1 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
3 * During query, check if the original command caller goes
4 away. If it does, stop the query. Affected file
7 * Check for valid channel creation in JOIN command reply.
8 Affected file lib/silcclient/command_reply.c.
10 * Handle the resolver counter in silc_client_get_users_by_channel
11 callback correctly. Fixed auto-join bug in Gaim. Affected
12 file lib/silcclient/idlist.c.
14 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
16 * Added some better error messages. Affected file
17 silcd/command_reply.c and packet_receive.c.
19 * Handle error in WATCH command propely on backup router.
20 Affected file silcd/command.c.
22 * Fixed freeing of unfreeable variable in WHOIS command reply.
23 Affected file silcd/command_reply.c.
25 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
27 * Added pkg-config .pc file creation for silc core library
28 and silcclient library. A patch by c0ffee.
30 * Removed the need for GNU Libidn. Added the simple stringprep
31 from libidn into lib/contrib/. It is now used also on Windows
34 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
36 * Simplified the invite and ban string handling in the
37 server. Check for valid invite and ban arguments also.
38 Affected file silcd/server_util.c.
40 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
42 * Added WATCH list announcing in backup router protocol.
43 Affected files are silcd/command.c, server.c, server_backup.c.
45 * Do not change users mode to founder on normal server/backup
46 if the founder mode is set, and user is first one to join.
47 Affected file silcd/pcaket_receive.c.
49 * Do not send CUMODE_CHANGE notify back to sender. Affected
50 file silcd/packet_receive.c.
52 * Added getrusage() to take noise in SILC RNG. A patch by
53 Mika Boström. Affected files are configure.in.pre,
54 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
56 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
58 * Splitted the SILC libraries configuration into a configure
59 fragment into lib/configure.ad. It is now possible, once
60 this feature is added, to specify whether to compile or not
61 compile included SILC libraries. Affected files are
62 configure.in.pre, lib/silcmath/mpi/configure.ad,
63 lib/configure.ad, Makefile.defines.pre and
64 Makefile.defines_int.pre.
66 * Added --with-silc-includes and --with-silc-libs to configure.
67 If specified the included libs are not compiled, but the
68 specified libs are used. Pkg-config is not yet supported.
69 Affected file configure.in.pre.
71 * Fixed WATCH command handling on backup router. Router does not
72 send the watch command any more to backup if it originates from
73 backup. Affected file silcd/command.c.
75 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
77 * Changed announcing to not announce unregistered clients.
78 Affected file silcd/server.c.
80 * Fixed username handling in command reply. Affected file
81 silcd/command_reply.c.
83 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
85 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
87 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
88 Affected file: includes/silcincludes.h.in
90 * bool is defined as _Bool on Mac OS X now.
91 Affected file: lib/silcutil/silctypes.h
93 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
95 * Added support for UTF-8 nicknames, channel names and
96 server names in client library. Affected files in
99 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
100 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
101 software to check how Toolkit has been compiled.
103 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
105 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
107 * Use silc_utf8_str[n]casecmp instead of strcmp routines
108 in library and in SILC Client when dealing with nicknames
109 and other identifier strings. Affected file in client lib
112 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
113 irssi/src/silc/core/silc-servers.c.
115 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
117 * Fixed idcache to work with the new identifier strings.
118 Affected file lib/silccore/silcidcache.c.
120 * Added UTF-8 hash and compare function for SilcHashTable.
121 Affected file lib/silcutil/silcutil.[ch].
123 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
124 Affected file lib/silcutil/silcstringprep.[ch].
126 * Changed the identifier string handling to include the original
127 format in client, server, channel entries and normalized
128 format in cache. Affected files in silcd/.
130 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
132 * Added support for the new identifier strings and their
133 validity checking. Nicknames, channel names and usernames
134 can now include practically any kind of letters and various
135 other characters. Affected files in silcd/ and in libraries.
137 NOTE: comparing these strings should now be done with memcmp()
138 to check binary compatibility. All these strings are normalized
139 and casing is irrelevant.
141 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
142 as easy function for applications to check whether identifier
145 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
147 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
148 file lib/silcutil/silcutf8.c.
150 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
152 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
154 * Make public key in getkey reply mandatory. Affected file
155 lib/silcclient/command_reply.c
157 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
159 * Added Parameter dont_register_crypto_library to
160 SilcClientParam. If set to TRUE, silcclient library will
161 not initalize the Crypto Libraries and application
162 will need to do it. Affected file lib/silcclient/silcclient.h,
163 lib/silcclient/client.c.
165 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
167 * Imported new silc_utf8_[encode|decode] routines from
168 my internal SILC 1.1 source tree. New encodings added:
169 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
170 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
171 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
174 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
176 * Implemented stringprep (RFC 3454) API. Internally we use
177 GNU Libidn's stringprep, for now, so it is required now to
178 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
180 * Added checking for GNU Libidn and --with-libidn to configure.
182 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
184 * If the passphrases entered do not match while generating a new key,
185 completly start over instead of going into an infinite loop asking
186 the user to re-enter the passphrase correctly. Affected file
187 lib/silcutil/silcapputil.c
189 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
191 * Make sure server is removed from backup list when it is
192 deleted. Affected files silcd/command.c, server.c,
195 * Close socket when connecting to router fails. Affected
198 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
200 * Adopt configuration toolchain to current auto-tools.
201 Affected files prepare, irssi/configure.in
202 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
203 redo that. Affected files irssi/src/silc/core/client_ops.c,
204 irssi/src/fe-common/silc/fe-silc-channels.c
205 * Take over command line options into silcclient data structure.
206 Affected file irssi/src/silc/core/silc-core.c
208 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
210 * Do not try to initiate backup resuming protocol forever.
211 Affected file silcd/server_backup.c.
213 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
215 * ID change in resuming has to be done before changing
216 detached client's modes, since the ID change may fail and
217 leave ghosts on the network. Affected file is
218 silcd/packet_receive.c.
220 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
222 * Fixed Win32 scheduler to not stuck anymore. A patch from
223 Juha Räsänen. Affected file is
224 lib/silcutil/win32/silcwin32schedule.c.
226 * Fixed QoS parsing for connection blocks in server. Affected
227 file is silcd/serverconfig.c.
229 * Fixed server statistics increasing in server. Affected file
232 * The CLOSE command now marks backup router as self disconnected
233 to avoid resuming problems. Affected file silcd/command.c.
235 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
237 * When using silc_net_create_connection[_async], and your system can
238 create IPv6 sockets, it will try to connect to the IPv6 host.
239 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
240 file lib/silcutil/unix/silcunixnet.c
242 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
244 * Check for valid route when receiving packet from router and
245 when routing it to local server in the cell. A patch from
246 Matt Miller. Affected files silcd/router.c and server.c.
248 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
250 * Couldn't detach and reattach twice, because of the previous
251 commit. Affected file silcd/packet_receive.c
253 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
255 * Added check to ignore Port value if Initiator is FALSE.
256 Remote router coudln't connect if Port was set. Affected file
259 * If some client tries to resume more than once at the same time,
260 server crashed. Router didn't crash, but showed odd behaviour
261 (didn't allow clients to join anymore, ..). Affected files
262 silcd/packet_receive.c silcd/idlist.h
264 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
266 * Destroy the file transfer session in silc_client_file_close
267 with timeout. Affected file lib/silcclient/client_ftp.c.
269 * Call SFTP server monitor in READ and WRITE after the actual
270 operations. Affected file lib/silcsftp/sftp_server.c.
272 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
274 * Create one configure script from configure fragments
275 (configure.ad). This is a first step towards new distribution
276 system. Affected files prepare, configure.in.pre,
277 lib/silcmath/mpi/configure.ad.
279 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
281 * Removed expiring of client key pair. Affected file is
282 irssi/src/silc/core/clientutil.c
284 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
286 * Check the number of connections from real number of
287 connections instead of socket number, when deciding if
288 server is full. Affected files are silcd/server.c,
289 server_internal.h and silcd.c.
291 * Clarified the connections_max meaning in General section
292 in doc/example_silcd.conf.in.
294 * The reconnect_keep_trying default value set to TRUE
295 if it is not defined in the config file. Affected file
296 silcd/serverconfig.c.
298 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
300 * Fixed crashbug in connection closing, after a protocol
301 completion callback, which might have closed it already.
302 Affected file silcd/server.c.
304 * Fixed rekey with PFS in backup router. It did not allow
305 rekeys with PFS, and when the rekey protocol timedout
306 it crashed the backup router without the above fix. Affected
307 file silcd/packet_send.c and server.c.
309 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
311 * The silc_client_add_channel_private_key now returns the
312 private key context if pointer is given as argument.
313 Affected files are lib/silcclient/silcclient.h and
316 * Added support for using channel private keys in SILC
317 Client Library even if the private key mode is not set
318 on the channel. Affected file lib/silcclient/client_channel.c.
320 * The channel private key used to decrypt message is now
321 delivered to the application in the 'channel_messageÃ' client
322 operation. Affected files are lib/silcclient/silcclient.h
323 and client_channel.c.
325 * Fixed wrong arg type for user limit in CMODE command reply.
326 Affected file silcd/command.c.
328 * The user limit is now taken and saved to SilcClientEntry in
329 JOIN and CMODE command replies and in CMODE_CHANGE notify.
330 Affected files lib/silcclient/silcclient.h, command_reply.c
333 * Added support to the new private message key indicator
334 packet. Added a new function to the client library:
335 silc_client_send_private_message_key_request. The sender
336 indicates to be initiator, and receiver is responder.
337 Added the indicator to the SilcClientEntry as 'prv_resp'
338 boolean. Affected files are lib/silcclient/silcclient.h
339 client.[ch], and client_prvmsg.c.
341 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
343 * Fixed the JOIN command calling when called with both
344 -auth and -founder. Affected file is lib/silcclien/command.c.
346 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
348 * Check watcher list for resumed clients as well. Affected
349 file is silcd/packet_receive.c.
351 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
353 * Implemented the user limit to the CMODE_CHANGE notify,
354 CMODE command reply and JOIN command reply in server.
355 Affected files are silcd/server.c, command.c, command_reply.c,
356 packet_send.c and packet_receive.c.
358 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
360 * Defined SILC_STRFMT_END that must be used now with
361 silc_buffer_strformat, instead of SILC_STR_END. Fixes
362 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
363 lib/silcclient/silcvcard.c, silcd/server_util.c.
365 * Fixed the adding of public key to the WATCH list in server.
366 Fixed the WATCH notify sending to client. Affected files
367 are silcd/packet_send.[ch], command.c, server_util.c.
369 * Implemented the watching by public key in the SILC Client
370 Library and SILC Client. Affected files are
371 lib/silcclient/command.c and client_notify.c.
373 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
375 * Added support for public key watching in server. Affected
376 files are silcd/server.c, server_internal.h, command.c,
379 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
381 * Added public key to the SIlcClientEntry. Affected files
382 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
384 * Fixed the get_clients_whois reply processing to return
385 exactly same entries server returned. Makes it possible
386 to search using attributes. Affected file is
387 lib/silcclient/idlist.c.
389 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
391 * Save founder key to SilcChannelEntry. Affected files are
392 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
394 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
396 * Call the monitor callback with _CLOSED status from the
397 silc_client_file_close. Affected files are
398 lib/silcclient/client_fpt.c, silcclient.h
400 * Added silc_client_get_clients_whois which resolves using
401 WHOIS, and supports requested attributes as well.
402 Affected files are lib/silcclient/silcclient.h, idlist.c.
404 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
406 * Added support for asking the destination filename where
407 the downloaded file is saved in the file transfer. Affected
408 files are lib/silccilent/silcclient.h, client_ftp.c.
410 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
412 * Fixed error handling in resuming data processing. Affected
413 files are lib/silcclient/client_resume.c and client.c.
415 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
417 * Fixed silc_client_send_private_message to return TRUE correctly.
418 Affected file lib/silcclient/client_prvmsg.c.
420 * Added topic to the SilcChannelEntry. Affected files are
421 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
423 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
425 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
426 file lib/silcclient/command.c
428 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
430 * Convert all commands to UTF-8 before passing them to the
431 client library. Still need to convert replies from UTF-8 to
432 the locale encoding. Affected file
433 irssi/src/silc/core/silc-cmdqueue.c
435 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
437 * redirect all silc_client_command_calls through a queueing framework.
438 This fixes /CYCLE and the annoying "nick change after auto-joining
439 a channel". Furthermore it defines one central point where
440 command parameters can be UTF-8-ified. Affected files
441 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
442 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
444 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
446 * use asynchronous connect() to establish router connections.
447 Fixes problem when the primary router goes down. Affected files
448 silcd/server.c, silcd/server_backup.c
450 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
452 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
453 Fixed various compilation warnings when type casting ints
454 to pointers or vice versa, of different size. Updates around
457 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
459 * Surrogates not allowed in UTF-8 strings, updated decoder.
460 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
461 testers in lib/silcutil/tests/ directory.
463 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
465 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
466 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
467 files are lib/silcclient/silcclient.h, client.c.
469 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
471 * When resuming a session fails, notify the user that the session
472 file needs to be removed eventually. Affected files
473 irssi/src/fe-common/silc/module-formats.[ch],
474 irssi/src/silc/core/client_ops.c.
476 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
478 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
479 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
481 * Typofix in Irssi::Silc module. Affected file
482 irssi/src/perl/silc/Silc.xs.
484 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
486 * Changed the way NOTICE flagged messages are treated. Added support
487 for notices in queries and signing notices. Affected files
488 irssi/default.theme; irssi/docs/help/in/notice.in;
489 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
490 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
492 * Fixed typo in /ACTION help. Affected file
493 irssi/docs/help/in/action.in
495 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
497 * Fixed typo in perl module. Affected file
498 irssi/src/perl/silc/Server.xs
500 * Changed the way ACTION flagged messages are treated. Added support
501 for actions in queries and signing actions. Affected files
502 irssi/default.theme; irssi/docs/help/in/action.in;
503 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
504 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
507 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
509 * Incorrectly reported error when client had to be resolved from
510 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
512 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
514 * Fixed whois public key hash table deleting and adding in
515 detached client case. Affected file silcd/packet_receive.c.
517 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
519 * Changed filenames of silc/fe module not to collide with filenames
520 from core/fe. Also seperated public messages printing from
521 query messages printing. Affected files are all in
522 irssi/src/fe-common/silc.
524 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
526 * Fixed the invite process handling during joining to use
527 correct server name for the client that is matched against
528 the invite string for the channel. Wrong server name caused
529 inability to join the channel. Affected file is
532 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
534 * Fixed the CUMODE channel founder authentication on normal
535 server to not remove the founder rights on existing founder
536 before checking that router accepts the mode change. Affected
537 files are silcd/command.c and silcd/packet_receive.c.
539 * Remove the server entry correctly when rekey timeouts and
540 remote router connection on normal server is closed. Fixes
541 a crash where server uses the freed server entry. Affected
544 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
546 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
547 networks. This is the first step in solving the bug about
548 /SERVER ADD -silcnet <silcnet>. Affected files
549 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
550 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
551 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
553 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
555 * /SMSG and /MMSG now correctly create new queries. Affected files
556 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
558 * Add basic support for SILC protocol specific variables in perl.
559 Affected files irssi/src/perl/silc/*, irssi/configure.in,
560 irssi/src/perl/Makefile.am
562 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
564 * Don't use silc_get_input, it's obviously not reliable. Fixes
565 issue when the current key expires. Affect file
566 irssi/src/silc/core/clientutils.c
568 * Make the session data filename configurable. This makes it
569 possible to have different session files for different
570 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
571 client_ops.[ch], silc-servers.c,
572 irssi/src/silc/fe-common/silc/module-formats.[ch]
574 * Use the same set of libtool files for the MPI lib as for the
575 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
576 config.sub, configure.in, install-sh, missing, mkinstalldirs
578 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
580 * Fixed server statistics decrementing error to not go to
581 negative. Affected file silcd/packet_receive.c.
583 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
585 * Use silc_server_query_add_error to add error in public key
586 search error. Added support in send_reply to send errors
587 without specific argument. Affected file silcd/server_query.c.
589 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
590 Client for NO_SUCH_NICK. It was against the protocol specs.
591 Affected file irssi/src/silc/core/client_ops.c.
593 * Added backwards support for the wrong NO_SUCH_NICK error sending
594 in server. To be removed in SILC Server 1.0. Both old clients
595 and clients with fixed error handling now works. Affected file
596 silcd/server_query.c.
598 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
600 * fixed a bug in the whois using attributes function where no
601 error was sent if no nickname and client id but the attributes were
602 given to whois. Affected file silcd/server_query.c
604 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
606 * remove public key from public key hashtable on detach. Affected
607 file silcd/packet_receive.c
609 * free public key hashtable before removing clients on server
610 shutdown. Affected file silcd/server.c
612 * remove public key prior deleting client-data on killing a client.
613 Affected file silcd/server_util.c
615 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
617 * Getting the MOTD from other servers works now. Affected
618 files are silcd/command.c and silcd/command_reply.c
620 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
622 * Initialize the variable idletag, since it is tested in
623 silc_core_deinit for its default value. Affected file
624 irssi/src/silc/core/silc-core.c
626 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
628 * Fixed signed channel messages across cells. Affected file
631 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
633 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
634 is not defined. They can now be safely used in if-statements
635 without braces. Affected file lib/silcutil/silclog.h.
637 * Added the checks for backup closing connection due to error
638 (local or remote) and thus not allow the resuming to occur
639 in reconnect. Affected files are silcd/packet_send.c
642 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
644 * Help file updates. Affected files in irssi/src/docs/help/in/.
646 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
648 * Fixed channel messages across cells. Affected file
651 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
653 * Fixed file transmission accepting in client library to not
654 start the negotiation if user hasn't accepted the transfer,
655 instead create new session for resent transfer. Affected
656 file lib/silcclient/client_ftp.c.
658 * Show the session ID in the file transmision list. Remove
659 session from list that failed to transfer. Switch the current
660 session automatically after transmission, and in errors, to new
661 session if other sessions exists in the transfer list. Affected
662 files are irssi/src/silc/core/silc-servers.c,
663 irssi/src/fe-common/silc/modfule-formats.c.
665 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
667 * Fixed MIME header parsing for the hopefully last time. Affected
668 file lib/silcutil/silcstrutil.c
670 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
672 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
674 * The SILC RNG is now gauranteed to return non-zero random
675 values. Affected files are lib/silccrypt/silcrng.[ch].
677 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
679 * Fixed nickname formatting when changing only case of the
680 nickname. Affected file lib/silcclient/idlist.c.
682 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
684 * Fixed a memory leak and incorrect printing of the "appears as"
685 message. Affected file irssi/src/silc/core/client_ops.c
687 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
689 * Added CRT (Chinese Remainder Theorem) supported RSA
690 private keys and private key operations. This significantly
691 increases private key operation efficiency. No compatibility
692 issues with new or old private keys. Affected files are
693 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
695 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
697 * Fixed GCC-3.3.2 related compilation warnings from the
700 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
702 * Removed RC6 from distributions.
704 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
706 * Added some better comments to lib/silccrypt/silcpkcs.h,
707 optimized some routines in lib/silccrypt/silcpkcs.c.
708 Added test_silcpkcs into lib/silccrypt/tests/.
710 * Fixed silc_rng_global_init to actually init the global RNG
711 if RNG wasn't provided for it. Affected file is
712 lib/silccrypt/silrng.c.
714 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
716 * Added silc_hash_table_find_by_context_ext. Affected files
717 lib/silcutil/silchashtable.[ch].
719 * Save the public key on normal server in WHOIS command reply
720 from attributes, if present, and add it to public key hash
721 table. Fixes WHOIS resolving by public key on normal server.
723 Optimized the attributes resolving on normal server to not
724 resolve if we resolved them already from router.
726 Affected files are silcd/server_query.c, command_reply.c.
728 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
730 * Added support for whois using attributes.
731 Affected files silcd/command_reply.c, silcd/packet_receive.c,
732 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
735 * Added support for whois using public key attribute to /WHOIS i
736 client command. Affected files irssi/docs/help/in/whois.in,
737 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
739 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
741 * Fixed UMODE setting in server when the client has anonymous
742 mode set. The mode setting was not working. Affected file
745 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
747 * Fixed some bugs and typos related to sending split messages.
748 Print notification when sending messages with /MMSG. Affected
749 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
751 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
753 * Optimized the socket referencing in packet routines, client
754 library and server. Affected files are lib/silccore/silcpacket.c,
755 lib/silcclient/client.c and silcd/server.c.
757 * If silc_socket_set_qos is given with NULL arguments the QoS is
758 reset from the socket. Affected files are
759 lib/silcutil/silcsockconn.[ch].
761 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
763 * Add a /LISTKEYS command which lists the locally cached
764 client and server keys. Affected files
765 irssi/src/fe-common/module-formats.[ch],
766 irssi/src/silc/core/silc-{channels,servers}.c
767 irssi/docs/help/in/listkeys.in
769 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
771 * Check that packet queue purging was successful. Affected
772 files lib/silcclient/client.c and silcd/packet_send.c. Related
773 to MAC failed errors.
775 * Do not clear the inbuf even if it is empty if QoS was applied
776 to it. Otherwise the QoS data is cleared and MAC failed error
777 will occur. Affected file lib/silccore/silcpacket.c.
779 * Use the rekey period time as rekey protocol timeout value.
780 If the rekey does not succeed during the rekey period there's
781 something very wrong, and we most likely end up with wrong keys,
782 do graceful reconnect then. Affected file silcd/server.c.
784 * Take reference of the socket in the parser context, as it's
785 possible to have the parsers in queue after the socket is
786 disconnected and this may cause crash. Affected files are
787 lib/silccore/silcpacket.c, lib/silcclient/client.c and
790 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
792 * Fixed KICK command reply sending, it sent to replies.
793 Affected file silcd/command.c.
795 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
797 * Finish the silc-mime.pl script. It now supports MIME type
798 guessing using magic files, signing data messages, executing
799 MIME handlers in background. Affected files
800 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
802 * Changed MIME signal handler to make things easier for the perl
803 script. Affected files irssi/src/silc/core/client_ops.c,
804 silc-servers.c, and irssi/docs/signals.txt
806 * Cleaned up the silc_mime_parse function and fixed detection
807 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
809 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
811 * Resolve the IP for file transfer listener from the connection
812 socket. Affected file lib/silcclient/client_ftp.c.
814 * Accept NULL hostname parameter in the functions
815 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
816 if hostname is not wanted.
818 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
820 * Fixed race condition between silc_client_init and
821 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
823 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
825 * Fixed file transfer connection closing when SIGNOFF for
826 the client is received from server. Affected file is
827 lib/silcclient/client_ftp.c.
829 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
831 * Check for disconnected socket in QUIT callback. Affected
832 file silcd/command.c.
834 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
836 * Modified the MIME parsing to allow \n and \r\n as delimiters.
837 Affected files lib/silcutil/silcstrutil.c
839 * Cleaned up the escape/unescape functions for correctness and
840 speed. Affected file irssi/src/silc/core/client_ops.c
842 * Removed handling for data messages with Content-Type: text/*,
843 moved parsing of MIME headers to the signal handler, added
844 support for signing and verifying data messages. Affected
845 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
846 irssi/src/silc/core/silc-{servers,channels}.c
848 * Added a perl script for handling data messages based on
849 information read from Mailcap files. New file
850 irssi/scripts/silc-mime.pl
852 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
854 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
855 acknowledge recepetion of a message to the sender. Updated
858 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
860 * Unregister channel key saving callback when deleting channel.
861 Affected file lib/silcclient/idlist.c.
863 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
864 before calling notify client operation. Affected file is
865 lib/silcclient/client_notify.c.
867 * Unregister QoS tasks when deleting the socket connection.
868 Affected files lib/silcutil/silcsockconn.[ch],
869 unix/silcunixsockconn.c.
871 * Implemented latest presence-attrs draft changes. Affected
872 files lib/silccore/silcattrs.h and
873 irssi/src/silc/core/silc-queries.c.
875 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
877 * Save old channel keys in list to allow more rapid change
878 of channel keys if server for some reason does that. This
879 avoids loosing so many channel messages due to not having
880 key to decrypt. Affected file lib/silcclient/silcclient.h,
881 idlist.c and client_channel.c.
883 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
885 * Continued backup router tests and fixes. Affected files
886 silcd/server_backup, server_util.c, server.c. See TODO.
888 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
890 * Fixed SERVER_SIGNOFF handling in servers. The client
891 was removed from wrong list thus not removing the client
892 at all. Affected file silcd/packet_receive.c.
894 * Do not execute rekey protocol for disabled connections as
895 it would never go through. Affected file silcd/server.c.
897 * Added timeout for rekey protocol to catch if the protocol
898 never executes successfully. Affected files silcd/server.c
901 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
903 * Abandon packet processing for disconnected sockets. Check
904 this always after calling packet processing callback.
905 Affected file lib/silccore/silcpacket.c.
907 * Fixed double registration disconnection code in server.
908 Closed wrong connection. Affected file silcd/packet_receive.c.
910 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
912 * On normal server reconnect to primary during resuming 4
913 times, then give up. Affected file silcd/server_backup.c.
915 * If during reconnecting to routers we notice we have router
916 connection but no primary router set, the server is in desync.
917 Reconnect to primary to restore network. Affected file
920 * Assure that only one protocol is exeucting at the same time.
921 Added checks for all protocols. Affected files are
922 silcd/server.c and server_backup.c.
924 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
926 * Check that a string is not already part on invite/ban
927 string when processing it. Affected file silcd/server_util.c.
929 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
931 * Fixed the CUMODE_CHANGE for founder mode changes to comply
932 with 1.2 version of the protocol. Affected file is
933 silcd/packet_receive.c.
935 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
937 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
938 where the passphrase was given. Affected file is
941 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
943 * INVITE and BAN notifys are now delivered from routers to
944 servers (but not clients) on the channel. Updated specs and
945 code. Affected files silcd/packet_[send|receive].[ch],
946 command.c, server.c and server_util.c.
948 * Implemented INVITE and BAN announcing. Affected files are
949 silcd/server.[ch], server_util.c.
951 * Implemented SilcStatus error type argument returning in
952 command reply error in server. Affected file silcd/command.c.
954 * Implemented SilcStatus argument returning in comand reply
955 in client library. The command_reply client operation now
956 returns error specific arguments as well. Affected files
957 are lib/silcclient/command_reply.[ch], client_resume.c,
958 lib/silccore/silcstatus.[ch].
960 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
962 * Backup router protocol version 1.2 implemented. Testing still
963 required. Affected files in silcd/server_backup.[ch], server.c,
964 packet_receive.c and server_internal.h.
966 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
968 * silc_client_send_[channel|private]_message now return TRUE
969 or FALSE. Affected file lib/silcclien/client_channel.c and
972 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
974 * Check for explicit nickname in INVITE and BAN processing
975 during join as well (and don't expect only wildcards in
976 invite/ban strings). Affected file silcd/command.c.
978 * Fixed the INVITE and BAN by public key. The public key saved
979 is the PK payload (as specified) not the raw data. Affected
980 file silcd/server_util.c.
982 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
984 * UTF-8 text message support for actions and notices in SILC
985 Client. Affected file irssi/src/silc/core/client_ops.c.
987 * silc_get_username and silc_get_real_name now returns sensible
988 data on Win32. Patch by Toni Willberg. Affected file is
989 lib/silcutil/win32/silcwin32util.c.
991 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
993 * Provide a signal handler to send MIME encoded messages and emit
994 a signal when a MIME encoded message is received. Also document
995 the signals for usage with the perl interface.
997 A sample perl script will be supplied at a later point.
999 Affected files are irssi/docs/signals.txt,
1000 irssi/src/silc/core/client_ops.[ch],
1001 irssi/src/silc/core/silc-{channels,servers}.c
1003 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1005 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1006 server. Use this time to display a lag and disconnect when it
1007 exceeds a specified limit.
1009 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1011 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1013 * Remove the channel auth list in normal server if router
1014 encofrces its list during connecting. Send notify to channel
1015 to remove the mode to remove the list. Affected files are
1016 silcd/server_util.c and silcd/packet_receive.c.
1018 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1020 * Added support for channel public keys. Updated protocol specs
1021 and implemented it. Affected files are
1022 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1023 lib/silcclient/command_reply.c.
1025 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1027 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1028 terminate the process on Linux. Affected file silcd/silcd.c.
1030 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1032 * Check for NULL buffer in silc_buffer_clear. Affected file
1033 is lib/silcutil/silcbuffer.h.
1035 * Simplified the backup router protocol by removing the _GLOBAL
1036 types. Updated protocol specs and the code. Affected files
1037 are silcd/server_backup.[ch].
1039 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1041 * Deny '@' and '!' from nicknames since they are reserved
1042 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1043 Updated protocol specs and the code.
1045 Affected files are silcd/server_util.[ch].
1047 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1049 * Fixed stack overflow in Irssi SILC client. Affected
1050 file irssi/src/silc/core/client_ops.c.
1052 * Check that Host is set in ServerConnection and RouterConnection
1053 in silcd.conf. Affected file silcd/serverconfig.c.
1055 * Fixed crash in server with protocol completion callbacks,
1056 namely rekey and backup resuming protocols. Affected files
1057 are silcd/server_backup.c and silcd/server.c.
1059 * Fixed rekey protocol to not restart if it is started already.
1060 Affected files are lib/silcclient/client.c and
1063 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1065 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1067 * Fixed EOF handling in SILC Config, affected file
1068 lib/silcutil/silcconfig.c.
1070 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1072 * Fixed RESOLVING flag handling in JOIN notify and other
1073 notifys to handle the resolvings correctly in client library.
1074 Affected file lib/silcclient/client_notify.c.
1076 * Do not send full INVITE and BAN lists in INVITE and BAN
1077 notifys, only the changed information. Affected file
1080 * Fixed INVITE notify sending in INVITE command, send it
1081 only when needed. Affected file silcd/command.c.
1083 * Handle the founder key change properly in CMODE_CHANGE
1084 notify. Bug #122. Affected file silcd/packet_receive.c.
1086 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1088 * Remove the mark for output (mark it only for input) after
1089 purging outgoing queue. Prevents the "Error in select()"
1090 floods. Affected file silcd/packet_send.c.
1092 * Fixed incorrect connection deletion from client library
1093 after calling "connect" client operation. Could cause
1094 crashes for example during reconnect timeouts. Affected
1095 files are lib/silcclient/client.c and
1096 irssi/src/silc/core/client_ops.c.
1098 * Check server private key file permissions before starting
1099 the server. Affected file silcd/serverconfig.c.
1101 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1103 * NULL terminate allocated string in silc_buffer_strformat.
1104 Affected file lib/silcutil/silcbuffmt.c.
1106 * Rewrote the invite/ban list string handling in server to
1107 use SilcBuffer instead. Affected files are silcd/command.c
1108 and silcd/server_util.c.
1110 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1112 * Fixed double free in CMODE command when setting new HMAC
1113 for channel. Affected file silcd/command.c.
1115 * Added couple of missing memset's to zero sensitive memory.
1116 Affected files silcd/command.c, lib/silcclient/command.c.
1118 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1120 * Fixed a double free in INVITE command error handling in
1121 server. Affected file silcd/command.c.
1123 * Added macros SILC_SWAB_[16|32] to swab byte order of
1124 16-bit and 32-bit unsigned integers. Affected file
1125 lib/silcutil/silctypes.h.
1127 * Use the SILC_SWAB_16 instead of htons() in server when
1128 handling ports since the ports in structures are always
1129 in little-endian order (regardless of platform). Affected
1130 file silcd/serverid.c and silcd/server_backup.c.
1132 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1134 * Send DISCONNECT in close admin command in server. Affected
1135 file silcd/command.c.
1137 * Check whether we are already connecting to a remote router
1138 (in addition of checking whether we are already connected)
1139 before creating new connection. Affected file silcd/server.c.
1141 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1143 * Added better compiler and compiler flags checking in
1146 * Check that socket is valid after QoS is applied to data.
1147 Affected file lib/silcutil/unix/silcunixsockconn.c.
1149 * Make sure the socket connecetion is not closed to early
1150 when closing connection in server. Also make sure the
1151 connection is always closed after error in a protocol.
1152 Affected file silcd/server.c.
1154 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1156 * Removed --session and --dummy options from Irssi SILC Client.
1157 -d option is available only if --enable-debug was given.
1158 Affected files are irssi/src/silc/core/silc-core,
1159 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1161 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1163 * Added silc_buffer_steal to steal the data from the buffer.
1164 Affected file lib/silcutil/silcbuffer.h.
1166 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1168 * Fixed server crash with double Primary block in config file.
1170 Fixed also various memory leaks around the config file
1171 parser. Affected files lib/silcutil/silcconfig.c,
1172 silcd/serverconfig.c.
1174 * Changed my nickname (Johnny Mnemonic) to my real name, this
1175 means that bugs introduced by him were actually introduced
1178 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1180 * Don't display "foo appears as foo\nYou're now known as foo"
1181 messages. Affected file irssi/src/silc/core/client_ops.c
1183 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1185 * Fixed error handling of invalid client entry when calling
1186 commands in server. Fixes a crash. Affected file
1189 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1191 * Added some sanity checks in server for correctness of the
1192 server configuration. Affected file silcd/serverconfig.c.
1194 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1196 * Prevent endless resolving of user informations in USERS
1197 command by checking the command reply status correctly.
1198 Affected file lib/silcclient/command_reply.c.
1200 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1202 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1203 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1204 Aldous <Matthew@Aldous.com>.
1206 * Added better implementation using CriticalSection of
1207 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1208 <mikko.lahteenmaki@pikabaana.net>.
1210 * Added some Winsock WIN32 compatiblity defines into
1211 includes/silcwin32.h.
1213 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1215 * Fixed double free in async host lookup code. Affected file
1216 lib/silcutil/silcsockconn.c.
1218 * On backup router handle now the SERVER_SIGNOFF from router
1219 for local connected servers too, and close the connections.
1221 Do not process them as normally signing off servers when they
1222 really signoff by sending EOF fe, but always assume that
1223 router sends the SERVER_SIGNOFF.
1225 Affected files silcd/server.c and silcd/packet_receive.c.
1227 * Fixed socket unsetting when closing connections. Affected
1228 files silcd/server.c and silcd/packet_send.c.
1230 * Do not print the nickname in SERVER_SIGNOFF if we do not
1231 have it. Prevents asserts in Irssi core. It is possible we
1232 don't have the nick if it was just being resolved when server
1233 signoff. Affected file irssi/src/silc/core/client_ops.c.
1235 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1237 * Fixed autonick crashbug in client library. Affected file
1238 lib/silcclient/client.c.
1240 * Fixed Unix implementation of SilcMutex to really assert if
1241 the mutex is locked/unlcoked already. Affected file
1242 lib/silcutil/unix/silcunixmutex.c.
1244 * Fixed locking in silc_schedule_uninit. It didn't lock
1245 when dispatching timeout tasks. Affected file is
1246 lib/silcutil/silcschedule.c.
1248 * Changed Win32 implementation of SilcThread to use modern
1249 Win32 interface. Affected file is
1250 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1252 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1254 * Don't print signed messages when sending failed. Affected files
1255 irssi/src/silc/core/silc-[servers.c/commands.h]
1257 * Send adquate signal when founding a channel by joing it. Affect
1258 file irssi/src/silc/core/client_ops.c
1260 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1262 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1263 irssi/src/fe-common/core/themes.c
1265 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1267 * Fixed close command to use the port correctly when closing
1268 server connections. Affected file silcd/idlist.c.
1270 * Check for NULL outbuf in silc_socket_write. It is possible
1271 that it is NULL is some odd case. Affected files are
1272 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1274 * Do not call final protocol callback for backup router
1275 resuming protocol when closing connection. It is closed
1276 by timeout in case of error. Affected file silcd/server.c.
1278 * Backup reconnect to router if backup resuming protocol
1279 failed. Affected file silcd/server_backup.c.
1281 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1283 * Fixed double free in SKE library error hadling when signature
1284 error occurred. Affected file lib/silcske/silcske.c.
1286 * Save the fingerprint to new SilcClientEntry after changing
1287 nickname. Affected file lib/silcclient/client_notify.c.
1289 * Print SIGNOFF in Irssi SILC client only if the nickname is
1290 known. Prevents asserts in Irssi core. It is possible we
1291 don't have the nick if it was just being resolved when it
1292 quit. Affected file irssi/src/silc/core/client_ops.c.
1294 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1296 * Fixed double free in invite list adding code when adding
1297 invite strings. Affected file silcd/server_util.c.
1299 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1301 * More log printing during backup router protocol. Affected
1302 file silcd/server_backup.c.
1304 * Removed backwards support for old private key file format.
1305 Affected file lib/silccrypt/silcpkcs.c.
1307 * Removed backwards support for not-so-strict decryption length
1308 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1310 * GETKEY to update the client entrys fingerprint too.
1311 Affected file lib/silcclient/command_reply.c.
1313 * Added --without-libtoolfix for package builders using weird
1314 wrappers around libtool (BSD at least).
1316 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1318 * Fixed backup router bugs: When backup resumes router and
1319 receives a CHANNEL_MESSAGE packet the backup must not act
1320 as router since the packet header decryption would be
1321 different. Also, when relaying packets to channel, do
1322 not re-encrypt packets on backup that came from the primary
1323 since the connection isn't really router-router connection.
1324 Affected files silcd/server.c, silcd/packet_send.c.
1326 * Added checks in encryption/decryption that encryption/decryption
1327 length sent as argument really is multiple by block size. Helps
1328 catching really weird bugs like the above backup router bugs
1329 when packets are being decrypted in wrong way. Affected files
1330 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1332 * Fixed padding generation in private key file encryption.
1333 Affected file lib/silccrypt/silcpkcs.c.
1335 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1337 * Added ignore_message_signatures setting which can be used
1338 to ignore signatures in messages. Affected files are
1339 irssi/src/silc/core/client_ops.c, silc-core.c.
1341 * Fixed the libtoolfix to use command line options instead of
1342 environment variables. They didn't work as expected. Now,
1343 the libtool is fully run-time configurable.
1345 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1347 * Verify signature payload for signed messages. Affected files
1348 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1349 irssi/src/silc/core/silc-core.h
1351 * Display signature verification result in public and private
1352 messages using theme abstracts. See irssi/default.theme for
1353 examples on their usage. Affected files
1354 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1355 irssi/src/fe-common/silc/module-formats.[ch],
1356 irssi/src/fe-common/silc/fe-common-silc.c,
1357 irssi/src/fe-common/silc/Makefile.am
1358 irssi/src/fe-common/core/fe-messages.[ch]
1360 * Fixed bugs in Irssi's theme parsing. Affected files
1361 irssi/src/fe-common/core/themes.c
1363 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1365 * Calculate the correct length for signed messages before
1366 encrypting, it must be multiple by block size. Affected
1367 file lib/silccore/silcmessage.c.
1369 * silc_message_signed_get_public_key returns now both
1370 decoded and encoded public key. Affected files are
1371 lib/silccore/silcmessage.[ch].
1373 * Added libtoolfix script that makes the libtool more generic
1374 and configurable in run-time. Now we can specify in run-time
1375 if what kind of libraries we want to create, regardless of
1376 configuration. SIMs are now creates even if --disable-shared
1377 was explicitly given.
1379 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1381 * Fixed founder key sending in CMODE command in client.
1382 Affected file lib/silcclient/command.c.
1384 * Fixed CUMODE founder authentication in server to not check
1385 for client's public key since it's not supposed to do that.
1386 Affected file silcd/command.c.
1388 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1390 * Set realname and hostname in NICK_REC records. Affected file
1391 irssi/src/silc/core/silc-nicklist.c
1393 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1395 * Remove 1.0 protocol backwards compat code from client
1398 * Added more reliable check for whether nickname did change
1399 or not, or whether only Client ID changed in NICK_CHANGE
1400 notify. Affected file lib/silcclient/client_notify.c.
1401 Fixes bug in '@' character handling in a nickname.
1403 * Added support for automatically parsing signature from
1404 the message payload. Added new function
1405 silc_message_get_signature to return the payload to
1406 application. Affected files lib/silccore/silcmessage.[ch].
1408 * Changed the private_message and channel_message client
1409 operations to deliver the SilcMessagePayload to the
1410 application too. Application can use it fe. to get the
1411 signature from the message for verification. Affected
1412 file lib/silcclient/silcclient.h, client_channel.c and
1415 * Redefined the signed payload for message payloads.
1416 Updated protocol specs and implemented.
1418 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1420 * Fixed wrong invite and ban list handling in server command
1421 reply. Affected files are silcd/command_reply.c,
1422 silcd/server_util.[ch].
1424 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1426 * Fixed CMODE setting in server when founder mode was set.
1427 Affected file silcd/command.c. Bug #95.
1429 * Added support to setting specific public key in CMODE in
1430 Irssi SILC client. Affected file lib/silcclient/command.c.
1432 * Added support to use specific public key in CUMODE in
1433 Irssi SILC Client. Affected file lib/silcclient/command.c.
1435 * Added support for inviting and banning by public key in
1436 Irssi SILC client. Affected file lib/silcclient/command.c.
1438 * Fixed fingerprint/babbleprint showing in invite and ban
1439 list command replys. Affected file is
1440 irssi/src/silc/core/client_ops.c.
1442 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1444 * Format CMODE +c and +h to display both the mode and the argument
1446 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1448 * Added test vectors and test programs for SHA-1, MD5,
1449 HMAC-SHA1 and HMAC-MD5. New tests are located in
1450 lib/silccrypt/tests/. Fixed also argument decoding bug in
1451 MD5 implementation. Affected file lib/silccrypt/md5.c.
1453 * Changed the channel private key and private message key
1454 generation (with static keys) to use SHA1 instead of MD5,
1455 as SHA1 is the mandatory hash function in SILC. Affected
1456 file lib/silcclient/client_[channel/prvmsg].c.
1458 * Changed the private key file encryption to use SHA1 instead
1459 of MD5. Added support for the old generation and added
1460 automatic change of the key (to be removed later). Affected
1461 files lib/silccrypt/silcpkcs.c.
1463 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1465 * Load only files with .pub suffix in PublicKeyDir. Affected
1466 file silcd/serverconfig.c.
1468 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1470 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1471 channels. Affected files silcd/silcd.c, silcd/server.h.
1473 * Added the config directive PublicKeyDir for the client block.
1474 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1476 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1478 * Merged Toni's irssi/silc.conf patch.
1480 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1482 * Max alloc tests in allocation routines. Affected file
1483 lib/silcutil/silcmemory.c.
1485 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1487 * Fixed a typo in resuming code that fixed detach/resume code
1488 in server. Bug #93. Affected file silcd/packet_receive.c.
1490 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1492 * Do reverse lookups for server when /connecting. Affected files
1493 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1494 irssi/src/core/net-nonblock.*
1496 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1498 * Added library versioning for shared libraries. Affected
1499 files configure.in.pre and lib/Makefile.am.pre.
1501 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1503 * Display INVITE and BAN lists as specified by SILC 1.2
1505 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1507 * Do not send invite list back unless asked (when sending
1508 no arguments) or when list was modified. Affected file
1511 * Remove client from invite list in KILLED notify and in
1512 KILL command. Affected file silcd/command.c and
1515 * Fixed bugs in invite list handling in INVITE command.
1516 Affected files silcd/command.c and silcd/server_util.c.
1518 * Merged with Irssi 0.8.6.
1520 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1521 Affected file irssi/src/fe-text/silc.c.
1523 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1525 * The silc_argument_get_[first/next] now return the argument
1526 type to caller. Added silc_argument_payload_encode_one.
1528 Affected files are lib/silccore/silcargument.[ch].
1530 * Added support for the SILC 1.2 INVITE command and new
1531 invite lists to server. Affected files are silcd/command.c,
1532 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1534 * Added support for the SILC 1.2 BAN command and new
1535 ban lists to server. Affected files are silcd/command.c,
1536 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1538 * Added support to client sending new INVITE command. Affected
1539 file is lib/silcclient/command.c.
1541 * Added support to client sending new BAN command. Affected
1542 file is lib/silcclient/command.c.
1544 * Added support for removing client from invite list when kicked
1545 from channel, as SILC 1.2 dictates. Affected files are
1546 silcd/packet_receive.c and silcd/command.c.
1548 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1550 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1551 automatically the cipher's internal IV. Affected files
1552 lib/silccrypt/silccipher.[ch].
1554 * Assure the RESUME_CLIENT packet is not sent to twice to
1555 backup router if the detached client was originated from
1556 the backup. Affected file silcd/server.c. Bug #76.
1558 * Changed silc_sim_symname to not allocate memory. Affected
1559 file lib/silcsim/silcsimutil.c.
1561 * Fixed memory leaks with SIMs in server. Affected files
1562 silcd/serverconfig.c, silcd/server.c.
1564 * Fixed channel key distribution after resuming detached
1565 client. Affected files silcd/packet_receive.c.
1567 * Fixed channel's global_user boolean checking after detaching.
1568 Check it after changing the owner of the client not before.
1569 Affected file silcd/packet_receive.c.
1571 * Fixed few double frees from client library. Fixes at least
1572 Bug #81, possibly others too.
1574 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1575 notifys in Irssi SILC Client. Affected file is
1576 irssi/src/silc/core/client_ops.c. Bug #82.
1578 * Applied Ville Räsänen's manual page and --mandir bugfix
1579 patch. Affected files are configure.in.pre and Makefile.am.pre.
1582 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1584 * Added support to backup router protocol for backup to tell
1585 normal server that it cannot use the backup router as primary
1586 because the primary isn't really down. Updated protocol
1589 * Added support for primary router to tell backup router that
1590 resuming is not possible because the backup really isn't primary
1591 in the cell. For example if backup disconnected itself the
1592 resuming is not allowed since the primary really did not
1593 go down. Updated protocol specs.
1595 * Removed MARS from crypto library.
1597 * Defined the CTR mode and Randomized CBC mode in SILC. The
1598 CTR mode is RECOMMENDED now in specification. Defined also
1599 Serpent cipher as optional cipher. Updated the protocol specs.
1601 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1603 * Added support for inviting/banning by IP/MASK, public key,
1604 and explicit Client ID. Redefined the command and notify
1605 types to allow easier forwards support for other methods
1606 of inviting/banning. Updated protocol specs.
1608 * Remove the client from channel's invite lists if the client
1609 is kicked or killed. Updated protocol specs.
1611 * Unified the Channel Message Payload and Private Message
1612 into one Message Payload. Updated protocol specs and
1615 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1617 * Don't wait for EOF after socket error has occurred, but
1618 close the connection. Affected file is silcd/server.c.
1620 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1622 * Added support for setting FOUNDER mode on channel with
1623 specific public key which can be set with CMODE command.
1624 Updated protocol specs and implemented in client and server.
1626 * Fixed the Irssi SILC client to correctly shutdown the client
1627 library to avoid memory leaks. Affected files are
1628 irssi/src/silc/core/silc-core.c and silc-servers.c.
1630 * Deprecated the No Reply flag in SKE protocol and introduced
1631 "IV Included" flag which can be used to indicate that the IV
1632 is included in the ciphertext. This makes it possible to use
1633 SILC on unreliable transport, such as UDP which may cause
1634 packet reordering and losses. Updated protocol specs, did
1637 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1639 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1640 < 32 bit values in correct size. Affected file is
1641 lib/silcmath/mp_mpi.c.
1643 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1645 * Fixed the KE Start Payload parsing to check that mandatory
1646 fields are present. Affected file lib/silcske/payload.c.
1648 * Fixed compilation warnigs in Irssi SILC Client. Affected
1649 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1651 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1653 * Print "nick now appears as newnick" and update Irssi's nicklist
1654 when you change your nick to "nick". Closes #62
1656 * Never format your own nick. Closes #63
1658 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1660 * SILC_UMODE_GONE changes are now propagated correctly to the
1661 Irssi client. Closes #54
1663 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1665 * Fixed example in /HELP KEY
1667 * Added expando $j which expands to current SILC Client version
1669 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1671 * Fixed public key decoding in crypto library.
1673 * Added better error printing to SKE library.
1675 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1677 * Fixed NICK command to not crash if nickname was not sent.
1679 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1681 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1682 Deprecated the old Encrypt-And-MAC order. Updated protocol
1683 specs and implemented.
1685 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1686 generation. Updated specs and implemented.
1688 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1690 * Added support for rekey before 2^32 sequence number wraps.
1691 Affected files in server and client library.
1693 * Padding must be at least 8 bytes now. Implemented and updated
1696 * Compute maximum padding for authentication packets to make
1697 passphrase approximation attacks impossible. Affected files
1698 in client library and in server.
1700 * Fixed PING command sending in client library and handling in
1701 server. The server ID must be ID Payload, not raw ID data.
1702 Affected files in server and client library.
1704 * Defined that all public keys sent in commands and notify
1705 payloads are actually Public Key Payloads not raw public key
1706 data. Updated protocol specs and implemented.
1708 * Updated protocol version to 1.2. Updated specs and code.
1710 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1711 status types. Updated specs and the code.
1713 * Added support for normal client to kill its own entries from
1714 the network. Updated protocol specs and the code.
1716 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1717 and added initial implementation.
1719 * Added MAC field to the Private Message Payload to protect
1720 against chosen ciphertext attacks. Updated the protocol specs
1723 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1724 attribute to indicate the user's current idle and signon time
1725 of a service. Updated protocol specs and implemented.
1727 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1729 * Added "do_not_bind" argument to silc_client_file_send what
1730 can be used to not bind locally but assume the file receiver
1731 provides the point of connect. Usefull when sender is behind
1732 NAT device. Affected file lib/silcclient/silcclient.h and
1735 * Added -no-listener option to FILE SEND command in Irssi SILC
1736 client. Affected file irssi/src/silc/core/silc-servers.c.
1737 Renamed FILE RECEIVE to FILE ACCEPT.
1739 * Confirm passphrase for private key encryption in
1740 silc_create_key_pair and silc_change_private_key_passphrase.
1741 Affected files are lib/silcutil/silcapputil.c.
1743 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1745 * Move silc_client_packet_send back to internal, added
1746 silc_client_send_packet, a bit simpler function for application.
1747 Affected files lib/silcclient/silcclient.h, client.c and
1750 * Moved the SilcClientEntry, SilcChannelEntry and
1751 SilcServerEntry to silcclient.h to be public and documented
1752 them for application. Affected files are
1753 lib/silcclient/silcclient.h and idlist.h.
1755 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1757 * Fixed manual page installation patch by Ville Räsänen.
1758 USERS help page fix patch by Ville Räsänen
1760 * Changed the silc_client_command_call interface to make
1761 the command call simpler for the application. The library
1762 now handles the command line parsing, command finding and
1763 execution. Application only needs to call the function
1764 with the command line. Affected files are
1765 lib/silcclient/silcclient.h, command.[ch].
1767 * Fixed silc_get_input to NULL-terminate the returned input.
1768 Affected file lib/silcutil/silcutil.c.
1770 * Resolve the client's public key in JOIN command if the
1771 founder auth data is being requested but we don't know the
1772 client's public key. Affected file silcd/command.c.
1775 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1777 * Print notify for server opers when backup router comes
1778 online. Affected file silcd/server.c.
1780 * Fixed the INVITE command to send the invite list in
1781 command reply. Affected file silcd/command_reply.c.
1783 * Fixed MOTD command reply sending. Affected file
1786 * UTF-8 decode the topic in TOPIC command reply and LIST
1787 command reply in Irssi SILC client. Affected file is
1788 irssi/src/silc/core/client_ops.c.
1790 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1792 * Fixed the INVITE command to not crash Irssi SILC client
1793 when given without nickname argument. AFfected file
1794 irssi/src/silc/core/client_ops.c.
1796 * Fixed double free in WHOIS query on normal server when
1797 forwarding query to router. Affected file is
1798 silcd/server_query.c.
1800 * Fixed WATCH command reply handling on normal server which
1801 was missing altogether. Affected file silcd/command_reply.c.
1804 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1806 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1807 Included yodl sources for each of these. Also modified
1808 Makefile.am prototype to install these files to proper
1809 locations. Updated CREDITS. Affected file Makefile.am.pre,
1810 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1813 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1815 * Added support for encrypted private key files. Now
1816 passphrase must be provided when new key pair is created
1817 (can be empty though), and prompted when loading the
1818 private key. Added support for loading the old-style
1819 non-encrypted private keys as well. Affected files
1820 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1823 * Fixed silc_get_input to accept input on all terminals.
1824 Affected file lib/silcutil/silcutil.c.
1826 * Moved the Irssi SILC client key loading and other stuff
1827 to be called after the arguments and UI is initialized.
1828 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1830 * Added -P option to Irssi SILC client which can be used
1831 to change the passphrase of the private key. Affected
1832 file irssi/src/silc/core/silc-core.c.
1834 * Added silc_change_private_key_passphrase apputil routine
1835 to lib/silcutil/silcapputil.[ch].
1837 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1839 * Fixed connection closing in client library to not crash.
1840 Moved the connection freeing totally to function
1841 silc_clinet_del_connection. Affected file
1842 lib/silcclinet/client.c.
1844 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1846 * Changed includes/silcincludes.h to silcincludes.h.in to
1847 include configuration specific information. The silcdefs.h
1848 is not included in to installation anymore (it's only
1849 compilation time header).
1851 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1853 * Moved the SilcClient and SilcClientConnection from client.h
1854 to the public lib/silcclient/silcclient.h. Changed the
1857 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1859 * If version string in silc_clinet_alloc is NULL the library
1860 puts it automatically. Affected file lib/silcclient/client.c.
1862 * Changed the version strings from variables to #define's
1863 in includes/silcversion.h.
1865 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1867 * Added shared library complation support.
1869 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1871 * Added lib/silcutil/silcapputil.[ch] for application
1872 utility functions. It includes routines for applications'
1873 convenience. Added silc_create_key_pair, silc_show_public_key
1874 and silc_load_key_pair functions.
1876 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1878 * Send RESUME_CLIENT packet from router to backup routers
1879 to in resuming. Affected file silcd/packet_receive.c.
1881 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1883 * In IDENTIFY command parsing, send all other IDs except
1884 Client IDs explicitly to router for resolving on normal
1885 server. Also check that ID received in WHOIS command is
1886 always Client ID, others are not allowed. Affected file
1887 silcd/server_query.c.
1889 * Merged latest changes from irssi.org CVS.
1891 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1893 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1894 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1896 * Fixed the heartbeat sending in Irssi SILC client. Moved
1897 the silc_client_packet_send to silcclient.h for application
1898 usage. Affected files lib/silcclient/client_internal.h
1899 lib/silcclient/silcclient.h.
1901 * Fixed a bug in query resolving in server. Used wrong
1902 variable in a for loop and crashed. Affected file is
1903 silcd/server_query.c.
1905 * Server constructs requested attributes only to locally
1906 connected clients. Affected file silcd/server_query.c.
1909 * Fixed a bug when sending resolving from router to server
1910 with requested attributes. The constructed WHOIS command
1911 was incorrect. Affected file silcd/server_query.c.
1914 * Fixed Requested Attributes saving in WHOIS command reply.
1915 The length of the data buffer must be saved too. Affected
1916 file silcd/command_reply.c.
1918 * Update the client entry's servername after detaching is
1919 over. Affected file silcd/packet_receive.c. Bug #37.
1921 * Resolve incomplete client entrys in CUMODE_CHANGE and
1922 CMODE_CHANGE notifys. Affected file is
1923 lib/silcclient/client_notify.c. Bug #42.
1925 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1927 * Fixed channel key packet processing bug on backup router
1928 during backup resuming protocol. Affected file is
1929 silcd/packet_receive.c.
1931 * Fixed memory leaks in server. Affected files are
1932 silcd/server.c and silcd/packet_receive.c.
1934 * Fixed packet decryption problem when backup router encrypted
1935 channel message with wrong key during backup resuming
1936 protocol. Affected file silcd/packet_send.c.
1938 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1939 Toni Willberg (toniw@iki.fi)
1941 * Changed the SilcCipher context to be private. Changed the
1942 silc_cipher_get_iv to just return pointer to the IV. Added
1943 silc_cipher_get_name to return the name of the cipher.
1944 Fixed code all around to support these changes. Affected
1945 files are lib/silccrypt/silccipher.[ch], client library and
1948 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1950 * Fixed unaligned access in lib/silccore/silcattrs.c.
1952 * Fixed libtool linking in lib/silcsim/Makefile.am.
1954 * Fixed services attribute printing. Affected files is
1955 irssi/src/silc/core/silc-queries.c.
1957 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1959 * Fixed a crashbug in incoming server accepting. Affected
1960 file silcd/server.c.
1962 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1964 * Added automatically generated index to Toolkit Reference
1967 * Added support for Postscript Toolkit Reference Manual.
1969 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1971 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1974 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1976 * Added 'send_events' boolean argument to the function
1977 silc_schedule_set_listen_fd which sends the set events to
1978 the application explicitly if set to TRUE. Default action
1979 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1980 lib/silcclient/client_internal.h and silcd/server_internal.h.
1982 * Added silc_compare_timeval to determine which time values
1983 is smaller. Affected file lib/silcutil/silcutil.[ch].
1985 * Added sort-of "Quality of Service" (QoS) support to
1986 SilcSocketConnection. Data reception can be controlled with
1987 rate limit per second and/or read data length limit.
1988 Added silc_socket_set_qos. Affected files are
1989 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1991 * Added the QoS configuration to SILC Server configuration
1992 file. Affected files are silcd/serverconfig.[ch] and
1995 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1997 * Merged with irssi.org CVS.
1999 * Failed OPER and SILCOPER authentications are now logged.
2000 Affected file silcd/command.c. Bugs #25.
2002 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2004 * ROBODoc documented lib/silcutil/silcbuffer.h and
2005 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2006 <ville.rasanen@iki.fi>.
2008 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2010 * Added support for auto-passphrase authentication from the
2011 config file during connecting which was not implemented
2012 yet. Affected file irssi/src/silc/core/client_ops.c.
2014 * Fixed a bug in authentication protocol failure handling which
2015 was processing wrong callback context. Affected files
2016 are lib/silcclient/client.c and protocol.c.
2018 * Fixed the /ATTR allow off to actually work. Affected file
2019 is irssi/src/silc/core/silc-queries.c.
2021 * Fixed the /ATTR -del to work. Affected file is
2022 irssi/src/silc/core/silc-queries.c.
2024 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2026 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2028 * Fixed mask attribute adding in Irssi SILC client. Affected
2029 file irssi/src/silc/core/silc-queries.c.
2031 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2033 * Added support for saving the requested attributes in
2034 WHOIS to directory. Affected file is
2035 irssi/src/silc/core/silc-queries.c.
2037 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2039 * Added support for parsing VCard fields that do not have
2040 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2042 * Fixed a double free bug in hash table foreach function
2043 if the entry was deleted in the foreach callback. Affected
2044 file lib/silcutil/silchashtable.c.
2046 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2048 * Added silc_attribute_get_verify_data to return the signature
2049 verification data for either user digital signature or
2050 server digital signature in Requested Attributes. Affected
2051 files are lib/silccore/silcattrs.[ch].
2053 * Added silc_vcard_alloc which is used to allocated dynamic
2054 SilcVCard context. The silc_vcard_free now checks whether
2055 the context is dynamically allocated or not. Affected files
2056 are lib/silcutil/silcvcard.[ch].
2058 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2060 * Periodically remove the NOATTR status from client entry
2061 so that the client may take the attributes in use even after
2062 server has resolved them unsuccessfully earlier. Affected
2063 file silcd/server_query.c and idlist.h.
2065 * Moved sha1hash and md5hash from client->internal to
2066 SilcClient for application usage. Affected files are
2067 lib/silcclient/client.h and client_internal.h.
2069 * Fixed attribute encoding and decoding bugs. Affected
2070 files lib/silccore/silcattrs.[ch].
2072 * Added ATTR command to Irssi SILC Client which is used to
2073 manage user's Requested Attributes sending and values for
2074 WHOIS command. Affected files around Irssi SILC client.
2076 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2078 * Added silc_buffer_strformat which can be used to format
2079 strings into a buffer which size is automatically increased.
2080 Affected file lib/silcutil/silcbuffmt.[ch].
2082 * Added implementation of VCard (RFC 2426) which can be used
2083 as part of Requested Attributes in WHOIS command. Affected
2084 file lib/silcutil/silcvcard.[ch].
2086 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2088 * Some strncat -> silc_strncat changes our the core and
2091 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2092 errors. Added better error printing to SKE library.
2093 Affected files lib/silcske/silcske.c, silcske_status.h and
2096 * Save the PKCS key length even if only private key is set to
2097 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2099 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2100 length in bits not in bytes. Affected files are
2101 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2102 silcd/server_query.c.
2104 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2106 * Added silc_attribute_payload_encode_data to directly encode
2107 the data into the attributes buffer. Renamed function
2108 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2109 Affected files are lib/silccore/silcattrs.[ch].
2111 * silc_hash_table_find_foreach calls the foreach function now
2112 once even if the nothing was found with context set to NULL.
2113 Affected file lib/silcutil/silchashtable.[ch].
2115 * Remove the RESOLVING flag from client entry after received
2116 the Requested Attributes from the client. Fixed memory leak
2117 in client entry freeing. Affected files silcd/server_query.c
2120 * Added Requested Attributes support into SILC Client Library.
2121 It is not able to send requested attributes in WHOIS command,
2122 and also receive and process requested attributes. Added
2123 silc_client_attribute_[add|del] and silc_client_attributes_get
2124 functions. Added also `ignore_requested_attributes' to the
2125 SilcClientParams to not use attributes in client. Affected
2126 files are lib/silcclient/command.c, client_attrs.[ch],
2127 silcclient.h, client_internal and client.[ch].
2129 * Changed the silc_client_get_client_by_id to support Requested
2130 Attributes, it takes them as argument now. Affected file
2131 is lib/silcclient/silcclient.h, and idlist.c.
2133 * Added -details option to WHOIS command in Irssi SILC Client
2134 to support the requested attributes. By default it requests
2135 all attributes. Affected file lib/silcclient/command.c and
2136 irssi/doc/help/in/whois.in.
2138 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2140 * Add also SERVICE attribute for server-constructed attribute
2141 data. Also digitally sign the attributes and add
2142 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2143 silcd/server_query.c.
2145 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2147 * Changed the silc_attribute_payload_encode to support list
2148 of attributes (function may be called several times to add
2149 a new attribute). Removed the silc_attribute_payload_encode_list
2150 function. The encoding function now also automatically encodes
2151 the data, so the caller does not need to do that. Affected
2152 files lib/silccore/silcattrs.[ch].
2154 * Added support for replying on behalf of the user to the
2155 Requested Attributes in WHOIS command in the server. Affected
2156 file silcd/server_query.c.
2158 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2159 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2161 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2163 * Don't swtich to become primary router if we are backup if
2164 decryption error has occurred. Affected file silcd/server.c.
2166 * Fixed a bug in backup router IP address comparison in
2167 silc_server_backup_get.
2169 Save now also the port of the server/router and use that
2170 in comparison as well. Affected file silcd/server_backup.c.
2172 * Normal server now reconnects to backup router automatically
2173 if connection is lost to it. Affected file silcd/server.c.
2175 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2177 * If packet processing fails (like integrity check fails)
2178 the connection is closed now. Affected files are
2179 lib/silccore/silcpacket.c and silcd/server.c.
2181 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2183 * Fixed double free in RSA public key set function
2184 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2187 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2189 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2190 Added server_query.[ch] which provides one interface for
2191 querying information using all three commands.
2193 * Changed all "typedef unsigned char" in core library to
2194 "typedef SilcUInt8".
2196 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2198 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2200 * Renamed silc_server_get_client_resolve to
2201 silc_server_query_resolve and moved to server_query.[ch].
2203 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2205 * Resumed client packet handling from server put the resumed
2206 client on wrong list on router and caused the client not
2207 be present on the network anymore. Now fixed to put the
2208 client to correct list. Affected file silcd/packet_receive.c.
2210 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2212 * Various cleanup in error message output in config parsing code
2213 and in server init code. Fixed error log files containing
2214 too many newlines ('\n') in some situations. Affected files are
2215 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2217 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2219 * Use the reverse lookupped hostname in client internals
2220 instead of one user provided us as remote server name.
2221 Affected file lib/silcclient/client.c.
2223 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2225 * Added 'app_context' to silc_schedule_init. It is an
2226 application specific context that is delivered to application
2227 in task callback functions. Affected files are
2228 lib/silcutil/silcutil.[ch].
2230 * The hb_context in SilcSocketConnection is not freed
2231 automatically anymore (application must free it). Freeing
2232 it automatic is inconsistent. Affected files are
2233 lib/silcutil/silcsockconn.[ch].
2235 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2237 * Added support for removing explicitly added client connections
2238 in rehash and closing the client connections if they were
2239 unconfigured in the rehash. Affected file silcd/server.c.
2241 * Added support for aborting automatically pending commands
2242 that never receives the reply (to avoid memory leaks).
2243 Added also silc_server_command_pending_timed to set the
2244 specific timeout for pending command. Affected files are
2245 silcd/command[_reply].[ch].
2247 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2248 specs and lib/silccore/silcstatus.h.
2250 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2252 * Changed the silc_get_time to accept time value as argument
2253 or if zero is sent return current local time. Affected
2254 file lib/silcutil/silcutil.[ch].
2256 * Added STATS command to client library and Irssi SILC client.
2257 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2259 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2261 * Assure that channel key is set before sending it. May
2262 crash server otherwise. Affected file silcd/packet_send.c.
2264 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2266 * Assure that endless loop cannot happen with detached client
2267 resolving on normal server. Added idlist status
2268 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2269 silcd/idlist.h and silcd/packet_receive.c.
2271 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2273 * Incoming file transfer request cannot use same session as
2274 the sending session. This can happen when sending file to
2275 yourself. Crashed the client on quit. Affected file
2276 lib/silcclient/client_ftp.c. Bug #24.
2278 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2280 * Implemented the draft-riikonen-precense-attrs draft and
2281 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2283 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2285 * Distribute the SERVER_SIGNOFF notify also to local backup
2286 routers from the primary router. The backup router may not
2287 have the signing of local server directly connected and need
2288 to know about the signoff. Affected file silcd/server_util.c.
2290 * Use the primary router as the origin of the locally connected
2291 server when it is disconnecting from the backup router since
2292 that's where it really is coming from. Now the clients from
2293 the disconnecting server are removed correctly and "shadow"
2294 clients are not left to the backup router. Affected file
2297 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2299 * If normal server is standalone and found existing but disabled
2300 channel, do not re-create the channel since it creates
2301 duplicate same channels. Affected file silcd/server.c.
2303 * Added anonymous client connections support to server. New
2304 "anonymous" configuration option to ConnectionParams section
2305 added. If set to true, the username and hostname information
2306 of the client will be scrambled and anonymous user mode is
2307 set automatically to the user. Affected files are
2308 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2310 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2312 * In JOIN notify handling, mark that the cache entry of the
2313 client cannot be expired. Can cause crashes on normal
2314 server (asserts client->channels). Affected file is
2315 silcd/packet_receive.c.
2317 * From now on distribution versions are used as protocol versions
2318 instead of by default using the Toolkit base version as protocol
2319 version. Affected file prepare.
2321 * Do not set the locally resolved hostname for local client
2322 entry but take what server sends. This way the real hostname
2323 is showed in WHOIS for yourself. Affected file is
2324 lib/silcclient/idlist.c and lib/silcclient/client.c.
2326 * Resolve local info with IDENTIFY when connecting to server.y
2328 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2330 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2331 for implied search (not needed on platforms which has native
2332 pthreads library). Use --without-pthreads to disable threads.
2333 Affected file is configure.in.pre
2335 * Fixed --with-iconv on platforms which need to bypass (broken)
2336 native iconv(). Affected file is configure.in.pre
2338 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2340 * Moved -C option parsing in Irssi SILC client at same time
2341 as other options. The UI was initialized earlier and caused
2342 problems on command line. Bug #16. Affected file is
2343 irssi/src/silc/core/silc-core.c.
2345 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2347 * Added global variable silc_log_timestamp that tells silclog
2348 wether to print or not the timestamp in the logging files.
2349 Affected file lib/silcutil/silclog.[ch].
2351 * Added silcd configuration option Timestamp in the Logging
2352 section. Affected file silcd/serverconfig.[ch],
2353 doc/example_silcd.conf.in.
2355 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2357 * Fixed fingerprint checking to check for entirely empty
2358 fingerprint instead of two first bytes when determining
2359 if it is set. Bug #18. Affected file silcd/command.c.
2361 * Fixed duplicate PKCS name registering to not allow it.
2362 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2364 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2366 * Conditionalize non-gcc compiler optimizations for various
2367 platforms, enable those commented out. Cleanups.
2368 Affected file lib/silcmath/mpi/configure.in
2370 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2372 * silc_rng_exec_command() left zombie processes if command
2373 didn't generate any output. Affected file
2374 lib/silccrypt/silcrng.c
2376 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2378 * Rewrote iconv checking, introduce --with-iconv for systems
2379 which rely on libiconv. Check if iconv() provided by libc
2380 is good enough, otherwise demand libiconv. Affected file
2383 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2385 * Search for ldopen() also in libc. This enables SIM support
2386 on *BSD systems. Based on patch from Alex Zepeda. Affected
2387 file configure.in.pre
2389 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2391 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2392 This fixes prepare on *BSD systems. Affected file
2395 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2397 * More fixed for not having purge timeout for global clients
2398 that are on channel. Affected files silcd/command_reply.c
2401 * Fixed the rekey protocol to work with backup router connections.
2402 Rekey packets are now allowed on disabled connections as
2403 well. Affected files silcd/packet_send.c and server.c.
2405 * Do not switch to be as backup router when shutting down and
2406 closing the primary connection. Affected file silcd/server.c.
2408 * Fixed memory leaks in backup router deleting. Added
2409 silc_server_backup_free to free all data during shutdown of
2410 server. Affected files silcd/server_backup.[ch].
2412 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2414 * Do not process commands if the sock->user_data is NULL.
2415 Affected file silcd/command.c.
2417 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2419 * Fixed buffer overflow and security problems (loosing bits
2420 in CFB encryption) in SILC RNG. Problems reported by
2421 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2423 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2425 * Added yet more checks that client is not expired on global
2426 list if it is on channels. Affected file is
2427 silcd/command_reply.c.
2429 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2431 * Merged c0ffee's MIME signal patch which adds support for
2432 sending also MIME messages in Irssi SILC Client, and handling
2433 received MIME messages in a signal (and perhaps doing something
2434 to non-textual MIME messages).
2436 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2438 * Fixed pending command deletion in server and client library
2439 to check the whole list instead of breaking after first found.
2440 The affected files are silcd/command.[ch] and
2441 lib/silcclient/command.[ch].
2443 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2445 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2446 secret or private, otherwise it's possible to find out
2447 whether a secret channel exists or not. Affected file
2450 * If CMODE change fails during the mode setting, assure that
2451 the old mode mask is set for the channel back. Affected
2452 file silcd/command.c.
2454 * Fixed passphrase saving on +a channel on normal server
2455 after successful JOIN command. Affected file silcd/command.c.
2457 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2459 * Remove server/router operator privileges in DETACH command,
2460 since it's possible to resume to server where these
2461 privileges would not be allowed for the client. Affected
2462 file silcd/command.c.
2464 * Do not set to wait for backup in rehash of the server.
2465 Affected file silcd/server.c.
2467 * Do not check listener sockets when counting how many
2468 socket connections we have. Affected file is
2469 silcd/server_util.c.
2471 * Do not announce disconnected clients that are remaining
2472 in history (for WHOWAS). This is because SIGNOFF notify
2473 for these has been sent earlier already. Affected file
2476 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2478 * Buffer overflow with CUMODE command's mode->mode character
2479 conversion. Reported by Ville Räsänen. Affected file
2480 lib/silcutil/silcutil.c.
2482 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2484 * Allow heartbeat packets to go disabled connections anyway.
2485 Affected files silcd/server.c and silcd/packet_send.c.
2487 * Do not broadcast New Channel packets with List flag set
2488 in the packet to backup routers. The router must check
2489 for the correctness of the packets before sending them.
2490 It is possible that router will have enforce Channel ID
2491 change and this would cause desync in the backup router.
2492 Affected file silcd/packet_receive.c.
2494 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2495 are handled in list parsing. They are not list packets
2496 anymore. Affected file silcd/packet_receive.c.
2498 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2500 * Stop waiting for backup router through the timeout, not
2501 directly after backup router has arrived. Affected file
2504 * Do not re-create channel keys and send them when removing
2505 clients in server shutdown. Affected files are
2506 silcd/server_internal.h and silcd/server_util.c.
2508 * Notify distribution to backup routers was missing from
2509 the silc_server_send_notify_dest function which caused
2510 desyncing problems with backup router. Affected file is
2511 silcd/packet_send.c.
2513 * The client's channel removing was working wrong on
2514 backup router. It assumed that it doesn't know global
2515 information but backup router does know. For this reason
2516 it could remove channel when it wasn't supposed to do that.
2517 Affected file silcd/server.c and silcd/server_util.c.
2519 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2521 * Stop for a couple seconds after badkup router has become
2522 primary router. Affected file silcd/server.c.
2524 * Added silc_server_remove_servers_by_server, which is used
2525 to remove servers originated from some other server. Also
2526 clients of those servers can be removed too. Affected file
2527 silcd/server_util.[ch].
2529 * When removing clients after a server has signed of remove
2530 also all servers behind that server (unless they are known
2531 to be available locally), and send SERVER_SIGNOFF for each
2532 of the server separately. Also the signed off clients are
2533 sent now separately per signed off server. The affected files
2534 are silcd/server.c and silcd/server_util.[ch].
2536 * All servers added with silc_idlist_add_server must always
2537 have both "router" and "connection" pointers set. Otherwise,
2538 bad server entries may be left around in the cache.
2539 Affected file silcd/command_reply.c.
2541 * Do not create the channel key in NEW_CHANNEL packet
2542 processing if the channel is empty. Affected file
2543 silcd/packet_receive.c.
2545 * Completed backup router support for standalone routers.
2546 Supports also servers in the cell that do not use the backup
2549 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2551 * Fixed a bug in silc_string_regexify which did not add '^'
2552 at the start of each string, and thus the matching was
2553 not explicit. For example ban list iikone@*!*@* would
2554 match also "priikone", which is wrong, it would have to be
2555 *iikone@*!*@* to match also "priikone". Affected
2556 file lib/silcutil/unix/silcunixutil.c.
2558 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2560 * Enable all local server connections before updating client
2561 caches when we've become backup router. Otherwise, signoff
2562 packets may not reach the clients. Affected files are
2563 silcd/server.c and silcd/server_util.[ch].
2565 * Fixed a bug in version string parsing which could crash
2566 the program with specially formatted version string.
2567 Bug reported and patch provided by Ville Räsänen. Affected
2568 file lib/silcutil/silcutil.c.
2570 * Handle the disconnection immediately when DISCONNECT
2571 packet is received in server. Affected file silcd/server.c.
2573 * Primary router now waits a short time (10 seconds) for
2574 backup router connection before accepting any other
2575 connection (except local). Affected file silcd/server.c,
2578 * Fixed a crash in client libary in NICK_CHANGE notify when
2579 NICK_CHANGE arrived for client entry we are resolving
2580 currently. Affected file lib/silcclient/client_notify.c.
2582 * Call the sconn->callback completion even if error had
2583 occurred. Start reconnecting always if connection to
2584 primary router fails during backup router protocol.
2585 Affected files silcd/server.c and server_backup.c.
2587 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2589 * Added functions silc_server_send_opers and
2590 silc_server_send_opers_notify to send packets stricly
2591 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2592 to send variable argument notify to operators.
2593 Affected files silcd/packet_send.[ch] and silcd/server.h.
2595 * Removed UMODE rights checking with UMODE_CHANGE notify.
2596 Affected file silcd/packet_receive.c.
2598 * Server/router operator now receives notify when network
2599 switches to backup router and when it resumes the use of
2600 primary router. Affected file silcd/server.c and
2601 silcd/server_backup.c.
2603 * Fixed the updating of client information after backup
2604 resuming protocol is over; update all except local clients
2605 to the new primary router. The affected file is
2606 silcd/server_util.c.
2608 * Added support for closing active connections in rehash
2609 that were unconfigured by the user. Supports currently
2610 closing server and router connections. Affected file
2613 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2615 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2617 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2618 is NULL since seems that on some platforms NULL is allowed
2619 and on some it's not. Fallback encoding is used instead.
2620 Affected file lib/silcutil/silcstrutil.c.
2622 * Fixed statistics updating for incoming server connection
2623 which could cause problems when re-connecting. Affected
2624 file silcd/server.c.
2626 * Preliminary backup router support for standalone router
2627 added. Affected files in silcd/.
2629 * Mark server connections in backup router disabled before
2630 and after backup protocol. Affected file is
2631 silcd/server_backup.c.
2633 * Added support for reconnecting to remote server connection
2634 even if the protocol fails, and if the configuration wants
2635 us to keep trying to connect anyway.
2637 Server connection is not allowed to backup router if
2638 backup router does not have connection to primary router yet.
2640 Affected file is silcd/server.c.
2642 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2644 * Added silc_client_udpate_server function to update changed
2645 server info. Affected file lib/silcclient/idlist.[ch].
2647 * Added check for server entries that are being resolved when
2648 notify is received. If being resolved, handle the received
2649 notify only after it's resolved so that all notifys are
2650 handled in same order as received from the server.
2652 Added similar resolver check to channel entries. Every
2653 notify that cause resolving of any information that affects
2654 channel entry marks the channel entry in waiting state.
2655 After whatever resolving is over the waiters are signalled
2656 and only then the notifys are handled in the same order
2657 as delivered from the server.
2659 Affected files are lib/silcclient/idlist.[ch], and
2662 * Fixed KILLED notify handling in normal server. Affected
2663 file silcd/packet_receive.c.
2665 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2666 is locally connected, or was locally connected (but may
2667 be detached and connection is not active). Added also
2668 SILC_IS_LOCAL for checking this status. Affected files
2669 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2670 silcd/server.c and silcd/server_internal.h.
2672 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2674 * Don't send or handle TOPIC_SET if topic is already set and
2675 is same as being set. Affected files silcd/command.c and
2676 silcd/packet_receive.c.
2678 * Fixed CMODE change rights checking to work correctly when
2679 removing modes by operator. Affected file is
2680 silcd/server_util.c.
2682 * Fixed some handling with New Channel packet in router and
2683 fixed some CMODE_CHANGE notify handling in server and router.
2684 Affected file is silcd/packet_receive.c.
2686 * Changed "disconnect" client operation to include the
2687 reason of the disconnection and optional disconnection
2688 message. Affected file lib/silcclient/silcclient.h.
2690 * Made the compilation of lib/contrib/ stuff conditional.
2691 Affected files configure.in.pre, lib/contrib/Makefile.am.
2693 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2695 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2696 to the sender of the notify too, to avoid situation where two
2697 notifys are in the network at the same time going to oppsite
2698 directions. Affected file silcd/packet_receice.c.
2700 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2702 * Delete the client from channel even if the cilent->id is
2703 NULL. It was possible that client was deleted without
2704 removing from channels (theoretically at least). Affected
2705 file silcd/server.c and silcd/server_util.c.
2707 * Free the client data too when resuming is not successful.
2708 Affected file silcd/packet_receive.c.
2710 * Merged some code from c0ffee's silc-plugin. Affected files
2711 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2713 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2714 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2715 to the primary router connection, the other one returns
2716 TRUE if packet must be broadcasted to network.
2718 * All notifys that are destined to primary router (to network)
2719 are now automatically sent to backup routers even if the
2720 router is standalone (and has backup router). Affected files
2723 * Added --without-irssi and --without-silcd configuration
2724 options for disabling the compilation of these applications.
2725 Affected file configure.in.pre and prepare.
2727 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2729 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2730 UTF-8 encoding and decoding. Added also new encodings
2731 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2733 Added also SILC_STRING_LANGUAGE which is language and charset
2734 specific encoder and decoer for those platforms that support
2735 iconv(). It can convert the UTF-8 to and from the locale
2736 specific character set.
2738 Affected file lib/silcutil/silcstrutil.[ch].
2740 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2742 * Added function silc_get_command_name to the file
2743 lib/silcutil/silcutil.[ch].
2745 * Improved the server debug output a bit. Affected files are
2748 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2750 * Save the channel passphrase when received succesful JOIN
2751 command reply from router, on normal server. Otherwise
2752 joinig +a channels from normal server is not possible.
2753 Affected file silcd/command.c.
2755 * Fixed a bug in TOPIC_SET notify handling. The notifier
2756 may be other than client too, like server or channel.
2757 It expected it to always be only client and ignored the
2758 notify. Affected file silcd/packet_recieve.c.
2760 * Removed some (unnecessary) debug printing from
2761 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2763 * Do not force CMODE_CHANGE when server is announcing new
2766 Router announces stuff only after server reannounces channel
2767 after CHANNEL_CHANGE notify.
2769 These fixes optimizes the announcing procedure, and perhaps
2770 fixes some problems too. Affected file silcd/packet_receive.c.
2772 * Fixed SERVER_SIGNOFF sending to local clients. It was
2773 totally broken and sent the notify to all local clients,
2774 instead of only to those that was on same channel as the
2775 signing off clients. Affected file silcd/server_util.c.
2777 * Added -D option to server. It can be used to give debug
2778 level. The levels are from 0 - 99, and are predefined for
2779 smooth server debugging. (see silcd.c for the predefined
2780 levels). Affected file silcd/server.c.
2782 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2784 * Fixed a bug in Irssi SILC client to close the connection
2785 properly when disconnecting from server. Affected file
2786 irssi/src/silc/core/client_ops.c.
2788 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2790 * When authenticating as founder during JOIN command, check
2791 that the one authenticating becomes the only founder on the
2792 channel. Affected file silcd/command.c.
2794 * Better checking for founder mode setting when CUMODE_CHANGE
2795 notify is received. Affected file silcd/packet_receive.c.
2797 * Close all connections when shutting down the server by sending
2798 DISCONNECT packet. Close all listeners too when shutting
2799 down the server. Affected file silcd/server.c.
2801 * Handle DISCONNECT packet correctly in client library by
2802 calling the "disconnect" client operation. Affected file
2803 lib/silcclient/client.c.
2805 * Handle local errors correctly during resuming. Affected
2806 file lib/silcclient/client.c.
2808 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2810 * The log file is not dupped internally anymore in
2811 lib/silcutil/silclog.c. Fixed memory leaks too.
2813 * The scheduler now dispatches all pending timeout tasks
2814 when it is uninitialized with silc_schedule_uninit.
2815 Affected file lib/silcutil/silcschedule.c.
2817 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2819 * Added --enable-stack-trace option to configure. Added
2820 memory allocation stack trace support. Added files
2821 lib/silcutil/stacktrace.[ch]. Affected files are
2822 lib/silcutil/silcmemory.[ch].
2824 * Fixed memory leaks from libraries and server. Affected
2825 files around the tree.
2827 * Reverted back a fix made to CUMODE which broke it.
2828 Affected file silcd/command.c.
2830 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2832 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2833 core library, and implemented it. All textual messages SHOULD
2834 use this flag and the message MUST be UTF-8 encoded.
2835 All text messages sent by Irssi SILC client are now UTF-8
2836 encoded (regardless whether the terminal supports UTF-8 or not).
2837 Affected files are lib/silccore/silcchannel.h,
2838 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2841 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2843 * Added lots of new statistics updating that was missing from
2844 the server and router code. Affected files in silcd/.
2846 * Sending SIGUSR1 signal to server now dumps the current
2847 server statistics into /tmp directory. Affected file is
2850 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2851 the SILC Hash Interface also. Added new functions
2852 silc_hash_get_name, silc_hash_init, silc_hash_update and
2853 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2855 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2857 * Added some better info printing for client during connecting.
2858 Affected file silcd/server_util.c.
2860 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2861 to silence a user on a channel. Affected files are
2862 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2863 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2864 and silcd/packet_receive.c.
2866 * Fixed a fatal bug in handling of malformed command payload.
2867 Affected file silcd/command.c.
2869 * Fixed a double free when announcing channel users to router.
2870 Affected file silcd/server.c.
2872 * After successful authentication to channel founder mode, check
2873 that there isn't anyone else with founder mode on the channel.
2874 The one that authenticated will become founder and anyone
2875 else is demoted. Affected file silcd/command.c.
2877 * Added error printing of any error that has occurred during
2878 any command in client library. Affected file is
2879 irssi/src/silc/core/client_ops.c.
2881 * Removed some error printing from the client library and left
2882 it for the application to worry (from the error status it
2883 receives in 'command' client operation. Affected file is
2884 lib/silcclient/command.c.
2886 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2888 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2889 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2890 Starting key agreement with itself is denied. Affected file
2891 is lib/silcclient/client_keyagr.c.
2893 * Fixed some error checkings from the SFTP library which caused
2894 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2895 and lib/silcsftp/sftp_util.c.
2897 * Added new "debug" and "debug_string" settings to Irssi SILC
2898 client which can be used to print runtime debugging on the
2899 Irssi's screen. Available when compiled with --enable-debug
2900 option. Affected file irssi/src/silc/core/silc-core.c.
2902 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2904 * Fixed a missing variadic parameter in a function call that
2905 caused server crash when a non-allowed connection arrived.
2906 Reported by Richard Becker. Affected file silcd/server.c.
2908 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2910 * Added WATCH list sending to backup routers from router.
2911 The WATCH command is sent by the router to the backup
2912 router. Affected file silcd/command.c.
2914 * Mark the backup_router flag for RouterConnection entry
2915 if the backup router stuff is defined in the config file.
2916 Affected file silcd/serverconfig.c.
2918 * Fixed some backup data sending around the code to work better
2919 if the router is standalone router. Not all places were fixed.
2920 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2923 * Fixed the router connecting when connecting to multiple
2924 routers. It ignored every other router except the first
2925 one. Affected file silcd/server.c.
2927 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2929 * Made the private key generation after expiration optional.
2930 If not created after expiration the old key will re-expire
2931 at a later time (and thus key pair is not necessary to
2932 change). Affected file irssi/src/silc/core/clientutil.c.
2934 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2936 * The length arguments in bind() and connect() were wrong
2937 and fixed now to used SIZEOF_SOCKADDR in the
2938 lib/silcutil/unix/silcunixutil.c.
2940 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2942 * Fixed detach timeout handling to use Client ID and not
2943 the actual client entry which may be freed in the callback.
2944 Affected file silcd/command.c.
2946 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2948 * Merged c0ffee's multiple interface support patch.
2949 Affected files in silcd/.
2951 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2953 * Cleanup keys properly. Affected file is
2954 irssi/src/silc/core/clientutil.c.
2956 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2958 * Display the user mode on the status bar. Affected file
2959 irssi/src/silc/core/silc-expandos.c.
2961 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2963 * If private message key is not set, but the flag is set in
2964 the packet, ignore the packet since it cannot be decrypted.
2965 Affected file lib/silcclient/client_prvmsg.c.
2967 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2969 * When resuming client, remove the old client entry from
2970 the watcher list too. Affected file silcd/packet_receive.c.
2972 * Do not allow normal server to force founder mode away
2973 from router if the founder mode is already set. Affected
2974 file silcd/packet_receive.c.
2976 * Remove the client entry with watch notify types with short
2977 timeout, and not directly, so that other notifys can be
2978 retrieved too. Affected file lib/silcclient/client_notify.c.
2980 * Display notification about data messages that cannot be
2981 displayed. Affected files irssi/src/silc/core/client_ops.c,
2982 irssi/src/fe-common/silc/module-formats.[ch].
2984 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2986 * Fixed the CHANNEL_CHANGE notify handling in client libary
2987 to not use freed memory. Affected file is
2988 lib/silcclient/client_notify.c.
2990 * Fixed CUMODE_CHANGE notify handling in server. Affected
2991 file silcd/packet_receive.c.
2993 * Fixed USERS command to support empty channels. Affected
2994 file silcd/command.c.
2996 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2998 * Allow multiple identical pending commands to be registered
2999 in client library. Affected file is lib/silcclient/command.c.
3001 * Call the completion for resolving client information only
3002 after all resolvers has finished. This fixes a crash in
3003 the client. Added support for checking when the resolvers
3004 are finished. Affected file is lib/silcclient/idlist.c.
3006 * Wait by default 3 seconds before reconnecting to the server
3007 after being disconnected. Makes the /detach command a bit
3010 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3012 * Check the watcher list before sending signoff notifys
3013 when closing client connection. Affected file is
3016 * Added better CMODE command rights checking. Affected file
3017 silcd/server_util.c.
3019 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3021 * Fixed watcher list checking during server signoff. It
3022 crashed the server. Affected file silcd/server_util.c.
3024 * The JOIN command reply returns now the founder's public
3025 key. Affected file is silcd/command.c.
3027 * Announce the channel mode, and the mode properties with
3028 CMODE_CHANGE notify. Affected file silcd/server.c.
3030 * Mark new channels by default disabled, untill at least
3031 one user joins the channel. Affected file is
3032 silcd/packet_receive.c.
3034 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3036 * The nickname argument to watch notify can be optional.
3037 Fixes a crash in server. Affected file silcd/packet_send.c.
3039 * Remove the client entry from cache if the WATCH notify type
3040 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3041 lib/silcclient/client_notify.c.
3043 * Check the watcher list before and after changing nickname
3044 when the NICK_CHANGE notify is received. Affected file is
3047 * Fixed a crash in OPER and SILCOPER command sending. Empty
3048 passphrase caused the crash. Affected file is
3049 lib/silcclient/command.c.
3051 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3053 * Merged with Irssi CVS for Irssi SILC client.
3055 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3057 * Completed the protocol specifications.
3059 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3061 * Merged with Irssi CVS for Irssi SILC client.
3063 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3065 * Added the founder's public key delivery to the
3066 CUMODE_CHANGE notify type as well. Updated the protocol
3067 specs and the code. Affected files are silcd/packet_send.[ch],
3068 silcd/packet_receive.c and silcd/command.c.
3070 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3072 * Added silc_pkcs_public_key_copy function into the
3073 lib/silccrypt/silcpkcs.[ch].
3075 * Remove the `iv' from the SilcChannelEntry since we can
3076 live without it. Affected files are silcd/idlist.h and
3077 silcd/packet_receive.c.
3079 * Added support for sending the founder's public key in
3080 the CMODE_CHANGE notify packet in the server. Affected
3081 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3082 silcd/command.c and silcd/server.c.
3084 * Changed the FOUNDER_AUTH authentication to use only
3085 public key authentication as defined by new protocol
3086 specs. Passphrase authentication with that mode cannot
3087 be used anymore. It is now possible to reclaim founder
3088 mode from any server in the network. Affected files are
3089 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3091 * Added permanent channels support by making the channel
3092 permanent when FOUNDER_AUTH mode is set on the channel.
3093 The channel will not be destroyed even if channel is empty
3094 when that mode is set. Protocol TODO #17. Affected
3095 files are silcd/server.[ch], server_util.[ch],
3096 silcd/command.c, silcd/packet_receive.c and
3097 lib/silcclient/command.c.
3099 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3101 * Added reference counter to the command reply context in
3102 the client library. Affected files are
3103 lib/silcclient/command_reply.[ch].
3105 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3107 * Fixed rekey protocol with PFS in the client library.
3108 Affected file is lib/silcclient/protocol.c.
3110 * Added support for list of errors in client library
3111 command reply handling. Affected file is
3112 lib/silcclient/command_reply.c.
3114 * Defined that the WHOIS and IDENTIFY commands can send
3115 list of errors. Updated the protocol specs. Protocol
3118 * Added support for sending list of errors to WHOIS and
3119 IDENTIFY commands in server. Added support for receiving
3120 list of errors in server. Affected files are
3121 silcd/command.c and silcd/command_reply.c.
3123 * Fixed client info resolving on LEAVE command in client
3124 library to not crash. Affected file is
3125 lib/silcclient/client_notify.c.
3127 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3129 * Defined that the NICK command replies with thew changed
3130 nickname too, to make the nickname changing simpler at
3131 the client's end. Updated protocol specs and the code
3132 in client and server. Affected files are
3133 silcd/command.c, lib/silcclient/command_reply.c and
3134 lib/silcclient/command.c.
3136 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3138 * Added `Compressed' packet flag to indicate that the packet
3139 payload is compressed by the sender. Updated the protocol
3140 specs and the core library. The compression still is not
3141 implemented in the sources. Affected file is
3142 lib/silccore/silcpacket.h.
3144 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3146 * Remove pending command callbacks also if the connection
3147 to the server is destroyed. Affected file is
3148 lib/silcclient/client.c.
3150 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3152 * Added new QUIET channel user mode that can be used to
3153 quiet a user in a channel. Updated the protocol specs but
3154 it wasn't implemented yet. Protocol TODO #27. Affected
3155 file is lib/silccore/silcmode.h.
3157 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3159 * Added BLOCK_INVITE user mode to be able to block incoming
3160 invite notifications. Protoocol TODO #26. Affected files
3161 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3164 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3165 the protocol specs and the code. Affected file is
3166 lib/silccrypt/silcpkcs.c.
3168 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3170 * Disconnect Payload includes now the status type. Updated
3171 the protocol specs and the code. Protocol TODO #25.
3172 Affected files are silcd/server.c, lib/silcclient/client.c.
3174 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3175 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3176 Moved the silc_client_command_status_messages table to the
3177 lib/silcutil/silcutil.c and added new funtion
3178 silc_get_status_message, which deprecates function
3179 silc_client_status_message. Affected files are
3180 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3181 lib/silcutil/silcutil.[ch].
3183 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3185 * Defined that the nickname hash in Client ID MUST be from
3186 lowercase nickname. This effectively changes nicknames in
3187 SILC to case-insensitive. Updated the protocol specs and
3188 the code. Affected files are lib/silcutil/silcutil.[ch],
3189 silcd/serverid.c, and silcd/idlist.c.
3191 * Added new channel user modes BLOCK_MESSAGES_USERS and
3192 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3193 code. Affected files are lib/silccore/silcmode.h,
3194 lib/silcclient/command.c, and silcd/packet_send.c.
3196 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3197 specs and code. Affected file lib/silccore/silcstatus.h.
3199 * Added support for watch list. It is possible to add nicknames
3200 to be watched, and when they come to network, leave network
3201 or user mode changes the watcher will be notified of this
3202 change. Added SILC_COMMAND_WATCH command, added new
3203 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3204 notifications. Updated the protocol specs and implemented
3205 this to library, client and server. Protocol TODO #21.
3206 Affected files are lib/silccore/silccomand.h,
3207 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3208 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3209 silcd/packet_send.[ch], silcd/packet_receive.c, and
3210 irssi/src/silc/core/client_ops.c.
3212 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3213 somebody watching you. Updated the protocol specs and the
3214 code. Affected files are lib/silccore/silcmode.h, and
3215 lib/silcclient/command.c.
3217 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3219 * Added service support to SILC protocol. Added new command
3220 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3221 core library. Services are not implemented in server or
3222 client for now. Protocol TODO #20. Affected files are
3223 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3225 * Added SilcStatus argument to `command' client operation
3226 to return the error status when command sending fails
3227 locally. Changed all command in client library to return
3228 correct command status. Affected files are
3229 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3230 irssi/src/silc/core/client_ops.c.
3232 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3234 * Added silc_mime_parse function to parse MIME headers.
3235 Affected files are lib/silcutil/silcstruti.[ch].
3237 * Added MIME header parsing in Irssi SILC Client. It displays
3238 all textual MIME objects, others it ignores. Affected file
3239 is irssi/src/silc/core/clien_ops.c.
3241 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3243 * Fixed a bug in the pid writing function, which couldn't be
3244 written in a root-owned directory.
3246 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3248 * Defined that channel message to unknown Channel ID must
3249 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3250 Updated the protocol specs and the code in server. The
3251 affected file is silcd/packet_receive.c.
3253 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3255 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3256 that it is used to send error notifys if error occurs during
3257 some SILC packet processing, except commands. The error
3258 types are same as for command reply types. Defined that
3259 if private message is sent to unknown Client ID the error
3260 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3261 Updated the protocol specs and code. Affected files are
3262 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3263 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3264 and irssi/src/silc/core/client_ops.c. Renamed the
3265 SilcCommandStatus to SilcStatus.
3267 * Defined the use of extra WHOIS attributes in WHOIS command.
3268 The <Requested Attributes> (defined in a separate document)
3269 can be used to request additional information about user
3270 not returned by standard WHOIS command. Defined that server
3271 can send WHOIS command directly to client. Client provides
3272 the requested attributes to the server. Updated the protocol
3273 specs. Protocol TODO #4. Implementation is not done yet
3274 (Protocol TODO #24).
3276 * Renamed function silc_client_command_status_message to
3277 silc_client_status_message. Affected files are
3278 lib/silcclient/command_reply.[ch].
3280 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3282 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3283 32 bit integers. Updated the protcol specs and the code.
3284 Affected files are silcd/command.c and
3285 lib/silcclient/command.c.
3287 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3289 * Fixed a bug in library where sending a bogus authentication
3290 payload would lead to a crash. Affected file is
3291 lib/silccore/silcauth.c.
3293 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3295 * Added detach_disabled and detach_timeout server config
3296 options to the server. Affected files silcd/serverconfig.[ch],
3297 silcd/command.c and silcd/packet_receive.c.
3299 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3301 * Added resolve_cmd_ident field to the SilcClientEntry structure
3302 too so that if the entry is for example being resolved so
3303 another command may attach to the same pending command reply
3304 without requiring to resolve the same entry again. Added
3305 support for adding multiple pending commands for one
3306 command idenfier. Affected files lib/silcclient/command.[ch],
3307 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3309 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3311 * Defined that server receives WHOIS command reply for private
3312 and secret channels too. Updated protocol specs and the
3313 code in server. Affected file silcd/command.c.
3315 * Defined <channel user mode list> argument to WHOIS command
3316 reply for returning user modes on the channels. The
3317 channel list now doesn't include the user mode anymore but the
3318 actual channel mode. Updated protocol specs and the code in
3319 client and server. Affected files are silcd/command_reply.c,
3320 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3321 and lib/silcclient/command_reply.c.
3323 * Save the channels list in WHOIS command reply in normal server
3324 so that WHOIS always shows joined channels also in normal
3325 server and not just on router. Affected file is
3326 silcd/command_reply.c.
3328 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3330 * Defined that server receives USERS command reply for private
3331 and secret channels too. Updated protocol specs and the
3332 code in server. Affected file silcd/command.c.
3334 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3336 * Changed the UMODE's mode mask argument to be optional. If
3337 not provided then the command merely returns the current mode
3338 mask to the client. Updated protocol specs and the server.
3339 Affected file is silcd/command.c.
3341 * Added SILC session detachment/resuming support. It is possible
3342 to detach by closing the network connection and then re-connect
3343 and resume to the old client session. Added DETACHED user
3344 mode that server will set for detached client. Added new
3345 packet RESUME_CLIENT which is used to perform the resuming
3346 process. Added DETACH command. Updated the protocol specs,
3347 core library, client and server. Protocol TODO #22. Very
3348 many affected files around the tree.
3350 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3352 * Changed the CMODE's mode mask argument to be optional. If
3353 not provided then the command merely returns the current mode
3354 mask to the client. Updated protocol specs and the server.
3355 Affected file is silcd/command.c.
3357 * Changed the Killer's Client ID in KILLED notify to be just
3358 any ID payload since router server is allowed to kill as well.
3359 Updated protocol specs, client libary and server. Affected
3360 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3361 and irssi/src/silc/core/client_ops.c.
3363 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3365 * Added new user modes ANONYMOUS for special anonymous servers
3366 that may set the mode for client, and BLOCK_PRIVMSG which
3367 client may set to block incoming private messages unless the
3368 Private Message Key flag is set (using private keys to protect
3369 private messages). Updated protocol specs and code in client
3370 and server and core library. Protocol TODO #23. Affected
3371 files are lib/silccore/silcmode.h, silcd/server.[ch],
3372 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3373 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3375 * Added new channel user mode BLOCK_MESSAGES which the client
3376 may set to itself to tell server not send channel messages.
3377 Other packets such as channel key packets are still sent.
3378 Protocol TODO #23. Updated the protocol specs, client and
3379 server. Affected files are lib/silccore/silcmode.h,
3380 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3381 lib/silcutil/silcutil.c, silcd/command.c, and
3382 silcd/packet_send.c.
3384 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3386 * Redefined the Status Payload to include now two 8 bit fields,
3387 instead of one 16 bit field. This now makes it possible to
3388 send list of errors. Updated the protocol specs and the code
3389 in core library, client library and server. Protocol TODO #1.
3390 Affected files are lib/silccore/silccommand.[ch],
3391 lib/silcclient/command_reply.[ch], silcd/command.c,
3392 silcd/command_reply.c and silcd/packet_receive.[ch].
3394 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3396 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3397 must be handled by the application and should tell the application
3398 that an error message was already printed, and it should print the
3399 config coords (line, filename, ...). Affected files are
3400 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3402 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3403 server config parsing code more readable.
3405 Fixed a bug in the fetch_logging() config callback.
3407 Affected files is silcd/serverconfig.c.
3409 * Drop root privileges when started in foreground. Don't drop them
3410 if debugging also. Affected file is silcd/silcd.c.
3412 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3414 * Added more IM-like features by introducing new user modes
3415 for setting various presence information. Added new modes:
3416 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3417 specs and code. Protocol TODO #19. Affected files are
3418 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3419 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3421 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3423 * Added STATS command to the protocol after all, to return
3424 various statistical information about the network. It can
3425 be used by clients to retrieve statistical information, and
3426 servers may use it to to fetch cell and network wide
3427 statistics from router. Updated the protocol specs and
3428 implemented it to the server. Protocol TODO #16.
3429 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3430 silcd/command_reply.[ch].
3432 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3434 * The LIST command reply in client libary now adds new channel
3435 entry if the returned channel doesn't exist yet in cache,
3436 and returns the channel entry to the application in the
3437 command_reply client operation. Affected file is
3438 lib/silcclient/command_reply.c.
3440 * Changed the channel message payload's MAC generation to
3441 include the IV in the MAC as well. This way all relevant
3442 parts of the channel message payload are authenticated also
3443 with the channel message MAC (and not only by packet MAC).
3444 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3445 Affected file is lib/silccore/silcchannel.c.
3447 * Fixed the SKE to save the remote version, since the
3448 silc_ske_parse_version mistakenly checked wrong version,
3449 after it replaced the start payload. Affected files are
3450 lib/silcske/silcske.[ch].
3452 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3454 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3455 string utility functions. Added there also new functions
3456 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3457 Affected files lib/silcutil/silcstrutil.[ch].
3459 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3460 files are lib/silcutil/silcstrutil.[ch].
3462 * Defined that the security property fields in SKE SHOULD be
3463 UTF-8 encoded, defined that version string MUST be US-ASCII
3464 encoded, defined that passphrases sent in connection
3465 authentication protocol MUST be UTF-8 encoded. Implemented
3466 these to the client and server. Defined also that other
3467 passphrases sent in the protocol MUST be UTF-8 encoded.
3468 Affected files are lib/silcske/silcske.c,
3469 lib/silcclient/protocol.c, silcd/protocol.c,
3470 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3472 * Changed the silc_client_close_connection interface to not
3473 need the SilcSocketConnection which should not be visible
3474 to application. Affected files are lib/silcclient/client.c
3475 and lib/silcclient/silcclient.h.
3477 * Rewrote the text for Private Message Key Payload in the
3478 protocol specification. Protocol TODO #11.
3480 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3482 * Upgraded the protocol version to 1.1, updated protocol specs
3485 * Added the nickname as new argument to NICK_CHANGE notify and
3486 added it to protocol specs and implemented it to client and
3487 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3488 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3489 lib/silcclient/client_notify.c.
3491 * Added the killer's client ID to the KILLED notify and added
3492 it to protocol specs and implemented it to client and server.
3493 Protocol TODO #13. Affected files are silcd/command.c,
3494 silcd/packet_receive.c, packet_send.[ch],
3495 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3496 The killer's client entry is now returned to application in
3497 the `notify' client operation.
3499 * Fixed the Max Argument fields that had too large value set
3500 in the protocol specs. Protocol TODO #14.
3502 * Added the LEAVE command reply to return the ID of parted
3503 channel. Updated protocol specs and implemented it to the
3504 client and server. Protocol TODO #15. Affected files are
3505 silcd/command.c, lib/silcclient/command_reply.c. The channel
3506 entry is now returned to application in the `command_reply'
3509 * Rewrote the version SKE version checking in client libary
3510 and in server to use the silc_parse_version_string. Affected
3511 files are lib/silcclient/protocol.c, silcd/protocol.c.
3513 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3514 commands that was missing it, and updated protocol specs and
3515 the server implementation. Protocol TODO #10. The affected
3516 file is silcd/command.c.
3518 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3519 generic reply to a generic request (REQUEST flag), and
3520 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3521 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3522 to define the payload for DATA flag. Added the flags to
3523 the implementation. Protocol TODO #9. Affected file is
3524 lib/silccore/silcchannel.h.
3526 Changed the client library to return the message length
3527 to application as well in the channel_message and private_message
3528 client operations. Affected files are
3529 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3530 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3531 and lib/silcclient/client_ops_example.c.
3533 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3534 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3535 the channel. Updated protocol specs and impelemented this
3536 to client and server. Protocol TODO #6. Affected files are
3537 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3538 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3540 Added new options m and M to CMODE command in Irssi SILC
3541 client to set these modes.
3543 * Deprecated all administrative commands from SILC protocol
3544 since they are highly implementation specific commands.
3545 Updated protocol specs. Moved the old commands in
3546 implementations to private range of command types. Affected
3547 files are silcd/command.c, lib/silcclient/command.c and
3548 lib/silcclient/command_reply.c. Protocol TODO #8.
3550 * Fixed a bug in server where sending unknown command crashes
3551 the server. Affected file silcd/command.c.
3553 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3555 * Added SILC_PROTOCOLVERSION macro to check protocol version
3556 of a socket connection. The affected file is
3557 lib/silcutil/silcsockconn.h.
3559 * Added better error logging in rekey protocol. Affected file
3562 * Do not check public key types in SKE during rekey. Affected
3563 file lib/silcske/payload.c.
3565 * Fixed the rekey protocol with PFS, which was totally broken.
3566 Affected file silcd/protocol.c.
3568 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3570 * Some client implementations quit network by doing first LEAVE
3571 and then immediately SIGNOFF (like Bombyx). We now do check
3572 after a short time after LEAVE notify and check whether the
3573 client is still valid after LEAVE, and if not we remove it from
3574 cache. Affected file is lib/silcclient/client_notify.c.
3576 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3578 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3579 it's good not to have security holes here.
3581 * Fixed a negative refcount situtuation for the config context.
3582 Affected file is silcd/serverconfig.c.
3584 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3586 * ROBOdoc documented lib/silcutil/silcutil.h.
3588 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3590 * Optimized even more the SilcPacketContext structure. Now
3591 totally saved 16 bytes of memory per context after optimization.
3592 Affected files are lib/silccore/silcpacket.[ch].
3594 * Made strict checks for valid SILC IDs. Affected file is
3595 lib/silccore/silcid.c.
3597 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3599 * Changed the object argument for silc_cipher_register,
3600 silc_hash_register, silc_hmac_register and silc_pkcs_register
3601 to const. Affected files are lib/silccrypt/silccipher.[ch],
3602 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3604 * Changed the silc_get_username and silc_get_real_name to
3605 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3607 * Fixed the Irssi SILC Client to use the silc_get_username and
3608 silc_get_real_name insted of glib routines since the glib
3609 routines only corrupt stack. Fixes the Irssi SILC to work in
3610 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3612 * Fixed the Irssi to not use g_get_home_dir since it crashes
3613 or returns garbage on cygwin and corrupts stack. Added function
3614 get_home_dir to Irssi routines. Affected files are
3615 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3617 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3619 * Made some structure optimizations. SFTP memory FS MemFSEntry
3620 entry structure. Optimized SilcTask structure. Optimized
3621 SilcPacketContext structure.
3623 Affected files lib/silcsftp/sftp_fs_memory.c,
3624 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3626 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3628 * And yet again reverted back the config thing since Johnny
3629 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3632 * Fixed memory leaks from config object. Affected files are
3633 silcd/serverconfig.[ch].
3635 * Added support for adding new connections to the server in rehash.
3636 After rehash they take effect.
3638 Added support for changing the maximum allowed connections in
3639 rehash. The number can grow but going smaller is not supported.
3641 Added function silc_server_num_sockets_by_remote to the
3642 silcd/server_util.[ch].
3644 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3646 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3648 * Added preliminary checking during config parsing for a valid
3649 public/private key and removed further checks in the code.
3650 Affected files are silcd/serverconfig.[ch], server.c.
3652 * Moved functions silc_server_drop() and silc_server_daemonise()
3653 from server.c to silcd.c since they are stricly related to
3654 the application activity.
3656 * Reverted a small part of the automatic ref/unref since
3657 it caused a double unref in some situations. Affected
3658 files are silcd/silcd.[ch], server.c, serverconfig.c.
3660 * Added some .cvsignore files in the lib directory.
3662 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3664 * Fixed silc_net_gethostbyaddr to correctly resolve by
3665 address. Affected file lib/silcutil/silcnet.c.
3667 * Fixed the notify relaying to client. The HMAC to be used
3668 with relayed packets ws wrong and caused decryption failure
3669 at the client end. Affected file is silcd/packet_receive.c.
3671 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3673 * Created new branch silc_protocol_1_0_branch.
3675 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3677 * Changed the silc_server_config_* routines to be SilcServer
3678 independent. They are now officially application specific code
3679 and not part of generic server implementation. Affected files
3680 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3682 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3684 * Added automatic referencing of config context in the
3685 silc_server_config_alloc, and automatic unreferencing in the
3686 silc_server_config_destroy. Affected files are
3687 silcd/serverconfig.[ch], silcd/silcd.c.
3689 * Fixed the silc_log_quick handling in the logging routines.
3690 It didn't log quickly when it was TRUE. Affected file is
3691 lib/silcutil/silclog.c. Also the flush delay was set even
3692 if it was 0 in config file. Affected file is
3693 silcd/serverconfig.c.
3695 * Added support for changing key pair of the server in rehash.
3696 Affected file silcd/server.c.
3698 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3700 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3701 too early, before getting the channel entry. Affected file
3702 is silcd/packet_receive.c.
3704 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3706 * Added functions silc_server_config_[ref/unref], these are used
3707 to prevent that the config object is destroyed.
3709 No longer directly affect global variables silc_log_quick and
3710 silc_log_delay, they are first cached inside the config object
3711 and then applied with silc_server_config_setlogfiles().
3713 silc_server_config_set_defaults() is now internal to
3714 serverconfig.c, there are no reasons to show this internal stuff
3717 Affected files are silcd/serverconfig.[ch].
3719 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3720 fprintf's to stderr, since some code may be executed again after
3721 the server went into the background. Affected files are
3724 * Added rehash support. Added function silc_server_rehash() that
3725 will perform all the basic tasks of the rehashing procedure.
3727 * Added command line option `-x, --hexdump'. This will enable the
3728 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3729 The option `--hexdump' implies `--debug'.
3731 * Fixed a bad bug in the logging APIs (silcutil library) where
3732 the application would crash after calling silc_log_reset_all().
3734 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3736 * Fixed the KICKED notify handling in client library to
3737 correctly remove the channel and all entries from the
3738 channel when I was kicked. This bug crashed the client.
3740 Fixed yet another but in KICKED notify handling to remove
3741 the kicked client correctly from the channel.
3743 Affected file is lib/silcclient/client_notify.c.
3745 * Fixed a minor bug in looking up correct client entry
3746 in KICKED notify in server. Affected file is
3747 silcd/packet_receive.c.
3749 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3750 sources correctly to distribution. Fixes --with-gmp option.
3752 * Removed the manual rehashing from ID Cache, and changed it
3753 to use the SILC Hash Table's auto rehash feature. Affected
3754 file is lib/silccore/silcidcache.c.
3756 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3758 * Fixed a bug in the silc_client_nickname_format function that
3759 handles the multiple same nickname formatting. Two clients
3760 with same nickname caused problems after the first one left
3761 and rejoined. It didn't format the nickname correctly.
3762 Affected file is lib/silcclient/idlist.c.
3764 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3766 * Don't change the topic if olod topic is same as new one.
3767 Affected file is silcd/packet_receive.c.
3769 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3771 * Added cross-reference support to the SILC Documentation
3772 generator. All types across all HTML files are now cross-
3773 referenced. Affected files util/robodoc/generator.c and
3774 scripts/silcdoc/silcdoc.
3776 * Added file lib/silcutil/silctypes.h to include all the
3777 arithmetic type definitions and some macros. Removed
3778 includes/bitmove.h and moved macros to silctypes.h.
3780 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3782 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3784 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3786 * Added `type' argument to silc_id_payload_parse_id function which
3787 now returns the type of the ID to the sent pointer. Affected
3788 file is lib/silccore/silcid.[ch].
3790 * Added check for CMODE_CHANGE notify type that mode change is
3791 allowed by the sender. Affected file silcd/packet_receive.c.
3793 * Added check for CUMODE_CHANGE notify type that mode change is
3794 allowed by the sender. Affected file silcd/packet_receive.c.
3795 Added the ID type as CUMODE_CHANGE notify type as argument
3796 to the `notify' client operation. Affected files are
3797 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3799 * Added function silc_client_add_server to the client library.
3800 Added support for resolving also channel and server info when
3801 received unknown entity in notify packet. Affected files are
3802 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3804 * Added function silc_command_get_status to return the command
3805 status from the command reply's argument payload. Affected files
3806 are lib/silccore/silccommand.[ch].
3808 * Added check for KICKED notify type that the kicking is
3809 allowed by the client. Affected file silcd/packet_receive.c.
3811 * Created function silc_get_input which can be used to get input
3812 (echo on or off) from user on command line. Affected files are
3813 lib/silcutil/silcutil.[ch].
3815 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3817 * Optimized silc_server_packet_relay_to_channel function.
3818 Added new function silc_channel_message_payload_encrypt which
3819 can be called directly if channel message payload needs to
3820 be encrypted and is already encoded (no need to call _encode
3821 function). Packet relaying is now done by router without any
3822 extra memory allocations. Affected files are
3823 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3824 silcd/packet_send.c.
3826 * Fixed the INVITE notify handling. It took wrong arguments
3827 as invite list and invite delete. Affected file is
3828 silcd/packet_receive.c.
3830 * Added check for TOPIC_SET notify type that the topic change is
3831 allowed by the client. Affected file silcd/packet_receive.c.
3833 * Added check for INVITE notify type that inviting is allowed by
3834 the client. Affected file silcd/packet_receive.c.
3836 * Changed the silc_server_client_on_channel to return the
3837 SilcChannelClientEntry as well. Moved the function
3838 silc_server_check_cmode_rights to server_util.[ch].
3839 Affected files are silcd/server_util.[ch], silcd/command.c.
3841 * Added function silc_server_check_umode_rights to check whether
3842 changing client's user mode is allowed. Added check for
3843 UMODE_CHANGE notify type that the umode change is allowed
3844 by the client. Affected files are silcd/server_util.[ch],
3845 silcd/packet_receive.c and silcd/command.c.
3847 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3849 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3850 ID length. It ignored that ID can be IPv6 based as well.
3851 Affected file lib/silccore/silcpacket.h.
3853 * Fixed the silc_id_id2str and silc_id_str2id to take the
3854 IPv6 address offset's into consideration. Affecte file is
3855 lib/silccore/silcid.c.
3857 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3859 * Fixed the internal Unix scheduler functions to check for
3860 NULL context they may receive. The affected file is
3861 lib/silcutil/unix/silcunixschedule.c.
3863 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3865 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3866 can specify different directory with --home command line
3867 parameter. Affected files irssi/src/silc/core/client_ops.c,
3870 * SILC-specific commands aren't now executed if the active server
3871 isn't of SILC-type, so there won't be problems with having
3872 IRC and SILC protocol support in same client. Affected files
3873 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3876 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3878 * Improved the signal support in SILC Schedule. Added new
3879 function silc_schedule_signal_call which is used by application
3880 to mark a signal to be called. It is now safe to perform
3881 any kind of tasks in signal callbacks since it is guaranteed
3882 that the application specified signal callback is called
3883 after the signal is over. Affected files are
3884 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3886 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3888 * Added `name' field to SilcChannelPrivateKey to represent
3889 application given name for the key. Moved also the context from
3890 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3891 Added the `name' argument also to the function
3892 silc_client_add_channel_private_key.
3894 Added function silc_client_current_channel_private_key to set the
3895 current channel private key in use.
3897 Added "change" command to KEY command which can be used to change
3898 the current channel private key. Bound the command also to
3899 alt+K (Alt+Shift+k).
3901 Also affected files lib/silcclient/client_channel.c,
3902 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3904 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3906 * Added silc_rng_get_byte_fast function in to the
3907 lib/silccrypt/silcrng.[ch].
3909 * Changed the interface of silc_packet_assemble and the
3910 silc_packet_send_prepare. If silc_packet_assmble is now
3911 called the application does not call silc_packet_send_prepare
3912 because the library will call it automatically. These
3913 interfaces now also return a reference to the outgoing buffer
3914 which includes the assembled packet, which the application can
3915 use to encrypt the packet.
3917 Affected files are lib/silccore/silcpacket.[ch],
3918 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3919 silcd/packet_send.c, server_backup.c and packet_receive.c.
3921 * Fixed a packet sending bug on very high load, where outgoing
3922 packet queue wasn't handled correctly and packets got corrupted.
3923 Affected files are lib/silcutil/*/silc*sockconn.c,
3924 lib/silcclient/client.c and silcd/server.c.
3926 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3928 * Added macro SILC_PACKET_DATALEN which can be used during
3929 packet assembling to check whether the data to be added to
3930 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3931 len is truncated until it fits it.
3933 Added checks for maximum length of channel message payload and
3934 private message payload also.
3936 Added checks for maximum packet length in server and in
3939 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3940 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3941 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3942 lib/silcclient/client_prvmsg.c.
3944 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3946 * Added silc_server_packet_queue_purge call to the
3947 silc_server_disconnect_remote to assure that all data in the
3948 queue before disconnecting is sent to the network. Affected
3949 file silcd/server.c.
3951 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3953 * Added the deleting of server's own ID cache entry to the
3954 silc_server_free function. Free also everything else that
3955 has been allocated in silc_server_init. The affected file
3958 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3960 * Added functions silc_parse_version_string, silc_version_to_num,
3961 and silc_ske_parse_version to parse SILC protocol style version
3962 strings. Affected files lib/silcutil/silcutil.[ch] and
3963 lib/silcske/silcske.[ch].
3965 * Added new configuration params: version_protocol, version_software
3966 and version_software_vendor to specify what version the remote
3967 host must at least be to be able to connect to server. The vendor
3968 string can be regex matched too. Added new function
3969 silc_server_connection_allowed to check maximum number of allowed
3970 connections, and allowed versions for incoming connections.
3971 Affected files are silcd/server.c, server_util.[ch] and
3974 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3976 * Added preliminary support for signals in scheduler. The
3977 signals we care about are now blocked always when the scheduler
3978 is locked. This way we can synchronise the use of signal with
3979 scheduler. It is guaranteed that when signal occurs the scheduler
3980 is not locked, and thus new tasks can be safely added to the
3983 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3984 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3985 Added new platform specific routines
3986 silc_schedule_internal_signals_[un]block and
3987 silc_schedule_internal_signal_[un]register.
3989 Added new functions to SILC Schedule API:
3990 silc_schedule_signal_[un]register. Each signal that application
3991 is going to use should be registered to the scheduler.
3993 Affected files are lib/silcutil/silcschedule.[ch],
3994 lib/silcutil/*/silc*schedule.c.
3996 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3998 * Check for unauthenticated client and server in the
3999 silc_server_new_client and silc_server_new_server functions.
4000 Affected file silcd/packet_receive.c.
4002 * Added function silc_string_is_ascii to check whether given
4003 string is 7-bit ASCII string. Affected files are
4004 lib/silcutil/silcutil.[ch].
4006 * Added function silc_id_is_valid_server_id into the
4007 silcd/serverid.c and added checking for valid Server ID's in
4008 silc_server_new_server. The Server ID must always be based
4009 on the server's public IP address.
4011 * Added logging of DISCONNECT packet message in the server.
4012 Affected file silcd/server.c.
4014 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4016 * Changed all library interfaces that use Global RNG to also
4017 accept SilcRng as argument. Affected files are
4018 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4019 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4020 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4021 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4022 lib/silccrypt/rsa.c.
4024 * Added function silc_pkcs_generate_key to the
4025 lib/silccrypt/silcpkcs.[ch] for applications so that they
4026 don't need to do pkcs->pkcs->init calls anymore.
4028 * Remove SilcSocketConnection from the SFTP API since it really
4029 wasn't needed there. The application has the information
4030 saved in its contexts anyway and the SFTP layer doesn't need
4031 know about it. Affected files lib/silcsft/silcsftp.h and
4032 lib/silcsftp/sftp_[server/client].c.
4034 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4035 The SilcSimContext is not SilcSim.
4037 * Fixed possible buffer overflows in silc_id_render in the
4038 lib/silcutil/silcutil.c.
4040 * On EPOC the global crypto module lists are not used at all
4041 in the crypto library. Added support for using the constant
4042 algorithm list on EPOC. Affected files are
4043 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4046 * Fixed the handling of third parameter of KICKED notify, since
4047 it was mistakenly updated to SILC Protocol 1.0 even though it
4048 is to be included in 1.1. Since it is not in 1.0 it is not
4049 mandatory, and this fix now handles it only if it is provided,
4050 and it is not error if it is not provided. Affected file
4051 lib/silcclient/client_notify.c.
4053 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4055 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4056 client. Affected file irssi/src/silc/core/client_ops.c.
4058 * Merged with Irssi 0.8.4 from irssi.org CVS.
4060 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4062 * Check for valid socket connection in client entries before
4063 sending any messages. Fixes a crash, but doesn't fix some
4064 other underlaying bug that is lurking there. Affected
4065 file silcd/packet_send.c.
4067 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4069 * $usermode, $cumode and $cumode_space expandos shouldn't do
4070 anything with non-SILC server records. Affected file
4071 irssi/src/silc/core/silc-expandos.c
4073 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4075 * Fixed the silc_net_check_[host/local]_by_sock to support
4076 IPv6 bound sockets as well. Now they can return IPv6 addresses
4077 as well. Affected file lib/silcutil/silcnet.c.
4079 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4080 Affected lib/silcutil/unix/silcunixnet.c.
4082 * Fixed ID rendering (at least on some platforms, not NetBSD)
4083 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4085 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4087 * Added silc_hash_public_key and silc_hash_public_key_compare
4088 functions to be used with SilcHashTable. They can be used to
4089 hash public keys and compare public keys in hash table. Affected
4090 file lib/silcutil/silcutil.[ch].
4092 * Added support for specifying multiple public keys for Client
4093 connection section in server configuration file. This makes it
4094 possible to accept multiple public keys from same host, or to
4095 make a section that accepts any incoming host, and have the
4096 accepted public keys listed in the section.
4098 Added functions silc_sever_[find/get]_public_key, added the
4099 support for this actually to all connection sections but only
4100 the Client section is currently allowed to specify multiple
4103 Affected files are silcd/server.c, server_internal.h,
4104 command.c, protocol.c, server_util.[ch], packet_receive.c.
4106 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4108 * Merged Irssi 0.8.2 from irssi.org CVS.
4110 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4112 * If silc_debug is TRUE, also output standard logging messages
4113 to stderr with the debug output.
4115 Made silc_log_reset_all() flushing all channels before returning.
4116 Also fixed some documentation typos.
4118 Affected files are lib/silcutil/silclog.[ch].
4120 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4122 * Fixed the server to check correctly the amount of connections
4123 from single host, by checking also the type of the connection.
4124 Fixed also the comparison of number of connections and number
4125 of allowed connections. Affected files are silcd/server.c,
4128 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4130 * Fixed the USERS command reply to save the user's mode on the
4131 channel as well. Fixed JOIN command reply to check whether a
4132 client is on channel already and not join it twice. Affected
4133 file lib/silcclient/command_reply.c.
4135 * Added new file silc-expandos.c into irssi/silc/core/ to return
4136 various stuff for various signal for the statusbar etc. updating.
4137 Now Irssi SILC client prints channel user modes etc. on the
4140 * The user mode (like server/router operator changes) is now shown
4141 on the Irssi SILC client's statusbar. The affected files are
4142 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4144 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4146 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4147 to SILC_SCHEDULE_[UN]LOCK macros.
4149 * Added more error printing to logs in server code. Affected
4150 files silcd/server.c and silcd/protocol.c.
4152 * Fixed -S option parsing in Irssi SILC Client. Affected file
4153 irssi/src/silc/core/silc-core.c.
4155 * Added silc_buffer_alloc_size function. Affected file is
4156 lib/silcutil/silcbuffer.h.
4158 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4160 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4161 constants. Affected files in
4162 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4165 * Changed the internal SFTP Memory FS table to const. Affected
4166 file lib/silcsftp/sftp_fs_memory.c.
4168 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4170 * Fixed the buffer formatting and unformatting routines to
4171 check the size of 64 bits types with sizeof(). Affected
4172 file is lib/silcutil/silcbuffmt.c.
4174 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4176 * Removed 0.6.x backwards support.
4178 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4180 * Changed all integer type names:
4181 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4182 to avoid collisions with other libraries using same type names
4185 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4187 * Added `prefer_ipv6' argument to the functions
4188 silc_net_gethostbyname[_async]. If it is TRUE it will return
4189 IPv6 address over IPv4. If FALSE IPv4 address is returned
4190 even if IPv6 address was found. Affected files
4191 lib/silcutil/silcnet.[ch].
4193 * Added support silc_net_create_connection[_async] to fallback
4194 to IPv4 address if IPv6 address could not be used (like if
4195 it doesn't work on a specific system). Affected file in
4196 lib/silcutil/unix/silcunixnet.c.
4198 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4200 * Added silc_schedule_reinit function to do the enlarging
4201 of the max tasks handling capabilities of the scheduler.
4202 Affected files lib/silcutil/silcschedule.[ch].
4204 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4206 * Added automatic extern "C" { ... } for C++ compilers so the
4207 application does not need to define them. Affected file
4208 includes/silcincludes.h.
4210 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4211 old name went against naming convention. Applications now
4212 include "silcclient.h" instead of "clientlibincludes.h".
4213 Removed includes/clientlibincludes.h, it is redundant now.
4215 * Renamed includes/version.h to silcversion.h.
4217 * Added really preliminary support for OS/2 into the util
4218 library. Only thread & mutex API is implemented, others
4219 are still to be implemented. Created the lib/silcutil/os2/
4220 directory. Created also file includes/silcos2.h.
4222 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4224 * Added preliminary BeOS support into the util library.
4225 Created lib/silcutil/beos/, and implemented all the needed
4226 functions to support SILC on BeOS. Created also file
4227 includes/silcbeos.h.
4229 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4231 * Added proper initializations to silc's irssi code, so it's
4232 now possible to load it as module. Affected files
4233 irssi/src/silc/core/silc-core.c,
4234 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4236 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4238 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4241 * Fixed the silcdoc document generator to correct generate
4242 docs from all kinds of filenames. Affected files are
4243 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4245 * ROBOdoc documented lib/silcutil/silcmemory.h.
4246 Added also new function silc_memdup.
4248 * Removed lib/silcutil/silcbufutil.h and moved those routines
4249 to the lib/silcutil/silcbuffer.h.
4251 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4253 * Added `user_count' to the SilcChannelEntry which now tells the
4254 number of users on the channel. The user count is now saved
4255 in normal server of global channels as well. Affected files
4256 silcd/server.c, idlist.h, packet_receive.c and command.c.
4258 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4259 include file utility functions.
4261 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4262 instead of calling directly OS routines.
4264 * Fixed NICK change printing in Irssi SILC Client. Fixed
4265 KICKED notify printing in Irssi SILC Client. Affected file
4266 irssi/src/silc/core/client_ops.c.
4268 * Fixed a NICK change bug in client library, to not recreate the
4269 client_entry->channels hash table everytime nick is changed.
4270 Affected file lib/silcclient/client.c.
4272 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4274 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4275 the SKE interface a bit.
4277 * Fixed padding problem in PKCS#1. The padding was not actually
4278 random since the random number generator was used incorrectly.
4279 This security bug affects only when encrypting with PKCS#1, and
4280 it is not currently used at all in SILC. SILC only use signing
4281 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4283 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4285 * Rewrote the notify handling in Irssi SILC client to not call
4286 the events as signals. Fixes problems with Perl support.
4287 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4289 * Send the auto-nicking NICK command in client library with
4290 little timeout after connecting. The affected file is
4291 lib/silcclient/client.c.
4293 * Added following new config file settings:
4294 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4295 key_exchange_timeout, conn_auth_timeout, connections_max,
4298 Implemented all the new config settings handling in the server.
4300 Optimized the use of SKE Mutual flag usage. Use it only
4301 if connection authentication protocol is not based in public
4304 Renamed all SilcServerConfigSection* to SilcServerConfig*
4305 to have a bit shorter names.
4307 Affected files silcd/serverconfig.[ch], server.[ch], and
4310 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4312 * Cleaned up the listening sockets code, preparing for the rehash
4313 support. Affected file is silcd/server.c.
4315 * Fixed some output messages. Affected files are silcd/silcd.c,
4318 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4320 * Create lib/doc/silcrng_intro.html document as introduction
4321 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4323 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4325 * Fixes to the silcd config template. Affected file is
4326 doc/example_silcd.conf.in.
4328 * Removed type casts from silc_calloc(), conforming to the
4329 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4331 * Removed param_name member from client, server, and router
4332 section structs, now identifying the param directly.
4334 Added CONFIG_FREE_AUTH macro in config file parsing.
4336 Affected files are silcd/serverconfig.[ch].
4338 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4340 * Fixed command line parameter handling. All SILC initialization
4341 is now done in silc_core_init() which also fixes autoconnecting
4344 Affected files irssi/src/silc/core/silc-core.c,
4345 irssi/src/fe-text/silc.c.
4347 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4349 * Added new configuration options and blocks:
4350 keepalive_secs, reconnect_count, reconnect_interval,
4351 reconnect_interval_max, reconnect_keep_trying and
4352 require_reverser_lookup. Added ConnectionParam block, and
4353 implemented the connection parameters when connecting as
4354 initiator and when accepting connections as responder.
4356 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4357 whether given configuration value has been given already.
4359 Affected files silcd/serverconfig.[c], server.[c].
4361 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4362 algorithm parts and created new file silcalgs.conf, that
4363 is now included from the example_silcd.conf.in.
4365 * Optimized the silc_server_connect_to_router_second to take
4366 the connection configuration object from the SilcServerConnection
4367 object instead of finding it during the connecting phase.
4368 Added the configuration object to SilcServerConnection struct.
4369 Affected files silcd/server_internal.h, server.c.
4371 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4373 * Add the client on channel after it was resolved at the
4374 channel message receiving, and it was not already on the
4375 channel. Affected file lib/silcclient/client_channel.c.
4377 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4379 * Fixed the public key authentication to allocate always the
4380 destination signature buffer instead of using static buffer.
4381 Affected file silcd/protocol.c.
4383 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4385 * Unified the serverconfig.[ch]'s helper function interface.
4386 Affected file silcd/serverconfig.[ch].
4388 * Removed doc/example_silc.conf.in since it is redundant.
4389 The make install will now install irssi/silc.conf file.
4391 * Added new Passphrase and Publickey authentication methods to
4392 config file, allowing both public key and passphrase based
4393 authentication to be set at the same time.
4395 Added `prefer_passphrase_auth' setting in config file which
4396 can be used to set to prefer passwd auth if both passwd and
4397 public key is set. If not set, public key is preferred.
4398 This has effect only when being initiator (responder will try
4401 Added support for authentication with passphrase and public key
4402 at the same time. The passphrase is tried first always since
4403 it is faster to check.
4405 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4407 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4409 * Merged the new SILC Config library, with the server parsing
4410 support. Read the header file silcconfig.h or the toolkit
4411 documentation for the news. Affected files are
4412 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4413 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4414 silcd/protocol.c silcd/server.c silcd/server_backup.c
4415 silcd/serverconfig.[ch] silcd/silcd.c.
4417 * Fixed some silclog documentation. Affected file is
4418 lib/silcutil/silclog.h.
4420 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4422 * The silc_cipher_register, silc_hash_register and
4423 silc_hmac_register now checks if the object to be registered
4424 is registered already. Affected files are
4425 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4427 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4429 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4431 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4433 * Allow zero length channel messages inside the Channel Message
4434 Payload. Affected file lib/silccore/silcchannel.c.
4436 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4437 as header filenames.
4439 * Removed lib/silcclient/README and created HTML file
4440 lib/silcclient/silcclient_using.html, which is now included
4441 as part of Toolkit documentation.
4443 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4445 * Fixed CUMODE_CHANGE notify handling to change the mode of
4446 correct client. Affected file lib/silcclient/client_notify.c.
4448 * Make silc_rng_alloc fail if it cannot allocate the sha1
4449 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4451 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4453 * Fixed the file transfer's key agreement payload to include
4454 zero port also if the hostname is NULL because it could not
4457 Call file transfer monitor callback now also if error occurs
4458 during key agreement protocol.
4460 Changed the silc_client_file_send interface to return the
4461 SilcClientFileError instead of session id. The session ID
4462 is returned into pointer provided as argument.
4464 Check that the file exists locally before sending the
4465 file transfer request at all.
4467 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4469 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4470 error than can occur while key agreement protocol. Affected
4471 file lib/silcclient/silcapi.h.
4473 * Fixed the event_mode CMODE handler to not crash when mode
4474 is changed and +k mode is set in the channel. Affected file
4475 irssi/src/silc/core/silc-channels.c.
4477 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4478 SILC_LOG_WARNING to give out Warning and not Error. Affected
4479 file lib/silcutil/silclog.c.
4481 * Fixed the channel message payload decryption in the function
4482 silc_channel_message_payload_decrypt to not modify the original
4483 buffer before it is verified that the message decrypted
4484 correctly. Otherwise, next time it is called with correct
4485 channel key it won't encrypt since the payload is corrupted.
4486 Affected file lib/silccore/silcchannel.c.
4488 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4490 * Do not constantly resize the window. A fix patch by cras.
4491 Affected file irssi/src/fe-text/screen.c.
4493 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4495 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4496 Affected file lib/silcutil/silcnet.c.
4498 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4500 * Fixed a bug in hash table internal routine for traversing
4501 the table with foreach callback. The current entry may
4502 become invalid in the callback but it was referenced after
4503 the callback returned.
4505 Do not allow auto rehashing of hash table during the
4506 silc_hash_table_foreach operation, for same reasons as it is
4507 not allowed for SilcHashTableList. Affected files are
4508 lib/silcutil/silchashtable.[ch].
4510 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4512 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4513 Win32 DLL. extern's in header files are now declared with
4516 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4518 * Fixed private message handling. It used some old code that
4519 caused the client to crash. Affecte file is
4520 lib/silcclient/client_prvmsg.c.
4522 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4524 * Added function silc_client_add_channel,
4525 silc_client_replace_channel_id, and removed functions
4526 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4527 from client library.
4529 * Added cross reference of the joined channels to the
4530 SilcClientEntry, and changed the SilcChannelEntry's
4531 users list to SilcHashTable. The affected files are
4532 lib/silcclient/idlist.[ch].
4534 * Fixed a bug in hash table tarversing. While the hash table
4535 is traversed with SilcHashTableList the table must not be
4536 rehashed. It is now guaranteed that auto rehashable tables
4537 are not rehashed while tarversing the list. Also defined that
4538 silc_hash_table_rehash must not be called while tarversing
4539 the table. Added function silc_hash_table_list_reset that must
4540 be called after the tarversing is over. The affected files are
4541 lib/silcutil/silchashtable.[ch].
4543 * Changed all hash table traversing to call the new
4544 silc_hash_table_list_reset in server and in client library.
4546 * Added function silc_client_on_channel to return the
4547 SilcChannelUser entry if the specified client entry is joined
4548 on the specified channel. This is exported to application as
4549 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4551 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4553 * Fixed founder regaining problem with JOIN command on normal
4554 server. The notify for mode change must be sent always and
4555 not only if !cmd->pending. Affected file silcd/command.c.
4557 * Fixed the WHOWAS command's reply sending to support the
4558 lists correctly. Affected file silcd/command.c.
4560 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4562 * When sending JOIN command to router for processing the
4563 sender's old command identifier was not saved back to the
4564 sender's command context, fixed now. The affected file is
4567 * Create the key in JOIN command of the router did not return
4568 the channel key, added check for this. Affected file is
4571 * Fixed a channel ID update bug in JOIN command reply. Do
4572 not directly upgrade the ID but call the function
4573 silc_idlist_replace_channel_id if the ID was changed.
4574 Affected file silcd/command_reply.c.
4576 * Fixed memory leaks from command calling if it would fail.
4577 Affected file silcd/command.c.
4579 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4581 * Applied patches from cras:
4583 Memory leak fixes around libaries, irssi window resize fix,
4584 new silclist.h and silcdlist.h, all extern inline changed to
4587 * Removed dotconf from lib/dotconf, not needed anymore.
4589 * Removed TRQ from lib/trq, not needed anymore.
4591 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4592 with server connections. Later this will be configurable
4593 in config file after new config file is done. Affected file
4596 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4598 * Fixed a crash in server related to channel announcements.
4599 Affected file silcd/server.c.
4601 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4603 * Fixed memory leaks in silc_server_create_new_channel*
4604 functions. Affected file silcd/server.c.
4606 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4607 which ID was changed. This way the router will send the
4608 user list for the channel again, and server won't be in
4609 desync in some rare circumstances. Affected file is
4610 silcd/packet_receive.c.
4612 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4614 * Check for NULL socket pointer in the function
4615 silc_server_packet_send_to_channel_real. Affected file
4616 silcd/packet_send.c.
4618 * Fixed the BAN notify handling to correctly remove ban
4619 list. Affected file silcd/packet_receive.c.
4621 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4623 * Fixed some header addition to Toolkit distribution in
4624 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4626 * Added lib/silcclient/client_ops_example.h as an template
4627 file for application programmers to quickly start using
4628 the SilcClientOperation functions in their application.
4629 Updated the lib/silcclient/README as well to tell about this
4630 nice file made available.
4632 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4634 * Call silc_server_remove_from_channels when removing client
4635 entry when NO_SUCH_CLIENT_ID was received. Affected file
4636 is silcd/command_reply.c.
4638 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4640 * Added server & router operator statistics updating. Affected
4641 file silcd/packet_receive.c and silcd/command.c.
4643 * Fixed the SERVER_SIGNOFF notify handling on normal server
4644 not to save the history information for clients. Same was
4645 fixed earlier in remove_clients_by_server function, but not
4646 here. Affected file silcd/packet_receive.c.
4648 * Raised the default connection-retry count from 4 to 7 in
4649 server. Affected file silcd/server.h.
4651 * Cancel any possible reconnect timeouts when we start the
4652 key exchange. Affected file silcd/server.c.
4654 * Do not reconnect on connection failure when SCONNECT was
4655 given. Affected files silcd/server.[ch].
4657 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4659 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4661 * Fixed the NICK command to always give the unformatted
4662 nickname to the one giving the NICK command. If unformatted
4663 nickname is cached already it will be formatted and the
4664 local entry will always get the unformatted nickname.
4665 Affected file lib/silcclient/idlist.c.
4667 * Fixed some double frees from client library commands.
4668 Affected file is lib/silcclient/command.c.
4670 * Fixed CUMODE command in server to assure that no one can
4671 change founder's mode than the founder itself, there was a
4672 little bug. Affected file silcd/command.c.
4674 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4676 * Removed the SilcClientCommandDestructor from the client
4677 libary, it is not needed anymore. Affected files are
4678 lib/silcclient/silcapi.h, command[_reply].[ch],
4679 client_notify, idlist.c.
4681 * Fixed GETKEY command to first resolve client, and then
4682 resolve the server only if the client was not found, instead
4683 of resolving both at the same time. Affected file is
4684 lib/silcclient/command.c.
4686 * Added silc_client_start_key_exchange_cb and lookup the
4687 remote hostname and IP address before starting the key
4688 exchange with server. The affected file is
4689 lib/silcclient/client.c.
4691 * The server's public key is now saved using the IP address
4692 of the server and not the servername for the filename.
4693 The hostname public key filename is checked as an fall back
4694 method if the IP address based filename is not found.
4696 Fixed the GETKEY command to save the fetched server key
4697 in correct filename.
4699 Print the remote server's hostname now when new key is
4700 received during connection process. Affected file is
4701 irssi/src/silc/core/client_ops.c.
4703 * Return always our own public key to the client if it asks
4704 for it with GETKEY command. Affected file silcd/command.c.
4706 * Removed the use_auto_addr variable from default config
4707 file since it was in wrong section. Affected file is
4710 * Fixed TOPIC_CHANGE notification to not route it when it
4711 was sent using silc_server_send_notify_to_channel function.
4712 Affected file silcd/command.c.
4714 * Fixed silc_server_send_notify_kicked to send the kicker's
4715 Client ID also, it was missing. Affected files are
4716 silcd/command.c, silcd/packet_send.[ch].
4718 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4720 * Do not save client history information in SERVER_SIGNOFF.
4721 Fixes the bug in normal server that it does not detect
4722 the client becoming valid after the server becomes back
4723 online. Affected file silcd/server_util.c.
4725 * Added `sock_error' field into the SilcSocketConnection
4726 context. When error occurs during socket operation (read
4727 or write) the error is saved. Added also new function
4728 silc_socket_get_error to return human readable socket error
4729 message. Affected files are lib/silcutil/silcsockconn.[ch],
4730 lib/silcutil/unix/silcunixsockconn.c, and
4731 lib/silcutil/win32/silcwin32sockconn.c.
4733 * The server now prints the socket error message in the
4734 signoff for client. Affected file silcd/server.c.
4736 * Fixed the `created' channel information sending from router
4737 to server in JOIN command. Checks now whether the channel
4738 really was created or not and set it according that.
4740 Fixed the JOIN command to use the client entry's current
4741 ID during the joining procedure instead of the one it sent
4742 in the command (it is checked though), since it can change
4743 between the packet processing and command processing, and
4744 would just case unnecessary pain in the client end. Affected
4745 file silcd/command.c.
4747 * Fixed a channel key payload sending to use correct channel
4748 ID when the server was forced to change the channel's ID by
4749 router. Router sent the key payload with the old Channel ID.
4750 Affected file silcd/packet_receive.c.
4752 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4754 * Call silc_server_save_channel_key only if the key payload
4755 was provided in the JOIN command's command reply. Affected
4756 file silcd/command_reply.c.
4758 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4760 * Fixed silc_mp_sizeinbase to return the value correctly with
4761 MPI. Affected file lib/silcmath/mp_mpi.c.
4763 * Fixed the stop_server signal to correctly stop the scheduler
4764 and gracefully stop the server when SIGTERM or SIGINT signals
4765 are received. Affected file silcd/silcd.c.
4767 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4769 * Simple handling of TERM and HUP signals. Also added some log
4770 flushing call around. Affected file is
4773 * Fixed small bugs in silclog.c. Now buffering output will take
4774 effect after 10 seconds since startup: This will ensure that
4775 no important startup messages are lost. Also output redirection
4776 will preserve original format ([Date] [Type] message).
4777 Affected file is lib/silcutil/silclog.c.
4779 * Added two options to the config file, in the logging section:
4780 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4781 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4783 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4785 * Do not print the warning about log files not being initialized
4786 more than once to avoid excess logging. Affected file is
4787 lib/silcutil/silclog.c.
4789 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4790 the SIM copying in make install in Makefile.am.pre.
4792 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4794 * Rewritten silclog APIs. Globally interesting changes follows:
4795 silc_log_set_files() changed to silc_log_set_file().
4796 silc_log_set_callbacks() changed to silc_log_set_callback().
4797 ROBOdoc documented silclog header file.
4798 SilcLogCb now returns bool to wether inihibit the default
4799 handler or not (to keep the old behaviour return always TRUE).
4800 The new APIs should also fix the problem of the
4801 silcd_error.log file that was written in the current directory.
4804 Log files streams will remain opened after silc_log_set_file()
4805 call, means less CPU usage notably on high traffic servers.
4806 File streams are now full buffered, and flushed to the disk
4807 every 5 minutes, lesses HD activity and CPU usage.
4808 Messages can be redirected, allowing admins to configure
4809 one single logfile for all server messages.
4810 the silc_log_quick global variable to activate fast-logging.
4811 Affected files lib/silcutil/silclog.[ch]
4813 * Changed some code to conform new silclog APIs. Affected
4814 files are doc/example_silcd.conf.in, silcd/server.c
4815 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4818 * Fixed a memory leak that could occur in some situations.
4819 Affected file silcd/serverconfig.c.
4821 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4823 * Added the silc_client_del_client to remove the client from
4824 all channels as well. Affected file lib/silcclient/idlist.c.
4826 * Fixed the client library to correctly remove the client
4827 from all channels when the client entry is being destroyed.
4828 Affected file lib/silcclient/client_notify.c, command.c.
4830 * Added auto-nicking support to the client library. If the
4831 applicatio now sets client->nickname it will be sent to the
4832 server after connecting by the library. This way for example
4833 SILCNICK (or IRCNICK) environment variables will have effect
4834 and always change the nickname automatically to whatever
4835 it is wanted. Affected file lib/silcclient/client.[ch].
4837 * Renamed silc_server_command_bad_chars to the
4838 silc_server_name_bad_chars and moved it to the
4839 silcd/server_util.[ch]. Added also new function
4840 silc_server_name_modify_bad to return nickname that
4841 includes bad characters as new nickname without those
4842 bad characters. This check and modify is now used in
4843 silc_server_new_client when the username is initially set
4844 as nickname, so it must be checked to be valid nickname.
4845 Affected file silcd/packet_receive.c.
4847 * The nickname length is now taken from the packet for real
4848 and not trusted to strlen() since it clearly can return
4849 wrong length for nickname including bad characters. This
4850 also applies to channel names. Affected file silcd/command.c.
4852 * Removed the lib/silcsilm/modules directory. Modules are now
4853 compiled into the lib/silcsim. Fixed the copying of the
4854 modules to follow symbolic links in Makefile.am.pre.
4856 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4858 * Fixed silc_string_regexify list creation. Fixes bugs with
4859 BAN and INVITE commands in server. The affected file is
4860 lib/silcutil/unix/silcunixutil.c.
4862 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4864 * Removed the command destructor entirely from the server's
4865 command and command reply routines. It is not needed, and
4866 its usage was buggy and caused crashes. Affected files are
4867 silcd/command[_reply].[ch].
4869 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4871 * Cancel protocol and NULL sock->protocol if timeout
4872 occurred during protocol. Affected file silcd/server.c.
4874 * Cancel protocol timeouts always before calling the final
4875 callback, to assure that after final callback is called
4876 no other state will be called for the protocol anymore.
4877 Affected file silcd/protocol.c.
4879 * Print error log if incoming connection configuration could
4880 not be found. Affected file silcd/server.c.
4882 * Fixed JOIN command to correctly save the founder mode
4883 to the client on normal SILC server, when the channel
4884 was created by the router. Affected file silcd/command.c.
4886 * Fixed LIST command (hopefully) to send correct reply
4887 packets. Affected file silcd/command.c.
4889 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4891 * The silc_packet_receive_process now returns FALSE if the
4892 read data was invalid packet, and TRUE if it was ok.
4894 The server now checks that if unauthenticated connection
4895 sends data and its processing fails the server will close
4896 the connection since it could be a malicious flooder.
4898 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4900 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4902 * Make sure the warning about error opening a log file is
4903 printed only once and not everytime it fails (produces
4904 too much useless log). Affected file lib/silcutil/silclog.c.
4906 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4908 * Made the silc_server_daemonise() function more readable.
4909 Affected file silcd/server.c.
4911 * Pid file is now optional, the user may comment it out from
4912 the config file. Removed define SILC_SERVER_PID_FILE, we
4913 don't need a default any longer. Affected file
4914 configure.in.pre, lib/Makefile.am.pre.
4916 * Make some use of the pid file. The server now dies at startup
4917 if it detects a valid pid file on his path. The server would
4918 die anyway in this circumstance, because of the bind() failure.
4919 Affected file silcd/silcd.c.
4921 * No longer compiling lib/dotconf.
4923 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4925 * Fixed JOIN command parsing not to crash. Affected file
4926 lib/silcclient/command.c.
4928 * Fied the NICK_CHANGE notify to add the new client entry
4929 even it is resolved. This removes an <[unknown]> nick
4930 thingy bug in the client. Affected file is
4931 lib/silcclient/client_notify.c.
4933 * Do not try to allocate 0 bytes (efence does not like it)
4934 in lib/silccore/silccomand.c when encoding payload.
4936 * Do not take IRCNICK as nickname in Irssi SILC client since
4937 it is not possible to set nickname before hand connecting
4938 the server (TODO has an entry about adding auto-nicking
4941 * Changed the silc_server_command_pending to check whether
4942 there already exists an pending entry with the specified
4943 command, command identifier and pending callback. This is
4944 to fix IDENTIFY and WHOIS related crashes that may register
4945 multiple pending commands with same identifier. Affected
4946 file silcd/command.c.
4948 * Fixed the server to reconnect to the router even if it
4949 was already reconnecting and EOF was received. This to
4950 fix a possibility that the server wouldn't ever try to
4951 auto-reconnect to the router. Affected file silcd/server.c.
4953 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4955 * Fixed the server's password authentication to use the
4956 length of the locally saved password, and not the one
4957 sent in the packet. Affected file silcd/protocol.c.
4959 * Fixed same password authentication problem in the
4960 Authentication Payload handling routines in
4961 lib/silccore/silcauth.c.
4963 * Yet another password authentication problem fixed with
4964 channel password handling in silcd/command.c.
4966 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4968 * If first character of string in silc_parse_userfqdn is '@'
4969 then do not parse it. Affected file is
4970 lib/silcutil/silcutil.c.
4972 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4974 * Fixed minor bug in IDENTIFY command reply sending, which
4975 caused various weird problems during JOIN when it was
4976 resolving names for users. Affected file silcd/command.c.
4978 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4980 * Fixed the IDENTIFY command reply sending to chech better valid
4981 clients. It was possible to send incomplete list of replies.
4982 Affected file silcd/command.c.
4984 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4986 * Added silc_client_command[s]_[un]register functions now to
4987 dynamically register the commands in client library. Removed
4988 the static table of commands. This allows the client library
4989 to call commands without causing the application to know about
4990 what commands library has called.
4992 Removed the INFO command reply kludge to detect when the command
4993 was called by library. Now library use its own command reply
4994 function for INFO command.
4996 Added function silc_client_command_call to call a command.
4997 Application can use it to call command, not access the structure
5000 Now all commands that are sent by the client library (not
5001 explicitly sent by application) use own command reply functions.
5003 Affected files around lib/silcclient/ and in
5004 irssi/src/silc/core/.
5006 * Fixed the WHOIS command reply sending to chech better valid
5007 clients. It was possible to send incomplete list of replies.
5009 Fixed the WHOIS and IDENTIFY to send the request to router
5010 if normal server did not do it and did not find any results.
5012 Affected file silcd/command.c.
5014 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5016 * Moved the internal data from SilcClient context into its
5017 own file, not accesible to application. Affected files
5018 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5019 and other files in client library.
5021 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5023 * Added doc/examples installation target in Makefile.am.pre.
5026 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5028 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5029 commands the found client entry will be removed from the
5030 cache, after notifying application about the error. Affected
5031 file lib/silcclient/command_reply.c.
5033 * Changed the /MSG to check for exact nickname user gave, and
5034 not let `nick' match `nick@host' if it is only one found. Now,
5035 user must type the exact nickname (like nick@host2) even if
5036 there are no more than one same nicks found. This is to avoid
5037 a possibility of sending nickname to wrong nickname since
5038 `nick' could match `nick@host'. Affected file is
5039 irssi/src/core/silc-servers.c.
5041 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5043 * Do not print "you are now server operator" or similar when
5044 giving /away command. Affected files are
5045 irssi/src/silc/core/client_ops.c, silc-servers.h.
5047 * Made the silc_server_command_pending_error_check to send
5048 the same command reply payload it received back to the
5049 original sender of the command. This way all arguments
5050 that was received by the server will be received by the
5051 client too. Affected file silcd/command.c.
5053 * Added the silc_idcache_add to return the created cache entry
5054 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5056 * Add global clients to expire if they are not on any channel.
5057 This is because normal server will never know if they signoff
5058 if they are not on any channel. The cache expiry will take
5059 case of these entries. This is done by normal servers only.
5060 The affected files are silcd/command_reply.c,
5061 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5063 * If server receives invalid ID notification for WHOIS or
5064 IDENTIFY and the ID exists in the lists, it is removed.
5065 Affected file silcd/command_reply.c.
5067 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5068 in client then client entry that it matches is searched and
5069 the nickname is printed on the screen for user. Affected
5070 file irssi/src/silc/core/client_ops.c.
5072 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5074 * Use cache entry expire time in the LIST command reply to
5075 purge old entries from the cache after the LIST command
5076 reply has been received. This way we don't have non-existent
5077 entries in the cache for too long. Affected file is
5078 silcd/command_reply.c.
5080 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5082 * If we are normal server, and we've not resolved client info
5083 in WHOIS or IDENTIFY from router, and it is global client,
5084 we'll check whether it is on some channel. If it is not
5085 then we cannot be sure about its validity and will resolve it
5086 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5087 file silcd/command.c.
5089 * Search channel by name (if possible) rather than by ID
5090 in IDENTIFY command's command reply. Affected file is
5091 silcd/command_reply.c.
5093 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5095 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5096 Updated specs and implemented it. Affected file silcd/command.c,
5097 silcd/packet_send.c and silcd/packet_receive.c.
5099 * Implemented the <founder auth> payload handling in the JOIN
5100 command. If provided all conditions for channel joining
5101 except requirement to provide correct passphrase can be
5102 overrided by the channel founder. Updated the protocol specs.
5103 Affected file silcd/command.c.
5105 Added support for founder auth in JOIN command in client
5106 library. Fixed the parsing of the JOIN command now to support
5107 all options as they should be. The affected file is
5108 lib/silcclient/command.c.
5110 * Optimized the WHOIS and IDENTIFY commands to send the request
5111 to router only if it includes nicknames or other names. If
5112 they include only IDs then check the local cache first before
5113 routing. Affected file is silcd/command.c.
5115 * Added channels topic announcements. Affected file is
5116 silcd/packet_receive.c and silcd/server.c.
5118 * Fixed the silc_server_send_notify_topic_set to really destine
5119 the packet to channel. Affected file silcd/packet_send.c.
5121 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5122 library. Affected file lib/silcclient/client_notify.c.
5124 * Added UMODE announcements. Affected file silcd/server.c.
5126 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5128 * Memory leak fixes in:
5130 lib/silcutil/silcsockconn.c
5131 lib/silcske/silcske.c
5132 lib/silcske/groups.c
5134 lib/silccrypt/silcpkcs.c
5135 lib/silccore/silccommand.c
5136 lib/silccore/silcidcache.c
5141 * ROBOdoc documented the lib/silcske/groups.h file and a
5142 bit changed the interface for better.
5144 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5146 * Update the client entry context in the ID cache after
5147 nick change. Affected file lib/silcclient/command.c.
5148 Fixes the CUMODE command when regaining founder privileges,
5149 and a little WHOIS problem.
5151 * Fixed silc_net_gethostbyname to correctly call the
5152 inet_ntop. Affected file lib/silcutil/silcnet.c.
5154 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5156 * Added IPv6 support checking to the configure.in.pre, added
5157 also --enable-ipv6 option to override the check. Affected
5158 file configure.in.pre.
5160 * The silc_thread_create now calls the start function
5161 directly if threads support is not compiled in. Removes
5162 ugly #ifdef's from generic code. Affected files are
5163 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5165 * Added silc_net_gethostby[name/addr]_async to asynchronously
5166 resolve. Affected files are lib/silcutil/silcnet.[ch].
5168 * Added support for rendering IPv6 based server, client and
5169 channel IDs. Affected file lib/silcutil/silcutil.c.
5171 * Added support for creating IPv6 based server IDs. Affected
5172 file is silcd/serverid.c.
5174 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5176 * Added silc_net_gethostby[addr/name] into the
5177 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5178 routines. Added silc_net_is_ip[4/6]. Affected file is
5179 lib/silcutil/unix/silcunixnet.c. All routines that take
5180 address as argument now supports both IPv4 and IPv6 addresses.
5182 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5184 * Fixed LIST command reply sending in server. Affected file
5187 * Server now sends the kicker's client ID in the KICK notify
5188 to the kicked client. Affected file silcd/command.c.
5190 * The client library now parses the kickers client ID and
5191 UI displays it. Affected files lib/silcclient/client_notify.c
5192 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5194 * Made all payload parsing function prototypes consistent.
5195 They all take now const unsigned char * and uint32 pair as
5196 the payload data instead of SilcBuffer. Changes all around
5197 the source tree. Other unsigned char* -> const unsigned char*
5198 changes around the tree as well.
5200 * Optimized SFTP client and server packet sending not to
5201 allocate new buffer for each packet but to recycle the
5202 first allocated buffer. Affected files are
5203 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5205 * Optimized the SFTP client to use SilcList instead of
5206 SilcDList for requests, because it is faster. Affected file
5207 is lib/silcsftp/sftp_client.c.
5209 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5210 into lib/silccore/silcid.[ch].
5212 Renamed silcpayload.[ch] into silcargument.[ch].
5214 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5216 * If client entry is deleted with active key agreement
5217 session, abort the session.
5219 The silc_client_abort_key_agreement now calls the completion
5220 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5222 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5225 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5227 * Don't use __restrict in older GCC's. Affected file is
5228 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5230 * silc_net_localhost now attempts to reverse lookup the
5231 IP/hostname. Affected file lib/silcutil/silcnet.c.
5233 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5234 command. It can be used to gain founder privileges at
5235 the same time when joining the channel.
5237 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5238 kicker's client ID as well. Updated protocol specs.
5240 Defined that the server must send SILC_COMMAND_IDENTIFY
5241 command reply with error status to client who sent
5242 private message with invalid client ID.
5244 Updated the protocol specification.
5246 * Added silc_server_send_command_reply to send any
5247 command reply. Affected file silcd/packet_send.[ch].
5249 * Added silc_id_payload_encode_data to encode ID payload
5250 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5252 * The server now send IDENTIFY command reply with error
5253 status if client ID in private message is invalid. Affected
5254 file silcd/packet_receive.c.
5256 * Save the server key file with server's IP address in
5257 the filename instead of hostname. The affected file is
5258 irssi/src/silc/core/client_ops.c.
5260 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5262 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5265 * Added libtool support for compiling shared objects in
5266 lib/silcsim. Affected file configure.in.pre and
5267 lib/silcsim/Makefile.am. Original patch by cras.
5269 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5271 * Pid file configuration, and server's config file fixes
5272 patch by toma. Updated CREDITS file.
5274 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5276 * Fixed silc_client_channel_message to not try to decrypt
5277 the message twice if it resolved the destination client
5278 information. This could cause of dropping one channel
5279 message. Affected file lib/silcclient/client_channel.c.
5281 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5283 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5284 lib/silcclient/client.c. This function is used when the SILC
5285 Client is run under some other scheduler, or event loop or
5286 main loop. On GUI applications, for example this may be
5287 desired to used to run the client under the GUI application's
5288 main loop. Typically the GUI application would register an
5289 idle task that calls this function multiple times in a second
5290 to quickly process the SILC specific data.
5292 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5294 * Fixed silc_server_drop() for dropping the supplementary
5295 groups as well, this could cause a security hole on some
5298 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5300 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5303 * Write PID file after dropping privileges. Added -F option
5304 to run server on foreground. A patch by debolaz.
5305 Affected files silcd/server.c, silcd/silcd.c.
5307 * Fixed MOTD to return the MOTD file server name. Affected
5308 file silcd/command.c.
5310 * Added INFO command reply handling to the Irssi SILC Client.
5311 Affected file irssi/src/silc/core/client_ops.c.
5313 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5315 * Fixed the silc_idcache_list_* routines to really support
5316 the dynamic list. Fixes a crash. Affected file is
5317 lib/silccore/silcidcache.c.
5319 * Fixed the LIST command reply to really call LIST command's
5320 pending callbacks. Affected file silcd/command_reply.c.
5322 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5324 * Update conn->local_entry->nickname after giving NICK
5325 command. Affected file lib/silcclient/command.c.
5327 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5329 * Added the [pid] option to the silcd configuration file
5331 Affected files: serverconfig.[ch] and silcd.c
5333 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5335 * Save fingerprint in WHOIS command reply in server.
5336 Affected file silcd/command_reply.c.
5338 * Fixed NICK commands pending callback registration.
5339 Affected file lib/silcclient/command.c.
5341 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5343 * Use ++server->cmd_ident when sending commands in server,
5344 instead of random number. Affected file silcd/command.c.
5346 * Fixed GETKEY command reply to call actually GETKEY pending
5347 command callbacks. Affected file silcd/command_reply.c.
5349 * A bit stricter check for nicknames. Check for same nickname
5350 in NICK command also. Affected file silcd/command.c.
5352 * Do not call INFO command everytime client ID changes, only
5353 during first connecting. Affected file lib/silcclient/client.c.
5355 * Set the new nickname only after successful command reply for
5356 NICK command is returned by server. Affected file
5357 lib/silcclient/command.c.
5359 * Remove nicknames from nicklist during server_signoff notify.
5360 Should fix /NAMES bit more. The affected file is
5361 irssi/src/silc/core/silc-channels.c.
5363 * Added `fingerprint' field to the SilcIDListData in the
5364 silcd/idlist.h to hold the fingerprint of the client's
5367 Send the fingerprint of the client's public key in WHOIS
5370 Affected files silcd/command.c, and silcd/idlist.[ch].
5372 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5373 create fingerprint from given data.
5375 * Show the fingerprint of the client's public key in WHOIS.
5376 Affected files irssi/src/module-formats.[ch] and
5377 irssi/src/silc/core/client_ops.c.
5379 * Format the multiple same nicknames also during JOIN and
5380 NICK_CHANGE notifys. Affected file is
5381 lib/silcclient/client_notify.c.
5383 * Do not print error on screen for invalid private message
5384 payload since it can come if someone is sending private
5385 messages with wrong key. Affected file
5386 lib/silccore/silcprivate.c.
5388 * Fixed multiple concurrent /PING crash. Affected file
5389 lib/silcclient/command.c.
5391 * Changed the wrong ID encoding. All IP addresses must be
5392 in MSB first order in encoded format. They were encoded
5393 wrong and was in LSB format. Affected files are
5394 silcd/serverid.c, lib/silcutil/silcutil.c.
5396 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5398 * Call the `connect' client operation through the scheduler
5399 in case of error. Affected file lib/silcclient/client.c.
5401 * Call the `failure' client operation even if the error
5402 occurred locally during a protocol. Affected file is
5403 lib/silcclient/protocol.c.
5405 * Added support of sending LIST command to router from normal
5406 server. This way normal server can get list of all channels
5407 in the network too. Fixed the channel list sending in the
5408 server too. Affected files are silcd/command.c, and
5409 silcd/command_reply.[ch].
5411 * Added silc_server_update_channels_by_server and
5412 silc_server_remove_channels_by_server. They are used during
5413 disconnection of primary router and in backup router protocol.
5414 Affected file silcd/server_util.[ch], silcd/server.c and
5415 silcd/server_backup.c.
5417 * Fixed channel adding to global list in IDENTIFY command
5418 reply in server. Affected file silcd/command_reply.c.
5420 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5422 * If the incoming packet type is REKEY or REKEY_DONE process
5423 that packet always synchronously. Fixes yet another MAC
5424 failed error on slow (dialup) connections. Affected file
5425 lib/silcclient/client.c and silcd/server.c.
5427 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5429 * Call check_version SKE callback for initiator too. Affected
5430 file lib/silcske/silcske.c.
5432 * Implemented fix for security hole found in the SKE that was
5433 fixed in the specification few days back; the initiator's
5434 public key is now added to the HASH value computation.
5435 Added backwards support for the old way of doing it too, for
5436 old clients and old servers. Affected file is
5437 lib/silcske/silcske.c.
5439 * Enabled mutual authentication by default in SKE. If initiator
5440 is not providing mutual authentication the responder will
5441 force it. This will provide the proof of posession of the
5442 private key for responder. The affected files are
5443 lib/silcclient/protocol.c and silcd/protocol.c.
5445 * Do not cache anymore the server's public key during SKE.
5446 We do mutual authentication so the proof of posession of
5447 private key is done, and if the server is authenticated in
5448 conn auth protocol with public key we must have the public
5449 key already. Affected file silcd/protocol.c.
5451 * Added new global debug variable: silc_debug_hexdump. If
5452 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5453 file lib/silcutil/silclog.[ch].
5455 * Fixed compilation warning due to char * -> const char *.
5456 Affected files lib/silcutil/silcnet.h, and
5457 lib/silccore/silcauth.[ch].
5459 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5461 * Fixed CMODE command when new channel key was created. If
5462 the creation failed the old key was removed. Next time giving
5463 same command would crash the server since the old key was
5464 freed already. Affected file silcd/command.c.
5466 * Fixed the silc_server_announce_get_channels to not crash
5467 on reconnect. Affected file silcd/server.c.
5469 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5471 * Added silc_log_set_debug_string function to set a regex
5472 string to match for debug output. Only the function names,
5473 or filenames matching the given debug string is actually
5474 printed. This way it is possible to filter out those debug
5475 strings that user is not interested in.
5477 Fixed a bug in silc_string_regexify.
5479 Affected files lib/silcutil/silclog.[ch], and
5480 lib/silcutil/unix/silcunixutil.c.
5482 * Changed the -d options in both server and Irssi SILC client
5483 to take the debug string as argument. Affected files
5484 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5486 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5488 * Added silc_hash_babbleprint to create a Bubble Babble
5489 Encoded fingerprint. The encoding is developed by Antti
5490 Huima (draft-huima-babble-01.txt), and it creates human
5491 readable strings out of binary data. Affected file
5492 lib/silccrypt/silchash.[ch].
5494 * Print the babble print now in addition of fingerprint as well
5495 in Irssi SILC client. Affected files are
5496 irssi/src/fe-common/silc/module-formats.[ch],
5497 irssi/src/fe-common/silc/core/client_ops.c.
5499 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5501 * Fixed a security problem found in SKE. The initiator's
5502 public key too is now added to the HASH hash value creation
5503 which is signed by the responder to create the SIGN value.
5504 This will prevent anyone in the middle to lie to the responder
5505 about the initiator's public key. If this is done now, the
5506 man in the middle will get caught. Updated the protocol
5509 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5511 * Better installation directory handling. Configure module
5512 paths and other paths automatically to example_silc* files
5513 in doc/. A patch by toma.
5515 * Fixed compiler warning from MPI library, and from SILC RNG.
5518 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5519 It can be configured with ./configure. A patch by toma.
5521 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5523 * Find correct make to use in prepare-clean. A patch by
5524 toma. Affected file prepare-clean.
5526 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5528 * Added irssi variables use_auto_addr, auto_bind_ip,
5529 auto_bind_port and auto_public_ip.
5531 * Changed the interface for silc_client_send_key_agreement
5532 in lib/silcclient/silcapi.h
5536 irssi/src/silc/core/silc-core.c
5538 lib/silcclient/silcapi.h
5539 irssi/src/silc/core/silc-channels.c
5540 lib/silcclient/client_keyagr.c
5543 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5545 * Added silc_pkcs_public_key_compare to compare two
5546 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5548 * Check that the client who set the founder mode on the
5549 channel is the same client that is giving the founder
5550 mode to itself. It is done by comparing the saved public
5551 key (it is saved even in the authentication is passphrase).
5552 Affected file silcd/command.c.
5554 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5556 * Do not process packet for disconnected socket connection.
5557 Affected file lib/silccore/silcpacket.c.
5559 * Process the DISCONNECT packet through scheduler in the
5560 client library. Affected file lib/silcclient/client.c.
5562 * Fixed the silc_client_packet_parse to not to increase
5563 the packet sequence number if the conn->sock and the
5564 current socket connection is not same. This can happen
5565 for example during key agreement when the conn includes
5566 multiple socket connections (listeners). Affected file
5567 lib/silcclient/client.c.
5569 * The sender of the file transfer request now provides also
5570 the pointer (listener) for the key exchange protocol. If
5571 the listener cannot be created then it sends empty key
5572 agreement and lets the receiver provide the listener.
5574 Added `local_ip' and `local_port' arguments to the
5575 silc_client_file_send. If they are provided they are used,
5576 if not then it will attempt to find local IP address, if
5577 not found or bind fails then the remote client will provide
5580 Affected files are lib/silcclient/client_ftp.c and
5581 lib/silcclient/silcapi.h.
5583 * Extended the FILE SEND command to support defining the
5584 local IP and port for key exchange listener. They are
5585 optional. Affected file irssi/src/silc/core/silc-servers.c.
5587 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5589 * Defined to WHOIS command reply the sending of fingerprint
5590 of the client's public key (if the proof of posession of the
5591 corresponding private key is verified by the server).
5592 Updated to the protocol specification.
5594 * Added support of receiving the client's public key's
5595 fingerprint in command reply in client library. Affected
5596 file is lib/silcclient/command_reply.c, and
5597 lib/silcclient/idlist.[ch].
5599 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5601 * Do not send over 128 chars long nickname to the server
5602 in NICK command. Affected file lib/silcclient/command.c.
5604 * Do not send over 256 chars long channel names to the server
5605 in JOIN command. Affected file lib/silcclient/command.c.
5607 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5609 * Assure that silc_server_close_connection cannot be called
5610 twice for same socket context. Affected file is
5613 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5615 * Send error message to application if opening file for
5616 writing during file transfer fails. Affected file is
5617 lib/silcclient/client_ftp.c.
5619 Remove all file transfer sessions for a client that we're
5620 removing from ID cache.
5622 Affected file is lib/silcclient/client_ftp.c.
5624 * Fixed silc_net_addr2bin to return correct address. Affected
5625 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5627 * Fixed file transfer session removing on signoff notify.
5628 Affected file irssi/src/silc/core/silc-servers.c.
5630 * Added the SilcClientFileError to be returned in the monitor
5631 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5632 Affected file lib/silcclient/silcapi.h.
5634 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5636 * Fixed a crash in silc_client_ftp_free_sessions and
5637 silc_client_ftp_session_free_client. Affected file
5638 lib/silcclient/client_ftp.c.
5640 * Added `disabled' field in the SilcChannelEntry in the server
5641 to indicate if the server entry is disabled. Affected file
5642 silcd/idlist.h, silcd/command[_reply].c.
5644 * SILC server adds now /var/run/silcd.pid everytime it is
5645 started. Affected file silcd/silcd.c.
5647 * Added silc_server_packet_send_clients to send a packet to
5648 the provided table of client entries. Affected file
5649 silcd/packet_send.[ch].
5651 * Fixed a crash in client resolving in client_prvmsg.c in
5652 client library. Affected file lib/silcclient/client_prvmsg.c.
5654 * Do not actually remove the client directly from ID cache
5655 during SERVER_SIGNOFF, but invalidate it. This way we
5656 preserve the WHOWAS info for the client. Affected file
5657 silcd/server_util.c.
5659 * Fixed SERVER_SIGNOFF notify handling in the server. The
5660 server is now able to process incoming SERVER_SIGNOFF notify
5661 for a server that it doesn't even know about. It will remove
5662 the clients provided in the notify. Affected file
5663 silcd/packet_receive.c.
5665 * Check for partial packet in data queue after every packet that
5666 was found from the queue. Return and wait for more data if
5667 there is partial data in queue. Affected file is
5668 lib/silccore/silcpacket.c.
5670 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5672 * Added SilcClietFileError enum to indicate error in
5673 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5674 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5675 Affected files lib/silcclient/silcapi.h and
5676 lib/silcclient/client_ftp.c.
5678 * Check that newsize in silc_buffer_realloc is larger than
5679 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5681 * Added better monitor of file transfers. It now monitors
5682 key agreement protocol during the file transfer too. Added
5683 error reporting too. Affected files
5684 irssi/src/silc/core/silc-servers.c,
5685 irssi/src/fe-common/silc/module-formats.[ch].
5687 * Wrote a help file for FILE command.
5689 * Added silc_rng_global_get_byte_fast to get not-so-secure
5690 random data as fast as possible. Random data is read from
5691 /dev/urandom if available and from the SILC RNG if not
5692 available. It is used in padding generation. Affected file
5693 lib/silccrypt/silcrng.[ch].
5695 * All packets in client library are now processed synchronously.
5696 Optimized packet processing a lot. Affected file
5697 lib/silcclient/client.c.
5699 * All server connection packets are processing synchronously
5700 now in server, to optimize packet processing. Affected file
5703 * Include files are installed now only in Toolkit distribution
5704 if make install is given. Affected files: all Makefile.am's.
5706 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5708 * Assure that silc_client_notify_by_server_resolve does not
5709 resolve the client information multiple times. If it cannot
5710 be found by the first it cannot be found at all. Affected
5711 file lib/silcclient/client_notify.c.
5713 * Fixed WHOWAS command reply calling. Affected file
5714 lib/silcclient/command_reply.c.
5716 * Removed all references to silc_idlist_get_client from the
5717 Irssi SILC client since that call is internal call used by
5718 the library. The Irssi SILC client will use now client
5719 retrieval functions found in silcapi.h.
5721 * Fixed a bug in resolving nickname info before sending
5722 private message. It used freed memory. Affected file
5723 irssi/src/silc/core/silc-servers.c.
5725 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5727 * Assure my_channels statistics cannot go negative in server.
5728 Affected files silcd/server.c, silcd/server_util.c.
5730 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5732 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5734 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5736 * Win32 Toolkit changes. Affected files
5737 win32/silc.dsw, win32/libsilc/libsilc.def,
5738 win32/libsilcclient/libsilc.def,
5739 lib/silcutil/silcutil.c, and
5740 lib/sftp/sftp_fs_memory.c.
5742 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5744 * Added silc_net_localip to return local host's IP address.
5745 Affected file lib/silcutil/silcnet.[ch].
5747 * If key exchange or rekey protocol is active for a connection
5748 parse all packets syncronously since there might be packets
5749 in packet queue that we are not able to process without first
5750 processing packets before them. Affected file silcd/server,
5751 lib/silcclient/client.c.
5753 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5754 whether library should continue processing the packet.
5755 Affected file lib/silccore/silcpacket.h.
5757 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5758 SilcSFTPMonitorData to SFTP server to monitor various
5759 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5760 lib/silcsftp/sftp_server.c.
5762 * Added silc_file_size to return file size. Affected file
5763 lib/silcutil/silcutil.[ch].
5765 * Implemented the file transfer support for the client library.
5766 Added preliminary support for simple client to client one-file
5767 transmission. Affected file lib/silcclient/client_ftp.c,
5768 lib/silccilent/client.[ch].
5770 * Added new local command FILE to the Irssi SILC Client.
5771 It is used to perform the file transfer. It has subcommands
5772 SEND, RECEIVE, SHOW and CLOSE. Affected files
5773 irssi/src/silc/core/client_ops.c,
5774 irssi/src/silc/core/silc-server.[ch].
5776 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5778 * Relay the SILC_PACKET_FTP in the server. Affected files
5779 silcd/server.c and silcd/packet_receive.c.
5781 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5783 * Renamed silc_file_read and silc_file_write to functions
5784 silc_file_readfile and silc_file_writefile. Added function
5785 silc_file_open and silc_file_close. Affected files
5786 lib/silcutil/silcutil.[ch].
5788 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5790 * Resolve the client info when received private message or
5791 channel message for a client which nickname we don't know.
5792 Affected files lib/silcclient/client_prvmsg.c and
5793 lib/silcclient/client_channel.c.
5795 * Do not crash in /KEY if client is not connected. Affected
5796 file irssi/src/silc/core/silc-channels.c.
5798 * Added SilcClientStatus field to the SilcClientEntry in the
5799 lib/silcclient/idlist.h.
5801 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5802 is incomplete and is being resolved, it won't be resolved
5805 Make sure also that USERS command reply does not resolve
5806 twice information. Affected file is
5807 lib/silcclient/command_reply.c.
5809 Make sure that silc_client_get_clients_by_list does not
5810 resolve twice same information.
5812 * Check for valid client->id in the silc_server_free_client_data.
5813 Affected file silcd/server.c.
5815 * Fixed /GETKEY nick@server not to crash if the server entry
5816 is not found. Affected file lib/silcclient/command.c.
5818 * Fixed the silc_server_check_cmode_rights to check the
5819 requested modes correctly. Affected file silcd/command.c.
5821 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5823 * Better checks for non-printable chars in nick added.
5824 Affected file silcd/command.c.
5826 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5828 * Call the silc_server_udpate_servers_by_server in the
5829 primary router that comes back online in the backup resuming
5830 protocol. Otherwise it routes packets wrong. Affected file
5831 silcd/server_util.[ch], silcd/server_backup.c.
5833 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5835 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5836 lib/silcutil/silcbuffmt.[ch].
5838 * Redefined the SILC packet header to include the padding
5839 length. Affected file lib/silccore/silcpacket.[ch].
5841 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5842 length for maximum padding up to 128 bytes). Affected
5843 file lib/silccore/silcpacket.h.
5845 * Removed all backwards support for old 0.5.x MAC thingies.
5846 The SILC packet header change makes it impossible to be
5847 backwards compatible.
5849 * Send the ENDING packet with timeout in the backup resuming
5850 protocol. This is to assure that all routers has connected
5851 to the primary router. Affected file silcd/server_backup.c.
5853 * Changed the RNG to take the first IV from random data. It
5854 used to take it from zero actually. Changed the RNG also
5855 to use /dev/urandom during session. /dev/random is used
5856 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5858 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5860 * Changed the SILC packet header to have the first two bytes
5861 (the packet length) encrypted. Affected files aroung the
5862 code tree, lib/silccore/silcpacket.[ch]. Removed the
5863 SilcPacketCheckDecrypt callback. It is not needed anymore
5864 since the silc_packet_receive_process will determine now
5865 whether the packet is normal or special.
5867 * Implemented the unidirectional MAC keys. Affected files
5868 lib/silcske/silcske.c, silcd/protocol.c and
5869 lib/silcclient/protocol.c.
5871 * Implemented the packet sequence number to the MAC computation.
5872 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5873 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5874 lib/silcclient/protocol.c.
5876 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5878 * Allow backup router to announce servers. All servers
5879 announced by backup router are added to the global list
5880 automatically. Update hte server's socket to our primary
5881 router also when backup router announces a server.
5882 Affected file silcd/packet_receive.c.
5884 * Do not update the client->router in the function
5885 silc_server_udpate_clients_by_server if the client is on
5886 global list. We might fail to find any specific server
5887 for locally connected clients and local cell clients. They
5888 should still use the `from' and not `to' as client->router.
5889 This fixes backup router resuming protocol. Affected file
5890 silcd/server_util.c.
5892 * Decrease channel statistics count only if the channel
5893 deletion worked. Affected files are silcd/server.c and
5894 silcd/server_util.c.
5896 * Added silc_server_update_servers_by_server to update origin
5897 of all server entries. Used during backup router protocol.
5898 Affected files silcd/server_util.[ch], silcd/server.c. and
5899 silcd/backup_router.c.
5901 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5902 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5903 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5904 lib/silccrypt/silchmac.c.
5906 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5908 * Assure that router cannot reroute the same channel message
5909 to the sender. Affected file silcd/packet_receive.c.
5911 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5913 * Made better checks that the channel message is not sent
5914 to the router it came from. Affected file is
5915 silcd/packet_send.c. Fixed memory leak too.
5917 * Announce informations for incoming router connection, but
5918 only after checking if it is replaced by backup router.
5919 Affected file silcd/packet_receive.c.
5921 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5923 * Fixed the backup resuming protocol to work in multiple
5924 router environment. Affected file silcd/server_backup.c.
5926 * Route packet only to one router in the function
5927 silc_server_packet_send_to_channel. Affected file is
5928 silcd/packet_send.c.
5930 * Fixed silc_server_send_notify_dest to set the broadcast
5931 flag. Fixed the silc_server_send_notify_topic to actually
5932 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5933 Affected file silcd/packet_send.c.
5935 * Changed the SFTP Filesystem interface. Changed the
5936 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5937 the filesystem operation function. The SilcSFTPFilesystem
5938 is now a context that is allocated by all filesystem allocation
5939 functions and it already includes the operations structure
5940 and filesystem specific context. It is given as argument
5941 now to the silc_sftp_server_start. This made the interface
5942 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5943 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5945 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5947 * Changed the backup router adding and getting interfaces
5948 in the server. The router that will be replaced by the
5949 specified backup router is now sent as argument. Affected
5950 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5953 * Added silc_net_addr2bin_ne to return the binary form of
5954 the IP address in network byte order. Affected files
5955 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5957 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5959 * Check for existing server ID in silc_server_new_server
5960 and in silc_server_connect_to_router_final and remove the
5961 old entry if it exists. Affected file silcd/packet_receive.c,
5964 * Send the channel message always to only one router, either
5965 in upstream or downstream. Affected file is
5966 silcd/packet_send.c.
5968 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5970 * Wrote the definition of the backup resuming protocol to the
5971 protocol specification.
5973 * Removed one redundant channel key generation from normal
5974 server during joining procedure. Removed one redundant
5975 channel key sending from server to router during joining
5976 procedure. Affected file silcd/command.c.
5978 * Made minor bugfixes to the backup router resuming protocol.
5979 Affected file silcd/server_backup.c, server.c.
5981 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5983 * Added --disable-asm configuration option. Affected files
5984 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5987 * Implemented the backup resuming protocol that is used to
5988 resume the primary router position in the cell after the
5989 primary router comes back online. Affected files
5990 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5991 and silcd/server_util.[ch].
5993 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5995 * Sleep two (2) seconds after sending QUIT command to server.
5996 Affected file lib/silcclient/command.c.
5998 * Assure that if outgoing data buffer is pending do not force
5999 send any data. Affected file silcd/packet_send.c.
6001 * Assure that if outgoing data buffer is pending do not force
6002 send any data. Affected file lib/silcclient/client.c.
6004 * Implemented the backup router support when the primary router
6005 goes down. The servers and routers can now use the backup
6006 router as new primary router without loosing connectivity.
6008 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6010 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6011 in the server to indicate disabled entry. All data read
6012 from the connection will be ignored and no data is sent
6013 for entry that is disabled. Affected files are
6014 silcd/idlist.h, silcd/server.c.
6016 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6018 * Created SFTP client and server test programs in the
6019 lib/silcsftp/tests directory.
6021 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6023 * Implemented memory filesystem (virtual filesystem) for
6024 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6027 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6029 * Implemented the SFTP (SSH File Transfer Protocol) to the
6030 lib/silcsftp. It includes SFTP client and SFTP server
6033 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6035 * Moved lib/silccore/silcprotocol.[ch] to the
6036 lib/silcutil library.
6038 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6039 take variable argument list pointer as argument. Affected
6040 file lib/silcutil/silcbuffmt.[ch].
6042 * Added silc_buffer_set function that is used to set data
6043 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6044 Affected file lib/silcutil/silcbuffer.h.
6046 * Changed various routines in the core library to use the new
6047 silc_buffer_set instead of allocating new buffer only for
6050 * Added 64-bit value formatting and unformatting support to the
6051 silc_buffer_[un]format routines. Affected file is
6052 lib/silcutil/silcbuffmt.[ch].
6054 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6055 to includes/bitmove.h.
6057 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6059 * Fixed channel user mode saving in client library. Affected
6060 file lib/silcclient/command[_reply].c.
6062 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6064 * Defined the file transfer to the SILC Protocol. Added
6065 new packet type SILC_PACKET_FTP and defined File Transfer
6066 Payload. The mandatory file transfer protocol is SFTP
6067 (SSH File Transfer Protocol). Affected file in addition
6068 of the internet draft is lib/silccore/silcpacket.h.
6070 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6071 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6072 is used as part of backup router protocol when the primary
6073 router of the cell is back online and wishes to resume
6074 the position as primary router.
6076 * Redefined the MAC generation keys in the protocol. The
6077 same key is not used anymore in both direction. Both
6078 direction will now use different keys for sending and
6079 receiving. This fixes a potential security flaw. This
6080 change causes incompatibilities in the protocol.
6082 * Redefined also the MAC computation from the packet.
6083 An packet sequence number is now added to the MAC
6084 computation. This prevents possible replay attacks against
6085 the protocol. This change too causes incompatibilities
6088 Added `sequence' field to the SilcPacketContext to hold
6089 the current sequence number for the packet.
6091 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6093 * Added `created' field to the SilcIDListData in the file
6094 silcd/idlist.h to indicate the time when the entry was
6097 * Added `created' field to the SilcChannelEntry too. Affected
6098 file silcd/idlist.h.
6100 * Added `creation_time' aguments to all the announcement functions
6101 in the server. If it is provided then only the entries that
6102 was created after the provided time frame are actually
6103 announced. Affected file silcd/server.[ch].
6105 * The protocol says that the Channel ID's IP address must be
6106 based on the router's IP address. Added check for this in
6107 the silc_server_new_channel when processing incoming New Channel
6108 Payload. Affected file silcd/packet_receive.c.
6110 * Print out the correct version with --version in SILC client.
6111 Affected file irssi/src/silc/core/silc-core.c.
6113 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6115 * Fixed WHOWAS command to check for completnes of the client
6116 entry always, not just when the command is coming from client.
6117 Affected file silcd/command.c.
6119 * Added new function silc_server_packet_queue_purge to purge the
6120 outgoing data queue to the network. After the function returns
6121 it is guaranteed that the outgoing packet queue is empty.
6122 Affected file silcd/packet_send.[ch].
6124 * Purge the outgoing packet queue in the rekey protocol's final
6125 callback to assure that all rekey packets go to the network
6126 before quitting the protocol. Affected file silcd/server.c.
6128 * Added silc_client_packet_queue_parse as similar function as
6129 in server to the client library. The affected file is
6130 lib/silcclient/client.c.
6132 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6134 * Splitted silcd/server.c and created silcd/server_util.[ch]
6135 for utility functions.
6137 * Added new socket flag SILC_SF_DISABLED to indicate that the
6138 connection is open but nothing can be sent to or received from
6139 the connection. Affected file lib/silcutil/silsockconn.[ch].
6140 The checking for disabled socket is checked in the low level
6141 silc_socket_write and silc_socket_read functions.
6143 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6145 * Allow only nicknames and channel names that fits into the
6146 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6148 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6150 * When processing JOIN command reply in server check that if
6151 the channel exists in our global list we'll move it the local
6152 list. Affected file silcd/command_reply.c.
6154 * Fixed the check whether client is joined on the channel already
6155 in JOIN command. Affected file lib/silcclient/command.c.
6157 * Fixed the JOIN command reply to check whether the channel
6158 already exists. Affected file lib/silcclient/command_reply.c.
6160 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6162 * Added silc_ske_status_string to map the SKE error numbers
6163 to readable strings. The affected files are
6164 lib/silcske/silcske[_status].[ch].
6166 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6168 * Do not show the private channels on the WHOIS channel list
6169 as it is not allowed by the protocol. The affected file is
6172 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6174 * Assure that the packet length digged from the actual packet
6175 is something sensible in the silc_packet_decrypt_rest_special
6176 in lib/silccrypt/silcpacket.c.
6178 * Free and NULL the allocated pointer in silc_hmac_alloc if
6179 the HMAC allocation fails. The affected file is
6180 lib/silccrypt/silchmac.c.
6182 * Print the selected security properties to the log files in
6183 the server. Affected file silcd/protocol.c.
6185 * Add SKE's reference counter even if calling the completion
6186 callback manually. Otherwise it goes negative, although it
6187 does not cause any problems. The affected file is
6188 lib/silcske/silcske.c.
6190 * Remove the client entry with short timeout after giving the
6191 KILL command. Affected file lib/silcclient/command.c.
6193 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6194 case all found clients are already disconnected (WHOWAS would
6195 found them) in the server. Affected file silcd/command.c.
6197 * Update the last_receive (time of last data received) to be
6198 updated only when received private or channel message so that
6199 the idle time showed in WHOIS makes more sense.
6201 * Added boolean field `valid' in to the SilcClientEntry in the
6202 client library to indicate whether the entry is valid or not.
6203 This fixes the nickname change bug on channel when changing
6204 the nickname to be same than the old (like nick to Nick) the
6205 nickname formatter doesn't set the new nick anymore to Nick@host.
6206 Affected file lib/silcclient/idlist.[ch].
6208 * Now actually fixed the nickname changing on disconnection.
6209 Added new function silc_change_nick to the Irssi SILC Client.
6210 Affected file irssi/src/silc/core/client_ops.c,
6211 irssi/src/silc/core/silc-nicklist.[ch].
6213 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6215 * Check that the public key exists in the GETKEY command before
6216 trying to encode it. Affected file silcd/command.c.
6218 * Print some notifications on received public keys with GETKEY
6219 command in the Irssi SILC Client. Affected files are
6220 irssi/src/fe-common/silc/module-formats.[ch],
6221 irssi/src/silc/core/client_ops.c.
6223 * Use IDENTIFY command to resolve the server information in the
6224 GETKEY command instead of INFO command. Affected file
6225 lib/silcclient/command.c.
6227 * All command reply functions in the client library now calls
6228 the pending command reply callbacks even if an error has
6229 occurred. The server has done this a long time and now it was
6230 time to move the client library to this as well. Now all
6231 errors can be delivered back to the pending command reply
6232 callbacks if necessary. Affected files are
6233 lib/silcclient/command[_reply].[ch].
6235 * Change the nickname on disconnection back to the username
6236 because in reconnect the server will enforce it to it anyway.
6237 Affected file irssi/src/silc/core/silc-servers.c.
6239 * Fixed a config file parsing bug in the Irssi SILC client.
6240 Affected file irssi/src/silc/core/clientconfig.c.
6242 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6244 * When printing the channel mode on JOIN, verify that the
6245 channel key and channel's HMAC are valid. Affected file
6246 irssi/src/silc/core/client_ops.c.
6248 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6250 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6251 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6252 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6254 * Removed channel key rekey task deleting from the function
6255 silc_server_save_channel_key. Affected file silcd/server.c.
6256 Added explicit timeout task context instead that is used to
6257 delete the task if we are registering a new task before the
6258 new task has elapsed.
6260 * When channel key rekey occurs the client library now saves
6261 the old channel key for a short period of time (10 seconds) and
6262 is able to use it in case some is still sending channel
6263 messages encrypted with the old key after the rekey. Affected
6264 file lib/silcclient/[idlist.h|client_channel.c].
6266 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6268 * Added check to the silc_server_new_id_real to not accept
6269 new ID if it is the sender's own ID. Affected file is
6270 silcd/packet_receive.c.
6272 * Assure that we do not announce ourself or the one we've
6273 sending our announcements when we're router and are announcing
6274 servers to our primary router. Affected file silcd/server.c.
6276 * Fixed silc_server_command_identify_check_client to assemble
6277 correct WHOIS packet. It send corrupted WHOIS packet and
6278 caused problem with router to router connections. Affected
6279 file silcd/command.c.
6281 Fixed also silc_server_command_whois_check the same way
6282 as for the IDENTIFY command.
6284 * Added new SilcIDListStatus to the server in the SilcIDListData
6285 structure. The status now includes the current status of
6286 the entry (like registered, resolved etc.). Affected file
6287 silcd/idlist.[ch]. Defined a bunch of different status types
6288 as well. This replaced the old boolean registered field as well.
6290 Added resolve_cmd_ident field to the SilcClientEntry structure
6291 too so that if the entry is for example being resolved so
6292 another command may attach to the same pending command reply
6293 without requiring to resolve the same entry again. This concept
6294 should optimize the WHOIS and the IDENTIFY resolving under
6295 heavy load by taking away unnecessary resolving for entries
6296 that are being resolved already.
6298 Added support for adding multiple pending commands for one
6299 command idenfier. Affected file silcd/command[_reply].[ch].
6301 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6302 before deleting the data. Otherwise the hash table will have
6303 freed data in comparison functions. Affected file is
6304 silcd/command_reply.c.
6306 * Fixed silc_idlist_replace_client_id to add the new entry to
6307 the cache with NULL nickname. Otherwise there will be invalid
6308 memory as the nickname after the nickname is freed. Affected
6309 file silcd/packet_receive.c.
6311 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6312 saved into wrong slots because the previous number of entries
6313 was not taken into account. Affected file silcd/idlist.c.
6314 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6316 * If we are router and we receive JOIN notify to a channel that
6317 does not have any users then notified client is marked as the
6318 channel founder, as it is it. The affected file is
6319 silcd/packet_receive.c
6321 * Added to the extended hash table API's table_del_*ext functions
6322 the destructor as argument too, so that the caller can decide
6323 which destructor to use or whether to use destructor at all.
6324 Affected file lib/silcutil/silchashtable.[ch].
6326 * Fixed ID Cache purging. It actually deleted the entries from
6327 the hash table after the data was freed. The hash table ended
6328 up comparing freed memory. The affected file is
6329 lib/silccore/silcidcache.c.
6331 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6333 * Fixed Irssi SILC client's KILL command's HELP syntax.
6335 * The USERS command now resolves the detailed user information
6336 if the userinfo field is missing. Affected file is
6337 lib/silcclient/command_reply.c.
6339 * Do not print error in silc_file_read if the read file does
6340 not exist. Just silently return NULL. Affected file is
6341 lib/silcutil/silcutil.c.
6343 * Fixed the silc_log_output to not wine about NULL filename
6344 and to not create some bogus " " filename. Affected file is
6345 lib/silcutil/silclog.c.
6347 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6349 * Fixed various printing bugs on the user interface in the
6350 Irssi SILC Client. Minor changes that were forgotten from
6353 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6355 * Fixed the configure.in.pre and the compilation and distribution
6356 environment to support the new autoconf 2.52. That version is
6357 now required to compile the CVS trunk.
6359 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6361 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6362 to generally parse user@fqdn format strings. Affected file
6363 lib/silcutil/silcutil.c.
6365 * Added nickname_format and nickname_force_format fields to the
6366 SilcClientParams structure. The first one defines the format
6367 for the nicknames that the library will enforce if the receives
6368 multiple same nicknames. The second one is boolean value and
6369 can be used to force the library to always enforce the format
6370 to the nicknames regardles whether there are multiple nicknames
6371 or not. This configurable formatting was employed to flexibly
6372 support accessing multiple nicknames from the user interface.
6373 The userinterface can now set the nicknames to what ever format
6374 they prefer. Affected file lib/silcclient/silcapi.h.
6376 Added function silc_client_nickname_format to the file
6377 lib/silcclient/idlist.c. It performs the nickname formatting.
6379 Added new field `hostname´ to the SilcClientEntry context.
6380 It holds the hostname of the client. Affected file is
6381 lib/silcclient/idlist.h.
6383 * Irssi SILC Client sets the nicknames in nick@hostn format.
6384 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6385 irssi/src/silc/core/silc-core.c.
6387 The WHOIS printing now also shows both the real nickname and
6388 the formatted nickname so that user knows how to access the
6389 user if there are multiple same nicknames cached. Affected
6390 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6391 printing formatting too to take the hostname now as a separate
6392 argument. The Affected file is
6393 irssi/src/fe-common/silc/modules-formats.[ch].
6395 * Changed the silc_client_get_clients_local to accept the formatted
6396 nickname as argument. It accepts the real nickname too but the
6397 formatted nickname can be used to find the true entry from
6398 multiple entries. Affected file lib/silcclient/silcapi.h and
6399 lib/silcclient/idlist.c.
6401 * Added nickname_format_parse field to the SilcClientParams.
6402 It is a callback function provided by the application to parse
6403 the nickname out of the formatted nickname string. The library
6404 calls it to get the nickname from the formatted string. Since
6405 the application generally knows better the format of the nickname
6406 string it parses it instead of the library, even though library
6407 encodes the formatted string. If the callback function is not
6408 provided then the library will use the string as is. The
6409 affected file is lib/silcclient/silcapi.h.
6411 * All the nickname strings passed to the client library in
6412 commands are now expected to be formatted nickname strings.
6413 If the command does not support the formatted nickname string
6414 it will assume that the sent string is the actual nickname.
6415 Affected file lib/silcclient/command.c.
6417 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6419 * Added public key authentication support to OPER and SILCOPER
6420 commands in the client library. Affected file is
6421 lib/silcclient/command.c.
6423 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6425 * Changed the get_auth_methdod client operation to be asynchronous.
6426 It can be async if the application resolves the authentication
6427 method from the server during the negotiation. Added new
6428 SilcGetAuthMeth completion callback that the application will
6429 call after resolving the authentication method.
6431 Added function silc_client_request_authentication_method that
6432 the application can use to resolve the authentication method
6433 from the server. Added also SilcConnectionAuthRequest callback
6434 that the library will call after the server has replied. The
6435 application can call this function if it does not know the
6436 current authentication method.
6438 Affected files are lib/silcclient/client.c and
6439 lib/silcclient/silcapi.h.
6441 * The Irssi SILC client now automatically resolves the authentication
6442 method incase any configuration information is not present (and
6443 currently there never is). The affected file is
6444 irssi/src/silc/core/client_ops.c.
6446 * Fixed public key authentication from the client library.
6447 Affected file lib/silcclient/protocol.c. Changed also the
6448 protocol specification about the public key authentication in
6449 the connection authentication protocol. The actual data to be
6450 signed is now computed with a hash function before signing.
6452 * Fixed the public key authentication from the server as well.
6453 Affected file silcd/protocol.c.
6455 * Removed the mlock()'s from the memory allocation routines.
6456 Affected file lib/silcutil/silcmemory.c. The ./configure does
6457 not check anymore for the mlock(). Affected file is
6460 * Fixed USERS command in server to allow the execution of the
6461 command for private and secret channels if the client sending
6462 the command is on the channel. Affected file silcd/command.c.
6464 * Fixed silc_client_get_clients_local to return the clients
6465 count correctly. It could return wrong value. Affected file
6466 lib/silcclient/idlist.c.
6468 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6470 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6471 types. The assembler optimizations seemed not to like 64-bit
6472 data types. The assmebler optimizations thus are now enabled
6473 also for BSD systems as opposed to only enable them for Linux.
6475 * Do not check for threads at all on BSD systems. Affected
6476 file configure.in.pre.
6478 * Removed -n and -h options from the Irssi SILC Client since
6479 they are not used in silc.
6481 * Fixed the prime generation to assure that the first digit
6482 of the generated random number is not zero since our conversion
6483 routines does not like number strings that starts with zero
6484 digit. If zero digit is seen the random number is regenerated.
6485 This caused some corrupted RSA keys when the zero first digit
6486 was met. Affected file lib/silcmath/silcprimegen.c.
6488 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6490 * Fixed WIN32 configuration in the ./configure script.
6491 Fixed to include xti.h on environments that has it.
6492 Patches by Carsten Ilchmann and andrew.
6494 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6496 * Changed the silc_id_create_client_id to be collision
6497 resistant. It is now assured that there cannot be created
6498 two same client ID's. I suspect that some weird bugs in
6499 the server were actually caused by duplicate Client IDs.
6500 Affected file silcd/serverid.[ch]. A router receiving
6501 new ID now also assures and informs the sending server
6502 if the ID caused collision.
6504 * Changed the silc_id_create_channel_id to also assure that
6505 there are no collisions.
6507 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6509 * Statement about ignoring the Mutual Authentication flag when
6510 performing rekey with PFS was a bit misleading. It is ignored
6511 if it was set in the initial negotiation, it cannot be even
6512 set in the rekey. Fixed in the ke-auth draft. Started the
6513 new versions of the protocol drafts in the doc/.
6515 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6517 * Fixed a bug in silc_client_command_identify_save when saving
6518 new channel information. The channel name was no duplicated
6519 and caused crash on exit. Affected file is
6520 lib/silcclient/command_reply.c.
6522 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6524 * Fixed the getkey command handling in the server. Send just
6525 empty OK reply to the sender if the key could not be fetched
6526 (but everything else was ok, like the key just was not available).
6527 Changed the public key parameter to optional in the protocol
6528 specs so that empty OK reply can be sent. Affected file
6531 Added a message to Irssi SILC client to tell to user if the
6532 server did not return a public key.
6534 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6536 * Fixed a channel key regeneration bug. It registered new
6537 timeout tasks exponentially until all system resources were
6538 used. Affected file silcd/server.c.
6540 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6542 * Added the SILC Document generator to the scripts/silcdoc.
6543 It can be used to generate the Toolkit Reference Manual out
6544 of the source tree. Internally it will also use the RoboDoc
6545 generator now imported in util/robodoc.
6547 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6549 * Added couple of return's in rekey protocol if error orccurred
6550 during the protocol. The execution must be terminated.
6551 Affected file silcd/protocol.c. Also, terminate the protocol
6552 always with timeout.
6554 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6556 * The client's Client ID was created initally from the wrong
6557 nickname (it could have been in format nick@host) in the
6558 silc_server_new_client. Affected file silcd/packet_receive.c
6560 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6562 * Added some SILC_LOG_ERROR's to various error conditions
6563 if client could not be added to ID cache. Affected files
6564 silcd/packet_receive.c and silcd/server.c.
6566 * When client's sock->user_data is freed, NULL also the
6567 client->router and client->connection pointers. Added check
6568 for these pointers being NULL to various places around the
6569 code. Affected file silcd/server.c.
6571 * Added client->data.registered == TRUE checks to various
6572 places around the code to assure that unregistered client's
6573 are not handled when it is not allowed. Affected file
6576 * Added `bool registered' fields to all
6577 silc_idlist_[server|client]_get_* routines to indicate whether
6578 the fetched client needs to be registered or not. Affected
6579 file silcd/idlist.[ch].
6581 * Add your own entry as registered to the ID cache in the
6582 server. Affected file server.c.
6584 * Fixed a bug in silc_server_new_server. The SilcServer was
6585 set as the new server's context instead of SilcServerEntry.
6586 This naturally caused some weird bugs.
6588 * Added "updated" field the SilcChannelEntry which indicates
6589 the time since the channel entry was last accessed. This
6590 can be used to determine whether it is necessary to
6591 announce the channel after backup resuming protocol.
6592 Affected files silcd/idlist.[ch].
6594 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6596 * Do not delete the channel rekey task when adding it
6597 for in silc_server_create_channel_key.
6599 * Changed the silc_server_create_channel_key to return
6600 TRUE or FALSE to indicate the success of the channel key
6603 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6605 * Fixed MSVC++ project files and added missing files to
6606 Makefiles under win32/.
6608 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6610 * Do not add TCP_NODELAY flag if the operating system
6611 does not have it defined. Affected files are
6612 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6614 * Fixed buffer overflow from Irssi SILC Client. Affected
6615 file irssi/src/fe-common/core/themes.c.
6617 * Fixed double free in client library in the file
6618 lib/silcclient/client.c when disconnecting from server.
6620 * Applied double free patch from cras to Irssi SILC client.
6621 Affected files irssi/src/core/[modules/expandos].c
6623 * Fixed the disconnection handling to Irssi SILC Client.
6624 The application must call silc_client_close_connection
6625 in ops->connect client operation in case of failure of
6626 the connection. Affected file is
6627 irssi/src/silc/core/client_ops.c.
6629 * Do not set sock->protocol to NULL in the function
6630 silc_client_close_connection after executing the protocol's
6631 final callback since the sock might not be valid anymore.
6632 Affected file lib/silcclient/client.c.
6634 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6636 * Do not enable SILC_THREADS if the linking with libpthread
6637 did not happen. Affected file configure.in.pre.
6639 * Added notion to protocol specification that server must
6640 verify the sent authentication payload with CMODE when
6641 setting the channel founder key. Implemented it to the
6642 server. Affected file silcd/command.c.
6644 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6646 * Added _EXTRA_DIST SILC distribution variable to the
6647 distributions file. It is used to conditionally add extra
6648 files or directories to the specific distribution. Affected
6649 files ./prepare, Makefile.am.pre and distributions.
6651 Removed the `_' from the start of the distribution names.
6654 * Added README.WIN32 for instructions to compile the Toolkit
6657 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6659 * Fixed a double free in disconnection in the server. Affected
6660 file is silcd/server.c.
6662 * Fixed the lib/silcske/groups.c to work now also with GMP
6663 MP library. The string conversion did not work when using
6664 specific base and the base is indicated in the string as well.
6666 * Created win32/ directory which now includes MSVC++ specific
6667 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6668 It will appear only in the toolkit distribution
6670 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6672 * Changed the key material distribution function in case when
6673 the hash output is too short. The data is now concatenated
6674 a bit differently than it used to. Made the change to the
6675 SKE protocol specification.
6677 * Added better GMP detection to configure.in.pre. A patch
6680 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6682 * Fixed a minor bug in SKE that might cause some problem on
6683 some platforms. Affected file lib/silcske/silcske.c.
6685 * Added the cookie checking for initiator in the SKE. It checks
6686 that the responder returns the sent cookie unmodified. The
6687 affected file is lib/silcske/silcske.c. Added new SKE
6688 error type INVALID_COOKIE that can be sent during the
6689 negotiation. Fixed some memory leaks as well.
6691 * Added the "invalid cookie" error message to Irssi SILC client's
6694 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6696 * Added `task_max' field to the SilcClientParams to indicate
6697 the maximum tasks the scheduler can handle. If set to zero,
6698 default values are used. Affected file lib/silcclient/silcapi.h.
6700 * Fixed memory leaks in silc_client_close_connection. Affected
6701 file lib/silcclient/client.c.
6703 * Added silc_client_del_client_entry to client library to free
6704 all memory of given client entry. Affected file is
6705 lib/silcclient/idlist.[ch].
6707 * Added new functions silc_client_del_channel and
6708 silc_client_del_server to delete channel and server entries.
6709 Affected file lib/silcclient/[silcapi.h/idlist.c].
6711 * Removed silc_client_del_client_by_id from silcapi.h.
6713 * Fixed the INFO command to return the server's own info
6714 correctly when querying by Server ID. Affected file is
6717 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6719 * Removed the non-blocking settings in WIN32 code in the
6720 silc_sock_[read/write] and added SleepEx instead. Affected
6721 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6722 of input data is now checked with FIONREAD and ioctlsocket.
6724 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6726 * Call silc_schedule_task_del_by_context in the
6727 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6728 Affected file lib/silccore/silcprotocol.c.
6730 * Call silc_protocol_cancel for active protocols in the
6731 silc_server_close_connection if the funtion
6732 silc_server_free_sock_user_data has not been called.
6733 Affected file silcd/server.c.
6735 * Generic tasks cannot be deleted using the del_by_fd
6736 task deleting function since generic tasks does not match
6737 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6739 * Added a notion to SILCOPER help file that the SILCOPER works
6740 only on router server, not on normal server.
6742 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6744 * Added for WIN32 support for the new scheduler as well.
6745 Affected file lib/silcutil/win32/silcwin32schedule.c.
6747 * Fixed the SHA1 implementation to work on various platforms.
6749 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6751 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6752 API. It is part of the scheduler now. Everything else is
6753 as previously but some functions has changed their names.
6754 Checkout the lib/silcutil/silcschedule.h for the interface.
6755 Updated all applications to use the new interface. Affected
6756 files are lib/silcutil/silcschedule.[ch].
6758 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6760 * Found a bug in the SKE implementation. The HASH value,
6761 specified by the protocol, was not computed correctly. The
6762 public key of the responder was not added to the computation
6763 even though it is mandatory. Affected file lib/silcske/silcske.c.
6764 This unfortunately causes incompatibilities with older
6765 clients and servers.
6767 * Added WIN32 specific network init and uninit functions:
6768 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6769 the Winsock2. Affected file lib/silcutil/silcnet.h and
6770 lib/silcutil/win32/silcwin32net.c.
6772 * Set the socket always to nonblocking mode on WIN32 after
6773 reading data or writing data. Affected file is
6774 lib/silcutil/win32/silcwin32sockconn.c.
6776 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6778 * Fixed various compilation problems under WIN32. Affected
6779 files lib/silcutil/win32/silcwin32thread.c and
6780 lib/silcutil/win32/silcwin32schedule.c.
6782 * Removed all _internal.h #includes from public header
6783 files. Internal headers must never be included from
6786 Removed also the lib/silcske/payload_internal.h file.
6788 * All include files that may be needed (public and some others
6789 included by the public headers) by application developers are
6790 now copied to the ./includes directory. It does not copy any
6791 internal headers. Affected file Makefile.defines.pre and all
6792 Makefile.am's under lib/ and subdirs.
6794 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6796 * Do not change the ~/.silc directory's permissions automatically.
6797 Affected file irssi/src/silc/core/clientutil.c.
6799 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6801 * Do not cancel the protocol in silc_server_close_connection
6802 it might cause recursion. Now cancelled in the function
6803 silc_server_free_sock_user_data. Affected file silcd/server.c.
6805 * Fixed the silc_server_remove_clients_by_server to regenerate
6806 the channel keys correctly finally. Added also new function
6807 silc_server_remove_clients_channels to actually do it.
6808 Affected file silcd/server.c.
6810 * Fixed the silc_server_new_channel to not crash by giving
6811 wrong router to the new channel. Affected file is
6812 silcd/packet_receive.c.
6814 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6816 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6817 which is given as argument to the silc_client_alloc now.
6818 It can be used to configure the client and set various parameters
6819 that affect the function of the client.
6821 * The USERS command in server did not check whether the channel
6822 is private or secret. Affected file silcd/command.c.
6824 * Added new argument to the USERS command in protocol specification.
6825 The USERS command now can take the channel name as argument
6826 as well. Added support for this in client and server and
6827 updated the protocol specs.
6829 * Completed the GETKEY command in client. It can be now used
6830 to fetch also servers public key not only some clients.
6831 Affected files lib/silcclient/command[_reply].c.
6833 * Added silc_client_get_server to return server entry by the
6834 server name. Affected files lib/silcclient/silcapi.h and
6837 * Redefined the IDENTIFY command in protocol specification to be
6838 more generic. It now can be used to query information about
6839 any entity in the SILC Network, including clients, servers and
6840 channels. The query may be based either the entity's name
6841 or the ID. Added support for this in both client and server.
6843 Affected files silcd/command.c and lib/silcclient/command.c
6844 and command_reply.c.
6846 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6847 the _from_client and _from_server functions. Affected file
6850 * Added silc_client_get_channel_by_id_resolve to the file
6851 lib/silcclient/silcapi.h to resolve channel information by
6852 its ID. Added also silc_client_get_channel_by_id that
6853 does not resolve it from the server.
6855 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6857 * Added SilcServerEntry context into the client library
6858 to represent one server. The INFO command now allocates
6859 these to save the resolved server info. For now on the
6860 client library will also keep information about servers,
6861 connected and resolved with INFO.
6863 The INFO command now allocates the SilcServerEntry context
6864 and saves the server info there. The COMMAND_REPLY in
6865 the INFO now returns the parameters to application in
6866 same order as defined in the protocol specification.
6868 The entries are cached in the client->server_cache.
6870 * The INFO command is now issued after received the Client ID
6871 from the server. Affected file lib/silcclient/client.c.
6873 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6874 to the application as the mode changer might be server.
6875 It is guaranteed that NULL is not returned anymore to the
6876 application. Affected file lib/silcclient/client_notify.c.
6878 The ID Type is now also passed to the application so that
6879 it can check whether the returned entry is SilcClientEntry
6882 Added new function silc_client_get_server_by_id to return
6883 the server entry by ID. Affected files are the
6884 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6886 * Do not create the channel in the Irssi SILC Client when issuing
6887 the JOIN command but when received the sucessful JOIN command
6888 reply. Otherwise the channel might get created even though we
6889 could not join it. The Affected file is
6890 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6892 * Fixed a channel joining bug in router. The router must also
6893 check the channel modes, invite and ban lists etc. when serving
6894 the JOIN command sent by normal server. Affected file is
6895 silcd/command.c. The router now resolves the client's
6896 information from the server who sent the JOIN command if it
6897 does not know it, and processes the JOIN command only after
6900 * Changed the SilcCommandCb to take new argument; void *context2.
6901 Affected file lib/silccore/silccommand.h
6903 The second argument in the command callbacks in the server now
6904 includes the SilcServerCommandReplyContext if the command was
6905 called as pending command callback from the command reply.
6906 Otherwise it is NULL. When called as pending the status of the
6907 command reply will be checked and if it was erronous the
6908 error will be sent to the original sender of the command.
6909 This way the client always receives the error messages even
6910 though the server was actually the one who received the error
6911 when it resent the command to router, for example. Affected
6912 files silcd/command[_reply].[ch].
6914 * Fixed sending WHOWAS command's error message to client if
6915 the requested client could not be found. It was missing.
6918 * Changed the CMODE and CUMODE commands reply arguments in the
6919 protocol specification. The Channel ID is now sent in both
6920 of the commands to identify the channel. Implemented this
6921 new feature to the client and server. Affected files
6922 lib/silcclient/command_reply.c and silcd/command.c.
6924 * Made better checks for invite and ban lists in the JOIN
6925 command in server. Affected file silcd/command.c.
6927 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6929 * The server now performs the incoming host IP/DNS lookup
6930 using the silc_socket_host_lookup and thus does not block
6931 the server anymore. Affected file silcd/server.c.
6933 * Completed the multi-thread support for SILC Scheduler in
6934 the lib/silcutil/silcschedule.c.
6936 * Fixed the configure.in.pre to detect the pthread correctly
6939 * Fixed a deadlock in silc_task_queue_wakeup in the file
6940 lib/silcutil/silctask.c.
6942 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6944 * Added new function silc_schedule_wakeup that is used in
6945 multi-threaded environment to wakeup the main thread's
6946 schduler. It needs to be used when a thread adds a new task
6947 or removes a task from task queues. After waking up, the
6948 scheduler will detect the task queue changes. If threads
6949 support is not compiled in this function has no effect.
6950 Implemented the wakeup mechanism to both Unix and WIN32
6951 systems. Affected files are lib/silcutil/silcschedule.[ch],
6952 lib/silcutil/unix/silcunixschedule.c and the
6953 lib/silcutil/win32/silcwin32schedule.c.
6955 * Added new function silc_task_queue_wakeup to wakeup the
6956 scheduler by the specified task queue. Affected file
6957 lib/silcutil/silctask.[ch].
6959 * The silc_socket_host_lookup_start now wakes up the scheduler
6960 after adding the timeout task. Affected file is
6961 lib/silcutil/silcsockconn.c.
6963 * The silc_socket_host_lookup is synchronous now if the threads
6964 support is not compiled in. However, the callback is still
6965 called asyncronously through the scheduler, anyway. Affected
6966 file lib/silcutil/silcsockconn.c.
6968 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6970 * Added new function silc_socket_host_lookup to perform
6971 asynchronous IP and FQDN lookups for the socket connection.
6972 Affected files lib/silcutil/silcsockconn.[ch].
6974 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6976 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6977 that may or may not compile the mutex support in.
6979 Changed the silc_mutex_alloc interface. It allocates the
6980 mutex now to the sent pointer and returns TRUE or FALSE.
6982 Affected file lib/silcutil/silcmutex.h.
6984 * Wrote the SILC Task Queue interface to support multi-threads.
6985 Affected file lib/silcutil/silctask.[ch].
6987 * Wrote the SILC Scheduler to support multi-threads. Affected
6988 file lib/silcutil/silcschedule.c.
6990 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6992 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6993 in lib/silcutil/win32/.
6995 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6997 * Defined SILC Mutex API and SILC Thread API and implemented
6998 them for Unix. Affected files are
6999 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7000 lib/silcutil/unix/silcunixmutex.c and
7001 lib/silcutil/unix/silcunixthread.c.
7003 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7005 * Fixed the silc_server_remove_clients_by_server's channel
7006 key re-generation. The hash table handling was incorrect
7007 and would not work with many channels. Affected file is
7010 * Fixed some memory leaks around the server code.
7012 * Rewrote the silc_server_get_users_on_channel to support IPv6
7013 based Client ID's. Affected file silcd/server.c.
7015 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7016 specification. However, a separate document must be written
7017 to define the detailed signing procedure and the payload
7018 associated with the flag. Defined the flag to the
7019 lib/silccore/silcchannel.h as well.
7021 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7023 * Changed the dynamic tables to static size tables in the
7024 lib/silccrypt/silchmac.c.
7026 * Removed GCC dependencies from the code. A patch by cras.
7028 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7030 * Do not show the error "Error receiving packet bla bla"
7031 in server if it really was not an error (-2 means that reading
7032 is pending). Affected file silcd/server.c.
7034 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7036 * Fixed a possible crash in silc_server_remove_clients_by_server
7037 in silcd/server.c. Fixed there also some memory leaks.
7039 * Fixed the silc_idlist_replace_client_id. It could replace
7040 wrong key in the hash table. Affected file silcd/idlist.c.
7042 * Do not check whether there are global users on the channel
7043 if the channel->global_users is FALSE. Affected functions
7044 silc_server_remove_from_one_channel and
7045 silc_server_remove_from_channels in silcd/server.c. Also,
7046 do not check if the removed client is local as we can be
7047 sure that global client was not removed from the channel
7048 and checking for global users is not needed.
7050 * The silc_server_remove_clients_by_server now re-generates
7051 the channel keys correctly for those channels that had
7052 clients removed from them. Affected file silcd/server.c.
7054 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7056 * Found the reason of random crashes in the server. We weren't
7057 ignoring the SIGPIPE signal (which can be sent in write())
7058 and it crashed the server. Affected file silcd/silcd.c.
7060 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7062 * Assure that sock->user_data is not NULL in the function
7063 silc_server_packet_send in silcd/packet_send.c.
7065 * Disconnect the remote connection if it could not be added
7066 to any ID lists in the server. The affected file is
7069 * Check in silc_server_packet_send[_real/dest] that the
7070 socket is not disconnecting and ignore the data if it is.
7071 Affected file silcd/packet_send.c.
7073 * Define inline to __inline on native WIN32 compilation.
7074 Affected file includes/silcwin32.h.
7076 * Added some explicit type casts for inline code since MSVC
7077 require them. Affected files lib/silcutil/silcbuffer.h,
7078 lib/trq/silcdlist.h and lib/trq/silclist.h.
7080 * Print warning in log files from now on if the packet
7081 decryption fails. Affected file silcd/server.c.
7083 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7085 * Changed the `say' client operation's interface to accept
7086 new `type' argument to indicate the type of the message sent
7087 by the library. The application may filter the library's
7088 messages according the type. The affected file is the
7089 lib/silcclient/silcapi.h.
7091 * Added two new functions to lib/silcclient/silcapi.h:
7092 silc_client_del_client and silc_client_del_client_by_id.
7093 Affected file lib/silcclient/idlist.c.
7095 * Moved the clientincludes.h from includes/ to silc/ and
7096 serverincludes.h from includes/ to silcd/.
7098 * The modes for the CMODE and CUMODE are now passed as
7099 uint32 for application with COMMAND_REPLY. The affected
7100 file is lib/silcclient/command_reply.c.
7102 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7104 * /WHOIS without arguments shows client's own information.
7105 Affected file lib/silcclient/command.c.
7107 * Changed PING to not accept any arguments. The specs
7108 says that client can ping only the connected server so
7109 requiring an argument is not needed. Affected file is
7110 lib/silcclient/command.c.
7112 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7114 * Fixed a fatal bug in private message sending and reception
7115 encryption and decryption when using private message keys.
7116 The implementation was incorrect and did not follow the
7117 specification. It causd that some of the message were
7118 lost since it did not use the sending and receiving keys
7119 as the protocol suggests. This has been fixed and will cause
7120 incompatibilities with older clients when sending private
7121 message encrypted with private message keys. Affected files
7122 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7123 and various other in Irssi SILC Client.
7125 Added `responder' boolean argument to the functions
7126 silc_client_add_private_message_key[_ske] to indicate when
7127 the key is added as responder or initiator of the key
7130 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7132 * Removed the silc_ske_check_version function and created
7133 a SilcSKECheckVersion callback. Added also a function
7134 silc_ske_set_callbacks that is now used to set all SKE
7135 callbacks. The callback functions are not given to
7136 the SKE functions anymore, but this function is used to
7139 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7141 * Added `silc_version' argument to the silc_client_alloc
7142 to define the version of the application for the library.
7143 The library will use the version string to compare it
7144 against the remote host's (usually a server) version
7145 string. Affected file lib/silcclient/silcapi.h
7147 * Added the KE protocol context to Key Agreement context
7148 in client library so that we can abort the SKE if it
7149 is in process when we get timeout. Affected file is
7150 lib/silcclient/client_keyagr.c.
7152 * Do not resolve the client ID forever if it returns in the
7153 first time that such client does not exist. This was done
7154 for example with private message. Affected file is
7155 lib/silcclient/client_prvmsg.c.
7157 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7159 * Do not add regex.h for WIN32. The affected file
7160 includes/silcincludes.h.
7162 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7163 not work yet 100%. It generates the DLL's automatically
7164 when compiling with --with-win32 under cygwin.
7166 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7168 * lib/contrib/regex.c is not compiled on WIN32.
7170 * Added silc_net_get_socket_opt function to the
7171 lib/silcutil/silcnet.h.
7173 * Added includes/silcwin32.h for WIN32 specific includes
7176 * Do not use ptime structure or any of the posix process
7177 functions on WIN32 in lib/silccrypt/silrng.c.
7179 * Added silc_gettimeofday to provide generic function
7180 for struct timeval on all platforms. Added the function
7181 to lib/silcutil/silcutil.h.
7183 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7185 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7186 library as they clearly belong there. As a plus side we
7187 can make the actual socket connection routines platform
7190 Added also new generic function silc_socket_read and
7191 silc_socket_write (that used to be silc_packet_[read/write].
7192 The implementation of these are platform specific.
7194 * Added WIN32 specific routines of silc_socket_[read/write]
7195 to lib/silcutil/win32/silcwin32sockconn.c.
7197 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7199 * Added preliminary support for native WIN32 compilation under
7200 cygwin (using the -mno-cygwin option for GCC) to the
7201 ./configure.in.pre. The --with-win32 now prepares the
7202 compilation for native WIN32.
7204 * Rewrote the SILC Scheduler interface in the file
7205 lib/silcutil/silcschedule.h. The scheduler is now context
7206 based and does not have anymore any global static scheduler.
7207 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7208 and created lib/silcutil/win32 directory for WIN32 based
7211 * Added Unix specific network routines to the
7212 lib/silcutil/unix/silcunixnet.c and the old
7213 lib/silcutil/silcnet.c includes now only generic routines.
7215 Added WIN32 specific network routines to the
7216 lib/silcutil/win32/silcwin32net.c.
7218 * Added Unix specific utility functions from the
7219 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7221 * Added WIN32 SILC Scheduler to the file
7222 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7225 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7227 * Do not handle JOIN notify in the server if the target client
7228 is not registered (idata->registered == FALSE). The affected
7229 file is silcd/packet_receive.c.
7231 * Update the nickrec->founder in event_cumode in the Irssi SILC
7232 client. Affected file irssi/src/silc/core/silc-channels.c.
7234 * Fixed the CUMODE_CHANGE notify handling in the server when
7235 server and router are announcing their clients on channels.
7236 Now the mode changes are saved and notified correctly. The
7237 affected file is /silcd/packet_receive.c.
7239 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7240 They really did not replace the cache entry in the ID Cache.
7241 Now they do that. Affected file silcd/idlist.c.
7243 * Fixed the KICK notify handling in the Irssi SILC client to
7244 update the channel records so that the kicked client does not
7245 appear to be on the channel. The affected file is
7246 irssi/src/silc/core/silc-channels.c.
7248 * Always update the conn->current_channel when executing command
7249 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7251 * Fixed the KILL notify handling in Irssi SILC client to remove
7252 the killed client on all channels.
7254 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7256 * Fixed the silc_parse_command_line to remove extra spaces
7257 from the start and end of the arguments. Affected file is
7258 lib/silcutil/silcutil.c.
7260 * Cancel and free any active protocol in the function
7261 silc_server_close_connection. Affected file silcd/server.c.
7263 * Cancel and free any active protocol in the function
7264 silc_client_close_connction. Affected file is
7265 lib/silcclient/client.c.
7267 * Do not execute the KILL command for clients that are in
7268 history (ie. they are not in the network). Affected file is
7271 * Fixed KILL notify handling, client does not crash anymore.
7272 Affected file irssi/src/silc/core/silc-channels.c.
7274 * Reduced the default packet buffer size from 2048 to 1024 in
7275 lib/silccore/silcpacket.c.
7277 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7278 counter to the SKE context that is incresed when the SKE library
7279 performs async operation outside the library. If the outside
7280 process frees the SKE context and FREED status will be set
7281 and the library will detect after the sync operation that the
7282 libary is freed. The affected files are
7283 lib/silcske/silcske[_status].[ch].
7285 * Resolve the client entry information in the function
7286 silc_client_channel_message to assure that NULL pointer is not
7287 passed as client entry to the application. */
7289 * Fixed the task timeout calculation to assure that there is
7290 never negative timeouts. The affected file is
7291 lib/silcutil/silcschedule.c.
7293 * Fixed the channel user mode notification sending in server.
7294 It was sent point-to-point to the router (or to server by router)
7295 but it needs to be destined to a channel. The routines now
7296 supports sending the channel user mode notifys to the channels
7297 when announcing clients and channels. Affected files are
7298 silcd/server.c and silcd/packet_receive.c.
7300 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7301 It did not actually replace the old channel entry in the cache.
7302 Affected file lib/silcclient/client_notify.c.
7304 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7306 * Fixed a possible crash in silc_packet_send_prepare. It now
7307 assures always that there is enough space in the buffer and
7308 at the tail area of the buffer (for MAC).
7310 Fixed the inbound buffer reallocation in silc_packet_read.
7311 It was old code and did not handle the reallocation correctly.
7314 The affected file is lib/silccore/silcpacket.c.
7316 * Fixed buffer overflow in silc_parse_nickname in the file
7317 lib/silcutil/silcutil.c.
7319 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7321 * make install generates new server keys only if there is not
7324 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7326 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7327 Added check that if the NOREPLY is set then we will not send
7328 the away message. This avoids infinite loop of away messages
7329 if both clients are away. The affected file is
7330 lib/silcclient/client_prvmsg.c.
7332 * Fixed client crash if /NICK was given without arguments.
7333 Affected file lib/silcclient/command.c.
7335 * Server does not send the invite list in INVITE command back
7336 to the client if the list was not altered. Added this notion
7337 to the protocol spec as well. Affected file silcd/command.c.
7339 Fixed possible crash in INVITE command by checking the
7340 value of silc_server_get_client_route command.
7342 * Fixed the INVITE notify type handling. The arguments are now
7343 taken in correct order and client does not crash. The affected
7344 file is irssi/src/silc/core/silc-channels.c.
7346 Removed the "Inviting xxx to channel" message from the
7347 client library away and let the application handle it.
7348 Affected file lib/silcclient/command.c. Added that message
7349 to Irssi SILC client's message formats.
7351 * Fixed CMODE command crash in client. It now checks the
7352 amount of arguments correctly and does not crash. The affected
7353 file is lib/silcclient/command.c.
7355 * Do not create new channel automatically in silc_channels_join
7356 but check whether the channel by that name already exists.
7357 Affected file irssi/silc/core/silc-channels.c.
7359 * Do not send the SERVER_SIGNOFF to router if the disconnected
7360 entity was the router. Affected file silcd/server.c.
7362 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7363 SILC client as it was missing from there.
7365 Added the handling of the KICK notify to the Irssi SILC client
7366 as it was missing. Added "you have been kicked" message to
7367 Irssi SILC client's message modules formats.
7369 Added the handing of the KILL notify to the Irssi SILC client
7370 as it was missing. Added the kill message module formats
7373 The affected file is irssi/src/silc/core/silc-channels.c.
7375 * The router did not save the channel mode the server announced.
7376 Affected file silcd/packet_receive.c.
7378 * Fixed a possible crash in INFO command in server. If the
7379 server did not provide the server info it crashed. Affected
7380 file silcd/command.c.
7382 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7384 * Fixed the GETKEY command in the server to check also the
7385 global list. Otherwise the GETKEY would not work correctly
7386 in normal SILC server. Affected file silcd/command.c.
7388 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7390 * Fixed GETKEY crash, it crashed if the command did not succseed.
7392 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7394 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7395 is now real and not just an macro interface to GMP.
7397 Removed the entire GMP from the source tree and imported new
7398 NSS MPI library instead. Reason for removing GMP is that it is
7399 extremely large and compiles extremely slow. The NSS MPI
7400 is only a few files and compiles in less than 10 seconds.
7401 The speed is also about the same as GMP. The MPI is imported
7402 to lib/silcmath/mpi.
7404 If the system has GMP installed we will still use the GMP.
7405 If it is not then the NSS MPI will be compiled.
7407 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7409 * Merged a long nickname (127 characters long) crash bugfix from
7410 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7412 * Merged a freed memory reference bugfix from Irssi CVS tree.
7413 Affected file irssi/src/core/commands.c.
7415 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7417 * Added the server's public key sving and verification to the
7418 server when performing the SKE. This was missing and the
7419 remote server's (or router's) public key was accepted without
7420 checking whether we have it previously or trust it at all.
7421 Affected file silcd/protocol.c.
7423 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7425 * Check in the silc_server_timeout_remote if protocol is active
7426 and make sure that the protocol's final callback is called so
7427 that all memory if freed. Affected file silcd/server.c.
7429 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7431 * silc_server_whois_send_reply crashed the server if the nickname
7432 was 127 characters long. Affected file silcd/command.c.
7434 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7436 * Added sanity check to the silc_server_new_client. If the hostname
7437 is provided inside username then check that the provided hostname
7438 really is the same as the resolved one. If the hostname was not
7439 resolved then check it from the public key. Affected file is
7440 silcd/packet_receive.c.
7442 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7443 if the server disconnected us and the connection is not valid
7444 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7446 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7447 the library to the lib/silcutil/silcutil.[ch].
7449 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7451 * Close log file after open. Affected file
7452 lib/silcutil/silclog.c.
7454 * Check whether sock == NULL in silc_client_send_packet and return
7455 if it is. Affected file lib/silcclient/silcclient.c.
7457 * Check rec->entry == NULL in the Irssi SILC Client before
7458 sending the channel message. Affecte file is
7459 irssi/src/silc/core/silc-servers.c.
7461 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7463 * Merged a splitted window bugfix from Irssi CVS tree. The
7464 affected file is irssi/src/fe-text/textbuffer-view.c.
7466 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7467 It did not print nickname.
7469 * Improved the distributions system a bit.
7471 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7473 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7474 irssi/src/fe-text/gui-window.c.
7476 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7477 to in-active server. The affected file is
7478 irssi/src/silc/core/client_ops.c.
7480 * Resolve the client in USERS command reply if the entry does
7481 not have username resolved. The affected file is
7482 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7483 command to WHOIS command to really resolve stuff. The USERS
7484 is not used any more in any critical section so WHOIS can
7485 be used even though it might be slower than IDENTIFY.
7487 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7490 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7492 * Changed the protocol API a bit more consistent in the
7493 lib/silccore/silcprotocol.[ch].
7495 * Changed the following headers to ROBODoc format:
7497 lib/silccore/silcpayload.h
7498 lib/silccore/silcprotocol.h
7499 lib/silccore/silcsockconn.h
7501 All core library headers are now formatted.
7503 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7505 * Fixed a bug in Irssi SILC client; do not show that you are
7506 server/router operator if you really are not. Affected file is
7507 irssi/src/silc/core/client_ops.c.
7509 * Renamed silc_command_free_payload to silc_command_payload_free.
7510 Affected file lib/silccore/silccommand.h
7512 * Added silcmath.h to include the prototoypes of various routines
7513 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7516 * Changed the following headers to ROBODoc format:
7518 lib/silccore/silcchannel.h
7519 lib/silccore/silccommand.h
7520 lib/silccore/silcid.h
7521 lib/silccore/silcidcache.h
7522 lib/silccore/silcmode.h
7523 lib/silccore/silcnotify.h
7524 lib/silccore/silcpacket.h
7525 lib/silcmath/silcmath.h
7527 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7529 * Added checking to the server code not to start the server if
7530 ciphers and stuff are not configured properly. Affected files
7531 silcd/serverconfig.[h] and silcd/server.c.
7533 * Changed the layout of the header files of the public interfaces
7534 in the SILC libraries. The new layout supports ROBODoc
7535 documentation tool (and some others) so that it is easy to create
7536 a library reference manual. All the other headers and source
7537 code must still follow the CodingStyle document. Also source
7538 code must not include these ROBODoc stuffs, only the headers.
7539 Furthermore, all public interface headers must now be named
7540 by using `silc' prefix, example: silcapi.h, silccipher.h.
7541 Some files were renamed due to this. All the other headers
7542 must not be used as public interfaces. I will update the
7543 CodingStyle document later. Changed following headers, so far:
7545 lib/silcclient/silcapi.h
7546 lib/silccore/silcauth.h
7547 lib/silccore/silcprivate.h
7548 lib/silccrypt/silcdh.h
7550 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7554 * Removed silc_client_packet_send_flush from the client library
7555 as it is not needed. Affected file lib/silcclient/client.[ch].
7557 * Added printing of message of unresolved authentication method
7558 to the Irssi SILC client. Added it to the module formats.
7559 Removed the same message from the client library.
7561 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7563 * Added new distribution feature, DISTLABEL. Every distribution
7564 can define own preprocessor label that can be used in the
7565 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7566 file distributions, acconfig.h.pre and prepare.
7568 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7570 * Added Makefile.defines_int to include the actual definitions
7571 for Makefile.defines.in. Tested the new distribution system,
7572 created distributions and tested installation.
7574 * Added AWAY message printing to the Irssi SILC client. Added
7575 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7577 * Added SCONNECT command to call the SILC's CONNECT command.
7578 Cannot use CONNECT directly since Irssi uses that internally.
7579 Affected file irssi/src/silc/core/silc-servers.c.
7581 Added ACTION local command. It is same as ME command but takes
7582 the channel as mandatory argument.
7584 Rewrote some of the Irssi's help files to suite for SILC
7587 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7589 * Added Makefile.defines[.in] that should for now on be included
7590 in all Makefile.am file in the source tree. That file includes
7591 all common compilation definitions for SILC source tree.
7593 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7595 * Minor changes to the ./prepare script to change the package
7596 name according the distribution name to the configure.in.
7598 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7600 * Created new distribution system. Added file `distributions'
7601 that defines all the distributions that can be created out of
7602 the SILC source tree. The ./prepare script now reads that
7603 file to determine how to prepare the distributions. The
7604 first argument to the ./prepare is the name of the distribution
7605 and second is the version of the distribution. If given
7606 without arguments it creates the default (toolkit) distribution
7607 with the default version (defined in ./prepare).
7609 All Makefile.am files that are subject to the distributions
7610 are now named as Makefile.am.pre. These are ./Makefile.am
7611 and lib/Makefile.am. Others may be changed later.
7613 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7615 * Added invite list, ban list, some key management and connection
7616 error message printing to module formats in the Irssi SILC client.
7618 * Added new silc_client_set_away_message to set the away message
7619 that is back to the person who sent private message. The
7620 affected file lib/silcclient/silcapi.h and the
7621 lib/silcclient/client_prvmsg.c.
7623 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7625 * Fixed the private message sending in the Irssi SILC client,
7626 added local command KEY to the Irssi SILC client.
7628 Added key management and key agreement message formats to the
7629 irssi/src/fe-common/silc/module-formats.[ch].
7631 Added USERS (alias WHO) printing, server/router operator
7632 indication and LIST command printing to the module formats.
7634 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7636 * Fixed channel joining notify handling, cumode notify handling
7637 from Irssi SILC client.
7639 * Added SILC specific module-formats to the Irssi SILC client so
7640 that SILC specific message hilighting, colors etc is possible.
7641 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7643 Added channel mode, channel user mode, actions, notices,
7644 whois and whowas printing to the the module-formats.c.
7646 * Fixed a bug in channel deletion in the server. The channel
7647 is not left to the cache even if the channel founder auth mode
7648 is set when there are no users anymore on the channel. Affected
7649 file silcd/server.c.
7651 * The silc_net_localhost now resolves the entire hostname including
7652 the domain name. Affected file lib/silcutil/silcnet.c.
7654 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7656 * Changed the ask_passphrase client operation to be ascynchronous.
7657 It has now a completion callback and a context that the
7658 application must call after it has got the passphrase from
7659 the user. Affected files lib/silcclient/silcapi.h,
7660 lib/silcclient/protocol.c, lib/silcclient/command.c and
7663 Added SilcAskPassphrase callback that the application calls
7664 to deliver the passphrase to the library.
7666 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7667 The public key verification and especially a certificate
7668 verification is asynchronous procedure.
7670 Added new SILC_SKE_STATUS_PENDING status to indicate the
7671 request is pending and a callback will be called to finalize
7674 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7675 indicate that remote end did not send its public key (or
7676 certificate), even though we require it. Added check for this
7677 condition in the SKE. This was a security bug, now fixed.
7679 Defined new SilcSKEVerifyCbCompletion callback that is called
7680 when the verification process is completed.
7682 The affected files lib/silcske/silcske_status.h and
7683 lib/silcske/silcske.[ch].
7685 * Changed the verify_public_key client operation to be async
7686 as well. Defined SilcVerifyPublicKey callback that is used to
7687 indicate the success of the public key verification process.
7689 Changed the server and client to use the new async client
7692 * Changed the Irssi SILC client's internal scheduler to be called
7693 twice as many times as it used to be. As a result the client
7694 should be a bit faster now. Affected file is
7695 irssi/src/silc/core/silc-core.c.
7697 * Added support to Irssi SILC client of asynchronous public key
7698 verification and passphrase inquiry. Affected file is
7699 irssi/src/silc/core/silc-core.c.
7701 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7703 * Do not say "You have left channel %s" in client library.
7704 Moved it to the application. Affected files are
7705 lib/silcclient/command.c and silc/client_ops.c.
7707 * Fixed silc_client_get_clients. Command context was not
7708 duplicated and was freed memory in the callback. Affected
7709 file lib/silcclient/idlist.c.
7711 * Do not say "you are now talking..." on JOIN command in the
7712 client library. The appliation must handle it.
7714 * Do not say ".. changed topic to" in command reply in the
7715 client libary. The application must handle it.
7717 * Fixed TOPIC command sending in the client library.
7719 * Fixed a memory leak in silc_client_command_free in the file
7720 lib/silcclient/command.c.
7722 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7724 * Imported a modified version of Irssi client to the source tree.
7725 The Irssi will be used to create a new client called
7726 Irssi SILC. Imported to irssi/.
7728 Added silc_core_init_finish function to the Irssi. Affected
7729 file irssi/configure.in.
7731 A lot changes in the Makefile.ams around the irssi tree.
7733 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7735 * Do not rehash if the new size is same as the old size of the
7736 hash table, in the silc_hash_table_rehash*. The affected file
7737 lib/silcutil/silchashtable.c.
7739 * Replaced hash_table_del_by_context calls from the server
7740 (when channel->user_list and client->channels) to the
7741 hash_table_del as it is sufficient and faster.
7743 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7745 * Added silc_hash_table_list, silc_hash_table_get and the
7746 SilcHashTableList structure to provide an alternative way to
7747 traverse the hash table. The affected files are
7748 lib/silcutil/silchashtable.[ch].
7750 * Changed the server's idlist routines to use the hash table
7751 routines to optimize the code.
7753 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7755 * Replaced the client entry's `channel' list and channel entry's
7756 `user_list' list to hash tables for optimized lookup. Changed
7757 the code to use the hash table interface around the code.
7758 Affected file lib/silcd/idlist.[ch].
7760 * Added `auto_rehash' boolean argument to the function
7761 silc_hash_table_alloc to indicate whether the hash table should
7762 auto-rehash when it thinks is appropriate time. It will
7763 increase the hash table size if the there is twice as much
7764 entries in the table than the size of the table, and will
7765 decrease the size if there are twice as less entries than
7766 the size of the table.
7768 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7770 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7772 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7774 * silc_idcache_purge_by_context deletes the entry now by context
7775 as it is supposed to do. Affected file lib/silccore/idcache.c.
7777 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7778 client is not anymore valid (WHOWAS givens the info) and not
7779 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7781 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7783 * Removed the `data' and `data_len' arguments from the ID Cache
7784 interfaces and added `name' argument. ID Cache does not handle
7785 anymore the binary data only a names associated with given ID.
7787 * When hashing a Client ID with silc_hash_id the entire ID is
7788 not hashed anymore, instead only the hash of the Client ID is
7789 hashed. This way we can access the Client ID from the cache
7790 with Client ID but with the hash of the ID (which is a hash of
7791 the nickname) as well without any difference in performance.
7793 Added also silc_idcache_find_by_id_one_ext to do one on one
7794 searching when we have the actual ID. Added also function
7795 silc_hash_client_id_compare. The affected files are
7796 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7798 * When hashing the name associated with a ID it is always done
7799 in lowercase. This way we can access the cache without worrying
7800 about case-sensitivity, even though, for example nicknames are
7803 * Fixed a bug in server with channel message sending. It put
7804 wrong ID type as destination ID. The affected file
7805 silcd/packet_send.c.
7807 * silc_idcache_del_by_context now deletes from all hash tables
7808 by context. Affected file lib/silccore/idcache.c.
7810 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7812 * Changed the client library to use the new ID Cache interface.
7813 Changes around the source tree.
7815 * Added silc_hash_table_rehash_ext to rehash with specific
7816 hash function. Affected file lib/silcutil/silchashtable.[ch].
7818 * Added silc_hash_string_compare to compare two strings in the
7819 hash table. Affected file lib/silcutil/silcutil.[ch].
7821 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7823 * Added new function silc_idcache_del_by_context into the
7824 lib/silccore/idcache.[ch].
7826 * Changed the server's ID list routines to use the new ID Cache
7827 interface. Changes around the source tree.
7829 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7831 * Added silc_hash_table_del[_by_context]_ext functions in to the
7832 lib/silcutil/silchashtable.[ch].
7834 Removed silc_hash_table_find_all* routines and added new
7835 silc_hash_table_find_foreach to replace them.
7837 Added silc_hash_table_replace_ext function as extended
7838 replacing function. Separated the simple hash table interface
7839 from the extended hash table interface in the file
7840 lib/silcutil/silchashtable.h.
7842 * Fixed minor bugs and changed it to use some of the new
7843 hash table functions in lib/silccore/idcache.c
7845 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7847 * Added new function silc_hash_table_find_all to return all keys
7848 in the hash table by the specified key. As the hash table is
7849 collision resistant it also makes it possible to have several
7850 duplicate keys in the hash table. This function may be used to
7851 find all of the keys from the hash.
7853 Added user_context arguments to the SilcHashFunction,
7854 SilcHashCompare and SilcHashDestructor to deliver user specified
7857 Added new fuctions silc_hash_table_find[_all]_ext to do
7858 extended lookup with specified hash and compare functions and
7859 specified user contexts.
7861 Added new function silc_hash_table_add_ext to add the key
7862 with specified hash function and user context.
7864 Added new function silc_hash_table_foreach to traverse all
7865 entrys in the hash table. Added SilcHashForeach callback
7868 Added new function silc_hash_table_del_by_context to delete
7869 the entry only if the context associated with the key matches.
7871 Affected files are lib/silcutil/silchashtable.[ch].
7873 * Removed silc_hash_[server/client/channel]_id and added just
7874 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7875 silc_hash_id_compare to compare two ID's using as the hash table
7876 comparison function. Added also silc_hash_data to hash
7877 binary data and silc_hash_data_compare to compare it.
7879 * Removed silc_idlist_find_client_by_hash as it is not needed
7880 anymore. Affected file silcd/idlist.[ch].
7882 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7883 to use internally the SilcHashTable. The new ID Cache is a lot
7884 faster than the old one. Some of the ID Cache interface was also
7885 rewritten and obsolete and stupid functions were removed.
7887 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7889 * Added entry_count field to the SilcHashTable to keep the number
7890 of the entries in the table. Implemented the function
7891 silc_hash_table_rehash. Added new function
7892 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7894 Fixed a minor bug in silc_hash_table_free.
7896 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7897 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7898 into the lib/silcutil/silcutil.[ch].
7900 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7902 * Implemented a collision resistant hash table into the
7903 lib/silcutil/silchashtable[ch]. See the header and the source
7904 for the SilcHashTable API.
7906 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7908 * Merged dotconf version 1.0.2 into lib/dotconf.
7910 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7912 * Do not compile anything in lib/silcsim/* if the SIM support
7913 is not enabled. The tree should now compile without problems
7916 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7918 * Compiled the SILC under cygwin. Compiled and tested briefly
7919 without problems. More tests needed. The SIMs didn't compile
7922 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7924 * Fixed possible crash in silc_get_username in the
7925 lib/silcutil/silcutil.c.
7927 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7929 * Fixed a va_arg in silc/client_ops.c.
7931 * Oops, RC5 routines were named AES and caused some problems
7932 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7934 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7936 * Added new SilcIDIP structure into the lib/silccore/id.h and
7937 replaced the old `ip' fields from all SILC ID's to that type.
7938 This is a step towards IPv6 support.
7940 The silc_id_get_len takes now the ID as an extra argument.
7941 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7942 both IPv4 and IPv6 based ID's.
7944 The affected files are lib/silccore/id.[ch] and other files
7945 around the tree using these routines.
7947 * Removed the ID length arguments in server from various
7948 silc_server_send_notify_* routines -> they are not needed
7951 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7953 * Fixed memory leak in silc_encode_pem_file in the file
7954 lib/silcutil/silcutil.c.
7956 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7958 * Check minor version as well in the SKE. Affected files are
7959 silcd/protocol.c and lib/silcclient/protocol.c.
7961 * Added --identifier option to the server so that an identifier
7962 can be when creating the public key for the server. Affected
7963 file is silcd/silcd.c.
7965 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7966 lib/silccrypt/silcpkcs.c.
7968 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7970 * Register default ciphers and stuff when using -C option with
7971 the server. Affected file sildc/silcd.c.
7973 * Put back the servers public key filename format, it is better
7974 than the new one. For now, the client keys are saved with the
7975 new filename format. The affected file silc/client_ops.c.
7977 * Implemented the Cipher API for the rest of the ciphers that
7978 did not implement it or implemented it the wrong way.
7980 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7982 * Register default ciphers and stuff when using the -S option
7983 in the client. Affected file silc/silc.c. Same also when
7984 creating new key pair with -C option.
7986 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7988 * Fixed the silc_verify_public_key client operation function to
7989 save the public keys differently. The fingerprint is now
7990 used as filename and not the hostname. This way also the
7991 client keys are saved uniquely and not with hostnames. The
7992 affected file is silc/client_ops.c.
7994 * Trimmed the silc_hash_fingerprint function to remove extra
7995 whitespaces from the end of the fingerprint. The affected
7996 file is lib/silccrypt/silchash.c.
8000 * Added silc_cipher_register_default function to register all
8001 default ciphers. It can be used when configuration files
8002 does not exist and the application does not want any specific
8003 ciphers in any specific order.
8005 The SilcDList is now used as silc_cipher_list dynamically
8006 allocated cipher list. Removed the static list all together
8007 and now all ciphers must be allocated to the dynamic list.
8008 The silc_cipher_alloc routine was changed to check only the
8011 All silc_cipher_* routines that used to return int returns
8014 The affected files lib/silccrypt/silccrypt.[ch].
8016 * The same thing was done to silc_hash_* as for silc_cipher_*
8017 routines. Affected files lib/silccrypt/silchash.[ch].
8019 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8020 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8021 Added also silc_pkcs_[un]register[_default] functions.
8022 Removed the data_context from the PKCS API.
8024 * Added silc_hmac_register_default function to register default
8025 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8026 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8027 to unregister all hmacs at once.
8029 * Register the default ciphers, hash functions, PKCSs and HMACs
8030 if client's configuration file does not exist. The affected
8033 * The client did not load the hash functions from the SIM
8034 modules at all. Added support for this. Affected file is
8035 silc/clientconfig.c.
8037 * When decoding public key with silc_pkcs_public_key_decode, check
8038 the supported algorithm only if PKCS are registered. Affected
8039 file lib/silccrypt/silcpkcs.c. The same was done with the
8040 silc_pkcs_private_key_decode.
8042 * Fixed the SILC List routines to keep the list always in order.
8043 It used to change the list's order when traversing the list but
8044 not it preserves the order. Affected file lib/trq/silclist.h.
8046 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8048 * Added the client library to use the SilcSocketConnection's
8049 reference counter (by silc_socket_dup) to prevent the bug that
8050 the socket object may be freed underneath async operation.
8052 * The name resolv library checking fixes in the configure.in.pre.
8055 * Created new version of the protocol drafts for future
8056 development. The -03 drafts are the ones that will be changed
8057 in the trunk now and the -02 will remain as they are.
8059 * Send list of CUMODE notifys to the router when announcing
8060 the channel users to the router. Affected file silcd/server.c.
8061 If the router receiving channel founder CUMODE for a channel
8062 that already has channel founder it will send CUMODE notify
8063 to the sender to remove the channel founder rights from the
8064 announced client. Affected file silcd/packet_receive.c.
8066 * The CUMODE notify may now use Server ID as well as the entity
8067 who changes the mode. Updated protocool specs.
8069 * Updated INSTALL and README files.
8071 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8073 * New web pages in the http://silc.pspt.fi. The pages was
8078 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8080 * Implemented the [DenyConnectin] config section in the server.
8081 Added silc_server_config_denied_conn to check whether incoming
8082 connection is denied. Affected file silcd/serverconfig.[ch].
8084 * Do not check the ports when checking the incoming configuration
8085 data if the port is 0, meaning any. Affected file is
8086 silcd/serverconfig.c.
8088 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8090 * Fixed buffer overflow in silc_string_compare in the file
8091 lib/silcutil/silcutil.c.
8093 * Fixed double free in silc_server_command_leave in the file
8096 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8098 * Fixed the version checking in the server. Affected file is
8101 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8103 * Fixed the configuration data fetching when accepting new
8104 connections in the server. Affected file silcd/server.c.
8106 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8108 * Added `sender_entry' argument to the function
8109 silc_server_packet_relay_to_channel so that we can check
8110 whether some destination actually belongs to the same route
8111 the sender belongs (ie, we must not resend the packet to the
8112 sender). Affected file silcd/packet_send.[ch].
8114 * Added `servername' field to the SilcClientEntry in the server
8115 to hold the name of the server where client is from. Affected
8116 file is silcd/idlist.h.
8118 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8120 * Moved the channel message encrypting in the router betwen
8121 router connections from silc_server_channel_message to the
8122 silc_server_packet_relay_to_channel since we want to check
8123 whether we have anybody channel before encrypting anything.
8124 Affected files silcd/packet_[receive/send].c.
8126 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8128 * Fixed the [AdminConnection] server config section to support
8129 multiple entries. Affected file silcd/serverconfig.c.
8131 * Added support into the server to check the validity of the
8132 incoming connection before executing any KE or authentication
8135 * The connection configuration is now saved to the KE and
8136 connection auth protocol contexts and not fetched anymore in
8137 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8139 * The local hosts listenning address and port is also resolved
8140 now when starting the server. We want to have the socket object
8141 to include the real address and port for the listener. Added
8142 new function silc_net_check_local_by_sock into the files
8143 lib/silcutil/silcnet.[ch].
8145 * Fixed a broadcast bug in server -> do not broadcast if we
8148 * Fixed a routing bug. Do not route broadcast packets ever.
8149 Broadcast packets must be processed always and not routed since
8150 they may be destined to some other host than yourself and thus
8151 would get routed without no good reason. Affected file is
8154 * Added function silc_server_config_is_primary_route to check
8155 whether primary router connection has been configured (a router
8156 configuration that we are initiating). If there is not, we
8157 will assume that there is only two routers in the SILC network
8158 and we will use the incoming router connection as our primary
8159 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8161 * Changed the order of the broadcasting. Broadcast _after_ the
8162 packet has been processed not before. Affected file is
8165 * Fixed a [ClientConnection] parsing bug. The port was never
8166 parsed correctly thus resulting to port 0. Affected file
8167 silcd/serverconfig.c.
8169 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8170 argument and did not set the broadcast packet flag. Affected
8171 file silcd/packet_send.c. Fixed same bug in the function
8172 silc_server_send_notify as well.
8174 * If we receive NEW_ID packet for our own ID in the server, ignore
8177 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8181 * Removed the nickname from the Private Message Payload.
8182 Updated the code and the protocol specs.
8184 * Updated protocol specs for submitting to the IETF.
8186 * Tweaked the Random Number Generator a bit. Affected file
8187 lib/silccrypt/silcrng.c. Exported a new function
8188 silc_rng_[global]_add_noise which can be used to add more
8191 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8193 * Do not parse packets with different timeout when protocol
8194 is active -> may cause problem with rekey. Affected file
8197 * When server receives signoff notify it must not create
8198 new channel key if the client is on any channels since the
8199 sender of the signoff notify will create it.
8201 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8203 * Added printing of error messages during SKE protocol from the
8204 failure packet sent by server during SKE. Affected file
8207 * Removed the client's failure_callback handling with timeout
8208 and handle it immediately when received.
8210 * The SKE library returned wrong type in SUCCESS and FAILURE
8211 packets. They must be 32 bit MSB not 16 bit MSB.
8213 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8215 * Ok, rewrote the logic of the re-key and now it seems to work.
8216 I tested it on high traffic with frequent re-keys without
8217 problems. Added hmac_receive (and renamed hmac to hmac_send)
8218 in SilcClientConnection in lib/silcclient/client.h and
8219 in SilcIDListData in silcd/idlist.h. Also, removed the
8220 SilcPacketParserContext's cipher and hmac fields as they are
8221 not needed anymore and actually caused some problems when
8222 the ciphers and hmac's changed underneath the packet parser.
8224 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8226 * If re-key protocol is active then process the incoming packets
8227 synchronously since we must assure that icoming packets encrypted
8228 with the old key is processed before the new keys is set to
8229 use. This is true other packets than for REKEY packets.
8230 Affected file silcd/server.c. The same was done to client library
8231 as well, affected file lib/silcclient/client.c.
8233 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8235 * Fixed bug in client and server to accept the force send if
8236 the packet is send from silc_[server/client]_packet_process
8237 function. Otherwise the packets are never delivered, oops.
8239 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8241 * Disable force sending of packets when REKEY protocol is active.
8242 We must assure that no packet is sent directly when rekey is
8243 performed. All packets must be sent through packet queue.
8244 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8245 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8246 function is silc_[server/client]_packet_send_real to check
8249 * Replaced the SIM paths from example config files to
8250 /usr/local/modules. Also, make install creates now
8251 /usr/local/silc/logs directory to hold all the SILC server
8254 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8256 * Made the configure.in.pre work on Solaris. Patch by salo.
8258 * Made all ciphers compatible with non-x86 machines. Defined
8259 CBC mode macros into lib/silccrypt/ciphers_def.h.
8261 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8263 * Fixed the make install.
8265 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8267 * When MAC computation fails the silc_packet_decrypt returned 0
8268 even though it was supposed to return -1. Fixed this. The
8269 affected file is lib/silccore/silcpacket.c.
8271 * Do not replace the config files in /etc/silc (in make install)
8272 if they already exist. Affected file ./Makefile.am.
8274 * Do not send re-key packets immediately but through packet queue.
8275 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8277 * Changed silc_net_check_host_by_sock to return FALSE if the
8278 IP/DNS could not be resolved. Though, it returns the IP address
8279 now even if it could not resolve it (but returns also FALSE).
8280 Affected file lib/silcutil/silcnet.[ch].
8282 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8284 * Added silc_pkcs_decode_identifier to decode the public key's
8285 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8286 Added also silc_pkcs_free_identifier. Added also new context
8287 SilcPublicKeyIdentifier.
8289 * Added -S option to the silc client. It is used to dump the
8290 contents of the specified public key file.
8292 * Changed the PKCS api to return the public key length when
8293 setting the public key.
8295 * Fixed a fatal bug in the public and private key file loading.
8296 Affected file lib/silccrypt/silcpkcs.c.
8298 * Execute the packet parsing for client with zero (0) timeout
8299 if the protocol is active. Affected file silcd/server.c.
8301 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8303 * Made the key generation options to the silcd program. Added
8304 -C option, equivalent to client's option.
8306 * Added new [ServerKeys] config section to the server. It
8307 configures the server's public and private key.
8309 * Defined generic Public Key Payload into the protocol
8310 specification to send specific type of public keys and
8313 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8314 public key or certificate.
8316 * Implemented the GETKEY command to the server and to the
8317 client library and on user interface.
8319 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8321 * Made preliminary `make install' work.
8323 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8325 * Added SilcServerRekey context into silcd/idlist.h.
8327 * Added the PFS support as defined in the specification to the
8328 SKE protocol. Affected files lib/silcske/*.c.
8330 * Added `ske_group' field to the SilcServerRekey context to hold
8331 the number of the SKE group that is used with PFS in re-key.
8332 Affected file silcd/idlist.h.
8334 * Added PFS re-key support to the server. Affected file is
8337 * Added silc_protocol_cancel to cancel execution of the next
8338 state of the protocol. Affected file is
8339 lib/silccore/silcprotocol.[ch].
8341 * Added the re-key support with and without PFS to the client
8342 library. Re-key is performed once in an hour, by default.
8344 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8345 Added silc_client_rekey_callback and silc_client_rekey_final.
8346 Affected files are lib/silcclient/protocol.[ch] and
8347 lib/silcclient/client.[ch].
8349 * Removed the `hmac_key' and `hmac_key_len' fields from the
8350 SilcClientConnection structure; not needed. Affected file is
8351 lib/silcclient/client.h.
8355 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8357 * Do not ask whether user wants to use the negotiated private key
8358 for private messages, just use it. Affected file is
8359 silc/local_command.c.
8361 * Added `send_enc_key' and `enc_key_len' fields to the
8362 SilcIDListData structure since they are needed in the re-key
8363 phase. Affected file is silcd/idlist.[ch].
8365 * Implemented the simple re-key protocol into the server.
8366 Affected files silcd/server.c and silcd/protocol.[ch]. The
8367 re-key will be performed once in an hour, by default.
8369 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8370 Added silc_server_rekey, silc_server_rekey_callback and
8371 silc_server_rekey_final.
8373 * Removed Tunneled flag from the protocol. Updated the code
8374 and the specifications.
8376 * Adde `pfs' field to the SilcIDListData to indicate whether
8377 the PFS is to be performed in the re-key. Affected file is
8380 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8382 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8383 int64 of at least the xintXX size. If void * is less that 4
8384 bytes uint32 * will be used. Defined bool as boolean.
8386 * Changed _ALL_ unsigned long and unsigned int to uint32,
8387 unsgined short to uint16 in the source tree.
8389 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8390 not handle clients that has entry->data.registered == FALSE.
8391 They are not in the network anymore. Affected file is
8394 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8396 * Implemented the sending of the SERVER_SIGNOFF notify in the
8397 server. Affected file is silcd/server.c.
8399 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8400 Added also silc_notify_payload_encode_args into the
8401 lib/silccore/silcnotify.[ch].
8403 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8404 Affected file silcd/packet_receive.c.
8406 * Implemented the SERVER_SIGNOFF notify handling in the client
8407 library. Affected file lib/silcclient/client_notify.c. Also,
8408 implemnted the printing of the SERVER_SIGNOFF info to the
8409 application. Affected file silc/client_ops.c.
8411 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8412 if the deleting was successful. Affected file silcd/idlist.[ch].
8414 * Added support for public key authentication in the connection
8415 authentication protocol in the client library. Affected file
8416 lib/silcclient/protocol.c.
8418 * Changed the server's silc_idlist_get_clients_by_* interface
8419 to support already allocated array so that new entries may be
8420 added to pre-allocated array. Affected file silcd/idlist.[ch].
8421 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8422 and command replies.
8424 * All command reply functions in the server now calls the
8425 pending command callback even if error occured. This way the
8426 error will be delivered to the client as well. Affected files
8427 silcd/command.c and silcd/command_reply.c.
8429 * Fixed INFO command to return local server's info if no server
8430 was provided. Affected file lib/silcclient/command.c.
8432 * Removed RESTART command for good. Updated the code and the
8435 * Rewrote parts of the task system. It is a bit simpler now.
8436 Removed unsued task priorities. The affected files are
8437 lib/silcutil/silctask.[ch].
8439 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8441 * Moved the USERS printing from the library to the application.
8442 Affected files lib/silcclient/command.c and silc/client_ops.c.
8444 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8448 * Added channel key re-key support. The re-key is perfomed
8449 only by the router and is done once in an hour. Added `rekey'
8450 field to the SilcChannelEntry in the server. Affected files
8451 silcd/server.c and silcd/idlist.h.
8453 * Added silc_task_unregister_by_context into the file
8454 lib/silcutil/silctask.[ch].
8456 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8458 * Added SILC_UMODE_GONE mode to indicate when the client is not
8459 present in the SILC network. Added also support to the local
8460 command AWAY that will set this mode. Added support of showing
8461 "xxx is gone" in WHOIS command. The USERS command shows the
8462 gone status as well.
8464 * Fixed setting server and router operator privileges in the
8465 server's UMODE command. Affected file silcd/command.c.
8467 * Merged the SKE KE1 and KE2 payloads into one payload. The
8468 new KE payload is equivalent to the old KE2 payload.
8470 Cleaned up the SKE Start Payload parsing. It now uses the
8471 simple buffer unformatting to do the parsing. A lot faster
8474 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8475 to the SKE that is used to indicate whether both of the SKE
8476 parties should perform authentication. By default only the
8477 responder performs authentication. By setting this flag also
8478 the initiator must do authentication. By default it is unset
8479 since in normal SKE case, client to server connection, only
8480 the responder should do authentication. When doing SKE between
8481 two clients both should perform authentication. Updated the
8482 code and the protocol specs.
8484 * A little fix to IDENTIFY command in the server. Search the
8485 client first by hash not nickname. Affected file is
8488 * Fixed the silc_client_close_connection to support closing
8489 the client to client connections wihtout deleting too much
8490 data. Affected file lib/silcclient/client.c.
8492 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8493 are received if protocol used to be active but is not anymore
8494 the application would crash due to NULL pointer dereference.
8495 Affected files silcd/server.c and lib/silcclient/client.c.
8497 * Added `hash' field to the SilcClientConnection to include
8498 the hash function negotiated in the SKE protocol.
8500 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8501 to set the channel founder authentication data. A client can
8502 claim the founder rights later by providing the authentication
8503 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8504 This way the channel founder can regain the channel founder
8505 privileges even it is left the channel. This works only on
8506 local server and the client must be connected to the same
8507 server to be able to regain the founder rights. Updated the
8508 protocol specs accordingly.
8510 Added support to the CMODE command in the client to set the
8511 founder auth data. Read the README to see how to set it.
8513 Added support to the CUMODE command to claim the founder
8514 rights. Read the README to see how to do it.
8516 Added support for the founder authentication to the Channel
8517 Entry in the server. Affected file silcd/idlist.h.
8519 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8520 server's CMODE command. Affected file silcd/command.c.
8522 * Added the following new functions into lib/silccore/silcauth.[ch]:
8523 silc_auth_get_method and silc_auth_get_data.
8525 * The server now saves the remote hosts public key to the
8526 SilcIDListData pointer. Affected file silcd/protocol.c.
8528 * The normal server now does not remove the channel entry from
8529 the cache if the founder authentication data is set. It used
8530 to remove it if the founder was the last one on the channel on
8531 the server and left the channel. The auth data is saved and
8532 if the channel is re-joined later the old entry is used with
8533 the old auth data. Affected files silcd/command_reply.c and
8536 * Removed the `pkcs' field from the SilcIDListData structure
8537 in the server; it is not used. Affected file silcd/idlist.h.
8539 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8541 * Fixed packet processing on slow links. Partial packets were
8542 never re-processed because the incoming data buffer was cleared
8543 by the application. Application must not directly clear the
8544 sock->inbuf, the packet processing routines handle it. Fixed
8545 this in client library and in server.
8547 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8549 * Fixed the WHOIS and IDENTIFY send reply function to really
8550 check whether to send list or just one entry. Affected file
8553 * Cleaned up the LEAVE command's channel key distribution. The
8554 affected file silcd/command.c.
8556 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8557 can enforce the channel mode as well. In that case the ID
8558 includes the ID of the server. The code now enforces the
8559 mode change if the router have different mode than the server.
8561 * The notify client operation with CMODE_CHANGE notify can now
8562 return NULL client_entry pointer if the CMODE was not changed
8563 by client. Application must check for this.
8565 * Added <Server ID> argument to INFO command to support server
8566 info fetching by Server ID.
8568 * Added silc_server_announce_get_channel_users to get assembled
8569 packets of channel users of the specified channel. Affected
8570 file silcd/server.[ch].
8572 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8573 was freed underneath the ID Cache.
8575 * Re-announce clients when the server received CHANNEL_CHANGE
8576 notify from the router. Affected file silcd/packet_send.c.
8578 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8580 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8581 crashed since it did not handle the fact that there is no cipher
8582 called "3" and didn't check the error condition. Now fixed.
8584 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8585 flag. It can be used to send message requests.
8587 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8589 * Implemented the RESTART command in the client.
8591 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8592 notice type messages. Added notice printing to the user
8595 * The channel keys are not re-generated if the channel's mode
8596 is PRIVKEY, ie private key on the channel exists. Affected
8597 files silcd/server.c and silcd/command.c.
8599 * Fixed a little bug in channel message delivery when channel
8600 private keys are set in the server. Affected file is
8601 silcd/packet_send.c.
8603 * Changed the setting on channel->on_channel = TRUE from the
8604 silc_client_save_channel_key to the JOIN command reply. The
8605 key payload is not received if the private channel key is set.
8606 Affected file lib/silcclient/command_reply.c and the
8607 lib/silcclient/client_channel.c.
8609 * When the CMODE_CHANGE notify is sent and the channel private
8610 key mode is removed the channel key must be re-generated in
8611 other cells as well. Added this support for the router in the
8612 silcd/packet_receive.c.
8614 * Added new local command NOTICE to send notice message on
8615 channel. Affected file silc/local_command.[ch].
8617 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8619 * Added new local command ME to the client. It is used to send
8620 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8621 some action. Affected file silc/local_command.[ch].
8623 * Changed channel_message and private_message client operations
8624 to deliver the message flags to the application. Added also
8625 the `flags' arguments to the silc_client_send_channel_message
8626 and silc_client_send_private_message functions. Affected file
8629 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8631 * Redefined the Private Message Payload to support private message
8632 keys and to support the new private message flags. Updated
8633 the protocol specs. Flags makes it possible to have for example
8634 CTCP style messages.
8636 * Added new type SilcPrivateMessagePayload and defined an API
8637 for it in the lib/silcclient/silcprivate.[ch].
8639 * Tested private message private keys successfully. Tested the
8640 private message key set, unset and list commands with the new
8643 * Redefined the Channel Message Payload to include the channel
8644 message flags (equal with private message flags) to support
8645 for example CTCP style messages.
8647 * Defined some of the message (for channel and private message)
8648 flags. Updated the protocol specs and added the flags to the
8649 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8651 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8653 * Added SilcKeyAgreementStatus type to the key agreement routines
8654 to indicate the current status and error if one occured.
8655 The status types are defined in the lib/silcclient/silcapi.h.
8657 * Added new local command KEY that is used to set and unset private
8658 keys for channels, set and unset private keys for private messages
8659 with remote clients and to send key agreement requests and
8660 negotiate the key agreement protocol with remote client. The
8661 key agreement is supported only to negotiate private message keys,
8662 it currently cannot be used to negotiate private keys for channels,
8663 as it is not convenient for that purpose.
8665 * Fixed a minor pending callback setting bug in the function
8666 silc_client_get_client_by_id_resolve, now the function works.
8667 Affected file lib/silcclient/idlist.c.
8669 * Added function silc_net_get_local_port to get local bound
8670 port by socket. Added to lib/silcutil/silcnet.[ch].
8672 * Added `sockets' and `sockets_count' fields to the SilcClient
8673 object. They hold the sockets of the listenning sockets in
8674 the client. Listenning sockets may be for example the key
8675 agreement server. Affected file lib/silcclient/client.[ch].
8676 Added functions the silc_client_add_socket and the
8677 silc_client_del_socket. They are exported to the application
8680 * Added ~./silc/clientkeys to support other client's public keys.
8682 * Renamed verify_server_key client operation to verify_public_key
8683 and added one argument to indicate the type of the connection
8684 (server, client etc.).
8686 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8688 * Added silc_server_connection_auth_request to handle the
8689 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8690 silcd/packet_receive.[ch].
8692 * Added silc_server_send_connection_auth_request into the
8693 silcd/packet_send.c to send the connection auth request packet.
8695 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8698 * Fixed the public key authentication in responder side in the
8699 server. The `auth_data' pointer includes the SilcPublicKey
8700 not the path to the public key. Affected file silcd/protocol.c.
8702 * Implemented the public key authentication in the initiator side
8703 in the server. Affected file silcd/protocol.c.
8705 * Removed the [RedirectClient] config section from the server
8706 configuration. Is not needed and I don't want to implement it.
8708 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8710 * Cleaned up the CMODE command in the server. It now works
8711 correctly and supports all the modes defined in the protocol.
8712 Affected file is silcd/command.c.
8714 * Added `hmac_name' field to the SilcChannelEntry in the server
8715 to hold the default HMAC of the channel. It can be set when
8716 creating the channel (with JOIN command). Affected files
8719 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8720 type to indicate the change of the current cipher and hmac
8721 on the channel. Client can safely ignore the <cipher> argument
8722 (if it chooses to do so) since the CHANNEL_KEY packet will
8723 force the channel key change anyway. The <hmac> argument is
8724 important since the client is responsible of setting the new
8725 HMAC and the hmac key into use.
8727 * Fixed the CMODE command in the client library as well.
8729 * Tested CMODE command in router environment successfully.
8731 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8733 * Show the version of the remote client (or server) when connecting
8734 to the server. It is logged to the log file. Affected file
8735 is silcd/protocol.c.
8737 * Fixed the KILLED notify handling in the client library. The
8738 client must be removed from all channels when receiving the
8741 Also, do not remove the client entry when giving the KILL
8742 command but when the KILLED notify is received.
8744 * Removed silc_idlist_find_client_by_nickname from the server.
8745 Not needed anymore. Affected files silcd/idlist.[ch].
8747 * Implemented the CHANNEL_CHANGE notify type handling to the
8748 server. Affected file silcd/server.c.
8752 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8754 * Added silc_server_send_notify_invite to send the INVITE
8755 notify between routers.
8757 * Implemented the INVITE command correctly to the server.
8759 * Implemented the INVITE notify type handling in the server.
8761 * Implemented the INVITE command to the client library and on the
8764 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8766 * Added function silc_server_get_client_resolve to find the
8767 client entry by ID from all ID lists and then resolve it
8768 (using WHOIS) if it cannot be found. Affected file is
8771 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8773 * Implemented the BAN command to the client library.
8775 * The JOIN command in the server now checks the invite list
8778 * Changed the silc_command_reply_payload_encode_va and the
8779 silc_command_payload_encode_va to support that if argument is
8780 NULL it ignores and checks the next argument. Affected file
8781 lib/silccore/silccommand.c.
8783 * Added silc_server_send_notify_ban to send the BAN notify
8784 type between routers.
8786 * Chaned the silc_notify_payload_encode to support that if
8787 argument is NULL it ignores and checks the next argument.
8788 Affected file lib/silccore/silcnotify.c.
8790 * Tested ban lists in router environment successfully.
8792 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8794 * Implemented BAN command to the server, in silcd/command.[ch].
8796 * Removed the BAN and INVITE_LIST modes from the CMODE command
8799 * Added function silc_string_match to regex match two strings.
8800 Affected files lib/silcutil/silcutil.[ch].
8802 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8804 * Redefined parts of the SilcChannelEntry in the server to support
8805 the new ban and invite lists.
8807 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8809 * Redefined the INVITE command. The same command can be used to
8810 invite individuals to the channel but also to manage the invite
8811 list of the channel (to add to and remove from the invite list).
8812 Updated the protocol specs.
8814 * Added new command SILC_COMMAND_BAN that can be used to manage
8815 the ban list of the channel. Updated the protocol specs.
8817 * Removed the channel modes: the SILC_CMODE_BAN and the
8818 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8819 in the CMODE command. The equivalent features are now available
8820 using INVITE and BAN commands. Updated the protocol specs.
8822 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8823 in the network about change in the current ban list. The notify
8824 type is not used by the client.
8826 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8827 support the invite lists.
8829 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8831 * Added new function silc_string_regexify that converts string
8832 including wildcard characters into regex string that can
8833 be used by the GNU regex library. Added into the file
8834 lib/silcutil/silcutil.[ch].
8836 Added silc_string_regex_combine to combine to regex strings
8837 into one so that they can be used as one regex string by
8838 the GNU regex library. Added into the file
8839 lib/silcutil/silcutil.[ch].
8841 Added silc_string_regex_match to match two strings. It returns
8842 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8844 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8846 * Imported GNU regex to the soruce tree into lib/contrib.
8847 Fixed some compiler warning from the regex.c.
8849 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8851 * Fixed MOTD command in the server to work in router environment.
8853 * Fixed the MOTD command in the client library to support
8854 the server argument in the command.
8856 * Added `nickname_len' argument to the silc_idlist_add_client
8857 in the server, as the `nickname' argument may be binary data
8860 * Added silc_idlist_get_channels to return all channels from
8863 * Implemented LIST command to the server. Affected file is
8866 * Implemented the LIST command to the client library and on the
8869 * Added [<user count>] argument to the LIST command reply.
8870 With private channels the user count is not shown.
8872 * Updated TODO and README.
8874 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8876 * The client entry's data.registered must be TRUE even with
8877 global client entry on global client list. The data.registered
8878 is used to check whether the client is anymore in the network,
8879 for example with WHOWAS command so it must be valid.
8881 * Fixed the WHOWAS command in the server. It now actually works
8882 in router environment. Added function into silcd/command_reply.c
8883 silc_server_command_reply_whowas_save.
8885 * Added silc_idlist_purge function to the silcd/idlist.c
8886 to periodically purge the ID Cache.
8888 * Fixed INFO command in the server. It works now in router
8889 environment. Added <server name> argument to the INFO command
8890 reply. Updated the protocol specs.
8892 * Fixed minor bug in silc_idcache_purge to not purge if the
8893 expire value is zero.
8895 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8896 they were buggy because of the WHOWAS information.
8898 * Fixed local command MSG to handle the async resolving of
8899 the remote client properly. It used to fail the first MSG.
8900 Affected file silc/local_command.c.
8902 * Added `data_len' field to SilcIDCache context.
8904 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8906 * Update TODO. Todo in commands in the server.
8908 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8910 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8911 used by routers as broadcast packet to inform other routers
8912 about the changed user mode.
8914 Implemented the notify handling in the server. Affected file is
8915 silcd/packet_receive.c. Added the function
8916 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8918 * Added new generic Channel Payload and deprecated the New Channel
8919 Payload. The New Channel Payload is now the generic Channel
8922 * Added new argument `mode' to the silc_server_send_new_channel
8923 as it is required in the Channel Payload now.
8925 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8926 and created a new and real SilChannelPayload to represent the
8927 new generic Channel Payload. Implemented the encode/decode
8928 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8930 * Added silc_server_get_client_channel_list to return the list
8931 of channels the client has joined for WHOIS command reply.
8932 Affected file silcd/server.[ch].
8934 * Implemented the channel list sending in the WHOIS command reply
8935 in server and in the client.
8937 Implemented the channel list displaying on the user interface
8938 as well. Affected file silc/client_ops.c.
8940 * Added silc_channel_payload_parse_list to parse list of Channel
8941 Payloads. It returns SilcDList list of SilcChannelPayloads.
8942 Client for example can use this function to parse the list of
8943 channels it receives in the WHOIS command reply. The caller
8944 must free the list by calling silc_channel_payload_list_free.
8945 Affected files lib/silccore/silcchannel.[ch].
8947 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8949 * Added one new argument <user mode> to the WHOIS command reply
8950 to return the mode of the user in SILC. Updated the protocol
8953 Implemented it to the server and client.
8955 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8957 * Fixed the mode printing on the user interface on joining.
8958 Affected file silc/client_ops.c.
8960 * Implemented the UMODE command and user modes in general to the
8961 client library and to the user interface.
8963 * Implemented the UMODE command to the server.
8965 * The server now sends UNKNOWN_COMMAND error status if client sends
8966 unknown command. Affected file silcd/command.c.
8968 * All server commands now handle the command identifier the right
8969 way when sending the command reply to the client. The client can
8970 use to identify the command replies with the identifier.
8972 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8974 * Added silc_server_get_client_route to resolve the route to
8975 the client indicated by the client ID. Affected file is
8978 * Added silc_server_relay_packet as general function to relay
8979 packet to arbitrary destination. This deprecates functions
8980 like _send_private_message_key, _relay_notify etc. Affected
8981 file is silcd/packet_send.[ch].
8983 Removed silc_server_send_key_agreement,
8984 silc_server_send_private_message_key and
8985 silc_server_packet_relay_notify functions from the file
8986 silcd/packet_send.[ch].
8990 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8991 server. Affected file silcd/packet_receive.[ch].
8993 * Implemented the KILL command to the client. Implemented the
8994 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8995 Affected files lib/silcclient/command[_reply].c and
8996 lib/silcclient/client_notify.c. Implemented the KILL notify
8997 printing in the user inteface.
8999 * Fixed a lot silc_parse_nick memory leaks from the client
9000 library in the file lib/silcclient/command.c.
9002 * Changed the silc_server_send_notify_on_channels's `sender'
9003 argument from SilcSocketConnection to SilcClientEntry to
9004 check the sender as entry and not as connection object and not
9005 to send to the client provided as argument. The affected file
9006 is silcd/packet_send.[ch].
9008 * The notify packets that are destined directly to the client used
9009 to not to be processed by the server. Now changed that and the
9010 server processes all notify packets. After relaying the packet
9011 to the client the notify packet is processed in the server.
9013 * The silc_server_free_client_data now checks whether there is
9014 pending outgoing traffic for the client and purges the data to
9015 the network before removing the client entry.
9017 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9019 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9020 an client is killed from the SILC Network. Updated the protocol
9023 Added new function silc_server_send_notify_killed to the
9024 silcd/packet_send.[ch].
9026 * Added function silc_server_packet_relay_notify to relay notify
9027 packets that are destined directly to a client. In this case
9028 the server does not process the notify packets but merely relays
9029 it to the client. Affected file silcd/packet_send.[ch].
9031 Added also silc_server_packet_process_relay_notify to check
9032 whereto relay the notify. Affected file is
9033 silcd/packet_receive.[ch].
9035 * Implemented the KILL command to the server.
9039 * Added the backup schema desgined last fall to the protocol
9040 specs for everyone to see. The specification is in the
9041 *-spec-xx.txt draft and the packet type definitions for the
9042 backup routers is in *-pp-xx.txt draft. Thusly, added also
9043 new packet type SILC_PACKET_CELL_ROUTERS.
9045 * A big security problem in the implementation discovered. The
9046 signoff of an client did not cause new channel key generation
9047 which it of course should've done. The channel keys must be
9048 always re-generated when client leaves (or signoffs) the channel.
9049 The silc_server_remove_from_channels funtion now handles
9050 the channel key re-generation.
9052 * Added `sender' argument to the silc_server_send_notify_on_channels
9053 to not to send the client provided as argument. Affected file
9054 silcd/packet_send.[ch].
9056 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9058 * Implemented OPER and SILCOPER commands into the server and
9061 * Added silc_auth_verify and silc_auth_verify_data to verify
9062 the authentication directly from the authentication payload.
9063 It supports verifying both passphrase and public key based
9064 authentication. Affected file lib/silccore/silcauth.[ch].
9066 * Added `hash' field to the SilcIDListData structure. It is the
9067 hash negotiated in the SKE protocol. Affected file is
9070 * Slight redesigning of the SilcAuthPayload handling routines.
9071 Do not send SilcPKCS but SilcPublicKey as argument.
9073 * Implemented the public key authentication support to the
9074 serverconfig. The public key is loaded from the provided path
9075 and saved as authentication data to void * pointer. Thus,
9076 changed the unsigned char *auth_data to void *auth_data;
9078 * Fixed SHUTDOWN command to send the reply before the server
9079 is shutdown. :) Affected file silcd/command.c.
9081 * Fixed fatal bug in CONNECT command. The hostname was invalid
9082 memory and server crashed. Affected file silcd/command.c.
9084 * Fixed fatal bug in CLOSE command. The server_entry became
9085 invalid but was referenced later in the command. Affected file
9088 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9090 * Fixed fatal bug in failure packet handling. Server ignored
9091 the failure and thus crashed when it came.
9095 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9097 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9098 that the command may be executed only once in (about) 2 seconds.
9099 The old SILC_CF_LAG flag is same but allows command bursts up
9100 to five before limiting.
9102 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9103 server code. Various commands now includes the CF_LAG_STRICT
9104 flag to disallow any kind of miss-use of the command.
9106 * Fixed the silc_buffer_unformat to not to allocate any data
9107 if the length of the data is zero. It used to allocate the
9108 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9110 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9112 * Changed the format of AdminConnection configuration section
9113 in the server. Added username of the admin to the format.
9114 Affected files silcd/serverconfig.[ch].
9116 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9117 to return admin configuration data by host, username and/or
9120 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9122 * Implemented WHOWAS command to the server. Added the functions:
9124 silc_server_command_whowas_parse,
9125 silc_server_command_whowas_send_reply,
9126 silc_server_command_whowas_from_client and
9127 silc_server_command_whowas_from_server
9129 * Added <Client ID> argument to the WHOWAS command reply. Updated
9130 the protocol specs accordingly.
9132 * Implemented WHOWAS command and command_reply to the client
9135 Implemented the WHOWAS printing on the user interface.
9137 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9139 * Added new argument to the WHOWAS command reply, the real name.
9140 It is an optional argument. Updated the protocol specs.
9142 * Added SilcIDCacheDestructor callback that is registered when
9143 the SilcIDCache is allocated. The callback is called when
9144 an cache entry in the ID Cache expires, or is purged from the
9145 cache. Added into lib/silccore/idcache.[ch].
9147 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9148 to destruct the client entries when the cache entry expires.
9149 Other ID Cache's in server and in the client library ignores
9152 * If the ID Cache entry's `expire' field is zero then the entry
9153 never expires. Added boolean `expire' argument to the
9154 silc_idcache_add function in the lib/silccore/idcache.[ch].
9155 If it is TRUE the default expiry value is used.
9157 * Added silc_server_free_client_data_timeout that is registered
9158 when client disconnects. By default for 5 minutes we preserve
9159 the client entry for history - for WHOWAS command.
9161 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9163 * Added support to the server to enforce that commands are not
9164 executed more than once in 2 seconds. If server receives
9165 commands from client more frequently, timeout is registered
9166 to process the commands. Affected file silcd/command.c.
9167 Added new function silc_server_command_process_timeout.
9169 * Changed NICK_NOTIFY handling in client library to check that
9170 if the client's nickname was changed, so there is no need to
9171 resolve anything from the server.
9173 * Removed error printing from the WHOIS and IDENTIFY commands.
9174 If error occurs then it is ignored silently in the client library.
9175 The application, however, may map the received error to
9176 human readable error string. The application currently maps
9177 the NO_SUCH_NICKNAME error to string.
9179 * Made the command status message public to the application. Moved
9180 them from lib/silcclient/command_reply.c to
9181 lib/silcclient/command_reply.h. The application can map the
9182 received command status to the string with the
9183 silc_client_command_status_message function.
9185 * Added check to the server to check that client's ID is same
9186 as the Source ID in the packet the client sent. They must
9189 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9191 * Added dist-bzip hook to the Makefile.am to make bzip2
9192 compressed distributions.
9194 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9196 * Server now enforces the maximum length for the nickname and
9197 the channel as protocol specification dictates. 128 bytes for
9198 nickname and 256 bytes for channel name.
9200 * Moved the WHOIS printing to the application. The client libary
9201 does not print out the WHOIS information anymore, the application
9202 must do it. Renamed silc_client_command_reply_whois_print to
9203 the silc_client_command_reply_whois_save.
9205 The client's idle time is also sent to the application now, and
9206 the idle is shown on screen.
9208 * Added silc_client_command_reply_identify_save to save the
9209 received IDENTIFY entries.
9211 * Do not check for channel private keys in message sending and
9212 reception if the channel does not have the PRIVKEY mode set.
9213 Affected file lib/silclient/client_channel.c.
9215 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9217 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9218 just surfaced after chaning the JOIN procedure.
9220 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9222 * Added silc_client_get_clients_by_list to get client entries
9223 from Client ID list, that is returned for example by JOIN
9224 and USERS command replies. The application should use this
9225 function for example when JOIN command reply is received to
9226 resolve the clients already on the channel (library does not
9227 do that anymore as USERS command reply is not used in the JOIN
9228 procedure anymore). Affected files lib/silcclient/silcapi.h and
9229 lib/silcclient/idlist.c.
9231 * JOIN command reply and USERS command reply returns now SilcBuffer
9232 pointers instead of unsigned char pointers when returning
9233 the client list and mode list.
9235 * Added <Client ID> argument to the JOIN command reply, mainly
9236 for the server to identify for which client the command was
9237 originally sent. Updated protocol specs accordingly.
9239 * Added SilcDlist private_key pointer to the SilcChannelEntry
9240 in the client to support the channel private keys. Affected
9241 file is lib/silcclient/idlist.h.
9243 * Added SilcChannelPrivateKey argument to the function
9244 silc_client_send_channel_message so that application can choose
9245 to use specific private ke if it wants to. If it is not provided,
9246 the normal channel key is used, unless private keys are set.
9247 In this case the first (key that was added first) is used
9248 as the encryption key.
9250 * Implemented the support for channel private key handling.
9251 Implemented the following functions:
9253 silc_client_add_channel_private_key,
9254 silc_client_del_channel_private_keys,
9255 silc_client_del_channel_private_key,
9256 silc_client_list_channel_private_keys and
9257 silc_client_free_channel_private_keys
9259 Affected file lib/silcclient/client_channel.c.
9261 * Added the support for the private keys in the channel message
9262 sending and encryption and in the message reception and
9263 decryption. Affected funtions are
9264 silc_client_send_channel_message and silc_client_channel_message.
9266 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9268 * Added SKE's key verify callback to the client library's
9269 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9271 * Removed the statement that server (or router) must send USERS
9272 command reply when joining to the channel so that the client
9273 knows who are on the channel. Instead, the client list and
9274 client's mode list is now sent in the JOIN command reply to the
9275 client who joined channel. This is better solution.
9277 * Added function silc_server_get_users_on_channel and function
9278 silc_server_save_users_on_channel to the silcd/server.[ch].
9280 * Removed function silc_server_command_send_users from the
9283 * Do not show topic on the client library anymore. The topic is
9284 sent in the command reply notify to the application and the
9285 application must show the topic now.
9287 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9289 * Added client searching by nickname hash into the IDENTIFY and
9290 WHOIS commands in the server as they were clearly missing from
9291 them. Affected file is silcd/command.c.
9293 * Fixed a bug in private message receiving in the client library.
9294 The remote ID was freed and it wasn't supposed, now it is
9297 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9299 * Minor fix to the channel payload; allocate the data area, as it
9300 needs to be of specific length.
9302 * If the key agreement port is zero then the operating
9303 system will define the bound port. Affected files are
9304 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9306 * Added new function silc_channel_payload_decrypt into the file
9307 lib/silccore/silcchannel.[ch].
9309 * Moved the channel message etc, check from silc_packet_decrypt
9310 to applications. The library calls now a generic
9311 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9312 when the packet is either normal or special. This was done to
9313 allow more wide range of checking that was not allowed when
9314 the code was in library. Now applications can do virtually any
9315 checks to the packet and return to the library the decision how
9316 the packet should be processed. Affected files are
9317 lib/silccore/silcpacket.[ch].
9319 Added silc_server_packet_decrypt_check to the server and
9320 silc_client_packet_decrypt_check to the client library.
9322 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9323 to send with specified source and destination information.
9325 * Channel message delivery between routers was broken after the
9326 channel key distribution was fixed earlier. The channel key
9327 was used be to distributed to other routers as well which is not
9328 allowed by the protocol. Now this is fixed and channel keys
9329 really are cell specific and the channel message delivery between
9330 routers comply with the protocol specification.
9332 * Fixed various commands in server to check also the global list
9333 for the channel entry and not just the local list. The affected
9334 file silcd/command.c.
9336 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9338 * Added assert()s to buffer formatting and unformatting routines
9339 to assert (if --enable-debug) when error occurs. Affected
9340 file: lib/silcutil/silcbuffmt.c.
9342 * Changed to auto-reconnect to check whether the remote host is
9343 router and register the re-connect timeout if it is. It used
9344 to check that whether we are normal server, but router must do
9345 auto-reconnect with another router as well. Affected file
9348 * Removed the [<key len>] option from CMODE command as the cipher
9349 name decides the key length, nowadays. See the defined ciphers
9350 from the protocol specification.
9352 * Added [<hmac>] option to the CMODE command to define the HMAC
9353 for the channel. Added SILC_CMODE_HMAC channel mode.
9355 * Added [<hmac>] option for the JOIN command so that user can
9356 select which HMAC is used to compute the MACs of the channel
9359 * Added Hmac field to the Channel Message Payload. The integrity
9360 of plaintext channel messages are now protected by computing
9361 MAC of the message and attaching the MAC to the payload. The
9362 MAC is encrypted. Now, it is clear that this causes some
9363 overhead to the size of the packet but rationale for this is that
9364 now the receiver can verify whether the channel message decrypted
9365 correctly and also when private keys are set for the channel the
9366 receiver can decrypt the packet with several keys and check from
9367 the MAC which key decrypted the message correctly.
9369 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9370 lib/silccrypt/silccipher.[ch].
9372 * Added silc_hash_len to return the digest length into the
9373 lib/silcrypt/silchash.[ch].
9375 * Rewrote parts of Silc Channel Payload interface in the
9376 lib/silccore/silcchannel.[ch]. The encode function now also
9377 encrypts the packet and parse function decrypts it.
9379 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9381 * Fixed a minor formatting bug in the SKE's key material processing.
9382 It actually might have processed the keys wrong way resulting
9385 * Redefined the mandatory HMAC algorithms and added new algorithms.
9386 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9387 and hmac-md5 truncated to 96 bits. The mandatory is now
9388 hmac-sha1-96. Rest are optional (including the one that used
9389 to be mandatory). Rationale for this is that the truncated HMAC
9390 length is sufficient from security point of view and can actually
9391 make the attack against the HMAC harder. Also, the truncated
9392 HMAC causes less overhead to the packets. See the RFC2104 for
9395 * Added new [hmac] configuration section. The SKE used to use
9396 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9397 is of course wrong. The official names that must be proposed in
9398 the SKE are the ones defined in the protocol specification
9399 (hmac-sha1-96 for example). The user can configure any hmac
9400 using any hash function configured in the [hash] section. At
9401 least, the mandatory must be configured.
9403 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9405 * Added HMAC list to the SKE proposal list. It has now both
9406 hash algorithm list and HMAC list. This makes the protocol
9407 incompatible with previous versions. The SKE now seems to work
9408 the way it is supposed to work, for the first time actually.
9410 * Defined plain Hash algorithms to the protocol specification.
9413 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9415 * Implemented support for key agreement packets into the server.
9416 Added functions silc_server_key_agreement and
9417 silc_server_send_key_agreement. Other than these functions,
9418 server has nothing to do with this packet.
9420 * Added support for private message key packets into the server.
9421 Added functions silc_server_private_message_key and
9422 silc_server_send_private_message_key.
9426 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9427 called in the protocol's final callback instead in the END
9428 protocol state. This makes a little more sense and in the same
9429 time in client we can use the same protocol routines for normal
9430 key exchange and to key agreement packet handling as well.
9432 * Added to both client's and server's KE protocol context the
9433 SilcSKEKeyMaterial pointer to save the key material. We will
9434 bring the key material to the protocol's final callback by doing
9435 this. The final callback must free the key material.
9437 * Added SKE's packet_send callback into client's KE protocol
9438 context so that the caller can choose what packet sending function
9439 is used. This way we can use different packet sending when
9440 doing normal SKE when doing key agreement packet handling (in
9441 the key agreement packet handling we do not want to encrypt
9444 * Implemented the responder side of the key agreement routines
9445 in the client. The client can now bind to specified port and
9446 accept incoming key negotiation. The key material is passed
9447 to the application after the protocol is over.
9449 * Implemented the processing of incoming Key Agreement packet
9450 in the client. Added function silc_client_key_agreement to
9453 * Implemented the intiator side of the key agreement routines
9454 in the client. The client can now initiate key agreement with
9455 another remote client. The key material is passed to the
9456 application after the protocol is over.
9458 * Created client_keyagr.c to include all the key agreement
9461 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9462 SILC_TASK_CALLBACK except that it is not static.
9464 * Created client_notify.c and moved the Notify packet handling
9465 from the client.[ch] into that file.
9467 * Created client_prvmsg.c and moved all private message and
9468 private message key routines from the client.[ch] into that file.
9470 * Create client_channel.c and moved all channel message and
9471 channel private key routines from the client.[ch] into that file.
9473 * Changed silc_client_get_client_by_id_resolve to resolve with
9474 WHOIS command instead of IDENTIFY command, in the file
9475 lib/silclient/idlist.c.
9477 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9479 * Implemented the SKE's responder side to the Client library.
9481 * When FAILURE is received to the protocol do not trust it
9482 blindly. Register a timeout to wait whether the remote closes
9483 the connection as it should do it, only after that process the
9484 actual failure. This was changed to both client and server.
9486 * Added client_internal.h to include some of the structures
9487 there instead of client.h in lib/silcclient/.
9489 * Added function silc_task_unregister_by_callback to unregister
9490 timeouts by the callback function.
9492 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9494 * Some "Incomplete WHOIS info" errors has been appearing on the
9495 log files. Took away the entry->userinfo check from WHOIS
9496 reply sending. The entry->userinfo is now " " if client did not
9497 provide one. I thought this was fixed earlier but something
9498 is wrong still. Let's see if the error still appears.
9500 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9502 * Fixed a minor bug in the login when the channel key is
9503 re-generated in the server. It used to generate the key in
9504 wrong order and thus caused problems in the channel traffic.
9506 * Fixed a minor bug in channel key distsribution after
9507 KICK command. The key was not sent to the router even though
9510 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9512 * Added silc_ske_process_key_material_data as generic routine
9513 to process any key material as the SILC protocol dictates. The
9514 function is used by the actual SKE library but can be used by
9515 applications as well. This relates to the private message keys
9516 and the channel private keys since they must be processed the
9517 same way the normal SILC session keys. The protocol dictates
9518 this. Affected files: lib/silcske/silcske.[ch].
9520 Added also silc_ske_free_key_material to free the
9521 SilcSKEKeyMaterial structure.
9523 * Defined silc_cipher_set_key function to set the key for
9524 cipher without using the object's method function. The affected
9525 files: lib/silccrypt/silccipher.[ch].
9527 * Implemented silc silc_client_add_private_message_key,
9528 silc_client_add_private_message_key_ske,
9529 silc_client_del_private_message_key,
9530 silc_client_list_private_message_keys and
9531 silc_client_free_private_message_keys functions in the
9534 Added functions silc_client_send_private_message_key to send
9535 the Private Message Key payload and silc_client_private_message_key
9536 to handle incoming Private Message Key payload.
9538 * Added Cipher field to the Private Message Key payload to set
9539 the cipher to be used. If ignored, the default cipher defined
9540 in the SILC protocol (aes-256-cbc) is used.
9542 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9544 * Removed lib/silcclient/ops.h file.
9546 Redefined parts of the SILC Client Library API. Created new
9547 file silcapi.h that deprecates the ops.h file and defines the
9548 published Client Library API. Defined also private message key
9549 API and channel private key API into the file.
9551 This is the file that the application must include from the
9552 SILC Client Library. Other files need not be included by
9553 the application anymore.
9555 * Added new key_agreement client operation callback and also
9556 defined the Key Agreement library API for the application.
9558 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9560 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9561 is used by clients to request key negotiation between another
9562 client in the SILC network. If the negotiation is started it
9563 is performed using the SKE protocol. The result of the
9564 negotiation, the secret key material, can be used for example
9565 as private message key.
9567 Implemented the Key Agreement payload into the files
9568 lib/silccore/silauth.[ch].
9570 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9572 * Redefined ciphers for the SILC protocol. Added some new ciphers
9573 and defined the key lengths for the algorithms. Changed the
9574 code accordingly. The default key length is now 256 bits.
9576 * Fixed SKE key distribution function silc_ske_process_key_material
9577 when the key length is more than 128 bits. The default key
9578 length in SILC is now 256 bits.
9580 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9581 to indicate unsupported algorithm.
9583 * Renamed rijndael.c to aes.c and all functions as well.
9585 * Fixed a long standing channel key setting bug in client library.
9586 Weird that it has never surfaced before.
9588 * Fixed bug in channel deletion. If the entire channel is removed
9589 then it must also delete the references of the channel entry
9590 from the client's channel list as the client's channel entry and
9591 the channel's client entry share same memory.
9593 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9595 * Implemented CONNECT and SHUTDOWN commands in the client.
9597 * Implemented CLOSE command to the client.
9599 * Added the function silc_idlist_find_server_by_name into the
9600 files silcd/idlist.[ch].
9602 Added the function silc_idlist_find_server_by_conn into the
9603 files silcd/idlist.[ch].
9605 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9607 * DIE command was renamed to SHUTDOWN. Updated the both code
9610 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9611 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9613 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9616 * Added function silc_server_create_connection function to create
9617 connection to remote router. My server implementation actually
9618 does not allow router to connect to normal server (it expects
9619 that normal server always initiates the connection to the router)
9620 so the CONNECT command is only good for connecting to another
9623 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9625 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9626 or some other client was kicked from the channel.
9628 Implemented the handling of the notify type to both client
9631 Implemented silc_server_send_notify_kicked to send the KICKED
9632 notify. It is used to send it to the server's primary router.
9634 * Implemented the KICK command into server and client.
9636 * Added `query' argument to the silc_idlist_get_client function
9637 to indicate whether to query the client from server or not if
9640 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9641 to indicate that the client is not channel founder.
9645 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9647 * Removed the rng context from SilcPacketContext structure and
9648 changed that the packet routine uses the Global RNG API.
9650 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9652 * Added support for quit message that client can "leave" on the
9653 channel when it quits the SILC. It is ditributed inside the
9654 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9656 Added silc_server_free_client_data that will take the
9657 signoff message as argument.
9659 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9661 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9663 * Updated parts of the protocol specification to keep it up
9666 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9668 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9669 payloads in one packet.
9671 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9672 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9673 use now the new List flag.
9675 * Also deprecated the following packet types: REPLACE_ID,
9676 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9678 * Added list support for Notify packet in server.
9680 * Added silc_server_send_notify_channel_change to send the
9681 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9682 the silc_server_send_replace_id.
9684 * Added silc_server_send_notify_nick_change to send the
9685 NICK_CHANGE notify type. Deprecates the function
9686 silc_server_send_replace_id.
9688 * Added silc_server_send_notify_join to send the JOIN notify type.
9689 Deprecates the function silc_server_send_new_channel_user.
9691 * Added silc_server_send_notify_leave to send LEAVE notify type.
9692 Deprecates the function silc_server_send_remove_channel_user.
9694 * Added silc_server_send_notify_cmode and
9695 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9696 types. Deprecates the silc_server_send_set_mode function.
9698 * Added SERVER_SIGNOFF notify type to indicate that server has
9699 quit. This means that all clients on the channel from that
9700 server will drop. This can be also used when netsplit happens.
9702 Deprecated REMOVE_ID packet type since it is not needed anymore
9705 Added silc_server_send_notify_server_signoff to send the
9706 SERVER_SIGNOFF notify type. Deprecates the function
9707 silc_server_send_remove_id.
9709 Added also silc_server_send_notify_signoff to send the
9710 SIGNOFF notify type.
9712 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9713 SILC protocol from this day on. Changed the protocol
9714 specification as well.
9716 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9717 notify type. It is used between routers to notify about
9718 topic changes on a channel.
9720 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9723 * Partly updated the protocol specification to comply with the
9724 changes now made. It is still though a bit outdated.
9726 * The JOIN notify type now takes one extra argument <Channel ID>.
9727 The packet used to be destined to the channel but now the
9728 JOIN type may be sent as list thus it is impossible to
9729 destine it to any specific channel. By adding this argument
9730 it is again possible.
9732 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9734 * Added CREDITS file. The CHANGES and CREDITS file will appear
9735 in the distribution as well.
9737 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9739 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9740 types in the server's silcd/packet_receive.c.
9742 * Implemented CMODE and CUMODE to work in router environment.
9744 * Fixed minor encoding and decoding buglet from the
9745 lib/silccore/silcmode.c.
9747 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9750 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9752 * Changed all SilcConfigServer* and silc_config_server* to
9753 SilcServerConfig* and silc_server_config*, respectively.
9756 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9758 * Associated the ID (client or server ID) to the Authentication
9759 Payload to avoid any possibility of forging. Updated the
9760 protocol specification and the code accordingly.
9762 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9764 * The RSA key length is now save to the RsaKey context in the
9765 key generation process in lib/silccrypt/rsa.c. The key length
9766 is now used to figure out the maximum size of the block allowed
9767 to be encrypted/signed.
9769 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9770 is equivalent to the silc_mp_mp2bin but does not allocate any
9773 * Changed silc_mp_mp2bin API to take length argument. If it is
9774 non-zero then the buffer is allocated that large. If zero, then
9775 the size is approximated using silc_mp_sizeinbase, which however
9778 * Created Global RNG API which is global RNG that application can
9779 initialize. After initializing, any routine anywhere in the
9780 code (including library) can use RNG without allocating a new
9781 RNG object. This was done to allow this sort of use of the
9782 RNG in code that has no chance to allocate RNG object. All
9783 applications currently allocate this and many routines in the
9784 library use this. Affected file lib/silccrypt/silcrng.[ch].
9786 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9787 it to use the Global RNG API.
9789 * Defined Authentication Payload into protocol specification that
9790 is used during SILC session to authenticate entities. It is
9791 used for example by client to authenticate itself to the server
9792 to obtain server operator privileges.
9794 Implemented this payload into the lib/silccore/silcauth.[ch].
9795 Implemented also routines for public key based authentication
9796 as the new protocol specification dictates.
9798 Moved definitions of different authentication methods from
9799 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9801 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9802 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9803 silc_pkcs_verify_with_hash functions into the file
9804 lib/silccrypt/silcpkcs.[ch].
9806 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9808 * The client entry's userinfo pointer must be always valid.
9809 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9810 will fail since it requires the userinfo. Now, the userinfo
9811 is allocated as "" if actual userinfo does not exist. Actually,
9812 it must exist and it is totally Ok to drop client connections
9813 that does not announce the userinfo. However, we will make
9814 this workaround for now.
9816 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9817 to return the remote port by socket.
9819 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9821 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9822 SILC_SERVER_PENDING_EXEC and added an new macro
9823 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9824 data or when error occurs while processing the pending command.
9826 Added new argument `destructor' into silc_server_command_pending
9827 and to the SilcServerCommandPending object. This destructor is
9828 now called after calling the pending callback or if error occurs
9829 immediately. If error occurs the actual pending callback won't
9830 be called at all - only the destructor. The destructor may be
9831 NULL if destructor is not needed.
9833 All this applies for client library code as well. Similar
9834 changes were made there as well for the pending commands.
9836 In the client, the application must now allocate the
9837 SilcClientCommandContext with the silc_client_command_alloc
9840 * Added reference counter to the SilcServerCommandContext. Added
9841 function silc_server_command_alloc and silc_server_command_dup
9844 Same type of functions added to the client library for the same
9847 * Removed the cmd_ident from IDListData away since it is now
9848 global for all connections. It is the command identifier used
9849 in command sending and with pending commands. The affected file
9852 * Added reference counter to the SilcSocketConnection objecet to
9853 indicate the usage count of the object. The object won't be
9854 freed untill the reference counter hits zero. Currently only
9855 server uses this, and client ignores it. The client must be
9856 set to use this too later. The affected files are
9857 lib/silccore/silcsockconn.[ch]. Added also the function
9858 silc_socket_dup to increase the reference counter.
9860 This was mainly added because it is possible that the socket
9861 is removed underneath of pending command or other async
9862 operation. Now it won't be free'd and proper DISCONNECTING
9863 flags, etc. can be set to avoid sending data to connection that
9864 is not valid anymore.
9866 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9867 the connection. After that it sets SILC_SET_DISCONNECTED.
9868 It is, however, possible that the socket data is not still freed.
9869 The silc_server_packet_process now checks that data is not
9870 read or written to connection that is DISCONNECTED. The socket
9871 get's freed when the reference counter hits zero.
9873 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9875 * Changed the client operation API: channel_message operation's
9876 `sender' is now the client entry of the sender, not the nickname
9877 and the `channel' is the channel entry, not the channel name.
9879 In the private_message operation the `sender' is now also the
9880 client entry of the sender not the nickname.
9882 Affected file is lib/silcclient/ops.h and all applications
9883 using the client operations.
9885 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9887 * Moved the calling of ops->connect() from connect_to_server_final
9888 into receive_new_id functin since that is the point when the
9889 client is actually allowed to send traffic to network. The
9890 affected file is lib/silcclient/client.c.
9892 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9894 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9895 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9896 (if needs broadcasting) instead of broadcasting the packets one
9897 by one which would make a burst in the network traffic.
9899 * Added `broadcast' argument to the functions in silcd/server.[ch]
9900 silc_server_create_new_channel[_with_id] to indicate whether
9901 to send New Channel packet to primary router.
9903 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9905 * Added new function into the silcd/server.[ch] files:
9906 silc_server_create_new_channel_with_id to create new channel with
9907 already existing Channel ID.
9909 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9910 lib/silccore/silcpacket.h. This packet is used t send list of
9911 Set Mode payloads inside one packet. Server uses this to set
9912 the modes for the channels and clients on those channels, that it
9913 announced to the router when it connected to it. The protocol
9914 specification has been updated accordingly.
9916 * The silc_server_new_channel did not handle the packet coming
9917 from normal server as it normally does not send that. However,
9918 when it announces its channels it does send it. Implemented
9919 the support for that.
9921 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9922 into the file lib/silccore/id.h.
9924 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9926 * Fixed memory leaks in the functions silc_idlist_del_client,
9927 silc_idlist_del_channel and silc_idlist_del_server in the file
9928 silcd/idlist.c. All of those leaked like a sieve.
9930 * Fixed some small memory leaks in the client's function
9931 silc_client_notify_by_server.
9933 * Added functions into silcd/server.c: silc_server_announce_clients,
9934 silc_server_announce_channels and silc_server_announce_server.
9935 These functions are used by normal and router server to announce
9936 to its primary router about clients, channels and servers (when
9937 router) that we own. This is done after we've connected to the
9940 These functions effectively implements the following packet types:
9941 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9942 and SILC_PACKET_NEW_ID_LIST.
9944 * Added new functions into the silcd/packet_receive.[ch]:
9945 silc_server_new_id_list, silc_server_new_channel_list and
9946 silc_server_new_channel_user_list to handle the incoming
9947 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9949 * Added support of changing Channel ID in the function
9950 silc_server_replace_id. If the server that announces a channel
9951 to the router already exists in the router (with same name but
9952 with different Channel ID), router is responsible to send
9953 Replace ID packet to the server and force the server to change
9954 the Channel ID to the one router has.
9956 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9957 client that the Channel ID has been changed by the router. The
9958 normal server sends this to the client. Client must start using
9959 the new Channel ID as the channel's ID.
9961 Implemented handling of this new type into lib/silcclient/client.c
9962 into the function silc_client_notify_by_server.
9964 * Added new function silc_idlist_replace_channel_id into the files
9965 silcd/idlist.[ch] to replace the Channel ID.
9967 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9969 * Call silc_server_command_identify_check always when processing
9970 the IDENTIFY command in silcd/command.c
9972 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9974 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9975 send keepalive packets. The packet can be sent by clients,
9976 servers and routers.
9978 Added function silc_socket_set_heartbeat into the file
9979 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9980 If not set, the heartbeat is not performed. The actual
9981 heartbeat is implemented in the low level socket connection
9982 library. However, application is responsible of actually
9985 Added silc_server_send_heartbeat to send the actual heartbeat
9986 packet into silcd/packet_send.[ch]. Server now performs
9987 keepalive with all connections.
9989 * Added silc_task_get_first function into lib/silcutil/silctask.c
9990 to return the timeout task with shortest timeout. There was a bug
9991 in task unregistration that caused problems. TODO has been
9992 updated to include that task system must be rewritten.
9994 * The client library will now resolve the client information when
9995 receiving JOIN notify from server for client that we know but
9996 have incomplete information.
9998 * Rewrote parts of silc_server_remove_from_channels and
9999 silc_server_remove_from_one_channel as they did not remove the
10000 channel in some circumstances even though they should've.
10002 * Encryption problem encountered in server:
10004 The LEAVE command used to send the Channel Key packet to the
10005 router immediately after generating it. However, the code
10006 had earlier sent Remove Channel user packet but not immediately,
10007 ie. it was put to queue. The order of packets in the router
10008 was that Channel Key packet was first and Remove Channel User
10009 packet was second, even though they were encrypted in the
10010 reverse order. For this reason, MAC check failed. Now, this
10011 is fixed by not sending the Channel Key packet immediately but
10012 putting it to queue. However, this is more fundamental problem:
10013 packets that are in queue should actually not be encrypted
10014 because packets that are sent immediately gets encrypted
10015 actually with wrong IV (and thus MAC check fails). So, packets
10016 that are in queue should be encrypted when they are sent to
10017 the wire and not when they put to the queue.
10019 However, the problem is that the current system has not been
10020 designed to work that way. Instead, the packet is encrypted
10021 as soon as possible and left to the queue. The queue is then
10022 just purged into wire. There won't be any fixes for this
10023 any time soon. So, the current semantic for packet sending
10026 o If you send packet to remote host and do not force the send
10027 (the packet will be in queue) then all subsequent packets to the
10028 same remote host must also be put to the queue. Only after the
10029 queue has been purged is it safe again to force the packet
10032 o If you send all packets immediately then it safe to send
10033 any of subsequent packets through the queue, however, after
10034 the first packet is put to queue then any subsequent packets
10035 must also be put to the queue.
10037 Follow these rules and everything works fine.
10039 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10041 * Added new function silc_server_remove_clients_by_server to
10042 remove all client entries from ID list when the server connection
10043 is lost. In this case it is also important to invalidate all
10044 client entires as they hold the invalid server entry. This
10045 fixes fatal bug when server has lost connection and will reconnect
10048 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10050 * Made some sanity checks to silc_server_daemonise like to check
10051 whether the requested user and group actually exists.
10053 * Added sanity check to SKE's silc_ske_responder_finish to check
10054 that the public and private key actually is valid.
10056 * Invalidate the client's nickname when receiving Replace ID
10057 packet and the Client ID is being replaced. This means that the
10058 server will query the nickname if someone needs it (client)
10061 * Sort the ID Cache in client library when the ID Cache data
10062 has changed (needs sorting).
10064 * Do not allow for SILC client to create several connections to
10065 several servers. The client does not support windows right now
10066 and generating multiple connections causes weird behaviour.
10068 Irssi-silc client does support windows and can handle several
10069 connections without problems, see: www.irssi.org and SILC plugin.
10071 * Fixed some places where client was added to the IDList. The
10072 rule of thumb is following (in order to get everything right):
10073 If the client is directly connected local client then the
10074 `connection' argument must be set and `router' argument must be
10075 NULL to silc_idlist_add_client function. If the client is not
10076 directly connected client then the `router' argument must
10077 bet set and the `connection' argument must be NULL to the
10078 silc_idlist_add_client function.
10080 * The funtion silc_server_packet_send_local_channel actually did
10081 not check whether the client was locally connected or not. It
10082 does that now. Fixed a bug related to LEAVE command.
10084 * Fixed Remove Channel User payload parsing bug in server's
10085 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10087 * The server's silc_server_save_channel_key now checks also the
10088 global ID list for the channel as it might not be in the local
10089 list. Fixed a bug related to LEAVE command.
10091 * Is this the end of the [<unknown>] buglet that has been lurking
10092 around for a long time? A little for loop fix in server's
10093 silc_server_command_whois_parse that is used by both IDENTIFY
10094 and WHOIS command. At least, this was a clear bug and a cause
10095 of one type of [<unknown>] buglet.
10097 * WHOIS and IDENTIFY commands call the function
10098 silc_server_command_[whois/identify]_check function even if
10099 we are not router server.
10101 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10103 * Added --with-gmp configuration option. If set the GMP
10104 is always compiled in the SILC source tree. If not set then
10105 it is checked whether the system has the GMP3 installed. If
10106 it has then the GMP won't be compiled (the system's headers
10107 and library is used), if it doesn't have it then the GMP is
10108 compiled in the SILC source tree.
10110 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10112 * Changed RSA private exponent generation to what PKCS #1
10113 suggests. We try to find the smallest possible d by doing
10114 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10115 not security fix but optimization.
10117 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10119 * Added new config entry [Identity] to fork the server and run
10120 it as specific user and group. A patch from Bostik.
10122 * Imported Dotconf configuration library into lib/dotconf.
10123 This will be used to create the SILC configuration files later.
10124 It will appear in the distsribution after this commit.
10126 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10128 * A big code auditing weekend happening. Auditing code for
10129 obvious mistakes, bugs and errors. Also, removing any code
10132 Removed files for being obsolete:
10134 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10135 inline in the file lib/silcutil/silcbuffer.h)
10137 o lib/silcutil/silcbufutil.c (the header has inline versions)
10139 Changed code to fix possible error conditions:
10141 o The buffer formatting routines now check that the destination
10142 buffer really has enough space to add the data. This applies for
10143 both buffer formatting and unformatting
10144 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10145 unformatting was changed to accomodate following rules:
10146 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10147 sent to the function while XXX_*STRING will not allocate or copy
10148 the data into the buffer. Instead it sets the pointer from the
10149 buffer into the pointer sent as argument (XXX_*STRING used to
10150 require that the pointer must be allocated already). This change
10151 makes this whole thing a bit more consistent and more optimized
10152 (note that the data returned in the unformatting with XXX_*STRING
10153 must not be freed now). The routines return now -1 on error.
10155 o Tried to find all code that use buffer_format and buffer_unformat
10156 and added return value checking to prevent formatting and
10157 especially unformatting errors and possible subsequent fatal
10160 o Changed ske->x and ske->KEY to mallocated pointers in
10161 lib/silcske/silcske.h. Fixed possible data and memory leak.
10163 o Added return value checking to all *_parse* functions. Fixed
10164 many memory leaks as well.
10166 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10167 so that buffer overflows would not happen. All code now also
10168 checks the return value as it can fail.
10170 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10172 * Added reconnection support to server if the normal server looses
10173 its connection to the router (for example if router is rebooted).
10174 The server performs normal reconnection strategy implemented
10175 to the server. Affected file silcd/server.c.
10177 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10179 * Added new packet type SILC_PACKET_SET_MODE that is used to
10180 distribute the information about changed modes (for clients,
10181 channels and clients channel modes) to all routers in the
10182 network. Updated the protocol specification accordingly.
10184 Added functions into silcd/packet_send.c and
10185 silcd/packet_receive.c: silc_server_send_set_mode,
10186 silc_server_set_mode.
10188 Added new files silcmode.[ch] into lib/silccore that implements
10189 the encoding and decoding of Set Mode Payload. Added new type
10190 SilcSetModePayload. Moved the definitions of different modes
10191 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10193 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10195 * Oops, a little mistake in server's connection authentication
10196 protocol. The protocol is not ended with FAILURE but with
10197 SUCCESS if the authentication is Ok. :) Affected file is
10200 * Implemented NICK_CHANGE notify handling in server in the file
10201 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10202 the local clients on the channel. After the changing nickname
10203 in router environment snhould work and the [<unknown>] nickname
10204 should appear no more.
10206 The silc_server_replace_id function that receives the Replace ID
10207 payload now sends the NICK_CHANGE notify type also in the file
10208 silcd/packet_receive.c
10210 * Changed WHOIS and IDENTIFY command to support the maximum amount
10211 of arguments defined in protocol specs (3328 arguments). This
10212 fixed a bug that caused problems when there were more than three
10213 users on a channel.
10215 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10217 * Added extra parameter, command identifier, to the
10218 silc_client_send_command so that explicit command identifier
10221 Changed that ID list routines uses specific command identifier
10222 when sending WHOIS/IDENTIFY requests to the server so that they
10223 can be identified when the reply comes back.
10225 Affected files lib/silcclient/command.[ch],
10226 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10228 * Added `sender' argument to silc_server_packet_send_to_channel
10229 to indicaet the sender who originally sent the packet to us
10230 that we are now re-sending. Ignored if NULL. Affected file
10231 silcd/packet_send.[ch].
10233 * Added some server statistics support in silcd/server_internal.h
10234 SilcServerStatistics structure and around the server code. Also
10235 send some nice statistics information when client is connecting
10238 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10240 * Fixed channel ID decoding in server's JOIN command reply in
10241 silcd/command_reply.c
10243 * Fixed braodcasting of replace ID payload to not to send it if
10244 we are standalone server in silcd/packet_receive.c.
10246 * Fixed all channel message sending routines to not to send
10247 packets to clients that has router set, since they are routed
10248 separately in the same function earlier. Affects file
10249 silcd/packet_send.c and all channel packet sending functions.
10251 * In USERS reply, res_argv[i] are not allocated, the table
10252 is allocated. Thus changed that free the table, not its
10255 * In server's whois_check and identify_check if the client is
10256 locally connected do not send any WHOIS commands - they are not
10259 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10261 * Fixed some minor bugs in client when sending WHOIS command. The
10262 arguments was in wrong order.
10264 * Removed statis function add_to_channel from server in
10265 silcd/command.c that was previously used with the joining but
10268 * Tested USERS command in router environment successfully with two
10269 routers, two servers and two clients.
10271 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10273 * Reorganized the USERS command and command reply in client library
10274 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10275 When the command is given by user we register a pending command
10276 callback that will reprocess the command after the reply has been
10277 received from the server. When reprocessing the packet we then
10278 display the information. Thus, the USERS information is displayed
10279 now in the command callback instead of in the command reply
10280 callback. The processing of the command is same as previously
10281 when server has sent the command reply in the JOINing process.
10283 * Added to USERS command in silcd/command_reply.c to join the client,
10284 we didn't use to know about, to the channel after we've created
10285 a client entry for it. Also, for clienet we did know already still
10286 check whether it is on the channel or not and add it if not.
10288 * Removed silc_server_command_join_notify as the function and its
10291 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10293 * Changed the client's pending command handling to the same as the
10294 server's pending command handling. It is also now possible to
10295 execute command reply functions from other command reply
10296 function as the function callbacks for commands and command
10297 replies are one and same. The pending commands are not static
10298 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10299 in client connection context. Thus, pending commands are server
10300 connection specific as it is convenient.
10302 Changed the function silc_client_command_pending and
10303 silc_client_command_pending_del and added new function
10304 silc_client_command_pending_check. Removed the
10305 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10308 * Added cmd_ident, current command identifier, to the client
10309 connection context in lib/silcclient/client.h to keep track on
10310 command identifiers used in command sending. Client's command reply
10311 function handling now supports the mandatory command identifiers.
10313 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10314 funtions in client to fully support pending command callbacks.
10316 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10317 as one of the arguments to the application in the command reply
10320 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10321 before first releasing SILC but came back. Now it is removed again
10322 and should come back nomore. The FORWARDED flag was used only
10323 by the JOINing procedure by forwarding the command packet to router.
10324 Now, the JOINing procedure has been changed to more generic (due
10325 to various router environment issues) and FORWARDED is not needed
10326 anymore for anything. The protocol specification is yet to be
10329 Now, removed silc_server_packet_forward from server and the flag
10330 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10332 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10334 * Renamed NAMES command to USERS command. The NAMES was named that
10335 due to historical reasons. Now it is renamed. Also, rewrote
10336 parts of the USERS command. The nickname list is not sent anymore
10337 by the server. Only Client ID and mode lists are sent in the USERS
10338 command. Changed this also to the protocol specification.
10340 The client now resolves the names and stuff after it receives
10341 the USERS list from the server when joining to the channel.
10343 * WHOIS and IDENTIFY commands has been changed to support multiple
10344 Client ID's per command. One can now search for multiple users
10345 in the network by sending only one WHOIS or IDENTIFY command.
10346 Changed the code and the protocol specifications.
10348 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10349 uses silc_server_command_whois_parse to parse the request. */
10351 * If normal server, do not parse the WHOIS and IDENTIFY requests
10352 before sending it to the router. Saves some time.
10354 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10356 * Fixed JOIN command on client library. Wrong number of arguments
10357 used to crash the client.
10359 * Added silc_server_channel_has_global function to check whether
10360 channel has global users or not.
10362 * Added silc_server_channel_has_local function to check whether channel
10363 has locally connected clients on the channel.
10365 * The silc_server_remove_from_one_channel now checks whether the
10366 channel has global users or not after given client was removed from
10367 the channel. It also checks whether the channel has local clients
10368 on the channel anymore. If it does not have then the channel entry
10369 is removed as it is not needed anymore.
10371 * The silc_server_notify now checks on JOIN notify whether the joining
10372 client is one of locally connected or global. If it is global then
10373 the channel has now global users on the channel and that is marked
10374 to the channel entry. Also, it now saves the global client to
10375 global list who is joining and JOINs it to the channel. This is
10376 for normal server, that is.
10378 Changed silc_server_send_notify_on_channel,
10379 silc_server_packet_relay_to_channel and
10380 silc_server_packet_send_to_channel check if we are normal server
10381 and client has router set (ie. global client) do not send the
10382 message to that client, as it is already routed to our router.
10384 * Implemented LEAVE notify type handling in silc_server_notify
10387 * Tested LEAVE command in router environment successfully. Tested
10388 with two routers, two servers and two clients.
10392 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10394 * Implemented SIGNOFF notify type handling in silc_server_notify
10397 * silc_server_remove_id now removes the client entry from all channels
10398 it has joined and thusly sends SIGNOFF notify type.
10400 * Rewrote the NAMES list generation in server by removing two excess
10401 loops. The lists are created now inside one loop.
10403 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10405 * silc_server_remove_channel_user checks now also global list
10406 for channel and client.
10408 * silc_server_new_channel_user checks now both local and global
10409 list for channel and client. Fixed a bug in client id decoding.
10410 Used to decode wrong buffer.
10412 * silc_server_channel_message checks now both local and global
10413 list for channel entry.
10415 * Tested channel joining (hence JOIN) in router environment
10416 successfully. Tested with two routers, two servers and two
10419 * Tested channel message sending in router environment successfully.
10421 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10423 * Added silc_server_save_channel_key into server.[ch] to save the
10424 received channel key in Channel Key payload processing. It is
10425 also used in JOIN command reply handling.
10427 Equivalent function silc_client_save_channel_key added into
10428 client.[ch] into client library.
10430 * Changed JOIN command reply to send information whether the channel
10431 was created or not (is existing already) and the channel key
10432 payload. Changed protocol specs accordingly.
10434 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10435 the request was sent by ID and not by nickname. Crashed on
10438 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10440 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10441 now correctly save the received data.
10443 * silc_server_free_sock_user_data now notifies routers in the
10444 network about entities leaving the network.
10446 At the same time implemented functions silc_server_remove_id
10447 and silc_server_send_remove_id to receive and send REMOVE_ID
10448 packets. The packet is used to notify routers in the network
10449 about leaving entities. The ID removed will become invalid in
10452 * Added function silc_idlist_del_server into server. Removes and
10453 free's server entry from ID list.
10455 * silc_server_private_message function now checks, if we are router,
10456 that the destination ID really is valid ID, naturally.
10458 * In router when NEW_ID packet is received (for new client) the
10459 hash of the Client ID is saved in the ID Cache but the
10460 client->nickname is set to NULL, instead of putting the hash
10463 IDENTIFY command now also checks that client->nickname must be
10464 valid. If it is not if will request the data from the server who
10465 owns the client. Added new function
10466 silc_server_command_identify_check.
10468 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10469 to set the command to already allocated Command Payload.
10471 * Tested private message sending in router environment with two
10472 routers, two servers and two clients. Fixed minor bugs and now
10475 * Fixed segfault from client's NAMES command. Used to crash if
10476 not on any channel.
10478 * Forwarded packets must not be routed even if it is not destined
10479 to the receiver. Changed server code comply with this.
10481 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10483 * Added `require_reverse_mapping' boolean value to ServerParams
10484 structure. If TRUE (not default) the server will require that
10485 the connecting host has fully qualified domain name.
10487 If the reverse mapping is not required and hostname could not be
10488 found the IP address is used as hostname.
10490 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10492 * Implemented version string checking to both client and server.
10493 The check is incomplete currently due to the abnormal version
10494 strings used in development version of SILC.
10496 * Changed all command functions in server to use the new
10499 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10501 * Changed char *data to unsigned char *data in ID Cache system to
10502 support binary data as ID Cache data. Changed code to support
10503 binary data in lib/silccore/idcache.c.
10505 * Renamed silc_server_packet_relay_command_reply to
10506 silc_server_command_reply as it is normal packet receiving
10507 function. Rewrote the function to accept command replys for
10508 servers and not only for clients.
10510 * Mark remote router always as registered server if we are connecting
10511 to it. Otherwise, commands sent by the router to us are ignored.
10513 * All ID List find routines now returns the ID Cache Entry pointer
10514 as well if requested.
10516 * WHOIS command works now in router environment, tested with two
10517 routers, two servers and two clients.
10519 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10520 in router environment (as it is almost equivalent to WHOIS) but
10521 hasn't been tested thoroughly. Added new functions:
10523 silc_server_command_identify_parse
10524 silc_server_command_identify_send_reply
10525 silc_server_command_identify_from_client
10526 silc_server_command_identify_from_server
10528 * Disabled route cache adding because adding two different ID's with
10529 same IP replaces the old cache entry thus giving wrong route.
10530 The entry->router->connection is always the fastest route anyway
10531 so route cache may not be needed. Of course, new routes maybe
10532 established after receiving the ID when the entry->router->connection
10533 might not be anymore the most optimal.
10535 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10537 * Add route cache for received ID for fast routing.
10539 * Added silc_server_packet_route to route received packet on router
10540 that is not destined to us.
10542 * Renamed silc_server_get_route to silc_server_route_get.
10544 * Added id_string and id_string_len fields into SilcServer to
10545 include encoded ServerID for fast comparing without excess
10546 encoding of the ID's.
10548 * Cleaned up WHOIS command on server side. Added following static
10551 silc_server_command_whois_parse
10552 silc_server_command_whois_check
10553 silc_server_command_whois_send_reply
10554 silc_server_command_whois_from_client
10555 silc_server_command_whois_from_server
10557 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10558 arguments in command replies. All command functions should be
10559 updated to use this macro.
10561 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10563 * Minor typo fixes on command reply handling on server.
10565 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10567 * Added silc_server_command_add_to_channel internal routine to add
10568 the client to the channel after router has created the channel and
10569 sent command reply to the server.
10571 * Added generic silc_server_send_command to send any command from
10574 * Use static buffer with ID rendering instead of duplicating data.
10576 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10578 * Fixed a channel user mode bug when joining to a channel server gave
10579 everybody channel founder rights, oops.
10581 * We mark ourselves as the router of the incoming server connection
10582 if we are router ourselves. This way we can check in some packet
10583 sending functions whether it is locally connected server. For
10584 incoming router connections we put NULL.
10586 * For router sending packets locally means now always sending the
10587 packet cell wide; to local clients and local servers. For normal
10588 server sending packet locally means sending it to only local
10591 * Fixed the JOIN command to really work in router environment. If the
10592 channel is created it is always created by the router. Router is
10593 also responsible of making the initial joining to the channel,
10594 sending JOIN notify to the sending server and distributing
10595 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10596 does not exist server doesn't do anything else but forward the
10597 command to the router which performs everything.
10599 * Added silc_server_send_channel_key function to send the Channel Key
10602 * Added silc_server_create_channel_key to create new channel key. The
10603 channel key is now re-generated everytime someone joins or leaves
10604 a channel, as protocol dictates. Note: channel->key_len is the
10605 key length in bits.
10607 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10609 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10610 packet_receive.[ch] to separate packet sending and receiving
10611 routines. The server.[ch] now includes everything else including
10612 actual packet processing (writing and reading data) and other
10615 Renamed silc_server_private_message_send_internal to
10616 silc_server_send_private_message. The routine is still though
10617 used only to relay private messages as server does not send
10618 private messages itself.
10620 Renamed silc_server_new_channel to silc_server_create_new_channel
10621 and added new function sicl_server_new_channel that handles the
10622 incoming New Channel packet. Added also new sending function
10623 silc_server_send_new_channel to send New Channel Payload.
10625 * Added new function silc_server_notify to process incoming notify
10626 packet to the server/router. Server may then relay the notify
10627 to clients if needed.
10629 * Added new function silc_server_new_channel_user to process incoming
10630 New Channel User packet. Router will redistribute the packet and
10631 send JOIN notify to its local clients and locally connected servers
10632 if needed. Normal server will send JOIN notify to its local client
10633 on same channel when received this packet. Added also corresponding
10634 sending function silc_server_send_new_channel_user to sent the
10637 * Added boolean route argument to send_notif_to_channel and
10638 packet_send_to_channel functions to attempt to route the packet
10639 if it is TRUE and send only locally if it is FALSE.
10641 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10643 * silc_server_replace_id now broadcasts the received replace ID
10644 packet if it is not broadcast packet already. The router must
10645 broadcast to inform other routers about changed ID.
10647 * Added backpointer to server's router into SilcServer context in
10648 silcd/server_internal.h.
10650 * Fixed silc_server_packet_broadcast to send correct broadcast
10653 * The channel key is now distributed to the local client as soon
10654 as it is received from the router (in router environment) so that
10655 no other packet may be sent for the channel until client has
10658 * silc_server_remove_channel_user now broadcasts the received
10659 Remove Channel User packet if it is not broadcast packet already.
10660 The router must broadcast to inform other routers about removed
10663 * Added users field into SilcPacketContext that is a reference count
10664 of the context. One can increase the reference count by calling
10665 silc_packet_context_dup which is now changed to just increase the
10666 reference count instead of duplicating the data. The reference
10667 count is decresed by calling silc_packet_context_free that will
10668 free the data after the reference count hits zero.
10670 For now on the packet context and everything allocated into it
10671 (including the raw packet from network) must be freed by calling
10672 the new silc_packet_context_free function. Added also new function
10673 silc_packet_context_alloc that must be used now to allocate the
10674 context. This also means that if a routine is asynchronous from
10675 silc_[client/server]_packet_parse_type the packet context must
10676 be duplicated by calling silc_packet_context_dup. Otherwise it
10677 gets free'd after silc_[client/server]_packet_parse_type returns.
10678 Also, one must remember that if packet is duplicated then its
10679 reference count must be decresed by calling the free function as
10680 many times as it was duplicated.
10682 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10683 from both client and server.
10685 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10687 * Made joining to a channel working in router environment.
10689 * Cleaned up JOIN command on server side and create function
10690 silc_server_command_join_channel internal routine to make the
10693 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10695 * Changed silc_command_pending list to SilcDList. Also, added
10696 `ident' field to SilcServerCommandPending structure to identify
10697 the reply and to call correct callback.
10699 Added silc_server_command_pending_check function to replace the
10700 corresnponding macro. The silc_command_pending list is not
10703 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10704 to set identifier to previously allocated Command Payload. It
10705 is used to set identifier for command when resending Command
10708 * Added silc_command_payload_encode_payload to encode Command
10709 Payload buffer from SilcCommandPayload structure.
10711 * Added silc_argument_payload_encode_payload to encode Argument
10712 payload buffer from SilcArgumentPayload structure.
10714 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10716 * Changed WHOIS command to support router connection on server side.
10717 The whois request is always sent to router unless the server is
10718 standalone server. After server has received the reply from the
10719 router will it send the reply to the client.
10721 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10722 broadcast received broadcast packet. The function is used only
10723 by router. The broadcast packet is always sent to the router's
10726 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10727 render given ID to printable string, for log files for example.
10729 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10731 * Made basic router to router connections working. At least they
10732 can now connect to each other but nothing really works the way
10733 they are supposed - yet.
10735 * Added new initiator token to RouterConnection configuration
10736 file in silcd/serverconfig.[ch]. It is used to tell whether we
10737 are the initiator to the remote router or whether we'll expect
10738 the other end to connect.
10740 * Moved registering of listener task to silc_server_init, hence
10741 the server starts listenning as soon as it is run, even if it
10742 does not have connections to other routers. Let's see how well
10745 * Changed default connection retry timeouts for more suitable in
10748 * Removed cipher and such arguments from silc_idlist_add_client
10749 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10750 Added new function silc_idlist_add_data to add the keys and stuff
10753 * Added SilcIDListData structure and added it to SilcClientEntry
10754 and SilcServerEntry as their first field in the structure. This
10755 way we can explicitly cast the ID entries to the SilcIDListData
10756 structure and get common data for the entries. In past, we had
10757 to first check what type of connection it is and then cast it to
10758 correct ID entry type. Now, we can directly cast the opaque
10759 pointer to the SilcIDListData (no matter what ID entry it actually
10760 is) and get the data needed.
10762 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10764 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10765 in some circumstances even if threre were timeout tasks, though not
10766 IO tasks, but tasks anyway. Now fixed.
10768 * Defined SilcServerConnection structure to hold connection specific
10769 stuff about directly connected servers and routers. The definition
10770 is currently in silcd/server_internal.h. I thought about having
10771 a bit more important role fro this struct but for now it is used
10772 only when connecting to other server (or router actually).
10774 * Added connecting retry support in server when connecting to
10775 router(s). The retry feature implement exponential backoff
10776 algorithm. Also, added SilcServerParams structure to hold default
10777 parameters for server. For now, it include these retry settings
10778 and are hard coded. After server is moded to be as Silc Server
10779 Library this structure will be more important.
10781 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10783 * Changed client librarys channel->clients table to SilcList and
10784 changed code accordingly.
10786 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10788 * Changed client's channel table to SilcList and changed code
10789 accordingly. Also changed SilcChannelClientEntry to include back-
10790 pointer to the channel so that client entry can use that structure
10791 as list as well and we have fast cross-reference to the channel.
10792 This change dramatically decreased the complexity of channel
10793 handling with client entry and vice versa (removed one extra
10794 loop when searching for channel entry from many functions).
10796 * Changed server->sim from table to SilcDList and changed code
10799 * NAMES command can now be used from user interface. It will show
10800 the user list on the channel, neatly.
10802 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10803 Code now saves realname of the user if it becomes available.
10805 * Renamed configure.in to configure.in.pre and made ./prepare
10806 script to automatically add correct version string to
10807 configure.in which it creates from configure.in.pre.
10809 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10811 * NAMES command reply now shows users mode with the nickname when
10812 joining to channel.
10814 * Moved silc_client_ch[u]mode[_char] functions from
10815 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10816 place sucks, they are utility functions and should be in some
10819 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10821 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10824 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10828 * Added TRQ (efficient deque and list library) into lib/trq. This is
10829 a very good list library that is currently used in the SILC. Defined
10830 SilcList API over the library because I didn't like the API very
10831 much. See lib/trq/silclist.h for the API and examples of how to
10832 use the API. Fixed various places in the code to use the new
10833 SilcList API. The SilcList is meant for lists that has a structure
10834 already defined as a list. It is not suitable to add just some
10835 context to the list (in TRQ, the context is the list actually).
10837 So, I defined SilcDList that can be used for the purpose where
10838 predefined list structure does not exit. This can be used as
10839 such list. Now some context just can be added to the SilcDList.
10840 Currently this list is not used in the SILC just yet, though there
10841 are a lot places where this can replace dynamically allocated
10842 tables and I will fix these places, later, to use SilcDList.
10843 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10844 and use TRQ internally).
10846 Also fixed some annoying warning messages that the original TRQ
10847 code generated. Also minor changes to TRQ's Makefile.in.
10849 * Added support for querying by Client ID to both WHOIS and
10850 IDENTIFY commands into server, as required by the protocol.
10852 * Removed method function pointers from SilcBuffer structure. They
10853 weren't used to anything and just increased the context size for
10854 no good reason. This change also made silc_buffer_alloc and
10855 silc_buffer_free functions inline functions.
10857 * Disabled command flooding detection support until it's fixed so
10858 that it accepts commands in but does not execute them more than once
10861 * Added silc_net_localhost(), to return local hostname, into
10862 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10863 that must be initialized before calling silc_client_init.
10865 * Added new function: silc_server_send_notify_on_channels to send
10866 notify messages to all channels client has joined. It is assured
10867 that the message is sent only once per client.
10869 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10870 lib/silcutil/silcutil.[ch] as silc_format function. The new
10871 function is generic and is used by server as well, not only by
10872 the logging routines.
10874 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10875 the provided version string was not acceptable. Added new function:
10876 silc_ske_check_version into lib/silcske/silcske.h. The function
10877 must be implemented by the application (client or server) and it
10878 does not reside in the SKE library. The function checks the version
10879 string remote end sent.
10881 * Added back pointers (to opaque context and to SilcSocketConnection)
10882 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10884 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10885 duplicate packet context structure.
10887 * Changed `notify' client operation to send same arguments as client
10888 receives from server except for ID's. ID's are mapped to correct
10889 ID entry and that is returned. Also, if channel entry is not sent
10890 by server but the notify is for channel the channel entry is sent
10891 to application (otherwise application doesn't know that it is for
10892 channel (library gets it from packet's Destination ID)).
10894 * Added silc_client_remove_from_channels into client library to
10895 remove a client from all channels it has joined to. Used when
10896 received SIGNOFF notify from server. Added also new function
10897 silc_client_replace_from_channels to replace old ID entry with
10898 new ID entry on all channels. Used when received NICK_CHANGE
10899 notify from server.
10901 * Fixed ID Cache list handling in silc_idlist_get_client in
10902 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10903 to get (or query) client by ID.
10905 * Updated TODO list.
10907 * Added connection authentication status message defined by the
10908 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10909 support for these into the code in client and server side.
10911 * Added generic function silc_client_send_command to send any command
10912 with variable argument list. Application should use this function
10913 to send commands if the command functions provided by the library
10914 does not suite for the application's user interface needs.
10916 * Added new `failure' client operation. Application is notified about
10917 received failure packet if client is executing a protocol. In this
10918 case the protocol's execution has failed.
10920 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10921 is required by the protocol.
10923 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10924 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10927 * Added status flag to SilcSKE object to indicate realtime status
10928 of the SKE protocol.
10930 * Application receives now exactly same command reply arguments as
10931 the library receives from server. However, if ID is received the
10932 corresponding ID entry is returned to the application (eg. Client
10933 ID is mapped to correct SilcClientEntry entry and that is returned).
10934 Changed command_reply client operation due to this change.
10936 * Changed all ID's in commands and in command replys as ID Payloads.
10937 Change affected both client and server side codes.
10939 All ID's sent in SILC network (with execption of ID's in SILC
10940 Packet header) are sent in ID Payload to support variable length
10943 * Server now notifies nick changes and notifies all clients on
10944 the channels about the new nickname (about the new Client ID,
10947 * Implemented CMODE command to change channel modes. Supports all
10948 channel modes defined by the protocol specs except ban and invite
10949 lists. (Also, private channel key mode is supported but support for
10950 setting private channel key in client is missing, thus, this mode
10951 has no effect on client side (except that server requires that the
10952 client uses private channel key and normal channel traffic does not
10955 Also, invite mode works per se, but INVITE command does not work
10956 yet correctly, so you can set channel as invite only channel but
10957 inviting clients to the channel does not work (it is yet to be
10958 thought what's the best way to do it).
10960 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10961 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10962 Implemented CUMODE command to change user's mode on the channel.
10963 Supports all modes defined by the protocol specs.
10965 * Added NAMES command reply to return users modes on the channel.
10967 * Removed unnecessary and slow ciphers from lib/silccrypt.
10969 * Set SO_KEEPALIVE option to connection sockets by default.
10971 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10973 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10974 redefined the Notify Payload into protocol specs.
10976 * Added silc_id_payload_parse_id to get ID directly from raw
10979 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10981 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10982 accept searching by Client ID as well.
10984 * Added support for LEAVE and SIGNOFF notify types in client library.
10986 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10987 to parse ID Payload from raw data.
10989 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10991 * Added flags parameter into silc_ske_assemble_security_properties
10992 function in lib/silcske/silcske.[ch].
10994 * Changed notify client operation to fit better for notify messages
10995 sent by server. The notify payload received from server is now
10996 passed to the application (after parsing it to SilcNotifyPayload).
10997 It is application's responsibility to retrieve the arguments
10998 from the payload and show the message the way it wants. The message
10999 sent by server is implementation specific.
11001 * Changed public keys to comply with the protocol specification.
11002 Old public keys are not supported anymore and are not compatible.
11004 * Removed nickname from Channel Payload as the latest draft removed
11005 it. The client must resolve the nickname from the NAMES command
11006 reply received when it joined the channel.
11008 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11010 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11012 * Fixed some errors in protocol specification drafts.
11014 * Created lib/silccore/silcnotify.c to implement Notify Payload
11015 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11016 generic payloads described by protocol specifications. The file
11017 includes implementations for ID Payload and Argument Payload.
11019 * Changed Command Payload implementation to use the new Argument
11020 Payload. Changed command_xxxx_payload to command_payload_xxxx
11021 to comply with SILC coding conventions.
11023 * Added suppport for Argument Payload handling in Notify Payload
11024 implementation as protocol requires it. Added the new support
11025 into server and client lib as well.
11027 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11029 * Added support for multiple nicknames on same channel. [n] is
11030 added locally to the nickname if there are more than one same
11031 nicknames on the channel.
11033 * Server now sends all nicknames that matched WHOIS request.
11034 Client also shows the list received from server.
11036 * Added TOPIC command to client side. User can now set and show
11037 current topic on channel.
11039 * Added MOTD command to client and server. Also, server sends the
11040 motd when client connects to the server.
11042 * Changed version strings to comply ISO 8601.
11044 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11046 * Fixed protocol error handling in client library. It should now
11047 cope even if the SKE fails for some reason.
11049 * Made new protocol specification drafts for submitting to IETF.
11051 * Implemented TOPIC command to server in silcd/command.c.
11053 * Added two new notify types into lib/silccore/silcnotify.h:
11054 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11055 notify nickname change and topic setting/change on a channel.
11057 * API change of command_reply operation in client library. The
11058 application gets now the status type received from server as well.
11060 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11062 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11064 * Cras fixed and optimized the packet handling even further and
11065 it should work now. Minor change to the prototype of function
11066 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11068 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11070 * Added new function into lib/silcutil/silcschedule.[ch]:
11071 silc_schedule_with_fd to select() a specified fd. The function
11072 returns after timeout expires or data arrives or goes. The
11073 function is used by packet routines to wait that all data is
11074 received from network.
11076 * Fixed data reading from network in lib/silccore/silcpacket.c.
11077 The code now assures that all data is read from the fd and then
11078 continues packet processing. This was a bug fix since the code
11079 used to drop some data in some circumstances.
11081 * Added new function into lib/silcclient/client.[ch]:
11082 silc_client_start_key_exchange to start key exchange after
11083 connection has been established to server. The code internally
11084 now uses this funtion but its main purpose was to provide it
11085 for applications that perform their own connecting. After
11086 application has created a connection it merely calls this
11087 function to start the key exchange between client and server.
11088 The library takes care of everything else after that.
11090 Updated also lib/silcclient/README to explain the usage of
11093 * Do not send to application information that connection has
11094 been established. Application gets notified it by connect
11097 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11099 * Applied cras's patch to add silc_schedule_one function. The
11100 function runs scheduler once and returns.
11102 * Fixed the scheduler after cras messed it up. The timeout
11103 handling works now as it's supposed to work.
11105 * Added into lib/silccore/ silcnotify.h to include notify
11106 message types support. Changed silc_server_send_notify*
11107 functions, in server.[ch], to support those new notify types.
11108 Added the support for the notify types into client library,
11109 as well. Added new notify client operation into ops.h in
11112 * Changed silc_server_packet_send_to_channel to send normal
11113 packets instead of just channel message packets. The function
11114 is now used to send the notify packets to channels. It is not
11115 used to send channel message packets anymore, as server never
11116 sends them anymore.
11118 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11119 va_arg()s as it seems to require it nowadays. I guess, if SILC
11120 is compiled with older va_arg() the new code should work anyway.
11122 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11124 * Splitted core library. Core library (lib/silccore) includes
11125 now only SILC protocol specific core (and common) components.
11126 Created new utility library (lib/silcutil) that includes more
11127 generic purpose stuff. The stuff for util library was taken
11128 from the old core library. This was minor and easy split.
11130 * Created SILC Client Library (lib/silcclient) that includes
11131 implementation of the SILC client without user interface. This
11132 was major move from silc/ directory. The code has been changed
11133 so that it is transparent towards the user interface. The
11134 silc/ directory includes now the same user interface as before
11135 and it uses the new client library. Read lib/silcclient/README.
11136 Basicly, the client library performs everything else related
11137 to SILC except user interface handling. Also, configuration
11138 files are considered to be part of user interface and library
11139 does not handle them.
11141 This change also changed a lot of structures, function naming etc.
11142 Most important change was that SilcClientWindow object was
11143 renamed to SilcClientConnection in the client library. Created
11144 also new file lib/silcclient/ops.h. Also added new files
11145 silc/local_command.[ch] and silc/client_ops.[ch].
11147 All these changes were made to make it easier for user interface
11148 designers to create what ever user interface for the SILC client
11151 It is also expected that the server will be moved to lib
11152 directory as well and SILC Server Library will be created;
11153 sometimes in the future.
11155 * Removed Local commands from lib/silccore/silccommand.h as
11156 they are application specific and new client library does not
11157 handle any of those anymore.
11159 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11160 old client implementation in silc/.
11162 * Added support for callback functions in SILC_LOG_* macros.
11163 Application can now set its own callbacks that will be called
11164 instead of using the default functions that will always print
11165 the debug messages to stderr (or stdout). Also, debugging can
11166 now be disabled by setting silc_debug to FALSE and re-enabled by
11167 setting it to TRUE. Note, that logging will still work even
11168 if debugging is disabled.
11170 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11171 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11172 silc_log_reset_debug_callbacks.
11174 * To enable debugging in silc client one must give now -d
11175 option on command line.
11177 * Changed silc_schedule_init to automatically allocate task queues
11178 if they are not allocated before calling it.
11180 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11182 * Added GMP 3.1 into math library.
11184 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11186 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11187 a channel in SILC network. The packet is used by servers and
11188 routers to notify other routers that user has left a channel.
11189 This little feature was missing until now. Added the feature
11190 to protocol specification as well.
11192 Added functions: silc_server_send_remove_channel_user and
11193 silc_server_remove_channel_user into server.[ch].
11195 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11196 lib/silccore/silcpacket.h. However, they are not implemented
11199 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11201 * Fixed joining to a channel and sending channel messages
11202 between server and router. The channel message sending should
11203 now work inside a cell.
11205 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11207 * Fixed the private message sending between server and router.
11208 The private message sending should now work inside a cell.
11210 * Added silc_server_replace_id into server.[ch] to replace
11211 existing ID in the SILC network.
11213 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11214 and silc_idlist_replace_server_id into idlist.[ch] in server.
11216 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11218 * Fixed the server to server connections. Server can again now
11219 connect to router. Router to router connections probably does
11222 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11224 * Added dynamic protocol registering support. Now protocols can
11225 registered and unregistered on the fly. Patch by cras.
11227 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11229 * Added lib/contrib directory to hold routines that some platforms
11230 don't have but are needed by SILC.
11232 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11233 into lin/contrib to provide getopt() and getopt_long() for
11234 those who don't have it.
11236 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11238 * Added AWAY command to client. When away message is set and
11239 client receives a private message packet the client automatically
11240 replies to the sender with the away message.
11242 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11243 bug seemed to be the cause of recent problems when compiling
11246 * Added version detection support to SKE protocol specification
11247 and added the new changes to the SKE implementation as well.
11248 There were other minor changes in the SKE protocol as well.
11250 Many changes in lib/silcske/silcske.[ch] and in
11251 lib/silcske/payload.[ch].
11253 * Added ^U functionality, clear input line. Patch from cras.
11255 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11257 * Mainly small bugfixes on core library. Fixed some debugging
11258 logging and buffer overflow in silclog.c.
11260 * Updated config.sub and config.guess on the distribution tree.
11262 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11264 * Added command lagging support in server. Client may execute
11265 commands now only once in two seconds.
11267 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11269 * Optimized packet reception. MAC computation and checking is now
11270 also more optimized. A lot previously duplicated code is now
11271 used as generic by both client and server.
11273 * Fixed key pair generation in clientutil.c
11275 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11277 * Added into lib/silccore/silcbufutil.[ch] new function;
11278 silc_buffer_realloc.
11280 * Moved generic packet sending/encryption functions to
11281 lib/silccore/silcpacket.[ch] from client and server. Some
11282 rewriting of the functions.
11284 * Moved all generic packet reception/decryption functions to
11285 lib/silccore/silcpacket.[ch] from client and server. The
11286 packet processing is now much cleaner in both client and server.
11287 These were major changes in both client and server.
11289 * Created many common functions in server to do packet sending.
11290 Previously code were duplicated a lot, this has been removed
11291 with these changes.
11293 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11295 * Rewrote major parts of the ID cache system. Don't know
11296 whether it is better now or not but at least the API is more
11299 * Major rewrite on ID cache stuff on client because of the ID
11300 cache API changes. Added idlist.c to client.
11302 * Also major rewrite on ID cache stuff on server as well.
11303 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11304 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11305 in hand, instead they are all put into the ID cache system now.
11306 All server_idlist_* routines uses ID cache now instead of
11307 traversing its own lists (those lists does not exist anymore).
11308 SilcIDList though still exists. Also, SilcXXXEntry's are
11311 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11313 * Finally made the SKE implementation compliant to the protocol
11314 specification. All mp integers are now binary encoded as
11315 opposed being HEX encoded.
11317 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11320 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11321 functions: silc_[encode/decode]_pem. Also added function
11322 silc_encode_pem_file to PEM encode with newlines ('\n') for
11323 saving into a file.
11325 * SILC public keys are now encoded either PEM or binary. Same
11326 option is for private keys as well. By default private keys
11327 are binary encoded and public keys PEM encoded. Silly HEX
11328 encoding were removed.
11330 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11331 function to create fingerprints.
11333 * Fixed a bug in SHA1; does not change the original data anymore.
11335 * Partly implemented INFO command on client and server side.
11336 Fixed CLEAR command. Changes to SERVER command; show current
11337 server(s) when giving command without arguments. Added
11338 VERSION command to client.
11340 * Added check to server that unregistered connections cannot
11341 execute commands (unless it is specificly allowed).
11343 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11345 * Fixed screen refresh.
11347 * Fixed channel joining bug from client. On some circumstances
11348 client tried to join to a channel it had already joined.
11350 * Added public key verification process into client's protocol.c.
11351 The client now verifies the public key from user and saves
11352 it into ~./silc/serverkeys/ directory.
11354 Added into: clientutil.[ch]: silc_client_verify_server_key.
11356 * Changed SKE protocol's silc_ske_initiator_finish function
11357 to accept callback function that verifies the received public
11358 key. Removed old silc_ske_verify_public_key function.
11360 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11362 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11363 silc_pkcs_private_key[_data]_set.
11365 * Made the password and public authentication more cleaner in
11366 server's protocol.c.
11368 * Removed historic and obsolete protocol `channel_auth' from
11369 both client and server.
11371 * Removed wrong way of sending command status messages from
11372 server to client in server's command.c. The old way violated
11373 protocol specification.
11375 Changes to silccore/silccommand.[ch]: removed
11376 silc_command_encode_status_payload -> not needed anymore,
11377 changed silc_command_encode_payload_va to accept extra
11378 argument on variable argument list. The argument type must
11379 now be provided to the function. Also, added new function:
11380 silc_command_encode_reply_payload_va which is same as
11381 normal command_encode_payload_va except command status type
11382 is provided as extra argument.
11384 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11386 * Added ~./silc directory handling. The directory includes the
11387 public and private keys for the client.
11389 Added silc_client_check_silc_dir, silc_client_create_identifier
11390 and silc_client_load_keys.
11392 * Implemented SILC protocol compliant public key. Added public
11393 and private key saving to and loading from files.
11395 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11396 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11397 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11398 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11399 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11401 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11402 silc_pkcs_load_[public/private]_key.
11404 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11406 * Added silc_server_get_route (route.[ch]) to get connection
11407 data for the fastest route for given ID.
11409 * Implemented INVITE command on client and server. The command
11410 were re-defined in the SILC Protocol Specification and the
11411 implementation now complies with the specification.
11413 * Implemented PING command on client and server.
11415 * Implemented NAMES command on client and server. The server side
11416 supports currently only normal server not router server yet.
11417 Some changes to NAMES definition in SILC protocol specification.
11419 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11421 * Implemented LEAVE command on client and server.
11423 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11424 again. This change was made to the protocol as well. Server
11425 should not violate the protocol specification anymore.
11427 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11429 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11430 was tested. SOCKS4 was not but should work anyway.
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