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 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
11 * Added context to the SilcIDCache destructor. Affected
12 files are lib/silccore/silcidcache.[ch],
13 lib/silcclient/client.c and silcd/server.c.
15 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
17 * Added pkg-config check to configure.
19 * The PublicKeyDir must not be used with Admin block in server
20 config. Affected file silcd/serverconfig.c.
22 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
26 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
28 * Handle empty LIST command reply correcttly in server. Affected
29 file silcd/command_reply.c.
31 * Handle empty LIST command reply correctly in client library.
32 The application will now receive one LIST command reply with
33 all arguments set to NULL if there are no channels. Updated
34 Client Library documentation accordingly. Affected file
35 lib/silcclient/command_reply.c.
37 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
39 * Added channel name string stringprep profile to the protocol
40 and implementation to allow a little free'er channel name
41 strings. Affected files are lib/silcutil/silcstringprep.[ch].
43 * Added silc_channel_name_[check|verify] to check and verify
44 channel name strings. Affected files are
45 lib/silcutil/silcstrutil.[ch].
47 * Added support for the new channel name preparation in client
48 library and server. Affected files in lib/silcclient and
51 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
53 * Added the Autodist into the source tree. It replaces the
54 old ./prepare. It can be used to create distributions as
55 previously. See README.CVS and README.DIST. See
56 distributions in distdir/.
58 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
60 * Make sure query sends at least an error back if nothing
61 more is sent. Affected file silcd/server_query.c.
63 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
65 * During query, check if the original command caller goes
66 away. If it does, stop the query. Affected file
69 * Check for valid channel creation in JOIN command reply.
70 Affected file lib/silcclient/command_reply.c.
72 * Handle the resolver counter in silc_client_get_users_by_channel
73 callback correctly. Fixed auto-join bug in Gaim. Affected
74 file lib/silcclient/idlist.c.
76 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
78 * Added some better error messages. Affected file
79 silcd/command_reply.c and packet_receive.c.
81 * Handle error in WATCH command propely on backup router.
82 Affected file silcd/command.c.
84 * Fixed freeing of unfreeable variable in WHOIS command reply.
85 Affected file silcd/command_reply.c.
87 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
89 * Added pkg-config .pc file creation for silc core library
90 and silcclient library. A patch by c0ffee.
92 * Removed the need for GNU Libidn. Added the simple stringprep
93 from libidn into lib/contrib/. It is now used also on Windows
96 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
98 * Simplified the invite and ban string handling in the
99 server. Check for valid invite and ban arguments also.
100 Affected file silcd/server_util.c.
102 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
104 * Added WATCH list announcing in backup router protocol.
105 Affected files are silcd/command.c, server.c, server_backup.c.
107 * Do not change users mode to founder on normal server/backup
108 if the founder mode is set, and user is first one to join.
109 Affected file silcd/pcaket_receive.c.
111 * Do not send CUMODE_CHANGE notify back to sender. Affected
112 file silcd/packet_receive.c.
114 * Added getrusage() to take noise in SILC RNG. A patch by
115 Mika Boström. Affected files are configure.in.pre,
116 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
118 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
120 * Splitted the SILC libraries configuration into a configure
121 fragment into lib/configure.ad. It is now possible, once
122 this feature is added, to specify whether to compile or not
123 compile included SILC libraries. Affected files are
124 configure.in.pre, lib/silcmath/mpi/configure.ad,
125 lib/configure.ad, Makefile.defines.pre and
126 Makefile.defines_int.pre.
128 * Added --with-silc-includes and --with-silc-libs to configure.
129 If specified the included libs are not compiled, but the
130 specified libs are used. Pkg-config is not yet supported.
131 Affected file configure.in.pre.
133 * Fixed WATCH command handling on backup router. Router does not
134 send the watch command any more to backup if it originates from
135 backup. Affected file silcd/command.c.
137 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
139 * Changed announcing to not announce unregistered clients.
140 Affected file silcd/server.c.
142 * Fixed username handling in command reply. Affected file
143 silcd/command_reply.c.
145 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
147 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
149 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
150 Affected file: includes/silcincludes.h.in
152 * bool is defined as _Bool on Mac OS X now.
153 Affected file: lib/silcutil/silctypes.h
155 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
157 * Added support for UTF-8 nicknames, channel names and
158 server names in client library. Affected files in
161 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
162 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
163 software to check how Toolkit has been compiled.
165 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
167 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
169 * Use silc_utf8_str[n]casecmp instead of strcmp routines
170 in library and in SILC Client when dealing with nicknames
171 and other identifier strings. Affected file in client lib
174 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
175 irssi/src/silc/core/silc-servers.c.
177 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
179 * Fixed idcache to work with the new identifier strings.
180 Affected file lib/silccore/silcidcache.c.
182 * Added UTF-8 hash and compare function for SilcHashTable.
183 Affected file lib/silcutil/silcutil.[ch].
185 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
186 Affected file lib/silcutil/silcstringprep.[ch].
188 * Changed the identifier string handling to include the original
189 format in client, server, channel entries and normalized
190 format in cache. Affected files in silcd/.
192 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
194 * Added support for the new identifier strings and their
195 validity checking. Nicknames, channel names and usernames
196 can now include practically any kind of letters and various
197 other characters. Affected files in silcd/ and in libraries.
199 NOTE: comparing these strings should now be done with memcmp()
200 to check binary compatibility. All these strings are normalized
201 and casing is irrelevant.
203 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
204 as easy function for applications to check whether identifier
207 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
209 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
210 file lib/silcutil/silcutf8.c.
212 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
214 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
216 * Make public key in getkey reply mandatory. Affected file
217 lib/silcclient/command_reply.c
219 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
221 * Added Parameter dont_register_crypto_library to
222 SilcClientParam. If set to TRUE, silcclient library will
223 not initalize the Crypto Libraries and application
224 will need to do it. Affected file lib/silcclient/silcclient.h,
225 lib/silcclient/client.c.
227 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
229 * Imported new silc_utf8_[encode|decode] routines from
230 my internal SILC 1.1 source tree. New encodings added:
231 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
232 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
233 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
236 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
238 * Implemented stringprep (RFC 3454) API. Internally we use
239 GNU Libidn's stringprep, for now, so it is required now to
240 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
242 * Added checking for GNU Libidn and --with-libidn to configure.
244 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
246 * If the passphrases entered do not match while generating a new key,
247 completly start over instead of going into an infinite loop asking
248 the user to re-enter the passphrase correctly. Affected file
249 lib/silcutil/silcapputil.c
251 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
253 * Make sure server is removed from backup list when it is
254 deleted. Affected files silcd/command.c, server.c,
257 * Close socket when connecting to router fails. Affected
260 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
262 * Adopt configuration toolchain to current auto-tools.
263 Affected files prepare, irssi/configure.in
264 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
265 redo that. Affected files irssi/src/silc/core/client_ops.c,
266 irssi/src/fe-common/silc/fe-silc-channels.c
267 * Take over command line options into silcclient data structure.
268 Affected file irssi/src/silc/core/silc-core.c
270 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
272 * Do not try to initiate backup resuming protocol forever.
273 Affected file silcd/server_backup.c.
275 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
277 * ID change in resuming has to be done before changing
278 detached client's modes, since the ID change may fail and
279 leave ghosts on the network. Affected file is
280 silcd/packet_receive.c.
282 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
284 * Fixed Win32 scheduler to not stuck anymore. A patch from
285 Juha Räsänen. Affected file is
286 lib/silcutil/win32/silcwin32schedule.c.
288 * Fixed QoS parsing for connection blocks in server. Affected
289 file is silcd/serverconfig.c.
291 * Fixed server statistics increasing in server. Affected file
294 * The CLOSE command now marks backup router as self disconnected
295 to avoid resuming problems. Affected file silcd/command.c.
297 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
299 * When using silc_net_create_connection[_async], and your system can
300 create IPv6 sockets, it will try to connect to the IPv6 host.
301 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
302 file lib/silcutil/unix/silcunixnet.c
304 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
306 * Check for valid route when receiving packet from router and
307 when routing it to local server in the cell. A patch from
308 Matt Miller. Affected files silcd/router.c and server.c.
310 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
312 * Couldn't detach and reattach twice, because of the previous
313 commit. Affected file silcd/packet_receive.c
315 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
317 * Added check to ignore Port value if Initiator is FALSE.
318 Remote router coudln't connect if Port was set. Affected file
321 * If some client tries to resume more than once at the same time,
322 server crashed. Router didn't crash, but showed odd behaviour
323 (didn't allow clients to join anymore, ..). Affected files
324 silcd/packet_receive.c silcd/idlist.h
326 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
328 * Destroy the file transfer session in silc_client_file_close
329 with timeout. Affected file lib/silcclient/client_ftp.c.
331 * Call SFTP server monitor in READ and WRITE after the actual
332 operations. Affected file lib/silcsftp/sftp_server.c.
334 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
336 * Create one configure script from configure fragments
337 (configure.ad). This is a first step towards new distribution
338 system. Affected files prepare, configure.in.pre,
339 lib/silcmath/mpi/configure.ad.
341 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
343 * Removed expiring of client key pair. Affected file is
344 irssi/src/silc/core/clientutil.c
346 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
348 * Check the number of connections from real number of
349 connections instead of socket number, when deciding if
350 server is full. Affected files are silcd/server.c,
351 server_internal.h and silcd.c.
353 * Clarified the connections_max meaning in General section
354 in doc/example_silcd.conf.in.
356 * The reconnect_keep_trying default value set to TRUE
357 if it is not defined in the config file. Affected file
358 silcd/serverconfig.c.
360 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
362 * Fixed crashbug in connection closing, after a protocol
363 completion callback, which might have closed it already.
364 Affected file silcd/server.c.
366 * Fixed rekey with PFS in backup router. It did not allow
367 rekeys with PFS, and when the rekey protocol timedout
368 it crashed the backup router without the above fix. Affected
369 file silcd/packet_send.c and server.c.
371 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
373 * The silc_client_add_channel_private_key now returns the
374 private key context if pointer is given as argument.
375 Affected files are lib/silcclient/silcclient.h and
378 * Added support for using channel private keys in SILC
379 Client Library even if the private key mode is not set
380 on the channel. Affected file lib/silcclient/client_channel.c.
382 * The channel private key used to decrypt message is now
383 delivered to the application in the 'channel_messageĂƒ' client
384 operation. Affected files are lib/silcclient/silcclient.h
385 and client_channel.c.
387 * Fixed wrong arg type for user limit in CMODE command reply.
388 Affected file silcd/command.c.
390 * The user limit is now taken and saved to SilcClientEntry in
391 JOIN and CMODE command replies and in CMODE_CHANGE notify.
392 Affected files lib/silcclient/silcclient.h, command_reply.c
395 * Added support to the new private message key indicator
396 packet. Added a new function to the client library:
397 silc_client_send_private_message_key_request. The sender
398 indicates to be initiator, and receiver is responder.
399 Added the indicator to the SilcClientEntry as 'prv_resp'
400 boolean. Affected files are lib/silcclient/silcclient.h
401 client.[ch], and client_prvmsg.c.
403 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
405 * Fixed the JOIN command calling when called with both
406 -auth and -founder. Affected file is lib/silcclien/command.c.
408 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
410 * Check watcher list for resumed clients as well. Affected
411 file is silcd/packet_receive.c.
413 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
415 * Implemented the user limit to the CMODE_CHANGE notify,
416 CMODE command reply and JOIN command reply in server.
417 Affected files are silcd/server.c, command.c, command_reply.c,
418 packet_send.c and packet_receive.c.
420 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
422 * Defined SILC_STRFMT_END that must be used now with
423 silc_buffer_strformat, instead of SILC_STR_END. Fixes
424 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
425 lib/silcclient/silcvcard.c, silcd/server_util.c.
427 * Fixed the adding of public key to the WATCH list in server.
428 Fixed the WATCH notify sending to client. Affected files
429 are silcd/packet_send.[ch], command.c, server_util.c.
431 * Implemented the watching by public key in the SILC Client
432 Library and SILC Client. Affected files are
433 lib/silcclient/command.c and client_notify.c.
435 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
437 * Added support for public key watching in server. Affected
438 files are silcd/server.c, server_internal.h, command.c,
441 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
443 * Added public key to the SIlcClientEntry. Affected files
444 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
446 * Fixed the get_clients_whois reply processing to return
447 exactly same entries server returned. Makes it possible
448 to search using attributes. Affected file is
449 lib/silcclient/idlist.c.
451 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
453 * Save founder key to SilcChannelEntry. Affected files are
454 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
456 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
458 * Call the monitor callback with _CLOSED status from the
459 silc_client_file_close. Affected files are
460 lib/silcclient/client_fpt.c, silcclient.h
462 * Added silc_client_get_clients_whois which resolves using
463 WHOIS, and supports requested attributes as well.
464 Affected files are lib/silcclient/silcclient.h, idlist.c.
466 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
468 * Added support for asking the destination filename where
469 the downloaded file is saved in the file transfer. Affected
470 files are lib/silccilent/silcclient.h, client_ftp.c.
472 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
474 * Fixed error handling in resuming data processing. Affected
475 files are lib/silcclient/client_resume.c and client.c.
477 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
479 * Fixed silc_client_send_private_message to return TRUE correctly.
480 Affected file lib/silcclient/client_prvmsg.c.
482 * Added topic to the SilcChannelEntry. Affected files are
483 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
485 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
487 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
488 file lib/silcclient/command.c
490 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
492 * Convert all commands to UTF-8 before passing them to the
493 client library. Still need to convert replies from UTF-8 to
494 the locale encoding. Affected file
495 irssi/src/silc/core/silc-cmdqueue.c
497 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
499 * redirect all silc_client_command_calls through a queueing framework.
500 This fixes /CYCLE and the annoying "nick change after auto-joining
501 a channel". Furthermore it defines one central point where
502 command parameters can be UTF-8-ified. Affected files
503 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
504 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
506 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
508 * use asynchronous connect() to establish router connections.
509 Fixes problem when the primary router goes down. Affected files
510 silcd/server.c, silcd/server_backup.c
512 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
514 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
515 Fixed various compilation warnings when type casting ints
516 to pointers or vice versa, of different size. Updates around
519 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
521 * Surrogates not allowed in UTF-8 strings, updated decoder.
522 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
523 testers in lib/silcutil/tests/ directory.
525 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
527 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
528 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
529 files are lib/silcclient/silcclient.h, client.c.
531 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
533 * When resuming a session fails, notify the user that the session
534 file needs to be removed eventually. Affected files
535 irssi/src/fe-common/silc/module-formats.[ch],
536 irssi/src/silc/core/client_ops.c.
538 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
540 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
541 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
543 * Typofix in Irssi::Silc module. Affected file
544 irssi/src/perl/silc/Silc.xs.
546 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
548 * Changed the way NOTICE flagged messages are treated. Added support
549 for notices in queries and signing notices. Affected files
550 irssi/default.theme; irssi/docs/help/in/notice.in;
551 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
552 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
554 * Fixed typo in /ACTION help. Affected file
555 irssi/docs/help/in/action.in
557 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
559 * Fixed typo in perl module. Affected file
560 irssi/src/perl/silc/Server.xs
562 * Changed the way ACTION flagged messages are treated. Added support
563 for actions in queries and signing actions. Affected files
564 irssi/default.theme; irssi/docs/help/in/action.in;
565 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
566 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
569 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
571 * Incorrectly reported error when client had to be resolved from
572 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
574 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
576 * Fixed whois public key hash table deleting and adding in
577 detached client case. Affected file silcd/packet_receive.c.
579 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
581 * Changed filenames of silc/fe module not to collide with filenames
582 from core/fe. Also seperated public messages printing from
583 query messages printing. Affected files are all in
584 irssi/src/fe-common/silc.
586 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
588 * Fixed the invite process handling during joining to use
589 correct server name for the client that is matched against
590 the invite string for the channel. Wrong server name caused
591 inability to join the channel. Affected file is
594 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
596 * Fixed the CUMODE channel founder authentication on normal
597 server to not remove the founder rights on existing founder
598 before checking that router accepts the mode change. Affected
599 files are silcd/command.c and silcd/packet_receive.c.
601 * Remove the server entry correctly when rekey timeouts and
602 remote router connection on normal server is closed. Fixes
603 a crash where server uses the freed server entry. Affected
606 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
608 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
609 networks. This is the first step in solving the bug about
610 /SERVER ADD -silcnet <silcnet>. Affected files
611 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
612 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
613 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
615 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
617 * /SMSG and /MMSG now correctly create new queries. Affected files
618 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
620 * Add basic support for SILC protocol specific variables in perl.
621 Affected files irssi/src/perl/silc/*, irssi/configure.in,
622 irssi/src/perl/Makefile.am
624 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
626 * Don't use silc_get_input, it's obviously not reliable. Fixes
627 issue when the current key expires. Affect file
628 irssi/src/silc/core/clientutils.c
630 * Make the session data filename configurable. This makes it
631 possible to have different session files for different
632 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
633 client_ops.[ch], silc-servers.c,
634 irssi/src/silc/fe-common/silc/module-formats.[ch]
636 * Use the same set of libtool files for the MPI lib as for the
637 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
638 config.sub, configure.in, install-sh, missing, mkinstalldirs
640 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
642 * Fixed server statistics decrementing error to not go to
643 negative. Affected file silcd/packet_receive.c.
645 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
647 * Use silc_server_query_add_error to add error in public key
648 search error. Added support in send_reply to send errors
649 without specific argument. Affected file silcd/server_query.c.
651 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
652 Client for NO_SUCH_NICK. It was against the protocol specs.
653 Affected file irssi/src/silc/core/client_ops.c.
655 * Added backwards support for the wrong NO_SUCH_NICK error sending
656 in server. To be removed in SILC Server 1.0. Both old clients
657 and clients with fixed error handling now works. Affected file
658 silcd/server_query.c.
660 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
662 * fixed a bug in the whois using attributes function where no
663 error was sent if no nickname and client id but the attributes were
664 given to whois. Affected file silcd/server_query.c
666 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
668 * remove public key from public key hashtable on detach. Affected
669 file silcd/packet_receive.c
671 * free public key hashtable before removing clients on server
672 shutdown. Affected file silcd/server.c
674 * remove public key prior deleting client-data on killing a client.
675 Affected file silcd/server_util.c
677 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
679 * Getting the MOTD from other servers works now. Affected
680 files are silcd/command.c and silcd/command_reply.c
682 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
684 * Initialize the variable idletag, since it is tested in
685 silc_core_deinit for its default value. Affected file
686 irssi/src/silc/core/silc-core.c
688 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
690 * Fixed signed channel messages across cells. Affected file
693 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
695 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
696 is not defined. They can now be safely used in if-statements
697 without braces. Affected file lib/silcutil/silclog.h.
699 * Added the checks for backup closing connection due to error
700 (local or remote) and thus not allow the resuming to occur
701 in reconnect. Affected files are silcd/packet_send.c
704 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
706 * Help file updates. Affected files in irssi/src/docs/help/in/.
708 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
710 * Fixed channel messages across cells. Affected file
713 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
715 * Fixed file transmission accepting in client library to not
716 start the negotiation if user hasn't accepted the transfer,
717 instead create new session for resent transfer. Affected
718 file lib/silcclient/client_ftp.c.
720 * Show the session ID in the file transmision list. Remove
721 session from list that failed to transfer. Switch the current
722 session automatically after transmission, and in errors, to new
723 session if other sessions exists in the transfer list. Affected
724 files are irssi/src/silc/core/silc-servers.c,
725 irssi/src/fe-common/silc/modfule-formats.c.
727 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
729 * Fixed MIME header parsing for the hopefully last time. Affected
730 file lib/silcutil/silcstrutil.c
732 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
734 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
736 * The SILC RNG is now gauranteed to return non-zero random
737 values. Affected files are lib/silccrypt/silcrng.[ch].
739 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
741 * Fixed nickname formatting when changing only case of the
742 nickname. Affected file lib/silcclient/idlist.c.
744 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
746 * Fixed a memory leak and incorrect printing of the "appears as"
747 message. Affected file irssi/src/silc/core/client_ops.c
749 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
751 * Added CRT (Chinese Remainder Theorem) supported RSA
752 private keys and private key operations. This significantly
753 increases private key operation efficiency. No compatibility
754 issues with new or old private keys. Affected files are
755 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
757 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
759 * Fixed GCC-3.3.2 related compilation warnings from the
762 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
764 * Removed RC6 from distributions.
766 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
768 * Added some better comments to lib/silccrypt/silcpkcs.h,
769 optimized some routines in lib/silccrypt/silcpkcs.c.
770 Added test_silcpkcs into lib/silccrypt/tests/.
772 * Fixed silc_rng_global_init to actually init the global RNG
773 if RNG wasn't provided for it. Affected file is
774 lib/silccrypt/silrng.c.
776 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
778 * Added silc_hash_table_find_by_context_ext. Affected files
779 lib/silcutil/silchashtable.[ch].
781 * Save the public key on normal server in WHOIS command reply
782 from attributes, if present, and add it to public key hash
783 table. Fixes WHOIS resolving by public key on normal server.
785 Optimized the attributes resolving on normal server to not
786 resolve if we resolved them already from router.
788 Affected files are silcd/server_query.c, command_reply.c.
790 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
792 * Added support for whois using attributes.
793 Affected files silcd/command_reply.c, silcd/packet_receive.c,
794 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
797 * Added support for whois using public key attribute to /WHOIS i
798 client command. Affected files irssi/docs/help/in/whois.in,
799 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
801 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
803 * Fixed UMODE setting in server when the client has anonymous
804 mode set. The mode setting was not working. Affected file
807 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
809 * Fixed some bugs and typos related to sending split messages.
810 Print notification when sending messages with /MMSG. Affected
811 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
813 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
815 * Optimized the socket referencing in packet routines, client
816 library and server. Affected files are lib/silccore/silcpacket.c,
817 lib/silcclient/client.c and silcd/server.c.
819 * If silc_socket_set_qos is given with NULL arguments the QoS is
820 reset from the socket. Affected files are
821 lib/silcutil/silcsockconn.[ch].
823 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
825 * Add a /LISTKEYS command which lists the locally cached
826 client and server keys. Affected files
827 irssi/src/fe-common/module-formats.[ch],
828 irssi/src/silc/core/silc-{channels,servers}.c
829 irssi/docs/help/in/listkeys.in
831 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
833 * Check that packet queue purging was successful. Affected
834 files lib/silcclient/client.c and silcd/packet_send.c. Related
835 to MAC failed errors.
837 * Do not clear the inbuf even if it is empty if QoS was applied
838 to it. Otherwise the QoS data is cleared and MAC failed error
839 will occur. Affected file lib/silccore/silcpacket.c.
841 * Use the rekey period time as rekey protocol timeout value.
842 If the rekey does not succeed during the rekey period there's
843 something very wrong, and we most likely end up with wrong keys,
844 do graceful reconnect then. Affected file silcd/server.c.
846 * Take reference of the socket in the parser context, as it's
847 possible to have the parsers in queue after the socket is
848 disconnected and this may cause crash. Affected files are
849 lib/silccore/silcpacket.c, lib/silcclient/client.c and
852 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
854 * Fixed KICK command reply sending, it sent to replies.
855 Affected file silcd/command.c.
857 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
859 * Finish the silc-mime.pl script. It now supports MIME type
860 guessing using magic files, signing data messages, executing
861 MIME handlers in background. Affected files
862 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
864 * Changed MIME signal handler to make things easier for the perl
865 script. Affected files irssi/src/silc/core/client_ops.c,
866 silc-servers.c, and irssi/docs/signals.txt
868 * Cleaned up the silc_mime_parse function and fixed detection
869 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
871 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
873 * Resolve the IP for file transfer listener from the connection
874 socket. Affected file lib/silcclient/client_ftp.c.
876 * Accept NULL hostname parameter in the functions
877 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
878 if hostname is not wanted.
880 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
882 * Fixed race condition between silc_client_init and
883 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
885 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
887 * Fixed file transfer connection closing when SIGNOFF for
888 the client is received from server. Affected file is
889 lib/silcclient/client_ftp.c.
891 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
893 * Check for disconnected socket in QUIT callback. Affected
894 file silcd/command.c.
896 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
898 * Modified the MIME parsing to allow \n and \r\n as delimiters.
899 Affected files lib/silcutil/silcstrutil.c
901 * Cleaned up the escape/unescape functions for correctness and
902 speed. Affected file irssi/src/silc/core/client_ops.c
904 * Removed handling for data messages with Content-Type: text/*,
905 moved parsing of MIME headers to the signal handler, added
906 support for signing and verifying data messages. Affected
907 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
908 irssi/src/silc/core/silc-{servers,channels}.c
910 * Added a perl script for handling data messages based on
911 information read from Mailcap files. New file
912 irssi/scripts/silc-mime.pl
914 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
916 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
917 acknowledge recepetion of a message to the sender. Updated
920 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
922 * Unregister channel key saving callback when deleting channel.
923 Affected file lib/silcclient/idlist.c.
925 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
926 before calling notify client operation. Affected file is
927 lib/silcclient/client_notify.c.
929 * Unregister QoS tasks when deleting the socket connection.
930 Affected files lib/silcutil/silcsockconn.[ch],
931 unix/silcunixsockconn.c.
933 * Implemented latest presence-attrs draft changes. Affected
934 files lib/silccore/silcattrs.h and
935 irssi/src/silc/core/silc-queries.c.
937 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
939 * Save old channel keys in list to allow more rapid change
940 of channel keys if server for some reason does that. This
941 avoids loosing so many channel messages due to not having
942 key to decrypt. Affected file lib/silcclient/silcclient.h,
943 idlist.c and client_channel.c.
945 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
947 * Continued backup router tests and fixes. Affected files
948 silcd/server_backup, server_util.c, server.c. See TODO.
950 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
952 * Fixed SERVER_SIGNOFF handling in servers. The client
953 was removed from wrong list thus not removing the client
954 at all. Affected file silcd/packet_receive.c.
956 * Do not execute rekey protocol for disabled connections as
957 it would never go through. Affected file silcd/server.c.
959 * Added timeout for rekey protocol to catch if the protocol
960 never executes successfully. Affected files silcd/server.c
963 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
965 * Abandon packet processing for disconnected sockets. Check
966 this always after calling packet processing callback.
967 Affected file lib/silccore/silcpacket.c.
969 * Fixed double registration disconnection code in server.
970 Closed wrong connection. Affected file silcd/packet_receive.c.
972 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
974 * On normal server reconnect to primary during resuming 4
975 times, then give up. Affected file silcd/server_backup.c.
977 * If during reconnecting to routers we notice we have router
978 connection but no primary router set, the server is in desync.
979 Reconnect to primary to restore network. Affected file
982 * Assure that only one protocol is exeucting at the same time.
983 Added checks for all protocols. Affected files are
984 silcd/server.c and server_backup.c.
986 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
988 * Check that a string is not already part on invite/ban
989 string when processing it. Affected file silcd/server_util.c.
991 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
993 * Fixed the CUMODE_CHANGE for founder mode changes to comply
994 with 1.2 version of the protocol. Affected file is
995 silcd/packet_receive.c.
997 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
999 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1000 where the passphrase was given. Affected file is
1003 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1005 * INVITE and BAN notifys are now delivered from routers to
1006 servers (but not clients) on the channel. Updated specs and
1007 code. Affected files silcd/packet_[send|receive].[ch],
1008 command.c, server.c and server_util.c.
1010 * Implemented INVITE and BAN announcing. Affected files are
1011 silcd/server.[ch], server_util.c.
1013 * Implemented SilcStatus error type argument returning in
1014 command reply error in server. Affected file silcd/command.c.
1016 * Implemented SilcStatus argument returning in comand reply
1017 in client library. The command_reply client operation now
1018 returns error specific arguments as well. Affected files
1019 are lib/silcclient/command_reply.[ch], client_resume.c,
1020 lib/silccore/silcstatus.[ch].
1022 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1024 * Backup router protocol version 1.2 implemented. Testing still
1025 required. Affected files in silcd/server_backup.[ch], server.c,
1026 packet_receive.c and server_internal.h.
1028 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1030 * silc_client_send_[channel|private]_message now return TRUE
1031 or FALSE. Affected file lib/silcclien/client_channel.c and
1034 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1036 * Check for explicit nickname in INVITE and BAN processing
1037 during join as well (and don't expect only wildcards in
1038 invite/ban strings). Affected file silcd/command.c.
1040 * Fixed the INVITE and BAN by public key. The public key saved
1041 is the PK payload (as specified) not the raw data. Affected
1042 file silcd/server_util.c.
1044 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1046 * UTF-8 text message support for actions and notices in SILC
1047 Client. Affected file irssi/src/silc/core/client_ops.c.
1049 * silc_get_username and silc_get_real_name now returns sensible
1050 data on Win32. Patch by Toni Willberg. Affected file is
1051 lib/silcutil/win32/silcwin32util.c.
1053 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1055 * Provide a signal handler to send MIME encoded messages and emit
1056 a signal when a MIME encoded message is received. Also document
1057 the signals for usage with the perl interface.
1059 A sample perl script will be supplied at a later point.
1061 Affected files are irssi/docs/signals.txt,
1062 irssi/src/silc/core/client_ops.[ch],
1063 irssi/src/silc/core/silc-{channels,servers}.c
1065 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1067 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1068 server. Use this time to display a lag and disconnect when it
1069 exceeds a specified limit.
1071 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1073 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1075 * Remove the channel auth list in normal server if router
1076 encofrces its list during connecting. Send notify to channel
1077 to remove the mode to remove the list. Affected files are
1078 silcd/server_util.c and silcd/packet_receive.c.
1080 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1082 * Added support for channel public keys. Updated protocol specs
1083 and implemented it. Affected files are
1084 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1085 lib/silcclient/command_reply.c.
1087 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1089 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1090 terminate the process on Linux. Affected file silcd/silcd.c.
1092 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1094 * Check for NULL buffer in silc_buffer_clear. Affected file
1095 is lib/silcutil/silcbuffer.h.
1097 * Simplified the backup router protocol by removing the _GLOBAL
1098 types. Updated protocol specs and the code. Affected files
1099 are silcd/server_backup.[ch].
1101 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1103 * Deny '@' and '!' from nicknames since they are reserved
1104 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1105 Updated protocol specs and the code.
1107 Affected files are silcd/server_util.[ch].
1109 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1111 * Fixed stack overflow in Irssi SILC client. Affected
1112 file irssi/src/silc/core/client_ops.c.
1114 * Check that Host is set in ServerConnection and RouterConnection
1115 in silcd.conf. Affected file silcd/serverconfig.c.
1117 * Fixed crash in server with protocol completion callbacks,
1118 namely rekey and backup resuming protocols. Affected files
1119 are silcd/server_backup.c and silcd/server.c.
1121 * Fixed rekey protocol to not restart if it is started already.
1122 Affected files are lib/silcclient/client.c and
1125 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1127 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1129 * Fixed EOF handling in SILC Config, affected file
1130 lib/silcutil/silcconfig.c.
1132 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1134 * Fixed RESOLVING flag handling in JOIN notify and other
1135 notifys to handle the resolvings correctly in client library.
1136 Affected file lib/silcclient/client_notify.c.
1138 * Do not send full INVITE and BAN lists in INVITE and BAN
1139 notifys, only the changed information. Affected file
1142 * Fixed INVITE notify sending in INVITE command, send it
1143 only when needed. Affected file silcd/command.c.
1145 * Handle the founder key change properly in CMODE_CHANGE
1146 notify. Bug #122. Affected file silcd/packet_receive.c.
1148 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1150 * Remove the mark for output (mark it only for input) after
1151 purging outgoing queue. Prevents the "Error in select()"
1152 floods. Affected file silcd/packet_send.c.
1154 * Fixed incorrect connection deletion from client library
1155 after calling "connect" client operation. Could cause
1156 crashes for example during reconnect timeouts. Affected
1157 files are lib/silcclient/client.c and
1158 irssi/src/silc/core/client_ops.c.
1160 * Check server private key file permissions before starting
1161 the server. Affected file silcd/serverconfig.c.
1163 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1165 * NULL terminate allocated string in silc_buffer_strformat.
1166 Affected file lib/silcutil/silcbuffmt.c.
1168 * Rewrote the invite/ban list string handling in server to
1169 use SilcBuffer instead. Affected files are silcd/command.c
1170 and silcd/server_util.c.
1172 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1174 * Fixed double free in CMODE command when setting new HMAC
1175 for channel. Affected file silcd/command.c.
1177 * Added couple of missing memset's to zero sensitive memory.
1178 Affected files silcd/command.c, lib/silcclient/command.c.
1180 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1182 * Fixed a double free in INVITE command error handling in
1183 server. Affected file silcd/command.c.
1185 * Added macros SILC_SWAB_[16|32] to swab byte order of
1186 16-bit and 32-bit unsigned integers. Affected file
1187 lib/silcutil/silctypes.h.
1189 * Use the SILC_SWAB_16 instead of htons() in server when
1190 handling ports since the ports in structures are always
1191 in little-endian order (regardless of platform). Affected
1192 file silcd/serverid.c and silcd/server_backup.c.
1194 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1196 * Send DISCONNECT in close admin command in server. Affected
1197 file silcd/command.c.
1199 * Check whether we are already connecting to a remote router
1200 (in addition of checking whether we are already connected)
1201 before creating new connection. Affected file silcd/server.c.
1203 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1205 * Added better compiler and compiler flags checking in
1208 * Check that socket is valid after QoS is applied to data.
1209 Affected file lib/silcutil/unix/silcunixsockconn.c.
1211 * Make sure the socket connecetion is not closed to early
1212 when closing connection in server. Also make sure the
1213 connection is always closed after error in a protocol.
1214 Affected file silcd/server.c.
1216 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1218 * Removed --session and --dummy options from Irssi SILC Client.
1219 -d option is available only if --enable-debug was given.
1220 Affected files are irssi/src/silc/core/silc-core,
1221 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1223 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1225 * Added silc_buffer_steal to steal the data from the buffer.
1226 Affected file lib/silcutil/silcbuffer.h.
1228 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1230 * Fixed server crash with double Primary block in config file.
1232 Fixed also various memory leaks around the config file
1233 parser. Affected files lib/silcutil/silcconfig.c,
1234 silcd/serverconfig.c.
1236 * Changed my nickname (Johnny Mnemonic) to my real name, this
1237 means that bugs introduced by him were actually introduced
1240 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1242 * Don't display "foo appears as foo\nYou're now known as foo"
1243 messages. Affected file irssi/src/silc/core/client_ops.c
1245 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1247 * Fixed error handling of invalid client entry when calling
1248 commands in server. Fixes a crash. Affected file
1251 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1253 * Added some sanity checks in server for correctness of the
1254 server configuration. Affected file silcd/serverconfig.c.
1256 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1258 * Prevent endless resolving of user informations in USERS
1259 command by checking the command reply status correctly.
1260 Affected file lib/silcclient/command_reply.c.
1262 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1264 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1265 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1266 Aldous <Matthew@Aldous.com>.
1268 * Added better implementation using CriticalSection of
1269 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1270 <mikko.lahteenmaki@pikabaana.net>.
1272 * Added some Winsock WIN32 compatiblity defines into
1273 includes/silcwin32.h.
1275 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1277 * Fixed double free in async host lookup code. Affected file
1278 lib/silcutil/silcsockconn.c.
1280 * On backup router handle now the SERVER_SIGNOFF from router
1281 for local connected servers too, and close the connections.
1283 Do not process them as normally signing off servers when they
1284 really signoff by sending EOF fe, but always assume that
1285 router sends the SERVER_SIGNOFF.
1287 Affected files silcd/server.c and silcd/packet_receive.c.
1289 * Fixed socket unsetting when closing connections. Affected
1290 files silcd/server.c and silcd/packet_send.c.
1292 * Do not print the nickname in SERVER_SIGNOFF if we do not
1293 have it. Prevents asserts in Irssi core. It is possible we
1294 don't have the nick if it was just being resolved when server
1295 signoff. Affected file irssi/src/silc/core/client_ops.c.
1297 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1299 * Fixed autonick crashbug in client library. Affected file
1300 lib/silcclient/client.c.
1302 * Fixed Unix implementation of SilcMutex to really assert if
1303 the mutex is locked/unlcoked already. Affected file
1304 lib/silcutil/unix/silcunixmutex.c.
1306 * Fixed locking in silc_schedule_uninit. It didn't lock
1307 when dispatching timeout tasks. Affected file is
1308 lib/silcutil/silcschedule.c.
1310 * Changed Win32 implementation of SilcThread to use modern
1311 Win32 interface. Affected file is
1312 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1314 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1316 * Don't print signed messages when sending failed. Affected files
1317 irssi/src/silc/core/silc-[servers.c/commands.h]
1319 * Send adquate signal when founding a channel by joing it. Affect
1320 file irssi/src/silc/core/client_ops.c
1322 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1324 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1325 irssi/src/fe-common/core/themes.c
1327 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1329 * Fixed close command to use the port correctly when closing
1330 server connections. Affected file silcd/idlist.c.
1332 * Check for NULL outbuf in silc_socket_write. It is possible
1333 that it is NULL is some odd case. Affected files are
1334 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1336 * Do not call final protocol callback for backup router
1337 resuming protocol when closing connection. It is closed
1338 by timeout in case of error. Affected file silcd/server.c.
1340 * Backup reconnect to router if backup resuming protocol
1341 failed. Affected file silcd/server_backup.c.
1343 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1345 * Fixed double free in SKE library error hadling when signature
1346 error occurred. Affected file lib/silcske/silcske.c.
1348 * Save the fingerprint to new SilcClientEntry after changing
1349 nickname. Affected file lib/silcclient/client_notify.c.
1351 * Print SIGNOFF in Irssi SILC client only if the nickname is
1352 known. Prevents asserts in Irssi core. It is possible we
1353 don't have the nick if it was just being resolved when it
1354 quit. Affected file irssi/src/silc/core/client_ops.c.
1356 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1358 * Fixed double free in invite list adding code when adding
1359 invite strings. Affected file silcd/server_util.c.
1361 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1363 * More log printing during backup router protocol. Affected
1364 file silcd/server_backup.c.
1366 * Removed backwards support for old private key file format.
1367 Affected file lib/silccrypt/silcpkcs.c.
1369 * Removed backwards support for not-so-strict decryption length
1370 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1372 * GETKEY to update the client entrys fingerprint too.
1373 Affected file lib/silcclient/command_reply.c.
1375 * Added --without-libtoolfix for package builders using weird
1376 wrappers around libtool (BSD at least).
1378 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1380 * Fixed backup router bugs: When backup resumes router and
1381 receives a CHANNEL_MESSAGE packet the backup must not act
1382 as router since the packet header decryption would be
1383 different. Also, when relaying packets to channel, do
1384 not re-encrypt packets on backup that came from the primary
1385 since the connection isn't really router-router connection.
1386 Affected files silcd/server.c, silcd/packet_send.c.
1388 * Added checks in encryption/decryption that encryption/decryption
1389 length sent as argument really is multiple by block size. Helps
1390 catching really weird bugs like the above backup router bugs
1391 when packets are being decrypted in wrong way. Affected files
1392 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1394 * Fixed padding generation in private key file encryption.
1395 Affected file lib/silccrypt/silcpkcs.c.
1397 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1399 * Added ignore_message_signatures setting which can be used
1400 to ignore signatures in messages. Affected files are
1401 irssi/src/silc/core/client_ops.c, silc-core.c.
1403 * Fixed the libtoolfix to use command line options instead of
1404 environment variables. They didn't work as expected. Now,
1405 the libtool is fully run-time configurable.
1407 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1409 * Verify signature payload for signed messages. Affected files
1410 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1411 irssi/src/silc/core/silc-core.h
1413 * Display signature verification result in public and private
1414 messages using theme abstracts. See irssi/default.theme for
1415 examples on their usage. Affected files
1416 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1417 irssi/src/fe-common/silc/module-formats.[ch],
1418 irssi/src/fe-common/silc/fe-common-silc.c,
1419 irssi/src/fe-common/silc/Makefile.am
1420 irssi/src/fe-common/core/fe-messages.[ch]
1422 * Fixed bugs in Irssi's theme parsing. Affected files
1423 irssi/src/fe-common/core/themes.c
1425 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1427 * Calculate the correct length for signed messages before
1428 encrypting, it must be multiple by block size. Affected
1429 file lib/silccore/silcmessage.c.
1431 * silc_message_signed_get_public_key returns now both
1432 decoded and encoded public key. Affected files are
1433 lib/silccore/silcmessage.[ch].
1435 * Added libtoolfix script that makes the libtool more generic
1436 and configurable in run-time. Now we can specify in run-time
1437 if what kind of libraries we want to create, regardless of
1438 configuration. SIMs are now creates even if --disable-shared
1439 was explicitly given.
1441 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1443 * Fixed founder key sending in CMODE command in client.
1444 Affected file lib/silcclient/command.c.
1446 * Fixed CUMODE founder authentication in server to not check
1447 for client's public key since it's not supposed to do that.
1448 Affected file silcd/command.c.
1450 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1452 * Set realname and hostname in NICK_REC records. Affected file
1453 irssi/src/silc/core/silc-nicklist.c
1455 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1457 * Remove 1.0 protocol backwards compat code from client
1460 * Added more reliable check for whether nickname did change
1461 or not, or whether only Client ID changed in NICK_CHANGE
1462 notify. Affected file lib/silcclient/client_notify.c.
1463 Fixes bug in '@' character handling in a nickname.
1465 * Added support for automatically parsing signature from
1466 the message payload. Added new function
1467 silc_message_get_signature to return the payload to
1468 application. Affected files lib/silccore/silcmessage.[ch].
1470 * Changed the private_message and channel_message client
1471 operations to deliver the SilcMessagePayload to the
1472 application too. Application can use it fe. to get the
1473 signature from the message for verification. Affected
1474 file lib/silcclient/silcclient.h, client_channel.c and
1477 * Redefined the signed payload for message payloads.
1478 Updated protocol specs and implemented.
1480 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1482 * Fixed wrong invite and ban list handling in server command
1483 reply. Affected files are silcd/command_reply.c,
1484 silcd/server_util.[ch].
1486 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1488 * Fixed CMODE setting in server when founder mode was set.
1489 Affected file silcd/command.c. Bug #95.
1491 * Added support to setting specific public key in CMODE in
1492 Irssi SILC client. Affected file lib/silcclient/command.c.
1494 * Added support to use specific public key in CUMODE in
1495 Irssi SILC Client. Affected file lib/silcclient/command.c.
1497 * Added support for inviting and banning by public key in
1498 Irssi SILC client. Affected file lib/silcclient/command.c.
1500 * Fixed fingerprint/babbleprint showing in invite and ban
1501 list command replys. Affected file is
1502 irssi/src/silc/core/client_ops.c.
1504 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1506 * Format CMODE +c and +h to display both the mode and the argument
1508 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1510 * Added test vectors and test programs for SHA-1, MD5,
1511 HMAC-SHA1 and HMAC-MD5. New tests are located in
1512 lib/silccrypt/tests/. Fixed also argument decoding bug in
1513 MD5 implementation. Affected file lib/silccrypt/md5.c.
1515 * Changed the channel private key and private message key
1516 generation (with static keys) to use SHA1 instead of MD5,
1517 as SHA1 is the mandatory hash function in SILC. Affected
1518 file lib/silcclient/client_[channel/prvmsg].c.
1520 * Changed the private key file encryption to use SHA1 instead
1521 of MD5. Added support for the old generation and added
1522 automatic change of the key (to be removed later). Affected
1523 files lib/silccrypt/silcpkcs.c.
1525 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1527 * Load only files with .pub suffix in PublicKeyDir. Affected
1528 file silcd/serverconfig.c.
1530 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1532 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1533 channels. Affected files silcd/silcd.c, silcd/server.h.
1535 * Added the config directive PublicKeyDir for the client block.
1536 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1538 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1540 * Merged Toni's irssi/silc.conf patch.
1542 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1544 * Max alloc tests in allocation routines. Affected file
1545 lib/silcutil/silcmemory.c.
1547 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1549 * Fixed a typo in resuming code that fixed detach/resume code
1550 in server. Bug #93. Affected file silcd/packet_receive.c.
1552 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1554 * Do reverse lookups for server when /connecting. Affected files
1555 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1556 irssi/src/core/net-nonblock.*
1558 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1560 * Added library versioning for shared libraries. Affected
1561 files configure.in.pre and lib/Makefile.am.pre.
1563 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1565 * Display INVITE and BAN lists as specified by SILC 1.2
1567 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1569 * Do not send invite list back unless asked (when sending
1570 no arguments) or when list was modified. Affected file
1573 * Remove client from invite list in KILLED notify and in
1574 KILL command. Affected file silcd/command.c and
1577 * Fixed bugs in invite list handling in INVITE command.
1578 Affected files silcd/command.c and silcd/server_util.c.
1580 * Merged with Irssi 0.8.6.
1582 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1583 Affected file irssi/src/fe-text/silc.c.
1585 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1587 * The silc_argument_get_[first/next] now return the argument
1588 type to caller. Added silc_argument_payload_encode_one.
1590 Affected files are lib/silccore/silcargument.[ch].
1592 * Added support for the SILC 1.2 INVITE command and new
1593 invite lists to server. Affected files are silcd/command.c,
1594 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1596 * Added support for the SILC 1.2 BAN command and new
1597 ban lists to server. Affected files are silcd/command.c,
1598 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1600 * Added support to client sending new INVITE command. Affected
1601 file is lib/silcclient/command.c.
1603 * Added support to client sending new BAN command. Affected
1604 file is lib/silcclient/command.c.
1606 * Added support for removing client from invite list when kicked
1607 from channel, as SILC 1.2 dictates. Affected files are
1608 silcd/packet_receive.c and silcd/command.c.
1610 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1612 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1613 automatically the cipher's internal IV. Affected files
1614 lib/silccrypt/silccipher.[ch].
1616 * Assure the RESUME_CLIENT packet is not sent to twice to
1617 backup router if the detached client was originated from
1618 the backup. Affected file silcd/server.c. Bug #76.
1620 * Changed silc_sim_symname to not allocate memory. Affected
1621 file lib/silcsim/silcsimutil.c.
1623 * Fixed memory leaks with SIMs in server. Affected files
1624 silcd/serverconfig.c, silcd/server.c.
1626 * Fixed channel key distribution after resuming detached
1627 client. Affected files silcd/packet_receive.c.
1629 * Fixed channel's global_user boolean checking after detaching.
1630 Check it after changing the owner of the client not before.
1631 Affected file silcd/packet_receive.c.
1633 * Fixed few double frees from client library. Fixes at least
1634 Bug #81, possibly others too.
1636 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1637 notifys in Irssi SILC Client. Affected file is
1638 irssi/src/silc/core/client_ops.c. Bug #82.
1640 * Applied Ville Räsänen's manual page and --mandir bugfix
1641 patch. Affected files are configure.in.pre and Makefile.am.pre.
1644 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1646 * Added support to backup router protocol for backup to tell
1647 normal server that it cannot use the backup router as primary
1648 because the primary isn't really down. Updated protocol
1651 * Added support for primary router to tell backup router that
1652 resuming is not possible because the backup really isn't primary
1653 in the cell. For example if backup disconnected itself the
1654 resuming is not allowed since the primary really did not
1655 go down. Updated protocol specs.
1657 * Removed MARS from crypto library.
1659 * Defined the CTR mode and Randomized CBC mode in SILC. The
1660 CTR mode is RECOMMENDED now in specification. Defined also
1661 Serpent cipher as optional cipher. Updated the protocol specs.
1663 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1665 * Added support for inviting/banning by IP/MASK, public key,
1666 and explicit Client ID. Redefined the command and notify
1667 types to allow easier forwards support for other methods
1668 of inviting/banning. Updated protocol specs.
1670 * Remove the client from channel's invite lists if the client
1671 is kicked or killed. Updated protocol specs.
1673 * Unified the Channel Message Payload and Private Message
1674 into one Message Payload. Updated protocol specs and
1677 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1679 * Don't wait for EOF after socket error has occurred, but
1680 close the connection. Affected file is silcd/server.c.
1682 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1684 * Added support for setting FOUNDER mode on channel with
1685 specific public key which can be set with CMODE command.
1686 Updated protocol specs and implemented in client and server.
1688 * Fixed the Irssi SILC client to correctly shutdown the client
1689 library to avoid memory leaks. Affected files are
1690 irssi/src/silc/core/silc-core.c and silc-servers.c.
1692 * Deprecated the No Reply flag in SKE protocol and introduced
1693 "IV Included" flag which can be used to indicate that the IV
1694 is included in the ciphertext. This makes it possible to use
1695 SILC on unreliable transport, such as UDP which may cause
1696 packet reordering and losses. Updated protocol specs, did
1699 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1701 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1702 < 32 bit values in correct size. Affected file is
1703 lib/silcmath/mp_mpi.c.
1705 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1707 * Fixed the KE Start Payload parsing to check that mandatory
1708 fields are present. Affected file lib/silcske/payload.c.
1710 * Fixed compilation warnigs in Irssi SILC Client. Affected
1711 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1713 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1715 * Print "nick now appears as newnick" and update Irssi's nicklist
1716 when you change your nick to "nick". Closes #62
1718 * Never format your own nick. Closes #63
1720 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1722 * SILC_UMODE_GONE changes are now propagated correctly to the
1723 Irssi client. Closes #54
1725 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1727 * Fixed example in /HELP KEY
1729 * Added expando $j which expands to current SILC Client version
1731 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1733 * Fixed public key decoding in crypto library.
1735 * Added better error printing to SKE library.
1737 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1739 * Fixed NICK command to not crash if nickname was not sent.
1741 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1743 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1744 Deprecated the old Encrypt-And-MAC order. Updated protocol
1745 specs and implemented.
1747 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1748 generation. Updated specs and implemented.
1750 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1752 * Added support for rekey before 2^32 sequence number wraps.
1753 Affected files in server and client library.
1755 * Padding must be at least 8 bytes now. Implemented and updated
1758 * Compute maximum padding for authentication packets to make
1759 passphrase approximation attacks impossible. Affected files
1760 in client library and in server.
1762 * Fixed PING command sending in client library and handling in
1763 server. The server ID must be ID Payload, not raw ID data.
1764 Affected files in server and client library.
1766 * Defined that all public keys sent in commands and notify
1767 payloads are actually Public Key Payloads not raw public key
1768 data. Updated protocol specs and implemented.
1770 * Updated protocol version to 1.2. Updated specs and code.
1772 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1773 status types. Updated specs and the code.
1775 * Added support for normal client to kill its own entries from
1776 the network. Updated protocol specs and the code.
1778 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1779 and added initial implementation.
1781 * Added MAC field to the Private Message Payload to protect
1782 against chosen ciphertext attacks. Updated the protocol specs
1785 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1786 attribute to indicate the user's current idle and signon time
1787 of a service. Updated protocol specs and implemented.
1789 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1791 * Added "do_not_bind" argument to silc_client_file_send what
1792 can be used to not bind locally but assume the file receiver
1793 provides the point of connect. Usefull when sender is behind
1794 NAT device. Affected file lib/silcclient/silcclient.h and
1797 * Added -no-listener option to FILE SEND command in Irssi SILC
1798 client. Affected file irssi/src/silc/core/silc-servers.c.
1799 Renamed FILE RECEIVE to FILE ACCEPT.
1801 * Confirm passphrase for private key encryption in
1802 silc_create_key_pair and silc_change_private_key_passphrase.
1803 Affected files are lib/silcutil/silcapputil.c.
1805 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1807 * Move silc_client_packet_send back to internal, added
1808 silc_client_send_packet, a bit simpler function for application.
1809 Affected files lib/silcclient/silcclient.h, client.c and
1812 * Moved the SilcClientEntry, SilcChannelEntry and
1813 SilcServerEntry to silcclient.h to be public and documented
1814 them for application. Affected files are
1815 lib/silcclient/silcclient.h and idlist.h.
1817 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1819 * Fixed manual page installation patch by Ville Räsänen.
1820 USERS help page fix patch by Ville Räsänen
1822 * Changed the silc_client_command_call interface to make
1823 the command call simpler for the application. The library
1824 now handles the command line parsing, command finding and
1825 execution. Application only needs to call the function
1826 with the command line. Affected files are
1827 lib/silcclient/silcclient.h, command.[ch].
1829 * Fixed silc_get_input to NULL-terminate the returned input.
1830 Affected file lib/silcutil/silcutil.c.
1832 * Resolve the client's public key in JOIN command if the
1833 founder auth data is being requested but we don't know the
1834 client's public key. Affected file silcd/command.c.
1837 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1839 * Print notify for server opers when backup router comes
1840 online. Affected file silcd/server.c.
1842 * Fixed the INVITE command to send the invite list in
1843 command reply. Affected file silcd/command_reply.c.
1845 * Fixed MOTD command reply sending. Affected file
1848 * UTF-8 decode the topic in TOPIC command reply and LIST
1849 command reply in Irssi SILC client. Affected file is
1850 irssi/src/silc/core/client_ops.c.
1852 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1854 * Fixed the INVITE command to not crash Irssi SILC client
1855 when given without nickname argument. AFfected file
1856 irssi/src/silc/core/client_ops.c.
1858 * Fixed double free in WHOIS query on normal server when
1859 forwarding query to router. Affected file is
1860 silcd/server_query.c.
1862 * Fixed WATCH command reply handling on normal server which
1863 was missing altogether. Affected file silcd/command_reply.c.
1866 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1868 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1869 Included yodl sources for each of these. Also modified
1870 Makefile.am prototype to install these files to proper
1871 locations. Updated CREDITS. Affected file Makefile.am.pre,
1872 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1875 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1877 * Added support for encrypted private key files. Now
1878 passphrase must be provided when new key pair is created
1879 (can be empty though), and prompted when loading the
1880 private key. Added support for loading the old-style
1881 non-encrypted private keys as well. Affected files
1882 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1885 * Fixed silc_get_input to accept input on all terminals.
1886 Affected file lib/silcutil/silcutil.c.
1888 * Moved the Irssi SILC client key loading and other stuff
1889 to be called after the arguments and UI is initialized.
1890 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1892 * Added -P option to Irssi SILC client which can be used
1893 to change the passphrase of the private key. Affected
1894 file irssi/src/silc/core/silc-core.c.
1896 * Added silc_change_private_key_passphrase apputil routine
1897 to lib/silcutil/silcapputil.[ch].
1899 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1901 * Fixed connection closing in client library to not crash.
1902 Moved the connection freeing totally to function
1903 silc_clinet_del_connection. Affected file
1904 lib/silcclinet/client.c.
1906 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1908 * Changed includes/silcincludes.h to silcincludes.h.in to
1909 include configuration specific information. The silcdefs.h
1910 is not included in to installation anymore (it's only
1911 compilation time header).
1913 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1915 * Moved the SilcClient and SilcClientConnection from client.h
1916 to the public lib/silcclient/silcclient.h. Changed the
1919 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1921 * If version string in silc_clinet_alloc is NULL the library
1922 puts it automatically. Affected file lib/silcclient/client.c.
1924 * Changed the version strings from variables to #define's
1925 in includes/silcversion.h.
1927 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1929 * Added shared library complation support.
1931 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1933 * Added lib/silcutil/silcapputil.[ch] for application
1934 utility functions. It includes routines for applications'
1935 convenience. Added silc_create_key_pair, silc_show_public_key
1936 and silc_load_key_pair functions.
1938 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1940 * Send RESUME_CLIENT packet from router to backup routers
1941 to in resuming. Affected file silcd/packet_receive.c.
1943 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1945 * In IDENTIFY command parsing, send all other IDs except
1946 Client IDs explicitly to router for resolving on normal
1947 server. Also check that ID received in WHOIS command is
1948 always Client ID, others are not allowed. Affected file
1949 silcd/server_query.c.
1951 * Merged latest changes from irssi.org CVS.
1953 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1955 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1956 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1958 * Fixed the heartbeat sending in Irssi SILC client. Moved
1959 the silc_client_packet_send to silcclient.h for application
1960 usage. Affected files lib/silcclient/client_internal.h
1961 lib/silcclient/silcclient.h.
1963 * Fixed a bug in query resolving in server. Used wrong
1964 variable in a for loop and crashed. Affected file is
1965 silcd/server_query.c.
1967 * Server constructs requested attributes only to locally
1968 connected clients. Affected file silcd/server_query.c.
1971 * Fixed a bug when sending resolving from router to server
1972 with requested attributes. The constructed WHOIS command
1973 was incorrect. Affected file silcd/server_query.c.
1976 * Fixed Requested Attributes saving in WHOIS command reply.
1977 The length of the data buffer must be saved too. Affected
1978 file silcd/command_reply.c.
1980 * Update the client entry's servername after detaching is
1981 over. Affected file silcd/packet_receive.c. Bug #37.
1983 * Resolve incomplete client entrys in CUMODE_CHANGE and
1984 CMODE_CHANGE notifys. Affected file is
1985 lib/silcclient/client_notify.c. Bug #42.
1987 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1989 * Fixed channel key packet processing bug on backup router
1990 during backup resuming protocol. Affected file is
1991 silcd/packet_receive.c.
1993 * Fixed memory leaks in server. Affected files are
1994 silcd/server.c and silcd/packet_receive.c.
1996 * Fixed packet decryption problem when backup router encrypted
1997 channel message with wrong key during backup resuming
1998 protocol. Affected file silcd/packet_send.c.
2000 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2001 Toni Willberg (toniw@iki.fi)
2003 * Changed the SilcCipher context to be private. Changed the
2004 silc_cipher_get_iv to just return pointer to the IV. Added
2005 silc_cipher_get_name to return the name of the cipher.
2006 Fixed code all around to support these changes. Affected
2007 files are lib/silccrypt/silccipher.[ch], client library and
2010 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2012 * Fixed unaligned access in lib/silccore/silcattrs.c.
2014 * Fixed libtool linking in lib/silcsim/Makefile.am.
2016 * Fixed services attribute printing. Affected files is
2017 irssi/src/silc/core/silc-queries.c.
2019 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2021 * Fixed a crashbug in incoming server accepting. Affected
2022 file silcd/server.c.
2024 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2026 * Added automatically generated index to Toolkit Reference
2029 * Added support for Postscript Toolkit Reference Manual.
2031 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2033 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2036 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2038 * Added 'send_events' boolean argument to the function
2039 silc_schedule_set_listen_fd which sends the set events to
2040 the application explicitly if set to TRUE. Default action
2041 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2042 lib/silcclient/client_internal.h and silcd/server_internal.h.
2044 * Added silc_compare_timeval to determine which time values
2045 is smaller. Affected file lib/silcutil/silcutil.[ch].
2047 * Added sort-of "Quality of Service" (QoS) support to
2048 SilcSocketConnection. Data reception can be controlled with
2049 rate limit per second and/or read data length limit.
2050 Added silc_socket_set_qos. Affected files are
2051 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2053 * Added the QoS configuration to SILC Server configuration
2054 file. Affected files are silcd/serverconfig.[ch] and
2057 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2059 * Merged with irssi.org CVS.
2061 * Failed OPER and SILCOPER authentications are now logged.
2062 Affected file silcd/command.c. Bugs #25.
2064 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2066 * ROBODoc documented lib/silcutil/silcbuffer.h and
2067 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2068 <ville.rasanen@iki.fi>.
2070 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2072 * Added support for auto-passphrase authentication from the
2073 config file during connecting which was not implemented
2074 yet. Affected file irssi/src/silc/core/client_ops.c.
2076 * Fixed a bug in authentication protocol failure handling which
2077 was processing wrong callback context. Affected files
2078 are lib/silcclient/client.c and protocol.c.
2080 * Fixed the /ATTR allow off to actually work. Affected file
2081 is irssi/src/silc/core/silc-queries.c.
2083 * Fixed the /ATTR -del to work. Affected file is
2084 irssi/src/silc/core/silc-queries.c.
2086 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2088 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2090 * Fixed mask attribute adding in Irssi SILC client. Affected
2091 file irssi/src/silc/core/silc-queries.c.
2093 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2095 * Added support for saving the requested attributes in
2096 WHOIS to directory. Affected file is
2097 irssi/src/silc/core/silc-queries.c.
2099 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2101 * Added support for parsing VCard fields that do not have
2102 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2104 * Fixed a double free bug in hash table foreach function
2105 if the entry was deleted in the foreach callback. Affected
2106 file lib/silcutil/silchashtable.c.
2108 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2110 * Added silc_attribute_get_verify_data to return the signature
2111 verification data for either user digital signature or
2112 server digital signature in Requested Attributes. Affected
2113 files are lib/silccore/silcattrs.[ch].
2115 * Added silc_vcard_alloc which is used to allocated dynamic
2116 SilcVCard context. The silc_vcard_free now checks whether
2117 the context is dynamically allocated or not. Affected files
2118 are lib/silcutil/silcvcard.[ch].
2120 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2122 * Periodically remove the NOATTR status from client entry
2123 so that the client may take the attributes in use even after
2124 server has resolved them unsuccessfully earlier. Affected
2125 file silcd/server_query.c and idlist.h.
2127 * Moved sha1hash and md5hash from client->internal to
2128 SilcClient for application usage. Affected files are
2129 lib/silcclient/client.h and client_internal.h.
2131 * Fixed attribute encoding and decoding bugs. Affected
2132 files lib/silccore/silcattrs.[ch].
2134 * Added ATTR command to Irssi SILC Client which is used to
2135 manage user's Requested Attributes sending and values for
2136 WHOIS command. Affected files around Irssi SILC client.
2138 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2140 * Added silc_buffer_strformat which can be used to format
2141 strings into a buffer which size is automatically increased.
2142 Affected file lib/silcutil/silcbuffmt.[ch].
2144 * Added implementation of VCard (RFC 2426) which can be used
2145 as part of Requested Attributes in WHOIS command. Affected
2146 file lib/silcutil/silcvcard.[ch].
2148 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2150 * Some strncat -> silc_strncat changes our the core and
2153 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2154 errors. Added better error printing to SKE library.
2155 Affected files lib/silcske/silcske.c, silcske_status.h and
2158 * Save the PKCS key length even if only private key is set to
2159 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2161 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2162 length in bits not in bytes. Affected files are
2163 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2164 silcd/server_query.c.
2166 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2168 * Added silc_attribute_payload_encode_data to directly encode
2169 the data into the attributes buffer. Renamed function
2170 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2171 Affected files are lib/silccore/silcattrs.[ch].
2173 * silc_hash_table_find_foreach calls the foreach function now
2174 once even if the nothing was found with context set to NULL.
2175 Affected file lib/silcutil/silchashtable.[ch].
2177 * Remove the RESOLVING flag from client entry after received
2178 the Requested Attributes from the client. Fixed memory leak
2179 in client entry freeing. Affected files silcd/server_query.c
2182 * Added Requested Attributes support into SILC Client Library.
2183 It is not able to send requested attributes in WHOIS command,
2184 and also receive and process requested attributes. Added
2185 silc_client_attribute_[add|del] and silc_client_attributes_get
2186 functions. Added also `ignore_requested_attributes' to the
2187 SilcClientParams to not use attributes in client. Affected
2188 files are lib/silcclient/command.c, client_attrs.[ch],
2189 silcclient.h, client_internal and client.[ch].
2191 * Changed the silc_client_get_client_by_id to support Requested
2192 Attributes, it takes them as argument now. Affected file
2193 is lib/silcclient/silcclient.h, and idlist.c.
2195 * Added -details option to WHOIS command in Irssi SILC Client
2196 to support the requested attributes. By default it requests
2197 all attributes. Affected file lib/silcclient/command.c and
2198 irssi/doc/help/in/whois.in.
2200 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2202 * Add also SERVICE attribute for server-constructed attribute
2203 data. Also digitally sign the attributes and add
2204 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2205 silcd/server_query.c.
2207 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2209 * Changed the silc_attribute_payload_encode to support list
2210 of attributes (function may be called several times to add
2211 a new attribute). Removed the silc_attribute_payload_encode_list
2212 function. The encoding function now also automatically encodes
2213 the data, so the caller does not need to do that. Affected
2214 files lib/silccore/silcattrs.[ch].
2216 * Added support for replying on behalf of the user to the
2217 Requested Attributes in WHOIS command in the server. Affected
2218 file silcd/server_query.c.
2220 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2221 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2223 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2225 * Don't swtich to become primary router if we are backup if
2226 decryption error has occurred. Affected file silcd/server.c.
2228 * Fixed a bug in backup router IP address comparison in
2229 silc_server_backup_get.
2231 Save now also the port of the server/router and use that
2232 in comparison as well. Affected file silcd/server_backup.c.
2234 * Normal server now reconnects to backup router automatically
2235 if connection is lost to it. Affected file silcd/server.c.
2237 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2239 * If packet processing fails (like integrity check fails)
2240 the connection is closed now. Affected files are
2241 lib/silccore/silcpacket.c and silcd/server.c.
2243 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2245 * Fixed double free in RSA public key set function
2246 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2249 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2251 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2252 Added server_query.[ch] which provides one interface for
2253 querying information using all three commands.
2255 * Changed all "typedef unsigned char" in core library to
2256 "typedef SilcUInt8".
2258 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2260 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2262 * Renamed silc_server_get_client_resolve to
2263 silc_server_query_resolve and moved to server_query.[ch].
2265 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2267 * Resumed client packet handling from server put the resumed
2268 client on wrong list on router and caused the client not
2269 be present on the network anymore. Now fixed to put the
2270 client to correct list. Affected file silcd/packet_receive.c.
2272 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2274 * Various cleanup in error message output in config parsing code
2275 and in server init code. Fixed error log files containing
2276 too many newlines ('\n') in some situations. Affected files are
2277 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2279 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2281 * Use the reverse lookupped hostname in client internals
2282 instead of one user provided us as remote server name.
2283 Affected file lib/silcclient/client.c.
2285 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2287 * Added 'app_context' to silc_schedule_init. It is an
2288 application specific context that is delivered to application
2289 in task callback functions. Affected files are
2290 lib/silcutil/silcutil.[ch].
2292 * The hb_context in SilcSocketConnection is not freed
2293 automatically anymore (application must free it). Freeing
2294 it automatic is inconsistent. Affected files are
2295 lib/silcutil/silcsockconn.[ch].
2297 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2299 * Added support for removing explicitly added client connections
2300 in rehash and closing the client connections if they were
2301 unconfigured in the rehash. Affected file silcd/server.c.
2303 * Added support for aborting automatically pending commands
2304 that never receives the reply (to avoid memory leaks).
2305 Added also silc_server_command_pending_timed to set the
2306 specific timeout for pending command. Affected files are
2307 silcd/command[_reply].[ch].
2309 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2310 specs and lib/silccore/silcstatus.h.
2312 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2314 * Changed the silc_get_time to accept time value as argument
2315 or if zero is sent return current local time. Affected
2316 file lib/silcutil/silcutil.[ch].
2318 * Added STATS command to client library and Irssi SILC client.
2319 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2321 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2323 * Assure that channel key is set before sending it. May
2324 crash server otherwise. Affected file silcd/packet_send.c.
2326 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2328 * Assure that endless loop cannot happen with detached client
2329 resolving on normal server. Added idlist status
2330 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2331 silcd/idlist.h and silcd/packet_receive.c.
2333 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2335 * Incoming file transfer request cannot use same session as
2336 the sending session. This can happen when sending file to
2337 yourself. Crashed the client on quit. Affected file
2338 lib/silcclient/client_ftp.c. Bug #24.
2340 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2342 * Implemented the draft-riikonen-precense-attrs draft and
2343 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2345 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2347 * Distribute the SERVER_SIGNOFF notify also to local backup
2348 routers from the primary router. The backup router may not
2349 have the signing of local server directly connected and need
2350 to know about the signoff. Affected file silcd/server_util.c.
2352 * Use the primary router as the origin of the locally connected
2353 server when it is disconnecting from the backup router since
2354 that's where it really is coming from. Now the clients from
2355 the disconnecting server are removed correctly and "shadow"
2356 clients are not left to the backup router. Affected file
2359 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2361 * If normal server is standalone and found existing but disabled
2362 channel, do not re-create the channel since it creates
2363 duplicate same channels. Affected file silcd/server.c.
2365 * Added anonymous client connections support to server. New
2366 "anonymous" configuration option to ConnectionParams section
2367 added. If set to true, the username and hostname information
2368 of the client will be scrambled and anonymous user mode is
2369 set automatically to the user. Affected files are
2370 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2372 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2374 * In JOIN notify handling, mark that the cache entry of the
2375 client cannot be expired. Can cause crashes on normal
2376 server (asserts client->channels). Affected file is
2377 silcd/packet_receive.c.
2379 * From now on distribution versions are used as protocol versions
2380 instead of by default using the Toolkit base version as protocol
2381 version. Affected file prepare.
2383 * Do not set the locally resolved hostname for local client
2384 entry but take what server sends. This way the real hostname
2385 is showed in WHOIS for yourself. Affected file is
2386 lib/silcclient/idlist.c and lib/silcclient/client.c.
2388 * Resolve local info with IDENTIFY when connecting to server.y
2390 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2392 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2393 for implied search (not needed on platforms which has native
2394 pthreads library). Use --without-pthreads to disable threads.
2395 Affected file is configure.in.pre
2397 * Fixed --with-iconv on platforms which need to bypass (broken)
2398 native iconv(). Affected file is configure.in.pre
2400 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2402 * Moved -C option parsing in Irssi SILC client at same time
2403 as other options. The UI was initialized earlier and caused
2404 problems on command line. Bug #16. Affected file is
2405 irssi/src/silc/core/silc-core.c.
2407 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2409 * Added global variable silc_log_timestamp that tells silclog
2410 wether to print or not the timestamp in the logging files.
2411 Affected file lib/silcutil/silclog.[ch].
2413 * Added silcd configuration option Timestamp in the Logging
2414 section. Affected file silcd/serverconfig.[ch],
2415 doc/example_silcd.conf.in.
2417 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2419 * Fixed fingerprint checking to check for entirely empty
2420 fingerprint instead of two first bytes when determining
2421 if it is set. Bug #18. Affected file silcd/command.c.
2423 * Fixed duplicate PKCS name registering to not allow it.
2424 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2426 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2428 * Conditionalize non-gcc compiler optimizations for various
2429 platforms, enable those commented out. Cleanups.
2430 Affected file lib/silcmath/mpi/configure.in
2432 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2434 * silc_rng_exec_command() left zombie processes if command
2435 didn't generate any output. Affected file
2436 lib/silccrypt/silcrng.c
2438 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2440 * Rewrote iconv checking, introduce --with-iconv for systems
2441 which rely on libiconv. Check if iconv() provided by libc
2442 is good enough, otherwise demand libiconv. Affected file
2445 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2447 * Search for ldopen() also in libc. This enables SIM support
2448 on *BSD systems. Based on patch from Alex Zepeda. Affected
2449 file configure.in.pre
2451 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2453 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2454 This fixes prepare on *BSD systems. Affected file
2457 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2459 * More fixed for not having purge timeout for global clients
2460 that are on channel. Affected files silcd/command_reply.c
2463 * Fixed the rekey protocol to work with backup router connections.
2464 Rekey packets are now allowed on disabled connections as
2465 well. Affected files silcd/packet_send.c and server.c.
2467 * Do not switch to be as backup router when shutting down and
2468 closing the primary connection. Affected file silcd/server.c.
2470 * Fixed memory leaks in backup router deleting. Added
2471 silc_server_backup_free to free all data during shutdown of
2472 server. Affected files silcd/server_backup.[ch].
2474 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2476 * Do not process commands if the sock->user_data is NULL.
2477 Affected file silcd/command.c.
2479 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2481 * Fixed buffer overflow and security problems (loosing bits
2482 in CFB encryption) in SILC RNG. Problems reported by
2483 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2485 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2487 * Added yet more checks that client is not expired on global
2488 list if it is on channels. Affected file is
2489 silcd/command_reply.c.
2491 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2493 * Merged c0ffee's MIME signal patch which adds support for
2494 sending also MIME messages in Irssi SILC Client, and handling
2495 received MIME messages in a signal (and perhaps doing something
2496 to non-textual MIME messages).
2498 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2500 * Fixed pending command deletion in server and client library
2501 to check the whole list instead of breaking after first found.
2502 The affected files are silcd/command.[ch] and
2503 lib/silcclient/command.[ch].
2505 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2507 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2508 secret or private, otherwise it's possible to find out
2509 whether a secret channel exists or not. Affected file
2512 * If CMODE change fails during the mode setting, assure that
2513 the old mode mask is set for the channel back. Affected
2514 file silcd/command.c.
2516 * Fixed passphrase saving on +a channel on normal server
2517 after successful JOIN command. Affected file silcd/command.c.
2519 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2521 * Remove server/router operator privileges in DETACH command,
2522 since it's possible to resume to server where these
2523 privileges would not be allowed for the client. Affected
2524 file silcd/command.c.
2526 * Do not set to wait for backup in rehash of the server.
2527 Affected file silcd/server.c.
2529 * Do not check listener sockets when counting how many
2530 socket connections we have. Affected file is
2531 silcd/server_util.c.
2533 * Do not announce disconnected clients that are remaining
2534 in history (for WHOWAS). This is because SIGNOFF notify
2535 for these has been sent earlier already. Affected file
2538 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2540 * Buffer overflow with CUMODE command's mode->mode character
2541 conversion. Reported by Ville Räsänen. Affected file
2542 lib/silcutil/silcutil.c.
2544 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2546 * Allow heartbeat packets to go disabled connections anyway.
2547 Affected files silcd/server.c and silcd/packet_send.c.
2549 * Do not broadcast New Channel packets with List flag set
2550 in the packet to backup routers. The router must check
2551 for the correctness of the packets before sending them.
2552 It is possible that router will have enforce Channel ID
2553 change and this would cause desync in the backup router.
2554 Affected file silcd/packet_receive.c.
2556 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2557 are handled in list parsing. They are not list packets
2558 anymore. Affected file silcd/packet_receive.c.
2560 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2562 * Stop waiting for backup router through the timeout, not
2563 directly after backup router has arrived. Affected file
2566 * Do not re-create channel keys and send them when removing
2567 clients in server shutdown. Affected files are
2568 silcd/server_internal.h and silcd/server_util.c.
2570 * Notify distribution to backup routers was missing from
2571 the silc_server_send_notify_dest function which caused
2572 desyncing problems with backup router. Affected file is
2573 silcd/packet_send.c.
2575 * The client's channel removing was working wrong on
2576 backup router. It assumed that it doesn't know global
2577 information but backup router does know. For this reason
2578 it could remove channel when it wasn't supposed to do that.
2579 Affected file silcd/server.c and silcd/server_util.c.
2581 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2583 * Stop for a couple seconds after badkup router has become
2584 primary router. Affected file silcd/server.c.
2586 * Added silc_server_remove_servers_by_server, which is used
2587 to remove servers originated from some other server. Also
2588 clients of those servers can be removed too. Affected file
2589 silcd/server_util.[ch].
2591 * When removing clients after a server has signed of remove
2592 also all servers behind that server (unless they are known
2593 to be available locally), and send SERVER_SIGNOFF for each
2594 of the server separately. Also the signed off clients are
2595 sent now separately per signed off server. The affected files
2596 are silcd/server.c and silcd/server_util.[ch].
2598 * All servers added with silc_idlist_add_server must always
2599 have both "router" and "connection" pointers set. Otherwise,
2600 bad server entries may be left around in the cache.
2601 Affected file silcd/command_reply.c.
2603 * Do not create the channel key in NEW_CHANNEL packet
2604 processing if the channel is empty. Affected file
2605 silcd/packet_receive.c.
2607 * Completed backup router support for standalone routers.
2608 Supports also servers in the cell that do not use the backup
2611 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2613 * Fixed a bug in silc_string_regexify which did not add '^'
2614 at the start of each string, and thus the matching was
2615 not explicit. For example ban list iikone@*!*@* would
2616 match also "priikone", which is wrong, it would have to be
2617 *iikone@*!*@* to match also "priikone". Affected
2618 file lib/silcutil/unix/silcunixutil.c.
2620 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2622 * Enable all local server connections before updating client
2623 caches when we've become backup router. Otherwise, signoff
2624 packets may not reach the clients. Affected files are
2625 silcd/server.c and silcd/server_util.[ch].
2627 * Fixed a bug in version string parsing which could crash
2628 the program with specially formatted version string.
2629 Bug reported and patch provided by Ville Räsänen. Affected
2630 file lib/silcutil/silcutil.c.
2632 * Handle the disconnection immediately when DISCONNECT
2633 packet is received in server. Affected file silcd/server.c.
2635 * Primary router now waits a short time (10 seconds) for
2636 backup router connection before accepting any other
2637 connection (except local). Affected file silcd/server.c,
2640 * Fixed a crash in client libary in NICK_CHANGE notify when
2641 NICK_CHANGE arrived for client entry we are resolving
2642 currently. Affected file lib/silcclient/client_notify.c.
2644 * Call the sconn->callback completion even if error had
2645 occurred. Start reconnecting always if connection to
2646 primary router fails during backup router protocol.
2647 Affected files silcd/server.c and server_backup.c.
2649 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2651 * Added functions silc_server_send_opers and
2652 silc_server_send_opers_notify to send packets stricly
2653 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2654 to send variable argument notify to operators.
2655 Affected files silcd/packet_send.[ch] and silcd/server.h.
2657 * Removed UMODE rights checking with UMODE_CHANGE notify.
2658 Affected file silcd/packet_receive.c.
2660 * Server/router operator now receives notify when network
2661 switches to backup router and when it resumes the use of
2662 primary router. Affected file silcd/server.c and
2663 silcd/server_backup.c.
2665 * Fixed the updating of client information after backup
2666 resuming protocol is over; update all except local clients
2667 to the new primary router. The affected file is
2668 silcd/server_util.c.
2670 * Added support for closing active connections in rehash
2671 that were unconfigured by the user. Supports currently
2672 closing server and router connections. Affected file
2675 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2677 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2679 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2680 is NULL since seems that on some platforms NULL is allowed
2681 and on some it's not. Fallback encoding is used instead.
2682 Affected file lib/silcutil/silcstrutil.c.
2684 * Fixed statistics updating for incoming server connection
2685 which could cause problems when re-connecting. Affected
2686 file silcd/server.c.
2688 * Preliminary backup router support for standalone router
2689 added. Affected files in silcd/.
2691 * Mark server connections in backup router disabled before
2692 and after backup protocol. Affected file is
2693 silcd/server_backup.c.
2695 * Added support for reconnecting to remote server connection
2696 even if the protocol fails, and if the configuration wants
2697 us to keep trying to connect anyway.
2699 Server connection is not allowed to backup router if
2700 backup router does not have connection to primary router yet.
2702 Affected file is silcd/server.c.
2704 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2706 * Added silc_client_udpate_server function to update changed
2707 server info. Affected file lib/silcclient/idlist.[ch].
2709 * Added check for server entries that are being resolved when
2710 notify is received. If being resolved, handle the received
2711 notify only after it's resolved so that all notifys are
2712 handled in same order as received from the server.
2714 Added similar resolver check to channel entries. Every
2715 notify that cause resolving of any information that affects
2716 channel entry marks the channel entry in waiting state.
2717 After whatever resolving is over the waiters are signalled
2718 and only then the notifys are handled in the same order
2719 as delivered from the server.
2721 Affected files are lib/silcclient/idlist.[ch], and
2724 * Fixed KILLED notify handling in normal server. Affected
2725 file silcd/packet_receive.c.
2727 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2728 is locally connected, or was locally connected (but may
2729 be detached and connection is not active). Added also
2730 SILC_IS_LOCAL for checking this status. Affected files
2731 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2732 silcd/server.c and silcd/server_internal.h.
2734 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2736 * Don't send or handle TOPIC_SET if topic is already set and
2737 is same as being set. Affected files silcd/command.c and
2738 silcd/packet_receive.c.
2740 * Fixed CMODE change rights checking to work correctly when
2741 removing modes by operator. Affected file is
2742 silcd/server_util.c.
2744 * Fixed some handling with New Channel packet in router and
2745 fixed some CMODE_CHANGE notify handling in server and router.
2746 Affected file is silcd/packet_receive.c.
2748 * Changed "disconnect" client operation to include the
2749 reason of the disconnection and optional disconnection
2750 message. Affected file lib/silcclient/silcclient.h.
2752 * Made the compilation of lib/contrib/ stuff conditional.
2753 Affected files configure.in.pre, lib/contrib/Makefile.am.
2755 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2757 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2758 to the sender of the notify too, to avoid situation where two
2759 notifys are in the network at the same time going to oppsite
2760 directions. Affected file silcd/packet_receice.c.
2762 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2764 * Delete the client from channel even if the cilent->id is
2765 NULL. It was possible that client was deleted without
2766 removing from channels (theoretically at least). Affected
2767 file silcd/server.c and silcd/server_util.c.
2769 * Free the client data too when resuming is not successful.
2770 Affected file silcd/packet_receive.c.
2772 * Merged some code from c0ffee's silc-plugin. Affected files
2773 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2775 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2776 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2777 to the primary router connection, the other one returns
2778 TRUE if packet must be broadcasted to network.
2780 * All notifys that are destined to primary router (to network)
2781 are now automatically sent to backup routers even if the
2782 router is standalone (and has backup router). Affected files
2785 * Added --without-irssi and --without-silcd configuration
2786 options for disabling the compilation of these applications.
2787 Affected file configure.in.pre and prepare.
2789 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2791 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2792 UTF-8 encoding and decoding. Added also new encodings
2793 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2795 Added also SILC_STRING_LANGUAGE which is language and charset
2796 specific encoder and decoer for those platforms that support
2797 iconv(). It can convert the UTF-8 to and from the locale
2798 specific character set.
2800 Affected file lib/silcutil/silcstrutil.[ch].
2802 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2804 * Added function silc_get_command_name to the file
2805 lib/silcutil/silcutil.[ch].
2807 * Improved the server debug output a bit. Affected files are
2810 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2812 * Save the channel passphrase when received succesful JOIN
2813 command reply from router, on normal server. Otherwise
2814 joinig +a channels from normal server is not possible.
2815 Affected file silcd/command.c.
2817 * Fixed a bug in TOPIC_SET notify handling. The notifier
2818 may be other than client too, like server or channel.
2819 It expected it to always be only client and ignored the
2820 notify. Affected file silcd/packet_recieve.c.
2822 * Removed some (unnecessary) debug printing from
2823 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2825 * Do not force CMODE_CHANGE when server is announcing new
2828 Router announces stuff only after server reannounces channel
2829 after CHANNEL_CHANGE notify.
2831 These fixes optimizes the announcing procedure, and perhaps
2832 fixes some problems too. Affected file silcd/packet_receive.c.
2834 * Fixed SERVER_SIGNOFF sending to local clients. It was
2835 totally broken and sent the notify to all local clients,
2836 instead of only to those that was on same channel as the
2837 signing off clients. Affected file silcd/server_util.c.
2839 * Added -D option to server. It can be used to give debug
2840 level. The levels are from 0 - 99, and are predefined for
2841 smooth server debugging. (see silcd.c for the predefined
2842 levels). Affected file silcd/server.c.
2844 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2846 * Fixed a bug in Irssi SILC client to close the connection
2847 properly when disconnecting from server. Affected file
2848 irssi/src/silc/core/client_ops.c.
2850 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2852 * When authenticating as founder during JOIN command, check
2853 that the one authenticating becomes the only founder on the
2854 channel. Affected file silcd/command.c.
2856 * Better checking for founder mode setting when CUMODE_CHANGE
2857 notify is received. Affected file silcd/packet_receive.c.
2859 * Close all connections when shutting down the server by sending
2860 DISCONNECT packet. Close all listeners too when shutting
2861 down the server. Affected file silcd/server.c.
2863 * Handle DISCONNECT packet correctly in client library by
2864 calling the "disconnect" client operation. Affected file
2865 lib/silcclient/client.c.
2867 * Handle local errors correctly during resuming. Affected
2868 file lib/silcclient/client.c.
2870 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2872 * The log file is not dupped internally anymore in
2873 lib/silcutil/silclog.c. Fixed memory leaks too.
2875 * The scheduler now dispatches all pending timeout tasks
2876 when it is uninitialized with silc_schedule_uninit.
2877 Affected file lib/silcutil/silcschedule.c.
2879 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2881 * Added --enable-stack-trace option to configure. Added
2882 memory allocation stack trace support. Added files
2883 lib/silcutil/stacktrace.[ch]. Affected files are
2884 lib/silcutil/silcmemory.[ch].
2886 * Fixed memory leaks from libraries and server. Affected
2887 files around the tree.
2889 * Reverted back a fix made to CUMODE which broke it.
2890 Affected file silcd/command.c.
2892 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2894 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2895 core library, and implemented it. All textual messages SHOULD
2896 use this flag and the message MUST be UTF-8 encoded.
2897 All text messages sent by Irssi SILC client are now UTF-8
2898 encoded (regardless whether the terminal supports UTF-8 or not).
2899 Affected files are lib/silccore/silcchannel.h,
2900 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2903 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2905 * Added lots of new statistics updating that was missing from
2906 the server and router code. Affected files in silcd/.
2908 * Sending SIGUSR1 signal to server now dumps the current
2909 server statistics into /tmp directory. Affected file is
2912 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2913 the SILC Hash Interface also. Added new functions
2914 silc_hash_get_name, silc_hash_init, silc_hash_update and
2915 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2917 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2919 * Added some better info printing for client during connecting.
2920 Affected file silcd/server_util.c.
2922 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2923 to silence a user on a channel. Affected files are
2924 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2925 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2926 and silcd/packet_receive.c.
2928 * Fixed a fatal bug in handling of malformed command payload.
2929 Affected file silcd/command.c.
2931 * Fixed a double free when announcing channel users to router.
2932 Affected file silcd/server.c.
2934 * After successful authentication to channel founder mode, check
2935 that there isn't anyone else with founder mode on the channel.
2936 The one that authenticated will become founder and anyone
2937 else is demoted. Affected file silcd/command.c.
2939 * Added error printing of any error that has occurred during
2940 any command in client library. Affected file is
2941 irssi/src/silc/core/client_ops.c.
2943 * Removed some error printing from the client library and left
2944 it for the application to worry (from the error status it
2945 receives in 'command' client operation. Affected file is
2946 lib/silcclient/command.c.
2948 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2950 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2951 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2952 Starting key agreement with itself is denied. Affected file
2953 is lib/silcclient/client_keyagr.c.
2955 * Fixed some error checkings from the SFTP library which caused
2956 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2957 and lib/silcsftp/sftp_util.c.
2959 * Added new "debug" and "debug_string" settings to Irssi SILC
2960 client which can be used to print runtime debugging on the
2961 Irssi's screen. Available when compiled with --enable-debug
2962 option. Affected file irssi/src/silc/core/silc-core.c.
2964 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2966 * Fixed a missing variadic parameter in a function call that
2967 caused server crash when a non-allowed connection arrived.
2968 Reported by Richard Becker. Affected file silcd/server.c.
2970 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2972 * Added WATCH list sending to backup routers from router.
2973 The WATCH command is sent by the router to the backup
2974 router. Affected file silcd/command.c.
2976 * Mark the backup_router flag for RouterConnection entry
2977 if the backup router stuff is defined in the config file.
2978 Affected file silcd/serverconfig.c.
2980 * Fixed some backup data sending around the code to work better
2981 if the router is standalone router. Not all places were fixed.
2982 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2985 * Fixed the router connecting when connecting to multiple
2986 routers. It ignored every other router except the first
2987 one. Affected file silcd/server.c.
2989 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2991 * Made the private key generation after expiration optional.
2992 If not created after expiration the old key will re-expire
2993 at a later time (and thus key pair is not necessary to
2994 change). Affected file irssi/src/silc/core/clientutil.c.
2996 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2998 * The length arguments in bind() and connect() were wrong
2999 and fixed now to used SIZEOF_SOCKADDR in the
3000 lib/silcutil/unix/silcunixutil.c.
3002 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3004 * Fixed detach timeout handling to use Client ID and not
3005 the actual client entry which may be freed in the callback.
3006 Affected file silcd/command.c.
3008 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3010 * Merged c0ffee's multiple interface support patch.
3011 Affected files in silcd/.
3013 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3015 * Cleanup keys properly. Affected file is
3016 irssi/src/silc/core/clientutil.c.
3018 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3020 * Display the user mode on the status bar. Affected file
3021 irssi/src/silc/core/silc-expandos.c.
3023 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3025 * If private message key is not set, but the flag is set in
3026 the packet, ignore the packet since it cannot be decrypted.
3027 Affected file lib/silcclient/client_prvmsg.c.
3029 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3031 * When resuming client, remove the old client entry from
3032 the watcher list too. Affected file silcd/packet_receive.c.
3034 * Do not allow normal server to force founder mode away
3035 from router if the founder mode is already set. Affected
3036 file silcd/packet_receive.c.
3038 * Remove the client entry with watch notify types with short
3039 timeout, and not directly, so that other notifys can be
3040 retrieved too. Affected file lib/silcclient/client_notify.c.
3042 * Display notification about data messages that cannot be
3043 displayed. Affected files irssi/src/silc/core/client_ops.c,
3044 irssi/src/fe-common/silc/module-formats.[ch].
3046 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3048 * Fixed the CHANNEL_CHANGE notify handling in client libary
3049 to not use freed memory. Affected file is
3050 lib/silcclient/client_notify.c.
3052 * Fixed CUMODE_CHANGE notify handling in server. Affected
3053 file silcd/packet_receive.c.
3055 * Fixed USERS command to support empty channels. Affected
3056 file silcd/command.c.
3058 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3060 * Allow multiple identical pending commands to be registered
3061 in client library. Affected file is lib/silcclient/command.c.
3063 * Call the completion for resolving client information only
3064 after all resolvers has finished. This fixes a crash in
3065 the client. Added support for checking when the resolvers
3066 are finished. Affected file is lib/silcclient/idlist.c.
3068 * Wait by default 3 seconds before reconnecting to the server
3069 after being disconnected. Makes the /detach command a bit
3072 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3074 * Check the watcher list before sending signoff notifys
3075 when closing client connection. Affected file is
3078 * Added better CMODE command rights checking. Affected file
3079 silcd/server_util.c.
3081 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3083 * Fixed watcher list checking during server signoff. It
3084 crashed the server. Affected file silcd/server_util.c.
3086 * The JOIN command reply returns now the founder's public
3087 key. Affected file is silcd/command.c.
3089 * Announce the channel mode, and the mode properties with
3090 CMODE_CHANGE notify. Affected file silcd/server.c.
3092 * Mark new channels by default disabled, untill at least
3093 one user joins the channel. Affected file is
3094 silcd/packet_receive.c.
3096 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3098 * The nickname argument to watch notify can be optional.
3099 Fixes a crash in server. Affected file silcd/packet_send.c.
3101 * Remove the client entry from cache if the WATCH notify type
3102 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3103 lib/silcclient/client_notify.c.
3105 * Check the watcher list before and after changing nickname
3106 when the NICK_CHANGE notify is received. Affected file is
3109 * Fixed a crash in OPER and SILCOPER command sending. Empty
3110 passphrase caused the crash. Affected file is
3111 lib/silcclient/command.c.
3113 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3115 * Merged with Irssi CVS for Irssi SILC client.
3117 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3119 * Completed the protocol specifications.
3121 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3123 * Merged with Irssi CVS for Irssi SILC client.
3125 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3127 * Added the founder's public key delivery to the
3128 CUMODE_CHANGE notify type as well. Updated the protocol
3129 specs and the code. Affected files are silcd/packet_send.[ch],
3130 silcd/packet_receive.c and silcd/command.c.
3132 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3134 * Added silc_pkcs_public_key_copy function into the
3135 lib/silccrypt/silcpkcs.[ch].
3137 * Remove the `iv' from the SilcChannelEntry since we can
3138 live without it. Affected files are silcd/idlist.h and
3139 silcd/packet_receive.c.
3141 * Added support for sending the founder's public key in
3142 the CMODE_CHANGE notify packet in the server. Affected
3143 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3144 silcd/command.c and silcd/server.c.
3146 * Changed the FOUNDER_AUTH authentication to use only
3147 public key authentication as defined by new protocol
3148 specs. Passphrase authentication with that mode cannot
3149 be used anymore. It is now possible to reclaim founder
3150 mode from any server in the network. Affected files are
3151 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3153 * Added permanent channels support by making the channel
3154 permanent when FOUNDER_AUTH mode is set on the channel.
3155 The channel will not be destroyed even if channel is empty
3156 when that mode is set. Protocol TODO #17. Affected
3157 files are silcd/server.[ch], server_util.[ch],
3158 silcd/command.c, silcd/packet_receive.c and
3159 lib/silcclient/command.c.
3161 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3163 * Added reference counter to the command reply context in
3164 the client library. Affected files are
3165 lib/silcclient/command_reply.[ch].
3167 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3169 * Fixed rekey protocol with PFS in the client library.
3170 Affected file is lib/silcclient/protocol.c.
3172 * Added support for list of errors in client library
3173 command reply handling. Affected file is
3174 lib/silcclient/command_reply.c.
3176 * Defined that the WHOIS and IDENTIFY commands can send
3177 list of errors. Updated the protocol specs. Protocol
3180 * Added support for sending list of errors to WHOIS and
3181 IDENTIFY commands in server. Added support for receiving
3182 list of errors in server. Affected files are
3183 silcd/command.c and silcd/command_reply.c.
3185 * Fixed client info resolving on LEAVE command in client
3186 library to not crash. Affected file is
3187 lib/silcclient/client_notify.c.
3189 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3191 * Defined that the NICK command replies with thew changed
3192 nickname too, to make the nickname changing simpler at
3193 the client's end. Updated protocol specs and the code
3194 in client and server. Affected files are
3195 silcd/command.c, lib/silcclient/command_reply.c and
3196 lib/silcclient/command.c.
3198 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3200 * Added `Compressed' packet flag to indicate that the packet
3201 payload is compressed by the sender. Updated the protocol
3202 specs and the core library. The compression still is not
3203 implemented in the sources. Affected file is
3204 lib/silccore/silcpacket.h.
3206 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3208 * Remove pending command callbacks also if the connection
3209 to the server is destroyed. Affected file is
3210 lib/silcclient/client.c.
3212 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3214 * Added new QUIET channel user mode that can be used to
3215 quiet a user in a channel. Updated the protocol specs but
3216 it wasn't implemented yet. Protocol TODO #27. Affected
3217 file is lib/silccore/silcmode.h.
3219 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3221 * Added BLOCK_INVITE user mode to be able to block incoming
3222 invite notifications. Protoocol TODO #26. Affected files
3223 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3226 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3227 the protocol specs and the code. Affected file is
3228 lib/silccrypt/silcpkcs.c.
3230 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3232 * Disconnect Payload includes now the status type. Updated
3233 the protocol specs and the code. Protocol TODO #25.
3234 Affected files are silcd/server.c, lib/silcclient/client.c.
3236 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3237 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3238 Moved the silc_client_command_status_messages table to the
3239 lib/silcutil/silcutil.c and added new funtion
3240 silc_get_status_message, which deprecates function
3241 silc_client_status_message. Affected files are
3242 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3243 lib/silcutil/silcutil.[ch].
3245 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3247 * Defined that the nickname hash in Client ID MUST be from
3248 lowercase nickname. This effectively changes nicknames in
3249 SILC to case-insensitive. Updated the protocol specs and
3250 the code. Affected files are lib/silcutil/silcutil.[ch],
3251 silcd/serverid.c, and silcd/idlist.c.
3253 * Added new channel user modes BLOCK_MESSAGES_USERS and
3254 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3255 code. Affected files are lib/silccore/silcmode.h,
3256 lib/silcclient/command.c, and silcd/packet_send.c.
3258 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3259 specs and code. Affected file lib/silccore/silcstatus.h.
3261 * Added support for watch list. It is possible to add nicknames
3262 to be watched, and when they come to network, leave network
3263 or user mode changes the watcher will be notified of this
3264 change. Added SILC_COMMAND_WATCH command, added new
3265 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3266 notifications. Updated the protocol specs and implemented
3267 this to library, client and server. Protocol TODO #21.
3268 Affected files are lib/silccore/silccomand.h,
3269 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3270 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3271 silcd/packet_send.[ch], silcd/packet_receive.c, and
3272 irssi/src/silc/core/client_ops.c.
3274 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3275 somebody watching you. Updated the protocol specs and the
3276 code. Affected files are lib/silccore/silcmode.h, and
3277 lib/silcclient/command.c.
3279 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3281 * Added service support to SILC protocol. Added new command
3282 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3283 core library. Services are not implemented in server or
3284 client for now. Protocol TODO #20. Affected files are
3285 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3287 * Added SilcStatus argument to `command' client operation
3288 to return the error status when command sending fails
3289 locally. Changed all command in client library to return
3290 correct command status. Affected files are
3291 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3292 irssi/src/silc/core/client_ops.c.
3294 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3296 * Added silc_mime_parse function to parse MIME headers.
3297 Affected files are lib/silcutil/silcstruti.[ch].
3299 * Added MIME header parsing in Irssi SILC Client. It displays
3300 all textual MIME objects, others it ignores. Affected file
3301 is irssi/src/silc/core/clien_ops.c.
3303 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3305 * Fixed a bug in the pid writing function, which couldn't be
3306 written in a root-owned directory.
3308 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3310 * Defined that channel message to unknown Channel ID must
3311 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3312 Updated the protocol specs and the code in server. The
3313 affected file is silcd/packet_receive.c.
3315 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3317 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3318 that it is used to send error notifys if error occurs during
3319 some SILC packet processing, except commands. The error
3320 types are same as for command reply types. Defined that
3321 if private message is sent to unknown Client ID the error
3322 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3323 Updated the protocol specs and code. Affected files are
3324 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3325 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3326 and irssi/src/silc/core/client_ops.c. Renamed the
3327 SilcCommandStatus to SilcStatus.
3329 * Defined the use of extra WHOIS attributes in WHOIS command.
3330 The <Requested Attributes> (defined in a separate document)
3331 can be used to request additional information about user
3332 not returned by standard WHOIS command. Defined that server
3333 can send WHOIS command directly to client. Client provides
3334 the requested attributes to the server. Updated the protocol
3335 specs. Protocol TODO #4. Implementation is not done yet
3336 (Protocol TODO #24).
3338 * Renamed function silc_client_command_status_message to
3339 silc_client_status_message. Affected files are
3340 lib/silcclient/command_reply.[ch].
3342 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3344 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3345 32 bit integers. Updated the protcol specs and the code.
3346 Affected files are silcd/command.c and
3347 lib/silcclient/command.c.
3349 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3351 * Fixed a bug in library where sending a bogus authentication
3352 payload would lead to a crash. Affected file is
3353 lib/silccore/silcauth.c.
3355 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3357 * Added detach_disabled and detach_timeout server config
3358 options to the server. Affected files silcd/serverconfig.[ch],
3359 silcd/command.c and silcd/packet_receive.c.
3361 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3363 * Added resolve_cmd_ident field to the SilcClientEntry structure
3364 too so that if the entry is for example being resolved so
3365 another command may attach to the same pending command reply
3366 without requiring to resolve the same entry again. Added
3367 support for adding multiple pending commands for one
3368 command idenfier. Affected files lib/silcclient/command.[ch],
3369 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3371 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3373 * Defined that server receives WHOIS command reply for private
3374 and secret channels too. Updated protocol specs and the
3375 code in server. Affected file silcd/command.c.
3377 * Defined <channel user mode list> argument to WHOIS command
3378 reply for returning user modes on the channels. The
3379 channel list now doesn't include the user mode anymore but the
3380 actual channel mode. Updated protocol specs and the code in
3381 client and server. Affected files are silcd/command_reply.c,
3382 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3383 and lib/silcclient/command_reply.c.
3385 * Save the channels list in WHOIS command reply in normal server
3386 so that WHOIS always shows joined channels also in normal
3387 server and not just on router. Affected file is
3388 silcd/command_reply.c.
3390 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3392 * Defined that server receives USERS command reply for private
3393 and secret channels too. Updated protocol specs and the
3394 code in server. Affected file silcd/command.c.
3396 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3398 * Changed the UMODE's mode mask argument to be optional. If
3399 not provided then the command merely returns the current mode
3400 mask to the client. Updated protocol specs and the server.
3401 Affected file is silcd/command.c.
3403 * Added SILC session detachment/resuming support. It is possible
3404 to detach by closing the network connection and then re-connect
3405 and resume to the old client session. Added DETACHED user
3406 mode that server will set for detached client. Added new
3407 packet RESUME_CLIENT which is used to perform the resuming
3408 process. Added DETACH command. Updated the protocol specs,
3409 core library, client and server. Protocol TODO #22. Very
3410 many affected files around the tree.
3412 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3414 * Changed the CMODE's mode mask argument to be optional. If
3415 not provided then the command merely returns the current mode
3416 mask to the client. Updated protocol specs and the server.
3417 Affected file is silcd/command.c.
3419 * Changed the Killer's Client ID in KILLED notify to be just
3420 any ID payload since router server is allowed to kill as well.
3421 Updated protocol specs, client libary and server. Affected
3422 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3423 and irssi/src/silc/core/client_ops.c.
3425 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3427 * Added new user modes ANONYMOUS for special anonymous servers
3428 that may set the mode for client, and BLOCK_PRIVMSG which
3429 client may set to block incoming private messages unless the
3430 Private Message Key flag is set (using private keys to protect
3431 private messages). Updated protocol specs and code in client
3432 and server and core library. Protocol TODO #23. Affected
3433 files are lib/silccore/silcmode.h, silcd/server.[ch],
3434 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3435 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3437 * Added new channel user mode BLOCK_MESSAGES which the client
3438 may set to itself to tell server not send channel messages.
3439 Other packets such as channel key packets are still sent.
3440 Protocol TODO #23. Updated the protocol specs, client and
3441 server. Affected files are lib/silccore/silcmode.h,
3442 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3443 lib/silcutil/silcutil.c, silcd/command.c, and
3444 silcd/packet_send.c.
3446 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3448 * Redefined the Status Payload to include now two 8 bit fields,
3449 instead of one 16 bit field. This now makes it possible to
3450 send list of errors. Updated the protocol specs and the code
3451 in core library, client library and server. Protocol TODO #1.
3452 Affected files are lib/silccore/silccommand.[ch],
3453 lib/silcclient/command_reply.[ch], silcd/command.c,
3454 silcd/command_reply.c and silcd/packet_receive.[ch].
3456 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3458 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3459 must be handled by the application and should tell the application
3460 that an error message was already printed, and it should print the
3461 config coords (line, filename, ...). Affected files are
3462 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3464 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3465 server config parsing code more readable.
3467 Fixed a bug in the fetch_logging() config callback.
3469 Affected files is silcd/serverconfig.c.
3471 * Drop root privileges when started in foreground. Don't drop them
3472 if debugging also. Affected file is silcd/silcd.c.
3474 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3476 * Added more IM-like features by introducing new user modes
3477 for setting various presence information. Added new modes:
3478 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3479 specs and code. Protocol TODO #19. Affected files are
3480 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3481 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3483 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3485 * Added STATS command to the protocol after all, to return
3486 various statistical information about the network. It can
3487 be used by clients to retrieve statistical information, and
3488 servers may use it to to fetch cell and network wide
3489 statistics from router. Updated the protocol specs and
3490 implemented it to the server. Protocol TODO #16.
3491 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3492 silcd/command_reply.[ch].
3494 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3496 * The LIST command reply in client libary now adds new channel
3497 entry if the returned channel doesn't exist yet in cache,
3498 and returns the channel entry to the application in the
3499 command_reply client operation. Affected file is
3500 lib/silcclient/command_reply.c.
3502 * Changed the channel message payload's MAC generation to
3503 include the IV in the MAC as well. This way all relevant
3504 parts of the channel message payload are authenticated also
3505 with the channel message MAC (and not only by packet MAC).
3506 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3507 Affected file is lib/silccore/silcchannel.c.
3509 * Fixed the SKE to save the remote version, since the
3510 silc_ske_parse_version mistakenly checked wrong version,
3511 after it replaced the start payload. Affected files are
3512 lib/silcske/silcske.[ch].
3514 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3516 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3517 string utility functions. Added there also new functions
3518 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3519 Affected files lib/silcutil/silcstrutil.[ch].
3521 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3522 files are lib/silcutil/silcstrutil.[ch].
3524 * Defined that the security property fields in SKE SHOULD be
3525 UTF-8 encoded, defined that version string MUST be US-ASCII
3526 encoded, defined that passphrases sent in connection
3527 authentication protocol MUST be UTF-8 encoded. Implemented
3528 these to the client and server. Defined also that other
3529 passphrases sent in the protocol MUST be UTF-8 encoded.
3530 Affected files are lib/silcske/silcske.c,
3531 lib/silcclient/protocol.c, silcd/protocol.c,
3532 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3534 * Changed the silc_client_close_connection interface to not
3535 need the SilcSocketConnection which should not be visible
3536 to application. Affected files are lib/silcclient/client.c
3537 and lib/silcclient/silcclient.h.
3539 * Rewrote the text for Private Message Key Payload in the
3540 protocol specification. Protocol TODO #11.
3542 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3544 * Upgraded the protocol version to 1.1, updated protocol specs
3547 * Added the nickname as new argument to NICK_CHANGE notify and
3548 added it to protocol specs and implemented it to client and
3549 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3550 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3551 lib/silcclient/client_notify.c.
3553 * Added the killer's client ID to the KILLED notify and added
3554 it to protocol specs and implemented it to client and server.
3555 Protocol TODO #13. Affected files are silcd/command.c,
3556 silcd/packet_receive.c, packet_send.[ch],
3557 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3558 The killer's client entry is now returned to application in
3559 the `notify' client operation.
3561 * Fixed the Max Argument fields that had too large value set
3562 in the protocol specs. Protocol TODO #14.
3564 * Added the LEAVE command reply to return the ID of parted
3565 channel. Updated protocol specs and implemented it to the
3566 client and server. Protocol TODO #15. Affected files are
3567 silcd/command.c, lib/silcclient/command_reply.c. The channel
3568 entry is now returned to application in the `command_reply'
3571 * Rewrote the version SKE version checking in client libary
3572 and in server to use the silc_parse_version_string. Affected
3573 files are lib/silcclient/protocol.c, silcd/protocol.c.
3575 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3576 commands that was missing it, and updated protocol specs and
3577 the server implementation. Protocol TODO #10. The affected
3578 file is silcd/command.c.
3580 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3581 generic reply to a generic request (REQUEST flag), and
3582 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3583 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3584 to define the payload for DATA flag. Added the flags to
3585 the implementation. Protocol TODO #9. Affected file is
3586 lib/silccore/silcchannel.h.
3588 Changed the client library to return the message length
3589 to application as well in the channel_message and private_message
3590 client operations. Affected files are
3591 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3592 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3593 and lib/silcclient/client_ops_example.c.
3595 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3596 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3597 the channel. Updated protocol specs and impelemented this
3598 to client and server. Protocol TODO #6. Affected files are
3599 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3600 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3602 Added new options m and M to CMODE command in Irssi SILC
3603 client to set these modes.
3605 * Deprecated all administrative commands from SILC protocol
3606 since they are highly implementation specific commands.
3607 Updated protocol specs. Moved the old commands in
3608 implementations to private range of command types. Affected
3609 files are silcd/command.c, lib/silcclient/command.c and
3610 lib/silcclient/command_reply.c. Protocol TODO #8.
3612 * Fixed a bug in server where sending unknown command crashes
3613 the server. Affected file silcd/command.c.
3615 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3617 * Added SILC_PROTOCOLVERSION macro to check protocol version
3618 of a socket connection. The affected file is
3619 lib/silcutil/silcsockconn.h.
3621 * Added better error logging in rekey protocol. Affected file
3624 * Do not check public key types in SKE during rekey. Affected
3625 file lib/silcske/payload.c.
3627 * Fixed the rekey protocol with PFS, which was totally broken.
3628 Affected file silcd/protocol.c.
3630 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3632 * Some client implementations quit network by doing first LEAVE
3633 and then immediately SIGNOFF (like Bombyx). We now do check
3634 after a short time after LEAVE notify and check whether the
3635 client is still valid after LEAVE, and if not we remove it from
3636 cache. Affected file is lib/silcclient/client_notify.c.
3638 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3640 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3641 it's good not to have security holes here.
3643 * Fixed a negative refcount situtuation for the config context.
3644 Affected file is silcd/serverconfig.c.
3646 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3648 * ROBOdoc documented lib/silcutil/silcutil.h.
3650 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3652 * Optimized even more the SilcPacketContext structure. Now
3653 totally saved 16 bytes of memory per context after optimization.
3654 Affected files are lib/silccore/silcpacket.[ch].
3656 * Made strict checks for valid SILC IDs. Affected file is
3657 lib/silccore/silcid.c.
3659 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3661 * Changed the object argument for silc_cipher_register,
3662 silc_hash_register, silc_hmac_register and silc_pkcs_register
3663 to const. Affected files are lib/silccrypt/silccipher.[ch],
3664 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3666 * Changed the silc_get_username and silc_get_real_name to
3667 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3669 * Fixed the Irssi SILC Client to use the silc_get_username and
3670 silc_get_real_name insted of glib routines since the glib
3671 routines only corrupt stack. Fixes the Irssi SILC to work in
3672 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3674 * Fixed the Irssi to not use g_get_home_dir since it crashes
3675 or returns garbage on cygwin and corrupts stack. Added function
3676 get_home_dir to Irssi routines. Affected files are
3677 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3679 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3681 * Made some structure optimizations. SFTP memory FS MemFSEntry
3682 entry structure. Optimized SilcTask structure. Optimized
3683 SilcPacketContext structure.
3685 Affected files lib/silcsftp/sftp_fs_memory.c,
3686 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3688 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3690 * And yet again reverted back the config thing since Johnny
3691 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3694 * Fixed memory leaks from config object. Affected files are
3695 silcd/serverconfig.[ch].
3697 * Added support for adding new connections to the server in rehash.
3698 After rehash they take effect.
3700 Added support for changing the maximum allowed connections in
3701 rehash. The number can grow but going smaller is not supported.
3703 Added function silc_server_num_sockets_by_remote to the
3704 silcd/server_util.[ch].
3706 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3708 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3710 * Added preliminary checking during config parsing for a valid
3711 public/private key and removed further checks in the code.
3712 Affected files are silcd/serverconfig.[ch], server.c.
3714 * Moved functions silc_server_drop() and silc_server_daemonise()
3715 from server.c to silcd.c since they are stricly related to
3716 the application activity.
3718 * Reverted a small part of the automatic ref/unref since
3719 it caused a double unref in some situations. Affected
3720 files are silcd/silcd.[ch], server.c, serverconfig.c.
3722 * Added some .cvsignore files in the lib directory.
3724 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3726 * Fixed silc_net_gethostbyaddr to correctly resolve by
3727 address. Affected file lib/silcutil/silcnet.c.
3729 * Fixed the notify relaying to client. The HMAC to be used
3730 with relayed packets ws wrong and caused decryption failure
3731 at the client end. Affected file is silcd/packet_receive.c.
3733 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3735 * Created new branch silc_protocol_1_0_branch.
3737 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3739 * Changed the silc_server_config_* routines to be SilcServer
3740 independent. They are now officially application specific code
3741 and not part of generic server implementation. Affected files
3742 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3744 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3746 * Added automatic referencing of config context in the
3747 silc_server_config_alloc, and automatic unreferencing in the
3748 silc_server_config_destroy. Affected files are
3749 silcd/serverconfig.[ch], silcd/silcd.c.
3751 * Fixed the silc_log_quick handling in the logging routines.
3752 It didn't log quickly when it was TRUE. Affected file is
3753 lib/silcutil/silclog.c. Also the flush delay was set even
3754 if it was 0 in config file. Affected file is
3755 silcd/serverconfig.c.
3757 * Added support for changing key pair of the server in rehash.
3758 Affected file silcd/server.c.
3760 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3762 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3763 too early, before getting the channel entry. Affected file
3764 is silcd/packet_receive.c.
3766 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3768 * Added functions silc_server_config_[ref/unref], these are used
3769 to prevent that the config object is destroyed.
3771 No longer directly affect global variables silc_log_quick and
3772 silc_log_delay, they are first cached inside the config object
3773 and then applied with silc_server_config_setlogfiles().
3775 silc_server_config_set_defaults() is now internal to
3776 serverconfig.c, there are no reasons to show this internal stuff
3779 Affected files are silcd/serverconfig.[ch].
3781 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3782 fprintf's to stderr, since some code may be executed again after
3783 the server went into the background. Affected files are
3786 * Added rehash support. Added function silc_server_rehash() that
3787 will perform all the basic tasks of the rehashing procedure.
3789 * Added command line option `-x, --hexdump'. This will enable the
3790 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3791 The option `--hexdump' implies `--debug'.
3793 * Fixed a bad bug in the logging APIs (silcutil library) where
3794 the application would crash after calling silc_log_reset_all().
3796 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3798 * Fixed the KICKED notify handling in client library to
3799 correctly remove the channel and all entries from the
3800 channel when I was kicked. This bug crashed the client.
3802 Fixed yet another but in KICKED notify handling to remove
3803 the kicked client correctly from the channel.
3805 Affected file is lib/silcclient/client_notify.c.
3807 * Fixed a minor bug in looking up correct client entry
3808 in KICKED notify in server. Affected file is
3809 silcd/packet_receive.c.
3811 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3812 sources correctly to distribution. Fixes --with-gmp option.
3814 * Removed the manual rehashing from ID Cache, and changed it
3815 to use the SILC Hash Table's auto rehash feature. Affected
3816 file is lib/silccore/silcidcache.c.
3818 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3820 * Fixed a bug in the silc_client_nickname_format function that
3821 handles the multiple same nickname formatting. Two clients
3822 with same nickname caused problems after the first one left
3823 and rejoined. It didn't format the nickname correctly.
3824 Affected file is lib/silcclient/idlist.c.
3826 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3828 * Don't change the topic if olod topic is same as new one.
3829 Affected file is silcd/packet_receive.c.
3831 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3833 * Added cross-reference support to the SILC Documentation
3834 generator. All types across all HTML files are now cross-
3835 referenced. Affected files util/robodoc/generator.c and
3836 scripts/silcdoc/silcdoc.
3838 * Added file lib/silcutil/silctypes.h to include all the
3839 arithmetic type definitions and some macros. Removed
3840 includes/bitmove.h and moved macros to silctypes.h.
3842 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3844 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3846 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3848 * Added `type' argument to silc_id_payload_parse_id function which
3849 now returns the type of the ID to the sent pointer. Affected
3850 file is lib/silccore/silcid.[ch].
3852 * Added check for CMODE_CHANGE notify type that mode change is
3853 allowed by the sender. Affected file silcd/packet_receive.c.
3855 * Added check for CUMODE_CHANGE notify type that mode change is
3856 allowed by the sender. Affected file silcd/packet_receive.c.
3857 Added the ID type as CUMODE_CHANGE notify type as argument
3858 to the `notify' client operation. Affected files are
3859 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3861 * Added function silc_client_add_server to the client library.
3862 Added support for resolving also channel and server info when
3863 received unknown entity in notify packet. Affected files are
3864 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3866 * Added function silc_command_get_status to return the command
3867 status from the command reply's argument payload. Affected files
3868 are lib/silccore/silccommand.[ch].
3870 * Added check for KICKED notify type that the kicking is
3871 allowed by the client. Affected file silcd/packet_receive.c.
3873 * Created function silc_get_input which can be used to get input
3874 (echo on or off) from user on command line. Affected files are
3875 lib/silcutil/silcutil.[ch].
3877 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3879 * Optimized silc_server_packet_relay_to_channel function.
3880 Added new function silc_channel_message_payload_encrypt which
3881 can be called directly if channel message payload needs to
3882 be encrypted and is already encoded (no need to call _encode
3883 function). Packet relaying is now done by router without any
3884 extra memory allocations. Affected files are
3885 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3886 silcd/packet_send.c.
3888 * Fixed the INVITE notify handling. It took wrong arguments
3889 as invite list and invite delete. Affected file is
3890 silcd/packet_receive.c.
3892 * Added check for TOPIC_SET notify type that the topic change is
3893 allowed by the client. Affected file silcd/packet_receive.c.
3895 * Added check for INVITE notify type that inviting is allowed by
3896 the client. Affected file silcd/packet_receive.c.
3898 * Changed the silc_server_client_on_channel to return the
3899 SilcChannelClientEntry as well. Moved the function
3900 silc_server_check_cmode_rights to server_util.[ch].
3901 Affected files are silcd/server_util.[ch], silcd/command.c.
3903 * Added function silc_server_check_umode_rights to check whether
3904 changing client's user mode is allowed. Added check for
3905 UMODE_CHANGE notify type that the umode change is allowed
3906 by the client. Affected files are silcd/server_util.[ch],
3907 silcd/packet_receive.c and silcd/command.c.
3909 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3911 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3912 ID length. It ignored that ID can be IPv6 based as well.
3913 Affected file lib/silccore/silcpacket.h.
3915 * Fixed the silc_id_id2str and silc_id_str2id to take the
3916 IPv6 address offset's into consideration. Affecte file is
3917 lib/silccore/silcid.c.
3919 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3921 * Fixed the internal Unix scheduler functions to check for
3922 NULL context they may receive. The affected file is
3923 lib/silcutil/unix/silcunixschedule.c.
3925 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3927 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3928 can specify different directory with --home command line
3929 parameter. Affected files irssi/src/silc/core/client_ops.c,
3932 * SILC-specific commands aren't now executed if the active server
3933 isn't of SILC-type, so there won't be problems with having
3934 IRC and SILC protocol support in same client. Affected files
3935 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3938 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3940 * Improved the signal support in SILC Schedule. Added new
3941 function silc_schedule_signal_call which is used by application
3942 to mark a signal to be called. It is now safe to perform
3943 any kind of tasks in signal callbacks since it is guaranteed
3944 that the application specified signal callback is called
3945 after the signal is over. Affected files are
3946 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3948 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3950 * Added `name' field to SilcChannelPrivateKey to represent
3951 application given name for the key. Moved also the context from
3952 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3953 Added the `name' argument also to the function
3954 silc_client_add_channel_private_key.
3956 Added function silc_client_current_channel_private_key to set the
3957 current channel private key in use.
3959 Added "change" command to KEY command which can be used to change
3960 the current channel private key. Bound the command also to
3961 alt+K (Alt+Shift+k).
3963 Also affected files lib/silcclient/client_channel.c,
3964 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3966 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3968 * Added silc_rng_get_byte_fast function in to the
3969 lib/silccrypt/silcrng.[ch].
3971 * Changed the interface of silc_packet_assemble and the
3972 silc_packet_send_prepare. If silc_packet_assmble is now
3973 called the application does not call silc_packet_send_prepare
3974 because the library will call it automatically. These
3975 interfaces now also return a reference to the outgoing buffer
3976 which includes the assembled packet, which the application can
3977 use to encrypt the packet.
3979 Affected files are lib/silccore/silcpacket.[ch],
3980 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3981 silcd/packet_send.c, server_backup.c and packet_receive.c.
3983 * Fixed a packet sending bug on very high load, where outgoing
3984 packet queue wasn't handled correctly and packets got corrupted.
3985 Affected files are lib/silcutil/*/silc*sockconn.c,
3986 lib/silcclient/client.c and silcd/server.c.
3988 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3990 * Added macro SILC_PACKET_DATALEN which can be used during
3991 packet assembling to check whether the data to be added to
3992 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3993 len is truncated until it fits it.
3995 Added checks for maximum length of channel message payload and
3996 private message payload also.
3998 Added checks for maximum packet length in server and in
4001 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4002 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4003 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4004 lib/silcclient/client_prvmsg.c.
4006 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4008 * Added silc_server_packet_queue_purge call to the
4009 silc_server_disconnect_remote to assure that all data in the
4010 queue before disconnecting is sent to the network. Affected
4011 file silcd/server.c.
4013 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4015 * Added the deleting of server's own ID cache entry to the
4016 silc_server_free function. Free also everything else that
4017 has been allocated in silc_server_init. The affected file
4020 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4022 * Added functions silc_parse_version_string, silc_version_to_num,
4023 and silc_ske_parse_version to parse SILC protocol style version
4024 strings. Affected files lib/silcutil/silcutil.[ch] and
4025 lib/silcske/silcske.[ch].
4027 * Added new configuration params: version_protocol, version_software
4028 and version_software_vendor to specify what version the remote
4029 host must at least be to be able to connect to server. The vendor
4030 string can be regex matched too. Added new function
4031 silc_server_connection_allowed to check maximum number of allowed
4032 connections, and allowed versions for incoming connections.
4033 Affected files are silcd/server.c, server_util.[ch] and
4036 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4038 * Added preliminary support for signals in scheduler. The
4039 signals we care about are now blocked always when the scheduler
4040 is locked. This way we can synchronise the use of signal with
4041 scheduler. It is guaranteed that when signal occurs the scheduler
4042 is not locked, and thus new tasks can be safely added to the
4045 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4046 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4047 Added new platform specific routines
4048 silc_schedule_internal_signals_[un]block and
4049 silc_schedule_internal_signal_[un]register.
4051 Added new functions to SILC Schedule API:
4052 silc_schedule_signal_[un]register. Each signal that application
4053 is going to use should be registered to the scheduler.
4055 Affected files are lib/silcutil/silcschedule.[ch],
4056 lib/silcutil/*/silc*schedule.c.
4058 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4060 * Check for unauthenticated client and server in the
4061 silc_server_new_client and silc_server_new_server functions.
4062 Affected file silcd/packet_receive.c.
4064 * Added function silc_string_is_ascii to check whether given
4065 string is 7-bit ASCII string. Affected files are
4066 lib/silcutil/silcutil.[ch].
4068 * Added function silc_id_is_valid_server_id into the
4069 silcd/serverid.c and added checking for valid Server ID's in
4070 silc_server_new_server. The Server ID must always be based
4071 on the server's public IP address.
4073 * Added logging of DISCONNECT packet message in the server.
4074 Affected file silcd/server.c.
4076 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4078 * Changed all library interfaces that use Global RNG to also
4079 accept SilcRng as argument. Affected files are
4080 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4081 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4082 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4083 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4084 lib/silccrypt/rsa.c.
4086 * Added function silc_pkcs_generate_key to the
4087 lib/silccrypt/silcpkcs.[ch] for applications so that they
4088 don't need to do pkcs->pkcs->init calls anymore.
4090 * Remove SilcSocketConnection from the SFTP API since it really
4091 wasn't needed there. The application has the information
4092 saved in its contexts anyway and the SFTP layer doesn't need
4093 know about it. Affected files lib/silcsft/silcsftp.h and
4094 lib/silcsftp/sftp_[server/client].c.
4096 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4097 The SilcSimContext is not SilcSim.
4099 * Fixed possible buffer overflows in silc_id_render in the
4100 lib/silcutil/silcutil.c.
4102 * On EPOC the global crypto module lists are not used at all
4103 in the crypto library. Added support for using the constant
4104 algorithm list on EPOC. Affected files are
4105 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4108 * Fixed the handling of third parameter of KICKED notify, since
4109 it was mistakenly updated to SILC Protocol 1.0 even though it
4110 is to be included in 1.1. Since it is not in 1.0 it is not
4111 mandatory, and this fix now handles it only if it is provided,
4112 and it is not error if it is not provided. Affected file
4113 lib/silcclient/client_notify.c.
4115 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4117 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4118 client. Affected file irssi/src/silc/core/client_ops.c.
4120 * Merged with Irssi 0.8.4 from irssi.org CVS.
4122 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4124 * Check for valid socket connection in client entries before
4125 sending any messages. Fixes a crash, but doesn't fix some
4126 other underlaying bug that is lurking there. Affected
4127 file silcd/packet_send.c.
4129 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4131 * $usermode, $cumode and $cumode_space expandos shouldn't do
4132 anything with non-SILC server records. Affected file
4133 irssi/src/silc/core/silc-expandos.c
4135 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4137 * Fixed the silc_net_check_[host/local]_by_sock to support
4138 IPv6 bound sockets as well. Now they can return IPv6 addresses
4139 as well. Affected file lib/silcutil/silcnet.c.
4141 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4142 Affected lib/silcutil/unix/silcunixnet.c.
4144 * Fixed ID rendering (at least on some platforms, not NetBSD)
4145 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4147 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4149 * Added silc_hash_public_key and silc_hash_public_key_compare
4150 functions to be used with SilcHashTable. They can be used to
4151 hash public keys and compare public keys in hash table. Affected
4152 file lib/silcutil/silcutil.[ch].
4154 * Added support for specifying multiple public keys for Client
4155 connection section in server configuration file. This makes it
4156 possible to accept multiple public keys from same host, or to
4157 make a section that accepts any incoming host, and have the
4158 accepted public keys listed in the section.
4160 Added functions silc_sever_[find/get]_public_key, added the
4161 support for this actually to all connection sections but only
4162 the Client section is currently allowed to specify multiple
4165 Affected files are silcd/server.c, server_internal.h,
4166 command.c, protocol.c, server_util.[ch], packet_receive.c.
4168 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4170 * Merged Irssi 0.8.2 from irssi.org CVS.
4172 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4174 * If silc_debug is TRUE, also output standard logging messages
4175 to stderr with the debug output.
4177 Made silc_log_reset_all() flushing all channels before returning.
4178 Also fixed some documentation typos.
4180 Affected files are lib/silcutil/silclog.[ch].
4182 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4184 * Fixed the server to check correctly the amount of connections
4185 from single host, by checking also the type of the connection.
4186 Fixed also the comparison of number of connections and number
4187 of allowed connections. Affected files are silcd/server.c,
4190 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4192 * Fixed the USERS command reply to save the user's mode on the
4193 channel as well. Fixed JOIN command reply to check whether a
4194 client is on channel already and not join it twice. Affected
4195 file lib/silcclient/command_reply.c.
4197 * Added new file silc-expandos.c into irssi/silc/core/ to return
4198 various stuff for various signal for the statusbar etc. updating.
4199 Now Irssi SILC client prints channel user modes etc. on the
4202 * The user mode (like server/router operator changes) is now shown
4203 on the Irssi SILC client's statusbar. The affected files are
4204 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4206 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4208 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4209 to SILC_SCHEDULE_[UN]LOCK macros.
4211 * Added more error printing to logs in server code. Affected
4212 files silcd/server.c and silcd/protocol.c.
4214 * Fixed -S option parsing in Irssi SILC Client. Affected file
4215 irssi/src/silc/core/silc-core.c.
4217 * Added silc_buffer_alloc_size function. Affected file is
4218 lib/silcutil/silcbuffer.h.
4220 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4222 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4223 constants. Affected files in
4224 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4227 * Changed the internal SFTP Memory FS table to const. Affected
4228 file lib/silcsftp/sftp_fs_memory.c.
4230 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4232 * Fixed the buffer formatting and unformatting routines to
4233 check the size of 64 bits types with sizeof(). Affected
4234 file is lib/silcutil/silcbuffmt.c.
4236 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4238 * Removed 0.6.x backwards support.
4240 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4242 * Changed all integer type names:
4243 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4244 to avoid collisions with other libraries using same type names
4247 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4249 * Added `prefer_ipv6' argument to the functions
4250 silc_net_gethostbyname[_async]. If it is TRUE it will return
4251 IPv6 address over IPv4. If FALSE IPv4 address is returned
4252 even if IPv6 address was found. Affected files
4253 lib/silcutil/silcnet.[ch].
4255 * Added support silc_net_create_connection[_async] to fallback
4256 to IPv4 address if IPv6 address could not be used (like if
4257 it doesn't work on a specific system). Affected file in
4258 lib/silcutil/unix/silcunixnet.c.
4260 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4262 * Added silc_schedule_reinit function to do the enlarging
4263 of the max tasks handling capabilities of the scheduler.
4264 Affected files lib/silcutil/silcschedule.[ch].
4266 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4268 * Added automatic extern "C" { ... } for C++ compilers so the
4269 application does not need to define them. Affected file
4270 includes/silcincludes.h.
4272 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4273 old name went against naming convention. Applications now
4274 include "silcclient.h" instead of "clientlibincludes.h".
4275 Removed includes/clientlibincludes.h, it is redundant now.
4277 * Renamed includes/version.h to silcversion.h.
4279 * Added really preliminary support for OS/2 into the util
4280 library. Only thread & mutex API is implemented, others
4281 are still to be implemented. Created the lib/silcutil/os2/
4282 directory. Created also file includes/silcos2.h.
4284 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4286 * Added preliminary BeOS support into the util library.
4287 Created lib/silcutil/beos/, and implemented all the needed
4288 functions to support SILC on BeOS. Created also file
4289 includes/silcbeos.h.
4291 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4293 * Added proper initializations to silc's irssi code, so it's
4294 now possible to load it as module. Affected files
4295 irssi/src/silc/core/silc-core.c,
4296 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4298 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4300 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4303 * Fixed the silcdoc document generator to correct generate
4304 docs from all kinds of filenames. Affected files are
4305 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4307 * ROBOdoc documented lib/silcutil/silcmemory.h.
4308 Added also new function silc_memdup.
4310 * Removed lib/silcutil/silcbufutil.h and moved those routines
4311 to the lib/silcutil/silcbuffer.h.
4313 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4315 * Added `user_count' to the SilcChannelEntry which now tells the
4316 number of users on the channel. The user count is now saved
4317 in normal server of global channels as well. Affected files
4318 silcd/server.c, idlist.h, packet_receive.c and command.c.
4320 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4321 include file utility functions.
4323 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4324 instead of calling directly OS routines.
4326 * Fixed NICK change printing in Irssi SILC Client. Fixed
4327 KICKED notify printing in Irssi SILC Client. Affected file
4328 irssi/src/silc/core/client_ops.c.
4330 * Fixed a NICK change bug in client library, to not recreate the
4331 client_entry->channels hash table everytime nick is changed.
4332 Affected file lib/silcclient/client.c.
4334 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4336 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4337 the SKE interface a bit.
4339 * Fixed padding problem in PKCS#1. The padding was not actually
4340 random since the random number generator was used incorrectly.
4341 This security bug affects only when encrypting with PKCS#1, and
4342 it is not currently used at all in SILC. SILC only use signing
4343 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4345 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4347 * Rewrote the notify handling in Irssi SILC client to not call
4348 the events as signals. Fixes problems with Perl support.
4349 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4351 * Send the auto-nicking NICK command in client library with
4352 little timeout after connecting. The affected file is
4353 lib/silcclient/client.c.
4355 * Added following new config file settings:
4356 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4357 key_exchange_timeout, conn_auth_timeout, connections_max,
4360 Implemented all the new config settings handling in the server.
4362 Optimized the use of SKE Mutual flag usage. Use it only
4363 if connection authentication protocol is not based in public
4366 Renamed all SilcServerConfigSection* to SilcServerConfig*
4367 to have a bit shorter names.
4369 Affected files silcd/serverconfig.[ch], server.[ch], and
4372 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4374 * Cleaned up the listening sockets code, preparing for the rehash
4375 support. Affected file is silcd/server.c.
4377 * Fixed some output messages. Affected files are silcd/silcd.c,
4380 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4382 * Create lib/doc/silcrng_intro.html document as introduction
4383 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4385 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4387 * Fixes to the silcd config template. Affected file is
4388 doc/example_silcd.conf.in.
4390 * Removed type casts from silc_calloc(), conforming to the
4391 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4393 * Removed param_name member from client, server, and router
4394 section structs, now identifying the param directly.
4396 Added CONFIG_FREE_AUTH macro in config file parsing.
4398 Affected files are silcd/serverconfig.[ch].
4400 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4402 * Fixed command line parameter handling. All SILC initialization
4403 is now done in silc_core_init() which also fixes autoconnecting
4406 Affected files irssi/src/silc/core/silc-core.c,
4407 irssi/src/fe-text/silc.c.
4409 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4411 * Added new configuration options and blocks:
4412 keepalive_secs, reconnect_count, reconnect_interval,
4413 reconnect_interval_max, reconnect_keep_trying and
4414 require_reverser_lookup. Added ConnectionParam block, and
4415 implemented the connection parameters when connecting as
4416 initiator and when accepting connections as responder.
4418 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4419 whether given configuration value has been given already.
4421 Affected files silcd/serverconfig.[c], server.[c].
4423 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4424 algorithm parts and created new file silcalgs.conf, that
4425 is now included from the example_silcd.conf.in.
4427 * Optimized the silc_server_connect_to_router_second to take
4428 the connection configuration object from the SilcServerConnection
4429 object instead of finding it during the connecting phase.
4430 Added the configuration object to SilcServerConnection struct.
4431 Affected files silcd/server_internal.h, server.c.
4433 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4435 * Add the client on channel after it was resolved at the
4436 channel message receiving, and it was not already on the
4437 channel. Affected file lib/silcclient/client_channel.c.
4439 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4441 * Fixed the public key authentication to allocate always the
4442 destination signature buffer instead of using static buffer.
4443 Affected file silcd/protocol.c.
4445 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4447 * Unified the serverconfig.[ch]'s helper function interface.
4448 Affected file silcd/serverconfig.[ch].
4450 * Removed doc/example_silc.conf.in since it is redundant.
4451 The make install will now install irssi/silc.conf file.
4453 * Added new Passphrase and Publickey authentication methods to
4454 config file, allowing both public key and passphrase based
4455 authentication to be set at the same time.
4457 Added `prefer_passphrase_auth' setting in config file which
4458 can be used to set to prefer passwd auth if both passwd and
4459 public key is set. If not set, public key is preferred.
4460 This has effect only when being initiator (responder will try
4463 Added support for authentication with passphrase and public key
4464 at the same time. The passphrase is tried first always since
4465 it is faster to check.
4467 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4469 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4471 * Merged the new SILC Config library, with the server parsing
4472 support. Read the header file silcconfig.h or the toolkit
4473 documentation for the news. Affected files are
4474 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4475 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4476 silcd/protocol.c silcd/server.c silcd/server_backup.c
4477 silcd/serverconfig.[ch] silcd/silcd.c.
4479 * Fixed some silclog documentation. Affected file is
4480 lib/silcutil/silclog.h.
4482 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4484 * The silc_cipher_register, silc_hash_register and
4485 silc_hmac_register now checks if the object to be registered
4486 is registered already. Affected files are
4487 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4489 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4491 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4493 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4495 * Allow zero length channel messages inside the Channel Message
4496 Payload. Affected file lib/silccore/silcchannel.c.
4498 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4499 as header filenames.
4501 * Removed lib/silcclient/README and created HTML file
4502 lib/silcclient/silcclient_using.html, which is now included
4503 as part of Toolkit documentation.
4505 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4507 * Fixed CUMODE_CHANGE notify handling to change the mode of
4508 correct client. Affected file lib/silcclient/client_notify.c.
4510 * Make silc_rng_alloc fail if it cannot allocate the sha1
4511 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4513 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4515 * Fixed the file transfer's key agreement payload to include
4516 zero port also if the hostname is NULL because it could not
4519 Call file transfer monitor callback now also if error occurs
4520 during key agreement protocol.
4522 Changed the silc_client_file_send interface to return the
4523 SilcClientFileError instead of session id. The session ID
4524 is returned into pointer provided as argument.
4526 Check that the file exists locally before sending the
4527 file transfer request at all.
4529 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4531 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4532 error than can occur while key agreement protocol. Affected
4533 file lib/silcclient/silcapi.h.
4535 * Fixed the event_mode CMODE handler to not crash when mode
4536 is changed and +k mode is set in the channel. Affected file
4537 irssi/src/silc/core/silc-channels.c.
4539 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4540 SILC_LOG_WARNING to give out Warning and not Error. Affected
4541 file lib/silcutil/silclog.c.
4543 * Fixed the channel message payload decryption in the function
4544 silc_channel_message_payload_decrypt to not modify the original
4545 buffer before it is verified that the message decrypted
4546 correctly. Otherwise, next time it is called with correct
4547 channel key it won't encrypt since the payload is corrupted.
4548 Affected file lib/silccore/silcchannel.c.
4550 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4552 * Do not constantly resize the window. A fix patch by cras.
4553 Affected file irssi/src/fe-text/screen.c.
4555 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4557 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4558 Affected file lib/silcutil/silcnet.c.
4560 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4562 * Fixed a bug in hash table internal routine for traversing
4563 the table with foreach callback. The current entry may
4564 become invalid in the callback but it was referenced after
4565 the callback returned.
4567 Do not allow auto rehashing of hash table during the
4568 silc_hash_table_foreach operation, for same reasons as it is
4569 not allowed for SilcHashTableList. Affected files are
4570 lib/silcutil/silchashtable.[ch].
4572 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4574 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4575 Win32 DLL. extern's in header files are now declared with
4578 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4580 * Fixed private message handling. It used some old code that
4581 caused the client to crash. Affecte file is
4582 lib/silcclient/client_prvmsg.c.
4584 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4586 * Added function silc_client_add_channel,
4587 silc_client_replace_channel_id, and removed functions
4588 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4589 from client library.
4591 * Added cross reference of the joined channels to the
4592 SilcClientEntry, and changed the SilcChannelEntry's
4593 users list to SilcHashTable. The affected files are
4594 lib/silcclient/idlist.[ch].
4596 * Fixed a bug in hash table tarversing. While the hash table
4597 is traversed with SilcHashTableList the table must not be
4598 rehashed. It is now guaranteed that auto rehashable tables
4599 are not rehashed while tarversing the list. Also defined that
4600 silc_hash_table_rehash must not be called while tarversing
4601 the table. Added function silc_hash_table_list_reset that must
4602 be called after the tarversing is over. The affected files are
4603 lib/silcutil/silchashtable.[ch].
4605 * Changed all hash table traversing to call the new
4606 silc_hash_table_list_reset in server and in client library.
4608 * Added function silc_client_on_channel to return the
4609 SilcChannelUser entry if the specified client entry is joined
4610 on the specified channel. This is exported to application as
4611 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4613 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4615 * Fixed founder regaining problem with JOIN command on normal
4616 server. The notify for mode change must be sent always and
4617 not only if !cmd->pending. Affected file silcd/command.c.
4619 * Fixed the WHOWAS command's reply sending to support the
4620 lists correctly. Affected file silcd/command.c.
4622 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4624 * When sending JOIN command to router for processing the
4625 sender's old command identifier was not saved back to the
4626 sender's command context, fixed now. The affected file is
4629 * Create the key in JOIN command of the router did not return
4630 the channel key, added check for this. Affected file is
4633 * Fixed a channel ID update bug in JOIN command reply. Do
4634 not directly upgrade the ID but call the function
4635 silc_idlist_replace_channel_id if the ID was changed.
4636 Affected file silcd/command_reply.c.
4638 * Fixed memory leaks from command calling if it would fail.
4639 Affected file silcd/command.c.
4641 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4643 * Applied patches from cras:
4645 Memory leak fixes around libaries, irssi window resize fix,
4646 new silclist.h and silcdlist.h, all extern inline changed to
4649 * Removed dotconf from lib/dotconf, not needed anymore.
4651 * Removed TRQ from lib/trq, not needed anymore.
4653 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4654 with server connections. Later this will be configurable
4655 in config file after new config file is done. Affected file
4658 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4660 * Fixed a crash in server related to channel announcements.
4661 Affected file silcd/server.c.
4663 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4665 * Fixed memory leaks in silc_server_create_new_channel*
4666 functions. Affected file silcd/server.c.
4668 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4669 which ID was changed. This way the router will send the
4670 user list for the channel again, and server won't be in
4671 desync in some rare circumstances. Affected file is
4672 silcd/packet_receive.c.
4674 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4676 * Check for NULL socket pointer in the function
4677 silc_server_packet_send_to_channel_real. Affected file
4678 silcd/packet_send.c.
4680 * Fixed the BAN notify handling to correctly remove ban
4681 list. Affected file silcd/packet_receive.c.
4683 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4685 * Fixed some header addition to Toolkit distribution in
4686 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4688 * Added lib/silcclient/client_ops_example.h as an template
4689 file for application programmers to quickly start using
4690 the SilcClientOperation functions in their application.
4691 Updated the lib/silcclient/README as well to tell about this
4692 nice file made available.
4694 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4696 * Call silc_server_remove_from_channels when removing client
4697 entry when NO_SUCH_CLIENT_ID was received. Affected file
4698 is silcd/command_reply.c.
4700 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4702 * Added server & router operator statistics updating. Affected
4703 file silcd/packet_receive.c and silcd/command.c.
4705 * Fixed the SERVER_SIGNOFF notify handling on normal server
4706 not to save the history information for clients. Same was
4707 fixed earlier in remove_clients_by_server function, but not
4708 here. Affected file silcd/packet_receive.c.
4710 * Raised the default connection-retry count from 4 to 7 in
4711 server. Affected file silcd/server.h.
4713 * Cancel any possible reconnect timeouts when we start the
4714 key exchange. Affected file silcd/server.c.
4716 * Do not reconnect on connection failure when SCONNECT was
4717 given. Affected files silcd/server.[ch].
4719 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4721 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4723 * Fixed the NICK command to always give the unformatted
4724 nickname to the one giving the NICK command. If unformatted
4725 nickname is cached already it will be formatted and the
4726 local entry will always get the unformatted nickname.
4727 Affected file lib/silcclient/idlist.c.
4729 * Fixed some double frees from client library commands.
4730 Affected file is lib/silcclient/command.c.
4732 * Fixed CUMODE command in server to assure that no one can
4733 change founder's mode than the founder itself, there was a
4734 little bug. Affected file silcd/command.c.
4736 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4738 * Removed the SilcClientCommandDestructor from the client
4739 libary, it is not needed anymore. Affected files are
4740 lib/silcclient/silcapi.h, command[_reply].[ch],
4741 client_notify, idlist.c.
4743 * Fixed GETKEY command to first resolve client, and then
4744 resolve the server only if the client was not found, instead
4745 of resolving both at the same time. Affected file is
4746 lib/silcclient/command.c.
4748 * Added silc_client_start_key_exchange_cb and lookup the
4749 remote hostname and IP address before starting the key
4750 exchange with server. The affected file is
4751 lib/silcclient/client.c.
4753 * The server's public key is now saved using the IP address
4754 of the server and not the servername for the filename.
4755 The hostname public key filename is checked as an fall back
4756 method if the IP address based filename is not found.
4758 Fixed the GETKEY command to save the fetched server key
4759 in correct filename.
4761 Print the remote server's hostname now when new key is
4762 received during connection process. Affected file is
4763 irssi/src/silc/core/client_ops.c.
4765 * Return always our own public key to the client if it asks
4766 for it with GETKEY command. Affected file silcd/command.c.
4768 * Removed the use_auto_addr variable from default config
4769 file since it was in wrong section. Affected file is
4772 * Fixed TOPIC_CHANGE notification to not route it when it
4773 was sent using silc_server_send_notify_to_channel function.
4774 Affected file silcd/command.c.
4776 * Fixed silc_server_send_notify_kicked to send the kicker's
4777 Client ID also, it was missing. Affected files are
4778 silcd/command.c, silcd/packet_send.[ch].
4780 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4782 * Do not save client history information in SERVER_SIGNOFF.
4783 Fixes the bug in normal server that it does not detect
4784 the client becoming valid after the server becomes back
4785 online. Affected file silcd/server_util.c.
4787 * Added `sock_error' field into the SilcSocketConnection
4788 context. When error occurs during socket operation (read
4789 or write) the error is saved. Added also new function
4790 silc_socket_get_error to return human readable socket error
4791 message. Affected files are lib/silcutil/silcsockconn.[ch],
4792 lib/silcutil/unix/silcunixsockconn.c, and
4793 lib/silcutil/win32/silcwin32sockconn.c.
4795 * The server now prints the socket error message in the
4796 signoff for client. Affected file silcd/server.c.
4798 * Fixed the `created' channel information sending from router
4799 to server in JOIN command. Checks now whether the channel
4800 really was created or not and set it according that.
4802 Fixed the JOIN command to use the client entry's current
4803 ID during the joining procedure instead of the one it sent
4804 in the command (it is checked though), since it can change
4805 between the packet processing and command processing, and
4806 would just case unnecessary pain in the client end. Affected
4807 file silcd/command.c.
4809 * Fixed a channel key payload sending to use correct channel
4810 ID when the server was forced to change the channel's ID by
4811 router. Router sent the key payload with the old Channel ID.
4812 Affected file silcd/packet_receive.c.
4814 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4816 * Call silc_server_save_channel_key only if the key payload
4817 was provided in the JOIN command's command reply. Affected
4818 file silcd/command_reply.c.
4820 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4822 * Fixed silc_mp_sizeinbase to return the value correctly with
4823 MPI. Affected file lib/silcmath/mp_mpi.c.
4825 * Fixed the stop_server signal to correctly stop the scheduler
4826 and gracefully stop the server when SIGTERM or SIGINT signals
4827 are received. Affected file silcd/silcd.c.
4829 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4831 * Simple handling of TERM and HUP signals. Also added some log
4832 flushing call around. Affected file is
4835 * Fixed small bugs in silclog.c. Now buffering output will take
4836 effect after 10 seconds since startup: This will ensure that
4837 no important startup messages are lost. Also output redirection
4838 will preserve original format ([Date] [Type] message).
4839 Affected file is lib/silcutil/silclog.c.
4841 * Added two options to the config file, in the logging section:
4842 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4843 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4845 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4847 * Do not print the warning about log files not being initialized
4848 more than once to avoid excess logging. Affected file is
4849 lib/silcutil/silclog.c.
4851 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4852 the SIM copying in make install in Makefile.am.pre.
4854 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4856 * Rewritten silclog APIs. Globally interesting changes follows:
4857 silc_log_set_files() changed to silc_log_set_file().
4858 silc_log_set_callbacks() changed to silc_log_set_callback().
4859 ROBOdoc documented silclog header file.
4860 SilcLogCb now returns bool to wether inihibit the default
4861 handler or not (to keep the old behaviour return always TRUE).
4862 The new APIs should also fix the problem of the
4863 silcd_error.log file that was written in the current directory.
4866 Log files streams will remain opened after silc_log_set_file()
4867 call, means less CPU usage notably on high traffic servers.
4868 File streams are now full buffered, and flushed to the disk
4869 every 5 minutes, lesses HD activity and CPU usage.
4870 Messages can be redirected, allowing admins to configure
4871 one single logfile for all server messages.
4872 the silc_log_quick global variable to activate fast-logging.
4873 Affected files lib/silcutil/silclog.[ch]
4875 * Changed some code to conform new silclog APIs. Affected
4876 files are doc/example_silcd.conf.in, silcd/server.c
4877 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4880 * Fixed a memory leak that could occur in some situations.
4881 Affected file silcd/serverconfig.c.
4883 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4885 * Added the silc_client_del_client to remove the client from
4886 all channels as well. Affected file lib/silcclient/idlist.c.
4888 * Fixed the client library to correctly remove the client
4889 from all channels when the client entry is being destroyed.
4890 Affected file lib/silcclient/client_notify.c, command.c.
4892 * Added auto-nicking support to the client library. If the
4893 applicatio now sets client->nickname it will be sent to the
4894 server after connecting by the library. This way for example
4895 SILCNICK (or IRCNICK) environment variables will have effect
4896 and always change the nickname automatically to whatever
4897 it is wanted. Affected file lib/silcclient/client.[ch].
4899 * Renamed silc_server_command_bad_chars to the
4900 silc_server_name_bad_chars and moved it to the
4901 silcd/server_util.[ch]. Added also new function
4902 silc_server_name_modify_bad to return nickname that
4903 includes bad characters as new nickname without those
4904 bad characters. This check and modify is now used in
4905 silc_server_new_client when the username is initially set
4906 as nickname, so it must be checked to be valid nickname.
4907 Affected file silcd/packet_receive.c.
4909 * The nickname length is now taken from the packet for real
4910 and not trusted to strlen() since it clearly can return
4911 wrong length for nickname including bad characters. This
4912 also applies to channel names. Affected file silcd/command.c.
4914 * Removed the lib/silcsilm/modules directory. Modules are now
4915 compiled into the lib/silcsim. Fixed the copying of the
4916 modules to follow symbolic links in Makefile.am.pre.
4918 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4920 * Fixed silc_string_regexify list creation. Fixes bugs with
4921 BAN and INVITE commands in server. The affected file is
4922 lib/silcutil/unix/silcunixutil.c.
4924 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4926 * Removed the command destructor entirely from the server's
4927 command and command reply routines. It is not needed, and
4928 its usage was buggy and caused crashes. Affected files are
4929 silcd/command[_reply].[ch].
4931 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4933 * Cancel protocol and NULL sock->protocol if timeout
4934 occurred during protocol. Affected file silcd/server.c.
4936 * Cancel protocol timeouts always before calling the final
4937 callback, to assure that after final callback is called
4938 no other state will be called for the protocol anymore.
4939 Affected file silcd/protocol.c.
4941 * Print error log if incoming connection configuration could
4942 not be found. Affected file silcd/server.c.
4944 * Fixed JOIN command to correctly save the founder mode
4945 to the client on normal SILC server, when the channel
4946 was created by the router. Affected file silcd/command.c.
4948 * Fixed LIST command (hopefully) to send correct reply
4949 packets. Affected file silcd/command.c.
4951 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4953 * The silc_packet_receive_process now returns FALSE if the
4954 read data was invalid packet, and TRUE if it was ok.
4956 The server now checks that if unauthenticated connection
4957 sends data and its processing fails the server will close
4958 the connection since it could be a malicious flooder.
4960 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4962 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4964 * Make sure the warning about error opening a log file is
4965 printed only once and not everytime it fails (produces
4966 too much useless log). Affected file lib/silcutil/silclog.c.
4968 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4970 * Made the silc_server_daemonise() function more readable.
4971 Affected file silcd/server.c.
4973 * Pid file is now optional, the user may comment it out from
4974 the config file. Removed define SILC_SERVER_PID_FILE, we
4975 don't need a default any longer. Affected file
4976 configure.in.pre, lib/Makefile.am.pre.
4978 * Make some use of the pid file. The server now dies at startup
4979 if it detects a valid pid file on his path. The server would
4980 die anyway in this circumstance, because of the bind() failure.
4981 Affected file silcd/silcd.c.
4983 * No longer compiling lib/dotconf.
4985 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4987 * Fixed JOIN command parsing not to crash. Affected file
4988 lib/silcclient/command.c.
4990 * Fied the NICK_CHANGE notify to add the new client entry
4991 even it is resolved. This removes an <[unknown]> nick
4992 thingy bug in the client. Affected file is
4993 lib/silcclient/client_notify.c.
4995 * Do not try to allocate 0 bytes (efence does not like it)
4996 in lib/silccore/silccomand.c when encoding payload.
4998 * Do not take IRCNICK as nickname in Irssi SILC client since
4999 it is not possible to set nickname before hand connecting
5000 the server (TODO has an entry about adding auto-nicking
5003 * Changed the silc_server_command_pending to check whether
5004 there already exists an pending entry with the specified
5005 command, command identifier and pending callback. This is
5006 to fix IDENTIFY and WHOIS related crashes that may register
5007 multiple pending commands with same identifier. Affected
5008 file silcd/command.c.
5010 * Fixed the server to reconnect to the router even if it
5011 was already reconnecting and EOF was received. This to
5012 fix a possibility that the server wouldn't ever try to
5013 auto-reconnect to the router. Affected file silcd/server.c.
5015 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5017 * Fixed the server's password authentication to use the
5018 length of the locally saved password, and not the one
5019 sent in the packet. Affected file silcd/protocol.c.
5021 * Fixed same password authentication problem in the
5022 Authentication Payload handling routines in
5023 lib/silccore/silcauth.c.
5025 * Yet another password authentication problem fixed with
5026 channel password handling in silcd/command.c.
5028 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5030 * If first character of string in silc_parse_userfqdn is '@'
5031 then do not parse it. Affected file is
5032 lib/silcutil/silcutil.c.
5034 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5036 * Fixed minor bug in IDENTIFY command reply sending, which
5037 caused various weird problems during JOIN when it was
5038 resolving names for users. Affected file silcd/command.c.
5040 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5042 * Fixed the IDENTIFY command reply sending to chech better valid
5043 clients. It was possible to send incomplete list of replies.
5044 Affected file silcd/command.c.
5046 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5048 * Added silc_client_command[s]_[un]register functions now to
5049 dynamically register the commands in client library. Removed
5050 the static table of commands. This allows the client library
5051 to call commands without causing the application to know about
5052 what commands library has called.
5054 Removed the INFO command reply kludge to detect when the command
5055 was called by library. Now library use its own command reply
5056 function for INFO command.
5058 Added function silc_client_command_call to call a command.
5059 Application can use it to call command, not access the structure
5062 Now all commands that are sent by the client library (not
5063 explicitly sent by application) use own command reply functions.
5065 Affected files around lib/silcclient/ and in
5066 irssi/src/silc/core/.
5068 * Fixed the WHOIS command reply sending to chech better valid
5069 clients. It was possible to send incomplete list of replies.
5071 Fixed the WHOIS and IDENTIFY to send the request to router
5072 if normal server did not do it and did not find any results.
5074 Affected file silcd/command.c.
5076 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5078 * Moved the internal data from SilcClient context into its
5079 own file, not accesible to application. Affected files
5080 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5081 and other files in client library.
5083 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5085 * Added doc/examples installation target in Makefile.am.pre.
5088 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5090 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5091 commands the found client entry will be removed from the
5092 cache, after notifying application about the error. Affected
5093 file lib/silcclient/command_reply.c.
5095 * Changed the /MSG to check for exact nickname user gave, and
5096 not let `nick' match `nick@host' if it is only one found. Now,
5097 user must type the exact nickname (like nick@host2) even if
5098 there are no more than one same nicks found. This is to avoid
5099 a possibility of sending nickname to wrong nickname since
5100 `nick' could match `nick@host'. Affected file is
5101 irssi/src/core/silc-servers.c.
5103 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5105 * Do not print "you are now server operator" or similar when
5106 giving /away command. Affected files are
5107 irssi/src/silc/core/client_ops.c, silc-servers.h.
5109 * Made the silc_server_command_pending_error_check to send
5110 the same command reply payload it received back to the
5111 original sender of the command. This way all arguments
5112 that was received by the server will be received by the
5113 client too. Affected file silcd/command.c.
5115 * Added the silc_idcache_add to return the created cache entry
5116 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5118 * Add global clients to expire if they are not on any channel.
5119 This is because normal server will never know if they signoff
5120 if they are not on any channel. The cache expiry will take
5121 case of these entries. This is done by normal servers only.
5122 The affected files are silcd/command_reply.c,
5123 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5125 * If server receives invalid ID notification for WHOIS or
5126 IDENTIFY and the ID exists in the lists, it is removed.
5127 Affected file silcd/command_reply.c.
5129 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5130 in client then client entry that it matches is searched and
5131 the nickname is printed on the screen for user. Affected
5132 file irssi/src/silc/core/client_ops.c.
5134 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5136 * Use cache entry expire time in the LIST command reply to
5137 purge old entries from the cache after the LIST command
5138 reply has been received. This way we don't have non-existent
5139 entries in the cache for too long. Affected file is
5140 silcd/command_reply.c.
5142 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5144 * If we are normal server, and we've not resolved client info
5145 in WHOIS or IDENTIFY from router, and it is global client,
5146 we'll check whether it is on some channel. If it is not
5147 then we cannot be sure about its validity and will resolve it
5148 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5149 file silcd/command.c.
5151 * Search channel by name (if possible) rather than by ID
5152 in IDENTIFY command's command reply. Affected file is
5153 silcd/command_reply.c.
5155 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5157 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5158 Updated specs and implemented it. Affected file silcd/command.c,
5159 silcd/packet_send.c and silcd/packet_receive.c.
5161 * Implemented the <founder auth> payload handling in the JOIN
5162 command. If provided all conditions for channel joining
5163 except requirement to provide correct passphrase can be
5164 overrided by the channel founder. Updated the protocol specs.
5165 Affected file silcd/command.c.
5167 Added support for founder auth in JOIN command in client
5168 library. Fixed the parsing of the JOIN command now to support
5169 all options as they should be. The affected file is
5170 lib/silcclient/command.c.
5172 * Optimized the WHOIS and IDENTIFY commands to send the request
5173 to router only if it includes nicknames or other names. If
5174 they include only IDs then check the local cache first before
5175 routing. Affected file is silcd/command.c.
5177 * Added channels topic announcements. Affected file is
5178 silcd/packet_receive.c and silcd/server.c.
5180 * Fixed the silc_server_send_notify_topic_set to really destine
5181 the packet to channel. Affected file silcd/packet_send.c.
5183 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5184 library. Affected file lib/silcclient/client_notify.c.
5186 * Added UMODE announcements. Affected file silcd/server.c.
5188 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5190 * Memory leak fixes in:
5192 lib/silcutil/silcsockconn.c
5193 lib/silcske/silcske.c
5194 lib/silcske/groups.c
5196 lib/silccrypt/silcpkcs.c
5197 lib/silccore/silccommand.c
5198 lib/silccore/silcidcache.c
5203 * ROBOdoc documented the lib/silcske/groups.h file and a
5204 bit changed the interface for better.
5206 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5208 * Update the client entry context in the ID cache after
5209 nick change. Affected file lib/silcclient/command.c.
5210 Fixes the CUMODE command when regaining founder privileges,
5211 and a little WHOIS problem.
5213 * Fixed silc_net_gethostbyname to correctly call the
5214 inet_ntop. Affected file lib/silcutil/silcnet.c.
5216 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5218 * Added IPv6 support checking to the configure.in.pre, added
5219 also --enable-ipv6 option to override the check. Affected
5220 file configure.in.pre.
5222 * The silc_thread_create now calls the start function
5223 directly if threads support is not compiled in. Removes
5224 ugly #ifdef's from generic code. Affected files are
5225 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5227 * Added silc_net_gethostby[name/addr]_async to asynchronously
5228 resolve. Affected files are lib/silcutil/silcnet.[ch].
5230 * Added support for rendering IPv6 based server, client and
5231 channel IDs. Affected file lib/silcutil/silcutil.c.
5233 * Added support for creating IPv6 based server IDs. Affected
5234 file is silcd/serverid.c.
5236 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5238 * Added silc_net_gethostby[addr/name] into the
5239 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5240 routines. Added silc_net_is_ip[4/6]. Affected file is
5241 lib/silcutil/unix/silcunixnet.c. All routines that take
5242 address as argument now supports both IPv4 and IPv6 addresses.
5244 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5246 * Fixed LIST command reply sending in server. Affected file
5249 * Server now sends the kicker's client ID in the KICK notify
5250 to the kicked client. Affected file silcd/command.c.
5252 * The client library now parses the kickers client ID and
5253 UI displays it. Affected files lib/silcclient/client_notify.c
5254 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5256 * Made all payload parsing function prototypes consistent.
5257 They all take now const unsigned char * and uint32 pair as
5258 the payload data instead of SilcBuffer. Changes all around
5259 the source tree. Other unsigned char* -> const unsigned char*
5260 changes around the tree as well.
5262 * Optimized SFTP client and server packet sending not to
5263 allocate new buffer for each packet but to recycle the
5264 first allocated buffer. Affected files are
5265 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5267 * Optimized the SFTP client to use SilcList instead of
5268 SilcDList for requests, because it is faster. Affected file
5269 is lib/silcsftp/sftp_client.c.
5271 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5272 into lib/silccore/silcid.[ch].
5274 Renamed silcpayload.[ch] into silcargument.[ch].
5276 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5278 * If client entry is deleted with active key agreement
5279 session, abort the session.
5281 The silc_client_abort_key_agreement now calls the completion
5282 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5284 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5287 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5289 * Don't use __restrict in older GCC's. Affected file is
5290 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5292 * silc_net_localhost now attempts to reverse lookup the
5293 IP/hostname. Affected file lib/silcutil/silcnet.c.
5295 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5296 command. It can be used to gain founder privileges at
5297 the same time when joining the channel.
5299 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5300 kicker's client ID as well. Updated protocol specs.
5302 Defined that the server must send SILC_COMMAND_IDENTIFY
5303 command reply with error status to client who sent
5304 private message with invalid client ID.
5306 Updated the protocol specification.
5308 * Added silc_server_send_command_reply to send any
5309 command reply. Affected file silcd/packet_send.[ch].
5311 * Added silc_id_payload_encode_data to encode ID payload
5312 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5314 * The server now send IDENTIFY command reply with error
5315 status if client ID in private message is invalid. Affected
5316 file silcd/packet_receive.c.
5318 * Save the server key file with server's IP address in
5319 the filename instead of hostname. The affected file is
5320 irssi/src/silc/core/client_ops.c.
5322 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5324 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5327 * Added libtool support for compiling shared objects in
5328 lib/silcsim. Affected file configure.in.pre and
5329 lib/silcsim/Makefile.am. Original patch by cras.
5331 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5333 * Pid file configuration, and server's config file fixes
5334 patch by toma. Updated CREDITS file.
5336 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5338 * Fixed silc_client_channel_message to not try to decrypt
5339 the message twice if it resolved the destination client
5340 information. This could cause of dropping one channel
5341 message. Affected file lib/silcclient/client_channel.c.
5343 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5345 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5346 lib/silcclient/client.c. This function is used when the SILC
5347 Client is run under some other scheduler, or event loop or
5348 main loop. On GUI applications, for example this may be
5349 desired to used to run the client under the GUI application's
5350 main loop. Typically the GUI application would register an
5351 idle task that calls this function multiple times in a second
5352 to quickly process the SILC specific data.
5354 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5356 * Fixed silc_server_drop() for dropping the supplementary
5357 groups as well, this could cause a security hole on some
5360 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5362 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5365 * Write PID file after dropping privileges. Added -F option
5366 to run server on foreground. A patch by debolaz.
5367 Affected files silcd/server.c, silcd/silcd.c.
5369 * Fixed MOTD to return the MOTD file server name. Affected
5370 file silcd/command.c.
5372 * Added INFO command reply handling to the Irssi SILC Client.
5373 Affected file irssi/src/silc/core/client_ops.c.
5375 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5377 * Fixed the silc_idcache_list_* routines to really support
5378 the dynamic list. Fixes a crash. Affected file is
5379 lib/silccore/silcidcache.c.
5381 * Fixed the LIST command reply to really call LIST command's
5382 pending callbacks. Affected file silcd/command_reply.c.
5384 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5386 * Update conn->local_entry->nickname after giving NICK
5387 command. Affected file lib/silcclient/command.c.
5389 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5391 * Added the [pid] option to the silcd configuration file
5393 Affected files: serverconfig.[ch] and silcd.c
5395 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5397 * Save fingerprint in WHOIS command reply in server.
5398 Affected file silcd/command_reply.c.
5400 * Fixed NICK commands pending callback registration.
5401 Affected file lib/silcclient/command.c.
5403 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5405 * Use ++server->cmd_ident when sending commands in server,
5406 instead of random number. Affected file silcd/command.c.
5408 * Fixed GETKEY command reply to call actually GETKEY pending
5409 command callbacks. Affected file silcd/command_reply.c.
5411 * A bit stricter check for nicknames. Check for same nickname
5412 in NICK command also. Affected file silcd/command.c.
5414 * Do not call INFO command everytime client ID changes, only
5415 during first connecting. Affected file lib/silcclient/client.c.
5417 * Set the new nickname only after successful command reply for
5418 NICK command is returned by server. Affected file
5419 lib/silcclient/command.c.
5421 * Remove nicknames from nicklist during server_signoff notify.
5422 Should fix /NAMES bit more. The affected file is
5423 irssi/src/silc/core/silc-channels.c.
5425 * Added `fingerprint' field to the SilcIDListData in the
5426 silcd/idlist.h to hold the fingerprint of the client's
5429 Send the fingerprint of the client's public key in WHOIS
5432 Affected files silcd/command.c, and silcd/idlist.[ch].
5434 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5435 create fingerprint from given data.
5437 * Show the fingerprint of the client's public key in WHOIS.
5438 Affected files irssi/src/module-formats.[ch] and
5439 irssi/src/silc/core/client_ops.c.
5441 * Format the multiple same nicknames also during JOIN and
5442 NICK_CHANGE notifys. Affected file is
5443 lib/silcclient/client_notify.c.
5445 * Do not print error on screen for invalid private message
5446 payload since it can come if someone is sending private
5447 messages with wrong key. Affected file
5448 lib/silccore/silcprivate.c.
5450 * Fixed multiple concurrent /PING crash. Affected file
5451 lib/silcclient/command.c.
5453 * Changed the wrong ID encoding. All IP addresses must be
5454 in MSB first order in encoded format. They were encoded
5455 wrong and was in LSB format. Affected files are
5456 silcd/serverid.c, lib/silcutil/silcutil.c.
5458 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5460 * Call the `connect' client operation through the scheduler
5461 in case of error. Affected file lib/silcclient/client.c.
5463 * Call the `failure' client operation even if the error
5464 occurred locally during a protocol. Affected file is
5465 lib/silcclient/protocol.c.
5467 * Added support of sending LIST command to router from normal
5468 server. This way normal server can get list of all channels
5469 in the network too. Fixed the channel list sending in the
5470 server too. Affected files are silcd/command.c, and
5471 silcd/command_reply.[ch].
5473 * Added silc_server_update_channels_by_server and
5474 silc_server_remove_channels_by_server. They are used during
5475 disconnection of primary router and in backup router protocol.
5476 Affected file silcd/server_util.[ch], silcd/server.c and
5477 silcd/server_backup.c.
5479 * Fixed channel adding to global list in IDENTIFY command
5480 reply in server. Affected file silcd/command_reply.c.
5482 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5484 * If the incoming packet type is REKEY or REKEY_DONE process
5485 that packet always synchronously. Fixes yet another MAC
5486 failed error on slow (dialup) connections. Affected file
5487 lib/silcclient/client.c and silcd/server.c.
5489 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5491 * Call check_version SKE callback for initiator too. Affected
5492 file lib/silcske/silcske.c.
5494 * Implemented fix for security hole found in the SKE that was
5495 fixed in the specification few days back; the initiator's
5496 public key is now added to the HASH value computation.
5497 Added backwards support for the old way of doing it too, for
5498 old clients and old servers. Affected file is
5499 lib/silcske/silcske.c.
5501 * Enabled mutual authentication by default in SKE. If initiator
5502 is not providing mutual authentication the responder will
5503 force it. This will provide the proof of posession of the
5504 private key for responder. The affected files are
5505 lib/silcclient/protocol.c and silcd/protocol.c.
5507 * Do not cache anymore the server's public key during SKE.
5508 We do mutual authentication so the proof of posession of
5509 private key is done, and if the server is authenticated in
5510 conn auth protocol with public key we must have the public
5511 key already. Affected file silcd/protocol.c.
5513 * Added new global debug variable: silc_debug_hexdump. If
5514 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5515 file lib/silcutil/silclog.[ch].
5517 * Fixed compilation warning due to char * -> const char *.
5518 Affected files lib/silcutil/silcnet.h, and
5519 lib/silccore/silcauth.[ch].
5521 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5523 * Fixed CMODE command when new channel key was created. If
5524 the creation failed the old key was removed. Next time giving
5525 same command would crash the server since the old key was
5526 freed already. Affected file silcd/command.c.
5528 * Fixed the silc_server_announce_get_channels to not crash
5529 on reconnect. Affected file silcd/server.c.
5531 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5533 * Added silc_log_set_debug_string function to set a regex
5534 string to match for debug output. Only the function names,
5535 or filenames matching the given debug string is actually
5536 printed. This way it is possible to filter out those debug
5537 strings that user is not interested in.
5539 Fixed a bug in silc_string_regexify.
5541 Affected files lib/silcutil/silclog.[ch], and
5542 lib/silcutil/unix/silcunixutil.c.
5544 * Changed the -d options in both server and Irssi SILC client
5545 to take the debug string as argument. Affected files
5546 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5548 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5550 * Added silc_hash_babbleprint to create a Bubble Babble
5551 Encoded fingerprint. The encoding is developed by Antti
5552 Huima (draft-huima-babble-01.txt), and it creates human
5553 readable strings out of binary data. Affected file
5554 lib/silccrypt/silchash.[ch].
5556 * Print the babble print now in addition of fingerprint as well
5557 in Irssi SILC client. Affected files are
5558 irssi/src/fe-common/silc/module-formats.[ch],
5559 irssi/src/fe-common/silc/core/client_ops.c.
5561 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5563 * Fixed a security problem found in SKE. The initiator's
5564 public key too is now added to the HASH hash value creation
5565 which is signed by the responder to create the SIGN value.
5566 This will prevent anyone in the middle to lie to the responder
5567 about the initiator's public key. If this is done now, the
5568 man in the middle will get caught. Updated the protocol
5571 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5573 * Better installation directory handling. Configure module
5574 paths and other paths automatically to example_silc* files
5575 in doc/. A patch by toma.
5577 * Fixed compiler warning from MPI library, and from SILC RNG.
5580 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5581 It can be configured with ./configure. A patch by toma.
5583 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5585 * Find correct make to use in prepare-clean. A patch by
5586 toma. Affected file prepare-clean.
5588 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5590 * Added irssi variables use_auto_addr, auto_bind_ip,
5591 auto_bind_port and auto_public_ip.
5593 * Changed the interface for silc_client_send_key_agreement
5594 in lib/silcclient/silcapi.h
5598 irssi/src/silc/core/silc-core.c
5600 lib/silcclient/silcapi.h
5601 irssi/src/silc/core/silc-channels.c
5602 lib/silcclient/client_keyagr.c
5605 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5607 * Added silc_pkcs_public_key_compare to compare two
5608 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5610 * Check that the client who set the founder mode on the
5611 channel is the same client that is giving the founder
5612 mode to itself. It is done by comparing the saved public
5613 key (it is saved even in the authentication is passphrase).
5614 Affected file silcd/command.c.
5616 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5618 * Do not process packet for disconnected socket connection.
5619 Affected file lib/silccore/silcpacket.c.
5621 * Process the DISCONNECT packet through scheduler in the
5622 client library. Affected file lib/silcclient/client.c.
5624 * Fixed the silc_client_packet_parse to not to increase
5625 the packet sequence number if the conn->sock and the
5626 current socket connection is not same. This can happen
5627 for example during key agreement when the conn includes
5628 multiple socket connections (listeners). Affected file
5629 lib/silcclient/client.c.
5631 * The sender of the file transfer request now provides also
5632 the pointer (listener) for the key exchange protocol. If
5633 the listener cannot be created then it sends empty key
5634 agreement and lets the receiver provide the listener.
5636 Added `local_ip' and `local_port' arguments to the
5637 silc_client_file_send. If they are provided they are used,
5638 if not then it will attempt to find local IP address, if
5639 not found or bind fails then the remote client will provide
5642 Affected files are lib/silcclient/client_ftp.c and
5643 lib/silcclient/silcapi.h.
5645 * Extended the FILE SEND command to support defining the
5646 local IP and port for key exchange listener. They are
5647 optional. Affected file irssi/src/silc/core/silc-servers.c.
5649 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5651 * Defined to WHOIS command reply the sending of fingerprint
5652 of the client's public key (if the proof of posession of the
5653 corresponding private key is verified by the server).
5654 Updated to the protocol specification.
5656 * Added support of receiving the client's public key's
5657 fingerprint in command reply in client library. Affected
5658 file is lib/silcclient/command_reply.c, and
5659 lib/silcclient/idlist.[ch].
5661 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5663 * Do not send over 128 chars long nickname to the server
5664 in NICK command. Affected file lib/silcclient/command.c.
5666 * Do not send over 256 chars long channel names to the server
5667 in JOIN command. Affected file lib/silcclient/command.c.
5669 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5671 * Assure that silc_server_close_connection cannot be called
5672 twice for same socket context. Affected file is
5675 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5677 * Send error message to application if opening file for
5678 writing during file transfer fails. Affected file is
5679 lib/silcclient/client_ftp.c.
5681 Remove all file transfer sessions for a client that we're
5682 removing from ID cache.
5684 Affected file is lib/silcclient/client_ftp.c.
5686 * Fixed silc_net_addr2bin to return correct address. Affected
5687 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5689 * Fixed file transfer session removing on signoff notify.
5690 Affected file irssi/src/silc/core/silc-servers.c.
5692 * Added the SilcClientFileError to be returned in the monitor
5693 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5694 Affected file lib/silcclient/silcapi.h.
5696 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5698 * Fixed a crash in silc_client_ftp_free_sessions and
5699 silc_client_ftp_session_free_client. Affected file
5700 lib/silcclient/client_ftp.c.
5702 * Added `disabled' field in the SilcChannelEntry in the server
5703 to indicate if the server entry is disabled. Affected file
5704 silcd/idlist.h, silcd/command[_reply].c.
5706 * SILC server adds now /var/run/silcd.pid everytime it is
5707 started. Affected file silcd/silcd.c.
5709 * Added silc_server_packet_send_clients to send a packet to
5710 the provided table of client entries. Affected file
5711 silcd/packet_send.[ch].
5713 * Fixed a crash in client resolving in client_prvmsg.c in
5714 client library. Affected file lib/silcclient/client_prvmsg.c.
5716 * Do not actually remove the client directly from ID cache
5717 during SERVER_SIGNOFF, but invalidate it. This way we
5718 preserve the WHOWAS info for the client. Affected file
5719 silcd/server_util.c.
5721 * Fixed SERVER_SIGNOFF notify handling in the server. The
5722 server is now able to process incoming SERVER_SIGNOFF notify
5723 for a server that it doesn't even know about. It will remove
5724 the clients provided in the notify. Affected file
5725 silcd/packet_receive.c.
5727 * Check for partial packet in data queue after every packet that
5728 was found from the queue. Return and wait for more data if
5729 there is partial data in queue. Affected file is
5730 lib/silccore/silcpacket.c.
5732 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5734 * Added SilcClietFileError enum to indicate error in
5735 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5736 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5737 Affected files lib/silcclient/silcapi.h and
5738 lib/silcclient/client_ftp.c.
5740 * Check that newsize in silc_buffer_realloc is larger than
5741 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5743 * Added better monitor of file transfers. It now monitors
5744 key agreement protocol during the file transfer too. Added
5745 error reporting too. Affected files
5746 irssi/src/silc/core/silc-servers.c,
5747 irssi/src/fe-common/silc/module-formats.[ch].
5749 * Wrote a help file for FILE command.
5751 * Added silc_rng_global_get_byte_fast to get not-so-secure
5752 random data as fast as possible. Random data is read from
5753 /dev/urandom if available and from the SILC RNG if not
5754 available. It is used in padding generation. Affected file
5755 lib/silccrypt/silcrng.[ch].
5757 * All packets in client library are now processed synchronously.
5758 Optimized packet processing a lot. Affected file
5759 lib/silcclient/client.c.
5761 * All server connection packets are processing synchronously
5762 now in server, to optimize packet processing. Affected file
5765 * Include files are installed now only in Toolkit distribution
5766 if make install is given. Affected files: all Makefile.am's.
5768 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5770 * Assure that silc_client_notify_by_server_resolve does not
5771 resolve the client information multiple times. If it cannot
5772 be found by the first it cannot be found at all. Affected
5773 file lib/silcclient/client_notify.c.
5775 * Fixed WHOWAS command reply calling. Affected file
5776 lib/silcclient/command_reply.c.
5778 * Removed all references to silc_idlist_get_client from the
5779 Irssi SILC client since that call is internal call used by
5780 the library. The Irssi SILC client will use now client
5781 retrieval functions found in silcapi.h.
5783 * Fixed a bug in resolving nickname info before sending
5784 private message. It used freed memory. Affected file
5785 irssi/src/silc/core/silc-servers.c.
5787 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5789 * Assure my_channels statistics cannot go negative in server.
5790 Affected files silcd/server.c, silcd/server_util.c.
5792 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5794 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5796 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5798 * Win32 Toolkit changes. Affected files
5799 win32/silc.dsw, win32/libsilc/libsilc.def,
5800 win32/libsilcclient/libsilc.def,
5801 lib/silcutil/silcutil.c, and
5802 lib/sftp/sftp_fs_memory.c.
5804 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5806 * Added silc_net_localip to return local host's IP address.
5807 Affected file lib/silcutil/silcnet.[ch].
5809 * If key exchange or rekey protocol is active for a connection
5810 parse all packets syncronously since there might be packets
5811 in packet queue that we are not able to process without first
5812 processing packets before them. Affected file silcd/server,
5813 lib/silcclient/client.c.
5815 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5816 whether library should continue processing the packet.
5817 Affected file lib/silccore/silcpacket.h.
5819 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5820 SilcSFTPMonitorData to SFTP server to monitor various
5821 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5822 lib/silcsftp/sftp_server.c.
5824 * Added silc_file_size to return file size. Affected file
5825 lib/silcutil/silcutil.[ch].
5827 * Implemented the file transfer support for the client library.
5828 Added preliminary support for simple client to client one-file
5829 transmission. Affected file lib/silcclient/client_ftp.c,
5830 lib/silccilent/client.[ch].
5832 * Added new local command FILE to the Irssi SILC Client.
5833 It is used to perform the file transfer. It has subcommands
5834 SEND, RECEIVE, SHOW and CLOSE. Affected files
5835 irssi/src/silc/core/client_ops.c,
5836 irssi/src/silc/core/silc-server.[ch].
5838 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5840 * Relay the SILC_PACKET_FTP in the server. Affected files
5841 silcd/server.c and silcd/packet_receive.c.
5843 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5845 * Renamed silc_file_read and silc_file_write to functions
5846 silc_file_readfile and silc_file_writefile. Added function
5847 silc_file_open and silc_file_close. Affected files
5848 lib/silcutil/silcutil.[ch].
5850 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5852 * Resolve the client info when received private message or
5853 channel message for a client which nickname we don't know.
5854 Affected files lib/silcclient/client_prvmsg.c and
5855 lib/silcclient/client_channel.c.
5857 * Do not crash in /KEY if client is not connected. Affected
5858 file irssi/src/silc/core/silc-channels.c.
5860 * Added SilcClientStatus field to the SilcClientEntry in the
5861 lib/silcclient/idlist.h.
5863 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5864 is incomplete and is being resolved, it won't be resolved
5867 Make sure also that USERS command reply does not resolve
5868 twice information. Affected file is
5869 lib/silcclient/command_reply.c.
5871 Make sure that silc_client_get_clients_by_list does not
5872 resolve twice same information.
5874 * Check for valid client->id in the silc_server_free_client_data.
5875 Affected file silcd/server.c.
5877 * Fixed /GETKEY nick@server not to crash if the server entry
5878 is not found. Affected file lib/silcclient/command.c.
5880 * Fixed the silc_server_check_cmode_rights to check the
5881 requested modes correctly. Affected file silcd/command.c.
5883 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5885 * Better checks for non-printable chars in nick added.
5886 Affected file silcd/command.c.
5888 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5890 * Call the silc_server_udpate_servers_by_server in the
5891 primary router that comes back online in the backup resuming
5892 protocol. Otherwise it routes packets wrong. Affected file
5893 silcd/server_util.[ch], silcd/server_backup.c.
5895 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5897 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5898 lib/silcutil/silcbuffmt.[ch].
5900 * Redefined the SILC packet header to include the padding
5901 length. Affected file lib/silccore/silcpacket.[ch].
5903 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5904 length for maximum padding up to 128 bytes). Affected
5905 file lib/silccore/silcpacket.h.
5907 * Removed all backwards support for old 0.5.x MAC thingies.
5908 The SILC packet header change makes it impossible to be
5909 backwards compatible.
5911 * Send the ENDING packet with timeout in the backup resuming
5912 protocol. This is to assure that all routers has connected
5913 to the primary router. Affected file silcd/server_backup.c.
5915 * Changed the RNG to take the first IV from random data. It
5916 used to take it from zero actually. Changed the RNG also
5917 to use /dev/urandom during session. /dev/random is used
5918 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5920 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5922 * Changed the SILC packet header to have the first two bytes
5923 (the packet length) encrypted. Affected files aroung the
5924 code tree, lib/silccore/silcpacket.[ch]. Removed the
5925 SilcPacketCheckDecrypt callback. It is not needed anymore
5926 since the silc_packet_receive_process will determine now
5927 whether the packet is normal or special.
5929 * Implemented the unidirectional MAC keys. Affected files
5930 lib/silcske/silcske.c, silcd/protocol.c and
5931 lib/silcclient/protocol.c.
5933 * Implemented the packet sequence number to the MAC computation.
5934 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5935 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5936 lib/silcclient/protocol.c.
5938 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5940 * Allow backup router to announce servers. All servers
5941 announced by backup router are added to the global list
5942 automatically. Update hte server's socket to our primary
5943 router also when backup router announces a server.
5944 Affected file silcd/packet_receive.c.
5946 * Do not update the client->router in the function
5947 silc_server_udpate_clients_by_server if the client is on
5948 global list. We might fail to find any specific server
5949 for locally connected clients and local cell clients. They
5950 should still use the `from' and not `to' as client->router.
5951 This fixes backup router resuming protocol. Affected file
5952 silcd/server_util.c.
5954 * Decrease channel statistics count only if the channel
5955 deletion worked. Affected files are silcd/server.c and
5956 silcd/server_util.c.
5958 * Added silc_server_update_servers_by_server to update origin
5959 of all server entries. Used during backup router protocol.
5960 Affected files silcd/server_util.[ch], silcd/server.c. and
5961 silcd/backup_router.c.
5963 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5964 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5965 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5966 lib/silccrypt/silchmac.c.
5968 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5970 * Assure that router cannot reroute the same channel message
5971 to the sender. Affected file silcd/packet_receive.c.
5973 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5975 * Made better checks that the channel message is not sent
5976 to the router it came from. Affected file is
5977 silcd/packet_send.c. Fixed memory leak too.
5979 * Announce informations for incoming router connection, but
5980 only after checking if it is replaced by backup router.
5981 Affected file silcd/packet_receive.c.
5983 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5985 * Fixed the backup resuming protocol to work in multiple
5986 router environment. Affected file silcd/server_backup.c.
5988 * Route packet only to one router in the function
5989 silc_server_packet_send_to_channel. Affected file is
5990 silcd/packet_send.c.
5992 * Fixed silc_server_send_notify_dest to set the broadcast
5993 flag. Fixed the silc_server_send_notify_topic to actually
5994 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5995 Affected file silcd/packet_send.c.
5997 * Changed the SFTP Filesystem interface. Changed the
5998 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5999 the filesystem operation function. The SilcSFTPFilesystem
6000 is now a context that is allocated by all filesystem allocation
6001 functions and it already includes the operations structure
6002 and filesystem specific context. It is given as argument
6003 now to the silc_sftp_server_start. This made the interface
6004 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6005 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6007 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6009 * Changed the backup router adding and getting interfaces
6010 in the server. The router that will be replaced by the
6011 specified backup router is now sent as argument. Affected
6012 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6015 * Added silc_net_addr2bin_ne to return the binary form of
6016 the IP address in network byte order. Affected files
6017 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6019 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6021 * Check for existing server ID in silc_server_new_server
6022 and in silc_server_connect_to_router_final and remove the
6023 old entry if it exists. Affected file silcd/packet_receive.c,
6026 * Send the channel message always to only one router, either
6027 in upstream or downstream. Affected file is
6028 silcd/packet_send.c.
6030 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6032 * Wrote the definition of the backup resuming protocol to the
6033 protocol specification.
6035 * Removed one redundant channel key generation from normal
6036 server during joining procedure. Removed one redundant
6037 channel key sending from server to router during joining
6038 procedure. Affected file silcd/command.c.
6040 * Made minor bugfixes to the backup router resuming protocol.
6041 Affected file silcd/server_backup.c, server.c.
6043 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6045 * Added --disable-asm configuration option. Affected files
6046 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6049 * Implemented the backup resuming protocol that is used to
6050 resume the primary router position in the cell after the
6051 primary router comes back online. Affected files
6052 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6053 and silcd/server_util.[ch].
6055 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6057 * Sleep two (2) seconds after sending QUIT command to server.
6058 Affected file lib/silcclient/command.c.
6060 * Assure that if outgoing data buffer is pending do not force
6061 send any data. Affected file silcd/packet_send.c.
6063 * Assure that if outgoing data buffer is pending do not force
6064 send any data. Affected file lib/silcclient/client.c.
6066 * Implemented the backup router support when the primary router
6067 goes down. The servers and routers can now use the backup
6068 router as new primary router without loosing connectivity.
6070 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6072 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6073 in the server to indicate disabled entry. All data read
6074 from the connection will be ignored and no data is sent
6075 for entry that is disabled. Affected files are
6076 silcd/idlist.h, silcd/server.c.
6078 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6080 * Created SFTP client and server test programs in the
6081 lib/silcsftp/tests directory.
6083 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6085 * Implemented memory filesystem (virtual filesystem) for
6086 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6089 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6091 * Implemented the SFTP (SSH File Transfer Protocol) to the
6092 lib/silcsftp. It includes SFTP client and SFTP server
6095 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6097 * Moved lib/silccore/silcprotocol.[ch] to the
6098 lib/silcutil library.
6100 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6101 take variable argument list pointer as argument. Affected
6102 file lib/silcutil/silcbuffmt.[ch].
6104 * Added silc_buffer_set function that is used to set data
6105 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6106 Affected file lib/silcutil/silcbuffer.h.
6108 * Changed various routines in the core library to use the new
6109 silc_buffer_set instead of allocating new buffer only for
6112 * Added 64-bit value formatting and unformatting support to the
6113 silc_buffer_[un]format routines. Affected file is
6114 lib/silcutil/silcbuffmt.[ch].
6116 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6117 to includes/bitmove.h.
6119 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6121 * Fixed channel user mode saving in client library. Affected
6122 file lib/silcclient/command[_reply].c.
6124 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6126 * Defined the file transfer to the SILC Protocol. Added
6127 new packet type SILC_PACKET_FTP and defined File Transfer
6128 Payload. The mandatory file transfer protocol is SFTP
6129 (SSH File Transfer Protocol). Affected file in addition
6130 of the internet draft is lib/silccore/silcpacket.h.
6132 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6133 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6134 is used as part of backup router protocol when the primary
6135 router of the cell is back online and wishes to resume
6136 the position as primary router.
6138 * Redefined the MAC generation keys in the protocol. The
6139 same key is not used anymore in both direction. Both
6140 direction will now use different keys for sending and
6141 receiving. This fixes a potential security flaw. This
6142 change causes incompatibilities in the protocol.
6144 * Redefined also the MAC computation from the packet.
6145 An packet sequence number is now added to the MAC
6146 computation. This prevents possible replay attacks against
6147 the protocol. This change too causes incompatibilities
6150 Added `sequence' field to the SilcPacketContext to hold
6151 the current sequence number for the packet.
6153 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6155 * Added `created' field to the SilcIDListData in the file
6156 silcd/idlist.h to indicate the time when the entry was
6159 * Added `created' field to the SilcChannelEntry too. Affected
6160 file silcd/idlist.h.
6162 * Added `creation_time' aguments to all the announcement functions
6163 in the server. If it is provided then only the entries that
6164 was created after the provided time frame are actually
6165 announced. Affected file silcd/server.[ch].
6167 * The protocol says that the Channel ID's IP address must be
6168 based on the router's IP address. Added check for this in
6169 the silc_server_new_channel when processing incoming New Channel
6170 Payload. Affected file silcd/packet_receive.c.
6172 * Print out the correct version with --version in SILC client.
6173 Affected file irssi/src/silc/core/silc-core.c.
6175 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6177 * Fixed WHOWAS command to check for completnes of the client
6178 entry always, not just when the command is coming from client.
6179 Affected file silcd/command.c.
6181 * Added new function silc_server_packet_queue_purge to purge the
6182 outgoing data queue to the network. After the function returns
6183 it is guaranteed that the outgoing packet queue is empty.
6184 Affected file silcd/packet_send.[ch].
6186 * Purge the outgoing packet queue in the rekey protocol's final
6187 callback to assure that all rekey packets go to the network
6188 before quitting the protocol. Affected file silcd/server.c.
6190 * Added silc_client_packet_queue_parse as similar function as
6191 in server to the client library. The affected file is
6192 lib/silcclient/client.c.
6194 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6196 * Splitted silcd/server.c and created silcd/server_util.[ch]
6197 for utility functions.
6199 * Added new socket flag SILC_SF_DISABLED to indicate that the
6200 connection is open but nothing can be sent to or received from
6201 the connection. Affected file lib/silcutil/silsockconn.[ch].
6202 The checking for disabled socket is checked in the low level
6203 silc_socket_write and silc_socket_read functions.
6205 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6207 * Allow only nicknames and channel names that fits into the
6208 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6210 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6212 * When processing JOIN command reply in server check that if
6213 the channel exists in our global list we'll move it the local
6214 list. Affected file silcd/command_reply.c.
6216 * Fixed the check whether client is joined on the channel already
6217 in JOIN command. Affected file lib/silcclient/command.c.
6219 * Fixed the JOIN command reply to check whether the channel
6220 already exists. Affected file lib/silcclient/command_reply.c.
6222 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6224 * Added silc_ske_status_string to map the SKE error numbers
6225 to readable strings. The affected files are
6226 lib/silcske/silcske[_status].[ch].
6228 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6230 * Do not show the private channels on the WHOIS channel list
6231 as it is not allowed by the protocol. The affected file is
6234 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6236 * Assure that the packet length digged from the actual packet
6237 is something sensible in the silc_packet_decrypt_rest_special
6238 in lib/silccrypt/silcpacket.c.
6240 * Free and NULL the allocated pointer in silc_hmac_alloc if
6241 the HMAC allocation fails. The affected file is
6242 lib/silccrypt/silchmac.c.
6244 * Print the selected security properties to the log files in
6245 the server. Affected file silcd/protocol.c.
6247 * Add SKE's reference counter even if calling the completion
6248 callback manually. Otherwise it goes negative, although it
6249 does not cause any problems. The affected file is
6250 lib/silcske/silcske.c.
6252 * Remove the client entry with short timeout after giving the
6253 KILL command. Affected file lib/silcclient/command.c.
6255 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6256 case all found clients are already disconnected (WHOWAS would
6257 found them) in the server. Affected file silcd/command.c.
6259 * Update the last_receive (time of last data received) to be
6260 updated only when received private or channel message so that
6261 the idle time showed in WHOIS makes more sense.
6263 * Added boolean field `valid' in to the SilcClientEntry in the
6264 client library to indicate whether the entry is valid or not.
6265 This fixes the nickname change bug on channel when changing
6266 the nickname to be same than the old (like nick to Nick) the
6267 nickname formatter doesn't set the new nick anymore to Nick@host.
6268 Affected file lib/silcclient/idlist.[ch].
6270 * Now actually fixed the nickname changing on disconnection.
6271 Added new function silc_change_nick to the Irssi SILC Client.
6272 Affected file irssi/src/silc/core/client_ops.c,
6273 irssi/src/silc/core/silc-nicklist.[ch].
6275 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6277 * Check that the public key exists in the GETKEY command before
6278 trying to encode it. Affected file silcd/command.c.
6280 * Print some notifications on received public keys with GETKEY
6281 command in the Irssi SILC Client. Affected files are
6282 irssi/src/fe-common/silc/module-formats.[ch],
6283 irssi/src/silc/core/client_ops.c.
6285 * Use IDENTIFY command to resolve the server information in the
6286 GETKEY command instead of INFO command. Affected file
6287 lib/silcclient/command.c.
6289 * All command reply functions in the client library now calls
6290 the pending command reply callbacks even if an error has
6291 occurred. The server has done this a long time and now it was
6292 time to move the client library to this as well. Now all
6293 errors can be delivered back to the pending command reply
6294 callbacks if necessary. Affected files are
6295 lib/silcclient/command[_reply].[ch].
6297 * Change the nickname on disconnection back to the username
6298 because in reconnect the server will enforce it to it anyway.
6299 Affected file irssi/src/silc/core/silc-servers.c.
6301 * Fixed a config file parsing bug in the Irssi SILC client.
6302 Affected file irssi/src/silc/core/clientconfig.c.
6304 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6306 * When printing the channel mode on JOIN, verify that the
6307 channel key and channel's HMAC are valid. Affected file
6308 irssi/src/silc/core/client_ops.c.
6310 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6312 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6313 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6314 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6316 * Removed channel key rekey task deleting from the function
6317 silc_server_save_channel_key. Affected file silcd/server.c.
6318 Added explicit timeout task context instead that is used to
6319 delete the task if we are registering a new task before the
6320 new task has elapsed.
6322 * When channel key rekey occurs the client library now saves
6323 the old channel key for a short period of time (10 seconds) and
6324 is able to use it in case some is still sending channel
6325 messages encrypted with the old key after the rekey. Affected
6326 file lib/silcclient/[idlist.h|client_channel.c].
6328 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6330 * Added check to the silc_server_new_id_real to not accept
6331 new ID if it is the sender's own ID. Affected file is
6332 silcd/packet_receive.c.
6334 * Assure that we do not announce ourself or the one we've
6335 sending our announcements when we're router and are announcing
6336 servers to our primary router. Affected file silcd/server.c.
6338 * Fixed silc_server_command_identify_check_client to assemble
6339 correct WHOIS packet. It send corrupted WHOIS packet and
6340 caused problem with router to router connections. Affected
6341 file silcd/command.c.
6343 Fixed also silc_server_command_whois_check the same way
6344 as for the IDENTIFY command.
6346 * Added new SilcIDListStatus to the server in the SilcIDListData
6347 structure. The status now includes the current status of
6348 the entry (like registered, resolved etc.). Affected file
6349 silcd/idlist.[ch]. Defined a bunch of different status types
6350 as well. This replaced the old boolean registered field as well.
6352 Added resolve_cmd_ident field to the SilcClientEntry structure
6353 too so that if the entry is for example being resolved so
6354 another command may attach to the same pending command reply
6355 without requiring to resolve the same entry again. This concept
6356 should optimize the WHOIS and the IDENTIFY resolving under
6357 heavy load by taking away unnecessary resolving for entries
6358 that are being resolved already.
6360 Added support for adding multiple pending commands for one
6361 command idenfier. Affected file silcd/command[_reply].[ch].
6363 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6364 before deleting the data. Otherwise the hash table will have
6365 freed data in comparison functions. Affected file is
6366 silcd/command_reply.c.
6368 * Fixed silc_idlist_replace_client_id to add the new entry to
6369 the cache with NULL nickname. Otherwise there will be invalid
6370 memory as the nickname after the nickname is freed. Affected
6371 file silcd/packet_receive.c.
6373 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6374 saved into wrong slots because the previous number of entries
6375 was not taken into account. Affected file silcd/idlist.c.
6376 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6378 * If we are router and we receive JOIN notify to a channel that
6379 does not have any users then notified client is marked as the
6380 channel founder, as it is it. The affected file is
6381 silcd/packet_receive.c
6383 * Added to the extended hash table API's table_del_*ext functions
6384 the destructor as argument too, so that the caller can decide
6385 which destructor to use or whether to use destructor at all.
6386 Affected file lib/silcutil/silchashtable.[ch].
6388 * Fixed ID Cache purging. It actually deleted the entries from
6389 the hash table after the data was freed. The hash table ended
6390 up comparing freed memory. The affected file is
6391 lib/silccore/silcidcache.c.
6393 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6395 * Fixed Irssi SILC client's KILL command's HELP syntax.
6397 * The USERS command now resolves the detailed user information
6398 if the userinfo field is missing. Affected file is
6399 lib/silcclient/command_reply.c.
6401 * Do not print error in silc_file_read if the read file does
6402 not exist. Just silently return NULL. Affected file is
6403 lib/silcutil/silcutil.c.
6405 * Fixed the silc_log_output to not wine about NULL filename
6406 and to not create some bogus " " filename. Affected file is
6407 lib/silcutil/silclog.c.
6409 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6411 * Fixed various printing bugs on the user interface in the
6412 Irssi SILC Client. Minor changes that were forgotten from
6415 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6417 * Fixed the configure.in.pre and the compilation and distribution
6418 environment to support the new autoconf 2.52. That version is
6419 now required to compile the CVS trunk.
6421 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6423 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6424 to generally parse user@fqdn format strings. Affected file
6425 lib/silcutil/silcutil.c.
6427 * Added nickname_format and nickname_force_format fields to the
6428 SilcClientParams structure. The first one defines the format
6429 for the nicknames that the library will enforce if the receives
6430 multiple same nicknames. The second one is boolean value and
6431 can be used to force the library to always enforce the format
6432 to the nicknames regardles whether there are multiple nicknames
6433 or not. This configurable formatting was employed to flexibly
6434 support accessing multiple nicknames from the user interface.
6435 The userinterface can now set the nicknames to what ever format
6436 they prefer. Affected file lib/silcclient/silcapi.h.
6438 Added function silc_client_nickname_format to the file
6439 lib/silcclient/idlist.c. It performs the nickname formatting.
6441 Added new field `hostname´ to the SilcClientEntry context.
6442 It holds the hostname of the client. Affected file is
6443 lib/silcclient/idlist.h.
6445 * Irssi SILC Client sets the nicknames in nick@hostn format.
6446 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6447 irssi/src/silc/core/silc-core.c.
6449 The WHOIS printing now also shows both the real nickname and
6450 the formatted nickname so that user knows how to access the
6451 user if there are multiple same nicknames cached. Affected
6452 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6453 printing formatting too to take the hostname now as a separate
6454 argument. The Affected file is
6455 irssi/src/fe-common/silc/modules-formats.[ch].
6457 * Changed the silc_client_get_clients_local to accept the formatted
6458 nickname as argument. It accepts the real nickname too but the
6459 formatted nickname can be used to find the true entry from
6460 multiple entries. Affected file lib/silcclient/silcapi.h and
6461 lib/silcclient/idlist.c.
6463 * Added nickname_format_parse field to the SilcClientParams.
6464 It is a callback function provided by the application to parse
6465 the nickname out of the formatted nickname string. The library
6466 calls it to get the nickname from the formatted string. Since
6467 the application generally knows better the format of the nickname
6468 string it parses it instead of the library, even though library
6469 encodes the formatted string. If the callback function is not
6470 provided then the library will use the string as is. The
6471 affected file is lib/silcclient/silcapi.h.
6473 * All the nickname strings passed to the client library in
6474 commands are now expected to be formatted nickname strings.
6475 If the command does not support the formatted nickname string
6476 it will assume that the sent string is the actual nickname.
6477 Affected file lib/silcclient/command.c.
6479 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6481 * Added public key authentication support to OPER and SILCOPER
6482 commands in the client library. Affected file is
6483 lib/silcclient/command.c.
6485 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6487 * Changed the get_auth_methdod client operation to be asynchronous.
6488 It can be async if the application resolves the authentication
6489 method from the server during the negotiation. Added new
6490 SilcGetAuthMeth completion callback that the application will
6491 call after resolving the authentication method.
6493 Added function silc_client_request_authentication_method that
6494 the application can use to resolve the authentication method
6495 from the server. Added also SilcConnectionAuthRequest callback
6496 that the library will call after the server has replied. The
6497 application can call this function if it does not know the
6498 current authentication method.
6500 Affected files are lib/silcclient/client.c and
6501 lib/silcclient/silcapi.h.
6503 * The Irssi SILC client now automatically resolves the authentication
6504 method incase any configuration information is not present (and
6505 currently there never is). The affected file is
6506 irssi/src/silc/core/client_ops.c.
6508 * Fixed public key authentication from the client library.
6509 Affected file lib/silcclient/protocol.c. Changed also the
6510 protocol specification about the public key authentication in
6511 the connection authentication protocol. The actual data to be
6512 signed is now computed with a hash function before signing.
6514 * Fixed the public key authentication from the server as well.
6515 Affected file silcd/protocol.c.
6517 * Removed the mlock()'s from the memory allocation routines.
6518 Affected file lib/silcutil/silcmemory.c. The ./configure does
6519 not check anymore for the mlock(). Affected file is
6522 * Fixed USERS command in server to allow the execution of the
6523 command for private and secret channels if the client sending
6524 the command is on the channel. Affected file silcd/command.c.
6526 * Fixed silc_client_get_clients_local to return the clients
6527 count correctly. It could return wrong value. Affected file
6528 lib/silcclient/idlist.c.
6530 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6532 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6533 types. The assembler optimizations seemed not to like 64-bit
6534 data types. The assmebler optimizations thus are now enabled
6535 also for BSD systems as opposed to only enable them for Linux.
6537 * Do not check for threads at all on BSD systems. Affected
6538 file configure.in.pre.
6540 * Removed -n and -h options from the Irssi SILC Client since
6541 they are not used in silc.
6543 * Fixed the prime generation to assure that the first digit
6544 of the generated random number is not zero since our conversion
6545 routines does not like number strings that starts with zero
6546 digit. If zero digit is seen the random number is regenerated.
6547 This caused some corrupted RSA keys when the zero first digit
6548 was met. Affected file lib/silcmath/silcprimegen.c.
6550 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6552 * Fixed WIN32 configuration in the ./configure script.
6553 Fixed to include xti.h on environments that has it.
6554 Patches by Carsten Ilchmann and andrew.
6556 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6558 * Changed the silc_id_create_client_id to be collision
6559 resistant. It is now assured that there cannot be created
6560 two same client ID's. I suspect that some weird bugs in
6561 the server were actually caused by duplicate Client IDs.
6562 Affected file silcd/serverid.[ch]. A router receiving
6563 new ID now also assures and informs the sending server
6564 if the ID caused collision.
6566 * Changed the silc_id_create_channel_id to also assure that
6567 there are no collisions.
6569 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6571 * Statement about ignoring the Mutual Authentication flag when
6572 performing rekey with PFS was a bit misleading. It is ignored
6573 if it was set in the initial negotiation, it cannot be even
6574 set in the rekey. Fixed in the ke-auth draft. Started the
6575 new versions of the protocol drafts in the doc/.
6577 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6579 * Fixed a bug in silc_client_command_identify_save when saving
6580 new channel information. The channel name was no duplicated
6581 and caused crash on exit. Affected file is
6582 lib/silcclient/command_reply.c.
6584 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6586 * Fixed the getkey command handling in the server. Send just
6587 empty OK reply to the sender if the key could not be fetched
6588 (but everything else was ok, like the key just was not available).
6589 Changed the public key parameter to optional in the protocol
6590 specs so that empty OK reply can be sent. Affected file
6593 Added a message to Irssi SILC client to tell to user if the
6594 server did not return a public key.
6596 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6598 * Fixed a channel key regeneration bug. It registered new
6599 timeout tasks exponentially until all system resources were
6600 used. Affected file silcd/server.c.
6602 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6604 * Added the SILC Document generator to the scripts/silcdoc.
6605 It can be used to generate the Toolkit Reference Manual out
6606 of the source tree. Internally it will also use the RoboDoc
6607 generator now imported in util/robodoc.
6609 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6611 * Added couple of return's in rekey protocol if error orccurred
6612 during the protocol. The execution must be terminated.
6613 Affected file silcd/protocol.c. Also, terminate the protocol
6614 always with timeout.
6616 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6618 * The client's Client ID was created initally from the wrong
6619 nickname (it could have been in format nick@host) in the
6620 silc_server_new_client. Affected file silcd/packet_receive.c
6622 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6624 * Added some SILC_LOG_ERROR's to various error conditions
6625 if client could not be added to ID cache. Affected files
6626 silcd/packet_receive.c and silcd/server.c.
6628 * When client's sock->user_data is freed, NULL also the
6629 client->router and client->connection pointers. Added check
6630 for these pointers being NULL to various places around the
6631 code. Affected file silcd/server.c.
6633 * Added client->data.registered == TRUE checks to various
6634 places around the code to assure that unregistered client's
6635 are not handled when it is not allowed. Affected file
6638 * Added `bool registered' fields to all
6639 silc_idlist_[server|client]_get_* routines to indicate whether
6640 the fetched client needs to be registered or not. Affected
6641 file silcd/idlist.[ch].
6643 * Add your own entry as registered to the ID cache in the
6644 server. Affected file server.c.
6646 * Fixed a bug in silc_server_new_server. The SilcServer was
6647 set as the new server's context instead of SilcServerEntry.
6648 This naturally caused some weird bugs.
6650 * Added "updated" field the SilcChannelEntry which indicates
6651 the time since the channel entry was last accessed. This
6652 can be used to determine whether it is necessary to
6653 announce the channel after backup resuming protocol.
6654 Affected files silcd/idlist.[ch].
6656 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6658 * Do not delete the channel rekey task when adding it
6659 for in silc_server_create_channel_key.
6661 * Changed the silc_server_create_channel_key to return
6662 TRUE or FALSE to indicate the success of the channel key
6665 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6667 * Fixed MSVC++ project files and added missing files to
6668 Makefiles under win32/.
6670 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6672 * Do not add TCP_NODELAY flag if the operating system
6673 does not have it defined. Affected files are
6674 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6676 * Fixed buffer overflow from Irssi SILC Client. Affected
6677 file irssi/src/fe-common/core/themes.c.
6679 * Fixed double free in client library in the file
6680 lib/silcclient/client.c when disconnecting from server.
6682 * Applied double free patch from cras to Irssi SILC client.
6683 Affected files irssi/src/core/[modules/expandos].c
6685 * Fixed the disconnection handling to Irssi SILC Client.
6686 The application must call silc_client_close_connection
6687 in ops->connect client operation in case of failure of
6688 the connection. Affected file is
6689 irssi/src/silc/core/client_ops.c.
6691 * Do not set sock->protocol to NULL in the function
6692 silc_client_close_connection after executing the protocol's
6693 final callback since the sock might not be valid anymore.
6694 Affected file lib/silcclient/client.c.
6696 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6698 * Do not enable SILC_THREADS if the linking with libpthread
6699 did not happen. Affected file configure.in.pre.
6701 * Added notion to protocol specification that server must
6702 verify the sent authentication payload with CMODE when
6703 setting the channel founder key. Implemented it to the
6704 server. Affected file silcd/command.c.
6706 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6708 * Added _EXTRA_DIST SILC distribution variable to the
6709 distributions file. It is used to conditionally add extra
6710 files or directories to the specific distribution. Affected
6711 files ./prepare, Makefile.am.pre and distributions.
6713 Removed the `_' from the start of the distribution names.
6716 * Added README.WIN32 for instructions to compile the Toolkit
6719 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6721 * Fixed a double free in disconnection in the server. Affected
6722 file is silcd/server.c.
6724 * Fixed the lib/silcske/groups.c to work now also with GMP
6725 MP library. The string conversion did not work when using
6726 specific base and the base is indicated in the string as well.
6728 * Created win32/ directory which now includes MSVC++ specific
6729 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6730 It will appear only in the toolkit distribution
6732 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6734 * Changed the key material distribution function in case when
6735 the hash output is too short. The data is now concatenated
6736 a bit differently than it used to. Made the change to the
6737 SKE protocol specification.
6739 * Added better GMP detection to configure.in.pre. A patch
6742 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6744 * Fixed a minor bug in SKE that might cause some problem on
6745 some platforms. Affected file lib/silcske/silcske.c.
6747 * Added the cookie checking for initiator in the SKE. It checks
6748 that the responder returns the sent cookie unmodified. The
6749 affected file is lib/silcske/silcske.c. Added new SKE
6750 error type INVALID_COOKIE that can be sent during the
6751 negotiation. Fixed some memory leaks as well.
6753 * Added the "invalid cookie" error message to Irssi SILC client's
6756 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6758 * Added `task_max' field to the SilcClientParams to indicate
6759 the maximum tasks the scheduler can handle. If set to zero,
6760 default values are used. Affected file lib/silcclient/silcapi.h.
6762 * Fixed memory leaks in silc_client_close_connection. Affected
6763 file lib/silcclient/client.c.
6765 * Added silc_client_del_client_entry to client library to free
6766 all memory of given client entry. Affected file is
6767 lib/silcclient/idlist.[ch].
6769 * Added new functions silc_client_del_channel and
6770 silc_client_del_server to delete channel and server entries.
6771 Affected file lib/silcclient/[silcapi.h/idlist.c].
6773 * Removed silc_client_del_client_by_id from silcapi.h.
6775 * Fixed the INFO command to return the server's own info
6776 correctly when querying by Server ID. Affected file is
6779 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6781 * Removed the non-blocking settings in WIN32 code in the
6782 silc_sock_[read/write] and added SleepEx instead. Affected
6783 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6784 of input data is now checked with FIONREAD and ioctlsocket.
6786 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6788 * Call silc_schedule_task_del_by_context in the
6789 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6790 Affected file lib/silccore/silcprotocol.c.
6792 * Call silc_protocol_cancel for active protocols in the
6793 silc_server_close_connection if the funtion
6794 silc_server_free_sock_user_data has not been called.
6795 Affected file silcd/server.c.
6797 * Generic tasks cannot be deleted using the del_by_fd
6798 task deleting function since generic tasks does not match
6799 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6801 * Added a notion to SILCOPER help file that the SILCOPER works
6802 only on router server, not on normal server.
6804 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6806 * Added for WIN32 support for the new scheduler as well.
6807 Affected file lib/silcutil/win32/silcwin32schedule.c.
6809 * Fixed the SHA1 implementation to work on various platforms.
6811 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6813 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6814 API. It is part of the scheduler now. Everything else is
6815 as previously but some functions has changed their names.
6816 Checkout the lib/silcutil/silcschedule.h for the interface.
6817 Updated all applications to use the new interface. Affected
6818 files are lib/silcutil/silcschedule.[ch].
6820 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6822 * Found a bug in the SKE implementation. The HASH value,
6823 specified by the protocol, was not computed correctly. The
6824 public key of the responder was not added to the computation
6825 even though it is mandatory. Affected file lib/silcske/silcske.c.
6826 This unfortunately causes incompatibilities with older
6827 clients and servers.
6829 * Added WIN32 specific network init and uninit functions:
6830 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6831 the Winsock2. Affected file lib/silcutil/silcnet.h and
6832 lib/silcutil/win32/silcwin32net.c.
6834 * Set the socket always to nonblocking mode on WIN32 after
6835 reading data or writing data. Affected file is
6836 lib/silcutil/win32/silcwin32sockconn.c.
6838 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6840 * Fixed various compilation problems under WIN32. Affected
6841 files lib/silcutil/win32/silcwin32thread.c and
6842 lib/silcutil/win32/silcwin32schedule.c.
6844 * Removed all _internal.h #includes from public header
6845 files. Internal headers must never be included from
6848 Removed also the lib/silcske/payload_internal.h file.
6850 * All include files that may be needed (public and some others
6851 included by the public headers) by application developers are
6852 now copied to the ./includes directory. It does not copy any
6853 internal headers. Affected file Makefile.defines.pre and all
6854 Makefile.am's under lib/ and subdirs.
6856 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6858 * Do not change the ~/.silc directory's permissions automatically.
6859 Affected file irssi/src/silc/core/clientutil.c.
6861 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6863 * Do not cancel the protocol in silc_server_close_connection
6864 it might cause recursion. Now cancelled in the function
6865 silc_server_free_sock_user_data. Affected file silcd/server.c.
6867 * Fixed the silc_server_remove_clients_by_server to regenerate
6868 the channel keys correctly finally. Added also new function
6869 silc_server_remove_clients_channels to actually do it.
6870 Affected file silcd/server.c.
6872 * Fixed the silc_server_new_channel to not crash by giving
6873 wrong router to the new channel. Affected file is
6874 silcd/packet_receive.c.
6876 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6878 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6879 which is given as argument to the silc_client_alloc now.
6880 It can be used to configure the client and set various parameters
6881 that affect the function of the client.
6883 * The USERS command in server did not check whether the channel
6884 is private or secret. Affected file silcd/command.c.
6886 * Added new argument to the USERS command in protocol specification.
6887 The USERS command now can take the channel name as argument
6888 as well. Added support for this in client and server and
6889 updated the protocol specs.
6891 * Completed the GETKEY command in client. It can be now used
6892 to fetch also servers public key not only some clients.
6893 Affected files lib/silcclient/command[_reply].c.
6895 * Added silc_client_get_server to return server entry by the
6896 server name. Affected files lib/silcclient/silcapi.h and
6899 * Redefined the IDENTIFY command in protocol specification to be
6900 more generic. It now can be used to query information about
6901 any entity in the SILC Network, including clients, servers and
6902 channels. The query may be based either the entity's name
6903 or the ID. Added support for this in both client and server.
6905 Affected files silcd/command.c and lib/silcclient/command.c
6906 and command_reply.c.
6908 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6909 the _from_client and _from_server functions. Affected file
6912 * Added silc_client_get_channel_by_id_resolve to the file
6913 lib/silcclient/silcapi.h to resolve channel information by
6914 its ID. Added also silc_client_get_channel_by_id that
6915 does not resolve it from the server.
6917 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6919 * Added SilcServerEntry context into the client library
6920 to represent one server. The INFO command now allocates
6921 these to save the resolved server info. For now on the
6922 client library will also keep information about servers,
6923 connected and resolved with INFO.
6925 The INFO command now allocates the SilcServerEntry context
6926 and saves the server info there. The COMMAND_REPLY in
6927 the INFO now returns the parameters to application in
6928 same order as defined in the protocol specification.
6930 The entries are cached in the client->server_cache.
6932 * The INFO command is now issued after received the Client ID
6933 from the server. Affected file lib/silcclient/client.c.
6935 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6936 to the application as the mode changer might be server.
6937 It is guaranteed that NULL is not returned anymore to the
6938 application. Affected file lib/silcclient/client_notify.c.
6940 The ID Type is now also passed to the application so that
6941 it can check whether the returned entry is SilcClientEntry
6944 Added new function silc_client_get_server_by_id to return
6945 the server entry by ID. Affected files are the
6946 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6948 * Do not create the channel in the Irssi SILC Client when issuing
6949 the JOIN command but when received the sucessful JOIN command
6950 reply. Otherwise the channel might get created even though we
6951 could not join it. The Affected file is
6952 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6954 * Fixed a channel joining bug in router. The router must also
6955 check the channel modes, invite and ban lists etc. when serving
6956 the JOIN command sent by normal server. Affected file is
6957 silcd/command.c. The router now resolves the client's
6958 information from the server who sent the JOIN command if it
6959 does not know it, and processes the JOIN command only after
6962 * Changed the SilcCommandCb to take new argument; void *context2.
6963 Affected file lib/silccore/silccommand.h
6965 The second argument in the command callbacks in the server now
6966 includes the SilcServerCommandReplyContext if the command was
6967 called as pending command callback from the command reply.
6968 Otherwise it is NULL. When called as pending the status of the
6969 command reply will be checked and if it was erronous the
6970 error will be sent to the original sender of the command.
6971 This way the client always receives the error messages even
6972 though the server was actually the one who received the error
6973 when it resent the command to router, for example. Affected
6974 files silcd/command[_reply].[ch].
6976 * Fixed sending WHOWAS command's error message to client if
6977 the requested client could not be found. It was missing.
6980 * Changed the CMODE and CUMODE commands reply arguments in the
6981 protocol specification. The Channel ID is now sent in both
6982 of the commands to identify the channel. Implemented this
6983 new feature to the client and server. Affected files
6984 lib/silcclient/command_reply.c and silcd/command.c.
6986 * Made better checks for invite and ban lists in the JOIN
6987 command in server. Affected file silcd/command.c.
6989 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6991 * The server now performs the incoming host IP/DNS lookup
6992 using the silc_socket_host_lookup and thus does not block
6993 the server anymore. Affected file silcd/server.c.
6995 * Completed the multi-thread support for SILC Scheduler in
6996 the lib/silcutil/silcschedule.c.
6998 * Fixed the configure.in.pre to detect the pthread correctly
7001 * Fixed a deadlock in silc_task_queue_wakeup in the file
7002 lib/silcutil/silctask.c.
7004 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7006 * Added new function silc_schedule_wakeup that is used in
7007 multi-threaded environment to wakeup the main thread's
7008 schduler. It needs to be used when a thread adds a new task
7009 or removes a task from task queues. After waking up, the
7010 scheduler will detect the task queue changes. If threads
7011 support is not compiled in this function has no effect.
7012 Implemented the wakeup mechanism to both Unix and WIN32
7013 systems. Affected files are lib/silcutil/silcschedule.[ch],
7014 lib/silcutil/unix/silcunixschedule.c and the
7015 lib/silcutil/win32/silcwin32schedule.c.
7017 * Added new function silc_task_queue_wakeup to wakeup the
7018 scheduler by the specified task queue. Affected file
7019 lib/silcutil/silctask.[ch].
7021 * The silc_socket_host_lookup_start now wakes up the scheduler
7022 after adding the timeout task. Affected file is
7023 lib/silcutil/silcsockconn.c.
7025 * The silc_socket_host_lookup is synchronous now if the threads
7026 support is not compiled in. However, the callback is still
7027 called asyncronously through the scheduler, anyway. Affected
7028 file lib/silcutil/silcsockconn.c.
7030 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7032 * Added new function silc_socket_host_lookup to perform
7033 asynchronous IP and FQDN lookups for the socket connection.
7034 Affected files lib/silcutil/silcsockconn.[ch].
7036 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7038 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7039 that may or may not compile the mutex support in.
7041 Changed the silc_mutex_alloc interface. It allocates the
7042 mutex now to the sent pointer and returns TRUE or FALSE.
7044 Affected file lib/silcutil/silcmutex.h.
7046 * Wrote the SILC Task Queue interface to support multi-threads.
7047 Affected file lib/silcutil/silctask.[ch].
7049 * Wrote the SILC Scheduler to support multi-threads. Affected
7050 file lib/silcutil/silcschedule.c.
7052 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7054 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7055 in lib/silcutil/win32/.
7057 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7059 * Defined SILC Mutex API and SILC Thread API and implemented
7060 them for Unix. Affected files are
7061 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7062 lib/silcutil/unix/silcunixmutex.c and
7063 lib/silcutil/unix/silcunixthread.c.
7065 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7067 * Fixed the silc_server_remove_clients_by_server's channel
7068 key re-generation. The hash table handling was incorrect
7069 and would not work with many channels. Affected file is
7072 * Fixed some memory leaks around the server code.
7074 * Rewrote the silc_server_get_users_on_channel to support IPv6
7075 based Client ID's. Affected file silcd/server.c.
7077 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7078 specification. However, a separate document must be written
7079 to define the detailed signing procedure and the payload
7080 associated with the flag. Defined the flag to the
7081 lib/silccore/silcchannel.h as well.
7083 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7085 * Changed the dynamic tables to static size tables in the
7086 lib/silccrypt/silchmac.c.
7088 * Removed GCC dependencies from the code. A patch by cras.
7090 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7092 * Do not show the error "Error receiving packet bla bla"
7093 in server if it really was not an error (-2 means that reading
7094 is pending). Affected file silcd/server.c.
7096 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7098 * Fixed a possible crash in silc_server_remove_clients_by_server
7099 in silcd/server.c. Fixed there also some memory leaks.
7101 * Fixed the silc_idlist_replace_client_id. It could replace
7102 wrong key in the hash table. Affected file silcd/idlist.c.
7104 * Do not check whether there are global users on the channel
7105 if the channel->global_users is FALSE. Affected functions
7106 silc_server_remove_from_one_channel and
7107 silc_server_remove_from_channels in silcd/server.c. Also,
7108 do not check if the removed client is local as we can be
7109 sure that global client was not removed from the channel
7110 and checking for global users is not needed.
7112 * The silc_server_remove_clients_by_server now re-generates
7113 the channel keys correctly for those channels that had
7114 clients removed from them. Affected file silcd/server.c.
7116 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7118 * Found the reason of random crashes in the server. We weren't
7119 ignoring the SIGPIPE signal (which can be sent in write())
7120 and it crashed the server. Affected file silcd/silcd.c.
7122 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7124 * Assure that sock->user_data is not NULL in the function
7125 silc_server_packet_send in silcd/packet_send.c.
7127 * Disconnect the remote connection if it could not be added
7128 to any ID lists in the server. The affected file is
7131 * Check in silc_server_packet_send[_real/dest] that the
7132 socket is not disconnecting and ignore the data if it is.
7133 Affected file silcd/packet_send.c.
7135 * Define inline to __inline on native WIN32 compilation.
7136 Affected file includes/silcwin32.h.
7138 * Added some explicit type casts for inline code since MSVC
7139 require them. Affected files lib/silcutil/silcbuffer.h,
7140 lib/trq/silcdlist.h and lib/trq/silclist.h.
7142 * Print warning in log files from now on if the packet
7143 decryption fails. Affected file silcd/server.c.
7145 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7147 * Changed the `say' client operation's interface to accept
7148 new `type' argument to indicate the type of the message sent
7149 by the library. The application may filter the library's
7150 messages according the type. The affected file is the
7151 lib/silcclient/silcapi.h.
7153 * Added two new functions to lib/silcclient/silcapi.h:
7154 silc_client_del_client and silc_client_del_client_by_id.
7155 Affected file lib/silcclient/idlist.c.
7157 * Moved the clientincludes.h from includes/ to silc/ and
7158 serverincludes.h from includes/ to silcd/.
7160 * The modes for the CMODE and CUMODE are now passed as
7161 uint32 for application with COMMAND_REPLY. The affected
7162 file is lib/silcclient/command_reply.c.
7164 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7166 * /WHOIS without arguments shows client's own information.
7167 Affected file lib/silcclient/command.c.
7169 * Changed PING to not accept any arguments. The specs
7170 says that client can ping only the connected server so
7171 requiring an argument is not needed. Affected file is
7172 lib/silcclient/command.c.
7174 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7176 * Fixed a fatal bug in private message sending and reception
7177 encryption and decryption when using private message keys.
7178 The implementation was incorrect and did not follow the
7179 specification. It causd that some of the message were
7180 lost since it did not use the sending and receiving keys
7181 as the protocol suggests. This has been fixed and will cause
7182 incompatibilities with older clients when sending private
7183 message encrypted with private message keys. Affected files
7184 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7185 and various other in Irssi SILC Client.
7187 Added `responder' boolean argument to the functions
7188 silc_client_add_private_message_key[_ske] to indicate when
7189 the key is added as responder or initiator of the key
7192 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7194 * Removed the silc_ske_check_version function and created
7195 a SilcSKECheckVersion callback. Added also a function
7196 silc_ske_set_callbacks that is now used to set all SKE
7197 callbacks. The callback functions are not given to
7198 the SKE functions anymore, but this function is used to
7201 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7203 * Added `silc_version' argument to the silc_client_alloc
7204 to define the version of the application for the library.
7205 The library will use the version string to compare it
7206 against the remote host's (usually a server) version
7207 string. Affected file lib/silcclient/silcapi.h
7209 * Added the KE protocol context to Key Agreement context
7210 in client library so that we can abort the SKE if it
7211 is in process when we get timeout. Affected file is
7212 lib/silcclient/client_keyagr.c.
7214 * Do not resolve the client ID forever if it returns in the
7215 first time that such client does not exist. This was done
7216 for example with private message. Affected file is
7217 lib/silcclient/client_prvmsg.c.
7219 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7221 * Do not add regex.h for WIN32. The affected file
7222 includes/silcincludes.h.
7224 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7225 not work yet 100%. It generates the DLL's automatically
7226 when compiling with --with-win32 under cygwin.
7228 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7230 * lib/contrib/regex.c is not compiled on WIN32.
7232 * Added silc_net_get_socket_opt function to the
7233 lib/silcutil/silcnet.h.
7235 * Added includes/silcwin32.h for WIN32 specific includes
7238 * Do not use ptime structure or any of the posix process
7239 functions on WIN32 in lib/silccrypt/silrng.c.
7241 * Added silc_gettimeofday to provide generic function
7242 for struct timeval on all platforms. Added the function
7243 to lib/silcutil/silcutil.h.
7245 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7247 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7248 library as they clearly belong there. As a plus side we
7249 can make the actual socket connection routines platform
7252 Added also new generic function silc_socket_read and
7253 silc_socket_write (that used to be silc_packet_[read/write].
7254 The implementation of these are platform specific.
7256 * Added WIN32 specific routines of silc_socket_[read/write]
7257 to lib/silcutil/win32/silcwin32sockconn.c.
7259 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7261 * Added preliminary support for native WIN32 compilation under
7262 cygwin (using the -mno-cygwin option for GCC) to the
7263 ./configure.in.pre. The --with-win32 now prepares the
7264 compilation for native WIN32.
7266 * Rewrote the SILC Scheduler interface in the file
7267 lib/silcutil/silcschedule.h. The scheduler is now context
7268 based and does not have anymore any global static scheduler.
7269 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7270 and created lib/silcutil/win32 directory for WIN32 based
7273 * Added Unix specific network routines to the
7274 lib/silcutil/unix/silcunixnet.c and the old
7275 lib/silcutil/silcnet.c includes now only generic routines.
7277 Added WIN32 specific network routines to the
7278 lib/silcutil/win32/silcwin32net.c.
7280 * Added Unix specific utility functions from the
7281 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7283 * Added WIN32 SILC Scheduler to the file
7284 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7287 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7289 * Do not handle JOIN notify in the server if the target client
7290 is not registered (idata->registered == FALSE). The affected
7291 file is silcd/packet_receive.c.
7293 * Update the nickrec->founder in event_cumode in the Irssi SILC
7294 client. Affected file irssi/src/silc/core/silc-channels.c.
7296 * Fixed the CUMODE_CHANGE notify handling in the server when
7297 server and router are announcing their clients on channels.
7298 Now the mode changes are saved and notified correctly. The
7299 affected file is /silcd/packet_receive.c.
7301 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7302 They really did not replace the cache entry in the ID Cache.
7303 Now they do that. Affected file silcd/idlist.c.
7305 * Fixed the KICK notify handling in the Irssi SILC client to
7306 update the channel records so that the kicked client does not
7307 appear to be on the channel. The affected file is
7308 irssi/src/silc/core/silc-channels.c.
7310 * Always update the conn->current_channel when executing command
7311 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7313 * Fixed the KILL notify handling in Irssi SILC client to remove
7314 the killed client on all channels.
7316 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7318 * Fixed the silc_parse_command_line to remove extra spaces
7319 from the start and end of the arguments. Affected file is
7320 lib/silcutil/silcutil.c.
7322 * Cancel and free any active protocol in the function
7323 silc_server_close_connection. Affected file silcd/server.c.
7325 * Cancel and free any active protocol in the function
7326 silc_client_close_connction. Affected file is
7327 lib/silcclient/client.c.
7329 * Do not execute the KILL command for clients that are in
7330 history (ie. they are not in the network). Affected file is
7333 * Fixed KILL notify handling, client does not crash anymore.
7334 Affected file irssi/src/silc/core/silc-channels.c.
7336 * Reduced the default packet buffer size from 2048 to 1024 in
7337 lib/silccore/silcpacket.c.
7339 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7340 counter to the SKE context that is incresed when the SKE library
7341 performs async operation outside the library. If the outside
7342 process frees the SKE context and FREED status will be set
7343 and the library will detect after the sync operation that the
7344 libary is freed. The affected files are
7345 lib/silcske/silcske[_status].[ch].
7347 * Resolve the client entry information in the function
7348 silc_client_channel_message to assure that NULL pointer is not
7349 passed as client entry to the application. */
7351 * Fixed the task timeout calculation to assure that there is
7352 never negative timeouts. The affected file is
7353 lib/silcutil/silcschedule.c.
7355 * Fixed the channel user mode notification sending in server.
7356 It was sent point-to-point to the router (or to server by router)
7357 but it needs to be destined to a channel. The routines now
7358 supports sending the channel user mode notifys to the channels
7359 when announcing clients and channels. Affected files are
7360 silcd/server.c and silcd/packet_receive.c.
7362 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7363 It did not actually replace the old channel entry in the cache.
7364 Affected file lib/silcclient/client_notify.c.
7366 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7368 * Fixed a possible crash in silc_packet_send_prepare. It now
7369 assures always that there is enough space in the buffer and
7370 at the tail area of the buffer (for MAC).
7372 Fixed the inbound buffer reallocation in silc_packet_read.
7373 It was old code and did not handle the reallocation correctly.
7376 The affected file is lib/silccore/silcpacket.c.
7378 * Fixed buffer overflow in silc_parse_nickname in the file
7379 lib/silcutil/silcutil.c.
7381 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7383 * make install generates new server keys only if there is not
7386 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7388 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7389 Added check that if the NOREPLY is set then we will not send
7390 the away message. This avoids infinite loop of away messages
7391 if both clients are away. The affected file is
7392 lib/silcclient/client_prvmsg.c.
7394 * Fixed client crash if /NICK was given without arguments.
7395 Affected file lib/silcclient/command.c.
7397 * Server does not send the invite list in INVITE command back
7398 to the client if the list was not altered. Added this notion
7399 to the protocol spec as well. Affected file silcd/command.c.
7401 Fixed possible crash in INVITE command by checking the
7402 value of silc_server_get_client_route command.
7404 * Fixed the INVITE notify type handling. The arguments are now
7405 taken in correct order and client does not crash. The affected
7406 file is irssi/src/silc/core/silc-channels.c.
7408 Removed the "Inviting xxx to channel" message from the
7409 client library away and let the application handle it.
7410 Affected file lib/silcclient/command.c. Added that message
7411 to Irssi SILC client's message formats.
7413 * Fixed CMODE command crash in client. It now checks the
7414 amount of arguments correctly and does not crash. The affected
7415 file is lib/silcclient/command.c.
7417 * Do not create new channel automatically in silc_channels_join
7418 but check whether the channel by that name already exists.
7419 Affected file irssi/silc/core/silc-channels.c.
7421 * Do not send the SERVER_SIGNOFF to router if the disconnected
7422 entity was the router. Affected file silcd/server.c.
7424 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7425 SILC client as it was missing from there.
7427 Added the handling of the KICK notify to the Irssi SILC client
7428 as it was missing. Added "you have been kicked" message to
7429 Irssi SILC client's message modules formats.
7431 Added the handing of the KILL notify to the Irssi SILC client
7432 as it was missing. Added the kill message module formats
7435 The affected file is irssi/src/silc/core/silc-channels.c.
7437 * The router did not save the channel mode the server announced.
7438 Affected file silcd/packet_receive.c.
7440 * Fixed a possible crash in INFO command in server. If the
7441 server did not provide the server info it crashed. Affected
7442 file silcd/command.c.
7444 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7446 * Fixed the GETKEY command in the server to check also the
7447 global list. Otherwise the GETKEY would not work correctly
7448 in normal SILC server. Affected file silcd/command.c.
7450 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7452 * Fixed GETKEY crash, it crashed if the command did not succseed.
7454 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7456 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7457 is now real and not just an macro interface to GMP.
7459 Removed the entire GMP from the source tree and imported new
7460 NSS MPI library instead. Reason for removing GMP is that it is
7461 extremely large and compiles extremely slow. The NSS MPI
7462 is only a few files and compiles in less than 10 seconds.
7463 The speed is also about the same as GMP. The MPI is imported
7464 to lib/silcmath/mpi.
7466 If the system has GMP installed we will still use the GMP.
7467 If it is not then the NSS MPI will be compiled.
7469 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7471 * Merged a long nickname (127 characters long) crash bugfix from
7472 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7474 * Merged a freed memory reference bugfix from Irssi CVS tree.
7475 Affected file irssi/src/core/commands.c.
7477 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7479 * Added the server's public key sving and verification to the
7480 server when performing the SKE. This was missing and the
7481 remote server's (or router's) public key was accepted without
7482 checking whether we have it previously or trust it at all.
7483 Affected file silcd/protocol.c.
7485 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7487 * Check in the silc_server_timeout_remote if protocol is active
7488 and make sure that the protocol's final callback is called so
7489 that all memory if freed. Affected file silcd/server.c.
7491 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7493 * silc_server_whois_send_reply crashed the server if the nickname
7494 was 127 characters long. Affected file silcd/command.c.
7496 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7498 * Added sanity check to the silc_server_new_client. If the hostname
7499 is provided inside username then check that the provided hostname
7500 really is the same as the resolved one. If the hostname was not
7501 resolved then check it from the public key. Affected file is
7502 silcd/packet_receive.c.
7504 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7505 if the server disconnected us and the connection is not valid
7506 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7508 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7509 the library to the lib/silcutil/silcutil.[ch].
7511 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7513 * Close log file after open. Affected file
7514 lib/silcutil/silclog.c.
7516 * Check whether sock == NULL in silc_client_send_packet and return
7517 if it is. Affected file lib/silcclient/silcclient.c.
7519 * Check rec->entry == NULL in the Irssi SILC Client before
7520 sending the channel message. Affecte file is
7521 irssi/src/silc/core/silc-servers.c.
7523 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7525 * Merged a splitted window bugfix from Irssi CVS tree. The
7526 affected file is irssi/src/fe-text/textbuffer-view.c.
7528 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7529 It did not print nickname.
7531 * Improved the distributions system a bit.
7533 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7535 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7536 irssi/src/fe-text/gui-window.c.
7538 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7539 to in-active server. The affected file is
7540 irssi/src/silc/core/client_ops.c.
7542 * Resolve the client in USERS command reply if the entry does
7543 not have username resolved. The affected file is
7544 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7545 command to WHOIS command to really resolve stuff. The USERS
7546 is not used any more in any critical section so WHOIS can
7547 be used even though it might be slower than IDENTIFY.
7549 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7552 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7554 * Changed the protocol API a bit more consistent in the
7555 lib/silccore/silcprotocol.[ch].
7557 * Changed the following headers to ROBODoc format:
7559 lib/silccore/silcpayload.h
7560 lib/silccore/silcprotocol.h
7561 lib/silccore/silcsockconn.h
7563 All core library headers are now formatted.
7565 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7567 * Fixed a bug in Irssi SILC client; do not show that you are
7568 server/router operator if you really are not. Affected file is
7569 irssi/src/silc/core/client_ops.c.
7571 * Renamed silc_command_free_payload to silc_command_payload_free.
7572 Affected file lib/silccore/silccommand.h
7574 * Added silcmath.h to include the prototoypes of various routines
7575 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7578 * Changed the following headers to ROBODoc format:
7580 lib/silccore/silcchannel.h
7581 lib/silccore/silccommand.h
7582 lib/silccore/silcid.h
7583 lib/silccore/silcidcache.h
7584 lib/silccore/silcmode.h
7585 lib/silccore/silcnotify.h
7586 lib/silccore/silcpacket.h
7587 lib/silcmath/silcmath.h
7589 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7591 * Added checking to the server code not to start the server if
7592 ciphers and stuff are not configured properly. Affected files
7593 silcd/serverconfig.[h] and silcd/server.c.
7595 * Changed the layout of the header files of the public interfaces
7596 in the SILC libraries. The new layout supports ROBODoc
7597 documentation tool (and some others) so that it is easy to create
7598 a library reference manual. All the other headers and source
7599 code must still follow the CodingStyle document. Also source
7600 code must not include these ROBODoc stuffs, only the headers.
7601 Furthermore, all public interface headers must now be named
7602 by using `silc' prefix, example: silcapi.h, silccipher.h.
7603 Some files were renamed due to this. All the other headers
7604 must not be used as public interfaces. I will update the
7605 CodingStyle document later. Changed following headers, so far:
7607 lib/silcclient/silcapi.h
7608 lib/silccore/silcauth.h
7609 lib/silccore/silcprivate.h
7610 lib/silccrypt/silcdh.h
7612 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7616 * Removed silc_client_packet_send_flush from the client library
7617 as it is not needed. Affected file lib/silcclient/client.[ch].
7619 * Added printing of message of unresolved authentication method
7620 to the Irssi SILC client. Added it to the module formats.
7621 Removed the same message from the client library.
7623 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7625 * Added new distribution feature, DISTLABEL. Every distribution
7626 can define own preprocessor label that can be used in the
7627 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7628 file distributions, acconfig.h.pre and prepare.
7630 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7632 * Added Makefile.defines_int to include the actual definitions
7633 for Makefile.defines.in. Tested the new distribution system,
7634 created distributions and tested installation.
7636 * Added AWAY message printing to the Irssi SILC client. Added
7637 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7639 * Added SCONNECT command to call the SILC's CONNECT command.
7640 Cannot use CONNECT directly since Irssi uses that internally.
7641 Affected file irssi/src/silc/core/silc-servers.c.
7643 Added ACTION local command. It is same as ME command but takes
7644 the channel as mandatory argument.
7646 Rewrote some of the Irssi's help files to suite for SILC
7649 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7651 * Added Makefile.defines[.in] that should for now on be included
7652 in all Makefile.am file in the source tree. That file includes
7653 all common compilation definitions for SILC source tree.
7655 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7657 * Minor changes to the ./prepare script to change the package
7658 name according the distribution name to the configure.in.
7660 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7662 * Created new distribution system. Added file `distributions'
7663 that defines all the distributions that can be created out of
7664 the SILC source tree. The ./prepare script now reads that
7665 file to determine how to prepare the distributions. The
7666 first argument to the ./prepare is the name of the distribution
7667 and second is the version of the distribution. If given
7668 without arguments it creates the default (toolkit) distribution
7669 with the default version (defined in ./prepare).
7671 All Makefile.am files that are subject to the distributions
7672 are now named as Makefile.am.pre. These are ./Makefile.am
7673 and lib/Makefile.am. Others may be changed later.
7675 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7677 * Added invite list, ban list, some key management and connection
7678 error message printing to module formats in the Irssi SILC client.
7680 * Added new silc_client_set_away_message to set the away message
7681 that is back to the person who sent private message. The
7682 affected file lib/silcclient/silcapi.h and the
7683 lib/silcclient/client_prvmsg.c.
7685 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7687 * Fixed the private message sending in the Irssi SILC client,
7688 added local command KEY to the Irssi SILC client.
7690 Added key management and key agreement message formats to the
7691 irssi/src/fe-common/silc/module-formats.[ch].
7693 Added USERS (alias WHO) printing, server/router operator
7694 indication and LIST command printing to the module formats.
7696 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7698 * Fixed channel joining notify handling, cumode notify handling
7699 from Irssi SILC client.
7701 * Added SILC specific module-formats to the Irssi SILC client so
7702 that SILC specific message hilighting, colors etc is possible.
7703 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7705 Added channel mode, channel user mode, actions, notices,
7706 whois and whowas printing to the the module-formats.c.
7708 * Fixed a bug in channel deletion in the server. The channel
7709 is not left to the cache even if the channel founder auth mode
7710 is set when there are no users anymore on the channel. Affected
7711 file silcd/server.c.
7713 * The silc_net_localhost now resolves the entire hostname including
7714 the domain name. Affected file lib/silcutil/silcnet.c.
7716 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7718 * Changed the ask_passphrase client operation to be ascynchronous.
7719 It has now a completion callback and a context that the
7720 application must call after it has got the passphrase from
7721 the user. Affected files lib/silcclient/silcapi.h,
7722 lib/silcclient/protocol.c, lib/silcclient/command.c and
7725 Added SilcAskPassphrase callback that the application calls
7726 to deliver the passphrase to the library.
7728 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7729 The public key verification and especially a certificate
7730 verification is asynchronous procedure.
7732 Added new SILC_SKE_STATUS_PENDING status to indicate the
7733 request is pending and a callback will be called to finalize
7736 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7737 indicate that remote end did not send its public key (or
7738 certificate), even though we require it. Added check for this
7739 condition in the SKE. This was a security bug, now fixed.
7741 Defined new SilcSKEVerifyCbCompletion callback that is called
7742 when the verification process is completed.
7744 The affected files lib/silcske/silcske_status.h and
7745 lib/silcske/silcske.[ch].
7747 * Changed the verify_public_key client operation to be async
7748 as well. Defined SilcVerifyPublicKey callback that is used to
7749 indicate the success of the public key verification process.
7751 Changed the server and client to use the new async client
7754 * Changed the Irssi SILC client's internal scheduler to be called
7755 twice as many times as it used to be. As a result the client
7756 should be a bit faster now. Affected file is
7757 irssi/src/silc/core/silc-core.c.
7759 * Added support to Irssi SILC client of asynchronous public key
7760 verification and passphrase inquiry. Affected file is
7761 irssi/src/silc/core/silc-core.c.
7763 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7765 * Do not say "You have left channel %s" in client library.
7766 Moved it to the application. Affected files are
7767 lib/silcclient/command.c and silc/client_ops.c.
7769 * Fixed silc_client_get_clients. Command context was not
7770 duplicated and was freed memory in the callback. Affected
7771 file lib/silcclient/idlist.c.
7773 * Do not say "you are now talking..." on JOIN command in the
7774 client library. The appliation must handle it.
7776 * Do not say ".. changed topic to" in command reply in the
7777 client libary. The application must handle it.
7779 * Fixed TOPIC command sending in the client library.
7781 * Fixed a memory leak in silc_client_command_free in the file
7782 lib/silcclient/command.c.
7784 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7786 * Imported a modified version of Irssi client to the source tree.
7787 The Irssi will be used to create a new client called
7788 Irssi SILC. Imported to irssi/.
7790 Added silc_core_init_finish function to the Irssi. Affected
7791 file irssi/configure.in.
7793 A lot changes in the Makefile.ams around the irssi tree.
7795 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7797 * Do not rehash if the new size is same as the old size of the
7798 hash table, in the silc_hash_table_rehash*. The affected file
7799 lib/silcutil/silchashtable.c.
7801 * Replaced hash_table_del_by_context calls from the server
7802 (when channel->user_list and client->channels) to the
7803 hash_table_del as it is sufficient and faster.
7805 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7807 * Added silc_hash_table_list, silc_hash_table_get and the
7808 SilcHashTableList structure to provide an alternative way to
7809 traverse the hash table. The affected files are
7810 lib/silcutil/silchashtable.[ch].
7812 * Changed the server's idlist routines to use the hash table
7813 routines to optimize the code.
7815 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7817 * Replaced the client entry's `channel' list and channel entry's
7818 `user_list' list to hash tables for optimized lookup. Changed
7819 the code to use the hash table interface around the code.
7820 Affected file lib/silcd/idlist.[ch].
7822 * Added `auto_rehash' boolean argument to the function
7823 silc_hash_table_alloc to indicate whether the hash table should
7824 auto-rehash when it thinks is appropriate time. It will
7825 increase the hash table size if the there is twice as much
7826 entries in the table than the size of the table, and will
7827 decrease the size if there are twice as less entries than
7828 the size of the table.
7830 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7832 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7834 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7836 * silc_idcache_purge_by_context deletes the entry now by context
7837 as it is supposed to do. Affected file lib/silccore/idcache.c.
7839 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7840 client is not anymore valid (WHOWAS givens the info) and not
7841 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7843 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7845 * Removed the `data' and `data_len' arguments from the ID Cache
7846 interfaces and added `name' argument. ID Cache does not handle
7847 anymore the binary data only a names associated with given ID.
7849 * When hashing a Client ID with silc_hash_id the entire ID is
7850 not hashed anymore, instead only the hash of the Client ID is
7851 hashed. This way we can access the Client ID from the cache
7852 with Client ID but with the hash of the ID (which is a hash of
7853 the nickname) as well without any difference in performance.
7855 Added also silc_idcache_find_by_id_one_ext to do one on one
7856 searching when we have the actual ID. Added also function
7857 silc_hash_client_id_compare. The affected files are
7858 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7860 * When hashing the name associated with a ID it is always done
7861 in lowercase. This way we can access the cache without worrying
7862 about case-sensitivity, even though, for example nicknames are
7865 * Fixed a bug in server with channel message sending. It put
7866 wrong ID type as destination ID. The affected file
7867 silcd/packet_send.c.
7869 * silc_idcache_del_by_context now deletes from all hash tables
7870 by context. Affected file lib/silccore/idcache.c.
7872 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7874 * Changed the client library to use the new ID Cache interface.
7875 Changes around the source tree.
7877 * Added silc_hash_table_rehash_ext to rehash with specific
7878 hash function. Affected file lib/silcutil/silchashtable.[ch].
7880 * Added silc_hash_string_compare to compare two strings in the
7881 hash table. Affected file lib/silcutil/silcutil.[ch].
7883 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7885 * Added new function silc_idcache_del_by_context into the
7886 lib/silccore/idcache.[ch].
7888 * Changed the server's ID list routines to use the new ID Cache
7889 interface. Changes around the source tree.
7891 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7893 * Added silc_hash_table_del[_by_context]_ext functions in to the
7894 lib/silcutil/silchashtable.[ch].
7896 Removed silc_hash_table_find_all* routines and added new
7897 silc_hash_table_find_foreach to replace them.
7899 Added silc_hash_table_replace_ext function as extended
7900 replacing function. Separated the simple hash table interface
7901 from the extended hash table interface in the file
7902 lib/silcutil/silchashtable.h.
7904 * Fixed minor bugs and changed it to use some of the new
7905 hash table functions in lib/silccore/idcache.c
7907 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7909 * Added new function silc_hash_table_find_all to return all keys
7910 in the hash table by the specified key. As the hash table is
7911 collision resistant it also makes it possible to have several
7912 duplicate keys in the hash table. This function may be used to
7913 find all of the keys from the hash.
7915 Added user_context arguments to the SilcHashFunction,
7916 SilcHashCompare and SilcHashDestructor to deliver user specified
7919 Added new fuctions silc_hash_table_find[_all]_ext to do
7920 extended lookup with specified hash and compare functions and
7921 specified user contexts.
7923 Added new function silc_hash_table_add_ext to add the key
7924 with specified hash function and user context.
7926 Added new function silc_hash_table_foreach to traverse all
7927 entrys in the hash table. Added SilcHashForeach callback
7930 Added new function silc_hash_table_del_by_context to delete
7931 the entry only if the context associated with the key matches.
7933 Affected files are lib/silcutil/silchashtable.[ch].
7935 * Removed silc_hash_[server/client/channel]_id and added just
7936 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7937 silc_hash_id_compare to compare two ID's using as the hash table
7938 comparison function. Added also silc_hash_data to hash
7939 binary data and silc_hash_data_compare to compare it.
7941 * Removed silc_idlist_find_client_by_hash as it is not needed
7942 anymore. Affected file silcd/idlist.[ch].
7944 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7945 to use internally the SilcHashTable. The new ID Cache is a lot
7946 faster than the old one. Some of the ID Cache interface was also
7947 rewritten and obsolete and stupid functions were removed.
7949 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7951 * Added entry_count field to the SilcHashTable to keep the number
7952 of the entries in the table. Implemented the function
7953 silc_hash_table_rehash. Added new function
7954 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7956 Fixed a minor bug in silc_hash_table_free.
7958 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7959 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7960 into the lib/silcutil/silcutil.[ch].
7962 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7964 * Implemented a collision resistant hash table into the
7965 lib/silcutil/silchashtable[ch]. See the header and the source
7966 for the SilcHashTable API.
7968 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7970 * Merged dotconf version 1.0.2 into lib/dotconf.
7972 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7974 * Do not compile anything in lib/silcsim/* if the SIM support
7975 is not enabled. The tree should now compile without problems
7978 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7980 * Compiled the SILC under cygwin. Compiled and tested briefly
7981 without problems. More tests needed. The SIMs didn't compile
7984 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7986 * Fixed possible crash in silc_get_username in the
7987 lib/silcutil/silcutil.c.
7989 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7991 * Fixed a va_arg in silc/client_ops.c.
7993 * Oops, RC5 routines were named AES and caused some problems
7994 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7996 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7998 * Added new SilcIDIP structure into the lib/silccore/id.h and
7999 replaced the old `ip' fields from all SILC ID's to that type.
8000 This is a step towards IPv6 support.
8002 The silc_id_get_len takes now the ID as an extra argument.
8003 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8004 both IPv4 and IPv6 based ID's.
8006 The affected files are lib/silccore/id.[ch] and other files
8007 around the tree using these routines.
8009 * Removed the ID length arguments in server from various
8010 silc_server_send_notify_* routines -> they are not needed
8013 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8015 * Fixed memory leak in silc_encode_pem_file in the file
8016 lib/silcutil/silcutil.c.
8018 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8020 * Check minor version as well in the SKE. Affected files are
8021 silcd/protocol.c and lib/silcclient/protocol.c.
8023 * Added --identifier option to the server so that an identifier
8024 can be when creating the public key for the server. Affected
8025 file is silcd/silcd.c.
8027 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8028 lib/silccrypt/silcpkcs.c.
8030 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8032 * Register default ciphers and stuff when using -C option with
8033 the server. Affected file sildc/silcd.c.
8035 * Put back the servers public key filename format, it is better
8036 than the new one. For now, the client keys are saved with the
8037 new filename format. The affected file silc/client_ops.c.
8039 * Implemented the Cipher API for the rest of the ciphers that
8040 did not implement it or implemented it the wrong way.
8042 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8044 * Register default ciphers and stuff when using the -S option
8045 in the client. Affected file silc/silc.c. Same also when
8046 creating new key pair with -C option.
8048 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8050 * Fixed the silc_verify_public_key client operation function to
8051 save the public keys differently. The fingerprint is now
8052 used as filename and not the hostname. This way also the
8053 client keys are saved uniquely and not with hostnames. The
8054 affected file is silc/client_ops.c.
8056 * Trimmed the silc_hash_fingerprint function to remove extra
8057 whitespaces from the end of the fingerprint. The affected
8058 file is lib/silccrypt/silchash.c.
8062 * Added silc_cipher_register_default function to register all
8063 default ciphers. It can be used when configuration files
8064 does not exist and the application does not want any specific
8065 ciphers in any specific order.
8067 The SilcDList is now used as silc_cipher_list dynamically
8068 allocated cipher list. Removed the static list all together
8069 and now all ciphers must be allocated to the dynamic list.
8070 The silc_cipher_alloc routine was changed to check only the
8073 All silc_cipher_* routines that used to return int returns
8076 The affected files lib/silccrypt/silccrypt.[ch].
8078 * The same thing was done to silc_hash_* as for silc_cipher_*
8079 routines. Affected files lib/silccrypt/silchash.[ch].
8081 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8082 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8083 Added also silc_pkcs_[un]register[_default] functions.
8084 Removed the data_context from the PKCS API.
8086 * Added silc_hmac_register_default function to register default
8087 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8088 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8089 to unregister all hmacs at once.
8091 * Register the default ciphers, hash functions, PKCSs and HMACs
8092 if client's configuration file does not exist. The affected
8095 * The client did not load the hash functions from the SIM
8096 modules at all. Added support for this. Affected file is
8097 silc/clientconfig.c.
8099 * When decoding public key with silc_pkcs_public_key_decode, check
8100 the supported algorithm only if PKCS are registered. Affected
8101 file lib/silccrypt/silcpkcs.c. The same was done with the
8102 silc_pkcs_private_key_decode.
8104 * Fixed the SILC List routines to keep the list always in order.
8105 It used to change the list's order when traversing the list but
8106 not it preserves the order. Affected file lib/trq/silclist.h.
8108 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8110 * Added the client library to use the SilcSocketConnection's
8111 reference counter (by silc_socket_dup) to prevent the bug that
8112 the socket object may be freed underneath async operation.
8114 * The name resolv library checking fixes in the configure.in.pre.
8117 * Created new version of the protocol drafts for future
8118 development. The -03 drafts are the ones that will be changed
8119 in the trunk now and the -02 will remain as they are.
8121 * Send list of CUMODE notifys to the router when announcing
8122 the channel users to the router. Affected file silcd/server.c.
8123 If the router receiving channel founder CUMODE for a channel
8124 that already has channel founder it will send CUMODE notify
8125 to the sender to remove the channel founder rights from the
8126 announced client. Affected file silcd/packet_receive.c.
8128 * The CUMODE notify may now use Server ID as well as the entity
8129 who changes the mode. Updated protocool specs.
8131 * Updated INSTALL and README files.
8133 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8135 * New web pages in the http://silc.pspt.fi. The pages was
8140 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8142 * Implemented the [DenyConnectin] config section in the server.
8143 Added silc_server_config_denied_conn to check whether incoming
8144 connection is denied. Affected file silcd/serverconfig.[ch].
8146 * Do not check the ports when checking the incoming configuration
8147 data if the port is 0, meaning any. Affected file is
8148 silcd/serverconfig.c.
8150 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8152 * Fixed buffer overflow in silc_string_compare in the file
8153 lib/silcutil/silcutil.c.
8155 * Fixed double free in silc_server_command_leave in the file
8158 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8160 * Fixed the version checking in the server. Affected file is
8163 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8165 * Fixed the configuration data fetching when accepting new
8166 connections in the server. Affected file silcd/server.c.
8168 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8170 * Added `sender_entry' argument to the function
8171 silc_server_packet_relay_to_channel so that we can check
8172 whether some destination actually belongs to the same route
8173 the sender belongs (ie, we must not resend the packet to the
8174 sender). Affected file silcd/packet_send.[ch].
8176 * Added `servername' field to the SilcClientEntry in the server
8177 to hold the name of the server where client is from. Affected
8178 file is silcd/idlist.h.
8180 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8182 * Moved the channel message encrypting in the router betwen
8183 router connections from silc_server_channel_message to the
8184 silc_server_packet_relay_to_channel since we want to check
8185 whether we have anybody channel before encrypting anything.
8186 Affected files silcd/packet_[receive/send].c.
8188 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8190 * Fixed the [AdminConnection] server config section to support
8191 multiple entries. Affected file silcd/serverconfig.c.
8193 * Added support into the server to check the validity of the
8194 incoming connection before executing any KE or authentication
8197 * The connection configuration is now saved to the KE and
8198 connection auth protocol contexts and not fetched anymore in
8199 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8201 * The local hosts listenning address and port is also resolved
8202 now when starting the server. We want to have the socket object
8203 to include the real address and port for the listener. Added
8204 new function silc_net_check_local_by_sock into the files
8205 lib/silcutil/silcnet.[ch].
8207 * Fixed a broadcast bug in server -> do not broadcast if we
8210 * Fixed a routing bug. Do not route broadcast packets ever.
8211 Broadcast packets must be processed always and not routed since
8212 they may be destined to some other host than yourself and thus
8213 would get routed without no good reason. Affected file is
8216 * Added function silc_server_config_is_primary_route to check
8217 whether primary router connection has been configured (a router
8218 configuration that we are initiating). If there is not, we
8219 will assume that there is only two routers in the SILC network
8220 and we will use the incoming router connection as our primary
8221 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8223 * Changed the order of the broadcasting. Broadcast _after_ the
8224 packet has been processed not before. Affected file is
8227 * Fixed a [ClientConnection] parsing bug. The port was never
8228 parsed correctly thus resulting to port 0. Affected file
8229 silcd/serverconfig.c.
8231 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8232 argument and did not set the broadcast packet flag. Affected
8233 file silcd/packet_send.c. Fixed same bug in the function
8234 silc_server_send_notify as well.
8236 * If we receive NEW_ID packet for our own ID in the server, ignore
8239 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8243 * Removed the nickname from the Private Message Payload.
8244 Updated the code and the protocol specs.
8246 * Updated protocol specs for submitting to the IETF.
8248 * Tweaked the Random Number Generator a bit. Affected file
8249 lib/silccrypt/silcrng.c. Exported a new function
8250 silc_rng_[global]_add_noise which can be used to add more
8253 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8255 * Do not parse packets with different timeout when protocol
8256 is active -> may cause problem with rekey. Affected file
8259 * When server receives signoff notify it must not create
8260 new channel key if the client is on any channels since the
8261 sender of the signoff notify will create it.
8263 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8265 * Added printing of error messages during SKE protocol from the
8266 failure packet sent by server during SKE. Affected file
8269 * Removed the client's failure_callback handling with timeout
8270 and handle it immediately when received.
8272 * The SKE library returned wrong type in SUCCESS and FAILURE
8273 packets. They must be 32 bit MSB not 16 bit MSB.
8275 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8277 * Ok, rewrote the logic of the re-key and now it seems to work.
8278 I tested it on high traffic with frequent re-keys without
8279 problems. Added hmac_receive (and renamed hmac to hmac_send)
8280 in SilcClientConnection in lib/silcclient/client.h and
8281 in SilcIDListData in silcd/idlist.h. Also, removed the
8282 SilcPacketParserContext's cipher and hmac fields as they are
8283 not needed anymore and actually caused some problems when
8284 the ciphers and hmac's changed underneath the packet parser.
8286 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8288 * If re-key protocol is active then process the incoming packets
8289 synchronously since we must assure that icoming packets encrypted
8290 with the old key is processed before the new keys is set to
8291 use. This is true other packets than for REKEY packets.
8292 Affected file silcd/server.c. The same was done to client library
8293 as well, affected file lib/silcclient/client.c.
8295 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8297 * Fixed bug in client and server to accept the force send if
8298 the packet is send from silc_[server/client]_packet_process
8299 function. Otherwise the packets are never delivered, oops.
8301 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8303 * Disable force sending of packets when REKEY protocol is active.
8304 We must assure that no packet is sent directly when rekey is
8305 performed. All packets must be sent through packet queue.
8306 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8307 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8308 function is silc_[server/client]_packet_send_real to check
8311 * Replaced the SIM paths from example config files to
8312 /usr/local/modules. Also, make install creates now
8313 /usr/local/silc/logs directory to hold all the SILC server
8316 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8318 * Made the configure.in.pre work on Solaris. Patch by salo.
8320 * Made all ciphers compatible with non-x86 machines. Defined
8321 CBC mode macros into lib/silccrypt/ciphers_def.h.
8323 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8325 * Fixed the make install.
8327 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8329 * When MAC computation fails the silc_packet_decrypt returned 0
8330 even though it was supposed to return -1. Fixed this. The
8331 affected file is lib/silccore/silcpacket.c.
8333 * Do not replace the config files in /etc/silc (in make install)
8334 if they already exist. Affected file ./Makefile.am.
8336 * Do not send re-key packets immediately but through packet queue.
8337 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8339 * Changed silc_net_check_host_by_sock to return FALSE if the
8340 IP/DNS could not be resolved. Though, it returns the IP address
8341 now even if it could not resolve it (but returns also FALSE).
8342 Affected file lib/silcutil/silcnet.[ch].
8344 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8346 * Added silc_pkcs_decode_identifier to decode the public key's
8347 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8348 Added also silc_pkcs_free_identifier. Added also new context
8349 SilcPublicKeyIdentifier.
8351 * Added -S option to the silc client. It is used to dump the
8352 contents of the specified public key file.
8354 * Changed the PKCS api to return the public key length when
8355 setting the public key.
8357 * Fixed a fatal bug in the public and private key file loading.
8358 Affected file lib/silccrypt/silcpkcs.c.
8360 * Execute the packet parsing for client with zero (0) timeout
8361 if the protocol is active. Affected file silcd/server.c.
8363 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8365 * Made the key generation options to the silcd program. Added
8366 -C option, equivalent to client's option.
8368 * Added new [ServerKeys] config section to the server. It
8369 configures the server's public and private key.
8371 * Defined generic Public Key Payload into the protocol
8372 specification to send specific type of public keys and
8375 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8376 public key or certificate.
8378 * Implemented the GETKEY command to the server and to the
8379 client library and on user interface.
8381 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8383 * Made preliminary `make install' work.
8385 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8387 * Added SilcServerRekey context into silcd/idlist.h.
8389 * Added the PFS support as defined in the specification to the
8390 SKE protocol. Affected files lib/silcske/*.c.
8392 * Added `ske_group' field to the SilcServerRekey context to hold
8393 the number of the SKE group that is used with PFS in re-key.
8394 Affected file silcd/idlist.h.
8396 * Added PFS re-key support to the server. Affected file is
8399 * Added silc_protocol_cancel to cancel execution of the next
8400 state of the protocol. Affected file is
8401 lib/silccore/silcprotocol.[ch].
8403 * Added the re-key support with and without PFS to the client
8404 library. Re-key is performed once in an hour, by default.
8406 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8407 Added silc_client_rekey_callback and silc_client_rekey_final.
8408 Affected files are lib/silcclient/protocol.[ch] and
8409 lib/silcclient/client.[ch].
8411 * Removed the `hmac_key' and `hmac_key_len' fields from the
8412 SilcClientConnection structure; not needed. Affected file is
8413 lib/silcclient/client.h.
8417 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8419 * Do not ask whether user wants to use the negotiated private key
8420 for private messages, just use it. Affected file is
8421 silc/local_command.c.
8423 * Added `send_enc_key' and `enc_key_len' fields to the
8424 SilcIDListData structure since they are needed in the re-key
8425 phase. Affected file is silcd/idlist.[ch].
8427 * Implemented the simple re-key protocol into the server.
8428 Affected files silcd/server.c and silcd/protocol.[ch]. The
8429 re-key will be performed once in an hour, by default.
8431 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8432 Added silc_server_rekey, silc_server_rekey_callback and
8433 silc_server_rekey_final.
8435 * Removed Tunneled flag from the protocol. Updated the code
8436 and the specifications.
8438 * Adde `pfs' field to the SilcIDListData to indicate whether
8439 the PFS is to be performed in the re-key. Affected file is
8442 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8444 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8445 int64 of at least the xintXX size. If void * is less that 4
8446 bytes uint32 * will be used. Defined bool as boolean.
8448 * Changed _ALL_ unsigned long and unsigned int to uint32,
8449 unsgined short to uint16 in the source tree.
8451 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8452 not handle clients that has entry->data.registered == FALSE.
8453 They are not in the network anymore. Affected file is
8456 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8458 * Implemented the sending of the SERVER_SIGNOFF notify in the
8459 server. Affected file is silcd/server.c.
8461 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8462 Added also silc_notify_payload_encode_args into the
8463 lib/silccore/silcnotify.[ch].
8465 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8466 Affected file silcd/packet_receive.c.
8468 * Implemented the SERVER_SIGNOFF notify handling in the client
8469 library. Affected file lib/silcclient/client_notify.c. Also,
8470 implemnted the printing of the SERVER_SIGNOFF info to the
8471 application. Affected file silc/client_ops.c.
8473 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8474 if the deleting was successful. Affected file silcd/idlist.[ch].
8476 * Added support for public key authentication in the connection
8477 authentication protocol in the client library. Affected file
8478 lib/silcclient/protocol.c.
8480 * Changed the server's silc_idlist_get_clients_by_* interface
8481 to support already allocated array so that new entries may be
8482 added to pre-allocated array. Affected file silcd/idlist.[ch].
8483 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8484 and command replies.
8486 * All command reply functions in the server now calls the
8487 pending command callback even if error occured. This way the
8488 error will be delivered to the client as well. Affected files
8489 silcd/command.c and silcd/command_reply.c.
8491 * Fixed INFO command to return local server's info if no server
8492 was provided. Affected file lib/silcclient/command.c.
8494 * Removed RESTART command for good. Updated the code and the
8497 * Rewrote parts of the task system. It is a bit simpler now.
8498 Removed unsued task priorities. The affected files are
8499 lib/silcutil/silctask.[ch].
8501 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8503 * Moved the USERS printing from the library to the application.
8504 Affected files lib/silcclient/command.c and silc/client_ops.c.
8506 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8510 * Added channel key re-key support. The re-key is perfomed
8511 only by the router and is done once in an hour. Added `rekey'
8512 field to the SilcChannelEntry in the server. Affected files
8513 silcd/server.c and silcd/idlist.h.
8515 * Added silc_task_unregister_by_context into the file
8516 lib/silcutil/silctask.[ch].
8518 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8520 * Added SILC_UMODE_GONE mode to indicate when the client is not
8521 present in the SILC network. Added also support to the local
8522 command AWAY that will set this mode. Added support of showing
8523 "xxx is gone" in WHOIS command. The USERS command shows the
8524 gone status as well.
8526 * Fixed setting server and router operator privileges in the
8527 server's UMODE command. Affected file silcd/command.c.
8529 * Merged the SKE KE1 and KE2 payloads into one payload. The
8530 new KE payload is equivalent to the old KE2 payload.
8532 Cleaned up the SKE Start Payload parsing. It now uses the
8533 simple buffer unformatting to do the parsing. A lot faster
8536 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8537 to the SKE that is used to indicate whether both of the SKE
8538 parties should perform authentication. By default only the
8539 responder performs authentication. By setting this flag also
8540 the initiator must do authentication. By default it is unset
8541 since in normal SKE case, client to server connection, only
8542 the responder should do authentication. When doing SKE between
8543 two clients both should perform authentication. Updated the
8544 code and the protocol specs.
8546 * A little fix to IDENTIFY command in the server. Search the
8547 client first by hash not nickname. Affected file is
8550 * Fixed the silc_client_close_connection to support closing
8551 the client to client connections wihtout deleting too much
8552 data. Affected file lib/silcclient/client.c.
8554 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8555 are received if protocol used to be active but is not anymore
8556 the application would crash due to NULL pointer dereference.
8557 Affected files silcd/server.c and lib/silcclient/client.c.
8559 * Added `hash' field to the SilcClientConnection to include
8560 the hash function negotiated in the SKE protocol.
8562 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8563 to set the channel founder authentication data. A client can
8564 claim the founder rights later by providing the authentication
8565 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8566 This way the channel founder can regain the channel founder
8567 privileges even it is left the channel. This works only on
8568 local server and the client must be connected to the same
8569 server to be able to regain the founder rights. Updated the
8570 protocol specs accordingly.
8572 Added support to the CMODE command in the client to set the
8573 founder auth data. Read the README to see how to set it.
8575 Added support to the CUMODE command to claim the founder
8576 rights. Read the README to see how to do it.
8578 Added support for the founder authentication to the Channel
8579 Entry in the server. Affected file silcd/idlist.h.
8581 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8582 server's CMODE command. Affected file silcd/command.c.
8584 * Added the following new functions into lib/silccore/silcauth.[ch]:
8585 silc_auth_get_method and silc_auth_get_data.
8587 * The server now saves the remote hosts public key to the
8588 SilcIDListData pointer. Affected file silcd/protocol.c.
8590 * The normal server now does not remove the channel entry from
8591 the cache if the founder authentication data is set. It used
8592 to remove it if the founder was the last one on the channel on
8593 the server and left the channel. The auth data is saved and
8594 if the channel is re-joined later the old entry is used with
8595 the old auth data. Affected files silcd/command_reply.c and
8598 * Removed the `pkcs' field from the SilcIDListData structure
8599 in the server; it is not used. Affected file silcd/idlist.h.
8601 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8603 * Fixed packet processing on slow links. Partial packets were
8604 never re-processed because the incoming data buffer was cleared
8605 by the application. Application must not directly clear the
8606 sock->inbuf, the packet processing routines handle it. Fixed
8607 this in client library and in server.
8609 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8611 * Fixed the WHOIS and IDENTIFY send reply function to really
8612 check whether to send list or just one entry. Affected file
8615 * Cleaned up the LEAVE command's channel key distribution. The
8616 affected file silcd/command.c.
8618 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8619 can enforce the channel mode as well. In that case the ID
8620 includes the ID of the server. The code now enforces the
8621 mode change if the router have different mode than the server.
8623 * The notify client operation with CMODE_CHANGE notify can now
8624 return NULL client_entry pointer if the CMODE was not changed
8625 by client. Application must check for this.
8627 * Added <Server ID> argument to INFO command to support server
8628 info fetching by Server ID.
8630 * Added silc_server_announce_get_channel_users to get assembled
8631 packets of channel users of the specified channel. Affected
8632 file silcd/server.[ch].
8634 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8635 was freed underneath the ID Cache.
8637 * Re-announce clients when the server received CHANNEL_CHANGE
8638 notify from the router. Affected file silcd/packet_send.c.
8640 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8642 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8643 crashed since it did not handle the fact that there is no cipher
8644 called "3" and didn't check the error condition. Now fixed.
8646 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8647 flag. It can be used to send message requests.
8649 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8651 * Implemented the RESTART command in the client.
8653 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8654 notice type messages. Added notice printing to the user
8657 * The channel keys are not re-generated if the channel's mode
8658 is PRIVKEY, ie private key on the channel exists. Affected
8659 files silcd/server.c and silcd/command.c.
8661 * Fixed a little bug in channel message delivery when channel
8662 private keys are set in the server. Affected file is
8663 silcd/packet_send.c.
8665 * Changed the setting on channel->on_channel = TRUE from the
8666 silc_client_save_channel_key to the JOIN command reply. The
8667 key payload is not received if the private channel key is set.
8668 Affected file lib/silcclient/command_reply.c and the
8669 lib/silcclient/client_channel.c.
8671 * When the CMODE_CHANGE notify is sent and the channel private
8672 key mode is removed the channel key must be re-generated in
8673 other cells as well. Added this support for the router in the
8674 silcd/packet_receive.c.
8676 * Added new local command NOTICE to send notice message on
8677 channel. Affected file silc/local_command.[ch].
8679 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8681 * Added new local command ME to the client. It is used to send
8682 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8683 some action. Affected file silc/local_command.[ch].
8685 * Changed channel_message and private_message client operations
8686 to deliver the message flags to the application. Added also
8687 the `flags' arguments to the silc_client_send_channel_message
8688 and silc_client_send_private_message functions. Affected file
8691 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8693 * Redefined the Private Message Payload to support private message
8694 keys and to support the new private message flags. Updated
8695 the protocol specs. Flags makes it possible to have for example
8696 CTCP style messages.
8698 * Added new type SilcPrivateMessagePayload and defined an API
8699 for it in the lib/silcclient/silcprivate.[ch].
8701 * Tested private message private keys successfully. Tested the
8702 private message key set, unset and list commands with the new
8705 * Redefined the Channel Message Payload to include the channel
8706 message flags (equal with private message flags) to support
8707 for example CTCP style messages.
8709 * Defined some of the message (for channel and private message)
8710 flags. Updated the protocol specs and added the flags to the
8711 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8713 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8715 * Added SilcKeyAgreementStatus type to the key agreement routines
8716 to indicate the current status and error if one occured.
8717 The status types are defined in the lib/silcclient/silcapi.h.
8719 * Added new local command KEY that is used to set and unset private
8720 keys for channels, set and unset private keys for private messages
8721 with remote clients and to send key agreement requests and
8722 negotiate the key agreement protocol with remote client. The
8723 key agreement is supported only to negotiate private message keys,
8724 it currently cannot be used to negotiate private keys for channels,
8725 as it is not convenient for that purpose.
8727 * Fixed a minor pending callback setting bug in the function
8728 silc_client_get_client_by_id_resolve, now the function works.
8729 Affected file lib/silcclient/idlist.c.
8731 * Added function silc_net_get_local_port to get local bound
8732 port by socket. Added to lib/silcutil/silcnet.[ch].
8734 * Added `sockets' and `sockets_count' fields to the SilcClient
8735 object. They hold the sockets of the listenning sockets in
8736 the client. Listenning sockets may be for example the key
8737 agreement server. Affected file lib/silcclient/client.[ch].
8738 Added functions the silc_client_add_socket and the
8739 silc_client_del_socket. They are exported to the application
8742 * Added ~./silc/clientkeys to support other client's public keys.
8744 * Renamed verify_server_key client operation to verify_public_key
8745 and added one argument to indicate the type of the connection
8746 (server, client etc.).
8748 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8750 * Added silc_server_connection_auth_request to handle the
8751 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8752 silcd/packet_receive.[ch].
8754 * Added silc_server_send_connection_auth_request into the
8755 silcd/packet_send.c to send the connection auth request packet.
8757 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8760 * Fixed the public key authentication in responder side in the
8761 server. The `auth_data' pointer includes the SilcPublicKey
8762 not the path to the public key. Affected file silcd/protocol.c.
8764 * Implemented the public key authentication in the initiator side
8765 in the server. Affected file silcd/protocol.c.
8767 * Removed the [RedirectClient] config section from the server
8768 configuration. Is not needed and I don't want to implement it.
8770 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8772 * Cleaned up the CMODE command in the server. It now works
8773 correctly and supports all the modes defined in the protocol.
8774 Affected file is silcd/command.c.
8776 * Added `hmac_name' field to the SilcChannelEntry in the server
8777 to hold the default HMAC of the channel. It can be set when
8778 creating the channel (with JOIN command). Affected files
8781 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8782 type to indicate the change of the current cipher and hmac
8783 on the channel. Client can safely ignore the <cipher> argument
8784 (if it chooses to do so) since the CHANNEL_KEY packet will
8785 force the channel key change anyway. The <hmac> argument is
8786 important since the client is responsible of setting the new
8787 HMAC and the hmac key into use.
8789 * Fixed the CMODE command in the client library as well.
8791 * Tested CMODE command in router environment successfully.
8793 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8795 * Show the version of the remote client (or server) when connecting
8796 to the server. It is logged to the log file. Affected file
8797 is silcd/protocol.c.
8799 * Fixed the KILLED notify handling in the client library. The
8800 client must be removed from all channels when receiving the
8803 Also, do not remove the client entry when giving the KILL
8804 command but when the KILLED notify is received.
8806 * Removed silc_idlist_find_client_by_nickname from the server.
8807 Not needed anymore. Affected files silcd/idlist.[ch].
8809 * Implemented the CHANNEL_CHANGE notify type handling to the
8810 server. Affected file silcd/server.c.
8814 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8816 * Added silc_server_send_notify_invite to send the INVITE
8817 notify between routers.
8819 * Implemented the INVITE command correctly to the server.
8821 * Implemented the INVITE notify type handling in the server.
8823 * Implemented the INVITE command to the client library and on the
8826 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8828 * Added function silc_server_get_client_resolve to find the
8829 client entry by ID from all ID lists and then resolve it
8830 (using WHOIS) if it cannot be found. Affected file is
8833 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8835 * Implemented the BAN command to the client library.
8837 * The JOIN command in the server now checks the invite list
8840 * Changed the silc_command_reply_payload_encode_va and the
8841 silc_command_payload_encode_va to support that if argument is
8842 NULL it ignores and checks the next argument. Affected file
8843 lib/silccore/silccommand.c.
8845 * Added silc_server_send_notify_ban to send the BAN notify
8846 type between routers.
8848 * Chaned the silc_notify_payload_encode to support that if
8849 argument is NULL it ignores and checks the next argument.
8850 Affected file lib/silccore/silcnotify.c.
8852 * Tested ban lists in router environment successfully.
8854 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8856 * Implemented BAN command to the server, in silcd/command.[ch].
8858 * Removed the BAN and INVITE_LIST modes from the CMODE command
8861 * Added function silc_string_match to regex match two strings.
8862 Affected files lib/silcutil/silcutil.[ch].
8864 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8866 * Redefined parts of the SilcChannelEntry in the server to support
8867 the new ban and invite lists.
8869 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8871 * Redefined the INVITE command. The same command can be used to
8872 invite individuals to the channel but also to manage the invite
8873 list of the channel (to add to and remove from the invite list).
8874 Updated the protocol specs.
8876 * Added new command SILC_COMMAND_BAN that can be used to manage
8877 the ban list of the channel. Updated the protocol specs.
8879 * Removed the channel modes: the SILC_CMODE_BAN and the
8880 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8881 in the CMODE command. The equivalent features are now available
8882 using INVITE and BAN commands. Updated the protocol specs.
8884 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8885 in the network about change in the current ban list. The notify
8886 type is not used by the client.
8888 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8889 support the invite lists.
8891 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8893 * Added new function silc_string_regexify that converts string
8894 including wildcard characters into regex string that can
8895 be used by the GNU regex library. Added into the file
8896 lib/silcutil/silcutil.[ch].
8898 Added silc_string_regex_combine to combine to regex strings
8899 into one so that they can be used as one regex string by
8900 the GNU regex library. Added into the file
8901 lib/silcutil/silcutil.[ch].
8903 Added silc_string_regex_match to match two strings. It returns
8904 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8906 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8908 * Imported GNU regex to the soruce tree into lib/contrib.
8909 Fixed some compiler warning from the regex.c.
8911 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8913 * Fixed MOTD command in the server to work in router environment.
8915 * Fixed the MOTD command in the client library to support
8916 the server argument in the command.
8918 * Added `nickname_len' argument to the silc_idlist_add_client
8919 in the server, as the `nickname' argument may be binary data
8922 * Added silc_idlist_get_channels to return all channels from
8925 * Implemented LIST command to the server. Affected file is
8928 * Implemented the LIST command to the client library and on the
8931 * Added [<user count>] argument to the LIST command reply.
8932 With private channels the user count is not shown.
8934 * Updated TODO and README.
8936 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8938 * The client entry's data.registered must be TRUE even with
8939 global client entry on global client list. The data.registered
8940 is used to check whether the client is anymore in the network,
8941 for example with WHOWAS command so it must be valid.
8943 * Fixed the WHOWAS command in the server. It now actually works
8944 in router environment. Added function into silcd/command_reply.c
8945 silc_server_command_reply_whowas_save.
8947 * Added silc_idlist_purge function to the silcd/idlist.c
8948 to periodically purge the ID Cache.
8950 * Fixed INFO command in the server. It works now in router
8951 environment. Added <server name> argument to the INFO command
8952 reply. Updated the protocol specs.
8954 * Fixed minor bug in silc_idcache_purge to not purge if the
8955 expire value is zero.
8957 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8958 they were buggy because of the WHOWAS information.
8960 * Fixed local command MSG to handle the async resolving of
8961 the remote client properly. It used to fail the first MSG.
8962 Affected file silc/local_command.c.
8964 * Added `data_len' field to SilcIDCache context.
8966 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8968 * Update TODO. Todo in commands in the server.
8970 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8972 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8973 used by routers as broadcast packet to inform other routers
8974 about the changed user mode.
8976 Implemented the notify handling in the server. Affected file is
8977 silcd/packet_receive.c. Added the function
8978 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8980 * Added new generic Channel Payload and deprecated the New Channel
8981 Payload. The New Channel Payload is now the generic Channel
8984 * Added new argument `mode' to the silc_server_send_new_channel
8985 as it is required in the Channel Payload now.
8987 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8988 and created a new and real SilChannelPayload to represent the
8989 new generic Channel Payload. Implemented the encode/decode
8990 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8992 * Added silc_server_get_client_channel_list to return the list
8993 of channels the client has joined for WHOIS command reply.
8994 Affected file silcd/server.[ch].
8996 * Implemented the channel list sending in the WHOIS command reply
8997 in server and in the client.
8999 Implemented the channel list displaying on the user interface
9000 as well. Affected file silc/client_ops.c.
9002 * Added silc_channel_payload_parse_list to parse list of Channel
9003 Payloads. It returns SilcDList list of SilcChannelPayloads.
9004 Client for example can use this function to parse the list of
9005 channels it receives in the WHOIS command reply. The caller
9006 must free the list by calling silc_channel_payload_list_free.
9007 Affected files lib/silccore/silcchannel.[ch].
9009 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9011 * Added one new argument <user mode> to the WHOIS command reply
9012 to return the mode of the user in SILC. Updated the protocol
9015 Implemented it to the server and client.
9017 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9019 * Fixed the mode printing on the user interface on joining.
9020 Affected file silc/client_ops.c.
9022 * Implemented the UMODE command and user modes in general to the
9023 client library and to the user interface.
9025 * Implemented the UMODE command to the server.
9027 * The server now sends UNKNOWN_COMMAND error status if client sends
9028 unknown command. Affected file silcd/command.c.
9030 * All server commands now handle the command identifier the right
9031 way when sending the command reply to the client. The client can
9032 use to identify the command replies with the identifier.
9034 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9036 * Added silc_server_get_client_route to resolve the route to
9037 the client indicated by the client ID. Affected file is
9040 * Added silc_server_relay_packet as general function to relay
9041 packet to arbitrary destination. This deprecates functions
9042 like _send_private_message_key, _relay_notify etc. Affected
9043 file is silcd/packet_send.[ch].
9045 Removed silc_server_send_key_agreement,
9046 silc_server_send_private_message_key and
9047 silc_server_packet_relay_notify functions from the file
9048 silcd/packet_send.[ch].
9052 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9053 server. Affected file silcd/packet_receive.[ch].
9055 * Implemented the KILL command to the client. Implemented the
9056 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9057 Affected files lib/silcclient/command[_reply].c and
9058 lib/silcclient/client_notify.c. Implemented the KILL notify
9059 printing in the user inteface.
9061 * Fixed a lot silc_parse_nick memory leaks from the client
9062 library in the file lib/silcclient/command.c.
9064 * Changed the silc_server_send_notify_on_channels's `sender'
9065 argument from SilcSocketConnection to SilcClientEntry to
9066 check the sender as entry and not as connection object and not
9067 to send to the client provided as argument. The affected file
9068 is silcd/packet_send.[ch].
9070 * The notify packets that are destined directly to the client used
9071 to not to be processed by the server. Now changed that and the
9072 server processes all notify packets. After relaying the packet
9073 to the client the notify packet is processed in the server.
9075 * The silc_server_free_client_data now checks whether there is
9076 pending outgoing traffic for the client and purges the data to
9077 the network before removing the client entry.
9079 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9081 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9082 an client is killed from the SILC Network. Updated the protocol
9085 Added new function silc_server_send_notify_killed to the
9086 silcd/packet_send.[ch].
9088 * Added function silc_server_packet_relay_notify to relay notify
9089 packets that are destined directly to a client. In this case
9090 the server does not process the notify packets but merely relays
9091 it to the client. Affected file silcd/packet_send.[ch].
9093 Added also silc_server_packet_process_relay_notify to check
9094 whereto relay the notify. Affected file is
9095 silcd/packet_receive.[ch].
9097 * Implemented the KILL command to the server.
9101 * Added the backup schema desgined last fall to the protocol
9102 specs for everyone to see. The specification is in the
9103 *-spec-xx.txt draft and the packet type definitions for the
9104 backup routers is in *-pp-xx.txt draft. Thusly, added also
9105 new packet type SILC_PACKET_CELL_ROUTERS.
9107 * A big security problem in the implementation discovered. The
9108 signoff of an client did not cause new channel key generation
9109 which it of course should've done. The channel keys must be
9110 always re-generated when client leaves (or signoffs) the channel.
9111 The silc_server_remove_from_channels funtion now handles
9112 the channel key re-generation.
9114 * Added `sender' argument to the silc_server_send_notify_on_channels
9115 to not to send the client provided as argument. Affected file
9116 silcd/packet_send.[ch].
9118 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9120 * Implemented OPER and SILCOPER commands into the server and
9123 * Added silc_auth_verify and silc_auth_verify_data to verify
9124 the authentication directly from the authentication payload.
9125 It supports verifying both passphrase and public key based
9126 authentication. Affected file lib/silccore/silcauth.[ch].
9128 * Added `hash' field to the SilcIDListData structure. It is the
9129 hash negotiated in the SKE protocol. Affected file is
9132 * Slight redesigning of the SilcAuthPayload handling routines.
9133 Do not send SilcPKCS but SilcPublicKey as argument.
9135 * Implemented the public key authentication support to the
9136 serverconfig. The public key is loaded from the provided path
9137 and saved as authentication data to void * pointer. Thus,
9138 changed the unsigned char *auth_data to void *auth_data;
9140 * Fixed SHUTDOWN command to send the reply before the server
9141 is shutdown. :) Affected file silcd/command.c.
9143 * Fixed fatal bug in CONNECT command. The hostname was invalid
9144 memory and server crashed. Affected file silcd/command.c.
9146 * Fixed fatal bug in CLOSE command. The server_entry became
9147 invalid but was referenced later in the command. Affected file
9150 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9152 * Fixed fatal bug in failure packet handling. Server ignored
9153 the failure and thus crashed when it came.
9157 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9159 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9160 that the command may be executed only once in (about) 2 seconds.
9161 The old SILC_CF_LAG flag is same but allows command bursts up
9162 to five before limiting.
9164 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9165 server code. Various commands now includes the CF_LAG_STRICT
9166 flag to disallow any kind of miss-use of the command.
9168 * Fixed the silc_buffer_unformat to not to allocate any data
9169 if the length of the data is zero. It used to allocate the
9170 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9172 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9174 * Changed the format of AdminConnection configuration section
9175 in the server. Added username of the admin to the format.
9176 Affected files silcd/serverconfig.[ch].
9178 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9179 to return admin configuration data by host, username and/or
9182 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9184 * Implemented WHOWAS command to the server. Added the functions:
9186 silc_server_command_whowas_parse,
9187 silc_server_command_whowas_send_reply,
9188 silc_server_command_whowas_from_client and
9189 silc_server_command_whowas_from_server
9191 * Added <Client ID> argument to the WHOWAS command reply. Updated
9192 the protocol specs accordingly.
9194 * Implemented WHOWAS command and command_reply to the client
9197 Implemented the WHOWAS printing on the user interface.
9199 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9201 * Added new argument to the WHOWAS command reply, the real name.
9202 It is an optional argument. Updated the protocol specs.
9204 * Added SilcIDCacheDestructor callback that is registered when
9205 the SilcIDCache is allocated. The callback is called when
9206 an cache entry in the ID Cache expires, or is purged from the
9207 cache. Added into lib/silccore/idcache.[ch].
9209 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9210 to destruct the client entries when the cache entry expires.
9211 Other ID Cache's in server and in the client library ignores
9214 * If the ID Cache entry's `expire' field is zero then the entry
9215 never expires. Added boolean `expire' argument to the
9216 silc_idcache_add function in the lib/silccore/idcache.[ch].
9217 If it is TRUE the default expiry value is used.
9219 * Added silc_server_free_client_data_timeout that is registered
9220 when client disconnects. By default for 5 minutes we preserve
9221 the client entry for history - for WHOWAS command.
9223 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9225 * Added support to the server to enforce that commands are not
9226 executed more than once in 2 seconds. If server receives
9227 commands from client more frequently, timeout is registered
9228 to process the commands. Affected file silcd/command.c.
9229 Added new function silc_server_command_process_timeout.
9231 * Changed NICK_NOTIFY handling in client library to check that
9232 if the client's nickname was changed, so there is no need to
9233 resolve anything from the server.
9235 * Removed error printing from the WHOIS and IDENTIFY commands.
9236 If error occurs then it is ignored silently in the client library.
9237 The application, however, may map the received error to
9238 human readable error string. The application currently maps
9239 the NO_SUCH_NICKNAME error to string.
9241 * Made the command status message public to the application. Moved
9242 them from lib/silcclient/command_reply.c to
9243 lib/silcclient/command_reply.h. The application can map the
9244 received command status to the string with the
9245 silc_client_command_status_message function.
9247 * Added check to the server to check that client's ID is same
9248 as the Source ID in the packet the client sent. They must
9251 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9253 * Added dist-bzip hook to the Makefile.am to make bzip2
9254 compressed distributions.
9256 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9258 * Server now enforces the maximum length for the nickname and
9259 the channel as protocol specification dictates. 128 bytes for
9260 nickname and 256 bytes for channel name.
9262 * Moved the WHOIS printing to the application. The client libary
9263 does not print out the WHOIS information anymore, the application
9264 must do it. Renamed silc_client_command_reply_whois_print to
9265 the silc_client_command_reply_whois_save.
9267 The client's idle time is also sent to the application now, and
9268 the idle is shown on screen.
9270 * Added silc_client_command_reply_identify_save to save the
9271 received IDENTIFY entries.
9273 * Do not check for channel private keys in message sending and
9274 reception if the channel does not have the PRIVKEY mode set.
9275 Affected file lib/silclient/client_channel.c.
9277 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9279 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9280 just surfaced after chaning the JOIN procedure.
9282 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9284 * Added silc_client_get_clients_by_list to get client entries
9285 from Client ID list, that is returned for example by JOIN
9286 and USERS command replies. The application should use this
9287 function for example when JOIN command reply is received to
9288 resolve the clients already on the channel (library does not
9289 do that anymore as USERS command reply is not used in the JOIN
9290 procedure anymore). Affected files lib/silcclient/silcapi.h and
9291 lib/silcclient/idlist.c.
9293 * JOIN command reply and USERS command reply returns now SilcBuffer
9294 pointers instead of unsigned char pointers when returning
9295 the client list and mode list.
9297 * Added <Client ID> argument to the JOIN command reply, mainly
9298 for the server to identify for which client the command was
9299 originally sent. Updated protocol specs accordingly.
9301 * Added SilcDlist private_key pointer to the SilcChannelEntry
9302 in the client to support the channel private keys. Affected
9303 file is lib/silcclient/idlist.h.
9305 * Added SilcChannelPrivateKey argument to the function
9306 silc_client_send_channel_message so that application can choose
9307 to use specific private ke if it wants to. If it is not provided,
9308 the normal channel key is used, unless private keys are set.
9309 In this case the first (key that was added first) is used
9310 as the encryption key.
9312 * Implemented the support for channel private key handling.
9313 Implemented the following functions:
9315 silc_client_add_channel_private_key,
9316 silc_client_del_channel_private_keys,
9317 silc_client_del_channel_private_key,
9318 silc_client_list_channel_private_keys and
9319 silc_client_free_channel_private_keys
9321 Affected file lib/silcclient/client_channel.c.
9323 * Added the support for the private keys in the channel message
9324 sending and encryption and in the message reception and
9325 decryption. Affected funtions are
9326 silc_client_send_channel_message and silc_client_channel_message.
9328 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9330 * Added SKE's key verify callback to the client library's
9331 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9333 * Removed the statement that server (or router) must send USERS
9334 command reply when joining to the channel so that the client
9335 knows who are on the channel. Instead, the client list and
9336 client's mode list is now sent in the JOIN command reply to the
9337 client who joined channel. This is better solution.
9339 * Added function silc_server_get_users_on_channel and function
9340 silc_server_save_users_on_channel to the silcd/server.[ch].
9342 * Removed function silc_server_command_send_users from the
9345 * Do not show topic on the client library anymore. The topic is
9346 sent in the command reply notify to the application and the
9347 application must show the topic now.
9349 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9351 * Added client searching by nickname hash into the IDENTIFY and
9352 WHOIS commands in the server as they were clearly missing from
9353 them. Affected file is silcd/command.c.
9355 * Fixed a bug in private message receiving in the client library.
9356 The remote ID was freed and it wasn't supposed, now it is
9359 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9361 * Minor fix to the channel payload; allocate the data area, as it
9362 needs to be of specific length.
9364 * If the key agreement port is zero then the operating
9365 system will define the bound port. Affected files are
9366 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9368 * Added new function silc_channel_payload_decrypt into the file
9369 lib/silccore/silcchannel.[ch].
9371 * Moved the channel message etc, check from silc_packet_decrypt
9372 to applications. The library calls now a generic
9373 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9374 when the packet is either normal or special. This was done to
9375 allow more wide range of checking that was not allowed when
9376 the code was in library. Now applications can do virtually any
9377 checks to the packet and return to the library the decision how
9378 the packet should be processed. Affected files are
9379 lib/silccore/silcpacket.[ch].
9381 Added silc_server_packet_decrypt_check to the server and
9382 silc_client_packet_decrypt_check to the client library.
9384 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9385 to send with specified source and destination information.
9387 * Channel message delivery between routers was broken after the
9388 channel key distribution was fixed earlier. The channel key
9389 was used be to distributed to other routers as well which is not
9390 allowed by the protocol. Now this is fixed and channel keys
9391 really are cell specific and the channel message delivery between
9392 routers comply with the protocol specification.
9394 * Fixed various commands in server to check also the global list
9395 for the channel entry and not just the local list. The affected
9396 file silcd/command.c.
9398 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9400 * Added assert()s to buffer formatting and unformatting routines
9401 to assert (if --enable-debug) when error occurs. Affected
9402 file: lib/silcutil/silcbuffmt.c.
9404 * Changed to auto-reconnect to check whether the remote host is
9405 router and register the re-connect timeout if it is. It used
9406 to check that whether we are normal server, but router must do
9407 auto-reconnect with another router as well. Affected file
9410 * Removed the [<key len>] option from CMODE command as the cipher
9411 name decides the key length, nowadays. See the defined ciphers
9412 from the protocol specification.
9414 * Added [<hmac>] option to the CMODE command to define the HMAC
9415 for the channel. Added SILC_CMODE_HMAC channel mode.
9417 * Added [<hmac>] option for the JOIN command so that user can
9418 select which HMAC is used to compute the MACs of the channel
9421 * Added Hmac field to the Channel Message Payload. The integrity
9422 of plaintext channel messages are now protected by computing
9423 MAC of the message and attaching the MAC to the payload. The
9424 MAC is encrypted. Now, it is clear that this causes some
9425 overhead to the size of the packet but rationale for this is that
9426 now the receiver can verify whether the channel message decrypted
9427 correctly and also when private keys are set for the channel the
9428 receiver can decrypt the packet with several keys and check from
9429 the MAC which key decrypted the message correctly.
9431 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9432 lib/silccrypt/silccipher.[ch].
9434 * Added silc_hash_len to return the digest length into the
9435 lib/silcrypt/silchash.[ch].
9437 * Rewrote parts of Silc Channel Payload interface in the
9438 lib/silccore/silcchannel.[ch]. The encode function now also
9439 encrypts the packet and parse function decrypts it.
9441 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9443 * Fixed a minor formatting bug in the SKE's key material processing.
9444 It actually might have processed the keys wrong way resulting
9447 * Redefined the mandatory HMAC algorithms and added new algorithms.
9448 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9449 and hmac-md5 truncated to 96 bits. The mandatory is now
9450 hmac-sha1-96. Rest are optional (including the one that used
9451 to be mandatory). Rationale for this is that the truncated HMAC
9452 length is sufficient from security point of view and can actually
9453 make the attack against the HMAC harder. Also, the truncated
9454 HMAC causes less overhead to the packets. See the RFC2104 for
9457 * Added new [hmac] configuration section. The SKE used to use
9458 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9459 is of course wrong. The official names that must be proposed in
9460 the SKE are the ones defined in the protocol specification
9461 (hmac-sha1-96 for example). The user can configure any hmac
9462 using any hash function configured in the [hash] section. At
9463 least, the mandatory must be configured.
9465 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9467 * Added HMAC list to the SKE proposal list. It has now both
9468 hash algorithm list and HMAC list. This makes the protocol
9469 incompatible with previous versions. The SKE now seems to work
9470 the way it is supposed to work, for the first time actually.
9472 * Defined plain Hash algorithms to the protocol specification.
9475 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9477 * Implemented support for key agreement packets into the server.
9478 Added functions silc_server_key_agreement and
9479 silc_server_send_key_agreement. Other than these functions,
9480 server has nothing to do with this packet.
9482 * Added support for private message key packets into the server.
9483 Added functions silc_server_private_message_key and
9484 silc_server_send_private_message_key.
9488 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9489 called in the protocol's final callback instead in the END
9490 protocol state. This makes a little more sense and in the same
9491 time in client we can use the same protocol routines for normal
9492 key exchange and to key agreement packet handling as well.
9494 * Added to both client's and server's KE protocol context the
9495 SilcSKEKeyMaterial pointer to save the key material. We will
9496 bring the key material to the protocol's final callback by doing
9497 this. The final callback must free the key material.
9499 * Added SKE's packet_send callback into client's KE protocol
9500 context so that the caller can choose what packet sending function
9501 is used. This way we can use different packet sending when
9502 doing normal SKE when doing key agreement packet handling (in
9503 the key agreement packet handling we do not want to encrypt
9506 * Implemented the responder side of the key agreement routines
9507 in the client. The client can now bind to specified port and
9508 accept incoming key negotiation. The key material is passed
9509 to the application after the protocol is over.
9511 * Implemented the processing of incoming Key Agreement packet
9512 in the client. Added function silc_client_key_agreement to
9515 * Implemented the intiator side of the key agreement routines
9516 in the client. The client can now initiate key agreement with
9517 another remote client. The key material is passed to the
9518 application after the protocol is over.
9520 * Created client_keyagr.c to include all the key agreement
9523 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9524 SILC_TASK_CALLBACK except that it is not static.
9526 * Created client_notify.c and moved the Notify packet handling
9527 from the client.[ch] into that file.
9529 * Created client_prvmsg.c and moved all private message and
9530 private message key routines from the client.[ch] into that file.
9532 * Create client_channel.c and moved all channel message and
9533 channel private key routines from the client.[ch] into that file.
9535 * Changed silc_client_get_client_by_id_resolve to resolve with
9536 WHOIS command instead of IDENTIFY command, in the file
9537 lib/silclient/idlist.c.
9539 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9541 * Implemented the SKE's responder side to the Client library.
9543 * When FAILURE is received to the protocol do not trust it
9544 blindly. Register a timeout to wait whether the remote closes
9545 the connection as it should do it, only after that process the
9546 actual failure. This was changed to both client and server.
9548 * Added client_internal.h to include some of the structures
9549 there instead of client.h in lib/silcclient/.
9551 * Added function silc_task_unregister_by_callback to unregister
9552 timeouts by the callback function.
9554 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9556 * Some "Incomplete WHOIS info" errors has been appearing on the
9557 log files. Took away the entry->userinfo check from WHOIS
9558 reply sending. The entry->userinfo is now " " if client did not
9559 provide one. I thought this was fixed earlier but something
9560 is wrong still. Let's see if the error still appears.
9562 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9564 * Fixed a minor bug in the login when the channel key is
9565 re-generated in the server. It used to generate the key in
9566 wrong order and thus caused problems in the channel traffic.
9568 * Fixed a minor bug in channel key distsribution after
9569 KICK command. The key was not sent to the router even though
9572 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9574 * Added silc_ske_process_key_material_data as generic routine
9575 to process any key material as the SILC protocol dictates. The
9576 function is used by the actual SKE library but can be used by
9577 applications as well. This relates to the private message keys
9578 and the channel private keys since they must be processed the
9579 same way the normal SILC session keys. The protocol dictates
9580 this. Affected files: lib/silcske/silcske.[ch].
9582 Added also silc_ske_free_key_material to free the
9583 SilcSKEKeyMaterial structure.
9585 * Defined silc_cipher_set_key function to set the key for
9586 cipher without using the object's method function. The affected
9587 files: lib/silccrypt/silccipher.[ch].
9589 * Implemented silc silc_client_add_private_message_key,
9590 silc_client_add_private_message_key_ske,
9591 silc_client_del_private_message_key,
9592 silc_client_list_private_message_keys and
9593 silc_client_free_private_message_keys functions in the
9596 Added functions silc_client_send_private_message_key to send
9597 the Private Message Key payload and silc_client_private_message_key
9598 to handle incoming Private Message Key payload.
9600 * Added Cipher field to the Private Message Key payload to set
9601 the cipher to be used. If ignored, the default cipher defined
9602 in the SILC protocol (aes-256-cbc) is used.
9604 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9606 * Removed lib/silcclient/ops.h file.
9608 Redefined parts of the SILC Client Library API. Created new
9609 file silcapi.h that deprecates the ops.h file and defines the
9610 published Client Library API. Defined also private message key
9611 API and channel private key API into the file.
9613 This is the file that the application must include from the
9614 SILC Client Library. Other files need not be included by
9615 the application anymore.
9617 * Added new key_agreement client operation callback and also
9618 defined the Key Agreement library API for the application.
9620 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9622 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9623 is used by clients to request key negotiation between another
9624 client in the SILC network. If the negotiation is started it
9625 is performed using the SKE protocol. The result of the
9626 negotiation, the secret key material, can be used for example
9627 as private message key.
9629 Implemented the Key Agreement payload into the files
9630 lib/silccore/silauth.[ch].
9632 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9634 * Redefined ciphers for the SILC protocol. Added some new ciphers
9635 and defined the key lengths for the algorithms. Changed the
9636 code accordingly. The default key length is now 256 bits.
9638 * Fixed SKE key distribution function silc_ske_process_key_material
9639 when the key length is more than 128 bits. The default key
9640 length in SILC is now 256 bits.
9642 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9643 to indicate unsupported algorithm.
9645 * Renamed rijndael.c to aes.c and all functions as well.
9647 * Fixed a long standing channel key setting bug in client library.
9648 Weird that it has never surfaced before.
9650 * Fixed bug in channel deletion. If the entire channel is removed
9651 then it must also delete the references of the channel entry
9652 from the client's channel list as the client's channel entry and
9653 the channel's client entry share same memory.
9655 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9657 * Implemented CONNECT and SHUTDOWN commands in the client.
9659 * Implemented CLOSE command to the client.
9661 * Added the function silc_idlist_find_server_by_name into the
9662 files silcd/idlist.[ch].
9664 Added the function silc_idlist_find_server_by_conn into the
9665 files silcd/idlist.[ch].
9667 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9669 * DIE command was renamed to SHUTDOWN. Updated the both code
9672 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9673 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9675 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9678 * Added function silc_server_create_connection function to create
9679 connection to remote router. My server implementation actually
9680 does not allow router to connect to normal server (it expects
9681 that normal server always initiates the connection to the router)
9682 so the CONNECT command is only good for connecting to another
9685 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9687 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9688 or some other client was kicked from the channel.
9690 Implemented the handling of the notify type to both client
9693 Implemented silc_server_send_notify_kicked to send the KICKED
9694 notify. It is used to send it to the server's primary router.
9696 * Implemented the KICK command into server and client.
9698 * Added `query' argument to the silc_idlist_get_client function
9699 to indicate whether to query the client from server or not if
9702 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9703 to indicate that the client is not channel founder.
9707 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9709 * Removed the rng context from SilcPacketContext structure and
9710 changed that the packet routine uses the Global RNG API.
9712 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9714 * Added support for quit message that client can "leave" on the
9715 channel when it quits the SILC. It is ditributed inside the
9716 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9718 Added silc_server_free_client_data that will take the
9719 signoff message as argument.
9721 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9723 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9725 * Updated parts of the protocol specification to keep it up
9728 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9730 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9731 payloads in one packet.
9733 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9734 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9735 use now the new List flag.
9737 * Also deprecated the following packet types: REPLACE_ID,
9738 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9740 * Added list support for Notify packet in server.
9742 * Added silc_server_send_notify_channel_change to send the
9743 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9744 the silc_server_send_replace_id.
9746 * Added silc_server_send_notify_nick_change to send the
9747 NICK_CHANGE notify type. Deprecates the function
9748 silc_server_send_replace_id.
9750 * Added silc_server_send_notify_join to send the JOIN notify type.
9751 Deprecates the function silc_server_send_new_channel_user.
9753 * Added silc_server_send_notify_leave to send LEAVE notify type.
9754 Deprecates the function silc_server_send_remove_channel_user.
9756 * Added silc_server_send_notify_cmode and
9757 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9758 types. Deprecates the silc_server_send_set_mode function.
9760 * Added SERVER_SIGNOFF notify type to indicate that server has
9761 quit. This means that all clients on the channel from that
9762 server will drop. This can be also used when netsplit happens.
9764 Deprecated REMOVE_ID packet type since it is not needed anymore
9767 Added silc_server_send_notify_server_signoff to send the
9768 SERVER_SIGNOFF notify type. Deprecates the function
9769 silc_server_send_remove_id.
9771 Added also silc_server_send_notify_signoff to send the
9772 SIGNOFF notify type.
9774 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9775 SILC protocol from this day on. Changed the protocol
9776 specification as well.
9778 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9779 notify type. It is used between routers to notify about
9780 topic changes on a channel.
9782 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9785 * Partly updated the protocol specification to comply with the
9786 changes now made. It is still though a bit outdated.
9788 * The JOIN notify type now takes one extra argument <Channel ID>.
9789 The packet used to be destined to the channel but now the
9790 JOIN type may be sent as list thus it is impossible to
9791 destine it to any specific channel. By adding this argument
9792 it is again possible.
9794 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9796 * Added CREDITS file. The CHANGES and CREDITS file will appear
9797 in the distribution as well.
9799 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9801 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9802 types in the server's silcd/packet_receive.c.
9804 * Implemented CMODE and CUMODE to work in router environment.
9806 * Fixed minor encoding and decoding buglet from the
9807 lib/silccore/silcmode.c.
9809 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9812 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9814 * Changed all SilcConfigServer* and silc_config_server* to
9815 SilcServerConfig* and silc_server_config*, respectively.
9818 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9820 * Associated the ID (client or server ID) to the Authentication
9821 Payload to avoid any possibility of forging. Updated the
9822 protocol specification and the code accordingly.
9824 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9826 * The RSA key length is now save to the RsaKey context in the
9827 key generation process in lib/silccrypt/rsa.c. The key length
9828 is now used to figure out the maximum size of the block allowed
9829 to be encrypted/signed.
9831 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9832 is equivalent to the silc_mp_mp2bin but does not allocate any
9835 * Changed silc_mp_mp2bin API to take length argument. If it is
9836 non-zero then the buffer is allocated that large. If zero, then
9837 the size is approximated using silc_mp_sizeinbase, which however
9840 * Created Global RNG API which is global RNG that application can
9841 initialize. After initializing, any routine anywhere in the
9842 code (including library) can use RNG without allocating a new
9843 RNG object. This was done to allow this sort of use of the
9844 RNG in code that has no chance to allocate RNG object. All
9845 applications currently allocate this and many routines in the
9846 library use this. Affected file lib/silccrypt/silcrng.[ch].
9848 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9849 it to use the Global RNG API.
9851 * Defined Authentication Payload into protocol specification that
9852 is used during SILC session to authenticate entities. It is
9853 used for example by client to authenticate itself to the server
9854 to obtain server operator privileges.
9856 Implemented this payload into the lib/silccore/silcauth.[ch].
9857 Implemented also routines for public key based authentication
9858 as the new protocol specification dictates.
9860 Moved definitions of different authentication methods from
9861 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9863 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9864 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9865 silc_pkcs_verify_with_hash functions into the file
9866 lib/silccrypt/silcpkcs.[ch].
9868 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9870 * The client entry's userinfo pointer must be always valid.
9871 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9872 will fail since it requires the userinfo. Now, the userinfo
9873 is allocated as "" if actual userinfo does not exist. Actually,
9874 it must exist and it is totally Ok to drop client connections
9875 that does not announce the userinfo. However, we will make
9876 this workaround for now.
9878 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9879 to return the remote port by socket.
9881 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9883 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9884 SILC_SERVER_PENDING_EXEC and added an new macro
9885 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9886 data or when error occurs while processing the pending command.
9888 Added new argument `destructor' into silc_server_command_pending
9889 and to the SilcServerCommandPending object. This destructor is
9890 now called after calling the pending callback or if error occurs
9891 immediately. If error occurs the actual pending callback won't
9892 be called at all - only the destructor. The destructor may be
9893 NULL if destructor is not needed.
9895 All this applies for client library code as well. Similar
9896 changes were made there as well for the pending commands.
9898 In the client, the application must now allocate the
9899 SilcClientCommandContext with the silc_client_command_alloc
9902 * Added reference counter to the SilcServerCommandContext. Added
9903 function silc_server_command_alloc and silc_server_command_dup
9906 Same type of functions added to the client library for the same
9909 * Removed the cmd_ident from IDListData away since it is now
9910 global for all connections. It is the command identifier used
9911 in command sending and with pending commands. The affected file
9914 * Added reference counter to the SilcSocketConnection objecet to
9915 indicate the usage count of the object. The object won't be
9916 freed untill the reference counter hits zero. Currently only
9917 server uses this, and client ignores it. The client must be
9918 set to use this too later. The affected files are
9919 lib/silccore/silcsockconn.[ch]. Added also the function
9920 silc_socket_dup to increase the reference counter.
9922 This was mainly added because it is possible that the socket
9923 is removed underneath of pending command or other async
9924 operation. Now it won't be free'd and proper DISCONNECTING
9925 flags, etc. can be set to avoid sending data to connection that
9926 is not valid anymore.
9928 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9929 the connection. After that it sets SILC_SET_DISCONNECTED.
9930 It is, however, possible that the socket data is not still freed.
9931 The silc_server_packet_process now checks that data is not
9932 read or written to connection that is DISCONNECTED. The socket
9933 get's freed when the reference counter hits zero.
9935 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9937 * Changed the client operation API: channel_message operation's
9938 `sender' is now the client entry of the sender, not the nickname
9939 and the `channel' is the channel entry, not the channel name.
9941 In the private_message operation the `sender' is now also the
9942 client entry of the sender not the nickname.
9944 Affected file is lib/silcclient/ops.h and all applications
9945 using the client operations.
9947 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9949 * Moved the calling of ops->connect() from connect_to_server_final
9950 into receive_new_id functin since that is the point when the
9951 client is actually allowed to send traffic to network. The
9952 affected file is lib/silcclient/client.c.
9954 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9956 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9957 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9958 (if needs broadcasting) instead of broadcasting the packets one
9959 by one which would make a burst in the network traffic.
9961 * Added `broadcast' argument to the functions in silcd/server.[ch]
9962 silc_server_create_new_channel[_with_id] to indicate whether
9963 to send New Channel packet to primary router.
9965 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9967 * Added new function into the silcd/server.[ch] files:
9968 silc_server_create_new_channel_with_id to create new channel with
9969 already existing Channel ID.
9971 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9972 lib/silccore/silcpacket.h. This packet is used t send list of
9973 Set Mode payloads inside one packet. Server uses this to set
9974 the modes for the channels and clients on those channels, that it
9975 announced to the router when it connected to it. The protocol
9976 specification has been updated accordingly.
9978 * The silc_server_new_channel did not handle the packet coming
9979 from normal server as it normally does not send that. However,
9980 when it announces its channels it does send it. Implemented
9981 the support for that.
9983 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9984 into the file lib/silccore/id.h.
9986 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9988 * Fixed memory leaks in the functions silc_idlist_del_client,
9989 silc_idlist_del_channel and silc_idlist_del_server in the file
9990 silcd/idlist.c. All of those leaked like a sieve.
9992 * Fixed some small memory leaks in the client's function
9993 silc_client_notify_by_server.
9995 * Added functions into silcd/server.c: silc_server_announce_clients,
9996 silc_server_announce_channels and silc_server_announce_server.
9997 These functions are used by normal and router server to announce
9998 to its primary router about clients, channels and servers (when
9999 router) that we own. This is done after we've connected to the
10002 These functions effectively implements the following packet types:
10003 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10004 and SILC_PACKET_NEW_ID_LIST.
10006 * Added new functions into the silcd/packet_receive.[ch]:
10007 silc_server_new_id_list, silc_server_new_channel_list and
10008 silc_server_new_channel_user_list to handle the incoming
10009 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10011 * Added support of changing Channel ID in the function
10012 silc_server_replace_id. If the server that announces a channel
10013 to the router already exists in the router (with same name but
10014 with different Channel ID), router is responsible to send
10015 Replace ID packet to the server and force the server to change
10016 the Channel ID to the one router has.
10018 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10019 client that the Channel ID has been changed by the router. The
10020 normal server sends this to the client. Client must start using
10021 the new Channel ID as the channel's ID.
10023 Implemented handling of this new type into lib/silcclient/client.c
10024 into the function silc_client_notify_by_server.
10026 * Added new function silc_idlist_replace_channel_id into the files
10027 silcd/idlist.[ch] to replace the Channel ID.
10029 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10031 * Call silc_server_command_identify_check always when processing
10032 the IDENTIFY command in silcd/command.c
10034 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10036 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10037 send keepalive packets. The packet can be sent by clients,
10038 servers and routers.
10040 Added function silc_socket_set_heartbeat into the file
10041 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10042 If not set, the heartbeat is not performed. The actual
10043 heartbeat is implemented in the low level socket connection
10044 library. However, application is responsible of actually
10045 sending the packet.
10047 Added silc_server_send_heartbeat to send the actual heartbeat
10048 packet into silcd/packet_send.[ch]. Server now performs
10049 keepalive with all connections.
10051 * Added silc_task_get_first function into lib/silcutil/silctask.c
10052 to return the timeout task with shortest timeout. There was a bug
10053 in task unregistration that caused problems. TODO has been
10054 updated to include that task system must be rewritten.
10056 * The client library will now resolve the client information when
10057 receiving JOIN notify from server for client that we know but
10058 have incomplete information.
10060 * Rewrote parts of silc_server_remove_from_channels and
10061 silc_server_remove_from_one_channel as they did not remove the
10062 channel in some circumstances even though they should've.
10064 * Encryption problem encountered in server:
10066 The LEAVE command used to send the Channel Key packet to the
10067 router immediately after generating it. However, the code
10068 had earlier sent Remove Channel user packet but not immediately,
10069 ie. it was put to queue. The order of packets in the router
10070 was that Channel Key packet was first and Remove Channel User
10071 packet was second, even though they were encrypted in the
10072 reverse order. For this reason, MAC check failed. Now, this
10073 is fixed by not sending the Channel Key packet immediately but
10074 putting it to queue. However, this is more fundamental problem:
10075 packets that are in queue should actually not be encrypted
10076 because packets that are sent immediately gets encrypted
10077 actually with wrong IV (and thus MAC check fails). So, packets
10078 that are in queue should be encrypted when they are sent to
10079 the wire and not when they put to the queue.
10081 However, the problem is that the current system has not been
10082 designed to work that way. Instead, the packet is encrypted
10083 as soon as possible and left to the queue. The queue is then
10084 just purged into wire. There won't be any fixes for this
10085 any time soon. So, the current semantic for packet sending
10088 o If you send packet to remote host and do not force the send
10089 (the packet will be in queue) then all subsequent packets to the
10090 same remote host must also be put to the queue. Only after the
10091 queue has been purged is it safe again to force the packet
10094 o If you send all packets immediately then it safe to send
10095 any of subsequent packets through the queue, however, after
10096 the first packet is put to queue then any subsequent packets
10097 must also be put to the queue.
10099 Follow these rules and everything works fine.
10101 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10103 * Added new function silc_server_remove_clients_by_server to
10104 remove all client entries from ID list when the server connection
10105 is lost. In this case it is also important to invalidate all
10106 client entires as they hold the invalid server entry. This
10107 fixes fatal bug when server has lost connection and will reconnect
10110 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10112 * Made some sanity checks to silc_server_daemonise like to check
10113 whether the requested user and group actually exists.
10115 * Added sanity check to SKE's silc_ske_responder_finish to check
10116 that the public and private key actually is valid.
10118 * Invalidate the client's nickname when receiving Replace ID
10119 packet and the Client ID is being replaced. This means that the
10120 server will query the nickname if someone needs it (client)
10123 * Sort the ID Cache in client library when the ID Cache data
10124 has changed (needs sorting).
10126 * Do not allow for SILC client to create several connections to
10127 several servers. The client does not support windows right now
10128 and generating multiple connections causes weird behaviour.
10130 Irssi-silc client does support windows and can handle several
10131 connections without problems, see: www.irssi.org and SILC plugin.
10133 * Fixed some places where client was added to the IDList. The
10134 rule of thumb is following (in order to get everything right):
10135 If the client is directly connected local client then the
10136 `connection' argument must be set and `router' argument must be
10137 NULL to silc_idlist_add_client function. If the client is not
10138 directly connected client then the `router' argument must
10139 bet set and the `connection' argument must be NULL to the
10140 silc_idlist_add_client function.
10142 * The funtion silc_server_packet_send_local_channel actually did
10143 not check whether the client was locally connected or not. It
10144 does that now. Fixed a bug related to LEAVE command.
10146 * Fixed Remove Channel User payload parsing bug in server's
10147 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10149 * The server's silc_server_save_channel_key now checks also the
10150 global ID list for the channel as it might not be in the local
10151 list. Fixed a bug related to LEAVE command.
10153 * Is this the end of the [<unknown>] buglet that has been lurking
10154 around for a long time? A little for loop fix in server's
10155 silc_server_command_whois_parse that is used by both IDENTIFY
10156 and WHOIS command. At least, this was a clear bug and a cause
10157 of one type of [<unknown>] buglet.
10159 * WHOIS and IDENTIFY commands call the function
10160 silc_server_command_[whois/identify]_check function even if
10161 we are not router server.
10163 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10165 * Added --with-gmp configuration option. If set the GMP
10166 is always compiled in the SILC source tree. If not set then
10167 it is checked whether the system has the GMP3 installed. If
10168 it has then the GMP won't be compiled (the system's headers
10169 and library is used), if it doesn't have it then the GMP is
10170 compiled in the SILC source tree.
10172 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10174 * Changed RSA private exponent generation to what PKCS #1
10175 suggests. We try to find the smallest possible d by doing
10176 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10177 not security fix but optimization.
10179 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10181 * Added new config entry [Identity] to fork the server and run
10182 it as specific user and group. A patch from Bostik.
10184 * Imported Dotconf configuration library into lib/dotconf.
10185 This will be used to create the SILC configuration files later.
10186 It will appear in the distsribution after this commit.
10188 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10190 * A big code auditing weekend happening. Auditing code for
10191 obvious mistakes, bugs and errors. Also, removing any code
10194 Removed files for being obsolete:
10196 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10197 inline in the file lib/silcutil/silcbuffer.h)
10199 o lib/silcutil/silcbufutil.c (the header has inline versions)
10201 Changed code to fix possible error conditions:
10203 o The buffer formatting routines now check that the destination
10204 buffer really has enough space to add the data. This applies for
10205 both buffer formatting and unformatting
10206 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10207 unformatting was changed to accomodate following rules:
10208 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10209 sent to the function while XXX_*STRING will not allocate or copy
10210 the data into the buffer. Instead it sets the pointer from the
10211 buffer into the pointer sent as argument (XXX_*STRING used to
10212 require that the pointer must be allocated already). This change
10213 makes this whole thing a bit more consistent and more optimized
10214 (note that the data returned in the unformatting with XXX_*STRING
10215 must not be freed now). The routines return now -1 on error.
10217 o Tried to find all code that use buffer_format and buffer_unformat
10218 and added return value checking to prevent formatting and
10219 especially unformatting errors and possible subsequent fatal
10222 o Changed ske->x and ske->KEY to mallocated pointers in
10223 lib/silcske/silcske.h. Fixed possible data and memory leak.
10225 o Added return value checking to all *_parse* functions. Fixed
10226 many memory leaks as well.
10228 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10229 so that buffer overflows would not happen. All code now also
10230 checks the return value as it can fail.
10232 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10234 * Added reconnection support to server if the normal server looses
10235 its connection to the router (for example if router is rebooted).
10236 The server performs normal reconnection strategy implemented
10237 to the server. Affected file silcd/server.c.
10239 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10241 * Added new packet type SILC_PACKET_SET_MODE that is used to
10242 distribute the information about changed modes (for clients,
10243 channels and clients channel modes) to all routers in the
10244 network. Updated the protocol specification accordingly.
10246 Added functions into silcd/packet_send.c and
10247 silcd/packet_receive.c: silc_server_send_set_mode,
10248 silc_server_set_mode.
10250 Added new files silcmode.[ch] into lib/silccore that implements
10251 the encoding and decoding of Set Mode Payload. Added new type
10252 SilcSetModePayload. Moved the definitions of different modes
10253 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10255 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10257 * Oops, a little mistake in server's connection authentication
10258 protocol. The protocol is not ended with FAILURE but with
10259 SUCCESS if the authentication is Ok. :) Affected file is
10262 * Implemented NICK_CHANGE notify handling in server in the file
10263 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10264 the local clients on the channel. After the changing nickname
10265 in router environment snhould work and the [<unknown>] nickname
10266 should appear no more.
10268 The silc_server_replace_id function that receives the Replace ID
10269 payload now sends the NICK_CHANGE notify type also in the file
10270 silcd/packet_receive.c
10272 * Changed WHOIS and IDENTIFY command to support the maximum amount
10273 of arguments defined in protocol specs (3328 arguments). This
10274 fixed a bug that caused problems when there were more than three
10275 users on a channel.
10277 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10279 * Added extra parameter, command identifier, to the
10280 silc_client_send_command so that explicit command identifier
10283 Changed that ID list routines uses specific command identifier
10284 when sending WHOIS/IDENTIFY requests to the server so that they
10285 can be identified when the reply comes back.
10287 Affected files lib/silcclient/command.[ch],
10288 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10290 * Added `sender' argument to silc_server_packet_send_to_channel
10291 to indicaet the sender who originally sent the packet to us
10292 that we are now re-sending. Ignored if NULL. Affected file
10293 silcd/packet_send.[ch].
10295 * Added some server statistics support in silcd/server_internal.h
10296 SilcServerStatistics structure and around the server code. Also
10297 send some nice statistics information when client is connecting
10300 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10302 * Fixed channel ID decoding in server's JOIN command reply in
10303 silcd/command_reply.c
10305 * Fixed braodcasting of replace ID payload to not to send it if
10306 we are standalone server in silcd/packet_receive.c.
10308 * Fixed all channel message sending routines to not to send
10309 packets to clients that has router set, since they are routed
10310 separately in the same function earlier. Affects file
10311 silcd/packet_send.c and all channel packet sending functions.
10313 * In USERS reply, res_argv[i] are not allocated, the table
10314 is allocated. Thus changed that free the table, not its
10317 * In server's whois_check and identify_check if the client is
10318 locally connected do not send any WHOIS commands - they are not
10321 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10323 * Fixed some minor bugs in client when sending WHOIS command. The
10324 arguments was in wrong order.
10326 * Removed statis function add_to_channel from server in
10327 silcd/command.c that was previously used with the joining but
10330 * Tested USERS command in router environment successfully with two
10331 routers, two servers and two clients.
10333 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10335 * Reorganized the USERS command and command reply in client library
10336 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10337 When the command is given by user we register a pending command
10338 callback that will reprocess the command after the reply has been
10339 received from the server. When reprocessing the packet we then
10340 display the information. Thus, the USERS information is displayed
10341 now in the command callback instead of in the command reply
10342 callback. The processing of the command is same as previously
10343 when server has sent the command reply in the JOINing process.
10345 * Added to USERS command in silcd/command_reply.c to join the client,
10346 we didn't use to know about, to the channel after we've created
10347 a client entry for it. Also, for clienet we did know already still
10348 check whether it is on the channel or not and add it if not.
10350 * Removed silc_server_command_join_notify as the function and its
10353 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10355 * Changed the client's pending command handling to the same as the
10356 server's pending command handling. It is also now possible to
10357 execute command reply functions from other command reply
10358 function as the function callbacks for commands and command
10359 replies are one and same. The pending commands are not static
10360 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10361 in client connection context. Thus, pending commands are server
10362 connection specific as it is convenient.
10364 Changed the function silc_client_command_pending and
10365 silc_client_command_pending_del and added new function
10366 silc_client_command_pending_check. Removed the
10367 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10370 * Added cmd_ident, current command identifier, to the client
10371 connection context in lib/silcclient/client.h to keep track on
10372 command identifiers used in command sending. Client's command reply
10373 function handling now supports the mandatory command identifiers.
10375 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10376 funtions in client to fully support pending command callbacks.
10378 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10379 as one of the arguments to the application in the command reply
10382 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10383 before first releasing SILC but came back. Now it is removed again
10384 and should come back nomore. The FORWARDED flag was used only
10385 by the JOINing procedure by forwarding the command packet to router.
10386 Now, the JOINing procedure has been changed to more generic (due
10387 to various router environment issues) and FORWARDED is not needed
10388 anymore for anything. The protocol specification is yet to be
10391 Now, removed silc_server_packet_forward from server and the flag
10392 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10394 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10396 * Renamed NAMES command to USERS command. The NAMES was named that
10397 due to historical reasons. Now it is renamed. Also, rewrote
10398 parts of the USERS command. The nickname list is not sent anymore
10399 by the server. Only Client ID and mode lists are sent in the USERS
10400 command. Changed this also to the protocol specification.
10402 The client now resolves the names and stuff after it receives
10403 the USERS list from the server when joining to the channel.
10405 * WHOIS and IDENTIFY commands has been changed to support multiple
10406 Client ID's per command. One can now search for multiple users
10407 in the network by sending only one WHOIS or IDENTIFY command.
10408 Changed the code and the protocol specifications.
10410 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10411 uses silc_server_command_whois_parse to parse the request. */
10413 * If normal server, do not parse the WHOIS and IDENTIFY requests
10414 before sending it to the router. Saves some time.
10416 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10418 * Fixed JOIN command on client library. Wrong number of arguments
10419 used to crash the client.
10421 * Added silc_server_channel_has_global function to check whether
10422 channel has global users or not.
10424 * Added silc_server_channel_has_local function to check whether channel
10425 has locally connected clients on the channel.
10427 * The silc_server_remove_from_one_channel now checks whether the
10428 channel has global users or not after given client was removed from
10429 the channel. It also checks whether the channel has local clients
10430 on the channel anymore. If it does not have then the channel entry
10431 is removed as it is not needed anymore.
10433 * The silc_server_notify now checks on JOIN notify whether the joining
10434 client is one of locally connected or global. If it is global then
10435 the channel has now global users on the channel and that is marked
10436 to the channel entry. Also, it now saves the global client to
10437 global list who is joining and JOINs it to the channel. This is
10438 for normal server, that is.
10440 Changed silc_server_send_notify_on_channel,
10441 silc_server_packet_relay_to_channel and
10442 silc_server_packet_send_to_channel check if we are normal server
10443 and client has router set (ie. global client) do not send the
10444 message to that client, as it is already routed to our router.
10446 * Implemented LEAVE notify type handling in silc_server_notify
10449 * Tested LEAVE command in router environment successfully. Tested
10450 with two routers, two servers and two clients.
10454 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10456 * Implemented SIGNOFF notify type handling in silc_server_notify
10459 * silc_server_remove_id now removes the client entry from all channels
10460 it has joined and thusly sends SIGNOFF notify type.
10462 * Rewrote the NAMES list generation in server by removing two excess
10463 loops. The lists are created now inside one loop.
10465 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10467 * silc_server_remove_channel_user checks now also global list
10468 for channel and client.
10470 * silc_server_new_channel_user checks now both local and global
10471 list for channel and client. Fixed a bug in client id decoding.
10472 Used to decode wrong buffer.
10474 * silc_server_channel_message checks now both local and global
10475 list for channel entry.
10477 * Tested channel joining (hence JOIN) in router environment
10478 successfully. Tested with two routers, two servers and two
10481 * Tested channel message sending in router environment successfully.
10483 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10485 * Added silc_server_save_channel_key into server.[ch] to save the
10486 received channel key in Channel Key payload processing. It is
10487 also used in JOIN command reply handling.
10489 Equivalent function silc_client_save_channel_key added into
10490 client.[ch] into client library.
10492 * Changed JOIN command reply to send information whether the channel
10493 was created or not (is existing already) and the channel key
10494 payload. Changed protocol specs accordingly.
10496 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10497 the request was sent by ID and not by nickname. Crashed on
10500 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10502 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10503 now correctly save the received data.
10505 * silc_server_free_sock_user_data now notifies routers in the
10506 network about entities leaving the network.
10508 At the same time implemented functions silc_server_remove_id
10509 and silc_server_send_remove_id to receive and send REMOVE_ID
10510 packets. The packet is used to notify routers in the network
10511 about leaving entities. The ID removed will become invalid in
10514 * Added function silc_idlist_del_server into server. Removes and
10515 free's server entry from ID list.
10517 * silc_server_private_message function now checks, if we are router,
10518 that the destination ID really is valid ID, naturally.
10520 * In router when NEW_ID packet is received (for new client) the
10521 hash of the Client ID is saved in the ID Cache but the
10522 client->nickname is set to NULL, instead of putting the hash
10525 IDENTIFY command now also checks that client->nickname must be
10526 valid. If it is not if will request the data from the server who
10527 owns the client. Added new function
10528 silc_server_command_identify_check.
10530 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10531 to set the command to already allocated Command Payload.
10533 * Tested private message sending in router environment with two
10534 routers, two servers and two clients. Fixed minor bugs and now
10537 * Fixed segfault from client's NAMES command. Used to crash if
10538 not on any channel.
10540 * Forwarded packets must not be routed even if it is not destined
10541 to the receiver. Changed server code comply with this.
10543 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10545 * Added `require_reverse_mapping' boolean value to ServerParams
10546 structure. If TRUE (not default) the server will require that
10547 the connecting host has fully qualified domain name.
10549 If the reverse mapping is not required and hostname could not be
10550 found the IP address is used as hostname.
10552 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10554 * Implemented version string checking to both client and server.
10555 The check is incomplete currently due to the abnormal version
10556 strings used in development version of SILC.
10558 * Changed all command functions in server to use the new
10561 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10563 * Changed char *data to unsigned char *data in ID Cache system to
10564 support binary data as ID Cache data. Changed code to support
10565 binary data in lib/silccore/idcache.c.
10567 * Renamed silc_server_packet_relay_command_reply to
10568 silc_server_command_reply as it is normal packet receiving
10569 function. Rewrote the function to accept command replys for
10570 servers and not only for clients.
10572 * Mark remote router always as registered server if we are connecting
10573 to it. Otherwise, commands sent by the router to us are ignored.
10575 * All ID List find routines now returns the ID Cache Entry pointer
10576 as well if requested.
10578 * WHOIS command works now in router environment, tested with two
10579 routers, two servers and two clients.
10581 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10582 in router environment (as it is almost equivalent to WHOIS) but
10583 hasn't been tested thoroughly. Added new functions:
10585 silc_server_command_identify_parse
10586 silc_server_command_identify_send_reply
10587 silc_server_command_identify_from_client
10588 silc_server_command_identify_from_server
10590 * Disabled route cache adding because adding two different ID's with
10591 same IP replaces the old cache entry thus giving wrong route.
10592 The entry->router->connection is always the fastest route anyway
10593 so route cache may not be needed. Of course, new routes maybe
10594 established after receiving the ID when the entry->router->connection
10595 might not be anymore the most optimal.
10597 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10599 * Add route cache for received ID for fast routing.
10601 * Added silc_server_packet_route to route received packet on router
10602 that is not destined to us.
10604 * Renamed silc_server_get_route to silc_server_route_get.
10606 * Added id_string and id_string_len fields into SilcServer to
10607 include encoded ServerID for fast comparing without excess
10608 encoding of the ID's.
10610 * Cleaned up WHOIS command on server side. Added following static
10613 silc_server_command_whois_parse
10614 silc_server_command_whois_check
10615 silc_server_command_whois_send_reply
10616 silc_server_command_whois_from_client
10617 silc_server_command_whois_from_server
10619 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10620 arguments in command replies. All command functions should be
10621 updated to use this macro.
10623 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10625 * Minor typo fixes on command reply handling on server.
10627 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10629 * Added silc_server_command_add_to_channel internal routine to add
10630 the client to the channel after router has created the channel and
10631 sent command reply to the server.
10633 * Added generic silc_server_send_command to send any command from
10636 * Use static buffer with ID rendering instead of duplicating data.
10638 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10640 * Fixed a channel user mode bug when joining to a channel server gave
10641 everybody channel founder rights, oops.
10643 * We mark ourselves as the router of the incoming server connection
10644 if we are router ourselves. This way we can check in some packet
10645 sending functions whether it is locally connected server. For
10646 incoming router connections we put NULL.
10648 * For router sending packets locally means now always sending the
10649 packet cell wide; to local clients and local servers. For normal
10650 server sending packet locally means sending it to only local
10653 * Fixed the JOIN command to really work in router environment. If the
10654 channel is created it is always created by the router. Router is
10655 also responsible of making the initial joining to the channel,
10656 sending JOIN notify to the sending server and distributing
10657 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10658 does not exist server doesn't do anything else but forward the
10659 command to the router which performs everything.
10661 * Added silc_server_send_channel_key function to send the Channel Key
10664 * Added silc_server_create_channel_key to create new channel key. The
10665 channel key is now re-generated everytime someone joins or leaves
10666 a channel, as protocol dictates. Note: channel->key_len is the
10667 key length in bits.
10669 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10671 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10672 packet_receive.[ch] to separate packet sending and receiving
10673 routines. The server.[ch] now includes everything else including
10674 actual packet processing (writing and reading data) and other
10677 Renamed silc_server_private_message_send_internal to
10678 silc_server_send_private_message. The routine is still though
10679 used only to relay private messages as server does not send
10680 private messages itself.
10682 Renamed silc_server_new_channel to silc_server_create_new_channel
10683 and added new function sicl_server_new_channel that handles the
10684 incoming New Channel packet. Added also new sending function
10685 silc_server_send_new_channel to send New Channel Payload.
10687 * Added new function silc_server_notify to process incoming notify
10688 packet to the server/router. Server may then relay the notify
10689 to clients if needed.
10691 * Added new function silc_server_new_channel_user to process incoming
10692 New Channel User packet. Router will redistribute the packet and
10693 send JOIN notify to its local clients and locally connected servers
10694 if needed. Normal server will send JOIN notify to its local client
10695 on same channel when received this packet. Added also corresponding
10696 sending function silc_server_send_new_channel_user to sent the
10699 * Added boolean route argument to send_notif_to_channel and
10700 packet_send_to_channel functions to attempt to route the packet
10701 if it is TRUE and send only locally if it is FALSE.
10703 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10705 * silc_server_replace_id now broadcasts the received replace ID
10706 packet if it is not broadcast packet already. The router must
10707 broadcast to inform other routers about changed ID.
10709 * Added backpointer to server's router into SilcServer context in
10710 silcd/server_internal.h.
10712 * Fixed silc_server_packet_broadcast to send correct broadcast
10715 * The channel key is now distributed to the local client as soon
10716 as it is received from the router (in router environment) so that
10717 no other packet may be sent for the channel until client has
10720 * silc_server_remove_channel_user now broadcasts the received
10721 Remove Channel User packet if it is not broadcast packet already.
10722 The router must broadcast to inform other routers about removed
10725 * Added users field into SilcPacketContext that is a reference count
10726 of the context. One can increase the reference count by calling
10727 silc_packet_context_dup which is now changed to just increase the
10728 reference count instead of duplicating the data. The reference
10729 count is decresed by calling silc_packet_context_free that will
10730 free the data after the reference count hits zero.
10732 For now on the packet context and everything allocated into it
10733 (including the raw packet from network) must be freed by calling
10734 the new silc_packet_context_free function. Added also new function
10735 silc_packet_context_alloc that must be used now to allocate the
10736 context. This also means that if a routine is asynchronous from
10737 silc_[client/server]_packet_parse_type the packet context must
10738 be duplicated by calling silc_packet_context_dup. Otherwise it
10739 gets free'd after silc_[client/server]_packet_parse_type returns.
10740 Also, one must remember that if packet is duplicated then its
10741 reference count must be decresed by calling the free function as
10742 many times as it was duplicated.
10744 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10745 from both client and server.
10747 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10749 * Made joining to a channel working in router environment.
10751 * Cleaned up JOIN command on server side and create function
10752 silc_server_command_join_channel internal routine to make the
10755 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10757 * Changed silc_command_pending list to SilcDList. Also, added
10758 `ident' field to SilcServerCommandPending structure to identify
10759 the reply and to call correct callback.
10761 Added silc_server_command_pending_check function to replace the
10762 corresnponding macro. The silc_command_pending list is not
10765 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10766 to set identifier to previously allocated Command Payload. It
10767 is used to set identifier for command when resending Command
10770 * Added silc_command_payload_encode_payload to encode Command
10771 Payload buffer from SilcCommandPayload structure.
10773 * Added silc_argument_payload_encode_payload to encode Argument
10774 payload buffer from SilcArgumentPayload structure.
10776 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10778 * Changed WHOIS command to support router connection on server side.
10779 The whois request is always sent to router unless the server is
10780 standalone server. After server has received the reply from the
10781 router will it send the reply to the client.
10783 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10784 broadcast received broadcast packet. The function is used only
10785 by router. The broadcast packet is always sent to the router's
10788 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10789 render given ID to printable string, for log files for example.
10791 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10793 * Made basic router to router connections working. At least they
10794 can now connect to each other but nothing really works the way
10795 they are supposed - yet.
10797 * Added new initiator token to RouterConnection configuration
10798 file in silcd/serverconfig.[ch]. It is used to tell whether we
10799 are the initiator to the remote router or whether we'll expect
10800 the other end to connect.
10802 * Moved registering of listener task to silc_server_init, hence
10803 the server starts listenning as soon as it is run, even if it
10804 does not have connections to other routers. Let's see how well
10807 * Changed default connection retry timeouts for more suitable in
10810 * Removed cipher and such arguments from silc_idlist_add_client
10811 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10812 Added new function silc_idlist_add_data to add the keys and stuff
10815 * Added SilcIDListData structure and added it to SilcClientEntry
10816 and SilcServerEntry as their first field in the structure. This
10817 way we can explicitly cast the ID entries to the SilcIDListData
10818 structure and get common data for the entries. In past, we had
10819 to first check what type of connection it is and then cast it to
10820 correct ID entry type. Now, we can directly cast the opaque
10821 pointer to the SilcIDListData (no matter what ID entry it actually
10822 is) and get the data needed.
10824 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10826 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10827 in some circumstances even if threre were timeout tasks, though not
10828 IO tasks, but tasks anyway. Now fixed.
10830 * Defined SilcServerConnection structure to hold connection specific
10831 stuff about directly connected servers and routers. The definition
10832 is currently in silcd/server_internal.h. I thought about having
10833 a bit more important role fro this struct but for now it is used
10834 only when connecting to other server (or router actually).
10836 * Added connecting retry support in server when connecting to
10837 router(s). The retry feature implement exponential backoff
10838 algorithm. Also, added SilcServerParams structure to hold default
10839 parameters for server. For now, it include these retry settings
10840 and are hard coded. After server is moded to be as Silc Server
10841 Library this structure will be more important.
10843 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10845 * Changed client librarys channel->clients table to SilcList and
10846 changed code accordingly.
10848 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10850 * Changed client's channel table to SilcList and changed code
10851 accordingly. Also changed SilcChannelClientEntry to include back-
10852 pointer to the channel so that client entry can use that structure
10853 as list as well and we have fast cross-reference to the channel.
10854 This change dramatically decreased the complexity of channel
10855 handling with client entry and vice versa (removed one extra
10856 loop when searching for channel entry from many functions).
10858 * Changed server->sim from table to SilcDList and changed code
10861 * NAMES command can now be used from user interface. It will show
10862 the user list on the channel, neatly.
10864 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10865 Code now saves realname of the user if it becomes available.
10867 * Renamed configure.in to configure.in.pre and made ./prepare
10868 script to automatically add correct version string to
10869 configure.in which it creates from configure.in.pre.
10871 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10873 * NAMES command reply now shows users mode with the nickname when
10874 joining to channel.
10876 * Moved silc_client_ch[u]mode[_char] functions from
10877 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10878 place sucks, they are utility functions and should be in some
10881 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10883 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10886 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10890 * Added TRQ (efficient deque and list library) into lib/trq. This is
10891 a very good list library that is currently used in the SILC. Defined
10892 SilcList API over the library because I didn't like the API very
10893 much. See lib/trq/silclist.h for the API and examples of how to
10894 use the API. Fixed various places in the code to use the new
10895 SilcList API. The SilcList is meant for lists that has a structure
10896 already defined as a list. It is not suitable to add just some
10897 context to the list (in TRQ, the context is the list actually).
10899 So, I defined SilcDList that can be used for the purpose where
10900 predefined list structure does not exit. This can be used as
10901 such list. Now some context just can be added to the SilcDList.
10902 Currently this list is not used in the SILC just yet, though there
10903 are a lot places where this can replace dynamically allocated
10904 tables and I will fix these places, later, to use SilcDList.
10905 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10906 and use TRQ internally).
10908 Also fixed some annoying warning messages that the original TRQ
10909 code generated. Also minor changes to TRQ's Makefile.in.
10911 * Added support for querying by Client ID to both WHOIS and
10912 IDENTIFY commands into server, as required by the protocol.
10914 * Removed method function pointers from SilcBuffer structure. They
10915 weren't used to anything and just increased the context size for
10916 no good reason. This change also made silc_buffer_alloc and
10917 silc_buffer_free functions inline functions.
10919 * Disabled command flooding detection support until it's fixed so
10920 that it accepts commands in but does not execute them more than once
10923 * Added silc_net_localhost(), to return local hostname, into
10924 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10925 that must be initialized before calling silc_client_init.
10927 * Added new function: silc_server_send_notify_on_channels to send
10928 notify messages to all channels client has joined. It is assured
10929 that the message is sent only once per client.
10931 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10932 lib/silcutil/silcutil.[ch] as silc_format function. The new
10933 function is generic and is used by server as well, not only by
10934 the logging routines.
10936 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10937 the provided version string was not acceptable. Added new function:
10938 silc_ske_check_version into lib/silcske/silcske.h. The function
10939 must be implemented by the application (client or server) and it
10940 does not reside in the SKE library. The function checks the version
10941 string remote end sent.
10943 * Added back pointers (to opaque context and to SilcSocketConnection)
10944 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10946 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10947 duplicate packet context structure.
10949 * Changed `notify' client operation to send same arguments as client
10950 receives from server except for ID's. ID's are mapped to correct
10951 ID entry and that is returned. Also, if channel entry is not sent
10952 by server but the notify is for channel the channel entry is sent
10953 to application (otherwise application doesn't know that it is for
10954 channel (library gets it from packet's Destination ID)).
10956 * Added silc_client_remove_from_channels into client library to
10957 remove a client from all channels it has joined to. Used when
10958 received SIGNOFF notify from server. Added also new function
10959 silc_client_replace_from_channels to replace old ID entry with
10960 new ID entry on all channels. Used when received NICK_CHANGE
10961 notify from server.
10963 * Fixed ID Cache list handling in silc_idlist_get_client in
10964 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10965 to get (or query) client by ID.
10967 * Updated TODO list.
10969 * Added connection authentication status message defined by the
10970 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10971 support for these into the code in client and server side.
10973 * Added generic function silc_client_send_command to send any command
10974 with variable argument list. Application should use this function
10975 to send commands if the command functions provided by the library
10976 does not suite for the application's user interface needs.
10978 * Added new `failure' client operation. Application is notified about
10979 received failure packet if client is executing a protocol. In this
10980 case the protocol's execution has failed.
10982 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10983 is required by the protocol.
10985 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10986 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10989 * Added status flag to SilcSKE object to indicate realtime status
10990 of the SKE protocol.
10992 * Application receives now exactly same command reply arguments as
10993 the library receives from server. However, if ID is received the
10994 corresponding ID entry is returned to the application (eg. Client
10995 ID is mapped to correct SilcClientEntry entry and that is returned).
10996 Changed command_reply client operation due to this change.
10998 * Changed all ID's in commands and in command replys as ID Payloads.
10999 Change affected both client and server side codes.
11001 All ID's sent in SILC network (with execption of ID's in SILC
11002 Packet header) are sent in ID Payload to support variable length
11005 * Server now notifies nick changes and notifies all clients on
11006 the channels about the new nickname (about the new Client ID,
11009 * Implemented CMODE command to change channel modes. Supports all
11010 channel modes defined by the protocol specs except ban and invite
11011 lists. (Also, private channel key mode is supported but support for
11012 setting private channel key in client is missing, thus, this mode
11013 has no effect on client side (except that server requires that the
11014 client uses private channel key and normal channel traffic does not
11017 Also, invite mode works per se, but INVITE command does not work
11018 yet correctly, so you can set channel as invite only channel but
11019 inviting clients to the channel does not work (it is yet to be
11020 thought what's the best way to do it).
11022 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11023 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11024 Implemented CUMODE command to change user's mode on the channel.
11025 Supports all modes defined by the protocol specs.
11027 * Added NAMES command reply to return users modes on the channel.
11029 * Removed unnecessary and slow ciphers from lib/silccrypt.
11031 * Set SO_KEEPALIVE option to connection sockets by default.
11033 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11035 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11036 redefined the Notify Payload into protocol specs.
11038 * Added silc_id_payload_parse_id to get ID directly from raw
11041 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11043 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11044 accept searching by Client ID as well.
11046 * Added support for LEAVE and SIGNOFF notify types in client library.
11048 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11049 to parse ID Payload from raw data.
11051 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11053 * Added flags parameter into silc_ske_assemble_security_properties
11054 function in lib/silcske/silcske.[ch].
11056 * Changed notify client operation to fit better for notify messages
11057 sent by server. The notify payload received from server is now
11058 passed to the application (after parsing it to SilcNotifyPayload).
11059 It is application's responsibility to retrieve the arguments
11060 from the payload and show the message the way it wants. The message
11061 sent by server is implementation specific.
11063 * Changed public keys to comply with the protocol specification.
11064 Old public keys are not supported anymore and are not compatible.
11066 * Removed nickname from Channel Payload as the latest draft removed
11067 it. The client must resolve the nickname from the NAMES command
11068 reply received when it joined the channel.
11070 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11072 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11074 * Fixed some errors in protocol specification drafts.
11076 * Created lib/silccore/silcnotify.c to implement Notify Payload
11077 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11078 generic payloads described by protocol specifications. The file
11079 includes implementations for ID Payload and Argument Payload.
11081 * Changed Command Payload implementation to use the new Argument
11082 Payload. Changed command_xxxx_payload to command_payload_xxxx
11083 to comply with SILC coding conventions.
11085 * Added suppport for Argument Payload handling in Notify Payload
11086 implementation as protocol requires it. Added the new support
11087 into server and client lib as well.
11089 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11091 * Added support for multiple nicknames on same channel. [n] is
11092 added locally to the nickname if there are more than one same
11093 nicknames on the channel.
11095 * Server now sends all nicknames that matched WHOIS request.
11096 Client also shows the list received from server.
11098 * Added TOPIC command to client side. User can now set and show
11099 current topic on channel.
11101 * Added MOTD command to client and server. Also, server sends the
11102 motd when client connects to the server.
11104 * Changed version strings to comply ISO 8601.
11106 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11108 * Fixed protocol error handling in client library. It should now
11109 cope even if the SKE fails for some reason.
11111 * Made new protocol specification drafts for submitting to IETF.
11113 * Implemented TOPIC command to server in silcd/command.c.
11115 * Added two new notify types into lib/silccore/silcnotify.h:
11116 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11117 notify nickname change and topic setting/change on a channel.
11119 * API change of command_reply operation in client library. The
11120 application gets now the status type received from server as well.
11122 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11124 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11126 * Cras fixed and optimized the packet handling even further and
11127 it should work now. Minor change to the prototype of function
11128 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11130 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11132 * Added new function into lib/silcutil/silcschedule.[ch]:
11133 silc_schedule_with_fd to select() a specified fd. The function
11134 returns after timeout expires or data arrives or goes. The
11135 function is used by packet routines to wait that all data is
11136 received from network.
11138 * Fixed data reading from network in lib/silccore/silcpacket.c.
11139 The code now assures that all data is read from the fd and then
11140 continues packet processing. This was a bug fix since the code
11141 used to drop some data in some circumstances.
11143 * Added new function into lib/silcclient/client.[ch]:
11144 silc_client_start_key_exchange to start key exchange after
11145 connection has been established to server. The code internally
11146 now uses this funtion but its main purpose was to provide it
11147 for applications that perform their own connecting. After
11148 application has created a connection it merely calls this
11149 function to start the key exchange between client and server.
11150 The library takes care of everything else after that.
11152 Updated also lib/silcclient/README to explain the usage of
11155 * Do not send to application information that connection has
11156 been established. Application gets notified it by connect
11159 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11161 * Applied cras's patch to add silc_schedule_one function. The
11162 function runs scheduler once and returns.
11164 * Fixed the scheduler after cras messed it up. The timeout
11165 handling works now as it's supposed to work.
11167 * Added into lib/silccore/ silcnotify.h to include notify
11168 message types support. Changed silc_server_send_notify*
11169 functions, in server.[ch], to support those new notify types.
11170 Added the support for the notify types into client library,
11171 as well. Added new notify client operation into ops.h in
11174 * Changed silc_server_packet_send_to_channel to send normal
11175 packets instead of just channel message packets. The function
11176 is now used to send the notify packets to channels. It is not
11177 used to send channel message packets anymore, as server never
11178 sends them anymore.
11180 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11181 va_arg()s as it seems to require it nowadays. I guess, if SILC
11182 is compiled with older va_arg() the new code should work anyway.
11184 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11186 * Splitted core library. Core library (lib/silccore) includes
11187 now only SILC protocol specific core (and common) components.
11188 Created new utility library (lib/silcutil) that includes more
11189 generic purpose stuff. The stuff for util library was taken
11190 from the old core library. This was minor and easy split.
11192 * Created SILC Client Library (lib/silcclient) that includes
11193 implementation of the SILC client without user interface. This
11194 was major move from silc/ directory. The code has been changed
11195 so that it is transparent towards the user interface. The
11196 silc/ directory includes now the same user interface as before
11197 and it uses the new client library. Read lib/silcclient/README.
11198 Basicly, the client library performs everything else related
11199 to SILC except user interface handling. Also, configuration
11200 files are considered to be part of user interface and library
11201 does not handle them.
11203 This change also changed a lot of structures, function naming etc.
11204 Most important change was that SilcClientWindow object was
11205 renamed to SilcClientConnection in the client library. Created
11206 also new file lib/silcclient/ops.h. Also added new files
11207 silc/local_command.[ch] and silc/client_ops.[ch].
11209 All these changes were made to make it easier for user interface
11210 designers to create what ever user interface for the SILC client
11213 It is also expected that the server will be moved to lib
11214 directory as well and SILC Server Library will be created;
11215 sometimes in the future.
11217 * Removed Local commands from lib/silccore/silccommand.h as
11218 they are application specific and new client library does not
11219 handle any of those anymore.
11221 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11222 old client implementation in silc/.
11224 * Added support for callback functions in SILC_LOG_* macros.
11225 Application can now set its own callbacks that will be called
11226 instead of using the default functions that will always print
11227 the debug messages to stderr (or stdout). Also, debugging can
11228 now be disabled by setting silc_debug to FALSE and re-enabled by
11229 setting it to TRUE. Note, that logging will still work even
11230 if debugging is disabled.
11232 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11233 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11234 silc_log_reset_debug_callbacks.
11236 * To enable debugging in silc client one must give now -d
11237 option on command line.
11239 * Changed silc_schedule_init to automatically allocate task queues
11240 if they are not allocated before calling it.
11242 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11244 * Added GMP 3.1 into math library.
11246 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11248 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11249 a channel in SILC network. The packet is used by servers and
11250 routers to notify other routers that user has left a channel.
11251 This little feature was missing until now. Added the feature
11252 to protocol specification as well.
11254 Added functions: silc_server_send_remove_channel_user and
11255 silc_server_remove_channel_user into server.[ch].
11257 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11258 lib/silccore/silcpacket.h. However, they are not implemented
11261 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11263 * Fixed joining to a channel and sending channel messages
11264 between server and router. The channel message sending should
11265 now work inside a cell.
11267 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11269 * Fixed the private message sending between server and router.
11270 The private message sending should now work inside a cell.
11272 * Added silc_server_replace_id into server.[ch] to replace
11273 existing ID in the SILC network.
11275 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11276 and silc_idlist_replace_server_id into idlist.[ch] in server.
11278 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11280 * Fixed the server to server connections. Server can again now
11281 connect to router. Router to router connections probably does
11284 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11286 * Added dynamic protocol registering support. Now protocols can
11287 registered and unregistered on the fly. Patch by cras.
11289 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11291 * Added lib/contrib directory to hold routines that some platforms
11292 don't have but are needed by SILC.
11294 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11295 into lin/contrib to provide getopt() and getopt_long() for
11296 those who don't have it.
11298 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11300 * Added AWAY command to client. When away message is set and
11301 client receives a private message packet the client automatically
11302 replies to the sender with the away message.
11304 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11305 bug seemed to be the cause of recent problems when compiling
11308 * Added version detection support to SKE protocol specification
11309 and added the new changes to the SKE implementation as well.
11310 There were other minor changes in the SKE protocol as well.
11312 Many changes in lib/silcske/silcske.[ch] and in
11313 lib/silcske/payload.[ch].
11315 * Added ^U functionality, clear input line. Patch from cras.
11317 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11319 * Mainly small bugfixes on core library. Fixed some debugging
11320 logging and buffer overflow in silclog.c.
11322 * Updated config.sub and config.guess on the distribution tree.
11324 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11326 * Added command lagging support in server. Client may execute
11327 commands now only once in two seconds.
11329 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11331 * Optimized packet reception. MAC computation and checking is now
11332 also more optimized. A lot previously duplicated code is now
11333 used as generic by both client and server.
11335 * Fixed key pair generation in clientutil.c
11337 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11339 * Added into lib/silccore/silcbufutil.[ch] new function;
11340 silc_buffer_realloc.
11342 * Moved generic packet sending/encryption functions to
11343 lib/silccore/silcpacket.[ch] from client and server. Some
11344 rewriting of the functions.
11346 * Moved all generic packet reception/decryption functions to
11347 lib/silccore/silcpacket.[ch] from client and server. The
11348 packet processing is now much cleaner in both client and server.
11349 These were major changes in both client and server.
11351 * Created many common functions in server to do packet sending.
11352 Previously code were duplicated a lot, this has been removed
11353 with these changes.
11355 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11357 * Rewrote major parts of the ID cache system. Don't know
11358 whether it is better now or not but at least the API is more
11361 * Major rewrite on ID cache stuff on client because of the ID
11362 cache API changes. Added idlist.c to client.
11364 * Also major rewrite on ID cache stuff on server as well.
11365 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11366 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11367 in hand, instead they are all put into the ID cache system now.
11368 All server_idlist_* routines uses ID cache now instead of
11369 traversing its own lists (those lists does not exist anymore).
11370 SilcIDList though still exists. Also, SilcXXXEntry's are
11373 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11375 * Finally made the SKE implementation compliant to the protocol
11376 specification. All mp integers are now binary encoded as
11377 opposed being HEX encoded.
11379 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11382 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11383 functions: silc_[encode/decode]_pem. Also added function
11384 silc_encode_pem_file to PEM encode with newlines ('\n') for
11385 saving into a file.
11387 * SILC public keys are now encoded either PEM or binary. Same
11388 option is for private keys as well. By default private keys
11389 are binary encoded and public keys PEM encoded. Silly HEX
11390 encoding were removed.
11392 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11393 function to create fingerprints.
11395 * Fixed a bug in SHA1; does not change the original data anymore.
11397 * Partly implemented INFO command on client and server side.
11398 Fixed CLEAR command. Changes to SERVER command; show current
11399 server(s) when giving command without arguments. Added
11400 VERSION command to client.
11402 * Added check to server that unregistered connections cannot
11403 execute commands (unless it is specificly allowed).
11405 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11407 * Fixed screen refresh.
11409 * Fixed channel joining bug from client. On some circumstances
11410 client tried to join to a channel it had already joined.
11412 * Added public key verification process into client's protocol.c.
11413 The client now verifies the public key from user and saves
11414 it into ~./silc/serverkeys/ directory.
11416 Added into: clientutil.[ch]: silc_client_verify_server_key.
11418 * Changed SKE protocol's silc_ske_initiator_finish function
11419 to accept callback function that verifies the received public
11420 key. Removed old silc_ske_verify_public_key function.
11422 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11424 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11425 silc_pkcs_private_key[_data]_set.
11427 * Made the password and public authentication more cleaner in
11428 server's protocol.c.
11430 * Removed historic and obsolete protocol `channel_auth' from
11431 both client and server.
11433 * Removed wrong way of sending command status messages from
11434 server to client in server's command.c. The old way violated
11435 protocol specification.
11437 Changes to silccore/silccommand.[ch]: removed
11438 silc_command_encode_status_payload -> not needed anymore,
11439 changed silc_command_encode_payload_va to accept extra
11440 argument on variable argument list. The argument type must
11441 now be provided to the function. Also, added new function:
11442 silc_command_encode_reply_payload_va which is same as
11443 normal command_encode_payload_va except command status type
11444 is provided as extra argument.
11446 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11448 * Added ~./silc directory handling. The directory includes the
11449 public and private keys for the client.
11451 Added silc_client_check_silc_dir, silc_client_create_identifier
11452 and silc_client_load_keys.
11454 * Implemented SILC protocol compliant public key. Added public
11455 and private key saving to and loading from files.
11457 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11458 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11459 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11460 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11461 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11463 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11464 silc_pkcs_load_[public/private]_key.
11466 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11468 * Added silc_server_get_route (route.[ch]) to get connection
11469 data for the fastest route for given ID.
11471 * Implemented INVITE command on client and server. The command
11472 were re-defined in the SILC Protocol Specification and the
11473 implementation now complies with the specification.
11475 * Implemented PING command on client and server.
11477 * Implemented NAMES command on client and server. The server side
11478 supports currently only normal server not router server yet.
11479 Some changes to NAMES definition in SILC protocol specification.
11481 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11483 * Implemented LEAVE command on client and server.
11485 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11486 again. This change was made to the protocol as well. Server
11487 should not violate the protocol specification anymore.
11489 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11491 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11492 was tested. SOCKS4 was not but should work anyway.