1 Fri Aug 19 15:20:05 CEST 2005 Patrik Weiskircher <pat@icore.at>
3 * Before checking ip/hostname of SilcSocketConnection, check
4 if its not doing a host lookup currently. Fixes atleast one
5 crash when many people connect at the same time.
6 Affected file apps/silcd/server_util.c.
8 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
10 * Check for valid return value from regcomp. Affected file
11 lib/silcutil/unix/silcunixutil.c.
13 Tue May 10 19:55:13 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
15 * Check for FD_SETSIZE in silc_select to not go over.
16 Affected file lib/silcutil/unix/silcunixschedule.c.
18 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
20 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
22 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
24 * Fixed channel public key list saving on JOIN command reply
25 on backup router. Affected file apps/silcd/command_reply.c.
27 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
29 * Added default limit how many channels client can join,
30 default is 50. Added 'channel_join_limit' configuration
31 option to server too. Affected files are apps/silcd/command.c
32 and serverconfig.[ch].
34 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
36 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
37 On Toolkit the server and client are not compiled by default.
38 Affected file configure.ad.
40 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
42 * Added lib/contrib/getopt.[ch] for platforms that don't
43 have it (it is not GPL implementation).
45 * Fixed compilation when pkg-config is used.
47 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
49 * A comma in invite/ban string is invalid, check for it.
50 Affected file apps/silcd/server_util.c.
52 * Added SERVICE command to the server. It parses the command
53 request but SILC Server does not support services for the
54 time being. Affected file apps/silcd/command.[ch].
56 * Added SERVICE command and command reply to client library.
57 It is however incomplete. Updated Toolkit documentation.
58 Affected files are lib/silcclient/command[_reply].[ch].
60 * Fixed IDENTIFY/WHOWAS command reply to send the username
61 correctly (uninitialized buffer). Affected file is
62 apps/silcd/server_query.c.
64 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
66 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
67 finalizes the major restructuring of the CVS tree.
69 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
71 * Send empty MOTD reply if MOTD file cannot be read.
72 Affected file silcd/command.c.
74 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
76 * Optimized primer number generator to use simpler conversion
77 routines. Also assure that the prime number will have the
78 highest bit set after modifying it. Affected file is
79 lib/silcmath/silcprimegen.c.
81 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
83 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
84 for now only for testing purposes, it will not be delivered
85 in any distribution for now.
87 * Removed NSS MPI from the source tree. Due to upcoming
88 license change for the SILC Toolkit, we cannot deliver the
89 NSS MPI anymore. I decided to replace it in all distributions
90 with public domain library.
92 * Removed GNU regex from lib/contrib and introduced free
93 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
94 GNU regex compatible API to it (only partial).
96 * Removed getopt routines from lib/contrib.
98 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
100 * Use silc_server_send_command_reply to send replies instead
101 of encoding packet itself. Affected file silcd/command.c.
103 * Added command sending and receiving statistics to server.
104 Affected files in silcd/.
106 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
107 with GCC, for it not to warn about pointer signedness.
109 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
111 * Added context to the SilcIDCache destructor. Affected
112 files are lib/silccore/silcidcache.[ch],
113 lib/silcclient/client.c and silcd/server.c.
115 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
117 * Added pkg-config check to configure.
119 * The PublicKeyDir must not be used with Admin block in server
120 config. Affected file silcd/serverconfig.c.
122 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
126 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
128 * Handle empty LIST command reply correcttly in server. Affected
129 file silcd/command_reply.c.
131 * Handle empty LIST command reply correctly in client library.
132 The application will now receive one LIST command reply with
133 all arguments set to NULL if there are no channels. Updated
134 Client Library documentation accordingly. Affected file
135 lib/silcclient/command_reply.c.
137 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
139 * Added channel name string stringprep profile to the protocol
140 and implementation to allow a little free'er channel name
141 strings. Affected files are lib/silcutil/silcstringprep.[ch].
143 * Added silc_channel_name_[check|verify] to check and verify
144 channel name strings. Affected files are
145 lib/silcutil/silcstrutil.[ch].
147 * Added support for the new channel name preparation in client
148 library and server. Affected files in lib/silcclient and
151 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
153 * Added the Autodist into the source tree. It replaces the
154 old ./prepare. It can be used to create distributions as
155 previously. See README.CVS and README.DIST. See
156 distributions in distdir/.
158 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
160 * Make sure query sends at least an error back if nothing
161 more is sent. Affected file silcd/server_query.c.
163 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
165 * During query, check if the original command caller goes
166 away. If it does, stop the query. Affected file
167 silcd/server_query.c.
169 * Check for valid channel creation in JOIN command reply.
170 Affected file lib/silcclient/command_reply.c.
172 * Handle the resolver counter in silc_client_get_users_by_channel
173 callback correctly. Fixed auto-join bug in Gaim. Affected
174 file lib/silcclient/idlist.c.
176 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
178 * Added some better error messages. Affected file
179 silcd/command_reply.c and packet_receive.c.
181 * Handle error in WATCH command propely on backup router.
182 Affected file silcd/command.c.
184 * Fixed freeing of unfreeable variable in WHOIS command reply.
185 Affected file silcd/command_reply.c.
187 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
189 * Added pkg-config .pc file creation for silc core library
190 and silcclient library. A patch by c0ffee.
192 * Removed the need for GNU Libidn. Added the simple stringprep
193 from libidn into lib/contrib/. It is now used also on Windows
196 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
198 * Simplified the invite and ban string handling in the
199 server. Check for valid invite and ban arguments also.
200 Affected file silcd/server_util.c.
202 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
204 * Added WATCH list announcing in backup router protocol.
205 Affected files are silcd/command.c, server.c, server_backup.c.
207 * Do not change users mode to founder on normal server/backup
208 if the founder mode is set, and user is first one to join.
209 Affected file silcd/pcaket_receive.c.
211 * Do not send CUMODE_CHANGE notify back to sender. Affected
212 file silcd/packet_receive.c.
214 * Added getrusage() to take noise in SILC RNG. A patch by
215 Mika Boström. Affected files are configure.in.pre,
216 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
218 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
220 * Splitted the SILC libraries configuration into a configure
221 fragment into lib/configure.ad. It is now possible, once
222 this feature is added, to specify whether to compile or not
223 compile included SILC libraries. Affected files are
224 configure.in.pre, lib/silcmath/mpi/configure.ad,
225 lib/configure.ad, Makefile.defines.pre and
226 Makefile.defines_int.pre.
228 * Added --with-silc-includes and --with-silc-libs to configure.
229 If specified the included libs are not compiled, but the
230 specified libs are used. Pkg-config is not yet supported.
231 Affected file configure.in.pre.
233 * Fixed WATCH command handling on backup router. Router does not
234 send the watch command any more to backup if it originates from
235 backup. Affected file silcd/command.c.
237 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
239 * Changed announcing to not announce unregistered clients.
240 Affected file silcd/server.c.
242 * Fixed username handling in command reply. Affected file
243 silcd/command_reply.c.
245 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
247 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
249 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
250 Affected file: includes/silcincludes.h.in
252 * bool is defined as _Bool on Mac OS X now.
253 Affected file: lib/silcutil/silctypes.h
255 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
257 * Added support for UTF-8 nicknames, channel names and
258 server names in client library. Affected files in
261 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
262 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
263 software to check how Toolkit has been compiled.
265 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
267 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
269 * Use silc_utf8_str[n]casecmp instead of strcmp routines
270 in library and in SILC Client when dealing with nicknames
271 and other identifier strings. Affected file in client lib
274 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
275 irssi/src/silc/core/silc-servers.c.
277 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
279 * Fixed idcache to work with the new identifier strings.
280 Affected file lib/silccore/silcidcache.c.
282 * Added UTF-8 hash and compare function for SilcHashTable.
283 Affected file lib/silcutil/silcutil.[ch].
285 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
286 Affected file lib/silcutil/silcstringprep.[ch].
288 * Changed the identifier string handling to include the original
289 format in client, server, channel entries and normalized
290 format in cache. Affected files in silcd/.
292 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
294 * Added support for the new identifier strings and their
295 validity checking. Nicknames, channel names and usernames
296 can now include practically any kind of letters and various
297 other characters. Affected files in silcd/ and in libraries.
299 NOTE: comparing these strings should now be done with memcmp()
300 to check binary compatibility. All these strings are normalized
301 and casing is irrelevant.
303 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
304 as easy function for applications to check whether identifier
307 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
309 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
310 file lib/silcutil/silcutf8.c.
312 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
314 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
316 * Make public key in getkey reply mandatory. Affected file
317 lib/silcclient/command_reply.c
319 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
321 * Added Parameter dont_register_crypto_library to
322 SilcClientParam. If set to TRUE, silcclient library will
323 not initalize the Crypto Libraries and application
324 will need to do it. Affected file lib/silcclient/silcclient.h,
325 lib/silcclient/client.c.
327 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
329 * Imported new silc_utf8_[encode|decode] routines from
330 my internal SILC 1.1 source tree. New encodings added:
331 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
332 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
333 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
336 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
338 * Implemented stringprep (RFC 3454) API. Internally we use
339 GNU Libidn's stringprep, for now, so it is required now to
340 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
342 * Added checking for GNU Libidn and --with-libidn to configure.
344 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
346 * If the passphrases entered do not match while generating a new key,
347 completly start over instead of going into an infinite loop asking
348 the user to re-enter the passphrase correctly. Affected file
349 lib/silcutil/silcapputil.c
351 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
353 * Make sure server is removed from backup list when it is
354 deleted. Affected files silcd/command.c, server.c,
357 * Close socket when connecting to router fails. Affected
360 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
362 * Adopt configuration toolchain to current auto-tools.
363 Affected files prepare, irssi/configure.in
364 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
365 redo that. Affected files irssi/src/silc/core/client_ops.c,
366 irssi/src/fe-common/silc/fe-silc-channels.c
367 * Take over command line options into silcclient data structure.
368 Affected file irssi/src/silc/core/silc-core.c
370 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
372 * Do not try to initiate backup resuming protocol forever.
373 Affected file silcd/server_backup.c.
375 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
377 * ID change in resuming has to be done before changing
378 detached client's modes, since the ID change may fail and
379 leave ghosts on the network. Affected file is
380 silcd/packet_receive.c.
382 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
384 * Fixed Win32 scheduler to not stuck anymore. A patch from
385 Juha Räsänen. Affected file is
386 lib/silcutil/win32/silcwin32schedule.c.
388 * Fixed QoS parsing for connection blocks in server. Affected
389 file is silcd/serverconfig.c.
391 * Fixed server statistics increasing in server. Affected file
394 * The CLOSE command now marks backup router as self disconnected
395 to avoid resuming problems. Affected file silcd/command.c.
397 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
399 * When using silc_net_create_connection[_async], and your system can
400 create IPv6 sockets, it will try to connect to the IPv6 host.
401 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
402 file lib/silcutil/unix/silcunixnet.c
404 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
406 * Check for valid route when receiving packet from router and
407 when routing it to local server in the cell. A patch from
408 Matt Miller. Affected files silcd/router.c and server.c.
410 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
412 * Couldn't detach and reattach twice, because of the previous
413 commit. Affected file silcd/packet_receive.c
415 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
417 * Added check to ignore Port value if Initiator is FALSE.
418 Remote router coudln't connect if Port was set. Affected file
421 * If some client tries to resume more than once at the same time,
422 server crashed. Router didn't crash, but showed odd behaviour
423 (didn't allow clients to join anymore, ..). Affected files
424 silcd/packet_receive.c silcd/idlist.h
426 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
428 * Destroy the file transfer session in silc_client_file_close
429 with timeout. Affected file lib/silcclient/client_ftp.c.
431 * Call SFTP server monitor in READ and WRITE after the actual
432 operations. Affected file lib/silcsftp/sftp_server.c.
434 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
436 * Create one configure script from configure fragments
437 (configure.ad). This is a first step towards new distribution
438 system. Affected files prepare, configure.in.pre,
439 lib/silcmath/mpi/configure.ad.
441 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
443 * Removed expiring of client key pair. Affected file is
444 irssi/src/silc/core/clientutil.c
446 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
448 * Check the number of connections from real number of
449 connections instead of socket number, when deciding if
450 server is full. Affected files are silcd/server.c,
451 server_internal.h and silcd.c.
453 * Clarified the connections_max meaning in General section
454 in doc/example_silcd.conf.in.
456 * The reconnect_keep_trying default value set to TRUE
457 if it is not defined in the config file. Affected file
458 silcd/serverconfig.c.
460 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
462 * Fixed crashbug in connection closing, after a protocol
463 completion callback, which might have closed it already.
464 Affected file silcd/server.c.
466 * Fixed rekey with PFS in backup router. It did not allow
467 rekeys with PFS, and when the rekey protocol timedout
468 it crashed the backup router without the above fix. Affected
469 file silcd/packet_send.c and server.c.
471 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
473 * The silc_client_add_channel_private_key now returns the
474 private key context if pointer is given as argument.
475 Affected files are lib/silcclient/silcclient.h and
478 * Added support for using channel private keys in SILC
479 Client Library even if the private key mode is not set
480 on the channel. Affected file lib/silcclient/client_channel.c.
482 * The channel private key used to decrypt message is now
483 delivered to the application in the 'channel_messageÃ' client
484 operation. Affected files are lib/silcclient/silcclient.h
485 and client_channel.c.
487 * Fixed wrong arg type for user limit in CMODE command reply.
488 Affected file silcd/command.c.
490 * The user limit is now taken and saved to SilcClientEntry in
491 JOIN and CMODE command replies and in CMODE_CHANGE notify.
492 Affected files lib/silcclient/silcclient.h, command_reply.c
495 * Added support to the new private message key indicator
496 packet. Added a new function to the client library:
497 silc_client_send_private_message_key_request. The sender
498 indicates to be initiator, and receiver is responder.
499 Added the indicator to the SilcClientEntry as 'prv_resp'
500 boolean. Affected files are lib/silcclient/silcclient.h
501 client.[ch], and client_prvmsg.c.
503 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
505 * Fixed the JOIN command calling when called with both
506 -auth and -founder. Affected file is lib/silcclien/command.c.
508 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
510 * Check watcher list for resumed clients as well. Affected
511 file is silcd/packet_receive.c.
513 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
515 * Implemented the user limit to the CMODE_CHANGE notify,
516 CMODE command reply and JOIN command reply in server.
517 Affected files are silcd/server.c, command.c, command_reply.c,
518 packet_send.c and packet_receive.c.
520 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
522 * Defined SILC_STRFMT_END that must be used now with
523 silc_buffer_strformat, instead of SILC_STR_END. Fixes
524 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
525 lib/silcclient/silcvcard.c, silcd/server_util.c.
527 * Fixed the adding of public key to the WATCH list in server.
528 Fixed the WATCH notify sending to client. Affected files
529 are silcd/packet_send.[ch], command.c, server_util.c.
531 * Implemented the watching by public key in the SILC Client
532 Library and SILC Client. Affected files are
533 lib/silcclient/command.c and client_notify.c.
535 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
537 * Added support for public key watching in server. Affected
538 files are silcd/server.c, server_internal.h, command.c,
541 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
543 * Added public key to the SIlcClientEntry. Affected files
544 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
546 * Fixed the get_clients_whois reply processing to return
547 exactly same entries server returned. Makes it possible
548 to search using attributes. Affected file is
549 lib/silcclient/idlist.c.
551 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
553 * Save founder key to SilcChannelEntry. Affected files are
554 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
556 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
558 * Call the monitor callback with _CLOSED status from the
559 silc_client_file_close. Affected files are
560 lib/silcclient/client_fpt.c, silcclient.h
562 * Added silc_client_get_clients_whois which resolves using
563 WHOIS, and supports requested attributes as well.
564 Affected files are lib/silcclient/silcclient.h, idlist.c.
566 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
568 * Added support for asking the destination filename where
569 the downloaded file is saved in the file transfer. Affected
570 files are lib/silccilent/silcclient.h, client_ftp.c.
572 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
574 * Fixed error handling in resuming data processing. Affected
575 files are lib/silcclient/client_resume.c and client.c.
577 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
579 * Fixed silc_client_send_private_message to return TRUE correctly.
580 Affected file lib/silcclient/client_prvmsg.c.
582 * Added topic to the SilcChannelEntry. Affected files are
583 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
585 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
587 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
588 file lib/silcclient/command.c
590 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
592 * Convert all commands to UTF-8 before passing them to the
593 client library. Still need to convert replies from UTF-8 to
594 the locale encoding. Affected file
595 irssi/src/silc/core/silc-cmdqueue.c
597 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
599 * redirect all silc_client_command_calls through a queueing framework.
600 This fixes /CYCLE and the annoying "nick change after auto-joining
601 a channel". Furthermore it defines one central point where
602 command parameters can be UTF-8-ified. Affected files
603 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
604 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
606 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
608 * use asynchronous connect() to establish router connections.
609 Fixes problem when the primary router goes down. Affected files
610 silcd/server.c, silcd/server_backup.c
612 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
614 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
615 Fixed various compilation warnings when type casting ints
616 to pointers or vice versa, of different size. Updates around
619 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
621 * Surrogates not allowed in UTF-8 strings, updated decoder.
622 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
623 testers in lib/silcutil/tests/ directory.
625 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
627 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
628 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
629 files are lib/silcclient/silcclient.h, client.c.
631 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
633 * When resuming a session fails, notify the user that the session
634 file needs to be removed eventually. Affected files
635 irssi/src/fe-common/silc/module-formats.[ch],
636 irssi/src/silc/core/client_ops.c.
638 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
640 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
641 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
643 * Typofix in Irssi::Silc module. Affected file
644 irssi/src/perl/silc/Silc.xs.
646 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
648 * Changed the way NOTICE flagged messages are treated. Added support
649 for notices in queries and signing notices. Affected files
650 irssi/default.theme; irssi/docs/help/in/notice.in;
651 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
652 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
654 * Fixed typo in /ACTION help. Affected file
655 irssi/docs/help/in/action.in
657 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
659 * Fixed typo in perl module. Affected file
660 irssi/src/perl/silc/Server.xs
662 * Changed the way ACTION flagged messages are treated. Added support
663 for actions in queries and signing actions. Affected files
664 irssi/default.theme; irssi/docs/help/in/action.in;
665 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
666 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
669 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
671 * Incorrectly reported error when client had to be resolved from
672 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
674 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
676 * Fixed whois public key hash table deleting and adding in
677 detached client case. Affected file silcd/packet_receive.c.
679 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
681 * Changed filenames of silc/fe module not to collide with filenames
682 from core/fe. Also seperated public messages printing from
683 query messages printing. Affected files are all in
684 irssi/src/fe-common/silc.
686 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
688 * Fixed the invite process handling during joining to use
689 correct server name for the client that is matched against
690 the invite string for the channel. Wrong server name caused
691 inability to join the channel. Affected file is
694 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
696 * Fixed the CUMODE channel founder authentication on normal
697 server to not remove the founder rights on existing founder
698 before checking that router accepts the mode change. Affected
699 files are silcd/command.c and silcd/packet_receive.c.
701 * Remove the server entry correctly when rekey timeouts and
702 remote router connection on normal server is closed. Fixes
703 a crash where server uses the freed server entry. Affected
706 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
708 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
709 networks. This is the first step in solving the bug about
710 /SERVER ADD -silcnet <silcnet>. Affected files
711 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
712 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
713 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
715 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
717 * /SMSG and /MMSG now correctly create new queries. Affected files
718 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
720 * Add basic support for SILC protocol specific variables in perl.
721 Affected files irssi/src/perl/silc/*, irssi/configure.in,
722 irssi/src/perl/Makefile.am
724 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
726 * Don't use silc_get_input, it's obviously not reliable. Fixes
727 issue when the current key expires. Affect file
728 irssi/src/silc/core/clientutils.c
730 * Make the session data filename configurable. This makes it
731 possible to have different session files for different
732 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
733 client_ops.[ch], silc-servers.c,
734 irssi/src/silc/fe-common/silc/module-formats.[ch]
736 * Use the same set of libtool files for the MPI lib as for the
737 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
738 config.sub, configure.in, install-sh, missing, mkinstalldirs
740 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
742 * Fixed server statistics decrementing error to not go to
743 negative. Affected file silcd/packet_receive.c.
745 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
747 * Use silc_server_query_add_error to add error in public key
748 search error. Added support in send_reply to send errors
749 without specific argument. Affected file silcd/server_query.c.
751 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
752 Client for NO_SUCH_NICK. It was against the protocol specs.
753 Affected file irssi/src/silc/core/client_ops.c.
755 * Added backwards support for the wrong NO_SUCH_NICK error sending
756 in server. To be removed in SILC Server 1.0. Both old clients
757 and clients with fixed error handling now works. Affected file
758 silcd/server_query.c.
760 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
762 * fixed a bug in the whois using attributes function where no
763 error was sent if no nickname and client id but the attributes were
764 given to whois. Affected file silcd/server_query.c
766 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
768 * remove public key from public key hashtable on detach. Affected
769 file silcd/packet_receive.c
771 * free public key hashtable before removing clients on server
772 shutdown. Affected file silcd/server.c
774 * remove public key prior deleting client-data on killing a client.
775 Affected file silcd/server_util.c
777 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
779 * Getting the MOTD from other servers works now. Affected
780 files are silcd/command.c and silcd/command_reply.c
782 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
784 * Initialize the variable idletag, since it is tested in
785 silc_core_deinit for its default value. Affected file
786 irssi/src/silc/core/silc-core.c
788 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
790 * Fixed signed channel messages across cells. Affected file
793 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
795 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
796 is not defined. They can now be safely used in if-statements
797 without braces. Affected file lib/silcutil/silclog.h.
799 * Added the checks for backup closing connection due to error
800 (local or remote) and thus not allow the resuming to occur
801 in reconnect. Affected files are silcd/packet_send.c
804 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
806 * Help file updates. Affected files in irssi/src/docs/help/in/.
808 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
810 * Fixed channel messages across cells. Affected file
813 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
815 * Fixed file transmission accepting in client library to not
816 start the negotiation if user hasn't accepted the transfer,
817 instead create new session for resent transfer. Affected
818 file lib/silcclient/client_ftp.c.
820 * Show the session ID in the file transmision list. Remove
821 session from list that failed to transfer. Switch the current
822 session automatically after transmission, and in errors, to new
823 session if other sessions exists in the transfer list. Affected
824 files are irssi/src/silc/core/silc-servers.c,
825 irssi/src/fe-common/silc/modfule-formats.c.
827 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
829 * Fixed MIME header parsing for the hopefully last time. Affected
830 file lib/silcutil/silcstrutil.c
832 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
834 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
836 * The SILC RNG is now gauranteed to return non-zero random
837 values. Affected files are lib/silccrypt/silcrng.[ch].
839 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
841 * Fixed nickname formatting when changing only case of the
842 nickname. Affected file lib/silcclient/idlist.c.
844 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
846 * Fixed a memory leak and incorrect printing of the "appears as"
847 message. Affected file irssi/src/silc/core/client_ops.c
849 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
851 * Added CRT (Chinese Remainder Theorem) supported RSA
852 private keys and private key operations. This significantly
853 increases private key operation efficiency. No compatibility
854 issues with new or old private keys. Affected files are
855 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
857 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
859 * Fixed GCC-3.3.2 related compilation warnings from the
862 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
864 * Removed RC6 from distributions.
866 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
868 * Added some better comments to lib/silccrypt/silcpkcs.h,
869 optimized some routines in lib/silccrypt/silcpkcs.c.
870 Added test_silcpkcs into lib/silccrypt/tests/.
872 * Fixed silc_rng_global_init to actually init the global RNG
873 if RNG wasn't provided for it. Affected file is
874 lib/silccrypt/silrng.c.
876 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
878 * Added silc_hash_table_find_by_context_ext. Affected files
879 lib/silcutil/silchashtable.[ch].
881 * Save the public key on normal server in WHOIS command reply
882 from attributes, if present, and add it to public key hash
883 table. Fixes WHOIS resolving by public key on normal server.
885 Optimized the attributes resolving on normal server to not
886 resolve if we resolved them already from router.
888 Affected files are silcd/server_query.c, command_reply.c.
890 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
892 * Added support for whois using attributes.
893 Affected files silcd/command_reply.c, silcd/packet_receive.c,
894 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
897 * Added support for whois using public key attribute to /WHOIS i
898 client command. Affected files irssi/docs/help/in/whois.in,
899 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
901 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
903 * Fixed UMODE setting in server when the client has anonymous
904 mode set. The mode setting was not working. Affected file
907 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
909 * Fixed some bugs and typos related to sending split messages.
910 Print notification when sending messages with /MMSG. Affected
911 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
913 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
915 * Optimized the socket referencing in packet routines, client
916 library and server. Affected files are lib/silccore/silcpacket.c,
917 lib/silcclient/client.c and silcd/server.c.
919 * If silc_socket_set_qos is given with NULL arguments the QoS is
920 reset from the socket. Affected files are
921 lib/silcutil/silcsockconn.[ch].
923 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
925 * Add a /LISTKEYS command which lists the locally cached
926 client and server keys. Affected files
927 irssi/src/fe-common/module-formats.[ch],
928 irssi/src/silc/core/silc-{channels,servers}.c
929 irssi/docs/help/in/listkeys.in
931 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
933 * Check that packet queue purging was successful. Affected
934 files lib/silcclient/client.c and silcd/packet_send.c. Related
935 to MAC failed errors.
937 * Do not clear the inbuf even if it is empty if QoS was applied
938 to it. Otherwise the QoS data is cleared and MAC failed error
939 will occur. Affected file lib/silccore/silcpacket.c.
941 * Use the rekey period time as rekey protocol timeout value.
942 If the rekey does not succeed during the rekey period there's
943 something very wrong, and we most likely end up with wrong keys,
944 do graceful reconnect then. Affected file silcd/server.c.
946 * Take reference of the socket in the parser context, as it's
947 possible to have the parsers in queue after the socket is
948 disconnected and this may cause crash. Affected files are
949 lib/silccore/silcpacket.c, lib/silcclient/client.c and
952 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
954 * Fixed KICK command reply sending, it sent to replies.
955 Affected file silcd/command.c.
957 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
959 * Finish the silc-mime.pl script. It now supports MIME type
960 guessing using magic files, signing data messages, executing
961 MIME handlers in background. Affected files
962 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
964 * Changed MIME signal handler to make things easier for the perl
965 script. Affected files irssi/src/silc/core/client_ops.c,
966 silc-servers.c, and irssi/docs/signals.txt
968 * Cleaned up the silc_mime_parse function and fixed detection
969 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
971 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
973 * Resolve the IP for file transfer listener from the connection
974 socket. Affected file lib/silcclient/client_ftp.c.
976 * Accept NULL hostname parameter in the functions
977 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
978 if hostname is not wanted.
980 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
982 * Fixed race condition between silc_client_init and
983 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
985 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
987 * Fixed file transfer connection closing when SIGNOFF for
988 the client is received from server. Affected file is
989 lib/silcclient/client_ftp.c.
991 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
993 * Check for disconnected socket in QUIT callback. Affected
994 file silcd/command.c.
996 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
998 * Modified the MIME parsing to allow \n and \r\n as delimiters.
999 Affected files lib/silcutil/silcstrutil.c
1001 * Cleaned up the escape/unescape functions for correctness and
1002 speed. Affected file irssi/src/silc/core/client_ops.c
1004 * Removed handling for data messages with Content-Type: text/*,
1005 moved parsing of MIME headers to the signal handler, added
1006 support for signing and verifying data messages. Affected
1007 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1008 irssi/src/silc/core/silc-{servers,channels}.c
1010 * Added a perl script for handling data messages based on
1011 information read from Mailcap files. New file
1012 irssi/scripts/silc-mime.pl
1014 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1016 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1017 acknowledge recepetion of a message to the sender. Updated
1020 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1022 * Unregister channel key saving callback when deleting channel.
1023 Affected file lib/silcclient/idlist.c.
1025 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1026 before calling notify client operation. Affected file is
1027 lib/silcclient/client_notify.c.
1029 * Unregister QoS tasks when deleting the socket connection.
1030 Affected files lib/silcutil/silcsockconn.[ch],
1031 unix/silcunixsockconn.c.
1033 * Implemented latest presence-attrs draft changes. Affected
1034 files lib/silccore/silcattrs.h and
1035 irssi/src/silc/core/silc-queries.c.
1037 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1039 * Save old channel keys in list to allow more rapid change
1040 of channel keys if server for some reason does that. This
1041 avoids loosing so many channel messages due to not having
1042 key to decrypt. Affected file lib/silcclient/silcclient.h,
1043 idlist.c and client_channel.c.
1045 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1047 * Continued backup router tests and fixes. Affected files
1048 silcd/server_backup, server_util.c, server.c. See TODO.
1050 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1052 * Fixed SERVER_SIGNOFF handling in servers. The client
1053 was removed from wrong list thus not removing the client
1054 at all. Affected file silcd/packet_receive.c.
1056 * Do not execute rekey protocol for disabled connections as
1057 it would never go through. Affected file silcd/server.c.
1059 * Added timeout for rekey protocol to catch if the protocol
1060 never executes successfully. Affected files silcd/server.c
1063 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1065 * Abandon packet processing for disconnected sockets. Check
1066 this always after calling packet processing callback.
1067 Affected file lib/silccore/silcpacket.c.
1069 * Fixed double registration disconnection code in server.
1070 Closed wrong connection. Affected file silcd/packet_receive.c.
1072 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1074 * On normal server reconnect to primary during resuming 4
1075 times, then give up. Affected file silcd/server_backup.c.
1077 * If during reconnecting to routers we notice we have router
1078 connection but no primary router set, the server is in desync.
1079 Reconnect to primary to restore network. Affected file
1082 * Assure that only one protocol is exeucting at the same time.
1083 Added checks for all protocols. Affected files are
1084 silcd/server.c and server_backup.c.
1086 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1088 * Check that a string is not already part on invite/ban
1089 string when processing it. Affected file silcd/server_util.c.
1091 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1093 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1094 with 1.2 version of the protocol. Affected file is
1095 silcd/packet_receive.c.
1097 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1099 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1100 where the passphrase was given. Affected file is
1103 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1105 * INVITE and BAN notifys are now delivered from routers to
1106 servers (but not clients) on the channel. Updated specs and
1107 code. Affected files silcd/packet_[send|receive].[ch],
1108 command.c, server.c and server_util.c.
1110 * Implemented INVITE and BAN announcing. Affected files are
1111 silcd/server.[ch], server_util.c.
1113 * Implemented SilcStatus error type argument returning in
1114 command reply error in server. Affected file silcd/command.c.
1116 * Implemented SilcStatus argument returning in comand reply
1117 in client library. The command_reply client operation now
1118 returns error specific arguments as well. Affected files
1119 are lib/silcclient/command_reply.[ch], client_resume.c,
1120 lib/silccore/silcstatus.[ch].
1122 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1124 * Backup router protocol version 1.2 implemented. Testing still
1125 required. Affected files in silcd/server_backup.[ch], server.c,
1126 packet_receive.c and server_internal.h.
1128 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1130 * silc_client_send_[channel|private]_message now return TRUE
1131 or FALSE. Affected file lib/silcclien/client_channel.c and
1134 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1136 * Check for explicit nickname in INVITE and BAN processing
1137 during join as well (and don't expect only wildcards in
1138 invite/ban strings). Affected file silcd/command.c.
1140 * Fixed the INVITE and BAN by public key. The public key saved
1141 is the PK payload (as specified) not the raw data. Affected
1142 file silcd/server_util.c.
1144 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1146 * UTF-8 text message support for actions and notices in SILC
1147 Client. Affected file irssi/src/silc/core/client_ops.c.
1149 * silc_get_username and silc_get_real_name now returns sensible
1150 data on Win32. Patch by Toni Willberg. Affected file is
1151 lib/silcutil/win32/silcwin32util.c.
1153 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1155 * Provide a signal handler to send MIME encoded messages and emit
1156 a signal when a MIME encoded message is received. Also document
1157 the signals for usage with the perl interface.
1159 A sample perl script will be supplied at a later point.
1161 Affected files are irssi/docs/signals.txt,
1162 irssi/src/silc/core/client_ops.[ch],
1163 irssi/src/silc/core/silc-{channels,servers}.c
1165 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1167 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1168 server. Use this time to display a lag and disconnect when it
1169 exceeds a specified limit.
1171 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1173 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1175 * Remove the channel auth list in normal server if router
1176 encofrces its list during connecting. Send notify to channel
1177 to remove the mode to remove the list. Affected files are
1178 silcd/server_util.c and silcd/packet_receive.c.
1180 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1182 * Added support for channel public keys. Updated protocol specs
1183 and implemented it. Affected files are
1184 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1185 lib/silcclient/command_reply.c.
1187 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1189 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1190 terminate the process on Linux. Affected file silcd/silcd.c.
1192 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1194 * Check for NULL buffer in silc_buffer_clear. Affected file
1195 is lib/silcutil/silcbuffer.h.
1197 * Simplified the backup router protocol by removing the _GLOBAL
1198 types. Updated protocol specs and the code. Affected files
1199 are silcd/server_backup.[ch].
1201 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1203 * Deny '@' and '!' from nicknames since they are reserved
1204 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1205 Updated protocol specs and the code.
1207 Affected files are silcd/server_util.[ch].
1209 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1211 * Fixed stack overflow in Irssi SILC client. Affected
1212 file irssi/src/silc/core/client_ops.c.
1214 * Check that Host is set in ServerConnection and RouterConnection
1215 in silcd.conf. Affected file silcd/serverconfig.c.
1217 * Fixed crash in server with protocol completion callbacks,
1218 namely rekey and backup resuming protocols. Affected files
1219 are silcd/server_backup.c and silcd/server.c.
1221 * Fixed rekey protocol to not restart if it is started already.
1222 Affected files are lib/silcclient/client.c and
1225 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1227 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1229 * Fixed EOF handling in SILC Config, affected file
1230 lib/silcutil/silcconfig.c.
1232 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1234 * Fixed RESOLVING flag handling in JOIN notify and other
1235 notifys to handle the resolvings correctly in client library.
1236 Affected file lib/silcclient/client_notify.c.
1238 * Do not send full INVITE and BAN lists in INVITE and BAN
1239 notifys, only the changed information. Affected file
1242 * Fixed INVITE notify sending in INVITE command, send it
1243 only when needed. Affected file silcd/command.c.
1245 * Handle the founder key change properly in CMODE_CHANGE
1246 notify. Bug #122. Affected file silcd/packet_receive.c.
1248 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1250 * Remove the mark for output (mark it only for input) after
1251 purging outgoing queue. Prevents the "Error in select()"
1252 floods. Affected file silcd/packet_send.c.
1254 * Fixed incorrect connection deletion from client library
1255 after calling "connect" client operation. Could cause
1256 crashes for example during reconnect timeouts. Affected
1257 files are lib/silcclient/client.c and
1258 irssi/src/silc/core/client_ops.c.
1260 * Check server private key file permissions before starting
1261 the server. Affected file silcd/serverconfig.c.
1263 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1265 * NULL terminate allocated string in silc_buffer_strformat.
1266 Affected file lib/silcutil/silcbuffmt.c.
1268 * Rewrote the invite/ban list string handling in server to
1269 use SilcBuffer instead. Affected files are silcd/command.c
1270 and silcd/server_util.c.
1272 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1274 * Fixed double free in CMODE command when setting new HMAC
1275 for channel. Affected file silcd/command.c.
1277 * Added couple of missing memset's to zero sensitive memory.
1278 Affected files silcd/command.c, lib/silcclient/command.c.
1280 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1282 * Fixed a double free in INVITE command error handling in
1283 server. Affected file silcd/command.c.
1285 * Added macros SILC_SWAB_[16|32] to swab byte order of
1286 16-bit and 32-bit unsigned integers. Affected file
1287 lib/silcutil/silctypes.h.
1289 * Use the SILC_SWAB_16 instead of htons() in server when
1290 handling ports since the ports in structures are always
1291 in little-endian order (regardless of platform). Affected
1292 file silcd/serverid.c and silcd/server_backup.c.
1294 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1296 * Send DISCONNECT in close admin command in server. Affected
1297 file silcd/command.c.
1299 * Check whether we are already connecting to a remote router
1300 (in addition of checking whether we are already connected)
1301 before creating new connection. Affected file silcd/server.c.
1303 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1305 * Added better compiler and compiler flags checking in
1308 * Check that socket is valid after QoS is applied to data.
1309 Affected file lib/silcutil/unix/silcunixsockconn.c.
1311 * Make sure the socket connecetion is not closed to early
1312 when closing connection in server. Also make sure the
1313 connection is always closed after error in a protocol.
1314 Affected file silcd/server.c.
1316 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1318 * Removed --session and --dummy options from Irssi SILC Client.
1319 -d option is available only if --enable-debug was given.
1320 Affected files are irssi/src/silc/core/silc-core,
1321 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1323 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1325 * Added silc_buffer_steal to steal the data from the buffer.
1326 Affected file lib/silcutil/silcbuffer.h.
1328 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1330 * Fixed server crash with double Primary block in config file.
1332 Fixed also various memory leaks around the config file
1333 parser. Affected files lib/silcutil/silcconfig.c,
1334 silcd/serverconfig.c.
1336 * Changed my nickname (Johnny Mnemonic) to my real name, this
1337 means that bugs introduced by him were actually introduced
1340 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1342 * Don't display "foo appears as foo\nYou're now known as foo"
1343 messages. Affected file irssi/src/silc/core/client_ops.c
1345 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1347 * Fixed error handling of invalid client entry when calling
1348 commands in server. Fixes a crash. Affected file
1351 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1353 * Added some sanity checks in server for correctness of the
1354 server configuration. Affected file silcd/serverconfig.c.
1356 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1358 * Prevent endless resolving of user informations in USERS
1359 command by checking the command reply status correctly.
1360 Affected file lib/silcclient/command_reply.c.
1362 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1364 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1365 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1366 Aldous <Matthew@Aldous.com>.
1368 * Added better implementation using CriticalSection of
1369 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1370 <mikko.lahteenmaki@pikabaana.net>.
1372 * Added some Winsock WIN32 compatiblity defines into
1373 includes/silcwin32.h.
1375 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1377 * Fixed double free in async host lookup code. Affected file
1378 lib/silcutil/silcsockconn.c.
1380 * On backup router handle now the SERVER_SIGNOFF from router
1381 for local connected servers too, and close the connections.
1383 Do not process them as normally signing off servers when they
1384 really signoff by sending EOF fe, but always assume that
1385 router sends the SERVER_SIGNOFF.
1387 Affected files silcd/server.c and silcd/packet_receive.c.
1389 * Fixed socket unsetting when closing connections. Affected
1390 files silcd/server.c and silcd/packet_send.c.
1392 * Do not print the nickname in SERVER_SIGNOFF if we do not
1393 have it. Prevents asserts in Irssi core. It is possible we
1394 don't have the nick if it was just being resolved when server
1395 signoff. Affected file irssi/src/silc/core/client_ops.c.
1397 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1399 * Fixed autonick crashbug in client library. Affected file
1400 lib/silcclient/client.c.
1402 * Fixed Unix implementation of SilcMutex to really assert if
1403 the mutex is locked/unlcoked already. Affected file
1404 lib/silcutil/unix/silcunixmutex.c.
1406 * Fixed locking in silc_schedule_uninit. It didn't lock
1407 when dispatching timeout tasks. Affected file is
1408 lib/silcutil/silcschedule.c.
1410 * Changed Win32 implementation of SilcThread to use modern
1411 Win32 interface. Affected file is
1412 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1414 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1416 * Don't print signed messages when sending failed. Affected files
1417 irssi/src/silc/core/silc-[servers.c/commands.h]
1419 * Send adquate signal when founding a channel by joing it. Affect
1420 file irssi/src/silc/core/client_ops.c
1422 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1424 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1425 irssi/src/fe-common/core/themes.c
1427 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1429 * Fixed close command to use the port correctly when closing
1430 server connections. Affected file silcd/idlist.c.
1432 * Check for NULL outbuf in silc_socket_write. It is possible
1433 that it is NULL is some odd case. Affected files are
1434 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1436 * Do not call final protocol callback for backup router
1437 resuming protocol when closing connection. It is closed
1438 by timeout in case of error. Affected file silcd/server.c.
1440 * Backup reconnect to router if backup resuming protocol
1441 failed. Affected file silcd/server_backup.c.
1443 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1445 * Fixed double free in SKE library error hadling when signature
1446 error occurred. Affected file lib/silcske/silcske.c.
1448 * Save the fingerprint to new SilcClientEntry after changing
1449 nickname. Affected file lib/silcclient/client_notify.c.
1451 * Print SIGNOFF in Irssi SILC client only if the nickname is
1452 known. Prevents asserts in Irssi core. It is possible we
1453 don't have the nick if it was just being resolved when it
1454 quit. Affected file irssi/src/silc/core/client_ops.c.
1456 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1458 * Fixed double free in invite list adding code when adding
1459 invite strings. Affected file silcd/server_util.c.
1461 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1463 * More log printing during backup router protocol. Affected
1464 file silcd/server_backup.c.
1466 * Removed backwards support for old private key file format.
1467 Affected file lib/silccrypt/silcpkcs.c.
1469 * Removed backwards support for not-so-strict decryption length
1470 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1472 * GETKEY to update the client entrys fingerprint too.
1473 Affected file lib/silcclient/command_reply.c.
1475 * Added --without-libtoolfix for package builders using weird
1476 wrappers around libtool (BSD at least).
1478 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1480 * Fixed backup router bugs: When backup resumes router and
1481 receives a CHANNEL_MESSAGE packet the backup must not act
1482 as router since the packet header decryption would be
1483 different. Also, when relaying packets to channel, do
1484 not re-encrypt packets on backup that came from the primary
1485 since the connection isn't really router-router connection.
1486 Affected files silcd/server.c, silcd/packet_send.c.
1488 * Added checks in encryption/decryption that encryption/decryption
1489 length sent as argument really is multiple by block size. Helps
1490 catching really weird bugs like the above backup router bugs
1491 when packets are being decrypted in wrong way. Affected files
1492 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1494 * Fixed padding generation in private key file encryption.
1495 Affected file lib/silccrypt/silcpkcs.c.
1497 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1499 * Added ignore_message_signatures setting which can be used
1500 to ignore signatures in messages. Affected files are
1501 irssi/src/silc/core/client_ops.c, silc-core.c.
1503 * Fixed the libtoolfix to use command line options instead of
1504 environment variables. They didn't work as expected. Now,
1505 the libtool is fully run-time configurable.
1507 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1509 * Verify signature payload for signed messages. Affected files
1510 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1511 irssi/src/silc/core/silc-core.h
1513 * Display signature verification result in public and private
1514 messages using theme abstracts. See irssi/default.theme for
1515 examples on their usage. Affected files
1516 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1517 irssi/src/fe-common/silc/module-formats.[ch],
1518 irssi/src/fe-common/silc/fe-common-silc.c,
1519 irssi/src/fe-common/silc/Makefile.am
1520 irssi/src/fe-common/core/fe-messages.[ch]
1522 * Fixed bugs in Irssi's theme parsing. Affected files
1523 irssi/src/fe-common/core/themes.c
1525 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1527 * Calculate the correct length for signed messages before
1528 encrypting, it must be multiple by block size. Affected
1529 file lib/silccore/silcmessage.c.
1531 * silc_message_signed_get_public_key returns now both
1532 decoded and encoded public key. Affected files are
1533 lib/silccore/silcmessage.[ch].
1535 * Added libtoolfix script that makes the libtool more generic
1536 and configurable in run-time. Now we can specify in run-time
1537 if what kind of libraries we want to create, regardless of
1538 configuration. SIMs are now creates even if --disable-shared
1539 was explicitly given.
1541 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1543 * Fixed founder key sending in CMODE command in client.
1544 Affected file lib/silcclient/command.c.
1546 * Fixed CUMODE founder authentication in server to not check
1547 for client's public key since it's not supposed to do that.
1548 Affected file silcd/command.c.
1550 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1552 * Set realname and hostname in NICK_REC records. Affected file
1553 irssi/src/silc/core/silc-nicklist.c
1555 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1557 * Remove 1.0 protocol backwards compat code from client
1560 * Added more reliable check for whether nickname did change
1561 or not, or whether only Client ID changed in NICK_CHANGE
1562 notify. Affected file lib/silcclient/client_notify.c.
1563 Fixes bug in '@' character handling in a nickname.
1565 * Added support for automatically parsing signature from
1566 the message payload. Added new function
1567 silc_message_get_signature to return the payload to
1568 application. Affected files lib/silccore/silcmessage.[ch].
1570 * Changed the private_message and channel_message client
1571 operations to deliver the SilcMessagePayload to the
1572 application too. Application can use it fe. to get the
1573 signature from the message for verification. Affected
1574 file lib/silcclient/silcclient.h, client_channel.c and
1577 * Redefined the signed payload for message payloads.
1578 Updated protocol specs and implemented.
1580 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1582 * Fixed wrong invite and ban list handling in server command
1583 reply. Affected files are silcd/command_reply.c,
1584 silcd/server_util.[ch].
1586 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1588 * Fixed CMODE setting in server when founder mode was set.
1589 Affected file silcd/command.c. Bug #95.
1591 * Added support to setting specific public key in CMODE in
1592 Irssi SILC client. Affected file lib/silcclient/command.c.
1594 * Added support to use specific public key in CUMODE in
1595 Irssi SILC Client. Affected file lib/silcclient/command.c.
1597 * Added support for inviting and banning by public key in
1598 Irssi SILC client. Affected file lib/silcclient/command.c.
1600 * Fixed fingerprint/babbleprint showing in invite and ban
1601 list command replys. Affected file is
1602 irssi/src/silc/core/client_ops.c.
1604 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1606 * Format CMODE +c and +h to display both the mode and the argument
1608 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1610 * Added test vectors and test programs for SHA-1, MD5,
1611 HMAC-SHA1 and HMAC-MD5. New tests are located in
1612 lib/silccrypt/tests/. Fixed also argument decoding bug in
1613 MD5 implementation. Affected file lib/silccrypt/md5.c.
1615 * Changed the channel private key and private message key
1616 generation (with static keys) to use SHA1 instead of MD5,
1617 as SHA1 is the mandatory hash function in SILC. Affected
1618 file lib/silcclient/client_[channel/prvmsg].c.
1620 * Changed the private key file encryption to use SHA1 instead
1621 of MD5. Added support for the old generation and added
1622 automatic change of the key (to be removed later). Affected
1623 files lib/silccrypt/silcpkcs.c.
1625 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1627 * Load only files with .pub suffix in PublicKeyDir. Affected
1628 file silcd/serverconfig.c.
1630 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1632 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1633 channels. Affected files silcd/silcd.c, silcd/server.h.
1635 * Added the config directive PublicKeyDir for the client block.
1636 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1638 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1640 * Merged Toni's irssi/silc.conf patch.
1642 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1644 * Max alloc tests in allocation routines. Affected file
1645 lib/silcutil/silcmemory.c.
1647 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1649 * Fixed a typo in resuming code that fixed detach/resume code
1650 in server. Bug #93. Affected file silcd/packet_receive.c.
1652 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1654 * Do reverse lookups for server when /connecting. Affected files
1655 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1656 irssi/src/core/net-nonblock.*
1658 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1660 * Added library versioning for shared libraries. Affected
1661 files configure.in.pre and lib/Makefile.am.pre.
1663 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1665 * Display INVITE and BAN lists as specified by SILC 1.2
1667 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1669 * Do not send invite list back unless asked (when sending
1670 no arguments) or when list was modified. Affected file
1673 * Remove client from invite list in KILLED notify and in
1674 KILL command. Affected file silcd/command.c and
1677 * Fixed bugs in invite list handling in INVITE command.
1678 Affected files silcd/command.c and silcd/server_util.c.
1680 * Merged with Irssi 0.8.6.
1682 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1683 Affected file irssi/src/fe-text/silc.c.
1685 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1687 * The silc_argument_get_[first/next] now return the argument
1688 type to caller. Added silc_argument_payload_encode_one.
1690 Affected files are lib/silccore/silcargument.[ch].
1692 * Added support for the SILC 1.2 INVITE command and new
1693 invite lists to server. Affected files are silcd/command.c,
1694 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1696 * Added support for the SILC 1.2 BAN command and new
1697 ban lists to server. Affected files are silcd/command.c,
1698 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1700 * Added support to client sending new INVITE command. Affected
1701 file is lib/silcclient/command.c.
1703 * Added support to client sending new BAN command. Affected
1704 file is lib/silcclient/command.c.
1706 * Added support for removing client from invite list when kicked
1707 from channel, as SILC 1.2 dictates. Affected files are
1708 silcd/packet_receive.c and silcd/command.c.
1710 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1712 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1713 automatically the cipher's internal IV. Affected files
1714 lib/silccrypt/silccipher.[ch].
1716 * Assure the RESUME_CLIENT packet is not sent to twice to
1717 backup router if the detached client was originated from
1718 the backup. Affected file silcd/server.c. Bug #76.
1720 * Changed silc_sim_symname to not allocate memory. Affected
1721 file lib/silcsim/silcsimutil.c.
1723 * Fixed memory leaks with SIMs in server. Affected files
1724 silcd/serverconfig.c, silcd/server.c.
1726 * Fixed channel key distribution after resuming detached
1727 client. Affected files silcd/packet_receive.c.
1729 * Fixed channel's global_user boolean checking after detaching.
1730 Check it after changing the owner of the client not before.
1731 Affected file silcd/packet_receive.c.
1733 * Fixed few double frees from client library. Fixes at least
1734 Bug #81, possibly others too.
1736 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1737 notifys in Irssi SILC Client. Affected file is
1738 irssi/src/silc/core/client_ops.c. Bug #82.
1740 * Applied Ville Räsänen's manual page and --mandir bugfix
1741 patch. Affected files are configure.in.pre and Makefile.am.pre.
1744 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1746 * Added support to backup router protocol for backup to tell
1747 normal server that it cannot use the backup router as primary
1748 because the primary isn't really down. Updated protocol
1751 * Added support for primary router to tell backup router that
1752 resuming is not possible because the backup really isn't primary
1753 in the cell. For example if backup disconnected itself the
1754 resuming is not allowed since the primary really did not
1755 go down. Updated protocol specs.
1757 * Removed MARS from crypto library.
1759 * Defined the CTR mode and Randomized CBC mode in SILC. The
1760 CTR mode is RECOMMENDED now in specification. Defined also
1761 Serpent cipher as optional cipher. Updated the protocol specs.
1763 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1765 * Added support for inviting/banning by IP/MASK, public key,
1766 and explicit Client ID. Redefined the command and notify
1767 types to allow easier forwards support for other methods
1768 of inviting/banning. Updated protocol specs.
1770 * Remove the client from channel's invite lists if the client
1771 is kicked or killed. Updated protocol specs.
1773 * Unified the Channel Message Payload and Private Message
1774 into one Message Payload. Updated protocol specs and
1777 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1779 * Don't wait for EOF after socket error has occurred, but
1780 close the connection. Affected file is silcd/server.c.
1782 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1784 * Added support for setting FOUNDER mode on channel with
1785 specific public key which can be set with CMODE command.
1786 Updated protocol specs and implemented in client and server.
1788 * Fixed the Irssi SILC client to correctly shutdown the client
1789 library to avoid memory leaks. Affected files are
1790 irssi/src/silc/core/silc-core.c and silc-servers.c.
1792 * Deprecated the No Reply flag in SKE protocol and introduced
1793 "IV Included" flag which can be used to indicate that the IV
1794 is included in the ciphertext. This makes it possible to use
1795 SILC on unreliable transport, such as UDP which may cause
1796 packet reordering and losses. Updated protocol specs, did
1799 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1801 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1802 < 32 bit values in correct size. Affected file is
1803 lib/silcmath/mp_mpi.c.
1805 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1807 * Fixed the KE Start Payload parsing to check that mandatory
1808 fields are present. Affected file lib/silcske/payload.c.
1810 * Fixed compilation warnigs in Irssi SILC Client. Affected
1811 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1813 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1815 * Print "nick now appears as newnick" and update Irssi's nicklist
1816 when you change your nick to "nick". Closes #62
1818 * Never format your own nick. Closes #63
1820 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1822 * SILC_UMODE_GONE changes are now propagated correctly to the
1823 Irssi client. Closes #54
1825 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1827 * Fixed example in /HELP KEY
1829 * Added expando $j which expands to current SILC Client version
1831 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1833 * Fixed public key decoding in crypto library.
1835 * Added better error printing to SKE library.
1837 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1839 * Fixed NICK command to not crash if nickname was not sent.
1841 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1843 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1844 Deprecated the old Encrypt-And-MAC order. Updated protocol
1845 specs and implemented.
1847 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1848 generation. Updated specs and implemented.
1850 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1852 * Added support for rekey before 2^32 sequence number wraps.
1853 Affected files in server and client library.
1855 * Padding must be at least 8 bytes now. Implemented and updated
1858 * Compute maximum padding for authentication packets to make
1859 passphrase approximation attacks impossible. Affected files
1860 in client library and in server.
1862 * Fixed PING command sending in client library and handling in
1863 server. The server ID must be ID Payload, not raw ID data.
1864 Affected files in server and client library.
1866 * Defined that all public keys sent in commands and notify
1867 payloads are actually Public Key Payloads not raw public key
1868 data. Updated protocol specs and implemented.
1870 * Updated protocol version to 1.2. Updated specs and code.
1872 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1873 status types. Updated specs and the code.
1875 * Added support for normal client to kill its own entries from
1876 the network. Updated protocol specs and the code.
1878 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1879 and added initial implementation.
1881 * Added MAC field to the Private Message Payload to protect
1882 against chosen ciphertext attacks. Updated the protocol specs
1885 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1886 attribute to indicate the user's current idle and signon time
1887 of a service. Updated protocol specs and implemented.
1889 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1891 * Added "do_not_bind" argument to silc_client_file_send what
1892 can be used to not bind locally but assume the file receiver
1893 provides the point of connect. Usefull when sender is behind
1894 NAT device. Affected file lib/silcclient/silcclient.h and
1897 * Added -no-listener option to FILE SEND command in Irssi SILC
1898 client. Affected file irssi/src/silc/core/silc-servers.c.
1899 Renamed FILE RECEIVE to FILE ACCEPT.
1901 * Confirm passphrase for private key encryption in
1902 silc_create_key_pair and silc_change_private_key_passphrase.
1903 Affected files are lib/silcutil/silcapputil.c.
1905 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1907 * Move silc_client_packet_send back to internal, added
1908 silc_client_send_packet, a bit simpler function for application.
1909 Affected files lib/silcclient/silcclient.h, client.c and
1912 * Moved the SilcClientEntry, SilcChannelEntry and
1913 SilcServerEntry to silcclient.h to be public and documented
1914 them for application. Affected files are
1915 lib/silcclient/silcclient.h and idlist.h.
1917 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1919 * Fixed manual page installation patch by Ville Räsänen.
1920 USERS help page fix patch by Ville Räsänen
1922 * Changed the silc_client_command_call interface to make
1923 the command call simpler for the application. The library
1924 now handles the command line parsing, command finding and
1925 execution. Application only needs to call the function
1926 with the command line. Affected files are
1927 lib/silcclient/silcclient.h, command.[ch].
1929 * Fixed silc_get_input to NULL-terminate the returned input.
1930 Affected file lib/silcutil/silcutil.c.
1932 * Resolve the client's public key in JOIN command if the
1933 founder auth data is being requested but we don't know the
1934 client's public key. Affected file silcd/command.c.
1937 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1939 * Print notify for server opers when backup router comes
1940 online. Affected file silcd/server.c.
1942 * Fixed the INVITE command to send the invite list in
1943 command reply. Affected file silcd/command_reply.c.
1945 * Fixed MOTD command reply sending. Affected file
1948 * UTF-8 decode the topic in TOPIC command reply and LIST
1949 command reply in Irssi SILC client. Affected file is
1950 irssi/src/silc/core/client_ops.c.
1952 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1954 * Fixed the INVITE command to not crash Irssi SILC client
1955 when given without nickname argument. AFfected file
1956 irssi/src/silc/core/client_ops.c.
1958 * Fixed double free in WHOIS query on normal server when
1959 forwarding query to router. Affected file is
1960 silcd/server_query.c.
1962 * Fixed WATCH command reply handling on normal server which
1963 was missing altogether. Affected file silcd/command_reply.c.
1966 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1968 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1969 Included yodl sources for each of these. Also modified
1970 Makefile.am prototype to install these files to proper
1971 locations. Updated CREDITS. Affected file Makefile.am.pre,
1972 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1975 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1977 * Added support for encrypted private key files. Now
1978 passphrase must be provided when new key pair is created
1979 (can be empty though), and prompted when loading the
1980 private key. Added support for loading the old-style
1981 non-encrypted private keys as well. Affected files
1982 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1985 * Fixed silc_get_input to accept input on all terminals.
1986 Affected file lib/silcutil/silcutil.c.
1988 * Moved the Irssi SILC client key loading and other stuff
1989 to be called after the arguments and UI is initialized.
1990 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1992 * Added -P option to Irssi SILC client which can be used
1993 to change the passphrase of the private key. Affected
1994 file irssi/src/silc/core/silc-core.c.
1996 * Added silc_change_private_key_passphrase apputil routine
1997 to lib/silcutil/silcapputil.[ch].
1999 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2001 * Fixed connection closing in client library to not crash.
2002 Moved the connection freeing totally to function
2003 silc_clinet_del_connection. Affected file
2004 lib/silcclinet/client.c.
2006 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2008 * Changed includes/silcincludes.h to silcincludes.h.in to
2009 include configuration specific information. The silcdefs.h
2010 is not included in to installation anymore (it's only
2011 compilation time header).
2013 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2015 * Moved the SilcClient and SilcClientConnection from client.h
2016 to the public lib/silcclient/silcclient.h. Changed the
2019 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2021 * If version string in silc_clinet_alloc is NULL the library
2022 puts it automatically. Affected file lib/silcclient/client.c.
2024 * Changed the version strings from variables to #define's
2025 in includes/silcversion.h.
2027 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2029 * Added shared library complation support.
2031 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2033 * Added lib/silcutil/silcapputil.[ch] for application
2034 utility functions. It includes routines for applications'
2035 convenience. Added silc_create_key_pair, silc_show_public_key
2036 and silc_load_key_pair functions.
2038 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2040 * Send RESUME_CLIENT packet from router to backup routers
2041 to in resuming. Affected file silcd/packet_receive.c.
2043 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2045 * In IDENTIFY command parsing, send all other IDs except
2046 Client IDs explicitly to router for resolving on normal
2047 server. Also check that ID received in WHOIS command is
2048 always Client ID, others are not allowed. Affected file
2049 silcd/server_query.c.
2051 * Merged latest changes from irssi.org CVS.
2053 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2055 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2056 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2058 * Fixed the heartbeat sending in Irssi SILC client. Moved
2059 the silc_client_packet_send to silcclient.h for application
2060 usage. Affected files lib/silcclient/client_internal.h
2061 lib/silcclient/silcclient.h.
2063 * Fixed a bug in query resolving in server. Used wrong
2064 variable in a for loop and crashed. Affected file is
2065 silcd/server_query.c.
2067 * Server constructs requested attributes only to locally
2068 connected clients. Affected file silcd/server_query.c.
2071 * Fixed a bug when sending resolving from router to server
2072 with requested attributes. The constructed WHOIS command
2073 was incorrect. Affected file silcd/server_query.c.
2076 * Fixed Requested Attributes saving in WHOIS command reply.
2077 The length of the data buffer must be saved too. Affected
2078 file silcd/command_reply.c.
2080 * Update the client entry's servername after detaching is
2081 over. Affected file silcd/packet_receive.c. Bug #37.
2083 * Resolve incomplete client entrys in CUMODE_CHANGE and
2084 CMODE_CHANGE notifys. Affected file is
2085 lib/silcclient/client_notify.c. Bug #42.
2087 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2089 * Fixed channel key packet processing bug on backup router
2090 during backup resuming protocol. Affected file is
2091 silcd/packet_receive.c.
2093 * Fixed memory leaks in server. Affected files are
2094 silcd/server.c and silcd/packet_receive.c.
2096 * Fixed packet decryption problem when backup router encrypted
2097 channel message with wrong key during backup resuming
2098 protocol. Affected file silcd/packet_send.c.
2100 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2101 Toni Willberg (toniw@iki.fi)
2103 * Changed the SilcCipher context to be private. Changed the
2104 silc_cipher_get_iv to just return pointer to the IV. Added
2105 silc_cipher_get_name to return the name of the cipher.
2106 Fixed code all around to support these changes. Affected
2107 files are lib/silccrypt/silccipher.[ch], client library and
2110 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2112 * Fixed unaligned access in lib/silccore/silcattrs.c.
2114 * Fixed libtool linking in lib/silcsim/Makefile.am.
2116 * Fixed services attribute printing. Affected files is
2117 irssi/src/silc/core/silc-queries.c.
2119 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2121 * Fixed a crashbug in incoming server accepting. Affected
2122 file silcd/server.c.
2124 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2126 * Added automatically generated index to Toolkit Reference
2129 * Added support for Postscript Toolkit Reference Manual.
2131 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2133 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2136 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2138 * Added 'send_events' boolean argument to the function
2139 silc_schedule_set_listen_fd which sends the set events to
2140 the application explicitly if set to TRUE. Default action
2141 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2142 lib/silcclient/client_internal.h and silcd/server_internal.h.
2144 * Added silc_compare_timeval to determine which time values
2145 is smaller. Affected file lib/silcutil/silcutil.[ch].
2147 * Added sort-of "Quality of Service" (QoS) support to
2148 SilcSocketConnection. Data reception can be controlled with
2149 rate limit per second and/or read data length limit.
2150 Added silc_socket_set_qos. Affected files are
2151 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2153 * Added the QoS configuration to SILC Server configuration
2154 file. Affected files are silcd/serverconfig.[ch] and
2157 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2159 * Merged with irssi.org CVS.
2161 * Failed OPER and SILCOPER authentications are now logged.
2162 Affected file silcd/command.c. Bugs #25.
2164 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2166 * ROBODoc documented lib/silcutil/silcbuffer.h and
2167 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2168 <ville.rasanen@iki.fi>.
2170 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2172 * Added support for auto-passphrase authentication from the
2173 config file during connecting which was not implemented
2174 yet. Affected file irssi/src/silc/core/client_ops.c.
2176 * Fixed a bug in authentication protocol failure handling which
2177 was processing wrong callback context. Affected files
2178 are lib/silcclient/client.c and protocol.c.
2180 * Fixed the /ATTR allow off to actually work. Affected file
2181 is irssi/src/silc/core/silc-queries.c.
2183 * Fixed the /ATTR -del to work. Affected file is
2184 irssi/src/silc/core/silc-queries.c.
2186 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2188 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2190 * Fixed mask attribute adding in Irssi SILC client. Affected
2191 file irssi/src/silc/core/silc-queries.c.
2193 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2195 * Added support for saving the requested attributes in
2196 WHOIS to directory. Affected file is
2197 irssi/src/silc/core/silc-queries.c.
2199 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2201 * Added support for parsing VCard fields that do not have
2202 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2204 * Fixed a double free bug in hash table foreach function
2205 if the entry was deleted in the foreach callback. Affected
2206 file lib/silcutil/silchashtable.c.
2208 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2210 * Added silc_attribute_get_verify_data to return the signature
2211 verification data for either user digital signature or
2212 server digital signature in Requested Attributes. Affected
2213 files are lib/silccore/silcattrs.[ch].
2215 * Added silc_vcard_alloc which is used to allocated dynamic
2216 SilcVCard context. The silc_vcard_free now checks whether
2217 the context is dynamically allocated or not. Affected files
2218 are lib/silcutil/silcvcard.[ch].
2220 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2222 * Periodically remove the NOATTR status from client entry
2223 so that the client may take the attributes in use even after
2224 server has resolved them unsuccessfully earlier. Affected
2225 file silcd/server_query.c and idlist.h.
2227 * Moved sha1hash and md5hash from client->internal to
2228 SilcClient for application usage. Affected files are
2229 lib/silcclient/client.h and client_internal.h.
2231 * Fixed attribute encoding and decoding bugs. Affected
2232 files lib/silccore/silcattrs.[ch].
2234 * Added ATTR command to Irssi SILC Client which is used to
2235 manage user's Requested Attributes sending and values for
2236 WHOIS command. Affected files around Irssi SILC client.
2238 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2240 * Added silc_buffer_strformat which can be used to format
2241 strings into a buffer which size is automatically increased.
2242 Affected file lib/silcutil/silcbuffmt.[ch].
2244 * Added implementation of VCard (RFC 2426) which can be used
2245 as part of Requested Attributes in WHOIS command. Affected
2246 file lib/silcutil/silcvcard.[ch].
2248 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2250 * Some strncat -> silc_strncat changes our the core and
2253 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2254 errors. Added better error printing to SKE library.
2255 Affected files lib/silcske/silcske.c, silcske_status.h and
2258 * Save the PKCS key length even if only private key is set to
2259 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2261 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2262 length in bits not in bytes. Affected files are
2263 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2264 silcd/server_query.c.
2266 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2268 * Added silc_attribute_payload_encode_data to directly encode
2269 the data into the attributes buffer. Renamed function
2270 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2271 Affected files are lib/silccore/silcattrs.[ch].
2273 * silc_hash_table_find_foreach calls the foreach function now
2274 once even if the nothing was found with context set to NULL.
2275 Affected file lib/silcutil/silchashtable.[ch].
2277 * Remove the RESOLVING flag from client entry after received
2278 the Requested Attributes from the client. Fixed memory leak
2279 in client entry freeing. Affected files silcd/server_query.c
2282 * Added Requested Attributes support into SILC Client Library.
2283 It is not able to send requested attributes in WHOIS command,
2284 and also receive and process requested attributes. Added
2285 silc_client_attribute_[add|del] and silc_client_attributes_get
2286 functions. Added also `ignore_requested_attributes' to the
2287 SilcClientParams to not use attributes in client. Affected
2288 files are lib/silcclient/command.c, client_attrs.[ch],
2289 silcclient.h, client_internal and client.[ch].
2291 * Changed the silc_client_get_client_by_id to support Requested
2292 Attributes, it takes them as argument now. Affected file
2293 is lib/silcclient/silcclient.h, and idlist.c.
2295 * Added -details option to WHOIS command in Irssi SILC Client
2296 to support the requested attributes. By default it requests
2297 all attributes. Affected file lib/silcclient/command.c and
2298 irssi/doc/help/in/whois.in.
2300 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2302 * Add also SERVICE attribute for server-constructed attribute
2303 data. Also digitally sign the attributes and add
2304 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2305 silcd/server_query.c.
2307 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2309 * Changed the silc_attribute_payload_encode to support list
2310 of attributes (function may be called several times to add
2311 a new attribute). Removed the silc_attribute_payload_encode_list
2312 function. The encoding function now also automatically encodes
2313 the data, so the caller does not need to do that. Affected
2314 files lib/silccore/silcattrs.[ch].
2316 * Added support for replying on behalf of the user to the
2317 Requested Attributes in WHOIS command in the server. Affected
2318 file silcd/server_query.c.
2320 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2321 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2323 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2325 * Don't swtich to become primary router if we are backup if
2326 decryption error has occurred. Affected file silcd/server.c.
2328 * Fixed a bug in backup router IP address comparison in
2329 silc_server_backup_get.
2331 Save now also the port of the server/router and use that
2332 in comparison as well. Affected file silcd/server_backup.c.
2334 * Normal server now reconnects to backup router automatically
2335 if connection is lost to it. Affected file silcd/server.c.
2337 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2339 * If packet processing fails (like integrity check fails)
2340 the connection is closed now. Affected files are
2341 lib/silccore/silcpacket.c and silcd/server.c.
2343 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2345 * Fixed double free in RSA public key set function
2346 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2349 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2351 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2352 Added server_query.[ch] which provides one interface for
2353 querying information using all three commands.
2355 * Changed all "typedef unsigned char" in core library to
2356 "typedef SilcUInt8".
2358 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2360 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2362 * Renamed silc_server_get_client_resolve to
2363 silc_server_query_resolve and moved to server_query.[ch].
2365 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2367 * Resumed client packet handling from server put the resumed
2368 client on wrong list on router and caused the client not
2369 be present on the network anymore. Now fixed to put the
2370 client to correct list. Affected file silcd/packet_receive.c.
2372 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2374 * Various cleanup in error message output in config parsing code
2375 and in server init code. Fixed error log files containing
2376 too many newlines ('\n') in some situations. Affected files are
2377 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2379 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2381 * Use the reverse lookupped hostname in client internals
2382 instead of one user provided us as remote server name.
2383 Affected file lib/silcclient/client.c.
2385 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2387 * Added 'app_context' to silc_schedule_init. It is an
2388 application specific context that is delivered to application
2389 in task callback functions. Affected files are
2390 lib/silcutil/silcutil.[ch].
2392 * The hb_context in SilcSocketConnection is not freed
2393 automatically anymore (application must free it). Freeing
2394 it automatic is inconsistent. Affected files are
2395 lib/silcutil/silcsockconn.[ch].
2397 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2399 * Added support for removing explicitly added client connections
2400 in rehash and closing the client connections if they were
2401 unconfigured in the rehash. Affected file silcd/server.c.
2403 * Added support for aborting automatically pending commands
2404 that never receives the reply (to avoid memory leaks).
2405 Added also silc_server_command_pending_timed to set the
2406 specific timeout for pending command. Affected files are
2407 silcd/command[_reply].[ch].
2409 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2410 specs and lib/silccore/silcstatus.h.
2412 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2414 * Changed the silc_get_time to accept time value as argument
2415 or if zero is sent return current local time. Affected
2416 file lib/silcutil/silcutil.[ch].
2418 * Added STATS command to client library and Irssi SILC client.
2419 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2421 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2423 * Assure that channel key is set before sending it. May
2424 crash server otherwise. Affected file silcd/packet_send.c.
2426 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2428 * Assure that endless loop cannot happen with detached client
2429 resolving on normal server. Added idlist status
2430 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2431 silcd/idlist.h and silcd/packet_receive.c.
2433 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2435 * Incoming file transfer request cannot use same session as
2436 the sending session. This can happen when sending file to
2437 yourself. Crashed the client on quit. Affected file
2438 lib/silcclient/client_ftp.c. Bug #24.
2440 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2442 * Implemented the draft-riikonen-precense-attrs draft and
2443 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2445 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2447 * Distribute the SERVER_SIGNOFF notify also to local backup
2448 routers from the primary router. The backup router may not
2449 have the signing of local server directly connected and need
2450 to know about the signoff. Affected file silcd/server_util.c.
2452 * Use the primary router as the origin of the locally connected
2453 server when it is disconnecting from the backup router since
2454 that's where it really is coming from. Now the clients from
2455 the disconnecting server are removed correctly and "shadow"
2456 clients are not left to the backup router. Affected file
2459 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2461 * If normal server is standalone and found existing but disabled
2462 channel, do not re-create the channel since it creates
2463 duplicate same channels. Affected file silcd/server.c.
2465 * Added anonymous client connections support to server. New
2466 "anonymous" configuration option to ConnectionParams section
2467 added. If set to true, the username and hostname information
2468 of the client will be scrambled and anonymous user mode is
2469 set automatically to the user. Affected files are
2470 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2472 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2474 * In JOIN notify handling, mark that the cache entry of the
2475 client cannot be expired. Can cause crashes on normal
2476 server (asserts client->channels). Affected file is
2477 silcd/packet_receive.c.
2479 * From now on distribution versions are used as protocol versions
2480 instead of by default using the Toolkit base version as protocol
2481 version. Affected file prepare.
2483 * Do not set the locally resolved hostname for local client
2484 entry but take what server sends. This way the real hostname
2485 is showed in WHOIS for yourself. Affected file is
2486 lib/silcclient/idlist.c and lib/silcclient/client.c.
2488 * Resolve local info with IDENTIFY when connecting to server.y
2490 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2492 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2493 for implied search (not needed on platforms which has native
2494 pthreads library). Use --without-pthreads to disable threads.
2495 Affected file is configure.in.pre
2497 * Fixed --with-iconv on platforms which need to bypass (broken)
2498 native iconv(). Affected file is configure.in.pre
2500 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2502 * Moved -C option parsing in Irssi SILC client at same time
2503 as other options. The UI was initialized earlier and caused
2504 problems on command line. Bug #16. Affected file is
2505 irssi/src/silc/core/silc-core.c.
2507 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2509 * Added global variable silc_log_timestamp that tells silclog
2510 wether to print or not the timestamp in the logging files.
2511 Affected file lib/silcutil/silclog.[ch].
2513 * Added silcd configuration option Timestamp in the Logging
2514 section. Affected file silcd/serverconfig.[ch],
2515 doc/example_silcd.conf.in.
2517 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2519 * Fixed fingerprint checking to check for entirely empty
2520 fingerprint instead of two first bytes when determining
2521 if it is set. Bug #18. Affected file silcd/command.c.
2523 * Fixed duplicate PKCS name registering to not allow it.
2524 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2526 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2528 * Conditionalize non-gcc compiler optimizations for various
2529 platforms, enable those commented out. Cleanups.
2530 Affected file lib/silcmath/mpi/configure.in
2532 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2534 * silc_rng_exec_command() left zombie processes if command
2535 didn't generate any output. Affected file
2536 lib/silccrypt/silcrng.c
2538 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2540 * Rewrote iconv checking, introduce --with-iconv for systems
2541 which rely on libiconv. Check if iconv() provided by libc
2542 is good enough, otherwise demand libiconv. Affected file
2545 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2547 * Search for ldopen() also in libc. This enables SIM support
2548 on *BSD systems. Based on patch from Alex Zepeda. Affected
2549 file configure.in.pre
2551 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2553 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2554 This fixes prepare on *BSD systems. Affected file
2557 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2559 * More fixed for not having purge timeout for global clients
2560 that are on channel. Affected files silcd/command_reply.c
2563 * Fixed the rekey protocol to work with backup router connections.
2564 Rekey packets are now allowed on disabled connections as
2565 well. Affected files silcd/packet_send.c and server.c.
2567 * Do not switch to be as backup router when shutting down and
2568 closing the primary connection. Affected file silcd/server.c.
2570 * Fixed memory leaks in backup router deleting. Added
2571 silc_server_backup_free to free all data during shutdown of
2572 server. Affected files silcd/server_backup.[ch].
2574 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2576 * Do not process commands if the sock->user_data is NULL.
2577 Affected file silcd/command.c.
2579 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2581 * Fixed buffer overflow and security problems (loosing bits
2582 in CFB encryption) in SILC RNG. Problems reported by
2583 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2585 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2587 * Added yet more checks that client is not expired on global
2588 list if it is on channels. Affected file is
2589 silcd/command_reply.c.
2591 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2593 * Merged c0ffee's MIME signal patch which adds support for
2594 sending also MIME messages in Irssi SILC Client, and handling
2595 received MIME messages in a signal (and perhaps doing something
2596 to non-textual MIME messages).
2598 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2600 * Fixed pending command deletion in server and client library
2601 to check the whole list instead of breaking after first found.
2602 The affected files are silcd/command.[ch] and
2603 lib/silcclient/command.[ch].
2605 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2607 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2608 secret or private, otherwise it's possible to find out
2609 whether a secret channel exists or not. Affected file
2612 * If CMODE change fails during the mode setting, assure that
2613 the old mode mask is set for the channel back. Affected
2614 file silcd/command.c.
2616 * Fixed passphrase saving on +a channel on normal server
2617 after successful JOIN command. Affected file silcd/command.c.
2619 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2621 * Remove server/router operator privileges in DETACH command,
2622 since it's possible to resume to server where these
2623 privileges would not be allowed for the client. Affected
2624 file silcd/command.c.
2626 * Do not set to wait for backup in rehash of the server.
2627 Affected file silcd/server.c.
2629 * Do not check listener sockets when counting how many
2630 socket connections we have. Affected file is
2631 silcd/server_util.c.
2633 * Do not announce disconnected clients that are remaining
2634 in history (for WHOWAS). This is because SIGNOFF notify
2635 for these has been sent earlier already. Affected file
2638 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2640 * Buffer overflow with CUMODE command's mode->mode character
2641 conversion. Reported by Ville Räsänen. Affected file
2642 lib/silcutil/silcutil.c.
2644 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2646 * Allow heartbeat packets to go disabled connections anyway.
2647 Affected files silcd/server.c and silcd/packet_send.c.
2649 * Do not broadcast New Channel packets with List flag set
2650 in the packet to backup routers. The router must check
2651 for the correctness of the packets before sending them.
2652 It is possible that router will have enforce Channel ID
2653 change and this would cause desync in the backup router.
2654 Affected file silcd/packet_receive.c.
2656 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2657 are handled in list parsing. They are not list packets
2658 anymore. Affected file silcd/packet_receive.c.
2660 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2662 * Stop waiting for backup router through the timeout, not
2663 directly after backup router has arrived. Affected file
2666 * Do not re-create channel keys and send them when removing
2667 clients in server shutdown. Affected files are
2668 silcd/server_internal.h and silcd/server_util.c.
2670 * Notify distribution to backup routers was missing from
2671 the silc_server_send_notify_dest function which caused
2672 desyncing problems with backup router. Affected file is
2673 silcd/packet_send.c.
2675 * The client's channel removing was working wrong on
2676 backup router. It assumed that it doesn't know global
2677 information but backup router does know. For this reason
2678 it could remove channel when it wasn't supposed to do that.
2679 Affected file silcd/server.c and silcd/server_util.c.
2681 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2683 * Stop for a couple seconds after badkup router has become
2684 primary router. Affected file silcd/server.c.
2686 * Added silc_server_remove_servers_by_server, which is used
2687 to remove servers originated from some other server. Also
2688 clients of those servers can be removed too. Affected file
2689 silcd/server_util.[ch].
2691 * When removing clients after a server has signed of remove
2692 also all servers behind that server (unless they are known
2693 to be available locally), and send SERVER_SIGNOFF for each
2694 of the server separately. Also the signed off clients are
2695 sent now separately per signed off server. The affected files
2696 are silcd/server.c and silcd/server_util.[ch].
2698 * All servers added with silc_idlist_add_server must always
2699 have both "router" and "connection" pointers set. Otherwise,
2700 bad server entries may be left around in the cache.
2701 Affected file silcd/command_reply.c.
2703 * Do not create the channel key in NEW_CHANNEL packet
2704 processing if the channel is empty. Affected file
2705 silcd/packet_receive.c.
2707 * Completed backup router support for standalone routers.
2708 Supports also servers in the cell that do not use the backup
2711 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2713 * Fixed a bug in silc_string_regexify which did not add '^'
2714 at the start of each string, and thus the matching was
2715 not explicit. For example ban list iikone@*!*@* would
2716 match also "priikone", which is wrong, it would have to be
2717 *iikone@*!*@* to match also "priikone". Affected
2718 file lib/silcutil/unix/silcunixutil.c.
2720 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2722 * Enable all local server connections before updating client
2723 caches when we've become backup router. Otherwise, signoff
2724 packets may not reach the clients. Affected files are
2725 silcd/server.c and silcd/server_util.[ch].
2727 * Fixed a bug in version string parsing which could crash
2728 the program with specially formatted version string.
2729 Bug reported and patch provided by Ville Räsänen. Affected
2730 file lib/silcutil/silcutil.c.
2732 * Handle the disconnection immediately when DISCONNECT
2733 packet is received in server. Affected file silcd/server.c.
2735 * Primary router now waits a short time (10 seconds) for
2736 backup router connection before accepting any other
2737 connection (except local). Affected file silcd/server.c,
2740 * Fixed a crash in client libary in NICK_CHANGE notify when
2741 NICK_CHANGE arrived for client entry we are resolving
2742 currently. Affected file lib/silcclient/client_notify.c.
2744 * Call the sconn->callback completion even if error had
2745 occurred. Start reconnecting always if connection to
2746 primary router fails during backup router protocol.
2747 Affected files silcd/server.c and server_backup.c.
2749 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2751 * Added functions silc_server_send_opers and
2752 silc_server_send_opers_notify to send packets stricly
2753 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2754 to send variable argument notify to operators.
2755 Affected files silcd/packet_send.[ch] and silcd/server.h.
2757 * Removed UMODE rights checking with UMODE_CHANGE notify.
2758 Affected file silcd/packet_receive.c.
2760 * Server/router operator now receives notify when network
2761 switches to backup router and when it resumes the use of
2762 primary router. Affected file silcd/server.c and
2763 silcd/server_backup.c.
2765 * Fixed the updating of client information after backup
2766 resuming protocol is over; update all except local clients
2767 to the new primary router. The affected file is
2768 silcd/server_util.c.
2770 * Added support for closing active connections in rehash
2771 that were unconfigured by the user. Supports currently
2772 closing server and router connections. Affected file
2775 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2777 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2779 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2780 is NULL since seems that on some platforms NULL is allowed
2781 and on some it's not. Fallback encoding is used instead.
2782 Affected file lib/silcutil/silcstrutil.c.
2784 * Fixed statistics updating for incoming server connection
2785 which could cause problems when re-connecting. Affected
2786 file silcd/server.c.
2788 * Preliminary backup router support for standalone router
2789 added. Affected files in silcd/.
2791 * Mark server connections in backup router disabled before
2792 and after backup protocol. Affected file is
2793 silcd/server_backup.c.
2795 * Added support for reconnecting to remote server connection
2796 even if the protocol fails, and if the configuration wants
2797 us to keep trying to connect anyway.
2799 Server connection is not allowed to backup router if
2800 backup router does not have connection to primary router yet.
2802 Affected file is silcd/server.c.
2804 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2806 * Added silc_client_udpate_server function to update changed
2807 server info. Affected file lib/silcclient/idlist.[ch].
2809 * Added check for server entries that are being resolved when
2810 notify is received. If being resolved, handle the received
2811 notify only after it's resolved so that all notifys are
2812 handled in same order as received from the server.
2814 Added similar resolver check to channel entries. Every
2815 notify that cause resolving of any information that affects
2816 channel entry marks the channel entry in waiting state.
2817 After whatever resolving is over the waiters are signalled
2818 and only then the notifys are handled in the same order
2819 as delivered from the server.
2821 Affected files are lib/silcclient/idlist.[ch], and
2824 * Fixed KILLED notify handling in normal server. Affected
2825 file silcd/packet_receive.c.
2827 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2828 is locally connected, or was locally connected (but may
2829 be detached and connection is not active). Added also
2830 SILC_IS_LOCAL for checking this status. Affected files
2831 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2832 silcd/server.c and silcd/server_internal.h.
2834 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2836 * Don't send or handle TOPIC_SET if topic is already set and
2837 is same as being set. Affected files silcd/command.c and
2838 silcd/packet_receive.c.
2840 * Fixed CMODE change rights checking to work correctly when
2841 removing modes by operator. Affected file is
2842 silcd/server_util.c.
2844 * Fixed some handling with New Channel packet in router and
2845 fixed some CMODE_CHANGE notify handling in server and router.
2846 Affected file is silcd/packet_receive.c.
2848 * Changed "disconnect" client operation to include the
2849 reason of the disconnection and optional disconnection
2850 message. Affected file lib/silcclient/silcclient.h.
2852 * Made the compilation of lib/contrib/ stuff conditional.
2853 Affected files configure.in.pre, lib/contrib/Makefile.am.
2855 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2857 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2858 to the sender of the notify too, to avoid situation where two
2859 notifys are in the network at the same time going to oppsite
2860 directions. Affected file silcd/packet_receice.c.
2862 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2864 * Delete the client from channel even if the cilent->id is
2865 NULL. It was possible that client was deleted without
2866 removing from channels (theoretically at least). Affected
2867 file silcd/server.c and silcd/server_util.c.
2869 * Free the client data too when resuming is not successful.
2870 Affected file silcd/packet_receive.c.
2872 * Merged some code from c0ffee's silc-plugin. Affected files
2873 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2875 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2876 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2877 to the primary router connection, the other one returns
2878 TRUE if packet must be broadcasted to network.
2880 * All notifys that are destined to primary router (to network)
2881 are now automatically sent to backup routers even if the
2882 router is standalone (and has backup router). Affected files
2885 * Added --without-irssi and --without-silcd configuration
2886 options for disabling the compilation of these applications.
2887 Affected file configure.in.pre and prepare.
2889 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2891 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2892 UTF-8 encoding and decoding. Added also new encodings
2893 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2895 Added also SILC_STRING_LANGUAGE which is language and charset
2896 specific encoder and decoer for those platforms that support
2897 iconv(). It can convert the UTF-8 to and from the locale
2898 specific character set.
2900 Affected file lib/silcutil/silcstrutil.[ch].
2902 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2904 * Added function silc_get_command_name to the file
2905 lib/silcutil/silcutil.[ch].
2907 * Improved the server debug output a bit. Affected files are
2910 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2912 * Save the channel passphrase when received succesful JOIN
2913 command reply from router, on normal server. Otherwise
2914 joinig +a channels from normal server is not possible.
2915 Affected file silcd/command.c.
2917 * Fixed a bug in TOPIC_SET notify handling. The notifier
2918 may be other than client too, like server or channel.
2919 It expected it to always be only client and ignored the
2920 notify. Affected file silcd/packet_recieve.c.
2922 * Removed some (unnecessary) debug printing from
2923 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2925 * Do not force CMODE_CHANGE when server is announcing new
2928 Router announces stuff only after server reannounces channel
2929 after CHANNEL_CHANGE notify.
2931 These fixes optimizes the announcing procedure, and perhaps
2932 fixes some problems too. Affected file silcd/packet_receive.c.
2934 * Fixed SERVER_SIGNOFF sending to local clients. It was
2935 totally broken and sent the notify to all local clients,
2936 instead of only to those that was on same channel as the
2937 signing off clients. Affected file silcd/server_util.c.
2939 * Added -D option to server. It can be used to give debug
2940 level. The levels are from 0 - 99, and are predefined for
2941 smooth server debugging. (see silcd.c for the predefined
2942 levels). Affected file silcd/server.c.
2944 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2946 * Fixed a bug in Irssi SILC client to close the connection
2947 properly when disconnecting from server. Affected file
2948 irssi/src/silc/core/client_ops.c.
2950 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2952 * When authenticating as founder during JOIN command, check
2953 that the one authenticating becomes the only founder on the
2954 channel. Affected file silcd/command.c.
2956 * Better checking for founder mode setting when CUMODE_CHANGE
2957 notify is received. Affected file silcd/packet_receive.c.
2959 * Close all connections when shutting down the server by sending
2960 DISCONNECT packet. Close all listeners too when shutting
2961 down the server. Affected file silcd/server.c.
2963 * Handle DISCONNECT packet correctly in client library by
2964 calling the "disconnect" client operation. Affected file
2965 lib/silcclient/client.c.
2967 * Handle local errors correctly during resuming. Affected
2968 file lib/silcclient/client.c.
2970 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2972 * The log file is not dupped internally anymore in
2973 lib/silcutil/silclog.c. Fixed memory leaks too.
2975 * The scheduler now dispatches all pending timeout tasks
2976 when it is uninitialized with silc_schedule_uninit.
2977 Affected file lib/silcutil/silcschedule.c.
2979 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2981 * Added --enable-stack-trace option to configure. Added
2982 memory allocation stack trace support. Added files
2983 lib/silcutil/stacktrace.[ch]. Affected files are
2984 lib/silcutil/silcmemory.[ch].
2986 * Fixed memory leaks from libraries and server. Affected
2987 files around the tree.
2989 * Reverted back a fix made to CUMODE which broke it.
2990 Affected file silcd/command.c.
2992 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2994 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2995 core library, and implemented it. All textual messages SHOULD
2996 use this flag and the message MUST be UTF-8 encoded.
2997 All text messages sent by Irssi SILC client are now UTF-8
2998 encoded (regardless whether the terminal supports UTF-8 or not).
2999 Affected files are lib/silccore/silcchannel.h,
3000 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3003 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3005 * Added lots of new statistics updating that was missing from
3006 the server and router code. Affected files in silcd/.
3008 * Sending SIGUSR1 signal to server now dumps the current
3009 server statistics into /tmp directory. Affected file is
3012 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3013 the SILC Hash Interface also. Added new functions
3014 silc_hash_get_name, silc_hash_init, silc_hash_update and
3015 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3017 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3019 * Added some better info printing for client during connecting.
3020 Affected file silcd/server_util.c.
3022 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3023 to silence a user on a channel. Affected files are
3024 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3025 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3026 and silcd/packet_receive.c.
3028 * Fixed a fatal bug in handling of malformed command payload.
3029 Affected file silcd/command.c.
3031 * Fixed a double free when announcing channel users to router.
3032 Affected file silcd/server.c.
3034 * After successful authentication to channel founder mode, check
3035 that there isn't anyone else with founder mode on the channel.
3036 The one that authenticated will become founder and anyone
3037 else is demoted. Affected file silcd/command.c.
3039 * Added error printing of any error that has occurred during
3040 any command in client library. Affected file is
3041 irssi/src/silc/core/client_ops.c.
3043 * Removed some error printing from the client library and left
3044 it for the application to worry (from the error status it
3045 receives in 'command' client operation. Affected file is
3046 lib/silcclient/command.c.
3048 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3050 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3051 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3052 Starting key agreement with itself is denied. Affected file
3053 is lib/silcclient/client_keyagr.c.
3055 * Fixed some error checkings from the SFTP library which caused
3056 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3057 and lib/silcsftp/sftp_util.c.
3059 * Added new "debug" and "debug_string" settings to Irssi SILC
3060 client which can be used to print runtime debugging on the
3061 Irssi's screen. Available when compiled with --enable-debug
3062 option. Affected file irssi/src/silc/core/silc-core.c.
3064 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3066 * Fixed a missing variadic parameter in a function call that
3067 caused server crash when a non-allowed connection arrived.
3068 Reported by Richard Becker. Affected file silcd/server.c.
3070 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3072 * Added WATCH list sending to backup routers from router.
3073 The WATCH command is sent by the router to the backup
3074 router. Affected file silcd/command.c.
3076 * Mark the backup_router flag for RouterConnection entry
3077 if the backup router stuff is defined in the config file.
3078 Affected file silcd/serverconfig.c.
3080 * Fixed some backup data sending around the code to work better
3081 if the router is standalone router. Not all places were fixed.
3082 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3085 * Fixed the router connecting when connecting to multiple
3086 routers. It ignored every other router except the first
3087 one. Affected file silcd/server.c.
3089 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3091 * Made the private key generation after expiration optional.
3092 If not created after expiration the old key will re-expire
3093 at a later time (and thus key pair is not necessary to
3094 change). Affected file irssi/src/silc/core/clientutil.c.
3096 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3098 * The length arguments in bind() and connect() were wrong
3099 and fixed now to used SIZEOF_SOCKADDR in the
3100 lib/silcutil/unix/silcunixutil.c.
3102 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3104 * Fixed detach timeout handling to use Client ID and not
3105 the actual client entry which may be freed in the callback.
3106 Affected file silcd/command.c.
3108 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3110 * Merged c0ffee's multiple interface support patch.
3111 Affected files in silcd/.
3113 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3115 * Cleanup keys properly. Affected file is
3116 irssi/src/silc/core/clientutil.c.
3118 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3120 * Display the user mode on the status bar. Affected file
3121 irssi/src/silc/core/silc-expandos.c.
3123 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3125 * If private message key is not set, but the flag is set in
3126 the packet, ignore the packet since it cannot be decrypted.
3127 Affected file lib/silcclient/client_prvmsg.c.
3129 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3131 * When resuming client, remove the old client entry from
3132 the watcher list too. Affected file silcd/packet_receive.c.
3134 * Do not allow normal server to force founder mode away
3135 from router if the founder mode is already set. Affected
3136 file silcd/packet_receive.c.
3138 * Remove the client entry with watch notify types with short
3139 timeout, and not directly, so that other notifys can be
3140 retrieved too. Affected file lib/silcclient/client_notify.c.
3142 * Display notification about data messages that cannot be
3143 displayed. Affected files irssi/src/silc/core/client_ops.c,
3144 irssi/src/fe-common/silc/module-formats.[ch].
3146 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3148 * Fixed the CHANNEL_CHANGE notify handling in client libary
3149 to not use freed memory. Affected file is
3150 lib/silcclient/client_notify.c.
3152 * Fixed CUMODE_CHANGE notify handling in server. Affected
3153 file silcd/packet_receive.c.
3155 * Fixed USERS command to support empty channels. Affected
3156 file silcd/command.c.
3158 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3160 * Allow multiple identical pending commands to be registered
3161 in client library. Affected file is lib/silcclient/command.c.
3163 * Call the completion for resolving client information only
3164 after all resolvers has finished. This fixes a crash in
3165 the client. Added support for checking when the resolvers
3166 are finished. Affected file is lib/silcclient/idlist.c.
3168 * Wait by default 3 seconds before reconnecting to the server
3169 after being disconnected. Makes the /detach command a bit
3172 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3174 * Check the watcher list before sending signoff notifys
3175 when closing client connection. Affected file is
3178 * Added better CMODE command rights checking. Affected file
3179 silcd/server_util.c.
3181 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3183 * Fixed watcher list checking during server signoff. It
3184 crashed the server. Affected file silcd/server_util.c.
3186 * The JOIN command reply returns now the founder's public
3187 key. Affected file is silcd/command.c.
3189 * Announce the channel mode, and the mode properties with
3190 CMODE_CHANGE notify. Affected file silcd/server.c.
3192 * Mark new channels by default disabled, untill at least
3193 one user joins the channel. Affected file is
3194 silcd/packet_receive.c.
3196 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3198 * The nickname argument to watch notify can be optional.
3199 Fixes a crash in server. Affected file silcd/packet_send.c.
3201 * Remove the client entry from cache if the WATCH notify type
3202 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3203 lib/silcclient/client_notify.c.
3205 * Check the watcher list before and after changing nickname
3206 when the NICK_CHANGE notify is received. Affected file is
3209 * Fixed a crash in OPER and SILCOPER command sending. Empty
3210 passphrase caused the crash. Affected file is
3211 lib/silcclient/command.c.
3213 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3215 * Merged with Irssi CVS for Irssi SILC client.
3217 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3219 * Completed the protocol specifications.
3221 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3223 * Merged with Irssi CVS for Irssi SILC client.
3225 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3227 * Added the founder's public key delivery to the
3228 CUMODE_CHANGE notify type as well. Updated the protocol
3229 specs and the code. Affected files are silcd/packet_send.[ch],
3230 silcd/packet_receive.c and silcd/command.c.
3232 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3234 * Added silc_pkcs_public_key_copy function into the
3235 lib/silccrypt/silcpkcs.[ch].
3237 * Remove the `iv' from the SilcChannelEntry since we can
3238 live without it. Affected files are silcd/idlist.h and
3239 silcd/packet_receive.c.
3241 * Added support for sending the founder's public key in
3242 the CMODE_CHANGE notify packet in the server. Affected
3243 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3244 silcd/command.c and silcd/server.c.
3246 * Changed the FOUNDER_AUTH authentication to use only
3247 public key authentication as defined by new protocol
3248 specs. Passphrase authentication with that mode cannot
3249 be used anymore. It is now possible to reclaim founder
3250 mode from any server in the network. Affected files are
3251 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3253 * Added permanent channels support by making the channel
3254 permanent when FOUNDER_AUTH mode is set on the channel.
3255 The channel will not be destroyed even if channel is empty
3256 when that mode is set. Protocol TODO #17. Affected
3257 files are silcd/server.[ch], server_util.[ch],
3258 silcd/command.c, silcd/packet_receive.c and
3259 lib/silcclient/command.c.
3261 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3263 * Added reference counter to the command reply context in
3264 the client library. Affected files are
3265 lib/silcclient/command_reply.[ch].
3267 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3269 * Fixed rekey protocol with PFS in the client library.
3270 Affected file is lib/silcclient/protocol.c.
3272 * Added support for list of errors in client library
3273 command reply handling. Affected file is
3274 lib/silcclient/command_reply.c.
3276 * Defined that the WHOIS and IDENTIFY commands can send
3277 list of errors. Updated the protocol specs. Protocol
3280 * Added support for sending list of errors to WHOIS and
3281 IDENTIFY commands in server. Added support for receiving
3282 list of errors in server. Affected files are
3283 silcd/command.c and silcd/command_reply.c.
3285 * Fixed client info resolving on LEAVE command in client
3286 library to not crash. Affected file is
3287 lib/silcclient/client_notify.c.
3289 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3291 * Defined that the NICK command replies with thew changed
3292 nickname too, to make the nickname changing simpler at
3293 the client's end. Updated protocol specs and the code
3294 in client and server. Affected files are
3295 silcd/command.c, lib/silcclient/command_reply.c and
3296 lib/silcclient/command.c.
3298 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3300 * Added `Compressed' packet flag to indicate that the packet
3301 payload is compressed by the sender. Updated the protocol
3302 specs and the core library. The compression still is not
3303 implemented in the sources. Affected file is
3304 lib/silccore/silcpacket.h.
3306 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3308 * Remove pending command callbacks also if the connection
3309 to the server is destroyed. Affected file is
3310 lib/silcclient/client.c.
3312 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3314 * Added new QUIET channel user mode that can be used to
3315 quiet a user in a channel. Updated the protocol specs but
3316 it wasn't implemented yet. Protocol TODO #27. Affected
3317 file is lib/silccore/silcmode.h.
3319 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3321 * Added BLOCK_INVITE user mode to be able to block incoming
3322 invite notifications. Protoocol TODO #26. Affected files
3323 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3326 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3327 the protocol specs and the code. Affected file is
3328 lib/silccrypt/silcpkcs.c.
3330 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3332 * Disconnect Payload includes now the status type. Updated
3333 the protocol specs and the code. Protocol TODO #25.
3334 Affected files are silcd/server.c, lib/silcclient/client.c.
3336 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3337 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3338 Moved the silc_client_command_status_messages table to the
3339 lib/silcutil/silcutil.c and added new funtion
3340 silc_get_status_message, which deprecates function
3341 silc_client_status_message. Affected files are
3342 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3343 lib/silcutil/silcutil.[ch].
3345 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3347 * Defined that the nickname hash in Client ID MUST be from
3348 lowercase nickname. This effectively changes nicknames in
3349 SILC to case-insensitive. Updated the protocol specs and
3350 the code. Affected files are lib/silcutil/silcutil.[ch],
3351 silcd/serverid.c, and silcd/idlist.c.
3353 * Added new channel user modes BLOCK_MESSAGES_USERS and
3354 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3355 code. Affected files are lib/silccore/silcmode.h,
3356 lib/silcclient/command.c, and silcd/packet_send.c.
3358 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3359 specs and code. Affected file lib/silccore/silcstatus.h.
3361 * Added support for watch list. It is possible to add nicknames
3362 to be watched, and when they come to network, leave network
3363 or user mode changes the watcher will be notified of this
3364 change. Added SILC_COMMAND_WATCH command, added new
3365 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3366 notifications. Updated the protocol specs and implemented
3367 this to library, client and server. Protocol TODO #21.
3368 Affected files are lib/silccore/silccomand.h,
3369 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3370 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3371 silcd/packet_send.[ch], silcd/packet_receive.c, and
3372 irssi/src/silc/core/client_ops.c.
3374 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3375 somebody watching you. Updated the protocol specs and the
3376 code. Affected files are lib/silccore/silcmode.h, and
3377 lib/silcclient/command.c.
3379 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3381 * Added service support to SILC protocol. Added new command
3382 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3383 core library. Services are not implemented in server or
3384 client for now. Protocol TODO #20. Affected files are
3385 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3387 * Added SilcStatus argument to `command' client operation
3388 to return the error status when command sending fails
3389 locally. Changed all command in client library to return
3390 correct command status. Affected files are
3391 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3392 irssi/src/silc/core/client_ops.c.
3394 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3396 * Added silc_mime_parse function to parse MIME headers.
3397 Affected files are lib/silcutil/silcstruti.[ch].
3399 * Added MIME header parsing in Irssi SILC Client. It displays
3400 all textual MIME objects, others it ignores. Affected file
3401 is irssi/src/silc/core/clien_ops.c.
3403 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3405 * Fixed a bug in the pid writing function, which couldn't be
3406 written in a root-owned directory.
3408 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3410 * Defined that channel message to unknown Channel ID must
3411 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3412 Updated the protocol specs and the code in server. The
3413 affected file is silcd/packet_receive.c.
3415 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3417 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3418 that it is used to send error notifys if error occurs during
3419 some SILC packet processing, except commands. The error
3420 types are same as for command reply types. Defined that
3421 if private message is sent to unknown Client ID the error
3422 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3423 Updated the protocol specs and code. Affected files are
3424 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3425 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3426 and irssi/src/silc/core/client_ops.c. Renamed the
3427 SilcCommandStatus to SilcStatus.
3429 * Defined the use of extra WHOIS attributes in WHOIS command.
3430 The <Requested Attributes> (defined in a separate document)
3431 can be used to request additional information about user
3432 not returned by standard WHOIS command. Defined that server
3433 can send WHOIS command directly to client. Client provides
3434 the requested attributes to the server. Updated the protocol
3435 specs. Protocol TODO #4. Implementation is not done yet
3436 (Protocol TODO #24).
3438 * Renamed function silc_client_command_status_message to
3439 silc_client_status_message. Affected files are
3440 lib/silcclient/command_reply.[ch].
3442 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3444 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3445 32 bit integers. Updated the protcol specs and the code.
3446 Affected files are silcd/command.c and
3447 lib/silcclient/command.c.
3449 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3451 * Fixed a bug in library where sending a bogus authentication
3452 payload would lead to a crash. Affected file is
3453 lib/silccore/silcauth.c.
3455 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3457 * Added detach_disabled and detach_timeout server config
3458 options to the server. Affected files silcd/serverconfig.[ch],
3459 silcd/command.c and silcd/packet_receive.c.
3461 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3463 * Added resolve_cmd_ident field to the SilcClientEntry structure
3464 too so that if the entry is for example being resolved so
3465 another command may attach to the same pending command reply
3466 without requiring to resolve the same entry again. Added
3467 support for adding multiple pending commands for one
3468 command idenfier. Affected files lib/silcclient/command.[ch],
3469 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3471 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3473 * Defined that server receives WHOIS command reply for private
3474 and secret channels too. Updated protocol specs and the
3475 code in server. Affected file silcd/command.c.
3477 * Defined <channel user mode list> argument to WHOIS command
3478 reply for returning user modes on the channels. The
3479 channel list now doesn't include the user mode anymore but the
3480 actual channel mode. Updated protocol specs and the code in
3481 client and server. Affected files are silcd/command_reply.c,
3482 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3483 and lib/silcclient/command_reply.c.
3485 * Save the channels list in WHOIS command reply in normal server
3486 so that WHOIS always shows joined channels also in normal
3487 server and not just on router. Affected file is
3488 silcd/command_reply.c.
3490 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3492 * Defined that server receives USERS command reply for private
3493 and secret channels too. Updated protocol specs and the
3494 code in server. Affected file silcd/command.c.
3496 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3498 * Changed the UMODE's mode mask argument to be optional. If
3499 not provided then the command merely returns the current mode
3500 mask to the client. Updated protocol specs and the server.
3501 Affected file is silcd/command.c.
3503 * Added SILC session detachment/resuming support. It is possible
3504 to detach by closing the network connection and then re-connect
3505 and resume to the old client session. Added DETACHED user
3506 mode that server will set for detached client. Added new
3507 packet RESUME_CLIENT which is used to perform the resuming
3508 process. Added DETACH command. Updated the protocol specs,
3509 core library, client and server. Protocol TODO #22. Very
3510 many affected files around the tree.
3512 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3514 * Changed the CMODE's mode mask argument to be optional. If
3515 not provided then the command merely returns the current mode
3516 mask to the client. Updated protocol specs and the server.
3517 Affected file is silcd/command.c.
3519 * Changed the Killer's Client ID in KILLED notify to be just
3520 any ID payload since router server is allowed to kill as well.
3521 Updated protocol specs, client libary and server. Affected
3522 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3523 and irssi/src/silc/core/client_ops.c.
3525 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3527 * Added new user modes ANONYMOUS for special anonymous servers
3528 that may set the mode for client, and BLOCK_PRIVMSG which
3529 client may set to block incoming private messages unless the
3530 Private Message Key flag is set (using private keys to protect
3531 private messages). Updated protocol specs and code in client
3532 and server and core library. Protocol TODO #23. Affected
3533 files are lib/silccore/silcmode.h, silcd/server.[ch],
3534 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3535 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3537 * Added new channel user mode BLOCK_MESSAGES which the client
3538 may set to itself to tell server not send channel messages.
3539 Other packets such as channel key packets are still sent.
3540 Protocol TODO #23. Updated the protocol specs, client and
3541 server. Affected files are lib/silccore/silcmode.h,
3542 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3543 lib/silcutil/silcutil.c, silcd/command.c, and
3544 silcd/packet_send.c.
3546 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3548 * Redefined the Status Payload to include now two 8 bit fields,
3549 instead of one 16 bit field. This now makes it possible to
3550 send list of errors. Updated the protocol specs and the code
3551 in core library, client library and server. Protocol TODO #1.
3552 Affected files are lib/silccore/silccommand.[ch],
3553 lib/silcclient/command_reply.[ch], silcd/command.c,
3554 silcd/command_reply.c and silcd/packet_receive.[ch].
3556 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3558 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3559 must be handled by the application and should tell the application
3560 that an error message was already printed, and it should print the
3561 config coords (line, filename, ...). Affected files are
3562 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3564 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3565 server config parsing code more readable.
3567 Fixed a bug in the fetch_logging() config callback.
3569 Affected files is silcd/serverconfig.c.
3571 * Drop root privileges when started in foreground. Don't drop them
3572 if debugging also. Affected file is silcd/silcd.c.
3574 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3576 * Added more IM-like features by introducing new user modes
3577 for setting various presence information. Added new modes:
3578 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3579 specs and code. Protocol TODO #19. Affected files are
3580 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3581 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3583 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3585 * Added STATS command to the protocol after all, to return
3586 various statistical information about the network. It can
3587 be used by clients to retrieve statistical information, and
3588 servers may use it to to fetch cell and network wide
3589 statistics from router. Updated the protocol specs and
3590 implemented it to the server. Protocol TODO #16.
3591 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3592 silcd/command_reply.[ch].
3594 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3596 * The LIST command reply in client libary now adds new channel
3597 entry if the returned channel doesn't exist yet in cache,
3598 and returns the channel entry to the application in the
3599 command_reply client operation. Affected file is
3600 lib/silcclient/command_reply.c.
3602 * Changed the channel message payload's MAC generation to
3603 include the IV in the MAC as well. This way all relevant
3604 parts of the channel message payload are authenticated also
3605 with the channel message MAC (and not only by packet MAC).
3606 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3607 Affected file is lib/silccore/silcchannel.c.
3609 * Fixed the SKE to save the remote version, since the
3610 silc_ske_parse_version mistakenly checked wrong version,
3611 after it replaced the start payload. Affected files are
3612 lib/silcske/silcske.[ch].
3614 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3616 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3617 string utility functions. Added there also new functions
3618 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3619 Affected files lib/silcutil/silcstrutil.[ch].
3621 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3622 files are lib/silcutil/silcstrutil.[ch].
3624 * Defined that the security property fields in SKE SHOULD be
3625 UTF-8 encoded, defined that version string MUST be US-ASCII
3626 encoded, defined that passphrases sent in connection
3627 authentication protocol MUST be UTF-8 encoded. Implemented
3628 these to the client and server. Defined also that other
3629 passphrases sent in the protocol MUST be UTF-8 encoded.
3630 Affected files are lib/silcske/silcske.c,
3631 lib/silcclient/protocol.c, silcd/protocol.c,
3632 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3634 * Changed the silc_client_close_connection interface to not
3635 need the SilcSocketConnection which should not be visible
3636 to application. Affected files are lib/silcclient/client.c
3637 and lib/silcclient/silcclient.h.
3639 * Rewrote the text for Private Message Key Payload in the
3640 protocol specification. Protocol TODO #11.
3642 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3644 * Upgraded the protocol version to 1.1, updated protocol specs
3647 * Added the nickname as new argument to NICK_CHANGE notify and
3648 added it to protocol specs and implemented it to client and
3649 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3650 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3651 lib/silcclient/client_notify.c.
3653 * Added the killer's client ID to the KILLED notify and added
3654 it to protocol specs and implemented it to client and server.
3655 Protocol TODO #13. Affected files are silcd/command.c,
3656 silcd/packet_receive.c, packet_send.[ch],
3657 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3658 The killer's client entry is now returned to application in
3659 the `notify' client operation.
3661 * Fixed the Max Argument fields that had too large value set
3662 in the protocol specs. Protocol TODO #14.
3664 * Added the LEAVE command reply to return the ID of parted
3665 channel. Updated protocol specs and implemented it to the
3666 client and server. Protocol TODO #15. Affected files are
3667 silcd/command.c, lib/silcclient/command_reply.c. The channel
3668 entry is now returned to application in the `command_reply'
3671 * Rewrote the version SKE version checking in client libary
3672 and in server to use the silc_parse_version_string. Affected
3673 files are lib/silcclient/protocol.c, silcd/protocol.c.
3675 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3676 commands that was missing it, and updated protocol specs and
3677 the server implementation. Protocol TODO #10. The affected
3678 file is silcd/command.c.
3680 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3681 generic reply to a generic request (REQUEST flag), and
3682 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3683 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3684 to define the payload for DATA flag. Added the flags to
3685 the implementation. Protocol TODO #9. Affected file is
3686 lib/silccore/silcchannel.h.
3688 Changed the client library to return the message length
3689 to application as well in the channel_message and private_message
3690 client operations. Affected files are
3691 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3692 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3693 and lib/silcclient/client_ops_example.c.
3695 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3696 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3697 the channel. Updated protocol specs and impelemented this
3698 to client and server. Protocol TODO #6. Affected files are
3699 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3700 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3702 Added new options m and M to CMODE command in Irssi SILC
3703 client to set these modes.
3705 * Deprecated all administrative commands from SILC protocol
3706 since they are highly implementation specific commands.
3707 Updated protocol specs. Moved the old commands in
3708 implementations to private range of command types. Affected
3709 files are silcd/command.c, lib/silcclient/command.c and
3710 lib/silcclient/command_reply.c. Protocol TODO #8.
3712 * Fixed a bug in server where sending unknown command crashes
3713 the server. Affected file silcd/command.c.
3715 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3717 * Added SILC_PROTOCOLVERSION macro to check protocol version
3718 of a socket connection. The affected file is
3719 lib/silcutil/silcsockconn.h.
3721 * Added better error logging in rekey protocol. Affected file
3724 * Do not check public key types in SKE during rekey. Affected
3725 file lib/silcske/payload.c.
3727 * Fixed the rekey protocol with PFS, which was totally broken.
3728 Affected file silcd/protocol.c.
3730 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3732 * Some client implementations quit network by doing first LEAVE
3733 and then immediately SIGNOFF (like Bombyx). We now do check
3734 after a short time after LEAVE notify and check whether the
3735 client is still valid after LEAVE, and if not we remove it from
3736 cache. Affected file is lib/silcclient/client_notify.c.
3738 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3740 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3741 it's good not to have security holes here.
3743 * Fixed a negative refcount situtuation for the config context.
3744 Affected file is silcd/serverconfig.c.
3746 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3748 * ROBOdoc documented lib/silcutil/silcutil.h.
3750 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3752 * Optimized even more the SilcPacketContext structure. Now
3753 totally saved 16 bytes of memory per context after optimization.
3754 Affected files are lib/silccore/silcpacket.[ch].
3756 * Made strict checks for valid SILC IDs. Affected file is
3757 lib/silccore/silcid.c.
3759 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3761 * Changed the object argument for silc_cipher_register,
3762 silc_hash_register, silc_hmac_register and silc_pkcs_register
3763 to const. Affected files are lib/silccrypt/silccipher.[ch],
3764 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3766 * Changed the silc_get_username and silc_get_real_name to
3767 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3769 * Fixed the Irssi SILC Client to use the silc_get_username and
3770 silc_get_real_name insted of glib routines since the glib
3771 routines only corrupt stack. Fixes the Irssi SILC to work in
3772 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3774 * Fixed the Irssi to not use g_get_home_dir since it crashes
3775 or returns garbage on cygwin and corrupts stack. Added function
3776 get_home_dir to Irssi routines. Affected files are
3777 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3779 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3781 * Made some structure optimizations. SFTP memory FS MemFSEntry
3782 entry structure. Optimized SilcTask structure. Optimized
3783 SilcPacketContext structure.
3785 Affected files lib/silcsftp/sftp_fs_memory.c,
3786 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3788 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3790 * And yet again reverted back the config thing since Johnny
3791 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3794 * Fixed memory leaks from config object. Affected files are
3795 silcd/serverconfig.[ch].
3797 * Added support for adding new connections to the server in rehash.
3798 After rehash they take effect.
3800 Added support for changing the maximum allowed connections in
3801 rehash. The number can grow but going smaller is not supported.
3803 Added function silc_server_num_sockets_by_remote to the
3804 silcd/server_util.[ch].
3806 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3808 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3810 * Added preliminary checking during config parsing for a valid
3811 public/private key and removed further checks in the code.
3812 Affected files are silcd/serverconfig.[ch], server.c.
3814 * Moved functions silc_server_drop() and silc_server_daemonise()
3815 from server.c to silcd.c since they are stricly related to
3816 the application activity.
3818 * Reverted a small part of the automatic ref/unref since
3819 it caused a double unref in some situations. Affected
3820 files are silcd/silcd.[ch], server.c, serverconfig.c.
3822 * Added some .cvsignore files in the lib directory.
3824 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3826 * Fixed silc_net_gethostbyaddr to correctly resolve by
3827 address. Affected file lib/silcutil/silcnet.c.
3829 * Fixed the notify relaying to client. The HMAC to be used
3830 with relayed packets ws wrong and caused decryption failure
3831 at the client end. Affected file is silcd/packet_receive.c.
3833 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3835 * Created new branch silc_protocol_1_0_branch.
3837 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3839 * Changed the silc_server_config_* routines to be SilcServer
3840 independent. They are now officially application specific code
3841 and not part of generic server implementation. Affected files
3842 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3844 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3846 * Added automatic referencing of config context in the
3847 silc_server_config_alloc, and automatic unreferencing in the
3848 silc_server_config_destroy. Affected files are
3849 silcd/serverconfig.[ch], silcd/silcd.c.
3851 * Fixed the silc_log_quick handling in the logging routines.
3852 It didn't log quickly when it was TRUE. Affected file is
3853 lib/silcutil/silclog.c. Also the flush delay was set even
3854 if it was 0 in config file. Affected file is
3855 silcd/serverconfig.c.
3857 * Added support for changing key pair of the server in rehash.
3858 Affected file silcd/server.c.
3860 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3862 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3863 too early, before getting the channel entry. Affected file
3864 is silcd/packet_receive.c.
3866 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3868 * Added functions silc_server_config_[ref/unref], these are used
3869 to prevent that the config object is destroyed.
3871 No longer directly affect global variables silc_log_quick and
3872 silc_log_delay, they are first cached inside the config object
3873 and then applied with silc_server_config_setlogfiles().
3875 silc_server_config_set_defaults() is now internal to
3876 serverconfig.c, there are no reasons to show this internal stuff
3879 Affected files are silcd/serverconfig.[ch].
3881 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3882 fprintf's to stderr, since some code may be executed again after
3883 the server went into the background. Affected files are
3886 * Added rehash support. Added function silc_server_rehash() that
3887 will perform all the basic tasks of the rehashing procedure.
3889 * Added command line option `-x, --hexdump'. This will enable the
3890 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3891 The option `--hexdump' implies `--debug'.
3893 * Fixed a bad bug in the logging APIs (silcutil library) where
3894 the application would crash after calling silc_log_reset_all().
3896 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3898 * Fixed the KICKED notify handling in client library to
3899 correctly remove the channel and all entries from the
3900 channel when I was kicked. This bug crashed the client.
3902 Fixed yet another but in KICKED notify handling to remove
3903 the kicked client correctly from the channel.
3905 Affected file is lib/silcclient/client_notify.c.
3907 * Fixed a minor bug in looking up correct client entry
3908 in KICKED notify in server. Affected file is
3909 silcd/packet_receive.c.
3911 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3912 sources correctly to distribution. Fixes --with-gmp option.
3914 * Removed the manual rehashing from ID Cache, and changed it
3915 to use the SILC Hash Table's auto rehash feature. Affected
3916 file is lib/silccore/silcidcache.c.
3918 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3920 * Fixed a bug in the silc_client_nickname_format function that
3921 handles the multiple same nickname formatting. Two clients
3922 with same nickname caused problems after the first one left
3923 and rejoined. It didn't format the nickname correctly.
3924 Affected file is lib/silcclient/idlist.c.
3926 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3928 * Don't change the topic if olod topic is same as new one.
3929 Affected file is silcd/packet_receive.c.
3931 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3933 * Added cross-reference support to the SILC Documentation
3934 generator. All types across all HTML files are now cross-
3935 referenced. Affected files util/robodoc/generator.c and
3936 scripts/silcdoc/silcdoc.
3938 * Added file lib/silcutil/silctypes.h to include all the
3939 arithmetic type definitions and some macros. Removed
3940 includes/bitmove.h and moved macros to silctypes.h.
3942 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3944 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3946 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3948 * Added `type' argument to silc_id_payload_parse_id function which
3949 now returns the type of the ID to the sent pointer. Affected
3950 file is lib/silccore/silcid.[ch].
3952 * Added check for CMODE_CHANGE notify type that mode change is
3953 allowed by the sender. Affected file silcd/packet_receive.c.
3955 * Added check for CUMODE_CHANGE notify type that mode change is
3956 allowed by the sender. Affected file silcd/packet_receive.c.
3957 Added the ID type as CUMODE_CHANGE notify type as argument
3958 to the `notify' client operation. Affected files are
3959 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3961 * Added function silc_client_add_server to the client library.
3962 Added support for resolving also channel and server info when
3963 received unknown entity in notify packet. Affected files are
3964 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3966 * Added function silc_command_get_status to return the command
3967 status from the command reply's argument payload. Affected files
3968 are lib/silccore/silccommand.[ch].
3970 * Added check for KICKED notify type that the kicking is
3971 allowed by the client. Affected file silcd/packet_receive.c.
3973 * Created function silc_get_input which can be used to get input
3974 (echo on or off) from user on command line. Affected files are
3975 lib/silcutil/silcutil.[ch].
3977 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3979 * Optimized silc_server_packet_relay_to_channel function.
3980 Added new function silc_channel_message_payload_encrypt which
3981 can be called directly if channel message payload needs to
3982 be encrypted and is already encoded (no need to call _encode
3983 function). Packet relaying is now done by router without any
3984 extra memory allocations. Affected files are
3985 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3986 silcd/packet_send.c.
3988 * Fixed the INVITE notify handling. It took wrong arguments
3989 as invite list and invite delete. Affected file is
3990 silcd/packet_receive.c.
3992 * Added check for TOPIC_SET notify type that the topic change is
3993 allowed by the client. Affected file silcd/packet_receive.c.
3995 * Added check for INVITE notify type that inviting is allowed by
3996 the client. Affected file silcd/packet_receive.c.
3998 * Changed the silc_server_client_on_channel to return the
3999 SilcChannelClientEntry as well. Moved the function
4000 silc_server_check_cmode_rights to server_util.[ch].
4001 Affected files are silcd/server_util.[ch], silcd/command.c.
4003 * Added function silc_server_check_umode_rights to check whether
4004 changing client's user mode is allowed. Added check for
4005 UMODE_CHANGE notify type that the umode change is allowed
4006 by the client. Affected files are silcd/server_util.[ch],
4007 silcd/packet_receive.c and silcd/command.c.
4009 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4011 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4012 ID length. It ignored that ID can be IPv6 based as well.
4013 Affected file lib/silccore/silcpacket.h.
4015 * Fixed the silc_id_id2str and silc_id_str2id to take the
4016 IPv6 address offset's into consideration. Affecte file is
4017 lib/silccore/silcid.c.
4019 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4021 * Fixed the internal Unix scheduler functions to check for
4022 NULL context they may receive. The affected file is
4023 lib/silcutil/unix/silcunixschedule.c.
4025 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4027 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4028 can specify different directory with --home command line
4029 parameter. Affected files irssi/src/silc/core/client_ops.c,
4032 * SILC-specific commands aren't now executed if the active server
4033 isn't of SILC-type, so there won't be problems with having
4034 IRC and SILC protocol support in same client. Affected files
4035 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4038 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4040 * Improved the signal support in SILC Schedule. Added new
4041 function silc_schedule_signal_call which is used by application
4042 to mark a signal to be called. It is now safe to perform
4043 any kind of tasks in signal callbacks since it is guaranteed
4044 that the application specified signal callback is called
4045 after the signal is over. Affected files are
4046 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4048 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4050 * Added `name' field to SilcChannelPrivateKey to represent
4051 application given name for the key. Moved also the context from
4052 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4053 Added the `name' argument also to the function
4054 silc_client_add_channel_private_key.
4056 Added function silc_client_current_channel_private_key to set the
4057 current channel private key in use.
4059 Added "change" command to KEY command which can be used to change
4060 the current channel private key. Bound the command also to
4061 alt+K (Alt+Shift+k).
4063 Also affected files lib/silcclient/client_channel.c,
4064 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4066 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4068 * Added silc_rng_get_byte_fast function in to the
4069 lib/silccrypt/silcrng.[ch].
4071 * Changed the interface of silc_packet_assemble and the
4072 silc_packet_send_prepare. If silc_packet_assmble is now
4073 called the application does not call silc_packet_send_prepare
4074 because the library will call it automatically. These
4075 interfaces now also return a reference to the outgoing buffer
4076 which includes the assembled packet, which the application can
4077 use to encrypt the packet.
4079 Affected files are lib/silccore/silcpacket.[ch],
4080 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4081 silcd/packet_send.c, server_backup.c and packet_receive.c.
4083 * Fixed a packet sending bug on very high load, where outgoing
4084 packet queue wasn't handled correctly and packets got corrupted.
4085 Affected files are lib/silcutil/*/silc*sockconn.c,
4086 lib/silcclient/client.c and silcd/server.c.
4088 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4090 * Added macro SILC_PACKET_DATALEN which can be used during
4091 packet assembling to check whether the data to be added to
4092 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4093 len is truncated until it fits it.
4095 Added checks for maximum length of channel message payload and
4096 private message payload also.
4098 Added checks for maximum packet length in server and in
4101 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4102 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4103 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4104 lib/silcclient/client_prvmsg.c.
4106 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4108 * Added silc_server_packet_queue_purge call to the
4109 silc_server_disconnect_remote to assure that all data in the
4110 queue before disconnecting is sent to the network. Affected
4111 file silcd/server.c.
4113 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4115 * Added the deleting of server's own ID cache entry to the
4116 silc_server_free function. Free also everything else that
4117 has been allocated in silc_server_init. The affected file
4120 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4122 * Added functions silc_parse_version_string, silc_version_to_num,
4123 and silc_ske_parse_version to parse SILC protocol style version
4124 strings. Affected files lib/silcutil/silcutil.[ch] and
4125 lib/silcske/silcske.[ch].
4127 * Added new configuration params: version_protocol, version_software
4128 and version_software_vendor to specify what version the remote
4129 host must at least be to be able to connect to server. The vendor
4130 string can be regex matched too. Added new function
4131 silc_server_connection_allowed to check maximum number of allowed
4132 connections, and allowed versions for incoming connections.
4133 Affected files are silcd/server.c, server_util.[ch] and
4136 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4138 * Added preliminary support for signals in scheduler. The
4139 signals we care about are now blocked always when the scheduler
4140 is locked. This way we can synchronise the use of signal with
4141 scheduler. It is guaranteed that when signal occurs the scheduler
4142 is not locked, and thus new tasks can be safely added to the
4145 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4146 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4147 Added new platform specific routines
4148 silc_schedule_internal_signals_[un]block and
4149 silc_schedule_internal_signal_[un]register.
4151 Added new functions to SILC Schedule API:
4152 silc_schedule_signal_[un]register. Each signal that application
4153 is going to use should be registered to the scheduler.
4155 Affected files are lib/silcutil/silcschedule.[ch],
4156 lib/silcutil/*/silc*schedule.c.
4158 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4160 * Check for unauthenticated client and server in the
4161 silc_server_new_client and silc_server_new_server functions.
4162 Affected file silcd/packet_receive.c.
4164 * Added function silc_string_is_ascii to check whether given
4165 string is 7-bit ASCII string. Affected files are
4166 lib/silcutil/silcutil.[ch].
4168 * Added function silc_id_is_valid_server_id into the
4169 silcd/serverid.c and added checking for valid Server ID's in
4170 silc_server_new_server. The Server ID must always be based
4171 on the server's public IP address.
4173 * Added logging of DISCONNECT packet message in the server.
4174 Affected file silcd/server.c.
4176 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4178 * Changed all library interfaces that use Global RNG to also
4179 accept SilcRng as argument. Affected files are
4180 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4181 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4182 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4183 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4184 lib/silccrypt/rsa.c.
4186 * Added function silc_pkcs_generate_key to the
4187 lib/silccrypt/silcpkcs.[ch] for applications so that they
4188 don't need to do pkcs->pkcs->init calls anymore.
4190 * Remove SilcSocketConnection from the SFTP API since it really
4191 wasn't needed there. The application has the information
4192 saved in its contexts anyway and the SFTP layer doesn't need
4193 know about it. Affected files lib/silcsft/silcsftp.h and
4194 lib/silcsftp/sftp_[server/client].c.
4196 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4197 The SilcSimContext is not SilcSim.
4199 * Fixed possible buffer overflows in silc_id_render in the
4200 lib/silcutil/silcutil.c.
4202 * On EPOC the global crypto module lists are not used at all
4203 in the crypto library. Added support for using the constant
4204 algorithm list on EPOC. Affected files are
4205 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4208 * Fixed the handling of third parameter of KICKED notify, since
4209 it was mistakenly updated to SILC Protocol 1.0 even though it
4210 is to be included in 1.1. Since it is not in 1.0 it is not
4211 mandatory, and this fix now handles it only if it is provided,
4212 and it is not error if it is not provided. Affected file
4213 lib/silcclient/client_notify.c.
4215 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4217 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4218 client. Affected file irssi/src/silc/core/client_ops.c.
4220 * Merged with Irssi 0.8.4 from irssi.org CVS.
4222 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4224 * Check for valid socket connection in client entries before
4225 sending any messages. Fixes a crash, but doesn't fix some
4226 other underlaying bug that is lurking there. Affected
4227 file silcd/packet_send.c.
4229 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4231 * $usermode, $cumode and $cumode_space expandos shouldn't do
4232 anything with non-SILC server records. Affected file
4233 irssi/src/silc/core/silc-expandos.c
4235 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4237 * Fixed the silc_net_check_[host/local]_by_sock to support
4238 IPv6 bound sockets as well. Now they can return IPv6 addresses
4239 as well. Affected file lib/silcutil/silcnet.c.
4241 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4242 Affected lib/silcutil/unix/silcunixnet.c.
4244 * Fixed ID rendering (at least on some platforms, not NetBSD)
4245 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4247 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4249 * Added silc_hash_public_key and silc_hash_public_key_compare
4250 functions to be used with SilcHashTable. They can be used to
4251 hash public keys and compare public keys in hash table. Affected
4252 file lib/silcutil/silcutil.[ch].
4254 * Added support for specifying multiple public keys for Client
4255 connection section in server configuration file. This makes it
4256 possible to accept multiple public keys from same host, or to
4257 make a section that accepts any incoming host, and have the
4258 accepted public keys listed in the section.
4260 Added functions silc_sever_[find/get]_public_key, added the
4261 support for this actually to all connection sections but only
4262 the Client section is currently allowed to specify multiple
4265 Affected files are silcd/server.c, server_internal.h,
4266 command.c, protocol.c, server_util.[ch], packet_receive.c.
4268 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4270 * Merged Irssi 0.8.2 from irssi.org CVS.
4272 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4274 * If silc_debug is TRUE, also output standard logging messages
4275 to stderr with the debug output.
4277 Made silc_log_reset_all() flushing all channels before returning.
4278 Also fixed some documentation typos.
4280 Affected files are lib/silcutil/silclog.[ch].
4282 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4284 * Fixed the server to check correctly the amount of connections
4285 from single host, by checking also the type of the connection.
4286 Fixed also the comparison of number of connections and number
4287 of allowed connections. Affected files are silcd/server.c,
4290 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4292 * Fixed the USERS command reply to save the user's mode on the
4293 channel as well. Fixed JOIN command reply to check whether a
4294 client is on channel already and not join it twice. Affected
4295 file lib/silcclient/command_reply.c.
4297 * Added new file silc-expandos.c into irssi/silc/core/ to return
4298 various stuff for various signal for the statusbar etc. updating.
4299 Now Irssi SILC client prints channel user modes etc. on the
4302 * The user mode (like server/router operator changes) is now shown
4303 on the Irssi SILC client's statusbar. The affected files are
4304 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4306 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4308 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4309 to SILC_SCHEDULE_[UN]LOCK macros.
4311 * Added more error printing to logs in server code. Affected
4312 files silcd/server.c and silcd/protocol.c.
4314 * Fixed -S option parsing in Irssi SILC Client. Affected file
4315 irssi/src/silc/core/silc-core.c.
4317 * Added silc_buffer_alloc_size function. Affected file is
4318 lib/silcutil/silcbuffer.h.
4320 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4322 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4323 constants. Affected files in
4324 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4327 * Changed the internal SFTP Memory FS table to const. Affected
4328 file lib/silcsftp/sftp_fs_memory.c.
4330 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4332 * Fixed the buffer formatting and unformatting routines to
4333 check the size of 64 bits types with sizeof(). Affected
4334 file is lib/silcutil/silcbuffmt.c.
4336 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4338 * Removed 0.6.x backwards support.
4340 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4342 * Changed all integer type names:
4343 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4344 to avoid collisions with other libraries using same type names
4347 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4349 * Added `prefer_ipv6' argument to the functions
4350 silc_net_gethostbyname[_async]. If it is TRUE it will return
4351 IPv6 address over IPv4. If FALSE IPv4 address is returned
4352 even if IPv6 address was found. Affected files
4353 lib/silcutil/silcnet.[ch].
4355 * Added support silc_net_create_connection[_async] to fallback
4356 to IPv4 address if IPv6 address could not be used (like if
4357 it doesn't work on a specific system). Affected file in
4358 lib/silcutil/unix/silcunixnet.c.
4360 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4362 * Added silc_schedule_reinit function to do the enlarging
4363 of the max tasks handling capabilities of the scheduler.
4364 Affected files lib/silcutil/silcschedule.[ch].
4366 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4368 * Added automatic extern "C" { ... } for C++ compilers so the
4369 application does not need to define them. Affected file
4370 includes/silcincludes.h.
4372 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4373 old name went against naming convention. Applications now
4374 include "silcclient.h" instead of "clientlibincludes.h".
4375 Removed includes/clientlibincludes.h, it is redundant now.
4377 * Renamed includes/version.h to silcversion.h.
4379 * Added really preliminary support for OS/2 into the util
4380 library. Only thread & mutex API is implemented, others
4381 are still to be implemented. Created the lib/silcutil/os2/
4382 directory. Created also file includes/silcos2.h.
4384 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4386 * Added preliminary BeOS support into the util library.
4387 Created lib/silcutil/beos/, and implemented all the needed
4388 functions to support SILC on BeOS. Created also file
4389 includes/silcbeos.h.
4391 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4393 * Added proper initializations to silc's irssi code, so it's
4394 now possible to load it as module. Affected files
4395 irssi/src/silc/core/silc-core.c,
4396 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4398 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4400 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4403 * Fixed the silcdoc document generator to correct generate
4404 docs from all kinds of filenames. Affected files are
4405 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4407 * ROBOdoc documented lib/silcutil/silcmemory.h.
4408 Added also new function silc_memdup.
4410 * Removed lib/silcutil/silcbufutil.h and moved those routines
4411 to the lib/silcutil/silcbuffer.h.
4413 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4415 * Added `user_count' to the SilcChannelEntry which now tells the
4416 number of users on the channel. The user count is now saved
4417 in normal server of global channels as well. Affected files
4418 silcd/server.c, idlist.h, packet_receive.c and command.c.
4420 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4421 include file utility functions.
4423 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4424 instead of calling directly OS routines.
4426 * Fixed NICK change printing in Irssi SILC Client. Fixed
4427 KICKED notify printing in Irssi SILC Client. Affected file
4428 irssi/src/silc/core/client_ops.c.
4430 * Fixed a NICK change bug in client library, to not recreate the
4431 client_entry->channels hash table everytime nick is changed.
4432 Affected file lib/silcclient/client.c.
4434 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4436 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4437 the SKE interface a bit.
4439 * Fixed padding problem in PKCS#1. The padding was not actually
4440 random since the random number generator was used incorrectly.
4441 This security bug affects only when encrypting with PKCS#1, and
4442 it is not currently used at all in SILC. SILC only use signing
4443 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4445 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4447 * Rewrote the notify handling in Irssi SILC client to not call
4448 the events as signals. Fixes problems with Perl support.
4449 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4451 * Send the auto-nicking NICK command in client library with
4452 little timeout after connecting. The affected file is
4453 lib/silcclient/client.c.
4455 * Added following new config file settings:
4456 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4457 key_exchange_timeout, conn_auth_timeout, connections_max,
4460 Implemented all the new config settings handling in the server.
4462 Optimized the use of SKE Mutual flag usage. Use it only
4463 if connection authentication protocol is not based in public
4466 Renamed all SilcServerConfigSection* to SilcServerConfig*
4467 to have a bit shorter names.
4469 Affected files silcd/serverconfig.[ch], server.[ch], and
4472 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4474 * Cleaned up the listening sockets code, preparing for the rehash
4475 support. Affected file is silcd/server.c.
4477 * Fixed some output messages. Affected files are silcd/silcd.c,
4480 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4482 * Create lib/doc/silcrng_intro.html document as introduction
4483 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4485 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4487 * Fixes to the silcd config template. Affected file is
4488 doc/example_silcd.conf.in.
4490 * Removed type casts from silc_calloc(), conforming to the
4491 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4493 * Removed param_name member from client, server, and router
4494 section structs, now identifying the param directly.
4496 Added CONFIG_FREE_AUTH macro in config file parsing.
4498 Affected files are silcd/serverconfig.[ch].
4500 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4502 * Fixed command line parameter handling. All SILC initialization
4503 is now done in silc_core_init() which also fixes autoconnecting
4506 Affected files irssi/src/silc/core/silc-core.c,
4507 irssi/src/fe-text/silc.c.
4509 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4511 * Added new configuration options and blocks:
4512 keepalive_secs, reconnect_count, reconnect_interval,
4513 reconnect_interval_max, reconnect_keep_trying and
4514 require_reverser_lookup. Added ConnectionParam block, and
4515 implemented the connection parameters when connecting as
4516 initiator and when accepting connections as responder.
4518 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4519 whether given configuration value has been given already.
4521 Affected files silcd/serverconfig.[c], server.[c].
4523 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4524 algorithm parts and created new file silcalgs.conf, that
4525 is now included from the example_silcd.conf.in.
4527 * Optimized the silc_server_connect_to_router_second to take
4528 the connection configuration object from the SilcServerConnection
4529 object instead of finding it during the connecting phase.
4530 Added the configuration object to SilcServerConnection struct.
4531 Affected files silcd/server_internal.h, server.c.
4533 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4535 * Add the client on channel after it was resolved at the
4536 channel message receiving, and it was not already on the
4537 channel. Affected file lib/silcclient/client_channel.c.
4539 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4541 * Fixed the public key authentication to allocate always the
4542 destination signature buffer instead of using static buffer.
4543 Affected file silcd/protocol.c.
4545 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4547 * Unified the serverconfig.[ch]'s helper function interface.
4548 Affected file silcd/serverconfig.[ch].
4550 * Removed doc/example_silc.conf.in since it is redundant.
4551 The make install will now install irssi/silc.conf file.
4553 * Added new Passphrase and Publickey authentication methods to
4554 config file, allowing both public key and passphrase based
4555 authentication to be set at the same time.
4557 Added `prefer_passphrase_auth' setting in config file which
4558 can be used to set to prefer passwd auth if both passwd and
4559 public key is set. If not set, public key is preferred.
4560 This has effect only when being initiator (responder will try
4563 Added support for authentication with passphrase and public key
4564 at the same time. The passphrase is tried first always since
4565 it is faster to check.
4567 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4569 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4571 * Merged the new SILC Config library, with the server parsing
4572 support. Read the header file silcconfig.h or the toolkit
4573 documentation for the news. Affected files are
4574 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4575 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4576 silcd/protocol.c silcd/server.c silcd/server_backup.c
4577 silcd/serverconfig.[ch] silcd/silcd.c.
4579 * Fixed some silclog documentation. Affected file is
4580 lib/silcutil/silclog.h.
4582 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4584 * The silc_cipher_register, silc_hash_register and
4585 silc_hmac_register now checks if the object to be registered
4586 is registered already. Affected files are
4587 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4589 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4591 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4593 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4595 * Allow zero length channel messages inside the Channel Message
4596 Payload. Affected file lib/silccore/silcchannel.c.
4598 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4599 as header filenames.
4601 * Removed lib/silcclient/README and created HTML file
4602 lib/silcclient/silcclient_using.html, which is now included
4603 as part of Toolkit documentation.
4605 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4607 * Fixed CUMODE_CHANGE notify handling to change the mode of
4608 correct client. Affected file lib/silcclient/client_notify.c.
4610 * Make silc_rng_alloc fail if it cannot allocate the sha1
4611 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4613 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4615 * Fixed the file transfer's key agreement payload to include
4616 zero port also if the hostname is NULL because it could not
4619 Call file transfer monitor callback now also if error occurs
4620 during key agreement protocol.
4622 Changed the silc_client_file_send interface to return the
4623 SilcClientFileError instead of session id. The session ID
4624 is returned into pointer provided as argument.
4626 Check that the file exists locally before sending the
4627 file transfer request at all.
4629 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4631 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4632 error than can occur while key agreement protocol. Affected
4633 file lib/silcclient/silcapi.h.
4635 * Fixed the event_mode CMODE handler to not crash when mode
4636 is changed and +k mode is set in the channel. Affected file
4637 irssi/src/silc/core/silc-channels.c.
4639 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4640 SILC_LOG_WARNING to give out Warning and not Error. Affected
4641 file lib/silcutil/silclog.c.
4643 * Fixed the channel message payload decryption in the function
4644 silc_channel_message_payload_decrypt to not modify the original
4645 buffer before it is verified that the message decrypted
4646 correctly. Otherwise, next time it is called with correct
4647 channel key it won't encrypt since the payload is corrupted.
4648 Affected file lib/silccore/silcchannel.c.
4650 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4652 * Do not constantly resize the window. A fix patch by cras.
4653 Affected file irssi/src/fe-text/screen.c.
4655 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4657 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4658 Affected file lib/silcutil/silcnet.c.
4660 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4662 * Fixed a bug in hash table internal routine for traversing
4663 the table with foreach callback. The current entry may
4664 become invalid in the callback but it was referenced after
4665 the callback returned.
4667 Do not allow auto rehashing of hash table during the
4668 silc_hash_table_foreach operation, for same reasons as it is
4669 not allowed for SilcHashTableList. Affected files are
4670 lib/silcutil/silchashtable.[ch].
4672 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4674 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4675 Win32 DLL. extern's in header files are now declared with
4678 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4680 * Fixed private message handling. It used some old code that
4681 caused the client to crash. Affecte file is
4682 lib/silcclient/client_prvmsg.c.
4684 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4686 * Added function silc_client_add_channel,
4687 silc_client_replace_channel_id, and removed functions
4688 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4689 from client library.
4691 * Added cross reference of the joined channels to the
4692 SilcClientEntry, and changed the SilcChannelEntry's
4693 users list to SilcHashTable. The affected files are
4694 lib/silcclient/idlist.[ch].
4696 * Fixed a bug in hash table tarversing. While the hash table
4697 is traversed with SilcHashTableList the table must not be
4698 rehashed. It is now guaranteed that auto rehashable tables
4699 are not rehashed while tarversing the list. Also defined that
4700 silc_hash_table_rehash must not be called while tarversing
4701 the table. Added function silc_hash_table_list_reset that must
4702 be called after the tarversing is over. The affected files are
4703 lib/silcutil/silchashtable.[ch].
4705 * Changed all hash table traversing to call the new
4706 silc_hash_table_list_reset in server and in client library.
4708 * Added function silc_client_on_channel to return the
4709 SilcChannelUser entry if the specified client entry is joined
4710 on the specified channel. This is exported to application as
4711 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4713 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4715 * Fixed founder regaining problem with JOIN command on normal
4716 server. The notify for mode change must be sent always and
4717 not only if !cmd->pending. Affected file silcd/command.c.
4719 * Fixed the WHOWAS command's reply sending to support the
4720 lists correctly. Affected file silcd/command.c.
4722 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4724 * When sending JOIN command to router for processing the
4725 sender's old command identifier was not saved back to the
4726 sender's command context, fixed now. The affected file is
4729 * Create the key in JOIN command of the router did not return
4730 the channel key, added check for this. Affected file is
4733 * Fixed a channel ID update bug in JOIN command reply. Do
4734 not directly upgrade the ID but call the function
4735 silc_idlist_replace_channel_id if the ID was changed.
4736 Affected file silcd/command_reply.c.
4738 * Fixed memory leaks from command calling if it would fail.
4739 Affected file silcd/command.c.
4741 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4743 * Applied patches from cras:
4745 Memory leak fixes around libaries, irssi window resize fix,
4746 new silclist.h and silcdlist.h, all extern inline changed to
4749 * Removed dotconf from lib/dotconf, not needed anymore.
4751 * Removed TRQ from lib/trq, not needed anymore.
4753 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4754 with server connections. Later this will be configurable
4755 in config file after new config file is done. Affected file
4758 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4760 * Fixed a crash in server related to channel announcements.
4761 Affected file silcd/server.c.
4763 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4765 * Fixed memory leaks in silc_server_create_new_channel*
4766 functions. Affected file silcd/server.c.
4768 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4769 which ID was changed. This way the router will send the
4770 user list for the channel again, and server won't be in
4771 desync in some rare circumstances. Affected file is
4772 silcd/packet_receive.c.
4774 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4776 * Check for NULL socket pointer in the function
4777 silc_server_packet_send_to_channel_real. Affected file
4778 silcd/packet_send.c.
4780 * Fixed the BAN notify handling to correctly remove ban
4781 list. Affected file silcd/packet_receive.c.
4783 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4785 * Fixed some header addition to Toolkit distribution in
4786 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4788 * Added lib/silcclient/client_ops_example.h as an template
4789 file for application programmers to quickly start using
4790 the SilcClientOperation functions in their application.
4791 Updated the lib/silcclient/README as well to tell about this
4792 nice file made available.
4794 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4796 * Call silc_server_remove_from_channels when removing client
4797 entry when NO_SUCH_CLIENT_ID was received. Affected file
4798 is silcd/command_reply.c.
4800 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4802 * Added server & router operator statistics updating. Affected
4803 file silcd/packet_receive.c and silcd/command.c.
4805 * Fixed the SERVER_SIGNOFF notify handling on normal server
4806 not to save the history information for clients. Same was
4807 fixed earlier in remove_clients_by_server function, but not
4808 here. Affected file silcd/packet_receive.c.
4810 * Raised the default connection-retry count from 4 to 7 in
4811 server. Affected file silcd/server.h.
4813 * Cancel any possible reconnect timeouts when we start the
4814 key exchange. Affected file silcd/server.c.
4816 * Do not reconnect on connection failure when SCONNECT was
4817 given. Affected files silcd/server.[ch].
4819 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4821 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4823 * Fixed the NICK command to always give the unformatted
4824 nickname to the one giving the NICK command. If unformatted
4825 nickname is cached already it will be formatted and the
4826 local entry will always get the unformatted nickname.
4827 Affected file lib/silcclient/idlist.c.
4829 * Fixed some double frees from client library commands.
4830 Affected file is lib/silcclient/command.c.
4832 * Fixed CUMODE command in server to assure that no one can
4833 change founder's mode than the founder itself, there was a
4834 little bug. Affected file silcd/command.c.
4836 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4838 * Removed the SilcClientCommandDestructor from the client
4839 libary, it is not needed anymore. Affected files are
4840 lib/silcclient/silcapi.h, command[_reply].[ch],
4841 client_notify, idlist.c.
4843 * Fixed GETKEY command to first resolve client, and then
4844 resolve the server only if the client was not found, instead
4845 of resolving both at the same time. Affected file is
4846 lib/silcclient/command.c.
4848 * Added silc_client_start_key_exchange_cb and lookup the
4849 remote hostname and IP address before starting the key
4850 exchange with server. The affected file is
4851 lib/silcclient/client.c.
4853 * The server's public key is now saved using the IP address
4854 of the server and not the servername for the filename.
4855 The hostname public key filename is checked as an fall back
4856 method if the IP address based filename is not found.
4858 Fixed the GETKEY command to save the fetched server key
4859 in correct filename.
4861 Print the remote server's hostname now when new key is
4862 received during connection process. Affected file is
4863 irssi/src/silc/core/client_ops.c.
4865 * Return always our own public key to the client if it asks
4866 for it with GETKEY command. Affected file silcd/command.c.
4868 * Removed the use_auto_addr variable from default config
4869 file since it was in wrong section. Affected file is
4872 * Fixed TOPIC_CHANGE notification to not route it when it
4873 was sent using silc_server_send_notify_to_channel function.
4874 Affected file silcd/command.c.
4876 * Fixed silc_server_send_notify_kicked to send the kicker's
4877 Client ID also, it was missing. Affected files are
4878 silcd/command.c, silcd/packet_send.[ch].
4880 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4882 * Do not save client history information in SERVER_SIGNOFF.
4883 Fixes the bug in normal server that it does not detect
4884 the client becoming valid after the server becomes back
4885 online. Affected file silcd/server_util.c.
4887 * Added `sock_error' field into the SilcSocketConnection
4888 context. When error occurs during socket operation (read
4889 or write) the error is saved. Added also new function
4890 silc_socket_get_error to return human readable socket error
4891 message. Affected files are lib/silcutil/silcsockconn.[ch],
4892 lib/silcutil/unix/silcunixsockconn.c, and
4893 lib/silcutil/win32/silcwin32sockconn.c.
4895 * The server now prints the socket error message in the
4896 signoff for client. Affected file silcd/server.c.
4898 * Fixed the `created' channel information sending from router
4899 to server in JOIN command. Checks now whether the channel
4900 really was created or not and set it according that.
4902 Fixed the JOIN command to use the client entry's current
4903 ID during the joining procedure instead of the one it sent
4904 in the command (it is checked though), since it can change
4905 between the packet processing and command processing, and
4906 would just case unnecessary pain in the client end. Affected
4907 file silcd/command.c.
4909 * Fixed a channel key payload sending to use correct channel
4910 ID when the server was forced to change the channel's ID by
4911 router. Router sent the key payload with the old Channel ID.
4912 Affected file silcd/packet_receive.c.
4914 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4916 * Call silc_server_save_channel_key only if the key payload
4917 was provided in the JOIN command's command reply. Affected
4918 file silcd/command_reply.c.
4920 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4922 * Fixed silc_mp_sizeinbase to return the value correctly with
4923 MPI. Affected file lib/silcmath/mp_mpi.c.
4925 * Fixed the stop_server signal to correctly stop the scheduler
4926 and gracefully stop the server when SIGTERM or SIGINT signals
4927 are received. Affected file silcd/silcd.c.
4929 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4931 * Simple handling of TERM and HUP signals. Also added some log
4932 flushing call around. Affected file is
4935 * Fixed small bugs in silclog.c. Now buffering output will take
4936 effect after 10 seconds since startup: This will ensure that
4937 no important startup messages are lost. Also output redirection
4938 will preserve original format ([Date] [Type] message).
4939 Affected file is lib/silcutil/silclog.c.
4941 * Added two options to the config file, in the logging section:
4942 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4943 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4945 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4947 * Do not print the warning about log files not being initialized
4948 more than once to avoid excess logging. Affected file is
4949 lib/silcutil/silclog.c.
4951 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4952 the SIM copying in make install in Makefile.am.pre.
4954 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4956 * Rewritten silclog APIs. Globally interesting changes follows:
4957 silc_log_set_files() changed to silc_log_set_file().
4958 silc_log_set_callbacks() changed to silc_log_set_callback().
4959 ROBOdoc documented silclog header file.
4960 SilcLogCb now returns bool to wether inihibit the default
4961 handler or not (to keep the old behaviour return always TRUE).
4962 The new APIs should also fix the problem of the
4963 silcd_error.log file that was written in the current directory.
4966 Log files streams will remain opened after silc_log_set_file()
4967 call, means less CPU usage notably on high traffic servers.
4968 File streams are now full buffered, and flushed to the disk
4969 every 5 minutes, lesses HD activity and CPU usage.
4970 Messages can be redirected, allowing admins to configure
4971 one single logfile for all server messages.
4972 the silc_log_quick global variable to activate fast-logging.
4973 Affected files lib/silcutil/silclog.[ch]
4975 * Changed some code to conform new silclog APIs. Affected
4976 files are doc/example_silcd.conf.in, silcd/server.c
4977 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4980 * Fixed a memory leak that could occur in some situations.
4981 Affected file silcd/serverconfig.c.
4983 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4985 * Added the silc_client_del_client to remove the client from
4986 all channels as well. Affected file lib/silcclient/idlist.c.
4988 * Fixed the client library to correctly remove the client
4989 from all channels when the client entry is being destroyed.
4990 Affected file lib/silcclient/client_notify.c, command.c.
4992 * Added auto-nicking support to the client library. If the
4993 applicatio now sets client->nickname it will be sent to the
4994 server after connecting by the library. This way for example
4995 SILCNICK (or IRCNICK) environment variables will have effect
4996 and always change the nickname automatically to whatever
4997 it is wanted. Affected file lib/silcclient/client.[ch].
4999 * Renamed silc_server_command_bad_chars to the
5000 silc_server_name_bad_chars and moved it to the
5001 silcd/server_util.[ch]. Added also new function
5002 silc_server_name_modify_bad to return nickname that
5003 includes bad characters as new nickname without those
5004 bad characters. This check and modify is now used in
5005 silc_server_new_client when the username is initially set
5006 as nickname, so it must be checked to be valid nickname.
5007 Affected file silcd/packet_receive.c.
5009 * The nickname length is now taken from the packet for real
5010 and not trusted to strlen() since it clearly can return
5011 wrong length for nickname including bad characters. This
5012 also applies to channel names. Affected file silcd/command.c.
5014 * Removed the lib/silcsilm/modules directory. Modules are now
5015 compiled into the lib/silcsim. Fixed the copying of the
5016 modules to follow symbolic links in Makefile.am.pre.
5018 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5020 * Fixed silc_string_regexify list creation. Fixes bugs with
5021 BAN and INVITE commands in server. The affected file is
5022 lib/silcutil/unix/silcunixutil.c.
5024 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5026 * Removed the command destructor entirely from the server's
5027 command and command reply routines. It is not needed, and
5028 its usage was buggy and caused crashes. Affected files are
5029 silcd/command[_reply].[ch].
5031 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5033 * Cancel protocol and NULL sock->protocol if timeout
5034 occurred during protocol. Affected file silcd/server.c.
5036 * Cancel protocol timeouts always before calling the final
5037 callback, to assure that after final callback is called
5038 no other state will be called for the protocol anymore.
5039 Affected file silcd/protocol.c.
5041 * Print error log if incoming connection configuration could
5042 not be found. Affected file silcd/server.c.
5044 * Fixed JOIN command to correctly save the founder mode
5045 to the client on normal SILC server, when the channel
5046 was created by the router. Affected file silcd/command.c.
5048 * Fixed LIST command (hopefully) to send correct reply
5049 packets. Affected file silcd/command.c.
5051 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5053 * The silc_packet_receive_process now returns FALSE if the
5054 read data was invalid packet, and TRUE if it was ok.
5056 The server now checks that if unauthenticated connection
5057 sends data and its processing fails the server will close
5058 the connection since it could be a malicious flooder.
5060 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5062 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5064 * Make sure the warning about error opening a log file is
5065 printed only once and not everytime it fails (produces
5066 too much useless log). Affected file lib/silcutil/silclog.c.
5068 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5070 * Made the silc_server_daemonise() function more readable.
5071 Affected file silcd/server.c.
5073 * Pid file is now optional, the user may comment it out from
5074 the config file. Removed define SILC_SERVER_PID_FILE, we
5075 don't need a default any longer. Affected file
5076 configure.in.pre, lib/Makefile.am.pre.
5078 * Make some use of the pid file. The server now dies at startup
5079 if it detects a valid pid file on his path. The server would
5080 die anyway in this circumstance, because of the bind() failure.
5081 Affected file silcd/silcd.c.
5083 * No longer compiling lib/dotconf.
5085 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5087 * Fixed JOIN command parsing not to crash. Affected file
5088 lib/silcclient/command.c.
5090 * Fied the NICK_CHANGE notify to add the new client entry
5091 even it is resolved. This removes an <[unknown]> nick
5092 thingy bug in the client. Affected file is
5093 lib/silcclient/client_notify.c.
5095 * Do not try to allocate 0 bytes (efence does not like it)
5096 in lib/silccore/silccomand.c when encoding payload.
5098 * Do not take IRCNICK as nickname in Irssi SILC client since
5099 it is not possible to set nickname before hand connecting
5100 the server (TODO has an entry about adding auto-nicking
5103 * Changed the silc_server_command_pending to check whether
5104 there already exists an pending entry with the specified
5105 command, command identifier and pending callback. This is
5106 to fix IDENTIFY and WHOIS related crashes that may register
5107 multiple pending commands with same identifier. Affected
5108 file silcd/command.c.
5110 * Fixed the server to reconnect to the router even if it
5111 was already reconnecting and EOF was received. This to
5112 fix a possibility that the server wouldn't ever try to
5113 auto-reconnect to the router. Affected file silcd/server.c.
5115 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5117 * Fixed the server's password authentication to use the
5118 length of the locally saved password, and not the one
5119 sent in the packet. Affected file silcd/protocol.c.
5121 * Fixed same password authentication problem in the
5122 Authentication Payload handling routines in
5123 lib/silccore/silcauth.c.
5125 * Yet another password authentication problem fixed with
5126 channel password handling in silcd/command.c.
5128 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5130 * If first character of string in silc_parse_userfqdn is '@'
5131 then do not parse it. Affected file is
5132 lib/silcutil/silcutil.c.
5134 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5136 * Fixed minor bug in IDENTIFY command reply sending, which
5137 caused various weird problems during JOIN when it was
5138 resolving names for users. Affected file silcd/command.c.
5140 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5142 * Fixed the IDENTIFY command reply sending to chech better valid
5143 clients. It was possible to send incomplete list of replies.
5144 Affected file silcd/command.c.
5146 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5148 * Added silc_client_command[s]_[un]register functions now to
5149 dynamically register the commands in client library. Removed
5150 the static table of commands. This allows the client library
5151 to call commands without causing the application to know about
5152 what commands library has called.
5154 Removed the INFO command reply kludge to detect when the command
5155 was called by library. Now library use its own command reply
5156 function for INFO command.
5158 Added function silc_client_command_call to call a command.
5159 Application can use it to call command, not access the structure
5162 Now all commands that are sent by the client library (not
5163 explicitly sent by application) use own command reply functions.
5165 Affected files around lib/silcclient/ and in
5166 irssi/src/silc/core/.
5168 * Fixed the WHOIS command reply sending to chech better valid
5169 clients. It was possible to send incomplete list of replies.
5171 Fixed the WHOIS and IDENTIFY to send the request to router
5172 if normal server did not do it and did not find any results.
5174 Affected file silcd/command.c.
5176 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5178 * Moved the internal data from SilcClient context into its
5179 own file, not accesible to application. Affected files
5180 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5181 and other files in client library.
5183 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5185 * Added doc/examples installation target in Makefile.am.pre.
5188 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5190 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5191 commands the found client entry will be removed from the
5192 cache, after notifying application about the error. Affected
5193 file lib/silcclient/command_reply.c.
5195 * Changed the /MSG to check for exact nickname user gave, and
5196 not let `nick' match `nick@host' if it is only one found. Now,
5197 user must type the exact nickname (like nick@host2) even if
5198 there are no more than one same nicks found. This is to avoid
5199 a possibility of sending nickname to wrong nickname since
5200 `nick' could match `nick@host'. Affected file is
5201 irssi/src/core/silc-servers.c.
5203 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5205 * Do not print "you are now server operator" or similar when
5206 giving /away command. Affected files are
5207 irssi/src/silc/core/client_ops.c, silc-servers.h.
5209 * Made the silc_server_command_pending_error_check to send
5210 the same command reply payload it received back to the
5211 original sender of the command. This way all arguments
5212 that was received by the server will be received by the
5213 client too. Affected file silcd/command.c.
5215 * Added the silc_idcache_add to return the created cache entry
5216 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5218 * Add global clients to expire if they are not on any channel.
5219 This is because normal server will never know if they signoff
5220 if they are not on any channel. The cache expiry will take
5221 case of these entries. This is done by normal servers only.
5222 The affected files are silcd/command_reply.c,
5223 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5225 * If server receives invalid ID notification for WHOIS or
5226 IDENTIFY and the ID exists in the lists, it is removed.
5227 Affected file silcd/command_reply.c.
5229 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5230 in client then client entry that it matches is searched and
5231 the nickname is printed on the screen for user. Affected
5232 file irssi/src/silc/core/client_ops.c.
5234 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5236 * Use cache entry expire time in the LIST command reply to
5237 purge old entries from the cache after the LIST command
5238 reply has been received. This way we don't have non-existent
5239 entries in the cache for too long. Affected file is
5240 silcd/command_reply.c.
5242 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5244 * If we are normal server, and we've not resolved client info
5245 in WHOIS or IDENTIFY from router, and it is global client,
5246 we'll check whether it is on some channel. If it is not
5247 then we cannot be sure about its validity and will resolve it
5248 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5249 file silcd/command.c.
5251 * Search channel by name (if possible) rather than by ID
5252 in IDENTIFY command's command reply. Affected file is
5253 silcd/command_reply.c.
5255 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5257 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5258 Updated specs and implemented it. Affected file silcd/command.c,
5259 silcd/packet_send.c and silcd/packet_receive.c.
5261 * Implemented the <founder auth> payload handling in the JOIN
5262 command. If provided all conditions for channel joining
5263 except requirement to provide correct passphrase can be
5264 overrided by the channel founder. Updated the protocol specs.
5265 Affected file silcd/command.c.
5267 Added support for founder auth in JOIN command in client
5268 library. Fixed the parsing of the JOIN command now to support
5269 all options as they should be. The affected file is
5270 lib/silcclient/command.c.
5272 * Optimized the WHOIS and IDENTIFY commands to send the request
5273 to router only if it includes nicknames or other names. If
5274 they include only IDs then check the local cache first before
5275 routing. Affected file is silcd/command.c.
5277 * Added channels topic announcements. Affected file is
5278 silcd/packet_receive.c and silcd/server.c.
5280 * Fixed the silc_server_send_notify_topic_set to really destine
5281 the packet to channel. Affected file silcd/packet_send.c.
5283 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5284 library. Affected file lib/silcclient/client_notify.c.
5286 * Added UMODE announcements. Affected file silcd/server.c.
5288 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5290 * Memory leak fixes in:
5292 lib/silcutil/silcsockconn.c
5293 lib/silcske/silcske.c
5294 lib/silcske/groups.c
5296 lib/silccrypt/silcpkcs.c
5297 lib/silccore/silccommand.c
5298 lib/silccore/silcidcache.c
5303 * ROBOdoc documented the lib/silcske/groups.h file and a
5304 bit changed the interface for better.
5306 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5308 * Update the client entry context in the ID cache after
5309 nick change. Affected file lib/silcclient/command.c.
5310 Fixes the CUMODE command when regaining founder privileges,
5311 and a little WHOIS problem.
5313 * Fixed silc_net_gethostbyname to correctly call the
5314 inet_ntop. Affected file lib/silcutil/silcnet.c.
5316 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5318 * Added IPv6 support checking to the configure.in.pre, added
5319 also --enable-ipv6 option to override the check. Affected
5320 file configure.in.pre.
5322 * The silc_thread_create now calls the start function
5323 directly if threads support is not compiled in. Removes
5324 ugly #ifdef's from generic code. Affected files are
5325 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5327 * Added silc_net_gethostby[name/addr]_async to asynchronously
5328 resolve. Affected files are lib/silcutil/silcnet.[ch].
5330 * Added support for rendering IPv6 based server, client and
5331 channel IDs. Affected file lib/silcutil/silcutil.c.
5333 * Added support for creating IPv6 based server IDs. Affected
5334 file is silcd/serverid.c.
5336 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5338 * Added silc_net_gethostby[addr/name] into the
5339 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5340 routines. Added silc_net_is_ip[4/6]. Affected file is
5341 lib/silcutil/unix/silcunixnet.c. All routines that take
5342 address as argument now supports both IPv4 and IPv6 addresses.
5344 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5346 * Fixed LIST command reply sending in server. Affected file
5349 * Server now sends the kicker's client ID in the KICK notify
5350 to the kicked client. Affected file silcd/command.c.
5352 * The client library now parses the kickers client ID and
5353 UI displays it. Affected files lib/silcclient/client_notify.c
5354 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5356 * Made all payload parsing function prototypes consistent.
5357 They all take now const unsigned char * and uint32 pair as
5358 the payload data instead of SilcBuffer. Changes all around
5359 the source tree. Other unsigned char* -> const unsigned char*
5360 changes around the tree as well.
5362 * Optimized SFTP client and server packet sending not to
5363 allocate new buffer for each packet but to recycle the
5364 first allocated buffer. Affected files are
5365 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5367 * Optimized the SFTP client to use SilcList instead of
5368 SilcDList for requests, because it is faster. Affected file
5369 is lib/silcsftp/sftp_client.c.
5371 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5372 into lib/silccore/silcid.[ch].
5374 Renamed silcpayload.[ch] into silcargument.[ch].
5376 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5378 * If client entry is deleted with active key agreement
5379 session, abort the session.
5381 The silc_client_abort_key_agreement now calls the completion
5382 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5384 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5387 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5389 * Don't use __restrict in older GCC's. Affected file is
5390 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5392 * silc_net_localhost now attempts to reverse lookup the
5393 IP/hostname. Affected file lib/silcutil/silcnet.c.
5395 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5396 command. It can be used to gain founder privileges at
5397 the same time when joining the channel.
5399 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5400 kicker's client ID as well. Updated protocol specs.
5402 Defined that the server must send SILC_COMMAND_IDENTIFY
5403 command reply with error status to client who sent
5404 private message with invalid client ID.
5406 Updated the protocol specification.
5408 * Added silc_server_send_command_reply to send any
5409 command reply. Affected file silcd/packet_send.[ch].
5411 * Added silc_id_payload_encode_data to encode ID payload
5412 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5414 * The server now send IDENTIFY command reply with error
5415 status if client ID in private message is invalid. Affected
5416 file silcd/packet_receive.c.
5418 * Save the server key file with server's IP address in
5419 the filename instead of hostname. The affected file is
5420 irssi/src/silc/core/client_ops.c.
5422 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5424 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5427 * Added libtool support for compiling shared objects in
5428 lib/silcsim. Affected file configure.in.pre and
5429 lib/silcsim/Makefile.am. Original patch by cras.
5431 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5433 * Pid file configuration, and server's config file fixes
5434 patch by toma. Updated CREDITS file.
5436 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5438 * Fixed silc_client_channel_message to not try to decrypt
5439 the message twice if it resolved the destination client
5440 information. This could cause of dropping one channel
5441 message. Affected file lib/silcclient/client_channel.c.
5443 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5445 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5446 lib/silcclient/client.c. This function is used when the SILC
5447 Client is run under some other scheduler, or event loop or
5448 main loop. On GUI applications, for example this may be
5449 desired to used to run the client under the GUI application's
5450 main loop. Typically the GUI application would register an
5451 idle task that calls this function multiple times in a second
5452 to quickly process the SILC specific data.
5454 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5456 * Fixed silc_server_drop() for dropping the supplementary
5457 groups as well, this could cause a security hole on some
5460 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5462 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5465 * Write PID file after dropping privileges. Added -F option
5466 to run server on foreground. A patch by debolaz.
5467 Affected files silcd/server.c, silcd/silcd.c.
5469 * Fixed MOTD to return the MOTD file server name. Affected
5470 file silcd/command.c.
5472 * Added INFO command reply handling to the Irssi SILC Client.
5473 Affected file irssi/src/silc/core/client_ops.c.
5475 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5477 * Fixed the silc_idcache_list_* routines to really support
5478 the dynamic list. Fixes a crash. Affected file is
5479 lib/silccore/silcidcache.c.
5481 * Fixed the LIST command reply to really call LIST command's
5482 pending callbacks. Affected file silcd/command_reply.c.
5484 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5486 * Update conn->local_entry->nickname after giving NICK
5487 command. Affected file lib/silcclient/command.c.
5489 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5491 * Added the [pid] option to the silcd configuration file
5493 Affected files: serverconfig.[ch] and silcd.c
5495 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5497 * Save fingerprint in WHOIS command reply in server.
5498 Affected file silcd/command_reply.c.
5500 * Fixed NICK commands pending callback registration.
5501 Affected file lib/silcclient/command.c.
5503 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5505 * Use ++server->cmd_ident when sending commands in server,
5506 instead of random number. Affected file silcd/command.c.
5508 * Fixed GETKEY command reply to call actually GETKEY pending
5509 command callbacks. Affected file silcd/command_reply.c.
5511 * A bit stricter check for nicknames. Check for same nickname
5512 in NICK command also. Affected file silcd/command.c.
5514 * Do not call INFO command everytime client ID changes, only
5515 during first connecting. Affected file lib/silcclient/client.c.
5517 * Set the new nickname only after successful command reply for
5518 NICK command is returned by server. Affected file
5519 lib/silcclient/command.c.
5521 * Remove nicknames from nicklist during server_signoff notify.
5522 Should fix /NAMES bit more. The affected file is
5523 irssi/src/silc/core/silc-channels.c.
5525 * Added `fingerprint' field to the SilcIDListData in the
5526 silcd/idlist.h to hold the fingerprint of the client's
5529 Send the fingerprint of the client's public key in WHOIS
5532 Affected files silcd/command.c, and silcd/idlist.[ch].
5534 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5535 create fingerprint from given data.
5537 * Show the fingerprint of the client's public key in WHOIS.
5538 Affected files irssi/src/module-formats.[ch] and
5539 irssi/src/silc/core/client_ops.c.
5541 * Format the multiple same nicknames also during JOIN and
5542 NICK_CHANGE notifys. Affected file is
5543 lib/silcclient/client_notify.c.
5545 * Do not print error on screen for invalid private message
5546 payload since it can come if someone is sending private
5547 messages with wrong key. Affected file
5548 lib/silccore/silcprivate.c.
5550 * Fixed multiple concurrent /PING crash. Affected file
5551 lib/silcclient/command.c.
5553 * Changed the wrong ID encoding. All IP addresses must be
5554 in MSB first order in encoded format. They were encoded
5555 wrong and was in LSB format. Affected files are
5556 silcd/serverid.c, lib/silcutil/silcutil.c.
5558 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5560 * Call the `connect' client operation through the scheduler
5561 in case of error. Affected file lib/silcclient/client.c.
5563 * Call the `failure' client operation even if the error
5564 occurred locally during a protocol. Affected file is
5565 lib/silcclient/protocol.c.
5567 * Added support of sending LIST command to router from normal
5568 server. This way normal server can get list of all channels
5569 in the network too. Fixed the channel list sending in the
5570 server too. Affected files are silcd/command.c, and
5571 silcd/command_reply.[ch].
5573 * Added silc_server_update_channels_by_server and
5574 silc_server_remove_channels_by_server. They are used during
5575 disconnection of primary router and in backup router protocol.
5576 Affected file silcd/server_util.[ch], silcd/server.c and
5577 silcd/server_backup.c.
5579 * Fixed channel adding to global list in IDENTIFY command
5580 reply in server. Affected file silcd/command_reply.c.
5582 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5584 * If the incoming packet type is REKEY or REKEY_DONE process
5585 that packet always synchronously. Fixes yet another MAC
5586 failed error on slow (dialup) connections. Affected file
5587 lib/silcclient/client.c and silcd/server.c.
5589 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5591 * Call check_version SKE callback for initiator too. Affected
5592 file lib/silcske/silcske.c.
5594 * Implemented fix for security hole found in the SKE that was
5595 fixed in the specification few days back; the initiator's
5596 public key is now added to the HASH value computation.
5597 Added backwards support for the old way of doing it too, for
5598 old clients and old servers. Affected file is
5599 lib/silcske/silcske.c.
5601 * Enabled mutual authentication by default in SKE. If initiator
5602 is not providing mutual authentication the responder will
5603 force it. This will provide the proof of posession of the
5604 private key for responder. The affected files are
5605 lib/silcclient/protocol.c and silcd/protocol.c.
5607 * Do not cache anymore the server's public key during SKE.
5608 We do mutual authentication so the proof of posession of
5609 private key is done, and if the server is authenticated in
5610 conn auth protocol with public key we must have the public
5611 key already. Affected file silcd/protocol.c.
5613 * Added new global debug variable: silc_debug_hexdump. If
5614 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5615 file lib/silcutil/silclog.[ch].
5617 * Fixed compilation warning due to char * -> const char *.
5618 Affected files lib/silcutil/silcnet.h, and
5619 lib/silccore/silcauth.[ch].
5621 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5623 * Fixed CMODE command when new channel key was created. If
5624 the creation failed the old key was removed. Next time giving
5625 same command would crash the server since the old key was
5626 freed already. Affected file silcd/command.c.
5628 * Fixed the silc_server_announce_get_channels to not crash
5629 on reconnect. Affected file silcd/server.c.
5631 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5633 * Added silc_log_set_debug_string function to set a regex
5634 string to match for debug output. Only the function names,
5635 or filenames matching the given debug string is actually
5636 printed. This way it is possible to filter out those debug
5637 strings that user is not interested in.
5639 Fixed a bug in silc_string_regexify.
5641 Affected files lib/silcutil/silclog.[ch], and
5642 lib/silcutil/unix/silcunixutil.c.
5644 * Changed the -d options in both server and Irssi SILC client
5645 to take the debug string as argument. Affected files
5646 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5648 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5650 * Added silc_hash_babbleprint to create a Bubble Babble
5651 Encoded fingerprint. The encoding is developed by Antti
5652 Huima (draft-huima-babble-01.txt), and it creates human
5653 readable strings out of binary data. Affected file
5654 lib/silccrypt/silchash.[ch].
5656 * Print the babble print now in addition of fingerprint as well
5657 in Irssi SILC client. Affected files are
5658 irssi/src/fe-common/silc/module-formats.[ch],
5659 irssi/src/fe-common/silc/core/client_ops.c.
5661 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5663 * Fixed a security problem found in SKE. The initiator's
5664 public key too is now added to the HASH hash value creation
5665 which is signed by the responder to create the SIGN value.
5666 This will prevent anyone in the middle to lie to the responder
5667 about the initiator's public key. If this is done now, the
5668 man in the middle will get caught. Updated the protocol
5671 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5673 * Better installation directory handling. Configure module
5674 paths and other paths automatically to example_silc* files
5675 in doc/. A patch by toma.
5677 * Fixed compiler warning from MPI library, and from SILC RNG.
5680 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5681 It can be configured with ./configure. A patch by toma.
5683 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5685 * Find correct make to use in prepare-clean. A patch by
5686 toma. Affected file prepare-clean.
5688 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5690 * Added irssi variables use_auto_addr, auto_bind_ip,
5691 auto_bind_port and auto_public_ip.
5693 * Changed the interface for silc_client_send_key_agreement
5694 in lib/silcclient/silcapi.h
5698 irssi/src/silc/core/silc-core.c
5700 lib/silcclient/silcapi.h
5701 irssi/src/silc/core/silc-channels.c
5702 lib/silcclient/client_keyagr.c
5705 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5707 * Added silc_pkcs_public_key_compare to compare two
5708 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5710 * Check that the client who set the founder mode on the
5711 channel is the same client that is giving the founder
5712 mode to itself. It is done by comparing the saved public
5713 key (it is saved even in the authentication is passphrase).
5714 Affected file silcd/command.c.
5716 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5718 * Do not process packet for disconnected socket connection.
5719 Affected file lib/silccore/silcpacket.c.
5721 * Process the DISCONNECT packet through scheduler in the
5722 client library. Affected file lib/silcclient/client.c.
5724 * Fixed the silc_client_packet_parse to not to increase
5725 the packet sequence number if the conn->sock and the
5726 current socket connection is not same. This can happen
5727 for example during key agreement when the conn includes
5728 multiple socket connections (listeners). Affected file
5729 lib/silcclient/client.c.
5731 * The sender of the file transfer request now provides also
5732 the pointer (listener) for the key exchange protocol. If
5733 the listener cannot be created then it sends empty key
5734 agreement and lets the receiver provide the listener.
5736 Added `local_ip' and `local_port' arguments to the
5737 silc_client_file_send. If they are provided they are used,
5738 if not then it will attempt to find local IP address, if
5739 not found or bind fails then the remote client will provide
5742 Affected files are lib/silcclient/client_ftp.c and
5743 lib/silcclient/silcapi.h.
5745 * Extended the FILE SEND command to support defining the
5746 local IP and port for key exchange listener. They are
5747 optional. Affected file irssi/src/silc/core/silc-servers.c.
5749 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5751 * Defined to WHOIS command reply the sending of fingerprint
5752 of the client's public key (if the proof of posession of the
5753 corresponding private key is verified by the server).
5754 Updated to the protocol specification.
5756 * Added support of receiving the client's public key's
5757 fingerprint in command reply in client library. Affected
5758 file is lib/silcclient/command_reply.c, and
5759 lib/silcclient/idlist.[ch].
5761 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5763 * Do not send over 128 chars long nickname to the server
5764 in NICK command. Affected file lib/silcclient/command.c.
5766 * Do not send over 256 chars long channel names to the server
5767 in JOIN command. Affected file lib/silcclient/command.c.
5769 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5771 * Assure that silc_server_close_connection cannot be called
5772 twice for same socket context. Affected file is
5775 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5777 * Send error message to application if opening file for
5778 writing during file transfer fails. Affected file is
5779 lib/silcclient/client_ftp.c.
5781 Remove all file transfer sessions for a client that we're
5782 removing from ID cache.
5784 Affected file is lib/silcclient/client_ftp.c.
5786 * Fixed silc_net_addr2bin to return correct address. Affected
5787 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5789 * Fixed file transfer session removing on signoff notify.
5790 Affected file irssi/src/silc/core/silc-servers.c.
5792 * Added the SilcClientFileError to be returned in the monitor
5793 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5794 Affected file lib/silcclient/silcapi.h.
5796 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5798 * Fixed a crash in silc_client_ftp_free_sessions and
5799 silc_client_ftp_session_free_client. Affected file
5800 lib/silcclient/client_ftp.c.
5802 * Added `disabled' field in the SilcChannelEntry in the server
5803 to indicate if the server entry is disabled. Affected file
5804 silcd/idlist.h, silcd/command[_reply].c.
5806 * SILC server adds now /var/run/silcd.pid everytime it is
5807 started. Affected file silcd/silcd.c.
5809 * Added silc_server_packet_send_clients to send a packet to
5810 the provided table of client entries. Affected file
5811 silcd/packet_send.[ch].
5813 * Fixed a crash in client resolving in client_prvmsg.c in
5814 client library. Affected file lib/silcclient/client_prvmsg.c.
5816 * Do not actually remove the client directly from ID cache
5817 during SERVER_SIGNOFF, but invalidate it. This way we
5818 preserve the WHOWAS info for the client. Affected file
5819 silcd/server_util.c.
5821 * Fixed SERVER_SIGNOFF notify handling in the server. The
5822 server is now able to process incoming SERVER_SIGNOFF notify
5823 for a server that it doesn't even know about. It will remove
5824 the clients provided in the notify. Affected file
5825 silcd/packet_receive.c.
5827 * Check for partial packet in data queue after every packet that
5828 was found from the queue. Return and wait for more data if
5829 there is partial data in queue. Affected file is
5830 lib/silccore/silcpacket.c.
5832 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5834 * Added SilcClietFileError enum to indicate error in
5835 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5836 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5837 Affected files lib/silcclient/silcapi.h and
5838 lib/silcclient/client_ftp.c.
5840 * Check that newsize in silc_buffer_realloc is larger than
5841 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5843 * Added better monitor of file transfers. It now monitors
5844 key agreement protocol during the file transfer too. Added
5845 error reporting too. Affected files
5846 irssi/src/silc/core/silc-servers.c,
5847 irssi/src/fe-common/silc/module-formats.[ch].
5849 * Wrote a help file for FILE command.
5851 * Added silc_rng_global_get_byte_fast to get not-so-secure
5852 random data as fast as possible. Random data is read from
5853 /dev/urandom if available and from the SILC RNG if not
5854 available. It is used in padding generation. Affected file
5855 lib/silccrypt/silcrng.[ch].
5857 * All packets in client library are now processed synchronously.
5858 Optimized packet processing a lot. Affected file
5859 lib/silcclient/client.c.
5861 * All server connection packets are processing synchronously
5862 now in server, to optimize packet processing. Affected file
5865 * Include files are installed now only in Toolkit distribution
5866 if make install is given. Affected files: all Makefile.am's.
5868 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5870 * Assure that silc_client_notify_by_server_resolve does not
5871 resolve the client information multiple times. If it cannot
5872 be found by the first it cannot be found at all. Affected
5873 file lib/silcclient/client_notify.c.
5875 * Fixed WHOWAS command reply calling. Affected file
5876 lib/silcclient/command_reply.c.
5878 * Removed all references to silc_idlist_get_client from the
5879 Irssi SILC client since that call is internal call used by
5880 the library. The Irssi SILC client will use now client
5881 retrieval functions found in silcapi.h.
5883 * Fixed a bug in resolving nickname info before sending
5884 private message. It used freed memory. Affected file
5885 irssi/src/silc/core/silc-servers.c.
5887 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5889 * Assure my_channels statistics cannot go negative in server.
5890 Affected files silcd/server.c, silcd/server_util.c.
5892 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5894 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5896 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5898 * Win32 Toolkit changes. Affected files
5899 win32/silc.dsw, win32/libsilc/libsilc.def,
5900 win32/libsilcclient/libsilc.def,
5901 lib/silcutil/silcutil.c, and
5902 lib/sftp/sftp_fs_memory.c.
5904 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5906 * Added silc_net_localip to return local host's IP address.
5907 Affected file lib/silcutil/silcnet.[ch].
5909 * If key exchange or rekey protocol is active for a connection
5910 parse all packets syncronously since there might be packets
5911 in packet queue that we are not able to process without first
5912 processing packets before them. Affected file silcd/server,
5913 lib/silcclient/client.c.
5915 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5916 whether library should continue processing the packet.
5917 Affected file lib/silccore/silcpacket.h.
5919 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5920 SilcSFTPMonitorData to SFTP server to monitor various
5921 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5922 lib/silcsftp/sftp_server.c.
5924 * Added silc_file_size to return file size. Affected file
5925 lib/silcutil/silcutil.[ch].
5927 * Implemented the file transfer support for the client library.
5928 Added preliminary support for simple client to client one-file
5929 transmission. Affected file lib/silcclient/client_ftp.c,
5930 lib/silccilent/client.[ch].
5932 * Added new local command FILE to the Irssi SILC Client.
5933 It is used to perform the file transfer. It has subcommands
5934 SEND, RECEIVE, SHOW and CLOSE. Affected files
5935 irssi/src/silc/core/client_ops.c,
5936 irssi/src/silc/core/silc-server.[ch].
5938 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5940 * Relay the SILC_PACKET_FTP in the server. Affected files
5941 silcd/server.c and silcd/packet_receive.c.
5943 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5945 * Renamed silc_file_read and silc_file_write to functions
5946 silc_file_readfile and silc_file_writefile. Added function
5947 silc_file_open and silc_file_close. Affected files
5948 lib/silcutil/silcutil.[ch].
5950 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5952 * Resolve the client info when received private message or
5953 channel message for a client which nickname we don't know.
5954 Affected files lib/silcclient/client_prvmsg.c and
5955 lib/silcclient/client_channel.c.
5957 * Do not crash in /KEY if client is not connected. Affected
5958 file irssi/src/silc/core/silc-channels.c.
5960 * Added SilcClientStatus field to the SilcClientEntry in the
5961 lib/silcclient/idlist.h.
5963 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5964 is incomplete and is being resolved, it won't be resolved
5967 Make sure also that USERS command reply does not resolve
5968 twice information. Affected file is
5969 lib/silcclient/command_reply.c.
5971 Make sure that silc_client_get_clients_by_list does not
5972 resolve twice same information.
5974 * Check for valid client->id in the silc_server_free_client_data.
5975 Affected file silcd/server.c.
5977 * Fixed /GETKEY nick@server not to crash if the server entry
5978 is not found. Affected file lib/silcclient/command.c.
5980 * Fixed the silc_server_check_cmode_rights to check the
5981 requested modes correctly. Affected file silcd/command.c.
5983 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5985 * Better checks for non-printable chars in nick added.
5986 Affected file silcd/command.c.
5988 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5990 * Call the silc_server_udpate_servers_by_server in the
5991 primary router that comes back online in the backup resuming
5992 protocol. Otherwise it routes packets wrong. Affected file
5993 silcd/server_util.[ch], silcd/server_backup.c.
5995 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5997 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5998 lib/silcutil/silcbuffmt.[ch].
6000 * Redefined the SILC packet header to include the padding
6001 length. Affected file lib/silccore/silcpacket.[ch].
6003 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6004 length for maximum padding up to 128 bytes). Affected
6005 file lib/silccore/silcpacket.h.
6007 * Removed all backwards support for old 0.5.x MAC thingies.
6008 The SILC packet header change makes it impossible to be
6009 backwards compatible.
6011 * Send the ENDING packet with timeout in the backup resuming
6012 protocol. This is to assure that all routers has connected
6013 to the primary router. Affected file silcd/server_backup.c.
6015 * Changed the RNG to take the first IV from random data. It
6016 used to take it from zero actually. Changed the RNG also
6017 to use /dev/urandom during session. /dev/random is used
6018 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6020 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6022 * Changed the SILC packet header to have the first two bytes
6023 (the packet length) encrypted. Affected files aroung the
6024 code tree, lib/silccore/silcpacket.[ch]. Removed the
6025 SilcPacketCheckDecrypt callback. It is not needed anymore
6026 since the silc_packet_receive_process will determine now
6027 whether the packet is normal or special.
6029 * Implemented the unidirectional MAC keys. Affected files
6030 lib/silcske/silcske.c, silcd/protocol.c and
6031 lib/silcclient/protocol.c.
6033 * Implemented the packet sequence number to the MAC computation.
6034 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6035 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6036 lib/silcclient/protocol.c.
6038 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6040 * Allow backup router to announce servers. All servers
6041 announced by backup router are added to the global list
6042 automatically. Update hte server's socket to our primary
6043 router also when backup router announces a server.
6044 Affected file silcd/packet_receive.c.
6046 * Do not update the client->router in the function
6047 silc_server_udpate_clients_by_server if the client is on
6048 global list. We might fail to find any specific server
6049 for locally connected clients and local cell clients. They
6050 should still use the `from' and not `to' as client->router.
6051 This fixes backup router resuming protocol. Affected file
6052 silcd/server_util.c.
6054 * Decrease channel statistics count only if the channel
6055 deletion worked. Affected files are silcd/server.c and
6056 silcd/server_util.c.
6058 * Added silc_server_update_servers_by_server to update origin
6059 of all server entries. Used during backup router protocol.
6060 Affected files silcd/server_util.[ch], silcd/server.c. and
6061 silcd/backup_router.c.
6063 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6064 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6065 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6066 lib/silccrypt/silchmac.c.
6068 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6070 * Assure that router cannot reroute the same channel message
6071 to the sender. Affected file silcd/packet_receive.c.
6073 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6075 * Made better checks that the channel message is not sent
6076 to the router it came from. Affected file is
6077 silcd/packet_send.c. Fixed memory leak too.
6079 * Announce informations for incoming router connection, but
6080 only after checking if it is replaced by backup router.
6081 Affected file silcd/packet_receive.c.
6083 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6085 * Fixed the backup resuming protocol to work in multiple
6086 router environment. Affected file silcd/server_backup.c.
6088 * Route packet only to one router in the function
6089 silc_server_packet_send_to_channel. Affected file is
6090 silcd/packet_send.c.
6092 * Fixed silc_server_send_notify_dest to set the broadcast
6093 flag. Fixed the silc_server_send_notify_topic to actually
6094 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6095 Affected file silcd/packet_send.c.
6097 * Changed the SFTP Filesystem interface. Changed the
6098 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6099 the filesystem operation function. The SilcSFTPFilesystem
6100 is now a context that is allocated by all filesystem allocation
6101 functions and it already includes the operations structure
6102 and filesystem specific context. It is given as argument
6103 now to the silc_sftp_server_start. This made the interface
6104 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6105 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6107 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6109 * Changed the backup router adding and getting interfaces
6110 in the server. The router that will be replaced by the
6111 specified backup router is now sent as argument. Affected
6112 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6115 * Added silc_net_addr2bin_ne to return the binary form of
6116 the IP address in network byte order. Affected files
6117 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6119 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6121 * Check for existing server ID in silc_server_new_server
6122 and in silc_server_connect_to_router_final and remove the
6123 old entry if it exists. Affected file silcd/packet_receive.c,
6126 * Send the channel message always to only one router, either
6127 in upstream or downstream. Affected file is
6128 silcd/packet_send.c.
6130 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6132 * Wrote the definition of the backup resuming protocol to the
6133 protocol specification.
6135 * Removed one redundant channel key generation from normal
6136 server during joining procedure. Removed one redundant
6137 channel key sending from server to router during joining
6138 procedure. Affected file silcd/command.c.
6140 * Made minor bugfixes to the backup router resuming protocol.
6141 Affected file silcd/server_backup.c, server.c.
6143 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6145 * Added --disable-asm configuration option. Affected files
6146 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6149 * Implemented the backup resuming protocol that is used to
6150 resume the primary router position in the cell after the
6151 primary router comes back online. Affected files
6152 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6153 and silcd/server_util.[ch].
6155 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6157 * Sleep two (2) seconds after sending QUIT command to server.
6158 Affected file lib/silcclient/command.c.
6160 * Assure that if outgoing data buffer is pending do not force
6161 send any data. Affected file silcd/packet_send.c.
6163 * Assure that if outgoing data buffer is pending do not force
6164 send any data. Affected file lib/silcclient/client.c.
6166 * Implemented the backup router support when the primary router
6167 goes down. The servers and routers can now use the backup
6168 router as new primary router without loosing connectivity.
6170 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6172 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6173 in the server to indicate disabled entry. All data read
6174 from the connection will be ignored and no data is sent
6175 for entry that is disabled. Affected files are
6176 silcd/idlist.h, silcd/server.c.
6178 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6180 * Created SFTP client and server test programs in the
6181 lib/silcsftp/tests directory.
6183 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6185 * Implemented memory filesystem (virtual filesystem) for
6186 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6189 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6191 * Implemented the SFTP (SSH File Transfer Protocol) to the
6192 lib/silcsftp. It includes SFTP client and SFTP server
6195 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6197 * Moved lib/silccore/silcprotocol.[ch] to the
6198 lib/silcutil library.
6200 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6201 take variable argument list pointer as argument. Affected
6202 file lib/silcutil/silcbuffmt.[ch].
6204 * Added silc_buffer_set function that is used to set data
6205 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6206 Affected file lib/silcutil/silcbuffer.h.
6208 * Changed various routines in the core library to use the new
6209 silc_buffer_set instead of allocating new buffer only for
6212 * Added 64-bit value formatting and unformatting support to the
6213 silc_buffer_[un]format routines. Affected file is
6214 lib/silcutil/silcbuffmt.[ch].
6216 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6217 to includes/bitmove.h.
6219 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6221 * Fixed channel user mode saving in client library. Affected
6222 file lib/silcclient/command[_reply].c.
6224 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6226 * Defined the file transfer to the SILC Protocol. Added
6227 new packet type SILC_PACKET_FTP and defined File Transfer
6228 Payload. The mandatory file transfer protocol is SFTP
6229 (SSH File Transfer Protocol). Affected file in addition
6230 of the internet draft is lib/silccore/silcpacket.h.
6232 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6233 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6234 is used as part of backup router protocol when the primary
6235 router of the cell is back online and wishes to resume
6236 the position as primary router.
6238 * Redefined the MAC generation keys in the protocol. The
6239 same key is not used anymore in both direction. Both
6240 direction will now use different keys for sending and
6241 receiving. This fixes a potential security flaw. This
6242 change causes incompatibilities in the protocol.
6244 * Redefined also the MAC computation from the packet.
6245 An packet sequence number is now added to the MAC
6246 computation. This prevents possible replay attacks against
6247 the protocol. This change too causes incompatibilities
6250 Added `sequence' field to the SilcPacketContext to hold
6251 the current sequence number for the packet.
6253 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6255 * Added `created' field to the SilcIDListData in the file
6256 silcd/idlist.h to indicate the time when the entry was
6259 * Added `created' field to the SilcChannelEntry too. Affected
6260 file silcd/idlist.h.
6262 * Added `creation_time' aguments to all the announcement functions
6263 in the server. If it is provided then only the entries that
6264 was created after the provided time frame are actually
6265 announced. Affected file silcd/server.[ch].
6267 * The protocol says that the Channel ID's IP address must be
6268 based on the router's IP address. Added check for this in
6269 the silc_server_new_channel when processing incoming New Channel
6270 Payload. Affected file silcd/packet_receive.c.
6272 * Print out the correct version with --version in SILC client.
6273 Affected file irssi/src/silc/core/silc-core.c.
6275 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6277 * Fixed WHOWAS command to check for completnes of the client
6278 entry always, not just when the command is coming from client.
6279 Affected file silcd/command.c.
6281 * Added new function silc_server_packet_queue_purge to purge the
6282 outgoing data queue to the network. After the function returns
6283 it is guaranteed that the outgoing packet queue is empty.
6284 Affected file silcd/packet_send.[ch].
6286 * Purge the outgoing packet queue in the rekey protocol's final
6287 callback to assure that all rekey packets go to the network
6288 before quitting the protocol. Affected file silcd/server.c.
6290 * Added silc_client_packet_queue_parse as similar function as
6291 in server to the client library. The affected file is
6292 lib/silcclient/client.c.
6294 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6296 * Splitted silcd/server.c and created silcd/server_util.[ch]
6297 for utility functions.
6299 * Added new socket flag SILC_SF_DISABLED to indicate that the
6300 connection is open but nothing can be sent to or received from
6301 the connection. Affected file lib/silcutil/silsockconn.[ch].
6302 The checking for disabled socket is checked in the low level
6303 silc_socket_write and silc_socket_read functions.
6305 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6307 * Allow only nicknames and channel names that fits into the
6308 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6310 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6312 * When processing JOIN command reply in server check that if
6313 the channel exists in our global list we'll move it the local
6314 list. Affected file silcd/command_reply.c.
6316 * Fixed the check whether client is joined on the channel already
6317 in JOIN command. Affected file lib/silcclient/command.c.
6319 * Fixed the JOIN command reply to check whether the channel
6320 already exists. Affected file lib/silcclient/command_reply.c.
6322 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6324 * Added silc_ske_status_string to map the SKE error numbers
6325 to readable strings. The affected files are
6326 lib/silcske/silcske[_status].[ch].
6328 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6330 * Do not show the private channels on the WHOIS channel list
6331 as it is not allowed by the protocol. The affected file is
6334 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6336 * Assure that the packet length digged from the actual packet
6337 is something sensible in the silc_packet_decrypt_rest_special
6338 in lib/silccrypt/silcpacket.c.
6340 * Free and NULL the allocated pointer in silc_hmac_alloc if
6341 the HMAC allocation fails. The affected file is
6342 lib/silccrypt/silchmac.c.
6344 * Print the selected security properties to the log files in
6345 the server. Affected file silcd/protocol.c.
6347 * Add SKE's reference counter even if calling the completion
6348 callback manually. Otherwise it goes negative, although it
6349 does not cause any problems. The affected file is
6350 lib/silcske/silcske.c.
6352 * Remove the client entry with short timeout after giving the
6353 KILL command. Affected file lib/silcclient/command.c.
6355 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6356 case all found clients are already disconnected (WHOWAS would
6357 found them) in the server. Affected file silcd/command.c.
6359 * Update the last_receive (time of last data received) to be
6360 updated only when received private or channel message so that
6361 the idle time showed in WHOIS makes more sense.
6363 * Added boolean field `valid' in to the SilcClientEntry in the
6364 client library to indicate whether the entry is valid or not.
6365 This fixes the nickname change bug on channel when changing
6366 the nickname to be same than the old (like nick to Nick) the
6367 nickname formatter doesn't set the new nick anymore to Nick@host.
6368 Affected file lib/silcclient/idlist.[ch].
6370 * Now actually fixed the nickname changing on disconnection.
6371 Added new function silc_change_nick to the Irssi SILC Client.
6372 Affected file irssi/src/silc/core/client_ops.c,
6373 irssi/src/silc/core/silc-nicklist.[ch].
6375 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6377 * Check that the public key exists in the GETKEY command before
6378 trying to encode it. Affected file silcd/command.c.
6380 * Print some notifications on received public keys with GETKEY
6381 command in the Irssi SILC Client. Affected files are
6382 irssi/src/fe-common/silc/module-formats.[ch],
6383 irssi/src/silc/core/client_ops.c.
6385 * Use IDENTIFY command to resolve the server information in the
6386 GETKEY command instead of INFO command. Affected file
6387 lib/silcclient/command.c.
6389 * All command reply functions in the client library now calls
6390 the pending command reply callbacks even if an error has
6391 occurred. The server has done this a long time and now it was
6392 time to move the client library to this as well. Now all
6393 errors can be delivered back to the pending command reply
6394 callbacks if necessary. Affected files are
6395 lib/silcclient/command[_reply].[ch].
6397 * Change the nickname on disconnection back to the username
6398 because in reconnect the server will enforce it to it anyway.
6399 Affected file irssi/src/silc/core/silc-servers.c.
6401 * Fixed a config file parsing bug in the Irssi SILC client.
6402 Affected file irssi/src/silc/core/clientconfig.c.
6404 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6406 * When printing the channel mode on JOIN, verify that the
6407 channel key and channel's HMAC are valid. Affected file
6408 irssi/src/silc/core/client_ops.c.
6410 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6412 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6413 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6414 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6416 * Removed channel key rekey task deleting from the function
6417 silc_server_save_channel_key. Affected file silcd/server.c.
6418 Added explicit timeout task context instead that is used to
6419 delete the task if we are registering a new task before the
6420 new task has elapsed.
6422 * When channel key rekey occurs the client library now saves
6423 the old channel key for a short period of time (10 seconds) and
6424 is able to use it in case some is still sending channel
6425 messages encrypted with the old key after the rekey. Affected
6426 file lib/silcclient/[idlist.h|client_channel.c].
6428 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6430 * Added check to the silc_server_new_id_real to not accept
6431 new ID if it is the sender's own ID. Affected file is
6432 silcd/packet_receive.c.
6434 * Assure that we do not announce ourself or the one we've
6435 sending our announcements when we're router and are announcing
6436 servers to our primary router. Affected file silcd/server.c.
6438 * Fixed silc_server_command_identify_check_client to assemble
6439 correct WHOIS packet. It send corrupted WHOIS packet and
6440 caused problem with router to router connections. Affected
6441 file silcd/command.c.
6443 Fixed also silc_server_command_whois_check the same way
6444 as for the IDENTIFY command.
6446 * Added new SilcIDListStatus to the server in the SilcIDListData
6447 structure. The status now includes the current status of
6448 the entry (like registered, resolved etc.). Affected file
6449 silcd/idlist.[ch]. Defined a bunch of different status types
6450 as well. This replaced the old boolean registered field as well.
6452 Added resolve_cmd_ident field to the SilcClientEntry structure
6453 too so that if the entry is for example being resolved so
6454 another command may attach to the same pending command reply
6455 without requiring to resolve the same entry again. This concept
6456 should optimize the WHOIS and the IDENTIFY resolving under
6457 heavy load by taking away unnecessary resolving for entries
6458 that are being resolved already.
6460 Added support for adding multiple pending commands for one
6461 command idenfier. Affected file silcd/command[_reply].[ch].
6463 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6464 before deleting the data. Otherwise the hash table will have
6465 freed data in comparison functions. Affected file is
6466 silcd/command_reply.c.
6468 * Fixed silc_idlist_replace_client_id to add the new entry to
6469 the cache with NULL nickname. Otherwise there will be invalid
6470 memory as the nickname after the nickname is freed. Affected
6471 file silcd/packet_receive.c.
6473 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6474 saved into wrong slots because the previous number of entries
6475 was not taken into account. Affected file silcd/idlist.c.
6476 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6478 * If we are router and we receive JOIN notify to a channel that
6479 does not have any users then notified client is marked as the
6480 channel founder, as it is it. The affected file is
6481 silcd/packet_receive.c
6483 * Added to the extended hash table API's table_del_*ext functions
6484 the destructor as argument too, so that the caller can decide
6485 which destructor to use or whether to use destructor at all.
6486 Affected file lib/silcutil/silchashtable.[ch].
6488 * Fixed ID Cache purging. It actually deleted the entries from
6489 the hash table after the data was freed. The hash table ended
6490 up comparing freed memory. The affected file is
6491 lib/silccore/silcidcache.c.
6493 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6495 * Fixed Irssi SILC client's KILL command's HELP syntax.
6497 * The USERS command now resolves the detailed user information
6498 if the userinfo field is missing. Affected file is
6499 lib/silcclient/command_reply.c.
6501 * Do not print error in silc_file_read if the read file does
6502 not exist. Just silently return NULL. Affected file is
6503 lib/silcutil/silcutil.c.
6505 * Fixed the silc_log_output to not wine about NULL filename
6506 and to not create some bogus " " filename. Affected file is
6507 lib/silcutil/silclog.c.
6509 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6511 * Fixed various printing bugs on the user interface in the
6512 Irssi SILC Client. Minor changes that were forgotten from
6515 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6517 * Fixed the configure.in.pre and the compilation and distribution
6518 environment to support the new autoconf 2.52. That version is
6519 now required to compile the CVS trunk.
6521 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6523 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6524 to generally parse user@fqdn format strings. Affected file
6525 lib/silcutil/silcutil.c.
6527 * Added nickname_format and nickname_force_format fields to the
6528 SilcClientParams structure. The first one defines the format
6529 for the nicknames that the library will enforce if the receives
6530 multiple same nicknames. The second one is boolean value and
6531 can be used to force the library to always enforce the format
6532 to the nicknames regardles whether there are multiple nicknames
6533 or not. This configurable formatting was employed to flexibly
6534 support accessing multiple nicknames from the user interface.
6535 The userinterface can now set the nicknames to what ever format
6536 they prefer. Affected file lib/silcclient/silcapi.h.
6538 Added function silc_client_nickname_format to the file
6539 lib/silcclient/idlist.c. It performs the nickname formatting.
6541 Added new field `hostname´ to the SilcClientEntry context.
6542 It holds the hostname of the client. Affected file is
6543 lib/silcclient/idlist.h.
6545 * Irssi SILC Client sets the nicknames in nick@hostn format.
6546 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6547 irssi/src/silc/core/silc-core.c.
6549 The WHOIS printing now also shows both the real nickname and
6550 the formatted nickname so that user knows how to access the
6551 user if there are multiple same nicknames cached. Affected
6552 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6553 printing formatting too to take the hostname now as a separate
6554 argument. The Affected file is
6555 irssi/src/fe-common/silc/modules-formats.[ch].
6557 * Changed the silc_client_get_clients_local to accept the formatted
6558 nickname as argument. It accepts the real nickname too but the
6559 formatted nickname can be used to find the true entry from
6560 multiple entries. Affected file lib/silcclient/silcapi.h and
6561 lib/silcclient/idlist.c.
6563 * Added nickname_format_parse field to the SilcClientParams.
6564 It is a callback function provided by the application to parse
6565 the nickname out of the formatted nickname string. The library
6566 calls it to get the nickname from the formatted string. Since
6567 the application generally knows better the format of the nickname
6568 string it parses it instead of the library, even though library
6569 encodes the formatted string. If the callback function is not
6570 provided then the library will use the string as is. The
6571 affected file is lib/silcclient/silcapi.h.
6573 * All the nickname strings passed to the client library in
6574 commands are now expected to be formatted nickname strings.
6575 If the command does not support the formatted nickname string
6576 it will assume that the sent string is the actual nickname.
6577 Affected file lib/silcclient/command.c.
6579 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6581 * Added public key authentication support to OPER and SILCOPER
6582 commands in the client library. Affected file is
6583 lib/silcclient/command.c.
6585 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6587 * Changed the get_auth_methdod client operation to be asynchronous.
6588 It can be async if the application resolves the authentication
6589 method from the server during the negotiation. Added new
6590 SilcGetAuthMeth completion callback that the application will
6591 call after resolving the authentication method.
6593 Added function silc_client_request_authentication_method that
6594 the application can use to resolve the authentication method
6595 from the server. Added also SilcConnectionAuthRequest callback
6596 that the library will call after the server has replied. The
6597 application can call this function if it does not know the
6598 current authentication method.
6600 Affected files are lib/silcclient/client.c and
6601 lib/silcclient/silcapi.h.
6603 * The Irssi SILC client now automatically resolves the authentication
6604 method incase any configuration information is not present (and
6605 currently there never is). The affected file is
6606 irssi/src/silc/core/client_ops.c.
6608 * Fixed public key authentication from the client library.
6609 Affected file lib/silcclient/protocol.c. Changed also the
6610 protocol specification about the public key authentication in
6611 the connection authentication protocol. The actual data to be
6612 signed is now computed with a hash function before signing.
6614 * Fixed the public key authentication from the server as well.
6615 Affected file silcd/protocol.c.
6617 * Removed the mlock()'s from the memory allocation routines.
6618 Affected file lib/silcutil/silcmemory.c. The ./configure does
6619 not check anymore for the mlock(). Affected file is
6622 * Fixed USERS command in server to allow the execution of the
6623 command for private and secret channels if the client sending
6624 the command is on the channel. Affected file silcd/command.c.
6626 * Fixed silc_client_get_clients_local to return the clients
6627 count correctly. It could return wrong value. Affected file
6628 lib/silcclient/idlist.c.
6630 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6632 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6633 types. The assembler optimizations seemed not to like 64-bit
6634 data types. The assmebler optimizations thus are now enabled
6635 also for BSD systems as opposed to only enable them for Linux.
6637 * Do not check for threads at all on BSD systems. Affected
6638 file configure.in.pre.
6640 * Removed -n and -h options from the Irssi SILC Client since
6641 they are not used in silc.
6643 * Fixed the prime generation to assure that the first digit
6644 of the generated random number is not zero since our conversion
6645 routines does not like number strings that starts with zero
6646 digit. If zero digit is seen the random number is regenerated.
6647 This caused some corrupted RSA keys when the zero first digit
6648 was met. Affected file lib/silcmath/silcprimegen.c.
6650 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6652 * Fixed WIN32 configuration in the ./configure script.
6653 Fixed to include xti.h on environments that has it.
6654 Patches by Carsten Ilchmann and andrew.
6656 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6658 * Changed the silc_id_create_client_id to be collision
6659 resistant. It is now assured that there cannot be created
6660 two same client ID's. I suspect that some weird bugs in
6661 the server were actually caused by duplicate Client IDs.
6662 Affected file silcd/serverid.[ch]. A router receiving
6663 new ID now also assures and informs the sending server
6664 if the ID caused collision.
6666 * Changed the silc_id_create_channel_id to also assure that
6667 there are no collisions.
6669 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6671 * Statement about ignoring the Mutual Authentication flag when
6672 performing rekey with PFS was a bit misleading. It is ignored
6673 if it was set in the initial negotiation, it cannot be even
6674 set in the rekey. Fixed in the ke-auth draft. Started the
6675 new versions of the protocol drafts in the doc/.
6677 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6679 * Fixed a bug in silc_client_command_identify_save when saving
6680 new channel information. The channel name was no duplicated
6681 and caused crash on exit. Affected file is
6682 lib/silcclient/command_reply.c.
6684 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6686 * Fixed the getkey command handling in the server. Send just
6687 empty OK reply to the sender if the key could not be fetched
6688 (but everything else was ok, like the key just was not available).
6689 Changed the public key parameter to optional in the protocol
6690 specs so that empty OK reply can be sent. Affected file
6693 Added a message to Irssi SILC client to tell to user if the
6694 server did not return a public key.
6696 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6698 * Fixed a channel key regeneration bug. It registered new
6699 timeout tasks exponentially until all system resources were
6700 used. Affected file silcd/server.c.
6702 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6704 * Added the SILC Document generator to the scripts/silcdoc.
6705 It can be used to generate the Toolkit Reference Manual out
6706 of the source tree. Internally it will also use the RoboDoc
6707 generator now imported in util/robodoc.
6709 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6711 * Added couple of return's in rekey protocol if error orccurred
6712 during the protocol. The execution must be terminated.
6713 Affected file silcd/protocol.c. Also, terminate the protocol
6714 always with timeout.
6716 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6718 * The client's Client ID was created initally from the wrong
6719 nickname (it could have been in format nick@host) in the
6720 silc_server_new_client. Affected file silcd/packet_receive.c
6722 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6724 * Added some SILC_LOG_ERROR's to various error conditions
6725 if client could not be added to ID cache. Affected files
6726 silcd/packet_receive.c and silcd/server.c.
6728 * When client's sock->user_data is freed, NULL also the
6729 client->router and client->connection pointers. Added check
6730 for these pointers being NULL to various places around the
6731 code. Affected file silcd/server.c.
6733 * Added client->data.registered == TRUE checks to various
6734 places around the code to assure that unregistered client's
6735 are not handled when it is not allowed. Affected file
6738 * Added `bool registered' fields to all
6739 silc_idlist_[server|client]_get_* routines to indicate whether
6740 the fetched client needs to be registered or not. Affected
6741 file silcd/idlist.[ch].
6743 * Add your own entry as registered to the ID cache in the
6744 server. Affected file server.c.
6746 * Fixed a bug in silc_server_new_server. The SilcServer was
6747 set as the new server's context instead of SilcServerEntry.
6748 This naturally caused some weird bugs.
6750 * Added "updated" field the SilcChannelEntry which indicates
6751 the time since the channel entry was last accessed. This
6752 can be used to determine whether it is necessary to
6753 announce the channel after backup resuming protocol.
6754 Affected files silcd/idlist.[ch].
6756 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6758 * Do not delete the channel rekey task when adding it
6759 for in silc_server_create_channel_key.
6761 * Changed the silc_server_create_channel_key to return
6762 TRUE or FALSE to indicate the success of the channel key
6765 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6767 * Fixed MSVC++ project files and added missing files to
6768 Makefiles under win32/.
6770 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6772 * Do not add TCP_NODELAY flag if the operating system
6773 does not have it defined. Affected files are
6774 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6776 * Fixed buffer overflow from Irssi SILC Client. Affected
6777 file irssi/src/fe-common/core/themes.c.
6779 * Fixed double free in client library in the file
6780 lib/silcclient/client.c when disconnecting from server.
6782 * Applied double free patch from cras to Irssi SILC client.
6783 Affected files irssi/src/core/[modules/expandos].c
6785 * Fixed the disconnection handling to Irssi SILC Client.
6786 The application must call silc_client_close_connection
6787 in ops->connect client operation in case of failure of
6788 the connection. Affected file is
6789 irssi/src/silc/core/client_ops.c.
6791 * Do not set sock->protocol to NULL in the function
6792 silc_client_close_connection after executing the protocol's
6793 final callback since the sock might not be valid anymore.
6794 Affected file lib/silcclient/client.c.
6796 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6798 * Do not enable SILC_THREADS if the linking with libpthread
6799 did not happen. Affected file configure.in.pre.
6801 * Added notion to protocol specification that server must
6802 verify the sent authentication payload with CMODE when
6803 setting the channel founder key. Implemented it to the
6804 server. Affected file silcd/command.c.
6806 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6808 * Added _EXTRA_DIST SILC distribution variable to the
6809 distributions file. It is used to conditionally add extra
6810 files or directories to the specific distribution. Affected
6811 files ./prepare, Makefile.am.pre and distributions.
6813 Removed the `_' from the start of the distribution names.
6816 * Added README.WIN32 for instructions to compile the Toolkit
6819 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6821 * Fixed a double free in disconnection in the server. Affected
6822 file is silcd/server.c.
6824 * Fixed the lib/silcske/groups.c to work now also with GMP
6825 MP library. The string conversion did not work when using
6826 specific base and the base is indicated in the string as well.
6828 * Created win32/ directory which now includes MSVC++ specific
6829 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6830 It will appear only in the toolkit distribution
6832 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6834 * Changed the key material distribution function in case when
6835 the hash output is too short. The data is now concatenated
6836 a bit differently than it used to. Made the change to the
6837 SKE protocol specification.
6839 * Added better GMP detection to configure.in.pre. A patch
6842 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6844 * Fixed a minor bug in SKE that might cause some problem on
6845 some platforms. Affected file lib/silcske/silcske.c.
6847 * Added the cookie checking for initiator in the SKE. It checks
6848 that the responder returns the sent cookie unmodified. The
6849 affected file is lib/silcske/silcske.c. Added new SKE
6850 error type INVALID_COOKIE that can be sent during the
6851 negotiation. Fixed some memory leaks as well.
6853 * Added the "invalid cookie" error message to Irssi SILC client's
6856 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6858 * Added `task_max' field to the SilcClientParams to indicate
6859 the maximum tasks the scheduler can handle. If set to zero,
6860 default values are used. Affected file lib/silcclient/silcapi.h.
6862 * Fixed memory leaks in silc_client_close_connection. Affected
6863 file lib/silcclient/client.c.
6865 * Added silc_client_del_client_entry to client library to free
6866 all memory of given client entry. Affected file is
6867 lib/silcclient/idlist.[ch].
6869 * Added new functions silc_client_del_channel and
6870 silc_client_del_server to delete channel and server entries.
6871 Affected file lib/silcclient/[silcapi.h/idlist.c].
6873 * Removed silc_client_del_client_by_id from silcapi.h.
6875 * Fixed the INFO command to return the server's own info
6876 correctly when querying by Server ID. Affected file is
6879 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6881 * Removed the non-blocking settings in WIN32 code in the
6882 silc_sock_[read/write] and added SleepEx instead. Affected
6883 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6884 of input data is now checked with FIONREAD and ioctlsocket.
6886 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6888 * Call silc_schedule_task_del_by_context in the
6889 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6890 Affected file lib/silccore/silcprotocol.c.
6892 * Call silc_protocol_cancel for active protocols in the
6893 silc_server_close_connection if the funtion
6894 silc_server_free_sock_user_data has not been called.
6895 Affected file silcd/server.c.
6897 * Generic tasks cannot be deleted using the del_by_fd
6898 task deleting function since generic tasks does not match
6899 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6901 * Added a notion to SILCOPER help file that the SILCOPER works
6902 only on router server, not on normal server.
6904 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6906 * Added for WIN32 support for the new scheduler as well.
6907 Affected file lib/silcutil/win32/silcwin32schedule.c.
6909 * Fixed the SHA1 implementation to work on various platforms.
6911 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6913 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6914 API. It is part of the scheduler now. Everything else is
6915 as previously but some functions has changed their names.
6916 Checkout the lib/silcutil/silcschedule.h for the interface.
6917 Updated all applications to use the new interface. Affected
6918 files are lib/silcutil/silcschedule.[ch].
6920 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6922 * Found a bug in the SKE implementation. The HASH value,
6923 specified by the protocol, was not computed correctly. The
6924 public key of the responder was not added to the computation
6925 even though it is mandatory. Affected file lib/silcske/silcske.c.
6926 This unfortunately causes incompatibilities with older
6927 clients and servers.
6929 * Added WIN32 specific network init and uninit functions:
6930 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6931 the Winsock2. Affected file lib/silcutil/silcnet.h and
6932 lib/silcutil/win32/silcwin32net.c.
6934 * Set the socket always to nonblocking mode on WIN32 after
6935 reading data or writing data. Affected file is
6936 lib/silcutil/win32/silcwin32sockconn.c.
6938 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6940 * Fixed various compilation problems under WIN32. Affected
6941 files lib/silcutil/win32/silcwin32thread.c and
6942 lib/silcutil/win32/silcwin32schedule.c.
6944 * Removed all _internal.h #includes from public header
6945 files. Internal headers must never be included from
6948 Removed also the lib/silcske/payload_internal.h file.
6950 * All include files that may be needed (public and some others
6951 included by the public headers) by application developers are
6952 now copied to the ./includes directory. It does not copy any
6953 internal headers. Affected file Makefile.defines.pre and all
6954 Makefile.am's under lib/ and subdirs.
6956 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6958 * Do not change the ~/.silc directory's permissions automatically.
6959 Affected file irssi/src/silc/core/clientutil.c.
6961 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6963 * Do not cancel the protocol in silc_server_close_connection
6964 it might cause recursion. Now cancelled in the function
6965 silc_server_free_sock_user_data. Affected file silcd/server.c.
6967 * Fixed the silc_server_remove_clients_by_server to regenerate
6968 the channel keys correctly finally. Added also new function
6969 silc_server_remove_clients_channels to actually do it.
6970 Affected file silcd/server.c.
6972 * Fixed the silc_server_new_channel to not crash by giving
6973 wrong router to the new channel. Affected file is
6974 silcd/packet_receive.c.
6976 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6978 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6979 which is given as argument to the silc_client_alloc now.
6980 It can be used to configure the client and set various parameters
6981 that affect the function of the client.
6983 * The USERS command in server did not check whether the channel
6984 is private or secret. Affected file silcd/command.c.
6986 * Added new argument to the USERS command in protocol specification.
6987 The USERS command now can take the channel name as argument
6988 as well. Added support for this in client and server and
6989 updated the protocol specs.
6991 * Completed the GETKEY command in client. It can be now used
6992 to fetch also servers public key not only some clients.
6993 Affected files lib/silcclient/command[_reply].c.
6995 * Added silc_client_get_server to return server entry by the
6996 server name. Affected files lib/silcclient/silcapi.h and
6999 * Redefined the IDENTIFY command in protocol specification to be
7000 more generic. It now can be used to query information about
7001 any entity in the SILC Network, including clients, servers and
7002 channels. The query may be based either the entity's name
7003 or the ID. Added support for this in both client and server.
7005 Affected files silcd/command.c and lib/silcclient/command.c
7006 and command_reply.c.
7008 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7009 the _from_client and _from_server functions. Affected file
7012 * Added silc_client_get_channel_by_id_resolve to the file
7013 lib/silcclient/silcapi.h to resolve channel information by
7014 its ID. Added also silc_client_get_channel_by_id that
7015 does not resolve it from the server.
7017 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7019 * Added SilcServerEntry context into the client library
7020 to represent one server. The INFO command now allocates
7021 these to save the resolved server info. For now on the
7022 client library will also keep information about servers,
7023 connected and resolved with INFO.
7025 The INFO command now allocates the SilcServerEntry context
7026 and saves the server info there. The COMMAND_REPLY in
7027 the INFO now returns the parameters to application in
7028 same order as defined in the protocol specification.
7030 The entries are cached in the client->server_cache.
7032 * The INFO command is now issued after received the Client ID
7033 from the server. Affected file lib/silcclient/client.c.
7035 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7036 to the application as the mode changer might be server.
7037 It is guaranteed that NULL is not returned anymore to the
7038 application. Affected file lib/silcclient/client_notify.c.
7040 The ID Type is now also passed to the application so that
7041 it can check whether the returned entry is SilcClientEntry
7044 Added new function silc_client_get_server_by_id to return
7045 the server entry by ID. Affected files are the
7046 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7048 * Do not create the channel in the Irssi SILC Client when issuing
7049 the JOIN command but when received the sucessful JOIN command
7050 reply. Otherwise the channel might get created even though we
7051 could not join it. The Affected file is
7052 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7054 * Fixed a channel joining bug in router. The router must also
7055 check the channel modes, invite and ban lists etc. when serving
7056 the JOIN command sent by normal server. Affected file is
7057 silcd/command.c. The router now resolves the client's
7058 information from the server who sent the JOIN command if it
7059 does not know it, and processes the JOIN command only after
7062 * Changed the SilcCommandCb to take new argument; void *context2.
7063 Affected file lib/silccore/silccommand.h
7065 The second argument in the command callbacks in the server now
7066 includes the SilcServerCommandReplyContext if the command was
7067 called as pending command callback from the command reply.
7068 Otherwise it is NULL. When called as pending the status of the
7069 command reply will be checked and if it was erronous the
7070 error will be sent to the original sender of the command.
7071 This way the client always receives the error messages even
7072 though the server was actually the one who received the error
7073 when it resent the command to router, for example. Affected
7074 files silcd/command[_reply].[ch].
7076 * Fixed sending WHOWAS command's error message to client if
7077 the requested client could not be found. It was missing.
7080 * Changed the CMODE and CUMODE commands reply arguments in the
7081 protocol specification. The Channel ID is now sent in both
7082 of the commands to identify the channel. Implemented this
7083 new feature to the client and server. Affected files
7084 lib/silcclient/command_reply.c and silcd/command.c.
7086 * Made better checks for invite and ban lists in the JOIN
7087 command in server. Affected file silcd/command.c.
7089 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7091 * The server now performs the incoming host IP/DNS lookup
7092 using the silc_socket_host_lookup and thus does not block
7093 the server anymore. Affected file silcd/server.c.
7095 * Completed the multi-thread support for SILC Scheduler in
7096 the lib/silcutil/silcschedule.c.
7098 * Fixed the configure.in.pre to detect the pthread correctly
7101 * Fixed a deadlock in silc_task_queue_wakeup in the file
7102 lib/silcutil/silctask.c.
7104 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7106 * Added new function silc_schedule_wakeup that is used in
7107 multi-threaded environment to wakeup the main thread's
7108 schduler. It needs to be used when a thread adds a new task
7109 or removes a task from task queues. After waking up, the
7110 scheduler will detect the task queue changes. If threads
7111 support is not compiled in this function has no effect.
7112 Implemented the wakeup mechanism to both Unix and WIN32
7113 systems. Affected files are lib/silcutil/silcschedule.[ch],
7114 lib/silcutil/unix/silcunixschedule.c and the
7115 lib/silcutil/win32/silcwin32schedule.c.
7117 * Added new function silc_task_queue_wakeup to wakeup the
7118 scheduler by the specified task queue. Affected file
7119 lib/silcutil/silctask.[ch].
7121 * The silc_socket_host_lookup_start now wakes up the scheduler
7122 after adding the timeout task. Affected file is
7123 lib/silcutil/silcsockconn.c.
7125 * The silc_socket_host_lookup is synchronous now if the threads
7126 support is not compiled in. However, the callback is still
7127 called asyncronously through the scheduler, anyway. Affected
7128 file lib/silcutil/silcsockconn.c.
7130 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7132 * Added new function silc_socket_host_lookup to perform
7133 asynchronous IP and FQDN lookups for the socket connection.
7134 Affected files lib/silcutil/silcsockconn.[ch].
7136 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7138 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7139 that may or may not compile the mutex support in.
7141 Changed the silc_mutex_alloc interface. It allocates the
7142 mutex now to the sent pointer and returns TRUE or FALSE.
7144 Affected file lib/silcutil/silcmutex.h.
7146 * Wrote the SILC Task Queue interface to support multi-threads.
7147 Affected file lib/silcutil/silctask.[ch].
7149 * Wrote the SILC Scheduler to support multi-threads. Affected
7150 file lib/silcutil/silcschedule.c.
7152 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7154 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7155 in lib/silcutil/win32/.
7157 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7159 * Defined SILC Mutex API and SILC Thread API and implemented
7160 them for Unix. Affected files are
7161 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7162 lib/silcutil/unix/silcunixmutex.c and
7163 lib/silcutil/unix/silcunixthread.c.
7165 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7167 * Fixed the silc_server_remove_clients_by_server's channel
7168 key re-generation. The hash table handling was incorrect
7169 and would not work with many channels. Affected file is
7172 * Fixed some memory leaks around the server code.
7174 * Rewrote the silc_server_get_users_on_channel to support IPv6
7175 based Client ID's. Affected file silcd/server.c.
7177 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7178 specification. However, a separate document must be written
7179 to define the detailed signing procedure and the payload
7180 associated with the flag. Defined the flag to the
7181 lib/silccore/silcchannel.h as well.
7183 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7185 * Changed the dynamic tables to static size tables in the
7186 lib/silccrypt/silchmac.c.
7188 * Removed GCC dependencies from the code. A patch by cras.
7190 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7192 * Do not show the error "Error receiving packet bla bla"
7193 in server if it really was not an error (-2 means that reading
7194 is pending). Affected file silcd/server.c.
7196 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7198 * Fixed a possible crash in silc_server_remove_clients_by_server
7199 in silcd/server.c. Fixed there also some memory leaks.
7201 * Fixed the silc_idlist_replace_client_id. It could replace
7202 wrong key in the hash table. Affected file silcd/idlist.c.
7204 * Do not check whether there are global users on the channel
7205 if the channel->global_users is FALSE. Affected functions
7206 silc_server_remove_from_one_channel and
7207 silc_server_remove_from_channels in silcd/server.c. Also,
7208 do not check if the removed client is local as we can be
7209 sure that global client was not removed from the channel
7210 and checking for global users is not needed.
7212 * The silc_server_remove_clients_by_server now re-generates
7213 the channel keys correctly for those channels that had
7214 clients removed from them. Affected file silcd/server.c.
7216 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7218 * Found the reason of random crashes in the server. We weren't
7219 ignoring the SIGPIPE signal (which can be sent in write())
7220 and it crashed the server. Affected file silcd/silcd.c.
7222 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7224 * Assure that sock->user_data is not NULL in the function
7225 silc_server_packet_send in silcd/packet_send.c.
7227 * Disconnect the remote connection if it could not be added
7228 to any ID lists in the server. The affected file is
7231 * Check in silc_server_packet_send[_real/dest] that the
7232 socket is not disconnecting and ignore the data if it is.
7233 Affected file silcd/packet_send.c.
7235 * Define inline to __inline on native WIN32 compilation.
7236 Affected file includes/silcwin32.h.
7238 * Added some explicit type casts for inline code since MSVC
7239 require them. Affected files lib/silcutil/silcbuffer.h,
7240 lib/trq/silcdlist.h and lib/trq/silclist.h.
7242 * Print warning in log files from now on if the packet
7243 decryption fails. Affected file silcd/server.c.
7245 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7247 * Changed the `say' client operation's interface to accept
7248 new `type' argument to indicate the type of the message sent
7249 by the library. The application may filter the library's
7250 messages according the type. The affected file is the
7251 lib/silcclient/silcapi.h.
7253 * Added two new functions to lib/silcclient/silcapi.h:
7254 silc_client_del_client and silc_client_del_client_by_id.
7255 Affected file lib/silcclient/idlist.c.
7257 * Moved the clientincludes.h from includes/ to silc/ and
7258 serverincludes.h from includes/ to silcd/.
7260 * The modes for the CMODE and CUMODE are now passed as
7261 uint32 for application with COMMAND_REPLY. The affected
7262 file is lib/silcclient/command_reply.c.
7264 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7266 * /WHOIS without arguments shows client's own information.
7267 Affected file lib/silcclient/command.c.
7269 * Changed PING to not accept any arguments. The specs
7270 says that client can ping only the connected server so
7271 requiring an argument is not needed. Affected file is
7272 lib/silcclient/command.c.
7274 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7276 * Fixed a fatal bug in private message sending and reception
7277 encryption and decryption when using private message keys.
7278 The implementation was incorrect and did not follow the
7279 specification. It causd that some of the message were
7280 lost since it did not use the sending and receiving keys
7281 as the protocol suggests. This has been fixed and will cause
7282 incompatibilities with older clients when sending private
7283 message encrypted with private message keys. Affected files
7284 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7285 and various other in Irssi SILC Client.
7287 Added `responder' boolean argument to the functions
7288 silc_client_add_private_message_key[_ske] to indicate when
7289 the key is added as responder or initiator of the key
7292 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7294 * Removed the silc_ske_check_version function and created
7295 a SilcSKECheckVersion callback. Added also a function
7296 silc_ske_set_callbacks that is now used to set all SKE
7297 callbacks. The callback functions are not given to
7298 the SKE functions anymore, but this function is used to
7301 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7303 * Added `silc_version' argument to the silc_client_alloc
7304 to define the version of the application for the library.
7305 The library will use the version string to compare it
7306 against the remote host's (usually a server) version
7307 string. Affected file lib/silcclient/silcapi.h
7309 * Added the KE protocol context to Key Agreement context
7310 in client library so that we can abort the SKE if it
7311 is in process when we get timeout. Affected file is
7312 lib/silcclient/client_keyagr.c.
7314 * Do not resolve the client ID forever if it returns in the
7315 first time that such client does not exist. This was done
7316 for example with private message. Affected file is
7317 lib/silcclient/client_prvmsg.c.
7319 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7321 * Do not add regex.h for WIN32. The affected file
7322 includes/silcincludes.h.
7324 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7325 not work yet 100%. It generates the DLL's automatically
7326 when compiling with --with-win32 under cygwin.
7328 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7330 * lib/contrib/regex.c is not compiled on WIN32.
7332 * Added silc_net_get_socket_opt function to the
7333 lib/silcutil/silcnet.h.
7335 * Added includes/silcwin32.h for WIN32 specific includes
7338 * Do not use ptime structure or any of the posix process
7339 functions on WIN32 in lib/silccrypt/silrng.c.
7341 * Added silc_gettimeofday to provide generic function
7342 for struct timeval on all platforms. Added the function
7343 to lib/silcutil/silcutil.h.
7345 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7347 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7348 library as they clearly belong there. As a plus side we
7349 can make the actual socket connection routines platform
7352 Added also new generic function silc_socket_read and
7353 silc_socket_write (that used to be silc_packet_[read/write].
7354 The implementation of these are platform specific.
7356 * Added WIN32 specific routines of silc_socket_[read/write]
7357 to lib/silcutil/win32/silcwin32sockconn.c.
7359 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7361 * Added preliminary support for native WIN32 compilation under
7362 cygwin (using the -mno-cygwin option for GCC) to the
7363 ./configure.in.pre. The --with-win32 now prepares the
7364 compilation for native WIN32.
7366 * Rewrote the SILC Scheduler interface in the file
7367 lib/silcutil/silcschedule.h. The scheduler is now context
7368 based and does not have anymore any global static scheduler.
7369 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7370 and created lib/silcutil/win32 directory for WIN32 based
7373 * Added Unix specific network routines to the
7374 lib/silcutil/unix/silcunixnet.c and the old
7375 lib/silcutil/silcnet.c includes now only generic routines.
7377 Added WIN32 specific network routines to the
7378 lib/silcutil/win32/silcwin32net.c.
7380 * Added Unix specific utility functions from the
7381 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7383 * Added WIN32 SILC Scheduler to the file
7384 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7387 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7389 * Do not handle JOIN notify in the server if the target client
7390 is not registered (idata->registered == FALSE). The affected
7391 file is silcd/packet_receive.c.
7393 * Update the nickrec->founder in event_cumode in the Irssi SILC
7394 client. Affected file irssi/src/silc/core/silc-channels.c.
7396 * Fixed the CUMODE_CHANGE notify handling in the server when
7397 server and router are announcing their clients on channels.
7398 Now the mode changes are saved and notified correctly. The
7399 affected file is /silcd/packet_receive.c.
7401 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7402 They really did not replace the cache entry in the ID Cache.
7403 Now they do that. Affected file silcd/idlist.c.
7405 * Fixed the KICK notify handling in the Irssi SILC client to
7406 update the channel records so that the kicked client does not
7407 appear to be on the channel. The affected file is
7408 irssi/src/silc/core/silc-channels.c.
7410 * Always update the conn->current_channel when executing command
7411 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7413 * Fixed the KILL notify handling in Irssi SILC client to remove
7414 the killed client on all channels.
7416 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7418 * Fixed the silc_parse_command_line to remove extra spaces
7419 from the start and end of the arguments. Affected file is
7420 lib/silcutil/silcutil.c.
7422 * Cancel and free any active protocol in the function
7423 silc_server_close_connection. Affected file silcd/server.c.
7425 * Cancel and free any active protocol in the function
7426 silc_client_close_connction. Affected file is
7427 lib/silcclient/client.c.
7429 * Do not execute the KILL command for clients that are in
7430 history (ie. they are not in the network). Affected file is
7433 * Fixed KILL notify handling, client does not crash anymore.
7434 Affected file irssi/src/silc/core/silc-channels.c.
7436 * Reduced the default packet buffer size from 2048 to 1024 in
7437 lib/silccore/silcpacket.c.
7439 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7440 counter to the SKE context that is incresed when the SKE library
7441 performs async operation outside the library. If the outside
7442 process frees the SKE context and FREED status will be set
7443 and the library will detect after the sync operation that the
7444 libary is freed. The affected files are
7445 lib/silcske/silcske[_status].[ch].
7447 * Resolve the client entry information in the function
7448 silc_client_channel_message to assure that NULL pointer is not
7449 passed as client entry to the application. */
7451 * Fixed the task timeout calculation to assure that there is
7452 never negative timeouts. The affected file is
7453 lib/silcutil/silcschedule.c.
7455 * Fixed the channel user mode notification sending in server.
7456 It was sent point-to-point to the router (or to server by router)
7457 but it needs to be destined to a channel. The routines now
7458 supports sending the channel user mode notifys to the channels
7459 when announcing clients and channels. Affected files are
7460 silcd/server.c and silcd/packet_receive.c.
7462 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7463 It did not actually replace the old channel entry in the cache.
7464 Affected file lib/silcclient/client_notify.c.
7466 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7468 * Fixed a possible crash in silc_packet_send_prepare. It now
7469 assures always that there is enough space in the buffer and
7470 at the tail area of the buffer (for MAC).
7472 Fixed the inbound buffer reallocation in silc_packet_read.
7473 It was old code and did not handle the reallocation correctly.
7476 The affected file is lib/silccore/silcpacket.c.
7478 * Fixed buffer overflow in silc_parse_nickname in the file
7479 lib/silcutil/silcutil.c.
7481 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7483 * make install generates new server keys only if there is not
7486 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7488 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7489 Added check that if the NOREPLY is set then we will not send
7490 the away message. This avoids infinite loop of away messages
7491 if both clients are away. The affected file is
7492 lib/silcclient/client_prvmsg.c.
7494 * Fixed client crash if /NICK was given without arguments.
7495 Affected file lib/silcclient/command.c.
7497 * Server does not send the invite list in INVITE command back
7498 to the client if the list was not altered. Added this notion
7499 to the protocol spec as well. Affected file silcd/command.c.
7501 Fixed possible crash in INVITE command by checking the
7502 value of silc_server_get_client_route command.
7504 * Fixed the INVITE notify type handling. The arguments are now
7505 taken in correct order and client does not crash. The affected
7506 file is irssi/src/silc/core/silc-channels.c.
7508 Removed the "Inviting xxx to channel" message from the
7509 client library away and let the application handle it.
7510 Affected file lib/silcclient/command.c. Added that message
7511 to Irssi SILC client's message formats.
7513 * Fixed CMODE command crash in client. It now checks the
7514 amount of arguments correctly and does not crash. The affected
7515 file is lib/silcclient/command.c.
7517 * Do not create new channel automatically in silc_channels_join
7518 but check whether the channel by that name already exists.
7519 Affected file irssi/silc/core/silc-channels.c.
7521 * Do not send the SERVER_SIGNOFF to router if the disconnected
7522 entity was the router. Affected file silcd/server.c.
7524 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7525 SILC client as it was missing from there.
7527 Added the handling of the KICK notify to the Irssi SILC client
7528 as it was missing. Added "you have been kicked" message to
7529 Irssi SILC client's message modules formats.
7531 Added the handing of the KILL notify to the Irssi SILC client
7532 as it was missing. Added the kill message module formats
7535 The affected file is irssi/src/silc/core/silc-channels.c.
7537 * The router did not save the channel mode the server announced.
7538 Affected file silcd/packet_receive.c.
7540 * Fixed a possible crash in INFO command in server. If the
7541 server did not provide the server info it crashed. Affected
7542 file silcd/command.c.
7544 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7546 * Fixed the GETKEY command in the server to check also the
7547 global list. Otherwise the GETKEY would not work correctly
7548 in normal SILC server. Affected file silcd/command.c.
7550 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7552 * Fixed GETKEY crash, it crashed if the command did not succseed.
7554 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7556 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7557 is now real and not just an macro interface to GMP.
7559 Removed the entire GMP from the source tree and imported new
7560 NSS MPI library instead. Reason for removing GMP is that it is
7561 extremely large and compiles extremely slow. The NSS MPI
7562 is only a few files and compiles in less than 10 seconds.
7563 The speed is also about the same as GMP. The MPI is imported
7564 to lib/silcmath/mpi.
7566 If the system has GMP installed we will still use the GMP.
7567 If it is not then the NSS MPI will be compiled.
7569 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7571 * Merged a long nickname (127 characters long) crash bugfix from
7572 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7574 * Merged a freed memory reference bugfix from Irssi CVS tree.
7575 Affected file irssi/src/core/commands.c.
7577 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7579 * Added the server's public key sving and verification to the
7580 server when performing the SKE. This was missing and the
7581 remote server's (or router's) public key was accepted without
7582 checking whether we have it previously or trust it at all.
7583 Affected file silcd/protocol.c.
7585 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7587 * Check in the silc_server_timeout_remote if protocol is active
7588 and make sure that the protocol's final callback is called so
7589 that all memory if freed. Affected file silcd/server.c.
7591 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7593 * silc_server_whois_send_reply crashed the server if the nickname
7594 was 127 characters long. Affected file silcd/command.c.
7596 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7598 * Added sanity check to the silc_server_new_client. If the hostname
7599 is provided inside username then check that the provided hostname
7600 really is the same as the resolved one. If the hostname was not
7601 resolved then check it from the public key. Affected file is
7602 silcd/packet_receive.c.
7604 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7605 if the server disconnected us and the connection is not valid
7606 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7608 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7609 the library to the lib/silcutil/silcutil.[ch].
7611 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7613 * Close log file after open. Affected file
7614 lib/silcutil/silclog.c.
7616 * Check whether sock == NULL in silc_client_send_packet and return
7617 if it is. Affected file lib/silcclient/silcclient.c.
7619 * Check rec->entry == NULL in the Irssi SILC Client before
7620 sending the channel message. Affecte file is
7621 irssi/src/silc/core/silc-servers.c.
7623 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7625 * Merged a splitted window bugfix from Irssi CVS tree. The
7626 affected file is irssi/src/fe-text/textbuffer-view.c.
7628 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7629 It did not print nickname.
7631 * Improved the distributions system a bit.
7633 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7635 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7636 irssi/src/fe-text/gui-window.c.
7638 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7639 to in-active server. The affected file is
7640 irssi/src/silc/core/client_ops.c.
7642 * Resolve the client in USERS command reply if the entry does
7643 not have username resolved. The affected file is
7644 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7645 command to WHOIS command to really resolve stuff. The USERS
7646 is not used any more in any critical section so WHOIS can
7647 be used even though it might be slower than IDENTIFY.
7649 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7652 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7654 * Changed the protocol API a bit more consistent in the
7655 lib/silccore/silcprotocol.[ch].
7657 * Changed the following headers to ROBODoc format:
7659 lib/silccore/silcpayload.h
7660 lib/silccore/silcprotocol.h
7661 lib/silccore/silcsockconn.h
7663 All core library headers are now formatted.
7665 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7667 * Fixed a bug in Irssi SILC client; do not show that you are
7668 server/router operator if you really are not. Affected file is
7669 irssi/src/silc/core/client_ops.c.
7671 * Renamed silc_command_free_payload to silc_command_payload_free.
7672 Affected file lib/silccore/silccommand.h
7674 * Added silcmath.h to include the prototoypes of various routines
7675 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7678 * Changed the following headers to ROBODoc format:
7680 lib/silccore/silcchannel.h
7681 lib/silccore/silccommand.h
7682 lib/silccore/silcid.h
7683 lib/silccore/silcidcache.h
7684 lib/silccore/silcmode.h
7685 lib/silccore/silcnotify.h
7686 lib/silccore/silcpacket.h
7687 lib/silcmath/silcmath.h
7689 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7691 * Added checking to the server code not to start the server if
7692 ciphers and stuff are not configured properly. Affected files
7693 silcd/serverconfig.[h] and silcd/server.c.
7695 * Changed the layout of the header files of the public interfaces
7696 in the SILC libraries. The new layout supports ROBODoc
7697 documentation tool (and some others) so that it is easy to create
7698 a library reference manual. All the other headers and source
7699 code must still follow the CodingStyle document. Also source
7700 code must not include these ROBODoc stuffs, only the headers.
7701 Furthermore, all public interface headers must now be named
7702 by using `silc' prefix, example: silcapi.h, silccipher.h.
7703 Some files were renamed due to this. All the other headers
7704 must not be used as public interfaces. I will update the
7705 CodingStyle document later. Changed following headers, so far:
7707 lib/silcclient/silcapi.h
7708 lib/silccore/silcauth.h
7709 lib/silccore/silcprivate.h
7710 lib/silccrypt/silcdh.h
7712 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7716 * Removed silc_client_packet_send_flush from the client library
7717 as it is not needed. Affected file lib/silcclient/client.[ch].
7719 * Added printing of message of unresolved authentication method
7720 to the Irssi SILC client. Added it to the module formats.
7721 Removed the same message from the client library.
7723 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7725 * Added new distribution feature, DISTLABEL. Every distribution
7726 can define own preprocessor label that can be used in the
7727 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7728 file distributions, acconfig.h.pre and prepare.
7730 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7732 * Added Makefile.defines_int to include the actual definitions
7733 for Makefile.defines.in. Tested the new distribution system,
7734 created distributions and tested installation.
7736 * Added AWAY message printing to the Irssi SILC client. Added
7737 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7739 * Added SCONNECT command to call the SILC's CONNECT command.
7740 Cannot use CONNECT directly since Irssi uses that internally.
7741 Affected file irssi/src/silc/core/silc-servers.c.
7743 Added ACTION local command. It is same as ME command but takes
7744 the channel as mandatory argument.
7746 Rewrote some of the Irssi's help files to suite for SILC
7749 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7751 * Added Makefile.defines[.in] that should for now on be included
7752 in all Makefile.am file in the source tree. That file includes
7753 all common compilation definitions for SILC source tree.
7755 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7757 * Minor changes to the ./prepare script to change the package
7758 name according the distribution name to the configure.in.
7760 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7762 * Created new distribution system. Added file `distributions'
7763 that defines all the distributions that can be created out of
7764 the SILC source tree. The ./prepare script now reads that
7765 file to determine how to prepare the distributions. The
7766 first argument to the ./prepare is the name of the distribution
7767 and second is the version of the distribution. If given
7768 without arguments it creates the default (toolkit) distribution
7769 with the default version (defined in ./prepare).
7771 All Makefile.am files that are subject to the distributions
7772 are now named as Makefile.am.pre. These are ./Makefile.am
7773 and lib/Makefile.am. Others may be changed later.
7775 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7777 * Added invite list, ban list, some key management and connection
7778 error message printing to module formats in the Irssi SILC client.
7780 * Added new silc_client_set_away_message to set the away message
7781 that is back to the person who sent private message. The
7782 affected file lib/silcclient/silcapi.h and the
7783 lib/silcclient/client_prvmsg.c.
7785 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7787 * Fixed the private message sending in the Irssi SILC client,
7788 added local command KEY to the Irssi SILC client.
7790 Added key management and key agreement message formats to the
7791 irssi/src/fe-common/silc/module-formats.[ch].
7793 Added USERS (alias WHO) printing, server/router operator
7794 indication and LIST command printing to the module formats.
7796 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7798 * Fixed channel joining notify handling, cumode notify handling
7799 from Irssi SILC client.
7801 * Added SILC specific module-formats to the Irssi SILC client so
7802 that SILC specific message hilighting, colors etc is possible.
7803 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7805 Added channel mode, channel user mode, actions, notices,
7806 whois and whowas printing to the the module-formats.c.
7808 * Fixed a bug in channel deletion in the server. The channel
7809 is not left to the cache even if the channel founder auth mode
7810 is set when there are no users anymore on the channel. Affected
7811 file silcd/server.c.
7813 * The silc_net_localhost now resolves the entire hostname including
7814 the domain name. Affected file lib/silcutil/silcnet.c.
7816 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7818 * Changed the ask_passphrase client operation to be ascynchronous.
7819 It has now a completion callback and a context that the
7820 application must call after it has got the passphrase from
7821 the user. Affected files lib/silcclient/silcapi.h,
7822 lib/silcclient/protocol.c, lib/silcclient/command.c and
7825 Added SilcAskPassphrase callback that the application calls
7826 to deliver the passphrase to the library.
7828 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7829 The public key verification and especially a certificate
7830 verification is asynchronous procedure.
7832 Added new SILC_SKE_STATUS_PENDING status to indicate the
7833 request is pending and a callback will be called to finalize
7836 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7837 indicate that remote end did not send its public key (or
7838 certificate), even though we require it. Added check for this
7839 condition in the SKE. This was a security bug, now fixed.
7841 Defined new SilcSKEVerifyCbCompletion callback that is called
7842 when the verification process is completed.
7844 The affected files lib/silcske/silcske_status.h and
7845 lib/silcske/silcske.[ch].
7847 * Changed the verify_public_key client operation to be async
7848 as well. Defined SilcVerifyPublicKey callback that is used to
7849 indicate the success of the public key verification process.
7851 Changed the server and client to use the new async client
7854 * Changed the Irssi SILC client's internal scheduler to be called
7855 twice as many times as it used to be. As a result the client
7856 should be a bit faster now. Affected file is
7857 irssi/src/silc/core/silc-core.c.
7859 * Added support to Irssi SILC client of asynchronous public key
7860 verification and passphrase inquiry. Affected file is
7861 irssi/src/silc/core/silc-core.c.
7863 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7865 * Do not say "You have left channel %s" in client library.
7866 Moved it to the application. Affected files are
7867 lib/silcclient/command.c and silc/client_ops.c.
7869 * Fixed silc_client_get_clients. Command context was not
7870 duplicated and was freed memory in the callback. Affected
7871 file lib/silcclient/idlist.c.
7873 * Do not say "you are now talking..." on JOIN command in the
7874 client library. The appliation must handle it.
7876 * Do not say ".. changed topic to" in command reply in the
7877 client libary. The application must handle it.
7879 * Fixed TOPIC command sending in the client library.
7881 * Fixed a memory leak in silc_client_command_free in the file
7882 lib/silcclient/command.c.
7884 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7886 * Imported a modified version of Irssi client to the source tree.
7887 The Irssi will be used to create a new client called
7888 Irssi SILC. Imported to irssi/.
7890 Added silc_core_init_finish function to the Irssi. Affected
7891 file irssi/configure.in.
7893 A lot changes in the Makefile.ams around the irssi tree.
7895 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7897 * Do not rehash if the new size is same as the old size of the
7898 hash table, in the silc_hash_table_rehash*. The affected file
7899 lib/silcutil/silchashtable.c.
7901 * Replaced hash_table_del_by_context calls from the server
7902 (when channel->user_list and client->channels) to the
7903 hash_table_del as it is sufficient and faster.
7905 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7907 * Added silc_hash_table_list, silc_hash_table_get and the
7908 SilcHashTableList structure to provide an alternative way to
7909 traverse the hash table. The affected files are
7910 lib/silcutil/silchashtable.[ch].
7912 * Changed the server's idlist routines to use the hash table
7913 routines to optimize the code.
7915 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7917 * Replaced the client entry's `channel' list and channel entry's
7918 `user_list' list to hash tables for optimized lookup. Changed
7919 the code to use the hash table interface around the code.
7920 Affected file lib/silcd/idlist.[ch].
7922 * Added `auto_rehash' boolean argument to the function
7923 silc_hash_table_alloc to indicate whether the hash table should
7924 auto-rehash when it thinks is appropriate time. It will
7925 increase the hash table size if the there is twice as much
7926 entries in the table than the size of the table, and will
7927 decrease the size if there are twice as less entries than
7928 the size of the table.
7930 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7932 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7934 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7936 * silc_idcache_purge_by_context deletes the entry now by context
7937 as it is supposed to do. Affected file lib/silccore/idcache.c.
7939 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7940 client is not anymore valid (WHOWAS givens the info) and not
7941 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7943 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7945 * Removed the `data' and `data_len' arguments from the ID Cache
7946 interfaces and added `name' argument. ID Cache does not handle
7947 anymore the binary data only a names associated with given ID.
7949 * When hashing a Client ID with silc_hash_id the entire ID is
7950 not hashed anymore, instead only the hash of the Client ID is
7951 hashed. This way we can access the Client ID from the cache
7952 with Client ID but with the hash of the ID (which is a hash of
7953 the nickname) as well without any difference in performance.
7955 Added also silc_idcache_find_by_id_one_ext to do one on one
7956 searching when we have the actual ID. Added also function
7957 silc_hash_client_id_compare. The affected files are
7958 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7960 * When hashing the name associated with a ID it is always done
7961 in lowercase. This way we can access the cache without worrying
7962 about case-sensitivity, even though, for example nicknames are
7965 * Fixed a bug in server with channel message sending. It put
7966 wrong ID type as destination ID. The affected file
7967 silcd/packet_send.c.
7969 * silc_idcache_del_by_context now deletes from all hash tables
7970 by context. Affected file lib/silccore/idcache.c.
7972 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7974 * Changed the client library to use the new ID Cache interface.
7975 Changes around the source tree.
7977 * Added silc_hash_table_rehash_ext to rehash with specific
7978 hash function. Affected file lib/silcutil/silchashtable.[ch].
7980 * Added silc_hash_string_compare to compare two strings in the
7981 hash table. Affected file lib/silcutil/silcutil.[ch].
7983 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7985 * Added new function silc_idcache_del_by_context into the
7986 lib/silccore/idcache.[ch].
7988 * Changed the server's ID list routines to use the new ID Cache
7989 interface. Changes around the source tree.
7991 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7993 * Added silc_hash_table_del[_by_context]_ext functions in to the
7994 lib/silcutil/silchashtable.[ch].
7996 Removed silc_hash_table_find_all* routines and added new
7997 silc_hash_table_find_foreach to replace them.
7999 Added silc_hash_table_replace_ext function as extended
8000 replacing function. Separated the simple hash table interface
8001 from the extended hash table interface in the file
8002 lib/silcutil/silchashtable.h.
8004 * Fixed minor bugs and changed it to use some of the new
8005 hash table functions in lib/silccore/idcache.c
8007 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8009 * Added new function silc_hash_table_find_all to return all keys
8010 in the hash table by the specified key. As the hash table is
8011 collision resistant it also makes it possible to have several
8012 duplicate keys in the hash table. This function may be used to
8013 find all of the keys from the hash.
8015 Added user_context arguments to the SilcHashFunction,
8016 SilcHashCompare and SilcHashDestructor to deliver user specified
8019 Added new fuctions silc_hash_table_find[_all]_ext to do
8020 extended lookup with specified hash and compare functions and
8021 specified user contexts.
8023 Added new function silc_hash_table_add_ext to add the key
8024 with specified hash function and user context.
8026 Added new function silc_hash_table_foreach to traverse all
8027 entrys in the hash table. Added SilcHashForeach callback
8030 Added new function silc_hash_table_del_by_context to delete
8031 the entry only if the context associated with the key matches.
8033 Affected files are lib/silcutil/silchashtable.[ch].
8035 * Removed silc_hash_[server/client/channel]_id and added just
8036 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8037 silc_hash_id_compare to compare two ID's using as the hash table
8038 comparison function. Added also silc_hash_data to hash
8039 binary data and silc_hash_data_compare to compare it.
8041 * Removed silc_idlist_find_client_by_hash as it is not needed
8042 anymore. Affected file silcd/idlist.[ch].
8044 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8045 to use internally the SilcHashTable. The new ID Cache is a lot
8046 faster than the old one. Some of the ID Cache interface was also
8047 rewritten and obsolete and stupid functions were removed.
8049 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8051 * Added entry_count field to the SilcHashTable to keep the number
8052 of the entries in the table. Implemented the function
8053 silc_hash_table_rehash. Added new function
8054 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8056 Fixed a minor bug in silc_hash_table_free.
8058 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8059 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8060 into the lib/silcutil/silcutil.[ch].
8062 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8064 * Implemented a collision resistant hash table into the
8065 lib/silcutil/silchashtable[ch]. See the header and the source
8066 for the SilcHashTable API.
8068 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8070 * Merged dotconf version 1.0.2 into lib/dotconf.
8072 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8074 * Do not compile anything in lib/silcsim/* if the SIM support
8075 is not enabled. The tree should now compile without problems
8078 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8080 * Compiled the SILC under cygwin. Compiled and tested briefly
8081 without problems. More tests needed. The SIMs didn't compile
8084 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8086 * Fixed possible crash in silc_get_username in the
8087 lib/silcutil/silcutil.c.
8089 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8091 * Fixed a va_arg in silc/client_ops.c.
8093 * Oops, RC5 routines were named AES and caused some problems
8094 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8096 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8098 * Added new SilcIDIP structure into the lib/silccore/id.h and
8099 replaced the old `ip' fields from all SILC ID's to that type.
8100 This is a step towards IPv6 support.
8102 The silc_id_get_len takes now the ID as an extra argument.
8103 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8104 both IPv4 and IPv6 based ID's.
8106 The affected files are lib/silccore/id.[ch] and other files
8107 around the tree using these routines.
8109 * Removed the ID length arguments in server from various
8110 silc_server_send_notify_* routines -> they are not needed
8113 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8115 * Fixed memory leak in silc_encode_pem_file in the file
8116 lib/silcutil/silcutil.c.
8118 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8120 * Check minor version as well in the SKE. Affected files are
8121 silcd/protocol.c and lib/silcclient/protocol.c.
8123 * Added --identifier option to the server so that an identifier
8124 can be when creating the public key for the server. Affected
8125 file is silcd/silcd.c.
8127 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8128 lib/silccrypt/silcpkcs.c.
8130 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8132 * Register default ciphers and stuff when using -C option with
8133 the server. Affected file sildc/silcd.c.
8135 * Put back the servers public key filename format, it is better
8136 than the new one. For now, the client keys are saved with the
8137 new filename format. The affected file silc/client_ops.c.
8139 * Implemented the Cipher API for the rest of the ciphers that
8140 did not implement it or implemented it the wrong way.
8142 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8144 * Register default ciphers and stuff when using the -S option
8145 in the client. Affected file silc/silc.c. Same also when
8146 creating new key pair with -C option.
8148 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8150 * Fixed the silc_verify_public_key client operation function to
8151 save the public keys differently. The fingerprint is now
8152 used as filename and not the hostname. This way also the
8153 client keys are saved uniquely and not with hostnames. The
8154 affected file is silc/client_ops.c.
8156 * Trimmed the silc_hash_fingerprint function to remove extra
8157 whitespaces from the end of the fingerprint. The affected
8158 file is lib/silccrypt/silchash.c.
8162 * Added silc_cipher_register_default function to register all
8163 default ciphers. It can be used when configuration files
8164 does not exist and the application does not want any specific
8165 ciphers in any specific order.
8167 The SilcDList is now used as silc_cipher_list dynamically
8168 allocated cipher list. Removed the static list all together
8169 and now all ciphers must be allocated to the dynamic list.
8170 The silc_cipher_alloc routine was changed to check only the
8173 All silc_cipher_* routines that used to return int returns
8176 The affected files lib/silccrypt/silccrypt.[ch].
8178 * The same thing was done to silc_hash_* as for silc_cipher_*
8179 routines. Affected files lib/silccrypt/silchash.[ch].
8181 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8182 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8183 Added also silc_pkcs_[un]register[_default] functions.
8184 Removed the data_context from the PKCS API.
8186 * Added silc_hmac_register_default function to register default
8187 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8188 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8189 to unregister all hmacs at once.
8191 * Register the default ciphers, hash functions, PKCSs and HMACs
8192 if client's configuration file does not exist. The affected
8195 * The client did not load the hash functions from the SIM
8196 modules at all. Added support for this. Affected file is
8197 silc/clientconfig.c.
8199 * When decoding public key with silc_pkcs_public_key_decode, check
8200 the supported algorithm only if PKCS are registered. Affected
8201 file lib/silccrypt/silcpkcs.c. The same was done with the
8202 silc_pkcs_private_key_decode.
8204 * Fixed the SILC List routines to keep the list always in order.
8205 It used to change the list's order when traversing the list but
8206 not it preserves the order. Affected file lib/trq/silclist.h.
8208 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8210 * Added the client library to use the SilcSocketConnection's
8211 reference counter (by silc_socket_dup) to prevent the bug that
8212 the socket object may be freed underneath async operation.
8214 * The name resolv library checking fixes in the configure.in.pre.
8217 * Created new version of the protocol drafts for future
8218 development. The -03 drafts are the ones that will be changed
8219 in the trunk now and the -02 will remain as they are.
8221 * Send list of CUMODE notifys to the router when announcing
8222 the channel users to the router. Affected file silcd/server.c.
8223 If the router receiving channel founder CUMODE for a channel
8224 that already has channel founder it will send CUMODE notify
8225 to the sender to remove the channel founder rights from the
8226 announced client. Affected file silcd/packet_receive.c.
8228 * The CUMODE notify may now use Server ID as well as the entity
8229 who changes the mode. Updated protocool specs.
8231 * Updated INSTALL and README files.
8233 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8235 * New web pages in the http://silc.pspt.fi. The pages was
8240 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8242 * Implemented the [DenyConnectin] config section in the server.
8243 Added silc_server_config_denied_conn to check whether incoming
8244 connection is denied. Affected file silcd/serverconfig.[ch].
8246 * Do not check the ports when checking the incoming configuration
8247 data if the port is 0, meaning any. Affected file is
8248 silcd/serverconfig.c.
8250 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8252 * Fixed buffer overflow in silc_string_compare in the file
8253 lib/silcutil/silcutil.c.
8255 * Fixed double free in silc_server_command_leave in the file
8258 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8260 * Fixed the version checking in the server. Affected file is
8263 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8265 * Fixed the configuration data fetching when accepting new
8266 connections in the server. Affected file silcd/server.c.
8268 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8270 * Added `sender_entry' argument to the function
8271 silc_server_packet_relay_to_channel so that we can check
8272 whether some destination actually belongs to the same route
8273 the sender belongs (ie, we must not resend the packet to the
8274 sender). Affected file silcd/packet_send.[ch].
8276 * Added `servername' field to the SilcClientEntry in the server
8277 to hold the name of the server where client is from. Affected
8278 file is silcd/idlist.h.
8280 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8282 * Moved the channel message encrypting in the router betwen
8283 router connections from silc_server_channel_message to the
8284 silc_server_packet_relay_to_channel since we want to check
8285 whether we have anybody channel before encrypting anything.
8286 Affected files silcd/packet_[receive/send].c.
8288 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8290 * Fixed the [AdminConnection] server config section to support
8291 multiple entries. Affected file silcd/serverconfig.c.
8293 * Added support into the server to check the validity of the
8294 incoming connection before executing any KE or authentication
8297 * The connection configuration is now saved to the KE and
8298 connection auth protocol contexts and not fetched anymore in
8299 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8301 * The local hosts listenning address and port is also resolved
8302 now when starting the server. We want to have the socket object
8303 to include the real address and port for the listener. Added
8304 new function silc_net_check_local_by_sock into the files
8305 lib/silcutil/silcnet.[ch].
8307 * Fixed a broadcast bug in server -> do not broadcast if we
8310 * Fixed a routing bug. Do not route broadcast packets ever.
8311 Broadcast packets must be processed always and not routed since
8312 they may be destined to some other host than yourself and thus
8313 would get routed without no good reason. Affected file is
8316 * Added function silc_server_config_is_primary_route to check
8317 whether primary router connection has been configured (a router
8318 configuration that we are initiating). If there is not, we
8319 will assume that there is only two routers in the SILC network
8320 and we will use the incoming router connection as our primary
8321 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8323 * Changed the order of the broadcasting. Broadcast _after_ the
8324 packet has been processed not before. Affected file is
8327 * Fixed a [ClientConnection] parsing bug. The port was never
8328 parsed correctly thus resulting to port 0. Affected file
8329 silcd/serverconfig.c.
8331 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8332 argument and did not set the broadcast packet flag. Affected
8333 file silcd/packet_send.c. Fixed same bug in the function
8334 silc_server_send_notify as well.
8336 * If we receive NEW_ID packet for our own ID in the server, ignore
8339 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8343 * Removed the nickname from the Private Message Payload.
8344 Updated the code and the protocol specs.
8346 * Updated protocol specs for submitting to the IETF.
8348 * Tweaked the Random Number Generator a bit. Affected file
8349 lib/silccrypt/silcrng.c. Exported a new function
8350 silc_rng_[global]_add_noise which can be used to add more
8353 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8355 * Do not parse packets with different timeout when protocol
8356 is active -> may cause problem with rekey. Affected file
8359 * When server receives signoff notify it must not create
8360 new channel key if the client is on any channels since the
8361 sender of the signoff notify will create it.
8363 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8365 * Added printing of error messages during SKE protocol from the
8366 failure packet sent by server during SKE. Affected file
8369 * Removed the client's failure_callback handling with timeout
8370 and handle it immediately when received.
8372 * The SKE library returned wrong type in SUCCESS and FAILURE
8373 packets. They must be 32 bit MSB not 16 bit MSB.
8375 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8377 * Ok, rewrote the logic of the re-key and now it seems to work.
8378 I tested it on high traffic with frequent re-keys without
8379 problems. Added hmac_receive (and renamed hmac to hmac_send)
8380 in SilcClientConnection in lib/silcclient/client.h and
8381 in SilcIDListData in silcd/idlist.h. Also, removed the
8382 SilcPacketParserContext's cipher and hmac fields as they are
8383 not needed anymore and actually caused some problems when
8384 the ciphers and hmac's changed underneath the packet parser.
8386 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8388 * If re-key protocol is active then process the incoming packets
8389 synchronously since we must assure that icoming packets encrypted
8390 with the old key is processed before the new keys is set to
8391 use. This is true other packets than for REKEY packets.
8392 Affected file silcd/server.c. The same was done to client library
8393 as well, affected file lib/silcclient/client.c.
8395 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8397 * Fixed bug in client and server to accept the force send if
8398 the packet is send from silc_[server/client]_packet_process
8399 function. Otherwise the packets are never delivered, oops.
8401 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8403 * Disable force sending of packets when REKEY protocol is active.
8404 We must assure that no packet is sent directly when rekey is
8405 performed. All packets must be sent through packet queue.
8406 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8407 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8408 function is silc_[server/client]_packet_send_real to check
8411 * Replaced the SIM paths from example config files to
8412 /usr/local/modules. Also, make install creates now
8413 /usr/local/silc/logs directory to hold all the SILC server
8416 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8418 * Made the configure.in.pre work on Solaris. Patch by salo.
8420 * Made all ciphers compatible with non-x86 machines. Defined
8421 CBC mode macros into lib/silccrypt/ciphers_def.h.
8423 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8425 * Fixed the make install.
8427 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8429 * When MAC computation fails the silc_packet_decrypt returned 0
8430 even though it was supposed to return -1. Fixed this. The
8431 affected file is lib/silccore/silcpacket.c.
8433 * Do not replace the config files in /etc/silc (in make install)
8434 if they already exist. Affected file ./Makefile.am.
8436 * Do not send re-key packets immediately but through packet queue.
8437 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8439 * Changed silc_net_check_host_by_sock to return FALSE if the
8440 IP/DNS could not be resolved. Though, it returns the IP address
8441 now even if it could not resolve it (but returns also FALSE).
8442 Affected file lib/silcutil/silcnet.[ch].
8444 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8446 * Added silc_pkcs_decode_identifier to decode the public key's
8447 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8448 Added also silc_pkcs_free_identifier. Added also new context
8449 SilcPublicKeyIdentifier.
8451 * Added -S option to the silc client. It is used to dump the
8452 contents of the specified public key file.
8454 * Changed the PKCS api to return the public key length when
8455 setting the public key.
8457 * Fixed a fatal bug in the public and private key file loading.
8458 Affected file lib/silccrypt/silcpkcs.c.
8460 * Execute the packet parsing for client with zero (0) timeout
8461 if the protocol is active. Affected file silcd/server.c.
8463 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8465 * Made the key generation options to the silcd program. Added
8466 -C option, equivalent to client's option.
8468 * Added new [ServerKeys] config section to the server. It
8469 configures the server's public and private key.
8471 * Defined generic Public Key Payload into the protocol
8472 specification to send specific type of public keys and
8475 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8476 public key or certificate.
8478 * Implemented the GETKEY command to the server and to the
8479 client library and on user interface.
8481 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8483 * Made preliminary `make install' work.
8485 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8487 * Added SilcServerRekey context into silcd/idlist.h.
8489 * Added the PFS support as defined in the specification to the
8490 SKE protocol. Affected files lib/silcske/*.c.
8492 * Added `ske_group' field to the SilcServerRekey context to hold
8493 the number of the SKE group that is used with PFS in re-key.
8494 Affected file silcd/idlist.h.
8496 * Added PFS re-key support to the server. Affected file is
8499 * Added silc_protocol_cancel to cancel execution of the next
8500 state of the protocol. Affected file is
8501 lib/silccore/silcprotocol.[ch].
8503 * Added the re-key support with and without PFS to the client
8504 library. Re-key is performed once in an hour, by default.
8506 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8507 Added silc_client_rekey_callback and silc_client_rekey_final.
8508 Affected files are lib/silcclient/protocol.[ch] and
8509 lib/silcclient/client.[ch].
8511 * Removed the `hmac_key' and `hmac_key_len' fields from the
8512 SilcClientConnection structure; not needed. Affected file is
8513 lib/silcclient/client.h.
8517 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8519 * Do not ask whether user wants to use the negotiated private key
8520 for private messages, just use it. Affected file is
8521 silc/local_command.c.
8523 * Added `send_enc_key' and `enc_key_len' fields to the
8524 SilcIDListData structure since they are needed in the re-key
8525 phase. Affected file is silcd/idlist.[ch].
8527 * Implemented the simple re-key protocol into the server.
8528 Affected files silcd/server.c and silcd/protocol.[ch]. The
8529 re-key will be performed once in an hour, by default.
8531 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8532 Added silc_server_rekey, silc_server_rekey_callback and
8533 silc_server_rekey_final.
8535 * Removed Tunneled flag from the protocol. Updated the code
8536 and the specifications.
8538 * Adde `pfs' field to the SilcIDListData to indicate whether
8539 the PFS is to be performed in the re-key. Affected file is
8542 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8544 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8545 int64 of at least the xintXX size. If void * is less that 4
8546 bytes uint32 * will be used. Defined bool as boolean.
8548 * Changed _ALL_ unsigned long and unsigned int to uint32,
8549 unsgined short to uint16 in the source tree.
8551 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8552 not handle clients that has entry->data.registered == FALSE.
8553 They are not in the network anymore. Affected file is
8556 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8558 * Implemented the sending of the SERVER_SIGNOFF notify in the
8559 server. Affected file is silcd/server.c.
8561 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8562 Added also silc_notify_payload_encode_args into the
8563 lib/silccore/silcnotify.[ch].
8565 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8566 Affected file silcd/packet_receive.c.
8568 * Implemented the SERVER_SIGNOFF notify handling in the client
8569 library. Affected file lib/silcclient/client_notify.c. Also,
8570 implemnted the printing of the SERVER_SIGNOFF info to the
8571 application. Affected file silc/client_ops.c.
8573 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8574 if the deleting was successful. Affected file silcd/idlist.[ch].
8576 * Added support for public key authentication in the connection
8577 authentication protocol in the client library. Affected file
8578 lib/silcclient/protocol.c.
8580 * Changed the server's silc_idlist_get_clients_by_* interface
8581 to support already allocated array so that new entries may be
8582 added to pre-allocated array. Affected file silcd/idlist.[ch].
8583 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8584 and command replies.
8586 * All command reply functions in the server now calls the
8587 pending command callback even if error occured. This way the
8588 error will be delivered to the client as well. Affected files
8589 silcd/command.c and silcd/command_reply.c.
8591 * Fixed INFO command to return local server's info if no server
8592 was provided. Affected file lib/silcclient/command.c.
8594 * Removed RESTART command for good. Updated the code and the
8597 * Rewrote parts of the task system. It is a bit simpler now.
8598 Removed unsued task priorities. The affected files are
8599 lib/silcutil/silctask.[ch].
8601 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8603 * Moved the USERS printing from the library to the application.
8604 Affected files lib/silcclient/command.c and silc/client_ops.c.
8606 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8610 * Added channel key re-key support. The re-key is perfomed
8611 only by the router and is done once in an hour. Added `rekey'
8612 field to the SilcChannelEntry in the server. Affected files
8613 silcd/server.c and silcd/idlist.h.
8615 * Added silc_task_unregister_by_context into the file
8616 lib/silcutil/silctask.[ch].
8618 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8620 * Added SILC_UMODE_GONE mode to indicate when the client is not
8621 present in the SILC network. Added also support to the local
8622 command AWAY that will set this mode. Added support of showing
8623 "xxx is gone" in WHOIS command. The USERS command shows the
8624 gone status as well.
8626 * Fixed setting server and router operator privileges in the
8627 server's UMODE command. Affected file silcd/command.c.
8629 * Merged the SKE KE1 and KE2 payloads into one payload. The
8630 new KE payload is equivalent to the old KE2 payload.
8632 Cleaned up the SKE Start Payload parsing. It now uses the
8633 simple buffer unformatting to do the parsing. A lot faster
8636 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8637 to the SKE that is used to indicate whether both of the SKE
8638 parties should perform authentication. By default only the
8639 responder performs authentication. By setting this flag also
8640 the initiator must do authentication. By default it is unset
8641 since in normal SKE case, client to server connection, only
8642 the responder should do authentication. When doing SKE between
8643 two clients both should perform authentication. Updated the
8644 code and the protocol specs.
8646 * A little fix to IDENTIFY command in the server. Search the
8647 client first by hash not nickname. Affected file is
8650 * Fixed the silc_client_close_connection to support closing
8651 the client to client connections wihtout deleting too much
8652 data. Affected file lib/silcclient/client.c.
8654 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8655 are received if protocol used to be active but is not anymore
8656 the application would crash due to NULL pointer dereference.
8657 Affected files silcd/server.c and lib/silcclient/client.c.
8659 * Added `hash' field to the SilcClientConnection to include
8660 the hash function negotiated in the SKE protocol.
8662 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8663 to set the channel founder authentication data. A client can
8664 claim the founder rights later by providing the authentication
8665 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8666 This way the channel founder can regain the channel founder
8667 privileges even it is left the channel. This works only on
8668 local server and the client must be connected to the same
8669 server to be able to regain the founder rights. Updated the
8670 protocol specs accordingly.
8672 Added support to the CMODE command in the client to set the
8673 founder auth data. Read the README to see how to set it.
8675 Added support to the CUMODE command to claim the founder
8676 rights. Read the README to see how to do it.
8678 Added support for the founder authentication to the Channel
8679 Entry in the server. Affected file silcd/idlist.h.
8681 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8682 server's CMODE command. Affected file silcd/command.c.
8684 * Added the following new functions into lib/silccore/silcauth.[ch]:
8685 silc_auth_get_method and silc_auth_get_data.
8687 * The server now saves the remote hosts public key to the
8688 SilcIDListData pointer. Affected file silcd/protocol.c.
8690 * The normal server now does not remove the channel entry from
8691 the cache if the founder authentication data is set. It used
8692 to remove it if the founder was the last one on the channel on
8693 the server and left the channel. The auth data is saved and
8694 if the channel is re-joined later the old entry is used with
8695 the old auth data. Affected files silcd/command_reply.c and
8698 * Removed the `pkcs' field from the SilcIDListData structure
8699 in the server; it is not used. Affected file silcd/idlist.h.
8701 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8703 * Fixed packet processing on slow links. Partial packets were
8704 never re-processed because the incoming data buffer was cleared
8705 by the application. Application must not directly clear the
8706 sock->inbuf, the packet processing routines handle it. Fixed
8707 this in client library and in server.
8709 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8711 * Fixed the WHOIS and IDENTIFY send reply function to really
8712 check whether to send list or just one entry. Affected file
8715 * Cleaned up the LEAVE command's channel key distribution. The
8716 affected file silcd/command.c.
8718 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8719 can enforce the channel mode as well. In that case the ID
8720 includes the ID of the server. The code now enforces the
8721 mode change if the router have different mode than the server.
8723 * The notify client operation with CMODE_CHANGE notify can now
8724 return NULL client_entry pointer if the CMODE was not changed
8725 by client. Application must check for this.
8727 * Added <Server ID> argument to INFO command to support server
8728 info fetching by Server ID.
8730 * Added silc_server_announce_get_channel_users to get assembled
8731 packets of channel users of the specified channel. Affected
8732 file silcd/server.[ch].
8734 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8735 was freed underneath the ID Cache.
8737 * Re-announce clients when the server received CHANNEL_CHANGE
8738 notify from the router. Affected file silcd/packet_send.c.
8740 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8742 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8743 crashed since it did not handle the fact that there is no cipher
8744 called "3" and didn't check the error condition. Now fixed.
8746 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8747 flag. It can be used to send message requests.
8749 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8751 * Implemented the RESTART command in the client.
8753 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8754 notice type messages. Added notice printing to the user
8757 * The channel keys are not re-generated if the channel's mode
8758 is PRIVKEY, ie private key on the channel exists. Affected
8759 files silcd/server.c and silcd/command.c.
8761 * Fixed a little bug in channel message delivery when channel
8762 private keys are set in the server. Affected file is
8763 silcd/packet_send.c.
8765 * Changed the setting on channel->on_channel = TRUE from the
8766 silc_client_save_channel_key to the JOIN command reply. The
8767 key payload is not received if the private channel key is set.
8768 Affected file lib/silcclient/command_reply.c and the
8769 lib/silcclient/client_channel.c.
8771 * When the CMODE_CHANGE notify is sent and the channel private
8772 key mode is removed the channel key must be re-generated in
8773 other cells as well. Added this support for the router in the
8774 silcd/packet_receive.c.
8776 * Added new local command NOTICE to send notice message on
8777 channel. Affected file silc/local_command.[ch].
8779 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8781 * Added new local command ME to the client. It is used to send
8782 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8783 some action. Affected file silc/local_command.[ch].
8785 * Changed channel_message and private_message client operations
8786 to deliver the message flags to the application. Added also
8787 the `flags' arguments to the silc_client_send_channel_message
8788 and silc_client_send_private_message functions. Affected file
8791 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8793 * Redefined the Private Message Payload to support private message
8794 keys and to support the new private message flags. Updated
8795 the protocol specs. Flags makes it possible to have for example
8796 CTCP style messages.
8798 * Added new type SilcPrivateMessagePayload and defined an API
8799 for it in the lib/silcclient/silcprivate.[ch].
8801 * Tested private message private keys successfully. Tested the
8802 private message key set, unset and list commands with the new
8805 * Redefined the Channel Message Payload to include the channel
8806 message flags (equal with private message flags) to support
8807 for example CTCP style messages.
8809 * Defined some of the message (for channel and private message)
8810 flags. Updated the protocol specs and added the flags to the
8811 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8813 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8815 * Added SilcKeyAgreementStatus type to the key agreement routines
8816 to indicate the current status and error if one occured.
8817 The status types are defined in the lib/silcclient/silcapi.h.
8819 * Added new local command KEY that is used to set and unset private
8820 keys for channels, set and unset private keys for private messages
8821 with remote clients and to send key agreement requests and
8822 negotiate the key agreement protocol with remote client. The
8823 key agreement is supported only to negotiate private message keys,
8824 it currently cannot be used to negotiate private keys for channels,
8825 as it is not convenient for that purpose.
8827 * Fixed a minor pending callback setting bug in the function
8828 silc_client_get_client_by_id_resolve, now the function works.
8829 Affected file lib/silcclient/idlist.c.
8831 * Added function silc_net_get_local_port to get local bound
8832 port by socket. Added to lib/silcutil/silcnet.[ch].
8834 * Added `sockets' and `sockets_count' fields to the SilcClient
8835 object. They hold the sockets of the listenning sockets in
8836 the client. Listenning sockets may be for example the key
8837 agreement server. Affected file lib/silcclient/client.[ch].
8838 Added functions the silc_client_add_socket and the
8839 silc_client_del_socket. They are exported to the application
8842 * Added ~./silc/clientkeys to support other client's public keys.
8844 * Renamed verify_server_key client operation to verify_public_key
8845 and added one argument to indicate the type of the connection
8846 (server, client etc.).
8848 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8850 * Added silc_server_connection_auth_request to handle the
8851 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8852 silcd/packet_receive.[ch].
8854 * Added silc_server_send_connection_auth_request into the
8855 silcd/packet_send.c to send the connection auth request packet.
8857 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8860 * Fixed the public key authentication in responder side in the
8861 server. The `auth_data' pointer includes the SilcPublicKey
8862 not the path to the public key. Affected file silcd/protocol.c.
8864 * Implemented the public key authentication in the initiator side
8865 in the server. Affected file silcd/protocol.c.
8867 * Removed the [RedirectClient] config section from the server
8868 configuration. Is not needed and I don't want to implement it.
8870 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8872 * Cleaned up the CMODE command in the server. It now works
8873 correctly and supports all the modes defined in the protocol.
8874 Affected file is silcd/command.c.
8876 * Added `hmac_name' field to the SilcChannelEntry in the server
8877 to hold the default HMAC of the channel. It can be set when
8878 creating the channel (with JOIN command). Affected files
8881 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8882 type to indicate the change of the current cipher and hmac
8883 on the channel. Client can safely ignore the <cipher> argument
8884 (if it chooses to do so) since the CHANNEL_KEY packet will
8885 force the channel key change anyway. The <hmac> argument is
8886 important since the client is responsible of setting the new
8887 HMAC and the hmac key into use.
8889 * Fixed the CMODE command in the client library as well.
8891 * Tested CMODE command in router environment successfully.
8893 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8895 * Show the version of the remote client (or server) when connecting
8896 to the server. It is logged to the log file. Affected file
8897 is silcd/protocol.c.
8899 * Fixed the KILLED notify handling in the client library. The
8900 client must be removed from all channels when receiving the
8903 Also, do not remove the client entry when giving the KILL
8904 command but when the KILLED notify is received.
8906 * Removed silc_idlist_find_client_by_nickname from the server.
8907 Not needed anymore. Affected files silcd/idlist.[ch].
8909 * Implemented the CHANNEL_CHANGE notify type handling to the
8910 server. Affected file silcd/server.c.
8914 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8916 * Added silc_server_send_notify_invite to send the INVITE
8917 notify between routers.
8919 * Implemented the INVITE command correctly to the server.
8921 * Implemented the INVITE notify type handling in the server.
8923 * Implemented the INVITE command to the client library and on the
8926 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8928 * Added function silc_server_get_client_resolve to find the
8929 client entry by ID from all ID lists and then resolve it
8930 (using WHOIS) if it cannot be found. Affected file is
8933 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8935 * Implemented the BAN command to the client library.
8937 * The JOIN command in the server now checks the invite list
8940 * Changed the silc_command_reply_payload_encode_va and the
8941 silc_command_payload_encode_va to support that if argument is
8942 NULL it ignores and checks the next argument. Affected file
8943 lib/silccore/silccommand.c.
8945 * Added silc_server_send_notify_ban to send the BAN notify
8946 type between routers.
8948 * Chaned the silc_notify_payload_encode to support that if
8949 argument is NULL it ignores and checks the next argument.
8950 Affected file lib/silccore/silcnotify.c.
8952 * Tested ban lists in router environment successfully.
8954 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8956 * Implemented BAN command to the server, in silcd/command.[ch].
8958 * Removed the BAN and INVITE_LIST modes from the CMODE command
8961 * Added function silc_string_match to regex match two strings.
8962 Affected files lib/silcutil/silcutil.[ch].
8964 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8966 * Redefined parts of the SilcChannelEntry in the server to support
8967 the new ban and invite lists.
8969 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8971 * Redefined the INVITE command. The same command can be used to
8972 invite individuals to the channel but also to manage the invite
8973 list of the channel (to add to and remove from the invite list).
8974 Updated the protocol specs.
8976 * Added new command SILC_COMMAND_BAN that can be used to manage
8977 the ban list of the channel. Updated the protocol specs.
8979 * Removed the channel modes: the SILC_CMODE_BAN and the
8980 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8981 in the CMODE command. The equivalent features are now available
8982 using INVITE and BAN commands. Updated the protocol specs.
8984 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8985 in the network about change in the current ban list. The notify
8986 type is not used by the client.
8988 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8989 support the invite lists.
8991 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8993 * Added new function silc_string_regexify that converts string
8994 including wildcard characters into regex string that can
8995 be used by the GNU regex library. Added into the file
8996 lib/silcutil/silcutil.[ch].
8998 Added silc_string_regex_combine to combine to regex strings
8999 into one so that they can be used as one regex string by
9000 the GNU regex library. Added into the file
9001 lib/silcutil/silcutil.[ch].
9003 Added silc_string_regex_match to match two strings. It returns
9004 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9006 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9008 * Imported GNU regex to the soruce tree into lib/contrib.
9009 Fixed some compiler warning from the regex.c.
9011 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9013 * Fixed MOTD command in the server to work in router environment.
9015 * Fixed the MOTD command in the client library to support
9016 the server argument in the command.
9018 * Added `nickname_len' argument to the silc_idlist_add_client
9019 in the server, as the `nickname' argument may be binary data
9022 * Added silc_idlist_get_channels to return all channels from
9025 * Implemented LIST command to the server. Affected file is
9028 * Implemented the LIST command to the client library and on the
9031 * Added [<user count>] argument to the LIST command reply.
9032 With private channels the user count is not shown.
9034 * Updated TODO and README.
9036 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9038 * The client entry's data.registered must be TRUE even with
9039 global client entry on global client list. The data.registered
9040 is used to check whether the client is anymore in the network,
9041 for example with WHOWAS command so it must be valid.
9043 * Fixed the WHOWAS command in the server. It now actually works
9044 in router environment. Added function into silcd/command_reply.c
9045 silc_server_command_reply_whowas_save.
9047 * Added silc_idlist_purge function to the silcd/idlist.c
9048 to periodically purge the ID Cache.
9050 * Fixed INFO command in the server. It works now in router
9051 environment. Added <server name> argument to the INFO command
9052 reply. Updated the protocol specs.
9054 * Fixed minor bug in silc_idcache_purge to not purge if the
9055 expire value is zero.
9057 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9058 they were buggy because of the WHOWAS information.
9060 * Fixed local command MSG to handle the async resolving of
9061 the remote client properly. It used to fail the first MSG.
9062 Affected file silc/local_command.c.
9064 * Added `data_len' field to SilcIDCache context.
9066 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9068 * Update TODO. Todo in commands in the server.
9070 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9072 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9073 used by routers as broadcast packet to inform other routers
9074 about the changed user mode.
9076 Implemented the notify handling in the server. Affected file is
9077 silcd/packet_receive.c. Added the function
9078 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9080 * Added new generic Channel Payload and deprecated the New Channel
9081 Payload. The New Channel Payload is now the generic Channel
9084 * Added new argument `mode' to the silc_server_send_new_channel
9085 as it is required in the Channel Payload now.
9087 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9088 and created a new and real SilChannelPayload to represent the
9089 new generic Channel Payload. Implemented the encode/decode
9090 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9092 * Added silc_server_get_client_channel_list to return the list
9093 of channels the client has joined for WHOIS command reply.
9094 Affected file silcd/server.[ch].
9096 * Implemented the channel list sending in the WHOIS command reply
9097 in server and in the client.
9099 Implemented the channel list displaying on the user interface
9100 as well. Affected file silc/client_ops.c.
9102 * Added silc_channel_payload_parse_list to parse list of Channel
9103 Payloads. It returns SilcDList list of SilcChannelPayloads.
9104 Client for example can use this function to parse the list of
9105 channels it receives in the WHOIS command reply. The caller
9106 must free the list by calling silc_channel_payload_list_free.
9107 Affected files lib/silccore/silcchannel.[ch].
9109 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9111 * Added one new argument <user mode> to the WHOIS command reply
9112 to return the mode of the user in SILC. Updated the protocol
9115 Implemented it to the server and client.
9117 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9119 * Fixed the mode printing on the user interface on joining.
9120 Affected file silc/client_ops.c.
9122 * Implemented the UMODE command and user modes in general to the
9123 client library and to the user interface.
9125 * Implemented the UMODE command to the server.
9127 * The server now sends UNKNOWN_COMMAND error status if client sends
9128 unknown command. Affected file silcd/command.c.
9130 * All server commands now handle the command identifier the right
9131 way when sending the command reply to the client. The client can
9132 use to identify the command replies with the identifier.
9134 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9136 * Added silc_server_get_client_route to resolve the route to
9137 the client indicated by the client ID. Affected file is
9140 * Added silc_server_relay_packet as general function to relay
9141 packet to arbitrary destination. This deprecates functions
9142 like _send_private_message_key, _relay_notify etc. Affected
9143 file is silcd/packet_send.[ch].
9145 Removed silc_server_send_key_agreement,
9146 silc_server_send_private_message_key and
9147 silc_server_packet_relay_notify functions from the file
9148 silcd/packet_send.[ch].
9152 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9153 server. Affected file silcd/packet_receive.[ch].
9155 * Implemented the KILL command to the client. Implemented the
9156 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9157 Affected files lib/silcclient/command[_reply].c and
9158 lib/silcclient/client_notify.c. Implemented the KILL notify
9159 printing in the user inteface.
9161 * Fixed a lot silc_parse_nick memory leaks from the client
9162 library in the file lib/silcclient/command.c.
9164 * Changed the silc_server_send_notify_on_channels's `sender'
9165 argument from SilcSocketConnection to SilcClientEntry to
9166 check the sender as entry and not as connection object and not
9167 to send to the client provided as argument. The affected file
9168 is silcd/packet_send.[ch].
9170 * The notify packets that are destined directly to the client used
9171 to not to be processed by the server. Now changed that and the
9172 server processes all notify packets. After relaying the packet
9173 to the client the notify packet is processed in the server.
9175 * The silc_server_free_client_data now checks whether there is
9176 pending outgoing traffic for the client and purges the data to
9177 the network before removing the client entry.
9179 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9181 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9182 an client is killed from the SILC Network. Updated the protocol
9185 Added new function silc_server_send_notify_killed to the
9186 silcd/packet_send.[ch].
9188 * Added function silc_server_packet_relay_notify to relay notify
9189 packets that are destined directly to a client. In this case
9190 the server does not process the notify packets but merely relays
9191 it to the client. Affected file silcd/packet_send.[ch].
9193 Added also silc_server_packet_process_relay_notify to check
9194 whereto relay the notify. Affected file is
9195 silcd/packet_receive.[ch].
9197 * Implemented the KILL command to the server.
9201 * Added the backup schema desgined last fall to the protocol
9202 specs for everyone to see. The specification is in the
9203 *-spec-xx.txt draft and the packet type definitions for the
9204 backup routers is in *-pp-xx.txt draft. Thusly, added also
9205 new packet type SILC_PACKET_CELL_ROUTERS.
9207 * A big security problem in the implementation discovered. The
9208 signoff of an client did not cause new channel key generation
9209 which it of course should've done. The channel keys must be
9210 always re-generated when client leaves (or signoffs) the channel.
9211 The silc_server_remove_from_channels funtion now handles
9212 the channel key re-generation.
9214 * Added `sender' argument to the silc_server_send_notify_on_channels
9215 to not to send the client provided as argument. Affected file
9216 silcd/packet_send.[ch].
9218 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9220 * Implemented OPER and SILCOPER commands into the server and
9223 * Added silc_auth_verify and silc_auth_verify_data to verify
9224 the authentication directly from the authentication payload.
9225 It supports verifying both passphrase and public key based
9226 authentication. Affected file lib/silccore/silcauth.[ch].
9228 * Added `hash' field to the SilcIDListData structure. It is the
9229 hash negotiated in the SKE protocol. Affected file is
9232 * Slight redesigning of the SilcAuthPayload handling routines.
9233 Do not send SilcPKCS but SilcPublicKey as argument.
9235 * Implemented the public key authentication support to the
9236 serverconfig. The public key is loaded from the provided path
9237 and saved as authentication data to void * pointer. Thus,
9238 changed the unsigned char *auth_data to void *auth_data;
9240 * Fixed SHUTDOWN command to send the reply before the server
9241 is shutdown. :) Affected file silcd/command.c.
9243 * Fixed fatal bug in CONNECT command. The hostname was invalid
9244 memory and server crashed. Affected file silcd/command.c.
9246 * Fixed fatal bug in CLOSE command. The server_entry became
9247 invalid but was referenced later in the command. Affected file
9250 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9252 * Fixed fatal bug in failure packet handling. Server ignored
9253 the failure and thus crashed when it came.
9257 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9259 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9260 that the command may be executed only once in (about) 2 seconds.
9261 The old SILC_CF_LAG flag is same but allows command bursts up
9262 to five before limiting.
9264 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9265 server code. Various commands now includes the CF_LAG_STRICT
9266 flag to disallow any kind of miss-use of the command.
9268 * Fixed the silc_buffer_unformat to not to allocate any data
9269 if the length of the data is zero. It used to allocate the
9270 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9272 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9274 * Changed the format of AdminConnection configuration section
9275 in the server. Added username of the admin to the format.
9276 Affected files silcd/serverconfig.[ch].
9278 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9279 to return admin configuration data by host, username and/or
9282 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9284 * Implemented WHOWAS command to the server. Added the functions:
9286 silc_server_command_whowas_parse,
9287 silc_server_command_whowas_send_reply,
9288 silc_server_command_whowas_from_client and
9289 silc_server_command_whowas_from_server
9291 * Added <Client ID> argument to the WHOWAS command reply. Updated
9292 the protocol specs accordingly.
9294 * Implemented WHOWAS command and command_reply to the client
9297 Implemented the WHOWAS printing on the user interface.
9299 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9301 * Added new argument to the WHOWAS command reply, the real name.
9302 It is an optional argument. Updated the protocol specs.
9304 * Added SilcIDCacheDestructor callback that is registered when
9305 the SilcIDCache is allocated. The callback is called when
9306 an cache entry in the ID Cache expires, or is purged from the
9307 cache. Added into lib/silccore/idcache.[ch].
9309 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9310 to destruct the client entries when the cache entry expires.
9311 Other ID Cache's in server and in the client library ignores
9314 * If the ID Cache entry's `expire' field is zero then the entry
9315 never expires. Added boolean `expire' argument to the
9316 silc_idcache_add function in the lib/silccore/idcache.[ch].
9317 If it is TRUE the default expiry value is used.
9319 * Added silc_server_free_client_data_timeout that is registered
9320 when client disconnects. By default for 5 minutes we preserve
9321 the client entry for history - for WHOWAS command.
9323 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9325 * Added support to the server to enforce that commands are not
9326 executed more than once in 2 seconds. If server receives
9327 commands from client more frequently, timeout is registered
9328 to process the commands. Affected file silcd/command.c.
9329 Added new function silc_server_command_process_timeout.
9331 * Changed NICK_NOTIFY handling in client library to check that
9332 if the client's nickname was changed, so there is no need to
9333 resolve anything from the server.
9335 * Removed error printing from the WHOIS and IDENTIFY commands.
9336 If error occurs then it is ignored silently in the client library.
9337 The application, however, may map the received error to
9338 human readable error string. The application currently maps
9339 the NO_SUCH_NICKNAME error to string.
9341 * Made the command status message public to the application. Moved
9342 them from lib/silcclient/command_reply.c to
9343 lib/silcclient/command_reply.h. The application can map the
9344 received command status to the string with the
9345 silc_client_command_status_message function.
9347 * Added check to the server to check that client's ID is same
9348 as the Source ID in the packet the client sent. They must
9351 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9353 * Added dist-bzip hook to the Makefile.am to make bzip2
9354 compressed distributions.
9356 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9358 * Server now enforces the maximum length for the nickname and
9359 the channel as protocol specification dictates. 128 bytes for
9360 nickname and 256 bytes for channel name.
9362 * Moved the WHOIS printing to the application. The client libary
9363 does not print out the WHOIS information anymore, the application
9364 must do it. Renamed silc_client_command_reply_whois_print to
9365 the silc_client_command_reply_whois_save.
9367 The client's idle time is also sent to the application now, and
9368 the idle is shown on screen.
9370 * Added silc_client_command_reply_identify_save to save the
9371 received IDENTIFY entries.
9373 * Do not check for channel private keys in message sending and
9374 reception if the channel does not have the PRIVKEY mode set.
9375 Affected file lib/silclient/client_channel.c.
9377 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9379 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9380 just surfaced after chaning the JOIN procedure.
9382 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9384 * Added silc_client_get_clients_by_list to get client entries
9385 from Client ID list, that is returned for example by JOIN
9386 and USERS command replies. The application should use this
9387 function for example when JOIN command reply is received to
9388 resolve the clients already on the channel (library does not
9389 do that anymore as USERS command reply is not used in the JOIN
9390 procedure anymore). Affected files lib/silcclient/silcapi.h and
9391 lib/silcclient/idlist.c.
9393 * JOIN command reply and USERS command reply returns now SilcBuffer
9394 pointers instead of unsigned char pointers when returning
9395 the client list and mode list.
9397 * Added <Client ID> argument to the JOIN command reply, mainly
9398 for the server to identify for which client the command was
9399 originally sent. Updated protocol specs accordingly.
9401 * Added SilcDlist private_key pointer to the SilcChannelEntry
9402 in the client to support the channel private keys. Affected
9403 file is lib/silcclient/idlist.h.
9405 * Added SilcChannelPrivateKey argument to the function
9406 silc_client_send_channel_message so that application can choose
9407 to use specific private ke if it wants to. If it is not provided,
9408 the normal channel key is used, unless private keys are set.
9409 In this case the first (key that was added first) is used
9410 as the encryption key.
9412 * Implemented the support for channel private key handling.
9413 Implemented the following functions:
9415 silc_client_add_channel_private_key,
9416 silc_client_del_channel_private_keys,
9417 silc_client_del_channel_private_key,
9418 silc_client_list_channel_private_keys and
9419 silc_client_free_channel_private_keys
9421 Affected file lib/silcclient/client_channel.c.
9423 * Added the support for the private keys in the channel message
9424 sending and encryption and in the message reception and
9425 decryption. Affected funtions are
9426 silc_client_send_channel_message and silc_client_channel_message.
9428 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9430 * Added SKE's key verify callback to the client library's
9431 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9433 * Removed the statement that server (or router) must send USERS
9434 command reply when joining to the channel so that the client
9435 knows who are on the channel. Instead, the client list and
9436 client's mode list is now sent in the JOIN command reply to the
9437 client who joined channel. This is better solution.
9439 * Added function silc_server_get_users_on_channel and function
9440 silc_server_save_users_on_channel to the silcd/server.[ch].
9442 * Removed function silc_server_command_send_users from the
9445 * Do not show topic on the client library anymore. The topic is
9446 sent in the command reply notify to the application and the
9447 application must show the topic now.
9449 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9451 * Added client searching by nickname hash into the IDENTIFY and
9452 WHOIS commands in the server as they were clearly missing from
9453 them. Affected file is silcd/command.c.
9455 * Fixed a bug in private message receiving in the client library.
9456 The remote ID was freed and it wasn't supposed, now it is
9459 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9461 * Minor fix to the channel payload; allocate the data area, as it
9462 needs to be of specific length.
9464 * If the key agreement port is zero then the operating
9465 system will define the bound port. Affected files are
9466 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9468 * Added new function silc_channel_payload_decrypt into the file
9469 lib/silccore/silcchannel.[ch].
9471 * Moved the channel message etc, check from silc_packet_decrypt
9472 to applications. The library calls now a generic
9473 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9474 when the packet is either normal or special. This was done to
9475 allow more wide range of checking that was not allowed when
9476 the code was in library. Now applications can do virtually any
9477 checks to the packet and return to the library the decision how
9478 the packet should be processed. Affected files are
9479 lib/silccore/silcpacket.[ch].
9481 Added silc_server_packet_decrypt_check to the server and
9482 silc_client_packet_decrypt_check to the client library.
9484 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9485 to send with specified source and destination information.
9487 * Channel message delivery between routers was broken after the
9488 channel key distribution was fixed earlier. The channel key
9489 was used be to distributed to other routers as well which is not
9490 allowed by the protocol. Now this is fixed and channel keys
9491 really are cell specific and the channel message delivery between
9492 routers comply with the protocol specification.
9494 * Fixed various commands in server to check also the global list
9495 for the channel entry and not just the local list. The affected
9496 file silcd/command.c.
9498 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9500 * Added assert()s to buffer formatting and unformatting routines
9501 to assert (if --enable-debug) when error occurs. Affected
9502 file: lib/silcutil/silcbuffmt.c.
9504 * Changed to auto-reconnect to check whether the remote host is
9505 router and register the re-connect timeout if it is. It used
9506 to check that whether we are normal server, but router must do
9507 auto-reconnect with another router as well. Affected file
9510 * Removed the [<key len>] option from CMODE command as the cipher
9511 name decides the key length, nowadays. See the defined ciphers
9512 from the protocol specification.
9514 * Added [<hmac>] option to the CMODE command to define the HMAC
9515 for the channel. Added SILC_CMODE_HMAC channel mode.
9517 * Added [<hmac>] option for the JOIN command so that user can
9518 select which HMAC is used to compute the MACs of the channel
9521 * Added Hmac field to the Channel Message Payload. The integrity
9522 of plaintext channel messages are now protected by computing
9523 MAC of the message and attaching the MAC to the payload. The
9524 MAC is encrypted. Now, it is clear that this causes some
9525 overhead to the size of the packet but rationale for this is that
9526 now the receiver can verify whether the channel message decrypted
9527 correctly and also when private keys are set for the channel the
9528 receiver can decrypt the packet with several keys and check from
9529 the MAC which key decrypted the message correctly.
9531 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9532 lib/silccrypt/silccipher.[ch].
9534 * Added silc_hash_len to return the digest length into the
9535 lib/silcrypt/silchash.[ch].
9537 * Rewrote parts of Silc Channel Payload interface in the
9538 lib/silccore/silcchannel.[ch]. The encode function now also
9539 encrypts the packet and parse function decrypts it.
9541 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9543 * Fixed a minor formatting bug in the SKE's key material processing.
9544 It actually might have processed the keys wrong way resulting
9547 * Redefined the mandatory HMAC algorithms and added new algorithms.
9548 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9549 and hmac-md5 truncated to 96 bits. The mandatory is now
9550 hmac-sha1-96. Rest are optional (including the one that used
9551 to be mandatory). Rationale for this is that the truncated HMAC
9552 length is sufficient from security point of view and can actually
9553 make the attack against the HMAC harder. Also, the truncated
9554 HMAC causes less overhead to the packets. See the RFC2104 for
9557 * Added new [hmac] configuration section. The SKE used to use
9558 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9559 is of course wrong. The official names that must be proposed in
9560 the SKE are the ones defined in the protocol specification
9561 (hmac-sha1-96 for example). The user can configure any hmac
9562 using any hash function configured in the [hash] section. At
9563 least, the mandatory must be configured.
9565 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9567 * Added HMAC list to the SKE proposal list. It has now both
9568 hash algorithm list and HMAC list. This makes the protocol
9569 incompatible with previous versions. The SKE now seems to work
9570 the way it is supposed to work, for the first time actually.
9572 * Defined plain Hash algorithms to the protocol specification.
9575 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9577 * Implemented support for key agreement packets into the server.
9578 Added functions silc_server_key_agreement and
9579 silc_server_send_key_agreement. Other than these functions,
9580 server has nothing to do with this packet.
9582 * Added support for private message key packets into the server.
9583 Added functions silc_server_private_message_key and
9584 silc_server_send_private_message_key.
9588 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9589 called in the protocol's final callback instead in the END
9590 protocol state. This makes a little more sense and in the same
9591 time in client we can use the same protocol routines for normal
9592 key exchange and to key agreement packet handling as well.
9594 * Added to both client's and server's KE protocol context the
9595 SilcSKEKeyMaterial pointer to save the key material. We will
9596 bring the key material to the protocol's final callback by doing
9597 this. The final callback must free the key material.
9599 * Added SKE's packet_send callback into client's KE protocol
9600 context so that the caller can choose what packet sending function
9601 is used. This way we can use different packet sending when
9602 doing normal SKE when doing key agreement packet handling (in
9603 the key agreement packet handling we do not want to encrypt
9606 * Implemented the responder side of the key agreement routines
9607 in the client. The client can now bind to specified port and
9608 accept incoming key negotiation. The key material is passed
9609 to the application after the protocol is over.
9611 * Implemented the processing of incoming Key Agreement packet
9612 in the client. Added function silc_client_key_agreement to
9615 * Implemented the intiator side of the key agreement routines
9616 in the client. The client can now initiate key agreement with
9617 another remote client. The key material is passed to the
9618 application after the protocol is over.
9620 * Created client_keyagr.c to include all the key agreement
9623 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9624 SILC_TASK_CALLBACK except that it is not static.
9626 * Created client_notify.c and moved the Notify packet handling
9627 from the client.[ch] into that file.
9629 * Created client_prvmsg.c and moved all private message and
9630 private message key routines from the client.[ch] into that file.
9632 * Create client_channel.c and moved all channel message and
9633 channel private key routines from the client.[ch] into that file.
9635 * Changed silc_client_get_client_by_id_resolve to resolve with
9636 WHOIS command instead of IDENTIFY command, in the file
9637 lib/silclient/idlist.c.
9639 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9641 * Implemented the SKE's responder side to the Client library.
9643 * When FAILURE is received to the protocol do not trust it
9644 blindly. Register a timeout to wait whether the remote closes
9645 the connection as it should do it, only after that process the
9646 actual failure. This was changed to both client and server.
9648 * Added client_internal.h to include some of the structures
9649 there instead of client.h in lib/silcclient/.
9651 * Added function silc_task_unregister_by_callback to unregister
9652 timeouts by the callback function.
9654 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9656 * Some "Incomplete WHOIS info" errors has been appearing on the
9657 log files. Took away the entry->userinfo check from WHOIS
9658 reply sending. The entry->userinfo is now " " if client did not
9659 provide one. I thought this was fixed earlier but something
9660 is wrong still. Let's see if the error still appears.
9662 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9664 * Fixed a minor bug in the login when the channel key is
9665 re-generated in the server. It used to generate the key in
9666 wrong order and thus caused problems in the channel traffic.
9668 * Fixed a minor bug in channel key distsribution after
9669 KICK command. The key was not sent to the router even though
9672 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9674 * Added silc_ske_process_key_material_data as generic routine
9675 to process any key material as the SILC protocol dictates. The
9676 function is used by the actual SKE library but can be used by
9677 applications as well. This relates to the private message keys
9678 and the channel private keys since they must be processed the
9679 same way the normal SILC session keys. The protocol dictates
9680 this. Affected files: lib/silcske/silcske.[ch].
9682 Added also silc_ske_free_key_material to free the
9683 SilcSKEKeyMaterial structure.
9685 * Defined silc_cipher_set_key function to set the key for
9686 cipher without using the object's method function. The affected
9687 files: lib/silccrypt/silccipher.[ch].
9689 * Implemented silc silc_client_add_private_message_key,
9690 silc_client_add_private_message_key_ske,
9691 silc_client_del_private_message_key,
9692 silc_client_list_private_message_keys and
9693 silc_client_free_private_message_keys functions in the
9696 Added functions silc_client_send_private_message_key to send
9697 the Private Message Key payload and silc_client_private_message_key
9698 to handle incoming Private Message Key payload.
9700 * Added Cipher field to the Private Message Key payload to set
9701 the cipher to be used. If ignored, the default cipher defined
9702 in the SILC protocol (aes-256-cbc) is used.
9704 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9706 * Removed lib/silcclient/ops.h file.
9708 Redefined parts of the SILC Client Library API. Created new
9709 file silcapi.h that deprecates the ops.h file and defines the
9710 published Client Library API. Defined also private message key
9711 API and channel private key API into the file.
9713 This is the file that the application must include from the
9714 SILC Client Library. Other files need not be included by
9715 the application anymore.
9717 * Added new key_agreement client operation callback and also
9718 defined the Key Agreement library API for the application.
9720 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9722 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9723 is used by clients to request key negotiation between another
9724 client in the SILC network. If the negotiation is started it
9725 is performed using the SKE protocol. The result of the
9726 negotiation, the secret key material, can be used for example
9727 as private message key.
9729 Implemented the Key Agreement payload into the files
9730 lib/silccore/silauth.[ch].
9732 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9734 * Redefined ciphers for the SILC protocol. Added some new ciphers
9735 and defined the key lengths for the algorithms. Changed the
9736 code accordingly. The default key length is now 256 bits.
9738 * Fixed SKE key distribution function silc_ske_process_key_material
9739 when the key length is more than 128 bits. The default key
9740 length in SILC is now 256 bits.
9742 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9743 to indicate unsupported algorithm.
9745 * Renamed rijndael.c to aes.c and all functions as well.
9747 * Fixed a long standing channel key setting bug in client library.
9748 Weird that it has never surfaced before.
9750 * Fixed bug in channel deletion. If the entire channel is removed
9751 then it must also delete the references of the channel entry
9752 from the client's channel list as the client's channel entry and
9753 the channel's client entry share same memory.
9755 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9757 * Implemented CONNECT and SHUTDOWN commands in the client.
9759 * Implemented CLOSE command to the client.
9761 * Added the function silc_idlist_find_server_by_name into the
9762 files silcd/idlist.[ch].
9764 Added the function silc_idlist_find_server_by_conn into the
9765 files silcd/idlist.[ch].
9767 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9769 * DIE command was renamed to SHUTDOWN. Updated the both code
9772 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9773 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9775 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9778 * Added function silc_server_create_connection function to create
9779 connection to remote router. My server implementation actually
9780 does not allow router to connect to normal server (it expects
9781 that normal server always initiates the connection to the router)
9782 so the CONNECT command is only good for connecting to another
9785 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9787 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9788 or some other client was kicked from the channel.
9790 Implemented the handling of the notify type to both client
9793 Implemented silc_server_send_notify_kicked to send the KICKED
9794 notify. It is used to send it to the server's primary router.
9796 * Implemented the KICK command into server and client.
9798 * Added `query' argument to the silc_idlist_get_client function
9799 to indicate whether to query the client from server or not if
9802 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9803 to indicate that the client is not channel founder.
9807 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9809 * Removed the rng context from SilcPacketContext structure and
9810 changed that the packet routine uses the Global RNG API.
9812 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9814 * Added support for quit message that client can "leave" on the
9815 channel when it quits the SILC. It is ditributed inside the
9816 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9818 Added silc_server_free_client_data that will take the
9819 signoff message as argument.
9821 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9823 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9825 * Updated parts of the protocol specification to keep it up
9828 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9830 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9831 payloads in one packet.
9833 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9834 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9835 use now the new List flag.
9837 * Also deprecated the following packet types: REPLACE_ID,
9838 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9840 * Added list support for Notify packet in server.
9842 * Added silc_server_send_notify_channel_change to send the
9843 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9844 the silc_server_send_replace_id.
9846 * Added silc_server_send_notify_nick_change to send the
9847 NICK_CHANGE notify type. Deprecates the function
9848 silc_server_send_replace_id.
9850 * Added silc_server_send_notify_join to send the JOIN notify type.
9851 Deprecates the function silc_server_send_new_channel_user.
9853 * Added silc_server_send_notify_leave to send LEAVE notify type.
9854 Deprecates the function silc_server_send_remove_channel_user.
9856 * Added silc_server_send_notify_cmode and
9857 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9858 types. Deprecates the silc_server_send_set_mode function.
9860 * Added SERVER_SIGNOFF notify type to indicate that server has
9861 quit. This means that all clients on the channel from that
9862 server will drop. This can be also used when netsplit happens.
9864 Deprecated REMOVE_ID packet type since it is not needed anymore
9867 Added silc_server_send_notify_server_signoff to send the
9868 SERVER_SIGNOFF notify type. Deprecates the function
9869 silc_server_send_remove_id.
9871 Added also silc_server_send_notify_signoff to send the
9872 SIGNOFF notify type.
9874 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9875 SILC protocol from this day on. Changed the protocol
9876 specification as well.
9878 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9879 notify type. It is used between routers to notify about
9880 topic changes on a channel.
9882 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9885 * Partly updated the protocol specification to comply with the
9886 changes now made. It is still though a bit outdated.
9888 * The JOIN notify type now takes one extra argument <Channel ID>.
9889 The packet used to be destined to the channel but now the
9890 JOIN type may be sent as list thus it is impossible to
9891 destine it to any specific channel. By adding this argument
9892 it is again possible.
9894 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9896 * Added CREDITS file. The CHANGES and CREDITS file will appear
9897 in the distribution as well.
9899 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9901 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9902 types in the server's silcd/packet_receive.c.
9904 * Implemented CMODE and CUMODE to work in router environment.
9906 * Fixed minor encoding and decoding buglet from the
9907 lib/silccore/silcmode.c.
9909 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9912 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9914 * Changed all SilcConfigServer* and silc_config_server* to
9915 SilcServerConfig* and silc_server_config*, respectively.
9918 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9920 * Associated the ID (client or server ID) to the Authentication
9921 Payload to avoid any possibility of forging. Updated the
9922 protocol specification and the code accordingly.
9924 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9926 * The RSA key length is now save to the RsaKey context in the
9927 key generation process in lib/silccrypt/rsa.c. The key length
9928 is now used to figure out the maximum size of the block allowed
9929 to be encrypted/signed.
9931 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9932 is equivalent to the silc_mp_mp2bin but does not allocate any
9935 * Changed silc_mp_mp2bin API to take length argument. If it is
9936 non-zero then the buffer is allocated that large. If zero, then
9937 the size is approximated using silc_mp_sizeinbase, which however
9940 * Created Global RNG API which is global RNG that application can
9941 initialize. After initializing, any routine anywhere in the
9942 code (including library) can use RNG without allocating a new
9943 RNG object. This was done to allow this sort of use of the
9944 RNG in code that has no chance to allocate RNG object. All
9945 applications currently allocate this and many routines in the
9946 library use this. Affected file lib/silccrypt/silcrng.[ch].
9948 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9949 it to use the Global RNG API.
9951 * Defined Authentication Payload into protocol specification that
9952 is used during SILC session to authenticate entities. It is
9953 used for example by client to authenticate itself to the server
9954 to obtain server operator privileges.
9956 Implemented this payload into the lib/silccore/silcauth.[ch].
9957 Implemented also routines for public key based authentication
9958 as the new protocol specification dictates.
9960 Moved definitions of different authentication methods from
9961 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9963 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9964 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9965 silc_pkcs_verify_with_hash functions into the file
9966 lib/silccrypt/silcpkcs.[ch].
9968 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9970 * The client entry's userinfo pointer must be always valid.
9971 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9972 will fail since it requires the userinfo. Now, the userinfo
9973 is allocated as "" if actual userinfo does not exist. Actually,
9974 it must exist and it is totally Ok to drop client connections
9975 that does not announce the userinfo. However, we will make
9976 this workaround for now.
9978 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9979 to return the remote port by socket.
9981 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9983 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9984 SILC_SERVER_PENDING_EXEC and added an new macro
9985 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9986 data or when error occurs while processing the pending command.
9988 Added new argument `destructor' into silc_server_command_pending
9989 and to the SilcServerCommandPending object. This destructor is
9990 now called after calling the pending callback or if error occurs
9991 immediately. If error occurs the actual pending callback won't
9992 be called at all - only the destructor. The destructor may be
9993 NULL if destructor is not needed.
9995 All this applies for client library code as well. Similar
9996 changes were made there as well for the pending commands.
9998 In the client, the application must now allocate the
9999 SilcClientCommandContext with the silc_client_command_alloc
10002 * Added reference counter to the SilcServerCommandContext. Added
10003 function silc_server_command_alloc and silc_server_command_dup
10006 Same type of functions added to the client library for the same
10009 * Removed the cmd_ident from IDListData away since it is now
10010 global for all connections. It is the command identifier used
10011 in command sending and with pending commands. The affected file
10014 * Added reference counter to the SilcSocketConnection objecet to
10015 indicate the usage count of the object. The object won't be
10016 freed untill the reference counter hits zero. Currently only
10017 server uses this, and client ignores it. The client must be
10018 set to use this too later. The affected files are
10019 lib/silccore/silcsockconn.[ch]. Added also the function
10020 silc_socket_dup to increase the reference counter.
10022 This was mainly added because it is possible that the socket
10023 is removed underneath of pending command or other async
10024 operation. Now it won't be free'd and proper DISCONNECTING
10025 flags, etc. can be set to avoid sending data to connection that
10026 is not valid anymore.
10028 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10029 the connection. After that it sets SILC_SET_DISCONNECTED.
10030 It is, however, possible that the socket data is not still freed.
10031 The silc_server_packet_process now checks that data is not
10032 read or written to connection that is DISCONNECTED. The socket
10033 get's freed when the reference counter hits zero.
10035 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10037 * Changed the client operation API: channel_message operation's
10038 `sender' is now the client entry of the sender, not the nickname
10039 and the `channel' is the channel entry, not the channel name.
10041 In the private_message operation the `sender' is now also the
10042 client entry of the sender not the nickname.
10044 Affected file is lib/silcclient/ops.h and all applications
10045 using the client operations.
10047 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10049 * Moved the calling of ops->connect() from connect_to_server_final
10050 into receive_new_id functin since that is the point when the
10051 client is actually allowed to send traffic to network. The
10052 affected file is lib/silcclient/client.c.
10054 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10056 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10057 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10058 (if needs broadcasting) instead of broadcasting the packets one
10059 by one which would make a burst in the network traffic.
10061 * Added `broadcast' argument to the functions in silcd/server.[ch]
10062 silc_server_create_new_channel[_with_id] to indicate whether
10063 to send New Channel packet to primary router.
10065 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10067 * Added new function into the silcd/server.[ch] files:
10068 silc_server_create_new_channel_with_id to create new channel with
10069 already existing Channel ID.
10071 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10072 lib/silccore/silcpacket.h. This packet is used t send list of
10073 Set Mode payloads inside one packet. Server uses this to set
10074 the modes for the channels and clients on those channels, that it
10075 announced to the router when it connected to it. The protocol
10076 specification has been updated accordingly.
10078 * The silc_server_new_channel did not handle the packet coming
10079 from normal server as it normally does not send that. However,
10080 when it announces its channels it does send it. Implemented
10081 the support for that.
10083 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10084 into the file lib/silccore/id.h.
10086 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10088 * Fixed memory leaks in the functions silc_idlist_del_client,
10089 silc_idlist_del_channel and silc_idlist_del_server in the file
10090 silcd/idlist.c. All of those leaked like a sieve.
10092 * Fixed some small memory leaks in the client's function
10093 silc_client_notify_by_server.
10095 * Added functions into silcd/server.c: silc_server_announce_clients,
10096 silc_server_announce_channels and silc_server_announce_server.
10097 These functions are used by normal and router server to announce
10098 to its primary router about clients, channels and servers (when
10099 router) that we own. This is done after we've connected to the
10102 These functions effectively implements the following packet types:
10103 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10104 and SILC_PACKET_NEW_ID_LIST.
10106 * Added new functions into the silcd/packet_receive.[ch]:
10107 silc_server_new_id_list, silc_server_new_channel_list and
10108 silc_server_new_channel_user_list to handle the incoming
10109 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10111 * Added support of changing Channel ID in the function
10112 silc_server_replace_id. If the server that announces a channel
10113 to the router already exists in the router (with same name but
10114 with different Channel ID), router is responsible to send
10115 Replace ID packet to the server and force the server to change
10116 the Channel ID to the one router has.
10118 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10119 client that the Channel ID has been changed by the router. The
10120 normal server sends this to the client. Client must start using
10121 the new Channel ID as the channel's ID.
10123 Implemented handling of this new type into lib/silcclient/client.c
10124 into the function silc_client_notify_by_server.
10126 * Added new function silc_idlist_replace_channel_id into the files
10127 silcd/idlist.[ch] to replace the Channel ID.
10129 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10131 * Call silc_server_command_identify_check always when processing
10132 the IDENTIFY command in silcd/command.c
10134 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10136 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10137 send keepalive packets. The packet can be sent by clients,
10138 servers and routers.
10140 Added function silc_socket_set_heartbeat into the file
10141 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10142 If not set, the heartbeat is not performed. The actual
10143 heartbeat is implemented in the low level socket connection
10144 library. However, application is responsible of actually
10145 sending the packet.
10147 Added silc_server_send_heartbeat to send the actual heartbeat
10148 packet into silcd/packet_send.[ch]. Server now performs
10149 keepalive with all connections.
10151 * Added silc_task_get_first function into lib/silcutil/silctask.c
10152 to return the timeout task with shortest timeout. There was a bug
10153 in task unregistration that caused problems. TODO has been
10154 updated to include that task system must be rewritten.
10156 * The client library will now resolve the client information when
10157 receiving JOIN notify from server for client that we know but
10158 have incomplete information.
10160 * Rewrote parts of silc_server_remove_from_channels and
10161 silc_server_remove_from_one_channel as they did not remove the
10162 channel in some circumstances even though they should've.
10164 * Encryption problem encountered in server:
10166 The LEAVE command used to send the Channel Key packet to the
10167 router immediately after generating it. However, the code
10168 had earlier sent Remove Channel user packet but not immediately,
10169 ie. it was put to queue. The order of packets in the router
10170 was that Channel Key packet was first and Remove Channel User
10171 packet was second, even though they were encrypted in the
10172 reverse order. For this reason, MAC check failed. Now, this
10173 is fixed by not sending the Channel Key packet immediately but
10174 putting it to queue. However, this is more fundamental problem:
10175 packets that are in queue should actually not be encrypted
10176 because packets that are sent immediately gets encrypted
10177 actually with wrong IV (and thus MAC check fails). So, packets
10178 that are in queue should be encrypted when they are sent to
10179 the wire and not when they put to the queue.
10181 However, the problem is that the current system has not been
10182 designed to work that way. Instead, the packet is encrypted
10183 as soon as possible and left to the queue. The queue is then
10184 just purged into wire. There won't be any fixes for this
10185 any time soon. So, the current semantic for packet sending
10188 o If you send packet to remote host and do not force the send
10189 (the packet will be in queue) then all subsequent packets to the
10190 same remote host must also be put to the queue. Only after the
10191 queue has been purged is it safe again to force the packet
10194 o If you send all packets immediately then it safe to send
10195 any of subsequent packets through the queue, however, after
10196 the first packet is put to queue then any subsequent packets
10197 must also be put to the queue.
10199 Follow these rules and everything works fine.
10201 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10203 * Added new function silc_server_remove_clients_by_server to
10204 remove all client entries from ID list when the server connection
10205 is lost. In this case it is also important to invalidate all
10206 client entires as they hold the invalid server entry. This
10207 fixes fatal bug when server has lost connection and will reconnect
10210 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10212 * Made some sanity checks to silc_server_daemonise like to check
10213 whether the requested user and group actually exists.
10215 * Added sanity check to SKE's silc_ske_responder_finish to check
10216 that the public and private key actually is valid.
10218 * Invalidate the client's nickname when receiving Replace ID
10219 packet and the Client ID is being replaced. This means that the
10220 server will query the nickname if someone needs it (client)
10223 * Sort the ID Cache in client library when the ID Cache data
10224 has changed (needs sorting).
10226 * Do not allow for SILC client to create several connections to
10227 several servers. The client does not support windows right now
10228 and generating multiple connections causes weird behaviour.
10230 Irssi-silc client does support windows and can handle several
10231 connections without problems, see: www.irssi.org and SILC plugin.
10233 * Fixed some places where client was added to the IDList. The
10234 rule of thumb is following (in order to get everything right):
10235 If the client is directly connected local client then the
10236 `connection' argument must be set and `router' argument must be
10237 NULL to silc_idlist_add_client function. If the client is not
10238 directly connected client then the `router' argument must
10239 bet set and the `connection' argument must be NULL to the
10240 silc_idlist_add_client function.
10242 * The funtion silc_server_packet_send_local_channel actually did
10243 not check whether the client was locally connected or not. It
10244 does that now. Fixed a bug related to LEAVE command.
10246 * Fixed Remove Channel User payload parsing bug in server's
10247 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10249 * The server's silc_server_save_channel_key now checks also the
10250 global ID list for the channel as it might not be in the local
10251 list. Fixed a bug related to LEAVE command.
10253 * Is this the end of the [<unknown>] buglet that has been lurking
10254 around for a long time? A little for loop fix in server's
10255 silc_server_command_whois_parse that is used by both IDENTIFY
10256 and WHOIS command. At least, this was a clear bug and a cause
10257 of one type of [<unknown>] buglet.
10259 * WHOIS and IDENTIFY commands call the function
10260 silc_server_command_[whois/identify]_check function even if
10261 we are not router server.
10263 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10265 * Added --with-gmp configuration option. If set the GMP
10266 is always compiled in the SILC source tree. If not set then
10267 it is checked whether the system has the GMP3 installed. If
10268 it has then the GMP won't be compiled (the system's headers
10269 and library is used), if it doesn't have it then the GMP is
10270 compiled in the SILC source tree.
10272 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10274 * Changed RSA private exponent generation to what PKCS #1
10275 suggests. We try to find the smallest possible d by doing
10276 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10277 not security fix but optimization.
10279 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10281 * Added new config entry [Identity] to fork the server and run
10282 it as specific user and group. A patch from Bostik.
10284 * Imported Dotconf configuration library into lib/dotconf.
10285 This will be used to create the SILC configuration files later.
10286 It will appear in the distsribution after this commit.
10288 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10290 * A big code auditing weekend happening. Auditing code for
10291 obvious mistakes, bugs and errors. Also, removing any code
10294 Removed files for being obsolete:
10296 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10297 inline in the file lib/silcutil/silcbuffer.h)
10299 o lib/silcutil/silcbufutil.c (the header has inline versions)
10301 Changed code to fix possible error conditions:
10303 o The buffer formatting routines now check that the destination
10304 buffer really has enough space to add the data. This applies for
10305 both buffer formatting and unformatting
10306 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10307 unformatting was changed to accomodate following rules:
10308 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10309 sent to the function while XXX_*STRING will not allocate or copy
10310 the data into the buffer. Instead it sets the pointer from the
10311 buffer into the pointer sent as argument (XXX_*STRING used to
10312 require that the pointer must be allocated already). This change
10313 makes this whole thing a bit more consistent and more optimized
10314 (note that the data returned in the unformatting with XXX_*STRING
10315 must not be freed now). The routines return now -1 on error.
10317 o Tried to find all code that use buffer_format and buffer_unformat
10318 and added return value checking to prevent formatting and
10319 especially unformatting errors and possible subsequent fatal
10322 o Changed ske->x and ske->KEY to mallocated pointers in
10323 lib/silcske/silcske.h. Fixed possible data and memory leak.
10325 o Added return value checking to all *_parse* functions. Fixed
10326 many memory leaks as well.
10328 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10329 so that buffer overflows would not happen. All code now also
10330 checks the return value as it can fail.
10332 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10334 * Added reconnection support to server if the normal server looses
10335 its connection to the router (for example if router is rebooted).
10336 The server performs normal reconnection strategy implemented
10337 to the server. Affected file silcd/server.c.
10339 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10341 * Added new packet type SILC_PACKET_SET_MODE that is used to
10342 distribute the information about changed modes (for clients,
10343 channels and clients channel modes) to all routers in the
10344 network. Updated the protocol specification accordingly.
10346 Added functions into silcd/packet_send.c and
10347 silcd/packet_receive.c: silc_server_send_set_mode,
10348 silc_server_set_mode.
10350 Added new files silcmode.[ch] into lib/silccore that implements
10351 the encoding and decoding of Set Mode Payload. Added new type
10352 SilcSetModePayload. Moved the definitions of different modes
10353 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10355 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10357 * Oops, a little mistake in server's connection authentication
10358 protocol. The protocol is not ended with FAILURE but with
10359 SUCCESS if the authentication is Ok. :) Affected file is
10362 * Implemented NICK_CHANGE notify handling in server in the file
10363 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10364 the local clients on the channel. After the changing nickname
10365 in router environment snhould work and the [<unknown>] nickname
10366 should appear no more.
10368 The silc_server_replace_id function that receives the Replace ID
10369 payload now sends the NICK_CHANGE notify type also in the file
10370 silcd/packet_receive.c
10372 * Changed WHOIS and IDENTIFY command to support the maximum amount
10373 of arguments defined in protocol specs (3328 arguments). This
10374 fixed a bug that caused problems when there were more than three
10375 users on a channel.
10377 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10379 * Added extra parameter, command identifier, to the
10380 silc_client_send_command so that explicit command identifier
10383 Changed that ID list routines uses specific command identifier
10384 when sending WHOIS/IDENTIFY requests to the server so that they
10385 can be identified when the reply comes back.
10387 Affected files lib/silcclient/command.[ch],
10388 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10390 * Added `sender' argument to silc_server_packet_send_to_channel
10391 to indicaet the sender who originally sent the packet to us
10392 that we are now re-sending. Ignored if NULL. Affected file
10393 silcd/packet_send.[ch].
10395 * Added some server statistics support in silcd/server_internal.h
10396 SilcServerStatistics structure and around the server code. Also
10397 send some nice statistics information when client is connecting
10400 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10402 * Fixed channel ID decoding in server's JOIN command reply in
10403 silcd/command_reply.c
10405 * Fixed braodcasting of replace ID payload to not to send it if
10406 we are standalone server in silcd/packet_receive.c.
10408 * Fixed all channel message sending routines to not to send
10409 packets to clients that has router set, since they are routed
10410 separately in the same function earlier. Affects file
10411 silcd/packet_send.c and all channel packet sending functions.
10413 * In USERS reply, res_argv[i] are not allocated, the table
10414 is allocated. Thus changed that free the table, not its
10417 * In server's whois_check and identify_check if the client is
10418 locally connected do not send any WHOIS commands - they are not
10421 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10423 * Fixed some minor bugs in client when sending WHOIS command. The
10424 arguments was in wrong order.
10426 * Removed statis function add_to_channel from server in
10427 silcd/command.c that was previously used with the joining but
10430 * Tested USERS command in router environment successfully with two
10431 routers, two servers and two clients.
10433 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10435 * Reorganized the USERS command and command reply in client library
10436 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10437 When the command is given by user we register a pending command
10438 callback that will reprocess the command after the reply has been
10439 received from the server. When reprocessing the packet we then
10440 display the information. Thus, the USERS information is displayed
10441 now in the command callback instead of in the command reply
10442 callback. The processing of the command is same as previously
10443 when server has sent the command reply in the JOINing process.
10445 * Added to USERS command in silcd/command_reply.c to join the client,
10446 we didn't use to know about, to the channel after we've created
10447 a client entry for it. Also, for clienet we did know already still
10448 check whether it is on the channel or not and add it if not.
10450 * Removed silc_server_command_join_notify as the function and its
10453 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10455 * Changed the client's pending command handling to the same as the
10456 server's pending command handling. It is also now possible to
10457 execute command reply functions from other command reply
10458 function as the function callbacks for commands and command
10459 replies are one and same. The pending commands are not static
10460 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10461 in client connection context. Thus, pending commands are server
10462 connection specific as it is convenient.
10464 Changed the function silc_client_command_pending and
10465 silc_client_command_pending_del and added new function
10466 silc_client_command_pending_check. Removed the
10467 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10470 * Added cmd_ident, current command identifier, to the client
10471 connection context in lib/silcclient/client.h to keep track on
10472 command identifiers used in command sending. Client's command reply
10473 function handling now supports the mandatory command identifiers.
10475 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10476 funtions in client to fully support pending command callbacks.
10478 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10479 as one of the arguments to the application in the command reply
10482 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10483 before first releasing SILC but came back. Now it is removed again
10484 and should come back nomore. The FORWARDED flag was used only
10485 by the JOINing procedure by forwarding the command packet to router.
10486 Now, the JOINing procedure has been changed to more generic (due
10487 to various router environment issues) and FORWARDED is not needed
10488 anymore for anything. The protocol specification is yet to be
10491 Now, removed silc_server_packet_forward from server and the flag
10492 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10494 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10496 * Renamed NAMES command to USERS command. The NAMES was named that
10497 due to historical reasons. Now it is renamed. Also, rewrote
10498 parts of the USERS command. The nickname list is not sent anymore
10499 by the server. Only Client ID and mode lists are sent in the USERS
10500 command. Changed this also to the protocol specification.
10502 The client now resolves the names and stuff after it receives
10503 the USERS list from the server when joining to the channel.
10505 * WHOIS and IDENTIFY commands has been changed to support multiple
10506 Client ID's per command. One can now search for multiple users
10507 in the network by sending only one WHOIS or IDENTIFY command.
10508 Changed the code and the protocol specifications.
10510 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10511 uses silc_server_command_whois_parse to parse the request. */
10513 * If normal server, do not parse the WHOIS and IDENTIFY requests
10514 before sending it to the router. Saves some time.
10516 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10518 * Fixed JOIN command on client library. Wrong number of arguments
10519 used to crash the client.
10521 * Added silc_server_channel_has_global function to check whether
10522 channel has global users or not.
10524 * Added silc_server_channel_has_local function to check whether channel
10525 has locally connected clients on the channel.
10527 * The silc_server_remove_from_one_channel now checks whether the
10528 channel has global users or not after given client was removed from
10529 the channel. It also checks whether the channel has local clients
10530 on the channel anymore. If it does not have then the channel entry
10531 is removed as it is not needed anymore.
10533 * The silc_server_notify now checks on JOIN notify whether the joining
10534 client is one of locally connected or global. If it is global then
10535 the channel has now global users on the channel and that is marked
10536 to the channel entry. Also, it now saves the global client to
10537 global list who is joining and JOINs it to the channel. This is
10538 for normal server, that is.
10540 Changed silc_server_send_notify_on_channel,
10541 silc_server_packet_relay_to_channel and
10542 silc_server_packet_send_to_channel check if we are normal server
10543 and client has router set (ie. global client) do not send the
10544 message to that client, as it is already routed to our router.
10546 * Implemented LEAVE notify type handling in silc_server_notify
10549 * Tested LEAVE command in router environment successfully. Tested
10550 with two routers, two servers and two clients.
10554 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10556 * Implemented SIGNOFF notify type handling in silc_server_notify
10559 * silc_server_remove_id now removes the client entry from all channels
10560 it has joined and thusly sends SIGNOFF notify type.
10562 * Rewrote the NAMES list generation in server by removing two excess
10563 loops. The lists are created now inside one loop.
10565 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10567 * silc_server_remove_channel_user checks now also global list
10568 for channel and client.
10570 * silc_server_new_channel_user checks now both local and global
10571 list for channel and client. Fixed a bug in client id decoding.
10572 Used to decode wrong buffer.
10574 * silc_server_channel_message checks now both local and global
10575 list for channel entry.
10577 * Tested channel joining (hence JOIN) in router environment
10578 successfully. Tested with two routers, two servers and two
10581 * Tested channel message sending in router environment successfully.
10583 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10585 * Added silc_server_save_channel_key into server.[ch] to save the
10586 received channel key in Channel Key payload processing. It is
10587 also used in JOIN command reply handling.
10589 Equivalent function silc_client_save_channel_key added into
10590 client.[ch] into client library.
10592 * Changed JOIN command reply to send information whether the channel
10593 was created or not (is existing already) and the channel key
10594 payload. Changed protocol specs accordingly.
10596 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10597 the request was sent by ID and not by nickname. Crashed on
10600 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10602 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10603 now correctly save the received data.
10605 * silc_server_free_sock_user_data now notifies routers in the
10606 network about entities leaving the network.
10608 At the same time implemented functions silc_server_remove_id
10609 and silc_server_send_remove_id to receive and send REMOVE_ID
10610 packets. The packet is used to notify routers in the network
10611 about leaving entities. The ID removed will become invalid in
10614 * Added function silc_idlist_del_server into server. Removes and
10615 free's server entry from ID list.
10617 * silc_server_private_message function now checks, if we are router,
10618 that the destination ID really is valid ID, naturally.
10620 * In router when NEW_ID packet is received (for new client) the
10621 hash of the Client ID is saved in the ID Cache but the
10622 client->nickname is set to NULL, instead of putting the hash
10625 IDENTIFY command now also checks that client->nickname must be
10626 valid. If it is not if will request the data from the server who
10627 owns the client. Added new function
10628 silc_server_command_identify_check.
10630 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10631 to set the command to already allocated Command Payload.
10633 * Tested private message sending in router environment with two
10634 routers, two servers and two clients. Fixed minor bugs and now
10637 * Fixed segfault from client's NAMES command. Used to crash if
10638 not on any channel.
10640 * Forwarded packets must not be routed even if it is not destined
10641 to the receiver. Changed server code comply with this.
10643 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10645 * Added `require_reverse_mapping' boolean value to ServerParams
10646 structure. If TRUE (not default) the server will require that
10647 the connecting host has fully qualified domain name.
10649 If the reverse mapping is not required and hostname could not be
10650 found the IP address is used as hostname.
10652 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10654 * Implemented version string checking to both client and server.
10655 The check is incomplete currently due to the abnormal version
10656 strings used in development version of SILC.
10658 * Changed all command functions in server to use the new
10661 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10663 * Changed char *data to unsigned char *data in ID Cache system to
10664 support binary data as ID Cache data. Changed code to support
10665 binary data in lib/silccore/idcache.c.
10667 * Renamed silc_server_packet_relay_command_reply to
10668 silc_server_command_reply as it is normal packet receiving
10669 function. Rewrote the function to accept command replys for
10670 servers and not only for clients.
10672 * Mark remote router always as registered server if we are connecting
10673 to it. Otherwise, commands sent by the router to us are ignored.
10675 * All ID List find routines now returns the ID Cache Entry pointer
10676 as well if requested.
10678 * WHOIS command works now in router environment, tested with two
10679 routers, two servers and two clients.
10681 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10682 in router environment (as it is almost equivalent to WHOIS) but
10683 hasn't been tested thoroughly. Added new functions:
10685 silc_server_command_identify_parse
10686 silc_server_command_identify_send_reply
10687 silc_server_command_identify_from_client
10688 silc_server_command_identify_from_server
10690 * Disabled route cache adding because adding two different ID's with
10691 same IP replaces the old cache entry thus giving wrong route.
10692 The entry->router->connection is always the fastest route anyway
10693 so route cache may not be needed. Of course, new routes maybe
10694 established after receiving the ID when the entry->router->connection
10695 might not be anymore the most optimal.
10697 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10699 * Add route cache for received ID for fast routing.
10701 * Added silc_server_packet_route to route received packet on router
10702 that is not destined to us.
10704 * Renamed silc_server_get_route to silc_server_route_get.
10706 * Added id_string and id_string_len fields into SilcServer to
10707 include encoded ServerID for fast comparing without excess
10708 encoding of the ID's.
10710 * Cleaned up WHOIS command on server side. Added following static
10713 silc_server_command_whois_parse
10714 silc_server_command_whois_check
10715 silc_server_command_whois_send_reply
10716 silc_server_command_whois_from_client
10717 silc_server_command_whois_from_server
10719 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10720 arguments in command replies. All command functions should be
10721 updated to use this macro.
10723 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10725 * Minor typo fixes on command reply handling on server.
10727 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10729 * Added silc_server_command_add_to_channel internal routine to add
10730 the client to the channel after router has created the channel and
10731 sent command reply to the server.
10733 * Added generic silc_server_send_command to send any command from
10736 * Use static buffer with ID rendering instead of duplicating data.
10738 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10740 * Fixed a channel user mode bug when joining to a channel server gave
10741 everybody channel founder rights, oops.
10743 * We mark ourselves as the router of the incoming server connection
10744 if we are router ourselves. This way we can check in some packet
10745 sending functions whether it is locally connected server. For
10746 incoming router connections we put NULL.
10748 * For router sending packets locally means now always sending the
10749 packet cell wide; to local clients and local servers. For normal
10750 server sending packet locally means sending it to only local
10753 * Fixed the JOIN command to really work in router environment. If the
10754 channel is created it is always created by the router. Router is
10755 also responsible of making the initial joining to the channel,
10756 sending JOIN notify to the sending server and distributing
10757 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10758 does not exist server doesn't do anything else but forward the
10759 command to the router which performs everything.
10761 * Added silc_server_send_channel_key function to send the Channel Key
10764 * Added silc_server_create_channel_key to create new channel key. The
10765 channel key is now re-generated everytime someone joins or leaves
10766 a channel, as protocol dictates. Note: channel->key_len is the
10767 key length in bits.
10769 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10771 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10772 packet_receive.[ch] to separate packet sending and receiving
10773 routines. The server.[ch] now includes everything else including
10774 actual packet processing (writing and reading data) and other
10777 Renamed silc_server_private_message_send_internal to
10778 silc_server_send_private_message. The routine is still though
10779 used only to relay private messages as server does not send
10780 private messages itself.
10782 Renamed silc_server_new_channel to silc_server_create_new_channel
10783 and added new function sicl_server_new_channel that handles the
10784 incoming New Channel packet. Added also new sending function
10785 silc_server_send_new_channel to send New Channel Payload.
10787 * Added new function silc_server_notify to process incoming notify
10788 packet to the server/router. Server may then relay the notify
10789 to clients if needed.
10791 * Added new function silc_server_new_channel_user to process incoming
10792 New Channel User packet. Router will redistribute the packet and
10793 send JOIN notify to its local clients and locally connected servers
10794 if needed. Normal server will send JOIN notify to its local client
10795 on same channel when received this packet. Added also corresponding
10796 sending function silc_server_send_new_channel_user to sent the
10799 * Added boolean route argument to send_notif_to_channel and
10800 packet_send_to_channel functions to attempt to route the packet
10801 if it is TRUE and send only locally if it is FALSE.
10803 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10805 * silc_server_replace_id now broadcasts the received replace ID
10806 packet if it is not broadcast packet already. The router must
10807 broadcast to inform other routers about changed ID.
10809 * Added backpointer to server's router into SilcServer context in
10810 silcd/server_internal.h.
10812 * Fixed silc_server_packet_broadcast to send correct broadcast
10815 * The channel key is now distributed to the local client as soon
10816 as it is received from the router (in router environment) so that
10817 no other packet may be sent for the channel until client has
10820 * silc_server_remove_channel_user now broadcasts the received
10821 Remove Channel User packet if it is not broadcast packet already.
10822 The router must broadcast to inform other routers about removed
10825 * Added users field into SilcPacketContext that is a reference count
10826 of the context. One can increase the reference count by calling
10827 silc_packet_context_dup which is now changed to just increase the
10828 reference count instead of duplicating the data. The reference
10829 count is decresed by calling silc_packet_context_free that will
10830 free the data after the reference count hits zero.
10832 For now on the packet context and everything allocated into it
10833 (including the raw packet from network) must be freed by calling
10834 the new silc_packet_context_free function. Added also new function
10835 silc_packet_context_alloc that must be used now to allocate the
10836 context. This also means that if a routine is asynchronous from
10837 silc_[client/server]_packet_parse_type the packet context must
10838 be duplicated by calling silc_packet_context_dup. Otherwise it
10839 gets free'd after silc_[client/server]_packet_parse_type returns.
10840 Also, one must remember that if packet is duplicated then its
10841 reference count must be decresed by calling the free function as
10842 many times as it was duplicated.
10844 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10845 from both client and server.
10847 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10849 * Made joining to a channel working in router environment.
10851 * Cleaned up JOIN command on server side and create function
10852 silc_server_command_join_channel internal routine to make the
10855 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10857 * Changed silc_command_pending list to SilcDList. Also, added
10858 `ident' field to SilcServerCommandPending structure to identify
10859 the reply and to call correct callback.
10861 Added silc_server_command_pending_check function to replace the
10862 corresnponding macro. The silc_command_pending list is not
10865 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10866 to set identifier to previously allocated Command Payload. It
10867 is used to set identifier for command when resending Command
10870 * Added silc_command_payload_encode_payload to encode Command
10871 Payload buffer from SilcCommandPayload structure.
10873 * Added silc_argument_payload_encode_payload to encode Argument
10874 payload buffer from SilcArgumentPayload structure.
10876 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10878 * Changed WHOIS command to support router connection on server side.
10879 The whois request is always sent to router unless the server is
10880 standalone server. After server has received the reply from the
10881 router will it send the reply to the client.
10883 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10884 broadcast received broadcast packet. The function is used only
10885 by router. The broadcast packet is always sent to the router's
10888 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10889 render given ID to printable string, for log files for example.
10891 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10893 * Made basic router to router connections working. At least they
10894 can now connect to each other but nothing really works the way
10895 they are supposed - yet.
10897 * Added new initiator token to RouterConnection configuration
10898 file in silcd/serverconfig.[ch]. It is used to tell whether we
10899 are the initiator to the remote router or whether we'll expect
10900 the other end to connect.
10902 * Moved registering of listener task to silc_server_init, hence
10903 the server starts listenning as soon as it is run, even if it
10904 does not have connections to other routers. Let's see how well
10907 * Changed default connection retry timeouts for more suitable in
10910 * Removed cipher and such arguments from silc_idlist_add_client
10911 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10912 Added new function silc_idlist_add_data to add the keys and stuff
10915 * Added SilcIDListData structure and added it to SilcClientEntry
10916 and SilcServerEntry as their first field in the structure. This
10917 way we can explicitly cast the ID entries to the SilcIDListData
10918 structure and get common data for the entries. In past, we had
10919 to first check what type of connection it is and then cast it to
10920 correct ID entry type. Now, we can directly cast the opaque
10921 pointer to the SilcIDListData (no matter what ID entry it actually
10922 is) and get the data needed.
10924 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10926 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10927 in some circumstances even if threre were timeout tasks, though not
10928 IO tasks, but tasks anyway. Now fixed.
10930 * Defined SilcServerConnection structure to hold connection specific
10931 stuff about directly connected servers and routers. The definition
10932 is currently in silcd/server_internal.h. I thought about having
10933 a bit more important role fro this struct but for now it is used
10934 only when connecting to other server (or router actually).
10936 * Added connecting retry support in server when connecting to
10937 router(s). The retry feature implement exponential backoff
10938 algorithm. Also, added SilcServerParams structure to hold default
10939 parameters for server. For now, it include these retry settings
10940 and are hard coded. After server is moded to be as Silc Server
10941 Library this structure will be more important.
10943 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10945 * Changed client librarys channel->clients table to SilcList and
10946 changed code accordingly.
10948 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10950 * Changed client's channel table to SilcList and changed code
10951 accordingly. Also changed SilcChannelClientEntry to include back-
10952 pointer to the channel so that client entry can use that structure
10953 as list as well and we have fast cross-reference to the channel.
10954 This change dramatically decreased the complexity of channel
10955 handling with client entry and vice versa (removed one extra
10956 loop when searching for channel entry from many functions).
10958 * Changed server->sim from table to SilcDList and changed code
10961 * NAMES command can now be used from user interface. It will show
10962 the user list on the channel, neatly.
10964 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10965 Code now saves realname of the user if it becomes available.
10967 * Renamed configure.in to configure.in.pre and made ./prepare
10968 script to automatically add correct version string to
10969 configure.in which it creates from configure.in.pre.
10971 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10973 * NAMES command reply now shows users mode with the nickname when
10974 joining to channel.
10976 * Moved silc_client_ch[u]mode[_char] functions from
10977 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10978 place sucks, they are utility functions and should be in some
10981 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10983 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10986 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10990 * Added TRQ (efficient deque and list library) into lib/trq. This is
10991 a very good list library that is currently used in the SILC. Defined
10992 SilcList API over the library because I didn't like the API very
10993 much. See lib/trq/silclist.h for the API and examples of how to
10994 use the API. Fixed various places in the code to use the new
10995 SilcList API. The SilcList is meant for lists that has a structure
10996 already defined as a list. It is not suitable to add just some
10997 context to the list (in TRQ, the context is the list actually).
10999 So, I defined SilcDList that can be used for the purpose where
11000 predefined list structure does not exit. This can be used as
11001 such list. Now some context just can be added to the SilcDList.
11002 Currently this list is not used in the SILC just yet, though there
11003 are a lot places where this can replace dynamically allocated
11004 tables and I will fix these places, later, to use SilcDList.
11005 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11006 and use TRQ internally).
11008 Also fixed some annoying warning messages that the original TRQ
11009 code generated. Also minor changes to TRQ's Makefile.in.
11011 * Added support for querying by Client ID to both WHOIS and
11012 IDENTIFY commands into server, as required by the protocol.
11014 * Removed method function pointers from SilcBuffer structure. They
11015 weren't used to anything and just increased the context size for
11016 no good reason. This change also made silc_buffer_alloc and
11017 silc_buffer_free functions inline functions.
11019 * Disabled command flooding detection support until it's fixed so
11020 that it accepts commands in but does not execute them more than once
11023 * Added silc_net_localhost(), to return local hostname, into
11024 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11025 that must be initialized before calling silc_client_init.
11027 * Added new function: silc_server_send_notify_on_channels to send
11028 notify messages to all channels client has joined. It is assured
11029 that the message is sent only once per client.
11031 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11032 lib/silcutil/silcutil.[ch] as silc_format function. The new
11033 function is generic and is used by server as well, not only by
11034 the logging routines.
11036 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11037 the provided version string was not acceptable. Added new function:
11038 silc_ske_check_version into lib/silcske/silcske.h. The function
11039 must be implemented by the application (client or server) and it
11040 does not reside in the SKE library. The function checks the version
11041 string remote end sent.
11043 * Added back pointers (to opaque context and to SilcSocketConnection)
11044 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11046 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11047 duplicate packet context structure.
11049 * Changed `notify' client operation to send same arguments as client
11050 receives from server except for ID's. ID's are mapped to correct
11051 ID entry and that is returned. Also, if channel entry is not sent
11052 by server but the notify is for channel the channel entry is sent
11053 to application (otherwise application doesn't know that it is for
11054 channel (library gets it from packet's Destination ID)).
11056 * Added silc_client_remove_from_channels into client library to
11057 remove a client from all channels it has joined to. Used when
11058 received SIGNOFF notify from server. Added also new function
11059 silc_client_replace_from_channels to replace old ID entry with
11060 new ID entry on all channels. Used when received NICK_CHANGE
11061 notify from server.
11063 * Fixed ID Cache list handling in silc_idlist_get_client in
11064 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11065 to get (or query) client by ID.
11067 * Updated TODO list.
11069 * Added connection authentication status message defined by the
11070 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11071 support for these into the code in client and server side.
11073 * Added generic function silc_client_send_command to send any command
11074 with variable argument list. Application should use this function
11075 to send commands if the command functions provided by the library
11076 does not suite for the application's user interface needs.
11078 * Added new `failure' client operation. Application is notified about
11079 received failure packet if client is executing a protocol. In this
11080 case the protocol's execution has failed.
11082 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11083 is required by the protocol.
11085 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11086 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11089 * Added status flag to SilcSKE object to indicate realtime status
11090 of the SKE protocol.
11092 * Application receives now exactly same command reply arguments as
11093 the library receives from server. However, if ID is received the
11094 corresponding ID entry is returned to the application (eg. Client
11095 ID is mapped to correct SilcClientEntry entry and that is returned).
11096 Changed command_reply client operation due to this change.
11098 * Changed all ID's in commands and in command replys as ID Payloads.
11099 Change affected both client and server side codes.
11101 All ID's sent in SILC network (with execption of ID's in SILC
11102 Packet header) are sent in ID Payload to support variable length
11105 * Server now notifies nick changes and notifies all clients on
11106 the channels about the new nickname (about the new Client ID,
11109 * Implemented CMODE command to change channel modes. Supports all
11110 channel modes defined by the protocol specs except ban and invite
11111 lists. (Also, private channel key mode is supported but support for
11112 setting private channel key in client is missing, thus, this mode
11113 has no effect on client side (except that server requires that the
11114 client uses private channel key and normal channel traffic does not
11117 Also, invite mode works per se, but INVITE command does not work
11118 yet correctly, so you can set channel as invite only channel but
11119 inviting clients to the channel does not work (it is yet to be
11120 thought what's the best way to do it).
11122 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11123 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11124 Implemented CUMODE command to change user's mode on the channel.
11125 Supports all modes defined by the protocol specs.
11127 * Added NAMES command reply to return users modes on the channel.
11129 * Removed unnecessary and slow ciphers from lib/silccrypt.
11131 * Set SO_KEEPALIVE option to connection sockets by default.
11133 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11135 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11136 redefined the Notify Payload into protocol specs.
11138 * Added silc_id_payload_parse_id to get ID directly from raw
11141 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11143 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11144 accept searching by Client ID as well.
11146 * Added support for LEAVE and SIGNOFF notify types in client library.
11148 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11149 to parse ID Payload from raw data.
11151 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11153 * Added flags parameter into silc_ske_assemble_security_properties
11154 function in lib/silcske/silcske.[ch].
11156 * Changed notify client operation to fit better for notify messages
11157 sent by server. The notify payload received from server is now
11158 passed to the application (after parsing it to SilcNotifyPayload).
11159 It is application's responsibility to retrieve the arguments
11160 from the payload and show the message the way it wants. The message
11161 sent by server is implementation specific.
11163 * Changed public keys to comply with the protocol specification.
11164 Old public keys are not supported anymore and are not compatible.
11166 * Removed nickname from Channel Payload as the latest draft removed
11167 it. The client must resolve the nickname from the NAMES command
11168 reply received when it joined the channel.
11170 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11172 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11174 * Fixed some errors in protocol specification drafts.
11176 * Created lib/silccore/silcnotify.c to implement Notify Payload
11177 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11178 generic payloads described by protocol specifications. The file
11179 includes implementations for ID Payload and Argument Payload.
11181 * Changed Command Payload implementation to use the new Argument
11182 Payload. Changed command_xxxx_payload to command_payload_xxxx
11183 to comply with SILC coding conventions.
11185 * Added suppport for Argument Payload handling in Notify Payload
11186 implementation as protocol requires it. Added the new support
11187 into server and client lib as well.
11189 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11191 * Added support for multiple nicknames on same channel. [n] is
11192 added locally to the nickname if there are more than one same
11193 nicknames on the channel.
11195 * Server now sends all nicknames that matched WHOIS request.
11196 Client also shows the list received from server.
11198 * Added TOPIC command to client side. User can now set and show
11199 current topic on channel.
11201 * Added MOTD command to client and server. Also, server sends the
11202 motd when client connects to the server.
11204 * Changed version strings to comply ISO 8601.
11206 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11208 * Fixed protocol error handling in client library. It should now
11209 cope even if the SKE fails for some reason.
11211 * Made new protocol specification drafts for submitting to IETF.
11213 * Implemented TOPIC command to server in silcd/command.c.
11215 * Added two new notify types into lib/silccore/silcnotify.h:
11216 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11217 notify nickname change and topic setting/change on a channel.
11219 * API change of command_reply operation in client library. The
11220 application gets now the status type received from server as well.
11222 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11224 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11226 * Cras fixed and optimized the packet handling even further and
11227 it should work now. Minor change to the prototype of function
11228 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11230 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11232 * Added new function into lib/silcutil/silcschedule.[ch]:
11233 silc_schedule_with_fd to select() a specified fd. The function
11234 returns after timeout expires or data arrives or goes. The
11235 function is used by packet routines to wait that all data is
11236 received from network.
11238 * Fixed data reading from network in lib/silccore/silcpacket.c.
11239 The code now assures that all data is read from the fd and then
11240 continues packet processing. This was a bug fix since the code
11241 used to drop some data in some circumstances.
11243 * Added new function into lib/silcclient/client.[ch]:
11244 silc_client_start_key_exchange to start key exchange after
11245 connection has been established to server. The code internally
11246 now uses this funtion but its main purpose was to provide it
11247 for applications that perform their own connecting. After
11248 application has created a connection it merely calls this
11249 function to start the key exchange between client and server.
11250 The library takes care of everything else after that.
11252 Updated also lib/silcclient/README to explain the usage of
11255 * Do not send to application information that connection has
11256 been established. Application gets notified it by connect
11259 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11261 * Applied cras's patch to add silc_schedule_one function. The
11262 function runs scheduler once and returns.
11264 * Fixed the scheduler after cras messed it up. The timeout
11265 handling works now as it's supposed to work.
11267 * Added into lib/silccore/ silcnotify.h to include notify
11268 message types support. Changed silc_server_send_notify*
11269 functions, in server.[ch], to support those new notify types.
11270 Added the support for the notify types into client library,
11271 as well. Added new notify client operation into ops.h in
11274 * Changed silc_server_packet_send_to_channel to send normal
11275 packets instead of just channel message packets. The function
11276 is now used to send the notify packets to channels. It is not
11277 used to send channel message packets anymore, as server never
11278 sends them anymore.
11280 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11281 va_arg()s as it seems to require it nowadays. I guess, if SILC
11282 is compiled with older va_arg() the new code should work anyway.
11284 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11286 * Splitted core library. Core library (lib/silccore) includes
11287 now only SILC protocol specific core (and common) components.
11288 Created new utility library (lib/silcutil) that includes more
11289 generic purpose stuff. The stuff for util library was taken
11290 from the old core library. This was minor and easy split.
11292 * Created SILC Client Library (lib/silcclient) that includes
11293 implementation of the SILC client without user interface. This
11294 was major move from silc/ directory. The code has been changed
11295 so that it is transparent towards the user interface. The
11296 silc/ directory includes now the same user interface as before
11297 and it uses the new client library. Read lib/silcclient/README.
11298 Basicly, the client library performs everything else related
11299 to SILC except user interface handling. Also, configuration
11300 files are considered to be part of user interface and library
11301 does not handle them.
11303 This change also changed a lot of structures, function naming etc.
11304 Most important change was that SilcClientWindow object was
11305 renamed to SilcClientConnection in the client library. Created
11306 also new file lib/silcclient/ops.h. Also added new files
11307 silc/local_command.[ch] and silc/client_ops.[ch].
11309 All these changes were made to make it easier for user interface
11310 designers to create what ever user interface for the SILC client
11313 It is also expected that the server will be moved to lib
11314 directory as well and SILC Server Library will be created;
11315 sometimes in the future.
11317 * Removed Local commands from lib/silccore/silccommand.h as
11318 they are application specific and new client library does not
11319 handle any of those anymore.
11321 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11322 old client implementation in silc/.
11324 * Added support for callback functions in SILC_LOG_* macros.
11325 Application can now set its own callbacks that will be called
11326 instead of using the default functions that will always print
11327 the debug messages to stderr (or stdout). Also, debugging can
11328 now be disabled by setting silc_debug to FALSE and re-enabled by
11329 setting it to TRUE. Note, that logging will still work even
11330 if debugging is disabled.
11332 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11333 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11334 silc_log_reset_debug_callbacks.
11336 * To enable debugging in silc client one must give now -d
11337 option on command line.
11339 * Changed silc_schedule_init to automatically allocate task queues
11340 if they are not allocated before calling it.
11342 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11344 * Added GMP 3.1 into math library.
11346 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11348 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11349 a channel in SILC network. The packet is used by servers and
11350 routers to notify other routers that user has left a channel.
11351 This little feature was missing until now. Added the feature
11352 to protocol specification as well.
11354 Added functions: silc_server_send_remove_channel_user and
11355 silc_server_remove_channel_user into server.[ch].
11357 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11358 lib/silccore/silcpacket.h. However, they are not implemented
11361 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11363 * Fixed joining to a channel and sending channel messages
11364 between server and router. The channel message sending should
11365 now work inside a cell.
11367 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11369 * Fixed the private message sending between server and router.
11370 The private message sending should now work inside a cell.
11372 * Added silc_server_replace_id into server.[ch] to replace
11373 existing ID in the SILC network.
11375 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11376 and silc_idlist_replace_server_id into idlist.[ch] in server.
11378 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11380 * Fixed the server to server connections. Server can again now
11381 connect to router. Router to router connections probably does
11384 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11386 * Added dynamic protocol registering support. Now protocols can
11387 registered and unregistered on the fly. Patch by cras.
11389 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11391 * Added lib/contrib directory to hold routines that some platforms
11392 don't have but are needed by SILC.
11394 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11395 into lin/contrib to provide getopt() and getopt_long() for
11396 those who don't have it.
11398 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11400 * Added AWAY command to client. When away message is set and
11401 client receives a private message packet the client automatically
11402 replies to the sender with the away message.
11404 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11405 bug seemed to be the cause of recent problems when compiling
11408 * Added version detection support to SKE protocol specification
11409 and added the new changes to the SKE implementation as well.
11410 There were other minor changes in the SKE protocol as well.
11412 Many changes in lib/silcske/silcske.[ch] and in
11413 lib/silcske/payload.[ch].
11415 * Added ^U functionality, clear input line. Patch from cras.
11417 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11419 * Mainly small bugfixes on core library. Fixed some debugging
11420 logging and buffer overflow in silclog.c.
11422 * Updated config.sub and config.guess on the distribution tree.
11424 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11426 * Added command lagging support in server. Client may execute
11427 commands now only once in two seconds.
11429 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11431 * Optimized packet reception. MAC computation and checking is now
11432 also more optimized. A lot previously duplicated code is now
11433 used as generic by both client and server.
11435 * Fixed key pair generation in clientutil.c
11437 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11439 * Added into lib/silccore/silcbufutil.[ch] new function;
11440 silc_buffer_realloc.
11442 * Moved generic packet sending/encryption functions to
11443 lib/silccore/silcpacket.[ch] from client and server. Some
11444 rewriting of the functions.
11446 * Moved all generic packet reception/decryption functions to
11447 lib/silccore/silcpacket.[ch] from client and server. The
11448 packet processing is now much cleaner in both client and server.
11449 These were major changes in both client and server.
11451 * Created many common functions in server to do packet sending.
11452 Previously code were duplicated a lot, this has been removed
11453 with these changes.
11455 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11457 * Rewrote major parts of the ID cache system. Don't know
11458 whether it is better now or not but at least the API is more
11461 * Major rewrite on ID cache stuff on client because of the ID
11462 cache API changes. Added idlist.c to client.
11464 * Also major rewrite on ID cache stuff on server as well.
11465 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11466 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11467 in hand, instead they are all put into the ID cache system now.
11468 All server_idlist_* routines uses ID cache now instead of
11469 traversing its own lists (those lists does not exist anymore).
11470 SilcIDList though still exists. Also, SilcXXXEntry's are
11473 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11475 * Finally made the SKE implementation compliant to the protocol
11476 specification. All mp integers are now binary encoded as
11477 opposed being HEX encoded.
11479 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11482 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11483 functions: silc_[encode/decode]_pem. Also added function
11484 silc_encode_pem_file to PEM encode with newlines ('\n') for
11485 saving into a file.
11487 * SILC public keys are now encoded either PEM or binary. Same
11488 option is for private keys as well. By default private keys
11489 are binary encoded and public keys PEM encoded. Silly HEX
11490 encoding were removed.
11492 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11493 function to create fingerprints.
11495 * Fixed a bug in SHA1; does not change the original data anymore.
11497 * Partly implemented INFO command on client and server side.
11498 Fixed CLEAR command. Changes to SERVER command; show current
11499 server(s) when giving command without arguments. Added
11500 VERSION command to client.
11502 * Added check to server that unregistered connections cannot
11503 execute commands (unless it is specificly allowed).
11505 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11507 * Fixed screen refresh.
11509 * Fixed channel joining bug from client. On some circumstances
11510 client tried to join to a channel it had already joined.
11512 * Added public key verification process into client's protocol.c.
11513 The client now verifies the public key from user and saves
11514 it into ~./silc/serverkeys/ directory.
11516 Added into: clientutil.[ch]: silc_client_verify_server_key.
11518 * Changed SKE protocol's silc_ske_initiator_finish function
11519 to accept callback function that verifies the received public
11520 key. Removed old silc_ske_verify_public_key function.
11522 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11524 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11525 silc_pkcs_private_key[_data]_set.
11527 * Made the password and public authentication more cleaner in
11528 server's protocol.c.
11530 * Removed historic and obsolete protocol `channel_auth' from
11531 both client and server.
11533 * Removed wrong way of sending command status messages from
11534 server to client in server's command.c. The old way violated
11535 protocol specification.
11537 Changes to silccore/silccommand.[ch]: removed
11538 silc_command_encode_status_payload -> not needed anymore,
11539 changed silc_command_encode_payload_va to accept extra
11540 argument on variable argument list. The argument type must
11541 now be provided to the function. Also, added new function:
11542 silc_command_encode_reply_payload_va which is same as
11543 normal command_encode_payload_va except command status type
11544 is provided as extra argument.
11546 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11548 * Added ~./silc directory handling. The directory includes the
11549 public and private keys for the client.
11551 Added silc_client_check_silc_dir, silc_client_create_identifier
11552 and silc_client_load_keys.
11554 * Implemented SILC protocol compliant public key. Added public
11555 and private key saving to and loading from files.
11557 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11558 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11559 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11560 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11561 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11563 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11564 silc_pkcs_load_[public/private]_key.
11566 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11568 * Added silc_server_get_route (route.[ch]) to get connection
11569 data for the fastest route for given ID.
11571 * Implemented INVITE command on client and server. The command
11572 were re-defined in the SILC Protocol Specification and the
11573 implementation now complies with the specification.
11575 * Implemented PING command on client and server.
11577 * Implemented NAMES command on client and server. The server side
11578 supports currently only normal server not router server yet.
11579 Some changes to NAMES definition in SILC protocol specification.
11581 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11583 * Implemented LEAVE command on client and server.
11585 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11586 again. This change was made to the protocol as well. Server
11587 should not violate the protocol specification anymore.
11589 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11591 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11592 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob