1 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Optimized primer number generator to use simpler conversion
4 routines. Also assure that the prime number will have the
5 highest bit set after modifying it. Affected file is
6 lib/silcmath/silcprimegen.c.
8 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
10 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
11 for now only for testing purposes, it will not be delivered
12 in any distribution for now.
14 * Removed NSS MPI from the source tree. Due to upcoming
15 license change for the SILC Toolkit, we cannot deliver the
16 NSS MPI anymore. I decided to replace it in all distributions
17 with public domain library.
19 * Removed GNU regex from lib/contrib and introduced free
20 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
21 GNU regex compatible API to it (only partial).
23 * Removed getopt routines from lib/contrib.
25 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
27 * Use silc_server_send_command_reply to send replies instead
28 of encoding packet itself. Affected file silcd/command.c.
30 * Added command sending and receiving statistics to server.
31 Affected files in silcd/.
33 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
34 with GCC, for it not to warn about pointer signedness.
36 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
38 * Added context to the SilcIDCache destructor. Affected
39 files are lib/silccore/silcidcache.[ch],
40 lib/silcclient/client.c and silcd/server.c.
42 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
44 * Added pkg-config check to configure.
46 * The PublicKeyDir must not be used with Admin block in server
47 config. Affected file silcd/serverconfig.c.
49 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
53 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
55 * Handle empty LIST command reply correcttly in server. Affected
56 file silcd/command_reply.c.
58 * Handle empty LIST command reply correctly in client library.
59 The application will now receive one LIST command reply with
60 all arguments set to NULL if there are no channels. Updated
61 Client Library documentation accordingly. Affected file
62 lib/silcclient/command_reply.c.
64 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
66 * Added channel name string stringprep profile to the protocol
67 and implementation to allow a little free'er channel name
68 strings. Affected files are lib/silcutil/silcstringprep.[ch].
70 * Added silc_channel_name_[check|verify] to check and verify
71 channel name strings. Affected files are
72 lib/silcutil/silcstrutil.[ch].
74 * Added support for the new channel name preparation in client
75 library and server. Affected files in lib/silcclient and
78 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
80 * Added the Autodist into the source tree. It replaces the
81 old ./prepare. It can be used to create distributions as
82 previously. See README.CVS and README.DIST. See
83 distributions in distdir/.
85 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
87 * Make sure query sends at least an error back if nothing
88 more is sent. Affected file silcd/server_query.c.
90 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
92 * During query, check if the original command caller goes
93 away. If it does, stop the query. Affected file
96 * Check for valid channel creation in JOIN command reply.
97 Affected file lib/silcclient/command_reply.c.
99 * Handle the resolver counter in silc_client_get_users_by_channel
100 callback correctly. Fixed auto-join bug in Gaim. Affected
101 file lib/silcclient/idlist.c.
103 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
105 * Added some better error messages. Affected file
106 silcd/command_reply.c and packet_receive.c.
108 * Handle error in WATCH command propely on backup router.
109 Affected file silcd/command.c.
111 * Fixed freeing of unfreeable variable in WHOIS command reply.
112 Affected file silcd/command_reply.c.
114 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
116 * Added pkg-config .pc file creation for silc core library
117 and silcclient library. A patch by c0ffee.
119 * Removed the need for GNU Libidn. Added the simple stringprep
120 from libidn into lib/contrib/. It is now used also on Windows
123 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
125 * Simplified the invite and ban string handling in the
126 server. Check for valid invite and ban arguments also.
127 Affected file silcd/server_util.c.
129 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
131 * Added WATCH list announcing in backup router protocol.
132 Affected files are silcd/command.c, server.c, server_backup.c.
134 * Do not change users mode to founder on normal server/backup
135 if the founder mode is set, and user is first one to join.
136 Affected file silcd/pcaket_receive.c.
138 * Do not send CUMODE_CHANGE notify back to sender. Affected
139 file silcd/packet_receive.c.
141 * Added getrusage() to take noise in SILC RNG. A patch by
142 Mika Boström. Affected files are configure.in.pre,
143 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
145 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
147 * Splitted the SILC libraries configuration into a configure
148 fragment into lib/configure.ad. It is now possible, once
149 this feature is added, to specify whether to compile or not
150 compile included SILC libraries. Affected files are
151 configure.in.pre, lib/silcmath/mpi/configure.ad,
152 lib/configure.ad, Makefile.defines.pre and
153 Makefile.defines_int.pre.
155 * Added --with-silc-includes and --with-silc-libs to configure.
156 If specified the included libs are not compiled, but the
157 specified libs are used. Pkg-config is not yet supported.
158 Affected file configure.in.pre.
160 * Fixed WATCH command handling on backup router. Router does not
161 send the watch command any more to backup if it originates from
162 backup. Affected file silcd/command.c.
164 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
166 * Changed announcing to not announce unregistered clients.
167 Affected file silcd/server.c.
169 * Fixed username handling in command reply. Affected file
170 silcd/command_reply.c.
172 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
174 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
176 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
177 Affected file: includes/silcincludes.h.in
179 * bool is defined as _Bool on Mac OS X now.
180 Affected file: lib/silcutil/silctypes.h
182 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
184 * Added support for UTF-8 nicknames, channel names and
185 server names in client library. Affected files in
188 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
189 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
190 software to check how Toolkit has been compiled.
192 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
194 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
196 * Use silc_utf8_str[n]casecmp instead of strcmp routines
197 in library and in SILC Client when dealing with nicknames
198 and other identifier strings. Affected file in client lib
201 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
202 irssi/src/silc/core/silc-servers.c.
204 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
206 * Fixed idcache to work with the new identifier strings.
207 Affected file lib/silccore/silcidcache.c.
209 * Added UTF-8 hash and compare function for SilcHashTable.
210 Affected file lib/silcutil/silcutil.[ch].
212 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
213 Affected file lib/silcutil/silcstringprep.[ch].
215 * Changed the identifier string handling to include the original
216 format in client, server, channel entries and normalized
217 format in cache. Affected files in silcd/.
219 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
221 * Added support for the new identifier strings and their
222 validity checking. Nicknames, channel names and usernames
223 can now include practically any kind of letters and various
224 other characters. Affected files in silcd/ and in libraries.
226 NOTE: comparing these strings should now be done with memcmp()
227 to check binary compatibility. All these strings are normalized
228 and casing is irrelevant.
230 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
231 as easy function for applications to check whether identifier
234 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
236 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
237 file lib/silcutil/silcutf8.c.
239 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
241 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
243 * Make public key in getkey reply mandatory. Affected file
244 lib/silcclient/command_reply.c
246 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
248 * Added Parameter dont_register_crypto_library to
249 SilcClientParam. If set to TRUE, silcclient library will
250 not initalize the Crypto Libraries and application
251 will need to do it. Affected file lib/silcclient/silcclient.h,
252 lib/silcclient/client.c.
254 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
256 * Imported new silc_utf8_[encode|decode] routines from
257 my internal SILC 1.1 source tree. New encodings added:
258 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
259 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
260 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
263 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
265 * Implemented stringprep (RFC 3454) API. Internally we use
266 GNU Libidn's stringprep, for now, so it is required now to
267 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
269 * Added checking for GNU Libidn and --with-libidn to configure.
271 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
273 * If the passphrases entered do not match while generating a new key,
274 completly start over instead of going into an infinite loop asking
275 the user to re-enter the passphrase correctly. Affected file
276 lib/silcutil/silcapputil.c
278 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
280 * Make sure server is removed from backup list when it is
281 deleted. Affected files silcd/command.c, server.c,
284 * Close socket when connecting to router fails. Affected
287 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
289 * Adopt configuration toolchain to current auto-tools.
290 Affected files prepare, irssi/configure.in
291 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
292 redo that. Affected files irssi/src/silc/core/client_ops.c,
293 irssi/src/fe-common/silc/fe-silc-channels.c
294 * Take over command line options into silcclient data structure.
295 Affected file irssi/src/silc/core/silc-core.c
297 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
299 * Do not try to initiate backup resuming protocol forever.
300 Affected file silcd/server_backup.c.
302 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
304 * ID change in resuming has to be done before changing
305 detached client's modes, since the ID change may fail and
306 leave ghosts on the network. Affected file is
307 silcd/packet_receive.c.
309 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
311 * Fixed Win32 scheduler to not stuck anymore. A patch from
312 Juha Räsänen. Affected file is
313 lib/silcutil/win32/silcwin32schedule.c.
315 * Fixed QoS parsing for connection blocks in server. Affected
316 file is silcd/serverconfig.c.
318 * Fixed server statistics increasing in server. Affected file
321 * The CLOSE command now marks backup router as self disconnected
322 to avoid resuming problems. Affected file silcd/command.c.
324 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
326 * When using silc_net_create_connection[_async], and your system can
327 create IPv6 sockets, it will try to connect to the IPv6 host.
328 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
329 file lib/silcutil/unix/silcunixnet.c
331 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
333 * Check for valid route when receiving packet from router and
334 when routing it to local server in the cell. A patch from
335 Matt Miller. Affected files silcd/router.c and server.c.
337 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
339 * Couldn't detach and reattach twice, because of the previous
340 commit. Affected file silcd/packet_receive.c
342 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
344 * Added check to ignore Port value if Initiator is FALSE.
345 Remote router coudln't connect if Port was set. Affected file
348 * If some client tries to resume more than once at the same time,
349 server crashed. Router didn't crash, but showed odd behaviour
350 (didn't allow clients to join anymore, ..). Affected files
351 silcd/packet_receive.c silcd/idlist.h
353 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
355 * Destroy the file transfer session in silc_client_file_close
356 with timeout. Affected file lib/silcclient/client_ftp.c.
358 * Call SFTP server monitor in READ and WRITE after the actual
359 operations. Affected file lib/silcsftp/sftp_server.c.
361 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
363 * Create one configure script from configure fragments
364 (configure.ad). This is a first step towards new distribution
365 system. Affected files prepare, configure.in.pre,
366 lib/silcmath/mpi/configure.ad.
368 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
370 * Removed expiring of client key pair. Affected file is
371 irssi/src/silc/core/clientutil.c
373 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
375 * Check the number of connections from real number of
376 connections instead of socket number, when deciding if
377 server is full. Affected files are silcd/server.c,
378 server_internal.h and silcd.c.
380 * Clarified the connections_max meaning in General section
381 in doc/example_silcd.conf.in.
383 * The reconnect_keep_trying default value set to TRUE
384 if it is not defined in the config file. Affected file
385 silcd/serverconfig.c.
387 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
389 * Fixed crashbug in connection closing, after a protocol
390 completion callback, which might have closed it already.
391 Affected file silcd/server.c.
393 * Fixed rekey with PFS in backup router. It did not allow
394 rekeys with PFS, and when the rekey protocol timedout
395 it crashed the backup router without the above fix. Affected
396 file silcd/packet_send.c and server.c.
398 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
400 * The silc_client_add_channel_private_key now returns the
401 private key context if pointer is given as argument.
402 Affected files are lib/silcclient/silcclient.h and
405 * Added support for using channel private keys in SILC
406 Client Library even if the private key mode is not set
407 on the channel. Affected file lib/silcclient/client_channel.c.
409 * The channel private key used to decrypt message is now
410 delivered to the application in the 'channel_messageÃ' client
411 operation. Affected files are lib/silcclient/silcclient.h
412 and client_channel.c.
414 * Fixed wrong arg type for user limit in CMODE command reply.
415 Affected file silcd/command.c.
417 * The user limit is now taken and saved to SilcClientEntry in
418 JOIN and CMODE command replies and in CMODE_CHANGE notify.
419 Affected files lib/silcclient/silcclient.h, command_reply.c
422 * Added support to the new private message key indicator
423 packet. Added a new function to the client library:
424 silc_client_send_private_message_key_request. The sender
425 indicates to be initiator, and receiver is responder.
426 Added the indicator to the SilcClientEntry as 'prv_resp'
427 boolean. Affected files are lib/silcclient/silcclient.h
428 client.[ch], and client_prvmsg.c.
430 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
432 * Fixed the JOIN command calling when called with both
433 -auth and -founder. Affected file is lib/silcclien/command.c.
435 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
437 * Check watcher list for resumed clients as well. Affected
438 file is silcd/packet_receive.c.
440 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
442 * Implemented the user limit to the CMODE_CHANGE notify,
443 CMODE command reply and JOIN command reply in server.
444 Affected files are silcd/server.c, command.c, command_reply.c,
445 packet_send.c and packet_receive.c.
447 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
449 * Defined SILC_STRFMT_END that must be used now with
450 silc_buffer_strformat, instead of SILC_STR_END. Fixes
451 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
452 lib/silcclient/silcvcard.c, silcd/server_util.c.
454 * Fixed the adding of public key to the WATCH list in server.
455 Fixed the WATCH notify sending to client. Affected files
456 are silcd/packet_send.[ch], command.c, server_util.c.
458 * Implemented the watching by public key in the SILC Client
459 Library and SILC Client. Affected files are
460 lib/silcclient/command.c and client_notify.c.
462 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
464 * Added support for public key watching in server. Affected
465 files are silcd/server.c, server_internal.h, command.c,
468 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
470 * Added public key to the SIlcClientEntry. Affected files
471 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
473 * Fixed the get_clients_whois reply processing to return
474 exactly same entries server returned. Makes it possible
475 to search using attributes. Affected file is
476 lib/silcclient/idlist.c.
478 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
480 * Save founder key to SilcChannelEntry. Affected files are
481 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
483 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
485 * Call the monitor callback with _CLOSED status from the
486 silc_client_file_close. Affected files are
487 lib/silcclient/client_fpt.c, silcclient.h
489 * Added silc_client_get_clients_whois which resolves using
490 WHOIS, and supports requested attributes as well.
491 Affected files are lib/silcclient/silcclient.h, idlist.c.
493 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
495 * Added support for asking the destination filename where
496 the downloaded file is saved in the file transfer. Affected
497 files are lib/silccilent/silcclient.h, client_ftp.c.
499 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
501 * Fixed error handling in resuming data processing. Affected
502 files are lib/silcclient/client_resume.c and client.c.
504 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
506 * Fixed silc_client_send_private_message to return TRUE correctly.
507 Affected file lib/silcclient/client_prvmsg.c.
509 * Added topic to the SilcChannelEntry. Affected files are
510 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
512 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
514 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
515 file lib/silcclient/command.c
517 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
519 * Convert all commands to UTF-8 before passing them to the
520 client library. Still need to convert replies from UTF-8 to
521 the locale encoding. Affected file
522 irssi/src/silc/core/silc-cmdqueue.c
524 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
526 * redirect all silc_client_command_calls through a queueing framework.
527 This fixes /CYCLE and the annoying "nick change after auto-joining
528 a channel". Furthermore it defines one central point where
529 command parameters can be UTF-8-ified. Affected files
530 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
531 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
533 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
535 * use asynchronous connect() to establish router connections.
536 Fixes problem when the primary router goes down. Affected files
537 silcd/server.c, silcd/server_backup.c
539 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
541 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
542 Fixed various compilation warnings when type casting ints
543 to pointers or vice versa, of different size. Updates around
546 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
548 * Surrogates not allowed in UTF-8 strings, updated decoder.
549 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
550 testers in lib/silcutil/tests/ directory.
552 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
554 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
555 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
556 files are lib/silcclient/silcclient.h, client.c.
558 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
560 * When resuming a session fails, notify the user that the session
561 file needs to be removed eventually. Affected files
562 irssi/src/fe-common/silc/module-formats.[ch],
563 irssi/src/silc/core/client_ops.c.
565 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
567 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
568 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
570 * Typofix in Irssi::Silc module. Affected file
571 irssi/src/perl/silc/Silc.xs.
573 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
575 * Changed the way NOTICE flagged messages are treated. Added support
576 for notices in queries and signing notices. Affected files
577 irssi/default.theme; irssi/docs/help/in/notice.in;
578 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
579 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
581 * Fixed typo in /ACTION help. Affected file
582 irssi/docs/help/in/action.in
584 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
586 * Fixed typo in perl module. Affected file
587 irssi/src/perl/silc/Server.xs
589 * Changed the way ACTION flagged messages are treated. Added support
590 for actions in queries and signing actions. Affected files
591 irssi/default.theme; irssi/docs/help/in/action.in;
592 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
593 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
596 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
598 * Incorrectly reported error when client had to be resolved from
599 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
601 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
603 * Fixed whois public key hash table deleting and adding in
604 detached client case. Affected file silcd/packet_receive.c.
606 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
608 * Changed filenames of silc/fe module not to collide with filenames
609 from core/fe. Also seperated public messages printing from
610 query messages printing. Affected files are all in
611 irssi/src/fe-common/silc.
613 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
615 * Fixed the invite process handling during joining to use
616 correct server name for the client that is matched against
617 the invite string for the channel. Wrong server name caused
618 inability to join the channel. Affected file is
621 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
623 * Fixed the CUMODE channel founder authentication on normal
624 server to not remove the founder rights on existing founder
625 before checking that router accepts the mode change. Affected
626 files are silcd/command.c and silcd/packet_receive.c.
628 * Remove the server entry correctly when rekey timeouts and
629 remote router connection on normal server is closed. Fixes
630 a crash where server uses the freed server entry. Affected
633 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
635 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
636 networks. This is the first step in solving the bug about
637 /SERVER ADD -silcnet <silcnet>. Affected files
638 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
639 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
640 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
642 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
644 * /SMSG and /MMSG now correctly create new queries. Affected files
645 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
647 * Add basic support for SILC protocol specific variables in perl.
648 Affected files irssi/src/perl/silc/*, irssi/configure.in,
649 irssi/src/perl/Makefile.am
651 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
653 * Don't use silc_get_input, it's obviously not reliable. Fixes
654 issue when the current key expires. Affect file
655 irssi/src/silc/core/clientutils.c
657 * Make the session data filename configurable. This makes it
658 possible to have different session files for different
659 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
660 client_ops.[ch], silc-servers.c,
661 irssi/src/silc/fe-common/silc/module-formats.[ch]
663 * Use the same set of libtool files for the MPI lib as for the
664 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
665 config.sub, configure.in, install-sh, missing, mkinstalldirs
667 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
669 * Fixed server statistics decrementing error to not go to
670 negative. Affected file silcd/packet_receive.c.
672 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
674 * Use silc_server_query_add_error to add error in public key
675 search error. Added support in send_reply to send errors
676 without specific argument. Affected file silcd/server_query.c.
678 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
679 Client for NO_SUCH_NICK. It was against the protocol specs.
680 Affected file irssi/src/silc/core/client_ops.c.
682 * Added backwards support for the wrong NO_SUCH_NICK error sending
683 in server. To be removed in SILC Server 1.0. Both old clients
684 and clients with fixed error handling now works. Affected file
685 silcd/server_query.c.
687 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
689 * fixed a bug in the whois using attributes function where no
690 error was sent if no nickname and client id but the attributes were
691 given to whois. Affected file silcd/server_query.c
693 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
695 * remove public key from public key hashtable on detach. Affected
696 file silcd/packet_receive.c
698 * free public key hashtable before removing clients on server
699 shutdown. Affected file silcd/server.c
701 * remove public key prior deleting client-data on killing a client.
702 Affected file silcd/server_util.c
704 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
706 * Getting the MOTD from other servers works now. Affected
707 files are silcd/command.c and silcd/command_reply.c
709 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
711 * Initialize the variable idletag, since it is tested in
712 silc_core_deinit for its default value. Affected file
713 irssi/src/silc/core/silc-core.c
715 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
717 * Fixed signed channel messages across cells. Affected file
720 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
722 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
723 is not defined. They can now be safely used in if-statements
724 without braces. Affected file lib/silcutil/silclog.h.
726 * Added the checks for backup closing connection due to error
727 (local or remote) and thus not allow the resuming to occur
728 in reconnect. Affected files are silcd/packet_send.c
731 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
733 * Help file updates. Affected files in irssi/src/docs/help/in/.
735 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
737 * Fixed channel messages across cells. Affected file
740 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
742 * Fixed file transmission accepting in client library to not
743 start the negotiation if user hasn't accepted the transfer,
744 instead create new session for resent transfer. Affected
745 file lib/silcclient/client_ftp.c.
747 * Show the session ID in the file transmision list. Remove
748 session from list that failed to transfer. Switch the current
749 session automatically after transmission, and in errors, to new
750 session if other sessions exists in the transfer list. Affected
751 files are irssi/src/silc/core/silc-servers.c,
752 irssi/src/fe-common/silc/modfule-formats.c.
754 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
756 * Fixed MIME header parsing for the hopefully last time. Affected
757 file lib/silcutil/silcstrutil.c
759 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
761 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
763 * The SILC RNG is now gauranteed to return non-zero random
764 values. Affected files are lib/silccrypt/silcrng.[ch].
766 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
768 * Fixed nickname formatting when changing only case of the
769 nickname. Affected file lib/silcclient/idlist.c.
771 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
773 * Fixed a memory leak and incorrect printing of the "appears as"
774 message. Affected file irssi/src/silc/core/client_ops.c
776 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
778 * Added CRT (Chinese Remainder Theorem) supported RSA
779 private keys and private key operations. This significantly
780 increases private key operation efficiency. No compatibility
781 issues with new or old private keys. Affected files are
782 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
784 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
786 * Fixed GCC-3.3.2 related compilation warnings from the
789 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
791 * Removed RC6 from distributions.
793 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
795 * Added some better comments to lib/silccrypt/silcpkcs.h,
796 optimized some routines in lib/silccrypt/silcpkcs.c.
797 Added test_silcpkcs into lib/silccrypt/tests/.
799 * Fixed silc_rng_global_init to actually init the global RNG
800 if RNG wasn't provided for it. Affected file is
801 lib/silccrypt/silrng.c.
803 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
805 * Added silc_hash_table_find_by_context_ext. Affected files
806 lib/silcutil/silchashtable.[ch].
808 * Save the public key on normal server in WHOIS command reply
809 from attributes, if present, and add it to public key hash
810 table. Fixes WHOIS resolving by public key on normal server.
812 Optimized the attributes resolving on normal server to not
813 resolve if we resolved them already from router.
815 Affected files are silcd/server_query.c, command_reply.c.
817 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
819 * Added support for whois using attributes.
820 Affected files silcd/command_reply.c, silcd/packet_receive.c,
821 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
824 * Added support for whois using public key attribute to /WHOIS i
825 client command. Affected files irssi/docs/help/in/whois.in,
826 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
828 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
830 * Fixed UMODE setting in server when the client has anonymous
831 mode set. The mode setting was not working. Affected file
834 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
836 * Fixed some bugs and typos related to sending split messages.
837 Print notification when sending messages with /MMSG. Affected
838 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
840 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
842 * Optimized the socket referencing in packet routines, client
843 library and server. Affected files are lib/silccore/silcpacket.c,
844 lib/silcclient/client.c and silcd/server.c.
846 * If silc_socket_set_qos is given with NULL arguments the QoS is
847 reset from the socket. Affected files are
848 lib/silcutil/silcsockconn.[ch].
850 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
852 * Add a /LISTKEYS command which lists the locally cached
853 client and server keys. Affected files
854 irssi/src/fe-common/module-formats.[ch],
855 irssi/src/silc/core/silc-{channels,servers}.c
856 irssi/docs/help/in/listkeys.in
858 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
860 * Check that packet queue purging was successful. Affected
861 files lib/silcclient/client.c and silcd/packet_send.c. Related
862 to MAC failed errors.
864 * Do not clear the inbuf even if it is empty if QoS was applied
865 to it. Otherwise the QoS data is cleared and MAC failed error
866 will occur. Affected file lib/silccore/silcpacket.c.
868 * Use the rekey period time as rekey protocol timeout value.
869 If the rekey does not succeed during the rekey period there's
870 something very wrong, and we most likely end up with wrong keys,
871 do graceful reconnect then. Affected file silcd/server.c.
873 * Take reference of the socket in the parser context, as it's
874 possible to have the parsers in queue after the socket is
875 disconnected and this may cause crash. Affected files are
876 lib/silccore/silcpacket.c, lib/silcclient/client.c and
879 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
881 * Fixed KICK command reply sending, it sent to replies.
882 Affected file silcd/command.c.
884 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
886 * Finish the silc-mime.pl script. It now supports MIME type
887 guessing using magic files, signing data messages, executing
888 MIME handlers in background. Affected files
889 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
891 * Changed MIME signal handler to make things easier for the perl
892 script. Affected files irssi/src/silc/core/client_ops.c,
893 silc-servers.c, and irssi/docs/signals.txt
895 * Cleaned up the silc_mime_parse function and fixed detection
896 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
898 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
900 * Resolve the IP for file transfer listener from the connection
901 socket. Affected file lib/silcclient/client_ftp.c.
903 * Accept NULL hostname parameter in the functions
904 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
905 if hostname is not wanted.
907 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
909 * Fixed race condition between silc_client_init and
910 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
912 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
914 * Fixed file transfer connection closing when SIGNOFF for
915 the client is received from server. Affected file is
916 lib/silcclient/client_ftp.c.
918 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
920 * Check for disconnected socket in QUIT callback. Affected
921 file silcd/command.c.
923 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
925 * Modified the MIME parsing to allow \n and \r\n as delimiters.
926 Affected files lib/silcutil/silcstrutil.c
928 * Cleaned up the escape/unescape functions for correctness and
929 speed. Affected file irssi/src/silc/core/client_ops.c
931 * Removed handling for data messages with Content-Type: text/*,
932 moved parsing of MIME headers to the signal handler, added
933 support for signing and verifying data messages. Affected
934 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
935 irssi/src/silc/core/silc-{servers,channels}.c
937 * Added a perl script for handling data messages based on
938 information read from Mailcap files. New file
939 irssi/scripts/silc-mime.pl
941 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
943 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
944 acknowledge recepetion of a message to the sender. Updated
947 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
949 * Unregister channel key saving callback when deleting channel.
950 Affected file lib/silcclient/idlist.c.
952 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
953 before calling notify client operation. Affected file is
954 lib/silcclient/client_notify.c.
956 * Unregister QoS tasks when deleting the socket connection.
957 Affected files lib/silcutil/silcsockconn.[ch],
958 unix/silcunixsockconn.c.
960 * Implemented latest presence-attrs draft changes. Affected
961 files lib/silccore/silcattrs.h and
962 irssi/src/silc/core/silc-queries.c.
964 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
966 * Save old channel keys in list to allow more rapid change
967 of channel keys if server for some reason does that. This
968 avoids loosing so many channel messages due to not having
969 key to decrypt. Affected file lib/silcclient/silcclient.h,
970 idlist.c and client_channel.c.
972 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
974 * Continued backup router tests and fixes. Affected files
975 silcd/server_backup, server_util.c, server.c. See TODO.
977 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
979 * Fixed SERVER_SIGNOFF handling in servers. The client
980 was removed from wrong list thus not removing the client
981 at all. Affected file silcd/packet_receive.c.
983 * Do not execute rekey protocol for disabled connections as
984 it would never go through. Affected file silcd/server.c.
986 * Added timeout for rekey protocol to catch if the protocol
987 never executes successfully. Affected files silcd/server.c
990 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
992 * Abandon packet processing for disconnected sockets. Check
993 this always after calling packet processing callback.
994 Affected file lib/silccore/silcpacket.c.
996 * Fixed double registration disconnection code in server.
997 Closed wrong connection. Affected file silcd/packet_receive.c.
999 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1001 * On normal server reconnect to primary during resuming 4
1002 times, then give up. Affected file silcd/server_backup.c.
1004 * If during reconnecting to routers we notice we have router
1005 connection but no primary router set, the server is in desync.
1006 Reconnect to primary to restore network. Affected file
1009 * Assure that only one protocol is exeucting at the same time.
1010 Added checks for all protocols. Affected files are
1011 silcd/server.c and server_backup.c.
1013 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1015 * Check that a string is not already part on invite/ban
1016 string when processing it. Affected file silcd/server_util.c.
1018 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1020 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1021 with 1.2 version of the protocol. Affected file is
1022 silcd/packet_receive.c.
1024 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1026 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1027 where the passphrase was given. Affected file is
1030 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1032 * INVITE and BAN notifys are now delivered from routers to
1033 servers (but not clients) on the channel. Updated specs and
1034 code. Affected files silcd/packet_[send|receive].[ch],
1035 command.c, server.c and server_util.c.
1037 * Implemented INVITE and BAN announcing. Affected files are
1038 silcd/server.[ch], server_util.c.
1040 * Implemented SilcStatus error type argument returning in
1041 command reply error in server. Affected file silcd/command.c.
1043 * Implemented SilcStatus argument returning in comand reply
1044 in client library. The command_reply client operation now
1045 returns error specific arguments as well. Affected files
1046 are lib/silcclient/command_reply.[ch], client_resume.c,
1047 lib/silccore/silcstatus.[ch].
1049 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1051 * Backup router protocol version 1.2 implemented. Testing still
1052 required. Affected files in silcd/server_backup.[ch], server.c,
1053 packet_receive.c and server_internal.h.
1055 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1057 * silc_client_send_[channel|private]_message now return TRUE
1058 or FALSE. Affected file lib/silcclien/client_channel.c and
1061 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1063 * Check for explicit nickname in INVITE and BAN processing
1064 during join as well (and don't expect only wildcards in
1065 invite/ban strings). Affected file silcd/command.c.
1067 * Fixed the INVITE and BAN by public key. The public key saved
1068 is the PK payload (as specified) not the raw data. Affected
1069 file silcd/server_util.c.
1071 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1073 * UTF-8 text message support for actions and notices in SILC
1074 Client. Affected file irssi/src/silc/core/client_ops.c.
1076 * silc_get_username and silc_get_real_name now returns sensible
1077 data on Win32. Patch by Toni Willberg. Affected file is
1078 lib/silcutil/win32/silcwin32util.c.
1080 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1082 * Provide a signal handler to send MIME encoded messages and emit
1083 a signal when a MIME encoded message is received. Also document
1084 the signals for usage with the perl interface.
1086 A sample perl script will be supplied at a later point.
1088 Affected files are irssi/docs/signals.txt,
1089 irssi/src/silc/core/client_ops.[ch],
1090 irssi/src/silc/core/silc-{channels,servers}.c
1092 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1094 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1095 server. Use this time to display a lag and disconnect when it
1096 exceeds a specified limit.
1098 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1100 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1102 * Remove the channel auth list in normal server if router
1103 encofrces its list during connecting. Send notify to channel
1104 to remove the mode to remove the list. Affected files are
1105 silcd/server_util.c and silcd/packet_receive.c.
1107 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1109 * Added support for channel public keys. Updated protocol specs
1110 and implemented it. Affected files are
1111 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1112 lib/silcclient/command_reply.c.
1114 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1116 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1117 terminate the process on Linux. Affected file silcd/silcd.c.
1119 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1121 * Check for NULL buffer in silc_buffer_clear. Affected file
1122 is lib/silcutil/silcbuffer.h.
1124 * Simplified the backup router protocol by removing the _GLOBAL
1125 types. Updated protocol specs and the code. Affected files
1126 are silcd/server_backup.[ch].
1128 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1130 * Deny '@' and '!' from nicknames since they are reserved
1131 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1132 Updated protocol specs and the code.
1134 Affected files are silcd/server_util.[ch].
1136 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1138 * Fixed stack overflow in Irssi SILC client. Affected
1139 file irssi/src/silc/core/client_ops.c.
1141 * Check that Host is set in ServerConnection and RouterConnection
1142 in silcd.conf. Affected file silcd/serverconfig.c.
1144 * Fixed crash in server with protocol completion callbacks,
1145 namely rekey and backup resuming protocols. Affected files
1146 are silcd/server_backup.c and silcd/server.c.
1148 * Fixed rekey protocol to not restart if it is started already.
1149 Affected files are lib/silcclient/client.c and
1152 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1154 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1156 * Fixed EOF handling in SILC Config, affected file
1157 lib/silcutil/silcconfig.c.
1159 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1161 * Fixed RESOLVING flag handling in JOIN notify and other
1162 notifys to handle the resolvings correctly in client library.
1163 Affected file lib/silcclient/client_notify.c.
1165 * Do not send full INVITE and BAN lists in INVITE and BAN
1166 notifys, only the changed information. Affected file
1169 * Fixed INVITE notify sending in INVITE command, send it
1170 only when needed. Affected file silcd/command.c.
1172 * Handle the founder key change properly in CMODE_CHANGE
1173 notify. Bug #122. Affected file silcd/packet_receive.c.
1175 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1177 * Remove the mark for output (mark it only for input) after
1178 purging outgoing queue. Prevents the "Error in select()"
1179 floods. Affected file silcd/packet_send.c.
1181 * Fixed incorrect connection deletion from client library
1182 after calling "connect" client operation. Could cause
1183 crashes for example during reconnect timeouts. Affected
1184 files are lib/silcclient/client.c and
1185 irssi/src/silc/core/client_ops.c.
1187 * Check server private key file permissions before starting
1188 the server. Affected file silcd/serverconfig.c.
1190 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1192 * NULL terminate allocated string in silc_buffer_strformat.
1193 Affected file lib/silcutil/silcbuffmt.c.
1195 * Rewrote the invite/ban list string handling in server to
1196 use SilcBuffer instead. Affected files are silcd/command.c
1197 and silcd/server_util.c.
1199 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1201 * Fixed double free in CMODE command when setting new HMAC
1202 for channel. Affected file silcd/command.c.
1204 * Added couple of missing memset's to zero sensitive memory.
1205 Affected files silcd/command.c, lib/silcclient/command.c.
1207 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1209 * Fixed a double free in INVITE command error handling in
1210 server. Affected file silcd/command.c.
1212 * Added macros SILC_SWAB_[16|32] to swab byte order of
1213 16-bit and 32-bit unsigned integers. Affected file
1214 lib/silcutil/silctypes.h.
1216 * Use the SILC_SWAB_16 instead of htons() in server when
1217 handling ports since the ports in structures are always
1218 in little-endian order (regardless of platform). Affected
1219 file silcd/serverid.c and silcd/server_backup.c.
1221 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1223 * Send DISCONNECT in close admin command in server. Affected
1224 file silcd/command.c.
1226 * Check whether we are already connecting to a remote router
1227 (in addition of checking whether we are already connected)
1228 before creating new connection. Affected file silcd/server.c.
1230 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1232 * Added better compiler and compiler flags checking in
1235 * Check that socket is valid after QoS is applied to data.
1236 Affected file lib/silcutil/unix/silcunixsockconn.c.
1238 * Make sure the socket connecetion is not closed to early
1239 when closing connection in server. Also make sure the
1240 connection is always closed after error in a protocol.
1241 Affected file silcd/server.c.
1243 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1245 * Removed --session and --dummy options from Irssi SILC Client.
1246 -d option is available only if --enable-debug was given.
1247 Affected files are irssi/src/silc/core/silc-core,
1248 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1250 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1252 * Added silc_buffer_steal to steal the data from the buffer.
1253 Affected file lib/silcutil/silcbuffer.h.
1255 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1257 * Fixed server crash with double Primary block in config file.
1259 Fixed also various memory leaks around the config file
1260 parser. Affected files lib/silcutil/silcconfig.c,
1261 silcd/serverconfig.c.
1263 * Changed my nickname (Johnny Mnemonic) to my real name, this
1264 means that bugs introduced by him were actually introduced
1267 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1269 * Don't display "foo appears as foo\nYou're now known as foo"
1270 messages. Affected file irssi/src/silc/core/client_ops.c
1272 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1274 * Fixed error handling of invalid client entry when calling
1275 commands in server. Fixes a crash. Affected file
1278 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1280 * Added some sanity checks in server for correctness of the
1281 server configuration. Affected file silcd/serverconfig.c.
1283 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1285 * Prevent endless resolving of user informations in USERS
1286 command by checking the command reply status correctly.
1287 Affected file lib/silcclient/command_reply.c.
1289 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1291 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1292 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1293 Aldous <Matthew@Aldous.com>.
1295 * Added better implementation using CriticalSection of
1296 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1297 <mikko.lahteenmaki@pikabaana.net>.
1299 * Added some Winsock WIN32 compatiblity defines into
1300 includes/silcwin32.h.
1302 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1304 * Fixed double free in async host lookup code. Affected file
1305 lib/silcutil/silcsockconn.c.
1307 * On backup router handle now the SERVER_SIGNOFF from router
1308 for local connected servers too, and close the connections.
1310 Do not process them as normally signing off servers when they
1311 really signoff by sending EOF fe, but always assume that
1312 router sends the SERVER_SIGNOFF.
1314 Affected files silcd/server.c and silcd/packet_receive.c.
1316 * Fixed socket unsetting when closing connections. Affected
1317 files silcd/server.c and silcd/packet_send.c.
1319 * Do not print the nickname in SERVER_SIGNOFF if we do not
1320 have it. Prevents asserts in Irssi core. It is possible we
1321 don't have the nick if it was just being resolved when server
1322 signoff. Affected file irssi/src/silc/core/client_ops.c.
1324 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1326 * Fixed autonick crashbug in client library. Affected file
1327 lib/silcclient/client.c.
1329 * Fixed Unix implementation of SilcMutex to really assert if
1330 the mutex is locked/unlcoked already. Affected file
1331 lib/silcutil/unix/silcunixmutex.c.
1333 * Fixed locking in silc_schedule_uninit. It didn't lock
1334 when dispatching timeout tasks. Affected file is
1335 lib/silcutil/silcschedule.c.
1337 * Changed Win32 implementation of SilcThread to use modern
1338 Win32 interface. Affected file is
1339 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1341 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1343 * Don't print signed messages when sending failed. Affected files
1344 irssi/src/silc/core/silc-[servers.c/commands.h]
1346 * Send adquate signal when founding a channel by joing it. Affect
1347 file irssi/src/silc/core/client_ops.c
1349 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1351 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1352 irssi/src/fe-common/core/themes.c
1354 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1356 * Fixed close command to use the port correctly when closing
1357 server connections. Affected file silcd/idlist.c.
1359 * Check for NULL outbuf in silc_socket_write. It is possible
1360 that it is NULL is some odd case. Affected files are
1361 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1363 * Do not call final protocol callback for backup router
1364 resuming protocol when closing connection. It is closed
1365 by timeout in case of error. Affected file silcd/server.c.
1367 * Backup reconnect to router if backup resuming protocol
1368 failed. Affected file silcd/server_backup.c.
1370 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1372 * Fixed double free in SKE library error hadling when signature
1373 error occurred. Affected file lib/silcske/silcske.c.
1375 * Save the fingerprint to new SilcClientEntry after changing
1376 nickname. Affected file lib/silcclient/client_notify.c.
1378 * Print SIGNOFF in Irssi SILC client only if the nickname is
1379 known. Prevents asserts in Irssi core. It is possible we
1380 don't have the nick if it was just being resolved when it
1381 quit. Affected file irssi/src/silc/core/client_ops.c.
1383 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1385 * Fixed double free in invite list adding code when adding
1386 invite strings. Affected file silcd/server_util.c.
1388 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1390 * More log printing during backup router protocol. Affected
1391 file silcd/server_backup.c.
1393 * Removed backwards support for old private key file format.
1394 Affected file lib/silccrypt/silcpkcs.c.
1396 * Removed backwards support for not-so-strict decryption length
1397 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1399 * GETKEY to update the client entrys fingerprint too.
1400 Affected file lib/silcclient/command_reply.c.
1402 * Added --without-libtoolfix for package builders using weird
1403 wrappers around libtool (BSD at least).
1405 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1407 * Fixed backup router bugs: When backup resumes router and
1408 receives a CHANNEL_MESSAGE packet the backup must not act
1409 as router since the packet header decryption would be
1410 different. Also, when relaying packets to channel, do
1411 not re-encrypt packets on backup that came from the primary
1412 since the connection isn't really router-router connection.
1413 Affected files silcd/server.c, silcd/packet_send.c.
1415 * Added checks in encryption/decryption that encryption/decryption
1416 length sent as argument really is multiple by block size. Helps
1417 catching really weird bugs like the above backup router bugs
1418 when packets are being decrypted in wrong way. Affected files
1419 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1421 * Fixed padding generation in private key file encryption.
1422 Affected file lib/silccrypt/silcpkcs.c.
1424 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1426 * Added ignore_message_signatures setting which can be used
1427 to ignore signatures in messages. Affected files are
1428 irssi/src/silc/core/client_ops.c, silc-core.c.
1430 * Fixed the libtoolfix to use command line options instead of
1431 environment variables. They didn't work as expected. Now,
1432 the libtool is fully run-time configurable.
1434 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1436 * Verify signature payload for signed messages. Affected files
1437 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1438 irssi/src/silc/core/silc-core.h
1440 * Display signature verification result in public and private
1441 messages using theme abstracts. See irssi/default.theme for
1442 examples on their usage. Affected files
1443 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1444 irssi/src/fe-common/silc/module-formats.[ch],
1445 irssi/src/fe-common/silc/fe-common-silc.c,
1446 irssi/src/fe-common/silc/Makefile.am
1447 irssi/src/fe-common/core/fe-messages.[ch]
1449 * Fixed bugs in Irssi's theme parsing. Affected files
1450 irssi/src/fe-common/core/themes.c
1452 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1454 * Calculate the correct length for signed messages before
1455 encrypting, it must be multiple by block size. Affected
1456 file lib/silccore/silcmessage.c.
1458 * silc_message_signed_get_public_key returns now both
1459 decoded and encoded public key. Affected files are
1460 lib/silccore/silcmessage.[ch].
1462 * Added libtoolfix script that makes the libtool more generic
1463 and configurable in run-time. Now we can specify in run-time
1464 if what kind of libraries we want to create, regardless of
1465 configuration. SIMs are now creates even if --disable-shared
1466 was explicitly given.
1468 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1470 * Fixed founder key sending in CMODE command in client.
1471 Affected file lib/silcclient/command.c.
1473 * Fixed CUMODE founder authentication in server to not check
1474 for client's public key since it's not supposed to do that.
1475 Affected file silcd/command.c.
1477 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1479 * Set realname and hostname in NICK_REC records. Affected file
1480 irssi/src/silc/core/silc-nicklist.c
1482 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1484 * Remove 1.0 protocol backwards compat code from client
1487 * Added more reliable check for whether nickname did change
1488 or not, or whether only Client ID changed in NICK_CHANGE
1489 notify. Affected file lib/silcclient/client_notify.c.
1490 Fixes bug in '@' character handling in a nickname.
1492 * Added support for automatically parsing signature from
1493 the message payload. Added new function
1494 silc_message_get_signature to return the payload to
1495 application. Affected files lib/silccore/silcmessage.[ch].
1497 * Changed the private_message and channel_message client
1498 operations to deliver the SilcMessagePayload to the
1499 application too. Application can use it fe. to get the
1500 signature from the message for verification. Affected
1501 file lib/silcclient/silcclient.h, client_channel.c and
1504 * Redefined the signed payload for message payloads.
1505 Updated protocol specs and implemented.
1507 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1509 * Fixed wrong invite and ban list handling in server command
1510 reply. Affected files are silcd/command_reply.c,
1511 silcd/server_util.[ch].
1513 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1515 * Fixed CMODE setting in server when founder mode was set.
1516 Affected file silcd/command.c. Bug #95.
1518 * Added support to setting specific public key in CMODE in
1519 Irssi SILC client. Affected file lib/silcclient/command.c.
1521 * Added support to use specific public key in CUMODE in
1522 Irssi SILC Client. Affected file lib/silcclient/command.c.
1524 * Added support for inviting and banning by public key in
1525 Irssi SILC client. Affected file lib/silcclient/command.c.
1527 * Fixed fingerprint/babbleprint showing in invite and ban
1528 list command replys. Affected file is
1529 irssi/src/silc/core/client_ops.c.
1531 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1533 * Format CMODE +c and +h to display both the mode and the argument
1535 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1537 * Added test vectors and test programs for SHA-1, MD5,
1538 HMAC-SHA1 and HMAC-MD5. New tests are located in
1539 lib/silccrypt/tests/. Fixed also argument decoding bug in
1540 MD5 implementation. Affected file lib/silccrypt/md5.c.
1542 * Changed the channel private key and private message key
1543 generation (with static keys) to use SHA1 instead of MD5,
1544 as SHA1 is the mandatory hash function in SILC. Affected
1545 file lib/silcclient/client_[channel/prvmsg].c.
1547 * Changed the private key file encryption to use SHA1 instead
1548 of MD5. Added support for the old generation and added
1549 automatic change of the key (to be removed later). Affected
1550 files lib/silccrypt/silcpkcs.c.
1552 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1554 * Load only files with .pub suffix in PublicKeyDir. Affected
1555 file silcd/serverconfig.c.
1557 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1559 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1560 channels. Affected files silcd/silcd.c, silcd/server.h.
1562 * Added the config directive PublicKeyDir for the client block.
1563 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1565 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1567 * Merged Toni's irssi/silc.conf patch.
1569 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1571 * Max alloc tests in allocation routines. Affected file
1572 lib/silcutil/silcmemory.c.
1574 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1576 * Fixed a typo in resuming code that fixed detach/resume code
1577 in server. Bug #93. Affected file silcd/packet_receive.c.
1579 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1581 * Do reverse lookups for server when /connecting. Affected files
1582 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1583 irssi/src/core/net-nonblock.*
1585 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1587 * Added library versioning for shared libraries. Affected
1588 files configure.in.pre and lib/Makefile.am.pre.
1590 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1592 * Display INVITE and BAN lists as specified by SILC 1.2
1594 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1596 * Do not send invite list back unless asked (when sending
1597 no arguments) or when list was modified. Affected file
1600 * Remove client from invite list in KILLED notify and in
1601 KILL command. Affected file silcd/command.c and
1604 * Fixed bugs in invite list handling in INVITE command.
1605 Affected files silcd/command.c and silcd/server_util.c.
1607 * Merged with Irssi 0.8.6.
1609 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1610 Affected file irssi/src/fe-text/silc.c.
1612 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1614 * The silc_argument_get_[first/next] now return the argument
1615 type to caller. Added silc_argument_payload_encode_one.
1617 Affected files are lib/silccore/silcargument.[ch].
1619 * Added support for the SILC 1.2 INVITE command and new
1620 invite lists to server. Affected files are silcd/command.c,
1621 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1623 * Added support for the SILC 1.2 BAN command and new
1624 ban lists to server. Affected files are silcd/command.c,
1625 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1627 * Added support to client sending new INVITE command. Affected
1628 file is lib/silcclient/command.c.
1630 * Added support to client sending new BAN command. Affected
1631 file is lib/silcclient/command.c.
1633 * Added support for removing client from invite list when kicked
1634 from channel, as SILC 1.2 dictates. Affected files are
1635 silcd/packet_receive.c and silcd/command.c.
1637 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1639 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1640 automatically the cipher's internal IV. Affected files
1641 lib/silccrypt/silccipher.[ch].
1643 * Assure the RESUME_CLIENT packet is not sent to twice to
1644 backup router if the detached client was originated from
1645 the backup. Affected file silcd/server.c. Bug #76.
1647 * Changed silc_sim_symname to not allocate memory. Affected
1648 file lib/silcsim/silcsimutil.c.
1650 * Fixed memory leaks with SIMs in server. Affected files
1651 silcd/serverconfig.c, silcd/server.c.
1653 * Fixed channel key distribution after resuming detached
1654 client. Affected files silcd/packet_receive.c.
1656 * Fixed channel's global_user boolean checking after detaching.
1657 Check it after changing the owner of the client not before.
1658 Affected file silcd/packet_receive.c.
1660 * Fixed few double frees from client library. Fixes at least
1661 Bug #81, possibly others too.
1663 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1664 notifys in Irssi SILC Client. Affected file is
1665 irssi/src/silc/core/client_ops.c. Bug #82.
1667 * Applied Ville Räsänen's manual page and --mandir bugfix
1668 patch. Affected files are configure.in.pre and Makefile.am.pre.
1671 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1673 * Added support to backup router protocol for backup to tell
1674 normal server that it cannot use the backup router as primary
1675 because the primary isn't really down. Updated protocol
1678 * Added support for primary router to tell backup router that
1679 resuming is not possible because the backup really isn't primary
1680 in the cell. For example if backup disconnected itself the
1681 resuming is not allowed since the primary really did not
1682 go down. Updated protocol specs.
1684 * Removed MARS from crypto library.
1686 * Defined the CTR mode and Randomized CBC mode in SILC. The
1687 CTR mode is RECOMMENDED now in specification. Defined also
1688 Serpent cipher as optional cipher. Updated the protocol specs.
1690 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1692 * Added support for inviting/banning by IP/MASK, public key,
1693 and explicit Client ID. Redefined the command and notify
1694 types to allow easier forwards support for other methods
1695 of inviting/banning. Updated protocol specs.
1697 * Remove the client from channel's invite lists if the client
1698 is kicked or killed. Updated protocol specs.
1700 * Unified the Channel Message Payload and Private Message
1701 into one Message Payload. Updated protocol specs and
1704 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1706 * Don't wait for EOF after socket error has occurred, but
1707 close the connection. Affected file is silcd/server.c.
1709 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1711 * Added support for setting FOUNDER mode on channel with
1712 specific public key which can be set with CMODE command.
1713 Updated protocol specs and implemented in client and server.
1715 * Fixed the Irssi SILC client to correctly shutdown the client
1716 library to avoid memory leaks. Affected files are
1717 irssi/src/silc/core/silc-core.c and silc-servers.c.
1719 * Deprecated the No Reply flag in SKE protocol and introduced
1720 "IV Included" flag which can be used to indicate that the IV
1721 is included in the ciphertext. This makes it possible to use
1722 SILC on unreliable transport, such as UDP which may cause
1723 packet reordering and losses. Updated protocol specs, did
1726 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1728 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1729 < 32 bit values in correct size. Affected file is
1730 lib/silcmath/mp_mpi.c.
1732 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1734 * Fixed the KE Start Payload parsing to check that mandatory
1735 fields are present. Affected file lib/silcske/payload.c.
1737 * Fixed compilation warnigs in Irssi SILC Client. Affected
1738 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1740 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1742 * Print "nick now appears as newnick" and update Irssi's nicklist
1743 when you change your nick to "nick". Closes #62
1745 * Never format your own nick. Closes #63
1747 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1749 * SILC_UMODE_GONE changes are now propagated correctly to the
1750 Irssi client. Closes #54
1752 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1754 * Fixed example in /HELP KEY
1756 * Added expando $j which expands to current SILC Client version
1758 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1760 * Fixed public key decoding in crypto library.
1762 * Added better error printing to SKE library.
1764 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1766 * Fixed NICK command to not crash if nickname was not sent.
1768 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1770 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1771 Deprecated the old Encrypt-And-MAC order. Updated protocol
1772 specs and implemented.
1774 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1775 generation. Updated specs and implemented.
1777 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1779 * Added support for rekey before 2^32 sequence number wraps.
1780 Affected files in server and client library.
1782 * Padding must be at least 8 bytes now. Implemented and updated
1785 * Compute maximum padding for authentication packets to make
1786 passphrase approximation attacks impossible. Affected files
1787 in client library and in server.
1789 * Fixed PING command sending in client library and handling in
1790 server. The server ID must be ID Payload, not raw ID data.
1791 Affected files in server and client library.
1793 * Defined that all public keys sent in commands and notify
1794 payloads are actually Public Key Payloads not raw public key
1795 data. Updated protocol specs and implemented.
1797 * Updated protocol version to 1.2. Updated specs and code.
1799 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1800 status types. Updated specs and the code.
1802 * Added support for normal client to kill its own entries from
1803 the network. Updated protocol specs and the code.
1805 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1806 and added initial implementation.
1808 * Added MAC field to the Private Message Payload to protect
1809 against chosen ciphertext attacks. Updated the protocol specs
1812 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1813 attribute to indicate the user's current idle and signon time
1814 of a service. Updated protocol specs and implemented.
1816 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1818 * Added "do_not_bind" argument to silc_client_file_send what
1819 can be used to not bind locally but assume the file receiver
1820 provides the point of connect. Usefull when sender is behind
1821 NAT device. Affected file lib/silcclient/silcclient.h and
1824 * Added -no-listener option to FILE SEND command in Irssi SILC
1825 client. Affected file irssi/src/silc/core/silc-servers.c.
1826 Renamed FILE RECEIVE to FILE ACCEPT.
1828 * Confirm passphrase for private key encryption in
1829 silc_create_key_pair and silc_change_private_key_passphrase.
1830 Affected files are lib/silcutil/silcapputil.c.
1832 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1834 * Move silc_client_packet_send back to internal, added
1835 silc_client_send_packet, a bit simpler function for application.
1836 Affected files lib/silcclient/silcclient.h, client.c and
1839 * Moved the SilcClientEntry, SilcChannelEntry and
1840 SilcServerEntry to silcclient.h to be public and documented
1841 them for application. Affected files are
1842 lib/silcclient/silcclient.h and idlist.h.
1844 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1846 * Fixed manual page installation patch by Ville Räsänen.
1847 USERS help page fix patch by Ville Räsänen
1849 * Changed the silc_client_command_call interface to make
1850 the command call simpler for the application. The library
1851 now handles the command line parsing, command finding and
1852 execution. Application only needs to call the function
1853 with the command line. Affected files are
1854 lib/silcclient/silcclient.h, command.[ch].
1856 * Fixed silc_get_input to NULL-terminate the returned input.
1857 Affected file lib/silcutil/silcutil.c.
1859 * Resolve the client's public key in JOIN command if the
1860 founder auth data is being requested but we don't know the
1861 client's public key. Affected file silcd/command.c.
1864 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1866 * Print notify for server opers when backup router comes
1867 online. Affected file silcd/server.c.
1869 * Fixed the INVITE command to send the invite list in
1870 command reply. Affected file silcd/command_reply.c.
1872 * Fixed MOTD command reply sending. Affected file
1875 * UTF-8 decode the topic in TOPIC command reply and LIST
1876 command reply in Irssi SILC client. Affected file is
1877 irssi/src/silc/core/client_ops.c.
1879 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1881 * Fixed the INVITE command to not crash Irssi SILC client
1882 when given without nickname argument. AFfected file
1883 irssi/src/silc/core/client_ops.c.
1885 * Fixed double free in WHOIS query on normal server when
1886 forwarding query to router. Affected file is
1887 silcd/server_query.c.
1889 * Fixed WATCH command reply handling on normal server which
1890 was missing altogether. Affected file silcd/command_reply.c.
1893 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1895 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1896 Included yodl sources for each of these. Also modified
1897 Makefile.am prototype to install these files to proper
1898 locations. Updated CREDITS. Affected file Makefile.am.pre,
1899 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1902 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1904 * Added support for encrypted private key files. Now
1905 passphrase must be provided when new key pair is created
1906 (can be empty though), and prompted when loading the
1907 private key. Added support for loading the old-style
1908 non-encrypted private keys as well. Affected files
1909 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1912 * Fixed silc_get_input to accept input on all terminals.
1913 Affected file lib/silcutil/silcutil.c.
1915 * Moved the Irssi SILC client key loading and other stuff
1916 to be called after the arguments and UI is initialized.
1917 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1919 * Added -P option to Irssi SILC client which can be used
1920 to change the passphrase of the private key. Affected
1921 file irssi/src/silc/core/silc-core.c.
1923 * Added silc_change_private_key_passphrase apputil routine
1924 to lib/silcutil/silcapputil.[ch].
1926 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1928 * Fixed connection closing in client library to not crash.
1929 Moved the connection freeing totally to function
1930 silc_clinet_del_connection. Affected file
1931 lib/silcclinet/client.c.
1933 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1935 * Changed includes/silcincludes.h to silcincludes.h.in to
1936 include configuration specific information. The silcdefs.h
1937 is not included in to installation anymore (it's only
1938 compilation time header).
1940 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1942 * Moved the SilcClient and SilcClientConnection from client.h
1943 to the public lib/silcclient/silcclient.h. Changed the
1946 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1948 * If version string in silc_clinet_alloc is NULL the library
1949 puts it automatically. Affected file lib/silcclient/client.c.
1951 * Changed the version strings from variables to #define's
1952 in includes/silcversion.h.
1954 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1956 * Added shared library complation support.
1958 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1960 * Added lib/silcutil/silcapputil.[ch] for application
1961 utility functions. It includes routines for applications'
1962 convenience. Added silc_create_key_pair, silc_show_public_key
1963 and silc_load_key_pair functions.
1965 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1967 * Send RESUME_CLIENT packet from router to backup routers
1968 to in resuming. Affected file silcd/packet_receive.c.
1970 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1972 * In IDENTIFY command parsing, send all other IDs except
1973 Client IDs explicitly to router for resolving on normal
1974 server. Also check that ID received in WHOIS command is
1975 always Client ID, others are not allowed. Affected file
1976 silcd/server_query.c.
1978 * Merged latest changes from irssi.org CVS.
1980 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1982 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1983 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1985 * Fixed the heartbeat sending in Irssi SILC client. Moved
1986 the silc_client_packet_send to silcclient.h for application
1987 usage. Affected files lib/silcclient/client_internal.h
1988 lib/silcclient/silcclient.h.
1990 * Fixed a bug in query resolving in server. Used wrong
1991 variable in a for loop and crashed. Affected file is
1992 silcd/server_query.c.
1994 * Server constructs requested attributes only to locally
1995 connected clients. Affected file silcd/server_query.c.
1998 * Fixed a bug when sending resolving from router to server
1999 with requested attributes. The constructed WHOIS command
2000 was incorrect. Affected file silcd/server_query.c.
2003 * Fixed Requested Attributes saving in WHOIS command reply.
2004 The length of the data buffer must be saved too. Affected
2005 file silcd/command_reply.c.
2007 * Update the client entry's servername after detaching is
2008 over. Affected file silcd/packet_receive.c. Bug #37.
2010 * Resolve incomplete client entrys in CUMODE_CHANGE and
2011 CMODE_CHANGE notifys. Affected file is
2012 lib/silcclient/client_notify.c. Bug #42.
2014 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2016 * Fixed channel key packet processing bug on backup router
2017 during backup resuming protocol. Affected file is
2018 silcd/packet_receive.c.
2020 * Fixed memory leaks in server. Affected files are
2021 silcd/server.c and silcd/packet_receive.c.
2023 * Fixed packet decryption problem when backup router encrypted
2024 channel message with wrong key during backup resuming
2025 protocol. Affected file silcd/packet_send.c.
2027 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2028 Toni Willberg (toniw@iki.fi)
2030 * Changed the SilcCipher context to be private. Changed the
2031 silc_cipher_get_iv to just return pointer to the IV. Added
2032 silc_cipher_get_name to return the name of the cipher.
2033 Fixed code all around to support these changes. Affected
2034 files are lib/silccrypt/silccipher.[ch], client library and
2037 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2039 * Fixed unaligned access in lib/silccore/silcattrs.c.
2041 * Fixed libtool linking in lib/silcsim/Makefile.am.
2043 * Fixed services attribute printing. Affected files is
2044 irssi/src/silc/core/silc-queries.c.
2046 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2048 * Fixed a crashbug in incoming server accepting. Affected
2049 file silcd/server.c.
2051 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2053 * Added automatically generated index to Toolkit Reference
2056 * Added support for Postscript Toolkit Reference Manual.
2058 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2060 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2063 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2065 * Added 'send_events' boolean argument to the function
2066 silc_schedule_set_listen_fd which sends the set events to
2067 the application explicitly if set to TRUE. Default action
2068 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2069 lib/silcclient/client_internal.h and silcd/server_internal.h.
2071 * Added silc_compare_timeval to determine which time values
2072 is smaller. Affected file lib/silcutil/silcutil.[ch].
2074 * Added sort-of "Quality of Service" (QoS) support to
2075 SilcSocketConnection. Data reception can be controlled with
2076 rate limit per second and/or read data length limit.
2077 Added silc_socket_set_qos. Affected files are
2078 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2080 * Added the QoS configuration to SILC Server configuration
2081 file. Affected files are silcd/serverconfig.[ch] and
2084 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2086 * Merged with irssi.org CVS.
2088 * Failed OPER and SILCOPER authentications are now logged.
2089 Affected file silcd/command.c. Bugs #25.
2091 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2093 * ROBODoc documented lib/silcutil/silcbuffer.h and
2094 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2095 <ville.rasanen@iki.fi>.
2097 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2099 * Added support for auto-passphrase authentication from the
2100 config file during connecting which was not implemented
2101 yet. Affected file irssi/src/silc/core/client_ops.c.
2103 * Fixed a bug in authentication protocol failure handling which
2104 was processing wrong callback context. Affected files
2105 are lib/silcclient/client.c and protocol.c.
2107 * Fixed the /ATTR allow off to actually work. Affected file
2108 is irssi/src/silc/core/silc-queries.c.
2110 * Fixed the /ATTR -del to work. Affected file is
2111 irssi/src/silc/core/silc-queries.c.
2113 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2115 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2117 * Fixed mask attribute adding in Irssi SILC client. Affected
2118 file irssi/src/silc/core/silc-queries.c.
2120 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2122 * Added support for saving the requested attributes in
2123 WHOIS to directory. Affected file is
2124 irssi/src/silc/core/silc-queries.c.
2126 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2128 * Added support for parsing VCard fields that do not have
2129 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2131 * Fixed a double free bug in hash table foreach function
2132 if the entry was deleted in the foreach callback. Affected
2133 file lib/silcutil/silchashtable.c.
2135 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2137 * Added silc_attribute_get_verify_data to return the signature
2138 verification data for either user digital signature or
2139 server digital signature in Requested Attributes. Affected
2140 files are lib/silccore/silcattrs.[ch].
2142 * Added silc_vcard_alloc which is used to allocated dynamic
2143 SilcVCard context. The silc_vcard_free now checks whether
2144 the context is dynamically allocated or not. Affected files
2145 are lib/silcutil/silcvcard.[ch].
2147 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2149 * Periodically remove the NOATTR status from client entry
2150 so that the client may take the attributes in use even after
2151 server has resolved them unsuccessfully earlier. Affected
2152 file silcd/server_query.c and idlist.h.
2154 * Moved sha1hash and md5hash from client->internal to
2155 SilcClient for application usage. Affected files are
2156 lib/silcclient/client.h and client_internal.h.
2158 * Fixed attribute encoding and decoding bugs. Affected
2159 files lib/silccore/silcattrs.[ch].
2161 * Added ATTR command to Irssi SILC Client which is used to
2162 manage user's Requested Attributes sending and values for
2163 WHOIS command. Affected files around Irssi SILC client.
2165 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2167 * Added silc_buffer_strformat which can be used to format
2168 strings into a buffer which size is automatically increased.
2169 Affected file lib/silcutil/silcbuffmt.[ch].
2171 * Added implementation of VCard (RFC 2426) which can be used
2172 as part of Requested Attributes in WHOIS command. Affected
2173 file lib/silcutil/silcvcard.[ch].
2175 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2177 * Some strncat -> silc_strncat changes our the core and
2180 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2181 errors. Added better error printing to SKE library.
2182 Affected files lib/silcske/silcske.c, silcske_status.h and
2185 * Save the PKCS key length even if only private key is set to
2186 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2188 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2189 length in bits not in bytes. Affected files are
2190 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2191 silcd/server_query.c.
2193 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2195 * Added silc_attribute_payload_encode_data to directly encode
2196 the data into the attributes buffer. Renamed function
2197 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2198 Affected files are lib/silccore/silcattrs.[ch].
2200 * silc_hash_table_find_foreach calls the foreach function now
2201 once even if the nothing was found with context set to NULL.
2202 Affected file lib/silcutil/silchashtable.[ch].
2204 * Remove the RESOLVING flag from client entry after received
2205 the Requested Attributes from the client. Fixed memory leak
2206 in client entry freeing. Affected files silcd/server_query.c
2209 * Added Requested Attributes support into SILC Client Library.
2210 It is not able to send requested attributes in WHOIS command,
2211 and also receive and process requested attributes. Added
2212 silc_client_attribute_[add|del] and silc_client_attributes_get
2213 functions. Added also `ignore_requested_attributes' to the
2214 SilcClientParams to not use attributes in client. Affected
2215 files are lib/silcclient/command.c, client_attrs.[ch],
2216 silcclient.h, client_internal and client.[ch].
2218 * Changed the silc_client_get_client_by_id to support Requested
2219 Attributes, it takes them as argument now. Affected file
2220 is lib/silcclient/silcclient.h, and idlist.c.
2222 * Added -details option to WHOIS command in Irssi SILC Client
2223 to support the requested attributes. By default it requests
2224 all attributes. Affected file lib/silcclient/command.c and
2225 irssi/doc/help/in/whois.in.
2227 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2229 * Add also SERVICE attribute for server-constructed attribute
2230 data. Also digitally sign the attributes and add
2231 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2232 silcd/server_query.c.
2234 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2236 * Changed the silc_attribute_payload_encode to support list
2237 of attributes (function may be called several times to add
2238 a new attribute). Removed the silc_attribute_payload_encode_list
2239 function. The encoding function now also automatically encodes
2240 the data, so the caller does not need to do that. Affected
2241 files lib/silccore/silcattrs.[ch].
2243 * Added support for replying on behalf of the user to the
2244 Requested Attributes in WHOIS command in the server. Affected
2245 file silcd/server_query.c.
2247 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2248 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2250 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2252 * Don't swtich to become primary router if we are backup if
2253 decryption error has occurred. Affected file silcd/server.c.
2255 * Fixed a bug in backup router IP address comparison in
2256 silc_server_backup_get.
2258 Save now also the port of the server/router and use that
2259 in comparison as well. Affected file silcd/server_backup.c.
2261 * Normal server now reconnects to backup router automatically
2262 if connection is lost to it. Affected file silcd/server.c.
2264 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2266 * If packet processing fails (like integrity check fails)
2267 the connection is closed now. Affected files are
2268 lib/silccore/silcpacket.c and silcd/server.c.
2270 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2272 * Fixed double free in RSA public key set function
2273 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2276 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2278 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2279 Added server_query.[ch] which provides one interface for
2280 querying information using all three commands.
2282 * Changed all "typedef unsigned char" in core library to
2283 "typedef SilcUInt8".
2285 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2287 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2289 * Renamed silc_server_get_client_resolve to
2290 silc_server_query_resolve and moved to server_query.[ch].
2292 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2294 * Resumed client packet handling from server put the resumed
2295 client on wrong list on router and caused the client not
2296 be present on the network anymore. Now fixed to put the
2297 client to correct list. Affected file silcd/packet_receive.c.
2299 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2301 * Various cleanup in error message output in config parsing code
2302 and in server init code. Fixed error log files containing
2303 too many newlines ('\n') in some situations. Affected files are
2304 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2306 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2308 * Use the reverse lookupped hostname in client internals
2309 instead of one user provided us as remote server name.
2310 Affected file lib/silcclient/client.c.
2312 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2314 * Added 'app_context' to silc_schedule_init. It is an
2315 application specific context that is delivered to application
2316 in task callback functions. Affected files are
2317 lib/silcutil/silcutil.[ch].
2319 * The hb_context in SilcSocketConnection is not freed
2320 automatically anymore (application must free it). Freeing
2321 it automatic is inconsistent. Affected files are
2322 lib/silcutil/silcsockconn.[ch].
2324 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2326 * Added support for removing explicitly added client connections
2327 in rehash and closing the client connections if they were
2328 unconfigured in the rehash. Affected file silcd/server.c.
2330 * Added support for aborting automatically pending commands
2331 that never receives the reply (to avoid memory leaks).
2332 Added also silc_server_command_pending_timed to set the
2333 specific timeout for pending command. Affected files are
2334 silcd/command[_reply].[ch].
2336 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2337 specs and lib/silccore/silcstatus.h.
2339 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2341 * Changed the silc_get_time to accept time value as argument
2342 or if zero is sent return current local time. Affected
2343 file lib/silcutil/silcutil.[ch].
2345 * Added STATS command to client library and Irssi SILC client.
2346 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2348 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2350 * Assure that channel key is set before sending it. May
2351 crash server otherwise. Affected file silcd/packet_send.c.
2353 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2355 * Assure that endless loop cannot happen with detached client
2356 resolving on normal server. Added idlist status
2357 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2358 silcd/idlist.h and silcd/packet_receive.c.
2360 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2362 * Incoming file transfer request cannot use same session as
2363 the sending session. This can happen when sending file to
2364 yourself. Crashed the client on quit. Affected file
2365 lib/silcclient/client_ftp.c. Bug #24.
2367 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2369 * Implemented the draft-riikonen-precense-attrs draft and
2370 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2372 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2374 * Distribute the SERVER_SIGNOFF notify also to local backup
2375 routers from the primary router. The backup router may not
2376 have the signing of local server directly connected and need
2377 to know about the signoff. Affected file silcd/server_util.c.
2379 * Use the primary router as the origin of the locally connected
2380 server when it is disconnecting from the backup router since
2381 that's where it really is coming from. Now the clients from
2382 the disconnecting server are removed correctly and "shadow"
2383 clients are not left to the backup router. Affected file
2386 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2388 * If normal server is standalone and found existing but disabled
2389 channel, do not re-create the channel since it creates
2390 duplicate same channels. Affected file silcd/server.c.
2392 * Added anonymous client connections support to server. New
2393 "anonymous" configuration option to ConnectionParams section
2394 added. If set to true, the username and hostname information
2395 of the client will be scrambled and anonymous user mode is
2396 set automatically to the user. Affected files are
2397 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2399 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2401 * In JOIN notify handling, mark that the cache entry of the
2402 client cannot be expired. Can cause crashes on normal
2403 server (asserts client->channels). Affected file is
2404 silcd/packet_receive.c.
2406 * From now on distribution versions are used as protocol versions
2407 instead of by default using the Toolkit base version as protocol
2408 version. Affected file prepare.
2410 * Do not set the locally resolved hostname for local client
2411 entry but take what server sends. This way the real hostname
2412 is showed in WHOIS for yourself. Affected file is
2413 lib/silcclient/idlist.c and lib/silcclient/client.c.
2415 * Resolve local info with IDENTIFY when connecting to server.y
2417 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2419 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2420 for implied search (not needed on platforms which has native
2421 pthreads library). Use --without-pthreads to disable threads.
2422 Affected file is configure.in.pre
2424 * Fixed --with-iconv on platforms which need to bypass (broken)
2425 native iconv(). Affected file is configure.in.pre
2427 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2429 * Moved -C option parsing in Irssi SILC client at same time
2430 as other options. The UI was initialized earlier and caused
2431 problems on command line. Bug #16. Affected file is
2432 irssi/src/silc/core/silc-core.c.
2434 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2436 * Added global variable silc_log_timestamp that tells silclog
2437 wether to print or not the timestamp in the logging files.
2438 Affected file lib/silcutil/silclog.[ch].
2440 * Added silcd configuration option Timestamp in the Logging
2441 section. Affected file silcd/serverconfig.[ch],
2442 doc/example_silcd.conf.in.
2444 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2446 * Fixed fingerprint checking to check for entirely empty
2447 fingerprint instead of two first bytes when determining
2448 if it is set. Bug #18. Affected file silcd/command.c.
2450 * Fixed duplicate PKCS name registering to not allow it.
2451 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2453 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2455 * Conditionalize non-gcc compiler optimizations for various
2456 platforms, enable those commented out. Cleanups.
2457 Affected file lib/silcmath/mpi/configure.in
2459 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2461 * silc_rng_exec_command() left zombie processes if command
2462 didn't generate any output. Affected file
2463 lib/silccrypt/silcrng.c
2465 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2467 * Rewrote iconv checking, introduce --with-iconv for systems
2468 which rely on libiconv. Check if iconv() provided by libc
2469 is good enough, otherwise demand libiconv. Affected file
2472 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2474 * Search for ldopen() also in libc. This enables SIM support
2475 on *BSD systems. Based on patch from Alex Zepeda. Affected
2476 file configure.in.pre
2478 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2480 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2481 This fixes prepare on *BSD systems. Affected file
2484 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2486 * More fixed for not having purge timeout for global clients
2487 that are on channel. Affected files silcd/command_reply.c
2490 * Fixed the rekey protocol to work with backup router connections.
2491 Rekey packets are now allowed on disabled connections as
2492 well. Affected files silcd/packet_send.c and server.c.
2494 * Do not switch to be as backup router when shutting down and
2495 closing the primary connection. Affected file silcd/server.c.
2497 * Fixed memory leaks in backup router deleting. Added
2498 silc_server_backup_free to free all data during shutdown of
2499 server. Affected files silcd/server_backup.[ch].
2501 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2503 * Do not process commands if the sock->user_data is NULL.
2504 Affected file silcd/command.c.
2506 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2508 * Fixed buffer overflow and security problems (loosing bits
2509 in CFB encryption) in SILC RNG. Problems reported by
2510 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2512 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2514 * Added yet more checks that client is not expired on global
2515 list if it is on channels. Affected file is
2516 silcd/command_reply.c.
2518 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2520 * Merged c0ffee's MIME signal patch which adds support for
2521 sending also MIME messages in Irssi SILC Client, and handling
2522 received MIME messages in a signal (and perhaps doing something
2523 to non-textual MIME messages).
2525 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2527 * Fixed pending command deletion in server and client library
2528 to check the whole list instead of breaking after first found.
2529 The affected files are silcd/command.[ch] and
2530 lib/silcclient/command.[ch].
2532 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2534 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2535 secret or private, otherwise it's possible to find out
2536 whether a secret channel exists or not. Affected file
2539 * If CMODE change fails during the mode setting, assure that
2540 the old mode mask is set for the channel back. Affected
2541 file silcd/command.c.
2543 * Fixed passphrase saving on +a channel on normal server
2544 after successful JOIN command. Affected file silcd/command.c.
2546 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2548 * Remove server/router operator privileges in DETACH command,
2549 since it's possible to resume to server where these
2550 privileges would not be allowed for the client. Affected
2551 file silcd/command.c.
2553 * Do not set to wait for backup in rehash of the server.
2554 Affected file silcd/server.c.
2556 * Do not check listener sockets when counting how many
2557 socket connections we have. Affected file is
2558 silcd/server_util.c.
2560 * Do not announce disconnected clients that are remaining
2561 in history (for WHOWAS). This is because SIGNOFF notify
2562 for these has been sent earlier already. Affected file
2565 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2567 * Buffer overflow with CUMODE command's mode->mode character
2568 conversion. Reported by Ville Räsänen. Affected file
2569 lib/silcutil/silcutil.c.
2571 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2573 * Allow heartbeat packets to go disabled connections anyway.
2574 Affected files silcd/server.c and silcd/packet_send.c.
2576 * Do not broadcast New Channel packets with List flag set
2577 in the packet to backup routers. The router must check
2578 for the correctness of the packets before sending them.
2579 It is possible that router will have enforce Channel ID
2580 change and this would cause desync in the backup router.
2581 Affected file silcd/packet_receive.c.
2583 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2584 are handled in list parsing. They are not list packets
2585 anymore. Affected file silcd/packet_receive.c.
2587 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2589 * Stop waiting for backup router through the timeout, not
2590 directly after backup router has arrived. Affected file
2593 * Do not re-create channel keys and send them when removing
2594 clients in server shutdown. Affected files are
2595 silcd/server_internal.h and silcd/server_util.c.
2597 * Notify distribution to backup routers was missing from
2598 the silc_server_send_notify_dest function which caused
2599 desyncing problems with backup router. Affected file is
2600 silcd/packet_send.c.
2602 * The client's channel removing was working wrong on
2603 backup router. It assumed that it doesn't know global
2604 information but backup router does know. For this reason
2605 it could remove channel when it wasn't supposed to do that.
2606 Affected file silcd/server.c and silcd/server_util.c.
2608 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2610 * Stop for a couple seconds after badkup router has become
2611 primary router. Affected file silcd/server.c.
2613 * Added silc_server_remove_servers_by_server, which is used
2614 to remove servers originated from some other server. Also
2615 clients of those servers can be removed too. Affected file
2616 silcd/server_util.[ch].
2618 * When removing clients after a server has signed of remove
2619 also all servers behind that server (unless they are known
2620 to be available locally), and send SERVER_SIGNOFF for each
2621 of the server separately. Also the signed off clients are
2622 sent now separately per signed off server. The affected files
2623 are silcd/server.c and silcd/server_util.[ch].
2625 * All servers added with silc_idlist_add_server must always
2626 have both "router" and "connection" pointers set. Otherwise,
2627 bad server entries may be left around in the cache.
2628 Affected file silcd/command_reply.c.
2630 * Do not create the channel key in NEW_CHANNEL packet
2631 processing if the channel is empty. Affected file
2632 silcd/packet_receive.c.
2634 * Completed backup router support for standalone routers.
2635 Supports also servers in the cell that do not use the backup
2638 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2640 * Fixed a bug in silc_string_regexify which did not add '^'
2641 at the start of each string, and thus the matching was
2642 not explicit. For example ban list iikone@*!*@* would
2643 match also "priikone", which is wrong, it would have to be
2644 *iikone@*!*@* to match also "priikone". Affected
2645 file lib/silcutil/unix/silcunixutil.c.
2647 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2649 * Enable all local server connections before updating client
2650 caches when we've become backup router. Otherwise, signoff
2651 packets may not reach the clients. Affected files are
2652 silcd/server.c and silcd/server_util.[ch].
2654 * Fixed a bug in version string parsing which could crash
2655 the program with specially formatted version string.
2656 Bug reported and patch provided by Ville Räsänen. Affected
2657 file lib/silcutil/silcutil.c.
2659 * Handle the disconnection immediately when DISCONNECT
2660 packet is received in server. Affected file silcd/server.c.
2662 * Primary router now waits a short time (10 seconds) for
2663 backup router connection before accepting any other
2664 connection (except local). Affected file silcd/server.c,
2667 * Fixed a crash in client libary in NICK_CHANGE notify when
2668 NICK_CHANGE arrived for client entry we are resolving
2669 currently. Affected file lib/silcclient/client_notify.c.
2671 * Call the sconn->callback completion even if error had
2672 occurred. Start reconnecting always if connection to
2673 primary router fails during backup router protocol.
2674 Affected files silcd/server.c and server_backup.c.
2676 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2678 * Added functions silc_server_send_opers and
2679 silc_server_send_opers_notify to send packets stricly
2680 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2681 to send variable argument notify to operators.
2682 Affected files silcd/packet_send.[ch] and silcd/server.h.
2684 * Removed UMODE rights checking with UMODE_CHANGE notify.
2685 Affected file silcd/packet_receive.c.
2687 * Server/router operator now receives notify when network
2688 switches to backup router and when it resumes the use of
2689 primary router. Affected file silcd/server.c and
2690 silcd/server_backup.c.
2692 * Fixed the updating of client information after backup
2693 resuming protocol is over; update all except local clients
2694 to the new primary router. The affected file is
2695 silcd/server_util.c.
2697 * Added support for closing active connections in rehash
2698 that were unconfigured by the user. Supports currently
2699 closing server and router connections. Affected file
2702 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2704 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2706 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2707 is NULL since seems that on some platforms NULL is allowed
2708 and on some it's not. Fallback encoding is used instead.
2709 Affected file lib/silcutil/silcstrutil.c.
2711 * Fixed statistics updating for incoming server connection
2712 which could cause problems when re-connecting. Affected
2713 file silcd/server.c.
2715 * Preliminary backup router support for standalone router
2716 added. Affected files in silcd/.
2718 * Mark server connections in backup router disabled before
2719 and after backup protocol. Affected file is
2720 silcd/server_backup.c.
2722 * Added support for reconnecting to remote server connection
2723 even if the protocol fails, and if the configuration wants
2724 us to keep trying to connect anyway.
2726 Server connection is not allowed to backup router if
2727 backup router does not have connection to primary router yet.
2729 Affected file is silcd/server.c.
2731 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2733 * Added silc_client_udpate_server function to update changed
2734 server info. Affected file lib/silcclient/idlist.[ch].
2736 * Added check for server entries that are being resolved when
2737 notify is received. If being resolved, handle the received
2738 notify only after it's resolved so that all notifys are
2739 handled in same order as received from the server.
2741 Added similar resolver check to channel entries. Every
2742 notify that cause resolving of any information that affects
2743 channel entry marks the channel entry in waiting state.
2744 After whatever resolving is over the waiters are signalled
2745 and only then the notifys are handled in the same order
2746 as delivered from the server.
2748 Affected files are lib/silcclient/idlist.[ch], and
2751 * Fixed KILLED notify handling in normal server. Affected
2752 file silcd/packet_receive.c.
2754 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2755 is locally connected, or was locally connected (but may
2756 be detached and connection is not active). Added also
2757 SILC_IS_LOCAL for checking this status. Affected files
2758 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2759 silcd/server.c and silcd/server_internal.h.
2761 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2763 * Don't send or handle TOPIC_SET if topic is already set and
2764 is same as being set. Affected files silcd/command.c and
2765 silcd/packet_receive.c.
2767 * Fixed CMODE change rights checking to work correctly when
2768 removing modes by operator. Affected file is
2769 silcd/server_util.c.
2771 * Fixed some handling with New Channel packet in router and
2772 fixed some CMODE_CHANGE notify handling in server and router.
2773 Affected file is silcd/packet_receive.c.
2775 * Changed "disconnect" client operation to include the
2776 reason of the disconnection and optional disconnection
2777 message. Affected file lib/silcclient/silcclient.h.
2779 * Made the compilation of lib/contrib/ stuff conditional.
2780 Affected files configure.in.pre, lib/contrib/Makefile.am.
2782 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2784 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2785 to the sender of the notify too, to avoid situation where two
2786 notifys are in the network at the same time going to oppsite
2787 directions. Affected file silcd/packet_receice.c.
2789 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2791 * Delete the client from channel even if the cilent->id is
2792 NULL. It was possible that client was deleted without
2793 removing from channels (theoretically at least). Affected
2794 file silcd/server.c and silcd/server_util.c.
2796 * Free the client data too when resuming is not successful.
2797 Affected file silcd/packet_receive.c.
2799 * Merged some code from c0ffee's silc-plugin. Affected files
2800 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2802 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2803 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2804 to the primary router connection, the other one returns
2805 TRUE if packet must be broadcasted to network.
2807 * All notifys that are destined to primary router (to network)
2808 are now automatically sent to backup routers even if the
2809 router is standalone (and has backup router). Affected files
2812 * Added --without-irssi and --without-silcd configuration
2813 options for disabling the compilation of these applications.
2814 Affected file configure.in.pre and prepare.
2816 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2818 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2819 UTF-8 encoding and decoding. Added also new encodings
2820 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2822 Added also SILC_STRING_LANGUAGE which is language and charset
2823 specific encoder and decoer for those platforms that support
2824 iconv(). It can convert the UTF-8 to and from the locale
2825 specific character set.
2827 Affected file lib/silcutil/silcstrutil.[ch].
2829 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2831 * Added function silc_get_command_name to the file
2832 lib/silcutil/silcutil.[ch].
2834 * Improved the server debug output a bit. Affected files are
2837 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2839 * Save the channel passphrase when received succesful JOIN
2840 command reply from router, on normal server. Otherwise
2841 joinig +a channels from normal server is not possible.
2842 Affected file silcd/command.c.
2844 * Fixed a bug in TOPIC_SET notify handling. The notifier
2845 may be other than client too, like server or channel.
2846 It expected it to always be only client and ignored the
2847 notify. Affected file silcd/packet_recieve.c.
2849 * Removed some (unnecessary) debug printing from
2850 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2852 * Do not force CMODE_CHANGE when server is announcing new
2855 Router announces stuff only after server reannounces channel
2856 after CHANNEL_CHANGE notify.
2858 These fixes optimizes the announcing procedure, and perhaps
2859 fixes some problems too. Affected file silcd/packet_receive.c.
2861 * Fixed SERVER_SIGNOFF sending to local clients. It was
2862 totally broken and sent the notify to all local clients,
2863 instead of only to those that was on same channel as the
2864 signing off clients. Affected file silcd/server_util.c.
2866 * Added -D option to server. It can be used to give debug
2867 level. The levels are from 0 - 99, and are predefined for
2868 smooth server debugging. (see silcd.c for the predefined
2869 levels). Affected file silcd/server.c.
2871 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2873 * Fixed a bug in Irssi SILC client to close the connection
2874 properly when disconnecting from server. Affected file
2875 irssi/src/silc/core/client_ops.c.
2877 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2879 * When authenticating as founder during JOIN command, check
2880 that the one authenticating becomes the only founder on the
2881 channel. Affected file silcd/command.c.
2883 * Better checking for founder mode setting when CUMODE_CHANGE
2884 notify is received. Affected file silcd/packet_receive.c.
2886 * Close all connections when shutting down the server by sending
2887 DISCONNECT packet. Close all listeners too when shutting
2888 down the server. Affected file silcd/server.c.
2890 * Handle DISCONNECT packet correctly in client library by
2891 calling the "disconnect" client operation. Affected file
2892 lib/silcclient/client.c.
2894 * Handle local errors correctly during resuming. Affected
2895 file lib/silcclient/client.c.
2897 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2899 * The log file is not dupped internally anymore in
2900 lib/silcutil/silclog.c. Fixed memory leaks too.
2902 * The scheduler now dispatches all pending timeout tasks
2903 when it is uninitialized with silc_schedule_uninit.
2904 Affected file lib/silcutil/silcschedule.c.
2906 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2908 * Added --enable-stack-trace option to configure. Added
2909 memory allocation stack trace support. Added files
2910 lib/silcutil/stacktrace.[ch]. Affected files are
2911 lib/silcutil/silcmemory.[ch].
2913 * Fixed memory leaks from libraries and server. Affected
2914 files around the tree.
2916 * Reverted back a fix made to CUMODE which broke it.
2917 Affected file silcd/command.c.
2919 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2921 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2922 core library, and implemented it. All textual messages SHOULD
2923 use this flag and the message MUST be UTF-8 encoded.
2924 All text messages sent by Irssi SILC client are now UTF-8
2925 encoded (regardless whether the terminal supports UTF-8 or not).
2926 Affected files are lib/silccore/silcchannel.h,
2927 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2930 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2932 * Added lots of new statistics updating that was missing from
2933 the server and router code. Affected files in silcd/.
2935 * Sending SIGUSR1 signal to server now dumps the current
2936 server statistics into /tmp directory. Affected file is
2939 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2940 the SILC Hash Interface also. Added new functions
2941 silc_hash_get_name, silc_hash_init, silc_hash_update and
2942 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2944 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2946 * Added some better info printing for client during connecting.
2947 Affected file silcd/server_util.c.
2949 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2950 to silence a user on a channel. Affected files are
2951 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2952 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2953 and silcd/packet_receive.c.
2955 * Fixed a fatal bug in handling of malformed command payload.
2956 Affected file silcd/command.c.
2958 * Fixed a double free when announcing channel users to router.
2959 Affected file silcd/server.c.
2961 * After successful authentication to channel founder mode, check
2962 that there isn't anyone else with founder mode on the channel.
2963 The one that authenticated will become founder and anyone
2964 else is demoted. Affected file silcd/command.c.
2966 * Added error printing of any error that has occurred during
2967 any command in client library. Affected file is
2968 irssi/src/silc/core/client_ops.c.
2970 * Removed some error printing from the client library and left
2971 it for the application to worry (from the error status it
2972 receives in 'command' client operation. Affected file is
2973 lib/silcclient/command.c.
2975 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2977 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2978 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2979 Starting key agreement with itself is denied. Affected file
2980 is lib/silcclient/client_keyagr.c.
2982 * Fixed some error checkings from the SFTP library which caused
2983 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2984 and lib/silcsftp/sftp_util.c.
2986 * Added new "debug" and "debug_string" settings to Irssi SILC
2987 client which can be used to print runtime debugging on the
2988 Irssi's screen. Available when compiled with --enable-debug
2989 option. Affected file irssi/src/silc/core/silc-core.c.
2991 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2993 * Fixed a missing variadic parameter in a function call that
2994 caused server crash when a non-allowed connection arrived.
2995 Reported by Richard Becker. Affected file silcd/server.c.
2997 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2999 * Added WATCH list sending to backup routers from router.
3000 The WATCH command is sent by the router to the backup
3001 router. Affected file silcd/command.c.
3003 * Mark the backup_router flag for RouterConnection entry
3004 if the backup router stuff is defined in the config file.
3005 Affected file silcd/serverconfig.c.
3007 * Fixed some backup data sending around the code to work better
3008 if the router is standalone router. Not all places were fixed.
3009 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3012 * Fixed the router connecting when connecting to multiple
3013 routers. It ignored every other router except the first
3014 one. Affected file silcd/server.c.
3016 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3018 * Made the private key generation after expiration optional.
3019 If not created after expiration the old key will re-expire
3020 at a later time (and thus key pair is not necessary to
3021 change). Affected file irssi/src/silc/core/clientutil.c.
3023 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3025 * The length arguments in bind() and connect() were wrong
3026 and fixed now to used SIZEOF_SOCKADDR in the
3027 lib/silcutil/unix/silcunixutil.c.
3029 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3031 * Fixed detach timeout handling to use Client ID and not
3032 the actual client entry which may be freed in the callback.
3033 Affected file silcd/command.c.
3035 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3037 * Merged c0ffee's multiple interface support patch.
3038 Affected files in silcd/.
3040 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3042 * Cleanup keys properly. Affected file is
3043 irssi/src/silc/core/clientutil.c.
3045 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3047 * Display the user mode on the status bar. Affected file
3048 irssi/src/silc/core/silc-expandos.c.
3050 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3052 * If private message key is not set, but the flag is set in
3053 the packet, ignore the packet since it cannot be decrypted.
3054 Affected file lib/silcclient/client_prvmsg.c.
3056 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3058 * When resuming client, remove the old client entry from
3059 the watcher list too. Affected file silcd/packet_receive.c.
3061 * Do not allow normal server to force founder mode away
3062 from router if the founder mode is already set. Affected
3063 file silcd/packet_receive.c.
3065 * Remove the client entry with watch notify types with short
3066 timeout, and not directly, so that other notifys can be
3067 retrieved too. Affected file lib/silcclient/client_notify.c.
3069 * Display notification about data messages that cannot be
3070 displayed. Affected files irssi/src/silc/core/client_ops.c,
3071 irssi/src/fe-common/silc/module-formats.[ch].
3073 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3075 * Fixed the CHANNEL_CHANGE notify handling in client libary
3076 to not use freed memory. Affected file is
3077 lib/silcclient/client_notify.c.
3079 * Fixed CUMODE_CHANGE notify handling in server. Affected
3080 file silcd/packet_receive.c.
3082 * Fixed USERS command to support empty channels. Affected
3083 file silcd/command.c.
3085 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3087 * Allow multiple identical pending commands to be registered
3088 in client library. Affected file is lib/silcclient/command.c.
3090 * Call the completion for resolving client information only
3091 after all resolvers has finished. This fixes a crash in
3092 the client. Added support for checking when the resolvers
3093 are finished. Affected file is lib/silcclient/idlist.c.
3095 * Wait by default 3 seconds before reconnecting to the server
3096 after being disconnected. Makes the /detach command a bit
3099 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3101 * Check the watcher list before sending signoff notifys
3102 when closing client connection. Affected file is
3105 * Added better CMODE command rights checking. Affected file
3106 silcd/server_util.c.
3108 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3110 * Fixed watcher list checking during server signoff. It
3111 crashed the server. Affected file silcd/server_util.c.
3113 * The JOIN command reply returns now the founder's public
3114 key. Affected file is silcd/command.c.
3116 * Announce the channel mode, and the mode properties with
3117 CMODE_CHANGE notify. Affected file silcd/server.c.
3119 * Mark new channels by default disabled, untill at least
3120 one user joins the channel. Affected file is
3121 silcd/packet_receive.c.
3123 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3125 * The nickname argument to watch notify can be optional.
3126 Fixes a crash in server. Affected file silcd/packet_send.c.
3128 * Remove the client entry from cache if the WATCH notify type
3129 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3130 lib/silcclient/client_notify.c.
3132 * Check the watcher list before and after changing nickname
3133 when the NICK_CHANGE notify is received. Affected file is
3136 * Fixed a crash in OPER and SILCOPER command sending. Empty
3137 passphrase caused the crash. Affected file is
3138 lib/silcclient/command.c.
3140 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3142 * Merged with Irssi CVS for Irssi SILC client.
3144 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3146 * Completed the protocol specifications.
3148 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3150 * Merged with Irssi CVS for Irssi SILC client.
3152 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3154 * Added the founder's public key delivery to the
3155 CUMODE_CHANGE notify type as well. Updated the protocol
3156 specs and the code. Affected files are silcd/packet_send.[ch],
3157 silcd/packet_receive.c and silcd/command.c.
3159 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3161 * Added silc_pkcs_public_key_copy function into the
3162 lib/silccrypt/silcpkcs.[ch].
3164 * Remove the `iv' from the SilcChannelEntry since we can
3165 live without it. Affected files are silcd/idlist.h and
3166 silcd/packet_receive.c.
3168 * Added support for sending the founder's public key in
3169 the CMODE_CHANGE notify packet in the server. Affected
3170 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3171 silcd/command.c and silcd/server.c.
3173 * Changed the FOUNDER_AUTH authentication to use only
3174 public key authentication as defined by new protocol
3175 specs. Passphrase authentication with that mode cannot
3176 be used anymore. It is now possible to reclaim founder
3177 mode from any server in the network. Affected files are
3178 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3180 * Added permanent channels support by making the channel
3181 permanent when FOUNDER_AUTH mode is set on the channel.
3182 The channel will not be destroyed even if channel is empty
3183 when that mode is set. Protocol TODO #17. Affected
3184 files are silcd/server.[ch], server_util.[ch],
3185 silcd/command.c, silcd/packet_receive.c and
3186 lib/silcclient/command.c.
3188 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3190 * Added reference counter to the command reply context in
3191 the client library. Affected files are
3192 lib/silcclient/command_reply.[ch].
3194 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3196 * Fixed rekey protocol with PFS in the client library.
3197 Affected file is lib/silcclient/protocol.c.
3199 * Added support for list of errors in client library
3200 command reply handling. Affected file is
3201 lib/silcclient/command_reply.c.
3203 * Defined that the WHOIS and IDENTIFY commands can send
3204 list of errors. Updated the protocol specs. Protocol
3207 * Added support for sending list of errors to WHOIS and
3208 IDENTIFY commands in server. Added support for receiving
3209 list of errors in server. Affected files are
3210 silcd/command.c and silcd/command_reply.c.
3212 * Fixed client info resolving on LEAVE command in client
3213 library to not crash. Affected file is
3214 lib/silcclient/client_notify.c.
3216 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3218 * Defined that the NICK command replies with thew changed
3219 nickname too, to make the nickname changing simpler at
3220 the client's end. Updated protocol specs and the code
3221 in client and server. Affected files are
3222 silcd/command.c, lib/silcclient/command_reply.c and
3223 lib/silcclient/command.c.
3225 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3227 * Added `Compressed' packet flag to indicate that the packet
3228 payload is compressed by the sender. Updated the protocol
3229 specs and the core library. The compression still is not
3230 implemented in the sources. Affected file is
3231 lib/silccore/silcpacket.h.
3233 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3235 * Remove pending command callbacks also if the connection
3236 to the server is destroyed. Affected file is
3237 lib/silcclient/client.c.
3239 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3241 * Added new QUIET channel user mode that can be used to
3242 quiet a user in a channel. Updated the protocol specs but
3243 it wasn't implemented yet. Protocol TODO #27. Affected
3244 file is lib/silccore/silcmode.h.
3246 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3248 * Added BLOCK_INVITE user mode to be able to block incoming
3249 invite notifications. Protoocol TODO #26. Affected files
3250 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3253 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3254 the protocol specs and the code. Affected file is
3255 lib/silccrypt/silcpkcs.c.
3257 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3259 * Disconnect Payload includes now the status type. Updated
3260 the protocol specs and the code. Protocol TODO #25.
3261 Affected files are silcd/server.c, lib/silcclient/client.c.
3263 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3264 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3265 Moved the silc_client_command_status_messages table to the
3266 lib/silcutil/silcutil.c and added new funtion
3267 silc_get_status_message, which deprecates function
3268 silc_client_status_message. Affected files are
3269 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3270 lib/silcutil/silcutil.[ch].
3272 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3274 * Defined that the nickname hash in Client ID MUST be from
3275 lowercase nickname. This effectively changes nicknames in
3276 SILC to case-insensitive. Updated the protocol specs and
3277 the code. Affected files are lib/silcutil/silcutil.[ch],
3278 silcd/serverid.c, and silcd/idlist.c.
3280 * Added new channel user modes BLOCK_MESSAGES_USERS and
3281 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3282 code. Affected files are lib/silccore/silcmode.h,
3283 lib/silcclient/command.c, and silcd/packet_send.c.
3285 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3286 specs and code. Affected file lib/silccore/silcstatus.h.
3288 * Added support for watch list. It is possible to add nicknames
3289 to be watched, and when they come to network, leave network
3290 or user mode changes the watcher will be notified of this
3291 change. Added SILC_COMMAND_WATCH command, added new
3292 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3293 notifications. Updated the protocol specs and implemented
3294 this to library, client and server. Protocol TODO #21.
3295 Affected files are lib/silccore/silccomand.h,
3296 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3297 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3298 silcd/packet_send.[ch], silcd/packet_receive.c, and
3299 irssi/src/silc/core/client_ops.c.
3301 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3302 somebody watching you. Updated the protocol specs and the
3303 code. Affected files are lib/silccore/silcmode.h, and
3304 lib/silcclient/command.c.
3306 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3308 * Added service support to SILC protocol. Added new command
3309 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3310 core library. Services are not implemented in server or
3311 client for now. Protocol TODO #20. Affected files are
3312 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3314 * Added SilcStatus argument to `command' client operation
3315 to return the error status when command sending fails
3316 locally. Changed all command in client library to return
3317 correct command status. Affected files are
3318 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3319 irssi/src/silc/core/client_ops.c.
3321 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3323 * Added silc_mime_parse function to parse MIME headers.
3324 Affected files are lib/silcutil/silcstruti.[ch].
3326 * Added MIME header parsing in Irssi SILC Client. It displays
3327 all textual MIME objects, others it ignores. Affected file
3328 is irssi/src/silc/core/clien_ops.c.
3330 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3332 * Fixed a bug in the pid writing function, which couldn't be
3333 written in a root-owned directory.
3335 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3337 * Defined that channel message to unknown Channel ID must
3338 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3339 Updated the protocol specs and the code in server. The
3340 affected file is silcd/packet_receive.c.
3342 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3344 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3345 that it is used to send error notifys if error occurs during
3346 some SILC packet processing, except commands. The error
3347 types are same as for command reply types. Defined that
3348 if private message is sent to unknown Client ID the error
3349 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3350 Updated the protocol specs and code. Affected files are
3351 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3352 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3353 and irssi/src/silc/core/client_ops.c. Renamed the
3354 SilcCommandStatus to SilcStatus.
3356 * Defined the use of extra WHOIS attributes in WHOIS command.
3357 The <Requested Attributes> (defined in a separate document)
3358 can be used to request additional information about user
3359 not returned by standard WHOIS command. Defined that server
3360 can send WHOIS command directly to client. Client provides
3361 the requested attributes to the server. Updated the protocol
3362 specs. Protocol TODO #4. Implementation is not done yet
3363 (Protocol TODO #24).
3365 * Renamed function silc_client_command_status_message to
3366 silc_client_status_message. Affected files are
3367 lib/silcclient/command_reply.[ch].
3369 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3371 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3372 32 bit integers. Updated the protcol specs and the code.
3373 Affected files are silcd/command.c and
3374 lib/silcclient/command.c.
3376 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3378 * Fixed a bug in library where sending a bogus authentication
3379 payload would lead to a crash. Affected file is
3380 lib/silccore/silcauth.c.
3382 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3384 * Added detach_disabled and detach_timeout server config
3385 options to the server. Affected files silcd/serverconfig.[ch],
3386 silcd/command.c and silcd/packet_receive.c.
3388 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3390 * Added resolve_cmd_ident field to the SilcClientEntry structure
3391 too so that if the entry is for example being resolved so
3392 another command may attach to the same pending command reply
3393 without requiring to resolve the same entry again. Added
3394 support for adding multiple pending commands for one
3395 command idenfier. Affected files lib/silcclient/command.[ch],
3396 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3398 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3400 * Defined that server receives WHOIS command reply for private
3401 and secret channels too. Updated protocol specs and the
3402 code in server. Affected file silcd/command.c.
3404 * Defined <channel user mode list> argument to WHOIS command
3405 reply for returning user modes on the channels. The
3406 channel list now doesn't include the user mode anymore but the
3407 actual channel mode. Updated protocol specs and the code in
3408 client and server. Affected files are silcd/command_reply.c,
3409 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3410 and lib/silcclient/command_reply.c.
3412 * Save the channels list in WHOIS command reply in normal server
3413 so that WHOIS always shows joined channels also in normal
3414 server and not just on router. Affected file is
3415 silcd/command_reply.c.
3417 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3419 * Defined that server receives USERS command reply for private
3420 and secret channels too. Updated protocol specs and the
3421 code in server. Affected file silcd/command.c.
3423 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3425 * Changed the UMODE's mode mask argument to be optional. If
3426 not provided then the command merely returns the current mode
3427 mask to the client. Updated protocol specs and the server.
3428 Affected file is silcd/command.c.
3430 * Added SILC session detachment/resuming support. It is possible
3431 to detach by closing the network connection and then re-connect
3432 and resume to the old client session. Added DETACHED user
3433 mode that server will set for detached client. Added new
3434 packet RESUME_CLIENT which is used to perform the resuming
3435 process. Added DETACH command. Updated the protocol specs,
3436 core library, client and server. Protocol TODO #22. Very
3437 many affected files around the tree.
3439 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3441 * Changed the CMODE's mode mask argument to be optional. If
3442 not provided then the command merely returns the current mode
3443 mask to the client. Updated protocol specs and the server.
3444 Affected file is silcd/command.c.
3446 * Changed the Killer's Client ID in KILLED notify to be just
3447 any ID payload since router server is allowed to kill as well.
3448 Updated protocol specs, client libary and server. Affected
3449 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3450 and irssi/src/silc/core/client_ops.c.
3452 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3454 * Added new user modes ANONYMOUS for special anonymous servers
3455 that may set the mode for client, and BLOCK_PRIVMSG which
3456 client may set to block incoming private messages unless the
3457 Private Message Key flag is set (using private keys to protect
3458 private messages). Updated protocol specs and code in client
3459 and server and core library. Protocol TODO #23. Affected
3460 files are lib/silccore/silcmode.h, silcd/server.[ch],
3461 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3462 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3464 * Added new channel user mode BLOCK_MESSAGES which the client
3465 may set to itself to tell server not send channel messages.
3466 Other packets such as channel key packets are still sent.
3467 Protocol TODO #23. Updated the protocol specs, client and
3468 server. Affected files are lib/silccore/silcmode.h,
3469 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3470 lib/silcutil/silcutil.c, silcd/command.c, and
3471 silcd/packet_send.c.
3473 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3475 * Redefined the Status Payload to include now two 8 bit fields,
3476 instead of one 16 bit field. This now makes it possible to
3477 send list of errors. Updated the protocol specs and the code
3478 in core library, client library and server. Protocol TODO #1.
3479 Affected files are lib/silccore/silccommand.[ch],
3480 lib/silcclient/command_reply.[ch], silcd/command.c,
3481 silcd/command_reply.c and silcd/packet_receive.[ch].
3483 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3485 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3486 must be handled by the application and should tell the application
3487 that an error message was already printed, and it should print the
3488 config coords (line, filename, ...). Affected files are
3489 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3491 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3492 server config parsing code more readable.
3494 Fixed a bug in the fetch_logging() config callback.
3496 Affected files is silcd/serverconfig.c.
3498 * Drop root privileges when started in foreground. Don't drop them
3499 if debugging also. Affected file is silcd/silcd.c.
3501 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3503 * Added more IM-like features by introducing new user modes
3504 for setting various presence information. Added new modes:
3505 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3506 specs and code. Protocol TODO #19. Affected files are
3507 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3508 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3510 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3512 * Added STATS command to the protocol after all, to return
3513 various statistical information about the network. It can
3514 be used by clients to retrieve statistical information, and
3515 servers may use it to to fetch cell and network wide
3516 statistics from router. Updated the protocol specs and
3517 implemented it to the server. Protocol TODO #16.
3518 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3519 silcd/command_reply.[ch].
3521 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3523 * The LIST command reply in client libary now adds new channel
3524 entry if the returned channel doesn't exist yet in cache,
3525 and returns the channel entry to the application in the
3526 command_reply client operation. Affected file is
3527 lib/silcclient/command_reply.c.
3529 * Changed the channel message payload's MAC generation to
3530 include the IV in the MAC as well. This way all relevant
3531 parts of the channel message payload are authenticated also
3532 with the channel message MAC (and not only by packet MAC).
3533 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3534 Affected file is lib/silccore/silcchannel.c.
3536 * Fixed the SKE to save the remote version, since the
3537 silc_ske_parse_version mistakenly checked wrong version,
3538 after it replaced the start payload. Affected files are
3539 lib/silcske/silcske.[ch].
3541 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3543 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3544 string utility functions. Added there also new functions
3545 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3546 Affected files lib/silcutil/silcstrutil.[ch].
3548 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3549 files are lib/silcutil/silcstrutil.[ch].
3551 * Defined that the security property fields in SKE SHOULD be
3552 UTF-8 encoded, defined that version string MUST be US-ASCII
3553 encoded, defined that passphrases sent in connection
3554 authentication protocol MUST be UTF-8 encoded. Implemented
3555 these to the client and server. Defined also that other
3556 passphrases sent in the protocol MUST be UTF-8 encoded.
3557 Affected files are lib/silcske/silcske.c,
3558 lib/silcclient/protocol.c, silcd/protocol.c,
3559 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3561 * Changed the silc_client_close_connection interface to not
3562 need the SilcSocketConnection which should not be visible
3563 to application. Affected files are lib/silcclient/client.c
3564 and lib/silcclient/silcclient.h.
3566 * Rewrote the text for Private Message Key Payload in the
3567 protocol specification. Protocol TODO #11.
3569 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3571 * Upgraded the protocol version to 1.1, updated protocol specs
3574 * Added the nickname as new argument to NICK_CHANGE notify and
3575 added it to protocol specs and implemented it to client and
3576 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3577 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3578 lib/silcclient/client_notify.c.
3580 * Added the killer's client ID to the KILLED notify and added
3581 it to protocol specs and implemented it to client and server.
3582 Protocol TODO #13. Affected files are silcd/command.c,
3583 silcd/packet_receive.c, packet_send.[ch],
3584 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3585 The killer's client entry is now returned to application in
3586 the `notify' client operation.
3588 * Fixed the Max Argument fields that had too large value set
3589 in the protocol specs. Protocol TODO #14.
3591 * Added the LEAVE command reply to return the ID of parted
3592 channel. Updated protocol specs and implemented it to the
3593 client and server. Protocol TODO #15. Affected files are
3594 silcd/command.c, lib/silcclient/command_reply.c. The channel
3595 entry is now returned to application in the `command_reply'
3598 * Rewrote the version SKE version checking in client libary
3599 and in server to use the silc_parse_version_string. Affected
3600 files are lib/silcclient/protocol.c, silcd/protocol.c.
3602 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3603 commands that was missing it, and updated protocol specs and
3604 the server implementation. Protocol TODO #10. The affected
3605 file is silcd/command.c.
3607 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3608 generic reply to a generic request (REQUEST flag), and
3609 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3610 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3611 to define the payload for DATA flag. Added the flags to
3612 the implementation. Protocol TODO #9. Affected file is
3613 lib/silccore/silcchannel.h.
3615 Changed the client library to return the message length
3616 to application as well in the channel_message and private_message
3617 client operations. Affected files are
3618 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3619 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3620 and lib/silcclient/client_ops_example.c.
3622 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3623 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3624 the channel. Updated protocol specs and impelemented this
3625 to client and server. Protocol TODO #6. Affected files are
3626 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3627 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3629 Added new options m and M to CMODE command in Irssi SILC
3630 client to set these modes.
3632 * Deprecated all administrative commands from SILC protocol
3633 since they are highly implementation specific commands.
3634 Updated protocol specs. Moved the old commands in
3635 implementations to private range of command types. Affected
3636 files are silcd/command.c, lib/silcclient/command.c and
3637 lib/silcclient/command_reply.c. Protocol TODO #8.
3639 * Fixed a bug in server where sending unknown command crashes
3640 the server. Affected file silcd/command.c.
3642 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3644 * Added SILC_PROTOCOLVERSION macro to check protocol version
3645 of a socket connection. The affected file is
3646 lib/silcutil/silcsockconn.h.
3648 * Added better error logging in rekey protocol. Affected file
3651 * Do not check public key types in SKE during rekey. Affected
3652 file lib/silcske/payload.c.
3654 * Fixed the rekey protocol with PFS, which was totally broken.
3655 Affected file silcd/protocol.c.
3657 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3659 * Some client implementations quit network by doing first LEAVE
3660 and then immediately SIGNOFF (like Bombyx). We now do check
3661 after a short time after LEAVE notify and check whether the
3662 client is still valid after LEAVE, and if not we remove it from
3663 cache. Affected file is lib/silcclient/client_notify.c.
3665 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3667 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3668 it's good not to have security holes here.
3670 * Fixed a negative refcount situtuation for the config context.
3671 Affected file is silcd/serverconfig.c.
3673 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3675 * ROBOdoc documented lib/silcutil/silcutil.h.
3677 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3679 * Optimized even more the SilcPacketContext structure. Now
3680 totally saved 16 bytes of memory per context after optimization.
3681 Affected files are lib/silccore/silcpacket.[ch].
3683 * Made strict checks for valid SILC IDs. Affected file is
3684 lib/silccore/silcid.c.
3686 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3688 * Changed the object argument for silc_cipher_register,
3689 silc_hash_register, silc_hmac_register and silc_pkcs_register
3690 to const. Affected files are lib/silccrypt/silccipher.[ch],
3691 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3693 * Changed the silc_get_username and silc_get_real_name to
3694 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3696 * Fixed the Irssi SILC Client to use the silc_get_username and
3697 silc_get_real_name insted of glib routines since the glib
3698 routines only corrupt stack. Fixes the Irssi SILC to work in
3699 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3701 * Fixed the Irssi to not use g_get_home_dir since it crashes
3702 or returns garbage on cygwin and corrupts stack. Added function
3703 get_home_dir to Irssi routines. Affected files are
3704 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3706 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3708 * Made some structure optimizations. SFTP memory FS MemFSEntry
3709 entry structure. Optimized SilcTask structure. Optimized
3710 SilcPacketContext structure.
3712 Affected files lib/silcsftp/sftp_fs_memory.c,
3713 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3715 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3717 * And yet again reverted back the config thing since Johnny
3718 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3721 * Fixed memory leaks from config object. Affected files are
3722 silcd/serverconfig.[ch].
3724 * Added support for adding new connections to the server in rehash.
3725 After rehash they take effect.
3727 Added support for changing the maximum allowed connections in
3728 rehash. The number can grow but going smaller is not supported.
3730 Added function silc_server_num_sockets_by_remote to the
3731 silcd/server_util.[ch].
3733 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3735 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3737 * Added preliminary checking during config parsing for a valid
3738 public/private key and removed further checks in the code.
3739 Affected files are silcd/serverconfig.[ch], server.c.
3741 * Moved functions silc_server_drop() and silc_server_daemonise()
3742 from server.c to silcd.c since they are stricly related to
3743 the application activity.
3745 * Reverted a small part of the automatic ref/unref since
3746 it caused a double unref in some situations. Affected
3747 files are silcd/silcd.[ch], server.c, serverconfig.c.
3749 * Added some .cvsignore files in the lib directory.
3751 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3753 * Fixed silc_net_gethostbyaddr to correctly resolve by
3754 address. Affected file lib/silcutil/silcnet.c.
3756 * Fixed the notify relaying to client. The HMAC to be used
3757 with relayed packets ws wrong and caused decryption failure
3758 at the client end. Affected file is silcd/packet_receive.c.
3760 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3762 * Created new branch silc_protocol_1_0_branch.
3764 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3766 * Changed the silc_server_config_* routines to be SilcServer
3767 independent. They are now officially application specific code
3768 and not part of generic server implementation. Affected files
3769 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3771 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3773 * Added automatic referencing of config context in the
3774 silc_server_config_alloc, and automatic unreferencing in the
3775 silc_server_config_destroy. Affected files are
3776 silcd/serverconfig.[ch], silcd/silcd.c.
3778 * Fixed the silc_log_quick handling in the logging routines.
3779 It didn't log quickly when it was TRUE. Affected file is
3780 lib/silcutil/silclog.c. Also the flush delay was set even
3781 if it was 0 in config file. Affected file is
3782 silcd/serverconfig.c.
3784 * Added support for changing key pair of the server in rehash.
3785 Affected file silcd/server.c.
3787 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3789 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3790 too early, before getting the channel entry. Affected file
3791 is silcd/packet_receive.c.
3793 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3795 * Added functions silc_server_config_[ref/unref], these are used
3796 to prevent that the config object is destroyed.
3798 No longer directly affect global variables silc_log_quick and
3799 silc_log_delay, they are first cached inside the config object
3800 and then applied with silc_server_config_setlogfiles().
3802 silc_server_config_set_defaults() is now internal to
3803 serverconfig.c, there are no reasons to show this internal stuff
3806 Affected files are silcd/serverconfig.[ch].
3808 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3809 fprintf's to stderr, since some code may be executed again after
3810 the server went into the background. Affected files are
3813 * Added rehash support. Added function silc_server_rehash() that
3814 will perform all the basic tasks of the rehashing procedure.
3816 * Added command line option `-x, --hexdump'. This will enable the
3817 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3818 The option `--hexdump' implies `--debug'.
3820 * Fixed a bad bug in the logging APIs (silcutil library) where
3821 the application would crash after calling silc_log_reset_all().
3823 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3825 * Fixed the KICKED notify handling in client library to
3826 correctly remove the channel and all entries from the
3827 channel when I was kicked. This bug crashed the client.
3829 Fixed yet another but in KICKED notify handling to remove
3830 the kicked client correctly from the channel.
3832 Affected file is lib/silcclient/client_notify.c.
3834 * Fixed a minor bug in looking up correct client entry
3835 in KICKED notify in server. Affected file is
3836 silcd/packet_receive.c.
3838 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3839 sources correctly to distribution. Fixes --with-gmp option.
3841 * Removed the manual rehashing from ID Cache, and changed it
3842 to use the SILC Hash Table's auto rehash feature. Affected
3843 file is lib/silccore/silcidcache.c.
3845 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3847 * Fixed a bug in the silc_client_nickname_format function that
3848 handles the multiple same nickname formatting. Two clients
3849 with same nickname caused problems after the first one left
3850 and rejoined. It didn't format the nickname correctly.
3851 Affected file is lib/silcclient/idlist.c.
3853 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3855 * Don't change the topic if olod topic is same as new one.
3856 Affected file is silcd/packet_receive.c.
3858 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3860 * Added cross-reference support to the SILC Documentation
3861 generator. All types across all HTML files are now cross-
3862 referenced. Affected files util/robodoc/generator.c and
3863 scripts/silcdoc/silcdoc.
3865 * Added file lib/silcutil/silctypes.h to include all the
3866 arithmetic type definitions and some macros. Removed
3867 includes/bitmove.h and moved macros to silctypes.h.
3869 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3871 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3873 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3875 * Added `type' argument to silc_id_payload_parse_id function which
3876 now returns the type of the ID to the sent pointer. Affected
3877 file is lib/silccore/silcid.[ch].
3879 * Added check for CMODE_CHANGE notify type that mode change is
3880 allowed by the sender. Affected file silcd/packet_receive.c.
3882 * Added check for CUMODE_CHANGE notify type that mode change is
3883 allowed by the sender. Affected file silcd/packet_receive.c.
3884 Added the ID type as CUMODE_CHANGE notify type as argument
3885 to the `notify' client operation. Affected files are
3886 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3888 * Added function silc_client_add_server to the client library.
3889 Added support for resolving also channel and server info when
3890 received unknown entity in notify packet. Affected files are
3891 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3893 * Added function silc_command_get_status to return the command
3894 status from the command reply's argument payload. Affected files
3895 are lib/silccore/silccommand.[ch].
3897 * Added check for KICKED notify type that the kicking is
3898 allowed by the client. Affected file silcd/packet_receive.c.
3900 * Created function silc_get_input which can be used to get input
3901 (echo on or off) from user on command line. Affected files are
3902 lib/silcutil/silcutil.[ch].
3904 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3906 * Optimized silc_server_packet_relay_to_channel function.
3907 Added new function silc_channel_message_payload_encrypt which
3908 can be called directly if channel message payload needs to
3909 be encrypted and is already encoded (no need to call _encode
3910 function). Packet relaying is now done by router without any
3911 extra memory allocations. Affected files are
3912 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3913 silcd/packet_send.c.
3915 * Fixed the INVITE notify handling. It took wrong arguments
3916 as invite list and invite delete. Affected file is
3917 silcd/packet_receive.c.
3919 * Added check for TOPIC_SET notify type that the topic change is
3920 allowed by the client. Affected file silcd/packet_receive.c.
3922 * Added check for INVITE notify type that inviting is allowed by
3923 the client. Affected file silcd/packet_receive.c.
3925 * Changed the silc_server_client_on_channel to return the
3926 SilcChannelClientEntry as well. Moved the function
3927 silc_server_check_cmode_rights to server_util.[ch].
3928 Affected files are silcd/server_util.[ch], silcd/command.c.
3930 * Added function silc_server_check_umode_rights to check whether
3931 changing client's user mode is allowed. Added check for
3932 UMODE_CHANGE notify type that the umode change is allowed
3933 by the client. Affected files are silcd/server_util.[ch],
3934 silcd/packet_receive.c and silcd/command.c.
3936 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3938 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3939 ID length. It ignored that ID can be IPv6 based as well.
3940 Affected file lib/silccore/silcpacket.h.
3942 * Fixed the silc_id_id2str and silc_id_str2id to take the
3943 IPv6 address offset's into consideration. Affecte file is
3944 lib/silccore/silcid.c.
3946 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3948 * Fixed the internal Unix scheduler functions to check for
3949 NULL context they may receive. The affected file is
3950 lib/silcutil/unix/silcunixschedule.c.
3952 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3954 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3955 can specify different directory with --home command line
3956 parameter. Affected files irssi/src/silc/core/client_ops.c,
3959 * SILC-specific commands aren't now executed if the active server
3960 isn't of SILC-type, so there won't be problems with having
3961 IRC and SILC protocol support in same client. Affected files
3962 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3965 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3967 * Improved the signal support in SILC Schedule. Added new
3968 function silc_schedule_signal_call which is used by application
3969 to mark a signal to be called. It is now safe to perform
3970 any kind of tasks in signal callbacks since it is guaranteed
3971 that the application specified signal callback is called
3972 after the signal is over. Affected files are
3973 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3975 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3977 * Added `name' field to SilcChannelPrivateKey to represent
3978 application given name for the key. Moved also the context from
3979 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3980 Added the `name' argument also to the function
3981 silc_client_add_channel_private_key.
3983 Added function silc_client_current_channel_private_key to set the
3984 current channel private key in use.
3986 Added "change" command to KEY command which can be used to change
3987 the current channel private key. Bound the command also to
3988 alt+K (Alt+Shift+k).
3990 Also affected files lib/silcclient/client_channel.c,
3991 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3993 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3995 * Added silc_rng_get_byte_fast function in to the
3996 lib/silccrypt/silcrng.[ch].
3998 * Changed the interface of silc_packet_assemble and the
3999 silc_packet_send_prepare. If silc_packet_assmble is now
4000 called the application does not call silc_packet_send_prepare
4001 because the library will call it automatically. These
4002 interfaces now also return a reference to the outgoing buffer
4003 which includes the assembled packet, which the application can
4004 use to encrypt the packet.
4006 Affected files are lib/silccore/silcpacket.[ch],
4007 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4008 silcd/packet_send.c, server_backup.c and packet_receive.c.
4010 * Fixed a packet sending bug on very high load, where outgoing
4011 packet queue wasn't handled correctly and packets got corrupted.
4012 Affected files are lib/silcutil/*/silc*sockconn.c,
4013 lib/silcclient/client.c and silcd/server.c.
4015 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4017 * Added macro SILC_PACKET_DATALEN which can be used during
4018 packet assembling to check whether the data to be added to
4019 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4020 len is truncated until it fits it.
4022 Added checks for maximum length of channel message payload and
4023 private message payload also.
4025 Added checks for maximum packet length in server and in
4028 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4029 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4030 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4031 lib/silcclient/client_prvmsg.c.
4033 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4035 * Added silc_server_packet_queue_purge call to the
4036 silc_server_disconnect_remote to assure that all data in the
4037 queue before disconnecting is sent to the network. Affected
4038 file silcd/server.c.
4040 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4042 * Added the deleting of server's own ID cache entry to the
4043 silc_server_free function. Free also everything else that
4044 has been allocated in silc_server_init. The affected file
4047 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4049 * Added functions silc_parse_version_string, silc_version_to_num,
4050 and silc_ske_parse_version to parse SILC protocol style version
4051 strings. Affected files lib/silcutil/silcutil.[ch] and
4052 lib/silcske/silcske.[ch].
4054 * Added new configuration params: version_protocol, version_software
4055 and version_software_vendor to specify what version the remote
4056 host must at least be to be able to connect to server. The vendor
4057 string can be regex matched too. Added new function
4058 silc_server_connection_allowed to check maximum number of allowed
4059 connections, and allowed versions for incoming connections.
4060 Affected files are silcd/server.c, server_util.[ch] and
4063 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4065 * Added preliminary support for signals in scheduler. The
4066 signals we care about are now blocked always when the scheduler
4067 is locked. This way we can synchronise the use of signal with
4068 scheduler. It is guaranteed that when signal occurs the scheduler
4069 is not locked, and thus new tasks can be safely added to the
4072 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4073 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4074 Added new platform specific routines
4075 silc_schedule_internal_signals_[un]block and
4076 silc_schedule_internal_signal_[un]register.
4078 Added new functions to SILC Schedule API:
4079 silc_schedule_signal_[un]register. Each signal that application
4080 is going to use should be registered to the scheduler.
4082 Affected files are lib/silcutil/silcschedule.[ch],
4083 lib/silcutil/*/silc*schedule.c.
4085 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4087 * Check for unauthenticated client and server in the
4088 silc_server_new_client and silc_server_new_server functions.
4089 Affected file silcd/packet_receive.c.
4091 * Added function silc_string_is_ascii to check whether given
4092 string is 7-bit ASCII string. Affected files are
4093 lib/silcutil/silcutil.[ch].
4095 * Added function silc_id_is_valid_server_id into the
4096 silcd/serverid.c and added checking for valid Server ID's in
4097 silc_server_new_server. The Server ID must always be based
4098 on the server's public IP address.
4100 * Added logging of DISCONNECT packet message in the server.
4101 Affected file silcd/server.c.
4103 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4105 * Changed all library interfaces that use Global RNG to also
4106 accept SilcRng as argument. Affected files are
4107 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4108 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4109 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4110 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4111 lib/silccrypt/rsa.c.
4113 * Added function silc_pkcs_generate_key to the
4114 lib/silccrypt/silcpkcs.[ch] for applications so that they
4115 don't need to do pkcs->pkcs->init calls anymore.
4117 * Remove SilcSocketConnection from the SFTP API since it really
4118 wasn't needed there. The application has the information
4119 saved in its contexts anyway and the SFTP layer doesn't need
4120 know about it. Affected files lib/silcsft/silcsftp.h and
4121 lib/silcsftp/sftp_[server/client].c.
4123 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4124 The SilcSimContext is not SilcSim.
4126 * Fixed possible buffer overflows in silc_id_render in the
4127 lib/silcutil/silcutil.c.
4129 * On EPOC the global crypto module lists are not used at all
4130 in the crypto library. Added support for using the constant
4131 algorithm list on EPOC. Affected files are
4132 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4135 * Fixed the handling of third parameter of KICKED notify, since
4136 it was mistakenly updated to SILC Protocol 1.0 even though it
4137 is to be included in 1.1. Since it is not in 1.0 it is not
4138 mandatory, and this fix now handles it only if it is provided,
4139 and it is not error if it is not provided. Affected file
4140 lib/silcclient/client_notify.c.
4142 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4144 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4145 client. Affected file irssi/src/silc/core/client_ops.c.
4147 * Merged with Irssi 0.8.4 from irssi.org CVS.
4149 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4151 * Check for valid socket connection in client entries before
4152 sending any messages. Fixes a crash, but doesn't fix some
4153 other underlaying bug that is lurking there. Affected
4154 file silcd/packet_send.c.
4156 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4158 * $usermode, $cumode and $cumode_space expandos shouldn't do
4159 anything with non-SILC server records. Affected file
4160 irssi/src/silc/core/silc-expandos.c
4162 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4164 * Fixed the silc_net_check_[host/local]_by_sock to support
4165 IPv6 bound sockets as well. Now they can return IPv6 addresses
4166 as well. Affected file lib/silcutil/silcnet.c.
4168 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4169 Affected lib/silcutil/unix/silcunixnet.c.
4171 * Fixed ID rendering (at least on some platforms, not NetBSD)
4172 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4174 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4176 * Added silc_hash_public_key and silc_hash_public_key_compare
4177 functions to be used with SilcHashTable. They can be used to
4178 hash public keys and compare public keys in hash table. Affected
4179 file lib/silcutil/silcutil.[ch].
4181 * Added support for specifying multiple public keys for Client
4182 connection section in server configuration file. This makes it
4183 possible to accept multiple public keys from same host, or to
4184 make a section that accepts any incoming host, and have the
4185 accepted public keys listed in the section.
4187 Added functions silc_sever_[find/get]_public_key, added the
4188 support for this actually to all connection sections but only
4189 the Client section is currently allowed to specify multiple
4192 Affected files are silcd/server.c, server_internal.h,
4193 command.c, protocol.c, server_util.[ch], packet_receive.c.
4195 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4197 * Merged Irssi 0.8.2 from irssi.org CVS.
4199 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4201 * If silc_debug is TRUE, also output standard logging messages
4202 to stderr with the debug output.
4204 Made silc_log_reset_all() flushing all channels before returning.
4205 Also fixed some documentation typos.
4207 Affected files are lib/silcutil/silclog.[ch].
4209 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4211 * Fixed the server to check correctly the amount of connections
4212 from single host, by checking also the type of the connection.
4213 Fixed also the comparison of number of connections and number
4214 of allowed connections. Affected files are silcd/server.c,
4217 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4219 * Fixed the USERS command reply to save the user's mode on the
4220 channel as well. Fixed JOIN command reply to check whether a
4221 client is on channel already and not join it twice. Affected
4222 file lib/silcclient/command_reply.c.
4224 * Added new file silc-expandos.c into irssi/silc/core/ to return
4225 various stuff for various signal for the statusbar etc. updating.
4226 Now Irssi SILC client prints channel user modes etc. on the
4229 * The user mode (like server/router operator changes) is now shown
4230 on the Irssi SILC client's statusbar. The affected files are
4231 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4233 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4235 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4236 to SILC_SCHEDULE_[UN]LOCK macros.
4238 * Added more error printing to logs in server code. Affected
4239 files silcd/server.c and silcd/protocol.c.
4241 * Fixed -S option parsing in Irssi SILC Client. Affected file
4242 irssi/src/silc/core/silc-core.c.
4244 * Added silc_buffer_alloc_size function. Affected file is
4245 lib/silcutil/silcbuffer.h.
4247 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4249 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4250 constants. Affected files in
4251 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4254 * Changed the internal SFTP Memory FS table to const. Affected
4255 file lib/silcsftp/sftp_fs_memory.c.
4257 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4259 * Fixed the buffer formatting and unformatting routines to
4260 check the size of 64 bits types with sizeof(). Affected
4261 file is lib/silcutil/silcbuffmt.c.
4263 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4265 * Removed 0.6.x backwards support.
4267 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4269 * Changed all integer type names:
4270 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4271 to avoid collisions with other libraries using same type names
4274 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4276 * Added `prefer_ipv6' argument to the functions
4277 silc_net_gethostbyname[_async]. If it is TRUE it will return
4278 IPv6 address over IPv4. If FALSE IPv4 address is returned
4279 even if IPv6 address was found. Affected files
4280 lib/silcutil/silcnet.[ch].
4282 * Added support silc_net_create_connection[_async] to fallback
4283 to IPv4 address if IPv6 address could not be used (like if
4284 it doesn't work on a specific system). Affected file in
4285 lib/silcutil/unix/silcunixnet.c.
4287 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4289 * Added silc_schedule_reinit function to do the enlarging
4290 of the max tasks handling capabilities of the scheduler.
4291 Affected files lib/silcutil/silcschedule.[ch].
4293 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4295 * Added automatic extern "C" { ... } for C++ compilers so the
4296 application does not need to define them. Affected file
4297 includes/silcincludes.h.
4299 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4300 old name went against naming convention. Applications now
4301 include "silcclient.h" instead of "clientlibincludes.h".
4302 Removed includes/clientlibincludes.h, it is redundant now.
4304 * Renamed includes/version.h to silcversion.h.
4306 * Added really preliminary support for OS/2 into the util
4307 library. Only thread & mutex API is implemented, others
4308 are still to be implemented. Created the lib/silcutil/os2/
4309 directory. Created also file includes/silcos2.h.
4311 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4313 * Added preliminary BeOS support into the util library.
4314 Created lib/silcutil/beos/, and implemented all the needed
4315 functions to support SILC on BeOS. Created also file
4316 includes/silcbeos.h.
4318 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4320 * Added proper initializations to silc's irssi code, so it's
4321 now possible to load it as module. Affected files
4322 irssi/src/silc/core/silc-core.c,
4323 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4325 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4327 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4330 * Fixed the silcdoc document generator to correct generate
4331 docs from all kinds of filenames. Affected files are
4332 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4334 * ROBOdoc documented lib/silcutil/silcmemory.h.
4335 Added also new function silc_memdup.
4337 * Removed lib/silcutil/silcbufutil.h and moved those routines
4338 to the lib/silcutil/silcbuffer.h.
4340 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4342 * Added `user_count' to the SilcChannelEntry which now tells the
4343 number of users on the channel. The user count is now saved
4344 in normal server of global channels as well. Affected files
4345 silcd/server.c, idlist.h, packet_receive.c and command.c.
4347 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4348 include file utility functions.
4350 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4351 instead of calling directly OS routines.
4353 * Fixed NICK change printing in Irssi SILC Client. Fixed
4354 KICKED notify printing in Irssi SILC Client. Affected file
4355 irssi/src/silc/core/client_ops.c.
4357 * Fixed a NICK change bug in client library, to not recreate the
4358 client_entry->channels hash table everytime nick is changed.
4359 Affected file lib/silcclient/client.c.
4361 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4363 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4364 the SKE interface a bit.
4366 * Fixed padding problem in PKCS#1. The padding was not actually
4367 random since the random number generator was used incorrectly.
4368 This security bug affects only when encrypting with PKCS#1, and
4369 it is not currently used at all in SILC. SILC only use signing
4370 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4372 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4374 * Rewrote the notify handling in Irssi SILC client to not call
4375 the events as signals. Fixes problems with Perl support.
4376 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4378 * Send the auto-nicking NICK command in client library with
4379 little timeout after connecting. The affected file is
4380 lib/silcclient/client.c.
4382 * Added following new config file settings:
4383 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4384 key_exchange_timeout, conn_auth_timeout, connections_max,
4387 Implemented all the new config settings handling in the server.
4389 Optimized the use of SKE Mutual flag usage. Use it only
4390 if connection authentication protocol is not based in public
4393 Renamed all SilcServerConfigSection* to SilcServerConfig*
4394 to have a bit shorter names.
4396 Affected files silcd/serverconfig.[ch], server.[ch], and
4399 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4401 * Cleaned up the listening sockets code, preparing for the rehash
4402 support. Affected file is silcd/server.c.
4404 * Fixed some output messages. Affected files are silcd/silcd.c,
4407 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4409 * Create lib/doc/silcrng_intro.html document as introduction
4410 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4412 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4414 * Fixes to the silcd config template. Affected file is
4415 doc/example_silcd.conf.in.
4417 * Removed type casts from silc_calloc(), conforming to the
4418 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4420 * Removed param_name member from client, server, and router
4421 section structs, now identifying the param directly.
4423 Added CONFIG_FREE_AUTH macro in config file parsing.
4425 Affected files are silcd/serverconfig.[ch].
4427 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4429 * Fixed command line parameter handling. All SILC initialization
4430 is now done in silc_core_init() which also fixes autoconnecting
4433 Affected files irssi/src/silc/core/silc-core.c,
4434 irssi/src/fe-text/silc.c.
4436 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4438 * Added new configuration options and blocks:
4439 keepalive_secs, reconnect_count, reconnect_interval,
4440 reconnect_interval_max, reconnect_keep_trying and
4441 require_reverser_lookup. Added ConnectionParam block, and
4442 implemented the connection parameters when connecting as
4443 initiator and when accepting connections as responder.
4445 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4446 whether given configuration value has been given already.
4448 Affected files silcd/serverconfig.[c], server.[c].
4450 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4451 algorithm parts and created new file silcalgs.conf, that
4452 is now included from the example_silcd.conf.in.
4454 * Optimized the silc_server_connect_to_router_second to take
4455 the connection configuration object from the SilcServerConnection
4456 object instead of finding it during the connecting phase.
4457 Added the configuration object to SilcServerConnection struct.
4458 Affected files silcd/server_internal.h, server.c.
4460 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4462 * Add the client on channel after it was resolved at the
4463 channel message receiving, and it was not already on the
4464 channel. Affected file lib/silcclient/client_channel.c.
4466 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4468 * Fixed the public key authentication to allocate always the
4469 destination signature buffer instead of using static buffer.
4470 Affected file silcd/protocol.c.
4472 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4474 * Unified the serverconfig.[ch]'s helper function interface.
4475 Affected file silcd/serverconfig.[ch].
4477 * Removed doc/example_silc.conf.in since it is redundant.
4478 The make install will now install irssi/silc.conf file.
4480 * Added new Passphrase and Publickey authentication methods to
4481 config file, allowing both public key and passphrase based
4482 authentication to be set at the same time.
4484 Added `prefer_passphrase_auth' setting in config file which
4485 can be used to set to prefer passwd auth if both passwd and
4486 public key is set. If not set, public key is preferred.
4487 This has effect only when being initiator (responder will try
4490 Added support for authentication with passphrase and public key
4491 at the same time. The passphrase is tried first always since
4492 it is faster to check.
4494 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4496 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4498 * Merged the new SILC Config library, with the server parsing
4499 support. Read the header file silcconfig.h or the toolkit
4500 documentation for the news. Affected files are
4501 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4502 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4503 silcd/protocol.c silcd/server.c silcd/server_backup.c
4504 silcd/serverconfig.[ch] silcd/silcd.c.
4506 * Fixed some silclog documentation. Affected file is
4507 lib/silcutil/silclog.h.
4509 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4511 * The silc_cipher_register, silc_hash_register and
4512 silc_hmac_register now checks if the object to be registered
4513 is registered already. Affected files are
4514 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4516 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4518 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4520 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4522 * Allow zero length channel messages inside the Channel Message
4523 Payload. Affected file lib/silccore/silcchannel.c.
4525 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4526 as header filenames.
4528 * Removed lib/silcclient/README and created HTML file
4529 lib/silcclient/silcclient_using.html, which is now included
4530 as part of Toolkit documentation.
4532 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4534 * Fixed CUMODE_CHANGE notify handling to change the mode of
4535 correct client. Affected file lib/silcclient/client_notify.c.
4537 * Make silc_rng_alloc fail if it cannot allocate the sha1
4538 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4540 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4542 * Fixed the file transfer's key agreement payload to include
4543 zero port also if the hostname is NULL because it could not
4546 Call file transfer monitor callback now also if error occurs
4547 during key agreement protocol.
4549 Changed the silc_client_file_send interface to return the
4550 SilcClientFileError instead of session id. The session ID
4551 is returned into pointer provided as argument.
4553 Check that the file exists locally before sending the
4554 file transfer request at all.
4556 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4558 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4559 error than can occur while key agreement protocol. Affected
4560 file lib/silcclient/silcapi.h.
4562 * Fixed the event_mode CMODE handler to not crash when mode
4563 is changed and +k mode is set in the channel. Affected file
4564 irssi/src/silc/core/silc-channels.c.
4566 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4567 SILC_LOG_WARNING to give out Warning and not Error. Affected
4568 file lib/silcutil/silclog.c.
4570 * Fixed the channel message payload decryption in the function
4571 silc_channel_message_payload_decrypt to not modify the original
4572 buffer before it is verified that the message decrypted
4573 correctly. Otherwise, next time it is called with correct
4574 channel key it won't encrypt since the payload is corrupted.
4575 Affected file lib/silccore/silcchannel.c.
4577 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4579 * Do not constantly resize the window. A fix patch by cras.
4580 Affected file irssi/src/fe-text/screen.c.
4582 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4584 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4585 Affected file lib/silcutil/silcnet.c.
4587 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4589 * Fixed a bug in hash table internal routine for traversing
4590 the table with foreach callback. The current entry may
4591 become invalid in the callback but it was referenced after
4592 the callback returned.
4594 Do not allow auto rehashing of hash table during the
4595 silc_hash_table_foreach operation, for same reasons as it is
4596 not allowed for SilcHashTableList. Affected files are
4597 lib/silcutil/silchashtable.[ch].
4599 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4601 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4602 Win32 DLL. extern's in header files are now declared with
4605 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4607 * Fixed private message handling. It used some old code that
4608 caused the client to crash. Affecte file is
4609 lib/silcclient/client_prvmsg.c.
4611 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4613 * Added function silc_client_add_channel,
4614 silc_client_replace_channel_id, and removed functions
4615 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4616 from client library.
4618 * Added cross reference of the joined channels to the
4619 SilcClientEntry, and changed the SilcChannelEntry's
4620 users list to SilcHashTable. The affected files are
4621 lib/silcclient/idlist.[ch].
4623 * Fixed a bug in hash table tarversing. While the hash table
4624 is traversed with SilcHashTableList the table must not be
4625 rehashed. It is now guaranteed that auto rehashable tables
4626 are not rehashed while tarversing the list. Also defined that
4627 silc_hash_table_rehash must not be called while tarversing
4628 the table. Added function silc_hash_table_list_reset that must
4629 be called after the tarversing is over. The affected files are
4630 lib/silcutil/silchashtable.[ch].
4632 * Changed all hash table traversing to call the new
4633 silc_hash_table_list_reset in server and in client library.
4635 * Added function silc_client_on_channel to return the
4636 SilcChannelUser entry if the specified client entry is joined
4637 on the specified channel. This is exported to application as
4638 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4640 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4642 * Fixed founder regaining problem with JOIN command on normal
4643 server. The notify for mode change must be sent always and
4644 not only if !cmd->pending. Affected file silcd/command.c.
4646 * Fixed the WHOWAS command's reply sending to support the
4647 lists correctly. Affected file silcd/command.c.
4649 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4651 * When sending JOIN command to router for processing the
4652 sender's old command identifier was not saved back to the
4653 sender's command context, fixed now. The affected file is
4656 * Create the key in JOIN command of the router did not return
4657 the channel key, added check for this. Affected file is
4660 * Fixed a channel ID update bug in JOIN command reply. Do
4661 not directly upgrade the ID but call the function
4662 silc_idlist_replace_channel_id if the ID was changed.
4663 Affected file silcd/command_reply.c.
4665 * Fixed memory leaks from command calling if it would fail.
4666 Affected file silcd/command.c.
4668 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4670 * Applied patches from cras:
4672 Memory leak fixes around libaries, irssi window resize fix,
4673 new silclist.h and silcdlist.h, all extern inline changed to
4676 * Removed dotconf from lib/dotconf, not needed anymore.
4678 * Removed TRQ from lib/trq, not needed anymore.
4680 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4681 with server connections. Later this will be configurable
4682 in config file after new config file is done. Affected file
4685 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4687 * Fixed a crash in server related to channel announcements.
4688 Affected file silcd/server.c.
4690 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4692 * Fixed memory leaks in silc_server_create_new_channel*
4693 functions. Affected file silcd/server.c.
4695 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4696 which ID was changed. This way the router will send the
4697 user list for the channel again, and server won't be in
4698 desync in some rare circumstances. Affected file is
4699 silcd/packet_receive.c.
4701 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4703 * Check for NULL socket pointer in the function
4704 silc_server_packet_send_to_channel_real. Affected file
4705 silcd/packet_send.c.
4707 * Fixed the BAN notify handling to correctly remove ban
4708 list. Affected file silcd/packet_receive.c.
4710 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4712 * Fixed some header addition to Toolkit distribution in
4713 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4715 * Added lib/silcclient/client_ops_example.h as an template
4716 file for application programmers to quickly start using
4717 the SilcClientOperation functions in their application.
4718 Updated the lib/silcclient/README as well to tell about this
4719 nice file made available.
4721 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4723 * Call silc_server_remove_from_channels when removing client
4724 entry when NO_SUCH_CLIENT_ID was received. Affected file
4725 is silcd/command_reply.c.
4727 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4729 * Added server & router operator statistics updating. Affected
4730 file silcd/packet_receive.c and silcd/command.c.
4732 * Fixed the SERVER_SIGNOFF notify handling on normal server
4733 not to save the history information for clients. Same was
4734 fixed earlier in remove_clients_by_server function, but not
4735 here. Affected file silcd/packet_receive.c.
4737 * Raised the default connection-retry count from 4 to 7 in
4738 server. Affected file silcd/server.h.
4740 * Cancel any possible reconnect timeouts when we start the
4741 key exchange. Affected file silcd/server.c.
4743 * Do not reconnect on connection failure when SCONNECT was
4744 given. Affected files silcd/server.[ch].
4746 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4748 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4750 * Fixed the NICK command to always give the unformatted
4751 nickname to the one giving the NICK command. If unformatted
4752 nickname is cached already it will be formatted and the
4753 local entry will always get the unformatted nickname.
4754 Affected file lib/silcclient/idlist.c.
4756 * Fixed some double frees from client library commands.
4757 Affected file is lib/silcclient/command.c.
4759 * Fixed CUMODE command in server to assure that no one can
4760 change founder's mode than the founder itself, there was a
4761 little bug. Affected file silcd/command.c.
4763 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4765 * Removed the SilcClientCommandDestructor from the client
4766 libary, it is not needed anymore. Affected files are
4767 lib/silcclient/silcapi.h, command[_reply].[ch],
4768 client_notify, idlist.c.
4770 * Fixed GETKEY command to first resolve client, and then
4771 resolve the server only if the client was not found, instead
4772 of resolving both at the same time. Affected file is
4773 lib/silcclient/command.c.
4775 * Added silc_client_start_key_exchange_cb and lookup the
4776 remote hostname and IP address before starting the key
4777 exchange with server. The affected file is
4778 lib/silcclient/client.c.
4780 * The server's public key is now saved using the IP address
4781 of the server and not the servername for the filename.
4782 The hostname public key filename is checked as an fall back
4783 method if the IP address based filename is not found.
4785 Fixed the GETKEY command to save the fetched server key
4786 in correct filename.
4788 Print the remote server's hostname now when new key is
4789 received during connection process. Affected file is
4790 irssi/src/silc/core/client_ops.c.
4792 * Return always our own public key to the client if it asks
4793 for it with GETKEY command. Affected file silcd/command.c.
4795 * Removed the use_auto_addr variable from default config
4796 file since it was in wrong section. Affected file is
4799 * Fixed TOPIC_CHANGE notification to not route it when it
4800 was sent using silc_server_send_notify_to_channel function.
4801 Affected file silcd/command.c.
4803 * Fixed silc_server_send_notify_kicked to send the kicker's
4804 Client ID also, it was missing. Affected files are
4805 silcd/command.c, silcd/packet_send.[ch].
4807 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4809 * Do not save client history information in SERVER_SIGNOFF.
4810 Fixes the bug in normal server that it does not detect
4811 the client becoming valid after the server becomes back
4812 online. Affected file silcd/server_util.c.
4814 * Added `sock_error' field into the SilcSocketConnection
4815 context. When error occurs during socket operation (read
4816 or write) the error is saved. Added also new function
4817 silc_socket_get_error to return human readable socket error
4818 message. Affected files are lib/silcutil/silcsockconn.[ch],
4819 lib/silcutil/unix/silcunixsockconn.c, and
4820 lib/silcutil/win32/silcwin32sockconn.c.
4822 * The server now prints the socket error message in the
4823 signoff for client. Affected file silcd/server.c.
4825 * Fixed the `created' channel information sending from router
4826 to server in JOIN command. Checks now whether the channel
4827 really was created or not and set it according that.
4829 Fixed the JOIN command to use the client entry's current
4830 ID during the joining procedure instead of the one it sent
4831 in the command (it is checked though), since it can change
4832 between the packet processing and command processing, and
4833 would just case unnecessary pain in the client end. Affected
4834 file silcd/command.c.
4836 * Fixed a channel key payload sending to use correct channel
4837 ID when the server was forced to change the channel's ID by
4838 router. Router sent the key payload with the old Channel ID.
4839 Affected file silcd/packet_receive.c.
4841 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4843 * Call silc_server_save_channel_key only if the key payload
4844 was provided in the JOIN command's command reply. Affected
4845 file silcd/command_reply.c.
4847 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4849 * Fixed silc_mp_sizeinbase to return the value correctly with
4850 MPI. Affected file lib/silcmath/mp_mpi.c.
4852 * Fixed the stop_server signal to correctly stop the scheduler
4853 and gracefully stop the server when SIGTERM or SIGINT signals
4854 are received. Affected file silcd/silcd.c.
4856 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4858 * Simple handling of TERM and HUP signals. Also added some log
4859 flushing call around. Affected file is
4862 * Fixed small bugs in silclog.c. Now buffering output will take
4863 effect after 10 seconds since startup: This will ensure that
4864 no important startup messages are lost. Also output redirection
4865 will preserve original format ([Date] [Type] message).
4866 Affected file is lib/silcutil/silclog.c.
4868 * Added two options to the config file, in the logging section:
4869 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4870 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4872 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4874 * Do not print the warning about log files not being initialized
4875 more than once to avoid excess logging. Affected file is
4876 lib/silcutil/silclog.c.
4878 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4879 the SIM copying in make install in Makefile.am.pre.
4881 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4883 * Rewritten silclog APIs. Globally interesting changes follows:
4884 silc_log_set_files() changed to silc_log_set_file().
4885 silc_log_set_callbacks() changed to silc_log_set_callback().
4886 ROBOdoc documented silclog header file.
4887 SilcLogCb now returns bool to wether inihibit the default
4888 handler or not (to keep the old behaviour return always TRUE).
4889 The new APIs should also fix the problem of the
4890 silcd_error.log file that was written in the current directory.
4893 Log files streams will remain opened after silc_log_set_file()
4894 call, means less CPU usage notably on high traffic servers.
4895 File streams are now full buffered, and flushed to the disk
4896 every 5 minutes, lesses HD activity and CPU usage.
4897 Messages can be redirected, allowing admins to configure
4898 one single logfile for all server messages.
4899 the silc_log_quick global variable to activate fast-logging.
4900 Affected files lib/silcutil/silclog.[ch]
4902 * Changed some code to conform new silclog APIs. Affected
4903 files are doc/example_silcd.conf.in, silcd/server.c
4904 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4907 * Fixed a memory leak that could occur in some situations.
4908 Affected file silcd/serverconfig.c.
4910 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4912 * Added the silc_client_del_client to remove the client from
4913 all channels as well. Affected file lib/silcclient/idlist.c.
4915 * Fixed the client library to correctly remove the client
4916 from all channels when the client entry is being destroyed.
4917 Affected file lib/silcclient/client_notify.c, command.c.
4919 * Added auto-nicking support to the client library. If the
4920 applicatio now sets client->nickname it will be sent to the
4921 server after connecting by the library. This way for example
4922 SILCNICK (or IRCNICK) environment variables will have effect
4923 and always change the nickname automatically to whatever
4924 it is wanted. Affected file lib/silcclient/client.[ch].
4926 * Renamed silc_server_command_bad_chars to the
4927 silc_server_name_bad_chars and moved it to the
4928 silcd/server_util.[ch]. Added also new function
4929 silc_server_name_modify_bad to return nickname that
4930 includes bad characters as new nickname without those
4931 bad characters. This check and modify is now used in
4932 silc_server_new_client when the username is initially set
4933 as nickname, so it must be checked to be valid nickname.
4934 Affected file silcd/packet_receive.c.
4936 * The nickname length is now taken from the packet for real
4937 and not trusted to strlen() since it clearly can return
4938 wrong length for nickname including bad characters. This
4939 also applies to channel names. Affected file silcd/command.c.
4941 * Removed the lib/silcsilm/modules directory. Modules are now
4942 compiled into the lib/silcsim. Fixed the copying of the
4943 modules to follow symbolic links in Makefile.am.pre.
4945 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4947 * Fixed silc_string_regexify list creation. Fixes bugs with
4948 BAN and INVITE commands in server. The affected file is
4949 lib/silcutil/unix/silcunixutil.c.
4951 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4953 * Removed the command destructor entirely from the server's
4954 command and command reply routines. It is not needed, and
4955 its usage was buggy and caused crashes. Affected files are
4956 silcd/command[_reply].[ch].
4958 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4960 * Cancel protocol and NULL sock->protocol if timeout
4961 occurred during protocol. Affected file silcd/server.c.
4963 * Cancel protocol timeouts always before calling the final
4964 callback, to assure that after final callback is called
4965 no other state will be called for the protocol anymore.
4966 Affected file silcd/protocol.c.
4968 * Print error log if incoming connection configuration could
4969 not be found. Affected file silcd/server.c.
4971 * Fixed JOIN command to correctly save the founder mode
4972 to the client on normal SILC server, when the channel
4973 was created by the router. Affected file silcd/command.c.
4975 * Fixed LIST command (hopefully) to send correct reply
4976 packets. Affected file silcd/command.c.
4978 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4980 * The silc_packet_receive_process now returns FALSE if the
4981 read data was invalid packet, and TRUE if it was ok.
4983 The server now checks that if unauthenticated connection
4984 sends data and its processing fails the server will close
4985 the connection since it could be a malicious flooder.
4987 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4989 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4991 * Make sure the warning about error opening a log file is
4992 printed only once and not everytime it fails (produces
4993 too much useless log). Affected file lib/silcutil/silclog.c.
4995 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4997 * Made the silc_server_daemonise() function more readable.
4998 Affected file silcd/server.c.
5000 * Pid file is now optional, the user may comment it out from
5001 the config file. Removed define SILC_SERVER_PID_FILE, we
5002 don't need a default any longer. Affected file
5003 configure.in.pre, lib/Makefile.am.pre.
5005 * Make some use of the pid file. The server now dies at startup
5006 if it detects a valid pid file on his path. The server would
5007 die anyway in this circumstance, because of the bind() failure.
5008 Affected file silcd/silcd.c.
5010 * No longer compiling lib/dotconf.
5012 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5014 * Fixed JOIN command parsing not to crash. Affected file
5015 lib/silcclient/command.c.
5017 * Fied the NICK_CHANGE notify to add the new client entry
5018 even it is resolved. This removes an <[unknown]> nick
5019 thingy bug in the client. Affected file is
5020 lib/silcclient/client_notify.c.
5022 * Do not try to allocate 0 bytes (efence does not like it)
5023 in lib/silccore/silccomand.c when encoding payload.
5025 * Do not take IRCNICK as nickname in Irssi SILC client since
5026 it is not possible to set nickname before hand connecting
5027 the server (TODO has an entry about adding auto-nicking
5030 * Changed the silc_server_command_pending to check whether
5031 there already exists an pending entry with the specified
5032 command, command identifier and pending callback. This is
5033 to fix IDENTIFY and WHOIS related crashes that may register
5034 multiple pending commands with same identifier. Affected
5035 file silcd/command.c.
5037 * Fixed the server to reconnect to the router even if it
5038 was already reconnecting and EOF was received. This to
5039 fix a possibility that the server wouldn't ever try to
5040 auto-reconnect to the router. Affected file silcd/server.c.
5042 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5044 * Fixed the server's password authentication to use the
5045 length of the locally saved password, and not the one
5046 sent in the packet. Affected file silcd/protocol.c.
5048 * Fixed same password authentication problem in the
5049 Authentication Payload handling routines in
5050 lib/silccore/silcauth.c.
5052 * Yet another password authentication problem fixed with
5053 channel password handling in silcd/command.c.
5055 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5057 * If first character of string in silc_parse_userfqdn is '@'
5058 then do not parse it. Affected file is
5059 lib/silcutil/silcutil.c.
5061 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5063 * Fixed minor bug in IDENTIFY command reply sending, which
5064 caused various weird problems during JOIN when it was
5065 resolving names for users. Affected file silcd/command.c.
5067 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5069 * Fixed the IDENTIFY command reply sending to chech better valid
5070 clients. It was possible to send incomplete list of replies.
5071 Affected file silcd/command.c.
5073 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5075 * Added silc_client_command[s]_[un]register functions now to
5076 dynamically register the commands in client library. Removed
5077 the static table of commands. This allows the client library
5078 to call commands without causing the application to know about
5079 what commands library has called.
5081 Removed the INFO command reply kludge to detect when the command
5082 was called by library. Now library use its own command reply
5083 function for INFO command.
5085 Added function silc_client_command_call to call a command.
5086 Application can use it to call command, not access the structure
5089 Now all commands that are sent by the client library (not
5090 explicitly sent by application) use own command reply functions.
5092 Affected files around lib/silcclient/ and in
5093 irssi/src/silc/core/.
5095 * Fixed the WHOIS command reply sending to chech better valid
5096 clients. It was possible to send incomplete list of replies.
5098 Fixed the WHOIS and IDENTIFY to send the request to router
5099 if normal server did not do it and did not find any results.
5101 Affected file silcd/command.c.
5103 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5105 * Moved the internal data from SilcClient context into its
5106 own file, not accesible to application. Affected files
5107 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5108 and other files in client library.
5110 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5112 * Added doc/examples installation target in Makefile.am.pre.
5115 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5117 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5118 commands the found client entry will be removed from the
5119 cache, after notifying application about the error. Affected
5120 file lib/silcclient/command_reply.c.
5122 * Changed the /MSG to check for exact nickname user gave, and
5123 not let `nick' match `nick@host' if it is only one found. Now,
5124 user must type the exact nickname (like nick@host2) even if
5125 there are no more than one same nicks found. This is to avoid
5126 a possibility of sending nickname to wrong nickname since
5127 `nick' could match `nick@host'. Affected file is
5128 irssi/src/core/silc-servers.c.
5130 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5132 * Do not print "you are now server operator" or similar when
5133 giving /away command. Affected files are
5134 irssi/src/silc/core/client_ops.c, silc-servers.h.
5136 * Made the silc_server_command_pending_error_check to send
5137 the same command reply payload it received back to the
5138 original sender of the command. This way all arguments
5139 that was received by the server will be received by the
5140 client too. Affected file silcd/command.c.
5142 * Added the silc_idcache_add to return the created cache entry
5143 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5145 * Add global clients to expire if they are not on any channel.
5146 This is because normal server will never know if they signoff
5147 if they are not on any channel. The cache expiry will take
5148 case of these entries. This is done by normal servers only.
5149 The affected files are silcd/command_reply.c,
5150 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5152 * If server receives invalid ID notification for WHOIS or
5153 IDENTIFY and the ID exists in the lists, it is removed.
5154 Affected file silcd/command_reply.c.
5156 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5157 in client then client entry that it matches is searched and
5158 the nickname is printed on the screen for user. Affected
5159 file irssi/src/silc/core/client_ops.c.
5161 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5163 * Use cache entry expire time in the LIST command reply to
5164 purge old entries from the cache after the LIST command
5165 reply has been received. This way we don't have non-existent
5166 entries in the cache for too long. Affected file is
5167 silcd/command_reply.c.
5169 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5171 * If we are normal server, and we've not resolved client info
5172 in WHOIS or IDENTIFY from router, and it is global client,
5173 we'll check whether it is on some channel. If it is not
5174 then we cannot be sure about its validity and will resolve it
5175 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5176 file silcd/command.c.
5178 * Search channel by name (if possible) rather than by ID
5179 in IDENTIFY command's command reply. Affected file is
5180 silcd/command_reply.c.
5182 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5184 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5185 Updated specs and implemented it. Affected file silcd/command.c,
5186 silcd/packet_send.c and silcd/packet_receive.c.
5188 * Implemented the <founder auth> payload handling in the JOIN
5189 command. If provided all conditions for channel joining
5190 except requirement to provide correct passphrase can be
5191 overrided by the channel founder. Updated the protocol specs.
5192 Affected file silcd/command.c.
5194 Added support for founder auth in JOIN command in client
5195 library. Fixed the parsing of the JOIN command now to support
5196 all options as they should be. The affected file is
5197 lib/silcclient/command.c.
5199 * Optimized the WHOIS and IDENTIFY commands to send the request
5200 to router only if it includes nicknames or other names. If
5201 they include only IDs then check the local cache first before
5202 routing. Affected file is silcd/command.c.
5204 * Added channels topic announcements. Affected file is
5205 silcd/packet_receive.c and silcd/server.c.
5207 * Fixed the silc_server_send_notify_topic_set to really destine
5208 the packet to channel. Affected file silcd/packet_send.c.
5210 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5211 library. Affected file lib/silcclient/client_notify.c.
5213 * Added UMODE announcements. Affected file silcd/server.c.
5215 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5217 * Memory leak fixes in:
5219 lib/silcutil/silcsockconn.c
5220 lib/silcske/silcske.c
5221 lib/silcske/groups.c
5223 lib/silccrypt/silcpkcs.c
5224 lib/silccore/silccommand.c
5225 lib/silccore/silcidcache.c
5230 * ROBOdoc documented the lib/silcske/groups.h file and a
5231 bit changed the interface for better.
5233 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5235 * Update the client entry context in the ID cache after
5236 nick change. Affected file lib/silcclient/command.c.
5237 Fixes the CUMODE command when regaining founder privileges,
5238 and a little WHOIS problem.
5240 * Fixed silc_net_gethostbyname to correctly call the
5241 inet_ntop. Affected file lib/silcutil/silcnet.c.
5243 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5245 * Added IPv6 support checking to the configure.in.pre, added
5246 also --enable-ipv6 option to override the check. Affected
5247 file configure.in.pre.
5249 * The silc_thread_create now calls the start function
5250 directly if threads support is not compiled in. Removes
5251 ugly #ifdef's from generic code. Affected files are
5252 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5254 * Added silc_net_gethostby[name/addr]_async to asynchronously
5255 resolve. Affected files are lib/silcutil/silcnet.[ch].
5257 * Added support for rendering IPv6 based server, client and
5258 channel IDs. Affected file lib/silcutil/silcutil.c.
5260 * Added support for creating IPv6 based server IDs. Affected
5261 file is silcd/serverid.c.
5263 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5265 * Added silc_net_gethostby[addr/name] into the
5266 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5267 routines. Added silc_net_is_ip[4/6]. Affected file is
5268 lib/silcutil/unix/silcunixnet.c. All routines that take
5269 address as argument now supports both IPv4 and IPv6 addresses.
5271 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5273 * Fixed LIST command reply sending in server. Affected file
5276 * Server now sends the kicker's client ID in the KICK notify
5277 to the kicked client. Affected file silcd/command.c.
5279 * The client library now parses the kickers client ID and
5280 UI displays it. Affected files lib/silcclient/client_notify.c
5281 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5283 * Made all payload parsing function prototypes consistent.
5284 They all take now const unsigned char * and uint32 pair as
5285 the payload data instead of SilcBuffer. Changes all around
5286 the source tree. Other unsigned char* -> const unsigned char*
5287 changes around the tree as well.
5289 * Optimized SFTP client and server packet sending not to
5290 allocate new buffer for each packet but to recycle the
5291 first allocated buffer. Affected files are
5292 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5294 * Optimized the SFTP client to use SilcList instead of
5295 SilcDList for requests, because it is faster. Affected file
5296 is lib/silcsftp/sftp_client.c.
5298 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5299 into lib/silccore/silcid.[ch].
5301 Renamed silcpayload.[ch] into silcargument.[ch].
5303 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5305 * If client entry is deleted with active key agreement
5306 session, abort the session.
5308 The silc_client_abort_key_agreement now calls the completion
5309 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5311 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5314 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5316 * Don't use __restrict in older GCC's. Affected file is
5317 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5319 * silc_net_localhost now attempts to reverse lookup the
5320 IP/hostname. Affected file lib/silcutil/silcnet.c.
5322 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5323 command. It can be used to gain founder privileges at
5324 the same time when joining the channel.
5326 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5327 kicker's client ID as well. Updated protocol specs.
5329 Defined that the server must send SILC_COMMAND_IDENTIFY
5330 command reply with error status to client who sent
5331 private message with invalid client ID.
5333 Updated the protocol specification.
5335 * Added silc_server_send_command_reply to send any
5336 command reply. Affected file silcd/packet_send.[ch].
5338 * Added silc_id_payload_encode_data to encode ID payload
5339 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5341 * The server now send IDENTIFY command reply with error
5342 status if client ID in private message is invalid. Affected
5343 file silcd/packet_receive.c.
5345 * Save the server key file with server's IP address in
5346 the filename instead of hostname. The affected file is
5347 irssi/src/silc/core/client_ops.c.
5349 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5351 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5354 * Added libtool support for compiling shared objects in
5355 lib/silcsim. Affected file configure.in.pre and
5356 lib/silcsim/Makefile.am. Original patch by cras.
5358 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5360 * Pid file configuration, and server's config file fixes
5361 patch by toma. Updated CREDITS file.
5363 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5365 * Fixed silc_client_channel_message to not try to decrypt
5366 the message twice if it resolved the destination client
5367 information. This could cause of dropping one channel
5368 message. Affected file lib/silcclient/client_channel.c.
5370 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5372 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5373 lib/silcclient/client.c. This function is used when the SILC
5374 Client is run under some other scheduler, or event loop or
5375 main loop. On GUI applications, for example this may be
5376 desired to used to run the client under the GUI application's
5377 main loop. Typically the GUI application would register an
5378 idle task that calls this function multiple times in a second
5379 to quickly process the SILC specific data.
5381 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5383 * Fixed silc_server_drop() for dropping the supplementary
5384 groups as well, this could cause a security hole on some
5387 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5389 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5392 * Write PID file after dropping privileges. Added -F option
5393 to run server on foreground. A patch by debolaz.
5394 Affected files silcd/server.c, silcd/silcd.c.
5396 * Fixed MOTD to return the MOTD file server name. Affected
5397 file silcd/command.c.
5399 * Added INFO command reply handling to the Irssi SILC Client.
5400 Affected file irssi/src/silc/core/client_ops.c.
5402 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5404 * Fixed the silc_idcache_list_* routines to really support
5405 the dynamic list. Fixes a crash. Affected file is
5406 lib/silccore/silcidcache.c.
5408 * Fixed the LIST command reply to really call LIST command's
5409 pending callbacks. Affected file silcd/command_reply.c.
5411 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5413 * Update conn->local_entry->nickname after giving NICK
5414 command. Affected file lib/silcclient/command.c.
5416 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5418 * Added the [pid] option to the silcd configuration file
5420 Affected files: serverconfig.[ch] and silcd.c
5422 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5424 * Save fingerprint in WHOIS command reply in server.
5425 Affected file silcd/command_reply.c.
5427 * Fixed NICK commands pending callback registration.
5428 Affected file lib/silcclient/command.c.
5430 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5432 * Use ++server->cmd_ident when sending commands in server,
5433 instead of random number. Affected file silcd/command.c.
5435 * Fixed GETKEY command reply to call actually GETKEY pending
5436 command callbacks. Affected file silcd/command_reply.c.
5438 * A bit stricter check for nicknames. Check for same nickname
5439 in NICK command also. Affected file silcd/command.c.
5441 * Do not call INFO command everytime client ID changes, only
5442 during first connecting. Affected file lib/silcclient/client.c.
5444 * Set the new nickname only after successful command reply for
5445 NICK command is returned by server. Affected file
5446 lib/silcclient/command.c.
5448 * Remove nicknames from nicklist during server_signoff notify.
5449 Should fix /NAMES bit more. The affected file is
5450 irssi/src/silc/core/silc-channels.c.
5452 * Added `fingerprint' field to the SilcIDListData in the
5453 silcd/idlist.h to hold the fingerprint of the client's
5456 Send the fingerprint of the client's public key in WHOIS
5459 Affected files silcd/command.c, and silcd/idlist.[ch].
5461 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5462 create fingerprint from given data.
5464 * Show the fingerprint of the client's public key in WHOIS.
5465 Affected files irssi/src/module-formats.[ch] and
5466 irssi/src/silc/core/client_ops.c.
5468 * Format the multiple same nicknames also during JOIN and
5469 NICK_CHANGE notifys. Affected file is
5470 lib/silcclient/client_notify.c.
5472 * Do not print error on screen for invalid private message
5473 payload since it can come if someone is sending private
5474 messages with wrong key. Affected file
5475 lib/silccore/silcprivate.c.
5477 * Fixed multiple concurrent /PING crash. Affected file
5478 lib/silcclient/command.c.
5480 * Changed the wrong ID encoding. All IP addresses must be
5481 in MSB first order in encoded format. They were encoded
5482 wrong and was in LSB format. Affected files are
5483 silcd/serverid.c, lib/silcutil/silcutil.c.
5485 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5487 * Call the `connect' client operation through the scheduler
5488 in case of error. Affected file lib/silcclient/client.c.
5490 * Call the `failure' client operation even if the error
5491 occurred locally during a protocol. Affected file is
5492 lib/silcclient/protocol.c.
5494 * Added support of sending LIST command to router from normal
5495 server. This way normal server can get list of all channels
5496 in the network too. Fixed the channel list sending in the
5497 server too. Affected files are silcd/command.c, and
5498 silcd/command_reply.[ch].
5500 * Added silc_server_update_channels_by_server and
5501 silc_server_remove_channels_by_server. They are used during
5502 disconnection of primary router and in backup router protocol.
5503 Affected file silcd/server_util.[ch], silcd/server.c and
5504 silcd/server_backup.c.
5506 * Fixed channel adding to global list in IDENTIFY command
5507 reply in server. Affected file silcd/command_reply.c.
5509 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5511 * If the incoming packet type is REKEY or REKEY_DONE process
5512 that packet always synchronously. Fixes yet another MAC
5513 failed error on slow (dialup) connections. Affected file
5514 lib/silcclient/client.c and silcd/server.c.
5516 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5518 * Call check_version SKE callback for initiator too. Affected
5519 file lib/silcske/silcske.c.
5521 * Implemented fix for security hole found in the SKE that was
5522 fixed in the specification few days back; the initiator's
5523 public key is now added to the HASH value computation.
5524 Added backwards support for the old way of doing it too, for
5525 old clients and old servers. Affected file is
5526 lib/silcske/silcske.c.
5528 * Enabled mutual authentication by default in SKE. If initiator
5529 is not providing mutual authentication the responder will
5530 force it. This will provide the proof of posession of the
5531 private key for responder. The affected files are
5532 lib/silcclient/protocol.c and silcd/protocol.c.
5534 * Do not cache anymore the server's public key during SKE.
5535 We do mutual authentication so the proof of posession of
5536 private key is done, and if the server is authenticated in
5537 conn auth protocol with public key we must have the public
5538 key already. Affected file silcd/protocol.c.
5540 * Added new global debug variable: silc_debug_hexdump. If
5541 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5542 file lib/silcutil/silclog.[ch].
5544 * Fixed compilation warning due to char * -> const char *.
5545 Affected files lib/silcutil/silcnet.h, and
5546 lib/silccore/silcauth.[ch].
5548 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5550 * Fixed CMODE command when new channel key was created. If
5551 the creation failed the old key was removed. Next time giving
5552 same command would crash the server since the old key was
5553 freed already. Affected file silcd/command.c.
5555 * Fixed the silc_server_announce_get_channels to not crash
5556 on reconnect. Affected file silcd/server.c.
5558 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5560 * Added silc_log_set_debug_string function to set a regex
5561 string to match for debug output. Only the function names,
5562 or filenames matching the given debug string is actually
5563 printed. This way it is possible to filter out those debug
5564 strings that user is not interested in.
5566 Fixed a bug in silc_string_regexify.
5568 Affected files lib/silcutil/silclog.[ch], and
5569 lib/silcutil/unix/silcunixutil.c.
5571 * Changed the -d options in both server and Irssi SILC client
5572 to take the debug string as argument. Affected files
5573 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5575 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5577 * Added silc_hash_babbleprint to create a Bubble Babble
5578 Encoded fingerprint. The encoding is developed by Antti
5579 Huima (draft-huima-babble-01.txt), and it creates human
5580 readable strings out of binary data. Affected file
5581 lib/silccrypt/silchash.[ch].
5583 * Print the babble print now in addition of fingerprint as well
5584 in Irssi SILC client. Affected files are
5585 irssi/src/fe-common/silc/module-formats.[ch],
5586 irssi/src/fe-common/silc/core/client_ops.c.
5588 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5590 * Fixed a security problem found in SKE. The initiator's
5591 public key too is now added to the HASH hash value creation
5592 which is signed by the responder to create the SIGN value.
5593 This will prevent anyone in the middle to lie to the responder
5594 about the initiator's public key. If this is done now, the
5595 man in the middle will get caught. Updated the protocol
5598 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5600 * Better installation directory handling. Configure module
5601 paths and other paths automatically to example_silc* files
5602 in doc/. A patch by toma.
5604 * Fixed compiler warning from MPI library, and from SILC RNG.
5607 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5608 It can be configured with ./configure. A patch by toma.
5610 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5612 * Find correct make to use in prepare-clean. A patch by
5613 toma. Affected file prepare-clean.
5615 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5617 * Added irssi variables use_auto_addr, auto_bind_ip,
5618 auto_bind_port and auto_public_ip.
5620 * Changed the interface for silc_client_send_key_agreement
5621 in lib/silcclient/silcapi.h
5625 irssi/src/silc/core/silc-core.c
5627 lib/silcclient/silcapi.h
5628 irssi/src/silc/core/silc-channels.c
5629 lib/silcclient/client_keyagr.c
5632 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5634 * Added silc_pkcs_public_key_compare to compare two
5635 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5637 * Check that the client who set the founder mode on the
5638 channel is the same client that is giving the founder
5639 mode to itself. It is done by comparing the saved public
5640 key (it is saved even in the authentication is passphrase).
5641 Affected file silcd/command.c.
5643 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5645 * Do not process packet for disconnected socket connection.
5646 Affected file lib/silccore/silcpacket.c.
5648 * Process the DISCONNECT packet through scheduler in the
5649 client library. Affected file lib/silcclient/client.c.
5651 * Fixed the silc_client_packet_parse to not to increase
5652 the packet sequence number if the conn->sock and the
5653 current socket connection is not same. This can happen
5654 for example during key agreement when the conn includes
5655 multiple socket connections (listeners). Affected file
5656 lib/silcclient/client.c.
5658 * The sender of the file transfer request now provides also
5659 the pointer (listener) for the key exchange protocol. If
5660 the listener cannot be created then it sends empty key
5661 agreement and lets the receiver provide the listener.
5663 Added `local_ip' and `local_port' arguments to the
5664 silc_client_file_send. If they are provided they are used,
5665 if not then it will attempt to find local IP address, if
5666 not found or bind fails then the remote client will provide
5669 Affected files are lib/silcclient/client_ftp.c and
5670 lib/silcclient/silcapi.h.
5672 * Extended the FILE SEND command to support defining the
5673 local IP and port for key exchange listener. They are
5674 optional. Affected file irssi/src/silc/core/silc-servers.c.
5676 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5678 * Defined to WHOIS command reply the sending of fingerprint
5679 of the client's public key (if the proof of posession of the
5680 corresponding private key is verified by the server).
5681 Updated to the protocol specification.
5683 * Added support of receiving the client's public key's
5684 fingerprint in command reply in client library. Affected
5685 file is lib/silcclient/command_reply.c, and
5686 lib/silcclient/idlist.[ch].
5688 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5690 * Do not send over 128 chars long nickname to the server
5691 in NICK command. Affected file lib/silcclient/command.c.
5693 * Do not send over 256 chars long channel names to the server
5694 in JOIN command. Affected file lib/silcclient/command.c.
5696 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5698 * Assure that silc_server_close_connection cannot be called
5699 twice for same socket context. Affected file is
5702 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5704 * Send error message to application if opening file for
5705 writing during file transfer fails. Affected file is
5706 lib/silcclient/client_ftp.c.
5708 Remove all file transfer sessions for a client that we're
5709 removing from ID cache.
5711 Affected file is lib/silcclient/client_ftp.c.
5713 * Fixed silc_net_addr2bin to return correct address. Affected
5714 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5716 * Fixed file transfer session removing on signoff notify.
5717 Affected file irssi/src/silc/core/silc-servers.c.
5719 * Added the SilcClientFileError to be returned in the monitor
5720 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5721 Affected file lib/silcclient/silcapi.h.
5723 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5725 * Fixed a crash in silc_client_ftp_free_sessions and
5726 silc_client_ftp_session_free_client. Affected file
5727 lib/silcclient/client_ftp.c.
5729 * Added `disabled' field in the SilcChannelEntry in the server
5730 to indicate if the server entry is disabled. Affected file
5731 silcd/idlist.h, silcd/command[_reply].c.
5733 * SILC server adds now /var/run/silcd.pid everytime it is
5734 started. Affected file silcd/silcd.c.
5736 * Added silc_server_packet_send_clients to send a packet to
5737 the provided table of client entries. Affected file
5738 silcd/packet_send.[ch].
5740 * Fixed a crash in client resolving in client_prvmsg.c in
5741 client library. Affected file lib/silcclient/client_prvmsg.c.
5743 * Do not actually remove the client directly from ID cache
5744 during SERVER_SIGNOFF, but invalidate it. This way we
5745 preserve the WHOWAS info for the client. Affected file
5746 silcd/server_util.c.
5748 * Fixed SERVER_SIGNOFF notify handling in the server. The
5749 server is now able to process incoming SERVER_SIGNOFF notify
5750 for a server that it doesn't even know about. It will remove
5751 the clients provided in the notify. Affected file
5752 silcd/packet_receive.c.
5754 * Check for partial packet in data queue after every packet that
5755 was found from the queue. Return and wait for more data if
5756 there is partial data in queue. Affected file is
5757 lib/silccore/silcpacket.c.
5759 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5761 * Added SilcClietFileError enum to indicate error in
5762 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5763 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5764 Affected files lib/silcclient/silcapi.h and
5765 lib/silcclient/client_ftp.c.
5767 * Check that newsize in silc_buffer_realloc is larger than
5768 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5770 * Added better monitor of file transfers. It now monitors
5771 key agreement protocol during the file transfer too. Added
5772 error reporting too. Affected files
5773 irssi/src/silc/core/silc-servers.c,
5774 irssi/src/fe-common/silc/module-formats.[ch].
5776 * Wrote a help file for FILE command.
5778 * Added silc_rng_global_get_byte_fast to get not-so-secure
5779 random data as fast as possible. Random data is read from
5780 /dev/urandom if available and from the SILC RNG if not
5781 available. It is used in padding generation. Affected file
5782 lib/silccrypt/silcrng.[ch].
5784 * All packets in client library are now processed synchronously.
5785 Optimized packet processing a lot. Affected file
5786 lib/silcclient/client.c.
5788 * All server connection packets are processing synchronously
5789 now in server, to optimize packet processing. Affected file
5792 * Include files are installed now only in Toolkit distribution
5793 if make install is given. Affected files: all Makefile.am's.
5795 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5797 * Assure that silc_client_notify_by_server_resolve does not
5798 resolve the client information multiple times. If it cannot
5799 be found by the first it cannot be found at all. Affected
5800 file lib/silcclient/client_notify.c.
5802 * Fixed WHOWAS command reply calling. Affected file
5803 lib/silcclient/command_reply.c.
5805 * Removed all references to silc_idlist_get_client from the
5806 Irssi SILC client since that call is internal call used by
5807 the library. The Irssi SILC client will use now client
5808 retrieval functions found in silcapi.h.
5810 * Fixed a bug in resolving nickname info before sending
5811 private message. It used freed memory. Affected file
5812 irssi/src/silc/core/silc-servers.c.
5814 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5816 * Assure my_channels statistics cannot go negative in server.
5817 Affected files silcd/server.c, silcd/server_util.c.
5819 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5821 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5823 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5825 * Win32 Toolkit changes. Affected files
5826 win32/silc.dsw, win32/libsilc/libsilc.def,
5827 win32/libsilcclient/libsilc.def,
5828 lib/silcutil/silcutil.c, and
5829 lib/sftp/sftp_fs_memory.c.
5831 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5833 * Added silc_net_localip to return local host's IP address.
5834 Affected file lib/silcutil/silcnet.[ch].
5836 * If key exchange or rekey protocol is active for a connection
5837 parse all packets syncronously since there might be packets
5838 in packet queue that we are not able to process without first
5839 processing packets before them. Affected file silcd/server,
5840 lib/silcclient/client.c.
5842 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5843 whether library should continue processing the packet.
5844 Affected file lib/silccore/silcpacket.h.
5846 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5847 SilcSFTPMonitorData to SFTP server to monitor various
5848 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5849 lib/silcsftp/sftp_server.c.
5851 * Added silc_file_size to return file size. Affected file
5852 lib/silcutil/silcutil.[ch].
5854 * Implemented the file transfer support for the client library.
5855 Added preliminary support for simple client to client one-file
5856 transmission. Affected file lib/silcclient/client_ftp.c,
5857 lib/silccilent/client.[ch].
5859 * Added new local command FILE to the Irssi SILC Client.
5860 It is used to perform the file transfer. It has subcommands
5861 SEND, RECEIVE, SHOW and CLOSE. Affected files
5862 irssi/src/silc/core/client_ops.c,
5863 irssi/src/silc/core/silc-server.[ch].
5865 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5867 * Relay the SILC_PACKET_FTP in the server. Affected files
5868 silcd/server.c and silcd/packet_receive.c.
5870 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5872 * Renamed silc_file_read and silc_file_write to functions
5873 silc_file_readfile and silc_file_writefile. Added function
5874 silc_file_open and silc_file_close. Affected files
5875 lib/silcutil/silcutil.[ch].
5877 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5879 * Resolve the client info when received private message or
5880 channel message for a client which nickname we don't know.
5881 Affected files lib/silcclient/client_prvmsg.c and
5882 lib/silcclient/client_channel.c.
5884 * Do not crash in /KEY if client is not connected. Affected
5885 file irssi/src/silc/core/silc-channels.c.
5887 * Added SilcClientStatus field to the SilcClientEntry in the
5888 lib/silcclient/idlist.h.
5890 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5891 is incomplete and is being resolved, it won't be resolved
5894 Make sure also that USERS command reply does not resolve
5895 twice information. Affected file is
5896 lib/silcclient/command_reply.c.
5898 Make sure that silc_client_get_clients_by_list does not
5899 resolve twice same information.
5901 * Check for valid client->id in the silc_server_free_client_data.
5902 Affected file silcd/server.c.
5904 * Fixed /GETKEY nick@server not to crash if the server entry
5905 is not found. Affected file lib/silcclient/command.c.
5907 * Fixed the silc_server_check_cmode_rights to check the
5908 requested modes correctly. Affected file silcd/command.c.
5910 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5912 * Better checks for non-printable chars in nick added.
5913 Affected file silcd/command.c.
5915 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5917 * Call the silc_server_udpate_servers_by_server in the
5918 primary router that comes back online in the backup resuming
5919 protocol. Otherwise it routes packets wrong. Affected file
5920 silcd/server_util.[ch], silcd/server_backup.c.
5922 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5924 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5925 lib/silcutil/silcbuffmt.[ch].
5927 * Redefined the SILC packet header to include the padding
5928 length. Affected file lib/silccore/silcpacket.[ch].
5930 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5931 length for maximum padding up to 128 bytes). Affected
5932 file lib/silccore/silcpacket.h.
5934 * Removed all backwards support for old 0.5.x MAC thingies.
5935 The SILC packet header change makes it impossible to be
5936 backwards compatible.
5938 * Send the ENDING packet with timeout in the backup resuming
5939 protocol. This is to assure that all routers has connected
5940 to the primary router. Affected file silcd/server_backup.c.
5942 * Changed the RNG to take the first IV from random data. It
5943 used to take it from zero actually. Changed the RNG also
5944 to use /dev/urandom during session. /dev/random is used
5945 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5947 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5949 * Changed the SILC packet header to have the first two bytes
5950 (the packet length) encrypted. Affected files aroung the
5951 code tree, lib/silccore/silcpacket.[ch]. Removed the
5952 SilcPacketCheckDecrypt callback. It is not needed anymore
5953 since the silc_packet_receive_process will determine now
5954 whether the packet is normal or special.
5956 * Implemented the unidirectional MAC keys. Affected files
5957 lib/silcske/silcske.c, silcd/protocol.c and
5958 lib/silcclient/protocol.c.
5960 * Implemented the packet sequence number to the MAC computation.
5961 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5962 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5963 lib/silcclient/protocol.c.
5965 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5967 * Allow backup router to announce servers. All servers
5968 announced by backup router are added to the global list
5969 automatically. Update hte server's socket to our primary
5970 router also when backup router announces a server.
5971 Affected file silcd/packet_receive.c.
5973 * Do not update the client->router in the function
5974 silc_server_udpate_clients_by_server if the client is on
5975 global list. We might fail to find any specific server
5976 for locally connected clients and local cell clients. They
5977 should still use the `from' and not `to' as client->router.
5978 This fixes backup router resuming protocol. Affected file
5979 silcd/server_util.c.
5981 * Decrease channel statistics count only if the channel
5982 deletion worked. Affected files are silcd/server.c and
5983 silcd/server_util.c.
5985 * Added silc_server_update_servers_by_server to update origin
5986 of all server entries. Used during backup router protocol.
5987 Affected files silcd/server_util.[ch], silcd/server.c. and
5988 silcd/backup_router.c.
5990 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5991 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5992 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5993 lib/silccrypt/silchmac.c.
5995 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5997 * Assure that router cannot reroute the same channel message
5998 to the sender. Affected file silcd/packet_receive.c.
6000 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6002 * Made better checks that the channel message is not sent
6003 to the router it came from. Affected file is
6004 silcd/packet_send.c. Fixed memory leak too.
6006 * Announce informations for incoming router connection, but
6007 only after checking if it is replaced by backup router.
6008 Affected file silcd/packet_receive.c.
6010 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6012 * Fixed the backup resuming protocol to work in multiple
6013 router environment. Affected file silcd/server_backup.c.
6015 * Route packet only to one router in the function
6016 silc_server_packet_send_to_channel. Affected file is
6017 silcd/packet_send.c.
6019 * Fixed silc_server_send_notify_dest to set the broadcast
6020 flag. Fixed the silc_server_send_notify_topic to actually
6021 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6022 Affected file silcd/packet_send.c.
6024 * Changed the SFTP Filesystem interface. Changed the
6025 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6026 the filesystem operation function. The SilcSFTPFilesystem
6027 is now a context that is allocated by all filesystem allocation
6028 functions and it already includes the operations structure
6029 and filesystem specific context. It is given as argument
6030 now to the silc_sftp_server_start. This made the interface
6031 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6032 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6034 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6036 * Changed the backup router adding and getting interfaces
6037 in the server. The router that will be replaced by the
6038 specified backup router is now sent as argument. Affected
6039 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6042 * Added silc_net_addr2bin_ne to return the binary form of
6043 the IP address in network byte order. Affected files
6044 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6046 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6048 * Check for existing server ID in silc_server_new_server
6049 and in silc_server_connect_to_router_final and remove the
6050 old entry if it exists. Affected file silcd/packet_receive.c,
6053 * Send the channel message always to only one router, either
6054 in upstream or downstream. Affected file is
6055 silcd/packet_send.c.
6057 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6059 * Wrote the definition of the backup resuming protocol to the
6060 protocol specification.
6062 * Removed one redundant channel key generation from normal
6063 server during joining procedure. Removed one redundant
6064 channel key sending from server to router during joining
6065 procedure. Affected file silcd/command.c.
6067 * Made minor bugfixes to the backup router resuming protocol.
6068 Affected file silcd/server_backup.c, server.c.
6070 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6072 * Added --disable-asm configuration option. Affected files
6073 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6076 * Implemented the backup resuming protocol that is used to
6077 resume the primary router position in the cell after the
6078 primary router comes back online. Affected files
6079 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6080 and silcd/server_util.[ch].
6082 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6084 * Sleep two (2) seconds after sending QUIT command to server.
6085 Affected file lib/silcclient/command.c.
6087 * Assure that if outgoing data buffer is pending do not force
6088 send any data. Affected file silcd/packet_send.c.
6090 * Assure that if outgoing data buffer is pending do not force
6091 send any data. Affected file lib/silcclient/client.c.
6093 * Implemented the backup router support when the primary router
6094 goes down. The servers and routers can now use the backup
6095 router as new primary router without loosing connectivity.
6097 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6099 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6100 in the server to indicate disabled entry. All data read
6101 from the connection will be ignored and no data is sent
6102 for entry that is disabled. Affected files are
6103 silcd/idlist.h, silcd/server.c.
6105 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6107 * Created SFTP client and server test programs in the
6108 lib/silcsftp/tests directory.
6110 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6112 * Implemented memory filesystem (virtual filesystem) for
6113 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6116 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6118 * Implemented the SFTP (SSH File Transfer Protocol) to the
6119 lib/silcsftp. It includes SFTP client and SFTP server
6122 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6124 * Moved lib/silccore/silcprotocol.[ch] to the
6125 lib/silcutil library.
6127 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6128 take variable argument list pointer as argument. Affected
6129 file lib/silcutil/silcbuffmt.[ch].
6131 * Added silc_buffer_set function that is used to set data
6132 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6133 Affected file lib/silcutil/silcbuffer.h.
6135 * Changed various routines in the core library to use the new
6136 silc_buffer_set instead of allocating new buffer only for
6139 * Added 64-bit value formatting and unformatting support to the
6140 silc_buffer_[un]format routines. Affected file is
6141 lib/silcutil/silcbuffmt.[ch].
6143 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6144 to includes/bitmove.h.
6146 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6148 * Fixed channel user mode saving in client library. Affected
6149 file lib/silcclient/command[_reply].c.
6151 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6153 * Defined the file transfer to the SILC Protocol. Added
6154 new packet type SILC_PACKET_FTP and defined File Transfer
6155 Payload. The mandatory file transfer protocol is SFTP
6156 (SSH File Transfer Protocol). Affected file in addition
6157 of the internet draft is lib/silccore/silcpacket.h.
6159 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6160 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6161 is used as part of backup router protocol when the primary
6162 router of the cell is back online and wishes to resume
6163 the position as primary router.
6165 * Redefined the MAC generation keys in the protocol. The
6166 same key is not used anymore in both direction. Both
6167 direction will now use different keys for sending and
6168 receiving. This fixes a potential security flaw. This
6169 change causes incompatibilities in the protocol.
6171 * Redefined also the MAC computation from the packet.
6172 An packet sequence number is now added to the MAC
6173 computation. This prevents possible replay attacks against
6174 the protocol. This change too causes incompatibilities
6177 Added `sequence' field to the SilcPacketContext to hold
6178 the current sequence number for the packet.
6180 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6182 * Added `created' field to the SilcIDListData in the file
6183 silcd/idlist.h to indicate the time when the entry was
6186 * Added `created' field to the SilcChannelEntry too. Affected
6187 file silcd/idlist.h.
6189 * Added `creation_time' aguments to all the announcement functions
6190 in the server. If it is provided then only the entries that
6191 was created after the provided time frame are actually
6192 announced. Affected file silcd/server.[ch].
6194 * The protocol says that the Channel ID's IP address must be
6195 based on the router's IP address. Added check for this in
6196 the silc_server_new_channel when processing incoming New Channel
6197 Payload. Affected file silcd/packet_receive.c.
6199 * Print out the correct version with --version in SILC client.
6200 Affected file irssi/src/silc/core/silc-core.c.
6202 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6204 * Fixed WHOWAS command to check for completnes of the client
6205 entry always, not just when the command is coming from client.
6206 Affected file silcd/command.c.
6208 * Added new function silc_server_packet_queue_purge to purge the
6209 outgoing data queue to the network. After the function returns
6210 it is guaranteed that the outgoing packet queue is empty.
6211 Affected file silcd/packet_send.[ch].
6213 * Purge the outgoing packet queue in the rekey protocol's final
6214 callback to assure that all rekey packets go to the network
6215 before quitting the protocol. Affected file silcd/server.c.
6217 * Added silc_client_packet_queue_parse as similar function as
6218 in server to the client library. The affected file is
6219 lib/silcclient/client.c.
6221 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6223 * Splitted silcd/server.c and created silcd/server_util.[ch]
6224 for utility functions.
6226 * Added new socket flag SILC_SF_DISABLED to indicate that the
6227 connection is open but nothing can be sent to or received from
6228 the connection. Affected file lib/silcutil/silsockconn.[ch].
6229 The checking for disabled socket is checked in the low level
6230 silc_socket_write and silc_socket_read functions.
6232 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6234 * Allow only nicknames and channel names that fits into the
6235 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6237 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6239 * When processing JOIN command reply in server check that if
6240 the channel exists in our global list we'll move it the local
6241 list. Affected file silcd/command_reply.c.
6243 * Fixed the check whether client is joined on the channel already
6244 in JOIN command. Affected file lib/silcclient/command.c.
6246 * Fixed the JOIN command reply to check whether the channel
6247 already exists. Affected file lib/silcclient/command_reply.c.
6249 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6251 * Added silc_ske_status_string to map the SKE error numbers
6252 to readable strings. The affected files are
6253 lib/silcske/silcske[_status].[ch].
6255 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6257 * Do not show the private channels on the WHOIS channel list
6258 as it is not allowed by the protocol. The affected file is
6261 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6263 * Assure that the packet length digged from the actual packet
6264 is something sensible in the silc_packet_decrypt_rest_special
6265 in lib/silccrypt/silcpacket.c.
6267 * Free and NULL the allocated pointer in silc_hmac_alloc if
6268 the HMAC allocation fails. The affected file is
6269 lib/silccrypt/silchmac.c.
6271 * Print the selected security properties to the log files in
6272 the server. Affected file silcd/protocol.c.
6274 * Add SKE's reference counter even if calling the completion
6275 callback manually. Otherwise it goes negative, although it
6276 does not cause any problems. The affected file is
6277 lib/silcske/silcske.c.
6279 * Remove the client entry with short timeout after giving the
6280 KILL command. Affected file lib/silcclient/command.c.
6282 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6283 case all found clients are already disconnected (WHOWAS would
6284 found them) in the server. Affected file silcd/command.c.
6286 * Update the last_receive (time of last data received) to be
6287 updated only when received private or channel message so that
6288 the idle time showed in WHOIS makes more sense.
6290 * Added boolean field `valid' in to the SilcClientEntry in the
6291 client library to indicate whether the entry is valid or not.
6292 This fixes the nickname change bug on channel when changing
6293 the nickname to be same than the old (like nick to Nick) the
6294 nickname formatter doesn't set the new nick anymore to Nick@host.
6295 Affected file lib/silcclient/idlist.[ch].
6297 * Now actually fixed the nickname changing on disconnection.
6298 Added new function silc_change_nick to the Irssi SILC Client.
6299 Affected file irssi/src/silc/core/client_ops.c,
6300 irssi/src/silc/core/silc-nicklist.[ch].
6302 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6304 * Check that the public key exists in the GETKEY command before
6305 trying to encode it. Affected file silcd/command.c.
6307 * Print some notifications on received public keys with GETKEY
6308 command in the Irssi SILC Client. Affected files are
6309 irssi/src/fe-common/silc/module-formats.[ch],
6310 irssi/src/silc/core/client_ops.c.
6312 * Use IDENTIFY command to resolve the server information in the
6313 GETKEY command instead of INFO command. Affected file
6314 lib/silcclient/command.c.
6316 * All command reply functions in the client library now calls
6317 the pending command reply callbacks even if an error has
6318 occurred. The server has done this a long time and now it was
6319 time to move the client library to this as well. Now all
6320 errors can be delivered back to the pending command reply
6321 callbacks if necessary. Affected files are
6322 lib/silcclient/command[_reply].[ch].
6324 * Change the nickname on disconnection back to the username
6325 because in reconnect the server will enforce it to it anyway.
6326 Affected file irssi/src/silc/core/silc-servers.c.
6328 * Fixed a config file parsing bug in the Irssi SILC client.
6329 Affected file irssi/src/silc/core/clientconfig.c.
6331 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6333 * When printing the channel mode on JOIN, verify that the
6334 channel key and channel's HMAC are valid. Affected file
6335 irssi/src/silc/core/client_ops.c.
6337 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6339 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6340 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6341 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6343 * Removed channel key rekey task deleting from the function
6344 silc_server_save_channel_key. Affected file silcd/server.c.
6345 Added explicit timeout task context instead that is used to
6346 delete the task if we are registering a new task before the
6347 new task has elapsed.
6349 * When channel key rekey occurs the client library now saves
6350 the old channel key for a short period of time (10 seconds) and
6351 is able to use it in case some is still sending channel
6352 messages encrypted with the old key after the rekey. Affected
6353 file lib/silcclient/[idlist.h|client_channel.c].
6355 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6357 * Added check to the silc_server_new_id_real to not accept
6358 new ID if it is the sender's own ID. Affected file is
6359 silcd/packet_receive.c.
6361 * Assure that we do not announce ourself or the one we've
6362 sending our announcements when we're router and are announcing
6363 servers to our primary router. Affected file silcd/server.c.
6365 * Fixed silc_server_command_identify_check_client to assemble
6366 correct WHOIS packet. It send corrupted WHOIS packet and
6367 caused problem with router to router connections. Affected
6368 file silcd/command.c.
6370 Fixed also silc_server_command_whois_check the same way
6371 as for the IDENTIFY command.
6373 * Added new SilcIDListStatus to the server in the SilcIDListData
6374 structure. The status now includes the current status of
6375 the entry (like registered, resolved etc.). Affected file
6376 silcd/idlist.[ch]. Defined a bunch of different status types
6377 as well. This replaced the old boolean registered field as well.
6379 Added resolve_cmd_ident field to the SilcClientEntry structure
6380 too so that if the entry is for example being resolved so
6381 another command may attach to the same pending command reply
6382 without requiring to resolve the same entry again. This concept
6383 should optimize the WHOIS and the IDENTIFY resolving under
6384 heavy load by taking away unnecessary resolving for entries
6385 that are being resolved already.
6387 Added support for adding multiple pending commands for one
6388 command idenfier. Affected file silcd/command[_reply].[ch].
6390 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6391 before deleting the data. Otherwise the hash table will have
6392 freed data in comparison functions. Affected file is
6393 silcd/command_reply.c.
6395 * Fixed silc_idlist_replace_client_id to add the new entry to
6396 the cache with NULL nickname. Otherwise there will be invalid
6397 memory as the nickname after the nickname is freed. Affected
6398 file silcd/packet_receive.c.
6400 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6401 saved into wrong slots because the previous number of entries
6402 was not taken into account. Affected file silcd/idlist.c.
6403 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6405 * If we are router and we receive JOIN notify to a channel that
6406 does not have any users then notified client is marked as the
6407 channel founder, as it is it. The affected file is
6408 silcd/packet_receive.c
6410 * Added to the extended hash table API's table_del_*ext functions
6411 the destructor as argument too, so that the caller can decide
6412 which destructor to use or whether to use destructor at all.
6413 Affected file lib/silcutil/silchashtable.[ch].
6415 * Fixed ID Cache purging. It actually deleted the entries from
6416 the hash table after the data was freed. The hash table ended
6417 up comparing freed memory. The affected file is
6418 lib/silccore/silcidcache.c.
6420 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6422 * Fixed Irssi SILC client's KILL command's HELP syntax.
6424 * The USERS command now resolves the detailed user information
6425 if the userinfo field is missing. Affected file is
6426 lib/silcclient/command_reply.c.
6428 * Do not print error in silc_file_read if the read file does
6429 not exist. Just silently return NULL. Affected file is
6430 lib/silcutil/silcutil.c.
6432 * Fixed the silc_log_output to not wine about NULL filename
6433 and to not create some bogus " " filename. Affected file is
6434 lib/silcutil/silclog.c.
6436 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6438 * Fixed various printing bugs on the user interface in the
6439 Irssi SILC Client. Minor changes that were forgotten from
6442 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6444 * Fixed the configure.in.pre and the compilation and distribution
6445 environment to support the new autoconf 2.52. That version is
6446 now required to compile the CVS trunk.
6448 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6450 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6451 to generally parse user@fqdn format strings. Affected file
6452 lib/silcutil/silcutil.c.
6454 * Added nickname_format and nickname_force_format fields to the
6455 SilcClientParams structure. The first one defines the format
6456 for the nicknames that the library will enforce if the receives
6457 multiple same nicknames. The second one is boolean value and
6458 can be used to force the library to always enforce the format
6459 to the nicknames regardles whether there are multiple nicknames
6460 or not. This configurable formatting was employed to flexibly
6461 support accessing multiple nicknames from the user interface.
6462 The userinterface can now set the nicknames to what ever format
6463 they prefer. Affected file lib/silcclient/silcapi.h.
6465 Added function silc_client_nickname_format to the file
6466 lib/silcclient/idlist.c. It performs the nickname formatting.
6468 Added new field `hostname´ to the SilcClientEntry context.
6469 It holds the hostname of the client. Affected file is
6470 lib/silcclient/idlist.h.
6472 * Irssi SILC Client sets the nicknames in nick@hostn format.
6473 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6474 irssi/src/silc/core/silc-core.c.
6476 The WHOIS printing now also shows both the real nickname and
6477 the formatted nickname so that user knows how to access the
6478 user if there are multiple same nicknames cached. Affected
6479 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6480 printing formatting too to take the hostname now as a separate
6481 argument. The Affected file is
6482 irssi/src/fe-common/silc/modules-formats.[ch].
6484 * Changed the silc_client_get_clients_local to accept the formatted
6485 nickname as argument. It accepts the real nickname too but the
6486 formatted nickname can be used to find the true entry from
6487 multiple entries. Affected file lib/silcclient/silcapi.h and
6488 lib/silcclient/idlist.c.
6490 * Added nickname_format_parse field to the SilcClientParams.
6491 It is a callback function provided by the application to parse
6492 the nickname out of the formatted nickname string. The library
6493 calls it to get the nickname from the formatted string. Since
6494 the application generally knows better the format of the nickname
6495 string it parses it instead of the library, even though library
6496 encodes the formatted string. If the callback function is not
6497 provided then the library will use the string as is. The
6498 affected file is lib/silcclient/silcapi.h.
6500 * All the nickname strings passed to the client library in
6501 commands are now expected to be formatted nickname strings.
6502 If the command does not support the formatted nickname string
6503 it will assume that the sent string is the actual nickname.
6504 Affected file lib/silcclient/command.c.
6506 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6508 * Added public key authentication support to OPER and SILCOPER
6509 commands in the client library. Affected file is
6510 lib/silcclient/command.c.
6512 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6514 * Changed the get_auth_methdod client operation to be asynchronous.
6515 It can be async if the application resolves the authentication
6516 method from the server during the negotiation. Added new
6517 SilcGetAuthMeth completion callback that the application will
6518 call after resolving the authentication method.
6520 Added function silc_client_request_authentication_method that
6521 the application can use to resolve the authentication method
6522 from the server. Added also SilcConnectionAuthRequest callback
6523 that the library will call after the server has replied. The
6524 application can call this function if it does not know the
6525 current authentication method.
6527 Affected files are lib/silcclient/client.c and
6528 lib/silcclient/silcapi.h.
6530 * The Irssi SILC client now automatically resolves the authentication
6531 method incase any configuration information is not present (and
6532 currently there never is). The affected file is
6533 irssi/src/silc/core/client_ops.c.
6535 * Fixed public key authentication from the client library.
6536 Affected file lib/silcclient/protocol.c. Changed also the
6537 protocol specification about the public key authentication in
6538 the connection authentication protocol. The actual data to be
6539 signed is now computed with a hash function before signing.
6541 * Fixed the public key authentication from the server as well.
6542 Affected file silcd/protocol.c.
6544 * Removed the mlock()'s from the memory allocation routines.
6545 Affected file lib/silcutil/silcmemory.c. The ./configure does
6546 not check anymore for the mlock(). Affected file is
6549 * Fixed USERS command in server to allow the execution of the
6550 command for private and secret channels if the client sending
6551 the command is on the channel. Affected file silcd/command.c.
6553 * Fixed silc_client_get_clients_local to return the clients
6554 count correctly. It could return wrong value. Affected file
6555 lib/silcclient/idlist.c.
6557 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6559 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6560 types. The assembler optimizations seemed not to like 64-bit
6561 data types. The assmebler optimizations thus are now enabled
6562 also for BSD systems as opposed to only enable them for Linux.
6564 * Do not check for threads at all on BSD systems. Affected
6565 file configure.in.pre.
6567 * Removed -n and -h options from the Irssi SILC Client since
6568 they are not used in silc.
6570 * Fixed the prime generation to assure that the first digit
6571 of the generated random number is not zero since our conversion
6572 routines does not like number strings that starts with zero
6573 digit. If zero digit is seen the random number is regenerated.
6574 This caused some corrupted RSA keys when the zero first digit
6575 was met. Affected file lib/silcmath/silcprimegen.c.
6577 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6579 * Fixed WIN32 configuration in the ./configure script.
6580 Fixed to include xti.h on environments that has it.
6581 Patches by Carsten Ilchmann and andrew.
6583 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6585 * Changed the silc_id_create_client_id to be collision
6586 resistant. It is now assured that there cannot be created
6587 two same client ID's. I suspect that some weird bugs in
6588 the server were actually caused by duplicate Client IDs.
6589 Affected file silcd/serverid.[ch]. A router receiving
6590 new ID now also assures and informs the sending server
6591 if the ID caused collision.
6593 * Changed the silc_id_create_channel_id to also assure that
6594 there are no collisions.
6596 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6598 * Statement about ignoring the Mutual Authentication flag when
6599 performing rekey with PFS was a bit misleading. It is ignored
6600 if it was set in the initial negotiation, it cannot be even
6601 set in the rekey. Fixed in the ke-auth draft. Started the
6602 new versions of the protocol drafts in the doc/.
6604 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6606 * Fixed a bug in silc_client_command_identify_save when saving
6607 new channel information. The channel name was no duplicated
6608 and caused crash on exit. Affected file is
6609 lib/silcclient/command_reply.c.
6611 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6613 * Fixed the getkey command handling in the server. Send just
6614 empty OK reply to the sender if the key could not be fetched
6615 (but everything else was ok, like the key just was not available).
6616 Changed the public key parameter to optional in the protocol
6617 specs so that empty OK reply can be sent. Affected file
6620 Added a message to Irssi SILC client to tell to user if the
6621 server did not return a public key.
6623 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6625 * Fixed a channel key regeneration bug. It registered new
6626 timeout tasks exponentially until all system resources were
6627 used. Affected file silcd/server.c.
6629 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6631 * Added the SILC Document generator to the scripts/silcdoc.
6632 It can be used to generate the Toolkit Reference Manual out
6633 of the source tree. Internally it will also use the RoboDoc
6634 generator now imported in util/robodoc.
6636 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6638 * Added couple of return's in rekey protocol if error orccurred
6639 during the protocol. The execution must be terminated.
6640 Affected file silcd/protocol.c. Also, terminate the protocol
6641 always with timeout.
6643 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6645 * The client's Client ID was created initally from the wrong
6646 nickname (it could have been in format nick@host) in the
6647 silc_server_new_client. Affected file silcd/packet_receive.c
6649 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6651 * Added some SILC_LOG_ERROR's to various error conditions
6652 if client could not be added to ID cache. Affected files
6653 silcd/packet_receive.c and silcd/server.c.
6655 * When client's sock->user_data is freed, NULL also the
6656 client->router and client->connection pointers. Added check
6657 for these pointers being NULL to various places around the
6658 code. Affected file silcd/server.c.
6660 * Added client->data.registered == TRUE checks to various
6661 places around the code to assure that unregistered client's
6662 are not handled when it is not allowed. Affected file
6665 * Added `bool registered' fields to all
6666 silc_idlist_[server|client]_get_* routines to indicate whether
6667 the fetched client needs to be registered or not. Affected
6668 file silcd/idlist.[ch].
6670 * Add your own entry as registered to the ID cache in the
6671 server. Affected file server.c.
6673 * Fixed a bug in silc_server_new_server. The SilcServer was
6674 set as the new server's context instead of SilcServerEntry.
6675 This naturally caused some weird bugs.
6677 * Added "updated" field the SilcChannelEntry which indicates
6678 the time since the channel entry was last accessed. This
6679 can be used to determine whether it is necessary to
6680 announce the channel after backup resuming protocol.
6681 Affected files silcd/idlist.[ch].
6683 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6685 * Do not delete the channel rekey task when adding it
6686 for in silc_server_create_channel_key.
6688 * Changed the silc_server_create_channel_key to return
6689 TRUE or FALSE to indicate the success of the channel key
6692 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6694 * Fixed MSVC++ project files and added missing files to
6695 Makefiles under win32/.
6697 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6699 * Do not add TCP_NODELAY flag if the operating system
6700 does not have it defined. Affected files are
6701 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6703 * Fixed buffer overflow from Irssi SILC Client. Affected
6704 file irssi/src/fe-common/core/themes.c.
6706 * Fixed double free in client library in the file
6707 lib/silcclient/client.c when disconnecting from server.
6709 * Applied double free patch from cras to Irssi SILC client.
6710 Affected files irssi/src/core/[modules/expandos].c
6712 * Fixed the disconnection handling to Irssi SILC Client.
6713 The application must call silc_client_close_connection
6714 in ops->connect client operation in case of failure of
6715 the connection. Affected file is
6716 irssi/src/silc/core/client_ops.c.
6718 * Do not set sock->protocol to NULL in the function
6719 silc_client_close_connection after executing the protocol's
6720 final callback since the sock might not be valid anymore.
6721 Affected file lib/silcclient/client.c.
6723 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6725 * Do not enable SILC_THREADS if the linking with libpthread
6726 did not happen. Affected file configure.in.pre.
6728 * Added notion to protocol specification that server must
6729 verify the sent authentication payload with CMODE when
6730 setting the channel founder key. Implemented it to the
6731 server. Affected file silcd/command.c.
6733 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6735 * Added _EXTRA_DIST SILC distribution variable to the
6736 distributions file. It is used to conditionally add extra
6737 files or directories to the specific distribution. Affected
6738 files ./prepare, Makefile.am.pre and distributions.
6740 Removed the `_' from the start of the distribution names.
6743 * Added README.WIN32 for instructions to compile the Toolkit
6746 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6748 * Fixed a double free in disconnection in the server. Affected
6749 file is silcd/server.c.
6751 * Fixed the lib/silcske/groups.c to work now also with GMP
6752 MP library. The string conversion did not work when using
6753 specific base and the base is indicated in the string as well.
6755 * Created win32/ directory which now includes MSVC++ specific
6756 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6757 It will appear only in the toolkit distribution
6759 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6761 * Changed the key material distribution function in case when
6762 the hash output is too short. The data is now concatenated
6763 a bit differently than it used to. Made the change to the
6764 SKE protocol specification.
6766 * Added better GMP detection to configure.in.pre. A patch
6769 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6771 * Fixed a minor bug in SKE that might cause some problem on
6772 some platforms. Affected file lib/silcske/silcske.c.
6774 * Added the cookie checking for initiator in the SKE. It checks
6775 that the responder returns the sent cookie unmodified. The
6776 affected file is lib/silcske/silcske.c. Added new SKE
6777 error type INVALID_COOKIE that can be sent during the
6778 negotiation. Fixed some memory leaks as well.
6780 * Added the "invalid cookie" error message to Irssi SILC client's
6783 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6785 * Added `task_max' field to the SilcClientParams to indicate
6786 the maximum tasks the scheduler can handle. If set to zero,
6787 default values are used. Affected file lib/silcclient/silcapi.h.
6789 * Fixed memory leaks in silc_client_close_connection. Affected
6790 file lib/silcclient/client.c.
6792 * Added silc_client_del_client_entry to client library to free
6793 all memory of given client entry. Affected file is
6794 lib/silcclient/idlist.[ch].
6796 * Added new functions silc_client_del_channel and
6797 silc_client_del_server to delete channel and server entries.
6798 Affected file lib/silcclient/[silcapi.h/idlist.c].
6800 * Removed silc_client_del_client_by_id from silcapi.h.
6802 * Fixed the INFO command to return the server's own info
6803 correctly when querying by Server ID. Affected file is
6806 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6808 * Removed the non-blocking settings in WIN32 code in the
6809 silc_sock_[read/write] and added SleepEx instead. Affected
6810 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6811 of input data is now checked with FIONREAD and ioctlsocket.
6813 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6815 * Call silc_schedule_task_del_by_context in the
6816 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6817 Affected file lib/silccore/silcprotocol.c.
6819 * Call silc_protocol_cancel for active protocols in the
6820 silc_server_close_connection if the funtion
6821 silc_server_free_sock_user_data has not been called.
6822 Affected file silcd/server.c.
6824 * Generic tasks cannot be deleted using the del_by_fd
6825 task deleting function since generic tasks does not match
6826 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6828 * Added a notion to SILCOPER help file that the SILCOPER works
6829 only on router server, not on normal server.
6831 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6833 * Added for WIN32 support for the new scheduler as well.
6834 Affected file lib/silcutil/win32/silcwin32schedule.c.
6836 * Fixed the SHA1 implementation to work on various platforms.
6838 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6840 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6841 API. It is part of the scheduler now. Everything else is
6842 as previously but some functions has changed their names.
6843 Checkout the lib/silcutil/silcschedule.h for the interface.
6844 Updated all applications to use the new interface. Affected
6845 files are lib/silcutil/silcschedule.[ch].
6847 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6849 * Found a bug in the SKE implementation. The HASH value,
6850 specified by the protocol, was not computed correctly. The
6851 public key of the responder was not added to the computation
6852 even though it is mandatory. Affected file lib/silcske/silcske.c.
6853 This unfortunately causes incompatibilities with older
6854 clients and servers.
6856 * Added WIN32 specific network init and uninit functions:
6857 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6858 the Winsock2. Affected file lib/silcutil/silcnet.h and
6859 lib/silcutil/win32/silcwin32net.c.
6861 * Set the socket always to nonblocking mode on WIN32 after
6862 reading data or writing data. Affected file is
6863 lib/silcutil/win32/silcwin32sockconn.c.
6865 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6867 * Fixed various compilation problems under WIN32. Affected
6868 files lib/silcutil/win32/silcwin32thread.c and
6869 lib/silcutil/win32/silcwin32schedule.c.
6871 * Removed all _internal.h #includes from public header
6872 files. Internal headers must never be included from
6875 Removed also the lib/silcske/payload_internal.h file.
6877 * All include files that may be needed (public and some others
6878 included by the public headers) by application developers are
6879 now copied to the ./includes directory. It does not copy any
6880 internal headers. Affected file Makefile.defines.pre and all
6881 Makefile.am's under lib/ and subdirs.
6883 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6885 * Do not change the ~/.silc directory's permissions automatically.
6886 Affected file irssi/src/silc/core/clientutil.c.
6888 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6890 * Do not cancel the protocol in silc_server_close_connection
6891 it might cause recursion. Now cancelled in the function
6892 silc_server_free_sock_user_data. Affected file silcd/server.c.
6894 * Fixed the silc_server_remove_clients_by_server to regenerate
6895 the channel keys correctly finally. Added also new function
6896 silc_server_remove_clients_channels to actually do it.
6897 Affected file silcd/server.c.
6899 * Fixed the silc_server_new_channel to not crash by giving
6900 wrong router to the new channel. Affected file is
6901 silcd/packet_receive.c.
6903 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6905 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6906 which is given as argument to the silc_client_alloc now.
6907 It can be used to configure the client and set various parameters
6908 that affect the function of the client.
6910 * The USERS command in server did not check whether the channel
6911 is private or secret. Affected file silcd/command.c.
6913 * Added new argument to the USERS command in protocol specification.
6914 The USERS command now can take the channel name as argument
6915 as well. Added support for this in client and server and
6916 updated the protocol specs.
6918 * Completed the GETKEY command in client. It can be now used
6919 to fetch also servers public key not only some clients.
6920 Affected files lib/silcclient/command[_reply].c.
6922 * Added silc_client_get_server to return server entry by the
6923 server name. Affected files lib/silcclient/silcapi.h and
6926 * Redefined the IDENTIFY command in protocol specification to be
6927 more generic. It now can be used to query information about
6928 any entity in the SILC Network, including clients, servers and
6929 channels. The query may be based either the entity's name
6930 or the ID. Added support for this in both client and server.
6932 Affected files silcd/command.c and lib/silcclient/command.c
6933 and command_reply.c.
6935 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6936 the _from_client and _from_server functions. Affected file
6939 * Added silc_client_get_channel_by_id_resolve to the file
6940 lib/silcclient/silcapi.h to resolve channel information by
6941 its ID. Added also silc_client_get_channel_by_id that
6942 does not resolve it from the server.
6944 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6946 * Added SilcServerEntry context into the client library
6947 to represent one server. The INFO command now allocates
6948 these to save the resolved server info. For now on the
6949 client library will also keep information about servers,
6950 connected and resolved with INFO.
6952 The INFO command now allocates the SilcServerEntry context
6953 and saves the server info there. The COMMAND_REPLY in
6954 the INFO now returns the parameters to application in
6955 same order as defined in the protocol specification.
6957 The entries are cached in the client->server_cache.
6959 * The INFO command is now issued after received the Client ID
6960 from the server. Affected file lib/silcclient/client.c.
6962 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6963 to the application as the mode changer might be server.
6964 It is guaranteed that NULL is not returned anymore to the
6965 application. Affected file lib/silcclient/client_notify.c.
6967 The ID Type is now also passed to the application so that
6968 it can check whether the returned entry is SilcClientEntry
6971 Added new function silc_client_get_server_by_id to return
6972 the server entry by ID. Affected files are the
6973 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6975 * Do not create the channel in the Irssi SILC Client when issuing
6976 the JOIN command but when received the sucessful JOIN command
6977 reply. Otherwise the channel might get created even though we
6978 could not join it. The Affected file is
6979 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6981 * Fixed a channel joining bug in router. The router must also
6982 check the channel modes, invite and ban lists etc. when serving
6983 the JOIN command sent by normal server. Affected file is
6984 silcd/command.c. The router now resolves the client's
6985 information from the server who sent the JOIN command if it
6986 does not know it, and processes the JOIN command only after
6989 * Changed the SilcCommandCb to take new argument; void *context2.
6990 Affected file lib/silccore/silccommand.h
6992 The second argument in the command callbacks in the server now
6993 includes the SilcServerCommandReplyContext if the command was
6994 called as pending command callback from the command reply.
6995 Otherwise it is NULL. When called as pending the status of the
6996 command reply will be checked and if it was erronous the
6997 error will be sent to the original sender of the command.
6998 This way the client always receives the error messages even
6999 though the server was actually the one who received the error
7000 when it resent the command to router, for example. Affected
7001 files silcd/command[_reply].[ch].
7003 * Fixed sending WHOWAS command's error message to client if
7004 the requested client could not be found. It was missing.
7007 * Changed the CMODE and CUMODE commands reply arguments in the
7008 protocol specification. The Channel ID is now sent in both
7009 of the commands to identify the channel. Implemented this
7010 new feature to the client and server. Affected files
7011 lib/silcclient/command_reply.c and silcd/command.c.
7013 * Made better checks for invite and ban lists in the JOIN
7014 command in server. Affected file silcd/command.c.
7016 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7018 * The server now performs the incoming host IP/DNS lookup
7019 using the silc_socket_host_lookup and thus does not block
7020 the server anymore. Affected file silcd/server.c.
7022 * Completed the multi-thread support for SILC Scheduler in
7023 the lib/silcutil/silcschedule.c.
7025 * Fixed the configure.in.pre to detect the pthread correctly
7028 * Fixed a deadlock in silc_task_queue_wakeup in the file
7029 lib/silcutil/silctask.c.
7031 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7033 * Added new function silc_schedule_wakeup that is used in
7034 multi-threaded environment to wakeup the main thread's
7035 schduler. It needs to be used when a thread adds a new task
7036 or removes a task from task queues. After waking up, the
7037 scheduler will detect the task queue changes. If threads
7038 support is not compiled in this function has no effect.
7039 Implemented the wakeup mechanism to both Unix and WIN32
7040 systems. Affected files are lib/silcutil/silcschedule.[ch],
7041 lib/silcutil/unix/silcunixschedule.c and the
7042 lib/silcutil/win32/silcwin32schedule.c.
7044 * Added new function silc_task_queue_wakeup to wakeup the
7045 scheduler by the specified task queue. Affected file
7046 lib/silcutil/silctask.[ch].
7048 * The silc_socket_host_lookup_start now wakes up the scheduler
7049 after adding the timeout task. Affected file is
7050 lib/silcutil/silcsockconn.c.
7052 * The silc_socket_host_lookup is synchronous now if the threads
7053 support is not compiled in. However, the callback is still
7054 called asyncronously through the scheduler, anyway. Affected
7055 file lib/silcutil/silcsockconn.c.
7057 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7059 * Added new function silc_socket_host_lookup to perform
7060 asynchronous IP and FQDN lookups for the socket connection.
7061 Affected files lib/silcutil/silcsockconn.[ch].
7063 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7065 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7066 that may or may not compile the mutex support in.
7068 Changed the silc_mutex_alloc interface. It allocates the
7069 mutex now to the sent pointer and returns TRUE or FALSE.
7071 Affected file lib/silcutil/silcmutex.h.
7073 * Wrote the SILC Task Queue interface to support multi-threads.
7074 Affected file lib/silcutil/silctask.[ch].
7076 * Wrote the SILC Scheduler to support multi-threads. Affected
7077 file lib/silcutil/silcschedule.c.
7079 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7081 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7082 in lib/silcutil/win32/.
7084 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7086 * Defined SILC Mutex API and SILC Thread API and implemented
7087 them for Unix. Affected files are
7088 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7089 lib/silcutil/unix/silcunixmutex.c and
7090 lib/silcutil/unix/silcunixthread.c.
7092 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7094 * Fixed the silc_server_remove_clients_by_server's channel
7095 key re-generation. The hash table handling was incorrect
7096 and would not work with many channels. Affected file is
7099 * Fixed some memory leaks around the server code.
7101 * Rewrote the silc_server_get_users_on_channel to support IPv6
7102 based Client ID's. Affected file silcd/server.c.
7104 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7105 specification. However, a separate document must be written
7106 to define the detailed signing procedure and the payload
7107 associated with the flag. Defined the flag to the
7108 lib/silccore/silcchannel.h as well.
7110 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7112 * Changed the dynamic tables to static size tables in the
7113 lib/silccrypt/silchmac.c.
7115 * Removed GCC dependencies from the code. A patch by cras.
7117 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7119 * Do not show the error "Error receiving packet bla bla"
7120 in server if it really was not an error (-2 means that reading
7121 is pending). Affected file silcd/server.c.
7123 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7125 * Fixed a possible crash in silc_server_remove_clients_by_server
7126 in silcd/server.c. Fixed there also some memory leaks.
7128 * Fixed the silc_idlist_replace_client_id. It could replace
7129 wrong key in the hash table. Affected file silcd/idlist.c.
7131 * Do not check whether there are global users on the channel
7132 if the channel->global_users is FALSE. Affected functions
7133 silc_server_remove_from_one_channel and
7134 silc_server_remove_from_channels in silcd/server.c. Also,
7135 do not check if the removed client is local as we can be
7136 sure that global client was not removed from the channel
7137 and checking for global users is not needed.
7139 * The silc_server_remove_clients_by_server now re-generates
7140 the channel keys correctly for those channels that had
7141 clients removed from them. Affected file silcd/server.c.
7143 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7145 * Found the reason of random crashes in the server. We weren't
7146 ignoring the SIGPIPE signal (which can be sent in write())
7147 and it crashed the server. Affected file silcd/silcd.c.
7149 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7151 * Assure that sock->user_data is not NULL in the function
7152 silc_server_packet_send in silcd/packet_send.c.
7154 * Disconnect the remote connection if it could not be added
7155 to any ID lists in the server. The affected file is
7158 * Check in silc_server_packet_send[_real/dest] that the
7159 socket is not disconnecting and ignore the data if it is.
7160 Affected file silcd/packet_send.c.
7162 * Define inline to __inline on native WIN32 compilation.
7163 Affected file includes/silcwin32.h.
7165 * Added some explicit type casts for inline code since MSVC
7166 require them. Affected files lib/silcutil/silcbuffer.h,
7167 lib/trq/silcdlist.h and lib/trq/silclist.h.
7169 * Print warning in log files from now on if the packet
7170 decryption fails. Affected file silcd/server.c.
7172 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7174 * Changed the `say' client operation's interface to accept
7175 new `type' argument to indicate the type of the message sent
7176 by the library. The application may filter the library's
7177 messages according the type. The affected file is the
7178 lib/silcclient/silcapi.h.
7180 * Added two new functions to lib/silcclient/silcapi.h:
7181 silc_client_del_client and silc_client_del_client_by_id.
7182 Affected file lib/silcclient/idlist.c.
7184 * Moved the clientincludes.h from includes/ to silc/ and
7185 serverincludes.h from includes/ to silcd/.
7187 * The modes for the CMODE and CUMODE are now passed as
7188 uint32 for application with COMMAND_REPLY. The affected
7189 file is lib/silcclient/command_reply.c.
7191 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7193 * /WHOIS without arguments shows client's own information.
7194 Affected file lib/silcclient/command.c.
7196 * Changed PING to not accept any arguments. The specs
7197 says that client can ping only the connected server so
7198 requiring an argument is not needed. Affected file is
7199 lib/silcclient/command.c.
7201 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7203 * Fixed a fatal bug in private message sending and reception
7204 encryption and decryption when using private message keys.
7205 The implementation was incorrect and did not follow the
7206 specification. It causd that some of the message were
7207 lost since it did not use the sending and receiving keys
7208 as the protocol suggests. This has been fixed and will cause
7209 incompatibilities with older clients when sending private
7210 message encrypted with private message keys. Affected files
7211 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7212 and various other in Irssi SILC Client.
7214 Added `responder' boolean argument to the functions
7215 silc_client_add_private_message_key[_ske] to indicate when
7216 the key is added as responder or initiator of the key
7219 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7221 * Removed the silc_ske_check_version function and created
7222 a SilcSKECheckVersion callback. Added also a function
7223 silc_ske_set_callbacks that is now used to set all SKE
7224 callbacks. The callback functions are not given to
7225 the SKE functions anymore, but this function is used to
7228 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7230 * Added `silc_version' argument to the silc_client_alloc
7231 to define the version of the application for the library.
7232 The library will use the version string to compare it
7233 against the remote host's (usually a server) version
7234 string. Affected file lib/silcclient/silcapi.h
7236 * Added the KE protocol context to Key Agreement context
7237 in client library so that we can abort the SKE if it
7238 is in process when we get timeout. Affected file is
7239 lib/silcclient/client_keyagr.c.
7241 * Do not resolve the client ID forever if it returns in the
7242 first time that such client does not exist. This was done
7243 for example with private message. Affected file is
7244 lib/silcclient/client_prvmsg.c.
7246 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7248 * Do not add regex.h for WIN32. The affected file
7249 includes/silcincludes.h.
7251 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7252 not work yet 100%. It generates the DLL's automatically
7253 when compiling with --with-win32 under cygwin.
7255 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7257 * lib/contrib/regex.c is not compiled on WIN32.
7259 * Added silc_net_get_socket_opt function to the
7260 lib/silcutil/silcnet.h.
7262 * Added includes/silcwin32.h for WIN32 specific includes
7265 * Do not use ptime structure or any of the posix process
7266 functions on WIN32 in lib/silccrypt/silrng.c.
7268 * Added silc_gettimeofday to provide generic function
7269 for struct timeval on all platforms. Added the function
7270 to lib/silcutil/silcutil.h.
7272 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7274 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7275 library as they clearly belong there. As a plus side we
7276 can make the actual socket connection routines platform
7279 Added also new generic function silc_socket_read and
7280 silc_socket_write (that used to be silc_packet_[read/write].
7281 The implementation of these are platform specific.
7283 * Added WIN32 specific routines of silc_socket_[read/write]
7284 to lib/silcutil/win32/silcwin32sockconn.c.
7286 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7288 * Added preliminary support for native WIN32 compilation under
7289 cygwin (using the -mno-cygwin option for GCC) to the
7290 ./configure.in.pre. The --with-win32 now prepares the
7291 compilation for native WIN32.
7293 * Rewrote the SILC Scheduler interface in the file
7294 lib/silcutil/silcschedule.h. The scheduler is now context
7295 based and does not have anymore any global static scheduler.
7296 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7297 and created lib/silcutil/win32 directory for WIN32 based
7300 * Added Unix specific network routines to the
7301 lib/silcutil/unix/silcunixnet.c and the old
7302 lib/silcutil/silcnet.c includes now only generic routines.
7304 Added WIN32 specific network routines to the
7305 lib/silcutil/win32/silcwin32net.c.
7307 * Added Unix specific utility functions from the
7308 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7310 * Added WIN32 SILC Scheduler to the file
7311 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7314 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7316 * Do not handle JOIN notify in the server if the target client
7317 is not registered (idata->registered == FALSE). The affected
7318 file is silcd/packet_receive.c.
7320 * Update the nickrec->founder in event_cumode in the Irssi SILC
7321 client. Affected file irssi/src/silc/core/silc-channels.c.
7323 * Fixed the CUMODE_CHANGE notify handling in the server when
7324 server and router are announcing their clients on channels.
7325 Now the mode changes are saved and notified correctly. The
7326 affected file is /silcd/packet_receive.c.
7328 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7329 They really did not replace the cache entry in the ID Cache.
7330 Now they do that. Affected file silcd/idlist.c.
7332 * Fixed the KICK notify handling in the Irssi SILC client to
7333 update the channel records so that the kicked client does not
7334 appear to be on the channel. The affected file is
7335 irssi/src/silc/core/silc-channels.c.
7337 * Always update the conn->current_channel when executing command
7338 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7340 * Fixed the KILL notify handling in Irssi SILC client to remove
7341 the killed client on all channels.
7343 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7345 * Fixed the silc_parse_command_line to remove extra spaces
7346 from the start and end of the arguments. Affected file is
7347 lib/silcutil/silcutil.c.
7349 * Cancel and free any active protocol in the function
7350 silc_server_close_connection. Affected file silcd/server.c.
7352 * Cancel and free any active protocol in the function
7353 silc_client_close_connction. Affected file is
7354 lib/silcclient/client.c.
7356 * Do not execute the KILL command for clients that are in
7357 history (ie. they are not in the network). Affected file is
7360 * Fixed KILL notify handling, client does not crash anymore.
7361 Affected file irssi/src/silc/core/silc-channels.c.
7363 * Reduced the default packet buffer size from 2048 to 1024 in
7364 lib/silccore/silcpacket.c.
7366 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7367 counter to the SKE context that is incresed when the SKE library
7368 performs async operation outside the library. If the outside
7369 process frees the SKE context and FREED status will be set
7370 and the library will detect after the sync operation that the
7371 libary is freed. The affected files are
7372 lib/silcske/silcske[_status].[ch].
7374 * Resolve the client entry information in the function
7375 silc_client_channel_message to assure that NULL pointer is not
7376 passed as client entry to the application. */
7378 * Fixed the task timeout calculation to assure that there is
7379 never negative timeouts. The affected file is
7380 lib/silcutil/silcschedule.c.
7382 * Fixed the channel user mode notification sending in server.
7383 It was sent point-to-point to the router (or to server by router)
7384 but it needs to be destined to a channel. The routines now
7385 supports sending the channel user mode notifys to the channels
7386 when announcing clients and channels. Affected files are
7387 silcd/server.c and silcd/packet_receive.c.
7389 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7390 It did not actually replace the old channel entry in the cache.
7391 Affected file lib/silcclient/client_notify.c.
7393 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7395 * Fixed a possible crash in silc_packet_send_prepare. It now
7396 assures always that there is enough space in the buffer and
7397 at the tail area of the buffer (for MAC).
7399 Fixed the inbound buffer reallocation in silc_packet_read.
7400 It was old code and did not handle the reallocation correctly.
7403 The affected file is lib/silccore/silcpacket.c.
7405 * Fixed buffer overflow in silc_parse_nickname in the file
7406 lib/silcutil/silcutil.c.
7408 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7410 * make install generates new server keys only if there is not
7413 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7415 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7416 Added check that if the NOREPLY is set then we will not send
7417 the away message. This avoids infinite loop of away messages
7418 if both clients are away. The affected file is
7419 lib/silcclient/client_prvmsg.c.
7421 * Fixed client crash if /NICK was given without arguments.
7422 Affected file lib/silcclient/command.c.
7424 * Server does not send the invite list in INVITE command back
7425 to the client if the list was not altered. Added this notion
7426 to the protocol spec as well. Affected file silcd/command.c.
7428 Fixed possible crash in INVITE command by checking the
7429 value of silc_server_get_client_route command.
7431 * Fixed the INVITE notify type handling. The arguments are now
7432 taken in correct order and client does not crash. The affected
7433 file is irssi/src/silc/core/silc-channels.c.
7435 Removed the "Inviting xxx to channel" message from the
7436 client library away and let the application handle it.
7437 Affected file lib/silcclient/command.c. Added that message
7438 to Irssi SILC client's message formats.
7440 * Fixed CMODE command crash in client. It now checks the
7441 amount of arguments correctly and does not crash. The affected
7442 file is lib/silcclient/command.c.
7444 * Do not create new channel automatically in silc_channels_join
7445 but check whether the channel by that name already exists.
7446 Affected file irssi/silc/core/silc-channels.c.
7448 * Do not send the SERVER_SIGNOFF to router if the disconnected
7449 entity was the router. Affected file silcd/server.c.
7451 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7452 SILC client as it was missing from there.
7454 Added the handling of the KICK notify to the Irssi SILC client
7455 as it was missing. Added "you have been kicked" message to
7456 Irssi SILC client's message modules formats.
7458 Added the handing of the KILL notify to the Irssi SILC client
7459 as it was missing. Added the kill message module formats
7462 The affected file is irssi/src/silc/core/silc-channels.c.
7464 * The router did not save the channel mode the server announced.
7465 Affected file silcd/packet_receive.c.
7467 * Fixed a possible crash in INFO command in server. If the
7468 server did not provide the server info it crashed. Affected
7469 file silcd/command.c.
7471 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7473 * Fixed the GETKEY command in the server to check also the
7474 global list. Otherwise the GETKEY would not work correctly
7475 in normal SILC server. Affected file silcd/command.c.
7477 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7479 * Fixed GETKEY crash, it crashed if the command did not succseed.
7481 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7483 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7484 is now real and not just an macro interface to GMP.
7486 Removed the entire GMP from the source tree and imported new
7487 NSS MPI library instead. Reason for removing GMP is that it is
7488 extremely large and compiles extremely slow. The NSS MPI
7489 is only a few files and compiles in less than 10 seconds.
7490 The speed is also about the same as GMP. The MPI is imported
7491 to lib/silcmath/mpi.
7493 If the system has GMP installed we will still use the GMP.
7494 If it is not then the NSS MPI will be compiled.
7496 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7498 * Merged a long nickname (127 characters long) crash bugfix from
7499 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7501 * Merged a freed memory reference bugfix from Irssi CVS tree.
7502 Affected file irssi/src/core/commands.c.
7504 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7506 * Added the server's public key sving and verification to the
7507 server when performing the SKE. This was missing and the
7508 remote server's (or router's) public key was accepted without
7509 checking whether we have it previously or trust it at all.
7510 Affected file silcd/protocol.c.
7512 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7514 * Check in the silc_server_timeout_remote if protocol is active
7515 and make sure that the protocol's final callback is called so
7516 that all memory if freed. Affected file silcd/server.c.
7518 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7520 * silc_server_whois_send_reply crashed the server if the nickname
7521 was 127 characters long. Affected file silcd/command.c.
7523 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7525 * Added sanity check to the silc_server_new_client. If the hostname
7526 is provided inside username then check that the provided hostname
7527 really is the same as the resolved one. If the hostname was not
7528 resolved then check it from the public key. Affected file is
7529 silcd/packet_receive.c.
7531 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7532 if the server disconnected us and the connection is not valid
7533 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7535 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7536 the library to the lib/silcutil/silcutil.[ch].
7538 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7540 * Close log file after open. Affected file
7541 lib/silcutil/silclog.c.
7543 * Check whether sock == NULL in silc_client_send_packet and return
7544 if it is. Affected file lib/silcclient/silcclient.c.
7546 * Check rec->entry == NULL in the Irssi SILC Client before
7547 sending the channel message. Affecte file is
7548 irssi/src/silc/core/silc-servers.c.
7550 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7552 * Merged a splitted window bugfix from Irssi CVS tree. The
7553 affected file is irssi/src/fe-text/textbuffer-view.c.
7555 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7556 It did not print nickname.
7558 * Improved the distributions system a bit.
7560 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7562 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7563 irssi/src/fe-text/gui-window.c.
7565 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7566 to in-active server. The affected file is
7567 irssi/src/silc/core/client_ops.c.
7569 * Resolve the client in USERS command reply if the entry does
7570 not have username resolved. The affected file is
7571 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7572 command to WHOIS command to really resolve stuff. The USERS
7573 is not used any more in any critical section so WHOIS can
7574 be used even though it might be slower than IDENTIFY.
7576 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7579 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7581 * Changed the protocol API a bit more consistent in the
7582 lib/silccore/silcprotocol.[ch].
7584 * Changed the following headers to ROBODoc format:
7586 lib/silccore/silcpayload.h
7587 lib/silccore/silcprotocol.h
7588 lib/silccore/silcsockconn.h
7590 All core library headers are now formatted.
7592 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7594 * Fixed a bug in Irssi SILC client; do not show that you are
7595 server/router operator if you really are not. Affected file is
7596 irssi/src/silc/core/client_ops.c.
7598 * Renamed silc_command_free_payload to silc_command_payload_free.
7599 Affected file lib/silccore/silccommand.h
7601 * Added silcmath.h to include the prototoypes of various routines
7602 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7605 * Changed the following headers to ROBODoc format:
7607 lib/silccore/silcchannel.h
7608 lib/silccore/silccommand.h
7609 lib/silccore/silcid.h
7610 lib/silccore/silcidcache.h
7611 lib/silccore/silcmode.h
7612 lib/silccore/silcnotify.h
7613 lib/silccore/silcpacket.h
7614 lib/silcmath/silcmath.h
7616 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7618 * Added checking to the server code not to start the server if
7619 ciphers and stuff are not configured properly. Affected files
7620 silcd/serverconfig.[h] and silcd/server.c.
7622 * Changed the layout of the header files of the public interfaces
7623 in the SILC libraries. The new layout supports ROBODoc
7624 documentation tool (and some others) so that it is easy to create
7625 a library reference manual. All the other headers and source
7626 code must still follow the CodingStyle document. Also source
7627 code must not include these ROBODoc stuffs, only the headers.
7628 Furthermore, all public interface headers must now be named
7629 by using `silc' prefix, example: silcapi.h, silccipher.h.
7630 Some files were renamed due to this. All the other headers
7631 must not be used as public interfaces. I will update the
7632 CodingStyle document later. Changed following headers, so far:
7634 lib/silcclient/silcapi.h
7635 lib/silccore/silcauth.h
7636 lib/silccore/silcprivate.h
7637 lib/silccrypt/silcdh.h
7639 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7643 * Removed silc_client_packet_send_flush from the client library
7644 as it is not needed. Affected file lib/silcclient/client.[ch].
7646 * Added printing of message of unresolved authentication method
7647 to the Irssi SILC client. Added it to the module formats.
7648 Removed the same message from the client library.
7650 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7652 * Added new distribution feature, DISTLABEL. Every distribution
7653 can define own preprocessor label that can be used in the
7654 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7655 file distributions, acconfig.h.pre and prepare.
7657 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7659 * Added Makefile.defines_int to include the actual definitions
7660 for Makefile.defines.in. Tested the new distribution system,
7661 created distributions and tested installation.
7663 * Added AWAY message printing to the Irssi SILC client. Added
7664 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7666 * Added SCONNECT command to call the SILC's CONNECT command.
7667 Cannot use CONNECT directly since Irssi uses that internally.
7668 Affected file irssi/src/silc/core/silc-servers.c.
7670 Added ACTION local command. It is same as ME command but takes
7671 the channel as mandatory argument.
7673 Rewrote some of the Irssi's help files to suite for SILC
7676 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7678 * Added Makefile.defines[.in] that should for now on be included
7679 in all Makefile.am file in the source tree. That file includes
7680 all common compilation definitions for SILC source tree.
7682 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7684 * Minor changes to the ./prepare script to change the package
7685 name according the distribution name to the configure.in.
7687 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7689 * Created new distribution system. Added file `distributions'
7690 that defines all the distributions that can be created out of
7691 the SILC source tree. The ./prepare script now reads that
7692 file to determine how to prepare the distributions. The
7693 first argument to the ./prepare is the name of the distribution
7694 and second is the version of the distribution. If given
7695 without arguments it creates the default (toolkit) distribution
7696 with the default version (defined in ./prepare).
7698 All Makefile.am files that are subject to the distributions
7699 are now named as Makefile.am.pre. These are ./Makefile.am
7700 and lib/Makefile.am. Others may be changed later.
7702 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7704 * Added invite list, ban list, some key management and connection
7705 error message printing to module formats in the Irssi SILC client.
7707 * Added new silc_client_set_away_message to set the away message
7708 that is back to the person who sent private message. The
7709 affected file lib/silcclient/silcapi.h and the
7710 lib/silcclient/client_prvmsg.c.
7712 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7714 * Fixed the private message sending in the Irssi SILC client,
7715 added local command KEY to the Irssi SILC client.
7717 Added key management and key agreement message formats to the
7718 irssi/src/fe-common/silc/module-formats.[ch].
7720 Added USERS (alias WHO) printing, server/router operator
7721 indication and LIST command printing to the module formats.
7723 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7725 * Fixed channel joining notify handling, cumode notify handling
7726 from Irssi SILC client.
7728 * Added SILC specific module-formats to the Irssi SILC client so
7729 that SILC specific message hilighting, colors etc is possible.
7730 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7732 Added channel mode, channel user mode, actions, notices,
7733 whois and whowas printing to the the module-formats.c.
7735 * Fixed a bug in channel deletion in the server. The channel
7736 is not left to the cache even if the channel founder auth mode
7737 is set when there are no users anymore on the channel. Affected
7738 file silcd/server.c.
7740 * The silc_net_localhost now resolves the entire hostname including
7741 the domain name. Affected file lib/silcutil/silcnet.c.
7743 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7745 * Changed the ask_passphrase client operation to be ascynchronous.
7746 It has now a completion callback and a context that the
7747 application must call after it has got the passphrase from
7748 the user. Affected files lib/silcclient/silcapi.h,
7749 lib/silcclient/protocol.c, lib/silcclient/command.c and
7752 Added SilcAskPassphrase callback that the application calls
7753 to deliver the passphrase to the library.
7755 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7756 The public key verification and especially a certificate
7757 verification is asynchronous procedure.
7759 Added new SILC_SKE_STATUS_PENDING status to indicate the
7760 request is pending and a callback will be called to finalize
7763 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7764 indicate that remote end did not send its public key (or
7765 certificate), even though we require it. Added check for this
7766 condition in the SKE. This was a security bug, now fixed.
7768 Defined new SilcSKEVerifyCbCompletion callback that is called
7769 when the verification process is completed.
7771 The affected files lib/silcske/silcske_status.h and
7772 lib/silcske/silcske.[ch].
7774 * Changed the verify_public_key client operation to be async
7775 as well. Defined SilcVerifyPublicKey callback that is used to
7776 indicate the success of the public key verification process.
7778 Changed the server and client to use the new async client
7781 * Changed the Irssi SILC client's internal scheduler to be called
7782 twice as many times as it used to be. As a result the client
7783 should be a bit faster now. Affected file is
7784 irssi/src/silc/core/silc-core.c.
7786 * Added support to Irssi SILC client of asynchronous public key
7787 verification and passphrase inquiry. Affected file is
7788 irssi/src/silc/core/silc-core.c.
7790 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7792 * Do not say "You have left channel %s" in client library.
7793 Moved it to the application. Affected files are
7794 lib/silcclient/command.c and silc/client_ops.c.
7796 * Fixed silc_client_get_clients. Command context was not
7797 duplicated and was freed memory in the callback. Affected
7798 file lib/silcclient/idlist.c.
7800 * Do not say "you are now talking..." on JOIN command in the
7801 client library. The appliation must handle it.
7803 * Do not say ".. changed topic to" in command reply in the
7804 client libary. The application must handle it.
7806 * Fixed TOPIC command sending in the client library.
7808 * Fixed a memory leak in silc_client_command_free in the file
7809 lib/silcclient/command.c.
7811 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7813 * Imported a modified version of Irssi client to the source tree.
7814 The Irssi will be used to create a new client called
7815 Irssi SILC. Imported to irssi/.
7817 Added silc_core_init_finish function to the Irssi. Affected
7818 file irssi/configure.in.
7820 A lot changes in the Makefile.ams around the irssi tree.
7822 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7824 * Do not rehash if the new size is same as the old size of the
7825 hash table, in the silc_hash_table_rehash*. The affected file
7826 lib/silcutil/silchashtable.c.
7828 * Replaced hash_table_del_by_context calls from the server
7829 (when channel->user_list and client->channels) to the
7830 hash_table_del as it is sufficient and faster.
7832 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7834 * Added silc_hash_table_list, silc_hash_table_get and the
7835 SilcHashTableList structure to provide an alternative way to
7836 traverse the hash table. The affected files are
7837 lib/silcutil/silchashtable.[ch].
7839 * Changed the server's idlist routines to use the hash table
7840 routines to optimize the code.
7842 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7844 * Replaced the client entry's `channel' list and channel entry's
7845 `user_list' list to hash tables for optimized lookup. Changed
7846 the code to use the hash table interface around the code.
7847 Affected file lib/silcd/idlist.[ch].
7849 * Added `auto_rehash' boolean argument to the function
7850 silc_hash_table_alloc to indicate whether the hash table should
7851 auto-rehash when it thinks is appropriate time. It will
7852 increase the hash table size if the there is twice as much
7853 entries in the table than the size of the table, and will
7854 decrease the size if there are twice as less entries than
7855 the size of the table.
7857 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7859 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7861 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7863 * silc_idcache_purge_by_context deletes the entry now by context
7864 as it is supposed to do. Affected file lib/silccore/idcache.c.
7866 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7867 client is not anymore valid (WHOWAS givens the info) and not
7868 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7870 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7872 * Removed the `data' and `data_len' arguments from the ID Cache
7873 interfaces and added `name' argument. ID Cache does not handle
7874 anymore the binary data only a names associated with given ID.
7876 * When hashing a Client ID with silc_hash_id the entire ID is
7877 not hashed anymore, instead only the hash of the Client ID is
7878 hashed. This way we can access the Client ID from the cache
7879 with Client ID but with the hash of the ID (which is a hash of
7880 the nickname) as well without any difference in performance.
7882 Added also silc_idcache_find_by_id_one_ext to do one on one
7883 searching when we have the actual ID. Added also function
7884 silc_hash_client_id_compare. The affected files are
7885 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7887 * When hashing the name associated with a ID it is always done
7888 in lowercase. This way we can access the cache without worrying
7889 about case-sensitivity, even though, for example nicknames are
7892 * Fixed a bug in server with channel message sending. It put
7893 wrong ID type as destination ID. The affected file
7894 silcd/packet_send.c.
7896 * silc_idcache_del_by_context now deletes from all hash tables
7897 by context. Affected file lib/silccore/idcache.c.
7899 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7901 * Changed the client library to use the new ID Cache interface.
7902 Changes around the source tree.
7904 * Added silc_hash_table_rehash_ext to rehash with specific
7905 hash function. Affected file lib/silcutil/silchashtable.[ch].
7907 * Added silc_hash_string_compare to compare two strings in the
7908 hash table. Affected file lib/silcutil/silcutil.[ch].
7910 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7912 * Added new function silc_idcache_del_by_context into the
7913 lib/silccore/idcache.[ch].
7915 * Changed the server's ID list routines to use the new ID Cache
7916 interface. Changes around the source tree.
7918 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7920 * Added silc_hash_table_del[_by_context]_ext functions in to the
7921 lib/silcutil/silchashtable.[ch].
7923 Removed silc_hash_table_find_all* routines and added new
7924 silc_hash_table_find_foreach to replace them.
7926 Added silc_hash_table_replace_ext function as extended
7927 replacing function. Separated the simple hash table interface
7928 from the extended hash table interface in the file
7929 lib/silcutil/silchashtable.h.
7931 * Fixed minor bugs and changed it to use some of the new
7932 hash table functions in lib/silccore/idcache.c
7934 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7936 * Added new function silc_hash_table_find_all to return all keys
7937 in the hash table by the specified key. As the hash table is
7938 collision resistant it also makes it possible to have several
7939 duplicate keys in the hash table. This function may be used to
7940 find all of the keys from the hash.
7942 Added user_context arguments to the SilcHashFunction,
7943 SilcHashCompare and SilcHashDestructor to deliver user specified
7946 Added new fuctions silc_hash_table_find[_all]_ext to do
7947 extended lookup with specified hash and compare functions and
7948 specified user contexts.
7950 Added new function silc_hash_table_add_ext to add the key
7951 with specified hash function and user context.
7953 Added new function silc_hash_table_foreach to traverse all
7954 entrys in the hash table. Added SilcHashForeach callback
7957 Added new function silc_hash_table_del_by_context to delete
7958 the entry only if the context associated with the key matches.
7960 Affected files are lib/silcutil/silchashtable.[ch].
7962 * Removed silc_hash_[server/client/channel]_id and added just
7963 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7964 silc_hash_id_compare to compare two ID's using as the hash table
7965 comparison function. Added also silc_hash_data to hash
7966 binary data and silc_hash_data_compare to compare it.
7968 * Removed silc_idlist_find_client_by_hash as it is not needed
7969 anymore. Affected file silcd/idlist.[ch].
7971 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7972 to use internally the SilcHashTable. The new ID Cache is a lot
7973 faster than the old one. Some of the ID Cache interface was also
7974 rewritten and obsolete and stupid functions were removed.
7976 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7978 * Added entry_count field to the SilcHashTable to keep the number
7979 of the entries in the table. Implemented the function
7980 silc_hash_table_rehash. Added new function
7981 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7983 Fixed a minor bug in silc_hash_table_free.
7985 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7986 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7987 into the lib/silcutil/silcutil.[ch].
7989 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7991 * Implemented a collision resistant hash table into the
7992 lib/silcutil/silchashtable[ch]. See the header and the source
7993 for the SilcHashTable API.
7995 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7997 * Merged dotconf version 1.0.2 into lib/dotconf.
7999 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8001 * Do not compile anything in lib/silcsim/* if the SIM support
8002 is not enabled. The tree should now compile without problems
8005 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8007 * Compiled the SILC under cygwin. Compiled and tested briefly
8008 without problems. More tests needed. The SIMs didn't compile
8011 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8013 * Fixed possible crash in silc_get_username in the
8014 lib/silcutil/silcutil.c.
8016 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8018 * Fixed a va_arg in silc/client_ops.c.
8020 * Oops, RC5 routines were named AES and caused some problems
8021 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8023 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8025 * Added new SilcIDIP structure into the lib/silccore/id.h and
8026 replaced the old `ip' fields from all SILC ID's to that type.
8027 This is a step towards IPv6 support.
8029 The silc_id_get_len takes now the ID as an extra argument.
8030 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8031 both IPv4 and IPv6 based ID's.
8033 The affected files are lib/silccore/id.[ch] and other files
8034 around the tree using these routines.
8036 * Removed the ID length arguments in server from various
8037 silc_server_send_notify_* routines -> they are not needed
8040 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8042 * Fixed memory leak in silc_encode_pem_file in the file
8043 lib/silcutil/silcutil.c.
8045 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8047 * Check minor version as well in the SKE. Affected files are
8048 silcd/protocol.c and lib/silcclient/protocol.c.
8050 * Added --identifier option to the server so that an identifier
8051 can be when creating the public key for the server. Affected
8052 file is silcd/silcd.c.
8054 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8055 lib/silccrypt/silcpkcs.c.
8057 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8059 * Register default ciphers and stuff when using -C option with
8060 the server. Affected file sildc/silcd.c.
8062 * Put back the servers public key filename format, it is better
8063 than the new one. For now, the client keys are saved with the
8064 new filename format. The affected file silc/client_ops.c.
8066 * Implemented the Cipher API for the rest of the ciphers that
8067 did not implement it or implemented it the wrong way.
8069 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8071 * Register default ciphers and stuff when using the -S option
8072 in the client. Affected file silc/silc.c. Same also when
8073 creating new key pair with -C option.
8075 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8077 * Fixed the silc_verify_public_key client operation function to
8078 save the public keys differently. The fingerprint is now
8079 used as filename and not the hostname. This way also the
8080 client keys are saved uniquely and not with hostnames. The
8081 affected file is silc/client_ops.c.
8083 * Trimmed the silc_hash_fingerprint function to remove extra
8084 whitespaces from the end of the fingerprint. The affected
8085 file is lib/silccrypt/silchash.c.
8089 * Added silc_cipher_register_default function to register all
8090 default ciphers. It can be used when configuration files
8091 does not exist and the application does not want any specific
8092 ciphers in any specific order.
8094 The SilcDList is now used as silc_cipher_list dynamically
8095 allocated cipher list. Removed the static list all together
8096 and now all ciphers must be allocated to the dynamic list.
8097 The silc_cipher_alloc routine was changed to check only the
8100 All silc_cipher_* routines that used to return int returns
8103 The affected files lib/silccrypt/silccrypt.[ch].
8105 * The same thing was done to silc_hash_* as for silc_cipher_*
8106 routines. Affected files lib/silccrypt/silchash.[ch].
8108 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8109 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8110 Added also silc_pkcs_[un]register[_default] functions.
8111 Removed the data_context from the PKCS API.
8113 * Added silc_hmac_register_default function to register default
8114 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8115 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8116 to unregister all hmacs at once.
8118 * Register the default ciphers, hash functions, PKCSs and HMACs
8119 if client's configuration file does not exist. The affected
8122 * The client did not load the hash functions from the SIM
8123 modules at all. Added support for this. Affected file is
8124 silc/clientconfig.c.
8126 * When decoding public key with silc_pkcs_public_key_decode, check
8127 the supported algorithm only if PKCS are registered. Affected
8128 file lib/silccrypt/silcpkcs.c. The same was done with the
8129 silc_pkcs_private_key_decode.
8131 * Fixed the SILC List routines to keep the list always in order.
8132 It used to change the list's order when traversing the list but
8133 not it preserves the order. Affected file lib/trq/silclist.h.
8135 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8137 * Added the client library to use the SilcSocketConnection's
8138 reference counter (by silc_socket_dup) to prevent the bug that
8139 the socket object may be freed underneath async operation.
8141 * The name resolv library checking fixes in the configure.in.pre.
8144 * Created new version of the protocol drafts for future
8145 development. The -03 drafts are the ones that will be changed
8146 in the trunk now and the -02 will remain as they are.
8148 * Send list of CUMODE notifys to the router when announcing
8149 the channel users to the router. Affected file silcd/server.c.
8150 If the router receiving channel founder CUMODE for a channel
8151 that already has channel founder it will send CUMODE notify
8152 to the sender to remove the channel founder rights from the
8153 announced client. Affected file silcd/packet_receive.c.
8155 * The CUMODE notify may now use Server ID as well as the entity
8156 who changes the mode. Updated protocool specs.
8158 * Updated INSTALL and README files.
8160 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8162 * New web pages in the http://silc.pspt.fi. The pages was
8167 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8169 * Implemented the [DenyConnectin] config section in the server.
8170 Added silc_server_config_denied_conn to check whether incoming
8171 connection is denied. Affected file silcd/serverconfig.[ch].
8173 * Do not check the ports when checking the incoming configuration
8174 data if the port is 0, meaning any. Affected file is
8175 silcd/serverconfig.c.
8177 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8179 * Fixed buffer overflow in silc_string_compare in the file
8180 lib/silcutil/silcutil.c.
8182 * Fixed double free in silc_server_command_leave in the file
8185 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8187 * Fixed the version checking in the server. Affected file is
8190 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8192 * Fixed the configuration data fetching when accepting new
8193 connections in the server. Affected file silcd/server.c.
8195 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8197 * Added `sender_entry' argument to the function
8198 silc_server_packet_relay_to_channel so that we can check
8199 whether some destination actually belongs to the same route
8200 the sender belongs (ie, we must not resend the packet to the
8201 sender). Affected file silcd/packet_send.[ch].
8203 * Added `servername' field to the SilcClientEntry in the server
8204 to hold the name of the server where client is from. Affected
8205 file is silcd/idlist.h.
8207 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8209 * Moved the channel message encrypting in the router betwen
8210 router connections from silc_server_channel_message to the
8211 silc_server_packet_relay_to_channel since we want to check
8212 whether we have anybody channel before encrypting anything.
8213 Affected files silcd/packet_[receive/send].c.
8215 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8217 * Fixed the [AdminConnection] server config section to support
8218 multiple entries. Affected file silcd/serverconfig.c.
8220 * Added support into the server to check the validity of the
8221 incoming connection before executing any KE or authentication
8224 * The connection configuration is now saved to the KE and
8225 connection auth protocol contexts and not fetched anymore in
8226 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8228 * The local hosts listenning address and port is also resolved
8229 now when starting the server. We want to have the socket object
8230 to include the real address and port for the listener. Added
8231 new function silc_net_check_local_by_sock into the files
8232 lib/silcutil/silcnet.[ch].
8234 * Fixed a broadcast bug in server -> do not broadcast if we
8237 * Fixed a routing bug. Do not route broadcast packets ever.
8238 Broadcast packets must be processed always and not routed since
8239 they may be destined to some other host than yourself and thus
8240 would get routed without no good reason. Affected file is
8243 * Added function silc_server_config_is_primary_route to check
8244 whether primary router connection has been configured (a router
8245 configuration that we are initiating). If there is not, we
8246 will assume that there is only two routers in the SILC network
8247 and we will use the incoming router connection as our primary
8248 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8250 * Changed the order of the broadcasting. Broadcast _after_ the
8251 packet has been processed not before. Affected file is
8254 * Fixed a [ClientConnection] parsing bug. The port was never
8255 parsed correctly thus resulting to port 0. Affected file
8256 silcd/serverconfig.c.
8258 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8259 argument and did not set the broadcast packet flag. Affected
8260 file silcd/packet_send.c. Fixed same bug in the function
8261 silc_server_send_notify as well.
8263 * If we receive NEW_ID packet for our own ID in the server, ignore
8266 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8270 * Removed the nickname from the Private Message Payload.
8271 Updated the code and the protocol specs.
8273 * Updated protocol specs for submitting to the IETF.
8275 * Tweaked the Random Number Generator a bit. Affected file
8276 lib/silccrypt/silcrng.c. Exported a new function
8277 silc_rng_[global]_add_noise which can be used to add more
8280 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8282 * Do not parse packets with different timeout when protocol
8283 is active -> may cause problem with rekey. Affected file
8286 * When server receives signoff notify it must not create
8287 new channel key if the client is on any channels since the
8288 sender of the signoff notify will create it.
8290 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8292 * Added printing of error messages during SKE protocol from the
8293 failure packet sent by server during SKE. Affected file
8296 * Removed the client's failure_callback handling with timeout
8297 and handle it immediately when received.
8299 * The SKE library returned wrong type in SUCCESS and FAILURE
8300 packets. They must be 32 bit MSB not 16 bit MSB.
8302 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8304 * Ok, rewrote the logic of the re-key and now it seems to work.
8305 I tested it on high traffic with frequent re-keys without
8306 problems. Added hmac_receive (and renamed hmac to hmac_send)
8307 in SilcClientConnection in lib/silcclient/client.h and
8308 in SilcIDListData in silcd/idlist.h. Also, removed the
8309 SilcPacketParserContext's cipher and hmac fields as they are
8310 not needed anymore and actually caused some problems when
8311 the ciphers and hmac's changed underneath the packet parser.
8313 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8315 * If re-key protocol is active then process the incoming packets
8316 synchronously since we must assure that icoming packets encrypted
8317 with the old key is processed before the new keys is set to
8318 use. This is true other packets than for REKEY packets.
8319 Affected file silcd/server.c. The same was done to client library
8320 as well, affected file lib/silcclient/client.c.
8322 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8324 * Fixed bug in client and server to accept the force send if
8325 the packet is send from silc_[server/client]_packet_process
8326 function. Otherwise the packets are never delivered, oops.
8328 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8330 * Disable force sending of packets when REKEY protocol is active.
8331 We must assure that no packet is sent directly when rekey is
8332 performed. All packets must be sent through packet queue.
8333 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8334 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8335 function is silc_[server/client]_packet_send_real to check
8338 * Replaced the SIM paths from example config files to
8339 /usr/local/modules. Also, make install creates now
8340 /usr/local/silc/logs directory to hold all the SILC server
8343 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8345 * Made the configure.in.pre work on Solaris. Patch by salo.
8347 * Made all ciphers compatible with non-x86 machines. Defined
8348 CBC mode macros into lib/silccrypt/ciphers_def.h.
8350 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8352 * Fixed the make install.
8354 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8356 * When MAC computation fails the silc_packet_decrypt returned 0
8357 even though it was supposed to return -1. Fixed this. The
8358 affected file is lib/silccore/silcpacket.c.
8360 * Do not replace the config files in /etc/silc (in make install)
8361 if they already exist. Affected file ./Makefile.am.
8363 * Do not send re-key packets immediately but through packet queue.
8364 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8366 * Changed silc_net_check_host_by_sock to return FALSE if the
8367 IP/DNS could not be resolved. Though, it returns the IP address
8368 now even if it could not resolve it (but returns also FALSE).
8369 Affected file lib/silcutil/silcnet.[ch].
8371 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8373 * Added silc_pkcs_decode_identifier to decode the public key's
8374 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8375 Added also silc_pkcs_free_identifier. Added also new context
8376 SilcPublicKeyIdentifier.
8378 * Added -S option to the silc client. It is used to dump the
8379 contents of the specified public key file.
8381 * Changed the PKCS api to return the public key length when
8382 setting the public key.
8384 * Fixed a fatal bug in the public and private key file loading.
8385 Affected file lib/silccrypt/silcpkcs.c.
8387 * Execute the packet parsing for client with zero (0) timeout
8388 if the protocol is active. Affected file silcd/server.c.
8390 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8392 * Made the key generation options to the silcd program. Added
8393 -C option, equivalent to client's option.
8395 * Added new [ServerKeys] config section to the server. It
8396 configures the server's public and private key.
8398 * Defined generic Public Key Payload into the protocol
8399 specification to send specific type of public keys and
8402 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8403 public key or certificate.
8405 * Implemented the GETKEY command to the server and to the
8406 client library and on user interface.
8408 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8410 * Made preliminary `make install' work.
8412 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8414 * Added SilcServerRekey context into silcd/idlist.h.
8416 * Added the PFS support as defined in the specification to the
8417 SKE protocol. Affected files lib/silcske/*.c.
8419 * Added `ske_group' field to the SilcServerRekey context to hold
8420 the number of the SKE group that is used with PFS in re-key.
8421 Affected file silcd/idlist.h.
8423 * Added PFS re-key support to the server. Affected file is
8426 * Added silc_protocol_cancel to cancel execution of the next
8427 state of the protocol. Affected file is
8428 lib/silccore/silcprotocol.[ch].
8430 * Added the re-key support with and without PFS to the client
8431 library. Re-key is performed once in an hour, by default.
8433 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8434 Added silc_client_rekey_callback and silc_client_rekey_final.
8435 Affected files are lib/silcclient/protocol.[ch] and
8436 lib/silcclient/client.[ch].
8438 * Removed the `hmac_key' and `hmac_key_len' fields from the
8439 SilcClientConnection structure; not needed. Affected file is
8440 lib/silcclient/client.h.
8444 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8446 * Do not ask whether user wants to use the negotiated private key
8447 for private messages, just use it. Affected file is
8448 silc/local_command.c.
8450 * Added `send_enc_key' and `enc_key_len' fields to the
8451 SilcIDListData structure since they are needed in the re-key
8452 phase. Affected file is silcd/idlist.[ch].
8454 * Implemented the simple re-key protocol into the server.
8455 Affected files silcd/server.c and silcd/protocol.[ch]. The
8456 re-key will be performed once in an hour, by default.
8458 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8459 Added silc_server_rekey, silc_server_rekey_callback and
8460 silc_server_rekey_final.
8462 * Removed Tunneled flag from the protocol. Updated the code
8463 and the specifications.
8465 * Adde `pfs' field to the SilcIDListData to indicate whether
8466 the PFS is to be performed in the re-key. Affected file is
8469 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8471 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8472 int64 of at least the xintXX size. If void * is less that 4
8473 bytes uint32 * will be used. Defined bool as boolean.
8475 * Changed _ALL_ unsigned long and unsigned int to uint32,
8476 unsgined short to uint16 in the source tree.
8478 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8479 not handle clients that has entry->data.registered == FALSE.
8480 They are not in the network anymore. Affected file is
8483 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8485 * Implemented the sending of the SERVER_SIGNOFF notify in the
8486 server. Affected file is silcd/server.c.
8488 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8489 Added also silc_notify_payload_encode_args into the
8490 lib/silccore/silcnotify.[ch].
8492 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8493 Affected file silcd/packet_receive.c.
8495 * Implemented the SERVER_SIGNOFF notify handling in the client
8496 library. Affected file lib/silcclient/client_notify.c. Also,
8497 implemnted the printing of the SERVER_SIGNOFF info to the
8498 application. Affected file silc/client_ops.c.
8500 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8501 if the deleting was successful. Affected file silcd/idlist.[ch].
8503 * Added support for public key authentication in the connection
8504 authentication protocol in the client library. Affected file
8505 lib/silcclient/protocol.c.
8507 * Changed the server's silc_idlist_get_clients_by_* interface
8508 to support already allocated array so that new entries may be
8509 added to pre-allocated array. Affected file silcd/idlist.[ch].
8510 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8511 and command replies.
8513 * All command reply functions in the server now calls the
8514 pending command callback even if error occured. This way the
8515 error will be delivered to the client as well. Affected files
8516 silcd/command.c and silcd/command_reply.c.
8518 * Fixed INFO command to return local server's info if no server
8519 was provided. Affected file lib/silcclient/command.c.
8521 * Removed RESTART command for good. Updated the code and the
8524 * Rewrote parts of the task system. It is a bit simpler now.
8525 Removed unsued task priorities. The affected files are
8526 lib/silcutil/silctask.[ch].
8528 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8530 * Moved the USERS printing from the library to the application.
8531 Affected files lib/silcclient/command.c and silc/client_ops.c.
8533 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8537 * Added channel key re-key support. The re-key is perfomed
8538 only by the router and is done once in an hour. Added `rekey'
8539 field to the SilcChannelEntry in the server. Affected files
8540 silcd/server.c and silcd/idlist.h.
8542 * Added silc_task_unregister_by_context into the file
8543 lib/silcutil/silctask.[ch].
8545 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8547 * Added SILC_UMODE_GONE mode to indicate when the client is not
8548 present in the SILC network. Added also support to the local
8549 command AWAY that will set this mode. Added support of showing
8550 "xxx is gone" in WHOIS command. The USERS command shows the
8551 gone status as well.
8553 * Fixed setting server and router operator privileges in the
8554 server's UMODE command. Affected file silcd/command.c.
8556 * Merged the SKE KE1 and KE2 payloads into one payload. The
8557 new KE payload is equivalent to the old KE2 payload.
8559 Cleaned up the SKE Start Payload parsing. It now uses the
8560 simple buffer unformatting to do the parsing. A lot faster
8563 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8564 to the SKE that is used to indicate whether both of the SKE
8565 parties should perform authentication. By default only the
8566 responder performs authentication. By setting this flag also
8567 the initiator must do authentication. By default it is unset
8568 since in normal SKE case, client to server connection, only
8569 the responder should do authentication. When doing SKE between
8570 two clients both should perform authentication. Updated the
8571 code and the protocol specs.
8573 * A little fix to IDENTIFY command in the server. Search the
8574 client first by hash not nickname. Affected file is
8577 * Fixed the silc_client_close_connection to support closing
8578 the client to client connections wihtout deleting too much
8579 data. Affected file lib/silcclient/client.c.
8581 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8582 are received if protocol used to be active but is not anymore
8583 the application would crash due to NULL pointer dereference.
8584 Affected files silcd/server.c and lib/silcclient/client.c.
8586 * Added `hash' field to the SilcClientConnection to include
8587 the hash function negotiated in the SKE protocol.
8589 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8590 to set the channel founder authentication data. A client can
8591 claim the founder rights later by providing the authentication
8592 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8593 This way the channel founder can regain the channel founder
8594 privileges even it is left the channel. This works only on
8595 local server and the client must be connected to the same
8596 server to be able to regain the founder rights. Updated the
8597 protocol specs accordingly.
8599 Added support to the CMODE command in the client to set the
8600 founder auth data. Read the README to see how to set it.
8602 Added support to the CUMODE command to claim the founder
8603 rights. Read the README to see how to do it.
8605 Added support for the founder authentication to the Channel
8606 Entry in the server. Affected file silcd/idlist.h.
8608 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8609 server's CMODE command. Affected file silcd/command.c.
8611 * Added the following new functions into lib/silccore/silcauth.[ch]:
8612 silc_auth_get_method and silc_auth_get_data.
8614 * The server now saves the remote hosts public key to the
8615 SilcIDListData pointer. Affected file silcd/protocol.c.
8617 * The normal server now does not remove the channel entry from
8618 the cache if the founder authentication data is set. It used
8619 to remove it if the founder was the last one on the channel on
8620 the server and left the channel. The auth data is saved and
8621 if the channel is re-joined later the old entry is used with
8622 the old auth data. Affected files silcd/command_reply.c and
8625 * Removed the `pkcs' field from the SilcIDListData structure
8626 in the server; it is not used. Affected file silcd/idlist.h.
8628 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8630 * Fixed packet processing on slow links. Partial packets were
8631 never re-processed because the incoming data buffer was cleared
8632 by the application. Application must not directly clear the
8633 sock->inbuf, the packet processing routines handle it. Fixed
8634 this in client library and in server.
8636 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8638 * Fixed the WHOIS and IDENTIFY send reply function to really
8639 check whether to send list or just one entry. Affected file
8642 * Cleaned up the LEAVE command's channel key distribution. The
8643 affected file silcd/command.c.
8645 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8646 can enforce the channel mode as well. In that case the ID
8647 includes the ID of the server. The code now enforces the
8648 mode change if the router have different mode than the server.
8650 * The notify client operation with CMODE_CHANGE notify can now
8651 return NULL client_entry pointer if the CMODE was not changed
8652 by client. Application must check for this.
8654 * Added <Server ID> argument to INFO command to support server
8655 info fetching by Server ID.
8657 * Added silc_server_announce_get_channel_users to get assembled
8658 packets of channel users of the specified channel. Affected
8659 file silcd/server.[ch].
8661 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8662 was freed underneath the ID Cache.
8664 * Re-announce clients when the server received CHANNEL_CHANGE
8665 notify from the router. Affected file silcd/packet_send.c.
8667 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8669 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8670 crashed since it did not handle the fact that there is no cipher
8671 called "3" and didn't check the error condition. Now fixed.
8673 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8674 flag. It can be used to send message requests.
8676 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8678 * Implemented the RESTART command in the client.
8680 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8681 notice type messages. Added notice printing to the user
8684 * The channel keys are not re-generated if the channel's mode
8685 is PRIVKEY, ie private key on the channel exists. Affected
8686 files silcd/server.c and silcd/command.c.
8688 * Fixed a little bug in channel message delivery when channel
8689 private keys are set in the server. Affected file is
8690 silcd/packet_send.c.
8692 * Changed the setting on channel->on_channel = TRUE from the
8693 silc_client_save_channel_key to the JOIN command reply. The
8694 key payload is not received if the private channel key is set.
8695 Affected file lib/silcclient/command_reply.c and the
8696 lib/silcclient/client_channel.c.
8698 * When the CMODE_CHANGE notify is sent and the channel private
8699 key mode is removed the channel key must be re-generated in
8700 other cells as well. Added this support for the router in the
8701 silcd/packet_receive.c.
8703 * Added new local command NOTICE to send notice message on
8704 channel. Affected file silc/local_command.[ch].
8706 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8708 * Added new local command ME to the client. It is used to send
8709 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8710 some action. Affected file silc/local_command.[ch].
8712 * Changed channel_message and private_message client operations
8713 to deliver the message flags to the application. Added also
8714 the `flags' arguments to the silc_client_send_channel_message
8715 and silc_client_send_private_message functions. Affected file
8718 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8720 * Redefined the Private Message Payload to support private message
8721 keys and to support the new private message flags. Updated
8722 the protocol specs. Flags makes it possible to have for example
8723 CTCP style messages.
8725 * Added new type SilcPrivateMessagePayload and defined an API
8726 for it in the lib/silcclient/silcprivate.[ch].
8728 * Tested private message private keys successfully. Tested the
8729 private message key set, unset and list commands with the new
8732 * Redefined the Channel Message Payload to include the channel
8733 message flags (equal with private message flags) to support
8734 for example CTCP style messages.
8736 * Defined some of the message (for channel and private message)
8737 flags. Updated the protocol specs and added the flags to the
8738 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8740 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8742 * Added SilcKeyAgreementStatus type to the key agreement routines
8743 to indicate the current status and error if one occured.
8744 The status types are defined in the lib/silcclient/silcapi.h.
8746 * Added new local command KEY that is used to set and unset private
8747 keys for channels, set and unset private keys for private messages
8748 with remote clients and to send key agreement requests and
8749 negotiate the key agreement protocol with remote client. The
8750 key agreement is supported only to negotiate private message keys,
8751 it currently cannot be used to negotiate private keys for channels,
8752 as it is not convenient for that purpose.
8754 * Fixed a minor pending callback setting bug in the function
8755 silc_client_get_client_by_id_resolve, now the function works.
8756 Affected file lib/silcclient/idlist.c.
8758 * Added function silc_net_get_local_port to get local bound
8759 port by socket. Added to lib/silcutil/silcnet.[ch].
8761 * Added `sockets' and `sockets_count' fields to the SilcClient
8762 object. They hold the sockets of the listenning sockets in
8763 the client. Listenning sockets may be for example the key
8764 agreement server. Affected file lib/silcclient/client.[ch].
8765 Added functions the silc_client_add_socket and the
8766 silc_client_del_socket. They are exported to the application
8769 * Added ~./silc/clientkeys to support other client's public keys.
8771 * Renamed verify_server_key client operation to verify_public_key
8772 and added one argument to indicate the type of the connection
8773 (server, client etc.).
8775 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8777 * Added silc_server_connection_auth_request to handle the
8778 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8779 silcd/packet_receive.[ch].
8781 * Added silc_server_send_connection_auth_request into the
8782 silcd/packet_send.c to send the connection auth request packet.
8784 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8787 * Fixed the public key authentication in responder side in the
8788 server. The `auth_data' pointer includes the SilcPublicKey
8789 not the path to the public key. Affected file silcd/protocol.c.
8791 * Implemented the public key authentication in the initiator side
8792 in the server. Affected file silcd/protocol.c.
8794 * Removed the [RedirectClient] config section from the server
8795 configuration. Is not needed and I don't want to implement it.
8797 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8799 * Cleaned up the CMODE command in the server. It now works
8800 correctly and supports all the modes defined in the protocol.
8801 Affected file is silcd/command.c.
8803 * Added `hmac_name' field to the SilcChannelEntry in the server
8804 to hold the default HMAC of the channel. It can be set when
8805 creating the channel (with JOIN command). Affected files
8808 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8809 type to indicate the change of the current cipher and hmac
8810 on the channel. Client can safely ignore the <cipher> argument
8811 (if it chooses to do so) since the CHANNEL_KEY packet will
8812 force the channel key change anyway. The <hmac> argument is
8813 important since the client is responsible of setting the new
8814 HMAC and the hmac key into use.
8816 * Fixed the CMODE command in the client library as well.
8818 * Tested CMODE command in router environment successfully.
8820 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8822 * Show the version of the remote client (or server) when connecting
8823 to the server. It is logged to the log file. Affected file
8824 is silcd/protocol.c.
8826 * Fixed the KILLED notify handling in the client library. The
8827 client must be removed from all channels when receiving the
8830 Also, do not remove the client entry when giving the KILL
8831 command but when the KILLED notify is received.
8833 * Removed silc_idlist_find_client_by_nickname from the server.
8834 Not needed anymore. Affected files silcd/idlist.[ch].
8836 * Implemented the CHANNEL_CHANGE notify type handling to the
8837 server. Affected file silcd/server.c.
8841 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8843 * Added silc_server_send_notify_invite to send the INVITE
8844 notify between routers.
8846 * Implemented the INVITE command correctly to the server.
8848 * Implemented the INVITE notify type handling in the server.
8850 * Implemented the INVITE command to the client library and on the
8853 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8855 * Added function silc_server_get_client_resolve to find the
8856 client entry by ID from all ID lists and then resolve it
8857 (using WHOIS) if it cannot be found. Affected file is
8860 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8862 * Implemented the BAN command to the client library.
8864 * The JOIN command in the server now checks the invite list
8867 * Changed the silc_command_reply_payload_encode_va and the
8868 silc_command_payload_encode_va to support that if argument is
8869 NULL it ignores and checks the next argument. Affected file
8870 lib/silccore/silccommand.c.
8872 * Added silc_server_send_notify_ban to send the BAN notify
8873 type between routers.
8875 * Chaned the silc_notify_payload_encode to support that if
8876 argument is NULL it ignores and checks the next argument.
8877 Affected file lib/silccore/silcnotify.c.
8879 * Tested ban lists in router environment successfully.
8881 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8883 * Implemented BAN command to the server, in silcd/command.[ch].
8885 * Removed the BAN and INVITE_LIST modes from the CMODE command
8888 * Added function silc_string_match to regex match two strings.
8889 Affected files lib/silcutil/silcutil.[ch].
8891 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8893 * Redefined parts of the SilcChannelEntry in the server to support
8894 the new ban and invite lists.
8896 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8898 * Redefined the INVITE command. The same command can be used to
8899 invite individuals to the channel but also to manage the invite
8900 list of the channel (to add to and remove from the invite list).
8901 Updated the protocol specs.
8903 * Added new command SILC_COMMAND_BAN that can be used to manage
8904 the ban list of the channel. Updated the protocol specs.
8906 * Removed the channel modes: the SILC_CMODE_BAN and the
8907 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8908 in the CMODE command. The equivalent features are now available
8909 using INVITE and BAN commands. Updated the protocol specs.
8911 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8912 in the network about change in the current ban list. The notify
8913 type is not used by the client.
8915 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8916 support the invite lists.
8918 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8920 * Added new function silc_string_regexify that converts string
8921 including wildcard characters into regex string that can
8922 be used by the GNU regex library. Added into the file
8923 lib/silcutil/silcutil.[ch].
8925 Added silc_string_regex_combine to combine to regex strings
8926 into one so that they can be used as one regex string by
8927 the GNU regex library. Added into the file
8928 lib/silcutil/silcutil.[ch].
8930 Added silc_string_regex_match to match two strings. It returns
8931 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8933 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8935 * Imported GNU regex to the soruce tree into lib/contrib.
8936 Fixed some compiler warning from the regex.c.
8938 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8940 * Fixed MOTD command in the server to work in router environment.
8942 * Fixed the MOTD command in the client library to support
8943 the server argument in the command.
8945 * Added `nickname_len' argument to the silc_idlist_add_client
8946 in the server, as the `nickname' argument may be binary data
8949 * Added silc_idlist_get_channels to return all channels from
8952 * Implemented LIST command to the server. Affected file is
8955 * Implemented the LIST command to the client library and on the
8958 * Added [<user count>] argument to the LIST command reply.
8959 With private channels the user count is not shown.
8961 * Updated TODO and README.
8963 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8965 * The client entry's data.registered must be TRUE even with
8966 global client entry on global client list. The data.registered
8967 is used to check whether the client is anymore in the network,
8968 for example with WHOWAS command so it must be valid.
8970 * Fixed the WHOWAS command in the server. It now actually works
8971 in router environment. Added function into silcd/command_reply.c
8972 silc_server_command_reply_whowas_save.
8974 * Added silc_idlist_purge function to the silcd/idlist.c
8975 to periodically purge the ID Cache.
8977 * Fixed INFO command in the server. It works now in router
8978 environment. Added <server name> argument to the INFO command
8979 reply. Updated the protocol specs.
8981 * Fixed minor bug in silc_idcache_purge to not purge if the
8982 expire value is zero.
8984 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8985 they were buggy because of the WHOWAS information.
8987 * Fixed local command MSG to handle the async resolving of
8988 the remote client properly. It used to fail the first MSG.
8989 Affected file silc/local_command.c.
8991 * Added `data_len' field to SilcIDCache context.
8993 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8995 * Update TODO. Todo in commands in the server.
8997 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8999 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9000 used by routers as broadcast packet to inform other routers
9001 about the changed user mode.
9003 Implemented the notify handling in the server. Affected file is
9004 silcd/packet_receive.c. Added the function
9005 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9007 * Added new generic Channel Payload and deprecated the New Channel
9008 Payload. The New Channel Payload is now the generic Channel
9011 * Added new argument `mode' to the silc_server_send_new_channel
9012 as it is required in the Channel Payload now.
9014 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9015 and created a new and real SilChannelPayload to represent the
9016 new generic Channel Payload. Implemented the encode/decode
9017 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9019 * Added silc_server_get_client_channel_list to return the list
9020 of channels the client has joined for WHOIS command reply.
9021 Affected file silcd/server.[ch].
9023 * Implemented the channel list sending in the WHOIS command reply
9024 in server and in the client.
9026 Implemented the channel list displaying on the user interface
9027 as well. Affected file silc/client_ops.c.
9029 * Added silc_channel_payload_parse_list to parse list of Channel
9030 Payloads. It returns SilcDList list of SilcChannelPayloads.
9031 Client for example can use this function to parse the list of
9032 channels it receives in the WHOIS command reply. The caller
9033 must free the list by calling silc_channel_payload_list_free.
9034 Affected files lib/silccore/silcchannel.[ch].
9036 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9038 * Added one new argument <user mode> to the WHOIS command reply
9039 to return the mode of the user in SILC. Updated the protocol
9042 Implemented it to the server and client.
9044 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9046 * Fixed the mode printing on the user interface on joining.
9047 Affected file silc/client_ops.c.
9049 * Implemented the UMODE command and user modes in general to the
9050 client library and to the user interface.
9052 * Implemented the UMODE command to the server.
9054 * The server now sends UNKNOWN_COMMAND error status if client sends
9055 unknown command. Affected file silcd/command.c.
9057 * All server commands now handle the command identifier the right
9058 way when sending the command reply to the client. The client can
9059 use to identify the command replies with the identifier.
9061 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9063 * Added silc_server_get_client_route to resolve the route to
9064 the client indicated by the client ID. Affected file is
9067 * Added silc_server_relay_packet as general function to relay
9068 packet to arbitrary destination. This deprecates functions
9069 like _send_private_message_key, _relay_notify etc. Affected
9070 file is silcd/packet_send.[ch].
9072 Removed silc_server_send_key_agreement,
9073 silc_server_send_private_message_key and
9074 silc_server_packet_relay_notify functions from the file
9075 silcd/packet_send.[ch].
9079 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9080 server. Affected file silcd/packet_receive.[ch].
9082 * Implemented the KILL command to the client. Implemented the
9083 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9084 Affected files lib/silcclient/command[_reply].c and
9085 lib/silcclient/client_notify.c. Implemented the KILL notify
9086 printing in the user inteface.
9088 * Fixed a lot silc_parse_nick memory leaks from the client
9089 library in the file lib/silcclient/command.c.
9091 * Changed the silc_server_send_notify_on_channels's `sender'
9092 argument from SilcSocketConnection to SilcClientEntry to
9093 check the sender as entry and not as connection object and not
9094 to send to the client provided as argument. The affected file
9095 is silcd/packet_send.[ch].
9097 * The notify packets that are destined directly to the client used
9098 to not to be processed by the server. Now changed that and the
9099 server processes all notify packets. After relaying the packet
9100 to the client the notify packet is processed in the server.
9102 * The silc_server_free_client_data now checks whether there is
9103 pending outgoing traffic for the client and purges the data to
9104 the network before removing the client entry.
9106 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9108 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9109 an client is killed from the SILC Network. Updated the protocol
9112 Added new function silc_server_send_notify_killed to the
9113 silcd/packet_send.[ch].
9115 * Added function silc_server_packet_relay_notify to relay notify
9116 packets that are destined directly to a client. In this case
9117 the server does not process the notify packets but merely relays
9118 it to the client. Affected file silcd/packet_send.[ch].
9120 Added also silc_server_packet_process_relay_notify to check
9121 whereto relay the notify. Affected file is
9122 silcd/packet_receive.[ch].
9124 * Implemented the KILL command to the server.
9128 * Added the backup schema desgined last fall to the protocol
9129 specs for everyone to see. The specification is in the
9130 *-spec-xx.txt draft and the packet type definitions for the
9131 backup routers is in *-pp-xx.txt draft. Thusly, added also
9132 new packet type SILC_PACKET_CELL_ROUTERS.
9134 * A big security problem in the implementation discovered. The
9135 signoff of an client did not cause new channel key generation
9136 which it of course should've done. The channel keys must be
9137 always re-generated when client leaves (or signoffs) the channel.
9138 The silc_server_remove_from_channels funtion now handles
9139 the channel key re-generation.
9141 * Added `sender' argument to the silc_server_send_notify_on_channels
9142 to not to send the client provided as argument. Affected file
9143 silcd/packet_send.[ch].
9145 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9147 * Implemented OPER and SILCOPER commands into the server and
9150 * Added silc_auth_verify and silc_auth_verify_data to verify
9151 the authentication directly from the authentication payload.
9152 It supports verifying both passphrase and public key based
9153 authentication. Affected file lib/silccore/silcauth.[ch].
9155 * Added `hash' field to the SilcIDListData structure. It is the
9156 hash negotiated in the SKE protocol. Affected file is
9159 * Slight redesigning of the SilcAuthPayload handling routines.
9160 Do not send SilcPKCS but SilcPublicKey as argument.
9162 * Implemented the public key authentication support to the
9163 serverconfig. The public key is loaded from the provided path
9164 and saved as authentication data to void * pointer. Thus,
9165 changed the unsigned char *auth_data to void *auth_data;
9167 * Fixed SHUTDOWN command to send the reply before the server
9168 is shutdown. :) Affected file silcd/command.c.
9170 * Fixed fatal bug in CONNECT command. The hostname was invalid
9171 memory and server crashed. Affected file silcd/command.c.
9173 * Fixed fatal bug in CLOSE command. The server_entry became
9174 invalid but was referenced later in the command. Affected file
9177 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9179 * Fixed fatal bug in failure packet handling. Server ignored
9180 the failure and thus crashed when it came.
9184 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9186 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9187 that the command may be executed only once in (about) 2 seconds.
9188 The old SILC_CF_LAG flag is same but allows command bursts up
9189 to five before limiting.
9191 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9192 server code. Various commands now includes the CF_LAG_STRICT
9193 flag to disallow any kind of miss-use of the command.
9195 * Fixed the silc_buffer_unformat to not to allocate any data
9196 if the length of the data is zero. It used to allocate the
9197 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9199 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9201 * Changed the format of AdminConnection configuration section
9202 in the server. Added username of the admin to the format.
9203 Affected files silcd/serverconfig.[ch].
9205 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9206 to return admin configuration data by host, username and/or
9209 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9211 * Implemented WHOWAS command to the server. Added the functions:
9213 silc_server_command_whowas_parse,
9214 silc_server_command_whowas_send_reply,
9215 silc_server_command_whowas_from_client and
9216 silc_server_command_whowas_from_server
9218 * Added <Client ID> argument to the WHOWAS command reply. Updated
9219 the protocol specs accordingly.
9221 * Implemented WHOWAS command and command_reply to the client
9224 Implemented the WHOWAS printing on the user interface.
9226 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9228 * Added new argument to the WHOWAS command reply, the real name.
9229 It is an optional argument. Updated the protocol specs.
9231 * Added SilcIDCacheDestructor callback that is registered when
9232 the SilcIDCache is allocated. The callback is called when
9233 an cache entry in the ID Cache expires, or is purged from the
9234 cache. Added into lib/silccore/idcache.[ch].
9236 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9237 to destruct the client entries when the cache entry expires.
9238 Other ID Cache's in server and in the client library ignores
9241 * If the ID Cache entry's `expire' field is zero then the entry
9242 never expires. Added boolean `expire' argument to the
9243 silc_idcache_add function in the lib/silccore/idcache.[ch].
9244 If it is TRUE the default expiry value is used.
9246 * Added silc_server_free_client_data_timeout that is registered
9247 when client disconnects. By default for 5 minutes we preserve
9248 the client entry for history - for WHOWAS command.
9250 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9252 * Added support to the server to enforce that commands are not
9253 executed more than once in 2 seconds. If server receives
9254 commands from client more frequently, timeout is registered
9255 to process the commands. Affected file silcd/command.c.
9256 Added new function silc_server_command_process_timeout.
9258 * Changed NICK_NOTIFY handling in client library to check that
9259 if the client's nickname was changed, so there is no need to
9260 resolve anything from the server.
9262 * Removed error printing from the WHOIS and IDENTIFY commands.
9263 If error occurs then it is ignored silently in the client library.
9264 The application, however, may map the received error to
9265 human readable error string. The application currently maps
9266 the NO_SUCH_NICKNAME error to string.
9268 * Made the command status message public to the application. Moved
9269 them from lib/silcclient/command_reply.c to
9270 lib/silcclient/command_reply.h. The application can map the
9271 received command status to the string with the
9272 silc_client_command_status_message function.
9274 * Added check to the server to check that client's ID is same
9275 as the Source ID in the packet the client sent. They must
9278 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9280 * Added dist-bzip hook to the Makefile.am to make bzip2
9281 compressed distributions.
9283 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9285 * Server now enforces the maximum length for the nickname and
9286 the channel as protocol specification dictates. 128 bytes for
9287 nickname and 256 bytes for channel name.
9289 * Moved the WHOIS printing to the application. The client libary
9290 does not print out the WHOIS information anymore, the application
9291 must do it. Renamed silc_client_command_reply_whois_print to
9292 the silc_client_command_reply_whois_save.
9294 The client's idle time is also sent to the application now, and
9295 the idle is shown on screen.
9297 * Added silc_client_command_reply_identify_save to save the
9298 received IDENTIFY entries.
9300 * Do not check for channel private keys in message sending and
9301 reception if the channel does not have the PRIVKEY mode set.
9302 Affected file lib/silclient/client_channel.c.
9304 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9306 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9307 just surfaced after chaning the JOIN procedure.
9309 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9311 * Added silc_client_get_clients_by_list to get client entries
9312 from Client ID list, that is returned for example by JOIN
9313 and USERS command replies. The application should use this
9314 function for example when JOIN command reply is received to
9315 resolve the clients already on the channel (library does not
9316 do that anymore as USERS command reply is not used in the JOIN
9317 procedure anymore). Affected files lib/silcclient/silcapi.h and
9318 lib/silcclient/idlist.c.
9320 * JOIN command reply and USERS command reply returns now SilcBuffer
9321 pointers instead of unsigned char pointers when returning
9322 the client list and mode list.
9324 * Added <Client ID> argument to the JOIN command reply, mainly
9325 for the server to identify for which client the command was
9326 originally sent. Updated protocol specs accordingly.
9328 * Added SilcDlist private_key pointer to the SilcChannelEntry
9329 in the client to support the channel private keys. Affected
9330 file is lib/silcclient/idlist.h.
9332 * Added SilcChannelPrivateKey argument to the function
9333 silc_client_send_channel_message so that application can choose
9334 to use specific private ke if it wants to. If it is not provided,
9335 the normal channel key is used, unless private keys are set.
9336 In this case the first (key that was added first) is used
9337 as the encryption key.
9339 * Implemented the support for channel private key handling.
9340 Implemented the following functions:
9342 silc_client_add_channel_private_key,
9343 silc_client_del_channel_private_keys,
9344 silc_client_del_channel_private_key,
9345 silc_client_list_channel_private_keys and
9346 silc_client_free_channel_private_keys
9348 Affected file lib/silcclient/client_channel.c.
9350 * Added the support for the private keys in the channel message
9351 sending and encryption and in the message reception and
9352 decryption. Affected funtions are
9353 silc_client_send_channel_message and silc_client_channel_message.
9355 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9357 * Added SKE's key verify callback to the client library's
9358 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9360 * Removed the statement that server (or router) must send USERS
9361 command reply when joining to the channel so that the client
9362 knows who are on the channel. Instead, the client list and
9363 client's mode list is now sent in the JOIN command reply to the
9364 client who joined channel. This is better solution.
9366 * Added function silc_server_get_users_on_channel and function
9367 silc_server_save_users_on_channel to the silcd/server.[ch].
9369 * Removed function silc_server_command_send_users from the
9372 * Do not show topic on the client library anymore. The topic is
9373 sent in the command reply notify to the application and the
9374 application must show the topic now.
9376 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9378 * Added client searching by nickname hash into the IDENTIFY and
9379 WHOIS commands in the server as they were clearly missing from
9380 them. Affected file is silcd/command.c.
9382 * Fixed a bug in private message receiving in the client library.
9383 The remote ID was freed and it wasn't supposed, now it is
9386 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9388 * Minor fix to the channel payload; allocate the data area, as it
9389 needs to be of specific length.
9391 * If the key agreement port is zero then the operating
9392 system will define the bound port. Affected files are
9393 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9395 * Added new function silc_channel_payload_decrypt into the file
9396 lib/silccore/silcchannel.[ch].
9398 * Moved the channel message etc, check from silc_packet_decrypt
9399 to applications. The library calls now a generic
9400 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9401 when the packet is either normal or special. This was done to
9402 allow more wide range of checking that was not allowed when
9403 the code was in library. Now applications can do virtually any
9404 checks to the packet and return to the library the decision how
9405 the packet should be processed. Affected files are
9406 lib/silccore/silcpacket.[ch].
9408 Added silc_server_packet_decrypt_check to the server and
9409 silc_client_packet_decrypt_check to the client library.
9411 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9412 to send with specified source and destination information.
9414 * Channel message delivery between routers was broken after the
9415 channel key distribution was fixed earlier. The channel key
9416 was used be to distributed to other routers as well which is not
9417 allowed by the protocol. Now this is fixed and channel keys
9418 really are cell specific and the channel message delivery between
9419 routers comply with the protocol specification.
9421 * Fixed various commands in server to check also the global list
9422 for the channel entry and not just the local list. The affected
9423 file silcd/command.c.
9425 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9427 * Added assert()s to buffer formatting and unformatting routines
9428 to assert (if --enable-debug) when error occurs. Affected
9429 file: lib/silcutil/silcbuffmt.c.
9431 * Changed to auto-reconnect to check whether the remote host is
9432 router and register the re-connect timeout if it is. It used
9433 to check that whether we are normal server, but router must do
9434 auto-reconnect with another router as well. Affected file
9437 * Removed the [<key len>] option from CMODE command as the cipher
9438 name decides the key length, nowadays. See the defined ciphers
9439 from the protocol specification.
9441 * Added [<hmac>] option to the CMODE command to define the HMAC
9442 for the channel. Added SILC_CMODE_HMAC channel mode.
9444 * Added [<hmac>] option for the JOIN command so that user can
9445 select which HMAC is used to compute the MACs of the channel
9448 * Added Hmac field to the Channel Message Payload. The integrity
9449 of plaintext channel messages are now protected by computing
9450 MAC of the message and attaching the MAC to the payload. The
9451 MAC is encrypted. Now, it is clear that this causes some
9452 overhead to the size of the packet but rationale for this is that
9453 now the receiver can verify whether the channel message decrypted
9454 correctly and also when private keys are set for the channel the
9455 receiver can decrypt the packet with several keys and check from
9456 the MAC which key decrypted the message correctly.
9458 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9459 lib/silccrypt/silccipher.[ch].
9461 * Added silc_hash_len to return the digest length into the
9462 lib/silcrypt/silchash.[ch].
9464 * Rewrote parts of Silc Channel Payload interface in the
9465 lib/silccore/silcchannel.[ch]. The encode function now also
9466 encrypts the packet and parse function decrypts it.
9468 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9470 * Fixed a minor formatting bug in the SKE's key material processing.
9471 It actually might have processed the keys wrong way resulting
9474 * Redefined the mandatory HMAC algorithms and added new algorithms.
9475 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9476 and hmac-md5 truncated to 96 bits. The mandatory is now
9477 hmac-sha1-96. Rest are optional (including the one that used
9478 to be mandatory). Rationale for this is that the truncated HMAC
9479 length is sufficient from security point of view and can actually
9480 make the attack against the HMAC harder. Also, the truncated
9481 HMAC causes less overhead to the packets. See the RFC2104 for
9484 * Added new [hmac] configuration section. The SKE used to use
9485 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9486 is of course wrong. The official names that must be proposed in
9487 the SKE are the ones defined in the protocol specification
9488 (hmac-sha1-96 for example). The user can configure any hmac
9489 using any hash function configured in the [hash] section. At
9490 least, the mandatory must be configured.
9492 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9494 * Added HMAC list to the SKE proposal list. It has now both
9495 hash algorithm list and HMAC list. This makes the protocol
9496 incompatible with previous versions. The SKE now seems to work
9497 the way it is supposed to work, for the first time actually.
9499 * Defined plain Hash algorithms to the protocol specification.
9502 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9504 * Implemented support for key agreement packets into the server.
9505 Added functions silc_server_key_agreement and
9506 silc_server_send_key_agreement. Other than these functions,
9507 server has nothing to do with this packet.
9509 * Added support for private message key packets into the server.
9510 Added functions silc_server_private_message_key and
9511 silc_server_send_private_message_key.
9515 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9516 called in the protocol's final callback instead in the END
9517 protocol state. This makes a little more sense and in the same
9518 time in client we can use the same protocol routines for normal
9519 key exchange and to key agreement packet handling as well.
9521 * Added to both client's and server's KE protocol context the
9522 SilcSKEKeyMaterial pointer to save the key material. We will
9523 bring the key material to the protocol's final callback by doing
9524 this. The final callback must free the key material.
9526 * Added SKE's packet_send callback into client's KE protocol
9527 context so that the caller can choose what packet sending function
9528 is used. This way we can use different packet sending when
9529 doing normal SKE when doing key agreement packet handling (in
9530 the key agreement packet handling we do not want to encrypt
9533 * Implemented the responder side of the key agreement routines
9534 in the client. The client can now bind to specified port and
9535 accept incoming key negotiation. The key material is passed
9536 to the application after the protocol is over.
9538 * Implemented the processing of incoming Key Agreement packet
9539 in the client. Added function silc_client_key_agreement to
9542 * Implemented the intiator side of the key agreement routines
9543 in the client. The client can now initiate key agreement with
9544 another remote client. The key material is passed to the
9545 application after the protocol is over.
9547 * Created client_keyagr.c to include all the key agreement
9550 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9551 SILC_TASK_CALLBACK except that it is not static.
9553 * Created client_notify.c and moved the Notify packet handling
9554 from the client.[ch] into that file.
9556 * Created client_prvmsg.c and moved all private message and
9557 private message key routines from the client.[ch] into that file.
9559 * Create client_channel.c and moved all channel message and
9560 channel private key routines from the client.[ch] into that file.
9562 * Changed silc_client_get_client_by_id_resolve to resolve with
9563 WHOIS command instead of IDENTIFY command, in the file
9564 lib/silclient/idlist.c.
9566 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9568 * Implemented the SKE's responder side to the Client library.
9570 * When FAILURE is received to the protocol do not trust it
9571 blindly. Register a timeout to wait whether the remote closes
9572 the connection as it should do it, only after that process the
9573 actual failure. This was changed to both client and server.
9575 * Added client_internal.h to include some of the structures
9576 there instead of client.h in lib/silcclient/.
9578 * Added function silc_task_unregister_by_callback to unregister
9579 timeouts by the callback function.
9581 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9583 * Some "Incomplete WHOIS info" errors has been appearing on the
9584 log files. Took away the entry->userinfo check from WHOIS
9585 reply sending. The entry->userinfo is now " " if client did not
9586 provide one. I thought this was fixed earlier but something
9587 is wrong still. Let's see if the error still appears.
9589 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9591 * Fixed a minor bug in the login when the channel key is
9592 re-generated in the server. It used to generate the key in
9593 wrong order and thus caused problems in the channel traffic.
9595 * Fixed a minor bug in channel key distsribution after
9596 KICK command. The key was not sent to the router even though
9599 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9601 * Added silc_ske_process_key_material_data as generic routine
9602 to process any key material as the SILC protocol dictates. The
9603 function is used by the actual SKE library but can be used by
9604 applications as well. This relates to the private message keys
9605 and the channel private keys since they must be processed the
9606 same way the normal SILC session keys. The protocol dictates
9607 this. Affected files: lib/silcske/silcske.[ch].
9609 Added also silc_ske_free_key_material to free the
9610 SilcSKEKeyMaterial structure.
9612 * Defined silc_cipher_set_key function to set the key for
9613 cipher without using the object's method function. The affected
9614 files: lib/silccrypt/silccipher.[ch].
9616 * Implemented silc silc_client_add_private_message_key,
9617 silc_client_add_private_message_key_ske,
9618 silc_client_del_private_message_key,
9619 silc_client_list_private_message_keys and
9620 silc_client_free_private_message_keys functions in the
9623 Added functions silc_client_send_private_message_key to send
9624 the Private Message Key payload and silc_client_private_message_key
9625 to handle incoming Private Message Key payload.
9627 * Added Cipher field to the Private Message Key payload to set
9628 the cipher to be used. If ignored, the default cipher defined
9629 in the SILC protocol (aes-256-cbc) is used.
9631 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9633 * Removed lib/silcclient/ops.h file.
9635 Redefined parts of the SILC Client Library API. Created new
9636 file silcapi.h that deprecates the ops.h file and defines the
9637 published Client Library API. Defined also private message key
9638 API and channel private key API into the file.
9640 This is the file that the application must include from the
9641 SILC Client Library. Other files need not be included by
9642 the application anymore.
9644 * Added new key_agreement client operation callback and also
9645 defined the Key Agreement library API for the application.
9647 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9649 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9650 is used by clients to request key negotiation between another
9651 client in the SILC network. If the negotiation is started it
9652 is performed using the SKE protocol. The result of the
9653 negotiation, the secret key material, can be used for example
9654 as private message key.
9656 Implemented the Key Agreement payload into the files
9657 lib/silccore/silauth.[ch].
9659 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9661 * Redefined ciphers for the SILC protocol. Added some new ciphers
9662 and defined the key lengths for the algorithms. Changed the
9663 code accordingly. The default key length is now 256 bits.
9665 * Fixed SKE key distribution function silc_ske_process_key_material
9666 when the key length is more than 128 bits. The default key
9667 length in SILC is now 256 bits.
9669 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9670 to indicate unsupported algorithm.
9672 * Renamed rijndael.c to aes.c and all functions as well.
9674 * Fixed a long standing channel key setting bug in client library.
9675 Weird that it has never surfaced before.
9677 * Fixed bug in channel deletion. If the entire channel is removed
9678 then it must also delete the references of the channel entry
9679 from the client's channel list as the client's channel entry and
9680 the channel's client entry share same memory.
9682 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9684 * Implemented CONNECT and SHUTDOWN commands in the client.
9686 * Implemented CLOSE command to the client.
9688 * Added the function silc_idlist_find_server_by_name into the
9689 files silcd/idlist.[ch].
9691 Added the function silc_idlist_find_server_by_conn into the
9692 files silcd/idlist.[ch].
9694 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9696 * DIE command was renamed to SHUTDOWN. Updated the both code
9699 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9700 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9702 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9705 * Added function silc_server_create_connection function to create
9706 connection to remote router. My server implementation actually
9707 does not allow router to connect to normal server (it expects
9708 that normal server always initiates the connection to the router)
9709 so the CONNECT command is only good for connecting to another
9712 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9714 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9715 or some other client was kicked from the channel.
9717 Implemented the handling of the notify type to both client
9720 Implemented silc_server_send_notify_kicked to send the KICKED
9721 notify. It is used to send it to the server's primary router.
9723 * Implemented the KICK command into server and client.
9725 * Added `query' argument to the silc_idlist_get_client function
9726 to indicate whether to query the client from server or not if
9729 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9730 to indicate that the client is not channel founder.
9734 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9736 * Removed the rng context from SilcPacketContext structure and
9737 changed that the packet routine uses the Global RNG API.
9739 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9741 * Added support for quit message that client can "leave" on the
9742 channel when it quits the SILC. It is ditributed inside the
9743 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9745 Added silc_server_free_client_data that will take the
9746 signoff message as argument.
9748 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9750 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9752 * Updated parts of the protocol specification to keep it up
9755 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9757 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9758 payloads in one packet.
9760 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9761 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9762 use now the new List flag.
9764 * Also deprecated the following packet types: REPLACE_ID,
9765 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9767 * Added list support for Notify packet in server.
9769 * Added silc_server_send_notify_channel_change to send the
9770 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9771 the silc_server_send_replace_id.
9773 * Added silc_server_send_notify_nick_change to send the
9774 NICK_CHANGE notify type. Deprecates the function
9775 silc_server_send_replace_id.
9777 * Added silc_server_send_notify_join to send the JOIN notify type.
9778 Deprecates the function silc_server_send_new_channel_user.
9780 * Added silc_server_send_notify_leave to send LEAVE notify type.
9781 Deprecates the function silc_server_send_remove_channel_user.
9783 * Added silc_server_send_notify_cmode and
9784 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9785 types. Deprecates the silc_server_send_set_mode function.
9787 * Added SERVER_SIGNOFF notify type to indicate that server has
9788 quit. This means that all clients on the channel from that
9789 server will drop. This can be also used when netsplit happens.
9791 Deprecated REMOVE_ID packet type since it is not needed anymore
9794 Added silc_server_send_notify_server_signoff to send the
9795 SERVER_SIGNOFF notify type. Deprecates the function
9796 silc_server_send_remove_id.
9798 Added also silc_server_send_notify_signoff to send the
9799 SIGNOFF notify type.
9801 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9802 SILC protocol from this day on. Changed the protocol
9803 specification as well.
9805 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9806 notify type. It is used between routers to notify about
9807 topic changes on a channel.
9809 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9812 * Partly updated the protocol specification to comply with the
9813 changes now made. It is still though a bit outdated.
9815 * The JOIN notify type now takes one extra argument <Channel ID>.
9816 The packet used to be destined to the channel but now the
9817 JOIN type may be sent as list thus it is impossible to
9818 destine it to any specific channel. By adding this argument
9819 it is again possible.
9821 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9823 * Added CREDITS file. The CHANGES and CREDITS file will appear
9824 in the distribution as well.
9826 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9828 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9829 types in the server's silcd/packet_receive.c.
9831 * Implemented CMODE and CUMODE to work in router environment.
9833 * Fixed minor encoding and decoding buglet from the
9834 lib/silccore/silcmode.c.
9836 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9839 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9841 * Changed all SilcConfigServer* and silc_config_server* to
9842 SilcServerConfig* and silc_server_config*, respectively.
9845 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9847 * Associated the ID (client or server ID) to the Authentication
9848 Payload to avoid any possibility of forging. Updated the
9849 protocol specification and the code accordingly.
9851 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9853 * The RSA key length is now save to the RsaKey context in the
9854 key generation process in lib/silccrypt/rsa.c. The key length
9855 is now used to figure out the maximum size of the block allowed
9856 to be encrypted/signed.
9858 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9859 is equivalent to the silc_mp_mp2bin but does not allocate any
9862 * Changed silc_mp_mp2bin API to take length argument. If it is
9863 non-zero then the buffer is allocated that large. If zero, then
9864 the size is approximated using silc_mp_sizeinbase, which however
9867 * Created Global RNG API which is global RNG that application can
9868 initialize. After initializing, any routine anywhere in the
9869 code (including library) can use RNG without allocating a new
9870 RNG object. This was done to allow this sort of use of the
9871 RNG in code that has no chance to allocate RNG object. All
9872 applications currently allocate this and many routines in the
9873 library use this. Affected file lib/silccrypt/silcrng.[ch].
9875 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9876 it to use the Global RNG API.
9878 * Defined Authentication Payload into protocol specification that
9879 is used during SILC session to authenticate entities. It is
9880 used for example by client to authenticate itself to the server
9881 to obtain server operator privileges.
9883 Implemented this payload into the lib/silccore/silcauth.[ch].
9884 Implemented also routines for public key based authentication
9885 as the new protocol specification dictates.
9887 Moved definitions of different authentication methods from
9888 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9890 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9891 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9892 silc_pkcs_verify_with_hash functions into the file
9893 lib/silccrypt/silcpkcs.[ch].
9895 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9897 * The client entry's userinfo pointer must be always valid.
9898 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9899 will fail since it requires the userinfo. Now, the userinfo
9900 is allocated as "" if actual userinfo does not exist. Actually,
9901 it must exist and it is totally Ok to drop client connections
9902 that does not announce the userinfo. However, we will make
9903 this workaround for now.
9905 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9906 to return the remote port by socket.
9908 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9910 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9911 SILC_SERVER_PENDING_EXEC and added an new macro
9912 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9913 data or when error occurs while processing the pending command.
9915 Added new argument `destructor' into silc_server_command_pending
9916 and to the SilcServerCommandPending object. This destructor is
9917 now called after calling the pending callback or if error occurs
9918 immediately. If error occurs the actual pending callback won't
9919 be called at all - only the destructor. The destructor may be
9920 NULL if destructor is not needed.
9922 All this applies for client library code as well. Similar
9923 changes were made there as well for the pending commands.
9925 In the client, the application must now allocate the
9926 SilcClientCommandContext with the silc_client_command_alloc
9929 * Added reference counter to the SilcServerCommandContext. Added
9930 function silc_server_command_alloc and silc_server_command_dup
9933 Same type of functions added to the client library for the same
9936 * Removed the cmd_ident from IDListData away since it is now
9937 global for all connections. It is the command identifier used
9938 in command sending and with pending commands. The affected file
9941 * Added reference counter to the SilcSocketConnection objecet to
9942 indicate the usage count of the object. The object won't be
9943 freed untill the reference counter hits zero. Currently only
9944 server uses this, and client ignores it. The client must be
9945 set to use this too later. The affected files are
9946 lib/silccore/silcsockconn.[ch]. Added also the function
9947 silc_socket_dup to increase the reference counter.
9949 This was mainly added because it is possible that the socket
9950 is removed underneath of pending command or other async
9951 operation. Now it won't be free'd and proper DISCONNECTING
9952 flags, etc. can be set to avoid sending data to connection that
9953 is not valid anymore.
9955 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9956 the connection. After that it sets SILC_SET_DISCONNECTED.
9957 It is, however, possible that the socket data is not still freed.
9958 The silc_server_packet_process now checks that data is not
9959 read or written to connection that is DISCONNECTED. The socket
9960 get's freed when the reference counter hits zero.
9962 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9964 * Changed the client operation API: channel_message operation's
9965 `sender' is now the client entry of the sender, not the nickname
9966 and the `channel' is the channel entry, not the channel name.
9968 In the private_message operation the `sender' is now also the
9969 client entry of the sender not the nickname.
9971 Affected file is lib/silcclient/ops.h and all applications
9972 using the client operations.
9974 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9976 * Moved the calling of ops->connect() from connect_to_server_final
9977 into receive_new_id functin since that is the point when the
9978 client is actually allowed to send traffic to network. The
9979 affected file is lib/silcclient/client.c.
9981 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9983 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9984 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9985 (if needs broadcasting) instead of broadcasting the packets one
9986 by one which would make a burst in the network traffic.
9988 * Added `broadcast' argument to the functions in silcd/server.[ch]
9989 silc_server_create_new_channel[_with_id] to indicate whether
9990 to send New Channel packet to primary router.
9992 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9994 * Added new function into the silcd/server.[ch] files:
9995 silc_server_create_new_channel_with_id to create new channel with
9996 already existing Channel ID.
9998 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9999 lib/silccore/silcpacket.h. This packet is used t send list of
10000 Set Mode payloads inside one packet. Server uses this to set
10001 the modes for the channels and clients on those channels, that it
10002 announced to the router when it connected to it. The protocol
10003 specification has been updated accordingly.
10005 * The silc_server_new_channel did not handle the packet coming
10006 from normal server as it normally does not send that. However,
10007 when it announces its channels it does send it. Implemented
10008 the support for that.
10010 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10011 into the file lib/silccore/id.h.
10013 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10015 * Fixed memory leaks in the functions silc_idlist_del_client,
10016 silc_idlist_del_channel and silc_idlist_del_server in the file
10017 silcd/idlist.c. All of those leaked like a sieve.
10019 * Fixed some small memory leaks in the client's function
10020 silc_client_notify_by_server.
10022 * Added functions into silcd/server.c: silc_server_announce_clients,
10023 silc_server_announce_channels and silc_server_announce_server.
10024 These functions are used by normal and router server to announce
10025 to its primary router about clients, channels and servers (when
10026 router) that we own. This is done after we've connected to the
10029 These functions effectively implements the following packet types:
10030 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10031 and SILC_PACKET_NEW_ID_LIST.
10033 * Added new functions into the silcd/packet_receive.[ch]:
10034 silc_server_new_id_list, silc_server_new_channel_list and
10035 silc_server_new_channel_user_list to handle the incoming
10036 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10038 * Added support of changing Channel ID in the function
10039 silc_server_replace_id. If the server that announces a channel
10040 to the router already exists in the router (with same name but
10041 with different Channel ID), router is responsible to send
10042 Replace ID packet to the server and force the server to change
10043 the Channel ID to the one router has.
10045 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10046 client that the Channel ID has been changed by the router. The
10047 normal server sends this to the client. Client must start using
10048 the new Channel ID as the channel's ID.
10050 Implemented handling of this new type into lib/silcclient/client.c
10051 into the function silc_client_notify_by_server.
10053 * Added new function silc_idlist_replace_channel_id into the files
10054 silcd/idlist.[ch] to replace the Channel ID.
10056 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10058 * Call silc_server_command_identify_check always when processing
10059 the IDENTIFY command in silcd/command.c
10061 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10063 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10064 send keepalive packets. The packet can be sent by clients,
10065 servers and routers.
10067 Added function silc_socket_set_heartbeat into the file
10068 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10069 If not set, the heartbeat is not performed. The actual
10070 heartbeat is implemented in the low level socket connection
10071 library. However, application is responsible of actually
10072 sending the packet.
10074 Added silc_server_send_heartbeat to send the actual heartbeat
10075 packet into silcd/packet_send.[ch]. Server now performs
10076 keepalive with all connections.
10078 * Added silc_task_get_first function into lib/silcutil/silctask.c
10079 to return the timeout task with shortest timeout. There was a bug
10080 in task unregistration that caused problems. TODO has been
10081 updated to include that task system must be rewritten.
10083 * The client library will now resolve the client information when
10084 receiving JOIN notify from server for client that we know but
10085 have incomplete information.
10087 * Rewrote parts of silc_server_remove_from_channels and
10088 silc_server_remove_from_one_channel as they did not remove the
10089 channel in some circumstances even though they should've.
10091 * Encryption problem encountered in server:
10093 The LEAVE command used to send the Channel Key packet to the
10094 router immediately after generating it. However, the code
10095 had earlier sent Remove Channel user packet but not immediately,
10096 ie. it was put to queue. The order of packets in the router
10097 was that Channel Key packet was first and Remove Channel User
10098 packet was second, even though they were encrypted in the
10099 reverse order. For this reason, MAC check failed. Now, this
10100 is fixed by not sending the Channel Key packet immediately but
10101 putting it to queue. However, this is more fundamental problem:
10102 packets that are in queue should actually not be encrypted
10103 because packets that are sent immediately gets encrypted
10104 actually with wrong IV (and thus MAC check fails). So, packets
10105 that are in queue should be encrypted when they are sent to
10106 the wire and not when they put to the queue.
10108 However, the problem is that the current system has not been
10109 designed to work that way. Instead, the packet is encrypted
10110 as soon as possible and left to the queue. The queue is then
10111 just purged into wire. There won't be any fixes for this
10112 any time soon. So, the current semantic for packet sending
10115 o If you send packet to remote host and do not force the send
10116 (the packet will be in queue) then all subsequent packets to the
10117 same remote host must also be put to the queue. Only after the
10118 queue has been purged is it safe again to force the packet
10121 o If you send all packets immediately then it safe to send
10122 any of subsequent packets through the queue, however, after
10123 the first packet is put to queue then any subsequent packets
10124 must also be put to the queue.
10126 Follow these rules and everything works fine.
10128 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10130 * Added new function silc_server_remove_clients_by_server to
10131 remove all client entries from ID list when the server connection
10132 is lost. In this case it is also important to invalidate all
10133 client entires as they hold the invalid server entry. This
10134 fixes fatal bug when server has lost connection and will reconnect
10137 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10139 * Made some sanity checks to silc_server_daemonise like to check
10140 whether the requested user and group actually exists.
10142 * Added sanity check to SKE's silc_ske_responder_finish to check
10143 that the public and private key actually is valid.
10145 * Invalidate the client's nickname when receiving Replace ID
10146 packet and the Client ID is being replaced. This means that the
10147 server will query the nickname if someone needs it (client)
10150 * Sort the ID Cache in client library when the ID Cache data
10151 has changed (needs sorting).
10153 * Do not allow for SILC client to create several connections to
10154 several servers. The client does not support windows right now
10155 and generating multiple connections causes weird behaviour.
10157 Irssi-silc client does support windows and can handle several
10158 connections without problems, see: www.irssi.org and SILC plugin.
10160 * Fixed some places where client was added to the IDList. The
10161 rule of thumb is following (in order to get everything right):
10162 If the client is directly connected local client then the
10163 `connection' argument must be set and `router' argument must be
10164 NULL to silc_idlist_add_client function. If the client is not
10165 directly connected client then the `router' argument must
10166 bet set and the `connection' argument must be NULL to the
10167 silc_idlist_add_client function.
10169 * The funtion silc_server_packet_send_local_channel actually did
10170 not check whether the client was locally connected or not. It
10171 does that now. Fixed a bug related to LEAVE command.
10173 * Fixed Remove Channel User payload parsing bug in server's
10174 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10176 * The server's silc_server_save_channel_key now checks also the
10177 global ID list for the channel as it might not be in the local
10178 list. Fixed a bug related to LEAVE command.
10180 * Is this the end of the [<unknown>] buglet that has been lurking
10181 around for a long time? A little for loop fix in server's
10182 silc_server_command_whois_parse that is used by both IDENTIFY
10183 and WHOIS command. At least, this was a clear bug and a cause
10184 of one type of [<unknown>] buglet.
10186 * WHOIS and IDENTIFY commands call the function
10187 silc_server_command_[whois/identify]_check function even if
10188 we are not router server.
10190 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10192 * Added --with-gmp configuration option. If set the GMP
10193 is always compiled in the SILC source tree. If not set then
10194 it is checked whether the system has the GMP3 installed. If
10195 it has then the GMP won't be compiled (the system's headers
10196 and library is used), if it doesn't have it then the GMP is
10197 compiled in the SILC source tree.
10199 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10201 * Changed RSA private exponent generation to what PKCS #1
10202 suggests. We try to find the smallest possible d by doing
10203 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10204 not security fix but optimization.
10206 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10208 * Added new config entry [Identity] to fork the server and run
10209 it as specific user and group. A patch from Bostik.
10211 * Imported Dotconf configuration library into lib/dotconf.
10212 This will be used to create the SILC configuration files later.
10213 It will appear in the distsribution after this commit.
10215 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10217 * A big code auditing weekend happening. Auditing code for
10218 obvious mistakes, bugs and errors. Also, removing any code
10221 Removed files for being obsolete:
10223 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10224 inline in the file lib/silcutil/silcbuffer.h)
10226 o lib/silcutil/silcbufutil.c (the header has inline versions)
10228 Changed code to fix possible error conditions:
10230 o The buffer formatting routines now check that the destination
10231 buffer really has enough space to add the data. This applies for
10232 both buffer formatting and unformatting
10233 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10234 unformatting was changed to accomodate following rules:
10235 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10236 sent to the function while XXX_*STRING will not allocate or copy
10237 the data into the buffer. Instead it sets the pointer from the
10238 buffer into the pointer sent as argument (XXX_*STRING used to
10239 require that the pointer must be allocated already). This change
10240 makes this whole thing a bit more consistent and more optimized
10241 (note that the data returned in the unformatting with XXX_*STRING
10242 must not be freed now). The routines return now -1 on error.
10244 o Tried to find all code that use buffer_format and buffer_unformat
10245 and added return value checking to prevent formatting and
10246 especially unformatting errors and possible subsequent fatal
10249 o Changed ske->x and ske->KEY to mallocated pointers in
10250 lib/silcske/silcske.h. Fixed possible data and memory leak.
10252 o Added return value checking to all *_parse* functions. Fixed
10253 many memory leaks as well.
10255 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10256 so that buffer overflows would not happen. All code now also
10257 checks the return value as it can fail.
10259 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10261 * Added reconnection support to server if the normal server looses
10262 its connection to the router (for example if router is rebooted).
10263 The server performs normal reconnection strategy implemented
10264 to the server. Affected file silcd/server.c.
10266 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10268 * Added new packet type SILC_PACKET_SET_MODE that is used to
10269 distribute the information about changed modes (for clients,
10270 channels and clients channel modes) to all routers in the
10271 network. Updated the protocol specification accordingly.
10273 Added functions into silcd/packet_send.c and
10274 silcd/packet_receive.c: silc_server_send_set_mode,
10275 silc_server_set_mode.
10277 Added new files silcmode.[ch] into lib/silccore that implements
10278 the encoding and decoding of Set Mode Payload. Added new type
10279 SilcSetModePayload. Moved the definitions of different modes
10280 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10282 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10284 * Oops, a little mistake in server's connection authentication
10285 protocol. The protocol is not ended with FAILURE but with
10286 SUCCESS if the authentication is Ok. :) Affected file is
10289 * Implemented NICK_CHANGE notify handling in server in the file
10290 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10291 the local clients on the channel. After the changing nickname
10292 in router environment snhould work and the [<unknown>] nickname
10293 should appear no more.
10295 The silc_server_replace_id function that receives the Replace ID
10296 payload now sends the NICK_CHANGE notify type also in the file
10297 silcd/packet_receive.c
10299 * Changed WHOIS and IDENTIFY command to support the maximum amount
10300 of arguments defined in protocol specs (3328 arguments). This
10301 fixed a bug that caused problems when there were more than three
10302 users on a channel.
10304 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10306 * Added extra parameter, command identifier, to the
10307 silc_client_send_command so that explicit command identifier
10310 Changed that ID list routines uses specific command identifier
10311 when sending WHOIS/IDENTIFY requests to the server so that they
10312 can be identified when the reply comes back.
10314 Affected files lib/silcclient/command.[ch],
10315 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10317 * Added `sender' argument to silc_server_packet_send_to_channel
10318 to indicaet the sender who originally sent the packet to us
10319 that we are now re-sending. Ignored if NULL. Affected file
10320 silcd/packet_send.[ch].
10322 * Added some server statistics support in silcd/server_internal.h
10323 SilcServerStatistics structure and around the server code. Also
10324 send some nice statistics information when client is connecting
10327 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10329 * Fixed channel ID decoding in server's JOIN command reply in
10330 silcd/command_reply.c
10332 * Fixed braodcasting of replace ID payload to not to send it if
10333 we are standalone server in silcd/packet_receive.c.
10335 * Fixed all channel message sending routines to not to send
10336 packets to clients that has router set, since they are routed
10337 separately in the same function earlier. Affects file
10338 silcd/packet_send.c and all channel packet sending functions.
10340 * In USERS reply, res_argv[i] are not allocated, the table
10341 is allocated. Thus changed that free the table, not its
10344 * In server's whois_check and identify_check if the client is
10345 locally connected do not send any WHOIS commands - they are not
10348 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10350 * Fixed some minor bugs in client when sending WHOIS command. The
10351 arguments was in wrong order.
10353 * Removed statis function add_to_channel from server in
10354 silcd/command.c that was previously used with the joining but
10357 * Tested USERS command in router environment successfully with two
10358 routers, two servers and two clients.
10360 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10362 * Reorganized the USERS command and command reply in client library
10363 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10364 When the command is given by user we register a pending command
10365 callback that will reprocess the command after the reply has been
10366 received from the server. When reprocessing the packet we then
10367 display the information. Thus, the USERS information is displayed
10368 now in the command callback instead of in the command reply
10369 callback. The processing of the command is same as previously
10370 when server has sent the command reply in the JOINing process.
10372 * Added to USERS command in silcd/command_reply.c to join the client,
10373 we didn't use to know about, to the channel after we've created
10374 a client entry for it. Also, for clienet we did know already still
10375 check whether it is on the channel or not and add it if not.
10377 * Removed silc_server_command_join_notify as the function and its
10380 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10382 * Changed the client's pending command handling to the same as the
10383 server's pending command handling. It is also now possible to
10384 execute command reply functions from other command reply
10385 function as the function callbacks for commands and command
10386 replies are one and same. The pending commands are not static
10387 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10388 in client connection context. Thus, pending commands are server
10389 connection specific as it is convenient.
10391 Changed the function silc_client_command_pending and
10392 silc_client_command_pending_del and added new function
10393 silc_client_command_pending_check. Removed the
10394 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10397 * Added cmd_ident, current command identifier, to the client
10398 connection context in lib/silcclient/client.h to keep track on
10399 command identifiers used in command sending. Client's command reply
10400 function handling now supports the mandatory command identifiers.
10402 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10403 funtions in client to fully support pending command callbacks.
10405 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10406 as one of the arguments to the application in the command reply
10409 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10410 before first releasing SILC but came back. Now it is removed again
10411 and should come back nomore. The FORWARDED flag was used only
10412 by the JOINing procedure by forwarding the command packet to router.
10413 Now, the JOINing procedure has been changed to more generic (due
10414 to various router environment issues) and FORWARDED is not needed
10415 anymore for anything. The protocol specification is yet to be
10418 Now, removed silc_server_packet_forward from server and the flag
10419 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10421 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10423 * Renamed NAMES command to USERS command. The NAMES was named that
10424 due to historical reasons. Now it is renamed. Also, rewrote
10425 parts of the USERS command. The nickname list is not sent anymore
10426 by the server. Only Client ID and mode lists are sent in the USERS
10427 command. Changed this also to the protocol specification.
10429 The client now resolves the names and stuff after it receives
10430 the USERS list from the server when joining to the channel.
10432 * WHOIS and IDENTIFY commands has been changed to support multiple
10433 Client ID's per command. One can now search for multiple users
10434 in the network by sending only one WHOIS or IDENTIFY command.
10435 Changed the code and the protocol specifications.
10437 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10438 uses silc_server_command_whois_parse to parse the request. */
10440 * If normal server, do not parse the WHOIS and IDENTIFY requests
10441 before sending it to the router. Saves some time.
10443 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10445 * Fixed JOIN command on client library. Wrong number of arguments
10446 used to crash the client.
10448 * Added silc_server_channel_has_global function to check whether
10449 channel has global users or not.
10451 * Added silc_server_channel_has_local function to check whether channel
10452 has locally connected clients on the channel.
10454 * The silc_server_remove_from_one_channel now checks whether the
10455 channel has global users or not after given client was removed from
10456 the channel. It also checks whether the channel has local clients
10457 on the channel anymore. If it does not have then the channel entry
10458 is removed as it is not needed anymore.
10460 * The silc_server_notify now checks on JOIN notify whether the joining
10461 client is one of locally connected or global. If it is global then
10462 the channel has now global users on the channel and that is marked
10463 to the channel entry. Also, it now saves the global client to
10464 global list who is joining and JOINs it to the channel. This is
10465 for normal server, that is.
10467 Changed silc_server_send_notify_on_channel,
10468 silc_server_packet_relay_to_channel and
10469 silc_server_packet_send_to_channel check if we are normal server
10470 and client has router set (ie. global client) do not send the
10471 message to that client, as it is already routed to our router.
10473 * Implemented LEAVE notify type handling in silc_server_notify
10476 * Tested LEAVE command in router environment successfully. Tested
10477 with two routers, two servers and two clients.
10481 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10483 * Implemented SIGNOFF notify type handling in silc_server_notify
10486 * silc_server_remove_id now removes the client entry from all channels
10487 it has joined and thusly sends SIGNOFF notify type.
10489 * Rewrote the NAMES list generation in server by removing two excess
10490 loops. The lists are created now inside one loop.
10492 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10494 * silc_server_remove_channel_user checks now also global list
10495 for channel and client.
10497 * silc_server_new_channel_user checks now both local and global
10498 list for channel and client. Fixed a bug in client id decoding.
10499 Used to decode wrong buffer.
10501 * silc_server_channel_message checks now both local and global
10502 list for channel entry.
10504 * Tested channel joining (hence JOIN) in router environment
10505 successfully. Tested with two routers, two servers and two
10508 * Tested channel message sending in router environment successfully.
10510 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10512 * Added silc_server_save_channel_key into server.[ch] to save the
10513 received channel key in Channel Key payload processing. It is
10514 also used in JOIN command reply handling.
10516 Equivalent function silc_client_save_channel_key added into
10517 client.[ch] into client library.
10519 * Changed JOIN command reply to send information whether the channel
10520 was created or not (is existing already) and the channel key
10521 payload. Changed protocol specs accordingly.
10523 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10524 the request was sent by ID and not by nickname. Crashed on
10527 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10529 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10530 now correctly save the received data.
10532 * silc_server_free_sock_user_data now notifies routers in the
10533 network about entities leaving the network.
10535 At the same time implemented functions silc_server_remove_id
10536 and silc_server_send_remove_id to receive and send REMOVE_ID
10537 packets. The packet is used to notify routers in the network
10538 about leaving entities. The ID removed will become invalid in
10541 * Added function silc_idlist_del_server into server. Removes and
10542 free's server entry from ID list.
10544 * silc_server_private_message function now checks, if we are router,
10545 that the destination ID really is valid ID, naturally.
10547 * In router when NEW_ID packet is received (for new client) the
10548 hash of the Client ID is saved in the ID Cache but the
10549 client->nickname is set to NULL, instead of putting the hash
10552 IDENTIFY command now also checks that client->nickname must be
10553 valid. If it is not if will request the data from the server who
10554 owns the client. Added new function
10555 silc_server_command_identify_check.
10557 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10558 to set the command to already allocated Command Payload.
10560 * Tested private message sending in router environment with two
10561 routers, two servers and two clients. Fixed minor bugs and now
10564 * Fixed segfault from client's NAMES command. Used to crash if
10565 not on any channel.
10567 * Forwarded packets must not be routed even if it is not destined
10568 to the receiver. Changed server code comply with this.
10570 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10572 * Added `require_reverse_mapping' boolean value to ServerParams
10573 structure. If TRUE (not default) the server will require that
10574 the connecting host has fully qualified domain name.
10576 If the reverse mapping is not required and hostname could not be
10577 found the IP address is used as hostname.
10579 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10581 * Implemented version string checking to both client and server.
10582 The check is incomplete currently due to the abnormal version
10583 strings used in development version of SILC.
10585 * Changed all command functions in server to use the new
10588 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10590 * Changed char *data to unsigned char *data in ID Cache system to
10591 support binary data as ID Cache data. Changed code to support
10592 binary data in lib/silccore/idcache.c.
10594 * Renamed silc_server_packet_relay_command_reply to
10595 silc_server_command_reply as it is normal packet receiving
10596 function. Rewrote the function to accept command replys for
10597 servers and not only for clients.
10599 * Mark remote router always as registered server if we are connecting
10600 to it. Otherwise, commands sent by the router to us are ignored.
10602 * All ID List find routines now returns the ID Cache Entry pointer
10603 as well if requested.
10605 * WHOIS command works now in router environment, tested with two
10606 routers, two servers and two clients.
10608 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10609 in router environment (as it is almost equivalent to WHOIS) but
10610 hasn't been tested thoroughly. Added new functions:
10612 silc_server_command_identify_parse
10613 silc_server_command_identify_send_reply
10614 silc_server_command_identify_from_client
10615 silc_server_command_identify_from_server
10617 * Disabled route cache adding because adding two different ID's with
10618 same IP replaces the old cache entry thus giving wrong route.
10619 The entry->router->connection is always the fastest route anyway
10620 so route cache may not be needed. Of course, new routes maybe
10621 established after receiving the ID when the entry->router->connection
10622 might not be anymore the most optimal.
10624 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10626 * Add route cache for received ID for fast routing.
10628 * Added silc_server_packet_route to route received packet on router
10629 that is not destined to us.
10631 * Renamed silc_server_get_route to silc_server_route_get.
10633 * Added id_string and id_string_len fields into SilcServer to
10634 include encoded ServerID for fast comparing without excess
10635 encoding of the ID's.
10637 * Cleaned up WHOIS command on server side. Added following static
10640 silc_server_command_whois_parse
10641 silc_server_command_whois_check
10642 silc_server_command_whois_send_reply
10643 silc_server_command_whois_from_client
10644 silc_server_command_whois_from_server
10646 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10647 arguments in command replies. All command functions should be
10648 updated to use this macro.
10650 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10652 * Minor typo fixes on command reply handling on server.
10654 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10656 * Added silc_server_command_add_to_channel internal routine to add
10657 the client to the channel after router has created the channel and
10658 sent command reply to the server.
10660 * Added generic silc_server_send_command to send any command from
10663 * Use static buffer with ID rendering instead of duplicating data.
10665 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10667 * Fixed a channel user mode bug when joining to a channel server gave
10668 everybody channel founder rights, oops.
10670 * We mark ourselves as the router of the incoming server connection
10671 if we are router ourselves. This way we can check in some packet
10672 sending functions whether it is locally connected server. For
10673 incoming router connections we put NULL.
10675 * For router sending packets locally means now always sending the
10676 packet cell wide; to local clients and local servers. For normal
10677 server sending packet locally means sending it to only local
10680 * Fixed the JOIN command to really work in router environment. If the
10681 channel is created it is always created by the router. Router is
10682 also responsible of making the initial joining to the channel,
10683 sending JOIN notify to the sending server and distributing
10684 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10685 does not exist server doesn't do anything else but forward the
10686 command to the router which performs everything.
10688 * Added silc_server_send_channel_key function to send the Channel Key
10691 * Added silc_server_create_channel_key to create new channel key. The
10692 channel key is now re-generated everytime someone joins or leaves
10693 a channel, as protocol dictates. Note: channel->key_len is the
10694 key length in bits.
10696 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10698 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10699 packet_receive.[ch] to separate packet sending and receiving
10700 routines. The server.[ch] now includes everything else including
10701 actual packet processing (writing and reading data) and other
10704 Renamed silc_server_private_message_send_internal to
10705 silc_server_send_private_message. The routine is still though
10706 used only to relay private messages as server does not send
10707 private messages itself.
10709 Renamed silc_server_new_channel to silc_server_create_new_channel
10710 and added new function sicl_server_new_channel that handles the
10711 incoming New Channel packet. Added also new sending function
10712 silc_server_send_new_channel to send New Channel Payload.
10714 * Added new function silc_server_notify to process incoming notify
10715 packet to the server/router. Server may then relay the notify
10716 to clients if needed.
10718 * Added new function silc_server_new_channel_user to process incoming
10719 New Channel User packet. Router will redistribute the packet and
10720 send JOIN notify to its local clients and locally connected servers
10721 if needed. Normal server will send JOIN notify to its local client
10722 on same channel when received this packet. Added also corresponding
10723 sending function silc_server_send_new_channel_user to sent the
10726 * Added boolean route argument to send_notif_to_channel and
10727 packet_send_to_channel functions to attempt to route the packet
10728 if it is TRUE and send only locally if it is FALSE.
10730 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10732 * silc_server_replace_id now broadcasts the received replace ID
10733 packet if it is not broadcast packet already. The router must
10734 broadcast to inform other routers about changed ID.
10736 * Added backpointer to server's router into SilcServer context in
10737 silcd/server_internal.h.
10739 * Fixed silc_server_packet_broadcast to send correct broadcast
10742 * The channel key is now distributed to the local client as soon
10743 as it is received from the router (in router environment) so that
10744 no other packet may be sent for the channel until client has
10747 * silc_server_remove_channel_user now broadcasts the received
10748 Remove Channel User packet if it is not broadcast packet already.
10749 The router must broadcast to inform other routers about removed
10752 * Added users field into SilcPacketContext that is a reference count
10753 of the context. One can increase the reference count by calling
10754 silc_packet_context_dup which is now changed to just increase the
10755 reference count instead of duplicating the data. The reference
10756 count is decresed by calling silc_packet_context_free that will
10757 free the data after the reference count hits zero.
10759 For now on the packet context and everything allocated into it
10760 (including the raw packet from network) must be freed by calling
10761 the new silc_packet_context_free function. Added also new function
10762 silc_packet_context_alloc that must be used now to allocate the
10763 context. This also means that if a routine is asynchronous from
10764 silc_[client/server]_packet_parse_type the packet context must
10765 be duplicated by calling silc_packet_context_dup. Otherwise it
10766 gets free'd after silc_[client/server]_packet_parse_type returns.
10767 Also, one must remember that if packet is duplicated then its
10768 reference count must be decresed by calling the free function as
10769 many times as it was duplicated.
10771 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10772 from both client and server.
10774 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10776 * Made joining to a channel working in router environment.
10778 * Cleaned up JOIN command on server side and create function
10779 silc_server_command_join_channel internal routine to make the
10782 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10784 * Changed silc_command_pending list to SilcDList. Also, added
10785 `ident' field to SilcServerCommandPending structure to identify
10786 the reply and to call correct callback.
10788 Added silc_server_command_pending_check function to replace the
10789 corresnponding macro. The silc_command_pending list is not
10792 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10793 to set identifier to previously allocated Command Payload. It
10794 is used to set identifier for command when resending Command
10797 * Added silc_command_payload_encode_payload to encode Command
10798 Payload buffer from SilcCommandPayload structure.
10800 * Added silc_argument_payload_encode_payload to encode Argument
10801 payload buffer from SilcArgumentPayload structure.
10803 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10805 * Changed WHOIS command to support router connection on server side.
10806 The whois request is always sent to router unless the server is
10807 standalone server. After server has received the reply from the
10808 router will it send the reply to the client.
10810 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10811 broadcast received broadcast packet. The function is used only
10812 by router. The broadcast packet is always sent to the router's
10815 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10816 render given ID to printable string, for log files for example.
10818 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10820 * Made basic router to router connections working. At least they
10821 can now connect to each other but nothing really works the way
10822 they are supposed - yet.
10824 * Added new initiator token to RouterConnection configuration
10825 file in silcd/serverconfig.[ch]. It is used to tell whether we
10826 are the initiator to the remote router or whether we'll expect
10827 the other end to connect.
10829 * Moved registering of listener task to silc_server_init, hence
10830 the server starts listenning as soon as it is run, even if it
10831 does not have connections to other routers. Let's see how well
10834 * Changed default connection retry timeouts for more suitable in
10837 * Removed cipher and such arguments from silc_idlist_add_client
10838 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10839 Added new function silc_idlist_add_data to add the keys and stuff
10842 * Added SilcIDListData structure and added it to SilcClientEntry
10843 and SilcServerEntry as their first field in the structure. This
10844 way we can explicitly cast the ID entries to the SilcIDListData
10845 structure and get common data for the entries. In past, we had
10846 to first check what type of connection it is and then cast it to
10847 correct ID entry type. Now, we can directly cast the opaque
10848 pointer to the SilcIDListData (no matter what ID entry it actually
10849 is) and get the data needed.
10851 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10853 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10854 in some circumstances even if threre were timeout tasks, though not
10855 IO tasks, but tasks anyway. Now fixed.
10857 * Defined SilcServerConnection structure to hold connection specific
10858 stuff about directly connected servers and routers. The definition
10859 is currently in silcd/server_internal.h. I thought about having
10860 a bit more important role fro this struct but for now it is used
10861 only when connecting to other server (or router actually).
10863 * Added connecting retry support in server when connecting to
10864 router(s). The retry feature implement exponential backoff
10865 algorithm. Also, added SilcServerParams structure to hold default
10866 parameters for server. For now, it include these retry settings
10867 and are hard coded. After server is moded to be as Silc Server
10868 Library this structure will be more important.
10870 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10872 * Changed client librarys channel->clients table to SilcList and
10873 changed code accordingly.
10875 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10877 * Changed client's channel table to SilcList and changed code
10878 accordingly. Also changed SilcChannelClientEntry to include back-
10879 pointer to the channel so that client entry can use that structure
10880 as list as well and we have fast cross-reference to the channel.
10881 This change dramatically decreased the complexity of channel
10882 handling with client entry and vice versa (removed one extra
10883 loop when searching for channel entry from many functions).
10885 * Changed server->sim from table to SilcDList and changed code
10888 * NAMES command can now be used from user interface. It will show
10889 the user list on the channel, neatly.
10891 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10892 Code now saves realname of the user if it becomes available.
10894 * Renamed configure.in to configure.in.pre and made ./prepare
10895 script to automatically add correct version string to
10896 configure.in which it creates from configure.in.pre.
10898 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10900 * NAMES command reply now shows users mode with the nickname when
10901 joining to channel.
10903 * Moved silc_client_ch[u]mode[_char] functions from
10904 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10905 place sucks, they are utility functions and should be in some
10908 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10910 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10913 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10917 * Added TRQ (efficient deque and list library) into lib/trq. This is
10918 a very good list library that is currently used in the SILC. Defined
10919 SilcList API over the library because I didn't like the API very
10920 much. See lib/trq/silclist.h for the API and examples of how to
10921 use the API. Fixed various places in the code to use the new
10922 SilcList API. The SilcList is meant for lists that has a structure
10923 already defined as a list. It is not suitable to add just some
10924 context to the list (in TRQ, the context is the list actually).
10926 So, I defined SilcDList that can be used for the purpose where
10927 predefined list structure does not exit. This can be used as
10928 such list. Now some context just can be added to the SilcDList.
10929 Currently this list is not used in the SILC just yet, though there
10930 are a lot places where this can replace dynamically allocated
10931 tables and I will fix these places, later, to use SilcDList.
10932 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10933 and use TRQ internally).
10935 Also fixed some annoying warning messages that the original TRQ
10936 code generated. Also minor changes to TRQ's Makefile.in.
10938 * Added support for querying by Client ID to both WHOIS and
10939 IDENTIFY commands into server, as required by the protocol.
10941 * Removed method function pointers from SilcBuffer structure. They
10942 weren't used to anything and just increased the context size for
10943 no good reason. This change also made silc_buffer_alloc and
10944 silc_buffer_free functions inline functions.
10946 * Disabled command flooding detection support until it's fixed so
10947 that it accepts commands in but does not execute them more than once
10950 * Added silc_net_localhost(), to return local hostname, into
10951 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10952 that must be initialized before calling silc_client_init.
10954 * Added new function: silc_server_send_notify_on_channels to send
10955 notify messages to all channels client has joined. It is assured
10956 that the message is sent only once per client.
10958 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10959 lib/silcutil/silcutil.[ch] as silc_format function. The new
10960 function is generic and is used by server as well, not only by
10961 the logging routines.
10963 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10964 the provided version string was not acceptable. Added new function:
10965 silc_ske_check_version into lib/silcske/silcske.h. The function
10966 must be implemented by the application (client or server) and it
10967 does not reside in the SKE library. The function checks the version
10968 string remote end sent.
10970 * Added back pointers (to opaque context and to SilcSocketConnection)
10971 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10973 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10974 duplicate packet context structure.
10976 * Changed `notify' client operation to send same arguments as client
10977 receives from server except for ID's. ID's are mapped to correct
10978 ID entry and that is returned. Also, if channel entry is not sent
10979 by server but the notify is for channel the channel entry is sent
10980 to application (otherwise application doesn't know that it is for
10981 channel (library gets it from packet's Destination ID)).
10983 * Added silc_client_remove_from_channels into client library to
10984 remove a client from all channels it has joined to. Used when
10985 received SIGNOFF notify from server. Added also new function
10986 silc_client_replace_from_channels to replace old ID entry with
10987 new ID entry on all channels. Used when received NICK_CHANGE
10988 notify from server.
10990 * Fixed ID Cache list handling in silc_idlist_get_client in
10991 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10992 to get (or query) client by ID.
10994 * Updated TODO list.
10996 * Added connection authentication status message defined by the
10997 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10998 support for these into the code in client and server side.
11000 * Added generic function silc_client_send_command to send any command
11001 with variable argument list. Application should use this function
11002 to send commands if the command functions provided by the library
11003 does not suite for the application's user interface needs.
11005 * Added new `failure' client operation. Application is notified about
11006 received failure packet if client is executing a protocol. In this
11007 case the protocol's execution has failed.
11009 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11010 is required by the protocol.
11012 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11013 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11016 * Added status flag to SilcSKE object to indicate realtime status
11017 of the SKE protocol.
11019 * Application receives now exactly same command reply arguments as
11020 the library receives from server. However, if ID is received the
11021 corresponding ID entry is returned to the application (eg. Client
11022 ID is mapped to correct SilcClientEntry entry and that is returned).
11023 Changed command_reply client operation due to this change.
11025 * Changed all ID's in commands and in command replys as ID Payloads.
11026 Change affected both client and server side codes.
11028 All ID's sent in SILC network (with execption of ID's in SILC
11029 Packet header) are sent in ID Payload to support variable length
11032 * Server now notifies nick changes and notifies all clients on
11033 the channels about the new nickname (about the new Client ID,
11036 * Implemented CMODE command to change channel modes. Supports all
11037 channel modes defined by the protocol specs except ban and invite
11038 lists. (Also, private channel key mode is supported but support for
11039 setting private channel key in client is missing, thus, this mode
11040 has no effect on client side (except that server requires that the
11041 client uses private channel key and normal channel traffic does not
11044 Also, invite mode works per se, but INVITE command does not work
11045 yet correctly, so you can set channel as invite only channel but
11046 inviting clients to the channel does not work (it is yet to be
11047 thought what's the best way to do it).
11049 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11050 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11051 Implemented CUMODE command to change user's mode on the channel.
11052 Supports all modes defined by the protocol specs.
11054 * Added NAMES command reply to return users modes on the channel.
11056 * Removed unnecessary and slow ciphers from lib/silccrypt.
11058 * Set SO_KEEPALIVE option to connection sockets by default.
11060 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11062 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11063 redefined the Notify Payload into protocol specs.
11065 * Added silc_id_payload_parse_id to get ID directly from raw
11068 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11070 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11071 accept searching by Client ID as well.
11073 * Added support for LEAVE and SIGNOFF notify types in client library.
11075 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11076 to parse ID Payload from raw data.
11078 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11080 * Added flags parameter into silc_ske_assemble_security_properties
11081 function in lib/silcske/silcske.[ch].
11083 * Changed notify client operation to fit better for notify messages
11084 sent by server. The notify payload received from server is now
11085 passed to the application (after parsing it to SilcNotifyPayload).
11086 It is application's responsibility to retrieve the arguments
11087 from the payload and show the message the way it wants. The message
11088 sent by server is implementation specific.
11090 * Changed public keys to comply with the protocol specification.
11091 Old public keys are not supported anymore and are not compatible.
11093 * Removed nickname from Channel Payload as the latest draft removed
11094 it. The client must resolve the nickname from the NAMES command
11095 reply received when it joined the channel.
11097 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11099 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11101 * Fixed some errors in protocol specification drafts.
11103 * Created lib/silccore/silcnotify.c to implement Notify Payload
11104 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11105 generic payloads described by protocol specifications. The file
11106 includes implementations for ID Payload and Argument Payload.
11108 * Changed Command Payload implementation to use the new Argument
11109 Payload. Changed command_xxxx_payload to command_payload_xxxx
11110 to comply with SILC coding conventions.
11112 * Added suppport for Argument Payload handling in Notify Payload
11113 implementation as protocol requires it. Added the new support
11114 into server and client lib as well.
11116 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11118 * Added support for multiple nicknames on same channel. [n] is
11119 added locally to the nickname if there are more than one same
11120 nicknames on the channel.
11122 * Server now sends all nicknames that matched WHOIS request.
11123 Client also shows the list received from server.
11125 * Added TOPIC command to client side. User can now set and show
11126 current topic on channel.
11128 * Added MOTD command to client and server. Also, server sends the
11129 motd when client connects to the server.
11131 * Changed version strings to comply ISO 8601.
11133 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11135 * Fixed protocol error handling in client library. It should now
11136 cope even if the SKE fails for some reason.
11138 * Made new protocol specification drafts for submitting to IETF.
11140 * Implemented TOPIC command to server in silcd/command.c.
11142 * Added two new notify types into lib/silccore/silcnotify.h:
11143 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11144 notify nickname change and topic setting/change on a channel.
11146 * API change of command_reply operation in client library. The
11147 application gets now the status type received from server as well.
11149 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11151 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11153 * Cras fixed and optimized the packet handling even further and
11154 it should work now. Minor change to the prototype of function
11155 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11157 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11159 * Added new function into lib/silcutil/silcschedule.[ch]:
11160 silc_schedule_with_fd to select() a specified fd. The function
11161 returns after timeout expires or data arrives or goes. The
11162 function is used by packet routines to wait that all data is
11163 received from network.
11165 * Fixed data reading from network in lib/silccore/silcpacket.c.
11166 The code now assures that all data is read from the fd and then
11167 continues packet processing. This was a bug fix since the code
11168 used to drop some data in some circumstances.
11170 * Added new function into lib/silcclient/client.[ch]:
11171 silc_client_start_key_exchange to start key exchange after
11172 connection has been established to server. The code internally
11173 now uses this funtion but its main purpose was to provide it
11174 for applications that perform their own connecting. After
11175 application has created a connection it merely calls this
11176 function to start the key exchange between client and server.
11177 The library takes care of everything else after that.
11179 Updated also lib/silcclient/README to explain the usage of
11182 * Do not send to application information that connection has
11183 been established. Application gets notified it by connect
11186 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11188 * Applied cras's patch to add silc_schedule_one function. The
11189 function runs scheduler once and returns.
11191 * Fixed the scheduler after cras messed it up. The timeout
11192 handling works now as it's supposed to work.
11194 * Added into lib/silccore/ silcnotify.h to include notify
11195 message types support. Changed silc_server_send_notify*
11196 functions, in server.[ch], to support those new notify types.
11197 Added the support for the notify types into client library,
11198 as well. Added new notify client operation into ops.h in
11201 * Changed silc_server_packet_send_to_channel to send normal
11202 packets instead of just channel message packets. The function
11203 is now used to send the notify packets to channels. It is not
11204 used to send channel message packets anymore, as server never
11205 sends them anymore.
11207 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11208 va_arg()s as it seems to require it nowadays. I guess, if SILC
11209 is compiled with older va_arg() the new code should work anyway.
11211 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11213 * Splitted core library. Core library (lib/silccore) includes
11214 now only SILC protocol specific core (and common) components.
11215 Created new utility library (lib/silcutil) that includes more
11216 generic purpose stuff. The stuff for util library was taken
11217 from the old core library. This was minor and easy split.
11219 * Created SILC Client Library (lib/silcclient) that includes
11220 implementation of the SILC client without user interface. This
11221 was major move from silc/ directory. The code has been changed
11222 so that it is transparent towards the user interface. The
11223 silc/ directory includes now the same user interface as before
11224 and it uses the new client library. Read lib/silcclient/README.
11225 Basicly, the client library performs everything else related
11226 to SILC except user interface handling. Also, configuration
11227 files are considered to be part of user interface and library
11228 does not handle them.
11230 This change also changed a lot of structures, function naming etc.
11231 Most important change was that SilcClientWindow object was
11232 renamed to SilcClientConnection in the client library. Created
11233 also new file lib/silcclient/ops.h. Also added new files
11234 silc/local_command.[ch] and silc/client_ops.[ch].
11236 All these changes were made to make it easier for user interface
11237 designers to create what ever user interface for the SILC client
11240 It is also expected that the server will be moved to lib
11241 directory as well and SILC Server Library will be created;
11242 sometimes in the future.
11244 * Removed Local commands from lib/silccore/silccommand.h as
11245 they are application specific and new client library does not
11246 handle any of those anymore.
11248 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11249 old client implementation in silc/.
11251 * Added support for callback functions in SILC_LOG_* macros.
11252 Application can now set its own callbacks that will be called
11253 instead of using the default functions that will always print
11254 the debug messages to stderr (or stdout). Also, debugging can
11255 now be disabled by setting silc_debug to FALSE and re-enabled by
11256 setting it to TRUE. Note, that logging will still work even
11257 if debugging is disabled.
11259 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11260 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11261 silc_log_reset_debug_callbacks.
11263 * To enable debugging in silc client one must give now -d
11264 option on command line.
11266 * Changed silc_schedule_init to automatically allocate task queues
11267 if they are not allocated before calling it.
11269 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11271 * Added GMP 3.1 into math library.
11273 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11275 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11276 a channel in SILC network. The packet is used by servers and
11277 routers to notify other routers that user has left a channel.
11278 This little feature was missing until now. Added the feature
11279 to protocol specification as well.
11281 Added functions: silc_server_send_remove_channel_user and
11282 silc_server_remove_channel_user into server.[ch].
11284 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11285 lib/silccore/silcpacket.h. However, they are not implemented
11288 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11290 * Fixed joining to a channel and sending channel messages
11291 between server and router. The channel message sending should
11292 now work inside a cell.
11294 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11296 * Fixed the private message sending between server and router.
11297 The private message sending should now work inside a cell.
11299 * Added silc_server_replace_id into server.[ch] to replace
11300 existing ID in the SILC network.
11302 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11303 and silc_idlist_replace_server_id into idlist.[ch] in server.
11305 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11307 * Fixed the server to server connections. Server can again now
11308 connect to router. Router to router connections probably does
11311 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11313 * Added dynamic protocol registering support. Now protocols can
11314 registered and unregistered on the fly. Patch by cras.
11316 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11318 * Added lib/contrib directory to hold routines that some platforms
11319 don't have but are needed by SILC.
11321 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11322 into lin/contrib to provide getopt() and getopt_long() for
11323 those who don't have it.
11325 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11327 * Added AWAY command to client. When away message is set and
11328 client receives a private message packet the client automatically
11329 replies to the sender with the away message.
11331 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11332 bug seemed to be the cause of recent problems when compiling
11335 * Added version detection support to SKE protocol specification
11336 and added the new changes to the SKE implementation as well.
11337 There were other minor changes in the SKE protocol as well.
11339 Many changes in lib/silcske/silcske.[ch] and in
11340 lib/silcske/payload.[ch].
11342 * Added ^U functionality, clear input line. Patch from cras.
11344 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11346 * Mainly small bugfixes on core library. Fixed some debugging
11347 logging and buffer overflow in silclog.c.
11349 * Updated config.sub and config.guess on the distribution tree.
11351 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11353 * Added command lagging support in server. Client may execute
11354 commands now only once in two seconds.
11356 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11358 * Optimized packet reception. MAC computation and checking is now
11359 also more optimized. A lot previously duplicated code is now
11360 used as generic by both client and server.
11362 * Fixed key pair generation in clientutil.c
11364 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11366 * Added into lib/silccore/silcbufutil.[ch] new function;
11367 silc_buffer_realloc.
11369 * Moved generic packet sending/encryption functions to
11370 lib/silccore/silcpacket.[ch] from client and server. Some
11371 rewriting of the functions.
11373 * Moved all generic packet reception/decryption functions to
11374 lib/silccore/silcpacket.[ch] from client and server. The
11375 packet processing is now much cleaner in both client and server.
11376 These were major changes in both client and server.
11378 * Created many common functions in server to do packet sending.
11379 Previously code were duplicated a lot, this has been removed
11380 with these changes.
11382 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11384 * Rewrote major parts of the ID cache system. Don't know
11385 whether it is better now or not but at least the API is more
11388 * Major rewrite on ID cache stuff on client because of the ID
11389 cache API changes. Added idlist.c to client.
11391 * Also major rewrite on ID cache stuff on server as well.
11392 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11393 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11394 in hand, instead they are all put into the ID cache system now.
11395 All server_idlist_* routines uses ID cache now instead of
11396 traversing its own lists (those lists does not exist anymore).
11397 SilcIDList though still exists. Also, SilcXXXEntry's are
11400 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11402 * Finally made the SKE implementation compliant to the protocol
11403 specification. All mp integers are now binary encoded as
11404 opposed being HEX encoded.
11406 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11409 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11410 functions: silc_[encode/decode]_pem. Also added function
11411 silc_encode_pem_file to PEM encode with newlines ('\n') for
11412 saving into a file.
11414 * SILC public keys are now encoded either PEM or binary. Same
11415 option is for private keys as well. By default private keys
11416 are binary encoded and public keys PEM encoded. Silly HEX
11417 encoding were removed.
11419 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11420 function to create fingerprints.
11422 * Fixed a bug in SHA1; does not change the original data anymore.
11424 * Partly implemented INFO command on client and server side.
11425 Fixed CLEAR command. Changes to SERVER command; show current
11426 server(s) when giving command without arguments. Added
11427 VERSION command to client.
11429 * Added check to server that unregistered connections cannot
11430 execute commands (unless it is specificly allowed).
11432 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11434 * Fixed screen refresh.
11436 * Fixed channel joining bug from client. On some circumstances
11437 client tried to join to a channel it had already joined.
11439 * Added public key verification process into client's protocol.c.
11440 The client now verifies the public key from user and saves
11441 it into ~./silc/serverkeys/ directory.
11443 Added into: clientutil.[ch]: silc_client_verify_server_key.
11445 * Changed SKE protocol's silc_ske_initiator_finish function
11446 to accept callback function that verifies the received public
11447 key. Removed old silc_ske_verify_public_key function.
11449 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11451 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11452 silc_pkcs_private_key[_data]_set.
11454 * Made the password and public authentication more cleaner in
11455 server's protocol.c.
11457 * Removed historic and obsolete protocol `channel_auth' from
11458 both client and server.
11460 * Removed wrong way of sending command status messages from
11461 server to client in server's command.c. The old way violated
11462 protocol specification.
11464 Changes to silccore/silccommand.[ch]: removed
11465 silc_command_encode_status_payload -> not needed anymore,
11466 changed silc_command_encode_payload_va to accept extra
11467 argument on variable argument list. The argument type must
11468 now be provided to the function. Also, added new function:
11469 silc_command_encode_reply_payload_va which is same as
11470 normal command_encode_payload_va except command status type
11471 is provided as extra argument.
11473 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11475 * Added ~./silc directory handling. The directory includes the
11476 public and private keys for the client.
11478 Added silc_client_check_silc_dir, silc_client_create_identifier
11479 and silc_client_load_keys.
11481 * Implemented SILC protocol compliant public key. Added public
11482 and private key saving to and loading from files.
11484 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11485 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11486 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11487 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11488 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11490 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11491 silc_pkcs_load_[public/private]_key.
11493 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11495 * Added silc_server_get_route (route.[ch]) to get connection
11496 data for the fastest route for given ID.
11498 * Implemented INVITE command on client and server. The command
11499 were re-defined in the SILC Protocol Specification and the
11500 implementation now complies with the specification.
11502 * Implemented PING command on client and server.
11504 * Implemented NAMES command on client and server. The server side
11505 supports currently only normal server not router server yet.
11506 Some changes to NAMES definition in SILC protocol specification.
11508 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11510 * Implemented LEAVE command on client and server.
11512 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11513 again. This change was made to the protocol as well. Server
11514 should not violate the protocol specification anymore.
11516 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11518 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11519 was tested. SOCKS4 was not but should work anyway.
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