1 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Use silc_server_send_command_reply to send replies instead
4 of encoding packet itself. Affected file silcd/command.c.
6 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
8 * Added context to the SilcIDCache destructor. Affected
9 files are lib/silccore/silcidcache.[ch],
10 lib/silcclient/client.c and silcd/server.c.
12 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
14 * Added pkg-config check to configure.
16 * The PublicKeyDir must not be used with Admin block in server
17 config. Affected file silcd/serverconfig.c.
19 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
23 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
25 * Handle empty LIST command reply correcttly in server. Affected
26 file silcd/command_reply.c.
28 * Handle empty LIST command reply correctly in client library.
29 The application will now receive one LIST command reply with
30 all arguments set to NULL if there are no channels. Updated
31 Client Library documentation accordingly. Affected file
32 lib/silcclient/command_reply.c.
34 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
36 * Added channel name string stringprep profile to the protocol
37 and implementation to allow a little free'er channel name
38 strings. Affected files are lib/silcutil/silcstringprep.[ch].
40 * Added silc_channel_name_[check|verify] to check and verify
41 channel name strings. Affected files are
42 lib/silcutil/silcstrutil.[ch].
44 * Added support for the new channel name preparation in client
45 library and server. Affected files in lib/silcclient and
48 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
50 * Added the Autodist into the source tree. It replaces the
51 old ./prepare. It can be used to create distributions as
52 previously. See README.CVS and README.DIST. See
53 distributions in distdir/.
55 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
57 * Make sure query sends at least an error back if nothing
58 more is sent. Affected file silcd/server_query.c.
60 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
62 * During query, check if the original command caller goes
63 away. If it does, stop the query. Affected file
66 * Check for valid channel creation in JOIN command reply.
67 Affected file lib/silcclient/command_reply.c.
69 * Handle the resolver counter in silc_client_get_users_by_channel
70 callback correctly. Fixed auto-join bug in Gaim. Affected
71 file lib/silcclient/idlist.c.
73 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
75 * Added some better error messages. Affected file
76 silcd/command_reply.c and packet_receive.c.
78 * Handle error in WATCH command propely on backup router.
79 Affected file silcd/command.c.
81 * Fixed freeing of unfreeable variable in WHOIS command reply.
82 Affected file silcd/command_reply.c.
84 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
86 * Added pkg-config .pc file creation for silc core library
87 and silcclient library. A patch by c0ffee.
89 * Removed the need for GNU Libidn. Added the simple stringprep
90 from libidn into lib/contrib/. It is now used also on Windows
93 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
95 * Simplified the invite and ban string handling in the
96 server. Check for valid invite and ban arguments also.
97 Affected file silcd/server_util.c.
99 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
101 * Added WATCH list announcing in backup router protocol.
102 Affected files are silcd/command.c, server.c, server_backup.c.
104 * Do not change users mode to founder on normal server/backup
105 if the founder mode is set, and user is first one to join.
106 Affected file silcd/pcaket_receive.c.
108 * Do not send CUMODE_CHANGE notify back to sender. Affected
109 file silcd/packet_receive.c.
111 * Added getrusage() to take noise in SILC RNG. A patch by
112 Mika Boström. Affected files are configure.in.pre,
113 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
115 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
117 * Splitted the SILC libraries configuration into a configure
118 fragment into lib/configure.ad. It is now possible, once
119 this feature is added, to specify whether to compile or not
120 compile included SILC libraries. Affected files are
121 configure.in.pre, lib/silcmath/mpi/configure.ad,
122 lib/configure.ad, Makefile.defines.pre and
123 Makefile.defines_int.pre.
125 * Added --with-silc-includes and --with-silc-libs to configure.
126 If specified the included libs are not compiled, but the
127 specified libs are used. Pkg-config is not yet supported.
128 Affected file configure.in.pre.
130 * Fixed WATCH command handling on backup router. Router does not
131 send the watch command any more to backup if it originates from
132 backup. Affected file silcd/command.c.
134 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
136 * Changed announcing to not announce unregistered clients.
137 Affected file silcd/server.c.
139 * Fixed username handling in command reply. Affected file
140 silcd/command_reply.c.
142 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
144 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
146 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
147 Affected file: includes/silcincludes.h.in
149 * bool is defined as _Bool on Mac OS X now.
150 Affected file: lib/silcutil/silctypes.h
152 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
154 * Added support for UTF-8 nicknames, channel names and
155 server names in client library. Affected files in
158 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
159 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
160 software to check how Toolkit has been compiled.
162 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
164 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
166 * Use silc_utf8_str[n]casecmp instead of strcmp routines
167 in library and in SILC Client when dealing with nicknames
168 and other identifier strings. Affected file in client lib
171 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
172 irssi/src/silc/core/silc-servers.c.
174 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
176 * Fixed idcache to work with the new identifier strings.
177 Affected file lib/silccore/silcidcache.c.
179 * Added UTF-8 hash and compare function for SilcHashTable.
180 Affected file lib/silcutil/silcutil.[ch].
182 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
183 Affected file lib/silcutil/silcstringprep.[ch].
185 * Changed the identifier string handling to include the original
186 format in client, server, channel entries and normalized
187 format in cache. Affected files in silcd/.
189 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
191 * Added support for the new identifier strings and their
192 validity checking. Nicknames, channel names and usernames
193 can now include practically any kind of letters and various
194 other characters. Affected files in silcd/ and in libraries.
196 NOTE: comparing these strings should now be done with memcmp()
197 to check binary compatibility. All these strings are normalized
198 and casing is irrelevant.
200 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
201 as easy function for applications to check whether identifier
204 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
206 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
207 file lib/silcutil/silcutf8.c.
209 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
211 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
213 * Make public key in getkey reply mandatory. Affected file
214 lib/silcclient/command_reply.c
216 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
218 * Added Parameter dont_register_crypto_library to
219 SilcClientParam. If set to TRUE, silcclient library will
220 not initalize the Crypto Libraries and application
221 will need to do it. Affected file lib/silcclient/silcclient.h,
222 lib/silcclient/client.c.
224 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
226 * Imported new silc_utf8_[encode|decode] routines from
227 my internal SILC 1.1 source tree. New encodings added:
228 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
229 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
230 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
233 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
235 * Implemented stringprep (RFC 3454) API. Internally we use
236 GNU Libidn's stringprep, for now, so it is required now to
237 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
239 * Added checking for GNU Libidn and --with-libidn to configure.
241 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
243 * If the passphrases entered do not match while generating a new key,
244 completly start over instead of going into an infinite loop asking
245 the user to re-enter the passphrase correctly. Affected file
246 lib/silcutil/silcapputil.c
248 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
250 * Make sure server is removed from backup list when it is
251 deleted. Affected files silcd/command.c, server.c,
254 * Close socket when connecting to router fails. Affected
257 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
259 * Adopt configuration toolchain to current auto-tools.
260 Affected files prepare, irssi/configure.in
261 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
262 redo that. Affected files irssi/src/silc/core/client_ops.c,
263 irssi/src/fe-common/silc/fe-silc-channels.c
264 * Take over command line options into silcclient data structure.
265 Affected file irssi/src/silc/core/silc-core.c
267 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
269 * Do not try to initiate backup resuming protocol forever.
270 Affected file silcd/server_backup.c.
272 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
274 * ID change in resuming has to be done before changing
275 detached client's modes, since the ID change may fail and
276 leave ghosts on the network. Affected file is
277 silcd/packet_receive.c.
279 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
281 * Fixed Win32 scheduler to not stuck anymore. A patch from
282 Juha Räsänen. Affected file is
283 lib/silcutil/win32/silcwin32schedule.c.
285 * Fixed QoS parsing for connection blocks in server. Affected
286 file is silcd/serverconfig.c.
288 * Fixed server statistics increasing in server. Affected file
291 * The CLOSE command now marks backup router as self disconnected
292 to avoid resuming problems. Affected file silcd/command.c.
294 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
296 * When using silc_net_create_connection[_async], and your system can
297 create IPv6 sockets, it will try to connect to the IPv6 host.
298 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
299 file lib/silcutil/unix/silcunixnet.c
301 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
303 * Check for valid route when receiving packet from router and
304 when routing it to local server in the cell. A patch from
305 Matt Miller. Affected files silcd/router.c and server.c.
307 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
309 * Couldn't detach and reattach twice, because of the previous
310 commit. Affected file silcd/packet_receive.c
312 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
314 * Added check to ignore Port value if Initiator is FALSE.
315 Remote router coudln't connect if Port was set. Affected file
318 * If some client tries to resume more than once at the same time,
319 server crashed. Router didn't crash, but showed odd behaviour
320 (didn't allow clients to join anymore, ..). Affected files
321 silcd/packet_receive.c silcd/idlist.h
323 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
325 * Destroy the file transfer session in silc_client_file_close
326 with timeout. Affected file lib/silcclient/client_ftp.c.
328 * Call SFTP server monitor in READ and WRITE after the actual
329 operations. Affected file lib/silcsftp/sftp_server.c.
331 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
333 * Create one configure script from configure fragments
334 (configure.ad). This is a first step towards new distribution
335 system. Affected files prepare, configure.in.pre,
336 lib/silcmath/mpi/configure.ad.
338 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
340 * Removed expiring of client key pair. Affected file is
341 irssi/src/silc/core/clientutil.c
343 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
345 * Check the number of connections from real number of
346 connections instead of socket number, when deciding if
347 server is full. Affected files are silcd/server.c,
348 server_internal.h and silcd.c.
350 * Clarified the connections_max meaning in General section
351 in doc/example_silcd.conf.in.
353 * The reconnect_keep_trying default value set to TRUE
354 if it is not defined in the config file. Affected file
355 silcd/serverconfig.c.
357 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
359 * Fixed crashbug in connection closing, after a protocol
360 completion callback, which might have closed it already.
361 Affected file silcd/server.c.
363 * Fixed rekey with PFS in backup router. It did not allow
364 rekeys with PFS, and when the rekey protocol timedout
365 it crashed the backup router without the above fix. Affected
366 file silcd/packet_send.c and server.c.
368 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
370 * The silc_client_add_channel_private_key now returns the
371 private key context if pointer is given as argument.
372 Affected files are lib/silcclient/silcclient.h and
375 * Added support for using channel private keys in SILC
376 Client Library even if the private key mode is not set
377 on the channel. Affected file lib/silcclient/client_channel.c.
379 * The channel private key used to decrypt message is now
380 delivered to the application in the 'channel_messageĂƒ' client
381 operation. Affected files are lib/silcclient/silcclient.h
382 and client_channel.c.
384 * Fixed wrong arg type for user limit in CMODE command reply.
385 Affected file silcd/command.c.
387 * The user limit is now taken and saved to SilcClientEntry in
388 JOIN and CMODE command replies and in CMODE_CHANGE notify.
389 Affected files lib/silcclient/silcclient.h, command_reply.c
392 * Added support to the new private message key indicator
393 packet. Added a new function to the client library:
394 silc_client_send_private_message_key_request. The sender
395 indicates to be initiator, and receiver is responder.
396 Added the indicator to the SilcClientEntry as 'prv_resp'
397 boolean. Affected files are lib/silcclient/silcclient.h
398 client.[ch], and client_prvmsg.c.
400 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
402 * Fixed the JOIN command calling when called with both
403 -auth and -founder. Affected file is lib/silcclien/command.c.
405 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
407 * Check watcher list for resumed clients as well. Affected
408 file is silcd/packet_receive.c.
410 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
412 * Implemented the user limit to the CMODE_CHANGE notify,
413 CMODE command reply and JOIN command reply in server.
414 Affected files are silcd/server.c, command.c, command_reply.c,
415 packet_send.c and packet_receive.c.
417 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
419 * Defined SILC_STRFMT_END that must be used now with
420 silc_buffer_strformat, instead of SILC_STR_END. Fixes
421 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
422 lib/silcclient/silcvcard.c, silcd/server_util.c.
424 * Fixed the adding of public key to the WATCH list in server.
425 Fixed the WATCH notify sending to client. Affected files
426 are silcd/packet_send.[ch], command.c, server_util.c.
428 * Implemented the watching by public key in the SILC Client
429 Library and SILC Client. Affected files are
430 lib/silcclient/command.c and client_notify.c.
432 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
434 * Added support for public key watching in server. Affected
435 files are silcd/server.c, server_internal.h, command.c,
438 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
440 * Added public key to the SIlcClientEntry. Affected files
441 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
443 * Fixed the get_clients_whois reply processing to return
444 exactly same entries server returned. Makes it possible
445 to search using attributes. Affected file is
446 lib/silcclient/idlist.c.
448 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
450 * Save founder key to SilcChannelEntry. Affected files are
451 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
453 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
455 * Call the monitor callback with _CLOSED status from the
456 silc_client_file_close. Affected files are
457 lib/silcclient/client_fpt.c, silcclient.h
459 * Added silc_client_get_clients_whois which resolves using
460 WHOIS, and supports requested attributes as well.
461 Affected files are lib/silcclient/silcclient.h, idlist.c.
463 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
465 * Added support for asking the destination filename where
466 the downloaded file is saved in the file transfer. Affected
467 files are lib/silccilent/silcclient.h, client_ftp.c.
469 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
471 * Fixed error handling in resuming data processing. Affected
472 files are lib/silcclient/client_resume.c and client.c.
474 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
476 * Fixed silc_client_send_private_message to return TRUE correctly.
477 Affected file lib/silcclient/client_prvmsg.c.
479 * Added topic to the SilcChannelEntry. Affected files are
480 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
482 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
484 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
485 file lib/silcclient/command.c
487 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
489 * Convert all commands to UTF-8 before passing them to the
490 client library. Still need to convert replies from UTF-8 to
491 the locale encoding. Affected file
492 irssi/src/silc/core/silc-cmdqueue.c
494 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
496 * redirect all silc_client_command_calls through a queueing framework.
497 This fixes /CYCLE and the annoying "nick change after auto-joining
498 a channel". Furthermore it defines one central point where
499 command parameters can be UTF-8-ified. Affected files
500 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
501 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
503 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
505 * use asynchronous connect() to establish router connections.
506 Fixes problem when the primary router goes down. Affected files
507 silcd/server.c, silcd/server_backup.c
509 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
511 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
512 Fixed various compilation warnings when type casting ints
513 to pointers or vice versa, of different size. Updates around
516 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
518 * Surrogates not allowed in UTF-8 strings, updated decoder.
519 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
520 testers in lib/silcutil/tests/ directory.
522 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
524 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
525 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
526 files are lib/silcclient/silcclient.h, client.c.
528 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
530 * When resuming a session fails, notify the user that the session
531 file needs to be removed eventually. Affected files
532 irssi/src/fe-common/silc/module-formats.[ch],
533 irssi/src/silc/core/client_ops.c.
535 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
537 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
538 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
540 * Typofix in Irssi::Silc module. Affected file
541 irssi/src/perl/silc/Silc.xs.
543 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
545 * Changed the way NOTICE flagged messages are treated. Added support
546 for notices in queries and signing notices. Affected files
547 irssi/default.theme; irssi/docs/help/in/notice.in;
548 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
549 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
551 * Fixed typo in /ACTION help. Affected file
552 irssi/docs/help/in/action.in
554 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
556 * Fixed typo in perl module. Affected file
557 irssi/src/perl/silc/Server.xs
559 * Changed the way ACTION flagged messages are treated. Added support
560 for actions in queries and signing actions. Affected files
561 irssi/default.theme; irssi/docs/help/in/action.in;
562 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
563 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
566 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
568 * Incorrectly reported error when client had to be resolved from
569 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
571 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
573 * Fixed whois public key hash table deleting and adding in
574 detached client case. Affected file silcd/packet_receive.c.
576 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
578 * Changed filenames of silc/fe module not to collide with filenames
579 from core/fe. Also seperated public messages printing from
580 query messages printing. Affected files are all in
581 irssi/src/fe-common/silc.
583 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
585 * Fixed the invite process handling during joining to use
586 correct server name for the client that is matched against
587 the invite string for the channel. Wrong server name caused
588 inability to join the channel. Affected file is
591 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
593 * Fixed the CUMODE channel founder authentication on normal
594 server to not remove the founder rights on existing founder
595 before checking that router accepts the mode change. Affected
596 files are silcd/command.c and silcd/packet_receive.c.
598 * Remove the server entry correctly when rekey timeouts and
599 remote router connection on normal server is closed. Fixes
600 a crash where server uses the freed server entry. Affected
603 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
605 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
606 networks. This is the first step in solving the bug about
607 /SERVER ADD -silcnet <silcnet>. Affected files
608 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
609 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
610 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
612 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
614 * /SMSG and /MMSG now correctly create new queries. Affected files
615 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
617 * Add basic support for SILC protocol specific variables in perl.
618 Affected files irssi/src/perl/silc/*, irssi/configure.in,
619 irssi/src/perl/Makefile.am
621 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
623 * Don't use silc_get_input, it's obviously not reliable. Fixes
624 issue when the current key expires. Affect file
625 irssi/src/silc/core/clientutils.c
627 * Make the session data filename configurable. This makes it
628 possible to have different session files for different
629 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
630 client_ops.[ch], silc-servers.c,
631 irssi/src/silc/fe-common/silc/module-formats.[ch]
633 * Use the same set of libtool files for the MPI lib as for the
634 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
635 config.sub, configure.in, install-sh, missing, mkinstalldirs
637 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
639 * Fixed server statistics decrementing error to not go to
640 negative. Affected file silcd/packet_receive.c.
642 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
644 * Use silc_server_query_add_error to add error in public key
645 search error. Added support in send_reply to send errors
646 without specific argument. Affected file silcd/server_query.c.
648 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
649 Client for NO_SUCH_NICK. It was against the protocol specs.
650 Affected file irssi/src/silc/core/client_ops.c.
652 * Added backwards support for the wrong NO_SUCH_NICK error sending
653 in server. To be removed in SILC Server 1.0. Both old clients
654 and clients with fixed error handling now works. Affected file
655 silcd/server_query.c.
657 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
659 * fixed a bug in the whois using attributes function where no
660 error was sent if no nickname and client id but the attributes were
661 given to whois. Affected file silcd/server_query.c
663 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
665 * remove public key from public key hashtable on detach. Affected
666 file silcd/packet_receive.c
668 * free public key hashtable before removing clients on server
669 shutdown. Affected file silcd/server.c
671 * remove public key prior deleting client-data on killing a client.
672 Affected file silcd/server_util.c
674 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
676 * Getting the MOTD from other servers works now. Affected
677 files are silcd/command.c and silcd/command_reply.c
679 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
681 * Initialize the variable idletag, since it is tested in
682 silc_core_deinit for its default value. Affected file
683 irssi/src/silc/core/silc-core.c
685 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
687 * Fixed signed channel messages across cells. Affected file
690 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
692 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
693 is not defined. They can now be safely used in if-statements
694 without braces. Affected file lib/silcutil/silclog.h.
696 * Added the checks for backup closing connection due to error
697 (local or remote) and thus not allow the resuming to occur
698 in reconnect. Affected files are silcd/packet_send.c
701 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
703 * Help file updates. Affected files in irssi/src/docs/help/in/.
705 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
707 * Fixed channel messages across cells. Affected file
710 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
712 * Fixed file transmission accepting in client library to not
713 start the negotiation if user hasn't accepted the transfer,
714 instead create new session for resent transfer. Affected
715 file lib/silcclient/client_ftp.c.
717 * Show the session ID in the file transmision list. Remove
718 session from list that failed to transfer. Switch the current
719 session automatically after transmission, and in errors, to new
720 session if other sessions exists in the transfer list. Affected
721 files are irssi/src/silc/core/silc-servers.c,
722 irssi/src/fe-common/silc/modfule-formats.c.
724 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
726 * Fixed MIME header parsing for the hopefully last time. Affected
727 file lib/silcutil/silcstrutil.c
729 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
731 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
733 * The SILC RNG is now gauranteed to return non-zero random
734 values. Affected files are lib/silccrypt/silcrng.[ch].
736 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
738 * Fixed nickname formatting when changing only case of the
739 nickname. Affected file lib/silcclient/idlist.c.
741 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
743 * Fixed a memory leak and incorrect printing of the "appears as"
744 message. Affected file irssi/src/silc/core/client_ops.c
746 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
748 * Added CRT (Chinese Remainder Theorem) supported RSA
749 private keys and private key operations. This significantly
750 increases private key operation efficiency. No compatibility
751 issues with new or old private keys. Affected files are
752 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
754 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
756 * Fixed GCC-3.3.2 related compilation warnings from the
759 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
761 * Removed RC6 from distributions.
763 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
765 * Added some better comments to lib/silccrypt/silcpkcs.h,
766 optimized some routines in lib/silccrypt/silcpkcs.c.
767 Added test_silcpkcs into lib/silccrypt/tests/.
769 * Fixed silc_rng_global_init to actually init the global RNG
770 if RNG wasn't provided for it. Affected file is
771 lib/silccrypt/silrng.c.
773 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
775 * Added silc_hash_table_find_by_context_ext. Affected files
776 lib/silcutil/silchashtable.[ch].
778 * Save the public key on normal server in WHOIS command reply
779 from attributes, if present, and add it to public key hash
780 table. Fixes WHOIS resolving by public key on normal server.
782 Optimized the attributes resolving on normal server to not
783 resolve if we resolved them already from router.
785 Affected files are silcd/server_query.c, command_reply.c.
787 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
789 * Added support for whois using attributes.
790 Affected files silcd/command_reply.c, silcd/packet_receive.c,
791 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
794 * Added support for whois using public key attribute to /WHOIS i
795 client command. Affected files irssi/docs/help/in/whois.in,
796 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
798 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
800 * Fixed UMODE setting in server when the client has anonymous
801 mode set. The mode setting was not working. Affected file
804 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
806 * Fixed some bugs and typos related to sending split messages.
807 Print notification when sending messages with /MMSG. Affected
808 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
810 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
812 * Optimized the socket referencing in packet routines, client
813 library and server. Affected files are lib/silccore/silcpacket.c,
814 lib/silcclient/client.c and silcd/server.c.
816 * If silc_socket_set_qos is given with NULL arguments the QoS is
817 reset from the socket. Affected files are
818 lib/silcutil/silcsockconn.[ch].
820 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
822 * Add a /LISTKEYS command which lists the locally cached
823 client and server keys. Affected files
824 irssi/src/fe-common/module-formats.[ch],
825 irssi/src/silc/core/silc-{channels,servers}.c
826 irssi/docs/help/in/listkeys.in
828 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
830 * Check that packet queue purging was successful. Affected
831 files lib/silcclient/client.c and silcd/packet_send.c. Related
832 to MAC failed errors.
834 * Do not clear the inbuf even if it is empty if QoS was applied
835 to it. Otherwise the QoS data is cleared and MAC failed error
836 will occur. Affected file lib/silccore/silcpacket.c.
838 * Use the rekey period time as rekey protocol timeout value.
839 If the rekey does not succeed during the rekey period there's
840 something very wrong, and we most likely end up with wrong keys,
841 do graceful reconnect then. Affected file silcd/server.c.
843 * Take reference of the socket in the parser context, as it's
844 possible to have the parsers in queue after the socket is
845 disconnected and this may cause crash. Affected files are
846 lib/silccore/silcpacket.c, lib/silcclient/client.c and
849 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
851 * Fixed KICK command reply sending, it sent to replies.
852 Affected file silcd/command.c.
854 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
856 * Finish the silc-mime.pl script. It now supports MIME type
857 guessing using magic files, signing data messages, executing
858 MIME handlers in background. Affected files
859 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
861 * Changed MIME signal handler to make things easier for the perl
862 script. Affected files irssi/src/silc/core/client_ops.c,
863 silc-servers.c, and irssi/docs/signals.txt
865 * Cleaned up the silc_mime_parse function and fixed detection
866 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
868 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
870 * Resolve the IP for file transfer listener from the connection
871 socket. Affected file lib/silcclient/client_ftp.c.
873 * Accept NULL hostname parameter in the functions
874 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
875 if hostname is not wanted.
877 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
879 * Fixed race condition between silc_client_init and
880 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
882 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
884 * Fixed file transfer connection closing when SIGNOFF for
885 the client is received from server. Affected file is
886 lib/silcclient/client_ftp.c.
888 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
890 * Check for disconnected socket in QUIT callback. Affected
891 file silcd/command.c.
893 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
895 * Modified the MIME parsing to allow \n and \r\n as delimiters.
896 Affected files lib/silcutil/silcstrutil.c
898 * Cleaned up the escape/unescape functions for correctness and
899 speed. Affected file irssi/src/silc/core/client_ops.c
901 * Removed handling for data messages with Content-Type: text/*,
902 moved parsing of MIME headers to the signal handler, added
903 support for signing and verifying data messages. Affected
904 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
905 irssi/src/silc/core/silc-{servers,channels}.c
907 * Added a perl script for handling data messages based on
908 information read from Mailcap files. New file
909 irssi/scripts/silc-mime.pl
911 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
913 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
914 acknowledge recepetion of a message to the sender. Updated
917 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
919 * Unregister channel key saving callback when deleting channel.
920 Affected file lib/silcclient/idlist.c.
922 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
923 before calling notify client operation. Affected file is
924 lib/silcclient/client_notify.c.
926 * Unregister QoS tasks when deleting the socket connection.
927 Affected files lib/silcutil/silcsockconn.[ch],
928 unix/silcunixsockconn.c.
930 * Implemented latest presence-attrs draft changes. Affected
931 files lib/silccore/silcattrs.h and
932 irssi/src/silc/core/silc-queries.c.
934 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
936 * Save old channel keys in list to allow more rapid change
937 of channel keys if server for some reason does that. This
938 avoids loosing so many channel messages due to not having
939 key to decrypt. Affected file lib/silcclient/silcclient.h,
940 idlist.c and client_channel.c.
942 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
944 * Continued backup router tests and fixes. Affected files
945 silcd/server_backup, server_util.c, server.c. See TODO.
947 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
949 * Fixed SERVER_SIGNOFF handling in servers. The client
950 was removed from wrong list thus not removing the client
951 at all. Affected file silcd/packet_receive.c.
953 * Do not execute rekey protocol for disabled connections as
954 it would never go through. Affected file silcd/server.c.
956 * Added timeout for rekey protocol to catch if the protocol
957 never executes successfully. Affected files silcd/server.c
960 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
962 * Abandon packet processing for disconnected sockets. Check
963 this always after calling packet processing callback.
964 Affected file lib/silccore/silcpacket.c.
966 * Fixed double registration disconnection code in server.
967 Closed wrong connection. Affected file silcd/packet_receive.c.
969 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
971 * On normal server reconnect to primary during resuming 4
972 times, then give up. Affected file silcd/server_backup.c.
974 * If during reconnecting to routers we notice we have router
975 connection but no primary router set, the server is in desync.
976 Reconnect to primary to restore network. Affected file
979 * Assure that only one protocol is exeucting at the same time.
980 Added checks for all protocols. Affected files are
981 silcd/server.c and server_backup.c.
983 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
985 * Check that a string is not already part on invite/ban
986 string when processing it. Affected file silcd/server_util.c.
988 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
990 * Fixed the CUMODE_CHANGE for founder mode changes to comply
991 with 1.2 version of the protocol. Affected file is
992 silcd/packet_receive.c.
994 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
996 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
997 where the passphrase was given. Affected file is
1000 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1002 * INVITE and BAN notifys are now delivered from routers to
1003 servers (but not clients) on the channel. Updated specs and
1004 code. Affected files silcd/packet_[send|receive].[ch],
1005 command.c, server.c and server_util.c.
1007 * Implemented INVITE and BAN announcing. Affected files are
1008 silcd/server.[ch], server_util.c.
1010 * Implemented SilcStatus error type argument returning in
1011 command reply error in server. Affected file silcd/command.c.
1013 * Implemented SilcStatus argument returning in comand reply
1014 in client library. The command_reply client operation now
1015 returns error specific arguments as well. Affected files
1016 are lib/silcclient/command_reply.[ch], client_resume.c,
1017 lib/silccore/silcstatus.[ch].
1019 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1021 * Backup router protocol version 1.2 implemented. Testing still
1022 required. Affected files in silcd/server_backup.[ch], server.c,
1023 packet_receive.c and server_internal.h.
1025 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1027 * silc_client_send_[channel|private]_message now return TRUE
1028 or FALSE. Affected file lib/silcclien/client_channel.c and
1031 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1033 * Check for explicit nickname in INVITE and BAN processing
1034 during join as well (and don't expect only wildcards in
1035 invite/ban strings). Affected file silcd/command.c.
1037 * Fixed the INVITE and BAN by public key. The public key saved
1038 is the PK payload (as specified) not the raw data. Affected
1039 file silcd/server_util.c.
1041 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1043 * UTF-8 text message support for actions and notices in SILC
1044 Client. Affected file irssi/src/silc/core/client_ops.c.
1046 * silc_get_username and silc_get_real_name now returns sensible
1047 data on Win32. Patch by Toni Willberg. Affected file is
1048 lib/silcutil/win32/silcwin32util.c.
1050 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1052 * Provide a signal handler to send MIME encoded messages and emit
1053 a signal when a MIME encoded message is received. Also document
1054 the signals for usage with the perl interface.
1056 A sample perl script will be supplied at a later point.
1058 Affected files are irssi/docs/signals.txt,
1059 irssi/src/silc/core/client_ops.[ch],
1060 irssi/src/silc/core/silc-{channels,servers}.c
1062 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1064 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1065 server. Use this time to display a lag and disconnect when it
1066 exceeds a specified limit.
1068 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1070 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1072 * Remove the channel auth list in normal server if router
1073 encofrces its list during connecting. Send notify to channel
1074 to remove the mode to remove the list. Affected files are
1075 silcd/server_util.c and silcd/packet_receive.c.
1077 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1079 * Added support for channel public keys. Updated protocol specs
1080 and implemented it. Affected files are
1081 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1082 lib/silcclient/command_reply.c.
1084 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1086 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1087 terminate the process on Linux. Affected file silcd/silcd.c.
1089 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1091 * Check for NULL buffer in silc_buffer_clear. Affected file
1092 is lib/silcutil/silcbuffer.h.
1094 * Simplified the backup router protocol by removing the _GLOBAL
1095 types. Updated protocol specs and the code. Affected files
1096 are silcd/server_backup.[ch].
1098 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1100 * Deny '@' and '!' from nicknames since they are reserved
1101 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1102 Updated protocol specs and the code.
1104 Affected files are silcd/server_util.[ch].
1106 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1108 * Fixed stack overflow in Irssi SILC client. Affected
1109 file irssi/src/silc/core/client_ops.c.
1111 * Check that Host is set in ServerConnection and RouterConnection
1112 in silcd.conf. Affected file silcd/serverconfig.c.
1114 * Fixed crash in server with protocol completion callbacks,
1115 namely rekey and backup resuming protocols. Affected files
1116 are silcd/server_backup.c and silcd/server.c.
1118 * Fixed rekey protocol to not restart if it is started already.
1119 Affected files are lib/silcclient/client.c and
1122 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1124 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1126 * Fixed EOF handling in SILC Config, affected file
1127 lib/silcutil/silcconfig.c.
1129 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1131 * Fixed RESOLVING flag handling in JOIN notify and other
1132 notifys to handle the resolvings correctly in client library.
1133 Affected file lib/silcclient/client_notify.c.
1135 * Do not send full INVITE and BAN lists in INVITE and BAN
1136 notifys, only the changed information. Affected file
1139 * Fixed INVITE notify sending in INVITE command, send it
1140 only when needed. Affected file silcd/command.c.
1142 * Handle the founder key change properly in CMODE_CHANGE
1143 notify. Bug #122. Affected file silcd/packet_receive.c.
1145 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1147 * Remove the mark for output (mark it only for input) after
1148 purging outgoing queue. Prevents the "Error in select()"
1149 floods. Affected file silcd/packet_send.c.
1151 * Fixed incorrect connection deletion from client library
1152 after calling "connect" client operation. Could cause
1153 crashes for example during reconnect timeouts. Affected
1154 files are lib/silcclient/client.c and
1155 irssi/src/silc/core/client_ops.c.
1157 * Check server private key file permissions before starting
1158 the server. Affected file silcd/serverconfig.c.
1160 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1162 * NULL terminate allocated string in silc_buffer_strformat.
1163 Affected file lib/silcutil/silcbuffmt.c.
1165 * Rewrote the invite/ban list string handling in server to
1166 use SilcBuffer instead. Affected files are silcd/command.c
1167 and silcd/server_util.c.
1169 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1171 * Fixed double free in CMODE command when setting new HMAC
1172 for channel. Affected file silcd/command.c.
1174 * Added couple of missing memset's to zero sensitive memory.
1175 Affected files silcd/command.c, lib/silcclient/command.c.
1177 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1179 * Fixed a double free in INVITE command error handling in
1180 server. Affected file silcd/command.c.
1182 * Added macros SILC_SWAB_[16|32] to swab byte order of
1183 16-bit and 32-bit unsigned integers. Affected file
1184 lib/silcutil/silctypes.h.
1186 * Use the SILC_SWAB_16 instead of htons() in server when
1187 handling ports since the ports in structures are always
1188 in little-endian order (regardless of platform). Affected
1189 file silcd/serverid.c and silcd/server_backup.c.
1191 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1193 * Send DISCONNECT in close admin command in server. Affected
1194 file silcd/command.c.
1196 * Check whether we are already connecting to a remote router
1197 (in addition of checking whether we are already connected)
1198 before creating new connection. Affected file silcd/server.c.
1200 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1202 * Added better compiler and compiler flags checking in
1205 * Check that socket is valid after QoS is applied to data.
1206 Affected file lib/silcutil/unix/silcunixsockconn.c.
1208 * Make sure the socket connecetion is not closed to early
1209 when closing connection in server. Also make sure the
1210 connection is always closed after error in a protocol.
1211 Affected file silcd/server.c.
1213 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1215 * Removed --session and --dummy options from Irssi SILC Client.
1216 -d option is available only if --enable-debug was given.
1217 Affected files are irssi/src/silc/core/silc-core,
1218 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1220 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1222 * Added silc_buffer_steal to steal the data from the buffer.
1223 Affected file lib/silcutil/silcbuffer.h.
1225 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1227 * Fixed server crash with double Primary block in config file.
1229 Fixed also various memory leaks around the config file
1230 parser. Affected files lib/silcutil/silcconfig.c,
1231 silcd/serverconfig.c.
1233 * Changed my nickname (Johnny Mnemonic) to my real name, this
1234 means that bugs introduced by him were actually introduced
1237 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1239 * Don't display "foo appears as foo\nYou're now known as foo"
1240 messages. Affected file irssi/src/silc/core/client_ops.c
1242 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1244 * Fixed error handling of invalid client entry when calling
1245 commands in server. Fixes a crash. Affected file
1248 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1250 * Added some sanity checks in server for correctness of the
1251 server configuration. Affected file silcd/serverconfig.c.
1253 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1255 * Prevent endless resolving of user informations in USERS
1256 command by checking the command reply status correctly.
1257 Affected file lib/silcclient/command_reply.c.
1259 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1261 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1262 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1263 Aldous <Matthew@Aldous.com>.
1265 * Added better implementation using CriticalSection of
1266 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1267 <mikko.lahteenmaki@pikabaana.net>.
1269 * Added some Winsock WIN32 compatiblity defines into
1270 includes/silcwin32.h.
1272 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1274 * Fixed double free in async host lookup code. Affected file
1275 lib/silcutil/silcsockconn.c.
1277 * On backup router handle now the SERVER_SIGNOFF from router
1278 for local connected servers too, and close the connections.
1280 Do not process them as normally signing off servers when they
1281 really signoff by sending EOF fe, but always assume that
1282 router sends the SERVER_SIGNOFF.
1284 Affected files silcd/server.c and silcd/packet_receive.c.
1286 * Fixed socket unsetting when closing connections. Affected
1287 files silcd/server.c and silcd/packet_send.c.
1289 * Do not print the nickname in SERVER_SIGNOFF if we do not
1290 have it. Prevents asserts in Irssi core. It is possible we
1291 don't have the nick if it was just being resolved when server
1292 signoff. Affected file irssi/src/silc/core/client_ops.c.
1294 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1296 * Fixed autonick crashbug in client library. Affected file
1297 lib/silcclient/client.c.
1299 * Fixed Unix implementation of SilcMutex to really assert if
1300 the mutex is locked/unlcoked already. Affected file
1301 lib/silcutil/unix/silcunixmutex.c.
1303 * Fixed locking in silc_schedule_uninit. It didn't lock
1304 when dispatching timeout tasks. Affected file is
1305 lib/silcutil/silcschedule.c.
1307 * Changed Win32 implementation of SilcThread to use modern
1308 Win32 interface. Affected file is
1309 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1311 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1313 * Don't print signed messages when sending failed. Affected files
1314 irssi/src/silc/core/silc-[servers.c/commands.h]
1316 * Send adquate signal when founding a channel by joing it. Affect
1317 file irssi/src/silc/core/client_ops.c
1319 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1321 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1322 irssi/src/fe-common/core/themes.c
1324 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1326 * Fixed close command to use the port correctly when closing
1327 server connections. Affected file silcd/idlist.c.
1329 * Check for NULL outbuf in silc_socket_write. It is possible
1330 that it is NULL is some odd case. Affected files are
1331 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1333 * Do not call final protocol callback for backup router
1334 resuming protocol when closing connection. It is closed
1335 by timeout in case of error. Affected file silcd/server.c.
1337 * Backup reconnect to router if backup resuming protocol
1338 failed. Affected file silcd/server_backup.c.
1340 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1342 * Fixed double free in SKE library error hadling when signature
1343 error occurred. Affected file lib/silcske/silcske.c.
1345 * Save the fingerprint to new SilcClientEntry after changing
1346 nickname. Affected file lib/silcclient/client_notify.c.
1348 * Print SIGNOFF in Irssi SILC client only if the nickname is
1349 known. Prevents asserts in Irssi core. It is possible we
1350 don't have the nick if it was just being resolved when it
1351 quit. Affected file irssi/src/silc/core/client_ops.c.
1353 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1355 * Fixed double free in invite list adding code when adding
1356 invite strings. Affected file silcd/server_util.c.
1358 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1360 * More log printing during backup router protocol. Affected
1361 file silcd/server_backup.c.
1363 * Removed backwards support for old private key file format.
1364 Affected file lib/silccrypt/silcpkcs.c.
1366 * Removed backwards support for not-so-strict decryption length
1367 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1369 * GETKEY to update the client entrys fingerprint too.
1370 Affected file lib/silcclient/command_reply.c.
1372 * Added --without-libtoolfix for package builders using weird
1373 wrappers around libtool (BSD at least).
1375 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1377 * Fixed backup router bugs: When backup resumes router and
1378 receives a CHANNEL_MESSAGE packet the backup must not act
1379 as router since the packet header decryption would be
1380 different. Also, when relaying packets to channel, do
1381 not re-encrypt packets on backup that came from the primary
1382 since the connection isn't really router-router connection.
1383 Affected files silcd/server.c, silcd/packet_send.c.
1385 * Added checks in encryption/decryption that encryption/decryption
1386 length sent as argument really is multiple by block size. Helps
1387 catching really weird bugs like the above backup router bugs
1388 when packets are being decrypted in wrong way. Affected files
1389 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1391 * Fixed padding generation in private key file encryption.
1392 Affected file lib/silccrypt/silcpkcs.c.
1394 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1396 * Added ignore_message_signatures setting which can be used
1397 to ignore signatures in messages. Affected files are
1398 irssi/src/silc/core/client_ops.c, silc-core.c.
1400 * Fixed the libtoolfix to use command line options instead of
1401 environment variables. They didn't work as expected. Now,
1402 the libtool is fully run-time configurable.
1404 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1406 * Verify signature payload for signed messages. Affected files
1407 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1408 irssi/src/silc/core/silc-core.h
1410 * Display signature verification result in public and private
1411 messages using theme abstracts. See irssi/default.theme for
1412 examples on their usage. Affected files
1413 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1414 irssi/src/fe-common/silc/module-formats.[ch],
1415 irssi/src/fe-common/silc/fe-common-silc.c,
1416 irssi/src/fe-common/silc/Makefile.am
1417 irssi/src/fe-common/core/fe-messages.[ch]
1419 * Fixed bugs in Irssi's theme parsing. Affected files
1420 irssi/src/fe-common/core/themes.c
1422 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1424 * Calculate the correct length for signed messages before
1425 encrypting, it must be multiple by block size. Affected
1426 file lib/silccore/silcmessage.c.
1428 * silc_message_signed_get_public_key returns now both
1429 decoded and encoded public key. Affected files are
1430 lib/silccore/silcmessage.[ch].
1432 * Added libtoolfix script that makes the libtool more generic
1433 and configurable in run-time. Now we can specify in run-time
1434 if what kind of libraries we want to create, regardless of
1435 configuration. SIMs are now creates even if --disable-shared
1436 was explicitly given.
1438 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1440 * Fixed founder key sending in CMODE command in client.
1441 Affected file lib/silcclient/command.c.
1443 * Fixed CUMODE founder authentication in server to not check
1444 for client's public key since it's not supposed to do that.
1445 Affected file silcd/command.c.
1447 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1449 * Set realname and hostname in NICK_REC records. Affected file
1450 irssi/src/silc/core/silc-nicklist.c
1452 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1454 * Remove 1.0 protocol backwards compat code from client
1457 * Added more reliable check for whether nickname did change
1458 or not, or whether only Client ID changed in NICK_CHANGE
1459 notify. Affected file lib/silcclient/client_notify.c.
1460 Fixes bug in '@' character handling in a nickname.
1462 * Added support for automatically parsing signature from
1463 the message payload. Added new function
1464 silc_message_get_signature to return the payload to
1465 application. Affected files lib/silccore/silcmessage.[ch].
1467 * Changed the private_message and channel_message client
1468 operations to deliver the SilcMessagePayload to the
1469 application too. Application can use it fe. to get the
1470 signature from the message for verification. Affected
1471 file lib/silcclient/silcclient.h, client_channel.c and
1474 * Redefined the signed payload for message payloads.
1475 Updated protocol specs and implemented.
1477 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1479 * Fixed wrong invite and ban list handling in server command
1480 reply. Affected files are silcd/command_reply.c,
1481 silcd/server_util.[ch].
1483 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1485 * Fixed CMODE setting in server when founder mode was set.
1486 Affected file silcd/command.c. Bug #95.
1488 * Added support to setting specific public key in CMODE in
1489 Irssi SILC client. Affected file lib/silcclient/command.c.
1491 * Added support to use specific public key in CUMODE in
1492 Irssi SILC Client. Affected file lib/silcclient/command.c.
1494 * Added support for inviting and banning by public key in
1495 Irssi SILC client. Affected file lib/silcclient/command.c.
1497 * Fixed fingerprint/babbleprint showing in invite and ban
1498 list command replys. Affected file is
1499 irssi/src/silc/core/client_ops.c.
1501 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1503 * Format CMODE +c and +h to display both the mode and the argument
1505 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1507 * Added test vectors and test programs for SHA-1, MD5,
1508 HMAC-SHA1 and HMAC-MD5. New tests are located in
1509 lib/silccrypt/tests/. Fixed also argument decoding bug in
1510 MD5 implementation. Affected file lib/silccrypt/md5.c.
1512 * Changed the channel private key and private message key
1513 generation (with static keys) to use SHA1 instead of MD5,
1514 as SHA1 is the mandatory hash function in SILC. Affected
1515 file lib/silcclient/client_[channel/prvmsg].c.
1517 * Changed the private key file encryption to use SHA1 instead
1518 of MD5. Added support for the old generation and added
1519 automatic change of the key (to be removed later). Affected
1520 files lib/silccrypt/silcpkcs.c.
1522 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1524 * Load only files with .pub suffix in PublicKeyDir. Affected
1525 file silcd/serverconfig.c.
1527 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1529 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1530 channels. Affected files silcd/silcd.c, silcd/server.h.
1532 * Added the config directive PublicKeyDir for the client block.
1533 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1535 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1537 * Merged Toni's irssi/silc.conf patch.
1539 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1541 * Max alloc tests in allocation routines. Affected file
1542 lib/silcutil/silcmemory.c.
1544 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1546 * Fixed a typo in resuming code that fixed detach/resume code
1547 in server. Bug #93. Affected file silcd/packet_receive.c.
1549 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1551 * Do reverse lookups for server when /connecting. Affected files
1552 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1553 irssi/src/core/net-nonblock.*
1555 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1557 * Added library versioning for shared libraries. Affected
1558 files configure.in.pre and lib/Makefile.am.pre.
1560 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1562 * Display INVITE and BAN lists as specified by SILC 1.2
1564 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1566 * Do not send invite list back unless asked (when sending
1567 no arguments) or when list was modified. Affected file
1570 * Remove client from invite list in KILLED notify and in
1571 KILL command. Affected file silcd/command.c and
1574 * Fixed bugs in invite list handling in INVITE command.
1575 Affected files silcd/command.c and silcd/server_util.c.
1577 * Merged with Irssi 0.8.6.
1579 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1580 Affected file irssi/src/fe-text/silc.c.
1582 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1584 * The silc_argument_get_[first/next] now return the argument
1585 type to caller. Added silc_argument_payload_encode_one.
1587 Affected files are lib/silccore/silcargument.[ch].
1589 * Added support for the SILC 1.2 INVITE command and new
1590 invite lists to server. Affected files are silcd/command.c,
1591 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1593 * Added support for the SILC 1.2 BAN command and new
1594 ban lists to server. Affected files are silcd/command.c,
1595 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1597 * Added support to client sending new INVITE command. Affected
1598 file is lib/silcclient/command.c.
1600 * Added support to client sending new BAN command. Affected
1601 file is lib/silcclient/command.c.
1603 * Added support for removing client from invite list when kicked
1604 from channel, as SILC 1.2 dictates. Affected files are
1605 silcd/packet_receive.c and silcd/command.c.
1607 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1609 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1610 automatically the cipher's internal IV. Affected files
1611 lib/silccrypt/silccipher.[ch].
1613 * Assure the RESUME_CLIENT packet is not sent to twice to
1614 backup router if the detached client was originated from
1615 the backup. Affected file silcd/server.c. Bug #76.
1617 * Changed silc_sim_symname to not allocate memory. Affected
1618 file lib/silcsim/silcsimutil.c.
1620 * Fixed memory leaks with SIMs in server. Affected files
1621 silcd/serverconfig.c, silcd/server.c.
1623 * Fixed channel key distribution after resuming detached
1624 client. Affected files silcd/packet_receive.c.
1626 * Fixed channel's global_user boolean checking after detaching.
1627 Check it after changing the owner of the client not before.
1628 Affected file silcd/packet_receive.c.
1630 * Fixed few double frees from client library. Fixes at least
1631 Bug #81, possibly others too.
1633 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1634 notifys in Irssi SILC Client. Affected file is
1635 irssi/src/silc/core/client_ops.c. Bug #82.
1637 * Applied Ville Räsänen's manual page and --mandir bugfix
1638 patch. Affected files are configure.in.pre and Makefile.am.pre.
1641 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1643 * Added support to backup router protocol for backup to tell
1644 normal server that it cannot use the backup router as primary
1645 because the primary isn't really down. Updated protocol
1648 * Added support for primary router to tell backup router that
1649 resuming is not possible because the backup really isn't primary
1650 in the cell. For example if backup disconnected itself the
1651 resuming is not allowed since the primary really did not
1652 go down. Updated protocol specs.
1654 * Removed MARS from crypto library.
1656 * Defined the CTR mode and Randomized CBC mode in SILC. The
1657 CTR mode is RECOMMENDED now in specification. Defined also
1658 Serpent cipher as optional cipher. Updated the protocol specs.
1660 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1662 * Added support for inviting/banning by IP/MASK, public key,
1663 and explicit Client ID. Redefined the command and notify
1664 types to allow easier forwards support for other methods
1665 of inviting/banning. Updated protocol specs.
1667 * Remove the client from channel's invite lists if the client
1668 is kicked or killed. Updated protocol specs.
1670 * Unified the Channel Message Payload and Private Message
1671 into one Message Payload. Updated protocol specs and
1674 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1676 * Don't wait for EOF after socket error has occurred, but
1677 close the connection. Affected file is silcd/server.c.
1679 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1681 * Added support for setting FOUNDER mode on channel with
1682 specific public key which can be set with CMODE command.
1683 Updated protocol specs and implemented in client and server.
1685 * Fixed the Irssi SILC client to correctly shutdown the client
1686 library to avoid memory leaks. Affected files are
1687 irssi/src/silc/core/silc-core.c and silc-servers.c.
1689 * Deprecated the No Reply flag in SKE protocol and introduced
1690 "IV Included" flag which can be used to indicate that the IV
1691 is included in the ciphertext. This makes it possible to use
1692 SILC on unreliable transport, such as UDP which may cause
1693 packet reordering and losses. Updated protocol specs, did
1696 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1698 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1699 < 32 bit values in correct size. Affected file is
1700 lib/silcmath/mp_mpi.c.
1702 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1704 * Fixed the KE Start Payload parsing to check that mandatory
1705 fields are present. Affected file lib/silcske/payload.c.
1707 * Fixed compilation warnigs in Irssi SILC Client. Affected
1708 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1710 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1712 * Print "nick now appears as newnick" and update Irssi's nicklist
1713 when you change your nick to "nick". Closes #62
1715 * Never format your own nick. Closes #63
1717 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1719 * SILC_UMODE_GONE changes are now propagated correctly to the
1720 Irssi client. Closes #54
1722 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1724 * Fixed example in /HELP KEY
1726 * Added expando $j which expands to current SILC Client version
1728 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1730 * Fixed public key decoding in crypto library.
1732 * Added better error printing to SKE library.
1734 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1736 * Fixed NICK command to not crash if nickname was not sent.
1738 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1740 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1741 Deprecated the old Encrypt-And-MAC order. Updated protocol
1742 specs and implemented.
1744 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1745 generation. Updated specs and implemented.
1747 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1749 * Added support for rekey before 2^32 sequence number wraps.
1750 Affected files in server and client library.
1752 * Padding must be at least 8 bytes now. Implemented and updated
1755 * Compute maximum padding for authentication packets to make
1756 passphrase approximation attacks impossible. Affected files
1757 in client library and in server.
1759 * Fixed PING command sending in client library and handling in
1760 server. The server ID must be ID Payload, not raw ID data.
1761 Affected files in server and client library.
1763 * Defined that all public keys sent in commands and notify
1764 payloads are actually Public Key Payloads not raw public key
1765 data. Updated protocol specs and implemented.
1767 * Updated protocol version to 1.2. Updated specs and code.
1769 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1770 status types. Updated specs and the code.
1772 * Added support for normal client to kill its own entries from
1773 the network. Updated protocol specs and the code.
1775 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1776 and added initial implementation.
1778 * Added MAC field to the Private Message Payload to protect
1779 against chosen ciphertext attacks. Updated the protocol specs
1782 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1783 attribute to indicate the user's current idle and signon time
1784 of a service. Updated protocol specs and implemented.
1786 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1788 * Added "do_not_bind" argument to silc_client_file_send what
1789 can be used to not bind locally but assume the file receiver
1790 provides the point of connect. Usefull when sender is behind
1791 NAT device. Affected file lib/silcclient/silcclient.h and
1794 * Added -no-listener option to FILE SEND command in Irssi SILC
1795 client. Affected file irssi/src/silc/core/silc-servers.c.
1796 Renamed FILE RECEIVE to FILE ACCEPT.
1798 * Confirm passphrase for private key encryption in
1799 silc_create_key_pair and silc_change_private_key_passphrase.
1800 Affected files are lib/silcutil/silcapputil.c.
1802 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1804 * Move silc_client_packet_send back to internal, added
1805 silc_client_send_packet, a bit simpler function for application.
1806 Affected files lib/silcclient/silcclient.h, client.c and
1809 * Moved the SilcClientEntry, SilcChannelEntry and
1810 SilcServerEntry to silcclient.h to be public and documented
1811 them for application. Affected files are
1812 lib/silcclient/silcclient.h and idlist.h.
1814 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1816 * Fixed manual page installation patch by Ville Räsänen.
1817 USERS help page fix patch by Ville Räsänen
1819 * Changed the silc_client_command_call interface to make
1820 the command call simpler for the application. The library
1821 now handles the command line parsing, command finding and
1822 execution. Application only needs to call the function
1823 with the command line. Affected files are
1824 lib/silcclient/silcclient.h, command.[ch].
1826 * Fixed silc_get_input to NULL-terminate the returned input.
1827 Affected file lib/silcutil/silcutil.c.
1829 * Resolve the client's public key in JOIN command if the
1830 founder auth data is being requested but we don't know the
1831 client's public key. Affected file silcd/command.c.
1834 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1836 * Print notify for server opers when backup router comes
1837 online. Affected file silcd/server.c.
1839 * Fixed the INVITE command to send the invite list in
1840 command reply. Affected file silcd/command_reply.c.
1842 * Fixed MOTD command reply sending. Affected file
1845 * UTF-8 decode the topic in TOPIC command reply and LIST
1846 command reply in Irssi SILC client. Affected file is
1847 irssi/src/silc/core/client_ops.c.
1849 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1851 * Fixed the INVITE command to not crash Irssi SILC client
1852 when given without nickname argument. AFfected file
1853 irssi/src/silc/core/client_ops.c.
1855 * Fixed double free in WHOIS query on normal server when
1856 forwarding query to router. Affected file is
1857 silcd/server_query.c.
1859 * Fixed WATCH command reply handling on normal server which
1860 was missing altogether. Affected file silcd/command_reply.c.
1863 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1865 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1866 Included yodl sources for each of these. Also modified
1867 Makefile.am prototype to install these files to proper
1868 locations. Updated CREDITS. Affected file Makefile.am.pre,
1869 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1872 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1874 * Added support for encrypted private key files. Now
1875 passphrase must be provided when new key pair is created
1876 (can be empty though), and prompted when loading the
1877 private key. Added support for loading the old-style
1878 non-encrypted private keys as well. Affected files
1879 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1882 * Fixed silc_get_input to accept input on all terminals.
1883 Affected file lib/silcutil/silcutil.c.
1885 * Moved the Irssi SILC client key loading and other stuff
1886 to be called after the arguments and UI is initialized.
1887 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1889 * Added -P option to Irssi SILC client which can be used
1890 to change the passphrase of the private key. Affected
1891 file irssi/src/silc/core/silc-core.c.
1893 * Added silc_change_private_key_passphrase apputil routine
1894 to lib/silcutil/silcapputil.[ch].
1896 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1898 * Fixed connection closing in client library to not crash.
1899 Moved the connection freeing totally to function
1900 silc_clinet_del_connection. Affected file
1901 lib/silcclinet/client.c.
1903 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1905 * Changed includes/silcincludes.h to silcincludes.h.in to
1906 include configuration specific information. The silcdefs.h
1907 is not included in to installation anymore (it's only
1908 compilation time header).
1910 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1912 * Moved the SilcClient and SilcClientConnection from client.h
1913 to the public lib/silcclient/silcclient.h. Changed the
1916 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1918 * If version string in silc_clinet_alloc is NULL the library
1919 puts it automatically. Affected file lib/silcclient/client.c.
1921 * Changed the version strings from variables to #define's
1922 in includes/silcversion.h.
1924 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1926 * Added shared library complation support.
1928 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1930 * Added lib/silcutil/silcapputil.[ch] for application
1931 utility functions. It includes routines for applications'
1932 convenience. Added silc_create_key_pair, silc_show_public_key
1933 and silc_load_key_pair functions.
1935 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1937 * Send RESUME_CLIENT packet from router to backup routers
1938 to in resuming. Affected file silcd/packet_receive.c.
1940 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1942 * In IDENTIFY command parsing, send all other IDs except
1943 Client IDs explicitly to router for resolving on normal
1944 server. Also check that ID received in WHOIS command is
1945 always Client ID, others are not allowed. Affected file
1946 silcd/server_query.c.
1948 * Merged latest changes from irssi.org CVS.
1950 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1952 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1953 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1955 * Fixed the heartbeat sending in Irssi SILC client. Moved
1956 the silc_client_packet_send to silcclient.h for application
1957 usage. Affected files lib/silcclient/client_internal.h
1958 lib/silcclient/silcclient.h.
1960 * Fixed a bug in query resolving in server. Used wrong
1961 variable in a for loop and crashed. Affected file is
1962 silcd/server_query.c.
1964 * Server constructs requested attributes only to locally
1965 connected clients. Affected file silcd/server_query.c.
1968 * Fixed a bug when sending resolving from router to server
1969 with requested attributes. The constructed WHOIS command
1970 was incorrect. Affected file silcd/server_query.c.
1973 * Fixed Requested Attributes saving in WHOIS command reply.
1974 The length of the data buffer must be saved too. Affected
1975 file silcd/command_reply.c.
1977 * Update the client entry's servername after detaching is
1978 over. Affected file silcd/packet_receive.c. Bug #37.
1980 * Resolve incomplete client entrys in CUMODE_CHANGE and
1981 CMODE_CHANGE notifys. Affected file is
1982 lib/silcclient/client_notify.c. Bug #42.
1984 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1986 * Fixed channel key packet processing bug on backup router
1987 during backup resuming protocol. Affected file is
1988 silcd/packet_receive.c.
1990 * Fixed memory leaks in server. Affected files are
1991 silcd/server.c and silcd/packet_receive.c.
1993 * Fixed packet decryption problem when backup router encrypted
1994 channel message with wrong key during backup resuming
1995 protocol. Affected file silcd/packet_send.c.
1997 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1998 Toni Willberg (toniw@iki.fi)
2000 * Changed the SilcCipher context to be private. Changed the
2001 silc_cipher_get_iv to just return pointer to the IV. Added
2002 silc_cipher_get_name to return the name of the cipher.
2003 Fixed code all around to support these changes. Affected
2004 files are lib/silccrypt/silccipher.[ch], client library and
2007 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2009 * Fixed unaligned access in lib/silccore/silcattrs.c.
2011 * Fixed libtool linking in lib/silcsim/Makefile.am.
2013 * Fixed services attribute printing. Affected files is
2014 irssi/src/silc/core/silc-queries.c.
2016 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2018 * Fixed a crashbug in incoming server accepting. Affected
2019 file silcd/server.c.
2021 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2023 * Added automatically generated index to Toolkit Reference
2026 * Added support for Postscript Toolkit Reference Manual.
2028 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2030 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2033 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2035 * Added 'send_events' boolean argument to the function
2036 silc_schedule_set_listen_fd which sends the set events to
2037 the application explicitly if set to TRUE. Default action
2038 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2039 lib/silcclient/client_internal.h and silcd/server_internal.h.
2041 * Added silc_compare_timeval to determine which time values
2042 is smaller. Affected file lib/silcutil/silcutil.[ch].
2044 * Added sort-of "Quality of Service" (QoS) support to
2045 SilcSocketConnection. Data reception can be controlled with
2046 rate limit per second and/or read data length limit.
2047 Added silc_socket_set_qos. Affected files are
2048 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2050 * Added the QoS configuration to SILC Server configuration
2051 file. Affected files are silcd/serverconfig.[ch] and
2054 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2056 * Merged with irssi.org CVS.
2058 * Failed OPER and SILCOPER authentications are now logged.
2059 Affected file silcd/command.c. Bugs #25.
2061 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2063 * ROBODoc documented lib/silcutil/silcbuffer.h and
2064 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2065 <ville.rasanen@iki.fi>.
2067 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2069 * Added support for auto-passphrase authentication from the
2070 config file during connecting which was not implemented
2071 yet. Affected file irssi/src/silc/core/client_ops.c.
2073 * Fixed a bug in authentication protocol failure handling which
2074 was processing wrong callback context. Affected files
2075 are lib/silcclient/client.c and protocol.c.
2077 * Fixed the /ATTR allow off to actually work. Affected file
2078 is irssi/src/silc/core/silc-queries.c.
2080 * Fixed the /ATTR -del to work. Affected file is
2081 irssi/src/silc/core/silc-queries.c.
2083 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2085 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2087 * Fixed mask attribute adding in Irssi SILC client. Affected
2088 file irssi/src/silc/core/silc-queries.c.
2090 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2092 * Added support for saving the requested attributes in
2093 WHOIS to directory. Affected file is
2094 irssi/src/silc/core/silc-queries.c.
2096 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2098 * Added support for parsing VCard fields that do not have
2099 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2101 * Fixed a double free bug in hash table foreach function
2102 if the entry was deleted in the foreach callback. Affected
2103 file lib/silcutil/silchashtable.c.
2105 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2107 * Added silc_attribute_get_verify_data to return the signature
2108 verification data for either user digital signature or
2109 server digital signature in Requested Attributes. Affected
2110 files are lib/silccore/silcattrs.[ch].
2112 * Added silc_vcard_alloc which is used to allocated dynamic
2113 SilcVCard context. The silc_vcard_free now checks whether
2114 the context is dynamically allocated or not. Affected files
2115 are lib/silcutil/silcvcard.[ch].
2117 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2119 * Periodically remove the NOATTR status from client entry
2120 so that the client may take the attributes in use even after
2121 server has resolved them unsuccessfully earlier. Affected
2122 file silcd/server_query.c and idlist.h.
2124 * Moved sha1hash and md5hash from client->internal to
2125 SilcClient for application usage. Affected files are
2126 lib/silcclient/client.h and client_internal.h.
2128 * Fixed attribute encoding and decoding bugs. Affected
2129 files lib/silccore/silcattrs.[ch].
2131 * Added ATTR command to Irssi SILC Client which is used to
2132 manage user's Requested Attributes sending and values for
2133 WHOIS command. Affected files around Irssi SILC client.
2135 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2137 * Added silc_buffer_strformat which can be used to format
2138 strings into a buffer which size is automatically increased.
2139 Affected file lib/silcutil/silcbuffmt.[ch].
2141 * Added implementation of VCard (RFC 2426) which can be used
2142 as part of Requested Attributes in WHOIS command. Affected
2143 file lib/silcutil/silcvcard.[ch].
2145 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2147 * Some strncat -> silc_strncat changes our the core and
2150 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2151 errors. Added better error printing to SKE library.
2152 Affected files lib/silcske/silcske.c, silcske_status.h and
2155 * Save the PKCS key length even if only private key is set to
2156 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2158 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2159 length in bits not in bytes. Affected files are
2160 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2161 silcd/server_query.c.
2163 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2165 * Added silc_attribute_payload_encode_data to directly encode
2166 the data into the attributes buffer. Renamed function
2167 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2168 Affected files are lib/silccore/silcattrs.[ch].
2170 * silc_hash_table_find_foreach calls the foreach function now
2171 once even if the nothing was found with context set to NULL.
2172 Affected file lib/silcutil/silchashtable.[ch].
2174 * Remove the RESOLVING flag from client entry after received
2175 the Requested Attributes from the client. Fixed memory leak
2176 in client entry freeing. Affected files silcd/server_query.c
2179 * Added Requested Attributes support into SILC Client Library.
2180 It is not able to send requested attributes in WHOIS command,
2181 and also receive and process requested attributes. Added
2182 silc_client_attribute_[add|del] and silc_client_attributes_get
2183 functions. Added also `ignore_requested_attributes' to the
2184 SilcClientParams to not use attributes in client. Affected
2185 files are lib/silcclient/command.c, client_attrs.[ch],
2186 silcclient.h, client_internal and client.[ch].
2188 * Changed the silc_client_get_client_by_id to support Requested
2189 Attributes, it takes them as argument now. Affected file
2190 is lib/silcclient/silcclient.h, and idlist.c.
2192 * Added -details option to WHOIS command in Irssi SILC Client
2193 to support the requested attributes. By default it requests
2194 all attributes. Affected file lib/silcclient/command.c and
2195 irssi/doc/help/in/whois.in.
2197 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2199 * Add also SERVICE attribute for server-constructed attribute
2200 data. Also digitally sign the attributes and add
2201 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2202 silcd/server_query.c.
2204 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2206 * Changed the silc_attribute_payload_encode to support list
2207 of attributes (function may be called several times to add
2208 a new attribute). Removed the silc_attribute_payload_encode_list
2209 function. The encoding function now also automatically encodes
2210 the data, so the caller does not need to do that. Affected
2211 files lib/silccore/silcattrs.[ch].
2213 * Added support for replying on behalf of the user to the
2214 Requested Attributes in WHOIS command in the server. Affected
2215 file silcd/server_query.c.
2217 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2218 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2220 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2222 * Don't swtich to become primary router if we are backup if
2223 decryption error has occurred. Affected file silcd/server.c.
2225 * Fixed a bug in backup router IP address comparison in
2226 silc_server_backup_get.
2228 Save now also the port of the server/router and use that
2229 in comparison as well. Affected file silcd/server_backup.c.
2231 * Normal server now reconnects to backup router automatically
2232 if connection is lost to it. Affected file silcd/server.c.
2234 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2236 * If packet processing fails (like integrity check fails)
2237 the connection is closed now. Affected files are
2238 lib/silccore/silcpacket.c and silcd/server.c.
2240 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2242 * Fixed double free in RSA public key set function
2243 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2246 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2248 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2249 Added server_query.[ch] which provides one interface for
2250 querying information using all three commands.
2252 * Changed all "typedef unsigned char" in core library to
2253 "typedef SilcUInt8".
2255 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2257 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2259 * Renamed silc_server_get_client_resolve to
2260 silc_server_query_resolve and moved to server_query.[ch].
2262 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2264 * Resumed client packet handling from server put the resumed
2265 client on wrong list on router and caused the client not
2266 be present on the network anymore. Now fixed to put the
2267 client to correct list. Affected file silcd/packet_receive.c.
2269 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2271 * Various cleanup in error message output in config parsing code
2272 and in server init code. Fixed error log files containing
2273 too many newlines ('\n') in some situations. Affected files are
2274 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2276 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2278 * Use the reverse lookupped hostname in client internals
2279 instead of one user provided us as remote server name.
2280 Affected file lib/silcclient/client.c.
2282 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2284 * Added 'app_context' to silc_schedule_init. It is an
2285 application specific context that is delivered to application
2286 in task callback functions. Affected files are
2287 lib/silcutil/silcutil.[ch].
2289 * The hb_context in SilcSocketConnection is not freed
2290 automatically anymore (application must free it). Freeing
2291 it automatic is inconsistent. Affected files are
2292 lib/silcutil/silcsockconn.[ch].
2294 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2296 * Added support for removing explicitly added client connections
2297 in rehash and closing the client connections if they were
2298 unconfigured in the rehash. Affected file silcd/server.c.
2300 * Added support for aborting automatically pending commands
2301 that never receives the reply (to avoid memory leaks).
2302 Added also silc_server_command_pending_timed to set the
2303 specific timeout for pending command. Affected files are
2304 silcd/command[_reply].[ch].
2306 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2307 specs and lib/silccore/silcstatus.h.
2309 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2311 * Changed the silc_get_time to accept time value as argument
2312 or if zero is sent return current local time. Affected
2313 file lib/silcutil/silcutil.[ch].
2315 * Added STATS command to client library and Irssi SILC client.
2316 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2318 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2320 * Assure that channel key is set before sending it. May
2321 crash server otherwise. Affected file silcd/packet_send.c.
2323 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2325 * Assure that endless loop cannot happen with detached client
2326 resolving on normal server. Added idlist status
2327 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2328 silcd/idlist.h and silcd/packet_receive.c.
2330 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2332 * Incoming file transfer request cannot use same session as
2333 the sending session. This can happen when sending file to
2334 yourself. Crashed the client on quit. Affected file
2335 lib/silcclient/client_ftp.c. Bug #24.
2337 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2339 * Implemented the draft-riikonen-precense-attrs draft and
2340 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2342 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2344 * Distribute the SERVER_SIGNOFF notify also to local backup
2345 routers from the primary router. The backup router may not
2346 have the signing of local server directly connected and need
2347 to know about the signoff. Affected file silcd/server_util.c.
2349 * Use the primary router as the origin of the locally connected
2350 server when it is disconnecting from the backup router since
2351 that's where it really is coming from. Now the clients from
2352 the disconnecting server are removed correctly and "shadow"
2353 clients are not left to the backup router. Affected file
2356 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2358 * If normal server is standalone and found existing but disabled
2359 channel, do not re-create the channel since it creates
2360 duplicate same channels. Affected file silcd/server.c.
2362 * Added anonymous client connections support to server. New
2363 "anonymous" configuration option to ConnectionParams section
2364 added. If set to true, the username and hostname information
2365 of the client will be scrambled and anonymous user mode is
2366 set automatically to the user. Affected files are
2367 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2369 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2371 * In JOIN notify handling, mark that the cache entry of the
2372 client cannot be expired. Can cause crashes on normal
2373 server (asserts client->channels). Affected file is
2374 silcd/packet_receive.c.
2376 * From now on distribution versions are used as protocol versions
2377 instead of by default using the Toolkit base version as protocol
2378 version. Affected file prepare.
2380 * Do not set the locally resolved hostname for local client
2381 entry but take what server sends. This way the real hostname
2382 is showed in WHOIS for yourself. Affected file is
2383 lib/silcclient/idlist.c and lib/silcclient/client.c.
2385 * Resolve local info with IDENTIFY when connecting to server.y
2387 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2389 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2390 for implied search (not needed on platforms which has native
2391 pthreads library). Use --without-pthreads to disable threads.
2392 Affected file is configure.in.pre
2394 * Fixed --with-iconv on platforms which need to bypass (broken)
2395 native iconv(). Affected file is configure.in.pre
2397 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2399 * Moved -C option parsing in Irssi SILC client at same time
2400 as other options. The UI was initialized earlier and caused
2401 problems on command line. Bug #16. Affected file is
2402 irssi/src/silc/core/silc-core.c.
2404 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2406 * Added global variable silc_log_timestamp that tells silclog
2407 wether to print or not the timestamp in the logging files.
2408 Affected file lib/silcutil/silclog.[ch].
2410 * Added silcd configuration option Timestamp in the Logging
2411 section. Affected file silcd/serverconfig.[ch],
2412 doc/example_silcd.conf.in.
2414 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2416 * Fixed fingerprint checking to check for entirely empty
2417 fingerprint instead of two first bytes when determining
2418 if it is set. Bug #18. Affected file silcd/command.c.
2420 * Fixed duplicate PKCS name registering to not allow it.
2421 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2423 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2425 * Conditionalize non-gcc compiler optimizations for various
2426 platforms, enable those commented out. Cleanups.
2427 Affected file lib/silcmath/mpi/configure.in
2429 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2431 * silc_rng_exec_command() left zombie processes if command
2432 didn't generate any output. Affected file
2433 lib/silccrypt/silcrng.c
2435 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2437 * Rewrote iconv checking, introduce --with-iconv for systems
2438 which rely on libiconv. Check if iconv() provided by libc
2439 is good enough, otherwise demand libiconv. Affected file
2442 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2444 * Search for ldopen() also in libc. This enables SIM support
2445 on *BSD systems. Based on patch from Alex Zepeda. Affected
2446 file configure.in.pre
2448 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2450 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2451 This fixes prepare on *BSD systems. Affected file
2454 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2456 * More fixed for not having purge timeout for global clients
2457 that are on channel. Affected files silcd/command_reply.c
2460 * Fixed the rekey protocol to work with backup router connections.
2461 Rekey packets are now allowed on disabled connections as
2462 well. Affected files silcd/packet_send.c and server.c.
2464 * Do not switch to be as backup router when shutting down and
2465 closing the primary connection. Affected file silcd/server.c.
2467 * Fixed memory leaks in backup router deleting. Added
2468 silc_server_backup_free to free all data during shutdown of
2469 server. Affected files silcd/server_backup.[ch].
2471 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2473 * Do not process commands if the sock->user_data is NULL.
2474 Affected file silcd/command.c.
2476 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2478 * Fixed buffer overflow and security problems (loosing bits
2479 in CFB encryption) in SILC RNG. Problems reported by
2480 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2482 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2484 * Added yet more checks that client is not expired on global
2485 list if it is on channels. Affected file is
2486 silcd/command_reply.c.
2488 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2490 * Merged c0ffee's MIME signal patch which adds support for
2491 sending also MIME messages in Irssi SILC Client, and handling
2492 received MIME messages in a signal (and perhaps doing something
2493 to non-textual MIME messages).
2495 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2497 * Fixed pending command deletion in server and client library
2498 to check the whole list instead of breaking after first found.
2499 The affected files are silcd/command.[ch] and
2500 lib/silcclient/command.[ch].
2502 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2504 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2505 secret or private, otherwise it's possible to find out
2506 whether a secret channel exists or not. Affected file
2509 * If CMODE change fails during the mode setting, assure that
2510 the old mode mask is set for the channel back. Affected
2511 file silcd/command.c.
2513 * Fixed passphrase saving on +a channel on normal server
2514 after successful JOIN command. Affected file silcd/command.c.
2516 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2518 * Remove server/router operator privileges in DETACH command,
2519 since it's possible to resume to server where these
2520 privileges would not be allowed for the client. Affected
2521 file silcd/command.c.
2523 * Do not set to wait for backup in rehash of the server.
2524 Affected file silcd/server.c.
2526 * Do not check listener sockets when counting how many
2527 socket connections we have. Affected file is
2528 silcd/server_util.c.
2530 * Do not announce disconnected clients that are remaining
2531 in history (for WHOWAS). This is because SIGNOFF notify
2532 for these has been sent earlier already. Affected file
2535 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2537 * Buffer overflow with CUMODE command's mode->mode character
2538 conversion. Reported by Ville Räsänen. Affected file
2539 lib/silcutil/silcutil.c.
2541 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2543 * Allow heartbeat packets to go disabled connections anyway.
2544 Affected files silcd/server.c and silcd/packet_send.c.
2546 * Do not broadcast New Channel packets with List flag set
2547 in the packet to backup routers. The router must check
2548 for the correctness of the packets before sending them.
2549 It is possible that router will have enforce Channel ID
2550 change and this would cause desync in the backup router.
2551 Affected file silcd/packet_receive.c.
2553 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2554 are handled in list parsing. They are not list packets
2555 anymore. Affected file silcd/packet_receive.c.
2557 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2559 * Stop waiting for backup router through the timeout, not
2560 directly after backup router has arrived. Affected file
2563 * Do not re-create channel keys and send them when removing
2564 clients in server shutdown. Affected files are
2565 silcd/server_internal.h and silcd/server_util.c.
2567 * Notify distribution to backup routers was missing from
2568 the silc_server_send_notify_dest function which caused
2569 desyncing problems with backup router. Affected file is
2570 silcd/packet_send.c.
2572 * The client's channel removing was working wrong on
2573 backup router. It assumed that it doesn't know global
2574 information but backup router does know. For this reason
2575 it could remove channel when it wasn't supposed to do that.
2576 Affected file silcd/server.c and silcd/server_util.c.
2578 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2580 * Stop for a couple seconds after badkup router has become
2581 primary router. Affected file silcd/server.c.
2583 * Added silc_server_remove_servers_by_server, which is used
2584 to remove servers originated from some other server. Also
2585 clients of those servers can be removed too. Affected file
2586 silcd/server_util.[ch].
2588 * When removing clients after a server has signed of remove
2589 also all servers behind that server (unless they are known
2590 to be available locally), and send SERVER_SIGNOFF for each
2591 of the server separately. Also the signed off clients are
2592 sent now separately per signed off server. The affected files
2593 are silcd/server.c and silcd/server_util.[ch].
2595 * All servers added with silc_idlist_add_server must always
2596 have both "router" and "connection" pointers set. Otherwise,
2597 bad server entries may be left around in the cache.
2598 Affected file silcd/command_reply.c.
2600 * Do not create the channel key in NEW_CHANNEL packet
2601 processing if the channel is empty. Affected file
2602 silcd/packet_receive.c.
2604 * Completed backup router support for standalone routers.
2605 Supports also servers in the cell that do not use the backup
2608 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2610 * Fixed a bug in silc_string_regexify which did not add '^'
2611 at the start of each string, and thus the matching was
2612 not explicit. For example ban list iikone@*!*@* would
2613 match also "priikone", which is wrong, it would have to be
2614 *iikone@*!*@* to match also "priikone". Affected
2615 file lib/silcutil/unix/silcunixutil.c.
2617 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2619 * Enable all local server connections before updating client
2620 caches when we've become backup router. Otherwise, signoff
2621 packets may not reach the clients. Affected files are
2622 silcd/server.c and silcd/server_util.[ch].
2624 * Fixed a bug in version string parsing which could crash
2625 the program with specially formatted version string.
2626 Bug reported and patch provided by Ville Räsänen. Affected
2627 file lib/silcutil/silcutil.c.
2629 * Handle the disconnection immediately when DISCONNECT
2630 packet is received in server. Affected file silcd/server.c.
2632 * Primary router now waits a short time (10 seconds) for
2633 backup router connection before accepting any other
2634 connection (except local). Affected file silcd/server.c,
2637 * Fixed a crash in client libary in NICK_CHANGE notify when
2638 NICK_CHANGE arrived for client entry we are resolving
2639 currently. Affected file lib/silcclient/client_notify.c.
2641 * Call the sconn->callback completion even if error had
2642 occurred. Start reconnecting always if connection to
2643 primary router fails during backup router protocol.
2644 Affected files silcd/server.c and server_backup.c.
2646 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2648 * Added functions silc_server_send_opers and
2649 silc_server_send_opers_notify to send packets stricly
2650 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2651 to send variable argument notify to operators.
2652 Affected files silcd/packet_send.[ch] and silcd/server.h.
2654 * Removed UMODE rights checking with UMODE_CHANGE notify.
2655 Affected file silcd/packet_receive.c.
2657 * Server/router operator now receives notify when network
2658 switches to backup router and when it resumes the use of
2659 primary router. Affected file silcd/server.c and
2660 silcd/server_backup.c.
2662 * Fixed the updating of client information after backup
2663 resuming protocol is over; update all except local clients
2664 to the new primary router. The affected file is
2665 silcd/server_util.c.
2667 * Added support for closing active connections in rehash
2668 that were unconfigured by the user. Supports currently
2669 closing server and router connections. Affected file
2672 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2674 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2676 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2677 is NULL since seems that on some platforms NULL is allowed
2678 and on some it's not. Fallback encoding is used instead.
2679 Affected file lib/silcutil/silcstrutil.c.
2681 * Fixed statistics updating for incoming server connection
2682 which could cause problems when re-connecting. Affected
2683 file silcd/server.c.
2685 * Preliminary backup router support for standalone router
2686 added. Affected files in silcd/.
2688 * Mark server connections in backup router disabled before
2689 and after backup protocol. Affected file is
2690 silcd/server_backup.c.
2692 * Added support for reconnecting to remote server connection
2693 even if the protocol fails, and if the configuration wants
2694 us to keep trying to connect anyway.
2696 Server connection is not allowed to backup router if
2697 backup router does not have connection to primary router yet.
2699 Affected file is silcd/server.c.
2701 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2703 * Added silc_client_udpate_server function to update changed
2704 server info. Affected file lib/silcclient/idlist.[ch].
2706 * Added check for server entries that are being resolved when
2707 notify is received. If being resolved, handle the received
2708 notify only after it's resolved so that all notifys are
2709 handled in same order as received from the server.
2711 Added similar resolver check to channel entries. Every
2712 notify that cause resolving of any information that affects
2713 channel entry marks the channel entry in waiting state.
2714 After whatever resolving is over the waiters are signalled
2715 and only then the notifys are handled in the same order
2716 as delivered from the server.
2718 Affected files are lib/silcclient/idlist.[ch], and
2721 * Fixed KILLED notify handling in normal server. Affected
2722 file silcd/packet_receive.c.
2724 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2725 is locally connected, or was locally connected (but may
2726 be detached and connection is not active). Added also
2727 SILC_IS_LOCAL for checking this status. Affected files
2728 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2729 silcd/server.c and silcd/server_internal.h.
2731 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2733 * Don't send or handle TOPIC_SET if topic is already set and
2734 is same as being set. Affected files silcd/command.c and
2735 silcd/packet_receive.c.
2737 * Fixed CMODE change rights checking to work correctly when
2738 removing modes by operator. Affected file is
2739 silcd/server_util.c.
2741 * Fixed some handling with New Channel packet in router and
2742 fixed some CMODE_CHANGE notify handling in server and router.
2743 Affected file is silcd/packet_receive.c.
2745 * Changed "disconnect" client operation to include the
2746 reason of the disconnection and optional disconnection
2747 message. Affected file lib/silcclient/silcclient.h.
2749 * Made the compilation of lib/contrib/ stuff conditional.
2750 Affected files configure.in.pre, lib/contrib/Makefile.am.
2752 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2754 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2755 to the sender of the notify too, to avoid situation where two
2756 notifys are in the network at the same time going to oppsite
2757 directions. Affected file silcd/packet_receice.c.
2759 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2761 * Delete the client from channel even if the cilent->id is
2762 NULL. It was possible that client was deleted without
2763 removing from channels (theoretically at least). Affected
2764 file silcd/server.c and silcd/server_util.c.
2766 * Free the client data too when resuming is not successful.
2767 Affected file silcd/packet_receive.c.
2769 * Merged some code from c0ffee's silc-plugin. Affected files
2770 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2772 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2773 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2774 to the primary router connection, the other one returns
2775 TRUE if packet must be broadcasted to network.
2777 * All notifys that are destined to primary router (to network)
2778 are now automatically sent to backup routers even if the
2779 router is standalone (and has backup router). Affected files
2782 * Added --without-irssi and --without-silcd configuration
2783 options for disabling the compilation of these applications.
2784 Affected file configure.in.pre and prepare.
2786 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2788 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2789 UTF-8 encoding and decoding. Added also new encodings
2790 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2792 Added also SILC_STRING_LANGUAGE which is language and charset
2793 specific encoder and decoer for those platforms that support
2794 iconv(). It can convert the UTF-8 to and from the locale
2795 specific character set.
2797 Affected file lib/silcutil/silcstrutil.[ch].
2799 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2801 * Added function silc_get_command_name to the file
2802 lib/silcutil/silcutil.[ch].
2804 * Improved the server debug output a bit. Affected files are
2807 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2809 * Save the channel passphrase when received succesful JOIN
2810 command reply from router, on normal server. Otherwise
2811 joinig +a channels from normal server is not possible.
2812 Affected file silcd/command.c.
2814 * Fixed a bug in TOPIC_SET notify handling. The notifier
2815 may be other than client too, like server or channel.
2816 It expected it to always be only client and ignored the
2817 notify. Affected file silcd/packet_recieve.c.
2819 * Removed some (unnecessary) debug printing from
2820 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2822 * Do not force CMODE_CHANGE when server is announcing new
2825 Router announces stuff only after server reannounces channel
2826 after CHANNEL_CHANGE notify.
2828 These fixes optimizes the announcing procedure, and perhaps
2829 fixes some problems too. Affected file silcd/packet_receive.c.
2831 * Fixed SERVER_SIGNOFF sending to local clients. It was
2832 totally broken and sent the notify to all local clients,
2833 instead of only to those that was on same channel as the
2834 signing off clients. Affected file silcd/server_util.c.
2836 * Added -D option to server. It can be used to give debug
2837 level. The levels are from 0 - 99, and are predefined for
2838 smooth server debugging. (see silcd.c for the predefined
2839 levels). Affected file silcd/server.c.
2841 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2843 * Fixed a bug in Irssi SILC client to close the connection
2844 properly when disconnecting from server. Affected file
2845 irssi/src/silc/core/client_ops.c.
2847 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2849 * When authenticating as founder during JOIN command, check
2850 that the one authenticating becomes the only founder on the
2851 channel. Affected file silcd/command.c.
2853 * Better checking for founder mode setting when CUMODE_CHANGE
2854 notify is received. Affected file silcd/packet_receive.c.
2856 * Close all connections when shutting down the server by sending
2857 DISCONNECT packet. Close all listeners too when shutting
2858 down the server. Affected file silcd/server.c.
2860 * Handle DISCONNECT packet correctly in client library by
2861 calling the "disconnect" client operation. Affected file
2862 lib/silcclient/client.c.
2864 * Handle local errors correctly during resuming. Affected
2865 file lib/silcclient/client.c.
2867 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2869 * The log file is not dupped internally anymore in
2870 lib/silcutil/silclog.c. Fixed memory leaks too.
2872 * The scheduler now dispatches all pending timeout tasks
2873 when it is uninitialized with silc_schedule_uninit.
2874 Affected file lib/silcutil/silcschedule.c.
2876 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2878 * Added --enable-stack-trace option to configure. Added
2879 memory allocation stack trace support. Added files
2880 lib/silcutil/stacktrace.[ch]. Affected files are
2881 lib/silcutil/silcmemory.[ch].
2883 * Fixed memory leaks from libraries and server. Affected
2884 files around the tree.
2886 * Reverted back a fix made to CUMODE which broke it.
2887 Affected file silcd/command.c.
2889 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2891 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2892 core library, and implemented it. All textual messages SHOULD
2893 use this flag and the message MUST be UTF-8 encoded.
2894 All text messages sent by Irssi SILC client are now UTF-8
2895 encoded (regardless whether the terminal supports UTF-8 or not).
2896 Affected files are lib/silccore/silcchannel.h,
2897 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2900 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2902 * Added lots of new statistics updating that was missing from
2903 the server and router code. Affected files in silcd/.
2905 * Sending SIGUSR1 signal to server now dumps the current
2906 server statistics into /tmp directory. Affected file is
2909 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2910 the SILC Hash Interface also. Added new functions
2911 silc_hash_get_name, silc_hash_init, silc_hash_update and
2912 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2914 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2916 * Added some better info printing for client during connecting.
2917 Affected file silcd/server_util.c.
2919 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2920 to silence a user on a channel. Affected files are
2921 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2922 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2923 and silcd/packet_receive.c.
2925 * Fixed a fatal bug in handling of malformed command payload.
2926 Affected file silcd/command.c.
2928 * Fixed a double free when announcing channel users to router.
2929 Affected file silcd/server.c.
2931 * After successful authentication to channel founder mode, check
2932 that there isn't anyone else with founder mode on the channel.
2933 The one that authenticated will become founder and anyone
2934 else is demoted. Affected file silcd/command.c.
2936 * Added error printing of any error that has occurred during
2937 any command in client library. Affected file is
2938 irssi/src/silc/core/client_ops.c.
2940 * Removed some error printing from the client library and left
2941 it for the application to worry (from the error status it
2942 receives in 'command' client operation. Affected file is
2943 lib/silcclient/command.c.
2945 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2947 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2948 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2949 Starting key agreement with itself is denied. Affected file
2950 is lib/silcclient/client_keyagr.c.
2952 * Fixed some error checkings from the SFTP library which caused
2953 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2954 and lib/silcsftp/sftp_util.c.
2956 * Added new "debug" and "debug_string" settings to Irssi SILC
2957 client which can be used to print runtime debugging on the
2958 Irssi's screen. Available when compiled with --enable-debug
2959 option. Affected file irssi/src/silc/core/silc-core.c.
2961 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2963 * Fixed a missing variadic parameter in a function call that
2964 caused server crash when a non-allowed connection arrived.
2965 Reported by Richard Becker. Affected file silcd/server.c.
2967 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2969 * Added WATCH list sending to backup routers from router.
2970 The WATCH command is sent by the router to the backup
2971 router. Affected file silcd/command.c.
2973 * Mark the backup_router flag for RouterConnection entry
2974 if the backup router stuff is defined in the config file.
2975 Affected file silcd/serverconfig.c.
2977 * Fixed some backup data sending around the code to work better
2978 if the router is standalone router. Not all places were fixed.
2979 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2982 * Fixed the router connecting when connecting to multiple
2983 routers. It ignored every other router except the first
2984 one. Affected file silcd/server.c.
2986 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2988 * Made the private key generation after expiration optional.
2989 If not created after expiration the old key will re-expire
2990 at a later time (and thus key pair is not necessary to
2991 change). Affected file irssi/src/silc/core/clientutil.c.
2993 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2995 * The length arguments in bind() and connect() were wrong
2996 and fixed now to used SIZEOF_SOCKADDR in the
2997 lib/silcutil/unix/silcunixutil.c.
2999 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3001 * Fixed detach timeout handling to use Client ID and not
3002 the actual client entry which may be freed in the callback.
3003 Affected file silcd/command.c.
3005 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3007 * Merged c0ffee's multiple interface support patch.
3008 Affected files in silcd/.
3010 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3012 * Cleanup keys properly. Affected file is
3013 irssi/src/silc/core/clientutil.c.
3015 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3017 * Display the user mode on the status bar. Affected file
3018 irssi/src/silc/core/silc-expandos.c.
3020 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3022 * If private message key is not set, but the flag is set in
3023 the packet, ignore the packet since it cannot be decrypted.
3024 Affected file lib/silcclient/client_prvmsg.c.
3026 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3028 * When resuming client, remove the old client entry from
3029 the watcher list too. Affected file silcd/packet_receive.c.
3031 * Do not allow normal server to force founder mode away
3032 from router if the founder mode is already set. Affected
3033 file silcd/packet_receive.c.
3035 * Remove the client entry with watch notify types with short
3036 timeout, and not directly, so that other notifys can be
3037 retrieved too. Affected file lib/silcclient/client_notify.c.
3039 * Display notification about data messages that cannot be
3040 displayed. Affected files irssi/src/silc/core/client_ops.c,
3041 irssi/src/fe-common/silc/module-formats.[ch].
3043 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3045 * Fixed the CHANNEL_CHANGE notify handling in client libary
3046 to not use freed memory. Affected file is
3047 lib/silcclient/client_notify.c.
3049 * Fixed CUMODE_CHANGE notify handling in server. Affected
3050 file silcd/packet_receive.c.
3052 * Fixed USERS command to support empty channels. Affected
3053 file silcd/command.c.
3055 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3057 * Allow multiple identical pending commands to be registered
3058 in client library. Affected file is lib/silcclient/command.c.
3060 * Call the completion for resolving client information only
3061 after all resolvers has finished. This fixes a crash in
3062 the client. Added support for checking when the resolvers
3063 are finished. Affected file is lib/silcclient/idlist.c.
3065 * Wait by default 3 seconds before reconnecting to the server
3066 after being disconnected. Makes the /detach command a bit
3069 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3071 * Check the watcher list before sending signoff notifys
3072 when closing client connection. Affected file is
3075 * Added better CMODE command rights checking. Affected file
3076 silcd/server_util.c.
3078 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3080 * Fixed watcher list checking during server signoff. It
3081 crashed the server. Affected file silcd/server_util.c.
3083 * The JOIN command reply returns now the founder's public
3084 key. Affected file is silcd/command.c.
3086 * Announce the channel mode, and the mode properties with
3087 CMODE_CHANGE notify. Affected file silcd/server.c.
3089 * Mark new channels by default disabled, untill at least
3090 one user joins the channel. Affected file is
3091 silcd/packet_receive.c.
3093 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3095 * The nickname argument to watch notify can be optional.
3096 Fixes a crash in server. Affected file silcd/packet_send.c.
3098 * Remove the client entry from cache if the WATCH notify type
3099 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3100 lib/silcclient/client_notify.c.
3102 * Check the watcher list before and after changing nickname
3103 when the NICK_CHANGE notify is received. Affected file is
3106 * Fixed a crash in OPER and SILCOPER command sending. Empty
3107 passphrase caused the crash. Affected file is
3108 lib/silcclient/command.c.
3110 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3112 * Merged with Irssi CVS for Irssi SILC client.
3114 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3116 * Completed the protocol specifications.
3118 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3120 * Merged with Irssi CVS for Irssi SILC client.
3122 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3124 * Added the founder's public key delivery to the
3125 CUMODE_CHANGE notify type as well. Updated the protocol
3126 specs and the code. Affected files are silcd/packet_send.[ch],
3127 silcd/packet_receive.c and silcd/command.c.
3129 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3131 * Added silc_pkcs_public_key_copy function into the
3132 lib/silccrypt/silcpkcs.[ch].
3134 * Remove the `iv' from the SilcChannelEntry since we can
3135 live without it. Affected files are silcd/idlist.h and
3136 silcd/packet_receive.c.
3138 * Added support for sending the founder's public key in
3139 the CMODE_CHANGE notify packet in the server. Affected
3140 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3141 silcd/command.c and silcd/server.c.
3143 * Changed the FOUNDER_AUTH authentication to use only
3144 public key authentication as defined by new protocol
3145 specs. Passphrase authentication with that mode cannot
3146 be used anymore. It is now possible to reclaim founder
3147 mode from any server in the network. Affected files are
3148 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3150 * Added permanent channels support by making the channel
3151 permanent when FOUNDER_AUTH mode is set on the channel.
3152 The channel will not be destroyed even if channel is empty
3153 when that mode is set. Protocol TODO #17. Affected
3154 files are silcd/server.[ch], server_util.[ch],
3155 silcd/command.c, silcd/packet_receive.c and
3156 lib/silcclient/command.c.
3158 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3160 * Added reference counter to the command reply context in
3161 the client library. Affected files are
3162 lib/silcclient/command_reply.[ch].
3164 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3166 * Fixed rekey protocol with PFS in the client library.
3167 Affected file is lib/silcclient/protocol.c.
3169 * Added support for list of errors in client library
3170 command reply handling. Affected file is
3171 lib/silcclient/command_reply.c.
3173 * Defined that the WHOIS and IDENTIFY commands can send
3174 list of errors. Updated the protocol specs. Protocol
3177 * Added support for sending list of errors to WHOIS and
3178 IDENTIFY commands in server. Added support for receiving
3179 list of errors in server. Affected files are
3180 silcd/command.c and silcd/command_reply.c.
3182 * Fixed client info resolving on LEAVE command in client
3183 library to not crash. Affected file is
3184 lib/silcclient/client_notify.c.
3186 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3188 * Defined that the NICK command replies with thew changed
3189 nickname too, to make the nickname changing simpler at
3190 the client's end. Updated protocol specs and the code
3191 in client and server. Affected files are
3192 silcd/command.c, lib/silcclient/command_reply.c and
3193 lib/silcclient/command.c.
3195 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3197 * Added `Compressed' packet flag to indicate that the packet
3198 payload is compressed by the sender. Updated the protocol
3199 specs and the core library. The compression still is not
3200 implemented in the sources. Affected file is
3201 lib/silccore/silcpacket.h.
3203 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3205 * Remove pending command callbacks also if the connection
3206 to the server is destroyed. Affected file is
3207 lib/silcclient/client.c.
3209 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3211 * Added new QUIET channel user mode that can be used to
3212 quiet a user in a channel. Updated the protocol specs but
3213 it wasn't implemented yet. Protocol TODO #27. Affected
3214 file is lib/silccore/silcmode.h.
3216 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3218 * Added BLOCK_INVITE user mode to be able to block incoming
3219 invite notifications. Protoocol TODO #26. Affected files
3220 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3223 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3224 the protocol specs and the code. Affected file is
3225 lib/silccrypt/silcpkcs.c.
3227 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3229 * Disconnect Payload includes now the status type. Updated
3230 the protocol specs and the code. Protocol TODO #25.
3231 Affected files are silcd/server.c, lib/silcclient/client.c.
3233 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3234 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3235 Moved the silc_client_command_status_messages table to the
3236 lib/silcutil/silcutil.c and added new funtion
3237 silc_get_status_message, which deprecates function
3238 silc_client_status_message. Affected files are
3239 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3240 lib/silcutil/silcutil.[ch].
3242 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3244 * Defined that the nickname hash in Client ID MUST be from
3245 lowercase nickname. This effectively changes nicknames in
3246 SILC to case-insensitive. Updated the protocol specs and
3247 the code. Affected files are lib/silcutil/silcutil.[ch],
3248 silcd/serverid.c, and silcd/idlist.c.
3250 * Added new channel user modes BLOCK_MESSAGES_USERS and
3251 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3252 code. Affected files are lib/silccore/silcmode.h,
3253 lib/silcclient/command.c, and silcd/packet_send.c.
3255 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3256 specs and code. Affected file lib/silccore/silcstatus.h.
3258 * Added support for watch list. It is possible to add nicknames
3259 to be watched, and when they come to network, leave network
3260 or user mode changes the watcher will be notified of this
3261 change. Added SILC_COMMAND_WATCH command, added new
3262 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3263 notifications. Updated the protocol specs and implemented
3264 this to library, client and server. Protocol TODO #21.
3265 Affected files are lib/silccore/silccomand.h,
3266 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3267 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3268 silcd/packet_send.[ch], silcd/packet_receive.c, and
3269 irssi/src/silc/core/client_ops.c.
3271 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3272 somebody watching you. Updated the protocol specs and the
3273 code. Affected files are lib/silccore/silcmode.h, and
3274 lib/silcclient/command.c.
3276 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3278 * Added service support to SILC protocol. Added new command
3279 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3280 core library. Services are not implemented in server or
3281 client for now. Protocol TODO #20. Affected files are
3282 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3284 * Added SilcStatus argument to `command' client operation
3285 to return the error status when command sending fails
3286 locally. Changed all command in client library to return
3287 correct command status. Affected files are
3288 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3289 irssi/src/silc/core/client_ops.c.
3291 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3293 * Added silc_mime_parse function to parse MIME headers.
3294 Affected files are lib/silcutil/silcstruti.[ch].
3296 * Added MIME header parsing in Irssi SILC Client. It displays
3297 all textual MIME objects, others it ignores. Affected file
3298 is irssi/src/silc/core/clien_ops.c.
3300 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3302 * Fixed a bug in the pid writing function, which couldn't be
3303 written in a root-owned directory.
3305 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3307 * Defined that channel message to unknown Channel ID must
3308 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3309 Updated the protocol specs and the code in server. The
3310 affected file is silcd/packet_receive.c.
3312 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3314 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3315 that it is used to send error notifys if error occurs during
3316 some SILC packet processing, except commands. The error
3317 types are same as for command reply types. Defined that
3318 if private message is sent to unknown Client ID the error
3319 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3320 Updated the protocol specs and code. Affected files are
3321 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3322 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3323 and irssi/src/silc/core/client_ops.c. Renamed the
3324 SilcCommandStatus to SilcStatus.
3326 * Defined the use of extra WHOIS attributes in WHOIS command.
3327 The <Requested Attributes> (defined in a separate document)
3328 can be used to request additional information about user
3329 not returned by standard WHOIS command. Defined that server
3330 can send WHOIS command directly to client. Client provides
3331 the requested attributes to the server. Updated the protocol
3332 specs. Protocol TODO #4. Implementation is not done yet
3333 (Protocol TODO #24).
3335 * Renamed function silc_client_command_status_message to
3336 silc_client_status_message. Affected files are
3337 lib/silcclient/command_reply.[ch].
3339 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3341 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3342 32 bit integers. Updated the protcol specs and the code.
3343 Affected files are silcd/command.c and
3344 lib/silcclient/command.c.
3346 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3348 * Fixed a bug in library where sending a bogus authentication
3349 payload would lead to a crash. Affected file is
3350 lib/silccore/silcauth.c.
3352 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3354 * Added detach_disabled and detach_timeout server config
3355 options to the server. Affected files silcd/serverconfig.[ch],
3356 silcd/command.c and silcd/packet_receive.c.
3358 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3360 * Added resolve_cmd_ident field to the SilcClientEntry structure
3361 too so that if the entry is for example being resolved so
3362 another command may attach to the same pending command reply
3363 without requiring to resolve the same entry again. Added
3364 support for adding multiple pending commands for one
3365 command idenfier. Affected files lib/silcclient/command.[ch],
3366 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3368 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3370 * Defined that server receives WHOIS command reply for private
3371 and secret channels too. Updated protocol specs and the
3372 code in server. Affected file silcd/command.c.
3374 * Defined <channel user mode list> argument to WHOIS command
3375 reply for returning user modes on the channels. The
3376 channel list now doesn't include the user mode anymore but the
3377 actual channel mode. Updated protocol specs and the code in
3378 client and server. Affected files are silcd/command_reply.c,
3379 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3380 and lib/silcclient/command_reply.c.
3382 * Save the channels list in WHOIS command reply in normal server
3383 so that WHOIS always shows joined channels also in normal
3384 server and not just on router. Affected file is
3385 silcd/command_reply.c.
3387 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3389 * Defined that server receives USERS command reply for private
3390 and secret channels too. Updated protocol specs and the
3391 code in server. Affected file silcd/command.c.
3393 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3395 * Changed the UMODE's mode mask argument to be optional. If
3396 not provided then the command merely returns the current mode
3397 mask to the client. Updated protocol specs and the server.
3398 Affected file is silcd/command.c.
3400 * Added SILC session detachment/resuming support. It is possible
3401 to detach by closing the network connection and then re-connect
3402 and resume to the old client session. Added DETACHED user
3403 mode that server will set for detached client. Added new
3404 packet RESUME_CLIENT which is used to perform the resuming
3405 process. Added DETACH command. Updated the protocol specs,
3406 core library, client and server. Protocol TODO #22. Very
3407 many affected files around the tree.
3409 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3411 * Changed the CMODE's mode mask argument to be optional. If
3412 not provided then the command merely returns the current mode
3413 mask to the client. Updated protocol specs and the server.
3414 Affected file is silcd/command.c.
3416 * Changed the Killer's Client ID in KILLED notify to be just
3417 any ID payload since router server is allowed to kill as well.
3418 Updated protocol specs, client libary and server. Affected
3419 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3420 and irssi/src/silc/core/client_ops.c.
3422 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3424 * Added new user modes ANONYMOUS for special anonymous servers
3425 that may set the mode for client, and BLOCK_PRIVMSG which
3426 client may set to block incoming private messages unless the
3427 Private Message Key flag is set (using private keys to protect
3428 private messages). Updated protocol specs and code in client
3429 and server and core library. Protocol TODO #23. Affected
3430 files are lib/silccore/silcmode.h, silcd/server.[ch],
3431 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3432 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3434 * Added new channel user mode BLOCK_MESSAGES which the client
3435 may set to itself to tell server not send channel messages.
3436 Other packets such as channel key packets are still sent.
3437 Protocol TODO #23. Updated the protocol specs, client and
3438 server. Affected files are lib/silccore/silcmode.h,
3439 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3440 lib/silcutil/silcutil.c, silcd/command.c, and
3441 silcd/packet_send.c.
3443 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3445 * Redefined the Status Payload to include now two 8 bit fields,
3446 instead of one 16 bit field. This now makes it possible to
3447 send list of errors. Updated the protocol specs and the code
3448 in core library, client library and server. Protocol TODO #1.
3449 Affected files are lib/silccore/silccommand.[ch],
3450 lib/silcclient/command_reply.[ch], silcd/command.c,
3451 silcd/command_reply.c and silcd/packet_receive.[ch].
3453 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3455 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3456 must be handled by the application and should tell the application
3457 that an error message was already printed, and it should print the
3458 config coords (line, filename, ...). Affected files are
3459 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3461 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3462 server config parsing code more readable.
3464 Fixed a bug in the fetch_logging() config callback.
3466 Affected files is silcd/serverconfig.c.
3468 * Drop root privileges when started in foreground. Don't drop them
3469 if debugging also. Affected file is silcd/silcd.c.
3471 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3473 * Added more IM-like features by introducing new user modes
3474 for setting various presence information. Added new modes:
3475 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3476 specs and code. Protocol TODO #19. Affected files are
3477 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3478 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3480 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3482 * Added STATS command to the protocol after all, to return
3483 various statistical information about the network. It can
3484 be used by clients to retrieve statistical information, and
3485 servers may use it to to fetch cell and network wide
3486 statistics from router. Updated the protocol specs and
3487 implemented it to the server. Protocol TODO #16.
3488 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3489 silcd/command_reply.[ch].
3491 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3493 * The LIST command reply in client libary now adds new channel
3494 entry if the returned channel doesn't exist yet in cache,
3495 and returns the channel entry to the application in the
3496 command_reply client operation. Affected file is
3497 lib/silcclient/command_reply.c.
3499 * Changed the channel message payload's MAC generation to
3500 include the IV in the MAC as well. This way all relevant
3501 parts of the channel message payload are authenticated also
3502 with the channel message MAC (and not only by packet MAC).
3503 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3504 Affected file is lib/silccore/silcchannel.c.
3506 * Fixed the SKE to save the remote version, since the
3507 silc_ske_parse_version mistakenly checked wrong version,
3508 after it replaced the start payload. Affected files are
3509 lib/silcske/silcske.[ch].
3511 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3513 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3514 string utility functions. Added there also new functions
3515 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3516 Affected files lib/silcutil/silcstrutil.[ch].
3518 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3519 files are lib/silcutil/silcstrutil.[ch].
3521 * Defined that the security property fields in SKE SHOULD be
3522 UTF-8 encoded, defined that version string MUST be US-ASCII
3523 encoded, defined that passphrases sent in connection
3524 authentication protocol MUST be UTF-8 encoded. Implemented
3525 these to the client and server. Defined also that other
3526 passphrases sent in the protocol MUST be UTF-8 encoded.
3527 Affected files are lib/silcske/silcske.c,
3528 lib/silcclient/protocol.c, silcd/protocol.c,
3529 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3531 * Changed the silc_client_close_connection interface to not
3532 need the SilcSocketConnection which should not be visible
3533 to application. Affected files are lib/silcclient/client.c
3534 and lib/silcclient/silcclient.h.
3536 * Rewrote the text for Private Message Key Payload in the
3537 protocol specification. Protocol TODO #11.
3539 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3541 * Upgraded the protocol version to 1.1, updated protocol specs
3544 * Added the nickname as new argument to NICK_CHANGE notify and
3545 added it to protocol specs and implemented it to client and
3546 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3547 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3548 lib/silcclient/client_notify.c.
3550 * Added the killer's client ID to the KILLED notify and added
3551 it to protocol specs and implemented it to client and server.
3552 Protocol TODO #13. Affected files are silcd/command.c,
3553 silcd/packet_receive.c, packet_send.[ch],
3554 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3555 The killer's client entry is now returned to application in
3556 the `notify' client operation.
3558 * Fixed the Max Argument fields that had too large value set
3559 in the protocol specs. Protocol TODO #14.
3561 * Added the LEAVE command reply to return the ID of parted
3562 channel. Updated protocol specs and implemented it to the
3563 client and server. Protocol TODO #15. Affected files are
3564 silcd/command.c, lib/silcclient/command_reply.c. The channel
3565 entry is now returned to application in the `command_reply'
3568 * Rewrote the version SKE version checking in client libary
3569 and in server to use the silc_parse_version_string. Affected
3570 files are lib/silcclient/protocol.c, silcd/protocol.c.
3572 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3573 commands that was missing it, and updated protocol specs and
3574 the server implementation. Protocol TODO #10. The affected
3575 file is silcd/command.c.
3577 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3578 generic reply to a generic request (REQUEST flag), and
3579 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3580 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3581 to define the payload for DATA flag. Added the flags to
3582 the implementation. Protocol TODO #9. Affected file is
3583 lib/silccore/silcchannel.h.
3585 Changed the client library to return the message length
3586 to application as well in the channel_message and private_message
3587 client operations. Affected files are
3588 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3589 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3590 and lib/silcclient/client_ops_example.c.
3592 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3593 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3594 the channel. Updated protocol specs and impelemented this
3595 to client and server. Protocol TODO #6. Affected files are
3596 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3597 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3599 Added new options m and M to CMODE command in Irssi SILC
3600 client to set these modes.
3602 * Deprecated all administrative commands from SILC protocol
3603 since they are highly implementation specific commands.
3604 Updated protocol specs. Moved the old commands in
3605 implementations to private range of command types. Affected
3606 files are silcd/command.c, lib/silcclient/command.c and
3607 lib/silcclient/command_reply.c. Protocol TODO #8.
3609 * Fixed a bug in server where sending unknown command crashes
3610 the server. Affected file silcd/command.c.
3612 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3614 * Added SILC_PROTOCOLVERSION macro to check protocol version
3615 of a socket connection. The affected file is
3616 lib/silcutil/silcsockconn.h.
3618 * Added better error logging in rekey protocol. Affected file
3621 * Do not check public key types in SKE during rekey. Affected
3622 file lib/silcske/payload.c.
3624 * Fixed the rekey protocol with PFS, which was totally broken.
3625 Affected file silcd/protocol.c.
3627 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3629 * Some client implementations quit network by doing first LEAVE
3630 and then immediately SIGNOFF (like Bombyx). We now do check
3631 after a short time after LEAVE notify and check whether the
3632 client is still valid after LEAVE, and if not we remove it from
3633 cache. Affected file is lib/silcclient/client_notify.c.
3635 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3637 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3638 it's good not to have security holes here.
3640 * Fixed a negative refcount situtuation for the config context.
3641 Affected file is silcd/serverconfig.c.
3643 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3645 * ROBOdoc documented lib/silcutil/silcutil.h.
3647 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3649 * Optimized even more the SilcPacketContext structure. Now
3650 totally saved 16 bytes of memory per context after optimization.
3651 Affected files are lib/silccore/silcpacket.[ch].
3653 * Made strict checks for valid SILC IDs. Affected file is
3654 lib/silccore/silcid.c.
3656 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3658 * Changed the object argument for silc_cipher_register,
3659 silc_hash_register, silc_hmac_register and silc_pkcs_register
3660 to const. Affected files are lib/silccrypt/silccipher.[ch],
3661 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3663 * Changed the silc_get_username and silc_get_real_name to
3664 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3666 * Fixed the Irssi SILC Client to use the silc_get_username and
3667 silc_get_real_name insted of glib routines since the glib
3668 routines only corrupt stack. Fixes the Irssi SILC to work in
3669 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3671 * Fixed the Irssi to not use g_get_home_dir since it crashes
3672 or returns garbage on cygwin and corrupts stack. Added function
3673 get_home_dir to Irssi routines. Affected files are
3674 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3676 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3678 * Made some structure optimizations. SFTP memory FS MemFSEntry
3679 entry structure. Optimized SilcTask structure. Optimized
3680 SilcPacketContext structure.
3682 Affected files lib/silcsftp/sftp_fs_memory.c,
3683 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3685 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3687 * And yet again reverted back the config thing since Johnny
3688 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3691 * Fixed memory leaks from config object. Affected files are
3692 silcd/serverconfig.[ch].
3694 * Added support for adding new connections to the server in rehash.
3695 After rehash they take effect.
3697 Added support for changing the maximum allowed connections in
3698 rehash. The number can grow but going smaller is not supported.
3700 Added function silc_server_num_sockets_by_remote to the
3701 silcd/server_util.[ch].
3703 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3705 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3707 * Added preliminary checking during config parsing for a valid
3708 public/private key and removed further checks in the code.
3709 Affected files are silcd/serverconfig.[ch], server.c.
3711 * Moved functions silc_server_drop() and silc_server_daemonise()
3712 from server.c to silcd.c since they are stricly related to
3713 the application activity.
3715 * Reverted a small part of the automatic ref/unref since
3716 it caused a double unref in some situations. Affected
3717 files are silcd/silcd.[ch], server.c, serverconfig.c.
3719 * Added some .cvsignore files in the lib directory.
3721 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3723 * Fixed silc_net_gethostbyaddr to correctly resolve by
3724 address. Affected file lib/silcutil/silcnet.c.
3726 * Fixed the notify relaying to client. The HMAC to be used
3727 with relayed packets ws wrong and caused decryption failure
3728 at the client end. Affected file is silcd/packet_receive.c.
3730 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3732 * Created new branch silc_protocol_1_0_branch.
3734 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3736 * Changed the silc_server_config_* routines to be SilcServer
3737 independent. They are now officially application specific code
3738 and not part of generic server implementation. Affected files
3739 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3741 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3743 * Added automatic referencing of config context in the
3744 silc_server_config_alloc, and automatic unreferencing in the
3745 silc_server_config_destroy. Affected files are
3746 silcd/serverconfig.[ch], silcd/silcd.c.
3748 * Fixed the silc_log_quick handling in the logging routines.
3749 It didn't log quickly when it was TRUE. Affected file is
3750 lib/silcutil/silclog.c. Also the flush delay was set even
3751 if it was 0 in config file. Affected file is
3752 silcd/serverconfig.c.
3754 * Added support for changing key pair of the server in rehash.
3755 Affected file silcd/server.c.
3757 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3759 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3760 too early, before getting the channel entry. Affected file
3761 is silcd/packet_receive.c.
3763 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3765 * Added functions silc_server_config_[ref/unref], these are used
3766 to prevent that the config object is destroyed.
3768 No longer directly affect global variables silc_log_quick and
3769 silc_log_delay, they are first cached inside the config object
3770 and then applied with silc_server_config_setlogfiles().
3772 silc_server_config_set_defaults() is now internal to
3773 serverconfig.c, there are no reasons to show this internal stuff
3776 Affected files are silcd/serverconfig.[ch].
3778 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3779 fprintf's to stderr, since some code may be executed again after
3780 the server went into the background. Affected files are
3783 * Added rehash support. Added function silc_server_rehash() that
3784 will perform all the basic tasks of the rehashing procedure.
3786 * Added command line option `-x, --hexdump'. This will enable the
3787 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3788 The option `--hexdump' implies `--debug'.
3790 * Fixed a bad bug in the logging APIs (silcutil library) where
3791 the application would crash after calling silc_log_reset_all().
3793 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3795 * Fixed the KICKED notify handling in client library to
3796 correctly remove the channel and all entries from the
3797 channel when I was kicked. This bug crashed the client.
3799 Fixed yet another but in KICKED notify handling to remove
3800 the kicked client correctly from the channel.
3802 Affected file is lib/silcclient/client_notify.c.
3804 * Fixed a minor bug in looking up correct client entry
3805 in KICKED notify in server. Affected file is
3806 silcd/packet_receive.c.
3808 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3809 sources correctly to distribution. Fixes --with-gmp option.
3811 * Removed the manual rehashing from ID Cache, and changed it
3812 to use the SILC Hash Table's auto rehash feature. Affected
3813 file is lib/silccore/silcidcache.c.
3815 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3817 * Fixed a bug in the silc_client_nickname_format function that
3818 handles the multiple same nickname formatting. Two clients
3819 with same nickname caused problems after the first one left
3820 and rejoined. It didn't format the nickname correctly.
3821 Affected file is lib/silcclient/idlist.c.
3823 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3825 * Don't change the topic if olod topic is same as new one.
3826 Affected file is silcd/packet_receive.c.
3828 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3830 * Added cross-reference support to the SILC Documentation
3831 generator. All types across all HTML files are now cross-
3832 referenced. Affected files util/robodoc/generator.c and
3833 scripts/silcdoc/silcdoc.
3835 * Added file lib/silcutil/silctypes.h to include all the
3836 arithmetic type definitions and some macros. Removed
3837 includes/bitmove.h and moved macros to silctypes.h.
3839 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3841 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3843 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3845 * Added `type' argument to silc_id_payload_parse_id function which
3846 now returns the type of the ID to the sent pointer. Affected
3847 file is lib/silccore/silcid.[ch].
3849 * Added check for CMODE_CHANGE notify type that mode change is
3850 allowed by the sender. Affected file silcd/packet_receive.c.
3852 * Added check for CUMODE_CHANGE notify type that mode change is
3853 allowed by the sender. Affected file silcd/packet_receive.c.
3854 Added the ID type as CUMODE_CHANGE notify type as argument
3855 to the `notify' client operation. Affected files are
3856 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3858 * Added function silc_client_add_server to the client library.
3859 Added support for resolving also channel and server info when
3860 received unknown entity in notify packet. Affected files are
3861 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3863 * Added function silc_command_get_status to return the command
3864 status from the command reply's argument payload. Affected files
3865 are lib/silccore/silccommand.[ch].
3867 * Added check for KICKED notify type that the kicking is
3868 allowed by the client. Affected file silcd/packet_receive.c.
3870 * Created function silc_get_input which can be used to get input
3871 (echo on or off) from user on command line. Affected files are
3872 lib/silcutil/silcutil.[ch].
3874 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3876 * Optimized silc_server_packet_relay_to_channel function.
3877 Added new function silc_channel_message_payload_encrypt which
3878 can be called directly if channel message payload needs to
3879 be encrypted and is already encoded (no need to call _encode
3880 function). Packet relaying is now done by router without any
3881 extra memory allocations. Affected files are
3882 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3883 silcd/packet_send.c.
3885 * Fixed the INVITE notify handling. It took wrong arguments
3886 as invite list and invite delete. Affected file is
3887 silcd/packet_receive.c.
3889 * Added check for TOPIC_SET notify type that the topic change is
3890 allowed by the client. Affected file silcd/packet_receive.c.
3892 * Added check for INVITE notify type that inviting is allowed by
3893 the client. Affected file silcd/packet_receive.c.
3895 * Changed the silc_server_client_on_channel to return the
3896 SilcChannelClientEntry as well. Moved the function
3897 silc_server_check_cmode_rights to server_util.[ch].
3898 Affected files are silcd/server_util.[ch], silcd/command.c.
3900 * Added function silc_server_check_umode_rights to check whether
3901 changing client's user mode is allowed. Added check for
3902 UMODE_CHANGE notify type that the umode change is allowed
3903 by the client. Affected files are silcd/server_util.[ch],
3904 silcd/packet_receive.c and silcd/command.c.
3906 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3908 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3909 ID length. It ignored that ID can be IPv6 based as well.
3910 Affected file lib/silccore/silcpacket.h.
3912 * Fixed the silc_id_id2str and silc_id_str2id to take the
3913 IPv6 address offset's into consideration. Affecte file is
3914 lib/silccore/silcid.c.
3916 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3918 * Fixed the internal Unix scheduler functions to check for
3919 NULL context they may receive. The affected file is
3920 lib/silcutil/unix/silcunixschedule.c.
3922 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3924 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3925 can specify different directory with --home command line
3926 parameter. Affected files irssi/src/silc/core/client_ops.c,
3929 * SILC-specific commands aren't now executed if the active server
3930 isn't of SILC-type, so there won't be problems with having
3931 IRC and SILC protocol support in same client. Affected files
3932 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3935 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3937 * Improved the signal support in SILC Schedule. Added new
3938 function silc_schedule_signal_call which is used by application
3939 to mark a signal to be called. It is now safe to perform
3940 any kind of tasks in signal callbacks since it is guaranteed
3941 that the application specified signal callback is called
3942 after the signal is over. Affected files are
3943 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3945 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3947 * Added `name' field to SilcChannelPrivateKey to represent
3948 application given name for the key. Moved also the context from
3949 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3950 Added the `name' argument also to the function
3951 silc_client_add_channel_private_key.
3953 Added function silc_client_current_channel_private_key to set the
3954 current channel private key in use.
3956 Added "change" command to KEY command which can be used to change
3957 the current channel private key. Bound the command also to
3958 alt+K (Alt+Shift+k).
3960 Also affected files lib/silcclient/client_channel.c,
3961 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3963 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3965 * Added silc_rng_get_byte_fast function in to the
3966 lib/silccrypt/silcrng.[ch].
3968 * Changed the interface of silc_packet_assemble and the
3969 silc_packet_send_prepare. If silc_packet_assmble is now
3970 called the application does not call silc_packet_send_prepare
3971 because the library will call it automatically. These
3972 interfaces now also return a reference to the outgoing buffer
3973 which includes the assembled packet, which the application can
3974 use to encrypt the packet.
3976 Affected files are lib/silccore/silcpacket.[ch],
3977 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3978 silcd/packet_send.c, server_backup.c and packet_receive.c.
3980 * Fixed a packet sending bug on very high load, where outgoing
3981 packet queue wasn't handled correctly and packets got corrupted.
3982 Affected files are lib/silcutil/*/silc*sockconn.c,
3983 lib/silcclient/client.c and silcd/server.c.
3985 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3987 * Added macro SILC_PACKET_DATALEN which can be used during
3988 packet assembling to check whether the data to be added to
3989 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3990 len is truncated until it fits it.
3992 Added checks for maximum length of channel message payload and
3993 private message payload also.
3995 Added checks for maximum packet length in server and in
3998 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3999 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4000 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4001 lib/silcclient/client_prvmsg.c.
4003 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4005 * Added silc_server_packet_queue_purge call to the
4006 silc_server_disconnect_remote to assure that all data in the
4007 queue before disconnecting is sent to the network. Affected
4008 file silcd/server.c.
4010 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4012 * Added the deleting of server's own ID cache entry to the
4013 silc_server_free function. Free also everything else that
4014 has been allocated in silc_server_init. The affected file
4017 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4019 * Added functions silc_parse_version_string, silc_version_to_num,
4020 and silc_ske_parse_version to parse SILC protocol style version
4021 strings. Affected files lib/silcutil/silcutil.[ch] and
4022 lib/silcske/silcske.[ch].
4024 * Added new configuration params: version_protocol, version_software
4025 and version_software_vendor to specify what version the remote
4026 host must at least be to be able to connect to server. The vendor
4027 string can be regex matched too. Added new function
4028 silc_server_connection_allowed to check maximum number of allowed
4029 connections, and allowed versions for incoming connections.
4030 Affected files are silcd/server.c, server_util.[ch] and
4033 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4035 * Added preliminary support for signals in scheduler. The
4036 signals we care about are now blocked always when the scheduler
4037 is locked. This way we can synchronise the use of signal with
4038 scheduler. It is guaranteed that when signal occurs the scheduler
4039 is not locked, and thus new tasks can be safely added to the
4042 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4043 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4044 Added new platform specific routines
4045 silc_schedule_internal_signals_[un]block and
4046 silc_schedule_internal_signal_[un]register.
4048 Added new functions to SILC Schedule API:
4049 silc_schedule_signal_[un]register. Each signal that application
4050 is going to use should be registered to the scheduler.
4052 Affected files are lib/silcutil/silcschedule.[ch],
4053 lib/silcutil/*/silc*schedule.c.
4055 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4057 * Check for unauthenticated client and server in the
4058 silc_server_new_client and silc_server_new_server functions.
4059 Affected file silcd/packet_receive.c.
4061 * Added function silc_string_is_ascii to check whether given
4062 string is 7-bit ASCII string. Affected files are
4063 lib/silcutil/silcutil.[ch].
4065 * Added function silc_id_is_valid_server_id into the
4066 silcd/serverid.c and added checking for valid Server ID's in
4067 silc_server_new_server. The Server ID must always be based
4068 on the server's public IP address.
4070 * Added logging of DISCONNECT packet message in the server.
4071 Affected file silcd/server.c.
4073 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4075 * Changed all library interfaces that use Global RNG to also
4076 accept SilcRng as argument. Affected files are
4077 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4078 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4079 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4080 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4081 lib/silccrypt/rsa.c.
4083 * Added function silc_pkcs_generate_key to the
4084 lib/silccrypt/silcpkcs.[ch] for applications so that they
4085 don't need to do pkcs->pkcs->init calls anymore.
4087 * Remove SilcSocketConnection from the SFTP API since it really
4088 wasn't needed there. The application has the information
4089 saved in its contexts anyway and the SFTP layer doesn't need
4090 know about it. Affected files lib/silcsft/silcsftp.h and
4091 lib/silcsftp/sftp_[server/client].c.
4093 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4094 The SilcSimContext is not SilcSim.
4096 * Fixed possible buffer overflows in silc_id_render in the
4097 lib/silcutil/silcutil.c.
4099 * On EPOC the global crypto module lists are not used at all
4100 in the crypto library. Added support for using the constant
4101 algorithm list on EPOC. Affected files are
4102 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4105 * Fixed the handling of third parameter of KICKED notify, since
4106 it was mistakenly updated to SILC Protocol 1.0 even though it
4107 is to be included in 1.1. Since it is not in 1.0 it is not
4108 mandatory, and this fix now handles it only if it is provided,
4109 and it is not error if it is not provided. Affected file
4110 lib/silcclient/client_notify.c.
4112 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4114 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4115 client. Affected file irssi/src/silc/core/client_ops.c.
4117 * Merged with Irssi 0.8.4 from irssi.org CVS.
4119 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4121 * Check for valid socket connection in client entries before
4122 sending any messages. Fixes a crash, but doesn't fix some
4123 other underlaying bug that is lurking there. Affected
4124 file silcd/packet_send.c.
4126 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4128 * $usermode, $cumode and $cumode_space expandos shouldn't do
4129 anything with non-SILC server records. Affected file
4130 irssi/src/silc/core/silc-expandos.c
4132 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4134 * Fixed the silc_net_check_[host/local]_by_sock to support
4135 IPv6 bound sockets as well. Now they can return IPv6 addresses
4136 as well. Affected file lib/silcutil/silcnet.c.
4138 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4139 Affected lib/silcutil/unix/silcunixnet.c.
4141 * Fixed ID rendering (at least on some platforms, not NetBSD)
4142 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4144 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4146 * Added silc_hash_public_key and silc_hash_public_key_compare
4147 functions to be used with SilcHashTable. They can be used to
4148 hash public keys and compare public keys in hash table. Affected
4149 file lib/silcutil/silcutil.[ch].
4151 * Added support for specifying multiple public keys for Client
4152 connection section in server configuration file. This makes it
4153 possible to accept multiple public keys from same host, or to
4154 make a section that accepts any incoming host, and have the
4155 accepted public keys listed in the section.
4157 Added functions silc_sever_[find/get]_public_key, added the
4158 support for this actually to all connection sections but only
4159 the Client section is currently allowed to specify multiple
4162 Affected files are silcd/server.c, server_internal.h,
4163 command.c, protocol.c, server_util.[ch], packet_receive.c.
4165 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4167 * Merged Irssi 0.8.2 from irssi.org CVS.
4169 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4171 * If silc_debug is TRUE, also output standard logging messages
4172 to stderr with the debug output.
4174 Made silc_log_reset_all() flushing all channels before returning.
4175 Also fixed some documentation typos.
4177 Affected files are lib/silcutil/silclog.[ch].
4179 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4181 * Fixed the server to check correctly the amount of connections
4182 from single host, by checking also the type of the connection.
4183 Fixed also the comparison of number of connections and number
4184 of allowed connections. Affected files are silcd/server.c,
4187 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4189 * Fixed the USERS command reply to save the user's mode on the
4190 channel as well. Fixed JOIN command reply to check whether a
4191 client is on channel already and not join it twice. Affected
4192 file lib/silcclient/command_reply.c.
4194 * Added new file silc-expandos.c into irssi/silc/core/ to return
4195 various stuff for various signal for the statusbar etc. updating.
4196 Now Irssi SILC client prints channel user modes etc. on the
4199 * The user mode (like server/router operator changes) is now shown
4200 on the Irssi SILC client's statusbar. The affected files are
4201 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4203 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4205 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4206 to SILC_SCHEDULE_[UN]LOCK macros.
4208 * Added more error printing to logs in server code. Affected
4209 files silcd/server.c and silcd/protocol.c.
4211 * Fixed -S option parsing in Irssi SILC Client. Affected file
4212 irssi/src/silc/core/silc-core.c.
4214 * Added silc_buffer_alloc_size function. Affected file is
4215 lib/silcutil/silcbuffer.h.
4217 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4219 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4220 constants. Affected files in
4221 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4224 * Changed the internal SFTP Memory FS table to const. Affected
4225 file lib/silcsftp/sftp_fs_memory.c.
4227 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4229 * Fixed the buffer formatting and unformatting routines to
4230 check the size of 64 bits types with sizeof(). Affected
4231 file is lib/silcutil/silcbuffmt.c.
4233 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4235 * Removed 0.6.x backwards support.
4237 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4239 * Changed all integer type names:
4240 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4241 to avoid collisions with other libraries using same type names
4244 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4246 * Added `prefer_ipv6' argument to the functions
4247 silc_net_gethostbyname[_async]. If it is TRUE it will return
4248 IPv6 address over IPv4. If FALSE IPv4 address is returned
4249 even if IPv6 address was found. Affected files
4250 lib/silcutil/silcnet.[ch].
4252 * Added support silc_net_create_connection[_async] to fallback
4253 to IPv4 address if IPv6 address could not be used (like if
4254 it doesn't work on a specific system). Affected file in
4255 lib/silcutil/unix/silcunixnet.c.
4257 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4259 * Added silc_schedule_reinit function to do the enlarging
4260 of the max tasks handling capabilities of the scheduler.
4261 Affected files lib/silcutil/silcschedule.[ch].
4263 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4265 * Added automatic extern "C" { ... } for C++ compilers so the
4266 application does not need to define them. Affected file
4267 includes/silcincludes.h.
4269 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4270 old name went against naming convention. Applications now
4271 include "silcclient.h" instead of "clientlibincludes.h".
4272 Removed includes/clientlibincludes.h, it is redundant now.
4274 * Renamed includes/version.h to silcversion.h.
4276 * Added really preliminary support for OS/2 into the util
4277 library. Only thread & mutex API is implemented, others
4278 are still to be implemented. Created the lib/silcutil/os2/
4279 directory. Created also file includes/silcos2.h.
4281 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4283 * Added preliminary BeOS support into the util library.
4284 Created lib/silcutil/beos/, and implemented all the needed
4285 functions to support SILC on BeOS. Created also file
4286 includes/silcbeos.h.
4288 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4290 * Added proper initializations to silc's irssi code, so it's
4291 now possible to load it as module. Affected files
4292 irssi/src/silc/core/silc-core.c,
4293 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4295 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4297 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4300 * Fixed the silcdoc document generator to correct generate
4301 docs from all kinds of filenames. Affected files are
4302 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4304 * ROBOdoc documented lib/silcutil/silcmemory.h.
4305 Added also new function silc_memdup.
4307 * Removed lib/silcutil/silcbufutil.h and moved those routines
4308 to the lib/silcutil/silcbuffer.h.
4310 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4312 * Added `user_count' to the SilcChannelEntry which now tells the
4313 number of users on the channel. The user count is now saved
4314 in normal server of global channels as well. Affected files
4315 silcd/server.c, idlist.h, packet_receive.c and command.c.
4317 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4318 include file utility functions.
4320 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4321 instead of calling directly OS routines.
4323 * Fixed NICK change printing in Irssi SILC Client. Fixed
4324 KICKED notify printing in Irssi SILC Client. Affected file
4325 irssi/src/silc/core/client_ops.c.
4327 * Fixed a NICK change bug in client library, to not recreate the
4328 client_entry->channels hash table everytime nick is changed.
4329 Affected file lib/silcclient/client.c.
4331 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4333 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4334 the SKE interface a bit.
4336 * Fixed padding problem in PKCS#1. The padding was not actually
4337 random since the random number generator was used incorrectly.
4338 This security bug affects only when encrypting with PKCS#1, and
4339 it is not currently used at all in SILC. SILC only use signing
4340 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4342 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4344 * Rewrote the notify handling in Irssi SILC client to not call
4345 the events as signals. Fixes problems with Perl support.
4346 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4348 * Send the auto-nicking NICK command in client library with
4349 little timeout after connecting. The affected file is
4350 lib/silcclient/client.c.
4352 * Added following new config file settings:
4353 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4354 key_exchange_timeout, conn_auth_timeout, connections_max,
4357 Implemented all the new config settings handling in the server.
4359 Optimized the use of SKE Mutual flag usage. Use it only
4360 if connection authentication protocol is not based in public
4363 Renamed all SilcServerConfigSection* to SilcServerConfig*
4364 to have a bit shorter names.
4366 Affected files silcd/serverconfig.[ch], server.[ch], and
4369 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4371 * Cleaned up the listening sockets code, preparing for the rehash
4372 support. Affected file is silcd/server.c.
4374 * Fixed some output messages. Affected files are silcd/silcd.c,
4377 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4379 * Create lib/doc/silcrng_intro.html document as introduction
4380 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4382 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4384 * Fixes to the silcd config template. Affected file is
4385 doc/example_silcd.conf.in.
4387 * Removed type casts from silc_calloc(), conforming to the
4388 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4390 * Removed param_name member from client, server, and router
4391 section structs, now identifying the param directly.
4393 Added CONFIG_FREE_AUTH macro in config file parsing.
4395 Affected files are silcd/serverconfig.[ch].
4397 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4399 * Fixed command line parameter handling. All SILC initialization
4400 is now done in silc_core_init() which also fixes autoconnecting
4403 Affected files irssi/src/silc/core/silc-core.c,
4404 irssi/src/fe-text/silc.c.
4406 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4408 * Added new configuration options and blocks:
4409 keepalive_secs, reconnect_count, reconnect_interval,
4410 reconnect_interval_max, reconnect_keep_trying and
4411 require_reverser_lookup. Added ConnectionParam block, and
4412 implemented the connection parameters when connecting as
4413 initiator and when accepting connections as responder.
4415 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4416 whether given configuration value has been given already.
4418 Affected files silcd/serverconfig.[c], server.[c].
4420 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4421 algorithm parts and created new file silcalgs.conf, that
4422 is now included from the example_silcd.conf.in.
4424 * Optimized the silc_server_connect_to_router_second to take
4425 the connection configuration object from the SilcServerConnection
4426 object instead of finding it during the connecting phase.
4427 Added the configuration object to SilcServerConnection struct.
4428 Affected files silcd/server_internal.h, server.c.
4430 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4432 * Add the client on channel after it was resolved at the
4433 channel message receiving, and it was not already on the
4434 channel. Affected file lib/silcclient/client_channel.c.
4436 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4438 * Fixed the public key authentication to allocate always the
4439 destination signature buffer instead of using static buffer.
4440 Affected file silcd/protocol.c.
4442 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4444 * Unified the serverconfig.[ch]'s helper function interface.
4445 Affected file silcd/serverconfig.[ch].
4447 * Removed doc/example_silc.conf.in since it is redundant.
4448 The make install will now install irssi/silc.conf file.
4450 * Added new Passphrase and Publickey authentication methods to
4451 config file, allowing both public key and passphrase based
4452 authentication to be set at the same time.
4454 Added `prefer_passphrase_auth' setting in config file which
4455 can be used to set to prefer passwd auth if both passwd and
4456 public key is set. If not set, public key is preferred.
4457 This has effect only when being initiator (responder will try
4460 Added support for authentication with passphrase and public key
4461 at the same time. The passphrase is tried first always since
4462 it is faster to check.
4464 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4466 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4468 * Merged the new SILC Config library, with the server parsing
4469 support. Read the header file silcconfig.h or the toolkit
4470 documentation for the news. Affected files are
4471 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4472 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4473 silcd/protocol.c silcd/server.c silcd/server_backup.c
4474 silcd/serverconfig.[ch] silcd/silcd.c.
4476 * Fixed some silclog documentation. Affected file is
4477 lib/silcutil/silclog.h.
4479 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4481 * The silc_cipher_register, silc_hash_register and
4482 silc_hmac_register now checks if the object to be registered
4483 is registered already. Affected files are
4484 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4486 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4488 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4490 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4492 * Allow zero length channel messages inside the Channel Message
4493 Payload. Affected file lib/silccore/silcchannel.c.
4495 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4496 as header filenames.
4498 * Removed lib/silcclient/README and created HTML file
4499 lib/silcclient/silcclient_using.html, which is now included
4500 as part of Toolkit documentation.
4502 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4504 * Fixed CUMODE_CHANGE notify handling to change the mode of
4505 correct client. Affected file lib/silcclient/client_notify.c.
4507 * Make silc_rng_alloc fail if it cannot allocate the sha1
4508 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4510 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4512 * Fixed the file transfer's key agreement payload to include
4513 zero port also if the hostname is NULL because it could not
4516 Call file transfer monitor callback now also if error occurs
4517 during key agreement protocol.
4519 Changed the silc_client_file_send interface to return the
4520 SilcClientFileError instead of session id. The session ID
4521 is returned into pointer provided as argument.
4523 Check that the file exists locally before sending the
4524 file transfer request at all.
4526 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4528 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4529 error than can occur while key agreement protocol. Affected
4530 file lib/silcclient/silcapi.h.
4532 * Fixed the event_mode CMODE handler to not crash when mode
4533 is changed and +k mode is set in the channel. Affected file
4534 irssi/src/silc/core/silc-channels.c.
4536 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4537 SILC_LOG_WARNING to give out Warning and not Error. Affected
4538 file lib/silcutil/silclog.c.
4540 * Fixed the channel message payload decryption in the function
4541 silc_channel_message_payload_decrypt to not modify the original
4542 buffer before it is verified that the message decrypted
4543 correctly. Otherwise, next time it is called with correct
4544 channel key it won't encrypt since the payload is corrupted.
4545 Affected file lib/silccore/silcchannel.c.
4547 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4549 * Do not constantly resize the window. A fix patch by cras.
4550 Affected file irssi/src/fe-text/screen.c.
4552 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4554 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4555 Affected file lib/silcutil/silcnet.c.
4557 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4559 * Fixed a bug in hash table internal routine for traversing
4560 the table with foreach callback. The current entry may
4561 become invalid in the callback but it was referenced after
4562 the callback returned.
4564 Do not allow auto rehashing of hash table during the
4565 silc_hash_table_foreach operation, for same reasons as it is
4566 not allowed for SilcHashTableList. Affected files are
4567 lib/silcutil/silchashtable.[ch].
4569 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4571 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4572 Win32 DLL. extern's in header files are now declared with
4575 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4577 * Fixed private message handling. It used some old code that
4578 caused the client to crash. Affecte file is
4579 lib/silcclient/client_prvmsg.c.
4581 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4583 * Added function silc_client_add_channel,
4584 silc_client_replace_channel_id, and removed functions
4585 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4586 from client library.
4588 * Added cross reference of the joined channels to the
4589 SilcClientEntry, and changed the SilcChannelEntry's
4590 users list to SilcHashTable. The affected files are
4591 lib/silcclient/idlist.[ch].
4593 * Fixed a bug in hash table tarversing. While the hash table
4594 is traversed with SilcHashTableList the table must not be
4595 rehashed. It is now guaranteed that auto rehashable tables
4596 are not rehashed while tarversing the list. Also defined that
4597 silc_hash_table_rehash must not be called while tarversing
4598 the table. Added function silc_hash_table_list_reset that must
4599 be called after the tarversing is over. The affected files are
4600 lib/silcutil/silchashtable.[ch].
4602 * Changed all hash table traversing to call the new
4603 silc_hash_table_list_reset in server and in client library.
4605 * Added function silc_client_on_channel to return the
4606 SilcChannelUser entry if the specified client entry is joined
4607 on the specified channel. This is exported to application as
4608 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4610 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4612 * Fixed founder regaining problem with JOIN command on normal
4613 server. The notify for mode change must be sent always and
4614 not only if !cmd->pending. Affected file silcd/command.c.
4616 * Fixed the WHOWAS command's reply sending to support the
4617 lists correctly. Affected file silcd/command.c.
4619 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4621 * When sending JOIN command to router for processing the
4622 sender's old command identifier was not saved back to the
4623 sender's command context, fixed now. The affected file is
4626 * Create the key in JOIN command of the router did not return
4627 the channel key, added check for this. Affected file is
4630 * Fixed a channel ID update bug in JOIN command reply. Do
4631 not directly upgrade the ID but call the function
4632 silc_idlist_replace_channel_id if the ID was changed.
4633 Affected file silcd/command_reply.c.
4635 * Fixed memory leaks from command calling if it would fail.
4636 Affected file silcd/command.c.
4638 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4640 * Applied patches from cras:
4642 Memory leak fixes around libaries, irssi window resize fix,
4643 new silclist.h and silcdlist.h, all extern inline changed to
4646 * Removed dotconf from lib/dotconf, not needed anymore.
4648 * Removed TRQ from lib/trq, not needed anymore.
4650 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4651 with server connections. Later this will be configurable
4652 in config file after new config file is done. Affected file
4655 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4657 * Fixed a crash in server related to channel announcements.
4658 Affected file silcd/server.c.
4660 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4662 * Fixed memory leaks in silc_server_create_new_channel*
4663 functions. Affected file silcd/server.c.
4665 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4666 which ID was changed. This way the router will send the
4667 user list for the channel again, and server won't be in
4668 desync in some rare circumstances. Affected file is
4669 silcd/packet_receive.c.
4671 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4673 * Check for NULL socket pointer in the function
4674 silc_server_packet_send_to_channel_real. Affected file
4675 silcd/packet_send.c.
4677 * Fixed the BAN notify handling to correctly remove ban
4678 list. Affected file silcd/packet_receive.c.
4680 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4682 * Fixed some header addition to Toolkit distribution in
4683 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4685 * Added lib/silcclient/client_ops_example.h as an template
4686 file for application programmers to quickly start using
4687 the SilcClientOperation functions in their application.
4688 Updated the lib/silcclient/README as well to tell about this
4689 nice file made available.
4691 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4693 * Call silc_server_remove_from_channels when removing client
4694 entry when NO_SUCH_CLIENT_ID was received. Affected file
4695 is silcd/command_reply.c.
4697 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4699 * Added server & router operator statistics updating. Affected
4700 file silcd/packet_receive.c and silcd/command.c.
4702 * Fixed the SERVER_SIGNOFF notify handling on normal server
4703 not to save the history information for clients. Same was
4704 fixed earlier in remove_clients_by_server function, but not
4705 here. Affected file silcd/packet_receive.c.
4707 * Raised the default connection-retry count from 4 to 7 in
4708 server. Affected file silcd/server.h.
4710 * Cancel any possible reconnect timeouts when we start the
4711 key exchange. Affected file silcd/server.c.
4713 * Do not reconnect on connection failure when SCONNECT was
4714 given. Affected files silcd/server.[ch].
4716 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4718 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4720 * Fixed the NICK command to always give the unformatted
4721 nickname to the one giving the NICK command. If unformatted
4722 nickname is cached already it will be formatted and the
4723 local entry will always get the unformatted nickname.
4724 Affected file lib/silcclient/idlist.c.
4726 * Fixed some double frees from client library commands.
4727 Affected file is lib/silcclient/command.c.
4729 * Fixed CUMODE command in server to assure that no one can
4730 change founder's mode than the founder itself, there was a
4731 little bug. Affected file silcd/command.c.
4733 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4735 * Removed the SilcClientCommandDestructor from the client
4736 libary, it is not needed anymore. Affected files are
4737 lib/silcclient/silcapi.h, command[_reply].[ch],
4738 client_notify, idlist.c.
4740 * Fixed GETKEY command to first resolve client, and then
4741 resolve the server only if the client was not found, instead
4742 of resolving both at the same time. Affected file is
4743 lib/silcclient/command.c.
4745 * Added silc_client_start_key_exchange_cb and lookup the
4746 remote hostname and IP address before starting the key
4747 exchange with server. The affected file is
4748 lib/silcclient/client.c.
4750 * The server's public key is now saved using the IP address
4751 of the server and not the servername for the filename.
4752 The hostname public key filename is checked as an fall back
4753 method if the IP address based filename is not found.
4755 Fixed the GETKEY command to save the fetched server key
4756 in correct filename.
4758 Print the remote server's hostname now when new key is
4759 received during connection process. Affected file is
4760 irssi/src/silc/core/client_ops.c.
4762 * Return always our own public key to the client if it asks
4763 for it with GETKEY command. Affected file silcd/command.c.
4765 * Removed the use_auto_addr variable from default config
4766 file since it was in wrong section. Affected file is
4769 * Fixed TOPIC_CHANGE notification to not route it when it
4770 was sent using silc_server_send_notify_to_channel function.
4771 Affected file silcd/command.c.
4773 * Fixed silc_server_send_notify_kicked to send the kicker's
4774 Client ID also, it was missing. Affected files are
4775 silcd/command.c, silcd/packet_send.[ch].
4777 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4779 * Do not save client history information in SERVER_SIGNOFF.
4780 Fixes the bug in normal server that it does not detect
4781 the client becoming valid after the server becomes back
4782 online. Affected file silcd/server_util.c.
4784 * Added `sock_error' field into the SilcSocketConnection
4785 context. When error occurs during socket operation (read
4786 or write) the error is saved. Added also new function
4787 silc_socket_get_error to return human readable socket error
4788 message. Affected files are lib/silcutil/silcsockconn.[ch],
4789 lib/silcutil/unix/silcunixsockconn.c, and
4790 lib/silcutil/win32/silcwin32sockconn.c.
4792 * The server now prints the socket error message in the
4793 signoff for client. Affected file silcd/server.c.
4795 * Fixed the `created' channel information sending from router
4796 to server in JOIN command. Checks now whether the channel
4797 really was created or not and set it according that.
4799 Fixed the JOIN command to use the client entry's current
4800 ID during the joining procedure instead of the one it sent
4801 in the command (it is checked though), since it can change
4802 between the packet processing and command processing, and
4803 would just case unnecessary pain in the client end. Affected
4804 file silcd/command.c.
4806 * Fixed a channel key payload sending to use correct channel
4807 ID when the server was forced to change the channel's ID by
4808 router. Router sent the key payload with the old Channel ID.
4809 Affected file silcd/packet_receive.c.
4811 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4813 * Call silc_server_save_channel_key only if the key payload
4814 was provided in the JOIN command's command reply. Affected
4815 file silcd/command_reply.c.
4817 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4819 * Fixed silc_mp_sizeinbase to return the value correctly with
4820 MPI. Affected file lib/silcmath/mp_mpi.c.
4822 * Fixed the stop_server signal to correctly stop the scheduler
4823 and gracefully stop the server when SIGTERM or SIGINT signals
4824 are received. Affected file silcd/silcd.c.
4826 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4828 * Simple handling of TERM and HUP signals. Also added some log
4829 flushing call around. Affected file is
4832 * Fixed small bugs in silclog.c. Now buffering output will take
4833 effect after 10 seconds since startup: This will ensure that
4834 no important startup messages are lost. Also output redirection
4835 will preserve original format ([Date] [Type] message).
4836 Affected file is lib/silcutil/silclog.c.
4838 * Added two options to the config file, in the logging section:
4839 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4840 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4842 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4844 * Do not print the warning about log files not being initialized
4845 more than once to avoid excess logging. Affected file is
4846 lib/silcutil/silclog.c.
4848 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4849 the SIM copying in make install in Makefile.am.pre.
4851 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4853 * Rewritten silclog APIs. Globally interesting changes follows:
4854 silc_log_set_files() changed to silc_log_set_file().
4855 silc_log_set_callbacks() changed to silc_log_set_callback().
4856 ROBOdoc documented silclog header file.
4857 SilcLogCb now returns bool to wether inihibit the default
4858 handler or not (to keep the old behaviour return always TRUE).
4859 The new APIs should also fix the problem of the
4860 silcd_error.log file that was written in the current directory.
4863 Log files streams will remain opened after silc_log_set_file()
4864 call, means less CPU usage notably on high traffic servers.
4865 File streams are now full buffered, and flushed to the disk
4866 every 5 minutes, lesses HD activity and CPU usage.
4867 Messages can be redirected, allowing admins to configure
4868 one single logfile for all server messages.
4869 the silc_log_quick global variable to activate fast-logging.
4870 Affected files lib/silcutil/silclog.[ch]
4872 * Changed some code to conform new silclog APIs. Affected
4873 files are doc/example_silcd.conf.in, silcd/server.c
4874 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4877 * Fixed a memory leak that could occur in some situations.
4878 Affected file silcd/serverconfig.c.
4880 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4882 * Added the silc_client_del_client to remove the client from
4883 all channels as well. Affected file lib/silcclient/idlist.c.
4885 * Fixed the client library to correctly remove the client
4886 from all channels when the client entry is being destroyed.
4887 Affected file lib/silcclient/client_notify.c, command.c.
4889 * Added auto-nicking support to the client library. If the
4890 applicatio now sets client->nickname it will be sent to the
4891 server after connecting by the library. This way for example
4892 SILCNICK (or IRCNICK) environment variables will have effect
4893 and always change the nickname automatically to whatever
4894 it is wanted. Affected file lib/silcclient/client.[ch].
4896 * Renamed silc_server_command_bad_chars to the
4897 silc_server_name_bad_chars and moved it to the
4898 silcd/server_util.[ch]. Added also new function
4899 silc_server_name_modify_bad to return nickname that
4900 includes bad characters as new nickname without those
4901 bad characters. This check and modify is now used in
4902 silc_server_new_client when the username is initially set
4903 as nickname, so it must be checked to be valid nickname.
4904 Affected file silcd/packet_receive.c.
4906 * The nickname length is now taken from the packet for real
4907 and not trusted to strlen() since it clearly can return
4908 wrong length for nickname including bad characters. This
4909 also applies to channel names. Affected file silcd/command.c.
4911 * Removed the lib/silcsilm/modules directory. Modules are now
4912 compiled into the lib/silcsim. Fixed the copying of the
4913 modules to follow symbolic links in Makefile.am.pre.
4915 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4917 * Fixed silc_string_regexify list creation. Fixes bugs with
4918 BAN and INVITE commands in server. The affected file is
4919 lib/silcutil/unix/silcunixutil.c.
4921 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4923 * Removed the command destructor entirely from the server's
4924 command and command reply routines. It is not needed, and
4925 its usage was buggy and caused crashes. Affected files are
4926 silcd/command[_reply].[ch].
4928 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4930 * Cancel protocol and NULL sock->protocol if timeout
4931 occurred during protocol. Affected file silcd/server.c.
4933 * Cancel protocol timeouts always before calling the final
4934 callback, to assure that after final callback is called
4935 no other state will be called for the protocol anymore.
4936 Affected file silcd/protocol.c.
4938 * Print error log if incoming connection configuration could
4939 not be found. Affected file silcd/server.c.
4941 * Fixed JOIN command to correctly save the founder mode
4942 to the client on normal SILC server, when the channel
4943 was created by the router. Affected file silcd/command.c.
4945 * Fixed LIST command (hopefully) to send correct reply
4946 packets. Affected file silcd/command.c.
4948 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4950 * The silc_packet_receive_process now returns FALSE if the
4951 read data was invalid packet, and TRUE if it was ok.
4953 The server now checks that if unauthenticated connection
4954 sends data and its processing fails the server will close
4955 the connection since it could be a malicious flooder.
4957 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4959 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4961 * Make sure the warning about error opening a log file is
4962 printed only once and not everytime it fails (produces
4963 too much useless log). Affected file lib/silcutil/silclog.c.
4965 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4967 * Made the silc_server_daemonise() function more readable.
4968 Affected file silcd/server.c.
4970 * Pid file is now optional, the user may comment it out from
4971 the config file. Removed define SILC_SERVER_PID_FILE, we
4972 don't need a default any longer. Affected file
4973 configure.in.pre, lib/Makefile.am.pre.
4975 * Make some use of the pid file. The server now dies at startup
4976 if it detects a valid pid file on his path. The server would
4977 die anyway in this circumstance, because of the bind() failure.
4978 Affected file silcd/silcd.c.
4980 * No longer compiling lib/dotconf.
4982 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4984 * Fixed JOIN command parsing not to crash. Affected file
4985 lib/silcclient/command.c.
4987 * Fied the NICK_CHANGE notify to add the new client entry
4988 even it is resolved. This removes an <[unknown]> nick
4989 thingy bug in the client. Affected file is
4990 lib/silcclient/client_notify.c.
4992 * Do not try to allocate 0 bytes (efence does not like it)
4993 in lib/silccore/silccomand.c when encoding payload.
4995 * Do not take IRCNICK as nickname in Irssi SILC client since
4996 it is not possible to set nickname before hand connecting
4997 the server (TODO has an entry about adding auto-nicking
5000 * Changed the silc_server_command_pending to check whether
5001 there already exists an pending entry with the specified
5002 command, command identifier and pending callback. This is
5003 to fix IDENTIFY and WHOIS related crashes that may register
5004 multiple pending commands with same identifier. Affected
5005 file silcd/command.c.
5007 * Fixed the server to reconnect to the router even if it
5008 was already reconnecting and EOF was received. This to
5009 fix a possibility that the server wouldn't ever try to
5010 auto-reconnect to the router. Affected file silcd/server.c.
5012 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5014 * Fixed the server's password authentication to use the
5015 length of the locally saved password, and not the one
5016 sent in the packet. Affected file silcd/protocol.c.
5018 * Fixed same password authentication problem in the
5019 Authentication Payload handling routines in
5020 lib/silccore/silcauth.c.
5022 * Yet another password authentication problem fixed with
5023 channel password handling in silcd/command.c.
5025 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5027 * If first character of string in silc_parse_userfqdn is '@'
5028 then do not parse it. Affected file is
5029 lib/silcutil/silcutil.c.
5031 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5033 * Fixed minor bug in IDENTIFY command reply sending, which
5034 caused various weird problems during JOIN when it was
5035 resolving names for users. Affected file silcd/command.c.
5037 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5039 * Fixed the IDENTIFY command reply sending to chech better valid
5040 clients. It was possible to send incomplete list of replies.
5041 Affected file silcd/command.c.
5043 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5045 * Added silc_client_command[s]_[un]register functions now to
5046 dynamically register the commands in client library. Removed
5047 the static table of commands. This allows the client library
5048 to call commands without causing the application to know about
5049 what commands library has called.
5051 Removed the INFO command reply kludge to detect when the command
5052 was called by library. Now library use its own command reply
5053 function for INFO command.
5055 Added function silc_client_command_call to call a command.
5056 Application can use it to call command, not access the structure
5059 Now all commands that are sent by the client library (not
5060 explicitly sent by application) use own command reply functions.
5062 Affected files around lib/silcclient/ and in
5063 irssi/src/silc/core/.
5065 * Fixed the WHOIS command reply sending to chech better valid
5066 clients. It was possible to send incomplete list of replies.
5068 Fixed the WHOIS and IDENTIFY to send the request to router
5069 if normal server did not do it and did not find any results.
5071 Affected file silcd/command.c.
5073 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5075 * Moved the internal data from SilcClient context into its
5076 own file, not accesible to application. Affected files
5077 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5078 and other files in client library.
5080 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5082 * Added doc/examples installation target in Makefile.am.pre.
5085 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5087 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5088 commands the found client entry will be removed from the
5089 cache, after notifying application about the error. Affected
5090 file lib/silcclient/command_reply.c.
5092 * Changed the /MSG to check for exact nickname user gave, and
5093 not let `nick' match `nick@host' if it is only one found. Now,
5094 user must type the exact nickname (like nick@host2) even if
5095 there are no more than one same nicks found. This is to avoid
5096 a possibility of sending nickname to wrong nickname since
5097 `nick' could match `nick@host'. Affected file is
5098 irssi/src/core/silc-servers.c.
5100 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5102 * Do not print "you are now server operator" or similar when
5103 giving /away command. Affected files are
5104 irssi/src/silc/core/client_ops.c, silc-servers.h.
5106 * Made the silc_server_command_pending_error_check to send
5107 the same command reply payload it received back to the
5108 original sender of the command. This way all arguments
5109 that was received by the server will be received by the
5110 client too. Affected file silcd/command.c.
5112 * Added the silc_idcache_add to return the created cache entry
5113 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5115 * Add global clients to expire if they are not on any channel.
5116 This is because normal server will never know if they signoff
5117 if they are not on any channel. The cache expiry will take
5118 case of these entries. This is done by normal servers only.
5119 The affected files are silcd/command_reply.c,
5120 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5122 * If server receives invalid ID notification for WHOIS or
5123 IDENTIFY and the ID exists in the lists, it is removed.
5124 Affected file silcd/command_reply.c.
5126 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5127 in client then client entry that it matches is searched and
5128 the nickname is printed on the screen for user. Affected
5129 file irssi/src/silc/core/client_ops.c.
5131 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5133 * Use cache entry expire time in the LIST command reply to
5134 purge old entries from the cache after the LIST command
5135 reply has been received. This way we don't have non-existent
5136 entries in the cache for too long. Affected file is
5137 silcd/command_reply.c.
5139 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5141 * If we are normal server, and we've not resolved client info
5142 in WHOIS or IDENTIFY from router, and it is global client,
5143 we'll check whether it is on some channel. If it is not
5144 then we cannot be sure about its validity and will resolve it
5145 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5146 file silcd/command.c.
5148 * Search channel by name (if possible) rather than by ID
5149 in IDENTIFY command's command reply. Affected file is
5150 silcd/command_reply.c.
5152 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5154 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5155 Updated specs and implemented it. Affected file silcd/command.c,
5156 silcd/packet_send.c and silcd/packet_receive.c.
5158 * Implemented the <founder auth> payload handling in the JOIN
5159 command. If provided all conditions for channel joining
5160 except requirement to provide correct passphrase can be
5161 overrided by the channel founder. Updated the protocol specs.
5162 Affected file silcd/command.c.
5164 Added support for founder auth in JOIN command in client
5165 library. Fixed the parsing of the JOIN command now to support
5166 all options as they should be. The affected file is
5167 lib/silcclient/command.c.
5169 * Optimized the WHOIS and IDENTIFY commands to send the request
5170 to router only if it includes nicknames or other names. If
5171 they include only IDs then check the local cache first before
5172 routing. Affected file is silcd/command.c.
5174 * Added channels topic announcements. Affected file is
5175 silcd/packet_receive.c and silcd/server.c.
5177 * Fixed the silc_server_send_notify_topic_set to really destine
5178 the packet to channel. Affected file silcd/packet_send.c.
5180 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5181 library. Affected file lib/silcclient/client_notify.c.
5183 * Added UMODE announcements. Affected file silcd/server.c.
5185 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5187 * Memory leak fixes in:
5189 lib/silcutil/silcsockconn.c
5190 lib/silcske/silcske.c
5191 lib/silcske/groups.c
5193 lib/silccrypt/silcpkcs.c
5194 lib/silccore/silccommand.c
5195 lib/silccore/silcidcache.c
5200 * ROBOdoc documented the lib/silcske/groups.h file and a
5201 bit changed the interface for better.
5203 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5205 * Update the client entry context in the ID cache after
5206 nick change. Affected file lib/silcclient/command.c.
5207 Fixes the CUMODE command when regaining founder privileges,
5208 and a little WHOIS problem.
5210 * Fixed silc_net_gethostbyname to correctly call the
5211 inet_ntop. Affected file lib/silcutil/silcnet.c.
5213 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5215 * Added IPv6 support checking to the configure.in.pre, added
5216 also --enable-ipv6 option to override the check. Affected
5217 file configure.in.pre.
5219 * The silc_thread_create now calls the start function
5220 directly if threads support is not compiled in. Removes
5221 ugly #ifdef's from generic code. Affected files are
5222 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5224 * Added silc_net_gethostby[name/addr]_async to asynchronously
5225 resolve. Affected files are lib/silcutil/silcnet.[ch].
5227 * Added support for rendering IPv6 based server, client and
5228 channel IDs. Affected file lib/silcutil/silcutil.c.
5230 * Added support for creating IPv6 based server IDs. Affected
5231 file is silcd/serverid.c.
5233 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5235 * Added silc_net_gethostby[addr/name] into the
5236 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5237 routines. Added silc_net_is_ip[4/6]. Affected file is
5238 lib/silcutil/unix/silcunixnet.c. All routines that take
5239 address as argument now supports both IPv4 and IPv6 addresses.
5241 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5243 * Fixed LIST command reply sending in server. Affected file
5246 * Server now sends the kicker's client ID in the KICK notify
5247 to the kicked client. Affected file silcd/command.c.
5249 * The client library now parses the kickers client ID and
5250 UI displays it. Affected files lib/silcclient/client_notify.c
5251 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5253 * Made all payload parsing function prototypes consistent.
5254 They all take now const unsigned char * and uint32 pair as
5255 the payload data instead of SilcBuffer. Changes all around
5256 the source tree. Other unsigned char* -> const unsigned char*
5257 changes around the tree as well.
5259 * Optimized SFTP client and server packet sending not to
5260 allocate new buffer for each packet but to recycle the
5261 first allocated buffer. Affected files are
5262 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5264 * Optimized the SFTP client to use SilcList instead of
5265 SilcDList for requests, because it is faster. Affected file
5266 is lib/silcsftp/sftp_client.c.
5268 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5269 into lib/silccore/silcid.[ch].
5271 Renamed silcpayload.[ch] into silcargument.[ch].
5273 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5275 * If client entry is deleted with active key agreement
5276 session, abort the session.
5278 The silc_client_abort_key_agreement now calls the completion
5279 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5281 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5284 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5286 * Don't use __restrict in older GCC's. Affected file is
5287 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5289 * silc_net_localhost now attempts to reverse lookup the
5290 IP/hostname. Affected file lib/silcutil/silcnet.c.
5292 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5293 command. It can be used to gain founder privileges at
5294 the same time when joining the channel.
5296 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5297 kicker's client ID as well. Updated protocol specs.
5299 Defined that the server must send SILC_COMMAND_IDENTIFY
5300 command reply with error status to client who sent
5301 private message with invalid client ID.
5303 Updated the protocol specification.
5305 * Added silc_server_send_command_reply to send any
5306 command reply. Affected file silcd/packet_send.[ch].
5308 * Added silc_id_payload_encode_data to encode ID payload
5309 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5311 * The server now send IDENTIFY command reply with error
5312 status if client ID in private message is invalid. Affected
5313 file silcd/packet_receive.c.
5315 * Save the server key file with server's IP address in
5316 the filename instead of hostname. The affected file is
5317 irssi/src/silc/core/client_ops.c.
5319 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5321 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5324 * Added libtool support for compiling shared objects in
5325 lib/silcsim. Affected file configure.in.pre and
5326 lib/silcsim/Makefile.am. Original patch by cras.
5328 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5330 * Pid file configuration, and server's config file fixes
5331 patch by toma. Updated CREDITS file.
5333 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5335 * Fixed silc_client_channel_message to not try to decrypt
5336 the message twice if it resolved the destination client
5337 information. This could cause of dropping one channel
5338 message. Affected file lib/silcclient/client_channel.c.
5340 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5342 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5343 lib/silcclient/client.c. This function is used when the SILC
5344 Client is run under some other scheduler, or event loop or
5345 main loop. On GUI applications, for example this may be
5346 desired to used to run the client under the GUI application's
5347 main loop. Typically the GUI application would register an
5348 idle task that calls this function multiple times in a second
5349 to quickly process the SILC specific data.
5351 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5353 * Fixed silc_server_drop() for dropping the supplementary
5354 groups as well, this could cause a security hole on some
5357 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5359 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5362 * Write PID file after dropping privileges. Added -F option
5363 to run server on foreground. A patch by debolaz.
5364 Affected files silcd/server.c, silcd/silcd.c.
5366 * Fixed MOTD to return the MOTD file server name. Affected
5367 file silcd/command.c.
5369 * Added INFO command reply handling to the Irssi SILC Client.
5370 Affected file irssi/src/silc/core/client_ops.c.
5372 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5374 * Fixed the silc_idcache_list_* routines to really support
5375 the dynamic list. Fixes a crash. Affected file is
5376 lib/silccore/silcidcache.c.
5378 * Fixed the LIST command reply to really call LIST command's
5379 pending callbacks. Affected file silcd/command_reply.c.
5381 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5383 * Update conn->local_entry->nickname after giving NICK
5384 command. Affected file lib/silcclient/command.c.
5386 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5388 * Added the [pid] option to the silcd configuration file
5390 Affected files: serverconfig.[ch] and silcd.c
5392 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5394 * Save fingerprint in WHOIS command reply in server.
5395 Affected file silcd/command_reply.c.
5397 * Fixed NICK commands pending callback registration.
5398 Affected file lib/silcclient/command.c.
5400 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5402 * Use ++server->cmd_ident when sending commands in server,
5403 instead of random number. Affected file silcd/command.c.
5405 * Fixed GETKEY command reply to call actually GETKEY pending
5406 command callbacks. Affected file silcd/command_reply.c.
5408 * A bit stricter check for nicknames. Check for same nickname
5409 in NICK command also. Affected file silcd/command.c.
5411 * Do not call INFO command everytime client ID changes, only
5412 during first connecting. Affected file lib/silcclient/client.c.
5414 * Set the new nickname only after successful command reply for
5415 NICK command is returned by server. Affected file
5416 lib/silcclient/command.c.
5418 * Remove nicknames from nicklist during server_signoff notify.
5419 Should fix /NAMES bit more. The affected file is
5420 irssi/src/silc/core/silc-channels.c.
5422 * Added `fingerprint' field to the SilcIDListData in the
5423 silcd/idlist.h to hold the fingerprint of the client's
5426 Send the fingerprint of the client's public key in WHOIS
5429 Affected files silcd/command.c, and silcd/idlist.[ch].
5431 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5432 create fingerprint from given data.
5434 * Show the fingerprint of the client's public key in WHOIS.
5435 Affected files irssi/src/module-formats.[ch] and
5436 irssi/src/silc/core/client_ops.c.
5438 * Format the multiple same nicknames also during JOIN and
5439 NICK_CHANGE notifys. Affected file is
5440 lib/silcclient/client_notify.c.
5442 * Do not print error on screen for invalid private message
5443 payload since it can come if someone is sending private
5444 messages with wrong key. Affected file
5445 lib/silccore/silcprivate.c.
5447 * Fixed multiple concurrent /PING crash. Affected file
5448 lib/silcclient/command.c.
5450 * Changed the wrong ID encoding. All IP addresses must be
5451 in MSB first order in encoded format. They were encoded
5452 wrong and was in LSB format. Affected files are
5453 silcd/serverid.c, lib/silcutil/silcutil.c.
5455 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5457 * Call the `connect' client operation through the scheduler
5458 in case of error. Affected file lib/silcclient/client.c.
5460 * Call the `failure' client operation even if the error
5461 occurred locally during a protocol. Affected file is
5462 lib/silcclient/protocol.c.
5464 * Added support of sending LIST command to router from normal
5465 server. This way normal server can get list of all channels
5466 in the network too. Fixed the channel list sending in the
5467 server too. Affected files are silcd/command.c, and
5468 silcd/command_reply.[ch].
5470 * Added silc_server_update_channels_by_server and
5471 silc_server_remove_channels_by_server. They are used during
5472 disconnection of primary router and in backup router protocol.
5473 Affected file silcd/server_util.[ch], silcd/server.c and
5474 silcd/server_backup.c.
5476 * Fixed channel adding to global list in IDENTIFY command
5477 reply in server. Affected file silcd/command_reply.c.
5479 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5481 * If the incoming packet type is REKEY or REKEY_DONE process
5482 that packet always synchronously. Fixes yet another MAC
5483 failed error on slow (dialup) connections. Affected file
5484 lib/silcclient/client.c and silcd/server.c.
5486 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5488 * Call check_version SKE callback for initiator too. Affected
5489 file lib/silcske/silcske.c.
5491 * Implemented fix for security hole found in the SKE that was
5492 fixed in the specification few days back; the initiator's
5493 public key is now added to the HASH value computation.
5494 Added backwards support for the old way of doing it too, for
5495 old clients and old servers. Affected file is
5496 lib/silcske/silcske.c.
5498 * Enabled mutual authentication by default in SKE. If initiator
5499 is not providing mutual authentication the responder will
5500 force it. This will provide the proof of posession of the
5501 private key for responder. The affected files are
5502 lib/silcclient/protocol.c and silcd/protocol.c.
5504 * Do not cache anymore the server's public key during SKE.
5505 We do mutual authentication so the proof of posession of
5506 private key is done, and if the server is authenticated in
5507 conn auth protocol with public key we must have the public
5508 key already. Affected file silcd/protocol.c.
5510 * Added new global debug variable: silc_debug_hexdump. If
5511 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5512 file lib/silcutil/silclog.[ch].
5514 * Fixed compilation warning due to char * -> const char *.
5515 Affected files lib/silcutil/silcnet.h, and
5516 lib/silccore/silcauth.[ch].
5518 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5520 * Fixed CMODE command when new channel key was created. If
5521 the creation failed the old key was removed. Next time giving
5522 same command would crash the server since the old key was
5523 freed already. Affected file silcd/command.c.
5525 * Fixed the silc_server_announce_get_channels to not crash
5526 on reconnect. Affected file silcd/server.c.
5528 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5530 * Added silc_log_set_debug_string function to set a regex
5531 string to match for debug output. Only the function names,
5532 or filenames matching the given debug string is actually
5533 printed. This way it is possible to filter out those debug
5534 strings that user is not interested in.
5536 Fixed a bug in silc_string_regexify.
5538 Affected files lib/silcutil/silclog.[ch], and
5539 lib/silcutil/unix/silcunixutil.c.
5541 * Changed the -d options in both server and Irssi SILC client
5542 to take the debug string as argument. Affected files
5543 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5545 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5547 * Added silc_hash_babbleprint to create a Bubble Babble
5548 Encoded fingerprint. The encoding is developed by Antti
5549 Huima (draft-huima-babble-01.txt), and it creates human
5550 readable strings out of binary data. Affected file
5551 lib/silccrypt/silchash.[ch].
5553 * Print the babble print now in addition of fingerprint as well
5554 in Irssi SILC client. Affected files are
5555 irssi/src/fe-common/silc/module-formats.[ch],
5556 irssi/src/fe-common/silc/core/client_ops.c.
5558 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5560 * Fixed a security problem found in SKE. The initiator's
5561 public key too is now added to the HASH hash value creation
5562 which is signed by the responder to create the SIGN value.
5563 This will prevent anyone in the middle to lie to the responder
5564 about the initiator's public key. If this is done now, the
5565 man in the middle will get caught. Updated the protocol
5568 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5570 * Better installation directory handling. Configure module
5571 paths and other paths automatically to example_silc* files
5572 in doc/. A patch by toma.
5574 * Fixed compiler warning from MPI library, and from SILC RNG.
5577 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5578 It can be configured with ./configure. A patch by toma.
5580 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5582 * Find correct make to use in prepare-clean. A patch by
5583 toma. Affected file prepare-clean.
5585 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5587 * Added irssi variables use_auto_addr, auto_bind_ip,
5588 auto_bind_port and auto_public_ip.
5590 * Changed the interface for silc_client_send_key_agreement
5591 in lib/silcclient/silcapi.h
5595 irssi/src/silc/core/silc-core.c
5597 lib/silcclient/silcapi.h
5598 irssi/src/silc/core/silc-channels.c
5599 lib/silcclient/client_keyagr.c
5602 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5604 * Added silc_pkcs_public_key_compare to compare two
5605 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5607 * Check that the client who set the founder mode on the
5608 channel is the same client that is giving the founder
5609 mode to itself. It is done by comparing the saved public
5610 key (it is saved even in the authentication is passphrase).
5611 Affected file silcd/command.c.
5613 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5615 * Do not process packet for disconnected socket connection.
5616 Affected file lib/silccore/silcpacket.c.
5618 * Process the DISCONNECT packet through scheduler in the
5619 client library. Affected file lib/silcclient/client.c.
5621 * Fixed the silc_client_packet_parse to not to increase
5622 the packet sequence number if the conn->sock and the
5623 current socket connection is not same. This can happen
5624 for example during key agreement when the conn includes
5625 multiple socket connections (listeners). Affected file
5626 lib/silcclient/client.c.
5628 * The sender of the file transfer request now provides also
5629 the pointer (listener) for the key exchange protocol. If
5630 the listener cannot be created then it sends empty key
5631 agreement and lets the receiver provide the listener.
5633 Added `local_ip' and `local_port' arguments to the
5634 silc_client_file_send. If they are provided they are used,
5635 if not then it will attempt to find local IP address, if
5636 not found or bind fails then the remote client will provide
5639 Affected files are lib/silcclient/client_ftp.c and
5640 lib/silcclient/silcapi.h.
5642 * Extended the FILE SEND command to support defining the
5643 local IP and port for key exchange listener. They are
5644 optional. Affected file irssi/src/silc/core/silc-servers.c.
5646 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5648 * Defined to WHOIS command reply the sending of fingerprint
5649 of the client's public key (if the proof of posession of the
5650 corresponding private key is verified by the server).
5651 Updated to the protocol specification.
5653 * Added support of receiving the client's public key's
5654 fingerprint in command reply in client library. Affected
5655 file is lib/silcclient/command_reply.c, and
5656 lib/silcclient/idlist.[ch].
5658 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5660 * Do not send over 128 chars long nickname to the server
5661 in NICK command. Affected file lib/silcclient/command.c.
5663 * Do not send over 256 chars long channel names to the server
5664 in JOIN command. Affected file lib/silcclient/command.c.
5666 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5668 * Assure that silc_server_close_connection cannot be called
5669 twice for same socket context. Affected file is
5672 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5674 * Send error message to application if opening file for
5675 writing during file transfer fails. Affected file is
5676 lib/silcclient/client_ftp.c.
5678 Remove all file transfer sessions for a client that we're
5679 removing from ID cache.
5681 Affected file is lib/silcclient/client_ftp.c.
5683 * Fixed silc_net_addr2bin to return correct address. Affected
5684 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5686 * Fixed file transfer session removing on signoff notify.
5687 Affected file irssi/src/silc/core/silc-servers.c.
5689 * Added the SilcClientFileError to be returned in the monitor
5690 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5691 Affected file lib/silcclient/silcapi.h.
5693 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5695 * Fixed a crash in silc_client_ftp_free_sessions and
5696 silc_client_ftp_session_free_client. Affected file
5697 lib/silcclient/client_ftp.c.
5699 * Added `disabled' field in the SilcChannelEntry in the server
5700 to indicate if the server entry is disabled. Affected file
5701 silcd/idlist.h, silcd/command[_reply].c.
5703 * SILC server adds now /var/run/silcd.pid everytime it is
5704 started. Affected file silcd/silcd.c.
5706 * Added silc_server_packet_send_clients to send a packet to
5707 the provided table of client entries. Affected file
5708 silcd/packet_send.[ch].
5710 * Fixed a crash in client resolving in client_prvmsg.c in
5711 client library. Affected file lib/silcclient/client_prvmsg.c.
5713 * Do not actually remove the client directly from ID cache
5714 during SERVER_SIGNOFF, but invalidate it. This way we
5715 preserve the WHOWAS info for the client. Affected file
5716 silcd/server_util.c.
5718 * Fixed SERVER_SIGNOFF notify handling in the server. The
5719 server is now able to process incoming SERVER_SIGNOFF notify
5720 for a server that it doesn't even know about. It will remove
5721 the clients provided in the notify. Affected file
5722 silcd/packet_receive.c.
5724 * Check for partial packet in data queue after every packet that
5725 was found from the queue. Return and wait for more data if
5726 there is partial data in queue. Affected file is
5727 lib/silccore/silcpacket.c.
5729 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5731 * Added SilcClietFileError enum to indicate error in
5732 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5733 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5734 Affected files lib/silcclient/silcapi.h and
5735 lib/silcclient/client_ftp.c.
5737 * Check that newsize in silc_buffer_realloc is larger than
5738 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5740 * Added better monitor of file transfers. It now monitors
5741 key agreement protocol during the file transfer too. Added
5742 error reporting too. Affected files
5743 irssi/src/silc/core/silc-servers.c,
5744 irssi/src/fe-common/silc/module-formats.[ch].
5746 * Wrote a help file for FILE command.
5748 * Added silc_rng_global_get_byte_fast to get not-so-secure
5749 random data as fast as possible. Random data is read from
5750 /dev/urandom if available and from the SILC RNG if not
5751 available. It is used in padding generation. Affected file
5752 lib/silccrypt/silcrng.[ch].
5754 * All packets in client library are now processed synchronously.
5755 Optimized packet processing a lot. Affected file
5756 lib/silcclient/client.c.
5758 * All server connection packets are processing synchronously
5759 now in server, to optimize packet processing. Affected file
5762 * Include files are installed now only in Toolkit distribution
5763 if make install is given. Affected files: all Makefile.am's.
5765 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5767 * Assure that silc_client_notify_by_server_resolve does not
5768 resolve the client information multiple times. If it cannot
5769 be found by the first it cannot be found at all. Affected
5770 file lib/silcclient/client_notify.c.
5772 * Fixed WHOWAS command reply calling. Affected file
5773 lib/silcclient/command_reply.c.
5775 * Removed all references to silc_idlist_get_client from the
5776 Irssi SILC client since that call is internal call used by
5777 the library. The Irssi SILC client will use now client
5778 retrieval functions found in silcapi.h.
5780 * Fixed a bug in resolving nickname info before sending
5781 private message. It used freed memory. Affected file
5782 irssi/src/silc/core/silc-servers.c.
5784 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5786 * Assure my_channels statistics cannot go negative in server.
5787 Affected files silcd/server.c, silcd/server_util.c.
5789 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5791 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5793 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5795 * Win32 Toolkit changes. Affected files
5796 win32/silc.dsw, win32/libsilc/libsilc.def,
5797 win32/libsilcclient/libsilc.def,
5798 lib/silcutil/silcutil.c, and
5799 lib/sftp/sftp_fs_memory.c.
5801 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5803 * Added silc_net_localip to return local host's IP address.
5804 Affected file lib/silcutil/silcnet.[ch].
5806 * If key exchange or rekey protocol is active for a connection
5807 parse all packets syncronously since there might be packets
5808 in packet queue that we are not able to process without first
5809 processing packets before them. Affected file silcd/server,
5810 lib/silcclient/client.c.
5812 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5813 whether library should continue processing the packet.
5814 Affected file lib/silccore/silcpacket.h.
5816 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5817 SilcSFTPMonitorData to SFTP server to monitor various
5818 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5819 lib/silcsftp/sftp_server.c.
5821 * Added silc_file_size to return file size. Affected file
5822 lib/silcutil/silcutil.[ch].
5824 * Implemented the file transfer support for the client library.
5825 Added preliminary support for simple client to client one-file
5826 transmission. Affected file lib/silcclient/client_ftp.c,
5827 lib/silccilent/client.[ch].
5829 * Added new local command FILE to the Irssi SILC Client.
5830 It is used to perform the file transfer. It has subcommands
5831 SEND, RECEIVE, SHOW and CLOSE. Affected files
5832 irssi/src/silc/core/client_ops.c,
5833 irssi/src/silc/core/silc-server.[ch].
5835 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5837 * Relay the SILC_PACKET_FTP in the server. Affected files
5838 silcd/server.c and silcd/packet_receive.c.
5840 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5842 * Renamed silc_file_read and silc_file_write to functions
5843 silc_file_readfile and silc_file_writefile. Added function
5844 silc_file_open and silc_file_close. Affected files
5845 lib/silcutil/silcutil.[ch].
5847 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5849 * Resolve the client info when received private message or
5850 channel message for a client which nickname we don't know.
5851 Affected files lib/silcclient/client_prvmsg.c and
5852 lib/silcclient/client_channel.c.
5854 * Do not crash in /KEY if client is not connected. Affected
5855 file irssi/src/silc/core/silc-channels.c.
5857 * Added SilcClientStatus field to the SilcClientEntry in the
5858 lib/silcclient/idlist.h.
5860 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5861 is incomplete and is being resolved, it won't be resolved
5864 Make sure also that USERS command reply does not resolve
5865 twice information. Affected file is
5866 lib/silcclient/command_reply.c.
5868 Make sure that silc_client_get_clients_by_list does not
5869 resolve twice same information.
5871 * Check for valid client->id in the silc_server_free_client_data.
5872 Affected file silcd/server.c.
5874 * Fixed /GETKEY nick@server not to crash if the server entry
5875 is not found. Affected file lib/silcclient/command.c.
5877 * Fixed the silc_server_check_cmode_rights to check the
5878 requested modes correctly. Affected file silcd/command.c.
5880 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5882 * Better checks for non-printable chars in nick added.
5883 Affected file silcd/command.c.
5885 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5887 * Call the silc_server_udpate_servers_by_server in the
5888 primary router that comes back online in the backup resuming
5889 protocol. Otherwise it routes packets wrong. Affected file
5890 silcd/server_util.[ch], silcd/server_backup.c.
5892 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5894 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5895 lib/silcutil/silcbuffmt.[ch].
5897 * Redefined the SILC packet header to include the padding
5898 length. Affected file lib/silccore/silcpacket.[ch].
5900 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5901 length for maximum padding up to 128 bytes). Affected
5902 file lib/silccore/silcpacket.h.
5904 * Removed all backwards support for old 0.5.x MAC thingies.
5905 The SILC packet header change makes it impossible to be
5906 backwards compatible.
5908 * Send the ENDING packet with timeout in the backup resuming
5909 protocol. This is to assure that all routers has connected
5910 to the primary router. Affected file silcd/server_backup.c.
5912 * Changed the RNG to take the first IV from random data. It
5913 used to take it from zero actually. Changed the RNG also
5914 to use /dev/urandom during session. /dev/random is used
5915 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5917 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5919 * Changed the SILC packet header to have the first two bytes
5920 (the packet length) encrypted. Affected files aroung the
5921 code tree, lib/silccore/silcpacket.[ch]. Removed the
5922 SilcPacketCheckDecrypt callback. It is not needed anymore
5923 since the silc_packet_receive_process will determine now
5924 whether the packet is normal or special.
5926 * Implemented the unidirectional MAC keys. Affected files
5927 lib/silcske/silcske.c, silcd/protocol.c and
5928 lib/silcclient/protocol.c.
5930 * Implemented the packet sequence number to the MAC computation.
5931 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5932 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5933 lib/silcclient/protocol.c.
5935 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5937 * Allow backup router to announce servers. All servers
5938 announced by backup router are added to the global list
5939 automatically. Update hte server's socket to our primary
5940 router also when backup router announces a server.
5941 Affected file silcd/packet_receive.c.
5943 * Do not update the client->router in the function
5944 silc_server_udpate_clients_by_server if the client is on
5945 global list. We might fail to find any specific server
5946 for locally connected clients and local cell clients. They
5947 should still use the `from' and not `to' as client->router.
5948 This fixes backup router resuming protocol. Affected file
5949 silcd/server_util.c.
5951 * Decrease channel statistics count only if the channel
5952 deletion worked. Affected files are silcd/server.c and
5953 silcd/server_util.c.
5955 * Added silc_server_update_servers_by_server to update origin
5956 of all server entries. Used during backup router protocol.
5957 Affected files silcd/server_util.[ch], silcd/server.c. and
5958 silcd/backup_router.c.
5960 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5961 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5962 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5963 lib/silccrypt/silchmac.c.
5965 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5967 * Assure that router cannot reroute the same channel message
5968 to the sender. Affected file silcd/packet_receive.c.
5970 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5972 * Made better checks that the channel message is not sent
5973 to the router it came from. Affected file is
5974 silcd/packet_send.c. Fixed memory leak too.
5976 * Announce informations for incoming router connection, but
5977 only after checking if it is replaced by backup router.
5978 Affected file silcd/packet_receive.c.
5980 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5982 * Fixed the backup resuming protocol to work in multiple
5983 router environment. Affected file silcd/server_backup.c.
5985 * Route packet only to one router in the function
5986 silc_server_packet_send_to_channel. Affected file is
5987 silcd/packet_send.c.
5989 * Fixed silc_server_send_notify_dest to set the broadcast
5990 flag. Fixed the silc_server_send_notify_topic to actually
5991 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5992 Affected file silcd/packet_send.c.
5994 * Changed the SFTP Filesystem interface. Changed the
5995 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5996 the filesystem operation function. The SilcSFTPFilesystem
5997 is now a context that is allocated by all filesystem allocation
5998 functions and it already includes the operations structure
5999 and filesystem specific context. It is given as argument
6000 now to the silc_sftp_server_start. This made the interface
6001 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6002 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6004 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6006 * Changed the backup router adding and getting interfaces
6007 in the server. The router that will be replaced by the
6008 specified backup router is now sent as argument. Affected
6009 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6012 * Added silc_net_addr2bin_ne to return the binary form of
6013 the IP address in network byte order. Affected files
6014 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6016 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6018 * Check for existing server ID in silc_server_new_server
6019 and in silc_server_connect_to_router_final and remove the
6020 old entry if it exists. Affected file silcd/packet_receive.c,
6023 * Send the channel message always to only one router, either
6024 in upstream or downstream. Affected file is
6025 silcd/packet_send.c.
6027 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6029 * Wrote the definition of the backup resuming protocol to the
6030 protocol specification.
6032 * Removed one redundant channel key generation from normal
6033 server during joining procedure. Removed one redundant
6034 channel key sending from server to router during joining
6035 procedure. Affected file silcd/command.c.
6037 * Made minor bugfixes to the backup router resuming protocol.
6038 Affected file silcd/server_backup.c, server.c.
6040 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6042 * Added --disable-asm configuration option. Affected files
6043 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6046 * Implemented the backup resuming protocol that is used to
6047 resume the primary router position in the cell after the
6048 primary router comes back online. Affected files
6049 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6050 and silcd/server_util.[ch].
6052 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6054 * Sleep two (2) seconds after sending QUIT command to server.
6055 Affected file lib/silcclient/command.c.
6057 * Assure that if outgoing data buffer is pending do not force
6058 send any data. Affected file silcd/packet_send.c.
6060 * Assure that if outgoing data buffer is pending do not force
6061 send any data. Affected file lib/silcclient/client.c.
6063 * Implemented the backup router support when the primary router
6064 goes down. The servers and routers can now use the backup
6065 router as new primary router without loosing connectivity.
6067 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6069 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6070 in the server to indicate disabled entry. All data read
6071 from the connection will be ignored and no data is sent
6072 for entry that is disabled. Affected files are
6073 silcd/idlist.h, silcd/server.c.
6075 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6077 * Created SFTP client and server test programs in the
6078 lib/silcsftp/tests directory.
6080 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6082 * Implemented memory filesystem (virtual filesystem) for
6083 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6086 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6088 * Implemented the SFTP (SSH File Transfer Protocol) to the
6089 lib/silcsftp. It includes SFTP client and SFTP server
6092 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6094 * Moved lib/silccore/silcprotocol.[ch] to the
6095 lib/silcutil library.
6097 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6098 take variable argument list pointer as argument. Affected
6099 file lib/silcutil/silcbuffmt.[ch].
6101 * Added silc_buffer_set function that is used to set data
6102 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6103 Affected file lib/silcutil/silcbuffer.h.
6105 * Changed various routines in the core library to use the new
6106 silc_buffer_set instead of allocating new buffer only for
6109 * Added 64-bit value formatting and unformatting support to the
6110 silc_buffer_[un]format routines. Affected file is
6111 lib/silcutil/silcbuffmt.[ch].
6113 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6114 to includes/bitmove.h.
6116 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6118 * Fixed channel user mode saving in client library. Affected
6119 file lib/silcclient/command[_reply].c.
6121 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6123 * Defined the file transfer to the SILC Protocol. Added
6124 new packet type SILC_PACKET_FTP and defined File Transfer
6125 Payload. The mandatory file transfer protocol is SFTP
6126 (SSH File Transfer Protocol). Affected file in addition
6127 of the internet draft is lib/silccore/silcpacket.h.
6129 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6130 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6131 is used as part of backup router protocol when the primary
6132 router of the cell is back online and wishes to resume
6133 the position as primary router.
6135 * Redefined the MAC generation keys in the protocol. The
6136 same key is not used anymore in both direction. Both
6137 direction will now use different keys for sending and
6138 receiving. This fixes a potential security flaw. This
6139 change causes incompatibilities in the protocol.
6141 * Redefined also the MAC computation from the packet.
6142 An packet sequence number is now added to the MAC
6143 computation. This prevents possible replay attacks against
6144 the protocol. This change too causes incompatibilities
6147 Added `sequence' field to the SilcPacketContext to hold
6148 the current sequence number for the packet.
6150 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6152 * Added `created' field to the SilcIDListData in the file
6153 silcd/idlist.h to indicate the time when the entry was
6156 * Added `created' field to the SilcChannelEntry too. Affected
6157 file silcd/idlist.h.
6159 * Added `creation_time' aguments to all the announcement functions
6160 in the server. If it is provided then only the entries that
6161 was created after the provided time frame are actually
6162 announced. Affected file silcd/server.[ch].
6164 * The protocol says that the Channel ID's IP address must be
6165 based on the router's IP address. Added check for this in
6166 the silc_server_new_channel when processing incoming New Channel
6167 Payload. Affected file silcd/packet_receive.c.
6169 * Print out the correct version with --version in SILC client.
6170 Affected file irssi/src/silc/core/silc-core.c.
6172 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6174 * Fixed WHOWAS command to check for completnes of the client
6175 entry always, not just when the command is coming from client.
6176 Affected file silcd/command.c.
6178 * Added new function silc_server_packet_queue_purge to purge the
6179 outgoing data queue to the network. After the function returns
6180 it is guaranteed that the outgoing packet queue is empty.
6181 Affected file silcd/packet_send.[ch].
6183 * Purge the outgoing packet queue in the rekey protocol's final
6184 callback to assure that all rekey packets go to the network
6185 before quitting the protocol. Affected file silcd/server.c.
6187 * Added silc_client_packet_queue_parse as similar function as
6188 in server to the client library. The affected file is
6189 lib/silcclient/client.c.
6191 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6193 * Splitted silcd/server.c and created silcd/server_util.[ch]
6194 for utility functions.
6196 * Added new socket flag SILC_SF_DISABLED to indicate that the
6197 connection is open but nothing can be sent to or received from
6198 the connection. Affected file lib/silcutil/silsockconn.[ch].
6199 The checking for disabled socket is checked in the low level
6200 silc_socket_write and silc_socket_read functions.
6202 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6204 * Allow only nicknames and channel names that fits into the
6205 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6207 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6209 * When processing JOIN command reply in server check that if
6210 the channel exists in our global list we'll move it the local
6211 list. Affected file silcd/command_reply.c.
6213 * Fixed the check whether client is joined on the channel already
6214 in JOIN command. Affected file lib/silcclient/command.c.
6216 * Fixed the JOIN command reply to check whether the channel
6217 already exists. Affected file lib/silcclient/command_reply.c.
6219 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6221 * Added silc_ske_status_string to map the SKE error numbers
6222 to readable strings. The affected files are
6223 lib/silcske/silcske[_status].[ch].
6225 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6227 * Do not show the private channels on the WHOIS channel list
6228 as it is not allowed by the protocol. The affected file is
6231 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6233 * Assure that the packet length digged from the actual packet
6234 is something sensible in the silc_packet_decrypt_rest_special
6235 in lib/silccrypt/silcpacket.c.
6237 * Free and NULL the allocated pointer in silc_hmac_alloc if
6238 the HMAC allocation fails. The affected file is
6239 lib/silccrypt/silchmac.c.
6241 * Print the selected security properties to the log files in
6242 the server. Affected file silcd/protocol.c.
6244 * Add SKE's reference counter even if calling the completion
6245 callback manually. Otherwise it goes negative, although it
6246 does not cause any problems. The affected file is
6247 lib/silcske/silcske.c.
6249 * Remove the client entry with short timeout after giving the
6250 KILL command. Affected file lib/silcclient/command.c.
6252 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6253 case all found clients are already disconnected (WHOWAS would
6254 found them) in the server. Affected file silcd/command.c.
6256 * Update the last_receive (time of last data received) to be
6257 updated only when received private or channel message so that
6258 the idle time showed in WHOIS makes more sense.
6260 * Added boolean field `valid' in to the SilcClientEntry in the
6261 client library to indicate whether the entry is valid or not.
6262 This fixes the nickname change bug on channel when changing
6263 the nickname to be same than the old (like nick to Nick) the
6264 nickname formatter doesn't set the new nick anymore to Nick@host.
6265 Affected file lib/silcclient/idlist.[ch].
6267 * Now actually fixed the nickname changing on disconnection.
6268 Added new function silc_change_nick to the Irssi SILC Client.
6269 Affected file irssi/src/silc/core/client_ops.c,
6270 irssi/src/silc/core/silc-nicklist.[ch].
6272 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6274 * Check that the public key exists in the GETKEY command before
6275 trying to encode it. Affected file silcd/command.c.
6277 * Print some notifications on received public keys with GETKEY
6278 command in the Irssi SILC Client. Affected files are
6279 irssi/src/fe-common/silc/module-formats.[ch],
6280 irssi/src/silc/core/client_ops.c.
6282 * Use IDENTIFY command to resolve the server information in the
6283 GETKEY command instead of INFO command. Affected file
6284 lib/silcclient/command.c.
6286 * All command reply functions in the client library now calls
6287 the pending command reply callbacks even if an error has
6288 occurred. The server has done this a long time and now it was
6289 time to move the client library to this as well. Now all
6290 errors can be delivered back to the pending command reply
6291 callbacks if necessary. Affected files are
6292 lib/silcclient/command[_reply].[ch].
6294 * Change the nickname on disconnection back to the username
6295 because in reconnect the server will enforce it to it anyway.
6296 Affected file irssi/src/silc/core/silc-servers.c.
6298 * Fixed a config file parsing bug in the Irssi SILC client.
6299 Affected file irssi/src/silc/core/clientconfig.c.
6301 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6303 * When printing the channel mode on JOIN, verify that the
6304 channel key and channel's HMAC are valid. Affected file
6305 irssi/src/silc/core/client_ops.c.
6307 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6309 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6310 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6311 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6313 * Removed channel key rekey task deleting from the function
6314 silc_server_save_channel_key. Affected file silcd/server.c.
6315 Added explicit timeout task context instead that is used to
6316 delete the task if we are registering a new task before the
6317 new task has elapsed.
6319 * When channel key rekey occurs the client library now saves
6320 the old channel key for a short period of time (10 seconds) and
6321 is able to use it in case some is still sending channel
6322 messages encrypted with the old key after the rekey. Affected
6323 file lib/silcclient/[idlist.h|client_channel.c].
6325 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6327 * Added check to the silc_server_new_id_real to not accept
6328 new ID if it is the sender's own ID. Affected file is
6329 silcd/packet_receive.c.
6331 * Assure that we do not announce ourself or the one we've
6332 sending our announcements when we're router and are announcing
6333 servers to our primary router. Affected file silcd/server.c.
6335 * Fixed silc_server_command_identify_check_client to assemble
6336 correct WHOIS packet. It send corrupted WHOIS packet and
6337 caused problem with router to router connections. Affected
6338 file silcd/command.c.
6340 Fixed also silc_server_command_whois_check the same way
6341 as for the IDENTIFY command.
6343 * Added new SilcIDListStatus to the server in the SilcIDListData
6344 structure. The status now includes the current status of
6345 the entry (like registered, resolved etc.). Affected file
6346 silcd/idlist.[ch]. Defined a bunch of different status types
6347 as well. This replaced the old boolean registered field as well.
6349 Added resolve_cmd_ident field to the SilcClientEntry structure
6350 too so that if the entry is for example being resolved so
6351 another command may attach to the same pending command reply
6352 without requiring to resolve the same entry again. This concept
6353 should optimize the WHOIS and the IDENTIFY resolving under
6354 heavy load by taking away unnecessary resolving for entries
6355 that are being resolved already.
6357 Added support for adding multiple pending commands for one
6358 command idenfier. Affected file silcd/command[_reply].[ch].
6360 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6361 before deleting the data. Otherwise the hash table will have
6362 freed data in comparison functions. Affected file is
6363 silcd/command_reply.c.
6365 * Fixed silc_idlist_replace_client_id to add the new entry to
6366 the cache with NULL nickname. Otherwise there will be invalid
6367 memory as the nickname after the nickname is freed. Affected
6368 file silcd/packet_receive.c.
6370 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6371 saved into wrong slots because the previous number of entries
6372 was not taken into account. Affected file silcd/idlist.c.
6373 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6375 * If we are router and we receive JOIN notify to a channel that
6376 does not have any users then notified client is marked as the
6377 channel founder, as it is it. The affected file is
6378 silcd/packet_receive.c
6380 * Added to the extended hash table API's table_del_*ext functions
6381 the destructor as argument too, so that the caller can decide
6382 which destructor to use or whether to use destructor at all.
6383 Affected file lib/silcutil/silchashtable.[ch].
6385 * Fixed ID Cache purging. It actually deleted the entries from
6386 the hash table after the data was freed. The hash table ended
6387 up comparing freed memory. The affected file is
6388 lib/silccore/silcidcache.c.
6390 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6392 * Fixed Irssi SILC client's KILL command's HELP syntax.
6394 * The USERS command now resolves the detailed user information
6395 if the userinfo field is missing. Affected file is
6396 lib/silcclient/command_reply.c.
6398 * Do not print error in silc_file_read if the read file does
6399 not exist. Just silently return NULL. Affected file is
6400 lib/silcutil/silcutil.c.
6402 * Fixed the silc_log_output to not wine about NULL filename
6403 and to not create some bogus " " filename. Affected file is
6404 lib/silcutil/silclog.c.
6406 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6408 * Fixed various printing bugs on the user interface in the
6409 Irssi SILC Client. Minor changes that were forgotten from
6412 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6414 * Fixed the configure.in.pre and the compilation and distribution
6415 environment to support the new autoconf 2.52. That version is
6416 now required to compile the CVS trunk.
6418 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6420 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6421 to generally parse user@fqdn format strings. Affected file
6422 lib/silcutil/silcutil.c.
6424 * Added nickname_format and nickname_force_format fields to the
6425 SilcClientParams structure. The first one defines the format
6426 for the nicknames that the library will enforce if the receives
6427 multiple same nicknames. The second one is boolean value and
6428 can be used to force the library to always enforce the format
6429 to the nicknames regardles whether there are multiple nicknames
6430 or not. This configurable formatting was employed to flexibly
6431 support accessing multiple nicknames from the user interface.
6432 The userinterface can now set the nicknames to what ever format
6433 they prefer. Affected file lib/silcclient/silcapi.h.
6435 Added function silc_client_nickname_format to the file
6436 lib/silcclient/idlist.c. It performs the nickname formatting.
6438 Added new field `hostname´ to the SilcClientEntry context.
6439 It holds the hostname of the client. Affected file is
6440 lib/silcclient/idlist.h.
6442 * Irssi SILC Client sets the nicknames in nick@hostn format.
6443 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6444 irssi/src/silc/core/silc-core.c.
6446 The WHOIS printing now also shows both the real nickname and
6447 the formatted nickname so that user knows how to access the
6448 user if there are multiple same nicknames cached. Affected
6449 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6450 printing formatting too to take the hostname now as a separate
6451 argument. The Affected file is
6452 irssi/src/fe-common/silc/modules-formats.[ch].
6454 * Changed the silc_client_get_clients_local to accept the formatted
6455 nickname as argument. It accepts the real nickname too but the
6456 formatted nickname can be used to find the true entry from
6457 multiple entries. Affected file lib/silcclient/silcapi.h and
6458 lib/silcclient/idlist.c.
6460 * Added nickname_format_parse field to the SilcClientParams.
6461 It is a callback function provided by the application to parse
6462 the nickname out of the formatted nickname string. The library
6463 calls it to get the nickname from the formatted string. Since
6464 the application generally knows better the format of the nickname
6465 string it parses it instead of the library, even though library
6466 encodes the formatted string. If the callback function is not
6467 provided then the library will use the string as is. The
6468 affected file is lib/silcclient/silcapi.h.
6470 * All the nickname strings passed to the client library in
6471 commands are now expected to be formatted nickname strings.
6472 If the command does not support the formatted nickname string
6473 it will assume that the sent string is the actual nickname.
6474 Affected file lib/silcclient/command.c.
6476 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6478 * Added public key authentication support to OPER and SILCOPER
6479 commands in the client library. Affected file is
6480 lib/silcclient/command.c.
6482 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6484 * Changed the get_auth_methdod client operation to be asynchronous.
6485 It can be async if the application resolves the authentication
6486 method from the server during the negotiation. Added new
6487 SilcGetAuthMeth completion callback that the application will
6488 call after resolving the authentication method.
6490 Added function silc_client_request_authentication_method that
6491 the application can use to resolve the authentication method
6492 from the server. Added also SilcConnectionAuthRequest callback
6493 that the library will call after the server has replied. The
6494 application can call this function if it does not know the
6495 current authentication method.
6497 Affected files are lib/silcclient/client.c and
6498 lib/silcclient/silcapi.h.
6500 * The Irssi SILC client now automatically resolves the authentication
6501 method incase any configuration information is not present (and
6502 currently there never is). The affected file is
6503 irssi/src/silc/core/client_ops.c.
6505 * Fixed public key authentication from the client library.
6506 Affected file lib/silcclient/protocol.c. Changed also the
6507 protocol specification about the public key authentication in
6508 the connection authentication protocol. The actual data to be
6509 signed is now computed with a hash function before signing.
6511 * Fixed the public key authentication from the server as well.
6512 Affected file silcd/protocol.c.
6514 * Removed the mlock()'s from the memory allocation routines.
6515 Affected file lib/silcutil/silcmemory.c. The ./configure does
6516 not check anymore for the mlock(). Affected file is
6519 * Fixed USERS command in server to allow the execution of the
6520 command for private and secret channels if the client sending
6521 the command is on the channel. Affected file silcd/command.c.
6523 * Fixed silc_client_get_clients_local to return the clients
6524 count correctly. It could return wrong value. Affected file
6525 lib/silcclient/idlist.c.
6527 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6529 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6530 types. The assembler optimizations seemed not to like 64-bit
6531 data types. The assmebler optimizations thus are now enabled
6532 also for BSD systems as opposed to only enable them for Linux.
6534 * Do not check for threads at all on BSD systems. Affected
6535 file configure.in.pre.
6537 * Removed -n and -h options from the Irssi SILC Client since
6538 they are not used in silc.
6540 * Fixed the prime generation to assure that the first digit
6541 of the generated random number is not zero since our conversion
6542 routines does not like number strings that starts with zero
6543 digit. If zero digit is seen the random number is regenerated.
6544 This caused some corrupted RSA keys when the zero first digit
6545 was met. Affected file lib/silcmath/silcprimegen.c.
6547 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6549 * Fixed WIN32 configuration in the ./configure script.
6550 Fixed to include xti.h on environments that has it.
6551 Patches by Carsten Ilchmann and andrew.
6553 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6555 * Changed the silc_id_create_client_id to be collision
6556 resistant. It is now assured that there cannot be created
6557 two same client ID's. I suspect that some weird bugs in
6558 the server were actually caused by duplicate Client IDs.
6559 Affected file silcd/serverid.[ch]. A router receiving
6560 new ID now also assures and informs the sending server
6561 if the ID caused collision.
6563 * Changed the silc_id_create_channel_id to also assure that
6564 there are no collisions.
6566 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6568 * Statement about ignoring the Mutual Authentication flag when
6569 performing rekey with PFS was a bit misleading. It is ignored
6570 if it was set in the initial negotiation, it cannot be even
6571 set in the rekey. Fixed in the ke-auth draft. Started the
6572 new versions of the protocol drafts in the doc/.
6574 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6576 * Fixed a bug in silc_client_command_identify_save when saving
6577 new channel information. The channel name was no duplicated
6578 and caused crash on exit. Affected file is
6579 lib/silcclient/command_reply.c.
6581 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6583 * Fixed the getkey command handling in the server. Send just
6584 empty OK reply to the sender if the key could not be fetched
6585 (but everything else was ok, like the key just was not available).
6586 Changed the public key parameter to optional in the protocol
6587 specs so that empty OK reply can be sent. Affected file
6590 Added a message to Irssi SILC client to tell to user if the
6591 server did not return a public key.
6593 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6595 * Fixed a channel key regeneration bug. It registered new
6596 timeout tasks exponentially until all system resources were
6597 used. Affected file silcd/server.c.
6599 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6601 * Added the SILC Document generator to the scripts/silcdoc.
6602 It can be used to generate the Toolkit Reference Manual out
6603 of the source tree. Internally it will also use the RoboDoc
6604 generator now imported in util/robodoc.
6606 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6608 * Added couple of return's in rekey protocol if error orccurred
6609 during the protocol. The execution must be terminated.
6610 Affected file silcd/protocol.c. Also, terminate the protocol
6611 always with timeout.
6613 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6615 * The client's Client ID was created initally from the wrong
6616 nickname (it could have been in format nick@host) in the
6617 silc_server_new_client. Affected file silcd/packet_receive.c
6619 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6621 * Added some SILC_LOG_ERROR's to various error conditions
6622 if client could not be added to ID cache. Affected files
6623 silcd/packet_receive.c and silcd/server.c.
6625 * When client's sock->user_data is freed, NULL also the
6626 client->router and client->connection pointers. Added check
6627 for these pointers being NULL to various places around the
6628 code. Affected file silcd/server.c.
6630 * Added client->data.registered == TRUE checks to various
6631 places around the code to assure that unregistered client's
6632 are not handled when it is not allowed. Affected file
6635 * Added `bool registered' fields to all
6636 silc_idlist_[server|client]_get_* routines to indicate whether
6637 the fetched client needs to be registered or not. Affected
6638 file silcd/idlist.[ch].
6640 * Add your own entry as registered to the ID cache in the
6641 server. Affected file server.c.
6643 * Fixed a bug in silc_server_new_server. The SilcServer was
6644 set as the new server's context instead of SilcServerEntry.
6645 This naturally caused some weird bugs.
6647 * Added "updated" field the SilcChannelEntry which indicates
6648 the time since the channel entry was last accessed. This
6649 can be used to determine whether it is necessary to
6650 announce the channel after backup resuming protocol.
6651 Affected files silcd/idlist.[ch].
6653 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6655 * Do not delete the channel rekey task when adding it
6656 for in silc_server_create_channel_key.
6658 * Changed the silc_server_create_channel_key to return
6659 TRUE or FALSE to indicate the success of the channel key
6662 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6664 * Fixed MSVC++ project files and added missing files to
6665 Makefiles under win32/.
6667 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6669 * Do not add TCP_NODELAY flag if the operating system
6670 does not have it defined. Affected files are
6671 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6673 * Fixed buffer overflow from Irssi SILC Client. Affected
6674 file irssi/src/fe-common/core/themes.c.
6676 * Fixed double free in client library in the file
6677 lib/silcclient/client.c when disconnecting from server.
6679 * Applied double free patch from cras to Irssi SILC client.
6680 Affected files irssi/src/core/[modules/expandos].c
6682 * Fixed the disconnection handling to Irssi SILC Client.
6683 The application must call silc_client_close_connection
6684 in ops->connect client operation in case of failure of
6685 the connection. Affected file is
6686 irssi/src/silc/core/client_ops.c.
6688 * Do not set sock->protocol to NULL in the function
6689 silc_client_close_connection after executing the protocol's
6690 final callback since the sock might not be valid anymore.
6691 Affected file lib/silcclient/client.c.
6693 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6695 * Do not enable SILC_THREADS if the linking with libpthread
6696 did not happen. Affected file configure.in.pre.
6698 * Added notion to protocol specification that server must
6699 verify the sent authentication payload with CMODE when
6700 setting the channel founder key. Implemented it to the
6701 server. Affected file silcd/command.c.
6703 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6705 * Added _EXTRA_DIST SILC distribution variable to the
6706 distributions file. It is used to conditionally add extra
6707 files or directories to the specific distribution. Affected
6708 files ./prepare, Makefile.am.pre and distributions.
6710 Removed the `_' from the start of the distribution names.
6713 * Added README.WIN32 for instructions to compile the Toolkit
6716 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6718 * Fixed a double free in disconnection in the server. Affected
6719 file is silcd/server.c.
6721 * Fixed the lib/silcske/groups.c to work now also with GMP
6722 MP library. The string conversion did not work when using
6723 specific base and the base is indicated in the string as well.
6725 * Created win32/ directory which now includes MSVC++ specific
6726 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6727 It will appear only in the toolkit distribution
6729 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6731 * Changed the key material distribution function in case when
6732 the hash output is too short. The data is now concatenated
6733 a bit differently than it used to. Made the change to the
6734 SKE protocol specification.
6736 * Added better GMP detection to configure.in.pre. A patch
6739 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6741 * Fixed a minor bug in SKE that might cause some problem on
6742 some platforms. Affected file lib/silcske/silcske.c.
6744 * Added the cookie checking for initiator in the SKE. It checks
6745 that the responder returns the sent cookie unmodified. The
6746 affected file is lib/silcske/silcske.c. Added new SKE
6747 error type INVALID_COOKIE that can be sent during the
6748 negotiation. Fixed some memory leaks as well.
6750 * Added the "invalid cookie" error message to Irssi SILC client's
6753 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6755 * Added `task_max' field to the SilcClientParams to indicate
6756 the maximum tasks the scheduler can handle. If set to zero,
6757 default values are used. Affected file lib/silcclient/silcapi.h.
6759 * Fixed memory leaks in silc_client_close_connection. Affected
6760 file lib/silcclient/client.c.
6762 * Added silc_client_del_client_entry to client library to free
6763 all memory of given client entry. Affected file is
6764 lib/silcclient/idlist.[ch].
6766 * Added new functions silc_client_del_channel and
6767 silc_client_del_server to delete channel and server entries.
6768 Affected file lib/silcclient/[silcapi.h/idlist.c].
6770 * Removed silc_client_del_client_by_id from silcapi.h.
6772 * Fixed the INFO command to return the server's own info
6773 correctly when querying by Server ID. Affected file is
6776 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6778 * Removed the non-blocking settings in WIN32 code in the
6779 silc_sock_[read/write] and added SleepEx instead. Affected
6780 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6781 of input data is now checked with FIONREAD and ioctlsocket.
6783 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6785 * Call silc_schedule_task_del_by_context in the
6786 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6787 Affected file lib/silccore/silcprotocol.c.
6789 * Call silc_protocol_cancel for active protocols in the
6790 silc_server_close_connection if the funtion
6791 silc_server_free_sock_user_data has not been called.
6792 Affected file silcd/server.c.
6794 * Generic tasks cannot be deleted using the del_by_fd
6795 task deleting function since generic tasks does not match
6796 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6798 * Added a notion to SILCOPER help file that the SILCOPER works
6799 only on router server, not on normal server.
6801 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6803 * Added for WIN32 support for the new scheduler as well.
6804 Affected file lib/silcutil/win32/silcwin32schedule.c.
6806 * Fixed the SHA1 implementation to work on various platforms.
6808 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6810 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6811 API. It is part of the scheduler now. Everything else is
6812 as previously but some functions has changed their names.
6813 Checkout the lib/silcutil/silcschedule.h for the interface.
6814 Updated all applications to use the new interface. Affected
6815 files are lib/silcutil/silcschedule.[ch].
6817 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6819 * Found a bug in the SKE implementation. The HASH value,
6820 specified by the protocol, was not computed correctly. The
6821 public key of the responder was not added to the computation
6822 even though it is mandatory. Affected file lib/silcske/silcske.c.
6823 This unfortunately causes incompatibilities with older
6824 clients and servers.
6826 * Added WIN32 specific network init and uninit functions:
6827 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6828 the Winsock2. Affected file lib/silcutil/silcnet.h and
6829 lib/silcutil/win32/silcwin32net.c.
6831 * Set the socket always to nonblocking mode on WIN32 after
6832 reading data or writing data. Affected file is
6833 lib/silcutil/win32/silcwin32sockconn.c.
6835 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6837 * Fixed various compilation problems under WIN32. Affected
6838 files lib/silcutil/win32/silcwin32thread.c and
6839 lib/silcutil/win32/silcwin32schedule.c.
6841 * Removed all _internal.h #includes from public header
6842 files. Internal headers must never be included from
6845 Removed also the lib/silcske/payload_internal.h file.
6847 * All include files that may be needed (public and some others
6848 included by the public headers) by application developers are
6849 now copied to the ./includes directory. It does not copy any
6850 internal headers. Affected file Makefile.defines.pre and all
6851 Makefile.am's under lib/ and subdirs.
6853 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6855 * Do not change the ~/.silc directory's permissions automatically.
6856 Affected file irssi/src/silc/core/clientutil.c.
6858 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6860 * Do not cancel the protocol in silc_server_close_connection
6861 it might cause recursion. Now cancelled in the function
6862 silc_server_free_sock_user_data. Affected file silcd/server.c.
6864 * Fixed the silc_server_remove_clients_by_server to regenerate
6865 the channel keys correctly finally. Added also new function
6866 silc_server_remove_clients_channels to actually do it.
6867 Affected file silcd/server.c.
6869 * Fixed the silc_server_new_channel to not crash by giving
6870 wrong router to the new channel. Affected file is
6871 silcd/packet_receive.c.
6873 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6875 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6876 which is given as argument to the silc_client_alloc now.
6877 It can be used to configure the client and set various parameters
6878 that affect the function of the client.
6880 * The USERS command in server did not check whether the channel
6881 is private or secret. Affected file silcd/command.c.
6883 * Added new argument to the USERS command in protocol specification.
6884 The USERS command now can take the channel name as argument
6885 as well. Added support for this in client and server and
6886 updated the protocol specs.
6888 * Completed the GETKEY command in client. It can be now used
6889 to fetch also servers public key not only some clients.
6890 Affected files lib/silcclient/command[_reply].c.
6892 * Added silc_client_get_server to return server entry by the
6893 server name. Affected files lib/silcclient/silcapi.h and
6896 * Redefined the IDENTIFY command in protocol specification to be
6897 more generic. It now can be used to query information about
6898 any entity in the SILC Network, including clients, servers and
6899 channels. The query may be based either the entity's name
6900 or the ID. Added support for this in both client and server.
6902 Affected files silcd/command.c and lib/silcclient/command.c
6903 and command_reply.c.
6905 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6906 the _from_client and _from_server functions. Affected file
6909 * Added silc_client_get_channel_by_id_resolve to the file
6910 lib/silcclient/silcapi.h to resolve channel information by
6911 its ID. Added also silc_client_get_channel_by_id that
6912 does not resolve it from the server.
6914 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6916 * Added SilcServerEntry context into the client library
6917 to represent one server. The INFO command now allocates
6918 these to save the resolved server info. For now on the
6919 client library will also keep information about servers,
6920 connected and resolved with INFO.
6922 The INFO command now allocates the SilcServerEntry context
6923 and saves the server info there. The COMMAND_REPLY in
6924 the INFO now returns the parameters to application in
6925 same order as defined in the protocol specification.
6927 The entries are cached in the client->server_cache.
6929 * The INFO command is now issued after received the Client ID
6930 from the server. Affected file lib/silcclient/client.c.
6932 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6933 to the application as the mode changer might be server.
6934 It is guaranteed that NULL is not returned anymore to the
6935 application. Affected file lib/silcclient/client_notify.c.
6937 The ID Type is now also passed to the application so that
6938 it can check whether the returned entry is SilcClientEntry
6941 Added new function silc_client_get_server_by_id to return
6942 the server entry by ID. Affected files are the
6943 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6945 * Do not create the channel in the Irssi SILC Client when issuing
6946 the JOIN command but when received the sucessful JOIN command
6947 reply. Otherwise the channel might get created even though we
6948 could not join it. The Affected file is
6949 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6951 * Fixed a channel joining bug in router. The router must also
6952 check the channel modes, invite and ban lists etc. when serving
6953 the JOIN command sent by normal server. Affected file is
6954 silcd/command.c. The router now resolves the client's
6955 information from the server who sent the JOIN command if it
6956 does not know it, and processes the JOIN command only after
6959 * Changed the SilcCommandCb to take new argument; void *context2.
6960 Affected file lib/silccore/silccommand.h
6962 The second argument in the command callbacks in the server now
6963 includes the SilcServerCommandReplyContext if the command was
6964 called as pending command callback from the command reply.
6965 Otherwise it is NULL. When called as pending the status of the
6966 command reply will be checked and if it was erronous the
6967 error will be sent to the original sender of the command.
6968 This way the client always receives the error messages even
6969 though the server was actually the one who received the error
6970 when it resent the command to router, for example. Affected
6971 files silcd/command[_reply].[ch].
6973 * Fixed sending WHOWAS command's error message to client if
6974 the requested client could not be found. It was missing.
6977 * Changed the CMODE and CUMODE commands reply arguments in the
6978 protocol specification. The Channel ID is now sent in both
6979 of the commands to identify the channel. Implemented this
6980 new feature to the client and server. Affected files
6981 lib/silcclient/command_reply.c and silcd/command.c.
6983 * Made better checks for invite and ban lists in the JOIN
6984 command in server. Affected file silcd/command.c.
6986 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6988 * The server now performs the incoming host IP/DNS lookup
6989 using the silc_socket_host_lookup and thus does not block
6990 the server anymore. Affected file silcd/server.c.
6992 * Completed the multi-thread support for SILC Scheduler in
6993 the lib/silcutil/silcschedule.c.
6995 * Fixed the configure.in.pre to detect the pthread correctly
6998 * Fixed a deadlock in silc_task_queue_wakeup in the file
6999 lib/silcutil/silctask.c.
7001 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7003 * Added new function silc_schedule_wakeup that is used in
7004 multi-threaded environment to wakeup the main thread's
7005 schduler. It needs to be used when a thread adds a new task
7006 or removes a task from task queues. After waking up, the
7007 scheduler will detect the task queue changes. If threads
7008 support is not compiled in this function has no effect.
7009 Implemented the wakeup mechanism to both Unix and WIN32
7010 systems. Affected files are lib/silcutil/silcschedule.[ch],
7011 lib/silcutil/unix/silcunixschedule.c and the
7012 lib/silcutil/win32/silcwin32schedule.c.
7014 * Added new function silc_task_queue_wakeup to wakeup the
7015 scheduler by the specified task queue. Affected file
7016 lib/silcutil/silctask.[ch].
7018 * The silc_socket_host_lookup_start now wakes up the scheduler
7019 after adding the timeout task. Affected file is
7020 lib/silcutil/silcsockconn.c.
7022 * The silc_socket_host_lookup is synchronous now if the threads
7023 support is not compiled in. However, the callback is still
7024 called asyncronously through the scheduler, anyway. Affected
7025 file lib/silcutil/silcsockconn.c.
7027 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7029 * Added new function silc_socket_host_lookup to perform
7030 asynchronous IP and FQDN lookups for the socket connection.
7031 Affected files lib/silcutil/silcsockconn.[ch].
7033 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7035 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7036 that may or may not compile the mutex support in.
7038 Changed the silc_mutex_alloc interface. It allocates the
7039 mutex now to the sent pointer and returns TRUE or FALSE.
7041 Affected file lib/silcutil/silcmutex.h.
7043 * Wrote the SILC Task Queue interface to support multi-threads.
7044 Affected file lib/silcutil/silctask.[ch].
7046 * Wrote the SILC Scheduler to support multi-threads. Affected
7047 file lib/silcutil/silcschedule.c.
7049 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7051 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7052 in lib/silcutil/win32/.
7054 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7056 * Defined SILC Mutex API and SILC Thread API and implemented
7057 them for Unix. Affected files are
7058 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7059 lib/silcutil/unix/silcunixmutex.c and
7060 lib/silcutil/unix/silcunixthread.c.
7062 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7064 * Fixed the silc_server_remove_clients_by_server's channel
7065 key re-generation. The hash table handling was incorrect
7066 and would not work with many channels. Affected file is
7069 * Fixed some memory leaks around the server code.
7071 * Rewrote the silc_server_get_users_on_channel to support IPv6
7072 based Client ID's. Affected file silcd/server.c.
7074 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7075 specification. However, a separate document must be written
7076 to define the detailed signing procedure and the payload
7077 associated with the flag. Defined the flag to the
7078 lib/silccore/silcchannel.h as well.
7080 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7082 * Changed the dynamic tables to static size tables in the
7083 lib/silccrypt/silchmac.c.
7085 * Removed GCC dependencies from the code. A patch by cras.
7087 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7089 * Do not show the error "Error receiving packet bla bla"
7090 in server if it really was not an error (-2 means that reading
7091 is pending). Affected file silcd/server.c.
7093 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7095 * Fixed a possible crash in silc_server_remove_clients_by_server
7096 in silcd/server.c. Fixed there also some memory leaks.
7098 * Fixed the silc_idlist_replace_client_id. It could replace
7099 wrong key in the hash table. Affected file silcd/idlist.c.
7101 * Do not check whether there are global users on the channel
7102 if the channel->global_users is FALSE. Affected functions
7103 silc_server_remove_from_one_channel and
7104 silc_server_remove_from_channels in silcd/server.c. Also,
7105 do not check if the removed client is local as we can be
7106 sure that global client was not removed from the channel
7107 and checking for global users is not needed.
7109 * The silc_server_remove_clients_by_server now re-generates
7110 the channel keys correctly for those channels that had
7111 clients removed from them. Affected file silcd/server.c.
7113 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7115 * Found the reason of random crashes in the server. We weren't
7116 ignoring the SIGPIPE signal (which can be sent in write())
7117 and it crashed the server. Affected file silcd/silcd.c.
7119 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7121 * Assure that sock->user_data is not NULL in the function
7122 silc_server_packet_send in silcd/packet_send.c.
7124 * Disconnect the remote connection if it could not be added
7125 to any ID lists in the server. The affected file is
7128 * Check in silc_server_packet_send[_real/dest] that the
7129 socket is not disconnecting and ignore the data if it is.
7130 Affected file silcd/packet_send.c.
7132 * Define inline to __inline on native WIN32 compilation.
7133 Affected file includes/silcwin32.h.
7135 * Added some explicit type casts for inline code since MSVC
7136 require them. Affected files lib/silcutil/silcbuffer.h,
7137 lib/trq/silcdlist.h and lib/trq/silclist.h.
7139 * Print warning in log files from now on if the packet
7140 decryption fails. Affected file silcd/server.c.
7142 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7144 * Changed the `say' client operation's interface to accept
7145 new `type' argument to indicate the type of the message sent
7146 by the library. The application may filter the library's
7147 messages according the type. The affected file is the
7148 lib/silcclient/silcapi.h.
7150 * Added two new functions to lib/silcclient/silcapi.h:
7151 silc_client_del_client and silc_client_del_client_by_id.
7152 Affected file lib/silcclient/idlist.c.
7154 * Moved the clientincludes.h from includes/ to silc/ and
7155 serverincludes.h from includes/ to silcd/.
7157 * The modes for the CMODE and CUMODE are now passed as
7158 uint32 for application with COMMAND_REPLY. The affected
7159 file is lib/silcclient/command_reply.c.
7161 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7163 * /WHOIS without arguments shows client's own information.
7164 Affected file lib/silcclient/command.c.
7166 * Changed PING to not accept any arguments. The specs
7167 says that client can ping only the connected server so
7168 requiring an argument is not needed. Affected file is
7169 lib/silcclient/command.c.
7171 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7173 * Fixed a fatal bug in private message sending and reception
7174 encryption and decryption when using private message keys.
7175 The implementation was incorrect and did not follow the
7176 specification. It causd that some of the message were
7177 lost since it did not use the sending and receiving keys
7178 as the protocol suggests. This has been fixed and will cause
7179 incompatibilities with older clients when sending private
7180 message encrypted with private message keys. Affected files
7181 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7182 and various other in Irssi SILC Client.
7184 Added `responder' boolean argument to the functions
7185 silc_client_add_private_message_key[_ske] to indicate when
7186 the key is added as responder or initiator of the key
7189 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7191 * Removed the silc_ske_check_version function and created
7192 a SilcSKECheckVersion callback. Added also a function
7193 silc_ske_set_callbacks that is now used to set all SKE
7194 callbacks. The callback functions are not given to
7195 the SKE functions anymore, but this function is used to
7198 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7200 * Added `silc_version' argument to the silc_client_alloc
7201 to define the version of the application for the library.
7202 The library will use the version string to compare it
7203 against the remote host's (usually a server) version
7204 string. Affected file lib/silcclient/silcapi.h
7206 * Added the KE protocol context to Key Agreement context
7207 in client library so that we can abort the SKE if it
7208 is in process when we get timeout. Affected file is
7209 lib/silcclient/client_keyagr.c.
7211 * Do not resolve the client ID forever if it returns in the
7212 first time that such client does not exist. This was done
7213 for example with private message. Affected file is
7214 lib/silcclient/client_prvmsg.c.
7216 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7218 * Do not add regex.h for WIN32. The affected file
7219 includes/silcincludes.h.
7221 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7222 not work yet 100%. It generates the DLL's automatically
7223 when compiling with --with-win32 under cygwin.
7225 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7227 * lib/contrib/regex.c is not compiled on WIN32.
7229 * Added silc_net_get_socket_opt function to the
7230 lib/silcutil/silcnet.h.
7232 * Added includes/silcwin32.h for WIN32 specific includes
7235 * Do not use ptime structure or any of the posix process
7236 functions on WIN32 in lib/silccrypt/silrng.c.
7238 * Added silc_gettimeofday to provide generic function
7239 for struct timeval on all platforms. Added the function
7240 to lib/silcutil/silcutil.h.
7242 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7244 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7245 library as they clearly belong there. As a plus side we
7246 can make the actual socket connection routines platform
7249 Added also new generic function silc_socket_read and
7250 silc_socket_write (that used to be silc_packet_[read/write].
7251 The implementation of these are platform specific.
7253 * Added WIN32 specific routines of silc_socket_[read/write]
7254 to lib/silcutil/win32/silcwin32sockconn.c.
7256 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7258 * Added preliminary support for native WIN32 compilation under
7259 cygwin (using the -mno-cygwin option for GCC) to the
7260 ./configure.in.pre. The --with-win32 now prepares the
7261 compilation for native WIN32.
7263 * Rewrote the SILC Scheduler interface in the file
7264 lib/silcutil/silcschedule.h. The scheduler is now context
7265 based and does not have anymore any global static scheduler.
7266 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7267 and created lib/silcutil/win32 directory for WIN32 based
7270 * Added Unix specific network routines to the
7271 lib/silcutil/unix/silcunixnet.c and the old
7272 lib/silcutil/silcnet.c includes now only generic routines.
7274 Added WIN32 specific network routines to the
7275 lib/silcutil/win32/silcwin32net.c.
7277 * Added Unix specific utility functions from the
7278 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7280 * Added WIN32 SILC Scheduler to the file
7281 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7284 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7286 * Do not handle JOIN notify in the server if the target client
7287 is not registered (idata->registered == FALSE). The affected
7288 file is silcd/packet_receive.c.
7290 * Update the nickrec->founder in event_cumode in the Irssi SILC
7291 client. Affected file irssi/src/silc/core/silc-channels.c.
7293 * Fixed the CUMODE_CHANGE notify handling in the server when
7294 server and router are announcing their clients on channels.
7295 Now the mode changes are saved and notified correctly. The
7296 affected file is /silcd/packet_receive.c.
7298 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7299 They really did not replace the cache entry in the ID Cache.
7300 Now they do that. Affected file silcd/idlist.c.
7302 * Fixed the KICK notify handling in the Irssi SILC client to
7303 update the channel records so that the kicked client does not
7304 appear to be on the channel. The affected file is
7305 irssi/src/silc/core/silc-channels.c.
7307 * Always update the conn->current_channel when executing command
7308 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7310 * Fixed the KILL notify handling in Irssi SILC client to remove
7311 the killed client on all channels.
7313 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7315 * Fixed the silc_parse_command_line to remove extra spaces
7316 from the start and end of the arguments. Affected file is
7317 lib/silcutil/silcutil.c.
7319 * Cancel and free any active protocol in the function
7320 silc_server_close_connection. Affected file silcd/server.c.
7322 * Cancel and free any active protocol in the function
7323 silc_client_close_connction. Affected file is
7324 lib/silcclient/client.c.
7326 * Do not execute the KILL command for clients that are in
7327 history (ie. they are not in the network). Affected file is
7330 * Fixed KILL notify handling, client does not crash anymore.
7331 Affected file irssi/src/silc/core/silc-channels.c.
7333 * Reduced the default packet buffer size from 2048 to 1024 in
7334 lib/silccore/silcpacket.c.
7336 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7337 counter to the SKE context that is incresed when the SKE library
7338 performs async operation outside the library. If the outside
7339 process frees the SKE context and FREED status will be set
7340 and the library will detect after the sync operation that the
7341 libary is freed. The affected files are
7342 lib/silcske/silcske[_status].[ch].
7344 * Resolve the client entry information in the function
7345 silc_client_channel_message to assure that NULL pointer is not
7346 passed as client entry to the application. */
7348 * Fixed the task timeout calculation to assure that there is
7349 never negative timeouts. The affected file is
7350 lib/silcutil/silcschedule.c.
7352 * Fixed the channel user mode notification sending in server.
7353 It was sent point-to-point to the router (or to server by router)
7354 but it needs to be destined to a channel. The routines now
7355 supports sending the channel user mode notifys to the channels
7356 when announcing clients and channels. Affected files are
7357 silcd/server.c and silcd/packet_receive.c.
7359 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7360 It did not actually replace the old channel entry in the cache.
7361 Affected file lib/silcclient/client_notify.c.
7363 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7365 * Fixed a possible crash in silc_packet_send_prepare. It now
7366 assures always that there is enough space in the buffer and
7367 at the tail area of the buffer (for MAC).
7369 Fixed the inbound buffer reallocation in silc_packet_read.
7370 It was old code and did not handle the reallocation correctly.
7373 The affected file is lib/silccore/silcpacket.c.
7375 * Fixed buffer overflow in silc_parse_nickname in the file
7376 lib/silcutil/silcutil.c.
7378 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7380 * make install generates new server keys only if there is not
7383 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7385 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7386 Added check that if the NOREPLY is set then we will not send
7387 the away message. This avoids infinite loop of away messages
7388 if both clients are away. The affected file is
7389 lib/silcclient/client_prvmsg.c.
7391 * Fixed client crash if /NICK was given without arguments.
7392 Affected file lib/silcclient/command.c.
7394 * Server does not send the invite list in INVITE command back
7395 to the client if the list was not altered. Added this notion
7396 to the protocol spec as well. Affected file silcd/command.c.
7398 Fixed possible crash in INVITE command by checking the
7399 value of silc_server_get_client_route command.
7401 * Fixed the INVITE notify type handling. The arguments are now
7402 taken in correct order and client does not crash. The affected
7403 file is irssi/src/silc/core/silc-channels.c.
7405 Removed the "Inviting xxx to channel" message from the
7406 client library away and let the application handle it.
7407 Affected file lib/silcclient/command.c. Added that message
7408 to Irssi SILC client's message formats.
7410 * Fixed CMODE command crash in client. It now checks the
7411 amount of arguments correctly and does not crash. The affected
7412 file is lib/silcclient/command.c.
7414 * Do not create new channel automatically in silc_channels_join
7415 but check whether the channel by that name already exists.
7416 Affected file irssi/silc/core/silc-channels.c.
7418 * Do not send the SERVER_SIGNOFF to router if the disconnected
7419 entity was the router. Affected file silcd/server.c.
7421 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7422 SILC client as it was missing from there.
7424 Added the handling of the KICK notify to the Irssi SILC client
7425 as it was missing. Added "you have been kicked" message to
7426 Irssi SILC client's message modules formats.
7428 Added the handing of the KILL notify to the Irssi SILC client
7429 as it was missing. Added the kill message module formats
7432 The affected file is irssi/src/silc/core/silc-channels.c.
7434 * The router did not save the channel mode the server announced.
7435 Affected file silcd/packet_receive.c.
7437 * Fixed a possible crash in INFO command in server. If the
7438 server did not provide the server info it crashed. Affected
7439 file silcd/command.c.
7441 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7443 * Fixed the GETKEY command in the server to check also the
7444 global list. Otherwise the GETKEY would not work correctly
7445 in normal SILC server. Affected file silcd/command.c.
7447 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7449 * Fixed GETKEY crash, it crashed if the command did not succseed.
7451 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7453 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7454 is now real and not just an macro interface to GMP.
7456 Removed the entire GMP from the source tree and imported new
7457 NSS MPI library instead. Reason for removing GMP is that it is
7458 extremely large and compiles extremely slow. The NSS MPI
7459 is only a few files and compiles in less than 10 seconds.
7460 The speed is also about the same as GMP. The MPI is imported
7461 to lib/silcmath/mpi.
7463 If the system has GMP installed we will still use the GMP.
7464 If it is not then the NSS MPI will be compiled.
7466 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7468 * Merged a long nickname (127 characters long) crash bugfix from
7469 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7471 * Merged a freed memory reference bugfix from Irssi CVS tree.
7472 Affected file irssi/src/core/commands.c.
7474 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7476 * Added the server's public key sving and verification to the
7477 server when performing the SKE. This was missing and the
7478 remote server's (or router's) public key was accepted without
7479 checking whether we have it previously or trust it at all.
7480 Affected file silcd/protocol.c.
7482 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7484 * Check in the silc_server_timeout_remote if protocol is active
7485 and make sure that the protocol's final callback is called so
7486 that all memory if freed. Affected file silcd/server.c.
7488 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7490 * silc_server_whois_send_reply crashed the server if the nickname
7491 was 127 characters long. Affected file silcd/command.c.
7493 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7495 * Added sanity check to the silc_server_new_client. If the hostname
7496 is provided inside username then check that the provided hostname
7497 really is the same as the resolved one. If the hostname was not
7498 resolved then check it from the public key. Affected file is
7499 silcd/packet_receive.c.
7501 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7502 if the server disconnected us and the connection is not valid
7503 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7505 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7506 the library to the lib/silcutil/silcutil.[ch].
7508 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7510 * Close log file after open. Affected file
7511 lib/silcutil/silclog.c.
7513 * Check whether sock == NULL in silc_client_send_packet and return
7514 if it is. Affected file lib/silcclient/silcclient.c.
7516 * Check rec->entry == NULL in the Irssi SILC Client before
7517 sending the channel message. Affecte file is
7518 irssi/src/silc/core/silc-servers.c.
7520 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7522 * Merged a splitted window bugfix from Irssi CVS tree. The
7523 affected file is irssi/src/fe-text/textbuffer-view.c.
7525 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7526 It did not print nickname.
7528 * Improved the distributions system a bit.
7530 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7532 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7533 irssi/src/fe-text/gui-window.c.
7535 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7536 to in-active server. The affected file is
7537 irssi/src/silc/core/client_ops.c.
7539 * Resolve the client in USERS command reply if the entry does
7540 not have username resolved. The affected file is
7541 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7542 command to WHOIS command to really resolve stuff. The USERS
7543 is not used any more in any critical section so WHOIS can
7544 be used even though it might be slower than IDENTIFY.
7546 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7549 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7551 * Changed the protocol API a bit more consistent in the
7552 lib/silccore/silcprotocol.[ch].
7554 * Changed the following headers to ROBODoc format:
7556 lib/silccore/silcpayload.h
7557 lib/silccore/silcprotocol.h
7558 lib/silccore/silcsockconn.h
7560 All core library headers are now formatted.
7562 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7564 * Fixed a bug in Irssi SILC client; do not show that you are
7565 server/router operator if you really are not. Affected file is
7566 irssi/src/silc/core/client_ops.c.
7568 * Renamed silc_command_free_payload to silc_command_payload_free.
7569 Affected file lib/silccore/silccommand.h
7571 * Added silcmath.h to include the prototoypes of various routines
7572 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7575 * Changed the following headers to ROBODoc format:
7577 lib/silccore/silcchannel.h
7578 lib/silccore/silccommand.h
7579 lib/silccore/silcid.h
7580 lib/silccore/silcidcache.h
7581 lib/silccore/silcmode.h
7582 lib/silccore/silcnotify.h
7583 lib/silccore/silcpacket.h
7584 lib/silcmath/silcmath.h
7586 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7588 * Added checking to the server code not to start the server if
7589 ciphers and stuff are not configured properly. Affected files
7590 silcd/serverconfig.[h] and silcd/server.c.
7592 * Changed the layout of the header files of the public interfaces
7593 in the SILC libraries. The new layout supports ROBODoc
7594 documentation tool (and some others) so that it is easy to create
7595 a library reference manual. All the other headers and source
7596 code must still follow the CodingStyle document. Also source
7597 code must not include these ROBODoc stuffs, only the headers.
7598 Furthermore, all public interface headers must now be named
7599 by using `silc' prefix, example: silcapi.h, silccipher.h.
7600 Some files were renamed due to this. All the other headers
7601 must not be used as public interfaces. I will update the
7602 CodingStyle document later. Changed following headers, so far:
7604 lib/silcclient/silcapi.h
7605 lib/silccore/silcauth.h
7606 lib/silccore/silcprivate.h
7607 lib/silccrypt/silcdh.h
7609 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7613 * Removed silc_client_packet_send_flush from the client library
7614 as it is not needed. Affected file lib/silcclient/client.[ch].
7616 * Added printing of message of unresolved authentication method
7617 to the Irssi SILC client. Added it to the module formats.
7618 Removed the same message from the client library.
7620 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7622 * Added new distribution feature, DISTLABEL. Every distribution
7623 can define own preprocessor label that can be used in the
7624 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7625 file distributions, acconfig.h.pre and prepare.
7627 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7629 * Added Makefile.defines_int to include the actual definitions
7630 for Makefile.defines.in. Tested the new distribution system,
7631 created distributions and tested installation.
7633 * Added AWAY message printing to the Irssi SILC client. Added
7634 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7636 * Added SCONNECT command to call the SILC's CONNECT command.
7637 Cannot use CONNECT directly since Irssi uses that internally.
7638 Affected file irssi/src/silc/core/silc-servers.c.
7640 Added ACTION local command. It is same as ME command but takes
7641 the channel as mandatory argument.
7643 Rewrote some of the Irssi's help files to suite for SILC
7646 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7648 * Added Makefile.defines[.in] that should for now on be included
7649 in all Makefile.am file in the source tree. That file includes
7650 all common compilation definitions for SILC source tree.
7652 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7654 * Minor changes to the ./prepare script to change the package
7655 name according the distribution name to the configure.in.
7657 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7659 * Created new distribution system. Added file `distributions'
7660 that defines all the distributions that can be created out of
7661 the SILC source tree. The ./prepare script now reads that
7662 file to determine how to prepare the distributions. The
7663 first argument to the ./prepare is the name of the distribution
7664 and second is the version of the distribution. If given
7665 without arguments it creates the default (toolkit) distribution
7666 with the default version (defined in ./prepare).
7668 All Makefile.am files that are subject to the distributions
7669 are now named as Makefile.am.pre. These are ./Makefile.am
7670 and lib/Makefile.am. Others may be changed later.
7672 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7674 * Added invite list, ban list, some key management and connection
7675 error message printing to module formats in the Irssi SILC client.
7677 * Added new silc_client_set_away_message to set the away message
7678 that is back to the person who sent private message. The
7679 affected file lib/silcclient/silcapi.h and the
7680 lib/silcclient/client_prvmsg.c.
7682 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7684 * Fixed the private message sending in the Irssi SILC client,
7685 added local command KEY to the Irssi SILC client.
7687 Added key management and key agreement message formats to the
7688 irssi/src/fe-common/silc/module-formats.[ch].
7690 Added USERS (alias WHO) printing, server/router operator
7691 indication and LIST command printing to the module formats.
7693 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7695 * Fixed channel joining notify handling, cumode notify handling
7696 from Irssi SILC client.
7698 * Added SILC specific module-formats to the Irssi SILC client so
7699 that SILC specific message hilighting, colors etc is possible.
7700 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7702 Added channel mode, channel user mode, actions, notices,
7703 whois and whowas printing to the the module-formats.c.
7705 * Fixed a bug in channel deletion in the server. The channel
7706 is not left to the cache even if the channel founder auth mode
7707 is set when there are no users anymore on the channel. Affected
7708 file silcd/server.c.
7710 * The silc_net_localhost now resolves the entire hostname including
7711 the domain name. Affected file lib/silcutil/silcnet.c.
7713 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7715 * Changed the ask_passphrase client operation to be ascynchronous.
7716 It has now a completion callback and a context that the
7717 application must call after it has got the passphrase from
7718 the user. Affected files lib/silcclient/silcapi.h,
7719 lib/silcclient/protocol.c, lib/silcclient/command.c and
7722 Added SilcAskPassphrase callback that the application calls
7723 to deliver the passphrase to the library.
7725 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7726 The public key verification and especially a certificate
7727 verification is asynchronous procedure.
7729 Added new SILC_SKE_STATUS_PENDING status to indicate the
7730 request is pending and a callback will be called to finalize
7733 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7734 indicate that remote end did not send its public key (or
7735 certificate), even though we require it. Added check for this
7736 condition in the SKE. This was a security bug, now fixed.
7738 Defined new SilcSKEVerifyCbCompletion callback that is called
7739 when the verification process is completed.
7741 The affected files lib/silcske/silcske_status.h and
7742 lib/silcske/silcske.[ch].
7744 * Changed the verify_public_key client operation to be async
7745 as well. Defined SilcVerifyPublicKey callback that is used to
7746 indicate the success of the public key verification process.
7748 Changed the server and client to use the new async client
7751 * Changed the Irssi SILC client's internal scheduler to be called
7752 twice as many times as it used to be. As a result the client
7753 should be a bit faster now. Affected file is
7754 irssi/src/silc/core/silc-core.c.
7756 * Added support to Irssi SILC client of asynchronous public key
7757 verification and passphrase inquiry. Affected file is
7758 irssi/src/silc/core/silc-core.c.
7760 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7762 * Do not say "You have left channel %s" in client library.
7763 Moved it to the application. Affected files are
7764 lib/silcclient/command.c and silc/client_ops.c.
7766 * Fixed silc_client_get_clients. Command context was not
7767 duplicated and was freed memory in the callback. Affected
7768 file lib/silcclient/idlist.c.
7770 * Do not say "you are now talking..." on JOIN command in the
7771 client library. The appliation must handle it.
7773 * Do not say ".. changed topic to" in command reply in the
7774 client libary. The application must handle it.
7776 * Fixed TOPIC command sending in the client library.
7778 * Fixed a memory leak in silc_client_command_free in the file
7779 lib/silcclient/command.c.
7781 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7783 * Imported a modified version of Irssi client to the source tree.
7784 The Irssi will be used to create a new client called
7785 Irssi SILC. Imported to irssi/.
7787 Added silc_core_init_finish function to the Irssi. Affected
7788 file irssi/configure.in.
7790 A lot changes in the Makefile.ams around the irssi tree.
7792 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7794 * Do not rehash if the new size is same as the old size of the
7795 hash table, in the silc_hash_table_rehash*. The affected file
7796 lib/silcutil/silchashtable.c.
7798 * Replaced hash_table_del_by_context calls from the server
7799 (when channel->user_list and client->channels) to the
7800 hash_table_del as it is sufficient and faster.
7802 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7804 * Added silc_hash_table_list, silc_hash_table_get and the
7805 SilcHashTableList structure to provide an alternative way to
7806 traverse the hash table. The affected files are
7807 lib/silcutil/silchashtable.[ch].
7809 * Changed the server's idlist routines to use the hash table
7810 routines to optimize the code.
7812 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7814 * Replaced the client entry's `channel' list and channel entry's
7815 `user_list' list to hash tables for optimized lookup. Changed
7816 the code to use the hash table interface around the code.
7817 Affected file lib/silcd/idlist.[ch].
7819 * Added `auto_rehash' boolean argument to the function
7820 silc_hash_table_alloc to indicate whether the hash table should
7821 auto-rehash when it thinks is appropriate time. It will
7822 increase the hash table size if the there is twice as much
7823 entries in the table than the size of the table, and will
7824 decrease the size if there are twice as less entries than
7825 the size of the table.
7827 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7829 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7831 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7833 * silc_idcache_purge_by_context deletes the entry now by context
7834 as it is supposed to do. Affected file lib/silccore/idcache.c.
7836 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7837 client is not anymore valid (WHOWAS givens the info) and not
7838 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7840 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7842 * Removed the `data' and `data_len' arguments from the ID Cache
7843 interfaces and added `name' argument. ID Cache does not handle
7844 anymore the binary data only a names associated with given ID.
7846 * When hashing a Client ID with silc_hash_id the entire ID is
7847 not hashed anymore, instead only the hash of the Client ID is
7848 hashed. This way we can access the Client ID from the cache
7849 with Client ID but with the hash of the ID (which is a hash of
7850 the nickname) as well without any difference in performance.
7852 Added also silc_idcache_find_by_id_one_ext to do one on one
7853 searching when we have the actual ID. Added also function
7854 silc_hash_client_id_compare. The affected files are
7855 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7857 * When hashing the name associated with a ID it is always done
7858 in lowercase. This way we can access the cache without worrying
7859 about case-sensitivity, even though, for example nicknames are
7862 * Fixed a bug in server with channel message sending. It put
7863 wrong ID type as destination ID. The affected file
7864 silcd/packet_send.c.
7866 * silc_idcache_del_by_context now deletes from all hash tables
7867 by context. Affected file lib/silccore/idcache.c.
7869 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7871 * Changed the client library to use the new ID Cache interface.
7872 Changes around the source tree.
7874 * Added silc_hash_table_rehash_ext to rehash with specific
7875 hash function. Affected file lib/silcutil/silchashtable.[ch].
7877 * Added silc_hash_string_compare to compare two strings in the
7878 hash table. Affected file lib/silcutil/silcutil.[ch].
7880 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7882 * Added new function silc_idcache_del_by_context into the
7883 lib/silccore/idcache.[ch].
7885 * Changed the server's ID list routines to use the new ID Cache
7886 interface. Changes around the source tree.
7888 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7890 * Added silc_hash_table_del[_by_context]_ext functions in to the
7891 lib/silcutil/silchashtable.[ch].
7893 Removed silc_hash_table_find_all* routines and added new
7894 silc_hash_table_find_foreach to replace them.
7896 Added silc_hash_table_replace_ext function as extended
7897 replacing function. Separated the simple hash table interface
7898 from the extended hash table interface in the file
7899 lib/silcutil/silchashtable.h.
7901 * Fixed minor bugs and changed it to use some of the new
7902 hash table functions in lib/silccore/idcache.c
7904 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7906 * Added new function silc_hash_table_find_all to return all keys
7907 in the hash table by the specified key. As the hash table is
7908 collision resistant it also makes it possible to have several
7909 duplicate keys in the hash table. This function may be used to
7910 find all of the keys from the hash.
7912 Added user_context arguments to the SilcHashFunction,
7913 SilcHashCompare and SilcHashDestructor to deliver user specified
7916 Added new fuctions silc_hash_table_find[_all]_ext to do
7917 extended lookup with specified hash and compare functions and
7918 specified user contexts.
7920 Added new function silc_hash_table_add_ext to add the key
7921 with specified hash function and user context.
7923 Added new function silc_hash_table_foreach to traverse all
7924 entrys in the hash table. Added SilcHashForeach callback
7927 Added new function silc_hash_table_del_by_context to delete
7928 the entry only if the context associated with the key matches.
7930 Affected files are lib/silcutil/silchashtable.[ch].
7932 * Removed silc_hash_[server/client/channel]_id and added just
7933 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7934 silc_hash_id_compare to compare two ID's using as the hash table
7935 comparison function. Added also silc_hash_data to hash
7936 binary data and silc_hash_data_compare to compare it.
7938 * Removed silc_idlist_find_client_by_hash as it is not needed
7939 anymore. Affected file silcd/idlist.[ch].
7941 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7942 to use internally the SilcHashTable. The new ID Cache is a lot
7943 faster than the old one. Some of the ID Cache interface was also
7944 rewritten and obsolete and stupid functions were removed.
7946 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7948 * Added entry_count field to the SilcHashTable to keep the number
7949 of the entries in the table. Implemented the function
7950 silc_hash_table_rehash. Added new function
7951 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7953 Fixed a minor bug in silc_hash_table_free.
7955 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7956 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7957 into the lib/silcutil/silcutil.[ch].
7959 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7961 * Implemented a collision resistant hash table into the
7962 lib/silcutil/silchashtable[ch]. See the header and the source
7963 for the SilcHashTable API.
7965 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7967 * Merged dotconf version 1.0.2 into lib/dotconf.
7969 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7971 * Do not compile anything in lib/silcsim/* if the SIM support
7972 is not enabled. The tree should now compile without problems
7975 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7977 * Compiled the SILC under cygwin. Compiled and tested briefly
7978 without problems. More tests needed. The SIMs didn't compile
7981 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7983 * Fixed possible crash in silc_get_username in the
7984 lib/silcutil/silcutil.c.
7986 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7988 * Fixed a va_arg in silc/client_ops.c.
7990 * Oops, RC5 routines were named AES and caused some problems
7991 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7993 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7995 * Added new SilcIDIP structure into the lib/silccore/id.h and
7996 replaced the old `ip' fields from all SILC ID's to that type.
7997 This is a step towards IPv6 support.
7999 The silc_id_get_len takes now the ID as an extra argument.
8000 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8001 both IPv4 and IPv6 based ID's.
8003 The affected files are lib/silccore/id.[ch] and other files
8004 around the tree using these routines.
8006 * Removed the ID length arguments in server from various
8007 silc_server_send_notify_* routines -> they are not needed
8010 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8012 * Fixed memory leak in silc_encode_pem_file in the file
8013 lib/silcutil/silcutil.c.
8015 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8017 * Check minor version as well in the SKE. Affected files are
8018 silcd/protocol.c and lib/silcclient/protocol.c.
8020 * Added --identifier option to the server so that an identifier
8021 can be when creating the public key for the server. Affected
8022 file is silcd/silcd.c.
8024 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8025 lib/silccrypt/silcpkcs.c.
8027 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8029 * Register default ciphers and stuff when using -C option with
8030 the server. Affected file sildc/silcd.c.
8032 * Put back the servers public key filename format, it is better
8033 than the new one. For now, the client keys are saved with the
8034 new filename format. The affected file silc/client_ops.c.
8036 * Implemented the Cipher API for the rest of the ciphers that
8037 did not implement it or implemented it the wrong way.
8039 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8041 * Register default ciphers and stuff when using the -S option
8042 in the client. Affected file silc/silc.c. Same also when
8043 creating new key pair with -C option.
8045 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8047 * Fixed the silc_verify_public_key client operation function to
8048 save the public keys differently. The fingerprint is now
8049 used as filename and not the hostname. This way also the
8050 client keys are saved uniquely and not with hostnames. The
8051 affected file is silc/client_ops.c.
8053 * Trimmed the silc_hash_fingerprint function to remove extra
8054 whitespaces from the end of the fingerprint. The affected
8055 file is lib/silccrypt/silchash.c.
8059 * Added silc_cipher_register_default function to register all
8060 default ciphers. It can be used when configuration files
8061 does not exist and the application does not want any specific
8062 ciphers in any specific order.
8064 The SilcDList is now used as silc_cipher_list dynamically
8065 allocated cipher list. Removed the static list all together
8066 and now all ciphers must be allocated to the dynamic list.
8067 The silc_cipher_alloc routine was changed to check only the
8070 All silc_cipher_* routines that used to return int returns
8073 The affected files lib/silccrypt/silccrypt.[ch].
8075 * The same thing was done to silc_hash_* as for silc_cipher_*
8076 routines. Affected files lib/silccrypt/silchash.[ch].
8078 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8079 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8080 Added also silc_pkcs_[un]register[_default] functions.
8081 Removed the data_context from the PKCS API.
8083 * Added silc_hmac_register_default function to register default
8084 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8085 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8086 to unregister all hmacs at once.
8088 * Register the default ciphers, hash functions, PKCSs and HMACs
8089 if client's configuration file does not exist. The affected
8092 * The client did not load the hash functions from the SIM
8093 modules at all. Added support for this. Affected file is
8094 silc/clientconfig.c.
8096 * When decoding public key with silc_pkcs_public_key_decode, check
8097 the supported algorithm only if PKCS are registered. Affected
8098 file lib/silccrypt/silcpkcs.c. The same was done with the
8099 silc_pkcs_private_key_decode.
8101 * Fixed the SILC List routines to keep the list always in order.
8102 It used to change the list's order when traversing the list but
8103 not it preserves the order. Affected file lib/trq/silclist.h.
8105 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8107 * Added the client library to use the SilcSocketConnection's
8108 reference counter (by silc_socket_dup) to prevent the bug that
8109 the socket object may be freed underneath async operation.
8111 * The name resolv library checking fixes in the configure.in.pre.
8114 * Created new version of the protocol drafts for future
8115 development. The -03 drafts are the ones that will be changed
8116 in the trunk now and the -02 will remain as they are.
8118 * Send list of CUMODE notifys to the router when announcing
8119 the channel users to the router. Affected file silcd/server.c.
8120 If the router receiving channel founder CUMODE for a channel
8121 that already has channel founder it will send CUMODE notify
8122 to the sender to remove the channel founder rights from the
8123 announced client. Affected file silcd/packet_receive.c.
8125 * The CUMODE notify may now use Server ID as well as the entity
8126 who changes the mode. Updated protocool specs.
8128 * Updated INSTALL and README files.
8130 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8132 * New web pages in the http://silc.pspt.fi. The pages was
8137 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8139 * Implemented the [DenyConnectin] config section in the server.
8140 Added silc_server_config_denied_conn to check whether incoming
8141 connection is denied. Affected file silcd/serverconfig.[ch].
8143 * Do not check the ports when checking the incoming configuration
8144 data if the port is 0, meaning any. Affected file is
8145 silcd/serverconfig.c.
8147 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8149 * Fixed buffer overflow in silc_string_compare in the file
8150 lib/silcutil/silcutil.c.
8152 * Fixed double free in silc_server_command_leave in the file
8155 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8157 * Fixed the version checking in the server. Affected file is
8160 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8162 * Fixed the configuration data fetching when accepting new
8163 connections in the server. Affected file silcd/server.c.
8165 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8167 * Added `sender_entry' argument to the function
8168 silc_server_packet_relay_to_channel so that we can check
8169 whether some destination actually belongs to the same route
8170 the sender belongs (ie, we must not resend the packet to the
8171 sender). Affected file silcd/packet_send.[ch].
8173 * Added `servername' field to the SilcClientEntry in the server
8174 to hold the name of the server where client is from. Affected
8175 file is silcd/idlist.h.
8177 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8179 * Moved the channel message encrypting in the router betwen
8180 router connections from silc_server_channel_message to the
8181 silc_server_packet_relay_to_channel since we want to check
8182 whether we have anybody channel before encrypting anything.
8183 Affected files silcd/packet_[receive/send].c.
8185 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8187 * Fixed the [AdminConnection] server config section to support
8188 multiple entries. Affected file silcd/serverconfig.c.
8190 * Added support into the server to check the validity of the
8191 incoming connection before executing any KE or authentication
8194 * The connection configuration is now saved to the KE and
8195 connection auth protocol contexts and not fetched anymore in
8196 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8198 * The local hosts listenning address and port is also resolved
8199 now when starting the server. We want to have the socket object
8200 to include the real address and port for the listener. Added
8201 new function silc_net_check_local_by_sock into the files
8202 lib/silcutil/silcnet.[ch].
8204 * Fixed a broadcast bug in server -> do not broadcast if we
8207 * Fixed a routing bug. Do not route broadcast packets ever.
8208 Broadcast packets must be processed always and not routed since
8209 they may be destined to some other host than yourself and thus
8210 would get routed without no good reason. Affected file is
8213 * Added function silc_server_config_is_primary_route to check
8214 whether primary router connection has been configured (a router
8215 configuration that we are initiating). If there is not, we
8216 will assume that there is only two routers in the SILC network
8217 and we will use the incoming router connection as our primary
8218 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8220 * Changed the order of the broadcasting. Broadcast _after_ the
8221 packet has been processed not before. Affected file is
8224 * Fixed a [ClientConnection] parsing bug. The port was never
8225 parsed correctly thus resulting to port 0. Affected file
8226 silcd/serverconfig.c.
8228 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8229 argument and did not set the broadcast packet flag. Affected
8230 file silcd/packet_send.c. Fixed same bug in the function
8231 silc_server_send_notify as well.
8233 * If we receive NEW_ID packet for our own ID in the server, ignore
8236 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8240 * Removed the nickname from the Private Message Payload.
8241 Updated the code and the protocol specs.
8243 * Updated protocol specs for submitting to the IETF.
8245 * Tweaked the Random Number Generator a bit. Affected file
8246 lib/silccrypt/silcrng.c. Exported a new function
8247 silc_rng_[global]_add_noise which can be used to add more
8250 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8252 * Do not parse packets with different timeout when protocol
8253 is active -> may cause problem with rekey. Affected file
8256 * When server receives signoff notify it must not create
8257 new channel key if the client is on any channels since the
8258 sender of the signoff notify will create it.
8260 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8262 * Added printing of error messages during SKE protocol from the
8263 failure packet sent by server during SKE. Affected file
8266 * Removed the client's failure_callback handling with timeout
8267 and handle it immediately when received.
8269 * The SKE library returned wrong type in SUCCESS and FAILURE
8270 packets. They must be 32 bit MSB not 16 bit MSB.
8272 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8274 * Ok, rewrote the logic of the re-key and now it seems to work.
8275 I tested it on high traffic with frequent re-keys without
8276 problems. Added hmac_receive (and renamed hmac to hmac_send)
8277 in SilcClientConnection in lib/silcclient/client.h and
8278 in SilcIDListData in silcd/idlist.h. Also, removed the
8279 SilcPacketParserContext's cipher and hmac fields as they are
8280 not needed anymore and actually caused some problems when
8281 the ciphers and hmac's changed underneath the packet parser.
8283 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8285 * If re-key protocol is active then process the incoming packets
8286 synchronously since we must assure that icoming packets encrypted
8287 with the old key is processed before the new keys is set to
8288 use. This is true other packets than for REKEY packets.
8289 Affected file silcd/server.c. The same was done to client library
8290 as well, affected file lib/silcclient/client.c.
8292 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8294 * Fixed bug in client and server to accept the force send if
8295 the packet is send from silc_[server/client]_packet_process
8296 function. Otherwise the packets are never delivered, oops.
8298 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8300 * Disable force sending of packets when REKEY protocol is active.
8301 We must assure that no packet is sent directly when rekey is
8302 performed. All packets must be sent through packet queue.
8303 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8304 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8305 function is silc_[server/client]_packet_send_real to check
8308 * Replaced the SIM paths from example config files to
8309 /usr/local/modules. Also, make install creates now
8310 /usr/local/silc/logs directory to hold all the SILC server
8313 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8315 * Made the configure.in.pre work on Solaris. Patch by salo.
8317 * Made all ciphers compatible with non-x86 machines. Defined
8318 CBC mode macros into lib/silccrypt/ciphers_def.h.
8320 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8322 * Fixed the make install.
8324 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8326 * When MAC computation fails the silc_packet_decrypt returned 0
8327 even though it was supposed to return -1. Fixed this. The
8328 affected file is lib/silccore/silcpacket.c.
8330 * Do not replace the config files in /etc/silc (in make install)
8331 if they already exist. Affected file ./Makefile.am.
8333 * Do not send re-key packets immediately but through packet queue.
8334 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8336 * Changed silc_net_check_host_by_sock to return FALSE if the
8337 IP/DNS could not be resolved. Though, it returns the IP address
8338 now even if it could not resolve it (but returns also FALSE).
8339 Affected file lib/silcutil/silcnet.[ch].
8341 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8343 * Added silc_pkcs_decode_identifier to decode the public key's
8344 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8345 Added also silc_pkcs_free_identifier. Added also new context
8346 SilcPublicKeyIdentifier.
8348 * Added -S option to the silc client. It is used to dump the
8349 contents of the specified public key file.
8351 * Changed the PKCS api to return the public key length when
8352 setting the public key.
8354 * Fixed a fatal bug in the public and private key file loading.
8355 Affected file lib/silccrypt/silcpkcs.c.
8357 * Execute the packet parsing for client with zero (0) timeout
8358 if the protocol is active. Affected file silcd/server.c.
8360 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8362 * Made the key generation options to the silcd program. Added
8363 -C option, equivalent to client's option.
8365 * Added new [ServerKeys] config section to the server. It
8366 configures the server's public and private key.
8368 * Defined generic Public Key Payload into the protocol
8369 specification to send specific type of public keys and
8372 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8373 public key or certificate.
8375 * Implemented the GETKEY command to the server and to the
8376 client library and on user interface.
8378 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8380 * Made preliminary `make install' work.
8382 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8384 * Added SilcServerRekey context into silcd/idlist.h.
8386 * Added the PFS support as defined in the specification to the
8387 SKE protocol. Affected files lib/silcske/*.c.
8389 * Added `ske_group' field to the SilcServerRekey context to hold
8390 the number of the SKE group that is used with PFS in re-key.
8391 Affected file silcd/idlist.h.
8393 * Added PFS re-key support to the server. Affected file is
8396 * Added silc_protocol_cancel to cancel execution of the next
8397 state of the protocol. Affected file is
8398 lib/silccore/silcprotocol.[ch].
8400 * Added the re-key support with and without PFS to the client
8401 library. Re-key is performed once in an hour, by default.
8403 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8404 Added silc_client_rekey_callback and silc_client_rekey_final.
8405 Affected files are lib/silcclient/protocol.[ch] and
8406 lib/silcclient/client.[ch].
8408 * Removed the `hmac_key' and `hmac_key_len' fields from the
8409 SilcClientConnection structure; not needed. Affected file is
8410 lib/silcclient/client.h.
8414 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8416 * Do not ask whether user wants to use the negotiated private key
8417 for private messages, just use it. Affected file is
8418 silc/local_command.c.
8420 * Added `send_enc_key' and `enc_key_len' fields to the
8421 SilcIDListData structure since they are needed in the re-key
8422 phase. Affected file is silcd/idlist.[ch].
8424 * Implemented the simple re-key protocol into the server.
8425 Affected files silcd/server.c and silcd/protocol.[ch]. The
8426 re-key will be performed once in an hour, by default.
8428 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8429 Added silc_server_rekey, silc_server_rekey_callback and
8430 silc_server_rekey_final.
8432 * Removed Tunneled flag from the protocol. Updated the code
8433 and the specifications.
8435 * Adde `pfs' field to the SilcIDListData to indicate whether
8436 the PFS is to be performed in the re-key. Affected file is
8439 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8441 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8442 int64 of at least the xintXX size. If void * is less that 4
8443 bytes uint32 * will be used. Defined bool as boolean.
8445 * Changed _ALL_ unsigned long and unsigned int to uint32,
8446 unsgined short to uint16 in the source tree.
8448 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8449 not handle clients that has entry->data.registered == FALSE.
8450 They are not in the network anymore. Affected file is
8453 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8455 * Implemented the sending of the SERVER_SIGNOFF notify in the
8456 server. Affected file is silcd/server.c.
8458 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8459 Added also silc_notify_payload_encode_args into the
8460 lib/silccore/silcnotify.[ch].
8462 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8463 Affected file silcd/packet_receive.c.
8465 * Implemented the SERVER_SIGNOFF notify handling in the client
8466 library. Affected file lib/silcclient/client_notify.c. Also,
8467 implemnted the printing of the SERVER_SIGNOFF info to the
8468 application. Affected file silc/client_ops.c.
8470 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8471 if the deleting was successful. Affected file silcd/idlist.[ch].
8473 * Added support for public key authentication in the connection
8474 authentication protocol in the client library. Affected file
8475 lib/silcclient/protocol.c.
8477 * Changed the server's silc_idlist_get_clients_by_* interface
8478 to support already allocated array so that new entries may be
8479 added to pre-allocated array. Affected file silcd/idlist.[ch].
8480 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8481 and command replies.
8483 * All command reply functions in the server now calls the
8484 pending command callback even if error occured. This way the
8485 error will be delivered to the client as well. Affected files
8486 silcd/command.c and silcd/command_reply.c.
8488 * Fixed INFO command to return local server's info if no server
8489 was provided. Affected file lib/silcclient/command.c.
8491 * Removed RESTART command for good. Updated the code and the
8494 * Rewrote parts of the task system. It is a bit simpler now.
8495 Removed unsued task priorities. The affected files are
8496 lib/silcutil/silctask.[ch].
8498 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8500 * Moved the USERS printing from the library to the application.
8501 Affected files lib/silcclient/command.c and silc/client_ops.c.
8503 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8507 * Added channel key re-key support. The re-key is perfomed
8508 only by the router and is done once in an hour. Added `rekey'
8509 field to the SilcChannelEntry in the server. Affected files
8510 silcd/server.c and silcd/idlist.h.
8512 * Added silc_task_unregister_by_context into the file
8513 lib/silcutil/silctask.[ch].
8515 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8517 * Added SILC_UMODE_GONE mode to indicate when the client is not
8518 present in the SILC network. Added also support to the local
8519 command AWAY that will set this mode. Added support of showing
8520 "xxx is gone" in WHOIS command. The USERS command shows the
8521 gone status as well.
8523 * Fixed setting server and router operator privileges in the
8524 server's UMODE command. Affected file silcd/command.c.
8526 * Merged the SKE KE1 and KE2 payloads into one payload. The
8527 new KE payload is equivalent to the old KE2 payload.
8529 Cleaned up the SKE Start Payload parsing. It now uses the
8530 simple buffer unformatting to do the parsing. A lot faster
8533 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8534 to the SKE that is used to indicate whether both of the SKE
8535 parties should perform authentication. By default only the
8536 responder performs authentication. By setting this flag also
8537 the initiator must do authentication. By default it is unset
8538 since in normal SKE case, client to server connection, only
8539 the responder should do authentication. When doing SKE between
8540 two clients both should perform authentication. Updated the
8541 code and the protocol specs.
8543 * A little fix to IDENTIFY command in the server. Search the
8544 client first by hash not nickname. Affected file is
8547 * Fixed the silc_client_close_connection to support closing
8548 the client to client connections wihtout deleting too much
8549 data. Affected file lib/silcclient/client.c.
8551 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8552 are received if protocol used to be active but is not anymore
8553 the application would crash due to NULL pointer dereference.
8554 Affected files silcd/server.c and lib/silcclient/client.c.
8556 * Added `hash' field to the SilcClientConnection to include
8557 the hash function negotiated in the SKE protocol.
8559 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8560 to set the channel founder authentication data. A client can
8561 claim the founder rights later by providing the authentication
8562 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8563 This way the channel founder can regain the channel founder
8564 privileges even it is left the channel. This works only on
8565 local server and the client must be connected to the same
8566 server to be able to regain the founder rights. Updated the
8567 protocol specs accordingly.
8569 Added support to the CMODE command in the client to set the
8570 founder auth data. Read the README to see how to set it.
8572 Added support to the CUMODE command to claim the founder
8573 rights. Read the README to see how to do it.
8575 Added support for the founder authentication to the Channel
8576 Entry in the server. Affected file silcd/idlist.h.
8578 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8579 server's CMODE command. Affected file silcd/command.c.
8581 * Added the following new functions into lib/silccore/silcauth.[ch]:
8582 silc_auth_get_method and silc_auth_get_data.
8584 * The server now saves the remote hosts public key to the
8585 SilcIDListData pointer. Affected file silcd/protocol.c.
8587 * The normal server now does not remove the channel entry from
8588 the cache if the founder authentication data is set. It used
8589 to remove it if the founder was the last one on the channel on
8590 the server and left the channel. The auth data is saved and
8591 if the channel is re-joined later the old entry is used with
8592 the old auth data. Affected files silcd/command_reply.c and
8595 * Removed the `pkcs' field from the SilcIDListData structure
8596 in the server; it is not used. Affected file silcd/idlist.h.
8598 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8600 * Fixed packet processing on slow links. Partial packets were
8601 never re-processed because the incoming data buffer was cleared
8602 by the application. Application must not directly clear the
8603 sock->inbuf, the packet processing routines handle it. Fixed
8604 this in client library and in server.
8606 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8608 * Fixed the WHOIS and IDENTIFY send reply function to really
8609 check whether to send list or just one entry. Affected file
8612 * Cleaned up the LEAVE command's channel key distribution. The
8613 affected file silcd/command.c.
8615 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8616 can enforce the channel mode as well. In that case the ID
8617 includes the ID of the server. The code now enforces the
8618 mode change if the router have different mode than the server.
8620 * The notify client operation with CMODE_CHANGE notify can now
8621 return NULL client_entry pointer if the CMODE was not changed
8622 by client. Application must check for this.
8624 * Added <Server ID> argument to INFO command to support server
8625 info fetching by Server ID.
8627 * Added silc_server_announce_get_channel_users to get assembled
8628 packets of channel users of the specified channel. Affected
8629 file silcd/server.[ch].
8631 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8632 was freed underneath the ID Cache.
8634 * Re-announce clients when the server received CHANNEL_CHANGE
8635 notify from the router. Affected file silcd/packet_send.c.
8637 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8639 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8640 crashed since it did not handle the fact that there is no cipher
8641 called "3" and didn't check the error condition. Now fixed.
8643 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8644 flag. It can be used to send message requests.
8646 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8648 * Implemented the RESTART command in the client.
8650 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8651 notice type messages. Added notice printing to the user
8654 * The channel keys are not re-generated if the channel's mode
8655 is PRIVKEY, ie private key on the channel exists. Affected
8656 files silcd/server.c and silcd/command.c.
8658 * Fixed a little bug in channel message delivery when channel
8659 private keys are set in the server. Affected file is
8660 silcd/packet_send.c.
8662 * Changed the setting on channel->on_channel = TRUE from the
8663 silc_client_save_channel_key to the JOIN command reply. The
8664 key payload is not received if the private channel key is set.
8665 Affected file lib/silcclient/command_reply.c and the
8666 lib/silcclient/client_channel.c.
8668 * When the CMODE_CHANGE notify is sent and the channel private
8669 key mode is removed the channel key must be re-generated in
8670 other cells as well. Added this support for the router in the
8671 silcd/packet_receive.c.
8673 * Added new local command NOTICE to send notice message on
8674 channel. Affected file silc/local_command.[ch].
8676 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8678 * Added new local command ME to the client. It is used to send
8679 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8680 some action. Affected file silc/local_command.[ch].
8682 * Changed channel_message and private_message client operations
8683 to deliver the message flags to the application. Added also
8684 the `flags' arguments to the silc_client_send_channel_message
8685 and silc_client_send_private_message functions. Affected file
8688 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8690 * Redefined the Private Message Payload to support private message
8691 keys and to support the new private message flags. Updated
8692 the protocol specs. Flags makes it possible to have for example
8693 CTCP style messages.
8695 * Added new type SilcPrivateMessagePayload and defined an API
8696 for it in the lib/silcclient/silcprivate.[ch].
8698 * Tested private message private keys successfully. Tested the
8699 private message key set, unset and list commands with the new
8702 * Redefined the Channel Message Payload to include the channel
8703 message flags (equal with private message flags) to support
8704 for example CTCP style messages.
8706 * Defined some of the message (for channel and private message)
8707 flags. Updated the protocol specs and added the flags to the
8708 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8710 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8712 * Added SilcKeyAgreementStatus type to the key agreement routines
8713 to indicate the current status and error if one occured.
8714 The status types are defined in the lib/silcclient/silcapi.h.
8716 * Added new local command KEY that is used to set and unset private
8717 keys for channels, set and unset private keys for private messages
8718 with remote clients and to send key agreement requests and
8719 negotiate the key agreement protocol with remote client. The
8720 key agreement is supported only to negotiate private message keys,
8721 it currently cannot be used to negotiate private keys for channels,
8722 as it is not convenient for that purpose.
8724 * Fixed a minor pending callback setting bug in the function
8725 silc_client_get_client_by_id_resolve, now the function works.
8726 Affected file lib/silcclient/idlist.c.
8728 * Added function silc_net_get_local_port to get local bound
8729 port by socket. Added to lib/silcutil/silcnet.[ch].
8731 * Added `sockets' and `sockets_count' fields to the SilcClient
8732 object. They hold the sockets of the listenning sockets in
8733 the client. Listenning sockets may be for example the key
8734 agreement server. Affected file lib/silcclient/client.[ch].
8735 Added functions the silc_client_add_socket and the
8736 silc_client_del_socket. They are exported to the application
8739 * Added ~./silc/clientkeys to support other client's public keys.
8741 * Renamed verify_server_key client operation to verify_public_key
8742 and added one argument to indicate the type of the connection
8743 (server, client etc.).
8745 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8747 * Added silc_server_connection_auth_request to handle the
8748 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8749 silcd/packet_receive.[ch].
8751 * Added silc_server_send_connection_auth_request into the
8752 silcd/packet_send.c to send the connection auth request packet.
8754 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8757 * Fixed the public key authentication in responder side in the
8758 server. The `auth_data' pointer includes the SilcPublicKey
8759 not the path to the public key. Affected file silcd/protocol.c.
8761 * Implemented the public key authentication in the initiator side
8762 in the server. Affected file silcd/protocol.c.
8764 * Removed the [RedirectClient] config section from the server
8765 configuration. Is not needed and I don't want to implement it.
8767 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8769 * Cleaned up the CMODE command in the server. It now works
8770 correctly and supports all the modes defined in the protocol.
8771 Affected file is silcd/command.c.
8773 * Added `hmac_name' field to the SilcChannelEntry in the server
8774 to hold the default HMAC of the channel. It can be set when
8775 creating the channel (with JOIN command). Affected files
8778 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8779 type to indicate the change of the current cipher and hmac
8780 on the channel. Client can safely ignore the <cipher> argument
8781 (if it chooses to do so) since the CHANNEL_KEY packet will
8782 force the channel key change anyway. The <hmac> argument is
8783 important since the client is responsible of setting the new
8784 HMAC and the hmac key into use.
8786 * Fixed the CMODE command in the client library as well.
8788 * Tested CMODE command in router environment successfully.
8790 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8792 * Show the version of the remote client (or server) when connecting
8793 to the server. It is logged to the log file. Affected file
8794 is silcd/protocol.c.
8796 * Fixed the KILLED notify handling in the client library. The
8797 client must be removed from all channels when receiving the
8800 Also, do not remove the client entry when giving the KILL
8801 command but when the KILLED notify is received.
8803 * Removed silc_idlist_find_client_by_nickname from the server.
8804 Not needed anymore. Affected files silcd/idlist.[ch].
8806 * Implemented the CHANNEL_CHANGE notify type handling to the
8807 server. Affected file silcd/server.c.
8811 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8813 * Added silc_server_send_notify_invite to send the INVITE
8814 notify between routers.
8816 * Implemented the INVITE command correctly to the server.
8818 * Implemented the INVITE notify type handling in the server.
8820 * Implemented the INVITE command to the client library and on the
8823 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8825 * Added function silc_server_get_client_resolve to find the
8826 client entry by ID from all ID lists and then resolve it
8827 (using WHOIS) if it cannot be found. Affected file is
8830 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8832 * Implemented the BAN command to the client library.
8834 * The JOIN command in the server now checks the invite list
8837 * Changed the silc_command_reply_payload_encode_va and the
8838 silc_command_payload_encode_va to support that if argument is
8839 NULL it ignores and checks the next argument. Affected file
8840 lib/silccore/silccommand.c.
8842 * Added silc_server_send_notify_ban to send the BAN notify
8843 type between routers.
8845 * Chaned the silc_notify_payload_encode to support that if
8846 argument is NULL it ignores and checks the next argument.
8847 Affected file lib/silccore/silcnotify.c.
8849 * Tested ban lists in router environment successfully.
8851 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8853 * Implemented BAN command to the server, in silcd/command.[ch].
8855 * Removed the BAN and INVITE_LIST modes from the CMODE command
8858 * Added function silc_string_match to regex match two strings.
8859 Affected files lib/silcutil/silcutil.[ch].
8861 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8863 * Redefined parts of the SilcChannelEntry in the server to support
8864 the new ban and invite lists.
8866 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8868 * Redefined the INVITE command. The same command can be used to
8869 invite individuals to the channel but also to manage the invite
8870 list of the channel (to add to and remove from the invite list).
8871 Updated the protocol specs.
8873 * Added new command SILC_COMMAND_BAN that can be used to manage
8874 the ban list of the channel. Updated the protocol specs.
8876 * Removed the channel modes: the SILC_CMODE_BAN and the
8877 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8878 in the CMODE command. The equivalent features are now available
8879 using INVITE and BAN commands. Updated the protocol specs.
8881 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8882 in the network about change in the current ban list. The notify
8883 type is not used by the client.
8885 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8886 support the invite lists.
8888 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8890 * Added new function silc_string_regexify that converts string
8891 including wildcard characters into regex string that can
8892 be used by the GNU regex library. Added into the file
8893 lib/silcutil/silcutil.[ch].
8895 Added silc_string_regex_combine to combine to regex strings
8896 into one so that they can be used as one regex string by
8897 the GNU regex library. Added into the file
8898 lib/silcutil/silcutil.[ch].
8900 Added silc_string_regex_match to match two strings. It returns
8901 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8903 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8905 * Imported GNU regex to the soruce tree into lib/contrib.
8906 Fixed some compiler warning from the regex.c.
8908 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8910 * Fixed MOTD command in the server to work in router environment.
8912 * Fixed the MOTD command in the client library to support
8913 the server argument in the command.
8915 * Added `nickname_len' argument to the silc_idlist_add_client
8916 in the server, as the `nickname' argument may be binary data
8919 * Added silc_idlist_get_channels to return all channels from
8922 * Implemented LIST command to the server. Affected file is
8925 * Implemented the LIST command to the client library and on the
8928 * Added [<user count>] argument to the LIST command reply.
8929 With private channels the user count is not shown.
8931 * Updated TODO and README.
8933 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8935 * The client entry's data.registered must be TRUE even with
8936 global client entry on global client list. The data.registered
8937 is used to check whether the client is anymore in the network,
8938 for example with WHOWAS command so it must be valid.
8940 * Fixed the WHOWAS command in the server. It now actually works
8941 in router environment. Added function into silcd/command_reply.c
8942 silc_server_command_reply_whowas_save.
8944 * Added silc_idlist_purge function to the silcd/idlist.c
8945 to periodically purge the ID Cache.
8947 * Fixed INFO command in the server. It works now in router
8948 environment. Added <server name> argument to the INFO command
8949 reply. Updated the protocol specs.
8951 * Fixed minor bug in silc_idcache_purge to not purge if the
8952 expire value is zero.
8954 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8955 they were buggy because of the WHOWAS information.
8957 * Fixed local command MSG to handle the async resolving of
8958 the remote client properly. It used to fail the first MSG.
8959 Affected file silc/local_command.c.
8961 * Added `data_len' field to SilcIDCache context.
8963 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8965 * Update TODO. Todo in commands in the server.
8967 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8969 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8970 used by routers as broadcast packet to inform other routers
8971 about the changed user mode.
8973 Implemented the notify handling in the server. Affected file is
8974 silcd/packet_receive.c. Added the function
8975 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8977 * Added new generic Channel Payload and deprecated the New Channel
8978 Payload. The New Channel Payload is now the generic Channel
8981 * Added new argument `mode' to the silc_server_send_new_channel
8982 as it is required in the Channel Payload now.
8984 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8985 and created a new and real SilChannelPayload to represent the
8986 new generic Channel Payload. Implemented the encode/decode
8987 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8989 * Added silc_server_get_client_channel_list to return the list
8990 of channels the client has joined for WHOIS command reply.
8991 Affected file silcd/server.[ch].
8993 * Implemented the channel list sending in the WHOIS command reply
8994 in server and in the client.
8996 Implemented the channel list displaying on the user interface
8997 as well. Affected file silc/client_ops.c.
8999 * Added silc_channel_payload_parse_list to parse list of Channel
9000 Payloads. It returns SilcDList list of SilcChannelPayloads.
9001 Client for example can use this function to parse the list of
9002 channels it receives in the WHOIS command reply. The caller
9003 must free the list by calling silc_channel_payload_list_free.
9004 Affected files lib/silccore/silcchannel.[ch].
9006 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9008 * Added one new argument <user mode> to the WHOIS command reply
9009 to return the mode of the user in SILC. Updated the protocol
9012 Implemented it to the server and client.
9014 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9016 * Fixed the mode printing on the user interface on joining.
9017 Affected file silc/client_ops.c.
9019 * Implemented the UMODE command and user modes in general to the
9020 client library and to the user interface.
9022 * Implemented the UMODE command to the server.
9024 * The server now sends UNKNOWN_COMMAND error status if client sends
9025 unknown command. Affected file silcd/command.c.
9027 * All server commands now handle the command identifier the right
9028 way when sending the command reply to the client. The client can
9029 use to identify the command replies with the identifier.
9031 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9033 * Added silc_server_get_client_route to resolve the route to
9034 the client indicated by the client ID. Affected file is
9037 * Added silc_server_relay_packet as general function to relay
9038 packet to arbitrary destination. This deprecates functions
9039 like _send_private_message_key, _relay_notify etc. Affected
9040 file is silcd/packet_send.[ch].
9042 Removed silc_server_send_key_agreement,
9043 silc_server_send_private_message_key and
9044 silc_server_packet_relay_notify functions from the file
9045 silcd/packet_send.[ch].
9049 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9050 server. Affected file silcd/packet_receive.[ch].
9052 * Implemented the KILL command to the client. Implemented the
9053 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9054 Affected files lib/silcclient/command[_reply].c and
9055 lib/silcclient/client_notify.c. Implemented the KILL notify
9056 printing in the user inteface.
9058 * Fixed a lot silc_parse_nick memory leaks from the client
9059 library in the file lib/silcclient/command.c.
9061 * Changed the silc_server_send_notify_on_channels's `sender'
9062 argument from SilcSocketConnection to SilcClientEntry to
9063 check the sender as entry and not as connection object and not
9064 to send to the client provided as argument. The affected file
9065 is silcd/packet_send.[ch].
9067 * The notify packets that are destined directly to the client used
9068 to not to be processed by the server. Now changed that and the
9069 server processes all notify packets. After relaying the packet
9070 to the client the notify packet is processed in the server.
9072 * The silc_server_free_client_data now checks whether there is
9073 pending outgoing traffic for the client and purges the data to
9074 the network before removing the client entry.
9076 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9078 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9079 an client is killed from the SILC Network. Updated the protocol
9082 Added new function silc_server_send_notify_killed to the
9083 silcd/packet_send.[ch].
9085 * Added function silc_server_packet_relay_notify to relay notify
9086 packets that are destined directly to a client. In this case
9087 the server does not process the notify packets but merely relays
9088 it to the client. Affected file silcd/packet_send.[ch].
9090 Added also silc_server_packet_process_relay_notify to check
9091 whereto relay the notify. Affected file is
9092 silcd/packet_receive.[ch].
9094 * Implemented the KILL command to the server.
9098 * Added the backup schema desgined last fall to the protocol
9099 specs for everyone to see. The specification is in the
9100 *-spec-xx.txt draft and the packet type definitions for the
9101 backup routers is in *-pp-xx.txt draft. Thusly, added also
9102 new packet type SILC_PACKET_CELL_ROUTERS.
9104 * A big security problem in the implementation discovered. The
9105 signoff of an client did not cause new channel key generation
9106 which it of course should've done. The channel keys must be
9107 always re-generated when client leaves (or signoffs) the channel.
9108 The silc_server_remove_from_channels funtion now handles
9109 the channel key re-generation.
9111 * Added `sender' argument to the silc_server_send_notify_on_channels
9112 to not to send the client provided as argument. Affected file
9113 silcd/packet_send.[ch].
9115 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9117 * Implemented OPER and SILCOPER commands into the server and
9120 * Added silc_auth_verify and silc_auth_verify_data to verify
9121 the authentication directly from the authentication payload.
9122 It supports verifying both passphrase and public key based
9123 authentication. Affected file lib/silccore/silcauth.[ch].
9125 * Added `hash' field to the SilcIDListData structure. It is the
9126 hash negotiated in the SKE protocol. Affected file is
9129 * Slight redesigning of the SilcAuthPayload handling routines.
9130 Do not send SilcPKCS but SilcPublicKey as argument.
9132 * Implemented the public key authentication support to the
9133 serverconfig. The public key is loaded from the provided path
9134 and saved as authentication data to void * pointer. Thus,
9135 changed the unsigned char *auth_data to void *auth_data;
9137 * Fixed SHUTDOWN command to send the reply before the server
9138 is shutdown. :) Affected file silcd/command.c.
9140 * Fixed fatal bug in CONNECT command. The hostname was invalid
9141 memory and server crashed. Affected file silcd/command.c.
9143 * Fixed fatal bug in CLOSE command. The server_entry became
9144 invalid but was referenced later in the command. Affected file
9147 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9149 * Fixed fatal bug in failure packet handling. Server ignored
9150 the failure and thus crashed when it came.
9154 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9156 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9157 that the command may be executed only once in (about) 2 seconds.
9158 The old SILC_CF_LAG flag is same but allows command bursts up
9159 to five before limiting.
9161 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9162 server code. Various commands now includes the CF_LAG_STRICT
9163 flag to disallow any kind of miss-use of the command.
9165 * Fixed the silc_buffer_unformat to not to allocate any data
9166 if the length of the data is zero. It used to allocate the
9167 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9169 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9171 * Changed the format of AdminConnection configuration section
9172 in the server. Added username of the admin to the format.
9173 Affected files silcd/serverconfig.[ch].
9175 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9176 to return admin configuration data by host, username and/or
9179 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9181 * Implemented WHOWAS command to the server. Added the functions:
9183 silc_server_command_whowas_parse,
9184 silc_server_command_whowas_send_reply,
9185 silc_server_command_whowas_from_client and
9186 silc_server_command_whowas_from_server
9188 * Added <Client ID> argument to the WHOWAS command reply. Updated
9189 the protocol specs accordingly.
9191 * Implemented WHOWAS command and command_reply to the client
9194 Implemented the WHOWAS printing on the user interface.
9196 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9198 * Added new argument to the WHOWAS command reply, the real name.
9199 It is an optional argument. Updated the protocol specs.
9201 * Added SilcIDCacheDestructor callback that is registered when
9202 the SilcIDCache is allocated. The callback is called when
9203 an cache entry in the ID Cache expires, or is purged from the
9204 cache. Added into lib/silccore/idcache.[ch].
9206 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9207 to destruct the client entries when the cache entry expires.
9208 Other ID Cache's in server and in the client library ignores
9211 * If the ID Cache entry's `expire' field is zero then the entry
9212 never expires. Added boolean `expire' argument to the
9213 silc_idcache_add function in the lib/silccore/idcache.[ch].
9214 If it is TRUE the default expiry value is used.
9216 * Added silc_server_free_client_data_timeout that is registered
9217 when client disconnects. By default for 5 minutes we preserve
9218 the client entry for history - for WHOWAS command.
9220 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9222 * Added support to the server to enforce that commands are not
9223 executed more than once in 2 seconds. If server receives
9224 commands from client more frequently, timeout is registered
9225 to process the commands. Affected file silcd/command.c.
9226 Added new function silc_server_command_process_timeout.
9228 * Changed NICK_NOTIFY handling in client library to check that
9229 if the client's nickname was changed, so there is no need to
9230 resolve anything from the server.
9232 * Removed error printing from the WHOIS and IDENTIFY commands.
9233 If error occurs then it is ignored silently in the client library.
9234 The application, however, may map the received error to
9235 human readable error string. The application currently maps
9236 the NO_SUCH_NICKNAME error to string.
9238 * Made the command status message public to the application. Moved
9239 them from lib/silcclient/command_reply.c to
9240 lib/silcclient/command_reply.h. The application can map the
9241 received command status to the string with the
9242 silc_client_command_status_message function.
9244 * Added check to the server to check that client's ID is same
9245 as the Source ID in the packet the client sent. They must
9248 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9250 * Added dist-bzip hook to the Makefile.am to make bzip2
9251 compressed distributions.
9253 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9255 * Server now enforces the maximum length for the nickname and
9256 the channel as protocol specification dictates. 128 bytes for
9257 nickname and 256 bytes for channel name.
9259 * Moved the WHOIS printing to the application. The client libary
9260 does not print out the WHOIS information anymore, the application
9261 must do it. Renamed silc_client_command_reply_whois_print to
9262 the silc_client_command_reply_whois_save.
9264 The client's idle time is also sent to the application now, and
9265 the idle is shown on screen.
9267 * Added silc_client_command_reply_identify_save to save the
9268 received IDENTIFY entries.
9270 * Do not check for channel private keys in message sending and
9271 reception if the channel does not have the PRIVKEY mode set.
9272 Affected file lib/silclient/client_channel.c.
9274 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9276 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9277 just surfaced after chaning the JOIN procedure.
9279 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9281 * Added silc_client_get_clients_by_list to get client entries
9282 from Client ID list, that is returned for example by JOIN
9283 and USERS command replies. The application should use this
9284 function for example when JOIN command reply is received to
9285 resolve the clients already on the channel (library does not
9286 do that anymore as USERS command reply is not used in the JOIN
9287 procedure anymore). Affected files lib/silcclient/silcapi.h and
9288 lib/silcclient/idlist.c.
9290 * JOIN command reply and USERS command reply returns now SilcBuffer
9291 pointers instead of unsigned char pointers when returning
9292 the client list and mode list.
9294 * Added <Client ID> argument to the JOIN command reply, mainly
9295 for the server to identify for which client the command was
9296 originally sent. Updated protocol specs accordingly.
9298 * Added SilcDlist private_key pointer to the SilcChannelEntry
9299 in the client to support the channel private keys. Affected
9300 file is lib/silcclient/idlist.h.
9302 * Added SilcChannelPrivateKey argument to the function
9303 silc_client_send_channel_message so that application can choose
9304 to use specific private ke if it wants to. If it is not provided,
9305 the normal channel key is used, unless private keys are set.
9306 In this case the first (key that was added first) is used
9307 as the encryption key.
9309 * Implemented the support for channel private key handling.
9310 Implemented the following functions:
9312 silc_client_add_channel_private_key,
9313 silc_client_del_channel_private_keys,
9314 silc_client_del_channel_private_key,
9315 silc_client_list_channel_private_keys and
9316 silc_client_free_channel_private_keys
9318 Affected file lib/silcclient/client_channel.c.
9320 * Added the support for the private keys in the channel message
9321 sending and encryption and in the message reception and
9322 decryption. Affected funtions are
9323 silc_client_send_channel_message and silc_client_channel_message.
9325 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9327 * Added SKE's key verify callback to the client library's
9328 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9330 * Removed the statement that server (or router) must send USERS
9331 command reply when joining to the channel so that the client
9332 knows who are on the channel. Instead, the client list and
9333 client's mode list is now sent in the JOIN command reply to the
9334 client who joined channel. This is better solution.
9336 * Added function silc_server_get_users_on_channel and function
9337 silc_server_save_users_on_channel to the silcd/server.[ch].
9339 * Removed function silc_server_command_send_users from the
9342 * Do not show topic on the client library anymore. The topic is
9343 sent in the command reply notify to the application and the
9344 application must show the topic now.
9346 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9348 * Added client searching by nickname hash into the IDENTIFY and
9349 WHOIS commands in the server as they were clearly missing from
9350 them. Affected file is silcd/command.c.
9352 * Fixed a bug in private message receiving in the client library.
9353 The remote ID was freed and it wasn't supposed, now it is
9356 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9358 * Minor fix to the channel payload; allocate the data area, as it
9359 needs to be of specific length.
9361 * If the key agreement port is zero then the operating
9362 system will define the bound port. Affected files are
9363 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9365 * Added new function silc_channel_payload_decrypt into the file
9366 lib/silccore/silcchannel.[ch].
9368 * Moved the channel message etc, check from silc_packet_decrypt
9369 to applications. The library calls now a generic
9370 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9371 when the packet is either normal or special. This was done to
9372 allow more wide range of checking that was not allowed when
9373 the code was in library. Now applications can do virtually any
9374 checks to the packet and return to the library the decision how
9375 the packet should be processed. Affected files are
9376 lib/silccore/silcpacket.[ch].
9378 Added silc_server_packet_decrypt_check to the server and
9379 silc_client_packet_decrypt_check to the client library.
9381 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9382 to send with specified source and destination information.
9384 * Channel message delivery between routers was broken after the
9385 channel key distribution was fixed earlier. The channel key
9386 was used be to distributed to other routers as well which is not
9387 allowed by the protocol. Now this is fixed and channel keys
9388 really are cell specific and the channel message delivery between
9389 routers comply with the protocol specification.
9391 * Fixed various commands in server to check also the global list
9392 for the channel entry and not just the local list. The affected
9393 file silcd/command.c.
9395 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9397 * Added assert()s to buffer formatting and unformatting routines
9398 to assert (if --enable-debug) when error occurs. Affected
9399 file: lib/silcutil/silcbuffmt.c.
9401 * Changed to auto-reconnect to check whether the remote host is
9402 router and register the re-connect timeout if it is. It used
9403 to check that whether we are normal server, but router must do
9404 auto-reconnect with another router as well. Affected file
9407 * Removed the [<key len>] option from CMODE command as the cipher
9408 name decides the key length, nowadays. See the defined ciphers
9409 from the protocol specification.
9411 * Added [<hmac>] option to the CMODE command to define the HMAC
9412 for the channel. Added SILC_CMODE_HMAC channel mode.
9414 * Added [<hmac>] option for the JOIN command so that user can
9415 select which HMAC is used to compute the MACs of the channel
9418 * Added Hmac field to the Channel Message Payload. The integrity
9419 of plaintext channel messages are now protected by computing
9420 MAC of the message and attaching the MAC to the payload. The
9421 MAC is encrypted. Now, it is clear that this causes some
9422 overhead to the size of the packet but rationale for this is that
9423 now the receiver can verify whether the channel message decrypted
9424 correctly and also when private keys are set for the channel the
9425 receiver can decrypt the packet with several keys and check from
9426 the MAC which key decrypted the message correctly.
9428 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9429 lib/silccrypt/silccipher.[ch].
9431 * Added silc_hash_len to return the digest length into the
9432 lib/silcrypt/silchash.[ch].
9434 * Rewrote parts of Silc Channel Payload interface in the
9435 lib/silccore/silcchannel.[ch]. The encode function now also
9436 encrypts the packet and parse function decrypts it.
9438 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9440 * Fixed a minor formatting bug in the SKE's key material processing.
9441 It actually might have processed the keys wrong way resulting
9444 * Redefined the mandatory HMAC algorithms and added new algorithms.
9445 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9446 and hmac-md5 truncated to 96 bits. The mandatory is now
9447 hmac-sha1-96. Rest are optional (including the one that used
9448 to be mandatory). Rationale for this is that the truncated HMAC
9449 length is sufficient from security point of view and can actually
9450 make the attack against the HMAC harder. Also, the truncated
9451 HMAC causes less overhead to the packets. See the RFC2104 for
9454 * Added new [hmac] configuration section. The SKE used to use
9455 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9456 is of course wrong. The official names that must be proposed in
9457 the SKE are the ones defined in the protocol specification
9458 (hmac-sha1-96 for example). The user can configure any hmac
9459 using any hash function configured in the [hash] section. At
9460 least, the mandatory must be configured.
9462 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9464 * Added HMAC list to the SKE proposal list. It has now both
9465 hash algorithm list and HMAC list. This makes the protocol
9466 incompatible with previous versions. The SKE now seems to work
9467 the way it is supposed to work, for the first time actually.
9469 * Defined plain Hash algorithms to the protocol specification.
9472 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9474 * Implemented support for key agreement packets into the server.
9475 Added functions silc_server_key_agreement and
9476 silc_server_send_key_agreement. Other than these functions,
9477 server has nothing to do with this packet.
9479 * Added support for private message key packets into the server.
9480 Added functions silc_server_private_message_key and
9481 silc_server_send_private_message_key.
9485 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9486 called in the protocol's final callback instead in the END
9487 protocol state. This makes a little more sense and in the same
9488 time in client we can use the same protocol routines for normal
9489 key exchange and to key agreement packet handling as well.
9491 * Added to both client's and server's KE protocol context the
9492 SilcSKEKeyMaterial pointer to save the key material. We will
9493 bring the key material to the protocol's final callback by doing
9494 this. The final callback must free the key material.
9496 * Added SKE's packet_send callback into client's KE protocol
9497 context so that the caller can choose what packet sending function
9498 is used. This way we can use different packet sending when
9499 doing normal SKE when doing key agreement packet handling (in
9500 the key agreement packet handling we do not want to encrypt
9503 * Implemented the responder side of the key agreement routines
9504 in the client. The client can now bind to specified port and
9505 accept incoming key negotiation. The key material is passed
9506 to the application after the protocol is over.
9508 * Implemented the processing of incoming Key Agreement packet
9509 in the client. Added function silc_client_key_agreement to
9512 * Implemented the intiator side of the key agreement routines
9513 in the client. The client can now initiate key agreement with
9514 another remote client. The key material is passed to the
9515 application after the protocol is over.
9517 * Created client_keyagr.c to include all the key agreement
9520 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9521 SILC_TASK_CALLBACK except that it is not static.
9523 * Created client_notify.c and moved the Notify packet handling
9524 from the client.[ch] into that file.
9526 * Created client_prvmsg.c and moved all private message and
9527 private message key routines from the client.[ch] into that file.
9529 * Create client_channel.c and moved all channel message and
9530 channel private key routines from the client.[ch] into that file.
9532 * Changed silc_client_get_client_by_id_resolve to resolve with
9533 WHOIS command instead of IDENTIFY command, in the file
9534 lib/silclient/idlist.c.
9536 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9538 * Implemented the SKE's responder side to the Client library.
9540 * When FAILURE is received to the protocol do not trust it
9541 blindly. Register a timeout to wait whether the remote closes
9542 the connection as it should do it, only after that process the
9543 actual failure. This was changed to both client and server.
9545 * Added client_internal.h to include some of the structures
9546 there instead of client.h in lib/silcclient/.
9548 * Added function silc_task_unregister_by_callback to unregister
9549 timeouts by the callback function.
9551 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9553 * Some "Incomplete WHOIS info" errors has been appearing on the
9554 log files. Took away the entry->userinfo check from WHOIS
9555 reply sending. The entry->userinfo is now " " if client did not
9556 provide one. I thought this was fixed earlier but something
9557 is wrong still. Let's see if the error still appears.
9559 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9561 * Fixed a minor bug in the login when the channel key is
9562 re-generated in the server. It used to generate the key in
9563 wrong order and thus caused problems in the channel traffic.
9565 * Fixed a minor bug in channel key distsribution after
9566 KICK command. The key was not sent to the router even though
9569 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9571 * Added silc_ske_process_key_material_data as generic routine
9572 to process any key material as the SILC protocol dictates. The
9573 function is used by the actual SKE library but can be used by
9574 applications as well. This relates to the private message keys
9575 and the channel private keys since they must be processed the
9576 same way the normal SILC session keys. The protocol dictates
9577 this. Affected files: lib/silcske/silcske.[ch].
9579 Added also silc_ske_free_key_material to free the
9580 SilcSKEKeyMaterial structure.
9582 * Defined silc_cipher_set_key function to set the key for
9583 cipher without using the object's method function. The affected
9584 files: lib/silccrypt/silccipher.[ch].
9586 * Implemented silc silc_client_add_private_message_key,
9587 silc_client_add_private_message_key_ske,
9588 silc_client_del_private_message_key,
9589 silc_client_list_private_message_keys and
9590 silc_client_free_private_message_keys functions in the
9593 Added functions silc_client_send_private_message_key to send
9594 the Private Message Key payload and silc_client_private_message_key
9595 to handle incoming Private Message Key payload.
9597 * Added Cipher field to the Private Message Key payload to set
9598 the cipher to be used. If ignored, the default cipher defined
9599 in the SILC protocol (aes-256-cbc) is used.
9601 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9603 * Removed lib/silcclient/ops.h file.
9605 Redefined parts of the SILC Client Library API. Created new
9606 file silcapi.h that deprecates the ops.h file and defines the
9607 published Client Library API. Defined also private message key
9608 API and channel private key API into the file.
9610 This is the file that the application must include from the
9611 SILC Client Library. Other files need not be included by
9612 the application anymore.
9614 * Added new key_agreement client operation callback and also
9615 defined the Key Agreement library API for the application.
9617 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9619 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9620 is used by clients to request key negotiation between another
9621 client in the SILC network. If the negotiation is started it
9622 is performed using the SKE protocol. The result of the
9623 negotiation, the secret key material, can be used for example
9624 as private message key.
9626 Implemented the Key Agreement payload into the files
9627 lib/silccore/silauth.[ch].
9629 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9631 * Redefined ciphers for the SILC protocol. Added some new ciphers
9632 and defined the key lengths for the algorithms. Changed the
9633 code accordingly. The default key length is now 256 bits.
9635 * Fixed SKE key distribution function silc_ske_process_key_material
9636 when the key length is more than 128 bits. The default key
9637 length in SILC is now 256 bits.
9639 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9640 to indicate unsupported algorithm.
9642 * Renamed rijndael.c to aes.c and all functions as well.
9644 * Fixed a long standing channel key setting bug in client library.
9645 Weird that it has never surfaced before.
9647 * Fixed bug in channel deletion. If the entire channel is removed
9648 then it must also delete the references of the channel entry
9649 from the client's channel list as the client's channel entry and
9650 the channel's client entry share same memory.
9652 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9654 * Implemented CONNECT and SHUTDOWN commands in the client.
9656 * Implemented CLOSE command to the client.
9658 * Added the function silc_idlist_find_server_by_name into the
9659 files silcd/idlist.[ch].
9661 Added the function silc_idlist_find_server_by_conn into the
9662 files silcd/idlist.[ch].
9664 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9666 * DIE command was renamed to SHUTDOWN. Updated the both code
9669 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9670 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9672 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9675 * Added function silc_server_create_connection function to create
9676 connection to remote router. My server implementation actually
9677 does not allow router to connect to normal server (it expects
9678 that normal server always initiates the connection to the router)
9679 so the CONNECT command is only good for connecting to another
9682 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9684 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9685 or some other client was kicked from the channel.
9687 Implemented the handling of the notify type to both client
9690 Implemented silc_server_send_notify_kicked to send the KICKED
9691 notify. It is used to send it to the server's primary router.
9693 * Implemented the KICK command into server and client.
9695 * Added `query' argument to the silc_idlist_get_client function
9696 to indicate whether to query the client from server or not if
9699 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9700 to indicate that the client is not channel founder.
9704 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9706 * Removed the rng context from SilcPacketContext structure and
9707 changed that the packet routine uses the Global RNG API.
9709 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9711 * Added support for quit message that client can "leave" on the
9712 channel when it quits the SILC. It is ditributed inside the
9713 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9715 Added silc_server_free_client_data that will take the
9716 signoff message as argument.
9718 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9720 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9722 * Updated parts of the protocol specification to keep it up
9725 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9727 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9728 payloads in one packet.
9730 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9731 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9732 use now the new List flag.
9734 * Also deprecated the following packet types: REPLACE_ID,
9735 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9737 * Added list support for Notify packet in server.
9739 * Added silc_server_send_notify_channel_change to send the
9740 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9741 the silc_server_send_replace_id.
9743 * Added silc_server_send_notify_nick_change to send the
9744 NICK_CHANGE notify type. Deprecates the function
9745 silc_server_send_replace_id.
9747 * Added silc_server_send_notify_join to send the JOIN notify type.
9748 Deprecates the function silc_server_send_new_channel_user.
9750 * Added silc_server_send_notify_leave to send LEAVE notify type.
9751 Deprecates the function silc_server_send_remove_channel_user.
9753 * Added silc_server_send_notify_cmode and
9754 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9755 types. Deprecates the silc_server_send_set_mode function.
9757 * Added SERVER_SIGNOFF notify type to indicate that server has
9758 quit. This means that all clients on the channel from that
9759 server will drop. This can be also used when netsplit happens.
9761 Deprecated REMOVE_ID packet type since it is not needed anymore
9764 Added silc_server_send_notify_server_signoff to send the
9765 SERVER_SIGNOFF notify type. Deprecates the function
9766 silc_server_send_remove_id.
9768 Added also silc_server_send_notify_signoff to send the
9769 SIGNOFF notify type.
9771 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9772 SILC protocol from this day on. Changed the protocol
9773 specification as well.
9775 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9776 notify type. It is used between routers to notify about
9777 topic changes on a channel.
9779 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9782 * Partly updated the protocol specification to comply with the
9783 changes now made. It is still though a bit outdated.
9785 * The JOIN notify type now takes one extra argument <Channel ID>.
9786 The packet used to be destined to the channel but now the
9787 JOIN type may be sent as list thus it is impossible to
9788 destine it to any specific channel. By adding this argument
9789 it is again possible.
9791 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9793 * Added CREDITS file. The CHANGES and CREDITS file will appear
9794 in the distribution as well.
9796 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9798 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9799 types in the server's silcd/packet_receive.c.
9801 * Implemented CMODE and CUMODE to work in router environment.
9803 * Fixed minor encoding and decoding buglet from the
9804 lib/silccore/silcmode.c.
9806 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9809 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9811 * Changed all SilcConfigServer* and silc_config_server* to
9812 SilcServerConfig* and silc_server_config*, respectively.
9815 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9817 * Associated the ID (client or server ID) to the Authentication
9818 Payload to avoid any possibility of forging. Updated the
9819 protocol specification and the code accordingly.
9821 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9823 * The RSA key length is now save to the RsaKey context in the
9824 key generation process in lib/silccrypt/rsa.c. The key length
9825 is now used to figure out the maximum size of the block allowed
9826 to be encrypted/signed.
9828 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9829 is equivalent to the silc_mp_mp2bin but does not allocate any
9832 * Changed silc_mp_mp2bin API to take length argument. If it is
9833 non-zero then the buffer is allocated that large. If zero, then
9834 the size is approximated using silc_mp_sizeinbase, which however
9837 * Created Global RNG API which is global RNG that application can
9838 initialize. After initializing, any routine anywhere in the
9839 code (including library) can use RNG without allocating a new
9840 RNG object. This was done to allow this sort of use of the
9841 RNG in code that has no chance to allocate RNG object. All
9842 applications currently allocate this and many routines in the
9843 library use this. Affected file lib/silccrypt/silcrng.[ch].
9845 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9846 it to use the Global RNG API.
9848 * Defined Authentication Payload into protocol specification that
9849 is used during SILC session to authenticate entities. It is
9850 used for example by client to authenticate itself to the server
9851 to obtain server operator privileges.
9853 Implemented this payload into the lib/silccore/silcauth.[ch].
9854 Implemented also routines for public key based authentication
9855 as the new protocol specification dictates.
9857 Moved definitions of different authentication methods from
9858 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9860 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9861 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9862 silc_pkcs_verify_with_hash functions into the file
9863 lib/silccrypt/silcpkcs.[ch].
9865 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9867 * The client entry's userinfo pointer must be always valid.
9868 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9869 will fail since it requires the userinfo. Now, the userinfo
9870 is allocated as "" if actual userinfo does not exist. Actually,
9871 it must exist and it is totally Ok to drop client connections
9872 that does not announce the userinfo. However, we will make
9873 this workaround for now.
9875 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9876 to return the remote port by socket.
9878 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9880 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9881 SILC_SERVER_PENDING_EXEC and added an new macro
9882 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9883 data or when error occurs while processing the pending command.
9885 Added new argument `destructor' into silc_server_command_pending
9886 and to the SilcServerCommandPending object. This destructor is
9887 now called after calling the pending callback or if error occurs
9888 immediately. If error occurs the actual pending callback won't
9889 be called at all - only the destructor. The destructor may be
9890 NULL if destructor is not needed.
9892 All this applies for client library code as well. Similar
9893 changes were made there as well for the pending commands.
9895 In the client, the application must now allocate the
9896 SilcClientCommandContext with the silc_client_command_alloc
9899 * Added reference counter to the SilcServerCommandContext. Added
9900 function silc_server_command_alloc and silc_server_command_dup
9903 Same type of functions added to the client library for the same
9906 * Removed the cmd_ident from IDListData away since it is now
9907 global for all connections. It is the command identifier used
9908 in command sending and with pending commands. The affected file
9911 * Added reference counter to the SilcSocketConnection objecet to
9912 indicate the usage count of the object. The object won't be
9913 freed untill the reference counter hits zero. Currently only
9914 server uses this, and client ignores it. The client must be
9915 set to use this too later. The affected files are
9916 lib/silccore/silcsockconn.[ch]. Added also the function
9917 silc_socket_dup to increase the reference counter.
9919 This was mainly added because it is possible that the socket
9920 is removed underneath of pending command or other async
9921 operation. Now it won't be free'd and proper DISCONNECTING
9922 flags, etc. can be set to avoid sending data to connection that
9923 is not valid anymore.
9925 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9926 the connection. After that it sets SILC_SET_DISCONNECTED.
9927 It is, however, possible that the socket data is not still freed.
9928 The silc_server_packet_process now checks that data is not
9929 read or written to connection that is DISCONNECTED. The socket
9930 get's freed when the reference counter hits zero.
9932 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9934 * Changed the client operation API: channel_message operation's
9935 `sender' is now the client entry of the sender, not the nickname
9936 and the `channel' is the channel entry, not the channel name.
9938 In the private_message operation the `sender' is now also the
9939 client entry of the sender not the nickname.
9941 Affected file is lib/silcclient/ops.h and all applications
9942 using the client operations.
9944 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9946 * Moved the calling of ops->connect() from connect_to_server_final
9947 into receive_new_id functin since that is the point when the
9948 client is actually allowed to send traffic to network. The
9949 affected file is lib/silcclient/client.c.
9951 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9953 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9954 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9955 (if needs broadcasting) instead of broadcasting the packets one
9956 by one which would make a burst in the network traffic.
9958 * Added `broadcast' argument to the functions in silcd/server.[ch]
9959 silc_server_create_new_channel[_with_id] to indicate whether
9960 to send New Channel packet to primary router.
9962 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9964 * Added new function into the silcd/server.[ch] files:
9965 silc_server_create_new_channel_with_id to create new channel with
9966 already existing Channel ID.
9968 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9969 lib/silccore/silcpacket.h. This packet is used t send list of
9970 Set Mode payloads inside one packet. Server uses this to set
9971 the modes for the channels and clients on those channels, that it
9972 announced to the router when it connected to it. The protocol
9973 specification has been updated accordingly.
9975 * The silc_server_new_channel did not handle the packet coming
9976 from normal server as it normally does not send that. However,
9977 when it announces its channels it does send it. Implemented
9978 the support for that.
9980 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9981 into the file lib/silccore/id.h.
9983 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9985 * Fixed memory leaks in the functions silc_idlist_del_client,
9986 silc_idlist_del_channel and silc_idlist_del_server in the file
9987 silcd/idlist.c. All of those leaked like a sieve.
9989 * Fixed some small memory leaks in the client's function
9990 silc_client_notify_by_server.
9992 * Added functions into silcd/server.c: silc_server_announce_clients,
9993 silc_server_announce_channels and silc_server_announce_server.
9994 These functions are used by normal and router server to announce
9995 to its primary router about clients, channels and servers (when
9996 router) that we own. This is done after we've connected to the
9999 These functions effectively implements the following packet types:
10000 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10001 and SILC_PACKET_NEW_ID_LIST.
10003 * Added new functions into the silcd/packet_receive.[ch]:
10004 silc_server_new_id_list, silc_server_new_channel_list and
10005 silc_server_new_channel_user_list to handle the incoming
10006 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10008 * Added support of changing Channel ID in the function
10009 silc_server_replace_id. If the server that announces a channel
10010 to the router already exists in the router (with same name but
10011 with different Channel ID), router is responsible to send
10012 Replace ID packet to the server and force the server to change
10013 the Channel ID to the one router has.
10015 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10016 client that the Channel ID has been changed by the router. The
10017 normal server sends this to the client. Client must start using
10018 the new Channel ID as the channel's ID.
10020 Implemented handling of this new type into lib/silcclient/client.c
10021 into the function silc_client_notify_by_server.
10023 * Added new function silc_idlist_replace_channel_id into the files
10024 silcd/idlist.[ch] to replace the Channel ID.
10026 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10028 * Call silc_server_command_identify_check always when processing
10029 the IDENTIFY command in silcd/command.c
10031 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10033 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10034 send keepalive packets. The packet can be sent by clients,
10035 servers and routers.
10037 Added function silc_socket_set_heartbeat into the file
10038 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10039 If not set, the heartbeat is not performed. The actual
10040 heartbeat is implemented in the low level socket connection
10041 library. However, application is responsible of actually
10042 sending the packet.
10044 Added silc_server_send_heartbeat to send the actual heartbeat
10045 packet into silcd/packet_send.[ch]. Server now performs
10046 keepalive with all connections.
10048 * Added silc_task_get_first function into lib/silcutil/silctask.c
10049 to return the timeout task with shortest timeout. There was a bug
10050 in task unregistration that caused problems. TODO has been
10051 updated to include that task system must be rewritten.
10053 * The client library will now resolve the client information when
10054 receiving JOIN notify from server for client that we know but
10055 have incomplete information.
10057 * Rewrote parts of silc_server_remove_from_channels and
10058 silc_server_remove_from_one_channel as they did not remove the
10059 channel in some circumstances even though they should've.
10061 * Encryption problem encountered in server:
10063 The LEAVE command used to send the Channel Key packet to the
10064 router immediately after generating it. However, the code
10065 had earlier sent Remove Channel user packet but not immediately,
10066 ie. it was put to queue. The order of packets in the router
10067 was that Channel Key packet was first and Remove Channel User
10068 packet was second, even though they were encrypted in the
10069 reverse order. For this reason, MAC check failed. Now, this
10070 is fixed by not sending the Channel Key packet immediately but
10071 putting it to queue. However, this is more fundamental problem:
10072 packets that are in queue should actually not be encrypted
10073 because packets that are sent immediately gets encrypted
10074 actually with wrong IV (and thus MAC check fails). So, packets
10075 that are in queue should be encrypted when they are sent to
10076 the wire and not when they put to the queue.
10078 However, the problem is that the current system has not been
10079 designed to work that way. Instead, the packet is encrypted
10080 as soon as possible and left to the queue. The queue is then
10081 just purged into wire. There won't be any fixes for this
10082 any time soon. So, the current semantic for packet sending
10085 o If you send packet to remote host and do not force the send
10086 (the packet will be in queue) then all subsequent packets to the
10087 same remote host must also be put to the queue. Only after the
10088 queue has been purged is it safe again to force the packet
10091 o If you send all packets immediately then it safe to send
10092 any of subsequent packets through the queue, however, after
10093 the first packet is put to queue then any subsequent packets
10094 must also be put to the queue.
10096 Follow these rules and everything works fine.
10098 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10100 * Added new function silc_server_remove_clients_by_server to
10101 remove all client entries from ID list when the server connection
10102 is lost. In this case it is also important to invalidate all
10103 client entires as they hold the invalid server entry. This
10104 fixes fatal bug when server has lost connection and will reconnect
10107 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10109 * Made some sanity checks to silc_server_daemonise like to check
10110 whether the requested user and group actually exists.
10112 * Added sanity check to SKE's silc_ske_responder_finish to check
10113 that the public and private key actually is valid.
10115 * Invalidate the client's nickname when receiving Replace ID
10116 packet and the Client ID is being replaced. This means that the
10117 server will query the nickname if someone needs it (client)
10120 * Sort the ID Cache in client library when the ID Cache data
10121 has changed (needs sorting).
10123 * Do not allow for SILC client to create several connections to
10124 several servers. The client does not support windows right now
10125 and generating multiple connections causes weird behaviour.
10127 Irssi-silc client does support windows and can handle several
10128 connections without problems, see: www.irssi.org and SILC plugin.
10130 * Fixed some places where client was added to the IDList. The
10131 rule of thumb is following (in order to get everything right):
10132 If the client is directly connected local client then the
10133 `connection' argument must be set and `router' argument must be
10134 NULL to silc_idlist_add_client function. If the client is not
10135 directly connected client then the `router' argument must
10136 bet set and the `connection' argument must be NULL to the
10137 silc_idlist_add_client function.
10139 * The funtion silc_server_packet_send_local_channel actually did
10140 not check whether the client was locally connected or not. It
10141 does that now. Fixed a bug related to LEAVE command.
10143 * Fixed Remove Channel User payload parsing bug in server's
10144 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10146 * The server's silc_server_save_channel_key now checks also the
10147 global ID list for the channel as it might not be in the local
10148 list. Fixed a bug related to LEAVE command.
10150 * Is this the end of the [<unknown>] buglet that has been lurking
10151 around for a long time? A little for loop fix in server's
10152 silc_server_command_whois_parse that is used by both IDENTIFY
10153 and WHOIS command. At least, this was a clear bug and a cause
10154 of one type of [<unknown>] buglet.
10156 * WHOIS and IDENTIFY commands call the function
10157 silc_server_command_[whois/identify]_check function even if
10158 we are not router server.
10160 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10162 * Added --with-gmp configuration option. If set the GMP
10163 is always compiled in the SILC source tree. If not set then
10164 it is checked whether the system has the GMP3 installed. If
10165 it has then the GMP won't be compiled (the system's headers
10166 and library is used), if it doesn't have it then the GMP is
10167 compiled in the SILC source tree.
10169 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10171 * Changed RSA private exponent generation to what PKCS #1
10172 suggests. We try to find the smallest possible d by doing
10173 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10174 not security fix but optimization.
10176 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10178 * Added new config entry [Identity] to fork the server and run
10179 it as specific user and group. A patch from Bostik.
10181 * Imported Dotconf configuration library into lib/dotconf.
10182 This will be used to create the SILC configuration files later.
10183 It will appear in the distsribution after this commit.
10185 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10187 * A big code auditing weekend happening. Auditing code for
10188 obvious mistakes, bugs and errors. Also, removing any code
10191 Removed files for being obsolete:
10193 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10194 inline in the file lib/silcutil/silcbuffer.h)
10196 o lib/silcutil/silcbufutil.c (the header has inline versions)
10198 Changed code to fix possible error conditions:
10200 o The buffer formatting routines now check that the destination
10201 buffer really has enough space to add the data. This applies for
10202 both buffer formatting and unformatting
10203 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10204 unformatting was changed to accomodate following rules:
10205 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10206 sent to the function while XXX_*STRING will not allocate or copy
10207 the data into the buffer. Instead it sets the pointer from the
10208 buffer into the pointer sent as argument (XXX_*STRING used to
10209 require that the pointer must be allocated already). This change
10210 makes this whole thing a bit more consistent and more optimized
10211 (note that the data returned in the unformatting with XXX_*STRING
10212 must not be freed now). The routines return now -1 on error.
10214 o Tried to find all code that use buffer_format and buffer_unformat
10215 and added return value checking to prevent formatting and
10216 especially unformatting errors and possible subsequent fatal
10219 o Changed ske->x and ske->KEY to mallocated pointers in
10220 lib/silcske/silcske.h. Fixed possible data and memory leak.
10222 o Added return value checking to all *_parse* functions. Fixed
10223 many memory leaks as well.
10225 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10226 so that buffer overflows would not happen. All code now also
10227 checks the return value as it can fail.
10229 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10231 * Added reconnection support to server if the normal server looses
10232 its connection to the router (for example if router is rebooted).
10233 The server performs normal reconnection strategy implemented
10234 to the server. Affected file silcd/server.c.
10236 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10238 * Added new packet type SILC_PACKET_SET_MODE that is used to
10239 distribute the information about changed modes (for clients,
10240 channels and clients channel modes) to all routers in the
10241 network. Updated the protocol specification accordingly.
10243 Added functions into silcd/packet_send.c and
10244 silcd/packet_receive.c: silc_server_send_set_mode,
10245 silc_server_set_mode.
10247 Added new files silcmode.[ch] into lib/silccore that implements
10248 the encoding and decoding of Set Mode Payload. Added new type
10249 SilcSetModePayload. Moved the definitions of different modes
10250 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10252 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10254 * Oops, a little mistake in server's connection authentication
10255 protocol. The protocol is not ended with FAILURE but with
10256 SUCCESS if the authentication is Ok. :) Affected file is
10259 * Implemented NICK_CHANGE notify handling in server in the file
10260 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10261 the local clients on the channel. After the changing nickname
10262 in router environment snhould work and the [<unknown>] nickname
10263 should appear no more.
10265 The silc_server_replace_id function that receives the Replace ID
10266 payload now sends the NICK_CHANGE notify type also in the file
10267 silcd/packet_receive.c
10269 * Changed WHOIS and IDENTIFY command to support the maximum amount
10270 of arguments defined in protocol specs (3328 arguments). This
10271 fixed a bug that caused problems when there were more than three
10272 users on a channel.
10274 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10276 * Added extra parameter, command identifier, to the
10277 silc_client_send_command so that explicit command identifier
10280 Changed that ID list routines uses specific command identifier
10281 when sending WHOIS/IDENTIFY requests to the server so that they
10282 can be identified when the reply comes back.
10284 Affected files lib/silcclient/command.[ch],
10285 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10287 * Added `sender' argument to silc_server_packet_send_to_channel
10288 to indicaet the sender who originally sent the packet to us
10289 that we are now re-sending. Ignored if NULL. Affected file
10290 silcd/packet_send.[ch].
10292 * Added some server statistics support in silcd/server_internal.h
10293 SilcServerStatistics structure and around the server code. Also
10294 send some nice statistics information when client is connecting
10297 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10299 * Fixed channel ID decoding in server's JOIN command reply in
10300 silcd/command_reply.c
10302 * Fixed braodcasting of replace ID payload to not to send it if
10303 we are standalone server in silcd/packet_receive.c.
10305 * Fixed all channel message sending routines to not to send
10306 packets to clients that has router set, since they are routed
10307 separately in the same function earlier. Affects file
10308 silcd/packet_send.c and all channel packet sending functions.
10310 * In USERS reply, res_argv[i] are not allocated, the table
10311 is allocated. Thus changed that free the table, not its
10314 * In server's whois_check and identify_check if the client is
10315 locally connected do not send any WHOIS commands - they are not
10318 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10320 * Fixed some minor bugs in client when sending WHOIS command. The
10321 arguments was in wrong order.
10323 * Removed statis function add_to_channel from server in
10324 silcd/command.c that was previously used with the joining but
10327 * Tested USERS command in router environment successfully with two
10328 routers, two servers and two clients.
10330 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10332 * Reorganized the USERS command and command reply in client library
10333 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10334 When the command is given by user we register a pending command
10335 callback that will reprocess the command after the reply has been
10336 received from the server. When reprocessing the packet we then
10337 display the information. Thus, the USERS information is displayed
10338 now in the command callback instead of in the command reply
10339 callback. The processing of the command is same as previously
10340 when server has sent the command reply in the JOINing process.
10342 * Added to USERS command in silcd/command_reply.c to join the client,
10343 we didn't use to know about, to the channel after we've created
10344 a client entry for it. Also, for clienet we did know already still
10345 check whether it is on the channel or not and add it if not.
10347 * Removed silc_server_command_join_notify as the function and its
10350 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10352 * Changed the client's pending command handling to the same as the
10353 server's pending command handling. It is also now possible to
10354 execute command reply functions from other command reply
10355 function as the function callbacks for commands and command
10356 replies are one and same. The pending commands are not static
10357 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10358 in client connection context. Thus, pending commands are server
10359 connection specific as it is convenient.
10361 Changed the function silc_client_command_pending and
10362 silc_client_command_pending_del and added new function
10363 silc_client_command_pending_check. Removed the
10364 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10367 * Added cmd_ident, current command identifier, to the client
10368 connection context in lib/silcclient/client.h to keep track on
10369 command identifiers used in command sending. Client's command reply
10370 function handling now supports the mandatory command identifiers.
10372 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10373 funtions in client to fully support pending command callbacks.
10375 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10376 as one of the arguments to the application in the command reply
10379 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10380 before first releasing SILC but came back. Now it is removed again
10381 and should come back nomore. The FORWARDED flag was used only
10382 by the JOINing procedure by forwarding the command packet to router.
10383 Now, the JOINing procedure has been changed to more generic (due
10384 to various router environment issues) and FORWARDED is not needed
10385 anymore for anything. The protocol specification is yet to be
10388 Now, removed silc_server_packet_forward from server and the flag
10389 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10391 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10393 * Renamed NAMES command to USERS command. The NAMES was named that
10394 due to historical reasons. Now it is renamed. Also, rewrote
10395 parts of the USERS command. The nickname list is not sent anymore
10396 by the server. Only Client ID and mode lists are sent in the USERS
10397 command. Changed this also to the protocol specification.
10399 The client now resolves the names and stuff after it receives
10400 the USERS list from the server when joining to the channel.
10402 * WHOIS and IDENTIFY commands has been changed to support multiple
10403 Client ID's per command. One can now search for multiple users
10404 in the network by sending only one WHOIS or IDENTIFY command.
10405 Changed the code and the protocol specifications.
10407 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10408 uses silc_server_command_whois_parse to parse the request. */
10410 * If normal server, do not parse the WHOIS and IDENTIFY requests
10411 before sending it to the router. Saves some time.
10413 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10415 * Fixed JOIN command on client library. Wrong number of arguments
10416 used to crash the client.
10418 * Added silc_server_channel_has_global function to check whether
10419 channel has global users or not.
10421 * Added silc_server_channel_has_local function to check whether channel
10422 has locally connected clients on the channel.
10424 * The silc_server_remove_from_one_channel now checks whether the
10425 channel has global users or not after given client was removed from
10426 the channel. It also checks whether the channel has local clients
10427 on the channel anymore. If it does not have then the channel entry
10428 is removed as it is not needed anymore.
10430 * The silc_server_notify now checks on JOIN notify whether the joining
10431 client is one of locally connected or global. If it is global then
10432 the channel has now global users on the channel and that is marked
10433 to the channel entry. Also, it now saves the global client to
10434 global list who is joining and JOINs it to the channel. This is
10435 for normal server, that is.
10437 Changed silc_server_send_notify_on_channel,
10438 silc_server_packet_relay_to_channel and
10439 silc_server_packet_send_to_channel check if we are normal server
10440 and client has router set (ie. global client) do not send the
10441 message to that client, as it is already routed to our router.
10443 * Implemented LEAVE notify type handling in silc_server_notify
10446 * Tested LEAVE command in router environment successfully. Tested
10447 with two routers, two servers and two clients.
10451 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10453 * Implemented SIGNOFF notify type handling in silc_server_notify
10456 * silc_server_remove_id now removes the client entry from all channels
10457 it has joined and thusly sends SIGNOFF notify type.
10459 * Rewrote the NAMES list generation in server by removing two excess
10460 loops. The lists are created now inside one loop.
10462 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10464 * silc_server_remove_channel_user checks now also global list
10465 for channel and client.
10467 * silc_server_new_channel_user checks now both local and global
10468 list for channel and client. Fixed a bug in client id decoding.
10469 Used to decode wrong buffer.
10471 * silc_server_channel_message checks now both local and global
10472 list for channel entry.
10474 * Tested channel joining (hence JOIN) in router environment
10475 successfully. Tested with two routers, two servers and two
10478 * Tested channel message sending in router environment successfully.
10480 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10482 * Added silc_server_save_channel_key into server.[ch] to save the
10483 received channel key in Channel Key payload processing. It is
10484 also used in JOIN command reply handling.
10486 Equivalent function silc_client_save_channel_key added into
10487 client.[ch] into client library.
10489 * Changed JOIN command reply to send information whether the channel
10490 was created or not (is existing already) and the channel key
10491 payload. Changed protocol specs accordingly.
10493 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10494 the request was sent by ID and not by nickname. Crashed on
10497 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10499 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10500 now correctly save the received data.
10502 * silc_server_free_sock_user_data now notifies routers in the
10503 network about entities leaving the network.
10505 At the same time implemented functions silc_server_remove_id
10506 and silc_server_send_remove_id to receive and send REMOVE_ID
10507 packets. The packet is used to notify routers in the network
10508 about leaving entities. The ID removed will become invalid in
10511 * Added function silc_idlist_del_server into server. Removes and
10512 free's server entry from ID list.
10514 * silc_server_private_message function now checks, if we are router,
10515 that the destination ID really is valid ID, naturally.
10517 * In router when NEW_ID packet is received (for new client) the
10518 hash of the Client ID is saved in the ID Cache but the
10519 client->nickname is set to NULL, instead of putting the hash
10522 IDENTIFY command now also checks that client->nickname must be
10523 valid. If it is not if will request the data from the server who
10524 owns the client. Added new function
10525 silc_server_command_identify_check.
10527 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10528 to set the command to already allocated Command Payload.
10530 * Tested private message sending in router environment with two
10531 routers, two servers and two clients. Fixed minor bugs and now
10534 * Fixed segfault from client's NAMES command. Used to crash if
10535 not on any channel.
10537 * Forwarded packets must not be routed even if it is not destined
10538 to the receiver. Changed server code comply with this.
10540 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10542 * Added `require_reverse_mapping' boolean value to ServerParams
10543 structure. If TRUE (not default) the server will require that
10544 the connecting host has fully qualified domain name.
10546 If the reverse mapping is not required and hostname could not be
10547 found the IP address is used as hostname.
10549 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10551 * Implemented version string checking to both client and server.
10552 The check is incomplete currently due to the abnormal version
10553 strings used in development version of SILC.
10555 * Changed all command functions in server to use the new
10558 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10560 * Changed char *data to unsigned char *data in ID Cache system to
10561 support binary data as ID Cache data. Changed code to support
10562 binary data in lib/silccore/idcache.c.
10564 * Renamed silc_server_packet_relay_command_reply to
10565 silc_server_command_reply as it is normal packet receiving
10566 function. Rewrote the function to accept command replys for
10567 servers and not only for clients.
10569 * Mark remote router always as registered server if we are connecting
10570 to it. Otherwise, commands sent by the router to us are ignored.
10572 * All ID List find routines now returns the ID Cache Entry pointer
10573 as well if requested.
10575 * WHOIS command works now in router environment, tested with two
10576 routers, two servers and two clients.
10578 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10579 in router environment (as it is almost equivalent to WHOIS) but
10580 hasn't been tested thoroughly. Added new functions:
10582 silc_server_command_identify_parse
10583 silc_server_command_identify_send_reply
10584 silc_server_command_identify_from_client
10585 silc_server_command_identify_from_server
10587 * Disabled route cache adding because adding two different ID's with
10588 same IP replaces the old cache entry thus giving wrong route.
10589 The entry->router->connection is always the fastest route anyway
10590 so route cache may not be needed. Of course, new routes maybe
10591 established after receiving the ID when the entry->router->connection
10592 might not be anymore the most optimal.
10594 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10596 * Add route cache for received ID for fast routing.
10598 * Added silc_server_packet_route to route received packet on router
10599 that is not destined to us.
10601 * Renamed silc_server_get_route to silc_server_route_get.
10603 * Added id_string and id_string_len fields into SilcServer to
10604 include encoded ServerID for fast comparing without excess
10605 encoding of the ID's.
10607 * Cleaned up WHOIS command on server side. Added following static
10610 silc_server_command_whois_parse
10611 silc_server_command_whois_check
10612 silc_server_command_whois_send_reply
10613 silc_server_command_whois_from_client
10614 silc_server_command_whois_from_server
10616 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10617 arguments in command replies. All command functions should be
10618 updated to use this macro.
10620 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10622 * Minor typo fixes on command reply handling on server.
10624 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10626 * Added silc_server_command_add_to_channel internal routine to add
10627 the client to the channel after router has created the channel and
10628 sent command reply to the server.
10630 * Added generic silc_server_send_command to send any command from
10633 * Use static buffer with ID rendering instead of duplicating data.
10635 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10637 * Fixed a channel user mode bug when joining to a channel server gave
10638 everybody channel founder rights, oops.
10640 * We mark ourselves as the router of the incoming server connection
10641 if we are router ourselves. This way we can check in some packet
10642 sending functions whether it is locally connected server. For
10643 incoming router connections we put NULL.
10645 * For router sending packets locally means now always sending the
10646 packet cell wide; to local clients and local servers. For normal
10647 server sending packet locally means sending it to only local
10650 * Fixed the JOIN command to really work in router environment. If the
10651 channel is created it is always created by the router. Router is
10652 also responsible of making the initial joining to the channel,
10653 sending JOIN notify to the sending server and distributing
10654 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10655 does not exist server doesn't do anything else but forward the
10656 command to the router which performs everything.
10658 * Added silc_server_send_channel_key function to send the Channel Key
10661 * Added silc_server_create_channel_key to create new channel key. The
10662 channel key is now re-generated everytime someone joins or leaves
10663 a channel, as protocol dictates. Note: channel->key_len is the
10664 key length in bits.
10666 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10668 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10669 packet_receive.[ch] to separate packet sending and receiving
10670 routines. The server.[ch] now includes everything else including
10671 actual packet processing (writing and reading data) and other
10674 Renamed silc_server_private_message_send_internal to
10675 silc_server_send_private_message. The routine is still though
10676 used only to relay private messages as server does not send
10677 private messages itself.
10679 Renamed silc_server_new_channel to silc_server_create_new_channel
10680 and added new function sicl_server_new_channel that handles the
10681 incoming New Channel packet. Added also new sending function
10682 silc_server_send_new_channel to send New Channel Payload.
10684 * Added new function silc_server_notify to process incoming notify
10685 packet to the server/router. Server may then relay the notify
10686 to clients if needed.
10688 * Added new function silc_server_new_channel_user to process incoming
10689 New Channel User packet. Router will redistribute the packet and
10690 send JOIN notify to its local clients and locally connected servers
10691 if needed. Normal server will send JOIN notify to its local client
10692 on same channel when received this packet. Added also corresponding
10693 sending function silc_server_send_new_channel_user to sent the
10696 * Added boolean route argument to send_notif_to_channel and
10697 packet_send_to_channel functions to attempt to route the packet
10698 if it is TRUE and send only locally if it is FALSE.
10700 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10702 * silc_server_replace_id now broadcasts the received replace ID
10703 packet if it is not broadcast packet already. The router must
10704 broadcast to inform other routers about changed ID.
10706 * Added backpointer to server's router into SilcServer context in
10707 silcd/server_internal.h.
10709 * Fixed silc_server_packet_broadcast to send correct broadcast
10712 * The channel key is now distributed to the local client as soon
10713 as it is received from the router (in router environment) so that
10714 no other packet may be sent for the channel until client has
10717 * silc_server_remove_channel_user now broadcasts the received
10718 Remove Channel User packet if it is not broadcast packet already.
10719 The router must broadcast to inform other routers about removed
10722 * Added users field into SilcPacketContext that is a reference count
10723 of the context. One can increase the reference count by calling
10724 silc_packet_context_dup which is now changed to just increase the
10725 reference count instead of duplicating the data. The reference
10726 count is decresed by calling silc_packet_context_free that will
10727 free the data after the reference count hits zero.
10729 For now on the packet context and everything allocated into it
10730 (including the raw packet from network) must be freed by calling
10731 the new silc_packet_context_free function. Added also new function
10732 silc_packet_context_alloc that must be used now to allocate the
10733 context. This also means that if a routine is asynchronous from
10734 silc_[client/server]_packet_parse_type the packet context must
10735 be duplicated by calling silc_packet_context_dup. Otherwise it
10736 gets free'd after silc_[client/server]_packet_parse_type returns.
10737 Also, one must remember that if packet is duplicated then its
10738 reference count must be decresed by calling the free function as
10739 many times as it was duplicated.
10741 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10742 from both client and server.
10744 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10746 * Made joining to a channel working in router environment.
10748 * Cleaned up JOIN command on server side and create function
10749 silc_server_command_join_channel internal routine to make the
10752 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10754 * Changed silc_command_pending list to SilcDList. Also, added
10755 `ident' field to SilcServerCommandPending structure to identify
10756 the reply and to call correct callback.
10758 Added silc_server_command_pending_check function to replace the
10759 corresnponding macro. The silc_command_pending list is not
10762 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10763 to set identifier to previously allocated Command Payload. It
10764 is used to set identifier for command when resending Command
10767 * Added silc_command_payload_encode_payload to encode Command
10768 Payload buffer from SilcCommandPayload structure.
10770 * Added silc_argument_payload_encode_payload to encode Argument
10771 payload buffer from SilcArgumentPayload structure.
10773 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10775 * Changed WHOIS command to support router connection on server side.
10776 The whois request is always sent to router unless the server is
10777 standalone server. After server has received the reply from the
10778 router will it send the reply to the client.
10780 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10781 broadcast received broadcast packet. The function is used only
10782 by router. The broadcast packet is always sent to the router's
10785 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10786 render given ID to printable string, for log files for example.
10788 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10790 * Made basic router to router connections working. At least they
10791 can now connect to each other but nothing really works the way
10792 they are supposed - yet.
10794 * Added new initiator token to RouterConnection configuration
10795 file in silcd/serverconfig.[ch]. It is used to tell whether we
10796 are the initiator to the remote router or whether we'll expect
10797 the other end to connect.
10799 * Moved registering of listener task to silc_server_init, hence
10800 the server starts listenning as soon as it is run, even if it
10801 does not have connections to other routers. Let's see how well
10804 * Changed default connection retry timeouts for more suitable in
10807 * Removed cipher and such arguments from silc_idlist_add_client
10808 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10809 Added new function silc_idlist_add_data to add the keys and stuff
10812 * Added SilcIDListData structure and added it to SilcClientEntry
10813 and SilcServerEntry as their first field in the structure. This
10814 way we can explicitly cast the ID entries to the SilcIDListData
10815 structure and get common data for the entries. In past, we had
10816 to first check what type of connection it is and then cast it to
10817 correct ID entry type. Now, we can directly cast the opaque
10818 pointer to the SilcIDListData (no matter what ID entry it actually
10819 is) and get the data needed.
10821 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10823 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10824 in some circumstances even if threre were timeout tasks, though not
10825 IO tasks, but tasks anyway. Now fixed.
10827 * Defined SilcServerConnection structure to hold connection specific
10828 stuff about directly connected servers and routers. The definition
10829 is currently in silcd/server_internal.h. I thought about having
10830 a bit more important role fro this struct but for now it is used
10831 only when connecting to other server (or router actually).
10833 * Added connecting retry support in server when connecting to
10834 router(s). The retry feature implement exponential backoff
10835 algorithm. Also, added SilcServerParams structure to hold default
10836 parameters for server. For now, it include these retry settings
10837 and are hard coded. After server is moded to be as Silc Server
10838 Library this structure will be more important.
10840 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10842 * Changed client librarys channel->clients table to SilcList and
10843 changed code accordingly.
10845 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10847 * Changed client's channel table to SilcList and changed code
10848 accordingly. Also changed SilcChannelClientEntry to include back-
10849 pointer to the channel so that client entry can use that structure
10850 as list as well and we have fast cross-reference to the channel.
10851 This change dramatically decreased the complexity of channel
10852 handling with client entry and vice versa (removed one extra
10853 loop when searching for channel entry from many functions).
10855 * Changed server->sim from table to SilcDList and changed code
10858 * NAMES command can now be used from user interface. It will show
10859 the user list on the channel, neatly.
10861 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10862 Code now saves realname of the user if it becomes available.
10864 * Renamed configure.in to configure.in.pre and made ./prepare
10865 script to automatically add correct version string to
10866 configure.in which it creates from configure.in.pre.
10868 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10870 * NAMES command reply now shows users mode with the nickname when
10871 joining to channel.
10873 * Moved silc_client_ch[u]mode[_char] functions from
10874 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10875 place sucks, they are utility functions and should be in some
10878 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10880 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10883 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10887 * Added TRQ (efficient deque and list library) into lib/trq. This is
10888 a very good list library that is currently used in the SILC. Defined
10889 SilcList API over the library because I didn't like the API very
10890 much. See lib/trq/silclist.h for the API and examples of how to
10891 use the API. Fixed various places in the code to use the new
10892 SilcList API. The SilcList is meant for lists that has a structure
10893 already defined as a list. It is not suitable to add just some
10894 context to the list (in TRQ, the context is the list actually).
10896 So, I defined SilcDList that can be used for the purpose where
10897 predefined list structure does not exit. This can be used as
10898 such list. Now some context just can be added to the SilcDList.
10899 Currently this list is not used in the SILC just yet, though there
10900 are a lot places where this can replace dynamically allocated
10901 tables and I will fix these places, later, to use SilcDList.
10902 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10903 and use TRQ internally).
10905 Also fixed some annoying warning messages that the original TRQ
10906 code generated. Also minor changes to TRQ's Makefile.in.
10908 * Added support for querying by Client ID to both WHOIS and
10909 IDENTIFY commands into server, as required by the protocol.
10911 * Removed method function pointers from SilcBuffer structure. They
10912 weren't used to anything and just increased the context size for
10913 no good reason. This change also made silc_buffer_alloc and
10914 silc_buffer_free functions inline functions.
10916 * Disabled command flooding detection support until it's fixed so
10917 that it accepts commands in but does not execute them more than once
10920 * Added silc_net_localhost(), to return local hostname, into
10921 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10922 that must be initialized before calling silc_client_init.
10924 * Added new function: silc_server_send_notify_on_channels to send
10925 notify messages to all channels client has joined. It is assured
10926 that the message is sent only once per client.
10928 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10929 lib/silcutil/silcutil.[ch] as silc_format function. The new
10930 function is generic and is used by server as well, not only by
10931 the logging routines.
10933 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10934 the provided version string was not acceptable. Added new function:
10935 silc_ske_check_version into lib/silcske/silcske.h. The function
10936 must be implemented by the application (client or server) and it
10937 does not reside in the SKE library. The function checks the version
10938 string remote end sent.
10940 * Added back pointers (to opaque context and to SilcSocketConnection)
10941 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10943 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10944 duplicate packet context structure.
10946 * Changed `notify' client operation to send same arguments as client
10947 receives from server except for ID's. ID's are mapped to correct
10948 ID entry and that is returned. Also, if channel entry is not sent
10949 by server but the notify is for channel the channel entry is sent
10950 to application (otherwise application doesn't know that it is for
10951 channel (library gets it from packet's Destination ID)).
10953 * Added silc_client_remove_from_channels into client library to
10954 remove a client from all channels it has joined to. Used when
10955 received SIGNOFF notify from server. Added also new function
10956 silc_client_replace_from_channels to replace old ID entry with
10957 new ID entry on all channels. Used when received NICK_CHANGE
10958 notify from server.
10960 * Fixed ID Cache list handling in silc_idlist_get_client in
10961 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10962 to get (or query) client by ID.
10964 * Updated TODO list.
10966 * Added connection authentication status message defined by the
10967 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10968 support for these into the code in client and server side.
10970 * Added generic function silc_client_send_command to send any command
10971 with variable argument list. Application should use this function
10972 to send commands if the command functions provided by the library
10973 does not suite for the application's user interface needs.
10975 * Added new `failure' client operation. Application is notified about
10976 received failure packet if client is executing a protocol. In this
10977 case the protocol's execution has failed.
10979 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10980 is required by the protocol.
10982 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10983 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10986 * Added status flag to SilcSKE object to indicate realtime status
10987 of the SKE protocol.
10989 * Application receives now exactly same command reply arguments as
10990 the library receives from server. However, if ID is received the
10991 corresponding ID entry is returned to the application (eg. Client
10992 ID is mapped to correct SilcClientEntry entry and that is returned).
10993 Changed command_reply client operation due to this change.
10995 * Changed all ID's in commands and in command replys as ID Payloads.
10996 Change affected both client and server side codes.
10998 All ID's sent in SILC network (with execption of ID's in SILC
10999 Packet header) are sent in ID Payload to support variable length
11002 * Server now notifies nick changes and notifies all clients on
11003 the channels about the new nickname (about the new Client ID,
11006 * Implemented CMODE command to change channel modes. Supports all
11007 channel modes defined by the protocol specs except ban and invite
11008 lists. (Also, private channel key mode is supported but support for
11009 setting private channel key in client is missing, thus, this mode
11010 has no effect on client side (except that server requires that the
11011 client uses private channel key and normal channel traffic does not
11014 Also, invite mode works per se, but INVITE command does not work
11015 yet correctly, so you can set channel as invite only channel but
11016 inviting clients to the channel does not work (it is yet to be
11017 thought what's the best way to do it).
11019 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11020 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11021 Implemented CUMODE command to change user's mode on the channel.
11022 Supports all modes defined by the protocol specs.
11024 * Added NAMES command reply to return users modes on the channel.
11026 * Removed unnecessary and slow ciphers from lib/silccrypt.
11028 * Set SO_KEEPALIVE option to connection sockets by default.
11030 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11032 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11033 redefined the Notify Payload into protocol specs.
11035 * Added silc_id_payload_parse_id to get ID directly from raw
11038 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11040 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11041 accept searching by Client ID as well.
11043 * Added support for LEAVE and SIGNOFF notify types in client library.
11045 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11046 to parse ID Payload from raw data.
11048 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11050 * Added flags parameter into silc_ske_assemble_security_properties
11051 function in lib/silcske/silcske.[ch].
11053 * Changed notify client operation to fit better for notify messages
11054 sent by server. The notify payload received from server is now
11055 passed to the application (after parsing it to SilcNotifyPayload).
11056 It is application's responsibility to retrieve the arguments
11057 from the payload and show the message the way it wants. The message
11058 sent by server is implementation specific.
11060 * Changed public keys to comply with the protocol specification.
11061 Old public keys are not supported anymore and are not compatible.
11063 * Removed nickname from Channel Payload as the latest draft removed
11064 it. The client must resolve the nickname from the NAMES command
11065 reply received when it joined the channel.
11067 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11069 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11071 * Fixed some errors in protocol specification drafts.
11073 * Created lib/silccore/silcnotify.c to implement Notify Payload
11074 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11075 generic payloads described by protocol specifications. The file
11076 includes implementations for ID Payload and Argument Payload.
11078 * Changed Command Payload implementation to use the new Argument
11079 Payload. Changed command_xxxx_payload to command_payload_xxxx
11080 to comply with SILC coding conventions.
11082 * Added suppport for Argument Payload handling in Notify Payload
11083 implementation as protocol requires it. Added the new support
11084 into server and client lib as well.
11086 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11088 * Added support for multiple nicknames on same channel. [n] is
11089 added locally to the nickname if there are more than one same
11090 nicknames on the channel.
11092 * Server now sends all nicknames that matched WHOIS request.
11093 Client also shows the list received from server.
11095 * Added TOPIC command to client side. User can now set and show
11096 current topic on channel.
11098 * Added MOTD command to client and server. Also, server sends the
11099 motd when client connects to the server.
11101 * Changed version strings to comply ISO 8601.
11103 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11105 * Fixed protocol error handling in client library. It should now
11106 cope even if the SKE fails for some reason.
11108 * Made new protocol specification drafts for submitting to IETF.
11110 * Implemented TOPIC command to server in silcd/command.c.
11112 * Added two new notify types into lib/silccore/silcnotify.h:
11113 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11114 notify nickname change and topic setting/change on a channel.
11116 * API change of command_reply operation in client library. The
11117 application gets now the status type received from server as well.
11119 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11121 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11123 * Cras fixed and optimized the packet handling even further and
11124 it should work now. Minor change to the prototype of function
11125 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11127 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11129 * Added new function into lib/silcutil/silcschedule.[ch]:
11130 silc_schedule_with_fd to select() a specified fd. The function
11131 returns after timeout expires or data arrives or goes. The
11132 function is used by packet routines to wait that all data is
11133 received from network.
11135 * Fixed data reading from network in lib/silccore/silcpacket.c.
11136 The code now assures that all data is read from the fd and then
11137 continues packet processing. This was a bug fix since the code
11138 used to drop some data in some circumstances.
11140 * Added new function into lib/silcclient/client.[ch]:
11141 silc_client_start_key_exchange to start key exchange after
11142 connection has been established to server. The code internally
11143 now uses this funtion but its main purpose was to provide it
11144 for applications that perform their own connecting. After
11145 application has created a connection it merely calls this
11146 function to start the key exchange between client and server.
11147 The library takes care of everything else after that.
11149 Updated also lib/silcclient/README to explain the usage of
11152 * Do not send to application information that connection has
11153 been established. Application gets notified it by connect
11156 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11158 * Applied cras's patch to add silc_schedule_one function. The
11159 function runs scheduler once and returns.
11161 * Fixed the scheduler after cras messed it up. The timeout
11162 handling works now as it's supposed to work.
11164 * Added into lib/silccore/ silcnotify.h to include notify
11165 message types support. Changed silc_server_send_notify*
11166 functions, in server.[ch], to support those new notify types.
11167 Added the support for the notify types into client library,
11168 as well. Added new notify client operation into ops.h in
11171 * Changed silc_server_packet_send_to_channel to send normal
11172 packets instead of just channel message packets. The function
11173 is now used to send the notify packets to channels. It is not
11174 used to send channel message packets anymore, as server never
11175 sends them anymore.
11177 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11178 va_arg()s as it seems to require it nowadays. I guess, if SILC
11179 is compiled with older va_arg() the new code should work anyway.
11181 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11183 * Splitted core library. Core library (lib/silccore) includes
11184 now only SILC protocol specific core (and common) components.
11185 Created new utility library (lib/silcutil) that includes more
11186 generic purpose stuff. The stuff for util library was taken
11187 from the old core library. This was minor and easy split.
11189 * Created SILC Client Library (lib/silcclient) that includes
11190 implementation of the SILC client without user interface. This
11191 was major move from silc/ directory. The code has been changed
11192 so that it is transparent towards the user interface. The
11193 silc/ directory includes now the same user interface as before
11194 and it uses the new client library. Read lib/silcclient/README.
11195 Basicly, the client library performs everything else related
11196 to SILC except user interface handling. Also, configuration
11197 files are considered to be part of user interface and library
11198 does not handle them.
11200 This change also changed a lot of structures, function naming etc.
11201 Most important change was that SilcClientWindow object was
11202 renamed to SilcClientConnection in the client library. Created
11203 also new file lib/silcclient/ops.h. Also added new files
11204 silc/local_command.[ch] and silc/client_ops.[ch].
11206 All these changes were made to make it easier for user interface
11207 designers to create what ever user interface for the SILC client
11210 It is also expected that the server will be moved to lib
11211 directory as well and SILC Server Library will be created;
11212 sometimes in the future.
11214 * Removed Local commands from lib/silccore/silccommand.h as
11215 they are application specific and new client library does not
11216 handle any of those anymore.
11218 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11219 old client implementation in silc/.
11221 * Added support for callback functions in SILC_LOG_* macros.
11222 Application can now set its own callbacks that will be called
11223 instead of using the default functions that will always print
11224 the debug messages to stderr (or stdout). Also, debugging can
11225 now be disabled by setting silc_debug to FALSE and re-enabled by
11226 setting it to TRUE. Note, that logging will still work even
11227 if debugging is disabled.
11229 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11230 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11231 silc_log_reset_debug_callbacks.
11233 * To enable debugging in silc client one must give now -d
11234 option on command line.
11236 * Changed silc_schedule_init to automatically allocate task queues
11237 if they are not allocated before calling it.
11239 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11241 * Added GMP 3.1 into math library.
11243 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11245 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11246 a channel in SILC network. The packet is used by servers and
11247 routers to notify other routers that user has left a channel.
11248 This little feature was missing until now. Added the feature
11249 to protocol specification as well.
11251 Added functions: silc_server_send_remove_channel_user and
11252 silc_server_remove_channel_user into server.[ch].
11254 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11255 lib/silccore/silcpacket.h. However, they are not implemented
11258 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11260 * Fixed joining to a channel and sending channel messages
11261 between server and router. The channel message sending should
11262 now work inside a cell.
11264 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11266 * Fixed the private message sending between server and router.
11267 The private message sending should now work inside a cell.
11269 * Added silc_server_replace_id into server.[ch] to replace
11270 existing ID in the SILC network.
11272 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11273 and silc_idlist_replace_server_id into idlist.[ch] in server.
11275 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11277 * Fixed the server to server connections. Server can again now
11278 connect to router. Router to router connections probably does
11281 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11283 * Added dynamic protocol registering support. Now protocols can
11284 registered and unregistered on the fly. Patch by cras.
11286 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11288 * Added lib/contrib directory to hold routines that some platforms
11289 don't have but are needed by SILC.
11291 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11292 into lin/contrib to provide getopt() and getopt_long() for
11293 those who don't have it.
11295 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11297 * Added AWAY command to client. When away message is set and
11298 client receives a private message packet the client automatically
11299 replies to the sender with the away message.
11301 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11302 bug seemed to be the cause of recent problems when compiling
11305 * Added version detection support to SKE protocol specification
11306 and added the new changes to the SKE implementation as well.
11307 There were other minor changes in the SKE protocol as well.
11309 Many changes in lib/silcske/silcske.[ch] and in
11310 lib/silcske/payload.[ch].
11312 * Added ^U functionality, clear input line. Patch from cras.
11314 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11316 * Mainly small bugfixes on core library. Fixed some debugging
11317 logging and buffer overflow in silclog.c.
11319 * Updated config.sub and config.guess on the distribution tree.
11321 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11323 * Added command lagging support in server. Client may execute
11324 commands now only once in two seconds.
11326 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11328 * Optimized packet reception. MAC computation and checking is now
11329 also more optimized. A lot previously duplicated code is now
11330 used as generic by both client and server.
11332 * Fixed key pair generation in clientutil.c
11334 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11336 * Added into lib/silccore/silcbufutil.[ch] new function;
11337 silc_buffer_realloc.
11339 * Moved generic packet sending/encryption functions to
11340 lib/silccore/silcpacket.[ch] from client and server. Some
11341 rewriting of the functions.
11343 * Moved all generic packet reception/decryption functions to
11344 lib/silccore/silcpacket.[ch] from client and server. The
11345 packet processing is now much cleaner in both client and server.
11346 These were major changes in both client and server.
11348 * Created many common functions in server to do packet sending.
11349 Previously code were duplicated a lot, this has been removed
11350 with these changes.
11352 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11354 * Rewrote major parts of the ID cache system. Don't know
11355 whether it is better now or not but at least the API is more
11358 * Major rewrite on ID cache stuff on client because of the ID
11359 cache API changes. Added idlist.c to client.
11361 * Also major rewrite on ID cache stuff on server as well.
11362 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11363 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11364 in hand, instead they are all put into the ID cache system now.
11365 All server_idlist_* routines uses ID cache now instead of
11366 traversing its own lists (those lists does not exist anymore).
11367 SilcIDList though still exists. Also, SilcXXXEntry's are
11370 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11372 * Finally made the SKE implementation compliant to the protocol
11373 specification. All mp integers are now binary encoded as
11374 opposed being HEX encoded.
11376 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11379 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11380 functions: silc_[encode/decode]_pem. Also added function
11381 silc_encode_pem_file to PEM encode with newlines ('\n') for
11382 saving into a file.
11384 * SILC public keys are now encoded either PEM or binary. Same
11385 option is for private keys as well. By default private keys
11386 are binary encoded and public keys PEM encoded. Silly HEX
11387 encoding were removed.
11389 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11390 function to create fingerprints.
11392 * Fixed a bug in SHA1; does not change the original data anymore.
11394 * Partly implemented INFO command on client and server side.
11395 Fixed CLEAR command. Changes to SERVER command; show current
11396 server(s) when giving command without arguments. Added
11397 VERSION command to client.
11399 * Added check to server that unregistered connections cannot
11400 execute commands (unless it is specificly allowed).
11402 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11404 * Fixed screen refresh.
11406 * Fixed channel joining bug from client. On some circumstances
11407 client tried to join to a channel it had already joined.
11409 * Added public key verification process into client's protocol.c.
11410 The client now verifies the public key from user and saves
11411 it into ~./silc/serverkeys/ directory.
11413 Added into: clientutil.[ch]: silc_client_verify_server_key.
11415 * Changed SKE protocol's silc_ske_initiator_finish function
11416 to accept callback function that verifies the received public
11417 key. Removed old silc_ske_verify_public_key function.
11419 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11421 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11422 silc_pkcs_private_key[_data]_set.
11424 * Made the password and public authentication more cleaner in
11425 server's protocol.c.
11427 * Removed historic and obsolete protocol `channel_auth' from
11428 both client and server.
11430 * Removed wrong way of sending command status messages from
11431 server to client in server's command.c. The old way violated
11432 protocol specification.
11434 Changes to silccore/silccommand.[ch]: removed
11435 silc_command_encode_status_payload -> not needed anymore,
11436 changed silc_command_encode_payload_va to accept extra
11437 argument on variable argument list. The argument type must
11438 now be provided to the function. Also, added new function:
11439 silc_command_encode_reply_payload_va which is same as
11440 normal command_encode_payload_va except command status type
11441 is provided as extra argument.
11443 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11445 * Added ~./silc directory handling. The directory includes the
11446 public and private keys for the client.
11448 Added silc_client_check_silc_dir, silc_client_create_identifier
11449 and silc_client_load_keys.
11451 * Implemented SILC protocol compliant public key. Added public
11452 and private key saving to and loading from files.
11454 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11455 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11456 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11457 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11458 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11460 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11461 silc_pkcs_load_[public/private]_key.
11463 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11465 * Added silc_server_get_route (route.[ch]) to get connection
11466 data for the fastest route for given ID.
11468 * Implemented INVITE command on client and server. The command
11469 were re-defined in the SILC Protocol Specification and the
11470 implementation now complies with the specification.
11472 * Implemented PING command on client and server.
11474 * Implemented NAMES command on client and server. The server side
11475 supports currently only normal server not router server yet.
11476 Some changes to NAMES definition in SILC protocol specification.
11478 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11480 * Implemented LEAVE command on client and server.
11482 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11483 again. This change was made to the protocol as well. Server
11484 should not violate the protocol specification anymore.
11486 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11488 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11489 was tested. SOCKS4 was not but should work anyway.