1 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Added pkg-config check to configure.
5 * The PublicKeyDir must not be used with Admin block in server
6 config. Affected file silcd/serverconfig.c.
8 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
12 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
14 * Handle empty LIST command reply correcttly in server. Affected
15 file silcd/command_reply.c.
17 * Handle empty LIST command reply correctly in client library.
18 The application will now receive one LIST command reply with
19 all arguments set to NULL if there are no channels. Updated
20 Client Library documentation accordingly. Affected file
21 lib/silcclient/command_reply.c.
23 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
25 * Added channel name string stringprep profile to the protocol
26 and implementation to allow a little free'er channel name
27 strings. Affected files are lib/silcutil/silcstringprep.[ch].
29 * Added silc_channel_name_[check|verify] to check and verify
30 channel name strings. Affected files are
31 lib/silcutil/silcstrutil.[ch].
33 * Added support for the new channel name preparation in client
34 library and server. Affected files in lib/silcclient and
37 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
39 * Added the Autodist into the source tree. It replaces the
40 old ./prepare. It can be used to create distributions as
41 previously. See README.CVS and README.DIST. See
42 distributions in distdir/.
44 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
46 * Make sure query sends at least an error back if nothing
47 more is sent. Affected file silcd/server_query.c.
49 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
51 * During query, check if the original command caller goes
52 away. If it does, stop the query. Affected file
55 * Check for valid channel creation in JOIN command reply.
56 Affected file lib/silcclient/command_reply.c.
58 * Handle the resolver counter in silc_client_get_users_by_channel
59 callback correctly. Fixed auto-join bug in Gaim. Affected
60 file lib/silcclient/idlist.c.
62 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
64 * Added some better error messages. Affected file
65 silcd/command_reply.c and packet_receive.c.
67 * Handle error in WATCH command propely on backup router.
68 Affected file silcd/command.c.
70 * Fixed freeing of unfreeable variable in WHOIS command reply.
71 Affected file silcd/command_reply.c.
73 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
75 * Added pkg-config .pc file creation for silc core library
76 and silcclient library. A patch by c0ffee.
78 * Removed the need for GNU Libidn. Added the simple stringprep
79 from libidn into lib/contrib/. It is now used also on Windows
82 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
84 * Simplified the invite and ban string handling in the
85 server. Check for valid invite and ban arguments also.
86 Affected file silcd/server_util.c.
88 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
90 * Added WATCH list announcing in backup router protocol.
91 Affected files are silcd/command.c, server.c, server_backup.c.
93 * Do not change users mode to founder on normal server/backup
94 if the founder mode is set, and user is first one to join.
95 Affected file silcd/pcaket_receive.c.
97 * Do not send CUMODE_CHANGE notify back to sender. Affected
98 file silcd/packet_receive.c.
100 * Added getrusage() to take noise in SILC RNG. A patch by
101 Mika Boström. Affected files are configure.in.pre,
102 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
104 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
106 * Splitted the SILC libraries configuration into a configure
107 fragment into lib/configure.ad. It is now possible, once
108 this feature is added, to specify whether to compile or not
109 compile included SILC libraries. Affected files are
110 configure.in.pre, lib/silcmath/mpi/configure.ad,
111 lib/configure.ad, Makefile.defines.pre and
112 Makefile.defines_int.pre.
114 * Added --with-silc-includes and --with-silc-libs to configure.
115 If specified the included libs are not compiled, but the
116 specified libs are used. Pkg-config is not yet supported.
117 Affected file configure.in.pre.
119 * Fixed WATCH command handling on backup router. Router does not
120 send the watch command any more to backup if it originates from
121 backup. Affected file silcd/command.c.
123 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
125 * Changed announcing to not announce unregistered clients.
126 Affected file silcd/server.c.
128 * Fixed username handling in command reply. Affected file
129 silcd/command_reply.c.
131 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
133 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
135 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
136 Affected file: includes/silcincludes.h.in
138 * bool is defined as _Bool on Mac OS X now.
139 Affected file: lib/silcutil/silctypes.h
141 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
143 * Added support for UTF-8 nicknames, channel names and
144 server names in client library. Affected files in
147 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
148 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
149 software to check how Toolkit has been compiled.
151 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
153 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
155 * Use silc_utf8_str[n]casecmp instead of strcmp routines
156 in library and in SILC Client when dealing with nicknames
157 and other identifier strings. Affected file in client lib
160 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
161 irssi/src/silc/core/silc-servers.c.
163 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
165 * Fixed idcache to work with the new identifier strings.
166 Affected file lib/silccore/silcidcache.c.
168 * Added UTF-8 hash and compare function for SilcHashTable.
169 Affected file lib/silcutil/silcutil.[ch].
171 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
172 Affected file lib/silcutil/silcstringprep.[ch].
174 * Changed the identifier string handling to include the original
175 format in client, server, channel entries and normalized
176 format in cache. Affected files in silcd/.
178 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
180 * Added support for the new identifier strings and their
181 validity checking. Nicknames, channel names and usernames
182 can now include practically any kind of letters and various
183 other characters. Affected files in silcd/ and in libraries.
185 NOTE: comparing these strings should now be done with memcmp()
186 to check binary compatibility. All these strings are normalized
187 and casing is irrelevant.
189 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
190 as easy function for applications to check whether identifier
193 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
195 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
196 file lib/silcutil/silcutf8.c.
198 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
200 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
202 * Make public key in getkey reply mandatory. Affected file
203 lib/silcclient/command_reply.c
205 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
207 * Added Parameter dont_register_crypto_library to
208 SilcClientParam. If set to TRUE, silcclient library will
209 not initalize the Crypto Libraries and application
210 will need to do it. Affected file lib/silcclient/silcclient.h,
211 lib/silcclient/client.c.
213 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
215 * Imported new silc_utf8_[encode|decode] routines from
216 my internal SILC 1.1 source tree. New encodings added:
217 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
218 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
219 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
222 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
224 * Implemented stringprep (RFC 3454) API. Internally we use
225 GNU Libidn's stringprep, for now, so it is required now to
226 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
228 * Added checking for GNU Libidn and --with-libidn to configure.
230 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
232 * If the passphrases entered do not match while generating a new key,
233 completly start over instead of going into an infinite loop asking
234 the user to re-enter the passphrase correctly. Affected file
235 lib/silcutil/silcapputil.c
237 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
239 * Make sure server is removed from backup list when it is
240 deleted. Affected files silcd/command.c, server.c,
243 * Close socket when connecting to router fails. Affected
246 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
248 * Adopt configuration toolchain to current auto-tools.
249 Affected files prepare, irssi/configure.in
250 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
251 redo that. Affected files irssi/src/silc/core/client_ops.c,
252 irssi/src/fe-common/silc/fe-silc-channels.c
253 * Take over command line options into silcclient data structure.
254 Affected file irssi/src/silc/core/silc-core.c
256 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
258 * Do not try to initiate backup resuming protocol forever.
259 Affected file silcd/server_backup.c.
261 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
263 * ID change in resuming has to be done before changing
264 detached client's modes, since the ID change may fail and
265 leave ghosts on the network. Affected file is
266 silcd/packet_receive.c.
268 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
270 * Fixed Win32 scheduler to not stuck anymore. A patch from
271 Juha Räsänen. Affected file is
272 lib/silcutil/win32/silcwin32schedule.c.
274 * Fixed QoS parsing for connection blocks in server. Affected
275 file is silcd/serverconfig.c.
277 * Fixed server statistics increasing in server. Affected file
280 * The CLOSE command now marks backup router as self disconnected
281 to avoid resuming problems. Affected file silcd/command.c.
283 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
285 * When using silc_net_create_connection[_async], and your system can
286 create IPv6 sockets, it will try to connect to the IPv6 host.
287 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
288 file lib/silcutil/unix/silcunixnet.c
290 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
292 * Check for valid route when receiving packet from router and
293 when routing it to local server in the cell. A patch from
294 Matt Miller. Affected files silcd/router.c and server.c.
296 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
298 * Couldn't detach and reattach twice, because of the previous
299 commit. Affected file silcd/packet_receive.c
301 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
303 * Added check to ignore Port value if Initiator is FALSE.
304 Remote router coudln't connect if Port was set. Affected file
307 * If some client tries to resume more than once at the same time,
308 server crashed. Router didn't crash, but showed odd behaviour
309 (didn't allow clients to join anymore, ..). Affected files
310 silcd/packet_receive.c silcd/idlist.h
312 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
314 * Destroy the file transfer session in silc_client_file_close
315 with timeout. Affected file lib/silcclient/client_ftp.c.
317 * Call SFTP server monitor in READ and WRITE after the actual
318 operations. Affected file lib/silcsftp/sftp_server.c.
320 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
322 * Create one configure script from configure fragments
323 (configure.ad). This is a first step towards new distribution
324 system. Affected files prepare, configure.in.pre,
325 lib/silcmath/mpi/configure.ad.
327 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
329 * Removed expiring of client key pair. Affected file is
330 irssi/src/silc/core/clientutil.c
332 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
334 * Check the number of connections from real number of
335 connections instead of socket number, when deciding if
336 server is full. Affected files are silcd/server.c,
337 server_internal.h and silcd.c.
339 * Clarified the connections_max meaning in General section
340 in doc/example_silcd.conf.in.
342 * The reconnect_keep_trying default value set to TRUE
343 if it is not defined in the config file. Affected file
344 silcd/serverconfig.c.
346 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
348 * Fixed crashbug in connection closing, after a protocol
349 completion callback, which might have closed it already.
350 Affected file silcd/server.c.
352 * Fixed rekey with PFS in backup router. It did not allow
353 rekeys with PFS, and when the rekey protocol timedout
354 it crashed the backup router without the above fix. Affected
355 file silcd/packet_send.c and server.c.
357 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
359 * The silc_client_add_channel_private_key now returns the
360 private key context if pointer is given as argument.
361 Affected files are lib/silcclient/silcclient.h and
364 * Added support for using channel private keys in SILC
365 Client Library even if the private key mode is not set
366 on the channel. Affected file lib/silcclient/client_channel.c.
368 * The channel private key used to decrypt message is now
369 delivered to the application in the 'channel_messageÃ' client
370 operation. Affected files are lib/silcclient/silcclient.h
371 and client_channel.c.
373 * Fixed wrong arg type for user limit in CMODE command reply.
374 Affected file silcd/command.c.
376 * The user limit is now taken and saved to SilcClientEntry in
377 JOIN and CMODE command replies and in CMODE_CHANGE notify.
378 Affected files lib/silcclient/silcclient.h, command_reply.c
381 * Added support to the new private message key indicator
382 packet. Added a new function to the client library:
383 silc_client_send_private_message_key_request. The sender
384 indicates to be initiator, and receiver is responder.
385 Added the indicator to the SilcClientEntry as 'prv_resp'
386 boolean. Affected files are lib/silcclient/silcclient.h
387 client.[ch], and client_prvmsg.c.
389 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
391 * Fixed the JOIN command calling when called with both
392 -auth and -founder. Affected file is lib/silcclien/command.c.
394 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
396 * Check watcher list for resumed clients as well. Affected
397 file is silcd/packet_receive.c.
399 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
401 * Implemented the user limit to the CMODE_CHANGE notify,
402 CMODE command reply and JOIN command reply in server.
403 Affected files are silcd/server.c, command.c, command_reply.c,
404 packet_send.c and packet_receive.c.
406 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
408 * Defined SILC_STRFMT_END that must be used now with
409 silc_buffer_strformat, instead of SILC_STR_END. Fixes
410 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
411 lib/silcclient/silcvcard.c, silcd/server_util.c.
413 * Fixed the adding of public key to the WATCH list in server.
414 Fixed the WATCH notify sending to client. Affected files
415 are silcd/packet_send.[ch], command.c, server_util.c.
417 * Implemented the watching by public key in the SILC Client
418 Library and SILC Client. Affected files are
419 lib/silcclient/command.c and client_notify.c.
421 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
423 * Added support for public key watching in server. Affected
424 files are silcd/server.c, server_internal.h, command.c,
427 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
429 * Added public key to the SIlcClientEntry. Affected files
430 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
432 * Fixed the get_clients_whois reply processing to return
433 exactly same entries server returned. Makes it possible
434 to search using attributes. Affected file is
435 lib/silcclient/idlist.c.
437 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
439 * Save founder key to SilcChannelEntry. Affected files are
440 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
442 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
444 * Call the monitor callback with _CLOSED status from the
445 silc_client_file_close. Affected files are
446 lib/silcclient/client_fpt.c, silcclient.h
448 * Added silc_client_get_clients_whois which resolves using
449 WHOIS, and supports requested attributes as well.
450 Affected files are lib/silcclient/silcclient.h, idlist.c.
452 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
454 * Added support for asking the destination filename where
455 the downloaded file is saved in the file transfer. Affected
456 files are lib/silccilent/silcclient.h, client_ftp.c.
458 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
460 * Fixed error handling in resuming data processing. Affected
461 files are lib/silcclient/client_resume.c and client.c.
463 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
465 * Fixed silc_client_send_private_message to return TRUE correctly.
466 Affected file lib/silcclient/client_prvmsg.c.
468 * Added topic to the SilcChannelEntry. Affected files are
469 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
471 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
473 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
474 file lib/silcclient/command.c
476 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
478 * Convert all commands to UTF-8 before passing them to the
479 client library. Still need to convert replies from UTF-8 to
480 the locale encoding. Affected file
481 irssi/src/silc/core/silc-cmdqueue.c
483 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
485 * redirect all silc_client_command_calls through a queueing framework.
486 This fixes /CYCLE and the annoying "nick change after auto-joining
487 a channel". Furthermore it defines one central point where
488 command parameters can be UTF-8-ified. Affected files
489 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
490 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
492 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
494 * use asynchronous connect() to establish router connections.
495 Fixes problem when the primary router goes down. Affected files
496 silcd/server.c, silcd/server_backup.c
498 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
500 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
501 Fixed various compilation warnings when type casting ints
502 to pointers or vice versa, of different size. Updates around
505 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
507 * Surrogates not allowed in UTF-8 strings, updated decoder.
508 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
509 testers in lib/silcutil/tests/ directory.
511 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
513 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
514 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
515 files are lib/silcclient/silcclient.h, client.c.
517 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
519 * When resuming a session fails, notify the user that the session
520 file needs to be removed eventually. Affected files
521 irssi/src/fe-common/silc/module-formats.[ch],
522 irssi/src/silc/core/client_ops.c.
524 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
526 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
527 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
529 * Typofix in Irssi::Silc module. Affected file
530 irssi/src/perl/silc/Silc.xs.
532 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
534 * Changed the way NOTICE flagged messages are treated. Added support
535 for notices in queries and signing notices. Affected files
536 irssi/default.theme; irssi/docs/help/in/notice.in;
537 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
538 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
540 * Fixed typo in /ACTION help. Affected file
541 irssi/docs/help/in/action.in
543 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
545 * Fixed typo in perl module. Affected file
546 irssi/src/perl/silc/Server.xs
548 * Changed the way ACTION flagged messages are treated. Added support
549 for actions in queries and signing actions. Affected files
550 irssi/default.theme; irssi/docs/help/in/action.in;
551 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
552 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
555 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
557 * Incorrectly reported error when client had to be resolved from
558 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
560 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
562 * Fixed whois public key hash table deleting and adding in
563 detached client case. Affected file silcd/packet_receive.c.
565 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
567 * Changed filenames of silc/fe module not to collide with filenames
568 from core/fe. Also seperated public messages printing from
569 query messages printing. Affected files are all in
570 irssi/src/fe-common/silc.
572 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
574 * Fixed the invite process handling during joining to use
575 correct server name for the client that is matched against
576 the invite string for the channel. Wrong server name caused
577 inability to join the channel. Affected file is
580 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
582 * Fixed the CUMODE channel founder authentication on normal
583 server to not remove the founder rights on existing founder
584 before checking that router accepts the mode change. Affected
585 files are silcd/command.c and silcd/packet_receive.c.
587 * Remove the server entry correctly when rekey timeouts and
588 remote router connection on normal server is closed. Fixes
589 a crash where server uses the freed server entry. Affected
592 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
594 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
595 networks. This is the first step in solving the bug about
596 /SERVER ADD -silcnet <silcnet>. Affected files
597 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
598 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
599 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
601 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
603 * /SMSG and /MMSG now correctly create new queries. Affected files
604 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
606 * Add basic support for SILC protocol specific variables in perl.
607 Affected files irssi/src/perl/silc/*, irssi/configure.in,
608 irssi/src/perl/Makefile.am
610 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
612 * Don't use silc_get_input, it's obviously not reliable. Fixes
613 issue when the current key expires. Affect file
614 irssi/src/silc/core/clientutils.c
616 * Make the session data filename configurable. This makes it
617 possible to have different session files for different
618 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
619 client_ops.[ch], silc-servers.c,
620 irssi/src/silc/fe-common/silc/module-formats.[ch]
622 * Use the same set of libtool files for the MPI lib as for the
623 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
624 config.sub, configure.in, install-sh, missing, mkinstalldirs
626 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
628 * Fixed server statistics decrementing error to not go to
629 negative. Affected file silcd/packet_receive.c.
631 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
633 * Use silc_server_query_add_error to add error in public key
634 search error. Added support in send_reply to send errors
635 without specific argument. Affected file silcd/server_query.c.
637 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
638 Client for NO_SUCH_NICK. It was against the protocol specs.
639 Affected file irssi/src/silc/core/client_ops.c.
641 * Added backwards support for the wrong NO_SUCH_NICK error sending
642 in server. To be removed in SILC Server 1.0. Both old clients
643 and clients with fixed error handling now works. Affected file
644 silcd/server_query.c.
646 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
648 * fixed a bug in the whois using attributes function where no
649 error was sent if no nickname and client id but the attributes were
650 given to whois. Affected file silcd/server_query.c
652 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
654 * remove public key from public key hashtable on detach. Affected
655 file silcd/packet_receive.c
657 * free public key hashtable before removing clients on server
658 shutdown. Affected file silcd/server.c
660 * remove public key prior deleting client-data on killing a client.
661 Affected file silcd/server_util.c
663 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
665 * Getting the MOTD from other servers works now. Affected
666 files are silcd/command.c and silcd/command_reply.c
668 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
670 * Initialize the variable idletag, since it is tested in
671 silc_core_deinit for its default value. Affected file
672 irssi/src/silc/core/silc-core.c
674 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
676 * Fixed signed channel messages across cells. Affected file
679 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
681 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
682 is not defined. They can now be safely used in if-statements
683 without braces. Affected file lib/silcutil/silclog.h.
685 * Added the checks for backup closing connection due to error
686 (local or remote) and thus not allow the resuming to occur
687 in reconnect. Affected files are silcd/packet_send.c
690 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
692 * Help file updates. Affected files in irssi/src/docs/help/in/.
694 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
696 * Fixed channel messages across cells. Affected file
699 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
701 * Fixed file transmission accepting in client library to not
702 start the negotiation if user hasn't accepted the transfer,
703 instead create new session for resent transfer. Affected
704 file lib/silcclient/client_ftp.c.
706 * Show the session ID in the file transmision list. Remove
707 session from list that failed to transfer. Switch the current
708 session automatically after transmission, and in errors, to new
709 session if other sessions exists in the transfer list. Affected
710 files are irssi/src/silc/core/silc-servers.c,
711 irssi/src/fe-common/silc/modfule-formats.c.
713 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
715 * Fixed MIME header parsing for the hopefully last time. Affected
716 file lib/silcutil/silcstrutil.c
718 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
720 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
722 * The SILC RNG is now gauranteed to return non-zero random
723 values. Affected files are lib/silccrypt/silcrng.[ch].
725 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
727 * Fixed nickname formatting when changing only case of the
728 nickname. Affected file lib/silcclient/idlist.c.
730 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
732 * Fixed a memory leak and incorrect printing of the "appears as"
733 message. Affected file irssi/src/silc/core/client_ops.c
735 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
737 * Added CRT (Chinese Remainder Theorem) supported RSA
738 private keys and private key operations. This significantly
739 increases private key operation efficiency. No compatibility
740 issues with new or old private keys. Affected files are
741 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
743 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
745 * Fixed GCC-3.3.2 related compilation warnings from the
748 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
750 * Removed RC6 from distributions.
752 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
754 * Added some better comments to lib/silccrypt/silcpkcs.h,
755 optimized some routines in lib/silccrypt/silcpkcs.c.
756 Added test_silcpkcs into lib/silccrypt/tests/.
758 * Fixed silc_rng_global_init to actually init the global RNG
759 if RNG wasn't provided for it. Affected file is
760 lib/silccrypt/silrng.c.
762 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
764 * Added silc_hash_table_find_by_context_ext. Affected files
765 lib/silcutil/silchashtable.[ch].
767 * Save the public key on normal server in WHOIS command reply
768 from attributes, if present, and add it to public key hash
769 table. Fixes WHOIS resolving by public key on normal server.
771 Optimized the attributes resolving on normal server to not
772 resolve if we resolved them already from router.
774 Affected files are silcd/server_query.c, command_reply.c.
776 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
778 * Added support for whois using attributes.
779 Affected files silcd/command_reply.c, silcd/packet_receive.c,
780 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
783 * Added support for whois using public key attribute to /WHOIS i
784 client command. Affected files irssi/docs/help/in/whois.in,
785 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
787 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
789 * Fixed UMODE setting in server when the client has anonymous
790 mode set. The mode setting was not working. Affected file
793 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
795 * Fixed some bugs and typos related to sending split messages.
796 Print notification when sending messages with /MMSG. Affected
797 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
799 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
801 * Optimized the socket referencing in packet routines, client
802 library and server. Affected files are lib/silccore/silcpacket.c,
803 lib/silcclient/client.c and silcd/server.c.
805 * If silc_socket_set_qos is given with NULL arguments the QoS is
806 reset from the socket. Affected files are
807 lib/silcutil/silcsockconn.[ch].
809 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
811 * Add a /LISTKEYS command which lists the locally cached
812 client and server keys. Affected files
813 irssi/src/fe-common/module-formats.[ch],
814 irssi/src/silc/core/silc-{channels,servers}.c
815 irssi/docs/help/in/listkeys.in
817 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
819 * Check that packet queue purging was successful. Affected
820 files lib/silcclient/client.c and silcd/packet_send.c. Related
821 to MAC failed errors.
823 * Do not clear the inbuf even if it is empty if QoS was applied
824 to it. Otherwise the QoS data is cleared and MAC failed error
825 will occur. Affected file lib/silccore/silcpacket.c.
827 * Use the rekey period time as rekey protocol timeout value.
828 If the rekey does not succeed during the rekey period there's
829 something very wrong, and we most likely end up with wrong keys,
830 do graceful reconnect then. Affected file silcd/server.c.
832 * Take reference of the socket in the parser context, as it's
833 possible to have the parsers in queue after the socket is
834 disconnected and this may cause crash. Affected files are
835 lib/silccore/silcpacket.c, lib/silcclient/client.c and
838 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
840 * Fixed KICK command reply sending, it sent to replies.
841 Affected file silcd/command.c.
843 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
845 * Finish the silc-mime.pl script. It now supports MIME type
846 guessing using magic files, signing data messages, executing
847 MIME handlers in background. Affected files
848 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
850 * Changed MIME signal handler to make things easier for the perl
851 script. Affected files irssi/src/silc/core/client_ops.c,
852 silc-servers.c, and irssi/docs/signals.txt
854 * Cleaned up the silc_mime_parse function and fixed detection
855 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
857 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
859 * Resolve the IP for file transfer listener from the connection
860 socket. Affected file lib/silcclient/client_ftp.c.
862 * Accept NULL hostname parameter in the functions
863 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
864 if hostname is not wanted.
866 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
868 * Fixed race condition between silc_client_init and
869 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
871 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
873 * Fixed file transfer connection closing when SIGNOFF for
874 the client is received from server. Affected file is
875 lib/silcclient/client_ftp.c.
877 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
879 * Check for disconnected socket in QUIT callback. Affected
880 file silcd/command.c.
882 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
884 * Modified the MIME parsing to allow \n and \r\n as delimiters.
885 Affected files lib/silcutil/silcstrutil.c
887 * Cleaned up the escape/unescape functions for correctness and
888 speed. Affected file irssi/src/silc/core/client_ops.c
890 * Removed handling for data messages with Content-Type: text/*,
891 moved parsing of MIME headers to the signal handler, added
892 support for signing and verifying data messages. Affected
893 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
894 irssi/src/silc/core/silc-{servers,channels}.c
896 * Added a perl script for handling data messages based on
897 information read from Mailcap files. New file
898 irssi/scripts/silc-mime.pl
900 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
902 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
903 acknowledge recepetion of a message to the sender. Updated
906 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
908 * Unregister channel key saving callback when deleting channel.
909 Affected file lib/silcclient/idlist.c.
911 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
912 before calling notify client operation. Affected file is
913 lib/silcclient/client_notify.c.
915 * Unregister QoS tasks when deleting the socket connection.
916 Affected files lib/silcutil/silcsockconn.[ch],
917 unix/silcunixsockconn.c.
919 * Implemented latest presence-attrs draft changes. Affected
920 files lib/silccore/silcattrs.h and
921 irssi/src/silc/core/silc-queries.c.
923 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
925 * Save old channel keys in list to allow more rapid change
926 of channel keys if server for some reason does that. This
927 avoids loosing so many channel messages due to not having
928 key to decrypt. Affected file lib/silcclient/silcclient.h,
929 idlist.c and client_channel.c.
931 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
933 * Continued backup router tests and fixes. Affected files
934 silcd/server_backup, server_util.c, server.c. See TODO.
936 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
938 * Fixed SERVER_SIGNOFF handling in servers. The client
939 was removed from wrong list thus not removing the client
940 at all. Affected file silcd/packet_receive.c.
942 * Do not execute rekey protocol for disabled connections as
943 it would never go through. Affected file silcd/server.c.
945 * Added timeout for rekey protocol to catch if the protocol
946 never executes successfully. Affected files silcd/server.c
949 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
951 * Abandon packet processing for disconnected sockets. Check
952 this always after calling packet processing callback.
953 Affected file lib/silccore/silcpacket.c.
955 * Fixed double registration disconnection code in server.
956 Closed wrong connection. Affected file silcd/packet_receive.c.
958 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
960 * On normal server reconnect to primary during resuming 4
961 times, then give up. Affected file silcd/server_backup.c.
963 * If during reconnecting to routers we notice we have router
964 connection but no primary router set, the server is in desync.
965 Reconnect to primary to restore network. Affected file
968 * Assure that only one protocol is exeucting at the same time.
969 Added checks for all protocols. Affected files are
970 silcd/server.c and server_backup.c.
972 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
974 * Check that a string is not already part on invite/ban
975 string when processing it. Affected file silcd/server_util.c.
977 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
979 * Fixed the CUMODE_CHANGE for founder mode changes to comply
980 with 1.2 version of the protocol. Affected file is
981 silcd/packet_receive.c.
983 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
985 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
986 where the passphrase was given. Affected file is
989 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
991 * INVITE and BAN notifys are now delivered from routers to
992 servers (but not clients) on the channel. Updated specs and
993 code. Affected files silcd/packet_[send|receive].[ch],
994 command.c, server.c and server_util.c.
996 * Implemented INVITE and BAN announcing. Affected files are
997 silcd/server.[ch], server_util.c.
999 * Implemented SilcStatus error type argument returning in
1000 command reply error in server. Affected file silcd/command.c.
1002 * Implemented SilcStatus argument returning in comand reply
1003 in client library. The command_reply client operation now
1004 returns error specific arguments as well. Affected files
1005 are lib/silcclient/command_reply.[ch], client_resume.c,
1006 lib/silccore/silcstatus.[ch].
1008 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1010 * Backup router protocol version 1.2 implemented. Testing still
1011 required. Affected files in silcd/server_backup.[ch], server.c,
1012 packet_receive.c and server_internal.h.
1014 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1016 * silc_client_send_[channel|private]_message now return TRUE
1017 or FALSE. Affected file lib/silcclien/client_channel.c and
1020 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1022 * Check for explicit nickname in INVITE and BAN processing
1023 during join as well (and don't expect only wildcards in
1024 invite/ban strings). Affected file silcd/command.c.
1026 * Fixed the INVITE and BAN by public key. The public key saved
1027 is the PK payload (as specified) not the raw data. Affected
1028 file silcd/server_util.c.
1030 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1032 * UTF-8 text message support for actions and notices in SILC
1033 Client. Affected file irssi/src/silc/core/client_ops.c.
1035 * silc_get_username and silc_get_real_name now returns sensible
1036 data on Win32. Patch by Toni Willberg. Affected file is
1037 lib/silcutil/win32/silcwin32util.c.
1039 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1041 * Provide a signal handler to send MIME encoded messages and emit
1042 a signal when a MIME encoded message is received. Also document
1043 the signals for usage with the perl interface.
1045 A sample perl script will be supplied at a later point.
1047 Affected files are irssi/docs/signals.txt,
1048 irssi/src/silc/core/client_ops.[ch],
1049 irssi/src/silc/core/silc-{channels,servers}.c
1051 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1053 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1054 server. Use this time to display a lag and disconnect when it
1055 exceeds a specified limit.
1057 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1059 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1061 * Remove the channel auth list in normal server if router
1062 encofrces its list during connecting. Send notify to channel
1063 to remove the mode to remove the list. Affected files are
1064 silcd/server_util.c and silcd/packet_receive.c.
1066 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1068 * Added support for channel public keys. Updated protocol specs
1069 and implemented it. Affected files are
1070 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1071 lib/silcclient/command_reply.c.
1073 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1075 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1076 terminate the process on Linux. Affected file silcd/silcd.c.
1078 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1080 * Check for NULL buffer in silc_buffer_clear. Affected file
1081 is lib/silcutil/silcbuffer.h.
1083 * Simplified the backup router protocol by removing the _GLOBAL
1084 types. Updated protocol specs and the code. Affected files
1085 are silcd/server_backup.[ch].
1087 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1089 * Deny '@' and '!' from nicknames since they are reserved
1090 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1091 Updated protocol specs and the code.
1093 Affected files are silcd/server_util.[ch].
1095 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1097 * Fixed stack overflow in Irssi SILC client. Affected
1098 file irssi/src/silc/core/client_ops.c.
1100 * Check that Host is set in ServerConnection and RouterConnection
1101 in silcd.conf. Affected file silcd/serverconfig.c.
1103 * Fixed crash in server with protocol completion callbacks,
1104 namely rekey and backup resuming protocols. Affected files
1105 are silcd/server_backup.c and silcd/server.c.
1107 * Fixed rekey protocol to not restart if it is started already.
1108 Affected files are lib/silcclient/client.c and
1111 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1113 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1115 * Fixed EOF handling in SILC Config, affected file
1116 lib/silcutil/silcconfig.c.
1118 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1120 * Fixed RESOLVING flag handling in JOIN notify and other
1121 notifys to handle the resolvings correctly in client library.
1122 Affected file lib/silcclient/client_notify.c.
1124 * Do not send full INVITE and BAN lists in INVITE and BAN
1125 notifys, only the changed information. Affected file
1128 * Fixed INVITE notify sending in INVITE command, send it
1129 only when needed. Affected file silcd/command.c.
1131 * Handle the founder key change properly in CMODE_CHANGE
1132 notify. Bug #122. Affected file silcd/packet_receive.c.
1134 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1136 * Remove the mark for output (mark it only for input) after
1137 purging outgoing queue. Prevents the "Error in select()"
1138 floods. Affected file silcd/packet_send.c.
1140 * Fixed incorrect connection deletion from client library
1141 after calling "connect" client operation. Could cause
1142 crashes for example during reconnect timeouts. Affected
1143 files are lib/silcclient/client.c and
1144 irssi/src/silc/core/client_ops.c.
1146 * Check server private key file permissions before starting
1147 the server. Affected file silcd/serverconfig.c.
1149 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1151 * NULL terminate allocated string in silc_buffer_strformat.
1152 Affected file lib/silcutil/silcbuffmt.c.
1154 * Rewrote the invite/ban list string handling in server to
1155 use SilcBuffer instead. Affected files are silcd/command.c
1156 and silcd/server_util.c.
1158 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1160 * Fixed double free in CMODE command when setting new HMAC
1161 for channel. Affected file silcd/command.c.
1163 * Added couple of missing memset's to zero sensitive memory.
1164 Affected files silcd/command.c, lib/silcclient/command.c.
1166 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1168 * Fixed a double free in INVITE command error handling in
1169 server. Affected file silcd/command.c.
1171 * Added macros SILC_SWAB_[16|32] to swab byte order of
1172 16-bit and 32-bit unsigned integers. Affected file
1173 lib/silcutil/silctypes.h.
1175 * Use the SILC_SWAB_16 instead of htons() in server when
1176 handling ports since the ports in structures are always
1177 in little-endian order (regardless of platform). Affected
1178 file silcd/serverid.c and silcd/server_backup.c.
1180 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1182 * Send DISCONNECT in close admin command in server. Affected
1183 file silcd/command.c.
1185 * Check whether we are already connecting to a remote router
1186 (in addition of checking whether we are already connected)
1187 before creating new connection. Affected file silcd/server.c.
1189 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1191 * Added better compiler and compiler flags checking in
1194 * Check that socket is valid after QoS is applied to data.
1195 Affected file lib/silcutil/unix/silcunixsockconn.c.
1197 * Make sure the socket connecetion is not closed to early
1198 when closing connection in server. Also make sure the
1199 connection is always closed after error in a protocol.
1200 Affected file silcd/server.c.
1202 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1204 * Removed --session and --dummy options from Irssi SILC Client.
1205 -d option is available only if --enable-debug was given.
1206 Affected files are irssi/src/silc/core/silc-core,
1207 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1209 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1211 * Added silc_buffer_steal to steal the data from the buffer.
1212 Affected file lib/silcutil/silcbuffer.h.
1214 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1216 * Fixed server crash with double Primary block in config file.
1218 Fixed also various memory leaks around the config file
1219 parser. Affected files lib/silcutil/silcconfig.c,
1220 silcd/serverconfig.c.
1222 * Changed my nickname (Johnny Mnemonic) to my real name, this
1223 means that bugs introduced by him were actually introduced
1226 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1228 * Don't display "foo appears as foo\nYou're now known as foo"
1229 messages. Affected file irssi/src/silc/core/client_ops.c
1231 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1233 * Fixed error handling of invalid client entry when calling
1234 commands in server. Fixes a crash. Affected file
1237 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1239 * Added some sanity checks in server for correctness of the
1240 server configuration. Affected file silcd/serverconfig.c.
1242 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1244 * Prevent endless resolving of user informations in USERS
1245 command by checking the command reply status correctly.
1246 Affected file lib/silcclient/command_reply.c.
1248 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1250 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1251 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1252 Aldous <Matthew@Aldous.com>.
1254 * Added better implementation using CriticalSection of
1255 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1256 <mikko.lahteenmaki@pikabaana.net>.
1258 * Added some Winsock WIN32 compatiblity defines into
1259 includes/silcwin32.h.
1261 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1263 * Fixed double free in async host lookup code. Affected file
1264 lib/silcutil/silcsockconn.c.
1266 * On backup router handle now the SERVER_SIGNOFF from router
1267 for local connected servers too, and close the connections.
1269 Do not process them as normally signing off servers when they
1270 really signoff by sending EOF fe, but always assume that
1271 router sends the SERVER_SIGNOFF.
1273 Affected files silcd/server.c and silcd/packet_receive.c.
1275 * Fixed socket unsetting when closing connections. Affected
1276 files silcd/server.c and silcd/packet_send.c.
1278 * Do not print the nickname in SERVER_SIGNOFF if we do not
1279 have it. Prevents asserts in Irssi core. It is possible we
1280 don't have the nick if it was just being resolved when server
1281 signoff. Affected file irssi/src/silc/core/client_ops.c.
1283 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1285 * Fixed autonick crashbug in client library. Affected file
1286 lib/silcclient/client.c.
1288 * Fixed Unix implementation of SilcMutex to really assert if
1289 the mutex is locked/unlcoked already. Affected file
1290 lib/silcutil/unix/silcunixmutex.c.
1292 * Fixed locking in silc_schedule_uninit. It didn't lock
1293 when dispatching timeout tasks. Affected file is
1294 lib/silcutil/silcschedule.c.
1296 * Changed Win32 implementation of SilcThread to use modern
1297 Win32 interface. Affected file is
1298 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1300 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1302 * Don't print signed messages when sending failed. Affected files
1303 irssi/src/silc/core/silc-[servers.c/commands.h]
1305 * Send adquate signal when founding a channel by joing it. Affect
1306 file irssi/src/silc/core/client_ops.c
1308 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1310 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1311 irssi/src/fe-common/core/themes.c
1313 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1315 * Fixed close command to use the port correctly when closing
1316 server connections. Affected file silcd/idlist.c.
1318 * Check for NULL outbuf in silc_socket_write. It is possible
1319 that it is NULL is some odd case. Affected files are
1320 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1322 * Do not call final protocol callback for backup router
1323 resuming protocol when closing connection. It is closed
1324 by timeout in case of error. Affected file silcd/server.c.
1326 * Backup reconnect to router if backup resuming protocol
1327 failed. Affected file silcd/server_backup.c.
1329 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1331 * Fixed double free in SKE library error hadling when signature
1332 error occurred. Affected file lib/silcske/silcske.c.
1334 * Save the fingerprint to new SilcClientEntry after changing
1335 nickname. Affected file lib/silcclient/client_notify.c.
1337 * Print SIGNOFF in Irssi SILC client only if the nickname is
1338 known. Prevents asserts in Irssi core. It is possible we
1339 don't have the nick if it was just being resolved when it
1340 quit. Affected file irssi/src/silc/core/client_ops.c.
1342 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1344 * Fixed double free in invite list adding code when adding
1345 invite strings. Affected file silcd/server_util.c.
1347 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1349 * More log printing during backup router protocol. Affected
1350 file silcd/server_backup.c.
1352 * Removed backwards support for old private key file format.
1353 Affected file lib/silccrypt/silcpkcs.c.
1355 * Removed backwards support for not-so-strict decryption length
1356 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1358 * GETKEY to update the client entrys fingerprint too.
1359 Affected file lib/silcclient/command_reply.c.
1361 * Added --without-libtoolfix for package builders using weird
1362 wrappers around libtool (BSD at least).
1364 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1366 * Fixed backup router bugs: When backup resumes router and
1367 receives a CHANNEL_MESSAGE packet the backup must not act
1368 as router since the packet header decryption would be
1369 different. Also, when relaying packets to channel, do
1370 not re-encrypt packets on backup that came from the primary
1371 since the connection isn't really router-router connection.
1372 Affected files silcd/server.c, silcd/packet_send.c.
1374 * Added checks in encryption/decryption that encryption/decryption
1375 length sent as argument really is multiple by block size. Helps
1376 catching really weird bugs like the above backup router bugs
1377 when packets are being decrypted in wrong way. Affected files
1378 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1380 * Fixed padding generation in private key file encryption.
1381 Affected file lib/silccrypt/silcpkcs.c.
1383 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1385 * Added ignore_message_signatures setting which can be used
1386 to ignore signatures in messages. Affected files are
1387 irssi/src/silc/core/client_ops.c, silc-core.c.
1389 * Fixed the libtoolfix to use command line options instead of
1390 environment variables. They didn't work as expected. Now,
1391 the libtool is fully run-time configurable.
1393 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1395 * Verify signature payload for signed messages. Affected files
1396 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1397 irssi/src/silc/core/silc-core.h
1399 * Display signature verification result in public and private
1400 messages using theme abstracts. See irssi/default.theme for
1401 examples on their usage. Affected files
1402 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1403 irssi/src/fe-common/silc/module-formats.[ch],
1404 irssi/src/fe-common/silc/fe-common-silc.c,
1405 irssi/src/fe-common/silc/Makefile.am
1406 irssi/src/fe-common/core/fe-messages.[ch]
1408 * Fixed bugs in Irssi's theme parsing. Affected files
1409 irssi/src/fe-common/core/themes.c
1411 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1413 * Calculate the correct length for signed messages before
1414 encrypting, it must be multiple by block size. Affected
1415 file lib/silccore/silcmessage.c.
1417 * silc_message_signed_get_public_key returns now both
1418 decoded and encoded public key. Affected files are
1419 lib/silccore/silcmessage.[ch].
1421 * Added libtoolfix script that makes the libtool more generic
1422 and configurable in run-time. Now we can specify in run-time
1423 if what kind of libraries we want to create, regardless of
1424 configuration. SIMs are now creates even if --disable-shared
1425 was explicitly given.
1427 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1429 * Fixed founder key sending in CMODE command in client.
1430 Affected file lib/silcclient/command.c.
1432 * Fixed CUMODE founder authentication in server to not check
1433 for client's public key since it's not supposed to do that.
1434 Affected file silcd/command.c.
1436 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1438 * Set realname and hostname in NICK_REC records. Affected file
1439 irssi/src/silc/core/silc-nicklist.c
1441 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1443 * Remove 1.0 protocol backwards compat code from client
1446 * Added more reliable check for whether nickname did change
1447 or not, or whether only Client ID changed in NICK_CHANGE
1448 notify. Affected file lib/silcclient/client_notify.c.
1449 Fixes bug in '@' character handling in a nickname.
1451 * Added support for automatically parsing signature from
1452 the message payload. Added new function
1453 silc_message_get_signature to return the payload to
1454 application. Affected files lib/silccore/silcmessage.[ch].
1456 * Changed the private_message and channel_message client
1457 operations to deliver the SilcMessagePayload to the
1458 application too. Application can use it fe. to get the
1459 signature from the message for verification. Affected
1460 file lib/silcclient/silcclient.h, client_channel.c and
1463 * Redefined the signed payload for message payloads.
1464 Updated protocol specs and implemented.
1466 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1468 * Fixed wrong invite and ban list handling in server command
1469 reply. Affected files are silcd/command_reply.c,
1470 silcd/server_util.[ch].
1472 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1474 * Fixed CMODE setting in server when founder mode was set.
1475 Affected file silcd/command.c. Bug #95.
1477 * Added support to setting specific public key in CMODE in
1478 Irssi SILC client. Affected file lib/silcclient/command.c.
1480 * Added support to use specific public key in CUMODE in
1481 Irssi SILC Client. Affected file lib/silcclient/command.c.
1483 * Added support for inviting and banning by public key in
1484 Irssi SILC client. Affected file lib/silcclient/command.c.
1486 * Fixed fingerprint/babbleprint showing in invite and ban
1487 list command replys. Affected file is
1488 irssi/src/silc/core/client_ops.c.
1490 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1492 * Format CMODE +c and +h to display both the mode and the argument
1494 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1496 * Added test vectors and test programs for SHA-1, MD5,
1497 HMAC-SHA1 and HMAC-MD5. New tests are located in
1498 lib/silccrypt/tests/. Fixed also argument decoding bug in
1499 MD5 implementation. Affected file lib/silccrypt/md5.c.
1501 * Changed the channel private key and private message key
1502 generation (with static keys) to use SHA1 instead of MD5,
1503 as SHA1 is the mandatory hash function in SILC. Affected
1504 file lib/silcclient/client_[channel/prvmsg].c.
1506 * Changed the private key file encryption to use SHA1 instead
1507 of MD5. Added support for the old generation and added
1508 automatic change of the key (to be removed later). Affected
1509 files lib/silccrypt/silcpkcs.c.
1511 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1513 * Load only files with .pub suffix in PublicKeyDir. Affected
1514 file silcd/serverconfig.c.
1516 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1518 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1519 channels. Affected files silcd/silcd.c, silcd/server.h.
1521 * Added the config directive PublicKeyDir for the client block.
1522 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1524 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1526 * Merged Toni's irssi/silc.conf patch.
1528 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1530 * Max alloc tests in allocation routines. Affected file
1531 lib/silcutil/silcmemory.c.
1533 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1535 * Fixed a typo in resuming code that fixed detach/resume code
1536 in server. Bug #93. Affected file silcd/packet_receive.c.
1538 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1540 * Do reverse lookups for server when /connecting. Affected files
1541 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1542 irssi/src/core/net-nonblock.*
1544 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1546 * Added library versioning for shared libraries. Affected
1547 files configure.in.pre and lib/Makefile.am.pre.
1549 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1551 * Display INVITE and BAN lists as specified by SILC 1.2
1553 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1555 * Do not send invite list back unless asked (when sending
1556 no arguments) or when list was modified. Affected file
1559 * Remove client from invite list in KILLED notify and in
1560 KILL command. Affected file silcd/command.c and
1563 * Fixed bugs in invite list handling in INVITE command.
1564 Affected files silcd/command.c and silcd/server_util.c.
1566 * Merged with Irssi 0.8.6.
1568 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1569 Affected file irssi/src/fe-text/silc.c.
1571 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1573 * The silc_argument_get_[first/next] now return the argument
1574 type to caller. Added silc_argument_payload_encode_one.
1576 Affected files are lib/silccore/silcargument.[ch].
1578 * Added support for the SILC 1.2 INVITE command and new
1579 invite lists to server. Affected files are silcd/command.c,
1580 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1582 * Added support for the SILC 1.2 BAN command and new
1583 ban lists to server. Affected files are silcd/command.c,
1584 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1586 * Added support to client sending new INVITE command. Affected
1587 file is lib/silcclient/command.c.
1589 * Added support to client sending new BAN command. Affected
1590 file is lib/silcclient/command.c.
1592 * Added support for removing client from invite list when kicked
1593 from channel, as SILC 1.2 dictates. Affected files are
1594 silcd/packet_receive.c and silcd/command.c.
1596 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1598 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1599 automatically the cipher's internal IV. Affected files
1600 lib/silccrypt/silccipher.[ch].
1602 * Assure the RESUME_CLIENT packet is not sent to twice to
1603 backup router if the detached client was originated from
1604 the backup. Affected file silcd/server.c. Bug #76.
1606 * Changed silc_sim_symname to not allocate memory. Affected
1607 file lib/silcsim/silcsimutil.c.
1609 * Fixed memory leaks with SIMs in server. Affected files
1610 silcd/serverconfig.c, silcd/server.c.
1612 * Fixed channel key distribution after resuming detached
1613 client. Affected files silcd/packet_receive.c.
1615 * Fixed channel's global_user boolean checking after detaching.
1616 Check it after changing the owner of the client not before.
1617 Affected file silcd/packet_receive.c.
1619 * Fixed few double frees from client library. Fixes at least
1620 Bug #81, possibly others too.
1622 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1623 notifys in Irssi SILC Client. Affected file is
1624 irssi/src/silc/core/client_ops.c. Bug #82.
1626 * Applied Ville Räsänen's manual page and --mandir bugfix
1627 patch. Affected files are configure.in.pre and Makefile.am.pre.
1630 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1632 * Added support to backup router protocol for backup to tell
1633 normal server that it cannot use the backup router as primary
1634 because the primary isn't really down. Updated protocol
1637 * Added support for primary router to tell backup router that
1638 resuming is not possible because the backup really isn't primary
1639 in the cell. For example if backup disconnected itself the
1640 resuming is not allowed since the primary really did not
1641 go down. Updated protocol specs.
1643 * Removed MARS from crypto library.
1645 * Defined the CTR mode and Randomized CBC mode in SILC. The
1646 CTR mode is RECOMMENDED now in specification. Defined also
1647 Serpent cipher as optional cipher. Updated the protocol specs.
1649 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1651 * Added support for inviting/banning by IP/MASK, public key,
1652 and explicit Client ID. Redefined the command and notify
1653 types to allow easier forwards support for other methods
1654 of inviting/banning. Updated protocol specs.
1656 * Remove the client from channel's invite lists if the client
1657 is kicked or killed. Updated protocol specs.
1659 * Unified the Channel Message Payload and Private Message
1660 into one Message Payload. Updated protocol specs and
1663 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1665 * Don't wait for EOF after socket error has occurred, but
1666 close the connection. Affected file is silcd/server.c.
1668 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1670 * Added support for setting FOUNDER mode on channel with
1671 specific public key which can be set with CMODE command.
1672 Updated protocol specs and implemented in client and server.
1674 * Fixed the Irssi SILC client to correctly shutdown the client
1675 library to avoid memory leaks. Affected files are
1676 irssi/src/silc/core/silc-core.c and silc-servers.c.
1678 * Deprecated the No Reply flag in SKE protocol and introduced
1679 "IV Included" flag which can be used to indicate that the IV
1680 is included in the ciphertext. This makes it possible to use
1681 SILC on unreliable transport, such as UDP which may cause
1682 packet reordering and losses. Updated protocol specs, did
1685 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1687 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1688 < 32 bit values in correct size. Affected file is
1689 lib/silcmath/mp_mpi.c.
1691 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1693 * Fixed the KE Start Payload parsing to check that mandatory
1694 fields are present. Affected file lib/silcske/payload.c.
1696 * Fixed compilation warnigs in Irssi SILC Client. Affected
1697 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1699 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1701 * Print "nick now appears as newnick" and update Irssi's nicklist
1702 when you change your nick to "nick". Closes #62
1704 * Never format your own nick. Closes #63
1706 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1708 * SILC_UMODE_GONE changes are now propagated correctly to the
1709 Irssi client. Closes #54
1711 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1713 * Fixed example in /HELP KEY
1715 * Added expando $j which expands to current SILC Client version
1717 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1719 * Fixed public key decoding in crypto library.
1721 * Added better error printing to SKE library.
1723 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1725 * Fixed NICK command to not crash if nickname was not sent.
1727 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1729 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1730 Deprecated the old Encrypt-And-MAC order. Updated protocol
1731 specs and implemented.
1733 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1734 generation. Updated specs and implemented.
1736 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1738 * Added support for rekey before 2^32 sequence number wraps.
1739 Affected files in server and client library.
1741 * Padding must be at least 8 bytes now. Implemented and updated
1744 * Compute maximum padding for authentication packets to make
1745 passphrase approximation attacks impossible. Affected files
1746 in client library and in server.
1748 * Fixed PING command sending in client library and handling in
1749 server. The server ID must be ID Payload, not raw ID data.
1750 Affected files in server and client library.
1752 * Defined that all public keys sent in commands and notify
1753 payloads are actually Public Key Payloads not raw public key
1754 data. Updated protocol specs and implemented.
1756 * Updated protocol version to 1.2. Updated specs and code.
1758 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1759 status types. Updated specs and the code.
1761 * Added support for normal client to kill its own entries from
1762 the network. Updated protocol specs and the code.
1764 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1765 and added initial implementation.
1767 * Added MAC field to the Private Message Payload to protect
1768 against chosen ciphertext attacks. Updated the protocol specs
1771 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1772 attribute to indicate the user's current idle and signon time
1773 of a service. Updated protocol specs and implemented.
1775 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1777 * Added "do_not_bind" argument to silc_client_file_send what
1778 can be used to not bind locally but assume the file receiver
1779 provides the point of connect. Usefull when sender is behind
1780 NAT device. Affected file lib/silcclient/silcclient.h and
1783 * Added -no-listener option to FILE SEND command in Irssi SILC
1784 client. Affected file irssi/src/silc/core/silc-servers.c.
1785 Renamed FILE RECEIVE to FILE ACCEPT.
1787 * Confirm passphrase for private key encryption in
1788 silc_create_key_pair and silc_change_private_key_passphrase.
1789 Affected files are lib/silcutil/silcapputil.c.
1791 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1793 * Move silc_client_packet_send back to internal, added
1794 silc_client_send_packet, a bit simpler function for application.
1795 Affected files lib/silcclient/silcclient.h, client.c and
1798 * Moved the SilcClientEntry, SilcChannelEntry and
1799 SilcServerEntry to silcclient.h to be public and documented
1800 them for application. Affected files are
1801 lib/silcclient/silcclient.h and idlist.h.
1803 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1805 * Fixed manual page installation patch by Ville Räsänen.
1806 USERS help page fix patch by Ville Räsänen
1808 * Changed the silc_client_command_call interface to make
1809 the command call simpler for the application. The library
1810 now handles the command line parsing, command finding and
1811 execution. Application only needs to call the function
1812 with the command line. Affected files are
1813 lib/silcclient/silcclient.h, command.[ch].
1815 * Fixed silc_get_input to NULL-terminate the returned input.
1816 Affected file lib/silcutil/silcutil.c.
1818 * Resolve the client's public key in JOIN command if the
1819 founder auth data is being requested but we don't know the
1820 client's public key. Affected file silcd/command.c.
1823 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1825 * Print notify for server opers when backup router comes
1826 online. Affected file silcd/server.c.
1828 * Fixed the INVITE command to send the invite list in
1829 command reply. Affected file silcd/command_reply.c.
1831 * Fixed MOTD command reply sending. Affected file
1834 * UTF-8 decode the topic in TOPIC command reply and LIST
1835 command reply in Irssi SILC client. Affected file is
1836 irssi/src/silc/core/client_ops.c.
1838 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1840 * Fixed the INVITE command to not crash Irssi SILC client
1841 when given without nickname argument. AFfected file
1842 irssi/src/silc/core/client_ops.c.
1844 * Fixed double free in WHOIS query on normal server when
1845 forwarding query to router. Affected file is
1846 silcd/server_query.c.
1848 * Fixed WATCH command reply handling on normal server which
1849 was missing altogether. Affected file silcd/command_reply.c.
1852 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1854 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1855 Included yodl sources for each of these. Also modified
1856 Makefile.am prototype to install these files to proper
1857 locations. Updated CREDITS. Affected file Makefile.am.pre,
1858 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1861 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1863 * Added support for encrypted private key files. Now
1864 passphrase must be provided when new key pair is created
1865 (can be empty though), and prompted when loading the
1866 private key. Added support for loading the old-style
1867 non-encrypted private keys as well. Affected files
1868 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1871 * Fixed silc_get_input to accept input on all terminals.
1872 Affected file lib/silcutil/silcutil.c.
1874 * Moved the Irssi SILC client key loading and other stuff
1875 to be called after the arguments and UI is initialized.
1876 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1878 * Added -P option to Irssi SILC client which can be used
1879 to change the passphrase of the private key. Affected
1880 file irssi/src/silc/core/silc-core.c.
1882 * Added silc_change_private_key_passphrase apputil routine
1883 to lib/silcutil/silcapputil.[ch].
1885 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1887 * Fixed connection closing in client library to not crash.
1888 Moved the connection freeing totally to function
1889 silc_clinet_del_connection. Affected file
1890 lib/silcclinet/client.c.
1892 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1894 * Changed includes/silcincludes.h to silcincludes.h.in to
1895 include configuration specific information. The silcdefs.h
1896 is not included in to installation anymore (it's only
1897 compilation time header).
1899 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1901 * Moved the SilcClient and SilcClientConnection from client.h
1902 to the public lib/silcclient/silcclient.h. Changed the
1905 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1907 * If version string in silc_clinet_alloc is NULL the library
1908 puts it automatically. Affected file lib/silcclient/client.c.
1910 * Changed the version strings from variables to #define's
1911 in includes/silcversion.h.
1913 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1915 * Added shared library complation support.
1917 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1919 * Added lib/silcutil/silcapputil.[ch] for application
1920 utility functions. It includes routines for applications'
1921 convenience. Added silc_create_key_pair, silc_show_public_key
1922 and silc_load_key_pair functions.
1924 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1926 * Send RESUME_CLIENT packet from router to backup routers
1927 to in resuming. Affected file silcd/packet_receive.c.
1929 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1931 * In IDENTIFY command parsing, send all other IDs except
1932 Client IDs explicitly to router for resolving on normal
1933 server. Also check that ID received in WHOIS command is
1934 always Client ID, others are not allowed. Affected file
1935 silcd/server_query.c.
1937 * Merged latest changes from irssi.org CVS.
1939 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1941 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1942 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1944 * Fixed the heartbeat sending in Irssi SILC client. Moved
1945 the silc_client_packet_send to silcclient.h for application
1946 usage. Affected files lib/silcclient/client_internal.h
1947 lib/silcclient/silcclient.h.
1949 * Fixed a bug in query resolving in server. Used wrong
1950 variable in a for loop and crashed. Affected file is
1951 silcd/server_query.c.
1953 * Server constructs requested attributes only to locally
1954 connected clients. Affected file silcd/server_query.c.
1957 * Fixed a bug when sending resolving from router to server
1958 with requested attributes. The constructed WHOIS command
1959 was incorrect. Affected file silcd/server_query.c.
1962 * Fixed Requested Attributes saving in WHOIS command reply.
1963 The length of the data buffer must be saved too. Affected
1964 file silcd/command_reply.c.
1966 * Update the client entry's servername after detaching is
1967 over. Affected file silcd/packet_receive.c. Bug #37.
1969 * Resolve incomplete client entrys in CUMODE_CHANGE and
1970 CMODE_CHANGE notifys. Affected file is
1971 lib/silcclient/client_notify.c. Bug #42.
1973 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1975 * Fixed channel key packet processing bug on backup router
1976 during backup resuming protocol. Affected file is
1977 silcd/packet_receive.c.
1979 * Fixed memory leaks in server. Affected files are
1980 silcd/server.c and silcd/packet_receive.c.
1982 * Fixed packet decryption problem when backup router encrypted
1983 channel message with wrong key during backup resuming
1984 protocol. Affected file silcd/packet_send.c.
1986 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1987 Toni Willberg (toniw@iki.fi)
1989 * Changed the SilcCipher context to be private. Changed the
1990 silc_cipher_get_iv to just return pointer to the IV. Added
1991 silc_cipher_get_name to return the name of the cipher.
1992 Fixed code all around to support these changes. Affected
1993 files are lib/silccrypt/silccipher.[ch], client library and
1996 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1998 * Fixed unaligned access in lib/silccore/silcattrs.c.
2000 * Fixed libtool linking in lib/silcsim/Makefile.am.
2002 * Fixed services attribute printing. Affected files is
2003 irssi/src/silc/core/silc-queries.c.
2005 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2007 * Fixed a crashbug in incoming server accepting. Affected
2008 file silcd/server.c.
2010 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2012 * Added automatically generated index to Toolkit Reference
2015 * Added support for Postscript Toolkit Reference Manual.
2017 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2019 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2022 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2024 * Added 'send_events' boolean argument to the function
2025 silc_schedule_set_listen_fd which sends the set events to
2026 the application explicitly if set to TRUE. Default action
2027 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2028 lib/silcclient/client_internal.h and silcd/server_internal.h.
2030 * Added silc_compare_timeval to determine which time values
2031 is smaller. Affected file lib/silcutil/silcutil.[ch].
2033 * Added sort-of "Quality of Service" (QoS) support to
2034 SilcSocketConnection. Data reception can be controlled with
2035 rate limit per second and/or read data length limit.
2036 Added silc_socket_set_qos. Affected files are
2037 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2039 * Added the QoS configuration to SILC Server configuration
2040 file. Affected files are silcd/serverconfig.[ch] and
2043 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2045 * Merged with irssi.org CVS.
2047 * Failed OPER and SILCOPER authentications are now logged.
2048 Affected file silcd/command.c. Bugs #25.
2050 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2052 * ROBODoc documented lib/silcutil/silcbuffer.h and
2053 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2054 <ville.rasanen@iki.fi>.
2056 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2058 * Added support for auto-passphrase authentication from the
2059 config file during connecting which was not implemented
2060 yet. Affected file irssi/src/silc/core/client_ops.c.
2062 * Fixed a bug in authentication protocol failure handling which
2063 was processing wrong callback context. Affected files
2064 are lib/silcclient/client.c and protocol.c.
2066 * Fixed the /ATTR allow off to actually work. Affected file
2067 is irssi/src/silc/core/silc-queries.c.
2069 * Fixed the /ATTR -del to work. Affected file is
2070 irssi/src/silc/core/silc-queries.c.
2072 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2074 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2076 * Fixed mask attribute adding in Irssi SILC client. Affected
2077 file irssi/src/silc/core/silc-queries.c.
2079 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2081 * Added support for saving the requested attributes in
2082 WHOIS to directory. Affected file is
2083 irssi/src/silc/core/silc-queries.c.
2085 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2087 * Added support for parsing VCard fields that do not have
2088 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2090 * Fixed a double free bug in hash table foreach function
2091 if the entry was deleted in the foreach callback. Affected
2092 file lib/silcutil/silchashtable.c.
2094 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2096 * Added silc_attribute_get_verify_data to return the signature
2097 verification data for either user digital signature or
2098 server digital signature in Requested Attributes. Affected
2099 files are lib/silccore/silcattrs.[ch].
2101 * Added silc_vcard_alloc which is used to allocated dynamic
2102 SilcVCard context. The silc_vcard_free now checks whether
2103 the context is dynamically allocated or not. Affected files
2104 are lib/silcutil/silcvcard.[ch].
2106 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2108 * Periodically remove the NOATTR status from client entry
2109 so that the client may take the attributes in use even after
2110 server has resolved them unsuccessfully earlier. Affected
2111 file silcd/server_query.c and idlist.h.
2113 * Moved sha1hash and md5hash from client->internal to
2114 SilcClient for application usage. Affected files are
2115 lib/silcclient/client.h and client_internal.h.
2117 * Fixed attribute encoding and decoding bugs. Affected
2118 files lib/silccore/silcattrs.[ch].
2120 * Added ATTR command to Irssi SILC Client which is used to
2121 manage user's Requested Attributes sending and values for
2122 WHOIS command. Affected files around Irssi SILC client.
2124 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2126 * Added silc_buffer_strformat which can be used to format
2127 strings into a buffer which size is automatically increased.
2128 Affected file lib/silcutil/silcbuffmt.[ch].
2130 * Added implementation of VCard (RFC 2426) which can be used
2131 as part of Requested Attributes in WHOIS command. Affected
2132 file lib/silcutil/silcvcard.[ch].
2134 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2136 * Some strncat -> silc_strncat changes our the core and
2139 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2140 errors. Added better error printing to SKE library.
2141 Affected files lib/silcske/silcske.c, silcske_status.h and
2144 * Save the PKCS key length even if only private key is set to
2145 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2147 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2148 length in bits not in bytes. Affected files are
2149 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2150 silcd/server_query.c.
2152 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2154 * Added silc_attribute_payload_encode_data to directly encode
2155 the data into the attributes buffer. Renamed function
2156 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2157 Affected files are lib/silccore/silcattrs.[ch].
2159 * silc_hash_table_find_foreach calls the foreach function now
2160 once even if the nothing was found with context set to NULL.
2161 Affected file lib/silcutil/silchashtable.[ch].
2163 * Remove the RESOLVING flag from client entry after received
2164 the Requested Attributes from the client. Fixed memory leak
2165 in client entry freeing. Affected files silcd/server_query.c
2168 * Added Requested Attributes support into SILC Client Library.
2169 It is not able to send requested attributes in WHOIS command,
2170 and also receive and process requested attributes. Added
2171 silc_client_attribute_[add|del] and silc_client_attributes_get
2172 functions. Added also `ignore_requested_attributes' to the
2173 SilcClientParams to not use attributes in client. Affected
2174 files are lib/silcclient/command.c, client_attrs.[ch],
2175 silcclient.h, client_internal and client.[ch].
2177 * Changed the silc_client_get_client_by_id to support Requested
2178 Attributes, it takes them as argument now. Affected file
2179 is lib/silcclient/silcclient.h, and idlist.c.
2181 * Added -details option to WHOIS command in Irssi SILC Client
2182 to support the requested attributes. By default it requests
2183 all attributes. Affected file lib/silcclient/command.c and
2184 irssi/doc/help/in/whois.in.
2186 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2188 * Add also SERVICE attribute for server-constructed attribute
2189 data. Also digitally sign the attributes and add
2190 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2191 silcd/server_query.c.
2193 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2195 * Changed the silc_attribute_payload_encode to support list
2196 of attributes (function may be called several times to add
2197 a new attribute). Removed the silc_attribute_payload_encode_list
2198 function. The encoding function now also automatically encodes
2199 the data, so the caller does not need to do that. Affected
2200 files lib/silccore/silcattrs.[ch].
2202 * Added support for replying on behalf of the user to the
2203 Requested Attributes in WHOIS command in the server. Affected
2204 file silcd/server_query.c.
2206 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2207 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2209 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2211 * Don't swtich to become primary router if we are backup if
2212 decryption error has occurred. Affected file silcd/server.c.
2214 * Fixed a bug in backup router IP address comparison in
2215 silc_server_backup_get.
2217 Save now also the port of the server/router and use that
2218 in comparison as well. Affected file silcd/server_backup.c.
2220 * Normal server now reconnects to backup router automatically
2221 if connection is lost to it. Affected file silcd/server.c.
2223 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2225 * If packet processing fails (like integrity check fails)
2226 the connection is closed now. Affected files are
2227 lib/silccore/silcpacket.c and silcd/server.c.
2229 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2231 * Fixed double free in RSA public key set function
2232 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2235 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2237 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2238 Added server_query.[ch] which provides one interface for
2239 querying information using all three commands.
2241 * Changed all "typedef unsigned char" in core library to
2242 "typedef SilcUInt8".
2244 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2246 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2248 * Renamed silc_server_get_client_resolve to
2249 silc_server_query_resolve and moved to server_query.[ch].
2251 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2253 * Resumed client packet handling from server put the resumed
2254 client on wrong list on router and caused the client not
2255 be present on the network anymore. Now fixed to put the
2256 client to correct list. Affected file silcd/packet_receive.c.
2258 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2260 * Various cleanup in error message output in config parsing code
2261 and in server init code. Fixed error log files containing
2262 too many newlines ('\n') in some situations. Affected files are
2263 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2265 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2267 * Use the reverse lookupped hostname in client internals
2268 instead of one user provided us as remote server name.
2269 Affected file lib/silcclient/client.c.
2271 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2273 * Added 'app_context' to silc_schedule_init. It is an
2274 application specific context that is delivered to application
2275 in task callback functions. Affected files are
2276 lib/silcutil/silcutil.[ch].
2278 * The hb_context in SilcSocketConnection is not freed
2279 automatically anymore (application must free it). Freeing
2280 it automatic is inconsistent. Affected files are
2281 lib/silcutil/silcsockconn.[ch].
2283 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2285 * Added support for removing explicitly added client connections
2286 in rehash and closing the client connections if they were
2287 unconfigured in the rehash. Affected file silcd/server.c.
2289 * Added support for aborting automatically pending commands
2290 that never receives the reply (to avoid memory leaks).
2291 Added also silc_server_command_pending_timed to set the
2292 specific timeout for pending command. Affected files are
2293 silcd/command[_reply].[ch].
2295 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2296 specs and lib/silccore/silcstatus.h.
2298 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2300 * Changed the silc_get_time to accept time value as argument
2301 or if zero is sent return current local time. Affected
2302 file lib/silcutil/silcutil.[ch].
2304 * Added STATS command to client library and Irssi SILC client.
2305 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2307 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2309 * Assure that channel key is set before sending it. May
2310 crash server otherwise. Affected file silcd/packet_send.c.
2312 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2314 * Assure that endless loop cannot happen with detached client
2315 resolving on normal server. Added idlist status
2316 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2317 silcd/idlist.h and silcd/packet_receive.c.
2319 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2321 * Incoming file transfer request cannot use same session as
2322 the sending session. This can happen when sending file to
2323 yourself. Crashed the client on quit. Affected file
2324 lib/silcclient/client_ftp.c. Bug #24.
2326 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2328 * Implemented the draft-riikonen-precense-attrs draft and
2329 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2331 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2333 * Distribute the SERVER_SIGNOFF notify also to local backup
2334 routers from the primary router. The backup router may not
2335 have the signing of local server directly connected and need
2336 to know about the signoff. Affected file silcd/server_util.c.
2338 * Use the primary router as the origin of the locally connected
2339 server when it is disconnecting from the backup router since
2340 that's where it really is coming from. Now the clients from
2341 the disconnecting server are removed correctly and "shadow"
2342 clients are not left to the backup router. Affected file
2345 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2347 * If normal server is standalone and found existing but disabled
2348 channel, do not re-create the channel since it creates
2349 duplicate same channels. Affected file silcd/server.c.
2351 * Added anonymous client connections support to server. New
2352 "anonymous" configuration option to ConnectionParams section
2353 added. If set to true, the username and hostname information
2354 of the client will be scrambled and anonymous user mode is
2355 set automatically to the user. Affected files are
2356 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2358 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2360 * In JOIN notify handling, mark that the cache entry of the
2361 client cannot be expired. Can cause crashes on normal
2362 server (asserts client->channels). Affected file is
2363 silcd/packet_receive.c.
2365 * From now on distribution versions are used as protocol versions
2366 instead of by default using the Toolkit base version as protocol
2367 version. Affected file prepare.
2369 * Do not set the locally resolved hostname for local client
2370 entry but take what server sends. This way the real hostname
2371 is showed in WHOIS for yourself. Affected file is
2372 lib/silcclient/idlist.c and lib/silcclient/client.c.
2374 * Resolve local info with IDENTIFY when connecting to server.y
2376 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2378 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2379 for implied search (not needed on platforms which has native
2380 pthreads library). Use --without-pthreads to disable threads.
2381 Affected file is configure.in.pre
2383 * Fixed --with-iconv on platforms which need to bypass (broken)
2384 native iconv(). Affected file is configure.in.pre
2386 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2388 * Moved -C option parsing in Irssi SILC client at same time
2389 as other options. The UI was initialized earlier and caused
2390 problems on command line. Bug #16. Affected file is
2391 irssi/src/silc/core/silc-core.c.
2393 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2395 * Added global variable silc_log_timestamp that tells silclog
2396 wether to print or not the timestamp in the logging files.
2397 Affected file lib/silcutil/silclog.[ch].
2399 * Added silcd configuration option Timestamp in the Logging
2400 section. Affected file silcd/serverconfig.[ch],
2401 doc/example_silcd.conf.in.
2403 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2405 * Fixed fingerprint checking to check for entirely empty
2406 fingerprint instead of two first bytes when determining
2407 if it is set. Bug #18. Affected file silcd/command.c.
2409 * Fixed duplicate PKCS name registering to not allow it.
2410 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2412 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2414 * Conditionalize non-gcc compiler optimizations for various
2415 platforms, enable those commented out. Cleanups.
2416 Affected file lib/silcmath/mpi/configure.in
2418 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2420 * silc_rng_exec_command() left zombie processes if command
2421 didn't generate any output. Affected file
2422 lib/silccrypt/silcrng.c
2424 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2426 * Rewrote iconv checking, introduce --with-iconv for systems
2427 which rely on libiconv. Check if iconv() provided by libc
2428 is good enough, otherwise demand libiconv. Affected file
2431 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2433 * Search for ldopen() also in libc. This enables SIM support
2434 on *BSD systems. Based on patch from Alex Zepeda. Affected
2435 file configure.in.pre
2437 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2439 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2440 This fixes prepare on *BSD systems. Affected file
2443 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2445 * More fixed for not having purge timeout for global clients
2446 that are on channel. Affected files silcd/command_reply.c
2449 * Fixed the rekey protocol to work with backup router connections.
2450 Rekey packets are now allowed on disabled connections as
2451 well. Affected files silcd/packet_send.c and server.c.
2453 * Do not switch to be as backup router when shutting down and
2454 closing the primary connection. Affected file silcd/server.c.
2456 * Fixed memory leaks in backup router deleting. Added
2457 silc_server_backup_free to free all data during shutdown of
2458 server. Affected files silcd/server_backup.[ch].
2460 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2462 * Do not process commands if the sock->user_data is NULL.
2463 Affected file silcd/command.c.
2465 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2467 * Fixed buffer overflow and security problems (loosing bits
2468 in CFB encryption) in SILC RNG. Problems reported by
2469 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2471 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2473 * Added yet more checks that client is not expired on global
2474 list if it is on channels. Affected file is
2475 silcd/command_reply.c.
2477 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2479 * Merged c0ffee's MIME signal patch which adds support for
2480 sending also MIME messages in Irssi SILC Client, and handling
2481 received MIME messages in a signal (and perhaps doing something
2482 to non-textual MIME messages).
2484 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2486 * Fixed pending command deletion in server and client library
2487 to check the whole list instead of breaking after first found.
2488 The affected files are silcd/command.[ch] and
2489 lib/silcclient/command.[ch].
2491 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2493 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2494 secret or private, otherwise it's possible to find out
2495 whether a secret channel exists or not. Affected file
2498 * If CMODE change fails during the mode setting, assure that
2499 the old mode mask is set for the channel back. Affected
2500 file silcd/command.c.
2502 * Fixed passphrase saving on +a channel on normal server
2503 after successful JOIN command. Affected file silcd/command.c.
2505 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2507 * Remove server/router operator privileges in DETACH command,
2508 since it's possible to resume to server where these
2509 privileges would not be allowed for the client. Affected
2510 file silcd/command.c.
2512 * Do not set to wait for backup in rehash of the server.
2513 Affected file silcd/server.c.
2515 * Do not check listener sockets when counting how many
2516 socket connections we have. Affected file is
2517 silcd/server_util.c.
2519 * Do not announce disconnected clients that are remaining
2520 in history (for WHOWAS). This is because SIGNOFF notify
2521 for these has been sent earlier already. Affected file
2524 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2526 * Buffer overflow with CUMODE command's mode->mode character
2527 conversion. Reported by Ville Räsänen. Affected file
2528 lib/silcutil/silcutil.c.
2530 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2532 * Allow heartbeat packets to go disabled connections anyway.
2533 Affected files silcd/server.c and silcd/packet_send.c.
2535 * Do not broadcast New Channel packets with List flag set
2536 in the packet to backup routers. The router must check
2537 for the correctness of the packets before sending them.
2538 It is possible that router will have enforce Channel ID
2539 change and this would cause desync in the backup router.
2540 Affected file silcd/packet_receive.c.
2542 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2543 are handled in list parsing. They are not list packets
2544 anymore. Affected file silcd/packet_receive.c.
2546 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2548 * Stop waiting for backup router through the timeout, not
2549 directly after backup router has arrived. Affected file
2552 * Do not re-create channel keys and send them when removing
2553 clients in server shutdown. Affected files are
2554 silcd/server_internal.h and silcd/server_util.c.
2556 * Notify distribution to backup routers was missing from
2557 the silc_server_send_notify_dest function which caused
2558 desyncing problems with backup router. Affected file is
2559 silcd/packet_send.c.
2561 * The client's channel removing was working wrong on
2562 backup router. It assumed that it doesn't know global
2563 information but backup router does know. For this reason
2564 it could remove channel when it wasn't supposed to do that.
2565 Affected file silcd/server.c and silcd/server_util.c.
2567 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2569 * Stop for a couple seconds after badkup router has become
2570 primary router. Affected file silcd/server.c.
2572 * Added silc_server_remove_servers_by_server, which is used
2573 to remove servers originated from some other server. Also
2574 clients of those servers can be removed too. Affected file
2575 silcd/server_util.[ch].
2577 * When removing clients after a server has signed of remove
2578 also all servers behind that server (unless they are known
2579 to be available locally), and send SERVER_SIGNOFF for each
2580 of the server separately. Also the signed off clients are
2581 sent now separately per signed off server. The affected files
2582 are silcd/server.c and silcd/server_util.[ch].
2584 * All servers added with silc_idlist_add_server must always
2585 have both "router" and "connection" pointers set. Otherwise,
2586 bad server entries may be left around in the cache.
2587 Affected file silcd/command_reply.c.
2589 * Do not create the channel key in NEW_CHANNEL packet
2590 processing if the channel is empty. Affected file
2591 silcd/packet_receive.c.
2593 * Completed backup router support for standalone routers.
2594 Supports also servers in the cell that do not use the backup
2597 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2599 * Fixed a bug in silc_string_regexify which did not add '^'
2600 at the start of each string, and thus the matching was
2601 not explicit. For example ban list iikone@*!*@* would
2602 match also "priikone", which is wrong, it would have to be
2603 *iikone@*!*@* to match also "priikone". Affected
2604 file lib/silcutil/unix/silcunixutil.c.
2606 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2608 * Enable all local server connections before updating client
2609 caches when we've become backup router. Otherwise, signoff
2610 packets may not reach the clients. Affected files are
2611 silcd/server.c and silcd/server_util.[ch].
2613 * Fixed a bug in version string parsing which could crash
2614 the program with specially formatted version string.
2615 Bug reported and patch provided by Ville Räsänen. Affected
2616 file lib/silcutil/silcutil.c.
2618 * Handle the disconnection immediately when DISCONNECT
2619 packet is received in server. Affected file silcd/server.c.
2621 * Primary router now waits a short time (10 seconds) for
2622 backup router connection before accepting any other
2623 connection (except local). Affected file silcd/server.c,
2626 * Fixed a crash in client libary in NICK_CHANGE notify when
2627 NICK_CHANGE arrived for client entry we are resolving
2628 currently. Affected file lib/silcclient/client_notify.c.
2630 * Call the sconn->callback completion even if error had
2631 occurred. Start reconnecting always if connection to
2632 primary router fails during backup router protocol.
2633 Affected files silcd/server.c and server_backup.c.
2635 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2637 * Added functions silc_server_send_opers and
2638 silc_server_send_opers_notify to send packets stricly
2639 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2640 to send variable argument notify to operators.
2641 Affected files silcd/packet_send.[ch] and silcd/server.h.
2643 * Removed UMODE rights checking with UMODE_CHANGE notify.
2644 Affected file silcd/packet_receive.c.
2646 * Server/router operator now receives notify when network
2647 switches to backup router and when it resumes the use of
2648 primary router. Affected file silcd/server.c and
2649 silcd/server_backup.c.
2651 * Fixed the updating of client information after backup
2652 resuming protocol is over; update all except local clients
2653 to the new primary router. The affected file is
2654 silcd/server_util.c.
2656 * Added support for closing active connections in rehash
2657 that were unconfigured by the user. Supports currently
2658 closing server and router connections. Affected file
2661 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2663 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2665 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2666 is NULL since seems that on some platforms NULL is allowed
2667 and on some it's not. Fallback encoding is used instead.
2668 Affected file lib/silcutil/silcstrutil.c.
2670 * Fixed statistics updating for incoming server connection
2671 which could cause problems when re-connecting. Affected
2672 file silcd/server.c.
2674 * Preliminary backup router support for standalone router
2675 added. Affected files in silcd/.
2677 * Mark server connections in backup router disabled before
2678 and after backup protocol. Affected file is
2679 silcd/server_backup.c.
2681 * Added support for reconnecting to remote server connection
2682 even if the protocol fails, and if the configuration wants
2683 us to keep trying to connect anyway.
2685 Server connection is not allowed to backup router if
2686 backup router does not have connection to primary router yet.
2688 Affected file is silcd/server.c.
2690 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2692 * Added silc_client_udpate_server function to update changed
2693 server info. Affected file lib/silcclient/idlist.[ch].
2695 * Added check for server entries that are being resolved when
2696 notify is received. If being resolved, handle the received
2697 notify only after it's resolved so that all notifys are
2698 handled in same order as received from the server.
2700 Added similar resolver check to channel entries. Every
2701 notify that cause resolving of any information that affects
2702 channel entry marks the channel entry in waiting state.
2703 After whatever resolving is over the waiters are signalled
2704 and only then the notifys are handled in the same order
2705 as delivered from the server.
2707 Affected files are lib/silcclient/idlist.[ch], and
2710 * Fixed KILLED notify handling in normal server. Affected
2711 file silcd/packet_receive.c.
2713 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2714 is locally connected, or was locally connected (but may
2715 be detached and connection is not active). Added also
2716 SILC_IS_LOCAL for checking this status. Affected files
2717 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2718 silcd/server.c and silcd/server_internal.h.
2720 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2722 * Don't send or handle TOPIC_SET if topic is already set and
2723 is same as being set. Affected files silcd/command.c and
2724 silcd/packet_receive.c.
2726 * Fixed CMODE change rights checking to work correctly when
2727 removing modes by operator. Affected file is
2728 silcd/server_util.c.
2730 * Fixed some handling with New Channel packet in router and
2731 fixed some CMODE_CHANGE notify handling in server and router.
2732 Affected file is silcd/packet_receive.c.
2734 * Changed "disconnect" client operation to include the
2735 reason of the disconnection and optional disconnection
2736 message. Affected file lib/silcclient/silcclient.h.
2738 * Made the compilation of lib/contrib/ stuff conditional.
2739 Affected files configure.in.pre, lib/contrib/Makefile.am.
2741 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2743 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2744 to the sender of the notify too, to avoid situation where two
2745 notifys are in the network at the same time going to oppsite
2746 directions. Affected file silcd/packet_receice.c.
2748 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2750 * Delete the client from channel even if the cilent->id is
2751 NULL. It was possible that client was deleted without
2752 removing from channels (theoretically at least). Affected
2753 file silcd/server.c and silcd/server_util.c.
2755 * Free the client data too when resuming is not successful.
2756 Affected file silcd/packet_receive.c.
2758 * Merged some code from c0ffee's silc-plugin. Affected files
2759 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2761 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2762 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2763 to the primary router connection, the other one returns
2764 TRUE if packet must be broadcasted to network.
2766 * All notifys that are destined to primary router (to network)
2767 are now automatically sent to backup routers even if the
2768 router is standalone (and has backup router). Affected files
2771 * Added --without-irssi and --without-silcd configuration
2772 options for disabling the compilation of these applications.
2773 Affected file configure.in.pre and prepare.
2775 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2777 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2778 UTF-8 encoding and decoding. Added also new encodings
2779 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2781 Added also SILC_STRING_LANGUAGE which is language and charset
2782 specific encoder and decoer for those platforms that support
2783 iconv(). It can convert the UTF-8 to and from the locale
2784 specific character set.
2786 Affected file lib/silcutil/silcstrutil.[ch].
2788 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2790 * Added function silc_get_command_name to the file
2791 lib/silcutil/silcutil.[ch].
2793 * Improved the server debug output a bit. Affected files are
2796 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2798 * Save the channel passphrase when received succesful JOIN
2799 command reply from router, on normal server. Otherwise
2800 joinig +a channels from normal server is not possible.
2801 Affected file silcd/command.c.
2803 * Fixed a bug in TOPIC_SET notify handling. The notifier
2804 may be other than client too, like server or channel.
2805 It expected it to always be only client and ignored the
2806 notify. Affected file silcd/packet_recieve.c.
2808 * Removed some (unnecessary) debug printing from
2809 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2811 * Do not force CMODE_CHANGE when server is announcing new
2814 Router announces stuff only after server reannounces channel
2815 after CHANNEL_CHANGE notify.
2817 These fixes optimizes the announcing procedure, and perhaps
2818 fixes some problems too. Affected file silcd/packet_receive.c.
2820 * Fixed SERVER_SIGNOFF sending to local clients. It was
2821 totally broken and sent the notify to all local clients,
2822 instead of only to those that was on same channel as the
2823 signing off clients. Affected file silcd/server_util.c.
2825 * Added -D option to server. It can be used to give debug
2826 level. The levels are from 0 - 99, and are predefined for
2827 smooth server debugging. (see silcd.c for the predefined
2828 levels). Affected file silcd/server.c.
2830 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2832 * Fixed a bug in Irssi SILC client to close the connection
2833 properly when disconnecting from server. Affected file
2834 irssi/src/silc/core/client_ops.c.
2836 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2838 * When authenticating as founder during JOIN command, check
2839 that the one authenticating becomes the only founder on the
2840 channel. Affected file silcd/command.c.
2842 * Better checking for founder mode setting when CUMODE_CHANGE
2843 notify is received. Affected file silcd/packet_receive.c.
2845 * Close all connections when shutting down the server by sending
2846 DISCONNECT packet. Close all listeners too when shutting
2847 down the server. Affected file silcd/server.c.
2849 * Handle DISCONNECT packet correctly in client library by
2850 calling the "disconnect" client operation. Affected file
2851 lib/silcclient/client.c.
2853 * Handle local errors correctly during resuming. Affected
2854 file lib/silcclient/client.c.
2856 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2858 * The log file is not dupped internally anymore in
2859 lib/silcutil/silclog.c. Fixed memory leaks too.
2861 * The scheduler now dispatches all pending timeout tasks
2862 when it is uninitialized with silc_schedule_uninit.
2863 Affected file lib/silcutil/silcschedule.c.
2865 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2867 * Added --enable-stack-trace option to configure. Added
2868 memory allocation stack trace support. Added files
2869 lib/silcutil/stacktrace.[ch]. Affected files are
2870 lib/silcutil/silcmemory.[ch].
2872 * Fixed memory leaks from libraries and server. Affected
2873 files around the tree.
2875 * Reverted back a fix made to CUMODE which broke it.
2876 Affected file silcd/command.c.
2878 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2880 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2881 core library, and implemented it. All textual messages SHOULD
2882 use this flag and the message MUST be UTF-8 encoded.
2883 All text messages sent by Irssi SILC client are now UTF-8
2884 encoded (regardless whether the terminal supports UTF-8 or not).
2885 Affected files are lib/silccore/silcchannel.h,
2886 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2889 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2891 * Added lots of new statistics updating that was missing from
2892 the server and router code. Affected files in silcd/.
2894 * Sending SIGUSR1 signal to server now dumps the current
2895 server statistics into /tmp directory. Affected file is
2898 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2899 the SILC Hash Interface also. Added new functions
2900 silc_hash_get_name, silc_hash_init, silc_hash_update and
2901 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2903 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2905 * Added some better info printing for client during connecting.
2906 Affected file silcd/server_util.c.
2908 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2909 to silence a user on a channel. Affected files are
2910 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2911 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2912 and silcd/packet_receive.c.
2914 * Fixed a fatal bug in handling of malformed command payload.
2915 Affected file silcd/command.c.
2917 * Fixed a double free when announcing channel users to router.
2918 Affected file silcd/server.c.
2920 * After successful authentication to channel founder mode, check
2921 that there isn't anyone else with founder mode on the channel.
2922 The one that authenticated will become founder and anyone
2923 else is demoted. Affected file silcd/command.c.
2925 * Added error printing of any error that has occurred during
2926 any command in client library. Affected file is
2927 irssi/src/silc/core/client_ops.c.
2929 * Removed some error printing from the client library and left
2930 it for the application to worry (from the error status it
2931 receives in 'command' client operation. Affected file is
2932 lib/silcclient/command.c.
2934 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2936 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2937 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2938 Starting key agreement with itself is denied. Affected file
2939 is lib/silcclient/client_keyagr.c.
2941 * Fixed some error checkings from the SFTP library which caused
2942 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2943 and lib/silcsftp/sftp_util.c.
2945 * Added new "debug" and "debug_string" settings to Irssi SILC
2946 client which can be used to print runtime debugging on the
2947 Irssi's screen. Available when compiled with --enable-debug
2948 option. Affected file irssi/src/silc/core/silc-core.c.
2950 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2952 * Fixed a missing variadic parameter in a function call that
2953 caused server crash when a non-allowed connection arrived.
2954 Reported by Richard Becker. Affected file silcd/server.c.
2956 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2958 * Added WATCH list sending to backup routers from router.
2959 The WATCH command is sent by the router to the backup
2960 router. Affected file silcd/command.c.
2962 * Mark the backup_router flag for RouterConnection entry
2963 if the backup router stuff is defined in the config file.
2964 Affected file silcd/serverconfig.c.
2966 * Fixed some backup data sending around the code to work better
2967 if the router is standalone router. Not all places were fixed.
2968 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2971 * Fixed the router connecting when connecting to multiple
2972 routers. It ignored every other router except the first
2973 one. Affected file silcd/server.c.
2975 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2977 * Made the private key generation after expiration optional.
2978 If not created after expiration the old key will re-expire
2979 at a later time (and thus key pair is not necessary to
2980 change). Affected file irssi/src/silc/core/clientutil.c.
2982 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2984 * The length arguments in bind() and connect() were wrong
2985 and fixed now to used SIZEOF_SOCKADDR in the
2986 lib/silcutil/unix/silcunixutil.c.
2988 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2990 * Fixed detach timeout handling to use Client ID and not
2991 the actual client entry which may be freed in the callback.
2992 Affected file silcd/command.c.
2994 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2996 * Merged c0ffee's multiple interface support patch.
2997 Affected files in silcd/.
2999 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3001 * Cleanup keys properly. Affected file is
3002 irssi/src/silc/core/clientutil.c.
3004 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3006 * Display the user mode on the status bar. Affected file
3007 irssi/src/silc/core/silc-expandos.c.
3009 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3011 * If private message key is not set, but the flag is set in
3012 the packet, ignore the packet since it cannot be decrypted.
3013 Affected file lib/silcclient/client_prvmsg.c.
3015 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3017 * When resuming client, remove the old client entry from
3018 the watcher list too. Affected file silcd/packet_receive.c.
3020 * Do not allow normal server to force founder mode away
3021 from router if the founder mode is already set. Affected
3022 file silcd/packet_receive.c.
3024 * Remove the client entry with watch notify types with short
3025 timeout, and not directly, so that other notifys can be
3026 retrieved too. Affected file lib/silcclient/client_notify.c.
3028 * Display notification about data messages that cannot be
3029 displayed. Affected files irssi/src/silc/core/client_ops.c,
3030 irssi/src/fe-common/silc/module-formats.[ch].
3032 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3034 * Fixed the CHANNEL_CHANGE notify handling in client libary
3035 to not use freed memory. Affected file is
3036 lib/silcclient/client_notify.c.
3038 * Fixed CUMODE_CHANGE notify handling in server. Affected
3039 file silcd/packet_receive.c.
3041 * Fixed USERS command to support empty channels. Affected
3042 file silcd/command.c.
3044 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3046 * Allow multiple identical pending commands to be registered
3047 in client library. Affected file is lib/silcclient/command.c.
3049 * Call the completion for resolving client information only
3050 after all resolvers has finished. This fixes a crash in
3051 the client. Added support for checking when the resolvers
3052 are finished. Affected file is lib/silcclient/idlist.c.
3054 * Wait by default 3 seconds before reconnecting to the server
3055 after being disconnected. Makes the /detach command a bit
3058 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3060 * Check the watcher list before sending signoff notifys
3061 when closing client connection. Affected file is
3064 * Added better CMODE command rights checking. Affected file
3065 silcd/server_util.c.
3067 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3069 * Fixed watcher list checking during server signoff. It
3070 crashed the server. Affected file silcd/server_util.c.
3072 * The JOIN command reply returns now the founder's public
3073 key. Affected file is silcd/command.c.
3075 * Announce the channel mode, and the mode properties with
3076 CMODE_CHANGE notify. Affected file silcd/server.c.
3078 * Mark new channels by default disabled, untill at least
3079 one user joins the channel. Affected file is
3080 silcd/packet_receive.c.
3082 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3084 * The nickname argument to watch notify can be optional.
3085 Fixes a crash in server. Affected file silcd/packet_send.c.
3087 * Remove the client entry from cache if the WATCH notify type
3088 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3089 lib/silcclient/client_notify.c.
3091 * Check the watcher list before and after changing nickname
3092 when the NICK_CHANGE notify is received. Affected file is
3095 * Fixed a crash in OPER and SILCOPER command sending. Empty
3096 passphrase caused the crash. Affected file is
3097 lib/silcclient/command.c.
3099 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3101 * Merged with Irssi CVS for Irssi SILC client.
3103 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3105 * Completed the protocol specifications.
3107 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3109 * Merged with Irssi CVS for Irssi SILC client.
3111 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3113 * Added the founder's public key delivery to the
3114 CUMODE_CHANGE notify type as well. Updated the protocol
3115 specs and the code. Affected files are silcd/packet_send.[ch],
3116 silcd/packet_receive.c and silcd/command.c.
3118 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3120 * Added silc_pkcs_public_key_copy function into the
3121 lib/silccrypt/silcpkcs.[ch].
3123 * Remove the `iv' from the SilcChannelEntry since we can
3124 live without it. Affected files are silcd/idlist.h and
3125 silcd/packet_receive.c.
3127 * Added support for sending the founder's public key in
3128 the CMODE_CHANGE notify packet in the server. Affected
3129 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3130 silcd/command.c and silcd/server.c.
3132 * Changed the FOUNDER_AUTH authentication to use only
3133 public key authentication as defined by new protocol
3134 specs. Passphrase authentication with that mode cannot
3135 be used anymore. It is now possible to reclaim founder
3136 mode from any server in the network. Affected files are
3137 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3139 * Added permanent channels support by making the channel
3140 permanent when FOUNDER_AUTH mode is set on the channel.
3141 The channel will not be destroyed even if channel is empty
3142 when that mode is set. Protocol TODO #17. Affected
3143 files are silcd/server.[ch], server_util.[ch],
3144 silcd/command.c, silcd/packet_receive.c and
3145 lib/silcclient/command.c.
3147 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3149 * Added reference counter to the command reply context in
3150 the client library. Affected files are
3151 lib/silcclient/command_reply.[ch].
3153 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3155 * Fixed rekey protocol with PFS in the client library.
3156 Affected file is lib/silcclient/protocol.c.
3158 * Added support for list of errors in client library
3159 command reply handling. Affected file is
3160 lib/silcclient/command_reply.c.
3162 * Defined that the WHOIS and IDENTIFY commands can send
3163 list of errors. Updated the protocol specs. Protocol
3166 * Added support for sending list of errors to WHOIS and
3167 IDENTIFY commands in server. Added support for receiving
3168 list of errors in server. Affected files are
3169 silcd/command.c and silcd/command_reply.c.
3171 * Fixed client info resolving on LEAVE command in client
3172 library to not crash. Affected file is
3173 lib/silcclient/client_notify.c.
3175 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3177 * Defined that the NICK command replies with thew changed
3178 nickname too, to make the nickname changing simpler at
3179 the client's end. Updated protocol specs and the code
3180 in client and server. Affected files are
3181 silcd/command.c, lib/silcclient/command_reply.c and
3182 lib/silcclient/command.c.
3184 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3186 * Added `Compressed' packet flag to indicate that the packet
3187 payload is compressed by the sender. Updated the protocol
3188 specs and the core library. The compression still is not
3189 implemented in the sources. Affected file is
3190 lib/silccore/silcpacket.h.
3192 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3194 * Remove pending command callbacks also if the connection
3195 to the server is destroyed. Affected file is
3196 lib/silcclient/client.c.
3198 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3200 * Added new QUIET channel user mode that can be used to
3201 quiet a user in a channel. Updated the protocol specs but
3202 it wasn't implemented yet. Protocol TODO #27. Affected
3203 file is lib/silccore/silcmode.h.
3205 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3207 * Added BLOCK_INVITE user mode to be able to block incoming
3208 invite notifications. Protoocol TODO #26. Affected files
3209 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3212 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3213 the protocol specs and the code. Affected file is
3214 lib/silccrypt/silcpkcs.c.
3216 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3218 * Disconnect Payload includes now the status type. Updated
3219 the protocol specs and the code. Protocol TODO #25.
3220 Affected files are silcd/server.c, lib/silcclient/client.c.
3222 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3223 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3224 Moved the silc_client_command_status_messages table to the
3225 lib/silcutil/silcutil.c and added new funtion
3226 silc_get_status_message, which deprecates function
3227 silc_client_status_message. Affected files are
3228 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3229 lib/silcutil/silcutil.[ch].
3231 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3233 * Defined that the nickname hash in Client ID MUST be from
3234 lowercase nickname. This effectively changes nicknames in
3235 SILC to case-insensitive. Updated the protocol specs and
3236 the code. Affected files are lib/silcutil/silcutil.[ch],
3237 silcd/serverid.c, and silcd/idlist.c.
3239 * Added new channel user modes BLOCK_MESSAGES_USERS and
3240 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3241 code. Affected files are lib/silccore/silcmode.h,
3242 lib/silcclient/command.c, and silcd/packet_send.c.
3244 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3245 specs and code. Affected file lib/silccore/silcstatus.h.
3247 * Added support for watch list. It is possible to add nicknames
3248 to be watched, and when they come to network, leave network
3249 or user mode changes the watcher will be notified of this
3250 change. Added SILC_COMMAND_WATCH command, added new
3251 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3252 notifications. Updated the protocol specs and implemented
3253 this to library, client and server. Protocol TODO #21.
3254 Affected files are lib/silccore/silccomand.h,
3255 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3256 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3257 silcd/packet_send.[ch], silcd/packet_receive.c, and
3258 irssi/src/silc/core/client_ops.c.
3260 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3261 somebody watching you. Updated the protocol specs and the
3262 code. Affected files are lib/silccore/silcmode.h, and
3263 lib/silcclient/command.c.
3265 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3267 * Added service support to SILC protocol. Added new command
3268 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3269 core library. Services are not implemented in server or
3270 client for now. Protocol TODO #20. Affected files are
3271 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3273 * Added SilcStatus argument to `command' client operation
3274 to return the error status when command sending fails
3275 locally. Changed all command in client library to return
3276 correct command status. Affected files are
3277 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3278 irssi/src/silc/core/client_ops.c.
3280 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3282 * Added silc_mime_parse function to parse MIME headers.
3283 Affected files are lib/silcutil/silcstruti.[ch].
3285 * Added MIME header parsing in Irssi SILC Client. It displays
3286 all textual MIME objects, others it ignores. Affected file
3287 is irssi/src/silc/core/clien_ops.c.
3289 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3291 * Fixed a bug in the pid writing function, which couldn't be
3292 written in a root-owned directory.
3294 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3296 * Defined that channel message to unknown Channel ID must
3297 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3298 Updated the protocol specs and the code in server. The
3299 affected file is silcd/packet_receive.c.
3301 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3303 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3304 that it is used to send error notifys if error occurs during
3305 some SILC packet processing, except commands. The error
3306 types are same as for command reply types. Defined that
3307 if private message is sent to unknown Client ID the error
3308 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3309 Updated the protocol specs and code. Affected files are
3310 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3311 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3312 and irssi/src/silc/core/client_ops.c. Renamed the
3313 SilcCommandStatus to SilcStatus.
3315 * Defined the use of extra WHOIS attributes in WHOIS command.
3316 The <Requested Attributes> (defined in a separate document)
3317 can be used to request additional information about user
3318 not returned by standard WHOIS command. Defined that server
3319 can send WHOIS command directly to client. Client provides
3320 the requested attributes to the server. Updated the protocol
3321 specs. Protocol TODO #4. Implementation is not done yet
3322 (Protocol TODO #24).
3324 * Renamed function silc_client_command_status_message to
3325 silc_client_status_message. Affected files are
3326 lib/silcclient/command_reply.[ch].
3328 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3330 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3331 32 bit integers. Updated the protcol specs and the code.
3332 Affected files are silcd/command.c and
3333 lib/silcclient/command.c.
3335 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3337 * Fixed a bug in library where sending a bogus authentication
3338 payload would lead to a crash. Affected file is
3339 lib/silccore/silcauth.c.
3341 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3343 * Added detach_disabled and detach_timeout server config
3344 options to the server. Affected files silcd/serverconfig.[ch],
3345 silcd/command.c and silcd/packet_receive.c.
3347 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3349 * Added resolve_cmd_ident field to the SilcClientEntry structure
3350 too so that if the entry is for example being resolved so
3351 another command may attach to the same pending command reply
3352 without requiring to resolve the same entry again. Added
3353 support for adding multiple pending commands for one
3354 command idenfier. Affected files lib/silcclient/command.[ch],
3355 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3357 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3359 * Defined that server receives WHOIS command reply for private
3360 and secret channels too. Updated protocol specs and the
3361 code in server. Affected file silcd/command.c.
3363 * Defined <channel user mode list> argument to WHOIS command
3364 reply for returning user modes on the channels. The
3365 channel list now doesn't include the user mode anymore but the
3366 actual channel mode. Updated protocol specs and the code in
3367 client and server. Affected files are silcd/command_reply.c,
3368 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3369 and lib/silcclient/command_reply.c.
3371 * Save the channels list in WHOIS command reply in normal server
3372 so that WHOIS always shows joined channels also in normal
3373 server and not just on router. Affected file is
3374 silcd/command_reply.c.
3376 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3378 * Defined that server receives USERS command reply for private
3379 and secret channels too. Updated protocol specs and the
3380 code in server. Affected file silcd/command.c.
3382 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3384 * Changed the UMODE's mode mask argument to be optional. If
3385 not provided then the command merely returns the current mode
3386 mask to the client. Updated protocol specs and the server.
3387 Affected file is silcd/command.c.
3389 * Added SILC session detachment/resuming support. It is possible
3390 to detach by closing the network connection and then re-connect
3391 and resume to the old client session. Added DETACHED user
3392 mode that server will set for detached client. Added new
3393 packet RESUME_CLIENT which is used to perform the resuming
3394 process. Added DETACH command. Updated the protocol specs,
3395 core library, client and server. Protocol TODO #22. Very
3396 many affected files around the tree.
3398 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3400 * Changed the CMODE's mode mask argument to be optional. If
3401 not provided then the command merely returns the current mode
3402 mask to the client. Updated protocol specs and the server.
3403 Affected file is silcd/command.c.
3405 * Changed the Killer's Client ID in KILLED notify to be just
3406 any ID payload since router server is allowed to kill as well.
3407 Updated protocol specs, client libary and server. Affected
3408 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3409 and irssi/src/silc/core/client_ops.c.
3411 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3413 * Added new user modes ANONYMOUS for special anonymous servers
3414 that may set the mode for client, and BLOCK_PRIVMSG which
3415 client may set to block incoming private messages unless the
3416 Private Message Key flag is set (using private keys to protect
3417 private messages). Updated protocol specs and code in client
3418 and server and core library. Protocol TODO #23. Affected
3419 files are lib/silccore/silcmode.h, silcd/server.[ch],
3420 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3421 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3423 * Added new channel user mode BLOCK_MESSAGES which the client
3424 may set to itself to tell server not send channel messages.
3425 Other packets such as channel key packets are still sent.
3426 Protocol TODO #23. Updated the protocol specs, client and
3427 server. Affected files are lib/silccore/silcmode.h,
3428 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3429 lib/silcutil/silcutil.c, silcd/command.c, and
3430 silcd/packet_send.c.
3432 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3434 * Redefined the Status Payload to include now two 8 bit fields,
3435 instead of one 16 bit field. This now makes it possible to
3436 send list of errors. Updated the protocol specs and the code
3437 in core library, client library and server. Protocol TODO #1.
3438 Affected files are lib/silccore/silccommand.[ch],
3439 lib/silcclient/command_reply.[ch], silcd/command.c,
3440 silcd/command_reply.c and silcd/packet_receive.[ch].
3442 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3444 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3445 must be handled by the application and should tell the application
3446 that an error message was already printed, and it should print the
3447 config coords (line, filename, ...). Affected files are
3448 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3450 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3451 server config parsing code more readable.
3453 Fixed a bug in the fetch_logging() config callback.
3455 Affected files is silcd/serverconfig.c.
3457 * Drop root privileges when started in foreground. Don't drop them
3458 if debugging also. Affected file is silcd/silcd.c.
3460 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3462 * Added more IM-like features by introducing new user modes
3463 for setting various presence information. Added new modes:
3464 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3465 specs and code. Protocol TODO #19. Affected files are
3466 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3467 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3469 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3471 * Added STATS command to the protocol after all, to return
3472 various statistical information about the network. It can
3473 be used by clients to retrieve statistical information, and
3474 servers may use it to to fetch cell and network wide
3475 statistics from router. Updated the protocol specs and
3476 implemented it to the server. Protocol TODO #16.
3477 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3478 silcd/command_reply.[ch].
3480 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3482 * The LIST command reply in client libary now adds new channel
3483 entry if the returned channel doesn't exist yet in cache,
3484 and returns the channel entry to the application in the
3485 command_reply client operation. Affected file is
3486 lib/silcclient/command_reply.c.
3488 * Changed the channel message payload's MAC generation to
3489 include the IV in the MAC as well. This way all relevant
3490 parts of the channel message payload are authenticated also
3491 with the channel message MAC (and not only by packet MAC).
3492 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3493 Affected file is lib/silccore/silcchannel.c.
3495 * Fixed the SKE to save the remote version, since the
3496 silc_ske_parse_version mistakenly checked wrong version,
3497 after it replaced the start payload. Affected files are
3498 lib/silcske/silcske.[ch].
3500 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3502 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3503 string utility functions. Added there also new functions
3504 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3505 Affected files lib/silcutil/silcstrutil.[ch].
3507 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3508 files are lib/silcutil/silcstrutil.[ch].
3510 * Defined that the security property fields in SKE SHOULD be
3511 UTF-8 encoded, defined that version string MUST be US-ASCII
3512 encoded, defined that passphrases sent in connection
3513 authentication protocol MUST be UTF-8 encoded. Implemented
3514 these to the client and server. Defined also that other
3515 passphrases sent in the protocol MUST be UTF-8 encoded.
3516 Affected files are lib/silcske/silcske.c,
3517 lib/silcclient/protocol.c, silcd/protocol.c,
3518 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3520 * Changed the silc_client_close_connection interface to not
3521 need the SilcSocketConnection which should not be visible
3522 to application. Affected files are lib/silcclient/client.c
3523 and lib/silcclient/silcclient.h.
3525 * Rewrote the text for Private Message Key Payload in the
3526 protocol specification. Protocol TODO #11.
3528 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3530 * Upgraded the protocol version to 1.1, updated protocol specs
3533 * Added the nickname as new argument to NICK_CHANGE notify and
3534 added it to protocol specs and implemented it to client and
3535 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3536 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3537 lib/silcclient/client_notify.c.
3539 * Added the killer's client ID to the KILLED notify and added
3540 it to protocol specs and implemented it to client and server.
3541 Protocol TODO #13. Affected files are silcd/command.c,
3542 silcd/packet_receive.c, packet_send.[ch],
3543 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3544 The killer's client entry is now returned to application in
3545 the `notify' client operation.
3547 * Fixed the Max Argument fields that had too large value set
3548 in the protocol specs. Protocol TODO #14.
3550 * Added the LEAVE command reply to return the ID of parted
3551 channel. Updated protocol specs and implemented it to the
3552 client and server. Protocol TODO #15. Affected files are
3553 silcd/command.c, lib/silcclient/command_reply.c. The channel
3554 entry is now returned to application in the `command_reply'
3557 * Rewrote the version SKE version checking in client libary
3558 and in server to use the silc_parse_version_string. Affected
3559 files are lib/silcclient/protocol.c, silcd/protocol.c.
3561 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3562 commands that was missing it, and updated protocol specs and
3563 the server implementation. Protocol TODO #10. The affected
3564 file is silcd/command.c.
3566 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3567 generic reply to a generic request (REQUEST flag), and
3568 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3569 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3570 to define the payload for DATA flag. Added the flags to
3571 the implementation. Protocol TODO #9. Affected file is
3572 lib/silccore/silcchannel.h.
3574 Changed the client library to return the message length
3575 to application as well in the channel_message and private_message
3576 client operations. Affected files are
3577 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3578 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3579 and lib/silcclient/client_ops_example.c.
3581 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3582 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3583 the channel. Updated protocol specs and impelemented this
3584 to client and server. Protocol TODO #6. Affected files are
3585 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3586 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3588 Added new options m and M to CMODE command in Irssi SILC
3589 client to set these modes.
3591 * Deprecated all administrative commands from SILC protocol
3592 since they are highly implementation specific commands.
3593 Updated protocol specs. Moved the old commands in
3594 implementations to private range of command types. Affected
3595 files are silcd/command.c, lib/silcclient/command.c and
3596 lib/silcclient/command_reply.c. Protocol TODO #8.
3598 * Fixed a bug in server where sending unknown command crashes
3599 the server. Affected file silcd/command.c.
3601 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3603 * Added SILC_PROTOCOLVERSION macro to check protocol version
3604 of a socket connection. The affected file is
3605 lib/silcutil/silcsockconn.h.
3607 * Added better error logging in rekey protocol. Affected file
3610 * Do not check public key types in SKE during rekey. Affected
3611 file lib/silcske/payload.c.
3613 * Fixed the rekey protocol with PFS, which was totally broken.
3614 Affected file silcd/protocol.c.
3616 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3618 * Some client implementations quit network by doing first LEAVE
3619 and then immediately SIGNOFF (like Bombyx). We now do check
3620 after a short time after LEAVE notify and check whether the
3621 client is still valid after LEAVE, and if not we remove it from
3622 cache. Affected file is lib/silcclient/client_notify.c.
3624 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3626 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3627 it's good not to have security holes here.
3629 * Fixed a negative refcount situtuation for the config context.
3630 Affected file is silcd/serverconfig.c.
3632 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3634 * ROBOdoc documented lib/silcutil/silcutil.h.
3636 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3638 * Optimized even more the SilcPacketContext structure. Now
3639 totally saved 16 bytes of memory per context after optimization.
3640 Affected files are lib/silccore/silcpacket.[ch].
3642 * Made strict checks for valid SILC IDs. Affected file is
3643 lib/silccore/silcid.c.
3645 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3647 * Changed the object argument for silc_cipher_register,
3648 silc_hash_register, silc_hmac_register and silc_pkcs_register
3649 to const. Affected files are lib/silccrypt/silccipher.[ch],
3650 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3652 * Changed the silc_get_username and silc_get_real_name to
3653 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3655 * Fixed the Irssi SILC Client to use the silc_get_username and
3656 silc_get_real_name insted of glib routines since the glib
3657 routines only corrupt stack. Fixes the Irssi SILC to work in
3658 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3660 * Fixed the Irssi to not use g_get_home_dir since it crashes
3661 or returns garbage on cygwin and corrupts stack. Added function
3662 get_home_dir to Irssi routines. Affected files are
3663 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3665 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3667 * Made some structure optimizations. SFTP memory FS MemFSEntry
3668 entry structure. Optimized SilcTask structure. Optimized
3669 SilcPacketContext structure.
3671 Affected files lib/silcsftp/sftp_fs_memory.c,
3672 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3674 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3676 * And yet again reverted back the config thing since Johnny
3677 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3680 * Fixed memory leaks from config object. Affected files are
3681 silcd/serverconfig.[ch].
3683 * Added support for adding new connections to the server in rehash.
3684 After rehash they take effect.
3686 Added support for changing the maximum allowed connections in
3687 rehash. The number can grow but going smaller is not supported.
3689 Added function silc_server_num_sockets_by_remote to the
3690 silcd/server_util.[ch].
3692 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3694 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3696 * Added preliminary checking during config parsing for a valid
3697 public/private key and removed further checks in the code.
3698 Affected files are silcd/serverconfig.[ch], server.c.
3700 * Moved functions silc_server_drop() and silc_server_daemonise()
3701 from server.c to silcd.c since they are stricly related to
3702 the application activity.
3704 * Reverted a small part of the automatic ref/unref since
3705 it caused a double unref in some situations. Affected
3706 files are silcd/silcd.[ch], server.c, serverconfig.c.
3708 * Added some .cvsignore files in the lib directory.
3710 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3712 * Fixed silc_net_gethostbyaddr to correctly resolve by
3713 address. Affected file lib/silcutil/silcnet.c.
3715 * Fixed the notify relaying to client. The HMAC to be used
3716 with relayed packets ws wrong and caused decryption failure
3717 at the client end. Affected file is silcd/packet_receive.c.
3719 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3721 * Created new branch silc_protocol_1_0_branch.
3723 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3725 * Changed the silc_server_config_* routines to be SilcServer
3726 independent. They are now officially application specific code
3727 and not part of generic server implementation. Affected files
3728 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3730 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3732 * Added automatic referencing of config context in the
3733 silc_server_config_alloc, and automatic unreferencing in the
3734 silc_server_config_destroy. Affected files are
3735 silcd/serverconfig.[ch], silcd/silcd.c.
3737 * Fixed the silc_log_quick handling in the logging routines.
3738 It didn't log quickly when it was TRUE. Affected file is
3739 lib/silcutil/silclog.c. Also the flush delay was set even
3740 if it was 0 in config file. Affected file is
3741 silcd/serverconfig.c.
3743 * Added support for changing key pair of the server in rehash.
3744 Affected file silcd/server.c.
3746 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3748 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3749 too early, before getting the channel entry. Affected file
3750 is silcd/packet_receive.c.
3752 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3754 * Added functions silc_server_config_[ref/unref], these are used
3755 to prevent that the config object is destroyed.
3757 No longer directly affect global variables silc_log_quick and
3758 silc_log_delay, they are first cached inside the config object
3759 and then applied with silc_server_config_setlogfiles().
3761 silc_server_config_set_defaults() is now internal to
3762 serverconfig.c, there are no reasons to show this internal stuff
3765 Affected files are silcd/serverconfig.[ch].
3767 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3768 fprintf's to stderr, since some code may be executed again after
3769 the server went into the background. Affected files are
3772 * Added rehash support. Added function silc_server_rehash() that
3773 will perform all the basic tasks of the rehashing procedure.
3775 * Added command line option `-x, --hexdump'. This will enable the
3776 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3777 The option `--hexdump' implies `--debug'.
3779 * Fixed a bad bug in the logging APIs (silcutil library) where
3780 the application would crash after calling silc_log_reset_all().
3782 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3784 * Fixed the KICKED notify handling in client library to
3785 correctly remove the channel and all entries from the
3786 channel when I was kicked. This bug crashed the client.
3788 Fixed yet another but in KICKED notify handling to remove
3789 the kicked client correctly from the channel.
3791 Affected file is lib/silcclient/client_notify.c.
3793 * Fixed a minor bug in looking up correct client entry
3794 in KICKED notify in server. Affected file is
3795 silcd/packet_receive.c.
3797 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3798 sources correctly to distribution. Fixes --with-gmp option.
3800 * Removed the manual rehashing from ID Cache, and changed it
3801 to use the SILC Hash Table's auto rehash feature. Affected
3802 file is lib/silccore/silcidcache.c.
3804 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3806 * Fixed a bug in the silc_client_nickname_format function that
3807 handles the multiple same nickname formatting. Two clients
3808 with same nickname caused problems after the first one left
3809 and rejoined. It didn't format the nickname correctly.
3810 Affected file is lib/silcclient/idlist.c.
3812 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3814 * Don't change the topic if olod topic is same as new one.
3815 Affected file is silcd/packet_receive.c.
3817 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3819 * Added cross-reference support to the SILC Documentation
3820 generator. All types across all HTML files are now cross-
3821 referenced. Affected files util/robodoc/generator.c and
3822 scripts/silcdoc/silcdoc.
3824 * Added file lib/silcutil/silctypes.h to include all the
3825 arithmetic type definitions and some macros. Removed
3826 includes/bitmove.h and moved macros to silctypes.h.
3828 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3830 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3832 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3834 * Added `type' argument to silc_id_payload_parse_id function which
3835 now returns the type of the ID to the sent pointer. Affected
3836 file is lib/silccore/silcid.[ch].
3838 * Added check for CMODE_CHANGE notify type that mode change is
3839 allowed by the sender. Affected file silcd/packet_receive.c.
3841 * Added check for CUMODE_CHANGE notify type that mode change is
3842 allowed by the sender. Affected file silcd/packet_receive.c.
3843 Added the ID type as CUMODE_CHANGE notify type as argument
3844 to the `notify' client operation. Affected files are
3845 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3847 * Added function silc_client_add_server to the client library.
3848 Added support for resolving also channel and server info when
3849 received unknown entity in notify packet. Affected files are
3850 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3852 * Added function silc_command_get_status to return the command
3853 status from the command reply's argument payload. Affected files
3854 are lib/silccore/silccommand.[ch].
3856 * Added check for KICKED notify type that the kicking is
3857 allowed by the client. Affected file silcd/packet_receive.c.
3859 * Created function silc_get_input which can be used to get input
3860 (echo on or off) from user on command line. Affected files are
3861 lib/silcutil/silcutil.[ch].
3863 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3865 * Optimized silc_server_packet_relay_to_channel function.
3866 Added new function silc_channel_message_payload_encrypt which
3867 can be called directly if channel message payload needs to
3868 be encrypted and is already encoded (no need to call _encode
3869 function). Packet relaying is now done by router without any
3870 extra memory allocations. Affected files are
3871 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3872 silcd/packet_send.c.
3874 * Fixed the INVITE notify handling. It took wrong arguments
3875 as invite list and invite delete. Affected file is
3876 silcd/packet_receive.c.
3878 * Added check for TOPIC_SET notify type that the topic change is
3879 allowed by the client. Affected file silcd/packet_receive.c.
3881 * Added check for INVITE notify type that inviting is allowed by
3882 the client. Affected file silcd/packet_receive.c.
3884 * Changed the silc_server_client_on_channel to return the
3885 SilcChannelClientEntry as well. Moved the function
3886 silc_server_check_cmode_rights to server_util.[ch].
3887 Affected files are silcd/server_util.[ch], silcd/command.c.
3889 * Added function silc_server_check_umode_rights to check whether
3890 changing client's user mode is allowed. Added check for
3891 UMODE_CHANGE notify type that the umode change is allowed
3892 by the client. Affected files are silcd/server_util.[ch],
3893 silcd/packet_receive.c and silcd/command.c.
3895 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3897 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3898 ID length. It ignored that ID can be IPv6 based as well.
3899 Affected file lib/silccore/silcpacket.h.
3901 * Fixed the silc_id_id2str and silc_id_str2id to take the
3902 IPv6 address offset's into consideration. Affecte file is
3903 lib/silccore/silcid.c.
3905 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3907 * Fixed the internal Unix scheduler functions to check for
3908 NULL context they may receive. The affected file is
3909 lib/silcutil/unix/silcunixschedule.c.
3911 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3913 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3914 can specify different directory with --home command line
3915 parameter. Affected files irssi/src/silc/core/client_ops.c,
3918 * SILC-specific commands aren't now executed if the active server
3919 isn't of SILC-type, so there won't be problems with having
3920 IRC and SILC protocol support in same client. Affected files
3921 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3924 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3926 * Improved the signal support in SILC Schedule. Added new
3927 function silc_schedule_signal_call which is used by application
3928 to mark a signal to be called. It is now safe to perform
3929 any kind of tasks in signal callbacks since it is guaranteed
3930 that the application specified signal callback is called
3931 after the signal is over. Affected files are
3932 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3934 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3936 * Added `name' field to SilcChannelPrivateKey to represent
3937 application given name for the key. Moved also the context from
3938 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3939 Added the `name' argument also to the function
3940 silc_client_add_channel_private_key.
3942 Added function silc_client_current_channel_private_key to set the
3943 current channel private key in use.
3945 Added "change" command to KEY command which can be used to change
3946 the current channel private key. Bound the command also to
3947 alt+K (Alt+Shift+k).
3949 Also affected files lib/silcclient/client_channel.c,
3950 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3952 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3954 * Added silc_rng_get_byte_fast function in to the
3955 lib/silccrypt/silcrng.[ch].
3957 * Changed the interface of silc_packet_assemble and the
3958 silc_packet_send_prepare. If silc_packet_assmble is now
3959 called the application does not call silc_packet_send_prepare
3960 because the library will call it automatically. These
3961 interfaces now also return a reference to the outgoing buffer
3962 which includes the assembled packet, which the application can
3963 use to encrypt the packet.
3965 Affected files are lib/silccore/silcpacket.[ch],
3966 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3967 silcd/packet_send.c, server_backup.c and packet_receive.c.
3969 * Fixed a packet sending bug on very high load, where outgoing
3970 packet queue wasn't handled correctly and packets got corrupted.
3971 Affected files are lib/silcutil/*/silc*sockconn.c,
3972 lib/silcclient/client.c and silcd/server.c.
3974 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3976 * Added macro SILC_PACKET_DATALEN which can be used during
3977 packet assembling to check whether the data to be added to
3978 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3979 len is truncated until it fits it.
3981 Added checks for maximum length of channel message payload and
3982 private message payload also.
3984 Added checks for maximum packet length in server and in
3987 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3988 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3989 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3990 lib/silcclient/client_prvmsg.c.
3992 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3994 * Added silc_server_packet_queue_purge call to the
3995 silc_server_disconnect_remote to assure that all data in the
3996 queue before disconnecting is sent to the network. Affected
3997 file silcd/server.c.
3999 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4001 * Added the deleting of server's own ID cache entry to the
4002 silc_server_free function. Free also everything else that
4003 has been allocated in silc_server_init. The affected file
4006 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4008 * Added functions silc_parse_version_string, silc_version_to_num,
4009 and silc_ske_parse_version to parse SILC protocol style version
4010 strings. Affected files lib/silcutil/silcutil.[ch] and
4011 lib/silcske/silcske.[ch].
4013 * Added new configuration params: version_protocol, version_software
4014 and version_software_vendor to specify what version the remote
4015 host must at least be to be able to connect to server. The vendor
4016 string can be regex matched too. Added new function
4017 silc_server_connection_allowed to check maximum number of allowed
4018 connections, and allowed versions for incoming connections.
4019 Affected files are silcd/server.c, server_util.[ch] and
4022 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4024 * Added preliminary support for signals in scheduler. The
4025 signals we care about are now blocked always when the scheduler
4026 is locked. This way we can synchronise the use of signal with
4027 scheduler. It is guaranteed that when signal occurs the scheduler
4028 is not locked, and thus new tasks can be safely added to the
4031 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4032 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4033 Added new platform specific routines
4034 silc_schedule_internal_signals_[un]block and
4035 silc_schedule_internal_signal_[un]register.
4037 Added new functions to SILC Schedule API:
4038 silc_schedule_signal_[un]register. Each signal that application
4039 is going to use should be registered to the scheduler.
4041 Affected files are lib/silcutil/silcschedule.[ch],
4042 lib/silcutil/*/silc*schedule.c.
4044 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4046 * Check for unauthenticated client and server in the
4047 silc_server_new_client and silc_server_new_server functions.
4048 Affected file silcd/packet_receive.c.
4050 * Added function silc_string_is_ascii to check whether given
4051 string is 7-bit ASCII string. Affected files are
4052 lib/silcutil/silcutil.[ch].
4054 * Added function silc_id_is_valid_server_id into the
4055 silcd/serverid.c and added checking for valid Server ID's in
4056 silc_server_new_server. The Server ID must always be based
4057 on the server's public IP address.
4059 * Added logging of DISCONNECT packet message in the server.
4060 Affected file silcd/server.c.
4062 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4064 * Changed all library interfaces that use Global RNG to also
4065 accept SilcRng as argument. Affected files are
4066 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4067 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4068 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4069 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4070 lib/silccrypt/rsa.c.
4072 * Added function silc_pkcs_generate_key to the
4073 lib/silccrypt/silcpkcs.[ch] for applications so that they
4074 don't need to do pkcs->pkcs->init calls anymore.
4076 * Remove SilcSocketConnection from the SFTP API since it really
4077 wasn't needed there. The application has the information
4078 saved in its contexts anyway and the SFTP layer doesn't need
4079 know about it. Affected files lib/silcsft/silcsftp.h and
4080 lib/silcsftp/sftp_[server/client].c.
4082 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4083 The SilcSimContext is not SilcSim.
4085 * Fixed possible buffer overflows in silc_id_render in the
4086 lib/silcutil/silcutil.c.
4088 * On EPOC the global crypto module lists are not used at all
4089 in the crypto library. Added support for using the constant
4090 algorithm list on EPOC. Affected files are
4091 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4094 * Fixed the handling of third parameter of KICKED notify, since
4095 it was mistakenly updated to SILC Protocol 1.0 even though it
4096 is to be included in 1.1. Since it is not in 1.0 it is not
4097 mandatory, and this fix now handles it only if it is provided,
4098 and it is not error if it is not provided. Affected file
4099 lib/silcclient/client_notify.c.
4101 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4103 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4104 client. Affected file irssi/src/silc/core/client_ops.c.
4106 * Merged with Irssi 0.8.4 from irssi.org CVS.
4108 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4110 * Check for valid socket connection in client entries before
4111 sending any messages. Fixes a crash, but doesn't fix some
4112 other underlaying bug that is lurking there. Affected
4113 file silcd/packet_send.c.
4115 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4117 * $usermode, $cumode and $cumode_space expandos shouldn't do
4118 anything with non-SILC server records. Affected file
4119 irssi/src/silc/core/silc-expandos.c
4121 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4123 * Fixed the silc_net_check_[host/local]_by_sock to support
4124 IPv6 bound sockets as well. Now they can return IPv6 addresses
4125 as well. Affected file lib/silcutil/silcnet.c.
4127 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4128 Affected lib/silcutil/unix/silcunixnet.c.
4130 * Fixed ID rendering (at least on some platforms, not NetBSD)
4131 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4133 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4135 * Added silc_hash_public_key and silc_hash_public_key_compare
4136 functions to be used with SilcHashTable. They can be used to
4137 hash public keys and compare public keys in hash table. Affected
4138 file lib/silcutil/silcutil.[ch].
4140 * Added support for specifying multiple public keys for Client
4141 connection section in server configuration file. This makes it
4142 possible to accept multiple public keys from same host, or to
4143 make a section that accepts any incoming host, and have the
4144 accepted public keys listed in the section.
4146 Added functions silc_sever_[find/get]_public_key, added the
4147 support for this actually to all connection sections but only
4148 the Client section is currently allowed to specify multiple
4151 Affected files are silcd/server.c, server_internal.h,
4152 command.c, protocol.c, server_util.[ch], packet_receive.c.
4154 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4156 * Merged Irssi 0.8.2 from irssi.org CVS.
4158 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4160 * If silc_debug is TRUE, also output standard logging messages
4161 to stderr with the debug output.
4163 Made silc_log_reset_all() flushing all channels before returning.
4164 Also fixed some documentation typos.
4166 Affected files are lib/silcutil/silclog.[ch].
4168 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4170 * Fixed the server to check correctly the amount of connections
4171 from single host, by checking also the type of the connection.
4172 Fixed also the comparison of number of connections and number
4173 of allowed connections. Affected files are silcd/server.c,
4176 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4178 * Fixed the USERS command reply to save the user's mode on the
4179 channel as well. Fixed JOIN command reply to check whether a
4180 client is on channel already and not join it twice. Affected
4181 file lib/silcclient/command_reply.c.
4183 * Added new file silc-expandos.c into irssi/silc/core/ to return
4184 various stuff for various signal for the statusbar etc. updating.
4185 Now Irssi SILC client prints channel user modes etc. on the
4188 * The user mode (like server/router operator changes) is now shown
4189 on the Irssi SILC client's statusbar. The affected files are
4190 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4192 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4194 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4195 to SILC_SCHEDULE_[UN]LOCK macros.
4197 * Added more error printing to logs in server code. Affected
4198 files silcd/server.c and silcd/protocol.c.
4200 * Fixed -S option parsing in Irssi SILC Client. Affected file
4201 irssi/src/silc/core/silc-core.c.
4203 * Added silc_buffer_alloc_size function. Affected file is
4204 lib/silcutil/silcbuffer.h.
4206 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4208 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4209 constants. Affected files in
4210 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4213 * Changed the internal SFTP Memory FS table to const. Affected
4214 file lib/silcsftp/sftp_fs_memory.c.
4216 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4218 * Fixed the buffer formatting and unformatting routines to
4219 check the size of 64 bits types with sizeof(). Affected
4220 file is lib/silcutil/silcbuffmt.c.
4222 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4224 * Removed 0.6.x backwards support.
4226 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4228 * Changed all integer type names:
4229 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4230 to avoid collisions with other libraries using same type names
4233 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4235 * Added `prefer_ipv6' argument to the functions
4236 silc_net_gethostbyname[_async]. If it is TRUE it will return
4237 IPv6 address over IPv4. If FALSE IPv4 address is returned
4238 even if IPv6 address was found. Affected files
4239 lib/silcutil/silcnet.[ch].
4241 * Added support silc_net_create_connection[_async] to fallback
4242 to IPv4 address if IPv6 address could not be used (like if
4243 it doesn't work on a specific system). Affected file in
4244 lib/silcutil/unix/silcunixnet.c.
4246 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4248 * Added silc_schedule_reinit function to do the enlarging
4249 of the max tasks handling capabilities of the scheduler.
4250 Affected files lib/silcutil/silcschedule.[ch].
4252 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4254 * Added automatic extern "C" { ... } for C++ compilers so the
4255 application does not need to define them. Affected file
4256 includes/silcincludes.h.
4258 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4259 old name went against naming convention. Applications now
4260 include "silcclient.h" instead of "clientlibincludes.h".
4261 Removed includes/clientlibincludes.h, it is redundant now.
4263 * Renamed includes/version.h to silcversion.h.
4265 * Added really preliminary support for OS/2 into the util
4266 library. Only thread & mutex API is implemented, others
4267 are still to be implemented. Created the lib/silcutil/os2/
4268 directory. Created also file includes/silcos2.h.
4270 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4272 * Added preliminary BeOS support into the util library.
4273 Created lib/silcutil/beos/, and implemented all the needed
4274 functions to support SILC on BeOS. Created also file
4275 includes/silcbeos.h.
4277 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4279 * Added proper initializations to silc's irssi code, so it's
4280 now possible to load it as module. Affected files
4281 irssi/src/silc/core/silc-core.c,
4282 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4284 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4286 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4289 * Fixed the silcdoc document generator to correct generate
4290 docs from all kinds of filenames. Affected files are
4291 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4293 * ROBOdoc documented lib/silcutil/silcmemory.h.
4294 Added also new function silc_memdup.
4296 * Removed lib/silcutil/silcbufutil.h and moved those routines
4297 to the lib/silcutil/silcbuffer.h.
4299 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4301 * Added `user_count' to the SilcChannelEntry which now tells the
4302 number of users on the channel. The user count is now saved
4303 in normal server of global channels as well. Affected files
4304 silcd/server.c, idlist.h, packet_receive.c and command.c.
4306 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4307 include file utility functions.
4309 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4310 instead of calling directly OS routines.
4312 * Fixed NICK change printing in Irssi SILC Client. Fixed
4313 KICKED notify printing in Irssi SILC Client. Affected file
4314 irssi/src/silc/core/client_ops.c.
4316 * Fixed a NICK change bug in client library, to not recreate the
4317 client_entry->channels hash table everytime nick is changed.
4318 Affected file lib/silcclient/client.c.
4320 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4322 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4323 the SKE interface a bit.
4325 * Fixed padding problem in PKCS#1. The padding was not actually
4326 random since the random number generator was used incorrectly.
4327 This security bug affects only when encrypting with PKCS#1, and
4328 it is not currently used at all in SILC. SILC only use signing
4329 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4331 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4333 * Rewrote the notify handling in Irssi SILC client to not call
4334 the events as signals. Fixes problems with Perl support.
4335 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4337 * Send the auto-nicking NICK command in client library with
4338 little timeout after connecting. The affected file is
4339 lib/silcclient/client.c.
4341 * Added following new config file settings:
4342 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4343 key_exchange_timeout, conn_auth_timeout, connections_max,
4346 Implemented all the new config settings handling in the server.
4348 Optimized the use of SKE Mutual flag usage. Use it only
4349 if connection authentication protocol is not based in public
4352 Renamed all SilcServerConfigSection* to SilcServerConfig*
4353 to have a bit shorter names.
4355 Affected files silcd/serverconfig.[ch], server.[ch], and
4358 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4360 * Cleaned up the listening sockets code, preparing for the rehash
4361 support. Affected file is silcd/server.c.
4363 * Fixed some output messages. Affected files are silcd/silcd.c,
4366 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4368 * Create lib/doc/silcrng_intro.html document as introduction
4369 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4371 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4373 * Fixes to the silcd config template. Affected file is
4374 doc/example_silcd.conf.in.
4376 * Removed type casts from silc_calloc(), conforming to the
4377 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4379 * Removed param_name member from client, server, and router
4380 section structs, now identifying the param directly.
4382 Added CONFIG_FREE_AUTH macro in config file parsing.
4384 Affected files are silcd/serverconfig.[ch].
4386 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4388 * Fixed command line parameter handling. All SILC initialization
4389 is now done in silc_core_init() which also fixes autoconnecting
4392 Affected files irssi/src/silc/core/silc-core.c,
4393 irssi/src/fe-text/silc.c.
4395 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4397 * Added new configuration options and blocks:
4398 keepalive_secs, reconnect_count, reconnect_interval,
4399 reconnect_interval_max, reconnect_keep_trying and
4400 require_reverser_lookup. Added ConnectionParam block, and
4401 implemented the connection parameters when connecting as
4402 initiator and when accepting connections as responder.
4404 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4405 whether given configuration value has been given already.
4407 Affected files silcd/serverconfig.[c], server.[c].
4409 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4410 algorithm parts and created new file silcalgs.conf, that
4411 is now included from the example_silcd.conf.in.
4413 * Optimized the silc_server_connect_to_router_second to take
4414 the connection configuration object from the SilcServerConnection
4415 object instead of finding it during the connecting phase.
4416 Added the configuration object to SilcServerConnection struct.
4417 Affected files silcd/server_internal.h, server.c.
4419 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4421 * Add the client on channel after it was resolved at the
4422 channel message receiving, and it was not already on the
4423 channel. Affected file lib/silcclient/client_channel.c.
4425 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4427 * Fixed the public key authentication to allocate always the
4428 destination signature buffer instead of using static buffer.
4429 Affected file silcd/protocol.c.
4431 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4433 * Unified the serverconfig.[ch]'s helper function interface.
4434 Affected file silcd/serverconfig.[ch].
4436 * Removed doc/example_silc.conf.in since it is redundant.
4437 The make install will now install irssi/silc.conf file.
4439 * Added new Passphrase and Publickey authentication methods to
4440 config file, allowing both public key and passphrase based
4441 authentication to be set at the same time.
4443 Added `prefer_passphrase_auth' setting in config file which
4444 can be used to set to prefer passwd auth if both passwd and
4445 public key is set. If not set, public key is preferred.
4446 This has effect only when being initiator (responder will try
4449 Added support for authentication with passphrase and public key
4450 at the same time. The passphrase is tried first always since
4451 it is faster to check.
4453 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4455 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4457 * Merged the new SILC Config library, with the server parsing
4458 support. Read the header file silcconfig.h or the toolkit
4459 documentation for the news. Affected files are
4460 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4461 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4462 silcd/protocol.c silcd/server.c silcd/server_backup.c
4463 silcd/serverconfig.[ch] silcd/silcd.c.
4465 * Fixed some silclog documentation. Affected file is
4466 lib/silcutil/silclog.h.
4468 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4470 * The silc_cipher_register, silc_hash_register and
4471 silc_hmac_register now checks if the object to be registered
4472 is registered already. Affected files are
4473 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4475 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4477 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4479 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4481 * Allow zero length channel messages inside the Channel Message
4482 Payload. Affected file lib/silccore/silcchannel.c.
4484 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4485 as header filenames.
4487 * Removed lib/silcclient/README and created HTML file
4488 lib/silcclient/silcclient_using.html, which is now included
4489 as part of Toolkit documentation.
4491 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4493 * Fixed CUMODE_CHANGE notify handling to change the mode of
4494 correct client. Affected file lib/silcclient/client_notify.c.
4496 * Make silc_rng_alloc fail if it cannot allocate the sha1
4497 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4499 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4501 * Fixed the file transfer's key agreement payload to include
4502 zero port also if the hostname is NULL because it could not
4505 Call file transfer monitor callback now also if error occurs
4506 during key agreement protocol.
4508 Changed the silc_client_file_send interface to return the
4509 SilcClientFileError instead of session id. The session ID
4510 is returned into pointer provided as argument.
4512 Check that the file exists locally before sending the
4513 file transfer request at all.
4515 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4517 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4518 error than can occur while key agreement protocol. Affected
4519 file lib/silcclient/silcapi.h.
4521 * Fixed the event_mode CMODE handler to not crash when mode
4522 is changed and +k mode is set in the channel. Affected file
4523 irssi/src/silc/core/silc-channels.c.
4525 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4526 SILC_LOG_WARNING to give out Warning and not Error. Affected
4527 file lib/silcutil/silclog.c.
4529 * Fixed the channel message payload decryption in the function
4530 silc_channel_message_payload_decrypt to not modify the original
4531 buffer before it is verified that the message decrypted
4532 correctly. Otherwise, next time it is called with correct
4533 channel key it won't encrypt since the payload is corrupted.
4534 Affected file lib/silccore/silcchannel.c.
4536 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4538 * Do not constantly resize the window. A fix patch by cras.
4539 Affected file irssi/src/fe-text/screen.c.
4541 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4543 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4544 Affected file lib/silcutil/silcnet.c.
4546 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4548 * Fixed a bug in hash table internal routine for traversing
4549 the table with foreach callback. The current entry may
4550 become invalid in the callback but it was referenced after
4551 the callback returned.
4553 Do not allow auto rehashing of hash table during the
4554 silc_hash_table_foreach operation, for same reasons as it is
4555 not allowed for SilcHashTableList. Affected files are
4556 lib/silcutil/silchashtable.[ch].
4558 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4560 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4561 Win32 DLL. extern's in header files are now declared with
4564 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4566 * Fixed private message handling. It used some old code that
4567 caused the client to crash. Affecte file is
4568 lib/silcclient/client_prvmsg.c.
4570 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4572 * Added function silc_client_add_channel,
4573 silc_client_replace_channel_id, and removed functions
4574 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4575 from client library.
4577 * Added cross reference of the joined channels to the
4578 SilcClientEntry, and changed the SilcChannelEntry's
4579 users list to SilcHashTable. The affected files are
4580 lib/silcclient/idlist.[ch].
4582 * Fixed a bug in hash table tarversing. While the hash table
4583 is traversed with SilcHashTableList the table must not be
4584 rehashed. It is now guaranteed that auto rehashable tables
4585 are not rehashed while tarversing the list. Also defined that
4586 silc_hash_table_rehash must not be called while tarversing
4587 the table. Added function silc_hash_table_list_reset that must
4588 be called after the tarversing is over. The affected files are
4589 lib/silcutil/silchashtable.[ch].
4591 * Changed all hash table traversing to call the new
4592 silc_hash_table_list_reset in server and in client library.
4594 * Added function silc_client_on_channel to return the
4595 SilcChannelUser entry if the specified client entry is joined
4596 on the specified channel. This is exported to application as
4597 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4599 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4601 * Fixed founder regaining problem with JOIN command on normal
4602 server. The notify for mode change must be sent always and
4603 not only if !cmd->pending. Affected file silcd/command.c.
4605 * Fixed the WHOWAS command's reply sending to support the
4606 lists correctly. Affected file silcd/command.c.
4608 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4610 * When sending JOIN command to router for processing the
4611 sender's old command identifier was not saved back to the
4612 sender's command context, fixed now. The affected file is
4615 * Create the key in JOIN command of the router did not return
4616 the channel key, added check for this. Affected file is
4619 * Fixed a channel ID update bug in JOIN command reply. Do
4620 not directly upgrade the ID but call the function
4621 silc_idlist_replace_channel_id if the ID was changed.
4622 Affected file silcd/command_reply.c.
4624 * Fixed memory leaks from command calling if it would fail.
4625 Affected file silcd/command.c.
4627 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4629 * Applied patches from cras:
4631 Memory leak fixes around libaries, irssi window resize fix,
4632 new silclist.h and silcdlist.h, all extern inline changed to
4635 * Removed dotconf from lib/dotconf, not needed anymore.
4637 * Removed TRQ from lib/trq, not needed anymore.
4639 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4640 with server connections. Later this will be configurable
4641 in config file after new config file is done. Affected file
4644 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4646 * Fixed a crash in server related to channel announcements.
4647 Affected file silcd/server.c.
4649 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4651 * Fixed memory leaks in silc_server_create_new_channel*
4652 functions. Affected file silcd/server.c.
4654 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4655 which ID was changed. This way the router will send the
4656 user list for the channel again, and server won't be in
4657 desync in some rare circumstances. Affected file is
4658 silcd/packet_receive.c.
4660 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4662 * Check for NULL socket pointer in the function
4663 silc_server_packet_send_to_channel_real. Affected file
4664 silcd/packet_send.c.
4666 * Fixed the BAN notify handling to correctly remove ban
4667 list. Affected file silcd/packet_receive.c.
4669 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4671 * Fixed some header addition to Toolkit distribution in
4672 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4674 * Added lib/silcclient/client_ops_example.h as an template
4675 file for application programmers to quickly start using
4676 the SilcClientOperation functions in their application.
4677 Updated the lib/silcclient/README as well to tell about this
4678 nice file made available.
4680 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4682 * Call silc_server_remove_from_channels when removing client
4683 entry when NO_SUCH_CLIENT_ID was received. Affected file
4684 is silcd/command_reply.c.
4686 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4688 * Added server & router operator statistics updating. Affected
4689 file silcd/packet_receive.c and silcd/command.c.
4691 * Fixed the SERVER_SIGNOFF notify handling on normal server
4692 not to save the history information for clients. Same was
4693 fixed earlier in remove_clients_by_server function, but not
4694 here. Affected file silcd/packet_receive.c.
4696 * Raised the default connection-retry count from 4 to 7 in
4697 server. Affected file silcd/server.h.
4699 * Cancel any possible reconnect timeouts when we start the
4700 key exchange. Affected file silcd/server.c.
4702 * Do not reconnect on connection failure when SCONNECT was
4703 given. Affected files silcd/server.[ch].
4705 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4707 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4709 * Fixed the NICK command to always give the unformatted
4710 nickname to the one giving the NICK command. If unformatted
4711 nickname is cached already it will be formatted and the
4712 local entry will always get the unformatted nickname.
4713 Affected file lib/silcclient/idlist.c.
4715 * Fixed some double frees from client library commands.
4716 Affected file is lib/silcclient/command.c.
4718 * Fixed CUMODE command in server to assure that no one can
4719 change founder's mode than the founder itself, there was a
4720 little bug. Affected file silcd/command.c.
4722 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4724 * Removed the SilcClientCommandDestructor from the client
4725 libary, it is not needed anymore. Affected files are
4726 lib/silcclient/silcapi.h, command[_reply].[ch],
4727 client_notify, idlist.c.
4729 * Fixed GETKEY command to first resolve client, and then
4730 resolve the server only if the client was not found, instead
4731 of resolving both at the same time. Affected file is
4732 lib/silcclient/command.c.
4734 * Added silc_client_start_key_exchange_cb and lookup the
4735 remote hostname and IP address before starting the key
4736 exchange with server. The affected file is
4737 lib/silcclient/client.c.
4739 * The server's public key is now saved using the IP address
4740 of the server and not the servername for the filename.
4741 The hostname public key filename is checked as an fall back
4742 method if the IP address based filename is not found.
4744 Fixed the GETKEY command to save the fetched server key
4745 in correct filename.
4747 Print the remote server's hostname now when new key is
4748 received during connection process. Affected file is
4749 irssi/src/silc/core/client_ops.c.
4751 * Return always our own public key to the client if it asks
4752 for it with GETKEY command. Affected file silcd/command.c.
4754 * Removed the use_auto_addr variable from default config
4755 file since it was in wrong section. Affected file is
4758 * Fixed TOPIC_CHANGE notification to not route it when it
4759 was sent using silc_server_send_notify_to_channel function.
4760 Affected file silcd/command.c.
4762 * Fixed silc_server_send_notify_kicked to send the kicker's
4763 Client ID also, it was missing. Affected files are
4764 silcd/command.c, silcd/packet_send.[ch].
4766 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4768 * Do not save client history information in SERVER_SIGNOFF.
4769 Fixes the bug in normal server that it does not detect
4770 the client becoming valid after the server becomes back
4771 online. Affected file silcd/server_util.c.
4773 * Added `sock_error' field into the SilcSocketConnection
4774 context. When error occurs during socket operation (read
4775 or write) the error is saved. Added also new function
4776 silc_socket_get_error to return human readable socket error
4777 message. Affected files are lib/silcutil/silcsockconn.[ch],
4778 lib/silcutil/unix/silcunixsockconn.c, and
4779 lib/silcutil/win32/silcwin32sockconn.c.
4781 * The server now prints the socket error message in the
4782 signoff for client. Affected file silcd/server.c.
4784 * Fixed the `created' channel information sending from router
4785 to server in JOIN command. Checks now whether the channel
4786 really was created or not and set it according that.
4788 Fixed the JOIN command to use the client entry's current
4789 ID during the joining procedure instead of the one it sent
4790 in the command (it is checked though), since it can change
4791 between the packet processing and command processing, and
4792 would just case unnecessary pain in the client end. Affected
4793 file silcd/command.c.
4795 * Fixed a channel key payload sending to use correct channel
4796 ID when the server was forced to change the channel's ID by
4797 router. Router sent the key payload with the old Channel ID.
4798 Affected file silcd/packet_receive.c.
4800 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4802 * Call silc_server_save_channel_key only if the key payload
4803 was provided in the JOIN command's command reply. Affected
4804 file silcd/command_reply.c.
4806 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4808 * Fixed silc_mp_sizeinbase to return the value correctly with
4809 MPI. Affected file lib/silcmath/mp_mpi.c.
4811 * Fixed the stop_server signal to correctly stop the scheduler
4812 and gracefully stop the server when SIGTERM or SIGINT signals
4813 are received. Affected file silcd/silcd.c.
4815 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4817 * Simple handling of TERM and HUP signals. Also added some log
4818 flushing call around. Affected file is
4821 * Fixed small bugs in silclog.c. Now buffering output will take
4822 effect after 10 seconds since startup: This will ensure that
4823 no important startup messages are lost. Also output redirection
4824 will preserve original format ([Date] [Type] message).
4825 Affected file is lib/silcutil/silclog.c.
4827 * Added two options to the config file, in the logging section:
4828 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4829 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4831 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4833 * Do not print the warning about log files not being initialized
4834 more than once to avoid excess logging. Affected file is
4835 lib/silcutil/silclog.c.
4837 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4838 the SIM copying in make install in Makefile.am.pre.
4840 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4842 * Rewritten silclog APIs. Globally interesting changes follows:
4843 silc_log_set_files() changed to silc_log_set_file().
4844 silc_log_set_callbacks() changed to silc_log_set_callback().
4845 ROBOdoc documented silclog header file.
4846 SilcLogCb now returns bool to wether inihibit the default
4847 handler or not (to keep the old behaviour return always TRUE).
4848 The new APIs should also fix the problem of the
4849 silcd_error.log file that was written in the current directory.
4852 Log files streams will remain opened after silc_log_set_file()
4853 call, means less CPU usage notably on high traffic servers.
4854 File streams are now full buffered, and flushed to the disk
4855 every 5 minutes, lesses HD activity and CPU usage.
4856 Messages can be redirected, allowing admins to configure
4857 one single logfile for all server messages.
4858 the silc_log_quick global variable to activate fast-logging.
4859 Affected files lib/silcutil/silclog.[ch]
4861 * Changed some code to conform new silclog APIs. Affected
4862 files are doc/example_silcd.conf.in, silcd/server.c
4863 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4866 * Fixed a memory leak that could occur in some situations.
4867 Affected file silcd/serverconfig.c.
4869 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4871 * Added the silc_client_del_client to remove the client from
4872 all channels as well. Affected file lib/silcclient/idlist.c.
4874 * Fixed the client library to correctly remove the client
4875 from all channels when the client entry is being destroyed.
4876 Affected file lib/silcclient/client_notify.c, command.c.
4878 * Added auto-nicking support to the client library. If the
4879 applicatio now sets client->nickname it will be sent to the
4880 server after connecting by the library. This way for example
4881 SILCNICK (or IRCNICK) environment variables will have effect
4882 and always change the nickname automatically to whatever
4883 it is wanted. Affected file lib/silcclient/client.[ch].
4885 * Renamed silc_server_command_bad_chars to the
4886 silc_server_name_bad_chars and moved it to the
4887 silcd/server_util.[ch]. Added also new function
4888 silc_server_name_modify_bad to return nickname that
4889 includes bad characters as new nickname without those
4890 bad characters. This check and modify is now used in
4891 silc_server_new_client when the username is initially set
4892 as nickname, so it must be checked to be valid nickname.
4893 Affected file silcd/packet_receive.c.
4895 * The nickname length is now taken from the packet for real
4896 and not trusted to strlen() since it clearly can return
4897 wrong length for nickname including bad characters. This
4898 also applies to channel names. Affected file silcd/command.c.
4900 * Removed the lib/silcsilm/modules directory. Modules are now
4901 compiled into the lib/silcsim. Fixed the copying of the
4902 modules to follow symbolic links in Makefile.am.pre.
4904 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4906 * Fixed silc_string_regexify list creation. Fixes bugs with
4907 BAN and INVITE commands in server. The affected file is
4908 lib/silcutil/unix/silcunixutil.c.
4910 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4912 * Removed the command destructor entirely from the server's
4913 command and command reply routines. It is not needed, and
4914 its usage was buggy and caused crashes. Affected files are
4915 silcd/command[_reply].[ch].
4917 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4919 * Cancel protocol and NULL sock->protocol if timeout
4920 occurred during protocol. Affected file silcd/server.c.
4922 * Cancel protocol timeouts always before calling the final
4923 callback, to assure that after final callback is called
4924 no other state will be called for the protocol anymore.
4925 Affected file silcd/protocol.c.
4927 * Print error log if incoming connection configuration could
4928 not be found. Affected file silcd/server.c.
4930 * Fixed JOIN command to correctly save the founder mode
4931 to the client on normal SILC server, when the channel
4932 was created by the router. Affected file silcd/command.c.
4934 * Fixed LIST command (hopefully) to send correct reply
4935 packets. Affected file silcd/command.c.
4937 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4939 * The silc_packet_receive_process now returns FALSE if the
4940 read data was invalid packet, and TRUE if it was ok.
4942 The server now checks that if unauthenticated connection
4943 sends data and its processing fails the server will close
4944 the connection since it could be a malicious flooder.
4946 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4948 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4950 * Make sure the warning about error opening a log file is
4951 printed only once and not everytime it fails (produces
4952 too much useless log). Affected file lib/silcutil/silclog.c.
4954 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4956 * Made the silc_server_daemonise() function more readable.
4957 Affected file silcd/server.c.
4959 * Pid file is now optional, the user may comment it out from
4960 the config file. Removed define SILC_SERVER_PID_FILE, we
4961 don't need a default any longer. Affected file
4962 configure.in.pre, lib/Makefile.am.pre.
4964 * Make some use of the pid file. The server now dies at startup
4965 if it detects a valid pid file on his path. The server would
4966 die anyway in this circumstance, because of the bind() failure.
4967 Affected file silcd/silcd.c.
4969 * No longer compiling lib/dotconf.
4971 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4973 * Fixed JOIN command parsing not to crash. Affected file
4974 lib/silcclient/command.c.
4976 * Fied the NICK_CHANGE notify to add the new client entry
4977 even it is resolved. This removes an <[unknown]> nick
4978 thingy bug in the client. Affected file is
4979 lib/silcclient/client_notify.c.
4981 * Do not try to allocate 0 bytes (efence does not like it)
4982 in lib/silccore/silccomand.c when encoding payload.
4984 * Do not take IRCNICK as nickname in Irssi SILC client since
4985 it is not possible to set nickname before hand connecting
4986 the server (TODO has an entry about adding auto-nicking
4989 * Changed the silc_server_command_pending to check whether
4990 there already exists an pending entry with the specified
4991 command, command identifier and pending callback. This is
4992 to fix IDENTIFY and WHOIS related crashes that may register
4993 multiple pending commands with same identifier. Affected
4994 file silcd/command.c.
4996 * Fixed the server to reconnect to the router even if it
4997 was already reconnecting and EOF was received. This to
4998 fix a possibility that the server wouldn't ever try to
4999 auto-reconnect to the router. Affected file silcd/server.c.
5001 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5003 * Fixed the server's password authentication to use the
5004 length of the locally saved password, and not the one
5005 sent in the packet. Affected file silcd/protocol.c.
5007 * Fixed same password authentication problem in the
5008 Authentication Payload handling routines in
5009 lib/silccore/silcauth.c.
5011 * Yet another password authentication problem fixed with
5012 channel password handling in silcd/command.c.
5014 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5016 * If first character of string in silc_parse_userfqdn is '@'
5017 then do not parse it. Affected file is
5018 lib/silcutil/silcutil.c.
5020 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5022 * Fixed minor bug in IDENTIFY command reply sending, which
5023 caused various weird problems during JOIN when it was
5024 resolving names for users. Affected file silcd/command.c.
5026 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5028 * Fixed the IDENTIFY command reply sending to chech better valid
5029 clients. It was possible to send incomplete list of replies.
5030 Affected file silcd/command.c.
5032 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5034 * Added silc_client_command[s]_[un]register functions now to
5035 dynamically register the commands in client library. Removed
5036 the static table of commands. This allows the client library
5037 to call commands without causing the application to know about
5038 what commands library has called.
5040 Removed the INFO command reply kludge to detect when the command
5041 was called by library. Now library use its own command reply
5042 function for INFO command.
5044 Added function silc_client_command_call to call a command.
5045 Application can use it to call command, not access the structure
5048 Now all commands that are sent by the client library (not
5049 explicitly sent by application) use own command reply functions.
5051 Affected files around lib/silcclient/ and in
5052 irssi/src/silc/core/.
5054 * Fixed the WHOIS command reply sending to chech better valid
5055 clients. It was possible to send incomplete list of replies.
5057 Fixed the WHOIS and IDENTIFY to send the request to router
5058 if normal server did not do it and did not find any results.
5060 Affected file silcd/command.c.
5062 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5064 * Moved the internal data from SilcClient context into its
5065 own file, not accesible to application. Affected files
5066 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5067 and other files in client library.
5069 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5071 * Added doc/examples installation target in Makefile.am.pre.
5074 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5076 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5077 commands the found client entry will be removed from the
5078 cache, after notifying application about the error. Affected
5079 file lib/silcclient/command_reply.c.
5081 * Changed the /MSG to check for exact nickname user gave, and
5082 not let `nick' match `nick@host' if it is only one found. Now,
5083 user must type the exact nickname (like nick@host2) even if
5084 there are no more than one same nicks found. This is to avoid
5085 a possibility of sending nickname to wrong nickname since
5086 `nick' could match `nick@host'. Affected file is
5087 irssi/src/core/silc-servers.c.
5089 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5091 * Do not print "you are now server operator" or similar when
5092 giving /away command. Affected files are
5093 irssi/src/silc/core/client_ops.c, silc-servers.h.
5095 * Made the silc_server_command_pending_error_check to send
5096 the same command reply payload it received back to the
5097 original sender of the command. This way all arguments
5098 that was received by the server will be received by the
5099 client too. Affected file silcd/command.c.
5101 * Added the silc_idcache_add to return the created cache entry
5102 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5104 * Add global clients to expire if they are not on any channel.
5105 This is because normal server will never know if they signoff
5106 if they are not on any channel. The cache expiry will take
5107 case of these entries. This is done by normal servers only.
5108 The affected files are silcd/command_reply.c,
5109 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5111 * If server receives invalid ID notification for WHOIS or
5112 IDENTIFY and the ID exists in the lists, it is removed.
5113 Affected file silcd/command_reply.c.
5115 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5116 in client then client entry that it matches is searched and
5117 the nickname is printed on the screen for user. Affected
5118 file irssi/src/silc/core/client_ops.c.
5120 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5122 * Use cache entry expire time in the LIST command reply to
5123 purge old entries from the cache after the LIST command
5124 reply has been received. This way we don't have non-existent
5125 entries in the cache for too long. Affected file is
5126 silcd/command_reply.c.
5128 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5130 * If we are normal server, and we've not resolved client info
5131 in WHOIS or IDENTIFY from router, and it is global client,
5132 we'll check whether it is on some channel. If it is not
5133 then we cannot be sure about its validity and will resolve it
5134 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5135 file silcd/command.c.
5137 * Search channel by name (if possible) rather than by ID
5138 in IDENTIFY command's command reply. Affected file is
5139 silcd/command_reply.c.
5141 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5143 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5144 Updated specs and implemented it. Affected file silcd/command.c,
5145 silcd/packet_send.c and silcd/packet_receive.c.
5147 * Implemented the <founder auth> payload handling in the JOIN
5148 command. If provided all conditions for channel joining
5149 except requirement to provide correct passphrase can be
5150 overrided by the channel founder. Updated the protocol specs.
5151 Affected file silcd/command.c.
5153 Added support for founder auth in JOIN command in client
5154 library. Fixed the parsing of the JOIN command now to support
5155 all options as they should be. The affected file is
5156 lib/silcclient/command.c.
5158 * Optimized the WHOIS and IDENTIFY commands to send the request
5159 to router only if it includes nicknames or other names. If
5160 they include only IDs then check the local cache first before
5161 routing. Affected file is silcd/command.c.
5163 * Added channels topic announcements. Affected file is
5164 silcd/packet_receive.c and silcd/server.c.
5166 * Fixed the silc_server_send_notify_topic_set to really destine
5167 the packet to channel. Affected file silcd/packet_send.c.
5169 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5170 library. Affected file lib/silcclient/client_notify.c.
5172 * Added UMODE announcements. Affected file silcd/server.c.
5174 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5176 * Memory leak fixes in:
5178 lib/silcutil/silcsockconn.c
5179 lib/silcske/silcske.c
5180 lib/silcske/groups.c
5182 lib/silccrypt/silcpkcs.c
5183 lib/silccore/silccommand.c
5184 lib/silccore/silcidcache.c
5189 * ROBOdoc documented the lib/silcske/groups.h file and a
5190 bit changed the interface for better.
5192 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5194 * Update the client entry context in the ID cache after
5195 nick change. Affected file lib/silcclient/command.c.
5196 Fixes the CUMODE command when regaining founder privileges,
5197 and a little WHOIS problem.
5199 * Fixed silc_net_gethostbyname to correctly call the
5200 inet_ntop. Affected file lib/silcutil/silcnet.c.
5202 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5204 * Added IPv6 support checking to the configure.in.pre, added
5205 also --enable-ipv6 option to override the check. Affected
5206 file configure.in.pre.
5208 * The silc_thread_create now calls the start function
5209 directly if threads support is not compiled in. Removes
5210 ugly #ifdef's from generic code. Affected files are
5211 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5213 * Added silc_net_gethostby[name/addr]_async to asynchronously
5214 resolve. Affected files are lib/silcutil/silcnet.[ch].
5216 * Added support for rendering IPv6 based server, client and
5217 channel IDs. Affected file lib/silcutil/silcutil.c.
5219 * Added support for creating IPv6 based server IDs. Affected
5220 file is silcd/serverid.c.
5222 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5224 * Added silc_net_gethostby[addr/name] into the
5225 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5226 routines. Added silc_net_is_ip[4/6]. Affected file is
5227 lib/silcutil/unix/silcunixnet.c. All routines that take
5228 address as argument now supports both IPv4 and IPv6 addresses.
5230 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5232 * Fixed LIST command reply sending in server. Affected file
5235 * Server now sends the kicker's client ID in the KICK notify
5236 to the kicked client. Affected file silcd/command.c.
5238 * The client library now parses the kickers client ID and
5239 UI displays it. Affected files lib/silcclient/client_notify.c
5240 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5242 * Made all payload parsing function prototypes consistent.
5243 They all take now const unsigned char * and uint32 pair as
5244 the payload data instead of SilcBuffer. Changes all around
5245 the source tree. Other unsigned char* -> const unsigned char*
5246 changes around the tree as well.
5248 * Optimized SFTP client and server packet sending not to
5249 allocate new buffer for each packet but to recycle the
5250 first allocated buffer. Affected files are
5251 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5253 * Optimized the SFTP client to use SilcList instead of
5254 SilcDList for requests, because it is faster. Affected file
5255 is lib/silcsftp/sftp_client.c.
5257 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5258 into lib/silccore/silcid.[ch].
5260 Renamed silcpayload.[ch] into silcargument.[ch].
5262 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5264 * If client entry is deleted with active key agreement
5265 session, abort the session.
5267 The silc_client_abort_key_agreement now calls the completion
5268 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5270 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5273 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5275 * Don't use __restrict in older GCC's. Affected file is
5276 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5278 * silc_net_localhost now attempts to reverse lookup the
5279 IP/hostname. Affected file lib/silcutil/silcnet.c.
5281 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5282 command. It can be used to gain founder privileges at
5283 the same time when joining the channel.
5285 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5286 kicker's client ID as well. Updated protocol specs.
5288 Defined that the server must send SILC_COMMAND_IDENTIFY
5289 command reply with error status to client who sent
5290 private message with invalid client ID.
5292 Updated the protocol specification.
5294 * Added silc_server_send_command_reply to send any
5295 command reply. Affected file silcd/packet_send.[ch].
5297 * Added silc_id_payload_encode_data to encode ID payload
5298 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5300 * The server now send IDENTIFY command reply with error
5301 status if client ID in private message is invalid. Affected
5302 file silcd/packet_receive.c.
5304 * Save the server key file with server's IP address in
5305 the filename instead of hostname. The affected file is
5306 irssi/src/silc/core/client_ops.c.
5308 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5310 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5313 * Added libtool support for compiling shared objects in
5314 lib/silcsim. Affected file configure.in.pre and
5315 lib/silcsim/Makefile.am. Original patch by cras.
5317 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5319 * Pid file configuration, and server's config file fixes
5320 patch by toma. Updated CREDITS file.
5322 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5324 * Fixed silc_client_channel_message to not try to decrypt
5325 the message twice if it resolved the destination client
5326 information. This could cause of dropping one channel
5327 message. Affected file lib/silcclient/client_channel.c.
5329 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5331 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5332 lib/silcclient/client.c. This function is used when the SILC
5333 Client is run under some other scheduler, or event loop or
5334 main loop. On GUI applications, for example this may be
5335 desired to used to run the client under the GUI application's
5336 main loop. Typically the GUI application would register an
5337 idle task that calls this function multiple times in a second
5338 to quickly process the SILC specific data.
5340 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5342 * Fixed silc_server_drop() for dropping the supplementary
5343 groups as well, this could cause a security hole on some
5346 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5348 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5351 * Write PID file after dropping privileges. Added -F option
5352 to run server on foreground. A patch by debolaz.
5353 Affected files silcd/server.c, silcd/silcd.c.
5355 * Fixed MOTD to return the MOTD file server name. Affected
5356 file silcd/command.c.
5358 * Added INFO command reply handling to the Irssi SILC Client.
5359 Affected file irssi/src/silc/core/client_ops.c.
5361 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5363 * Fixed the silc_idcache_list_* routines to really support
5364 the dynamic list. Fixes a crash. Affected file is
5365 lib/silccore/silcidcache.c.
5367 * Fixed the LIST command reply to really call LIST command's
5368 pending callbacks. Affected file silcd/command_reply.c.
5370 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5372 * Update conn->local_entry->nickname after giving NICK
5373 command. Affected file lib/silcclient/command.c.
5375 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5377 * Added the [pid] option to the silcd configuration file
5379 Affected files: serverconfig.[ch] and silcd.c
5381 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5383 * Save fingerprint in WHOIS command reply in server.
5384 Affected file silcd/command_reply.c.
5386 * Fixed NICK commands pending callback registration.
5387 Affected file lib/silcclient/command.c.
5389 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5391 * Use ++server->cmd_ident when sending commands in server,
5392 instead of random number. Affected file silcd/command.c.
5394 * Fixed GETKEY command reply to call actually GETKEY pending
5395 command callbacks. Affected file silcd/command_reply.c.
5397 * A bit stricter check for nicknames. Check for same nickname
5398 in NICK command also. Affected file silcd/command.c.
5400 * Do not call INFO command everytime client ID changes, only
5401 during first connecting. Affected file lib/silcclient/client.c.
5403 * Set the new nickname only after successful command reply for
5404 NICK command is returned by server. Affected file
5405 lib/silcclient/command.c.
5407 * Remove nicknames from nicklist during server_signoff notify.
5408 Should fix /NAMES bit more. The affected file is
5409 irssi/src/silc/core/silc-channels.c.
5411 * Added `fingerprint' field to the SilcIDListData in the
5412 silcd/idlist.h to hold the fingerprint of the client's
5415 Send the fingerprint of the client's public key in WHOIS
5418 Affected files silcd/command.c, and silcd/idlist.[ch].
5420 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5421 create fingerprint from given data.
5423 * Show the fingerprint of the client's public key in WHOIS.
5424 Affected files irssi/src/module-formats.[ch] and
5425 irssi/src/silc/core/client_ops.c.
5427 * Format the multiple same nicknames also during JOIN and
5428 NICK_CHANGE notifys. Affected file is
5429 lib/silcclient/client_notify.c.
5431 * Do not print error on screen for invalid private message
5432 payload since it can come if someone is sending private
5433 messages with wrong key. Affected file
5434 lib/silccore/silcprivate.c.
5436 * Fixed multiple concurrent /PING crash. Affected file
5437 lib/silcclient/command.c.
5439 * Changed the wrong ID encoding. All IP addresses must be
5440 in MSB first order in encoded format. They were encoded
5441 wrong and was in LSB format. Affected files are
5442 silcd/serverid.c, lib/silcutil/silcutil.c.
5444 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5446 * Call the `connect' client operation through the scheduler
5447 in case of error. Affected file lib/silcclient/client.c.
5449 * Call the `failure' client operation even if the error
5450 occurred locally during a protocol. Affected file is
5451 lib/silcclient/protocol.c.
5453 * Added support of sending LIST command to router from normal
5454 server. This way normal server can get list of all channels
5455 in the network too. Fixed the channel list sending in the
5456 server too. Affected files are silcd/command.c, and
5457 silcd/command_reply.[ch].
5459 * Added silc_server_update_channels_by_server and
5460 silc_server_remove_channels_by_server. They are used during
5461 disconnection of primary router and in backup router protocol.
5462 Affected file silcd/server_util.[ch], silcd/server.c and
5463 silcd/server_backup.c.
5465 * Fixed channel adding to global list in IDENTIFY command
5466 reply in server. Affected file silcd/command_reply.c.
5468 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5470 * If the incoming packet type is REKEY or REKEY_DONE process
5471 that packet always synchronously. Fixes yet another MAC
5472 failed error on slow (dialup) connections. Affected file
5473 lib/silcclient/client.c and silcd/server.c.
5475 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5477 * Call check_version SKE callback for initiator too. Affected
5478 file lib/silcske/silcske.c.
5480 * Implemented fix for security hole found in the SKE that was
5481 fixed in the specification few days back; the initiator's
5482 public key is now added to the HASH value computation.
5483 Added backwards support for the old way of doing it too, for
5484 old clients and old servers. Affected file is
5485 lib/silcske/silcske.c.
5487 * Enabled mutual authentication by default in SKE. If initiator
5488 is not providing mutual authentication the responder will
5489 force it. This will provide the proof of posession of the
5490 private key for responder. The affected files are
5491 lib/silcclient/protocol.c and silcd/protocol.c.
5493 * Do not cache anymore the server's public key during SKE.
5494 We do mutual authentication so the proof of posession of
5495 private key is done, and if the server is authenticated in
5496 conn auth protocol with public key we must have the public
5497 key already. Affected file silcd/protocol.c.
5499 * Added new global debug variable: silc_debug_hexdump. If
5500 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5501 file lib/silcutil/silclog.[ch].
5503 * Fixed compilation warning due to char * -> const char *.
5504 Affected files lib/silcutil/silcnet.h, and
5505 lib/silccore/silcauth.[ch].
5507 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5509 * Fixed CMODE command when new channel key was created. If
5510 the creation failed the old key was removed. Next time giving
5511 same command would crash the server since the old key was
5512 freed already. Affected file silcd/command.c.
5514 * Fixed the silc_server_announce_get_channels to not crash
5515 on reconnect. Affected file silcd/server.c.
5517 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5519 * Added silc_log_set_debug_string function to set a regex
5520 string to match for debug output. Only the function names,
5521 or filenames matching the given debug string is actually
5522 printed. This way it is possible to filter out those debug
5523 strings that user is not interested in.
5525 Fixed a bug in silc_string_regexify.
5527 Affected files lib/silcutil/silclog.[ch], and
5528 lib/silcutil/unix/silcunixutil.c.
5530 * Changed the -d options in both server and Irssi SILC client
5531 to take the debug string as argument. Affected files
5532 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5534 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5536 * Added silc_hash_babbleprint to create a Bubble Babble
5537 Encoded fingerprint. The encoding is developed by Antti
5538 Huima (draft-huima-babble-01.txt), and it creates human
5539 readable strings out of binary data. Affected file
5540 lib/silccrypt/silchash.[ch].
5542 * Print the babble print now in addition of fingerprint as well
5543 in Irssi SILC client. Affected files are
5544 irssi/src/fe-common/silc/module-formats.[ch],
5545 irssi/src/fe-common/silc/core/client_ops.c.
5547 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5549 * Fixed a security problem found in SKE. The initiator's
5550 public key too is now added to the HASH hash value creation
5551 which is signed by the responder to create the SIGN value.
5552 This will prevent anyone in the middle to lie to the responder
5553 about the initiator's public key. If this is done now, the
5554 man in the middle will get caught. Updated the protocol
5557 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5559 * Better installation directory handling. Configure module
5560 paths and other paths automatically to example_silc* files
5561 in doc/. A patch by toma.
5563 * Fixed compiler warning from MPI library, and from SILC RNG.
5566 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5567 It can be configured with ./configure. A patch by toma.
5569 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5571 * Find correct make to use in prepare-clean. A patch by
5572 toma. Affected file prepare-clean.
5574 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5576 * Added irssi variables use_auto_addr, auto_bind_ip,
5577 auto_bind_port and auto_public_ip.
5579 * Changed the interface for silc_client_send_key_agreement
5580 in lib/silcclient/silcapi.h
5584 irssi/src/silc/core/silc-core.c
5586 lib/silcclient/silcapi.h
5587 irssi/src/silc/core/silc-channels.c
5588 lib/silcclient/client_keyagr.c
5591 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5593 * Added silc_pkcs_public_key_compare to compare two
5594 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5596 * Check that the client who set the founder mode on the
5597 channel is the same client that is giving the founder
5598 mode to itself. It is done by comparing the saved public
5599 key (it is saved even in the authentication is passphrase).
5600 Affected file silcd/command.c.
5602 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5604 * Do not process packet for disconnected socket connection.
5605 Affected file lib/silccore/silcpacket.c.
5607 * Process the DISCONNECT packet through scheduler in the
5608 client library. Affected file lib/silcclient/client.c.
5610 * Fixed the silc_client_packet_parse to not to increase
5611 the packet sequence number if the conn->sock and the
5612 current socket connection is not same. This can happen
5613 for example during key agreement when the conn includes
5614 multiple socket connections (listeners). Affected file
5615 lib/silcclient/client.c.
5617 * The sender of the file transfer request now provides also
5618 the pointer (listener) for the key exchange protocol. If
5619 the listener cannot be created then it sends empty key
5620 agreement and lets the receiver provide the listener.
5622 Added `local_ip' and `local_port' arguments to the
5623 silc_client_file_send. If they are provided they are used,
5624 if not then it will attempt to find local IP address, if
5625 not found or bind fails then the remote client will provide
5628 Affected files are lib/silcclient/client_ftp.c and
5629 lib/silcclient/silcapi.h.
5631 * Extended the FILE SEND command to support defining the
5632 local IP and port for key exchange listener. They are
5633 optional. Affected file irssi/src/silc/core/silc-servers.c.
5635 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5637 * Defined to WHOIS command reply the sending of fingerprint
5638 of the client's public key (if the proof of posession of the
5639 corresponding private key is verified by the server).
5640 Updated to the protocol specification.
5642 * Added support of receiving the client's public key's
5643 fingerprint in command reply in client library. Affected
5644 file is lib/silcclient/command_reply.c, and
5645 lib/silcclient/idlist.[ch].
5647 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5649 * Do not send over 128 chars long nickname to the server
5650 in NICK command. Affected file lib/silcclient/command.c.
5652 * Do not send over 256 chars long channel names to the server
5653 in JOIN command. Affected file lib/silcclient/command.c.
5655 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5657 * Assure that silc_server_close_connection cannot be called
5658 twice for same socket context. Affected file is
5661 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5663 * Send error message to application if opening file for
5664 writing during file transfer fails. Affected file is
5665 lib/silcclient/client_ftp.c.
5667 Remove all file transfer sessions for a client that we're
5668 removing from ID cache.
5670 Affected file is lib/silcclient/client_ftp.c.
5672 * Fixed silc_net_addr2bin to return correct address. Affected
5673 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5675 * Fixed file transfer session removing on signoff notify.
5676 Affected file irssi/src/silc/core/silc-servers.c.
5678 * Added the SilcClientFileError to be returned in the monitor
5679 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5680 Affected file lib/silcclient/silcapi.h.
5682 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5684 * Fixed a crash in silc_client_ftp_free_sessions and
5685 silc_client_ftp_session_free_client. Affected file
5686 lib/silcclient/client_ftp.c.
5688 * Added `disabled' field in the SilcChannelEntry in the server
5689 to indicate if the server entry is disabled. Affected file
5690 silcd/idlist.h, silcd/command[_reply].c.
5692 * SILC server adds now /var/run/silcd.pid everytime it is
5693 started. Affected file silcd/silcd.c.
5695 * Added silc_server_packet_send_clients to send a packet to
5696 the provided table of client entries. Affected file
5697 silcd/packet_send.[ch].
5699 * Fixed a crash in client resolving in client_prvmsg.c in
5700 client library. Affected file lib/silcclient/client_prvmsg.c.
5702 * Do not actually remove the client directly from ID cache
5703 during SERVER_SIGNOFF, but invalidate it. This way we
5704 preserve the WHOWAS info for the client. Affected file
5705 silcd/server_util.c.
5707 * Fixed SERVER_SIGNOFF notify handling in the server. The
5708 server is now able to process incoming SERVER_SIGNOFF notify
5709 for a server that it doesn't even know about. It will remove
5710 the clients provided in the notify. Affected file
5711 silcd/packet_receive.c.
5713 * Check for partial packet in data queue after every packet that
5714 was found from the queue. Return and wait for more data if
5715 there is partial data in queue. Affected file is
5716 lib/silccore/silcpacket.c.
5718 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5720 * Added SilcClietFileError enum to indicate error in
5721 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5722 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5723 Affected files lib/silcclient/silcapi.h and
5724 lib/silcclient/client_ftp.c.
5726 * Check that newsize in silc_buffer_realloc is larger than
5727 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5729 * Added better monitor of file transfers. It now monitors
5730 key agreement protocol during the file transfer too. Added
5731 error reporting too. Affected files
5732 irssi/src/silc/core/silc-servers.c,
5733 irssi/src/fe-common/silc/module-formats.[ch].
5735 * Wrote a help file for FILE command.
5737 * Added silc_rng_global_get_byte_fast to get not-so-secure
5738 random data as fast as possible. Random data is read from
5739 /dev/urandom if available and from the SILC RNG if not
5740 available. It is used in padding generation. Affected file
5741 lib/silccrypt/silcrng.[ch].
5743 * All packets in client library are now processed synchronously.
5744 Optimized packet processing a lot. Affected file
5745 lib/silcclient/client.c.
5747 * All server connection packets are processing synchronously
5748 now in server, to optimize packet processing. Affected file
5751 * Include files are installed now only in Toolkit distribution
5752 if make install is given. Affected files: all Makefile.am's.
5754 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5756 * Assure that silc_client_notify_by_server_resolve does not
5757 resolve the client information multiple times. If it cannot
5758 be found by the first it cannot be found at all. Affected
5759 file lib/silcclient/client_notify.c.
5761 * Fixed WHOWAS command reply calling. Affected file
5762 lib/silcclient/command_reply.c.
5764 * Removed all references to silc_idlist_get_client from the
5765 Irssi SILC client since that call is internal call used by
5766 the library. The Irssi SILC client will use now client
5767 retrieval functions found in silcapi.h.
5769 * Fixed a bug in resolving nickname info before sending
5770 private message. It used freed memory. Affected file
5771 irssi/src/silc/core/silc-servers.c.
5773 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5775 * Assure my_channels statistics cannot go negative in server.
5776 Affected files silcd/server.c, silcd/server_util.c.
5778 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5780 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5782 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5784 * Win32 Toolkit changes. Affected files
5785 win32/silc.dsw, win32/libsilc/libsilc.def,
5786 win32/libsilcclient/libsilc.def,
5787 lib/silcutil/silcutil.c, and
5788 lib/sftp/sftp_fs_memory.c.
5790 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5792 * Added silc_net_localip to return local host's IP address.
5793 Affected file lib/silcutil/silcnet.[ch].
5795 * If key exchange or rekey protocol is active for a connection
5796 parse all packets syncronously since there might be packets
5797 in packet queue that we are not able to process without first
5798 processing packets before them. Affected file silcd/server,
5799 lib/silcclient/client.c.
5801 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5802 whether library should continue processing the packet.
5803 Affected file lib/silccore/silcpacket.h.
5805 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5806 SilcSFTPMonitorData to SFTP server to monitor various
5807 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5808 lib/silcsftp/sftp_server.c.
5810 * Added silc_file_size to return file size. Affected file
5811 lib/silcutil/silcutil.[ch].
5813 * Implemented the file transfer support for the client library.
5814 Added preliminary support for simple client to client one-file
5815 transmission. Affected file lib/silcclient/client_ftp.c,
5816 lib/silccilent/client.[ch].
5818 * Added new local command FILE to the Irssi SILC Client.
5819 It is used to perform the file transfer. It has subcommands
5820 SEND, RECEIVE, SHOW and CLOSE. Affected files
5821 irssi/src/silc/core/client_ops.c,
5822 irssi/src/silc/core/silc-server.[ch].
5824 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5826 * Relay the SILC_PACKET_FTP in the server. Affected files
5827 silcd/server.c and silcd/packet_receive.c.
5829 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5831 * Renamed silc_file_read and silc_file_write to functions
5832 silc_file_readfile and silc_file_writefile. Added function
5833 silc_file_open and silc_file_close. Affected files
5834 lib/silcutil/silcutil.[ch].
5836 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5838 * Resolve the client info when received private message or
5839 channel message for a client which nickname we don't know.
5840 Affected files lib/silcclient/client_prvmsg.c and
5841 lib/silcclient/client_channel.c.
5843 * Do not crash in /KEY if client is not connected. Affected
5844 file irssi/src/silc/core/silc-channels.c.
5846 * Added SilcClientStatus field to the SilcClientEntry in the
5847 lib/silcclient/idlist.h.
5849 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5850 is incomplete and is being resolved, it won't be resolved
5853 Make sure also that USERS command reply does not resolve
5854 twice information. Affected file is
5855 lib/silcclient/command_reply.c.
5857 Make sure that silc_client_get_clients_by_list does not
5858 resolve twice same information.
5860 * Check for valid client->id in the silc_server_free_client_data.
5861 Affected file silcd/server.c.
5863 * Fixed /GETKEY nick@server not to crash if the server entry
5864 is not found. Affected file lib/silcclient/command.c.
5866 * Fixed the silc_server_check_cmode_rights to check the
5867 requested modes correctly. Affected file silcd/command.c.
5869 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5871 * Better checks for non-printable chars in nick added.
5872 Affected file silcd/command.c.
5874 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5876 * Call the silc_server_udpate_servers_by_server in the
5877 primary router that comes back online in the backup resuming
5878 protocol. Otherwise it routes packets wrong. Affected file
5879 silcd/server_util.[ch], silcd/server_backup.c.
5881 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5883 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5884 lib/silcutil/silcbuffmt.[ch].
5886 * Redefined the SILC packet header to include the padding
5887 length. Affected file lib/silccore/silcpacket.[ch].
5889 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5890 length for maximum padding up to 128 bytes). Affected
5891 file lib/silccore/silcpacket.h.
5893 * Removed all backwards support for old 0.5.x MAC thingies.
5894 The SILC packet header change makes it impossible to be
5895 backwards compatible.
5897 * Send the ENDING packet with timeout in the backup resuming
5898 protocol. This is to assure that all routers has connected
5899 to the primary router. Affected file silcd/server_backup.c.
5901 * Changed the RNG to take the first IV from random data. It
5902 used to take it from zero actually. Changed the RNG also
5903 to use /dev/urandom during session. /dev/random is used
5904 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5906 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5908 * Changed the SILC packet header to have the first two bytes
5909 (the packet length) encrypted. Affected files aroung the
5910 code tree, lib/silccore/silcpacket.[ch]. Removed the
5911 SilcPacketCheckDecrypt callback. It is not needed anymore
5912 since the silc_packet_receive_process will determine now
5913 whether the packet is normal or special.
5915 * Implemented the unidirectional MAC keys. Affected files
5916 lib/silcske/silcske.c, silcd/protocol.c and
5917 lib/silcclient/protocol.c.
5919 * Implemented the packet sequence number to the MAC computation.
5920 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5921 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5922 lib/silcclient/protocol.c.
5924 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5926 * Allow backup router to announce servers. All servers
5927 announced by backup router are added to the global list
5928 automatically. Update hte server's socket to our primary
5929 router also when backup router announces a server.
5930 Affected file silcd/packet_receive.c.
5932 * Do not update the client->router in the function
5933 silc_server_udpate_clients_by_server if the client is on
5934 global list. We might fail to find any specific server
5935 for locally connected clients and local cell clients. They
5936 should still use the `from' and not `to' as client->router.
5937 This fixes backup router resuming protocol. Affected file
5938 silcd/server_util.c.
5940 * Decrease channel statistics count only if the channel
5941 deletion worked. Affected files are silcd/server.c and
5942 silcd/server_util.c.
5944 * Added silc_server_update_servers_by_server to update origin
5945 of all server entries. Used during backup router protocol.
5946 Affected files silcd/server_util.[ch], silcd/server.c. and
5947 silcd/backup_router.c.
5949 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5950 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5951 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5952 lib/silccrypt/silchmac.c.
5954 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5956 * Assure that router cannot reroute the same channel message
5957 to the sender. Affected file silcd/packet_receive.c.
5959 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5961 * Made better checks that the channel message is not sent
5962 to the router it came from. Affected file is
5963 silcd/packet_send.c. Fixed memory leak too.
5965 * Announce informations for incoming router connection, but
5966 only after checking if it is replaced by backup router.
5967 Affected file silcd/packet_receive.c.
5969 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5971 * Fixed the backup resuming protocol to work in multiple
5972 router environment. Affected file silcd/server_backup.c.
5974 * Route packet only to one router in the function
5975 silc_server_packet_send_to_channel. Affected file is
5976 silcd/packet_send.c.
5978 * Fixed silc_server_send_notify_dest to set the broadcast
5979 flag. Fixed the silc_server_send_notify_topic to actually
5980 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5981 Affected file silcd/packet_send.c.
5983 * Changed the SFTP Filesystem interface. Changed the
5984 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5985 the filesystem operation function. The SilcSFTPFilesystem
5986 is now a context that is allocated by all filesystem allocation
5987 functions and it already includes the operations structure
5988 and filesystem specific context. It is given as argument
5989 now to the silc_sftp_server_start. This made the interface
5990 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5991 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5993 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5995 * Changed the backup router adding and getting interfaces
5996 in the server. The router that will be replaced by the
5997 specified backup router is now sent as argument. Affected
5998 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6001 * Added silc_net_addr2bin_ne to return the binary form of
6002 the IP address in network byte order. Affected files
6003 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6005 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6007 * Check for existing server ID in silc_server_new_server
6008 and in silc_server_connect_to_router_final and remove the
6009 old entry if it exists. Affected file silcd/packet_receive.c,
6012 * Send the channel message always to only one router, either
6013 in upstream or downstream. Affected file is
6014 silcd/packet_send.c.
6016 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6018 * Wrote the definition of the backup resuming protocol to the
6019 protocol specification.
6021 * Removed one redundant channel key generation from normal
6022 server during joining procedure. Removed one redundant
6023 channel key sending from server to router during joining
6024 procedure. Affected file silcd/command.c.
6026 * Made minor bugfixes to the backup router resuming protocol.
6027 Affected file silcd/server_backup.c, server.c.
6029 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6031 * Added --disable-asm configuration option. Affected files
6032 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6035 * Implemented the backup resuming protocol that is used to
6036 resume the primary router position in the cell after the
6037 primary router comes back online. Affected files
6038 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6039 and silcd/server_util.[ch].
6041 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6043 * Sleep two (2) seconds after sending QUIT command to server.
6044 Affected file lib/silcclient/command.c.
6046 * Assure that if outgoing data buffer is pending do not force
6047 send any data. Affected file silcd/packet_send.c.
6049 * Assure that if outgoing data buffer is pending do not force
6050 send any data. Affected file lib/silcclient/client.c.
6052 * Implemented the backup router support when the primary router
6053 goes down. The servers and routers can now use the backup
6054 router as new primary router without loosing connectivity.
6056 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6058 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6059 in the server to indicate disabled entry. All data read
6060 from the connection will be ignored and no data is sent
6061 for entry that is disabled. Affected files are
6062 silcd/idlist.h, silcd/server.c.
6064 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6066 * Created SFTP client and server test programs in the
6067 lib/silcsftp/tests directory.
6069 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6071 * Implemented memory filesystem (virtual filesystem) for
6072 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6075 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6077 * Implemented the SFTP (SSH File Transfer Protocol) to the
6078 lib/silcsftp. It includes SFTP client and SFTP server
6081 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6083 * Moved lib/silccore/silcprotocol.[ch] to the
6084 lib/silcutil library.
6086 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6087 take variable argument list pointer as argument. Affected
6088 file lib/silcutil/silcbuffmt.[ch].
6090 * Added silc_buffer_set function that is used to set data
6091 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6092 Affected file lib/silcutil/silcbuffer.h.
6094 * Changed various routines in the core library to use the new
6095 silc_buffer_set instead of allocating new buffer only for
6098 * Added 64-bit value formatting and unformatting support to the
6099 silc_buffer_[un]format routines. Affected file is
6100 lib/silcutil/silcbuffmt.[ch].
6102 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6103 to includes/bitmove.h.
6105 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6107 * Fixed channel user mode saving in client library. Affected
6108 file lib/silcclient/command[_reply].c.
6110 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6112 * Defined the file transfer to the SILC Protocol. Added
6113 new packet type SILC_PACKET_FTP and defined File Transfer
6114 Payload. The mandatory file transfer protocol is SFTP
6115 (SSH File Transfer Protocol). Affected file in addition
6116 of the internet draft is lib/silccore/silcpacket.h.
6118 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6119 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6120 is used as part of backup router protocol when the primary
6121 router of the cell is back online and wishes to resume
6122 the position as primary router.
6124 * Redefined the MAC generation keys in the protocol. The
6125 same key is not used anymore in both direction. Both
6126 direction will now use different keys for sending and
6127 receiving. This fixes a potential security flaw. This
6128 change causes incompatibilities in the protocol.
6130 * Redefined also the MAC computation from the packet.
6131 An packet sequence number is now added to the MAC
6132 computation. This prevents possible replay attacks against
6133 the protocol. This change too causes incompatibilities
6136 Added `sequence' field to the SilcPacketContext to hold
6137 the current sequence number for the packet.
6139 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6141 * Added `created' field to the SilcIDListData in the file
6142 silcd/idlist.h to indicate the time when the entry was
6145 * Added `created' field to the SilcChannelEntry too. Affected
6146 file silcd/idlist.h.
6148 * Added `creation_time' aguments to all the announcement functions
6149 in the server. If it is provided then only the entries that
6150 was created after the provided time frame are actually
6151 announced. Affected file silcd/server.[ch].
6153 * The protocol says that the Channel ID's IP address must be
6154 based on the router's IP address. Added check for this in
6155 the silc_server_new_channel when processing incoming New Channel
6156 Payload. Affected file silcd/packet_receive.c.
6158 * Print out the correct version with --version in SILC client.
6159 Affected file irssi/src/silc/core/silc-core.c.
6161 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6163 * Fixed WHOWAS command to check for completnes of the client
6164 entry always, not just when the command is coming from client.
6165 Affected file silcd/command.c.
6167 * Added new function silc_server_packet_queue_purge to purge the
6168 outgoing data queue to the network. After the function returns
6169 it is guaranteed that the outgoing packet queue is empty.
6170 Affected file silcd/packet_send.[ch].
6172 * Purge the outgoing packet queue in the rekey protocol's final
6173 callback to assure that all rekey packets go to the network
6174 before quitting the protocol. Affected file silcd/server.c.
6176 * Added silc_client_packet_queue_parse as similar function as
6177 in server to the client library. The affected file is
6178 lib/silcclient/client.c.
6180 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6182 * Splitted silcd/server.c and created silcd/server_util.[ch]
6183 for utility functions.
6185 * Added new socket flag SILC_SF_DISABLED to indicate that the
6186 connection is open but nothing can be sent to or received from
6187 the connection. Affected file lib/silcutil/silsockconn.[ch].
6188 The checking for disabled socket is checked in the low level
6189 silc_socket_write and silc_socket_read functions.
6191 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6193 * Allow only nicknames and channel names that fits into the
6194 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6196 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6198 * When processing JOIN command reply in server check that if
6199 the channel exists in our global list we'll move it the local
6200 list. Affected file silcd/command_reply.c.
6202 * Fixed the check whether client is joined on the channel already
6203 in JOIN command. Affected file lib/silcclient/command.c.
6205 * Fixed the JOIN command reply to check whether the channel
6206 already exists. Affected file lib/silcclient/command_reply.c.
6208 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6210 * Added silc_ske_status_string to map the SKE error numbers
6211 to readable strings. The affected files are
6212 lib/silcske/silcske[_status].[ch].
6214 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6216 * Do not show the private channels on the WHOIS channel list
6217 as it is not allowed by the protocol. The affected file is
6220 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6222 * Assure that the packet length digged from the actual packet
6223 is something sensible in the silc_packet_decrypt_rest_special
6224 in lib/silccrypt/silcpacket.c.
6226 * Free and NULL the allocated pointer in silc_hmac_alloc if
6227 the HMAC allocation fails. The affected file is
6228 lib/silccrypt/silchmac.c.
6230 * Print the selected security properties to the log files in
6231 the server. Affected file silcd/protocol.c.
6233 * Add SKE's reference counter even if calling the completion
6234 callback manually. Otherwise it goes negative, although it
6235 does not cause any problems. The affected file is
6236 lib/silcske/silcske.c.
6238 * Remove the client entry with short timeout after giving the
6239 KILL command. Affected file lib/silcclient/command.c.
6241 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6242 case all found clients are already disconnected (WHOWAS would
6243 found them) in the server. Affected file silcd/command.c.
6245 * Update the last_receive (time of last data received) to be
6246 updated only when received private or channel message so that
6247 the idle time showed in WHOIS makes more sense.
6249 * Added boolean field `valid' in to the SilcClientEntry in the
6250 client library to indicate whether the entry is valid or not.
6251 This fixes the nickname change bug on channel when changing
6252 the nickname to be same than the old (like nick to Nick) the
6253 nickname formatter doesn't set the new nick anymore to Nick@host.
6254 Affected file lib/silcclient/idlist.[ch].
6256 * Now actually fixed the nickname changing on disconnection.
6257 Added new function silc_change_nick to the Irssi SILC Client.
6258 Affected file irssi/src/silc/core/client_ops.c,
6259 irssi/src/silc/core/silc-nicklist.[ch].
6261 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6263 * Check that the public key exists in the GETKEY command before
6264 trying to encode it. Affected file silcd/command.c.
6266 * Print some notifications on received public keys with GETKEY
6267 command in the Irssi SILC Client. Affected files are
6268 irssi/src/fe-common/silc/module-formats.[ch],
6269 irssi/src/silc/core/client_ops.c.
6271 * Use IDENTIFY command to resolve the server information in the
6272 GETKEY command instead of INFO command. Affected file
6273 lib/silcclient/command.c.
6275 * All command reply functions in the client library now calls
6276 the pending command reply callbacks even if an error has
6277 occurred. The server has done this a long time and now it was
6278 time to move the client library to this as well. Now all
6279 errors can be delivered back to the pending command reply
6280 callbacks if necessary. Affected files are
6281 lib/silcclient/command[_reply].[ch].
6283 * Change the nickname on disconnection back to the username
6284 because in reconnect the server will enforce it to it anyway.
6285 Affected file irssi/src/silc/core/silc-servers.c.
6287 * Fixed a config file parsing bug in the Irssi SILC client.
6288 Affected file irssi/src/silc/core/clientconfig.c.
6290 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6292 * When printing the channel mode on JOIN, verify that the
6293 channel key and channel's HMAC are valid. Affected file
6294 irssi/src/silc/core/client_ops.c.
6296 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6298 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6299 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6300 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6302 * Removed channel key rekey task deleting from the function
6303 silc_server_save_channel_key. Affected file silcd/server.c.
6304 Added explicit timeout task context instead that is used to
6305 delete the task if we are registering a new task before the
6306 new task has elapsed.
6308 * When channel key rekey occurs the client library now saves
6309 the old channel key for a short period of time (10 seconds) and
6310 is able to use it in case some is still sending channel
6311 messages encrypted with the old key after the rekey. Affected
6312 file lib/silcclient/[idlist.h|client_channel.c].
6314 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6316 * Added check to the silc_server_new_id_real to not accept
6317 new ID if it is the sender's own ID. Affected file is
6318 silcd/packet_receive.c.
6320 * Assure that we do not announce ourself or the one we've
6321 sending our announcements when we're router and are announcing
6322 servers to our primary router. Affected file silcd/server.c.
6324 * Fixed silc_server_command_identify_check_client to assemble
6325 correct WHOIS packet. It send corrupted WHOIS packet and
6326 caused problem with router to router connections. Affected
6327 file silcd/command.c.
6329 Fixed also silc_server_command_whois_check the same way
6330 as for the IDENTIFY command.
6332 * Added new SilcIDListStatus to the server in the SilcIDListData
6333 structure. The status now includes the current status of
6334 the entry (like registered, resolved etc.). Affected file
6335 silcd/idlist.[ch]. Defined a bunch of different status types
6336 as well. This replaced the old boolean registered field as well.
6338 Added resolve_cmd_ident field to the SilcClientEntry structure
6339 too so that if the entry is for example being resolved so
6340 another command may attach to the same pending command reply
6341 without requiring to resolve the same entry again. This concept
6342 should optimize the WHOIS and the IDENTIFY resolving under
6343 heavy load by taking away unnecessary resolving for entries
6344 that are being resolved already.
6346 Added support for adding multiple pending commands for one
6347 command idenfier. Affected file silcd/command[_reply].[ch].
6349 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6350 before deleting the data. Otherwise the hash table will have
6351 freed data in comparison functions. Affected file is
6352 silcd/command_reply.c.
6354 * Fixed silc_idlist_replace_client_id to add the new entry to
6355 the cache with NULL nickname. Otherwise there will be invalid
6356 memory as the nickname after the nickname is freed. Affected
6357 file silcd/packet_receive.c.
6359 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6360 saved into wrong slots because the previous number of entries
6361 was not taken into account. Affected file silcd/idlist.c.
6362 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6364 * If we are router and we receive JOIN notify to a channel that
6365 does not have any users then notified client is marked as the
6366 channel founder, as it is it. The affected file is
6367 silcd/packet_receive.c
6369 * Added to the extended hash table API's table_del_*ext functions
6370 the destructor as argument too, so that the caller can decide
6371 which destructor to use or whether to use destructor at all.
6372 Affected file lib/silcutil/silchashtable.[ch].
6374 * Fixed ID Cache purging. It actually deleted the entries from
6375 the hash table after the data was freed. The hash table ended
6376 up comparing freed memory. The affected file is
6377 lib/silccore/silcidcache.c.
6379 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6381 * Fixed Irssi SILC client's KILL command's HELP syntax.
6383 * The USERS command now resolves the detailed user information
6384 if the userinfo field is missing. Affected file is
6385 lib/silcclient/command_reply.c.
6387 * Do not print error in silc_file_read if the read file does
6388 not exist. Just silently return NULL. Affected file is
6389 lib/silcutil/silcutil.c.
6391 * Fixed the silc_log_output to not wine about NULL filename
6392 and to not create some bogus " " filename. Affected file is
6393 lib/silcutil/silclog.c.
6395 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6397 * Fixed various printing bugs on the user interface in the
6398 Irssi SILC Client. Minor changes that were forgotten from
6401 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6403 * Fixed the configure.in.pre and the compilation and distribution
6404 environment to support the new autoconf 2.52. That version is
6405 now required to compile the CVS trunk.
6407 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6409 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6410 to generally parse user@fqdn format strings. Affected file
6411 lib/silcutil/silcutil.c.
6413 * Added nickname_format and nickname_force_format fields to the
6414 SilcClientParams structure. The first one defines the format
6415 for the nicknames that the library will enforce if the receives
6416 multiple same nicknames. The second one is boolean value and
6417 can be used to force the library to always enforce the format
6418 to the nicknames regardles whether there are multiple nicknames
6419 or not. This configurable formatting was employed to flexibly
6420 support accessing multiple nicknames from the user interface.
6421 The userinterface can now set the nicknames to what ever format
6422 they prefer. Affected file lib/silcclient/silcapi.h.
6424 Added function silc_client_nickname_format to the file
6425 lib/silcclient/idlist.c. It performs the nickname formatting.
6427 Added new field `hostname´ to the SilcClientEntry context.
6428 It holds the hostname of the client. Affected file is
6429 lib/silcclient/idlist.h.
6431 * Irssi SILC Client sets the nicknames in nick@hostn format.
6432 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6433 irssi/src/silc/core/silc-core.c.
6435 The WHOIS printing now also shows both the real nickname and
6436 the formatted nickname so that user knows how to access the
6437 user if there are multiple same nicknames cached. Affected
6438 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6439 printing formatting too to take the hostname now as a separate
6440 argument. The Affected file is
6441 irssi/src/fe-common/silc/modules-formats.[ch].
6443 * Changed the silc_client_get_clients_local to accept the formatted
6444 nickname as argument. It accepts the real nickname too but the
6445 formatted nickname can be used to find the true entry from
6446 multiple entries. Affected file lib/silcclient/silcapi.h and
6447 lib/silcclient/idlist.c.
6449 * Added nickname_format_parse field to the SilcClientParams.
6450 It is a callback function provided by the application to parse
6451 the nickname out of the formatted nickname string. The library
6452 calls it to get the nickname from the formatted string. Since
6453 the application generally knows better the format of the nickname
6454 string it parses it instead of the library, even though library
6455 encodes the formatted string. If the callback function is not
6456 provided then the library will use the string as is. The
6457 affected file is lib/silcclient/silcapi.h.
6459 * All the nickname strings passed to the client library in
6460 commands are now expected to be formatted nickname strings.
6461 If the command does not support the formatted nickname string
6462 it will assume that the sent string is the actual nickname.
6463 Affected file lib/silcclient/command.c.
6465 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6467 * Added public key authentication support to OPER and SILCOPER
6468 commands in the client library. Affected file is
6469 lib/silcclient/command.c.
6471 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6473 * Changed the get_auth_methdod client operation to be asynchronous.
6474 It can be async if the application resolves the authentication
6475 method from the server during the negotiation. Added new
6476 SilcGetAuthMeth completion callback that the application will
6477 call after resolving the authentication method.
6479 Added function silc_client_request_authentication_method that
6480 the application can use to resolve the authentication method
6481 from the server. Added also SilcConnectionAuthRequest callback
6482 that the library will call after the server has replied. The
6483 application can call this function if it does not know the
6484 current authentication method.
6486 Affected files are lib/silcclient/client.c and
6487 lib/silcclient/silcapi.h.
6489 * The Irssi SILC client now automatically resolves the authentication
6490 method incase any configuration information is not present (and
6491 currently there never is). The affected file is
6492 irssi/src/silc/core/client_ops.c.
6494 * Fixed public key authentication from the client library.
6495 Affected file lib/silcclient/protocol.c. Changed also the
6496 protocol specification about the public key authentication in
6497 the connection authentication protocol. The actual data to be
6498 signed is now computed with a hash function before signing.
6500 * Fixed the public key authentication from the server as well.
6501 Affected file silcd/protocol.c.
6503 * Removed the mlock()'s from the memory allocation routines.
6504 Affected file lib/silcutil/silcmemory.c. The ./configure does
6505 not check anymore for the mlock(). Affected file is
6508 * Fixed USERS command in server to allow the execution of the
6509 command for private and secret channels if the client sending
6510 the command is on the channel. Affected file silcd/command.c.
6512 * Fixed silc_client_get_clients_local to return the clients
6513 count correctly. It could return wrong value. Affected file
6514 lib/silcclient/idlist.c.
6516 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6518 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6519 types. The assembler optimizations seemed not to like 64-bit
6520 data types. The assmebler optimizations thus are now enabled
6521 also for BSD systems as opposed to only enable them for Linux.
6523 * Do not check for threads at all on BSD systems. Affected
6524 file configure.in.pre.
6526 * Removed -n and -h options from the Irssi SILC Client since
6527 they are not used in silc.
6529 * Fixed the prime generation to assure that the first digit
6530 of the generated random number is not zero since our conversion
6531 routines does not like number strings that starts with zero
6532 digit. If zero digit is seen the random number is regenerated.
6533 This caused some corrupted RSA keys when the zero first digit
6534 was met. Affected file lib/silcmath/silcprimegen.c.
6536 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6538 * Fixed WIN32 configuration in the ./configure script.
6539 Fixed to include xti.h on environments that has it.
6540 Patches by Carsten Ilchmann and andrew.
6542 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6544 * Changed the silc_id_create_client_id to be collision
6545 resistant. It is now assured that there cannot be created
6546 two same client ID's. I suspect that some weird bugs in
6547 the server were actually caused by duplicate Client IDs.
6548 Affected file silcd/serverid.[ch]. A router receiving
6549 new ID now also assures and informs the sending server
6550 if the ID caused collision.
6552 * Changed the silc_id_create_channel_id to also assure that
6553 there are no collisions.
6555 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6557 * Statement about ignoring the Mutual Authentication flag when
6558 performing rekey with PFS was a bit misleading. It is ignored
6559 if it was set in the initial negotiation, it cannot be even
6560 set in the rekey. Fixed in the ke-auth draft. Started the
6561 new versions of the protocol drafts in the doc/.
6563 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6565 * Fixed a bug in silc_client_command_identify_save when saving
6566 new channel information. The channel name was no duplicated
6567 and caused crash on exit. Affected file is
6568 lib/silcclient/command_reply.c.
6570 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6572 * Fixed the getkey command handling in the server. Send just
6573 empty OK reply to the sender if the key could not be fetched
6574 (but everything else was ok, like the key just was not available).
6575 Changed the public key parameter to optional in the protocol
6576 specs so that empty OK reply can be sent. Affected file
6579 Added a message to Irssi SILC client to tell to user if the
6580 server did not return a public key.
6582 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6584 * Fixed a channel key regeneration bug. It registered new
6585 timeout tasks exponentially until all system resources were
6586 used. Affected file silcd/server.c.
6588 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6590 * Added the SILC Document generator to the scripts/silcdoc.
6591 It can be used to generate the Toolkit Reference Manual out
6592 of the source tree. Internally it will also use the RoboDoc
6593 generator now imported in util/robodoc.
6595 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6597 * Added couple of return's in rekey protocol if error orccurred
6598 during the protocol. The execution must be terminated.
6599 Affected file silcd/protocol.c. Also, terminate the protocol
6600 always with timeout.
6602 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6604 * The client's Client ID was created initally from the wrong
6605 nickname (it could have been in format nick@host) in the
6606 silc_server_new_client. Affected file silcd/packet_receive.c
6608 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6610 * Added some SILC_LOG_ERROR's to various error conditions
6611 if client could not be added to ID cache. Affected files
6612 silcd/packet_receive.c and silcd/server.c.
6614 * When client's sock->user_data is freed, NULL also the
6615 client->router and client->connection pointers. Added check
6616 for these pointers being NULL to various places around the
6617 code. Affected file silcd/server.c.
6619 * Added client->data.registered == TRUE checks to various
6620 places around the code to assure that unregistered client's
6621 are not handled when it is not allowed. Affected file
6624 * Added `bool registered' fields to all
6625 silc_idlist_[server|client]_get_* routines to indicate whether
6626 the fetched client needs to be registered or not. Affected
6627 file silcd/idlist.[ch].
6629 * Add your own entry as registered to the ID cache in the
6630 server. Affected file server.c.
6632 * Fixed a bug in silc_server_new_server. The SilcServer was
6633 set as the new server's context instead of SilcServerEntry.
6634 This naturally caused some weird bugs.
6636 * Added "updated" field the SilcChannelEntry which indicates
6637 the time since the channel entry was last accessed. This
6638 can be used to determine whether it is necessary to
6639 announce the channel after backup resuming protocol.
6640 Affected files silcd/idlist.[ch].
6642 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6644 * Do not delete the channel rekey task when adding it
6645 for in silc_server_create_channel_key.
6647 * Changed the silc_server_create_channel_key to return
6648 TRUE or FALSE to indicate the success of the channel key
6651 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6653 * Fixed MSVC++ project files and added missing files to
6654 Makefiles under win32/.
6656 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6658 * Do not add TCP_NODELAY flag if the operating system
6659 does not have it defined. Affected files are
6660 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6662 * Fixed buffer overflow from Irssi SILC Client. Affected
6663 file irssi/src/fe-common/core/themes.c.
6665 * Fixed double free in client library in the file
6666 lib/silcclient/client.c when disconnecting from server.
6668 * Applied double free patch from cras to Irssi SILC client.
6669 Affected files irssi/src/core/[modules/expandos].c
6671 * Fixed the disconnection handling to Irssi SILC Client.
6672 The application must call silc_client_close_connection
6673 in ops->connect client operation in case of failure of
6674 the connection. Affected file is
6675 irssi/src/silc/core/client_ops.c.
6677 * Do not set sock->protocol to NULL in the function
6678 silc_client_close_connection after executing the protocol's
6679 final callback since the sock might not be valid anymore.
6680 Affected file lib/silcclient/client.c.
6682 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6684 * Do not enable SILC_THREADS if the linking with libpthread
6685 did not happen. Affected file configure.in.pre.
6687 * Added notion to protocol specification that server must
6688 verify the sent authentication payload with CMODE when
6689 setting the channel founder key. Implemented it to the
6690 server. Affected file silcd/command.c.
6692 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6694 * Added _EXTRA_DIST SILC distribution variable to the
6695 distributions file. It is used to conditionally add extra
6696 files or directories to the specific distribution. Affected
6697 files ./prepare, Makefile.am.pre and distributions.
6699 Removed the `_' from the start of the distribution names.
6702 * Added README.WIN32 for instructions to compile the Toolkit
6705 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6707 * Fixed a double free in disconnection in the server. Affected
6708 file is silcd/server.c.
6710 * Fixed the lib/silcske/groups.c to work now also with GMP
6711 MP library. The string conversion did not work when using
6712 specific base and the base is indicated in the string as well.
6714 * Created win32/ directory which now includes MSVC++ specific
6715 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6716 It will appear only in the toolkit distribution
6718 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6720 * Changed the key material distribution function in case when
6721 the hash output is too short. The data is now concatenated
6722 a bit differently than it used to. Made the change to the
6723 SKE protocol specification.
6725 * Added better GMP detection to configure.in.pre. A patch
6728 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6730 * Fixed a minor bug in SKE that might cause some problem on
6731 some platforms. Affected file lib/silcske/silcske.c.
6733 * Added the cookie checking for initiator in the SKE. It checks
6734 that the responder returns the sent cookie unmodified. The
6735 affected file is lib/silcske/silcske.c. Added new SKE
6736 error type INVALID_COOKIE that can be sent during the
6737 negotiation. Fixed some memory leaks as well.
6739 * Added the "invalid cookie" error message to Irssi SILC client's
6742 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6744 * Added `task_max' field to the SilcClientParams to indicate
6745 the maximum tasks the scheduler can handle. If set to zero,
6746 default values are used. Affected file lib/silcclient/silcapi.h.
6748 * Fixed memory leaks in silc_client_close_connection. Affected
6749 file lib/silcclient/client.c.
6751 * Added silc_client_del_client_entry to client library to free
6752 all memory of given client entry. Affected file is
6753 lib/silcclient/idlist.[ch].
6755 * Added new functions silc_client_del_channel and
6756 silc_client_del_server to delete channel and server entries.
6757 Affected file lib/silcclient/[silcapi.h/idlist.c].
6759 * Removed silc_client_del_client_by_id from silcapi.h.
6761 * Fixed the INFO command to return the server's own info
6762 correctly when querying by Server ID. Affected file is
6765 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6767 * Removed the non-blocking settings in WIN32 code in the
6768 silc_sock_[read/write] and added SleepEx instead. Affected
6769 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6770 of input data is now checked with FIONREAD and ioctlsocket.
6772 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6774 * Call silc_schedule_task_del_by_context in the
6775 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6776 Affected file lib/silccore/silcprotocol.c.
6778 * Call silc_protocol_cancel for active protocols in the
6779 silc_server_close_connection if the funtion
6780 silc_server_free_sock_user_data has not been called.
6781 Affected file silcd/server.c.
6783 * Generic tasks cannot be deleted using the del_by_fd
6784 task deleting function since generic tasks does not match
6785 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6787 * Added a notion to SILCOPER help file that the SILCOPER works
6788 only on router server, not on normal server.
6790 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6792 * Added for WIN32 support for the new scheduler as well.
6793 Affected file lib/silcutil/win32/silcwin32schedule.c.
6795 * Fixed the SHA1 implementation to work on various platforms.
6797 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6799 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6800 API. It is part of the scheduler now. Everything else is
6801 as previously but some functions has changed their names.
6802 Checkout the lib/silcutil/silcschedule.h for the interface.
6803 Updated all applications to use the new interface. Affected
6804 files are lib/silcutil/silcschedule.[ch].
6806 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6808 * Found a bug in the SKE implementation. The HASH value,
6809 specified by the protocol, was not computed correctly. The
6810 public key of the responder was not added to the computation
6811 even though it is mandatory. Affected file lib/silcske/silcske.c.
6812 This unfortunately causes incompatibilities with older
6813 clients and servers.
6815 * Added WIN32 specific network init and uninit functions:
6816 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6817 the Winsock2. Affected file lib/silcutil/silcnet.h and
6818 lib/silcutil/win32/silcwin32net.c.
6820 * Set the socket always to nonblocking mode on WIN32 after
6821 reading data or writing data. Affected file is
6822 lib/silcutil/win32/silcwin32sockconn.c.
6824 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6826 * Fixed various compilation problems under WIN32. Affected
6827 files lib/silcutil/win32/silcwin32thread.c and
6828 lib/silcutil/win32/silcwin32schedule.c.
6830 * Removed all _internal.h #includes from public header
6831 files. Internal headers must never be included from
6834 Removed also the lib/silcske/payload_internal.h file.
6836 * All include files that may be needed (public and some others
6837 included by the public headers) by application developers are
6838 now copied to the ./includes directory. It does not copy any
6839 internal headers. Affected file Makefile.defines.pre and all
6840 Makefile.am's under lib/ and subdirs.
6842 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6844 * Do not change the ~/.silc directory's permissions automatically.
6845 Affected file irssi/src/silc/core/clientutil.c.
6847 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6849 * Do not cancel the protocol in silc_server_close_connection
6850 it might cause recursion. Now cancelled in the function
6851 silc_server_free_sock_user_data. Affected file silcd/server.c.
6853 * Fixed the silc_server_remove_clients_by_server to regenerate
6854 the channel keys correctly finally. Added also new function
6855 silc_server_remove_clients_channels to actually do it.
6856 Affected file silcd/server.c.
6858 * Fixed the silc_server_new_channel to not crash by giving
6859 wrong router to the new channel. Affected file is
6860 silcd/packet_receive.c.
6862 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6864 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6865 which is given as argument to the silc_client_alloc now.
6866 It can be used to configure the client and set various parameters
6867 that affect the function of the client.
6869 * The USERS command in server did not check whether the channel
6870 is private or secret. Affected file silcd/command.c.
6872 * Added new argument to the USERS command in protocol specification.
6873 The USERS command now can take the channel name as argument
6874 as well. Added support for this in client and server and
6875 updated the protocol specs.
6877 * Completed the GETKEY command in client. It can be now used
6878 to fetch also servers public key not only some clients.
6879 Affected files lib/silcclient/command[_reply].c.
6881 * Added silc_client_get_server to return server entry by the
6882 server name. Affected files lib/silcclient/silcapi.h and
6885 * Redefined the IDENTIFY command in protocol specification to be
6886 more generic. It now can be used to query information about
6887 any entity in the SILC Network, including clients, servers and
6888 channels. The query may be based either the entity's name
6889 or the ID. Added support for this in both client and server.
6891 Affected files silcd/command.c and lib/silcclient/command.c
6892 and command_reply.c.
6894 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6895 the _from_client and _from_server functions. Affected file
6898 * Added silc_client_get_channel_by_id_resolve to the file
6899 lib/silcclient/silcapi.h to resolve channel information by
6900 its ID. Added also silc_client_get_channel_by_id that
6901 does not resolve it from the server.
6903 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6905 * Added SilcServerEntry context into the client library
6906 to represent one server. The INFO command now allocates
6907 these to save the resolved server info. For now on the
6908 client library will also keep information about servers,
6909 connected and resolved with INFO.
6911 The INFO command now allocates the SilcServerEntry context
6912 and saves the server info there. The COMMAND_REPLY in
6913 the INFO now returns the parameters to application in
6914 same order as defined in the protocol specification.
6916 The entries are cached in the client->server_cache.
6918 * The INFO command is now issued after received the Client ID
6919 from the server. Affected file lib/silcclient/client.c.
6921 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6922 to the application as the mode changer might be server.
6923 It is guaranteed that NULL is not returned anymore to the
6924 application. Affected file lib/silcclient/client_notify.c.
6926 The ID Type is now also passed to the application so that
6927 it can check whether the returned entry is SilcClientEntry
6930 Added new function silc_client_get_server_by_id to return
6931 the server entry by ID. Affected files are the
6932 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6934 * Do not create the channel in the Irssi SILC Client when issuing
6935 the JOIN command but when received the sucessful JOIN command
6936 reply. Otherwise the channel might get created even though we
6937 could not join it. The Affected file is
6938 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6940 * Fixed a channel joining bug in router. The router must also
6941 check the channel modes, invite and ban lists etc. when serving
6942 the JOIN command sent by normal server. Affected file is
6943 silcd/command.c. The router now resolves the client's
6944 information from the server who sent the JOIN command if it
6945 does not know it, and processes the JOIN command only after
6948 * Changed the SilcCommandCb to take new argument; void *context2.
6949 Affected file lib/silccore/silccommand.h
6951 The second argument in the command callbacks in the server now
6952 includes the SilcServerCommandReplyContext if the command was
6953 called as pending command callback from the command reply.
6954 Otherwise it is NULL. When called as pending the status of the
6955 command reply will be checked and if it was erronous the
6956 error will be sent to the original sender of the command.
6957 This way the client always receives the error messages even
6958 though the server was actually the one who received the error
6959 when it resent the command to router, for example. Affected
6960 files silcd/command[_reply].[ch].
6962 * Fixed sending WHOWAS command's error message to client if
6963 the requested client could not be found. It was missing.
6966 * Changed the CMODE and CUMODE commands reply arguments in the
6967 protocol specification. The Channel ID is now sent in both
6968 of the commands to identify the channel. Implemented this
6969 new feature to the client and server. Affected files
6970 lib/silcclient/command_reply.c and silcd/command.c.
6972 * Made better checks for invite and ban lists in the JOIN
6973 command in server. Affected file silcd/command.c.
6975 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6977 * The server now performs the incoming host IP/DNS lookup
6978 using the silc_socket_host_lookup and thus does not block
6979 the server anymore. Affected file silcd/server.c.
6981 * Completed the multi-thread support for SILC Scheduler in
6982 the lib/silcutil/silcschedule.c.
6984 * Fixed the configure.in.pre to detect the pthread correctly
6987 * Fixed a deadlock in silc_task_queue_wakeup in the file
6988 lib/silcutil/silctask.c.
6990 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6992 * Added new function silc_schedule_wakeup that is used in
6993 multi-threaded environment to wakeup the main thread's
6994 schduler. It needs to be used when a thread adds a new task
6995 or removes a task from task queues. After waking up, the
6996 scheduler will detect the task queue changes. If threads
6997 support is not compiled in this function has no effect.
6998 Implemented the wakeup mechanism to both Unix and WIN32
6999 systems. Affected files are lib/silcutil/silcschedule.[ch],
7000 lib/silcutil/unix/silcunixschedule.c and the
7001 lib/silcutil/win32/silcwin32schedule.c.
7003 * Added new function silc_task_queue_wakeup to wakeup the
7004 scheduler by the specified task queue. Affected file
7005 lib/silcutil/silctask.[ch].
7007 * The silc_socket_host_lookup_start now wakes up the scheduler
7008 after adding the timeout task. Affected file is
7009 lib/silcutil/silcsockconn.c.
7011 * The silc_socket_host_lookup is synchronous now if the threads
7012 support is not compiled in. However, the callback is still
7013 called asyncronously through the scheduler, anyway. Affected
7014 file lib/silcutil/silcsockconn.c.
7016 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7018 * Added new function silc_socket_host_lookup to perform
7019 asynchronous IP and FQDN lookups for the socket connection.
7020 Affected files lib/silcutil/silcsockconn.[ch].
7022 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7024 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7025 that may or may not compile the mutex support in.
7027 Changed the silc_mutex_alloc interface. It allocates the
7028 mutex now to the sent pointer and returns TRUE or FALSE.
7030 Affected file lib/silcutil/silcmutex.h.
7032 * Wrote the SILC Task Queue interface to support multi-threads.
7033 Affected file lib/silcutil/silctask.[ch].
7035 * Wrote the SILC Scheduler to support multi-threads. Affected
7036 file lib/silcutil/silcschedule.c.
7038 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7040 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7041 in lib/silcutil/win32/.
7043 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7045 * Defined SILC Mutex API and SILC Thread API and implemented
7046 them for Unix. Affected files are
7047 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7048 lib/silcutil/unix/silcunixmutex.c and
7049 lib/silcutil/unix/silcunixthread.c.
7051 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7053 * Fixed the silc_server_remove_clients_by_server's channel
7054 key re-generation. The hash table handling was incorrect
7055 and would not work with many channels. Affected file is
7058 * Fixed some memory leaks around the server code.
7060 * Rewrote the silc_server_get_users_on_channel to support IPv6
7061 based Client ID's. Affected file silcd/server.c.
7063 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7064 specification. However, a separate document must be written
7065 to define the detailed signing procedure and the payload
7066 associated with the flag. Defined the flag to the
7067 lib/silccore/silcchannel.h as well.
7069 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7071 * Changed the dynamic tables to static size tables in the
7072 lib/silccrypt/silchmac.c.
7074 * Removed GCC dependencies from the code. A patch by cras.
7076 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7078 * Do not show the error "Error receiving packet bla bla"
7079 in server if it really was not an error (-2 means that reading
7080 is pending). Affected file silcd/server.c.
7082 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7084 * Fixed a possible crash in silc_server_remove_clients_by_server
7085 in silcd/server.c. Fixed there also some memory leaks.
7087 * Fixed the silc_idlist_replace_client_id. It could replace
7088 wrong key in the hash table. Affected file silcd/idlist.c.
7090 * Do not check whether there are global users on the channel
7091 if the channel->global_users is FALSE. Affected functions
7092 silc_server_remove_from_one_channel and
7093 silc_server_remove_from_channels in silcd/server.c. Also,
7094 do not check if the removed client is local as we can be
7095 sure that global client was not removed from the channel
7096 and checking for global users is not needed.
7098 * The silc_server_remove_clients_by_server now re-generates
7099 the channel keys correctly for those channels that had
7100 clients removed from them. Affected file silcd/server.c.
7102 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7104 * Found the reason of random crashes in the server. We weren't
7105 ignoring the SIGPIPE signal (which can be sent in write())
7106 and it crashed the server. Affected file silcd/silcd.c.
7108 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7110 * Assure that sock->user_data is not NULL in the function
7111 silc_server_packet_send in silcd/packet_send.c.
7113 * Disconnect the remote connection if it could not be added
7114 to any ID lists in the server. The affected file is
7117 * Check in silc_server_packet_send[_real/dest] that the
7118 socket is not disconnecting and ignore the data if it is.
7119 Affected file silcd/packet_send.c.
7121 * Define inline to __inline on native WIN32 compilation.
7122 Affected file includes/silcwin32.h.
7124 * Added some explicit type casts for inline code since MSVC
7125 require them. Affected files lib/silcutil/silcbuffer.h,
7126 lib/trq/silcdlist.h and lib/trq/silclist.h.
7128 * Print warning in log files from now on if the packet
7129 decryption fails. Affected file silcd/server.c.
7131 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7133 * Changed the `say' client operation's interface to accept
7134 new `type' argument to indicate the type of the message sent
7135 by the library. The application may filter the library's
7136 messages according the type. The affected file is the
7137 lib/silcclient/silcapi.h.
7139 * Added two new functions to lib/silcclient/silcapi.h:
7140 silc_client_del_client and silc_client_del_client_by_id.
7141 Affected file lib/silcclient/idlist.c.
7143 * Moved the clientincludes.h from includes/ to silc/ and
7144 serverincludes.h from includes/ to silcd/.
7146 * The modes for the CMODE and CUMODE are now passed as
7147 uint32 for application with COMMAND_REPLY. The affected
7148 file is lib/silcclient/command_reply.c.
7150 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7152 * /WHOIS without arguments shows client's own information.
7153 Affected file lib/silcclient/command.c.
7155 * Changed PING to not accept any arguments. The specs
7156 says that client can ping only the connected server so
7157 requiring an argument is not needed. Affected file is
7158 lib/silcclient/command.c.
7160 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7162 * Fixed a fatal bug in private message sending and reception
7163 encryption and decryption when using private message keys.
7164 The implementation was incorrect and did not follow the
7165 specification. It causd that some of the message were
7166 lost since it did not use the sending and receiving keys
7167 as the protocol suggests. This has been fixed and will cause
7168 incompatibilities with older clients when sending private
7169 message encrypted with private message keys. Affected files
7170 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7171 and various other in Irssi SILC Client.
7173 Added `responder' boolean argument to the functions
7174 silc_client_add_private_message_key[_ske] to indicate when
7175 the key is added as responder or initiator of the key
7178 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7180 * Removed the silc_ske_check_version function and created
7181 a SilcSKECheckVersion callback. Added also a function
7182 silc_ske_set_callbacks that is now used to set all SKE
7183 callbacks. The callback functions are not given to
7184 the SKE functions anymore, but this function is used to
7187 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7189 * Added `silc_version' argument to the silc_client_alloc
7190 to define the version of the application for the library.
7191 The library will use the version string to compare it
7192 against the remote host's (usually a server) version
7193 string. Affected file lib/silcclient/silcapi.h
7195 * Added the KE protocol context to Key Agreement context
7196 in client library so that we can abort the SKE if it
7197 is in process when we get timeout. Affected file is
7198 lib/silcclient/client_keyagr.c.
7200 * Do not resolve the client ID forever if it returns in the
7201 first time that such client does not exist. This was done
7202 for example with private message. Affected file is
7203 lib/silcclient/client_prvmsg.c.
7205 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7207 * Do not add regex.h for WIN32. The affected file
7208 includes/silcincludes.h.
7210 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7211 not work yet 100%. It generates the DLL's automatically
7212 when compiling with --with-win32 under cygwin.
7214 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7216 * lib/contrib/regex.c is not compiled on WIN32.
7218 * Added silc_net_get_socket_opt function to the
7219 lib/silcutil/silcnet.h.
7221 * Added includes/silcwin32.h for WIN32 specific includes
7224 * Do not use ptime structure or any of the posix process
7225 functions on WIN32 in lib/silccrypt/silrng.c.
7227 * Added silc_gettimeofday to provide generic function
7228 for struct timeval on all platforms. Added the function
7229 to lib/silcutil/silcutil.h.
7231 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7233 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7234 library as they clearly belong there. As a plus side we
7235 can make the actual socket connection routines platform
7238 Added also new generic function silc_socket_read and
7239 silc_socket_write (that used to be silc_packet_[read/write].
7240 The implementation of these are platform specific.
7242 * Added WIN32 specific routines of silc_socket_[read/write]
7243 to lib/silcutil/win32/silcwin32sockconn.c.
7245 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7247 * Added preliminary support for native WIN32 compilation under
7248 cygwin (using the -mno-cygwin option for GCC) to the
7249 ./configure.in.pre. The --with-win32 now prepares the
7250 compilation for native WIN32.
7252 * Rewrote the SILC Scheduler interface in the file
7253 lib/silcutil/silcschedule.h. The scheduler is now context
7254 based and does not have anymore any global static scheduler.
7255 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7256 and created lib/silcutil/win32 directory for WIN32 based
7259 * Added Unix specific network routines to the
7260 lib/silcutil/unix/silcunixnet.c and the old
7261 lib/silcutil/silcnet.c includes now only generic routines.
7263 Added WIN32 specific network routines to the
7264 lib/silcutil/win32/silcwin32net.c.
7266 * Added Unix specific utility functions from the
7267 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7269 * Added WIN32 SILC Scheduler to the file
7270 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7273 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7275 * Do not handle JOIN notify in the server if the target client
7276 is not registered (idata->registered == FALSE). The affected
7277 file is silcd/packet_receive.c.
7279 * Update the nickrec->founder in event_cumode in the Irssi SILC
7280 client. Affected file irssi/src/silc/core/silc-channels.c.
7282 * Fixed the CUMODE_CHANGE notify handling in the server when
7283 server and router are announcing their clients on channels.
7284 Now the mode changes are saved and notified correctly. The
7285 affected file is /silcd/packet_receive.c.
7287 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7288 They really did not replace the cache entry in the ID Cache.
7289 Now they do that. Affected file silcd/idlist.c.
7291 * Fixed the KICK notify handling in the Irssi SILC client to
7292 update the channel records so that the kicked client does not
7293 appear to be on the channel. The affected file is
7294 irssi/src/silc/core/silc-channels.c.
7296 * Always update the conn->current_channel when executing command
7297 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7299 * Fixed the KILL notify handling in Irssi SILC client to remove
7300 the killed client on all channels.
7302 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7304 * Fixed the silc_parse_command_line to remove extra spaces
7305 from the start and end of the arguments. Affected file is
7306 lib/silcutil/silcutil.c.
7308 * Cancel and free any active protocol in the function
7309 silc_server_close_connection. Affected file silcd/server.c.
7311 * Cancel and free any active protocol in the function
7312 silc_client_close_connction. Affected file is
7313 lib/silcclient/client.c.
7315 * Do not execute the KILL command for clients that are in
7316 history (ie. they are not in the network). Affected file is
7319 * Fixed KILL notify handling, client does not crash anymore.
7320 Affected file irssi/src/silc/core/silc-channels.c.
7322 * Reduced the default packet buffer size from 2048 to 1024 in
7323 lib/silccore/silcpacket.c.
7325 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7326 counter to the SKE context that is incresed when the SKE library
7327 performs async operation outside the library. If the outside
7328 process frees the SKE context and FREED status will be set
7329 and the library will detect after the sync operation that the
7330 libary is freed. The affected files are
7331 lib/silcske/silcske[_status].[ch].
7333 * Resolve the client entry information in the function
7334 silc_client_channel_message to assure that NULL pointer is not
7335 passed as client entry to the application. */
7337 * Fixed the task timeout calculation to assure that there is
7338 never negative timeouts. The affected file is
7339 lib/silcutil/silcschedule.c.
7341 * Fixed the channel user mode notification sending in server.
7342 It was sent point-to-point to the router (or to server by router)
7343 but it needs to be destined to a channel. The routines now
7344 supports sending the channel user mode notifys to the channels
7345 when announcing clients and channels. Affected files are
7346 silcd/server.c and silcd/packet_receive.c.
7348 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7349 It did not actually replace the old channel entry in the cache.
7350 Affected file lib/silcclient/client_notify.c.
7352 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7354 * Fixed a possible crash in silc_packet_send_prepare. It now
7355 assures always that there is enough space in the buffer and
7356 at the tail area of the buffer (for MAC).
7358 Fixed the inbound buffer reallocation in silc_packet_read.
7359 It was old code and did not handle the reallocation correctly.
7362 The affected file is lib/silccore/silcpacket.c.
7364 * Fixed buffer overflow in silc_parse_nickname in the file
7365 lib/silcutil/silcutil.c.
7367 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7369 * make install generates new server keys only if there is not
7372 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7374 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7375 Added check that if the NOREPLY is set then we will not send
7376 the away message. This avoids infinite loop of away messages
7377 if both clients are away. The affected file is
7378 lib/silcclient/client_prvmsg.c.
7380 * Fixed client crash if /NICK was given without arguments.
7381 Affected file lib/silcclient/command.c.
7383 * Server does not send the invite list in INVITE command back
7384 to the client if the list was not altered. Added this notion
7385 to the protocol spec as well. Affected file silcd/command.c.
7387 Fixed possible crash in INVITE command by checking the
7388 value of silc_server_get_client_route command.
7390 * Fixed the INVITE notify type handling. The arguments are now
7391 taken in correct order and client does not crash. The affected
7392 file is irssi/src/silc/core/silc-channels.c.
7394 Removed the "Inviting xxx to channel" message from the
7395 client library away and let the application handle it.
7396 Affected file lib/silcclient/command.c. Added that message
7397 to Irssi SILC client's message formats.
7399 * Fixed CMODE command crash in client. It now checks the
7400 amount of arguments correctly and does not crash. The affected
7401 file is lib/silcclient/command.c.
7403 * Do not create new channel automatically in silc_channels_join
7404 but check whether the channel by that name already exists.
7405 Affected file irssi/silc/core/silc-channels.c.
7407 * Do not send the SERVER_SIGNOFF to router if the disconnected
7408 entity was the router. Affected file silcd/server.c.
7410 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7411 SILC client as it was missing from there.
7413 Added the handling of the KICK notify to the Irssi SILC client
7414 as it was missing. Added "you have been kicked" message to
7415 Irssi SILC client's message modules formats.
7417 Added the handing of the KILL notify to the Irssi SILC client
7418 as it was missing. Added the kill message module formats
7421 The affected file is irssi/src/silc/core/silc-channels.c.
7423 * The router did not save the channel mode the server announced.
7424 Affected file silcd/packet_receive.c.
7426 * Fixed a possible crash in INFO command in server. If the
7427 server did not provide the server info it crashed. Affected
7428 file silcd/command.c.
7430 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7432 * Fixed the GETKEY command in the server to check also the
7433 global list. Otherwise the GETKEY would not work correctly
7434 in normal SILC server. Affected file silcd/command.c.
7436 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7438 * Fixed GETKEY crash, it crashed if the command did not succseed.
7440 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7442 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7443 is now real and not just an macro interface to GMP.
7445 Removed the entire GMP from the source tree and imported new
7446 NSS MPI library instead. Reason for removing GMP is that it is
7447 extremely large and compiles extremely slow. The NSS MPI
7448 is only a few files and compiles in less than 10 seconds.
7449 The speed is also about the same as GMP. The MPI is imported
7450 to lib/silcmath/mpi.
7452 If the system has GMP installed we will still use the GMP.
7453 If it is not then the NSS MPI will be compiled.
7455 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7457 * Merged a long nickname (127 characters long) crash bugfix from
7458 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7460 * Merged a freed memory reference bugfix from Irssi CVS tree.
7461 Affected file irssi/src/core/commands.c.
7463 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7465 * Added the server's public key sving and verification to the
7466 server when performing the SKE. This was missing and the
7467 remote server's (or router's) public key was accepted without
7468 checking whether we have it previously or trust it at all.
7469 Affected file silcd/protocol.c.
7471 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7473 * Check in the silc_server_timeout_remote if protocol is active
7474 and make sure that the protocol's final callback is called so
7475 that all memory if freed. Affected file silcd/server.c.
7477 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7479 * silc_server_whois_send_reply crashed the server if the nickname
7480 was 127 characters long. Affected file silcd/command.c.
7482 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7484 * Added sanity check to the silc_server_new_client. If the hostname
7485 is provided inside username then check that the provided hostname
7486 really is the same as the resolved one. If the hostname was not
7487 resolved then check it from the public key. Affected file is
7488 silcd/packet_receive.c.
7490 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7491 if the server disconnected us and the connection is not valid
7492 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7494 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7495 the library to the lib/silcutil/silcutil.[ch].
7497 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7499 * Close log file after open. Affected file
7500 lib/silcutil/silclog.c.
7502 * Check whether sock == NULL in silc_client_send_packet and return
7503 if it is. Affected file lib/silcclient/silcclient.c.
7505 * Check rec->entry == NULL in the Irssi SILC Client before
7506 sending the channel message. Affecte file is
7507 irssi/src/silc/core/silc-servers.c.
7509 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7511 * Merged a splitted window bugfix from Irssi CVS tree. The
7512 affected file is irssi/src/fe-text/textbuffer-view.c.
7514 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7515 It did not print nickname.
7517 * Improved the distributions system a bit.
7519 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7521 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7522 irssi/src/fe-text/gui-window.c.
7524 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7525 to in-active server. The affected file is
7526 irssi/src/silc/core/client_ops.c.
7528 * Resolve the client in USERS command reply if the entry does
7529 not have username resolved. The affected file is
7530 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7531 command to WHOIS command to really resolve stuff. The USERS
7532 is not used any more in any critical section so WHOIS can
7533 be used even though it might be slower than IDENTIFY.
7535 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7538 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7540 * Changed the protocol API a bit more consistent in the
7541 lib/silccore/silcprotocol.[ch].
7543 * Changed the following headers to ROBODoc format:
7545 lib/silccore/silcpayload.h
7546 lib/silccore/silcprotocol.h
7547 lib/silccore/silcsockconn.h
7549 All core library headers are now formatted.
7551 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7553 * Fixed a bug in Irssi SILC client; do not show that you are
7554 server/router operator if you really are not. Affected file is
7555 irssi/src/silc/core/client_ops.c.
7557 * Renamed silc_command_free_payload to silc_command_payload_free.
7558 Affected file lib/silccore/silccommand.h
7560 * Added silcmath.h to include the prototoypes of various routines
7561 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7564 * Changed the following headers to ROBODoc format:
7566 lib/silccore/silcchannel.h
7567 lib/silccore/silccommand.h
7568 lib/silccore/silcid.h
7569 lib/silccore/silcidcache.h
7570 lib/silccore/silcmode.h
7571 lib/silccore/silcnotify.h
7572 lib/silccore/silcpacket.h
7573 lib/silcmath/silcmath.h
7575 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7577 * Added checking to the server code not to start the server if
7578 ciphers and stuff are not configured properly. Affected files
7579 silcd/serverconfig.[h] and silcd/server.c.
7581 * Changed the layout of the header files of the public interfaces
7582 in the SILC libraries. The new layout supports ROBODoc
7583 documentation tool (and some others) so that it is easy to create
7584 a library reference manual. All the other headers and source
7585 code must still follow the CodingStyle document. Also source
7586 code must not include these ROBODoc stuffs, only the headers.
7587 Furthermore, all public interface headers must now be named
7588 by using `silc' prefix, example: silcapi.h, silccipher.h.
7589 Some files were renamed due to this. All the other headers
7590 must not be used as public interfaces. I will update the
7591 CodingStyle document later. Changed following headers, so far:
7593 lib/silcclient/silcapi.h
7594 lib/silccore/silcauth.h
7595 lib/silccore/silcprivate.h
7596 lib/silccrypt/silcdh.h
7598 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7602 * Removed silc_client_packet_send_flush from the client library
7603 as it is not needed. Affected file lib/silcclient/client.[ch].
7605 * Added printing of message of unresolved authentication method
7606 to the Irssi SILC client. Added it to the module formats.
7607 Removed the same message from the client library.
7609 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7611 * Added new distribution feature, DISTLABEL. Every distribution
7612 can define own preprocessor label that can be used in the
7613 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7614 file distributions, acconfig.h.pre and prepare.
7616 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7618 * Added Makefile.defines_int to include the actual definitions
7619 for Makefile.defines.in. Tested the new distribution system,
7620 created distributions and tested installation.
7622 * Added AWAY message printing to the Irssi SILC client. Added
7623 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7625 * Added SCONNECT command to call the SILC's CONNECT command.
7626 Cannot use CONNECT directly since Irssi uses that internally.
7627 Affected file irssi/src/silc/core/silc-servers.c.
7629 Added ACTION local command. It is same as ME command but takes
7630 the channel as mandatory argument.
7632 Rewrote some of the Irssi's help files to suite for SILC
7635 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7637 * Added Makefile.defines[.in] that should for now on be included
7638 in all Makefile.am file in the source tree. That file includes
7639 all common compilation definitions for SILC source tree.
7641 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7643 * Minor changes to the ./prepare script to change the package
7644 name according the distribution name to the configure.in.
7646 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7648 * Created new distribution system. Added file `distributions'
7649 that defines all the distributions that can be created out of
7650 the SILC source tree. The ./prepare script now reads that
7651 file to determine how to prepare the distributions. The
7652 first argument to the ./prepare is the name of the distribution
7653 and second is the version of the distribution. If given
7654 without arguments it creates the default (toolkit) distribution
7655 with the default version (defined in ./prepare).
7657 All Makefile.am files that are subject to the distributions
7658 are now named as Makefile.am.pre. These are ./Makefile.am
7659 and lib/Makefile.am. Others may be changed later.
7661 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7663 * Added invite list, ban list, some key management and connection
7664 error message printing to module formats in the Irssi SILC client.
7666 * Added new silc_client_set_away_message to set the away message
7667 that is back to the person who sent private message. The
7668 affected file lib/silcclient/silcapi.h and the
7669 lib/silcclient/client_prvmsg.c.
7671 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7673 * Fixed the private message sending in the Irssi SILC client,
7674 added local command KEY to the Irssi SILC client.
7676 Added key management and key agreement message formats to the
7677 irssi/src/fe-common/silc/module-formats.[ch].
7679 Added USERS (alias WHO) printing, server/router operator
7680 indication and LIST command printing to the module formats.
7682 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7684 * Fixed channel joining notify handling, cumode notify handling
7685 from Irssi SILC client.
7687 * Added SILC specific module-formats to the Irssi SILC client so
7688 that SILC specific message hilighting, colors etc is possible.
7689 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7691 Added channel mode, channel user mode, actions, notices,
7692 whois and whowas printing to the the module-formats.c.
7694 * Fixed a bug in channel deletion in the server. The channel
7695 is not left to the cache even if the channel founder auth mode
7696 is set when there are no users anymore on the channel. Affected
7697 file silcd/server.c.
7699 * The silc_net_localhost now resolves the entire hostname including
7700 the domain name. Affected file lib/silcutil/silcnet.c.
7702 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7704 * Changed the ask_passphrase client operation to be ascynchronous.
7705 It has now a completion callback and a context that the
7706 application must call after it has got the passphrase from
7707 the user. Affected files lib/silcclient/silcapi.h,
7708 lib/silcclient/protocol.c, lib/silcclient/command.c and
7711 Added SilcAskPassphrase callback that the application calls
7712 to deliver the passphrase to the library.
7714 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7715 The public key verification and especially a certificate
7716 verification is asynchronous procedure.
7718 Added new SILC_SKE_STATUS_PENDING status to indicate the
7719 request is pending and a callback will be called to finalize
7722 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7723 indicate that remote end did not send its public key (or
7724 certificate), even though we require it. Added check for this
7725 condition in the SKE. This was a security bug, now fixed.
7727 Defined new SilcSKEVerifyCbCompletion callback that is called
7728 when the verification process is completed.
7730 The affected files lib/silcske/silcske_status.h and
7731 lib/silcske/silcske.[ch].
7733 * Changed the verify_public_key client operation to be async
7734 as well. Defined SilcVerifyPublicKey callback that is used to
7735 indicate the success of the public key verification process.
7737 Changed the server and client to use the new async client
7740 * Changed the Irssi SILC client's internal scheduler to be called
7741 twice as many times as it used to be. As a result the client
7742 should be a bit faster now. Affected file is
7743 irssi/src/silc/core/silc-core.c.
7745 * Added support to Irssi SILC client of asynchronous public key
7746 verification and passphrase inquiry. Affected file is
7747 irssi/src/silc/core/silc-core.c.
7749 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7751 * Do not say "You have left channel %s" in client library.
7752 Moved it to the application. Affected files are
7753 lib/silcclient/command.c and silc/client_ops.c.
7755 * Fixed silc_client_get_clients. Command context was not
7756 duplicated and was freed memory in the callback. Affected
7757 file lib/silcclient/idlist.c.
7759 * Do not say "you are now talking..." on JOIN command in the
7760 client library. The appliation must handle it.
7762 * Do not say ".. changed topic to" in command reply in the
7763 client libary. The application must handle it.
7765 * Fixed TOPIC command sending in the client library.
7767 * Fixed a memory leak in silc_client_command_free in the file
7768 lib/silcclient/command.c.
7770 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7772 * Imported a modified version of Irssi client to the source tree.
7773 The Irssi will be used to create a new client called
7774 Irssi SILC. Imported to irssi/.
7776 Added silc_core_init_finish function to the Irssi. Affected
7777 file irssi/configure.in.
7779 A lot changes in the Makefile.ams around the irssi tree.
7781 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7783 * Do not rehash if the new size is same as the old size of the
7784 hash table, in the silc_hash_table_rehash*. The affected file
7785 lib/silcutil/silchashtable.c.
7787 * Replaced hash_table_del_by_context calls from the server
7788 (when channel->user_list and client->channels) to the
7789 hash_table_del as it is sufficient and faster.
7791 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7793 * Added silc_hash_table_list, silc_hash_table_get and the
7794 SilcHashTableList structure to provide an alternative way to
7795 traverse the hash table. The affected files are
7796 lib/silcutil/silchashtable.[ch].
7798 * Changed the server's idlist routines to use the hash table
7799 routines to optimize the code.
7801 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7803 * Replaced the client entry's `channel' list and channel entry's
7804 `user_list' list to hash tables for optimized lookup. Changed
7805 the code to use the hash table interface around the code.
7806 Affected file lib/silcd/idlist.[ch].
7808 * Added `auto_rehash' boolean argument to the function
7809 silc_hash_table_alloc to indicate whether the hash table should
7810 auto-rehash when it thinks is appropriate time. It will
7811 increase the hash table size if the there is twice as much
7812 entries in the table than the size of the table, and will
7813 decrease the size if there are twice as less entries than
7814 the size of the table.
7816 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7818 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7820 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7822 * silc_idcache_purge_by_context deletes the entry now by context
7823 as it is supposed to do. Affected file lib/silccore/idcache.c.
7825 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7826 client is not anymore valid (WHOWAS givens the info) and not
7827 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7829 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7831 * Removed the `data' and `data_len' arguments from the ID Cache
7832 interfaces and added `name' argument. ID Cache does not handle
7833 anymore the binary data only a names associated with given ID.
7835 * When hashing a Client ID with silc_hash_id the entire ID is
7836 not hashed anymore, instead only the hash of the Client ID is
7837 hashed. This way we can access the Client ID from the cache
7838 with Client ID but with the hash of the ID (which is a hash of
7839 the nickname) as well without any difference in performance.
7841 Added also silc_idcache_find_by_id_one_ext to do one on one
7842 searching when we have the actual ID. Added also function
7843 silc_hash_client_id_compare. The affected files are
7844 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7846 * When hashing the name associated with a ID it is always done
7847 in lowercase. This way we can access the cache without worrying
7848 about case-sensitivity, even though, for example nicknames are
7851 * Fixed a bug in server with channel message sending. It put
7852 wrong ID type as destination ID. The affected file
7853 silcd/packet_send.c.
7855 * silc_idcache_del_by_context now deletes from all hash tables
7856 by context. Affected file lib/silccore/idcache.c.
7858 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7860 * Changed the client library to use the new ID Cache interface.
7861 Changes around the source tree.
7863 * Added silc_hash_table_rehash_ext to rehash with specific
7864 hash function. Affected file lib/silcutil/silchashtable.[ch].
7866 * Added silc_hash_string_compare to compare two strings in the
7867 hash table. Affected file lib/silcutil/silcutil.[ch].
7869 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7871 * Added new function silc_idcache_del_by_context into the
7872 lib/silccore/idcache.[ch].
7874 * Changed the server's ID list routines to use the new ID Cache
7875 interface. Changes around the source tree.
7877 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7879 * Added silc_hash_table_del[_by_context]_ext functions in to the
7880 lib/silcutil/silchashtable.[ch].
7882 Removed silc_hash_table_find_all* routines and added new
7883 silc_hash_table_find_foreach to replace them.
7885 Added silc_hash_table_replace_ext function as extended
7886 replacing function. Separated the simple hash table interface
7887 from the extended hash table interface in the file
7888 lib/silcutil/silchashtable.h.
7890 * Fixed minor bugs and changed it to use some of the new
7891 hash table functions in lib/silccore/idcache.c
7893 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7895 * Added new function silc_hash_table_find_all to return all keys
7896 in the hash table by the specified key. As the hash table is
7897 collision resistant it also makes it possible to have several
7898 duplicate keys in the hash table. This function may be used to
7899 find all of the keys from the hash.
7901 Added user_context arguments to the SilcHashFunction,
7902 SilcHashCompare and SilcHashDestructor to deliver user specified
7905 Added new fuctions silc_hash_table_find[_all]_ext to do
7906 extended lookup with specified hash and compare functions and
7907 specified user contexts.
7909 Added new function silc_hash_table_add_ext to add the key
7910 with specified hash function and user context.
7912 Added new function silc_hash_table_foreach to traverse all
7913 entrys in the hash table. Added SilcHashForeach callback
7916 Added new function silc_hash_table_del_by_context to delete
7917 the entry only if the context associated with the key matches.
7919 Affected files are lib/silcutil/silchashtable.[ch].
7921 * Removed silc_hash_[server/client/channel]_id and added just
7922 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7923 silc_hash_id_compare to compare two ID's using as the hash table
7924 comparison function. Added also silc_hash_data to hash
7925 binary data and silc_hash_data_compare to compare it.
7927 * Removed silc_idlist_find_client_by_hash as it is not needed
7928 anymore. Affected file silcd/idlist.[ch].
7930 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7931 to use internally the SilcHashTable. The new ID Cache is a lot
7932 faster than the old one. Some of the ID Cache interface was also
7933 rewritten and obsolete and stupid functions were removed.
7935 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7937 * Added entry_count field to the SilcHashTable to keep the number
7938 of the entries in the table. Implemented the function
7939 silc_hash_table_rehash. Added new function
7940 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7942 Fixed a minor bug in silc_hash_table_free.
7944 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7945 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7946 into the lib/silcutil/silcutil.[ch].
7948 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7950 * Implemented a collision resistant hash table into the
7951 lib/silcutil/silchashtable[ch]. See the header and the source
7952 for the SilcHashTable API.
7954 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7956 * Merged dotconf version 1.0.2 into lib/dotconf.
7958 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7960 * Do not compile anything in lib/silcsim/* if the SIM support
7961 is not enabled. The tree should now compile without problems
7964 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7966 * Compiled the SILC under cygwin. Compiled and tested briefly
7967 without problems. More tests needed. The SIMs didn't compile
7970 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7972 * Fixed possible crash in silc_get_username in the
7973 lib/silcutil/silcutil.c.
7975 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7977 * Fixed a va_arg in silc/client_ops.c.
7979 * Oops, RC5 routines were named AES and caused some problems
7980 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7982 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7984 * Added new SilcIDIP structure into the lib/silccore/id.h and
7985 replaced the old `ip' fields from all SILC ID's to that type.
7986 This is a step towards IPv6 support.
7988 The silc_id_get_len takes now the ID as an extra argument.
7989 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7990 both IPv4 and IPv6 based ID's.
7992 The affected files are lib/silccore/id.[ch] and other files
7993 around the tree using these routines.
7995 * Removed the ID length arguments in server from various
7996 silc_server_send_notify_* routines -> they are not needed
7999 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8001 * Fixed memory leak in silc_encode_pem_file in the file
8002 lib/silcutil/silcutil.c.
8004 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8006 * Check minor version as well in the SKE. Affected files are
8007 silcd/protocol.c and lib/silcclient/protocol.c.
8009 * Added --identifier option to the server so that an identifier
8010 can be when creating the public key for the server. Affected
8011 file is silcd/silcd.c.
8013 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8014 lib/silccrypt/silcpkcs.c.
8016 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8018 * Register default ciphers and stuff when using -C option with
8019 the server. Affected file sildc/silcd.c.
8021 * Put back the servers public key filename format, it is better
8022 than the new one. For now, the client keys are saved with the
8023 new filename format. The affected file silc/client_ops.c.
8025 * Implemented the Cipher API for the rest of the ciphers that
8026 did not implement it or implemented it the wrong way.
8028 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8030 * Register default ciphers and stuff when using the -S option
8031 in the client. Affected file silc/silc.c. Same also when
8032 creating new key pair with -C option.
8034 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8036 * Fixed the silc_verify_public_key client operation function to
8037 save the public keys differently. The fingerprint is now
8038 used as filename and not the hostname. This way also the
8039 client keys are saved uniquely and not with hostnames. The
8040 affected file is silc/client_ops.c.
8042 * Trimmed the silc_hash_fingerprint function to remove extra
8043 whitespaces from the end of the fingerprint. The affected
8044 file is lib/silccrypt/silchash.c.
8048 * Added silc_cipher_register_default function to register all
8049 default ciphers. It can be used when configuration files
8050 does not exist and the application does not want any specific
8051 ciphers in any specific order.
8053 The SilcDList is now used as silc_cipher_list dynamically
8054 allocated cipher list. Removed the static list all together
8055 and now all ciphers must be allocated to the dynamic list.
8056 The silc_cipher_alloc routine was changed to check only the
8059 All silc_cipher_* routines that used to return int returns
8062 The affected files lib/silccrypt/silccrypt.[ch].
8064 * The same thing was done to silc_hash_* as for silc_cipher_*
8065 routines. Affected files lib/silccrypt/silchash.[ch].
8067 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8068 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8069 Added also silc_pkcs_[un]register[_default] functions.
8070 Removed the data_context from the PKCS API.
8072 * Added silc_hmac_register_default function to register default
8073 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8074 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8075 to unregister all hmacs at once.
8077 * Register the default ciphers, hash functions, PKCSs and HMACs
8078 if client's configuration file does not exist. The affected
8081 * The client did not load the hash functions from the SIM
8082 modules at all. Added support for this. Affected file is
8083 silc/clientconfig.c.
8085 * When decoding public key with silc_pkcs_public_key_decode, check
8086 the supported algorithm only if PKCS are registered. Affected
8087 file lib/silccrypt/silcpkcs.c. The same was done with the
8088 silc_pkcs_private_key_decode.
8090 * Fixed the SILC List routines to keep the list always in order.
8091 It used to change the list's order when traversing the list but
8092 not it preserves the order. Affected file lib/trq/silclist.h.
8094 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8096 * Added the client library to use the SilcSocketConnection's
8097 reference counter (by silc_socket_dup) to prevent the bug that
8098 the socket object may be freed underneath async operation.
8100 * The name resolv library checking fixes in the configure.in.pre.
8103 * Created new version of the protocol drafts for future
8104 development. The -03 drafts are the ones that will be changed
8105 in the trunk now and the -02 will remain as they are.
8107 * Send list of CUMODE notifys to the router when announcing
8108 the channel users to the router. Affected file silcd/server.c.
8109 If the router receiving channel founder CUMODE for a channel
8110 that already has channel founder it will send CUMODE notify
8111 to the sender to remove the channel founder rights from the
8112 announced client. Affected file silcd/packet_receive.c.
8114 * The CUMODE notify may now use Server ID as well as the entity
8115 who changes the mode. Updated protocool specs.
8117 * Updated INSTALL and README files.
8119 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8121 * New web pages in the http://silc.pspt.fi. The pages was
8126 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8128 * Implemented the [DenyConnectin] config section in the server.
8129 Added silc_server_config_denied_conn to check whether incoming
8130 connection is denied. Affected file silcd/serverconfig.[ch].
8132 * Do not check the ports when checking the incoming configuration
8133 data if the port is 0, meaning any. Affected file is
8134 silcd/serverconfig.c.
8136 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8138 * Fixed buffer overflow in silc_string_compare in the file
8139 lib/silcutil/silcutil.c.
8141 * Fixed double free in silc_server_command_leave in the file
8144 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8146 * Fixed the version checking in the server. Affected file is
8149 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8151 * Fixed the configuration data fetching when accepting new
8152 connections in the server. Affected file silcd/server.c.
8154 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8156 * Added `sender_entry' argument to the function
8157 silc_server_packet_relay_to_channel so that we can check
8158 whether some destination actually belongs to the same route
8159 the sender belongs (ie, we must not resend the packet to the
8160 sender). Affected file silcd/packet_send.[ch].
8162 * Added `servername' field to the SilcClientEntry in the server
8163 to hold the name of the server where client is from. Affected
8164 file is silcd/idlist.h.
8166 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8168 * Moved the channel message encrypting in the router betwen
8169 router connections from silc_server_channel_message to the
8170 silc_server_packet_relay_to_channel since we want to check
8171 whether we have anybody channel before encrypting anything.
8172 Affected files silcd/packet_[receive/send].c.
8174 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8176 * Fixed the [AdminConnection] server config section to support
8177 multiple entries. Affected file silcd/serverconfig.c.
8179 * Added support into the server to check the validity of the
8180 incoming connection before executing any KE or authentication
8183 * The connection configuration is now saved to the KE and
8184 connection auth protocol contexts and not fetched anymore in
8185 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8187 * The local hosts listenning address and port is also resolved
8188 now when starting the server. We want to have the socket object
8189 to include the real address and port for the listener. Added
8190 new function silc_net_check_local_by_sock into the files
8191 lib/silcutil/silcnet.[ch].
8193 * Fixed a broadcast bug in server -> do not broadcast if we
8196 * Fixed a routing bug. Do not route broadcast packets ever.
8197 Broadcast packets must be processed always and not routed since
8198 they may be destined to some other host than yourself and thus
8199 would get routed without no good reason. Affected file is
8202 * Added function silc_server_config_is_primary_route to check
8203 whether primary router connection has been configured (a router
8204 configuration that we are initiating). If there is not, we
8205 will assume that there is only two routers in the SILC network
8206 and we will use the incoming router connection as our primary
8207 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8209 * Changed the order of the broadcasting. Broadcast _after_ the
8210 packet has been processed not before. Affected file is
8213 * Fixed a [ClientConnection] parsing bug. The port was never
8214 parsed correctly thus resulting to port 0. Affected file
8215 silcd/serverconfig.c.
8217 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8218 argument and did not set the broadcast packet flag. Affected
8219 file silcd/packet_send.c. Fixed same bug in the function
8220 silc_server_send_notify as well.
8222 * If we receive NEW_ID packet for our own ID in the server, ignore
8225 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8229 * Removed the nickname from the Private Message Payload.
8230 Updated the code and the protocol specs.
8232 * Updated protocol specs for submitting to the IETF.
8234 * Tweaked the Random Number Generator a bit. Affected file
8235 lib/silccrypt/silcrng.c. Exported a new function
8236 silc_rng_[global]_add_noise which can be used to add more
8239 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8241 * Do not parse packets with different timeout when protocol
8242 is active -> may cause problem with rekey. Affected file
8245 * When server receives signoff notify it must not create
8246 new channel key if the client is on any channels since the
8247 sender of the signoff notify will create it.
8249 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8251 * Added printing of error messages during SKE protocol from the
8252 failure packet sent by server during SKE. Affected file
8255 * Removed the client's failure_callback handling with timeout
8256 and handle it immediately when received.
8258 * The SKE library returned wrong type in SUCCESS and FAILURE
8259 packets. They must be 32 bit MSB not 16 bit MSB.
8261 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8263 * Ok, rewrote the logic of the re-key and now it seems to work.
8264 I tested it on high traffic with frequent re-keys without
8265 problems. Added hmac_receive (and renamed hmac to hmac_send)
8266 in SilcClientConnection in lib/silcclient/client.h and
8267 in SilcIDListData in silcd/idlist.h. Also, removed the
8268 SilcPacketParserContext's cipher and hmac fields as they are
8269 not needed anymore and actually caused some problems when
8270 the ciphers and hmac's changed underneath the packet parser.
8272 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8274 * If re-key protocol is active then process the incoming packets
8275 synchronously since we must assure that icoming packets encrypted
8276 with the old key is processed before the new keys is set to
8277 use. This is true other packets than for REKEY packets.
8278 Affected file silcd/server.c. The same was done to client library
8279 as well, affected file lib/silcclient/client.c.
8281 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8283 * Fixed bug in client and server to accept the force send if
8284 the packet is send from silc_[server/client]_packet_process
8285 function. Otherwise the packets are never delivered, oops.
8287 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8289 * Disable force sending of packets when REKEY protocol is active.
8290 We must assure that no packet is sent directly when rekey is
8291 performed. All packets must be sent through packet queue.
8292 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8293 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8294 function is silc_[server/client]_packet_send_real to check
8297 * Replaced the SIM paths from example config files to
8298 /usr/local/modules. Also, make install creates now
8299 /usr/local/silc/logs directory to hold all the SILC server
8302 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8304 * Made the configure.in.pre work on Solaris. Patch by salo.
8306 * Made all ciphers compatible with non-x86 machines. Defined
8307 CBC mode macros into lib/silccrypt/ciphers_def.h.
8309 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8311 * Fixed the make install.
8313 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8315 * When MAC computation fails the silc_packet_decrypt returned 0
8316 even though it was supposed to return -1. Fixed this. The
8317 affected file is lib/silccore/silcpacket.c.
8319 * Do not replace the config files in /etc/silc (in make install)
8320 if they already exist. Affected file ./Makefile.am.
8322 * Do not send re-key packets immediately but through packet queue.
8323 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8325 * Changed silc_net_check_host_by_sock to return FALSE if the
8326 IP/DNS could not be resolved. Though, it returns the IP address
8327 now even if it could not resolve it (but returns also FALSE).
8328 Affected file lib/silcutil/silcnet.[ch].
8330 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8332 * Added silc_pkcs_decode_identifier to decode the public key's
8333 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8334 Added also silc_pkcs_free_identifier. Added also new context
8335 SilcPublicKeyIdentifier.
8337 * Added -S option to the silc client. It is used to dump the
8338 contents of the specified public key file.
8340 * Changed the PKCS api to return the public key length when
8341 setting the public key.
8343 * Fixed a fatal bug in the public and private key file loading.
8344 Affected file lib/silccrypt/silcpkcs.c.
8346 * Execute the packet parsing for client with zero (0) timeout
8347 if the protocol is active. Affected file silcd/server.c.
8349 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8351 * Made the key generation options to the silcd program. Added
8352 -C option, equivalent to client's option.
8354 * Added new [ServerKeys] config section to the server. It
8355 configures the server's public and private key.
8357 * Defined generic Public Key Payload into the protocol
8358 specification to send specific type of public keys and
8361 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8362 public key or certificate.
8364 * Implemented the GETKEY command to the server and to the
8365 client library and on user interface.
8367 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8369 * Made preliminary `make install' work.
8371 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8373 * Added SilcServerRekey context into silcd/idlist.h.
8375 * Added the PFS support as defined in the specification to the
8376 SKE protocol. Affected files lib/silcske/*.c.
8378 * Added `ske_group' field to the SilcServerRekey context to hold
8379 the number of the SKE group that is used with PFS in re-key.
8380 Affected file silcd/idlist.h.
8382 * Added PFS re-key support to the server. Affected file is
8385 * Added silc_protocol_cancel to cancel execution of the next
8386 state of the protocol. Affected file is
8387 lib/silccore/silcprotocol.[ch].
8389 * Added the re-key support with and without PFS to the client
8390 library. Re-key is performed once in an hour, by default.
8392 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8393 Added silc_client_rekey_callback and silc_client_rekey_final.
8394 Affected files are lib/silcclient/protocol.[ch] and
8395 lib/silcclient/client.[ch].
8397 * Removed the `hmac_key' and `hmac_key_len' fields from the
8398 SilcClientConnection structure; not needed. Affected file is
8399 lib/silcclient/client.h.
8403 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8405 * Do not ask whether user wants to use the negotiated private key
8406 for private messages, just use it. Affected file is
8407 silc/local_command.c.
8409 * Added `send_enc_key' and `enc_key_len' fields to the
8410 SilcIDListData structure since they are needed in the re-key
8411 phase. Affected file is silcd/idlist.[ch].
8413 * Implemented the simple re-key protocol into the server.
8414 Affected files silcd/server.c and silcd/protocol.[ch]. The
8415 re-key will be performed once in an hour, by default.
8417 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8418 Added silc_server_rekey, silc_server_rekey_callback and
8419 silc_server_rekey_final.
8421 * Removed Tunneled flag from the protocol. Updated the code
8422 and the specifications.
8424 * Adde `pfs' field to the SilcIDListData to indicate whether
8425 the PFS is to be performed in the re-key. Affected file is
8428 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8430 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8431 int64 of at least the xintXX size. If void * is less that 4
8432 bytes uint32 * will be used. Defined bool as boolean.
8434 * Changed _ALL_ unsigned long and unsigned int to uint32,
8435 unsgined short to uint16 in the source tree.
8437 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8438 not handle clients that has entry->data.registered == FALSE.
8439 They are not in the network anymore. Affected file is
8442 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8444 * Implemented the sending of the SERVER_SIGNOFF notify in the
8445 server. Affected file is silcd/server.c.
8447 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8448 Added also silc_notify_payload_encode_args into the
8449 lib/silccore/silcnotify.[ch].
8451 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8452 Affected file silcd/packet_receive.c.
8454 * Implemented the SERVER_SIGNOFF notify handling in the client
8455 library. Affected file lib/silcclient/client_notify.c. Also,
8456 implemnted the printing of the SERVER_SIGNOFF info to the
8457 application. Affected file silc/client_ops.c.
8459 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8460 if the deleting was successful. Affected file silcd/idlist.[ch].
8462 * Added support for public key authentication in the connection
8463 authentication protocol in the client library. Affected file
8464 lib/silcclient/protocol.c.
8466 * Changed the server's silc_idlist_get_clients_by_* interface
8467 to support already allocated array so that new entries may be
8468 added to pre-allocated array. Affected file silcd/idlist.[ch].
8469 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8470 and command replies.
8472 * All command reply functions in the server now calls the
8473 pending command callback even if error occured. This way the
8474 error will be delivered to the client as well. Affected files
8475 silcd/command.c and silcd/command_reply.c.
8477 * Fixed INFO command to return local server's info if no server
8478 was provided. Affected file lib/silcclient/command.c.
8480 * Removed RESTART command for good. Updated the code and the
8483 * Rewrote parts of the task system. It is a bit simpler now.
8484 Removed unsued task priorities. The affected files are
8485 lib/silcutil/silctask.[ch].
8487 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8489 * Moved the USERS printing from the library to the application.
8490 Affected files lib/silcclient/command.c and silc/client_ops.c.
8492 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8496 * Added channel key re-key support. The re-key is perfomed
8497 only by the router and is done once in an hour. Added `rekey'
8498 field to the SilcChannelEntry in the server. Affected files
8499 silcd/server.c and silcd/idlist.h.
8501 * Added silc_task_unregister_by_context into the file
8502 lib/silcutil/silctask.[ch].
8504 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8506 * Added SILC_UMODE_GONE mode to indicate when the client is not
8507 present in the SILC network. Added also support to the local
8508 command AWAY that will set this mode. Added support of showing
8509 "xxx is gone" in WHOIS command. The USERS command shows the
8510 gone status as well.
8512 * Fixed setting server and router operator privileges in the
8513 server's UMODE command. Affected file silcd/command.c.
8515 * Merged the SKE KE1 and KE2 payloads into one payload. The
8516 new KE payload is equivalent to the old KE2 payload.
8518 Cleaned up the SKE Start Payload parsing. It now uses the
8519 simple buffer unformatting to do the parsing. A lot faster
8522 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8523 to the SKE that is used to indicate whether both of the SKE
8524 parties should perform authentication. By default only the
8525 responder performs authentication. By setting this flag also
8526 the initiator must do authentication. By default it is unset
8527 since in normal SKE case, client to server connection, only
8528 the responder should do authentication. When doing SKE between
8529 two clients both should perform authentication. Updated the
8530 code and the protocol specs.
8532 * A little fix to IDENTIFY command in the server. Search the
8533 client first by hash not nickname. Affected file is
8536 * Fixed the silc_client_close_connection to support closing
8537 the client to client connections wihtout deleting too much
8538 data. Affected file lib/silcclient/client.c.
8540 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8541 are received if protocol used to be active but is not anymore
8542 the application would crash due to NULL pointer dereference.
8543 Affected files silcd/server.c and lib/silcclient/client.c.
8545 * Added `hash' field to the SilcClientConnection to include
8546 the hash function negotiated in the SKE protocol.
8548 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8549 to set the channel founder authentication data. A client can
8550 claim the founder rights later by providing the authentication
8551 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8552 This way the channel founder can regain the channel founder
8553 privileges even it is left the channel. This works only on
8554 local server and the client must be connected to the same
8555 server to be able to regain the founder rights. Updated the
8556 protocol specs accordingly.
8558 Added support to the CMODE command in the client to set the
8559 founder auth data. Read the README to see how to set it.
8561 Added support to the CUMODE command to claim the founder
8562 rights. Read the README to see how to do it.
8564 Added support for the founder authentication to the Channel
8565 Entry in the server. Affected file silcd/idlist.h.
8567 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8568 server's CMODE command. Affected file silcd/command.c.
8570 * Added the following new functions into lib/silccore/silcauth.[ch]:
8571 silc_auth_get_method and silc_auth_get_data.
8573 * The server now saves the remote hosts public key to the
8574 SilcIDListData pointer. Affected file silcd/protocol.c.
8576 * The normal server now does not remove the channel entry from
8577 the cache if the founder authentication data is set. It used
8578 to remove it if the founder was the last one on the channel on
8579 the server and left the channel. The auth data is saved and
8580 if the channel is re-joined later the old entry is used with
8581 the old auth data. Affected files silcd/command_reply.c and
8584 * Removed the `pkcs' field from the SilcIDListData structure
8585 in the server; it is not used. Affected file silcd/idlist.h.
8587 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8589 * Fixed packet processing on slow links. Partial packets were
8590 never re-processed because the incoming data buffer was cleared
8591 by the application. Application must not directly clear the
8592 sock->inbuf, the packet processing routines handle it. Fixed
8593 this in client library and in server.
8595 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8597 * Fixed the WHOIS and IDENTIFY send reply function to really
8598 check whether to send list or just one entry. Affected file
8601 * Cleaned up the LEAVE command's channel key distribution. The
8602 affected file silcd/command.c.
8604 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8605 can enforce the channel mode as well. In that case the ID
8606 includes the ID of the server. The code now enforces the
8607 mode change if the router have different mode than the server.
8609 * The notify client operation with CMODE_CHANGE notify can now
8610 return NULL client_entry pointer if the CMODE was not changed
8611 by client. Application must check for this.
8613 * Added <Server ID> argument to INFO command to support server
8614 info fetching by Server ID.
8616 * Added silc_server_announce_get_channel_users to get assembled
8617 packets of channel users of the specified channel. Affected
8618 file silcd/server.[ch].
8620 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8621 was freed underneath the ID Cache.
8623 * Re-announce clients when the server received CHANNEL_CHANGE
8624 notify from the router. Affected file silcd/packet_send.c.
8626 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8628 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8629 crashed since it did not handle the fact that there is no cipher
8630 called "3" and didn't check the error condition. Now fixed.
8632 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8633 flag. It can be used to send message requests.
8635 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8637 * Implemented the RESTART command in the client.
8639 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8640 notice type messages. Added notice printing to the user
8643 * The channel keys are not re-generated if the channel's mode
8644 is PRIVKEY, ie private key on the channel exists. Affected
8645 files silcd/server.c and silcd/command.c.
8647 * Fixed a little bug in channel message delivery when channel
8648 private keys are set in the server. Affected file is
8649 silcd/packet_send.c.
8651 * Changed the setting on channel->on_channel = TRUE from the
8652 silc_client_save_channel_key to the JOIN command reply. The
8653 key payload is not received if the private channel key is set.
8654 Affected file lib/silcclient/command_reply.c and the
8655 lib/silcclient/client_channel.c.
8657 * When the CMODE_CHANGE notify is sent and the channel private
8658 key mode is removed the channel key must be re-generated in
8659 other cells as well. Added this support for the router in the
8660 silcd/packet_receive.c.
8662 * Added new local command NOTICE to send notice message on
8663 channel. Affected file silc/local_command.[ch].
8665 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8667 * Added new local command ME to the client. It is used to send
8668 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8669 some action. Affected file silc/local_command.[ch].
8671 * Changed channel_message and private_message client operations
8672 to deliver the message flags to the application. Added also
8673 the `flags' arguments to the silc_client_send_channel_message
8674 and silc_client_send_private_message functions. Affected file
8677 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8679 * Redefined the Private Message Payload to support private message
8680 keys and to support the new private message flags. Updated
8681 the protocol specs. Flags makes it possible to have for example
8682 CTCP style messages.
8684 * Added new type SilcPrivateMessagePayload and defined an API
8685 for it in the lib/silcclient/silcprivate.[ch].
8687 * Tested private message private keys successfully. Tested the
8688 private message key set, unset and list commands with the new
8691 * Redefined the Channel Message Payload to include the channel
8692 message flags (equal with private message flags) to support
8693 for example CTCP style messages.
8695 * Defined some of the message (for channel and private message)
8696 flags. Updated the protocol specs and added the flags to the
8697 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8699 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8701 * Added SilcKeyAgreementStatus type to the key agreement routines
8702 to indicate the current status and error if one occured.
8703 The status types are defined in the lib/silcclient/silcapi.h.
8705 * Added new local command KEY that is used to set and unset private
8706 keys for channels, set and unset private keys for private messages
8707 with remote clients and to send key agreement requests and
8708 negotiate the key agreement protocol with remote client. The
8709 key agreement is supported only to negotiate private message keys,
8710 it currently cannot be used to negotiate private keys for channels,
8711 as it is not convenient for that purpose.
8713 * Fixed a minor pending callback setting bug in the function
8714 silc_client_get_client_by_id_resolve, now the function works.
8715 Affected file lib/silcclient/idlist.c.
8717 * Added function silc_net_get_local_port to get local bound
8718 port by socket. Added to lib/silcutil/silcnet.[ch].
8720 * Added `sockets' and `sockets_count' fields to the SilcClient
8721 object. They hold the sockets of the listenning sockets in
8722 the client. Listenning sockets may be for example the key
8723 agreement server. Affected file lib/silcclient/client.[ch].
8724 Added functions the silc_client_add_socket and the
8725 silc_client_del_socket. They are exported to the application
8728 * Added ~./silc/clientkeys to support other client's public keys.
8730 * Renamed verify_server_key client operation to verify_public_key
8731 and added one argument to indicate the type of the connection
8732 (server, client etc.).
8734 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8736 * Added silc_server_connection_auth_request to handle the
8737 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8738 silcd/packet_receive.[ch].
8740 * Added silc_server_send_connection_auth_request into the
8741 silcd/packet_send.c to send the connection auth request packet.
8743 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8746 * Fixed the public key authentication in responder side in the
8747 server. The `auth_data' pointer includes the SilcPublicKey
8748 not the path to the public key. Affected file silcd/protocol.c.
8750 * Implemented the public key authentication in the initiator side
8751 in the server. Affected file silcd/protocol.c.
8753 * Removed the [RedirectClient] config section from the server
8754 configuration. Is not needed and I don't want to implement it.
8756 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8758 * Cleaned up the CMODE command in the server. It now works
8759 correctly and supports all the modes defined in the protocol.
8760 Affected file is silcd/command.c.
8762 * Added `hmac_name' field to the SilcChannelEntry in the server
8763 to hold the default HMAC of the channel. It can be set when
8764 creating the channel (with JOIN command). Affected files
8767 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8768 type to indicate the change of the current cipher and hmac
8769 on the channel. Client can safely ignore the <cipher> argument
8770 (if it chooses to do so) since the CHANNEL_KEY packet will
8771 force the channel key change anyway. The <hmac> argument is
8772 important since the client is responsible of setting the new
8773 HMAC and the hmac key into use.
8775 * Fixed the CMODE command in the client library as well.
8777 * Tested CMODE command in router environment successfully.
8779 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8781 * Show the version of the remote client (or server) when connecting
8782 to the server. It is logged to the log file. Affected file
8783 is silcd/protocol.c.
8785 * Fixed the KILLED notify handling in the client library. The
8786 client must be removed from all channels when receiving the
8789 Also, do not remove the client entry when giving the KILL
8790 command but when the KILLED notify is received.
8792 * Removed silc_idlist_find_client_by_nickname from the server.
8793 Not needed anymore. Affected files silcd/idlist.[ch].
8795 * Implemented the CHANNEL_CHANGE notify type handling to the
8796 server. Affected file silcd/server.c.
8800 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8802 * Added silc_server_send_notify_invite to send the INVITE
8803 notify between routers.
8805 * Implemented the INVITE command correctly to the server.
8807 * Implemented the INVITE notify type handling in the server.
8809 * Implemented the INVITE command to the client library and on the
8812 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8814 * Added function silc_server_get_client_resolve to find the
8815 client entry by ID from all ID lists and then resolve it
8816 (using WHOIS) if it cannot be found. Affected file is
8819 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8821 * Implemented the BAN command to the client library.
8823 * The JOIN command in the server now checks the invite list
8826 * Changed the silc_command_reply_payload_encode_va and the
8827 silc_command_payload_encode_va to support that if argument is
8828 NULL it ignores and checks the next argument. Affected file
8829 lib/silccore/silccommand.c.
8831 * Added silc_server_send_notify_ban to send the BAN notify
8832 type between routers.
8834 * Chaned the silc_notify_payload_encode to support that if
8835 argument is NULL it ignores and checks the next argument.
8836 Affected file lib/silccore/silcnotify.c.
8838 * Tested ban lists in router environment successfully.
8840 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8842 * Implemented BAN command to the server, in silcd/command.[ch].
8844 * Removed the BAN and INVITE_LIST modes from the CMODE command
8847 * Added function silc_string_match to regex match two strings.
8848 Affected files lib/silcutil/silcutil.[ch].
8850 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8852 * Redefined parts of the SilcChannelEntry in the server to support
8853 the new ban and invite lists.
8855 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8857 * Redefined the INVITE command. The same command can be used to
8858 invite individuals to the channel but also to manage the invite
8859 list of the channel (to add to and remove from the invite list).
8860 Updated the protocol specs.
8862 * Added new command SILC_COMMAND_BAN that can be used to manage
8863 the ban list of the channel. Updated the protocol specs.
8865 * Removed the channel modes: the SILC_CMODE_BAN and the
8866 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8867 in the CMODE command. The equivalent features are now available
8868 using INVITE and BAN commands. Updated the protocol specs.
8870 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8871 in the network about change in the current ban list. The notify
8872 type is not used by the client.
8874 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8875 support the invite lists.
8877 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8879 * Added new function silc_string_regexify that converts string
8880 including wildcard characters into regex string that can
8881 be used by the GNU regex library. Added into the file
8882 lib/silcutil/silcutil.[ch].
8884 Added silc_string_regex_combine to combine to regex strings
8885 into one so that they can be used as one regex string by
8886 the GNU regex library. Added into the file
8887 lib/silcutil/silcutil.[ch].
8889 Added silc_string_regex_match to match two strings. It returns
8890 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8892 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8894 * Imported GNU regex to the soruce tree into lib/contrib.
8895 Fixed some compiler warning from the regex.c.
8897 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8899 * Fixed MOTD command in the server to work in router environment.
8901 * Fixed the MOTD command in the client library to support
8902 the server argument in the command.
8904 * Added `nickname_len' argument to the silc_idlist_add_client
8905 in the server, as the `nickname' argument may be binary data
8908 * Added silc_idlist_get_channels to return all channels from
8911 * Implemented LIST command to the server. Affected file is
8914 * Implemented the LIST command to the client library and on the
8917 * Added [<user count>] argument to the LIST command reply.
8918 With private channels the user count is not shown.
8920 * Updated TODO and README.
8922 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8924 * The client entry's data.registered must be TRUE even with
8925 global client entry on global client list. The data.registered
8926 is used to check whether the client is anymore in the network,
8927 for example with WHOWAS command so it must be valid.
8929 * Fixed the WHOWAS command in the server. It now actually works
8930 in router environment. Added function into silcd/command_reply.c
8931 silc_server_command_reply_whowas_save.
8933 * Added silc_idlist_purge function to the silcd/idlist.c
8934 to periodically purge the ID Cache.
8936 * Fixed INFO command in the server. It works now in router
8937 environment. Added <server name> argument to the INFO command
8938 reply. Updated the protocol specs.
8940 * Fixed minor bug in silc_idcache_purge to not purge if the
8941 expire value is zero.
8943 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8944 they were buggy because of the WHOWAS information.
8946 * Fixed local command MSG to handle the async resolving of
8947 the remote client properly. It used to fail the first MSG.
8948 Affected file silc/local_command.c.
8950 * Added `data_len' field to SilcIDCache context.
8952 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8954 * Update TODO. Todo in commands in the server.
8956 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8958 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8959 used by routers as broadcast packet to inform other routers
8960 about the changed user mode.
8962 Implemented the notify handling in the server. Affected file is
8963 silcd/packet_receive.c. Added the function
8964 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8966 * Added new generic Channel Payload and deprecated the New Channel
8967 Payload. The New Channel Payload is now the generic Channel
8970 * Added new argument `mode' to the silc_server_send_new_channel
8971 as it is required in the Channel Payload now.
8973 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8974 and created a new and real SilChannelPayload to represent the
8975 new generic Channel Payload. Implemented the encode/decode
8976 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8978 * Added silc_server_get_client_channel_list to return the list
8979 of channels the client has joined for WHOIS command reply.
8980 Affected file silcd/server.[ch].
8982 * Implemented the channel list sending in the WHOIS command reply
8983 in server and in the client.
8985 Implemented the channel list displaying on the user interface
8986 as well. Affected file silc/client_ops.c.
8988 * Added silc_channel_payload_parse_list to parse list of Channel
8989 Payloads. It returns SilcDList list of SilcChannelPayloads.
8990 Client for example can use this function to parse the list of
8991 channels it receives in the WHOIS command reply. The caller
8992 must free the list by calling silc_channel_payload_list_free.
8993 Affected files lib/silccore/silcchannel.[ch].
8995 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8997 * Added one new argument <user mode> to the WHOIS command reply
8998 to return the mode of the user in SILC. Updated the protocol
9001 Implemented it to the server and client.
9003 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9005 * Fixed the mode printing on the user interface on joining.
9006 Affected file silc/client_ops.c.
9008 * Implemented the UMODE command and user modes in general to the
9009 client library and to the user interface.
9011 * Implemented the UMODE command to the server.
9013 * The server now sends UNKNOWN_COMMAND error status if client sends
9014 unknown command. Affected file silcd/command.c.
9016 * All server commands now handle the command identifier the right
9017 way when sending the command reply to the client. The client can
9018 use to identify the command replies with the identifier.
9020 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9022 * Added silc_server_get_client_route to resolve the route to
9023 the client indicated by the client ID. Affected file is
9026 * Added silc_server_relay_packet as general function to relay
9027 packet to arbitrary destination. This deprecates functions
9028 like _send_private_message_key, _relay_notify etc. Affected
9029 file is silcd/packet_send.[ch].
9031 Removed silc_server_send_key_agreement,
9032 silc_server_send_private_message_key and
9033 silc_server_packet_relay_notify functions from the file
9034 silcd/packet_send.[ch].
9038 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9039 server. Affected file silcd/packet_receive.[ch].
9041 * Implemented the KILL command to the client. Implemented the
9042 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9043 Affected files lib/silcclient/command[_reply].c and
9044 lib/silcclient/client_notify.c. Implemented the KILL notify
9045 printing in the user inteface.
9047 * Fixed a lot silc_parse_nick memory leaks from the client
9048 library in the file lib/silcclient/command.c.
9050 * Changed the silc_server_send_notify_on_channels's `sender'
9051 argument from SilcSocketConnection to SilcClientEntry to
9052 check the sender as entry and not as connection object and not
9053 to send to the client provided as argument. The affected file
9054 is silcd/packet_send.[ch].
9056 * The notify packets that are destined directly to the client used
9057 to not to be processed by the server. Now changed that and the
9058 server processes all notify packets. After relaying the packet
9059 to the client the notify packet is processed in the server.
9061 * The silc_server_free_client_data now checks whether there is
9062 pending outgoing traffic for the client and purges the data to
9063 the network before removing the client entry.
9065 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9067 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9068 an client is killed from the SILC Network. Updated the protocol
9071 Added new function silc_server_send_notify_killed to the
9072 silcd/packet_send.[ch].
9074 * Added function silc_server_packet_relay_notify to relay notify
9075 packets that are destined directly to a client. In this case
9076 the server does not process the notify packets but merely relays
9077 it to the client. Affected file silcd/packet_send.[ch].
9079 Added also silc_server_packet_process_relay_notify to check
9080 whereto relay the notify. Affected file is
9081 silcd/packet_receive.[ch].
9083 * Implemented the KILL command to the server.
9087 * Added the backup schema desgined last fall to the protocol
9088 specs for everyone to see. The specification is in the
9089 *-spec-xx.txt draft and the packet type definitions for the
9090 backup routers is in *-pp-xx.txt draft. Thusly, added also
9091 new packet type SILC_PACKET_CELL_ROUTERS.
9093 * A big security problem in the implementation discovered. The
9094 signoff of an client did not cause new channel key generation
9095 which it of course should've done. The channel keys must be
9096 always re-generated when client leaves (or signoffs) the channel.
9097 The silc_server_remove_from_channels funtion now handles
9098 the channel key re-generation.
9100 * Added `sender' argument to the silc_server_send_notify_on_channels
9101 to not to send the client provided as argument. Affected file
9102 silcd/packet_send.[ch].
9104 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9106 * Implemented OPER and SILCOPER commands into the server and
9109 * Added silc_auth_verify and silc_auth_verify_data to verify
9110 the authentication directly from the authentication payload.
9111 It supports verifying both passphrase and public key based
9112 authentication. Affected file lib/silccore/silcauth.[ch].
9114 * Added `hash' field to the SilcIDListData structure. It is the
9115 hash negotiated in the SKE protocol. Affected file is
9118 * Slight redesigning of the SilcAuthPayload handling routines.
9119 Do not send SilcPKCS but SilcPublicKey as argument.
9121 * Implemented the public key authentication support to the
9122 serverconfig. The public key is loaded from the provided path
9123 and saved as authentication data to void * pointer. Thus,
9124 changed the unsigned char *auth_data to void *auth_data;
9126 * Fixed SHUTDOWN command to send the reply before the server
9127 is shutdown. :) Affected file silcd/command.c.
9129 * Fixed fatal bug in CONNECT command. The hostname was invalid
9130 memory and server crashed. Affected file silcd/command.c.
9132 * Fixed fatal bug in CLOSE command. The server_entry became
9133 invalid but was referenced later in the command. Affected file
9136 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9138 * Fixed fatal bug in failure packet handling. Server ignored
9139 the failure and thus crashed when it came.
9143 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9145 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9146 that the command may be executed only once in (about) 2 seconds.
9147 The old SILC_CF_LAG flag is same but allows command bursts up
9148 to five before limiting.
9150 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9151 server code. Various commands now includes the CF_LAG_STRICT
9152 flag to disallow any kind of miss-use of the command.
9154 * Fixed the silc_buffer_unformat to not to allocate any data
9155 if the length of the data is zero. It used to allocate the
9156 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9158 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9160 * Changed the format of AdminConnection configuration section
9161 in the server. Added username of the admin to the format.
9162 Affected files silcd/serverconfig.[ch].
9164 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9165 to return admin configuration data by host, username and/or
9168 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9170 * Implemented WHOWAS command to the server. Added the functions:
9172 silc_server_command_whowas_parse,
9173 silc_server_command_whowas_send_reply,
9174 silc_server_command_whowas_from_client and
9175 silc_server_command_whowas_from_server
9177 * Added <Client ID> argument to the WHOWAS command reply. Updated
9178 the protocol specs accordingly.
9180 * Implemented WHOWAS command and command_reply to the client
9183 Implemented the WHOWAS printing on the user interface.
9185 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9187 * Added new argument to the WHOWAS command reply, the real name.
9188 It is an optional argument. Updated the protocol specs.
9190 * Added SilcIDCacheDestructor callback that is registered when
9191 the SilcIDCache is allocated. The callback is called when
9192 an cache entry in the ID Cache expires, or is purged from the
9193 cache. Added into lib/silccore/idcache.[ch].
9195 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9196 to destruct the client entries when the cache entry expires.
9197 Other ID Cache's in server and in the client library ignores
9200 * If the ID Cache entry's `expire' field is zero then the entry
9201 never expires. Added boolean `expire' argument to the
9202 silc_idcache_add function in the lib/silccore/idcache.[ch].
9203 If it is TRUE the default expiry value is used.
9205 * Added silc_server_free_client_data_timeout that is registered
9206 when client disconnects. By default for 5 minutes we preserve
9207 the client entry for history - for WHOWAS command.
9209 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9211 * Added support to the server to enforce that commands are not
9212 executed more than once in 2 seconds. If server receives
9213 commands from client more frequently, timeout is registered
9214 to process the commands. Affected file silcd/command.c.
9215 Added new function silc_server_command_process_timeout.
9217 * Changed NICK_NOTIFY handling in client library to check that
9218 if the client's nickname was changed, so there is no need to
9219 resolve anything from the server.
9221 * Removed error printing from the WHOIS and IDENTIFY commands.
9222 If error occurs then it is ignored silently in the client library.
9223 The application, however, may map the received error to
9224 human readable error string. The application currently maps
9225 the NO_SUCH_NICKNAME error to string.
9227 * Made the command status message public to the application. Moved
9228 them from lib/silcclient/command_reply.c to
9229 lib/silcclient/command_reply.h. The application can map the
9230 received command status to the string with the
9231 silc_client_command_status_message function.
9233 * Added check to the server to check that client's ID is same
9234 as the Source ID in the packet the client sent. They must
9237 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9239 * Added dist-bzip hook to the Makefile.am to make bzip2
9240 compressed distributions.
9242 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9244 * Server now enforces the maximum length for the nickname and
9245 the channel as protocol specification dictates. 128 bytes for
9246 nickname and 256 bytes for channel name.
9248 * Moved the WHOIS printing to the application. The client libary
9249 does not print out the WHOIS information anymore, the application
9250 must do it. Renamed silc_client_command_reply_whois_print to
9251 the silc_client_command_reply_whois_save.
9253 The client's idle time is also sent to the application now, and
9254 the idle is shown on screen.
9256 * Added silc_client_command_reply_identify_save to save the
9257 received IDENTIFY entries.
9259 * Do not check for channel private keys in message sending and
9260 reception if the channel does not have the PRIVKEY mode set.
9261 Affected file lib/silclient/client_channel.c.
9263 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9265 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9266 just surfaced after chaning the JOIN procedure.
9268 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9270 * Added silc_client_get_clients_by_list to get client entries
9271 from Client ID list, that is returned for example by JOIN
9272 and USERS command replies. The application should use this
9273 function for example when JOIN command reply is received to
9274 resolve the clients already on the channel (library does not
9275 do that anymore as USERS command reply is not used in the JOIN
9276 procedure anymore). Affected files lib/silcclient/silcapi.h and
9277 lib/silcclient/idlist.c.
9279 * JOIN command reply and USERS command reply returns now SilcBuffer
9280 pointers instead of unsigned char pointers when returning
9281 the client list and mode list.
9283 * Added <Client ID> argument to the JOIN command reply, mainly
9284 for the server to identify for which client the command was
9285 originally sent. Updated protocol specs accordingly.
9287 * Added SilcDlist private_key pointer to the SilcChannelEntry
9288 in the client to support the channel private keys. Affected
9289 file is lib/silcclient/idlist.h.
9291 * Added SilcChannelPrivateKey argument to the function
9292 silc_client_send_channel_message so that application can choose
9293 to use specific private ke if it wants to. If it is not provided,
9294 the normal channel key is used, unless private keys are set.
9295 In this case the first (key that was added first) is used
9296 as the encryption key.
9298 * Implemented the support for channel private key handling.
9299 Implemented the following functions:
9301 silc_client_add_channel_private_key,
9302 silc_client_del_channel_private_keys,
9303 silc_client_del_channel_private_key,
9304 silc_client_list_channel_private_keys and
9305 silc_client_free_channel_private_keys
9307 Affected file lib/silcclient/client_channel.c.
9309 * Added the support for the private keys in the channel message
9310 sending and encryption and in the message reception and
9311 decryption. Affected funtions are
9312 silc_client_send_channel_message and silc_client_channel_message.
9314 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9316 * Added SKE's key verify callback to the client library's
9317 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9319 * Removed the statement that server (or router) must send USERS
9320 command reply when joining to the channel so that the client
9321 knows who are on the channel. Instead, the client list and
9322 client's mode list is now sent in the JOIN command reply to the
9323 client who joined channel. This is better solution.
9325 * Added function silc_server_get_users_on_channel and function
9326 silc_server_save_users_on_channel to the silcd/server.[ch].
9328 * Removed function silc_server_command_send_users from the
9331 * Do not show topic on the client library anymore. The topic is
9332 sent in the command reply notify to the application and the
9333 application must show the topic now.
9335 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9337 * Added client searching by nickname hash into the IDENTIFY and
9338 WHOIS commands in the server as they were clearly missing from
9339 them. Affected file is silcd/command.c.
9341 * Fixed a bug in private message receiving in the client library.
9342 The remote ID was freed and it wasn't supposed, now it is
9345 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9347 * Minor fix to the channel payload; allocate the data area, as it
9348 needs to be of specific length.
9350 * If the key agreement port is zero then the operating
9351 system will define the bound port. Affected files are
9352 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9354 * Added new function silc_channel_payload_decrypt into the file
9355 lib/silccore/silcchannel.[ch].
9357 * Moved the channel message etc, check from silc_packet_decrypt
9358 to applications. The library calls now a generic
9359 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9360 when the packet is either normal or special. This was done to
9361 allow more wide range of checking that was not allowed when
9362 the code was in library. Now applications can do virtually any
9363 checks to the packet and return to the library the decision how
9364 the packet should be processed. Affected files are
9365 lib/silccore/silcpacket.[ch].
9367 Added silc_server_packet_decrypt_check to the server and
9368 silc_client_packet_decrypt_check to the client library.
9370 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9371 to send with specified source and destination information.
9373 * Channel message delivery between routers was broken after the
9374 channel key distribution was fixed earlier. The channel key
9375 was used be to distributed to other routers as well which is not
9376 allowed by the protocol. Now this is fixed and channel keys
9377 really are cell specific and the channel message delivery between
9378 routers comply with the protocol specification.
9380 * Fixed various commands in server to check also the global list
9381 for the channel entry and not just the local list. The affected
9382 file silcd/command.c.
9384 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9386 * Added assert()s to buffer formatting and unformatting routines
9387 to assert (if --enable-debug) when error occurs. Affected
9388 file: lib/silcutil/silcbuffmt.c.
9390 * Changed to auto-reconnect to check whether the remote host is
9391 router and register the re-connect timeout if it is. It used
9392 to check that whether we are normal server, but router must do
9393 auto-reconnect with another router as well. Affected file
9396 * Removed the [<key len>] option from CMODE command as the cipher
9397 name decides the key length, nowadays. See the defined ciphers
9398 from the protocol specification.
9400 * Added [<hmac>] option to the CMODE command to define the HMAC
9401 for the channel. Added SILC_CMODE_HMAC channel mode.
9403 * Added [<hmac>] option for the JOIN command so that user can
9404 select which HMAC is used to compute the MACs of the channel
9407 * Added Hmac field to the Channel Message Payload. The integrity
9408 of plaintext channel messages are now protected by computing
9409 MAC of the message and attaching the MAC to the payload. The
9410 MAC is encrypted. Now, it is clear that this causes some
9411 overhead to the size of the packet but rationale for this is that
9412 now the receiver can verify whether the channel message decrypted
9413 correctly and also when private keys are set for the channel the
9414 receiver can decrypt the packet with several keys and check from
9415 the MAC which key decrypted the message correctly.
9417 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9418 lib/silccrypt/silccipher.[ch].
9420 * Added silc_hash_len to return the digest length into the
9421 lib/silcrypt/silchash.[ch].
9423 * Rewrote parts of Silc Channel Payload interface in the
9424 lib/silccore/silcchannel.[ch]. The encode function now also
9425 encrypts the packet and parse function decrypts it.
9427 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9429 * Fixed a minor formatting bug in the SKE's key material processing.
9430 It actually might have processed the keys wrong way resulting
9433 * Redefined the mandatory HMAC algorithms and added new algorithms.
9434 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9435 and hmac-md5 truncated to 96 bits. The mandatory is now
9436 hmac-sha1-96. Rest are optional (including the one that used
9437 to be mandatory). Rationale for this is that the truncated HMAC
9438 length is sufficient from security point of view and can actually
9439 make the attack against the HMAC harder. Also, the truncated
9440 HMAC causes less overhead to the packets. See the RFC2104 for
9443 * Added new [hmac] configuration section. The SKE used to use
9444 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9445 is of course wrong. The official names that must be proposed in
9446 the SKE are the ones defined in the protocol specification
9447 (hmac-sha1-96 for example). The user can configure any hmac
9448 using any hash function configured in the [hash] section. At
9449 least, the mandatory must be configured.
9451 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9453 * Added HMAC list to the SKE proposal list. It has now both
9454 hash algorithm list and HMAC list. This makes the protocol
9455 incompatible with previous versions. The SKE now seems to work
9456 the way it is supposed to work, for the first time actually.
9458 * Defined plain Hash algorithms to the protocol specification.
9461 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9463 * Implemented support for key agreement packets into the server.
9464 Added functions silc_server_key_agreement and
9465 silc_server_send_key_agreement. Other than these functions,
9466 server has nothing to do with this packet.
9468 * Added support for private message key packets into the server.
9469 Added functions silc_server_private_message_key and
9470 silc_server_send_private_message_key.
9474 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9475 called in the protocol's final callback instead in the END
9476 protocol state. This makes a little more sense and in the same
9477 time in client we can use the same protocol routines for normal
9478 key exchange and to key agreement packet handling as well.
9480 * Added to both client's and server's KE protocol context the
9481 SilcSKEKeyMaterial pointer to save the key material. We will
9482 bring the key material to the protocol's final callback by doing
9483 this. The final callback must free the key material.
9485 * Added SKE's packet_send callback into client's KE protocol
9486 context so that the caller can choose what packet sending function
9487 is used. This way we can use different packet sending when
9488 doing normal SKE when doing key agreement packet handling (in
9489 the key agreement packet handling we do not want to encrypt
9492 * Implemented the responder side of the key agreement routines
9493 in the client. The client can now bind to specified port and
9494 accept incoming key negotiation. The key material is passed
9495 to the application after the protocol is over.
9497 * Implemented the processing of incoming Key Agreement packet
9498 in the client. Added function silc_client_key_agreement to
9501 * Implemented the intiator side of the key agreement routines
9502 in the client. The client can now initiate key agreement with
9503 another remote client. The key material is passed to the
9504 application after the protocol is over.
9506 * Created client_keyagr.c to include all the key agreement
9509 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9510 SILC_TASK_CALLBACK except that it is not static.
9512 * Created client_notify.c and moved the Notify packet handling
9513 from the client.[ch] into that file.
9515 * Created client_prvmsg.c and moved all private message and
9516 private message key routines from the client.[ch] into that file.
9518 * Create client_channel.c and moved all channel message and
9519 channel private key routines from the client.[ch] into that file.
9521 * Changed silc_client_get_client_by_id_resolve to resolve with
9522 WHOIS command instead of IDENTIFY command, in the file
9523 lib/silclient/idlist.c.
9525 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9527 * Implemented the SKE's responder side to the Client library.
9529 * When FAILURE is received to the protocol do not trust it
9530 blindly. Register a timeout to wait whether the remote closes
9531 the connection as it should do it, only after that process the
9532 actual failure. This was changed to both client and server.
9534 * Added client_internal.h to include some of the structures
9535 there instead of client.h in lib/silcclient/.
9537 * Added function silc_task_unregister_by_callback to unregister
9538 timeouts by the callback function.
9540 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9542 * Some "Incomplete WHOIS info" errors has been appearing on the
9543 log files. Took away the entry->userinfo check from WHOIS
9544 reply sending. The entry->userinfo is now " " if client did not
9545 provide one. I thought this was fixed earlier but something
9546 is wrong still. Let's see if the error still appears.
9548 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9550 * Fixed a minor bug in the login when the channel key is
9551 re-generated in the server. It used to generate the key in
9552 wrong order and thus caused problems in the channel traffic.
9554 * Fixed a minor bug in channel key distsribution after
9555 KICK command. The key was not sent to the router even though
9558 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9560 * Added silc_ske_process_key_material_data as generic routine
9561 to process any key material as the SILC protocol dictates. The
9562 function is used by the actual SKE library but can be used by
9563 applications as well. This relates to the private message keys
9564 and the channel private keys since they must be processed the
9565 same way the normal SILC session keys. The protocol dictates
9566 this. Affected files: lib/silcske/silcske.[ch].
9568 Added also silc_ske_free_key_material to free the
9569 SilcSKEKeyMaterial structure.
9571 * Defined silc_cipher_set_key function to set the key for
9572 cipher without using the object's method function. The affected
9573 files: lib/silccrypt/silccipher.[ch].
9575 * Implemented silc silc_client_add_private_message_key,
9576 silc_client_add_private_message_key_ske,
9577 silc_client_del_private_message_key,
9578 silc_client_list_private_message_keys and
9579 silc_client_free_private_message_keys functions in the
9582 Added functions silc_client_send_private_message_key to send
9583 the Private Message Key payload and silc_client_private_message_key
9584 to handle incoming Private Message Key payload.
9586 * Added Cipher field to the Private Message Key payload to set
9587 the cipher to be used. If ignored, the default cipher defined
9588 in the SILC protocol (aes-256-cbc) is used.
9590 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9592 * Removed lib/silcclient/ops.h file.
9594 Redefined parts of the SILC Client Library API. Created new
9595 file silcapi.h that deprecates the ops.h file and defines the
9596 published Client Library API. Defined also private message key
9597 API and channel private key API into the file.
9599 This is the file that the application must include from the
9600 SILC Client Library. Other files need not be included by
9601 the application anymore.
9603 * Added new key_agreement client operation callback and also
9604 defined the Key Agreement library API for the application.
9606 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9608 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9609 is used by clients to request key negotiation between another
9610 client in the SILC network. If the negotiation is started it
9611 is performed using the SKE protocol. The result of the
9612 negotiation, the secret key material, can be used for example
9613 as private message key.
9615 Implemented the Key Agreement payload into the files
9616 lib/silccore/silauth.[ch].
9618 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9620 * Redefined ciphers for the SILC protocol. Added some new ciphers
9621 and defined the key lengths for the algorithms. Changed the
9622 code accordingly. The default key length is now 256 bits.
9624 * Fixed SKE key distribution function silc_ske_process_key_material
9625 when the key length is more than 128 bits. The default key
9626 length in SILC is now 256 bits.
9628 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9629 to indicate unsupported algorithm.
9631 * Renamed rijndael.c to aes.c and all functions as well.
9633 * Fixed a long standing channel key setting bug in client library.
9634 Weird that it has never surfaced before.
9636 * Fixed bug in channel deletion. If the entire channel is removed
9637 then it must also delete the references of the channel entry
9638 from the client's channel list as the client's channel entry and
9639 the channel's client entry share same memory.
9641 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9643 * Implemented CONNECT and SHUTDOWN commands in the client.
9645 * Implemented CLOSE command to the client.
9647 * Added the function silc_idlist_find_server_by_name into the
9648 files silcd/idlist.[ch].
9650 Added the function silc_idlist_find_server_by_conn into the
9651 files silcd/idlist.[ch].
9653 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9655 * DIE command was renamed to SHUTDOWN. Updated the both code
9658 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9659 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9661 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9664 * Added function silc_server_create_connection function to create
9665 connection to remote router. My server implementation actually
9666 does not allow router to connect to normal server (it expects
9667 that normal server always initiates the connection to the router)
9668 so the CONNECT command is only good for connecting to another
9671 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9673 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9674 or some other client was kicked from the channel.
9676 Implemented the handling of the notify type to both client
9679 Implemented silc_server_send_notify_kicked to send the KICKED
9680 notify. It is used to send it to the server's primary router.
9682 * Implemented the KICK command into server and client.
9684 * Added `query' argument to the silc_idlist_get_client function
9685 to indicate whether to query the client from server or not if
9688 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9689 to indicate that the client is not channel founder.
9693 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9695 * Removed the rng context from SilcPacketContext structure and
9696 changed that the packet routine uses the Global RNG API.
9698 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9700 * Added support for quit message that client can "leave" on the
9701 channel when it quits the SILC. It is ditributed inside the
9702 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9704 Added silc_server_free_client_data that will take the
9705 signoff message as argument.
9707 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9709 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9711 * Updated parts of the protocol specification to keep it up
9714 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9716 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9717 payloads in one packet.
9719 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9720 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9721 use now the new List flag.
9723 * Also deprecated the following packet types: REPLACE_ID,
9724 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9726 * Added list support for Notify packet in server.
9728 * Added silc_server_send_notify_channel_change to send the
9729 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9730 the silc_server_send_replace_id.
9732 * Added silc_server_send_notify_nick_change to send the
9733 NICK_CHANGE notify type. Deprecates the function
9734 silc_server_send_replace_id.
9736 * Added silc_server_send_notify_join to send the JOIN notify type.
9737 Deprecates the function silc_server_send_new_channel_user.
9739 * Added silc_server_send_notify_leave to send LEAVE notify type.
9740 Deprecates the function silc_server_send_remove_channel_user.
9742 * Added silc_server_send_notify_cmode and
9743 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9744 types. Deprecates the silc_server_send_set_mode function.
9746 * Added SERVER_SIGNOFF notify type to indicate that server has
9747 quit. This means that all clients on the channel from that
9748 server will drop. This can be also used when netsplit happens.
9750 Deprecated REMOVE_ID packet type since it is not needed anymore
9753 Added silc_server_send_notify_server_signoff to send the
9754 SERVER_SIGNOFF notify type. Deprecates the function
9755 silc_server_send_remove_id.
9757 Added also silc_server_send_notify_signoff to send the
9758 SIGNOFF notify type.
9760 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9761 SILC protocol from this day on. Changed the protocol
9762 specification as well.
9764 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9765 notify type. It is used between routers to notify about
9766 topic changes on a channel.
9768 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9771 * Partly updated the protocol specification to comply with the
9772 changes now made. It is still though a bit outdated.
9774 * The JOIN notify type now takes one extra argument <Channel ID>.
9775 The packet used to be destined to the channel but now the
9776 JOIN type may be sent as list thus it is impossible to
9777 destine it to any specific channel. By adding this argument
9778 it is again possible.
9780 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9782 * Added CREDITS file. The CHANGES and CREDITS file will appear
9783 in the distribution as well.
9785 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9787 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9788 types in the server's silcd/packet_receive.c.
9790 * Implemented CMODE and CUMODE to work in router environment.
9792 * Fixed minor encoding and decoding buglet from the
9793 lib/silccore/silcmode.c.
9795 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9798 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9800 * Changed all SilcConfigServer* and silc_config_server* to
9801 SilcServerConfig* and silc_server_config*, respectively.
9804 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9806 * Associated the ID (client or server ID) to the Authentication
9807 Payload to avoid any possibility of forging. Updated the
9808 protocol specification and the code accordingly.
9810 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9812 * The RSA key length is now save to the RsaKey context in the
9813 key generation process in lib/silccrypt/rsa.c. The key length
9814 is now used to figure out the maximum size of the block allowed
9815 to be encrypted/signed.
9817 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9818 is equivalent to the silc_mp_mp2bin but does not allocate any
9821 * Changed silc_mp_mp2bin API to take length argument. If it is
9822 non-zero then the buffer is allocated that large. If zero, then
9823 the size is approximated using silc_mp_sizeinbase, which however
9826 * Created Global RNG API which is global RNG that application can
9827 initialize. After initializing, any routine anywhere in the
9828 code (including library) can use RNG without allocating a new
9829 RNG object. This was done to allow this sort of use of the
9830 RNG in code that has no chance to allocate RNG object. All
9831 applications currently allocate this and many routines in the
9832 library use this. Affected file lib/silccrypt/silcrng.[ch].
9834 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9835 it to use the Global RNG API.
9837 * Defined Authentication Payload into protocol specification that
9838 is used during SILC session to authenticate entities. It is
9839 used for example by client to authenticate itself to the server
9840 to obtain server operator privileges.
9842 Implemented this payload into the lib/silccore/silcauth.[ch].
9843 Implemented also routines for public key based authentication
9844 as the new protocol specification dictates.
9846 Moved definitions of different authentication methods from
9847 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9849 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9850 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9851 silc_pkcs_verify_with_hash functions into the file
9852 lib/silccrypt/silcpkcs.[ch].
9854 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9856 * The client entry's userinfo pointer must be always valid.
9857 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9858 will fail since it requires the userinfo. Now, the userinfo
9859 is allocated as "" if actual userinfo does not exist. Actually,
9860 it must exist and it is totally Ok to drop client connections
9861 that does not announce the userinfo. However, we will make
9862 this workaround for now.
9864 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9865 to return the remote port by socket.
9867 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9869 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9870 SILC_SERVER_PENDING_EXEC and added an new macro
9871 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9872 data or when error occurs while processing the pending command.
9874 Added new argument `destructor' into silc_server_command_pending
9875 and to the SilcServerCommandPending object. This destructor is
9876 now called after calling the pending callback or if error occurs
9877 immediately. If error occurs the actual pending callback won't
9878 be called at all - only the destructor. The destructor may be
9879 NULL if destructor is not needed.
9881 All this applies for client library code as well. Similar
9882 changes were made there as well for the pending commands.
9884 In the client, the application must now allocate the
9885 SilcClientCommandContext with the silc_client_command_alloc
9888 * Added reference counter to the SilcServerCommandContext. Added
9889 function silc_server_command_alloc and silc_server_command_dup
9892 Same type of functions added to the client library for the same
9895 * Removed the cmd_ident from IDListData away since it is now
9896 global for all connections. It is the command identifier used
9897 in command sending and with pending commands. The affected file
9900 * Added reference counter to the SilcSocketConnection objecet to
9901 indicate the usage count of the object. The object won't be
9902 freed untill the reference counter hits zero. Currently only
9903 server uses this, and client ignores it. The client must be
9904 set to use this too later. The affected files are
9905 lib/silccore/silcsockconn.[ch]. Added also the function
9906 silc_socket_dup to increase the reference counter.
9908 This was mainly added because it is possible that the socket
9909 is removed underneath of pending command or other async
9910 operation. Now it won't be free'd and proper DISCONNECTING
9911 flags, etc. can be set to avoid sending data to connection that
9912 is not valid anymore.
9914 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9915 the connection. After that it sets SILC_SET_DISCONNECTED.
9916 It is, however, possible that the socket data is not still freed.
9917 The silc_server_packet_process now checks that data is not
9918 read or written to connection that is DISCONNECTED. The socket
9919 get's freed when the reference counter hits zero.
9921 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9923 * Changed the client operation API: channel_message operation's
9924 `sender' is now the client entry of the sender, not the nickname
9925 and the `channel' is the channel entry, not the channel name.
9927 In the private_message operation the `sender' is now also the
9928 client entry of the sender not the nickname.
9930 Affected file is lib/silcclient/ops.h and all applications
9931 using the client operations.
9933 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9935 * Moved the calling of ops->connect() from connect_to_server_final
9936 into receive_new_id functin since that is the point when the
9937 client is actually allowed to send traffic to network. The
9938 affected file is lib/silcclient/client.c.
9940 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9942 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9943 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9944 (if needs broadcasting) instead of broadcasting the packets one
9945 by one which would make a burst in the network traffic.
9947 * Added `broadcast' argument to the functions in silcd/server.[ch]
9948 silc_server_create_new_channel[_with_id] to indicate whether
9949 to send New Channel packet to primary router.
9951 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9953 * Added new function into the silcd/server.[ch] files:
9954 silc_server_create_new_channel_with_id to create new channel with
9955 already existing Channel ID.
9957 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9958 lib/silccore/silcpacket.h. This packet is used t send list of
9959 Set Mode payloads inside one packet. Server uses this to set
9960 the modes for the channels and clients on those channels, that it
9961 announced to the router when it connected to it. The protocol
9962 specification has been updated accordingly.
9964 * The silc_server_new_channel did not handle the packet coming
9965 from normal server as it normally does not send that. However,
9966 when it announces its channels it does send it. Implemented
9967 the support for that.
9969 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9970 into the file lib/silccore/id.h.
9972 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9974 * Fixed memory leaks in the functions silc_idlist_del_client,
9975 silc_idlist_del_channel and silc_idlist_del_server in the file
9976 silcd/idlist.c. All of those leaked like a sieve.
9978 * Fixed some small memory leaks in the client's function
9979 silc_client_notify_by_server.
9981 * Added functions into silcd/server.c: silc_server_announce_clients,
9982 silc_server_announce_channels and silc_server_announce_server.
9983 These functions are used by normal and router server to announce
9984 to its primary router about clients, channels and servers (when
9985 router) that we own. This is done after we've connected to the
9988 These functions effectively implements the following packet types:
9989 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9990 and SILC_PACKET_NEW_ID_LIST.
9992 * Added new functions into the silcd/packet_receive.[ch]:
9993 silc_server_new_id_list, silc_server_new_channel_list and
9994 silc_server_new_channel_user_list to handle the incoming
9995 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9997 * Added support of changing Channel ID in the function
9998 silc_server_replace_id. If the server that announces a channel
9999 to the router already exists in the router (with same name but
10000 with different Channel ID), router is responsible to send
10001 Replace ID packet to the server and force the server to change
10002 the Channel ID to the one router has.
10004 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10005 client that the Channel ID has been changed by the router. The
10006 normal server sends this to the client. Client must start using
10007 the new Channel ID as the channel's ID.
10009 Implemented handling of this new type into lib/silcclient/client.c
10010 into the function silc_client_notify_by_server.
10012 * Added new function silc_idlist_replace_channel_id into the files
10013 silcd/idlist.[ch] to replace the Channel ID.
10015 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10017 * Call silc_server_command_identify_check always when processing
10018 the IDENTIFY command in silcd/command.c
10020 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10022 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10023 send keepalive packets. The packet can be sent by clients,
10024 servers and routers.
10026 Added function silc_socket_set_heartbeat into the file
10027 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10028 If not set, the heartbeat is not performed. The actual
10029 heartbeat is implemented in the low level socket connection
10030 library. However, application is responsible of actually
10031 sending the packet.
10033 Added silc_server_send_heartbeat to send the actual heartbeat
10034 packet into silcd/packet_send.[ch]. Server now performs
10035 keepalive with all connections.
10037 * Added silc_task_get_first function into lib/silcutil/silctask.c
10038 to return the timeout task with shortest timeout. There was a bug
10039 in task unregistration that caused problems. TODO has been
10040 updated to include that task system must be rewritten.
10042 * The client library will now resolve the client information when
10043 receiving JOIN notify from server for client that we know but
10044 have incomplete information.
10046 * Rewrote parts of silc_server_remove_from_channels and
10047 silc_server_remove_from_one_channel as they did not remove the
10048 channel in some circumstances even though they should've.
10050 * Encryption problem encountered in server:
10052 The LEAVE command used to send the Channel Key packet to the
10053 router immediately after generating it. However, the code
10054 had earlier sent Remove Channel user packet but not immediately,
10055 ie. it was put to queue. The order of packets in the router
10056 was that Channel Key packet was first and Remove Channel User
10057 packet was second, even though they were encrypted in the
10058 reverse order. For this reason, MAC check failed. Now, this
10059 is fixed by not sending the Channel Key packet immediately but
10060 putting it to queue. However, this is more fundamental problem:
10061 packets that are in queue should actually not be encrypted
10062 because packets that are sent immediately gets encrypted
10063 actually with wrong IV (and thus MAC check fails). So, packets
10064 that are in queue should be encrypted when they are sent to
10065 the wire and not when they put to the queue.
10067 However, the problem is that the current system has not been
10068 designed to work that way. Instead, the packet is encrypted
10069 as soon as possible and left to the queue. The queue is then
10070 just purged into wire. There won't be any fixes for this
10071 any time soon. So, the current semantic for packet sending
10074 o If you send packet to remote host and do not force the send
10075 (the packet will be in queue) then all subsequent packets to the
10076 same remote host must also be put to the queue. Only after the
10077 queue has been purged is it safe again to force the packet
10080 o If you send all packets immediately then it safe to send
10081 any of subsequent packets through the queue, however, after
10082 the first packet is put to queue then any subsequent packets
10083 must also be put to the queue.
10085 Follow these rules and everything works fine.
10087 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10089 * Added new function silc_server_remove_clients_by_server to
10090 remove all client entries from ID list when the server connection
10091 is lost. In this case it is also important to invalidate all
10092 client entires as they hold the invalid server entry. This
10093 fixes fatal bug when server has lost connection and will reconnect
10096 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10098 * Made some sanity checks to silc_server_daemonise like to check
10099 whether the requested user and group actually exists.
10101 * Added sanity check to SKE's silc_ske_responder_finish to check
10102 that the public and private key actually is valid.
10104 * Invalidate the client's nickname when receiving Replace ID
10105 packet and the Client ID is being replaced. This means that the
10106 server will query the nickname if someone needs it (client)
10109 * Sort the ID Cache in client library when the ID Cache data
10110 has changed (needs sorting).
10112 * Do not allow for SILC client to create several connections to
10113 several servers. The client does not support windows right now
10114 and generating multiple connections causes weird behaviour.
10116 Irssi-silc client does support windows and can handle several
10117 connections without problems, see: www.irssi.org and SILC plugin.
10119 * Fixed some places where client was added to the IDList. The
10120 rule of thumb is following (in order to get everything right):
10121 If the client is directly connected local client then the
10122 `connection' argument must be set and `router' argument must be
10123 NULL to silc_idlist_add_client function. If the client is not
10124 directly connected client then the `router' argument must
10125 bet set and the `connection' argument must be NULL to the
10126 silc_idlist_add_client function.
10128 * The funtion silc_server_packet_send_local_channel actually did
10129 not check whether the client was locally connected or not. It
10130 does that now. Fixed a bug related to LEAVE command.
10132 * Fixed Remove Channel User payload parsing bug in server's
10133 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10135 * The server's silc_server_save_channel_key now checks also the
10136 global ID list for the channel as it might not be in the local
10137 list. Fixed a bug related to LEAVE command.
10139 * Is this the end of the [<unknown>] buglet that has been lurking
10140 around for a long time? A little for loop fix in server's
10141 silc_server_command_whois_parse that is used by both IDENTIFY
10142 and WHOIS command. At least, this was a clear bug and a cause
10143 of one type of [<unknown>] buglet.
10145 * WHOIS and IDENTIFY commands call the function
10146 silc_server_command_[whois/identify]_check function even if
10147 we are not router server.
10149 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10151 * Added --with-gmp configuration option. If set the GMP
10152 is always compiled in the SILC source tree. If not set then
10153 it is checked whether the system has the GMP3 installed. If
10154 it has then the GMP won't be compiled (the system's headers
10155 and library is used), if it doesn't have it then the GMP is
10156 compiled in the SILC source tree.
10158 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10160 * Changed RSA private exponent generation to what PKCS #1
10161 suggests. We try to find the smallest possible d by doing
10162 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10163 not security fix but optimization.
10165 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10167 * Added new config entry [Identity] to fork the server and run
10168 it as specific user and group. A patch from Bostik.
10170 * Imported Dotconf configuration library into lib/dotconf.
10171 This will be used to create the SILC configuration files later.
10172 It will appear in the distsribution after this commit.
10174 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10176 * A big code auditing weekend happening. Auditing code for
10177 obvious mistakes, bugs and errors. Also, removing any code
10180 Removed files for being obsolete:
10182 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10183 inline in the file lib/silcutil/silcbuffer.h)
10185 o lib/silcutil/silcbufutil.c (the header has inline versions)
10187 Changed code to fix possible error conditions:
10189 o The buffer formatting routines now check that the destination
10190 buffer really has enough space to add the data. This applies for
10191 both buffer formatting and unformatting
10192 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10193 unformatting was changed to accomodate following rules:
10194 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10195 sent to the function while XXX_*STRING will not allocate or copy
10196 the data into the buffer. Instead it sets the pointer from the
10197 buffer into the pointer sent as argument (XXX_*STRING used to
10198 require that the pointer must be allocated already). This change
10199 makes this whole thing a bit more consistent and more optimized
10200 (note that the data returned in the unformatting with XXX_*STRING
10201 must not be freed now). The routines return now -1 on error.
10203 o Tried to find all code that use buffer_format and buffer_unformat
10204 and added return value checking to prevent formatting and
10205 especially unformatting errors and possible subsequent fatal
10208 o Changed ske->x and ske->KEY to mallocated pointers in
10209 lib/silcske/silcske.h. Fixed possible data and memory leak.
10211 o Added return value checking to all *_parse* functions. Fixed
10212 many memory leaks as well.
10214 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10215 so that buffer overflows would not happen. All code now also
10216 checks the return value as it can fail.
10218 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10220 * Added reconnection support to server if the normal server looses
10221 its connection to the router (for example if router is rebooted).
10222 The server performs normal reconnection strategy implemented
10223 to the server. Affected file silcd/server.c.
10225 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10227 * Added new packet type SILC_PACKET_SET_MODE that is used to
10228 distribute the information about changed modes (for clients,
10229 channels and clients channel modes) to all routers in the
10230 network. Updated the protocol specification accordingly.
10232 Added functions into silcd/packet_send.c and
10233 silcd/packet_receive.c: silc_server_send_set_mode,
10234 silc_server_set_mode.
10236 Added new files silcmode.[ch] into lib/silccore that implements
10237 the encoding and decoding of Set Mode Payload. Added new type
10238 SilcSetModePayload. Moved the definitions of different modes
10239 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10241 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10243 * Oops, a little mistake in server's connection authentication
10244 protocol. The protocol is not ended with FAILURE but with
10245 SUCCESS if the authentication is Ok. :) Affected file is
10248 * Implemented NICK_CHANGE notify handling in server in the file
10249 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10250 the local clients on the channel. After the changing nickname
10251 in router environment snhould work and the [<unknown>] nickname
10252 should appear no more.
10254 The silc_server_replace_id function that receives the Replace ID
10255 payload now sends the NICK_CHANGE notify type also in the file
10256 silcd/packet_receive.c
10258 * Changed WHOIS and IDENTIFY command to support the maximum amount
10259 of arguments defined in protocol specs (3328 arguments). This
10260 fixed a bug that caused problems when there were more than three
10261 users on a channel.
10263 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10265 * Added extra parameter, command identifier, to the
10266 silc_client_send_command so that explicit command identifier
10269 Changed that ID list routines uses specific command identifier
10270 when sending WHOIS/IDENTIFY requests to the server so that they
10271 can be identified when the reply comes back.
10273 Affected files lib/silcclient/command.[ch],
10274 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10276 * Added `sender' argument to silc_server_packet_send_to_channel
10277 to indicaet the sender who originally sent the packet to us
10278 that we are now re-sending. Ignored if NULL. Affected file
10279 silcd/packet_send.[ch].
10281 * Added some server statistics support in silcd/server_internal.h
10282 SilcServerStatistics structure and around the server code. Also
10283 send some nice statistics information when client is connecting
10286 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10288 * Fixed channel ID decoding in server's JOIN command reply in
10289 silcd/command_reply.c
10291 * Fixed braodcasting of replace ID payload to not to send it if
10292 we are standalone server in silcd/packet_receive.c.
10294 * Fixed all channel message sending routines to not to send
10295 packets to clients that has router set, since they are routed
10296 separately in the same function earlier. Affects file
10297 silcd/packet_send.c and all channel packet sending functions.
10299 * In USERS reply, res_argv[i] are not allocated, the table
10300 is allocated. Thus changed that free the table, not its
10303 * In server's whois_check and identify_check if the client is
10304 locally connected do not send any WHOIS commands - they are not
10307 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10309 * Fixed some minor bugs in client when sending WHOIS command. The
10310 arguments was in wrong order.
10312 * Removed statis function add_to_channel from server in
10313 silcd/command.c that was previously used with the joining but
10316 * Tested USERS command in router environment successfully with two
10317 routers, two servers and two clients.
10319 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10321 * Reorganized the USERS command and command reply in client library
10322 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10323 When the command is given by user we register a pending command
10324 callback that will reprocess the command after the reply has been
10325 received from the server. When reprocessing the packet we then
10326 display the information. Thus, the USERS information is displayed
10327 now in the command callback instead of in the command reply
10328 callback. The processing of the command is same as previously
10329 when server has sent the command reply in the JOINing process.
10331 * Added to USERS command in silcd/command_reply.c to join the client,
10332 we didn't use to know about, to the channel after we've created
10333 a client entry for it. Also, for clienet we did know already still
10334 check whether it is on the channel or not and add it if not.
10336 * Removed silc_server_command_join_notify as the function and its
10339 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10341 * Changed the client's pending command handling to the same as the
10342 server's pending command handling. It is also now possible to
10343 execute command reply functions from other command reply
10344 function as the function callbacks for commands and command
10345 replies are one and same. The pending commands are not static
10346 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10347 in client connection context. Thus, pending commands are server
10348 connection specific as it is convenient.
10350 Changed the function silc_client_command_pending and
10351 silc_client_command_pending_del and added new function
10352 silc_client_command_pending_check. Removed the
10353 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10356 * Added cmd_ident, current command identifier, to the client
10357 connection context in lib/silcclient/client.h to keep track on
10358 command identifiers used in command sending. Client's command reply
10359 function handling now supports the mandatory command identifiers.
10361 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10362 funtions in client to fully support pending command callbacks.
10364 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10365 as one of the arguments to the application in the command reply
10368 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10369 before first releasing SILC but came back. Now it is removed again
10370 and should come back nomore. The FORWARDED flag was used only
10371 by the JOINing procedure by forwarding the command packet to router.
10372 Now, the JOINing procedure has been changed to more generic (due
10373 to various router environment issues) and FORWARDED is not needed
10374 anymore for anything. The protocol specification is yet to be
10377 Now, removed silc_server_packet_forward from server and the flag
10378 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10380 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10382 * Renamed NAMES command to USERS command. The NAMES was named that
10383 due to historical reasons. Now it is renamed. Also, rewrote
10384 parts of the USERS command. The nickname list is not sent anymore
10385 by the server. Only Client ID and mode lists are sent in the USERS
10386 command. Changed this also to the protocol specification.
10388 The client now resolves the names and stuff after it receives
10389 the USERS list from the server when joining to the channel.
10391 * WHOIS and IDENTIFY commands has been changed to support multiple
10392 Client ID's per command. One can now search for multiple users
10393 in the network by sending only one WHOIS or IDENTIFY command.
10394 Changed the code and the protocol specifications.
10396 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10397 uses silc_server_command_whois_parse to parse the request. */
10399 * If normal server, do not parse the WHOIS and IDENTIFY requests
10400 before sending it to the router. Saves some time.
10402 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10404 * Fixed JOIN command on client library. Wrong number of arguments
10405 used to crash the client.
10407 * Added silc_server_channel_has_global function to check whether
10408 channel has global users or not.
10410 * Added silc_server_channel_has_local function to check whether channel
10411 has locally connected clients on the channel.
10413 * The silc_server_remove_from_one_channel now checks whether the
10414 channel has global users or not after given client was removed from
10415 the channel. It also checks whether the channel has local clients
10416 on the channel anymore. If it does not have then the channel entry
10417 is removed as it is not needed anymore.
10419 * The silc_server_notify now checks on JOIN notify whether the joining
10420 client is one of locally connected or global. If it is global then
10421 the channel has now global users on the channel and that is marked
10422 to the channel entry. Also, it now saves the global client to
10423 global list who is joining and JOINs it to the channel. This is
10424 for normal server, that is.
10426 Changed silc_server_send_notify_on_channel,
10427 silc_server_packet_relay_to_channel and
10428 silc_server_packet_send_to_channel check if we are normal server
10429 and client has router set (ie. global client) do not send the
10430 message to that client, as it is already routed to our router.
10432 * Implemented LEAVE notify type handling in silc_server_notify
10435 * Tested LEAVE command in router environment successfully. Tested
10436 with two routers, two servers and two clients.
10440 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10442 * Implemented SIGNOFF notify type handling in silc_server_notify
10445 * silc_server_remove_id now removes the client entry from all channels
10446 it has joined and thusly sends SIGNOFF notify type.
10448 * Rewrote the NAMES list generation in server by removing two excess
10449 loops. The lists are created now inside one loop.
10451 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10453 * silc_server_remove_channel_user checks now also global list
10454 for channel and client.
10456 * silc_server_new_channel_user checks now both local and global
10457 list for channel and client. Fixed a bug in client id decoding.
10458 Used to decode wrong buffer.
10460 * silc_server_channel_message checks now both local and global
10461 list for channel entry.
10463 * Tested channel joining (hence JOIN) in router environment
10464 successfully. Tested with two routers, two servers and two
10467 * Tested channel message sending in router environment successfully.
10469 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10471 * Added silc_server_save_channel_key into server.[ch] to save the
10472 received channel key in Channel Key payload processing. It is
10473 also used in JOIN command reply handling.
10475 Equivalent function silc_client_save_channel_key added into
10476 client.[ch] into client library.
10478 * Changed JOIN command reply to send information whether the channel
10479 was created or not (is existing already) and the channel key
10480 payload. Changed protocol specs accordingly.
10482 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10483 the request was sent by ID and not by nickname. Crashed on
10486 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10488 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10489 now correctly save the received data.
10491 * silc_server_free_sock_user_data now notifies routers in the
10492 network about entities leaving the network.
10494 At the same time implemented functions silc_server_remove_id
10495 and silc_server_send_remove_id to receive and send REMOVE_ID
10496 packets. The packet is used to notify routers in the network
10497 about leaving entities. The ID removed will become invalid in
10500 * Added function silc_idlist_del_server into server. Removes and
10501 free's server entry from ID list.
10503 * silc_server_private_message function now checks, if we are router,
10504 that the destination ID really is valid ID, naturally.
10506 * In router when NEW_ID packet is received (for new client) the
10507 hash of the Client ID is saved in the ID Cache but the
10508 client->nickname is set to NULL, instead of putting the hash
10511 IDENTIFY command now also checks that client->nickname must be
10512 valid. If it is not if will request the data from the server who
10513 owns the client. Added new function
10514 silc_server_command_identify_check.
10516 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10517 to set the command to already allocated Command Payload.
10519 * Tested private message sending in router environment with two
10520 routers, two servers and two clients. Fixed minor bugs and now
10523 * Fixed segfault from client's NAMES command. Used to crash if
10524 not on any channel.
10526 * Forwarded packets must not be routed even if it is not destined
10527 to the receiver. Changed server code comply with this.
10529 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10531 * Added `require_reverse_mapping' boolean value to ServerParams
10532 structure. If TRUE (not default) the server will require that
10533 the connecting host has fully qualified domain name.
10535 If the reverse mapping is not required and hostname could not be
10536 found the IP address is used as hostname.
10538 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10540 * Implemented version string checking to both client and server.
10541 The check is incomplete currently due to the abnormal version
10542 strings used in development version of SILC.
10544 * Changed all command functions in server to use the new
10547 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10549 * Changed char *data to unsigned char *data in ID Cache system to
10550 support binary data as ID Cache data. Changed code to support
10551 binary data in lib/silccore/idcache.c.
10553 * Renamed silc_server_packet_relay_command_reply to
10554 silc_server_command_reply as it is normal packet receiving
10555 function. Rewrote the function to accept command replys for
10556 servers and not only for clients.
10558 * Mark remote router always as registered server if we are connecting
10559 to it. Otherwise, commands sent by the router to us are ignored.
10561 * All ID List find routines now returns the ID Cache Entry pointer
10562 as well if requested.
10564 * WHOIS command works now in router environment, tested with two
10565 routers, two servers and two clients.
10567 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10568 in router environment (as it is almost equivalent to WHOIS) but
10569 hasn't been tested thoroughly. Added new functions:
10571 silc_server_command_identify_parse
10572 silc_server_command_identify_send_reply
10573 silc_server_command_identify_from_client
10574 silc_server_command_identify_from_server
10576 * Disabled route cache adding because adding two different ID's with
10577 same IP replaces the old cache entry thus giving wrong route.
10578 The entry->router->connection is always the fastest route anyway
10579 so route cache may not be needed. Of course, new routes maybe
10580 established after receiving the ID when the entry->router->connection
10581 might not be anymore the most optimal.
10583 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10585 * Add route cache for received ID for fast routing.
10587 * Added silc_server_packet_route to route received packet on router
10588 that is not destined to us.
10590 * Renamed silc_server_get_route to silc_server_route_get.
10592 * Added id_string and id_string_len fields into SilcServer to
10593 include encoded ServerID for fast comparing without excess
10594 encoding of the ID's.
10596 * Cleaned up WHOIS command on server side. Added following static
10599 silc_server_command_whois_parse
10600 silc_server_command_whois_check
10601 silc_server_command_whois_send_reply
10602 silc_server_command_whois_from_client
10603 silc_server_command_whois_from_server
10605 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10606 arguments in command replies. All command functions should be
10607 updated to use this macro.
10609 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10611 * Minor typo fixes on command reply handling on server.
10613 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10615 * Added silc_server_command_add_to_channel internal routine to add
10616 the client to the channel after router has created the channel and
10617 sent command reply to the server.
10619 * Added generic silc_server_send_command to send any command from
10622 * Use static buffer with ID rendering instead of duplicating data.
10624 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10626 * Fixed a channel user mode bug when joining to a channel server gave
10627 everybody channel founder rights, oops.
10629 * We mark ourselves as the router of the incoming server connection
10630 if we are router ourselves. This way we can check in some packet
10631 sending functions whether it is locally connected server. For
10632 incoming router connections we put NULL.
10634 * For router sending packets locally means now always sending the
10635 packet cell wide; to local clients and local servers. For normal
10636 server sending packet locally means sending it to only local
10639 * Fixed the JOIN command to really work in router environment. If the
10640 channel is created it is always created by the router. Router is
10641 also responsible of making the initial joining to the channel,
10642 sending JOIN notify to the sending server and distributing
10643 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10644 does not exist server doesn't do anything else but forward the
10645 command to the router which performs everything.
10647 * Added silc_server_send_channel_key function to send the Channel Key
10650 * Added silc_server_create_channel_key to create new channel key. The
10651 channel key is now re-generated everytime someone joins or leaves
10652 a channel, as protocol dictates. Note: channel->key_len is the
10653 key length in bits.
10655 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10657 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10658 packet_receive.[ch] to separate packet sending and receiving
10659 routines. The server.[ch] now includes everything else including
10660 actual packet processing (writing and reading data) and other
10663 Renamed silc_server_private_message_send_internal to
10664 silc_server_send_private_message. The routine is still though
10665 used only to relay private messages as server does not send
10666 private messages itself.
10668 Renamed silc_server_new_channel to silc_server_create_new_channel
10669 and added new function sicl_server_new_channel that handles the
10670 incoming New Channel packet. Added also new sending function
10671 silc_server_send_new_channel to send New Channel Payload.
10673 * Added new function silc_server_notify to process incoming notify
10674 packet to the server/router. Server may then relay the notify
10675 to clients if needed.
10677 * Added new function silc_server_new_channel_user to process incoming
10678 New Channel User packet. Router will redistribute the packet and
10679 send JOIN notify to its local clients and locally connected servers
10680 if needed. Normal server will send JOIN notify to its local client
10681 on same channel when received this packet. Added also corresponding
10682 sending function silc_server_send_new_channel_user to sent the
10685 * Added boolean route argument to send_notif_to_channel and
10686 packet_send_to_channel functions to attempt to route the packet
10687 if it is TRUE and send only locally if it is FALSE.
10689 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10691 * silc_server_replace_id now broadcasts the received replace ID
10692 packet if it is not broadcast packet already. The router must
10693 broadcast to inform other routers about changed ID.
10695 * Added backpointer to server's router into SilcServer context in
10696 silcd/server_internal.h.
10698 * Fixed silc_server_packet_broadcast to send correct broadcast
10701 * The channel key is now distributed to the local client as soon
10702 as it is received from the router (in router environment) so that
10703 no other packet may be sent for the channel until client has
10706 * silc_server_remove_channel_user now broadcasts the received
10707 Remove Channel User packet if it is not broadcast packet already.
10708 The router must broadcast to inform other routers about removed
10711 * Added users field into SilcPacketContext that is a reference count
10712 of the context. One can increase the reference count by calling
10713 silc_packet_context_dup which is now changed to just increase the
10714 reference count instead of duplicating the data. The reference
10715 count is decresed by calling silc_packet_context_free that will
10716 free the data after the reference count hits zero.
10718 For now on the packet context and everything allocated into it
10719 (including the raw packet from network) must be freed by calling
10720 the new silc_packet_context_free function. Added also new function
10721 silc_packet_context_alloc that must be used now to allocate the
10722 context. This also means that if a routine is asynchronous from
10723 silc_[client/server]_packet_parse_type the packet context must
10724 be duplicated by calling silc_packet_context_dup. Otherwise it
10725 gets free'd after silc_[client/server]_packet_parse_type returns.
10726 Also, one must remember that if packet is duplicated then its
10727 reference count must be decresed by calling the free function as
10728 many times as it was duplicated.
10730 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10731 from both client and server.
10733 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10735 * Made joining to a channel working in router environment.
10737 * Cleaned up JOIN command on server side and create function
10738 silc_server_command_join_channel internal routine to make the
10741 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10743 * Changed silc_command_pending list to SilcDList. Also, added
10744 `ident' field to SilcServerCommandPending structure to identify
10745 the reply and to call correct callback.
10747 Added silc_server_command_pending_check function to replace the
10748 corresnponding macro. The silc_command_pending list is not
10751 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10752 to set identifier to previously allocated Command Payload. It
10753 is used to set identifier for command when resending Command
10756 * Added silc_command_payload_encode_payload to encode Command
10757 Payload buffer from SilcCommandPayload structure.
10759 * Added silc_argument_payload_encode_payload to encode Argument
10760 payload buffer from SilcArgumentPayload structure.
10762 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10764 * Changed WHOIS command to support router connection on server side.
10765 The whois request is always sent to router unless the server is
10766 standalone server. After server has received the reply from the
10767 router will it send the reply to the client.
10769 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10770 broadcast received broadcast packet. The function is used only
10771 by router. The broadcast packet is always sent to the router's
10774 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10775 render given ID to printable string, for log files for example.
10777 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10779 * Made basic router to router connections working. At least they
10780 can now connect to each other but nothing really works the way
10781 they are supposed - yet.
10783 * Added new initiator token to RouterConnection configuration
10784 file in silcd/serverconfig.[ch]. It is used to tell whether we
10785 are the initiator to the remote router or whether we'll expect
10786 the other end to connect.
10788 * Moved registering of listener task to silc_server_init, hence
10789 the server starts listenning as soon as it is run, even if it
10790 does not have connections to other routers. Let's see how well
10793 * Changed default connection retry timeouts for more suitable in
10796 * Removed cipher and such arguments from silc_idlist_add_client
10797 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10798 Added new function silc_idlist_add_data to add the keys and stuff
10801 * Added SilcIDListData structure and added it to SilcClientEntry
10802 and SilcServerEntry as their first field in the structure. This
10803 way we can explicitly cast the ID entries to the SilcIDListData
10804 structure and get common data for the entries. In past, we had
10805 to first check what type of connection it is and then cast it to
10806 correct ID entry type. Now, we can directly cast the opaque
10807 pointer to the SilcIDListData (no matter what ID entry it actually
10808 is) and get the data needed.
10810 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10812 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10813 in some circumstances even if threre were timeout tasks, though not
10814 IO tasks, but tasks anyway. Now fixed.
10816 * Defined SilcServerConnection structure to hold connection specific
10817 stuff about directly connected servers and routers. The definition
10818 is currently in silcd/server_internal.h. I thought about having
10819 a bit more important role fro this struct but for now it is used
10820 only when connecting to other server (or router actually).
10822 * Added connecting retry support in server when connecting to
10823 router(s). The retry feature implement exponential backoff
10824 algorithm. Also, added SilcServerParams structure to hold default
10825 parameters for server. For now, it include these retry settings
10826 and are hard coded. After server is moded to be as Silc Server
10827 Library this structure will be more important.
10829 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10831 * Changed client librarys channel->clients table to SilcList and
10832 changed code accordingly.
10834 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10836 * Changed client's channel table to SilcList and changed code
10837 accordingly. Also changed SilcChannelClientEntry to include back-
10838 pointer to the channel so that client entry can use that structure
10839 as list as well and we have fast cross-reference to the channel.
10840 This change dramatically decreased the complexity of channel
10841 handling with client entry and vice versa (removed one extra
10842 loop when searching for channel entry from many functions).
10844 * Changed server->sim from table to SilcDList and changed code
10847 * NAMES command can now be used from user interface. It will show
10848 the user list on the channel, neatly.
10850 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10851 Code now saves realname of the user if it becomes available.
10853 * Renamed configure.in to configure.in.pre and made ./prepare
10854 script to automatically add correct version string to
10855 configure.in which it creates from configure.in.pre.
10857 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10859 * NAMES command reply now shows users mode with the nickname when
10860 joining to channel.
10862 * Moved silc_client_ch[u]mode[_char] functions from
10863 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10864 place sucks, they are utility functions and should be in some
10867 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10869 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10872 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10876 * Added TRQ (efficient deque and list library) into lib/trq. This is
10877 a very good list library that is currently used in the SILC. Defined
10878 SilcList API over the library because I didn't like the API very
10879 much. See lib/trq/silclist.h for the API and examples of how to
10880 use the API. Fixed various places in the code to use the new
10881 SilcList API. The SilcList is meant for lists that has a structure
10882 already defined as a list. It is not suitable to add just some
10883 context to the list (in TRQ, the context is the list actually).
10885 So, I defined SilcDList that can be used for the purpose where
10886 predefined list structure does not exit. This can be used as
10887 such list. Now some context just can be added to the SilcDList.
10888 Currently this list is not used in the SILC just yet, though there
10889 are a lot places where this can replace dynamically allocated
10890 tables and I will fix these places, later, to use SilcDList.
10891 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10892 and use TRQ internally).
10894 Also fixed some annoying warning messages that the original TRQ
10895 code generated. Also minor changes to TRQ's Makefile.in.
10897 * Added support for querying by Client ID to both WHOIS and
10898 IDENTIFY commands into server, as required by the protocol.
10900 * Removed method function pointers from SilcBuffer structure. They
10901 weren't used to anything and just increased the context size for
10902 no good reason. This change also made silc_buffer_alloc and
10903 silc_buffer_free functions inline functions.
10905 * Disabled command flooding detection support until it's fixed so
10906 that it accepts commands in but does not execute them more than once
10909 * Added silc_net_localhost(), to return local hostname, into
10910 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10911 that must be initialized before calling silc_client_init.
10913 * Added new function: silc_server_send_notify_on_channels to send
10914 notify messages to all channels client has joined. It is assured
10915 that the message is sent only once per client.
10917 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10918 lib/silcutil/silcutil.[ch] as silc_format function. The new
10919 function is generic and is used by server as well, not only by
10920 the logging routines.
10922 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10923 the provided version string was not acceptable. Added new function:
10924 silc_ske_check_version into lib/silcske/silcske.h. The function
10925 must be implemented by the application (client or server) and it
10926 does not reside in the SKE library. The function checks the version
10927 string remote end sent.
10929 * Added back pointers (to opaque context and to SilcSocketConnection)
10930 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10932 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10933 duplicate packet context structure.
10935 * Changed `notify' client operation to send same arguments as client
10936 receives from server except for ID's. ID's are mapped to correct
10937 ID entry and that is returned. Also, if channel entry is not sent
10938 by server but the notify is for channel the channel entry is sent
10939 to application (otherwise application doesn't know that it is for
10940 channel (library gets it from packet's Destination ID)).
10942 * Added silc_client_remove_from_channels into client library to
10943 remove a client from all channels it has joined to. Used when
10944 received SIGNOFF notify from server. Added also new function
10945 silc_client_replace_from_channels to replace old ID entry with
10946 new ID entry on all channels. Used when received NICK_CHANGE
10947 notify from server.
10949 * Fixed ID Cache list handling in silc_idlist_get_client in
10950 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10951 to get (or query) client by ID.
10953 * Updated TODO list.
10955 * Added connection authentication status message defined by the
10956 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10957 support for these into the code in client and server side.
10959 * Added generic function silc_client_send_command to send any command
10960 with variable argument list. Application should use this function
10961 to send commands if the command functions provided by the library
10962 does not suite for the application's user interface needs.
10964 * Added new `failure' client operation. Application is notified about
10965 received failure packet if client is executing a protocol. In this
10966 case the protocol's execution has failed.
10968 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10969 is required by the protocol.
10971 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10972 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10975 * Added status flag to SilcSKE object to indicate realtime status
10976 of the SKE protocol.
10978 * Application receives now exactly same command reply arguments as
10979 the library receives from server. However, if ID is received the
10980 corresponding ID entry is returned to the application (eg. Client
10981 ID is mapped to correct SilcClientEntry entry and that is returned).
10982 Changed command_reply client operation due to this change.
10984 * Changed all ID's in commands and in command replys as ID Payloads.
10985 Change affected both client and server side codes.
10987 All ID's sent in SILC network (with execption of ID's in SILC
10988 Packet header) are sent in ID Payload to support variable length
10991 * Server now notifies nick changes and notifies all clients on
10992 the channels about the new nickname (about the new Client ID,
10995 * Implemented CMODE command to change channel modes. Supports all
10996 channel modes defined by the protocol specs except ban and invite
10997 lists. (Also, private channel key mode is supported but support for
10998 setting private channel key in client is missing, thus, this mode
10999 has no effect on client side (except that server requires that the
11000 client uses private channel key and normal channel traffic does not
11003 Also, invite mode works per se, but INVITE command does not work
11004 yet correctly, so you can set channel as invite only channel but
11005 inviting clients to the channel does not work (it is yet to be
11006 thought what's the best way to do it).
11008 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11009 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11010 Implemented CUMODE command to change user's mode on the channel.
11011 Supports all modes defined by the protocol specs.
11013 * Added NAMES command reply to return users modes on the channel.
11015 * Removed unnecessary and slow ciphers from lib/silccrypt.
11017 * Set SO_KEEPALIVE option to connection sockets by default.
11019 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11021 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11022 redefined the Notify Payload into protocol specs.
11024 * Added silc_id_payload_parse_id to get ID directly from raw
11027 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11029 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11030 accept searching by Client ID as well.
11032 * Added support for LEAVE and SIGNOFF notify types in client library.
11034 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11035 to parse ID Payload from raw data.
11037 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11039 * Added flags parameter into silc_ske_assemble_security_properties
11040 function in lib/silcske/silcske.[ch].
11042 * Changed notify client operation to fit better for notify messages
11043 sent by server. The notify payload received from server is now
11044 passed to the application (after parsing it to SilcNotifyPayload).
11045 It is application's responsibility to retrieve the arguments
11046 from the payload and show the message the way it wants. The message
11047 sent by server is implementation specific.
11049 * Changed public keys to comply with the protocol specification.
11050 Old public keys are not supported anymore and are not compatible.
11052 * Removed nickname from Channel Payload as the latest draft removed
11053 it. The client must resolve the nickname from the NAMES command
11054 reply received when it joined the channel.
11056 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11058 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11060 * Fixed some errors in protocol specification drafts.
11062 * Created lib/silccore/silcnotify.c to implement Notify Payload
11063 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11064 generic payloads described by protocol specifications. The file
11065 includes implementations for ID Payload and Argument Payload.
11067 * Changed Command Payload implementation to use the new Argument
11068 Payload. Changed command_xxxx_payload to command_payload_xxxx
11069 to comply with SILC coding conventions.
11071 * Added suppport for Argument Payload handling in Notify Payload
11072 implementation as protocol requires it. Added the new support
11073 into server and client lib as well.
11075 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11077 * Added support for multiple nicknames on same channel. [n] is
11078 added locally to the nickname if there are more than one same
11079 nicknames on the channel.
11081 * Server now sends all nicknames that matched WHOIS request.
11082 Client also shows the list received from server.
11084 * Added TOPIC command to client side. User can now set and show
11085 current topic on channel.
11087 * Added MOTD command to client and server. Also, server sends the
11088 motd when client connects to the server.
11090 * Changed version strings to comply ISO 8601.
11092 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11094 * Fixed protocol error handling in client library. It should now
11095 cope even if the SKE fails for some reason.
11097 * Made new protocol specification drafts for submitting to IETF.
11099 * Implemented TOPIC command to server in silcd/command.c.
11101 * Added two new notify types into lib/silccore/silcnotify.h:
11102 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11103 notify nickname change and topic setting/change on a channel.
11105 * API change of command_reply operation in client library. The
11106 application gets now the status type received from server as well.
11108 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11110 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11112 * Cras fixed and optimized the packet handling even further and
11113 it should work now. Minor change to the prototype of function
11114 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11116 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11118 * Added new function into lib/silcutil/silcschedule.[ch]:
11119 silc_schedule_with_fd to select() a specified fd. The function
11120 returns after timeout expires or data arrives or goes. The
11121 function is used by packet routines to wait that all data is
11122 received from network.
11124 * Fixed data reading from network in lib/silccore/silcpacket.c.
11125 The code now assures that all data is read from the fd and then
11126 continues packet processing. This was a bug fix since the code
11127 used to drop some data in some circumstances.
11129 * Added new function into lib/silcclient/client.[ch]:
11130 silc_client_start_key_exchange to start key exchange after
11131 connection has been established to server. The code internally
11132 now uses this funtion but its main purpose was to provide it
11133 for applications that perform their own connecting. After
11134 application has created a connection it merely calls this
11135 function to start the key exchange between client and server.
11136 The library takes care of everything else after that.
11138 Updated also lib/silcclient/README to explain the usage of
11141 * Do not send to application information that connection has
11142 been established. Application gets notified it by connect
11145 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11147 * Applied cras's patch to add silc_schedule_one function. The
11148 function runs scheduler once and returns.
11150 * Fixed the scheduler after cras messed it up. The timeout
11151 handling works now as it's supposed to work.
11153 * Added into lib/silccore/ silcnotify.h to include notify
11154 message types support. Changed silc_server_send_notify*
11155 functions, in server.[ch], to support those new notify types.
11156 Added the support for the notify types into client library,
11157 as well. Added new notify client operation into ops.h in
11160 * Changed silc_server_packet_send_to_channel to send normal
11161 packets instead of just channel message packets. The function
11162 is now used to send the notify packets to channels. It is not
11163 used to send channel message packets anymore, as server never
11164 sends them anymore.
11166 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11167 va_arg()s as it seems to require it nowadays. I guess, if SILC
11168 is compiled with older va_arg() the new code should work anyway.
11170 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11172 * Splitted core library. Core library (lib/silccore) includes
11173 now only SILC protocol specific core (and common) components.
11174 Created new utility library (lib/silcutil) that includes more
11175 generic purpose stuff. The stuff for util library was taken
11176 from the old core library. This was minor and easy split.
11178 * Created SILC Client Library (lib/silcclient) that includes
11179 implementation of the SILC client without user interface. This
11180 was major move from silc/ directory. The code has been changed
11181 so that it is transparent towards the user interface. The
11182 silc/ directory includes now the same user interface as before
11183 and it uses the new client library. Read lib/silcclient/README.
11184 Basicly, the client library performs everything else related
11185 to SILC except user interface handling. Also, configuration
11186 files are considered to be part of user interface and library
11187 does not handle them.
11189 This change also changed a lot of structures, function naming etc.
11190 Most important change was that SilcClientWindow object was
11191 renamed to SilcClientConnection in the client library. Created
11192 also new file lib/silcclient/ops.h. Also added new files
11193 silc/local_command.[ch] and silc/client_ops.[ch].
11195 All these changes were made to make it easier for user interface
11196 designers to create what ever user interface for the SILC client
11199 It is also expected that the server will be moved to lib
11200 directory as well and SILC Server Library will be created;
11201 sometimes in the future.
11203 * Removed Local commands from lib/silccore/silccommand.h as
11204 they are application specific and new client library does not
11205 handle any of those anymore.
11207 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11208 old client implementation in silc/.
11210 * Added support for callback functions in SILC_LOG_* macros.
11211 Application can now set its own callbacks that will be called
11212 instead of using the default functions that will always print
11213 the debug messages to stderr (or stdout). Also, debugging can
11214 now be disabled by setting silc_debug to FALSE and re-enabled by
11215 setting it to TRUE. Note, that logging will still work even
11216 if debugging is disabled.
11218 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11219 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11220 silc_log_reset_debug_callbacks.
11222 * To enable debugging in silc client one must give now -d
11223 option on command line.
11225 * Changed silc_schedule_init to automatically allocate task queues
11226 if they are not allocated before calling it.
11228 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11230 * Added GMP 3.1 into math library.
11232 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11234 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11235 a channel in SILC network. The packet is used by servers and
11236 routers to notify other routers that user has left a channel.
11237 This little feature was missing until now. Added the feature
11238 to protocol specification as well.
11240 Added functions: silc_server_send_remove_channel_user and
11241 silc_server_remove_channel_user into server.[ch].
11243 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11244 lib/silccore/silcpacket.h. However, they are not implemented
11247 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11249 * Fixed joining to a channel and sending channel messages
11250 between server and router. The channel message sending should
11251 now work inside a cell.
11253 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11255 * Fixed the private message sending between server and router.
11256 The private message sending should now work inside a cell.
11258 * Added silc_server_replace_id into server.[ch] to replace
11259 existing ID in the SILC network.
11261 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11262 and silc_idlist_replace_server_id into idlist.[ch] in server.
11264 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11266 * Fixed the server to server connections. Server can again now
11267 connect to router. Router to router connections probably does
11270 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11272 * Added dynamic protocol registering support. Now protocols can
11273 registered and unregistered on the fly. Patch by cras.
11275 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11277 * Added lib/contrib directory to hold routines that some platforms
11278 don't have but are needed by SILC.
11280 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11281 into lin/contrib to provide getopt() and getopt_long() for
11282 those who don't have it.
11284 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11286 * Added AWAY command to client. When away message is set and
11287 client receives a private message packet the client automatically
11288 replies to the sender with the away message.
11290 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11291 bug seemed to be the cause of recent problems when compiling
11294 * Added version detection support to SKE protocol specification
11295 and added the new changes to the SKE implementation as well.
11296 There were other minor changes in the SKE protocol as well.
11298 Many changes in lib/silcske/silcske.[ch] and in
11299 lib/silcske/payload.[ch].
11301 * Added ^U functionality, clear input line. Patch from cras.
11303 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11305 * Mainly small bugfixes on core library. Fixed some debugging
11306 logging and buffer overflow in silclog.c.
11308 * Updated config.sub and config.guess on the distribution tree.
11310 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11312 * Added command lagging support in server. Client may execute
11313 commands now only once in two seconds.
11315 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11317 * Optimized packet reception. MAC computation and checking is now
11318 also more optimized. A lot previously duplicated code is now
11319 used as generic by both client and server.
11321 * Fixed key pair generation in clientutil.c
11323 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11325 * Added into lib/silccore/silcbufutil.[ch] new function;
11326 silc_buffer_realloc.
11328 * Moved generic packet sending/encryption functions to
11329 lib/silccore/silcpacket.[ch] from client and server. Some
11330 rewriting of the functions.
11332 * Moved all generic packet reception/decryption functions to
11333 lib/silccore/silcpacket.[ch] from client and server. The
11334 packet processing is now much cleaner in both client and server.
11335 These were major changes in both client and server.
11337 * Created many common functions in server to do packet sending.
11338 Previously code were duplicated a lot, this has been removed
11339 with these changes.
11341 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11343 * Rewrote major parts of the ID cache system. Don't know
11344 whether it is better now or not but at least the API is more
11347 * Major rewrite on ID cache stuff on client because of the ID
11348 cache API changes. Added idlist.c to client.
11350 * Also major rewrite on ID cache stuff on server as well.
11351 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11352 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11353 in hand, instead they are all put into the ID cache system now.
11354 All server_idlist_* routines uses ID cache now instead of
11355 traversing its own lists (those lists does not exist anymore).
11356 SilcIDList though still exists. Also, SilcXXXEntry's are
11359 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11361 * Finally made the SKE implementation compliant to the protocol
11362 specification. All mp integers are now binary encoded as
11363 opposed being HEX encoded.
11365 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11368 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11369 functions: silc_[encode/decode]_pem. Also added function
11370 silc_encode_pem_file to PEM encode with newlines ('\n') for
11371 saving into a file.
11373 * SILC public keys are now encoded either PEM or binary. Same
11374 option is for private keys as well. By default private keys
11375 are binary encoded and public keys PEM encoded. Silly HEX
11376 encoding were removed.
11378 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11379 function to create fingerprints.
11381 * Fixed a bug in SHA1; does not change the original data anymore.
11383 * Partly implemented INFO command on client and server side.
11384 Fixed CLEAR command. Changes to SERVER command; show current
11385 server(s) when giving command without arguments. Added
11386 VERSION command to client.
11388 * Added check to server that unregistered connections cannot
11389 execute commands (unless it is specificly allowed).
11391 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11393 * Fixed screen refresh.
11395 * Fixed channel joining bug from client. On some circumstances
11396 client tried to join to a channel it had already joined.
11398 * Added public key verification process into client's protocol.c.
11399 The client now verifies the public key from user and saves
11400 it into ~./silc/serverkeys/ directory.
11402 Added into: clientutil.[ch]: silc_client_verify_server_key.
11404 * Changed SKE protocol's silc_ske_initiator_finish function
11405 to accept callback function that verifies the received public
11406 key. Removed old silc_ske_verify_public_key function.
11408 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11410 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11411 silc_pkcs_private_key[_data]_set.
11413 * Made the password and public authentication more cleaner in
11414 server's protocol.c.
11416 * Removed historic and obsolete protocol `channel_auth' from
11417 both client and server.
11419 * Removed wrong way of sending command status messages from
11420 server to client in server's command.c. The old way violated
11421 protocol specification.
11423 Changes to silccore/silccommand.[ch]: removed
11424 silc_command_encode_status_payload -> not needed anymore,
11425 changed silc_command_encode_payload_va to accept extra
11426 argument on variable argument list. The argument type must
11427 now be provided to the function. Also, added new function:
11428 silc_command_encode_reply_payload_va which is same as
11429 normal command_encode_payload_va except command status type
11430 is provided as extra argument.
11432 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11434 * Added ~./silc directory handling. The directory includes the
11435 public and private keys for the client.
11437 Added silc_client_check_silc_dir, silc_client_create_identifier
11438 and silc_client_load_keys.
11440 * Implemented SILC protocol compliant public key. Added public
11441 and private key saving to and loading from files.
11443 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11444 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11445 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11446 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11447 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11449 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11450 silc_pkcs_load_[public/private]_key.
11452 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11454 * Added silc_server_get_route (route.[ch]) to get connection
11455 data for the fastest route for given ID.
11457 * Implemented INVITE command on client and server. The command
11458 were re-defined in the SILC Protocol Specification and the
11459 implementation now complies with the specification.
11461 * Implemented PING command on client and server.
11463 * Implemented NAMES command on client and server. The server side
11464 supports currently only normal server not router server yet.
11465 Some changes to NAMES definition in SILC protocol specification.
11467 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11469 * Implemented LEAVE command on client and server.
11471 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11472 again. This change was made to the protocol as well. Server
11473 should not violate the protocol specification anymore.
11475 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11477 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11478 was tested. SOCKS4 was not but should work anyway.
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