-core.c
344 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
346 * Do not try to initiate backup resuming protocol forever.
347 Affected file silcd/server_backup.c.
349 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
351 * ID change in resuming has to be done before changing
352 detached client's modes, since the ID change may fail and
353 leave ghosts on the network. Affected file is
354 silcd/packet_receive.c.
356 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
358 * Fixed Win32 scheduler to not stuck anymore. A patch from
359 Juha Räsänen. Affected file is
360 lib/silcutil/win32/silcwin32schedule.c.
362 * Fixed QoS parsing for connection blocks in server. Affected
363 file is silcd/serverconfig.c.
365 * Fixed server statistics increasing in server. Affected file
368 * The CLOSE command now marks backup router as self disconnected
369 to avoid resuming problems. Affected file silcd/command.c.
371 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
373 * When using silc_net_create_connection[_async], and your system can
374 create IPv6 sockets, it will try to connect to the IPv6 host.
375 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
376 file lib/silcutil/unix/silcunixnet.c
378 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
380 * Check for valid route when receiving packet from router and
381 when routing it to local server in the cell. A patch from
382 Matt Miller. Affected files silcd/router.c and server.c.
384 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
386 * Couldn't detach and reattach twice, because of the previous
387 commit. Affected file silcd/packet_receive.c
389 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
391 * Added check to ignore Port value if Initiator is FALSE.
392 Remote router coudln't connect if Port was set. Affected file
395 * If some client tries to resume more than once at the same time,
396 server crashed. Router didn't crash, but showed odd behaviour
397 (didn't allow clients to join anymore, ..). Affected files
398 silcd/packet_receive.c silcd/idlist.h
400 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
402 * Destroy the file transfer session in silc_client_file_close
403 with timeout. Affected file lib/silcclient/client_ftp.c.
405 * Call SFTP server monitor in READ and WRITE after the actual
406 operations. Affected file lib/silcsftp/sftp_server.c.
408 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
410 * Create one configure script from configure fragments
411 (configure.ad). This is a first step towards new distribution
412 system. Affected files prepare, configure.in.pre,
413 lib/silcmath/mpi/configure.ad.
415 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
417 * Removed expiring of client key pair. Affected file is
418 irssi/src/silc/core/clientutil.c
420 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
422 * Check the number of connections from real number of
423 connections instead of socket number, when deciding if
424 server is full. Affected files are silcd/server.c,
425 server_internal.h and silcd.c.
427 * Clarified the connections_max meaning in General section
428 in doc/example_silcd.conf.in.
430 * The reconnect_keep_trying default value set to TRUE
431 if it is not defined in the config file. Affected file
432 silcd/serverconfig.c.
434 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
436 * Fixed crashbug in connection closing, after a protocol
437 completion callback, which might have closed it already.
438 Affected file silcd/server.c.
440 * Fixed rekey with PFS in backup router. It did not allow
441 rekeys with PFS, and when the rekey protocol timedout
442 it crashed the backup router without the above fix. Affected
443 file silcd/packet_send.c and server.c.
445 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
447 * The silc_client_add_channel_private_key now returns the
448 private key context if pointer is given as argument.
449 Affected files are lib/silcclient/silcclient.h and
452 * Added support for using channel private keys in SILC
453 Client Library even if the private key mode is not set
454 on the channel. Affected file lib/silcclient/client_channel.c.
456 * The channel private key used to decrypt message is now
457 delivered to the application in the 'channel_messageÃ' client
458 operation. Affected files are lib/silcclient/silcclient.h
459 and client_channel.c.
461 * Fixed wrong arg type for user limit in CMODE command reply.
462 Affected file silcd/command.c.
464 * The user limit is now taken and saved to SilcClientEntry in
465 JOIN and CMODE command replies and in CMODE_CHANGE notify.
466 Affected files lib/silcclient/silcclient.h, command_reply.c
469 * Added support to the new private message key indicator
470 packet. Added a new function to the client library:
471 silc_client_send_private_message_key_request. The sender
472 indicates to be initiator, and receiver is responder.
473 Added the indicator to the SilcClientEntry as 'prv_resp'
474 boolean. Affected files are lib/silcclient/silcclient.h
475 client.[ch], and client_prvmsg.c.
477 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
479 * Fixed the JOIN command calling when called with both
480 -auth and -founder. Affected file is lib/silcclien/command.c.
482 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
484 * Check watcher list for resumed clients as well. Affected
485 file is silcd/packet_receive.c.
487 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
489 * Implemented the user limit to the CMODE_CHANGE notify,
490 CMODE command reply and JOIN command reply in server.
491 Affected files are silcd/server.c, command.c, command_reply.c,
492 packet_send.c and packet_receive.c.
494 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
496 * Defined SILC_STRFMT_END that must be used now with
497 silc_buffer_strformat, instead of SILC_STR_END. Fixes
498 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
499 lib/silcclient/silcvcard.c, silcd/server_util.c.
501 * Fixed the adding of public key to the WATCH list in server.
502 Fixed the WATCH notify sending to client. Affected files
503 are silcd/packet_send.[ch], command.c, server_util.c.
505 * Implemented the watching by public key in the SILC Client
506 Library and SILC Client. Affected files are
507 lib/silcclient/command.c and client_notify.c.
509 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
511 * Added support for public key watching in server. Affected
512 files are silcd/server.c, server_internal.h, command.c,
515 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
517 * Added public key to the SIlcClientEntry. Affected files
518 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
520 * Fixed the get_clients_whois reply processing to return
521 exactly same entries server returned. Makes it possible
522 to search using attributes. Affected file is
523 lib/silcclient/idlist.c.
525 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
527 * Save founder key to SilcChannelEntry. Affected files are
528 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
530 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
532 * Call the monitor callback with _CLOSED status from the
533 silc_client_file_close. Affected files are
534 lib/silcclient/client_fpt.c, silcclient.h
536 * Added silc_client_get_clients_whois which resolves using
537 WHOIS, and supports requested attributes as well.
538 Affected files are lib/silcclient/silcclient.h, idlist.c.
540 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
542 * Added support for asking the destination filename where
543 the downloaded file is saved in the file transfer. Affected
544 files are lib/silccilent/silcclient.h, client_ftp.c.
546 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
548 * Fixed error handling in resuming data processing. Affected
549 files are lib/silcclient/client_resume.c and client.c.
551 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
553 * Fixed silc_client_send_private_message to return TRUE correctly.
554 Affected file lib/silcclient/client_prvmsg.c.
556 * Added topic to the SilcChannelEntry. Affected files are
557 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
559 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
561 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
562 file lib/silcclient/command.c
564 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
566 * Convert all commands to UTF-8 before passing them to the
567 client library. Still need to convert replies from UTF-8 to
568 the locale encoding. Affected file
569 irssi/src/silc/core/silc-cmdqueue.c
571 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
573 * redirect all silc_client_command_calls through a queueing framework.
574 This fixes /CYCLE and the annoying "nick change after auto-joining
575 a channel". Furthermore it defines one central point where
576 command parameters can be UTF-8-ified. Affected files
577 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
578 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
580 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
582 * use asynchronous connect() to establish router connections.
583 Fixes problem when the primary router goes down. Affected files
584 silcd/server.c, silcd/server_backup.c
586 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
588 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
589 Fixed various compilation warnings when type casting ints
590 to pointers or vice versa, of different size. Updates around
593 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
595 * Surrogates not allowed in UTF-8 strings, updated decoder.
596 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
597 testers in lib/silcutil/tests/ directory.
599 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
601 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
602 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
603 files are lib/silcclient/silcclient.h, client.c.
605 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
607 * When resuming a session fails, notify the user that the session
608 file needs to be removed eventually. Affected files
609 irssi/src/fe-common/silc/module-formats.[ch],
610 irssi/src/silc/core/client_ops.c.
612 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
614 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
615 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
617 * Typofix in Irssi::Silc module. Affected file
618 irssi/src/perl/silc/Silc.xs.
620 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
622 * Changed the way NOTICE flagged messages are treated. Added support
623 for notices in queries and signing notices. Affected files
624 irssi/default.theme; irssi/docs/help/in/notice.in;
625 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
626 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
628 * Fixed typo in /ACTION help. Affected file
629 irssi/docs/help/in/action.in
631 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
633 * Fixed typo in perl module. Affected file
634 irssi/src/perl/silc/Server.xs
636 * Changed the way ACTION flagged messages are treated. Added support
637 for actions in queries and signing actions. Affected files
638 irssi/default.theme; irssi/docs/help/in/action.in;
639 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
640 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
643 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
645 * Incorrectly reported error when client had to be resolved from
646 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
648 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
650 * Fixed whois public key hash table deleting and adding in
651 detached client case. Affected file silcd/packet_receive.c.
653 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
655 * Changed filenames of silc/fe module not to collide with filenames
656 from core/fe. Also seperated public messages printing from
657 query messages printing. Affected files are all in
658 irssi/src/fe-common/silc.
660 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
662 * Fixed the invite process handling during joining to use
663 correct server name for the client that is matched against
664 the invite string for the channel. Wrong server name caused
665 inability to join the channel. Affected file is
668 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
670 * Fixed the CUMODE channel founder authentication on normal
671 server to not remove the founder rights on existing founder
672 before checking that router accepts the mode change. Affected
673 files are silcd/command.c and silcd/packet_receive.c.
675 * Remove the server entry correctly when rekey timeouts and
676 remote router connection on normal server is closed. Fixes
677 a crash where server uses the freed server entry. Affected
680 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
682 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
683 networks. This is the first step in solving the bug about
684 /SERVER ADD -silcnet <silcnet>. Affected files
685 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
686 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
687 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
689 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
691 * /SMSG and /MMSG now correctly create new queries. Affected files
692 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
694 * Add basic support for SILC protocol specific variables in perl.
695 Affected files irssi/src/perl/silc/*, irssi/configure.in,
696 irssi/src/perl/Makefile.am
698 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
700 * Don't use silc_get_input, it's obviously not reliable. Fixes
701 issue when the current key expires. Affect file
702 irssi/src/silc/core/clientutils.c
704 * Make the session data filename configurable. This makes it
705 possible to have different session files for different
706 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
707 client_ops.[ch], silc-servers.c,
708 irssi/src/silc/fe-common/silc/module-formats.[ch]
710 * Use the same set of libtool files for the MPI lib as for the
711 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
712 config.sub, configure.in, install-sh, missing, mkinstalldirs
714 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
716 * Fixed server statistics decrementing error to not go to
717 negative. Affected file silcd/packet_receive.c.
719 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
721 * Use silc_server_query_add_error to add error in public key
722 search error. Added support in send_reply to send errors
723 without specific argument. Affected file silcd/server_query.c.
725 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
726 Client for NO_SUCH_NICK. It was against the protocol specs.
727 Affected file irssi/src/silc/core/client_ops.c.
729 * Added backwards support for the wrong NO_SUCH_NICK error sending
730 in server. To be removed in SILC Server 1.0. Both old clients
731 and clients with fixed error handling now works. Affected file
732 silcd/server_query.c.
734 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
736 * fixed a bug in the whois using attributes function where no
737 error was sent if no nickname and client id but the attributes were
738 given to whois. Affected file silcd/server_query.c
740 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
742 * remove public key from public key hashtable on detach. Affected
743 file silcd/packet_receive.c
745 * free public key hashtable before removing clients on server
746 shutdown. Affected file silcd/server.c
748 * remove public key prior deleting client-data on killing a client.
749 Affected file silcd/server_util.c
751 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
753 * Getting the MOTD from other servers works now. Affected
754 files are silcd/command.c and silcd/command_reply.c
756 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
758 * Initialize the variable idletag, since it is tested in
759 silc_core_deinit for its default value. Affected file
760 irssi/src/silc/core/silc-core.c
762 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
764 * Fixed signed channel messages across cells. Affected file
767 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
769 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
770 is not defined. They can now be safely used in if-statements
771 without braces. Affected file lib/silcutil/silclog.h.
773 * Added the checks for backup closing connection due to error
774 (local or remote) and thus not allow the resuming to occur
775 in reconnect. Affected files are silcd/packet_send.c
778 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
780 * Help file updates. Affected files in irssi/src/docs/help/in/.
782 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
784 * Fixed channel messages across cells. Affected file
787 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
789 * Fixed file transmission accepting in client library to not
790 start the negotiation if user hasn't accepted the transfer,
791 instead create new session for resent transfer. Affected
792 file lib/silcclient/client_ftp.c.
794 * Show the session ID in the file transmision list. Remove
795 session from list that failed to transfer. Switch the current
796 session automatically after transmission, and in errors, to new
797 session if other sessions exists in the transfer list. Affected
798 files are irssi/src/silc/core/silc-servers.c,
799 irssi/src/fe-common/silc/modfule-formats.c.
801 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
803 * Fixed MIME header parsing for the hopefully last time. Affected
804 file lib/silcutil/silcstrutil.c
806 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
808 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
810 * The SILC RNG is now gauranteed to return non-zero random
811 values. Affected files are lib/silccrypt/silcrng.[ch].
813 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
815 * Fixed nickname formatting when changing only case of the
816 nickname. Affected file lib/silcclient/idlist.c.
818 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
820 * Fixed a memory leak and incorrect printing of the "appears as"
821 message. Affected file irssi/src/silc/core/client_ops.c
823 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
825 * Added CRT (Chinese Remainder Theorem) supported RSA
826 private keys and private key operations. This significantly
827 increases private key operation efficiency. No compatibility
828 issues with new or old private keys. Affected files are
829 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
831 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
833 * Fixed GCC-3.3.2 related compilation warnings from the
836 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
838 * Removed RC6 from distributions.
840 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
842 * Added some better comments to lib/silccrypt/silcpkcs.h,
843 optimized some routines in lib/silccrypt/silcpkcs.c.
844 Added test_silcpkcs into lib/silccrypt/tests/.
846 * Fixed silc_rng_global_init to actually init the global RNG
847 if RNG wasn't provided for it. Affected file is
848 lib/silccrypt/silrng.c.
850 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
852 * Added silc_hash_table_find_by_context_ext. Affected files
853 lib/silcutil/silchashtable.[ch].
855 * Save the public key on normal server in WHOIS command reply
856 from attributes, if present, and add it to public key hash
857 table. Fixes WHOIS resolving by public key on normal server.
859 Optimized the attributes resolving on normal server to not
860 resolve if we resolved them already from router.
862 Affected files are silcd/server_query.c, command_reply.c.
864 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
866 * Added support for whois using attributes.
867 Affected files silcd/command_reply.c, silcd/packet_receive.c,
868 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
871 * Added support for whois using public key attribute to /WHOIS i
872 client command. Affected files irssi/docs/help/in/whois.in,
873 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
875 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
877 * Fixed UMODE setting in server when the client has anonymous
878 mode set. The mode setting was not working. Affected file
881 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
883 * Fixed some bugs and typos related to sending split messages.
884 Print notification when sending messages with /MMSG. Affected
885 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
887 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
889 * Optimized the socket referencing in packet routines, client
890 library and server. Affected files are lib/silccore/silcpacket.c,
891 lib/silcclient/client.c and silcd/server.c.
893 * If silc_socket_set_qos is given with NULL arguments the QoS is
894 reset from the socket. Affected files are
895 lib/silcutil/silcsockconn.[ch].
897 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
899 * Add a /LISTKEYS command which lists the locally cached
900 client and server keys. Affected files
901 irssi/src/fe-common/module-formats.[ch],
902 irssi/src/silc/core/silc-{channels,servers}.c
903 irssi/docs/help/in/listkeys.in
905 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
907 * Check that packet queue purging was successful. Affected
908 files lib/silcclient/client.c and silcd/packet_send.c. Related
909 to MAC failed errors.
911 * Do not clear the inbuf even if it is empty if QoS was applied
912 to it. Otherwise the QoS data is cleared and MAC failed error
913 will occur. Affected file lib/silccore/silcpacket.c.
915 * Use the rekey period time as rekey protocol timeout value.
916 If the rekey does not succeed during the rekey period there's
917 something very wrong, and we most likely end up with wrong keys,
918 do graceful reconnect then. Affected file silcd/server.c.
920 * Take reference of the socket in the parser context, as it's
921 possible to have the parsers in queue after the socket is
922 disconnected and this may cause crash. Affected files are
923 lib/silccore/silcpacket.c, lib/silcclient/client.c and
926 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
928 * Fixed KICK command reply sending, it sent to replies.
929 Affected file silcd/command.c.
931 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
933 * Finish the silc-mime.pl script. It now supports MIME type
934 guessing using magic files, signing data messages, executing
935 MIME handlers in background. Affected files
936 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
938 * Changed MIME signal handler to make things easier for the perl
939 script. Affected files irssi/src/silc/core/client_ops.c,
940 silc-servers.c, and irssi/docs/signals.txt
942 * Cleaned up the silc_mime_parse function and fixed detection
943 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
945 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
947 * Resolve the IP for file transfer listener from the connection
948 socket. Affected file lib/silcclient/client_ftp.c.
950 * Accept NULL hostname parameter in the functions
951 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
952 if hostname is not wanted.
954 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
956 * Fixed race condition between silc_client_init and
957 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
959 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
961 * Fixed file transfer connection closing when SIGNOFF for
962 the client is received from server. Affected file is
963 lib/silcclient/client_ftp.c.
965 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
967 * Check for disconnected socket in QUIT callback. Affected
968 file silcd/command.c.
970 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
972 * Modified the MIME parsing to allow \n and \r\n as delimiters.
973 Affected files lib/silcutil/silcstrutil.c
975 * Cleaned up the escape/unescape functions for correctness and
976 speed. Affected file irssi/src/silc/core/client_ops.c
978 * Removed handling for data messages with Content-Type: text/*,
979 moved parsing of MIME headers to the signal handler, added
980 support for signing and verifying data messages. Affected
981 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
982 irssi/src/silc/core/silc-{servers,channels}.c
984 * Added a perl script for handling data messages based on
985 information read from Mailcap files. New file
986 irssi/scripts/silc-mime.pl
988 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
990 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
991 acknowledge recepetion of a message to the sender. Updated
994 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
996 * Unregister channel key saving callback when deleting channel.
997 Affected file lib/silcclient/idlist.c.
999 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1000 before calling notify client operation. Affected file is
1001 lib/silcclient/client_notify.c.
1003 * Unregister QoS tasks when deleting the socket connection.
1004 Affected files lib/silcutil/silcsockconn.[ch],
1005 unix/silcunixsockconn.c.
1007 * Implemented latest presence-attrs draft changes. Affected
1008 files lib/silccore/silcattrs.h and
1009 irssi/src/silc/core/silc-queries.c.
1011 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1013 * Save old channel keys in list to allow more rapid change
1014 of channel keys if server for some reason does that. This
1015 avoids loosing so many channel messages due to not having
1016 key to decrypt. Affected file lib/silcclient/silcclient.h,
1017 idlist.c and client_channel.c.
1019 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1021 * Continued backup router tests and fixes. Affected files
1022 silcd/server_backup, server_util.c, server.c. See TODO.
1024 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1026 * Fixed SERVER_SIGNOFF handling in servers. The client
1027 was removed from wrong list thus not removing the client
1028 at all. Affected file silcd/packet_receive.c.
1030 * Do not execute rekey protocol for disabled connections as
1031 it would never go through. Affected file silcd/server.c.
1033 * Added timeout for rekey protocol to catch if the protocol
1034 never executes successfully. Affected files silcd/server.c
1037 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1039 * Abandon packet processing for disconnected sockets. Check
1040 this always after calling packet processing callback.
1041 Affected file lib/silccore/silcpacket.c.
1043 * Fixed double registration disconnection code in server.
1044 Closed wrong connection. Affected file silcd/packet_receive.c.
1046 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1048 * On normal server reconnect to primary during resuming 4
1049 times, then give up. Affected file silcd/server_backup.c.
1051 * If during reconnecting to routers we notice we have router
1052 connection but no primary router set, the server is in desync.
1053 Reconnect to primary to restore network. Affected file
1056 * Assure that only one protocol is exeucting at the same time.
1057 Added checks for all protocols. Affected files are
1058 silcd/server.c and server_backup.c.
1060 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1062 * Check that a string is not already part on invite/ban
1063 string when processing it. Affected file silcd/server_util.c.
1065 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1067 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1068 with 1.2 version of the protocol. Affected file is
1069 silcd/packet_receive.c.
1071 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1073 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1074 where the passphrase was given. Affected file is
1077 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1079 * INVITE and BAN notifys are now delivered from routers to
1080 servers (but not clients) on the channel. Updated specs and
1081 code. Affected files silcd/packet_[send|receive].[ch],
1082 command.c, server.c and server_util.c.
1084 * Implemented INVITE and BAN announcing. Affected files are
1085 silcd/server.[ch], server_util.c.
1087 * Implemented SilcStatus error type argument returning in
1088 command reply error in server. Affected file silcd/command.c.
1090 * Implemented SilcStatus argument returning in comand reply
1091 in client library. The command_reply client operation now
1092 returns error specific arguments as well. Affected files
1093 are lib/silcclient/command_reply.[ch], client_resume.c,
1094 lib/silccore/silcstatus.[ch].
1096 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1098 * Backup router protocol version 1.2 implemented. Testing still
1099 required. Affected files in silcd/server_backup.[ch], server.c,
1100 packet_receive.c and server_internal.h.
1102 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1104 * silc_client_send_[channel|private]_message now return TRUE
1105 or FALSE. Affected file lib/silcclien/client_channel.c and
1108 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1110 * Check for explicit nickname in INVITE and BAN processing
1111 during join as well (and don't expect only wildcards in
1112 invite/ban strings). Affected file silcd/command.c.
1114 * Fixed the INVITE and BAN by public key. The public key saved
1115 is the PK payload (as specified) not the raw data. Affected
1116 file silcd/server_util.c.
1118 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1120 * UTF-8 text message support for actions and notices in SILC
1121 Client. Affected file irssi/src/silc/core/client_ops.c.
1123 * silc_get_username and silc_get_real_name now returns sensible
1124 data on Win32. Patch by Toni Willberg. Affected file is
1125 lib/silcutil/win32/silcwin32util.c.
1127 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1129 * Provide a signal handler to send MIME encoded messages and emit
1130 a signal when a MIME encoded message is received. Also document
1131 the signals for usage with the perl interface.
1133 A sample perl script will be supplied at a later point.
1135 Affected files are irssi/docs/signals.txt,
1136 irssi/src/silc/core/client_ops.[ch],
1137 irssi/src/silc/core/silc-{channels,servers}.c
1139 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1141 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1142 server. Use this time to display a lag and disconnect when it
1143 exceeds a specified limit.
1145 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1147 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1149 * Remove the channel auth list in normal server if router
1150 encofrces its list during connecting. Send notify to channel
1151 to remove the mode to remove the list. Affected files are
1152 silcd/server_util.c and silcd/packet_receive.c.
1154 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1156 * Added support for channel public keys. Updated protocol specs
1157 and implemented it. Affected files are
1158 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1159 lib/silcclient/command_reply.c.
1161 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1163 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1164 terminate the process on Linux. Affected file silcd/silcd.c.
1166 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1168 * Check for NULL buffer in silc_buffer_clear. Affected file
1169 is lib/silcutil/silcbuffer.h.
1171 * Simplified the backup router protocol by removing the _GLOBAL
1172 types. Updated protocol specs and the code. Affected files
1173 are silcd/server_backup.[ch].
1175 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1177 * Deny '@' and '!' from nicknames since they are reserved
1178 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1179 Updated protocol specs and the code.
1181 Affected files are silcd/server_util.[ch].
1183 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1185 * Fixed stack overflow in Irssi SILC client. Affected
1186 file irssi/src/silc/core/client_ops.c.
1188 * Check that Host is set in ServerConnection and RouterConnection
1189 in silcd.conf. Affected file silcd/serverconfig.c.
1191 * Fixed crash in server with protocol completion callbacks,
1192 namely rekey and backup resuming protocols. Affected files
1193 are silcd/server_backup.c and silcd/server.c.
1195 * Fixed rekey protocol to not restart if it is started already.
1196 Affected files are lib/silcclient/client.c and
1199 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1201 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1203 * Fixed EOF handling in SILC Config, affected file
1204 lib/silcutil/silcconfig.c.
1206 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1208 * Fixed RESOLVING flag handling in JOIN notify and other
1209 notifys to handle the resolvings correctly in client library.
1210 Affected file lib/silcclient/client_notify.c.
1212 * Do not send full INVITE and BAN lists in INVITE and BAN
1213 notifys, only the changed information. Affected file
1216 * Fixed INVITE notify sending in INVITE command, send it
1217 only when needed. Affected file silcd/command.c.
1219 * Handle the founder key change properly in CMODE_CHANGE
1220 notify. Bug #122. Affected file silcd/packet_receive.c.
1222 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1224 * Remove the mark for output (mark it only for input) after
1225 purging outgoing queue. Prevents the "Error in select()"
1226 floods. Affected file silcd/packet_send.c.
1228 * Fixed incorrect connection deletion from client library
1229 after calling "connect" client operation. Could cause
1230 crashes for example during reconnect timeouts. Affected
1231 files are lib/silcclient/client.c and
1232 irssi/src/silc/core/client_ops.c.
1234 * Check server private key file permissions before starting
1235 the server. Affected file silcd/serverconfig.c.
1237 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1239 * NULL terminate allocated string in silc_buffer_strformat.
1240 Affected file lib/silcutil/silcbuffmt.c.
1242 * Rewrote the invite/ban list string handling in server to
1243 use SilcBuffer instead. Affected files are silcd/command.c
1244 and silcd/server_util.c.
1246 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1248 * Fixed double free in CMODE command when setting new HMAC
1249 for channel. Affected file silcd/command.c.
1251 * Added couple of missing memset's to zero sensitive memory.
1252 Affected files silcd/command.c, lib/silcclient/command.c.
1254 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1256 * Fixed a double free in INVITE command error handling in
1257 server. Affected file silcd/command.c.
1259 * Added macros SILC_SWAB_[16|32] to swab byte order of
1260 16-bit and 32-bit unsigned integers. Affected file
1261 lib/silcutil/silctypes.h.
1263 * Use the SILC_SWAB_16 instead of htons() in server when
1264 handling ports since the ports in structures are always
1265 in little-endian order (regardless of platform). Affected
1266 file silcd/serverid.c and silcd/server_backup.c.
1268 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1270 * Send DISCONNECT in close admin command in server. Affected
1271 file silcd/command.c.
1273 * Check whether we are already connecting to a remote router
1274 (in addition of checking whether we are already connected)
1275 before creating new connection. Affected file silcd/server.c.
1277 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1279 * Added better compiler and compiler flags checking in
1282 * Check that socket is valid after QoS is applied to data.
1283 Affected file lib/silcutil/unix/silcunixsockconn.c.
1285 * Make sure the socket connecetion is not closed to early
1286 when closing connection in server. Also make sure the
1287 connection is always closed after error in a protocol.
1288 Affected file silcd/server.c.
1290 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1292 * Removed --session and --dummy options from Irssi SILC Client.
1293 -d option is available only if --enable-debug was given.
1294 Affected files are irssi/src/silc/core/silc-core,
1295 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1297 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1299 * Added silc_buffer_steal to steal the data from the buffer.
1300 Affected file lib/silcutil/silcbuffer.h.
1302 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1304 * Fixed server crash with double Primary block in config file.
1306 Fixed also various memory leaks around the config file
1307 parser. Affected files lib/silcutil/silcconfig.c,
1308 silcd/serverconfig.c.
1310 * Changed my nickname (Johnny Mnemonic) to my real name, this
1311 means that bugs introduced by him were actually introduced
1314 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1316 * Don't display "foo appears as foo\nYou're now known as foo"
1317 messages. Affected file irssi/src/silc/core/client_ops.c
1319 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1321 * Fixed error handling of invalid client entry when calling
1322 commands in server. Fixes a crash. Affected file
1325 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1327 * Added some sanity checks in server for correctness of the
1328 server configuration. Affected file silcd/serverconfig.c.
1330 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1332 * Prevent endless resolving of user informations in USERS
1333 command by checking the command reply status correctly.
1334 Affected file lib/silcclient/command_reply.c.
1336 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1338 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1339 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1340 Aldous <Matthew@Aldous.com>.
1342 * Added better implementation using CriticalSection of
1343 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1344 <mikko.lahteenmaki@pikabaana.net>.
1346 * Added some Winsock WIN32 compatiblity defines into
1347 includes/silcwin32.h.
1349 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1351 * Fixed double free in async host lookup code. Affected file
1352 lib/silcutil/silcsockconn.c.
1354 * On backup router handle now the SERVER_SIGNOFF from router
1355 for local connected servers too, and close the connections.
1357 Do not process them as normally signing off servers when they
1358 really signoff by sending EOF fe, but always assume that
1359 router sends the SERVER_SIGNOFF.
1361 Affected files silcd/server.c and silcd/packet_receive.c.
1363 * Fixed socket unsetting when closing connections. Affected
1364 files silcd/server.c and silcd/packet_send.c.
1366 * Do not print the nickname in SERVER_SIGNOFF if we do not
1367 have it. Prevents asserts in Irssi core. It is possible we
1368 don't have the nick if it was just being resolved when server
1369 signoff. Affected file irssi/src/silc/core/client_ops.c.
1371 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1373 * Fixed autonick crashbug in client library. Affected file
1374 lib/silcclient/client.c.
1376 * Fixed Unix implementation of SilcMutex to really assert if
1377 the mutex is locked/unlcoked already. Affected file
1378 lib/silcutil/unix/silcunixmutex.c.
1380 * Fixed locking in silc_schedule_uninit. It didn't lock
1381 when dispatching timeout tasks. Affected file is
1382 lib/silcutil/silcschedule.c.
1384 * Changed Win32 implementation of SilcThread to use modern
1385 Win32 interface. Affected file is
1386 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1388 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1390 * Don't print signed messages when sending failed. Affected files
1391 irssi/src/silc/core/silc-[servers.c/commands.h]
1393 * Send adquate signal when founding a channel by joing it. Affect
1394 file irssi/src/silc/core/client_ops.c
1396 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1398 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1399 irssi/src/fe-common/core/themes.c
1401 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1403 * Fixed close command to use the port correctly when closing
1404 server connections. Affected file silcd/idlist.c.
1406 * Check for NULL outbuf in silc_socket_write. It is possible
1407 that it is NULL is some odd case. Affected files are
1408 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1410 * Do not call final protocol callback for backup router
1411 resuming protocol when closing connection. It is closed
1412 by timeout in case of error. Affected file silcd/server.c.
1414 * Backup reconnect to router if backup resuming protocol
1415 failed. Affected file silcd/server_backup.c.
1417 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1419 * Fixed double free in SKE library error hadling when signature
1420 error occurred. Affected file lib/silcske/silcske.c.
1422 * Save the fingerprint to new SilcClientEntry after changing
1423 nickname. Affected file lib/silcclient/client_notify.c.
1425 * Print SIGNOFF in Irssi SILC client only if the nickname is
1426 known. Prevents asserts in Irssi core. It is possible we
1427 don't have the nick if it was just being resolved when it
1428 quit. Affected file irssi/src/silc/core/client_ops.c.
1430 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1432 * Fixed double free in invite list adding code when adding
1433 invite strings. Affected file silcd/server_util.c.
1435 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1437 * More log printing during backup router protocol. Affected
1438 file silcd/server_backup.c.
1440 * Removed backwards support for old private key file format.
1441 Affected file lib/silccrypt/silcpkcs.c.
1443 * Removed backwards support for not-so-strict decryption length
1444 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1446 * GETKEY to update the client entrys fingerprint too.
1447 Affected file lib/silcclient/command_reply.c.
1449 * Added --without-libtoolfix for package builders using weird
1450 wrappers around libtool (BSD at least).
1452 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1454 * Fixed backup router bugs: When backup resumes router and
1455 receives a CHANNEL_MESSAGE packet the backup must not act
1456 as router since the packet header decryption would be
1457 different. Also, when relaying packets to channel, do
1458 not re-encrypt packets on backup that came from the primary
1459 since the connection isn't really router-router connection.
1460 Affected files silcd/server.c, silcd/packet_send.c.
1462 * Added checks in encryption/decryption that encryption/decryption
1463 length sent as argument really is multiple by block size. Helps
1464 catching really weird bugs like the above backup router bugs
1465 when packets are being decrypted in wrong way. Affected files
1466 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1468 * Fixed padding generation in private key file encryption.
1469 Affected file lib/silccrypt/silcpkcs.c.
1471 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1473 * Added ignore_message_signatures setting which can be used
1474 to ignore signatures in messages. Affected files are
1475 irssi/src/silc/core/client_ops.c, silc-core.c.
1477 * Fixed the libtoolfix to use command line options instead of
1478 environment variables. They didn't work as expected. Now,
1479 the libtool is fully run-time configurable.
1481 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1483 * Verify signature payload for signed messages. Affected files
1484 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1485 irssi/src/silc/core/silc-core.h
1487 * Display signature verification result in public and private
1488 messages using theme abstracts. See irssi/default.theme for
1489 examples on their usage. Affected files
1490 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1491 irssi/src/fe-common/silc/module-formats.[ch],
1492 irssi/src/fe-common/silc/fe-common-silc.c,
1493 irssi/src/fe-common/silc/Makefile.am
1494 irssi/src/fe-common/core/fe-messages.[ch]
1496 * Fixed bugs in Irssi's theme parsing. Affected files
1497 irssi/src/fe-common/core/themes.c
1499 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1501 * Calculate the correct length for signed messages before
1502 encrypting, it must be multiple by block size. Affected
1503 file lib/silccore/silcmessage.c.
1505 * silc_message_signed_get_public_key returns now both
1506 decoded and encoded public key. Affected files are
1507 lib/silccore/silcmessage.[ch].
1509 * Added libtoolfix script that makes the libtool more generic
1510 and configurable in run-time. Now we can specify in run-time
1511 if what kind of libraries we want to create, regardless of
1512 configuration. SIMs are now creates even if --disable-shared
1513 was explicitly given.
1515 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1517 * Fixed founder key sending in CMODE command in client.
1518 Affected file lib/silcclient/command.c.
1520 * Fixed CUMODE founder authentication in server to not check
1521 for client's public key since it's not supposed to do that.
1522 Affected file silcd/command.c.
1524 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1526 * Set realname and hostname in NICK_REC records. Affected file
1527 irssi/src/silc/core/silc-nicklist.c
1529 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1531 * Remove 1.0 protocol backwards compat code from client
1534 * Added more reliable check for whether nickname did change
1535 or not, or whether only Client ID changed in NICK_CHANGE
1536 notify. Affected file lib/silcclient/client_notify.c.
1537 Fixes bug in '@' character handling in a nickname.
1539 * Added support for automatically parsing signature from
1540 the message payload. Added new function
1541 silc_message_get_signature to return the payload to
1542 application. Affected files lib/silccore/silcmessage.[ch].
1544 * Changed the private_message and channel_message client
1545 operations to deliver the SilcMessagePayload to the
1546 application too. Application can use it fe. to get the
1547 signature from the message for verification. Affected
1548 file lib/silcclient/silcclient.h, client_channel.c and
1551 * Redefined the signed payload for message payloads.
1552 Updated protocol specs and implemented.
1554 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1556 * Fixed wrong invite and ban list handling in server command
1557 reply. Affected files are silcd/command_reply.c,
1558 silcd/server_util.[ch].
1560 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1562 * Fixed CMODE setting in server when founder mode was set.
1563 Affected file silcd/command.c. Bug #95.
1565 * Added support to setting specific public key in CMODE in
1566 Irssi SILC client. Affected file lib/silcclient/command.c.
1568 * Added support to use specific public key in CUMODE in
1569 Irssi SILC Client. Affected file lib/silcclient/command.c.
1571 * Added support for inviting and banning by public key in
1572 Irssi SILC client. Affected file lib/silcclient/command.c.
1574 * Fixed fingerprint/babbleprint showing in invite and ban
1575 list command replys. Affected file is
1576 irssi/src/silc/core/client_ops.c.
1578 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1580 * Format CMODE +c and +h to display both the mode and the argument
1582 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1584 * Added test vectors and test programs for SHA-1, MD5,
1585 HMAC-SHA1 and HMAC-MD5. New tests are located in
1586 lib/silccrypt/tests/. Fixed also argument decoding bug in
1587 MD5 implementation. Affected file lib/silccrypt/md5.c.
1589 * Changed the channel private key and private message key
1590 generation (with static keys) to use SHA1 instead of MD5,
1591 as SHA1 is the mandatory hash function in SILC. Affected
1592 file lib/silcclient/client_[channel/prvmsg].c.
1594 * Changed the private key file encryption to use SHA1 instead
1595 of MD5. Added support for the old generation and added
1596 automatic change of the key (to be removed later). Affected
1597 files lib/silccrypt/silcpkcs.c.
1599 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1601 * Load only files with .pub suffix in PublicKeyDir. Affected
1602 file silcd/serverconfig.c.
1604 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1606 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1607 channels. Affected files silcd/silcd.c, silcd/server.h.
1609 * Added the config directive PublicKeyDir for the client block.
1610 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1612 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1614 * Merged Toni's irssi/silc.conf patch.
1616 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1618 * Max alloc tests in allocation routines. Affected file
1619 lib/silcutil/silcmemory.c.
1621 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1623 * Fixed a typo in resuming code that fixed detach/resume code
1624 in server. Bug #93. Affected file silcd/packet_receive.c.
1626 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1628 * Do reverse lookups for server when /connecting. Affected files
1629 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1630 irssi/src/core/net-nonblock.*
1632 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1634 * Added library versioning for shared libraries. Affected
1635 files configure.in.pre and lib/Makefile.am.pre.
1637 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1639 * Display INVITE and BAN lists as specified by SILC 1.2
1641 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1643 * Do not send invite list back unless asked (when sending
1644 no arguments) or when list was modified. Affected file
1647 * Remove client from invite list in KILLED notify and in
1648 KILL command. Affected file silcd/command.c and
1651 * Fixed bugs in invite list handling in INVITE command.
1652 Affected files silcd/command.c and silcd/server_util.c.
1654 * Merged with Irssi 0.8.6.
1656 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1657 Affected file irssi/src/fe-text/silc.c.
1659 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1661 * The silc_argument_get_[first/next] now return the argument
1662 type to caller. Added silc_argument_payload_encode_one.
1664 Affected files are lib/silccore/silcargument.[ch].
1666 * Added support for the SILC 1.2 INVITE command and new
1667 invite lists to server. Affected files are silcd/command.c,
1668 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1670 * Added support for the SILC 1.2 BAN command and new
1671 ban lists to server. Affected files are silcd/command.c,
1672 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1674 * Added support to client sending new INVITE command. Affected
1675 file is lib/silcclient/command.c.
1677 * Added support to client sending new BAN command. Affected
1678 file is lib/silcclient/command.c.
1680 * Added support for removing client from invite list when kicked
1681 from channel, as SILC 1.2 dictates. Affected files are
1682 silcd/packet_receive.c and silcd/command.c.
1684 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1686 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1687 automatically the cipher's internal IV. Affected files
1688 lib/silccrypt/silccipher.[ch].
1690 * Assure the RESUME_CLIENT packet is not sent to twice to
1691 backup router if the detached client was originated from
1692 the backup. Affected file silcd/server.c. Bug #76.
1694 * Changed silc_sim_symname to not allocate memory. Affected
1695 file lib/silcsim/silcsimutil.c.
1697 * Fixed memory leaks with SIMs in server. Affected files
1698 silcd/serverconfig.c, silcd/server.c.
1700 * Fixed channel key distribution after resuming detached
1701 client. Affected files silcd/packet_receive.c.
1703 * Fixed channel's global_user boolean checking after detaching.
1704 Check it after changing the owner of the client not before.
1705 Affected file silcd/packet_receive.c.
1707 * Fixed few double frees from client library. Fixes at least
1708 Bug #81, possibly others too.
1710 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1711 notifys in Irssi SILC Client. Affected file is
1712 irssi/src/silc/core/client_ops.c. Bug #82.
1714 * Applied Ville Räsänen's manual page and --mandir bugfix
1715 patch. Affected files are configure.in.pre and Makefile.am.pre.
1718 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1720 * Added support to backup router protocol for backup to tell
1721 normal server that it cannot use the backup router as primary
1722 because the primary isn't really down. Updated protocol
1725 * Added support for primary router to tell backup router that
1726 resuming is not possible because the backup really isn't primary
1727 in the cell. For example if backup disconnected itself the
1728 resuming is not allowed since the primary really did not
1729 go down. Updated protocol specs.
1731 * Removed MARS from crypto library.
1733 * Defined the CTR mode and Randomized CBC mode in SILC. The
1734 CTR mode is RECOMMENDED now in specification. Defined also
1735 Serpent cipher as optional cipher. Updated the protocol specs.
1737 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1739 * Added support for inviting/banning by IP/MASK, public key,
1740 and explicit Client ID. Redefined the command and notify
1741 types to allow easier forwards support for other methods
1742 of inviting/banning. Updated protocol specs.
1744 * Remove the client from channel's invite lists if the client
1745 is kicked or killed. Updated protocol specs.
1747 * Unified the Channel Message Payload and Private Message
1748 into one Message Payload. Updated protocol specs and
1751 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1753 * Don't wait for EOF after socket error has occurred, but
1754 close the connection. Affected file is silcd/server.c.
1756 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1758 * Added support for setting FOUNDER mode on channel with
1759 specific public key which can be set with CMODE command.
1760 Updated protocol specs and implemented in client and server.
1762 * Fixed the Irssi SILC client to correctly shutdown the client
1763 library to avoid memory leaks. Affected files are
1764 irssi/src/silc/core/silc-core.c and silc-servers.c.
1766 * Deprecated the No Reply flag in SKE protocol and introduced
1767 "IV Included" flag which can be used to indicate that the IV
1768 is included in the ciphertext. This makes it possible to use
1769 SILC on unreliable transport, such as UDP which may cause
1770 packet reordering and losses. Updated protocol specs, did
1773 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1775 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1776 < 32 bit values in correct size. Affected file is
1777 lib/silcmath/mp_mpi.c.
1779 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1781 * Fixed the KE Start Payload parsing to check that mandatory
1782 fields are present. Affected file lib/silcske/payload.c.
1784 * Fixed compilation warnigs in Irssi SILC Client. Affected
1785 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1787 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1789 * Print "nick now appears as newnick" and update Irssi's nicklist
1790 when you change your nick to "nick". Closes #62
1792 * Never format your own nick. Closes #63
1794 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1796 * SILC_UMODE_GONE changes are now propagated correctly to the
1797 Irssi client. Closes #54
1799 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1801 * Fixed example in /HELP KEY
1803 * Added expando $j which expands to current SILC Client version
1805 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1807 * Fixed public key decoding in crypto library.
1809 * Added better error printing to SKE library.
1811 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1813 * Fixed NICK command to not crash if nickname was not sent.
1815 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1817 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1818 Deprecated the old Encrypt-And-MAC order. Updated protocol
1819 specs and implemented.
1821 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1822 generation. Updated specs and implemented.
1824 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1826 * Added support for rekey before 2^32 sequence number wraps.
1827 Affected files in server and client library.
1829 * Padding must be at least 8 bytes now. Implemented and updated
1832 * Compute maximum padding for authentication packets to make
1833 passphrase approximation attacks impossible. Affected files
1834 in client library and in server.
1836 * Fixed PING command sending in client library and handling in
1837 server. The server ID must be ID Payload, not raw ID data.
1838 Affected files in server and client library.
1840 * Defined that all public keys sent in commands and notify
1841 payloads are actually Public Key Payloads not raw public key
1842 data. Updated protocol specs and implemented.
1844 * Updated protocol version to 1.2. Updated specs and code.
1846 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1847 status types. Updated specs and the code.
1849 * Added support for normal client to kill its own entries from
1850 the network. Updated protocol specs and the code.
1852 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1853 and added initial implementation.
1855 * Added MAC field to the Private Message Payload to protect
1856 against chosen ciphertext attacks. Updated the protocol specs
1859 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1860 attribute to indicate the user's current idle and signon time
1861 of a service. Updated protocol specs and implemented.
1863 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1865 * Added "do_not_bind" argument to silc_client_file_send what
1866 can be used to not bind locally but assume the file receiver
1867 provides the point of connect. Usefull when sender is behind
1868 NAT device. Affected file lib/silcclient/silcclient.h and
1871 * Added -no-listener option to FILE SEND command in Irssi SILC
1872 client. Affected file irssi/src/silc/core/silc-servers.c.
1873 Renamed FILE RECEIVE to FILE ACCEPT.
1875 * Confirm passphrase for private key encryption in
1876 silc_create_key_pair and silc_change_private_key_passphrase.
1877 Affected files are lib/silcutil/silcapputil.c.
1879 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1881 * Move silc_client_packet_send back to internal, added
1882 silc_client_send_packet, a bit simpler function for application.
1883 Affected files lib/silcclient/silcclient.h, client.c and
1886 * Moved the SilcClientEntry, SilcChannelEntry and
1887 SilcServerEntry to silcclient.h to be public and documented
1888 them for application. Affected files are
1889 lib/silcclient/silcclient.h and idlist.h.
1891 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1893 * Fixed manual page installation patch by Ville Räsänen.
1894 USERS help page fix patch by Ville Räsänen
1896 * Changed the silc_client_command_call interface to make
1897 the command call simpler for the application. The library
1898 now handles the command line parsing, command finding and
1899 execution. Application only needs to call the function
1900 with the command line. Affected files are
1901 lib/silcclient/silcclient.h, command.[ch].
1903 * Fixed silc_get_input to NULL-terminate the returned input.
1904 Affected file lib/silcutil/silcutil.c.
1906 * Resolve the client's public key in JOIN command if the
1907 founder auth data is being requested but we don't know the
1908 client's public key. Affected file silcd/command.c.
1911 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1913 * Print notify for server opers when backup router comes
1914 online. Affected file silcd/server.c.
1916 * Fixed the INVITE command to send the invite list in
1917 command reply. Affected file silcd/command_reply.c.
1919 * Fixed MOTD command reply sending. Affected file
1922 * UTF-8 decode the topic in TOPIC command reply and LIST
1923 command reply in Irssi SILC client. Affected file is
1924 irssi/src/silc/core/client_ops.c.
1926 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1928 * Fixed the INVITE command to not crash Irssi SILC client
1929 when given without nickname argument. AFfected file
1930 irssi/src/silc/core/client_ops.c.
1932 * Fixed double free in WHOIS query on normal server when
1933 forwarding query to router. Affected file is
1934 silcd/server_query.c.
1936 * Fixed WATCH command reply handling on normal server which
1937 was missing altogether. Affected file silcd/command_reply.c.
1940 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1942 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1943 Included yodl sources for each of these. Also modified
1944 Makefile.am prototype to install these files to proper
1945 locations. Updated CREDITS. Affected file Makefile.am.pre,
1946 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1949 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1951 * Added support for encrypted private key files. Now
1952 passphrase must be provided when new key pair is created
1953 (can be empty though), and prompted when loading the
1954 private key. Added support for loading the old-style
1955 non-encrypted private keys as well. Affected files
1956 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1959 * Fixed silc_get_input to accept input on all terminals.
1960 Affected file lib/silcutil/silcutil.c.
1962 * Moved the Irssi SILC client key loading and other stuff
1963 to be called after the arguments and UI is initialized.
1964 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1966 * Added -P option to Irssi SILC client which can be used
1967 to change the passphrase of the private key. Affected
1968 file irssi/src/silc/core/silc-core.c.
1970 * Added silc_change_private_key_passphrase apputil routine
1971 to lib/silcutil/silcapputil.[ch].
1973 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1975 * Fixed connection closing in client library to not crash.
1976 Moved the connection freeing totally to function
1977 silc_clinet_del_connection. Affected file
1978 lib/silcclinet/client.c.
1980 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1982 * Changed includes/silcincludes.h to silcincludes.h.in to
1983 include configuration specific information. The silcdefs.h
1984 is not included in to installation anymore (it's only
1985 compilation time header).
1987 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1989 * Moved the SilcClient and SilcClientConnection from client.h
1990 to the public lib/silcclient/silcclient.h. Changed the
1993 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1995 * If version string in silc_clinet_alloc is NULL the library
1996 puts it automatically. Affected file lib/silcclient/client.c.
1998 * Changed the version strings from variables to #define's
1999 in includes/silcversion.h.
2001 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2003 * Added shared library complation support.
2005 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2007 * Added lib/silcutil/silcapputil.[ch] for application
2008 utility functions. It includes routines for applications'
2009 convenience. Added silc_create_key_pair, silc_show_public_key
2010 and silc_load_key_pair functions.
2012 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2014 * Send RESUME_CLIENT packet from router to backup routers
2015 to in resuming. Affected file silcd/packet_receive.c.
2017 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2019 * In IDENTIFY command parsing, send all other IDs except
2020 Client IDs explicitly to router for resolving on normal
2021 server. Also check that ID received in WHOIS command is
2022 always Client ID, others are not allowed. Affected file
2023 silcd/server_query.c.
2025 * Merged latest changes from irssi.org CVS.
2027 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2029 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2030 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2032 * Fixed the heartbeat sending in Irssi SILC client. Moved
2033 the silc_client_packet_send to silcclient.h for application
2034 usage. Affected files lib/silcclient/client_internal.h
2035 lib/silcclient/silcclient.h.
2037 * Fixed a bug in query resolving in server. Used wrong
2038 variable in a for loop and crashed. Affected file is
2039 silcd/server_query.c.
2041 * Server constructs requested attributes only to locally
2042 connected clients. Affected file silcd/server_query.c.
2045 * Fixed a bug when sending resolving from router to server
2046 with requested attributes. The constructed WHOIS command
2047 was incorrect. Affected file silcd/server_query.c.
2050 * Fixed Requested Attributes saving in WHOIS command reply.
2051 The length of the data buffer must be saved too. Affected
2052 file silcd/command_reply.c.
2054 * Update the client entry's servername after detaching is
2055 over. Affected file silcd/packet_receive.c. Bug #37.
2057 * Resolve incomplete client entrys in CUMODE_CHANGE and
2058 CMODE_CHANGE notifys. Affected file is
2059 lib/silcclient/client_notify.c. Bug #42.
2061 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2063 * Fixed channel key packet processing bug on backup router
2064 during backup resuming protocol. Affected file is
2065 silcd/packet_receive.c.
2067 * Fixed memory leaks in server. Affected files are
2068 silcd/server.c and silcd/packet_receive.c.
2070 * Fixed packet decryption problem when backup router encrypted
2071 channel message with wrong key during backup resuming
2072 protocol. Affected file silcd/packet_send.c.
2074 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2075 Toni Willberg (toniw@iki.fi)
2077 * Changed the SilcCipher context to be private. Changed the
2078 silc_cipher_get_iv to just return pointer to the IV. Added
2079 silc_cipher_get_name to return the name of the cipher.
2080 Fixed code all around to support these changes. Affected
2081 files are lib/silccrypt/silccipher.[ch], client library and
2084 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2086 * Fixed unaligned access in lib/silccore/silcattrs.c.
2088 * Fixed libtool linking in lib/silcsim/Makefile.am.
2090 * Fixed services attribute printing. Affected files is
2091 irssi/src/silc/core/silc-queries.c.
2093 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2095 * Fixed a crashbug in incoming server accepting. Affected
2096 file silcd/server.c.
2098 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2100 * Added automatically generated index to Toolkit Reference
2103 * Added support for Postscript Toolkit Reference Manual.
2105 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2107 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2110 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2112 * Added 'send_events' boolean argument to the function
2113 silc_schedule_set_listen_fd which sends the set events to
2114 the application explicitly if set to TRUE. Default action
2115 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2116 lib/silcclient/client_internal.h and silcd/server_internal.h.
2118 * Added silc_compare_timeval to determine which time values
2119 is smaller. Affected file lib/silcutil/silcutil.[ch].
2121 * Added sort-of "Quality of Service" (QoS) support to
2122 SilcSocketConnection. Data reception can be controlled with
2123 rate limit per second and/or read data length limit.
2124 Added silc_socket_set_qos. Affected files are
2125 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2127 * Added the QoS configuration to SILC Server configuration
2128 file. Affected files are silcd/serverconfig.[ch] and
2131 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2133 * Merged with irssi.org CVS.
2135 * Failed OPER and SILCOPER authentications are now logged.
2136 Affected file silcd/command.c. Bugs #25.
2138 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2140 * ROBODoc documented lib/silcutil/silcbuffer.h and
2141 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2142 <ville.rasanen@iki.fi>.
2144 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2146 * Added support for auto-passphrase authentication from the
2147 config file during connecting which was not implemented
2148 yet. Affected file irssi/src/silc/core/client_ops.c.
2150 * Fixed a bug in authentication protocol failure handling which
2151 was processing wrong callback context. Affected files
2152 are lib/silcclient/client.c and protocol.c.
2154 * Fixed the /ATTR allow off to actually work. Affected file
2155 is irssi/src/silc/core/silc-queries.c.
2157 * Fixed the /ATTR -del to work. Affected file is
2158 irssi/src/silc/core/silc-queries.c.
2160 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2162 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2164 * Fixed mask attribute adding in Irssi SILC client. Affected
2165 file irssi/src/silc/core/silc-queries.c.
2167 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2169 * Added support for saving the requested attributes in
2170 WHOIS to directory. Affected file is
2171 irssi/src/silc/core/silc-queries.c.
2173 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2175 * Added support for parsing VCard fields that do not have
2176 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2178 * Fixed a double free bug in hash table foreach function
2179 if the entry was deleted in the foreach callback. Affected
2180 file lib/silcutil/silchashtable.c.
2182 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2184 * Added silc_attribute_get_verify_data to return the signature
2185 verification data for either user digital signature or
2186 server digital signature in Requested Attributes. Affected
2187 files are lib/silccore/silcattrs.[ch].
2189 * Added silc_vcard_alloc which is used to allocated dynamic
2190 SilcVCard context. The silc_vcard_free now checks whether
2191 the context is dynamically allocated or not. Affected files
2192 are lib/silcutil/silcvcard.[ch].
2194 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2196 * Periodically remove the NOATTR status from client entry
2197 so that the client may take the attributes in use even after
2198 server has resolved them unsuccessfully earlier. Affected
2199 file silcd/server_query.c and idlist.h.
2201 * Moved sha1hash and md5hash from client->internal to
2202 SilcClient for application usage. Affected files are
2203 lib/silcclient/client.h and client_internal.h.
2205 * Fixed attribute encoding and decoding bugs. Affected
2206 files lib/silccore/silcattrs.[ch].
2208 * Added ATTR command to Irssi SILC Client which is used to
2209 manage user's Requested Attributes sending and values for
2210 WHOIS command. Affected files around Irssi SILC client.
2212 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2214 * Added silc_buffer_strformat which can be used to format
2215 strings into a buffer which size is automatically increased.
2216 Affected file lib/silcutil/silcbuffmt.[ch].
2218 * Added implementation of VCard (RFC 2426) which can be used
2219 as part of Requested Attributes in WHOIS command. Affected
2220 file lib/silcutil/silcvcard.[ch].
2222 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2224 * Some strncat -> silc_strncat changes our the core and
2227 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2228 errors. Added better error printing to SKE library.
2229 Affected files lib/silcske/silcske.c, silcske_status.h and
2232 * Save the PKCS key length even if only private key is set to
2233 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2235 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2236 length in bits not in bytes. Affected files are
2237 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2238 silcd/server_query.c.
2240 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2242 * Added silc_attribute_payload_encode_data to directly encode
2243 the data into the attributes buffer. Renamed function
2244 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2245 Affected files are lib/silccore/silcattrs.[ch].
2247 * silc_hash_table_find_foreach calls the foreach function now
2248 once even if the nothing was found with context set to NULL.
2249 Affected file lib/silcutil/silchashtable.[ch].
2251 * Remove the RESOLVING flag from client entry after received
2252 the Requested Attributes from the client. Fixed memory leak
2253 in client entry freeing. Affected files silcd/server_query.c
2256 * Added Requested Attributes support into SILC Client Library.
2257 It is not able to send requested attributes in WHOIS command,
2258 and also receive and process requested attributes. Added
2259 silc_client_attribute_[add|del] and silc_client_attributes_get
2260 functions. Added also `ignore_requested_attributes' to the
2261 SilcClientParams to not use attributes in client. Affected
2262 files are lib/silcclient/command.c, client_attrs.[ch],
2263 silcclient.h, client_internal and client.[ch].
2265 * Changed the silc_client_get_client_by_id to support Requested
2266 Attributes, it takes them as argument now. Affected file
2267 is lib/silcclient/silcclient.h, and idlist.c.
2269 * Added -details option to WHOIS command in Irssi SILC Client
2270 to support the requested attributes. By default it requests
2271 all attributes. Affected file lib/silcclient/command.c and
2272 irssi/doc/help/in/whois.in.
2274 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2276 * Add also SERVICE attribute for server-constructed attribute
2277 data. Also digitally sign the attributes and add
2278 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2279 silcd/server_query.c.
2281 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2283 * Changed the silc_attribute_payload_encode to support list
2284 of attributes (function may be called several times to add
2285 a new attribute). Removed the silc_attribute_payload_encode_list
2286 function. The encoding function now also automatically encodes
2287 the data, so the caller does not need to do that. Affected
2288 files lib/silccore/silcattrs.[ch].
2290 * Added support for replying on behalf of the user to the
2291 Requested Attributes in WHOIS command in the server. Affected
2292 file silcd/server_query.c.
2294 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2295 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2297 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2299 * Don't swtich to become primary router if we are backup if
2300 decryption error has occurred. Affected file silcd/server.c.
2302 * Fixed a bug in backup router IP address comparison in
2303 silc_server_backup_get.
2305 Save now also the port of the server/router and use that
2306 in comparison as well. Affected file silcd/server_backup.c.
2308 * Normal server now reconnects to backup router automatically
2309 if connection is lost to it. Affected file silcd/server.c.
2311 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2313 * If packet processing fails (like integrity check fails)
2314 the connection is closed now. Affected files are
2315 lib/silccore/silcpacket.c and silcd/server.c.
2317 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2319 * Fixed double free in RSA public key set function
2320 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2323 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2325 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2326 Added server_query.[ch] which provides one interface for
2327 querying information using all three commands.
2329 * Changed all "typedef unsigned char" in core library to
2330 "typedef SilcUInt8".
2332 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2334 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2336 * Renamed silc_server_get_client_resolve to
2337 silc_server_query_resolve and moved to server_query.[ch].
2339 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2341 * Resumed client packet handling from server put the resumed
2342 client on wrong list on router and caused the client not
2343 be present on the network anymore. Now fixed to put the
2344 client to correct list. Affected file silcd/packet_receive.c.
2346 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2348 * Various cleanup in error message output in config parsing code
2349 and in server init code. Fixed error log files containing
2350 too many newlines ('\n') in some situations. Affected files are
2351 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2353 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2355 * Use the reverse lookupped hostname in client internals
2356 instead of one user provided us as remote server name.
2357 Affected file lib/silcclient/client.c.
2359 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2361 * Added 'app_context' to silc_schedule_init. It is an
2362 application specific context that is delivered to application
2363 in task callback functions. Affected files are
2364 lib/silcutil/silcutil.[ch].
2366 * The hb_context in SilcSocketConnection is not freed
2367 automatically anymore (application must free it). Freeing
2368 it automatic is inconsistent. Affected files are
2369 lib/silcutil/silcsockconn.[ch].
2371 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2373 * Added support for removing explicitly added client connections
2374 in rehash and closing the client connections if they were
2375 unconfigured in the rehash. Affected file silcd/server.c.
2377 * Added support for aborting automatically pending commands
2378 that never receives the reply (to avoid memory leaks).
2379 Added also silc_server_command_pending_timed to set the
2380 specific timeout for pending command. Affected files are
2381 silcd/command[_reply].[ch].
2383 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2384 specs and lib/silccore/silcstatus.h.
2386 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2388 * Changed the silc_get_time to accept time value as argument
2389 or if zero is sent return current local time. Affected
2390 file lib/silcutil/silcutil.[ch].
2392 * Added STATS command to client library and Irssi SILC client.
2393 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2395 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2397 * Assure that channel key is set before sending it. May
2398 crash server otherwise. Affected file silcd/packet_send.c.
2400 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2402 * Assure that endless loop cannot happen with detached client
2403 resolving on normal server. Added idlist status
2404 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2405 silcd/idlist.h and silcd/packet_receive.c.
2407 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2409 * Incoming file transfer request cannot use same session as
2410 the sending session. This can happen when sending file to
2411 yourself. Crashed the client on quit. Affected file
2412 lib/silcclient/client_ftp.c. Bug #24.
2414 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2416 * Implemented the draft-riikonen-precense-attrs draft and
2417 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2419 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2421 * Distribute the SERVER_SIGNOFF notify also to local backup
2422 routers from the primary router. The backup router may not
2423 have the signing of local server directly connected and need
2424 to know about the signoff. Affected file silcd/server_util.c.
2426 * Use the primary router as the origin of the locally connected
2427 server when it is disconnecting from the backup router since
2428 that's where it really is coming from. Now the clients from
2429 the disconnecting server are removed correctly and "shadow"
2430 clients are not left to the backup router. Affected file
2433 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2435 * If normal server is standalone and found existing but disabled
2436 channel, do not re-create the channel since it creates
2437 duplicate same channels. Affected file silcd/server.c.
2439 * Added anonymous client connections support to server. New
2440 "anonymous" configuration option to ConnectionParams section
2441 added. If set to true, the username and hostname information
2442 of the client will be scrambled and anonymous user mode is
2443 set automatically to the user. Affected files are
2444 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2446 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2448 * In JOIN notify handling, mark that the cache entry of the
2449 client cannot be expired. Can cause crashes on normal
2450 server (asserts client->channels). Affected file is
2451 silcd/packet_receive.c.
2453 * From now on distribution versions are used as protocol versions
2454 instead of by default using the Toolkit base version as protocol
2455 version. Affected file prepare.
2457 * Do not set the locally resolved hostname for local client
2458 entry but take what server sends. This way the real hostname
2459 is showed in WHOIS for yourself. Affected file is
2460 lib/silcclient/idlist.c and lib/silcclient/client.c.
2462 * Resolve local info with IDENTIFY when connecting to server.y
2464 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2466 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2467 for implied search (not needed on platforms which has native
2468 pthreads library). Use --without-pthreads to disable threads.
2469 Affected file is configure.in.pre
2471 * Fixed --with-iconv on platforms which need to bypass (broken)
2472 native iconv(). Affected file is configure.in.pre
2474 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2476 * Moved -C option parsing in Irssi SILC client at same time
2477 as other options. The UI was initialized earlier and caused
2478 problems on command line. Bug #16. Affected file is
2479 irssi/src/silc/core/silc-core.c.
2481 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2483 * Added global variable silc_log_timestamp that tells silclog
2484 wether to print or not the timestamp in the logging files.
2485 Affected file lib/silcutil/silclog.[ch].
2487 * Added silcd configuration option Timestamp in the Logging
2488 section. Affected file silcd/serverconfig.[ch],
2489 doc/example_silcd.conf.in.
2491 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2493 * Fixed fingerprint checking to check for entirely empty
2494 fingerprint instead of two first bytes when determining
2495 if it is set. Bug #18. Affected file silcd/command.c.
2497 * Fixed duplicate PKCS name registering to not allow it.
2498 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2500 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2502 * Conditionalize non-gcc compiler optimizations for various
2503 platforms, enable those commented out. Cleanups.
2504 Affected file lib/silcmath/mpi/configure.in
2506 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2508 * silc_rng_exec_command() left zombie processes if command
2509 didn't generate any output. Affected file
2510 lib/silccrypt/silcrng.c
2512 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2514 * Rewrote iconv checking, introduce --with-iconv for systems
2515 which rely on libiconv. Check if iconv() provided by libc
2516 is good enough, otherwise demand libiconv. Affected file
2519 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2521 * Search for ldopen() also in libc. This enables SIM support
2522 on *BSD systems. Based on patch from Alex Zepeda. Affected
2523 file configure.in.pre
2525 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2527 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2528 This fixes prepare on *BSD systems. Affected file
2531 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2533 * More fixed for not having purge timeout for global clients
2534 that are on channel. Affected files silcd/command_reply.c
2537 * Fixed the rekey protocol to work with backup router connections.
2538 Rekey packets are now allowed on disabled connections as
2539 well. Affected files silcd/packet_send.c and server.c.
2541 * Do not switch to be as backup router when shutting down and
2542 closing the primary connection. Affected file silcd/server.c.
2544 * Fixed memory leaks in backup router deleting. Added
2545 silc_server_backup_free to free all data during shutdown of
2546 server. Affected files silcd/server_backup.[ch].
2548 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2550 * Do not process commands if the sock->user_data is NULL.
2551 Affected file silcd/command.c.
2553 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2555 * Fixed buffer overflow and security problems (loosing bits
2556 in CFB encryption) in SILC RNG. Problems reported by
2557 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2559 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2561 * Added yet more checks that client is not expired on global
2562 list if it is on channels. Affected file is
2563 silcd/command_reply.c.
2565 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2567 * Merged c0ffee's MIME signal patch which adds support for
2568 sending also MIME messages in Irssi SILC Client, and handling
2569 received MIME messages in a signal (and perhaps doing something
2570 to non-textual MIME messages).
2572 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2574 * Fixed pending command deletion in server and client library
2575 to check the whole list instead of breaking after first found.
2576 The affected files are silcd/command.[ch] and
2577 lib/silcclient/command.[ch].
2579 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2581 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2582 secret or private, otherwise it's possible to find out
2583 whether a secret channel exists or not. Affected file
2586 * If CMODE change fails during the mode setting, assure that
2587 the old mode mask is set for the channel back. Affected
2588 file silcd/command.c.
2590 * Fixed passphrase saving on +a channel on normal server
2591 after successful JOIN command. Affected file silcd/command.c.
2593 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2595 * Remove server/router operator privileges in DETACH command,
2596 since it's possible to resume to server where these
2597 privileges would not be allowed for the client. Affected
2598 file silcd/command.c.
2600 * Do not set to wait for backup in rehash of the server.
2601 Affected file silcd/server.c.
2603 * Do not check listener sockets when counting how many
2604 socket connections we have. Affected file is
2605 silcd/server_util.c.
2607 * Do not announce disconnected clients that are remaining
2608 in history (for WHOWAS). This is because SIGNOFF notify
2609 for these has been sent earlier already. Affected file
2612 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2614 * Buffer overflow with CUMODE command's mode->mode character
2615 conversion. Reported by Ville Räsänen. Affected file
2616 lib/silcutil/silcutil.c.
2618 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2620 * Allow heartbeat packets to go disabled connections anyway.
2621 Affected files silcd/server.c and silcd/packet_send.c.
2623 * Do not broadcast New Channel packets with List flag set
2624 in the packet to backup routers. The router must check
2625 for the correctness of the packets before sending them.
2626 It is possible that router will have enforce Channel ID
2627 change and this would cause desync in the backup router.
2628 Affected file silcd/packet_receive.c.
2630 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2631 are handled in list parsing. They are not list packets
2632 anymore. Affected file silcd/packet_receive.c.
2634 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2636 * Stop waiting for backup router through the timeout, not
2637 directly after backup router has arrived. Affected file
2640 * Do not re-create channel keys and send them when removing
2641 clients in server shutdown. Affected files are
2642 silcd/server_internal.h and silcd/server_util.c.
2644 * Notify distribution to backup routers was missing from
2645 the silc_server_send_notify_dest function which caused
2646 desyncing problems with backup router. Affected file is
2647 silcd/packet_send.c.
2649 * The client's channel removing was working wrong on
2650 backup router. It assumed that it doesn't know global
2651 information but backup router does know. For this reason
2652 it could remove channel when it wasn't supposed to do that.
2653 Affected file silcd/server.c and silcd/server_util.c.
2655 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2657 * Stop for a couple seconds after badkup router has become
2658 primary router. Affected file silcd/server.c.
2660 * Added silc_server_remove_servers_by_server, which is used
2661 to remove servers originated from some other server. Also
2662 clients of those servers can be removed too. Affected file
2663 silcd/server_util.[ch].
2665 * When removing clients after a server has signed of remove
2666 also all servers behind that server (unless they are known
2667 to be available locally), and send SERVER_SIGNOFF for each
2668 of the server separately. Also the signed off clients are
2669 sent now separately per signed off server. The affected files
2670 are silcd/server.c and silcd/server_util.[ch].
2672 * All servers added with silc_idlist_add_server must always
2673 have both "router" and "connection" pointers set. Otherwise,
2674 bad server entries may be left around in the cache.
2675 Affected file silcd/command_reply.c.
2677 * Do not create the channel key in NEW_CHANNEL packet
2678 processing if the channel is empty. Affected file
2679 silcd/packet_receive.c.
2681 * Completed backup router support for standalone routers.
2682 Supports also servers in the cell that do not use the backup
2685 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2687 * Fixed a bug in silc_string_regexify which did not add '^'
2688 at the start of each string, and thus the matching was
2689 not explicit. For example ban list iikone@*!*@* would
2690 match also "priikone", which is wrong, it would have to be
2691 *iikone@*!*@* to match also "priikone". Affected
2692 file lib/silcutil/unix/silcunixutil.c.
2694 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2696 * Enable all local server connections before updating client
2697 caches when we've become backup router. Otherwise, signoff
2698 packets may not reach the clients. Affected files are
2699 silcd/server.c and silcd/server_util.[ch].
2701 * Fixed a bug in version string parsing which could crash
2702 the program with specially formatted version string.
2703 Bug reported and patch provided by Ville Räsänen. Affected
2704 file lib/silcutil/silcutil.c.
2706 * Handle the disconnection immediately when DISCONNECT
2707 packet is received in server. Affected file silcd/server.c.
2709 * Primary router now waits a short time (10 seconds) for
2710 backup router connection before accepting any other
2711 connection (except local). Affected file silcd/server.c,
2714 * Fixed a crash in client libary in NICK_CHANGE notify when
2715 NICK_CHANGE arrived for client entry we are resolving
2716 currently. Affected file lib/silcclient/client_notify.c.
2718 * Call the sconn->callback completion even if error had
2719 occurred. Start reconnecting always if connection to
2720 primary router fails during backup router protocol.
2721 Affected files silcd/server.c and server_backup.c.
2723 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2725 * Added functions silc_server_send_opers and
2726 silc_server_send_opers_notify to send packets stricly
2727 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2728 to send variable argument notify to operators.
2729 Affected files silcd/packet_send.[ch] and silcd/server.h.
2731 * Removed UMODE rights checking with UMODE_CHANGE notify.
2732 Affected file silcd/packet_receive.c.
2734 * Server/router operator now receives notify when network
2735 switches to backup router and when it resumes the use of
2736 primary router. Affected file silcd/server.c and
2737 silcd/server_backup.c.
2739 * Fixed the updating of client information after backup
2740 resuming protocol is over; update all except local clients
2741 to the new primary router. The affected file is
2742 silcd/server_util.c.
2744 * Added support for closing active connections in rehash
2745 that were unconfigured by the user. Supports currently
2746 closing server and router connections. Affected file
2749 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2751 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2753 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2754 is NULL since seems that on some platforms NULL is allowed
2755 and on some it's not. Fallback encoding is used instead.
2756 Affected file lib/silcutil/silcstrutil.c.
2758 * Fixed statistics updating for incoming server connection
2759 which could cause problems when re-connecting. Affected
2760 file silcd/server.c.
2762 * Preliminary backup router support for standalone router
2763 added. Affected files in silcd/.
2765 * Mark server connections in backup router disabled before
2766 and after backup protocol. Affected file is
2767 silcd/server_backup.c.
2769 * Added support for reconnecting to remote server connection
2770 even if the protocol fails, and if the configuration wants
2771 us to keep trying to connect anyway.
2773 Server connection is not allowed to backup router if
2774 backup router does not have connection to primary router yet.
2776 Affected file is silcd/server.c.
2778 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2780 * Added silc_client_udpate_server function to update changed
2781 server info. Affected file lib/silcclient/idlist.[ch].
2783 * Added check for server entries that are being resolved when
2784 notify is received. If being resolved, handle the received
2785 notify only after it's resolved so that all notifys are
2786 handled in same order as received from the server.
2788 Added similar resolver check to channel entries. Every
2789 notify that cause resolving of any information that affects
2790 channel entry marks the channel entry in waiting state.
2791 After whatever resolving is over the waiters are signalled
2792 and only then the notifys are handled in the same order
2793 as delivered from the server.
2795 Affected files are lib/silcclient/idlist.[ch], and
2798 * Fixed KILLED notify handling in normal server. Affected
2799 file silcd/packet_receive.c.
2801 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2802 is locally connected, or was locally connected (but may
2803 be detached and connection is not active). Added also
2804 SILC_IS_LOCAL for checking this status. Affected files
2805 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2806 silcd/server.c and silcd/server_internal.h.
2808 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2810 * Don't send or handle TOPIC_SET if topic is already set and
2811 is same as being set. Affected files silcd/command.c and
2812 silcd/packet_receive.c.
2814 * Fixed CMODE change rights checking to work correctly when
2815 removing modes by operator. Affected file is
2816 silcd/server_util.c.
2818 * Fixed some handling with New Channel packet in router and
2819 fixed some CMODE_CHANGE notify handling in server and router.
2820 Affected file is silcd/packet_receive.c.
2822 * Changed "disconnect" client operation to include the
2823 reason of the disconnection and optional disconnection
2824 message. Affected file lib/silcclient/silcclient.h.
2826 * Made the compilation of lib/contrib/ stuff conditional.
2827 Affected files configure.in.pre, lib/contrib/Makefile.am.
2829 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2831 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2832 to the sender of the notify too, to avoid situation where two
2833 notifys are in the network at the same time going to oppsite
2834 directions. Affected file silcd/packet_receice.c.
2836 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2838 * Delete the client from channel even if the cilent->id is
2839 NULL. It was possible that client was deleted without
2840 removing from channels (theoretically at least). Affected
2841 file silcd/server.c and silcd/server_util.c.
2843 * Free the client data too when resuming is not successful.
2844 Affected file silcd/packet_receive.c.
2846 * Merged some code from c0ffee's silc-plugin. Affected files
2847 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2849 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2850 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2851 to the primary router connection, the other one returns
2852 TRUE if packet must be broadcasted to network.
2854 * All notifys that are destined to primary router (to network)
2855 are now automatically sent to backup routers even if the
2856 router is standalone (and has backup router). Affected files
2859 * Added --without-irssi and --without-silcd configuration
2860 options for disabling the compilation of these applications.
2861 Affected file configure.in.pre and prepare.
2863 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2865 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2866 UTF-8 encoding and decoding. Added also new encodings
2867 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2869 Added also SILC_STRING_LANGUAGE which is language and charset
2870 specific encoder and decoer for those platforms that support
2871 iconv(). It can convert the UTF-8 to and from the locale
2872 specific character set.
2874 Affected file lib/silcutil/silcstrutil.[ch].
2876 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2878 * Added function silc_get_command_name to the file
2879 lib/silcutil/silcutil.[ch].
2881 * Improved the server debug output a bit. Affected files are
2884 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2886 * Save the channel passphrase when received succesful JOIN
2887 command reply from router, on normal server. Otherwise
2888 joinig +a channels from normal server is not possible.
2889 Affected file silcd/command.c.
2891 * Fixed a bug in TOPIC_SET notify handling. The notifier
2892 may be other than client too, like server or channel.
2893 It expected it to always be only client and ignored the
2894 notify. Affected file silcd/packet_recieve.c.
2896 * Removed some (unnecessary) debug printing from
2897 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2899 * Do not force CMODE_CHANGE when server is announcing new
2902 Router announces stuff only after server reannounces channel
2903 after CHANNEL_CHANGE notify.
2905 These fixes optimizes the announcing procedure, and perhaps
2906 fixes some problems too. Affected file silcd/packet_receive.c.
2908 * Fixed SERVER_SIGNOFF sending to local clients. It was
2909 totally broken and sent the notify to all local clients,
2910 instead of only to those that was on same channel as the
2911 signing off clients. Affected file silcd/server_util.c.
2913 * Added -D option to server. It can be used to give debug
2914 level. The levels are from 0 - 99, and are predefined for
2915 smooth server debugging. (see silcd.c for the predefined
2916 levels). Affected file silcd/server.c.
2918 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2920 * Fixed a bug in Irssi SILC client to close the connection
2921 properly when disconnecting from server. Affected file
2922 irssi/src/silc/core/client_ops.c.
2924 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2926 * When authenticating as founder during JOIN command, check
2927 that the one authenticating becomes the only founder on the
2928 channel. Affected file silcd/command.c.
2930 * Better checking for founder mode setting when CUMODE_CHANGE
2931 notify is received. Affected file silcd/packet_receive.c.
2933 * Close all connections when shutting down the server by sending
2934 DISCONNECT packet. Close all listeners too when shutting
2935 down the server. Affected file silcd/server.c.
2937 * Handle DISCONNECT packet correctly in client library by
2938 calling the "disconnect" client operation. Affected file
2939 lib/silcclient/client.c.
2941 * Handle local errors correctly during resuming. Affected
2942 file lib/silcclient/client.c.
2944 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2946 * The log file is not dupped internally anymore in
2947 lib/silcutil/silclog.c. Fixed memory leaks too.
2949 * The scheduler now dispatches all pending timeout tasks
2950 when it is uninitialized with silc_schedule_uninit.
2951 Affected file lib/silcutil/silcschedule.c.
2953 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2955 * Added --enable-stack-trace option to configure. Added
2956 memory allocation stack trace support. Added files
2957 lib/silcutil/stacktrace.[ch]. Affected files are
2958 lib/silcutil/silcmemory.[ch].
2960 * Fixed memory leaks from libraries and server. Affected
2961 files around the tree.
2963 * Reverted back a fix made to CUMODE which broke it.
2964 Affected file silcd/command.c.
2966 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2968 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2969 core library, and implemented it. All textual messages SHOULD
2970 use this flag and the message MUST be UTF-8 encoded.
2971 All text messages sent by Irssi SILC client are now UTF-8
2972 encoded (regardless whether the terminal supports UTF-8 or not).
2973 Affected files are lib/silccore/silcchannel.h,
2974 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2977 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2979 * Added lots of new statistics updating that was missing from
2980 the server and router code. Affected files in silcd/.
2982 * Sending SIGUSR1 signal to server now dumps the current
2983 server statistics into /tmp directory. Affected file is
2986 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2987 the SILC Hash Interface also. Added new functions
2988 silc_hash_get_name, silc_hash_init, silc_hash_update and
2989 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2991 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2993 * Added some better info printing for client during connecting.
2994 Affected file silcd/server_util.c.
2996 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2997 to silence a user on a channel. Affected files are
2998 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2999 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3000 and silcd/packet_receive.c.
3002 * Fixed a fatal bug in handling of malformed command payload.
3003 Affected file silcd/command.c.
3005 * Fixed a double free when announcing channel users to router.
3006 Affected file silcd/server.c.
3008 * After successful authentication to channel founder mode, check
3009 that there isn't anyone else with founder mode on the channel.
3010 The one that authenticated will become founder and anyone
3011 else is demoted. Affected file silcd/command.c.
3013 * Added error printing of any error that has occurred during
3014 any command in client library. Affected file is
3015 irssi/src/silc/core/client_ops.c.
3017 * Removed some error printing from the client library and left
3018 it for the application to worry (from the error status it
3019 receives in 'command' client operation. Affected file is
3020 lib/silcclient/command.c.
3022 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3024 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3025 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3026 Starting key agreement with itself is denied. Affected file
3027 is lib/silcclient/client_keyagr.c.
3029 * Fixed some error checkings from the SFTP library which caused
3030 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3031 and lib/silcsftp/sftp_util.c.
3033 * Added new "debug" and "debug_string" settings to Irssi SILC
3034 client which can be used to print runtime debugging on the
3035 Irssi's screen. Available when compiled with --enable-debug
3036 option. Affected file irssi/src/silc/core/silc-core.c.
3038 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3040 * Fixed a missing variadic parameter in a function call that
3041 caused server crash when a non-allowed connection arrived.
3042 Reported by Richard Becker. Affected file silcd/server.c.
3044 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3046 * Added WATCH list sending to backup routers from router.
3047 The WATCH command is sent by the router to the backup
3048 router. Affected file silcd/command.c.
3050 * Mark the backup_router flag for RouterConnection entry
3051 if the backup router stuff is defined in the config file.
3052 Affected file silcd/serverconfig.c.
3054 * Fixed some backup data sending around the code to work better
3055 if the router is standalone router. Not all places were fixed.
3056 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3059 * Fixed the router connecting when connecting to multiple
3060 routers. It ignored every other router except the first
3061 one. Affected file silcd/server.c.
3063 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3065 * Made the private key generation after expiration optional.
3066 If not created after expiration the old key will re-expire
3067 at a later time (and thus key pair is not necessary to
3068 change). Affected file irssi/src/silc/core/clientutil.c.
3070 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3072 * The length arguments in bind() and connect() were wrong
3073 and fixed now to used SIZEOF_SOCKADDR in the
3074 lib/silcutil/unix/silcunixutil.c.
3076 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3078 * Fixed detach timeout handling to use Client ID and not
3079 the actual client entry which may be freed in the callback.
3080 Affected file silcd/command.c.
3082 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3084 * Merged c0ffee's multiple interface support patch.
3085 Affected files in silcd/.
3087 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3089 * Cleanup keys properly. Affected file is
3090 irssi/src/silc/core/clientutil.c.
3092 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3094 * Display the user mode on the status bar. Affected file
3095 irssi/src/silc/core/silc-expandos.c.
3097 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3099 * If private message key is not set, but the flag is set in
3100 the packet, ignore the packet since it cannot be decrypted.
3101 Affected file lib/silcclient/client_prvmsg.c.
3103 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3105 * When resuming client, remove the old client entry from
3106 the watcher list too. Affected file silcd/packet_receive.c.
3108 * Do not allow normal server to force founder mode away
3109 from router if the founder mode is already set. Affected
3110 file silcd/packet_receive.c.
3112 * Remove the client entry with watch notify types with short
3113 timeout, and not directly, so that other notifys can be
3114 retrieved too. Affected file lib/silcclient/client_notify.c.
3116 * Display notification about data messages that cannot be
3117 displayed. Affected files irssi/src/silc/core/client_ops.c,
3118 irssi/src/fe-common/silc/module-formats.[ch].
3120 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3122 * Fixed the CHANNEL_CHANGE notify handling in client libary
3123 to not use freed memory. Affected file is
3124 lib/silcclient/client_notify.c.
3126 * Fixed CUMODE_CHANGE notify handling in server. Affected
3127 file silcd/packet_receive.c.
3129 * Fixed USERS command to support empty channels. Affected
3130 file silcd/command.c.
3132 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3134 * Allow multiple identical pending commands to be registered
3135 in client library. Affected file is lib/silcclient/command.c.
3137 * Call the completion for resolving client information only
3138 after all resolvers has finished. This fixes a crash in
3139 the client. Added support for checking when the resolvers
3140 are finished. Affected file is lib/silcclient/idlist.c.
3142 * Wait by default 3 seconds before reconnecting to the server
3143 after being disconnected. Makes the /detach command a bit
3146 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3148 * Check the watcher list before sending signoff notifys
3149 when closing client connection. Affected file is
3152 * Added better CMODE command rights checking. Affected file
3153 silcd/server_util.c.
3155 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3157 * Fixed watcher list checking during server signoff. It
3158 crashed the server. Affected file silcd/server_util.c.
3160 * The JOIN command reply returns now the founder's public
3161 key. Affected file is silcd/command.c.
3163 * Announce the channel mode, and the mode properties with
3164 CMODE_CHANGE notify. Affected file silcd/server.c.
3166 * Mark new channels by default disabled, untill at least
3167 one user joins the channel. Affected file is
3168 silcd/packet_receive.c.
3170 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3172 * The nickname argument to watch notify can be optional.
3173 Fixes a crash in server. Affected file silcd/packet_send.c.
3175 * Remove the client entry from cache if the WATCH notify type
3176 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3177 lib/silcclient/client_notify.c.
3179 * Check the watcher list before and after changing nickname
3180 when the NICK_CHANGE notify is received. Affected file is
3183 * Fixed a crash in OPER and SILCOPER command sending. Empty
3184 passphrase caused the crash. Affected file is
3185 lib/silcclient/command.c.
3187 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3189 * Merged with Irssi CVS for Irssi SILC client.
3191 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3193 * Completed the protocol specifications.
3195 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3197 * Merged with Irssi CVS for Irssi SILC client.
3199 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3201 * Added the founder's public key delivery to the
3202 CUMODE_CHANGE notify type as well. Updated the protocol
3203 specs and the code. Affected files are silcd/packet_send.[ch],
3204 silcd/packet_receive.c and silcd/command.c.
3206 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3208 * Added silc_pkcs_public_key_copy function into the
3209 lib/silccrypt/silcpkcs.[ch].
3211 * Remove the `iv' from the SilcChannelEntry since we can
3212 live without it. Affected files are silcd/idlist.h and
3213 silcd/packet_receive.c.
3215 * Added support for sending the founder's public key in
3216 the CMODE_CHANGE notify packet in the server. Affected
3217 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3218 silcd/command.c and silcd/server.c.
3220 * Changed the FOUNDER_AUTH authentication to use only
3221 public key authentication as defined by new protocol
3222 specs. Passphrase authentication with that mode cannot
3223 be used anymore. It is now possible to reclaim founder
3224 mode from any server in the network. Affected files are
3225 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3227 * Added permanent channels support by making the channel
3228 permanent when FOUNDER_AUTH mode is set on the channel.
3229 The channel will not be destroyed even if channel is empty
3230 when that mode is set. Protocol TODO #17. Affected
3231 files are silcd/server.[ch], server_util.[ch],
3232 silcd/command.c, silcd/packet_receive.c and
3233 lib/silcclient/command.c.
3235 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3237 * Added reference counter to the command reply context in
3238 the client library. Affected files are
3239 lib/silcclient/command_reply.[ch].
3241 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3243 * Fixed rekey protocol with PFS in the client library.
3244 Affected file is lib/silcclient/protocol.c.
3246 * Added support for list of errors in client library
3247 command reply handling. Affected file is
3248 lib/silcclient/command_reply.c.
3250 * Defined that the WHOIS and IDENTIFY commands can send
3251 list of errors. Updated the protocol specs. Protocol
3254 * Added support for sending list of errors to WHOIS and
3255 IDENTIFY commands in server. Added support for receiving
3256 list of errors in server. Affected files are
3257 silcd/command.c and silcd/command_reply.c.
3259 * Fixed client info resolving on LEAVE command in client
3260 library to not crash. Affected file is
3261 lib/silcclient/client_notify.c.
3263 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3265 * Defined that the NICK command replies with thew changed
3266 nickname too, to make the nickname changing simpler at
3267 the client's end. Updated protocol specs and the code
3268 in client and server. Affected files are
3269 silcd/command.c, lib/silcclient/command_reply.c and
3270 lib/silcclient/command.c.
3272 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3274 * Added `Compressed' packet flag to indicate that the packet
3275 payload is compressed by the sender. Updated the protocol
3276 specs and the core library. The compression still is not
3277 implemented in the sources. Affected file is
3278 lib/silccore/silcpacket.h.
3280 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3282 * Remove pending command callbacks also if the connection
3283 to the server is destroyed. Affected file is
3284 lib/silcclient/client.c.
3286 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3288 * Added new QUIET channel user mode that can be used to
3289 quiet a user in a channel. Updated the protocol specs but
3290 it wasn't implemented yet. Protocol TODO #27. Affected
3291 file is lib/silccore/silcmode.h.
3293 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3295 * Added BLOCK_INVITE user mode to be able to block incoming
3296 invite notifications. Protoocol TODO #26. Affected files
3297 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3300 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3301 the protocol specs and the code. Affected file is
3302 lib/silccrypt/silcpkcs.c.
3304 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3306 * Disconnect Payload includes now the status type. Updated
3307 the protocol specs and the code. Protocol TODO #25.
3308 Affected files are silcd/server.c, lib/silcclient/client.c.
3310 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3311 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3312 Moved the silc_client_command_status_messages table to the
3313 lib/silcutil/silcutil.c and added new funtion
3314 silc_get_status_message, which deprecates function
3315 silc_client_status_message. Affected files are
3316 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3317 lib/silcutil/silcutil.[ch].
3319 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3321 * Defined that the nickname hash in Client ID MUST be from
3322 lowercase nickname. This effectively changes nicknames in
3323 SILC to case-insensitive. Updated the protocol specs and
3324 the code. Affected files are lib/silcutil/silcutil.[ch],
3325 silcd/serverid.c, and silcd/idlist.c.
3327 * Added new channel user modes BLOCK_MESSAGES_USERS and
3328 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3329 code. Affected files are lib/silccore/silcmode.h,
3330 lib/silcclient/command.c, and silcd/packet_send.c.
3332 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3333 specs and code. Affected file lib/silccore/silcstatus.h.
3335 * Added support for watch list. It is possible to add nicknames
3336 to be watched, and when they come to network, leave network
3337 or user mode changes the watcher will be notified of this
3338 change. Added SILC_COMMAND_WATCH command, added new
3339 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3340 notifications. Updated the protocol specs and implemented
3341 this to library, client and server. Protocol TODO #21.
3342 Affected files are lib/silccore/silccomand.h,
3343 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3344 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3345 silcd/packet_send.[ch], silcd/packet_receive.c, and
3346 irssi/src/silc/core/client_ops.c.
3348 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3349 somebody watching you. Updated the protocol specs and the
3350 code. Affected files are lib/silccore/silcmode.h, and
3351 lib/silcclient/command.c.
3353 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3355 * Added service support to SILC protocol. Added new command
3356 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3357 core library. Services are not implemented in server or
3358 client for now. Protocol TODO #20. Affected files are
3359 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3361 * Added SilcStatus argument to `command' client operation
3362 to return the error status when command sending fails
3363 locally. Changed all command in client library to return
3364 correct command status. Affected files are
3365 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3366 irssi/src/silc/core/client_ops.c.
3368 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3370 * Added silc_mime_parse function to parse MIME headers.
3371 Affected files are lib/silcutil/silcstruti.[ch].
3373 * Added MIME header parsing in Irssi SILC Client. It displays
3374 all textual MIME objects, others it ignores. Affected file
3375 is irssi/src/silc/core/clien_ops.c.
3377 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3379 * Fixed a bug in the pid writing function, which couldn't be
3380 written in a root-owned directory.
3382 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3384 * Defined that channel message to unknown Channel ID must
3385 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3386 Updated the protocol specs and the code in server. The
3387 affected file is silcd/packet_receive.c.
3389 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3391 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3392 that it is used to send error notifys if error occurs during
3393 some SILC packet processing, except commands. The error
3394 types are same as for command reply types. Defined that
3395 if private message is sent to unknown Client ID the error
3396 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3397 Updated the protocol specs and code. Affected files are
3398 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3399 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3400 and irssi/src/silc/core/client_ops.c. Renamed the
3401 SilcCommandStatus to SilcStatus.
3403 * Defined the use of extra WHOIS attributes in WHOIS command.
3404 The <Requested Attributes> (defined in a separate document)
3405 can be used to request additional information about user
3406 not returned by standard WHOIS command. Defined that server
3407 can send WHOIS command directly to client. Client provides
3408 the requested attributes to the server. Updated the protocol
3409 specs. Protocol TODO #4. Implementation is not done yet
3410 (Protocol TODO #24).
3412 * Renamed function silc_client_command_status_message to
3413 silc_client_status_message. Affected files are
3414 lib/silcclient/command_reply.[ch].
3416 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3418 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3419 32 bit integers. Updated the protcol specs and the code.
3420 Affected files are silcd/command.c and
3421 lib/silcclient/command.c.
3423 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3425 * Fixed a bug in library where sending a bogus authentication
3426 payload would lead to a crash. Affected file is
3427 lib/silccore/silcauth.c.
3429 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3431 * Added detach_disabled and detach_timeout server config
3432 options to the server. Affected files silcd/serverconfig.[ch],
3433 silcd/command.c and silcd/packet_receive.c.
3435 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3437 * Added resolve_cmd_ident field to the SilcClientEntry structure
3438 too so that if the entry is for example being resolved so
3439 another command may attach to the same pending command reply
3440 without requiring to resolve the same entry again. Added
3441 support for adding multiple pending commands for one
3442 command idenfier. Affected files lib/silcclient/command.[ch],
3443 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3445 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3447 * Defined that server receives WHOIS command reply for private
3448 and secret channels too. Updated protocol specs and the
3449 code in server. Affected file silcd/command.c.
3451 * Defined <channel user mode list> argument to WHOIS command
3452 reply for returning user modes on the channels. The
3453 channel list now doesn't include the user mode anymore but the
3454 actual channel mode. Updated protocol specs and the code in
3455 client and server. Affected files are silcd/command_reply.c,
3456 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3457 and lib/silcclient/command_reply.c.
3459 * Save the channels list in WHOIS command reply in normal server
3460 so that WHOIS always shows joined channels also in normal
3461 server and not just on router. Affected file is
3462 silcd/command_reply.c.
3464 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3466 * Defined that server receives USERS command reply for private
3467 and secret channels too. Updated protocol specs and the
3468 code in server. Affected file silcd/command.c.
3470 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3472 * Changed the UMODE's mode mask argument to be optional. If
3473 not provided then the command merely returns the current mode
3474 mask to the client. Updated protocol specs and the server.
3475 Affected file is silcd/command.c.
3477 * Added SILC session detachment/resuming support. It is possible
3478 to detach by closing the network connection and then re-connect
3479 and resume to the old client session. Added DETACHED user
3480 mode that server will set for detached client. Added new
3481 packet RESUME_CLIENT which is used to perform the resuming
3482 process. Added DETACH command. Updated the protocol specs,
3483 core library, client and server. Protocol TODO #22. Very
3484 many affected files around the tree.
3486 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3488 * Changed the CMODE's mode mask argument to be optional. If
3489 not provided then the command merely returns the current mode
3490 mask to the client. Updated protocol specs and the server.
3491 Affected file is silcd/command.c.
3493 * Changed the Killer's Client ID in KILLED notify to be just
3494 any ID payload since router server is allowed to kill as well.
3495 Updated protocol specs, client libary and server. Affected
3496 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3497 and irssi/src/silc/core/client_ops.c.
3499 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3501 * Added new user modes ANONYMOUS for special anonymous servers
3502 that may set the mode for client, and BLOCK_PRIVMSG which
3503 client may set to block incoming private messages unless the
3504 Private Message Key flag is set (using private keys to protect
3505 private messages). Updated protocol specs and code in client
3506 and server and core library. Protocol TODO #23. Affected
3507 files are lib/silccore/silcmode.h, silcd/server.[ch],
3508 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3509 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3511 * Added new channel user mode BLOCK_MESSAGES which the client
3512 may set to itself to tell server not send channel messages.
3513 Other packets such as channel key packets are still sent.
3514 Protocol TODO #23. Updated the protocol specs, client and
3515 server. Affected files are lib/silccore/silcmode.h,
3516 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3517 lib/silcutil/silcutil.c, silcd/command.c, and
3518 silcd/packet_send.c.
3520 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3522 * Redefined the Status Payload to include now two 8 bit fields,
3523 instead of one 16 bit field. This now makes it possible to
3524 send list of errors. Updated the protocol specs and the code
3525 in core library, client library and server. Protocol TODO #1.
3526 Affected files are lib/silccore/silccommand.[ch],
3527 lib/silcclient/command_reply.[ch], silcd/command.c,
3528 silcd/command_reply.c and silcd/packet_receive.[ch].
3530 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3532 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3533 must be handled by the application and should tell the application
3534 that an error message was already printed, and it should print the
3535 config coords (line, filename, ...). Affected files are
3536 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3538 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3539 server config parsing code more readable.
3541 Fixed a bug in the fetch_logging() config callback.
3543 Affected files is silcd/serverconfig.c.
3545 * Drop root privileges when started in foreground. Don't drop them
3546 if debugging also. Affected file is silcd/silcd.c.
3548 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3550 * Added more IM-like features by introducing new user modes
3551 for setting various presence information. Added new modes:
3552 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3553 specs and code. Protocol TODO #19. Affected files are
3554 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3555 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3557 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3559 * Added STATS command to the protocol after all, to return
3560 various statistical information about the network. It can
3561 be used by clients to retrieve statistical information, and
3562 servers may use it to to fetch cell and network wide
3563 statistics from router. Updated the protocol specs and
3564 implemented it to the server. Protocol TODO #16.
3565 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3566 silcd/command_reply.[ch].
3568 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3570 * The LIST command reply in client libary now adds new channel
3571 entry if the returned channel doesn't exist yet in cache,
3572 and returns the channel entry to the application in the
3573 command_reply client operation. Affected file is
3574 lib/silcclient/command_reply.c.
3576 * Changed the channel message payload's MAC generation to
3577 include the IV in the MAC as well. This way all relevant
3578 parts of the channel message payload are authenticated also
3579 with the channel message MAC (and not only by packet MAC).
3580 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3581 Affected file is lib/silccore/silcchannel.c.
3583 * Fixed the SKE to save the remote version, since the
3584 silc_ske_parse_version mistakenly checked wrong version,
3585 after it replaced the start payload. Affected files are
3586 lib/silcske/silcske.[ch].
3588 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3590 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3591 string utility functions. Added there also new functions
3592 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3593 Affected files lib/silcutil/silcstrutil.[ch].
3595 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3596 files are lib/silcutil/silcstrutil.[ch].
3598 * Defined that the security property fields in SKE SHOULD be
3599 UTF-8 encoded, defined that version string MUST be US-ASCII
3600 encoded, defined that passphrases sent in connection
3601 authentication protocol MUST be UTF-8 encoded. Implemented
3602 these to the client and server. Defined also that other
3603 passphrases sent in the protocol MUST be UTF-8 encoded.
3604 Affected files are lib/silcske/silcske.c,
3605 lib/silcclient/protocol.c, silcd/protocol.c,
3606 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3608 * Changed the silc_client_close_connection interface to not
3609 need the SilcSocketConnection which should not be visible
3610 to application. Affected files are lib/silcclient/client.c
3611 and lib/silcclient/silcclient.h.
3613 * Rewrote the text for Private Message Key Payload in the
3614 protocol specification. Protocol TODO #11.
3616 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3618 * Upgraded the protocol version to 1.1, updated protocol specs
3621 * Added the nickname as new argument to NICK_CHANGE notify and
3622 added it to protocol specs and implemented it to client and
3623 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3624 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3625 lib/silcclient/client_notify.c.
3627 * Added the killer's client ID to the KILLED notify and added
3628 it to protocol specs and implemented it to client and server.
3629 Protocol TODO #13. Affected files are silcd/command.c,
3630 silcd/packet_receive.c, packet_send.[ch],
3631 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3632 The killer's client entry is now returned to application in
3633 the `notify' client operation.
3635 * Fixed the Max Argument fields that had too large value set
3636 in the protocol specs. Protocol TODO #14.
3638 * Added the LEAVE command reply to return the ID of parted
3639 channel. Updated protocol specs and implemented it to the
3640 client and server. Protocol TODO #15. Affected files are
3641 silcd/command.c, lib/silcclient/command_reply.c. The channel
3642 entry is now returned to application in the `command_reply'
3645 * Rewrote the version SKE version checking in client libary
3646 and in server to use the silc_parse_version_string. Affected
3647 files are lib/silcclient/protocol.c, silcd/protocol.c.
3649 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3650 commands that was missing it, and updated protocol specs and
3651 the server implementation. Protocol TODO #10. The affected
3652 file is silcd/command.c.
3654 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3655 generic reply to a generic request (REQUEST flag), and
3656 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3657 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3658 to define the payload for DATA flag. Added the flags to
3659 the implementation. Protocol TODO #9. Affected file is
3660 lib/silccore/silcchannel.h.
3662 Changed the client library to return the message length
3663 to application as well in the channel_message and private_message
3664 client operations. Affected files are
3665 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3666 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3667 and lib/silcclient/client_ops_example.c.
3669 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3670 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3671 the channel. Updated protocol specs and impelemented this
3672 to client and server. Protocol TODO #6. Affected files are
3673 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3674 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3676 Added new options m and M to CMODE command in Irssi SILC
3677 client to set these modes.
3679 * Deprecated all administrative commands from SILC protocol
3680 since they are highly implementation specific commands.
3681 Updated protocol specs. Moved the old commands in
3682 implementations to private range of command types. Affected
3683 files are silcd/command.c, lib/silcclient/command.c and
3684 lib/silcclient/command_reply.c. Protocol TODO #8.
3686 * Fixed a bug in server where sending unknown command crashes
3687 the server. Affected file silcd/command.c.
3689 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3691 * Added SILC_PROTOCOLVERSION macro to check protocol version
3692 of a socket connection. The affected file is
3693 lib/silcutil/silcsockconn.h.
3695 * Added better error logging in rekey protocol. Affected file
3698 * Do not check public key types in SKE during rekey. Affected
3699 file lib/silcske/payload.c.
3701 * Fixed the rekey protocol with PFS, which was totally broken.
3702 Affected file silcd/protocol.c.
3704 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3706 * Some client implementations quit network by doing first LEAVE
3707 and then immediately SIGNOFF (like Bombyx). We now do check
3708 after a short time after LEAVE notify and check whether the
3709 client is still valid after LEAVE, and if not we remove it from
3710 cache. Affected file is lib/silcclient/client_notify.c.
3712 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3714 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3715 it's good not to have security holes here.
3717 * Fixed a negative refcount situtuation for the config context.
3718 Affected file is silcd/serverconfig.c.
3720 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3722 * ROBOdoc documented lib/silcutil/silcutil.h.
3724 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3726 * Optimized even more the SilcPacketContext structure. Now
3727 totally saved 16 bytes of memory per context after optimization.
3728 Affected files are lib/silccore/silcpacket.[ch].
3730 * Made strict checks for valid SILC IDs. Affected file is
3731 lib/silccore/silcid.c.
3733 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3735 * Changed the object argument for silc_cipher_register,
3736 silc_hash_register, silc_hmac_register and silc_pkcs_register
3737 to const. Affected files are lib/silccrypt/silccipher.[ch],
3738 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3740 * Changed the silc_get_username and silc_get_real_name to
3741 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3743 * Fixed the Irssi SILC Client to use the silc_get_username and
3744 silc_get_real_name insted of glib routines since the glib
3745 routines only corrupt stack. Fixes the Irssi SILC to work in
3746 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3748 * Fixed the Irssi to not use g_get_home_dir since it crashes
3749 or returns garbage on cygwin and corrupts stack. Added function
3750 get_home_dir to Irssi routines. Affected files are
3751 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3753 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3755 * Made some structure optimizations. SFTP memory FS MemFSEntry
3756 entry structure. Optimized SilcTask structure. Optimized
3757 SilcPacketContext structure.
3759 Affected files lib/silcsftp/sftp_fs_memory.c,
3760 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3762 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3764 * And yet again reverted back the config thing since Johnny
3765 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3768 * Fixed memory leaks from config object. Affected files are
3769 silcd/serverconfig.[ch].
3771 * Added support for adding new connections to the server in rehash.
3772 After rehash they take effect.
3774 Added support for changing the maximum allowed connections in
3775 rehash. The number can grow but going smaller is not supported.
3777 Added function silc_server_num_sockets_by_remote to the
3778 silcd/server_util.[ch].
3780 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3782 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3784 * Added preliminary checking during config parsing for a valid
3785 public/private key and removed further checks in the code.
3786 Affected files are silcd/serverconfig.[ch], server.c.
3788 * Moved functions silc_server_drop() and silc_server_daemonise()
3789 from server.c to silcd.c since they are stricly related to
3790 the application activity.
3792 * Reverted a small part of the automatic ref/unref since
3793 it caused a double unref in some situations. Affected
3794 files are silcd/silcd.[ch], server.c, serverconfig.c.
3796 * Added some .cvsignore files in the lib directory.
3798 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3800 * Fixed silc_net_gethostbyaddr to correctly resolve by
3801 address. Affected file lib/silcutil/silcnet.c.
3803 * Fixed the notify relaying to client. The HMAC to be used
3804 with relayed packets ws wrong and caused decryption failure
3805 at the client end. Affected file is silcd/packet_receive.c.
3807 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3809 * Created new branch silc_protocol_1_0_branch.
3811 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3813 * Changed the silc_server_config_* routines to be SilcServer
3814 independent. They are now officially application specific code
3815 and not part of generic server implementation. Affected files
3816 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3818 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3820 * Added automatic referencing of config context in the
3821 silc_server_config_alloc, and automatic unreferencing in the
3822 silc_server_config_destroy. Affected files are
3823 silcd/serverconfig.[ch], silcd/silcd.c.
3825 * Fixed the silc_log_quick handling in the logging routines.
3826 It didn't log quickly when it was TRUE. Affected file is
3827 lib/silcutil/silclog.c. Also the flush delay was set even
3828 if it was 0 in config file. Affected file is
3829 silcd/serverconfig.c.
3831 * Added support for changing key pair of the server in rehash.
3832 Affected file silcd/server.c.
3834 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3836 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3837 too early, before getting the channel entry. Affected file
3838 is silcd/packet_receive.c.
3840 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3842 * Added functions silc_server_config_[ref/unref], these are used
3843 to prevent that the config object is destroyed.
3845 No longer directly affect global variables silc_log_quick and
3846 silc_log_delay, they are first cached inside the config object
3847 and then applied with silc_server_config_setlogfiles().
3849 silc_server_config_set_defaults() is now internal to
3850 serverconfig.c, there are no reasons to show this internal stuff
3853 Affected files are silcd/serverconfig.[ch].
3855 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3856 fprintf's to stderr, since some code may be executed again after
3857 the server went into the background. Affected files are
3860 * Added rehash support. Added function silc_server_rehash() that
3861 will perform all the basic tasks of the rehashing procedure.
3863 * Added command line option `-x, --hexdump'. This will enable the
3864 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3865 The option `--hexdump' implies `--debug'.
3867 * Fixed a bad bug in the logging APIs (silcutil library) where
3868 the application would crash after calling silc_log_reset_all().
3870 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3872 * Fixed the KICKED notify handling in client library to
3873 correctly remove the channel and all entries from the
3874 channel when I was kicked. This bug crashed the client.
3876 Fixed yet another but in KICKED notify handling to remove
3877 the kicked client correctly from the channel.
3879 Affected file is lib/silcclient/client_notify.c.
3881 * Fixed a minor bug in looking up correct client entry
3882 in KICKED notify in server. Affected file is
3883 silcd/packet_receive.c.
3885 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3886 sources correctly to distribution. Fixes --with-gmp option.
3888 * Removed the manual rehashing from ID Cache, and changed it
3889 to use the SILC Hash Table's auto rehash feature. Affected
3890 file is lib/silccore/silcidcache.c.
3892 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3894 * Fixed a bug in the silc_client_nickname_format function that
3895 handles the multiple same nickname formatting. Two clients
3896 with same nickname caused problems after the first one left
3897 and rejoined. It didn't format the nickname correctly.
3898 Affected file is lib/silcclient/idlist.c.
3900 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3902 * Don't change the topic if olod topic is same as new one.
3903 Affected file is silcd/packet_receive.c.
3905 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3907 * Added cross-reference support to the SILC Documentation
3908 generator. All types across all HTML files are now cross-
3909 referenced. Affected files util/robodoc/generator.c and
3910 scripts/silcdoc/silcdoc.
3912 * Added file lib/silcutil/silctypes.h to include all the
3913 arithmetic type definitions and some macros. Removed
3914 includes/bitmove.h and moved macros to silctypes.h.
3916 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3918 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3920 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3922 * Added `type' argument to silc_id_payload_parse_id function which
3923 now returns the type of the ID to the sent pointer. Affected
3924 file is lib/silccore/silcid.[ch].
3926 * Added check for CMODE_CHANGE notify type that mode change is
3927 allowed by the sender. Affected file silcd/packet_receive.c.
3929 * Added check for CUMODE_CHANGE notify type that mode change is
3930 allowed by the sender. Affected file silcd/packet_receive.c.
3931 Added the ID type as CUMODE_CHANGE notify type as argument
3932 to the `notify' client operation. Affected files are
3933 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3935 * Added function silc_client_add_server to the client library.
3936 Added support for resolving also channel and server info when
3937 received unknown entity in notify packet. Affected files are
3938 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3940 * Added function silc_command_get_status to return the command
3941 status from the command reply's argument payload. Affected files
3942 are lib/silccore/silccommand.[ch].
3944 * Added check for KICKED notify type that the kicking is
3945 allowed by the client. Affected file silcd/packet_receive.c.
3947 * Created function silc_get_input which can be used to get input
3948 (echo on or off) from user on command line. Affected files are
3949 lib/silcutil/silcutil.[ch].
3951 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3953 * Optimized silc_server_packet_relay_to_channel function.
3954 Added new function silc_channel_message_payload_encrypt which
3955 can be called directly if channel message payload needs to
3956 be encrypted and is already encoded (no need to call _encode
3957 function). Packet relaying is now done by router without any
3958 extra memory allocations. Affected files are
3959 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3960 silcd/packet_send.c.
3962 * Fixed the INVITE notify handling. It took wrong arguments
3963 as invite list and invite delete. Affected file is
3964 silcd/packet_receive.c.
3966 * Added check for TOPIC_SET notify type that the topic change is
3967 allowed by the client. Affected file silcd/packet_receive.c.
3969 * Added check for INVITE notify type that inviting is allowed by
3970 the client. Affected file silcd/packet_receive.c.
3972 * Changed the silc_server_client_on_channel to return the
3973 SilcChannelClientEntry as well. Moved the function
3974 silc_server_check_cmode_rights to server_util.[ch].
3975 Affected files are silcd/server_util.[ch], silcd/command.c.
3977 * Added function silc_server_check_umode_rights to check whether
3978 changing client's user mode is allowed. Added check for
3979 UMODE_CHANGE notify type that the umode change is allowed
3980 by the client. Affected files are silcd/server_util.[ch],
3981 silcd/packet_receive.c and silcd/command.c.
3983 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3985 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3986 ID length. It ignored that ID can be IPv6 based as well.
3987 Affected file lib/silccore/silcpacket.h.
3989 * Fixed the silc_id_id2str and silc_id_str2id to take the
3990 IPv6 address offset's into consideration. Affecte file is
3991 lib/silccore/silcid.c.
3993 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3995 * Fixed the internal Unix scheduler functions to check for
3996 NULL context they may receive. The affected file is
3997 lib/silcutil/unix/silcunixschedule.c.
3999 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4001 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4002 can specify different directory with --home command line
4003 parameter. Affected files irssi/src/silc/core/client_ops.c,
4006 * SILC-specific commands aren't now executed if the active server
4007 isn't of SILC-type, so there won't be problems with having
4008 IRC and SILC protocol support in same client. Affected files
4009 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4012 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4014 * Improved the signal support in SILC Schedule. Added new
4015 function silc_schedule_signal_call which is used by application
4016 to mark a signal to be called. It is now safe to perform
4017 any kind of tasks in signal callbacks since it is guaranteed
4018 that the application specified signal callback is called
4019 after the signal is over. Affected files are
4020 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4022 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4024 * Added `name' field to SilcChannelPrivateKey to represent
4025 application given name for the key. Moved also the context from
4026 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4027 Added the `name' argument also to the function
4028 silc_client_add_channel_private_key.
4030 Added function silc_client_current_channel_private_key to set the
4031 current channel private key in use.
4033 Added "change" command to KEY command which can be used to change
4034 the current channel private key. Bound the command also to
4035 alt+K (Alt+Shift+k).
4037 Also affected files lib/silcclient/client_channel.c,
4038 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4040 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4042 * Added silc_rng_get_byte_fast function in to the
4043 lib/silccrypt/silcrng.[ch].
4045 * Changed the interface of silc_packet_assemble and the
4046 silc_packet_send_prepare. If silc_packet_assmble is now
4047 called the application does not call silc_packet_send_prepare
4048 because the library will call it automatically. These
4049 interfaces now also return a reference to the outgoing buffer
4050 which includes the assembled packet, which the application can
4051 use to encrypt the packet.
4053 Affected files are lib/silccore/silcpacket.[ch],
4054 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4055 silcd/packet_send.c, server_backup.c and packet_receive.c.
4057 * Fixed a packet sending bug on very high load, where outgoing
4058 packet queue wasn't handled correctly and packets got corrupted.
4059 Affected files are lib/silcutil/*/silc*sockconn.c,
4060 lib/silcclient/client.c and silcd/server.c.
4062 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4064 * Added macro SILC_PACKET_DATALEN which can be used during
4065 packet assembling to check whether the data to be added to
4066 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4067 len is truncated until it fits it.
4069 Added checks for maximum length of channel message payload and
4070 private message payload also.
4072 Added checks for maximum packet length in server and in
4075 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4076 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4077 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4078 lib/silcclient/client_prvmsg.c.
4080 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4082 * Added silc_server_packet_queue_purge call to the
4083 silc_server_disconnect_remote to assure that all data in the
4084 queue before disconnecting is sent to the network. Affected
4085 file silcd/server.c.
4087 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4089 * Added the deleting of server's own ID cache entry to the
4090 silc_server_free function. Free also everything else that
4091 has been allocated in silc_server_init. The affected file
4094 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4096 * Added functions silc_parse_version_string, silc_version_to_num,
4097 and silc_ske_parse_version to parse SILC protocol style version
4098 strings. Affected files lib/silcutil/silcutil.[ch] and
4099 lib/silcske/silcske.[ch].
4101 * Added new configuration params: version_protocol, version_software
4102 and version_software_vendor to specify what version the remote
4103 host must at least be to be able to connect to server. The vendor
4104 string can be regex matched too. Added new function
4105 silc_server_connection_allowed to check maximum number of allowed
4106 connections, and allowed versions for incoming connections.
4107 Affected files are silcd/server.c, server_util.[ch] and
4110 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4112 * Added preliminary support for signals in scheduler. The
4113 signals we care about are now blocked always when the scheduler
4114 is locked. This way we can synchronise the use of signal with
4115 scheduler. It is guaranteed that when signal occurs the scheduler
4116 is not locked, and thus new tasks can be safely added to the
4119 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4120 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4121 Added new platform specific routines
4122 silc_schedule_internal_signals_[un]block and
4123 silc_schedule_internal_signal_[un]register.
4125 Added new functions to SILC Schedule API:
4126 silc_schedule_signal_[un]register. Each signal that application
4127 is going to use should be registered to the scheduler.
4129 Affected files are lib/silcutil/silcschedule.[ch],
4130 lib/silcutil/*/silc*schedule.c.
4132 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4134 * Check for unauthenticated client and server in the
4135 silc_server_new_client and silc_server_new_server functions.
4136 Affected file silcd/packet_receive.c.
4138 * Added function silc_string_is_ascii to check whether given
4139 string is 7-bit ASCII string. Affected files are
4140 lib/silcutil/silcutil.[ch].
4142 * Added function silc_id_is_valid_server_id into the
4143 silcd/serverid.c and added checking for valid Server ID's in
4144 silc_server_new_server. The Server ID must always be based
4145 on the server's public IP address.
4147 * Added logging of DISCONNECT packet message in the server.
4148 Affected file silcd/server.c.
4150 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4152 * Changed all library interfaces that use Global RNG to also
4153 accept SilcRng as argument. Affected files are
4154 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4155 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4156 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4157 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4158 lib/silccrypt/rsa.c.
4160 * Added function silc_pkcs_generate_key to the
4161 lib/silccrypt/silcpkcs.[ch] for applications so that they
4162 don't need to do pkcs->pkcs->init calls anymore.
4164 * Remove SilcSocketConnection from the SFTP API since it really
4165 wasn't needed there. The application has the information
4166 saved in its contexts anyway and the SFTP layer doesn't need
4167 know about it. Affected files lib/silcsft/silcsftp.h and
4168 lib/silcsftp/sftp_[server/client].c.
4170 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4171 The SilcSimContext is not SilcSim.
4173 * Fixed possible buffer overflows in silc_id_render in the
4174 lib/silcutil/silcutil.c.
4176 * On EPOC the global crypto module lists are not used at all
4177 in the crypto library. Added support for using the constant
4178 algorithm list on EPOC. Affected files are
4179 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4182 * Fixed the handling of third parameter of KICKED notify, since
4183 it was mistakenly updated to SILC Protocol 1.0 even though it
4184 is to be included in 1.1. Since it is not in 1.0 it is not
4185 mandatory, and this fix now handles it only if it is provided,
4186 and it is not error if it is not provided. Affected file
4187 lib/silcclient/client_notify.c.
4189 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4191 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4192 client. Affected file irssi/src/silc/core/client_ops.c.
4194 * Merged with Irssi 0.8.4 from irssi.org CVS.
4196 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4198 * Check for valid socket connection in client entries before
4199 sending any messages. Fixes a crash, but doesn't fix some
4200 other underlaying bug that is lurking there. Affected
4201 file silcd/packet_send.c.
4203 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4205 * $usermode, $cumode and $cumode_space expandos shouldn't do
4206 anything with non-SILC server records. Affected file
4207 irssi/src/silc/core/silc-expandos.c
4209 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4211 * Fixed the silc_net_check_[host/local]_by_sock to support
4212 IPv6 bound sockets as well. Now they can return IPv6 addresses
4213 as well. Affected file lib/silcutil/silcnet.c.
4215 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4216 Affected lib/silcutil/unix/silcunixnet.c.
4218 * Fixed ID rendering (at least on some platforms, not NetBSD)
4219 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4221 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4223 * Added silc_hash_public_key and silc_hash_public_key_compare
4224 functions to be used with SilcHashTable. They can be used to
4225 hash public keys and compare public keys in hash table. Affected
4226 file lib/silcutil/silcutil.[ch].
4228 * Added support for specifying multiple public keys for Client
4229 connection section in server configuration file. This makes it
4230 possible to accept multiple public keys from same host, or to
4231 make a section that accepts any incoming host, and have the
4232 accepted public keys listed in the section.
4234 Added functions silc_sever_[find/get]_public_key, added the
4235 support for this actually to all connection sections but only
4236 the Client section is currently allowed to specify multiple
4239 Affected files are silcd/server.c, server_internal.h,
4240 command.c, protocol.c, server_util.[ch], packet_receive.c.
4242 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4244 * Merged Irssi 0.8.2 from irssi.org CVS.
4246 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4248 * If silc_debug is TRUE, also output standard logging messages
4249 to stderr with the debug output.
4251 Made silc_log_reset_all() flushing all channels before returning.
4252 Also fixed some documentation typos.
4254 Affected files are lib/silcutil/silclog.[ch].
4256 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4258 * Fixed the server to check correctly the amount of connections
4259 from single host, by checking also the type of the connection.
4260 Fixed also the comparison of number of connections and number
4261 of allowed connections. Affected files are silcd/server.c,
4264 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4266 * Fixed the USERS command reply to save the user's mode on the
4267 channel as well. Fixed JOIN command reply to check whether a
4268 client is on channel already and not join it twice. Affected
4269 file lib/silcclient/command_reply.c.
4271 * Added new file silc-expandos.c into irssi/silc/core/ to return
4272 various stuff for various signal for the statusbar etc. updating.
4273 Now Irssi SILC client prints channel user modes etc. on the
4276 * The user mode (like server/router operator changes) is now shown
4277 on the Irssi SILC client's statusbar. The affected files are
4278 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4280 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4282 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4283 to SILC_SCHEDULE_[UN]LOCK macros.
4285 * Added more error printing to logs in server code. Affected
4286 files silcd/server.c and silcd/protocol.c.
4288 * Fixed -S option parsing in Irssi SILC Client. Affected file
4289 irssi/src/silc/core/silc-core.c.
4291 * Added silc_buffer_alloc_size function. Affected file is
4292 lib/silcutil/silcbuffer.h.
4294 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4296 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4297 constants. Affected files in
4298 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4301 * Changed the internal SFTP Memory FS table to const. Affected
4302 file lib/silcsftp/sftp_fs_memory.c.
4304 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4306 * Fixed the buffer formatting and unformatting routines to
4307 check the size of 64 bits types with sizeof(). Affected
4308 file is lib/silcutil/silcbuffmt.c.
4310 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4312 * Removed 0.6.x backwards support.
4314 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4316 * Changed all integer type names:
4317 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4318 to avoid collisions with other libraries using same type names
4321 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4323 * Added `prefer_ipv6' argument to the functions
4324 silc_net_gethostbyname[_async]. If it is TRUE it will return
4325 IPv6 address over IPv4. If FALSE IPv4 address is returned
4326 even if IPv6 address was found. Affected files
4327 lib/silcutil/silcnet.[ch].
4329 * Added support silc_net_create_connection[_async] to fallback
4330 to IPv4 address if IPv6 address could not be used (like if
4331 it doesn't work on a specific system). Affected file in
4332 lib/silcutil/unix/silcunixnet.c.
4334 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4336 * Added silc_schedule_reinit function to do the enlarging
4337 of the max tasks handling capabilities of the scheduler.
4338 Affected files lib/silcutil/silcschedule.[ch].
4340 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4342 * Added automatic extern "C" { ... } for C++ compilers so the
4343 application does not need to define them. Affected file
4344 includes/silcincludes.h.
4346 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4347 old name went against naming convention. Applications now
4348 include "silcclient.h" instead of "clientlibincludes.h".
4349 Removed includes/clientlibincludes.h, it is redundant now.
4351 * Renamed includes/version.h to silcversion.h.
4353 * Added really preliminary support for OS/2 into the util
4354 library. Only thread & mutex API is implemented, others
4355 are still to be implemented. Created the lib/silcutil/os2/
4356 directory. Created also file includes/silcos2.h.
4358 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4360 * Added preliminary BeOS support into the util library.
4361 Created lib/silcutil/beos/, and implemented all the needed
4362 functions to support SILC on BeOS. Created also file
4363 includes/silcbeos.h.
4365 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4367 * Added proper initializations to silc's irssi code, so it's
4368 now possible to load it as module. Affected files
4369 irssi/src/silc/core/silc-core.c,
4370 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4372 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4374 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4377 * Fixed the silcdoc document generator to correct generate
4378 docs from all kinds of filenames. Affected files are
4379 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4381 * ROBOdoc documented lib/silcutil/silcmemory.h.
4382 Added also new function silc_memdup.
4384 * Removed lib/silcutil/silcbufutil.h and moved those routines
4385 to the lib/silcutil/silcbuffer.h.
4387 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4389 * Added `user_count' to the SilcChannelEntry which now tells the
4390 number of users on the channel. The user count is now saved
4391 in normal server of global channels as well. Affected files
4392 silcd/server.c, idlist.h, packet_receive.c and command.c.
4394 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4395 include file utility functions.
4397 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4398 instead of calling directly OS routines.
4400 * Fixed NICK change printing in Irssi SILC Client. Fixed
4401 KICKED notify printing in Irssi SILC Client. Affected file
4402 irssi/src/silc/core/client_ops.c.
4404 * Fixed a NICK change bug in client library, to not recreate the
4405 client_entry->channels hash table everytime nick is changed.
4406 Affected file lib/silcclient/client.c.
4408 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4410 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4411 the SKE interface a bit.
4413 * Fixed padding problem in PKCS#1. The padding was not actually
4414 random since the random number generator was used incorrectly.
4415 This security bug affects only when encrypting with PKCS#1, and
4416 it is not currently used at all in SILC. SILC only use signing
4417 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4419 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4421 * Rewrote the notify handling in Irssi SILC client to not call
4422 the events as signals. Fixes problems with Perl support.
4423 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4425 * Send the auto-nicking NICK command in client library with
4426 little timeout after connecting. The affected file is
4427 lib/silcclient/client.c.
4429 * Added following new config file settings:
4430 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4431 key_exchange_timeout, conn_auth_timeout, connections_max,
4434 Implemented all the new config settings handling in the server.
4436 Optimized the use of SKE Mutual flag usage. Use it only
4437 if connection authentication protocol is not based in public
4440 Renamed all SilcServerConfigSection* to SilcServerConfig*
4441 to have a bit shorter names.
4443 Affected files silcd/serverconfig.[ch], server.[ch], and
4446 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4448 * Cleaned up the listening sockets code, preparing for the rehash
4449 support. Affected file is silcd/server.c.
4451 * Fixed some output messages. Affected files are silcd/silcd.c,
4454 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4456 * Create lib/doc/silcrng_intro.html document as introduction
4457 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4459 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4461 * Fixes to the silcd config template. Affected file is
4462 doc/example_silcd.conf.in.
4464 * Removed type casts from silc_calloc(), conforming to the
4465 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4467 * Removed param_name member from client, server, and router
4468 section structs, now identifying the param directly.
4470 Added CONFIG_FREE_AUTH macro in config file parsing.
4472 Affected files are silcd/serverconfig.[ch].
4474 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4476 * Fixed command line parameter handling. All SILC initialization
4477 is now done in silc_core_init() which also fixes autoconnecting
4480 Affected files irssi/src/silc/core/silc-core.c,
4481 irssi/src/fe-text/silc.c.
4483 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4485 * Added new configuration options and blocks:
4486 keepalive_secs, reconnect_count, reconnect_interval,
4487 reconnect_interval_max, reconnect_keep_trying and
4488 require_reverser_lookup. Added ConnectionParam block, and
4489 implemented the connection parameters when connecting as
4490 initiator and when accepting connections as responder.
4492 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4493 whether given configuration value has been given already.
4495 Affected files silcd/serverconfig.[c], server.[c].
4497 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4498 algorithm parts and created new file silcalgs.conf, that
4499 is now included from the example_silcd.conf.in.
4501 * Optimized the silc_server_connect_to_router_second to take
4502 the connection configuration object from the SilcServerConnection
4503 object instead of finding it during the connecting phase.
4504 Added the configuration object to SilcServerConnection struct.
4505 Affected files silcd/server_internal.h, server.c.
4507 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4509 * Add the client on channel after it was resolved at the
4510 channel message receiving, and it was not already on the
4511 channel. Affected file lib/silcclient/client_channel.c.
4513 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4515 * Fixed the public key authentication to allocate always the
4516 destination signature buffer instead of using static buffer.
4517 Affected file silcd/protocol.c.
4519 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4521 * Unified the serverconfig.[ch]'s helper function interface.
4522 Affected file silcd/serverconfig.[ch].
4524 * Removed doc/example_silc.conf.in since it is redundant.
4525 The make install will now install irssi/silc.conf file.
4527 * Added new Passphrase and Publickey authentication methods to
4528 config file, allowing both public key and passphrase based
4529 authentication to be set at the same time.
4531 Added `prefer_passphrase_auth' setting in config file which
4532 can be used to set to prefer passwd auth if both passwd and
4533 public key is set. If not set, public key is preferred.
4534 This has effect only when being initiator (responder will try
4537 Added support for authentication with passphrase and public key
4538 at the same time. The passphrase is tried first always since
4539 it is faster to check.
4541 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4543 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4545 * Merged the new SILC Config library, with the server parsing
4546 support. Read the header file silcconfig.h or the toolkit
4547 documentation for the news. Affected files are
4548 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4549 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4550 silcd/protocol.c silcd/server.c silcd/server_backup.c
4551 silcd/serverconfig.[ch] silcd/silcd.c.
4553 * Fixed some silclog documentation. Affected file is
4554 lib/silcutil/silclog.h.
4556 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4558 * The silc_cipher_register, silc_hash_register and
4559 silc_hmac_register now checks if the object to be registered
4560 is registered already. Affected files are
4561 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4563 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4565 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4567 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4569 * Allow zero length channel messages inside the Channel Message
4570 Payload. Affected file lib/silccore/silcchannel.c.
4572 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4573 as header filenames.
4575 * Removed lib/silcclient/README and created HTML file
4576 lib/silcclient/silcclient_using.html, which is now included
4577 as part of Toolkit documentation.
4579 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4581 * Fixed CUMODE_CHANGE notify handling to change the mode of
4582 correct client. Affected file lib/silcclient/client_notify.c.
4584 * Make silc_rng_alloc fail if it cannot allocate the sha1
4585 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4587 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4589 * Fixed the file transfer's key agreement payload to include
4590 zero port also if the hostname is NULL because it could not
4593 Call file transfer monitor callback now also if error occurs
4594 during key agreement protocol.
4596 Changed the silc_client_file_send interface to return the
4597 SilcClientFileError instead of session id. The session ID
4598 is returned into pointer provided as argument.
4600 Check that the file exists locally before sending the
4601 file transfer request at all.
4603 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4605 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4606 error than can occur while key agreement protocol. Affected
4607 file lib/silcclient/silcapi.h.
4609 * Fixed the event_mode CMODE handler to not crash when mode
4610 is changed and +k mode is set in the channel. Affected file
4611 irssi/src/silc/core/silc-channels.c.
4613 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4614 SILC_LOG_WARNING to give out Warning and not Error. Affected
4615 file lib/silcutil/silclog.c.
4617 * Fixed the channel message payload decryption in the function
4618 silc_channel_message_payload_decrypt to not modify the original
4619 buffer before it is verified that the message decrypted
4620 correctly. Otherwise, next time it is called with correct
4621 channel key it won't encrypt since the payload is corrupted.
4622 Affected file lib/silccore/silcchannel.c.
4624 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4626 * Do not constantly resize the window. A fix patch by cras.
4627 Affected file irssi/src/fe-text/screen.c.
4629 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4631 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4632 Affected file lib/silcutil/silcnet.c.
4634 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4636 * Fixed a bug in hash table internal routine for traversing
4637 the table with foreach callback. The current entry may
4638 become invalid in the callback but it was referenced after
4639 the callback returned.
4641 Do not allow auto rehashing of hash table during the
4642 silc_hash_table_foreach operation, for same reasons as it is
4643 not allowed for SilcHashTableList. Affected files are
4644 lib/silcutil/silchashtable.[ch].
4646 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4648 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4649 Win32 DLL. extern's in header files are now declared with
4652 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4654 * Fixed private message handling. It used some old code that
4655 caused the client to crash. Affecte file is
4656 lib/silcclient/client_prvmsg.c.
4658 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4660 * Added function silc_client_add_channel,
4661 silc_client_replace_channel_id, and removed functions
4662 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4663 from client library.
4665 * Added cross reference of the joined channels to the
4666 SilcClientEntry, and changed the SilcChannelEntry's
4667 users list to SilcHashTable. The affected files are
4668 lib/silcclient/idlist.[ch].
4670 * Fixed a bug in hash table tarversing. While the hash table
4671 is traversed with SilcHashTableList the table must not be
4672 rehashed. It is now guaranteed that auto rehashable tables
4673 are not rehashed while tarversing the list. Also defined that
4674 silc_hash_table_rehash must not be called while tarversing
4675 the table. Added function silc_hash_table_list_reset that must
4676 be called after the tarversing is over. The affected files are
4677 lib/silcutil/silchashtable.[ch].
4679 * Changed all hash table traversing to call the new
4680 silc_hash_table_list_reset in server and in client library.
4682 * Added function silc_client_on_channel to return the
4683 SilcChannelUser entry if the specified client entry is joined
4684 on the specified channel. This is exported to application as
4685 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4687 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4689 * Fixed founder regaining problem with JOIN command on normal
4690 server. The notify for mode change must be sent always and
4691 not only if !cmd->pending. Affected file silcd/command.c.
4693 * Fixed the WHOWAS command's reply sending to support the
4694 lists correctly. Affected file silcd/command.c.
4696 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4698 * When sending JOIN command to router for processing the
4699 sender's old command identifier was not saved back to the
4700 sender's command context, fixed now. The affected file is
4703 * Create the key in JOIN command of the router did not return
4704 the channel key, added check for this. Affected file is
4707 * Fixed a channel ID update bug in JOIN command reply. Do
4708 not directly upgrade the ID but call the function
4709 silc_idlist_replace_channel_id if the ID was changed.
4710 Affected file silcd/command_reply.c.
4712 * Fixed memory leaks from command calling if it would fail.
4713 Affected file silcd/command.c.
4715 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4717 * Applied patches from cras:
4719 Memory leak fixes around libaries, irssi window resize fix,
4720 new silclist.h and silcdlist.h, all extern inline changed to
4723 * Removed dotconf from lib/dotconf, not needed anymore.
4725 * Removed TRQ from lib/trq, not needed anymore.
4727 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4728 with server connections. Later this will be configurable
4729 in config file after new config file is done. Affected file
4732 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4734 * Fixed a crash in server related to channel announcements.
4735 Affected file silcd/server.c.
4737 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4739 * Fixed memory leaks in silc_server_create_new_channel*
4740 functions. Affected file silcd/server.c.
4742 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4743 which ID was changed. This way the router will send the
4744 user list for the channel again, and server won't be in
4745 desync in some rare circumstances. Affected file is
4746 silcd/packet_receive.c.
4748 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4750 * Check for NULL socket pointer in the function
4751 silc_server_packet_send_to_channel_real. Affected file
4752 silcd/packet_send.c.
4754 * Fixed the BAN notify handling to correctly remove ban
4755 list. Affected file silcd/packet_receive.c.
4757 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4759 * Fixed some header addition to Toolkit distribution in
4760 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4762 * Added lib/silcclient/client_ops_example.h as an template
4763 file for application programmers to quickly start using
4764 the SilcClientOperation functions in their application.
4765 Updated the lib/silcclient/README as well to tell about this
4766 nice file made available.
4768 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4770 * Call silc_server_remove_from_channels when removing client
4771 entry when NO_SUCH_CLIENT_ID was received. Affected file
4772 is silcd/command_reply.c.
4774 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4776 * Added server & router operator statistics updating. Affected
4777 file silcd/packet_receive.c and silcd/command.c.
4779 * Fixed the SERVER_SIGNOFF notify handling on normal server
4780 not to save the history information for clients. Same was
4781 fixed earlier in remove_clients_by_server function, but not
4782 here. Affected file silcd/packet_receive.c.
4784 * Raised the default connection-retry count from 4 to 7 in
4785 server. Affected file silcd/server.h.
4787 * Cancel any possible reconnect timeouts when we start the
4788 key exchange. Affected file silcd/server.c.
4790 * Do not reconnect on connection failure when SCONNECT was
4791 given. Affected files silcd/server.[ch].
4793 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4795 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4797 * Fixed the NICK command to always give the unformatted
4798 nickname to the one giving the NICK command. If unformatted
4799 nickname is cached already it will be formatted and the
4800 local entry will always get the unformatted nickname.
4801 Affected file lib/silcclient/idlist.c.
4803 * Fixed some double frees from client library commands.
4804 Affected file is lib/silcclient/command.c.
4806 * Fixed CUMODE command in server to assure that no one can
4807 change founder's mode than the founder itself, there was a
4808 little bug. Affected file silcd/command.c.
4810 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4812 * Removed the SilcClientCommandDestructor from the client
4813 libary, it is not needed anymore. Affected files are
4814 lib/silcclient/silcapi.h, command[_reply].[ch],
4815 client_notify, idlist.c.
4817 * Fixed GETKEY command to first resolve client, and then
4818 resolve the server only if the client was not found, instead
4819 of resolving both at the same time. Affected file is
4820 lib/silcclient/command.c.
4822 * Added silc_client_start_key_exchange_cb and lookup the
4823 remote hostname and IP address before starting the key
4824 exchange with server. The affected file is
4825 lib/silcclient/client.c.
4827 * The server's public key is now saved using the IP address
4828 of the server and not the servername for the filename.
4829 The hostname public key filename is checked as an fall back
4830 method if the IP address based filename is not found.
4832 Fixed the GETKEY command to save the fetched server key
4833 in correct filename.
4835 Print the remote server's hostname now when new key is
4836 received during connection process. Affected file is
4837 irssi/src/silc/core/client_ops.c.
4839 * Return always our own public key to the client if it asks
4840 for it with GETKEY command. Affected file silcd/command.c.
4842 * Removed the use_auto_addr variable from default config
4843 file since it was in wrong section. Affected file is
4846 * Fixed TOPIC_CHANGE notification to not route it when it
4847 was sent using silc_server_send_notify_to_channel function.
4848 Affected file silcd/command.c.
4850 * Fixed silc_server_send_notify_kicked to send the kicker's
4851 Client ID also, it was missing. Affected files are
4852 silcd/command.c, silcd/packet_send.[ch].
4854 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4856 * Do not save client history information in SERVER_SIGNOFF.
4857 Fixes the bug in normal server that it does not detect
4858 the client becoming valid after the server becomes back
4859 online. Affected file silcd/server_util.c.
4861 * Added `sock_error' field into the SilcSocketConnection
4862 context. When error occurs during socket operation (read
4863 or write) the error is saved. Added also new function
4864 silc_socket_get_error to return human readable socket error
4865 message. Affected files are lib/silcutil/silcsockconn.[ch],
4866 lib/silcutil/unix/silcunixsockconn.c, and
4867 lib/silcutil/win32/silcwin32sockconn.c.
4869 * The server now prints the socket error message in the
4870 signoff for client. Affected file silcd/server.c.
4872 * Fixed the `created' channel information sending from router
4873 to server in JOIN command. Checks now whether the channel
4874 really was created or not and set it according that.
4876 Fixed the JOIN command to use the client entry's current
4877 ID during the joining procedure instead of the one it sent
4878 in the command (it is checked though), since it can change
4879 between the packet processing and command processing, and
4880 would just case unnecessary pain in the client end. Affected
4881 file silcd/command.c.
4883 * Fixed a channel key payload sending to use correct channel
4884 ID when the server was forced to change the channel's ID by
4885 router. Router sent the key payload with the old Channel ID.
4886 Affected file silcd/packet_receive.c.
4888 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4890 * Call silc_server_save_channel_key only if the key payload
4891 was provided in the JOIN command's command reply. Affected
4892 file silcd/command_reply.c.
4894 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4896 * Fixed silc_mp_sizeinbase to return the value correctly with
4897 MPI. Affected file lib/silcmath/mp_mpi.c.
4899 * Fixed the stop_server signal to correctly stop the scheduler
4900 and gracefully stop the server when SIGTERM or SIGINT signals
4901 are received. Affected file silcd/silcd.c.
4903 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4905 * Simple handling of TERM and HUP signals. Also added some log
4906 flushing call around. Affected file is
4909 * Fixed small bugs in silclog.c. Now buffering output will take
4910 effect after 10 seconds since startup: This will ensure that
4911 no important startup messages are lost. Also output redirection
4912 will preserve original format ([Date] [Type] message).
4913 Affected file is lib/silcutil/silclog.c.
4915 * Added two options to the config file, in the logging section:
4916 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4917 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4919 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4921 * Do not print the warning about log files not being initialized
4922 more than once to avoid excess logging. Affected file is
4923 lib/silcutil/silclog.c.
4925 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4926 the SIM copying in make install in Makefile.am.pre.
4928 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4930 * Rewritten silclog APIs. Globally interesting changes follows:
4931 silc_log_set_files() changed to silc_log_set_file().
4932 silc_log_set_callbacks() changed to silc_log_set_callback().
4933 ROBOdoc documented silclog header file.
4934 SilcLogCb now returns bool to wether inihibit the default
4935 handler or not (to keep the old behaviour return always TRUE).
4936 The new APIs should also fix the problem of the
4937 silcd_error.log file that was written in the current directory.
4940 Log files streams will remain opened after silc_log_set_file()
4941 call, means less CPU usage notably on high traffic servers.
4942 File streams are now full buffered, and flushed to the disk
4943 every 5 minutes, lesses HD activity and CPU usage.
4944 Messages can be redirected, allowing admins to configure
4945 one single logfile for all server messages.
4946 the silc_log_quick global variable to activate fast-logging.
4947 Affected files lib/silcutil/silclog.[ch]
4949 * Changed some code to conform new silclog APIs. Affected
4950 files are doc/example_silcd.conf.in, silcd/server.c
4951 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4954 * Fixed a memory leak that could occur in some situations.
4955 Affected file silcd/serverconfig.c.
4957 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4959 * Added the silc_client_del_client to remove the client from
4960 all channels as well. Affected file lib/silcclient/idlist.c.
4962 * Fixed the client library to correctly remove the client
4963 from all channels when the client entry is being destroyed.
4964 Affected file lib/silcclient/client_notify.c, command.c.
4966 * Added auto-nicking support to the client library. If the
4967 applicatio now sets client->nickname it will be sent to the
4968 server after connecting by the library. This way for example
4969 SILCNICK (or IRCNICK) environment variables will have effect
4970 and always change the nickname automatically to whatever
4971 it is wanted. Affected file lib/silcclient/client.[ch].
4973 * Renamed silc_server_command_bad_chars to the
4974 silc_server_name_bad_chars and moved it to the
4975 silcd/server_util.[ch]. Added also new function
4976 silc_server_name_modify_bad to return nickname that
4977 includes bad characters as new nickname without those
4978 bad characters. This check and modify is now used in
4979 silc_server_new_client when the username is initially set
4980 as nickname, so it must be checked to be valid nickname.
4981 Affected file silcd/packet_receive.c.
4983 * The nickname length is now taken from the packet for real
4984 and not trusted to strlen() since it clearly can return
4985 wrong length for nickname including bad characters. This
4986 also applies to channel names. Affected file silcd/command.c.
4988 * Removed the lib/silcsilm/modules directory. Modules are now
4989 compiled into the lib/silcsim. Fixed the copying of the
4990 modules to follow symbolic links in Makefile.am.pre.
4992 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4994 * Fixed silc_string_regexify list creation. Fixes bugs with
4995 BAN and INVITE commands in server. The affected file is
4996 lib/silcutil/unix/silcunixutil.c.
4998 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5000 * Removed the command destructor entirely from the server's
5001 command and command reply routines. It is not needed, and
5002 its usage was buggy and caused crashes. Affected files are
5003 silcd/command[_reply].[ch].
5005 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5007 * Cancel protocol and NULL sock->protocol if timeout
5008 occurred during protocol. Affected file silcd/server.c.
5010 * Cancel protocol timeouts always before calling the final
5011 callback, to assure that after final callback is called
5012 no other state will be called for the protocol anymore.
5013 Affected file silcd/protocol.c.
5015 * Print error log if incoming connection configuration could
5016 not be found. Affected file silcd/server.c.
5018 * Fixed JOIN command to correctly save the founder mode
5019 to the client on normal SILC server, when the channel
5020 was created by the router. Affected file silcd/command.c.
5022 * Fixed LIST command (hopefully) to send correct reply
5023 packets. Affected file silcd/command.c.
5025 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5027 * The silc_packet_receive_process now returns FALSE if the
5028 read data was invalid packet, and TRUE if it was ok.
5030 The server now checks that if unauthenticated connection
5031 sends data and its processing fails the server will close
5032 the connection since it could be a malicious flooder.
5034 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5036 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5038 * Make sure the warning about error opening a log file is
5039 printed only once and not everytime it fails (produces
5040 too much useless log). Affected file lib/silcutil/silclog.c.
5042 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5044 * Made the silc_server_daemonise() function more readable.
5045 Affected file silcd/server.c.
5047 * Pid file is now optional, the user may comment it out from
5048 the config file. Removed define SILC_SERVER_PID_FILE, we
5049 don't need a default any longer. Affected file
5050 configure.in.pre, lib/Makefile.am.pre.
5052 * Make some use of the pid file. The server now dies at startup
5053 if it detects a valid pid file on his path. The server would
5054 die anyway in this circumstance, because of the bind() failure.
5055 Affected file silcd/silcd.c.
5057 * No longer compiling lib/dotconf.
5059 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5061 * Fixed JOIN command parsing not to crash. Affected file
5062 lib/silcclient/command.c.
5064 * Fied the NICK_CHANGE notify to add the new client entry
5065 even it is resolved. This removes an <[unknown]> nick
5066 thingy bug in the client. Affected file is
5067 lib/silcclient/client_notify.c.
5069 * Do not try to allocate 0 bytes (efence does not like it)
5070 in lib/silccore/silccomand.c when encoding payload.
5072 * Do not take IRCNICK as nickname in Irssi SILC client since
5073 it is not possible to set nickname before hand connecting
5074 the server (TODO has an entry about adding auto-nicking
5077 * Changed the silc_server_command_pending to check whether
5078 there already exists an pending entry with the specified
5079 command, command identifier and pending callback. This is
5080 to fix IDENTIFY and WHOIS related crashes that may register
5081 multiple pending commands with same identifier. Affected
5082 file silcd/command.c.
5084 * Fixed the server to reconnect to the router even if it
5085 was already reconnecting and EOF was received. This to
5086 fix a possibility that the server wouldn't ever try to
5087 auto-reconnect to the router. Affected file silcd/server.c.
5089 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5091 * Fixed the server's password authentication to use the
5092 length of the locally saved password, and not the one
5093 sent in the packet. Affected file silcd/protocol.c.
5095 * Fixed same password authentication problem in the
5096 Authentication Payload handling routines in
5097 lib/silccore/silcauth.c.
5099 * Yet another password authentication problem fixed with
5100 channel password handling in silcd/command.c.
5102 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5104 * If first character of string in silc_parse_userfqdn is '@'
5105 then do not parse it. Affected file is
5106 lib/silcutil/silcutil.c.
5108 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5110 * Fixed minor bug in IDENTIFY command reply sending, which
5111 caused various weird problems during JOIN when it was
5112 resolving names for users. Affected file silcd/command.c.
5114 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5116 * Fixed the IDENTIFY command reply sending to chech better valid
5117 clients. It was possible to send incomplete list of replies.
5118 Affected file silcd/command.c.
5120 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5122 * Added silc_client_command[s]_[un]register functions now to
5123 dynamically register the commands in client library. Removed
5124 the static table of commands. This allows the client library
5125 to call commands without causing the application to know about
5126 what commands library has called.
5128 Removed the INFO command reply kludge to detect when the command
5129 was called by library. Now library use its own command reply
5130 function for INFO command.
5132 Added function silc_client_command_call to call a command.
5133 Application can use it to call command, not access the structure
5136 Now all commands that are sent by the client library (not
5137 explicitly sent by application) use own command reply functions.
5139 Affected files around lib/silcclient/ and in
5140 irssi/src/silc/core/.
5142 * Fixed the WHOIS command reply sending to chech better valid
5143 clients. It was possible to send incomplete list of replies.
5145 Fixed the WHOIS and IDENTIFY to send the request to router
5146 if normal server did not do it and did not find any results.
5148 Affected file silcd/command.c.
5150 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5152 * Moved the internal data from SilcClient context into its
5153 own file, not accesible to application. Affected files
5154 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5155 and other files in client library.
5157 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5159 * Added doc/examples installation target in Makefile.am.pre.
5162 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5164 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5165 commands the found client entry will be removed from the
5166 cache, after notifying application about the error. Affected
5167 file lib/silcclient/command_reply.c.
5169 * Changed the /MSG to check for exact nickname user gave, and
5170 not let `nick' match `nick@host' if it is only one found. Now,
5171 user must type the exact nickname (like nick@host2) even if
5172 there are no more than one same nicks found. This is to avoid
5173 a possibility of sending nickname to wrong nickname since
5174 `nick' could match `nick@host'. Affected file is
5175 irssi/src/core/silc-servers.c.
5177 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5179 * Do not print "you are now server operator" or similar when
5180 giving /away command. Affected files are
5181 irssi/src/silc/core/client_ops.c, silc-servers.h.
5183 * Made the silc_server_command_pending_error_check to send
5184 the same command reply payload it received back to the
5185 original sender of the command. This way all arguments
5186 that was received by the server will be received by the
5187 client too. Affected file silcd/command.c.
5189 * Added the silc_idcache_add to return the created cache entry
5190 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5192 * Add global clients to expire if they are not on any channel.
5193 This is because normal server will never know if they signoff
5194 if they are not on any channel. The cache expiry will take
5195 case of these entries. This is done by normal servers only.
5196 The affected files are silcd/command_reply.c,
5197 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5199 * If server receives invalid ID notification for WHOIS or
5200 IDENTIFY and the ID exists in the lists, it is removed.
5201 Affected file silcd/command_reply.c.
5203 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5204 in client then client entry that it matches is searched and
5205 the nickname is printed on the screen for user. Affected
5206 file irssi/src/silc/core/client_ops.c.
5208 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5210 * Use cache entry expire time in the LIST command reply to
5211 purge old entries from the cache after the LIST command
5212 reply has been received. This way we don't have non-existent
5213 entries in the cache for too long. Affected file is
5214 silcd/command_reply.c.
5216 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5218 * If we are normal server, and we've not resolved client info
5219 in WHOIS or IDENTIFY from router, and it is global client,
5220 we'll check whether it is on some channel. If it is not
5221 then we cannot be sure about its validity and will resolve it
5222 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5223 file silcd/command.c.
5225 * Search channel by name (if possible) rather than by ID
5226 in IDENTIFY command's command reply. Affected file is
5227 silcd/command_reply.c.
5229 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5231 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5232 Updated specs and implemented it. Affected file silcd/command.c,
5233 silcd/packet_send.c and silcd/packet_receive.c.
5235 * Implemented the <founder auth> payload handling in the JOIN
5236 command. If provided all conditions for channel joining
5237 except requirement to provide correct passphrase can be
5238 overrided by the channel founder. Updated the protocol specs.
5239 Affected file silcd/command.c.
5241 Added support for founder auth in JOIN command in client
5242 library. Fixed the parsing of the JOIN command now to support
5243 all options as they should be. The affected file is
5244 lib/silcclient/command.c.
5246 * Optimized the WHOIS and IDENTIFY commands to send the request
5247 to router only if it includes nicknames or other names. If
5248 they include only IDs then check the local cache first before
5249 routing. Affected file is silcd/command.c.
5251 * Added channels topic announcements. Affected file is
5252 silcd/packet_receive.c and silcd/server.c.
5254 * Fixed the silc_server_send_notify_topic_set to really destine
5255 the packet to channel. Affected file silcd/packet_send.c.
5257 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5258 library. Affected file lib/silcclient/client_notify.c.
5260 * Added UMODE announcements. Affected file silcd/server.c.
5262 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5264 * Memory leak fixes in:
5266 lib/silcutil/silcsockconn.c
5267 lib/silcske/silcske.c
5268 lib/silcske/groups.c
5270 lib/silccrypt/silcpkcs.c
5271 lib/silccore/silccommand.c
5272 lib/silccore/silcidcache.c
5277 * ROBOdoc documented the lib/silcske/groups.h file and a
5278 bit changed the interface for better.
5280 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5282 * Update the client entry context in the ID cache after
5283 nick change. Affected file lib/silcclient/command.c.
5284 Fixes the CUMODE command when regaining founder privileges,
5285 and a little WHOIS problem.
5287 * Fixed silc_net_gethostbyname to correctly call the
5288 inet_ntop. Affected file lib/silcutil/silcnet.c.
5290 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5292 * Added IPv6 support checking to the configure.in.pre, added
5293 also --enable-ipv6 option to override the check. Affected
5294 file configure.in.pre.
5296 * The silc_thread_create now calls the start function
5297 directly if threads support is not compiled in. Removes
5298 ugly #ifdef's from generic code. Affected files are
5299 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5301 * Added silc_net_gethostby[name/addr]_async to asynchronously
5302 resolve. Affected files are lib/silcutil/silcnet.[ch].
5304 * Added support for rendering IPv6 based server, client and
5305 channel IDs. Affected file lib/silcutil/silcutil.c.
5307 * Added support for creating IPv6 based server IDs. Affected
5308 file is silcd/serverid.c.
5310 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5312 * Added silc_net_gethostby[addr/name] into the
5313 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5314 routines. Added silc_net_is_ip[4/6]. Affected file is
5315 lib/silcutil/unix/silcunixnet.c. All routines that take
5316 address as argument now supports both IPv4 and IPv6 addresses.
5318 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5320 * Fixed LIST command reply sending in server. Affected file
5323 * Server now sends the kicker's client ID in the KICK notify
5324 to the kicked client. Affected file silcd/command.c.
5326 * The client library now parses the kickers client ID and
5327 UI displays it. Affected files lib/silcclient/client_notify.c
5328 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5330 * Made all payload parsing function prototypes consistent.
5331 They all take now const unsigned char * and uint32 pair as
5332 the payload data instead of SilcBuffer. Changes all around
5333 the source tree. Other unsigned char* -> const unsigned char*
5334 changes around the tree as well.
5336 * Optimized SFTP client and server packet sending not to
5337 allocate new buffer for each packet but to recycle the
5338 first allocated buffer. Affected files are
5339 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5341 * Optimized the SFTP client to use SilcList instead of
5342 SilcDList for requests, because it is faster. Affected file
5343 is lib/silcsftp/sftp_client.c.
5345 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5346 into lib/silccore/silcid.[ch].
5348 Renamed silcpayload.[ch] into silcargument.[ch].
5350 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5352 * If client entry is deleted with active key agreement
5353 session, abort the session.
5355 The silc_client_abort_key_agreement now calls the completion
5356 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5358 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5361 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5363 * Don't use __restrict in older GCC's. Affected file is
5364 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5366 * silc_net_localhost now attempts to reverse lookup the
5367 IP/hostname. Affected file lib/silcutil/silcnet.c.
5369 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5370 command. It can be used to gain founder privileges at
5371 the same time when joining the channel.
5373 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5374 kicker's client ID as well. Updated protocol specs.
5376 Defined that the server must send SILC_COMMAND_IDENTIFY
5377 command reply with error status to client who sent
5378 private message with invalid client ID.
5380 Updated the protocol specification.
5382 * Added silc_server_send_command_reply to send any
5383 command reply. Affected file silcd/packet_send.[ch].
5385 * Added silc_id_payload_encode_data to encode ID payload
5386 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5388 * The server now send IDENTIFY command reply with error
5389 status if client ID in private message is invalid. Affected
5390 file silcd/packet_receive.c.
5392 * Save the server key file with server's IP address in
5393 the filename instead of hostname. The affected file is
5394 irssi/src/silc/core/client_ops.c.
5396 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5398 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5401 * Added libtool support for compiling shared objects in
5402 lib/silcsim. Affected file configure.in.pre and
5403 lib/silcsim/Makefile.am. Original patch by cras.
5405 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5407 * Pid file configuration, and server's config file fixes
5408 patch by toma. Updated CREDITS file.
5410 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5412 * Fixed silc_client_channel_message to not try to decrypt
5413 the message twice if it resolved the destination client
5414 information. This could cause of dropping one channel
5415 message. Affected file lib/silcclient/client_channel.c.
5417 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5419 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5420 lib/silcclient/client.c. This function is used when the SILC
5421 Client is run under some other scheduler, or event loop or
5422 main loop. On GUI applications, for example this may be
5423 desired to used to run the client under the GUI application's
5424 main loop. Typically the GUI application would register an
5425 idle task that calls this function multiple times in a second
5426 to quickly process the SILC specific data.
5428 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5430 * Fixed silc_server_drop() for dropping the supplementary
5431 groups as well, this could cause a security hole on some
5434 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5436 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5439 * Write PID file after dropping privileges. Added -F option
5440 to run server on foreground. A patch by debolaz.
5441 Affected files silcd/server.c, silcd/silcd.c.
5443 * Fixed MOTD to return the MOTD file server name. Affected
5444 file silcd/command.c.
5446 * Added INFO command reply handling to the Irssi SILC Client.
5447 Affected file irssi/src/silc/core/client_ops.c.
5449 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5451 * Fixed the silc_idcache_list_* routines to really support
5452 the dynamic list. Fixes a crash. Affected file is
5453 lib/silccore/silcidcache.c.
5455 * Fixed the LIST command reply to really call LIST command's
5456 pending callbacks. Affected file silcd/command_reply.c.
5458 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5460 * Update conn->local_entry->nickname after giving NICK
5461 command. Affected file lib/silcclient/command.c.
5463 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5465 * Added the [pid] option to the silcd configuration file
5467 Affected files: serverconfig.[ch] and silcd.c
5469 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5471 * Save fingerprint in WHOIS command reply in server.
5472 Affected file silcd/command_reply.c.
5474 * Fixed NICK commands pending callback registration.
5475 Affected file lib/silcclient/command.c.
5477 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5479 * Use ++server->cmd_ident when sending commands in server,
5480 instead of random number. Affected file silcd/command.c.
5482 * Fixed GETKEY command reply to call actually GETKEY pending
5483 command callbacks. Affected file silcd/command_reply.c.
5485 * A bit stricter check for nicknames. Check for same nickname
5486 in NICK command also. Affected file silcd/command.c.
5488 * Do not call INFO command everytime client ID changes, only
5489 during first connecting. Affected file lib/silcclient/client.c.
5491 * Set the new nickname only after successful command reply for
5492 NICK command is returned by server. Affected file
5493 lib/silcclient/command.c.
5495 * Remove nicknames from nicklist during server_signoff notify.
5496 Should fix /NAMES bit more. The affected file is
5497 irssi/src/silc/core/silc-channels.c.
5499 * Added `fingerprint' field to the SilcIDListData in the
5500 silcd/idlist.h to hold the fingerprint of the client's
5503 Send the fingerprint of the client's public key in WHOIS
5506 Affected files silcd/command.c, and silcd/idlist.[ch].
5508 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5509 create fingerprint from given data.
5511 * Show the fingerprint of the client's public key in WHOIS.
5512 Affected files irssi/src/module-formats.[ch] and
5513 irssi/src/silc/core/client_ops.c.
5515 * Format the multiple same nicknames also during JOIN and
5516 NICK_CHANGE notifys. Affected file is
5517 lib/silcclient/client_notify.c.
5519 * Do not print error on screen for invalid private message
5520 payload since it can come if someone is sending private
5521 messages with wrong key. Affected file
5522 lib/silccore/silcprivate.c.
5524 * Fixed multiple concurrent /PING crash. Affected file
5525 lib/silcclient/command.c.
5527 * Changed the wrong ID encoding. All IP addresses must be
5528 in MSB first order in encoded format. They were encoded
5529 wrong and was in LSB format. Affected files are
5530 silcd/serverid.c, lib/silcutil/silcutil.c.
5532 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5534 * Call the `connect' client operation through the scheduler
5535 in case of error. Affected file lib/silcclient/client.c.
5537 * Call the `failure' client operation even if the error
5538 occurred locally during a protocol. Affected file is
5539 lib/silcclient/protocol.c.
5541 * Added support of sending LIST command to router from normal
5542 server. This way normal server can get list of all channels
5543 in the network too. Fixed the channel list sending in the
5544 server too. Affected files are silcd/command.c, and
5545 silcd/command_reply.[ch].
5547 * Added silc_server_update_channels_by_server and
5548 silc_server_remove_channels_by_server. They are used during
5549 disconnection of primary router and in backup router protocol.
5550 Affected file silcd/server_util.[ch], silcd/server.c and
5551 silcd/server_backup.c.
5553 * Fixed channel adding to global list in IDENTIFY command
5554 reply in server. Affected file silcd/command_reply.c.
5556 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5558 * If the incoming packet type is REKEY or REKEY_DONE process
5559 that packet always synchronously. Fixes yet another MAC
5560 failed error on slow (dialup) connections. Affected file
5561 lib/silcclient/client.c and silcd/server.c.
5563 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5565 * Call check_version SKE callback for initiator too. Affected
5566 file lib/silcske/silcske.c.
5568 * Implemented fix for security hole found in the SKE that was
5569 fixed in the specification few days back; the initiator's
5570 public key is now added to the HASH value computation.
5571 Added backwards support for the old way of doing it too, for
5572 old clients and old servers. Affected file is
5573 lib/silcske/silcske.c.
5575 * Enabled mutual authentication by default in SKE. If initiator
5576 is not providing mutual authentication the responder will
5577 force it. This will provide the proof of posession of the
5578 private key for responder. The affected files are
5579 lib/silcclient/protocol.c and silcd/protocol.c.
5581 * Do not cache anymore the server's public key during SKE.
5582 We do mutual authentication so the proof of posession of
5583 private key is done, and if the server is authenticated in
5584 conn auth protocol with public key we must have the public
5585 key already. Affected file silcd/protocol.c.
5587 * Added new global debug variable: silc_debug_hexdump. If
5588 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5589 file lib/silcutil/silclog.[ch].
5591 * Fixed compilation warning due to char * -> const char *.
5592 Affected files lib/silcutil/silcnet.h, and
5593 lib/silccore/silcauth.[ch].
5595 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5597 * Fixed CMODE command when new channel key was created. If
5598 the creation failed the old key was removed. Next time giving
5599 same command would crash the server since the old key was
5600 freed already. Affected file silcd/command.c.
5602 * Fixed the silc_server_announce_get_channels to not crash
5603 on reconnect. Affected file silcd/server.c.
5605 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5607 * Added silc_log_set_debug_string function to set a regex
5608 string to match for debug output. Only the function names,
5609 or filenames matching the given debug string is actually
5610 printed. This way it is possible to filter out those debug
5611 strings that user is not interested in.
5613 Fixed a bug in silc_string_regexify.
5615 Affected files lib/silcutil/silclog.[ch], and
5616 lib/silcutil/unix/silcunixutil.c.
5618 * Changed the -d options in both server and Irssi SILC client
5619 to take the debug string as argument. Affected files
5620 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5622 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5624 * Added silc_hash_babbleprint to create a Bubble Babble
5625 Encoded fingerprint. The encoding is developed by Antti
5626 Huima (draft-huima-babble-01.txt), and it creates human
5627 readable strings out of binary data. Affected file
5628 lib/silccrypt/silchash.[ch].
5630 * Print the babble print now in addition of fingerprint as well
5631 in Irssi SILC client. Affected files are
5632 irssi/src/fe-common/silc/module-formats.[ch],
5633 irssi/src/fe-common/silc/core/client_ops.c.
5635 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5637 * Fixed a security problem found in SKE. The initiator's
5638 public key too is now added to the HASH hash value creation
5639 which is signed by the responder to create the SIGN value.
5640 This will prevent anyone in the middle to lie to the responder
5641 about the initiator's public key. If this is done now, the
5642 man in the middle will get caught. Updated the protocol
5645 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5647 * Better installation directory handling. Configure module
5648 paths and other paths automatically to example_silc* files
5649 in doc/. A patch by toma.
5651 * Fixed compiler warning from MPI library, and from SILC RNG.
5654 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5655 It can be configured with ./configure. A patch by toma.
5657 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5659 * Find correct make to use in prepare-clean. A patch by
5660 toma. Affected file prepare-clean.
5662 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5664 * Added irssi variables use_auto_addr, auto_bind_ip,
5665 auto_bind_port and auto_public_ip.
5667 * Changed the interface for silc_client_send_key_agreement
5668 in lib/silcclient/silcapi.h
5672 irssi/src/silc/core/silc-core.c
5674 lib/silcclient/silcapi.h
5675 irssi/src/silc/core/silc-channels.c
5676 lib/silcclient/client_keyagr.c
5679 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5681 * Added silc_pkcs_public_key_compare to compare two
5682 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5684 * Check that the client who set the founder mode on the
5685 channel is the same client that is giving the founder
5686 mode to itself. It is done by comparing the saved public
5687 key (it is saved even in the authentication is passphrase).
5688 Affected file silcd/command.c.
5690 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5692 * Do not process packet for disconnected socket connection.
5693 Affected file lib/silccore/silcpacket.c.
5695 * Process the DISCONNECT packet through scheduler in the
5696 client library. Affected file lib/silcclient/client.c.
5698 * Fixed the silc_client_packet_parse to not to increase
5699 the packet sequence number if the conn->sock and the
5700 current socket connection is not same. This can happen
5701 for example during key agreement when the conn includes
5702 multiple socket connections (listeners). Affected file
5703 lib/silcclient/client.c.
5705 * The sender of the file transfer request now provides also
5706 the pointer (listener) for the key exchange protocol. If
5707 the listener cannot be created then it sends empty key
5708 agreement and lets the receiver provide the listener.
5710 Added `local_ip' and `local_port' arguments to the
5711 silc_client_file_send. If they are provided they are used,
5712 if not then it will attempt to find local IP address, if
5713 not found or bind fails then the remote client will provide
5716 Affected files are lib/silcclient/client_ftp.c and
5717 lib/silcclient/silcapi.h.
5719 * Extended the FILE SEND command to support defining the
5720 local IP and port for key exchange listener. They are
5721 optional. Affected file irssi/src/silc/core/silc-servers.c.
5723 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5725 * Defined to WHOIS command reply the sending of fingerprint
5726 of the client's public key (if the proof of posession of the
5727 corresponding private key is verified by the server).
5728 Updated to the protocol specification.
5730 * Added support of receiving the client's public key's
5731 fingerprint in command reply in client library. Affected
5732 file is lib/silcclient/command_reply.c, and
5733 lib/silcclient/idlist.[ch].
5735 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5737 * Do not send over 128 chars long nickname to the server
5738 in NICK command. Affected file lib/silcclient/command.c.
5740 * Do not send over 256 chars long channel names to the server
5741 in JOIN command. Affected file lib/silcclient/command.c.
5743 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5745 * Assure that silc_server_close_connection cannot be called
5746 twice for same socket context. Affected file is
5749 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5751 * Send error message to application if opening file for
5752 writing during file transfer fails. Affected file is
5753 lib/silcclient/client_ftp.c.
5755 Remove all file transfer sessions for a client that we're
5756 removing from ID cache.
5758 Affected file is lib/silcclient/client_ftp.c.
5760 * Fixed silc_net_addr2bin to return correct address. Affected
5761 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5763 * Fixed file transfer session removing on signoff notify.
5764 Affected file irssi/src/silc/core/silc-servers.c.
5766 * Added the SilcClientFileError to be returned in the monitor
5767 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5768 Affected file lib/silcclient/silcapi.h.
5770 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5772 * Fixed a crash in silc_client_ftp_free_sessions and
5773 silc_client_ftp_session_free_client. Affected file
5774 lib/silcclient/client_ftp.c.
5776 * Added `disabled' field in the SilcChannelEntry in the server
5777 to indicate if the server entry is disabled. Affected file
5778 silcd/idlist.h, silcd/command[_reply].c.
5780 * SILC server adds now /var/run/silcd.pid everytime it is
5781 started. Affected file silcd/silcd.c.
5783 * Added silc_server_packet_send_clients to send a packet to
5784 the provided table of client entries. Affected file
5785 silcd/packet_send.[ch].
5787 * Fixed a crash in client resolving in client_prvmsg.c in
5788 client library. Affected file lib/silcclient/client_prvmsg.c.
5790 * Do not actually remove the client directly from ID cache
5791 during SERVER_SIGNOFF, but invalidate it. This way we
5792 preserve the WHOWAS info for the client. Affected file
5793 silcd/server_util.c.
5795 * Fixed SERVER_SIGNOFF notify handling in the server. The
5796 server is now able to process incoming SERVER_SIGNOFF notify
5797 for a server that it doesn't even know about. It will remove
5798 the clients provided in the notify. Affected file
5799 silcd/packet_receive.c.
5801 * Check for partial packet in data queue after every packet that
5802 was found from the queue. Return and wait for more data if
5803 there is partial data in queue. Affected file is
5804 lib/silccore/silcpacket.c.
5806 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5808 * Added SilcClietFileError enum to indicate error in
5809 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5810 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5811 Affected files lib/silcclient/silcapi.h and
5812 lib/silcclient/client_ftp.c.
5814 * Check that newsize in silc_buffer_realloc is larger than
5815 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5817 * Added better monitor of file transfers. It now monitors
5818 key agreement protocol during the file transfer too. Added
5819 error reporting too. Affected files
5820 irssi/src/silc/core/silc-servers.c,
5821 irssi/src/fe-common/silc/module-formats.[ch].
5823 * Wrote a help file for FILE command.
5825 * Added silc_rng_global_get_byte_fast to get not-so-secure
5826 random data as fast as possible. Random data is read from
5827 /dev/urandom if available and from the SILC RNG if not
5828 available. It is used in padding generation. Affected file
5829 lib/silccrypt/silcrng.[ch].
5831 * All packets in client library are now processed synchronously.
5832 Optimized packet processing a lot. Affected file
5833 lib/silcclient/client.c.
5835 * All server connection packets are processing synchronously
5836 now in server, to optimize packet processing. Affected file
5839 * Include files are installed now only in Toolkit distribution
5840 if make install is given. Affected files: all Makefile.am's.
5842 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5844 * Assure that silc_client_notify_by_server_resolve does not
5845 resolve the client information multiple times. If it cannot
5846 be found by the first it cannot be found at all. Affected
5847 file lib/silcclient/client_notify.c.
5849 * Fixed WHOWAS command reply calling. Affected file
5850 lib/silcclient/command_reply.c.
5852 * Removed all references to silc_idlist_get_client from the
5853 Irssi SILC client since that call is internal call used by
5854 the library. The Irssi SILC client will use now client
5855 retrieval functions found in silcapi.h.
5857 * Fixed a bug in resolving nickname info before sending
5858 private message. It used freed memory. Affected file
5859 irssi/src/silc/core/silc-servers.c.
5861 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5863 * Assure my_channels statistics cannot go negative in server.
5864 Affected files silcd/server.c, silcd/server_util.c.
5866 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5868 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5870 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5872 * Win32 Toolkit changes. Affected files
5873 win32/silc.dsw, win32/libsilc/libsilc.def,
5874 win32/libsilcclient/libsilc.def,
5875 lib/silcutil/silcutil.c, and
5876 lib/sftp/sftp_fs_memory.c.
5878 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5880 * Added silc_net_localip to return local host's IP address.
5881 Affected file lib/silcutil/silcnet.[ch].
5883 * If key exchange or rekey protocol is active for a connection
5884 parse all packets syncronously since there might be packets
5885 in packet queue that we are not able to process without first
5886 processing packets before them. Affected file silcd/server,
5887 lib/silcclient/client.c.
5889 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5890 whether library should continue processing the packet.
5891 Affected file lib/silccore/silcpacket.h.
5893 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5894 SilcSFTPMonitorData to SFTP server to monitor various
5895 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5896 lib/silcsftp/sftp_server.c.
5898 * Added silc_file_size to return file size. Affected file
5899 lib/silcutil/silcutil.[ch].
5901 * Implemented the file transfer support for the client library.
5902 Added preliminary support for simple client to client one-file
5903 transmission. Affected file lib/silcclient/client_ftp.c,
5904 lib/silccilent/client.[ch].
5906 * Added new local command FILE to the Irssi SILC Client.
5907 It is used to perform the file transfer. It has subcommands
5908 SEND, RECEIVE, SHOW and CLOSE. Affected files
5909 irssi/src/silc/core/client_ops.c,
5910 irssi/src/silc/core/silc-server.[ch].
5912 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5914 * Relay the SILC_PACKET_FTP in the server. Affected files
5915 silcd/server.c and silcd/packet_receive.c.
5917 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5919 * Renamed silc_file_read and silc_file_write to functions
5920 silc_file_readfile and silc_file_writefile. Added function
5921 silc_file_open and silc_file_close. Affected files
5922 lib/silcutil/silcutil.[ch].
5924 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5926 * Resolve the client info when received private message or
5927 channel message for a client which nickname we don't know.
5928 Affected files lib/silcclient/client_prvmsg.c and
5929 lib/silcclient/client_channel.c.
5931 * Do not crash in /KEY if client is not connected. Affected
5932 file irssi/src/silc/core/silc-channels.c.
5934 * Added SilcClientStatus field to the SilcClientEntry in the
5935 lib/silcclient/idlist.h.
5937 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5938 is incomplete and is being resolved, it won't be resolved
5941 Make sure also that USERS command reply does not resolve
5942 twice information. Affected file is
5943 lib/silcclient/command_reply.c.
5945 Make sure that silc_client_get_clients_by_list does not
5946 resolve twice same information.
5948 * Check for valid client->id in the silc_server_free_client_data.
5949 Affected file silcd/server.c.
5951 * Fixed /GETKEY nick@server not to crash if the server entry
5952 is not found. Affected file lib/silcclient/command.c.
5954 * Fixed the silc_server_check_cmode_rights to check the
5955 requested modes correctly. Affected file silcd/command.c.
5957 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5959 * Better checks for non-printable chars in nick added.
5960 Affected file silcd/command.c.
5962 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5964 * Call the silc_server_udpate_servers_by_server in the
5965 primary router that comes back online in the backup resuming
5966 protocol. Otherwise it routes packets wrong. Affected file
5967 silcd/server_util.[ch], silcd/server_backup.c.
5969 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5971 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5972 lib/silcutil/silcbuffmt.[ch].
5974 * Redefined the SILC packet header to include the padding
5975 length. Affected file lib/silccore/silcpacket.[ch].
5977 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5978 length for maximum padding up to 128 bytes). Affected
5979 file lib/silccore/silcpacket.h.
5981 * Removed all backwards support for old 0.5.x MAC thingies.
5982 The SILC packet header change makes it impossible to be
5983 backwards compatible.
5985 * Send the ENDING packet with timeout in the backup resuming
5986 protocol. This is to assure that all routers has connected
5987 to the primary router. Affected file silcd/server_backup.c.
5989 * Changed the RNG to take the first IV from random data. It
5990 used to take it from zero actually. Changed the RNG also
5991 to use /dev/urandom during session. /dev/random is used
5992 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5994 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5996 * Changed the SILC packet header to have the first two bytes
5997 (the packet length) encrypted. Affected files aroung the
5998 code tree, lib/silccore/silcpacket.[ch]. Removed the
5999 SilcPacketCheckDecrypt callback. It is not needed anymore
6000 since the silc_packet_receive_process will determine now
6001 whether the packet is normal or special.
6003 * Implemented the unidirectional MAC keys. Affected files
6004 lib/silcske/silcske.c, silcd/protocol.c and
6005 lib/silcclient/protocol.c.
6007 * Implemented the packet sequence number to the MAC computation.
6008 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6009 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6010 lib/silcclient/protocol.c.
6012 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6014 * Allow backup router to announce servers. All servers
6015 announced by backup router are added to the global list
6016 automatically. Update hte server's socket to our primary
6017 router also when backup router announces a server.
6018 Affected file silcd/packet_receive.c.
6020 * Do not update the client->router in the function
6021 silc_server_udpate_clients_by_server if the client is on
6022 global list. We might fail to find any specific server
6023 for locally connected clients and local cell clients. They
6024 should still use the `from' and not `to' as client->router.
6025 This fixes backup router resuming protocol. Affected file
6026 silcd/server_util.c.
6028 * Decrease channel statistics count only if the channel
6029 deletion worked. Affected files are silcd/server.c and
6030 silcd/server_util.c.
6032 * Added silc_server_update_servers_by_server to update origin
6033 of all server entries. Used during backup router protocol.
6034 Affected files silcd/server_util.[ch], silcd/server.c. and
6035 silcd/backup_router.c.
6037 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6038 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6039 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6040 lib/silccrypt/silchmac.c.
6042 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6044 * Assure that router cannot reroute the same channel message
6045 to the sender. Affected file silcd/packet_receive.c.
6047 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6049 * Made better checks that the channel message is not sent
6050 to the router it came from. Affected file is
6051 silcd/packet_send.c. Fixed memory leak too.
6053 * Announce informations for incoming router connection, but
6054 only after checking if it is replaced by backup router.
6055 Affected file silcd/packet_receive.c.
6057 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6059 * Fixed the backup resuming protocol to work in multiple
6060 router environment. Affected file silcd/server_backup.c.
6062 * Route packet only to one router in the function
6063 silc_server_packet_send_to_channel. Affected file is
6064 silcd/packet_send.c.
6066 * Fixed silc_server_send_notify_dest to set the broadcast
6067 flag. Fixed the silc_server_send_notify_topic to actually
6068 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6069 Affected file silcd/packet_send.c.
6071 * Changed the SFTP Filesystem interface. Changed the
6072 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6073 the filesystem operation function. The SilcSFTPFilesystem
6074 is now a context that is allocated by all filesystem allocation
6075 functions and it already includes the operations structure
6076 and filesystem specific context. It is given as argument
6077 now to the silc_sftp_server_start. This made the interface
6078 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6079 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6081 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6083 * Changed the backup router adding and getting interfaces
6084 in the server. The router that will be replaced by the
6085 specified backup router is now sent as argument. Affected
6086 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6089 * Added silc_net_addr2bin_ne to return the binary form of
6090 the IP address in network byte order. Affected files
6091 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6093 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6095 * Check for existing server ID in silc_server_new_server
6096 and in silc_server_connect_to_router_final and remove the
6097 old entry if it exists. Affected file silcd/packet_receive.c,
6100 * Send the channel message always to only one router, either
6101 in upstream or downstream. Affected file is
6102 silcd/packet_send.c.
6104 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6106 * Wrote the definition of the backup resuming protocol to the
6107 protocol specification.
6109 * Removed one redundant channel key generation from normal
6110 server during joining procedure. Removed one redundant
6111 channel key sending from server to router during joining
6112 procedure. Affected file silcd/command.c.
6114 * Made minor bugfixes to the backup router resuming protocol.
6115 Affected file silcd/server_backup.c, server.c.
6117 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6119 * Added --disable-asm configuration option. Affected files
6120 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6123 * Implemented the backup resuming protocol that is used to
6124 resume the primary router position in the cell after the
6125 primary router comes back online. Affected files
6126 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6127 and silcd/server_util.[ch].
6129 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6131 * Sleep two (2) seconds after sending QUIT command to server.
6132 Affected file lib/silcclient/command.c.
6134 * Assure that if outgoing data buffer is pending do not force
6135 send any data. Affected file silcd/packet_send.c.
6137 * Assure that if outgoing data buffer is pending do not force
6138 send any data. Affected file lib/silcclient/client.c.
6140 * Implemented the backup router support when the primary router
6141 goes down. The servers and routers can now use the backup
6142 router as new primary router without loosing connectivity.
6144 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6146 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6147 in the server to indicate disabled entry. All data read
6148 from the connection will be ignored and no data is sent
6149 for entry that is disabled. Affected files are
6150 silcd/idlist.h, silcd/server.c.
6152 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6154 * Created SFTP client and server test programs in the
6155 lib/silcsftp/tests directory.
6157 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6159 * Implemented memory filesystem (virtual filesystem) for
6160 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6163 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6165 * Implemented the SFTP (SSH File Transfer Protocol) to the
6166 lib/silcsftp. It includes SFTP client and SFTP server
6169 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6171 * Moved lib/silccore/silcprotocol.[ch] to the
6172 lib/silcutil library.
6174 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6175 take variable argument list pointer as argument. Affected
6176 file lib/silcutil/silcbuffmt.[ch].
6178 * Added silc_buffer_set function that is used to set data
6179 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6180 Affected file lib/silcutil/silcbuffer.h.
6182 * Changed various routines in the core library to use the new
6183 silc_buffer_set instead of allocating new buffer only for
6186 * Added 64-bit value formatting and unformatting support to the
6187 silc_buffer_[un]format routines. Affected file is
6188 lib/silcutil/silcbuffmt.[ch].
6190 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6191 to includes/bitmove.h.
6193 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6195 * Fixed channel user mode saving in client library. Affected
6196 file lib/silcclient/command[_reply].c.
6198 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6200 * Defined the file transfer to the SILC Protocol. Added
6201 new packet type SILC_PACKET_FTP and defined File Transfer
6202 Payload. The mandatory file transfer protocol is SFTP
6203 (SSH File Transfer Protocol). Affected file in addition
6204 of the internet draft is lib/silccore/silcpacket.h.
6206 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6207 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6208 is used as part of backup router protocol when the primary
6209 router of the cell is back online and wishes to resume
6210 the position as primary router.
6212 * Redefined the MAC generation keys in the protocol. The
6213 same key is not used anymore in both direction. Both
6214 direction will now use different keys for sending and
6215 receiving. This fixes a potential security flaw. This
6216 change causes incompatibilities in the protocol.
6218 * Redefined also the MAC computation from the packet.
6219 An packet sequence number is now added to the MAC
6220 computation. This prevents possible replay attacks against
6221 the protocol. This change too causes incompatibilities
6224 Added `sequence' field to the SilcPacketContext to hold
6225 the current sequence number for the packet.
6227 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6229 * Added `created' field to the SilcIDListData in the file
6230 silcd/idlist.h to indicate the time when the entry was
6233 * Added `created' field to the SilcChannelEntry too. Affected
6234 file silcd/idlist.h.
6236 * Added `creation_time' aguments to all the announcement functions
6237 in the server. If it is provided then only the entries that
6238 was created after the provided time frame are actually
6239 announced. Affected file silcd/server.[ch].
6241 * The protocol says that the Channel ID's IP address must be
6242 based on the router's IP address. Added check for this in
6243 the silc_server_new_channel when processing incoming New Channel
6244 Payload. Affected file silcd/packet_receive.c.
6246 * Print out the correct version with --version in SILC client.
6247 Affected file irssi/src/silc/core/silc-core.c.
6249 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6251 * Fixed WHOWAS command to check for completnes of the client
6252 entry always, not just when the command is coming from client.
6253 Affected file silcd/command.c.
6255 * Added new function silc_server_packet_queue_purge to purge the
6256 outgoing data queue to the network. After the function returns
6257 it is guaranteed that the outgoing packet queue is empty.
6258 Affected file silcd/packet_send.[ch].
6260 * Purge the outgoing packet queue in the rekey protocol's final
6261 callback to assure that all rekey packets go to the network
6262 before quitting the protocol. Affected file silcd/server.c.
6264 * Added silc_client_packet_queue_parse as similar function as
6265 in server to the client library. The affected file is
6266 lib/silcclient/client.c.
6268 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6270 * Splitted silcd/server.c and created silcd/server_util.[ch]
6271 for utility functions.
6273 * Added new socket flag SILC_SF_DISABLED to indicate that the
6274 connection is open but nothing can be sent to or received from
6275 the connection. Affected file lib/silcutil/silsockconn.[ch].
6276 The checking for disabled socket is checked in the low level
6277 silc_socket_write and silc_socket_read functions.
6279 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6281 * Allow only nicknames and channel names that fits into the
6282 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6284 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6286 * When processing JOIN command reply in server check that if
6287 the channel exists in our global list we'll move it the local
6288 list. Affected file silcd/command_reply.c.
6290 * Fixed the check whether client is joined on the channel already
6291 in JOIN command. Affected file lib/silcclient/command.c.
6293 * Fixed the JOIN command reply to check whether the channel
6294 already exists. Affected file lib/silcclient/command_reply.c.
6296 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6298 * Added silc_ske_status_string to map the SKE error numbers
6299 to readable strings. The affected files are
6300 lib/silcske/silcske[_status].[ch].
6302 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6304 * Do not show the private channels on the WHOIS channel list
6305 as it is not allowed by the protocol. The affected file is
6308 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6310 * Assure that the packet length digged from the actual packet
6311 is something sensible in the silc_packet_decrypt_rest_special
6312 in lib/silccrypt/silcpacket.c.
6314 * Free and NULL the allocated pointer in silc_hmac_alloc if
6315 the HMAC allocation fails. The affected file is
6316 lib/silccrypt/silchmac.c.
6318 * Print the selected security properties to the log files in
6319 the server. Affected file silcd/protocol.c.
6321 * Add SKE's reference counter even if calling the completion
6322 callback manually. Otherwise it goes negative, although it
6323 does not cause any problems. The affected file is
6324 lib/silcske/silcske.c.
6326 * Remove the client entry with short timeout after giving the
6327 KILL command. Affected file lib/silcclient/command.c.
6329 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6330 case all found clients are already disconnected (WHOWAS would
6331 found them) in the server. Affected file silcd/command.c.
6333 * Update the last_receive (time of last data received) to be
6334 updated only when received private or channel message so that
6335 the idle time showed in WHOIS makes more sense.
6337 * Added boolean field `valid' in to the SilcClientEntry in the
6338 client library to indicate whether the entry is valid or not.
6339 This fixes the nickname change bug on channel when changing
6340 the nickname to be same than the old (like nick to Nick) the
6341 nickname formatter doesn't set the new nick anymore to Nick@host.
6342 Affected file lib/silcclient/idlist.[ch].
6344 * Now actually fixed the nickname changing on disconnection.
6345 Added new function silc_change_nick to the Irssi SILC Client.
6346 Affected file irssi/src/silc/core/client_ops.c,
6347 irssi/src/silc/core/silc-nicklist.[ch].
6349 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6351 * Check that the public key exists in the GETKEY command before
6352 trying to encode it. Affected file silcd/command.c.
6354 * Print some notifications on received public keys with GETKEY
6355 command in the Irssi SILC Client. Affected files are
6356 irssi/src/fe-common/silc/module-formats.[ch],
6357 irssi/src/silc/core/client_ops.c.
6359 * Use IDENTIFY command to resolve the server information in the
6360 GETKEY command instead of INFO command. Affected file
6361 lib/silcclient/command.c.
6363 * All command reply functions in the client library now calls
6364 the pending command reply callbacks even if an error has
6365 occurred. The server has done this a long time and now it was
6366 time to move the client library to this as well. Now all
6367 errors can be delivered back to the pending command reply
6368 callbacks if necessary. Affected files are
6369 lib/silcclient/command[_reply].[ch].
6371 * Change the nickname on disconnection back to the username
6372 because in reconnect the server will enforce it to it anyway.
6373 Affected file irssi/src/silc/core/silc-servers.c.
6375 * Fixed a config file parsing bug in the Irssi SILC client.
6376 Affected file irssi/src/silc/core/clientconfig.c.
6378 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6380 * When printing the channel mode on JOIN, verify that the
6381 channel key and channel's HMAC are valid. Affected file
6382 irssi/src/silc/core/client_ops.c.
6384 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6386 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6387 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6388 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6390 * Removed channel key rekey task deleting from the function
6391 silc_server_save_channel_key. Affected file silcd/server.c.
6392 Added explicit timeout task context instead that is used to
6393 delete the task if we are registering a new task before the
6394 new task has elapsed.
6396 * When channel key rekey occurs the client library now saves
6397 the old channel key for a short period of time (10 seconds) and
6398 is able to use it in case some is still sending channel
6399 messages encrypted with the old key after the rekey. Affected
6400 file lib/silcclient/[idlist.h|client_channel.c].
6402 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6404 * Added check to the silc_server_new_id_real to not accept
6405 new ID if it is the sender's own ID. Affected file is
6406 silcd/packet_receive.c.
6408 * Assure that we do not announce ourself or the one we've
6409 sending our announcements when we're router and are announcing
6410 servers to our primary router. Affected file silcd/server.c.
6412 * Fixed silc_server_command_identify_check_client to assemble
6413 correct WHOIS packet. It send corrupted WHOIS packet and
6414 caused problem with router to router connections. Affected
6415 file silcd/command.c.
6417 Fixed also silc_server_command_whois_check the same way
6418 as for the IDENTIFY command.
6420 * Added new SilcIDListStatus to the server in the SilcIDListData
6421 structure. The status now includes the current status of
6422 the entry (like registered, resolved etc.). Affected file
6423 silcd/idlist.[ch]. Defined a bunch of different status types
6424 as well. This replaced the old boolean registered field as well.
6426 Added resolve_cmd_ident field to the SilcClientEntry structure
6427 too so that if the entry is for example being resolved so
6428 another command may attach to the same pending command reply
6429 without requiring to resolve the same entry again. This concept
6430 should optimize the WHOIS and the IDENTIFY resolving under
6431 heavy load by taking away unnecessary resolving for entries
6432 that are being resolved already.
6434 Added support for adding multiple pending commands for one
6435 command idenfier. Affected file silcd/command[_reply].[ch].
6437 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6438 before deleting the data. Otherwise the hash table will have
6439 freed data in comparison functions. Affected file is
6440 silcd/command_reply.c.
6442 * Fixed silc_idlist_replace_client_id to add the new entry to
6443 the cache with NULL nickname. Otherwise there will be invalid
6444 memory as the nickname after the nickname is freed. Affected
6445 file silcd/packet_receive.c.
6447 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6448 saved into wrong slots because the previous number of entries
6449 was not taken into account. Affected file silcd/idlist.c.
6450 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6452 * If we are router and we receive JOIN notify to a channel that
6453 does not have any users then notified client is marked as the
6454 channel founder, as it is it. The affected file is
6455 silcd/packet_receive.c
6457 * Added to the extended hash table API's table_del_*ext functions
6458 the destructor as argument too, so that the caller can decide
6459 which destructor to use or whether to use destructor at all.
6460 Affected file lib/silcutil/silchashtable.[ch].
6462 * Fixed ID Cache purging. It actually deleted the entries from
6463 the hash table after the data was freed. The hash table ended
6464 up comparing freed memory. The affected file is
6465 lib/silccore/silcidcache.c.
6467 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6469 * Fixed Irssi SILC client's KILL command's HELP syntax.
6471 * The USERS command now resolves the detailed user information
6472 if the userinfo field is missing. Affected file is
6473 lib/silcclient/command_reply.c.
6475 * Do not print error in silc_file_read if the read file does
6476 not exist. Just silently return NULL. Affected file is
6477 lib/silcutil/silcutil.c.
6479 * Fixed the silc_log_output to not wine about NULL filename
6480 and to not create some bogus " " filename. Affected file is
6481 lib/silcutil/silclog.c.
6483 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6485 * Fixed various printing bugs on the user interface in the
6486 Irssi SILC Client. Minor changes that were forgotten from
6489 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6491 * Fixed the configure.in.pre and the compilation and distribution
6492 environment to support the new autoconf 2.52. That version is
6493 now required to compile the CVS trunk.
6495 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6497 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6498 to generally parse user@fqdn format strings. Affected file
6499 lib/silcutil/silcutil.c.
6501 * Added nickname_format and nickname_force_format fields to the
6502 SilcClientParams structure. The first one defines the format
6503 for the nicknames that the library will enforce if the receives
6504 multiple same nicknames. The second one is boolean value and
6505 can be used to force the library to always enforce the format
6506 to the nicknames regardles whether there are multiple nicknames
6507 or not. This configurable formatting was employed to flexibly
6508 support accessing multiple nicknames from the user interface.
6509 The userinterface can now set the nicknames to what ever format
6510 they prefer. Affected file lib/silcclient/silcapi.h.
6512 Added function silc_client_nickname_format to the file
6513 lib/silcclient/idlist.c. It performs the nickname formatting.
6515 Added new field `hostname´ to the SilcClientEntry context.
6516 It holds the hostname of the client. Affected file is
6517 lib/silcclient/idlist.h.
6519 * Irssi SILC Client sets the nicknames in nick@hostn format.
6520 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6521 irssi/src/silc/core/silc-core.c.
6523 The WHOIS printing now also shows both the real nickname and
6524 the formatted nickname so that user knows how to access the
6525 user if there are multiple same nicknames cached. Affected
6526 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6527 printing formatting too to take the hostname now as a separate
6528 argument. The Affected file is
6529 irssi/src/fe-common/silc/modules-formats.[ch].
6531 * Changed the silc_client_get_clients_local to accept the formatted
6532 nickname as argument. It accepts the real nickname too but the
6533 formatted nickname can be used to find the true entry from
6534 multiple entries. Affected file lib/silcclient/silcapi.h and
6535 lib/silcclient/idlist.c.
6537 * Added nickname_format_parse field to the SilcClientParams.
6538 It is a callback function provided by the application to parse
6539 the nickname out of the formatted nickname string. The library
6540 calls it to get the nickname from the formatted string. Since
6541 the application generally knows better the format of the nickname
6542 string it parses it instead of the library, even though library
6543 encodes the formatted string. If the callback function is not
6544 provided then the library will use the string as is. The
6545 affected file is lib/silcclient/silcapi.h.
6547 * All the nickname strings passed to the client library in
6548 commands are now expected to be formatted nickname strings.
6549 If the command does not support the formatted nickname string
6550 it will assume that the sent string is the actual nickname.
6551 Affected file lib/silcclient/command.c.
6553 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6555 * Added public key authentication support to OPER and SILCOPER
6556 commands in the client library. Affected file is
6557 lib/silcclient/command.c.
6559 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6561 * Changed the get_auth_methdod client operation to be asynchronous.
6562 It can be async if the application resolves the authentication
6563 method from the server during the negotiation. Added new
6564 SilcGetAuthMeth completion callback that the application will
6565 call after resolving the authentication method.
6567 Added function silc_client_request_authentication_method that
6568 the application can use to resolve the authentication method
6569 from the server. Added also SilcConnectionAuthRequest callback
6570 that the library will call after the server has replied. The
6571 application can call this function if it does not know the
6572 current authentication method.
6574 Affected files are lib/silcclient/client.c and
6575 lib/silcclient/silcapi.h.
6577 * The Irssi SILC client now automatically resolves the authentication
6578 method incase any configuration information is not present (and
6579 currently there never is). The affected file is
6580 irssi/src/silc/core/client_ops.c.
6582 * Fixed public key authentication from the client library.
6583 Affected file lib/silcclient/protocol.c. Changed also the
6584 protocol specification about the public key authentication in
6585 the connection authentication protocol. The actual data to be
6586 signed is now computed with a hash function before signing.
6588 * Fixed the public key authentication from the server as well.
6589 Affected file silcd/protocol.c.
6591 * Removed the mlock()'s from the memory allocation routines.
6592 Affected file lib/silcutil/silcmemory.c. The ./configure does
6593 not check anymore for the mlock(). Affected file is
6596 * Fixed USERS command in server to allow the execution of the
6597 command for private and secret channels if the client sending
6598 the command is on the channel. Affected file silcd/command.c.
6600 * Fixed silc_client_get_clients_local to return the clients
6601 count correctly. It could return wrong value. Affected file
6602 lib/silcclient/idlist.c.
6604 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6606 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6607 types. The assembler optimizations seemed not to like 64-bit
6608 data types. The assmebler optimizations thus are now enabled
6609 also for BSD systems as opposed to only enable them for Linux.
6611 * Do not check for threads at all on BSD systems. Affected
6612 file configure.in.pre.
6614 * Removed -n and -h options from the Irssi SILC Client since
6615 they are not used in silc.
6617 * Fixed the prime generation to assure that the first digit
6618 of the generated random number is not zero since our conversion
6619 routines does not like number strings that starts with zero
6620 digit. If zero digit is seen the random number is regenerated.
6621 This caused some corrupted RSA keys when the zero first digit
6622 was met. Affected file lib/silcmath/silcprimegen.c.
6624 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6626 * Fixed WIN32 configuration in the ./configure script.
6627 Fixed to include xti.h on environments that has it.
6628 Patches by Carsten Ilchmann and andrew.
6630 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6632 * Changed the silc_id_create_client_id to be collision
6633 resistant. It is now assured that there cannot be created
6634 two same client ID's. I suspect that some weird bugs in
6635 the server were actually caused by duplicate Client IDs.
6636 Affected file silcd/serverid.[ch]. A router receiving
6637 new ID now also assures and informs the sending server
6638 if the ID caused collision.
6640 * Changed the silc_id_create_channel_id to also assure that
6641 there are no collisions.
6643 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6645 * Statement about ignoring the Mutual Authentication flag when
6646 performing rekey with PFS was a bit misleading. It is ignored
6647 if it was set in the initial negotiation, it cannot be even
6648 set in the rekey. Fixed in the ke-auth draft. Started the
6649 new versions of the protocol drafts in the doc/.
6651 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6653 * Fixed a bug in silc_client_command_identify_save when saving
6654 new channel information. The channel name was no duplicated
6655 and caused crash on exit. Affected file is
6656 lib/silcclient/command_reply.c.
6658 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6660 * Fixed the getkey command handling in the server. Send just
6661 empty OK reply to the sender if the key could not be fetched
6662 (but everything else was ok, like the key just was not available).
6663 Changed the public key parameter to optional in the protocol
6664 specs so that empty OK reply can be sent. Affected file
6667 Added a message to Irssi SILC client to tell to user if the
6668 server did not return a public key.
6670 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6672 * Fixed a channel key regeneration bug. It registered new
6673 timeout tasks exponentially until all system resources were
6674 used. Affected file silcd/server.c.
6676 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6678 * Added the SILC Document generator to the scripts/silcdoc.
6679 It can be used to generate the Toolkit Reference Manual out
6680 of the source tree. Internally it will also use the RoboDoc
6681 generator now imported in util/robodoc.
6683 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6685 * Added couple of return's in rekey protocol if error orccurred
6686 during the protocol. The execution must be terminated.
6687 Affected file silcd/protocol.c. Also, terminate the protocol
6688 always with timeout.
6690 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6692 * The client's Client ID was created initally from the wrong
6693 nickname (it could have been in format nick@host) in the
6694 silc_server_new_client. Affected file silcd/packet_receive.c
6696 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6698 * Added some SILC_LOG_ERROR's to various error conditions
6699 if client could not be added to ID cache. Affected files
6700 silcd/packet_receive.c and silcd/server.c.
6702 * When client's sock->user_data is freed, NULL also the
6703 client->router and client->connection pointers. Added check
6704 for these pointers being NULL to various places around the
6705 code. Affected file silcd/server.c.
6707 * Added client->data.registered == TRUE checks to various
6708 places around the code to assure that unregistered client's
6709 are not handled when it is not allowed. Affected file
6712 * Added `bool registered' fields to all
6713 silc_idlist_[server|client]_get_* routines to indicate whether
6714 the fetched client needs to be registered or not. Affected
6715 file silcd/idlist.[ch].
6717 * Add your own entry as registered to the ID cache in the
6718 server. Affected file server.c.
6720 * Fixed a bug in silc_server_new_server. The SilcServer was
6721 set as the new server's context instead of SilcServerEntry.
6722 This naturally caused some weird bugs.
6724 * Added "updated" field the SilcChannelEntry which indicates
6725 the time since the channel entry was last accessed. This
6726 can be used to determine whether it is necessary to
6727 announce the channel after backup resuming protocol.
6728 Affected files silcd/idlist.[ch].
6730 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6732 * Do not delete the channel rekey task when adding it
6733 for in silc_server_create_channel_key.
6735 * Changed the silc_server_create_channel_key to return
6736 TRUE or FALSE to indicate the success of the channel key
6739 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6741 * Fixed MSVC++ project files and added missing files to
6742 Makefiles under win32/.
6744 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6746 * Do not add TCP_NODELAY flag if the operating system
6747 does not have it defined. Affected files are
6748 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6750 * Fixed buffer overflow from Irssi SILC Client. Affected
6751 file irssi/src/fe-common/core/themes.c.
6753 * Fixed double free in client library in the file
6754 lib/silcclient/client.c when disconnecting from server.
6756 * Applied double free patch from cras to Irssi SILC client.
6757 Affected files irssi/src/core/[modules/expandos].c
6759 * Fixed the disconnection handling to Irssi SILC Client.
6760 The application must call silc_client_close_connection
6761 in ops->connect client operation in case of failure of
6762 the connection. Affected file is
6763 irssi/src/silc/core/client_ops.c.
6765 * Do not set sock->protocol to NULL in the function
6766 silc_client_close_connection after executing the protocol's
6767 final callback since the sock might not be valid anymore.
6768 Affected file lib/silcclient/client.c.
6770 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6772 * Do not enable SILC_THREADS if the linking with libpthread
6773 did not happen. Affected file configure.in.pre.
6775 * Added notion to protocol specification that server must
6776 verify the sent authentication payload with CMODE when
6777 setting the channel founder key. Implemented it to the
6778 server. Affected file silcd/command.c.
6780 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6782 * Added _EXTRA_DIST SILC distribution variable to the
6783 distributions file. It is used to conditionally add extra
6784 files or directories to the specific distribution. Affected
6785 files ./prepare, Makefile.am.pre and distributions.
6787 Removed the `_' from the start of the distribution names.
6790 * Added README.WIN32 for instructions to compile the Toolkit
6793 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6795 * Fixed a double free in disconnection in the server. Affected
6796 file is silcd/server.c.
6798 * Fixed the lib/silcske/groups.c to work now also with GMP
6799 MP library. The string conversion did not work when using
6800 specific base and the base is indicated in the string as well.
6802 * Created win32/ directory which now includes MSVC++ specific
6803 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6804 It will appear only in the toolkit distribution
6806 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6808 * Changed the key material distribution function in case when
6809 the hash output is too short. The data is now concatenated
6810 a bit differently than it used to. Made the change to the
6811 SKE protocol specification.
6813 * Added better GMP detection to configure.in.pre. A patch
6816 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6818 * Fixed a minor bug in SKE that might cause some problem on
6819 some platforms. Affected file lib/silcske/silcske.c.
6821 * Added the cookie checking for initiator in the SKE. It checks
6822 that the responder returns the sent cookie unmodified. The
6823 affected file is lib/silcske/silcske.c. Added new SKE
6824 error type INVALID_COOKIE that can be sent during the
6825 negotiation. Fixed some memory leaks as well.
6827 * Added the "invalid cookie" error message to Irssi SILC client's
6830 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6832 * Added `task_max' field to the SilcClientParams to indicate
6833 the maximum tasks the scheduler can handle. If set to zero,
6834 default values are used. Affected file lib/silcclient/silcapi.h.
6836 * Fixed memory leaks in silc_client_close_connection. Affected
6837 file lib/silcclient/client.c.
6839 * Added silc_client_del_client_entry to client library to free
6840 all memory of given client entry. Affected file is
6841 lib/silcclient/idlist.[ch].
6843 * Added new functions silc_client_del_channel and
6844 silc_client_del_server to delete channel and server entries.
6845 Affected file lib/silcclient/[silcapi.h/idlist.c].
6847 * Removed silc_client_del_client_by_id from silcapi.h.
6849 * Fixed the INFO command to return the server's own info
6850 correctly when querying by Server ID. Affected file is
6853 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6855 * Removed the non-blocking settings in WIN32 code in the
6856 silc_sock_[read/write] and added SleepEx instead. Affected
6857 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6858 of input data is now checked with FIONREAD and ioctlsocket.
6860 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6862 * Call silc_schedule_task_del_by_context in the
6863 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6864 Affected file lib/silccore/silcprotocol.c.
6866 * Call silc_protocol_cancel for active protocols in the
6867 silc_server_close_connection if the funtion
6868 silc_server_free_sock_user_data has not been called.
6869 Affected file silcd/server.c.
6871 * Generic tasks cannot be deleted using the del_by_fd
6872 task deleting function since generic tasks does not match
6873 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6875 * Added a notion to SILCOPER help file that the SILCOPER works
6876 only on router server, not on normal server.
6878 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6880 * Added for WIN32 support for the new scheduler as well.
6881 Affected file lib/silcutil/win32/silcwin32schedule.c.
6883 * Fixed the SHA1 implementation to work on various platforms.
6885 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6887 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6888 API. It is part of the scheduler now. Everything else is
6889 as previously but some functions has changed their names.
6890 Checkout the lib/silcutil/silcschedule.h for the interface.
6891 Updated all applications to use the new interface. Affected
6892 files are lib/silcutil/silcschedule.[ch].
6894 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6896 * Found a bug in the SKE implementation. The HASH value,
6897 specified by the protocol, was not computed correctly. The
6898 public key of the responder was not added to the computation
6899 even though it is mandatory. Affected file lib/silcske/silcske.c.
6900 This unfortunately causes incompatibilities with older
6901 clients and servers.
6903 * Added WIN32 specific network init and uninit functions:
6904 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6905 the Winsock2. Affected file lib/silcutil/silcnet.h and
6906 lib/silcutil/win32/silcwin32net.c.
6908 * Set the socket always to nonblocking mode on WIN32 after
6909 reading data or writing data. Affected file is
6910 lib/silcutil/win32/silcwin32sockconn.c.
6912 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6914 * Fixed various compilation problems under WIN32. Affected
6915 files lib/silcutil/win32/silcwin32thread.c and
6916 lib/silcutil/win32/silcwin32schedule.c.
6918 * Removed all _internal.h #includes from public header
6919 files. Internal headers must never be included from
6922 Removed also the lib/silcske/payload_internal.h file.
6924 * All include files that may be needed (public and some others
6925 included by the public headers) by application developers are
6926 now copied to the ./includes directory. It does not copy any
6927 internal headers. Affected file Makefile.defines.pre and all
6928 Makefile.am's under lib/ and subdirs.
6930 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6932 * Do not change the ~/.silc directory's permissions automatically.
6933 Affected file irssi/src/silc/core/clientutil.c.
6935 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6937 * Do not cancel the protocol in silc_server_close_connection
6938 it might cause recursion. Now cancelled in the function
6939 silc_server_free_sock_user_data. Affected file silcd/server.c.
6941 * Fixed the silc_server_remove_clients_by_server to regenerate
6942 the channel keys correctly finally. Added also new function
6943 silc_server_remove_clients_channels to actually do it.
6944 Affected file silcd/server.c.
6946 * Fixed the silc_server_new_channel to not crash by giving
6947 wrong router to the new channel. Affected file is
6948 silcd/packet_receive.c.
6950 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6952 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6953 which is given as argument to the silc_client_alloc now.
6954 It can be used to configure the client and set various parameters
6955 that affect the function of the client.
6957 * The USERS command in server did not check whether the channel
6958 is private or secret. Affected file silcd/command.c.
6960 * Added new argument to the USERS command in protocol specification.
6961 The USERS command now can take the channel name as argument
6962 as well. Added support for this in client and server and
6963 updated the protocol specs.
6965 * Completed the GETKEY command in client. It can be now used
6966 to fetch also servers public key not only some clients.
6967 Affected files lib/silcclient/command[_reply].c.
6969 * Added silc_client_get_server to return server entry by the
6970 server name. Affected files lib/silcclient/silcapi.h and
6973 * Redefined the IDENTIFY command in protocol specification to be
6974 more generic. It now can be used to query information about
6975 any entity in the SILC Network, including clients, servers and
6976 channels. The query may be based either the entity's name
6977 or the ID. Added support for this in both client and server.
6979 Affected files silcd/command.c and lib/silcclient/command.c
6980 and command_reply.c.
6982 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6983 the _from_client and _from_server functions. Affected file
6986 * Added silc_client_get_channel_by_id_resolve to the file
6987 lib/silcclient/silcapi.h to resolve channel information by
6988 its ID. Added also silc_client_get_channel_by_id that
6989 does not resolve it from the server.
6991 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6993 * Added SilcServerEntry context into the client library
6994 to represent one server. The INFO command now allocates
6995 these to save the resolved server info. For now on the
6996 client library will also keep information about servers,
6997 connected and resolved with INFO.
6999 The INFO command now allocates the SilcServerEntry context
7000 and saves the server info there. The COMMAND_REPLY in
7001 the INFO now returns the parameters to application in
7002 same order as defined in the protocol specification.
7004 The entries are cached in the client->server_cache.
7006 * The INFO command is now issued after received the Client ID
7007 from the server. Affected file lib/silcclient/client.c.
7009 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7010 to the application as the mode changer might be server.
7011 It is guaranteed that NULL is not returned anymore to the
7012 application. Affected file lib/silcclient/client_notify.c.
7014 The ID Type is now also passed to the application so that
7015 it can check whether the returned entry is SilcClientEntry
7018 Added new function silc_client_get_server_by_id to return
7019 the server entry by ID. Affected files are the
7020 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7022 * Do not create the channel in the Irssi SILC Client when issuing
7023 the JOIN command but when received the sucessful JOIN command
7024 reply. Otherwise the channel might get created even though we
7025 could not join it. The Affected file is
7026 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7028 * Fixed a channel joining bug in router. The router must also
7029 check the channel modes, invite and ban lists etc. when serving
7030 the JOIN command sent by normal server. Affected file is
7031 silcd/command.c. The router now resolves the client's
7032 information from the server who sent the JOIN command if it
7033 does not know it, and processes the JOIN command only after
7036 * Changed the SilcCommandCb to take new argument; void *context2.
7037 Affected file lib/silccore/silccommand.h
7039 The second argument in the command callbacks in the server now
7040 includes the SilcServerCommandReplyContext if the command was
7041 called as pending command callback from the command reply.
7042 Otherwise it is NULL. When called as pending the status of the
7043 command reply will be checked and if it was erronous the
7044 error will be sent to the original sender of the command.
7045 This way the client always receives the error messages even
7046 though the server was actually the one who received the error
7047 when it resent the command to router, for example. Affected
7048 files silcd/command[_reply].[ch].
7050 * Fixed sending WHOWAS command's error message to client if
7051 the requested client could not be found. It was missing.
7054 * Changed the CMODE and CUMODE commands reply arguments in the
7055 protocol specification. The Channel ID is now sent in both
7056 of the commands to identify the channel. Implemented this
7057 new feature to the client and server. Affected files
7058 lib/silcclient/command_reply.c and silcd/command.c.
7060 * Made better checks for invite and ban lists in the JOIN
7061 command in server. Affected file silcd/command.c.
7063 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7065 * The server now performs the incoming host IP/DNS lookup
7066 using the silc_socket_host_lookup and thus does not block
7067 the server anymore. Affected file silcd/server.c.
7069 * Completed the multi-thread support for SILC Scheduler in
7070 the lib/silcutil/silcschedule.c.
7072 * Fixed the configure.in.pre to detect the pthread correctly
7075 * Fixed a deadlock in silc_task_queue_wakeup in the file
7076 lib/silcutil/silctask.c.
7078 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7080 * Added new function silc_schedule_wakeup that is used in
7081 multi-threaded environment to wakeup the main thread's
7082 schduler. It needs to be used when a thread adds a new task
7083 or removes a task from task queues. After waking up, the
7084 scheduler will detect the task queue changes. If threads
7085 support is not compiled in this function has no effect.
7086 Implemented the wakeup mechanism to both Unix and WIN32
7087 systems. Affected files are lib/silcutil/silcschedule.[ch],
7088 lib/silcutil/unix/silcunixschedule.c and the
7089 lib/silcutil/win32/silcwin32schedule.c.
7091 * Added new function silc_task_queue_wakeup to wakeup the
7092 scheduler by the specified task queue. Affected file
7093 lib/silcutil/silctask.[ch].
7095 * The silc_socket_host_lookup_start now wakes up the scheduler
7096 after adding the timeout task. Affected file is
7097 lib/silcutil/silcsockconn.c.
7099 * The silc_socket_host_lookup is synchronous now if the threads
7100 support is not compiled in. However, the callback is still
7101 called asyncronously through the scheduler, anyway. Affected
7102 file lib/silcutil/silcsockconn.c.
7104 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7106 * Added new function silc_socket_host_lookup to perform
7107 asynchronous IP and FQDN lookups for the socket connection.
7108 Affected files lib/silcutil/silcsockconn.[ch].
7110 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7112 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7113 that may or may not compile the mutex support in.
7115 Changed the silc_mutex_alloc interface. It allocates the
7116 mutex now to the sent pointer and returns TRUE or FALSE.
7118 Affected file lib/silcutil/silcmutex.h.
7120 * Wrote the SILC Task Queue interface to support multi-threads.
7121 Affected file lib/silcutil/silctask.[ch].
7123 * Wrote the SILC Scheduler to support multi-threads. Affected
7124 file lib/silcutil/silcschedule.c.
7126 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7128 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7129 in lib/silcutil/win32/.
7131 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7133 * Defined SILC Mutex API and SILC Thread API and implemented
7134 them for Unix. Affected files are
7135 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7136 lib/silcutil/unix/silcunixmutex.c and
7137 lib/silcutil/unix/silcunixthread.c.
7139 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7141 * Fixed the silc_server_remove_clients_by_server's channel
7142 key re-generation. The hash table handling was incorrect
7143 and would not work with many channels. Affected file is
7146 * Fixed some memory leaks around the server code.
7148 * Rewrote the silc_server_get_users_on_channel to support IPv6
7149 based Client ID's. Affected file silcd/server.c.
7151 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7152 specification. However, a separate document must be written
7153 to define the detailed signing procedure and the payload
7154 associated with the flag. Defined the flag to the
7155 lib/silccore/silcchannel.h as well.
7157 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7159 * Changed the dynamic tables to static size tables in the
7160 lib/silccrypt/silchmac.c.
7162 * Removed GCC dependencies from the code. A patch by cras.
7164 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7166 * Do not show the error "Error receiving packet bla bla"
7167 in server if it really was not an error (-2 means that reading
7168 is pending). Affected file silcd/server.c.
7170 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7172 * Fixed a possible crash in silc_server_remove_clients_by_server
7173 in silcd/server.c. Fixed there also some memory leaks.
7175 * Fixed the silc_idlist_replace_client_id. It could replace
7176 wrong key in the hash table. Affected file silcd/idlist.c.
7178 * Do not check whether there are global users on the channel
7179 if the channel->global_users is FALSE. Affected functions
7180 silc_server_remove_from_one_channel and
7181 silc_server_remove_from_channels in silcd/server.c. Also,
7182 do not check if the removed client is local as we can be
7183 sure that global client was not removed from the channel
7184 and checking for global users is not needed.
7186 * The silc_server_remove_clients_by_server now re-generates
7187 the channel keys correctly for those channels that had
7188 clients removed from them. Affected file silcd/server.c.
7190 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7192 * Found the reason of random crashes in the server. We weren't
7193 ignoring the SIGPIPE signal (which can be sent in write())
7194 and it crashed the server. Affected file silcd/silcd.c.
7196 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7198 * Assure that sock->user_data is not NULL in the function
7199 silc_server_packet_send in silcd/packet_send.c.
7201 * Disconnect the remote connection if it could not be added
7202 to any ID lists in the server. The affected file is
7205 * Check in silc_server_packet_send[_real/dest] that the
7206 socket is not disconnecting and ignore the data if it is.
7207 Affected file silcd/packet_send.c.
7209 * Define inline to __inline on native WIN32 compilation.
7210 Affected file includes/silcwin32.h.
7212 * Added some explicit type casts for inline code since MSVC
7213 require them. Affected files lib/silcutil/silcbuffer.h,
7214 lib/trq/silcdlist.h and lib/trq/silclist.h.
7216 * Print warning in log files from now on if the packet
7217 decryption fails. Affected file silcd/server.c.
7219 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7221 * Changed the `say' client operation's interface to accept
7222 new `type' argument to indicate the type of the message sent
7223 by the library. The application may filter the library's
7224 messages according the type. The affected file is the
7225 lib/silcclient/silcapi.h.
7227 * Added two new functions to lib/silcclient/silcapi.h:
7228 silc_client_del_client and silc_client_del_client_by_id.
7229 Affected file lib/silcclient/idlist.c.
7231 * Moved the clientincludes.h from includes/ to silc/ and
7232 serverincludes.h from includes/ to silcd/.
7234 * The modes for the CMODE and CUMODE are now passed as
7235 uint32 for application with COMMAND_REPLY. The affected
7236 file is lib/silcclient/command_reply.c.
7238 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7240 * /WHOIS without arguments shows client's own information.
7241 Affected file lib/silcclient/command.c.
7243 * Changed PING to not accept any arguments. The specs
7244 says that client can ping only the connected server so
7245 requiring an argument is not needed. Affected file is
7246 lib/silcclient/command.c.
7248 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7250 * Fixed a fatal bug in private message sending and reception
7251 encryption and decryption when using private message keys.
7252 The implementation was incorrect and did not follow the
7253 specification. It causd that some of the message were
7254 lost since it did not use the sending and receiving keys
7255 as the protocol suggests. This has been fixed and will cause
7256 incompatibilities with older clients when sending private
7257 message encrypted with private message keys. Affected files
7258 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7259 and various other in Irssi SILC Client.
7261 Added `responder' boolean argument to the functions
7262 silc_client_add_private_message_key[_ske] to indicate when
7263 the key is added as responder or initiator of the key
7266 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7268 * Removed the silc_ske_check_version function and created
7269 a SilcSKECheckVersion callback. Added also a function
7270 silc_ske_set_callbacks that is now used to set all SKE
7271 callbacks. The callback functions are not given to
7272 the SKE functions anymore, but this function is used to
7275 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7277 * Added `silc_version' argument to the silc_client_alloc
7278 to define the version of the application for the library.
7279 The library will use the version string to compare it
7280 against the remote host's (usually a server) version
7281 string. Affected file lib/silcclient/silcapi.h
7283 * Added the KE protocol context to Key Agreement context
7284 in client library so that we can abort the SKE if it
7285 is in process when we get timeout. Affected file is
7286 lib/silcclient/client_keyagr.c.
7288 * Do not resolve the client ID forever if it returns in the
7289 first time that such client does not exist. This was done
7290 for example with private message. Affected file is
7291 lib/silcclient/client_prvmsg.c.
7293 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7295 * Do not add regex.h for WIN32. The affected file
7296 includes/silcincludes.h.
7298 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7299 not work yet 100%. It generates the DLL's automatically
7300 when compiling with --with-win32 under cygwin.
7302 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7304 * lib/contrib/regex.c is not compiled on WIN32.
7306 * Added silc_net_get_socket_opt function to the
7307 lib/silcutil/silcnet.h.
7309 * Added includes/silcwin32.h for WIN32 specific includes
7312 * Do not use ptime structure or any of the posix process
7313 functions on WIN32 in lib/silccrypt/silrng.c.
7315 * Added silc_gettimeofday to provide generic function
7316 for struct timeval on all platforms. Added the function
7317 to lib/silcutil/silcutil.h.
7319 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7321 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7322 library as they clearly belong there. As a plus side we
7323 can make the actual socket connection routines platform
7326 Added also new generic function silc_socket_read and
7327 silc_socket_write (that used to be silc_packet_[read/write].
7328 The implementation of these are platform specific.
7330 * Added WIN32 specific routines of silc_socket_[read/write]
7331 to lib/silcutil/win32/silcwin32sockconn.c.
7333 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7335 * Added preliminary support for native WIN32 compilation under
7336 cygwin (using the -mno-cygwin option for GCC) to the
7337 ./configure.in.pre. The --with-win32 now prepares the
7338 compilation for native WIN32.
7340 * Rewrote the SILC Scheduler interface in the file
7341 lib/silcutil/silcschedule.h. The scheduler is now context
7342 based and does not have anymore any global static scheduler.
7343 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7344 and created lib/silcutil/win32 directory for WIN32 based
7347 * Added Unix specific network routines to the
7348 lib/silcutil/unix/silcunixnet.c and the old
7349 lib/silcutil/silcnet.c includes now only generic routines.
7351 Added WIN32 specific network routines to the
7352 lib/silcutil/win32/silcwin32net.c.
7354 * Added Unix specific utility functions from the
7355 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7357 * Added WIN32 SILC Scheduler to the file
7358 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7361 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7363 * Do not handle JOIN notify in the server if the target client
7364 is not registered (idata->registered == FALSE). The affected
7365 file is silcd/packet_receive.c.
7367 * Update the nickrec->founder in event_cumode in the Irssi SILC
7368 client. Affected file irssi/src/silc/core/silc-channels.c.
7370 * Fixed the CUMODE_CHANGE notify handling in the server when
7371 server and router are announcing their clients on channels.
7372 Now the mode changes are saved and notified correctly. The
7373 affected file is /silcd/packet_receive.c.
7375 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7376 They really did not replace the cache entry in the ID Cache.
7377 Now they do that. Affected file silcd/idlist.c.
7379 * Fixed the KICK notify handling in the Irssi SILC client to
7380 update the channel records so that the kicked client does not
7381 appear to be on the channel. The affected file is
7382 irssi/src/silc/core/silc-channels.c.
7384 * Always update the conn->current_channel when executing command
7385 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7387 * Fixed the KILL notify handling in Irssi SILC client to remove
7388 the killed client on all channels.
7390 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7392 * Fixed the silc_parse_command_line to remove extra spaces
7393 from the start and end of the arguments. Affected file is
7394 lib/silcutil/silcutil.c.
7396 * Cancel and free any active protocol in the function
7397 silc_server_close_connection. Affected file silcd/server.c.
7399 * Cancel and free any active protocol in the function
7400 silc_client_close_connction. Affected file is
7401 lib/silcclient/client.c.
7403 * Do not execute the KILL command for clients that are in
7404 history (ie. they are not in the network). Affected file is
7407 * Fixed KILL notify handling, client does not crash anymore.
7408 Affected file irssi/src/silc/core/silc-channels.c.
7410 * Reduced the default packet buffer size from 2048 to 1024 in
7411 lib/silccore/silcpacket.c.
7413 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7414 counter to the SKE context that is incresed when the SKE library
7415 performs async operation outside the library. If the outside
7416 process frees the SKE context and FREED status will be set
7417 and the library will detect after the sync operation that the
7418 libary is freed. The affected files are
7419 lib/silcske/silcske[_status].[ch].
7421 * Resolve the client entry information in the function
7422 silc_client_channel_message to assure that NULL pointer is not
7423 passed as client entry to the application. */
7425 * Fixed the task timeout calculation to assure that there is
7426 never negative timeouts. The affected file is
7427 lib/silcutil/silcschedule.c.
7429 * Fixed the channel user mode notification sending in server.
7430 It was sent point-to-point to the router (or to server by router)
7431 but it needs to be destined to a channel. The routines now
7432 supports sending the channel user mode notifys to the channels
7433 when announcing clients and channels. Affected files are
7434 silcd/server.c and silcd/packet_receive.c.
7436 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7437 It did not actually replace the old channel entry in the cache.
7438 Affected file lib/silcclient/client_notify.c.
7440 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7442 * Fixed a possible crash in silc_packet_send_prepare. It now
7443 assures always that there is enough space in the buffer and
7444 at the tail area of the buffer (for MAC).
7446 Fixed the inbound buffer reallocation in silc_packet_read.
7447 It was old code and did not handle the reallocation correctly.
7450 The affected file is lib/silccore/silcpacket.c.
7452 * Fixed buffer overflow in silc_parse_nickname in the file
7453 lib/silcutil/silcutil.c.
7455 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7457 * make install generates new server keys only if there is not
7460 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7462 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7463 Added check that if the NOREPLY is set then we will not send
7464 the away message. This avoids infinite loop of away messages
7465 if both clients are away. The affected file is
7466 lib/silcclient/client_prvmsg.c.
7468 * Fixed client crash if /NICK was given without arguments.
7469 Affected file lib/silcclient/command.c.
7471 * Server does not send the invite list in INVITE command back
7472 to the client if the list was not altered. Added this notion
7473 to the protocol spec as well. Affected file silcd/command.c.
7475 Fixed possible crash in INVITE command by checking the
7476 value of silc_server_get_client_route command.
7478 * Fixed the INVITE notify type handling. The arguments are now
7479 taken in correct order and client does not crash. The affected
7480 file is irssi/src/silc/core/silc-channels.c.
7482 Removed the "Inviting xxx to channel" message from the
7483 client library away and let the application handle it.
7484 Affected file lib/silcclient/command.c. Added that message
7485 to Irssi SILC client's message formats.
7487 * Fixed CMODE command crash in client. It now checks the
7488 amount of arguments correctly and does not crash. The affected
7489 file is lib/silcclient/command.c.
7491 * Do not create new channel automatically in silc_channels_join
7492 but check whether the channel by that name already exists.
7493 Affected file irssi/silc/core/silc-channels.c.
7495 * Do not send the SERVER_SIGNOFF to router if the disconnected
7496 entity was the router. Affected file silcd/server.c.
7498 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7499 SILC client as it was missing from there.
7501 Added the handling of the KICK notify to the Irssi SILC client
7502 as it was missing. Added "you have been kicked" message to
7503 Irssi SILC client's message modules formats.
7505 Added the handing of the KILL notify to the Irssi SILC client
7506 as it was missing. Added the kill message module formats
7509 The affected file is irssi/src/silc/core/silc-channels.c.
7511 * The router did not save the channel mode the server announced.
7512 Affected file silcd/packet_receive.c.
7514 * Fixed a possible crash in INFO command in server. If the
7515 server did not provide the server info it crashed. Affected
7516 file silcd/command.c.
7518 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7520 * Fixed the GETKEY command in the server to check also the
7521 global list. Otherwise the GETKEY would not work correctly
7522 in normal SILC server. Affected file silcd/command.c.
7524 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7526 * Fixed GETKEY crash, it crashed if the command did not succseed.
7528 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7530 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7531 is now real and not just an macro interface to GMP.
7533 Removed the entire GMP from the source tree and imported new
7534 NSS MPI library instead. Reason for removing GMP is that it is
7535 extremely large and compiles extremely slow. The NSS MPI
7536 is only a few files and compiles in less than 10 seconds.
7537 The speed is also about the same as GMP. The MPI is imported
7538 to lib/silcmath/mpi.
7540 If the system has GMP installed we will still use the GMP.
7541 If it is not then the NSS MPI will be compiled.
7543 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7545 * Merged a long nickname (127 characters long) crash bugfix from
7546 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7548 * Merged a freed memory reference bugfix from Irssi CVS tree.
7549 Affected file irssi/src/core/commands.c.
7551 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7553 * Added the server's public key sving and verification to the
7554 server when performing the SKE. This was missing and the
7555 remote server's (or router's) public key was accepted without
7556 checking whether we have it previously or trust it at all.
7557 Affected file silcd/protocol.c.
7559 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7561 * Check in the silc_server_timeout_remote if protocol is active
7562 and make sure that the protocol's final callback is called so
7563 that all memory if freed. Affected file silcd/server.c.
7565 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7567 * silc_server_whois_send_reply crashed the server if the nickname
7568 was 127 characters long. Affected file silcd/command.c.
7570 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7572 * Added sanity check to the silc_server_new_client. If the hostname
7573 is provided inside username then check that the provided hostname
7574 really is the same as the resolved one. If the hostname was not
7575 resolved then check it from the public key. Affected file is
7576 silcd/packet_receive.c.
7578 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7579 if the server disconnected us and the connection is not valid
7580 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7582 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7583 the library to the lib/silcutil/silcutil.[ch].
7585 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7587 * Close log file after open. Affected file
7588 lib/silcutil/silclog.c.
7590 * Check whether sock == NULL in silc_client_send_packet and return
7591 if it is. Affected file lib/silcclient/silcclient.c.
7593 * Check rec->entry == NULL in the Irssi SILC Client before
7594 sending the channel message. Affecte file is
7595 irssi/src/silc/core/silc-servers.c.
7597 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7599 * Merged a splitted window bugfix from Irssi CVS tree. The
7600 affected file is irssi/src/fe-text/textbuffer-view.c.
7602 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7603 It did not print nickname.
7605 * Improved the distributions system a bit.
7607 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7609 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7610 irssi/src/fe-text/gui-window.c.
7612 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7613 to in-active server. The affected file is
7614 irssi/src/silc/core/client_ops.c.
7616 * Resolve the client in USERS command reply if the entry does
7617 not have username resolved. The affected file is
7618 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7619 command to WHOIS command to really resolve stuff. The USERS
7620 is not used any more in any critical section so WHOIS can
7621 be used even though it might be slower than IDENTIFY.
7623 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7626 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7628 * Changed the protocol API a bit more consistent in the
7629 lib/silccore/silcprotocol.[ch].
7631 * Changed the following headers to ROBODoc format:
7633 lib/silccore/silcpayload.h
7634 lib/silccore/silcprotocol.h
7635 lib/silccore/silcsockconn.h
7637 All core library headers are now formatted.
7639 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7641 * Fixed a bug in Irssi SILC client; do not show that you are
7642 server/router operator if you really are not. Affected file is
7643 irssi/src/silc/core/client_ops.c.
7645 * Renamed silc_command_free_payload to silc_command_payload_free.
7646 Affected file lib/silccore/silccommand.h
7648 * Added silcmath.h to include the prototoypes of various routines
7649 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7652 * Changed the following headers to ROBODoc format:
7654 lib/silccore/silcchannel.h
7655 lib/silccore/silccommand.h
7656 lib/silccore/silcid.h
7657 lib/silccore/silcidcache.h
7658 lib/silccore/silcmode.h
7659 lib/silccore/silcnotify.h
7660 lib/silccore/silcpacket.h
7661 lib/silcmath/silcmath.h
7663 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7665 * Added checking to the server code not to start the server if
7666 ciphers and stuff are not configured properly. Affected files
7667 silcd/serverconfig.[h] and silcd/server.c.
7669 * Changed the layout of the header files of the public interfaces
7670 in the SILC libraries. The new layout supports ROBODoc
7671 documentation tool (and some others) so that it is easy to create
7672 a library reference manual. All the other headers and source
7673 code must still follow the CodingStyle document. Also source
7674 code must not include these ROBODoc stuffs, only the headers.
7675 Furthermore, all public interface headers must now be named
7676 by using `silc' prefix, example: silcapi.h, silccipher.h.
7677 Some files were renamed due to this. All the other headers
7678 must not be used as public interfaces. I will update the
7679 CodingStyle document later. Changed following headers, so far:
7681 lib/silcclient/silcapi.h
7682 lib/silccore/silcauth.h
7683 lib/silccore/silcprivate.h
7684 lib/silccrypt/silcdh.h
7686 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7690 * Removed silc_client_packet_send_flush from the client library
7691 as it is not needed. Affected file lib/silcclient/client.[ch].
7693 * Added printing of message of unresolved authentication method
7694 to the Irssi SILC client. Added it to the module formats.
7695 Removed the same message from the client library.
7697 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7699 * Added new distribution feature, DISTLABEL. Every distribution
7700 can define own preprocessor label that can be used in the
7701 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7702 file distributions, acconfig.h.pre and prepare.
7704 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7706 * Added Makefile.defines_int to include the actual definitions
7707 for Makefile.defines.in. Tested the new distribution system,
7708 created distributions and tested installation.
7710 * Added AWAY message printing to the Irssi SILC client. Added
7711 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7713 * Added SCONNECT command to call the SILC's CONNECT command.
7714 Cannot use CONNECT directly since Irssi uses that internally.
7715 Affected file irssi/src/silc/core/silc-servers.c.
7717 Added ACTION local command. It is same as ME command but takes
7718 the channel as mandatory argument.
7720 Rewrote some of the Irssi's help files to suite for SILC
7723 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7725 * Added Makefile.defines[.in] that should for now on be included
7726 in all Makefile.am file in the source tree. That file includes
7727 all common compilation definitions for SILC source tree.
7729 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7731 * Minor changes to the ./prepare script to change the package
7732 name according the distribution name to the configure.in.
7734 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7736 * Created new distribution system. Added file `distributions'
7737 that defines all the distributions that can be created out of
7738 the SILC source tree. The ./prepare script now reads that
7739 file to determine how to prepare the distributions. The
7740 first argument to the ./prepare is the name of the distribution
7741 and second is the version of the distribution. If given
7742 without arguments it creates the default (toolkit) distribution
7743 with the default version (defined in ./prepare).
7745 All Makefile.am files that are subject to the distributions
7746 are now named as Makefile.am.pre. These are ./Makefile.am
7747 and lib/Makefile.am. Others may be changed later.
7749 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7751 * Added invite list, ban list, some key management and connection
7752 error message printing to module formats in the Irssi SILC client.
7754 * Added new silc_client_set_away_message to set the away message
7755 that is back to the person who sent private message. The
7756 affected file lib/silcclient/silcapi.h and the
7757 lib/silcclient/client_prvmsg.c.
7759 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7761 * Fixed the private message sending in the Irssi SILC client,
7762 added local command KEY to the Irssi SILC client.
7764 Added key management and key agreement message formats to the
7765 irssi/src/fe-common/silc/module-formats.[ch].
7767 Added USERS (alias WHO) printing, server/router operator
7768 indication and LIST command printing to the module formats.
7770 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7772 * Fixed channel joining notify handling, cumode notify handling
7773 from Irssi SILC client.
7775 * Added SILC specific module-formats to the Irssi SILC client so
7776 that SILC specific message hilighting, colors etc is possible.
7777 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7779 Added channel mode, channel user mode, actions, notices,
7780 whois and whowas printing to the the module-formats.c.
7782 * Fixed a bug in channel deletion in the server. The channel
7783 is not left to the cache even if the channel founder auth mode
7784 is set when there are no users anymore on the channel. Affected
7785 file silcd/server.c.
7787 * The silc_net_localhost now resolves the entire hostname including
7788 the domain name. Affected file lib/silcutil/silcnet.c.
7790 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7792 * Changed the ask_passphrase client operation to be ascynchronous.
7793 It has now a completion callback and a context that the
7794 application must call after it has got the passphrase from
7795 the user. Affected files lib/silcclient/silcapi.h,
7796 lib/silcclient/protocol.c, lib/silcclient/command.c and
7799 Added SilcAskPassphrase callback that the application calls
7800 to deliver the passphrase to the library.
7802 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7803 The public key verification and especially a certificate
7804 verification is asynchronous procedure.
7806 Added new SILC_SKE_STATUS_PENDING status to indicate the
7807 request is pending and a callback will be called to finalize
7810 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7811 indicate that remote end did not send its public key (or
7812 certificate), even though we require it. Added check for this
7813 condition in the SKE. This was a security bug, now fixed.
7815 Defined new SilcSKEVerifyCbCompletion callback that is called
7816 when the verification process is completed.
7818 The affected files lib/silcske/silcske_status.h and
7819 lib/silcske/silcske.[ch].
7821 * Changed the verify_public_key client operation to be async
7822 as well. Defined SilcVerifyPublicKey callback that is used to
7823 indicate the success of the public key verification process.
7825 Changed the server and client to use the new async client
7828 * Changed the Irssi SILC client's internal scheduler to be called
7829 twice as many times as it used to be. As a result the client
7830 should be a bit faster now. Affected file is
7831 irssi/src/silc/core/silc-core.c.
7833 * Added support to Irssi SILC client of asynchronous public key
7834 verification and passphrase inquiry. Affected file is
7835 irssi/src/silc/core/silc-core.c.
7837 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7839 * Do not say "You have left channel %s" in client library.
7840 Moved it to the application. Affected files are
7841 lib/silcclient/command.c and silc/client_ops.c.
7843 * Fixed silc_client_get_clients. Command context was not
7844 duplicated and was freed memory in the callback. Affected
7845 file lib/silcclient/idlist.c.
7847 * Do not say "you are now talking..." on JOIN command in the
7848 client library. The appliation must handle it.
7850 * Do not say ".. changed topic to" in command reply in the
7851 client libary. The application must handle it.
7853 * Fixed TOPIC command sending in the client library.
7855 * Fixed a memory leak in silc_client_command_free in the file
7856 lib/silcclient/command.c.
7858 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7860 * Imported a modified version of Irssi client to the source tree.
7861 The Irssi will be used to create a new client called
7862 Irssi SILC. Imported to irssi/.
7864 Added silc_core_init_finish function to the Irssi. Affected
7865 file irssi/configure.in.
7867 A lot changes in the Makefile.ams around the irssi tree.
7869 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7871 * Do not rehash if the new size is same as the old size of the
7872 hash table, in the silc_hash_table_rehash*. The affected file
7873 lib/silcutil/silchashtable.c.
7875 * Replaced hash_table_del_by_context calls from the server
7876 (when channel->user_list and client->channels) to the
7877 hash_table_del as it is sufficient and faster.
7879 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7881 * Added silc_hash_table_list, silc_hash_table_get and the
7882 SilcHashTableList structure to provide an alternative way to
7883 traverse the hash table. The affected files are
7884 lib/silcutil/silchashtable.[ch].
7886 * Changed the server's idlist routines to use the hash table
7887 routines to optimize the code.
7889 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7891 * Replaced the client entry's `channel' list and channel entry's
7892 `user_list' list to hash tables for optimized lookup. Changed
7893 the code to use the hash table interface around the code.
7894 Affected file lib/silcd/idlist.[ch].
7896 * Added `auto_rehash' boolean argument to the function
7897 silc_hash_table_alloc to indicate whether the hash table should
7898 auto-rehash when it thinks is appropriate time. It will
7899 increase the hash table size if the there is twice as much
7900 entries in the table than the size of the table, and will
7901 decrease the size if there are twice as less entries than
7902 the size of the table.
7904 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7906 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7908 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7910 * silc_idcache_purge_by_context deletes the entry now by context
7911 as it is supposed to do. Affected file lib/silccore/idcache.c.
7913 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7914 client is not anymore valid (WHOWAS givens the info) and not
7915 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7917 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7919 * Removed the `data' and `data_len' arguments from the ID Cache
7920 interfaces and added `name' argument. ID Cache does not handle
7921 anymore the binary data only a names associated with given ID.
7923 * When hashing a Client ID with silc_hash_id the entire ID is
7924 not hashed anymore, instead only the hash of the Client ID is
7925 hashed. This way we can access the Client ID from the cache
7926 with Client ID but with the hash of the ID (which is a hash of
7927 the nickname) as well without any difference in performance.
7929 Added also silc_idcache_find_by_id_one_ext to do one on one
7930 searching when we have the actual ID. Added also function
7931 silc_hash_client_id_compare. The affected files are
7932 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7934 * When hashing the name associated with a ID it is always done
7935 in lowercase. This way we can access the cache without worrying
7936 about case-sensitivity, even though, for example nicknames are
7939 * Fixed a bug in server with channel message sending. It put
7940 wrong ID type as destination ID. The affected file
7941 silcd/packet_send.c.
7943 * silc_idcache_del_by_context now deletes from all hash tables
7944 by context. Affected file lib/silccore/idcache.c.
7946 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7948 * Changed the client library to use the new ID Cache interface.
7949 Changes around the source tree.
7951 * Added silc_hash_table_rehash_ext to rehash with specific
7952 hash function. Affected file lib/silcutil/silchashtable.[ch].
7954 * Added silc_hash_string_compare to compare two strings in the
7955 hash table. Affected file lib/silcutil/silcutil.[ch].
7957 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7959 * Added new function silc_idcache_del_by_context into the
7960 lib/silccore/idcache.[ch].
7962 * Changed the server's ID list routines to use the new ID Cache
7963 interface. Changes around the source tree.
7965 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7967 * Added silc_hash_table_del[_by_context]_ext functions in to the
7968 lib/silcutil/silchashtable.[ch].
7970 Removed silc_hash_table_find_all* routines and added new
7971 silc_hash_table_find_foreach to replace them.
7973 Added silc_hash_table_replace_ext function as extended
7974 replacing function. Separated the simple hash table interface
7975 from the extended hash table interface in the file
7976 lib/silcutil/silchashtable.h.
7978 * Fixed minor bugs and changed it to use some of the new
7979 hash table functions in lib/silccore/idcache.c
7981 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7983 * Added new function silc_hash_table_find_all to return all keys
7984 in the hash table by the specified key. As the hash table is
7985 collision resistant it also makes it possible to have several
7986 duplicate keys in the hash table. This function may be used to
7987 find all of the keys from the hash.
7989 Added user_context arguments to the SilcHashFunction,
7990 SilcHashCompare and SilcHashDestructor to deliver user specified
7993 Added new fuctions silc_hash_table_find[_all]_ext to do
7994 extended lookup with specified hash and compare functions and
7995 specified user contexts.
7997 Added new function silc_hash_table_add_ext to add the key
7998 with specified hash function and user context.
8000 Added new function silc_hash_table_foreach to traverse all
8001 entrys in the hash table. Added SilcHashForeach callback
8004 Added new function silc_hash_table_del_by_context to delete
8005 the entry only if the context associated with the key matches.
8007 Affected files are lib/silcutil/silchashtable.[ch].
8009 * Removed silc_hash_[server/client/channel]_id and added just
8010 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8011 silc_hash_id_compare to compare two ID's using as the hash table
8012 comparison function. Added also silc_hash_data to hash
8013 binary data and silc_hash_data_compare to compare it.
8015 * Removed silc_idlist_find_client_by_hash as it is not needed
8016 anymore. Affected file silcd/idlist.[ch].
8018 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8019 to use internally the SilcHashTable. The new ID Cache is a lot
8020 faster than the old one. Some of the ID Cache interface was also
8021 rewritten and obsolete and stupid functions were removed.
8023 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8025 * Added entry_count field to the SilcHashTable to keep the number
8026 of the entries in the table. Implemented the function
8027 silc_hash_table_rehash. Added new function
8028 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8030 Fixed a minor bug in silc_hash_table_free.
8032 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8033 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8034 into the lib/silcutil/silcutil.[ch].
8036 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8038 * Implemented a collision resistant hash table into the
8039 lib/silcutil/silchashtable[ch]. See the header and the source
8040 for the SilcHashTable API.
8042 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8044 * Merged dotconf version 1.0.2 into lib/dotconf.
8046 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8048 * Do not compile anything in lib/silcsim/* if the SIM support
8049 is not enabled. The tree should now compile without problems
8052 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8054 * Compiled the SILC under cygwin. Compiled and tested briefly
8055 without problems. More tests needed. The SIMs didn't compile
8058 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8060 * Fixed possible crash in silc_get_username in the
8061 lib/silcutil/silcutil.c.
8063 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8065 * Fixed a va_arg in silc/client_ops.c.
8067 * Oops, RC5 routines were named AES and caused some problems
8068 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8070 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8072 * Added new SilcIDIP structure into the lib/silccore/id.h and
8073 replaced the old `ip' fields from all SILC ID's to that type.
8074 This is a step towards IPv6 support.
8076 The silc_id_get_len takes now the ID as an extra argument.
8077 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8078 both IPv4 and IPv6 based ID's.
8080 The affected files are lib/silccore/id.[ch] and other files
8081 around the tree using these routines.
8083 * Removed the ID length arguments in server from various
8084 silc_server_send_notify_* routines -> they are not needed
8087 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8089 * Fixed memory leak in silc_encode_pem_file in the file
8090 lib/silcutil/silcutil.c.
8092 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8094 * Check minor version as well in the SKE. Affected files are
8095 silcd/protocol.c and lib/silcclient/protocol.c.
8097 * Added --identifier option to the server so that an identifier
8098 can be when creating the public key for the server. Affected
8099 file is silcd/silcd.c.
8101 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8102 lib/silccrypt/silcpkcs.c.
8104 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8106 * Register default ciphers and stuff when using -C option with
8107 the server. Affected file sildc/silcd.c.
8109 * Put back the servers public key filename format, it is better
8110 than the new one. For now, the client keys are saved with the
8111 new filename format. The affected file silc/client_ops.c.
8113 * Implemented the Cipher API for the rest of the ciphers that
8114 did not implement it or implemented it the wrong way.
8116 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8118 * Register default ciphers and stuff when using the -S option
8119 in the client. Affected file silc/silc.c. Same also when
8120 creating new key pair with -C option.
8122 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8124 * Fixed the silc_verify_public_key client operation function to
8125 save the public keys differently. The fingerprint is now
8126 used as filename and not the hostname. This way also the
8127 client keys are saved uniquely and not with hostnames. The
8128 affected file is silc/client_ops.c.
8130 * Trimmed the silc_hash_fingerprint function to remove extra
8131 whitespaces from the end of the fingerprint. The affected
8132 file is lib/silccrypt/silchash.c.
8136 * Added silc_cipher_register_default function to register all
8137 default ciphers. It can be used when configuration files
8138 does not exist and the application does not want any specific
8139 ciphers in any specific order.
8141 The SilcDList is now used as silc_cipher_list dynamically
8142 allocated cipher list. Removed the static list all together
8143 and now all ciphers must be allocated to the dynamic list.
8144 The silc_cipher_alloc routine was changed to check only the
8147 All silc_cipher_* routines that used to return int returns
8150 The affected files lib/silccrypt/silccrypt.[ch].
8152 * The same thing was done to silc_hash_* as for silc_cipher_*
8153 routines. Affected files lib/silccrypt/silchash.[ch].
8155 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8156 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8157 Added also silc_pkcs_[un]register[_default] functions.
8158 Removed the data_context from the PKCS API.
8160 * Added silc_hmac_register_default function to register default
8161 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8162 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8163 to unregister all hmacs at once.
8165 * Register the default ciphers, hash functions, PKCSs and HMACs
8166 if client's configuration file does not exist. The affected
8169 * The client did not load the hash functions from the SIM
8170 modules at all. Added support for this. Affected file is
8171 silc/clientconfig.c.
8173 * When decoding public key with silc_pkcs_public_key_decode, check
8174 the supported algorithm only if PKCS are registered. Affected
8175 file lib/silccrypt/silcpkcs.c. The same was done with the
8176 silc_pkcs_private_key_decode.
8178 * Fixed the SILC List routines to keep the list always in order.
8179 It used to change the list's order when traversing the list but
8180 not it preserves the order. Affected file lib/trq/silclist.h.
8182 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8184 * Added the client library to use the SilcSocketConnection's
8185 reference counter (by silc_socket_dup) to prevent the bug that
8186 the socket object may be freed underneath async operation.
8188 * The name resolv library checking fixes in the configure.in.pre.
8191 * Created new version of the protocol drafts for future
8192 development. The -03 drafts are the ones that will be changed
8193 in the trunk now and the -02 will remain as they are.
8195 * Send list of CUMODE notifys to the router when announcing
8196 the channel users to the router. Affected file silcd/server.c.
8197 If the router receiving channel founder CUMODE for a channel
8198 that already has channel founder it will send CUMODE notify
8199 to the sender to remove the channel founder rights from the
8200 announced client. Affected file silcd/packet_receive.c.
8202 * The CUMODE notify may now use Server ID as well as the entity
8203 who changes the mode. Updated protocool specs.
8205 * Updated INSTALL and README files.
8207 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8209 * New web pages in the http://silc.pspt.fi. The pages was
8214 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8216 * Implemented the [DenyConnectin] config section in the server.
8217 Added silc_server_config_denied_conn to check whether incoming
8218 connection is denied. Affected file silcd/serverconfig.[ch].
8220 * Do not check the ports when checking the incoming configuration
8221 data if the port is 0, meaning any. Affected file is
8222 silcd/serverconfig.c.
8224 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8226 * Fixed buffer overflow in silc_string_compare in the file
8227 lib/silcutil/silcutil.c.
8229 * Fixed double free in silc_server_command_leave in the file
8232 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8234 * Fixed the version checking in the server. Affected file is
8237 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8239 * Fixed the configuration data fetching when accepting new
8240 connections in the server. Affected file silcd/server.c.
8242 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8244 * Added `sender_entry' argument to the function
8245 silc_server_packet_relay_to_channel so that we can check
8246 whether some destination actually belongs to the same route
8247 the sender belongs (ie, we must not resend the packet to the
8248 sender). Affected file silcd/packet_send.[ch].
8250 * Added `servername' field to the SilcClientEntry in the server
8251 to hold the name of the server where client is from. Affected
8252 file is silcd/idlist.h.
8254 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8256 * Moved the channel message encrypting in the router betwen
8257 router connections from silc_server_channel_message to the
8258 silc_server_packet_relay_to_channel since we want to check
8259 whether we have anybody channel before encrypting anything.
8260 Affected files silcd/packet_[receive/send].c.
8262 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8264 * Fixed the [AdminConnection] server config section to support
8265 multiple entries. Affected file silcd/serverconfig.c.
8267 * Added support into the server to check the validity of the
8268 incoming connection before executing any KE or authentication
8271 * The connection configuration is now saved to the KE and
8272 connection auth protocol contexts and not fetched anymore in
8273 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8275 * The local hosts listenning address and port is also resolved
8276 now when starting the server. We want to have the socket object
8277 to include the real address and port for the listener. Added
8278 new function silc_net_check_local_by_sock into the files
8279 lib/silcutil/silcnet.[ch].
8281 * Fixed a broadcast bug in server -> do not broadcast if we
8284 * Fixed a routing bug. Do not route broadcast packets ever.
8285 Broadcast packets must be processed always and not routed since
8286 they may be destined to some other host than yourself and thus
8287 would get routed without no good reason. Affected file is
8290 * Added function silc_server_config_is_primary_route to check
8291 whether primary router connection has been configured (a router
8292 configuration that we are initiating). If there is not, we
8293 will assume that there is only two routers in the SILC network
8294 and we will use the incoming router connection as our primary
8295 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8297 * Changed the order of the broadcasting. Broadcast _after_ the
8298 packet has been processed not before. Affected file is
8301 * Fixed a [ClientConnection] parsing bug. The port was never
8302 parsed correctly thus resulting to port 0. Affected file
8303 silcd/serverconfig.c.
8305 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8306 argument and did not set the broadcast packet flag. Affected
8307 file silcd/packet_send.c. Fixed same bug in the function
8308 silc_server_send_notify as well.
8310 * If we receive NEW_ID packet for our own ID in the server, ignore
8313 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8317 * Removed the nickname from the Private Message Payload.
8318 Updated the code and the protocol specs.
8320 * Updated protocol specs for submitting to the IETF.
8322 * Tweaked the Random Number Generator a bit. Affected file
8323 lib/silccrypt/silcrng.c. Exported a new function
8324 silc_rng_[global]_add_noise which can be used to add more
8327 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8329 * Do not parse packets with different timeout when protocol
8330 is active -> may cause problem with rekey. Affected file
8333 * When server receives signoff notify it must not create
8334 new channel key if the client is on any channels since the
8335 sender of the signoff notify will create it.
8337 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8339 * Added printing of error messages during SKE protocol from the
8340 failure packet sent by server during SKE. Affected file
8343 * Removed the client's failure_callback handling with timeout
8344 and handle it immediately when received.
8346 * The SKE library returned wrong type in SUCCESS and FAILURE
8347 packets. They must be 32 bit MSB not 16 bit MSB.
8349 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8351 * Ok, rewrote the logic of the re-key and now it seems to work.
8352 I tested it on high traffic with frequent re-keys without
8353 problems. Added hmac_receive (and renamed hmac to hmac_send)
8354 in SilcClientConnection in lib/silcclient/client.h and
8355 in SilcIDListData in silcd/idlist.h. Also, removed the
8356 SilcPacketParserContext's cipher and hmac fields as they are
8357 not needed anymore and actually caused some problems when
8358 the ciphers and hmac's changed underneath the packet parser.
8360 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8362 * If re-key protocol is active then process the incoming packets
8363 synchronously since we must assure that icoming packets encrypted
8364 with the old key is processed before the new keys is set to
8365 use. This is true other packets than for REKEY packets.
8366 Affected file silcd/server.c. The same was done to client library
8367 as well, affected file lib/silcclient/client.c.
8369 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8371 * Fixed bug in client and server to accept the force send if
8372 the packet is send from silc_[server/client]_packet_process
8373 function. Otherwise the packets are never delivered, oops.
8375 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8377 * Disable force sending of packets when REKEY protocol is active.
8378 We must assure that no packet is sent directly when rekey is
8379 performed. All packets must be sent through packet queue.
8380 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8381 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8382 function is silc_[server/client]_packet_send_real to check
8385 * Replaced the SIM paths from example config files to
8386 /usr/local/modules. Also, make install creates now
8387 /usr/local/silc/logs directory to hold all the SILC server
8390 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8392 * Made the configure.in.pre work on Solaris. Patch by salo.
8394 * Made all ciphers compatible with non-x86 machines. Defined
8395 CBC mode macros into lib/silccrypt/ciphers_def.h.
8397 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8399 * Fixed the make install.
8401 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8403 * When MAC computation fails the silc_packet_decrypt returned 0
8404 even though it was supposed to return -1. Fixed this. The
8405 affected file is lib/silccore/silcpacket.c.
8407 * Do not replace the config files in /etc/silc (in make install)
8408 if they already exist. Affected file ./Makefile.am.
8410 * Do not send re-key packets immediately but through packet queue.
8411 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8413 * Changed silc_net_check_host_by_sock to return FALSE if the
8414 IP/DNS could not be resolved. Though, it returns the IP address
8415 now even if it could not resolve it (but returns also FALSE).
8416 Affected file lib/silcutil/silcnet.[ch].
8418 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8420 * Added silc_pkcs_decode_identifier to decode the public key's
8421 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8422 Added also silc_pkcs_free_identifier. Added also new context
8423 SilcPublicKeyIdentifier.
8425 * Added -S option to the silc client. It is used to dump the
8426 contents of the specified public key file.
8428 * Changed the PKCS api to return the public key length when
8429 setting the public key.
8431 * Fixed a fatal bug in the public and private key file loading.
8432 Affected file lib/silccrypt/silcpkcs.c.
8434 * Execute the packet parsing for client with zero (0) timeout
8435 if the protocol is active. Affected file silcd/server.c.
8437 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8439 * Made the key generation options to the silcd program. Added
8440 -C option, equivalent to client's option.
8442 * Added new [ServerKeys] config section to the server. It
8443 configures the server's public and private key.
8445 * Defined generic Public Key Payload into the protocol
8446 specification to send specific type of public keys and
8449 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8450 public key or certificate.
8452 * Implemented the GETKEY command to the server and to the
8453 client library and on user interface.
8455 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8457 * Made preliminary `make install' work.
8459 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8461 * Added SilcServerRekey context into silcd/idlist.h.
8463 * Added the PFS support as defined in the specification to the
8464 SKE protocol. Affected files lib/silcske/*.c.
8466 * Added `ske_group' field to the SilcServerRekey context to hold
8467 the number of the SKE group that is used with PFS in re-key.
8468 Affected file silcd/idlist.h.
8470 * Added PFS re-key support to the server. Affected file is
8473 * Added silc_protocol_cancel to cancel execution of the next
8474 state of the protocol. Affected file is
8475 lib/silccore/silcprotocol.[ch].
8477 * Added the re-key support with and without PFS to the client
8478 library. Re-key is performed once in an hour, by default.
8480 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8481 Added silc_client_rekey_callback and silc_client_rekey_final.
8482 Affected files are lib/silcclient/protocol.[ch] and
8483 lib/silcclient/client.[ch].
8485 * Removed the `hmac_key' and `hmac_key_len' fields from the
8486 SilcClientConnection structure; not needed. Affected file is
8487 lib/silcclient/client.h.
8491 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8493 * Do not ask whether user wants to use the negotiated private key
8494 for private messages, just use it. Affected file is
8495 silc/local_command.c.
8497 * Added `send_enc_key' and `enc_key_len' fields to the
8498 SilcIDListData structure since they are needed in the re-key
8499 phase. Affected file is silcd/idlist.[ch].
8501 * Implemented the simple re-key protocol into the server.
8502 Affected files silcd/server.c and silcd/protocol.[ch]. The
8503 re-key will be performed once in an hour, by default.
8505 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8506 Added silc_server_rekey, silc_server_rekey_callback and
8507 silc_server_rekey_final.
8509 * Removed Tunneled flag from the protocol. Updated the code
8510 and the specifications.
8512 * Adde `pfs' field to the SilcIDListData to indicate whether
8513 the PFS is to be performed in the re-key. Affected file is
8516 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8518 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8519 int64 of at least the xintXX size. If void * is less that 4
8520 bytes uint32 * will be used. Defined bool as boolean.
8522 * Changed _ALL_ unsigned long and unsigned int to uint32,
8523 unsgined short to uint16 in the source tree.
8525 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8526 not handle clients that has entry->data.registered == FALSE.
8527 They are not in the network anymore. Affected file is
8530 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8532 * Implemented the sending of the SERVER_SIGNOFF notify in the
8533 server. Affected file is silcd/server.c.
8535 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8536 Added also silc_notify_payload_encode_args into the
8537 lib/silccore/silcnotify.[ch].
8539 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8540 Affected file silcd/packet_receive.c.
8542 * Implemented the SERVER_SIGNOFF notify handling in the client
8543 library. Affected file lib/silcclient/client_notify.c. Also,
8544 implemnted the printing of the SERVER_SIGNOFF info to the
8545 application. Affected file silc/client_ops.c.
8547 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8548 if the deleting was successful. Affected file silcd/idlist.[ch].
8550 * Added support for public key authentication in the connection
8551 authentication protocol in the client library. Affected file
8552 lib/silcclient/protocol.c.
8554 * Changed the server's silc_idlist_get_clients_by_* interface
8555 to support already allocated array so that new entries may be
8556 added to pre-allocated array. Affected file silcd/idlist.[ch].
8557 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8558 and command replies.
8560 * All command reply functions in the server now calls the
8561 pending command callback even if error occured. This way the
8562 error will be delivered to the client as well. Affected files
8563 silcd/command.c and silcd/command_reply.c.
8565 * Fixed INFO command to return local server's info if no server
8566 was provided. Affected file lib/silcclient/command.c.
8568 * Removed RESTART command for good. Updated the code and the
8571 * Rewrote parts of the task system. It is a bit simpler now.
8572 Removed unsued task priorities. The affected files are
8573 lib/silcutil/silctask.[ch].
8575 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8577 * Moved the USERS printing from the library to the application.
8578 Affected files lib/silcclient/command.c and silc/client_ops.c.
8580 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8584 * Added channel key re-key support. The re-key is perfomed
8585 only by the router and is done once in an hour. Added `rekey'
8586 field to the SilcChannelEntry in the server. Affected files
8587 silcd/server.c and silcd/idlist.h.
8589 * Added silc_task_unregister_by_context into the file
8590 lib/silcutil/silctask.[ch].
8592 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8594 * Added SILC_UMODE_GONE mode to indicate when the client is not
8595 present in the SILC network. Added also support to the local
8596 command AWAY that will set this mode. Added support of showing
8597 "xxx is gone" in WHOIS command. The USERS command shows the
8598 gone status as well.
8600 * Fixed setting server and router operator privileges in the
8601 server's UMODE command. Affected file silcd/command.c.
8603 * Merged the SKE KE1 and KE2 payloads into one payload. The
8604 new KE payload is equivalent to the old KE2 payload.
8606 Cleaned up the SKE Start Payload parsing. It now uses the
8607 simple buffer unformatting to do the parsing. A lot faster
8610 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8611 to the SKE that is used to indicate whether both of the SKE
8612 parties should perform authentication. By default only the
8613 responder performs authentication. By setting this flag also
8614 the initiator must do authentication. By default it is unset
8615 since in normal SKE case, client to server connection, only
8616 the responder should do authentication. When doing SKE between
8617 two clients both should perform authentication. Updated the
8618 code and the protocol specs.
8620 * A little fix to IDENTIFY command in the server. Search the
8621 client first by hash not nickname. Affected file is
8624 * Fixed the silc_client_close_connection to support closing
8625 the client to client connections wihtout deleting too much
8626 data. Affected file lib/silcclient/client.c.
8628 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8629 are received if protocol used to be active but is not anymore
8630 the application would crash due to NULL pointer dereference.
8631 Affected files silcd/server.c and lib/silcclient/client.c.
8633 * Added `hash' field to the SilcClientConnection to include
8634 the hash function negotiated in the SKE protocol.
8636 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8637 to set the channel founder authentication data. A client can
8638 claim the founder rights later by providing the authentication
8639 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8640 This way the channel founder can regain the channel founder
8641 privileges even it is left the channel. This works only on
8642 local server and the client must be connected to the same
8643 server to be able to regain the founder rights. Updated the
8644 protocol specs accordingly.
8646 Added support to the CMODE command in the client to set the
8647 founder auth data. Read the README to see how to set it.
8649 Added support to the CUMODE command to claim the founder
8650 rights. Read the README to see how to do it.
8652 Added support for the founder authentication to the Channel
8653 Entry in the server. Affected file silcd/idlist.h.
8655 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8656 server's CMODE command. Affected file silcd/command.c.
8658 * Added the following new functions into lib/silccore/silcauth.[ch]:
8659 silc_auth_get_method and silc_auth_get_data.
8661 * The server now saves the remote hosts public key to the
8662 SilcIDListData pointer. Affected file silcd/protocol.c.
8664 * The normal server now does not remove the channel entry from
8665 the cache if the founder authentication data is set. It used
8666 to remove it if the founder was the last one on the channel on
8667 the server and left the channel. The auth data is saved and
8668 if the channel is re-joined later the old entry is used with
8669 the old auth data. Affected files silcd/command_reply.c and
8672 * Removed the `pkcs' field from the SilcIDListData structure
8673 in the server; it is not used. Affected file silcd/idlist.h.
8675 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8677 * Fixed packet processing on slow links. Partial packets were
8678 never re-processed because the incoming data buffer was cleared
8679 by the application. Application must not directly clear the
8680 sock->inbuf, the packet processing routines handle it. Fixed
8681 this in client library and in server.
8683 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8685 * Fixed the WHOIS and IDENTIFY send reply function to really
8686 check whether to send list or just one entry. Affected file
8689 * Cleaned up the LEAVE command's channel key distribution. The
8690 affected file silcd/command.c.
8692 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8693 can enforce the channel mode as well. In that case the ID
8694 includes the ID of the server. The code now enforces the
8695 mode change if the router have different mode than the server.
8697 * The notify client operation with CMODE_CHANGE notify can now
8698 return NULL client_entry pointer if the CMODE was not changed
8699 by client. Application must check for this.
8701 * Added <Server ID> argument to INFO command to support server
8702 info fetching by Server ID.
8704 * Added silc_server_announce_get_channel_users to get assembled
8705 packets of channel users of the specified channel. Affected
8706 file silcd/server.[ch].
8708 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8709 was freed underneath the ID Cache.
8711 * Re-announce clients when the server received CHANNEL_CHANGE
8712 notify from the router. Affected file silcd/packet_send.c.
8714 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8716 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8717 crashed since it did not handle the fact that there is no cipher
8718 called "3" and didn't check the error condition. Now fixed.
8720 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8721 flag. It can be used to send message requests.
8723 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8725 * Implemented the RESTART command in the client.
8727 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8728 notice type messages. Added notice printing to the user
8731 * The channel keys are not re-generated if the channel's mode
8732 is PRIVKEY, ie private key on the channel exists. Affected
8733 files silcd/server.c and silcd/command.c.
8735 * Fixed a little bug in channel message delivery when channel
8736 private keys are set in the server. Affected file is
8737 silcd/packet_send.c.
8739 * Changed the setting on channel->on_channel = TRUE from the
8740 silc_client_save_channel_key to the JOIN command reply. The
8741 key payload is not received if the private channel key is set.
8742 Affected file lib/silcclient/command_reply.c and the
8743 lib/silcclient/client_channel.c.
8745 * When the CMODE_CHANGE notify is sent and the channel private
8746 key mode is removed the channel key must be re-generated in
8747 other cells as well. Added this support for the router in the
8748 silcd/packet_receive.c.
8750 * Added new local command NOTICE to send notice message on
8751 channel. Affected file silc/local_command.[ch].
8753 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8755 * Added new local command ME to the client. It is used to send
8756 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8757 some action. Affected file silc/local_command.[ch].
8759 * Changed channel_message and private_message client operations
8760 to deliver the message flags to the application. Added also
8761 the `flags' arguments to the silc_client_send_channel_message
8762 and silc_client_send_private_message functions. Affected file
8765 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8767 * Redefined the Private Message Payload to support private message
8768 keys and to support the new private message flags. Updated
8769 the protocol specs. Flags makes it possible to have for example
8770 CTCP style messages.
8772 * Added new type SilcPrivateMessagePayload and defined an API
8773 for it in the lib/silcclient/silcprivate.[ch].
8775 * Tested private message private keys successfully. Tested the
8776 private message key set, unset and list commands with the new
8779 * Redefined the Channel Message Payload to include the channel
8780 message flags (equal with private message flags) to support
8781 for example CTCP style messages.
8783 * Defined some of the message (for channel and private message)
8784 flags. Updated the protocol specs and added the flags to the
8785 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8787 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8789 * Added SilcKeyAgreementStatus type to the key agreement routines
8790 to indicate the current status and error if one occured.
8791 The status types are defined in the lib/silcclient/silcapi.h.
8793 * Added new local command KEY that is used to set and unset private
8794 keys for channels, set and unset private keys for private messages
8795 with remote clients and to send key agreement requests and
8796 negotiate the key agreement protocol with remote client. The
8797 key agreement is supported only to negotiate private message keys,
8798 it currently cannot be used to negotiate private keys for channels,
8799 as it is not convenient for that purpose.
8801 * Fixed a minor pending callback setting bug in the function
8802 silc_client_get_client_by_id_resolve, now the function works.
8803 Affected file lib/silcclient/idlist.c.
8805 * Added function silc_net_get_local_port to get local bound
8806 port by socket. Added to lib/silcutil/silcnet.[ch].
8808 * Added `sockets' and `sockets_count' fields to the SilcClient
8809 object. They hold the sockets of the listenning sockets in
8810 the client. Listenning sockets may be for example the key
8811 agreement server. Affected file lib/silcclient/client.[ch].
8812 Added functions the silc_client_add_socket and the
8813 silc_client_del_socket. They are exported to the application
8816 * Added ~./silc/clientkeys to support other client's public keys.
8818 * Renamed verify_server_key client operation to verify_public_key
8819 and added one argument to indicate the type of the connection
8820 (server, client etc.).
8822 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8824 * Added silc_server_connection_auth_request to handle the
8825 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8826 silcd/packet_receive.[ch].
8828 * Added silc_server_send_connection_auth_request into the
8829 silcd/packet_send.c to send the connection auth request packet.
8831 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8834 * Fixed the public key authentication in responder side in the
8835 server. The `auth_data' pointer includes the SilcPublicKey
8836 not the path to the public key. Affected file silcd/protocol.c.
8838 * Implemented the public key authentication in the initiator side
8839 in the server. Affected file silcd/protocol.c.
8841 * Removed the [RedirectClient] config section from the server
8842 configuration. Is not needed and I don't want to implement it.
8844 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8846 * Cleaned up the CMODE command in the server. It now works
8847 correctly and supports all the modes defined in the protocol.
8848 Affected file is silcd/command.c.
8850 * Added `hmac_name' field to the SilcChannelEntry in the server
8851 to hold the default HMAC of the channel. It can be set when
8852 creating the channel (with JOIN command). Affected files
8855 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8856 type to indicate the change of the current cipher and hmac
8857 on the channel. Client can safely ignore the <cipher> argument
8858 (if it chooses to do so) since the CHANNEL_KEY packet will
8859 force the channel key change anyway. The <hmac> argument is
8860 important since the client is responsible of setting the new
8861 HMAC and the hmac key into use.
8863 * Fixed the CMODE command in the client library as well.
8865 * Tested CMODE command in router environment successfully.
8867 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8869 * Show the version of the remote client (or server) when connecting
8870 to the server. It is logged to the log file. Affected file
8871 is silcd/protocol.c.
8873 * Fixed the KILLED notify handling in the client library. The
8874 client must be removed from all channels when receiving the
8877 Also, do not remove the client entry when giving the KILL
8878 command but when the KILLED notify is received.
8880 * Removed silc_idlist_find_client_by_nickname from the server.
8881 Not needed anymore. Affected files silcd/idlist.[ch].
8883 * Implemented the CHANNEL_CHANGE notify type handling to the
8884 server. Affected file silcd/server.c.
8888 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8890 * Added silc_server_send_notify_invite to send the INVITE
8891 notify between routers.
8893 * Implemented the INVITE command correctly to the server.
8895 * Implemented the INVITE notify type handling in the server.
8897 * Implemented the INVITE command to the client library and on the
8900 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8902 * Added function silc_server_get_client_resolve to find the
8903 client entry by ID from all ID lists and then resolve it
8904 (using WHOIS) if it cannot be found. Affected file is
8907 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8909 * Implemented the BAN command to the client library.
8911 * The JOIN command in the server now checks the invite list
8914 * Changed the silc_command_reply_payload_encode_va and the
8915 silc_command_payload_encode_va to support that if argument is
8916 NULL it ignores and checks the next argument. Affected file
8917 lib/silccore/silccommand.c.
8919 * Added silc_server_send_notify_ban to send the BAN notify
8920 type between routers.
8922 * Chaned the silc_notify_payload_encode to support that if
8923 argument is NULL it ignores and checks the next argument.
8924 Affected file lib/silccore/silcnotify.c.
8926 * Tested ban lists in router environment successfully.
8928 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8930 * Implemented BAN command to the server, in silcd/command.[ch].
8932 * Removed the BAN and INVITE_LIST modes from the CMODE command
8935 * Added function silc_string_match to regex match two strings.
8936 Affected files lib/silcutil/silcutil.[ch].
8938 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8940 * Redefined parts of the SilcChannelEntry in the server to support
8941 the new ban and invite lists.
8943 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8945 * Redefined the INVITE command. The same command can be used to
8946 invite individuals to the channel but also to manage the invite
8947 list of the channel (to add to and remove from the invite list).
8948 Updated the protocol specs.
8950 * Added new command SILC_COMMAND_BAN that can be used to manage
8951 the ban list of the channel. Updated the protocol specs.
8953 * Removed the channel modes: the SILC_CMODE_BAN and the
8954 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8955 in the CMODE command. The equivalent features are now available
8956 using INVITE and BAN commands. Updated the protocol specs.
8958 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8959 in the network about change in the current ban list. The notify
8960 type is not used by the client.
8962 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8963 support the invite lists.
8965 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8967 * Added new function silc_string_regexify that converts string
8968 including wildcard characters into regex string that can
8969 be used by the GNU regex library. Added into the file
8970 lib/silcutil/silcutil.[ch].
8972 Added silc_string_regex_combine to combine to regex strings
8973 into one so that they can be used as one regex string by
8974 the GNU regex library. Added into the file
8975 lib/silcutil/silcutil.[ch].
8977 Added silc_string_regex_match to match two strings. It returns
8978 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8980 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8982 * Imported GNU regex to the soruce tree into lib/contrib.
8983 Fixed some compiler warning from the regex.c.
8985 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8987 * Fixed MOTD command in the server to work in router environment.
8989 * Fixed the MOTD command in the client library to support
8990 the server argument in the command.
8992 * Added `nickname_len' argument to the silc_idlist_add_client
8993 in the server, as the `nickname' argument may be binary data
8996 * Added silc_idlist_get_channels to return all channels from
8999 * Implemented LIST command to the server. Affected file is
9002 * Implemented the LIST command to the client library and on the
9005 * Added [<user count>] argument to the LIST command reply.
9006 With private channels the user count is not shown.
9008 * Updated TODO and README.
9010 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9012 * The client entry's data.registered must be TRUE even with
9013 global client entry on global client list. The data.registered
9014 is used to check whether the client is anymore in the network,
9015 for example with WHOWAS command so it must be valid.
9017 * Fixed the WHOWAS command in the server. It now actually works
9018 in router environment. Added function into silcd/command_reply.c
9019 silc_server_command_reply_whowas_save.
9021 * Added silc_idlist_purge function to the silcd/idlist.c
9022 to periodically purge the ID Cache.
9024 * Fixed INFO command in the server. It works now in router
9025 environment. Added <server name> argument to the INFO command
9026 reply. Updated the protocol specs.
9028 * Fixed minor bug in silc_idcache_purge to not purge if the
9029 expire value is zero.
9031 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9032 they were buggy because of the WHOWAS information.
9034 * Fixed local command MSG to handle the async resolving of
9035 the remote client properly. It used to fail the first MSG.
9036 Affected file silc/local_command.c.
9038 * Added `data_len' field to SilcIDCache context.
9040 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9042 * Update TODO. Todo in commands in the server.
9044 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9046 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9047 used by routers as broadcast packet to inform other routers
9048 about the changed user mode.
9050 Implemented the notify handling in the server. Affected file is
9051 silcd/packet_receive.c. Added the function
9052 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9054 * Added new generic Channel Payload and deprecated the New Channel
9055 Payload. The New Channel Payload is now the generic Channel
9058 * Added new argument `mode' to the silc_server_send_new_channel
9059 as it is required in the Channel Payload now.
9061 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9062 and created a new and real SilChannelPayload to represent the
9063 new generic Channel Payload. Implemented the encode/decode
9064 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9066 * Added silc_server_get_client_channel_list to return the list
9067 of channels the client has joined for WHOIS command reply.
9068 Affected file silcd/server.[ch].
9070 * Implemented the channel list sending in the WHOIS command reply
9071 in server and in the client.
9073 Implemented the channel list displaying on the user interface
9074 as well. Affected file silc/client_ops.c.
9076 * Added silc_channel_payload_parse_list to parse list of Channel
9077 Payloads. It returns SilcDList list of SilcChannelPayloads.
9078 Client for example can use this function to parse the list of
9079 channels it receives in the WHOIS command reply. The caller
9080 must free the list by calling silc_channel_payload_list_free.
9081 Affected files lib/silccore/silcchannel.[ch].
9083 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9085 * Added one new argument <user mode> to the WHOIS command reply
9086 to return the mode of the user in SILC. Updated the protocol
9089 Implemented it to the server and client.
9091 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9093 * Fixed the mode printing on the user interface on joining.
9094 Affected file silc/client_ops.c.
9096 * Implemented the UMODE command and user modes in general to the
9097 client library and to the user interface.
9099 * Implemented the UMODE command to the server.
9101 * The server now sends UNKNOWN_COMMAND error status if client sends
9102 unknown command. Affected file silcd/command.c.
9104 * All server commands now handle the command identifier the right
9105 way when sending the command reply to the client. The client can
9106 use to identify the command replies with the identifier.
9108 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9110 * Added silc_server_get_client_route to resolve the route to
9111 the client indicated by the client ID. Affected file is
9114 * Added silc_server_relay_packet as general function to relay
9115 packet to arbitrary destination. This deprecates functions
9116 like _send_private_message_key, _relay_notify etc. Affected
9117 file is silcd/packet_send.[ch].
9119 Removed silc_server_send_key_agreement,
9120 silc_server_send_private_message_key and
9121 silc_server_packet_relay_notify functions from the file
9122 silcd/packet_send.[ch].
9126 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9127 server. Affected file silcd/packet_receive.[ch].
9129 * Implemented the KILL command to the client. Implemented the
9130 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9131 Affected files lib/silcclient/command[_reply].c and
9132 lib/silcclient/client_notify.c. Implemented the KILL notify
9133 printing in the user inteface.
9135 * Fixed a lot silc_parse_nick memory leaks from the client
9136 library in the file lib/silcclient/command.c.
9138 * Changed the silc_server_send_notify_on_channels's `sender'
9139 argument from SilcSocketConnection to SilcClientEntry to
9140 check the sender as entry and not as connection object and not
9141 to send to the client provided as argument. The affected file
9142 is silcd/packet_send.[ch].
9144 * The notify packets that are destined directly to the client used
9145 to not to be processed by the server. Now changed that and the
9146 server processes all notify packets. After relaying the packet
9147 to the client the notify packet is processed in the server.
9149 * The silc_server_free_client_data now checks whether there is
9150 pending outgoing traffic for the client and purges the data to
9151 the network before removing the client entry.
9153 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9155 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9156 an client is killed from the SILC Network. Updated the protocol
9159 Added new function silc_server_send_notify_killed to the
9160 silcd/packet_send.[ch].
9162 * Added function silc_server_packet_relay_notify to relay notify
9163 packets that are destined directly to a client. In this case
9164 the server does not process the notify packets but merely relays
9165 it to the client. Affected file silcd/packet_send.[ch].
9167 Added also silc_server_packet_process_relay_notify to check
9168 whereto relay the notify. Affected file is
9169 silcd/packet_receive.[ch].
9171 * Implemented the KILL command to the server.
9175 * Added the backup schema desgined last fall to the protocol
9176 specs for everyone to see. The specification is in the
9177 *-spec-xx.txt draft and the packet type definitions for the
9178 backup routers is in *-pp-xx.txt draft. Thusly, added also
9179 new packet type SILC_PACKET_CELL_ROUTERS.
9181 * A big security problem in the implementation discovered. The
9182 signoff of an client did not cause new channel key generation
9183 which it of course should've done. The channel keys must be
9184 always re-generated when client leaves (or signoffs) the channel.
9185 The silc_server_remove_from_channels funtion now handles
9186 the channel key re-generation.
9188 * Added `sender' argument to the silc_server_send_notify_on_channels
9189 to not to send the client provided as argument. Affected file
9190 silcd/packet_send.[ch].
9192 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9194 * Implemented OPER and SILCOPER commands into the server and
9197 * Added silc_auth_verify and silc_auth_verify_data to verify
9198 the authentication directly from the authentication payload.
9199 It supports verifying both passphrase and public key based
9200 authentication. Affected file lib/silccore/silcauth.[ch].
9202 * Added `hash' field to the SilcIDListData structure. It is the
9203 hash negotiated in the SKE protocol. Affected file is
9206 * Slight redesigning of the SilcAuthPayload handling routines.
9207 Do not send SilcPKCS but SilcPublicKey as argument.
9209 * Implemented the public key authentication support to the
9210 serverconfig. The public key is loaded from the provided path
9211 and saved as authentication data to void * pointer. Thus,
9212 changed the unsigned char *auth_data to void *auth_data;
9214 * Fixed SHUTDOWN command to send the reply before the server
9215 is shutdown. :) Affected file silcd/command.c.
9217 * Fixed fatal bug in CONNECT command. The hostname was invalid
9218 memory and server crashed. Affected file silcd/command.c.
9220 * Fixed fatal bug in CLOSE command. The server_entry became
9221 invalid but was referenced later in the command. Affected file
9224 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9226 * Fixed fatal bug in failure packet handling. Server ignored
9227 the failure and thus crashed when it came.
9231 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9233 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9234 that the command may be executed only once in (about) 2 seconds.
9235 The old SILC_CF_LAG flag is same but allows command bursts up
9236 to five before limiting.
9238 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9239 server code. Various commands now includes the CF_LAG_STRICT
9240 flag to disallow any kind of miss-use of the command.
9242 * Fixed the silc_buffer_unformat to not to allocate any data
9243 if the length of the data is zero. It used to allocate the
9244 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9246 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9248 * Changed the format of AdminConnection configuration section
9249 in the server. Added username of the admin to the format.
9250 Affected files silcd/serverconfig.[ch].
9252 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9253 to return admin configuration data by host, username and/or
9256 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9258 * Implemented WHOWAS command to the server. Added the functions:
9260 silc_server_command_whowas_parse,
9261 silc_server_command_whowas_send_reply,
9262 silc_server_command_whowas_from_client and
9263 silc_server_command_whowas_from_server
9265 * Added <Client ID> argument to the WHOWAS command reply. Updated
9266 the protocol specs accordingly.
9268 * Implemented WHOWAS command and command_reply to the client
9271 Implemented the WHOWAS printing on the user interface.
9273 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9275 * Added new argument to the WHOWAS command reply, the real name.
9276 It is an optional argument. Updated the protocol specs.
9278 * Added SilcIDCacheDestructor callback that is registered when
9279 the SilcIDCache is allocated. The callback is called when
9280 an cache entry in the ID Cache expires, or is purged from the
9281 cache. Added into lib/silccore/idcache.[ch].
9283 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9284 to destruct the client entries when the cache entry expires.
9285 Other ID Cache's in server and in the client library ignores
9288 * If the ID Cache entry's `expire' field is zero then the entry
9289 never expires. Added boolean `expire' argument to the
9290 silc_idcache_add function in the lib/silccore/idcache.[ch].
9291 If it is TRUE the default expiry value is used.
9293 * Added silc_server_free_client_data_timeout that is registered
9294 when client disconnects. By default for 5 minutes we preserve
9295 the client entry for history - for WHOWAS command.
9297 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9299 * Added support to the server to enforce that commands are not
9300 executed more than once in 2 seconds. If server receives
9301 commands from client more frequently, timeout is registered
9302 to process the commands. Affected file silcd/command.c.
9303 Added new function silc_server_command_process_timeout.
9305 * Changed NICK_NOTIFY handling in client library to check that
9306 if the client's nickname was changed, so there is no need to
9307 resolve anything from the server.
9309 * Removed error printing from the WHOIS and IDENTIFY commands.
9310 If error occurs then it is ignored silently in the client library.
9311 The application, however, may map the received error to
9312 human readable error string. The application currently maps
9313 the NO_SUCH_NICKNAME error to string.
9315 * Made the command status message public to the application. Moved
9316 them from lib/silcclient/command_reply.c to
9317 lib/silcclient/command_reply.h. The application can map the
9318 received command status to the string with the
9319 silc_client_command_status_message function.
9321 * Added check to the server to check that client's ID is same
9322 as the Source ID in the packet the client sent. They must
9325 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9327 * Added dist-bzip hook to the Makefile.am to make bzip2
9328 compressed distributions.
9330 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9332 * Server now enforces the maximum length for the nickname and
9333 the channel as protocol specification dictates. 128 bytes for
9334 nickname and 256 bytes for channel name.
9336 * Moved the WHOIS printing to the application. The client libary
9337 does not print out the WHOIS information anymore, the application
9338 must do it. Renamed silc_client_command_reply_whois_print to
9339 the silc_client_command_reply_whois_save.
9341 The client's idle time is also sent to the application now, and
9342 the idle is shown on screen.
9344 * Added silc_client_command_reply_identify_save to save the
9345 received IDENTIFY entries.
9347 * Do not check for channel private keys in message sending and
9348 reception if the channel does not have the PRIVKEY mode set.
9349 Affected file lib/silclient/client_channel.c.
9351 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9353 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9354 just surfaced after chaning the JOIN procedure.
9356 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9358 * Added silc_client_get_clients_by_list to get client entries
9359 from Client ID list, that is returned for example by JOIN
9360 and USERS command replies. The application should use this
9361 function for example when JOIN command reply is received to
9362 resolve the clients already on the channel (library does not
9363 do that anymore as USERS command reply is not used in the JOIN
9364 procedure anymore). Affected files lib/silcclient/silcapi.h and
9365 lib/silcclient/idlist.c.
9367 * JOIN command reply and USERS command reply returns now SilcBuffer
9368 pointers instead of unsigned char pointers when returning
9369 the client list and mode list.
9371 * Added <Client ID> argument to the JOIN command reply, mainly
9372 for the server to identify for which client the command was
9373 originally sent. Updated protocol specs accordingly.
9375 * Added SilcDlist private_key pointer to the SilcChannelEntry
9376 in the client to support the channel private keys. Affected
9377 file is lib/silcclient/idlist.h.
9379 * Added SilcChannelPrivateKey argument to the function
9380 silc_client_send_channel_message so that application can choose
9381 to use specific private ke if it wants to. If it is not provided,
9382 the normal channel key is used, unless private keys are set.
9383 In this case the first (key that was added first) is used
9384 as the encryption key.
9386 * Implemented the support for channel private key handling.
9387 Implemented the following functions:
9389 silc_client_add_channel_private_key,
9390 silc_client_del_channel_private_keys,
9391 silc_client_del_channel_private_key,
9392 silc_client_list_channel_private_keys and
9393 silc_client_free_channel_private_keys
9395 Affected file lib/silcclient/client_channel.c.
9397 * Added the support for the private keys in the channel message
9398 sending and encryption and in the message reception and
9399 decryption. Affected funtions are
9400 silc_client_send_channel_message and silc_client_channel_message.
9402 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9404 * Added SKE's key verify callback to the client library's
9405 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9407 * Removed the statement that server (or router) must send USERS
9408 command reply when joining to the channel so that the client
9409 knows who are on the channel. Instead, the client list and
9410 client's mode list is now sent in the JOIN command reply to the
9411 client who joined channel. This is better solution.
9413 * Added function silc_server_get_users_on_channel and function
9414 silc_server_save_users_on_channel to the silcd/server.[ch].
9416 * Removed function silc_server_command_send_users from the
9419 * Do not show topic on the client library anymore. The topic is
9420 sent in the command reply notify to the application and the
9421 application must show the topic now.
9423 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9425 * Added client searching by nickname hash into the IDENTIFY and
9426 WHOIS commands in the server as they were clearly missing from
9427 them. Affected file is silcd/command.c.
9429 * Fixed a bug in private message receiving in the client library.
9430 The remote ID was freed and it wasn't supposed, now it is
9433 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9435 * Minor fix to the channel payload; allocate the data area, as it
9436 needs to be of specific length.
9438 * If the key agreement port is zero then the operating
9439 system will define the bound port. Affected files are
9440 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9442 * Added new function silc_channel_payload_decrypt into the file
9443 lib/silccore/silcchannel.[ch].
9445 * Moved the channel message etc, check from silc_packet_decrypt
9446 to applications. The library calls now a generic
9447 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9448 when the packet is either normal or special. This was done to
9449 allow more wide range of checking that was not allowed when
9450 the code was in library. Now applications can do virtually any
9451 checks to the packet and return to the library the decision how
9452 the packet should be processed. Affected files are
9453 lib/silccore/silcpacket.[ch].
9455 Added silc_server_packet_decrypt_check to the server and
9456 silc_client_packet_decrypt_check to the client library.
9458 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9459 to send with specified source and destination information.
9461 * Channel message delivery between routers was broken after the
9462 channel key distribution was fixed earlier. The channel key
9463 was used be to distributed to other routers as well which is not
9464 allowed by the protocol. Now this is fixed and channel keys
9465 really are cell specific and the channel message delivery between
9466 routers comply with the protocol specification.
9468 * Fixed various commands in server to check also the global list
9469 for the channel entry and not just the local list. The affected
9470 file silcd/command.c.
9472 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9474 * Added assert()s to buffer formatting and unformatting routines
9475 to assert (if --enable-debug) when error occurs. Affected
9476 file: lib/silcutil/silcbuffmt.c.
9478 * Changed to auto-reconnect to check whether the remote host is
9479 router and register the re-connect timeout if it is. It used
9480 to check that whether we are normal server, but router must do
9481 auto-reconnect with another router as well. Affected file
9484 * Removed the [<key len>] option from CMODE command as the cipher
9485 name decides the key length, nowadays. See the defined ciphers
9486 from the protocol specification.
9488 * Added [<hmac>] option to the CMODE command to define the HMAC
9489 for the channel. Added SILC_CMODE_HMAC channel mode.
9491 * Added [<hmac>] option for the JOIN command so that user can
9492 select which HMAC is used to compute the MACs of the channel
9495 * Added Hmac field to the Channel Message Payload. The integrity
9496 of plaintext channel messages are now protected by computing
9497 MAC of the message and attaching the MAC to the payload. The
9498 MAC is encrypted. Now, it is clear that this causes some
9499 overhead to the size of the packet but rationale for this is that
9500 now the receiver can verify whether the channel message decrypted
9501 correctly and also when private keys are set for the channel the
9502 receiver can decrypt the packet with several keys and check from
9503 the MAC which key decrypted the message correctly.
9505 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9506 lib/silccrypt/silccipher.[ch].
9508 * Added silc_hash_len to return the digest length into the
9509 lib/silcrypt/silchash.[ch].
9511 * Rewrote parts of Silc Channel Payload interface in the
9512 lib/silccore/silcchannel.[ch]. The encode function now also
9513 encrypts the packet and parse function decrypts it.
9515 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9517 * Fixed a minor formatting bug in the SKE's key material processing.
9518 It actually might have processed the keys wrong way resulting
9521 * Redefined the mandatory HMAC algorithms and added new algorithms.
9522 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9523 and hmac-md5 truncated to 96 bits. The mandatory is now
9524 hmac-sha1-96. Rest are optional (including the one that used
9525 to be mandatory). Rationale for this is that the truncated HMAC
9526 length is sufficient from security point of view and can actually
9527 make the attack against the HMAC harder. Also, the truncated
9528 HMAC causes less overhead to the packets. See the RFC2104 for
9531 * Added new [hmac] configuration section. The SKE used to use
9532 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9533 is of course wrong. The official names that must be proposed in
9534 the SKE are the ones defined in the protocol specification
9535 (hmac-sha1-96 for example). The user can configure any hmac
9536 using any hash function configured in the [hash] section. At
9537 least, the mandatory must be configured.
9539 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9541 * Added HMAC list to the SKE proposal list. It has now both
9542 hash algorithm list and HMAC list. This makes the protocol
9543 incompatible with previous versions. The SKE now seems to work
9544 the way it is supposed to work, for the first time actually.
9546 * Defined plain Hash algorithms to the protocol specification.
9549 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9551 * Implemented support for key agreement packets into the server.
9552 Added functions silc_server_key_agreement and
9553 silc_server_send_key_agreement. Other than these functions,
9554 server has nothing to do with this packet.
9556 * Added support for private message key packets into the server.
9557 Added functions silc_server_private_message_key and
9558 silc_server_send_private_message_key.
9562 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9563 called in the protocol's final callback instead in the END
9564 protocol state. This makes a little more sense and in the same
9565 time in client we can use the same protocol routines for normal
9566 key exchange and to key agreement packet handling as well.
9568 * Added to both client's and server's KE protocol context the
9569 SilcSKEKeyMaterial pointer to save the key material. We will
9570 bring the key material to the protocol's final callback by doing
9571 this. The final callback must free the key material.
9573 * Added SKE's packet_send callback into client's KE protocol
9574 context so that the caller can choose what packet sending function
9575 is used. This way we can use different packet sending when
9576 doing normal SKE when doing key agreement packet handling (in
9577 the key agreement packet handling we do not want to encrypt
9580 * Implemented the responder side of the key agreement routines
9581 in the client. The client can now bind to specified port and
9582 accept incoming key negotiation. The key material is passed
9583 to the application after the protocol is over.
9585 * Implemented the processing of incoming Key Agreement packet
9586 in the client. Added function silc_client_key_agreement to
9589 * Implemented the intiator side of the key agreement routines
9590 in the client. The client can now initiate key agreement with
9591 another remote client. The key material is passed to the
9592 application after the protocol is over.
9594 * Created client_keyagr.c to include all the key agreement
9597 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9598 SILC_TASK_CALLBACK except that it is not static.
9600 * Created client_notify.c and moved the Notify packet handling
9601 from the client.[ch] into that file.
9603 * Created client_prvmsg.c and moved all private message and
9604 private message key routines from the client.[ch] into that file.
9606 * Create client_channel.c and moved all channel message and
9607 channel private key routines from the client.[ch] into that file.
9609 * Changed silc_client_get_client_by_id_resolve to resolve with
9610 WHOIS command instead of IDENTIFY command, in the file
9611 lib/silclient/idlist.c.
9613 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9615 * Implemented the SKE's responder side to the Client library.
9617 * When FAILURE is received to the protocol do not trust it
9618 blindly. Register a timeout to wait whether the remote closes
9619 the connection as it should do it, only after that process the
9620 actual failure. This was changed to both client and server.
9622 * Added client_internal.h to include some of the structures
9623 there instead of client.h in lib/silcclient/.
9625 * Added function silc_task_unregister_by_callback to unregister
9626 timeouts by the callback function.
9628 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9630 * Some "Incomplete WHOIS info" errors has been appearing on the
9631 log files. Took away the entry->userinfo check from WHOIS
9632 reply sending. The entry->userinfo is now " " if client did not
9633 provide one. I thought this was fixed earlier but something
9634 is wrong still. Let's see if the error still appears.
9636 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9638 * Fixed a minor bug in the login when the channel key is
9639 re-generated in the server. It used to generate the key in
9640 wrong order and thus caused problems in the channel traffic.
9642 * Fixed a minor bug in channel key distsribution after
9643 KICK command. The key was not sent to the router even though
9646 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9648 * Added silc_ske_process_key_material_data as generic routine
9649 to process any key material as the SILC protocol dictates. The
9650 function is used by the actual SKE library but can be used by
9651 applications as well. This relates to the private message keys
9652 and the channel private keys since they must be processed the
9653 same way the normal SILC session keys. The protocol dictates
9654 this. Affected files: lib/silcske/silcske.[ch].
9656 Added also silc_ske_free_key_material to free the
9657 SilcSKEKeyMaterial structure.
9659 * Defined silc_cipher_set_key function to set the key for
9660 cipher without using the object's method function. The affected
9661 files: lib/silccrypt/silccipher.[ch].
9663 * Implemented silc silc_client_add_private_message_key,
9664 silc_client_add_private_message_key_ske,
9665 silc_client_del_private_message_key,
9666 silc_client_list_private_message_keys and
9667 silc_client_free_private_message_keys functions in the
9670 Added functions silc_client_send_private_message_key to send
9671 the Private Message Key payload and silc_client_private_message_key
9672 to handle incoming Private Message Key payload.
9674 * Added Cipher field to the Private Message Key payload to set
9675 the cipher to be used. If ignored, the default cipher defined
9676 in the SILC protocol (aes-256-cbc) is used.
9678 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9680 * Removed lib/silcclient/ops.h file.
9682 Redefined parts of the SILC Client Library API. Created new
9683 file silcapi.h that deprecates the ops.h file and defines the
9684 published Client Library API. Defined also private message key
9685 API and channel private key API into the file.
9687 This is the file that the application must include from the
9688 SILC Client Library. Other files need not be included by
9689 the application anymore.
9691 * Added new key_agreement client operation callback and also
9692 defined the Key Agreement library API for the application.
9694 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9696 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9697 is used by clients to request key negotiation between another
9698 client in the SILC network. If the negotiation is started it
9699 is performed using the SKE protocol. The result of the
9700 negotiation, the secret key material, can be used for example
9701 as private message key.
9703 Implemented the Key Agreement payload into the files
9704 lib/silccore/silauth.[ch].
9706 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9708 * Redefined ciphers for the SILC protocol. Added some new ciphers
9709 and defined the key lengths for the algorithms. Changed the
9710 code accordingly. The default key length is now 256 bits.
9712 * Fixed SKE key distribution function silc_ske_process_key_material
9713 when the key length is more than 128 bits. The default key
9714 length in SILC is now 256 bits.
9716 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9717 to indicate unsupported algorithm.
9719 * Renamed rijndael.c to aes.c and all functions as well.
9721 * Fixed a long standing channel key setting bug in client library.
9722 Weird that it has never surfaced before.
9724 * Fixed bug in channel deletion. If the entire channel is removed
9725 then it must also delete the references of the channel entry
9726 from the client's channel list as the client's channel entry and
9727 the channel's client entry share same memory.
9729 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9731 * Implemented CONNECT and SHUTDOWN commands in the client.
9733 * Implemented CLOSE command to the client.
9735 * Added the function silc_idlist_find_server_by_name into the
9736 files silcd/idlist.[ch].
9738 Added the function silc_idlist_find_server_by_conn into the
9739 files silcd/idlist.[ch].
9741 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9743 * DIE command was renamed to SHUTDOWN. Updated the both code
9746 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9747 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9749 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9752 * Added function silc_server_create_connection function to create
9753 connection to remote router. My server implementation actually
9754 does not allow router to connect to normal server (it expects
9755 that normal server always initiates the connection to the router)
9756 so the CONNECT command is only good for connecting to another
9759 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9761 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9762 or some other client was kicked from the channel.
9764 Implemented the handling of the notify type to both client
9767 Implemented silc_server_send_notify_kicked to send the KICKED
9768 notify. It is used to send it to the server's primary router.
9770 * Implemented the KICK command into server and client.
9772 * Added `query' argument to the silc_idlist_get_client function
9773 to indicate whether to query the client from server or not if
9776 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9777 to indicate that the client is not channel founder.
9781 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9783 * Removed the rng context from SilcPacketContext structure and
9784 changed that the packet routine uses the Global RNG API.
9786 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9788 * Added support for quit message that client can "leave" on the
9789 channel when it quits the SILC. It is ditributed inside the
9790 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9792 Added silc_server_free_client_data that will take the
9793 signoff message as argument.
9795 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9797 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9799 * Updated parts of the protocol specification to keep it up
9802 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9804 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9805 payloads in one packet.
9807 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9808 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9809 use now the new List flag.
9811 * Also deprecated the following packet types: REPLACE_ID,
9812 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9814 * Added list support for Notify packet in server.
9816 * Added silc_server_send_notify_channel_change to send the
9817 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9818 the silc_server_send_replace_id.
9820 * Added silc_server_send_notify_nick_change to send the
9821 NICK_CHANGE notify type. Deprecates the function
9822 silc_server_send_replace_id.
9824 * Added silc_server_send_notify_join to send the JOIN notify type.
9825 Deprecates the function silc_server_send_new_channel_user.
9827 * Added silc_server_send_notify_leave to send LEAVE notify type.
9828 Deprecates the function silc_server_send_remove_channel_user.
9830 * Added silc_server_send_notify_cmode and
9831 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9832 types. Deprecates the silc_server_send_set_mode function.
9834 * Added SERVER_SIGNOFF notify type to indicate that server has
9835 quit. This means that all clients on the channel from that
9836 server will drop. This can be also used when netsplit happens.
9838 Deprecated REMOVE_ID packet type since it is not needed anymore
9841 Added silc_server_send_notify_server_signoff to send the
9842 SERVER_SIGNOFF notify type. Deprecates the function
9843 silc_server_send_remove_id.
9845 Added also silc_server_send_notify_signoff to send the
9846 SIGNOFF notify type.
9848 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9849 SILC protocol from this day on. Changed the protocol
9850 specification as well.
9852 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9853 notify type. It is used between routers to notify about
9854 topic changes on a channel.
9856 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9859 * Partly updated the protocol specification to comply with the
9860 changes now made. It is still though a bit outdated.
9862 * The JOIN notify type now takes one extra argument <Channel ID>.
9863 The packet used to be destined to the channel but now the
9864 JOIN type may be sent as list thus it is impossible to
9865 destine it to any specific channel. By adding this argument
9866 it is again possible.
9868 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9870 * Added CREDITS file. The CHANGES and CREDITS file will appear
9871 in the distribution as well.
9873 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9875 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9876 types in the server's silcd/packet_receive.c.
9878 * Implemented CMODE and CUMODE to work in router environment.
9880 * Fixed minor encoding and decoding buglet from the
9881 lib/silccore/silcmode.c.
9883 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9886 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9888 * Changed all SilcConfigServer* and silc_config_server* to
9889 SilcServerConfig* and silc_server_config*, respectively.
9892 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9894 * Associated the ID (client or server ID) to the Authentication
9895 Payload to avoid any possibility of forging. Updated the
9896 protocol specification and the code accordingly.
9898 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9900 * The RSA key length is now save to the RsaKey context in the
9901 key generation process in lib/silccrypt/rsa.c. The key length
9902 is now used to figure out the maximum size of the block allowed
9903 to be encrypted/signed.
9905 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9906 is equivalent to the silc_mp_mp2bin but does not allocate any
9909 * Changed silc_mp_mp2bin API to take length argument. If it is
9910 non-zero then the buffer is allocated that large. If zero, then
9911 the size is approximated using silc_mp_sizeinbase, which however
9914 * Created Global RNG API which is global RNG that application can
9915 initialize. After initializing, any routine anywhere in the
9916 code (including library) can use RNG without allocating a new
9917 RNG object. This was done to allow this sort of use of the
9918 RNG in code that has no chance to allocate RNG object. All
9919 applications currently allocate this and many routines in the
9920 library use this. Affected file lib/silccrypt/silcrng.[ch].
9922 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9923 it to use the Global RNG API.
9925 * Defined Authentication Payload into protocol specification that
9926 is used during SILC session to authenticate entities. It is
9927 used for example by client to authenticate itself to the server
9928 to obtain server operator privileges.
9930 Implemented this payload into the lib/silccore/silcauth.[ch].
9931 Implemented also routines for public key based authentication
9932 as the new protocol specification dictates.
9934 Moved definitions of different authentication methods from
9935 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9937 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9938 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9939 silc_pkcs_verify_with_hash functions into the file
9940 lib/silccrypt/silcpkcs.[ch].
9942 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9944 * The client entry's userinfo pointer must be always valid.
9945 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9946 will fail since it requires the userinfo. Now, the userinfo
9947 is allocated as "" if actual userinfo does not exist. Actually,
9948 it must exist and it is totally Ok to drop client connections
9949 that does not announce the userinfo. However, we will make
9950 this workaround for now.
9952 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9953 to return the remote port by socket.
9955 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9957 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9958 SILC_SERVER_PENDING_EXEC and added an new macro
9959 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9960 data or when error occurs while processing the pending command.
9962 Added new argument `destructor' into silc_server_command_pending
9963 and to the SilcServerCommandPending object. This destructor is
9964 now called after calling the pending callback or if error occurs
9965 immediately. If error occurs the actual pending callback won't
9966 be called at all - only the destructor. The destructor may be
9967 NULL if destructor is not needed.
9969 All this applies for client library code as well. Similar
9970 changes were made there as well for the pending commands.
9972 In the client, the application must now allocate the
9973 SilcClientCommandContext with the silc_client_command_alloc
9976 * Added reference counter to the SilcServerCommandContext. Added
9977 function silc_server_command_alloc and silc_server_command_dup
9980 Same type of functions added to the client library for the same
9983 * Removed the cmd_ident from IDListData away since it is now
9984 global for all connections. It is the command identifier used
9985 in command sending and with pending commands. The affected file
9988 * Added reference counter to the SilcSocketConnection objecet to
9989 indicate the usage count of the object. The object won't be
9990 freed untill the reference counter hits zero. Currently only
9991 server uses this, and client ignores it. The client must be
9992 set to use this too later. The affected files are
9993 lib/silccore/silcsockconn.[ch]. Added also the function
9994 silc_socket_dup to increase the reference counter.
9996 This was mainly added because it is possible that the socket
9997 is removed underneath of pending command or other async
9998 operation. Now it won't be free'd and proper DISCONNECTING
9999 flags, etc. can be set to avoid sending data to connection that
10000 is not valid anymore.
10002 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10003 the connection. After that it sets SILC_SET_DISCONNECTED.
10004 It is, however, possible that the socket data is not still freed.
10005 The silc_server_packet_process now checks that data is not
10006 read or written to connection that is DISCONNECTED. The socket
10007 get's freed when the reference counter hits zero.
10009 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10011 * Changed the client operation API: channel_message operation's
10012 `sender' is now the client entry of the sender, not the nickname
10013 and the `channel' is the channel entry, not the channel name.
10015 In the private_message operation the `sender' is now also the
10016 client entry of the sender not the nickname.
10018 Affected file is lib/silcclient/ops.h and all applications
10019 using the client operations.
10021 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10023 * Moved the calling of ops->connect() from connect_to_server_final
10024 into receive_new_id functin since that is the point when the
10025 client is actually allowed to send traffic to network. The
10026 affected file is lib/silcclient/client.c.
10028 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10030 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10031 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10032 (if needs broadcasting) instead of broadcasting the packets one
10033 by one which would make a burst in the network traffic.
10035 * Added `broadcast' argument to the functions in silcd/server.[ch]
10036 silc_server_create_new_channel[_with_id] to indicate whether
10037 to send New Channel packet to primary router.
10039 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10041 * Added new function into the silcd/server.[ch] files:
10042 silc_server_create_new_channel_with_id to create new channel with
10043 already existing Channel ID.
10045 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10046 lib/silccore/silcpacket.h. This packet is used t send list of
10047 Set Mode payloads inside one packet. Server uses this to set
10048 the modes for the channels and clients on those channels, that it
10049 announced to the router when it connected to it. The protocol
10050 specification has been updated accordingly.
10052 * The silc_server_new_channel did not handle the packet coming
10053 from normal server as it normally does not send that. However,
10054 when it announces its channels it does send it. Implemented
10055 the support for that.
10057 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10058 into the file lib/silccore/id.h.
10060 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10062 * Fixed memory leaks in the functions silc_idlist_del_client,
10063 silc_idlist_del_channel and silc_idlist_del_server in the file
10064 silcd/idlist.c. All of those leaked like a sieve.
10066 * Fixed some small memory leaks in the client's function
10067 silc_client_notify_by_server.
10069 * Added functions into silcd/server.c: silc_server_announce_clients,
10070 silc_server_announce_channels and silc_server_announce_server.
10071 These functions are used by normal and router server to announce
10072 to its primary router about clients, channels and servers (when
10073 router) that we own. This is done after we've connected to the
10076 These functions effectively implements the following packet types:
10077 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10078 and SILC_PACKET_NEW_ID_LIST.
10080 * Added new functions into the silcd/packet_receive.[ch]:
10081 silc_server_new_id_list, silc_server_new_channel_list and
10082 silc_server_new_channel_user_list to handle the incoming
10083 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10085 * Added support of changing Channel ID in the function
10086 silc_server_replace_id. If the server that announces a channel
10087 to the router already exists in the router (with same name but
10088 with different Channel ID), router is responsible to send
10089 Replace ID packet to the server and force the server to change
10090 the Channel ID to the one router has.
10092 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10093 client that the Channel ID has been changed by the router. The
10094 normal server sends this to the client. Client must start using
10095 the new Channel ID as the channel's ID.
10097 Implemented handling of this new type into lib/silcclient/client.c
10098 into the function silc_client_notify_by_server.
10100 * Added new function silc_idlist_replace_channel_id into the files
10101 silcd/idlist.[ch] to replace the Channel ID.
10103 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10105 * Call silc_server_command_identify_check always when processing
10106 the IDENTIFY command in silcd/command.c
10108 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10110 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10111 send keepalive packets. The packet can be sent by clients,
10112 servers and routers.
10114 Added function silc_socket_set_heartbeat into the file
10115 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10116 If not set, the heartbeat is not performed. The actual
10117 heartbeat is implemented in the low level socket connection
10118 library. However, application is responsible of actually
10119 sending the packet.
10121 Added silc_server_send_heartbeat to send the actual heartbeat
10122 packet into silcd/packet_send.[ch]. Server now performs
10123 keepalive with all connections.
10125 * Added silc_task_get_first function into lib/silcutil/silctask.c
10126 to return the timeout task with shortest timeout. There was a bug
10127 in task unregistration that caused problems. TODO has been
10128 updated to include that task system must be rewritten.
10130 * The client library will now resolve the client information when
10131 receiving JOIN notify from server for client that we know but
10132 have incomplete information.
10134 * Rewrote parts of silc_server_remove_from_channels and
10135 silc_server_remove_from_one_channel as they did not remove the
10136 channel in some circumstances even though they should've.
10138 * Encryption problem encountered in server:
10140 The LEAVE command used to send the Channel Key packet to the
10141 router immediately after generating it. However, the code
10142 had earlier sent Remove Channel user packet but not immediately,
10143 ie. it was put to queue. The order of packets in the router
10144 was that Channel Key packet was first and Remove Channel User
10145 packet was second, even though they were encrypted in the
10146 reverse order. For this reason, MAC check failed. Now, this
10147 is fixed by not sending the Channel Key packet immediately but
10148 putting it to queue. However, this is more fundamental problem:
10149 packets that are in queue should actually not be encrypted
10150 because packets that are sent immediately gets encrypted
10151 actually with wrong IV (and thus MAC check fails). So, packets
10152 that are in queue should be encrypted when they are sent to
10153 the wire and not when they put to the queue.
10155 However, the problem is that the current system has not been
10156 designed to work that way. Instead, the packet is encrypted
10157 as soon as possible and left to the queue. The queue is then
10158 just purged into wire. There won't be any fixes for this
10159 any time soon. So, the current semantic for packet sending
10162 o If you send packet to remote host and do not force the send
10163 (the packet will be in queue) then all subsequent packets to the
10164 same remote host must also be put to the queue. Only after the
10165 queue has been purged is it safe again to force the packet
10168 o If you send all packets immediately then it safe to send
10169 any of subsequent packets through the queue, however, after
10170 the first packet is put to queue then any subsequent packets
10171 must also be put to the queue.
10173 Follow these rules and everything works fine.
10175 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10177 * Added new function silc_server_remove_clients_by_server to
10178 remove all client entries from ID list when the server connection
10179 is lost. In this case it is also important to invalidate all
10180 client entires as they hold the invalid server entry. This
10181 fixes fatal bug when server has lost connection and will reconnect
10184 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10186 * Made some sanity checks to silc_server_daemonise like to check
10187 whether the requested user and group actually exists.
10189 * Added sanity check to SKE's silc_ske_responder_finish to check
10190 that the public and private key actually is valid.
10192 * Invalidate the client's nickname when receiving Replace ID
10193 packet and the Client ID is being replaced. This means that the
10194 server will query the nickname if someone needs it (client)
10197 * Sort the ID Cache in client library when the ID Cache data
10198 has changed (needs sorting).
10200 * Do not allow for SILC client to create several connections to
10201 several servers. The client does not support windows right now
10202 and generating multiple connections causes weird behaviour.
10204 Irssi-silc client does support windows and can handle several
10205 connections without problems, see: www.irssi.org and SILC plugin.
10207 * Fixed some places where client was added to the IDList. The
10208 rule of thumb is following (in order to get everything right):
10209 If the client is directly connected local client then the
10210 `connection' argument must be set and `router' argument must be
10211 NULL to silc_idlist_add_client function. If the client is not
10212 directly connected client then the `router' argument must
10213 bet set and the `connection' argument must be NULL to the
10214 silc_idlist_add_client function.
10216 * The funtion silc_server_packet_send_local_channel actually did
10217 not check whether the client was locally connected or not. It
10218 does that now. Fixed a bug related to LEAVE command.
10220 * Fixed Remove Channel User payload parsing bug in server's
10221 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10223 * The server's silc_server_save_channel_key now checks also the
10224 global ID list for the channel as it might not be in the local
10225 list. Fixed a bug related to LEAVE command.
10227 * Is this the end of the [<unknown>] buglet that has been lurking
10228 around for a long time? A little for loop fix in server's
10229 silc_server_command_whois_parse that is used by both IDENTIFY
10230 and WHOIS command. At least, this was a clear bug and a cause
10231 of one type of [<unknown>] buglet.
10233 * WHOIS and IDENTIFY commands call the function
10234 silc_server_command_[whois/identify]_check function even if
10235 we are not router server.
10237 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10239 * Added --with-gmp configuration option. If set the GMP
10240 is always compiled in the SILC source tree. If not set then
10241 it is checked whether the system has the GMP3 installed. If
10242 it has then the GMP won't be compiled (the system's headers
10243 and library is used), if it doesn't have it then the GMP is
10244 compiled in the SILC source tree.
10246 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10248 * Changed RSA private exponent generation to what PKCS #1
10249 suggests. We try to find the smallest possible d by doing
10250 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10251 not security fix but optimization.
10253 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10255 * Added new config entry [Identity] to fork the server and run
10256 it as specific user and group. A patch from Bostik.
10258 * Imported Dotconf configuration library into lib/dotconf.
10259 This will be used to create the SILC configuration files later.
10260 It will appear in the distsribution after this commit.
10262 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10264 * A big code auditing weekend happening. Auditing code for
10265 obvious mistakes, bugs and errors. Also, removing any code
10268 Removed files for being obsolete:
10270 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10271 inline in the file lib/silcutil/silcbuffer.h)
10273 o lib/silcutil/silcbufutil.c (the header has inline versions)
10275 Changed code to fix possible error conditions:
10277 o The buffer formatting routines now check that the destination
10278 buffer really has enough space to add the data. This applies for
10279 both buffer formatting and unformatting
10280 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10281 unformatting was changed to accomodate following rules:
10282 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10283 sent to the function while XXX_*STRING will not allocate or copy
10284 the data into the buffer. Instead it sets the pointer from the
10285 buffer into the pointer sent as argument (XXX_*STRING used to
10286 require that the pointer must be allocated already). This change
10287 makes this whole thing a bit more consistent and more optimized
10288 (note that the data returned in the unformatting with XXX_*STRING
10289 must not be freed now). The routines return now -1 on error.
10291 o Tried to find all code that use buffer_format and buffer_unformat
10292 and added return value checking to prevent formatting and
10293 especially unformatting errors and possible subsequent fatal
10296 o Changed ske->x and ske->KEY to mallocated pointers in
10297 lib/silcske/silcske.h. Fixed possible data and memory leak.
10299 o Added return value checking to all *_parse* functions. Fixed
10300 many memory leaks as well.
10302 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10303 so that buffer overflows would not happen. All code now also
10304 checks the return value as it can fail.
10306 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10308 * Added reconnection support to server if the normal server looses
10309 its connection to the router (for example if router is rebooted).
10310 The server performs normal reconnection strategy implemented
10311 to the server. Affected file silcd/server.c.
10313 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10315 * Added new packet type SILC_PACKET_SET_MODE that is used to
10316 distribute the information about changed modes (for clients,
10317 channels and clients channel modes) to all routers in the
10318 network. Updated the protocol specification accordingly.
10320 Added functions into silcd/packet_send.c and
10321 silcd/packet_receive.c: silc_server_send_set_mode,
10322 silc_server_set_mode.
10324 Added new files silcmode.[ch] into lib/silccore that implements
10325 the encoding and decoding of Set Mode Payload. Added new type
10326 SilcSetModePayload. Moved the definitions of different modes
10327 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10329 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10331 * Oops, a little mistake in server's connection authentication
10332 protocol. The protocol is not ended with FAILURE but with
10333 SUCCESS if the authentication is Ok. :) Affected file is
10336 * Implemented NICK_CHANGE notify handling in server in the file
10337 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10338 the local clients on the channel. After the changing nickname
10339 in router environment snhould work and the [<unknown>] nickname
10340 should appear no more.
10342 The silc_server_replace_id function that receives the Replace ID
10343 payload now sends the NICK_CHANGE notify type also in the file
10344 silcd/packet_receive.c
10346 * Changed WHOIS and IDENTIFY command to support the maximum amount
10347 of arguments defined in protocol specs (3328 arguments). This
10348 fixed a bug that caused problems when there were more than three
10349 users on a channel.
10351 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10353 * Added extra parameter, command identifier, to the
10354 silc_client_send_command so that explicit command identifier
10357 Changed that ID list routines uses specific command identifier
10358 when sending WHOIS/IDENTIFY requests to the server so that they
10359 can be identified when the reply comes back.
10361 Affected files lib/silcclient/command.[ch],
10362 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10364 * Added `sender' argument to silc_server_packet_send_to_channel
10365 to indicaet the sender who originally sent the packet to us
10366 that we are now re-sending. Ignored if NULL. Affected file
10367 silcd/packet_send.[ch].
10369 * Added some server statistics support in silcd/server_internal.h
10370 SilcServerStatistics structure and around the server code. Also
10371 send some nice statistics information when client is connecting
10374 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10376 * Fixed channel ID decoding in server's JOIN command reply in
10377 silcd/command_reply.c
10379 * Fixed braodcasting of replace ID payload to not to send it if
10380 we are standalone server in silcd/packet_receive.c.
10382 * Fixed all channel message sending routines to not to send
10383 packets to clients that has router set, since they are routed
10384 separately in the same function earlier. Affects file
10385 silcd/packet_send.c and all channel packet sending functions.
10387 * In USERS reply, res_argv[i] are not allocated, the table
10388 is allocated. Thus changed that free the table, not its
10391 * In server's whois_check and identify_check if the client is
10392 locally connected do not send any WHOIS commands - they are not
10395 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10397 * Fixed some minor bugs in client when sending WHOIS command. The
10398 arguments was in wrong order.
10400 * Removed statis function add_to_channel from server in
10401 silcd/command.c that was previously used with the joining but
10404 * Tested USERS command in router environment successfully with two
10405 routers, two servers and two clients.
10407 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10409 * Reorganized the USERS command and command reply in client library
10410 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10411 When the command is given by user we register a pending command
10412 callback that will reprocess the command after the reply has been
10413 received from the server. When reprocessing the packet we then
10414 display the information. Thus, the USERS information is displayed
10415 now in the command callback instead of in the command reply
10416 callback. The processing of the command is same as previously
10417 when server has sent the command reply in the JOINing process.
10419 * Added to USERS command in silcd/command_reply.c to join the client,
10420 we didn't use to know about, to the channel after we've created
10421 a client entry for it. Also, for clienet we did know already still
10422 check whether it is on the channel or not and add it if not.
10424 * Removed silc_server_command_join_notify as the function and its
10427 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10429 * Changed the client's pending command handling to the same as the
10430 server's pending command handling. It is also now possible to
10431 execute command reply functions from other command reply
10432 function as the function callbacks for commands and command
10433 replies are one and same. The pending commands are not static
10434 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10435 in client connection context. Thus, pending commands are server
10436 connection specific as it is convenient.
10438 Changed the function silc_client_command_pending and
10439 silc_client_command_pending_del and added new function
10440 silc_client_command_pending_check. Removed the
10441 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10444 * Added cmd_ident, current command identifier, to the client
10445 connection context in lib/silcclient/client.h to keep track on
10446 command identifiers used in command sending. Client's command reply
10447 function handling now supports the mandatory command identifiers.
10449 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10450 funtions in client to fully support pending command callbacks.
10452 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10453 as one of the arguments to the application in the command reply
10456 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10457 before first releasing SILC but came back. Now it is removed again
10458 and should come back nomore. The FORWARDED flag was used only
10459 by the JOINing procedure by forwarding the command packet to router.
10460 Now, the JOINing procedure has been changed to more generic (due
10461 to various router environment issues) and FORWARDED is not needed
10462 anymore for anything. The protocol specification is yet to be
10465 Now, removed silc_server_packet_forward from server and the flag
10466 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10468 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10470 * Renamed NAMES command to USERS command. The NAMES was named that
10471 due to historical reasons. Now it is renamed. Also, rewrote
10472 parts of the USERS command. The nickname list is not sent anymore
10473 by the server. Only Client ID and mode lists are sent in the USERS
10474 command. Changed this also to the protocol specification.
10476 The client now resolves the names and stuff after it receives
10477 the USERS list from the server when joining to the channel.
10479 * WHOIS and IDENTIFY commands has been changed to support multiple
10480 Client ID's per command. One can now search for multiple users
10481 in the network by sending only one WHOIS or IDENTIFY command.
10482 Changed the code and the protocol specifications.
10484 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10485 uses silc_server_command_whois_parse to parse the request. */
10487 * If normal server, do not parse the WHOIS and IDENTIFY requests
10488 before sending it to the router. Saves some time.
10490 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10492 * Fixed JOIN command on client library. Wrong number of arguments
10493 used to crash the client.
10495 * Added silc_server_channel_has_global function to check whether
10496 channel has global users or not.
10498 * Added silc_server_channel_has_local function to check whether channel
10499 has locally connected clients on the channel.
10501 * The silc_server_remove_from_one_channel now checks whether the
10502 channel has global users or not after given client was removed from
10503 the channel. It also checks whether the channel has local clients
10504 on the channel anymore. If it does not have then the channel entry
10505 is removed as it is not needed anymore.
10507 * The silc_server_notify now checks on JOIN notify whether the joining
10508 client is one of locally connected or global. If it is global then
10509 the channel has now global users on the channel and that is marked
10510 to the channel entry. Also, it now saves the global client to
10511 global list who is joining and JOINs it to the channel. This is
10512 for normal server, that is.
10514 Changed silc_server_send_notify_on_channel,
10515 silc_server_packet_relay_to_channel and
10516 silc_server_packet_send_to_channel check if we are normal server
10517 and client has router set (ie. global client) do not send the
10518 message to that client, as it is already routed to our router.
10520 * Implemented LEAVE notify type handling in silc_server_notify
10523 * Tested LEAVE command in router environment successfully. Tested
10524 with two routers, two servers and two clients.
10528 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10530 * Implemented SIGNOFF notify type handling in silc_server_notify
10533 * silc_server_remove_id now removes the client entry from all channels
10534 it has joined and thusly sends SIGNOFF notify type.
10536 * Rewrote the NAMES list generation in server by removing two excess
10537 loops. The lists are created now inside one loop.
10539 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10541 * silc_server_remove_channel_user checks now also global list
10542 for channel and client.
10544 * silc_server_new_channel_user checks now both local and global
10545 list for channel and client. Fixed a bug in client id decoding.
10546 Used to decode wrong buffer.
10548 * silc_server_channel_message checks now both local and global
10549 list for channel entry.
10551 * Tested channel joining (hence JOIN) in router environment
10552 successfully. Tested with two routers, two servers and two
10555 * Tested channel message sending in router environment successfully.
10557 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10559 * Added silc_server_save_channel_key into server.[ch] to save the
10560 received channel key in Channel Key payload processing. It is
10561 also used in JOIN command reply handling.
10563 Equivalent function silc_client_save_channel_key added into
10564 client.[ch] into client library.
10566 * Changed JOIN command reply to send information whether the channel
10567 was created or not (is existing already) and the channel key
10568 payload. Changed protocol specs accordingly.
10570 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10571 the request was sent by ID and not by nickname. Crashed on
10574 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10576 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10577 now correctly save the received data.
10579 * silc_server_free_sock_user_data now notifies routers in the
10580 network about entities leaving the network.
10582 At the same time implemented functions silc_server_remove_id
10583 and silc_server_send_remove_id to receive and send REMOVE_ID
10584 packets. The packet is used to notify routers in the network
10585 about leaving entities. The ID removed will become invalid in
10588 * Added function silc_idlist_del_server into server. Removes and
10589 free's server entry from ID list.
10591 * silc_server_private_message function now checks, if we are router,
10592 that the destination ID really is valid ID, naturally.
10594 * In router when NEW_ID packet is received (for new client) the
10595 hash of the Client ID is saved in the ID Cache but the
10596 client->nickname is set to NULL, instead of putting the hash
10599 IDENTIFY command now also checks that client->nickname must be
10600 valid. If it is not if will request the data from the server who
10601 owns the client. Added new function
10602 silc_server_command_identify_check.
10604 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10605 to set the command to already allocated Command Payload.
10607 * Tested private message sending in router environment with two
10608 routers, two servers and two clients. Fixed minor bugs and now
10611 * Fixed segfault from client's NAMES command. Used to crash if
10612 not on any channel.
10614 * Forwarded packets must not be routed even if it is not destined
10615 to the receiver. Changed server code comply with this.
10617 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10619 * Added `require_reverse_mapping' boolean value to ServerParams
10620 structure. If TRUE (not default) the server will require that
10621 the connecting host has fully qualified domain name.
10623 If the reverse mapping is not required and hostname could not be
10624 found the IP address is used as hostname.
10626 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10628 * Implemented version string checking to both client and server.
10629 The check is incomplete currently due to the abnormal version
10630 strings used in development version of SILC.
10632 * Changed all command functions in server to use the new
10635 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10637 * Changed char *data to unsigned char *data in ID Cache system to
10638 support binary data as ID Cache data. Changed code to support
10639 binary data in lib/silccore/idcache.c.
10641 * Renamed silc_server_packet_relay_command_reply to
10642 silc_server_command_reply as it is normal packet receiving
10643 function. Rewrote the function to accept command replys for
10644 servers and not only for clients.
10646 * Mark remote router always as registered server if we are connecting
10647 to it. Otherwise, commands sent by the router to us are ignored.
10649 * All ID List find routines now returns the ID Cache Entry pointer
10650 as well if requested.
10652 * WHOIS command works now in router environment, tested with two
10653 routers, two servers and two clients.
10655 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10656 in router environment (as it is almost equivalent to WHOIS) but
10657 hasn't been tested thoroughly. Added new functions:
10659 silc_server_command_identify_parse
10660 silc_server_command_identify_send_reply
10661 silc_server_command_identify_from_client
10662 silc_server_command_identify_from_server
10664 * Disabled route cache adding because adding two different ID's with
10665 same IP replaces the old cache entry thus giving wrong route.
10666 The entry->router->connection is always the fastest route anyway
10667 so route cache may not be needed. Of course, new routes maybe
10668 established after receiving the ID when the entry->router->connection
10669 might not be anymore the most optimal.
10671 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10673 * Add route cache for received ID for fast routing.
10675 * Added silc_server_packet_route to route received packet on router
10676 that is not destined to us.
10678 * Renamed silc_server_get_route to silc_server_route_get.
10680 * Added id_string and id_string_len fields into SilcServer to
10681 include encoded ServerID for fast comparing without excess
10682 encoding of the ID's.
10684 * Cleaned up WHOIS command on server side. Added following static
10687 silc_server_command_whois_parse
10688 silc_server_command_whois_check
10689 silc_server_command_whois_send_reply
10690 silc_server_command_whois_from_client
10691 silc_server_command_whois_from_server
10693 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10694 arguments in command replies. All command functions should be
10695 updated to use this macro.
10697 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10699 * Minor typo fixes on command reply handling on server.
10701 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10703 * Added silc_server_command_add_to_channel internal routine to add
10704 the client to the channel after router has created the channel and
10705 sent command reply to the server.
10707 * Added generic silc_server_send_command to send any command from
10710 * Use static buffer with ID rendering instead of duplicating data.
10712 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10714 * Fixed a channel user mode bug when joining to a channel server gave
10715 everybody channel founder rights, oops.
10717 * We mark ourselves as the router of the incoming server connection
10718 if we are router ourselves. This way we can check in some packet
10719 sending functions whether it is locally connected server. For
10720 incoming router connections we put NULL.
10722 * For router sending packets locally means now always sending the
10723 packet cell wide; to local clients and local servers. For normal
10724 server sending packet locally means sending it to only local
10727 * Fixed the JOIN command to really work in router environment. If the
10728 channel is created it is always created by the router. Router is
10729 also responsible of making the initial joining to the channel,
10730 sending JOIN notify to the sending server and distributing
10731 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10732 does not exist server doesn't do anything else but forward the
10733 command to the router which performs everything.
10735 * Added silc_server_send_channel_key function to send the Channel Key
10738 * Added silc_server_create_channel_key to create new channel key. The
10739 channel key is now re-generated everytime someone joins or leaves
10740 a channel, as protocol dictates. Note: channel->key_len is the
10741 key length in bits.
10743 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10745 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10746 packet_receive.[ch] to separate packet sending and receiving
10747 routines. The server.[ch] now includes everything else including
10748 actual packet processing (writing and reading data) and other
10751 Renamed silc_server_private_message_send_internal to
10752 silc_server_send_private_message. The routine is still though
10753 used only to relay private messages as server does not send
10754 private messages itself.
10756 Renamed silc_server_new_channel to silc_server_create_new_channel
10757 and added new function sicl_server_new_channel that handles the
10758 incoming New Channel packet. Added also new sending function
10759 silc_server_send_new_channel to send New Channel Payload.
10761 * Added new function silc_server_notify to process incoming notify
10762 packet to the server/router. Server may then relay the notify
10763 to clients if needed.
10765 * Added new function silc_server_new_channel_user to process incoming
10766 New Channel User packet. Router will redistribute the packet and
10767 send JOIN notify to its local clients and locally connected servers
10768 if needed. Normal server will send JOIN notify to its local client
10769 on same channel when received this packet. Added also corresponding
10770 sending function silc_server_send_new_channel_user to sent the
10773 * Added boolean route argument to send_notif_to_channel and
10774 packet_send_to_channel functions to attempt to route the packet
10775 if it is TRUE and send only locally if it is FALSE.
10777 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10779 * silc_server_replace_id now broadcasts the received replace ID
10780 packet if it is not broadcast packet already. The router must
10781 broadcast to inform other routers about changed ID.
10783 * Added backpointer to server's router into SilcServer context in
10784 silcd/server_internal.h.
10786 * Fixed silc_server_packet_broadcast to send correct broadcast
10789 * The channel key is now distributed to the local client as soon
10790 as it is received from the router (in router environment) so that
10791 no other packet may be sent for the channel until client has
10794 * silc_server_remove_channel_user now broadcasts the received
10795 Remove Channel User packet if it is not broadcast packet already.
10796 The router must broadcast to inform other routers about removed
10799 * Added users field into SilcPacketContext that is a reference count
10800 of the context. One can increase the reference count by calling
10801 silc_packet_context_dup which is now changed to just increase the
10802 reference count instead of duplicating the data. The reference
10803 count is decresed by calling silc_packet_context_free that will
10804 free the data after the reference count hits zero.
10806 For now on the packet context and everything allocated into it
10807 (including the raw packet from network) must be freed by calling
10808 the new silc_packet_context_free function. Added also new function
10809 silc_packet_context_alloc that must be used now to allocate the
10810 context. This also means that if a routine is asynchronous from
10811 silc_[client/server]_packet_parse_type the packet context must
10812 be duplicated by calling silc_packet_context_dup. Otherwise it
10813 gets free'd after silc_[client/server]_packet_parse_type returns.
10814 Also, one must remember that if packet is duplicated then its
10815 reference count must be decresed by calling the free function as
10816 many times as it was duplicated.
10818 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10819 from both client and server.
10821 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10823 * Made joining to a channel working in router environment.
10825 * Cleaned up JOIN command on server side and create function
10826 silc_server_command_join_channel internal routine to make the
10829 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10831 * Changed silc_command_pending list to SilcDList. Also, added
10832 `ident' field to SilcServerCommandPending structure to identify
10833 the reply and to call correct callback.
10835 Added silc_server_command_pending_check function to replace the
10836 corresnponding macro. The silc_command_pending list is not
10839 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10840 to set identifier to previously allocated Command Payload. It
10841 is used to set identifier for command when resending Command
10844 * Added silc_command_payload_encode_payload to encode Command
10845 Payload buffer from SilcCommandPayload structure.
10847 * Added silc_argument_payload_encode_payload to encode Argument
10848 payload buffer from SilcArgumentPayload structure.
10850 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10852 * Changed WHOIS command to support router connection on server side.
10853 The whois request is always sent to router unless the server is
10854 standalone server. After server has received the reply from the
10855 router will it send the reply to the client.
10857 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10858 broadcast received broadcast packet. The function is used only
10859 by router. The broadcast packet is always sent to the router's
10862 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10863 render given ID to printable string, for log files for example.
10865 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10867 * Made basic router to router connections working. At least they
10868 can now connect to each other but nothing really works the way
10869 they are supposed - yet.
10871 * Added new initiator token to RouterConnection configuration
10872 file in silcd/serverconfig.[ch]. It is used to tell whether we
10873 are the initiator to the remote router or whether we'll expect
10874 the other end to connect.
10876 * Moved registering of listener task to silc_server_init, hence
10877 the server starts listenning as soon as it is run, even if it
10878 does not have connections to other routers. Let's see how well
10881 * Changed default connection retry timeouts for more suitable in
10884 * Removed cipher and such arguments from silc_idlist_add_client
10885 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10886 Added new function silc_idlist_add_data to add the keys and stuff
10889 * Added SilcIDListData structure and added it to SilcClientEntry
10890 and SilcServerEntry as their first field in the structure. This
10891 way we can explicitly cast the ID entries to the SilcIDListData
10892 structure and get common data for the entries. In past, we had
10893 to first check what type of connection it is and then cast it to
10894 correct ID entry type. Now, we can directly cast the opaque
10895 pointer to the SilcIDListData (no matter what ID entry it actually
10896 is) and get the data needed.
10898 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10900 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10901 in some circumstances even if threre were timeout tasks, though not
10902 IO tasks, but tasks anyway. Now fixed.
10904 * Defined SilcServerConnection structure to hold connection specific
10905 stuff about directly connected servers and routers. The definition
10906 is currently in silcd/server_internal.h. I thought about having
10907 a bit more important role fro this struct but for now it is used
10908 only when connecting to other server (or router actually).
10910 * Added connecting retry support in server when connecting to
10911 router(s). The retry feature implement exponential backoff
10912 algorithm. Also, added SilcServerParams structure to hold default
10913 parameters for server. For now, it include these retry settings
10914 and are hard coded. After server is moded to be as Silc Server
10915 Library this structure will be more important.
10917 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10919 * Changed client librarys channel->clients table to SilcList and
10920 changed code accordingly.
10922 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10924 * Changed client's channel table to SilcList and changed code
10925 accordingly. Also changed SilcChannelClientEntry to include back-
10926 pointer to the channel so that client entry can use that structure
10927 as list as well and we have fast cross-reference to the channel.
10928 This change dramatically decreased the complexity of channel
10929 handling with client entry and vice versa (removed one extra
10930 loop when searching for channel entry from many functions).
10932 * Changed server->sim from table to SilcDList and changed code
10935 * NAMES command can now be used from user interface. It will show
10936 the user list on the channel, neatly.
10938 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10939 Code now saves realname of the user if it becomes available.
10941 * Renamed configure.in to configure.in.pre and made ./prepare
10942 script to automatically add correct version string to
10943 configure.in which it creates from configure.in.pre.
10945 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10947 * NAMES command reply now shows users mode with the nickname when
10948 joining to channel.
10950 * Moved silc_client_ch[u]mode[_char] functions from
10951 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10952 place sucks, they are utility functions and should be in some
10955 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10957 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10960 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10964 * Added TRQ (efficient deque and list library) into lib/trq. This is
10965 a very good list library that is currently used in the SILC. Defined
10966 SilcList API over the library because I didn't like the API very
10967 much. See lib/trq/silclist.h for the API and examples of how to
10968 use the API. Fixed various places in the code to use the new
10969 SilcList API. The SilcList is meant for lists that has a structure
10970 already defined as a list. It is not suitable to add just some
10971 context to the list (in TRQ, the context is the list actually).
10973 So, I defined SilcDList that can be used for the purpose where
10974 predefined list structure does not exit. This can be used as
10975 such list. Now some context just can be added to the SilcDList.
10976 Currently this list is not used in the SILC just yet, though there
10977 are a lot places where this can replace dynamically allocated
10978 tables and I will fix these places, later, to use SilcDList.
10979 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10980 and use TRQ internally).
10982 Also fixed some annoying warning messages that the original TRQ
10983 code generated. Also minor changes to TRQ's Makefile.in.
10985 * Added support for querying by Client ID to both WHOIS and
10986 IDENTIFY commands into server, as required by the protocol.
10988 * Removed method function pointers from SilcBuffer structure. They
10989 weren't used to anything and just increased the context size for
10990 no good reason. This change also made silc_buffer_alloc and
10991 silc_buffer_free functions inline functions.
10993 * Disabled command flooding detection support until it's fixed so
10994 that it accepts commands in but does not execute them more than once
10997 * Added silc_net_localhost(), to return local hostname, into
10998 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10999 that must be initialized before calling silc_client_init.
11001 * Added new function: silc_server_send_notify_on_channels to send
11002 notify messages to all channels client has joined. It is assured
11003 that the message is sent only once per client.
11005 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11006 lib/silcutil/silcutil.[ch] as silc_format function. The new
11007 function is generic and is used by server as well, not only by
11008 the logging routines.
11010 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11011 the provided version string was not acceptable. Added new function:
11012 silc_ske_check_version into lib/silcske/silcske.h. The function
11013 must be implemented by the application (client or server) and it
11014 does not reside in the SKE library. The function checks the version
11015 string remote end sent.
11017 * Added back pointers (to opaque context and to SilcSocketConnection)
11018 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11020 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11021 duplicate packet context structure.
11023 * Changed `notify' client operation to send same arguments as client
11024 receives from server except for ID's. ID's are mapped to correct
11025 ID entry and that is returned. Also, if channel entry is not sent
11026 by server but the notify is for channel the channel entry is sent
11027 to application (otherwise application doesn't know that it is for
11028 channel (library gets it from packet's Destination ID)).
11030 * Added silc_client_remove_from_channels into client library to
11031 remove a client from all channels it has joined to. Used when
11032 received SIGNOFF notify from server. Added also new function
11033 silc_client_replace_from_channels to replace old ID entry with
11034 new ID entry on all channels. Used when received NICK_CHANGE
11035 notify from server.
11037 * Fixed ID Cache list handling in silc_idlist_get_client in
11038 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11039 to get (or query) client by ID.
11041 * Updated TODO list.
11043 * Added connection authentication status message defined by the
11044 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11045 support for these into the code in client and server side.
11047 * Added generic function silc_client_send_command to send any command
11048 with variable argument list. Application should use this function
11049 to send commands if the command functions provided by the library
11050 does not suite for the application's user interface needs.
11052 * Added new `failure' client operation. Application is notified about
11053 received failure packet if client is executing a protocol. In this
11054 case the protocol's execution has failed.
11056 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11057 is required by the protocol.
11059 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11060 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11063 * Added status flag to SilcSKE object to indicate realtime status
11064 of the SKE protocol.
11066 * Application receives now exactly same command reply arguments as
11067 the library receives from server. However, if ID is received the
11068 corresponding ID entry is returned to the application (eg. Client
11069 ID is mapped to correct SilcClientEntry entry and that is returned).
11070 Changed command_reply client operation due to this change.
11072 * Changed all ID's in commands and in command replys as ID Payloads.
11073 Change affected both client and server side codes.
11075 All ID's sent in SILC network (with execption of ID's in SILC
11076 Packet header) are sent in ID Payload to support variable length
11079 * Server now notifies nick changes and notifies all clients on
11080 the channels about the new nickname (about the new Client ID,
11083 * Implemented CMODE command to change channel modes. Supports all
11084 channel modes defined by the protocol specs except ban and invite
11085 lists. (Also, private channel key mode is supported but support for
11086 setting private channel key in client is missing, thus, this mode
11087 has no effect on client side (except that server requires that the
11088 client uses private channel key and normal channel traffic does not
11091 Also, invite mode works per se, but INVITE command does not work
11092 yet correctly, so you can set channel as invite only channel but
11093 inviting clients to the channel does not work (it is yet to be
11094 thought what's the best way to do it).
11096 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11097 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11098 Implemented CUMODE command to change user's mode on the channel.
11099 Supports all modes defined by the protocol specs.
11101 * Added NAMES command reply to return users modes on the channel.
11103 * Removed unnecessary and slow ciphers from lib/silccrypt.
11105 * Set SO_KEEPALIVE option to connection sockets by default.
11107 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11109 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11110 redefined the Notify Payload into protocol specs.
11112 * Added silc_id_payload_parse_id to get ID directly from raw
11115 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11117 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11118 accept searching by Client ID as well.
11120 * Added support for LEAVE and SIGNOFF notify types in client library.
11122 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11123 to parse ID Payload from raw data.
11125 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11127 * Added flags parameter into silc_ske_assemble_security_properties
11128 function in lib/silcske/silcske.[ch].
11130 * Changed notify client operation to fit better for notify messages
11131 sent by server. The notify payload received from server is now
11132 passed to the application (after parsing it to SilcNotifyPayload).
11133 It is application's responsibility to retrieve the arguments
11134 from the payload and show the message the way it wants. The message
11135 sent by server is implementation specific.
11137 * Changed public keys to comply with the protocol specification.
11138 Old public keys are not supported anymore and are not compatible.
11140 * Removed nickname from Channel Payload as the latest draft removed
11141 it. The client must resolve the nickname from the NAMES command
11142 reply received when it joined the channel.
11144 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11146 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11148 * Fixed some errors in protocol specification drafts.
11150 * Created lib/silccore/silcnotify.c to implement Notify Payload
11151 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11152 generic payloads described by protocol specifications. The file
11153 includes implementations for ID Payload and Argument Payload.
11155 * Changed Command Payload implementation to use the new Argument
11156 Payload. Changed command_xxxx_payload to command_payload_xxxx
11157 to comply with SILC coding conventions.
11159 * Added suppport for Argument Payload handling in Notify Payload
11160 implementation as protocol requires it. Added the new support
11161 into server and client lib as well.
11163 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11165 * Added support for multiple nicknames on same channel. [n] is
11166 added locally to the nickname if there are more than one same
11167 nicknames on the channel.
11169 * Server now sends all nicknames that matched WHOIS request.
11170 Client also shows the list received from server.
11172 * Added TOPIC command to client side. User can now set and show
11173 current topic on channel.
11175 * Added MOTD command to client and server. Also, server sends the
11176 motd when client connects to the server.
11178 * Changed version strings to comply ISO 8601.
11180 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11182 * Fixed protocol error handling in client library. It should now
11183 cope even if the SKE fails for some reason.
11185 * Made new protocol specification drafts for submitting to IETF.
11187 * Implemented TOPIC command to server in silcd/command.c.
11189 * Added two new notify types into lib/silccore/silcnotify.h:
11190 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11191 notify nickname change and topic setting/change on a channel.
11193 * API change of command_reply operation in client library. The
11194 application gets now the status type received from server as well.
11196 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11198 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11200 * Cras fixed and optimized the packet handling even further and
11201 it should work now. Minor change to the prototype of function
11202 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11204 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11206 * Added new function into lib/silcutil/silcschedule.[ch]:
11207 silc_schedule_with_fd to select() a specified fd. The function
11208 returns after timeout expires or data arrives or goes. The
11209 function is used by packet routines to wait that all data is
11210 received from network.
11212 * Fixed data reading from network in lib/silccore/silcpacket.c.
11213 The code now assures that all data is read from the fd and then
11214 continues packet processing. This was a bug fix since the code
11215 used to drop some data in some circumstances.
11217 * Added new function into lib/silcclient/client.[ch]:
11218 silc_client_start_key_exchange to start key exchange after
11219 connection has been established to server. The code internally
11220 now uses this funtion but its main purpose was to provide it
11221 for applications that perform their own connecting. After
11222 application has created a connection it merely calls this
11223 function to start the key exchange between client and server.
11224 The library takes care of everything else after that.
11226 Updated also lib/silcclient/README to explain the usage of
11229 * Do not send to application information that connection has
11230 been established. Application gets notified it by connect
11233 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11235 * Applied cras's patch to add silc_schedule_one function. The
11236 function runs scheduler once and returns.
11238 * Fixed the scheduler after cras messed it up. The timeout
11239 handling works now as it's supposed to work.
11241 * Added into lib/silccore/ silcnotify.h to include notify
11242 message types support. Changed silc_server_send_notify*
11243 functions, in server.[ch], to support those new notify types.
11244 Added the support for the notify types into client library,
11245 as well. Added new notify client operation into ops.h in
11248 * Changed silc_server_packet_send_to_channel to send normal
11249 packets instead of just channel message packets. The function
11250 is now used to send the notify packets to channels. It is not
11251 used to send channel message packets anymore, as server never
11252 sends them anymore.
11254 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11255 va_arg()s as it seems to require it nowadays. I guess, if SILC
11256 is compiled with older va_arg() the new code should work anyway.
11258 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11260 * Splitted core library. Core library (lib/silccore) includes
11261 now only SILC protocol specific core (and common) components.
11262 Created new utility library (lib/silcutil) that includes more
11263 generic purpose stuff. The stuff for util library was taken
11264 from the old core library. This was minor and easy split.
11266 * Created SILC Client Library (lib/silcclient) that includes
11267 implementation of the SILC client without user interface. This
11268 was major move from silc/ directory. The code has been changed
11269 so that it is transparent towards the user interface. The
11270 silc/ directory includes now the same user interface as before
11271 and it uses the new client library. Read lib/silcclient/README.
11272 Basicly, the client library performs everything else related
11273 to SILC except user interface handling. Also, configuration
11274 files are considered to be part of user interface and library
11275 does not handle them.
11277 This change also changed a lot of structures, function naming etc.
11278 Most important change was that SilcClientWindow object was
11279 renamed to SilcClientConnection in the client library. Created
11280 also new file lib/silcclient/ops.h. Also added new files
11281 silc/local_command.[ch] and silc/client_ops.[ch].
11283 All these changes were made to make it easier for user interface
11284 designers to create what ever user interface for the SILC client
11287 It is also expected that the server will be moved to lib
11288 directory as well and SILC Server Library will be created;
11289 sometimes in the future.
11291 * Removed Local commands from lib/silccore/silccommand.h as
11292 they are application specific and new client library does not
11293 handle any of those anymore.
11295 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11296 old client implementation in silc/.
11298 * Added support for callback functions in SILC_LOG_* macros.
11299 Application can now set its own callbacks that will be called
11300 instead of using the default functions that will always print
11301 the debug messages to stderr (or stdout). Also, debugging can
11302 now be disabled by setting silc_debug to FALSE and re-enabled by
11303 setting it to TRUE. Note, that logging will still work even
11304 if debugging is disabled.
11306 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11307 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11308 silc_log_reset_debug_callbacks.
11310 * To enable debugging in silc client one must give now -d
11311 option on command line.
11313 * Changed silc_schedule_init to automatically allocate task queues
11314 if they are not allocated before calling it.
11316 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11318 * Added GMP 3.1 into math library.
11320 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11322 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11323 a channel in SILC network. The packet is used by servers and
11324 routers to notify other routers that user has left a channel.
11325 This little feature was missing until now. Added the feature
11326 to protocol specification as well.
11328 Added functions: silc_server_send_remove_channel_user and
11329 silc_server_remove_channel_user into server.[ch].
11331 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11332 lib/silccore/silcpacket.h. However, they are not implemented
11335 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11337 * Fixed joining to a channel and sending channel messages
11338 between server and router. The channel message sending should
11339 now work inside a cell.
11341 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11343 * Fixed the private message sending between server and router.
11344 The private message sending should now work inside a cell.
11346 * Added silc_server_replace_id into server.[ch] to replace
11347 existing ID in the SILC network.
11349 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11350 and silc_idlist_replace_server_id into idlist.[ch] in server.
11352 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11354 * Fixed the server to server connections. Server can again now
11355 connect to router. Router to router connections probably does
11358 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11360 * Added dynamic protocol registering support. Now protocols can
11361 registered and unregistered on the fly. Patch by cras.
11363 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11365 * Added lib/contrib directory to hold routines that some platforms
11366 don't have but are needed by SILC.
11368 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11369 into lin/contrib to provide getopt() and getopt_long() for
11370 those who don't have it.
11372 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11374 * Added AWAY command to client. When away message is set and
11375 client receives a private message packet the client automatically
11376 replies to the sender with the away message.
11378 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11379 bug seemed to be the cause of recent problems when compiling
11382 * Added version detection support to SKE protocol specification
11383 and added the new changes to the SKE implementation as well.
11384 There were other minor changes in the SKE protocol as well.
11386 Many changes in lib/silcske/silcske.[ch] and in
11387 lib/silcske/payload.[ch].
11389 * Added ^U functionality, clear input line. Patch from cras.
11391 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11393 * Mainly small bugfixes on core library. Fixed some debugging
11394 logging and buffer overflow in silclog.c.
11396 * Updated config.sub and config.guess on the distribution tree.
11398 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11400 * Added command lagging support in server. Client may execute
11401 commands now only once in two seconds.
11403 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11405 * Optimized packet reception. MAC computation and checking is now
11406 also more optimized. A lot previously duplicated code is now
11407 used as generic by both client and server.
11409 * Fixed key pair generation in clientutil.c
11411 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11413 * Added into lib/silccore/silcbufutil.[ch] new function;
11414 silc_buffer_realloc.
11416 * Moved generic packet sending/encryption functions to
11417 lib/silccore/silcpacket.[ch] from client and server. Some
11418 rewriting of the functions.
11420 * Moved all generic packet reception/decryption functions to
11421 lib/silccore/silcpacket.[ch] from client and server. The
11422 packet processing is now much cleaner in both client and server.
11423 These were major changes in both client and server.
11425 * Created many common functions in server to do packet sending.
11426 Previously code were duplicated a lot, this has been removed
11427 with these changes.
11429 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11431 * Rewrote major parts of the ID cache system. Don't know
11432 whether it is better now or not but at least the API is more
11435 * Major rewrite on ID cache stuff on client because of the ID
11436 cache API changes. Added idlist.c to client.
11438 * Also major rewrite on ID cache stuff on server as well.
11439 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11440 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11441 in hand, instead they are all put into the ID cache system now.
11442 All server_idlist_* routines uses ID cache now instead of
11443 traversing its own lists (those lists does not exist anymore).
11444 SilcIDList though still exists. Also, SilcXXXEntry's are
11447 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11449 * Finally made the SKE implementation compliant to the protocol
11450 specification. All mp integers are now binary encoded as
11451 opposed being HEX encoded.
11453 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11456 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11457 functions: silc_[encode/decode]_pem. Also added function
11458 silc_encode_pem_file to PEM encode with newlines ('\n') for
11459 saving into a file.
11461 * SILC public keys are now encoded either PEM or binary. Same
11462 option is for private keys as well. By default private keys
11463 are binary encoded and public keys PEM encoded. Silly HEX
11464 encoding were removed.
11466 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11467 function to create fingerprints.
11469 * Fixed a bug in SHA1; does not change the original data anymore.
11471 * Partly implemented INFO command on client and server side.
11472 Fixed CLEAR command. Changes to SERVER command; show current
11473 server(s) when giving command without arguments. Added
11474 VERSION command to client.
11476 * Added check to server that unregistered connections cannot
11477 execute commands (unless it is specificly allowed).
11479 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11481 * Fixed screen refresh.
11483 * Fixed channel joining bug from client. On some circumstances
11484 client tried to join to a channel it had already joined.
11486 * Added public key verification process into client's protocol.c.
11487 The client now verifies the public key from user and saves
11488 it into ~./silc/serverkeys/ directory.
11490 Added into: clientutil.[ch]: silc_client_verify_server_key.
11492 * Changed SKE protocol's silc_ske_initiator_finish function
11493 to accept callback function that verifies the received public
11494 key. Removed old silc_ske_verify_public_key function.
11496 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11498 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11499 silc_pkcs_private_key[_data]_set.
11501 * Made the password and public authentication more cleaner in
11502 server's protocol.c.
11504 * Removed historic and obsolete protocol `channel_auth' from
11505 both client and server.
11507 * Removed wrong way of sending command status messages from
11508 server to client in server's command.c. The old way violated
11509 protocol specification.
11511 Changes to silccore/silccommand.[ch]: removed
11512 silc_command_encode_status_payload -> not needed anymore,
11513 changed silc_command_encode_payload_va to accept extra
11514 argument on variable argument list. The argument type must
11515 now be provided to the function. Also, added new function:
11516 silc_command_encode_reply_payload_va which is same as
11517 normal command_encode_payload_va except command status type
11518 is provided as extra argument.
11520 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11522 * Added ~./silc directory handling. The directory includes the
11523 public and private keys for the client.
11525 Added silc_client_check_silc_dir, silc_client_create_identifier
11526 and silc_client_load_keys.
11528 * Implemented SILC protocol compliant public key. Added public
11529 and private key saving to and loading from files.
11531 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11532 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11533 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11534 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11535 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11537 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11538 silc_pkcs_load_[public/private]_key.
11540 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11542 * Added silc_server_get_route (route.[ch]) to get connection
11543 data for the fastest route for given ID.
11545 * Implemented INVITE command on client and server. The command
11546 were re-defined in the SILC Protocol Specification and the
11547 implementation now complies with the specification.
11549 * Implemented PING command on client and server.
11551 * Implemented NAMES command on client and server. The server side
11552 supports currently only normal server not router server yet.
11553 Some changes to NAMES definition in SILC protocol specification.
11555 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11557 * Implemented LEAVE command on client and server.
11559 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11560 again. This change was made to the protocol as well. Server
11561 should not violate the protocol specification anymore.
11563 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11565 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11566 was tested. SOCKS4 was not but should work anyway.
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