1 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Added the Autodist into the source tree. It replaces the
4 old ./prepare. It can be used to create distributions as
5 previously. See README.CVS and README.DIST. See
6 distributions in distdir/.
8 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
10 * Make sure query sends at least an error back if nothing
11 more is sent. Affected file silcd/server_query.c.
13 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
15 * During query, check if the original command caller goes
16 away. If it does, stop the query. Affected file
19 * Check for valid channel creation in JOIN command reply.
20 Affected file lib/silcclient/command_reply.c.
22 * Handle the resolver counter in silc_client_get_users_by_channel
23 callback correctly. Fixed auto-join bug in Gaim. Affected
24 file lib/silcclient/idlist.c.
26 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
28 * Added some better error messages. Affected file
29 silcd/command_reply.c and packet_receive.c.
31 * Handle error in WATCH command propely on backup router.
32 Affected file silcd/command.c.
34 * Fixed freeing of unfreeable variable in WHOIS command reply.
35 Affected file silcd/command_reply.c.
37 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
39 * Added pkg-config .pc file creation for silc core library
40 and silcclient library. A patch by c0ffee.
42 * Removed the need for GNU Libidn. Added the simple stringprep
43 from libidn into lib/contrib/. It is now used also on Windows
46 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
48 * Simplified the invite and ban string handling in the
49 server. Check for valid invite and ban arguments also.
50 Affected file silcd/server_util.c.
52 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
54 * Added WATCH list announcing in backup router protocol.
55 Affected files are silcd/command.c, server.c, server_backup.c.
57 * Do not change users mode to founder on normal server/backup
58 if the founder mode is set, and user is first one to join.
59 Affected file silcd/pcaket_receive.c.
61 * Do not send CUMODE_CHANGE notify back to sender. Affected
62 file silcd/packet_receive.c.
64 * Added getrusage() to take noise in SILC RNG. A patch by
65 Mika Boström. Affected files are configure.in.pre,
66 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
68 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
70 * Splitted the SILC libraries configuration into a configure
71 fragment into lib/configure.ad. It is now possible, once
72 this feature is added, to specify whether to compile or not
73 compile included SILC libraries. Affected files are
74 configure.in.pre, lib/silcmath/mpi/configure.ad,
75 lib/configure.ad, Makefile.defines.pre and
76 Makefile.defines_int.pre.
78 * Added --with-silc-includes and --with-silc-libs to configure.
79 If specified the included libs are not compiled, but the
80 specified libs are used. Pkg-config is not yet supported.
81 Affected file configure.in.pre.
83 * Fixed WATCH command handling on backup router. Router does not
84 send the watch command any more to backup if it originates from
85 backup. Affected file silcd/command.c.
87 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
89 * Changed announcing to not announce unregistered clients.
90 Affected file silcd/server.c.
92 * Fixed username handling in command reply. Affected file
93 silcd/command_reply.c.
95 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
97 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
99 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
100 Affected file: includes/silcincludes.h.in
102 * bool is defined as _Bool on Mac OS X now.
103 Affected file: lib/silcutil/silctypes.h
105 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
107 * Added support for UTF-8 nicknames, channel names and
108 server names in client library. Affected files in
111 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
112 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
113 software to check how Toolkit has been compiled.
115 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
117 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
119 * Use silc_utf8_str[n]casecmp instead of strcmp routines
120 in library and in SILC Client when dealing with nicknames
121 and other identifier strings. Affected file in client lib
124 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
125 irssi/src/silc/core/silc-servers.c.
127 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
129 * Fixed idcache to work with the new identifier strings.
130 Affected file lib/silccore/silcidcache.c.
132 * Added UTF-8 hash and compare function for SilcHashTable.
133 Affected file lib/silcutil/silcutil.[ch].
135 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
136 Affected file lib/silcutil/silcstringprep.[ch].
138 * Changed the identifier string handling to include the original
139 format in client, server, channel entries and normalized
140 format in cache. Affected files in silcd/.
142 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
144 * Added support for the new identifier strings and their
145 validity checking. Nicknames, channel names and usernames
146 can now include practically any kind of letters and various
147 other characters. Affected files in silcd/ and in libraries.
149 NOTE: comparing these strings should now be done with memcmp()
150 to check binary compatibility. All these strings are normalized
151 and casing is irrelevant.
153 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
154 as easy function for applications to check whether identifier
157 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
159 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
160 file lib/silcutil/silcutf8.c.
162 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
164 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
166 * Make public key in getkey reply mandatory. Affected file
167 lib/silcclient/command_reply.c
169 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
171 * Added Parameter dont_register_crypto_library to
172 SilcClientParam. If set to TRUE, silcclient library will
173 not initalize the Crypto Libraries and application
174 will need to do it. Affected file lib/silcclient/silcclient.h,
175 lib/silcclient/client.c.
177 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
179 * Imported new silc_utf8_[encode|decode] routines from
180 my internal SILC 1.1 source tree. New encodings added:
181 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
182 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
183 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
186 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
188 * Implemented stringprep (RFC 3454) API. Internally we use
189 GNU Libidn's stringprep, for now, so it is required now to
190 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
192 * Added checking for GNU Libidn and --with-libidn to configure.
194 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
196 * If the passphrases entered do not match while generating a new key,
197 completly start over instead of going into an infinite loop asking
198 the user to re-enter the passphrase correctly. Affected file
199 lib/silcutil/silcapputil.c
201 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
203 * Make sure server is removed from backup list when it is
204 deleted. Affected files silcd/command.c, server.c,
207 * Close socket when connecting to router fails. Affected
210 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
212 * Adopt configuration toolchain to current auto-tools.
213 Affected files prepare, irssi/configure.in
214 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
215 redo that. Affected files irssi/src/silc/core/client_ops.c,
216 irssi/src/fe-common/silc/fe-silc-channels.c
217 * Take over command line options into silcclient data structure.
218 Affected file irssi/src/silc/core/silc-core.c
220 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
222 * Do not try to initiate backup resuming protocol forever.
223 Affected file silcd/server_backup.c.
225 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
227 * ID change in resuming has to be done before changing
228 detached client's modes, since the ID change may fail and
229 leave ghosts on the network. Affected file is
230 silcd/packet_receive.c.
232 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
234 * Fixed Win32 scheduler to not stuck anymore. A patch from
235 Juha Räsänen. Affected file is
236 lib/silcutil/win32/silcwin32schedule.c.
238 * Fixed QoS parsing for connection blocks in server. Affected
239 file is silcd/serverconfig.c.
241 * Fixed server statistics increasing in server. Affected file
244 * The CLOSE command now marks backup router as self disconnected
245 to avoid resuming problems. Affected file silcd/command.c.
247 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
249 * When using silc_net_create_connection[_async], and your system can
250 create IPv6 sockets, it will try to connect to the IPv6 host.
251 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
252 file lib/silcutil/unix/silcunixnet.c
254 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
256 * Check for valid route when receiving packet from router and
257 when routing it to local server in the cell. A patch from
258 Matt Miller. Affected files silcd/router.c and server.c.
260 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
262 * Couldn't detach and reattach twice, because of the previous
263 commit. Affected file silcd/packet_receive.c
265 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
267 * Added check to ignore Port value if Initiator is FALSE.
268 Remote router coudln't connect if Port was set. Affected file
271 * If some client tries to resume more than once at the same time,
272 server crashed. Router didn't crash, but showed odd behaviour
273 (didn't allow clients to join anymore, ..). Affected files
274 silcd/packet_receive.c silcd/idlist.h
276 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
278 * Destroy the file transfer session in silc_client_file_close
279 with timeout. Affected file lib/silcclient/client_ftp.c.
281 * Call SFTP server monitor in READ and WRITE after the actual
282 operations. Affected file lib/silcsftp/sftp_server.c.
284 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
286 * Create one configure script from configure fragments
287 (configure.ad). This is a first step towards new distribution
288 system. Affected files prepare, configure.in.pre,
289 lib/silcmath/mpi/configure.ad.
291 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
293 * Removed expiring of client key pair. Affected file is
294 irssi/src/silc/core/clientutil.c
296 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
298 * Check the number of connections from real number of
299 connections instead of socket number, when deciding if
300 server is full. Affected files are silcd/server.c,
301 server_internal.h and silcd.c.
303 * Clarified the connections_max meaning in General section
304 in doc/example_silcd.conf.in.
306 * The reconnect_keep_trying default value set to TRUE
307 if it is not defined in the config file. Affected file
308 silcd/serverconfig.c.
310 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
312 * Fixed crashbug in connection closing, after a protocol
313 completion callback, which might have closed it already.
314 Affected file silcd/server.c.
316 * Fixed rekey with PFS in backup router. It did not allow
317 rekeys with PFS, and when the rekey protocol timedout
318 it crashed the backup router without the above fix. Affected
319 file silcd/packet_send.c and server.c.
321 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
323 * The silc_client_add_channel_private_key now returns the
324 private key context if pointer is given as argument.
325 Affected files are lib/silcclient/silcclient.h and
328 * Added support for using channel private keys in SILC
329 Client Library even if the private key mode is not set
330 on the channel. Affected file lib/silcclient/client_channel.c.
332 * The channel private key used to decrypt message is now
333 delivered to the application in the 'channel_messageÃ' client
334 operation. Affected files are lib/silcclient/silcclient.h
335 and client_channel.c.
337 * Fixed wrong arg type for user limit in CMODE command reply.
338 Affected file silcd/command.c.
340 * The user limit is now taken and saved to SilcClientEntry in
341 JOIN and CMODE command replies and in CMODE_CHANGE notify.
342 Affected files lib/silcclient/silcclient.h, command_reply.c
345 * Added support to the new private message key indicator
346 packet. Added a new function to the client library:
347 silc_client_send_private_message_key_request. The sender
348 indicates to be initiator, and receiver is responder.
349 Added the indicator to the SilcClientEntry as 'prv_resp'
350 boolean. Affected files are lib/silcclient/silcclient.h
351 client.[ch], and client_prvmsg.c.
353 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
355 * Fixed the JOIN command calling when called with both
356 -auth and -founder. Affected file is lib/silcclien/command.c.
358 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
360 * Check watcher list for resumed clients as well. Affected
361 file is silcd/packet_receive.c.
363 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
365 * Implemented the user limit to the CMODE_CHANGE notify,
366 CMODE command reply and JOIN command reply in server.
367 Affected files are silcd/server.c, command.c, command_reply.c,
368 packet_send.c and packet_receive.c.
370 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
372 * Defined SILC_STRFMT_END that must be used now with
373 silc_buffer_strformat, instead of SILC_STR_END. Fixes
374 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
375 lib/silcclient/silcvcard.c, silcd/server_util.c.
377 * Fixed the adding of public key to the WATCH list in server.
378 Fixed the WATCH notify sending to client. Affected files
379 are silcd/packet_send.[ch], command.c, server_util.c.
381 * Implemented the watching by public key in the SILC Client
382 Library and SILC Client. Affected files are
383 lib/silcclient/command.c and client_notify.c.
385 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
387 * Added support for public key watching in server. Affected
388 files are silcd/server.c, server_internal.h, command.c,
391 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
393 * Added public key to the SIlcClientEntry. Affected files
394 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
396 * Fixed the get_clients_whois reply processing to return
397 exactly same entries server returned. Makes it possible
398 to search using attributes. Affected file is
399 lib/silcclient/idlist.c.
401 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
403 * Save founder key to SilcChannelEntry. Affected files are
404 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
406 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
408 * Call the monitor callback with _CLOSED status from the
409 silc_client_file_close. Affected files are
410 lib/silcclient/client_fpt.c, silcclient.h
412 * Added silc_client_get_clients_whois which resolves using
413 WHOIS, and supports requested attributes as well.
414 Affected files are lib/silcclient/silcclient.h, idlist.c.
416 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
418 * Added support for asking the destination filename where
419 the downloaded file is saved in the file transfer. Affected
420 files are lib/silccilent/silcclient.h, client_ftp.c.
422 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
424 * Fixed error handling in resuming data processing. Affected
425 files are lib/silcclient/client_resume.c and client.c.
427 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
429 * Fixed silc_client_send_private_message to return TRUE correctly.
430 Affected file lib/silcclient/client_prvmsg.c.
432 * Added topic to the SilcChannelEntry. Affected files are
433 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
435 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
437 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
438 file lib/silcclient/command.c
440 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
442 * Convert all commands to UTF-8 before passing them to the
443 client library. Still need to convert replies from UTF-8 to
444 the locale encoding. Affected file
445 irssi/src/silc/core/silc-cmdqueue.c
447 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
449 * redirect all silc_client_command_calls through a queueing framework.
450 This fixes /CYCLE and the annoying "nick change after auto-joining
451 a channel". Furthermore it defines one central point where
452 command parameters can be UTF-8-ified. Affected files
453 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
454 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
456 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
458 * use asynchronous connect() to establish router connections.
459 Fixes problem when the primary router goes down. Affected files
460 silcd/server.c, silcd/server_backup.c
462 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
464 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
465 Fixed various compilation warnings when type casting ints
466 to pointers or vice versa, of different size. Updates around
469 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
471 * Surrogates not allowed in UTF-8 strings, updated decoder.
472 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
473 testers in lib/silcutil/tests/ directory.
475 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
477 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
478 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
479 files are lib/silcclient/silcclient.h, client.c.
481 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
483 * When resuming a session fails, notify the user that the session
484 file needs to be removed eventually. Affected files
485 irssi/src/fe-common/silc/module-formats.[ch],
486 irssi/src/silc/core/client_ops.c.
488 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
490 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
491 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
493 * Typofix in Irssi::Silc module. Affected file
494 irssi/src/perl/silc/Silc.xs.
496 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
498 * Changed the way NOTICE flagged messages are treated. Added support
499 for notices in queries and signing notices. Affected files
500 irssi/default.theme; irssi/docs/help/in/notice.in;
501 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
502 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
504 * Fixed typo in /ACTION help. Affected file
505 irssi/docs/help/in/action.in
507 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
509 * Fixed typo in perl module. Affected file
510 irssi/src/perl/silc/Server.xs
512 * Changed the way ACTION flagged messages are treated. Added support
513 for actions in queries and signing actions. Affected files
514 irssi/default.theme; irssi/docs/help/in/action.in;
515 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
516 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
519 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
521 * Incorrectly reported error when client had to be resolved from
522 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
524 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
526 * Fixed whois public key hash table deleting and adding in
527 detached client case. Affected file silcd/packet_receive.c.
529 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
531 * Changed filenames of silc/fe module not to collide with filenames
532 from core/fe. Also seperated public messages printing from
533 query messages printing. Affected files are all in
534 irssi/src/fe-common/silc.
536 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
538 * Fixed the invite process handling during joining to use
539 correct server name for the client that is matched against
540 the invite string for the channel. Wrong server name caused
541 inability to join the channel. Affected file is
544 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
546 * Fixed the CUMODE channel founder authentication on normal
547 server to not remove the founder rights on existing founder
548 before checking that router accepts the mode change. Affected
549 files are silcd/command.c and silcd/packet_receive.c.
551 * Remove the server entry correctly when rekey timeouts and
552 remote router connection on normal server is closed. Fixes
553 a crash where server uses the freed server entry. Affected
556 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
558 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
559 networks. This is the first step in solving the bug about
560 /SERVER ADD -silcnet <silcnet>. Affected files
561 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
562 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
563 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
565 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
567 * /SMSG and /MMSG now correctly create new queries. Affected files
568 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
570 * Add basic support for SILC protocol specific variables in perl.
571 Affected files irssi/src/perl/silc/*, irssi/configure.in,
572 irssi/src/perl/Makefile.am
574 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
576 * Don't use silc_get_input, it's obviously not reliable. Fixes
577 issue when the current key expires. Affect file
578 irssi/src/silc/core/clientutils.c
580 * Make the session data filename configurable. This makes it
581 possible to have different session files for different
582 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
583 client_ops.[ch], silc-servers.c,
584 irssi/src/silc/fe-common/silc/module-formats.[ch]
586 * Use the same set of libtool files for the MPI lib as for the
587 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
588 config.sub, configure.in, install-sh, missing, mkinstalldirs
590 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
592 * Fixed server statistics decrementing error to not go to
593 negative. Affected file silcd/packet_receive.c.
595 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
597 * Use silc_server_query_add_error to add error in public key
598 search error. Added support in send_reply to send errors
599 without specific argument. Affected file silcd/server_query.c.
601 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
602 Client for NO_SUCH_NICK. It was against the protocol specs.
603 Affected file irssi/src/silc/core/client_ops.c.
605 * Added backwards support for the wrong NO_SUCH_NICK error sending
606 in server. To be removed in SILC Server 1.0. Both old clients
607 and clients with fixed error handling now works. Affected file
608 silcd/server_query.c.
610 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
612 * fixed a bug in the whois using attributes function where no
613 error was sent if no nickname and client id but the attributes were
614 given to whois. Affected file silcd/server_query.c
616 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
618 * remove public key from public key hashtable on detach. Affected
619 file silcd/packet_receive.c
621 * free public key hashtable before removing clients on server
622 shutdown. Affected file silcd/server.c
624 * remove public key prior deleting client-data on killing a client.
625 Affected file silcd/server_util.c
627 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
629 * Getting the MOTD from other servers works now. Affected
630 files are silcd/command.c and silcd/command_reply.c
632 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
634 * Initialize the variable idletag, since it is tested in
635 silc_core_deinit for its default value. Affected file
636 irssi/src/silc/core/silc-core.c
638 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
640 * Fixed signed channel messages across cells. Affected file
643 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
645 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
646 is not defined. They can now be safely used in if-statements
647 without braces. Affected file lib/silcutil/silclog.h.
649 * Added the checks for backup closing connection due to error
650 (local or remote) and thus not allow the resuming to occur
651 in reconnect. Affected files are silcd/packet_send.c
654 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
656 * Help file updates. Affected files in irssi/src/docs/help/in/.
658 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
660 * Fixed channel messages across cells. Affected file
663 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
665 * Fixed file transmission accepting in client library to not
666 start the negotiation if user hasn't accepted the transfer,
667 instead create new session for resent transfer. Affected
668 file lib/silcclient/client_ftp.c.
670 * Show the session ID in the file transmision list. Remove
671 session from list that failed to transfer. Switch the current
672 session automatically after transmission, and in errors, to new
673 session if other sessions exists in the transfer list. Affected
674 files are irssi/src/silc/core/silc-servers.c,
675 irssi/src/fe-common/silc/modfule-formats.c.
677 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
679 * Fixed MIME header parsing for the hopefully last time. Affected
680 file lib/silcutil/silcstrutil.c
682 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
684 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
686 * The SILC RNG is now gauranteed to return non-zero random
687 values. Affected files are lib/silccrypt/silcrng.[ch].
689 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
691 * Fixed nickname formatting when changing only case of the
692 nickname. Affected file lib/silcclient/idlist.c.
694 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
696 * Fixed a memory leak and incorrect printing of the "appears as"
697 message. Affected file irssi/src/silc/core/client_ops.c
699 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
701 * Added CRT (Chinese Remainder Theorem) supported RSA
702 private keys and private key operations. This significantly
703 increases private key operation efficiency. No compatibility
704 issues with new or old private keys. Affected files are
705 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
707 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
709 * Fixed GCC-3.3.2 related compilation warnings from the
712 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
714 * Removed RC6 from distributions.
716 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
718 * Added some better comments to lib/silccrypt/silcpkcs.h,
719 optimized some routines in lib/silccrypt/silcpkcs.c.
720 Added test_silcpkcs into lib/silccrypt/tests/.
722 * Fixed silc_rng_global_init to actually init the global RNG
723 if RNG wasn't provided for it. Affected file is
724 lib/silccrypt/silrng.c.
726 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
728 * Added silc_hash_table_find_by_context_ext. Affected files
729 lib/silcutil/silchashtable.[ch].
731 * Save the public key on normal server in WHOIS command reply
732 from attributes, if present, and add it to public key hash
733 table. Fixes WHOIS resolving by public key on normal server.
735 Optimized the attributes resolving on normal server to not
736 resolve if we resolved them already from router.
738 Affected files are silcd/server_query.c, command_reply.c.
740 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
742 * Added support for whois using attributes.
743 Affected files silcd/command_reply.c, silcd/packet_receive.c,
744 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
747 * Added support for whois using public key attribute to /WHOIS i
748 client command. Affected files irssi/docs/help/in/whois.in,
749 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
751 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
753 * Fixed UMODE setting in server when the client has anonymous
754 mode set. The mode setting was not working. Affected file
757 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
759 * Fixed some bugs and typos related to sending split messages.
760 Print notification when sending messages with /MMSG. Affected
761 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
763 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
765 * Optimized the socket referencing in packet routines, client
766 library and server. Affected files are lib/silccore/silcpacket.c,
767 lib/silcclient/client.c and silcd/server.c.
769 * If silc_socket_set_qos is given with NULL arguments the QoS is
770 reset from the socket. Affected files are
771 lib/silcutil/silcsockconn.[ch].
773 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
775 * Add a /LISTKEYS command which lists the locally cached
776 client and server keys. Affected files
777 irssi/src/fe-common/module-formats.[ch],
778 irssi/src/silc/core/silc-{channels,servers}.c
779 irssi/docs/help/in/listkeys.in
781 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
783 * Check that packet queue purging was successful. Affected
784 files lib/silcclient/client.c and silcd/packet_send.c. Related
785 to MAC failed errors.
787 * Do not clear the inbuf even if it is empty if QoS was applied
788 to it. Otherwise the QoS data is cleared and MAC failed error
789 will occur. Affected file lib/silccore/silcpacket.c.
791 * Use the rekey period time as rekey protocol timeout value.
792 If the rekey does not succeed during the rekey period there's
793 something very wrong, and we most likely end up with wrong keys,
794 do graceful reconnect then. Affected file silcd/server.c.
796 * Take reference of the socket in the parser context, as it's
797 possible to have the parsers in queue after the socket is
798 disconnected and this may cause crash. Affected files are
799 lib/silccore/silcpacket.c, lib/silcclient/client.c and
802 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
804 * Fixed KICK command reply sending, it sent to replies.
805 Affected file silcd/command.c.
807 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
809 * Finish the silc-mime.pl script. It now supports MIME type
810 guessing using magic files, signing data messages, executing
811 MIME handlers in background. Affected files
812 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
814 * Changed MIME signal handler to make things easier for the perl
815 script. Affected files irssi/src/silc/core/client_ops.c,
816 silc-servers.c, and irssi/docs/signals.txt
818 * Cleaned up the silc_mime_parse function and fixed detection
819 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
821 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
823 * Resolve the IP for file transfer listener from the connection
824 socket. Affected file lib/silcclient/client_ftp.c.
826 * Accept NULL hostname parameter in the functions
827 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
828 if hostname is not wanted.
830 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
832 * Fixed race condition between silc_client_init and
833 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
835 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
837 * Fixed file transfer connection closing when SIGNOFF for
838 the client is received from server. Affected file is
839 lib/silcclient/client_ftp.c.
841 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
843 * Check for disconnected socket in QUIT callback. Affected
844 file silcd/command.c.
846 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
848 * Modified the MIME parsing to allow \n and \r\n as delimiters.
849 Affected files lib/silcutil/silcstrutil.c
851 * Cleaned up the escape/unescape functions for correctness and
852 speed. Affected file irssi/src/silc/core/client_ops.c
854 * Removed handling for data messages with Content-Type: text/*,
855 moved parsing of MIME headers to the signal handler, added
856 support for signing and verifying data messages. Affected
857 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
858 irssi/src/silc/core/silc-{servers,channels}.c
860 * Added a perl script for handling data messages based on
861 information read from Mailcap files. New file
862 irssi/scripts/silc-mime.pl
864 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
866 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
867 acknowledge recepetion of a message to the sender. Updated
870 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
872 * Unregister channel key saving callback when deleting channel.
873 Affected file lib/silcclient/idlist.c.
875 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
876 before calling notify client operation. Affected file is
877 lib/silcclient/client_notify.c.
879 * Unregister QoS tasks when deleting the socket connection.
880 Affected files lib/silcutil/silcsockconn.[ch],
881 unix/silcunixsockconn.c.
883 * Implemented latest presence-attrs draft changes. Affected
884 files lib/silccore/silcattrs.h and
885 irssi/src/silc/core/silc-queries.c.
887 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
889 * Save old channel keys in list to allow more rapid change
890 of channel keys if server for some reason does that. This
891 avoids loosing so many channel messages due to not having
892 key to decrypt. Affected file lib/silcclient/silcclient.h,
893 idlist.c and client_channel.c.
895 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
897 * Continued backup router tests and fixes. Affected files
898 silcd/server_backup, server_util.c, server.c. See TODO.
900 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
902 * Fixed SERVER_SIGNOFF handling in servers. The client
903 was removed from wrong list thus not removing the client
904 at all. Affected file silcd/packet_receive.c.
906 * Do not execute rekey protocol for disabled connections as
907 it would never go through. Affected file silcd/server.c.
909 * Added timeout for rekey protocol to catch if the protocol
910 never executes successfully. Affected files silcd/server.c
913 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
915 * Abandon packet processing for disconnected sockets. Check
916 this always after calling packet processing callback.
917 Affected file lib/silccore/silcpacket.c.
919 * Fixed double registration disconnection code in server.
920 Closed wrong connection. Affected file silcd/packet_receive.c.
922 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
924 * On normal server reconnect to primary during resuming 4
925 times, then give up. Affected file silcd/server_backup.c.
927 * If during reconnecting to routers we notice we have router
928 connection but no primary router set, the server is in desync.
929 Reconnect to primary to restore network. Affected file
932 * Assure that only one protocol is exeucting at the same time.
933 Added checks for all protocols. Affected files are
934 silcd/server.c and server_backup.c.
936 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
938 * Check that a string is not already part on invite/ban
939 string when processing it. Affected file silcd/server_util.c.
941 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
943 * Fixed the CUMODE_CHANGE for founder mode changes to comply
944 with 1.2 version of the protocol. Affected file is
945 silcd/packet_receive.c.
947 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
949 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
950 where the passphrase was given. Affected file is
953 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
955 * INVITE and BAN notifys are now delivered from routers to
956 servers (but not clients) on the channel. Updated specs and
957 code. Affected files silcd/packet_[send|receive].[ch],
958 command.c, server.c and server_util.c.
960 * Implemented INVITE and BAN announcing. Affected files are
961 silcd/server.[ch], server_util.c.
963 * Implemented SilcStatus error type argument returning in
964 command reply error in server. Affected file silcd/command.c.
966 * Implemented SilcStatus argument returning in comand reply
967 in client library. The command_reply client operation now
968 returns error specific arguments as well. Affected files
969 are lib/silcclient/command_reply.[ch], client_resume.c,
970 lib/silccore/silcstatus.[ch].
972 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
974 * Backup router protocol version 1.2 implemented. Testing still
975 required. Affected files in silcd/server_backup.[ch], server.c,
976 packet_receive.c and server_internal.h.
978 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
980 * silc_client_send_[channel|private]_message now return TRUE
981 or FALSE. Affected file lib/silcclien/client_channel.c and
984 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
986 * Check for explicit nickname in INVITE and BAN processing
987 during join as well (and don't expect only wildcards in
988 invite/ban strings). Affected file silcd/command.c.
990 * Fixed the INVITE and BAN by public key. The public key saved
991 is the PK payload (as specified) not the raw data. Affected
992 file silcd/server_util.c.
994 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
996 * UTF-8 text message support for actions and notices in SILC
997 Client. Affected file irssi/src/silc/core/client_ops.c.
999 * silc_get_username and silc_get_real_name now returns sensible
1000 data on Win32. Patch by Toni Willberg. Affected file is
1001 lib/silcutil/win32/silcwin32util.c.
1003 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1005 * Provide a signal handler to send MIME encoded messages and emit
1006 a signal when a MIME encoded message is received. Also document
1007 the signals for usage with the perl interface.
1009 A sample perl script will be supplied at a later point.
1011 Affected files are irssi/docs/signals.txt,
1012 irssi/src/silc/core/client_ops.[ch],
1013 irssi/src/silc/core/silc-{channels,servers}.c
1015 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1017 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1018 server. Use this time to display a lag and disconnect when it
1019 exceeds a specified limit.
1021 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1023 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1025 * Remove the channel auth list in normal server if router
1026 encofrces its list during connecting. Send notify to channel
1027 to remove the mode to remove the list. Affected files are
1028 silcd/server_util.c and silcd/packet_receive.c.
1030 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1032 * Added support for channel public keys. Updated protocol specs
1033 and implemented it. Affected files are
1034 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1035 lib/silcclient/command_reply.c.
1037 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1039 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1040 terminate the process on Linux. Affected file silcd/silcd.c.
1042 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1044 * Check for NULL buffer in silc_buffer_clear. Affected file
1045 is lib/silcutil/silcbuffer.h.
1047 * Simplified the backup router protocol by removing the _GLOBAL
1048 types. Updated protocol specs and the code. Affected files
1049 are silcd/server_backup.[ch].
1051 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1053 * Deny '@' and '!' from nicknames since they are reserved
1054 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1055 Updated protocol specs and the code.
1057 Affected files are silcd/server_util.[ch].
1059 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1061 * Fixed stack overflow in Irssi SILC client. Affected
1062 file irssi/src/silc/core/client_ops.c.
1064 * Check that Host is set in ServerConnection and RouterConnection
1065 in silcd.conf. Affected file silcd/serverconfig.c.
1067 * Fixed crash in server with protocol completion callbacks,
1068 namely rekey and backup resuming protocols. Affected files
1069 are silcd/server_backup.c and silcd/server.c.
1071 * Fixed rekey protocol to not restart if it is started already.
1072 Affected files are lib/silcclient/client.c and
1075 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1077 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1079 * Fixed EOF handling in SILC Config, affected file
1080 lib/silcutil/silcconfig.c.
1082 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1084 * Fixed RESOLVING flag handling in JOIN notify and other
1085 notifys to handle the resolvings correctly in client library.
1086 Affected file lib/silcclient/client_notify.c.
1088 * Do not send full INVITE and BAN lists in INVITE and BAN
1089 notifys, only the changed information. Affected file
1092 * Fixed INVITE notify sending in INVITE command, send it
1093 only when needed. Affected file silcd/command.c.
1095 * Handle the founder key change properly in CMODE_CHANGE
1096 notify. Bug #122. Affected file silcd/packet_receive.c.
1098 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1100 * Remove the mark for output (mark it only for input) after
1101 purging outgoing queue. Prevents the "Error in select()"
1102 floods. Affected file silcd/packet_send.c.
1104 * Fixed incorrect connection deletion from client library
1105 after calling "connect" client operation. Could cause
1106 crashes for example during reconnect timeouts. Affected
1107 files are lib/silcclient/client.c and
1108 irssi/src/silc/core/client_ops.c.
1110 * Check server private key file permissions before starting
1111 the server. Affected file silcd/serverconfig.c.
1113 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1115 * NULL terminate allocated string in silc_buffer_strformat.
1116 Affected file lib/silcutil/silcbuffmt.c.
1118 * Rewrote the invite/ban list string handling in server to
1119 use SilcBuffer instead. Affected files are silcd/command.c
1120 and silcd/server_util.c.
1122 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1124 * Fixed double free in CMODE command when setting new HMAC
1125 for channel. Affected file silcd/command.c.
1127 * Added couple of missing memset's to zero sensitive memory.
1128 Affected files silcd/command.c, lib/silcclient/command.c.
1130 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1132 * Fixed a double free in INVITE command error handling in
1133 server. Affected file silcd/command.c.
1135 * Added macros SILC_SWAB_[16|32] to swab byte order of
1136 16-bit and 32-bit unsigned integers. Affected file
1137 lib/silcutil/silctypes.h.
1139 * Use the SILC_SWAB_16 instead of htons() in server when
1140 handling ports since the ports in structures are always
1141 in little-endian order (regardless of platform). Affected
1142 file silcd/serverid.c and silcd/server_backup.c.
1144 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1146 * Send DISCONNECT in close admin command in server. Affected
1147 file silcd/command.c.
1149 * Check whether we are already connecting to a remote router
1150 (in addition of checking whether we are already connected)
1151 before creating new connection. Affected file silcd/server.c.
1153 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1155 * Added better compiler and compiler flags checking in
1158 * Check that socket is valid after QoS is applied to data.
1159 Affected file lib/silcutil/unix/silcunixsockconn.c.
1161 * Make sure the socket connecetion is not closed to early
1162 when closing connection in server. Also make sure the
1163 connection is always closed after error in a protocol.
1164 Affected file silcd/server.c.
1166 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1168 * Removed --session and --dummy options from Irssi SILC Client.
1169 -d option is available only if --enable-debug was given.
1170 Affected files are irssi/src/silc/core/silc-core,
1171 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1173 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1175 * Added silc_buffer_steal to steal the data from the buffer.
1176 Affected file lib/silcutil/silcbuffer.h.
1178 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1180 * Fixed server crash with double Primary block in config file.
1182 Fixed also various memory leaks around the config file
1183 parser. Affected files lib/silcutil/silcconfig.c,
1184 silcd/serverconfig.c.
1186 * Changed my nickname (Johnny Mnemonic) to my real name, this
1187 means that bugs introduced by him were actually introduced
1190 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1192 * Don't display "foo appears as foo\nYou're now known as foo"
1193 messages. Affected file irssi/src/silc/core/client_ops.c
1195 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1197 * Fixed error handling of invalid client entry when calling
1198 commands in server. Fixes a crash. Affected file
1201 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1203 * Added some sanity checks in server for correctness of the
1204 server configuration. Affected file silcd/serverconfig.c.
1206 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1208 * Prevent endless resolving of user informations in USERS
1209 command by checking the command reply status correctly.
1210 Affected file lib/silcclient/command_reply.c.
1212 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1214 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1215 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1216 Aldous <Matthew@Aldous.com>.
1218 * Added better implementation using CriticalSection of
1219 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1220 <mikko.lahteenmaki@pikabaana.net>.
1222 * Added some Winsock WIN32 compatiblity defines into
1223 includes/silcwin32.h.
1225 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1227 * Fixed double free in async host lookup code. Affected file
1228 lib/silcutil/silcsockconn.c.
1230 * On backup router handle now the SERVER_SIGNOFF from router
1231 for local connected servers too, and close the connections.
1233 Do not process them as normally signing off servers when they
1234 really signoff by sending EOF fe, but always assume that
1235 router sends the SERVER_SIGNOFF.
1237 Affected files silcd/server.c and silcd/packet_receive.c.
1239 * Fixed socket unsetting when closing connections. Affected
1240 files silcd/server.c and silcd/packet_send.c.
1242 * Do not print the nickname in SERVER_SIGNOFF if we do not
1243 have it. Prevents asserts in Irssi core. It is possible we
1244 don't have the nick if it was just being resolved when server
1245 signoff. Affected file irssi/src/silc/core/client_ops.c.
1247 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1249 * Fixed autonick crashbug in client library. Affected file
1250 lib/silcclient/client.c.
1252 * Fixed Unix implementation of SilcMutex to really assert if
1253 the mutex is locked/unlcoked already. Affected file
1254 lib/silcutil/unix/silcunixmutex.c.
1256 * Fixed locking in silc_schedule_uninit. It didn't lock
1257 when dispatching timeout tasks. Affected file is
1258 lib/silcutil/silcschedule.c.
1260 * Changed Win32 implementation of SilcThread to use modern
1261 Win32 interface. Affected file is
1262 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1264 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1266 * Don't print signed messages when sending failed. Affected files
1267 irssi/src/silc/core/silc-[servers.c/commands.h]
1269 * Send adquate signal when founding a channel by joing it. Affect
1270 file irssi/src/silc/core/client_ops.c
1272 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1274 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1275 irssi/src/fe-common/core/themes.c
1277 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1279 * Fixed close command to use the port correctly when closing
1280 server connections. Affected file silcd/idlist.c.
1282 * Check for NULL outbuf in silc_socket_write. It is possible
1283 that it is NULL is some odd case. Affected files are
1284 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1286 * Do not call final protocol callback for backup router
1287 resuming protocol when closing connection. It is closed
1288 by timeout in case of error. Affected file silcd/server.c.
1290 * Backup reconnect to router if backup resuming protocol
1291 failed. Affected file silcd/server_backup.c.
1293 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1295 * Fixed double free in SKE library error hadling when signature
1296 error occurred. Affected file lib/silcske/silcske.c.
1298 * Save the fingerprint to new SilcClientEntry after changing
1299 nickname. Affected file lib/silcclient/client_notify.c.
1301 * Print SIGNOFF in Irssi SILC client only if the nickname is
1302 known. Prevents asserts in Irssi core. It is possible we
1303 don't have the nick if it was just being resolved when it
1304 quit. Affected file irssi/src/silc/core/client_ops.c.
1306 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1308 * Fixed double free in invite list adding code when adding
1309 invite strings. Affected file silcd/server_util.c.
1311 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1313 * More log printing during backup router protocol. Affected
1314 file silcd/server_backup.c.
1316 * Removed backwards support for old private key file format.
1317 Affected file lib/silccrypt/silcpkcs.c.
1319 * Removed backwards support for not-so-strict decryption length
1320 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1322 * GETKEY to update the client entrys fingerprint too.
1323 Affected file lib/silcclient/command_reply.c.
1325 * Added --without-libtoolfix for package builders using weird
1326 wrappers around libtool (BSD at least).
1328 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1330 * Fixed backup router bugs: When backup resumes router and
1331 receives a CHANNEL_MESSAGE packet the backup must not act
1332 as router since the packet header decryption would be
1333 different. Also, when relaying packets to channel, do
1334 not re-encrypt packets on backup that came from the primary
1335 since the connection isn't really router-router connection.
1336 Affected files silcd/server.c, silcd/packet_send.c.
1338 * Added checks in encryption/decryption that encryption/decryption
1339 length sent as argument really is multiple by block size. Helps
1340 catching really weird bugs like the above backup router bugs
1341 when packets are being decrypted in wrong way. Affected files
1342 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1344 * Fixed padding generation in private key file encryption.
1345 Affected file lib/silccrypt/silcpkcs.c.
1347 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1349 * Added ignore_message_signatures setting which can be used
1350 to ignore signatures in messages. Affected files are
1351 irssi/src/silc/core/client_ops.c, silc-core.c.
1353 * Fixed the libtoolfix to use command line options instead of
1354 environment variables. They didn't work as expected. Now,
1355 the libtool is fully run-time configurable.
1357 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1359 * Verify signature payload for signed messages. Affected files
1360 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1361 irssi/src/silc/core/silc-core.h
1363 * Display signature verification result in public and private
1364 messages using theme abstracts. See irssi/default.theme for
1365 examples on their usage. Affected files
1366 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1367 irssi/src/fe-common/silc/module-formats.[ch],
1368 irssi/src/fe-common/silc/fe-common-silc.c,
1369 irssi/src/fe-common/silc/Makefile.am
1370 irssi/src/fe-common/core/fe-messages.[ch]
1372 * Fixed bugs in Irssi's theme parsing. Affected files
1373 irssi/src/fe-common/core/themes.c
1375 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1377 * Calculate the correct length for signed messages before
1378 encrypting, it must be multiple by block size. Affected
1379 file lib/silccore/silcmessage.c.
1381 * silc_message_signed_get_public_key returns now both
1382 decoded and encoded public key. Affected files are
1383 lib/silccore/silcmessage.[ch].
1385 * Added libtoolfix script that makes the libtool more generic
1386 and configurable in run-time. Now we can specify in run-time
1387 if what kind of libraries we want to create, regardless of
1388 configuration. SIMs are now creates even if --disable-shared
1389 was explicitly given.
1391 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1393 * Fixed founder key sending in CMODE command in client.
1394 Affected file lib/silcclient/command.c.
1396 * Fixed CUMODE founder authentication in server to not check
1397 for client's public key since it's not supposed to do that.
1398 Affected file silcd/command.c.
1400 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1402 * Set realname and hostname in NICK_REC records. Affected file
1403 irssi/src/silc/core/silc-nicklist.c
1405 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1407 * Remove 1.0 protocol backwards compat code from client
1410 * Added more reliable check for whether nickname did change
1411 or not, or whether only Client ID changed in NICK_CHANGE
1412 notify. Affected file lib/silcclient/client_notify.c.
1413 Fixes bug in '@' character handling in a nickname.
1415 * Added support for automatically parsing signature from
1416 the message payload. Added new function
1417 silc_message_get_signature to return the payload to
1418 application. Affected files lib/silccore/silcmessage.[ch].
1420 * Changed the private_message and channel_message client
1421 operations to deliver the SilcMessagePayload to the
1422 application too. Application can use it fe. to get the
1423 signature from the message for verification. Affected
1424 file lib/silcclient/silcclient.h, client_channel.c and
1427 * Redefined the signed payload for message payloads.
1428 Updated protocol specs and implemented.
1430 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1432 * Fixed wrong invite and ban list handling in server command
1433 reply. Affected files are silcd/command_reply.c,
1434 silcd/server_util.[ch].
1436 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1438 * Fixed CMODE setting in server when founder mode was set.
1439 Affected file silcd/command.c. Bug #95.
1441 * Added support to setting specific public key in CMODE in
1442 Irssi SILC client. Affected file lib/silcclient/command.c.
1444 * Added support to use specific public key in CUMODE in
1445 Irssi SILC Client. Affected file lib/silcclient/command.c.
1447 * Added support for inviting and banning by public key in
1448 Irssi SILC client. Affected file lib/silcclient/command.c.
1450 * Fixed fingerprint/babbleprint showing in invite and ban
1451 list command replys. Affected file is
1452 irssi/src/silc/core/client_ops.c.
1454 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1456 * Format CMODE +c and +h to display both the mode and the argument
1458 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1460 * Added test vectors and test programs for SHA-1, MD5,
1461 HMAC-SHA1 and HMAC-MD5. New tests are located in
1462 lib/silccrypt/tests/. Fixed also argument decoding bug in
1463 MD5 implementation. Affected file lib/silccrypt/md5.c.
1465 * Changed the channel private key and private message key
1466 generation (with static keys) to use SHA1 instead of MD5,
1467 as SHA1 is the mandatory hash function in SILC. Affected
1468 file lib/silcclient/client_[channel/prvmsg].c.
1470 * Changed the private key file encryption to use SHA1 instead
1471 of MD5. Added support for the old generation and added
1472 automatic change of the key (to be removed later). Affected
1473 files lib/silccrypt/silcpkcs.c.
1475 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1477 * Load only files with .pub suffix in PublicKeyDir. Affected
1478 file silcd/serverconfig.c.
1480 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1482 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1483 channels. Affected files silcd/silcd.c, silcd/server.h.
1485 * Added the config directive PublicKeyDir for the client block.
1486 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1488 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1490 * Merged Toni's irssi/silc.conf patch.
1492 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1494 * Max alloc tests in allocation routines. Affected file
1495 lib/silcutil/silcmemory.c.
1497 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1499 * Fixed a typo in resuming code that fixed detach/resume code
1500 in server. Bug #93. Affected file silcd/packet_receive.c.
1502 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1504 * Do reverse lookups for server when /connecting. Affected files
1505 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1506 irssi/src/core/net-nonblock.*
1508 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1510 * Added library versioning for shared libraries. Affected
1511 files configure.in.pre and lib/Makefile.am.pre.
1513 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1515 * Display INVITE and BAN lists as specified by SILC 1.2
1517 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1519 * Do not send invite list back unless asked (when sending
1520 no arguments) or when list was modified. Affected file
1523 * Remove client from invite list in KILLED notify and in
1524 KILL command. Affected file silcd/command.c and
1527 * Fixed bugs in invite list handling in INVITE command.
1528 Affected files silcd/command.c and silcd/server_util.c.
1530 * Merged with Irssi 0.8.6.
1532 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1533 Affected file irssi/src/fe-text/silc.c.
1535 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1537 * The silc_argument_get_[first/next] now return the argument
1538 type to caller. Added silc_argument_payload_encode_one.
1540 Affected files are lib/silccore/silcargument.[ch].
1542 * Added support for the SILC 1.2 INVITE command and new
1543 invite lists to server. Affected files are silcd/command.c,
1544 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1546 * Added support for the SILC 1.2 BAN command and new
1547 ban lists to server. Affected files are silcd/command.c,
1548 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1550 * Added support to client sending new INVITE command. Affected
1551 file is lib/silcclient/command.c.
1553 * Added support to client sending new BAN command. Affected
1554 file is lib/silcclient/command.c.
1556 * Added support for removing client from invite list when kicked
1557 from channel, as SILC 1.2 dictates. Affected files are
1558 silcd/packet_receive.c and silcd/command.c.
1560 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1562 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1563 automatically the cipher's internal IV. Affected files
1564 lib/silccrypt/silccipher.[ch].
1566 * Assure the RESUME_CLIENT packet is not sent to twice to
1567 backup router if the detached client was originated from
1568 the backup. Affected file silcd/server.c. Bug #76.
1570 * Changed silc_sim_symname to not allocate memory. Affected
1571 file lib/silcsim/silcsimutil.c.
1573 * Fixed memory leaks with SIMs in server. Affected files
1574 silcd/serverconfig.c, silcd/server.c.
1576 * Fixed channel key distribution after resuming detached
1577 client. Affected files silcd/packet_receive.c.
1579 * Fixed channel's global_user boolean checking after detaching.
1580 Check it after changing the owner of the client not before.
1581 Affected file silcd/packet_receive.c.
1583 * Fixed few double frees from client library. Fixes at least
1584 Bug #81, possibly others too.
1586 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1587 notifys in Irssi SILC Client. Affected file is
1588 irssi/src/silc/core/client_ops.c. Bug #82.
1590 * Applied Ville Räsänen's manual page and --mandir bugfix
1591 patch. Affected files are configure.in.pre and Makefile.am.pre.
1594 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1596 * Added support to backup router protocol for backup to tell
1597 normal server that it cannot use the backup router as primary
1598 because the primary isn't really down. Updated protocol
1601 * Added support for primary router to tell backup router that
1602 resuming is not possible because the backup really isn't primary
1603 in the cell. For example if backup disconnected itself the
1604 resuming is not allowed since the primary really did not
1605 go down. Updated protocol specs.
1607 * Removed MARS from crypto library.
1609 * Defined the CTR mode and Randomized CBC mode in SILC. The
1610 CTR mode is RECOMMENDED now in specification. Defined also
1611 Serpent cipher as optional cipher. Updated the protocol specs.
1613 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1615 * Added support for inviting/banning by IP/MASK, public key,
1616 and explicit Client ID. Redefined the command and notify
1617 types to allow easier forwards support for other methods
1618 of inviting/banning. Updated protocol specs.
1620 * Remove the client from channel's invite lists if the client
1621 is kicked or killed. Updated protocol specs.
1623 * Unified the Channel Message Payload and Private Message
1624 into one Message Payload. Updated protocol specs and
1627 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1629 * Don't wait for EOF after socket error has occurred, but
1630 close the connection. Affected file is silcd/server.c.
1632 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1634 * Added support for setting FOUNDER mode on channel with
1635 specific public key which can be set with CMODE command.
1636 Updated protocol specs and implemented in client and server.
1638 * Fixed the Irssi SILC client to correctly shutdown the client
1639 library to avoid memory leaks. Affected files are
1640 irssi/src/silc/core/silc-core.c and silc-servers.c.
1642 * Deprecated the No Reply flag in SKE protocol and introduced
1643 "IV Included" flag which can be used to indicate that the IV
1644 is included in the ciphertext. This makes it possible to use
1645 SILC on unreliable transport, such as UDP which may cause
1646 packet reordering and losses. Updated protocol specs, did
1649 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1651 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1652 < 32 bit values in correct size. Affected file is
1653 lib/silcmath/mp_mpi.c.
1655 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1657 * Fixed the KE Start Payload parsing to check that mandatory
1658 fields are present. Affected file lib/silcske/payload.c.
1660 * Fixed compilation warnigs in Irssi SILC Client. Affected
1661 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1663 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1665 * Print "nick now appears as newnick" and update Irssi's nicklist
1666 when you change your nick to "nick". Closes #62
1668 * Never format your own nick. Closes #63
1670 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1672 * SILC_UMODE_GONE changes are now propagated correctly to the
1673 Irssi client. Closes #54
1675 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1677 * Fixed example in /HELP KEY
1679 * Added expando $j which expands to current SILC Client version
1681 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1683 * Fixed public key decoding in crypto library.
1685 * Added better error printing to SKE library.
1687 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1689 * Fixed NICK command to not crash if nickname was not sent.
1691 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1693 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1694 Deprecated the old Encrypt-And-MAC order. Updated protocol
1695 specs and implemented.
1697 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1698 generation. Updated specs and implemented.
1700 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1702 * Added support for rekey before 2^32 sequence number wraps.
1703 Affected files in server and client library.
1705 * Padding must be at least 8 bytes now. Implemented and updated
1708 * Compute maximum padding for authentication packets to make
1709 passphrase approximation attacks impossible. Affected files
1710 in client library and in server.
1712 * Fixed PING command sending in client library and handling in
1713 server. The server ID must be ID Payload, not raw ID data.
1714 Affected files in server and client library.
1716 * Defined that all public keys sent in commands and notify
1717 payloads are actually Public Key Payloads not raw public key
1718 data. Updated protocol specs and implemented.
1720 * Updated protocol version to 1.2. Updated specs and code.
1722 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1723 status types. Updated specs and the code.
1725 * Added support for normal client to kill its own entries from
1726 the network. Updated protocol specs and the code.
1728 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1729 and added initial implementation.
1731 * Added MAC field to the Private Message Payload to protect
1732 against chosen ciphertext attacks. Updated the protocol specs
1735 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1736 attribute to indicate the user's current idle and signon time
1737 of a service. Updated protocol specs and implemented.
1739 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1741 * Added "do_not_bind" argument to silc_client_file_send what
1742 can be used to not bind locally but assume the file receiver
1743 provides the point of connect. Usefull when sender is behind
1744 NAT device. Affected file lib/silcclient/silcclient.h and
1747 * Added -no-listener option to FILE SEND command in Irssi SILC
1748 client. Affected file irssi/src/silc/core/silc-servers.c.
1749 Renamed FILE RECEIVE to FILE ACCEPT.
1751 * Confirm passphrase for private key encryption in
1752 silc_create_key_pair and silc_change_private_key_passphrase.
1753 Affected files are lib/silcutil/silcapputil.c.
1755 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1757 * Move silc_client_packet_send back to internal, added
1758 silc_client_send_packet, a bit simpler function for application.
1759 Affected files lib/silcclient/silcclient.h, client.c and
1762 * Moved the SilcClientEntry, SilcChannelEntry and
1763 SilcServerEntry to silcclient.h to be public and documented
1764 them for application. Affected files are
1765 lib/silcclient/silcclient.h and idlist.h.
1767 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1769 * Fixed manual page installation patch by Ville Räsänen.
1770 USERS help page fix patch by Ville Räsänen
1772 * Changed the silc_client_command_call interface to make
1773 the command call simpler for the application. The library
1774 now handles the command line parsing, command finding and
1775 execution. Application only needs to call the function
1776 with the command line. Affected files are
1777 lib/silcclient/silcclient.h, command.[ch].
1779 * Fixed silc_get_input to NULL-terminate the returned input.
1780 Affected file lib/silcutil/silcutil.c.
1782 * Resolve the client's public key in JOIN command if the
1783 founder auth data is being requested but we don't know the
1784 client's public key. Affected file silcd/command.c.
1787 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1789 * Print notify for server opers when backup router comes
1790 online. Affected file silcd/server.c.
1792 * Fixed the INVITE command to send the invite list in
1793 command reply. Affected file silcd/command_reply.c.
1795 * Fixed MOTD command reply sending. Affected file
1798 * UTF-8 decode the topic in TOPIC command reply and LIST
1799 command reply in Irssi SILC client. Affected file is
1800 irssi/src/silc/core/client_ops.c.
1802 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1804 * Fixed the INVITE command to not crash Irssi SILC client
1805 when given without nickname argument. AFfected file
1806 irssi/src/silc/core/client_ops.c.
1808 * Fixed double free in WHOIS query on normal server when
1809 forwarding query to router. Affected file is
1810 silcd/server_query.c.
1812 * Fixed WATCH command reply handling on normal server which
1813 was missing altogether. Affected file silcd/command_reply.c.
1816 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1818 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1819 Included yodl sources for each of these. Also modified
1820 Makefile.am prototype to install these files to proper
1821 locations. Updated CREDITS. Affected file Makefile.am.pre,
1822 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1825 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1827 * Added support for encrypted private key files. Now
1828 passphrase must be provided when new key pair is created
1829 (can be empty though), and prompted when loading the
1830 private key. Added support for loading the old-style
1831 non-encrypted private keys as well. Affected files
1832 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1835 * Fixed silc_get_input to accept input on all terminals.
1836 Affected file lib/silcutil/silcutil.c.
1838 * Moved the Irssi SILC client key loading and other stuff
1839 to be called after the arguments and UI is initialized.
1840 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1842 * Added -P option to Irssi SILC client which can be used
1843 to change the passphrase of the private key. Affected
1844 file irssi/src/silc/core/silc-core.c.
1846 * Added silc_change_private_key_passphrase apputil routine
1847 to lib/silcutil/silcapputil.[ch].
1849 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1851 * Fixed connection closing in client library to not crash.
1852 Moved the connection freeing totally to function
1853 silc_clinet_del_connection. Affected file
1854 lib/silcclinet/client.c.
1856 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1858 * Changed includes/silcincludes.h to silcincludes.h.in to
1859 include configuration specific information. The silcdefs.h
1860 is not included in to installation anymore (it's only
1861 compilation time header).
1863 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1865 * Moved the SilcClient and SilcClientConnection from client.h
1866 to the public lib/silcclient/silcclient.h. Changed the
1869 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1871 * If version string in silc_clinet_alloc is NULL the library
1872 puts it automatically. Affected file lib/silcclient/client.c.
1874 * Changed the version strings from variables to #define's
1875 in includes/silcversion.h.
1877 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1879 * Added shared library complation support.
1881 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1883 * Added lib/silcutil/silcapputil.[ch] for application
1884 utility functions. It includes routines for applications'
1885 convenience. Added silc_create_key_pair, silc_show_public_key
1886 and silc_load_key_pair functions.
1888 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1890 * Send RESUME_CLIENT packet from router to backup routers
1891 to in resuming. Affected file silcd/packet_receive.c.
1893 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1895 * In IDENTIFY command parsing, send all other IDs except
1896 Client IDs explicitly to router for resolving on normal
1897 server. Also check that ID received in WHOIS command is
1898 always Client ID, others are not allowed. Affected file
1899 silcd/server_query.c.
1901 * Merged latest changes from irssi.org CVS.
1903 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1905 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1906 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1908 * Fixed the heartbeat sending in Irssi SILC client. Moved
1909 the silc_client_packet_send to silcclient.h for application
1910 usage. Affected files lib/silcclient/client_internal.h
1911 lib/silcclient/silcclient.h.
1913 * Fixed a bug in query resolving in server. Used wrong
1914 variable in a for loop and crashed. Affected file is
1915 silcd/server_query.c.
1917 * Server constructs requested attributes only to locally
1918 connected clients. Affected file silcd/server_query.c.
1921 * Fixed a bug when sending resolving from router to server
1922 with requested attributes. The constructed WHOIS command
1923 was incorrect. Affected file silcd/server_query.c.
1926 * Fixed Requested Attributes saving in WHOIS command reply.
1927 The length of the data buffer must be saved too. Affected
1928 file silcd/command_reply.c.
1930 * Update the client entry's servername after detaching is
1931 over. Affected file silcd/packet_receive.c. Bug #37.
1933 * Resolve incomplete client entrys in CUMODE_CHANGE and
1934 CMODE_CHANGE notifys. Affected file is
1935 lib/silcclient/client_notify.c. Bug #42.
1937 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1939 * Fixed channel key packet processing bug on backup router
1940 during backup resuming protocol. Affected file is
1941 silcd/packet_receive.c.
1943 * Fixed memory leaks in server. Affected files are
1944 silcd/server.c and silcd/packet_receive.c.
1946 * Fixed packet decryption problem when backup router encrypted
1947 channel message with wrong key during backup resuming
1948 protocol. Affected file silcd/packet_send.c.
1950 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1951 Toni Willberg (toniw@iki.fi)
1953 * Changed the SilcCipher context to be private. Changed the
1954 silc_cipher_get_iv to just return pointer to the IV. Added
1955 silc_cipher_get_name to return the name of the cipher.
1956 Fixed code all around to support these changes. Affected
1957 files are lib/silccrypt/silccipher.[ch], client library and
1960 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1962 * Fixed unaligned access in lib/silccore/silcattrs.c.
1964 * Fixed libtool linking in lib/silcsim/Makefile.am.
1966 * Fixed services attribute printing. Affected files is
1967 irssi/src/silc/core/silc-queries.c.
1969 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1971 * Fixed a crashbug in incoming server accepting. Affected
1972 file silcd/server.c.
1974 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1976 * Added automatically generated index to Toolkit Reference
1979 * Added support for Postscript Toolkit Reference Manual.
1981 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1983 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1986 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1988 * Added 'send_events' boolean argument to the function
1989 silc_schedule_set_listen_fd which sends the set events to
1990 the application explicitly if set to TRUE. Default action
1991 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1992 lib/silcclient/client_internal.h and silcd/server_internal.h.
1994 * Added silc_compare_timeval to determine which time values
1995 is smaller. Affected file lib/silcutil/silcutil.[ch].
1997 * Added sort-of "Quality of Service" (QoS) support to
1998 SilcSocketConnection. Data reception can be controlled with
1999 rate limit per second and/or read data length limit.
2000 Added silc_socket_set_qos. Affected files are
2001 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2003 * Added the QoS configuration to SILC Server configuration
2004 file. Affected files are silcd/serverconfig.[ch] and
2007 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2009 * Merged with irssi.org CVS.
2011 * Failed OPER and SILCOPER authentications are now logged.
2012 Affected file silcd/command.c. Bugs #25.
2014 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2016 * ROBODoc documented lib/silcutil/silcbuffer.h and
2017 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2018 <ville.rasanen@iki.fi>.
2020 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2022 * Added support for auto-passphrase authentication from the
2023 config file during connecting which was not implemented
2024 yet. Affected file irssi/src/silc/core/client_ops.c.
2026 * Fixed a bug in authentication protocol failure handling which
2027 was processing wrong callback context. Affected files
2028 are lib/silcclient/client.c and protocol.c.
2030 * Fixed the /ATTR allow off to actually work. Affected file
2031 is irssi/src/silc/core/silc-queries.c.
2033 * Fixed the /ATTR -del to work. Affected file is
2034 irssi/src/silc/core/silc-queries.c.
2036 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2038 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2040 * Fixed mask attribute adding in Irssi SILC client. Affected
2041 file irssi/src/silc/core/silc-queries.c.
2043 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2045 * Added support for saving the requested attributes in
2046 WHOIS to directory. Affected file is
2047 irssi/src/silc/core/silc-queries.c.
2049 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2051 * Added support for parsing VCard fields that do not have
2052 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2054 * Fixed a double free bug in hash table foreach function
2055 if the entry was deleted in the foreach callback. Affected
2056 file lib/silcutil/silchashtable.c.
2058 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2060 * Added silc_attribute_get_verify_data to return the signature
2061 verification data for either user digital signature or
2062 server digital signature in Requested Attributes. Affected
2063 files are lib/silccore/silcattrs.[ch].
2065 * Added silc_vcard_alloc which is used to allocated dynamic
2066 SilcVCard context. The silc_vcard_free now checks whether
2067 the context is dynamically allocated or not. Affected files
2068 are lib/silcutil/silcvcard.[ch].
2070 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2072 * Periodically remove the NOATTR status from client entry
2073 so that the client may take the attributes in use even after
2074 server has resolved them unsuccessfully earlier. Affected
2075 file silcd/server_query.c and idlist.h.
2077 * Moved sha1hash and md5hash from client->internal to
2078 SilcClient for application usage. Affected files are
2079 lib/silcclient/client.h and client_internal.h.
2081 * Fixed attribute encoding and decoding bugs. Affected
2082 files lib/silccore/silcattrs.[ch].
2084 * Added ATTR command to Irssi SILC Client which is used to
2085 manage user's Requested Attributes sending and values for
2086 WHOIS command. Affected files around Irssi SILC client.
2088 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2090 * Added silc_buffer_strformat which can be used to format
2091 strings into a buffer which size is automatically increased.
2092 Affected file lib/silcutil/silcbuffmt.[ch].
2094 * Added implementation of VCard (RFC 2426) which can be used
2095 as part of Requested Attributes in WHOIS command. Affected
2096 file lib/silcutil/silcvcard.[ch].
2098 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2100 * Some strncat -> silc_strncat changes our the core and
2103 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2104 errors. Added better error printing to SKE library.
2105 Affected files lib/silcske/silcske.c, silcske_status.h and
2108 * Save the PKCS key length even if only private key is set to
2109 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2111 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2112 length in bits not in bytes. Affected files are
2113 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2114 silcd/server_query.c.
2116 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2118 * Added silc_attribute_payload_encode_data to directly encode
2119 the data into the attributes buffer. Renamed function
2120 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2121 Affected files are lib/silccore/silcattrs.[ch].
2123 * silc_hash_table_find_foreach calls the foreach function now
2124 once even if the nothing was found with context set to NULL.
2125 Affected file lib/silcutil/silchashtable.[ch].
2127 * Remove the RESOLVING flag from client entry after received
2128 the Requested Attributes from the client. Fixed memory leak
2129 in client entry freeing. Affected files silcd/server_query.c
2132 * Added Requested Attributes support into SILC Client Library.
2133 It is not able to send requested attributes in WHOIS command,
2134 and also receive and process requested attributes. Added
2135 silc_client_attribute_[add|del] and silc_client_attributes_get
2136 functions. Added also `ignore_requested_attributes' to the
2137 SilcClientParams to not use attributes in client. Affected
2138 files are lib/silcclient/command.c, client_attrs.[ch],
2139 silcclient.h, client_internal and client.[ch].
2141 * Changed the silc_client_get_client_by_id to support Requested
2142 Attributes, it takes them as argument now. Affected file
2143 is lib/silcclient/silcclient.h, and idlist.c.
2145 * Added -details option to WHOIS command in Irssi SILC Client
2146 to support the requested attributes. By default it requests
2147 all attributes. Affected file lib/silcclient/command.c and
2148 irssi/doc/help/in/whois.in.
2150 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2152 * Add also SERVICE attribute for server-constructed attribute
2153 data. Also digitally sign the attributes and add
2154 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2155 silcd/server_query.c.
2157 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2159 * Changed the silc_attribute_payload_encode to support list
2160 of attributes (function may be called several times to add
2161 a new attribute). Removed the silc_attribute_payload_encode_list
2162 function. The encoding function now also automatically encodes
2163 the data, so the caller does not need to do that. Affected
2164 files lib/silccore/silcattrs.[ch].
2166 * Added support for replying on behalf of the user to the
2167 Requested Attributes in WHOIS command in the server. Affected
2168 file silcd/server_query.c.
2170 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2171 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2173 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2175 * Don't swtich to become primary router if we are backup if
2176 decryption error has occurred. Affected file silcd/server.c.
2178 * Fixed a bug in backup router IP address comparison in
2179 silc_server_backup_get.
2181 Save now also the port of the server/router and use that
2182 in comparison as well. Affected file silcd/server_backup.c.
2184 * Normal server now reconnects to backup router automatically
2185 if connection is lost to it. Affected file silcd/server.c.
2187 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2189 * If packet processing fails (like integrity check fails)
2190 the connection is closed now. Affected files are
2191 lib/silccore/silcpacket.c and silcd/server.c.
2193 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2195 * Fixed double free in RSA public key set function
2196 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2199 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2201 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2202 Added server_query.[ch] which provides one interface for
2203 querying information using all three commands.
2205 * Changed all "typedef unsigned char" in core library to
2206 "typedef SilcUInt8".
2208 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2210 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2212 * Renamed silc_server_get_client_resolve to
2213 silc_server_query_resolve and moved to server_query.[ch].
2215 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2217 * Resumed client packet handling from server put the resumed
2218 client on wrong list on router and caused the client not
2219 be present on the network anymore. Now fixed to put the
2220 client to correct list. Affected file silcd/packet_receive.c.
2222 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2224 * Various cleanup in error message output in config parsing code
2225 and in server init code. Fixed error log files containing
2226 too many newlines ('\n') in some situations. Affected files are
2227 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2229 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2231 * Use the reverse lookupped hostname in client internals
2232 instead of one user provided us as remote server name.
2233 Affected file lib/silcclient/client.c.
2235 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2237 * Added 'app_context' to silc_schedule_init. It is an
2238 application specific context that is delivered to application
2239 in task callback functions. Affected files are
2240 lib/silcutil/silcutil.[ch].
2242 * The hb_context in SilcSocketConnection is not freed
2243 automatically anymore (application must free it). Freeing
2244 it automatic is inconsistent. Affected files are
2245 lib/silcutil/silcsockconn.[ch].
2247 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2249 * Added support for removing explicitly added client connections
2250 in rehash and closing the client connections if they were
2251 unconfigured in the rehash. Affected file silcd/server.c.
2253 * Added support for aborting automatically pending commands
2254 that never receives the reply (to avoid memory leaks).
2255 Added also silc_server_command_pending_timed to set the
2256 specific timeout for pending command. Affected files are
2257 silcd/command[_reply].[ch].
2259 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2260 specs and lib/silccore/silcstatus.h.
2262 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2264 * Changed the silc_get_time to accept time value as argument
2265 or if zero is sent return current local time. Affected
2266 file lib/silcutil/silcutil.[ch].
2268 * Added STATS command to client library and Irssi SILC client.
2269 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2271 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2273 * Assure that channel key is set before sending it. May
2274 crash server otherwise. Affected file silcd/packet_send.c.
2276 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2278 * Assure that endless loop cannot happen with detached client
2279 resolving on normal server. Added idlist status
2280 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2281 silcd/idlist.h and silcd/packet_receive.c.
2283 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2285 * Incoming file transfer request cannot use same session as
2286 the sending session. This can happen when sending file to
2287 yourself. Crashed the client on quit. Affected file
2288 lib/silcclient/client_ftp.c. Bug #24.
2290 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2292 * Implemented the draft-riikonen-precense-attrs draft and
2293 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2295 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2297 * Distribute the SERVER_SIGNOFF notify also to local backup
2298 routers from the primary router. The backup router may not
2299 have the signing of local server directly connected and need
2300 to know about the signoff. Affected file silcd/server_util.c.
2302 * Use the primary router as the origin of the locally connected
2303 server when it is disconnecting from the backup router since
2304 that's where it really is coming from. Now the clients from
2305 the disconnecting server are removed correctly and "shadow"
2306 clients are not left to the backup router. Affected file
2309 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2311 * If normal server is standalone and found existing but disabled
2312 channel, do not re-create the channel since it creates
2313 duplicate same channels. Affected file silcd/server.c.
2315 * Added anonymous client connections support to server. New
2316 "anonymous" configuration option to ConnectionParams section
2317 added. If set to true, the username and hostname information
2318 of the client will be scrambled and anonymous user mode is
2319 set automatically to the user. Affected files are
2320 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2322 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2324 * In JOIN notify handling, mark that the cache entry of the
2325 client cannot be expired. Can cause crashes on normal
2326 server (asserts client->channels). Affected file is
2327 silcd/packet_receive.c.
2329 * From now on distribution versions are used as protocol versions
2330 instead of by default using the Toolkit base version as protocol
2331 version. Affected file prepare.
2333 * Do not set the locally resolved hostname for local client
2334 entry but take what server sends. This way the real hostname
2335 is showed in WHOIS for yourself. Affected file is
2336 lib/silcclient/idlist.c and lib/silcclient/client.c.
2338 * Resolve local info with IDENTIFY when connecting to server.y
2340 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2342 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2343 for implied search (not needed on platforms which has native
2344 pthreads library). Use --without-pthreads to disable threads.
2345 Affected file is configure.in.pre
2347 * Fixed --with-iconv on platforms which need to bypass (broken)
2348 native iconv(). Affected file is configure.in.pre
2350 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2352 * Moved -C option parsing in Irssi SILC client at same time
2353 as other options. The UI was initialized earlier and caused
2354 problems on command line. Bug #16. Affected file is
2355 irssi/src/silc/core/silc-core.c.
2357 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2359 * Added global variable silc_log_timestamp that tells silclog
2360 wether to print or not the timestamp in the logging files.
2361 Affected file lib/silcutil/silclog.[ch].
2363 * Added silcd configuration option Timestamp in the Logging
2364 section. Affected file silcd/serverconfig.[ch],
2365 doc/example_silcd.conf.in.
2367 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2369 * Fixed fingerprint checking to check for entirely empty
2370 fingerprint instead of two first bytes when determining
2371 if it is set. Bug #18. Affected file silcd/command.c.
2373 * Fixed duplicate PKCS name registering to not allow it.
2374 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2376 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2378 * Conditionalize non-gcc compiler optimizations for various
2379 platforms, enable those commented out. Cleanups.
2380 Affected file lib/silcmath/mpi/configure.in
2382 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2384 * silc_rng_exec_command() left zombie processes if command
2385 didn't generate any output. Affected file
2386 lib/silccrypt/silcrng.c
2388 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2390 * Rewrote iconv checking, introduce --with-iconv for systems
2391 which rely on libiconv. Check if iconv() provided by libc
2392 is good enough, otherwise demand libiconv. Affected file
2395 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2397 * Search for ldopen() also in libc. This enables SIM support
2398 on *BSD systems. Based on patch from Alex Zepeda. Affected
2399 file configure.in.pre
2401 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2403 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2404 This fixes prepare on *BSD systems. Affected file
2407 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2409 * More fixed for not having purge timeout for global clients
2410 that are on channel. Affected files silcd/command_reply.c
2413 * Fixed the rekey protocol to work with backup router connections.
2414 Rekey packets are now allowed on disabled connections as
2415 well. Affected files silcd/packet_send.c and server.c.
2417 * Do not switch to be as backup router when shutting down and
2418 closing the primary connection. Affected file silcd/server.c.
2420 * Fixed memory leaks in backup router deleting. Added
2421 silc_server_backup_free to free all data during shutdown of
2422 server. Affected files silcd/server_backup.[ch].
2424 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2426 * Do not process commands if the sock->user_data is NULL.
2427 Affected file silcd/command.c.
2429 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2431 * Fixed buffer overflow and security problems (loosing bits
2432 in CFB encryption) in SILC RNG. Problems reported by
2433 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2435 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2437 * Added yet more checks that client is not expired on global
2438 list if it is on channels. Affected file is
2439 silcd/command_reply.c.
2441 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2443 * Merged c0ffee's MIME signal patch which adds support for
2444 sending also MIME messages in Irssi SILC Client, and handling
2445 received MIME messages in a signal (and perhaps doing something
2446 to non-textual MIME messages).
2448 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2450 * Fixed pending command deletion in server and client library
2451 to check the whole list instead of breaking after first found.
2452 The affected files are silcd/command.[ch] and
2453 lib/silcclient/command.[ch].
2455 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2457 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2458 secret or private, otherwise it's possible to find out
2459 whether a secret channel exists or not. Affected file
2462 * If CMODE change fails during the mode setting, assure that
2463 the old mode mask is set for the channel back. Affected
2464 file silcd/command.c.
2466 * Fixed passphrase saving on +a channel on normal server
2467 after successful JOIN command. Affected file silcd/command.c.
2469 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2471 * Remove server/router operator privileges in DETACH command,
2472 since it's possible to resume to server where these
2473 privileges would not be allowed for the client. Affected
2474 file silcd/command.c.
2476 * Do not set to wait for backup in rehash of the server.
2477 Affected file silcd/server.c.
2479 * Do not check listener sockets when counting how many
2480 socket connections we have. Affected file is
2481 silcd/server_util.c.
2483 * Do not announce disconnected clients that are remaining
2484 in history (for WHOWAS). This is because SIGNOFF notify
2485 for these has been sent earlier already. Affected file
2488 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2490 * Buffer overflow with CUMODE command's mode->mode character
2491 conversion. Reported by Ville Räsänen. Affected file
2492 lib/silcutil/silcutil.c.
2494 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2496 * Allow heartbeat packets to go disabled connections anyway.
2497 Affected files silcd/server.c and silcd/packet_send.c.
2499 * Do not broadcast New Channel packets with List flag set
2500 in the packet to backup routers. The router must check
2501 for the correctness of the packets before sending them.
2502 It is possible that router will have enforce Channel ID
2503 change and this would cause desync in the backup router.
2504 Affected file silcd/packet_receive.c.
2506 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2507 are handled in list parsing. They are not list packets
2508 anymore. Affected file silcd/packet_receive.c.
2510 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2512 * Stop waiting for backup router through the timeout, not
2513 directly after backup router has arrived. Affected file
2516 * Do not re-create channel keys and send them when removing
2517 clients in server shutdown. Affected files are
2518 silcd/server_internal.h and silcd/server_util.c.
2520 * Notify distribution to backup routers was missing from
2521 the silc_server_send_notify_dest function which caused
2522 desyncing problems with backup router. Affected file is
2523 silcd/packet_send.c.
2525 * The client's channel removing was working wrong on
2526 backup router. It assumed that it doesn't know global
2527 information but backup router does know. For this reason
2528 it could remove channel when it wasn't supposed to do that.
2529 Affected file silcd/server.c and silcd/server_util.c.
2531 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2533 * Stop for a couple seconds after badkup router has become
2534 primary router. Affected file silcd/server.c.
2536 * Added silc_server_remove_servers_by_server, which is used
2537 to remove servers originated from some other server. Also
2538 clients of those servers can be removed too. Affected file
2539 silcd/server_util.[ch].
2541 * When removing clients after a server has signed of remove
2542 also all servers behind that server (unless they are known
2543 to be available locally), and send SERVER_SIGNOFF for each
2544 of the server separately. Also the signed off clients are
2545 sent now separately per signed off server. The affected files
2546 are silcd/server.c and silcd/server_util.[ch].
2548 * All servers added with silc_idlist_add_server must always
2549 have both "router" and "connection" pointers set. Otherwise,
2550 bad server entries may be left around in the cache.
2551 Affected file silcd/command_reply.c.
2553 * Do not create the channel key in NEW_CHANNEL packet
2554 processing if the channel is empty. Affected file
2555 silcd/packet_receive.c.
2557 * Completed backup router support for standalone routers.
2558 Supports also servers in the cell that do not use the backup
2561 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2563 * Fixed a bug in silc_string_regexify which did not add '^'
2564 at the start of each string, and thus the matching was
2565 not explicit. For example ban list iikone@*!*@* would
2566 match also "priikone", which is wrong, it would have to be
2567 *iikone@*!*@* to match also "priikone". Affected
2568 file lib/silcutil/unix/silcunixutil.c.
2570 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2572 * Enable all local server connections before updating client
2573 caches when we've become backup router. Otherwise, signoff
2574 packets may not reach the clients. Affected files are
2575 silcd/server.c and silcd/server_util.[ch].
2577 * Fixed a bug in version string parsing which could crash
2578 the program with specially formatted version string.
2579 Bug reported and patch provided by Ville Räsänen. Affected
2580 file lib/silcutil/silcutil.c.
2582 * Handle the disconnection immediately when DISCONNECT
2583 packet is received in server. Affected file silcd/server.c.
2585 * Primary router now waits a short time (10 seconds) for
2586 backup router connection before accepting any other
2587 connection (except local). Affected file silcd/server.c,
2590 * Fixed a crash in client libary in NICK_CHANGE notify when
2591 NICK_CHANGE arrived for client entry we are resolving
2592 currently. Affected file lib/silcclient/client_notify.c.
2594 * Call the sconn->callback completion even if error had
2595 occurred. Start reconnecting always if connection to
2596 primary router fails during backup router protocol.
2597 Affected files silcd/server.c and server_backup.c.
2599 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2601 * Added functions silc_server_send_opers and
2602 silc_server_send_opers_notify to send packets stricly
2603 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2604 to send variable argument notify to operators.
2605 Affected files silcd/packet_send.[ch] and silcd/server.h.
2607 * Removed UMODE rights checking with UMODE_CHANGE notify.
2608 Affected file silcd/packet_receive.c.
2610 * Server/router operator now receives notify when network
2611 switches to backup router and when it resumes the use of
2612 primary router. Affected file silcd/server.c and
2613 silcd/server_backup.c.
2615 * Fixed the updating of client information after backup
2616 resuming protocol is over; update all except local clients
2617 to the new primary router. The affected file is
2618 silcd/server_util.c.
2620 * Added support for closing active connections in rehash
2621 that were unconfigured by the user. Supports currently
2622 closing server and router connections. Affected file
2625 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2627 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2629 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2630 is NULL since seems that on some platforms NULL is allowed
2631 and on some it's not. Fallback encoding is used instead.
2632 Affected file lib/silcutil/silcstrutil.c.
2634 * Fixed statistics updating for incoming server connection
2635 which could cause problems when re-connecting. Affected
2636 file silcd/server.c.
2638 * Preliminary backup router support for standalone router
2639 added. Affected files in silcd/.
2641 * Mark server connections in backup router disabled before
2642 and after backup protocol. Affected file is
2643 silcd/server_backup.c.
2645 * Added support for reconnecting to remote server connection
2646 even if the protocol fails, and if the configuration wants
2647 us to keep trying to connect anyway.
2649 Server connection is not allowed to backup router if
2650 backup router does not have connection to primary router yet.
2652 Affected file is silcd/server.c.
2654 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2656 * Added silc_client_udpate_server function to update changed
2657 server info. Affected file lib/silcclient/idlist.[ch].
2659 * Added check for server entries that are being resolved when
2660 notify is received. If being resolved, handle the received
2661 notify only after it's resolved so that all notifys are
2662 handled in same order as received from the server.
2664 Added similar resolver check to channel entries. Every
2665 notify that cause resolving of any information that affects
2666 channel entry marks the channel entry in waiting state.
2667 After whatever resolving is over the waiters are signalled
2668 and only then the notifys are handled in the same order
2669 as delivered from the server.
2671 Affected files are lib/silcclient/idlist.[ch], and
2674 * Fixed KILLED notify handling in normal server. Affected
2675 file silcd/packet_receive.c.
2677 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2678 is locally connected, or was locally connected (but may
2679 be detached and connection is not active). Added also
2680 SILC_IS_LOCAL for checking this status. Affected files
2681 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2682 silcd/server.c and silcd/server_internal.h.
2684 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2686 * Don't send or handle TOPIC_SET if topic is already set and
2687 is same as being set. Affected files silcd/command.c and
2688 silcd/packet_receive.c.
2690 * Fixed CMODE change rights checking to work correctly when
2691 removing modes by operator. Affected file is
2692 silcd/server_util.c.
2694 * Fixed some handling with New Channel packet in router and
2695 fixed some CMODE_CHANGE notify handling in server and router.
2696 Affected file is silcd/packet_receive.c.
2698 * Changed "disconnect" client operation to include the
2699 reason of the disconnection and optional disconnection
2700 message. Affected file lib/silcclient/silcclient.h.
2702 * Made the compilation of lib/contrib/ stuff conditional.
2703 Affected files configure.in.pre, lib/contrib/Makefile.am.
2705 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2707 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2708 to the sender of the notify too, to avoid situation where two
2709 notifys are in the network at the same time going to oppsite
2710 directions. Affected file silcd/packet_receice.c.
2712 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2714 * Delete the client from channel even if the cilent->id is
2715 NULL. It was possible that client was deleted without
2716 removing from channels (theoretically at least). Affected
2717 file silcd/server.c and silcd/server_util.c.
2719 * Free the client data too when resuming is not successful.
2720 Affected file silcd/packet_receive.c.
2722 * Merged some code from c0ffee's silc-plugin. Affected files
2723 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2725 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2726 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2727 to the primary router connection, the other one returns
2728 TRUE if packet must be broadcasted to network.
2730 * All notifys that are destined to primary router (to network)
2731 are now automatically sent to backup routers even if the
2732 router is standalone (and has backup router). Affected files
2735 * Added --without-irssi and --without-silcd configuration
2736 options for disabling the compilation of these applications.
2737 Affected file configure.in.pre and prepare.
2739 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2741 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2742 UTF-8 encoding and decoding. Added also new encodings
2743 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2745 Added also SILC_STRING_LANGUAGE which is language and charset
2746 specific encoder and decoer for those platforms that support
2747 iconv(). It can convert the UTF-8 to and from the locale
2748 specific character set.
2750 Affected file lib/silcutil/silcstrutil.[ch].
2752 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2754 * Added function silc_get_command_name to the file
2755 lib/silcutil/silcutil.[ch].
2757 * Improved the server debug output a bit. Affected files are
2760 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2762 * Save the channel passphrase when received succesful JOIN
2763 command reply from router, on normal server. Otherwise
2764 joinig +a channels from normal server is not possible.
2765 Affected file silcd/command.c.
2767 * Fixed a bug in TOPIC_SET notify handling. The notifier
2768 may be other than client too, like server or channel.
2769 It expected it to always be only client and ignored the
2770 notify. Affected file silcd/packet_recieve.c.
2772 * Removed some (unnecessary) debug printing from
2773 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2775 * Do not force CMODE_CHANGE when server is announcing new
2778 Router announces stuff only after server reannounces channel
2779 after CHANNEL_CHANGE notify.
2781 These fixes optimizes the announcing procedure, and perhaps
2782 fixes some problems too. Affected file silcd/packet_receive.c.
2784 * Fixed SERVER_SIGNOFF sending to local clients. It was
2785 totally broken and sent the notify to all local clients,
2786 instead of only to those that was on same channel as the
2787 signing off clients. Affected file silcd/server_util.c.
2789 * Added -D option to server. It can be used to give debug
2790 level. The levels are from 0 - 99, and are predefined for
2791 smooth server debugging. (see silcd.c for the predefined
2792 levels). Affected file silcd/server.c.
2794 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2796 * Fixed a bug in Irssi SILC client to close the connection
2797 properly when disconnecting from server. Affected file
2798 irssi/src/silc/core/client_ops.c.
2800 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2802 * When authenticating as founder during JOIN command, check
2803 that the one authenticating becomes the only founder on the
2804 channel. Affected file silcd/command.c.
2806 * Better checking for founder mode setting when CUMODE_CHANGE
2807 notify is received. Affected file silcd/packet_receive.c.
2809 * Close all connections when shutting down the server by sending
2810 DISCONNECT packet. Close all listeners too when shutting
2811 down the server. Affected file silcd/server.c.
2813 * Handle DISCONNECT packet correctly in client library by
2814 calling the "disconnect" client operation. Affected file
2815 lib/silcclient/client.c.
2817 * Handle local errors correctly during resuming. Affected
2818 file lib/silcclient/client.c.
2820 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2822 * The log file is not dupped internally anymore in
2823 lib/silcutil/silclog.c. Fixed memory leaks too.
2825 * The scheduler now dispatches all pending timeout tasks
2826 when it is uninitialized with silc_schedule_uninit.
2827 Affected file lib/silcutil/silcschedule.c.
2829 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2831 * Added --enable-stack-trace option to configure. Added
2832 memory allocation stack trace support. Added files
2833 lib/silcutil/stacktrace.[ch]. Affected files are
2834 lib/silcutil/silcmemory.[ch].
2836 * Fixed memory leaks from libraries and server. Affected
2837 files around the tree.
2839 * Reverted back a fix made to CUMODE which broke it.
2840 Affected file silcd/command.c.
2842 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2844 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2845 core library, and implemented it. All textual messages SHOULD
2846 use this flag and the message MUST be UTF-8 encoded.
2847 All text messages sent by Irssi SILC client are now UTF-8
2848 encoded (regardless whether the terminal supports UTF-8 or not).
2849 Affected files are lib/silccore/silcchannel.h,
2850 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2853 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2855 * Added lots of new statistics updating that was missing from
2856 the server and router code. Affected files in silcd/.
2858 * Sending SIGUSR1 signal to server now dumps the current
2859 server statistics into /tmp directory. Affected file is
2862 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2863 the SILC Hash Interface also. Added new functions
2864 silc_hash_get_name, silc_hash_init, silc_hash_update and
2865 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2867 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2869 * Added some better info printing for client during connecting.
2870 Affected file silcd/server_util.c.
2872 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2873 to silence a user on a channel. Affected files are
2874 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2875 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2876 and silcd/packet_receive.c.
2878 * Fixed a fatal bug in handling of malformed command payload.
2879 Affected file silcd/command.c.
2881 * Fixed a double free when announcing channel users to router.
2882 Affected file silcd/server.c.
2884 * After successful authentication to channel founder mode, check
2885 that there isn't anyone else with founder mode on the channel.
2886 The one that authenticated will become founder and anyone
2887 else is demoted. Affected file silcd/command.c.
2889 * Added error printing of any error that has occurred during
2890 any command in client library. Affected file is
2891 irssi/src/silc/core/client_ops.c.
2893 * Removed some error printing from the client library and left
2894 it for the application to worry (from the error status it
2895 receives in 'command' client operation. Affected file is
2896 lib/silcclient/command.c.
2898 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2900 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2901 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2902 Starting key agreement with itself is denied. Affected file
2903 is lib/silcclient/client_keyagr.c.
2905 * Fixed some error checkings from the SFTP library which caused
2906 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2907 and lib/silcsftp/sftp_util.c.
2909 * Added new "debug" and "debug_string" settings to Irssi SILC
2910 client which can be used to print runtime debugging on the
2911 Irssi's screen. Available when compiled with --enable-debug
2912 option. Affected file irssi/src/silc/core/silc-core.c.
2914 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2916 * Fixed a missing variadic parameter in a function call that
2917 caused server crash when a non-allowed connection arrived.
2918 Reported by Richard Becker. Affected file silcd/server.c.
2920 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2922 * Added WATCH list sending to backup routers from router.
2923 The WATCH command is sent by the router to the backup
2924 router. Affected file silcd/command.c.
2926 * Mark the backup_router flag for RouterConnection entry
2927 if the backup router stuff is defined in the config file.
2928 Affected file silcd/serverconfig.c.
2930 * Fixed some backup data sending around the code to work better
2931 if the router is standalone router. Not all places were fixed.
2932 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2935 * Fixed the router connecting when connecting to multiple
2936 routers. It ignored every other router except the first
2937 one. Affected file silcd/server.c.
2939 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2941 * Made the private key generation after expiration optional.
2942 If not created after expiration the old key will re-expire
2943 at a later time (and thus key pair is not necessary to
2944 change). Affected file irssi/src/silc/core/clientutil.c.
2946 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2948 * The length arguments in bind() and connect() were wrong
2949 and fixed now to used SIZEOF_SOCKADDR in the
2950 lib/silcutil/unix/silcunixutil.c.
2952 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2954 * Fixed detach timeout handling to use Client ID and not
2955 the actual client entry which may be freed in the callback.
2956 Affected file silcd/command.c.
2958 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2960 * Merged c0ffee's multiple interface support patch.
2961 Affected files in silcd/.
2963 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2965 * Cleanup keys properly. Affected file is
2966 irssi/src/silc/core/clientutil.c.
2968 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2970 * Display the user mode on the status bar. Affected file
2971 irssi/src/silc/core/silc-expandos.c.
2973 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2975 * If private message key is not set, but the flag is set in
2976 the packet, ignore the packet since it cannot be decrypted.
2977 Affected file lib/silcclient/client_prvmsg.c.
2979 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2981 * When resuming client, remove the old client entry from
2982 the watcher list too. Affected file silcd/packet_receive.c.
2984 * Do not allow normal server to force founder mode away
2985 from router if the founder mode is already set. Affected
2986 file silcd/packet_receive.c.
2988 * Remove the client entry with watch notify types with short
2989 timeout, and not directly, so that other notifys can be
2990 retrieved too. Affected file lib/silcclient/client_notify.c.
2992 * Display notification about data messages that cannot be
2993 displayed. Affected files irssi/src/silc/core/client_ops.c,
2994 irssi/src/fe-common/silc/module-formats.[ch].
2996 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2998 * Fixed the CHANNEL_CHANGE notify handling in client libary
2999 to not use freed memory. Affected file is
3000 lib/silcclient/client_notify.c.
3002 * Fixed CUMODE_CHANGE notify handling in server. Affected
3003 file silcd/packet_receive.c.
3005 * Fixed USERS command to support empty channels. Affected
3006 file silcd/command.c.
3008 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3010 * Allow multiple identical pending commands to be registered
3011 in client library. Affected file is lib/silcclient/command.c.
3013 * Call the completion for resolving client information only
3014 after all resolvers has finished. This fixes a crash in
3015 the client. Added support for checking when the resolvers
3016 are finished. Affected file is lib/silcclient/idlist.c.
3018 * Wait by default 3 seconds before reconnecting to the server
3019 after being disconnected. Makes the /detach command a bit
3022 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3024 * Check the watcher list before sending signoff notifys
3025 when closing client connection. Affected file is
3028 * Added better CMODE command rights checking. Affected file
3029 silcd/server_util.c.
3031 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3033 * Fixed watcher list checking during server signoff. It
3034 crashed the server. Affected file silcd/server_util.c.
3036 * The JOIN command reply returns now the founder's public
3037 key. Affected file is silcd/command.c.
3039 * Announce the channel mode, and the mode properties with
3040 CMODE_CHANGE notify. Affected file silcd/server.c.
3042 * Mark new channels by default disabled, untill at least
3043 one user joins the channel. Affected file is
3044 silcd/packet_receive.c.
3046 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3048 * The nickname argument to watch notify can be optional.
3049 Fixes a crash in server. Affected file silcd/packet_send.c.
3051 * Remove the client entry from cache if the WATCH notify type
3052 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3053 lib/silcclient/client_notify.c.
3055 * Check the watcher list before and after changing nickname
3056 when the NICK_CHANGE notify is received. Affected file is
3059 * Fixed a crash in OPER and SILCOPER command sending. Empty
3060 passphrase caused the crash. Affected file is
3061 lib/silcclient/command.c.
3063 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3065 * Merged with Irssi CVS for Irssi SILC client.
3067 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3069 * Completed the protocol specifications.
3071 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3073 * Merged with Irssi CVS for Irssi SILC client.
3075 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3077 * Added the founder's public key delivery to the
3078 CUMODE_CHANGE notify type as well. Updated the protocol
3079 specs and the code. Affected files are silcd/packet_send.[ch],
3080 silcd/packet_receive.c and silcd/command.c.
3082 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3084 * Added silc_pkcs_public_key_copy function into the
3085 lib/silccrypt/silcpkcs.[ch].
3087 * Remove the `iv' from the SilcChannelEntry since we can
3088 live without it. Affected files are silcd/idlist.h and
3089 silcd/packet_receive.c.
3091 * Added support for sending the founder's public key in
3092 the CMODE_CHANGE notify packet in the server. Affected
3093 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3094 silcd/command.c and silcd/server.c.
3096 * Changed the FOUNDER_AUTH authentication to use only
3097 public key authentication as defined by new protocol
3098 specs. Passphrase authentication with that mode cannot
3099 be used anymore. It is now possible to reclaim founder
3100 mode from any server in the network. Affected files are
3101 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3103 * Added permanent channels support by making the channel
3104 permanent when FOUNDER_AUTH mode is set on the channel.
3105 The channel will not be destroyed even if channel is empty
3106 when that mode is set. Protocol TODO #17. Affected
3107 files are silcd/server.[ch], server_util.[ch],
3108 silcd/command.c, silcd/packet_receive.c and
3109 lib/silcclient/command.c.
3111 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3113 * Added reference counter to the command reply context in
3114 the client library. Affected files are
3115 lib/silcclient/command_reply.[ch].
3117 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3119 * Fixed rekey protocol with PFS in the client library.
3120 Affected file is lib/silcclient/protocol.c.
3122 * Added support for list of errors in client library
3123 command reply handling. Affected file is
3124 lib/silcclient/command_reply.c.
3126 * Defined that the WHOIS and IDENTIFY commands can send
3127 list of errors. Updated the protocol specs. Protocol
3130 * Added support for sending list of errors to WHOIS and
3131 IDENTIFY commands in server. Added support for receiving
3132 list of errors in server. Affected files are
3133 silcd/command.c and silcd/command_reply.c.
3135 * Fixed client info resolving on LEAVE command in client
3136 library to not crash. Affected file is
3137 lib/silcclient/client_notify.c.
3139 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3141 * Defined that the NICK command replies with thew changed
3142 nickname too, to make the nickname changing simpler at
3143 the client's end. Updated protocol specs and the code
3144 in client and server. Affected files are
3145 silcd/command.c, lib/silcclient/command_reply.c and
3146 lib/silcclient/command.c.
3148 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3150 * Added `Compressed' packet flag to indicate that the packet
3151 payload is compressed by the sender. Updated the protocol
3152 specs and the core library. The compression still is not
3153 implemented in the sources. Affected file is
3154 lib/silccore/silcpacket.h.
3156 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3158 * Remove pending command callbacks also if the connection
3159 to the server is destroyed. Affected file is
3160 lib/silcclient/client.c.
3162 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3164 * Added new QUIET channel user mode that can be used to
3165 quiet a user in a channel. Updated the protocol specs but
3166 it wasn't implemented yet. Protocol TODO #27. Affected
3167 file is lib/silccore/silcmode.h.
3169 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3171 * Added BLOCK_INVITE user mode to be able to block incoming
3172 invite notifications. Protoocol TODO #26. Affected files
3173 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3176 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3177 the protocol specs and the code. Affected file is
3178 lib/silccrypt/silcpkcs.c.
3180 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3182 * Disconnect Payload includes now the status type. Updated
3183 the protocol specs and the code. Protocol TODO #25.
3184 Affected files are silcd/server.c, lib/silcclient/client.c.
3186 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3187 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3188 Moved the silc_client_command_status_messages table to the
3189 lib/silcutil/silcutil.c and added new funtion
3190 silc_get_status_message, which deprecates function
3191 silc_client_status_message. Affected files are
3192 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3193 lib/silcutil/silcutil.[ch].
3195 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3197 * Defined that the nickname hash in Client ID MUST be from
3198 lowercase nickname. This effectively changes nicknames in
3199 SILC to case-insensitive. Updated the protocol specs and
3200 the code. Affected files are lib/silcutil/silcutil.[ch],
3201 silcd/serverid.c, and silcd/idlist.c.
3203 * Added new channel user modes BLOCK_MESSAGES_USERS and
3204 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3205 code. Affected files are lib/silccore/silcmode.h,
3206 lib/silcclient/command.c, and silcd/packet_send.c.
3208 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3209 specs and code. Affected file lib/silccore/silcstatus.h.
3211 * Added support for watch list. It is possible to add nicknames
3212 to be watched, and when they come to network, leave network
3213 or user mode changes the watcher will be notified of this
3214 change. Added SILC_COMMAND_WATCH command, added new
3215 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3216 notifications. Updated the protocol specs and implemented
3217 this to library, client and server. Protocol TODO #21.
3218 Affected files are lib/silccore/silccomand.h,
3219 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3220 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3221 silcd/packet_send.[ch], silcd/packet_receive.c, and
3222 irssi/src/silc/core/client_ops.c.
3224 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3225 somebody watching you. Updated the protocol specs and the
3226 code. Affected files are lib/silccore/silcmode.h, and
3227 lib/silcclient/command.c.
3229 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3231 * Added service support to SILC protocol. Added new command
3232 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3233 core library. Services are not implemented in server or
3234 client for now. Protocol TODO #20. Affected files are
3235 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3237 * Added SilcStatus argument to `command' client operation
3238 to return the error status when command sending fails
3239 locally. Changed all command in client library to return
3240 correct command status. Affected files are
3241 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3242 irssi/src/silc/core/client_ops.c.
3244 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3246 * Added silc_mime_parse function to parse MIME headers.
3247 Affected files are lib/silcutil/silcstruti.[ch].
3249 * Added MIME header parsing in Irssi SILC Client. It displays
3250 all textual MIME objects, others it ignores. Affected file
3251 is irssi/src/silc/core/clien_ops.c.
3253 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3255 * Fixed a bug in the pid writing function, which couldn't be
3256 written in a root-owned directory.
3258 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3260 * Defined that channel message to unknown Channel ID must
3261 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3262 Updated the protocol specs and the code in server. The
3263 affected file is silcd/packet_receive.c.
3265 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3267 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3268 that it is used to send error notifys if error occurs during
3269 some SILC packet processing, except commands. The error
3270 types are same as for command reply types. Defined that
3271 if private message is sent to unknown Client ID the error
3272 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3273 Updated the protocol specs and code. Affected files are
3274 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3275 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3276 and irssi/src/silc/core/client_ops.c. Renamed the
3277 SilcCommandStatus to SilcStatus.
3279 * Defined the use of extra WHOIS attributes in WHOIS command.
3280 The <Requested Attributes> (defined in a separate document)
3281 can be used to request additional information about user
3282 not returned by standard WHOIS command. Defined that server
3283 can send WHOIS command directly to client. Client provides
3284 the requested attributes to the server. Updated the protocol
3285 specs. Protocol TODO #4. Implementation is not done yet
3286 (Protocol TODO #24).
3288 * Renamed function silc_client_command_status_message to
3289 silc_client_status_message. Affected files are
3290 lib/silcclient/command_reply.[ch].
3292 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3294 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3295 32 bit integers. Updated the protcol specs and the code.
3296 Affected files are silcd/command.c and
3297 lib/silcclient/command.c.
3299 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3301 * Fixed a bug in library where sending a bogus authentication
3302 payload would lead to a crash. Affected file is
3303 lib/silccore/silcauth.c.
3305 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3307 * Added detach_disabled and detach_timeout server config
3308 options to the server. Affected files silcd/serverconfig.[ch],
3309 silcd/command.c and silcd/packet_receive.c.
3311 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3313 * Added resolve_cmd_ident field to the SilcClientEntry structure
3314 too so that if the entry is for example being resolved so
3315 another command may attach to the same pending command reply
3316 without requiring to resolve the same entry again. Added
3317 support for adding multiple pending commands for one
3318 command idenfier. Affected files lib/silcclient/command.[ch],
3319 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3321 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3323 * Defined that server receives WHOIS command reply for private
3324 and secret channels too. Updated protocol specs and the
3325 code in server. Affected file silcd/command.c.
3327 * Defined <channel user mode list> argument to WHOIS command
3328 reply for returning user modes on the channels. The
3329 channel list now doesn't include the user mode anymore but the
3330 actual channel mode. Updated protocol specs and the code in
3331 client and server. Affected files are silcd/command_reply.c,
3332 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3333 and lib/silcclient/command_reply.c.
3335 * Save the channels list in WHOIS command reply in normal server
3336 so that WHOIS always shows joined channels also in normal
3337 server and not just on router. Affected file is
3338 silcd/command_reply.c.
3340 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3342 * Defined that server receives USERS command reply for private
3343 and secret channels too. Updated protocol specs and the
3344 code in server. Affected file silcd/command.c.
3346 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3348 * Changed the UMODE's mode mask argument to be optional. If
3349 not provided then the command merely returns the current mode
3350 mask to the client. Updated protocol specs and the server.
3351 Affected file is silcd/command.c.
3353 * Added SILC session detachment/resuming support. It is possible
3354 to detach by closing the network connection and then re-connect
3355 and resume to the old client session. Added DETACHED user
3356 mode that server will set for detached client. Added new
3357 packet RESUME_CLIENT which is used to perform the resuming
3358 process. Added DETACH command. Updated the protocol specs,
3359 core library, client and server. Protocol TODO #22. Very
3360 many affected files around the tree.
3362 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3364 * Changed the CMODE's mode mask argument to be optional. If
3365 not provided then the command merely returns the current mode
3366 mask to the client. Updated protocol specs and the server.
3367 Affected file is silcd/command.c.
3369 * Changed the Killer's Client ID in KILLED notify to be just
3370 any ID payload since router server is allowed to kill as well.
3371 Updated protocol specs, client libary and server. Affected
3372 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3373 and irssi/src/silc/core/client_ops.c.
3375 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3377 * Added new user modes ANONYMOUS for special anonymous servers
3378 that may set the mode for client, and BLOCK_PRIVMSG which
3379 client may set to block incoming private messages unless the
3380 Private Message Key flag is set (using private keys to protect
3381 private messages). Updated protocol specs and code in client
3382 and server and core library. Protocol TODO #23. Affected
3383 files are lib/silccore/silcmode.h, silcd/server.[ch],
3384 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3385 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3387 * Added new channel user mode BLOCK_MESSAGES which the client
3388 may set to itself to tell server not send channel messages.
3389 Other packets such as channel key packets are still sent.
3390 Protocol TODO #23. Updated the protocol specs, client and
3391 server. Affected files are lib/silccore/silcmode.h,
3392 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3393 lib/silcutil/silcutil.c, silcd/command.c, and
3394 silcd/packet_send.c.
3396 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3398 * Redefined the Status Payload to include now two 8 bit fields,
3399 instead of one 16 bit field. This now makes it possible to
3400 send list of errors. Updated the protocol specs and the code
3401 in core library, client library and server. Protocol TODO #1.
3402 Affected files are lib/silccore/silccommand.[ch],
3403 lib/silcclient/command_reply.[ch], silcd/command.c,
3404 silcd/command_reply.c and silcd/packet_receive.[ch].
3406 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3408 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3409 must be handled by the application and should tell the application
3410 that an error message was already printed, and it should print the
3411 config coords (line, filename, ...). Affected files are
3412 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3414 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3415 server config parsing code more readable.
3417 Fixed a bug in the fetch_logging() config callback.
3419 Affected files is silcd/serverconfig.c.
3421 * Drop root privileges when started in foreground. Don't drop them
3422 if debugging also. Affected file is silcd/silcd.c.
3424 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3426 * Added more IM-like features by introducing new user modes
3427 for setting various presence information. Added new modes:
3428 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3429 specs and code. Protocol TODO #19. Affected files are
3430 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3431 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3433 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3435 * Added STATS command to the protocol after all, to return
3436 various statistical information about the network. It can
3437 be used by clients to retrieve statistical information, and
3438 servers may use it to to fetch cell and network wide
3439 statistics from router. Updated the protocol specs and
3440 implemented it to the server. Protocol TODO #16.
3441 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3442 silcd/command_reply.[ch].
3444 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3446 * The LIST command reply in client libary now adds new channel
3447 entry if the returned channel doesn't exist yet in cache,
3448 and returns the channel entry to the application in the
3449 command_reply client operation. Affected file is
3450 lib/silcclient/command_reply.c.
3452 * Changed the channel message payload's MAC generation to
3453 include the IV in the MAC as well. This way all relevant
3454 parts of the channel message payload are authenticated also
3455 with the channel message MAC (and not only by packet MAC).
3456 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3457 Affected file is lib/silccore/silcchannel.c.
3459 * Fixed the SKE to save the remote version, since the
3460 silc_ske_parse_version mistakenly checked wrong version,
3461 after it replaced the start payload. Affected files are
3462 lib/silcske/silcske.[ch].
3464 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3466 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3467 string utility functions. Added there also new functions
3468 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3469 Affected files lib/silcutil/silcstrutil.[ch].
3471 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3472 files are lib/silcutil/silcstrutil.[ch].
3474 * Defined that the security property fields in SKE SHOULD be
3475 UTF-8 encoded, defined that version string MUST be US-ASCII
3476 encoded, defined that passphrases sent in connection
3477 authentication protocol MUST be UTF-8 encoded. Implemented
3478 these to the client and server. Defined also that other
3479 passphrases sent in the protocol MUST be UTF-8 encoded.
3480 Affected files are lib/silcske/silcske.c,
3481 lib/silcclient/protocol.c, silcd/protocol.c,
3482 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3484 * Changed the silc_client_close_connection interface to not
3485 need the SilcSocketConnection which should not be visible
3486 to application. Affected files are lib/silcclient/client.c
3487 and lib/silcclient/silcclient.h.
3489 * Rewrote the text for Private Message Key Payload in the
3490 protocol specification. Protocol TODO #11.
3492 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3494 * Upgraded the protocol version to 1.1, updated protocol specs
3497 * Added the nickname as new argument to NICK_CHANGE notify and
3498 added it to protocol specs and implemented it to client and
3499 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3500 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3501 lib/silcclient/client_notify.c.
3503 * Added the killer's client ID to the KILLED notify and added
3504 it to protocol specs and implemented it to client and server.
3505 Protocol TODO #13. Affected files are silcd/command.c,
3506 silcd/packet_receive.c, packet_send.[ch],
3507 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3508 The killer's client entry is now returned to application in
3509 the `notify' client operation.
3511 * Fixed the Max Argument fields that had too large value set
3512 in the protocol specs. Protocol TODO #14.
3514 * Added the LEAVE command reply to return the ID of parted
3515 channel. Updated protocol specs and implemented it to the
3516 client and server. Protocol TODO #15. Affected files are
3517 silcd/command.c, lib/silcclient/command_reply.c. The channel
3518 entry is now returned to application in the `command_reply'
3521 * Rewrote the version SKE version checking in client libary
3522 and in server to use the silc_parse_version_string. Affected
3523 files are lib/silcclient/protocol.c, silcd/protocol.c.
3525 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3526 commands that was missing it, and updated protocol specs and
3527 the server implementation. Protocol TODO #10. The affected
3528 file is silcd/command.c.
3530 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3531 generic reply to a generic request (REQUEST flag), and
3532 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3533 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3534 to define the payload for DATA flag. Added the flags to
3535 the implementation. Protocol TODO #9. Affected file is
3536 lib/silccore/silcchannel.h.
3538 Changed the client library to return the message length
3539 to application as well in the channel_message and private_message
3540 client operations. Affected files are
3541 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3542 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3543 and lib/silcclient/client_ops_example.c.
3545 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3546 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3547 the channel. Updated protocol specs and impelemented this
3548 to client and server. Protocol TODO #6. Affected files are
3549 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3550 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3552 Added new options m and M to CMODE command in Irssi SILC
3553 client to set these modes.
3555 * Deprecated all administrative commands from SILC protocol
3556 since they are highly implementation specific commands.
3557 Updated protocol specs. Moved the old commands in
3558 implementations to private range of command types. Affected
3559 files are silcd/command.c, lib/silcclient/command.c and
3560 lib/silcclient/command_reply.c. Protocol TODO #8.
3562 * Fixed a bug in server where sending unknown command crashes
3563 the server. Affected file silcd/command.c.
3565 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3567 * Added SILC_PROTOCOLVERSION macro to check protocol version
3568 of a socket connection. The affected file is
3569 lib/silcutil/silcsockconn.h.
3571 * Added better error logging in rekey protocol. Affected file
3574 * Do not check public key types in SKE during rekey. Affected
3575 file lib/silcske/payload.c.
3577 * Fixed the rekey protocol with PFS, which was totally broken.
3578 Affected file silcd/protocol.c.
3580 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3582 * Some client implementations quit network by doing first LEAVE
3583 and then immediately SIGNOFF (like Bombyx). We now do check
3584 after a short time after LEAVE notify and check whether the
3585 client is still valid after LEAVE, and if not we remove it from
3586 cache. Affected file is lib/silcclient/client_notify.c.
3588 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3590 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3591 it's good not to have security holes here.
3593 * Fixed a negative refcount situtuation for the config context.
3594 Affected file is silcd/serverconfig.c.
3596 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3598 * ROBOdoc documented lib/silcutil/silcutil.h.
3600 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3602 * Optimized even more the SilcPacketContext structure. Now
3603 totally saved 16 bytes of memory per context after optimization.
3604 Affected files are lib/silccore/silcpacket.[ch].
3606 * Made strict checks for valid SILC IDs. Affected file is
3607 lib/silccore/silcid.c.
3609 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3611 * Changed the object argument for silc_cipher_register,
3612 silc_hash_register, silc_hmac_register and silc_pkcs_register
3613 to const. Affected files are lib/silccrypt/silccipher.[ch],
3614 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3616 * Changed the silc_get_username and silc_get_real_name to
3617 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3619 * Fixed the Irssi SILC Client to use the silc_get_username and
3620 silc_get_real_name insted of glib routines since the glib
3621 routines only corrupt stack. Fixes the Irssi SILC to work in
3622 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3624 * Fixed the Irssi to not use g_get_home_dir since it crashes
3625 or returns garbage on cygwin and corrupts stack. Added function
3626 get_home_dir to Irssi routines. Affected files are
3627 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3629 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3631 * Made some structure optimizations. SFTP memory FS MemFSEntry
3632 entry structure. Optimized SilcTask structure. Optimized
3633 SilcPacketContext structure.
3635 Affected files lib/silcsftp/sftp_fs_memory.c,
3636 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3638 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3640 * And yet again reverted back the config thing since Johnny
3641 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3644 * Fixed memory leaks from config object. Affected files are
3645 silcd/serverconfig.[ch].
3647 * Added support for adding new connections to the server in rehash.
3648 After rehash they take effect.
3650 Added support for changing the maximum allowed connections in
3651 rehash. The number can grow but going smaller is not supported.
3653 Added function silc_server_num_sockets_by_remote to the
3654 silcd/server_util.[ch].
3656 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3658 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3660 * Added preliminary checking during config parsing for a valid
3661 public/private key and removed further checks in the code.
3662 Affected files are silcd/serverconfig.[ch], server.c.
3664 * Moved functions silc_server_drop() and silc_server_daemonise()
3665 from server.c to silcd.c since they are stricly related to
3666 the application activity.
3668 * Reverted a small part of the automatic ref/unref since
3669 it caused a double unref in some situations. Affected
3670 files are silcd/silcd.[ch], server.c, serverconfig.c.
3672 * Added some .cvsignore files in the lib directory.
3674 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3676 * Fixed silc_net_gethostbyaddr to correctly resolve by
3677 address. Affected file lib/silcutil/silcnet.c.
3679 * Fixed the notify relaying to client. The HMAC to be used
3680 with relayed packets ws wrong and caused decryption failure
3681 at the client end. Affected file is silcd/packet_receive.c.
3683 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3685 * Created new branch silc_protocol_1_0_branch.
3687 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3689 * Changed the silc_server_config_* routines to be SilcServer
3690 independent. They are now officially application specific code
3691 and not part of generic server implementation. Affected files
3692 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3694 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3696 * Added automatic referencing of config context in the
3697 silc_server_config_alloc, and automatic unreferencing in the
3698 silc_server_config_destroy. Affected files are
3699 silcd/serverconfig.[ch], silcd/silcd.c.
3701 * Fixed the silc_log_quick handling in the logging routines.
3702 It didn't log quickly when it was TRUE. Affected file is
3703 lib/silcutil/silclog.c. Also the flush delay was set even
3704 if it was 0 in config file. Affected file is
3705 silcd/serverconfig.c.
3707 * Added support for changing key pair of the server in rehash.
3708 Affected file silcd/server.c.
3710 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3712 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3713 too early, before getting the channel entry. Affected file
3714 is silcd/packet_receive.c.
3716 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3718 * Added functions silc_server_config_[ref/unref], these are used
3719 to prevent that the config object is destroyed.
3721 No longer directly affect global variables silc_log_quick and
3722 silc_log_delay, they are first cached inside the config object
3723 and then applied with silc_server_config_setlogfiles().
3725 silc_server_config_set_defaults() is now internal to
3726 serverconfig.c, there are no reasons to show this internal stuff
3729 Affected files are silcd/serverconfig.[ch].
3731 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3732 fprintf's to stderr, since some code may be executed again after
3733 the server went into the background. Affected files are
3736 * Added rehash support. Added function silc_server_rehash() that
3737 will perform all the basic tasks of the rehashing procedure.
3739 * Added command line option `-x, --hexdump'. This will enable the
3740 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3741 The option `--hexdump' implies `--debug'.
3743 * Fixed a bad bug in the logging APIs (silcutil library) where
3744 the application would crash after calling silc_log_reset_all().
3746 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3748 * Fixed the KICKED notify handling in client library to
3749 correctly remove the channel and all entries from the
3750 channel when I was kicked. This bug crashed the client.
3752 Fixed yet another but in KICKED notify handling to remove
3753 the kicked client correctly from the channel.
3755 Affected file is lib/silcclient/client_notify.c.
3757 * Fixed a minor bug in looking up correct client entry
3758 in KICKED notify in server. Affected file is
3759 silcd/packet_receive.c.
3761 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3762 sources correctly to distribution. Fixes --with-gmp option.
3764 * Removed the manual rehashing from ID Cache, and changed it
3765 to use the SILC Hash Table's auto rehash feature. Affected
3766 file is lib/silccore/silcidcache.c.
3768 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3770 * Fixed a bug in the silc_client_nickname_format function that
3771 handles the multiple same nickname formatting. Two clients
3772 with same nickname caused problems after the first one left
3773 and rejoined. It didn't format the nickname correctly.
3774 Affected file is lib/silcclient/idlist.c.
3776 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3778 * Don't change the topic if olod topic is same as new one.
3779 Affected file is silcd/packet_receive.c.
3781 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3783 * Added cross-reference support to the SILC Documentation
3784 generator. All types across all HTML files are now cross-
3785 referenced. Affected files util/robodoc/generator.c and
3786 scripts/silcdoc/silcdoc.
3788 * Added file lib/silcutil/silctypes.h to include all the
3789 arithmetic type definitions and some macros. Removed
3790 includes/bitmove.h and moved macros to silctypes.h.
3792 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3794 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3796 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3798 * Added `type' argument to silc_id_payload_parse_id function which
3799 now returns the type of the ID to the sent pointer. Affected
3800 file is lib/silccore/silcid.[ch].
3802 * Added check for CMODE_CHANGE notify type that mode change is
3803 allowed by the sender. Affected file silcd/packet_receive.c.
3805 * Added check for CUMODE_CHANGE notify type that mode change is
3806 allowed by the sender. Affected file silcd/packet_receive.c.
3807 Added the ID type as CUMODE_CHANGE notify type as argument
3808 to the `notify' client operation. Affected files are
3809 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3811 * Added function silc_client_add_server to the client library.
3812 Added support for resolving also channel and server info when
3813 received unknown entity in notify packet. Affected files are
3814 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3816 * Added function silc_command_get_status to return the command
3817 status from the command reply's argument payload. Affected files
3818 are lib/silccore/silccommand.[ch].
3820 * Added check for KICKED notify type that the kicking is
3821 allowed by the client. Affected file silcd/packet_receive.c.
3823 * Created function silc_get_input which can be used to get input
3824 (echo on or off) from user on command line. Affected files are
3825 lib/silcutil/silcutil.[ch].
3827 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3829 * Optimized silc_server_packet_relay_to_channel function.
3830 Added new function silc_channel_message_payload_encrypt which
3831 can be called directly if channel message payload needs to
3832 be encrypted and is already encoded (no need to call _encode
3833 function). Packet relaying is now done by router without any
3834 extra memory allocations. Affected files are
3835 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3836 silcd/packet_send.c.
3838 * Fixed the INVITE notify handling. It took wrong arguments
3839 as invite list and invite delete. Affected file is
3840 silcd/packet_receive.c.
3842 * Added check for TOPIC_SET notify type that the topic change is
3843 allowed by the client. Affected file silcd/packet_receive.c.
3845 * Added check for INVITE notify type that inviting is allowed by
3846 the client. Affected file silcd/packet_receive.c.
3848 * Changed the silc_server_client_on_channel to return the
3849 SilcChannelClientEntry as well. Moved the function
3850 silc_server_check_cmode_rights to server_util.[ch].
3851 Affected files are silcd/server_util.[ch], silcd/command.c.
3853 * Added function silc_server_check_umode_rights to check whether
3854 changing client's user mode is allowed. Added check for
3855 UMODE_CHANGE notify type that the umode change is allowed
3856 by the client. Affected files are silcd/server_util.[ch],
3857 silcd/packet_receive.c and silcd/command.c.
3859 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3861 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3862 ID length. It ignored that ID can be IPv6 based as well.
3863 Affected file lib/silccore/silcpacket.h.
3865 * Fixed the silc_id_id2str and silc_id_str2id to take the
3866 IPv6 address offset's into consideration. Affecte file is
3867 lib/silccore/silcid.c.
3869 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3871 * Fixed the internal Unix scheduler functions to check for
3872 NULL context they may receive. The affected file is
3873 lib/silcutil/unix/silcunixschedule.c.
3875 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3877 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3878 can specify different directory with --home command line
3879 parameter. Affected files irssi/src/silc/core/client_ops.c,
3882 * SILC-specific commands aren't now executed if the active server
3883 isn't of SILC-type, so there won't be problems with having
3884 IRC and SILC protocol support in same client. Affected files
3885 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3888 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3890 * Improved the signal support in SILC Schedule. Added new
3891 function silc_schedule_signal_call which is used by application
3892 to mark a signal to be called. It is now safe to perform
3893 any kind of tasks in signal callbacks since it is guaranteed
3894 that the application specified signal callback is called
3895 after the signal is over. Affected files are
3896 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3898 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3900 * Added `name' field to SilcChannelPrivateKey to represent
3901 application given name for the key. Moved also the context from
3902 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3903 Added the `name' argument also to the function
3904 silc_client_add_channel_private_key.
3906 Added function silc_client_current_channel_private_key to set the
3907 current channel private key in use.
3909 Added "change" command to KEY command which can be used to change
3910 the current channel private key. Bound the command also to
3911 alt+K (Alt+Shift+k).
3913 Also affected files lib/silcclient/client_channel.c,
3914 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3916 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3918 * Added silc_rng_get_byte_fast function in to the
3919 lib/silccrypt/silcrng.[ch].
3921 * Changed the interface of silc_packet_assemble and the
3922 silc_packet_send_prepare. If silc_packet_assmble is now
3923 called the application does not call silc_packet_send_prepare
3924 because the library will call it automatically. These
3925 interfaces now also return a reference to the outgoing buffer
3926 which includes the assembled packet, which the application can
3927 use to encrypt the packet.
3929 Affected files are lib/silccore/silcpacket.[ch],
3930 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3931 silcd/packet_send.c, server_backup.c and packet_receive.c.
3933 * Fixed a packet sending bug on very high load, where outgoing
3934 packet queue wasn't handled correctly and packets got corrupted.
3935 Affected files are lib/silcutil/*/silc*sockconn.c,
3936 lib/silcclient/client.c and silcd/server.c.
3938 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3940 * Added macro SILC_PACKET_DATALEN which can be used during
3941 packet assembling to check whether the data to be added to
3942 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3943 len is truncated until it fits it.
3945 Added checks for maximum length of channel message payload and
3946 private message payload also.
3948 Added checks for maximum packet length in server and in
3951 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3952 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3953 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3954 lib/silcclient/client_prvmsg.c.
3956 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3958 * Added silc_server_packet_queue_purge call to the
3959 silc_server_disconnect_remote to assure that all data in the
3960 queue before disconnecting is sent to the network. Affected
3961 file silcd/server.c.
3963 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3965 * Added the deleting of server's own ID cache entry to the
3966 silc_server_free function. Free also everything else that
3967 has been allocated in silc_server_init. The affected file
3970 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3972 * Added functions silc_parse_version_string, silc_version_to_num,
3973 and silc_ske_parse_version to parse SILC protocol style version
3974 strings. Affected files lib/silcutil/silcutil.[ch] and
3975 lib/silcske/silcske.[ch].
3977 * Added new configuration params: version_protocol, version_software
3978 and version_software_vendor to specify what version the remote
3979 host must at least be to be able to connect to server. The vendor
3980 string can be regex matched too. Added new function
3981 silc_server_connection_allowed to check maximum number of allowed
3982 connections, and allowed versions for incoming connections.
3983 Affected files are silcd/server.c, server_util.[ch] and
3986 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3988 * Added preliminary support for signals in scheduler. The
3989 signals we care about are now blocked always when the scheduler
3990 is locked. This way we can synchronise the use of signal with
3991 scheduler. It is guaranteed that when signal occurs the scheduler
3992 is not locked, and thus new tasks can be safely added to the
3995 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3996 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3997 Added new platform specific routines
3998 silc_schedule_internal_signals_[un]block and
3999 silc_schedule_internal_signal_[un]register.
4001 Added new functions to SILC Schedule API:
4002 silc_schedule_signal_[un]register. Each signal that application
4003 is going to use should be registered to the scheduler.
4005 Affected files are lib/silcutil/silcschedule.[ch],
4006 lib/silcutil/*/silc*schedule.c.
4008 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4010 * Check for unauthenticated client and server in the
4011 silc_server_new_client and silc_server_new_server functions.
4012 Affected file silcd/packet_receive.c.
4014 * Added function silc_string_is_ascii to check whether given
4015 string is 7-bit ASCII string. Affected files are
4016 lib/silcutil/silcutil.[ch].
4018 * Added function silc_id_is_valid_server_id into the
4019 silcd/serverid.c and added checking for valid Server ID's in
4020 silc_server_new_server. The Server ID must always be based
4021 on the server's public IP address.
4023 * Added logging of DISCONNECT packet message in the server.
4024 Affected file silcd/server.c.
4026 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4028 * Changed all library interfaces that use Global RNG to also
4029 accept SilcRng as argument. Affected files are
4030 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4031 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4032 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4033 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4034 lib/silccrypt/rsa.c.
4036 * Added function silc_pkcs_generate_key to the
4037 lib/silccrypt/silcpkcs.[ch] for applications so that they
4038 don't need to do pkcs->pkcs->init calls anymore.
4040 * Remove SilcSocketConnection from the SFTP API since it really
4041 wasn't needed there. The application has the information
4042 saved in its contexts anyway and the SFTP layer doesn't need
4043 know about it. Affected files lib/silcsft/silcsftp.h and
4044 lib/silcsftp/sftp_[server/client].c.
4046 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4047 The SilcSimContext is not SilcSim.
4049 * Fixed possible buffer overflows in silc_id_render in the
4050 lib/silcutil/silcutil.c.
4052 * On EPOC the global crypto module lists are not used at all
4053 in the crypto library. Added support for using the constant
4054 algorithm list on EPOC. Affected files are
4055 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4058 * Fixed the handling of third parameter of KICKED notify, since
4059 it was mistakenly updated to SILC Protocol 1.0 even though it
4060 is to be included in 1.1. Since it is not in 1.0 it is not
4061 mandatory, and this fix now handles it only if it is provided,
4062 and it is not error if it is not provided. Affected file
4063 lib/silcclient/client_notify.c.
4065 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4067 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4068 client. Affected file irssi/src/silc/core/client_ops.c.
4070 * Merged with Irssi 0.8.4 from irssi.org CVS.
4072 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4074 * Check for valid socket connection in client entries before
4075 sending any messages. Fixes a crash, but doesn't fix some
4076 other underlaying bug that is lurking there. Affected
4077 file silcd/packet_send.c.
4079 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4081 * $usermode, $cumode and $cumode_space expandos shouldn't do
4082 anything with non-SILC server records. Affected file
4083 irssi/src/silc/core/silc-expandos.c
4085 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4087 * Fixed the silc_net_check_[host/local]_by_sock to support
4088 IPv6 bound sockets as well. Now they can return IPv6 addresses
4089 as well. Affected file lib/silcutil/silcnet.c.
4091 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4092 Affected lib/silcutil/unix/silcunixnet.c.
4094 * Fixed ID rendering (at least on some platforms, not NetBSD)
4095 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4097 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4099 * Added silc_hash_public_key and silc_hash_public_key_compare
4100 functions to be used with SilcHashTable. They can be used to
4101 hash public keys and compare public keys in hash table. Affected
4102 file lib/silcutil/silcutil.[ch].
4104 * Added support for specifying multiple public keys for Client
4105 connection section in server configuration file. This makes it
4106 possible to accept multiple public keys from same host, or to
4107 make a section that accepts any incoming host, and have the
4108 accepted public keys listed in the section.
4110 Added functions silc_sever_[find/get]_public_key, added the
4111 support for this actually to all connection sections but only
4112 the Client section is currently allowed to specify multiple
4115 Affected files are silcd/server.c, server_internal.h,
4116 command.c, protocol.c, server_util.[ch], packet_receive.c.
4118 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4120 * Merged Irssi 0.8.2 from irssi.org CVS.
4122 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4124 * If silc_debug is TRUE, also output standard logging messages
4125 to stderr with the debug output.
4127 Made silc_log_reset_all() flushing all channels before returning.
4128 Also fixed some documentation typos.
4130 Affected files are lib/silcutil/silclog.[ch].
4132 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4134 * Fixed the server to check correctly the amount of connections
4135 from single host, by checking also the type of the connection.
4136 Fixed also the comparison of number of connections and number
4137 of allowed connections. Affected files are silcd/server.c,
4140 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4142 * Fixed the USERS command reply to save the user's mode on the
4143 channel as well. Fixed JOIN command reply to check whether a
4144 client is on channel already and not join it twice. Affected
4145 file lib/silcclient/command_reply.c.
4147 * Added new file silc-expandos.c into irssi/silc/core/ to return
4148 various stuff for various signal for the statusbar etc. updating.
4149 Now Irssi SILC client prints channel user modes etc. on the
4152 * The user mode (like server/router operator changes) is now shown
4153 on the Irssi SILC client's statusbar. The affected files are
4154 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4156 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4158 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4159 to SILC_SCHEDULE_[UN]LOCK macros.
4161 * Added more error printing to logs in server code. Affected
4162 files silcd/server.c and silcd/protocol.c.
4164 * Fixed -S option parsing in Irssi SILC Client. Affected file
4165 irssi/src/silc/core/silc-core.c.
4167 * Added silc_buffer_alloc_size function. Affected file is
4168 lib/silcutil/silcbuffer.h.
4170 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4172 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4173 constants. Affected files in
4174 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4177 * Changed the internal SFTP Memory FS table to const. Affected
4178 file lib/silcsftp/sftp_fs_memory.c.
4180 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4182 * Fixed the buffer formatting and unformatting routines to
4183 check the size of 64 bits types with sizeof(). Affected
4184 file is lib/silcutil/silcbuffmt.c.
4186 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4188 * Removed 0.6.x backwards support.
4190 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4192 * Changed all integer type names:
4193 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4194 to avoid collisions with other libraries using same type names
4197 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4199 * Added `prefer_ipv6' argument to the functions
4200 silc_net_gethostbyname[_async]. If it is TRUE it will return
4201 IPv6 address over IPv4. If FALSE IPv4 address is returned
4202 even if IPv6 address was found. Affected files
4203 lib/silcutil/silcnet.[ch].
4205 * Added support silc_net_create_connection[_async] to fallback
4206 to IPv4 address if IPv6 address could not be used (like if
4207 it doesn't work on a specific system). Affected file in
4208 lib/silcutil/unix/silcunixnet.c.
4210 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4212 * Added silc_schedule_reinit function to do the enlarging
4213 of the max tasks handling capabilities of the scheduler.
4214 Affected files lib/silcutil/silcschedule.[ch].
4216 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4218 * Added automatic extern "C" { ... } for C++ compilers so the
4219 application does not need to define them. Affected file
4220 includes/silcincludes.h.
4222 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4223 old name went against naming convention. Applications now
4224 include "silcclient.h" instead of "clientlibincludes.h".
4225 Removed includes/clientlibincludes.h, it is redundant now.
4227 * Renamed includes/version.h to silcversion.h.
4229 * Added really preliminary support for OS/2 into the util
4230 library. Only thread & mutex API is implemented, others
4231 are still to be implemented. Created the lib/silcutil/os2/
4232 directory. Created also file includes/silcos2.h.
4234 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4236 * Added preliminary BeOS support into the util library.
4237 Created lib/silcutil/beos/, and implemented all the needed
4238 functions to support SILC on BeOS. Created also file
4239 includes/silcbeos.h.
4241 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4243 * Added proper initializations to silc's irssi code, so it's
4244 now possible to load it as module. Affected files
4245 irssi/src/silc/core/silc-core.c,
4246 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4248 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4250 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4253 * Fixed the silcdoc document generator to correct generate
4254 docs from all kinds of filenames. Affected files are
4255 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4257 * ROBOdoc documented lib/silcutil/silcmemory.h.
4258 Added also new function silc_memdup.
4260 * Removed lib/silcutil/silcbufutil.h and moved those routines
4261 to the lib/silcutil/silcbuffer.h.
4263 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4265 * Added `user_count' to the SilcChannelEntry which now tells the
4266 number of users on the channel. The user count is now saved
4267 in normal server of global channels as well. Affected files
4268 silcd/server.c, idlist.h, packet_receive.c and command.c.
4270 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4271 include file utility functions.
4273 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4274 instead of calling directly OS routines.
4276 * Fixed NICK change printing in Irssi SILC Client. Fixed
4277 KICKED notify printing in Irssi SILC Client. Affected file
4278 irssi/src/silc/core/client_ops.c.
4280 * Fixed a NICK change bug in client library, to not recreate the
4281 client_entry->channels hash table everytime nick is changed.
4282 Affected file lib/silcclient/client.c.
4284 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4286 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4287 the SKE interface a bit.
4289 * Fixed padding problem in PKCS#1. The padding was not actually
4290 random since the random number generator was used incorrectly.
4291 This security bug affects only when encrypting with PKCS#1, and
4292 it is not currently used at all in SILC. SILC only use signing
4293 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4295 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4297 * Rewrote the notify handling in Irssi SILC client to not call
4298 the events as signals. Fixes problems with Perl support.
4299 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4301 * Send the auto-nicking NICK command in client library with
4302 little timeout after connecting. The affected file is
4303 lib/silcclient/client.c.
4305 * Added following new config file settings:
4306 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4307 key_exchange_timeout, conn_auth_timeout, connections_max,
4310 Implemented all the new config settings handling in the server.
4312 Optimized the use of SKE Mutual flag usage. Use it only
4313 if connection authentication protocol is not based in public
4316 Renamed all SilcServerConfigSection* to SilcServerConfig*
4317 to have a bit shorter names.
4319 Affected files silcd/serverconfig.[ch], server.[ch], and
4322 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4324 * Cleaned up the listening sockets code, preparing for the rehash
4325 support. Affected file is silcd/server.c.
4327 * Fixed some output messages. Affected files are silcd/silcd.c,
4330 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4332 * Create lib/doc/silcrng_intro.html document as introduction
4333 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4335 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4337 * Fixes to the silcd config template. Affected file is
4338 doc/example_silcd.conf.in.
4340 * Removed type casts from silc_calloc(), conforming to the
4341 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4343 * Removed param_name member from client, server, and router
4344 section structs, now identifying the param directly.
4346 Added CONFIG_FREE_AUTH macro in config file parsing.
4348 Affected files are silcd/serverconfig.[ch].
4350 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4352 * Fixed command line parameter handling. All SILC initialization
4353 is now done in silc_core_init() which also fixes autoconnecting
4356 Affected files irssi/src/silc/core/silc-core.c,
4357 irssi/src/fe-text/silc.c.
4359 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4361 * Added new configuration options and blocks:
4362 keepalive_secs, reconnect_count, reconnect_interval,
4363 reconnect_interval_max, reconnect_keep_trying and
4364 require_reverser_lookup. Added ConnectionParam block, and
4365 implemented the connection parameters when connecting as
4366 initiator and when accepting connections as responder.
4368 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4369 whether given configuration value has been given already.
4371 Affected files silcd/serverconfig.[c], server.[c].
4373 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4374 algorithm parts and created new file silcalgs.conf, that
4375 is now included from the example_silcd.conf.in.
4377 * Optimized the silc_server_connect_to_router_second to take
4378 the connection configuration object from the SilcServerConnection
4379 object instead of finding it during the connecting phase.
4380 Added the configuration object to SilcServerConnection struct.
4381 Affected files silcd/server_internal.h, server.c.
4383 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4385 * Add the client on channel after it was resolved at the
4386 channel message receiving, and it was not already on the
4387 channel. Affected file lib/silcclient/client_channel.c.
4389 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4391 * Fixed the public key authentication to allocate always the
4392 destination signature buffer instead of using static buffer.
4393 Affected file silcd/protocol.c.
4395 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4397 * Unified the serverconfig.[ch]'s helper function interface.
4398 Affected file silcd/serverconfig.[ch].
4400 * Removed doc/example_silc.conf.in since it is redundant.
4401 The make install will now install irssi/silc.conf file.
4403 * Added new Passphrase and Publickey authentication methods to
4404 config file, allowing both public key and passphrase based
4405 authentication to be set at the same time.
4407 Added `prefer_passphrase_auth' setting in config file which
4408 can be used to set to prefer passwd auth if both passwd and
4409 public key is set. If not set, public key is preferred.
4410 This has effect only when being initiator (responder will try
4413 Added support for authentication with passphrase and public key
4414 at the same time. The passphrase is tried first always since
4415 it is faster to check.
4417 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4419 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4421 * Merged the new SILC Config library, with the server parsing
4422 support. Read the header file silcconfig.h or the toolkit
4423 documentation for the news. Affected files are
4424 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4425 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4426 silcd/protocol.c silcd/server.c silcd/server_backup.c
4427 silcd/serverconfig.[ch] silcd/silcd.c.
4429 * Fixed some silclog documentation. Affected file is
4430 lib/silcutil/silclog.h.
4432 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4434 * The silc_cipher_register, silc_hash_register and
4435 silc_hmac_register now checks if the object to be registered
4436 is registered already. Affected files are
4437 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4439 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4441 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4443 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4445 * Allow zero length channel messages inside the Channel Message
4446 Payload. Affected file lib/silccore/silcchannel.c.
4448 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4449 as header filenames.
4451 * Removed lib/silcclient/README and created HTML file
4452 lib/silcclient/silcclient_using.html, which is now included
4453 as part of Toolkit documentation.
4455 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4457 * Fixed CUMODE_CHANGE notify handling to change the mode of
4458 correct client. Affected file lib/silcclient/client_notify.c.
4460 * Make silc_rng_alloc fail if it cannot allocate the sha1
4461 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4463 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4465 * Fixed the file transfer's key agreement payload to include
4466 zero port also if the hostname is NULL because it could not
4469 Call file transfer monitor callback now also if error occurs
4470 during key agreement protocol.
4472 Changed the silc_client_file_send interface to return the
4473 SilcClientFileError instead of session id. The session ID
4474 is returned into pointer provided as argument.
4476 Check that the file exists locally before sending the
4477 file transfer request at all.
4479 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4481 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4482 error than can occur while key agreement protocol. Affected
4483 file lib/silcclient/silcapi.h.
4485 * Fixed the event_mode CMODE handler to not crash when mode
4486 is changed and +k mode is set in the channel. Affected file
4487 irssi/src/silc/core/silc-channels.c.
4489 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4490 SILC_LOG_WARNING to give out Warning and not Error. Affected
4491 file lib/silcutil/silclog.c.
4493 * Fixed the channel message payload decryption in the function
4494 silc_channel_message_payload_decrypt to not modify the original
4495 buffer before it is verified that the message decrypted
4496 correctly. Otherwise, next time it is called with correct
4497 channel key it won't encrypt since the payload is corrupted.
4498 Affected file lib/silccore/silcchannel.c.
4500 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4502 * Do not constantly resize the window. A fix patch by cras.
4503 Affected file irssi/src/fe-text/screen.c.
4505 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4507 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4508 Affected file lib/silcutil/silcnet.c.
4510 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4512 * Fixed a bug in hash table internal routine for traversing
4513 the table with foreach callback. The current entry may
4514 become invalid in the callback but it was referenced after
4515 the callback returned.
4517 Do not allow auto rehashing of hash table during the
4518 silc_hash_table_foreach operation, for same reasons as it is
4519 not allowed for SilcHashTableList. Affected files are
4520 lib/silcutil/silchashtable.[ch].
4522 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4524 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4525 Win32 DLL. extern's in header files are now declared with
4528 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4530 * Fixed private message handling. It used some old code that
4531 caused the client to crash. Affecte file is
4532 lib/silcclient/client_prvmsg.c.
4534 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4536 * Added function silc_client_add_channel,
4537 silc_client_replace_channel_id, and removed functions
4538 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4539 from client library.
4541 * Added cross reference of the joined channels to the
4542 SilcClientEntry, and changed the SilcChannelEntry's
4543 users list to SilcHashTable. The affected files are
4544 lib/silcclient/idlist.[ch].
4546 * Fixed a bug in hash table tarversing. While the hash table
4547 is traversed with SilcHashTableList the table must not be
4548 rehashed. It is now guaranteed that auto rehashable tables
4549 are not rehashed while tarversing the list. Also defined that
4550 silc_hash_table_rehash must not be called while tarversing
4551 the table. Added function silc_hash_table_list_reset that must
4552 be called after the tarversing is over. The affected files are
4553 lib/silcutil/silchashtable.[ch].
4555 * Changed all hash table traversing to call the new
4556 silc_hash_table_list_reset in server and in client library.
4558 * Added function silc_client_on_channel to return the
4559 SilcChannelUser entry if the specified client entry is joined
4560 on the specified channel. This is exported to application as
4561 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4563 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4565 * Fixed founder regaining problem with JOIN command on normal
4566 server. The notify for mode change must be sent always and
4567 not only if !cmd->pending. Affected file silcd/command.c.
4569 * Fixed the WHOWAS command's reply sending to support the
4570 lists correctly. Affected file silcd/command.c.
4572 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4574 * When sending JOIN command to router for processing the
4575 sender's old command identifier was not saved back to the
4576 sender's command context, fixed now. The affected file is
4579 * Create the key in JOIN command of the router did not return
4580 the channel key, added check for this. Affected file is
4583 * Fixed a channel ID update bug in JOIN command reply. Do
4584 not directly upgrade the ID but call the function
4585 silc_idlist_replace_channel_id if the ID was changed.
4586 Affected file silcd/command_reply.c.
4588 * Fixed memory leaks from command calling if it would fail.
4589 Affected file silcd/command.c.
4591 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4593 * Applied patches from cras:
4595 Memory leak fixes around libaries, irssi window resize fix,
4596 new silclist.h and silcdlist.h, all extern inline changed to
4599 * Removed dotconf from lib/dotconf, not needed anymore.
4601 * Removed TRQ from lib/trq, not needed anymore.
4603 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4604 with server connections. Later this will be configurable
4605 in config file after new config file is done. Affected file
4608 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4610 * Fixed a crash in server related to channel announcements.
4611 Affected file silcd/server.c.
4613 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4615 * Fixed memory leaks in silc_server_create_new_channel*
4616 functions. Affected file silcd/server.c.
4618 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4619 which ID was changed. This way the router will send the
4620 user list for the channel again, and server won't be in
4621 desync in some rare circumstances. Affected file is
4622 silcd/packet_receive.c.
4624 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4626 * Check for NULL socket pointer in the function
4627 silc_server_packet_send_to_channel_real. Affected file
4628 silcd/packet_send.c.
4630 * Fixed the BAN notify handling to correctly remove ban
4631 list. Affected file silcd/packet_receive.c.
4633 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4635 * Fixed some header addition to Toolkit distribution in
4636 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4638 * Added lib/silcclient/client_ops_example.h as an template
4639 file for application programmers to quickly start using
4640 the SilcClientOperation functions in their application.
4641 Updated the lib/silcclient/README as well to tell about this
4642 nice file made available.
4644 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4646 * Call silc_server_remove_from_channels when removing client
4647 entry when NO_SUCH_CLIENT_ID was received. Affected file
4648 is silcd/command_reply.c.
4650 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4652 * Added server & router operator statistics updating. Affected
4653 file silcd/packet_receive.c and silcd/command.c.
4655 * Fixed the SERVER_SIGNOFF notify handling on normal server
4656 not to save the history information for clients. Same was
4657 fixed earlier in remove_clients_by_server function, but not
4658 here. Affected file silcd/packet_receive.c.
4660 * Raised the default connection-retry count from 4 to 7 in
4661 server. Affected file silcd/server.h.
4663 * Cancel any possible reconnect timeouts when we start the
4664 key exchange. Affected file silcd/server.c.
4666 * Do not reconnect on connection failure when SCONNECT was
4667 given. Affected files silcd/server.[ch].
4669 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4671 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4673 * Fixed the NICK command to always give the unformatted
4674 nickname to the one giving the NICK command. If unformatted
4675 nickname is cached already it will be formatted and the
4676 local entry will always get the unformatted nickname.
4677 Affected file lib/silcclient/idlist.c.
4679 * Fixed some double frees from client library commands.
4680 Affected file is lib/silcclient/command.c.
4682 * Fixed CUMODE command in server to assure that no one can
4683 change founder's mode than the founder itself, there was a
4684 little bug. Affected file silcd/command.c.
4686 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4688 * Removed the SilcClientCommandDestructor from the client
4689 libary, it is not needed anymore. Affected files are
4690 lib/silcclient/silcapi.h, command[_reply].[ch],
4691 client_notify, idlist.c.
4693 * Fixed GETKEY command to first resolve client, and then
4694 resolve the server only if the client was not found, instead
4695 of resolving both at the same time. Affected file is
4696 lib/silcclient/command.c.
4698 * Added silc_client_start_key_exchange_cb and lookup the
4699 remote hostname and IP address before starting the key
4700 exchange with server. The affected file is
4701 lib/silcclient/client.c.
4703 * The server's public key is now saved using the IP address
4704 of the server and not the servername for the filename.
4705 The hostname public key filename is checked as an fall back
4706 method if the IP address based filename is not found.
4708 Fixed the GETKEY command to save the fetched server key
4709 in correct filename.
4711 Print the remote server's hostname now when new key is
4712 received during connection process. Affected file is
4713 irssi/src/silc/core/client_ops.c.
4715 * Return always our own public key to the client if it asks
4716 for it with GETKEY command. Affected file silcd/command.c.
4718 * Removed the use_auto_addr variable from default config
4719 file since it was in wrong section. Affected file is
4722 * Fixed TOPIC_CHANGE notification to not route it when it
4723 was sent using silc_server_send_notify_to_channel function.
4724 Affected file silcd/command.c.
4726 * Fixed silc_server_send_notify_kicked to send the kicker's
4727 Client ID also, it was missing. Affected files are
4728 silcd/command.c, silcd/packet_send.[ch].
4730 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4732 * Do not save client history information in SERVER_SIGNOFF.
4733 Fixes the bug in normal server that it does not detect
4734 the client becoming valid after the server becomes back
4735 online. Affected file silcd/server_util.c.
4737 * Added `sock_error' field into the SilcSocketConnection
4738 context. When error occurs during socket operation (read
4739 or write) the error is saved. Added also new function
4740 silc_socket_get_error to return human readable socket error
4741 message. Affected files are lib/silcutil/silcsockconn.[ch],
4742 lib/silcutil/unix/silcunixsockconn.c, and
4743 lib/silcutil/win32/silcwin32sockconn.c.
4745 * The server now prints the socket error message in the
4746 signoff for client. Affected file silcd/server.c.
4748 * Fixed the `created' channel information sending from router
4749 to server in JOIN command. Checks now whether the channel
4750 really was created or not and set it according that.
4752 Fixed the JOIN command to use the client entry's current
4753 ID during the joining procedure instead of the one it sent
4754 in the command (it is checked though), since it can change
4755 between the packet processing and command processing, and
4756 would just case unnecessary pain in the client end. Affected
4757 file silcd/command.c.
4759 * Fixed a channel key payload sending to use correct channel
4760 ID when the server was forced to change the channel's ID by
4761 router. Router sent the key payload with the old Channel ID.
4762 Affected file silcd/packet_receive.c.
4764 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4766 * Call silc_server_save_channel_key only if the key payload
4767 was provided in the JOIN command's command reply. Affected
4768 file silcd/command_reply.c.
4770 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4772 * Fixed silc_mp_sizeinbase to return the value correctly with
4773 MPI. Affected file lib/silcmath/mp_mpi.c.
4775 * Fixed the stop_server signal to correctly stop the scheduler
4776 and gracefully stop the server when SIGTERM or SIGINT signals
4777 are received. Affected file silcd/silcd.c.
4779 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4781 * Simple handling of TERM and HUP signals. Also added some log
4782 flushing call around. Affected file is
4785 * Fixed small bugs in silclog.c. Now buffering output will take
4786 effect after 10 seconds since startup: This will ensure that
4787 no important startup messages are lost. Also output redirection
4788 will preserve original format ([Date] [Type] message).
4789 Affected file is lib/silcutil/silclog.c.
4791 * Added two options to the config file, in the logging section:
4792 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4793 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4795 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4797 * Do not print the warning about log files not being initialized
4798 more than once to avoid excess logging. Affected file is
4799 lib/silcutil/silclog.c.
4801 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4802 the SIM copying in make install in Makefile.am.pre.
4804 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4806 * Rewritten silclog APIs. Globally interesting changes follows:
4807 silc_log_set_files() changed to silc_log_set_file().
4808 silc_log_set_callbacks() changed to silc_log_set_callback().
4809 ROBOdoc documented silclog header file.
4810 SilcLogCb now returns bool to wether inihibit the default
4811 handler or not (to keep the old behaviour return always TRUE).
4812 The new APIs should also fix the problem of the
4813 silcd_error.log file that was written in the current directory.
4816 Log files streams will remain opened after silc_log_set_file()
4817 call, means less CPU usage notably on high traffic servers.
4818 File streams are now full buffered, and flushed to the disk
4819 every 5 minutes, lesses HD activity and CPU usage.
4820 Messages can be redirected, allowing admins to configure
4821 one single logfile for all server messages.
4822 the silc_log_quick global variable to activate fast-logging.
4823 Affected files lib/silcutil/silclog.[ch]
4825 * Changed some code to conform new silclog APIs. Affected
4826 files are doc/example_silcd.conf.in, silcd/server.c
4827 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4830 * Fixed a memory leak that could occur in some situations.
4831 Affected file silcd/serverconfig.c.
4833 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4835 * Added the silc_client_del_client to remove the client from
4836 all channels as well. Affected file lib/silcclient/idlist.c.
4838 * Fixed the client library to correctly remove the client
4839 from all channels when the client entry is being destroyed.
4840 Affected file lib/silcclient/client_notify.c, command.c.
4842 * Added auto-nicking support to the client library. If the
4843 applicatio now sets client->nickname it will be sent to the
4844 server after connecting by the library. This way for example
4845 SILCNICK (or IRCNICK) environment variables will have effect
4846 and always change the nickname automatically to whatever
4847 it is wanted. Affected file lib/silcclient/client.[ch].
4849 * Renamed silc_server_command_bad_chars to the
4850 silc_server_name_bad_chars and moved it to the
4851 silcd/server_util.[ch]. Added also new function
4852 silc_server_name_modify_bad to return nickname that
4853 includes bad characters as new nickname without those
4854 bad characters. This check and modify is now used in
4855 silc_server_new_client when the username is initially set
4856 as nickname, so it must be checked to be valid nickname.
4857 Affected file silcd/packet_receive.c.
4859 * The nickname length is now taken from the packet for real
4860 and not trusted to strlen() since it clearly can return
4861 wrong length for nickname including bad characters. This
4862 also applies to channel names. Affected file silcd/command.c.
4864 * Removed the lib/silcsilm/modules directory. Modules are now
4865 compiled into the lib/silcsim. Fixed the copying of the
4866 modules to follow symbolic links in Makefile.am.pre.
4868 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4870 * Fixed silc_string_regexify list creation. Fixes bugs with
4871 BAN and INVITE commands in server. The affected file is
4872 lib/silcutil/unix/silcunixutil.c.
4874 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4876 * Removed the command destructor entirely from the server's
4877 command and command reply routines. It is not needed, and
4878 its usage was buggy and caused crashes. Affected files are
4879 silcd/command[_reply].[ch].
4881 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4883 * Cancel protocol and NULL sock->protocol if timeout
4884 occurred during protocol. Affected file silcd/server.c.
4886 * Cancel protocol timeouts always before calling the final
4887 callback, to assure that after final callback is called
4888 no other state will be called for the protocol anymore.
4889 Affected file silcd/protocol.c.
4891 * Print error log if incoming connection configuration could
4892 not be found. Affected file silcd/server.c.
4894 * Fixed JOIN command to correctly save the founder mode
4895 to the client on normal SILC server, when the channel
4896 was created by the router. Affected file silcd/command.c.
4898 * Fixed LIST command (hopefully) to send correct reply
4899 packets. Affected file silcd/command.c.
4901 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4903 * The silc_packet_receive_process now returns FALSE if the
4904 read data was invalid packet, and TRUE if it was ok.
4906 The server now checks that if unauthenticated connection
4907 sends data and its processing fails the server will close
4908 the connection since it could be a malicious flooder.
4910 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4912 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4914 * Make sure the warning about error opening a log file is
4915 printed only once and not everytime it fails (produces
4916 too much useless log). Affected file lib/silcutil/silclog.c.
4918 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4920 * Made the silc_server_daemonise() function more readable.
4921 Affected file silcd/server.c.
4923 * Pid file is now optional, the user may comment it out from
4924 the config file. Removed define SILC_SERVER_PID_FILE, we
4925 don't need a default any longer. Affected file
4926 configure.in.pre, lib/Makefile.am.pre.
4928 * Make some use of the pid file. The server now dies at startup
4929 if it detects a valid pid file on his path. The server would
4930 die anyway in this circumstance, because of the bind() failure.
4931 Affected file silcd/silcd.c.
4933 * No longer compiling lib/dotconf.
4935 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4937 * Fixed JOIN command parsing not to crash. Affected file
4938 lib/silcclient/command.c.
4940 * Fied the NICK_CHANGE notify to add the new client entry
4941 even it is resolved. This removes an <[unknown]> nick
4942 thingy bug in the client. Affected file is
4943 lib/silcclient/client_notify.c.
4945 * Do not try to allocate 0 bytes (efence does not like it)
4946 in lib/silccore/silccomand.c when encoding payload.
4948 * Do not take IRCNICK as nickname in Irssi SILC client since
4949 it is not possible to set nickname before hand connecting
4950 the server (TODO has an entry about adding auto-nicking
4953 * Changed the silc_server_command_pending to check whether
4954 there already exists an pending entry with the specified
4955 command, command identifier and pending callback. This is
4956 to fix IDENTIFY and WHOIS related crashes that may register
4957 multiple pending commands with same identifier. Affected
4958 file silcd/command.c.
4960 * Fixed the server to reconnect to the router even if it
4961 was already reconnecting and EOF was received. This to
4962 fix a possibility that the server wouldn't ever try to
4963 auto-reconnect to the router. Affected file silcd/server.c.
4965 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4967 * Fixed the server's password authentication to use the
4968 length of the locally saved password, and not the one
4969 sent in the packet. Affected file silcd/protocol.c.
4971 * Fixed same password authentication problem in the
4972 Authentication Payload handling routines in
4973 lib/silccore/silcauth.c.
4975 * Yet another password authentication problem fixed with
4976 channel password handling in silcd/command.c.
4978 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4980 * If first character of string in silc_parse_userfqdn is '@'
4981 then do not parse it. Affected file is
4982 lib/silcutil/silcutil.c.
4984 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4986 * Fixed minor bug in IDENTIFY command reply sending, which
4987 caused various weird problems during JOIN when it was
4988 resolving names for users. Affected file silcd/command.c.
4990 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4992 * Fixed the IDENTIFY command reply sending to chech better valid
4993 clients. It was possible to send incomplete list of replies.
4994 Affected file silcd/command.c.
4996 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4998 * Added silc_client_command[s]_[un]register functions now to
4999 dynamically register the commands in client library. Removed
5000 the static table of commands. This allows the client library
5001 to call commands without causing the application to know about
5002 what commands library has called.
5004 Removed the INFO command reply kludge to detect when the command
5005 was called by library. Now library use its own command reply
5006 function for INFO command.
5008 Added function silc_client_command_call to call a command.
5009 Application can use it to call command, not access the structure
5012 Now all commands that are sent by the client library (not
5013 explicitly sent by application) use own command reply functions.
5015 Affected files around lib/silcclient/ and in
5016 irssi/src/silc/core/.
5018 * Fixed the WHOIS command reply sending to chech better valid
5019 clients. It was possible to send incomplete list of replies.
5021 Fixed the WHOIS and IDENTIFY to send the request to router
5022 if normal server did not do it and did not find any results.
5024 Affected file silcd/command.c.
5026 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5028 * Moved the internal data from SilcClient context into its
5029 own file, not accesible to application. Affected files
5030 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5031 and other files in client library.
5033 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5035 * Added doc/examples installation target in Makefile.am.pre.
5038 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5040 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5041 commands the found client entry will be removed from the
5042 cache, after notifying application about the error. Affected
5043 file lib/silcclient/command_reply.c.
5045 * Changed the /MSG to check for exact nickname user gave, and
5046 not let `nick' match `nick@host' if it is only one found. Now,
5047 user must type the exact nickname (like nick@host2) even if
5048 there are no more than one same nicks found. This is to avoid
5049 a possibility of sending nickname to wrong nickname since
5050 `nick' could match `nick@host'. Affected file is
5051 irssi/src/core/silc-servers.c.
5053 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5055 * Do not print "you are now server operator" or similar when
5056 giving /away command. Affected files are
5057 irssi/src/silc/core/client_ops.c, silc-servers.h.
5059 * Made the silc_server_command_pending_error_check to send
5060 the same command reply payload it received back to the
5061 original sender of the command. This way all arguments
5062 that was received by the server will be received by the
5063 client too. Affected file silcd/command.c.
5065 * Added the silc_idcache_add to return the created cache entry
5066 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5068 * Add global clients to expire if they are not on any channel.
5069 This is because normal server will never know if they signoff
5070 if they are not on any channel. The cache expiry will take
5071 case of these entries. This is done by normal servers only.
5072 The affected files are silcd/command_reply.c,
5073 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5075 * If server receives invalid ID notification for WHOIS or
5076 IDENTIFY and the ID exists in the lists, it is removed.
5077 Affected file silcd/command_reply.c.
5079 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5080 in client then client entry that it matches is searched and
5081 the nickname is printed on the screen for user. Affected
5082 file irssi/src/silc/core/client_ops.c.
5084 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5086 * Use cache entry expire time in the LIST command reply to
5087 purge old entries from the cache after the LIST command
5088 reply has been received. This way we don't have non-existent
5089 entries in the cache for too long. Affected file is
5090 silcd/command_reply.c.
5092 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5094 * If we are normal server, and we've not resolved client info
5095 in WHOIS or IDENTIFY from router, and it is global client,
5096 we'll check whether it is on some channel. If it is not
5097 then we cannot be sure about its validity and will resolve it
5098 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5099 file silcd/command.c.
5101 * Search channel by name (if possible) rather than by ID
5102 in IDENTIFY command's command reply. Affected file is
5103 silcd/command_reply.c.
5105 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5107 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5108 Updated specs and implemented it. Affected file silcd/command.c,
5109 silcd/packet_send.c and silcd/packet_receive.c.
5111 * Implemented the <founder auth> payload handling in the JOIN
5112 command. If provided all conditions for channel joining
5113 except requirement to provide correct passphrase can be
5114 overrided by the channel founder. Updated the protocol specs.
5115 Affected file silcd/command.c.
5117 Added support for founder auth in JOIN command in client
5118 library. Fixed the parsing of the JOIN command now to support
5119 all options as they should be. The affected file is
5120 lib/silcclient/command.c.
5122 * Optimized the WHOIS and IDENTIFY commands to send the request
5123 to router only if it includes nicknames or other names. If
5124 they include only IDs then check the local cache first before
5125 routing. Affected file is silcd/command.c.
5127 * Added channels topic announcements. Affected file is
5128 silcd/packet_receive.c and silcd/server.c.
5130 * Fixed the silc_server_send_notify_topic_set to really destine
5131 the packet to channel. Affected file silcd/packet_send.c.
5133 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5134 library. Affected file lib/silcclient/client_notify.c.
5136 * Added UMODE announcements. Affected file silcd/server.c.
5138 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5140 * Memory leak fixes in:
5142 lib/silcutil/silcsockconn.c
5143 lib/silcske/silcske.c
5144 lib/silcske/groups.c
5146 lib/silccrypt/silcpkcs.c
5147 lib/silccore/silccommand.c
5148 lib/silccore/silcidcache.c
5153 * ROBOdoc documented the lib/silcske/groups.h file and a
5154 bit changed the interface for better.
5156 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5158 * Update the client entry context in the ID cache after
5159 nick change. Affected file lib/silcclient/command.c.
5160 Fixes the CUMODE command when regaining founder privileges,
5161 and a little WHOIS problem.
5163 * Fixed silc_net_gethostbyname to correctly call the
5164 inet_ntop. Affected file lib/silcutil/silcnet.c.
5166 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5168 * Added IPv6 support checking to the configure.in.pre, added
5169 also --enable-ipv6 option to override the check. Affected
5170 file configure.in.pre.
5172 * The silc_thread_create now calls the start function
5173 directly if threads support is not compiled in. Removes
5174 ugly #ifdef's from generic code. Affected files are
5175 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5177 * Added silc_net_gethostby[name/addr]_async to asynchronously
5178 resolve. Affected files are lib/silcutil/silcnet.[ch].
5180 * Added support for rendering IPv6 based server, client and
5181 channel IDs. Affected file lib/silcutil/silcutil.c.
5183 * Added support for creating IPv6 based server IDs. Affected
5184 file is silcd/serverid.c.
5186 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5188 * Added silc_net_gethostby[addr/name] into the
5189 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5190 routines. Added silc_net_is_ip[4/6]. Affected file is
5191 lib/silcutil/unix/silcunixnet.c. All routines that take
5192 address as argument now supports both IPv4 and IPv6 addresses.
5194 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5196 * Fixed LIST command reply sending in server. Affected file
5199 * Server now sends the kicker's client ID in the KICK notify
5200 to the kicked client. Affected file silcd/command.c.
5202 * The client library now parses the kickers client ID and
5203 UI displays it. Affected files lib/silcclient/client_notify.c
5204 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5206 * Made all payload parsing function prototypes consistent.
5207 They all take now const unsigned char * and uint32 pair as
5208 the payload data instead of SilcBuffer. Changes all around
5209 the source tree. Other unsigned char* -> const unsigned char*
5210 changes around the tree as well.
5212 * Optimized SFTP client and server packet sending not to
5213 allocate new buffer for each packet but to recycle the
5214 first allocated buffer. Affected files are
5215 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5217 * Optimized the SFTP client to use SilcList instead of
5218 SilcDList for requests, because it is faster. Affected file
5219 is lib/silcsftp/sftp_client.c.
5221 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5222 into lib/silccore/silcid.[ch].
5224 Renamed silcpayload.[ch] into silcargument.[ch].
5226 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5228 * If client entry is deleted with active key agreement
5229 session, abort the session.
5231 The silc_client_abort_key_agreement now calls the completion
5232 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5234 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5237 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5239 * Don't use __restrict in older GCC's. Affected file is
5240 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5242 * silc_net_localhost now attempts to reverse lookup the
5243 IP/hostname. Affected file lib/silcutil/silcnet.c.
5245 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5246 command. It can be used to gain founder privileges at
5247 the same time when joining the channel.
5249 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5250 kicker's client ID as well. Updated protocol specs.
5252 Defined that the server must send SILC_COMMAND_IDENTIFY
5253 command reply with error status to client who sent
5254 private message with invalid client ID.
5256 Updated the protocol specification.
5258 * Added silc_server_send_command_reply to send any
5259 command reply. Affected file silcd/packet_send.[ch].
5261 * Added silc_id_payload_encode_data to encode ID payload
5262 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5264 * The server now send IDENTIFY command reply with error
5265 status if client ID in private message is invalid. Affected
5266 file silcd/packet_receive.c.
5268 * Save the server key file with server's IP address in
5269 the filename instead of hostname. The affected file is
5270 irssi/src/silc/core/client_ops.c.
5272 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5274 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5277 * Added libtool support for compiling shared objects in
5278 lib/silcsim. Affected file configure.in.pre and
5279 lib/silcsim/Makefile.am. Original patch by cras.
5281 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5283 * Pid file configuration, and server's config file fixes
5284 patch by toma. Updated CREDITS file.
5286 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5288 * Fixed silc_client_channel_message to not try to decrypt
5289 the message twice if it resolved the destination client
5290 information. This could cause of dropping one channel
5291 message. Affected file lib/silcclient/client_channel.c.
5293 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5295 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5296 lib/silcclient/client.c. This function is used when the SILC
5297 Client is run under some other scheduler, or event loop or
5298 main loop. On GUI applications, for example this may be
5299 desired to used to run the client under the GUI application's
5300 main loop. Typically the GUI application would register an
5301 idle task that calls this function multiple times in a second
5302 to quickly process the SILC specific data.
5304 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5306 * Fixed silc_server_drop() for dropping the supplementary
5307 groups as well, this could cause a security hole on some
5310 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5312 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5315 * Write PID file after dropping privileges. Added -F option
5316 to run server on foreground. A patch by debolaz.
5317 Affected files silcd/server.c, silcd/silcd.c.
5319 * Fixed MOTD to return the MOTD file server name. Affected
5320 file silcd/command.c.
5322 * Added INFO command reply handling to the Irssi SILC Client.
5323 Affected file irssi/src/silc/core/client_ops.c.
5325 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5327 * Fixed the silc_idcache_list_* routines to really support
5328 the dynamic list. Fixes a crash. Affected file is
5329 lib/silccore/silcidcache.c.
5331 * Fixed the LIST command reply to really call LIST command's
5332 pending callbacks. Affected file silcd/command_reply.c.
5334 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5336 * Update conn->local_entry->nickname after giving NICK
5337 command. Affected file lib/silcclient/command.c.
5339 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5341 * Added the [pid] option to the silcd configuration file
5343 Affected files: serverconfig.[ch] and silcd.c
5345 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5347 * Save fingerprint in WHOIS command reply in server.
5348 Affected file silcd/command_reply.c.
5350 * Fixed NICK commands pending callback registration.
5351 Affected file lib/silcclient/command.c.
5353 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5355 * Use ++server->cmd_ident when sending commands in server,
5356 instead of random number. Affected file silcd/command.c.
5358 * Fixed GETKEY command reply to call actually GETKEY pending
5359 command callbacks. Affected file silcd/command_reply.c.
5361 * A bit stricter check for nicknames. Check for same nickname
5362 in NICK command also. Affected file silcd/command.c.
5364 * Do not call INFO command everytime client ID changes, only
5365 during first connecting. Affected file lib/silcclient/client.c.
5367 * Set the new nickname only after successful command reply for
5368 NICK command is returned by server. Affected file
5369 lib/silcclient/command.c.
5371 * Remove nicknames from nicklist during server_signoff notify.
5372 Should fix /NAMES bit more. The affected file is
5373 irssi/src/silc/core/silc-channels.c.
5375 * Added `fingerprint' field to the SilcIDListData in the
5376 silcd/idlist.h to hold the fingerprint of the client's
5379 Send the fingerprint of the client's public key in WHOIS
5382 Affected files silcd/command.c, and silcd/idlist.[ch].
5384 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5385 create fingerprint from given data.
5387 * Show the fingerprint of the client's public key in WHOIS.
5388 Affected files irssi/src/module-formats.[ch] and
5389 irssi/src/silc/core/client_ops.c.
5391 * Format the multiple same nicknames also during JOIN and
5392 NICK_CHANGE notifys. Affected file is
5393 lib/silcclient/client_notify.c.
5395 * Do not print error on screen for invalid private message
5396 payload since it can come if someone is sending private
5397 messages with wrong key. Affected file
5398 lib/silccore/silcprivate.c.
5400 * Fixed multiple concurrent /PING crash. Affected file
5401 lib/silcclient/command.c.
5403 * Changed the wrong ID encoding. All IP addresses must be
5404 in MSB first order in encoded format. They were encoded
5405 wrong and was in LSB format. Affected files are
5406 silcd/serverid.c, lib/silcutil/silcutil.c.
5408 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5410 * Call the `connect' client operation through the scheduler
5411 in case of error. Affected file lib/silcclient/client.c.
5413 * Call the `failure' client operation even if the error
5414 occurred locally during a protocol. Affected file is
5415 lib/silcclient/protocol.c.
5417 * Added support of sending LIST command to router from normal
5418 server. This way normal server can get list of all channels
5419 in the network too. Fixed the channel list sending in the
5420 server too. Affected files are silcd/command.c, and
5421 silcd/command_reply.[ch].
5423 * Added silc_server_update_channels_by_server and
5424 silc_server_remove_channels_by_server. They are used during
5425 disconnection of primary router and in backup router protocol.
5426 Affected file silcd/server_util.[ch], silcd/server.c and
5427 silcd/server_backup.c.
5429 * Fixed channel adding to global list in IDENTIFY command
5430 reply in server. Affected file silcd/command_reply.c.
5432 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5434 * If the incoming packet type is REKEY or REKEY_DONE process
5435 that packet always synchronously. Fixes yet another MAC
5436 failed error on slow (dialup) connections. Affected file
5437 lib/silcclient/client.c and silcd/server.c.
5439 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5441 * Call check_version SKE callback for initiator too. Affected
5442 file lib/silcske/silcske.c.
5444 * Implemented fix for security hole found in the SKE that was
5445 fixed in the specification few days back; the initiator's
5446 public key is now added to the HASH value computation.
5447 Added backwards support for the old way of doing it too, for
5448 old clients and old servers. Affected file is
5449 lib/silcske/silcske.c.
5451 * Enabled mutual authentication by default in SKE. If initiator
5452 is not providing mutual authentication the responder will
5453 force it. This will provide the proof of posession of the
5454 private key for responder. The affected files are
5455 lib/silcclient/protocol.c and silcd/protocol.c.
5457 * Do not cache anymore the server's public key during SKE.
5458 We do mutual authentication so the proof of posession of
5459 private key is done, and if the server is authenticated in
5460 conn auth protocol with public key we must have the public
5461 key already. Affected file silcd/protocol.c.
5463 * Added new global debug variable: silc_debug_hexdump. If
5464 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5465 file lib/silcutil/silclog.[ch].
5467 * Fixed compilation warning due to char * -> const char *.
5468 Affected files lib/silcutil/silcnet.h, and
5469 lib/silccore/silcauth.[ch].
5471 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5473 * Fixed CMODE command when new channel key was created. If
5474 the creation failed the old key was removed. Next time giving
5475 same command would crash the server since the old key was
5476 freed already. Affected file silcd/command.c.
5478 * Fixed the silc_server_announce_get_channels to not crash
5479 on reconnect. Affected file silcd/server.c.
5481 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5483 * Added silc_log_set_debug_string function to set a regex
5484 string to match for debug output. Only the function names,
5485 or filenames matching the given debug string is actually
5486 printed. This way it is possible to filter out those debug
5487 strings that user is not interested in.
5489 Fixed a bug in silc_string_regexify.
5491 Affected files lib/silcutil/silclog.[ch], and
5492 lib/silcutil/unix/silcunixutil.c.
5494 * Changed the -d options in both server and Irssi SILC client
5495 to take the debug string as argument. Affected files
5496 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5498 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5500 * Added silc_hash_babbleprint to create a Bubble Babble
5501 Encoded fingerprint. The encoding is developed by Antti
5502 Huima (draft-huima-babble-01.txt), and it creates human
5503 readable strings out of binary data. Affected file
5504 lib/silccrypt/silchash.[ch].
5506 * Print the babble print now in addition of fingerprint as well
5507 in Irssi SILC client. Affected files are
5508 irssi/src/fe-common/silc/module-formats.[ch],
5509 irssi/src/fe-common/silc/core/client_ops.c.
5511 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5513 * Fixed a security problem found in SKE. The initiator's
5514 public key too is now added to the HASH hash value creation
5515 which is signed by the responder to create the SIGN value.
5516 This will prevent anyone in the middle to lie to the responder
5517 about the initiator's public key. If this is done now, the
5518 man in the middle will get caught. Updated the protocol
5521 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5523 * Better installation directory handling. Configure module
5524 paths and other paths automatically to example_silc* files
5525 in doc/. A patch by toma.
5527 * Fixed compiler warning from MPI library, and from SILC RNG.
5530 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5531 It can be configured with ./configure. A patch by toma.
5533 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5535 * Find correct make to use in prepare-clean. A patch by
5536 toma. Affected file prepare-clean.
5538 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5540 * Added irssi variables use_auto_addr, auto_bind_ip,
5541 auto_bind_port and auto_public_ip.
5543 * Changed the interface for silc_client_send_key_agreement
5544 in lib/silcclient/silcapi.h
5548 irssi/src/silc/core/silc-core.c
5550 lib/silcclient/silcapi.h
5551 irssi/src/silc/core/silc-channels.c
5552 lib/silcclient/client_keyagr.c
5555 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5557 * Added silc_pkcs_public_key_compare to compare two
5558 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5560 * Check that the client who set the founder mode on the
5561 channel is the same client that is giving the founder
5562 mode to itself. It is done by comparing the saved public
5563 key (it is saved even in the authentication is passphrase).
5564 Affected file silcd/command.c.
5566 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5568 * Do not process packet for disconnected socket connection.
5569 Affected file lib/silccore/silcpacket.c.
5571 * Process the DISCONNECT packet through scheduler in the
5572 client library. Affected file lib/silcclient/client.c.
5574 * Fixed the silc_client_packet_parse to not to increase
5575 the packet sequence number if the conn->sock and the
5576 current socket connection is not same. This can happen
5577 for example during key agreement when the conn includes
5578 multiple socket connections (listeners). Affected file
5579 lib/silcclient/client.c.
5581 * The sender of the file transfer request now provides also
5582 the pointer (listener) for the key exchange protocol. If
5583 the listener cannot be created then it sends empty key
5584 agreement and lets the receiver provide the listener.
5586 Added `local_ip' and `local_port' arguments to the
5587 silc_client_file_send. If they are provided they are used,
5588 if not then it will attempt to find local IP address, if
5589 not found or bind fails then the remote client will provide
5592 Affected files are lib/silcclient/client_ftp.c and
5593 lib/silcclient/silcapi.h.
5595 * Extended the FILE SEND command to support defining the
5596 local IP and port for key exchange listener. They are
5597 optional. Affected file irssi/src/silc/core/silc-servers.c.
5599 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5601 * Defined to WHOIS command reply the sending of fingerprint
5602 of the client's public key (if the proof of posession of the
5603 corresponding private key is verified by the server).
5604 Updated to the protocol specification.
5606 * Added support of receiving the client's public key's
5607 fingerprint in command reply in client library. Affected
5608 file is lib/silcclient/command_reply.c, and
5609 lib/silcclient/idlist.[ch].
5611 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5613 * Do not send over 128 chars long nickname to the server
5614 in NICK command. Affected file lib/silcclient/command.c.
5616 * Do not send over 256 chars long channel names to the server
5617 in JOIN command. Affected file lib/silcclient/command.c.
5619 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5621 * Assure that silc_server_close_connection cannot be called
5622 twice for same socket context. Affected file is
5625 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5627 * Send error message to application if opening file for
5628 writing during file transfer fails. Affected file is
5629 lib/silcclient/client_ftp.c.
5631 Remove all file transfer sessions for a client that we're
5632 removing from ID cache.
5634 Affected file is lib/silcclient/client_ftp.c.
5636 * Fixed silc_net_addr2bin to return correct address. Affected
5637 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5639 * Fixed file transfer session removing on signoff notify.
5640 Affected file irssi/src/silc/core/silc-servers.c.
5642 * Added the SilcClientFileError to be returned in the monitor
5643 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5644 Affected file lib/silcclient/silcapi.h.
5646 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5648 * Fixed a crash in silc_client_ftp_free_sessions and
5649 silc_client_ftp_session_free_client. Affected file
5650 lib/silcclient/client_ftp.c.
5652 * Added `disabled' field in the SilcChannelEntry in the server
5653 to indicate if the server entry is disabled. Affected file
5654 silcd/idlist.h, silcd/command[_reply].c.
5656 * SILC server adds now /var/run/silcd.pid everytime it is
5657 started. Affected file silcd/silcd.c.
5659 * Added silc_server_packet_send_clients to send a packet to
5660 the provided table of client entries. Affected file
5661 silcd/packet_send.[ch].
5663 * Fixed a crash in client resolving in client_prvmsg.c in
5664 client library. Affected file lib/silcclient/client_prvmsg.c.
5666 * Do not actually remove the client directly from ID cache
5667 during SERVER_SIGNOFF, but invalidate it. This way we
5668 preserve the WHOWAS info for the client. Affected file
5669 silcd/server_util.c.
5671 * Fixed SERVER_SIGNOFF notify handling in the server. The
5672 server is now able to process incoming SERVER_SIGNOFF notify
5673 for a server that it doesn't even know about. It will remove
5674 the clients provided in the notify. Affected file
5675 silcd/packet_receive.c.
5677 * Check for partial packet in data queue after every packet that
5678 was found from the queue. Return and wait for more data if
5679 there is partial data in queue. Affected file is
5680 lib/silccore/silcpacket.c.
5682 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5684 * Added SilcClietFileError enum to indicate error in
5685 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5686 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5687 Affected files lib/silcclient/silcapi.h and
5688 lib/silcclient/client_ftp.c.
5690 * Check that newsize in silc_buffer_realloc is larger than
5691 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5693 * Added better monitor of file transfers. It now monitors
5694 key agreement protocol during the file transfer too. Added
5695 error reporting too. Affected files
5696 irssi/src/silc/core/silc-servers.c,
5697 irssi/src/fe-common/silc/module-formats.[ch].
5699 * Wrote a help file for FILE command.
5701 * Added silc_rng_global_get_byte_fast to get not-so-secure
5702 random data as fast as possible. Random data is read from
5703 /dev/urandom if available and from the SILC RNG if not
5704 available. It is used in padding generation. Affected file
5705 lib/silccrypt/silcrng.[ch].
5707 * All packets in client library are now processed synchronously.
5708 Optimized packet processing a lot. Affected file
5709 lib/silcclient/client.c.
5711 * All server connection packets are processing synchronously
5712 now in server, to optimize packet processing. Affected file
5715 * Include files are installed now only in Toolkit distribution
5716 if make install is given. Affected files: all Makefile.am's.
5718 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5720 * Assure that silc_client_notify_by_server_resolve does not
5721 resolve the client information multiple times. If it cannot
5722 be found by the first it cannot be found at all. Affected
5723 file lib/silcclient/client_notify.c.
5725 * Fixed WHOWAS command reply calling. Affected file
5726 lib/silcclient/command_reply.c.
5728 * Removed all references to silc_idlist_get_client from the
5729 Irssi SILC client since that call is internal call used by
5730 the library. The Irssi SILC client will use now client
5731 retrieval functions found in silcapi.h.
5733 * Fixed a bug in resolving nickname info before sending
5734 private message. It used freed memory. Affected file
5735 irssi/src/silc/core/silc-servers.c.
5737 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5739 * Assure my_channels statistics cannot go negative in server.
5740 Affected files silcd/server.c, silcd/server_util.c.
5742 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5744 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5746 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5748 * Win32 Toolkit changes. Affected files
5749 win32/silc.dsw, win32/libsilc/libsilc.def,
5750 win32/libsilcclient/libsilc.def,
5751 lib/silcutil/silcutil.c, and
5752 lib/sftp/sftp_fs_memory.c.
5754 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5756 * Added silc_net_localip to return local host's IP address.
5757 Affected file lib/silcutil/silcnet.[ch].
5759 * If key exchange or rekey protocol is active for a connection
5760 parse all packets syncronously since there might be packets
5761 in packet queue that we are not able to process without first
5762 processing packets before them. Affected file silcd/server,
5763 lib/silcclient/client.c.
5765 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5766 whether library should continue processing the packet.
5767 Affected file lib/silccore/silcpacket.h.
5769 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5770 SilcSFTPMonitorData to SFTP server to monitor various
5771 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5772 lib/silcsftp/sftp_server.c.
5774 * Added silc_file_size to return file size. Affected file
5775 lib/silcutil/silcutil.[ch].
5777 * Implemented the file transfer support for the client library.
5778 Added preliminary support for simple client to client one-file
5779 transmission. Affected file lib/silcclient/client_ftp.c,
5780 lib/silccilent/client.[ch].
5782 * Added new local command FILE to the Irssi SILC Client.
5783 It is used to perform the file transfer. It has subcommands
5784 SEND, RECEIVE, SHOW and CLOSE. Affected files
5785 irssi/src/silc/core/client_ops.c,
5786 irssi/src/silc/core/silc-server.[ch].
5788 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5790 * Relay the SILC_PACKET_FTP in the server. Affected files
5791 silcd/server.c and silcd/packet_receive.c.
5793 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5795 * Renamed silc_file_read and silc_file_write to functions
5796 silc_file_readfile and silc_file_writefile. Added function
5797 silc_file_open and silc_file_close. Affected files
5798 lib/silcutil/silcutil.[ch].
5800 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5802 * Resolve the client info when received private message or
5803 channel message for a client which nickname we don't know.
5804 Affected files lib/silcclient/client_prvmsg.c and
5805 lib/silcclient/client_channel.c.
5807 * Do not crash in /KEY if client is not connected. Affected
5808 file irssi/src/silc/core/silc-channels.c.
5810 * Added SilcClientStatus field to the SilcClientEntry in the
5811 lib/silcclient/idlist.h.
5813 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5814 is incomplete and is being resolved, it won't be resolved
5817 Make sure also that USERS command reply does not resolve
5818 twice information. Affected file is
5819 lib/silcclient/command_reply.c.
5821 Make sure that silc_client_get_clients_by_list does not
5822 resolve twice same information.
5824 * Check for valid client->id in the silc_server_free_client_data.
5825 Affected file silcd/server.c.
5827 * Fixed /GETKEY nick@server not to crash if the server entry
5828 is not found. Affected file lib/silcclient/command.c.
5830 * Fixed the silc_server_check_cmode_rights to check the
5831 requested modes correctly. Affected file silcd/command.c.
5833 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5835 * Better checks for non-printable chars in nick added.
5836 Affected file silcd/command.c.
5838 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5840 * Call the silc_server_udpate_servers_by_server in the
5841 primary router that comes back online in the backup resuming
5842 protocol. Otherwise it routes packets wrong. Affected file
5843 silcd/server_util.[ch], silcd/server_backup.c.
5845 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5847 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5848 lib/silcutil/silcbuffmt.[ch].
5850 * Redefined the SILC packet header to include the padding
5851 length. Affected file lib/silccore/silcpacket.[ch].
5853 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5854 length for maximum padding up to 128 bytes). Affected
5855 file lib/silccore/silcpacket.h.
5857 * Removed all backwards support for old 0.5.x MAC thingies.
5858 The SILC packet header change makes it impossible to be
5859 backwards compatible.
5861 * Send the ENDING packet with timeout in the backup resuming
5862 protocol. This is to assure that all routers has connected
5863 to the primary router. Affected file silcd/server_backup.c.
5865 * Changed the RNG to take the first IV from random data. It
5866 used to take it from zero actually. Changed the RNG also
5867 to use /dev/urandom during session. /dev/random is used
5868 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5870 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5872 * Changed the SILC packet header to have the first two bytes
5873 (the packet length) encrypted. Affected files aroung the
5874 code tree, lib/silccore/silcpacket.[ch]. Removed the
5875 SilcPacketCheckDecrypt callback. It is not needed anymore
5876 since the silc_packet_receive_process will determine now
5877 whether the packet is normal or special.
5879 * Implemented the unidirectional MAC keys. Affected files
5880 lib/silcske/silcske.c, silcd/protocol.c and
5881 lib/silcclient/protocol.c.
5883 * Implemented the packet sequence number to the MAC computation.
5884 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5885 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5886 lib/silcclient/protocol.c.
5888 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5890 * Allow backup router to announce servers. All servers
5891 announced by backup router are added to the global list
5892 automatically. Update hte server's socket to our primary
5893 router also when backup router announces a server.
5894 Affected file silcd/packet_receive.c.
5896 * Do not update the client->router in the function
5897 silc_server_udpate_clients_by_server if the client is on
5898 global list. We might fail to find any specific server
5899 for locally connected clients and local cell clients. They
5900 should still use the `from' and not `to' as client->router.
5901 This fixes backup router resuming protocol. Affected file
5902 silcd/server_util.c.
5904 * Decrease channel statistics count only if the channel
5905 deletion worked. Affected files are silcd/server.c and
5906 silcd/server_util.c.
5908 * Added silc_server_update_servers_by_server to update origin
5909 of all server entries. Used during backup router protocol.
5910 Affected files silcd/server_util.[ch], silcd/server.c. and
5911 silcd/backup_router.c.
5913 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5914 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5915 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5916 lib/silccrypt/silchmac.c.
5918 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5920 * Assure that router cannot reroute the same channel message
5921 to the sender. Affected file silcd/packet_receive.c.
5923 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5925 * Made better checks that the channel message is not sent
5926 to the router it came from. Affected file is
5927 silcd/packet_send.c. Fixed memory leak too.
5929 * Announce informations for incoming router connection, but
5930 only after checking if it is replaced by backup router.
5931 Affected file silcd/packet_receive.c.
5933 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5935 * Fixed the backup resuming protocol to work in multiple
5936 router environment. Affected file silcd/server_backup.c.
5938 * Route packet only to one router in the function
5939 silc_server_packet_send_to_channel. Affected file is
5940 silcd/packet_send.c.
5942 * Fixed silc_server_send_notify_dest to set the broadcast
5943 flag. Fixed the silc_server_send_notify_topic to actually
5944 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5945 Affected file silcd/packet_send.c.
5947 * Changed the SFTP Filesystem interface. Changed the
5948 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5949 the filesystem operation function. The SilcSFTPFilesystem
5950 is now a context that is allocated by all filesystem allocation
5951 functions and it already includes the operations structure
5952 and filesystem specific context. It is given as argument
5953 now to the silc_sftp_server_start. This made the interface
5954 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5955 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5957 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5959 * Changed the backup router adding and getting interfaces
5960 in the server. The router that will be replaced by the
5961 specified backup router is now sent as argument. Affected
5962 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5965 * Added silc_net_addr2bin_ne to return the binary form of
5966 the IP address in network byte order. Affected files
5967 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5969 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5971 * Check for existing server ID in silc_server_new_server
5972 and in silc_server_connect_to_router_final and remove the
5973 old entry if it exists. Affected file silcd/packet_receive.c,
5976 * Send the channel message always to only one router, either
5977 in upstream or downstream. Affected file is
5978 silcd/packet_send.c.
5980 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5982 * Wrote the definition of the backup resuming protocol to the
5983 protocol specification.
5985 * Removed one redundant channel key generation from normal
5986 server during joining procedure. Removed one redundant
5987 channel key sending from server to router during joining
5988 procedure. Affected file silcd/command.c.
5990 * Made minor bugfixes to the backup router resuming protocol.
5991 Affected file silcd/server_backup.c, server.c.
5993 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5995 * Added --disable-asm configuration option. Affected files
5996 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5999 * Implemented the backup resuming protocol that is used to
6000 resume the primary router position in the cell after the
6001 primary router comes back online. Affected files
6002 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6003 and silcd/server_util.[ch].
6005 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6007 * Sleep two (2) seconds after sending QUIT command to server.
6008 Affected file lib/silcclient/command.c.
6010 * Assure that if outgoing data buffer is pending do not force
6011 send any data. Affected file silcd/packet_send.c.
6013 * Assure that if outgoing data buffer is pending do not force
6014 send any data. Affected file lib/silcclient/client.c.
6016 * Implemented the backup router support when the primary router
6017 goes down. The servers and routers can now use the backup
6018 router as new primary router without loosing connectivity.
6020 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6022 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6023 in the server to indicate disabled entry. All data read
6024 from the connection will be ignored and no data is sent
6025 for entry that is disabled. Affected files are
6026 silcd/idlist.h, silcd/server.c.
6028 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6030 * Created SFTP client and server test programs in the
6031 lib/silcsftp/tests directory.
6033 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6035 * Implemented memory filesystem (virtual filesystem) for
6036 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6039 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6041 * Implemented the SFTP (SSH File Transfer Protocol) to the
6042 lib/silcsftp. It includes SFTP client and SFTP server
6045 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6047 * Moved lib/silccore/silcprotocol.[ch] to the
6048 lib/silcutil library.
6050 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6051 take variable argument list pointer as argument. Affected
6052 file lib/silcutil/silcbuffmt.[ch].
6054 * Added silc_buffer_set function that is used to set data
6055 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6056 Affected file lib/silcutil/silcbuffer.h.
6058 * Changed various routines in the core library to use the new
6059 silc_buffer_set instead of allocating new buffer only for
6062 * Added 64-bit value formatting and unformatting support to the
6063 silc_buffer_[un]format routines. Affected file is
6064 lib/silcutil/silcbuffmt.[ch].
6066 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6067 to includes/bitmove.h.
6069 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6071 * Fixed channel user mode saving in client library. Affected
6072 file lib/silcclient/command[_reply].c.
6074 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6076 * Defined the file transfer to the SILC Protocol. Added
6077 new packet type SILC_PACKET_FTP and defined File Transfer
6078 Payload. The mandatory file transfer protocol is SFTP
6079 (SSH File Transfer Protocol). Affected file in addition
6080 of the internet draft is lib/silccore/silcpacket.h.
6082 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6083 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6084 is used as part of backup router protocol when the primary
6085 router of the cell is back online and wishes to resume
6086 the position as primary router.
6088 * Redefined the MAC generation keys in the protocol. The
6089 same key is not used anymore in both direction. Both
6090 direction will now use different keys for sending and
6091 receiving. This fixes a potential security flaw. This
6092 change causes incompatibilities in the protocol.
6094 * Redefined also the MAC computation from the packet.
6095 An packet sequence number is now added to the MAC
6096 computation. This prevents possible replay attacks against
6097 the protocol. This change too causes incompatibilities
6100 Added `sequence' field to the SilcPacketContext to hold
6101 the current sequence number for the packet.
6103 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6105 * Added `created' field to the SilcIDListData in the file
6106 silcd/idlist.h to indicate the time when the entry was
6109 * Added `created' field to the SilcChannelEntry too. Affected
6110 file silcd/idlist.h.
6112 * Added `creation_time' aguments to all the announcement functions
6113 in the server. If it is provided then only the entries that
6114 was created after the provided time frame are actually
6115 announced. Affected file silcd/server.[ch].
6117 * The protocol says that the Channel ID's IP address must be
6118 based on the router's IP address. Added check for this in
6119 the silc_server_new_channel when processing incoming New Channel
6120 Payload. Affected file silcd/packet_receive.c.
6122 * Print out the correct version with --version in SILC client.
6123 Affected file irssi/src/silc/core/silc-core.c.
6125 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6127 * Fixed WHOWAS command to check for completnes of the client
6128 entry always, not just when the command is coming from client.
6129 Affected file silcd/command.c.
6131 * Added new function silc_server_packet_queue_purge to purge the
6132 outgoing data queue to the network. After the function returns
6133 it is guaranteed that the outgoing packet queue is empty.
6134 Affected file silcd/packet_send.[ch].
6136 * Purge the outgoing packet queue in the rekey protocol's final
6137 callback to assure that all rekey packets go to the network
6138 before quitting the protocol. Affected file silcd/server.c.
6140 * Added silc_client_packet_queue_parse as similar function as
6141 in server to the client library. The affected file is
6142 lib/silcclient/client.c.
6144 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6146 * Splitted silcd/server.c and created silcd/server_util.[ch]
6147 for utility functions.
6149 * Added new socket flag SILC_SF_DISABLED to indicate that the
6150 connection is open but nothing can be sent to or received from
6151 the connection. Affected file lib/silcutil/silsockconn.[ch].
6152 The checking for disabled socket is checked in the low level
6153 silc_socket_write and silc_socket_read functions.
6155 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6157 * Allow only nicknames and channel names that fits into the
6158 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6160 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6162 * When processing JOIN command reply in server check that if
6163 the channel exists in our global list we'll move it the local
6164 list. Affected file silcd/command_reply.c.
6166 * Fixed the check whether client is joined on the channel already
6167 in JOIN command. Affected file lib/silcclient/command.c.
6169 * Fixed the JOIN command reply to check whether the channel
6170 already exists. Affected file lib/silcclient/command_reply.c.
6172 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6174 * Added silc_ske_status_string to map the SKE error numbers
6175 to readable strings. The affected files are
6176 lib/silcske/silcske[_status].[ch].
6178 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6180 * Do not show the private channels on the WHOIS channel list
6181 as it is not allowed by the protocol. The affected file is
6184 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6186 * Assure that the packet length digged from the actual packet
6187 is something sensible in the silc_packet_decrypt_rest_special
6188 in lib/silccrypt/silcpacket.c.
6190 * Free and NULL the allocated pointer in silc_hmac_alloc if
6191 the HMAC allocation fails. The affected file is
6192 lib/silccrypt/silchmac.c.
6194 * Print the selected security properties to the log files in
6195 the server. Affected file silcd/protocol.c.
6197 * Add SKE's reference counter even if calling the completion
6198 callback manually. Otherwise it goes negative, although it
6199 does not cause any problems. The affected file is
6200 lib/silcske/silcske.c.
6202 * Remove the client entry with short timeout after giving the
6203 KILL command. Affected file lib/silcclient/command.c.
6205 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6206 case all found clients are already disconnected (WHOWAS would
6207 found them) in the server. Affected file silcd/command.c.
6209 * Update the last_receive (time of last data received) to be
6210 updated only when received private or channel message so that
6211 the idle time showed in WHOIS makes more sense.
6213 * Added boolean field `valid' in to the SilcClientEntry in the
6214 client library to indicate whether the entry is valid or not.
6215 This fixes the nickname change bug on channel when changing
6216 the nickname to be same than the old (like nick to Nick) the
6217 nickname formatter doesn't set the new nick anymore to Nick@host.
6218 Affected file lib/silcclient/idlist.[ch].
6220 * Now actually fixed the nickname changing on disconnection.
6221 Added new function silc_change_nick to the Irssi SILC Client.
6222 Affected file irssi/src/silc/core/client_ops.c,
6223 irssi/src/silc/core/silc-nicklist.[ch].
6225 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6227 * Check that the public key exists in the GETKEY command before
6228 trying to encode it. Affected file silcd/command.c.
6230 * Print some notifications on received public keys with GETKEY
6231 command in the Irssi SILC Client. Affected files are
6232 irssi/src/fe-common/silc/module-formats.[ch],
6233 irssi/src/silc/core/client_ops.c.
6235 * Use IDENTIFY command to resolve the server information in the
6236 GETKEY command instead of INFO command. Affected file
6237 lib/silcclient/command.c.
6239 * All command reply functions in the client library now calls
6240 the pending command reply callbacks even if an error has
6241 occurred. The server has done this a long time and now it was
6242 time to move the client library to this as well. Now all
6243 errors can be delivered back to the pending command reply
6244 callbacks if necessary. Affected files are
6245 lib/silcclient/command[_reply].[ch].
6247 * Change the nickname on disconnection back to the username
6248 because in reconnect the server will enforce it to it anyway.
6249 Affected file irssi/src/silc/core/silc-servers.c.
6251 * Fixed a config file parsing bug in the Irssi SILC client.
6252 Affected file irssi/src/silc/core/clientconfig.c.
6254 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6256 * When printing the channel mode on JOIN, verify that the
6257 channel key and channel's HMAC are valid. Affected file
6258 irssi/src/silc/core/client_ops.c.
6260 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6262 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6263 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6264 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6266 * Removed channel key rekey task deleting from the function
6267 silc_server_save_channel_key. Affected file silcd/server.c.
6268 Added explicit timeout task context instead that is used to
6269 delete the task if we are registering a new task before the
6270 new task has elapsed.
6272 * When channel key rekey occurs the client library now saves
6273 the old channel key for a short period of time (10 seconds) and
6274 is able to use it in case some is still sending channel
6275 messages encrypted with the old key after the rekey. Affected
6276 file lib/silcclient/[idlist.h|client_channel.c].
6278 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6280 * Added check to the silc_server_new_id_real to not accept
6281 new ID if it is the sender's own ID. Affected file is
6282 silcd/packet_receive.c.
6284 * Assure that we do not announce ourself or the one we've
6285 sending our announcements when we're router and are announcing
6286 servers to our primary router. Affected file silcd/server.c.
6288 * Fixed silc_server_command_identify_check_client to assemble
6289 correct WHOIS packet. It send corrupted WHOIS packet and
6290 caused problem with router to router connections. Affected
6291 file silcd/command.c.
6293 Fixed also silc_server_command_whois_check the same way
6294 as for the IDENTIFY command.
6296 * Added new SilcIDListStatus to the server in the SilcIDListData
6297 structure. The status now includes the current status of
6298 the entry (like registered, resolved etc.). Affected file
6299 silcd/idlist.[ch]. Defined a bunch of different status types
6300 as well. This replaced the old boolean registered field as well.
6302 Added resolve_cmd_ident field to the SilcClientEntry structure
6303 too so that if the entry is for example being resolved so
6304 another command may attach to the same pending command reply
6305 without requiring to resolve the same entry again. This concept
6306 should optimize the WHOIS and the IDENTIFY resolving under
6307 heavy load by taking away unnecessary resolving for entries
6308 that are being resolved already.
6310 Added support for adding multiple pending commands for one
6311 command idenfier. Affected file silcd/command[_reply].[ch].
6313 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6314 before deleting the data. Otherwise the hash table will have
6315 freed data in comparison functions. Affected file is
6316 silcd/command_reply.c.
6318 * Fixed silc_idlist_replace_client_id to add the new entry to
6319 the cache with NULL nickname. Otherwise there will be invalid
6320 memory as the nickname after the nickname is freed. Affected
6321 file silcd/packet_receive.c.
6323 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6324 saved into wrong slots because the previous number of entries
6325 was not taken into account. Affected file silcd/idlist.c.
6326 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6328 * If we are router and we receive JOIN notify to a channel that
6329 does not have any users then notified client is marked as the
6330 channel founder, as it is it. The affected file is
6331 silcd/packet_receive.c
6333 * Added to the extended hash table API's table_del_*ext functions
6334 the destructor as argument too, so that the caller can decide
6335 which destructor to use or whether to use destructor at all.
6336 Affected file lib/silcutil/silchashtable.[ch].
6338 * Fixed ID Cache purging. It actually deleted the entries from
6339 the hash table after the data was freed. The hash table ended
6340 up comparing freed memory. The affected file is
6341 lib/silccore/silcidcache.c.
6343 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6345 * Fixed Irssi SILC client's KILL command's HELP syntax.
6347 * The USERS command now resolves the detailed user information
6348 if the userinfo field is missing. Affected file is
6349 lib/silcclient/command_reply.c.
6351 * Do not print error in silc_file_read if the read file does
6352 not exist. Just silently return NULL. Affected file is
6353 lib/silcutil/silcutil.c.
6355 * Fixed the silc_log_output to not wine about NULL filename
6356 and to not create some bogus " " filename. Affected file is
6357 lib/silcutil/silclog.c.
6359 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6361 * Fixed various printing bugs on the user interface in the
6362 Irssi SILC Client. Minor changes that were forgotten from
6365 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6367 * Fixed the configure.in.pre and the compilation and distribution
6368 environment to support the new autoconf 2.52. That version is
6369 now required to compile the CVS trunk.
6371 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6373 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6374 to generally parse user@fqdn format strings. Affected file
6375 lib/silcutil/silcutil.c.
6377 * Added nickname_format and nickname_force_format fields to the
6378 SilcClientParams structure. The first one defines the format
6379 for the nicknames that the library will enforce if the receives
6380 multiple same nicknames. The second one is boolean value and
6381 can be used to force the library to always enforce the format
6382 to the nicknames regardles whether there are multiple nicknames
6383 or not. This configurable formatting was employed to flexibly
6384 support accessing multiple nicknames from the user interface.
6385 The userinterface can now set the nicknames to what ever format
6386 they prefer. Affected file lib/silcclient/silcapi.h.
6388 Added function silc_client_nickname_format to the file
6389 lib/silcclient/idlist.c. It performs the nickname formatting.
6391 Added new field `hostname´ to the SilcClientEntry context.
6392 It holds the hostname of the client. Affected file is
6393 lib/silcclient/idlist.h.
6395 * Irssi SILC Client sets the nicknames in nick@hostn format.
6396 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6397 irssi/src/silc/core/silc-core.c.
6399 The WHOIS printing now also shows both the real nickname and
6400 the formatted nickname so that user knows how to access the
6401 user if there are multiple same nicknames cached. Affected
6402 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6403 printing formatting too to take the hostname now as a separate
6404 argument. The Affected file is
6405 irssi/src/fe-common/silc/modules-formats.[ch].
6407 * Changed the silc_client_get_clients_local to accept the formatted
6408 nickname as argument. It accepts the real nickname too but the
6409 formatted nickname can be used to find the true entry from
6410 multiple entries. Affected file lib/silcclient/silcapi.h and
6411 lib/silcclient/idlist.c.
6413 * Added nickname_format_parse field to the SilcClientParams.
6414 It is a callback function provided by the application to parse
6415 the nickname out of the formatted nickname string. The library
6416 calls it to get the nickname from the formatted string. Since
6417 the application generally knows better the format of the nickname
6418 string it parses it instead of the library, even though library
6419 encodes the formatted string. If the callback function is not
6420 provided then the library will use the string as is. The
6421 affected file is lib/silcclient/silcapi.h.
6423 * All the nickname strings passed to the client library in
6424 commands are now expected to be formatted nickname strings.
6425 If the command does not support the formatted nickname string
6426 it will assume that the sent string is the actual nickname.
6427 Affected file lib/silcclient/command.c.
6429 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6431 * Added public key authentication support to OPER and SILCOPER
6432 commands in the client library. Affected file is
6433 lib/silcclient/command.c.
6435 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6437 * Changed the get_auth_methdod client operation to be asynchronous.
6438 It can be async if the application resolves the authentication
6439 method from the server during the negotiation. Added new
6440 SilcGetAuthMeth completion callback that the application will
6441 call after resolving the authentication method.
6443 Added function silc_client_request_authentication_method that
6444 the application can use to resolve the authentication method
6445 from the server. Added also SilcConnectionAuthRequest callback
6446 that the library will call after the server has replied. The
6447 application can call this function if it does not know the
6448 current authentication method.
6450 Affected files are lib/silcclient/client.c and
6451 lib/silcclient/silcapi.h.
6453 * The Irssi SILC client now automatically resolves the authentication
6454 method incase any configuration information is not present (and
6455 currently there never is). The affected file is
6456 irssi/src/silc/core/client_ops.c.
6458 * Fixed public key authentication from the client library.
6459 Affected file lib/silcclient/protocol.c. Changed also the
6460 protocol specification about the public key authentication in
6461 the connection authentication protocol. The actual data to be
6462 signed is now computed with a hash function before signing.
6464 * Fixed the public key authentication from the server as well.
6465 Affected file silcd/protocol.c.
6467 * Removed the mlock()'s from the memory allocation routines.
6468 Affected file lib/silcutil/silcmemory.c. The ./configure does
6469 not check anymore for the mlock(). Affected file is
6472 * Fixed USERS command in server to allow the execution of the
6473 command for private and secret channels if the client sending
6474 the command is on the channel. Affected file silcd/command.c.
6476 * Fixed silc_client_get_clients_local to return the clients
6477 count correctly. It could return wrong value. Affected file
6478 lib/silcclient/idlist.c.
6480 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6482 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6483 types. The assembler optimizations seemed not to like 64-bit
6484 data types. The assmebler optimizations thus are now enabled
6485 also for BSD systems as opposed to only enable them for Linux.
6487 * Do not check for threads at all on BSD systems. Affected
6488 file configure.in.pre.
6490 * Removed -n and -h options from the Irssi SILC Client since
6491 they are not used in silc.
6493 * Fixed the prime generation to assure that the first digit
6494 of the generated random number is not zero since our conversion
6495 routines does not like number strings that starts with zero
6496 digit. If zero digit is seen the random number is regenerated.
6497 This caused some corrupted RSA keys when the zero first digit
6498 was met. Affected file lib/silcmath/silcprimegen.c.
6500 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6502 * Fixed WIN32 configuration in the ./configure script.
6503 Fixed to include xti.h on environments that has it.
6504 Patches by Carsten Ilchmann and andrew.
6506 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6508 * Changed the silc_id_create_client_id to be collision
6509 resistant. It is now assured that there cannot be created
6510 two same client ID's. I suspect that some weird bugs in
6511 the server were actually caused by duplicate Client IDs.
6512 Affected file silcd/serverid.[ch]. A router receiving
6513 new ID now also assures and informs the sending server
6514 if the ID caused collision.
6516 * Changed the silc_id_create_channel_id to also assure that
6517 there are no collisions.
6519 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6521 * Statement about ignoring the Mutual Authentication flag when
6522 performing rekey with PFS was a bit misleading. It is ignored
6523 if it was set in the initial negotiation, it cannot be even
6524 set in the rekey. Fixed in the ke-auth draft. Started the
6525 new versions of the protocol drafts in the doc/.
6527 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6529 * Fixed a bug in silc_client_command_identify_save when saving
6530 new channel information. The channel name was no duplicated
6531 and caused crash on exit. Affected file is
6532 lib/silcclient/command_reply.c.
6534 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6536 * Fixed the getkey command handling in the server. Send just
6537 empty OK reply to the sender if the key could not be fetched
6538 (but everything else was ok, like the key just was not available).
6539 Changed the public key parameter to optional in the protocol
6540 specs so that empty OK reply can be sent. Affected file
6543 Added a message to Irssi SILC client to tell to user if the
6544 server did not return a public key.
6546 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6548 * Fixed a channel key regeneration bug. It registered new
6549 timeout tasks exponentially until all system resources were
6550 used. Affected file silcd/server.c.
6552 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6554 * Added the SILC Document generator to the scripts/silcdoc.
6555 It can be used to generate the Toolkit Reference Manual out
6556 of the source tree. Internally it will also use the RoboDoc
6557 generator now imported in util/robodoc.
6559 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6561 * Added couple of return's in rekey protocol if error orccurred
6562 during the protocol. The execution must be terminated.
6563 Affected file silcd/protocol.c. Also, terminate the protocol
6564 always with timeout.
6566 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6568 * The client's Client ID was created initally from the wrong
6569 nickname (it could have been in format nick@host) in the
6570 silc_server_new_client. Affected file silcd/packet_receive.c
6572 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6574 * Added some SILC_LOG_ERROR's to various error conditions
6575 if client could not be added to ID cache. Affected files
6576 silcd/packet_receive.c and silcd/server.c.
6578 * When client's sock->user_data is freed, NULL also the
6579 client->router and client->connection pointers. Added check
6580 for these pointers being NULL to various places around the
6581 code. Affected file silcd/server.c.
6583 * Added client->data.registered == TRUE checks to various
6584 places around the code to assure that unregistered client's
6585 are not handled when it is not allowed. Affected file
6588 * Added `bool registered' fields to all
6589 silc_idlist_[server|client]_get_* routines to indicate whether
6590 the fetched client needs to be registered or not. Affected
6591 file silcd/idlist.[ch].
6593 * Add your own entry as registered to the ID cache in the
6594 server. Affected file server.c.
6596 * Fixed a bug in silc_server_new_server. The SilcServer was
6597 set as the new server's context instead of SilcServerEntry.
6598 This naturally caused some weird bugs.
6600 * Added "updated" field the SilcChannelEntry which indicates
6601 the time since the channel entry was last accessed. This
6602 can be used to determine whether it is necessary to
6603 announce the channel after backup resuming protocol.
6604 Affected files silcd/idlist.[ch].
6606 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6608 * Do not delete the channel rekey task when adding it
6609 for in silc_server_create_channel_key.
6611 * Changed the silc_server_create_channel_key to return
6612 TRUE or FALSE to indicate the success of the channel key
6615 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6617 * Fixed MSVC++ project files and added missing files to
6618 Makefiles under win32/.
6620 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6622 * Do not add TCP_NODELAY flag if the operating system
6623 does not have it defined. Affected files are
6624 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6626 * Fixed buffer overflow from Irssi SILC Client. Affected
6627 file irssi/src/fe-common/core/themes.c.
6629 * Fixed double free in client library in the file
6630 lib/silcclient/client.c when disconnecting from server.
6632 * Applied double free patch from cras to Irssi SILC client.
6633 Affected files irssi/src/core/[modules/expandos].c
6635 * Fixed the disconnection handling to Irssi SILC Client.
6636 The application must call silc_client_close_connection
6637 in ops->connect client operation in case of failure of
6638 the connection. Affected file is
6639 irssi/src/silc/core/client_ops.c.
6641 * Do not set sock->protocol to NULL in the function
6642 silc_client_close_connection after executing the protocol's
6643 final callback since the sock might not be valid anymore.
6644 Affected file lib/silcclient/client.c.
6646 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6648 * Do not enable SILC_THREADS if the linking with libpthread
6649 did not happen. Affected file configure.in.pre.
6651 * Added notion to protocol specification that server must
6652 verify the sent authentication payload with CMODE when
6653 setting the channel founder key. Implemented it to the
6654 server. Affected file silcd/command.c.
6656 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6658 * Added _EXTRA_DIST SILC distribution variable to the
6659 distributions file. It is used to conditionally add extra
6660 files or directories to the specific distribution. Affected
6661 files ./prepare, Makefile.am.pre and distributions.
6663 Removed the `_' from the start of the distribution names.
6666 * Added README.WIN32 for instructions to compile the Toolkit
6669 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6671 * Fixed a double free in disconnection in the server. Affected
6672 file is silcd/server.c.
6674 * Fixed the lib/silcske/groups.c to work now also with GMP
6675 MP library. The string conversion did not work when using
6676 specific base and the base is indicated in the string as well.
6678 * Created win32/ directory which now includes MSVC++ specific
6679 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6680 It will appear only in the toolkit distribution
6682 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6684 * Changed the key material distribution function in case when
6685 the hash output is too short. The data is now concatenated
6686 a bit differently than it used to. Made the change to the
6687 SKE protocol specification.
6689 * Added better GMP detection to configure.in.pre. A patch
6692 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6694 * Fixed a minor bug in SKE that might cause some problem on
6695 some platforms. Affected file lib/silcske/silcske.c.
6697 * Added the cookie checking for initiator in the SKE. It checks
6698 that the responder returns the sent cookie unmodified. The
6699 affected file is lib/silcske/silcske.c. Added new SKE
6700 error type INVALID_COOKIE that can be sent during the
6701 negotiation. Fixed some memory leaks as well.
6703 * Added the "invalid cookie" error message to Irssi SILC client's
6706 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6708 * Added `task_max' field to the SilcClientParams to indicate
6709 the maximum tasks the scheduler can handle. If set to zero,
6710 default values are used. Affected file lib/silcclient/silcapi.h.
6712 * Fixed memory leaks in silc_client_close_connection. Affected
6713 file lib/silcclient/client.c.
6715 * Added silc_client_del_client_entry to client library to free
6716 all memory of given client entry. Affected file is
6717 lib/silcclient/idlist.[ch].
6719 * Added new functions silc_client_del_channel and
6720 silc_client_del_server to delete channel and server entries.
6721 Affected file lib/silcclient/[silcapi.h/idlist.c].
6723 * Removed silc_client_del_client_by_id from silcapi.h.
6725 * Fixed the INFO command to return the server's own info
6726 correctly when querying by Server ID. Affected file is
6729 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6731 * Removed the non-blocking settings in WIN32 code in the
6732 silc_sock_[read/write] and added SleepEx instead. Affected
6733 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6734 of input data is now checked with FIONREAD and ioctlsocket.
6736 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6738 * Call silc_schedule_task_del_by_context in the
6739 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6740 Affected file lib/silccore/silcprotocol.c.
6742 * Call silc_protocol_cancel for active protocols in the
6743 silc_server_close_connection if the funtion
6744 silc_server_free_sock_user_data has not been called.
6745 Affected file silcd/server.c.
6747 * Generic tasks cannot be deleted using the del_by_fd
6748 task deleting function since generic tasks does not match
6749 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6751 * Added a notion to SILCOPER help file that the SILCOPER works
6752 only on router server, not on normal server.
6754 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6756 * Added for WIN32 support for the new scheduler as well.
6757 Affected file lib/silcutil/win32/silcwin32schedule.c.
6759 * Fixed the SHA1 implementation to work on various platforms.
6761 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6763 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6764 API. It is part of the scheduler now. Everything else is
6765 as previously but some functions has changed their names.
6766 Checkout the lib/silcutil/silcschedule.h for the interface.
6767 Updated all applications to use the new interface. Affected
6768 files are lib/silcutil/silcschedule.[ch].
6770 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6772 * Found a bug in the SKE implementation. The HASH value,
6773 specified by the protocol, was not computed correctly. The
6774 public key of the responder was not added to the computation
6775 even though it is mandatory. Affected file lib/silcske/silcske.c.
6776 This unfortunately causes incompatibilities with older
6777 clients and servers.
6779 * Added WIN32 specific network init and uninit functions:
6780 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6781 the Winsock2. Affected file lib/silcutil/silcnet.h and
6782 lib/silcutil/win32/silcwin32net.c.
6784 * Set the socket always to nonblocking mode on WIN32 after
6785 reading data or writing data. Affected file is
6786 lib/silcutil/win32/silcwin32sockconn.c.
6788 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6790 * Fixed various compilation problems under WIN32. Affected
6791 files lib/silcutil/win32/silcwin32thread.c and
6792 lib/silcutil/win32/silcwin32schedule.c.
6794 * Removed all _internal.h #includes from public header
6795 files. Internal headers must never be included from
6798 Removed also the lib/silcske/payload_internal.h file.
6800 * All include files that may be needed (public and some others
6801 included by the public headers) by application developers are
6802 now copied to the ./includes directory. It does not copy any
6803 internal headers. Affected file Makefile.defines.pre and all
6804 Makefile.am's under lib/ and subdirs.
6806 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6808 * Do not change the ~/.silc directory's permissions automatically.
6809 Affected file irssi/src/silc/core/clientutil.c.
6811 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6813 * Do not cancel the protocol in silc_server_close_connection
6814 it might cause recursion. Now cancelled in the function
6815 silc_server_free_sock_user_data. Affected file silcd/server.c.
6817 * Fixed the silc_server_remove_clients_by_server to regenerate
6818 the channel keys correctly finally. Added also new function
6819 silc_server_remove_clients_channels to actually do it.
6820 Affected file silcd/server.c.
6822 * Fixed the silc_server_new_channel to not crash by giving
6823 wrong router to the new channel. Affected file is
6824 silcd/packet_receive.c.
6826 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6828 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6829 which is given as argument to the silc_client_alloc now.
6830 It can be used to configure the client and set various parameters
6831 that affect the function of the client.
6833 * The USERS command in server did not check whether the channel
6834 is private or secret. Affected file silcd/command.c.
6836 * Added new argument to the USERS command in protocol specification.
6837 The USERS command now can take the channel name as argument
6838 as well. Added support for this in client and server and
6839 updated the protocol specs.
6841 * Completed the GETKEY command in client. It can be now used
6842 to fetch also servers public key not only some clients.
6843 Affected files lib/silcclient/command[_reply].c.
6845 * Added silc_client_get_server to return server entry by the
6846 server name. Affected files lib/silcclient/silcapi.h and
6849 * Redefined the IDENTIFY command in protocol specification to be
6850 more generic. It now can be used to query information about
6851 any entity in the SILC Network, including clients, servers and
6852 channels. The query may be based either the entity's name
6853 or the ID. Added support for this in both client and server.
6855 Affected files silcd/command.c and lib/silcclient/command.c
6856 and command_reply.c.
6858 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6859 the _from_client and _from_server functions. Affected file
6862 * Added silc_client_get_channel_by_id_resolve to the file
6863 lib/silcclient/silcapi.h to resolve channel information by
6864 its ID. Added also silc_client_get_channel_by_id that
6865 does not resolve it from the server.
6867 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6869 * Added SilcServerEntry context into the client library
6870 to represent one server. The INFO command now allocates
6871 these to save the resolved server info. For now on the
6872 client library will also keep information about servers,
6873 connected and resolved with INFO.
6875 The INFO command now allocates the SilcServerEntry context
6876 and saves the server info there. The COMMAND_REPLY in
6877 the INFO now returns the parameters to application in
6878 same order as defined in the protocol specification.
6880 The entries are cached in the client->server_cache.
6882 * The INFO command is now issued after received the Client ID
6883 from the server. Affected file lib/silcclient/client.c.
6885 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6886 to the application as the mode changer might be server.
6887 It is guaranteed that NULL is not returned anymore to the
6888 application. Affected file lib/silcclient/client_notify.c.
6890 The ID Type is now also passed to the application so that
6891 it can check whether the returned entry is SilcClientEntry
6894 Added new function silc_client_get_server_by_id to return
6895 the server entry by ID. Affected files are the
6896 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6898 * Do not create the channel in the Irssi SILC Client when issuing
6899 the JOIN command but when received the sucessful JOIN command
6900 reply. Otherwise the channel might get created even though we
6901 could not join it. The Affected file is
6902 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6904 * Fixed a channel joining bug in router. The router must also
6905 check the channel modes, invite and ban lists etc. when serving
6906 the JOIN command sent by normal server. Affected file is
6907 silcd/command.c. The router now resolves the client's
6908 information from the server who sent the JOIN command if it
6909 does not know it, and processes the JOIN command only after
6912 * Changed the SilcCommandCb to take new argument; void *context2.
6913 Affected file lib/silccore/silccommand.h
6915 The second argument in the command callbacks in the server now
6916 includes the SilcServerCommandReplyContext if the command was
6917 called as pending command callback from the command reply.
6918 Otherwise it is NULL. When called as pending the status of the
6919 command reply will be checked and if it was erronous the
6920 error will be sent to the original sender of the command.
6921 This way the client always receives the error messages even
6922 though the server was actually the one who received the error
6923 when it resent the command to router, for example. Affected
6924 files silcd/command[_reply].[ch].
6926 * Fixed sending WHOWAS command's error message to client if
6927 the requested client could not be found. It was missing.
6930 * Changed the CMODE and CUMODE commands reply arguments in the
6931 protocol specification. The Channel ID is now sent in both
6932 of the commands to identify the channel. Implemented this
6933 new feature to the client and server. Affected files
6934 lib/silcclient/command_reply.c and silcd/command.c.
6936 * Made better checks for invite and ban lists in the JOIN
6937 command in server. Affected file silcd/command.c.
6939 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6941 * The server now performs the incoming host IP/DNS lookup
6942 using the silc_socket_host_lookup and thus does not block
6943 the server anymore. Affected file silcd/server.c.
6945 * Completed the multi-thread support for SILC Scheduler in
6946 the lib/silcutil/silcschedule.c.
6948 * Fixed the configure.in.pre to detect the pthread correctly
6951 * Fixed a deadlock in silc_task_queue_wakeup in the file
6952 lib/silcutil/silctask.c.
6954 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6956 * Added new function silc_schedule_wakeup that is used in
6957 multi-threaded environment to wakeup the main thread's
6958 schduler. It needs to be used when a thread adds a new task
6959 or removes a task from task queues. After waking up, the
6960 scheduler will detect the task queue changes. If threads
6961 support is not compiled in this function has no effect.
6962 Implemented the wakeup mechanism to both Unix and WIN32
6963 systems. Affected files are lib/silcutil/silcschedule.[ch],
6964 lib/silcutil/unix/silcunixschedule.c and the
6965 lib/silcutil/win32/silcwin32schedule.c.
6967 * Added new function silc_task_queue_wakeup to wakeup the
6968 scheduler by the specified task queue. Affected file
6969 lib/silcutil/silctask.[ch].
6971 * The silc_socket_host_lookup_start now wakes up the scheduler
6972 after adding the timeout task. Affected file is
6973 lib/silcutil/silcsockconn.c.
6975 * The silc_socket_host_lookup is synchronous now if the threads
6976 support is not compiled in. However, the callback is still
6977 called asyncronously through the scheduler, anyway. Affected
6978 file lib/silcutil/silcsockconn.c.
6980 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6982 * Added new function silc_socket_host_lookup to perform
6983 asynchronous IP and FQDN lookups for the socket connection.
6984 Affected files lib/silcutil/silcsockconn.[ch].
6986 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6988 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6989 that may or may not compile the mutex support in.
6991 Changed the silc_mutex_alloc interface. It allocates the
6992 mutex now to the sent pointer and returns TRUE or FALSE.
6994 Affected file lib/silcutil/silcmutex.h.
6996 * Wrote the SILC Task Queue interface to support multi-threads.
6997 Affected file lib/silcutil/silctask.[ch].
6999 * Wrote the SILC Scheduler to support multi-threads. Affected
7000 file lib/silcutil/silcschedule.c.
7002 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7004 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7005 in lib/silcutil/win32/.
7007 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7009 * Defined SILC Mutex API and SILC Thread API and implemented
7010 them for Unix. Affected files are
7011 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7012 lib/silcutil/unix/silcunixmutex.c and
7013 lib/silcutil/unix/silcunixthread.c.
7015 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7017 * Fixed the silc_server_remove_clients_by_server's channel
7018 key re-generation. The hash table handling was incorrect
7019 and would not work with many channels. Affected file is
7022 * Fixed some memory leaks around the server code.
7024 * Rewrote the silc_server_get_users_on_channel to support IPv6
7025 based Client ID's. Affected file silcd/server.c.
7027 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7028 specification. However, a separate document must be written
7029 to define the detailed signing procedure and the payload
7030 associated with the flag. Defined the flag to the
7031 lib/silccore/silcchannel.h as well.
7033 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7035 * Changed the dynamic tables to static size tables in the
7036 lib/silccrypt/silchmac.c.
7038 * Removed GCC dependencies from the code. A patch by cras.
7040 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7042 * Do not show the error "Error receiving packet bla bla"
7043 in server if it really was not an error (-2 means that reading
7044 is pending). Affected file silcd/server.c.
7046 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7048 * Fixed a possible crash in silc_server_remove_clients_by_server
7049 in silcd/server.c. Fixed there also some memory leaks.
7051 * Fixed the silc_idlist_replace_client_id. It could replace
7052 wrong key in the hash table. Affected file silcd/idlist.c.
7054 * Do not check whether there are global users on the channel
7055 if the channel->global_users is FALSE. Affected functions
7056 silc_server_remove_from_one_channel and
7057 silc_server_remove_from_channels in silcd/server.c. Also,
7058 do not check if the removed client is local as we can be
7059 sure that global client was not removed from the channel
7060 and checking for global users is not needed.
7062 * The silc_server_remove_clients_by_server now re-generates
7063 the channel keys correctly for those channels that had
7064 clients removed from them. Affected file silcd/server.c.
7066 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7068 * Found the reason of random crashes in the server. We weren't
7069 ignoring the SIGPIPE signal (which can be sent in write())
7070 and it crashed the server. Affected file silcd/silcd.c.
7072 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7074 * Assure that sock->user_data is not NULL in the function
7075 silc_server_packet_send in silcd/packet_send.c.
7077 * Disconnect the remote connection if it could not be added
7078 to any ID lists in the server. The affected file is
7081 * Check in silc_server_packet_send[_real/dest] that the
7082 socket is not disconnecting and ignore the data if it is.
7083 Affected file silcd/packet_send.c.
7085 * Define inline to __inline on native WIN32 compilation.
7086 Affected file includes/silcwin32.h.
7088 * Added some explicit type casts for inline code since MSVC
7089 require them. Affected files lib/silcutil/silcbuffer.h,
7090 lib/trq/silcdlist.h and lib/trq/silclist.h.
7092 * Print warning in log files from now on if the packet
7093 decryption fails. Affected file silcd/server.c.
7095 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7097 * Changed the `say' client operation's interface to accept
7098 new `type' argument to indicate the type of the message sent
7099 by the library. The application may filter the library's
7100 messages according the type. The affected file is the
7101 lib/silcclient/silcapi.h.
7103 * Added two new functions to lib/silcclient/silcapi.h:
7104 silc_client_del_client and silc_client_del_client_by_id.
7105 Affected file lib/silcclient/idlist.c.
7107 * Moved the clientincludes.h from includes/ to silc/ and
7108 serverincludes.h from includes/ to silcd/.
7110 * The modes for the CMODE and CUMODE are now passed as
7111 uint32 for application with COMMAND_REPLY. The affected
7112 file is lib/silcclient/command_reply.c.
7114 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7116 * /WHOIS without arguments shows client's own information.
7117 Affected file lib/silcclient/command.c.
7119 * Changed PING to not accept any arguments. The specs
7120 says that client can ping only the connected server so
7121 requiring an argument is not needed. Affected file is
7122 lib/silcclient/command.c.
7124 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7126 * Fixed a fatal bug in private message sending and reception
7127 encryption and decryption when using private message keys.
7128 The implementation was incorrect and did not follow the
7129 specification. It causd that some of the message were
7130 lost since it did not use the sending and receiving keys
7131 as the protocol suggests. This has been fixed and will cause
7132 incompatibilities with older clients when sending private
7133 message encrypted with private message keys. Affected files
7134 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7135 and various other in Irssi SILC Client.
7137 Added `responder' boolean argument to the functions
7138 silc_client_add_private_message_key[_ske] to indicate when
7139 the key is added as responder or initiator of the key
7142 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7144 * Removed the silc_ske_check_version function and created
7145 a SilcSKECheckVersion callback. Added also a function
7146 silc_ske_set_callbacks that is now used to set all SKE
7147 callbacks. The callback functions are not given to
7148 the SKE functions anymore, but this function is used to
7151 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7153 * Added `silc_version' argument to the silc_client_alloc
7154 to define the version of the application for the library.
7155 The library will use the version string to compare it
7156 against the remote host's (usually a server) version
7157 string. Affected file lib/silcclient/silcapi.h
7159 * Added the KE protocol context to Key Agreement context
7160 in client library so that we can abort the SKE if it
7161 is in process when we get timeout. Affected file is
7162 lib/silcclient/client_keyagr.c.
7164 * Do not resolve the client ID forever if it returns in the
7165 first time that such client does not exist. This was done
7166 for example with private message. Affected file is
7167 lib/silcclient/client_prvmsg.c.
7169 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7171 * Do not add regex.h for WIN32. The affected file
7172 includes/silcincludes.h.
7174 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7175 not work yet 100%. It generates the DLL's automatically
7176 when compiling with --with-win32 under cygwin.
7178 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7180 * lib/contrib/regex.c is not compiled on WIN32.
7182 * Added silc_net_get_socket_opt function to the
7183 lib/silcutil/silcnet.h.
7185 * Added includes/silcwin32.h for WIN32 specific includes
7188 * Do not use ptime structure or any of the posix process
7189 functions on WIN32 in lib/silccrypt/silrng.c.
7191 * Added silc_gettimeofday to provide generic function
7192 for struct timeval on all platforms. Added the function
7193 to lib/silcutil/silcutil.h.
7195 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7197 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7198 library as they clearly belong there. As a plus side we
7199 can make the actual socket connection routines platform
7202 Added also new generic function silc_socket_read and
7203 silc_socket_write (that used to be silc_packet_[read/write].
7204 The implementation of these are platform specific.
7206 * Added WIN32 specific routines of silc_socket_[read/write]
7207 to lib/silcutil/win32/silcwin32sockconn.c.
7209 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7211 * Added preliminary support for native WIN32 compilation under
7212 cygwin (using the -mno-cygwin option for GCC) to the
7213 ./configure.in.pre. The --with-win32 now prepares the
7214 compilation for native WIN32.
7216 * Rewrote the SILC Scheduler interface in the file
7217 lib/silcutil/silcschedule.h. The scheduler is now context
7218 based and does not have anymore any global static scheduler.
7219 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7220 and created lib/silcutil/win32 directory for WIN32 based
7223 * Added Unix specific network routines to the
7224 lib/silcutil/unix/silcunixnet.c and the old
7225 lib/silcutil/silcnet.c includes now only generic routines.
7227 Added WIN32 specific network routines to the
7228 lib/silcutil/win32/silcwin32net.c.
7230 * Added Unix specific utility functions from the
7231 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7233 * Added WIN32 SILC Scheduler to the file
7234 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7237 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7239 * Do not handle JOIN notify in the server if the target client
7240 is not registered (idata->registered == FALSE). The affected
7241 file is silcd/packet_receive.c.
7243 * Update the nickrec->founder in event_cumode in the Irssi SILC
7244 client. Affected file irssi/src/silc/core/silc-channels.c.
7246 * Fixed the CUMODE_CHANGE notify handling in the server when
7247 server and router are announcing their clients on channels.
7248 Now the mode changes are saved and notified correctly. The
7249 affected file is /silcd/packet_receive.c.
7251 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7252 They really did not replace the cache entry in the ID Cache.
7253 Now they do that. Affected file silcd/idlist.c.
7255 * Fixed the KICK notify handling in the Irssi SILC client to
7256 update the channel records so that the kicked client does not
7257 appear to be on the channel. The affected file is
7258 irssi/src/silc/core/silc-channels.c.
7260 * Always update the conn->current_channel when executing command
7261 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7263 * Fixed the KILL notify handling in Irssi SILC client to remove
7264 the killed client on all channels.
7266 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7268 * Fixed the silc_parse_command_line to remove extra spaces
7269 from the start and end of the arguments. Affected file is
7270 lib/silcutil/silcutil.c.
7272 * Cancel and free any active protocol in the function
7273 silc_server_close_connection. Affected file silcd/server.c.
7275 * Cancel and free any active protocol in the function
7276 silc_client_close_connction. Affected file is
7277 lib/silcclient/client.c.
7279 * Do not execute the KILL command for clients that are in
7280 history (ie. they are not in the network). Affected file is
7283 * Fixed KILL notify handling, client does not crash anymore.
7284 Affected file irssi/src/silc/core/silc-channels.c.
7286 * Reduced the default packet buffer size from 2048 to 1024 in
7287 lib/silccore/silcpacket.c.
7289 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7290 counter to the SKE context that is incresed when the SKE library
7291 performs async operation outside the library. If the outside
7292 process frees the SKE context and FREED status will be set
7293 and the library will detect after the sync operation that the
7294 libary is freed. The affected files are
7295 lib/silcske/silcske[_status].[ch].
7297 * Resolve the client entry information in the function
7298 silc_client_channel_message to assure that NULL pointer is not
7299 passed as client entry to the application. */
7301 * Fixed the task timeout calculation to assure that there is
7302 never negative timeouts. The affected file is
7303 lib/silcutil/silcschedule.c.
7305 * Fixed the channel user mode notification sending in server.
7306 It was sent point-to-point to the router (or to server by router)
7307 but it needs to be destined to a channel. The routines now
7308 supports sending the channel user mode notifys to the channels
7309 when announcing clients and channels. Affected files are
7310 silcd/server.c and silcd/packet_receive.c.
7312 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7313 It did not actually replace the old channel entry in the cache.
7314 Affected file lib/silcclient/client_notify.c.
7316 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7318 * Fixed a possible crash in silc_packet_send_prepare. It now
7319 assures always that there is enough space in the buffer and
7320 at the tail area of the buffer (for MAC).
7322 Fixed the inbound buffer reallocation in silc_packet_read.
7323 It was old code and did not handle the reallocation correctly.
7326 The affected file is lib/silccore/silcpacket.c.
7328 * Fixed buffer overflow in silc_parse_nickname in the file
7329 lib/silcutil/silcutil.c.
7331 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7333 * make install generates new server keys only if there is not
7336 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7338 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7339 Added check that if the NOREPLY is set then we will not send
7340 the away message. This avoids infinite loop of away messages
7341 if both clients are away. The affected file is
7342 lib/silcclient/client_prvmsg.c.
7344 * Fixed client crash if /NICK was given without arguments.
7345 Affected file lib/silcclient/command.c.
7347 * Server does not send the invite list in INVITE command back
7348 to the client if the list was not altered. Added this notion
7349 to the protocol spec as well. Affected file silcd/command.c.
7351 Fixed possible crash in INVITE command by checking the
7352 value of silc_server_get_client_route command.
7354 * Fixed the INVITE notify type handling. The arguments are now
7355 taken in correct order and client does not crash. The affected
7356 file is irssi/src/silc/core/silc-channels.c.
7358 Removed the "Inviting xxx to channel" message from the
7359 client library away and let the application handle it.
7360 Affected file lib/silcclient/command.c. Added that message
7361 to Irssi SILC client's message formats.
7363 * Fixed CMODE command crash in client. It now checks the
7364 amount of arguments correctly and does not crash. The affected
7365 file is lib/silcclient/command.c.
7367 * Do not create new channel automatically in silc_channels_join
7368 but check whether the channel by that name already exists.
7369 Affected file irssi/silc/core/silc-channels.c.
7371 * Do not send the SERVER_SIGNOFF to router if the disconnected
7372 entity was the router. Affected file silcd/server.c.
7374 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7375 SILC client as it was missing from there.
7377 Added the handling of the KICK notify to the Irssi SILC client
7378 as it was missing. Added "you have been kicked" message to
7379 Irssi SILC client's message modules formats.
7381 Added the handing of the KILL notify to the Irssi SILC client
7382 as it was missing. Added the kill message module formats
7385 The affected file is irssi/src/silc/core/silc-channels.c.
7387 * The router did not save the channel mode the server announced.
7388 Affected file silcd/packet_receive.c.
7390 * Fixed a possible crash in INFO command in server. If the
7391 server did not provide the server info it crashed. Affected
7392 file silcd/command.c.
7394 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7396 * Fixed the GETKEY command in the server to check also the
7397 global list. Otherwise the GETKEY would not work correctly
7398 in normal SILC server. Affected file silcd/command.c.
7400 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7402 * Fixed GETKEY crash, it crashed if the command did not succseed.
7404 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7406 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7407 is now real and not just an macro interface to GMP.
7409 Removed the entire GMP from the source tree and imported new
7410 NSS MPI library instead. Reason for removing GMP is that it is
7411 extremely large and compiles extremely slow. The NSS MPI
7412 is only a few files and compiles in less than 10 seconds.
7413 The speed is also about the same as GMP. The MPI is imported
7414 to lib/silcmath/mpi.
7416 If the system has GMP installed we will still use the GMP.
7417 If it is not then the NSS MPI will be compiled.
7419 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7421 * Merged a long nickname (127 characters long) crash bugfix from
7422 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7424 * Merged a freed memory reference bugfix from Irssi CVS tree.
7425 Affected file irssi/src/core/commands.c.
7427 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7429 * Added the server's public key sving and verification to the
7430 server when performing the SKE. This was missing and the
7431 remote server's (or router's) public key was accepted without
7432 checking whether we have it previously or trust it at all.
7433 Affected file silcd/protocol.c.
7435 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7437 * Check in the silc_server_timeout_remote if protocol is active
7438 and make sure that the protocol's final callback is called so
7439 that all memory if freed. Affected file silcd/server.c.
7441 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7443 * silc_server_whois_send_reply crashed the server if the nickname
7444 was 127 characters long. Affected file silcd/command.c.
7446 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7448 * Added sanity check to the silc_server_new_client. If the hostname
7449 is provided inside username then check that the provided hostname
7450 really is the same as the resolved one. If the hostname was not
7451 resolved then check it from the public key. Affected file is
7452 silcd/packet_receive.c.
7454 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7455 if the server disconnected us and the connection is not valid
7456 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7458 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7459 the library to the lib/silcutil/silcutil.[ch].
7461 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7463 * Close log file after open. Affected file
7464 lib/silcutil/silclog.c.
7466 * Check whether sock == NULL in silc_client_send_packet and return
7467 if it is. Affected file lib/silcclient/silcclient.c.
7469 * Check rec->entry == NULL in the Irssi SILC Client before
7470 sending the channel message. Affecte file is
7471 irssi/src/silc/core/silc-servers.c.
7473 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7475 * Merged a splitted window bugfix from Irssi CVS tree. The
7476 affected file is irssi/src/fe-text/textbuffer-view.c.
7478 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7479 It did not print nickname.
7481 * Improved the distributions system a bit.
7483 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7485 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7486 irssi/src/fe-text/gui-window.c.
7488 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7489 to in-active server. The affected file is
7490 irssi/src/silc/core/client_ops.c.
7492 * Resolve the client in USERS command reply if the entry does
7493 not have username resolved. The affected file is
7494 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7495 command to WHOIS command to really resolve stuff. The USERS
7496 is not used any more in any critical section so WHOIS can
7497 be used even though it might be slower than IDENTIFY.
7499 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7502 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7504 * Changed the protocol API a bit more consistent in the
7505 lib/silccore/silcprotocol.[ch].
7507 * Changed the following headers to ROBODoc format:
7509 lib/silccore/silcpayload.h
7510 lib/silccore/silcprotocol.h
7511 lib/silccore/silcsockconn.h
7513 All core library headers are now formatted.
7515 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7517 * Fixed a bug in Irssi SILC client; do not show that you are
7518 server/router operator if you really are not. Affected file is
7519 irssi/src/silc/core/client_ops.c.
7521 * Renamed silc_command_free_payload to silc_command_payload_free.
7522 Affected file lib/silccore/silccommand.h
7524 * Added silcmath.h to include the prototoypes of various routines
7525 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7528 * Changed the following headers to ROBODoc format:
7530 lib/silccore/silcchannel.h
7531 lib/silccore/silccommand.h
7532 lib/silccore/silcid.h
7533 lib/silccore/silcidcache.h
7534 lib/silccore/silcmode.h
7535 lib/silccore/silcnotify.h
7536 lib/silccore/silcpacket.h
7537 lib/silcmath/silcmath.h
7539 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7541 * Added checking to the server code not to start the server if
7542 ciphers and stuff are not configured properly. Affected files
7543 silcd/serverconfig.[h] and silcd/server.c.
7545 * Changed the layout of the header files of the public interfaces
7546 in the SILC libraries. The new layout supports ROBODoc
7547 documentation tool (and some others) so that it is easy to create
7548 a library reference manual. All the other headers and source
7549 code must still follow the CodingStyle document. Also source
7550 code must not include these ROBODoc stuffs, only the headers.
7551 Furthermore, all public interface headers must now be named
7552 by using `silc' prefix, example: silcapi.h, silccipher.h.
7553 Some files were renamed due to this. All the other headers
7554 must not be used as public interfaces. I will update the
7555 CodingStyle document later. Changed following headers, so far:
7557 lib/silcclient/silcapi.h
7558 lib/silccore/silcauth.h
7559 lib/silccore/silcprivate.h
7560 lib/silccrypt/silcdh.h
7562 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7566 * Removed silc_client_packet_send_flush from the client library
7567 as it is not needed. Affected file lib/silcclient/client.[ch].
7569 * Added printing of message of unresolved authentication method
7570 to the Irssi SILC client. Added it to the module formats.
7571 Removed the same message from the client library.
7573 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7575 * Added new distribution feature, DISTLABEL. Every distribution
7576 can define own preprocessor label that can be used in the
7577 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7578 file distributions, acconfig.h.pre and prepare.
7580 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7582 * Added Makefile.defines_int to include the actual definitions
7583 for Makefile.defines.in. Tested the new distribution system,
7584 created distributions and tested installation.
7586 * Added AWAY message printing to the Irssi SILC client. Added
7587 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7589 * Added SCONNECT command to call the SILC's CONNECT command.
7590 Cannot use CONNECT directly since Irssi uses that internally.
7591 Affected file irssi/src/silc/core/silc-servers.c.
7593 Added ACTION local command. It is same as ME command but takes
7594 the channel as mandatory argument.
7596 Rewrote some of the Irssi's help files to suite for SILC
7599 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7601 * Added Makefile.defines[.in] that should for now on be included
7602 in all Makefile.am file in the source tree. That file includes
7603 all common compilation definitions for SILC source tree.
7605 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7607 * Minor changes to the ./prepare script to change the package
7608 name according the distribution name to the configure.in.
7610 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7612 * Created new distribution system. Added file `distributions'
7613 that defines all the distributions that can be created out of
7614 the SILC source tree. The ./prepare script now reads that
7615 file to determine how to prepare the distributions. The
7616 first argument to the ./prepare is the name of the distribution
7617 and second is the version of the distribution. If given
7618 without arguments it creates the default (toolkit) distribution
7619 with the default version (defined in ./prepare).
7621 All Makefile.am files that are subject to the distributions
7622 are now named as Makefile.am.pre. These are ./Makefile.am
7623 and lib/Makefile.am. Others may be changed later.
7625 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7627 * Added invite list, ban list, some key management and connection
7628 error message printing to module formats in the Irssi SILC client.
7630 * Added new silc_client_set_away_message to set the away message
7631 that is back to the person who sent private message. The
7632 affected file lib/silcclient/silcapi.h and the
7633 lib/silcclient/client_prvmsg.c.
7635 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7637 * Fixed the private message sending in the Irssi SILC client,
7638 added local command KEY to the Irssi SILC client.
7640 Added key management and key agreement message formats to the
7641 irssi/src/fe-common/silc/module-formats.[ch].
7643 Added USERS (alias WHO) printing, server/router operator
7644 indication and LIST command printing to the module formats.
7646 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7648 * Fixed channel joining notify handling, cumode notify handling
7649 from Irssi SILC client.
7651 * Added SILC specific module-formats to the Irssi SILC client so
7652 that SILC specific message hilighting, colors etc is possible.
7653 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7655 Added channel mode, channel user mode, actions, notices,
7656 whois and whowas printing to the the module-formats.c.
7658 * Fixed a bug in channel deletion in the server. The channel
7659 is not left to the cache even if the channel founder auth mode
7660 is set when there are no users anymore on the channel. Affected
7661 file silcd/server.c.
7663 * The silc_net_localhost now resolves the entire hostname including
7664 the domain name. Affected file lib/silcutil/silcnet.c.
7666 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7668 * Changed the ask_passphrase client operation to be ascynchronous.
7669 It has now a completion callback and a context that the
7670 application must call after it has got the passphrase from
7671 the user. Affected files lib/silcclient/silcapi.h,
7672 lib/silcclient/protocol.c, lib/silcclient/command.c and
7675 Added SilcAskPassphrase callback that the application calls
7676 to deliver the passphrase to the library.
7678 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7679 The public key verification and especially a certificate
7680 verification is asynchronous procedure.
7682 Added new SILC_SKE_STATUS_PENDING status to indicate the
7683 request is pending and a callback will be called to finalize
7686 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7687 indicate that remote end did not send its public key (or
7688 certificate), even though we require it. Added check for this
7689 condition in the SKE. This was a security bug, now fixed.
7691 Defined new SilcSKEVerifyCbCompletion callback that is called
7692 when the verification process is completed.
7694 The affected files lib/silcske/silcske_status.h and
7695 lib/silcske/silcske.[ch].
7697 * Changed the verify_public_key client operation to be async
7698 as well. Defined SilcVerifyPublicKey callback that is used to
7699 indicate the success of the public key verification process.
7701 Changed the server and client to use the new async client
7704 * Changed the Irssi SILC client's internal scheduler to be called
7705 twice as many times as it used to be. As a result the client
7706 should be a bit faster now. Affected file is
7707 irssi/src/silc/core/silc-core.c.
7709 * Added support to Irssi SILC client of asynchronous public key
7710 verification and passphrase inquiry. Affected file is
7711 irssi/src/silc/core/silc-core.c.
7713 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7715 * Do not say "You have left channel %s" in client library.
7716 Moved it to the application. Affected files are
7717 lib/silcclient/command.c and silc/client_ops.c.
7719 * Fixed silc_client_get_clients. Command context was not
7720 duplicated and was freed memory in the callback. Affected
7721 file lib/silcclient/idlist.c.
7723 * Do not say "you are now talking..." on JOIN command in the
7724 client library. The appliation must handle it.
7726 * Do not say ".. changed topic to" in command reply in the
7727 client libary. The application must handle it.
7729 * Fixed TOPIC command sending in the client library.
7731 * Fixed a memory leak in silc_client_command_free in the file
7732 lib/silcclient/command.c.
7734 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7736 * Imported a modified version of Irssi client to the source tree.
7737 The Irssi will be used to create a new client called
7738 Irssi SILC. Imported to irssi/.
7740 Added silc_core_init_finish function to the Irssi. Affected
7741 file irssi/configure.in.
7743 A lot changes in the Makefile.ams around the irssi tree.
7745 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7747 * Do not rehash if the new size is same as the old size of the
7748 hash table, in the silc_hash_table_rehash*. The affected file
7749 lib/silcutil/silchashtable.c.
7751 * Replaced hash_table_del_by_context calls from the server
7752 (when channel->user_list and client->channels) to the
7753 hash_table_del as it is sufficient and faster.
7755 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7757 * Added silc_hash_table_list, silc_hash_table_get and the
7758 SilcHashTableList structure to provide an alternative way to
7759 traverse the hash table. The affected files are
7760 lib/silcutil/silchashtable.[ch].
7762 * Changed the server's idlist routines to use the hash table
7763 routines to optimize the code.
7765 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7767 * Replaced the client entry's `channel' list and channel entry's
7768 `user_list' list to hash tables for optimized lookup. Changed
7769 the code to use the hash table interface around the code.
7770 Affected file lib/silcd/idlist.[ch].
7772 * Added `auto_rehash' boolean argument to the function
7773 silc_hash_table_alloc to indicate whether the hash table should
7774 auto-rehash when it thinks is appropriate time. It will
7775 increase the hash table size if the there is twice as much
7776 entries in the table than the size of the table, and will
7777 decrease the size if there are twice as less entries than
7778 the size of the table.
7780 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7782 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7784 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7786 * silc_idcache_purge_by_context deletes the entry now by context
7787 as it is supposed to do. Affected file lib/silccore/idcache.c.
7789 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7790 client is not anymore valid (WHOWAS givens the info) and not
7791 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7793 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7795 * Removed the `data' and `data_len' arguments from the ID Cache
7796 interfaces and added `name' argument. ID Cache does not handle
7797 anymore the binary data only a names associated with given ID.
7799 * When hashing a Client ID with silc_hash_id the entire ID is
7800 not hashed anymore, instead only the hash of the Client ID is
7801 hashed. This way we can access the Client ID from the cache
7802 with Client ID but with the hash of the ID (which is a hash of
7803 the nickname) as well without any difference in performance.
7805 Added also silc_idcache_find_by_id_one_ext to do one on one
7806 searching when we have the actual ID. Added also function
7807 silc_hash_client_id_compare. The affected files are
7808 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7810 * When hashing the name associated with a ID it is always done
7811 in lowercase. This way we can access the cache without worrying
7812 about case-sensitivity, even though, for example nicknames are
7815 * Fixed a bug in server with channel message sending. It put
7816 wrong ID type as destination ID. The affected file
7817 silcd/packet_send.c.
7819 * silc_idcache_del_by_context now deletes from all hash tables
7820 by context. Affected file lib/silccore/idcache.c.
7822 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7824 * Changed the client library to use the new ID Cache interface.
7825 Changes around the source tree.
7827 * Added silc_hash_table_rehash_ext to rehash with specific
7828 hash function. Affected file lib/silcutil/silchashtable.[ch].
7830 * Added silc_hash_string_compare to compare two strings in the
7831 hash table. Affected file lib/silcutil/silcutil.[ch].
7833 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7835 * Added new function silc_idcache_del_by_context into the
7836 lib/silccore/idcache.[ch].
7838 * Changed the server's ID list routines to use the new ID Cache
7839 interface. Changes around the source tree.
7841 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7843 * Added silc_hash_table_del[_by_context]_ext functions in to the
7844 lib/silcutil/silchashtable.[ch].
7846 Removed silc_hash_table_find_all* routines and added new
7847 silc_hash_table_find_foreach to replace them.
7849 Added silc_hash_table_replace_ext function as extended
7850 replacing function. Separated the simple hash table interface
7851 from the extended hash table interface in the file
7852 lib/silcutil/silchashtable.h.
7854 * Fixed minor bugs and changed it to use some of the new
7855 hash table functions in lib/silccore/idcache.c
7857 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7859 * Added new function silc_hash_table_find_all to return all keys
7860 in the hash table by the specified key. As the hash table is
7861 collision resistant it also makes it possible to have several
7862 duplicate keys in the hash table. This function may be used to
7863 find all of the keys from the hash.
7865 Added user_context arguments to the SilcHashFunction,
7866 SilcHashCompare and SilcHashDestructor to deliver user specified
7869 Added new fuctions silc_hash_table_find[_all]_ext to do
7870 extended lookup with specified hash and compare functions and
7871 specified user contexts.
7873 Added new function silc_hash_table_add_ext to add the key
7874 with specified hash function and user context.
7876 Added new function silc_hash_table_foreach to traverse all
7877 entrys in the hash table. Added SilcHashForeach callback
7880 Added new function silc_hash_table_del_by_context to delete
7881 the entry only if the context associated with the key matches.
7883 Affected files are lib/silcutil/silchashtable.[ch].
7885 * Removed silc_hash_[server/client/channel]_id and added just
7886 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7887 silc_hash_id_compare to compare two ID's using as the hash table
7888 comparison function. Added also silc_hash_data to hash
7889 binary data and silc_hash_data_compare to compare it.
7891 * Removed silc_idlist_find_client_by_hash as it is not needed
7892 anymore. Affected file silcd/idlist.[ch].
7894 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7895 to use internally the SilcHashTable. The new ID Cache is a lot
7896 faster than the old one. Some of the ID Cache interface was also
7897 rewritten and obsolete and stupid functions were removed.
7899 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7901 * Added entry_count field to the SilcHashTable to keep the number
7902 of the entries in the table. Implemented the function
7903 silc_hash_table_rehash. Added new function
7904 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7906 Fixed a minor bug in silc_hash_table_free.
7908 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7909 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7910 into the lib/silcutil/silcutil.[ch].
7912 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7914 * Implemented a collision resistant hash table into the
7915 lib/silcutil/silchashtable[ch]. See the header and the source
7916 for the SilcHashTable API.
7918 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7920 * Merged dotconf version 1.0.2 into lib/dotconf.
7922 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7924 * Do not compile anything in lib/silcsim/* if the SIM support
7925 is not enabled. The tree should now compile without problems
7928 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7930 * Compiled the SILC under cygwin. Compiled and tested briefly
7931 without problems. More tests needed. The SIMs didn't compile
7934 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7936 * Fixed possible crash in silc_get_username in the
7937 lib/silcutil/silcutil.c.
7939 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7941 * Fixed a va_arg in silc/client_ops.c.
7943 * Oops, RC5 routines were named AES and caused some problems
7944 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7946 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7948 * Added new SilcIDIP structure into the lib/silccore/id.h and
7949 replaced the old `ip' fields from all SILC ID's to that type.
7950 This is a step towards IPv6 support.
7952 The silc_id_get_len takes now the ID as an extra argument.
7953 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7954 both IPv4 and IPv6 based ID's.
7956 The affected files are lib/silccore/id.[ch] and other files
7957 around the tree using these routines.
7959 * Removed the ID length arguments in server from various
7960 silc_server_send_notify_* routines -> they are not needed
7963 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7965 * Fixed memory leak in silc_encode_pem_file in the file
7966 lib/silcutil/silcutil.c.
7968 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7970 * Check minor version as well in the SKE. Affected files are
7971 silcd/protocol.c and lib/silcclient/protocol.c.
7973 * Added --identifier option to the server so that an identifier
7974 can be when creating the public key for the server. Affected
7975 file is silcd/silcd.c.
7977 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7978 lib/silccrypt/silcpkcs.c.
7980 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7982 * Register default ciphers and stuff when using -C option with
7983 the server. Affected file sildc/silcd.c.
7985 * Put back the servers public key filename format, it is better
7986 than the new one. For now, the client keys are saved with the
7987 new filename format. The affected file silc/client_ops.c.
7989 * Implemented the Cipher API for the rest of the ciphers that
7990 did not implement it or implemented it the wrong way.
7992 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7994 * Register default ciphers and stuff when using the -S option
7995 in the client. Affected file silc/silc.c. Same also when
7996 creating new key pair with -C option.
7998 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8000 * Fixed the silc_verify_public_key client operation function to
8001 save the public keys differently. The fingerprint is now
8002 used as filename and not the hostname. This way also the
8003 client keys are saved uniquely and not with hostnames. The
8004 affected file is silc/client_ops.c.
8006 * Trimmed the silc_hash_fingerprint function to remove extra
8007 whitespaces from the end of the fingerprint. The affected
8008 file is lib/silccrypt/silchash.c.
8012 * Added silc_cipher_register_default function to register all
8013 default ciphers. It can be used when configuration files
8014 does not exist and the application does not want any specific
8015 ciphers in any specific order.
8017 The SilcDList is now used as silc_cipher_list dynamically
8018 allocated cipher list. Removed the static list all together
8019 and now all ciphers must be allocated to the dynamic list.
8020 The silc_cipher_alloc routine was changed to check only the
8023 All silc_cipher_* routines that used to return int returns
8026 The affected files lib/silccrypt/silccrypt.[ch].
8028 * The same thing was done to silc_hash_* as for silc_cipher_*
8029 routines. Affected files lib/silccrypt/silchash.[ch].
8031 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8032 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8033 Added also silc_pkcs_[un]register[_default] functions.
8034 Removed the data_context from the PKCS API.
8036 * Added silc_hmac_register_default function to register default
8037 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8038 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8039 to unregister all hmacs at once.
8041 * Register the default ciphers, hash functions, PKCSs and HMACs
8042 if client's configuration file does not exist. The affected
8045 * The client did not load the hash functions from the SIM
8046 modules at all. Added support for this. Affected file is
8047 silc/clientconfig.c.
8049 * When decoding public key with silc_pkcs_public_key_decode, check
8050 the supported algorithm only if PKCS are registered. Affected
8051 file lib/silccrypt/silcpkcs.c. The same was done with the
8052 silc_pkcs_private_key_decode.
8054 * Fixed the SILC List routines to keep the list always in order.
8055 It used to change the list's order when traversing the list but
8056 not it preserves the order. Affected file lib/trq/silclist.h.
8058 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8060 * Added the client library to use the SilcSocketConnection's
8061 reference counter (by silc_socket_dup) to prevent the bug that
8062 the socket object may be freed underneath async operation.
8064 * The name resolv library checking fixes in the configure.in.pre.
8067 * Created new version of the protocol drafts for future
8068 development. The -03 drafts are the ones that will be changed
8069 in the trunk now and the -02 will remain as they are.
8071 * Send list of CUMODE notifys to the router when announcing
8072 the channel users to the router. Affected file silcd/server.c.
8073 If the router receiving channel founder CUMODE for a channel
8074 that already has channel founder it will send CUMODE notify
8075 to the sender to remove the channel founder rights from the
8076 announced client. Affected file silcd/packet_receive.c.
8078 * The CUMODE notify may now use Server ID as well as the entity
8079 who changes the mode. Updated protocool specs.
8081 * Updated INSTALL and README files.
8083 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8085 * New web pages in the http://silc.pspt.fi. The pages was
8090 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8092 * Implemented the [DenyConnectin] config section in the server.
8093 Added silc_server_config_denied_conn to check whether incoming
8094 connection is denied. Affected file silcd/serverconfig.[ch].
8096 * Do not check the ports when checking the incoming configuration
8097 data if the port is 0, meaning any. Affected file is
8098 silcd/serverconfig.c.
8100 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8102 * Fixed buffer overflow in silc_string_compare in the file
8103 lib/silcutil/silcutil.c.
8105 * Fixed double free in silc_server_command_leave in the file
8108 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8110 * Fixed the version checking in the server. Affected file is
8113 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8115 * Fixed the configuration data fetching when accepting new
8116 connections in the server. Affected file silcd/server.c.
8118 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8120 * Added `sender_entry' argument to the function
8121 silc_server_packet_relay_to_channel so that we can check
8122 whether some destination actually belongs to the same route
8123 the sender belongs (ie, we must not resend the packet to the
8124 sender). Affected file silcd/packet_send.[ch].
8126 * Added `servername' field to the SilcClientEntry in the server
8127 to hold the name of the server where client is from. Affected
8128 file is silcd/idlist.h.
8130 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8132 * Moved the channel message encrypting in the router betwen
8133 router connections from silc_server_channel_message to the
8134 silc_server_packet_relay_to_channel since we want to check
8135 whether we have anybody channel before encrypting anything.
8136 Affected files silcd/packet_[receive/send].c.
8138 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8140 * Fixed the [AdminConnection] server config section to support
8141 multiple entries. Affected file silcd/serverconfig.c.
8143 * Added support into the server to check the validity of the
8144 incoming connection before executing any KE or authentication
8147 * The connection configuration is now saved to the KE and
8148 connection auth protocol contexts and not fetched anymore in
8149 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8151 * The local hosts listenning address and port is also resolved
8152 now when starting the server. We want to have the socket object
8153 to include the real address and port for the listener. Added
8154 new function silc_net_check_local_by_sock into the files
8155 lib/silcutil/silcnet.[ch].
8157 * Fixed a broadcast bug in server -> do not broadcast if we
8160 * Fixed a routing bug. Do not route broadcast packets ever.
8161 Broadcast packets must be processed always and not routed since
8162 they may be destined to some other host than yourself and thus
8163 would get routed without no good reason. Affected file is
8166 * Added function silc_server_config_is_primary_route to check
8167 whether primary router connection has been configured (a router
8168 configuration that we are initiating). If there is not, we
8169 will assume that there is only two routers in the SILC network
8170 and we will use the incoming router connection as our primary
8171 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8173 * Changed the order of the broadcasting. Broadcast _after_ the
8174 packet has been processed not before. Affected file is
8177 * Fixed a [ClientConnection] parsing bug. The port was never
8178 parsed correctly thus resulting to port 0. Affected file
8179 silcd/serverconfig.c.
8181 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8182 argument and did not set the broadcast packet flag. Affected
8183 file silcd/packet_send.c. Fixed same bug in the function
8184 silc_server_send_notify as well.
8186 * If we receive NEW_ID packet for our own ID in the server, ignore
8189 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8193 * Removed the nickname from the Private Message Payload.
8194 Updated the code and the protocol specs.
8196 * Updated protocol specs for submitting to the IETF.
8198 * Tweaked the Random Number Generator a bit. Affected file
8199 lib/silccrypt/silcrng.c. Exported a new function
8200 silc_rng_[global]_add_noise which can be used to add more
8203 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8205 * Do not parse packets with different timeout when protocol
8206 is active -> may cause problem with rekey. Affected file
8209 * When server receives signoff notify it must not create
8210 new channel key if the client is on any channels since the
8211 sender of the signoff notify will create it.
8213 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8215 * Added printing of error messages during SKE protocol from the
8216 failure packet sent by server during SKE. Affected file
8219 * Removed the client's failure_callback handling with timeout
8220 and handle it immediately when received.
8222 * The SKE library returned wrong type in SUCCESS and FAILURE
8223 packets. They must be 32 bit MSB not 16 bit MSB.
8225 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8227 * Ok, rewrote the logic of the re-key and now it seems to work.
8228 I tested it on high traffic with frequent re-keys without
8229 problems. Added hmac_receive (and renamed hmac to hmac_send)
8230 in SilcClientConnection in lib/silcclient/client.h and
8231 in SilcIDListData in silcd/idlist.h. Also, removed the
8232 SilcPacketParserContext's cipher and hmac fields as they are
8233 not needed anymore and actually caused some problems when
8234 the ciphers and hmac's changed underneath the packet parser.
8236 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8238 * If re-key protocol is active then process the incoming packets
8239 synchronously since we must assure that icoming packets encrypted
8240 with the old key is processed before the new keys is set to
8241 use. This is true other packets than for REKEY packets.
8242 Affected file silcd/server.c. The same was done to client library
8243 as well, affected file lib/silcclient/client.c.
8245 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8247 * Fixed bug in client and server to accept the force send if
8248 the packet is send from silc_[server/client]_packet_process
8249 function. Otherwise the packets are never delivered, oops.
8251 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8253 * Disable force sending of packets when REKEY protocol is active.
8254 We must assure that no packet is sent directly when rekey is
8255 performed. All packets must be sent through packet queue.
8256 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8257 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8258 function is silc_[server/client]_packet_send_real to check
8261 * Replaced the SIM paths from example config files to
8262 /usr/local/modules. Also, make install creates now
8263 /usr/local/silc/logs directory to hold all the SILC server
8266 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8268 * Made the configure.in.pre work on Solaris. Patch by salo.
8270 * Made all ciphers compatible with non-x86 machines. Defined
8271 CBC mode macros into lib/silccrypt/ciphers_def.h.
8273 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8275 * Fixed the make install.
8277 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8279 * When MAC computation fails the silc_packet_decrypt returned 0
8280 even though it was supposed to return -1. Fixed this. The
8281 affected file is lib/silccore/silcpacket.c.
8283 * Do not replace the config files in /etc/silc (in make install)
8284 if they already exist. Affected file ./Makefile.am.
8286 * Do not send re-key packets immediately but through packet queue.
8287 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8289 * Changed silc_net_check_host_by_sock to return FALSE if the
8290 IP/DNS could not be resolved. Though, it returns the IP address
8291 now even if it could not resolve it (but returns also FALSE).
8292 Affected file lib/silcutil/silcnet.[ch].
8294 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8296 * Added silc_pkcs_decode_identifier to decode the public key's
8297 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8298 Added also silc_pkcs_free_identifier. Added also new context
8299 SilcPublicKeyIdentifier.
8301 * Added -S option to the silc client. It is used to dump the
8302 contents of the specified public key file.
8304 * Changed the PKCS api to return the public key length when
8305 setting the public key.
8307 * Fixed a fatal bug in the public and private key file loading.
8308 Affected file lib/silccrypt/silcpkcs.c.
8310 * Execute the packet parsing for client with zero (0) timeout
8311 if the protocol is active. Affected file silcd/server.c.
8313 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8315 * Made the key generation options to the silcd program. Added
8316 -C option, equivalent to client's option.
8318 * Added new [ServerKeys] config section to the server. It
8319 configures the server's public and private key.
8321 * Defined generic Public Key Payload into the protocol
8322 specification to send specific type of public keys and
8325 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8326 public key or certificate.
8328 * Implemented the GETKEY command to the server and to the
8329 client library and on user interface.
8331 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8333 * Made preliminary `make install' work.
8335 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8337 * Added SilcServerRekey context into silcd/idlist.h.
8339 * Added the PFS support as defined in the specification to the
8340 SKE protocol. Affected files lib/silcske/*.c.
8342 * Added `ske_group' field to the SilcServerRekey context to hold
8343 the number of the SKE group that is used with PFS in re-key.
8344 Affected file silcd/idlist.h.
8346 * Added PFS re-key support to the server. Affected file is
8349 * Added silc_protocol_cancel to cancel execution of the next
8350 state of the protocol. Affected file is
8351 lib/silccore/silcprotocol.[ch].
8353 * Added the re-key support with and without PFS to the client
8354 library. Re-key is performed once in an hour, by default.
8356 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8357 Added silc_client_rekey_callback and silc_client_rekey_final.
8358 Affected files are lib/silcclient/protocol.[ch] and
8359 lib/silcclient/client.[ch].
8361 * Removed the `hmac_key' and `hmac_key_len' fields from the
8362 SilcClientConnection structure; not needed. Affected file is
8363 lib/silcclient/client.h.
8367 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8369 * Do not ask whether user wants to use the negotiated private key
8370 for private messages, just use it. Affected file is
8371 silc/local_command.c.
8373 * Added `send_enc_key' and `enc_key_len' fields to the
8374 SilcIDListData structure since they are needed in the re-key
8375 phase. Affected file is silcd/idlist.[ch].
8377 * Implemented the simple re-key protocol into the server.
8378 Affected files silcd/server.c and silcd/protocol.[ch]. The
8379 re-key will be performed once in an hour, by default.
8381 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8382 Added silc_server_rekey, silc_server_rekey_callback and
8383 silc_server_rekey_final.
8385 * Removed Tunneled flag from the protocol. Updated the code
8386 and the specifications.
8388 * Adde `pfs' field to the SilcIDListData to indicate whether
8389 the PFS is to be performed in the re-key. Affected file is
8392 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8394 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8395 int64 of at least the xintXX size. If void * is less that 4
8396 bytes uint32 * will be used. Defined bool as boolean.
8398 * Changed _ALL_ unsigned long and unsigned int to uint32,
8399 unsgined short to uint16 in the source tree.
8401 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8402 not handle clients that has entry->data.registered == FALSE.
8403 They are not in the network anymore. Affected file is
8406 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8408 * Implemented the sending of the SERVER_SIGNOFF notify in the
8409 server. Affected file is silcd/server.c.
8411 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8412 Added also silc_notify_payload_encode_args into the
8413 lib/silccore/silcnotify.[ch].
8415 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8416 Affected file silcd/packet_receive.c.
8418 * Implemented the SERVER_SIGNOFF notify handling in the client
8419 library. Affected file lib/silcclient/client_notify.c. Also,
8420 implemnted the printing of the SERVER_SIGNOFF info to the
8421 application. Affected file silc/client_ops.c.
8423 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8424 if the deleting was successful. Affected file silcd/idlist.[ch].
8426 * Added support for public key authentication in the connection
8427 authentication protocol in the client library. Affected file
8428 lib/silcclient/protocol.c.
8430 * Changed the server's silc_idlist_get_clients_by_* interface
8431 to support already allocated array so that new entries may be
8432 added to pre-allocated array. Affected file silcd/idlist.[ch].
8433 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8434 and command replies.
8436 * All command reply functions in the server now calls the
8437 pending command callback even if error occured. This way the
8438 error will be delivered to the client as well. Affected files
8439 silcd/command.c and silcd/command_reply.c.
8441 * Fixed INFO command to return local server's info if no server
8442 was provided. Affected file lib/silcclient/command.c.
8444 * Removed RESTART command for good. Updated the code and the
8447 * Rewrote parts of the task system. It is a bit simpler now.
8448 Removed unsued task priorities. The affected files are
8449 lib/silcutil/silctask.[ch].
8451 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8453 * Moved the USERS printing from the library to the application.
8454 Affected files lib/silcclient/command.c and silc/client_ops.c.
8456 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8460 * Added channel key re-key support. The re-key is perfomed
8461 only by the router and is done once in an hour. Added `rekey'
8462 field to the SilcChannelEntry in the server. Affected files
8463 silcd/server.c and silcd/idlist.h.
8465 * Added silc_task_unregister_by_context into the file
8466 lib/silcutil/silctask.[ch].
8468 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8470 * Added SILC_UMODE_GONE mode to indicate when the client is not
8471 present in the SILC network. Added also support to the local
8472 command AWAY that will set this mode. Added support of showing
8473 "xxx is gone" in WHOIS command. The USERS command shows the
8474 gone status as well.
8476 * Fixed setting server and router operator privileges in the
8477 server's UMODE command. Affected file silcd/command.c.
8479 * Merged the SKE KE1 and KE2 payloads into one payload. The
8480 new KE payload is equivalent to the old KE2 payload.
8482 Cleaned up the SKE Start Payload parsing. It now uses the
8483 simple buffer unformatting to do the parsing. A lot faster
8486 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8487 to the SKE that is used to indicate whether both of the SKE
8488 parties should perform authentication. By default only the
8489 responder performs authentication. By setting this flag also
8490 the initiator must do authentication. By default it is unset
8491 since in normal SKE case, client to server connection, only
8492 the responder should do authentication. When doing SKE between
8493 two clients both should perform authentication. Updated the
8494 code and the protocol specs.
8496 * A little fix to IDENTIFY command in the server. Search the
8497 client first by hash not nickname. Affected file is
8500 * Fixed the silc_client_close_connection to support closing
8501 the client to client connections wihtout deleting too much
8502 data. Affected file lib/silcclient/client.c.
8504 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8505 are received if protocol used to be active but is not anymore
8506 the application would crash due to NULL pointer dereference.
8507 Affected files silcd/server.c and lib/silcclient/client.c.
8509 * Added `hash' field to the SilcClientConnection to include
8510 the hash function negotiated in the SKE protocol.
8512 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8513 to set the channel founder authentication data. A client can
8514 claim the founder rights later by providing the authentication
8515 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8516 This way the channel founder can regain the channel founder
8517 privileges even it is left the channel. This works only on
8518 local server and the client must be connected to the same
8519 server to be able to regain the founder rights. Updated the
8520 protocol specs accordingly.
8522 Added support to the CMODE command in the client to set the
8523 founder auth data. Read the README to see how to set it.
8525 Added support to the CUMODE command to claim the founder
8526 rights. Read the README to see how to do it.
8528 Added support for the founder authentication to the Channel
8529 Entry in the server. Affected file silcd/idlist.h.
8531 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8532 server's CMODE command. Affected file silcd/command.c.
8534 * Added the following new functions into lib/silccore/silcauth.[ch]:
8535 silc_auth_get_method and silc_auth_get_data.
8537 * The server now saves the remote hosts public key to the
8538 SilcIDListData pointer. Affected file silcd/protocol.c.
8540 * The normal server now does not remove the channel entry from
8541 the cache if the founder authentication data is set. It used
8542 to remove it if the founder was the last one on the channel on
8543 the server and left the channel. The auth data is saved and
8544 if the channel is re-joined later the old entry is used with
8545 the old auth data. Affected files silcd/command_reply.c and
8548 * Removed the `pkcs' field from the SilcIDListData structure
8549 in the server; it is not used. Affected file silcd/idlist.h.
8551 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8553 * Fixed packet processing on slow links. Partial packets were
8554 never re-processed because the incoming data buffer was cleared
8555 by the application. Application must not directly clear the
8556 sock->inbuf, the packet processing routines handle it. Fixed
8557 this in client library and in server.
8559 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8561 * Fixed the WHOIS and IDENTIFY send reply function to really
8562 check whether to send list or just one entry. Affected file
8565 * Cleaned up the LEAVE command's channel key distribution. The
8566 affected file silcd/command.c.
8568 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8569 can enforce the channel mode as well. In that case the ID
8570 includes the ID of the server. The code now enforces the
8571 mode change if the router have different mode than the server.
8573 * The notify client operation with CMODE_CHANGE notify can now
8574 return NULL client_entry pointer if the CMODE was not changed
8575 by client. Application must check for this.
8577 * Added <Server ID> argument to INFO command to support server
8578 info fetching by Server ID.
8580 * Added silc_server_announce_get_channel_users to get assembled
8581 packets of channel users of the specified channel. Affected
8582 file silcd/server.[ch].
8584 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8585 was freed underneath the ID Cache.
8587 * Re-announce clients when the server received CHANNEL_CHANGE
8588 notify from the router. Affected file silcd/packet_send.c.
8590 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8592 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8593 crashed since it did not handle the fact that there is no cipher
8594 called "3" and didn't check the error condition. Now fixed.
8596 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8597 flag. It can be used to send message requests.
8599 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8601 * Implemented the RESTART command in the client.
8603 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8604 notice type messages. Added notice printing to the user
8607 * The channel keys are not re-generated if the channel's mode
8608 is PRIVKEY, ie private key on the channel exists. Affected
8609 files silcd/server.c and silcd/command.c.
8611 * Fixed a little bug in channel message delivery when channel
8612 private keys are set in the server. Affected file is
8613 silcd/packet_send.c.
8615 * Changed the setting on channel->on_channel = TRUE from the
8616 silc_client_save_channel_key to the JOIN command reply. The
8617 key payload is not received if the private channel key is set.
8618 Affected file lib/silcclient/command_reply.c and the
8619 lib/silcclient/client_channel.c.
8621 * When the CMODE_CHANGE notify is sent and the channel private
8622 key mode is removed the channel key must be re-generated in
8623 other cells as well. Added this support for the router in the
8624 silcd/packet_receive.c.
8626 * Added new local command NOTICE to send notice message on
8627 channel. Affected file silc/local_command.[ch].
8629 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8631 * Added new local command ME to the client. It is used to send
8632 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8633 some action. Affected file silc/local_command.[ch].
8635 * Changed channel_message and private_message client operations
8636 to deliver the message flags to the application. Added also
8637 the `flags' arguments to the silc_client_send_channel_message
8638 and silc_client_send_private_message functions. Affected file
8641 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8643 * Redefined the Private Message Payload to support private message
8644 keys and to support the new private message flags. Updated
8645 the protocol specs. Flags makes it possible to have for example
8646 CTCP style messages.
8648 * Added new type SilcPrivateMessagePayload and defined an API
8649 for it in the lib/silcclient/silcprivate.[ch].
8651 * Tested private message private keys successfully. Tested the
8652 private message key set, unset and list commands with the new
8655 * Redefined the Channel Message Payload to include the channel
8656 message flags (equal with private message flags) to support
8657 for example CTCP style messages.
8659 * Defined some of the message (for channel and private message)
8660 flags. Updated the protocol specs and added the flags to the
8661 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8663 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8665 * Added SilcKeyAgreementStatus type to the key agreement routines
8666 to indicate the current status and error if one occured.
8667 The status types are defined in the lib/silcclient/silcapi.h.
8669 * Added new local command KEY that is used to set and unset private
8670 keys for channels, set and unset private keys for private messages
8671 with remote clients and to send key agreement requests and
8672 negotiate the key agreement protocol with remote client. The
8673 key agreement is supported only to negotiate private message keys,
8674 it currently cannot be used to negotiate private keys for channels,
8675 as it is not convenient for that purpose.
8677 * Fixed a minor pending callback setting bug in the function
8678 silc_client_get_client_by_id_resolve, now the function works.
8679 Affected file lib/silcclient/idlist.c.
8681 * Added function silc_net_get_local_port to get local bound
8682 port by socket. Added to lib/silcutil/silcnet.[ch].
8684 * Added `sockets' and `sockets_count' fields to the SilcClient
8685 object. They hold the sockets of the listenning sockets in
8686 the client. Listenning sockets may be for example the key
8687 agreement server. Affected file lib/silcclient/client.[ch].
8688 Added functions the silc_client_add_socket and the
8689 silc_client_del_socket. They are exported to the application
8692 * Added ~./silc/clientkeys to support other client's public keys.
8694 * Renamed verify_server_key client operation to verify_public_key
8695 and added one argument to indicate the type of the connection
8696 (server, client etc.).
8698 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8700 * Added silc_server_connection_auth_request to handle the
8701 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8702 silcd/packet_receive.[ch].
8704 * Added silc_server_send_connection_auth_request into the
8705 silcd/packet_send.c to send the connection auth request packet.
8707 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8710 * Fixed the public key authentication in responder side in the
8711 server. The `auth_data' pointer includes the SilcPublicKey
8712 not the path to the public key. Affected file silcd/protocol.c.
8714 * Implemented the public key authentication in the initiator side
8715 in the server. Affected file silcd/protocol.c.
8717 * Removed the [RedirectClient] config section from the server
8718 configuration. Is not needed and I don't want to implement it.
8720 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8722 * Cleaned up the CMODE command in the server. It now works
8723 correctly and supports all the modes defined in the protocol.
8724 Affected file is silcd/command.c.
8726 * Added `hmac_name' field to the SilcChannelEntry in the server
8727 to hold the default HMAC of the channel. It can be set when
8728 creating the channel (with JOIN command). Affected files
8731 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8732 type to indicate the change of the current cipher and hmac
8733 on the channel. Client can safely ignore the <cipher> argument
8734 (if it chooses to do so) since the CHANNEL_KEY packet will
8735 force the channel key change anyway. The <hmac> argument is
8736 important since the client is responsible of setting the new
8737 HMAC and the hmac key into use.
8739 * Fixed the CMODE command in the client library as well.
8741 * Tested CMODE command in router environment successfully.
8743 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8745 * Show the version of the remote client (or server) when connecting
8746 to the server. It is logged to the log file. Affected file
8747 is silcd/protocol.c.
8749 * Fixed the KILLED notify handling in the client library. The
8750 client must be removed from all channels when receiving the
8753 Also, do not remove the client entry when giving the KILL
8754 command but when the KILLED notify is received.
8756 * Removed silc_idlist_find_client_by_nickname from the server.
8757 Not needed anymore. Affected files silcd/idlist.[ch].
8759 * Implemented the CHANNEL_CHANGE notify type handling to the
8760 server. Affected file silcd/server.c.
8764 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8766 * Added silc_server_send_notify_invite to send the INVITE
8767 notify between routers.
8769 * Implemented the INVITE command correctly to the server.
8771 * Implemented the INVITE notify type handling in the server.
8773 * Implemented the INVITE command to the client library and on the
8776 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8778 * Added function silc_server_get_client_resolve to find the
8779 client entry by ID from all ID lists and then resolve it
8780 (using WHOIS) if it cannot be found. Affected file is
8783 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8785 * Implemented the BAN command to the client library.
8787 * The JOIN command in the server now checks the invite list
8790 * Changed the silc_command_reply_payload_encode_va and the
8791 silc_command_payload_encode_va to support that if argument is
8792 NULL it ignores and checks the next argument. Affected file
8793 lib/silccore/silccommand.c.
8795 * Added silc_server_send_notify_ban to send the BAN notify
8796 type between routers.
8798 * Chaned the silc_notify_payload_encode to support that if
8799 argument is NULL it ignores and checks the next argument.
8800 Affected file lib/silccore/silcnotify.c.
8802 * Tested ban lists in router environment successfully.
8804 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8806 * Implemented BAN command to the server, in silcd/command.[ch].
8808 * Removed the BAN and INVITE_LIST modes from the CMODE command
8811 * Added function silc_string_match to regex match two strings.
8812 Affected files lib/silcutil/silcutil.[ch].
8814 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8816 * Redefined parts of the SilcChannelEntry in the server to support
8817 the new ban and invite lists.
8819 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8821 * Redefined the INVITE command. The same command can be used to
8822 invite individuals to the channel but also to manage the invite
8823 list of the channel (to add to and remove from the invite list).
8824 Updated the protocol specs.
8826 * Added new command SILC_COMMAND_BAN that can be used to manage
8827 the ban list of the channel. Updated the protocol specs.
8829 * Removed the channel modes: the SILC_CMODE_BAN and the
8830 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8831 in the CMODE command. The equivalent features are now available
8832 using INVITE and BAN commands. Updated the protocol specs.
8834 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8835 in the network about change in the current ban list. The notify
8836 type is not used by the client.
8838 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8839 support the invite lists.
8841 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8843 * Added new function silc_string_regexify that converts string
8844 including wildcard characters into regex string that can
8845 be used by the GNU regex library. Added into the file
8846 lib/silcutil/silcutil.[ch].
8848 Added silc_string_regex_combine to combine to regex strings
8849 into one so that they can be used as one regex string by
8850 the GNU regex library. Added into the file
8851 lib/silcutil/silcutil.[ch].
8853 Added silc_string_regex_match to match two strings. It returns
8854 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8856 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8858 * Imported GNU regex to the soruce tree into lib/contrib.
8859 Fixed some compiler warning from the regex.c.
8861 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8863 * Fixed MOTD command in the server to work in router environment.
8865 * Fixed the MOTD command in the client library to support
8866 the server argument in the command.
8868 * Added `nickname_len' argument to the silc_idlist_add_client
8869 in the server, as the `nickname' argument may be binary data
8872 * Added silc_idlist_get_channels to return all channels from
8875 * Implemented LIST command to the server. Affected file is
8878 * Implemented the LIST command to the client library and on the
8881 * Added [<user count>] argument to the LIST command reply.
8882 With private channels the user count is not shown.
8884 * Updated TODO and README.
8886 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8888 * The client entry's data.registered must be TRUE even with
8889 global client entry on global client list. The data.registered
8890 is used to check whether the client is anymore in the network,
8891 for example with WHOWAS command so it must be valid.
8893 * Fixed the WHOWAS command in the server. It now actually works
8894 in router environment. Added function into silcd/command_reply.c
8895 silc_server_command_reply_whowas_save.
8897 * Added silc_idlist_purge function to the silcd/idlist.c
8898 to periodically purge the ID Cache.
8900 * Fixed INFO command in the server. It works now in router
8901 environment. Added <server name> argument to the INFO command
8902 reply. Updated the protocol specs.
8904 * Fixed minor bug in silc_idcache_purge to not purge if the
8905 expire value is zero.
8907 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8908 they were buggy because of the WHOWAS information.
8910 * Fixed local command MSG to handle the async resolving of
8911 the remote client properly. It used to fail the first MSG.
8912 Affected file silc/local_command.c.
8914 * Added `data_len' field to SilcIDCache context.
8916 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8918 * Update TODO. Todo in commands in the server.
8920 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8922 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8923 used by routers as broadcast packet to inform other routers
8924 about the changed user mode.
8926 Implemented the notify handling in the server. Affected file is
8927 silcd/packet_receive.c. Added the function
8928 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8930 * Added new generic Channel Payload and deprecated the New Channel
8931 Payload. The New Channel Payload is now the generic Channel
8934 * Added new argument `mode' to the silc_server_send_new_channel
8935 as it is required in the Channel Payload now.
8937 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8938 and created a new and real SilChannelPayload to represent the
8939 new generic Channel Payload. Implemented the encode/decode
8940 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8942 * Added silc_server_get_client_channel_list to return the list
8943 of channels the client has joined for WHOIS command reply.
8944 Affected file silcd/server.[ch].
8946 * Implemented the channel list sending in the WHOIS command reply
8947 in server and in the client.
8949 Implemented the channel list displaying on the user interface
8950 as well. Affected file silc/client_ops.c.
8952 * Added silc_channel_payload_parse_list to parse list of Channel
8953 Payloads. It returns SilcDList list of SilcChannelPayloads.
8954 Client for example can use this function to parse the list of
8955 channels it receives in the WHOIS command reply. The caller
8956 must free the list by calling silc_channel_payload_list_free.
8957 Affected files lib/silccore/silcchannel.[ch].
8959 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8961 * Added one new argument <user mode> to the WHOIS command reply
8962 to return the mode of the user in SILC. Updated the protocol
8965 Implemented it to the server and client.
8967 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8969 * Fixed the mode printing on the user interface on joining.
8970 Affected file silc/client_ops.c.
8972 * Implemented the UMODE command and user modes in general to the
8973 client library and to the user interface.
8975 * Implemented the UMODE command to the server.
8977 * The server now sends UNKNOWN_COMMAND error status if client sends
8978 unknown command. Affected file silcd/command.c.
8980 * All server commands now handle the command identifier the right
8981 way when sending the command reply to the client. The client can
8982 use to identify the command replies with the identifier.
8984 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8986 * Added silc_server_get_client_route to resolve the route to
8987 the client indicated by the client ID. Affected file is
8990 * Added silc_server_relay_packet as general function to relay
8991 packet to arbitrary destination. This deprecates functions
8992 like _send_private_message_key, _relay_notify etc. Affected
8993 file is silcd/packet_send.[ch].
8995 Removed silc_server_send_key_agreement,
8996 silc_server_send_private_message_key and
8997 silc_server_packet_relay_notify functions from the file
8998 silcd/packet_send.[ch].
9002 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9003 server. Affected file silcd/packet_receive.[ch].
9005 * Implemented the KILL command to the client. Implemented the
9006 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9007 Affected files lib/silcclient/command[_reply].c and
9008 lib/silcclient/client_notify.c. Implemented the KILL notify
9009 printing in the user inteface.
9011 * Fixed a lot silc_parse_nick memory leaks from the client
9012 library in the file lib/silcclient/command.c.
9014 * Changed the silc_server_send_notify_on_channels's `sender'
9015 argument from SilcSocketConnection to SilcClientEntry to
9016 check the sender as entry and not as connection object and not
9017 to send to the client provided as argument. The affected file
9018 is silcd/packet_send.[ch].
9020 * The notify packets that are destined directly to the client used
9021 to not to be processed by the server. Now changed that and the
9022 server processes all notify packets. After relaying the packet
9023 to the client the notify packet is processed in the server.
9025 * The silc_server_free_client_data now checks whether there is
9026 pending outgoing traffic for the client and purges the data to
9027 the network before removing the client entry.
9029 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9031 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9032 an client is killed from the SILC Network. Updated the protocol
9035 Added new function silc_server_send_notify_killed to the
9036 silcd/packet_send.[ch].
9038 * Added function silc_server_packet_relay_notify to relay notify
9039 packets that are destined directly to a client. In this case
9040 the server does not process the notify packets but merely relays
9041 it to the client. Affected file silcd/packet_send.[ch].
9043 Added also silc_server_packet_process_relay_notify to check
9044 whereto relay the notify. Affected file is
9045 silcd/packet_receive.[ch].
9047 * Implemented the KILL command to the server.
9051 * Added the backup schema desgined last fall to the protocol
9052 specs for everyone to see. The specification is in the
9053 *-spec-xx.txt draft and the packet type definitions for the
9054 backup routers is in *-pp-xx.txt draft. Thusly, added also
9055 new packet type SILC_PACKET_CELL_ROUTERS.
9057 * A big security problem in the implementation discovered. The
9058 signoff of an client did not cause new channel key generation
9059 which it of course should've done. The channel keys must be
9060 always re-generated when client leaves (or signoffs) the channel.
9061 The silc_server_remove_from_channels funtion now handles
9062 the channel key re-generation.
9064 * Added `sender' argument to the silc_server_send_notify_on_channels
9065 to not to send the client provided as argument. Affected file
9066 silcd/packet_send.[ch].
9068 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9070 * Implemented OPER and SILCOPER commands into the server and
9073 * Added silc_auth_verify and silc_auth_verify_data to verify
9074 the authentication directly from the authentication payload.
9075 It supports verifying both passphrase and public key based
9076 authentication. Affected file lib/silccore/silcauth.[ch].
9078 * Added `hash' field to the SilcIDListData structure. It is the
9079 hash negotiated in the SKE protocol. Affected file is
9082 * Slight redesigning of the SilcAuthPayload handling routines.
9083 Do not send SilcPKCS but SilcPublicKey as argument.
9085 * Implemented the public key authentication support to the
9086 serverconfig. The public key is loaded from the provided path
9087 and saved as authentication data to void * pointer. Thus,
9088 changed the unsigned char *auth_data to void *auth_data;
9090 * Fixed SHUTDOWN command to send the reply before the server
9091 is shutdown. :) Affected file silcd/command.c.
9093 * Fixed fatal bug in CONNECT command. The hostname was invalid
9094 memory and server crashed. Affected file silcd/command.c.
9096 * Fixed fatal bug in CLOSE command. The server_entry became
9097 invalid but was referenced later in the command. Affected file
9100 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9102 * Fixed fatal bug in failure packet handling. Server ignored
9103 the failure and thus crashed when it came.
9107 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9109 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9110 that the command may be executed only once in (about) 2 seconds.
9111 The old SILC_CF_LAG flag is same but allows command bursts up
9112 to five before limiting.
9114 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9115 server code. Various commands now includes the CF_LAG_STRICT
9116 flag to disallow any kind of miss-use of the command.
9118 * Fixed the silc_buffer_unformat to not to allocate any data
9119 if the length of the data is zero. It used to allocate the
9120 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9122 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9124 * Changed the format of AdminConnection configuration section
9125 in the server. Added username of the admin to the format.
9126 Affected files silcd/serverconfig.[ch].
9128 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9129 to return admin configuration data by host, username and/or
9132 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9134 * Implemented WHOWAS command to the server. Added the functions:
9136 silc_server_command_whowas_parse,
9137 silc_server_command_whowas_send_reply,
9138 silc_server_command_whowas_from_client and
9139 silc_server_command_whowas_from_server
9141 * Added <Client ID> argument to the WHOWAS command reply. Updated
9142 the protocol specs accordingly.
9144 * Implemented WHOWAS command and command_reply to the client
9147 Implemented the WHOWAS printing on the user interface.
9149 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9151 * Added new argument to the WHOWAS command reply, the real name.
9152 It is an optional argument. Updated the protocol specs.
9154 * Added SilcIDCacheDestructor callback that is registered when
9155 the SilcIDCache is allocated. The callback is called when
9156 an cache entry in the ID Cache expires, or is purged from the
9157 cache. Added into lib/silccore/idcache.[ch].
9159 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9160 to destruct the client entries when the cache entry expires.
9161 Other ID Cache's in server and in the client library ignores
9164 * If the ID Cache entry's `expire' field is zero then the entry
9165 never expires. Added boolean `expire' argument to the
9166 silc_idcache_add function in the lib/silccore/idcache.[ch].
9167 If it is TRUE the default expiry value is used.
9169 * Added silc_server_free_client_data_timeout that is registered
9170 when client disconnects. By default for 5 minutes we preserve
9171 the client entry for history - for WHOWAS command.
9173 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9175 * Added support to the server to enforce that commands are not
9176 executed more than once in 2 seconds. If server receives
9177 commands from client more frequently, timeout is registered
9178 to process the commands. Affected file silcd/command.c.
9179 Added new function silc_server_command_process_timeout.
9181 * Changed NICK_NOTIFY handling in client library to check that
9182 if the client's nickname was changed, so there is no need to
9183 resolve anything from the server.
9185 * Removed error printing from the WHOIS and IDENTIFY commands.
9186 If error occurs then it is ignored silently in the client library.
9187 The application, however, may map the received error to
9188 human readable error string. The application currently maps
9189 the NO_SUCH_NICKNAME error to string.
9191 * Made the command status message public to the application. Moved
9192 them from lib/silcclient/command_reply.c to
9193 lib/silcclient/command_reply.h. The application can map the
9194 received command status to the string with the
9195 silc_client_command_status_message function.
9197 * Added check to the server to check that client's ID is same
9198 as the Source ID in the packet the client sent. They must
9201 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9203 * Added dist-bzip hook to the Makefile.am to make bzip2
9204 compressed distributions.
9206 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9208 * Server now enforces the maximum length for the nickname and
9209 the channel as protocol specification dictates. 128 bytes for
9210 nickname and 256 bytes for channel name.
9212 * Moved the WHOIS printing to the application. The client libary
9213 does not print out the WHOIS information anymore, the application
9214 must do it. Renamed silc_client_command_reply_whois_print to
9215 the silc_client_command_reply_whois_save.
9217 The client's idle time is also sent to the application now, and
9218 the idle is shown on screen.
9220 * Added silc_client_command_reply_identify_save to save the
9221 received IDENTIFY entries.
9223 * Do not check for channel private keys in message sending and
9224 reception if the channel does not have the PRIVKEY mode set.
9225 Affected file lib/silclient/client_channel.c.
9227 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9229 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9230 just surfaced after chaning the JOIN procedure.
9232 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9234 * Added silc_client_get_clients_by_list to get client entries
9235 from Client ID list, that is returned for example by JOIN
9236 and USERS command replies. The application should use this
9237 function for example when JOIN command reply is received to
9238 resolve the clients already on the channel (library does not
9239 do that anymore as USERS command reply is not used in the JOIN
9240 procedure anymore). Affected files lib/silcclient/silcapi.h and
9241 lib/silcclient/idlist.c.
9243 * JOIN command reply and USERS command reply returns now SilcBuffer
9244 pointers instead of unsigned char pointers when returning
9245 the client list and mode list.
9247 * Added <Client ID> argument to the JOIN command reply, mainly
9248 for the server to identify for which client the command was
9249 originally sent. Updated protocol specs accordingly.
9251 * Added SilcDlist private_key pointer to the SilcChannelEntry
9252 in the client to support the channel private keys. Affected
9253 file is lib/silcclient/idlist.h.
9255 * Added SilcChannelPrivateKey argument to the function
9256 silc_client_send_channel_message so that application can choose
9257 to use specific private ke if it wants to. If it is not provided,
9258 the normal channel key is used, unless private keys are set.
9259 In this case the first (key that was added first) is used
9260 as the encryption key.
9262 * Implemented the support for channel private key handling.
9263 Implemented the following functions:
9265 silc_client_add_channel_private_key,
9266 silc_client_del_channel_private_keys,
9267 silc_client_del_channel_private_key,
9268 silc_client_list_channel_private_keys and
9269 silc_client_free_channel_private_keys
9271 Affected file lib/silcclient/client_channel.c.
9273 * Added the support for the private keys in the channel message
9274 sending and encryption and in the message reception and
9275 decryption. Affected funtions are
9276 silc_client_send_channel_message and silc_client_channel_message.
9278 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9280 * Added SKE's key verify callback to the client library's
9281 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9283 * Removed the statement that server (or router) must send USERS
9284 command reply when joining to the channel so that the client
9285 knows who are on the channel. Instead, the client list and
9286 client's mode list is now sent in the JOIN command reply to the
9287 client who joined channel. This is better solution.
9289 * Added function silc_server_get_users_on_channel and function
9290 silc_server_save_users_on_channel to the silcd/server.[ch].
9292 * Removed function silc_server_command_send_users from the
9295 * Do not show topic on the client library anymore. The topic is
9296 sent in the command reply notify to the application and the
9297 application must show the topic now.
9299 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9301 * Added client searching by nickname hash into the IDENTIFY and
9302 WHOIS commands in the server as they were clearly missing from
9303 them. Affected file is silcd/command.c.
9305 * Fixed a bug in private message receiving in the client library.
9306 The remote ID was freed and it wasn't supposed, now it is
9309 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9311 * Minor fix to the channel payload; allocate the data area, as it
9312 needs to be of specific length.
9314 * If the key agreement port is zero then the operating
9315 system will define the bound port. Affected files are
9316 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9318 * Added new function silc_channel_payload_decrypt into the file
9319 lib/silccore/silcchannel.[ch].
9321 * Moved the channel message etc, check from silc_packet_decrypt
9322 to applications. The library calls now a generic
9323 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9324 when the packet is either normal or special. This was done to
9325 allow more wide range of checking that was not allowed when
9326 the code was in library. Now applications can do virtually any
9327 checks to the packet and return to the library the decision how
9328 the packet should be processed. Affected files are
9329 lib/silccore/silcpacket.[ch].
9331 Added silc_server_packet_decrypt_check to the server and
9332 silc_client_packet_decrypt_check to the client library.
9334 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9335 to send with specified source and destination information.
9337 * Channel message delivery between routers was broken after the
9338 channel key distribution was fixed earlier. The channel key
9339 was used be to distributed to other routers as well which is not
9340 allowed by the protocol. Now this is fixed and channel keys
9341 really are cell specific and the channel message delivery between
9342 routers comply with the protocol specification.
9344 * Fixed various commands in server to check also the global list
9345 for the channel entry and not just the local list. The affected
9346 file silcd/command.c.
9348 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9350 * Added assert()s to buffer formatting and unformatting routines
9351 to assert (if --enable-debug) when error occurs. Affected
9352 file: lib/silcutil/silcbuffmt.c.
9354 * Changed to auto-reconnect to check whether the remote host is
9355 router and register the re-connect timeout if it is. It used
9356 to check that whether we are normal server, but router must do
9357 auto-reconnect with another router as well. Affected file
9360 * Removed the [<key len>] option from CMODE command as the cipher
9361 name decides the key length, nowadays. See the defined ciphers
9362 from the protocol specification.
9364 * Added [<hmac>] option to the CMODE command to define the HMAC
9365 for the channel. Added SILC_CMODE_HMAC channel mode.
9367 * Added [<hmac>] option for the JOIN command so that user can
9368 select which HMAC is used to compute the MACs of the channel
9371 * Added Hmac field to the Channel Message Payload. The integrity
9372 of plaintext channel messages are now protected by computing
9373 MAC of the message and attaching the MAC to the payload. The
9374 MAC is encrypted. Now, it is clear that this causes some
9375 overhead to the size of the packet but rationale for this is that
9376 now the receiver can verify whether the channel message decrypted
9377 correctly and also when private keys are set for the channel the
9378 receiver can decrypt the packet with several keys and check from
9379 the MAC which key decrypted the message correctly.
9381 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9382 lib/silccrypt/silccipher.[ch].
9384 * Added silc_hash_len to return the digest length into the
9385 lib/silcrypt/silchash.[ch].
9387 * Rewrote parts of Silc Channel Payload interface in the
9388 lib/silccore/silcchannel.[ch]. The encode function now also
9389 encrypts the packet and parse function decrypts it.
9391 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9393 * Fixed a minor formatting bug in the SKE's key material processing.
9394 It actually might have processed the keys wrong way resulting
9397 * Redefined the mandatory HMAC algorithms and added new algorithms.
9398 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9399 and hmac-md5 truncated to 96 bits. The mandatory is now
9400 hmac-sha1-96. Rest are optional (including the one that used
9401 to be mandatory). Rationale for this is that the truncated HMAC
9402 length is sufficient from security point of view and can actually
9403 make the attack against the HMAC harder. Also, the truncated
9404 HMAC causes less overhead to the packets. See the RFC2104 for
9407 * Added new [hmac] configuration section. The SKE used to use
9408 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9409 is of course wrong. The official names that must be proposed in
9410 the SKE are the ones defined in the protocol specification
9411 (hmac-sha1-96 for example). The user can configure any hmac
9412 using any hash function configured in the [hash] section. At
9413 least, the mandatory must be configured.
9415 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9417 * Added HMAC list to the SKE proposal list. It has now both
9418 hash algorithm list and HMAC list. This makes the protocol
9419 incompatible with previous versions. The SKE now seems to work
9420 the way it is supposed to work, for the first time actually.
9422 * Defined plain Hash algorithms to the protocol specification.
9425 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9427 * Implemented support for key agreement packets into the server.
9428 Added functions silc_server_key_agreement and
9429 silc_server_send_key_agreement. Other than these functions,
9430 server has nothing to do with this packet.
9432 * Added support for private message key packets into the server.
9433 Added functions silc_server_private_message_key and
9434 silc_server_send_private_message_key.
9438 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9439 called in the protocol's final callback instead in the END
9440 protocol state. This makes a little more sense and in the same
9441 time in client we can use the same protocol routines for normal
9442 key exchange and to key agreement packet handling as well.
9444 * Added to both client's and server's KE protocol context the
9445 SilcSKEKeyMaterial pointer to save the key material. We will
9446 bring the key material to the protocol's final callback by doing
9447 this. The final callback must free the key material.
9449 * Added SKE's packet_send callback into client's KE protocol
9450 context so that the caller can choose what packet sending function
9451 is used. This way we can use different packet sending when
9452 doing normal SKE when doing key agreement packet handling (in
9453 the key agreement packet handling we do not want to encrypt
9456 * Implemented the responder side of the key agreement routines
9457 in the client. The client can now bind to specified port and
9458 accept incoming key negotiation. The key material is passed
9459 to the application after the protocol is over.
9461 * Implemented the processing of incoming Key Agreement packet
9462 in the client. Added function silc_client_key_agreement to
9465 * Implemented the intiator side of the key agreement routines
9466 in the client. The client can now initiate key agreement with
9467 another remote client. The key material is passed to the
9468 application after the protocol is over.
9470 * Created client_keyagr.c to include all the key agreement
9473 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9474 SILC_TASK_CALLBACK except that it is not static.
9476 * Created client_notify.c and moved the Notify packet handling
9477 from the client.[ch] into that file.
9479 * Created client_prvmsg.c and moved all private message and
9480 private message key routines from the client.[ch] into that file.
9482 * Create client_channel.c and moved all channel message and
9483 channel private key routines from the client.[ch] into that file.
9485 * Changed silc_client_get_client_by_id_resolve to resolve with
9486 WHOIS command instead of IDENTIFY command, in the file
9487 lib/silclient/idlist.c.
9489 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9491 * Implemented the SKE's responder side to the Client library.
9493 * When FAILURE is received to the protocol do not trust it
9494 blindly. Register a timeout to wait whether the remote closes
9495 the connection as it should do it, only after that process the
9496 actual failure. This was changed to both client and server.
9498 * Added client_internal.h to include some of the structures
9499 there instead of client.h in lib/silcclient/.
9501 * Added function silc_task_unregister_by_callback to unregister
9502 timeouts by the callback function.
9504 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9506 * Some "Incomplete WHOIS info" errors has been appearing on the
9507 log files. Took away the entry->userinfo check from WHOIS
9508 reply sending. The entry->userinfo is now " " if client did not
9509 provide one. I thought this was fixed earlier but something
9510 is wrong still. Let's see if the error still appears.
9512 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9514 * Fixed a minor bug in the login when the channel key is
9515 re-generated in the server. It used to generate the key in
9516 wrong order and thus caused problems in the channel traffic.
9518 * Fixed a minor bug in channel key distsribution after
9519 KICK command. The key was not sent to the router even though
9522 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9524 * Added silc_ske_process_key_material_data as generic routine
9525 to process any key material as the SILC protocol dictates. The
9526 function is used by the actual SKE library but can be used by
9527 applications as well. This relates to the private message keys
9528 and the channel private keys since they must be processed the
9529 same way the normal SILC session keys. The protocol dictates
9530 this. Affected files: lib/silcske/silcske.[ch].
9532 Added also silc_ske_free_key_material to free the
9533 SilcSKEKeyMaterial structure.
9535 * Defined silc_cipher_set_key function to set the key for
9536 cipher without using the object's method function. The affected
9537 files: lib/silccrypt/silccipher.[ch].
9539 * Implemented silc silc_client_add_private_message_key,
9540 silc_client_add_private_message_key_ske,
9541 silc_client_del_private_message_key,
9542 silc_client_list_private_message_keys and
9543 silc_client_free_private_message_keys functions in the
9546 Added functions silc_client_send_private_message_key to send
9547 the Private Message Key payload and silc_client_private_message_key
9548 to handle incoming Private Message Key payload.
9550 * Added Cipher field to the Private Message Key payload to set
9551 the cipher to be used. If ignored, the default cipher defined
9552 in the SILC protocol (aes-256-cbc) is used.
9554 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9556 * Removed lib/silcclient/ops.h file.
9558 Redefined parts of the SILC Client Library API. Created new
9559 file silcapi.h that deprecates the ops.h file and defines the
9560 published Client Library API. Defined also private message key
9561 API and channel private key API into the file.
9563 This is the file that the application must include from the
9564 SILC Client Library. Other files need not be included by
9565 the application anymore.
9567 * Added new key_agreement client operation callback and also
9568 defined the Key Agreement library API for the application.
9570 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9572 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9573 is used by clients to request key negotiation between another
9574 client in the SILC network. If the negotiation is started it
9575 is performed using the SKE protocol. The result of the
9576 negotiation, the secret key material, can be used for example
9577 as private message key.
9579 Implemented the Key Agreement payload into the files
9580 lib/silccore/silauth.[ch].
9582 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9584 * Redefined ciphers for the SILC protocol. Added some new ciphers
9585 and defined the key lengths for the algorithms. Changed the
9586 code accordingly. The default key length is now 256 bits.
9588 * Fixed SKE key distribution function silc_ske_process_key_material
9589 when the key length is more than 128 bits. The default key
9590 length in SILC is now 256 bits.
9592 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9593 to indicate unsupported algorithm.
9595 * Renamed rijndael.c to aes.c and all functions as well.
9597 * Fixed a long standing channel key setting bug in client library.
9598 Weird that it has never surfaced before.
9600 * Fixed bug in channel deletion. If the entire channel is removed
9601 then it must also delete the references of the channel entry
9602 from the client's channel list as the client's channel entry and
9603 the channel's client entry share same memory.
9605 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9607 * Implemented CONNECT and SHUTDOWN commands in the client.
9609 * Implemented CLOSE command to the client.
9611 * Added the function silc_idlist_find_server_by_name into the
9612 files silcd/idlist.[ch].
9614 Added the function silc_idlist_find_server_by_conn into the
9615 files silcd/idlist.[ch].
9617 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9619 * DIE command was renamed to SHUTDOWN. Updated the both code
9622 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9623 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9625 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9628 * Added function silc_server_create_connection function to create
9629 connection to remote router. My server implementation actually
9630 does not allow router to connect to normal server (it expects
9631 that normal server always initiates the connection to the router)
9632 so the CONNECT command is only good for connecting to another
9635 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9637 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9638 or some other client was kicked from the channel.
9640 Implemented the handling of the notify type to both client
9643 Implemented silc_server_send_notify_kicked to send the KICKED
9644 notify. It is used to send it to the server's primary router.
9646 * Implemented the KICK command into server and client.
9648 * Added `query' argument to the silc_idlist_get_client function
9649 to indicate whether to query the client from server or not if
9652 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9653 to indicate that the client is not channel founder.
9657 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9659 * Removed the rng context from SilcPacketContext structure and
9660 changed that the packet routine uses the Global RNG API.
9662 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9664 * Added support for quit message that client can "leave" on the
9665 channel when it quits the SILC. It is ditributed inside the
9666 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9668 Added silc_server_free_client_data that will take the
9669 signoff message as argument.
9671 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9673 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9675 * Updated parts of the protocol specification to keep it up
9678 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9680 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9681 payloads in one packet.
9683 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9684 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9685 use now the new List flag.
9687 * Also deprecated the following packet types: REPLACE_ID,
9688 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9690 * Added list support for Notify packet in server.
9692 * Added silc_server_send_notify_channel_change to send the
9693 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9694 the silc_server_send_replace_id.
9696 * Added silc_server_send_notify_nick_change to send the
9697 NICK_CHANGE notify type. Deprecates the function
9698 silc_server_send_replace_id.
9700 * Added silc_server_send_notify_join to send the JOIN notify type.
9701 Deprecates the function silc_server_send_new_channel_user.
9703 * Added silc_server_send_notify_leave to send LEAVE notify type.
9704 Deprecates the function silc_server_send_remove_channel_user.
9706 * Added silc_server_send_notify_cmode and
9707 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9708 types. Deprecates the silc_server_send_set_mode function.
9710 * Added SERVER_SIGNOFF notify type to indicate that server has
9711 quit. This means that all clients on the channel from that
9712 server will drop. This can be also used when netsplit happens.
9714 Deprecated REMOVE_ID packet type since it is not needed anymore
9717 Added silc_server_send_notify_server_signoff to send the
9718 SERVER_SIGNOFF notify type. Deprecates the function
9719 silc_server_send_remove_id.
9721 Added also silc_server_send_notify_signoff to send the
9722 SIGNOFF notify type.
9724 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9725 SILC protocol from this day on. Changed the protocol
9726 specification as well.
9728 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9729 notify type. It is used between routers to notify about
9730 topic changes on a channel.
9732 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9735 * Partly updated the protocol specification to comply with the
9736 changes now made. It is still though a bit outdated.
9738 * The JOIN notify type now takes one extra argument <Channel ID>.
9739 The packet used to be destined to the channel but now the
9740 JOIN type may be sent as list thus it is impossible to
9741 destine it to any specific channel. By adding this argument
9742 it is again possible.
9744 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9746 * Added CREDITS file. The CHANGES and CREDITS file will appear
9747 in the distribution as well.
9749 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9751 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9752 types in the server's silcd/packet_receive.c.
9754 * Implemented CMODE and CUMODE to work in router environment.
9756 * Fixed minor encoding and decoding buglet from the
9757 lib/silccore/silcmode.c.
9759 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9762 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9764 * Changed all SilcConfigServer* and silc_config_server* to
9765 SilcServerConfig* and silc_server_config*, respectively.
9768 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9770 * Associated the ID (client or server ID) to the Authentication
9771 Payload to avoid any possibility of forging. Updated the
9772 protocol specification and the code accordingly.
9774 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9776 * The RSA key length is now save to the RsaKey context in the
9777 key generation process in lib/silccrypt/rsa.c. The key length
9778 is now used to figure out the maximum size of the block allowed
9779 to be encrypted/signed.
9781 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9782 is equivalent to the silc_mp_mp2bin but does not allocate any
9785 * Changed silc_mp_mp2bin API to take length argument. If it is
9786 non-zero then the buffer is allocated that large. If zero, then
9787 the size is approximated using silc_mp_sizeinbase, which however
9790 * Created Global RNG API which is global RNG that application can
9791 initialize. After initializing, any routine anywhere in the
9792 code (including library) can use RNG without allocating a new
9793 RNG object. This was done to allow this sort of use of the
9794 RNG in code that has no chance to allocate RNG object. All
9795 applications currently allocate this and many routines in the
9796 library use this. Affected file lib/silccrypt/silcrng.[ch].
9798 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9799 it to use the Global RNG API.
9801 * Defined Authentication Payload into protocol specification that
9802 is used during SILC session to authenticate entities. It is
9803 used for example by client to authenticate itself to the server
9804 to obtain server operator privileges.
9806 Implemented this payload into the lib/silccore/silcauth.[ch].
9807 Implemented also routines for public key based authentication
9808 as the new protocol specification dictates.
9810 Moved definitions of different authentication methods from
9811 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9813 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9814 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9815 silc_pkcs_verify_with_hash functions into the file
9816 lib/silccrypt/silcpkcs.[ch].
9818 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9820 * The client entry's userinfo pointer must be always valid.
9821 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9822 will fail since it requires the userinfo. Now, the userinfo
9823 is allocated as "" if actual userinfo does not exist. Actually,
9824 it must exist and it is totally Ok to drop client connections
9825 that does not announce the userinfo. However, we will make
9826 this workaround for now.
9828 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9829 to return the remote port by socket.
9831 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9833 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9834 SILC_SERVER_PENDING_EXEC and added an new macro
9835 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9836 data or when error occurs while processing the pending command.
9838 Added new argument `destructor' into silc_server_command_pending
9839 and to the SilcServerCommandPending object. This destructor is
9840 now called after calling the pending callback or if error occurs
9841 immediately. If error occurs the actual pending callback won't
9842 be called at all - only the destructor. The destructor may be
9843 NULL if destructor is not needed.
9845 All this applies for client library code as well. Similar
9846 changes were made there as well for the pending commands.
9848 In the client, the application must now allocate the
9849 SilcClientCommandContext with the silc_client_command_alloc
9852 * Added reference counter to the SilcServerCommandContext. Added
9853 function silc_server_command_alloc and silc_server_command_dup
9856 Same type of functions added to the client library for the same
9859 * Removed the cmd_ident from IDListData away since it is now
9860 global for all connections. It is the command identifier used
9861 in command sending and with pending commands. The affected file
9864 * Added reference counter to the SilcSocketConnection objecet to
9865 indicate the usage count of the object. The object won't be
9866 freed untill the reference counter hits zero. Currently only
9867 server uses this, and client ignores it. The client must be
9868 set to use this too later. The affected files are
9869 lib/silccore/silcsockconn.[ch]. Added also the function
9870 silc_socket_dup to increase the reference counter.
9872 This was mainly added because it is possible that the socket
9873 is removed underneath of pending command or other async
9874 operation. Now it won't be free'd and proper DISCONNECTING
9875 flags, etc. can be set to avoid sending data to connection that
9876 is not valid anymore.
9878 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9879 the connection. After that it sets SILC_SET_DISCONNECTED.
9880 It is, however, possible that the socket data is not still freed.
9881 The silc_server_packet_process now checks that data is not
9882 read or written to connection that is DISCONNECTED. The socket
9883 get's freed when the reference counter hits zero.
9885 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9887 * Changed the client operation API: channel_message operation's
9888 `sender' is now the client entry of the sender, not the nickname
9889 and the `channel' is the channel entry, not the channel name.
9891 In the private_message operation the `sender' is now also the
9892 client entry of the sender not the nickname.
9894 Affected file is lib/silcclient/ops.h and all applications
9895 using the client operations.
9897 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9899 * Moved the calling of ops->connect() from connect_to_server_final
9900 into receive_new_id functin since that is the point when the
9901 client is actually allowed to send traffic to network. The
9902 affected file is lib/silcclient/client.c.
9904 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9906 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9907 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9908 (if needs broadcasting) instead of broadcasting the packets one
9909 by one which would make a burst in the network traffic.
9911 * Added `broadcast' argument to the functions in silcd/server.[ch]
9912 silc_server_create_new_channel[_with_id] to indicate whether
9913 to send New Channel packet to primary router.
9915 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9917 * Added new function into the silcd/server.[ch] files:
9918 silc_server_create_new_channel_with_id to create new channel with
9919 already existing Channel ID.
9921 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9922 lib/silccore/silcpacket.h. This packet is used t send list of
9923 Set Mode payloads inside one packet. Server uses this to set
9924 the modes for the channels and clients on those channels, that it
9925 announced to the router when it connected to it. The protocol
9926 specification has been updated accordingly.
9928 * The silc_server_new_channel did not handle the packet coming
9929 from normal server as it normally does not send that. However,
9930 when it announces its channels it does send it. Implemented
9931 the support for that.
9933 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9934 into the file lib/silccore/id.h.
9936 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9938 * Fixed memory leaks in the functions silc_idlist_del_client,
9939 silc_idlist_del_channel and silc_idlist_del_server in the file
9940 silcd/idlist.c. All of those leaked like a sieve.
9942 * Fixed some small memory leaks in the client's function
9943 silc_client_notify_by_server.
9945 * Added functions into silcd/server.c: silc_server_announce_clients,
9946 silc_server_announce_channels and silc_server_announce_server.
9947 These functions are used by normal and router server to announce
9948 to its primary router about clients, channels and servers (when
9949 router) that we own. This is done after we've connected to the
9952 These functions effectively implements the following packet types:
9953 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9954 and SILC_PACKET_NEW_ID_LIST.
9956 * Added new functions into the silcd/packet_receive.[ch]:
9957 silc_server_new_id_list, silc_server_new_channel_list and
9958 silc_server_new_channel_user_list to handle the incoming
9959 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9961 * Added support of changing Channel ID in the function
9962 silc_server_replace_id. If the server that announces a channel
9963 to the router already exists in the router (with same name but
9964 with different Channel ID), router is responsible to send
9965 Replace ID packet to the server and force the server to change
9966 the Channel ID to the one router has.
9968 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9969 client that the Channel ID has been changed by the router. The
9970 normal server sends this to the client. Client must start using
9971 the new Channel ID as the channel's ID.
9973 Implemented handling of this new type into lib/silcclient/client.c
9974 into the function silc_client_notify_by_server.
9976 * Added new function silc_idlist_replace_channel_id into the files
9977 silcd/idlist.[ch] to replace the Channel ID.
9979 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9981 * Call silc_server_command_identify_check always when processing
9982 the IDENTIFY command in silcd/command.c
9984 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9986 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9987 send keepalive packets. The packet can be sent by clients,
9988 servers and routers.
9990 Added function silc_socket_set_heartbeat into the file
9991 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9992 If not set, the heartbeat is not performed. The actual
9993 heartbeat is implemented in the low level socket connection
9994 library. However, application is responsible of actually
9997 Added silc_server_send_heartbeat to send the actual heartbeat
9998 packet into silcd/packet_send.[ch]. Server now performs
9999 keepalive with all connections.
10001 * Added silc_task_get_first function into lib/silcutil/silctask.c
10002 to return the timeout task with shortest timeout. There was a bug
10003 in task unregistration that caused problems. TODO has been
10004 updated to include that task system must be rewritten.
10006 * The client library will now resolve the client information when
10007 receiving JOIN notify from server for client that we know but
10008 have incomplete information.
10010 * Rewrote parts of silc_server_remove_from_channels and
10011 silc_server_remove_from_one_channel as they did not remove the
10012 channel in some circumstances even though they should've.
10014 * Encryption problem encountered in server:
10016 The LEAVE command used to send the Channel Key packet to the
10017 router immediately after generating it. However, the code
10018 had earlier sent Remove Channel user packet but not immediately,
10019 ie. it was put to queue. The order of packets in the router
10020 was that Channel Key packet was first and Remove Channel User
10021 packet was second, even though they were encrypted in the
10022 reverse order. For this reason, MAC check failed. Now, this
10023 is fixed by not sending the Channel Key packet immediately but
10024 putting it to queue. However, this is more fundamental problem:
10025 packets that are in queue should actually not be encrypted
10026 because packets that are sent immediately gets encrypted
10027 actually with wrong IV (and thus MAC check fails). So, packets
10028 that are in queue should be encrypted when they are sent to
10029 the wire and not when they put to the queue.
10031 However, the problem is that the current system has not been
10032 designed to work that way. Instead, the packet is encrypted
10033 as soon as possible and left to the queue. The queue is then
10034 just purged into wire. There won't be any fixes for this
10035 any time soon. So, the current semantic for packet sending
10038 o If you send packet to remote host and do not force the send
10039 (the packet will be in queue) then all subsequent packets to the
10040 same remote host must also be put to the queue. Only after the
10041 queue has been purged is it safe again to force the packet
10044 o If you send all packets immediately then it safe to send
10045 any of subsequent packets through the queue, however, after
10046 the first packet is put to queue then any subsequent packets
10047 must also be put to the queue.
10049 Follow these rules and everything works fine.
10051 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10053 * Added new function silc_server_remove_clients_by_server to
10054 remove all client entries from ID list when the server connection
10055 is lost. In this case it is also important to invalidate all
10056 client entires as they hold the invalid server entry. This
10057 fixes fatal bug when server has lost connection and will reconnect
10060 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10062 * Made some sanity checks to silc_server_daemonise like to check
10063 whether the requested user and group actually exists.
10065 * Added sanity check to SKE's silc_ske_responder_finish to check
10066 that the public and private key actually is valid.
10068 * Invalidate the client's nickname when receiving Replace ID
10069 packet and the Client ID is being replaced. This means that the
10070 server will query the nickname if someone needs it (client)
10073 * Sort the ID Cache in client library when the ID Cache data
10074 has changed (needs sorting).
10076 * Do not allow for SILC client to create several connections to
10077 several servers. The client does not support windows right now
10078 and generating multiple connections causes weird behaviour.
10080 Irssi-silc client does support windows and can handle several
10081 connections without problems, see: www.irssi.org and SILC plugin.
10083 * Fixed some places where client was added to the IDList. The
10084 rule of thumb is following (in order to get everything right):
10085 If the client is directly connected local client then the
10086 `connection' argument must be set and `router' argument must be
10087 NULL to silc_idlist_add_client function. If the client is not
10088 directly connected client then the `router' argument must
10089 bet set and the `connection' argument must be NULL to the
10090 silc_idlist_add_client function.
10092 * The funtion silc_server_packet_send_local_channel actually did
10093 not check whether the client was locally connected or not. It
10094 does that now. Fixed a bug related to LEAVE command.
10096 * Fixed Remove Channel User payload parsing bug in server's
10097 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10099 * The server's silc_server_save_channel_key now checks also the
10100 global ID list for the channel as it might not be in the local
10101 list. Fixed a bug related to LEAVE command.
10103 * Is this the end of the [<unknown>] buglet that has been lurking
10104 around for a long time? A little for loop fix in server's
10105 silc_server_command_whois_parse that is used by both IDENTIFY
10106 and WHOIS command. At least, this was a clear bug and a cause
10107 of one type of [<unknown>] buglet.
10109 * WHOIS and IDENTIFY commands call the function
10110 silc_server_command_[whois/identify]_check function even if
10111 we are not router server.
10113 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10115 * Added --with-gmp configuration option. If set the GMP
10116 is always compiled in the SILC source tree. If not set then
10117 it is checked whether the system has the GMP3 installed. If
10118 it has then the GMP won't be compiled (the system's headers
10119 and library is used), if it doesn't have it then the GMP is
10120 compiled in the SILC source tree.
10122 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10124 * Changed RSA private exponent generation to what PKCS #1
10125 suggests. We try to find the smallest possible d by doing
10126 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10127 not security fix but optimization.
10129 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10131 * Added new config entry [Identity] to fork the server and run
10132 it as specific user and group. A patch from Bostik.
10134 * Imported Dotconf configuration library into lib/dotconf.
10135 This will be used to create the SILC configuration files later.
10136 It will appear in the distsribution after this commit.
10138 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10140 * A big code auditing weekend happening. Auditing code for
10141 obvious mistakes, bugs and errors. Also, removing any code
10144 Removed files for being obsolete:
10146 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10147 inline in the file lib/silcutil/silcbuffer.h)
10149 o lib/silcutil/silcbufutil.c (the header has inline versions)
10151 Changed code to fix possible error conditions:
10153 o The buffer formatting routines now check that the destination
10154 buffer really has enough space to add the data. This applies for
10155 both buffer formatting and unformatting
10156 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10157 unformatting was changed to accomodate following rules:
10158 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10159 sent to the function while XXX_*STRING will not allocate or copy
10160 the data into the buffer. Instead it sets the pointer from the
10161 buffer into the pointer sent as argument (XXX_*STRING used to
10162 require that the pointer must be allocated already). This change
10163 makes this whole thing a bit more consistent and more optimized
10164 (note that the data returned in the unformatting with XXX_*STRING
10165 must not be freed now). The routines return now -1 on error.
10167 o Tried to find all code that use buffer_format and buffer_unformat
10168 and added return value checking to prevent formatting and
10169 especially unformatting errors and possible subsequent fatal
10172 o Changed ske->x and ske->KEY to mallocated pointers in
10173 lib/silcske/silcske.h. Fixed possible data and memory leak.
10175 o Added return value checking to all *_parse* functions. Fixed
10176 many memory leaks as well.
10178 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10179 so that buffer overflows would not happen. All code now also
10180 checks the return value as it can fail.
10182 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10184 * Added reconnection support to server if the normal server looses
10185 its connection to the router (for example if router is rebooted).
10186 The server performs normal reconnection strategy implemented
10187 to the server. Affected file silcd/server.c.
10189 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10191 * Added new packet type SILC_PACKET_SET_MODE that is used to
10192 distribute the information about changed modes (for clients,
10193 channels and clients channel modes) to all routers in the
10194 network. Updated the protocol specification accordingly.
10196 Added functions into silcd/packet_send.c and
10197 silcd/packet_receive.c: silc_server_send_set_mode,
10198 silc_server_set_mode.
10200 Added new files silcmode.[ch] into lib/silccore that implements
10201 the encoding and decoding of Set Mode Payload. Added new type
10202 SilcSetModePayload. Moved the definitions of different modes
10203 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10205 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10207 * Oops, a little mistake in server's connection authentication
10208 protocol. The protocol is not ended with FAILURE but with
10209 SUCCESS if the authentication is Ok. :) Affected file is
10212 * Implemented NICK_CHANGE notify handling in server in the file
10213 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10214 the local clients on the channel. After the changing nickname
10215 in router environment snhould work and the [<unknown>] nickname
10216 should appear no more.
10218 The silc_server_replace_id function that receives the Replace ID
10219 payload now sends the NICK_CHANGE notify type also in the file
10220 silcd/packet_receive.c
10222 * Changed WHOIS and IDENTIFY command to support the maximum amount
10223 of arguments defined in protocol specs (3328 arguments). This
10224 fixed a bug that caused problems when there were more than three
10225 users on a channel.
10227 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10229 * Added extra parameter, command identifier, to the
10230 silc_client_send_command so that explicit command identifier
10233 Changed that ID list routines uses specific command identifier
10234 when sending WHOIS/IDENTIFY requests to the server so that they
10235 can be identified when the reply comes back.
10237 Affected files lib/silcclient/command.[ch],
10238 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10240 * Added `sender' argument to silc_server_packet_send_to_channel
10241 to indicaet the sender who originally sent the packet to us
10242 that we are now re-sending. Ignored if NULL. Affected file
10243 silcd/packet_send.[ch].
10245 * Added some server statistics support in silcd/server_internal.h
10246 SilcServerStatistics structure and around the server code. Also
10247 send some nice statistics information when client is connecting
10250 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10252 * Fixed channel ID decoding in server's JOIN command reply in
10253 silcd/command_reply.c
10255 * Fixed braodcasting of replace ID payload to not to send it if
10256 we are standalone server in silcd/packet_receive.c.
10258 * Fixed all channel message sending routines to not to send
10259 packets to clients that has router set, since they are routed
10260 separately in the same function earlier. Affects file
10261 silcd/packet_send.c and all channel packet sending functions.
10263 * In USERS reply, res_argv[i] are not allocated, the table
10264 is allocated. Thus changed that free the table, not its
10267 * In server's whois_check and identify_check if the client is
10268 locally connected do not send any WHOIS commands - they are not
10271 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10273 * Fixed some minor bugs in client when sending WHOIS command. The
10274 arguments was in wrong order.
10276 * Removed statis function add_to_channel from server in
10277 silcd/command.c that was previously used with the joining but
10280 * Tested USERS command in router environment successfully with two
10281 routers, two servers and two clients.
10283 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10285 * Reorganized the USERS command and command reply in client library
10286 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10287 When the command is given by user we register a pending command
10288 callback that will reprocess the command after the reply has been
10289 received from the server. When reprocessing the packet we then
10290 display the information. Thus, the USERS information is displayed
10291 now in the command callback instead of in the command reply
10292 callback. The processing of the command is same as previously
10293 when server has sent the command reply in the JOINing process.
10295 * Added to USERS command in silcd/command_reply.c to join the client,
10296 we didn't use to know about, to the channel after we've created
10297 a client entry for it. Also, for clienet we did know already still
10298 check whether it is on the channel or not and add it if not.
10300 * Removed silc_server_command_join_notify as the function and its
10303 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10305 * Changed the client's pending command handling to the same as the
10306 server's pending command handling. It is also now possible to
10307 execute command reply functions from other command reply
10308 function as the function callbacks for commands and command
10309 replies are one and same. The pending commands are not static
10310 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10311 in client connection context. Thus, pending commands are server
10312 connection specific as it is convenient.
10314 Changed the function silc_client_command_pending and
10315 silc_client_command_pending_del and added new function
10316 silc_client_command_pending_check. Removed the
10317 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10320 * Added cmd_ident, current command identifier, to the client
10321 connection context in lib/silcclient/client.h to keep track on
10322 command identifiers used in command sending. Client's command reply
10323 function handling now supports the mandatory command identifiers.
10325 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10326 funtions in client to fully support pending command callbacks.
10328 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10329 as one of the arguments to the application in the command reply
10332 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10333 before first releasing SILC but came back. Now it is removed again
10334 and should come back nomore. The FORWARDED flag was used only
10335 by the JOINing procedure by forwarding the command packet to router.
10336 Now, the JOINing procedure has been changed to more generic (due
10337 to various router environment issues) and FORWARDED is not needed
10338 anymore for anything. The protocol specification is yet to be
10341 Now, removed silc_server_packet_forward from server and the flag
10342 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10344 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10346 * Renamed NAMES command to USERS command. The NAMES was named that
10347 due to historical reasons. Now it is renamed. Also, rewrote
10348 parts of the USERS command. The nickname list is not sent anymore
10349 by the server. Only Client ID and mode lists are sent in the USERS
10350 command. Changed this also to the protocol specification.
10352 The client now resolves the names and stuff after it receives
10353 the USERS list from the server when joining to the channel.
10355 * WHOIS and IDENTIFY commands has been changed to support multiple
10356 Client ID's per command. One can now search for multiple users
10357 in the network by sending only one WHOIS or IDENTIFY command.
10358 Changed the code and the protocol specifications.
10360 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10361 uses silc_server_command_whois_parse to parse the request. */
10363 * If normal server, do not parse the WHOIS and IDENTIFY requests
10364 before sending it to the router. Saves some time.
10366 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10368 * Fixed JOIN command on client library. Wrong number of arguments
10369 used to crash the client.
10371 * Added silc_server_channel_has_global function to check whether
10372 channel has global users or not.
10374 * Added silc_server_channel_has_local function to check whether channel
10375 has locally connected clients on the channel.
10377 * The silc_server_remove_from_one_channel now checks whether the
10378 channel has global users or not after given client was removed from
10379 the channel. It also checks whether the channel has local clients
10380 on the channel anymore. If it does not have then the channel entry
10381 is removed as it is not needed anymore.
10383 * The silc_server_notify now checks on JOIN notify whether the joining
10384 client is one of locally connected or global. If it is global then
10385 the channel has now global users on the channel and that is marked
10386 to the channel entry. Also, it now saves the global client to
10387 global list who is joining and JOINs it to the channel. This is
10388 for normal server, that is.
10390 Changed silc_server_send_notify_on_channel,
10391 silc_server_packet_relay_to_channel and
10392 silc_server_packet_send_to_channel check if we are normal server
10393 and client has router set (ie. global client) do not send the
10394 message to that client, as it is already routed to our router.
10396 * Implemented LEAVE notify type handling in silc_server_notify
10399 * Tested LEAVE command in router environment successfully. Tested
10400 with two routers, two servers and two clients.
10404 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10406 * Implemented SIGNOFF notify type handling in silc_server_notify
10409 * silc_server_remove_id now removes the client entry from all channels
10410 it has joined and thusly sends SIGNOFF notify type.
10412 * Rewrote the NAMES list generation in server by removing two excess
10413 loops. The lists are created now inside one loop.
10415 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10417 * silc_server_remove_channel_user checks now also global list
10418 for channel and client.
10420 * silc_server_new_channel_user checks now both local and global
10421 list for channel and client. Fixed a bug in client id decoding.
10422 Used to decode wrong buffer.
10424 * silc_server_channel_message checks now both local and global
10425 list for channel entry.
10427 * Tested channel joining (hence JOIN) in router environment
10428 successfully. Tested with two routers, two servers and two
10431 * Tested channel message sending in router environment successfully.
10433 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10435 * Added silc_server_save_channel_key into server.[ch] to save the
10436 received channel key in Channel Key payload processing. It is
10437 also used in JOIN command reply handling.
10439 Equivalent function silc_client_save_channel_key added into
10440 client.[ch] into client library.
10442 * Changed JOIN command reply to send information whether the channel
10443 was created or not (is existing already) and the channel key
10444 payload. Changed protocol specs accordingly.
10446 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10447 the request was sent by ID and not by nickname. Crashed on
10450 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10452 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10453 now correctly save the received data.
10455 * silc_server_free_sock_user_data now notifies routers in the
10456 network about entities leaving the network.
10458 At the same time implemented functions silc_server_remove_id
10459 and silc_server_send_remove_id to receive and send REMOVE_ID
10460 packets. The packet is used to notify routers in the network
10461 about leaving entities. The ID removed will become invalid in
10464 * Added function silc_idlist_del_server into server. Removes and
10465 free's server entry from ID list.
10467 * silc_server_private_message function now checks, if we are router,
10468 that the destination ID really is valid ID, naturally.
10470 * In router when NEW_ID packet is received (for new client) the
10471 hash of the Client ID is saved in the ID Cache but the
10472 client->nickname is set to NULL, instead of putting the hash
10475 IDENTIFY command now also checks that client->nickname must be
10476 valid. If it is not if will request the data from the server who
10477 owns the client. Added new function
10478 silc_server_command_identify_check.
10480 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10481 to set the command to already allocated Command Payload.
10483 * Tested private message sending in router environment with two
10484 routers, two servers and two clients. Fixed minor bugs and now
10487 * Fixed segfault from client's NAMES command. Used to crash if
10488 not on any channel.
10490 * Forwarded packets must not be routed even if it is not destined
10491 to the receiver. Changed server code comply with this.
10493 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10495 * Added `require_reverse_mapping' boolean value to ServerParams
10496 structure. If TRUE (not default) the server will require that
10497 the connecting host has fully qualified domain name.
10499 If the reverse mapping is not required and hostname could not be
10500 found the IP address is used as hostname.
10502 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10504 * Implemented version string checking to both client and server.
10505 The check is incomplete currently due to the abnormal version
10506 strings used in development version of SILC.
10508 * Changed all command functions in server to use the new
10511 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10513 * Changed char *data to unsigned char *data in ID Cache system to
10514 support binary data as ID Cache data. Changed code to support
10515 binary data in lib/silccore/idcache.c.
10517 * Renamed silc_server_packet_relay_command_reply to
10518 silc_server_command_reply as it is normal packet receiving
10519 function. Rewrote the function to accept command replys for
10520 servers and not only for clients.
10522 * Mark remote router always as registered server if we are connecting
10523 to it. Otherwise, commands sent by the router to us are ignored.
10525 * All ID List find routines now returns the ID Cache Entry pointer
10526 as well if requested.
10528 * WHOIS command works now in router environment, tested with two
10529 routers, two servers and two clients.
10531 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10532 in router environment (as it is almost equivalent to WHOIS) but
10533 hasn't been tested thoroughly. Added new functions:
10535 silc_server_command_identify_parse
10536 silc_server_command_identify_send_reply
10537 silc_server_command_identify_from_client
10538 silc_server_command_identify_from_server
10540 * Disabled route cache adding because adding two different ID's with
10541 same IP replaces the old cache entry thus giving wrong route.
10542 The entry->router->connection is always the fastest route anyway
10543 so route cache may not be needed. Of course, new routes maybe
10544 established after receiving the ID when the entry->router->connection
10545 might not be anymore the most optimal.
10547 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10549 * Add route cache for received ID for fast routing.
10551 * Added silc_server_packet_route to route received packet on router
10552 that is not destined to us.
10554 * Renamed silc_server_get_route to silc_server_route_get.
10556 * Added id_string and id_string_len fields into SilcServer to
10557 include encoded ServerID for fast comparing without excess
10558 encoding of the ID's.
10560 * Cleaned up WHOIS command on server side. Added following static
10563 silc_server_command_whois_parse
10564 silc_server_command_whois_check
10565 silc_server_command_whois_send_reply
10566 silc_server_command_whois_from_client
10567 silc_server_command_whois_from_server
10569 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10570 arguments in command replies. All command functions should be
10571 updated to use this macro.
10573 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10575 * Minor typo fixes on command reply handling on server.
10577 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10579 * Added silc_server_command_add_to_channel internal routine to add
10580 the client to the channel after router has created the channel and
10581 sent command reply to the server.
10583 * Added generic silc_server_send_command to send any command from
10586 * Use static buffer with ID rendering instead of duplicating data.
10588 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10590 * Fixed a channel user mode bug when joining to a channel server gave
10591 everybody channel founder rights, oops.
10593 * We mark ourselves as the router of the incoming server connection
10594 if we are router ourselves. This way we can check in some packet
10595 sending functions whether it is locally connected server. For
10596 incoming router connections we put NULL.
10598 * For router sending packets locally means now always sending the
10599 packet cell wide; to local clients and local servers. For normal
10600 server sending packet locally means sending it to only local
10603 * Fixed the JOIN command to really work in router environment. If the
10604 channel is created it is always created by the router. Router is
10605 also responsible of making the initial joining to the channel,
10606 sending JOIN notify to the sending server and distributing
10607 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10608 does not exist server doesn't do anything else but forward the
10609 command to the router which performs everything.
10611 * Added silc_server_send_channel_key function to send the Channel Key
10614 * Added silc_server_create_channel_key to create new channel key. The
10615 channel key is now re-generated everytime someone joins or leaves
10616 a channel, as protocol dictates. Note: channel->key_len is the
10617 key length in bits.
10619 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10621 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10622 packet_receive.[ch] to separate packet sending and receiving
10623 routines. The server.[ch] now includes everything else including
10624 actual packet processing (writing and reading data) and other
10627 Renamed silc_server_private_message_send_internal to
10628 silc_server_send_private_message. The routine is still though
10629 used only to relay private messages as server does not send
10630 private messages itself.
10632 Renamed silc_server_new_channel to silc_server_create_new_channel
10633 and added new function sicl_server_new_channel that handles the
10634 incoming New Channel packet. Added also new sending function
10635 silc_server_send_new_channel to send New Channel Payload.
10637 * Added new function silc_server_notify to process incoming notify
10638 packet to the server/router. Server may then relay the notify
10639 to clients if needed.
10641 * Added new function silc_server_new_channel_user to process incoming
10642 New Channel User packet. Router will redistribute the packet and
10643 send JOIN notify to its local clients and locally connected servers
10644 if needed. Normal server will send JOIN notify to its local client
10645 on same channel when received this packet. Added also corresponding
10646 sending function silc_server_send_new_channel_user to sent the
10649 * Added boolean route argument to send_notif_to_channel and
10650 packet_send_to_channel functions to attempt to route the packet
10651 if it is TRUE and send only locally if it is FALSE.
10653 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10655 * silc_server_replace_id now broadcasts the received replace ID
10656 packet if it is not broadcast packet already. The router must
10657 broadcast to inform other routers about changed ID.
10659 * Added backpointer to server's router into SilcServer context in
10660 silcd/server_internal.h.
10662 * Fixed silc_server_packet_broadcast to send correct broadcast
10665 * The channel key is now distributed to the local client as soon
10666 as it is received from the router (in router environment) so that
10667 no other packet may be sent for the channel until client has
10670 * silc_server_remove_channel_user now broadcasts the received
10671 Remove Channel User packet if it is not broadcast packet already.
10672 The router must broadcast to inform other routers about removed
10675 * Added users field into SilcPacketContext that is a reference count
10676 of the context. One can increase the reference count by calling
10677 silc_packet_context_dup which is now changed to just increase the
10678 reference count instead of duplicating the data. The reference
10679 count is decresed by calling silc_packet_context_free that will
10680 free the data after the reference count hits zero.
10682 For now on the packet context and everything allocated into it
10683 (including the raw packet from network) must be freed by calling
10684 the new silc_packet_context_free function. Added also new function
10685 silc_packet_context_alloc that must be used now to allocate the
10686 context. This also means that if a routine is asynchronous from
10687 silc_[client/server]_packet_parse_type the packet context must
10688 be duplicated by calling silc_packet_context_dup. Otherwise it
10689 gets free'd after silc_[client/server]_packet_parse_type returns.
10690 Also, one must remember that if packet is duplicated then its
10691 reference count must be decresed by calling the free function as
10692 many times as it was duplicated.
10694 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10695 from both client and server.
10697 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10699 * Made joining to a channel working in router environment.
10701 * Cleaned up JOIN command on server side and create function
10702 silc_server_command_join_channel internal routine to make the
10705 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10707 * Changed silc_command_pending list to SilcDList. Also, added
10708 `ident' field to SilcServerCommandPending structure to identify
10709 the reply and to call correct callback.
10711 Added silc_server_command_pending_check function to replace the
10712 corresnponding macro. The silc_command_pending list is not
10715 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10716 to set identifier to previously allocated Command Payload. It
10717 is used to set identifier for command when resending Command
10720 * Added silc_command_payload_encode_payload to encode Command
10721 Payload buffer from SilcCommandPayload structure.
10723 * Added silc_argument_payload_encode_payload to encode Argument
10724 payload buffer from SilcArgumentPayload structure.
10726 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10728 * Changed WHOIS command to support router connection on server side.
10729 The whois request is always sent to router unless the server is
10730 standalone server. After server has received the reply from the
10731 router will it send the reply to the client.
10733 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10734 broadcast received broadcast packet. The function is used only
10735 by router. The broadcast packet is always sent to the router's
10738 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10739 render given ID to printable string, for log files for example.
10741 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10743 * Made basic router to router connections working. At least they
10744 can now connect to each other but nothing really works the way
10745 they are supposed - yet.
10747 * Added new initiator token to RouterConnection configuration
10748 file in silcd/serverconfig.[ch]. It is used to tell whether we
10749 are the initiator to the remote router or whether we'll expect
10750 the other end to connect.
10752 * Moved registering of listener task to silc_server_init, hence
10753 the server starts listenning as soon as it is run, even if it
10754 does not have connections to other routers. Let's see how well
10757 * Changed default connection retry timeouts for more suitable in
10760 * Removed cipher and such arguments from silc_idlist_add_client
10761 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10762 Added new function silc_idlist_add_data to add the keys and stuff
10765 * Added SilcIDListData structure and added it to SilcClientEntry
10766 and SilcServerEntry as their first field in the structure. This
10767 way we can explicitly cast the ID entries to the SilcIDListData
10768 structure and get common data for the entries. In past, we had
10769 to first check what type of connection it is and then cast it to
10770 correct ID entry type. Now, we can directly cast the opaque
10771 pointer to the SilcIDListData (no matter what ID entry it actually
10772 is) and get the data needed.
10774 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10776 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10777 in some circumstances even if threre were timeout tasks, though not
10778 IO tasks, but tasks anyway. Now fixed.
10780 * Defined SilcServerConnection structure to hold connection specific
10781 stuff about directly connected servers and routers. The definition
10782 is currently in silcd/server_internal.h. I thought about having
10783 a bit more important role fro this struct but for now it is used
10784 only when connecting to other server (or router actually).
10786 * Added connecting retry support in server when connecting to
10787 router(s). The retry feature implement exponential backoff
10788 algorithm. Also, added SilcServerParams structure to hold default
10789 parameters for server. For now, it include these retry settings
10790 and are hard coded. After server is moded to be as Silc Server
10791 Library this structure will be more important.
10793 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10795 * Changed client librarys channel->clients table to SilcList and
10796 changed code accordingly.
10798 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10800 * Changed client's channel table to SilcList and changed code
10801 accordingly. Also changed SilcChannelClientEntry to include back-
10802 pointer to the channel so that client entry can use that structure
10803 as list as well and we have fast cross-reference to the channel.
10804 This change dramatically decreased the complexity of channel
10805 handling with client entry and vice versa (removed one extra
10806 loop when searching for channel entry from many functions).
10808 * Changed server->sim from table to SilcDList and changed code
10811 * NAMES command can now be used from user interface. It will show
10812 the user list on the channel, neatly.
10814 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10815 Code now saves realname of the user if it becomes available.
10817 * Renamed configure.in to configure.in.pre and made ./prepare
10818 script to automatically add correct version string to
10819 configure.in which it creates from configure.in.pre.
10821 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10823 * NAMES command reply now shows users mode with the nickname when
10824 joining to channel.
10826 * Moved silc_client_ch[u]mode[_char] functions from
10827 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10828 place sucks, they are utility functions and should be in some
10831 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10833 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10836 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10840 * Added TRQ (efficient deque and list library) into lib/trq. This is
10841 a very good list library that is currently used in the SILC. Defined
10842 SilcList API over the library because I didn't like the API very
10843 much. See lib/trq/silclist.h for the API and examples of how to
10844 use the API. Fixed various places in the code to use the new
10845 SilcList API. The SilcList is meant for lists that has a structure
10846 already defined as a list. It is not suitable to add just some
10847 context to the list (in TRQ, the context is the list actually).
10849 So, I defined SilcDList that can be used for the purpose where
10850 predefined list structure does not exit. This can be used as
10851 such list. Now some context just can be added to the SilcDList.
10852 Currently this list is not used in the SILC just yet, though there
10853 are a lot places where this can replace dynamically allocated
10854 tables and I will fix these places, later, to use SilcDList.
10855 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10856 and use TRQ internally).
10858 Also fixed some annoying warning messages that the original TRQ
10859 code generated. Also minor changes to TRQ's Makefile.in.
10861 * Added support for querying by Client ID to both WHOIS and
10862 IDENTIFY commands into server, as required by the protocol.
10864 * Removed method function pointers from SilcBuffer structure. They
10865 weren't used to anything and just increased the context size for
10866 no good reason. This change also made silc_buffer_alloc and
10867 silc_buffer_free functions inline functions.
10869 * Disabled command flooding detection support until it's fixed so
10870 that it accepts commands in but does not execute them more than once
10873 * Added silc_net_localhost(), to return local hostname, into
10874 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10875 that must be initialized before calling silc_client_init.
10877 * Added new function: silc_server_send_notify_on_channels to send
10878 notify messages to all channels client has joined. It is assured
10879 that the message is sent only once per client.
10881 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10882 lib/silcutil/silcutil.[ch] as silc_format function. The new
10883 function is generic and is used by server as well, not only by
10884 the logging routines.
10886 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10887 the provided version string was not acceptable. Added new function:
10888 silc_ske_check_version into lib/silcske/silcske.h. The function
10889 must be implemented by the application (client or server) and it
10890 does not reside in the SKE library. The function checks the version
10891 string remote end sent.
10893 * Added back pointers (to opaque context and to SilcSocketConnection)
10894 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10896 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10897 duplicate packet context structure.
10899 * Changed `notify' client operation to send same arguments as client
10900 receives from server except for ID's. ID's are mapped to correct
10901 ID entry and that is returned. Also, if channel entry is not sent
10902 by server but the notify is for channel the channel entry is sent
10903 to application (otherwise application doesn't know that it is for
10904 channel (library gets it from packet's Destination ID)).
10906 * Added silc_client_remove_from_channels into client library to
10907 remove a client from all channels it has joined to. Used when
10908 received SIGNOFF notify from server. Added also new function
10909 silc_client_replace_from_channels to replace old ID entry with
10910 new ID entry on all channels. Used when received NICK_CHANGE
10911 notify from server.
10913 * Fixed ID Cache list handling in silc_idlist_get_client in
10914 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10915 to get (or query) client by ID.
10917 * Updated TODO list.
10919 * Added connection authentication status message defined by the
10920 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10921 support for these into the code in client and server side.
10923 * Added generic function silc_client_send_command to send any command
10924 with variable argument list. Application should use this function
10925 to send commands if the command functions provided by the library
10926 does not suite for the application's user interface needs.
10928 * Added new `failure' client operation. Application is notified about
10929 received failure packet if client is executing a protocol. In this
10930 case the protocol's execution has failed.
10932 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10933 is required by the protocol.
10935 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10936 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10939 * Added status flag to SilcSKE object to indicate realtime status
10940 of the SKE protocol.
10942 * Application receives now exactly same command reply arguments as
10943 the library receives from server. However, if ID is received the
10944 corresponding ID entry is returned to the application (eg. Client
10945 ID is mapped to correct SilcClientEntry entry and that is returned).
10946 Changed command_reply client operation due to this change.
10948 * Changed all ID's in commands and in command replys as ID Payloads.
10949 Change affected both client and server side codes.
10951 All ID's sent in SILC network (with execption of ID's in SILC
10952 Packet header) are sent in ID Payload to support variable length
10955 * Server now notifies nick changes and notifies all clients on
10956 the channels about the new nickname (about the new Client ID,
10959 * Implemented CMODE command to change channel modes. Supports all
10960 channel modes defined by the protocol specs except ban and invite
10961 lists. (Also, private channel key mode is supported but support for
10962 setting private channel key in client is missing, thus, this mode
10963 has no effect on client side (except that server requires that the
10964 client uses private channel key and normal channel traffic does not
10967 Also, invite mode works per se, but INVITE command does not work
10968 yet correctly, so you can set channel as invite only channel but
10969 inviting clients to the channel does not work (it is yet to be
10970 thought what's the best way to do it).
10972 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10973 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10974 Implemented CUMODE command to change user's mode on the channel.
10975 Supports all modes defined by the protocol specs.
10977 * Added NAMES command reply to return users modes on the channel.
10979 * Removed unnecessary and slow ciphers from lib/silccrypt.
10981 * Set SO_KEEPALIVE option to connection sockets by default.
10983 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10985 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10986 redefined the Notify Payload into protocol specs.
10988 * Added silc_id_payload_parse_id to get ID directly from raw
10991 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10993 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10994 accept searching by Client ID as well.
10996 * Added support for LEAVE and SIGNOFF notify types in client library.
10998 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10999 to parse ID Payload from raw data.
11001 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11003 * Added flags parameter into silc_ske_assemble_security_properties
11004 function in lib/silcske/silcske.[ch].
11006 * Changed notify client operation to fit better for notify messages
11007 sent by server. The notify payload received from server is now
11008 passed to the application (after parsing it to SilcNotifyPayload).
11009 It is application's responsibility to retrieve the arguments
11010 from the payload and show the message the way it wants. The message
11011 sent by server is implementation specific.
11013 * Changed public keys to comply with the protocol specification.
11014 Old public keys are not supported anymore and are not compatible.
11016 * Removed nickname from Channel Payload as the latest draft removed
11017 it. The client must resolve the nickname from the NAMES command
11018 reply received when it joined the channel.
11020 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11022 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11024 * Fixed some errors in protocol specification drafts.
11026 * Created lib/silccore/silcnotify.c to implement Notify Payload
11027 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11028 generic payloads described by protocol specifications. The file
11029 includes implementations for ID Payload and Argument Payload.
11031 * Changed Command Payload implementation to use the new Argument
11032 Payload. Changed command_xxxx_payload to command_payload_xxxx
11033 to comply with SILC coding conventions.
11035 * Added suppport for Argument Payload handling in Notify Payload
11036 implementation as protocol requires it. Added the new support
11037 into server and client lib as well.
11039 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11041 * Added support for multiple nicknames on same channel. [n] is
11042 added locally to the nickname if there are more than one same
11043 nicknames on the channel.
11045 * Server now sends all nicknames that matched WHOIS request.
11046 Client also shows the list received from server.
11048 * Added TOPIC command to client side. User can now set and show
11049 current topic on channel.
11051 * Added MOTD command to client and server. Also, server sends the
11052 motd when client connects to the server.
11054 * Changed version strings to comply ISO 8601.
11056 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11058 * Fixed protocol error handling in client library. It should now
11059 cope even if the SKE fails for some reason.
11061 * Made new protocol specification drafts for submitting to IETF.
11063 * Implemented TOPIC command to server in silcd/command.c.
11065 * Added two new notify types into lib/silccore/silcnotify.h:
11066 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11067 notify nickname change and topic setting/change on a channel.
11069 * API change of command_reply operation in client library. The
11070 application gets now the status type received from server as well.
11072 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11074 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11076 * Cras fixed and optimized the packet handling even further and
11077 it should work now. Minor change to the prototype of function
11078 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11080 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11082 * Added new function into lib/silcutil/silcschedule.[ch]:
11083 silc_schedule_with_fd to select() a specified fd. The function
11084 returns after timeout expires or data arrives or goes. The
11085 function is used by packet routines to wait that all data is
11086 received from network.
11088 * Fixed data reading from network in lib/silccore/silcpacket.c.
11089 The code now assures that all data is read from the fd and then
11090 continues packet processing. This was a bug fix since the code
11091 used to drop some data in some circumstances.
11093 * Added new function into lib/silcclient/client.[ch]:
11094 silc_client_start_key_exchange to start key exchange after
11095 connection has been established to server. The code internally
11096 now uses this funtion but its main purpose was to provide it
11097 for applications that perform their own connecting. After
11098 application has created a connection it merely calls this
11099 function to start the key exchange between client and server.
11100 The library takes care of everything else after that.
11102 Updated also lib/silcclient/README to explain the usage of
11105 * Do not send to application information that connection has
11106 been established. Application gets notified it by connect
11109 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11111 * Applied cras's patch to add silc_schedule_one function. The
11112 function runs scheduler once and returns.
11114 * Fixed the scheduler after cras messed it up. The timeout
11115 handling works now as it's supposed to work.
11117 * Added into lib/silccore/ silcnotify.h to include notify
11118 message types support. Changed silc_server_send_notify*
11119 functions, in server.[ch], to support those new notify types.
11120 Added the support for the notify types into client library,
11121 as well. Added new notify client operation into ops.h in
11124 * Changed silc_server_packet_send_to_channel to send normal
11125 packets instead of just channel message packets. The function
11126 is now used to send the notify packets to channels. It is not
11127 used to send channel message packets anymore, as server never
11128 sends them anymore.
11130 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11131 va_arg()s as it seems to require it nowadays. I guess, if SILC
11132 is compiled with older va_arg() the new code should work anyway.
11134 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11136 * Splitted core library. Core library (lib/silccore) includes
11137 now only SILC protocol specific core (and common) components.
11138 Created new utility library (lib/silcutil) that includes more
11139 generic purpose stuff. The stuff for util library was taken
11140 from the old core library. This was minor and easy split.
11142 * Created SILC Client Library (lib/silcclient) that includes
11143 implementation of the SILC client without user interface. This
11144 was major move from silc/ directory. The code has been changed
11145 so that it is transparent towards the user interface. The
11146 silc/ directory includes now the same user interface as before
11147 and it uses the new client library. Read lib/silcclient/README.
11148 Basicly, the client library performs everything else related
11149 to SILC except user interface handling. Also, configuration
11150 files are considered to be part of user interface and library
11151 does not handle them.
11153 This change also changed a lot of structures, function naming etc.
11154 Most important change was that SilcClientWindow object was
11155 renamed to SilcClientConnection in the client library. Created
11156 also new file lib/silcclient/ops.h. Also added new files
11157 silc/local_command.[ch] and silc/client_ops.[ch].
11159 All these changes were made to make it easier for user interface
11160 designers to create what ever user interface for the SILC client
11163 It is also expected that the server will be moved to lib
11164 directory as well and SILC Server Library will be created;
11165 sometimes in the future.
11167 * Removed Local commands from lib/silccore/silccommand.h as
11168 they are application specific and new client library does not
11169 handle any of those anymore.
11171 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11172 old client implementation in silc/.
11174 * Added support for callback functions in SILC_LOG_* macros.
11175 Application can now set its own callbacks that will be called
11176 instead of using the default functions that will always print
11177 the debug messages to stderr (or stdout). Also, debugging can
11178 now be disabled by setting silc_debug to FALSE and re-enabled by
11179 setting it to TRUE. Note, that logging will still work even
11180 if debugging is disabled.
11182 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11183 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11184 silc_log_reset_debug_callbacks.
11186 * To enable debugging in silc client one must give now -d
11187 option on command line.
11189 * Changed silc_schedule_init to automatically allocate task queues
11190 if they are not allocated before calling it.
11192 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11194 * Added GMP 3.1 into math library.
11196 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11198 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11199 a channel in SILC network. The packet is used by servers and
11200 routers to notify other routers that user has left a channel.
11201 This little feature was missing until now. Added the feature
11202 to protocol specification as well.
11204 Added functions: silc_server_send_remove_channel_user and
11205 silc_server_remove_channel_user into server.[ch].
11207 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11208 lib/silccore/silcpacket.h. However, they are not implemented
11211 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11213 * Fixed joining to a channel and sending channel messages
11214 between server and router. The channel message sending should
11215 now work inside a cell.
11217 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11219 * Fixed the private message sending between server and router.
11220 The private message sending should now work inside a cell.
11222 * Added silc_server_replace_id into server.[ch] to replace
11223 existing ID in the SILC network.
11225 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11226 and silc_idlist_replace_server_id into idlist.[ch] in server.
11228 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11230 * Fixed the server to server connections. Server can again now
11231 connect to router. Router to router connections probably does
11234 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11236 * Added dynamic protocol registering support. Now protocols can
11237 registered and unregistered on the fly. Patch by cras.
11239 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11241 * Added lib/contrib directory to hold routines that some platforms
11242 don't have but are needed by SILC.
11244 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11245 into lin/contrib to provide getopt() and getopt_long() for
11246 those who don't have it.
11248 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11250 * Added AWAY command to client. When away message is set and
11251 client receives a private message packet the client automatically
11252 replies to the sender with the away message.
11254 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11255 bug seemed to be the cause of recent problems when compiling
11258 * Added version detection support to SKE protocol specification
11259 and added the new changes to the SKE implementation as well.
11260 There were other minor changes in the SKE protocol as well.
11262 Many changes in lib/silcske/silcske.[ch] and in
11263 lib/silcske/payload.[ch].
11265 * Added ^U functionality, clear input line. Patch from cras.
11267 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11269 * Mainly small bugfixes on core library. Fixed some debugging
11270 logging and buffer overflow in silclog.c.
11272 * Updated config.sub and config.guess on the distribution tree.
11274 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11276 * Added command lagging support in server. Client may execute
11277 commands now only once in two seconds.
11279 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11281 * Optimized packet reception. MAC computation and checking is now
11282 also more optimized. A lot previously duplicated code is now
11283 used as generic by both client and server.
11285 * Fixed key pair generation in clientutil.c
11287 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11289 * Added into lib/silccore/silcbufutil.[ch] new function;
11290 silc_buffer_realloc.
11292 * Moved generic packet sending/encryption functions to
11293 lib/silccore/silcpacket.[ch] from client and server. Some
11294 rewriting of the functions.
11296 * Moved all generic packet reception/decryption functions to
11297 lib/silccore/silcpacket.[ch] from client and server. The
11298 packet processing is now much cleaner in both client and server.
11299 These were major changes in both client and server.
11301 * Created many common functions in server to do packet sending.
11302 Previously code were duplicated a lot, this has been removed
11303 with these changes.
11305 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11307 * Rewrote major parts of the ID cache system. Don't know
11308 whether it is better now or not but at least the API is more
11311 * Major rewrite on ID cache stuff on client because of the ID
11312 cache API changes. Added idlist.c to client.
11314 * Also major rewrite on ID cache stuff on server as well.
11315 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11316 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11317 in hand, instead they are all put into the ID cache system now.
11318 All server_idlist_* routines uses ID cache now instead of
11319 traversing its own lists (those lists does not exist anymore).
11320 SilcIDList though still exists. Also, SilcXXXEntry's are
11323 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11325 * Finally made the SKE implementation compliant to the protocol
11326 specification. All mp integers are now binary encoded as
11327 opposed being HEX encoded.
11329 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11332 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11333 functions: silc_[encode/decode]_pem. Also added function
11334 silc_encode_pem_file to PEM encode with newlines ('\n') for
11335 saving into a file.
11337 * SILC public keys are now encoded either PEM or binary. Same
11338 option is for private keys as well. By default private keys
11339 are binary encoded and public keys PEM encoded. Silly HEX
11340 encoding were removed.
11342 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11343 function to create fingerprints.
11345 * Fixed a bug in SHA1; does not change the original data anymore.
11347 * Partly implemented INFO command on client and server side.
11348 Fixed CLEAR command. Changes to SERVER command; show current
11349 server(s) when giving command without arguments. Added
11350 VERSION command to client.
11352 * Added check to server that unregistered connections cannot
11353 execute commands (unless it is specificly allowed).
11355 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11357 * Fixed screen refresh.
11359 * Fixed channel joining bug from client. On some circumstances
11360 client tried to join to a channel it had already joined.
11362 * Added public key verification process into client's protocol.c.
11363 The client now verifies the public key from user and saves
11364 it into ~./silc/serverkeys/ directory.
11366 Added into: clientutil.[ch]: silc_client_verify_server_key.
11368 * Changed SKE protocol's silc_ske_initiator_finish function
11369 to accept callback function that verifies the received public
11370 key. Removed old silc_ske_verify_public_key function.
11372 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11374 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11375 silc_pkcs_private_key[_data]_set.
11377 * Made the password and public authentication more cleaner in
11378 server's protocol.c.
11380 * Removed historic and obsolete protocol `channel_auth' from
11381 both client and server.
11383 * Removed wrong way of sending command status messages from
11384 server to client in server's command.c. The old way violated
11385 protocol specification.
11387 Changes to silccore/silccommand.[ch]: removed
11388 silc_command_encode_status_payload -> not needed anymore,
11389 changed silc_command_encode_payload_va to accept extra
11390 argument on variable argument list. The argument type must
11391 now be provided to the function. Also, added new function:
11392 silc_command_encode_reply_payload_va which is same as
11393 normal command_encode_payload_va except command status type
11394 is provided as extra argument.
11396 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11398 * Added ~./silc directory handling. The directory includes the
11399 public and private keys for the client.
11401 Added silc_client_check_silc_dir, silc_client_create_identifier
11402 and silc_client_load_keys.
11404 * Implemented SILC protocol compliant public key. Added public
11405 and private key saving to and loading from files.
11407 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11408 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11409 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11410 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11411 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11413 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11414 silc_pkcs_load_[public/private]_key.
11416 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11418 * Added silc_server_get_route (route.[ch]) to get connection
11419 data for the fastest route for given ID.
11421 * Implemented INVITE command on client and server. The command
11422 were re-defined in the SILC Protocol Specification and the
11423 implementation now complies with the specification.
11425 * Implemented PING command on client and server.
11427 * Implemented NAMES command on client and server. The server side
11428 supports currently only normal server not router server yet.
11429 Some changes to NAMES definition in SILC protocol specification.
11431 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11433 * Implemented LEAVE command on client and server.
11435 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11436 again. This change was made to the protocol as well. Server
11437 should not violate the protocol specification anymore.
11439 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11441 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11442 was tested. SOCKS4 was not but should work anyway.
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