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 * Added command sending and receiving statistics to server.
7 Affected files in silcd/.
9 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
10 with GCC, for it not to warn about pointer signedness.
12 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
14 * Added context to the SilcIDCache destructor. Affected
15 files are lib/silccore/silcidcache.[ch],
16 lib/silcclient/client.c and silcd/server.c.
18 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
20 * Added pkg-config check to configure.
22 * The PublicKeyDir must not be used with Admin block in server
23 config. Affected file silcd/serverconfig.c.
25 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
29 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
31 * Handle empty LIST command reply correcttly in server. Affected
32 file silcd/command_reply.c.
34 * Handle empty LIST command reply correctly in client library.
35 The application will now receive one LIST command reply with
36 all arguments set to NULL if there are no channels. Updated
37 Client Library documentation accordingly. Affected file
38 lib/silcclient/command_reply.c.
40 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
42 * Added channel name string stringprep profile to the protocol
43 and implementation to allow a little free'er channel name
44 strings. Affected files are lib/silcutil/silcstringprep.[ch].
46 * Added silc_channel_name_[check|verify] to check and verify
47 channel name strings. Affected files are
48 lib/silcutil/silcstrutil.[ch].
50 * Added support for the new channel name preparation in client
51 library and server. Affected files in lib/silcclient and
54 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
56 * Added the Autodist into the source tree. It replaces the
57 old ./prepare. It can be used to create distributions as
58 previously. See README.CVS and README.DIST. See
59 distributions in distdir/.
61 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
63 * Make sure query sends at least an error back if nothing
64 more is sent. Affected file silcd/server_query.c.
66 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
68 * During query, check if the original command caller goes
69 away. If it does, stop the query. Affected file
72 * Check for valid channel creation in JOIN command reply.
73 Affected file lib/silcclient/command_reply.c.
75 * Handle the resolver counter in silc_client_get_users_by_channel
76 callback correctly. Fixed auto-join bug in Gaim. Affected
77 file lib/silcclient/idlist.c.
79 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
81 * Added some better error messages. Affected file
82 silcd/command_reply.c and packet_receive.c.
84 * Handle error in WATCH command propely on backup router.
85 Affected file silcd/command.c.
87 * Fixed freeing of unfreeable variable in WHOIS command reply.
88 Affected file silcd/command_reply.c.
90 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
92 * Added pkg-config .pc file creation for silc core library
93 and silcclient library. A patch by c0ffee.
95 * Removed the need for GNU Libidn. Added the simple stringprep
96 from libidn into lib/contrib/. It is now used also on Windows
99 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
101 * Simplified the invite and ban string handling in the
102 server. Check for valid invite and ban arguments also.
103 Affected file silcd/server_util.c.
105 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
107 * Added WATCH list announcing in backup router protocol.
108 Affected files are silcd/command.c, server.c, server_backup.c.
110 * Do not change users mode to founder on normal server/backup
111 if the founder mode is set, and user is first one to join.
112 Affected file silcd/pcaket_receive.c.
114 * Do not send CUMODE_CHANGE notify back to sender. Affected
115 file silcd/packet_receive.c.
117 * Added getrusage() to take noise in SILC RNG. A patch by
118 Mika Boström. Affected files are configure.in.pre,
119 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
121 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
123 * Splitted the SILC libraries configuration into a configure
124 fragment into lib/configure.ad. It is now possible, once
125 this feature is added, to specify whether to compile or not
126 compile included SILC libraries. Affected files are
127 configure.in.pre, lib/silcmath/mpi/configure.ad,
128 lib/configure.ad, Makefile.defines.pre and
129 Makefile.defines_int.pre.
131 * Added --with-silc-includes and --with-silc-libs to configure.
132 If specified the included libs are not compiled, but the
133 specified libs are used. Pkg-config is not yet supported.
134 Affected file configure.in.pre.
136 * Fixed WATCH command handling on backup router. Router does not
137 send the watch command any more to backup if it originates from
138 backup. Affected file silcd/command.c.
140 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
142 * Changed announcing to not announce unregistered clients.
143 Affected file silcd/server.c.
145 * Fixed username handling in command reply. Affected file
146 silcd/command_reply.c.
148 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
150 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
152 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
153 Affected file: includes/silcincludes.h.in
155 * bool is defined as _Bool on Mac OS X now.
156 Affected file: lib/silcutil/silctypes.h
158 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
160 * Added support for UTF-8 nicknames, channel names and
161 server names in client library. Affected files in
164 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
165 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
166 software to check how Toolkit has been compiled.
168 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
170 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
172 * Use silc_utf8_str[n]casecmp instead of strcmp routines
173 in library and in SILC Client when dealing with nicknames
174 and other identifier strings. Affected file in client lib
177 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
178 irssi/src/silc/core/silc-servers.c.
180 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
182 * Fixed idcache to work with the new identifier strings.
183 Affected file lib/silccore/silcidcache.c.
185 * Added UTF-8 hash and compare function for SilcHashTable.
186 Affected file lib/silcutil/silcutil.[ch].
188 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
189 Affected file lib/silcutil/silcstringprep.[ch].
191 * Changed the identifier string handling to include the original
192 format in client, server, channel entries and normalized
193 format in cache. Affected files in silcd/.
195 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
197 * Added support for the new identifier strings and their
198 validity checking. Nicknames, channel names and usernames
199 can now include practically any kind of letters and various
200 other characters. Affected files in silcd/ and in libraries.
202 NOTE: comparing these strings should now be done with memcmp()
203 to check binary compatibility. All these strings are normalized
204 and casing is irrelevant.
206 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
207 as easy function for applications to check whether identifier
210 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
212 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
213 file lib/silcutil/silcutf8.c.
215 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
217 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
219 * Make public key in getkey reply mandatory. Affected file
220 lib/silcclient/command_reply.c
222 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
224 * Added Parameter dont_register_crypto_library to
225 SilcClientParam. If set to TRUE, silcclient library will
226 not initalize the Crypto Libraries and application
227 will need to do it. Affected file lib/silcclient/silcclient.h,
228 lib/silcclient/client.c.
230 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
232 * Imported new silc_utf8_[encode|decode] routines from
233 my internal SILC 1.1 source tree. New encodings added:
234 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
235 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
236 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
239 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
241 * Implemented stringprep (RFC 3454) API. Internally we use
242 GNU Libidn's stringprep, for now, so it is required now to
243 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
245 * Added checking for GNU Libidn and --with-libidn to configure.
247 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
249 * If the passphrases entered do not match while generating a new key,
250 completly start over instead of going into an infinite loop asking
251 the user to re-enter the passphrase correctly. Affected file
252 lib/silcutil/silcapputil.c
254 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
256 * Make sure server is removed from backup list when it is
257 deleted. Affected files silcd/command.c, server.c,
260 * Close socket when connecting to router fails. Affected
263 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
265 * Adopt configuration toolchain to current auto-tools.
266 Affected files prepare, irssi/configure.in
267 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
268 redo that. Affected files irssi/src/silc/core/client_ops.c,
269 irssi/src/fe-common/silc/fe-silc-channels.c
270 * Take over command line options into silcclient data structure.
271 Affected file irssi/src/silc/core/silc-core.c
273 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
275 * Do not try to initiate backup resuming protocol forever.
276 Affected file silcd/server_backup.c.
278 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
280 * ID change in resuming has to be done before changing
281 detached client's modes, since the ID change may fail and
282 leave ghosts on the network. Affected file is
283 silcd/packet_receive.c.
285 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
287 * Fixed Win32 scheduler to not stuck anymore. A patch from
288 Juha Räsänen. Affected file is
289 lib/silcutil/win32/silcwin32schedule.c.
291 * Fixed QoS parsing for connection blocks in server. Affected
292 file is silcd/serverconfig.c.
294 * Fixed server statistics increasing in server. Affected file
297 * The CLOSE command now marks backup router as self disconnected
298 to avoid resuming problems. Affected file silcd/command.c.
300 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
302 * When using silc_net_create_connection[_async], and your system can
303 create IPv6 sockets, it will try to connect to the IPv6 host.
304 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
305 file lib/silcutil/unix/silcunixnet.c
307 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
309 * Check for valid route when receiving packet from router and
310 when routing it to local server in the cell. A patch from
311 Matt Miller. Affected files silcd/router.c and server.c.
313 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
315 * Couldn't detach and reattach twice, because of the previous
316 commit. Affected file silcd/packet_receive.c
318 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
320 * Added check to ignore Port value if Initiator is FALSE.
321 Remote router coudln't connect if Port was set. Affected file
324 * If some client tries to resume more than once at the same time,
325 server crashed. Router didn't crash, but showed odd behaviour
326 (didn't allow clients to join anymore, ..). Affected files
327 silcd/packet_receive.c silcd/idlist.h
329 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
331 * Destroy the file transfer session in silc_client_file_close
332 with timeout. Affected file lib/silcclient/client_ftp.c.
334 * Call SFTP server monitor in READ and WRITE after the actual
335 operations. Affected file lib/silcsftp/sftp_server.c.
337 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
339 * Create one configure script from configure fragments
340 (configure.ad). This is a first step towards new distribution
341 system. Affected files prepare, configure.in.pre,
342 lib/silcmath/mpi/configure.ad.
344 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
346 * Removed expiring of client key pair. Affected file is
347 irssi/src/silc/core/clientutil.c
349 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
351 * Check the number of connections from real number of
352 connections instead of socket number, when deciding if
353 server is full. Affected files are silcd/server.c,
354 server_internal.h and silcd.c.
356 * Clarified the connections_max meaning in General section
357 in doc/example_silcd.conf.in.
359 * The reconnect_keep_trying default value set to TRUE
360 if it is not defined in the config file. Affected file
361 silcd/serverconfig.c.
363 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
365 * Fixed crashbug in connection closing, after a protocol
366 completion callback, which might have closed it already.
367 Affected file silcd/server.c.
369 * Fixed rekey with PFS in backup router. It did not allow
370 rekeys with PFS, and when the rekey protocol timedout
371 it crashed the backup router without the above fix. Affected
372 file silcd/packet_send.c and server.c.
374 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
376 * The silc_client_add_channel_private_key now returns the
377 private key context if pointer is given as argument.
378 Affected files are lib/silcclient/silcclient.h and
381 * Added support for using channel private keys in SILC
382 Client Library even if the private key mode is not set
383 on the channel. Affected file lib/silcclient/client_channel.c.
385 * The channel private key used to decrypt message is now
386 delivered to the application in the 'channel_messageĂƒ' client
387 operation. Affected files are lib/silcclient/silcclient.h
388 and client_channel.c.
390 * Fixed wrong arg type for user limit in CMODE command reply.
391 Affected file silcd/command.c.
393 * The user limit is now taken and saved to SilcClientEntry in
394 JOIN and CMODE command replies and in CMODE_CHANGE notify.
395 Affected files lib/silcclient/silcclient.h, command_reply.c
398 * Added support to the new private message key indicator
399 packet. Added a new function to the client library:
400 silc_client_send_private_message_key_request. The sender
401 indicates to be initiator, and receiver is responder.
402 Added the indicator to the SilcClientEntry as 'prv_resp'
403 boolean. Affected files are lib/silcclient/silcclient.h
404 client.[ch], and client_prvmsg.c.
406 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
408 * Fixed the JOIN command calling when called with both
409 -auth and -founder. Affected file is lib/silcclien/command.c.
411 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
413 * Check watcher list for resumed clients as well. Affected
414 file is silcd/packet_receive.c.
416 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
418 * Implemented the user limit to the CMODE_CHANGE notify,
419 CMODE command reply and JOIN command reply in server.
420 Affected files are silcd/server.c, command.c, command_reply.c,
421 packet_send.c and packet_receive.c.
423 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
425 * Defined SILC_STRFMT_END that must be used now with
426 silc_buffer_strformat, instead of SILC_STR_END. Fixes
427 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
428 lib/silcclient/silcvcard.c, silcd/server_util.c.
430 * Fixed the adding of public key to the WATCH list in server.
431 Fixed the WATCH notify sending to client. Affected files
432 are silcd/packet_send.[ch], command.c, server_util.c.
434 * Implemented the watching by public key in the SILC Client
435 Library and SILC Client. Affected files are
436 lib/silcclient/command.c and client_notify.c.
438 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
440 * Added support for public key watching in server. Affected
441 files are silcd/server.c, server_internal.h, command.c,
444 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
446 * Added public key to the SIlcClientEntry. Affected files
447 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
449 * Fixed the get_clients_whois reply processing to return
450 exactly same entries server returned. Makes it possible
451 to search using attributes. Affected file is
452 lib/silcclient/idlist.c.
454 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
456 * Save founder key to SilcChannelEntry. Affected files are
457 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
459 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
461 * Call the monitor callback with _CLOSED status from the
462 silc_client_file_close. Affected files are
463 lib/silcclient/client_fpt.c, silcclient.h
465 * Added silc_client_get_clients_whois which resolves using
466 WHOIS, and supports requested attributes as well.
467 Affected files are lib/silcclient/silcclient.h, idlist.c.
469 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
471 * Added support for asking the destination filename where
472 the downloaded file is saved in the file transfer. Affected
473 files are lib/silccilent/silcclient.h, client_ftp.c.
475 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
477 * Fixed error handling in resuming data processing. Affected
478 files are lib/silcclient/client_resume.c and client.c.
480 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
482 * Fixed silc_client_send_private_message to return TRUE correctly.
483 Affected file lib/silcclient/client_prvmsg.c.
485 * Added topic to the SilcChannelEntry. Affected files are
486 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
488 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
490 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
491 file lib/silcclient/command.c
493 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
495 * Convert all commands to UTF-8 before passing them to the
496 client library. Still need to convert replies from UTF-8 to
497 the locale encoding. Affected file
498 irssi/src/silc/core/silc-cmdqueue.c
500 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
502 * redirect all silc_client_command_calls through a queueing framework.
503 This fixes /CYCLE and the annoying "nick change after auto-joining
504 a channel". Furthermore it defines one central point where
505 command parameters can be UTF-8-ified. Affected files
506 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
507 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
509 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
511 * use asynchronous connect() to establish router connections.
512 Fixes problem when the primary router goes down. Affected files
513 silcd/server.c, silcd/server_backup.c
515 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
517 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
518 Fixed various compilation warnings when type casting ints
519 to pointers or vice versa, of different size. Updates around
522 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
524 * Surrogates not allowed in UTF-8 strings, updated decoder.
525 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
526 testers in lib/silcutil/tests/ directory.
528 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
530 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
531 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
532 files are lib/silcclient/silcclient.h, client.c.
534 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
536 * When resuming a session fails, notify the user that the session
537 file needs to be removed eventually. Affected files
538 irssi/src/fe-common/silc/module-formats.[ch],
539 irssi/src/silc/core/client_ops.c.
541 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
543 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
544 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
546 * Typofix in Irssi::Silc module. Affected file
547 irssi/src/perl/silc/Silc.xs.
549 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
551 * Changed the way NOTICE flagged messages are treated. Added support
552 for notices in queries and signing notices. Affected files
553 irssi/default.theme; irssi/docs/help/in/notice.in;
554 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
555 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
557 * Fixed typo in /ACTION help. Affected file
558 irssi/docs/help/in/action.in
560 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
562 * Fixed typo in perl module. Affected file
563 irssi/src/perl/silc/Server.xs
565 * Changed the way ACTION flagged messages are treated. Added support
566 for actions in queries and signing actions. Affected files
567 irssi/default.theme; irssi/docs/help/in/action.in;
568 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
569 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
572 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
574 * Incorrectly reported error when client had to be resolved from
575 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
577 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
579 * Fixed whois public key hash table deleting and adding in
580 detached client case. Affected file silcd/packet_receive.c.
582 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
584 * Changed filenames of silc/fe module not to collide with filenames
585 from core/fe. Also seperated public messages printing from
586 query messages printing. Affected files are all in
587 irssi/src/fe-common/silc.
589 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
591 * Fixed the invite process handling during joining to use
592 correct server name for the client that is matched against
593 the invite string for the channel. Wrong server name caused
594 inability to join the channel. Affected file is
597 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
599 * Fixed the CUMODE channel founder authentication on normal
600 server to not remove the founder rights on existing founder
601 before checking that router accepts the mode change. Affected
602 files are silcd/command.c and silcd/packet_receive.c.
604 * Remove the server entry correctly when rekey timeouts and
605 remote router connection on normal server is closed. Fixes
606 a crash where server uses the freed server entry. Affected
609 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
611 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
612 networks. This is the first step in solving the bug about
613 /SERVER ADD -silcnet <silcnet>. Affected files
614 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
615 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
616 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
618 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
620 * /SMSG and /MMSG now correctly create new queries. Affected files
621 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
623 * Add basic support for SILC protocol specific variables in perl.
624 Affected files irssi/src/perl/silc/*, irssi/configure.in,
625 irssi/src/perl/Makefile.am
627 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
629 * Don't use silc_get_input, it's obviously not reliable. Fixes
630 issue when the current key expires. Affect file
631 irssi/src/silc/core/clientutils.c
633 * Make the session data filename configurable. This makes it
634 possible to have different session files for different
635 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
636 client_ops.[ch], silc-servers.c,
637 irssi/src/silc/fe-common/silc/module-formats.[ch]
639 * Use the same set of libtool files for the MPI lib as for the
640 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
641 config.sub, configure.in, install-sh, missing, mkinstalldirs
643 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
645 * Fixed server statistics decrementing error to not go to
646 negative. Affected file silcd/packet_receive.c.
648 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
650 * Use silc_server_query_add_error to add error in public key
651 search error. Added support in send_reply to send errors
652 without specific argument. Affected file silcd/server_query.c.
654 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
655 Client for NO_SUCH_NICK. It was against the protocol specs.
656 Affected file irssi/src/silc/core/client_ops.c.
658 * Added backwards support for the wrong NO_SUCH_NICK error sending
659 in server. To be removed in SILC Server 1.0. Both old clients
660 and clients with fixed error handling now works. Affected file
661 silcd/server_query.c.
663 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
665 * fixed a bug in the whois using attributes function where no
666 error was sent if no nickname and client id but the attributes were
667 given to whois. Affected file silcd/server_query.c
669 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
671 * remove public key from public key hashtable on detach. Affected
672 file silcd/packet_receive.c
674 * free public key hashtable before removing clients on server
675 shutdown. Affected file silcd/server.c
677 * remove public key prior deleting client-data on killing a client.
678 Affected file silcd/server_util.c
680 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
682 * Getting the MOTD from other servers works now. Affected
683 files are silcd/command.c and silcd/command_reply.c
685 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
687 * Initialize the variable idletag, since it is tested in
688 silc_core_deinit for its default value. Affected file
689 irssi/src/silc/core/silc-core.c
691 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
693 * Fixed signed channel messages across cells. Affected file
696 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
698 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
699 is not defined. They can now be safely used in if-statements
700 without braces. Affected file lib/silcutil/silclog.h.
702 * Added the checks for backup closing connection due to error
703 (local or remote) and thus not allow the resuming to occur
704 in reconnect. Affected files are silcd/packet_send.c
707 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
709 * Help file updates. Affected files in irssi/src/docs/help/in/.
711 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
713 * Fixed channel messages across cells. Affected file
716 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
718 * Fixed file transmission accepting in client library to not
719 start the negotiation if user hasn't accepted the transfer,
720 instead create new session for resent transfer. Affected
721 file lib/silcclient/client_ftp.c.
723 * Show the session ID in the file transmision list. Remove
724 session from list that failed to transfer. Switch the current
725 session automatically after transmission, and in errors, to new
726 session if other sessions exists in the transfer list. Affected
727 files are irssi/src/silc/core/silc-servers.c,
728 irssi/src/fe-common/silc/modfule-formats.c.
730 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
732 * Fixed MIME header parsing for the hopefully last time. Affected
733 file lib/silcutil/silcstrutil.c
735 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
737 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
739 * The SILC RNG is now gauranteed to return non-zero random
740 values. Affected files are lib/silccrypt/silcrng.[ch].
742 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
744 * Fixed nickname formatting when changing only case of the
745 nickname. Affected file lib/silcclient/idlist.c.
747 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
749 * Fixed a memory leak and incorrect printing of the "appears as"
750 message. Affected file irssi/src/silc/core/client_ops.c
752 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
754 * Added CRT (Chinese Remainder Theorem) supported RSA
755 private keys and private key operations. This significantly
756 increases private key operation efficiency. No compatibility
757 issues with new or old private keys. Affected files are
758 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
760 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
762 * Fixed GCC-3.3.2 related compilation warnings from the
765 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
767 * Removed RC6 from distributions.
769 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
771 * Added some better comments to lib/silccrypt/silcpkcs.h,
772 optimized some routines in lib/silccrypt/silcpkcs.c.
773 Added test_silcpkcs into lib/silccrypt/tests/.
775 * Fixed silc_rng_global_init to actually init the global RNG
776 if RNG wasn't provided for it. Affected file is
777 lib/silccrypt/silrng.c.
779 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
781 * Added silc_hash_table_find_by_context_ext. Affected files
782 lib/silcutil/silchashtable.[ch].
784 * Save the public key on normal server in WHOIS command reply
785 from attributes, if present, and add it to public key hash
786 table. Fixes WHOIS resolving by public key on normal server.
788 Optimized the attributes resolving on normal server to not
789 resolve if we resolved them already from router.
791 Affected files are silcd/server_query.c, command_reply.c.
793 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
795 * Added support for whois using attributes.
796 Affected files silcd/command_reply.c, silcd/packet_receive.c,
797 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
800 * Added support for whois using public key attribute to /WHOIS i
801 client command. Affected files irssi/docs/help/in/whois.in,
802 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
804 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
806 * Fixed UMODE setting in server when the client has anonymous
807 mode set. The mode setting was not working. Affected file
810 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
812 * Fixed some bugs and typos related to sending split messages.
813 Print notification when sending messages with /MMSG. Affected
814 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
816 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
818 * Optimized the socket referencing in packet routines, client
819 library and server. Affected files are lib/silccore/silcpacket.c,
820 lib/silcclient/client.c and silcd/server.c.
822 * If silc_socket_set_qos is given with NULL arguments the QoS is
823 reset from the socket. Affected files are
824 lib/silcutil/silcsockconn.[ch].
826 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
828 * Add a /LISTKEYS command which lists the locally cached
829 client and server keys. Affected files
830 irssi/src/fe-common/module-formats.[ch],
831 irssi/src/silc/core/silc-{channels,servers}.c
832 irssi/docs/help/in/listkeys.in
834 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
836 * Check that packet queue purging was successful. Affected
837 files lib/silcclient/client.c and silcd/packet_send.c. Related
838 to MAC failed errors.
840 * Do not clear the inbuf even if it is empty if QoS was applied
841 to it. Otherwise the QoS data is cleared and MAC failed error
842 will occur. Affected file lib/silccore/silcpacket.c.
844 * Use the rekey period time as rekey protocol timeout value.
845 If the rekey does not succeed during the rekey period there's
846 something very wrong, and we most likely end up with wrong keys,
847 do graceful reconnect then. Affected file silcd/server.c.
849 * Take reference of the socket in the parser context, as it's
850 possible to have the parsers in queue after the socket is
851 disconnected and this may cause crash. Affected files are
852 lib/silccore/silcpacket.c, lib/silcclient/client.c and
855 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
857 * Fixed KICK command reply sending, it sent to replies.
858 Affected file silcd/command.c.
860 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
862 * Finish the silc-mime.pl script. It now supports MIME type
863 guessing using magic files, signing data messages, executing
864 MIME handlers in background. Affected files
865 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
867 * Changed MIME signal handler to make things easier for the perl
868 script. Affected files irssi/src/silc/core/client_ops.c,
869 silc-servers.c, and irssi/docs/signals.txt
871 * Cleaned up the silc_mime_parse function and fixed detection
872 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
874 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
876 * Resolve the IP for file transfer listener from the connection
877 socket. Affected file lib/silcclient/client_ftp.c.
879 * Accept NULL hostname parameter in the functions
880 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
881 if hostname is not wanted.
883 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
885 * Fixed race condition between silc_client_init and
886 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
888 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
890 * Fixed file transfer connection closing when SIGNOFF for
891 the client is received from server. Affected file is
892 lib/silcclient/client_ftp.c.
894 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
896 * Check for disconnected socket in QUIT callback. Affected
897 file silcd/command.c.
899 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
901 * Modified the MIME parsing to allow \n and \r\n as delimiters.
902 Affected files lib/silcutil/silcstrutil.c
904 * Cleaned up the escape/unescape functions for correctness and
905 speed. Affected file irssi/src/silc/core/client_ops.c
907 * Removed handling for data messages with Content-Type: text/*,
908 moved parsing of MIME headers to the signal handler, added
909 support for signing and verifying data messages. Affected
910 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
911 irssi/src/silc/core/silc-{servers,channels}.c
913 * Added a perl script for handling data messages based on
914 information read from Mailcap files. New file
915 irssi/scripts/silc-mime.pl
917 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
919 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
920 acknowledge recepetion of a message to the sender. Updated
923 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
925 * Unregister channel key saving callback when deleting channel.
926 Affected file lib/silcclient/idlist.c.
928 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
929 before calling notify client operation. Affected file is
930 lib/silcclient/client_notify.c.
932 * Unregister QoS tasks when deleting the socket connection.
933 Affected files lib/silcutil/silcsockconn.[ch],
934 unix/silcunixsockconn.c.
936 * Implemented latest presence-attrs draft changes. Affected
937 files lib/silccore/silcattrs.h and
938 irssi/src/silc/core/silc-queries.c.
940 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
942 * Save old channel keys in list to allow more rapid change
943 of channel keys if server for some reason does that. This
944 avoids loosing so many channel messages due to not having
945 key to decrypt. Affected file lib/silcclient/silcclient.h,
946 idlist.c and client_channel.c.
948 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
950 * Continued backup router tests and fixes. Affected files
951 silcd/server_backup, server_util.c, server.c. See TODO.
953 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
955 * Fixed SERVER_SIGNOFF handling in servers. The client
956 was removed from wrong list thus not removing the client
957 at all. Affected file silcd/packet_receive.c.
959 * Do not execute rekey protocol for disabled connections as
960 it would never go through. Affected file silcd/server.c.
962 * Added timeout for rekey protocol to catch if the protocol
963 never executes successfully. Affected files silcd/server.c
966 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
968 * Abandon packet processing for disconnected sockets. Check
969 this always after calling packet processing callback.
970 Affected file lib/silccore/silcpacket.c.
972 * Fixed double registration disconnection code in server.
973 Closed wrong connection. Affected file silcd/packet_receive.c.
975 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
977 * On normal server reconnect to primary during resuming 4
978 times, then give up. Affected file silcd/server_backup.c.
980 * If during reconnecting to routers we notice we have router
981 connection but no primary router set, the server is in desync.
982 Reconnect to primary to restore network. Affected file
985 * Assure that only one protocol is exeucting at the same time.
986 Added checks for all protocols. Affected files are
987 silcd/server.c and server_backup.c.
989 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
991 * Check that a string is not already part on invite/ban
992 string when processing it. Affected file silcd/server_util.c.
994 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
996 * Fixed the CUMODE_CHANGE for founder mode changes to comply
997 with 1.2 version of the protocol. Affected file is
998 silcd/packet_receive.c.
1000 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1002 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1003 where the passphrase was given. Affected file is
1006 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1008 * INVITE and BAN notifys are now delivered from routers to
1009 servers (but not clients) on the channel. Updated specs and
1010 code. Affected files silcd/packet_[send|receive].[ch],
1011 command.c, server.c and server_util.c.
1013 * Implemented INVITE and BAN announcing. Affected files are
1014 silcd/server.[ch], server_util.c.
1016 * Implemented SilcStatus error type argument returning in
1017 command reply error in server. Affected file silcd/command.c.
1019 * Implemented SilcStatus argument returning in comand reply
1020 in client library. The command_reply client operation now
1021 returns error specific arguments as well. Affected files
1022 are lib/silcclient/command_reply.[ch], client_resume.c,
1023 lib/silccore/silcstatus.[ch].
1025 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1027 * Backup router protocol version 1.2 implemented. Testing still
1028 required. Affected files in silcd/server_backup.[ch], server.c,
1029 packet_receive.c and server_internal.h.
1031 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1033 * silc_client_send_[channel|private]_message now return TRUE
1034 or FALSE. Affected file lib/silcclien/client_channel.c and
1037 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1039 * Check for explicit nickname in INVITE and BAN processing
1040 during join as well (and don't expect only wildcards in
1041 invite/ban strings). Affected file silcd/command.c.
1043 * Fixed the INVITE and BAN by public key. The public key saved
1044 is the PK payload (as specified) not the raw data. Affected
1045 file silcd/server_util.c.
1047 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1049 * UTF-8 text message support for actions and notices in SILC
1050 Client. Affected file irssi/src/silc/core/client_ops.c.
1052 * silc_get_username and silc_get_real_name now returns sensible
1053 data on Win32. Patch by Toni Willberg. Affected file is
1054 lib/silcutil/win32/silcwin32util.c.
1056 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1058 * Provide a signal handler to send MIME encoded messages and emit
1059 a signal when a MIME encoded message is received. Also document
1060 the signals for usage with the perl interface.
1062 A sample perl script will be supplied at a later point.
1064 Affected files are irssi/docs/signals.txt,
1065 irssi/src/silc/core/client_ops.[ch],
1066 irssi/src/silc/core/silc-{channels,servers}.c
1068 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1070 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1071 server. Use this time to display a lag and disconnect when it
1072 exceeds a specified limit.
1074 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1076 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1078 * Remove the channel auth list in normal server if router
1079 encofrces its list during connecting. Send notify to channel
1080 to remove the mode to remove the list. Affected files are
1081 silcd/server_util.c and silcd/packet_receive.c.
1083 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1085 * Added support for channel public keys. Updated protocol specs
1086 and implemented it. Affected files are
1087 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1088 lib/silcclient/command_reply.c.
1090 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1092 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1093 terminate the process on Linux. Affected file silcd/silcd.c.
1095 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1097 * Check for NULL buffer in silc_buffer_clear. Affected file
1098 is lib/silcutil/silcbuffer.h.
1100 * Simplified the backup router protocol by removing the _GLOBAL
1101 types. Updated protocol specs and the code. Affected files
1102 are silcd/server_backup.[ch].
1104 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1106 * Deny '@' and '!' from nicknames since they are reserved
1107 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1108 Updated protocol specs and the code.
1110 Affected files are silcd/server_util.[ch].
1112 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1114 * Fixed stack overflow in Irssi SILC client. Affected
1115 file irssi/src/silc/core/client_ops.c.
1117 * Check that Host is set in ServerConnection and RouterConnection
1118 in silcd.conf. Affected file silcd/serverconfig.c.
1120 * Fixed crash in server with protocol completion callbacks,
1121 namely rekey and backup resuming protocols. Affected files
1122 are silcd/server_backup.c and silcd/server.c.
1124 * Fixed rekey protocol to not restart if it is started already.
1125 Affected files are lib/silcclient/client.c and
1128 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1130 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1132 * Fixed EOF handling in SILC Config, affected file
1133 lib/silcutil/silcconfig.c.
1135 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1137 * Fixed RESOLVING flag handling in JOIN notify and other
1138 notifys to handle the resolvings correctly in client library.
1139 Affected file lib/silcclient/client_notify.c.
1141 * Do not send full INVITE and BAN lists in INVITE and BAN
1142 notifys, only the changed information. Affected file
1145 * Fixed INVITE notify sending in INVITE command, send it
1146 only when needed. Affected file silcd/command.c.
1148 * Handle the founder key change properly in CMODE_CHANGE
1149 notify. Bug #122. Affected file silcd/packet_receive.c.
1151 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1153 * Remove the mark for output (mark it only for input) after
1154 purging outgoing queue. Prevents the "Error in select()"
1155 floods. Affected file silcd/packet_send.c.
1157 * Fixed incorrect connection deletion from client library
1158 after calling "connect" client operation. Could cause
1159 crashes for example during reconnect timeouts. Affected
1160 files are lib/silcclient/client.c and
1161 irssi/src/silc/core/client_ops.c.
1163 * Check server private key file permissions before starting
1164 the server. Affected file silcd/serverconfig.c.
1166 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1168 * NULL terminate allocated string in silc_buffer_strformat.
1169 Affected file lib/silcutil/silcbuffmt.c.
1171 * Rewrote the invite/ban list string handling in server to
1172 use SilcBuffer instead. Affected files are silcd/command.c
1173 and silcd/server_util.c.
1175 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1177 * Fixed double free in CMODE command when setting new HMAC
1178 for channel. Affected file silcd/command.c.
1180 * Added couple of missing memset's to zero sensitive memory.
1181 Affected files silcd/command.c, lib/silcclient/command.c.
1183 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1185 * Fixed a double free in INVITE command error handling in
1186 server. Affected file silcd/command.c.
1188 * Added macros SILC_SWAB_[16|32] to swab byte order of
1189 16-bit and 32-bit unsigned integers. Affected file
1190 lib/silcutil/silctypes.h.
1192 * Use the SILC_SWAB_16 instead of htons() in server when
1193 handling ports since the ports in structures are always
1194 in little-endian order (regardless of platform). Affected
1195 file silcd/serverid.c and silcd/server_backup.c.
1197 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1199 * Send DISCONNECT in close admin command in server. Affected
1200 file silcd/command.c.
1202 * Check whether we are already connecting to a remote router
1203 (in addition of checking whether we are already connected)
1204 before creating new connection. Affected file silcd/server.c.
1206 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1208 * Added better compiler and compiler flags checking in
1211 * Check that socket is valid after QoS is applied to data.
1212 Affected file lib/silcutil/unix/silcunixsockconn.c.
1214 * Make sure the socket connecetion is not closed to early
1215 when closing connection in server. Also make sure the
1216 connection is always closed after error in a protocol.
1217 Affected file silcd/server.c.
1219 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1221 * Removed --session and --dummy options from Irssi SILC Client.
1222 -d option is available only if --enable-debug was given.
1223 Affected files are irssi/src/silc/core/silc-core,
1224 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1226 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1228 * Added silc_buffer_steal to steal the data from the buffer.
1229 Affected file lib/silcutil/silcbuffer.h.
1231 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1233 * Fixed server crash with double Primary block in config file.
1235 Fixed also various memory leaks around the config file
1236 parser. Affected files lib/silcutil/silcconfig.c,
1237 silcd/serverconfig.c.
1239 * Changed my nickname (Johnny Mnemonic) to my real name, this
1240 means that bugs introduced by him were actually introduced
1243 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1245 * Don't display "foo appears as foo\nYou're now known as foo"
1246 messages. Affected file irssi/src/silc/core/client_ops.c
1248 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1250 * Fixed error handling of invalid client entry when calling
1251 commands in server. Fixes a crash. Affected file
1254 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1256 * Added some sanity checks in server for correctness of the
1257 server configuration. Affected file silcd/serverconfig.c.
1259 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1261 * Prevent endless resolving of user informations in USERS
1262 command by checking the command reply status correctly.
1263 Affected file lib/silcclient/command_reply.c.
1265 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1267 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1268 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1269 Aldous <Matthew@Aldous.com>.
1271 * Added better implementation using CriticalSection of
1272 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1273 <mikko.lahteenmaki@pikabaana.net>.
1275 * Added some Winsock WIN32 compatiblity defines into
1276 includes/silcwin32.h.
1278 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1280 * Fixed double free in async host lookup code. Affected file
1281 lib/silcutil/silcsockconn.c.
1283 * On backup router handle now the SERVER_SIGNOFF from router
1284 for local connected servers too, and close the connections.
1286 Do not process them as normally signing off servers when they
1287 really signoff by sending EOF fe, but always assume that
1288 router sends the SERVER_SIGNOFF.
1290 Affected files silcd/server.c and silcd/packet_receive.c.
1292 * Fixed socket unsetting when closing connections. Affected
1293 files silcd/server.c and silcd/packet_send.c.
1295 * Do not print the nickname in SERVER_SIGNOFF if we do not
1296 have it. Prevents asserts in Irssi core. It is possible we
1297 don't have the nick if it was just being resolved when server
1298 signoff. Affected file irssi/src/silc/core/client_ops.c.
1300 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1302 * Fixed autonick crashbug in client library. Affected file
1303 lib/silcclient/client.c.
1305 * Fixed Unix implementation of SilcMutex to really assert if
1306 the mutex is locked/unlcoked already. Affected file
1307 lib/silcutil/unix/silcunixmutex.c.
1309 * Fixed locking in silc_schedule_uninit. It didn't lock
1310 when dispatching timeout tasks. Affected file is
1311 lib/silcutil/silcschedule.c.
1313 * Changed Win32 implementation of SilcThread to use modern
1314 Win32 interface. Affected file is
1315 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1317 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1319 * Don't print signed messages when sending failed. Affected files
1320 irssi/src/silc/core/silc-[servers.c/commands.h]
1322 * Send adquate signal when founding a channel by joing it. Affect
1323 file irssi/src/silc/core/client_ops.c
1325 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1327 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1328 irssi/src/fe-common/core/themes.c
1330 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1332 * Fixed close command to use the port correctly when closing
1333 server connections. Affected file silcd/idlist.c.
1335 * Check for NULL outbuf in silc_socket_write. It is possible
1336 that it is NULL is some odd case. Affected files are
1337 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1339 * Do not call final protocol callback for backup router
1340 resuming protocol when closing connection. It is closed
1341 by timeout in case of error. Affected file silcd/server.c.
1343 * Backup reconnect to router if backup resuming protocol
1344 failed. Affected file silcd/server_backup.c.
1346 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1348 * Fixed double free in SKE library error hadling when signature
1349 error occurred. Affected file lib/silcske/silcske.c.
1351 * Save the fingerprint to new SilcClientEntry after changing
1352 nickname. Affected file lib/silcclient/client_notify.c.
1354 * Print SIGNOFF in Irssi SILC client only if the nickname is
1355 known. Prevents asserts in Irssi core. It is possible we
1356 don't have the nick if it was just being resolved when it
1357 quit. Affected file irssi/src/silc/core/client_ops.c.
1359 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1361 * Fixed double free in invite list adding code when adding
1362 invite strings. Affected file silcd/server_util.c.
1364 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1366 * More log printing during backup router protocol. Affected
1367 file silcd/server_backup.c.
1369 * Removed backwards support for old private key file format.
1370 Affected file lib/silccrypt/silcpkcs.c.
1372 * Removed backwards support for not-so-strict decryption length
1373 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1375 * GETKEY to update the client entrys fingerprint too.
1376 Affected file lib/silcclient/command_reply.c.
1378 * Added --without-libtoolfix for package builders using weird
1379 wrappers around libtool (BSD at least).
1381 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1383 * Fixed backup router bugs: When backup resumes router and
1384 receives a CHANNEL_MESSAGE packet the backup must not act
1385 as router since the packet header decryption would be
1386 different. Also, when relaying packets to channel, do
1387 not re-encrypt packets on backup that came from the primary
1388 since the connection isn't really router-router connection.
1389 Affected files silcd/server.c, silcd/packet_send.c.
1391 * Added checks in encryption/decryption that encryption/decryption
1392 length sent as argument really is multiple by block size. Helps
1393 catching really weird bugs like the above backup router bugs
1394 when packets are being decrypted in wrong way. Affected files
1395 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1397 * Fixed padding generation in private key file encryption.
1398 Affected file lib/silccrypt/silcpkcs.c.
1400 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1402 * Added ignore_message_signatures setting which can be used
1403 to ignore signatures in messages. Affected files are
1404 irssi/src/silc/core/client_ops.c, silc-core.c.
1406 * Fixed the libtoolfix to use command line options instead of
1407 environment variables. They didn't work as expected. Now,
1408 the libtool is fully run-time configurable.
1410 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1412 * Verify signature payload for signed messages. Affected files
1413 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1414 irssi/src/silc/core/silc-core.h
1416 * Display signature verification result in public and private
1417 messages using theme abstracts. See irssi/default.theme for
1418 examples on their usage. Affected files
1419 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1420 irssi/src/fe-common/silc/module-formats.[ch],
1421 irssi/src/fe-common/silc/fe-common-silc.c,
1422 irssi/src/fe-common/silc/Makefile.am
1423 irssi/src/fe-common/core/fe-messages.[ch]
1425 * Fixed bugs in Irssi's theme parsing. Affected files
1426 irssi/src/fe-common/core/themes.c
1428 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1430 * Calculate the correct length for signed messages before
1431 encrypting, it must be multiple by block size. Affected
1432 file lib/silccore/silcmessage.c.
1434 * silc_message_signed_get_public_key returns now both
1435 decoded and encoded public key. Affected files are
1436 lib/silccore/silcmessage.[ch].
1438 * Added libtoolfix script that makes the libtool more generic
1439 and configurable in run-time. Now we can specify in run-time
1440 if what kind of libraries we want to create, regardless of
1441 configuration. SIMs are now creates even if --disable-shared
1442 was explicitly given.
1444 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1446 * Fixed founder key sending in CMODE command in client.
1447 Affected file lib/silcclient/command.c.
1449 * Fixed CUMODE founder authentication in server to not check
1450 for client's public key since it's not supposed to do that.
1451 Affected file silcd/command.c.
1453 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1455 * Set realname and hostname in NICK_REC records. Affected file
1456 irssi/src/silc/core/silc-nicklist.c
1458 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1460 * Remove 1.0 protocol backwards compat code from client
1463 * Added more reliable check for whether nickname did change
1464 or not, or whether only Client ID changed in NICK_CHANGE
1465 notify. Affected file lib/silcclient/client_notify.c.
1466 Fixes bug in '@' character handling in a nickname.
1468 * Added support for automatically parsing signature from
1469 the message payload. Added new function
1470 silc_message_get_signature to return the payload to
1471 application. Affected files lib/silccore/silcmessage.[ch].
1473 * Changed the private_message and channel_message client
1474 operations to deliver the SilcMessagePayload to the
1475 application too. Application can use it fe. to get the
1476 signature from the message for verification. Affected
1477 file lib/silcclient/silcclient.h, client_channel.c and
1480 * Redefined the signed payload for message payloads.
1481 Updated protocol specs and implemented.
1483 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1485 * Fixed wrong invite and ban list handling in server command
1486 reply. Affected files are silcd/command_reply.c,
1487 silcd/server_util.[ch].
1489 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1491 * Fixed CMODE setting in server when founder mode was set.
1492 Affected file silcd/command.c. Bug #95.
1494 * Added support to setting specific public key in CMODE in
1495 Irssi SILC client. Affected file lib/silcclient/command.c.
1497 * Added support to use specific public key in CUMODE in
1498 Irssi SILC Client. Affected file lib/silcclient/command.c.
1500 * Added support for inviting and banning by public key in
1501 Irssi SILC client. Affected file lib/silcclient/command.c.
1503 * Fixed fingerprint/babbleprint showing in invite and ban
1504 list command replys. Affected file is
1505 irssi/src/silc/core/client_ops.c.
1507 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1509 * Format CMODE +c and +h to display both the mode and the argument
1511 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1513 * Added test vectors and test programs for SHA-1, MD5,
1514 HMAC-SHA1 and HMAC-MD5. New tests are located in
1515 lib/silccrypt/tests/. Fixed also argument decoding bug in
1516 MD5 implementation. Affected file lib/silccrypt/md5.c.
1518 * Changed the channel private key and private message key
1519 generation (with static keys) to use SHA1 instead of MD5,
1520 as SHA1 is the mandatory hash function in SILC. Affected
1521 file lib/silcclient/client_[channel/prvmsg].c.
1523 * Changed the private key file encryption to use SHA1 instead
1524 of MD5. Added support for the old generation and added
1525 automatic change of the key (to be removed later). Affected
1526 files lib/silccrypt/silcpkcs.c.
1528 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1530 * Load only files with .pub suffix in PublicKeyDir. Affected
1531 file silcd/serverconfig.c.
1533 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1535 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1536 channels. Affected files silcd/silcd.c, silcd/server.h.
1538 * Added the config directive PublicKeyDir for the client block.
1539 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1541 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1543 * Merged Toni's irssi/silc.conf patch.
1545 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1547 * Max alloc tests in allocation routines. Affected file
1548 lib/silcutil/silcmemory.c.
1550 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1552 * Fixed a typo in resuming code that fixed detach/resume code
1553 in server. Bug #93. Affected file silcd/packet_receive.c.
1555 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1557 * Do reverse lookups for server when /connecting. Affected files
1558 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1559 irssi/src/core/net-nonblock.*
1561 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1563 * Added library versioning for shared libraries. Affected
1564 files configure.in.pre and lib/Makefile.am.pre.
1566 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1568 * Display INVITE and BAN lists as specified by SILC 1.2
1570 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1572 * Do not send invite list back unless asked (when sending
1573 no arguments) or when list was modified. Affected file
1576 * Remove client from invite list in KILLED notify and in
1577 KILL command. Affected file silcd/command.c and
1580 * Fixed bugs in invite list handling in INVITE command.
1581 Affected files silcd/command.c and silcd/server_util.c.
1583 * Merged with Irssi 0.8.6.
1585 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1586 Affected file irssi/src/fe-text/silc.c.
1588 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1590 * The silc_argument_get_[first/next] now return the argument
1591 type to caller. Added silc_argument_payload_encode_one.
1593 Affected files are lib/silccore/silcargument.[ch].
1595 * Added support for the SILC 1.2 INVITE command and new
1596 invite lists to server. Affected files are silcd/command.c,
1597 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1599 * Added support for the SILC 1.2 BAN command and new
1600 ban lists to server. Affected files are silcd/command.c,
1601 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1603 * Added support to client sending new INVITE command. Affected
1604 file is lib/silcclient/command.c.
1606 * Added support to client sending new BAN command. Affected
1607 file is lib/silcclient/command.c.
1609 * Added support for removing client from invite list when kicked
1610 from channel, as SILC 1.2 dictates. Affected files are
1611 silcd/packet_receive.c and silcd/command.c.
1613 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1615 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1616 automatically the cipher's internal IV. Affected files
1617 lib/silccrypt/silccipher.[ch].
1619 * Assure the RESUME_CLIENT packet is not sent to twice to
1620 backup router if the detached client was originated from
1621 the backup. Affected file silcd/server.c. Bug #76.
1623 * Changed silc_sim_symname to not allocate memory. Affected
1624 file lib/silcsim/silcsimutil.c.
1626 * Fixed memory leaks with SIMs in server. Affected files
1627 silcd/serverconfig.c, silcd/server.c.
1629 * Fixed channel key distribution after resuming detached
1630 client. Affected files silcd/packet_receive.c.
1632 * Fixed channel's global_user boolean checking after detaching.
1633 Check it after changing the owner of the client not before.
1634 Affected file silcd/packet_receive.c.
1636 * Fixed few double frees from client library. Fixes at least
1637 Bug #81, possibly others too.
1639 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1640 notifys in Irssi SILC Client. Affected file is
1641 irssi/src/silc/core/client_ops.c. Bug #82.
1643 * Applied Ville Räsänen's manual page and --mandir bugfix
1644 patch. Affected files are configure.in.pre and Makefile.am.pre.
1647 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1649 * Added support to backup router protocol for backup to tell
1650 normal server that it cannot use the backup router as primary
1651 because the primary isn't really down. Updated protocol
1654 * Added support for primary router to tell backup router that
1655 resuming is not possible because the backup really isn't primary
1656 in the cell. For example if backup disconnected itself the
1657 resuming is not allowed since the primary really did not
1658 go down. Updated protocol specs.
1660 * Removed MARS from crypto library.
1662 * Defined the CTR mode and Randomized CBC mode in SILC. The
1663 CTR mode is RECOMMENDED now in specification. Defined also
1664 Serpent cipher as optional cipher. Updated the protocol specs.
1666 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1668 * Added support for inviting/banning by IP/MASK, public key,
1669 and explicit Client ID. Redefined the command and notify
1670 types to allow easier forwards support for other methods
1671 of inviting/banning. Updated protocol specs.
1673 * Remove the client from channel's invite lists if the client
1674 is kicked or killed. Updated protocol specs.
1676 * Unified the Channel Message Payload and Private Message
1677 into one Message Payload. Updated protocol specs and
1680 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1682 * Don't wait for EOF after socket error has occurred, but
1683 close the connection. Affected file is silcd/server.c.
1685 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1687 * Added support for setting FOUNDER mode on channel with
1688 specific public key which can be set with CMODE command.
1689 Updated protocol specs and implemented in client and server.
1691 * Fixed the Irssi SILC client to correctly shutdown the client
1692 library to avoid memory leaks. Affected files are
1693 irssi/src/silc/core/silc-core.c and silc-servers.c.
1695 * Deprecated the No Reply flag in SKE protocol and introduced
1696 "IV Included" flag which can be used to indicate that the IV
1697 is included in the ciphertext. This makes it possible to use
1698 SILC on unreliable transport, such as UDP which may cause
1699 packet reordering and losses. Updated protocol specs, did
1702 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1704 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1705 < 32 bit values in correct size. Affected file is
1706 lib/silcmath/mp_mpi.c.
1708 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1710 * Fixed the KE Start Payload parsing to check that mandatory
1711 fields are present. Affected file lib/silcske/payload.c.
1713 * Fixed compilation warnigs in Irssi SILC Client. Affected
1714 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1716 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1718 * Print "nick now appears as newnick" and update Irssi's nicklist
1719 when you change your nick to "nick". Closes #62
1721 * Never format your own nick. Closes #63
1723 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1725 * SILC_UMODE_GONE changes are now propagated correctly to the
1726 Irssi client. Closes #54
1728 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1730 * Fixed example in /HELP KEY
1732 * Added expando $j which expands to current SILC Client version
1734 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1736 * Fixed public key decoding in crypto library.
1738 * Added better error printing to SKE library.
1740 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1742 * Fixed NICK command to not crash if nickname was not sent.
1744 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1746 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1747 Deprecated the old Encrypt-And-MAC order. Updated protocol
1748 specs and implemented.
1750 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1751 generation. Updated specs and implemented.
1753 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1755 * Added support for rekey before 2^32 sequence number wraps.
1756 Affected files in server and client library.
1758 * Padding must be at least 8 bytes now. Implemented and updated
1761 * Compute maximum padding for authentication packets to make
1762 passphrase approximation attacks impossible. Affected files
1763 in client library and in server.
1765 * Fixed PING command sending in client library and handling in
1766 server. The server ID must be ID Payload, not raw ID data.
1767 Affected files in server and client library.
1769 * Defined that all public keys sent in commands and notify
1770 payloads are actually Public Key Payloads not raw public key
1771 data. Updated protocol specs and implemented.
1773 * Updated protocol version to 1.2. Updated specs and code.
1775 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1776 status types. Updated specs and the code.
1778 * Added support for normal client to kill its own entries from
1779 the network. Updated protocol specs and the code.
1781 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1782 and added initial implementation.
1784 * Added MAC field to the Private Message Payload to protect
1785 against chosen ciphertext attacks. Updated the protocol specs
1788 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1789 attribute to indicate the user's current idle and signon time
1790 of a service. Updated protocol specs and implemented.
1792 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1794 * Added "do_not_bind" argument to silc_client_file_send what
1795 can be used to not bind locally but assume the file receiver
1796 provides the point of connect. Usefull when sender is behind
1797 NAT device. Affected file lib/silcclient/silcclient.h and
1800 * Added -no-listener option to FILE SEND command in Irssi SILC
1801 client. Affected file irssi/src/silc/core/silc-servers.c.
1802 Renamed FILE RECEIVE to FILE ACCEPT.
1804 * Confirm passphrase for private key encryption in
1805 silc_create_key_pair and silc_change_private_key_passphrase.
1806 Affected files are lib/silcutil/silcapputil.c.
1808 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1810 * Move silc_client_packet_send back to internal, added
1811 silc_client_send_packet, a bit simpler function for application.
1812 Affected files lib/silcclient/silcclient.h, client.c and
1815 * Moved the SilcClientEntry, SilcChannelEntry and
1816 SilcServerEntry to silcclient.h to be public and documented
1817 them for application. Affected files are
1818 lib/silcclient/silcclient.h and idlist.h.
1820 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1822 * Fixed manual page installation patch by Ville Räsänen.
1823 USERS help page fix patch by Ville Räsänen
1825 * Changed the silc_client_command_call interface to make
1826 the command call simpler for the application. The library
1827 now handles the command line parsing, command finding and
1828 execution. Application only needs to call the function
1829 with the command line. Affected files are
1830 lib/silcclient/silcclient.h, command.[ch].
1832 * Fixed silc_get_input to NULL-terminate the returned input.
1833 Affected file lib/silcutil/silcutil.c.
1835 * Resolve the client's public key in JOIN command if the
1836 founder auth data is being requested but we don't know the
1837 client's public key. Affected file silcd/command.c.
1840 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1842 * Print notify for server opers when backup router comes
1843 online. Affected file silcd/server.c.
1845 * Fixed the INVITE command to send the invite list in
1846 command reply. Affected file silcd/command_reply.c.
1848 * Fixed MOTD command reply sending. Affected file
1851 * UTF-8 decode the topic in TOPIC command reply and LIST
1852 command reply in Irssi SILC client. Affected file is
1853 irssi/src/silc/core/client_ops.c.
1855 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1857 * Fixed the INVITE command to not crash Irssi SILC client
1858 when given without nickname argument. AFfected file
1859 irssi/src/silc/core/client_ops.c.
1861 * Fixed double free in WHOIS query on normal server when
1862 forwarding query to router. Affected file is
1863 silcd/server_query.c.
1865 * Fixed WATCH command reply handling on normal server which
1866 was missing altogether. Affected file silcd/command_reply.c.
1869 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1871 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1872 Included yodl sources for each of these. Also modified
1873 Makefile.am prototype to install these files to proper
1874 locations. Updated CREDITS. Affected file Makefile.am.pre,
1875 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1878 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1880 * Added support for encrypted private key files. Now
1881 passphrase must be provided when new key pair is created
1882 (can be empty though), and prompted when loading the
1883 private key. Added support for loading the old-style
1884 non-encrypted private keys as well. Affected files
1885 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1888 * Fixed silc_get_input to accept input on all terminals.
1889 Affected file lib/silcutil/silcutil.c.
1891 * Moved the Irssi SILC client key loading and other stuff
1892 to be called after the arguments and UI is initialized.
1893 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1895 * Added -P option to Irssi SILC client which can be used
1896 to change the passphrase of the private key. Affected
1897 file irssi/src/silc/core/silc-core.c.
1899 * Added silc_change_private_key_passphrase apputil routine
1900 to lib/silcutil/silcapputil.[ch].
1902 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1904 * Fixed connection closing in client library to not crash.
1905 Moved the connection freeing totally to function
1906 silc_clinet_del_connection. Affected file
1907 lib/silcclinet/client.c.
1909 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1911 * Changed includes/silcincludes.h to silcincludes.h.in to
1912 include configuration specific information. The silcdefs.h
1913 is not included in to installation anymore (it's only
1914 compilation time header).
1916 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1918 * Moved the SilcClient and SilcClientConnection from client.h
1919 to the public lib/silcclient/silcclient.h. Changed the
1922 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1924 * If version string in silc_clinet_alloc is NULL the library
1925 puts it automatically. Affected file lib/silcclient/client.c.
1927 * Changed the version strings from variables to #define's
1928 in includes/silcversion.h.
1930 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1932 * Added shared library complation support.
1934 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1936 * Added lib/silcutil/silcapputil.[ch] for application
1937 utility functions. It includes routines for applications'
1938 convenience. Added silc_create_key_pair, silc_show_public_key
1939 and silc_load_key_pair functions.
1941 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1943 * Send RESUME_CLIENT packet from router to backup routers
1944 to in resuming. Affected file silcd/packet_receive.c.
1946 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1948 * In IDENTIFY command parsing, send all other IDs except
1949 Client IDs explicitly to router for resolving on normal
1950 server. Also check that ID received in WHOIS command is
1951 always Client ID, others are not allowed. Affected file
1952 silcd/server_query.c.
1954 * Merged latest changes from irssi.org CVS.
1956 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1958 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1959 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1961 * Fixed the heartbeat sending in Irssi SILC client. Moved
1962 the silc_client_packet_send to silcclient.h for application
1963 usage. Affected files lib/silcclient/client_internal.h
1964 lib/silcclient/silcclient.h.
1966 * Fixed a bug in query resolving in server. Used wrong
1967 variable in a for loop and crashed. Affected file is
1968 silcd/server_query.c.
1970 * Server constructs requested attributes only to locally
1971 connected clients. Affected file silcd/server_query.c.
1974 * Fixed a bug when sending resolving from router to server
1975 with requested attributes. The constructed WHOIS command
1976 was incorrect. Affected file silcd/server_query.c.
1979 * Fixed Requested Attributes saving in WHOIS command reply.
1980 The length of the data buffer must be saved too. Affected
1981 file silcd/command_reply.c.
1983 * Update the client entry's servername after detaching is
1984 over. Affected file silcd/packet_receive.c. Bug #37.
1986 * Resolve incomplete client entrys in CUMODE_CHANGE and
1987 CMODE_CHANGE notifys. Affected file is
1988 lib/silcclient/client_notify.c. Bug #42.
1990 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1992 * Fixed channel key packet processing bug on backup router
1993 during backup resuming protocol. Affected file is
1994 silcd/packet_receive.c.
1996 * Fixed memory leaks in server. Affected files are
1997 silcd/server.c and silcd/packet_receive.c.
1999 * Fixed packet decryption problem when backup router encrypted
2000 channel message with wrong key during backup resuming
2001 protocol. Affected file silcd/packet_send.c.
2003 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2004 Toni Willberg (toniw@iki.fi)
2006 * Changed the SilcCipher context to be private. Changed the
2007 silc_cipher_get_iv to just return pointer to the IV. Added
2008 silc_cipher_get_name to return the name of the cipher.
2009 Fixed code all around to support these changes. Affected
2010 files are lib/silccrypt/silccipher.[ch], client library and
2013 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2015 * Fixed unaligned access in lib/silccore/silcattrs.c.
2017 * Fixed libtool linking in lib/silcsim/Makefile.am.
2019 * Fixed services attribute printing. Affected files is
2020 irssi/src/silc/core/silc-queries.c.
2022 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2024 * Fixed a crashbug in incoming server accepting. Affected
2025 file silcd/server.c.
2027 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2029 * Added automatically generated index to Toolkit Reference
2032 * Added support for Postscript Toolkit Reference Manual.
2034 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2036 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2039 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2041 * Added 'send_events' boolean argument to the function
2042 silc_schedule_set_listen_fd which sends the set events to
2043 the application explicitly if set to TRUE. Default action
2044 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2045 lib/silcclient/client_internal.h and silcd/server_internal.h.
2047 * Added silc_compare_timeval to determine which time values
2048 is smaller. Affected file lib/silcutil/silcutil.[ch].
2050 * Added sort-of "Quality of Service" (QoS) support to
2051 SilcSocketConnection. Data reception can be controlled with
2052 rate limit per second and/or read data length limit.
2053 Added silc_socket_set_qos. Affected files are
2054 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2056 * Added the QoS configuration to SILC Server configuration
2057 file. Affected files are silcd/serverconfig.[ch] and
2060 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2062 * Merged with irssi.org CVS.
2064 * Failed OPER and SILCOPER authentications are now logged.
2065 Affected file silcd/command.c. Bugs #25.
2067 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2069 * ROBODoc documented lib/silcutil/silcbuffer.h and
2070 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2071 <ville.rasanen@iki.fi>.
2073 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2075 * Added support for auto-passphrase authentication from the
2076 config file during connecting which was not implemented
2077 yet. Affected file irssi/src/silc/core/client_ops.c.
2079 * Fixed a bug in authentication protocol failure handling which
2080 was processing wrong callback context. Affected files
2081 are lib/silcclient/client.c and protocol.c.
2083 * Fixed the /ATTR allow off to actually work. Affected file
2084 is irssi/src/silc/core/silc-queries.c.
2086 * Fixed the /ATTR -del to work. Affected file is
2087 irssi/src/silc/core/silc-queries.c.
2089 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2091 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2093 * Fixed mask attribute adding in Irssi SILC client. Affected
2094 file irssi/src/silc/core/silc-queries.c.
2096 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2098 * Added support for saving the requested attributes in
2099 WHOIS to directory. Affected file is
2100 irssi/src/silc/core/silc-queries.c.
2102 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2104 * Added support for parsing VCard fields that do not have
2105 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2107 * Fixed a double free bug in hash table foreach function
2108 if the entry was deleted in the foreach callback. Affected
2109 file lib/silcutil/silchashtable.c.
2111 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2113 * Added silc_attribute_get_verify_data to return the signature
2114 verification data for either user digital signature or
2115 server digital signature in Requested Attributes. Affected
2116 files are lib/silccore/silcattrs.[ch].
2118 * Added silc_vcard_alloc which is used to allocated dynamic
2119 SilcVCard context. The silc_vcard_free now checks whether
2120 the context is dynamically allocated or not. Affected files
2121 are lib/silcutil/silcvcard.[ch].
2123 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2125 * Periodically remove the NOATTR status from client entry
2126 so that the client may take the attributes in use even after
2127 server has resolved them unsuccessfully earlier. Affected
2128 file silcd/server_query.c and idlist.h.
2130 * Moved sha1hash and md5hash from client->internal to
2131 SilcClient for application usage. Affected files are
2132 lib/silcclient/client.h and client_internal.h.
2134 * Fixed attribute encoding and decoding bugs. Affected
2135 files lib/silccore/silcattrs.[ch].
2137 * Added ATTR command to Irssi SILC Client which is used to
2138 manage user's Requested Attributes sending and values for
2139 WHOIS command. Affected files around Irssi SILC client.
2141 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2143 * Added silc_buffer_strformat which can be used to format
2144 strings into a buffer which size is automatically increased.
2145 Affected file lib/silcutil/silcbuffmt.[ch].
2147 * Added implementation of VCard (RFC 2426) which can be used
2148 as part of Requested Attributes in WHOIS command. Affected
2149 file lib/silcutil/silcvcard.[ch].
2151 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2153 * Some strncat -> silc_strncat changes our the core and
2156 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2157 errors. Added better error printing to SKE library.
2158 Affected files lib/silcske/silcske.c, silcske_status.h and
2161 * Save the PKCS key length even if only private key is set to
2162 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2164 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2165 length in bits not in bytes. Affected files are
2166 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2167 silcd/server_query.c.
2169 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2171 * Added silc_attribute_payload_encode_data to directly encode
2172 the data into the attributes buffer. Renamed function
2173 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2174 Affected files are lib/silccore/silcattrs.[ch].
2176 * silc_hash_table_find_foreach calls the foreach function now
2177 once even if the nothing was found with context set to NULL.
2178 Affected file lib/silcutil/silchashtable.[ch].
2180 * Remove the RESOLVING flag from client entry after received
2181 the Requested Attributes from the client. Fixed memory leak
2182 in client entry freeing. Affected files silcd/server_query.c
2185 * Added Requested Attributes support into SILC Client Library.
2186 It is not able to send requested attributes in WHOIS command,
2187 and also receive and process requested attributes. Added
2188 silc_client_attribute_[add|del] and silc_client_attributes_get
2189 functions. Added also `ignore_requested_attributes' to the
2190 SilcClientParams to not use attributes in client. Affected
2191 files are lib/silcclient/command.c, client_attrs.[ch],
2192 silcclient.h, client_internal and client.[ch].
2194 * Changed the silc_client_get_client_by_id to support Requested
2195 Attributes, it takes them as argument now. Affected file
2196 is lib/silcclient/silcclient.h, and idlist.c.
2198 * Added -details option to WHOIS command in Irssi SILC Client
2199 to support the requested attributes. By default it requests
2200 all attributes. Affected file lib/silcclient/command.c and
2201 irssi/doc/help/in/whois.in.
2203 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2205 * Add also SERVICE attribute for server-constructed attribute
2206 data. Also digitally sign the attributes and add
2207 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2208 silcd/server_query.c.
2210 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2212 * Changed the silc_attribute_payload_encode to support list
2213 of attributes (function may be called several times to add
2214 a new attribute). Removed the silc_attribute_payload_encode_list
2215 function. The encoding function now also automatically encodes
2216 the data, so the caller does not need to do that. Affected
2217 files lib/silccore/silcattrs.[ch].
2219 * Added support for replying on behalf of the user to the
2220 Requested Attributes in WHOIS command in the server. Affected
2221 file silcd/server_query.c.
2223 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2224 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2226 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2228 * Don't swtich to become primary router if we are backup if
2229 decryption error has occurred. Affected file silcd/server.c.
2231 * Fixed a bug in backup router IP address comparison in
2232 silc_server_backup_get.
2234 Save now also the port of the server/router and use that
2235 in comparison as well. Affected file silcd/server_backup.c.
2237 * Normal server now reconnects to backup router automatically
2238 if connection is lost to it. Affected file silcd/server.c.
2240 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2242 * If packet processing fails (like integrity check fails)
2243 the connection is closed now. Affected files are
2244 lib/silccore/silcpacket.c and silcd/server.c.
2246 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2248 * Fixed double free in RSA public key set function
2249 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2252 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2254 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2255 Added server_query.[ch] which provides one interface for
2256 querying information using all three commands.
2258 * Changed all "typedef unsigned char" in core library to
2259 "typedef SilcUInt8".
2261 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2263 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2265 * Renamed silc_server_get_client_resolve to
2266 silc_server_query_resolve and moved to server_query.[ch].
2268 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2270 * Resumed client packet handling from server put the resumed
2271 client on wrong list on router and caused the client not
2272 be present on the network anymore. Now fixed to put the
2273 client to correct list. Affected file silcd/packet_receive.c.
2275 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2277 * Various cleanup in error message output in config parsing code
2278 and in server init code. Fixed error log files containing
2279 too many newlines ('\n') in some situations. Affected files are
2280 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2282 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2284 * Use the reverse lookupped hostname in client internals
2285 instead of one user provided us as remote server name.
2286 Affected file lib/silcclient/client.c.
2288 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2290 * Added 'app_context' to silc_schedule_init. It is an
2291 application specific context that is delivered to application
2292 in task callback functions. Affected files are
2293 lib/silcutil/silcutil.[ch].
2295 * The hb_context in SilcSocketConnection is not freed
2296 automatically anymore (application must free it). Freeing
2297 it automatic is inconsistent. Affected files are
2298 lib/silcutil/silcsockconn.[ch].
2300 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2302 * Added support for removing explicitly added client connections
2303 in rehash and closing the client connections if they were
2304 unconfigured in the rehash. Affected file silcd/server.c.
2306 * Added support for aborting automatically pending commands
2307 that never receives the reply (to avoid memory leaks).
2308 Added also silc_server_command_pending_timed to set the
2309 specific timeout for pending command. Affected files are
2310 silcd/command[_reply].[ch].
2312 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2313 specs and lib/silccore/silcstatus.h.
2315 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2317 * Changed the silc_get_time to accept time value as argument
2318 or if zero is sent return current local time. Affected
2319 file lib/silcutil/silcutil.[ch].
2321 * Added STATS command to client library and Irssi SILC client.
2322 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2324 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2326 * Assure that channel key is set before sending it. May
2327 crash server otherwise. Affected file silcd/packet_send.c.
2329 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2331 * Assure that endless loop cannot happen with detached client
2332 resolving on normal server. Added idlist status
2333 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2334 silcd/idlist.h and silcd/packet_receive.c.
2336 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2338 * Incoming file transfer request cannot use same session as
2339 the sending session. This can happen when sending file to
2340 yourself. Crashed the client on quit. Affected file
2341 lib/silcclient/client_ftp.c. Bug #24.
2343 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2345 * Implemented the draft-riikonen-precense-attrs draft and
2346 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2348 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2350 * Distribute the SERVER_SIGNOFF notify also to local backup
2351 routers from the primary router. The backup router may not
2352 have the signing of local server directly connected and need
2353 to know about the signoff. Affected file silcd/server_util.c.
2355 * Use the primary router as the origin of the locally connected
2356 server when it is disconnecting from the backup router since
2357 that's where it really is coming from. Now the clients from
2358 the disconnecting server are removed correctly and "shadow"
2359 clients are not left to the backup router. Affected file
2362 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2364 * If normal server is standalone and found existing but disabled
2365 channel, do not re-create the channel since it creates
2366 duplicate same channels. Affected file silcd/server.c.
2368 * Added anonymous client connections support to server. New
2369 "anonymous" configuration option to ConnectionParams section
2370 added. If set to true, the username and hostname information
2371 of the client will be scrambled and anonymous user mode is
2372 set automatically to the user. Affected files are
2373 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2375 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2377 * In JOIN notify handling, mark that the cache entry of the
2378 client cannot be expired. Can cause crashes on normal
2379 server (asserts client->channels). Affected file is
2380 silcd/packet_receive.c.
2382 * From now on distribution versions are used as protocol versions
2383 instead of by default using the Toolkit base version as protocol
2384 version. Affected file prepare.
2386 * Do not set the locally resolved hostname for local client
2387 entry but take what server sends. This way the real hostname
2388 is showed in WHOIS for yourself. Affected file is
2389 lib/silcclient/idlist.c and lib/silcclient/client.c.
2391 * Resolve local info with IDENTIFY when connecting to server.y
2393 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2395 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2396 for implied search (not needed on platforms which has native
2397 pthreads library). Use --without-pthreads to disable threads.
2398 Affected file is configure.in.pre
2400 * Fixed --with-iconv on platforms which need to bypass (broken)
2401 native iconv(). Affected file is configure.in.pre
2403 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2405 * Moved -C option parsing in Irssi SILC client at same time
2406 as other options. The UI was initialized earlier and caused
2407 problems on command line. Bug #16. Affected file is
2408 irssi/src/silc/core/silc-core.c.
2410 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2412 * Added global variable silc_log_timestamp that tells silclog
2413 wether to print or not the timestamp in the logging files.
2414 Affected file lib/silcutil/silclog.[ch].
2416 * Added silcd configuration option Timestamp in the Logging
2417 section. Affected file silcd/serverconfig.[ch],
2418 doc/example_silcd.conf.in.
2420 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2422 * Fixed fingerprint checking to check for entirely empty
2423 fingerprint instead of two first bytes when determining
2424 if it is set. Bug #18. Affected file silcd/command.c.
2426 * Fixed duplicate PKCS name registering to not allow it.
2427 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2429 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2431 * Conditionalize non-gcc compiler optimizations for various
2432 platforms, enable those commented out. Cleanups.
2433 Affected file lib/silcmath/mpi/configure.in
2435 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2437 * silc_rng_exec_command() left zombie processes if command
2438 didn't generate any output. Affected file
2439 lib/silccrypt/silcrng.c
2441 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2443 * Rewrote iconv checking, introduce --with-iconv for systems
2444 which rely on libiconv. Check if iconv() provided by libc
2445 is good enough, otherwise demand libiconv. Affected file
2448 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2450 * Search for ldopen() also in libc. This enables SIM support
2451 on *BSD systems. Based on patch from Alex Zepeda. Affected
2452 file configure.in.pre
2454 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2456 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2457 This fixes prepare on *BSD systems. Affected file
2460 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2462 * More fixed for not having purge timeout for global clients
2463 that are on channel. Affected files silcd/command_reply.c
2466 * Fixed the rekey protocol to work with backup router connections.
2467 Rekey packets are now allowed on disabled connections as
2468 well. Affected files silcd/packet_send.c and server.c.
2470 * Do not switch to be as backup router when shutting down and
2471 closing the primary connection. Affected file silcd/server.c.
2473 * Fixed memory leaks in backup router deleting. Added
2474 silc_server_backup_free to free all data during shutdown of
2475 server. Affected files silcd/server_backup.[ch].
2477 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2479 * Do not process commands if the sock->user_data is NULL.
2480 Affected file silcd/command.c.
2482 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2484 * Fixed buffer overflow and security problems (loosing bits
2485 in CFB encryption) in SILC RNG. Problems reported by
2486 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2488 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2490 * Added yet more checks that client is not expired on global
2491 list if it is on channels. Affected file is
2492 silcd/command_reply.c.
2494 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2496 * Merged c0ffee's MIME signal patch which adds support for
2497 sending also MIME messages in Irssi SILC Client, and handling
2498 received MIME messages in a signal (and perhaps doing something
2499 to non-textual MIME messages).
2501 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2503 * Fixed pending command deletion in server and client library
2504 to check the whole list instead of breaking after first found.
2505 The affected files are silcd/command.[ch] and
2506 lib/silcclient/command.[ch].
2508 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2510 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2511 secret or private, otherwise it's possible to find out
2512 whether a secret channel exists or not. Affected file
2515 * If CMODE change fails during the mode setting, assure that
2516 the old mode mask is set for the channel back. Affected
2517 file silcd/command.c.
2519 * Fixed passphrase saving on +a channel on normal server
2520 after successful JOIN command. Affected file silcd/command.c.
2522 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2524 * Remove server/router operator privileges in DETACH command,
2525 since it's possible to resume to server where these
2526 privileges would not be allowed for the client. Affected
2527 file silcd/command.c.
2529 * Do not set to wait for backup in rehash of the server.
2530 Affected file silcd/server.c.
2532 * Do not check listener sockets when counting how many
2533 socket connections we have. Affected file is
2534 silcd/server_util.c.
2536 * Do not announce disconnected clients that are remaining
2537 in history (for WHOWAS). This is because SIGNOFF notify
2538 for these has been sent earlier already. Affected file
2541 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2543 * Buffer overflow with CUMODE command's mode->mode character
2544 conversion. Reported by Ville Räsänen. Affected file
2545 lib/silcutil/silcutil.c.
2547 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2549 * Allow heartbeat packets to go disabled connections anyway.
2550 Affected files silcd/server.c and silcd/packet_send.c.
2552 * Do not broadcast New Channel packets with List flag set
2553 in the packet to backup routers. The router must check
2554 for the correctness of the packets before sending them.
2555 It is possible that router will have enforce Channel ID
2556 change and this would cause desync in the backup router.
2557 Affected file silcd/packet_receive.c.
2559 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2560 are handled in list parsing. They are not list packets
2561 anymore. Affected file silcd/packet_receive.c.
2563 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2565 * Stop waiting for backup router through the timeout, not
2566 directly after backup router has arrived. Affected file
2569 * Do not re-create channel keys and send them when removing
2570 clients in server shutdown. Affected files are
2571 silcd/server_internal.h and silcd/server_util.c.
2573 * Notify distribution to backup routers was missing from
2574 the silc_server_send_notify_dest function which caused
2575 desyncing problems with backup router. Affected file is
2576 silcd/packet_send.c.
2578 * The client's channel removing was working wrong on
2579 backup router. It assumed that it doesn't know global
2580 information but backup router does know. For this reason
2581 it could remove channel when it wasn't supposed to do that.
2582 Affected file silcd/server.c and silcd/server_util.c.
2584 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2586 * Stop for a couple seconds after badkup router has become
2587 primary router. Affected file silcd/server.c.
2589 * Added silc_server_remove_servers_by_server, which is used
2590 to remove servers originated from some other server. Also
2591 clients of those servers can be removed too. Affected file
2592 silcd/server_util.[ch].
2594 * When removing clients after a server has signed of remove
2595 also all servers behind that server (unless they are known
2596 to be available locally), and send SERVER_SIGNOFF for each
2597 of the server separately. Also the signed off clients are
2598 sent now separately per signed off server. The affected files
2599 are silcd/server.c and silcd/server_util.[ch].
2601 * All servers added with silc_idlist_add_server must always
2602 have both "router" and "connection" pointers set. Otherwise,
2603 bad server entries may be left around in the cache.
2604 Affected file silcd/command_reply.c.
2606 * Do not create the channel key in NEW_CHANNEL packet
2607 processing if the channel is empty. Affected file
2608 silcd/packet_receive.c.
2610 * Completed backup router support for standalone routers.
2611 Supports also servers in the cell that do not use the backup
2614 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2616 * Fixed a bug in silc_string_regexify which did not add '^'
2617 at the start of each string, and thus the matching was
2618 not explicit. For example ban list iikone@*!*@* would
2619 match also "priikone", which is wrong, it would have to be
2620 *iikone@*!*@* to match also "priikone". Affected
2621 file lib/silcutil/unix/silcunixutil.c.
2623 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2625 * Enable all local server connections before updating client
2626 caches when we've become backup router. Otherwise, signoff
2627 packets may not reach the clients. Affected files are
2628 silcd/server.c and silcd/server_util.[ch].
2630 * Fixed a bug in version string parsing which could crash
2631 the program with specially formatted version string.
2632 Bug reported and patch provided by Ville Räsänen. Affected
2633 file lib/silcutil/silcutil.c.
2635 * Handle the disconnection immediately when DISCONNECT
2636 packet is received in server. Affected file silcd/server.c.
2638 * Primary router now waits a short time (10 seconds) for
2639 backup router connection before accepting any other
2640 connection (except local). Affected file silcd/server.c,
2643 * Fixed a crash in client libary in NICK_CHANGE notify when
2644 NICK_CHANGE arrived for client entry we are resolving
2645 currently. Affected file lib/silcclient/client_notify.c.
2647 * Call the sconn->callback completion even if error had
2648 occurred. Start reconnecting always if connection to
2649 primary router fails during backup router protocol.
2650 Affected files silcd/server.c and server_backup.c.
2652 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2654 * Added functions silc_server_send_opers and
2655 silc_server_send_opers_notify to send packets stricly
2656 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2657 to send variable argument notify to operators.
2658 Affected files silcd/packet_send.[ch] and silcd/server.h.
2660 * Removed UMODE rights checking with UMODE_CHANGE notify.
2661 Affected file silcd/packet_receive.c.
2663 * Server/router operator now receives notify when network
2664 switches to backup router and when it resumes the use of
2665 primary router. Affected file silcd/server.c and
2666 silcd/server_backup.c.
2668 * Fixed the updating of client information after backup
2669 resuming protocol is over; update all except local clients
2670 to the new primary router. The affected file is
2671 silcd/server_util.c.
2673 * Added support for closing active connections in rehash
2674 that were unconfigured by the user. Supports currently
2675 closing server and router connections. Affected file
2678 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2680 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2682 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2683 is NULL since seems that on some platforms NULL is allowed
2684 and on some it's not. Fallback encoding is used instead.
2685 Affected file lib/silcutil/silcstrutil.c.
2687 * Fixed statistics updating for incoming server connection
2688 which could cause problems when re-connecting. Affected
2689 file silcd/server.c.
2691 * Preliminary backup router support for standalone router
2692 added. Affected files in silcd/.
2694 * Mark server connections in backup router disabled before
2695 and after backup protocol. Affected file is
2696 silcd/server_backup.c.
2698 * Added support for reconnecting to remote server connection
2699 even if the protocol fails, and if the configuration wants
2700 us to keep trying to connect anyway.
2702 Server connection is not allowed to backup router if
2703 backup router does not have connection to primary router yet.
2705 Affected file is silcd/server.c.
2707 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2709 * Added silc_client_udpate_server function to update changed
2710 server info. Affected file lib/silcclient/idlist.[ch].
2712 * Added check for server entries that are being resolved when
2713 notify is received. If being resolved, handle the received
2714 notify only after it's resolved so that all notifys are
2715 handled in same order as received from the server.
2717 Added similar resolver check to channel entries. Every
2718 notify that cause resolving of any information that affects
2719 channel entry marks the channel entry in waiting state.
2720 After whatever resolving is over the waiters are signalled
2721 and only then the notifys are handled in the same order
2722 as delivered from the server.
2724 Affected files are lib/silcclient/idlist.[ch], and
2727 * Fixed KILLED notify handling in normal server. Affected
2728 file silcd/packet_receive.c.
2730 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2731 is locally connected, or was locally connected (but may
2732 be detached and connection is not active). Added also
2733 SILC_IS_LOCAL for checking this status. Affected files
2734 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2735 silcd/server.c and silcd/server_internal.h.
2737 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2739 * Don't send or handle TOPIC_SET if topic is already set and
2740 is same as being set. Affected files silcd/command.c and
2741 silcd/packet_receive.c.
2743 * Fixed CMODE change rights checking to work correctly when
2744 removing modes by operator. Affected file is
2745 silcd/server_util.c.
2747 * Fixed some handling with New Channel packet in router and
2748 fixed some CMODE_CHANGE notify handling in server and router.
2749 Affected file is silcd/packet_receive.c.
2751 * Changed "disconnect" client operation to include the
2752 reason of the disconnection and optional disconnection
2753 message. Affected file lib/silcclient/silcclient.h.
2755 * Made the compilation of lib/contrib/ stuff conditional.
2756 Affected files configure.in.pre, lib/contrib/Makefile.am.
2758 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2760 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2761 to the sender of the notify too, to avoid situation where two
2762 notifys are in the network at the same time going to oppsite
2763 directions. Affected file silcd/packet_receice.c.
2765 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2767 * Delete the client from channel even if the cilent->id is
2768 NULL. It was possible that client was deleted without
2769 removing from channels (theoretically at least). Affected
2770 file silcd/server.c and silcd/server_util.c.
2772 * Free the client data too when resuming is not successful.
2773 Affected file silcd/packet_receive.c.
2775 * Merged some code from c0ffee's silc-plugin. Affected files
2776 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2778 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2779 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2780 to the primary router connection, the other one returns
2781 TRUE if packet must be broadcasted to network.
2783 * All notifys that are destined to primary router (to network)
2784 are now automatically sent to backup routers even if the
2785 router is standalone (and has backup router). Affected files
2788 * Added --without-irssi and --without-silcd configuration
2789 options for disabling the compilation of these applications.
2790 Affected file configure.in.pre and prepare.
2792 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2794 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2795 UTF-8 encoding and decoding. Added also new encodings
2796 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2798 Added also SILC_STRING_LANGUAGE which is language and charset
2799 specific encoder and decoer for those platforms that support
2800 iconv(). It can convert the UTF-8 to and from the locale
2801 specific character set.
2803 Affected file lib/silcutil/silcstrutil.[ch].
2805 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2807 * Added function silc_get_command_name to the file
2808 lib/silcutil/silcutil.[ch].
2810 * Improved the server debug output a bit. Affected files are
2813 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2815 * Save the channel passphrase when received succesful JOIN
2816 command reply from router, on normal server. Otherwise
2817 joinig +a channels from normal server is not possible.
2818 Affected file silcd/command.c.
2820 * Fixed a bug in TOPIC_SET notify handling. The notifier
2821 may be other than client too, like server or channel.
2822 It expected it to always be only client and ignored the
2823 notify. Affected file silcd/packet_recieve.c.
2825 * Removed some (unnecessary) debug printing from
2826 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2828 * Do not force CMODE_CHANGE when server is announcing new
2831 Router announces stuff only after server reannounces channel
2832 after CHANNEL_CHANGE notify.
2834 These fixes optimizes the announcing procedure, and perhaps
2835 fixes some problems too. Affected file silcd/packet_receive.c.
2837 * Fixed SERVER_SIGNOFF sending to local clients. It was
2838 totally broken and sent the notify to all local clients,
2839 instead of only to those that was on same channel as the
2840 signing off clients. Affected file silcd/server_util.c.
2842 * Added -D option to server. It can be used to give debug
2843 level. The levels are from 0 - 99, and are predefined for
2844 smooth server debugging. (see silcd.c for the predefined
2845 levels). Affected file silcd/server.c.
2847 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2849 * Fixed a bug in Irssi SILC client to close the connection
2850 properly when disconnecting from server. Affected file
2851 irssi/src/silc/core/client_ops.c.
2853 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2855 * When authenticating as founder during JOIN command, check
2856 that the one authenticating becomes the only founder on the
2857 channel. Affected file silcd/command.c.
2859 * Better checking for founder mode setting when CUMODE_CHANGE
2860 notify is received. Affected file silcd/packet_receive.c.
2862 * Close all connections when shutting down the server by sending
2863 DISCONNECT packet. Close all listeners too when shutting
2864 down the server. Affected file silcd/server.c.
2866 * Handle DISCONNECT packet correctly in client library by
2867 calling the "disconnect" client operation. Affected file
2868 lib/silcclient/client.c.
2870 * Handle local errors correctly during resuming. Affected
2871 file lib/silcclient/client.c.
2873 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2875 * The log file is not dupped internally anymore in
2876 lib/silcutil/silclog.c. Fixed memory leaks too.
2878 * The scheduler now dispatches all pending timeout tasks
2879 when it is uninitialized with silc_schedule_uninit.
2880 Affected file lib/silcutil/silcschedule.c.
2882 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2884 * Added --enable-stack-trace option to configure. Added
2885 memory allocation stack trace support. Added files
2886 lib/silcutil/stacktrace.[ch]. Affected files are
2887 lib/silcutil/silcmemory.[ch].
2889 * Fixed memory leaks from libraries and server. Affected
2890 files around the tree.
2892 * Reverted back a fix made to CUMODE which broke it.
2893 Affected file silcd/command.c.
2895 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2897 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2898 core library, and implemented it. All textual messages SHOULD
2899 use this flag and the message MUST be UTF-8 encoded.
2900 All text messages sent by Irssi SILC client are now UTF-8
2901 encoded (regardless whether the terminal supports UTF-8 or not).
2902 Affected files are lib/silccore/silcchannel.h,
2903 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2906 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2908 * Added lots of new statistics updating that was missing from
2909 the server and router code. Affected files in silcd/.
2911 * Sending SIGUSR1 signal to server now dumps the current
2912 server statistics into /tmp directory. Affected file is
2915 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2916 the SILC Hash Interface also. Added new functions
2917 silc_hash_get_name, silc_hash_init, silc_hash_update and
2918 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2920 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2922 * Added some better info printing for client during connecting.
2923 Affected file silcd/server_util.c.
2925 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2926 to silence a user on a channel. Affected files are
2927 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2928 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2929 and silcd/packet_receive.c.
2931 * Fixed a fatal bug in handling of malformed command payload.
2932 Affected file silcd/command.c.
2934 * Fixed a double free when announcing channel users to router.
2935 Affected file silcd/server.c.
2937 * After successful authentication to channel founder mode, check
2938 that there isn't anyone else with founder mode on the channel.
2939 The one that authenticated will become founder and anyone
2940 else is demoted. Affected file silcd/command.c.
2942 * Added error printing of any error that has occurred during
2943 any command in client library. Affected file is
2944 irssi/src/silc/core/client_ops.c.
2946 * Removed some error printing from the client library and left
2947 it for the application to worry (from the error status it
2948 receives in 'command' client operation. Affected file is
2949 lib/silcclient/command.c.
2951 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2953 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2954 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2955 Starting key agreement with itself is denied. Affected file
2956 is lib/silcclient/client_keyagr.c.
2958 * Fixed some error checkings from the SFTP library which caused
2959 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2960 and lib/silcsftp/sftp_util.c.
2962 * Added new "debug" and "debug_string" settings to Irssi SILC
2963 client which can be used to print runtime debugging on the
2964 Irssi's screen. Available when compiled with --enable-debug
2965 option. Affected file irssi/src/silc/core/silc-core.c.
2967 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2969 * Fixed a missing variadic parameter in a function call that
2970 caused server crash when a non-allowed connection arrived.
2971 Reported by Richard Becker. Affected file silcd/server.c.
2973 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2975 * Added WATCH list sending to backup routers from router.
2976 The WATCH command is sent by the router to the backup
2977 router. Affected file silcd/command.c.
2979 * Mark the backup_router flag for RouterConnection entry
2980 if the backup router stuff is defined in the config file.
2981 Affected file silcd/serverconfig.c.
2983 * Fixed some backup data sending around the code to work better
2984 if the router is standalone router. Not all places were fixed.
2985 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2988 * Fixed the router connecting when connecting to multiple
2989 routers. It ignored every other router except the first
2990 one. Affected file silcd/server.c.
2992 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2994 * Made the private key generation after expiration optional.
2995 If not created after expiration the old key will re-expire
2996 at a later time (and thus key pair is not necessary to
2997 change). Affected file irssi/src/silc/core/clientutil.c.
2999 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3001 * The length arguments in bind() and connect() were wrong
3002 and fixed now to used SIZEOF_SOCKADDR in the
3003 lib/silcutil/unix/silcunixutil.c.
3005 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3007 * Fixed detach timeout handling to use Client ID and not
3008 the actual client entry which may be freed in the callback.
3009 Affected file silcd/command.c.
3011 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3013 * Merged c0ffee's multiple interface support patch.
3014 Affected files in silcd/.
3016 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3018 * Cleanup keys properly. Affected file is
3019 irssi/src/silc/core/clientutil.c.
3021 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3023 * Display the user mode on the status bar. Affected file
3024 irssi/src/silc/core/silc-expandos.c.
3026 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3028 * If private message key is not set, but the flag is set in
3029 the packet, ignore the packet since it cannot be decrypted.
3030 Affected file lib/silcclient/client_prvmsg.c.
3032 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3034 * When resuming client, remove the old client entry from
3035 the watcher list too. Affected file silcd/packet_receive.c.
3037 * Do not allow normal server to force founder mode away
3038 from router if the founder mode is already set. Affected
3039 file silcd/packet_receive.c.
3041 * Remove the client entry with watch notify types with short
3042 timeout, and not directly, so that other notifys can be
3043 retrieved too. Affected file lib/silcclient/client_notify.c.
3045 * Display notification about data messages that cannot be
3046 displayed. Affected files irssi/src/silc/core/client_ops.c,
3047 irssi/src/fe-common/silc/module-formats.[ch].
3049 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3051 * Fixed the CHANNEL_CHANGE notify handling in client libary
3052 to not use freed memory. Affected file is
3053 lib/silcclient/client_notify.c.
3055 * Fixed CUMODE_CHANGE notify handling in server. Affected
3056 file silcd/packet_receive.c.
3058 * Fixed USERS command to support empty channels. Affected
3059 file silcd/command.c.
3061 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3063 * Allow multiple identical pending commands to be registered
3064 in client library. Affected file is lib/silcclient/command.c.
3066 * Call the completion for resolving client information only
3067 after all resolvers has finished. This fixes a crash in
3068 the client. Added support for checking when the resolvers
3069 are finished. Affected file is lib/silcclient/idlist.c.
3071 * Wait by default 3 seconds before reconnecting to the server
3072 after being disconnected. Makes the /detach command a bit
3075 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3077 * Check the watcher list before sending signoff notifys
3078 when closing client connection. Affected file is
3081 * Added better CMODE command rights checking. Affected file
3082 silcd/server_util.c.
3084 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3086 * Fixed watcher list checking during server signoff. It
3087 crashed the server. Affected file silcd/server_util.c.
3089 * The JOIN command reply returns now the founder's public
3090 key. Affected file is silcd/command.c.
3092 * Announce the channel mode, and the mode properties with
3093 CMODE_CHANGE notify. Affected file silcd/server.c.
3095 * Mark new channels by default disabled, untill at least
3096 one user joins the channel. Affected file is
3097 silcd/packet_receive.c.
3099 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3101 * The nickname argument to watch notify can be optional.
3102 Fixes a crash in server. Affected file silcd/packet_send.c.
3104 * Remove the client entry from cache if the WATCH notify type
3105 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3106 lib/silcclient/client_notify.c.
3108 * Check the watcher list before and after changing nickname
3109 when the NICK_CHANGE notify is received. Affected file is
3112 * Fixed a crash in OPER and SILCOPER command sending. Empty
3113 passphrase caused the crash. Affected file is
3114 lib/silcclient/command.c.
3116 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3118 * Merged with Irssi CVS for Irssi SILC client.
3120 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3122 * Completed the protocol specifications.
3124 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3126 * Merged with Irssi CVS for Irssi SILC client.
3128 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3130 * Added the founder's public key delivery to the
3131 CUMODE_CHANGE notify type as well. Updated the protocol
3132 specs and the code. Affected files are silcd/packet_send.[ch],
3133 silcd/packet_receive.c and silcd/command.c.
3135 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3137 * Added silc_pkcs_public_key_copy function into the
3138 lib/silccrypt/silcpkcs.[ch].
3140 * Remove the `iv' from the SilcChannelEntry since we can
3141 live without it. Affected files are silcd/idlist.h and
3142 silcd/packet_receive.c.
3144 * Added support for sending the founder's public key in
3145 the CMODE_CHANGE notify packet in the server. Affected
3146 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3147 silcd/command.c and silcd/server.c.
3149 * Changed the FOUNDER_AUTH authentication to use only
3150 public key authentication as defined by new protocol
3151 specs. Passphrase authentication with that mode cannot
3152 be used anymore. It is now possible to reclaim founder
3153 mode from any server in the network. Affected files are
3154 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3156 * Added permanent channels support by making the channel
3157 permanent when FOUNDER_AUTH mode is set on the channel.
3158 The channel will not be destroyed even if channel is empty
3159 when that mode is set. Protocol TODO #17. Affected
3160 files are silcd/server.[ch], server_util.[ch],
3161 silcd/command.c, silcd/packet_receive.c and
3162 lib/silcclient/command.c.
3164 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3166 * Added reference counter to the command reply context in
3167 the client library. Affected files are
3168 lib/silcclient/command_reply.[ch].
3170 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3172 * Fixed rekey protocol with PFS in the client library.
3173 Affected file is lib/silcclient/protocol.c.
3175 * Added support for list of errors in client library
3176 command reply handling. Affected file is
3177 lib/silcclient/command_reply.c.
3179 * Defined that the WHOIS and IDENTIFY commands can send
3180 list of errors. Updated the protocol specs. Protocol
3183 * Added support for sending list of errors to WHOIS and
3184 IDENTIFY commands in server. Added support for receiving
3185 list of errors in server. Affected files are
3186 silcd/command.c and silcd/command_reply.c.
3188 * Fixed client info resolving on LEAVE command in client
3189 library to not crash. Affected file is
3190 lib/silcclient/client_notify.c.
3192 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3194 * Defined that the NICK command replies with thew changed
3195 nickname too, to make the nickname changing simpler at
3196 the client's end. Updated protocol specs and the code
3197 in client and server. Affected files are
3198 silcd/command.c, lib/silcclient/command_reply.c and
3199 lib/silcclient/command.c.
3201 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3203 * Added `Compressed' packet flag to indicate that the packet
3204 payload is compressed by the sender. Updated the protocol
3205 specs and the core library. The compression still is not
3206 implemented in the sources. Affected file is
3207 lib/silccore/silcpacket.h.
3209 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3211 * Remove pending command callbacks also if the connection
3212 to the server is destroyed. Affected file is
3213 lib/silcclient/client.c.
3215 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3217 * Added new QUIET channel user mode that can be used to
3218 quiet a user in a channel. Updated the protocol specs but
3219 it wasn't implemented yet. Protocol TODO #27. Affected
3220 file is lib/silccore/silcmode.h.
3222 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3224 * Added BLOCK_INVITE user mode to be able to block incoming
3225 invite notifications. Protoocol TODO #26. Affected files
3226 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3229 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3230 the protocol specs and the code. Affected file is
3231 lib/silccrypt/silcpkcs.c.
3233 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3235 * Disconnect Payload includes now the status type. Updated
3236 the protocol specs and the code. Protocol TODO #25.
3237 Affected files are silcd/server.c, lib/silcclient/client.c.
3239 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3240 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3241 Moved the silc_client_command_status_messages table to the
3242 lib/silcutil/silcutil.c and added new funtion
3243 silc_get_status_message, which deprecates function
3244 silc_client_status_message. Affected files are
3245 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3246 lib/silcutil/silcutil.[ch].
3248 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3250 * Defined that the nickname hash in Client ID MUST be from
3251 lowercase nickname. This effectively changes nicknames in
3252 SILC to case-insensitive. Updated the protocol specs and
3253 the code. Affected files are lib/silcutil/silcutil.[ch],
3254 silcd/serverid.c, and silcd/idlist.c.
3256 * Added new channel user modes BLOCK_MESSAGES_USERS and
3257 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3258 code. Affected files are lib/silccore/silcmode.h,
3259 lib/silcclient/command.c, and silcd/packet_send.c.
3261 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3262 specs and code. Affected file lib/silccore/silcstatus.h.
3264 * Added support for watch list. It is possible to add nicknames
3265 to be watched, and when they come to network, leave network
3266 or user mode changes the watcher will be notified of this
3267 change. Added SILC_COMMAND_WATCH command, added new
3268 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3269 notifications. Updated the protocol specs and implemented
3270 this to library, client and server. Protocol TODO #21.
3271 Affected files are lib/silccore/silccomand.h,
3272 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3273 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3274 silcd/packet_send.[ch], silcd/packet_receive.c, and
3275 irssi/src/silc/core/client_ops.c.
3277 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3278 somebody watching you. Updated the protocol specs and the
3279 code. Affected files are lib/silccore/silcmode.h, and
3280 lib/silcclient/command.c.
3282 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3284 * Added service support to SILC protocol. Added new command
3285 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3286 core library. Services are not implemented in server or
3287 client for now. Protocol TODO #20. Affected files are
3288 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3290 * Added SilcStatus argument to `command' client operation
3291 to return the error status when command sending fails
3292 locally. Changed all command in client library to return
3293 correct command status. Affected files are
3294 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3295 irssi/src/silc/core/client_ops.c.
3297 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3299 * Added silc_mime_parse function to parse MIME headers.
3300 Affected files are lib/silcutil/silcstruti.[ch].
3302 * Added MIME header parsing in Irssi SILC Client. It displays
3303 all textual MIME objects, others it ignores. Affected file
3304 is irssi/src/silc/core/clien_ops.c.
3306 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3308 * Fixed a bug in the pid writing function, which couldn't be
3309 written in a root-owned directory.
3311 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3313 * Defined that channel message to unknown Channel ID must
3314 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3315 Updated the protocol specs and the code in server. The
3316 affected file is silcd/packet_receive.c.
3318 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3320 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3321 that it is used to send error notifys if error occurs during
3322 some SILC packet processing, except commands. The error
3323 types are same as for command reply types. Defined that
3324 if private message is sent to unknown Client ID the error
3325 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3326 Updated the protocol specs and code. Affected files are
3327 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3328 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3329 and irssi/src/silc/core/client_ops.c. Renamed the
3330 SilcCommandStatus to SilcStatus.
3332 * Defined the use of extra WHOIS attributes in WHOIS command.
3333 The <Requested Attributes> (defined in a separate document)
3334 can be used to request additional information about user
3335 not returned by standard WHOIS command. Defined that server
3336 can send WHOIS command directly to client. Client provides
3337 the requested attributes to the server. Updated the protocol
3338 specs. Protocol TODO #4. Implementation is not done yet
3339 (Protocol TODO #24).
3341 * Renamed function silc_client_command_status_message to
3342 silc_client_status_message. Affected files are
3343 lib/silcclient/command_reply.[ch].
3345 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3347 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3348 32 bit integers. Updated the protcol specs and the code.
3349 Affected files are silcd/command.c and
3350 lib/silcclient/command.c.
3352 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3354 * Fixed a bug in library where sending a bogus authentication
3355 payload would lead to a crash. Affected file is
3356 lib/silccore/silcauth.c.
3358 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3360 * Added detach_disabled and detach_timeout server config
3361 options to the server. Affected files silcd/serverconfig.[ch],
3362 silcd/command.c and silcd/packet_receive.c.
3364 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3366 * Added resolve_cmd_ident field to the SilcClientEntry structure
3367 too so that if the entry is for example being resolved so
3368 another command may attach to the same pending command reply
3369 without requiring to resolve the same entry again. Added
3370 support for adding multiple pending commands for one
3371 command idenfier. Affected files lib/silcclient/command.[ch],
3372 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3374 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3376 * Defined that server receives WHOIS command reply for private
3377 and secret channels too. Updated protocol specs and the
3378 code in server. Affected file silcd/command.c.
3380 * Defined <channel user mode list> argument to WHOIS command
3381 reply for returning user modes on the channels. The
3382 channel list now doesn't include the user mode anymore but the
3383 actual channel mode. Updated protocol specs and the code in
3384 client and server. Affected files are silcd/command_reply.c,
3385 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3386 and lib/silcclient/command_reply.c.
3388 * Save the channels list in WHOIS command reply in normal server
3389 so that WHOIS always shows joined channels also in normal
3390 server and not just on router. Affected file is
3391 silcd/command_reply.c.
3393 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3395 * Defined that server receives USERS command reply for private
3396 and secret channels too. Updated protocol specs and the
3397 code in server. Affected file silcd/command.c.
3399 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3401 * Changed the UMODE's mode mask argument to be optional. If
3402 not provided then the command merely returns the current mode
3403 mask to the client. Updated protocol specs and the server.
3404 Affected file is silcd/command.c.
3406 * Added SILC session detachment/resuming support. It is possible
3407 to detach by closing the network connection and then re-connect
3408 and resume to the old client session. Added DETACHED user
3409 mode that server will set for detached client. Added new
3410 packet RESUME_CLIENT which is used to perform the resuming
3411 process. Added DETACH command. Updated the protocol specs,
3412 core library, client and server. Protocol TODO #22. Very
3413 many affected files around the tree.
3415 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3417 * Changed the CMODE's mode mask argument to be optional. If
3418 not provided then the command merely returns the current mode
3419 mask to the client. Updated protocol specs and the server.
3420 Affected file is silcd/command.c.
3422 * Changed the Killer's Client ID in KILLED notify to be just
3423 any ID payload since router server is allowed to kill as well.
3424 Updated protocol specs, client libary and server. Affected
3425 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3426 and irssi/src/silc/core/client_ops.c.
3428 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3430 * Added new user modes ANONYMOUS for special anonymous servers
3431 that may set the mode for client, and BLOCK_PRIVMSG which
3432 client may set to block incoming private messages unless the
3433 Private Message Key flag is set (using private keys to protect
3434 private messages). Updated protocol specs and code in client
3435 and server and core library. Protocol TODO #23. Affected
3436 files are lib/silccore/silcmode.h, silcd/server.[ch],
3437 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3438 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3440 * Added new channel user mode BLOCK_MESSAGES which the client
3441 may set to itself to tell server not send channel messages.
3442 Other packets such as channel key packets are still sent.
3443 Protocol TODO #23. Updated the protocol specs, client and
3444 server. Affected files are lib/silccore/silcmode.h,
3445 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3446 lib/silcutil/silcutil.c, silcd/command.c, and
3447 silcd/packet_send.c.
3449 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3451 * Redefined the Status Payload to include now two 8 bit fields,
3452 instead of one 16 bit field. This now makes it possible to
3453 send list of errors. Updated the protocol specs and the code
3454 in core library, client library and server. Protocol TODO #1.
3455 Affected files are lib/silccore/silccommand.[ch],
3456 lib/silcclient/command_reply.[ch], silcd/command.c,
3457 silcd/command_reply.c and silcd/packet_receive.[ch].
3459 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3461 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3462 must be handled by the application and should tell the application
3463 that an error message was already printed, and it should print the
3464 config coords (line, filename, ...). Affected files are
3465 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3467 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3468 server config parsing code more readable.
3470 Fixed a bug in the fetch_logging() config callback.
3472 Affected files is silcd/serverconfig.c.
3474 * Drop root privileges when started in foreground. Don't drop them
3475 if debugging also. Affected file is silcd/silcd.c.
3477 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3479 * Added more IM-like features by introducing new user modes
3480 for setting various presence information. Added new modes:
3481 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3482 specs and code. Protocol TODO #19. Affected files are
3483 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3484 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3486 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3488 * Added STATS command to the protocol after all, to return
3489 various statistical information about the network. It can
3490 be used by clients to retrieve statistical information, and
3491 servers may use it to to fetch cell and network wide
3492 statistics from router. Updated the protocol specs and
3493 implemented it to the server. Protocol TODO #16.
3494 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3495 silcd/command_reply.[ch].
3497 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3499 * The LIST command reply in client libary now adds new channel
3500 entry if the returned channel doesn't exist yet in cache,
3501 and returns the channel entry to the application in the
3502 command_reply client operation. Affected file is
3503 lib/silcclient/command_reply.c.
3505 * Changed the channel message payload's MAC generation to
3506 include the IV in the MAC as well. This way all relevant
3507 parts of the channel message payload are authenticated also
3508 with the channel message MAC (and not only by packet MAC).
3509 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3510 Affected file is lib/silccore/silcchannel.c.
3512 * Fixed the SKE to save the remote version, since the
3513 silc_ske_parse_version mistakenly checked wrong version,
3514 after it replaced the start payload. Affected files are
3515 lib/silcske/silcske.[ch].
3517 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3519 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3520 string utility functions. Added there also new functions
3521 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3522 Affected files lib/silcutil/silcstrutil.[ch].
3524 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3525 files are lib/silcutil/silcstrutil.[ch].
3527 * Defined that the security property fields in SKE SHOULD be
3528 UTF-8 encoded, defined that version string MUST be US-ASCII
3529 encoded, defined that passphrases sent in connection
3530 authentication protocol MUST be UTF-8 encoded. Implemented
3531 these to the client and server. Defined also that other
3532 passphrases sent in the protocol MUST be UTF-8 encoded.
3533 Affected files are lib/silcske/silcske.c,
3534 lib/silcclient/protocol.c, silcd/protocol.c,
3535 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3537 * Changed the silc_client_close_connection interface to not
3538 need the SilcSocketConnection which should not be visible
3539 to application. Affected files are lib/silcclient/client.c
3540 and lib/silcclient/silcclient.h.
3542 * Rewrote the text for Private Message Key Payload in the
3543 protocol specification. Protocol TODO #11.
3545 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3547 * Upgraded the protocol version to 1.1, updated protocol specs
3550 * Added the nickname as new argument to NICK_CHANGE notify and
3551 added it to protocol specs and implemented it to client and
3552 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3553 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3554 lib/silcclient/client_notify.c.
3556 * Added the killer's client ID to the KILLED notify and added
3557 it to protocol specs and implemented it to client and server.
3558 Protocol TODO #13. Affected files are silcd/command.c,
3559 silcd/packet_receive.c, packet_send.[ch],
3560 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3561 The killer's client entry is now returned to application in
3562 the `notify' client operation.
3564 * Fixed the Max Argument fields that had too large value set
3565 in the protocol specs. Protocol TODO #14.
3567 * Added the LEAVE command reply to return the ID of parted
3568 channel. Updated protocol specs and implemented it to the
3569 client and server. Protocol TODO #15. Affected files are
3570 silcd/command.c, lib/silcclient/command_reply.c. The channel
3571 entry is now returned to application in the `command_reply'
3574 * Rewrote the version SKE version checking in client libary
3575 and in server to use the silc_parse_version_string. Affected
3576 files are lib/silcclient/protocol.c, silcd/protocol.c.
3578 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3579 commands that was missing it, and updated protocol specs and
3580 the server implementation. Protocol TODO #10. The affected
3581 file is silcd/command.c.
3583 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3584 generic reply to a generic request (REQUEST flag), and
3585 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3586 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3587 to define the payload for DATA flag. Added the flags to
3588 the implementation. Protocol TODO #9. Affected file is
3589 lib/silccore/silcchannel.h.
3591 Changed the client library to return the message length
3592 to application as well in the channel_message and private_message
3593 client operations. Affected files are
3594 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3595 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3596 and lib/silcclient/client_ops_example.c.
3598 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3599 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3600 the channel. Updated protocol specs and impelemented this
3601 to client and server. Protocol TODO #6. Affected files are
3602 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3603 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3605 Added new options m and M to CMODE command in Irssi SILC
3606 client to set these modes.
3608 * Deprecated all administrative commands from SILC protocol
3609 since they are highly implementation specific commands.
3610 Updated protocol specs. Moved the old commands in
3611 implementations to private range of command types. Affected
3612 files are silcd/command.c, lib/silcclient/command.c and
3613 lib/silcclient/command_reply.c. Protocol TODO #8.
3615 * Fixed a bug in server where sending unknown command crashes
3616 the server. Affected file silcd/command.c.
3618 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3620 * Added SILC_PROTOCOLVERSION macro to check protocol version
3621 of a socket connection. The affected file is
3622 lib/silcutil/silcsockconn.h.
3624 * Added better error logging in rekey protocol. Affected file
3627 * Do not check public key types in SKE during rekey. Affected
3628 file lib/silcske/payload.c.
3630 * Fixed the rekey protocol with PFS, which was totally broken.
3631 Affected file silcd/protocol.c.
3633 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3635 * Some client implementations quit network by doing first LEAVE
3636 and then immediately SIGNOFF (like Bombyx). We now do check
3637 after a short time after LEAVE notify and check whether the
3638 client is still valid after LEAVE, and if not we remove it from
3639 cache. Affected file is lib/silcclient/client_notify.c.
3641 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3643 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3644 it's good not to have security holes here.
3646 * Fixed a negative refcount situtuation for the config context.
3647 Affected file is silcd/serverconfig.c.
3649 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3651 * ROBOdoc documented lib/silcutil/silcutil.h.
3653 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3655 * Optimized even more the SilcPacketContext structure. Now
3656 totally saved 16 bytes of memory per context after optimization.
3657 Affected files are lib/silccore/silcpacket.[ch].
3659 * Made strict checks for valid SILC IDs. Affected file is
3660 lib/silccore/silcid.c.
3662 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3664 * Changed the object argument for silc_cipher_register,
3665 silc_hash_register, silc_hmac_register and silc_pkcs_register
3666 to const. Affected files are lib/silccrypt/silccipher.[ch],
3667 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3669 * Changed the silc_get_username and silc_get_real_name to
3670 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3672 * Fixed the Irssi SILC Client to use the silc_get_username and
3673 silc_get_real_name insted of glib routines since the glib
3674 routines only corrupt stack. Fixes the Irssi SILC to work in
3675 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3677 * Fixed the Irssi to not use g_get_home_dir since it crashes
3678 or returns garbage on cygwin and corrupts stack. Added function
3679 get_home_dir to Irssi routines. Affected files are
3680 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3682 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3684 * Made some structure optimizations. SFTP memory FS MemFSEntry
3685 entry structure. Optimized SilcTask structure. Optimized
3686 SilcPacketContext structure.
3688 Affected files lib/silcsftp/sftp_fs_memory.c,
3689 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3691 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3693 * And yet again reverted back the config thing since Johnny
3694 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3697 * Fixed memory leaks from config object. Affected files are
3698 silcd/serverconfig.[ch].
3700 * Added support for adding new connections to the server in rehash.
3701 After rehash they take effect.
3703 Added support for changing the maximum allowed connections in
3704 rehash. The number can grow but going smaller is not supported.
3706 Added function silc_server_num_sockets_by_remote to the
3707 silcd/server_util.[ch].
3709 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3711 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3713 * Added preliminary checking during config parsing for a valid
3714 public/private key and removed further checks in the code.
3715 Affected files are silcd/serverconfig.[ch], server.c.
3717 * Moved functions silc_server_drop() and silc_server_daemonise()
3718 from server.c to silcd.c since they are stricly related to
3719 the application activity.
3721 * Reverted a small part of the automatic ref/unref since
3722 it caused a double unref in some situations. Affected
3723 files are silcd/silcd.[ch], server.c, serverconfig.c.
3725 * Added some .cvsignore files in the lib directory.
3727 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3729 * Fixed silc_net_gethostbyaddr to correctly resolve by
3730 address. Affected file lib/silcutil/silcnet.c.
3732 * Fixed the notify relaying to client. The HMAC to be used
3733 with relayed packets ws wrong and caused decryption failure
3734 at the client end. Affected file is silcd/packet_receive.c.
3736 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3738 * Created new branch silc_protocol_1_0_branch.
3740 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3742 * Changed the silc_server_config_* routines to be SilcServer
3743 independent. They are now officially application specific code
3744 and not part of generic server implementation. Affected files
3745 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3747 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3749 * Added automatic referencing of config context in the
3750 silc_server_config_alloc, and automatic unreferencing in the
3751 silc_server_config_destroy. Affected files are
3752 silcd/serverconfig.[ch], silcd/silcd.c.
3754 * Fixed the silc_log_quick handling in the logging routines.
3755 It didn't log quickly when it was TRUE. Affected file is
3756 lib/silcutil/silclog.c. Also the flush delay was set even
3757 if it was 0 in config file. Affected file is
3758 silcd/serverconfig.c.
3760 * Added support for changing key pair of the server in rehash.
3761 Affected file silcd/server.c.
3763 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3765 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3766 too early, before getting the channel entry. Affected file
3767 is silcd/packet_receive.c.
3769 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3771 * Added functions silc_server_config_[ref/unref], these are used
3772 to prevent that the config object is destroyed.
3774 No longer directly affect global variables silc_log_quick and
3775 silc_log_delay, they are first cached inside the config object
3776 and then applied with silc_server_config_setlogfiles().
3778 silc_server_config_set_defaults() is now internal to
3779 serverconfig.c, there are no reasons to show this internal stuff
3782 Affected files are silcd/serverconfig.[ch].
3784 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3785 fprintf's to stderr, since some code may be executed again after
3786 the server went into the background. Affected files are
3789 * Added rehash support. Added function silc_server_rehash() that
3790 will perform all the basic tasks of the rehashing procedure.
3792 * Added command line option `-x, --hexdump'. This will enable the
3793 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3794 The option `--hexdump' implies `--debug'.
3796 * Fixed a bad bug in the logging APIs (silcutil library) where
3797 the application would crash after calling silc_log_reset_all().
3799 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3801 * Fixed the KICKED notify handling in client library to
3802 correctly remove the channel and all entries from the
3803 channel when I was kicked. This bug crashed the client.
3805 Fixed yet another but in KICKED notify handling to remove
3806 the kicked client correctly from the channel.
3808 Affected file is lib/silcclient/client_notify.c.
3810 * Fixed a minor bug in looking up correct client entry
3811 in KICKED notify in server. Affected file is
3812 silcd/packet_receive.c.
3814 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3815 sources correctly to distribution. Fixes --with-gmp option.
3817 * Removed the manual rehashing from ID Cache, and changed it
3818 to use the SILC Hash Table's auto rehash feature. Affected
3819 file is lib/silccore/silcidcache.c.
3821 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3823 * Fixed a bug in the silc_client_nickname_format function that
3824 handles the multiple same nickname formatting. Two clients
3825 with same nickname caused problems after the first one left
3826 and rejoined. It didn't format the nickname correctly.
3827 Affected file is lib/silcclient/idlist.c.
3829 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3831 * Don't change the topic if olod topic is same as new one.
3832 Affected file is silcd/packet_receive.c.
3834 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3836 * Added cross-reference support to the SILC Documentation
3837 generator. All types across all HTML files are now cross-
3838 referenced. Affected files util/robodoc/generator.c and
3839 scripts/silcdoc/silcdoc.
3841 * Added file lib/silcutil/silctypes.h to include all the
3842 arithmetic type definitions and some macros. Removed
3843 includes/bitmove.h and moved macros to silctypes.h.
3845 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3847 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3849 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3851 * Added `type' argument to silc_id_payload_parse_id function which
3852 now returns the type of the ID to the sent pointer. Affected
3853 file is lib/silccore/silcid.[ch].
3855 * Added check for CMODE_CHANGE notify type that mode change is
3856 allowed by the sender. Affected file silcd/packet_receive.c.
3858 * Added check for CUMODE_CHANGE notify type that mode change is
3859 allowed by the sender. Affected file silcd/packet_receive.c.
3860 Added the ID type as CUMODE_CHANGE notify type as argument
3861 to the `notify' client operation. Affected files are
3862 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3864 * Added function silc_client_add_server to the client library.
3865 Added support for resolving also channel and server info when
3866 received unknown entity in notify packet. Affected files are
3867 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3869 * Added function silc_command_get_status to return the command
3870 status from the command reply's argument payload. Affected files
3871 are lib/silccore/silccommand.[ch].
3873 * Added check for KICKED notify type that the kicking is
3874 allowed by the client. Affected file silcd/packet_receive.c.
3876 * Created function silc_get_input which can be used to get input
3877 (echo on or off) from user on command line. Affected files are
3878 lib/silcutil/silcutil.[ch].
3880 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3882 * Optimized silc_server_packet_relay_to_channel function.
3883 Added new function silc_channel_message_payload_encrypt which
3884 can be called directly if channel message payload needs to
3885 be encrypted and is already encoded (no need to call _encode
3886 function). Packet relaying is now done by router without any
3887 extra memory allocations. Affected files are
3888 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3889 silcd/packet_send.c.
3891 * Fixed the INVITE notify handling. It took wrong arguments
3892 as invite list and invite delete. Affected file is
3893 silcd/packet_receive.c.
3895 * Added check for TOPIC_SET notify type that the topic change is
3896 allowed by the client. Affected file silcd/packet_receive.c.
3898 * Added check for INVITE notify type that inviting is allowed by
3899 the client. Affected file silcd/packet_receive.c.
3901 * Changed the silc_server_client_on_channel to return the
3902 SilcChannelClientEntry as well. Moved the function
3903 silc_server_check_cmode_rights to server_util.[ch].
3904 Affected files are silcd/server_util.[ch], silcd/command.c.
3906 * Added function silc_server_check_umode_rights to check whether
3907 changing client's user mode is allowed. Added check for
3908 UMODE_CHANGE notify type that the umode change is allowed
3909 by the client. Affected files are silcd/server_util.[ch],
3910 silcd/packet_receive.c and silcd/command.c.
3912 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3914 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3915 ID length. It ignored that ID can be IPv6 based as well.
3916 Affected file lib/silccore/silcpacket.h.
3918 * Fixed the silc_id_id2str and silc_id_str2id to take the
3919 IPv6 address offset's into consideration. Affecte file is
3920 lib/silccore/silcid.c.
3922 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3924 * Fixed the internal Unix scheduler functions to check for
3925 NULL context they may receive. The affected file is
3926 lib/silcutil/unix/silcunixschedule.c.
3928 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3930 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3931 can specify different directory with --home command line
3932 parameter. Affected files irssi/src/silc/core/client_ops.c,
3935 * SILC-specific commands aren't now executed if the active server
3936 isn't of SILC-type, so there won't be problems with having
3937 IRC and SILC protocol support in same client. Affected files
3938 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3941 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3943 * Improved the signal support in SILC Schedule. Added new
3944 function silc_schedule_signal_call which is used by application
3945 to mark a signal to be called. It is now safe to perform
3946 any kind of tasks in signal callbacks since it is guaranteed
3947 that the application specified signal callback is called
3948 after the signal is over. Affected files are
3949 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3951 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3953 * Added `name' field to SilcChannelPrivateKey to represent
3954 application given name for the key. Moved also the context from
3955 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3956 Added the `name' argument also to the function
3957 silc_client_add_channel_private_key.
3959 Added function silc_client_current_channel_private_key to set the
3960 current channel private key in use.
3962 Added "change" command to KEY command which can be used to change
3963 the current channel private key. Bound the command also to
3964 alt+K (Alt+Shift+k).
3966 Also affected files lib/silcclient/client_channel.c,
3967 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3969 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3971 * Added silc_rng_get_byte_fast function in to the
3972 lib/silccrypt/silcrng.[ch].
3974 * Changed the interface of silc_packet_assemble and the
3975 silc_packet_send_prepare. If silc_packet_assmble is now
3976 called the application does not call silc_packet_send_prepare
3977 because the library will call it automatically. These
3978 interfaces now also return a reference to the outgoing buffer
3979 which includes the assembled packet, which the application can
3980 use to encrypt the packet.
3982 Affected files are lib/silccore/silcpacket.[ch],
3983 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3984 silcd/packet_send.c, server_backup.c and packet_receive.c.
3986 * Fixed a packet sending bug on very high load, where outgoing
3987 packet queue wasn't handled correctly and packets got corrupted.
3988 Affected files are lib/silcutil/*/silc*sockconn.c,
3989 lib/silcclient/client.c and silcd/server.c.
3991 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3993 * Added macro SILC_PACKET_DATALEN which can be used during
3994 packet assembling to check whether the data to be added to
3995 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3996 len is truncated until it fits it.
3998 Added checks for maximum length of channel message payload and
3999 private message payload also.
4001 Added checks for maximum packet length in server and in
4004 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4005 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4006 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4007 lib/silcclient/client_prvmsg.c.
4009 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4011 * Added silc_server_packet_queue_purge call to the
4012 silc_server_disconnect_remote to assure that all data in the
4013 queue before disconnecting is sent to the network. Affected
4014 file silcd/server.c.
4016 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4018 * Added the deleting of server's own ID cache entry to the
4019 silc_server_free function. Free also everything else that
4020 has been allocated in silc_server_init. The affected file
4023 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4025 * Added functions silc_parse_version_string, silc_version_to_num,
4026 and silc_ske_parse_version to parse SILC protocol style version
4027 strings. Affected files lib/silcutil/silcutil.[ch] and
4028 lib/silcske/silcske.[ch].
4030 * Added new configuration params: version_protocol, version_software
4031 and version_software_vendor to specify what version the remote
4032 host must at least be to be able to connect to server. The vendor
4033 string can be regex matched too. Added new function
4034 silc_server_connection_allowed to check maximum number of allowed
4035 connections, and allowed versions for incoming connections.
4036 Affected files are silcd/server.c, server_util.[ch] and
4039 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4041 * Added preliminary support for signals in scheduler. The
4042 signals we care about are now blocked always when the scheduler
4043 is locked. This way we can synchronise the use of signal with
4044 scheduler. It is guaranteed that when signal occurs the scheduler
4045 is not locked, and thus new tasks can be safely added to the
4048 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4049 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4050 Added new platform specific routines
4051 silc_schedule_internal_signals_[un]block and
4052 silc_schedule_internal_signal_[un]register.
4054 Added new functions to SILC Schedule API:
4055 silc_schedule_signal_[un]register. Each signal that application
4056 is going to use should be registered to the scheduler.
4058 Affected files are lib/silcutil/silcschedule.[ch],
4059 lib/silcutil/*/silc*schedule.c.
4061 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4063 * Check for unauthenticated client and server in the
4064 silc_server_new_client and silc_server_new_server functions.
4065 Affected file silcd/packet_receive.c.
4067 * Added function silc_string_is_ascii to check whether given
4068 string is 7-bit ASCII string. Affected files are
4069 lib/silcutil/silcutil.[ch].
4071 * Added function silc_id_is_valid_server_id into the
4072 silcd/serverid.c and added checking for valid Server ID's in
4073 silc_server_new_server. The Server ID must always be based
4074 on the server's public IP address.
4076 * Added logging of DISCONNECT packet message in the server.
4077 Affected file silcd/server.c.
4079 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4081 * Changed all library interfaces that use Global RNG to also
4082 accept SilcRng as argument. Affected files are
4083 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4084 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4085 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4086 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4087 lib/silccrypt/rsa.c.
4089 * Added function silc_pkcs_generate_key to the
4090 lib/silccrypt/silcpkcs.[ch] for applications so that they
4091 don't need to do pkcs->pkcs->init calls anymore.
4093 * Remove SilcSocketConnection from the SFTP API since it really
4094 wasn't needed there. The application has the information
4095 saved in its contexts anyway and the SFTP layer doesn't need
4096 know about it. Affected files lib/silcsft/silcsftp.h and
4097 lib/silcsftp/sftp_[server/client].c.
4099 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4100 The SilcSimContext is not SilcSim.
4102 * Fixed possible buffer overflows in silc_id_render in the
4103 lib/silcutil/silcutil.c.
4105 * On EPOC the global crypto module lists are not used at all
4106 in the crypto library. Added support for using the constant
4107 algorithm list on EPOC. Affected files are
4108 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4111 * Fixed the handling of third parameter of KICKED notify, since
4112 it was mistakenly updated to SILC Protocol 1.0 even though it
4113 is to be included in 1.1. Since it is not in 1.0 it is not
4114 mandatory, and this fix now handles it only if it is provided,
4115 and it is not error if it is not provided. Affected file
4116 lib/silcclient/client_notify.c.
4118 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4120 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4121 client. Affected file irssi/src/silc/core/client_ops.c.
4123 * Merged with Irssi 0.8.4 from irssi.org CVS.
4125 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4127 * Check for valid socket connection in client entries before
4128 sending any messages. Fixes a crash, but doesn't fix some
4129 other underlaying bug that is lurking there. Affected
4130 file silcd/packet_send.c.
4132 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4134 * $usermode, $cumode and $cumode_space expandos shouldn't do
4135 anything with non-SILC server records. Affected file
4136 irssi/src/silc/core/silc-expandos.c
4138 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4140 * Fixed the silc_net_check_[host/local]_by_sock to support
4141 IPv6 bound sockets as well. Now they can return IPv6 addresses
4142 as well. Affected file lib/silcutil/silcnet.c.
4144 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4145 Affected lib/silcutil/unix/silcunixnet.c.
4147 * Fixed ID rendering (at least on some platforms, not NetBSD)
4148 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4150 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4152 * Added silc_hash_public_key and silc_hash_public_key_compare
4153 functions to be used with SilcHashTable. They can be used to
4154 hash public keys and compare public keys in hash table. Affected
4155 file lib/silcutil/silcutil.[ch].
4157 * Added support for specifying multiple public keys for Client
4158 connection section in server configuration file. This makes it
4159 possible to accept multiple public keys from same host, or to
4160 make a section that accepts any incoming host, and have the
4161 accepted public keys listed in the section.
4163 Added functions silc_sever_[find/get]_public_key, added the
4164 support for this actually to all connection sections but only
4165 the Client section is currently allowed to specify multiple
4168 Affected files are silcd/server.c, server_internal.h,
4169 command.c, protocol.c, server_util.[ch], packet_receive.c.
4171 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4173 * Merged Irssi 0.8.2 from irssi.org CVS.
4175 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4177 * If silc_debug is TRUE, also output standard logging messages
4178 to stderr with the debug output.
4180 Made silc_log_reset_all() flushing all channels before returning.
4181 Also fixed some documentation typos.
4183 Affected files are lib/silcutil/silclog.[ch].
4185 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4187 * Fixed the server to check correctly the amount of connections
4188 from single host, by checking also the type of the connection.
4189 Fixed also the comparison of number of connections and number
4190 of allowed connections. Affected files are silcd/server.c,
4193 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4195 * Fixed the USERS command reply to save the user's mode on the
4196 channel as well. Fixed JOIN command reply to check whether a
4197 client is on channel already and not join it twice. Affected
4198 file lib/silcclient/command_reply.c.
4200 * Added new file silc-expandos.c into irssi/silc/core/ to return
4201 various stuff for various signal for the statusbar etc. updating.
4202 Now Irssi SILC client prints channel user modes etc. on the
4205 * The user mode (like server/router operator changes) is now shown
4206 on the Irssi SILC client's statusbar. The affected files are
4207 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4209 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4211 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4212 to SILC_SCHEDULE_[UN]LOCK macros.
4214 * Added more error printing to logs in server code. Affected
4215 files silcd/server.c and silcd/protocol.c.
4217 * Fixed -S option parsing in Irssi SILC Client. Affected file
4218 irssi/src/silc/core/silc-core.c.
4220 * Added silc_buffer_alloc_size function. Affected file is
4221 lib/silcutil/silcbuffer.h.
4223 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4225 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4226 constants. Affected files in
4227 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4230 * Changed the internal SFTP Memory FS table to const. Affected
4231 file lib/silcsftp/sftp_fs_memory.c.
4233 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4235 * Fixed the buffer formatting and unformatting routines to
4236 check the size of 64 bits types with sizeof(). Affected
4237 file is lib/silcutil/silcbuffmt.c.
4239 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4241 * Removed 0.6.x backwards support.
4243 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4245 * Changed all integer type names:
4246 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4247 to avoid collisions with other libraries using same type names
4250 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4252 * Added `prefer_ipv6' argument to the functions
4253 silc_net_gethostbyname[_async]. If it is TRUE it will return
4254 IPv6 address over IPv4. If FALSE IPv4 address is returned
4255 even if IPv6 address was found. Affected files
4256 lib/silcutil/silcnet.[ch].
4258 * Added support silc_net_create_connection[_async] to fallback
4259 to IPv4 address if IPv6 address could not be used (like if
4260 it doesn't work on a specific system). Affected file in
4261 lib/silcutil/unix/silcunixnet.c.
4263 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4265 * Added silc_schedule_reinit function to do the enlarging
4266 of the max tasks handling capabilities of the scheduler.
4267 Affected files lib/silcutil/silcschedule.[ch].
4269 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4271 * Added automatic extern "C" { ... } for C++ compilers so the
4272 application does not need to define them. Affected file
4273 includes/silcincludes.h.
4275 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4276 old name went against naming convention. Applications now
4277 include "silcclient.h" instead of "clientlibincludes.h".
4278 Removed includes/clientlibincludes.h, it is redundant now.
4280 * Renamed includes/version.h to silcversion.h.
4282 * Added really preliminary support for OS/2 into the util
4283 library. Only thread & mutex API is implemented, others
4284 are still to be implemented. Created the lib/silcutil/os2/
4285 directory. Created also file includes/silcos2.h.
4287 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4289 * Added preliminary BeOS support into the util library.
4290 Created lib/silcutil/beos/, and implemented all the needed
4291 functions to support SILC on BeOS. Created also file
4292 includes/silcbeos.h.
4294 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4296 * Added proper initializations to silc's irssi code, so it's
4297 now possible to load it as module. Affected files
4298 irssi/src/silc/core/silc-core.c,
4299 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4301 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4303 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4306 * Fixed the silcdoc document generator to correct generate
4307 docs from all kinds of filenames. Affected files are
4308 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4310 * ROBOdoc documented lib/silcutil/silcmemory.h.
4311 Added also new function silc_memdup.
4313 * Removed lib/silcutil/silcbufutil.h and moved those routines
4314 to the lib/silcutil/silcbuffer.h.
4316 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4318 * Added `user_count' to the SilcChannelEntry which now tells the
4319 number of users on the channel. The user count is now saved
4320 in normal server of global channels as well. Affected files
4321 silcd/server.c, idlist.h, packet_receive.c and command.c.
4323 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4324 include file utility functions.
4326 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4327 instead of calling directly OS routines.
4329 * Fixed NICK change printing in Irssi SILC Client. Fixed
4330 KICKED notify printing in Irssi SILC Client. Affected file
4331 irssi/src/silc/core/client_ops.c.
4333 * Fixed a NICK change bug in client library, to not recreate the
4334 client_entry->channels hash table everytime nick is changed.
4335 Affected file lib/silcclient/client.c.
4337 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4339 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4340 the SKE interface a bit.
4342 * Fixed padding problem in PKCS#1. The padding was not actually
4343 random since the random number generator was used incorrectly.
4344 This security bug affects only when encrypting with PKCS#1, and
4345 it is not currently used at all in SILC. SILC only use signing
4346 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4348 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4350 * Rewrote the notify handling in Irssi SILC client to not call
4351 the events as signals. Fixes problems with Perl support.
4352 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4354 * Send the auto-nicking NICK command in client library with
4355 little timeout after connecting. The affected file is
4356 lib/silcclient/client.c.
4358 * Added following new config file settings:
4359 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4360 key_exchange_timeout, conn_auth_timeout, connections_max,
4363 Implemented all the new config settings handling in the server.
4365 Optimized the use of SKE Mutual flag usage. Use it only
4366 if connection authentication protocol is not based in public
4369 Renamed all SilcServerConfigSection* to SilcServerConfig*
4370 to have a bit shorter names.
4372 Affected files silcd/serverconfig.[ch], server.[ch], and
4375 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4377 * Cleaned up the listening sockets code, preparing for the rehash
4378 support. Affected file is silcd/server.c.
4380 * Fixed some output messages. Affected files are silcd/silcd.c,
4383 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4385 * Create lib/doc/silcrng_intro.html document as introduction
4386 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4388 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4390 * Fixes to the silcd config template. Affected file is
4391 doc/example_silcd.conf.in.
4393 * Removed type casts from silc_calloc(), conforming to the
4394 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4396 * Removed param_name member from client, server, and router
4397 section structs, now identifying the param directly.
4399 Added CONFIG_FREE_AUTH macro in config file parsing.
4401 Affected files are silcd/serverconfig.[ch].
4403 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4405 * Fixed command line parameter handling. All SILC initialization
4406 is now done in silc_core_init() which also fixes autoconnecting
4409 Affected files irssi/src/silc/core/silc-core.c,
4410 irssi/src/fe-text/silc.c.
4412 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4414 * Added new configuration options and blocks:
4415 keepalive_secs, reconnect_count, reconnect_interval,
4416 reconnect_interval_max, reconnect_keep_trying and
4417 require_reverser_lookup. Added ConnectionParam block, and
4418 implemented the connection parameters when connecting as
4419 initiator and when accepting connections as responder.
4421 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4422 whether given configuration value has been given already.
4424 Affected files silcd/serverconfig.[c], server.[c].
4426 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4427 algorithm parts and created new file silcalgs.conf, that
4428 is now included from the example_silcd.conf.in.
4430 * Optimized the silc_server_connect_to_router_second to take
4431 the connection configuration object from the SilcServerConnection
4432 object instead of finding it during the connecting phase.
4433 Added the configuration object to SilcServerConnection struct.
4434 Affected files silcd/server_internal.h, server.c.
4436 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4438 * Add the client on channel after it was resolved at the
4439 channel message receiving, and it was not already on the
4440 channel. Affected file lib/silcclient/client_channel.c.
4442 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4444 * Fixed the public key authentication to allocate always the
4445 destination signature buffer instead of using static buffer.
4446 Affected file silcd/protocol.c.
4448 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4450 * Unified the serverconfig.[ch]'s helper function interface.
4451 Affected file silcd/serverconfig.[ch].
4453 * Removed doc/example_silc.conf.in since it is redundant.
4454 The make install will now install irssi/silc.conf file.
4456 * Added new Passphrase and Publickey authentication methods to
4457 config file, allowing both public key and passphrase based
4458 authentication to be set at the same time.
4460 Added `prefer_passphrase_auth' setting in config file which
4461 can be used to set to prefer passwd auth if both passwd and
4462 public key is set. If not set, public key is preferred.
4463 This has effect only when being initiator (responder will try
4466 Added support for authentication with passphrase and public key
4467 at the same time. The passphrase is tried first always since
4468 it is faster to check.
4470 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4472 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4474 * Merged the new SILC Config library, with the server parsing
4475 support. Read the header file silcconfig.h or the toolkit
4476 documentation for the news. Affected files are
4477 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4478 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4479 silcd/protocol.c silcd/server.c silcd/server_backup.c
4480 silcd/serverconfig.[ch] silcd/silcd.c.
4482 * Fixed some silclog documentation. Affected file is
4483 lib/silcutil/silclog.h.
4485 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4487 * The silc_cipher_register, silc_hash_register and
4488 silc_hmac_register now checks if the object to be registered
4489 is registered already. Affected files are
4490 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4492 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4494 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4496 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4498 * Allow zero length channel messages inside the Channel Message
4499 Payload. Affected file lib/silccore/silcchannel.c.
4501 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4502 as header filenames.
4504 * Removed lib/silcclient/README and created HTML file
4505 lib/silcclient/silcclient_using.html, which is now included
4506 as part of Toolkit documentation.
4508 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4510 * Fixed CUMODE_CHANGE notify handling to change the mode of
4511 correct client. Affected file lib/silcclient/client_notify.c.
4513 * Make silc_rng_alloc fail if it cannot allocate the sha1
4514 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4516 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4518 * Fixed the file transfer's key agreement payload to include
4519 zero port also if the hostname is NULL because it could not
4522 Call file transfer monitor callback now also if error occurs
4523 during key agreement protocol.
4525 Changed the silc_client_file_send interface to return the
4526 SilcClientFileError instead of session id. The session ID
4527 is returned into pointer provided as argument.
4529 Check that the file exists locally before sending the
4530 file transfer request at all.
4532 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4534 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4535 error than can occur while key agreement protocol. Affected
4536 file lib/silcclient/silcapi.h.
4538 * Fixed the event_mode CMODE handler to not crash when mode
4539 is changed and +k mode is set in the channel. Affected file
4540 irssi/src/silc/core/silc-channels.c.
4542 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4543 SILC_LOG_WARNING to give out Warning and not Error. Affected
4544 file lib/silcutil/silclog.c.
4546 * Fixed the channel message payload decryption in the function
4547 silc_channel_message_payload_decrypt to not modify the original
4548 buffer before it is verified that the message decrypted
4549 correctly. Otherwise, next time it is called with correct
4550 channel key it won't encrypt since the payload is corrupted.
4551 Affected file lib/silccore/silcchannel.c.
4553 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4555 * Do not constantly resize the window. A fix patch by cras.
4556 Affected file irssi/src/fe-text/screen.c.
4558 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4560 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4561 Affected file lib/silcutil/silcnet.c.
4563 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4565 * Fixed a bug in hash table internal routine for traversing
4566 the table with foreach callback. The current entry may
4567 become invalid in the callback but it was referenced after
4568 the callback returned.
4570 Do not allow auto rehashing of hash table during the
4571 silc_hash_table_foreach operation, for same reasons as it is
4572 not allowed for SilcHashTableList. Affected files are
4573 lib/silcutil/silchashtable.[ch].
4575 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4577 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4578 Win32 DLL. extern's in header files are now declared with
4581 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4583 * Fixed private message handling. It used some old code that
4584 caused the client to crash. Affecte file is
4585 lib/silcclient/client_prvmsg.c.
4587 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4589 * Added function silc_client_add_channel,
4590 silc_client_replace_channel_id, and removed functions
4591 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4592 from client library.
4594 * Added cross reference of the joined channels to the
4595 SilcClientEntry, and changed the SilcChannelEntry's
4596 users list to SilcHashTable. The affected files are
4597 lib/silcclient/idlist.[ch].
4599 * Fixed a bug in hash table tarversing. While the hash table
4600 is traversed with SilcHashTableList the table must not be
4601 rehashed. It is now guaranteed that auto rehashable tables
4602 are not rehashed while tarversing the list. Also defined that
4603 silc_hash_table_rehash must not be called while tarversing
4604 the table. Added function silc_hash_table_list_reset that must
4605 be called after the tarversing is over. The affected files are
4606 lib/silcutil/silchashtable.[ch].
4608 * Changed all hash table traversing to call the new
4609 silc_hash_table_list_reset in server and in client library.
4611 * Added function silc_client_on_channel to return the
4612 SilcChannelUser entry if the specified client entry is joined
4613 on the specified channel. This is exported to application as
4614 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4616 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4618 * Fixed founder regaining problem with JOIN command on normal
4619 server. The notify for mode change must be sent always and
4620 not only if !cmd->pending. Affected file silcd/command.c.
4622 * Fixed the WHOWAS command's reply sending to support the
4623 lists correctly. Affected file silcd/command.c.
4625 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4627 * When sending JOIN command to router for processing the
4628 sender's old command identifier was not saved back to the
4629 sender's command context, fixed now. The affected file is
4632 * Create the key in JOIN command of the router did not return
4633 the channel key, added check for this. Affected file is
4636 * Fixed a channel ID update bug in JOIN command reply. Do
4637 not directly upgrade the ID but call the function
4638 silc_idlist_replace_channel_id if the ID was changed.
4639 Affected file silcd/command_reply.c.
4641 * Fixed memory leaks from command calling if it would fail.
4642 Affected file silcd/command.c.
4644 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4646 * Applied patches from cras:
4648 Memory leak fixes around libaries, irssi window resize fix,
4649 new silclist.h and silcdlist.h, all extern inline changed to
4652 * Removed dotconf from lib/dotconf, not needed anymore.
4654 * Removed TRQ from lib/trq, not needed anymore.
4656 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4657 with server connections. Later this will be configurable
4658 in config file after new config file is done. Affected file
4661 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4663 * Fixed a crash in server related to channel announcements.
4664 Affected file silcd/server.c.
4666 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4668 * Fixed memory leaks in silc_server_create_new_channel*
4669 functions. Affected file silcd/server.c.
4671 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4672 which ID was changed. This way the router will send the
4673 user list for the channel again, and server won't be in
4674 desync in some rare circumstances. Affected file is
4675 silcd/packet_receive.c.
4677 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4679 * Check for NULL socket pointer in the function
4680 silc_server_packet_send_to_channel_real. Affected file
4681 silcd/packet_send.c.
4683 * Fixed the BAN notify handling to correctly remove ban
4684 list. Affected file silcd/packet_receive.c.
4686 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4688 * Fixed some header addition to Toolkit distribution in
4689 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4691 * Added lib/silcclient/client_ops_example.h as an template
4692 file for application programmers to quickly start using
4693 the SilcClientOperation functions in their application.
4694 Updated the lib/silcclient/README as well to tell about this
4695 nice file made available.
4697 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4699 * Call silc_server_remove_from_channels when removing client
4700 entry when NO_SUCH_CLIENT_ID was received. Affected file
4701 is silcd/command_reply.c.
4703 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4705 * Added server & router operator statistics updating. Affected
4706 file silcd/packet_receive.c and silcd/command.c.
4708 * Fixed the SERVER_SIGNOFF notify handling on normal server
4709 not to save the history information for clients. Same was
4710 fixed earlier in remove_clients_by_server function, but not
4711 here. Affected file silcd/packet_receive.c.
4713 * Raised the default connection-retry count from 4 to 7 in
4714 server. Affected file silcd/server.h.
4716 * Cancel any possible reconnect timeouts when we start the
4717 key exchange. Affected file silcd/server.c.
4719 * Do not reconnect on connection failure when SCONNECT was
4720 given. Affected files silcd/server.[ch].
4722 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4724 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4726 * Fixed the NICK command to always give the unformatted
4727 nickname to the one giving the NICK command. If unformatted
4728 nickname is cached already it will be formatted and the
4729 local entry will always get the unformatted nickname.
4730 Affected file lib/silcclient/idlist.c.
4732 * Fixed some double frees from client library commands.
4733 Affected file is lib/silcclient/command.c.
4735 * Fixed CUMODE command in server to assure that no one can
4736 change founder's mode than the founder itself, there was a
4737 little bug. Affected file silcd/command.c.
4739 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4741 * Removed the SilcClientCommandDestructor from the client
4742 libary, it is not needed anymore. Affected files are
4743 lib/silcclient/silcapi.h, command[_reply].[ch],
4744 client_notify, idlist.c.
4746 * Fixed GETKEY command to first resolve client, and then
4747 resolve the server only if the client was not found, instead
4748 of resolving both at the same time. Affected file is
4749 lib/silcclient/command.c.
4751 * Added silc_client_start_key_exchange_cb and lookup the
4752 remote hostname and IP address before starting the key
4753 exchange with server. The affected file is
4754 lib/silcclient/client.c.
4756 * The server's public key is now saved using the IP address
4757 of the server and not the servername for the filename.
4758 The hostname public key filename is checked as an fall back
4759 method if the IP address based filename is not found.
4761 Fixed the GETKEY command to save the fetched server key
4762 in correct filename.
4764 Print the remote server's hostname now when new key is
4765 received during connection process. Affected file is
4766 irssi/src/silc/core/client_ops.c.
4768 * Return always our own public key to the client if it asks
4769 for it with GETKEY command. Affected file silcd/command.c.
4771 * Removed the use_auto_addr variable from default config
4772 file since it was in wrong section. Affected file is
4775 * Fixed TOPIC_CHANGE notification to not route it when it
4776 was sent using silc_server_send_notify_to_channel function.
4777 Affected file silcd/command.c.
4779 * Fixed silc_server_send_notify_kicked to send the kicker's
4780 Client ID also, it was missing. Affected files are
4781 silcd/command.c, silcd/packet_send.[ch].
4783 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4785 * Do not save client history information in SERVER_SIGNOFF.
4786 Fixes the bug in normal server that it does not detect
4787 the client becoming valid after the server becomes back
4788 online. Affected file silcd/server_util.c.
4790 * Added `sock_error' field into the SilcSocketConnection
4791 context. When error occurs during socket operation (read
4792 or write) the error is saved. Added also new function
4793 silc_socket_get_error to return human readable socket error
4794 message. Affected files are lib/silcutil/silcsockconn.[ch],
4795 lib/silcutil/unix/silcunixsockconn.c, and
4796 lib/silcutil/win32/silcwin32sockconn.c.
4798 * The server now prints the socket error message in the
4799 signoff for client. Affected file silcd/server.c.
4801 * Fixed the `created' channel information sending from router
4802 to server in JOIN command. Checks now whether the channel
4803 really was created or not and set it according that.
4805 Fixed the JOIN command to use the client entry's current
4806 ID during the joining procedure instead of the one it sent
4807 in the command (it is checked though), since it can change
4808 between the packet processing and command processing, and
4809 would just case unnecessary pain in the client end. Affected
4810 file silcd/command.c.
4812 * Fixed a channel key payload sending to use correct channel
4813 ID when the server was forced to change the channel's ID by
4814 router. Router sent the key payload with the old Channel ID.
4815 Affected file silcd/packet_receive.c.
4817 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4819 * Call silc_server_save_channel_key only if the key payload
4820 was provided in the JOIN command's command reply. Affected
4821 file silcd/command_reply.c.
4823 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4825 * Fixed silc_mp_sizeinbase to return the value correctly with
4826 MPI. Affected file lib/silcmath/mp_mpi.c.
4828 * Fixed the stop_server signal to correctly stop the scheduler
4829 and gracefully stop the server when SIGTERM or SIGINT signals
4830 are received. Affected file silcd/silcd.c.
4832 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4834 * Simple handling of TERM and HUP signals. Also added some log
4835 flushing call around. Affected file is
4838 * Fixed small bugs in silclog.c. Now buffering output will take
4839 effect after 10 seconds since startup: This will ensure that
4840 no important startup messages are lost. Also output redirection
4841 will preserve original format ([Date] [Type] message).
4842 Affected file is lib/silcutil/silclog.c.
4844 * Added two options to the config file, in the logging section:
4845 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4846 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4848 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4850 * Do not print the warning about log files not being initialized
4851 more than once to avoid excess logging. Affected file is
4852 lib/silcutil/silclog.c.
4854 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4855 the SIM copying in make install in Makefile.am.pre.
4857 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4859 * Rewritten silclog APIs. Globally interesting changes follows:
4860 silc_log_set_files() changed to silc_log_set_file().
4861 silc_log_set_callbacks() changed to silc_log_set_callback().
4862 ROBOdoc documented silclog header file.
4863 SilcLogCb now returns bool to wether inihibit the default
4864 handler or not (to keep the old behaviour return always TRUE).
4865 The new APIs should also fix the problem of the
4866 silcd_error.log file that was written in the current directory.
4869 Log files streams will remain opened after silc_log_set_file()
4870 call, means less CPU usage notably on high traffic servers.
4871 File streams are now full buffered, and flushed to the disk
4872 every 5 minutes, lesses HD activity and CPU usage.
4873 Messages can be redirected, allowing admins to configure
4874 one single logfile for all server messages.
4875 the silc_log_quick global variable to activate fast-logging.
4876 Affected files lib/silcutil/silclog.[ch]
4878 * Changed some code to conform new silclog APIs. Affected
4879 files are doc/example_silcd.conf.in, silcd/server.c
4880 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4883 * Fixed a memory leak that could occur in some situations.
4884 Affected file silcd/serverconfig.c.
4886 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4888 * Added the silc_client_del_client to remove the client from
4889 all channels as well. Affected file lib/silcclient/idlist.c.
4891 * Fixed the client library to correctly remove the client
4892 from all channels when the client entry is being destroyed.
4893 Affected file lib/silcclient/client_notify.c, command.c.
4895 * Added auto-nicking support to the client library. If the
4896 applicatio now sets client->nickname it will be sent to the
4897 server after connecting by the library. This way for example
4898 SILCNICK (or IRCNICK) environment variables will have effect
4899 and always change the nickname automatically to whatever
4900 it is wanted. Affected file lib/silcclient/client.[ch].
4902 * Renamed silc_server_command_bad_chars to the
4903 silc_server_name_bad_chars and moved it to the
4904 silcd/server_util.[ch]. Added also new function
4905 silc_server_name_modify_bad to return nickname that
4906 includes bad characters as new nickname without those
4907 bad characters. This check and modify is now used in
4908 silc_server_new_client when the username is initially set
4909 as nickname, so it must be checked to be valid nickname.
4910 Affected file silcd/packet_receive.c.
4912 * The nickname length is now taken from the packet for real
4913 and not trusted to strlen() since it clearly can return
4914 wrong length for nickname including bad characters. This
4915 also applies to channel names. Affected file silcd/command.c.
4917 * Removed the lib/silcsilm/modules directory. Modules are now
4918 compiled into the lib/silcsim. Fixed the copying of the
4919 modules to follow symbolic links in Makefile.am.pre.
4921 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4923 * Fixed silc_string_regexify list creation. Fixes bugs with
4924 BAN and INVITE commands in server. The affected file is
4925 lib/silcutil/unix/silcunixutil.c.
4927 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4929 * Removed the command destructor entirely from the server's
4930 command and command reply routines. It is not needed, and
4931 its usage was buggy and caused crashes. Affected files are
4932 silcd/command[_reply].[ch].
4934 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4936 * Cancel protocol and NULL sock->protocol if timeout
4937 occurred during protocol. Affected file silcd/server.c.
4939 * Cancel protocol timeouts always before calling the final
4940 callback, to assure that after final callback is called
4941 no other state will be called for the protocol anymore.
4942 Affected file silcd/protocol.c.
4944 * Print error log if incoming connection configuration could
4945 not be found. Affected file silcd/server.c.
4947 * Fixed JOIN command to correctly save the founder mode
4948 to the client on normal SILC server, when the channel
4949 was created by the router. Affected file silcd/command.c.
4951 * Fixed LIST command (hopefully) to send correct reply
4952 packets. Affected file silcd/command.c.
4954 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4956 * The silc_packet_receive_process now returns FALSE if the
4957 read data was invalid packet, and TRUE if it was ok.
4959 The server now checks that if unauthenticated connection
4960 sends data and its processing fails the server will close
4961 the connection since it could be a malicious flooder.
4963 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4965 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4967 * Make sure the warning about error opening a log file is
4968 printed only once and not everytime it fails (produces
4969 too much useless log). Affected file lib/silcutil/silclog.c.
4971 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4973 * Made the silc_server_daemonise() function more readable.
4974 Affected file silcd/server.c.
4976 * Pid file is now optional, the user may comment it out from
4977 the config file. Removed define SILC_SERVER_PID_FILE, we
4978 don't need a default any longer. Affected file
4979 configure.in.pre, lib/Makefile.am.pre.
4981 * Make some use of the pid file. The server now dies at startup
4982 if it detects a valid pid file on his path. The server would
4983 die anyway in this circumstance, because of the bind() failure.
4984 Affected file silcd/silcd.c.
4986 * No longer compiling lib/dotconf.
4988 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4990 * Fixed JOIN command parsing not to crash. Affected file
4991 lib/silcclient/command.c.
4993 * Fied the NICK_CHANGE notify to add the new client entry
4994 even it is resolved. This removes an <[unknown]> nick
4995 thingy bug in the client. Affected file is
4996 lib/silcclient/client_notify.c.
4998 * Do not try to allocate 0 bytes (efence does not like it)
4999 in lib/silccore/silccomand.c when encoding payload.
5001 * Do not take IRCNICK as nickname in Irssi SILC client since
5002 it is not possible to set nickname before hand connecting
5003 the server (TODO has an entry about adding auto-nicking
5006 * Changed the silc_server_command_pending to check whether
5007 there already exists an pending entry with the specified
5008 command, command identifier and pending callback. This is
5009 to fix IDENTIFY and WHOIS related crashes that may register
5010 multiple pending commands with same identifier. Affected
5011 file silcd/command.c.
5013 * Fixed the server to reconnect to the router even if it
5014 was already reconnecting and EOF was received. This to
5015 fix a possibility that the server wouldn't ever try to
5016 auto-reconnect to the router. Affected file silcd/server.c.
5018 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5020 * Fixed the server's password authentication to use the
5021 length of the locally saved password, and not the one
5022 sent in the packet. Affected file silcd/protocol.c.
5024 * Fixed same password authentication problem in the
5025 Authentication Payload handling routines in
5026 lib/silccore/silcauth.c.
5028 * Yet another password authentication problem fixed with
5029 channel password handling in silcd/command.c.
5031 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5033 * If first character of string in silc_parse_userfqdn is '@'
5034 then do not parse it. Affected file is
5035 lib/silcutil/silcutil.c.
5037 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5039 * Fixed minor bug in IDENTIFY command reply sending, which
5040 caused various weird problems during JOIN when it was
5041 resolving names for users. Affected file silcd/command.c.
5043 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5045 * Fixed the IDENTIFY command reply sending to chech better valid
5046 clients. It was possible to send incomplete list of replies.
5047 Affected file silcd/command.c.
5049 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5051 * Added silc_client_command[s]_[un]register functions now to
5052 dynamically register the commands in client library. Removed
5053 the static table of commands. This allows the client library
5054 to call commands without causing the application to know about
5055 what commands library has called.
5057 Removed the INFO command reply kludge to detect when the command
5058 was called by library. Now library use its own command reply
5059 function for INFO command.
5061 Added function silc_client_command_call to call a command.
5062 Application can use it to call command, not access the structure
5065 Now all commands that are sent by the client library (not
5066 explicitly sent by application) use own command reply functions.
5068 Affected files around lib/silcclient/ and in
5069 irssi/src/silc/core/.
5071 * Fixed the WHOIS command reply sending to chech better valid
5072 clients. It was possible to send incomplete list of replies.
5074 Fixed the WHOIS and IDENTIFY to send the request to router
5075 if normal server did not do it and did not find any results.
5077 Affected file silcd/command.c.
5079 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5081 * Moved the internal data from SilcClient context into its
5082 own file, not accesible to application. Affected files
5083 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5084 and other files in client library.
5086 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5088 * Added doc/examples installation target in Makefile.am.pre.
5091 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5093 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5094 commands the found client entry will be removed from the
5095 cache, after notifying application about the error. Affected
5096 file lib/silcclient/command_reply.c.
5098 * Changed the /MSG to check for exact nickname user gave, and
5099 not let `nick' match `nick@host' if it is only one found. Now,
5100 user must type the exact nickname (like nick@host2) even if
5101 there are no more than one same nicks found. This is to avoid
5102 a possibility of sending nickname to wrong nickname since
5103 `nick' could match `nick@host'. Affected file is
5104 irssi/src/core/silc-servers.c.
5106 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5108 * Do not print "you are now server operator" or similar when
5109 giving /away command. Affected files are
5110 irssi/src/silc/core/client_ops.c, silc-servers.h.
5112 * Made the silc_server_command_pending_error_check to send
5113 the same command reply payload it received back to the
5114 original sender of the command. This way all arguments
5115 that was received by the server will be received by the
5116 client too. Affected file silcd/command.c.
5118 * Added the silc_idcache_add to return the created cache entry
5119 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5121 * Add global clients to expire if they are not on any channel.
5122 This is because normal server will never know if they signoff
5123 if they are not on any channel. The cache expiry will take
5124 case of these entries. This is done by normal servers only.
5125 The affected files are silcd/command_reply.c,
5126 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5128 * If server receives invalid ID notification for WHOIS or
5129 IDENTIFY and the ID exists in the lists, it is removed.
5130 Affected file silcd/command_reply.c.
5132 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5133 in client then client entry that it matches is searched and
5134 the nickname is printed on the screen for user. Affected
5135 file irssi/src/silc/core/client_ops.c.
5137 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5139 * Use cache entry expire time in the LIST command reply to
5140 purge old entries from the cache after the LIST command
5141 reply has been received. This way we don't have non-existent
5142 entries in the cache for too long. Affected file is
5143 silcd/command_reply.c.
5145 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5147 * If we are normal server, and we've not resolved client info
5148 in WHOIS or IDENTIFY from router, and it is global client,
5149 we'll check whether it is on some channel. If it is not
5150 then we cannot be sure about its validity and will resolve it
5151 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5152 file silcd/command.c.
5154 * Search channel by name (if possible) rather than by ID
5155 in IDENTIFY command's command reply. Affected file is
5156 silcd/command_reply.c.
5158 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5160 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5161 Updated specs and implemented it. Affected file silcd/command.c,
5162 silcd/packet_send.c and silcd/packet_receive.c.
5164 * Implemented the <founder auth> payload handling in the JOIN
5165 command. If provided all conditions for channel joining
5166 except requirement to provide correct passphrase can be
5167 overrided by the channel founder. Updated the protocol specs.
5168 Affected file silcd/command.c.
5170 Added support for founder auth in JOIN command in client
5171 library. Fixed the parsing of the JOIN command now to support
5172 all options as they should be. The affected file is
5173 lib/silcclient/command.c.
5175 * Optimized the WHOIS and IDENTIFY commands to send the request
5176 to router only if it includes nicknames or other names. If
5177 they include only IDs then check the local cache first before
5178 routing. Affected file is silcd/command.c.
5180 * Added channels topic announcements. Affected file is
5181 silcd/packet_receive.c and silcd/server.c.
5183 * Fixed the silc_server_send_notify_topic_set to really destine
5184 the packet to channel. Affected file silcd/packet_send.c.
5186 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5187 library. Affected file lib/silcclient/client_notify.c.
5189 * Added UMODE announcements. Affected file silcd/server.c.
5191 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5193 * Memory leak fixes in:
5195 lib/silcutil/silcsockconn.c
5196 lib/silcske/silcske.c
5197 lib/silcske/groups.c
5199 lib/silccrypt/silcpkcs.c
5200 lib/silccore/silccommand.c
5201 lib/silccore/silcidcache.c
5206 * ROBOdoc documented the lib/silcske/groups.h file and a
5207 bit changed the interface for better.
5209 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5211 * Update the client entry context in the ID cache after
5212 nick change. Affected file lib/silcclient/command.c.
5213 Fixes the CUMODE command when regaining founder privileges,
5214 and a little WHOIS problem.
5216 * Fixed silc_net_gethostbyname to correctly call the
5217 inet_ntop. Affected file lib/silcutil/silcnet.c.
5219 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5221 * Added IPv6 support checking to the configure.in.pre, added
5222 also --enable-ipv6 option to override the check. Affected
5223 file configure.in.pre.
5225 * The silc_thread_create now calls the start function
5226 directly if threads support is not compiled in. Removes
5227 ugly #ifdef's from generic code. Affected files are
5228 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5230 * Added silc_net_gethostby[name/addr]_async to asynchronously
5231 resolve. Affected files are lib/silcutil/silcnet.[ch].
5233 * Added support for rendering IPv6 based server, client and
5234 channel IDs. Affected file lib/silcutil/silcutil.c.
5236 * Added support for creating IPv6 based server IDs. Affected
5237 file is silcd/serverid.c.
5239 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5241 * Added silc_net_gethostby[addr/name] into the
5242 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5243 routines. Added silc_net_is_ip[4/6]. Affected file is
5244 lib/silcutil/unix/silcunixnet.c. All routines that take
5245 address as argument now supports both IPv4 and IPv6 addresses.
5247 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5249 * Fixed LIST command reply sending in server. Affected file
5252 * Server now sends the kicker's client ID in the KICK notify
5253 to the kicked client. Affected file silcd/command.c.
5255 * The client library now parses the kickers client ID and
5256 UI displays it. Affected files lib/silcclient/client_notify.c
5257 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5259 * Made all payload parsing function prototypes consistent.
5260 They all take now const unsigned char * and uint32 pair as
5261 the payload data instead of SilcBuffer. Changes all around
5262 the source tree. Other unsigned char* -> const unsigned char*
5263 changes around the tree as well.
5265 * Optimized SFTP client and server packet sending not to
5266 allocate new buffer for each packet but to recycle the
5267 first allocated buffer. Affected files are
5268 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5270 * Optimized the SFTP client to use SilcList instead of
5271 SilcDList for requests, because it is faster. Affected file
5272 is lib/silcsftp/sftp_client.c.
5274 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5275 into lib/silccore/silcid.[ch].
5277 Renamed silcpayload.[ch] into silcargument.[ch].
5279 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5281 * If client entry is deleted with active key agreement
5282 session, abort the session.
5284 The silc_client_abort_key_agreement now calls the completion
5285 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5287 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5290 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5292 * Don't use __restrict in older GCC's. Affected file is
5293 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5295 * silc_net_localhost now attempts to reverse lookup the
5296 IP/hostname. Affected file lib/silcutil/silcnet.c.
5298 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5299 command. It can be used to gain founder privileges at
5300 the same time when joining the channel.
5302 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5303 kicker's client ID as well. Updated protocol specs.
5305 Defined that the server must send SILC_COMMAND_IDENTIFY
5306 command reply with error status to client who sent
5307 private message with invalid client ID.
5309 Updated the protocol specification.
5311 * Added silc_server_send_command_reply to send any
5312 command reply. Affected file silcd/packet_send.[ch].
5314 * Added silc_id_payload_encode_data to encode ID payload
5315 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5317 * The server now send IDENTIFY command reply with error
5318 status if client ID in private message is invalid. Affected
5319 file silcd/packet_receive.c.
5321 * Save the server key file with server's IP address in
5322 the filename instead of hostname. The affected file is
5323 irssi/src/silc/core/client_ops.c.
5325 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5327 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5330 * Added libtool support for compiling shared objects in
5331 lib/silcsim. Affected file configure.in.pre and
5332 lib/silcsim/Makefile.am. Original patch by cras.
5334 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5336 * Pid file configuration, and server's config file fixes
5337 patch by toma. Updated CREDITS file.
5339 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5341 * Fixed silc_client_channel_message to not try to decrypt
5342 the message twice if it resolved the destination client
5343 information. This could cause of dropping one channel
5344 message. Affected file lib/silcclient/client_channel.c.
5346 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5348 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5349 lib/silcclient/client.c. This function is used when the SILC
5350 Client is run under some other scheduler, or event loop or
5351 main loop. On GUI applications, for example this may be
5352 desired to used to run the client under the GUI application's
5353 main loop. Typically the GUI application would register an
5354 idle task that calls this function multiple times in a second
5355 to quickly process the SILC specific data.
5357 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5359 * Fixed silc_server_drop() for dropping the supplementary
5360 groups as well, this could cause a security hole on some
5363 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5365 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5368 * Write PID file after dropping privileges. Added -F option
5369 to run server on foreground. A patch by debolaz.
5370 Affected files silcd/server.c, silcd/silcd.c.
5372 * Fixed MOTD to return the MOTD file server name. Affected
5373 file silcd/command.c.
5375 * Added INFO command reply handling to the Irssi SILC Client.
5376 Affected file irssi/src/silc/core/client_ops.c.
5378 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5380 * Fixed the silc_idcache_list_* routines to really support
5381 the dynamic list. Fixes a crash. Affected file is
5382 lib/silccore/silcidcache.c.
5384 * Fixed the LIST command reply to really call LIST command's
5385 pending callbacks. Affected file silcd/command_reply.c.
5387 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5389 * Update conn->local_entry->nickname after giving NICK
5390 command. Affected file lib/silcclient/command.c.
5392 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5394 * Added the [pid] option to the silcd configuration file
5396 Affected files: serverconfig.[ch] and silcd.c
5398 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5400 * Save fingerprint in WHOIS command reply in server.
5401 Affected file silcd/command_reply.c.
5403 * Fixed NICK commands pending callback registration.
5404 Affected file lib/silcclient/command.c.
5406 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5408 * Use ++server->cmd_ident when sending commands in server,
5409 instead of random number. Affected file silcd/command.c.
5411 * Fixed GETKEY command reply to call actually GETKEY pending
5412 command callbacks. Affected file silcd/command_reply.c.
5414 * A bit stricter check for nicknames. Check for same nickname
5415 in NICK command also. Affected file silcd/command.c.
5417 * Do not call INFO command everytime client ID changes, only
5418 during first connecting. Affected file lib/silcclient/client.c.
5420 * Set the new nickname only after successful command reply for
5421 NICK command is returned by server. Affected file
5422 lib/silcclient/command.c.
5424 * Remove nicknames from nicklist during server_signoff notify.
5425 Should fix /NAMES bit more. The affected file is
5426 irssi/src/silc/core/silc-channels.c.
5428 * Added `fingerprint' field to the SilcIDListData in the
5429 silcd/idlist.h to hold the fingerprint of the client's
5432 Send the fingerprint of the client's public key in WHOIS
5435 Affected files silcd/command.c, and silcd/idlist.[ch].
5437 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5438 create fingerprint from given data.
5440 * Show the fingerprint of the client's public key in WHOIS.
5441 Affected files irssi/src/module-formats.[ch] and
5442 irssi/src/silc/core/client_ops.c.
5444 * Format the multiple same nicknames also during JOIN and
5445 NICK_CHANGE notifys. Affected file is
5446 lib/silcclient/client_notify.c.
5448 * Do not print error on screen for invalid private message
5449 payload since it can come if someone is sending private
5450 messages with wrong key. Affected file
5451 lib/silccore/silcprivate.c.
5453 * Fixed multiple concurrent /PING crash. Affected file
5454 lib/silcclient/command.c.
5456 * Changed the wrong ID encoding. All IP addresses must be
5457 in MSB first order in encoded format. They were encoded
5458 wrong and was in LSB format. Affected files are
5459 silcd/serverid.c, lib/silcutil/silcutil.c.
5461 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5463 * Call the `connect' client operation through the scheduler
5464 in case of error. Affected file lib/silcclient/client.c.
5466 * Call the `failure' client operation even if the error
5467 occurred locally during a protocol. Affected file is
5468 lib/silcclient/protocol.c.
5470 * Added support of sending LIST command to router from normal
5471 server. This way normal server can get list of all channels
5472 in the network too. Fixed the channel list sending in the
5473 server too. Affected files are silcd/command.c, and
5474 silcd/command_reply.[ch].
5476 * Added silc_server_update_channels_by_server and
5477 silc_server_remove_channels_by_server. They are used during
5478 disconnection of primary router and in backup router protocol.
5479 Affected file silcd/server_util.[ch], silcd/server.c and
5480 silcd/server_backup.c.
5482 * Fixed channel adding to global list in IDENTIFY command
5483 reply in server. Affected file silcd/command_reply.c.
5485 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5487 * If the incoming packet type is REKEY or REKEY_DONE process
5488 that packet always synchronously. Fixes yet another MAC
5489 failed error on slow (dialup) connections. Affected file
5490 lib/silcclient/client.c and silcd/server.c.
5492 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5494 * Call check_version SKE callback for initiator too. Affected
5495 file lib/silcske/silcske.c.
5497 * Implemented fix for security hole found in the SKE that was
5498 fixed in the specification few days back; the initiator's
5499 public key is now added to the HASH value computation.
5500 Added backwards support for the old way of doing it too, for
5501 old clients and old servers. Affected file is
5502 lib/silcske/silcske.c.
5504 * Enabled mutual authentication by default in SKE. If initiator
5505 is not providing mutual authentication the responder will
5506 force it. This will provide the proof of posession of the
5507 private key for responder. The affected files are
5508 lib/silcclient/protocol.c and silcd/protocol.c.
5510 * Do not cache anymore the server's public key during SKE.
5511 We do mutual authentication so the proof of posession of
5512 private key is done, and if the server is authenticated in
5513 conn auth protocol with public key we must have the public
5514 key already. Affected file silcd/protocol.c.
5516 * Added new global debug variable: silc_debug_hexdump. If
5517 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5518 file lib/silcutil/silclog.[ch].
5520 * Fixed compilation warning due to char * -> const char *.
5521 Affected files lib/silcutil/silcnet.h, and
5522 lib/silccore/silcauth.[ch].
5524 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5526 * Fixed CMODE command when new channel key was created. If
5527 the creation failed the old key was removed. Next time giving
5528 same command would crash the server since the old key was
5529 freed already. Affected file silcd/command.c.
5531 * Fixed the silc_server_announce_get_channels to not crash
5532 on reconnect. Affected file silcd/server.c.
5534 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5536 * Added silc_log_set_debug_string function to set a regex
5537 string to match for debug output. Only the function names,
5538 or filenames matching the given debug string is actually
5539 printed. This way it is possible to filter out those debug
5540 strings that user is not interested in.
5542 Fixed a bug in silc_string_regexify.
5544 Affected files lib/silcutil/silclog.[ch], and
5545 lib/silcutil/unix/silcunixutil.c.
5547 * Changed the -d options in both server and Irssi SILC client
5548 to take the debug string as argument. Affected files
5549 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5551 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5553 * Added silc_hash_babbleprint to create a Bubble Babble
5554 Encoded fingerprint. The encoding is developed by Antti
5555 Huima (draft-huima-babble-01.txt), and it creates human
5556 readable strings out of binary data. Affected file
5557 lib/silccrypt/silchash.[ch].
5559 * Print the babble print now in addition of fingerprint as well
5560 in Irssi SILC client. Affected files are
5561 irssi/src/fe-common/silc/module-formats.[ch],
5562 irssi/src/fe-common/silc/core/client_ops.c.
5564 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5566 * Fixed a security problem found in SKE. The initiator's
5567 public key too is now added to the HASH hash value creation
5568 which is signed by the responder to create the SIGN value.
5569 This will prevent anyone in the middle to lie to the responder
5570 about the initiator's public key. If this is done now, the
5571 man in the middle will get caught. Updated the protocol
5574 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5576 * Better installation directory handling. Configure module
5577 paths and other paths automatically to example_silc* files
5578 in doc/. A patch by toma.
5580 * Fixed compiler warning from MPI library, and from SILC RNG.
5583 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5584 It can be configured with ./configure. A patch by toma.
5586 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5588 * Find correct make to use in prepare-clean. A patch by
5589 toma. Affected file prepare-clean.
5591 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5593 * Added irssi variables use_auto_addr, auto_bind_ip,
5594 auto_bind_port and auto_public_ip.
5596 * Changed the interface for silc_client_send_key_agreement
5597 in lib/silcclient/silcapi.h
5601 irssi/src/silc/core/silc-core.c
5603 lib/silcclient/silcapi.h
5604 irssi/src/silc/core/silc-channels.c
5605 lib/silcclient/client_keyagr.c
5608 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5610 * Added silc_pkcs_public_key_compare to compare two
5611 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5613 * Check that the client who set the founder mode on the
5614 channel is the same client that is giving the founder
5615 mode to itself. It is done by comparing the saved public
5616 key (it is saved even in the authentication is passphrase).
5617 Affected file silcd/command.c.
5619 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5621 * Do not process packet for disconnected socket connection.
5622 Affected file lib/silccore/silcpacket.c.
5624 * Process the DISCONNECT packet through scheduler in the
5625 client library. Affected file lib/silcclient/client.c.
5627 * Fixed the silc_client_packet_parse to not to increase
5628 the packet sequence number if the conn->sock and the
5629 current socket connection is not same. This can happen
5630 for example during key agreement when the conn includes
5631 multiple socket connections (listeners). Affected file
5632 lib/silcclient/client.c.
5634 * The sender of the file transfer request now provides also
5635 the pointer (listener) for the key exchange protocol. If
5636 the listener cannot be created then it sends empty key
5637 agreement and lets the receiver provide the listener.
5639 Added `local_ip' and `local_port' arguments to the
5640 silc_client_file_send. If they are provided they are used,
5641 if not then it will attempt to find local IP address, if
5642 not found or bind fails then the remote client will provide
5645 Affected files are lib/silcclient/client_ftp.c and
5646 lib/silcclient/silcapi.h.
5648 * Extended the FILE SEND command to support defining the
5649 local IP and port for key exchange listener. They are
5650 optional. Affected file irssi/src/silc/core/silc-servers.c.
5652 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5654 * Defined to WHOIS command reply the sending of fingerprint
5655 of the client's public key (if the proof of posession of the
5656 corresponding private key is verified by the server).
5657 Updated to the protocol specification.
5659 * Added support of receiving the client's public key's
5660 fingerprint in command reply in client library. Affected
5661 file is lib/silcclient/command_reply.c, and
5662 lib/silcclient/idlist.[ch].
5664 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5666 * Do not send over 128 chars long nickname to the server
5667 in NICK command. Affected file lib/silcclient/command.c.
5669 * Do not send over 256 chars long channel names to the server
5670 in JOIN command. Affected file lib/silcclient/command.c.
5672 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5674 * Assure that silc_server_close_connection cannot be called
5675 twice for same socket context. Affected file is
5678 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5680 * Send error message to application if opening file for
5681 writing during file transfer fails. Affected file is
5682 lib/silcclient/client_ftp.c.
5684 Remove all file transfer sessions for a client that we're
5685 removing from ID cache.
5687 Affected file is lib/silcclient/client_ftp.c.
5689 * Fixed silc_net_addr2bin to return correct address. Affected
5690 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5692 * Fixed file transfer session removing on signoff notify.
5693 Affected file irssi/src/silc/core/silc-servers.c.
5695 * Added the SilcClientFileError to be returned in the monitor
5696 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5697 Affected file lib/silcclient/silcapi.h.
5699 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5701 * Fixed a crash in silc_client_ftp_free_sessions and
5702 silc_client_ftp_session_free_client. Affected file
5703 lib/silcclient/client_ftp.c.
5705 * Added `disabled' field in the SilcChannelEntry in the server
5706 to indicate if the server entry is disabled. Affected file
5707 silcd/idlist.h, silcd/command[_reply].c.
5709 * SILC server adds now /var/run/silcd.pid everytime it is
5710 started. Affected file silcd/silcd.c.
5712 * Added silc_server_packet_send_clients to send a packet to
5713 the provided table of client entries. Affected file
5714 silcd/packet_send.[ch].
5716 * Fixed a crash in client resolving in client_prvmsg.c in
5717 client library. Affected file lib/silcclient/client_prvmsg.c.
5719 * Do not actually remove the client directly from ID cache
5720 during SERVER_SIGNOFF, but invalidate it. This way we
5721 preserve the WHOWAS info for the client. Affected file
5722 silcd/server_util.c.
5724 * Fixed SERVER_SIGNOFF notify handling in the server. The
5725 server is now able to process incoming SERVER_SIGNOFF notify
5726 for a server that it doesn't even know about. It will remove
5727 the clients provided in the notify. Affected file
5728 silcd/packet_receive.c.
5730 * Check for partial packet in data queue after every packet that
5731 was found from the queue. Return and wait for more data if
5732 there is partial data in queue. Affected file is
5733 lib/silccore/silcpacket.c.
5735 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5737 * Added SilcClietFileError enum to indicate error in
5738 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5739 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5740 Affected files lib/silcclient/silcapi.h and
5741 lib/silcclient/client_ftp.c.
5743 * Check that newsize in silc_buffer_realloc is larger than
5744 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5746 * Added better monitor of file transfers. It now monitors
5747 key agreement protocol during the file transfer too. Added
5748 error reporting too. Affected files
5749 irssi/src/silc/core/silc-servers.c,
5750 irssi/src/fe-common/silc/module-formats.[ch].
5752 * Wrote a help file for FILE command.
5754 * Added silc_rng_global_get_byte_fast to get not-so-secure
5755 random data as fast as possible. Random data is read from
5756 /dev/urandom if available and from the SILC RNG if not
5757 available. It is used in padding generation. Affected file
5758 lib/silccrypt/silcrng.[ch].
5760 * All packets in client library are now processed synchronously.
5761 Optimized packet processing a lot. Affected file
5762 lib/silcclient/client.c.
5764 * All server connection packets are processing synchronously
5765 now in server, to optimize packet processing. Affected file
5768 * Include files are installed now only in Toolkit distribution
5769 if make install is given. Affected files: all Makefile.am's.
5771 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5773 * Assure that silc_client_notify_by_server_resolve does not
5774 resolve the client information multiple times. If it cannot
5775 be found by the first it cannot be found at all. Affected
5776 file lib/silcclient/client_notify.c.
5778 * Fixed WHOWAS command reply calling. Affected file
5779 lib/silcclient/command_reply.c.
5781 * Removed all references to silc_idlist_get_client from the
5782 Irssi SILC client since that call is internal call used by
5783 the library. The Irssi SILC client will use now client
5784 retrieval functions found in silcapi.h.
5786 * Fixed a bug in resolving nickname info before sending
5787 private message. It used freed memory. Affected file
5788 irssi/src/silc/core/silc-servers.c.
5790 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5792 * Assure my_channels statistics cannot go negative in server.
5793 Affected files silcd/server.c, silcd/server_util.c.
5795 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5797 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5799 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5801 * Win32 Toolkit changes. Affected files
5802 win32/silc.dsw, win32/libsilc/libsilc.def,
5803 win32/libsilcclient/libsilc.def,
5804 lib/silcutil/silcutil.c, and
5805 lib/sftp/sftp_fs_memory.c.
5807 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5809 * Added silc_net_localip to return local host's IP address.
5810 Affected file lib/silcutil/silcnet.[ch].
5812 * If key exchange or rekey protocol is active for a connection
5813 parse all packets syncronously since there might be packets
5814 in packet queue that we are not able to process without first
5815 processing packets before them. Affected file silcd/server,
5816 lib/silcclient/client.c.
5818 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5819 whether library should continue processing the packet.
5820 Affected file lib/silccore/silcpacket.h.
5822 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5823 SilcSFTPMonitorData to SFTP server to monitor various
5824 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5825 lib/silcsftp/sftp_server.c.
5827 * Added silc_file_size to return file size. Affected file
5828 lib/silcutil/silcutil.[ch].
5830 * Implemented the file transfer support for the client library.
5831 Added preliminary support for simple client to client one-file
5832 transmission. Affected file lib/silcclient/client_ftp.c,
5833 lib/silccilent/client.[ch].
5835 * Added new local command FILE to the Irssi SILC Client.
5836 It is used to perform the file transfer. It has subcommands
5837 SEND, RECEIVE, SHOW and CLOSE. Affected files
5838 irssi/src/silc/core/client_ops.c,
5839 irssi/src/silc/core/silc-server.[ch].
5841 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5843 * Relay the SILC_PACKET_FTP in the server. Affected files
5844 silcd/server.c and silcd/packet_receive.c.
5846 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5848 * Renamed silc_file_read and silc_file_write to functions
5849 silc_file_readfile and silc_file_writefile. Added function
5850 silc_file_open and silc_file_close. Affected files
5851 lib/silcutil/silcutil.[ch].
5853 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5855 * Resolve the client info when received private message or
5856 channel message for a client which nickname we don't know.
5857 Affected files lib/silcclient/client_prvmsg.c and
5858 lib/silcclient/client_channel.c.
5860 * Do not crash in /KEY if client is not connected. Affected
5861 file irssi/src/silc/core/silc-channels.c.
5863 * Added SilcClientStatus field to the SilcClientEntry in the
5864 lib/silcclient/idlist.h.
5866 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5867 is incomplete and is being resolved, it won't be resolved
5870 Make sure also that USERS command reply does not resolve
5871 twice information. Affected file is
5872 lib/silcclient/command_reply.c.
5874 Make sure that silc_client_get_clients_by_list does not
5875 resolve twice same information.
5877 * Check for valid client->id in the silc_server_free_client_data.
5878 Affected file silcd/server.c.
5880 * Fixed /GETKEY nick@server not to crash if the server entry
5881 is not found. Affected file lib/silcclient/command.c.
5883 * Fixed the silc_server_check_cmode_rights to check the
5884 requested modes correctly. Affected file silcd/command.c.
5886 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5888 * Better checks for non-printable chars in nick added.
5889 Affected file silcd/command.c.
5891 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5893 * Call the silc_server_udpate_servers_by_server in the
5894 primary router that comes back online in the backup resuming
5895 protocol. Otherwise it routes packets wrong. Affected file
5896 silcd/server_util.[ch], silcd/server_backup.c.
5898 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5900 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5901 lib/silcutil/silcbuffmt.[ch].
5903 * Redefined the SILC packet header to include the padding
5904 length. Affected file lib/silccore/silcpacket.[ch].
5906 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5907 length for maximum padding up to 128 bytes). Affected
5908 file lib/silccore/silcpacket.h.
5910 * Removed all backwards support for old 0.5.x MAC thingies.
5911 The SILC packet header change makes it impossible to be
5912 backwards compatible.
5914 * Send the ENDING packet with timeout in the backup resuming
5915 protocol. This is to assure that all routers has connected
5916 to the primary router. Affected file silcd/server_backup.c.
5918 * Changed the RNG to take the first IV from random data. It
5919 used to take it from zero actually. Changed the RNG also
5920 to use /dev/urandom during session. /dev/random is used
5921 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5923 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5925 * Changed the SILC packet header to have the first two bytes
5926 (the packet length) encrypted. Affected files aroung the
5927 code tree, lib/silccore/silcpacket.[ch]. Removed the
5928 SilcPacketCheckDecrypt callback. It is not needed anymore
5929 since the silc_packet_receive_process will determine now
5930 whether the packet is normal or special.
5932 * Implemented the unidirectional MAC keys. Affected files
5933 lib/silcske/silcske.c, silcd/protocol.c and
5934 lib/silcclient/protocol.c.
5936 * Implemented the packet sequence number to the MAC computation.
5937 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5938 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5939 lib/silcclient/protocol.c.
5941 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5943 * Allow backup router to announce servers. All servers
5944 announced by backup router are added to the global list
5945 automatically. Update hte server's socket to our primary
5946 router also when backup router announces a server.
5947 Affected file silcd/packet_receive.c.
5949 * Do not update the client->router in the function
5950 silc_server_udpate_clients_by_server if the client is on
5951 global list. We might fail to find any specific server
5952 for locally connected clients and local cell clients. They
5953 should still use the `from' and not `to' as client->router.
5954 This fixes backup router resuming protocol. Affected file
5955 silcd/server_util.c.
5957 * Decrease channel statistics count only if the channel
5958 deletion worked. Affected files are silcd/server.c and
5959 silcd/server_util.c.
5961 * Added silc_server_update_servers_by_server to update origin
5962 of all server entries. Used during backup router protocol.
5963 Affected files silcd/server_util.[ch], silcd/server.c. and
5964 silcd/backup_router.c.
5966 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5967 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5968 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5969 lib/silccrypt/silchmac.c.
5971 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5973 * Assure that router cannot reroute the same channel message
5974 to the sender. Affected file silcd/packet_receive.c.
5976 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5978 * Made better checks that the channel message is not sent
5979 to the router it came from. Affected file is
5980 silcd/packet_send.c. Fixed memory leak too.
5982 * Announce informations for incoming router connection, but
5983 only after checking if it is replaced by backup router.
5984 Affected file silcd/packet_receive.c.
5986 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5988 * Fixed the backup resuming protocol to work in multiple
5989 router environment. Affected file silcd/server_backup.c.
5991 * Route packet only to one router in the function
5992 silc_server_packet_send_to_channel. Affected file is
5993 silcd/packet_send.c.
5995 * Fixed silc_server_send_notify_dest to set the broadcast
5996 flag. Fixed the silc_server_send_notify_topic to actually
5997 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5998 Affected file silcd/packet_send.c.
6000 * Changed the SFTP Filesystem interface. Changed the
6001 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6002 the filesystem operation function. The SilcSFTPFilesystem
6003 is now a context that is allocated by all filesystem allocation
6004 functions and it already includes the operations structure
6005 and filesystem specific context. It is given as argument
6006 now to the silc_sftp_server_start. This made the interface
6007 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6008 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6010 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6012 * Changed the backup router adding and getting interfaces
6013 in the server. The router that will be replaced by the
6014 specified backup router is now sent as argument. Affected
6015 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6018 * Added silc_net_addr2bin_ne to return the binary form of
6019 the IP address in network byte order. Affected files
6020 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6022 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6024 * Check for existing server ID in silc_server_new_server
6025 and in silc_server_connect_to_router_final and remove the
6026 old entry if it exists. Affected file silcd/packet_receive.c,
6029 * Send the channel message always to only one router, either
6030 in upstream or downstream. Affected file is
6031 silcd/packet_send.c.
6033 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6035 * Wrote the definition of the backup resuming protocol to the
6036 protocol specification.
6038 * Removed one redundant channel key generation from normal
6039 server during joining procedure. Removed one redundant
6040 channel key sending from server to router during joining
6041 procedure. Affected file silcd/command.c.
6043 * Made minor bugfixes to the backup router resuming protocol.
6044 Affected file silcd/server_backup.c, server.c.
6046 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6048 * Added --disable-asm configuration option. Affected files
6049 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6052 * Implemented the backup resuming protocol that is used to
6053 resume the primary router position in the cell after the
6054 primary router comes back online. Affected files
6055 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6056 and silcd/server_util.[ch].
6058 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6060 * Sleep two (2) seconds after sending QUIT command to server.
6061 Affected file lib/silcclient/command.c.
6063 * Assure that if outgoing data buffer is pending do not force
6064 send any data. Affected file silcd/packet_send.c.
6066 * Assure that if outgoing data buffer is pending do not force
6067 send any data. Affected file lib/silcclient/client.c.
6069 * Implemented the backup router support when the primary router
6070 goes down. The servers and routers can now use the backup
6071 router as new primary router without loosing connectivity.
6073 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6075 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6076 in the server to indicate disabled entry. All data read
6077 from the connection will be ignored and no data is sent
6078 for entry that is disabled. Affected files are
6079 silcd/idlist.h, silcd/server.c.
6081 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6083 * Created SFTP client and server test programs in the
6084 lib/silcsftp/tests directory.
6086 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6088 * Implemented memory filesystem (virtual filesystem) for
6089 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6092 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6094 * Implemented the SFTP (SSH File Transfer Protocol) to the
6095 lib/silcsftp. It includes SFTP client and SFTP server
6098 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6100 * Moved lib/silccore/silcprotocol.[ch] to the
6101 lib/silcutil library.
6103 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6104 take variable argument list pointer as argument. Affected
6105 file lib/silcutil/silcbuffmt.[ch].
6107 * Added silc_buffer_set function that is used to set data
6108 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6109 Affected file lib/silcutil/silcbuffer.h.
6111 * Changed various routines in the core library to use the new
6112 silc_buffer_set instead of allocating new buffer only for
6115 * Added 64-bit value formatting and unformatting support to the
6116 silc_buffer_[un]format routines. Affected file is
6117 lib/silcutil/silcbuffmt.[ch].
6119 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6120 to includes/bitmove.h.
6122 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6124 * Fixed channel user mode saving in client library. Affected
6125 file lib/silcclient/command[_reply].c.
6127 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6129 * Defined the file transfer to the SILC Protocol. Added
6130 new packet type SILC_PACKET_FTP and defined File Transfer
6131 Payload. The mandatory file transfer protocol is SFTP
6132 (SSH File Transfer Protocol). Affected file in addition
6133 of the internet draft is lib/silccore/silcpacket.h.
6135 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6136 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6137 is used as part of backup router protocol when the primary
6138 router of the cell is back online and wishes to resume
6139 the position as primary router.
6141 * Redefined the MAC generation keys in the protocol. The
6142 same key is not used anymore in both direction. Both
6143 direction will now use different keys for sending and
6144 receiving. This fixes a potential security flaw. This
6145 change causes incompatibilities in the protocol.
6147 * Redefined also the MAC computation from the packet.
6148 An packet sequence number is now added to the MAC
6149 computation. This prevents possible replay attacks against
6150 the protocol. This change too causes incompatibilities
6153 Added `sequence' field to the SilcPacketContext to hold
6154 the current sequence number for the packet.
6156 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6158 * Added `created' field to the SilcIDListData in the file
6159 silcd/idlist.h to indicate the time when the entry was
6162 * Added `created' field to the SilcChannelEntry too. Affected
6163 file silcd/idlist.h.
6165 * Added `creation_time' aguments to all the announcement functions
6166 in the server. If it is provided then only the entries that
6167 was created after the provided time frame are actually
6168 announced. Affected file silcd/server.[ch].
6170 * The protocol says that the Channel ID's IP address must be
6171 based on the router's IP address. Added check for this in
6172 the silc_server_new_channel when processing incoming New Channel
6173 Payload. Affected file silcd/packet_receive.c.
6175 * Print out the correct version with --version in SILC client.
6176 Affected file irssi/src/silc/core/silc-core.c.
6178 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6180 * Fixed WHOWAS command to check for completnes of the client
6181 entry always, not just when the command is coming from client.
6182 Affected file silcd/command.c.
6184 * Added new function silc_server_packet_queue_purge to purge the
6185 outgoing data queue to the network. After the function returns
6186 it is guaranteed that the outgoing packet queue is empty.
6187 Affected file silcd/packet_send.[ch].
6189 * Purge the outgoing packet queue in the rekey protocol's final
6190 callback to assure that all rekey packets go to the network
6191 before quitting the protocol. Affected file silcd/server.c.
6193 * Added silc_client_packet_queue_parse as similar function as
6194 in server to the client library. The affected file is
6195 lib/silcclient/client.c.
6197 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6199 * Splitted silcd/server.c and created silcd/server_util.[ch]
6200 for utility functions.
6202 * Added new socket flag SILC_SF_DISABLED to indicate that the
6203 connection is open but nothing can be sent to or received from
6204 the connection. Affected file lib/silcutil/silsockconn.[ch].
6205 The checking for disabled socket is checked in the low level
6206 silc_socket_write and silc_socket_read functions.
6208 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6210 * Allow only nicknames and channel names that fits into the
6211 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6213 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6215 * When processing JOIN command reply in server check that if
6216 the channel exists in our global list we'll move it the local
6217 list. Affected file silcd/command_reply.c.
6219 * Fixed the check whether client is joined on the channel already
6220 in JOIN command. Affected file lib/silcclient/command.c.
6222 * Fixed the JOIN command reply to check whether the channel
6223 already exists. Affected file lib/silcclient/command_reply.c.
6225 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6227 * Added silc_ske_status_string to map the SKE error numbers
6228 to readable strings. The affected files are
6229 lib/silcske/silcske[_status].[ch].
6231 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6233 * Do not show the private channels on the WHOIS channel list
6234 as it is not allowed by the protocol. The affected file is
6237 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6239 * Assure that the packet length digged from the actual packet
6240 is something sensible in the silc_packet_decrypt_rest_special
6241 in lib/silccrypt/silcpacket.c.
6243 * Free and NULL the allocated pointer in silc_hmac_alloc if
6244 the HMAC allocation fails. The affected file is
6245 lib/silccrypt/silchmac.c.
6247 * Print the selected security properties to the log files in
6248 the server. Affected file silcd/protocol.c.
6250 * Add SKE's reference counter even if calling the completion
6251 callback manually. Otherwise it goes negative, although it
6252 does not cause any problems. The affected file is
6253 lib/silcske/silcske.c.
6255 * Remove the client entry with short timeout after giving the
6256 KILL command. Affected file lib/silcclient/command.c.
6258 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6259 case all found clients are already disconnected (WHOWAS would
6260 found them) in the server. Affected file silcd/command.c.
6262 * Update the last_receive (time of last data received) to be
6263 updated only when received private or channel message so that
6264 the idle time showed in WHOIS makes more sense.
6266 * Added boolean field `valid' in to the SilcClientEntry in the
6267 client library to indicate whether the entry is valid or not.
6268 This fixes the nickname change bug on channel when changing
6269 the nickname to be same than the old (like nick to Nick) the
6270 nickname formatter doesn't set the new nick anymore to Nick@host.
6271 Affected file lib/silcclient/idlist.[ch].
6273 * Now actually fixed the nickname changing on disconnection.
6274 Added new function silc_change_nick to the Irssi SILC Client.
6275 Affected file irssi/src/silc/core/client_ops.c,
6276 irssi/src/silc/core/silc-nicklist.[ch].
6278 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6280 * Check that the public key exists in the GETKEY command before
6281 trying to encode it. Affected file silcd/command.c.
6283 * Print some notifications on received public keys with GETKEY
6284 command in the Irssi SILC Client. Affected files are
6285 irssi/src/fe-common/silc/module-formats.[ch],
6286 irssi/src/silc/core/client_ops.c.
6288 * Use IDENTIFY command to resolve the server information in the
6289 GETKEY command instead of INFO command. Affected file
6290 lib/silcclient/command.c.
6292 * All command reply functions in the client library now calls
6293 the pending command reply callbacks even if an error has
6294 occurred. The server has done this a long time and now it was
6295 time to move the client library to this as well. Now all
6296 errors can be delivered back to the pending command reply
6297 callbacks if necessary. Affected files are
6298 lib/silcclient/command[_reply].[ch].
6300 * Change the nickname on disconnection back to the username
6301 because in reconnect the server will enforce it to it anyway.
6302 Affected file irssi/src/silc/core/silc-servers.c.
6304 * Fixed a config file parsing bug in the Irssi SILC client.
6305 Affected file irssi/src/silc/core/clientconfig.c.
6307 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6309 * When printing the channel mode on JOIN, verify that the
6310 channel key and channel's HMAC are valid. Affected file
6311 irssi/src/silc/core/client_ops.c.
6313 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6315 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6316 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6317 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6319 * Removed channel key rekey task deleting from the function
6320 silc_server_save_channel_key. Affected file silcd/server.c.
6321 Added explicit timeout task context instead that is used to
6322 delete the task if we are registering a new task before the
6323 new task has elapsed.
6325 * When channel key rekey occurs the client library now saves
6326 the old channel key for a short period of time (10 seconds) and
6327 is able to use it in case some is still sending channel
6328 messages encrypted with the old key after the rekey. Affected
6329 file lib/silcclient/[idlist.h|client_channel.c].
6331 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6333 * Added check to the silc_server_new_id_real to not accept
6334 new ID if it is the sender's own ID. Affected file is
6335 silcd/packet_receive.c.
6337 * Assure that we do not announce ourself or the one we've
6338 sending our announcements when we're router and are announcing
6339 servers to our primary router. Affected file silcd/server.c.
6341 * Fixed silc_server_command_identify_check_client to assemble
6342 correct WHOIS packet. It send corrupted WHOIS packet and
6343 caused problem with router to router connections. Affected
6344 file silcd/command.c.
6346 Fixed also silc_server_command_whois_check the same way
6347 as for the IDENTIFY command.
6349 * Added new SilcIDListStatus to the server in the SilcIDListData
6350 structure. The status now includes the current status of
6351 the entry (like registered, resolved etc.). Affected file
6352 silcd/idlist.[ch]. Defined a bunch of different status types
6353 as well. This replaced the old boolean registered field as well.
6355 Added resolve_cmd_ident field to the SilcClientEntry structure
6356 too so that if the entry is for example being resolved so
6357 another command may attach to the same pending command reply
6358 without requiring to resolve the same entry again. This concept
6359 should optimize the WHOIS and the IDENTIFY resolving under
6360 heavy load by taking away unnecessary resolving for entries
6361 that are being resolved already.
6363 Added support for adding multiple pending commands for one
6364 command idenfier. Affected file silcd/command[_reply].[ch].
6366 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6367 before deleting the data. Otherwise the hash table will have
6368 freed data in comparison functions. Affected file is
6369 silcd/command_reply.c.
6371 * Fixed silc_idlist_replace_client_id to add the new entry to
6372 the cache with NULL nickname. Otherwise there will be invalid
6373 memory as the nickname after the nickname is freed. Affected
6374 file silcd/packet_receive.c.
6376 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6377 saved into wrong slots because the previous number of entries
6378 was not taken into account. Affected file silcd/idlist.c.
6379 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6381 * If we are router and we receive JOIN notify to a channel that
6382 does not have any users then notified client is marked as the
6383 channel founder, as it is it. The affected file is
6384 silcd/packet_receive.c
6386 * Added to the extended hash table API's table_del_*ext functions
6387 the destructor as argument too, so that the caller can decide
6388 which destructor to use or whether to use destructor at all.
6389 Affected file lib/silcutil/silchashtable.[ch].
6391 * Fixed ID Cache purging. It actually deleted the entries from
6392 the hash table after the data was freed. The hash table ended
6393 up comparing freed memory. The affected file is
6394 lib/silccore/silcidcache.c.
6396 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6398 * Fixed Irssi SILC client's KILL command's HELP syntax.
6400 * The USERS command now resolves the detailed user information
6401 if the userinfo field is missing. Affected file is
6402 lib/silcclient/command_reply.c.
6404 * Do not print error in silc_file_read if the read file does
6405 not exist. Just silently return NULL. Affected file is
6406 lib/silcutil/silcutil.c.
6408 * Fixed the silc_log_output to not wine about NULL filename
6409 and to not create some bogus " " filename. Affected file is
6410 lib/silcutil/silclog.c.
6412 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6414 * Fixed various printing bugs on the user interface in the
6415 Irssi SILC Client. Minor changes that were forgotten from
6418 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6420 * Fixed the configure.in.pre and the compilation and distribution
6421 environment to support the new autoconf 2.52. That version is
6422 now required to compile the CVS trunk.
6424 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6426 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6427 to generally parse user@fqdn format strings. Affected file
6428 lib/silcutil/silcutil.c.
6430 * Added nickname_format and nickname_force_format fields to the
6431 SilcClientParams structure. The first one defines the format
6432 for the nicknames that the library will enforce if the receives
6433 multiple same nicknames. The second one is boolean value and
6434 can be used to force the library to always enforce the format
6435 to the nicknames regardles whether there are multiple nicknames
6436 or not. This configurable formatting was employed to flexibly
6437 support accessing multiple nicknames from the user interface.
6438 The userinterface can now set the nicknames to what ever format
6439 they prefer. Affected file lib/silcclient/silcapi.h.
6441 Added function silc_client_nickname_format to the file
6442 lib/silcclient/idlist.c. It performs the nickname formatting.
6444 Added new field `hostname´ to the SilcClientEntry context.
6445 It holds the hostname of the client. Affected file is
6446 lib/silcclient/idlist.h.
6448 * Irssi SILC Client sets the nicknames in nick@hostn format.
6449 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6450 irssi/src/silc/core/silc-core.c.
6452 The WHOIS printing now also shows both the real nickname and
6453 the formatted nickname so that user knows how to access the
6454 user if there are multiple same nicknames cached. Affected
6455 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6456 printing formatting too to take the hostname now as a separate
6457 argument. The Affected file is
6458 irssi/src/fe-common/silc/modules-formats.[ch].
6460 * Changed the silc_client_get_clients_local to accept the formatted
6461 nickname as argument. It accepts the real nickname too but the
6462 formatted nickname can be used to find the true entry from
6463 multiple entries. Affected file lib/silcclient/silcapi.h and
6464 lib/silcclient/idlist.c.
6466 * Added nickname_format_parse field to the SilcClientParams.
6467 It is a callback function provided by the application to parse
6468 the nickname out of the formatted nickname string. The library
6469 calls it to get the nickname from the formatted string. Since
6470 the application generally knows better the format of the nickname
6471 string it parses it instead of the library, even though library
6472 encodes the formatted string. If the callback function is not
6473 provided then the library will use the string as is. The
6474 affected file is lib/silcclient/silcapi.h.
6476 * All the nickname strings passed to the client library in
6477 commands are now expected to be formatted nickname strings.
6478 If the command does not support the formatted nickname string
6479 it will assume that the sent string is the actual nickname.
6480 Affected file lib/silcclient/command.c.
6482 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6484 * Added public key authentication support to OPER and SILCOPER
6485 commands in the client library. Affected file is
6486 lib/silcclient/command.c.
6488 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6490 * Changed the get_auth_methdod client operation to be asynchronous.
6491 It can be async if the application resolves the authentication
6492 method from the server during the negotiation. Added new
6493 SilcGetAuthMeth completion callback that the application will
6494 call after resolving the authentication method.
6496 Added function silc_client_request_authentication_method that
6497 the application can use to resolve the authentication method
6498 from the server. Added also SilcConnectionAuthRequest callback
6499 that the library will call after the server has replied. The
6500 application can call this function if it does not know the
6501 current authentication method.
6503 Affected files are lib/silcclient/client.c and
6504 lib/silcclient/silcapi.h.
6506 * The Irssi SILC client now automatically resolves the authentication
6507 method incase any configuration information is not present (and
6508 currently there never is). The affected file is
6509 irssi/src/silc/core/client_ops.c.
6511 * Fixed public key authentication from the client library.
6512 Affected file lib/silcclient/protocol.c. Changed also the
6513 protocol specification about the public key authentication in
6514 the connection authentication protocol. The actual data to be
6515 signed is now computed with a hash function before signing.
6517 * Fixed the public key authentication from the server as well.
6518 Affected file silcd/protocol.c.
6520 * Removed the mlock()'s from the memory allocation routines.
6521 Affected file lib/silcutil/silcmemory.c. The ./configure does
6522 not check anymore for the mlock(). Affected file is
6525 * Fixed USERS command in server to allow the execution of the
6526 command for private and secret channels if the client sending
6527 the command is on the channel. Affected file silcd/command.c.
6529 * Fixed silc_client_get_clients_local to return the clients
6530 count correctly. It could return wrong value. Affected file
6531 lib/silcclient/idlist.c.
6533 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6535 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6536 types. The assembler optimizations seemed not to like 64-bit
6537 data types. The assmebler optimizations thus are now enabled
6538 also for BSD systems as opposed to only enable them for Linux.
6540 * Do not check for threads at all on BSD systems. Affected
6541 file configure.in.pre.
6543 * Removed -n and -h options from the Irssi SILC Client since
6544 they are not used in silc.
6546 * Fixed the prime generation to assure that the first digit
6547 of the generated random number is not zero since our conversion
6548 routines does not like number strings that starts with zero
6549 digit. If zero digit is seen the random number is regenerated.
6550 This caused some corrupted RSA keys when the zero first digit
6551 was met. Affected file lib/silcmath/silcprimegen.c.
6553 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6555 * Fixed WIN32 configuration in the ./configure script.
6556 Fixed to include xti.h on environments that has it.
6557 Patches by Carsten Ilchmann and andrew.
6559 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6561 * Changed the silc_id_create_client_id to be collision
6562 resistant. It is now assured that there cannot be created
6563 two same client ID's. I suspect that some weird bugs in
6564 the server were actually caused by duplicate Client IDs.
6565 Affected file silcd/serverid.[ch]. A router receiving
6566 new ID now also assures and informs the sending server
6567 if the ID caused collision.
6569 * Changed the silc_id_create_channel_id to also assure that
6570 there are no collisions.
6572 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6574 * Statement about ignoring the Mutual Authentication flag when
6575 performing rekey with PFS was a bit misleading. It is ignored
6576 if it was set in the initial negotiation, it cannot be even
6577 set in the rekey. Fixed in the ke-auth draft. Started the
6578 new versions of the protocol drafts in the doc/.
6580 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6582 * Fixed a bug in silc_client_command_identify_save when saving
6583 new channel information. The channel name was no duplicated
6584 and caused crash on exit. Affected file is
6585 lib/silcclient/command_reply.c.
6587 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6589 * Fixed the getkey command handling in the server. Send just
6590 empty OK reply to the sender if the key could not be fetched
6591 (but everything else was ok, like the key just was not available).
6592 Changed the public key parameter to optional in the protocol
6593 specs so that empty OK reply can be sent. Affected file
6596 Added a message to Irssi SILC client to tell to user if the
6597 server did not return a public key.
6599 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6601 * Fixed a channel key regeneration bug. It registered new
6602 timeout tasks exponentially until all system resources were
6603 used. Affected file silcd/server.c.
6605 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6607 * Added the SILC Document generator to the scripts/silcdoc.
6608 It can be used to generate the Toolkit Reference Manual out
6609 of the source tree. Internally it will also use the RoboDoc
6610 generator now imported in util/robodoc.
6612 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6614 * Added couple of return's in rekey protocol if error orccurred
6615 during the protocol. The execution must be terminated.
6616 Affected file silcd/protocol.c. Also, terminate the protocol
6617 always with timeout.
6619 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6621 * The client's Client ID was created initally from the wrong
6622 nickname (it could have been in format nick@host) in the
6623 silc_server_new_client. Affected file silcd/packet_receive.c
6625 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6627 * Added some SILC_LOG_ERROR's to various error conditions
6628 if client could not be added to ID cache. Affected files
6629 silcd/packet_receive.c and silcd/server.c.
6631 * When client's sock->user_data is freed, NULL also the
6632 client->router and client->connection pointers. Added check
6633 for these pointers being NULL to various places around the
6634 code. Affected file silcd/server.c.
6636 * Added client->data.registered == TRUE checks to various
6637 places around the code to assure that unregistered client's
6638 are not handled when it is not allowed. Affected file
6641 * Added `bool registered' fields to all
6642 silc_idlist_[server|client]_get_* routines to indicate whether
6643 the fetched client needs to be registered or not. Affected
6644 file silcd/idlist.[ch].
6646 * Add your own entry as registered to the ID cache in the
6647 server. Affected file server.c.
6649 * Fixed a bug in silc_server_new_server. The SilcServer was
6650 set as the new server's context instead of SilcServerEntry.
6651 This naturally caused some weird bugs.
6653 * Added "updated" field the SilcChannelEntry which indicates
6654 the time since the channel entry was last accessed. This
6655 can be used to determine whether it is necessary to
6656 announce the channel after backup resuming protocol.
6657 Affected files silcd/idlist.[ch].
6659 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6661 * Do not delete the channel rekey task when adding it
6662 for in silc_server_create_channel_key.
6664 * Changed the silc_server_create_channel_key to return
6665 TRUE or FALSE to indicate the success of the channel key
6668 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6670 * Fixed MSVC++ project files and added missing files to
6671 Makefiles under win32/.
6673 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6675 * Do not add TCP_NODELAY flag if the operating system
6676 does not have it defined. Affected files are
6677 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6679 * Fixed buffer overflow from Irssi SILC Client. Affected
6680 file irssi/src/fe-common/core/themes.c.
6682 * Fixed double free in client library in the file
6683 lib/silcclient/client.c when disconnecting from server.
6685 * Applied double free patch from cras to Irssi SILC client.
6686 Affected files irssi/src/core/[modules/expandos].c
6688 * Fixed the disconnection handling to Irssi SILC Client.
6689 The application must call silc_client_close_connection
6690 in ops->connect client operation in case of failure of
6691 the connection. Affected file is
6692 irssi/src/silc/core/client_ops.c.
6694 * Do not set sock->protocol to NULL in the function
6695 silc_client_close_connection after executing the protocol's
6696 final callback since the sock might not be valid anymore.
6697 Affected file lib/silcclient/client.c.
6699 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6701 * Do not enable SILC_THREADS if the linking with libpthread
6702 did not happen. Affected file configure.in.pre.
6704 * Added notion to protocol specification that server must
6705 verify the sent authentication payload with CMODE when
6706 setting the channel founder key. Implemented it to the
6707 server. Affected file silcd/command.c.
6709 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6711 * Added _EXTRA_DIST SILC distribution variable to the
6712 distributions file. It is used to conditionally add extra
6713 files or directories to the specific distribution. Affected
6714 files ./prepare, Makefile.am.pre and distributions.
6716 Removed the `_' from the start of the distribution names.
6719 * Added README.WIN32 for instructions to compile the Toolkit
6722 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6724 * Fixed a double free in disconnection in the server. Affected
6725 file is silcd/server.c.
6727 * Fixed the lib/silcske/groups.c to work now also with GMP
6728 MP library. The string conversion did not work when using
6729 specific base and the base is indicated in the string as well.
6731 * Created win32/ directory which now includes MSVC++ specific
6732 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6733 It will appear only in the toolkit distribution
6735 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6737 * Changed the key material distribution function in case when
6738 the hash output is too short. The data is now concatenated
6739 a bit differently than it used to. Made the change to the
6740 SKE protocol specification.
6742 * Added better GMP detection to configure.in.pre. A patch
6745 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6747 * Fixed a minor bug in SKE that might cause some problem on
6748 some platforms. Affected file lib/silcske/silcske.c.
6750 * Added the cookie checking for initiator in the SKE. It checks
6751 that the responder returns the sent cookie unmodified. The
6752 affected file is lib/silcske/silcske.c. Added new SKE
6753 error type INVALID_COOKIE that can be sent during the
6754 negotiation. Fixed some memory leaks as well.
6756 * Added the "invalid cookie" error message to Irssi SILC client's
6759 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6761 * Added `task_max' field to the SilcClientParams to indicate
6762 the maximum tasks the scheduler can handle. If set to zero,
6763 default values are used. Affected file lib/silcclient/silcapi.h.
6765 * Fixed memory leaks in silc_client_close_connection. Affected
6766 file lib/silcclient/client.c.
6768 * Added silc_client_del_client_entry to client library to free
6769 all memory of given client entry. Affected file is
6770 lib/silcclient/idlist.[ch].
6772 * Added new functions silc_client_del_channel and
6773 silc_client_del_server to delete channel and server entries.
6774 Affected file lib/silcclient/[silcapi.h/idlist.c].
6776 * Removed silc_client_del_client_by_id from silcapi.h.
6778 * Fixed the INFO command to return the server's own info
6779 correctly when querying by Server ID. Affected file is
6782 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6784 * Removed the non-blocking settings in WIN32 code in the
6785 silc_sock_[read/write] and added SleepEx instead. Affected
6786 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6787 of input data is now checked with FIONREAD and ioctlsocket.
6789 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6791 * Call silc_schedule_task_del_by_context in the
6792 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6793 Affected file lib/silccore/silcprotocol.c.
6795 * Call silc_protocol_cancel for active protocols in the
6796 silc_server_close_connection if the funtion
6797 silc_server_free_sock_user_data has not been called.
6798 Affected file silcd/server.c.
6800 * Generic tasks cannot be deleted using the del_by_fd
6801 task deleting function since generic tasks does not match
6802 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6804 * Added a notion to SILCOPER help file that the SILCOPER works
6805 only on router server, not on normal server.
6807 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6809 * Added for WIN32 support for the new scheduler as well.
6810 Affected file lib/silcutil/win32/silcwin32schedule.c.
6812 * Fixed the SHA1 implementation to work on various platforms.
6814 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6816 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6817 API. It is part of the scheduler now. Everything else is
6818 as previously but some functions has changed their names.
6819 Checkout the lib/silcutil/silcschedule.h for the interface.
6820 Updated all applications to use the new interface. Affected
6821 files are lib/silcutil/silcschedule.[ch].
6823 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6825 * Found a bug in the SKE implementation. The HASH value,
6826 specified by the protocol, was not computed correctly. The
6827 public key of the responder was not added to the computation
6828 even though it is mandatory. Affected file lib/silcske/silcske.c.
6829 This unfortunately causes incompatibilities with older
6830 clients and servers.
6832 * Added WIN32 specific network init and uninit functions:
6833 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6834 the Winsock2. Affected file lib/silcutil/silcnet.h and
6835 lib/silcutil/win32/silcwin32net.c.
6837 * Set the socket always to nonblocking mode on WIN32 after
6838 reading data or writing data. Affected file is
6839 lib/silcutil/win32/silcwin32sockconn.c.
6841 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6843 * Fixed various compilation problems under WIN32. Affected
6844 files lib/silcutil/win32/silcwin32thread.c and
6845 lib/silcutil/win32/silcwin32schedule.c.
6847 * Removed all _internal.h #includes from public header
6848 files. Internal headers must never be included from
6851 Removed also the lib/silcske/payload_internal.h file.
6853 * All include files that may be needed (public and some others
6854 included by the public headers) by application developers are
6855 now copied to the ./includes directory. It does not copy any
6856 internal headers. Affected file Makefile.defines.pre and all
6857 Makefile.am's under lib/ and subdirs.
6859 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6861 * Do not change the ~/.silc directory's permissions automatically.
6862 Affected file irssi/src/silc/core/clientutil.c.
6864 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6866 * Do not cancel the protocol in silc_server_close_connection
6867 it might cause recursion. Now cancelled in the function
6868 silc_server_free_sock_user_data. Affected file silcd/server.c.
6870 * Fixed the silc_server_remove_clients_by_server to regenerate
6871 the channel keys correctly finally. Added also new function
6872 silc_server_remove_clients_channels to actually do it.
6873 Affected file silcd/server.c.
6875 * Fixed the silc_server_new_channel to not crash by giving
6876 wrong router to the new channel. Affected file is
6877 silcd/packet_receive.c.
6879 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6881 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6882 which is given as argument to the silc_client_alloc now.
6883 It can be used to configure the client and set various parameters
6884 that affect the function of the client.
6886 * The USERS command in server did not check whether the channel
6887 is private or secret. Affected file silcd/command.c.
6889 * Added new argument to the USERS command in protocol specification.
6890 The USERS command now can take the channel name as argument
6891 as well. Added support for this in client and server and
6892 updated the protocol specs.
6894 * Completed the GETKEY command in client. It can be now used
6895 to fetch also servers public key not only some clients.
6896 Affected files lib/silcclient/command[_reply].c.
6898 * Added silc_client_get_server to return server entry by the
6899 server name. Affected files lib/silcclient/silcapi.h and
6902 * Redefined the IDENTIFY command in protocol specification to be
6903 more generic. It now can be used to query information about
6904 any entity in the SILC Network, including clients, servers and
6905 channels. The query may be based either the entity's name
6906 or the ID. Added support for this in both client and server.
6908 Affected files silcd/command.c and lib/silcclient/command.c
6909 and command_reply.c.
6911 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6912 the _from_client and _from_server functions. Affected file
6915 * Added silc_client_get_channel_by_id_resolve to the file
6916 lib/silcclient/silcapi.h to resolve channel information by
6917 its ID. Added also silc_client_get_channel_by_id that
6918 does not resolve it from the server.
6920 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6922 * Added SilcServerEntry context into the client library
6923 to represent one server. The INFO command now allocates
6924 these to save the resolved server info. For now on the
6925 client library will also keep information about servers,
6926 connected and resolved with INFO.
6928 The INFO command now allocates the SilcServerEntry context
6929 and saves the server info there. The COMMAND_REPLY in
6930 the INFO now returns the parameters to application in
6931 same order as defined in the protocol specification.
6933 The entries are cached in the client->server_cache.
6935 * The INFO command is now issued after received the Client ID
6936 from the server. Affected file lib/silcclient/client.c.
6938 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6939 to the application as the mode changer might be server.
6940 It is guaranteed that NULL is not returned anymore to the
6941 application. Affected file lib/silcclient/client_notify.c.
6943 The ID Type is now also passed to the application so that
6944 it can check whether the returned entry is SilcClientEntry
6947 Added new function silc_client_get_server_by_id to return
6948 the server entry by ID. Affected files are the
6949 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6951 * Do not create the channel in the Irssi SILC Client when issuing
6952 the JOIN command but when received the sucessful JOIN command
6953 reply. Otherwise the channel might get created even though we
6954 could not join it. The Affected file is
6955 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6957 * Fixed a channel joining bug in router. The router must also
6958 check the channel modes, invite and ban lists etc. when serving
6959 the JOIN command sent by normal server. Affected file is
6960 silcd/command.c. The router now resolves the client's
6961 information from the server who sent the JOIN command if it
6962 does not know it, and processes the JOIN command only after
6965 * Changed the SilcCommandCb to take new argument; void *context2.
6966 Affected file lib/silccore/silccommand.h
6968 The second argument in the command callbacks in the server now
6969 includes the SilcServerCommandReplyContext if the command was
6970 called as pending command callback from the command reply.
6971 Otherwise it is NULL. When called as pending the status of the
6972 command reply will be checked and if it was erronous the
6973 error will be sent to the original sender of the command.
6974 This way the client always receives the error messages even
6975 though the server was actually the one who received the error
6976 when it resent the command to router, for example. Affected
6977 files silcd/command[_reply].[ch].
6979 * Fixed sending WHOWAS command's error message to client if
6980 the requested client could not be found. It was missing.
6983 * Changed the CMODE and CUMODE commands reply arguments in the
6984 protocol specification. The Channel ID is now sent in both
6985 of the commands to identify the channel. Implemented this
6986 new feature to the client and server. Affected files
6987 lib/silcclient/command_reply.c and silcd/command.c.
6989 * Made better checks for invite and ban lists in the JOIN
6990 command in server. Affected file silcd/command.c.
6992 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6994 * The server now performs the incoming host IP/DNS lookup
6995 using the silc_socket_host_lookup and thus does not block
6996 the server anymore. Affected file silcd/server.c.
6998 * Completed the multi-thread support for SILC Scheduler in
6999 the lib/silcutil/silcschedule.c.
7001 * Fixed the configure.in.pre to detect the pthread correctly
7004 * Fixed a deadlock in silc_task_queue_wakeup in the file
7005 lib/silcutil/silctask.c.
7007 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7009 * Added new function silc_schedule_wakeup that is used in
7010 multi-threaded environment to wakeup the main thread's
7011 schduler. It needs to be used when a thread adds a new task
7012 or removes a task from task queues. After waking up, the
7013 scheduler will detect the task queue changes. If threads
7014 support is not compiled in this function has no effect.
7015 Implemented the wakeup mechanism to both Unix and WIN32
7016 systems. Affected files are lib/silcutil/silcschedule.[ch],
7017 lib/silcutil/unix/silcunixschedule.c and the
7018 lib/silcutil/win32/silcwin32schedule.c.
7020 * Added new function silc_task_queue_wakeup to wakeup the
7021 scheduler by the specified task queue. Affected file
7022 lib/silcutil/silctask.[ch].
7024 * The silc_socket_host_lookup_start now wakes up the scheduler
7025 after adding the timeout task. Affected file is
7026 lib/silcutil/silcsockconn.c.
7028 * The silc_socket_host_lookup is synchronous now if the threads
7029 support is not compiled in. However, the callback is still
7030 called asyncronously through the scheduler, anyway. Affected
7031 file lib/silcutil/silcsockconn.c.
7033 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7035 * Added new function silc_socket_host_lookup to perform
7036 asynchronous IP and FQDN lookups for the socket connection.
7037 Affected files lib/silcutil/silcsockconn.[ch].
7039 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7041 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7042 that may or may not compile the mutex support in.
7044 Changed the silc_mutex_alloc interface. It allocates the
7045 mutex now to the sent pointer and returns TRUE or FALSE.
7047 Affected file lib/silcutil/silcmutex.h.
7049 * Wrote the SILC Task Queue interface to support multi-threads.
7050 Affected file lib/silcutil/silctask.[ch].
7052 * Wrote the SILC Scheduler to support multi-threads. Affected
7053 file lib/silcutil/silcschedule.c.
7055 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7057 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7058 in lib/silcutil/win32/.
7060 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7062 * Defined SILC Mutex API and SILC Thread API and implemented
7063 them for Unix. Affected files are
7064 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7065 lib/silcutil/unix/silcunixmutex.c and
7066 lib/silcutil/unix/silcunixthread.c.
7068 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7070 * Fixed the silc_server_remove_clients_by_server's channel
7071 key re-generation. The hash table handling was incorrect
7072 and would not work with many channels. Affected file is
7075 * Fixed some memory leaks around the server code.
7077 * Rewrote the silc_server_get_users_on_channel to support IPv6
7078 based Client ID's. Affected file silcd/server.c.
7080 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7081 specification. However, a separate document must be written
7082 to define the detailed signing procedure and the payload
7083 associated with the flag. Defined the flag to the
7084 lib/silccore/silcchannel.h as well.
7086 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7088 * Changed the dynamic tables to static size tables in the
7089 lib/silccrypt/silchmac.c.
7091 * Removed GCC dependencies from the code. A patch by cras.
7093 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7095 * Do not show the error "Error receiving packet bla bla"
7096 in server if it really was not an error (-2 means that reading
7097 is pending). Affected file silcd/server.c.
7099 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7101 * Fixed a possible crash in silc_server_remove_clients_by_server
7102 in silcd/server.c. Fixed there also some memory leaks.
7104 * Fixed the silc_idlist_replace_client_id. It could replace
7105 wrong key in the hash table. Affected file silcd/idlist.c.
7107 * Do not check whether there are global users on the channel
7108 if the channel->global_users is FALSE. Affected functions
7109 silc_server_remove_from_one_channel and
7110 silc_server_remove_from_channels in silcd/server.c. Also,
7111 do not check if the removed client is local as we can be
7112 sure that global client was not removed from the channel
7113 and checking for global users is not needed.
7115 * The silc_server_remove_clients_by_server now re-generates
7116 the channel keys correctly for those channels that had
7117 clients removed from them. Affected file silcd/server.c.
7119 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7121 * Found the reason of random crashes in the server. We weren't
7122 ignoring the SIGPIPE signal (which can be sent in write())
7123 and it crashed the server. Affected file silcd/silcd.c.
7125 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7127 * Assure that sock->user_data is not NULL in the function
7128 silc_server_packet_send in silcd/packet_send.c.
7130 * Disconnect the remote connection if it could not be added
7131 to any ID lists in the server. The affected file is
7134 * Check in silc_server_packet_send[_real/dest] that the
7135 socket is not disconnecting and ignore the data if it is.
7136 Affected file silcd/packet_send.c.
7138 * Define inline to __inline on native WIN32 compilation.
7139 Affected file includes/silcwin32.h.
7141 * Added some explicit type casts for inline code since MSVC
7142 require them. Affected files lib/silcutil/silcbuffer.h,
7143 lib/trq/silcdlist.h and lib/trq/silclist.h.
7145 * Print warning in log files from now on if the packet
7146 decryption fails. Affected file silcd/server.c.
7148 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7150 * Changed the `say' client operation's interface to accept
7151 new `type' argument to indicate the type of the message sent
7152 by the library. The application may filter the library's
7153 messages according the type. The affected file is the
7154 lib/silcclient/silcapi.h.
7156 * Added two new functions to lib/silcclient/silcapi.h:
7157 silc_client_del_client and silc_client_del_client_by_id.
7158 Affected file lib/silcclient/idlist.c.
7160 * Moved the clientincludes.h from includes/ to silc/ and
7161 serverincludes.h from includes/ to silcd/.
7163 * The modes for the CMODE and CUMODE are now passed as
7164 uint32 for application with COMMAND_REPLY. The affected
7165 file is lib/silcclient/command_reply.c.
7167 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7169 * /WHOIS without arguments shows client's own information.
7170 Affected file lib/silcclient/command.c.
7172 * Changed PING to not accept any arguments. The specs
7173 says that client can ping only the connected server so
7174 requiring an argument is not needed. Affected file is
7175 lib/silcclient/command.c.
7177 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7179 * Fixed a fatal bug in private message sending and reception
7180 encryption and decryption when using private message keys.
7181 The implementation was incorrect and did not follow the
7182 specification. It causd that some of the message were
7183 lost since it did not use the sending and receiving keys
7184 as the protocol suggests. This has been fixed and will cause
7185 incompatibilities with older clients when sending private
7186 message encrypted with private message keys. Affected files
7187 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7188 and various other in Irssi SILC Client.
7190 Added `responder' boolean argument to the functions
7191 silc_client_add_private_message_key[_ske] to indicate when
7192 the key is added as responder or initiator of the key
7195 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7197 * Removed the silc_ske_check_version function and created
7198 a SilcSKECheckVersion callback. Added also a function
7199 silc_ske_set_callbacks that is now used to set all SKE
7200 callbacks. The callback functions are not given to
7201 the SKE functions anymore, but this function is used to
7204 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7206 * Added `silc_version' argument to the silc_client_alloc
7207 to define the version of the application for the library.
7208 The library will use the version string to compare it
7209 against the remote host's (usually a server) version
7210 string. Affected file lib/silcclient/silcapi.h
7212 * Added the KE protocol context to Key Agreement context
7213 in client library so that we can abort the SKE if it
7214 is in process when we get timeout. Affected file is
7215 lib/silcclient/client_keyagr.c.
7217 * Do not resolve the client ID forever if it returns in the
7218 first time that such client does not exist. This was done
7219 for example with private message. Affected file is
7220 lib/silcclient/client_prvmsg.c.
7222 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7224 * Do not add regex.h for WIN32. The affected file
7225 includes/silcincludes.h.
7227 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7228 not work yet 100%. It generates the DLL's automatically
7229 when compiling with --with-win32 under cygwin.
7231 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7233 * lib/contrib/regex.c is not compiled on WIN32.
7235 * Added silc_net_get_socket_opt function to the
7236 lib/silcutil/silcnet.h.
7238 * Added includes/silcwin32.h for WIN32 specific includes
7241 * Do not use ptime structure or any of the posix process
7242 functions on WIN32 in lib/silccrypt/silrng.c.
7244 * Added silc_gettimeofday to provide generic function
7245 for struct timeval on all platforms. Added the function
7246 to lib/silcutil/silcutil.h.
7248 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7250 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7251 library as they clearly belong there. As a plus side we
7252 can make the actual socket connection routines platform
7255 Added also new generic function silc_socket_read and
7256 silc_socket_write (that used to be silc_packet_[read/write].
7257 The implementation of these are platform specific.
7259 * Added WIN32 specific routines of silc_socket_[read/write]
7260 to lib/silcutil/win32/silcwin32sockconn.c.
7262 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7264 * Added preliminary support for native WIN32 compilation under
7265 cygwin (using the -mno-cygwin option for GCC) to the
7266 ./configure.in.pre. The --with-win32 now prepares the
7267 compilation for native WIN32.
7269 * Rewrote the SILC Scheduler interface in the file
7270 lib/silcutil/silcschedule.h. The scheduler is now context
7271 based and does not have anymore any global static scheduler.
7272 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7273 and created lib/silcutil/win32 directory for WIN32 based
7276 * Added Unix specific network routines to the
7277 lib/silcutil/unix/silcunixnet.c and the old
7278 lib/silcutil/silcnet.c includes now only generic routines.
7280 Added WIN32 specific network routines to the
7281 lib/silcutil/win32/silcwin32net.c.
7283 * Added Unix specific utility functions from the
7284 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7286 * Added WIN32 SILC Scheduler to the file
7287 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7290 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7292 * Do not handle JOIN notify in the server if the target client
7293 is not registered (idata->registered == FALSE). The affected
7294 file is silcd/packet_receive.c.
7296 * Update the nickrec->founder in event_cumode in the Irssi SILC
7297 client. Affected file irssi/src/silc/core/silc-channels.c.
7299 * Fixed the CUMODE_CHANGE notify handling in the server when
7300 server and router are announcing their clients on channels.
7301 Now the mode changes are saved and notified correctly. The
7302 affected file is /silcd/packet_receive.c.
7304 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7305 They really did not replace the cache entry in the ID Cache.
7306 Now they do that. Affected file silcd/idlist.c.
7308 * Fixed the KICK notify handling in the Irssi SILC client to
7309 update the channel records so that the kicked client does not
7310 appear to be on the channel. The affected file is
7311 irssi/src/silc/core/silc-channels.c.
7313 * Always update the conn->current_channel when executing command
7314 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7316 * Fixed the KILL notify handling in Irssi SILC client to remove
7317 the killed client on all channels.
7319 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7321 * Fixed the silc_parse_command_line to remove extra spaces
7322 from the start and end of the arguments. Affected file is
7323 lib/silcutil/silcutil.c.
7325 * Cancel and free any active protocol in the function
7326 silc_server_close_connection. Affected file silcd/server.c.
7328 * Cancel and free any active protocol in the function
7329 silc_client_close_connction. Affected file is
7330 lib/silcclient/client.c.
7332 * Do not execute the KILL command for clients that are in
7333 history (ie. they are not in the network). Affected file is
7336 * Fixed KILL notify handling, client does not crash anymore.
7337 Affected file irssi/src/silc/core/silc-channels.c.
7339 * Reduced the default packet buffer size from 2048 to 1024 in
7340 lib/silccore/silcpacket.c.
7342 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7343 counter to the SKE context that is incresed when the SKE library
7344 performs async operation outside the library. If the outside
7345 process frees the SKE context and FREED status will be set
7346 and the library will detect after the sync operation that the
7347 libary is freed. The affected files are
7348 lib/silcske/silcske[_status].[ch].
7350 * Resolve the client entry information in the function
7351 silc_client_channel_message to assure that NULL pointer is not
7352 passed as client entry to the application. */
7354 * Fixed the task timeout calculation to assure that there is
7355 never negative timeouts. The affected file is
7356 lib/silcutil/silcschedule.c.
7358 * Fixed the channel user mode notification sending in server.
7359 It was sent point-to-point to the router (or to server by router)
7360 but it needs to be destined to a channel. The routines now
7361 supports sending the channel user mode notifys to the channels
7362 when announcing clients and channels. Affected files are
7363 silcd/server.c and silcd/packet_receive.c.
7365 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7366 It did not actually replace the old channel entry in the cache.
7367 Affected file lib/silcclient/client_notify.c.
7369 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7371 * Fixed a possible crash in silc_packet_send_prepare. It now
7372 assures always that there is enough space in the buffer and
7373 at the tail area of the buffer (for MAC).
7375 Fixed the inbound buffer reallocation in silc_packet_read.
7376 It was old code and did not handle the reallocation correctly.
7379 The affected file is lib/silccore/silcpacket.c.
7381 * Fixed buffer overflow in silc_parse_nickname in the file
7382 lib/silcutil/silcutil.c.
7384 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7386 * make install generates new server keys only if there is not
7389 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7391 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7392 Added check that if the NOREPLY is set then we will not send
7393 the away message. This avoids infinite loop of away messages
7394 if both clients are away. The affected file is
7395 lib/silcclient/client_prvmsg.c.
7397 * Fixed client crash if /NICK was given without arguments.
7398 Affected file lib/silcclient/command.c.
7400 * Server does not send the invite list in INVITE command back
7401 to the client if the list was not altered. Added this notion
7402 to the protocol spec as well. Affected file silcd/command.c.
7404 Fixed possible crash in INVITE command by checking the
7405 value of silc_server_get_client_route command.
7407 * Fixed the INVITE notify type handling. The arguments are now
7408 taken in correct order and client does not crash. The affected
7409 file is irssi/src/silc/core/silc-channels.c.
7411 Removed the "Inviting xxx to channel" message from the
7412 client library away and let the application handle it.
7413 Affected file lib/silcclient/command.c. Added that message
7414 to Irssi SILC client's message formats.
7416 * Fixed CMODE command crash in client. It now checks the
7417 amount of arguments correctly and does not crash. The affected
7418 file is lib/silcclient/command.c.
7420 * Do not create new channel automatically in silc_channels_join
7421 but check whether the channel by that name already exists.
7422 Affected file irssi/silc/core/silc-channels.c.
7424 * Do not send the SERVER_SIGNOFF to router if the disconnected
7425 entity was the router. Affected file silcd/server.c.
7427 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7428 SILC client as it was missing from there.
7430 Added the handling of the KICK notify to the Irssi SILC client
7431 as it was missing. Added "you have been kicked" message to
7432 Irssi SILC client's message modules formats.
7434 Added the handing of the KILL notify to the Irssi SILC client
7435 as it was missing. Added the kill message module formats
7438 The affected file is irssi/src/silc/core/silc-channels.c.
7440 * The router did not save the channel mode the server announced.
7441 Affected file silcd/packet_receive.c.
7443 * Fixed a possible crash in INFO command in server. If the
7444 server did not provide the server info it crashed. Affected
7445 file silcd/command.c.
7447 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7449 * Fixed the GETKEY command in the server to check also the
7450 global list. Otherwise the GETKEY would not work correctly
7451 in normal SILC server. Affected file silcd/command.c.
7453 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7455 * Fixed GETKEY crash, it crashed if the command did not succseed.
7457 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7459 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7460 is now real and not just an macro interface to GMP.
7462 Removed the entire GMP from the source tree and imported new
7463 NSS MPI library instead. Reason for removing GMP is that it is
7464 extremely large and compiles extremely slow. The NSS MPI
7465 is only a few files and compiles in less than 10 seconds.
7466 The speed is also about the same as GMP. The MPI is imported
7467 to lib/silcmath/mpi.
7469 If the system has GMP installed we will still use the GMP.
7470 If it is not then the NSS MPI will be compiled.
7472 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7474 * Merged a long nickname (127 characters long) crash bugfix from
7475 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7477 * Merged a freed memory reference bugfix from Irssi CVS tree.
7478 Affected file irssi/src/core/commands.c.
7480 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7482 * Added the server's public key sving and verification to the
7483 server when performing the SKE. This was missing and the
7484 remote server's (or router's) public key was accepted without
7485 checking whether we have it previously or trust it at all.
7486 Affected file silcd/protocol.c.
7488 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7490 * Check in the silc_server_timeout_remote if protocol is active
7491 and make sure that the protocol's final callback is called so
7492 that all memory if freed. Affected file silcd/server.c.
7494 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7496 * silc_server_whois_send_reply crashed the server if the nickname
7497 was 127 characters long. Affected file silcd/command.c.
7499 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7501 * Added sanity check to the silc_server_new_client. If the hostname
7502 is provided inside username then check that the provided hostname
7503 really is the same as the resolved one. If the hostname was not
7504 resolved then check it from the public key. Affected file is
7505 silcd/packet_receive.c.
7507 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7508 if the server disconnected us and the connection is not valid
7509 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7511 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7512 the library to the lib/silcutil/silcutil.[ch].
7514 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7516 * Close log file after open. Affected file
7517 lib/silcutil/silclog.c.
7519 * Check whether sock == NULL in silc_client_send_packet and return
7520 if it is. Affected file lib/silcclient/silcclient.c.
7522 * Check rec->entry == NULL in the Irssi SILC Client before
7523 sending the channel message. Affecte file is
7524 irssi/src/silc/core/silc-servers.c.
7526 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7528 * Merged a splitted window bugfix from Irssi CVS tree. The
7529 affected file is irssi/src/fe-text/textbuffer-view.c.
7531 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7532 It did not print nickname.
7534 * Improved the distributions system a bit.
7536 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7538 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7539 irssi/src/fe-text/gui-window.c.
7541 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7542 to in-active server. The affected file is
7543 irssi/src/silc/core/client_ops.c.
7545 * Resolve the client in USERS command reply if the entry does
7546 not have username resolved. The affected file is
7547 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7548 command to WHOIS command to really resolve stuff. The USERS
7549 is not used any more in any critical section so WHOIS can
7550 be used even though it might be slower than IDENTIFY.
7552 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7555 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7557 * Changed the protocol API a bit more consistent in the
7558 lib/silccore/silcprotocol.[ch].
7560 * Changed the following headers to ROBODoc format:
7562 lib/silccore/silcpayload.h
7563 lib/silccore/silcprotocol.h
7564 lib/silccore/silcsockconn.h
7566 All core library headers are now formatted.
7568 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7570 * Fixed a bug in Irssi SILC client; do not show that you are
7571 server/router operator if you really are not. Affected file is
7572 irssi/src/silc/core/client_ops.c.
7574 * Renamed silc_command_free_payload to silc_command_payload_free.
7575 Affected file lib/silccore/silccommand.h
7577 * Added silcmath.h to include the prototoypes of various routines
7578 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7581 * Changed the following headers to ROBODoc format:
7583 lib/silccore/silcchannel.h
7584 lib/silccore/silccommand.h
7585 lib/silccore/silcid.h
7586 lib/silccore/silcidcache.h
7587 lib/silccore/silcmode.h
7588 lib/silccore/silcnotify.h
7589 lib/silccore/silcpacket.h
7590 lib/silcmath/silcmath.h
7592 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7594 * Added checking to the server code not to start the server if
7595 ciphers and stuff are not configured properly. Affected files
7596 silcd/serverconfig.[h] and silcd/server.c.
7598 * Changed the layout of the header files of the public interfaces
7599 in the SILC libraries. The new layout supports ROBODoc
7600 documentation tool (and some others) so that it is easy to create
7601 a library reference manual. All the other headers and source
7602 code must still follow the CodingStyle document. Also source
7603 code must not include these ROBODoc stuffs, only the headers.
7604 Furthermore, all public interface headers must now be named
7605 by using `silc' prefix, example: silcapi.h, silccipher.h.
7606 Some files were renamed due to this. All the other headers
7607 must not be used as public interfaces. I will update the
7608 CodingStyle document later. Changed following headers, so far:
7610 lib/silcclient/silcapi.h
7611 lib/silccore/silcauth.h
7612 lib/silccore/silcprivate.h
7613 lib/silccrypt/silcdh.h
7615 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7619 * Removed silc_client_packet_send_flush from the client library
7620 as it is not needed. Affected file lib/silcclient/client.[ch].
7622 * Added printing of message of unresolved authentication method
7623 to the Irssi SILC client. Added it to the module formats.
7624 Removed the same message from the client library.
7626 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7628 * Added new distribution feature, DISTLABEL. Every distribution
7629 can define own preprocessor label that can be used in the
7630 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7631 file distributions, acconfig.h.pre and prepare.
7633 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7635 * Added Makefile.defines_int to include the actual definitions
7636 for Makefile.defines.in. Tested the new distribution system,
7637 created distributions and tested installation.
7639 * Added AWAY message printing to the Irssi SILC client. Added
7640 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7642 * Added SCONNECT command to call the SILC's CONNECT command.
7643 Cannot use CONNECT directly since Irssi uses that internally.
7644 Affected file irssi/src/silc/core/silc-servers.c.
7646 Added ACTION local command. It is same as ME command but takes
7647 the channel as mandatory argument.
7649 Rewrote some of the Irssi's help files to suite for SILC
7652 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7654 * Added Makefile.defines[.in] that should for now on be included
7655 in all Makefile.am file in the source tree. That file includes
7656 all common compilation definitions for SILC source tree.
7658 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7660 * Minor changes to the ./prepare script to change the package
7661 name according the distribution name to the configure.in.
7663 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7665 * Created new distribution system. Added file `distributions'
7666 that defines all the distributions that can be created out of
7667 the SILC source tree. The ./prepare script now reads that
7668 file to determine how to prepare the distributions. The
7669 first argument to the ./prepare is the name of the distribution
7670 and second is the version of the distribution. If given
7671 without arguments it creates the default (toolkit) distribution
7672 with the default version (defined in ./prepare).
7674 All Makefile.am files that are subject to the distributions
7675 are now named as Makefile.am.pre. These are ./Makefile.am
7676 and lib/Makefile.am. Others may be changed later.
7678 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7680 * Added invite list, ban list, some key management and connection
7681 error message printing to module formats in the Irssi SILC client.
7683 * Added new silc_client_set_away_message to set the away message
7684 that is back to the person who sent private message. The
7685 affected file lib/silcclient/silcapi.h and the
7686 lib/silcclient/client_prvmsg.c.
7688 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7690 * Fixed the private message sending in the Irssi SILC client,
7691 added local command KEY to the Irssi SILC client.
7693 Added key management and key agreement message formats to the
7694 irssi/src/fe-common/silc/module-formats.[ch].
7696 Added USERS (alias WHO) printing, server/router operator
7697 indication and LIST command printing to the module formats.
7699 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7701 * Fixed channel joining notify handling, cumode notify handling
7702 from Irssi SILC client.
7704 * Added SILC specific module-formats to the Irssi SILC client so
7705 that SILC specific message hilighting, colors etc is possible.
7706 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7708 Added channel mode, channel user mode, actions, notices,
7709 whois and whowas printing to the the module-formats.c.
7711 * Fixed a bug in channel deletion in the server. The channel
7712 is not left to the cache even if the channel founder auth mode
7713 is set when there are no users anymore on the channel. Affected
7714 file silcd/server.c.
7716 * The silc_net_localhost now resolves the entire hostname including
7717 the domain name. Affected file lib/silcutil/silcnet.c.
7719 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7721 * Changed the ask_passphrase client operation to be ascynchronous.
7722 It has now a completion callback and a context that the
7723 application must call after it has got the passphrase from
7724 the user. Affected files lib/silcclient/silcapi.h,
7725 lib/silcclient/protocol.c, lib/silcclient/command.c and
7728 Added SilcAskPassphrase callback that the application calls
7729 to deliver the passphrase to the library.
7731 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7732 The public key verification and especially a certificate
7733 verification is asynchronous procedure.
7735 Added new SILC_SKE_STATUS_PENDING status to indicate the
7736 request is pending and a callback will be called to finalize
7739 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7740 indicate that remote end did not send its public key (or
7741 certificate), even though we require it. Added check for this
7742 condition in the SKE. This was a security bug, now fixed.
7744 Defined new SilcSKEVerifyCbCompletion callback that is called
7745 when the verification process is completed.
7747 The affected files lib/silcske/silcske_status.h and
7748 lib/silcske/silcske.[ch].
7750 * Changed the verify_public_key client operation to be async
7751 as well. Defined SilcVerifyPublicKey callback that is used to
7752 indicate the success of the public key verification process.
7754 Changed the server and client to use the new async client
7757 * Changed the Irssi SILC client's internal scheduler to be called
7758 twice as many times as it used to be. As a result the client
7759 should be a bit faster now. Affected file is
7760 irssi/src/silc/core/silc-core.c.
7762 * Added support to Irssi SILC client of asynchronous public key
7763 verification and passphrase inquiry. Affected file is
7764 irssi/src/silc/core/silc-core.c.
7766 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7768 * Do not say "You have left channel %s" in client library.
7769 Moved it to the application. Affected files are
7770 lib/silcclient/command.c and silc/client_ops.c.
7772 * Fixed silc_client_get_clients. Command context was not
7773 duplicated and was freed memory in the callback. Affected
7774 file lib/silcclient/idlist.c.
7776 * Do not say "you are now talking..." on JOIN command in the
7777 client library. The appliation must handle it.
7779 * Do not say ".. changed topic to" in command reply in the
7780 client libary. The application must handle it.
7782 * Fixed TOPIC command sending in the client library.
7784 * Fixed a memory leak in silc_client_command_free in the file
7785 lib/silcclient/command.c.
7787 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7789 * Imported a modified version of Irssi client to the source tree.
7790 The Irssi will be used to create a new client called
7791 Irssi SILC. Imported to irssi/.
7793 Added silc_core_init_finish function to the Irssi. Affected
7794 file irssi/configure.in.
7796 A lot changes in the Makefile.ams around the irssi tree.
7798 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7800 * Do not rehash if the new size is same as the old size of the
7801 hash table, in the silc_hash_table_rehash*. The affected file
7802 lib/silcutil/silchashtable.c.
7804 * Replaced hash_table_del_by_context calls from the server
7805 (when channel->user_list and client->channels) to the
7806 hash_table_del as it is sufficient and faster.
7808 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7810 * Added silc_hash_table_list, silc_hash_table_get and the
7811 SilcHashTableList structure to provide an alternative way to
7812 traverse the hash table. The affected files are
7813 lib/silcutil/silchashtable.[ch].
7815 * Changed the server's idlist routines to use the hash table
7816 routines to optimize the code.
7818 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7820 * Replaced the client entry's `channel' list and channel entry's
7821 `user_list' list to hash tables for optimized lookup. Changed
7822 the code to use the hash table interface around the code.
7823 Affected file lib/silcd/idlist.[ch].
7825 * Added `auto_rehash' boolean argument to the function
7826 silc_hash_table_alloc to indicate whether the hash table should
7827 auto-rehash when it thinks is appropriate time. It will
7828 increase the hash table size if the there is twice as much
7829 entries in the table than the size of the table, and will
7830 decrease the size if there are twice as less entries than
7831 the size of the table.
7833 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7835 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7837 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7839 * silc_idcache_purge_by_context deletes the entry now by context
7840 as it is supposed to do. Affected file lib/silccore/idcache.c.
7842 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7843 client is not anymore valid (WHOWAS givens the info) and not
7844 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7846 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7848 * Removed the `data' and `data_len' arguments from the ID Cache
7849 interfaces and added `name' argument. ID Cache does not handle
7850 anymore the binary data only a names associated with given ID.
7852 * When hashing a Client ID with silc_hash_id the entire ID is
7853 not hashed anymore, instead only the hash of the Client ID is
7854 hashed. This way we can access the Client ID from the cache
7855 with Client ID but with the hash of the ID (which is a hash of
7856 the nickname) as well without any difference in performance.
7858 Added also silc_idcache_find_by_id_one_ext to do one on one
7859 searching when we have the actual ID. Added also function
7860 silc_hash_client_id_compare. The affected files are
7861 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7863 * When hashing the name associated with a ID it is always done
7864 in lowercase. This way we can access the cache without worrying
7865 about case-sensitivity, even though, for example nicknames are
7868 * Fixed a bug in server with channel message sending. It put
7869 wrong ID type as destination ID. The affected file
7870 silcd/packet_send.c.
7872 * silc_idcache_del_by_context now deletes from all hash tables
7873 by context. Affected file lib/silccore/idcache.c.
7875 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7877 * Changed the client library to use the new ID Cache interface.
7878 Changes around the source tree.
7880 * Added silc_hash_table_rehash_ext to rehash with specific
7881 hash function. Affected file lib/silcutil/silchashtable.[ch].
7883 * Added silc_hash_string_compare to compare two strings in the
7884 hash table. Affected file lib/silcutil/silcutil.[ch].
7886 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7888 * Added new function silc_idcache_del_by_context into the
7889 lib/silccore/idcache.[ch].
7891 * Changed the server's ID list routines to use the new ID Cache
7892 interface. Changes around the source tree.
7894 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7896 * Added silc_hash_table_del[_by_context]_ext functions in to the
7897 lib/silcutil/silchashtable.[ch].
7899 Removed silc_hash_table_find_all* routines and added new
7900 silc_hash_table_find_foreach to replace them.
7902 Added silc_hash_table_replace_ext function as extended
7903 replacing function. Separated the simple hash table interface
7904 from the extended hash table interface in the file
7905 lib/silcutil/silchashtable.h.
7907 * Fixed minor bugs and changed it to use some of the new
7908 hash table functions in lib/silccore/idcache.c
7910 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7912 * Added new function silc_hash_table_find_all to return all keys
7913 in the hash table by the specified key. As the hash table is
7914 collision resistant it also makes it possible to have several
7915 duplicate keys in the hash table. This function may be used to
7916 find all of the keys from the hash.
7918 Added user_context arguments to the SilcHashFunction,
7919 SilcHashCompare and SilcHashDestructor to deliver user specified
7922 Added new fuctions silc_hash_table_find[_all]_ext to do
7923 extended lookup with specified hash and compare functions and
7924 specified user contexts.
7926 Added new function silc_hash_table_add_ext to add the key
7927 with specified hash function and user context.
7929 Added new function silc_hash_table_foreach to traverse all
7930 entrys in the hash table. Added SilcHashForeach callback
7933 Added new function silc_hash_table_del_by_context to delete
7934 the entry only if the context associated with the key matches.
7936 Affected files are lib/silcutil/silchashtable.[ch].
7938 * Removed silc_hash_[server/client/channel]_id and added just
7939 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7940 silc_hash_id_compare to compare two ID's using as the hash table
7941 comparison function. Added also silc_hash_data to hash
7942 binary data and silc_hash_data_compare to compare it.
7944 * Removed silc_idlist_find_client_by_hash as it is not needed
7945 anymore. Affected file silcd/idlist.[ch].
7947 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7948 to use internally the SilcHashTable. The new ID Cache is a lot
7949 faster than the old one. Some of the ID Cache interface was also
7950 rewritten and obsolete and stupid functions were removed.
7952 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7954 * Added entry_count field to the SilcHashTable to keep the number
7955 of the entries in the table. Implemented the function
7956 silc_hash_table_rehash. Added new function
7957 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7959 Fixed a minor bug in silc_hash_table_free.
7961 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7962 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7963 into the lib/silcutil/silcutil.[ch].
7965 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7967 * Implemented a collision resistant hash table into the
7968 lib/silcutil/silchashtable[ch]. See the header and the source
7969 for the SilcHashTable API.
7971 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7973 * Merged dotconf version 1.0.2 into lib/dotconf.
7975 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7977 * Do not compile anything in lib/silcsim/* if the SIM support
7978 is not enabled. The tree should now compile without problems
7981 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7983 * Compiled the SILC under cygwin. Compiled and tested briefly
7984 without problems. More tests needed. The SIMs didn't compile
7987 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7989 * Fixed possible crash in silc_get_username in the
7990 lib/silcutil/silcutil.c.
7992 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7994 * Fixed a va_arg in silc/client_ops.c.
7996 * Oops, RC5 routines were named AES and caused some problems
7997 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7999 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8001 * Added new SilcIDIP structure into the lib/silccore/id.h and
8002 replaced the old `ip' fields from all SILC ID's to that type.
8003 This is a step towards IPv6 support.
8005 The silc_id_get_len takes now the ID as an extra argument.
8006 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8007 both IPv4 and IPv6 based ID's.
8009 The affected files are lib/silccore/id.[ch] and other files
8010 around the tree using these routines.
8012 * Removed the ID length arguments in server from various
8013 silc_server_send_notify_* routines -> they are not needed
8016 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8018 * Fixed memory leak in silc_encode_pem_file in the file
8019 lib/silcutil/silcutil.c.
8021 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8023 * Check minor version as well in the SKE. Affected files are
8024 silcd/protocol.c and lib/silcclient/protocol.c.
8026 * Added --identifier option to the server so that an identifier
8027 can be when creating the public key for the server. Affected
8028 file is silcd/silcd.c.
8030 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8031 lib/silccrypt/silcpkcs.c.
8033 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8035 * Register default ciphers and stuff when using -C option with
8036 the server. Affected file sildc/silcd.c.
8038 * Put back the servers public key filename format, it is better
8039 than the new one. For now, the client keys are saved with the
8040 new filename format. The affected file silc/client_ops.c.
8042 * Implemented the Cipher API for the rest of the ciphers that
8043 did not implement it or implemented it the wrong way.
8045 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8047 * Register default ciphers and stuff when using the -S option
8048 in the client. Affected file silc/silc.c. Same also when
8049 creating new key pair with -C option.
8051 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8053 * Fixed the silc_verify_public_key client operation function to
8054 save the public keys differently. The fingerprint is now
8055 used as filename and not the hostname. This way also the
8056 client keys are saved uniquely and not with hostnames. The
8057 affected file is silc/client_ops.c.
8059 * Trimmed the silc_hash_fingerprint function to remove extra
8060 whitespaces from the end of the fingerprint. The affected
8061 file is lib/silccrypt/silchash.c.
8065 * Added silc_cipher_register_default function to register all
8066 default ciphers. It can be used when configuration files
8067 does not exist and the application does not want any specific
8068 ciphers in any specific order.
8070 The SilcDList is now used as silc_cipher_list dynamically
8071 allocated cipher list. Removed the static list all together
8072 and now all ciphers must be allocated to the dynamic list.
8073 The silc_cipher_alloc routine was changed to check only the
8076 All silc_cipher_* routines that used to return int returns
8079 The affected files lib/silccrypt/silccrypt.[ch].
8081 * The same thing was done to silc_hash_* as for silc_cipher_*
8082 routines. Affected files lib/silccrypt/silchash.[ch].
8084 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8085 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8086 Added also silc_pkcs_[un]register[_default] functions.
8087 Removed the data_context from the PKCS API.
8089 * Added silc_hmac_register_default function to register default
8090 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8091 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8092 to unregister all hmacs at once.
8094 * Register the default ciphers, hash functions, PKCSs and HMACs
8095 if client's configuration file does not exist. The affected
8098 * The client did not load the hash functions from the SIM
8099 modules at all. Added support for this. Affected file is
8100 silc/clientconfig.c.
8102 * When decoding public key with silc_pkcs_public_key_decode, check
8103 the supported algorithm only if PKCS are registered. Affected
8104 file lib/silccrypt/silcpkcs.c. The same was done with the
8105 silc_pkcs_private_key_decode.
8107 * Fixed the SILC List routines to keep the list always in order.
8108 It used to change the list's order when traversing the list but
8109 not it preserves the order. Affected file lib/trq/silclist.h.
8111 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8113 * Added the client library to use the SilcSocketConnection's
8114 reference counter (by silc_socket_dup) to prevent the bug that
8115 the socket object may be freed underneath async operation.
8117 * The name resolv library checking fixes in the configure.in.pre.
8120 * Created new version of the protocol drafts for future
8121 development. The -03 drafts are the ones that will be changed
8122 in the trunk now and the -02 will remain as they are.
8124 * Send list of CUMODE notifys to the router when announcing
8125 the channel users to the router. Affected file silcd/server.c.
8126 If the router receiving channel founder CUMODE for a channel
8127 that already has channel founder it will send CUMODE notify
8128 to the sender to remove the channel founder rights from the
8129 announced client. Affected file silcd/packet_receive.c.
8131 * The CUMODE notify may now use Server ID as well as the entity
8132 who changes the mode. Updated protocool specs.
8134 * Updated INSTALL and README files.
8136 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8138 * New web pages in the http://silc.pspt.fi. The pages was
8143 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8145 * Implemented the [DenyConnectin] config section in the server.
8146 Added silc_server_config_denied_conn to check whether incoming
8147 connection is denied. Affected file silcd/serverconfig.[ch].
8149 * Do not check the ports when checking the incoming configuration
8150 data if the port is 0, meaning any. Affected file is
8151 silcd/serverconfig.c.
8153 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8155 * Fixed buffer overflow in silc_string_compare in the file
8156 lib/silcutil/silcutil.c.
8158 * Fixed double free in silc_server_command_leave in the file
8161 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8163 * Fixed the version checking in the server. Affected file is
8166 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8168 * Fixed the configuration data fetching when accepting new
8169 connections in the server. Affected file silcd/server.c.
8171 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8173 * Added `sender_entry' argument to the function
8174 silc_server_packet_relay_to_channel so that we can check
8175 whether some destination actually belongs to the same route
8176 the sender belongs (ie, we must not resend the packet to the
8177 sender). Affected file silcd/packet_send.[ch].
8179 * Added `servername' field to the SilcClientEntry in the server
8180 to hold the name of the server where client is from. Affected
8181 file is silcd/idlist.h.
8183 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8185 * Moved the channel message encrypting in the router betwen
8186 router connections from silc_server_channel_message to the
8187 silc_server_packet_relay_to_channel since we want to check
8188 whether we have anybody channel before encrypting anything.
8189 Affected files silcd/packet_[receive/send].c.
8191 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8193 * Fixed the [AdminConnection] server config section to support
8194 multiple entries. Affected file silcd/serverconfig.c.
8196 * Added support into the server to check the validity of the
8197 incoming connection before executing any KE or authentication
8200 * The connection configuration is now saved to the KE and
8201 connection auth protocol contexts and not fetched anymore in
8202 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8204 * The local hosts listenning address and port is also resolved
8205 now when starting the server. We want to have the socket object
8206 to include the real address and port for the listener. Added
8207 new function silc_net_check_local_by_sock into the files
8208 lib/silcutil/silcnet.[ch].
8210 * Fixed a broadcast bug in server -> do not broadcast if we
8213 * Fixed a routing bug. Do not route broadcast packets ever.
8214 Broadcast packets must be processed always and not routed since
8215 they may be destined to some other host than yourself and thus
8216 would get routed without no good reason. Affected file is
8219 * Added function silc_server_config_is_primary_route to check
8220 whether primary router connection has been configured (a router
8221 configuration that we are initiating). If there is not, we
8222 will assume that there is only two routers in the SILC network
8223 and we will use the incoming router connection as our primary
8224 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8226 * Changed the order of the broadcasting. Broadcast _after_ the
8227 packet has been processed not before. Affected file is
8230 * Fixed a [ClientConnection] parsing bug. The port was never
8231 parsed correctly thus resulting to port 0. Affected file
8232 silcd/serverconfig.c.
8234 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8235 argument and did not set the broadcast packet flag. Affected
8236 file silcd/packet_send.c. Fixed same bug in the function
8237 silc_server_send_notify as well.
8239 * If we receive NEW_ID packet for our own ID in the server, ignore
8242 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8246 * Removed the nickname from the Private Message Payload.
8247 Updated the code and the protocol specs.
8249 * Updated protocol specs for submitting to the IETF.
8251 * Tweaked the Random Number Generator a bit. Affected file
8252 lib/silccrypt/silcrng.c. Exported a new function
8253 silc_rng_[global]_add_noise which can be used to add more
8256 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8258 * Do not parse packets with different timeout when protocol
8259 is active -> may cause problem with rekey. Affected file
8262 * When server receives signoff notify it must not create
8263 new channel key if the client is on any channels since the
8264 sender of the signoff notify will create it.
8266 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8268 * Added printing of error messages during SKE protocol from the
8269 failure packet sent by server during SKE. Affected file
8272 * Removed the client's failure_callback handling with timeout
8273 and handle it immediately when received.
8275 * The SKE library returned wrong type in SUCCESS and FAILURE
8276 packets. They must be 32 bit MSB not 16 bit MSB.
8278 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8280 * Ok, rewrote the logic of the re-key and now it seems to work.
8281 I tested it on high traffic with frequent re-keys without
8282 problems. Added hmac_receive (and renamed hmac to hmac_send)
8283 in SilcClientConnection in lib/silcclient/client.h and
8284 in SilcIDListData in silcd/idlist.h. Also, removed the
8285 SilcPacketParserContext's cipher and hmac fields as they are
8286 not needed anymore and actually caused some problems when
8287 the ciphers and hmac's changed underneath the packet parser.
8289 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8291 * If re-key protocol is active then process the incoming packets
8292 synchronously since we must assure that icoming packets encrypted
8293 with the old key is processed before the new keys is set to
8294 use. This is true other packets than for REKEY packets.
8295 Affected file silcd/server.c. The same was done to client library
8296 as well, affected file lib/silcclient/client.c.
8298 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8300 * Fixed bug in client and server to accept the force send if
8301 the packet is send from silc_[server/client]_packet_process
8302 function. Otherwise the packets are never delivered, oops.
8304 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8306 * Disable force sending of packets when REKEY protocol is active.
8307 We must assure that no packet is sent directly when rekey is
8308 performed. All packets must be sent through packet queue.
8309 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8310 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8311 function is silc_[server/client]_packet_send_real to check
8314 * Replaced the SIM paths from example config files to
8315 /usr/local/modules. Also, make install creates now
8316 /usr/local/silc/logs directory to hold all the SILC server
8319 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8321 * Made the configure.in.pre work on Solaris. Patch by salo.
8323 * Made all ciphers compatible with non-x86 machines. Defined
8324 CBC mode macros into lib/silccrypt/ciphers_def.h.
8326 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8328 * Fixed the make install.
8330 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8332 * When MAC computation fails the silc_packet_decrypt returned 0
8333 even though it was supposed to return -1. Fixed this. The
8334 affected file is lib/silccore/silcpacket.c.
8336 * Do not replace the config files in /etc/silc (in make install)
8337 if they already exist. Affected file ./Makefile.am.
8339 * Do not send re-key packets immediately but through packet queue.
8340 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8342 * Changed silc_net_check_host_by_sock to return FALSE if the
8343 IP/DNS could not be resolved. Though, it returns the IP address
8344 now even if it could not resolve it (but returns also FALSE).
8345 Affected file lib/silcutil/silcnet.[ch].
8347 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8349 * Added silc_pkcs_decode_identifier to decode the public key's
8350 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8351 Added also silc_pkcs_free_identifier. Added also new context
8352 SilcPublicKeyIdentifier.
8354 * Added -S option to the silc client. It is used to dump the
8355 contents of the specified public key file.
8357 * Changed the PKCS api to return the public key length when
8358 setting the public key.
8360 * Fixed a fatal bug in the public and private key file loading.
8361 Affected file lib/silccrypt/silcpkcs.c.
8363 * Execute the packet parsing for client with zero (0) timeout
8364 if the protocol is active. Affected file silcd/server.c.
8366 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8368 * Made the key generation options to the silcd program. Added
8369 -C option, equivalent to client's option.
8371 * Added new [ServerKeys] config section to the server. It
8372 configures the server's public and private key.
8374 * Defined generic Public Key Payload into the protocol
8375 specification to send specific type of public keys and
8378 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8379 public key or certificate.
8381 * Implemented the GETKEY command to the server and to the
8382 client library and on user interface.
8384 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8386 * Made preliminary `make install' work.
8388 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8390 * Added SilcServerRekey context into silcd/idlist.h.
8392 * Added the PFS support as defined in the specification to the
8393 SKE protocol. Affected files lib/silcske/*.c.
8395 * Added `ske_group' field to the SilcServerRekey context to hold
8396 the number of the SKE group that is used with PFS in re-key.
8397 Affected file silcd/idlist.h.
8399 * Added PFS re-key support to the server. Affected file is
8402 * Added silc_protocol_cancel to cancel execution of the next
8403 state of the protocol. Affected file is
8404 lib/silccore/silcprotocol.[ch].
8406 * Added the re-key support with and without PFS to the client
8407 library. Re-key is performed once in an hour, by default.
8409 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8410 Added silc_client_rekey_callback and silc_client_rekey_final.
8411 Affected files are lib/silcclient/protocol.[ch] and
8412 lib/silcclient/client.[ch].
8414 * Removed the `hmac_key' and `hmac_key_len' fields from the
8415 SilcClientConnection structure; not needed. Affected file is
8416 lib/silcclient/client.h.
8420 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8422 * Do not ask whether user wants to use the negotiated private key
8423 for private messages, just use it. Affected file is
8424 silc/local_command.c.
8426 * Added `send_enc_key' and `enc_key_len' fields to the
8427 SilcIDListData structure since they are needed in the re-key
8428 phase. Affected file is silcd/idlist.[ch].
8430 * Implemented the simple re-key protocol into the server.
8431 Affected files silcd/server.c and silcd/protocol.[ch]. The
8432 re-key will be performed once in an hour, by default.
8434 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8435 Added silc_server_rekey, silc_server_rekey_callback and
8436 silc_server_rekey_final.
8438 * Removed Tunneled flag from the protocol. Updated the code
8439 and the specifications.
8441 * Adde `pfs' field to the SilcIDListData to indicate whether
8442 the PFS is to be performed in the re-key. Affected file is
8445 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8447 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8448 int64 of at least the xintXX size. If void * is less that 4
8449 bytes uint32 * will be used. Defined bool as boolean.
8451 * Changed _ALL_ unsigned long and unsigned int to uint32,
8452 unsgined short to uint16 in the source tree.
8454 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8455 not handle clients that has entry->data.registered == FALSE.
8456 They are not in the network anymore. Affected file is
8459 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8461 * Implemented the sending of the SERVER_SIGNOFF notify in the
8462 server. Affected file is silcd/server.c.
8464 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8465 Added also silc_notify_payload_encode_args into the
8466 lib/silccore/silcnotify.[ch].
8468 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8469 Affected file silcd/packet_receive.c.
8471 * Implemented the SERVER_SIGNOFF notify handling in the client
8472 library. Affected file lib/silcclient/client_notify.c. Also,
8473 implemnted the printing of the SERVER_SIGNOFF info to the
8474 application. Affected file silc/client_ops.c.
8476 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8477 if the deleting was successful. Affected file silcd/idlist.[ch].
8479 * Added support for public key authentication in the connection
8480 authentication protocol in the client library. Affected file
8481 lib/silcclient/protocol.c.
8483 * Changed the server's silc_idlist_get_clients_by_* interface
8484 to support already allocated array so that new entries may be
8485 added to pre-allocated array. Affected file silcd/idlist.[ch].
8486 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8487 and command replies.
8489 * All command reply functions in the server now calls the
8490 pending command callback even if error occured. This way the
8491 error will be delivered to the client as well. Affected files
8492 silcd/command.c and silcd/command_reply.c.
8494 * Fixed INFO command to return local server's info if no server
8495 was provided. Affected file lib/silcclient/command.c.
8497 * Removed RESTART command for good. Updated the code and the
8500 * Rewrote parts of the task system. It is a bit simpler now.
8501 Removed unsued task priorities. The affected files are
8502 lib/silcutil/silctask.[ch].
8504 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8506 * Moved the USERS printing from the library to the application.
8507 Affected files lib/silcclient/command.c and silc/client_ops.c.
8509 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8513 * Added channel key re-key support. The re-key is perfomed
8514 only by the router and is done once in an hour. Added `rekey'
8515 field to the SilcChannelEntry in the server. Affected files
8516 silcd/server.c and silcd/idlist.h.
8518 * Added silc_task_unregister_by_context into the file
8519 lib/silcutil/silctask.[ch].
8521 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8523 * Added SILC_UMODE_GONE mode to indicate when the client is not
8524 present in the SILC network. Added also support to the local
8525 command AWAY that will set this mode. Added support of showing
8526 "xxx is gone" in WHOIS command. The USERS command shows the
8527 gone status as well.
8529 * Fixed setting server and router operator privileges in the
8530 server's UMODE command. Affected file silcd/command.c.
8532 * Merged the SKE KE1 and KE2 payloads into one payload. The
8533 new KE payload is equivalent to the old KE2 payload.
8535 Cleaned up the SKE Start Payload parsing. It now uses the
8536 simple buffer unformatting to do the parsing. A lot faster
8539 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8540 to the SKE that is used to indicate whether both of the SKE
8541 parties should perform authentication. By default only the
8542 responder performs authentication. By setting this flag also
8543 the initiator must do authentication. By default it is unset
8544 since in normal SKE case, client to server connection, only
8545 the responder should do authentication. When doing SKE between
8546 two clients both should perform authentication. Updated the
8547 code and the protocol specs.
8549 * A little fix to IDENTIFY command in the server. Search the
8550 client first by hash not nickname. Affected file is
8553 * Fixed the silc_client_close_connection to support closing
8554 the client to client connections wihtout deleting too much
8555 data. Affected file lib/silcclient/client.c.
8557 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8558 are received if protocol used to be active but is not anymore
8559 the application would crash due to NULL pointer dereference.
8560 Affected files silcd/server.c and lib/silcclient/client.c.
8562 * Added `hash' field to the SilcClientConnection to include
8563 the hash function negotiated in the SKE protocol.
8565 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8566 to set the channel founder authentication data. A client can
8567 claim the founder rights later by providing the authentication
8568 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8569 This way the channel founder can regain the channel founder
8570 privileges even it is left the channel. This works only on
8571 local server and the client must be connected to the same
8572 server to be able to regain the founder rights. Updated the
8573 protocol specs accordingly.
8575 Added support to the CMODE command in the client to set the
8576 founder auth data. Read the README to see how to set it.
8578 Added support to the CUMODE command to claim the founder
8579 rights. Read the README to see how to do it.
8581 Added support for the founder authentication to the Channel
8582 Entry in the server. Affected file silcd/idlist.h.
8584 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8585 server's CMODE command. Affected file silcd/command.c.
8587 * Added the following new functions into lib/silccore/silcauth.[ch]:
8588 silc_auth_get_method and silc_auth_get_data.
8590 * The server now saves the remote hosts public key to the
8591 SilcIDListData pointer. Affected file silcd/protocol.c.
8593 * The normal server now does not remove the channel entry from
8594 the cache if the founder authentication data is set. It used
8595 to remove it if the founder was the last one on the channel on
8596 the server and left the channel. The auth data is saved and
8597 if the channel is re-joined later the old entry is used with
8598 the old auth data. Affected files silcd/command_reply.c and
8601 * Removed the `pkcs' field from the SilcIDListData structure
8602 in the server; it is not used. Affected file silcd/idlist.h.
8604 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8606 * Fixed packet processing on slow links. Partial packets were
8607 never re-processed because the incoming data buffer was cleared
8608 by the application. Application must not directly clear the
8609 sock->inbuf, the packet processing routines handle it. Fixed
8610 this in client library and in server.
8612 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8614 * Fixed the WHOIS and IDENTIFY send reply function to really
8615 check whether to send list or just one entry. Affected file
8618 * Cleaned up the LEAVE command's channel key distribution. The
8619 affected file silcd/command.c.
8621 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8622 can enforce the channel mode as well. In that case the ID
8623 includes the ID of the server. The code now enforces the
8624 mode change if the router have different mode than the server.
8626 * The notify client operation with CMODE_CHANGE notify can now
8627 return NULL client_entry pointer if the CMODE was not changed
8628 by client. Application must check for this.
8630 * Added <Server ID> argument to INFO command to support server
8631 info fetching by Server ID.
8633 * Added silc_server_announce_get_channel_users to get assembled
8634 packets of channel users of the specified channel. Affected
8635 file silcd/server.[ch].
8637 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8638 was freed underneath the ID Cache.
8640 * Re-announce clients when the server received CHANNEL_CHANGE
8641 notify from the router. Affected file silcd/packet_send.c.
8643 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8645 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8646 crashed since it did not handle the fact that there is no cipher
8647 called "3" and didn't check the error condition. Now fixed.
8649 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8650 flag. It can be used to send message requests.
8652 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8654 * Implemented the RESTART command in the client.
8656 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8657 notice type messages. Added notice printing to the user
8660 * The channel keys are not re-generated if the channel's mode
8661 is PRIVKEY, ie private key on the channel exists. Affected
8662 files silcd/server.c and silcd/command.c.
8664 * Fixed a little bug in channel message delivery when channel
8665 private keys are set in the server. Affected file is
8666 silcd/packet_send.c.
8668 * Changed the setting on channel->on_channel = TRUE from the
8669 silc_client_save_channel_key to the JOIN command reply. The
8670 key payload is not received if the private channel key is set.
8671 Affected file lib/silcclient/command_reply.c and the
8672 lib/silcclient/client_channel.c.
8674 * When the CMODE_CHANGE notify is sent and the channel private
8675 key mode is removed the channel key must be re-generated in
8676 other cells as well. Added this support for the router in the
8677 silcd/packet_receive.c.
8679 * Added new local command NOTICE to send notice message on
8680 channel. Affected file silc/local_command.[ch].
8682 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8684 * Added new local command ME to the client. It is used to send
8685 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8686 some action. Affected file silc/local_command.[ch].
8688 * Changed channel_message and private_message client operations
8689 to deliver the message flags to the application. Added also
8690 the `flags' arguments to the silc_client_send_channel_message
8691 and silc_client_send_private_message functions. Affected file
8694 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8696 * Redefined the Private Message Payload to support private message
8697 keys and to support the new private message flags. Updated
8698 the protocol specs. Flags makes it possible to have for example
8699 CTCP style messages.
8701 * Added new type SilcPrivateMessagePayload and defined an API
8702 for it in the lib/silcclient/silcprivate.[ch].
8704 * Tested private message private keys successfully. Tested the
8705 private message key set, unset and list commands with the new
8708 * Redefined the Channel Message Payload to include the channel
8709 message flags (equal with private message flags) to support
8710 for example CTCP style messages.
8712 * Defined some of the message (for channel and private message)
8713 flags. Updated the protocol specs and added the flags to the
8714 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8716 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8718 * Added SilcKeyAgreementStatus type to the key agreement routines
8719 to indicate the current status and error if one occured.
8720 The status types are defined in the lib/silcclient/silcapi.h.
8722 * Added new local command KEY that is used to set and unset private
8723 keys for channels, set and unset private keys for private messages
8724 with remote clients and to send key agreement requests and
8725 negotiate the key agreement protocol with remote client. The
8726 key agreement is supported only to negotiate private message keys,
8727 it currently cannot be used to negotiate private keys for channels,
8728 as it is not convenient for that purpose.
8730 * Fixed a minor pending callback setting bug in the function
8731 silc_client_get_client_by_id_resolve, now the function works.
8732 Affected file lib/silcclient/idlist.c.
8734 * Added function silc_net_get_local_port to get local bound
8735 port by socket. Added to lib/silcutil/silcnet.[ch].
8737 * Added `sockets' and `sockets_count' fields to the SilcClient
8738 object. They hold the sockets of the listenning sockets in
8739 the client. Listenning sockets may be for example the key
8740 agreement server. Affected file lib/silcclient/client.[ch].
8741 Added functions the silc_client_add_socket and the
8742 silc_client_del_socket. They are exported to the application
8745 * Added ~./silc/clientkeys to support other client's public keys.
8747 * Renamed verify_server_key client operation to verify_public_key
8748 and added one argument to indicate the type of the connection
8749 (server, client etc.).
8751 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8753 * Added silc_server_connection_auth_request to handle the
8754 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8755 silcd/packet_receive.[ch].
8757 * Added silc_server_send_connection_auth_request into the
8758 silcd/packet_send.c to send the connection auth request packet.
8760 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8763 * Fixed the public key authentication in responder side in the
8764 server. The `auth_data' pointer includes the SilcPublicKey
8765 not the path to the public key. Affected file silcd/protocol.c.
8767 * Implemented the public key authentication in the initiator side
8768 in the server. Affected file silcd/protocol.c.
8770 * Removed the [RedirectClient] config section from the server
8771 configuration. Is not needed and I don't want to implement it.
8773 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8775 * Cleaned up the CMODE command in the server. It now works
8776 correctly and supports all the modes defined in the protocol.
8777 Affected file is silcd/command.c.
8779 * Added `hmac_name' field to the SilcChannelEntry in the server
8780 to hold the default HMAC of the channel. It can be set when
8781 creating the channel (with JOIN command). Affected files
8784 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8785 type to indicate the change of the current cipher and hmac
8786 on the channel. Client can safely ignore the <cipher> argument
8787 (if it chooses to do so) since the CHANNEL_KEY packet will
8788 force the channel key change anyway. The <hmac> argument is
8789 important since the client is responsible of setting the new
8790 HMAC and the hmac key into use.
8792 * Fixed the CMODE command in the client library as well.
8794 * Tested CMODE command in router environment successfully.
8796 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8798 * Show the version of the remote client (or server) when connecting
8799 to the server. It is logged to the log file. Affected file
8800 is silcd/protocol.c.
8802 * Fixed the KILLED notify handling in the client library. The
8803 client must be removed from all channels when receiving the
8806 Also, do not remove the client entry when giving the KILL
8807 command but when the KILLED notify is received.
8809 * Removed silc_idlist_find_client_by_nickname from the server.
8810 Not needed anymore. Affected files silcd/idlist.[ch].
8812 * Implemented the CHANNEL_CHANGE notify type handling to the
8813 server. Affected file silcd/server.c.
8817 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8819 * Added silc_server_send_notify_invite to send the INVITE
8820 notify between routers.
8822 * Implemented the INVITE command correctly to the server.
8824 * Implemented the INVITE notify type handling in the server.
8826 * Implemented the INVITE command to the client library and on the
8829 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8831 * Added function silc_server_get_client_resolve to find the
8832 client entry by ID from all ID lists and then resolve it
8833 (using WHOIS) if it cannot be found. Affected file is
8836 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8838 * Implemented the BAN command to the client library.
8840 * The JOIN command in the server now checks the invite list
8843 * Changed the silc_command_reply_payload_encode_va and the
8844 silc_command_payload_encode_va to support that if argument is
8845 NULL it ignores and checks the next argument. Affected file
8846 lib/silccore/silccommand.c.
8848 * Added silc_server_send_notify_ban to send the BAN notify
8849 type between routers.
8851 * Chaned the silc_notify_payload_encode to support that if
8852 argument is NULL it ignores and checks the next argument.
8853 Affected file lib/silccore/silcnotify.c.
8855 * Tested ban lists in router environment successfully.
8857 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8859 * Implemented BAN command to the server, in silcd/command.[ch].
8861 * Removed the BAN and INVITE_LIST modes from the CMODE command
8864 * Added function silc_string_match to regex match two strings.
8865 Affected files lib/silcutil/silcutil.[ch].
8867 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8869 * Redefined parts of the SilcChannelEntry in the server to support
8870 the new ban and invite lists.
8872 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8874 * Redefined the INVITE command. The same command can be used to
8875 invite individuals to the channel but also to manage the invite
8876 list of the channel (to add to and remove from the invite list).
8877 Updated the protocol specs.
8879 * Added new command SILC_COMMAND_BAN that can be used to manage
8880 the ban list of the channel. Updated the protocol specs.
8882 * Removed the channel modes: the SILC_CMODE_BAN and the
8883 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8884 in the CMODE command. The equivalent features are now available
8885 using INVITE and BAN commands. Updated the protocol specs.
8887 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8888 in the network about change in the current ban list. The notify
8889 type is not used by the client.
8891 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8892 support the invite lists.
8894 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8896 * Added new function silc_string_regexify that converts string
8897 including wildcard characters into regex string that can
8898 be used by the GNU regex library. Added into the file
8899 lib/silcutil/silcutil.[ch].
8901 Added silc_string_regex_combine to combine to regex strings
8902 into one so that they can be used as one regex string by
8903 the GNU regex library. Added into the file
8904 lib/silcutil/silcutil.[ch].
8906 Added silc_string_regex_match to match two strings. It returns
8907 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8909 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8911 * Imported GNU regex to the soruce tree into lib/contrib.
8912 Fixed some compiler warning from the regex.c.
8914 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8916 * Fixed MOTD command in the server to work in router environment.
8918 * Fixed the MOTD command in the client library to support
8919 the server argument in the command.
8921 * Added `nickname_len' argument to the silc_idlist_add_client
8922 in the server, as the `nickname' argument may be binary data
8925 * Added silc_idlist_get_channels to return all channels from
8928 * Implemented LIST command to the server. Affected file is
8931 * Implemented the LIST command to the client library and on the
8934 * Added [<user count>] argument to the LIST command reply.
8935 With private channels the user count is not shown.
8937 * Updated TODO and README.
8939 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8941 * The client entry's data.registered must be TRUE even with
8942 global client entry on global client list. The data.registered
8943 is used to check whether the client is anymore in the network,
8944 for example with WHOWAS command so it must be valid.
8946 * Fixed the WHOWAS command in the server. It now actually works
8947 in router environment. Added function into silcd/command_reply.c
8948 silc_server_command_reply_whowas_save.
8950 * Added silc_idlist_purge function to the silcd/idlist.c
8951 to periodically purge the ID Cache.
8953 * Fixed INFO command in the server. It works now in router
8954 environment. Added <server name> argument to the INFO command
8955 reply. Updated the protocol specs.
8957 * Fixed minor bug in silc_idcache_purge to not purge if the
8958 expire value is zero.
8960 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8961 they were buggy because of the WHOWAS information.
8963 * Fixed local command MSG to handle the async resolving of
8964 the remote client properly. It used to fail the first MSG.
8965 Affected file silc/local_command.c.
8967 * Added `data_len' field to SilcIDCache context.
8969 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8971 * Update TODO. Todo in commands in the server.
8973 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8975 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8976 used by routers as broadcast packet to inform other routers
8977 about the changed user mode.
8979 Implemented the notify handling in the server. Affected file is
8980 silcd/packet_receive.c. Added the function
8981 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8983 * Added new generic Channel Payload and deprecated the New Channel
8984 Payload. The New Channel Payload is now the generic Channel
8987 * Added new argument `mode' to the silc_server_send_new_channel
8988 as it is required in the Channel Payload now.
8990 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8991 and created a new and real SilChannelPayload to represent the
8992 new generic Channel Payload. Implemented the encode/decode
8993 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8995 * Added silc_server_get_client_channel_list to return the list
8996 of channels the client has joined for WHOIS command reply.
8997 Affected file silcd/server.[ch].
8999 * Implemented the channel list sending in the WHOIS command reply
9000 in server and in the client.
9002 Implemented the channel list displaying on the user interface
9003 as well. Affected file silc/client_ops.c.
9005 * Added silc_channel_payload_parse_list to parse list of Channel
9006 Payloads. It returns SilcDList list of SilcChannelPayloads.
9007 Client for example can use this function to parse the list of
9008 channels it receives in the WHOIS command reply. The caller
9009 must free the list by calling silc_channel_payload_list_free.
9010 Affected files lib/silccore/silcchannel.[ch].
9012 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9014 * Added one new argument <user mode> to the WHOIS command reply
9015 to return the mode of the user in SILC. Updated the protocol
9018 Implemented it to the server and client.
9020 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9022 * Fixed the mode printing on the user interface on joining.
9023 Affected file silc/client_ops.c.
9025 * Implemented the UMODE command and user modes in general to the
9026 client library and to the user interface.
9028 * Implemented the UMODE command to the server.
9030 * The server now sends UNKNOWN_COMMAND error status if client sends
9031 unknown command. Affected file silcd/command.c.
9033 * All server commands now handle the command identifier the right
9034 way when sending the command reply to the client. The client can
9035 use to identify the command replies with the identifier.
9037 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9039 * Added silc_server_get_client_route to resolve the route to
9040 the client indicated by the client ID. Affected file is
9043 * Added silc_server_relay_packet as general function to relay
9044 packet to arbitrary destination. This deprecates functions
9045 like _send_private_message_key, _relay_notify etc. Affected
9046 file is silcd/packet_send.[ch].
9048 Removed silc_server_send_key_agreement,
9049 silc_server_send_private_message_key and
9050 silc_server_packet_relay_notify functions from the file
9051 silcd/packet_send.[ch].
9055 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9056 server. Affected file silcd/packet_receive.[ch].
9058 * Implemented the KILL command to the client. Implemented the
9059 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9060 Affected files lib/silcclient/command[_reply].c and
9061 lib/silcclient/client_notify.c. Implemented the KILL notify
9062 printing in the user inteface.
9064 * Fixed a lot silc_parse_nick memory leaks from the client
9065 library in the file lib/silcclient/command.c.
9067 * Changed the silc_server_send_notify_on_channels's `sender'
9068 argument from SilcSocketConnection to SilcClientEntry to
9069 check the sender as entry and not as connection object and not
9070 to send to the client provided as argument. The affected file
9071 is silcd/packet_send.[ch].
9073 * The notify packets that are destined directly to the client used
9074 to not to be processed by the server. Now changed that and the
9075 server processes all notify packets. After relaying the packet
9076 to the client the notify packet is processed in the server.
9078 * The silc_server_free_client_data now checks whether there is
9079 pending outgoing traffic for the client and purges the data to
9080 the network before removing the client entry.
9082 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9084 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9085 an client is killed from the SILC Network. Updated the protocol
9088 Added new function silc_server_send_notify_killed to the
9089 silcd/packet_send.[ch].
9091 * Added function silc_server_packet_relay_notify to relay notify
9092 packets that are destined directly to a client. In this case
9093 the server does not process the notify packets but merely relays
9094 it to the client. Affected file silcd/packet_send.[ch].
9096 Added also silc_server_packet_process_relay_notify to check
9097 whereto relay the notify. Affected file is
9098 silcd/packet_receive.[ch].
9100 * Implemented the KILL command to the server.
9104 * Added the backup schema desgined last fall to the protocol
9105 specs for everyone to see. The specification is in the
9106 *-spec-xx.txt draft and the packet type definitions for the
9107 backup routers is in *-pp-xx.txt draft. Thusly, added also
9108 new packet type SILC_PACKET_CELL_ROUTERS.
9110 * A big security problem in the implementation discovered. The
9111 signoff of an client did not cause new channel key generation
9112 which it of course should've done. The channel keys must be
9113 always re-generated when client leaves (or signoffs) the channel.
9114 The silc_server_remove_from_channels funtion now handles
9115 the channel key re-generation.
9117 * Added `sender' argument to the silc_server_send_notify_on_channels
9118 to not to send the client provided as argument. Affected file
9119 silcd/packet_send.[ch].
9121 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9123 * Implemented OPER and SILCOPER commands into the server and
9126 * Added silc_auth_verify and silc_auth_verify_data to verify
9127 the authentication directly from the authentication payload.
9128 It supports verifying both passphrase and public key based
9129 authentication. Affected file lib/silccore/silcauth.[ch].
9131 * Added `hash' field to the SilcIDListData structure. It is the
9132 hash negotiated in the SKE protocol. Affected file is
9135 * Slight redesigning of the SilcAuthPayload handling routines.
9136 Do not send SilcPKCS but SilcPublicKey as argument.
9138 * Implemented the public key authentication support to the
9139 serverconfig. The public key is loaded from the provided path
9140 and saved as authentication data to void * pointer. Thus,
9141 changed the unsigned char *auth_data to void *auth_data;
9143 * Fixed SHUTDOWN command to send the reply before the server
9144 is shutdown. :) Affected file silcd/command.c.
9146 * Fixed fatal bug in CONNECT command. The hostname was invalid
9147 memory and server crashed. Affected file silcd/command.c.
9149 * Fixed fatal bug in CLOSE command. The server_entry became
9150 invalid but was referenced later in the command. Affected file
9153 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9155 * Fixed fatal bug in failure packet handling. Server ignored
9156 the failure and thus crashed when it came.
9160 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9162 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9163 that the command may be executed only once in (about) 2 seconds.
9164 The old SILC_CF_LAG flag is same but allows command bursts up
9165 to five before limiting.
9167 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9168 server code. Various commands now includes the CF_LAG_STRICT
9169 flag to disallow any kind of miss-use of the command.
9171 * Fixed the silc_buffer_unformat to not to allocate any data
9172 if the length of the data is zero. It used to allocate the
9173 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9175 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9177 * Changed the format of AdminConnection configuration section
9178 in the server. Added username of the admin to the format.
9179 Affected files silcd/serverconfig.[ch].
9181 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9182 to return admin configuration data by host, username and/or
9185 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9187 * Implemented WHOWAS command to the server. Added the functions:
9189 silc_server_command_whowas_parse,
9190 silc_server_command_whowas_send_reply,
9191 silc_server_command_whowas_from_client and
9192 silc_server_command_whowas_from_server
9194 * Added <Client ID> argument to the WHOWAS command reply. Updated
9195 the protocol specs accordingly.
9197 * Implemented WHOWAS command and command_reply to the client
9200 Implemented the WHOWAS printing on the user interface.
9202 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9204 * Added new argument to the WHOWAS command reply, the real name.
9205 It is an optional argument. Updated the protocol specs.
9207 * Added SilcIDCacheDestructor callback that is registered when
9208 the SilcIDCache is allocated. The callback is called when
9209 an cache entry in the ID Cache expires, or is purged from the
9210 cache. Added into lib/silccore/idcache.[ch].
9212 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9213 to destruct the client entries when the cache entry expires.
9214 Other ID Cache's in server and in the client library ignores
9217 * If the ID Cache entry's `expire' field is zero then the entry
9218 never expires. Added boolean `expire' argument to the
9219 silc_idcache_add function in the lib/silccore/idcache.[ch].
9220 If it is TRUE the default expiry value is used.
9222 * Added silc_server_free_client_data_timeout that is registered
9223 when client disconnects. By default for 5 minutes we preserve
9224 the client entry for history - for WHOWAS command.
9226 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9228 * Added support to the server to enforce that commands are not
9229 executed more than once in 2 seconds. If server receives
9230 commands from client more frequently, timeout is registered
9231 to process the commands. Affected file silcd/command.c.
9232 Added new function silc_server_command_process_timeout.
9234 * Changed NICK_NOTIFY handling in client library to check that
9235 if the client's nickname was changed, so there is no need to
9236 resolve anything from the server.
9238 * Removed error printing from the WHOIS and IDENTIFY commands.
9239 If error occurs then it is ignored silently in the client library.
9240 The application, however, may map the received error to
9241 human readable error string. The application currently maps
9242 the NO_SUCH_NICKNAME error to string.
9244 * Made the command status message public to the application. Moved
9245 them from lib/silcclient/command_reply.c to
9246 lib/silcclient/command_reply.h. The application can map the
9247 received command status to the string with the
9248 silc_client_command_status_message function.
9250 * Added check to the server to check that client's ID is same
9251 as the Source ID in the packet the client sent. They must
9254 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9256 * Added dist-bzip hook to the Makefile.am to make bzip2
9257 compressed distributions.
9259 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9261 * Server now enforces the maximum length for the nickname and
9262 the channel as protocol specification dictates. 128 bytes for
9263 nickname and 256 bytes for channel name.
9265 * Moved the WHOIS printing to the application. The client libary
9266 does not print out the WHOIS information anymore, the application
9267 must do it. Renamed silc_client_command_reply_whois_print to
9268 the silc_client_command_reply_whois_save.
9270 The client's idle time is also sent to the application now, and
9271 the idle is shown on screen.
9273 * Added silc_client_command_reply_identify_save to save the
9274 received IDENTIFY entries.
9276 * Do not check for channel private keys in message sending and
9277 reception if the channel does not have the PRIVKEY mode set.
9278 Affected file lib/silclient/client_channel.c.
9280 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9282 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9283 just surfaced after chaning the JOIN procedure.
9285 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9287 * Added silc_client_get_clients_by_list to get client entries
9288 from Client ID list, that is returned for example by JOIN
9289 and USERS command replies. The application should use this
9290 function for example when JOIN command reply is received to
9291 resolve the clients already on the channel (library does not
9292 do that anymore as USERS command reply is not used in the JOIN
9293 procedure anymore). Affected files lib/silcclient/silcapi.h and
9294 lib/silcclient/idlist.c.
9296 * JOIN command reply and USERS command reply returns now SilcBuffer
9297 pointers instead of unsigned char pointers when returning
9298 the client list and mode list.
9300 * Added <Client ID> argument to the JOIN command reply, mainly
9301 for the server to identify for which client the command was
9302 originally sent. Updated protocol specs accordingly.
9304 * Added SilcDlist private_key pointer to the SilcChannelEntry
9305 in the client to support the channel private keys. Affected
9306 file is lib/silcclient/idlist.h.
9308 * Added SilcChannelPrivateKey argument to the function
9309 silc_client_send_channel_message so that application can choose
9310 to use specific private ke if it wants to. If it is not provided,
9311 the normal channel key is used, unless private keys are set.
9312 In this case the first (key that was added first) is used
9313 as the encryption key.
9315 * Implemented the support for channel private key handling.
9316 Implemented the following functions:
9318 silc_client_add_channel_private_key,
9319 silc_client_del_channel_private_keys,
9320 silc_client_del_channel_private_key,
9321 silc_client_list_channel_private_keys and
9322 silc_client_free_channel_private_keys
9324 Affected file lib/silcclient/client_channel.c.
9326 * Added the support for the private keys in the channel message
9327 sending and encryption and in the message reception and
9328 decryption. Affected funtions are
9329 silc_client_send_channel_message and silc_client_channel_message.
9331 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9333 * Added SKE's key verify callback to the client library's
9334 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9336 * Removed the statement that server (or router) must send USERS
9337 command reply when joining to the channel so that the client
9338 knows who are on the channel. Instead, the client list and
9339 client's mode list is now sent in the JOIN command reply to the
9340 client who joined channel. This is better solution.
9342 * Added function silc_server_get_users_on_channel and function
9343 silc_server_save_users_on_channel to the silcd/server.[ch].
9345 * Removed function silc_server_command_send_users from the
9348 * Do not show topic on the client library anymore. The topic is
9349 sent in the command reply notify to the application and the
9350 application must show the topic now.
9352 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9354 * Added client searching by nickname hash into the IDENTIFY and
9355 WHOIS commands in the server as they were clearly missing from
9356 them. Affected file is silcd/command.c.
9358 * Fixed a bug in private message receiving in the client library.
9359 The remote ID was freed and it wasn't supposed, now it is
9362 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9364 * Minor fix to the channel payload; allocate the data area, as it
9365 needs to be of specific length.
9367 * If the key agreement port is zero then the operating
9368 system will define the bound port. Affected files are
9369 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9371 * Added new function silc_channel_payload_decrypt into the file
9372 lib/silccore/silcchannel.[ch].
9374 * Moved the channel message etc, check from silc_packet_decrypt
9375 to applications. The library calls now a generic
9376 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9377 when the packet is either normal or special. This was done to
9378 allow more wide range of checking that was not allowed when
9379 the code was in library. Now applications can do virtually any
9380 checks to the packet and return to the library the decision how
9381 the packet should be processed. Affected files are
9382 lib/silccore/silcpacket.[ch].
9384 Added silc_server_packet_decrypt_check to the server and
9385 silc_client_packet_decrypt_check to the client library.
9387 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9388 to send with specified source and destination information.
9390 * Channel message delivery between routers was broken after the
9391 channel key distribution was fixed earlier. The channel key
9392 was used be to distributed to other routers as well which is not
9393 allowed by the protocol. Now this is fixed and channel keys
9394 really are cell specific and the channel message delivery between
9395 routers comply with the protocol specification.
9397 * Fixed various commands in server to check also the global list
9398 for the channel entry and not just the local list. The affected
9399 file silcd/command.c.
9401 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9403 * Added assert()s to buffer formatting and unformatting routines
9404 to assert (if --enable-debug) when error occurs. Affected
9405 file: lib/silcutil/silcbuffmt.c.
9407 * Changed to auto-reconnect to check whether the remote host is
9408 router and register the re-connect timeout if it is. It used
9409 to check that whether we are normal server, but router must do
9410 auto-reconnect with another router as well. Affected file
9413 * Removed the [<key len>] option from CMODE command as the cipher
9414 name decides the key length, nowadays. See the defined ciphers
9415 from the protocol specification.
9417 * Added [<hmac>] option to the CMODE command to define the HMAC
9418 for the channel. Added SILC_CMODE_HMAC channel mode.
9420 * Added [<hmac>] option for the JOIN command so that user can
9421 select which HMAC is used to compute the MACs of the channel
9424 * Added Hmac field to the Channel Message Payload. The integrity
9425 of plaintext channel messages are now protected by computing
9426 MAC of the message and attaching the MAC to the payload. The
9427 MAC is encrypted. Now, it is clear that this causes some
9428 overhead to the size of the packet but rationale for this is that
9429 now the receiver can verify whether the channel message decrypted
9430 correctly and also when private keys are set for the channel the
9431 receiver can decrypt the packet with several keys and check from
9432 the MAC which key decrypted the message correctly.
9434 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9435 lib/silccrypt/silccipher.[ch].
9437 * Added silc_hash_len to return the digest length into the
9438 lib/silcrypt/silchash.[ch].
9440 * Rewrote parts of Silc Channel Payload interface in the
9441 lib/silccore/silcchannel.[ch]. The encode function now also
9442 encrypts the packet and parse function decrypts it.
9444 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9446 * Fixed a minor formatting bug in the SKE's key material processing.
9447 It actually might have processed the keys wrong way resulting
9450 * Redefined the mandatory HMAC algorithms and added new algorithms.
9451 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9452 and hmac-md5 truncated to 96 bits. The mandatory is now
9453 hmac-sha1-96. Rest are optional (including the one that used
9454 to be mandatory). Rationale for this is that the truncated HMAC
9455 length is sufficient from security point of view and can actually
9456 make the attack against the HMAC harder. Also, the truncated
9457 HMAC causes less overhead to the packets. See the RFC2104 for
9460 * Added new [hmac] configuration section. The SKE used to use
9461 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9462 is of course wrong. The official names that must be proposed in
9463 the SKE are the ones defined in the protocol specification
9464 (hmac-sha1-96 for example). The user can configure any hmac
9465 using any hash function configured in the [hash] section. At
9466 least, the mandatory must be configured.
9468 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9470 * Added HMAC list to the SKE proposal list. It has now both
9471 hash algorithm list and HMAC list. This makes the protocol
9472 incompatible with previous versions. The SKE now seems to work
9473 the way it is supposed to work, for the first time actually.
9475 * Defined plain Hash algorithms to the protocol specification.
9478 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9480 * Implemented support for key agreement packets into the server.
9481 Added functions silc_server_key_agreement and
9482 silc_server_send_key_agreement. Other than these functions,
9483 server has nothing to do with this packet.
9485 * Added support for private message key packets into the server.
9486 Added functions silc_server_private_message_key and
9487 silc_server_send_private_message_key.
9491 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9492 called in the protocol's final callback instead in the END
9493 protocol state. This makes a little more sense and in the same
9494 time in client we can use the same protocol routines for normal
9495 key exchange and to key agreement packet handling as well.
9497 * Added to both client's and server's KE protocol context the
9498 SilcSKEKeyMaterial pointer to save the key material. We will
9499 bring the key material to the protocol's final callback by doing
9500 this. The final callback must free the key material.
9502 * Added SKE's packet_send callback into client's KE protocol
9503 context so that the caller can choose what packet sending function
9504 is used. This way we can use different packet sending when
9505 doing normal SKE when doing key agreement packet handling (in
9506 the key agreement packet handling we do not want to encrypt
9509 * Implemented the responder side of the key agreement routines
9510 in the client. The client can now bind to specified port and
9511 accept incoming key negotiation. The key material is passed
9512 to the application after the protocol is over.
9514 * Implemented the processing of incoming Key Agreement packet
9515 in the client. Added function silc_client_key_agreement to
9518 * Implemented the intiator side of the key agreement routines
9519 in the client. The client can now initiate key agreement with
9520 another remote client. The key material is passed to the
9521 application after the protocol is over.
9523 * Created client_keyagr.c to include all the key agreement
9526 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9527 SILC_TASK_CALLBACK except that it is not static.
9529 * Created client_notify.c and moved the Notify packet handling
9530 from the client.[ch] into that file.
9532 * Created client_prvmsg.c and moved all private message and
9533 private message key routines from the client.[ch] into that file.
9535 * Create client_channel.c and moved all channel message and
9536 channel private key routines from the client.[ch] into that file.
9538 * Changed silc_client_get_client_by_id_resolve to resolve with
9539 WHOIS command instead of IDENTIFY command, in the file
9540 lib/silclient/idlist.c.
9542 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9544 * Implemented the SKE's responder side to the Client library.
9546 * When FAILURE is received to the protocol do not trust it
9547 blindly. Register a timeout to wait whether the remote closes
9548 the connection as it should do it, only after that process the
9549 actual failure. This was changed to both client and server.
9551 * Added client_internal.h to include some of the structures
9552 there instead of client.h in lib/silcclient/.
9554 * Added function silc_task_unregister_by_callback to unregister
9555 timeouts by the callback function.
9557 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9559 * Some "Incomplete WHOIS info" errors has been appearing on the
9560 log files. Took away the entry->userinfo check from WHOIS
9561 reply sending. The entry->userinfo is now " " if client did not
9562 provide one. I thought this was fixed earlier but something
9563 is wrong still. Let's see if the error still appears.
9565 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9567 * Fixed a minor bug in the login when the channel key is
9568 re-generated in the server. It used to generate the key in
9569 wrong order and thus caused problems in the channel traffic.
9571 * Fixed a minor bug in channel key distsribution after
9572 KICK command. The key was not sent to the router even though
9575 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9577 * Added silc_ske_process_key_material_data as generic routine
9578 to process any key material as the SILC protocol dictates. The
9579 function is used by the actual SKE library but can be used by
9580 applications as well. This relates to the private message keys
9581 and the channel private keys since they must be processed the
9582 same way the normal SILC session keys. The protocol dictates
9583 this. Affected files: lib/silcske/silcske.[ch].
9585 Added also silc_ske_free_key_material to free the
9586 SilcSKEKeyMaterial structure.
9588 * Defined silc_cipher_set_key function to set the key for
9589 cipher without using the object's method function. The affected
9590 files: lib/silccrypt/silccipher.[ch].
9592 * Implemented silc silc_client_add_private_message_key,
9593 silc_client_add_private_message_key_ske,
9594 silc_client_del_private_message_key,
9595 silc_client_list_private_message_keys and
9596 silc_client_free_private_message_keys functions in the
9599 Added functions silc_client_send_private_message_key to send
9600 the Private Message Key payload and silc_client_private_message_key
9601 to handle incoming Private Message Key payload.
9603 * Added Cipher field to the Private Message Key payload to set
9604 the cipher to be used. If ignored, the default cipher defined
9605 in the SILC protocol (aes-256-cbc) is used.
9607 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9609 * Removed lib/silcclient/ops.h file.
9611 Redefined parts of the SILC Client Library API. Created new
9612 file silcapi.h that deprecates the ops.h file and defines the
9613 published Client Library API. Defined also private message key
9614 API and channel private key API into the file.
9616 This is the file that the application must include from the
9617 SILC Client Library. Other files need not be included by
9618 the application anymore.
9620 * Added new key_agreement client operation callback and also
9621 defined the Key Agreement library API for the application.
9623 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9625 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9626 is used by clients to request key negotiation between another
9627 client in the SILC network. If the negotiation is started it
9628 is performed using the SKE protocol. The result of the
9629 negotiation, the secret key material, can be used for example
9630 as private message key.
9632 Implemented the Key Agreement payload into the files
9633 lib/silccore/silauth.[ch].
9635 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9637 * Redefined ciphers for the SILC protocol. Added some new ciphers
9638 and defined the key lengths for the algorithms. Changed the
9639 code accordingly. The default key length is now 256 bits.
9641 * Fixed SKE key distribution function silc_ske_process_key_material
9642 when the key length is more than 128 bits. The default key
9643 length in SILC is now 256 bits.
9645 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9646 to indicate unsupported algorithm.
9648 * Renamed rijndael.c to aes.c and all functions as well.
9650 * Fixed a long standing channel key setting bug in client library.
9651 Weird that it has never surfaced before.
9653 * Fixed bug in channel deletion. If the entire channel is removed
9654 then it must also delete the references of the channel entry
9655 from the client's channel list as the client's channel entry and
9656 the channel's client entry share same memory.
9658 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9660 * Implemented CONNECT and SHUTDOWN commands in the client.
9662 * Implemented CLOSE command to the client.
9664 * Added the function silc_idlist_find_server_by_name into the
9665 files silcd/idlist.[ch].
9667 Added the function silc_idlist_find_server_by_conn into the
9668 files silcd/idlist.[ch].
9670 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9672 * DIE command was renamed to SHUTDOWN. Updated the both code
9675 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9676 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9678 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9681 * Added function silc_server_create_connection function to create
9682 connection to remote router. My server implementation actually
9683 does not allow router to connect to normal server (it expects
9684 that normal server always initiates the connection to the router)
9685 so the CONNECT command is only good for connecting to another
9688 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9690 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9691 or some other client was kicked from the channel.
9693 Implemented the handling of the notify type to both client
9696 Implemented silc_server_send_notify_kicked to send the KICKED
9697 notify. It is used to send it to the server's primary router.
9699 * Implemented the KICK command into server and client.
9701 * Added `query' argument to the silc_idlist_get_client function
9702 to indicate whether to query the client from server or not if
9705 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9706 to indicate that the client is not channel founder.
9710 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9712 * Removed the rng context from SilcPacketContext structure and
9713 changed that the packet routine uses the Global RNG API.
9715 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9717 * Added support for quit message that client can "leave" on the
9718 channel when it quits the SILC. It is ditributed inside the
9719 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9721 Added silc_server_free_client_data that will take the
9722 signoff message as argument.
9724 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9726 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9728 * Updated parts of the protocol specification to keep it up
9731 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9733 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9734 payloads in one packet.
9736 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9737 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9738 use now the new List flag.
9740 * Also deprecated the following packet types: REPLACE_ID,
9741 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9743 * Added list support for Notify packet in server.
9745 * Added silc_server_send_notify_channel_change to send the
9746 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9747 the silc_server_send_replace_id.
9749 * Added silc_server_send_notify_nick_change to send the
9750 NICK_CHANGE notify type. Deprecates the function
9751 silc_server_send_replace_id.
9753 * Added silc_server_send_notify_join to send the JOIN notify type.
9754 Deprecates the function silc_server_send_new_channel_user.
9756 * Added silc_server_send_notify_leave to send LEAVE notify type.
9757 Deprecates the function silc_server_send_remove_channel_user.
9759 * Added silc_server_send_notify_cmode and
9760 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9761 types. Deprecates the silc_server_send_set_mode function.
9763 * Added SERVER_SIGNOFF notify type to indicate that server has
9764 quit. This means that all clients on the channel from that
9765 server will drop. This can be also used when netsplit happens.
9767 Deprecated REMOVE_ID packet type since it is not needed anymore
9770 Added silc_server_send_notify_server_signoff to send the
9771 SERVER_SIGNOFF notify type. Deprecates the function
9772 silc_server_send_remove_id.
9774 Added also silc_server_send_notify_signoff to send the
9775 SIGNOFF notify type.
9777 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9778 SILC protocol from this day on. Changed the protocol
9779 specification as well.
9781 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9782 notify type. It is used between routers to notify about
9783 topic changes on a channel.
9785 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9788 * Partly updated the protocol specification to comply with the
9789 changes now made. It is still though a bit outdated.
9791 * The JOIN notify type now takes one extra argument <Channel ID>.
9792 The packet used to be destined to the channel but now the
9793 JOIN type may be sent as list thus it is impossible to
9794 destine it to any specific channel. By adding this argument
9795 it is again possible.
9797 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9799 * Added CREDITS file. The CHANGES and CREDITS file will appear
9800 in the distribution as well.
9802 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9804 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9805 types in the server's silcd/packet_receive.c.
9807 * Implemented CMODE and CUMODE to work in router environment.
9809 * Fixed minor encoding and decoding buglet from the
9810 lib/silccore/silcmode.c.
9812 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9815 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9817 * Changed all SilcConfigServer* and silc_config_server* to
9818 SilcServerConfig* and silc_server_config*, respectively.
9821 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9823 * Associated the ID (client or server ID) to the Authentication
9824 Payload to avoid any possibility of forging. Updated the
9825 protocol specification and the code accordingly.
9827 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9829 * The RSA key length is now save to the RsaKey context in the
9830 key generation process in lib/silccrypt/rsa.c. The key length
9831 is now used to figure out the maximum size of the block allowed
9832 to be encrypted/signed.
9834 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9835 is equivalent to the silc_mp_mp2bin but does not allocate any
9838 * Changed silc_mp_mp2bin API to take length argument. If it is
9839 non-zero then the buffer is allocated that large. If zero, then
9840 the size is approximated using silc_mp_sizeinbase, which however
9843 * Created Global RNG API which is global RNG that application can
9844 initialize. After initializing, any routine anywhere in the
9845 code (including library) can use RNG without allocating a new
9846 RNG object. This was done to allow this sort of use of the
9847 RNG in code that has no chance to allocate RNG object. All
9848 applications currently allocate this and many routines in the
9849 library use this. Affected file lib/silccrypt/silcrng.[ch].
9851 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9852 it to use the Global RNG API.
9854 * Defined Authentication Payload into protocol specification that
9855 is used during SILC session to authenticate entities. It is
9856 used for example by client to authenticate itself to the server
9857 to obtain server operator privileges.
9859 Implemented this payload into the lib/silccore/silcauth.[ch].
9860 Implemented also routines for public key based authentication
9861 as the new protocol specification dictates.
9863 Moved definitions of different authentication methods from
9864 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9866 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9867 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9868 silc_pkcs_verify_with_hash functions into the file
9869 lib/silccrypt/silcpkcs.[ch].
9871 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9873 * The client entry's userinfo pointer must be always valid.
9874 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9875 will fail since it requires the userinfo. Now, the userinfo
9876 is allocated as "" if actual userinfo does not exist. Actually,
9877 it must exist and it is totally Ok to drop client connections
9878 that does not announce the userinfo. However, we will make
9879 this workaround for now.
9881 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9882 to return the remote port by socket.
9884 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9886 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9887 SILC_SERVER_PENDING_EXEC and added an new macro
9888 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9889 data or when error occurs while processing the pending command.
9891 Added new argument `destructor' into silc_server_command_pending
9892 and to the SilcServerCommandPending object. This destructor is
9893 now called after calling the pending callback or if error occurs
9894 immediately. If error occurs the actual pending callback won't
9895 be called at all - only the destructor. The destructor may be
9896 NULL if destructor is not needed.
9898 All this applies for client library code as well. Similar
9899 changes were made there as well for the pending commands.
9901 In the client, the application must now allocate the
9902 SilcClientCommandContext with the silc_client_command_alloc
9905 * Added reference counter to the SilcServerCommandContext. Added
9906 function silc_server_command_alloc and silc_server_command_dup
9909 Same type of functions added to the client library for the same
9912 * Removed the cmd_ident from IDListData away since it is now
9913 global for all connections. It is the command identifier used
9914 in command sending and with pending commands. The affected file
9917 * Added reference counter to the SilcSocketConnection objecet to
9918 indicate the usage count of the object. The object won't be
9919 freed untill the reference counter hits zero. Currently only
9920 server uses this, and client ignores it. The client must be
9921 set to use this too later. The affected files are
9922 lib/silccore/silcsockconn.[ch]. Added also the function
9923 silc_socket_dup to increase the reference counter.
9925 This was mainly added because it is possible that the socket
9926 is removed underneath of pending command or other async
9927 operation. Now it won't be free'd and proper DISCONNECTING
9928 flags, etc. can be set to avoid sending data to connection that
9929 is not valid anymore.
9931 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9932 the connection. After that it sets SILC_SET_DISCONNECTED.
9933 It is, however, possible that the socket data is not still freed.
9934 The silc_server_packet_process now checks that data is not
9935 read or written to connection that is DISCONNECTED. The socket
9936 get's freed when the reference counter hits zero.
9938 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9940 * Changed the client operation API: channel_message operation's
9941 `sender' is now the client entry of the sender, not the nickname
9942 and the `channel' is the channel entry, not the channel name.
9944 In the private_message operation the `sender' is now also the
9945 client entry of the sender not the nickname.
9947 Affected file is lib/silcclient/ops.h and all applications
9948 using the client operations.
9950 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9952 * Moved the calling of ops->connect() from connect_to_server_final
9953 into receive_new_id functin since that is the point when the
9954 client is actually allowed to send traffic to network. The
9955 affected file is lib/silcclient/client.c.
9957 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9959 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9960 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9961 (if needs broadcasting) instead of broadcasting the packets one
9962 by one which would make a burst in the network traffic.
9964 * Added `broadcast' argument to the functions in silcd/server.[ch]
9965 silc_server_create_new_channel[_with_id] to indicate whether
9966 to send New Channel packet to primary router.
9968 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9970 * Added new function into the silcd/server.[ch] files:
9971 silc_server_create_new_channel_with_id to create new channel with
9972 already existing Channel ID.
9974 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9975 lib/silccore/silcpacket.h. This packet is used t send list of
9976 Set Mode payloads inside one packet. Server uses this to set
9977 the modes for the channels and clients on those channels, that it
9978 announced to the router when it connected to it. The protocol
9979 specification has been updated accordingly.
9981 * The silc_server_new_channel did not handle the packet coming
9982 from normal server as it normally does not send that. However,
9983 when it announces its channels it does send it. Implemented
9984 the support for that.
9986 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9987 into the file lib/silccore/id.h.
9989 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9991 * Fixed memory leaks in the functions silc_idlist_del_client,
9992 silc_idlist_del_channel and silc_idlist_del_server in the file
9993 silcd/idlist.c. All of those leaked like a sieve.
9995 * Fixed some small memory leaks in the client's function
9996 silc_client_notify_by_server.
9998 * Added functions into silcd/server.c: silc_server_announce_clients,
9999 silc_server_announce_channels and silc_server_announce_server.
10000 These functions are used by normal and router server to announce
10001 to its primary router about clients, channels and servers (when
10002 router) that we own. This is done after we've connected to the
10005 These functions effectively implements the following packet types:
10006 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10007 and SILC_PACKET_NEW_ID_LIST.
10009 * Added new functions into the silcd/packet_receive.[ch]:
10010 silc_server_new_id_list, silc_server_new_channel_list and
10011 silc_server_new_channel_user_list to handle the incoming
10012 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10014 * Added support of changing Channel ID in the function
10015 silc_server_replace_id. If the server that announces a channel
10016 to the router already exists in the router (with same name but
10017 with different Channel ID), router is responsible to send
10018 Replace ID packet to the server and force the server to change
10019 the Channel ID to the one router has.
10021 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10022 client that the Channel ID has been changed by the router. The
10023 normal server sends this to the client. Client must start using
10024 the new Channel ID as the channel's ID.
10026 Implemented handling of this new type into lib/silcclient/client.c
10027 into the function silc_client_notify_by_server.
10029 * Added new function silc_idlist_replace_channel_id into the files
10030 silcd/idlist.[ch] to replace the Channel ID.
10032 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10034 * Call silc_server_command_identify_check always when processing
10035 the IDENTIFY command in silcd/command.c
10037 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10039 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10040 send keepalive packets. The packet can be sent by clients,
10041 servers and routers.
10043 Added function silc_socket_set_heartbeat into the file
10044 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10045 If not set, the heartbeat is not performed. The actual
10046 heartbeat is implemented in the low level socket connection
10047 library. However, application is responsible of actually
10048 sending the packet.
10050 Added silc_server_send_heartbeat to send the actual heartbeat
10051 packet into silcd/packet_send.[ch]. Server now performs
10052 keepalive with all connections.
10054 * Added silc_task_get_first function into lib/silcutil/silctask.c
10055 to return the timeout task with shortest timeout. There was a bug
10056 in task unregistration that caused problems. TODO has been
10057 updated to include that task system must be rewritten.
10059 * The client library will now resolve the client information when
10060 receiving JOIN notify from server for client that we know but
10061 have incomplete information.
10063 * Rewrote parts of silc_server_remove_from_channels and
10064 silc_server_remove_from_one_channel as they did not remove the
10065 channel in some circumstances even though they should've.
10067 * Encryption problem encountered in server:
10069 The LEAVE command used to send the Channel Key packet to the
10070 router immediately after generating it. However, the code
10071 had earlier sent Remove Channel user packet but not immediately,
10072 ie. it was put to queue. The order of packets in the router
10073 was that Channel Key packet was first and Remove Channel User
10074 packet was second, even though they were encrypted in the
10075 reverse order. For this reason, MAC check failed. Now, this
10076 is fixed by not sending the Channel Key packet immediately but
10077 putting it to queue. However, this is more fundamental problem:
10078 packets that are in queue should actually not be encrypted
10079 because packets that are sent immediately gets encrypted
10080 actually with wrong IV (and thus MAC check fails). So, packets
10081 that are in queue should be encrypted when they are sent to
10082 the wire and not when they put to the queue.
10084 However, the problem is that the current system has not been
10085 designed to work that way. Instead, the packet is encrypted
10086 as soon as possible and left to the queue. The queue is then
10087 just purged into wire. There won't be any fixes for this
10088 any time soon. So, the current semantic for packet sending
10091 o If you send packet to remote host and do not force the send
10092 (the packet will be in queue) then all subsequent packets to the
10093 same remote host must also be put to the queue. Only after the
10094 queue has been purged is it safe again to force the packet
10097 o If you send all packets immediately then it safe to send
10098 any of subsequent packets through the queue, however, after
10099 the first packet is put to queue then any subsequent packets
10100 must also be put to the queue.
10102 Follow these rules and everything works fine.
10104 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10106 * Added new function silc_server_remove_clients_by_server to
10107 remove all client entries from ID list when the server connection
10108 is lost. In this case it is also important to invalidate all
10109 client entires as they hold the invalid server entry. This
10110 fixes fatal bug when server has lost connection and will reconnect
10113 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10115 * Made some sanity checks to silc_server_daemonise like to check
10116 whether the requested user and group actually exists.
10118 * Added sanity check to SKE's silc_ske_responder_finish to check
10119 that the public and private key actually is valid.
10121 * Invalidate the client's nickname when receiving Replace ID
10122 packet and the Client ID is being replaced. This means that the
10123 server will query the nickname if someone needs it (client)
10126 * Sort the ID Cache in client library when the ID Cache data
10127 has changed (needs sorting).
10129 * Do not allow for SILC client to create several connections to
10130 several servers. The client does not support windows right now
10131 and generating multiple connections causes weird behaviour.
10133 Irssi-silc client does support windows and can handle several
10134 connections without problems, see: www.irssi.org and SILC plugin.
10136 * Fixed some places where client was added to the IDList. The
10137 rule of thumb is following (in order to get everything right):
10138 If the client is directly connected local client then the
10139 `connection' argument must be set and `router' argument must be
10140 NULL to silc_idlist_add_client function. If the client is not
10141 directly connected client then the `router' argument must
10142 bet set and the `connection' argument must be NULL to the
10143 silc_idlist_add_client function.
10145 * The funtion silc_server_packet_send_local_channel actually did
10146 not check whether the client was locally connected or not. It
10147 does that now. Fixed a bug related to LEAVE command.
10149 * Fixed Remove Channel User payload parsing bug in server's
10150 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10152 * The server's silc_server_save_channel_key now checks also the
10153 global ID list for the channel as it might not be in the local
10154 list. Fixed a bug related to LEAVE command.
10156 * Is this the end of the [<unknown>] buglet that has been lurking
10157 around for a long time? A little for loop fix in server's
10158 silc_server_command_whois_parse that is used by both IDENTIFY
10159 and WHOIS command. At least, this was a clear bug and a cause
10160 of one type of [<unknown>] buglet.
10162 * WHOIS and IDENTIFY commands call the function
10163 silc_server_command_[whois/identify]_check function even if
10164 we are not router server.
10166 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10168 * Added --with-gmp configuration option. If set the GMP
10169 is always compiled in the SILC source tree. If not set then
10170 it is checked whether the system has the GMP3 installed. If
10171 it has then the GMP won't be compiled (the system's headers
10172 and library is used), if it doesn't have it then the GMP is
10173 compiled in the SILC source tree.
10175 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10177 * Changed RSA private exponent generation to what PKCS #1
10178 suggests. We try to find the smallest possible d by doing
10179 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10180 not security fix but optimization.
10182 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10184 * Added new config entry [Identity] to fork the server and run
10185 it as specific user and group. A patch from Bostik.
10187 * Imported Dotconf configuration library into lib/dotconf.
10188 This will be used to create the SILC configuration files later.
10189 It will appear in the distsribution after this commit.
10191 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10193 * A big code auditing weekend happening. Auditing code for
10194 obvious mistakes, bugs and errors. Also, removing any code
10197 Removed files for being obsolete:
10199 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10200 inline in the file lib/silcutil/silcbuffer.h)
10202 o lib/silcutil/silcbufutil.c (the header has inline versions)
10204 Changed code to fix possible error conditions:
10206 o The buffer formatting routines now check that the destination
10207 buffer really has enough space to add the data. This applies for
10208 both buffer formatting and unformatting
10209 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10210 unformatting was changed to accomodate following rules:
10211 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10212 sent to the function while XXX_*STRING will not allocate or copy
10213 the data into the buffer. Instead it sets the pointer from the
10214 buffer into the pointer sent as argument (XXX_*STRING used to
10215 require that the pointer must be allocated already). This change
10216 makes this whole thing a bit more consistent and more optimized
10217 (note that the data returned in the unformatting with XXX_*STRING
10218 must not be freed now). The routines return now -1 on error.
10220 o Tried to find all code that use buffer_format and buffer_unformat
10221 and added return value checking to prevent formatting and
10222 especially unformatting errors and possible subsequent fatal
10225 o Changed ske->x and ske->KEY to mallocated pointers in
10226 lib/silcske/silcske.h. Fixed possible data and memory leak.
10228 o Added return value checking to all *_parse* functions. Fixed
10229 many memory leaks as well.
10231 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10232 so that buffer overflows would not happen. All code now also
10233 checks the return value as it can fail.
10235 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10237 * Added reconnection support to server if the normal server looses
10238 its connection to the router (for example if router is rebooted).
10239 The server performs normal reconnection strategy implemented
10240 to the server. Affected file silcd/server.c.
10242 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10244 * Added new packet type SILC_PACKET_SET_MODE that is used to
10245 distribute the information about changed modes (for clients,
10246 channels and clients channel modes) to all routers in the
10247 network. Updated the protocol specification accordingly.
10249 Added functions into silcd/packet_send.c and
10250 silcd/packet_receive.c: silc_server_send_set_mode,
10251 silc_server_set_mode.
10253 Added new files silcmode.[ch] into lib/silccore that implements
10254 the encoding and decoding of Set Mode Payload. Added new type
10255 SilcSetModePayload. Moved the definitions of different modes
10256 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10258 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10260 * Oops, a little mistake in server's connection authentication
10261 protocol. The protocol is not ended with FAILURE but with
10262 SUCCESS if the authentication is Ok. :) Affected file is
10265 * Implemented NICK_CHANGE notify handling in server in the file
10266 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10267 the local clients on the channel. After the changing nickname
10268 in router environment snhould work and the [<unknown>] nickname
10269 should appear no more.
10271 The silc_server_replace_id function that receives the Replace ID
10272 payload now sends the NICK_CHANGE notify type also in the file
10273 silcd/packet_receive.c
10275 * Changed WHOIS and IDENTIFY command to support the maximum amount
10276 of arguments defined in protocol specs (3328 arguments). This
10277 fixed a bug that caused problems when there were more than three
10278 users on a channel.
10280 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10282 * Added extra parameter, command identifier, to the
10283 silc_client_send_command so that explicit command identifier
10286 Changed that ID list routines uses specific command identifier
10287 when sending WHOIS/IDENTIFY requests to the server so that they
10288 can be identified when the reply comes back.
10290 Affected files lib/silcclient/command.[ch],
10291 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10293 * Added `sender' argument to silc_server_packet_send_to_channel
10294 to indicaet the sender who originally sent the packet to us
10295 that we are now re-sending. Ignored if NULL. Affected file
10296 silcd/packet_send.[ch].
10298 * Added some server statistics support in silcd/server_internal.h
10299 SilcServerStatistics structure and around the server code. Also
10300 send some nice statistics information when client is connecting
10303 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10305 * Fixed channel ID decoding in server's JOIN command reply in
10306 silcd/command_reply.c
10308 * Fixed braodcasting of replace ID payload to not to send it if
10309 we are standalone server in silcd/packet_receive.c.
10311 * Fixed all channel message sending routines to not to send
10312 packets to clients that has router set, since they are routed
10313 separately in the same function earlier. Affects file
10314 silcd/packet_send.c and all channel packet sending functions.
10316 * In USERS reply, res_argv[i] are not allocated, the table
10317 is allocated. Thus changed that free the table, not its
10320 * In server's whois_check and identify_check if the client is
10321 locally connected do not send any WHOIS commands - they are not
10324 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10326 * Fixed some minor bugs in client when sending WHOIS command. The
10327 arguments was in wrong order.
10329 * Removed statis function add_to_channel from server in
10330 silcd/command.c that was previously used with the joining but
10333 * Tested USERS command in router environment successfully with two
10334 routers, two servers and two clients.
10336 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10338 * Reorganized the USERS command and command reply in client library
10339 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10340 When the command is given by user we register a pending command
10341 callback that will reprocess the command after the reply has been
10342 received from the server. When reprocessing the packet we then
10343 display the information. Thus, the USERS information is displayed
10344 now in the command callback instead of in the command reply
10345 callback. The processing of the command is same as previously
10346 when server has sent the command reply in the JOINing process.
10348 * Added to USERS command in silcd/command_reply.c to join the client,
10349 we didn't use to know about, to the channel after we've created
10350 a client entry for it. Also, for clienet we did know already still
10351 check whether it is on the channel or not and add it if not.
10353 * Removed silc_server_command_join_notify as the function and its
10356 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10358 * Changed the client's pending command handling to the same as the
10359 server's pending command handling. It is also now possible to
10360 execute command reply functions from other command reply
10361 function as the function callbacks for commands and command
10362 replies are one and same. The pending commands are not static
10363 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10364 in client connection context. Thus, pending commands are server
10365 connection specific as it is convenient.
10367 Changed the function silc_client_command_pending and
10368 silc_client_command_pending_del and added new function
10369 silc_client_command_pending_check. Removed the
10370 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10373 * Added cmd_ident, current command identifier, to the client
10374 connection context in lib/silcclient/client.h to keep track on
10375 command identifiers used in command sending. Client's command reply
10376 function handling now supports the mandatory command identifiers.
10378 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10379 funtions in client to fully support pending command callbacks.
10381 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10382 as one of the arguments to the application in the command reply
10385 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10386 before first releasing SILC but came back. Now it is removed again
10387 and should come back nomore. The FORWARDED flag was used only
10388 by the JOINing procedure by forwarding the command packet to router.
10389 Now, the JOINing procedure has been changed to more generic (due
10390 to various router environment issues) and FORWARDED is not needed
10391 anymore for anything. The protocol specification is yet to be
10394 Now, removed silc_server_packet_forward from server and the flag
10395 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10397 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10399 * Renamed NAMES command to USERS command. The NAMES was named that
10400 due to historical reasons. Now it is renamed. Also, rewrote
10401 parts of the USERS command. The nickname list is not sent anymore
10402 by the server. Only Client ID and mode lists are sent in the USERS
10403 command. Changed this also to the protocol specification.
10405 The client now resolves the names and stuff after it receives
10406 the USERS list from the server when joining to the channel.
10408 * WHOIS and IDENTIFY commands has been changed to support multiple
10409 Client ID's per command. One can now search for multiple users
10410 in the network by sending only one WHOIS or IDENTIFY command.
10411 Changed the code and the protocol specifications.
10413 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10414 uses silc_server_command_whois_parse to parse the request. */
10416 * If normal server, do not parse the WHOIS and IDENTIFY requests
10417 before sending it to the router. Saves some time.
10419 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10421 * Fixed JOIN command on client library. Wrong number of arguments
10422 used to crash the client.
10424 * Added silc_server_channel_has_global function to check whether
10425 channel has global users or not.
10427 * Added silc_server_channel_has_local function to check whether channel
10428 has locally connected clients on the channel.
10430 * The silc_server_remove_from_one_channel now checks whether the
10431 channel has global users or not after given client was removed from
10432 the channel. It also checks whether the channel has local clients
10433 on the channel anymore. If it does not have then the channel entry
10434 is removed as it is not needed anymore.
10436 * The silc_server_notify now checks on JOIN notify whether the joining
10437 client is one of locally connected or global. If it is global then
10438 the channel has now global users on the channel and that is marked
10439 to the channel entry. Also, it now saves the global client to
10440 global list who is joining and JOINs it to the channel. This is
10441 for normal server, that is.
10443 Changed silc_server_send_notify_on_channel,
10444 silc_server_packet_relay_to_channel and
10445 silc_server_packet_send_to_channel check if we are normal server
10446 and client has router set (ie. global client) do not send the
10447 message to that client, as it is already routed to our router.
10449 * Implemented LEAVE notify type handling in silc_server_notify
10452 * Tested LEAVE command in router environment successfully. Tested
10453 with two routers, two servers and two clients.
10457 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10459 * Implemented SIGNOFF notify type handling in silc_server_notify
10462 * silc_server_remove_id now removes the client entry from all channels
10463 it has joined and thusly sends SIGNOFF notify type.
10465 * Rewrote the NAMES list generation in server by removing two excess
10466 loops. The lists are created now inside one loop.
10468 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10470 * silc_server_remove_channel_user checks now also global list
10471 for channel and client.
10473 * silc_server_new_channel_user checks now both local and global
10474 list for channel and client. Fixed a bug in client id decoding.
10475 Used to decode wrong buffer.
10477 * silc_server_channel_message checks now both local and global
10478 list for channel entry.
10480 * Tested channel joining (hence JOIN) in router environment
10481 successfully. Tested with two routers, two servers and two
10484 * Tested channel message sending in router environment successfully.
10486 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10488 * Added silc_server_save_channel_key into server.[ch] to save the
10489 received channel key in Channel Key payload processing. It is
10490 also used in JOIN command reply handling.
10492 Equivalent function silc_client_save_channel_key added into
10493 client.[ch] into client library.
10495 * Changed JOIN command reply to send information whether the channel
10496 was created or not (is existing already) and the channel key
10497 payload. Changed protocol specs accordingly.
10499 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10500 the request was sent by ID and not by nickname. Crashed on
10503 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10505 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10506 now correctly save the received data.
10508 * silc_server_free_sock_user_data now notifies routers in the
10509 network about entities leaving the network.
10511 At the same time implemented functions silc_server_remove_id
10512 and silc_server_send_remove_id to receive and send REMOVE_ID
10513 packets. The packet is used to notify routers in the network
10514 about leaving entities. The ID removed will become invalid in
10517 * Added function silc_idlist_del_server into server. Removes and
10518 free's server entry from ID list.
10520 * silc_server_private_message function now checks, if we are router,
10521 that the destination ID really is valid ID, naturally.
10523 * In router when NEW_ID packet is received (for new client) the
10524 hash of the Client ID is saved in the ID Cache but the
10525 client->nickname is set to NULL, instead of putting the hash
10528 IDENTIFY command now also checks that client->nickname must be
10529 valid. If it is not if will request the data from the server who
10530 owns the client. Added new function
10531 silc_server_command_identify_check.
10533 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10534 to set the command to already allocated Command Payload.
10536 * Tested private message sending in router environment with two
10537 routers, two servers and two clients. Fixed minor bugs and now
10540 * Fixed segfault from client's NAMES command. Used to crash if
10541 not on any channel.
10543 * Forwarded packets must not be routed even if it is not destined
10544 to the receiver. Changed server code comply with this.
10546 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10548 * Added `require_reverse_mapping' boolean value to ServerParams
10549 structure. If TRUE (not default) the server will require that
10550 the connecting host has fully qualified domain name.
10552 If the reverse mapping is not required and hostname could not be
10553 found the IP address is used as hostname.
10555 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10557 * Implemented version string checking to both client and server.
10558 The check is incomplete currently due to the abnormal version
10559 strings used in development version of SILC.
10561 * Changed all command functions in server to use the new
10564 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10566 * Changed char *data to unsigned char *data in ID Cache system to
10567 support binary data as ID Cache data. Changed code to support
10568 binary data in lib/silccore/idcache.c.
10570 * Renamed silc_server_packet_relay_command_reply to
10571 silc_server_command_reply as it is normal packet receiving
10572 function. Rewrote the function to accept command replys for
10573 servers and not only for clients.
10575 * Mark remote router always as registered server if we are connecting
10576 to it. Otherwise, commands sent by the router to us are ignored.
10578 * All ID List find routines now returns the ID Cache Entry pointer
10579 as well if requested.
10581 * WHOIS command works now in router environment, tested with two
10582 routers, two servers and two clients.
10584 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10585 in router environment (as it is almost equivalent to WHOIS) but
10586 hasn't been tested thoroughly. Added new functions:
10588 silc_server_command_identify_parse
10589 silc_server_command_identify_send_reply
10590 silc_server_command_identify_from_client
10591 silc_server_command_identify_from_server
10593 * Disabled route cache adding because adding two different ID's with
10594 same IP replaces the old cache entry thus giving wrong route.
10595 The entry->router->connection is always the fastest route anyway
10596 so route cache may not be needed. Of course, new routes maybe
10597 established after receiving the ID when the entry->router->connection
10598 might not be anymore the most optimal.
10600 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10602 * Add route cache for received ID for fast routing.
10604 * Added silc_server_packet_route to route received packet on router
10605 that is not destined to us.
10607 * Renamed silc_server_get_route to silc_server_route_get.
10609 * Added id_string and id_string_len fields into SilcServer to
10610 include encoded ServerID for fast comparing without excess
10611 encoding of the ID's.
10613 * Cleaned up WHOIS command on server side. Added following static
10616 silc_server_command_whois_parse
10617 silc_server_command_whois_check
10618 silc_server_command_whois_send_reply
10619 silc_server_command_whois_from_client
10620 silc_server_command_whois_from_server
10622 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10623 arguments in command replies. All command functions should be
10624 updated to use this macro.
10626 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10628 * Minor typo fixes on command reply handling on server.
10630 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10632 * Added silc_server_command_add_to_channel internal routine to add
10633 the client to the channel after router has created the channel and
10634 sent command reply to the server.
10636 * Added generic silc_server_send_command to send any command from
10639 * Use static buffer with ID rendering instead of duplicating data.
10641 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10643 * Fixed a channel user mode bug when joining to a channel server gave
10644 everybody channel founder rights, oops.
10646 * We mark ourselves as the router of the incoming server connection
10647 if we are router ourselves. This way we can check in some packet
10648 sending functions whether it is locally connected server. For
10649 incoming router connections we put NULL.
10651 * For router sending packets locally means now always sending the
10652 packet cell wide; to local clients and local servers. For normal
10653 server sending packet locally means sending it to only local
10656 * Fixed the JOIN command to really work in router environment. If the
10657 channel is created it is always created by the router. Router is
10658 also responsible of making the initial joining to the channel,
10659 sending JOIN notify to the sending server and distributing
10660 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10661 does not exist server doesn't do anything else but forward the
10662 command to the router which performs everything.
10664 * Added silc_server_send_channel_key function to send the Channel Key
10667 * Added silc_server_create_channel_key to create new channel key. The
10668 channel key is now re-generated everytime someone joins or leaves
10669 a channel, as protocol dictates. Note: channel->key_len is the
10670 key length in bits.
10672 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10674 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10675 packet_receive.[ch] to separate packet sending and receiving
10676 routines. The server.[ch] now includes everything else including
10677 actual packet processing (writing and reading data) and other
10680 Renamed silc_server_private_message_send_internal to
10681 silc_server_send_private_message. The routine is still though
10682 used only to relay private messages as server does not send
10683 private messages itself.
10685 Renamed silc_server_new_channel to silc_server_create_new_channel
10686 and added new function sicl_server_new_channel that handles the
10687 incoming New Channel packet. Added also new sending function
10688 silc_server_send_new_channel to send New Channel Payload.
10690 * Added new function silc_server_notify to process incoming notify
10691 packet to the server/router. Server may then relay the notify
10692 to clients if needed.
10694 * Added new function silc_server_new_channel_user to process incoming
10695 New Channel User packet. Router will redistribute the packet and
10696 send JOIN notify to its local clients and locally connected servers
10697 if needed. Normal server will send JOIN notify to its local client
10698 on same channel when received this packet. Added also corresponding
10699 sending function silc_server_send_new_channel_user to sent the
10702 * Added boolean route argument to send_notif_to_channel and
10703 packet_send_to_channel functions to attempt to route the packet
10704 if it is TRUE and send only locally if it is FALSE.
10706 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10708 * silc_server_replace_id now broadcasts the received replace ID
10709 packet if it is not broadcast packet already. The router must
10710 broadcast to inform other routers about changed ID.
10712 * Added backpointer to server's router into SilcServer context in
10713 silcd/server_internal.h.
10715 * Fixed silc_server_packet_broadcast to send correct broadcast
10718 * The channel key is now distributed to the local client as soon
10719 as it is received from the router (in router environment) so that
10720 no other packet may be sent for the channel until client has
10723 * silc_server_remove_channel_user now broadcasts the received
10724 Remove Channel User packet if it is not broadcast packet already.
10725 The router must broadcast to inform other routers about removed
10728 * Added users field into SilcPacketContext that is a reference count
10729 of the context. One can increase the reference count by calling
10730 silc_packet_context_dup which is now changed to just increase the
10731 reference count instead of duplicating the data. The reference
10732 count is decresed by calling silc_packet_context_free that will
10733 free the data after the reference count hits zero.
10735 For now on the packet context and everything allocated into it
10736 (including the raw packet from network) must be freed by calling
10737 the new silc_packet_context_free function. Added also new function
10738 silc_packet_context_alloc that must be used now to allocate the
10739 context. This also means that if a routine is asynchronous from
10740 silc_[client/server]_packet_parse_type the packet context must
10741 be duplicated by calling silc_packet_context_dup. Otherwise it
10742 gets free'd after silc_[client/server]_packet_parse_type returns.
10743 Also, one must remember that if packet is duplicated then its
10744 reference count must be decresed by calling the free function as
10745 many times as it was duplicated.
10747 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10748 from both client and server.
10750 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10752 * Made joining to a channel working in router environment.
10754 * Cleaned up JOIN command on server side and create function
10755 silc_server_command_join_channel internal routine to make the
10758 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10760 * Changed silc_command_pending list to SilcDList. Also, added
10761 `ident' field to SilcServerCommandPending structure to identify
10762 the reply and to call correct callback.
10764 Added silc_server_command_pending_check function to replace the
10765 corresnponding macro. The silc_command_pending list is not
10768 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10769 to set identifier to previously allocated Command Payload. It
10770 is used to set identifier for command when resending Command
10773 * Added silc_command_payload_encode_payload to encode Command
10774 Payload buffer from SilcCommandPayload structure.
10776 * Added silc_argument_payload_encode_payload to encode Argument
10777 payload buffer from SilcArgumentPayload structure.
10779 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10781 * Changed WHOIS command to support router connection on server side.
10782 The whois request is always sent to router unless the server is
10783 standalone server. After server has received the reply from the
10784 router will it send the reply to the client.
10786 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10787 broadcast received broadcast packet. The function is used only
10788 by router. The broadcast packet is always sent to the router's
10791 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10792 render given ID to printable string, for log files for example.
10794 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10796 * Made basic router to router connections working. At least they
10797 can now connect to each other but nothing really works the way
10798 they are supposed - yet.
10800 * Added new initiator token to RouterConnection configuration
10801 file in silcd/serverconfig.[ch]. It is used to tell whether we
10802 are the initiator to the remote router or whether we'll expect
10803 the other end to connect.
10805 * Moved registering of listener task to silc_server_init, hence
10806 the server starts listenning as soon as it is run, even if it
10807 does not have connections to other routers. Let's see how well
10810 * Changed default connection retry timeouts for more suitable in
10813 * Removed cipher and such arguments from silc_idlist_add_client
10814 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10815 Added new function silc_idlist_add_data to add the keys and stuff
10818 * Added SilcIDListData structure and added it to SilcClientEntry
10819 and SilcServerEntry as their first field in the structure. This
10820 way we can explicitly cast the ID entries to the SilcIDListData
10821 structure and get common data for the entries. In past, we had
10822 to first check what type of connection it is and then cast it to
10823 correct ID entry type. Now, we can directly cast the opaque
10824 pointer to the SilcIDListData (no matter what ID entry it actually
10825 is) and get the data needed.
10827 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10829 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10830 in some circumstances even if threre were timeout tasks, though not
10831 IO tasks, but tasks anyway. Now fixed.
10833 * Defined SilcServerConnection structure to hold connection specific
10834 stuff about directly connected servers and routers. The definition
10835 is currently in silcd/server_internal.h. I thought about having
10836 a bit more important role fro this struct but for now it is used
10837 only when connecting to other server (or router actually).
10839 * Added connecting retry support in server when connecting to
10840 router(s). The retry feature implement exponential backoff
10841 algorithm. Also, added SilcServerParams structure to hold default
10842 parameters for server. For now, it include these retry settings
10843 and are hard coded. After server is moded to be as Silc Server
10844 Library this structure will be more important.
10846 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10848 * Changed client librarys channel->clients table to SilcList and
10849 changed code accordingly.
10851 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10853 * Changed client's channel table to SilcList and changed code
10854 accordingly. Also changed SilcChannelClientEntry to include back-
10855 pointer to the channel so that client entry can use that structure
10856 as list as well and we have fast cross-reference to the channel.
10857 This change dramatically decreased the complexity of channel
10858 handling with client entry and vice versa (removed one extra
10859 loop when searching for channel entry from many functions).
10861 * Changed server->sim from table to SilcDList and changed code
10864 * NAMES command can now be used from user interface. It will show
10865 the user list on the channel, neatly.
10867 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10868 Code now saves realname of the user if it becomes available.
10870 * Renamed configure.in to configure.in.pre and made ./prepare
10871 script to automatically add correct version string to
10872 configure.in which it creates from configure.in.pre.
10874 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10876 * NAMES command reply now shows users mode with the nickname when
10877 joining to channel.
10879 * Moved silc_client_ch[u]mode[_char] functions from
10880 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10881 place sucks, they are utility functions and should be in some
10884 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10886 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10889 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10893 * Added TRQ (efficient deque and list library) into lib/trq. This is
10894 a very good list library that is currently used in the SILC. Defined
10895 SilcList API over the library because I didn't like the API very
10896 much. See lib/trq/silclist.h for the API and examples of how to
10897 use the API. Fixed various places in the code to use the new
10898 SilcList API. The SilcList is meant for lists that has a structure
10899 already defined as a list. It is not suitable to add just some
10900 context to the list (in TRQ, the context is the list actually).
10902 So, I defined SilcDList that can be used for the purpose where
10903 predefined list structure does not exit. This can be used as
10904 such list. Now some context just can be added to the SilcDList.
10905 Currently this list is not used in the SILC just yet, though there
10906 are a lot places where this can replace dynamically allocated
10907 tables and I will fix these places, later, to use SilcDList.
10908 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10909 and use TRQ internally).
10911 Also fixed some annoying warning messages that the original TRQ
10912 code generated. Also minor changes to TRQ's Makefile.in.
10914 * Added support for querying by Client ID to both WHOIS and
10915 IDENTIFY commands into server, as required by the protocol.
10917 * Removed method function pointers from SilcBuffer structure. They
10918 weren't used to anything and just increased the context size for
10919 no good reason. This change also made silc_buffer_alloc and
10920 silc_buffer_free functions inline functions.
10922 * Disabled command flooding detection support until it's fixed so
10923 that it accepts commands in but does not execute them more than once
10926 * Added silc_net_localhost(), to return local hostname, into
10927 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10928 that must be initialized before calling silc_client_init.
10930 * Added new function: silc_server_send_notify_on_channels to send
10931 notify messages to all channels client has joined. It is assured
10932 that the message is sent only once per client.
10934 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10935 lib/silcutil/silcutil.[ch] as silc_format function. The new
10936 function is generic and is used by server as well, not only by
10937 the logging routines.
10939 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10940 the provided version string was not acceptable. Added new function:
10941 silc_ske_check_version into lib/silcske/silcske.h. The function
10942 must be implemented by the application (client or server) and it
10943 does not reside in the SKE library. The function checks the version
10944 string remote end sent.
10946 * Added back pointers (to opaque context and to SilcSocketConnection)
10947 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10949 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10950 duplicate packet context structure.
10952 * Changed `notify' client operation to send same arguments as client
10953 receives from server except for ID's. ID's are mapped to correct
10954 ID entry and that is returned. Also, if channel entry is not sent
10955 by server but the notify is for channel the channel entry is sent
10956 to application (otherwise application doesn't know that it is for
10957 channel (library gets it from packet's Destination ID)).
10959 * Added silc_client_remove_from_channels into client library to
10960 remove a client from all channels it has joined to. Used when
10961 received SIGNOFF notify from server. Added also new function
10962 silc_client_replace_from_channels to replace old ID entry with
10963 new ID entry on all channels. Used when received NICK_CHANGE
10964 notify from server.
10966 * Fixed ID Cache list handling in silc_idlist_get_client in
10967 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10968 to get (or query) client by ID.
10970 * Updated TODO list.
10972 * Added connection authentication status message defined by the
10973 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10974 support for these into the code in client and server side.
10976 * Added generic function silc_client_send_command to send any command
10977 with variable argument list. Application should use this function
10978 to send commands if the command functions provided by the library
10979 does not suite for the application's user interface needs.
10981 * Added new `failure' client operation. Application is notified about
10982 received failure packet if client is executing a protocol. In this
10983 case the protocol's execution has failed.
10985 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10986 is required by the protocol.
10988 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10989 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10992 * Added status flag to SilcSKE object to indicate realtime status
10993 of the SKE protocol.
10995 * Application receives now exactly same command reply arguments as
10996 the library receives from server. However, if ID is received the
10997 corresponding ID entry is returned to the application (eg. Client
10998 ID is mapped to correct SilcClientEntry entry and that is returned).
10999 Changed command_reply client operation due to this change.
11001 * Changed all ID's in commands and in command replys as ID Payloads.
11002 Change affected both client and server side codes.
11004 All ID's sent in SILC network (with execption of ID's in SILC
11005 Packet header) are sent in ID Payload to support variable length
11008 * Server now notifies nick changes and notifies all clients on
11009 the channels about the new nickname (about the new Client ID,
11012 * Implemented CMODE command to change channel modes. Supports all
11013 channel modes defined by the protocol specs except ban and invite
11014 lists. (Also, private channel key mode is supported but support for
11015 setting private channel key in client is missing, thus, this mode
11016 has no effect on client side (except that server requires that the
11017 client uses private channel key and normal channel traffic does not
11020 Also, invite mode works per se, but INVITE command does not work
11021 yet correctly, so you can set channel as invite only channel but
11022 inviting clients to the channel does not work (it is yet to be
11023 thought what's the best way to do it).
11025 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11026 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11027 Implemented CUMODE command to change user's mode on the channel.
11028 Supports all modes defined by the protocol specs.
11030 * Added NAMES command reply to return users modes on the channel.
11032 * Removed unnecessary and slow ciphers from lib/silccrypt.
11034 * Set SO_KEEPALIVE option to connection sockets by default.
11036 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11038 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11039 redefined the Notify Payload into protocol specs.
11041 * Added silc_id_payload_parse_id to get ID directly from raw
11044 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11046 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11047 accept searching by Client ID as well.
11049 * Added support for LEAVE and SIGNOFF notify types in client library.
11051 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11052 to parse ID Payload from raw data.
11054 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11056 * Added flags parameter into silc_ske_assemble_security_properties
11057 function in lib/silcske/silcske.[ch].
11059 * Changed notify client operation to fit better for notify messages
11060 sent by server. The notify payload received from server is now
11061 passed to the application (after parsing it to SilcNotifyPayload).
11062 It is application's responsibility to retrieve the arguments
11063 from the payload and show the message the way it wants. The message
11064 sent by server is implementation specific.
11066 * Changed public keys to comply with the protocol specification.
11067 Old public keys are not supported anymore and are not compatible.
11069 * Removed nickname from Channel Payload as the latest draft removed
11070 it. The client must resolve the nickname from the NAMES command
11071 reply received when it joined the channel.
11073 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11075 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11077 * Fixed some errors in protocol specification drafts.
11079 * Created lib/silccore/silcnotify.c to implement Notify Payload
11080 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11081 generic payloads described by protocol specifications. The file
11082 includes implementations for ID Payload and Argument Payload.
11084 * Changed Command Payload implementation to use the new Argument
11085 Payload. Changed command_xxxx_payload to command_payload_xxxx
11086 to comply with SILC coding conventions.
11088 * Added suppport for Argument Payload handling in Notify Payload
11089 implementation as protocol requires it. Added the new support
11090 into server and client lib as well.
11092 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11094 * Added support for multiple nicknames on same channel. [n] is
11095 added locally to the nickname if there are more than one same
11096 nicknames on the channel.
11098 * Server now sends all nicknames that matched WHOIS request.
11099 Client also shows the list received from server.
11101 * Added TOPIC command to client side. User can now set and show
11102 current topic on channel.
11104 * Added MOTD command to client and server. Also, server sends the
11105 motd when client connects to the server.
11107 * Changed version strings to comply ISO 8601.
11109 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11111 * Fixed protocol error handling in client library. It should now
11112 cope even if the SKE fails for some reason.
11114 * Made new protocol specification drafts for submitting to IETF.
11116 * Implemented TOPIC command to server in silcd/command.c.
11118 * Added two new notify types into lib/silccore/silcnotify.h:
11119 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11120 notify nickname change and topic setting/change on a channel.
11122 * API change of command_reply operation in client library. The
11123 application gets now the status type received from server as well.
11125 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11127 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11129 * Cras fixed and optimized the packet handling even further and
11130 it should work now. Minor change to the prototype of function
11131 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11133 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11135 * Added new function into lib/silcutil/silcschedule.[ch]:
11136 silc_schedule_with_fd to select() a specified fd. The function
11137 returns after timeout expires or data arrives or goes. The
11138 function is used by packet routines to wait that all data is
11139 received from network.
11141 * Fixed data reading from network in lib/silccore/silcpacket.c.
11142 The code now assures that all data is read from the fd and then
11143 continues packet processing. This was a bug fix since the code
11144 used to drop some data in some circumstances.
11146 * Added new function into lib/silcclient/client.[ch]:
11147 silc_client_start_key_exchange to start key exchange after
11148 connection has been established to server. The code internally
11149 now uses this funtion but its main purpose was to provide it
11150 for applications that perform their own connecting. After
11151 application has created a connection it merely calls this
11152 function to start the key exchange between client and server.
11153 The library takes care of everything else after that.
11155 Updated also lib/silcclient/README to explain the usage of
11158 * Do not send to application information that connection has
11159 been established. Application gets notified it by connect
11162 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11164 * Applied cras's patch to add silc_schedule_one function. The
11165 function runs scheduler once and returns.
11167 * Fixed the scheduler after cras messed it up. The timeout
11168 handling works now as it's supposed to work.
11170 * Added into lib/silccore/ silcnotify.h to include notify
11171 message types support. Changed silc_server_send_notify*
11172 functions, in server.[ch], to support those new notify types.
11173 Added the support for the notify types into client library,
11174 as well. Added new notify client operation into ops.h in
11177 * Changed silc_server_packet_send_to_channel to send normal
11178 packets instead of just channel message packets. The function
11179 is now used to send the notify packets to channels. It is not
11180 used to send channel message packets anymore, as server never
11181 sends them anymore.
11183 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11184 va_arg()s as it seems to require it nowadays. I guess, if SILC
11185 is compiled with older va_arg() the new code should work anyway.
11187 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11189 * Splitted core library. Core library (lib/silccore) includes
11190 now only SILC protocol specific core (and common) components.
11191 Created new utility library (lib/silcutil) that includes more
11192 generic purpose stuff. The stuff for util library was taken
11193 from the old core library. This was minor and easy split.
11195 * Created SILC Client Library (lib/silcclient) that includes
11196 implementation of the SILC client without user interface. This
11197 was major move from silc/ directory. The code has been changed
11198 so that it is transparent towards the user interface. The
11199 silc/ directory includes now the same user interface as before
11200 and it uses the new client library. Read lib/silcclient/README.
11201 Basicly, the client library performs everything else related
11202 to SILC except user interface handling. Also, configuration
11203 files are considered to be part of user interface and library
11204 does not handle them.
11206 This change also changed a lot of structures, function naming etc.
11207 Most important change was that SilcClientWindow object was
11208 renamed to SilcClientConnection in the client library. Created
11209 also new file lib/silcclient/ops.h. Also added new files
11210 silc/local_command.[ch] and silc/client_ops.[ch].
11212 All these changes were made to make it easier for user interface
11213 designers to create what ever user interface for the SILC client
11216 It is also expected that the server will be moved to lib
11217 directory as well and SILC Server Library will be created;
11218 sometimes in the future.
11220 * Removed Local commands from lib/silccore/silccommand.h as
11221 they are application specific and new client library does not
11222 handle any of those anymore.
11224 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11225 old client implementation in silc/.
11227 * Added support for callback functions in SILC_LOG_* macros.
11228 Application can now set its own callbacks that will be called
11229 instead of using the default functions that will always print
11230 the debug messages to stderr (or stdout). Also, debugging can
11231 now be disabled by setting silc_debug to FALSE and re-enabled by
11232 setting it to TRUE. Note, that logging will still work even
11233 if debugging is disabled.
11235 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11236 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11237 silc_log_reset_debug_callbacks.
11239 * To enable debugging in silc client one must give now -d
11240 option on command line.
11242 * Changed silc_schedule_init to automatically allocate task queues
11243 if they are not allocated before calling it.
11245 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11247 * Added GMP 3.1 into math library.
11249 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11251 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11252 a channel in SILC network. The packet is used by servers and
11253 routers to notify other routers that user has left a channel.
11254 This little feature was missing until now. Added the feature
11255 to protocol specification as well.
11257 Added functions: silc_server_send_remove_channel_user and
11258 silc_server_remove_channel_user into server.[ch].
11260 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11261 lib/silccore/silcpacket.h. However, they are not implemented
11264 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11266 * Fixed joining to a channel and sending channel messages
11267 between server and router. The channel message sending should
11268 now work inside a cell.
11270 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11272 * Fixed the private message sending between server and router.
11273 The private message sending should now work inside a cell.
11275 * Added silc_server_replace_id into server.[ch] to replace
11276 existing ID in the SILC network.
11278 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11279 and silc_idlist_replace_server_id into idlist.[ch] in server.
11281 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11283 * Fixed the server to server connections. Server can again now
11284 connect to router. Router to router connections probably does
11287 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11289 * Added dynamic protocol registering support. Now protocols can
11290 registered and unregistered on the fly. Patch by cras.
11292 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11294 * Added lib/contrib directory to hold routines that some platforms
11295 don't have but are needed by SILC.
11297 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11298 into lin/contrib to provide getopt() and getopt_long() for
11299 those who don't have it.
11301 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11303 * Added AWAY command to client. When away message is set and
11304 client receives a private message packet the client automatically
11305 replies to the sender with the away message.
11307 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11308 bug seemed to be the cause of recent problems when compiling
11311 * Added version detection support to SKE protocol specification
11312 and added the new changes to the SKE implementation as well.
11313 There were other minor changes in the SKE protocol as well.
11315 Many changes in lib/silcske/silcske.[ch] and in
11316 lib/silcske/payload.[ch].
11318 * Added ^U functionality, clear input line. Patch from cras.
11320 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11322 * Mainly small bugfixes on core library. Fixed some debugging
11323 logging and buffer overflow in silclog.c.
11325 * Updated config.sub and config.guess on the distribution tree.
11327 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11329 * Added command lagging support in server. Client may execute
11330 commands now only once in two seconds.
11332 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11334 * Optimized packet reception. MAC computation and checking is now
11335 also more optimized. A lot previously duplicated code is now
11336 used as generic by both client and server.
11338 * Fixed key pair generation in clientutil.c
11340 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11342 * Added into lib/silccore/silcbufutil.[ch] new function;
11343 silc_buffer_realloc.
11345 * Moved generic packet sending/encryption functions to
11346 lib/silccore/silcpacket.[ch] from client and server. Some
11347 rewriting of the functions.
11349 * Moved all generic packet reception/decryption functions to
11350 lib/silccore/silcpacket.[ch] from client and server. The
11351 packet processing is now much cleaner in both client and server.
11352 These were major changes in both client and server.
11354 * Created many common functions in server to do packet sending.
11355 Previously code were duplicated a lot, this has been removed
11356 with these changes.
11358 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11360 * Rewrote major parts of the ID cache system. Don't know
11361 whether it is better now or not but at least the API is more
11364 * Major rewrite on ID cache stuff on client because of the ID
11365 cache API changes. Added idlist.c to client.
11367 * Also major rewrite on ID cache stuff on server as well.
11368 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11369 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11370 in hand, instead they are all put into the ID cache system now.
11371 All server_idlist_* routines uses ID cache now instead of
11372 traversing its own lists (those lists does not exist anymore).
11373 SilcIDList though still exists. Also, SilcXXXEntry's are
11376 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11378 * Finally made the SKE implementation compliant to the protocol
11379 specification. All mp integers are now binary encoded as
11380 opposed being HEX encoded.
11382 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11385 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11386 functions: silc_[encode/decode]_pem. Also added function
11387 silc_encode_pem_file to PEM encode with newlines ('\n') for
11388 saving into a file.
11390 * SILC public keys are now encoded either PEM or binary. Same
11391 option is for private keys as well. By default private keys
11392 are binary encoded and public keys PEM encoded. Silly HEX
11393 encoding were removed.
11395 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11396 function to create fingerprints.
11398 * Fixed a bug in SHA1; does not change the original data anymore.
11400 * Partly implemented INFO command on client and server side.
11401 Fixed CLEAR command. Changes to SERVER command; show current
11402 server(s) when giving command without arguments. Added
11403 VERSION command to client.
11405 * Added check to server that unregistered connections cannot
11406 execute commands (unless it is specificly allowed).
11408 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11410 * Fixed screen refresh.
11412 * Fixed channel joining bug from client. On some circumstances
11413 client tried to join to a channel it had already joined.
11415 * Added public key verification process into client's protocol.c.
11416 The client now verifies the public key from user and saves
11417 it into ~./silc/serverkeys/ directory.
11419 Added into: clientutil.[ch]: silc_client_verify_server_key.
11421 * Changed SKE protocol's silc_ske_initiator_finish function
11422 to accept callback function that verifies the received public
11423 key. Removed old silc_ske_verify_public_key function.
11425 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11427 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11428 silc_pkcs_private_key[_data]_set.
11430 * Made the password and public authentication more cleaner in
11431 server's protocol.c.
11433 * Removed historic and obsolete protocol `channel_auth' from
11434 both client and server.
11436 * Removed wrong way of sending command status messages from
11437 server to client in server's command.c. The old way violated
11438 protocol specification.
11440 Changes to silccore/silccommand.[ch]: removed
11441 silc_command_encode_status_payload -> not needed anymore,
11442 changed silc_command_encode_payload_va to accept extra
11443 argument on variable argument list. The argument type must
11444 now be provided to the function. Also, added new function:
11445 silc_command_encode_reply_payload_va which is same as
11446 normal command_encode_payload_va except command status type
11447 is provided as extra argument.
11449 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11451 * Added ~./silc directory handling. The directory includes the
11452 public and private keys for the client.
11454 Added silc_client_check_silc_dir, silc_client_create_identifier
11455 and silc_client_load_keys.
11457 * Implemented SILC protocol compliant public key. Added public
11458 and private key saving to and loading from files.
11460 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11461 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11462 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11463 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11464 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11466 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11467 silc_pkcs_load_[public/private]_key.
11469 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11471 * Added silc_server_get_route (route.[ch]) to get connection
11472 data for the fastest route for given ID.
11474 * Implemented INVITE command on client and server. The command
11475 were re-defined in the SILC Protocol Specification and the
11476 implementation now complies with the specification.
11478 * Implemented PING command on client and server.
11480 * Implemented NAMES command on client and server. The server side
11481 supports currently only normal server not router server yet.
11482 Some changes to NAMES definition in SILC protocol specification.
11484 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11486 * Implemented LEAVE command on client and server.
11488 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11489 again. This change was made to the protocol as well. Server
11490 should not violate the protocol specification anymore.
11492 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11494 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11495 was tested. SOCKS4 was not but should work anyway.