1 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Handle empty LIST command reply correcttly in server. Affected
4 file silcd/command_reply.c.
6 * Handle empty LIST command reply correctly in client library.
7 The application will now receive one LIST command reply with
8 all arguments set to NULL if there are no channels. Updated
9 Client Library documentation accordingly. Affected file
10 lib/silcclient/command_reply.c.
12 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
14 * Added channel name string stringprep profile to the protocol
15 and implementation to allow a little free'er channel name
16 strings. Affected files are lib/silcutil/silcstringprep.[ch].
18 * Added silc_channel_name_[check|verify] to check and verify
19 channel name strings. Affected files are
20 lib/silcutil/silcstrutil.[ch].
22 * Added support for the new channel name preparation in client
23 library and server. Affected files in lib/silcclient and
26 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
28 * Added the Autodist into the source tree. It replaces the
29 old ./prepare. It can be used to create distributions as
30 previously. See README.CVS and README.DIST. See
31 distributions in distdir/.
33 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
35 * Make sure query sends at least an error back if nothing
36 more is sent. Affected file silcd/server_query.c.
38 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
40 * During query, check if the original command caller goes
41 away. If it does, stop the query. Affected file
44 * Check for valid channel creation in JOIN command reply.
45 Affected file lib/silcclient/command_reply.c.
47 * Handle the resolver counter in silc_client_get_users_by_channel
48 callback correctly. Fixed auto-join bug in Gaim. Affected
49 file lib/silcclient/idlist.c.
51 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
53 * Added some better error messages. Affected file
54 silcd/command_reply.c and packet_receive.c.
56 * Handle error in WATCH command propely on backup router.
57 Affected file silcd/command.c.
59 * Fixed freeing of unfreeable variable in WHOIS command reply.
60 Affected file silcd/command_reply.c.
62 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
64 * Added pkg-config .pc file creation for silc core library
65 and silcclient library. A patch by c0ffee.
67 * Removed the need for GNU Libidn. Added the simple stringprep
68 from libidn into lib/contrib/. It is now used also on Windows
71 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
73 * Simplified the invite and ban string handling in the
74 server. Check for valid invite and ban arguments also.
75 Affected file silcd/server_util.c.
77 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
79 * Added WATCH list announcing in backup router protocol.
80 Affected files are silcd/command.c, server.c, server_backup.c.
82 * Do not change users mode to founder on normal server/backup
83 if the founder mode is set, and user is first one to join.
84 Affected file silcd/pcaket_receive.c.
86 * Do not send CUMODE_CHANGE notify back to sender. Affected
87 file silcd/packet_receive.c.
89 * Added getrusage() to take noise in SILC RNG. A patch by
90 Mika Boström. Affected files are configure.in.pre,
91 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
93 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
95 * Splitted the SILC libraries configuration into a configure
96 fragment into lib/configure.ad. It is now possible, once
97 this feature is added, to specify whether to compile or not
98 compile included SILC libraries. Affected files are
99 configure.in.pre, lib/silcmath/mpi/configure.ad,
100 lib/configure.ad, Makefile.defines.pre and
101 Makefile.defines_int.pre.
103 * Added --with-silc-includes and --with-silc-libs to configure.
104 If specified the included libs are not compiled, but the
105 specified libs are used. Pkg-config is not yet supported.
106 Affected file configure.in.pre.
108 * Fixed WATCH command handling on backup router. Router does not
109 send the watch command any more to backup if it originates from
110 backup. Affected file silcd/command.c.
112 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
114 * Changed announcing to not announce unregistered clients.
115 Affected file silcd/server.c.
117 * Fixed username handling in command reply. Affected file
118 silcd/command_reply.c.
120 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
122 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
124 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
125 Affected file: includes/silcincludes.h.in
127 * bool is defined as _Bool on Mac OS X now.
128 Affected file: lib/silcutil/silctypes.h
130 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
132 * Added support for UTF-8 nicknames, channel names and
133 server names in client library. Affected files in
136 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
137 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
138 software to check how Toolkit has been compiled.
140 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
142 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
144 * Use silc_utf8_str[n]casecmp instead of strcmp routines
145 in library and in SILC Client when dealing with nicknames
146 and other identifier strings. Affected file in client lib
149 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
150 irssi/src/silc/core/silc-servers.c.
152 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
154 * Fixed idcache to work with the new identifier strings.
155 Affected file lib/silccore/silcidcache.c.
157 * Added UTF-8 hash and compare function for SilcHashTable.
158 Affected file lib/silcutil/silcutil.[ch].
160 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
161 Affected file lib/silcutil/silcstringprep.[ch].
163 * Changed the identifier string handling to include the original
164 format in client, server, channel entries and normalized
165 format in cache. Affected files in silcd/.
167 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
169 * Added support for the new identifier strings and their
170 validity checking. Nicknames, channel names and usernames
171 can now include practically any kind of letters and various
172 other characters. Affected files in silcd/ and in libraries.
174 NOTE: comparing these strings should now be done with memcmp()
175 to check binary compatibility. All these strings are normalized
176 and casing is irrelevant.
178 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
179 as easy function for applications to check whether identifier
182 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
184 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
185 file lib/silcutil/silcutf8.c.
187 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
189 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
191 * Make public key in getkey reply mandatory. Affected file
192 lib/silcclient/command_reply.c
194 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
196 * Added Parameter dont_register_crypto_library to
197 SilcClientParam. If set to TRUE, silcclient library will
198 not initalize the Crypto Libraries and application
199 will need to do it. Affected file lib/silcclient/silcclient.h,
200 lib/silcclient/client.c.
202 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
204 * Imported new silc_utf8_[encode|decode] routines from
205 my internal SILC 1.1 source tree. New encodings added:
206 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
207 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
208 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
211 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
213 * Implemented stringprep (RFC 3454) API. Internally we use
214 GNU Libidn's stringprep, for now, so it is required now to
215 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
217 * Added checking for GNU Libidn and --with-libidn to configure.
219 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
221 * If the passphrases entered do not match while generating a new key,
222 completly start over instead of going into an infinite loop asking
223 the user to re-enter the passphrase correctly. Affected file
224 lib/silcutil/silcapputil.c
226 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
228 * Make sure server is removed from backup list when it is
229 deleted. Affected files silcd/command.c, server.c,
232 * Close socket when connecting to router fails. Affected
235 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
237 * Adopt configuration toolchain to current auto-tools.
238 Affected files prepare, irssi/configure.in
239 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
240 redo that. Affected files irssi/src/silc/core/client_ops.c,
241 irssi/src/fe-common/silc/fe-silc-channels.c
242 * Take over command line options into silcclient data structure.
243 Affected file irssi/src/silc/core/silc-core.c
245 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
247 * Do not try to initiate backup resuming protocol forever.
248 Affected file silcd/server_backup.c.
250 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
252 * ID change in resuming has to be done before changing
253 detached client's modes, since the ID change may fail and
254 leave ghosts on the network. Affected file is
255 silcd/packet_receive.c.
257 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
259 * Fixed Win32 scheduler to not stuck anymore. A patch from
260 Juha Räsänen. Affected file is
261 lib/silcutil/win32/silcwin32schedule.c.
263 * Fixed QoS parsing for connection blocks in server. Affected
264 file is silcd/serverconfig.c.
266 * Fixed server statistics increasing in server. Affected file
269 * The CLOSE command now marks backup router as self disconnected
270 to avoid resuming problems. Affected file silcd/command.c.
272 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
274 * When using silc_net_create_connection[_async], and your system can
275 create IPv6 sockets, it will try to connect to the IPv6 host.
276 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
277 file lib/silcutil/unix/silcunixnet.c
279 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
281 * Check for valid route when receiving packet from router and
282 when routing it to local server in the cell. A patch from
283 Matt Miller. Affected files silcd/router.c and server.c.
285 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
287 * Couldn't detach and reattach twice, because of the previous
288 commit. Affected file silcd/packet_receive.c
290 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
292 * Added check to ignore Port value if Initiator is FALSE.
293 Remote router coudln't connect if Port was set. Affected file
296 * If some client tries to resume more than once at the same time,
297 server crashed. Router didn't crash, but showed odd behaviour
298 (didn't allow clients to join anymore, ..). Affected files
299 silcd/packet_receive.c silcd/idlist.h
301 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
303 * Destroy the file transfer session in silc_client_file_close
304 with timeout. Affected file lib/silcclient/client_ftp.c.
306 * Call SFTP server monitor in READ and WRITE after the actual
307 operations. Affected file lib/silcsftp/sftp_server.c.
309 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
311 * Create one configure script from configure fragments
312 (configure.ad). This is a first step towards new distribution
313 system. Affected files prepare, configure.in.pre,
314 lib/silcmath/mpi/configure.ad.
316 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
318 * Removed expiring of client key pair. Affected file is
319 irssi/src/silc/core/clientutil.c
321 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
323 * Check the number of connections from real number of
324 connections instead of socket number, when deciding if
325 server is full. Affected files are silcd/server.c,
326 server_internal.h and silcd.c.
328 * Clarified the connections_max meaning in General section
329 in doc/example_silcd.conf.in.
331 * The reconnect_keep_trying default value set to TRUE
332 if it is not defined in the config file. Affected file
333 silcd/serverconfig.c.
335 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
337 * Fixed crashbug in connection closing, after a protocol
338 completion callback, which might have closed it already.
339 Affected file silcd/server.c.
341 * Fixed rekey with PFS in backup router. It did not allow
342 rekeys with PFS, and when the rekey protocol timedout
343 it crashed the backup router without the above fix. Affected
344 file silcd/packet_send.c and server.c.
346 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
348 * The silc_client_add_channel_private_key now returns the
349 private key context if pointer is given as argument.
350 Affected files are lib/silcclient/silcclient.h and
353 * Added support for using channel private keys in SILC
354 Client Library even if the private key mode is not set
355 on the channel. Affected file lib/silcclient/client_channel.c.
357 * The channel private key used to decrypt message is now
358 delivered to the application in the 'channel_messageÃ' client
359 operation. Affected files are lib/silcclient/silcclient.h
360 and client_channel.c.
362 * Fixed wrong arg type for user limit in CMODE command reply.
363 Affected file silcd/command.c.
365 * The user limit is now taken and saved to SilcClientEntry in
366 JOIN and CMODE command replies and in CMODE_CHANGE notify.
367 Affected files lib/silcclient/silcclient.h, command_reply.c
370 * Added support to the new private message key indicator
371 packet. Added a new function to the client library:
372 silc_client_send_private_message_key_request. The sender
373 indicates to be initiator, and receiver is responder.
374 Added the indicator to the SilcClientEntry as 'prv_resp'
375 boolean. Affected files are lib/silcclient/silcclient.h
376 client.[ch], and client_prvmsg.c.
378 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
380 * Fixed the JOIN command calling when called with both
381 -auth and -founder. Affected file is lib/silcclien/command.c.
383 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
385 * Check watcher list for resumed clients as well. Affected
386 file is silcd/packet_receive.c.
388 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
390 * Implemented the user limit to the CMODE_CHANGE notify,
391 CMODE command reply and JOIN command reply in server.
392 Affected files are silcd/server.c, command.c, command_reply.c,
393 packet_send.c and packet_receive.c.
395 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
397 * Defined SILC_STRFMT_END that must be used now with
398 silc_buffer_strformat, instead of SILC_STR_END. Fixes
399 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
400 lib/silcclient/silcvcard.c, silcd/server_util.c.
402 * Fixed the adding of public key to the WATCH list in server.
403 Fixed the WATCH notify sending to client. Affected files
404 are silcd/packet_send.[ch], command.c, server_util.c.
406 * Implemented the watching by public key in the SILC Client
407 Library and SILC Client. Affected files are
408 lib/silcclient/command.c and client_notify.c.
410 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
412 * Added support for public key watching in server. Affected
413 files are silcd/server.c, server_internal.h, command.c,
416 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
418 * Added public key to the SIlcClientEntry. Affected files
419 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
421 * Fixed the get_clients_whois reply processing to return
422 exactly same entries server returned. Makes it possible
423 to search using attributes. Affected file is
424 lib/silcclient/idlist.c.
426 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
428 * Save founder key to SilcChannelEntry. Affected files are
429 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
431 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
433 * Call the monitor callback with _CLOSED status from the
434 silc_client_file_close. Affected files are
435 lib/silcclient/client_fpt.c, silcclient.h
437 * Added silc_client_get_clients_whois which resolves using
438 WHOIS, and supports requested attributes as well.
439 Affected files are lib/silcclient/silcclient.h, idlist.c.
441 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
443 * Added support for asking the destination filename where
444 the downloaded file is saved in the file transfer. Affected
445 files are lib/silccilent/silcclient.h, client_ftp.c.
447 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
449 * Fixed error handling in resuming data processing. Affected
450 files are lib/silcclient/client_resume.c and client.c.
452 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
454 * Fixed silc_client_send_private_message to return TRUE correctly.
455 Affected file lib/silcclient/client_prvmsg.c.
457 * Added topic to the SilcChannelEntry. Affected files are
458 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
460 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
462 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
463 file lib/silcclient/command.c
465 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
467 * Convert all commands to UTF-8 before passing them to the
468 client library. Still need to convert replies from UTF-8 to
469 the locale encoding. Affected file
470 irssi/src/silc/core/silc-cmdqueue.c
472 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
474 * redirect all silc_client_command_calls through a queueing framework.
475 This fixes /CYCLE and the annoying "nick change after auto-joining
476 a channel". Furthermore it defines one central point where
477 command parameters can be UTF-8-ified. Affected files
478 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
479 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
481 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
483 * use asynchronous connect() to establish router connections.
484 Fixes problem when the primary router goes down. Affected files
485 silcd/server.c, silcd/server_backup.c
487 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
489 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
490 Fixed various compilation warnings when type casting ints
491 to pointers or vice versa, of different size. Updates around
494 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
496 * Surrogates not allowed in UTF-8 strings, updated decoder.
497 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
498 testers in lib/silcutil/tests/ directory.
500 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
502 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
503 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
504 files are lib/silcclient/silcclient.h, client.c.
506 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
508 * When resuming a session fails, notify the user that the session
509 file needs to be removed eventually. Affected files
510 irssi/src/fe-common/silc/module-formats.[ch],
511 irssi/src/silc/core/client_ops.c.
513 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
515 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
516 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
518 * Typofix in Irssi::Silc module. Affected file
519 irssi/src/perl/silc/Silc.xs.
521 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
523 * Changed the way NOTICE flagged messages are treated. Added support
524 for notices in queries and signing notices. Affected files
525 irssi/default.theme; irssi/docs/help/in/notice.in;
526 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
527 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
529 * Fixed typo in /ACTION help. Affected file
530 irssi/docs/help/in/action.in
532 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
534 * Fixed typo in perl module. Affected file
535 irssi/src/perl/silc/Server.xs
537 * Changed the way ACTION flagged messages are treated. Added support
538 for actions in queries and signing actions. Affected files
539 irssi/default.theme; irssi/docs/help/in/action.in;
540 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
541 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
544 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
546 * Incorrectly reported error when client had to be resolved from
547 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
549 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
551 * Fixed whois public key hash table deleting and adding in
552 detached client case. Affected file silcd/packet_receive.c.
554 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
556 * Changed filenames of silc/fe module not to collide with filenames
557 from core/fe. Also seperated public messages printing from
558 query messages printing. Affected files are all in
559 irssi/src/fe-common/silc.
561 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
563 * Fixed the invite process handling during joining to use
564 correct server name for the client that is matched against
565 the invite string for the channel. Wrong server name caused
566 inability to join the channel. Affected file is
569 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
571 * Fixed the CUMODE channel founder authentication on normal
572 server to not remove the founder rights on existing founder
573 before checking that router accepts the mode change. Affected
574 files are silcd/command.c and silcd/packet_receive.c.
576 * Remove the server entry correctly when rekey timeouts and
577 remote router connection on normal server is closed. Fixes
578 a crash where server uses the freed server entry. Affected
581 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
583 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
584 networks. This is the first step in solving the bug about
585 /SERVER ADD -silcnet <silcnet>. Affected files
586 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
587 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
588 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
590 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
592 * /SMSG and /MMSG now correctly create new queries. Affected files
593 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
595 * Add basic support for SILC protocol specific variables in perl.
596 Affected files irssi/src/perl/silc/*, irssi/configure.in,
597 irssi/src/perl/Makefile.am
599 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
601 * Don't use silc_get_input, it's obviously not reliable. Fixes
602 issue when the current key expires. Affect file
603 irssi/src/silc/core/clientutils.c
605 * Make the session data filename configurable. This makes it
606 possible to have different session files for different
607 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
608 client_ops.[ch], silc-servers.c,
609 irssi/src/silc/fe-common/silc/module-formats.[ch]
611 * Use the same set of libtool files for the MPI lib as for the
612 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
613 config.sub, configure.in, install-sh, missing, mkinstalldirs
615 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
617 * Fixed server statistics decrementing error to not go to
618 negative. Affected file silcd/packet_receive.c.
620 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
622 * Use silc_server_query_add_error to add error in public key
623 search error. Added support in send_reply to send errors
624 without specific argument. Affected file silcd/server_query.c.
626 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
627 Client for NO_SUCH_NICK. It was against the protocol specs.
628 Affected file irssi/src/silc/core/client_ops.c.
630 * Added backwards support for the wrong NO_SUCH_NICK error sending
631 in server. To be removed in SILC Server 1.0. Both old clients
632 and clients with fixed error handling now works. Affected file
633 silcd/server_query.c.
635 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
637 * fixed a bug in the whois using attributes function where no
638 error was sent if no nickname and client id but the attributes were
639 given to whois. Affected file silcd/server_query.c
641 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
643 * remove public key from public key hashtable on detach. Affected
644 file silcd/packet_receive.c
646 * free public key hashtable before removing clients on server
647 shutdown. Affected file silcd/server.c
649 * remove public key prior deleting client-data on killing a client.
650 Affected file silcd/server_util.c
652 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
654 * Getting the MOTD from other servers works now. Affected
655 files are silcd/command.c and silcd/command_reply.c
657 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
659 * Initialize the variable idletag, since it is tested in
660 silc_core_deinit for its default value. Affected file
661 irssi/src/silc/core/silc-core.c
663 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
665 * Fixed signed channel messages across cells. Affected file
668 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
670 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
671 is not defined. They can now be safely used in if-statements
672 without braces. Affected file lib/silcutil/silclog.h.
674 * Added the checks for backup closing connection due to error
675 (local or remote) and thus not allow the resuming to occur
676 in reconnect. Affected files are silcd/packet_send.c
679 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
681 * Help file updates. Affected files in irssi/src/docs/help/in/.
683 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
685 * Fixed channel messages across cells. Affected file
688 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
690 * Fixed file transmission accepting in client library to not
691 start the negotiation if user hasn't accepted the transfer,
692 instead create new session for resent transfer. Affected
693 file lib/silcclient/client_ftp.c.
695 * Show the session ID in the file transmision list. Remove
696 session from list that failed to transfer. Switch the current
697 session automatically after transmission, and in errors, to new
698 session if other sessions exists in the transfer list. Affected
699 files are irssi/src/silc/core/silc-servers.c,
700 irssi/src/fe-common/silc/modfule-formats.c.
702 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
704 * Fixed MIME header parsing for the hopefully last time. Affected
705 file lib/silcutil/silcstrutil.c
707 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
709 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
711 * The SILC RNG is now gauranteed to return non-zero random
712 values. Affected files are lib/silccrypt/silcrng.[ch].
714 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
716 * Fixed nickname formatting when changing only case of the
717 nickname. Affected file lib/silcclient/idlist.c.
719 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
721 * Fixed a memory leak and incorrect printing of the "appears as"
722 message. Affected file irssi/src/silc/core/client_ops.c
724 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
726 * Added CRT (Chinese Remainder Theorem) supported RSA
727 private keys and private key operations. This significantly
728 increases private key operation efficiency. No compatibility
729 issues with new or old private keys. Affected files are
730 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
732 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
734 * Fixed GCC-3.3.2 related compilation warnings from the
737 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
739 * Removed RC6 from distributions.
741 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
743 * Added some better comments to lib/silccrypt/silcpkcs.h,
744 optimized some routines in lib/silccrypt/silcpkcs.c.
745 Added test_silcpkcs into lib/silccrypt/tests/.
747 * Fixed silc_rng_global_init to actually init the global RNG
748 if RNG wasn't provided for it. Affected file is
749 lib/silccrypt/silrng.c.
751 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
753 * Added silc_hash_table_find_by_context_ext. Affected files
754 lib/silcutil/silchashtable.[ch].
756 * Save the public key on normal server in WHOIS command reply
757 from attributes, if present, and add it to public key hash
758 table. Fixes WHOIS resolving by public key on normal server.
760 Optimized the attributes resolving on normal server to not
761 resolve if we resolved them already from router.
763 Affected files are silcd/server_query.c, command_reply.c.
765 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
767 * Added support for whois using attributes.
768 Affected files silcd/command_reply.c, silcd/packet_receive.c,
769 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
772 * Added support for whois using public key attribute to /WHOIS i
773 client command. Affected files irssi/docs/help/in/whois.in,
774 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
776 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
778 * Fixed UMODE setting in server when the client has anonymous
779 mode set. The mode setting was not working. Affected file
782 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
784 * Fixed some bugs and typos related to sending split messages.
785 Print notification when sending messages with /MMSG. Affected
786 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
788 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
790 * Optimized the socket referencing in packet routines, client
791 library and server. Affected files are lib/silccore/silcpacket.c,
792 lib/silcclient/client.c and silcd/server.c.
794 * If silc_socket_set_qos is given with NULL arguments the QoS is
795 reset from the socket. Affected files are
796 lib/silcutil/silcsockconn.[ch].
798 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
800 * Add a /LISTKEYS command which lists the locally cached
801 client and server keys. Affected files
802 irssi/src/fe-common/module-formats.[ch],
803 irssi/src/silc/core/silc-{channels,servers}.c
804 irssi/docs/help/in/listkeys.in
806 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
808 * Check that packet queue purging was successful. Affected
809 files lib/silcclient/client.c and silcd/packet_send.c. Related
810 to MAC failed errors.
812 * Do not clear the inbuf even if it is empty if QoS was applied
813 to it. Otherwise the QoS data is cleared and MAC failed error
814 will occur. Affected file lib/silccore/silcpacket.c.
816 * Use the rekey period time as rekey protocol timeout value.
817 If the rekey does not succeed during the rekey period there's
818 something very wrong, and we most likely end up with wrong keys,
819 do graceful reconnect then. Affected file silcd/server.c.
821 * Take reference of the socket in the parser context, as it's
822 possible to have the parsers in queue after the socket is
823 disconnected and this may cause crash. Affected files are
824 lib/silccore/silcpacket.c, lib/silcclient/client.c and
827 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
829 * Fixed KICK command reply sending, it sent to replies.
830 Affected file silcd/command.c.
832 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
834 * Finish the silc-mime.pl script. It now supports MIME type
835 guessing using magic files, signing data messages, executing
836 MIME handlers in background. Affected files
837 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
839 * Changed MIME signal handler to make things easier for the perl
840 script. Affected files irssi/src/silc/core/client_ops.c,
841 silc-servers.c, and irssi/docs/signals.txt
843 * Cleaned up the silc_mime_parse function and fixed detection
844 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
846 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
848 * Resolve the IP for file transfer listener from the connection
849 socket. Affected file lib/silcclient/client_ftp.c.
851 * Accept NULL hostname parameter in the functions
852 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
853 if hostname is not wanted.
855 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
857 * Fixed race condition between silc_client_init and
858 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
860 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
862 * Fixed file transfer connection closing when SIGNOFF for
863 the client is received from server. Affected file is
864 lib/silcclient/client_ftp.c.
866 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
868 * Check for disconnected socket in QUIT callback. Affected
869 file silcd/command.c.
871 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
873 * Modified the MIME parsing to allow \n and \r\n as delimiters.
874 Affected files lib/silcutil/silcstrutil.c
876 * Cleaned up the escape/unescape functions for correctness and
877 speed. Affected file irssi/src/silc/core/client_ops.c
879 * Removed handling for data messages with Content-Type: text/*,
880 moved parsing of MIME headers to the signal handler, added
881 support for signing and verifying data messages. Affected
882 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
883 irssi/src/silc/core/silc-{servers,channels}.c
885 * Added a perl script for handling data messages based on
886 information read from Mailcap files. New file
887 irssi/scripts/silc-mime.pl
889 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
891 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
892 acknowledge recepetion of a message to the sender. Updated
895 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
897 * Unregister channel key saving callback when deleting channel.
898 Affected file lib/silcclient/idlist.c.
900 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
901 before calling notify client operation. Affected file is
902 lib/silcclient/client_notify.c.
904 * Unregister QoS tasks when deleting the socket connection.
905 Affected files lib/silcutil/silcsockconn.[ch],
906 unix/silcunixsockconn.c.
908 * Implemented latest presence-attrs draft changes. Affected
909 files lib/silccore/silcattrs.h and
910 irssi/src/silc/core/silc-queries.c.
912 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
914 * Save old channel keys in list to allow more rapid change
915 of channel keys if server for some reason does that. This
916 avoids loosing so many channel messages due to not having
917 key to decrypt. Affected file lib/silcclient/silcclient.h,
918 idlist.c and client_channel.c.
920 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
922 * Continued backup router tests and fixes. Affected files
923 silcd/server_backup, server_util.c, server.c. See TODO.
925 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
927 * Fixed SERVER_SIGNOFF handling in servers. The client
928 was removed from wrong list thus not removing the client
929 at all. Affected file silcd/packet_receive.c.
931 * Do not execute rekey protocol for disabled connections as
932 it would never go through. Affected file silcd/server.c.
934 * Added timeout for rekey protocol to catch if the protocol
935 never executes successfully. Affected files silcd/server.c
938 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
940 * Abandon packet processing for disconnected sockets. Check
941 this always after calling packet processing callback.
942 Affected file lib/silccore/silcpacket.c.
944 * Fixed double registration disconnection code in server.
945 Closed wrong connection. Affected file silcd/packet_receive.c.
947 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
949 * On normal server reconnect to primary during resuming 4
950 times, then give up. Affected file silcd/server_backup.c.
952 * If during reconnecting to routers we notice we have router
953 connection but no primary router set, the server is in desync.
954 Reconnect to primary to restore network. Affected file
957 * Assure that only one protocol is exeucting at the same time.
958 Added checks for all protocols. Affected files are
959 silcd/server.c and server_backup.c.
961 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
963 * Check that a string is not already part on invite/ban
964 string when processing it. Affected file silcd/server_util.c.
966 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
968 * Fixed the CUMODE_CHANGE for founder mode changes to comply
969 with 1.2 version of the protocol. Affected file is
970 silcd/packet_receive.c.
972 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
974 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
975 where the passphrase was given. Affected file is
978 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
980 * INVITE and BAN notifys are now delivered from routers to
981 servers (but not clients) on the channel. Updated specs and
982 code. Affected files silcd/packet_[send|receive].[ch],
983 command.c, server.c and server_util.c.
985 * Implemented INVITE and BAN announcing. Affected files are
986 silcd/server.[ch], server_util.c.
988 * Implemented SilcStatus error type argument returning in
989 command reply error in server. Affected file silcd/command.c.
991 * Implemented SilcStatus argument returning in comand reply
992 in client library. The command_reply client operation now
993 returns error specific arguments as well. Affected files
994 are lib/silcclient/command_reply.[ch], client_resume.c,
995 lib/silccore/silcstatus.[ch].
997 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
999 * Backup router protocol version 1.2 implemented. Testing still
1000 required. Affected files in silcd/server_backup.[ch], server.c,
1001 packet_receive.c and server_internal.h.
1003 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1005 * silc_client_send_[channel|private]_message now return TRUE
1006 or FALSE. Affected file lib/silcclien/client_channel.c and
1009 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1011 * Check for explicit nickname in INVITE and BAN processing
1012 during join as well (and don't expect only wildcards in
1013 invite/ban strings). Affected file silcd/command.c.
1015 * Fixed the INVITE and BAN by public key. The public key saved
1016 is the PK payload (as specified) not the raw data. Affected
1017 file silcd/server_util.c.
1019 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1021 * UTF-8 text message support for actions and notices in SILC
1022 Client. Affected file irssi/src/silc/core/client_ops.c.
1024 * silc_get_username and silc_get_real_name now returns sensible
1025 data on Win32. Patch by Toni Willberg. Affected file is
1026 lib/silcutil/win32/silcwin32util.c.
1028 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1030 * Provide a signal handler to send MIME encoded messages and emit
1031 a signal when a MIME encoded message is received. Also document
1032 the signals for usage with the perl interface.
1034 A sample perl script will be supplied at a later point.
1036 Affected files are irssi/docs/signals.txt,
1037 irssi/src/silc/core/client_ops.[ch],
1038 irssi/src/silc/core/silc-{channels,servers}.c
1040 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1042 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1043 server. Use this time to display a lag and disconnect when it
1044 exceeds a specified limit.
1046 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1048 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1050 * Remove the channel auth list in normal server if router
1051 encofrces its list during connecting. Send notify to channel
1052 to remove the mode to remove the list. Affected files are
1053 silcd/server_util.c and silcd/packet_receive.c.
1055 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1057 * Added support for channel public keys. Updated protocol specs
1058 and implemented it. Affected files are
1059 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1060 lib/silcclient/command_reply.c.
1062 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1064 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1065 terminate the process on Linux. Affected file silcd/silcd.c.
1067 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1069 * Check for NULL buffer in silc_buffer_clear. Affected file
1070 is lib/silcutil/silcbuffer.h.
1072 * Simplified the backup router protocol by removing the _GLOBAL
1073 types. Updated protocol specs and the code. Affected files
1074 are silcd/server_backup.[ch].
1076 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1078 * Deny '@' and '!' from nicknames since they are reserved
1079 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1080 Updated protocol specs and the code.
1082 Affected files are silcd/server_util.[ch].
1084 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1086 * Fixed stack overflow in Irssi SILC client. Affected
1087 file irssi/src/silc/core/client_ops.c.
1089 * Check that Host is set in ServerConnection and RouterConnection
1090 in silcd.conf. Affected file silcd/serverconfig.c.
1092 * Fixed crash in server with protocol completion callbacks,
1093 namely rekey and backup resuming protocols. Affected files
1094 are silcd/server_backup.c and silcd/server.c.
1096 * Fixed rekey protocol to not restart if it is started already.
1097 Affected files are lib/silcclient/client.c and
1100 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1102 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1104 * Fixed EOF handling in SILC Config, affected file
1105 lib/silcutil/silcconfig.c.
1107 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1109 * Fixed RESOLVING flag handling in JOIN notify and other
1110 notifys to handle the resolvings correctly in client library.
1111 Affected file lib/silcclient/client_notify.c.
1113 * Do not send full INVITE and BAN lists in INVITE and BAN
1114 notifys, only the changed information. Affected file
1117 * Fixed INVITE notify sending in INVITE command, send it
1118 only when needed. Affected file silcd/command.c.
1120 * Handle the founder key change properly in CMODE_CHANGE
1121 notify. Bug #122. Affected file silcd/packet_receive.c.
1123 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1125 * Remove the mark for output (mark it only for input) after
1126 purging outgoing queue. Prevents the "Error in select()"
1127 floods. Affected file silcd/packet_send.c.
1129 * Fixed incorrect connection deletion from client library
1130 after calling "connect" client operation. Could cause
1131 crashes for example during reconnect timeouts. Affected
1132 files are lib/silcclient/client.c and
1133 irssi/src/silc/core/client_ops.c.
1135 * Check server private key file permissions before starting
1136 the server. Affected file silcd/serverconfig.c.
1138 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1140 * NULL terminate allocated string in silc_buffer_strformat.
1141 Affected file lib/silcutil/silcbuffmt.c.
1143 * Rewrote the invite/ban list string handling in server to
1144 use SilcBuffer instead. Affected files are silcd/command.c
1145 and silcd/server_util.c.
1147 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1149 * Fixed double free in CMODE command when setting new HMAC
1150 for channel. Affected file silcd/command.c.
1152 * Added couple of missing memset's to zero sensitive memory.
1153 Affected files silcd/command.c, lib/silcclient/command.c.
1155 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1157 * Fixed a double free in INVITE command error handling in
1158 server. Affected file silcd/command.c.
1160 * Added macros SILC_SWAB_[16|32] to swab byte order of
1161 16-bit and 32-bit unsigned integers. Affected file
1162 lib/silcutil/silctypes.h.
1164 * Use the SILC_SWAB_16 instead of htons() in server when
1165 handling ports since the ports in structures are always
1166 in little-endian order (regardless of platform). Affected
1167 file silcd/serverid.c and silcd/server_backup.c.
1169 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1171 * Send DISCONNECT in close admin command in server. Affected
1172 file silcd/command.c.
1174 * Check whether we are already connecting to a remote router
1175 (in addition of checking whether we are already connected)
1176 before creating new connection. Affected file silcd/server.c.
1178 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1180 * Added better compiler and compiler flags checking in
1183 * Check that socket is valid after QoS is applied to data.
1184 Affected file lib/silcutil/unix/silcunixsockconn.c.
1186 * Make sure the socket connecetion is not closed to early
1187 when closing connection in server. Also make sure the
1188 connection is always closed after error in a protocol.
1189 Affected file silcd/server.c.
1191 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1193 * Removed --session and --dummy options from Irssi SILC Client.
1194 -d option is available only if --enable-debug was given.
1195 Affected files are irssi/src/silc/core/silc-core,
1196 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1198 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1200 * Added silc_buffer_steal to steal the data from the buffer.
1201 Affected file lib/silcutil/silcbuffer.h.
1203 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1205 * Fixed server crash with double Primary block in config file.
1207 Fixed also various memory leaks around the config file
1208 parser. Affected files lib/silcutil/silcconfig.c,
1209 silcd/serverconfig.c.
1211 * Changed my nickname (Johnny Mnemonic) to my real name, this
1212 means that bugs introduced by him were actually introduced
1215 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1217 * Don't display "foo appears as foo\nYou're now known as foo"
1218 messages. Affected file irssi/src/silc/core/client_ops.c
1220 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1222 * Fixed error handling of invalid client entry when calling
1223 commands in server. Fixes a crash. Affected file
1226 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1228 * Added some sanity checks in server for correctness of the
1229 server configuration. Affected file silcd/serverconfig.c.
1231 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1233 * Prevent endless resolving of user informations in USERS
1234 command by checking the command reply status correctly.
1235 Affected file lib/silcclient/command_reply.c.
1237 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1239 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1240 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1241 Aldous <Matthew@Aldous.com>.
1243 * Added better implementation using CriticalSection of
1244 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1245 <mikko.lahteenmaki@pikabaana.net>.
1247 * Added some Winsock WIN32 compatiblity defines into
1248 includes/silcwin32.h.
1250 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1252 * Fixed double free in async host lookup code. Affected file
1253 lib/silcutil/silcsockconn.c.
1255 * On backup router handle now the SERVER_SIGNOFF from router
1256 for local connected servers too, and close the connections.
1258 Do not process them as normally signing off servers when they
1259 really signoff by sending EOF fe, but always assume that
1260 router sends the SERVER_SIGNOFF.
1262 Affected files silcd/server.c and silcd/packet_receive.c.
1264 * Fixed socket unsetting when closing connections. Affected
1265 files silcd/server.c and silcd/packet_send.c.
1267 * Do not print the nickname in SERVER_SIGNOFF if we do not
1268 have it. Prevents asserts in Irssi core. It is possible we
1269 don't have the nick if it was just being resolved when server
1270 signoff. Affected file irssi/src/silc/core/client_ops.c.
1272 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1274 * Fixed autonick crashbug in client library. Affected file
1275 lib/silcclient/client.c.
1277 * Fixed Unix implementation of SilcMutex to really assert if
1278 the mutex is locked/unlcoked already. Affected file
1279 lib/silcutil/unix/silcunixmutex.c.
1281 * Fixed locking in silc_schedule_uninit. It didn't lock
1282 when dispatching timeout tasks. Affected file is
1283 lib/silcutil/silcschedule.c.
1285 * Changed Win32 implementation of SilcThread to use modern
1286 Win32 interface. Affected file is
1287 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1289 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1291 * Don't print signed messages when sending failed. Affected files
1292 irssi/src/silc/core/silc-[servers.c/commands.h]
1294 * Send adquate signal when founding a channel by joing it. Affect
1295 file irssi/src/silc/core/client_ops.c
1297 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1299 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1300 irssi/src/fe-common/core/themes.c
1302 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1304 * Fixed close command to use the port correctly when closing
1305 server connections. Affected file silcd/idlist.c.
1307 * Check for NULL outbuf in silc_socket_write. It is possible
1308 that it is NULL is some odd case. Affected files are
1309 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1311 * Do not call final protocol callback for backup router
1312 resuming protocol when closing connection. It is closed
1313 by timeout in case of error. Affected file silcd/server.c.
1315 * Backup reconnect to router if backup resuming protocol
1316 failed. Affected file silcd/server_backup.c.
1318 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1320 * Fixed double free in SKE library error hadling when signature
1321 error occurred. Affected file lib/silcske/silcske.c.
1323 * Save the fingerprint to new SilcClientEntry after changing
1324 nickname. Affected file lib/silcclient/client_notify.c.
1326 * Print SIGNOFF in Irssi SILC client only if the nickname is
1327 known. Prevents asserts in Irssi core. It is possible we
1328 don't have the nick if it was just being resolved when it
1329 quit. Affected file irssi/src/silc/core/client_ops.c.
1331 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1333 * Fixed double free in invite list adding code when adding
1334 invite strings. Affected file silcd/server_util.c.
1336 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1338 * More log printing during backup router protocol. Affected
1339 file silcd/server_backup.c.
1341 * Removed backwards support for old private key file format.
1342 Affected file lib/silccrypt/silcpkcs.c.
1344 * Removed backwards support for not-so-strict decryption length
1345 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1347 * GETKEY to update the client entrys fingerprint too.
1348 Affected file lib/silcclient/command_reply.c.
1350 * Added --without-libtoolfix for package builders using weird
1351 wrappers around libtool (BSD at least).
1353 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1355 * Fixed backup router bugs: When backup resumes router and
1356 receives a CHANNEL_MESSAGE packet the backup must not act
1357 as router since the packet header decryption would be
1358 different. Also, when relaying packets to channel, do
1359 not re-encrypt packets on backup that came from the primary
1360 since the connection isn't really router-router connection.
1361 Affected files silcd/server.c, silcd/packet_send.c.
1363 * Added checks in encryption/decryption that encryption/decryption
1364 length sent as argument really is multiple by block size. Helps
1365 catching really weird bugs like the above backup router bugs
1366 when packets are being decrypted in wrong way. Affected files
1367 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1369 * Fixed padding generation in private key file encryption.
1370 Affected file lib/silccrypt/silcpkcs.c.
1372 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1374 * Added ignore_message_signatures setting which can be used
1375 to ignore signatures in messages. Affected files are
1376 irssi/src/silc/core/client_ops.c, silc-core.c.
1378 * Fixed the libtoolfix to use command line options instead of
1379 environment variables. They didn't work as expected. Now,
1380 the libtool is fully run-time configurable.
1382 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1384 * Verify signature payload for signed messages. Affected files
1385 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1386 irssi/src/silc/core/silc-core.h
1388 * Display signature verification result in public and private
1389 messages using theme abstracts. See irssi/default.theme for
1390 examples on their usage. Affected files
1391 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1392 irssi/src/fe-common/silc/module-formats.[ch],
1393 irssi/src/fe-common/silc/fe-common-silc.c,
1394 irssi/src/fe-common/silc/Makefile.am
1395 irssi/src/fe-common/core/fe-messages.[ch]
1397 * Fixed bugs in Irssi's theme parsing. Affected files
1398 irssi/src/fe-common/core/themes.c
1400 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1402 * Calculate the correct length for signed messages before
1403 encrypting, it must be multiple by block size. Affected
1404 file lib/silccore/silcmessage.c.
1406 * silc_message_signed_get_public_key returns now both
1407 decoded and encoded public key. Affected files are
1408 lib/silccore/silcmessage.[ch].
1410 * Added libtoolfix script that makes the libtool more generic
1411 and configurable in run-time. Now we can specify in run-time
1412 if what kind of libraries we want to create, regardless of
1413 configuration. SIMs are now creates even if --disable-shared
1414 was explicitly given.
1416 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1418 * Fixed founder key sending in CMODE command in client.
1419 Affected file lib/silcclient/command.c.
1421 * Fixed CUMODE founder authentication in server to not check
1422 for client's public key since it's not supposed to do that.
1423 Affected file silcd/command.c.
1425 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1427 * Set realname and hostname in NICK_REC records. Affected file
1428 irssi/src/silc/core/silc-nicklist.c
1430 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1432 * Remove 1.0 protocol backwards compat code from client
1435 * Added more reliable check for whether nickname did change
1436 or not, or whether only Client ID changed in NICK_CHANGE
1437 notify. Affected file lib/silcclient/client_notify.c.
1438 Fixes bug in '@' character handling in a nickname.
1440 * Added support for automatically parsing signature from
1441 the message payload. Added new function
1442 silc_message_get_signature to return the payload to
1443 application. Affected files lib/silccore/silcmessage.[ch].
1445 * Changed the private_message and channel_message client
1446 operations to deliver the SilcMessagePayload to the
1447 application too. Application can use it fe. to get the
1448 signature from the message for verification. Affected
1449 file lib/silcclient/silcclient.h, client_channel.c and
1452 * Redefined the signed payload for message payloads.
1453 Updated protocol specs and implemented.
1455 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1457 * Fixed wrong invite and ban list handling in server command
1458 reply. Affected files are silcd/command_reply.c,
1459 silcd/server_util.[ch].
1461 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1463 * Fixed CMODE setting in server when founder mode was set.
1464 Affected file silcd/command.c. Bug #95.
1466 * Added support to setting specific public key in CMODE in
1467 Irssi SILC client. Affected file lib/silcclient/command.c.
1469 * Added support to use specific public key in CUMODE in
1470 Irssi SILC Client. Affected file lib/silcclient/command.c.
1472 * Added support for inviting and banning by public key in
1473 Irssi SILC client. Affected file lib/silcclient/command.c.
1475 * Fixed fingerprint/babbleprint showing in invite and ban
1476 list command replys. Affected file is
1477 irssi/src/silc/core/client_ops.c.
1479 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1481 * Format CMODE +c and +h to display both the mode and the argument
1483 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1485 * Added test vectors and test programs for SHA-1, MD5,
1486 HMAC-SHA1 and HMAC-MD5. New tests are located in
1487 lib/silccrypt/tests/. Fixed also argument decoding bug in
1488 MD5 implementation. Affected file lib/silccrypt/md5.c.
1490 * Changed the channel private key and private message key
1491 generation (with static keys) to use SHA1 instead of MD5,
1492 as SHA1 is the mandatory hash function in SILC. Affected
1493 file lib/silcclient/client_[channel/prvmsg].c.
1495 * Changed the private key file encryption to use SHA1 instead
1496 of MD5. Added support for the old generation and added
1497 automatic change of the key (to be removed later). Affected
1498 files lib/silccrypt/silcpkcs.c.
1500 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1502 * Load only files with .pub suffix in PublicKeyDir. Affected
1503 file silcd/serverconfig.c.
1505 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1507 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1508 channels. Affected files silcd/silcd.c, silcd/server.h.
1510 * Added the config directive PublicKeyDir for the client block.
1511 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1513 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1515 * Merged Toni's irssi/silc.conf patch.
1517 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1519 * Max alloc tests in allocation routines. Affected file
1520 lib/silcutil/silcmemory.c.
1522 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1524 * Fixed a typo in resuming code that fixed detach/resume code
1525 in server. Bug #93. Affected file silcd/packet_receive.c.
1527 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1529 * Do reverse lookups for server when /connecting. Affected files
1530 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1531 irssi/src/core/net-nonblock.*
1533 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1535 * Added library versioning for shared libraries. Affected
1536 files configure.in.pre and lib/Makefile.am.pre.
1538 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1540 * Display INVITE and BAN lists as specified by SILC 1.2
1542 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1544 * Do not send invite list back unless asked (when sending
1545 no arguments) or when list was modified. Affected file
1548 * Remove client from invite list in KILLED notify and in
1549 KILL command. Affected file silcd/command.c and
1552 * Fixed bugs in invite list handling in INVITE command.
1553 Affected files silcd/command.c and silcd/server_util.c.
1555 * Merged with Irssi 0.8.6.
1557 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1558 Affected file irssi/src/fe-text/silc.c.
1560 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1562 * The silc_argument_get_[first/next] now return the argument
1563 type to caller. Added silc_argument_payload_encode_one.
1565 Affected files are lib/silccore/silcargument.[ch].
1567 * Added support for the SILC 1.2 INVITE command and new
1568 invite lists to server. Affected files are silcd/command.c,
1569 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1571 * Added support for the SILC 1.2 BAN command and new
1572 ban lists to server. Affected files are silcd/command.c,
1573 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1575 * Added support to client sending new INVITE command. Affected
1576 file is lib/silcclient/command.c.
1578 * Added support to client sending new BAN command. Affected
1579 file is lib/silcclient/command.c.
1581 * Added support for removing client from invite list when kicked
1582 from channel, as SILC 1.2 dictates. Affected files are
1583 silcd/packet_receive.c and silcd/command.c.
1585 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1587 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1588 automatically the cipher's internal IV. Affected files
1589 lib/silccrypt/silccipher.[ch].
1591 * Assure the RESUME_CLIENT packet is not sent to twice to
1592 backup router if the detached client was originated from
1593 the backup. Affected file silcd/server.c. Bug #76.
1595 * Changed silc_sim_symname to not allocate memory. Affected
1596 file lib/silcsim/silcsimutil.c.
1598 * Fixed memory leaks with SIMs in server. Affected files
1599 silcd/serverconfig.c, silcd/server.c.
1601 * Fixed channel key distribution after resuming detached
1602 client. Affected files silcd/packet_receive.c.
1604 * Fixed channel's global_user boolean checking after detaching.
1605 Check it after changing the owner of the client not before.
1606 Affected file silcd/packet_receive.c.
1608 * Fixed few double frees from client library. Fixes at least
1609 Bug #81, possibly others too.
1611 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1612 notifys in Irssi SILC Client. Affected file is
1613 irssi/src/silc/core/client_ops.c. Bug #82.
1615 * Applied Ville Räsänen's manual page and --mandir bugfix
1616 patch. Affected files are configure.in.pre and Makefile.am.pre.
1619 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1621 * Added support to backup router protocol for backup to tell
1622 normal server that it cannot use the backup router as primary
1623 because the primary isn't really down. Updated protocol
1626 * Added support for primary router to tell backup router that
1627 resuming is not possible because the backup really isn't primary
1628 in the cell. For example if backup disconnected itself the
1629 resuming is not allowed since the primary really did not
1630 go down. Updated protocol specs.
1632 * Removed MARS from crypto library.
1634 * Defined the CTR mode and Randomized CBC mode in SILC. The
1635 CTR mode is RECOMMENDED now in specification. Defined also
1636 Serpent cipher as optional cipher. Updated the protocol specs.
1638 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1640 * Added support for inviting/banning by IP/MASK, public key,
1641 and explicit Client ID. Redefined the command and notify
1642 types to allow easier forwards support for other methods
1643 of inviting/banning. Updated protocol specs.
1645 * Remove the client from channel's invite lists if the client
1646 is kicked or killed. Updated protocol specs.
1648 * Unified the Channel Message Payload and Private Message
1649 into one Message Payload. Updated protocol specs and
1652 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1654 * Don't wait for EOF after socket error has occurred, but
1655 close the connection. Affected file is silcd/server.c.
1657 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1659 * Added support for setting FOUNDER mode on channel with
1660 specific public key which can be set with CMODE command.
1661 Updated protocol specs and implemented in client and server.
1663 * Fixed the Irssi SILC client to correctly shutdown the client
1664 library to avoid memory leaks. Affected files are
1665 irssi/src/silc/core/silc-core.c and silc-servers.c.
1667 * Deprecated the No Reply flag in SKE protocol and introduced
1668 "IV Included" flag which can be used to indicate that the IV
1669 is included in the ciphertext. This makes it possible to use
1670 SILC on unreliable transport, such as UDP which may cause
1671 packet reordering and losses. Updated protocol specs, did
1674 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1676 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1677 < 32 bit values in correct size. Affected file is
1678 lib/silcmath/mp_mpi.c.
1680 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1682 * Fixed the KE Start Payload parsing to check that mandatory
1683 fields are present. Affected file lib/silcske/payload.c.
1685 * Fixed compilation warnigs in Irssi SILC Client. Affected
1686 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1688 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1690 * Print "nick now appears as newnick" and update Irssi's nicklist
1691 when you change your nick to "nick". Closes #62
1693 * Never format your own nick. Closes #63
1695 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1697 * SILC_UMODE_GONE changes are now propagated correctly to the
1698 Irssi client. Closes #54
1700 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1702 * Fixed example in /HELP KEY
1704 * Added expando $j which expands to current SILC Client version
1706 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1708 * Fixed public key decoding in crypto library.
1710 * Added better error printing to SKE library.
1712 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1714 * Fixed NICK command to not crash if nickname was not sent.
1716 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1718 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1719 Deprecated the old Encrypt-And-MAC order. Updated protocol
1720 specs and implemented.
1722 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1723 generation. Updated specs and implemented.
1725 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1727 * Added support for rekey before 2^32 sequence number wraps.
1728 Affected files in server and client library.
1730 * Padding must be at least 8 bytes now. Implemented and updated
1733 * Compute maximum padding for authentication packets to make
1734 passphrase approximation attacks impossible. Affected files
1735 in client library and in server.
1737 * Fixed PING command sending in client library and handling in
1738 server. The server ID must be ID Payload, not raw ID data.
1739 Affected files in server and client library.
1741 * Defined that all public keys sent in commands and notify
1742 payloads are actually Public Key Payloads not raw public key
1743 data. Updated protocol specs and implemented.
1745 * Updated protocol version to 1.2. Updated specs and code.
1747 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1748 status types. Updated specs and the code.
1750 * Added support for normal client to kill its own entries from
1751 the network. Updated protocol specs and the code.
1753 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1754 and added initial implementation.
1756 * Added MAC field to the Private Message Payload to protect
1757 against chosen ciphertext attacks. Updated the protocol specs
1760 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1761 attribute to indicate the user's current idle and signon time
1762 of a service. Updated protocol specs and implemented.
1764 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1766 * Added "do_not_bind" argument to silc_client_file_send what
1767 can be used to not bind locally but assume the file receiver
1768 provides the point of connect. Usefull when sender is behind
1769 NAT device. Affected file lib/silcclient/silcclient.h and
1772 * Added -no-listener option to FILE SEND command in Irssi SILC
1773 client. Affected file irssi/src/silc/core/silc-servers.c.
1774 Renamed FILE RECEIVE to FILE ACCEPT.
1776 * Confirm passphrase for private key encryption in
1777 silc_create_key_pair and silc_change_private_key_passphrase.
1778 Affected files are lib/silcutil/silcapputil.c.
1780 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1782 * Move silc_client_packet_send back to internal, added
1783 silc_client_send_packet, a bit simpler function for application.
1784 Affected files lib/silcclient/silcclient.h, client.c and
1787 * Moved the SilcClientEntry, SilcChannelEntry and
1788 SilcServerEntry to silcclient.h to be public and documented
1789 them for application. Affected files are
1790 lib/silcclient/silcclient.h and idlist.h.
1792 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1794 * Fixed manual page installation patch by Ville Räsänen.
1795 USERS help page fix patch by Ville Räsänen
1797 * Changed the silc_client_command_call interface to make
1798 the command call simpler for the application. The library
1799 now handles the command line parsing, command finding and
1800 execution. Application only needs to call the function
1801 with the command line. Affected files are
1802 lib/silcclient/silcclient.h, command.[ch].
1804 * Fixed silc_get_input to NULL-terminate the returned input.
1805 Affected file lib/silcutil/silcutil.c.
1807 * Resolve the client's public key in JOIN command if the
1808 founder auth data is being requested but we don't know the
1809 client's public key. Affected file silcd/command.c.
1812 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1814 * Print notify for server opers when backup router comes
1815 online. Affected file silcd/server.c.
1817 * Fixed the INVITE command to send the invite list in
1818 command reply. Affected file silcd/command_reply.c.
1820 * Fixed MOTD command reply sending. Affected file
1823 * UTF-8 decode the topic in TOPIC command reply and LIST
1824 command reply in Irssi SILC client. Affected file is
1825 irssi/src/silc/core/client_ops.c.
1827 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1829 * Fixed the INVITE command to not crash Irssi SILC client
1830 when given without nickname argument. AFfected file
1831 irssi/src/silc/core/client_ops.c.
1833 * Fixed double free in WHOIS query on normal server when
1834 forwarding query to router. Affected file is
1835 silcd/server_query.c.
1837 * Fixed WATCH command reply handling on normal server which
1838 was missing altogether. Affected file silcd/command_reply.c.
1841 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1843 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1844 Included yodl sources for each of these. Also modified
1845 Makefile.am prototype to install these files to proper
1846 locations. Updated CREDITS. Affected file Makefile.am.pre,
1847 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1850 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1852 * Added support for encrypted private key files. Now
1853 passphrase must be provided when new key pair is created
1854 (can be empty though), and prompted when loading the
1855 private key. Added support for loading the old-style
1856 non-encrypted private keys as well. Affected files
1857 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1860 * Fixed silc_get_input to accept input on all terminals.
1861 Affected file lib/silcutil/silcutil.c.
1863 * Moved the Irssi SILC client key loading and other stuff
1864 to be called after the arguments and UI is initialized.
1865 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1867 * Added -P option to Irssi SILC client which can be used
1868 to change the passphrase of the private key. Affected
1869 file irssi/src/silc/core/silc-core.c.
1871 * Added silc_change_private_key_passphrase apputil routine
1872 to lib/silcutil/silcapputil.[ch].
1874 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1876 * Fixed connection closing in client library to not crash.
1877 Moved the connection freeing totally to function
1878 silc_clinet_del_connection. Affected file
1879 lib/silcclinet/client.c.
1881 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1883 * Changed includes/silcincludes.h to silcincludes.h.in to
1884 include configuration specific information. The silcdefs.h
1885 is not included in to installation anymore (it's only
1886 compilation time header).
1888 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1890 * Moved the SilcClient and SilcClientConnection from client.h
1891 to the public lib/silcclient/silcclient.h. Changed the
1894 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1896 * If version string in silc_clinet_alloc is NULL the library
1897 puts it automatically. Affected file lib/silcclient/client.c.
1899 * Changed the version strings from variables to #define's
1900 in includes/silcversion.h.
1902 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1904 * Added shared library complation support.
1906 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1908 * Added lib/silcutil/silcapputil.[ch] for application
1909 utility functions. It includes routines for applications'
1910 convenience. Added silc_create_key_pair, silc_show_public_key
1911 and silc_load_key_pair functions.
1913 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1915 * Send RESUME_CLIENT packet from router to backup routers
1916 to in resuming. Affected file silcd/packet_receive.c.
1918 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1920 * In IDENTIFY command parsing, send all other IDs except
1921 Client IDs explicitly to router for resolving on normal
1922 server. Also check that ID received in WHOIS command is
1923 always Client ID, others are not allowed. Affected file
1924 silcd/server_query.c.
1926 * Merged latest changes from irssi.org CVS.
1928 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1930 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1931 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1933 * Fixed the heartbeat sending in Irssi SILC client. Moved
1934 the silc_client_packet_send to silcclient.h for application
1935 usage. Affected files lib/silcclient/client_internal.h
1936 lib/silcclient/silcclient.h.
1938 * Fixed a bug in query resolving in server. Used wrong
1939 variable in a for loop and crashed. Affected file is
1940 silcd/server_query.c.
1942 * Server constructs requested attributes only to locally
1943 connected clients. Affected file silcd/server_query.c.
1946 * Fixed a bug when sending resolving from router to server
1947 with requested attributes. The constructed WHOIS command
1948 was incorrect. Affected file silcd/server_query.c.
1951 * Fixed Requested Attributes saving in WHOIS command reply.
1952 The length of the data buffer must be saved too. Affected
1953 file silcd/command_reply.c.
1955 * Update the client entry's servername after detaching is
1956 over. Affected file silcd/packet_receive.c. Bug #37.
1958 * Resolve incomplete client entrys in CUMODE_CHANGE and
1959 CMODE_CHANGE notifys. Affected file is
1960 lib/silcclient/client_notify.c. Bug #42.
1962 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1964 * Fixed channel key packet processing bug on backup router
1965 during backup resuming protocol. Affected file is
1966 silcd/packet_receive.c.
1968 * Fixed memory leaks in server. Affected files are
1969 silcd/server.c and silcd/packet_receive.c.
1971 * Fixed packet decryption problem when backup router encrypted
1972 channel message with wrong key during backup resuming
1973 protocol. Affected file silcd/packet_send.c.
1975 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1976 Toni Willberg (toniw@iki.fi)
1978 * Changed the SilcCipher context to be private. Changed the
1979 silc_cipher_get_iv to just return pointer to the IV. Added
1980 silc_cipher_get_name to return the name of the cipher.
1981 Fixed code all around to support these changes. Affected
1982 files are lib/silccrypt/silccipher.[ch], client library and
1985 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1987 * Fixed unaligned access in lib/silccore/silcattrs.c.
1989 * Fixed libtool linking in lib/silcsim/Makefile.am.
1991 * Fixed services attribute printing. Affected files is
1992 irssi/src/silc/core/silc-queries.c.
1994 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1996 * Fixed a crashbug in incoming server accepting. Affected
1997 file silcd/server.c.
1999 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2001 * Added automatically generated index to Toolkit Reference
2004 * Added support for Postscript Toolkit Reference Manual.
2006 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2008 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2011 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2013 * Added 'send_events' boolean argument to the function
2014 silc_schedule_set_listen_fd which sends the set events to
2015 the application explicitly if set to TRUE. Default action
2016 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2017 lib/silcclient/client_internal.h and silcd/server_internal.h.
2019 * Added silc_compare_timeval to determine which time values
2020 is smaller. Affected file lib/silcutil/silcutil.[ch].
2022 * Added sort-of "Quality of Service" (QoS) support to
2023 SilcSocketConnection. Data reception can be controlled with
2024 rate limit per second and/or read data length limit.
2025 Added silc_socket_set_qos. Affected files are
2026 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2028 * Added the QoS configuration to SILC Server configuration
2029 file. Affected files are silcd/serverconfig.[ch] and
2032 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2034 * Merged with irssi.org CVS.
2036 * Failed OPER and SILCOPER authentications are now logged.
2037 Affected file silcd/command.c. Bugs #25.
2039 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2041 * ROBODoc documented lib/silcutil/silcbuffer.h and
2042 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2043 <ville.rasanen@iki.fi>.
2045 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2047 * Added support for auto-passphrase authentication from the
2048 config file during connecting which was not implemented
2049 yet. Affected file irssi/src/silc/core/client_ops.c.
2051 * Fixed a bug in authentication protocol failure handling which
2052 was processing wrong callback context. Affected files
2053 are lib/silcclient/client.c and protocol.c.
2055 * Fixed the /ATTR allow off to actually work. Affected file
2056 is irssi/src/silc/core/silc-queries.c.
2058 * Fixed the /ATTR -del to work. Affected file is
2059 irssi/src/silc/core/silc-queries.c.
2061 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2063 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2065 * Fixed mask attribute adding in Irssi SILC client. Affected
2066 file irssi/src/silc/core/silc-queries.c.
2068 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2070 * Added support for saving the requested attributes in
2071 WHOIS to directory. Affected file is
2072 irssi/src/silc/core/silc-queries.c.
2074 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2076 * Added support for parsing VCard fields that do not have
2077 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2079 * Fixed a double free bug in hash table foreach function
2080 if the entry was deleted in the foreach callback. Affected
2081 file lib/silcutil/silchashtable.c.
2083 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2085 * Added silc_attribute_get_verify_data to return the signature
2086 verification data for either user digital signature or
2087 server digital signature in Requested Attributes. Affected
2088 files are lib/silccore/silcattrs.[ch].
2090 * Added silc_vcard_alloc which is used to allocated dynamic
2091 SilcVCard context. The silc_vcard_free now checks whether
2092 the context is dynamically allocated or not. Affected files
2093 are lib/silcutil/silcvcard.[ch].
2095 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2097 * Periodically remove the NOATTR status from client entry
2098 so that the client may take the attributes in use even after
2099 server has resolved them unsuccessfully earlier. Affected
2100 file silcd/server_query.c and idlist.h.
2102 * Moved sha1hash and md5hash from client->internal to
2103 SilcClient for application usage. Affected files are
2104 lib/silcclient/client.h and client_internal.h.
2106 * Fixed attribute encoding and decoding bugs. Affected
2107 files lib/silccore/silcattrs.[ch].
2109 * Added ATTR command to Irssi SILC Client which is used to
2110 manage user's Requested Attributes sending and values for
2111 WHOIS command. Affected files around Irssi SILC client.
2113 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2115 * Added silc_buffer_strformat which can be used to format
2116 strings into a buffer which size is automatically increased.
2117 Affected file lib/silcutil/silcbuffmt.[ch].
2119 * Added implementation of VCard (RFC 2426) which can be used
2120 as part of Requested Attributes in WHOIS command. Affected
2121 file lib/silcutil/silcvcard.[ch].
2123 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2125 * Some strncat -> silc_strncat changes our the core and
2128 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2129 errors. Added better error printing to SKE library.
2130 Affected files lib/silcske/silcske.c, silcske_status.h and
2133 * Save the PKCS key length even if only private key is set to
2134 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2136 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2137 length in bits not in bytes. Affected files are
2138 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2139 silcd/server_query.c.
2141 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2143 * Added silc_attribute_payload_encode_data to directly encode
2144 the data into the attributes buffer. Renamed function
2145 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2146 Affected files are lib/silccore/silcattrs.[ch].
2148 * silc_hash_table_find_foreach calls the foreach function now
2149 once even if the nothing was found with context set to NULL.
2150 Affected file lib/silcutil/silchashtable.[ch].
2152 * Remove the RESOLVING flag from client entry after received
2153 the Requested Attributes from the client. Fixed memory leak
2154 in client entry freeing. Affected files silcd/server_query.c
2157 * Added Requested Attributes support into SILC Client Library.
2158 It is not able to send requested attributes in WHOIS command,
2159 and also receive and process requested attributes. Added
2160 silc_client_attribute_[add|del] and silc_client_attributes_get
2161 functions. Added also `ignore_requested_attributes' to the
2162 SilcClientParams to not use attributes in client. Affected
2163 files are lib/silcclient/command.c, client_attrs.[ch],
2164 silcclient.h, client_internal and client.[ch].
2166 * Changed the silc_client_get_client_by_id to support Requested
2167 Attributes, it takes them as argument now. Affected file
2168 is lib/silcclient/silcclient.h, and idlist.c.
2170 * Added -details option to WHOIS command in Irssi SILC Client
2171 to support the requested attributes. By default it requests
2172 all attributes. Affected file lib/silcclient/command.c and
2173 irssi/doc/help/in/whois.in.
2175 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2177 * Add also SERVICE attribute for server-constructed attribute
2178 data. Also digitally sign the attributes and add
2179 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2180 silcd/server_query.c.
2182 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2184 * Changed the silc_attribute_payload_encode to support list
2185 of attributes (function may be called several times to add
2186 a new attribute). Removed the silc_attribute_payload_encode_list
2187 function. The encoding function now also automatically encodes
2188 the data, so the caller does not need to do that. Affected
2189 files lib/silccore/silcattrs.[ch].
2191 * Added support for replying on behalf of the user to the
2192 Requested Attributes in WHOIS command in the server. Affected
2193 file silcd/server_query.c.
2195 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2196 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2198 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2200 * Don't swtich to become primary router if we are backup if
2201 decryption error has occurred. Affected file silcd/server.c.
2203 * Fixed a bug in backup router IP address comparison in
2204 silc_server_backup_get.
2206 Save now also the port of the server/router and use that
2207 in comparison as well. Affected file silcd/server_backup.c.
2209 * Normal server now reconnects to backup router automatically
2210 if connection is lost to it. Affected file silcd/server.c.
2212 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2214 * If packet processing fails (like integrity check fails)
2215 the connection is closed now. Affected files are
2216 lib/silccore/silcpacket.c and silcd/server.c.
2218 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2220 * Fixed double free in RSA public key set function
2221 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2224 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2226 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2227 Added server_query.[ch] which provides one interface for
2228 querying information using all three commands.
2230 * Changed all "typedef unsigned char" in core library to
2231 "typedef SilcUInt8".
2233 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2235 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2237 * Renamed silc_server_get_client_resolve to
2238 silc_server_query_resolve and moved to server_query.[ch].
2240 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2242 * Resumed client packet handling from server put the resumed
2243 client on wrong list on router and caused the client not
2244 be present on the network anymore. Now fixed to put the
2245 client to correct list. Affected file silcd/packet_receive.c.
2247 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2249 * Various cleanup in error message output in config parsing code
2250 and in server init code. Fixed error log files containing
2251 too many newlines ('\n') in some situations. Affected files are
2252 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2254 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2256 * Use the reverse lookupped hostname in client internals
2257 instead of one user provided us as remote server name.
2258 Affected file lib/silcclient/client.c.
2260 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2262 * Added 'app_context' to silc_schedule_init. It is an
2263 application specific context that is delivered to application
2264 in task callback functions. Affected files are
2265 lib/silcutil/silcutil.[ch].
2267 * The hb_context in SilcSocketConnection is not freed
2268 automatically anymore (application must free it). Freeing
2269 it automatic is inconsistent. Affected files are
2270 lib/silcutil/silcsockconn.[ch].
2272 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2274 * Added support for removing explicitly added client connections
2275 in rehash and closing the client connections if they were
2276 unconfigured in the rehash. Affected file silcd/server.c.
2278 * Added support for aborting automatically pending commands
2279 that never receives the reply (to avoid memory leaks).
2280 Added also silc_server_command_pending_timed to set the
2281 specific timeout for pending command. Affected files are
2282 silcd/command[_reply].[ch].
2284 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2285 specs and lib/silccore/silcstatus.h.
2287 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2289 * Changed the silc_get_time to accept time value as argument
2290 or if zero is sent return current local time. Affected
2291 file lib/silcutil/silcutil.[ch].
2293 * Added STATS command to client library and Irssi SILC client.
2294 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2296 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2298 * Assure that channel key is set before sending it. May
2299 crash server otherwise. Affected file silcd/packet_send.c.
2301 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2303 * Assure that endless loop cannot happen with detached client
2304 resolving on normal server. Added idlist status
2305 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2306 silcd/idlist.h and silcd/packet_receive.c.
2308 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2310 * Incoming file transfer request cannot use same session as
2311 the sending session. This can happen when sending file to
2312 yourself. Crashed the client on quit. Affected file
2313 lib/silcclient/client_ftp.c. Bug #24.
2315 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2317 * Implemented the draft-riikonen-precense-attrs draft and
2318 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2320 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2322 * Distribute the SERVER_SIGNOFF notify also to local backup
2323 routers from the primary router. The backup router may not
2324 have the signing of local server directly connected and need
2325 to know about the signoff. Affected file silcd/server_util.c.
2327 * Use the primary router as the origin of the locally connected
2328 server when it is disconnecting from the backup router since
2329 that's where it really is coming from. Now the clients from
2330 the disconnecting server are removed correctly and "shadow"
2331 clients are not left to the backup router. Affected file
2334 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2336 * If normal server is standalone and found existing but disabled
2337 channel, do not re-create the channel since it creates
2338 duplicate same channels. Affected file silcd/server.c.
2340 * Added anonymous client connections support to server. New
2341 "anonymous" configuration option to ConnectionParams section
2342 added. If set to true, the username and hostname information
2343 of the client will be scrambled and anonymous user mode is
2344 set automatically to the user. Affected files are
2345 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2347 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2349 * In JOIN notify handling, mark that the cache entry of the
2350 client cannot be expired. Can cause crashes on normal
2351 server (asserts client->channels). Affected file is
2352 silcd/packet_receive.c.
2354 * From now on distribution versions are used as protocol versions
2355 instead of by default using the Toolkit base version as protocol
2356 version. Affected file prepare.
2358 * Do not set the locally resolved hostname for local client
2359 entry but take what server sends. This way the real hostname
2360 is showed in WHOIS for yourself. Affected file is
2361 lib/silcclient/idlist.c and lib/silcclient/client.c.
2363 * Resolve local info with IDENTIFY when connecting to server.y
2365 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2367 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2368 for implied search (not needed on platforms which has native
2369 pthreads library). Use --without-pthreads to disable threads.
2370 Affected file is configure.in.pre
2372 * Fixed --with-iconv on platforms which need to bypass (broken)
2373 native iconv(). Affected file is configure.in.pre
2375 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2377 * Moved -C option parsing in Irssi SILC client at same time
2378 as other options. The UI was initialized earlier and caused
2379 problems on command line. Bug #16. Affected file is
2380 irssi/src/silc/core/silc-core.c.
2382 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2384 * Added global variable silc_log_timestamp that tells silclog
2385 wether to print or not the timestamp in the logging files.
2386 Affected file lib/silcutil/silclog.[ch].
2388 * Added silcd configuration option Timestamp in the Logging
2389 section. Affected file silcd/serverconfig.[ch],
2390 doc/example_silcd.conf.in.
2392 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2394 * Fixed fingerprint checking to check for entirely empty
2395 fingerprint instead of two first bytes when determining
2396 if it is set. Bug #18. Affected file silcd/command.c.
2398 * Fixed duplicate PKCS name registering to not allow it.
2399 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2401 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2403 * Conditionalize non-gcc compiler optimizations for various
2404 platforms, enable those commented out. Cleanups.
2405 Affected file lib/silcmath/mpi/configure.in
2407 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2409 * silc_rng_exec_command() left zombie processes if command
2410 didn't generate any output. Affected file
2411 lib/silccrypt/silcrng.c
2413 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2415 * Rewrote iconv checking, introduce --with-iconv for systems
2416 which rely on libiconv. Check if iconv() provided by libc
2417 is good enough, otherwise demand libiconv. Affected file
2420 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2422 * Search for ldopen() also in libc. This enables SIM support
2423 on *BSD systems. Based on patch from Alex Zepeda. Affected
2424 file configure.in.pre
2426 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2428 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2429 This fixes prepare on *BSD systems. Affected file
2432 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2434 * More fixed for not having purge timeout for global clients
2435 that are on channel. Affected files silcd/command_reply.c
2438 * Fixed the rekey protocol to work with backup router connections.
2439 Rekey packets are now allowed on disabled connections as
2440 well. Affected files silcd/packet_send.c and server.c.
2442 * Do not switch to be as backup router when shutting down and
2443 closing the primary connection. Affected file silcd/server.c.
2445 * Fixed memory leaks in backup router deleting. Added
2446 silc_server_backup_free to free all data during shutdown of
2447 server. Affected files silcd/server_backup.[ch].
2449 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2451 * Do not process commands if the sock->user_data is NULL.
2452 Affected file silcd/command.c.
2454 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2456 * Fixed buffer overflow and security problems (loosing bits
2457 in CFB encryption) in SILC RNG. Problems reported by
2458 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2460 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2462 * Added yet more checks that client is not expired on global
2463 list if it is on channels. Affected file is
2464 silcd/command_reply.c.
2466 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2468 * Merged c0ffee's MIME signal patch which adds support for
2469 sending also MIME messages in Irssi SILC Client, and handling
2470 received MIME messages in a signal (and perhaps doing something
2471 to non-textual MIME messages).
2473 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2475 * Fixed pending command deletion in server and client library
2476 to check the whole list instead of breaking after first found.
2477 The affected files are silcd/command.[ch] and
2478 lib/silcclient/command.[ch].
2480 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2482 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2483 secret or private, otherwise it's possible to find out
2484 whether a secret channel exists or not. Affected file
2487 * If CMODE change fails during the mode setting, assure that
2488 the old mode mask is set for the channel back. Affected
2489 file silcd/command.c.
2491 * Fixed passphrase saving on +a channel on normal server
2492 after successful JOIN command. Affected file silcd/command.c.
2494 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2496 * Remove server/router operator privileges in DETACH command,
2497 since it's possible to resume to server where these
2498 privileges would not be allowed for the client. Affected
2499 file silcd/command.c.
2501 * Do not set to wait for backup in rehash of the server.
2502 Affected file silcd/server.c.
2504 * Do not check listener sockets when counting how many
2505 socket connections we have. Affected file is
2506 silcd/server_util.c.
2508 * Do not announce disconnected clients that are remaining
2509 in history (for WHOWAS). This is because SIGNOFF notify
2510 for these has been sent earlier already. Affected file
2513 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2515 * Buffer overflow with CUMODE command's mode->mode character
2516 conversion. Reported by Ville Räsänen. Affected file
2517 lib/silcutil/silcutil.c.
2519 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2521 * Allow heartbeat packets to go disabled connections anyway.
2522 Affected files silcd/server.c and silcd/packet_send.c.
2524 * Do not broadcast New Channel packets with List flag set
2525 in the packet to backup routers. The router must check
2526 for the correctness of the packets before sending them.
2527 It is possible that router will have enforce Channel ID
2528 change and this would cause desync in the backup router.
2529 Affected file silcd/packet_receive.c.
2531 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2532 are handled in list parsing. They are not list packets
2533 anymore. Affected file silcd/packet_receive.c.
2535 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2537 * Stop waiting for backup router through the timeout, not
2538 directly after backup router has arrived. Affected file
2541 * Do not re-create channel keys and send them when removing
2542 clients in server shutdown. Affected files are
2543 silcd/server_internal.h and silcd/server_util.c.
2545 * Notify distribution to backup routers was missing from
2546 the silc_server_send_notify_dest function which caused
2547 desyncing problems with backup router. Affected file is
2548 silcd/packet_send.c.
2550 * The client's channel removing was working wrong on
2551 backup router. It assumed that it doesn't know global
2552 information but backup router does know. For this reason
2553 it could remove channel when it wasn't supposed to do that.
2554 Affected file silcd/server.c and silcd/server_util.c.
2556 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2558 * Stop for a couple seconds after badkup router has become
2559 primary router. Affected file silcd/server.c.
2561 * Added silc_server_remove_servers_by_server, which is used
2562 to remove servers originated from some other server. Also
2563 clients of those servers can be removed too. Affected file
2564 silcd/server_util.[ch].
2566 * When removing clients after a server has signed of remove
2567 also all servers behind that server (unless they are known
2568 to be available locally), and send SERVER_SIGNOFF for each
2569 of the server separately. Also the signed off clients are
2570 sent now separately per signed off server. The affected files
2571 are silcd/server.c and silcd/server_util.[ch].
2573 * All servers added with silc_idlist_add_server must always
2574 have both "router" and "connection" pointers set. Otherwise,
2575 bad server entries may be left around in the cache.
2576 Affected file silcd/command_reply.c.
2578 * Do not create the channel key in NEW_CHANNEL packet
2579 processing if the channel is empty. Affected file
2580 silcd/packet_receive.c.
2582 * Completed backup router support for standalone routers.
2583 Supports also servers in the cell that do not use the backup
2586 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2588 * Fixed a bug in silc_string_regexify which did not add '^'
2589 at the start of each string, and thus the matching was
2590 not explicit. For example ban list iikone@*!*@* would
2591 match also "priikone", which is wrong, it would have to be
2592 *iikone@*!*@* to match also "priikone". Affected
2593 file lib/silcutil/unix/silcunixutil.c.
2595 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2597 * Enable all local server connections before updating client
2598 caches when we've become backup router. Otherwise, signoff
2599 packets may not reach the clients. Affected files are
2600 silcd/server.c and silcd/server_util.[ch].
2602 * Fixed a bug in version string parsing which could crash
2603 the program with specially formatted version string.
2604 Bug reported and patch provided by Ville Räsänen. Affected
2605 file lib/silcutil/silcutil.c.
2607 * Handle the disconnection immediately when DISCONNECT
2608 packet is received in server. Affected file silcd/server.c.
2610 * Primary router now waits a short time (10 seconds) for
2611 backup router connection before accepting any other
2612 connection (except local). Affected file silcd/server.c,
2615 * Fixed a crash in client libary in NICK_CHANGE notify when
2616 NICK_CHANGE arrived for client entry we are resolving
2617 currently. Affected file lib/silcclient/client_notify.c.
2619 * Call the sconn->callback completion even if error had
2620 occurred. Start reconnecting always if connection to
2621 primary router fails during backup router protocol.
2622 Affected files silcd/server.c and server_backup.c.
2624 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2626 * Added functions silc_server_send_opers and
2627 silc_server_send_opers_notify to send packets stricly
2628 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2629 to send variable argument notify to operators.
2630 Affected files silcd/packet_send.[ch] and silcd/server.h.
2632 * Removed UMODE rights checking with UMODE_CHANGE notify.
2633 Affected file silcd/packet_receive.c.
2635 * Server/router operator now receives notify when network
2636 switches to backup router and when it resumes the use of
2637 primary router. Affected file silcd/server.c and
2638 silcd/server_backup.c.
2640 * Fixed the updating of client information after backup
2641 resuming protocol is over; update all except local clients
2642 to the new primary router. The affected file is
2643 silcd/server_util.c.
2645 * Added support for closing active connections in rehash
2646 that were unconfigured by the user. Supports currently
2647 closing server and router connections. Affected file
2650 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2652 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2654 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2655 is NULL since seems that on some platforms NULL is allowed
2656 and on some it's not. Fallback encoding is used instead.
2657 Affected file lib/silcutil/silcstrutil.c.
2659 * Fixed statistics updating for incoming server connection
2660 which could cause problems when re-connecting. Affected
2661 file silcd/server.c.
2663 * Preliminary backup router support for standalone router
2664 added. Affected files in silcd/.
2666 * Mark server connections in backup router disabled before
2667 and after backup protocol. Affected file is
2668 silcd/server_backup.c.
2670 * Added support for reconnecting to remote server connection
2671 even if the protocol fails, and if the configuration wants
2672 us to keep trying to connect anyway.
2674 Server connection is not allowed to backup router if
2675 backup router does not have connection to primary router yet.
2677 Affected file is silcd/server.c.
2679 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2681 * Added silc_client_udpate_server function to update changed
2682 server info. Affected file lib/silcclient/idlist.[ch].
2684 * Added check for server entries that are being resolved when
2685 notify is received. If being resolved, handle the received
2686 notify only after it's resolved so that all notifys are
2687 handled in same order as received from the server.
2689 Added similar resolver check to channel entries. Every
2690 notify that cause resolving of any information that affects
2691 channel entry marks the channel entry in waiting state.
2692 After whatever resolving is over the waiters are signalled
2693 and only then the notifys are handled in the same order
2694 as delivered from the server.
2696 Affected files are lib/silcclient/idlist.[ch], and
2699 * Fixed KILLED notify handling in normal server. Affected
2700 file silcd/packet_receive.c.
2702 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2703 is locally connected, or was locally connected (but may
2704 be detached and connection is not active). Added also
2705 SILC_IS_LOCAL for checking this status. Affected files
2706 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2707 silcd/server.c and silcd/server_internal.h.
2709 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2711 * Don't send or handle TOPIC_SET if topic is already set and
2712 is same as being set. Affected files silcd/command.c and
2713 silcd/packet_receive.c.
2715 * Fixed CMODE change rights checking to work correctly when
2716 removing modes by operator. Affected file is
2717 silcd/server_util.c.
2719 * Fixed some handling with New Channel packet in router and
2720 fixed some CMODE_CHANGE notify handling in server and router.
2721 Affected file is silcd/packet_receive.c.
2723 * Changed "disconnect" client operation to include the
2724 reason of the disconnection and optional disconnection
2725 message. Affected file lib/silcclient/silcclient.h.
2727 * Made the compilation of lib/contrib/ stuff conditional.
2728 Affected files configure.in.pre, lib/contrib/Makefile.am.
2730 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2732 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2733 to the sender of the notify too, to avoid situation where two
2734 notifys are in the network at the same time going to oppsite
2735 directions. Affected file silcd/packet_receice.c.
2737 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2739 * Delete the client from channel even if the cilent->id is
2740 NULL. It was possible that client was deleted without
2741 removing from channels (theoretically at least). Affected
2742 file silcd/server.c and silcd/server_util.c.
2744 * Free the client data too when resuming is not successful.
2745 Affected file silcd/packet_receive.c.
2747 * Merged some code from c0ffee's silc-plugin. Affected files
2748 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2750 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2751 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2752 to the primary router connection, the other one returns
2753 TRUE if packet must be broadcasted to network.
2755 * All notifys that are destined to primary router (to network)
2756 are now automatically sent to backup routers even if the
2757 router is standalone (and has backup router). Affected files
2760 * Added --without-irssi and --without-silcd configuration
2761 options for disabling the compilation of these applications.
2762 Affected file configure.in.pre and prepare.
2764 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2766 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2767 UTF-8 encoding and decoding. Added also new encodings
2768 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2770 Added also SILC_STRING_LANGUAGE which is language and charset
2771 specific encoder and decoer for those platforms that support
2772 iconv(). It can convert the UTF-8 to and from the locale
2773 specific character set.
2775 Affected file lib/silcutil/silcstrutil.[ch].
2777 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2779 * Added function silc_get_command_name to the file
2780 lib/silcutil/silcutil.[ch].
2782 * Improved the server debug output a bit. Affected files are
2785 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2787 * Save the channel passphrase when received succesful JOIN
2788 command reply from router, on normal server. Otherwise
2789 joinig +a channels from normal server is not possible.
2790 Affected file silcd/command.c.
2792 * Fixed a bug in TOPIC_SET notify handling. The notifier
2793 may be other than client too, like server or channel.
2794 It expected it to always be only client and ignored the
2795 notify. Affected file silcd/packet_recieve.c.
2797 * Removed some (unnecessary) debug printing from
2798 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2800 * Do not force CMODE_CHANGE when server is announcing new
2803 Router announces stuff only after server reannounces channel
2804 after CHANNEL_CHANGE notify.
2806 These fixes optimizes the announcing procedure, and perhaps
2807 fixes some problems too. Affected file silcd/packet_receive.c.
2809 * Fixed SERVER_SIGNOFF sending to local clients. It was
2810 totally broken and sent the notify to all local clients,
2811 instead of only to those that was on same channel as the
2812 signing off clients. Affected file silcd/server_util.c.
2814 * Added -D option to server. It can be used to give debug
2815 level. The levels are from 0 - 99, and are predefined for
2816 smooth server debugging. (see silcd.c for the predefined
2817 levels). Affected file silcd/server.c.
2819 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2821 * Fixed a bug in Irssi SILC client to close the connection
2822 properly when disconnecting from server. Affected file
2823 irssi/src/silc/core/client_ops.c.
2825 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2827 * When authenticating as founder during JOIN command, check
2828 that the one authenticating becomes the only founder on the
2829 channel. Affected file silcd/command.c.
2831 * Better checking for founder mode setting when CUMODE_CHANGE
2832 notify is received. Affected file silcd/packet_receive.c.
2834 * Close all connections when shutting down the server by sending
2835 DISCONNECT packet. Close all listeners too when shutting
2836 down the server. Affected file silcd/server.c.
2838 * Handle DISCONNECT packet correctly in client library by
2839 calling the "disconnect" client operation. Affected file
2840 lib/silcclient/client.c.
2842 * Handle local errors correctly during resuming. Affected
2843 file lib/silcclient/client.c.
2845 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2847 * The log file is not dupped internally anymore in
2848 lib/silcutil/silclog.c. Fixed memory leaks too.
2850 * The scheduler now dispatches all pending timeout tasks
2851 when it is uninitialized with silc_schedule_uninit.
2852 Affected file lib/silcutil/silcschedule.c.
2854 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2856 * Added --enable-stack-trace option to configure. Added
2857 memory allocation stack trace support. Added files
2858 lib/silcutil/stacktrace.[ch]. Affected files are
2859 lib/silcutil/silcmemory.[ch].
2861 * Fixed memory leaks from libraries and server. Affected
2862 files around the tree.
2864 * Reverted back a fix made to CUMODE which broke it.
2865 Affected file silcd/command.c.
2867 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2869 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2870 core library, and implemented it. All textual messages SHOULD
2871 use this flag and the message MUST be UTF-8 encoded.
2872 All text messages sent by Irssi SILC client are now UTF-8
2873 encoded (regardless whether the terminal supports UTF-8 or not).
2874 Affected files are lib/silccore/silcchannel.h,
2875 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2878 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2880 * Added lots of new statistics updating that was missing from
2881 the server and router code. Affected files in silcd/.
2883 * Sending SIGUSR1 signal to server now dumps the current
2884 server statistics into /tmp directory. Affected file is
2887 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2888 the SILC Hash Interface also. Added new functions
2889 silc_hash_get_name, silc_hash_init, silc_hash_update and
2890 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2892 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2894 * Added some better info printing for client during connecting.
2895 Affected file silcd/server_util.c.
2897 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2898 to silence a user on a channel. Affected files are
2899 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2900 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2901 and silcd/packet_receive.c.
2903 * Fixed a fatal bug in handling of malformed command payload.
2904 Affected file silcd/command.c.
2906 * Fixed a double free when announcing channel users to router.
2907 Affected file silcd/server.c.
2909 * After successful authentication to channel founder mode, check
2910 that there isn't anyone else with founder mode on the channel.
2911 The one that authenticated will become founder and anyone
2912 else is demoted. Affected file silcd/command.c.
2914 * Added error printing of any error that has occurred during
2915 any command in client library. Affected file is
2916 irssi/src/silc/core/client_ops.c.
2918 * Removed some error printing from the client library and left
2919 it for the application to worry (from the error status it
2920 receives in 'command' client operation. Affected file is
2921 lib/silcclient/command.c.
2923 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2925 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2926 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2927 Starting key agreement with itself is denied. Affected file
2928 is lib/silcclient/client_keyagr.c.
2930 * Fixed some error checkings from the SFTP library which caused
2931 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2932 and lib/silcsftp/sftp_util.c.
2934 * Added new "debug" and "debug_string" settings to Irssi SILC
2935 client which can be used to print runtime debugging on the
2936 Irssi's screen. Available when compiled with --enable-debug
2937 option. Affected file irssi/src/silc/core/silc-core.c.
2939 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2941 * Fixed a missing variadic parameter in a function call that
2942 caused server crash when a non-allowed connection arrived.
2943 Reported by Richard Becker. Affected file silcd/server.c.
2945 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2947 * Added WATCH list sending to backup routers from router.
2948 The WATCH command is sent by the router to the backup
2949 router. Affected file silcd/command.c.
2951 * Mark the backup_router flag for RouterConnection entry
2952 if the backup router stuff is defined in the config file.
2953 Affected file silcd/serverconfig.c.
2955 * Fixed some backup data sending around the code to work better
2956 if the router is standalone router. Not all places were fixed.
2957 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2960 * Fixed the router connecting when connecting to multiple
2961 routers. It ignored every other router except the first
2962 one. Affected file silcd/server.c.
2964 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2966 * Made the private key generation after expiration optional.
2967 If not created after expiration the old key will re-expire
2968 at a later time (and thus key pair is not necessary to
2969 change). Affected file irssi/src/silc/core/clientutil.c.
2971 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2973 * The length arguments in bind() and connect() were wrong
2974 and fixed now to used SIZEOF_SOCKADDR in the
2975 lib/silcutil/unix/silcunixutil.c.
2977 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2979 * Fixed detach timeout handling to use Client ID and not
2980 the actual client entry which may be freed in the callback.
2981 Affected file silcd/command.c.
2983 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2985 * Merged c0ffee's multiple interface support patch.
2986 Affected files in silcd/.
2988 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2990 * Cleanup keys properly. Affected file is
2991 irssi/src/silc/core/clientutil.c.
2993 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2995 * Display the user mode on the status bar. Affected file
2996 irssi/src/silc/core/silc-expandos.c.
2998 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3000 * If private message key is not set, but the flag is set in
3001 the packet, ignore the packet since it cannot be decrypted.
3002 Affected file lib/silcclient/client_prvmsg.c.
3004 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3006 * When resuming client, remove the old client entry from
3007 the watcher list too. Affected file silcd/packet_receive.c.
3009 * Do not allow normal server to force founder mode away
3010 from router if the founder mode is already set. Affected
3011 file silcd/packet_receive.c.
3013 * Remove the client entry with watch notify types with short
3014 timeout, and not directly, so that other notifys can be
3015 retrieved too. Affected file lib/silcclient/client_notify.c.
3017 * Display notification about data messages that cannot be
3018 displayed. Affected files irssi/src/silc/core/client_ops.c,
3019 irssi/src/fe-common/silc/module-formats.[ch].
3021 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3023 * Fixed the CHANNEL_CHANGE notify handling in client libary
3024 to not use freed memory. Affected file is
3025 lib/silcclient/client_notify.c.
3027 * Fixed CUMODE_CHANGE notify handling in server. Affected
3028 file silcd/packet_receive.c.
3030 * Fixed USERS command to support empty channels. Affected
3031 file silcd/command.c.
3033 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3035 * Allow multiple identical pending commands to be registered
3036 in client library. Affected file is lib/silcclient/command.c.
3038 * Call the completion for resolving client information only
3039 after all resolvers has finished. This fixes a crash in
3040 the client. Added support for checking when the resolvers
3041 are finished. Affected file is lib/silcclient/idlist.c.
3043 * Wait by default 3 seconds before reconnecting to the server
3044 after being disconnected. Makes the /detach command a bit
3047 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3049 * Check the watcher list before sending signoff notifys
3050 when closing client connection. Affected file is
3053 * Added better CMODE command rights checking. Affected file
3054 silcd/server_util.c.
3056 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3058 * Fixed watcher list checking during server signoff. It
3059 crashed the server. Affected file silcd/server_util.c.
3061 * The JOIN command reply returns now the founder's public
3062 key. Affected file is silcd/command.c.
3064 * Announce the channel mode, and the mode properties with
3065 CMODE_CHANGE notify. Affected file silcd/server.c.
3067 * Mark new channels by default disabled, untill at least
3068 one user joins the channel. Affected file is
3069 silcd/packet_receive.c.
3071 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3073 * The nickname argument to watch notify can be optional.
3074 Fixes a crash in server. Affected file silcd/packet_send.c.
3076 * Remove the client entry from cache if the WATCH notify type
3077 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3078 lib/silcclient/client_notify.c.
3080 * Check the watcher list before and after changing nickname
3081 when the NICK_CHANGE notify is received. Affected file is
3084 * Fixed a crash in OPER and SILCOPER command sending. Empty
3085 passphrase caused the crash. Affected file is
3086 lib/silcclient/command.c.
3088 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3090 * Merged with Irssi CVS for Irssi SILC client.
3092 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3094 * Completed the protocol specifications.
3096 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3098 * Merged with Irssi CVS for Irssi SILC client.
3100 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3102 * Added the founder's public key delivery to the
3103 CUMODE_CHANGE notify type as well. Updated the protocol
3104 specs and the code. Affected files are silcd/packet_send.[ch],
3105 silcd/packet_receive.c and silcd/command.c.
3107 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3109 * Added silc_pkcs_public_key_copy function into the
3110 lib/silccrypt/silcpkcs.[ch].
3112 * Remove the `iv' from the SilcChannelEntry since we can
3113 live without it. Affected files are silcd/idlist.h and
3114 silcd/packet_receive.c.
3116 * Added support for sending the founder's public key in
3117 the CMODE_CHANGE notify packet in the server. Affected
3118 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3119 silcd/command.c and silcd/server.c.
3121 * Changed the FOUNDER_AUTH authentication to use only
3122 public key authentication as defined by new protocol
3123 specs. Passphrase authentication with that mode cannot
3124 be used anymore. It is now possible to reclaim founder
3125 mode from any server in the network. Affected files are
3126 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3128 * Added permanent channels support by making the channel
3129 permanent when FOUNDER_AUTH mode is set on the channel.
3130 The channel will not be destroyed even if channel is empty
3131 when that mode is set. Protocol TODO #17. Affected
3132 files are silcd/server.[ch], server_util.[ch],
3133 silcd/command.c, silcd/packet_receive.c and
3134 lib/silcclient/command.c.
3136 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3138 * Added reference counter to the command reply context in
3139 the client library. Affected files are
3140 lib/silcclient/command_reply.[ch].
3142 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3144 * Fixed rekey protocol with PFS in the client library.
3145 Affected file is lib/silcclient/protocol.c.
3147 * Added support for list of errors in client library
3148 command reply handling. Affected file is
3149 lib/silcclient/command_reply.c.
3151 * Defined that the WHOIS and IDENTIFY commands can send
3152 list of errors. Updated the protocol specs. Protocol
3155 * Added support for sending list of errors to WHOIS and
3156 IDENTIFY commands in server. Added support for receiving
3157 list of errors in server. Affected files are
3158 silcd/command.c and silcd/command_reply.c.
3160 * Fixed client info resolving on LEAVE command in client
3161 library to not crash. Affected file is
3162 lib/silcclient/client_notify.c.
3164 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3166 * Defined that the NICK command replies with thew changed
3167 nickname too, to make the nickname changing simpler at
3168 the client's end. Updated protocol specs and the code
3169 in client and server. Affected files are
3170 silcd/command.c, lib/silcclient/command_reply.c and
3171 lib/silcclient/command.c.
3173 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3175 * Added `Compressed' packet flag to indicate that the packet
3176 payload is compressed by the sender. Updated the protocol
3177 specs and the core library. The compression still is not
3178 implemented in the sources. Affected file is
3179 lib/silccore/silcpacket.h.
3181 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3183 * Remove pending command callbacks also if the connection
3184 to the server is destroyed. Affected file is
3185 lib/silcclient/client.c.
3187 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3189 * Added new QUIET channel user mode that can be used to
3190 quiet a user in a channel. Updated the protocol specs but
3191 it wasn't implemented yet. Protocol TODO #27. Affected
3192 file is lib/silccore/silcmode.h.
3194 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3196 * Added BLOCK_INVITE user mode to be able to block incoming
3197 invite notifications. Protoocol TODO #26. Affected files
3198 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3201 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3202 the protocol specs and the code. Affected file is
3203 lib/silccrypt/silcpkcs.c.
3205 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3207 * Disconnect Payload includes now the status type. Updated
3208 the protocol specs and the code. Protocol TODO #25.
3209 Affected files are silcd/server.c, lib/silcclient/client.c.
3211 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3212 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3213 Moved the silc_client_command_status_messages table to the
3214 lib/silcutil/silcutil.c and added new funtion
3215 silc_get_status_message, which deprecates function
3216 silc_client_status_message. Affected files are
3217 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3218 lib/silcutil/silcutil.[ch].
3220 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3222 * Defined that the nickname hash in Client ID MUST be from
3223 lowercase nickname. This effectively changes nicknames in
3224 SILC to case-insensitive. Updated the protocol specs and
3225 the code. Affected files are lib/silcutil/silcutil.[ch],
3226 silcd/serverid.c, and silcd/idlist.c.
3228 * Added new channel user modes BLOCK_MESSAGES_USERS and
3229 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3230 code. Affected files are lib/silccore/silcmode.h,
3231 lib/silcclient/command.c, and silcd/packet_send.c.
3233 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3234 specs and code. Affected file lib/silccore/silcstatus.h.
3236 * Added support for watch list. It is possible to add nicknames
3237 to be watched, and when they come to network, leave network
3238 or user mode changes the watcher will be notified of this
3239 change. Added SILC_COMMAND_WATCH command, added new
3240 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3241 notifications. Updated the protocol specs and implemented
3242 this to library, client and server. Protocol TODO #21.
3243 Affected files are lib/silccore/silccomand.h,
3244 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3245 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3246 silcd/packet_send.[ch], silcd/packet_receive.c, and
3247 irssi/src/silc/core/client_ops.c.
3249 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3250 somebody watching you. Updated the protocol specs and the
3251 code. Affected files are lib/silccore/silcmode.h, and
3252 lib/silcclient/command.c.
3254 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3256 * Added service support to SILC protocol. Added new command
3257 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3258 core library. Services are not implemented in server or
3259 client for now. Protocol TODO #20. Affected files are
3260 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3262 * Added SilcStatus argument to `command' client operation
3263 to return the error status when command sending fails
3264 locally. Changed all command in client library to return
3265 correct command status. Affected files are
3266 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3267 irssi/src/silc/core/client_ops.c.
3269 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3271 * Added silc_mime_parse function to parse MIME headers.
3272 Affected files are lib/silcutil/silcstruti.[ch].
3274 * Added MIME header parsing in Irssi SILC Client. It displays
3275 all textual MIME objects, others it ignores. Affected file
3276 is irssi/src/silc/core/clien_ops.c.
3278 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3280 * Fixed a bug in the pid writing function, which couldn't be
3281 written in a root-owned directory.
3283 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3285 * Defined that channel message to unknown Channel ID must
3286 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3287 Updated the protocol specs and the code in server. The
3288 affected file is silcd/packet_receive.c.
3290 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3292 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3293 that it is used to send error notifys if error occurs during
3294 some SILC packet processing, except commands. The error
3295 types are same as for command reply types. Defined that
3296 if private message is sent to unknown Client ID the error
3297 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3298 Updated the protocol specs and code. Affected files are
3299 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3300 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3301 and irssi/src/silc/core/client_ops.c. Renamed the
3302 SilcCommandStatus to SilcStatus.
3304 * Defined the use of extra WHOIS attributes in WHOIS command.
3305 The <Requested Attributes> (defined in a separate document)
3306 can be used to request additional information about user
3307 not returned by standard WHOIS command. Defined that server
3308 can send WHOIS command directly to client. Client provides
3309 the requested attributes to the server. Updated the protocol
3310 specs. Protocol TODO #4. Implementation is not done yet
3311 (Protocol TODO #24).
3313 * Renamed function silc_client_command_status_message to
3314 silc_client_status_message. Affected files are
3315 lib/silcclient/command_reply.[ch].
3317 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3319 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3320 32 bit integers. Updated the protcol specs and the code.
3321 Affected files are silcd/command.c and
3322 lib/silcclient/command.c.
3324 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3326 * Fixed a bug in library where sending a bogus authentication
3327 payload would lead to a crash. Affected file is
3328 lib/silccore/silcauth.c.
3330 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3332 * Added detach_disabled and detach_timeout server config
3333 options to the server. Affected files silcd/serverconfig.[ch],
3334 silcd/command.c and silcd/packet_receive.c.
3336 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3338 * Added resolve_cmd_ident field to the SilcClientEntry structure
3339 too so that if the entry is for example being resolved so
3340 another command may attach to the same pending command reply
3341 without requiring to resolve the same entry again. Added
3342 support for adding multiple pending commands for one
3343 command idenfier. Affected files lib/silcclient/command.[ch],
3344 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3346 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3348 * Defined that server receives WHOIS command reply for private
3349 and secret channels too. Updated protocol specs and the
3350 code in server. Affected file silcd/command.c.
3352 * Defined <channel user mode list> argument to WHOIS command
3353 reply for returning user modes on the channels. The
3354 channel list now doesn't include the user mode anymore but the
3355 actual channel mode. Updated protocol specs and the code in
3356 client and server. Affected files are silcd/command_reply.c,
3357 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3358 and lib/silcclient/command_reply.c.
3360 * Save the channels list in WHOIS command reply in normal server
3361 so that WHOIS always shows joined channels also in normal
3362 server and not just on router. Affected file is
3363 silcd/command_reply.c.
3365 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3367 * Defined that server receives USERS command reply for private
3368 and secret channels too. Updated protocol specs and the
3369 code in server. Affected file silcd/command.c.
3371 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3373 * Changed the UMODE's mode mask argument to be optional. If
3374 not provided then the command merely returns the current mode
3375 mask to the client. Updated protocol specs and the server.
3376 Affected file is silcd/command.c.
3378 * Added SILC session detachment/resuming support. It is possible
3379 to detach by closing the network connection and then re-connect
3380 and resume to the old client session. Added DETACHED user
3381 mode that server will set for detached client. Added new
3382 packet RESUME_CLIENT which is used to perform the resuming
3383 process. Added DETACH command. Updated the protocol specs,
3384 core library, client and server. Protocol TODO #22. Very
3385 many affected files around the tree.
3387 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3389 * Changed the CMODE's mode mask argument to be optional. If
3390 not provided then the command merely returns the current mode
3391 mask to the client. Updated protocol specs and the server.
3392 Affected file is silcd/command.c.
3394 * Changed the Killer's Client ID in KILLED notify to be just
3395 any ID payload since router server is allowed to kill as well.
3396 Updated protocol specs, client libary and server. Affected
3397 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3398 and irssi/src/silc/core/client_ops.c.
3400 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3402 * Added new user modes ANONYMOUS for special anonymous servers
3403 that may set the mode for client, and BLOCK_PRIVMSG which
3404 client may set to block incoming private messages unless the
3405 Private Message Key flag is set (using private keys to protect
3406 private messages). Updated protocol specs and code in client
3407 and server and core library. Protocol TODO #23. Affected
3408 files are lib/silccore/silcmode.h, silcd/server.[ch],
3409 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3410 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3412 * Added new channel user mode BLOCK_MESSAGES which the client
3413 may set to itself to tell server not send channel messages.
3414 Other packets such as channel key packets are still sent.
3415 Protocol TODO #23. Updated the protocol specs, client and
3416 server. Affected files are lib/silccore/silcmode.h,
3417 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3418 lib/silcutil/silcutil.c, silcd/command.c, and
3419 silcd/packet_send.c.
3421 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3423 * Redefined the Status Payload to include now two 8 bit fields,
3424 instead of one 16 bit field. This now makes it possible to
3425 send list of errors. Updated the protocol specs and the code
3426 in core library, client library and server. Protocol TODO #1.
3427 Affected files are lib/silccore/silccommand.[ch],
3428 lib/silcclient/command_reply.[ch], silcd/command.c,
3429 silcd/command_reply.c and silcd/packet_receive.[ch].
3431 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3433 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3434 must be handled by the application and should tell the application
3435 that an error message was already printed, and it should print the
3436 config coords (line, filename, ...). Affected files are
3437 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3439 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3440 server config parsing code more readable.
3442 Fixed a bug in the fetch_logging() config callback.
3444 Affected files is silcd/serverconfig.c.
3446 * Drop root privileges when started in foreground. Don't drop them
3447 if debugging also. Affected file is silcd/silcd.c.
3449 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3451 * Added more IM-like features by introducing new user modes
3452 for setting various presence information. Added new modes:
3453 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3454 specs and code. Protocol TODO #19. Affected files are
3455 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3456 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3458 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3460 * Added STATS command to the protocol after all, to return
3461 various statistical information about the network. It can
3462 be used by clients to retrieve statistical information, and
3463 servers may use it to to fetch cell and network wide
3464 statistics from router. Updated the protocol specs and
3465 implemented it to the server. Protocol TODO #16.
3466 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3467 silcd/command_reply.[ch].
3469 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3471 * The LIST command reply in client libary now adds new channel
3472 entry if the returned channel doesn't exist yet in cache,
3473 and returns the channel entry to the application in the
3474 command_reply client operation. Affected file is
3475 lib/silcclient/command_reply.c.
3477 * Changed the channel message payload's MAC generation to
3478 include the IV in the MAC as well. This way all relevant
3479 parts of the channel message payload are authenticated also
3480 with the channel message MAC (and not only by packet MAC).
3481 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3482 Affected file is lib/silccore/silcchannel.c.
3484 * Fixed the SKE to save the remote version, since the
3485 silc_ske_parse_version mistakenly checked wrong version,
3486 after it replaced the start payload. Affected files are
3487 lib/silcske/silcske.[ch].
3489 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3491 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3492 string utility functions. Added there also new functions
3493 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3494 Affected files lib/silcutil/silcstrutil.[ch].
3496 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3497 files are lib/silcutil/silcstrutil.[ch].
3499 * Defined that the security property fields in SKE SHOULD be
3500 UTF-8 encoded, defined that version string MUST be US-ASCII
3501 encoded, defined that passphrases sent in connection
3502 authentication protocol MUST be UTF-8 encoded. Implemented
3503 these to the client and server. Defined also that other
3504 passphrases sent in the protocol MUST be UTF-8 encoded.
3505 Affected files are lib/silcske/silcske.c,
3506 lib/silcclient/protocol.c, silcd/protocol.c,
3507 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3509 * Changed the silc_client_close_connection interface to not
3510 need the SilcSocketConnection which should not be visible
3511 to application. Affected files are lib/silcclient/client.c
3512 and lib/silcclient/silcclient.h.
3514 * Rewrote the text for Private Message Key Payload in the
3515 protocol specification. Protocol TODO #11.
3517 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3519 * Upgraded the protocol version to 1.1, updated protocol specs
3522 * Added the nickname as new argument to NICK_CHANGE notify and
3523 added it to protocol specs and implemented it to client and
3524 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3525 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3526 lib/silcclient/client_notify.c.
3528 * Added the killer's client ID to the KILLED notify and added
3529 it to protocol specs and implemented it to client and server.
3530 Protocol TODO #13. Affected files are silcd/command.c,
3531 silcd/packet_receive.c, packet_send.[ch],
3532 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3533 The killer's client entry is now returned to application in
3534 the `notify' client operation.
3536 * Fixed the Max Argument fields that had too large value set
3537 in the protocol specs. Protocol TODO #14.
3539 * Added the LEAVE command reply to return the ID of parted
3540 channel. Updated protocol specs and implemented it to the
3541 client and server. Protocol TODO #15. Affected files are
3542 silcd/command.c, lib/silcclient/command_reply.c. The channel
3543 entry is now returned to application in the `command_reply'
3546 * Rewrote the version SKE version checking in client libary
3547 and in server to use the silc_parse_version_string. Affected
3548 files are lib/silcclient/protocol.c, silcd/protocol.c.
3550 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3551 commands that was missing it, and updated protocol specs and
3552 the server implementation. Protocol TODO #10. The affected
3553 file is silcd/command.c.
3555 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3556 generic reply to a generic request (REQUEST flag), and
3557 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3558 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3559 to define the payload for DATA flag. Added the flags to
3560 the implementation. Protocol TODO #9. Affected file is
3561 lib/silccore/silcchannel.h.
3563 Changed the client library to return the message length
3564 to application as well in the channel_message and private_message
3565 client operations. Affected files are
3566 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3567 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3568 and lib/silcclient/client_ops_example.c.
3570 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3571 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3572 the channel. Updated protocol specs and impelemented this
3573 to client and server. Protocol TODO #6. Affected files are
3574 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3575 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3577 Added new options m and M to CMODE command in Irssi SILC
3578 client to set these modes.
3580 * Deprecated all administrative commands from SILC protocol
3581 since they are highly implementation specific commands.
3582 Updated protocol specs. Moved the old commands in
3583 implementations to private range of command types. Affected
3584 files are silcd/command.c, lib/silcclient/command.c and
3585 lib/silcclient/command_reply.c. Protocol TODO #8.
3587 * Fixed a bug in server where sending unknown command crashes
3588 the server. Affected file silcd/command.c.
3590 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3592 * Added SILC_PROTOCOLVERSION macro to check protocol version
3593 of a socket connection. The affected file is
3594 lib/silcutil/silcsockconn.h.
3596 * Added better error logging in rekey protocol. Affected file
3599 * Do not check public key types in SKE during rekey. Affected
3600 file lib/silcske/payload.c.
3602 * Fixed the rekey protocol with PFS, which was totally broken.
3603 Affected file silcd/protocol.c.
3605 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3607 * Some client implementations quit network by doing first LEAVE
3608 and then immediately SIGNOFF (like Bombyx). We now do check
3609 after a short time after LEAVE notify and check whether the
3610 client is still valid after LEAVE, and if not we remove it from
3611 cache. Affected file is lib/silcclient/client_notify.c.
3613 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3615 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3616 it's good not to have security holes here.
3618 * Fixed a negative refcount situtuation for the config context.
3619 Affected file is silcd/serverconfig.c.
3621 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3623 * ROBOdoc documented lib/silcutil/silcutil.h.
3625 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3627 * Optimized even more the SilcPacketContext structure. Now
3628 totally saved 16 bytes of memory per context after optimization.
3629 Affected files are lib/silccore/silcpacket.[ch].
3631 * Made strict checks for valid SILC IDs. Affected file is
3632 lib/silccore/silcid.c.
3634 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3636 * Changed the object argument for silc_cipher_register,
3637 silc_hash_register, silc_hmac_register and silc_pkcs_register
3638 to const. Affected files are lib/silccrypt/silccipher.[ch],
3639 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3641 * Changed the silc_get_username and silc_get_real_name to
3642 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3644 * Fixed the Irssi SILC Client to use the silc_get_username and
3645 silc_get_real_name insted of glib routines since the glib
3646 routines only corrupt stack. Fixes the Irssi SILC to work in
3647 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3649 * Fixed the Irssi to not use g_get_home_dir since it crashes
3650 or returns garbage on cygwin and corrupts stack. Added function
3651 get_home_dir to Irssi routines. Affected files are
3652 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3654 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3656 * Made some structure optimizations. SFTP memory FS MemFSEntry
3657 entry structure. Optimized SilcTask structure. Optimized
3658 SilcPacketContext structure.
3660 Affected files lib/silcsftp/sftp_fs_memory.c,
3661 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3663 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3665 * And yet again reverted back the config thing since Johnny
3666 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3669 * Fixed memory leaks from config object. Affected files are
3670 silcd/serverconfig.[ch].
3672 * Added support for adding new connections to the server in rehash.
3673 After rehash they take effect.
3675 Added support for changing the maximum allowed connections in
3676 rehash. The number can grow but going smaller is not supported.
3678 Added function silc_server_num_sockets_by_remote to the
3679 silcd/server_util.[ch].
3681 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3683 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3685 * Added preliminary checking during config parsing for a valid
3686 public/private key and removed further checks in the code.
3687 Affected files are silcd/serverconfig.[ch], server.c.
3689 * Moved functions silc_server_drop() and silc_server_daemonise()
3690 from server.c to silcd.c since they are stricly related to
3691 the application activity.
3693 * Reverted a small part of the automatic ref/unref since
3694 it caused a double unref in some situations. Affected
3695 files are silcd/silcd.[ch], server.c, serverconfig.c.
3697 * Added some .cvsignore files in the lib directory.
3699 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3701 * Fixed silc_net_gethostbyaddr to correctly resolve by
3702 address. Affected file lib/silcutil/silcnet.c.
3704 * Fixed the notify relaying to client. The HMAC to be used
3705 with relayed packets ws wrong and caused decryption failure
3706 at the client end. Affected file is silcd/packet_receive.c.
3708 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3710 * Created new branch silc_protocol_1_0_branch.
3712 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3714 * Changed the silc_server_config_* routines to be SilcServer
3715 independent. They are now officially application specific code
3716 and not part of generic server implementation. Affected files
3717 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3719 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3721 * Added automatic referencing of config context in the
3722 silc_server_config_alloc, and automatic unreferencing in the
3723 silc_server_config_destroy. Affected files are
3724 silcd/serverconfig.[ch], silcd/silcd.c.
3726 * Fixed the silc_log_quick handling in the logging routines.
3727 It didn't log quickly when it was TRUE. Affected file is
3728 lib/silcutil/silclog.c. Also the flush delay was set even
3729 if it was 0 in config file. Affected file is
3730 silcd/serverconfig.c.
3732 * Added support for changing key pair of the server in rehash.
3733 Affected file silcd/server.c.
3735 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3737 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3738 too early, before getting the channel entry. Affected file
3739 is silcd/packet_receive.c.
3741 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3743 * Added functions silc_server_config_[ref/unref], these are used
3744 to prevent that the config object is destroyed.
3746 No longer directly affect global variables silc_log_quick and
3747 silc_log_delay, they are first cached inside the config object
3748 and then applied with silc_server_config_setlogfiles().
3750 silc_server_config_set_defaults() is now internal to
3751 serverconfig.c, there are no reasons to show this internal stuff
3754 Affected files are silcd/serverconfig.[ch].
3756 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3757 fprintf's to stderr, since some code may be executed again after
3758 the server went into the background. Affected files are
3761 * Added rehash support. Added function silc_server_rehash() that
3762 will perform all the basic tasks of the rehashing procedure.
3764 * Added command line option `-x, --hexdump'. This will enable the
3765 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3766 The option `--hexdump' implies `--debug'.
3768 * Fixed a bad bug in the logging APIs (silcutil library) where
3769 the application would crash after calling silc_log_reset_all().
3771 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3773 * Fixed the KICKED notify handling in client library to
3774 correctly remove the channel and all entries from the
3775 channel when I was kicked. This bug crashed the client.
3777 Fixed yet another but in KICKED notify handling to remove
3778 the kicked client correctly from the channel.
3780 Affected file is lib/silcclient/client_notify.c.
3782 * Fixed a minor bug in looking up correct client entry
3783 in KICKED notify in server. Affected file is
3784 silcd/packet_receive.c.
3786 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3787 sources correctly to distribution. Fixes --with-gmp option.
3789 * Removed the manual rehashing from ID Cache, and changed it
3790 to use the SILC Hash Table's auto rehash feature. Affected
3791 file is lib/silccore/silcidcache.c.
3793 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3795 * Fixed a bug in the silc_client_nickname_format function that
3796 handles the multiple same nickname formatting. Two clients
3797 with same nickname caused problems after the first one left
3798 and rejoined. It didn't format the nickname correctly.
3799 Affected file is lib/silcclient/idlist.c.
3801 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3803 * Don't change the topic if olod topic is same as new one.
3804 Affected file is silcd/packet_receive.c.
3806 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3808 * Added cross-reference support to the SILC Documentation
3809 generator. All types across all HTML files are now cross-
3810 referenced. Affected files util/robodoc/generator.c and
3811 scripts/silcdoc/silcdoc.
3813 * Added file lib/silcutil/silctypes.h to include all the
3814 arithmetic type definitions and some macros. Removed
3815 includes/bitmove.h and moved macros to silctypes.h.
3817 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3819 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3821 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3823 * Added `type' argument to silc_id_payload_parse_id function which
3824 now returns the type of the ID to the sent pointer. Affected
3825 file is lib/silccore/silcid.[ch].
3827 * Added check for CMODE_CHANGE notify type that mode change is
3828 allowed by the sender. Affected file silcd/packet_receive.c.
3830 * Added check for CUMODE_CHANGE notify type that mode change is
3831 allowed by the sender. Affected file silcd/packet_receive.c.
3832 Added the ID type as CUMODE_CHANGE notify type as argument
3833 to the `notify' client operation. Affected files are
3834 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3836 * Added function silc_client_add_server to the client library.
3837 Added support for resolving also channel and server info when
3838 received unknown entity in notify packet. Affected files are
3839 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3841 * Added function silc_command_get_status to return the command
3842 status from the command reply's argument payload. Affected files
3843 are lib/silccore/silccommand.[ch].
3845 * Added check for KICKED notify type that the kicking is
3846 allowed by the client. Affected file silcd/packet_receive.c.
3848 * Created function silc_get_input which can be used to get input
3849 (echo on or off) from user on command line. Affected files are
3850 lib/silcutil/silcutil.[ch].
3852 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3854 * Optimized silc_server_packet_relay_to_channel function.
3855 Added new function silc_channel_message_payload_encrypt which
3856 can be called directly if channel message payload needs to
3857 be encrypted and is already encoded (no need to call _encode
3858 function). Packet relaying is now done by router without any
3859 extra memory allocations. Affected files are
3860 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3861 silcd/packet_send.c.
3863 * Fixed the INVITE notify handling. It took wrong arguments
3864 as invite list and invite delete. Affected file is
3865 silcd/packet_receive.c.
3867 * Added check for TOPIC_SET notify type that the topic change is
3868 allowed by the client. Affected file silcd/packet_receive.c.
3870 * Added check for INVITE notify type that inviting is allowed by
3871 the client. Affected file silcd/packet_receive.c.
3873 * Changed the silc_server_client_on_channel to return the
3874 SilcChannelClientEntry as well. Moved the function
3875 silc_server_check_cmode_rights to server_util.[ch].
3876 Affected files are silcd/server_util.[ch], silcd/command.c.
3878 * Added function silc_server_check_umode_rights to check whether
3879 changing client's user mode is allowed. Added check for
3880 UMODE_CHANGE notify type that the umode change is allowed
3881 by the client. Affected files are silcd/server_util.[ch],
3882 silcd/packet_receive.c and silcd/command.c.
3884 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3886 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3887 ID length. It ignored that ID can be IPv6 based as well.
3888 Affected file lib/silccore/silcpacket.h.
3890 * Fixed the silc_id_id2str and silc_id_str2id to take the
3891 IPv6 address offset's into consideration. Affecte file is
3892 lib/silccore/silcid.c.
3894 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3896 * Fixed the internal Unix scheduler functions to check for
3897 NULL context they may receive. The affected file is
3898 lib/silcutil/unix/silcunixschedule.c.
3900 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3902 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3903 can specify different directory with --home command line
3904 parameter. Affected files irssi/src/silc/core/client_ops.c,
3907 * SILC-specific commands aren't now executed if the active server
3908 isn't of SILC-type, so there won't be problems with having
3909 IRC and SILC protocol support in same client. Affected files
3910 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3913 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3915 * Improved the signal support in SILC Schedule. Added new
3916 function silc_schedule_signal_call which is used by application
3917 to mark a signal to be called. It is now safe to perform
3918 any kind of tasks in signal callbacks since it is guaranteed
3919 that the application specified signal callback is called
3920 after the signal is over. Affected files are
3921 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3923 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3925 * Added `name' field to SilcChannelPrivateKey to represent
3926 application given name for the key. Moved also the context from
3927 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3928 Added the `name' argument also to the function
3929 silc_client_add_channel_private_key.
3931 Added function silc_client_current_channel_private_key to set the
3932 current channel private key in use.
3934 Added "change" command to KEY command which can be used to change
3935 the current channel private key. Bound the command also to
3936 alt+K (Alt+Shift+k).
3938 Also affected files lib/silcclient/client_channel.c,
3939 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3941 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3943 * Added silc_rng_get_byte_fast function in to the
3944 lib/silccrypt/silcrng.[ch].
3946 * Changed the interface of silc_packet_assemble and the
3947 silc_packet_send_prepare. If silc_packet_assmble is now
3948 called the application does not call silc_packet_send_prepare
3949 because the library will call it automatically. These
3950 interfaces now also return a reference to the outgoing buffer
3951 which includes the assembled packet, which the application can
3952 use to encrypt the packet.
3954 Affected files are lib/silccore/silcpacket.[ch],
3955 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3956 silcd/packet_send.c, server_backup.c and packet_receive.c.
3958 * Fixed a packet sending bug on very high load, where outgoing
3959 packet queue wasn't handled correctly and packets got corrupted.
3960 Affected files are lib/silcutil/*/silc*sockconn.c,
3961 lib/silcclient/client.c and silcd/server.c.
3963 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3965 * Added macro SILC_PACKET_DATALEN which can be used during
3966 packet assembling to check whether the data to be added to
3967 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3968 len is truncated until it fits it.
3970 Added checks for maximum length of channel message payload and
3971 private message payload also.
3973 Added checks for maximum packet length in server and in
3976 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3977 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3978 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3979 lib/silcclient/client_prvmsg.c.
3981 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3983 * Added silc_server_packet_queue_purge call to the
3984 silc_server_disconnect_remote to assure that all data in the
3985 queue before disconnecting is sent to the network. Affected
3986 file silcd/server.c.
3988 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3990 * Added the deleting of server's own ID cache entry to the
3991 silc_server_free function. Free also everything else that
3992 has been allocated in silc_server_init. The affected file
3995 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3997 * Added functions silc_parse_version_string, silc_version_to_num,
3998 and silc_ske_parse_version to parse SILC protocol style version
3999 strings. Affected files lib/silcutil/silcutil.[ch] and
4000 lib/silcske/silcske.[ch].
4002 * Added new configuration params: version_protocol, version_software
4003 and version_software_vendor to specify what version the remote
4004 host must at least be to be able to connect to server. The vendor
4005 string can be regex matched too. Added new function
4006 silc_server_connection_allowed to check maximum number of allowed
4007 connections, and allowed versions for incoming connections.
4008 Affected files are silcd/server.c, server_util.[ch] and
4011 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4013 * Added preliminary support for signals in scheduler. The
4014 signals we care about are now blocked always when the scheduler
4015 is locked. This way we can synchronise the use of signal with
4016 scheduler. It is guaranteed that when signal occurs the scheduler
4017 is not locked, and thus new tasks can be safely added to the
4020 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4021 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4022 Added new platform specific routines
4023 silc_schedule_internal_signals_[un]block and
4024 silc_schedule_internal_signal_[un]register.
4026 Added new functions to SILC Schedule API:
4027 silc_schedule_signal_[un]register. Each signal that application
4028 is going to use should be registered to the scheduler.
4030 Affected files are lib/silcutil/silcschedule.[ch],
4031 lib/silcutil/*/silc*schedule.c.
4033 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4035 * Check for unauthenticated client and server in the
4036 silc_server_new_client and silc_server_new_server functions.
4037 Affected file silcd/packet_receive.c.
4039 * Added function silc_string_is_ascii to check whether given
4040 string is 7-bit ASCII string. Affected files are
4041 lib/silcutil/silcutil.[ch].
4043 * Added function silc_id_is_valid_server_id into the
4044 silcd/serverid.c and added checking for valid Server ID's in
4045 silc_server_new_server. The Server ID must always be based
4046 on the server's public IP address.
4048 * Added logging of DISCONNECT packet message in the server.
4049 Affected file silcd/server.c.
4051 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4053 * Changed all library interfaces that use Global RNG to also
4054 accept SilcRng as argument. Affected files are
4055 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4056 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4057 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4058 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4059 lib/silccrypt/rsa.c.
4061 * Added function silc_pkcs_generate_key to the
4062 lib/silccrypt/silcpkcs.[ch] for applications so that they
4063 don't need to do pkcs->pkcs->init calls anymore.
4065 * Remove SilcSocketConnection from the SFTP API since it really
4066 wasn't needed there. The application has the information
4067 saved in its contexts anyway and the SFTP layer doesn't need
4068 know about it. Affected files lib/silcsft/silcsftp.h and
4069 lib/silcsftp/sftp_[server/client].c.
4071 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4072 The SilcSimContext is not SilcSim.
4074 * Fixed possible buffer overflows in silc_id_render in the
4075 lib/silcutil/silcutil.c.
4077 * On EPOC the global crypto module lists are not used at all
4078 in the crypto library. Added support for using the constant
4079 algorithm list on EPOC. Affected files are
4080 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4083 * Fixed the handling of third parameter of KICKED notify, since
4084 it was mistakenly updated to SILC Protocol 1.0 even though it
4085 is to be included in 1.1. Since it is not in 1.0 it is not
4086 mandatory, and this fix now handles it only if it is provided,
4087 and it is not error if it is not provided. Affected file
4088 lib/silcclient/client_notify.c.
4090 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4092 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4093 client. Affected file irssi/src/silc/core/client_ops.c.
4095 * Merged with Irssi 0.8.4 from irssi.org CVS.
4097 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4099 * Check for valid socket connection in client entries before
4100 sending any messages. Fixes a crash, but doesn't fix some
4101 other underlaying bug that is lurking there. Affected
4102 file silcd/packet_send.c.
4104 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4106 * $usermode, $cumode and $cumode_space expandos shouldn't do
4107 anything with non-SILC server records. Affected file
4108 irssi/src/silc/core/silc-expandos.c
4110 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4112 * Fixed the silc_net_check_[host/local]_by_sock to support
4113 IPv6 bound sockets as well. Now they can return IPv6 addresses
4114 as well. Affected file lib/silcutil/silcnet.c.
4116 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4117 Affected lib/silcutil/unix/silcunixnet.c.
4119 * Fixed ID rendering (at least on some platforms, not NetBSD)
4120 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4122 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4124 * Added silc_hash_public_key and silc_hash_public_key_compare
4125 functions to be used with SilcHashTable. They can be used to
4126 hash public keys and compare public keys in hash table. Affected
4127 file lib/silcutil/silcutil.[ch].
4129 * Added support for specifying multiple public keys for Client
4130 connection section in server configuration file. This makes it
4131 possible to accept multiple public keys from same host, or to
4132 make a section that accepts any incoming host, and have the
4133 accepted public keys listed in the section.
4135 Added functions silc_sever_[find/get]_public_key, added the
4136 support for this actually to all connection sections but only
4137 the Client section is currently allowed to specify multiple
4140 Affected files are silcd/server.c, server_internal.h,
4141 command.c, protocol.c, server_util.[ch], packet_receive.c.
4143 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4145 * Merged Irssi 0.8.2 from irssi.org CVS.
4147 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4149 * If silc_debug is TRUE, also output standard logging messages
4150 to stderr with the debug output.
4152 Made silc_log_reset_all() flushing all channels before returning.
4153 Also fixed some documentation typos.
4155 Affected files are lib/silcutil/silclog.[ch].
4157 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4159 * Fixed the server to check correctly the amount of connections
4160 from single host, by checking also the type of the connection.
4161 Fixed also the comparison of number of connections and number
4162 of allowed connections. Affected files are silcd/server.c,
4165 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4167 * Fixed the USERS command reply to save the user's mode on the
4168 channel as well. Fixed JOIN command reply to check whether a
4169 client is on channel already and not join it twice. Affected
4170 file lib/silcclient/command_reply.c.
4172 * Added new file silc-expandos.c into irssi/silc/core/ to return
4173 various stuff for various signal for the statusbar etc. updating.
4174 Now Irssi SILC client prints channel user modes etc. on the
4177 * The user mode (like server/router operator changes) is now shown
4178 on the Irssi SILC client's statusbar. The affected files are
4179 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4181 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4183 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4184 to SILC_SCHEDULE_[UN]LOCK macros.
4186 * Added more error printing to logs in server code. Affected
4187 files silcd/server.c and silcd/protocol.c.
4189 * Fixed -S option parsing in Irssi SILC Client. Affected file
4190 irssi/src/silc/core/silc-core.c.
4192 * Added silc_buffer_alloc_size function. Affected file is
4193 lib/silcutil/silcbuffer.h.
4195 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4197 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4198 constants. Affected files in
4199 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4202 * Changed the internal SFTP Memory FS table to const. Affected
4203 file lib/silcsftp/sftp_fs_memory.c.
4205 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4207 * Fixed the buffer formatting and unformatting routines to
4208 check the size of 64 bits types with sizeof(). Affected
4209 file is lib/silcutil/silcbuffmt.c.
4211 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4213 * Removed 0.6.x backwards support.
4215 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4217 * Changed all integer type names:
4218 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4219 to avoid collisions with other libraries using same type names
4222 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4224 * Added `prefer_ipv6' argument to the functions
4225 silc_net_gethostbyname[_async]. If it is TRUE it will return
4226 IPv6 address over IPv4. If FALSE IPv4 address is returned
4227 even if IPv6 address was found. Affected files
4228 lib/silcutil/silcnet.[ch].
4230 * Added support silc_net_create_connection[_async] to fallback
4231 to IPv4 address if IPv6 address could not be used (like if
4232 it doesn't work on a specific system). Affected file in
4233 lib/silcutil/unix/silcunixnet.c.
4235 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4237 * Added silc_schedule_reinit function to do the enlarging
4238 of the max tasks handling capabilities of the scheduler.
4239 Affected files lib/silcutil/silcschedule.[ch].
4241 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4243 * Added automatic extern "C" { ... } for C++ compilers so the
4244 application does not need to define them. Affected file
4245 includes/silcincludes.h.
4247 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4248 old name went against naming convention. Applications now
4249 include "silcclient.h" instead of "clientlibincludes.h".
4250 Removed includes/clientlibincludes.h, it is redundant now.
4252 * Renamed includes/version.h to silcversion.h.
4254 * Added really preliminary support for OS/2 into the util
4255 library. Only thread & mutex API is implemented, others
4256 are still to be implemented. Created the lib/silcutil/os2/
4257 directory. Created also file includes/silcos2.h.
4259 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4261 * Added preliminary BeOS support into the util library.
4262 Created lib/silcutil/beos/, and implemented all the needed
4263 functions to support SILC on BeOS. Created also file
4264 includes/silcbeos.h.
4266 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4268 * Added proper initializations to silc's irssi code, so it's
4269 now possible to load it as module. Affected files
4270 irssi/src/silc/core/silc-core.c,
4271 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4273 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4275 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4278 * Fixed the silcdoc document generator to correct generate
4279 docs from all kinds of filenames. Affected files are
4280 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4282 * ROBOdoc documented lib/silcutil/silcmemory.h.
4283 Added also new function silc_memdup.
4285 * Removed lib/silcutil/silcbufutil.h and moved those routines
4286 to the lib/silcutil/silcbuffer.h.
4288 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4290 * Added `user_count' to the SilcChannelEntry which now tells the
4291 number of users on the channel. The user count is now saved
4292 in normal server of global channels as well. Affected files
4293 silcd/server.c, idlist.h, packet_receive.c and command.c.
4295 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4296 include file utility functions.
4298 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4299 instead of calling directly OS routines.
4301 * Fixed NICK change printing in Irssi SILC Client. Fixed
4302 KICKED notify printing in Irssi SILC Client. Affected file
4303 irssi/src/silc/core/client_ops.c.
4305 * Fixed a NICK change bug in client library, to not recreate the
4306 client_entry->channels hash table everytime nick is changed.
4307 Affected file lib/silcclient/client.c.
4309 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4311 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4312 the SKE interface a bit.
4314 * Fixed padding problem in PKCS#1. The padding was not actually
4315 random since the random number generator was used incorrectly.
4316 This security bug affects only when encrypting with PKCS#1, and
4317 it is not currently used at all in SILC. SILC only use signing
4318 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4320 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4322 * Rewrote the notify handling in Irssi SILC client to not call
4323 the events as signals. Fixes problems with Perl support.
4324 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4326 * Send the auto-nicking NICK command in client library with
4327 little timeout after connecting. The affected file is
4328 lib/silcclient/client.c.
4330 * Added following new config file settings:
4331 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4332 key_exchange_timeout, conn_auth_timeout, connections_max,
4335 Implemented all the new config settings handling in the server.
4337 Optimized the use of SKE Mutual flag usage. Use it only
4338 if connection authentication protocol is not based in public
4341 Renamed all SilcServerConfigSection* to SilcServerConfig*
4342 to have a bit shorter names.
4344 Affected files silcd/serverconfig.[ch], server.[ch], and
4347 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4349 * Cleaned up the listening sockets code, preparing for the rehash
4350 support. Affected file is silcd/server.c.
4352 * Fixed some output messages. Affected files are silcd/silcd.c,
4355 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4357 * Create lib/doc/silcrng_intro.html document as introduction
4358 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4360 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4362 * Fixes to the silcd config template. Affected file is
4363 doc/example_silcd.conf.in.
4365 * Removed type casts from silc_calloc(), conforming to the
4366 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4368 * Removed param_name member from client, server, and router
4369 section structs, now identifying the param directly.
4371 Added CONFIG_FREE_AUTH macro in config file parsing.
4373 Affected files are silcd/serverconfig.[ch].
4375 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4377 * Fixed command line parameter handling. All SILC initialization
4378 is now done in silc_core_init() which also fixes autoconnecting
4381 Affected files irssi/src/silc/core/silc-core.c,
4382 irssi/src/fe-text/silc.c.
4384 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4386 * Added new configuration options and blocks:
4387 keepalive_secs, reconnect_count, reconnect_interval,
4388 reconnect_interval_max, reconnect_keep_trying and
4389 require_reverser_lookup. Added ConnectionParam block, and
4390 implemented the connection parameters when connecting as
4391 initiator and when accepting connections as responder.
4393 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4394 whether given configuration value has been given already.
4396 Affected files silcd/serverconfig.[c], server.[c].
4398 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4399 algorithm parts and created new file silcalgs.conf, that
4400 is now included from the example_silcd.conf.in.
4402 * Optimized the silc_server_connect_to_router_second to take
4403 the connection configuration object from the SilcServerConnection
4404 object instead of finding it during the connecting phase.
4405 Added the configuration object to SilcServerConnection struct.
4406 Affected files silcd/server_internal.h, server.c.
4408 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4410 * Add the client on channel after it was resolved at the
4411 channel message receiving, and it was not already on the
4412 channel. Affected file lib/silcclient/client_channel.c.
4414 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4416 * Fixed the public key authentication to allocate always the
4417 destination signature buffer instead of using static buffer.
4418 Affected file silcd/protocol.c.
4420 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4422 * Unified the serverconfig.[ch]'s helper function interface.
4423 Affected file silcd/serverconfig.[ch].
4425 * Removed doc/example_silc.conf.in since it is redundant.
4426 The make install will now install irssi/silc.conf file.
4428 * Added new Passphrase and Publickey authentication methods to
4429 config file, allowing both public key and passphrase based
4430 authentication to be set at the same time.
4432 Added `prefer_passphrase_auth' setting in config file which
4433 can be used to set to prefer passwd auth if both passwd and
4434 public key is set. If not set, public key is preferred.
4435 This has effect only when being initiator (responder will try
4438 Added support for authentication with passphrase and public key
4439 at the same time. The passphrase is tried first always since
4440 it is faster to check.
4442 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4444 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4446 * Merged the new SILC Config library, with the server parsing
4447 support. Read the header file silcconfig.h or the toolkit
4448 documentation for the news. Affected files are
4449 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4450 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4451 silcd/protocol.c silcd/server.c silcd/server_backup.c
4452 silcd/serverconfig.[ch] silcd/silcd.c.
4454 * Fixed some silclog documentation. Affected file is
4455 lib/silcutil/silclog.h.
4457 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4459 * The silc_cipher_register, silc_hash_register and
4460 silc_hmac_register now checks if the object to be registered
4461 is registered already. Affected files are
4462 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4464 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4466 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4468 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4470 * Allow zero length channel messages inside the Channel Message
4471 Payload. Affected file lib/silccore/silcchannel.c.
4473 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4474 as header filenames.
4476 * Removed lib/silcclient/README and created HTML file
4477 lib/silcclient/silcclient_using.html, which is now included
4478 as part of Toolkit documentation.
4480 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4482 * Fixed CUMODE_CHANGE notify handling to change the mode of
4483 correct client. Affected file lib/silcclient/client_notify.c.
4485 * Make silc_rng_alloc fail if it cannot allocate the sha1
4486 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4488 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4490 * Fixed the file transfer's key agreement payload to include
4491 zero port also if the hostname is NULL because it could not
4494 Call file transfer monitor callback now also if error occurs
4495 during key agreement protocol.
4497 Changed the silc_client_file_send interface to return the
4498 SilcClientFileError instead of session id. The session ID
4499 is returned into pointer provided as argument.
4501 Check that the file exists locally before sending the
4502 file transfer request at all.
4504 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4506 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4507 error than can occur while key agreement protocol. Affected
4508 file lib/silcclient/silcapi.h.
4510 * Fixed the event_mode CMODE handler to not crash when mode
4511 is changed and +k mode is set in the channel. Affected file
4512 irssi/src/silc/core/silc-channels.c.
4514 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4515 SILC_LOG_WARNING to give out Warning and not Error. Affected
4516 file lib/silcutil/silclog.c.
4518 * Fixed the channel message payload decryption in the function
4519 silc_channel_message_payload_decrypt to not modify the original
4520 buffer before it is verified that the message decrypted
4521 correctly. Otherwise, next time it is called with correct
4522 channel key it won't encrypt since the payload is corrupted.
4523 Affected file lib/silccore/silcchannel.c.
4525 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4527 * Do not constantly resize the window. A fix patch by cras.
4528 Affected file irssi/src/fe-text/screen.c.
4530 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4532 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4533 Affected file lib/silcutil/silcnet.c.
4535 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4537 * Fixed a bug in hash table internal routine for traversing
4538 the table with foreach callback. The current entry may
4539 become invalid in the callback but it was referenced after
4540 the callback returned.
4542 Do not allow auto rehashing of hash table during the
4543 silc_hash_table_foreach operation, for same reasons as it is
4544 not allowed for SilcHashTableList. Affected files are
4545 lib/silcutil/silchashtable.[ch].
4547 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4549 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4550 Win32 DLL. extern's in header files are now declared with
4553 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4555 * Fixed private message handling. It used some old code that
4556 caused the client to crash. Affecte file is
4557 lib/silcclient/client_prvmsg.c.
4559 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4561 * Added function silc_client_add_channel,
4562 silc_client_replace_channel_id, and removed functions
4563 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4564 from client library.
4566 * Added cross reference of the joined channels to the
4567 SilcClientEntry, and changed the SilcChannelEntry's
4568 users list to SilcHashTable. The affected files are
4569 lib/silcclient/idlist.[ch].
4571 * Fixed a bug in hash table tarversing. While the hash table
4572 is traversed with SilcHashTableList the table must not be
4573 rehashed. It is now guaranteed that auto rehashable tables
4574 are not rehashed while tarversing the list. Also defined that
4575 silc_hash_table_rehash must not be called while tarversing
4576 the table. Added function silc_hash_table_list_reset that must
4577 be called after the tarversing is over. The affected files are
4578 lib/silcutil/silchashtable.[ch].
4580 * Changed all hash table traversing to call the new
4581 silc_hash_table_list_reset in server and in client library.
4583 * Added function silc_client_on_channel to return the
4584 SilcChannelUser entry if the specified client entry is joined
4585 on the specified channel. This is exported to application as
4586 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4588 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4590 * Fixed founder regaining problem with JOIN command on normal
4591 server. The notify for mode change must be sent always and
4592 not only if !cmd->pending. Affected file silcd/command.c.
4594 * Fixed the WHOWAS command's reply sending to support the
4595 lists correctly. Affected file silcd/command.c.
4597 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4599 * When sending JOIN command to router for processing the
4600 sender's old command identifier was not saved back to the
4601 sender's command context, fixed now. The affected file is
4604 * Create the key in JOIN command of the router did not return
4605 the channel key, added check for this. Affected file is
4608 * Fixed a channel ID update bug in JOIN command reply. Do
4609 not directly upgrade the ID but call the function
4610 silc_idlist_replace_channel_id if the ID was changed.
4611 Affected file silcd/command_reply.c.
4613 * Fixed memory leaks from command calling if it would fail.
4614 Affected file silcd/command.c.
4616 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4618 * Applied patches from cras:
4620 Memory leak fixes around libaries, irssi window resize fix,
4621 new silclist.h and silcdlist.h, all extern inline changed to
4624 * Removed dotconf from lib/dotconf, not needed anymore.
4626 * Removed TRQ from lib/trq, not needed anymore.
4628 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4629 with server connections. Later this will be configurable
4630 in config file after new config file is done. Affected file
4633 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4635 * Fixed a crash in server related to channel announcements.
4636 Affected file silcd/server.c.
4638 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4640 * Fixed memory leaks in silc_server_create_new_channel*
4641 functions. Affected file silcd/server.c.
4643 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4644 which ID was changed. This way the router will send the
4645 user list for the channel again, and server won't be in
4646 desync in some rare circumstances. Affected file is
4647 silcd/packet_receive.c.
4649 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4651 * Check for NULL socket pointer in the function
4652 silc_server_packet_send_to_channel_real. Affected file
4653 silcd/packet_send.c.
4655 * Fixed the BAN notify handling to correctly remove ban
4656 list. Affected file silcd/packet_receive.c.
4658 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4660 * Fixed some header addition to Toolkit distribution in
4661 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4663 * Added lib/silcclient/client_ops_example.h as an template
4664 file for application programmers to quickly start using
4665 the SilcClientOperation functions in their application.
4666 Updated the lib/silcclient/README as well to tell about this
4667 nice file made available.
4669 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4671 * Call silc_server_remove_from_channels when removing client
4672 entry when NO_SUCH_CLIENT_ID was received. Affected file
4673 is silcd/command_reply.c.
4675 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4677 * Added server & router operator statistics updating. Affected
4678 file silcd/packet_receive.c and silcd/command.c.
4680 * Fixed the SERVER_SIGNOFF notify handling on normal server
4681 not to save the history information for clients. Same was
4682 fixed earlier in remove_clients_by_server function, but not
4683 here. Affected file silcd/packet_receive.c.
4685 * Raised the default connection-retry count from 4 to 7 in
4686 server. Affected file silcd/server.h.
4688 * Cancel any possible reconnect timeouts when we start the
4689 key exchange. Affected file silcd/server.c.
4691 * Do not reconnect on connection failure when SCONNECT was
4692 given. Affected files silcd/server.[ch].
4694 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4696 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4698 * Fixed the NICK command to always give the unformatted
4699 nickname to the one giving the NICK command. If unformatted
4700 nickname is cached already it will be formatted and the
4701 local entry will always get the unformatted nickname.
4702 Affected file lib/silcclient/idlist.c.
4704 * Fixed some double frees from client library commands.
4705 Affected file is lib/silcclient/command.c.
4707 * Fixed CUMODE command in server to assure that no one can
4708 change founder's mode than the founder itself, there was a
4709 little bug. Affected file silcd/command.c.
4711 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4713 * Removed the SilcClientCommandDestructor from the client
4714 libary, it is not needed anymore. Affected files are
4715 lib/silcclient/silcapi.h, command[_reply].[ch],
4716 client_notify, idlist.c.
4718 * Fixed GETKEY command to first resolve client, and then
4719 resolve the server only if the client was not found, instead
4720 of resolving both at the same time. Affected file is
4721 lib/silcclient/command.c.
4723 * Added silc_client_start_key_exchange_cb and lookup the
4724 remote hostname and IP address before starting the key
4725 exchange with server. The affected file is
4726 lib/silcclient/client.c.
4728 * The server's public key is now saved using the IP address
4729 of the server and not the servername for the filename.
4730 The hostname public key filename is checked as an fall back
4731 method if the IP address based filename is not found.
4733 Fixed the GETKEY command to save the fetched server key
4734 in correct filename.
4736 Print the remote server's hostname now when new key is
4737 received during connection process. Affected file is
4738 irssi/src/silc/core/client_ops.c.
4740 * Return always our own public key to the client if it asks
4741 for it with GETKEY command. Affected file silcd/command.c.
4743 * Removed the use_auto_addr variable from default config
4744 file since it was in wrong section. Affected file is
4747 * Fixed TOPIC_CHANGE notification to not route it when it
4748 was sent using silc_server_send_notify_to_channel function.
4749 Affected file silcd/command.c.
4751 * Fixed silc_server_send_notify_kicked to send the kicker's
4752 Client ID also, it was missing. Affected files are
4753 silcd/command.c, silcd/packet_send.[ch].
4755 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4757 * Do not save client history information in SERVER_SIGNOFF.
4758 Fixes the bug in normal server that it does not detect
4759 the client becoming valid after the server becomes back
4760 online. Affected file silcd/server_util.c.
4762 * Added `sock_error' field into the SilcSocketConnection
4763 context. When error occurs during socket operation (read
4764 or write) the error is saved. Added also new function
4765 silc_socket_get_error to return human readable socket error
4766 message. Affected files are lib/silcutil/silcsockconn.[ch],
4767 lib/silcutil/unix/silcunixsockconn.c, and
4768 lib/silcutil/win32/silcwin32sockconn.c.
4770 * The server now prints the socket error message in the
4771 signoff for client. Affected file silcd/server.c.
4773 * Fixed the `created' channel information sending from router
4774 to server in JOIN command. Checks now whether the channel
4775 really was created or not and set it according that.
4777 Fixed the JOIN command to use the client entry's current
4778 ID during the joining procedure instead of the one it sent
4779 in the command (it is checked though), since it can change
4780 between the packet processing and command processing, and
4781 would just case unnecessary pain in the client end. Affected
4782 file silcd/command.c.
4784 * Fixed a channel key payload sending to use correct channel
4785 ID when the server was forced to change the channel's ID by
4786 router. Router sent the key payload with the old Channel ID.
4787 Affected file silcd/packet_receive.c.
4789 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4791 * Call silc_server_save_channel_key only if the key payload
4792 was provided in the JOIN command's command reply. Affected
4793 file silcd/command_reply.c.
4795 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4797 * Fixed silc_mp_sizeinbase to return the value correctly with
4798 MPI. Affected file lib/silcmath/mp_mpi.c.
4800 * Fixed the stop_server signal to correctly stop the scheduler
4801 and gracefully stop the server when SIGTERM or SIGINT signals
4802 are received. Affected file silcd/silcd.c.
4804 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4806 * Simple handling of TERM and HUP signals. Also added some log
4807 flushing call around. Affected file is
4810 * Fixed small bugs in silclog.c. Now buffering output will take
4811 effect after 10 seconds since startup: This will ensure that
4812 no important startup messages are lost. Also output redirection
4813 will preserve original format ([Date] [Type] message).
4814 Affected file is lib/silcutil/silclog.c.
4816 * Added two options to the config file, in the logging section:
4817 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4818 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4820 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4822 * Do not print the warning about log files not being initialized
4823 more than once to avoid excess logging. Affected file is
4824 lib/silcutil/silclog.c.
4826 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4827 the SIM copying in make install in Makefile.am.pre.
4829 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4831 * Rewritten silclog APIs. Globally interesting changes follows:
4832 silc_log_set_files() changed to silc_log_set_file().
4833 silc_log_set_callbacks() changed to silc_log_set_callback().
4834 ROBOdoc documented silclog header file.
4835 SilcLogCb now returns bool to wether inihibit the default
4836 handler or not (to keep the old behaviour return always TRUE).
4837 The new APIs should also fix the problem of the
4838 silcd_error.log file that was written in the current directory.
4841 Log files streams will remain opened after silc_log_set_file()
4842 call, means less CPU usage notably on high traffic servers.
4843 File streams are now full buffered, and flushed to the disk
4844 every 5 minutes, lesses HD activity and CPU usage.
4845 Messages can be redirected, allowing admins to configure
4846 one single logfile for all server messages.
4847 the silc_log_quick global variable to activate fast-logging.
4848 Affected files lib/silcutil/silclog.[ch]
4850 * Changed some code to conform new silclog APIs. Affected
4851 files are doc/example_silcd.conf.in, silcd/server.c
4852 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4855 * Fixed a memory leak that could occur in some situations.
4856 Affected file silcd/serverconfig.c.
4858 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4860 * Added the silc_client_del_client to remove the client from
4861 all channels as well. Affected file lib/silcclient/idlist.c.
4863 * Fixed the client library to correctly remove the client
4864 from all channels when the client entry is being destroyed.
4865 Affected file lib/silcclient/client_notify.c, command.c.
4867 * Added auto-nicking support to the client library. If the
4868 applicatio now sets client->nickname it will be sent to the
4869 server after connecting by the library. This way for example
4870 SILCNICK (or IRCNICK) environment variables will have effect
4871 and always change the nickname automatically to whatever
4872 it is wanted. Affected file lib/silcclient/client.[ch].
4874 * Renamed silc_server_command_bad_chars to the
4875 silc_server_name_bad_chars and moved it to the
4876 silcd/server_util.[ch]. Added also new function
4877 silc_server_name_modify_bad to return nickname that
4878 includes bad characters as new nickname without those
4879 bad characters. This check and modify is now used in
4880 silc_server_new_client when the username is initially set
4881 as nickname, so it must be checked to be valid nickname.
4882 Affected file silcd/packet_receive.c.
4884 * The nickname length is now taken from the packet for real
4885 and not trusted to strlen() since it clearly can return
4886 wrong length for nickname including bad characters. This
4887 also applies to channel names. Affected file silcd/command.c.
4889 * Removed the lib/silcsilm/modules directory. Modules are now
4890 compiled into the lib/silcsim. Fixed the copying of the
4891 modules to follow symbolic links in Makefile.am.pre.
4893 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4895 * Fixed silc_string_regexify list creation. Fixes bugs with
4896 BAN and INVITE commands in server. The affected file is
4897 lib/silcutil/unix/silcunixutil.c.
4899 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4901 * Removed the command destructor entirely from the server's
4902 command and command reply routines. It is not needed, and
4903 its usage was buggy and caused crashes. Affected files are
4904 silcd/command[_reply].[ch].
4906 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4908 * Cancel protocol and NULL sock->protocol if timeout
4909 occurred during protocol. Affected file silcd/server.c.
4911 * Cancel protocol timeouts always before calling the final
4912 callback, to assure that after final callback is called
4913 no other state will be called for the protocol anymore.
4914 Affected file silcd/protocol.c.
4916 * Print error log if incoming connection configuration could
4917 not be found. Affected file silcd/server.c.
4919 * Fixed JOIN command to correctly save the founder mode
4920 to the client on normal SILC server, when the channel
4921 was created by the router. Affected file silcd/command.c.
4923 * Fixed LIST command (hopefully) to send correct reply
4924 packets. Affected file silcd/command.c.
4926 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4928 * The silc_packet_receive_process now returns FALSE if the
4929 read data was invalid packet, and TRUE if it was ok.
4931 The server now checks that if unauthenticated connection
4932 sends data and its processing fails the server will close
4933 the connection since it could be a malicious flooder.
4935 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4937 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4939 * Make sure the warning about error opening a log file is
4940 printed only once and not everytime it fails (produces
4941 too much useless log). Affected file lib/silcutil/silclog.c.
4943 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4945 * Made the silc_server_daemonise() function more readable.
4946 Affected file silcd/server.c.
4948 * Pid file is now optional, the user may comment it out from
4949 the config file. Removed define SILC_SERVER_PID_FILE, we
4950 don't need a default any longer. Affected file
4951 configure.in.pre, lib/Makefile.am.pre.
4953 * Make some use of the pid file. The server now dies at startup
4954 if it detects a valid pid file on his path. The server would
4955 die anyway in this circumstance, because of the bind() failure.
4956 Affected file silcd/silcd.c.
4958 * No longer compiling lib/dotconf.
4960 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4962 * Fixed JOIN command parsing not to crash. Affected file
4963 lib/silcclient/command.c.
4965 * Fied the NICK_CHANGE notify to add the new client entry
4966 even it is resolved. This removes an <[unknown]> nick
4967 thingy bug in the client. Affected file is
4968 lib/silcclient/client_notify.c.
4970 * Do not try to allocate 0 bytes (efence does not like it)
4971 in lib/silccore/silccomand.c when encoding payload.
4973 * Do not take IRCNICK as nickname in Irssi SILC client since
4974 it is not possible to set nickname before hand connecting
4975 the server (TODO has an entry about adding auto-nicking
4978 * Changed the silc_server_command_pending to check whether
4979 there already exists an pending entry with the specified
4980 command, command identifier and pending callback. This is
4981 to fix IDENTIFY and WHOIS related crashes that may register
4982 multiple pending commands with same identifier. Affected
4983 file silcd/command.c.
4985 * Fixed the server to reconnect to the router even if it
4986 was already reconnecting and EOF was received. This to
4987 fix a possibility that the server wouldn't ever try to
4988 auto-reconnect to the router. Affected file silcd/server.c.
4990 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4992 * Fixed the server's password authentication to use the
4993 length of the locally saved password, and not the one
4994 sent in the packet. Affected file silcd/protocol.c.
4996 * Fixed same password authentication problem in the
4997 Authentication Payload handling routines in
4998 lib/silccore/silcauth.c.
5000 * Yet another password authentication problem fixed with
5001 channel password handling in silcd/command.c.
5003 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5005 * If first character of string in silc_parse_userfqdn is '@'
5006 then do not parse it. Affected file is
5007 lib/silcutil/silcutil.c.
5009 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5011 * Fixed minor bug in IDENTIFY command reply sending, which
5012 caused various weird problems during JOIN when it was
5013 resolving names for users. Affected file silcd/command.c.
5015 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5017 * Fixed the IDENTIFY command reply sending to chech better valid
5018 clients. It was possible to send incomplete list of replies.
5019 Affected file silcd/command.c.
5021 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5023 * Added silc_client_command[s]_[un]register functions now to
5024 dynamically register the commands in client library. Removed
5025 the static table of commands. This allows the client library
5026 to call commands without causing the application to know about
5027 what commands library has called.
5029 Removed the INFO command reply kludge to detect when the command
5030 was called by library. Now library use its own command reply
5031 function for INFO command.
5033 Added function silc_client_command_call to call a command.
5034 Application can use it to call command, not access the structure
5037 Now all commands that are sent by the client library (not
5038 explicitly sent by application) use own command reply functions.
5040 Affected files around lib/silcclient/ and in
5041 irssi/src/silc/core/.
5043 * Fixed the WHOIS command reply sending to chech better valid
5044 clients. It was possible to send incomplete list of replies.
5046 Fixed the WHOIS and IDENTIFY to send the request to router
5047 if normal server did not do it and did not find any results.
5049 Affected file silcd/command.c.
5051 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5053 * Moved the internal data from SilcClient context into its
5054 own file, not accesible to application. Affected files
5055 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5056 and other files in client library.
5058 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5060 * Added doc/examples installation target in Makefile.am.pre.
5063 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5065 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5066 commands the found client entry will be removed from the
5067 cache, after notifying application about the error. Affected
5068 file lib/silcclient/command_reply.c.
5070 * Changed the /MSG to check for exact nickname user gave, and
5071 not let `nick' match `nick@host' if it is only one found. Now,
5072 user must type the exact nickname (like nick@host2) even if
5073 there are no more than one same nicks found. This is to avoid
5074 a possibility of sending nickname to wrong nickname since
5075 `nick' could match `nick@host'. Affected file is
5076 irssi/src/core/silc-servers.c.
5078 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5080 * Do not print "you are now server operator" or similar when
5081 giving /away command. Affected files are
5082 irssi/src/silc/core/client_ops.c, silc-servers.h.
5084 * Made the silc_server_command_pending_error_check to send
5085 the same command reply payload it received back to the
5086 original sender of the command. This way all arguments
5087 that was received by the server will be received by the
5088 client too. Affected file silcd/command.c.
5090 * Added the silc_idcache_add to return the created cache entry
5091 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5093 * Add global clients to expire if they are not on any channel.
5094 This is because normal server will never know if they signoff
5095 if they are not on any channel. The cache expiry will take
5096 case of these entries. This is done by normal servers only.
5097 The affected files are silcd/command_reply.c,
5098 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5100 * If server receives invalid ID notification for WHOIS or
5101 IDENTIFY and the ID exists in the lists, it is removed.
5102 Affected file silcd/command_reply.c.
5104 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5105 in client then client entry that it matches is searched and
5106 the nickname is printed on the screen for user. Affected
5107 file irssi/src/silc/core/client_ops.c.
5109 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5111 * Use cache entry expire time in the LIST command reply to
5112 purge old entries from the cache after the LIST command
5113 reply has been received. This way we don't have non-existent
5114 entries in the cache for too long. Affected file is
5115 silcd/command_reply.c.
5117 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5119 * If we are normal server, and we've not resolved client info
5120 in WHOIS or IDENTIFY from router, and it is global client,
5121 we'll check whether it is on some channel. If it is not
5122 then we cannot be sure about its validity and will resolve it
5123 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5124 file silcd/command.c.
5126 * Search channel by name (if possible) rather than by ID
5127 in IDENTIFY command's command reply. Affected file is
5128 silcd/command_reply.c.
5130 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5132 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5133 Updated specs and implemented it. Affected file silcd/command.c,
5134 silcd/packet_send.c and silcd/packet_receive.c.
5136 * Implemented the <founder auth> payload handling in the JOIN
5137 command. If provided all conditions for channel joining
5138 except requirement to provide correct passphrase can be
5139 overrided by the channel founder. Updated the protocol specs.
5140 Affected file silcd/command.c.
5142 Added support for founder auth in JOIN command in client
5143 library. Fixed the parsing of the JOIN command now to support
5144 all options as they should be. The affected file is
5145 lib/silcclient/command.c.
5147 * Optimized the WHOIS and IDENTIFY commands to send the request
5148 to router only if it includes nicknames or other names. If
5149 they include only IDs then check the local cache first before
5150 routing. Affected file is silcd/command.c.
5152 * Added channels topic announcements. Affected file is
5153 silcd/packet_receive.c and silcd/server.c.
5155 * Fixed the silc_server_send_notify_topic_set to really destine
5156 the packet to channel. Affected file silcd/packet_send.c.
5158 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5159 library. Affected file lib/silcclient/client_notify.c.
5161 * Added UMODE announcements. Affected file silcd/server.c.
5163 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5165 * Memory leak fixes in:
5167 lib/silcutil/silcsockconn.c
5168 lib/silcske/silcske.c
5169 lib/silcske/groups.c
5171 lib/silccrypt/silcpkcs.c
5172 lib/silccore/silccommand.c
5173 lib/silccore/silcidcache.c
5178 * ROBOdoc documented the lib/silcske/groups.h file and a
5179 bit changed the interface for better.
5181 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5183 * Update the client entry context in the ID cache after
5184 nick change. Affected file lib/silcclient/command.c.
5185 Fixes the CUMODE command when regaining founder privileges,
5186 and a little WHOIS problem.
5188 * Fixed silc_net_gethostbyname to correctly call the
5189 inet_ntop. Affected file lib/silcutil/silcnet.c.
5191 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5193 * Added IPv6 support checking to the configure.in.pre, added
5194 also --enable-ipv6 option to override the check. Affected
5195 file configure.in.pre.
5197 * The silc_thread_create now calls the start function
5198 directly if threads support is not compiled in. Removes
5199 ugly #ifdef's from generic code. Affected files are
5200 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5202 * Added silc_net_gethostby[name/addr]_async to asynchronously
5203 resolve. Affected files are lib/silcutil/silcnet.[ch].
5205 * Added support for rendering IPv6 based server, client and
5206 channel IDs. Affected file lib/silcutil/silcutil.c.
5208 * Added support for creating IPv6 based server IDs. Affected
5209 file is silcd/serverid.c.
5211 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5213 * Added silc_net_gethostby[addr/name] into the
5214 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5215 routines. Added silc_net_is_ip[4/6]. Affected file is
5216 lib/silcutil/unix/silcunixnet.c. All routines that take
5217 address as argument now supports both IPv4 and IPv6 addresses.
5219 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5221 * Fixed LIST command reply sending in server. Affected file
5224 * Server now sends the kicker's client ID in the KICK notify
5225 to the kicked client. Affected file silcd/command.c.
5227 * The client library now parses the kickers client ID and
5228 UI displays it. Affected files lib/silcclient/client_notify.c
5229 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5231 * Made all payload parsing function prototypes consistent.
5232 They all take now const unsigned char * and uint32 pair as
5233 the payload data instead of SilcBuffer. Changes all around
5234 the source tree. Other unsigned char* -> const unsigned char*
5235 changes around the tree as well.
5237 * Optimized SFTP client and server packet sending not to
5238 allocate new buffer for each packet but to recycle the
5239 first allocated buffer. Affected files are
5240 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5242 * Optimized the SFTP client to use SilcList instead of
5243 SilcDList for requests, because it is faster. Affected file
5244 is lib/silcsftp/sftp_client.c.
5246 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5247 into lib/silccore/silcid.[ch].
5249 Renamed silcpayload.[ch] into silcargument.[ch].
5251 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5253 * If client entry is deleted with active key agreement
5254 session, abort the session.
5256 The silc_client_abort_key_agreement now calls the completion
5257 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5259 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5262 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5264 * Don't use __restrict in older GCC's. Affected file is
5265 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5267 * silc_net_localhost now attempts to reverse lookup the
5268 IP/hostname. Affected file lib/silcutil/silcnet.c.
5270 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5271 command. It can be used to gain founder privileges at
5272 the same time when joining the channel.
5274 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5275 kicker's client ID as well. Updated protocol specs.
5277 Defined that the server must send SILC_COMMAND_IDENTIFY
5278 command reply with error status to client who sent
5279 private message with invalid client ID.
5281 Updated the protocol specification.
5283 * Added silc_server_send_command_reply to send any
5284 command reply. Affected file silcd/packet_send.[ch].
5286 * Added silc_id_payload_encode_data to encode ID payload
5287 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5289 * The server now send IDENTIFY command reply with error
5290 status if client ID in private message is invalid. Affected
5291 file silcd/packet_receive.c.
5293 * Save the server key file with server's IP address in
5294 the filename instead of hostname. The affected file is
5295 irssi/src/silc/core/client_ops.c.
5297 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5299 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5302 * Added libtool support for compiling shared objects in
5303 lib/silcsim. Affected file configure.in.pre and
5304 lib/silcsim/Makefile.am. Original patch by cras.
5306 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5308 * Pid file configuration, and server's config file fixes
5309 patch by toma. Updated CREDITS file.
5311 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5313 * Fixed silc_client_channel_message to not try to decrypt
5314 the message twice if it resolved the destination client
5315 information. This could cause of dropping one channel
5316 message. Affected file lib/silcclient/client_channel.c.
5318 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5320 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5321 lib/silcclient/client.c. This function is used when the SILC
5322 Client is run under some other scheduler, or event loop or
5323 main loop. On GUI applications, for example this may be
5324 desired to used to run the client under the GUI application's
5325 main loop. Typically the GUI application would register an
5326 idle task that calls this function multiple times in a second
5327 to quickly process the SILC specific data.
5329 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5331 * Fixed silc_server_drop() for dropping the supplementary
5332 groups as well, this could cause a security hole on some
5335 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5337 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5340 * Write PID file after dropping privileges. Added -F option
5341 to run server on foreground. A patch by debolaz.
5342 Affected files silcd/server.c, silcd/silcd.c.
5344 * Fixed MOTD to return the MOTD file server name. Affected
5345 file silcd/command.c.
5347 * Added INFO command reply handling to the Irssi SILC Client.
5348 Affected file irssi/src/silc/core/client_ops.c.
5350 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5352 * Fixed the silc_idcache_list_* routines to really support
5353 the dynamic list. Fixes a crash. Affected file is
5354 lib/silccore/silcidcache.c.
5356 * Fixed the LIST command reply to really call LIST command's
5357 pending callbacks. Affected file silcd/command_reply.c.
5359 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5361 * Update conn->local_entry->nickname after giving NICK
5362 command. Affected file lib/silcclient/command.c.
5364 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5366 * Added the [pid] option to the silcd configuration file
5368 Affected files: serverconfig.[ch] and silcd.c
5370 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5372 * Save fingerprint in WHOIS command reply in server.
5373 Affected file silcd/command_reply.c.
5375 * Fixed NICK commands pending callback registration.
5376 Affected file lib/silcclient/command.c.
5378 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5380 * Use ++server->cmd_ident when sending commands in server,
5381 instead of random number. Affected file silcd/command.c.
5383 * Fixed GETKEY command reply to call actually GETKEY pending
5384 command callbacks. Affected file silcd/command_reply.c.
5386 * A bit stricter check for nicknames. Check for same nickname
5387 in NICK command also. Affected file silcd/command.c.
5389 * Do not call INFO command everytime client ID changes, only
5390 during first connecting. Affected file lib/silcclient/client.c.
5392 * Set the new nickname only after successful command reply for
5393 NICK command is returned by server. Affected file
5394 lib/silcclient/command.c.
5396 * Remove nicknames from nicklist during server_signoff notify.
5397 Should fix /NAMES bit more. The affected file is
5398 irssi/src/silc/core/silc-channels.c.
5400 * Added `fingerprint' field to the SilcIDListData in the
5401 silcd/idlist.h to hold the fingerprint of the client's
5404 Send the fingerprint of the client's public key in WHOIS
5407 Affected files silcd/command.c, and silcd/idlist.[ch].
5409 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5410 create fingerprint from given data.
5412 * Show the fingerprint of the client's public key in WHOIS.
5413 Affected files irssi/src/module-formats.[ch] and
5414 irssi/src/silc/core/client_ops.c.
5416 * Format the multiple same nicknames also during JOIN and
5417 NICK_CHANGE notifys. Affected file is
5418 lib/silcclient/client_notify.c.
5420 * Do not print error on screen for invalid private message
5421 payload since it can come if someone is sending private
5422 messages with wrong key. Affected file
5423 lib/silccore/silcprivate.c.
5425 * Fixed multiple concurrent /PING crash. Affected file
5426 lib/silcclient/command.c.
5428 * Changed the wrong ID encoding. All IP addresses must be
5429 in MSB first order in encoded format. They were encoded
5430 wrong and was in LSB format. Affected files are
5431 silcd/serverid.c, lib/silcutil/silcutil.c.
5433 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5435 * Call the `connect' client operation through the scheduler
5436 in case of error. Affected file lib/silcclient/client.c.
5438 * Call the `failure' client operation even if the error
5439 occurred locally during a protocol. Affected file is
5440 lib/silcclient/protocol.c.
5442 * Added support of sending LIST command to router from normal
5443 server. This way normal server can get list of all channels
5444 in the network too. Fixed the channel list sending in the
5445 server too. Affected files are silcd/command.c, and
5446 silcd/command_reply.[ch].
5448 * Added silc_server_update_channels_by_server and
5449 silc_server_remove_channels_by_server. They are used during
5450 disconnection of primary router and in backup router protocol.
5451 Affected file silcd/server_util.[ch], silcd/server.c and
5452 silcd/server_backup.c.
5454 * Fixed channel adding to global list in IDENTIFY command
5455 reply in server. Affected file silcd/command_reply.c.
5457 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5459 * If the incoming packet type is REKEY or REKEY_DONE process
5460 that packet always synchronously. Fixes yet another MAC
5461 failed error on slow (dialup) connections. Affected file
5462 lib/silcclient/client.c and silcd/server.c.
5464 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5466 * Call check_version SKE callback for initiator too. Affected
5467 file lib/silcske/silcske.c.
5469 * Implemented fix for security hole found in the SKE that was
5470 fixed in the specification few days back; the initiator's
5471 public key is now added to the HASH value computation.
5472 Added backwards support for the old way of doing it too, for
5473 old clients and old servers. Affected file is
5474 lib/silcske/silcske.c.
5476 * Enabled mutual authentication by default in SKE. If initiator
5477 is not providing mutual authentication the responder will
5478 force it. This will provide the proof of posession of the
5479 private key for responder. The affected files are
5480 lib/silcclient/protocol.c and silcd/protocol.c.
5482 * Do not cache anymore the server's public key during SKE.
5483 We do mutual authentication so the proof of posession of
5484 private key is done, and if the server is authenticated in
5485 conn auth protocol with public key we must have the public
5486 key already. Affected file silcd/protocol.c.
5488 * Added new global debug variable: silc_debug_hexdump. If
5489 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5490 file lib/silcutil/silclog.[ch].
5492 * Fixed compilation warning due to char * -> const char *.
5493 Affected files lib/silcutil/silcnet.h, and
5494 lib/silccore/silcauth.[ch].
5496 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5498 * Fixed CMODE command when new channel key was created. If
5499 the creation failed the old key was removed. Next time giving
5500 same command would crash the server since the old key was
5501 freed already. Affected file silcd/command.c.
5503 * Fixed the silc_server_announce_get_channels to not crash
5504 on reconnect. Affected file silcd/server.c.
5506 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5508 * Added silc_log_set_debug_string function to set a regex
5509 string to match for debug output. Only the function names,
5510 or filenames matching the given debug string is actually
5511 printed. This way it is possible to filter out those debug
5512 strings that user is not interested in.
5514 Fixed a bug in silc_string_regexify.
5516 Affected files lib/silcutil/silclog.[ch], and
5517 lib/silcutil/unix/silcunixutil.c.
5519 * Changed the -d options in both server and Irssi SILC client
5520 to take the debug string as argument. Affected files
5521 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5523 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5525 * Added silc_hash_babbleprint to create a Bubble Babble
5526 Encoded fingerprint. The encoding is developed by Antti
5527 Huima (draft-huima-babble-01.txt), and it creates human
5528 readable strings out of binary data. Affected file
5529 lib/silccrypt/silchash.[ch].
5531 * Print the babble print now in addition of fingerprint as well
5532 in Irssi SILC client. Affected files are
5533 irssi/src/fe-common/silc/module-formats.[ch],
5534 irssi/src/fe-common/silc/core/client_ops.c.
5536 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5538 * Fixed a security problem found in SKE. The initiator's
5539 public key too is now added to the HASH hash value creation
5540 which is signed by the responder to create the SIGN value.
5541 This will prevent anyone in the middle to lie to the responder
5542 about the initiator's public key. If this is done now, the
5543 man in the middle will get caught. Updated the protocol
5546 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5548 * Better installation directory handling. Configure module
5549 paths and other paths automatically to example_silc* files
5550 in doc/. A patch by toma.
5552 * Fixed compiler warning from MPI library, and from SILC RNG.
5555 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5556 It can be configured with ./configure. A patch by toma.
5558 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5560 * Find correct make to use in prepare-clean. A patch by
5561 toma. Affected file prepare-clean.
5563 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5565 * Added irssi variables use_auto_addr, auto_bind_ip,
5566 auto_bind_port and auto_public_ip.
5568 * Changed the interface for silc_client_send_key_agreement
5569 in lib/silcclient/silcapi.h
5573 irssi/src/silc/core/silc-core.c
5575 lib/silcclient/silcapi.h
5576 irssi/src/silc/core/silc-channels.c
5577 lib/silcclient/client_keyagr.c
5580 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5582 * Added silc_pkcs_public_key_compare to compare two
5583 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5585 * Check that the client who set the founder mode on the
5586 channel is the same client that is giving the founder
5587 mode to itself. It is done by comparing the saved public
5588 key (it is saved even in the authentication is passphrase).
5589 Affected file silcd/command.c.
5591 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5593 * Do not process packet for disconnected socket connection.
5594 Affected file lib/silccore/silcpacket.c.
5596 * Process the DISCONNECT packet through scheduler in the
5597 client library. Affected file lib/silcclient/client.c.
5599 * Fixed the silc_client_packet_parse to not to increase
5600 the packet sequence number if the conn->sock and the
5601 current socket connection is not same. This can happen
5602 for example during key agreement when the conn includes
5603 multiple socket connections (listeners). Affected file
5604 lib/silcclient/client.c.
5606 * The sender of the file transfer request now provides also
5607 the pointer (listener) for the key exchange protocol. If
5608 the listener cannot be created then it sends empty key
5609 agreement and lets the receiver provide the listener.
5611 Added `local_ip' and `local_port' arguments to the
5612 silc_client_file_send. If they are provided they are used,
5613 if not then it will attempt to find local IP address, if
5614 not found or bind fails then the remote client will provide
5617 Affected files are lib/silcclient/client_ftp.c and
5618 lib/silcclient/silcapi.h.
5620 * Extended the FILE SEND command to support defining the
5621 local IP and port for key exchange listener. They are
5622 optional. Affected file irssi/src/silc/core/silc-servers.c.
5624 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5626 * Defined to WHOIS command reply the sending of fingerprint
5627 of the client's public key (if the proof of posession of the
5628 corresponding private key is verified by the server).
5629 Updated to the protocol specification.
5631 * Added support of receiving the client's public key's
5632 fingerprint in command reply in client library. Affected
5633 file is lib/silcclient/command_reply.c, and
5634 lib/silcclient/idlist.[ch].
5636 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5638 * Do not send over 128 chars long nickname to the server
5639 in NICK command. Affected file lib/silcclient/command.c.
5641 * Do not send over 256 chars long channel names to the server
5642 in JOIN command. Affected file lib/silcclient/command.c.
5644 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5646 * Assure that silc_server_close_connection cannot be called
5647 twice for same socket context. Affected file is
5650 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5652 * Send error message to application if opening file for
5653 writing during file transfer fails. Affected file is
5654 lib/silcclient/client_ftp.c.
5656 Remove all file transfer sessions for a client that we're
5657 removing from ID cache.
5659 Affected file is lib/silcclient/client_ftp.c.
5661 * Fixed silc_net_addr2bin to return correct address. Affected
5662 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5664 * Fixed file transfer session removing on signoff notify.
5665 Affected file irssi/src/silc/core/silc-servers.c.
5667 * Added the SilcClientFileError to be returned in the monitor
5668 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5669 Affected file lib/silcclient/silcapi.h.
5671 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5673 * Fixed a crash in silc_client_ftp_free_sessions and
5674 silc_client_ftp_session_free_client. Affected file
5675 lib/silcclient/client_ftp.c.
5677 * Added `disabled' field in the SilcChannelEntry in the server
5678 to indicate if the server entry is disabled. Affected file
5679 silcd/idlist.h, silcd/command[_reply].c.
5681 * SILC server adds now /var/run/silcd.pid everytime it is
5682 started. Affected file silcd/silcd.c.
5684 * Added silc_server_packet_send_clients to send a packet to
5685 the provided table of client entries. Affected file
5686 silcd/packet_send.[ch].
5688 * Fixed a crash in client resolving in client_prvmsg.c in
5689 client library. Affected file lib/silcclient/client_prvmsg.c.
5691 * Do not actually remove the client directly from ID cache
5692 during SERVER_SIGNOFF, but invalidate it. This way we
5693 preserve the WHOWAS info for the client. Affected file
5694 silcd/server_util.c.
5696 * Fixed SERVER_SIGNOFF notify handling in the server. The
5697 server is now able to process incoming SERVER_SIGNOFF notify
5698 for a server that it doesn't even know about. It will remove
5699 the clients provided in the notify. Affected file
5700 silcd/packet_receive.c.
5702 * Check for partial packet in data queue after every packet that
5703 was found from the queue. Return and wait for more data if
5704 there is partial data in queue. Affected file is
5705 lib/silccore/silcpacket.c.
5707 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5709 * Added SilcClietFileError enum to indicate error in
5710 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5711 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5712 Affected files lib/silcclient/silcapi.h and
5713 lib/silcclient/client_ftp.c.
5715 * Check that newsize in silc_buffer_realloc is larger than
5716 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5718 * Added better monitor of file transfers. It now monitors
5719 key agreement protocol during the file transfer too. Added
5720 error reporting too. Affected files
5721 irssi/src/silc/core/silc-servers.c,
5722 irssi/src/fe-common/silc/module-formats.[ch].
5724 * Wrote a help file for FILE command.
5726 * Added silc_rng_global_get_byte_fast to get not-so-secure
5727 random data as fast as possible. Random data is read from
5728 /dev/urandom if available and from the SILC RNG if not
5729 available. It is used in padding generation. Affected file
5730 lib/silccrypt/silcrng.[ch].
5732 * All packets in client library are now processed synchronously.
5733 Optimized packet processing a lot. Affected file
5734 lib/silcclient/client.c.
5736 * All server connection packets are processing synchronously
5737 now in server, to optimize packet processing. Affected file
5740 * Include files are installed now only in Toolkit distribution
5741 if make install is given. Affected files: all Makefile.am's.
5743 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5745 * Assure that silc_client_notify_by_server_resolve does not
5746 resolve the client information multiple times. If it cannot
5747 be found by the first it cannot be found at all. Affected
5748 file lib/silcclient/client_notify.c.
5750 * Fixed WHOWAS command reply calling. Affected file
5751 lib/silcclient/command_reply.c.
5753 * Removed all references to silc_idlist_get_client from the
5754 Irssi SILC client since that call is internal call used by
5755 the library. The Irssi SILC client will use now client
5756 retrieval functions found in silcapi.h.
5758 * Fixed a bug in resolving nickname info before sending
5759 private message. It used freed memory. Affected file
5760 irssi/src/silc/core/silc-servers.c.
5762 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5764 * Assure my_channels statistics cannot go negative in server.
5765 Affected files silcd/server.c, silcd/server_util.c.
5767 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5769 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5771 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5773 * Win32 Toolkit changes. Affected files
5774 win32/silc.dsw, win32/libsilc/libsilc.def,
5775 win32/libsilcclient/libsilc.def,
5776 lib/silcutil/silcutil.c, and
5777 lib/sftp/sftp_fs_memory.c.
5779 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5781 * Added silc_net_localip to return local host's IP address.
5782 Affected file lib/silcutil/silcnet.[ch].
5784 * If key exchange or rekey protocol is active for a connection
5785 parse all packets syncronously since there might be packets
5786 in packet queue that we are not able to process without first
5787 processing packets before them. Affected file silcd/server,
5788 lib/silcclient/client.c.
5790 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5791 whether library should continue processing the packet.
5792 Affected file lib/silccore/silcpacket.h.
5794 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5795 SilcSFTPMonitorData to SFTP server to monitor various
5796 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5797 lib/silcsftp/sftp_server.c.
5799 * Added silc_file_size to return file size. Affected file
5800 lib/silcutil/silcutil.[ch].
5802 * Implemented the file transfer support for the client library.
5803 Added preliminary support for simple client to client one-file
5804 transmission. Affected file lib/silcclient/client_ftp.c,
5805 lib/silccilent/client.[ch].
5807 * Added new local command FILE to the Irssi SILC Client.
5808 It is used to perform the file transfer. It has subcommands
5809 SEND, RECEIVE, SHOW and CLOSE. Affected files
5810 irssi/src/silc/core/client_ops.c,
5811 irssi/src/silc/core/silc-server.[ch].
5813 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5815 * Relay the SILC_PACKET_FTP in the server. Affected files
5816 silcd/server.c and silcd/packet_receive.c.
5818 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5820 * Renamed silc_file_read and silc_file_write to functions
5821 silc_file_readfile and silc_file_writefile. Added function
5822 silc_file_open and silc_file_close. Affected files
5823 lib/silcutil/silcutil.[ch].
5825 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5827 * Resolve the client info when received private message or
5828 channel message for a client which nickname we don't know.
5829 Affected files lib/silcclient/client_prvmsg.c and
5830 lib/silcclient/client_channel.c.
5832 * Do not crash in /KEY if client is not connected. Affected
5833 file irssi/src/silc/core/silc-channels.c.
5835 * Added SilcClientStatus field to the SilcClientEntry in the
5836 lib/silcclient/idlist.h.
5838 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5839 is incomplete and is being resolved, it won't be resolved
5842 Make sure also that USERS command reply does not resolve
5843 twice information. Affected file is
5844 lib/silcclient/command_reply.c.
5846 Make sure that silc_client_get_clients_by_list does not
5847 resolve twice same information.
5849 * Check for valid client->id in the silc_server_free_client_data.
5850 Affected file silcd/server.c.
5852 * Fixed /GETKEY nick@server not to crash if the server entry
5853 is not found. Affected file lib/silcclient/command.c.
5855 * Fixed the silc_server_check_cmode_rights to check the
5856 requested modes correctly. Affected file silcd/command.c.
5858 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5860 * Better checks for non-printable chars in nick added.
5861 Affected file silcd/command.c.
5863 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5865 * Call the silc_server_udpate_servers_by_server in the
5866 primary router that comes back online in the backup resuming
5867 protocol. Otherwise it routes packets wrong. Affected file
5868 silcd/server_util.[ch], silcd/server_backup.c.
5870 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5872 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5873 lib/silcutil/silcbuffmt.[ch].
5875 * Redefined the SILC packet header to include the padding
5876 length. Affected file lib/silccore/silcpacket.[ch].
5878 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5879 length for maximum padding up to 128 bytes). Affected
5880 file lib/silccore/silcpacket.h.
5882 * Removed all backwards support for old 0.5.x MAC thingies.
5883 The SILC packet header change makes it impossible to be
5884 backwards compatible.
5886 * Send the ENDING packet with timeout in the backup resuming
5887 protocol. This is to assure that all routers has connected
5888 to the primary router. Affected file silcd/server_backup.c.
5890 * Changed the RNG to take the first IV from random data. It
5891 used to take it from zero actually. Changed the RNG also
5892 to use /dev/urandom during session. /dev/random is used
5893 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5895 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5897 * Changed the SILC packet header to have the first two bytes
5898 (the packet length) encrypted. Affected files aroung the
5899 code tree, lib/silccore/silcpacket.[ch]. Removed the
5900 SilcPacketCheckDecrypt callback. It is not needed anymore
5901 since the silc_packet_receive_process will determine now
5902 whether the packet is normal or special.
5904 * Implemented the unidirectional MAC keys. Affected files
5905 lib/silcske/silcske.c, silcd/protocol.c and
5906 lib/silcclient/protocol.c.
5908 * Implemented the packet sequence number to the MAC computation.
5909 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5910 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5911 lib/silcclient/protocol.c.
5913 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5915 * Allow backup router to announce servers. All servers
5916 announced by backup router are added to the global list
5917 automatically. Update hte server's socket to our primary
5918 router also when backup router announces a server.
5919 Affected file silcd/packet_receive.c.
5921 * Do not update the client->router in the function
5922 silc_server_udpate_clients_by_server if the client is on
5923 global list. We might fail to find any specific server
5924 for locally connected clients and local cell clients. They
5925 should still use the `from' and not `to' as client->router.
5926 This fixes backup router resuming protocol. Affected file
5927 silcd/server_util.c.
5929 * Decrease channel statistics count only if the channel
5930 deletion worked. Affected files are silcd/server.c and
5931 silcd/server_util.c.
5933 * Added silc_server_update_servers_by_server to update origin
5934 of all server entries. Used during backup router protocol.
5935 Affected files silcd/server_util.[ch], silcd/server.c. and
5936 silcd/backup_router.c.
5938 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5939 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5940 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5941 lib/silccrypt/silchmac.c.
5943 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5945 * Assure that router cannot reroute the same channel message
5946 to the sender. Affected file silcd/packet_receive.c.
5948 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5950 * Made better checks that the channel message is not sent
5951 to the router it came from. Affected file is
5952 silcd/packet_send.c. Fixed memory leak too.
5954 * Announce informations for incoming router connection, but
5955 only after checking if it is replaced by backup router.
5956 Affected file silcd/packet_receive.c.
5958 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5960 * Fixed the backup resuming protocol to work in multiple
5961 router environment. Affected file silcd/server_backup.c.
5963 * Route packet only to one router in the function
5964 silc_server_packet_send_to_channel. Affected file is
5965 silcd/packet_send.c.
5967 * Fixed silc_server_send_notify_dest to set the broadcast
5968 flag. Fixed the silc_server_send_notify_topic to actually
5969 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5970 Affected file silcd/packet_send.c.
5972 * Changed the SFTP Filesystem interface. Changed the
5973 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5974 the filesystem operation function. The SilcSFTPFilesystem
5975 is now a context that is allocated by all filesystem allocation
5976 functions and it already includes the operations structure
5977 and filesystem specific context. It is given as argument
5978 now to the silc_sftp_server_start. This made the interface
5979 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5980 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5982 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5984 * Changed the backup router adding and getting interfaces
5985 in the server. The router that will be replaced by the
5986 specified backup router is now sent as argument. Affected
5987 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5990 * Added silc_net_addr2bin_ne to return the binary form of
5991 the IP address in network byte order. Affected files
5992 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5994 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5996 * Check for existing server ID in silc_server_new_server
5997 and in silc_server_connect_to_router_final and remove the
5998 old entry if it exists. Affected file silcd/packet_receive.c,
6001 * Send the channel message always to only one router, either
6002 in upstream or downstream. Affected file is
6003 silcd/packet_send.c.
6005 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6007 * Wrote the definition of the backup resuming protocol to the
6008 protocol specification.
6010 * Removed one redundant channel key generation from normal
6011 server during joining procedure. Removed one redundant
6012 channel key sending from server to router during joining
6013 procedure. Affected file silcd/command.c.
6015 * Made minor bugfixes to the backup router resuming protocol.
6016 Affected file silcd/server_backup.c, server.c.
6018 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6020 * Added --disable-asm configuration option. Affected files
6021 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6024 * Implemented the backup resuming protocol that is used to
6025 resume the primary router position in the cell after the
6026 primary router comes back online. Affected files
6027 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6028 and silcd/server_util.[ch].
6030 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6032 * Sleep two (2) seconds after sending QUIT command to server.
6033 Affected file lib/silcclient/command.c.
6035 * Assure that if outgoing data buffer is pending do not force
6036 send any data. Affected file silcd/packet_send.c.
6038 * Assure that if outgoing data buffer is pending do not force
6039 send any data. Affected file lib/silcclient/client.c.
6041 * Implemented the backup router support when the primary router
6042 goes down. The servers and routers can now use the backup
6043 router as new primary router without loosing connectivity.
6045 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6047 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6048 in the server to indicate disabled entry. All data read
6049 from the connection will be ignored and no data is sent
6050 for entry that is disabled. Affected files are
6051 silcd/idlist.h, silcd/server.c.
6053 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6055 * Created SFTP client and server test programs in the
6056 lib/silcsftp/tests directory.
6058 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6060 * Implemented memory filesystem (virtual filesystem) for
6061 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6064 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6066 * Implemented the SFTP (SSH File Transfer Protocol) to the
6067 lib/silcsftp. It includes SFTP client and SFTP server
6070 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6072 * Moved lib/silccore/silcprotocol.[ch] to the
6073 lib/silcutil library.
6075 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6076 take variable argument list pointer as argument. Affected
6077 file lib/silcutil/silcbuffmt.[ch].
6079 * Added silc_buffer_set function that is used to set data
6080 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6081 Affected file lib/silcutil/silcbuffer.h.
6083 * Changed various routines in the core library to use the new
6084 silc_buffer_set instead of allocating new buffer only for
6087 * Added 64-bit value formatting and unformatting support to the
6088 silc_buffer_[un]format routines. Affected file is
6089 lib/silcutil/silcbuffmt.[ch].
6091 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6092 to includes/bitmove.h.
6094 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6096 * Fixed channel user mode saving in client library. Affected
6097 file lib/silcclient/command[_reply].c.
6099 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6101 * Defined the file transfer to the SILC Protocol. Added
6102 new packet type SILC_PACKET_FTP and defined File Transfer
6103 Payload. The mandatory file transfer protocol is SFTP
6104 (SSH File Transfer Protocol). Affected file in addition
6105 of the internet draft is lib/silccore/silcpacket.h.
6107 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6108 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6109 is used as part of backup router protocol when the primary
6110 router of the cell is back online and wishes to resume
6111 the position as primary router.
6113 * Redefined the MAC generation keys in the protocol. The
6114 same key is not used anymore in both direction. Both
6115 direction will now use different keys for sending and
6116 receiving. This fixes a potential security flaw. This
6117 change causes incompatibilities in the protocol.
6119 * Redefined also the MAC computation from the packet.
6120 An packet sequence number is now added to the MAC
6121 computation. This prevents possible replay attacks against
6122 the protocol. This change too causes incompatibilities
6125 Added `sequence' field to the SilcPacketContext to hold
6126 the current sequence number for the packet.
6128 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6130 * Added `created' field to the SilcIDListData in the file
6131 silcd/idlist.h to indicate the time when the entry was
6134 * Added `created' field to the SilcChannelEntry too. Affected
6135 file silcd/idlist.h.
6137 * Added `creation_time' aguments to all the announcement functions
6138 in the server. If it is provided then only the entries that
6139 was created after the provided time frame are actually
6140 announced. Affected file silcd/server.[ch].
6142 * The protocol says that the Channel ID's IP address must be
6143 based on the router's IP address. Added check for this in
6144 the silc_server_new_channel when processing incoming New Channel
6145 Payload. Affected file silcd/packet_receive.c.
6147 * Print out the correct version with --version in SILC client.
6148 Affected file irssi/src/silc/core/silc-core.c.
6150 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6152 * Fixed WHOWAS command to check for completnes of the client
6153 entry always, not just when the command is coming from client.
6154 Affected file silcd/command.c.
6156 * Added new function silc_server_packet_queue_purge to purge the
6157 outgoing data queue to the network. After the function returns
6158 it is guaranteed that the outgoing packet queue is empty.
6159 Affected file silcd/packet_send.[ch].
6161 * Purge the outgoing packet queue in the rekey protocol's final
6162 callback to assure that all rekey packets go to the network
6163 before quitting the protocol. Affected file silcd/server.c.
6165 * Added silc_client_packet_queue_parse as similar function as
6166 in server to the client library. The affected file is
6167 lib/silcclient/client.c.
6169 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6171 * Splitted silcd/server.c and created silcd/server_util.[ch]
6172 for utility functions.
6174 * Added new socket flag SILC_SF_DISABLED to indicate that the
6175 connection is open but nothing can be sent to or received from
6176 the connection. Affected file lib/silcutil/silsockconn.[ch].
6177 The checking for disabled socket is checked in the low level
6178 silc_socket_write and silc_socket_read functions.
6180 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6182 * Allow only nicknames and channel names that fits into the
6183 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6185 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6187 * When processing JOIN command reply in server check that if
6188 the channel exists in our global list we'll move it the local
6189 list. Affected file silcd/command_reply.c.
6191 * Fixed the check whether client is joined on the channel already
6192 in JOIN command. Affected file lib/silcclient/command.c.
6194 * Fixed the JOIN command reply to check whether the channel
6195 already exists. Affected file lib/silcclient/command_reply.c.
6197 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6199 * Added silc_ske_status_string to map the SKE error numbers
6200 to readable strings. The affected files are
6201 lib/silcske/silcske[_status].[ch].
6203 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6205 * Do not show the private channels on the WHOIS channel list
6206 as it is not allowed by the protocol. The affected file is
6209 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6211 * Assure that the packet length digged from the actual packet
6212 is something sensible in the silc_packet_decrypt_rest_special
6213 in lib/silccrypt/silcpacket.c.
6215 * Free and NULL the allocated pointer in silc_hmac_alloc if
6216 the HMAC allocation fails. The affected file is
6217 lib/silccrypt/silchmac.c.
6219 * Print the selected security properties to the log files in
6220 the server. Affected file silcd/protocol.c.
6222 * Add SKE's reference counter even if calling the completion
6223 callback manually. Otherwise it goes negative, although it
6224 does not cause any problems. The affected file is
6225 lib/silcske/silcske.c.
6227 * Remove the client entry with short timeout after giving the
6228 KILL command. Affected file lib/silcclient/command.c.
6230 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6231 case all found clients are already disconnected (WHOWAS would
6232 found them) in the server. Affected file silcd/command.c.
6234 * Update the last_receive (time of last data received) to be
6235 updated only when received private or channel message so that
6236 the idle time showed in WHOIS makes more sense.
6238 * Added boolean field `valid' in to the SilcClientEntry in the
6239 client library to indicate whether the entry is valid or not.
6240 This fixes the nickname change bug on channel when changing
6241 the nickname to be same than the old (like nick to Nick) the
6242 nickname formatter doesn't set the new nick anymore to Nick@host.
6243 Affected file lib/silcclient/idlist.[ch].
6245 * Now actually fixed the nickname changing on disconnection.
6246 Added new function silc_change_nick to the Irssi SILC Client.
6247 Affected file irssi/src/silc/core/client_ops.c,
6248 irssi/src/silc/core/silc-nicklist.[ch].
6250 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6252 * Check that the public key exists in the GETKEY command before
6253 trying to encode it. Affected file silcd/command.c.
6255 * Print some notifications on received public keys with GETKEY
6256 command in the Irssi SILC Client. Affected files are
6257 irssi/src/fe-common/silc/module-formats.[ch],
6258 irssi/src/silc/core/client_ops.c.
6260 * Use IDENTIFY command to resolve the server information in the
6261 GETKEY command instead of INFO command. Affected file
6262 lib/silcclient/command.c.
6264 * All command reply functions in the client library now calls
6265 the pending command reply callbacks even if an error has
6266 occurred. The server has done this a long time and now it was
6267 time to move the client library to this as well. Now all
6268 errors can be delivered back to the pending command reply
6269 callbacks if necessary. Affected files are
6270 lib/silcclient/command[_reply].[ch].
6272 * Change the nickname on disconnection back to the username
6273 because in reconnect the server will enforce it to it anyway.
6274 Affected file irssi/src/silc/core/silc-servers.c.
6276 * Fixed a config file parsing bug in the Irssi SILC client.
6277 Affected file irssi/src/silc/core/clientconfig.c.
6279 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6281 * When printing the channel mode on JOIN, verify that the
6282 channel key and channel's HMAC are valid. Affected file
6283 irssi/src/silc/core/client_ops.c.
6285 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6287 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6288 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6289 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6291 * Removed channel key rekey task deleting from the function
6292 silc_server_save_channel_key. Affected file silcd/server.c.
6293 Added explicit timeout task context instead that is used to
6294 delete the task if we are registering a new task before the
6295 new task has elapsed.
6297 * When channel key rekey occurs the client library now saves
6298 the old channel key for a short period of time (10 seconds) and
6299 is able to use it in case some is still sending channel
6300 messages encrypted with the old key after the rekey. Affected
6301 file lib/silcclient/[idlist.h|client_channel.c].
6303 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6305 * Added check to the silc_server_new_id_real to not accept
6306 new ID if it is the sender's own ID. Affected file is
6307 silcd/packet_receive.c.
6309 * Assure that we do not announce ourself or the one we've
6310 sending our announcements when we're router and are announcing
6311 servers to our primary router. Affected file silcd/server.c.
6313 * Fixed silc_server_command_identify_check_client to assemble
6314 correct WHOIS packet. It send corrupted WHOIS packet and
6315 caused problem with router to router connections. Affected
6316 file silcd/command.c.
6318 Fixed also silc_server_command_whois_check the same way
6319 as for the IDENTIFY command.
6321 * Added new SilcIDListStatus to the server in the SilcIDListData
6322 structure. The status now includes the current status of
6323 the entry (like registered, resolved etc.). Affected file
6324 silcd/idlist.[ch]. Defined a bunch of different status types
6325 as well. This replaced the old boolean registered field as well.
6327 Added resolve_cmd_ident field to the SilcClientEntry structure
6328 too so that if the entry is for example being resolved so
6329 another command may attach to the same pending command reply
6330 without requiring to resolve the same entry again. This concept
6331 should optimize the WHOIS and the IDENTIFY resolving under
6332 heavy load by taking away unnecessary resolving for entries
6333 that are being resolved already.
6335 Added support for adding multiple pending commands for one
6336 command idenfier. Affected file silcd/command[_reply].[ch].
6338 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6339 before deleting the data. Otherwise the hash table will have
6340 freed data in comparison functions. Affected file is
6341 silcd/command_reply.c.
6343 * Fixed silc_idlist_replace_client_id to add the new entry to
6344 the cache with NULL nickname. Otherwise there will be invalid
6345 memory as the nickname after the nickname is freed. Affected
6346 file silcd/packet_receive.c.
6348 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6349 saved into wrong slots because the previous number of entries
6350 was not taken into account. Affected file silcd/idlist.c.
6351 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6353 * If we are router and we receive JOIN notify to a channel that
6354 does not have any users then notified client is marked as the
6355 channel founder, as it is it. The affected file is
6356 silcd/packet_receive.c
6358 * Added to the extended hash table API's table_del_*ext functions
6359 the destructor as argument too, so that the caller can decide
6360 which destructor to use or whether to use destructor at all.
6361 Affected file lib/silcutil/silchashtable.[ch].
6363 * Fixed ID Cache purging. It actually deleted the entries from
6364 the hash table after the data was freed. The hash table ended
6365 up comparing freed memory. The affected file is
6366 lib/silccore/silcidcache.c.
6368 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6370 * Fixed Irssi SILC client's KILL command's HELP syntax.
6372 * The USERS command now resolves the detailed user information
6373 if the userinfo field is missing. Affected file is
6374 lib/silcclient/command_reply.c.
6376 * Do not print error in silc_file_read if the read file does
6377 not exist. Just silently return NULL. Affected file is
6378 lib/silcutil/silcutil.c.
6380 * Fixed the silc_log_output to not wine about NULL filename
6381 and to not create some bogus " " filename. Affected file is
6382 lib/silcutil/silclog.c.
6384 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6386 * Fixed various printing bugs on the user interface in the
6387 Irssi SILC Client. Minor changes that were forgotten from
6390 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6392 * Fixed the configure.in.pre and the compilation and distribution
6393 environment to support the new autoconf 2.52. That version is
6394 now required to compile the CVS trunk.
6396 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6398 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6399 to generally parse user@fqdn format strings. Affected file
6400 lib/silcutil/silcutil.c.
6402 * Added nickname_format and nickname_force_format fields to the
6403 SilcClientParams structure. The first one defines the format
6404 for the nicknames that the library will enforce if the receives
6405 multiple same nicknames. The second one is boolean value and
6406 can be used to force the library to always enforce the format
6407 to the nicknames regardles whether there are multiple nicknames
6408 or not. This configurable formatting was employed to flexibly
6409 support accessing multiple nicknames from the user interface.
6410 The userinterface can now set the nicknames to what ever format
6411 they prefer. Affected file lib/silcclient/silcapi.h.
6413 Added function silc_client_nickname_format to the file
6414 lib/silcclient/idlist.c. It performs the nickname formatting.
6416 Added new field `hostname´ to the SilcClientEntry context.
6417 It holds the hostname of the client. Affected file is
6418 lib/silcclient/idlist.h.
6420 * Irssi SILC Client sets the nicknames in nick@hostn format.
6421 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6422 irssi/src/silc/core/silc-core.c.
6424 The WHOIS printing now also shows both the real nickname and
6425 the formatted nickname so that user knows how to access the
6426 user if there are multiple same nicknames cached. Affected
6427 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6428 printing formatting too to take the hostname now as a separate
6429 argument. The Affected file is
6430 irssi/src/fe-common/silc/modules-formats.[ch].
6432 * Changed the silc_client_get_clients_local to accept the formatted
6433 nickname as argument. It accepts the real nickname too but the
6434 formatted nickname can be used to find the true entry from
6435 multiple entries. Affected file lib/silcclient/silcapi.h and
6436 lib/silcclient/idlist.c.
6438 * Added nickname_format_parse field to the SilcClientParams.
6439 It is a callback function provided by the application to parse
6440 the nickname out of the formatted nickname string. The library
6441 calls it to get the nickname from the formatted string. Since
6442 the application generally knows better the format of the nickname
6443 string it parses it instead of the library, even though library
6444 encodes the formatted string. If the callback function is not
6445 provided then the library will use the string as is. The
6446 affected file is lib/silcclient/silcapi.h.
6448 * All the nickname strings passed to the client library in
6449 commands are now expected to be formatted nickname strings.
6450 If the command does not support the formatted nickname string
6451 it will assume that the sent string is the actual nickname.
6452 Affected file lib/silcclient/command.c.
6454 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6456 * Added public key authentication support to OPER and SILCOPER
6457 commands in the client library. Affected file is
6458 lib/silcclient/command.c.
6460 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6462 * Changed the get_auth_methdod client operation to be asynchronous.
6463 It can be async if the application resolves the authentication
6464 method from the server during the negotiation. Added new
6465 SilcGetAuthMeth completion callback that the application will
6466 call after resolving the authentication method.
6468 Added function silc_client_request_authentication_method that
6469 the application can use to resolve the authentication method
6470 from the server. Added also SilcConnectionAuthRequest callback
6471 that the library will call after the server has replied. The
6472 application can call this function if it does not know the
6473 current authentication method.
6475 Affected files are lib/silcclient/client.c and
6476 lib/silcclient/silcapi.h.
6478 * The Irssi SILC client now automatically resolves the authentication
6479 method incase any configuration information is not present (and
6480 currently there never is). The affected file is
6481 irssi/src/silc/core/client_ops.c.
6483 * Fixed public key authentication from the client library.
6484 Affected file lib/silcclient/protocol.c. Changed also the
6485 protocol specification about the public key authentication in
6486 the connection authentication protocol. The actual data to be
6487 signed is now computed with a hash function before signing.
6489 * Fixed the public key authentication from the server as well.
6490 Affected file silcd/protocol.c.
6492 * Removed the mlock()'s from the memory allocation routines.
6493 Affected file lib/silcutil/silcmemory.c. The ./configure does
6494 not check anymore for the mlock(). Affected file is
6497 * Fixed USERS command in server to allow the execution of the
6498 command for private and secret channels if the client sending
6499 the command is on the channel. Affected file silcd/command.c.
6501 * Fixed silc_client_get_clients_local to return the clients
6502 count correctly. It could return wrong value. Affected file
6503 lib/silcclient/idlist.c.
6505 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6507 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6508 types. The assembler optimizations seemed not to like 64-bit
6509 data types. The assmebler optimizations thus are now enabled
6510 also for BSD systems as opposed to only enable them for Linux.
6512 * Do not check for threads at all on BSD systems. Affected
6513 file configure.in.pre.
6515 * Removed -n and -h options from the Irssi SILC Client since
6516 they are not used in silc.
6518 * Fixed the prime generation to assure that the first digit
6519 of the generated random number is not zero since our conversion
6520 routines does not like number strings that starts with zero
6521 digit. If zero digit is seen the random number is regenerated.
6522 This caused some corrupted RSA keys when the zero first digit
6523 was met. Affected file lib/silcmath/silcprimegen.c.
6525 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6527 * Fixed WIN32 configuration in the ./configure script.
6528 Fixed to include xti.h on environments that has it.
6529 Patches by Carsten Ilchmann and andrew.
6531 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6533 * Changed the silc_id_create_client_id to be collision
6534 resistant. It is now assured that there cannot be created
6535 two same client ID's. I suspect that some weird bugs in
6536 the server were actually caused by duplicate Client IDs.
6537 Affected file silcd/serverid.[ch]. A router receiving
6538 new ID now also assures and informs the sending server
6539 if the ID caused collision.
6541 * Changed the silc_id_create_channel_id to also assure that
6542 there are no collisions.
6544 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6546 * Statement about ignoring the Mutual Authentication flag when
6547 performing rekey with PFS was a bit misleading. It is ignored
6548 if it was set in the initial negotiation, it cannot be even
6549 set in the rekey. Fixed in the ke-auth draft. Started the
6550 new versions of the protocol drafts in the doc/.
6552 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6554 * Fixed a bug in silc_client_command_identify_save when saving
6555 new channel information. The channel name was no duplicated
6556 and caused crash on exit. Affected file is
6557 lib/silcclient/command_reply.c.
6559 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6561 * Fixed the getkey command handling in the server. Send just
6562 empty OK reply to the sender if the key could not be fetched
6563 (but everything else was ok, like the key just was not available).
6564 Changed the public key parameter to optional in the protocol
6565 specs so that empty OK reply can be sent. Affected file
6568 Added a message to Irssi SILC client to tell to user if the
6569 server did not return a public key.
6571 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6573 * Fixed a channel key regeneration bug. It registered new
6574 timeout tasks exponentially until all system resources were
6575 used. Affected file silcd/server.c.
6577 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6579 * Added the SILC Document generator to the scripts/silcdoc.
6580 It can be used to generate the Toolkit Reference Manual out
6581 of the source tree. Internally it will also use the RoboDoc
6582 generator now imported in util/robodoc.
6584 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6586 * Added couple of return's in rekey protocol if error orccurred
6587 during the protocol. The execution must be terminated.
6588 Affected file silcd/protocol.c. Also, terminate the protocol
6589 always with timeout.
6591 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6593 * The client's Client ID was created initally from the wrong
6594 nickname (it could have been in format nick@host) in the
6595 silc_server_new_client. Affected file silcd/packet_receive.c
6597 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6599 * Added some SILC_LOG_ERROR's to various error conditions
6600 if client could not be added to ID cache. Affected files
6601 silcd/packet_receive.c and silcd/server.c.
6603 * When client's sock->user_data is freed, NULL also the
6604 client->router and client->connection pointers. Added check
6605 for these pointers being NULL to various places around the
6606 code. Affected file silcd/server.c.
6608 * Added client->data.registered == TRUE checks to various
6609 places around the code to assure that unregistered client's
6610 are not handled when it is not allowed. Affected file
6613 * Added `bool registered' fields to all
6614 silc_idlist_[server|client]_get_* routines to indicate whether
6615 the fetched client needs to be registered or not. Affected
6616 file silcd/idlist.[ch].
6618 * Add your own entry as registered to the ID cache in the
6619 server. Affected file server.c.
6621 * Fixed a bug in silc_server_new_server. The SilcServer was
6622 set as the new server's context instead of SilcServerEntry.
6623 This naturally caused some weird bugs.
6625 * Added "updated" field the SilcChannelEntry which indicates
6626 the time since the channel entry was last accessed. This
6627 can be used to determine whether it is necessary to
6628 announce the channel after backup resuming protocol.
6629 Affected files silcd/idlist.[ch].
6631 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6633 * Do not delete the channel rekey task when adding it
6634 for in silc_server_create_channel_key.
6636 * Changed the silc_server_create_channel_key to return
6637 TRUE or FALSE to indicate the success of the channel key
6640 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6642 * Fixed MSVC++ project files and added missing files to
6643 Makefiles under win32/.
6645 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6647 * Do not add TCP_NODELAY flag if the operating system
6648 does not have it defined. Affected files are
6649 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6651 * Fixed buffer overflow from Irssi SILC Client. Affected
6652 file irssi/src/fe-common/core/themes.c.
6654 * Fixed double free in client library in the file
6655 lib/silcclient/client.c when disconnecting from server.
6657 * Applied double free patch from cras to Irssi SILC client.
6658 Affected files irssi/src/core/[modules/expandos].c
6660 * Fixed the disconnection handling to Irssi SILC Client.
6661 The application must call silc_client_close_connection
6662 in ops->connect client operation in case of failure of
6663 the connection. Affected file is
6664 irssi/src/silc/core/client_ops.c.
6666 * Do not set sock->protocol to NULL in the function
6667 silc_client_close_connection after executing the protocol's
6668 final callback since the sock might not be valid anymore.
6669 Affected file lib/silcclient/client.c.
6671 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6673 * Do not enable SILC_THREADS if the linking with libpthread
6674 did not happen. Affected file configure.in.pre.
6676 * Added notion to protocol specification that server must
6677 verify the sent authentication payload with CMODE when
6678 setting the channel founder key. Implemented it to the
6679 server. Affected file silcd/command.c.
6681 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6683 * Added _EXTRA_DIST SILC distribution variable to the
6684 distributions file. It is used to conditionally add extra
6685 files or directories to the specific distribution. Affected
6686 files ./prepare, Makefile.am.pre and distributions.
6688 Removed the `_' from the start of the distribution names.
6691 * Added README.WIN32 for instructions to compile the Toolkit
6694 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6696 * Fixed a double free in disconnection in the server. Affected
6697 file is silcd/server.c.
6699 * Fixed the lib/silcske/groups.c to work now also with GMP
6700 MP library. The string conversion did not work when using
6701 specific base and the base is indicated in the string as well.
6703 * Created win32/ directory which now includes MSVC++ specific
6704 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6705 It will appear only in the toolkit distribution
6707 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6709 * Changed the key material distribution function in case when
6710 the hash output is too short. The data is now concatenated
6711 a bit differently than it used to. Made the change to the
6712 SKE protocol specification.
6714 * Added better GMP detection to configure.in.pre. A patch
6717 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6719 * Fixed a minor bug in SKE that might cause some problem on
6720 some platforms. Affected file lib/silcske/silcske.c.
6722 * Added the cookie checking for initiator in the SKE. It checks
6723 that the responder returns the sent cookie unmodified. The
6724 affected file is lib/silcske/silcske.c. Added new SKE
6725 error type INVALID_COOKIE that can be sent during the
6726 negotiation. Fixed some memory leaks as well.
6728 * Added the "invalid cookie" error message to Irssi SILC client's
6731 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6733 * Added `task_max' field to the SilcClientParams to indicate
6734 the maximum tasks the scheduler can handle. If set to zero,
6735 default values are used. Affected file lib/silcclient/silcapi.h.
6737 * Fixed memory leaks in silc_client_close_connection. Affected
6738 file lib/silcclient/client.c.
6740 * Added silc_client_del_client_entry to client library to free
6741 all memory of given client entry. Affected file is
6742 lib/silcclient/idlist.[ch].
6744 * Added new functions silc_client_del_channel and
6745 silc_client_del_server to delete channel and server entries.
6746 Affected file lib/silcclient/[silcapi.h/idlist.c].
6748 * Removed silc_client_del_client_by_id from silcapi.h.
6750 * Fixed the INFO command to return the server's own info
6751 correctly when querying by Server ID. Affected file is
6754 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6756 * Removed the non-blocking settings in WIN32 code in the
6757 silc_sock_[read/write] and added SleepEx instead. Affected
6758 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6759 of input data is now checked with FIONREAD and ioctlsocket.
6761 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6763 * Call silc_schedule_task_del_by_context in the
6764 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6765 Affected file lib/silccore/silcprotocol.c.
6767 * Call silc_protocol_cancel for active protocols in the
6768 silc_server_close_connection if the funtion
6769 silc_server_free_sock_user_data has not been called.
6770 Affected file silcd/server.c.
6772 * Generic tasks cannot be deleted using the del_by_fd
6773 task deleting function since generic tasks does not match
6774 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6776 * Added a notion to SILCOPER help file that the SILCOPER works
6777 only on router server, not on normal server.
6779 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6781 * Added for WIN32 support for the new scheduler as well.
6782 Affected file lib/silcutil/win32/silcwin32schedule.c.
6784 * Fixed the SHA1 implementation to work on various platforms.
6786 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6788 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6789 API. It is part of the scheduler now. Everything else is
6790 as previously but some functions has changed their names.
6791 Checkout the lib/silcutil/silcschedule.h for the interface.
6792 Updated all applications to use the new interface. Affected
6793 files are lib/silcutil/silcschedule.[ch].
6795 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6797 * Found a bug in the SKE implementation. The HASH value,
6798 specified by the protocol, was not computed correctly. The
6799 public key of the responder was not added to the computation
6800 even though it is mandatory. Affected file lib/silcske/silcske.c.
6801 This unfortunately causes incompatibilities with older
6802 clients and servers.
6804 * Added WIN32 specific network init and uninit functions:
6805 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6806 the Winsock2. Affected file lib/silcutil/silcnet.h and
6807 lib/silcutil/win32/silcwin32net.c.
6809 * Set the socket always to nonblocking mode on WIN32 after
6810 reading data or writing data. Affected file is
6811 lib/silcutil/win32/silcwin32sockconn.c.
6813 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6815 * Fixed various compilation problems under WIN32. Affected
6816 files lib/silcutil/win32/silcwin32thread.c and
6817 lib/silcutil/win32/silcwin32schedule.c.
6819 * Removed all _internal.h #includes from public header
6820 files. Internal headers must never be included from
6823 Removed also the lib/silcske/payload_internal.h file.
6825 * All include files that may be needed (public and some others
6826 included by the public headers) by application developers are
6827 now copied to the ./includes directory. It does not copy any
6828 internal headers. Affected file Makefile.defines.pre and all
6829 Makefile.am's under lib/ and subdirs.
6831 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6833 * Do not change the ~/.silc directory's permissions automatically.
6834 Affected file irssi/src/silc/core/clientutil.c.
6836 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6838 * Do not cancel the protocol in silc_server_close_connection
6839 it might cause recursion. Now cancelled in the function
6840 silc_server_free_sock_user_data. Affected file silcd/server.c.
6842 * Fixed the silc_server_remove_clients_by_server to regenerate
6843 the channel keys correctly finally. Added also new function
6844 silc_server_remove_clients_channels to actually do it.
6845 Affected file silcd/server.c.
6847 * Fixed the silc_server_new_channel to not crash by giving
6848 wrong router to the new channel. Affected file is
6849 silcd/packet_receive.c.
6851 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6853 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6854 which is given as argument to the silc_client_alloc now.
6855 It can be used to configure the client and set various parameters
6856 that affect the function of the client.
6858 * The USERS command in server did not check whether the channel
6859 is private or secret. Affected file silcd/command.c.
6861 * Added new argument to the USERS command in protocol specification.
6862 The USERS command now can take the channel name as argument
6863 as well. Added support for this in client and server and
6864 updated the protocol specs.
6866 * Completed the GETKEY command in client. It can be now used
6867 to fetch also servers public key not only some clients.
6868 Affected files lib/silcclient/command[_reply].c.
6870 * Added silc_client_get_server to return server entry by the
6871 server name. Affected files lib/silcclient/silcapi.h and
6874 * Redefined the IDENTIFY command in protocol specification to be
6875 more generic. It now can be used to query information about
6876 any entity in the SILC Network, including clients, servers and
6877 channels. The query may be based either the entity's name
6878 or the ID. Added support for this in both client and server.
6880 Affected files silcd/command.c and lib/silcclient/command.c
6881 and command_reply.c.
6883 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6884 the _from_client and _from_server functions. Affected file
6887 * Added silc_client_get_channel_by_id_resolve to the file
6888 lib/silcclient/silcapi.h to resolve channel information by
6889 its ID. Added also silc_client_get_channel_by_id that
6890 does not resolve it from the server.
6892 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6894 * Added SilcServerEntry context into the client library
6895 to represent one server. The INFO command now allocates
6896 these to save the resolved server info. For now on the
6897 client library will also keep information about servers,
6898 connected and resolved with INFO.
6900 The INFO command now allocates the SilcServerEntry context
6901 and saves the server info there. The COMMAND_REPLY in
6902 the INFO now returns the parameters to application in
6903 same order as defined in the protocol specification.
6905 The entries are cached in the client->server_cache.
6907 * The INFO command is now issued after received the Client ID
6908 from the server. Affected file lib/silcclient/client.c.
6910 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6911 to the application as the mode changer might be server.
6912 It is guaranteed that NULL is not returned anymore to the
6913 application. Affected file lib/silcclient/client_notify.c.
6915 The ID Type is now also passed to the application so that
6916 it can check whether the returned entry is SilcClientEntry
6919 Added new function silc_client_get_server_by_id to return
6920 the server entry by ID. Affected files are the
6921 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6923 * Do not create the channel in the Irssi SILC Client when issuing
6924 the JOIN command but when received the sucessful JOIN command
6925 reply. Otherwise the channel might get created even though we
6926 could not join it. The Affected file is
6927 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6929 * Fixed a channel joining bug in router. The router must also
6930 check the channel modes, invite and ban lists etc. when serving
6931 the JOIN command sent by normal server. Affected file is
6932 silcd/command.c. The router now resolves the client's
6933 information from the server who sent the JOIN command if it
6934 does not know it, and processes the JOIN command only after
6937 * Changed the SilcCommandCb to take new argument; void *context2.
6938 Affected file lib/silccore/silccommand.h
6940 The second argument in the command callbacks in the server now
6941 includes the SilcServerCommandReplyContext if the command was
6942 called as pending command callback from the command reply.
6943 Otherwise it is NULL. When called as pending the status of the
6944 command reply will be checked and if it was erronous the
6945 error will be sent to the original sender of the command.
6946 This way the client always receives the error messages even
6947 though the server was actually the one who received the error
6948 when it resent the command to router, for example. Affected
6949 files silcd/command[_reply].[ch].
6951 * Fixed sending WHOWAS command's error message to client if
6952 the requested client could not be found. It was missing.
6955 * Changed the CMODE and CUMODE commands reply arguments in the
6956 protocol specification. The Channel ID is now sent in both
6957 of the commands to identify the channel. Implemented this
6958 new feature to the client and server. Affected files
6959 lib/silcclient/command_reply.c and silcd/command.c.
6961 * Made better checks for invite and ban lists in the JOIN
6962 command in server. Affected file silcd/command.c.
6964 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6966 * The server now performs the incoming host IP/DNS lookup
6967 using the silc_socket_host_lookup and thus does not block
6968 the server anymore. Affected file silcd/server.c.
6970 * Completed the multi-thread support for SILC Scheduler in
6971 the lib/silcutil/silcschedule.c.
6973 * Fixed the configure.in.pre to detect the pthread correctly
6976 * Fixed a deadlock in silc_task_queue_wakeup in the file
6977 lib/silcutil/silctask.c.
6979 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6981 * Added new function silc_schedule_wakeup that is used in
6982 multi-threaded environment to wakeup the main thread's
6983 schduler. It needs to be used when a thread adds a new task
6984 or removes a task from task queues. After waking up, the
6985 scheduler will detect the task queue changes. If threads
6986 support is not compiled in this function has no effect.
6987 Implemented the wakeup mechanism to both Unix and WIN32
6988 systems. Affected files are lib/silcutil/silcschedule.[ch],
6989 lib/silcutil/unix/silcunixschedule.c and the
6990 lib/silcutil/win32/silcwin32schedule.c.
6992 * Added new function silc_task_queue_wakeup to wakeup the
6993 scheduler by the specified task queue. Affected file
6994 lib/silcutil/silctask.[ch].
6996 * The silc_socket_host_lookup_start now wakes up the scheduler
6997 after adding the timeout task. Affected file is
6998 lib/silcutil/silcsockconn.c.
7000 * The silc_socket_host_lookup is synchronous now if the threads
7001 support is not compiled in. However, the callback is still
7002 called asyncronously through the scheduler, anyway. Affected
7003 file lib/silcutil/silcsockconn.c.
7005 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7007 * Added new function silc_socket_host_lookup to perform
7008 asynchronous IP and FQDN lookups for the socket connection.
7009 Affected files lib/silcutil/silcsockconn.[ch].
7011 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7013 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7014 that may or may not compile the mutex support in.
7016 Changed the silc_mutex_alloc interface. It allocates the
7017 mutex now to the sent pointer and returns TRUE or FALSE.
7019 Affected file lib/silcutil/silcmutex.h.
7021 * Wrote the SILC Task Queue interface to support multi-threads.
7022 Affected file lib/silcutil/silctask.[ch].
7024 * Wrote the SILC Scheduler to support multi-threads. Affected
7025 file lib/silcutil/silcschedule.c.
7027 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7029 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7030 in lib/silcutil/win32/.
7032 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7034 * Defined SILC Mutex API and SILC Thread API and implemented
7035 them for Unix. Affected files are
7036 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7037 lib/silcutil/unix/silcunixmutex.c and
7038 lib/silcutil/unix/silcunixthread.c.
7040 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7042 * Fixed the silc_server_remove_clients_by_server's channel
7043 key re-generation. The hash table handling was incorrect
7044 and would not work with many channels. Affected file is
7047 * Fixed some memory leaks around the server code.
7049 * Rewrote the silc_server_get_users_on_channel to support IPv6
7050 based Client ID's. Affected file silcd/server.c.
7052 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7053 specification. However, a separate document must be written
7054 to define the detailed signing procedure and the payload
7055 associated with the flag. Defined the flag to the
7056 lib/silccore/silcchannel.h as well.
7058 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7060 * Changed the dynamic tables to static size tables in the
7061 lib/silccrypt/silchmac.c.
7063 * Removed GCC dependencies from the code. A patch by cras.
7065 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7067 * Do not show the error "Error receiving packet bla bla"
7068 in server if it really was not an error (-2 means that reading
7069 is pending). Affected file silcd/server.c.
7071 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7073 * Fixed a possible crash in silc_server_remove_clients_by_server
7074 in silcd/server.c. Fixed there also some memory leaks.
7076 * Fixed the silc_idlist_replace_client_id. It could replace
7077 wrong key in the hash table. Affected file silcd/idlist.c.
7079 * Do not check whether there are global users on the channel
7080 if the channel->global_users is FALSE. Affected functions
7081 silc_server_remove_from_one_channel and
7082 silc_server_remove_from_channels in silcd/server.c. Also,
7083 do not check if the removed client is local as we can be
7084 sure that global client was not removed from the channel
7085 and checking for global users is not needed.
7087 * The silc_server_remove_clients_by_server now re-generates
7088 the channel keys correctly for those channels that had
7089 clients removed from them. Affected file silcd/server.c.
7091 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7093 * Found the reason of random crashes in the server. We weren't
7094 ignoring the SIGPIPE signal (which can be sent in write())
7095 and it crashed the server. Affected file silcd/silcd.c.
7097 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7099 * Assure that sock->user_data is not NULL in the function
7100 silc_server_packet_send in silcd/packet_send.c.
7102 * Disconnect the remote connection if it could not be added
7103 to any ID lists in the server. The affected file is
7106 * Check in silc_server_packet_send[_real/dest] that the
7107 socket is not disconnecting and ignore the data if it is.
7108 Affected file silcd/packet_send.c.
7110 * Define inline to __inline on native WIN32 compilation.
7111 Affected file includes/silcwin32.h.
7113 * Added some explicit type casts for inline code since MSVC
7114 require them. Affected files lib/silcutil/silcbuffer.h,
7115 lib/trq/silcdlist.h and lib/trq/silclist.h.
7117 * Print warning in log files from now on if the packet
7118 decryption fails. Affected file silcd/server.c.
7120 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7122 * Changed the `say' client operation's interface to accept
7123 new `type' argument to indicate the type of the message sent
7124 by the library. The application may filter the library's
7125 messages according the type. The affected file is the
7126 lib/silcclient/silcapi.h.
7128 * Added two new functions to lib/silcclient/silcapi.h:
7129 silc_client_del_client and silc_client_del_client_by_id.
7130 Affected file lib/silcclient/idlist.c.
7132 * Moved the clientincludes.h from includes/ to silc/ and
7133 serverincludes.h from includes/ to silcd/.
7135 * The modes for the CMODE and CUMODE are now passed as
7136 uint32 for application with COMMAND_REPLY. The affected
7137 file is lib/silcclient/command_reply.c.
7139 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7141 * /WHOIS without arguments shows client's own information.
7142 Affected file lib/silcclient/command.c.
7144 * Changed PING to not accept any arguments. The specs
7145 says that client can ping only the connected server so
7146 requiring an argument is not needed. Affected file is
7147 lib/silcclient/command.c.
7149 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7151 * Fixed a fatal bug in private message sending and reception
7152 encryption and decryption when using private message keys.
7153 The implementation was incorrect and did not follow the
7154 specification. It causd that some of the message were
7155 lost since it did not use the sending and receiving keys
7156 as the protocol suggests. This has been fixed and will cause
7157 incompatibilities with older clients when sending private
7158 message encrypted with private message keys. Affected files
7159 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7160 and various other in Irssi SILC Client.
7162 Added `responder' boolean argument to the functions
7163 silc_client_add_private_message_key[_ske] to indicate when
7164 the key is added as responder or initiator of the key
7167 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7169 * Removed the silc_ske_check_version function and created
7170 a SilcSKECheckVersion callback. Added also a function
7171 silc_ske_set_callbacks that is now used to set all SKE
7172 callbacks. The callback functions are not given to
7173 the SKE functions anymore, but this function is used to
7176 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7178 * Added `silc_version' argument to the silc_client_alloc
7179 to define the version of the application for the library.
7180 The library will use the version string to compare it
7181 against the remote host's (usually a server) version
7182 string. Affected file lib/silcclient/silcapi.h
7184 * Added the KE protocol context to Key Agreement context
7185 in client library so that we can abort the SKE if it
7186 is in process when we get timeout. Affected file is
7187 lib/silcclient/client_keyagr.c.
7189 * Do not resolve the client ID forever if it returns in the
7190 first time that such client does not exist. This was done
7191 for example with private message. Affected file is
7192 lib/silcclient/client_prvmsg.c.
7194 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7196 * Do not add regex.h for WIN32. The affected file
7197 includes/silcincludes.h.
7199 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7200 not work yet 100%. It generates the DLL's automatically
7201 when compiling with --with-win32 under cygwin.
7203 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7205 * lib/contrib/regex.c is not compiled on WIN32.
7207 * Added silc_net_get_socket_opt function to the
7208 lib/silcutil/silcnet.h.
7210 * Added includes/silcwin32.h for WIN32 specific includes
7213 * Do not use ptime structure or any of the posix process
7214 functions on WIN32 in lib/silccrypt/silrng.c.
7216 * Added silc_gettimeofday to provide generic function
7217 for struct timeval on all platforms. Added the function
7218 to lib/silcutil/silcutil.h.
7220 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7222 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7223 library as they clearly belong there. As a plus side we
7224 can make the actual socket connection routines platform
7227 Added also new generic function silc_socket_read and
7228 silc_socket_write (that used to be silc_packet_[read/write].
7229 The implementation of these are platform specific.
7231 * Added WIN32 specific routines of silc_socket_[read/write]
7232 to lib/silcutil/win32/silcwin32sockconn.c.
7234 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7236 * Added preliminary support for native WIN32 compilation under
7237 cygwin (using the -mno-cygwin option for GCC) to the
7238 ./configure.in.pre. The --with-win32 now prepares the
7239 compilation for native WIN32.
7241 * Rewrote the SILC Scheduler interface in the file
7242 lib/silcutil/silcschedule.h. The scheduler is now context
7243 based and does not have anymore any global static scheduler.
7244 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7245 and created lib/silcutil/win32 directory for WIN32 based
7248 * Added Unix specific network routines to the
7249 lib/silcutil/unix/silcunixnet.c and the old
7250 lib/silcutil/silcnet.c includes now only generic routines.
7252 Added WIN32 specific network routines to the
7253 lib/silcutil/win32/silcwin32net.c.
7255 * Added Unix specific utility functions from the
7256 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7258 * Added WIN32 SILC Scheduler to the file
7259 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7262 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7264 * Do not handle JOIN notify in the server if the target client
7265 is not registered (idata->registered == FALSE). The affected
7266 file is silcd/packet_receive.c.
7268 * Update the nickrec->founder in event_cumode in the Irssi SILC
7269 client. Affected file irssi/src/silc/core/silc-channels.c.
7271 * Fixed the CUMODE_CHANGE notify handling in the server when
7272 server and router are announcing their clients on channels.
7273 Now the mode changes are saved and notified correctly. The
7274 affected file is /silcd/packet_receive.c.
7276 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7277 They really did not replace the cache entry in the ID Cache.
7278 Now they do that. Affected file silcd/idlist.c.
7280 * Fixed the KICK notify handling in the Irssi SILC client to
7281 update the channel records so that the kicked client does not
7282 appear to be on the channel. The affected file is
7283 irssi/src/silc/core/silc-channels.c.
7285 * Always update the conn->current_channel when executing command
7286 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7288 * Fixed the KILL notify handling in Irssi SILC client to remove
7289 the killed client on all channels.
7291 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7293 * Fixed the silc_parse_command_line to remove extra spaces
7294 from the start and end of the arguments. Affected file is
7295 lib/silcutil/silcutil.c.
7297 * Cancel and free any active protocol in the function
7298 silc_server_close_connection. Affected file silcd/server.c.
7300 * Cancel and free any active protocol in the function
7301 silc_client_close_connction. Affected file is
7302 lib/silcclient/client.c.
7304 * Do not execute the KILL command for clients that are in
7305 history (ie. they are not in the network). Affected file is
7308 * Fixed KILL notify handling, client does not crash anymore.
7309 Affected file irssi/src/silc/core/silc-channels.c.
7311 * Reduced the default packet buffer size from 2048 to 1024 in
7312 lib/silccore/silcpacket.c.
7314 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7315 counter to the SKE context that is incresed when the SKE library
7316 performs async operation outside the library. If the outside
7317 process frees the SKE context and FREED status will be set
7318 and the library will detect after the sync operation that the
7319 libary is freed. The affected files are
7320 lib/silcske/silcske[_status].[ch].
7322 * Resolve the client entry information in the function
7323 silc_client_channel_message to assure that NULL pointer is not
7324 passed as client entry to the application. */
7326 * Fixed the task timeout calculation to assure that there is
7327 never negative timeouts. The affected file is
7328 lib/silcutil/silcschedule.c.
7330 * Fixed the channel user mode notification sending in server.
7331 It was sent point-to-point to the router (or to server by router)
7332 but it needs to be destined to a channel. The routines now
7333 supports sending the channel user mode notifys to the channels
7334 when announcing clients and channels. Affected files are
7335 silcd/server.c and silcd/packet_receive.c.
7337 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7338 It did not actually replace the old channel entry in the cache.
7339 Affected file lib/silcclient/client_notify.c.
7341 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7343 * Fixed a possible crash in silc_packet_send_prepare. It now
7344 assures always that there is enough space in the buffer and
7345 at the tail area of the buffer (for MAC).
7347 Fixed the inbound buffer reallocation in silc_packet_read.
7348 It was old code and did not handle the reallocation correctly.
7351 The affected file is lib/silccore/silcpacket.c.
7353 * Fixed buffer overflow in silc_parse_nickname in the file
7354 lib/silcutil/silcutil.c.
7356 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7358 * make install generates new server keys only if there is not
7361 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7363 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7364 Added check that if the NOREPLY is set then we will not send
7365 the away message. This avoids infinite loop of away messages
7366 if both clients are away. The affected file is
7367 lib/silcclient/client_prvmsg.c.
7369 * Fixed client crash if /NICK was given without arguments.
7370 Affected file lib/silcclient/command.c.
7372 * Server does not send the invite list in INVITE command back
7373 to the client if the list was not altered. Added this notion
7374 to the protocol spec as well. Affected file silcd/command.c.
7376 Fixed possible crash in INVITE command by checking the
7377 value of silc_server_get_client_route command.
7379 * Fixed the INVITE notify type handling. The arguments are now
7380 taken in correct order and client does not crash. The affected
7381 file is irssi/src/silc/core/silc-channels.c.
7383 Removed the "Inviting xxx to channel" message from the
7384 client library away and let the application handle it.
7385 Affected file lib/silcclient/command.c. Added that message
7386 to Irssi SILC client's message formats.
7388 * Fixed CMODE command crash in client. It now checks the
7389 amount of arguments correctly and does not crash. The affected
7390 file is lib/silcclient/command.c.
7392 * Do not create new channel automatically in silc_channels_join
7393 but check whether the channel by that name already exists.
7394 Affected file irssi/silc/core/silc-channels.c.
7396 * Do not send the SERVER_SIGNOFF to router if the disconnected
7397 entity was the router. Affected file silcd/server.c.
7399 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7400 SILC client as it was missing from there.
7402 Added the handling of the KICK notify to the Irssi SILC client
7403 as it was missing. Added "you have been kicked" message to
7404 Irssi SILC client's message modules formats.
7406 Added the handing of the KILL notify to the Irssi SILC client
7407 as it was missing. Added the kill message module formats
7410 The affected file is irssi/src/silc/core/silc-channels.c.
7412 * The router did not save the channel mode the server announced.
7413 Affected file silcd/packet_receive.c.
7415 * Fixed a possible crash in INFO command in server. If the
7416 server did not provide the server info it crashed. Affected
7417 file silcd/command.c.
7419 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7421 * Fixed the GETKEY command in the server to check also the
7422 global list. Otherwise the GETKEY would not work correctly
7423 in normal SILC server. Affected file silcd/command.c.
7425 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7427 * Fixed GETKEY crash, it crashed if the command did not succseed.
7429 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7431 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7432 is now real and not just an macro interface to GMP.
7434 Removed the entire GMP from the source tree and imported new
7435 NSS MPI library instead. Reason for removing GMP is that it is
7436 extremely large and compiles extremely slow. The NSS MPI
7437 is only a few files and compiles in less than 10 seconds.
7438 The speed is also about the same as GMP. The MPI is imported
7439 to lib/silcmath/mpi.
7441 If the system has GMP installed we will still use the GMP.
7442 If it is not then the NSS MPI will be compiled.
7444 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7446 * Merged a long nickname (127 characters long) crash bugfix from
7447 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7449 * Merged a freed memory reference bugfix from Irssi CVS tree.
7450 Affected file irssi/src/core/commands.c.
7452 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7454 * Added the server's public key sving and verification to the
7455 server when performing the SKE. This was missing and the
7456 remote server's (or router's) public key was accepted without
7457 checking whether we have it previously or trust it at all.
7458 Affected file silcd/protocol.c.
7460 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7462 * Check in the silc_server_timeout_remote if protocol is active
7463 and make sure that the protocol's final callback is called so
7464 that all memory if freed. Affected file silcd/server.c.
7466 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7468 * silc_server_whois_send_reply crashed the server if the nickname
7469 was 127 characters long. Affected file silcd/command.c.
7471 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7473 * Added sanity check to the silc_server_new_client. If the hostname
7474 is provided inside username then check that the provided hostname
7475 really is the same as the resolved one. If the hostname was not
7476 resolved then check it from the public key. Affected file is
7477 silcd/packet_receive.c.
7479 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7480 if the server disconnected us and the connection is not valid
7481 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7483 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7484 the library to the lib/silcutil/silcutil.[ch].
7486 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7488 * Close log file after open. Affected file
7489 lib/silcutil/silclog.c.
7491 * Check whether sock == NULL in silc_client_send_packet and return
7492 if it is. Affected file lib/silcclient/silcclient.c.
7494 * Check rec->entry == NULL in the Irssi SILC Client before
7495 sending the channel message. Affecte file is
7496 irssi/src/silc/core/silc-servers.c.
7498 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7500 * Merged a splitted window bugfix from Irssi CVS tree. The
7501 affected file is irssi/src/fe-text/textbuffer-view.c.
7503 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7504 It did not print nickname.
7506 * Improved the distributions system a bit.
7508 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7510 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7511 irssi/src/fe-text/gui-window.c.
7513 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7514 to in-active server. The affected file is
7515 irssi/src/silc/core/client_ops.c.
7517 * Resolve the client in USERS command reply if the entry does
7518 not have username resolved. The affected file is
7519 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7520 command to WHOIS command to really resolve stuff. The USERS
7521 is not used any more in any critical section so WHOIS can
7522 be used even though it might be slower than IDENTIFY.
7524 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7527 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7529 * Changed the protocol API a bit more consistent in the
7530 lib/silccore/silcprotocol.[ch].
7532 * Changed the following headers to ROBODoc format:
7534 lib/silccore/silcpayload.h
7535 lib/silccore/silcprotocol.h
7536 lib/silccore/silcsockconn.h
7538 All core library headers are now formatted.
7540 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7542 * Fixed a bug in Irssi SILC client; do not show that you are
7543 server/router operator if you really are not. Affected file is
7544 irssi/src/silc/core/client_ops.c.
7546 * Renamed silc_command_free_payload to silc_command_payload_free.
7547 Affected file lib/silccore/silccommand.h
7549 * Added silcmath.h to include the prototoypes of various routines
7550 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7553 * Changed the following headers to ROBODoc format:
7555 lib/silccore/silcchannel.h
7556 lib/silccore/silccommand.h
7557 lib/silccore/silcid.h
7558 lib/silccore/silcidcache.h
7559 lib/silccore/silcmode.h
7560 lib/silccore/silcnotify.h
7561 lib/silccore/silcpacket.h
7562 lib/silcmath/silcmath.h
7564 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7566 * Added checking to the server code not to start the server if
7567 ciphers and stuff are not configured properly. Affected files
7568 silcd/serverconfig.[h] and silcd/server.c.
7570 * Changed the layout of the header files of the public interfaces
7571 in the SILC libraries. The new layout supports ROBODoc
7572 documentation tool (and some others) so that it is easy to create
7573 a library reference manual. All the other headers and source
7574 code must still follow the CodingStyle document. Also source
7575 code must not include these ROBODoc stuffs, only the headers.
7576 Furthermore, all public interface headers must now be named
7577 by using `silc' prefix, example: silcapi.h, silccipher.h.
7578 Some files were renamed due to this. All the other headers
7579 must not be used as public interfaces. I will update the
7580 CodingStyle document later. Changed following headers, so far:
7582 lib/silcclient/silcapi.h
7583 lib/silccore/silcauth.h
7584 lib/silccore/silcprivate.h
7585 lib/silccrypt/silcdh.h
7587 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7591 * Removed silc_client_packet_send_flush from the client library
7592 as it is not needed. Affected file lib/silcclient/client.[ch].
7594 * Added printing of message of unresolved authentication method
7595 to the Irssi SILC client. Added it to the module formats.
7596 Removed the same message from the client library.
7598 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7600 * Added new distribution feature, DISTLABEL. Every distribution
7601 can define own preprocessor label that can be used in the
7602 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7603 file distributions, acconfig.h.pre and prepare.
7605 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7607 * Added Makefile.defines_int to include the actual definitions
7608 for Makefile.defines.in. Tested the new distribution system,
7609 created distributions and tested installation.
7611 * Added AWAY message printing to the Irssi SILC client. Added
7612 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7614 * Added SCONNECT command to call the SILC's CONNECT command.
7615 Cannot use CONNECT directly since Irssi uses that internally.
7616 Affected file irssi/src/silc/core/silc-servers.c.
7618 Added ACTION local command. It is same as ME command but takes
7619 the channel as mandatory argument.
7621 Rewrote some of the Irssi's help files to suite for SILC
7624 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7626 * Added Makefile.defines[.in] that should for now on be included
7627 in all Makefile.am file in the source tree. That file includes
7628 all common compilation definitions for SILC source tree.
7630 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7632 * Minor changes to the ./prepare script to change the package
7633 name according the distribution name to the configure.in.
7635 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7637 * Created new distribution system. Added file `distributions'
7638 that defines all the distributions that can be created out of
7639 the SILC source tree. The ./prepare script now reads that
7640 file to determine how to prepare the distributions. The
7641 first argument to the ./prepare is the name of the distribution
7642 and second is the version of the distribution. If given
7643 without arguments it creates the default (toolkit) distribution
7644 with the default version (defined in ./prepare).
7646 All Makefile.am files that are subject to the distributions
7647 are now named as Makefile.am.pre. These are ./Makefile.am
7648 and lib/Makefile.am. Others may be changed later.
7650 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7652 * Added invite list, ban list, some key management and connection
7653 error message printing to module formats in the Irssi SILC client.
7655 * Added new silc_client_set_away_message to set the away message
7656 that is back to the person who sent private message. The
7657 affected file lib/silcclient/silcapi.h and the
7658 lib/silcclient/client_prvmsg.c.
7660 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7662 * Fixed the private message sending in the Irssi SILC client,
7663 added local command KEY to the Irssi SILC client.
7665 Added key management and key agreement message formats to the
7666 irssi/src/fe-common/silc/module-formats.[ch].
7668 Added USERS (alias WHO) printing, server/router operator
7669 indication and LIST command printing to the module formats.
7671 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7673 * Fixed channel joining notify handling, cumode notify handling
7674 from Irssi SILC client.
7676 * Added SILC specific module-formats to the Irssi SILC client so
7677 that SILC specific message hilighting, colors etc is possible.
7678 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7680 Added channel mode, channel user mode, actions, notices,
7681 whois and whowas printing to the the module-formats.c.
7683 * Fixed a bug in channel deletion in the server. The channel
7684 is not left to the cache even if the channel founder auth mode
7685 is set when there are no users anymore on the channel. Affected
7686 file silcd/server.c.
7688 * The silc_net_localhost now resolves the entire hostname including
7689 the domain name. Affected file lib/silcutil/silcnet.c.
7691 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7693 * Changed the ask_passphrase client operation to be ascynchronous.
7694 It has now a completion callback and a context that the
7695 application must call after it has got the passphrase from
7696 the user. Affected files lib/silcclient/silcapi.h,
7697 lib/silcclient/protocol.c, lib/silcclient/command.c and
7700 Added SilcAskPassphrase callback that the application calls
7701 to deliver the passphrase to the library.
7703 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7704 The public key verification and especially a certificate
7705 verification is asynchronous procedure.
7707 Added new SILC_SKE_STATUS_PENDING status to indicate the
7708 request is pending and a callback will be called to finalize
7711 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7712 indicate that remote end did not send its public key (or
7713 certificate), even though we require it. Added check for this
7714 condition in the SKE. This was a security bug, now fixed.
7716 Defined new SilcSKEVerifyCbCompletion callback that is called
7717 when the verification process is completed.
7719 The affected files lib/silcske/silcske_status.h and
7720 lib/silcske/silcske.[ch].
7722 * Changed the verify_public_key client operation to be async
7723 as well. Defined SilcVerifyPublicKey callback that is used to
7724 indicate the success of the public key verification process.
7726 Changed the server and client to use the new async client
7729 * Changed the Irssi SILC client's internal scheduler to be called
7730 twice as many times as it used to be. As a result the client
7731 should be a bit faster now. Affected file is
7732 irssi/src/silc/core/silc-core.c.
7734 * Added support to Irssi SILC client of asynchronous public key
7735 verification and passphrase inquiry. Affected file is
7736 irssi/src/silc/core/silc-core.c.
7738 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7740 * Do not say "You have left channel %s" in client library.
7741 Moved it to the application. Affected files are
7742 lib/silcclient/command.c and silc/client_ops.c.
7744 * Fixed silc_client_get_clients. Command context was not
7745 duplicated and was freed memory in the callback. Affected
7746 file lib/silcclient/idlist.c.
7748 * Do not say "you are now talking..." on JOIN command in the
7749 client library. The appliation must handle it.
7751 * Do not say ".. changed topic to" in command reply in the
7752 client libary. The application must handle it.
7754 * Fixed TOPIC command sending in the client library.
7756 * Fixed a memory leak in silc_client_command_free in the file
7757 lib/silcclient/command.c.
7759 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7761 * Imported a modified version of Irssi client to the source tree.
7762 The Irssi will be used to create a new client called
7763 Irssi SILC. Imported to irssi/.
7765 Added silc_core_init_finish function to the Irssi. Affected
7766 file irssi/configure.in.
7768 A lot changes in the Makefile.ams around the irssi tree.
7770 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7772 * Do not rehash if the new size is same as the old size of the
7773 hash table, in the silc_hash_table_rehash*. The affected file
7774 lib/silcutil/silchashtable.c.
7776 * Replaced hash_table_del_by_context calls from the server
7777 (when channel->user_list and client->channels) to the
7778 hash_table_del as it is sufficient and faster.
7780 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7782 * Added silc_hash_table_list, silc_hash_table_get and the
7783 SilcHashTableList structure to provide an alternative way to
7784 traverse the hash table. The affected files are
7785 lib/silcutil/silchashtable.[ch].
7787 * Changed the server's idlist routines to use the hash table
7788 routines to optimize the code.
7790 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7792 * Replaced the client entry's `channel' list and channel entry's
7793 `user_list' list to hash tables for optimized lookup. Changed
7794 the code to use the hash table interface around the code.
7795 Affected file lib/silcd/idlist.[ch].
7797 * Added `auto_rehash' boolean argument to the function
7798 silc_hash_table_alloc to indicate whether the hash table should
7799 auto-rehash when it thinks is appropriate time. It will
7800 increase the hash table size if the there is twice as much
7801 entries in the table than the size of the table, and will
7802 decrease the size if there are twice as less entries than
7803 the size of the table.
7805 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7807 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7809 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7811 * silc_idcache_purge_by_context deletes the entry now by context
7812 as it is supposed to do. Affected file lib/silccore/idcache.c.
7814 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7815 client is not anymore valid (WHOWAS givens the info) and not
7816 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7818 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7820 * Removed the `data' and `data_len' arguments from the ID Cache
7821 interfaces and added `name' argument. ID Cache does not handle
7822 anymore the binary data only a names associated with given ID.
7824 * When hashing a Client ID with silc_hash_id the entire ID is
7825 not hashed anymore, instead only the hash of the Client ID is
7826 hashed. This way we can access the Client ID from the cache
7827 with Client ID but with the hash of the ID (which is a hash of
7828 the nickname) as well without any difference in performance.
7830 Added also silc_idcache_find_by_id_one_ext to do one on one
7831 searching when we have the actual ID. Added also function
7832 silc_hash_client_id_compare. The affected files are
7833 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7835 * When hashing the name associated with a ID it is always done
7836 in lowercase. This way we can access the cache without worrying
7837 about case-sensitivity, even though, for example nicknames are
7840 * Fixed a bug in server with channel message sending. It put
7841 wrong ID type as destination ID. The affected file
7842 silcd/packet_send.c.
7844 * silc_idcache_del_by_context now deletes from all hash tables
7845 by context. Affected file lib/silccore/idcache.c.
7847 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7849 * Changed the client library to use the new ID Cache interface.
7850 Changes around the source tree.
7852 * Added silc_hash_table_rehash_ext to rehash with specific
7853 hash function. Affected file lib/silcutil/silchashtable.[ch].
7855 * Added silc_hash_string_compare to compare two strings in the
7856 hash table. Affected file lib/silcutil/silcutil.[ch].
7858 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7860 * Added new function silc_idcache_del_by_context into the
7861 lib/silccore/idcache.[ch].
7863 * Changed the server's ID list routines to use the new ID Cache
7864 interface. Changes around the source tree.
7866 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7868 * Added silc_hash_table_del[_by_context]_ext functions in to the
7869 lib/silcutil/silchashtable.[ch].
7871 Removed silc_hash_table_find_all* routines and added new
7872 silc_hash_table_find_foreach to replace them.
7874 Added silc_hash_table_replace_ext function as extended
7875 replacing function. Separated the simple hash table interface
7876 from the extended hash table interface in the file
7877 lib/silcutil/silchashtable.h.
7879 * Fixed minor bugs and changed it to use some of the new
7880 hash table functions in lib/silccore/idcache.c
7882 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7884 * Added new function silc_hash_table_find_all to return all keys
7885 in the hash table by the specified key. As the hash table is
7886 collision resistant it also makes it possible to have several
7887 duplicate keys in the hash table. This function may be used to
7888 find all of the keys from the hash.
7890 Added user_context arguments to the SilcHashFunction,
7891 SilcHashCompare and SilcHashDestructor to deliver user specified
7894 Added new fuctions silc_hash_table_find[_all]_ext to do
7895 extended lookup with specified hash and compare functions and
7896 specified user contexts.
7898 Added new function silc_hash_table_add_ext to add the key
7899 with specified hash function and user context.
7901 Added new function silc_hash_table_foreach to traverse all
7902 entrys in the hash table. Added SilcHashForeach callback
7905 Added new function silc_hash_table_del_by_context to delete
7906 the entry only if the context associated with the key matches.
7908 Affected files are lib/silcutil/silchashtable.[ch].
7910 * Removed silc_hash_[server/client/channel]_id and added just
7911 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7912 silc_hash_id_compare to compare two ID's using as the hash table
7913 comparison function. Added also silc_hash_data to hash
7914 binary data and silc_hash_data_compare to compare it.
7916 * Removed silc_idlist_find_client_by_hash as it is not needed
7917 anymore. Affected file silcd/idlist.[ch].
7919 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7920 to use internally the SilcHashTable. The new ID Cache is a lot
7921 faster than the old one. Some of the ID Cache interface was also
7922 rewritten and obsolete and stupid functions were removed.
7924 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7926 * Added entry_count field to the SilcHashTable to keep the number
7927 of the entries in the table. Implemented the function
7928 silc_hash_table_rehash. Added new function
7929 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7931 Fixed a minor bug in silc_hash_table_free.
7933 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7934 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7935 into the lib/silcutil/silcutil.[ch].
7937 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7939 * Implemented a collision resistant hash table into the
7940 lib/silcutil/silchashtable[ch]. See the header and the source
7941 for the SilcHashTable API.
7943 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7945 * Merged dotconf version 1.0.2 into lib/dotconf.
7947 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7949 * Do not compile anything in lib/silcsim/* if the SIM support
7950 is not enabled. The tree should now compile without problems
7953 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7955 * Compiled the SILC under cygwin. Compiled and tested briefly
7956 without problems. More tests needed. The SIMs didn't compile
7959 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7961 * Fixed possible crash in silc_get_username in the
7962 lib/silcutil/silcutil.c.
7964 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7966 * Fixed a va_arg in silc/client_ops.c.
7968 * Oops, RC5 routines were named AES and caused some problems
7969 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7971 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7973 * Added new SilcIDIP structure into the lib/silccore/id.h and
7974 replaced the old `ip' fields from all SILC ID's to that type.
7975 This is a step towards IPv6 support.
7977 The silc_id_get_len takes now the ID as an extra argument.
7978 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7979 both IPv4 and IPv6 based ID's.
7981 The affected files are lib/silccore/id.[ch] and other files
7982 around the tree using these routines.
7984 * Removed the ID length arguments in server from various
7985 silc_server_send_notify_* routines -> they are not needed
7988 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7990 * Fixed memory leak in silc_encode_pem_file in the file
7991 lib/silcutil/silcutil.c.
7993 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7995 * Check minor version as well in the SKE. Affected files are
7996 silcd/protocol.c and lib/silcclient/protocol.c.
7998 * Added --identifier option to the server so that an identifier
7999 can be when creating the public key for the server. Affected
8000 file is silcd/silcd.c.
8002 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8003 lib/silccrypt/silcpkcs.c.
8005 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8007 * Register default ciphers and stuff when using -C option with
8008 the server. Affected file sildc/silcd.c.
8010 * Put back the servers public key filename format, it is better
8011 than the new one. For now, the client keys are saved with the
8012 new filename format. The affected file silc/client_ops.c.
8014 * Implemented the Cipher API for the rest of the ciphers that
8015 did not implement it or implemented it the wrong way.
8017 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8019 * Register default ciphers and stuff when using the -S option
8020 in the client. Affected file silc/silc.c. Same also when
8021 creating new key pair with -C option.
8023 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8025 * Fixed the silc_verify_public_key client operation function to
8026 save the public keys differently. The fingerprint is now
8027 used as filename and not the hostname. This way also the
8028 client keys are saved uniquely and not with hostnames. The
8029 affected file is silc/client_ops.c.
8031 * Trimmed the silc_hash_fingerprint function to remove extra
8032 whitespaces from the end of the fingerprint. The affected
8033 file is lib/silccrypt/silchash.c.
8037 * Added silc_cipher_register_default function to register all
8038 default ciphers. It can be used when configuration files
8039 does not exist and the application does not want any specific
8040 ciphers in any specific order.
8042 The SilcDList is now used as silc_cipher_list dynamically
8043 allocated cipher list. Removed the static list all together
8044 and now all ciphers must be allocated to the dynamic list.
8045 The silc_cipher_alloc routine was changed to check only the
8048 All silc_cipher_* routines that used to return int returns
8051 The affected files lib/silccrypt/silccrypt.[ch].
8053 * The same thing was done to silc_hash_* as for silc_cipher_*
8054 routines. Affected files lib/silccrypt/silchash.[ch].
8056 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8057 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8058 Added also silc_pkcs_[un]register[_default] functions.
8059 Removed the data_context from the PKCS API.
8061 * Added silc_hmac_register_default function to register default
8062 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8063 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8064 to unregister all hmacs at once.
8066 * Register the default ciphers, hash functions, PKCSs and HMACs
8067 if client's configuration file does not exist. The affected
8070 * The client did not load the hash functions from the SIM
8071 modules at all. Added support for this. Affected file is
8072 silc/clientconfig.c.
8074 * When decoding public key with silc_pkcs_public_key_decode, check
8075 the supported algorithm only if PKCS are registered. Affected
8076 file lib/silccrypt/silcpkcs.c. The same was done with the
8077 silc_pkcs_private_key_decode.
8079 * Fixed the SILC List routines to keep the list always in order.
8080 It used to change the list's order when traversing the list but
8081 not it preserves the order. Affected file lib/trq/silclist.h.
8083 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8085 * Added the client library to use the SilcSocketConnection's
8086 reference counter (by silc_socket_dup) to prevent the bug that
8087 the socket object may be freed underneath async operation.
8089 * The name resolv library checking fixes in the configure.in.pre.
8092 * Created new version of the protocol drafts for future
8093 development. The -03 drafts are the ones that will be changed
8094 in the trunk now and the -02 will remain as they are.
8096 * Send list of CUMODE notifys to the router when announcing
8097 the channel users to the router. Affected file silcd/server.c.
8098 If the router receiving channel founder CUMODE for a channel
8099 that already has channel founder it will send CUMODE notify
8100 to the sender to remove the channel founder rights from the
8101 announced client. Affected file silcd/packet_receive.c.
8103 * The CUMODE notify may now use Server ID as well as the entity
8104 who changes the mode. Updated protocool specs.
8106 * Updated INSTALL and README files.
8108 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8110 * New web pages in the http://silc.pspt.fi. The pages was
8115 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8117 * Implemented the [DenyConnectin] config section in the server.
8118 Added silc_server_config_denied_conn to check whether incoming
8119 connection is denied. Affected file silcd/serverconfig.[ch].
8121 * Do not check the ports when checking the incoming configuration
8122 data if the port is 0, meaning any. Affected file is
8123 silcd/serverconfig.c.
8125 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8127 * Fixed buffer overflow in silc_string_compare in the file
8128 lib/silcutil/silcutil.c.
8130 * Fixed double free in silc_server_command_leave in the file
8133 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8135 * Fixed the version checking in the server. Affected file is
8138 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8140 * Fixed the configuration data fetching when accepting new
8141 connections in the server. Affected file silcd/server.c.
8143 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8145 * Added `sender_entry' argument to the function
8146 silc_server_packet_relay_to_channel so that we can check
8147 whether some destination actually belongs to the same route
8148 the sender belongs (ie, we must not resend the packet to the
8149 sender). Affected file silcd/packet_send.[ch].
8151 * Added `servername' field to the SilcClientEntry in the server
8152 to hold the name of the server where client is from. Affected
8153 file is silcd/idlist.h.
8155 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8157 * Moved the channel message encrypting in the router betwen
8158 router connections from silc_server_channel_message to the
8159 silc_server_packet_relay_to_channel since we want to check
8160 whether we have anybody channel before encrypting anything.
8161 Affected files silcd/packet_[receive/send].c.
8163 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8165 * Fixed the [AdminConnection] server config section to support
8166 multiple entries. Affected file silcd/serverconfig.c.
8168 * Added support into the server to check the validity of the
8169 incoming connection before executing any KE or authentication
8172 * The connection configuration is now saved to the KE and
8173 connection auth protocol contexts and not fetched anymore in
8174 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8176 * The local hosts listenning address and port is also resolved
8177 now when starting the server. We want to have the socket object
8178 to include the real address and port for the listener. Added
8179 new function silc_net_check_local_by_sock into the files
8180 lib/silcutil/silcnet.[ch].
8182 * Fixed a broadcast bug in server -> do not broadcast if we
8185 * Fixed a routing bug. Do not route broadcast packets ever.
8186 Broadcast packets must be processed always and not routed since
8187 they may be destined to some other host than yourself and thus
8188 would get routed without no good reason. Affected file is
8191 * Added function silc_server_config_is_primary_route to check
8192 whether primary router connection has been configured (a router
8193 configuration that we are initiating). If there is not, we
8194 will assume that there is only two routers in the SILC network
8195 and we will use the incoming router connection as our primary
8196 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8198 * Changed the order of the broadcasting. Broadcast _after_ the
8199 packet has been processed not before. Affected file is
8202 * Fixed a [ClientConnection] parsing bug. The port was never
8203 parsed correctly thus resulting to port 0. Affected file
8204 silcd/serverconfig.c.
8206 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8207 argument and did not set the broadcast packet flag. Affected
8208 file silcd/packet_send.c. Fixed same bug in the function
8209 silc_server_send_notify as well.
8211 * If we receive NEW_ID packet for our own ID in the server, ignore
8214 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8218 * Removed the nickname from the Private Message Payload.
8219 Updated the code and the protocol specs.
8221 * Updated protocol specs for submitting to the IETF.
8223 * Tweaked the Random Number Generator a bit. Affected file
8224 lib/silccrypt/silcrng.c. Exported a new function
8225 silc_rng_[global]_add_noise which can be used to add more
8228 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8230 * Do not parse packets with different timeout when protocol
8231 is active -> may cause problem with rekey. Affected file
8234 * When server receives signoff notify it must not create
8235 new channel key if the client is on any channels since the
8236 sender of the signoff notify will create it.
8238 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8240 * Added printing of error messages during SKE protocol from the
8241 failure packet sent by server during SKE. Affected file
8244 * Removed the client's failure_callback handling with timeout
8245 and handle it immediately when received.
8247 * The SKE library returned wrong type in SUCCESS and FAILURE
8248 packets. They must be 32 bit MSB not 16 bit MSB.
8250 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8252 * Ok, rewrote the logic of the re-key and now it seems to work.
8253 I tested it on high traffic with frequent re-keys without
8254 problems. Added hmac_receive (and renamed hmac to hmac_send)
8255 in SilcClientConnection in lib/silcclient/client.h and
8256 in SilcIDListData in silcd/idlist.h. Also, removed the
8257 SilcPacketParserContext's cipher and hmac fields as they are
8258 not needed anymore and actually caused some problems when
8259 the ciphers and hmac's changed underneath the packet parser.
8261 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8263 * If re-key protocol is active then process the incoming packets
8264 synchronously since we must assure that icoming packets encrypted
8265 with the old key is processed before the new keys is set to
8266 use. This is true other packets than for REKEY packets.
8267 Affected file silcd/server.c. The same was done to client library
8268 as well, affected file lib/silcclient/client.c.
8270 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8272 * Fixed bug in client and server to accept the force send if
8273 the packet is send from silc_[server/client]_packet_process
8274 function. Otherwise the packets are never delivered, oops.
8276 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8278 * Disable force sending of packets when REKEY protocol is active.
8279 We must assure that no packet is sent directly when rekey is
8280 performed. All packets must be sent through packet queue.
8281 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8282 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8283 function is silc_[server/client]_packet_send_real to check
8286 * Replaced the SIM paths from example config files to
8287 /usr/local/modules. Also, make install creates now
8288 /usr/local/silc/logs directory to hold all the SILC server
8291 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8293 * Made the configure.in.pre work on Solaris. Patch by salo.
8295 * Made all ciphers compatible with non-x86 machines. Defined
8296 CBC mode macros into lib/silccrypt/ciphers_def.h.
8298 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8300 * Fixed the make install.
8302 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8304 * When MAC computation fails the silc_packet_decrypt returned 0
8305 even though it was supposed to return -1. Fixed this. The
8306 affected file is lib/silccore/silcpacket.c.
8308 * Do not replace the config files in /etc/silc (in make install)
8309 if they already exist. Affected file ./Makefile.am.
8311 * Do not send re-key packets immediately but through packet queue.
8312 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8314 * Changed silc_net_check_host_by_sock to return FALSE if the
8315 IP/DNS could not be resolved. Though, it returns the IP address
8316 now even if it could not resolve it (but returns also FALSE).
8317 Affected file lib/silcutil/silcnet.[ch].
8319 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8321 * Added silc_pkcs_decode_identifier to decode the public key's
8322 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8323 Added also silc_pkcs_free_identifier. Added also new context
8324 SilcPublicKeyIdentifier.
8326 * Added -S option to the silc client. It is used to dump the
8327 contents of the specified public key file.
8329 * Changed the PKCS api to return the public key length when
8330 setting the public key.
8332 * Fixed a fatal bug in the public and private key file loading.
8333 Affected file lib/silccrypt/silcpkcs.c.
8335 * Execute the packet parsing for client with zero (0) timeout
8336 if the protocol is active. Affected file silcd/server.c.
8338 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8340 * Made the key generation options to the silcd program. Added
8341 -C option, equivalent to client's option.
8343 * Added new [ServerKeys] config section to the server. It
8344 configures the server's public and private key.
8346 * Defined generic Public Key Payload into the protocol
8347 specification to send specific type of public keys and
8350 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8351 public key or certificate.
8353 * Implemented the GETKEY command to the server and to the
8354 client library and on user interface.
8356 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8358 * Made preliminary `make install' work.
8360 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8362 * Added SilcServerRekey context into silcd/idlist.h.
8364 * Added the PFS support as defined in the specification to the
8365 SKE protocol. Affected files lib/silcske/*.c.
8367 * Added `ske_group' field to the SilcServerRekey context to hold
8368 the number of the SKE group that is used with PFS in re-key.
8369 Affected file silcd/idlist.h.
8371 * Added PFS re-key support to the server. Affected file is
8374 * Added silc_protocol_cancel to cancel execution of the next
8375 state of the protocol. Affected file is
8376 lib/silccore/silcprotocol.[ch].
8378 * Added the re-key support with and without PFS to the client
8379 library. Re-key is performed once in an hour, by default.
8381 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8382 Added silc_client_rekey_callback and silc_client_rekey_final.
8383 Affected files are lib/silcclient/protocol.[ch] and
8384 lib/silcclient/client.[ch].
8386 * Removed the `hmac_key' and `hmac_key_len' fields from the
8387 SilcClientConnection structure; not needed. Affected file is
8388 lib/silcclient/client.h.
8392 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8394 * Do not ask whether user wants to use the negotiated private key
8395 for private messages, just use it. Affected file is
8396 silc/local_command.c.
8398 * Added `send_enc_key' and `enc_key_len' fields to the
8399 SilcIDListData structure since they are needed in the re-key
8400 phase. Affected file is silcd/idlist.[ch].
8402 * Implemented the simple re-key protocol into the server.
8403 Affected files silcd/server.c and silcd/protocol.[ch]. The
8404 re-key will be performed once in an hour, by default.
8406 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8407 Added silc_server_rekey, silc_server_rekey_callback and
8408 silc_server_rekey_final.
8410 * Removed Tunneled flag from the protocol. Updated the code
8411 and the specifications.
8413 * Adde `pfs' field to the SilcIDListData to indicate whether
8414 the PFS is to be performed in the re-key. Affected file is
8417 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8419 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8420 int64 of at least the xintXX size. If void * is less that 4
8421 bytes uint32 * will be used. Defined bool as boolean.
8423 * Changed _ALL_ unsigned long and unsigned int to uint32,
8424 unsgined short to uint16 in the source tree.
8426 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8427 not handle clients that has entry->data.registered == FALSE.
8428 They are not in the network anymore. Affected file is
8431 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8433 * Implemented the sending of the SERVER_SIGNOFF notify in the
8434 server. Affected file is silcd/server.c.
8436 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8437 Added also silc_notify_payload_encode_args into the
8438 lib/silccore/silcnotify.[ch].
8440 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8441 Affected file silcd/packet_receive.c.
8443 * Implemented the SERVER_SIGNOFF notify handling in the client
8444 library. Affected file lib/silcclient/client_notify.c. Also,
8445 implemnted the printing of the SERVER_SIGNOFF info to the
8446 application. Affected file silc/client_ops.c.
8448 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8449 if the deleting was successful. Affected file silcd/idlist.[ch].
8451 * Added support for public key authentication in the connection
8452 authentication protocol in the client library. Affected file
8453 lib/silcclient/protocol.c.
8455 * Changed the server's silc_idlist_get_clients_by_* interface
8456 to support already allocated array so that new entries may be
8457 added to pre-allocated array. Affected file silcd/idlist.[ch].
8458 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8459 and command replies.
8461 * All command reply functions in the server now calls the
8462 pending command callback even if error occured. This way the
8463 error will be delivered to the client as well. Affected files
8464 silcd/command.c and silcd/command_reply.c.
8466 * Fixed INFO command to return local server's info if no server
8467 was provided. Affected file lib/silcclient/command.c.
8469 * Removed RESTART command for good. Updated the code and the
8472 * Rewrote parts of the task system. It is a bit simpler now.
8473 Removed unsued task priorities. The affected files are
8474 lib/silcutil/silctask.[ch].
8476 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8478 * Moved the USERS printing from the library to the application.
8479 Affected files lib/silcclient/command.c and silc/client_ops.c.
8481 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8485 * Added channel key re-key support. The re-key is perfomed
8486 only by the router and is done once in an hour. Added `rekey'
8487 field to the SilcChannelEntry in the server. Affected files
8488 silcd/server.c and silcd/idlist.h.
8490 * Added silc_task_unregister_by_context into the file
8491 lib/silcutil/silctask.[ch].
8493 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8495 * Added SILC_UMODE_GONE mode to indicate when the client is not
8496 present in the SILC network. Added also support to the local
8497 command AWAY that will set this mode. Added support of showing
8498 "xxx is gone" in WHOIS command. The USERS command shows the
8499 gone status as well.
8501 * Fixed setting server and router operator privileges in the
8502 server's UMODE command. Affected file silcd/command.c.
8504 * Merged the SKE KE1 and KE2 payloads into one payload. The
8505 new KE payload is equivalent to the old KE2 payload.
8507 Cleaned up the SKE Start Payload parsing. It now uses the
8508 simple buffer unformatting to do the parsing. A lot faster
8511 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8512 to the SKE that is used to indicate whether both of the SKE
8513 parties should perform authentication. By default only the
8514 responder performs authentication. By setting this flag also
8515 the initiator must do authentication. By default it is unset
8516 since in normal SKE case, client to server connection, only
8517 the responder should do authentication. When doing SKE between
8518 two clients both should perform authentication. Updated the
8519 code and the protocol specs.
8521 * A little fix to IDENTIFY command in the server. Search the
8522 client first by hash not nickname. Affected file is
8525 * Fixed the silc_client_close_connection to support closing
8526 the client to client connections wihtout deleting too much
8527 data. Affected file lib/silcclient/client.c.
8529 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8530 are received if protocol used to be active but is not anymore
8531 the application would crash due to NULL pointer dereference.
8532 Affected files silcd/server.c and lib/silcclient/client.c.
8534 * Added `hash' field to the SilcClientConnection to include
8535 the hash function negotiated in the SKE protocol.
8537 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8538 to set the channel founder authentication data. A client can
8539 claim the founder rights later by providing the authentication
8540 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8541 This way the channel founder can regain the channel founder
8542 privileges even it is left the channel. This works only on
8543 local server and the client must be connected to the same
8544 server to be able to regain the founder rights. Updated the
8545 protocol specs accordingly.
8547 Added support to the CMODE command in the client to set the
8548 founder auth data. Read the README to see how to set it.
8550 Added support to the CUMODE command to claim the founder
8551 rights. Read the README to see how to do it.
8553 Added support for the founder authentication to the Channel
8554 Entry in the server. Affected file silcd/idlist.h.
8556 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8557 server's CMODE command. Affected file silcd/command.c.
8559 * Added the following new functions into lib/silccore/silcauth.[ch]:
8560 silc_auth_get_method and silc_auth_get_data.
8562 * The server now saves the remote hosts public key to the
8563 SilcIDListData pointer. Affected file silcd/protocol.c.
8565 * The normal server now does not remove the channel entry from
8566 the cache if the founder authentication data is set. It used
8567 to remove it if the founder was the last one on the channel on
8568 the server and left the channel. The auth data is saved and
8569 if the channel is re-joined later the old entry is used with
8570 the old auth data. Affected files silcd/command_reply.c and
8573 * Removed the `pkcs' field from the SilcIDListData structure
8574 in the server; it is not used. Affected file silcd/idlist.h.
8576 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8578 * Fixed packet processing on slow links. Partial packets were
8579 never re-processed because the incoming data buffer was cleared
8580 by the application. Application must not directly clear the
8581 sock->inbuf, the packet processing routines handle it. Fixed
8582 this in client library and in server.
8584 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8586 * Fixed the WHOIS and IDENTIFY send reply function to really
8587 check whether to send list or just one entry. Affected file
8590 * Cleaned up the LEAVE command's channel key distribution. The
8591 affected file silcd/command.c.
8593 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8594 can enforce the channel mode as well. In that case the ID
8595 includes the ID of the server. The code now enforces the
8596 mode change if the router have different mode than the server.
8598 * The notify client operation with CMODE_CHANGE notify can now
8599 return NULL client_entry pointer if the CMODE was not changed
8600 by client. Application must check for this.
8602 * Added <Server ID> argument to INFO command to support server
8603 info fetching by Server ID.
8605 * Added silc_server_announce_get_channel_users to get assembled
8606 packets of channel users of the specified channel. Affected
8607 file silcd/server.[ch].
8609 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8610 was freed underneath the ID Cache.
8612 * Re-announce clients when the server received CHANNEL_CHANGE
8613 notify from the router. Affected file silcd/packet_send.c.
8615 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8617 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8618 crashed since it did not handle the fact that there is no cipher
8619 called "3" and didn't check the error condition. Now fixed.
8621 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8622 flag. It can be used to send message requests.
8624 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8626 * Implemented the RESTART command in the client.
8628 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8629 notice type messages. Added notice printing to the user
8632 * The channel keys are not re-generated if the channel's mode
8633 is PRIVKEY, ie private key on the channel exists. Affected
8634 files silcd/server.c and silcd/command.c.
8636 * Fixed a little bug in channel message delivery when channel
8637 private keys are set in the server. Affected file is
8638 silcd/packet_send.c.
8640 * Changed the setting on channel->on_channel = TRUE from the
8641 silc_client_save_channel_key to the JOIN command reply. The
8642 key payload is not received if the private channel key is set.
8643 Affected file lib/silcclient/command_reply.c and the
8644 lib/silcclient/client_channel.c.
8646 * When the CMODE_CHANGE notify is sent and the channel private
8647 key mode is removed the channel key must be re-generated in
8648 other cells as well. Added this support for the router in the
8649 silcd/packet_receive.c.
8651 * Added new local command NOTICE to send notice message on
8652 channel. Affected file silc/local_command.[ch].
8654 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8656 * Added new local command ME to the client. It is used to send
8657 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8658 some action. Affected file silc/local_command.[ch].
8660 * Changed channel_message and private_message client operations
8661 to deliver the message flags to the application. Added also
8662 the `flags' arguments to the silc_client_send_channel_message
8663 and silc_client_send_private_message functions. Affected file
8666 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8668 * Redefined the Private Message Payload to support private message
8669 keys and to support the new private message flags. Updated
8670 the protocol specs. Flags makes it possible to have for example
8671 CTCP style messages.
8673 * Added new type SilcPrivateMessagePayload and defined an API
8674 for it in the lib/silcclient/silcprivate.[ch].
8676 * Tested private message private keys successfully. Tested the
8677 private message key set, unset and list commands with the new
8680 * Redefined the Channel Message Payload to include the channel
8681 message flags (equal with private message flags) to support
8682 for example CTCP style messages.
8684 * Defined some of the message (for channel and private message)
8685 flags. Updated the protocol specs and added the flags to the
8686 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8688 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8690 * Added SilcKeyAgreementStatus type to the key agreement routines
8691 to indicate the current status and error if one occured.
8692 The status types are defined in the lib/silcclient/silcapi.h.
8694 * Added new local command KEY that is used to set and unset private
8695 keys for channels, set and unset private keys for private messages
8696 with remote clients and to send key agreement requests and
8697 negotiate the key agreement protocol with remote client. The
8698 key agreement is supported only to negotiate private message keys,
8699 it currently cannot be used to negotiate private keys for channels,
8700 as it is not convenient for that purpose.
8702 * Fixed a minor pending callback setting bug in the function
8703 silc_client_get_client_by_id_resolve, now the function works.
8704 Affected file lib/silcclient/idlist.c.
8706 * Added function silc_net_get_local_port to get local bound
8707 port by socket. Added to lib/silcutil/silcnet.[ch].
8709 * Added `sockets' and `sockets_count' fields to the SilcClient
8710 object. They hold the sockets of the listenning sockets in
8711 the client. Listenning sockets may be for example the key
8712 agreement server. Affected file lib/silcclient/client.[ch].
8713 Added functions the silc_client_add_socket and the
8714 silc_client_del_socket. They are exported to the application
8717 * Added ~./silc/clientkeys to support other client's public keys.
8719 * Renamed verify_server_key client operation to verify_public_key
8720 and added one argument to indicate the type of the connection
8721 (server, client etc.).
8723 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8725 * Added silc_server_connection_auth_request to handle the
8726 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8727 silcd/packet_receive.[ch].
8729 * Added silc_server_send_connection_auth_request into the
8730 silcd/packet_send.c to send the connection auth request packet.
8732 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8735 * Fixed the public key authentication in responder side in the
8736 server. The `auth_data' pointer includes the SilcPublicKey
8737 not the path to the public key. Affected file silcd/protocol.c.
8739 * Implemented the public key authentication in the initiator side
8740 in the server. Affected file silcd/protocol.c.
8742 * Removed the [RedirectClient] config section from the server
8743 configuration. Is not needed and I don't want to implement it.
8745 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8747 * Cleaned up the CMODE command in the server. It now works
8748 correctly and supports all the modes defined in the protocol.
8749 Affected file is silcd/command.c.
8751 * Added `hmac_name' field to the SilcChannelEntry in the server
8752 to hold the default HMAC of the channel. It can be set when
8753 creating the channel (with JOIN command). Affected files
8756 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8757 type to indicate the change of the current cipher and hmac
8758 on the channel. Client can safely ignore the <cipher> argument
8759 (if it chooses to do so) since the CHANNEL_KEY packet will
8760 force the channel key change anyway. The <hmac> argument is
8761 important since the client is responsible of setting the new
8762 HMAC and the hmac key into use.
8764 * Fixed the CMODE command in the client library as well.
8766 * Tested CMODE command in router environment successfully.
8768 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8770 * Show the version of the remote client (or server) when connecting
8771 to the server. It is logged to the log file. Affected file
8772 is silcd/protocol.c.
8774 * Fixed the KILLED notify handling in the client library. The
8775 client must be removed from all channels when receiving the
8778 Also, do not remove the client entry when giving the KILL
8779 command but when the KILLED notify is received.
8781 * Removed silc_idlist_find_client_by_nickname from the server.
8782 Not needed anymore. Affected files silcd/idlist.[ch].
8784 * Implemented the CHANNEL_CHANGE notify type handling to the
8785 server. Affected file silcd/server.c.
8789 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8791 * Added silc_server_send_notify_invite to send the INVITE
8792 notify between routers.
8794 * Implemented the INVITE command correctly to the server.
8796 * Implemented the INVITE notify type handling in the server.
8798 * Implemented the INVITE command to the client library and on the
8801 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8803 * Added function silc_server_get_client_resolve to find the
8804 client entry by ID from all ID lists and then resolve it
8805 (using WHOIS) if it cannot be found. Affected file is
8808 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8810 * Implemented the BAN command to the client library.
8812 * The JOIN command in the server now checks the invite list
8815 * Changed the silc_command_reply_payload_encode_va and the
8816 silc_command_payload_encode_va to support that if argument is
8817 NULL it ignores and checks the next argument. Affected file
8818 lib/silccore/silccommand.c.
8820 * Added silc_server_send_notify_ban to send the BAN notify
8821 type between routers.
8823 * Chaned the silc_notify_payload_encode to support that if
8824 argument is NULL it ignores and checks the next argument.
8825 Affected file lib/silccore/silcnotify.c.
8827 * Tested ban lists in router environment successfully.
8829 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8831 * Implemented BAN command to the server, in silcd/command.[ch].
8833 * Removed the BAN and INVITE_LIST modes from the CMODE command
8836 * Added function silc_string_match to regex match two strings.
8837 Affected files lib/silcutil/silcutil.[ch].
8839 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8841 * Redefined parts of the SilcChannelEntry in the server to support
8842 the new ban and invite lists.
8844 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8846 * Redefined the INVITE command. The same command can be used to
8847 invite individuals to the channel but also to manage the invite
8848 list of the channel (to add to and remove from the invite list).
8849 Updated the protocol specs.
8851 * Added new command SILC_COMMAND_BAN that can be used to manage
8852 the ban list of the channel. Updated the protocol specs.
8854 * Removed the channel modes: the SILC_CMODE_BAN and the
8855 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8856 in the CMODE command. The equivalent features are now available
8857 using INVITE and BAN commands. Updated the protocol specs.
8859 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8860 in the network about change in the current ban list. The notify
8861 type is not used by the client.
8863 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8864 support the invite lists.
8866 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8868 * Added new function silc_string_regexify that converts string
8869 including wildcard characters into regex string that can
8870 be used by the GNU regex library. Added into the file
8871 lib/silcutil/silcutil.[ch].
8873 Added silc_string_regex_combine to combine to regex strings
8874 into one so that they can be used as one regex string by
8875 the GNU regex library. Added into the file
8876 lib/silcutil/silcutil.[ch].
8878 Added silc_string_regex_match to match two strings. It returns
8879 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8881 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8883 * Imported GNU regex to the soruce tree into lib/contrib.
8884 Fixed some compiler warning from the regex.c.
8886 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8888 * Fixed MOTD command in the server to work in router environment.
8890 * Fixed the MOTD command in the client library to support
8891 the server argument in the command.
8893 * Added `nickname_len' argument to the silc_idlist_add_client
8894 in the server, as the `nickname' argument may be binary data
8897 * Added silc_idlist_get_channels to return all channels from
8900 * Implemented LIST command to the server. Affected file is
8903 * Implemented the LIST command to the client library and on the
8906 * Added [<user count>] argument to the LIST command reply.
8907 With private channels the user count is not shown.
8909 * Updated TODO and README.
8911 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8913 * The client entry's data.registered must be TRUE even with
8914 global client entry on global client list. The data.registered
8915 is used to check whether the client is anymore in the network,
8916 for example with WHOWAS command so it must be valid.
8918 * Fixed the WHOWAS command in the server. It now actually works
8919 in router environment. Added function into silcd/command_reply.c
8920 silc_server_command_reply_whowas_save.
8922 * Added silc_idlist_purge function to the silcd/idlist.c
8923 to periodically purge the ID Cache.
8925 * Fixed INFO command in the server. It works now in router
8926 environment. Added <server name> argument to the INFO command
8927 reply. Updated the protocol specs.
8929 * Fixed minor bug in silc_idcache_purge to not purge if the
8930 expire value is zero.
8932 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8933 they were buggy because of the WHOWAS information.
8935 * Fixed local command MSG to handle the async resolving of
8936 the remote client properly. It used to fail the first MSG.
8937 Affected file silc/local_command.c.
8939 * Added `data_len' field to SilcIDCache context.
8941 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8943 * Update TODO. Todo in commands in the server.
8945 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8947 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8948 used by routers as broadcast packet to inform other routers
8949 about the changed user mode.
8951 Implemented the notify handling in the server. Affected file is
8952 silcd/packet_receive.c. Added the function
8953 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8955 * Added new generic Channel Payload and deprecated the New Channel
8956 Payload. The New Channel Payload is now the generic Channel
8959 * Added new argument `mode' to the silc_server_send_new_channel
8960 as it is required in the Channel Payload now.
8962 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8963 and created a new and real SilChannelPayload to represent the
8964 new generic Channel Payload. Implemented the encode/decode
8965 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8967 * Added silc_server_get_client_channel_list to return the list
8968 of channels the client has joined for WHOIS command reply.
8969 Affected file silcd/server.[ch].
8971 * Implemented the channel list sending in the WHOIS command reply
8972 in server and in the client.
8974 Implemented the channel list displaying on the user interface
8975 as well. Affected file silc/client_ops.c.
8977 * Added silc_channel_payload_parse_list to parse list of Channel
8978 Payloads. It returns SilcDList list of SilcChannelPayloads.
8979 Client for example can use this function to parse the list of
8980 channels it receives in the WHOIS command reply. The caller
8981 must free the list by calling silc_channel_payload_list_free.
8982 Affected files lib/silccore/silcchannel.[ch].
8984 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8986 * Added one new argument <user mode> to the WHOIS command reply
8987 to return the mode of the user in SILC. Updated the protocol
8990 Implemented it to the server and client.
8992 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8994 * Fixed the mode printing on the user interface on joining.
8995 Affected file silc/client_ops.c.
8997 * Implemented the UMODE command and user modes in general to the
8998 client library and to the user interface.
9000 * Implemented the UMODE command to the server.
9002 * The server now sends UNKNOWN_COMMAND error status if client sends
9003 unknown command. Affected file silcd/command.c.
9005 * All server commands now handle the command identifier the right
9006 way when sending the command reply to the client. The client can
9007 use to identify the command replies with the identifier.
9009 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9011 * Added silc_server_get_client_route to resolve the route to
9012 the client indicated by the client ID. Affected file is
9015 * Added silc_server_relay_packet as general function to relay
9016 packet to arbitrary destination. This deprecates functions
9017 like _send_private_message_key, _relay_notify etc. Affected
9018 file is silcd/packet_send.[ch].
9020 Removed silc_server_send_key_agreement,
9021 silc_server_send_private_message_key and
9022 silc_server_packet_relay_notify functions from the file
9023 silcd/packet_send.[ch].
9027 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9028 server. Affected file silcd/packet_receive.[ch].
9030 * Implemented the KILL command to the client. Implemented the
9031 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9032 Affected files lib/silcclient/command[_reply].c and
9033 lib/silcclient/client_notify.c. Implemented the KILL notify
9034 printing in the user inteface.
9036 * Fixed a lot silc_parse_nick memory leaks from the client
9037 library in the file lib/silcclient/command.c.
9039 * Changed the silc_server_send_notify_on_channels's `sender'
9040 argument from SilcSocketConnection to SilcClientEntry to
9041 check the sender as entry and not as connection object and not
9042 to send to the client provided as argument. The affected file
9043 is silcd/packet_send.[ch].
9045 * The notify packets that are destined directly to the client used
9046 to not to be processed by the server. Now changed that and the
9047 server processes all notify packets. After relaying the packet
9048 to the client the notify packet is processed in the server.
9050 * The silc_server_free_client_data now checks whether there is
9051 pending outgoing traffic for the client and purges the data to
9052 the network before removing the client entry.
9054 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9056 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9057 an client is killed from the SILC Network. Updated the protocol
9060 Added new function silc_server_send_notify_killed to the
9061 silcd/packet_send.[ch].
9063 * Added function silc_server_packet_relay_notify to relay notify
9064 packets that are destined directly to a client. In this case
9065 the server does not process the notify packets but merely relays
9066 it to the client. Affected file silcd/packet_send.[ch].
9068 Added also silc_server_packet_process_relay_notify to check
9069 whereto relay the notify. Affected file is
9070 silcd/packet_receive.[ch].
9072 * Implemented the KILL command to the server.
9076 * Added the backup schema desgined last fall to the protocol
9077 specs for everyone to see. The specification is in the
9078 *-spec-xx.txt draft and the packet type definitions for the
9079 backup routers is in *-pp-xx.txt draft. Thusly, added also
9080 new packet type SILC_PACKET_CELL_ROUTERS.
9082 * A big security problem in the implementation discovered. The
9083 signoff of an client did not cause new channel key generation
9084 which it of course should've done. The channel keys must be
9085 always re-generated when client leaves (or signoffs) the channel.
9086 The silc_server_remove_from_channels funtion now handles
9087 the channel key re-generation.
9089 * Added `sender' argument to the silc_server_send_notify_on_channels
9090 to not to send the client provided as argument. Affected file
9091 silcd/packet_send.[ch].
9093 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9095 * Implemented OPER and SILCOPER commands into the server and
9098 * Added silc_auth_verify and silc_auth_verify_data to verify
9099 the authentication directly from the authentication payload.
9100 It supports verifying both passphrase and public key based
9101 authentication. Affected file lib/silccore/silcauth.[ch].
9103 * Added `hash' field to the SilcIDListData structure. It is the
9104 hash negotiated in the SKE protocol. Affected file is
9107 * Slight redesigning of the SilcAuthPayload handling routines.
9108 Do not send SilcPKCS but SilcPublicKey as argument.
9110 * Implemented the public key authentication support to the
9111 serverconfig. The public key is loaded from the provided path
9112 and saved as authentication data to void * pointer. Thus,
9113 changed the unsigned char *auth_data to void *auth_data;
9115 * Fixed SHUTDOWN command to send the reply before the server
9116 is shutdown. :) Affected file silcd/command.c.
9118 * Fixed fatal bug in CONNECT command. The hostname was invalid
9119 memory and server crashed. Affected file silcd/command.c.
9121 * Fixed fatal bug in CLOSE command. The server_entry became
9122 invalid but was referenced later in the command. Affected file
9125 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9127 * Fixed fatal bug in failure packet handling. Server ignored
9128 the failure and thus crashed when it came.
9132 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9134 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9135 that the command may be executed only once in (about) 2 seconds.
9136 The old SILC_CF_LAG flag is same but allows command bursts up
9137 to five before limiting.
9139 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9140 server code. Various commands now includes the CF_LAG_STRICT
9141 flag to disallow any kind of miss-use of the command.
9143 * Fixed the silc_buffer_unformat to not to allocate any data
9144 if the length of the data is zero. It used to allocate the
9145 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9147 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9149 * Changed the format of AdminConnection configuration section
9150 in the server. Added username of the admin to the format.
9151 Affected files silcd/serverconfig.[ch].
9153 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9154 to return admin configuration data by host, username and/or
9157 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9159 * Implemented WHOWAS command to the server. Added the functions:
9161 silc_server_command_whowas_parse,
9162 silc_server_command_whowas_send_reply,
9163 silc_server_command_whowas_from_client and
9164 silc_server_command_whowas_from_server
9166 * Added <Client ID> argument to the WHOWAS command reply. Updated
9167 the protocol specs accordingly.
9169 * Implemented WHOWAS command and command_reply to the client
9172 Implemented the WHOWAS printing on the user interface.
9174 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9176 * Added new argument to the WHOWAS command reply, the real name.
9177 It is an optional argument. Updated the protocol specs.
9179 * Added SilcIDCacheDestructor callback that is registered when
9180 the SilcIDCache is allocated. The callback is called when
9181 an cache entry in the ID Cache expires, or is purged from the
9182 cache. Added into lib/silccore/idcache.[ch].
9184 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9185 to destruct the client entries when the cache entry expires.
9186 Other ID Cache's in server and in the client library ignores
9189 * If the ID Cache entry's `expire' field is zero then the entry
9190 never expires. Added boolean `expire' argument to the
9191 silc_idcache_add function in the lib/silccore/idcache.[ch].
9192 If it is TRUE the default expiry value is used.
9194 * Added silc_server_free_client_data_timeout that is registered
9195 when client disconnects. By default for 5 minutes we preserve
9196 the client entry for history - for WHOWAS command.
9198 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9200 * Added support to the server to enforce that commands are not
9201 executed more than once in 2 seconds. If server receives
9202 commands from client more frequently, timeout is registered
9203 to process the commands. Affected file silcd/command.c.
9204 Added new function silc_server_command_process_timeout.
9206 * Changed NICK_NOTIFY handling in client library to check that
9207 if the client's nickname was changed, so there is no need to
9208 resolve anything from the server.
9210 * Removed error printing from the WHOIS and IDENTIFY commands.
9211 If error occurs then it is ignored silently in the client library.
9212 The application, however, may map the received error to
9213 human readable error string. The application currently maps
9214 the NO_SUCH_NICKNAME error to string.
9216 * Made the command status message public to the application. Moved
9217 them from lib/silcclient/command_reply.c to
9218 lib/silcclient/command_reply.h. The application can map the
9219 received command status to the string with the
9220 silc_client_command_status_message function.
9222 * Added check to the server to check that client's ID is same
9223 as the Source ID in the packet the client sent. They must
9226 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9228 * Added dist-bzip hook to the Makefile.am to make bzip2
9229 compressed distributions.
9231 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9233 * Server now enforces the maximum length for the nickname and
9234 the channel as protocol specification dictates. 128 bytes for
9235 nickname and 256 bytes for channel name.
9237 * Moved the WHOIS printing to the application. The client libary
9238 does not print out the WHOIS information anymore, the application
9239 must do it. Renamed silc_client_command_reply_whois_print to
9240 the silc_client_command_reply_whois_save.
9242 The client's idle time is also sent to the application now, and
9243 the idle is shown on screen.
9245 * Added silc_client_command_reply_identify_save to save the
9246 received IDENTIFY entries.
9248 * Do not check for channel private keys in message sending and
9249 reception if the channel does not have the PRIVKEY mode set.
9250 Affected file lib/silclient/client_channel.c.
9252 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9254 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9255 just surfaced after chaning the JOIN procedure.
9257 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9259 * Added silc_client_get_clients_by_list to get client entries
9260 from Client ID list, that is returned for example by JOIN
9261 and USERS command replies. The application should use this
9262 function for example when JOIN command reply is received to
9263 resolve the clients already on the channel (library does not
9264 do that anymore as USERS command reply is not used in the JOIN
9265 procedure anymore). Affected files lib/silcclient/silcapi.h and
9266 lib/silcclient/idlist.c.
9268 * JOIN command reply and USERS command reply returns now SilcBuffer
9269 pointers instead of unsigned char pointers when returning
9270 the client list and mode list.
9272 * Added <Client ID> argument to the JOIN command reply, mainly
9273 for the server to identify for which client the command was
9274 originally sent. Updated protocol specs accordingly.
9276 * Added SilcDlist private_key pointer to the SilcChannelEntry
9277 in the client to support the channel private keys. Affected
9278 file is lib/silcclient/idlist.h.
9280 * Added SilcChannelPrivateKey argument to the function
9281 silc_client_send_channel_message so that application can choose
9282 to use specific private ke if it wants to. If it is not provided,
9283 the normal channel key is used, unless private keys are set.
9284 In this case the first (key that was added first) is used
9285 as the encryption key.
9287 * Implemented the support for channel private key handling.
9288 Implemented the following functions:
9290 silc_client_add_channel_private_key,
9291 silc_client_del_channel_private_keys,
9292 silc_client_del_channel_private_key,
9293 silc_client_list_channel_private_keys and
9294 silc_client_free_channel_private_keys
9296 Affected file lib/silcclient/client_channel.c.
9298 * Added the support for the private keys in the channel message
9299 sending and encryption and in the message reception and
9300 decryption. Affected funtions are
9301 silc_client_send_channel_message and silc_client_channel_message.
9303 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9305 * Added SKE's key verify callback to the client library's
9306 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9308 * Removed the statement that server (or router) must send USERS
9309 command reply when joining to the channel so that the client
9310 knows who are on the channel. Instead, the client list and
9311 client's mode list is now sent in the JOIN command reply to the
9312 client who joined channel. This is better solution.
9314 * Added function silc_server_get_users_on_channel and function
9315 silc_server_save_users_on_channel to the silcd/server.[ch].
9317 * Removed function silc_server_command_send_users from the
9320 * Do not show topic on the client library anymore. The topic is
9321 sent in the command reply notify to the application and the
9322 application must show the topic now.
9324 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9326 * Added client searching by nickname hash into the IDENTIFY and
9327 WHOIS commands in the server as they were clearly missing from
9328 them. Affected file is silcd/command.c.
9330 * Fixed a bug in private message receiving in the client library.
9331 The remote ID was freed and it wasn't supposed, now it is
9334 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9336 * Minor fix to the channel payload; allocate the data area, as it
9337 needs to be of specific length.
9339 * If the key agreement port is zero then the operating
9340 system will define the bound port. Affected files are
9341 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9343 * Added new function silc_channel_payload_decrypt into the file
9344 lib/silccore/silcchannel.[ch].
9346 * Moved the channel message etc, check from silc_packet_decrypt
9347 to applications. The library calls now a generic
9348 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9349 when the packet is either normal or special. This was done to
9350 allow more wide range of checking that was not allowed when
9351 the code was in library. Now applications can do virtually any
9352 checks to the packet and return to the library the decision how
9353 the packet should be processed. Affected files are
9354 lib/silccore/silcpacket.[ch].
9356 Added silc_server_packet_decrypt_check to the server and
9357 silc_client_packet_decrypt_check to the client library.
9359 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9360 to send with specified source and destination information.
9362 * Channel message delivery between routers was broken after the
9363 channel key distribution was fixed earlier. The channel key
9364 was used be to distributed to other routers as well which is not
9365 allowed by the protocol. Now this is fixed and channel keys
9366 really are cell specific and the channel message delivery between
9367 routers comply with the protocol specification.
9369 * Fixed various commands in server to check also the global list
9370 for the channel entry and not just the local list. The affected
9371 file silcd/command.c.
9373 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9375 * Added assert()s to buffer formatting and unformatting routines
9376 to assert (if --enable-debug) when error occurs. Affected
9377 file: lib/silcutil/silcbuffmt.c.
9379 * Changed to auto-reconnect to check whether the remote host is
9380 router and register the re-connect timeout if it is. It used
9381 to check that whether we are normal server, but router must do
9382 auto-reconnect with another router as well. Affected file
9385 * Removed the [<key len>] option from CMODE command as the cipher
9386 name decides the key length, nowadays. See the defined ciphers
9387 from the protocol specification.
9389 * Added [<hmac>] option to the CMODE command to define the HMAC
9390 for the channel. Added SILC_CMODE_HMAC channel mode.
9392 * Added [<hmac>] option for the JOIN command so that user can
9393 select which HMAC is used to compute the MACs of the channel
9396 * Added Hmac field to the Channel Message Payload. The integrity
9397 of plaintext channel messages are now protected by computing
9398 MAC of the message and attaching the MAC to the payload. The
9399 MAC is encrypted. Now, it is clear that this causes some
9400 overhead to the size of the packet but rationale for this is that
9401 now the receiver can verify whether the channel message decrypted
9402 correctly and also when private keys are set for the channel the
9403 receiver can decrypt the packet with several keys and check from
9404 the MAC which key decrypted the message correctly.
9406 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9407 lib/silccrypt/silccipher.[ch].
9409 * Added silc_hash_len to return the digest length into the
9410 lib/silcrypt/silchash.[ch].
9412 * Rewrote parts of Silc Channel Payload interface in the
9413 lib/silccore/silcchannel.[ch]. The encode function now also
9414 encrypts the packet and parse function decrypts it.
9416 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9418 * Fixed a minor formatting bug in the SKE's key material processing.
9419 It actually might have processed the keys wrong way resulting
9422 * Redefined the mandatory HMAC algorithms and added new algorithms.
9423 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9424 and hmac-md5 truncated to 96 bits. The mandatory is now
9425 hmac-sha1-96. Rest are optional (including the one that used
9426 to be mandatory). Rationale for this is that the truncated HMAC
9427 length is sufficient from security point of view and can actually
9428 make the attack against the HMAC harder. Also, the truncated
9429 HMAC causes less overhead to the packets. See the RFC2104 for
9432 * Added new [hmac] configuration section. The SKE used to use
9433 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9434 is of course wrong. The official names that must be proposed in
9435 the SKE are the ones defined in the protocol specification
9436 (hmac-sha1-96 for example). The user can configure any hmac
9437 using any hash function configured in the [hash] section. At
9438 least, the mandatory must be configured.
9440 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9442 * Added HMAC list to the SKE proposal list. It has now both
9443 hash algorithm list and HMAC list. This makes the protocol
9444 incompatible with previous versions. The SKE now seems to work
9445 the way it is supposed to work, for the first time actually.
9447 * Defined plain Hash algorithms to the protocol specification.
9450 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9452 * Implemented support for key agreement packets into the server.
9453 Added functions silc_server_key_agreement and
9454 silc_server_send_key_agreement. Other than these functions,
9455 server has nothing to do with this packet.
9457 * Added support for private message key packets into the server.
9458 Added functions silc_server_private_message_key and
9459 silc_server_send_private_message_key.
9463 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9464 called in the protocol's final callback instead in the END
9465 protocol state. This makes a little more sense and in the same
9466 time in client we can use the same protocol routines for normal
9467 key exchange and to key agreement packet handling as well.
9469 * Added to both client's and server's KE protocol context the
9470 SilcSKEKeyMaterial pointer to save the key material. We will
9471 bring the key material to the protocol's final callback by doing
9472 this. The final callback must free the key material.
9474 * Added SKE's packet_send callback into client's KE protocol
9475 context so that the caller can choose what packet sending function
9476 is used. This way we can use different packet sending when
9477 doing normal SKE when doing key agreement packet handling (in
9478 the key agreement packet handling we do not want to encrypt
9481 * Implemented the responder side of the key agreement routines
9482 in the client. The client can now bind to specified port and
9483 accept incoming key negotiation. The key material is passed
9484 to the application after the protocol is over.
9486 * Implemented the processing of incoming Key Agreement packet
9487 in the client. Added function silc_client_key_agreement to
9490 * Implemented the intiator side of the key agreement routines
9491 in the client. The client can now initiate key agreement with
9492 another remote client. The key material is passed to the
9493 application after the protocol is over.
9495 * Created client_keyagr.c to include all the key agreement
9498 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9499 SILC_TASK_CALLBACK except that it is not static.
9501 * Created client_notify.c and moved the Notify packet handling
9502 from the client.[ch] into that file.
9504 * Created client_prvmsg.c and moved all private message and
9505 private message key routines from the client.[ch] into that file.
9507 * Create client_channel.c and moved all channel message and
9508 channel private key routines from the client.[ch] into that file.
9510 * Changed silc_client_get_client_by_id_resolve to resolve with
9511 WHOIS command instead of IDENTIFY command, in the file
9512 lib/silclient/idlist.c.
9514 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9516 * Implemented the SKE's responder side to the Client library.
9518 * When FAILURE is received to the protocol do not trust it
9519 blindly. Register a timeout to wait whether the remote closes
9520 the connection as it should do it, only after that process the
9521 actual failure. This was changed to both client and server.
9523 * Added client_internal.h to include some of the structures
9524 there instead of client.h in lib/silcclient/.
9526 * Added function silc_task_unregister_by_callback to unregister
9527 timeouts by the callback function.
9529 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9531 * Some "Incomplete WHOIS info" errors has been appearing on the
9532 log files. Took away the entry->userinfo check from WHOIS
9533 reply sending. The entry->userinfo is now " " if client did not
9534 provide one. I thought this was fixed earlier but something
9535 is wrong still. Let's see if the error still appears.
9537 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9539 * Fixed a minor bug in the login when the channel key is
9540 re-generated in the server. It used to generate the key in
9541 wrong order and thus caused problems in the channel traffic.
9543 * Fixed a minor bug in channel key distsribution after
9544 KICK command. The key was not sent to the router even though
9547 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9549 * Added silc_ske_process_key_material_data as generic routine
9550 to process any key material as the SILC protocol dictates. The
9551 function is used by the actual SKE library but can be used by
9552 applications as well. This relates to the private message keys
9553 and the channel private keys since they must be processed the
9554 same way the normal SILC session keys. The protocol dictates
9555 this. Affected files: lib/silcske/silcske.[ch].
9557 Added also silc_ske_free_key_material to free the
9558 SilcSKEKeyMaterial structure.
9560 * Defined silc_cipher_set_key function to set the key for
9561 cipher without using the object's method function. The affected
9562 files: lib/silccrypt/silccipher.[ch].
9564 * Implemented silc silc_client_add_private_message_key,
9565 silc_client_add_private_message_key_ske,
9566 silc_client_del_private_message_key,
9567 silc_client_list_private_message_keys and
9568 silc_client_free_private_message_keys functions in the
9571 Added functions silc_client_send_private_message_key to send
9572 the Private Message Key payload and silc_client_private_message_key
9573 to handle incoming Private Message Key payload.
9575 * Added Cipher field to the Private Message Key payload to set
9576 the cipher to be used. If ignored, the default cipher defined
9577 in the SILC protocol (aes-256-cbc) is used.
9579 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9581 * Removed lib/silcclient/ops.h file.
9583 Redefined parts of the SILC Client Library API. Created new
9584 file silcapi.h that deprecates the ops.h file and defines the
9585 published Client Library API. Defined also private message key
9586 API and channel private key API into the file.
9588 This is the file that the application must include from the
9589 SILC Client Library. Other files need not be included by
9590 the application anymore.
9592 * Added new key_agreement client operation callback and also
9593 defined the Key Agreement library API for the application.
9595 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9597 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9598 is used by clients to request key negotiation between another
9599 client in the SILC network. If the negotiation is started it
9600 is performed using the SKE protocol. The result of the
9601 negotiation, the secret key material, can be used for example
9602 as private message key.
9604 Implemented the Key Agreement payload into the files
9605 lib/silccore/silauth.[ch].
9607 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9609 * Redefined ciphers for the SILC protocol. Added some new ciphers
9610 and defined the key lengths for the algorithms. Changed the
9611 code accordingly. The default key length is now 256 bits.
9613 * Fixed SKE key distribution function silc_ske_process_key_material
9614 when the key length is more than 128 bits. The default key
9615 length in SILC is now 256 bits.
9617 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9618 to indicate unsupported algorithm.
9620 * Renamed rijndael.c to aes.c and all functions as well.
9622 * Fixed a long standing channel key setting bug in client library.
9623 Weird that it has never surfaced before.
9625 * Fixed bug in channel deletion. If the entire channel is removed
9626 then it must also delete the references of the channel entry
9627 from the client's channel list as the client's channel entry and
9628 the channel's client entry share same memory.
9630 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9632 * Implemented CONNECT and SHUTDOWN commands in the client.
9634 * Implemented CLOSE command to the client.
9636 * Added the function silc_idlist_find_server_by_name into the
9637 files silcd/idlist.[ch].
9639 Added the function silc_idlist_find_server_by_conn into the
9640 files silcd/idlist.[ch].
9642 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9644 * DIE command was renamed to SHUTDOWN. Updated the both code
9647 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9648 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9650 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9653 * Added function silc_server_create_connection function to create
9654 connection to remote router. My server implementation actually
9655 does not allow router to connect to normal server (it expects
9656 that normal server always initiates the connection to the router)
9657 so the CONNECT command is only good for connecting to another
9660 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9662 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9663 or some other client was kicked from the channel.
9665 Implemented the handling of the notify type to both client
9668 Implemented silc_server_send_notify_kicked to send the KICKED
9669 notify. It is used to send it to the server's primary router.
9671 * Implemented the KICK command into server and client.
9673 * Added `query' argument to the silc_idlist_get_client function
9674 to indicate whether to query the client from server or not if
9677 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9678 to indicate that the client is not channel founder.
9682 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9684 * Removed the rng context from SilcPacketContext structure and
9685 changed that the packet routine uses the Global RNG API.
9687 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9689 * Added support for quit message that client can "leave" on the
9690 channel when it quits the SILC. It is ditributed inside the
9691 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9693 Added silc_server_free_client_data that will take the
9694 signoff message as argument.
9696 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9698 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9700 * Updated parts of the protocol specification to keep it up
9703 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9705 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9706 payloads in one packet.
9708 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9709 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9710 use now the new List flag.
9712 * Also deprecated the following packet types: REPLACE_ID,
9713 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9715 * Added list support for Notify packet in server.
9717 * Added silc_server_send_notify_channel_change to send the
9718 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9719 the silc_server_send_replace_id.
9721 * Added silc_server_send_notify_nick_change to send the
9722 NICK_CHANGE notify type. Deprecates the function
9723 silc_server_send_replace_id.
9725 * Added silc_server_send_notify_join to send the JOIN notify type.
9726 Deprecates the function silc_server_send_new_channel_user.
9728 * Added silc_server_send_notify_leave to send LEAVE notify type.
9729 Deprecates the function silc_server_send_remove_channel_user.
9731 * Added silc_server_send_notify_cmode and
9732 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9733 types. Deprecates the silc_server_send_set_mode function.
9735 * Added SERVER_SIGNOFF notify type to indicate that server has
9736 quit. This means that all clients on the channel from that
9737 server will drop. This can be also used when netsplit happens.
9739 Deprecated REMOVE_ID packet type since it is not needed anymore
9742 Added silc_server_send_notify_server_signoff to send the
9743 SERVER_SIGNOFF notify type. Deprecates the function
9744 silc_server_send_remove_id.
9746 Added also silc_server_send_notify_signoff to send the
9747 SIGNOFF notify type.
9749 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9750 SILC protocol from this day on. Changed the protocol
9751 specification as well.
9753 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9754 notify type. It is used between routers to notify about
9755 topic changes on a channel.
9757 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9760 * Partly updated the protocol specification to comply with the
9761 changes now made. It is still though a bit outdated.
9763 * The JOIN notify type now takes one extra argument <Channel ID>.
9764 The packet used to be destined to the channel but now the
9765 JOIN type may be sent as list thus it is impossible to
9766 destine it to any specific channel. By adding this argument
9767 it is again possible.
9769 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9771 * Added CREDITS file. The CHANGES and CREDITS file will appear
9772 in the distribution as well.
9774 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9776 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9777 types in the server's silcd/packet_receive.c.
9779 * Implemented CMODE and CUMODE to work in router environment.
9781 * Fixed minor encoding and decoding buglet from the
9782 lib/silccore/silcmode.c.
9784 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9787 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9789 * Changed all SilcConfigServer* and silc_config_server* to
9790 SilcServerConfig* and silc_server_config*, respectively.
9793 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9795 * Associated the ID (client or server ID) to the Authentication
9796 Payload to avoid any possibility of forging. Updated the
9797 protocol specification and the code accordingly.
9799 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9801 * The RSA key length is now save to the RsaKey context in the
9802 key generation process in lib/silccrypt/rsa.c. The key length
9803 is now used to figure out the maximum size of the block allowed
9804 to be encrypted/signed.
9806 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9807 is equivalent to the silc_mp_mp2bin but does not allocate any
9810 * Changed silc_mp_mp2bin API to take length argument. If it is
9811 non-zero then the buffer is allocated that large. If zero, then
9812 the size is approximated using silc_mp_sizeinbase, which however
9815 * Created Global RNG API which is global RNG that application can
9816 initialize. After initializing, any routine anywhere in the
9817 code (including library) can use RNG without allocating a new
9818 RNG object. This was done to allow this sort of use of the
9819 RNG in code that has no chance to allocate RNG object. All
9820 applications currently allocate this and many routines in the
9821 library use this. Affected file lib/silccrypt/silcrng.[ch].
9823 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9824 it to use the Global RNG API.
9826 * Defined Authentication Payload into protocol specification that
9827 is used during SILC session to authenticate entities. It is
9828 used for example by client to authenticate itself to the server
9829 to obtain server operator privileges.
9831 Implemented this payload into the lib/silccore/silcauth.[ch].
9832 Implemented also routines for public key based authentication
9833 as the new protocol specification dictates.
9835 Moved definitions of different authentication methods from
9836 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9838 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9839 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9840 silc_pkcs_verify_with_hash functions into the file
9841 lib/silccrypt/silcpkcs.[ch].
9843 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9845 * The client entry's userinfo pointer must be always valid.
9846 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9847 will fail since it requires the userinfo. Now, the userinfo
9848 is allocated as "" if actual userinfo does not exist. Actually,
9849 it must exist and it is totally Ok to drop client connections
9850 that does not announce the userinfo. However, we will make
9851 this workaround for now.
9853 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9854 to return the remote port by socket.
9856 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9858 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9859 SILC_SERVER_PENDING_EXEC and added an new macro
9860 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9861 data or when error occurs while processing the pending command.
9863 Added new argument `destructor' into silc_server_command_pending
9864 and to the SilcServerCommandPending object. This destructor is
9865 now called after calling the pending callback or if error occurs
9866 immediately. If error occurs the actual pending callback won't
9867 be called at all - only the destructor. The destructor may be
9868 NULL if destructor is not needed.
9870 All this applies for client library code as well. Similar
9871 changes were made there as well for the pending commands.
9873 In the client, the application must now allocate the
9874 SilcClientCommandContext with the silc_client_command_alloc
9877 * Added reference counter to the SilcServerCommandContext. Added
9878 function silc_server_command_alloc and silc_server_command_dup
9881 Same type of functions added to the client library for the same
9884 * Removed the cmd_ident from IDListData away since it is now
9885 global for all connections. It is the command identifier used
9886 in command sending and with pending commands. The affected file
9889 * Added reference counter to the SilcSocketConnection objecet to
9890 indicate the usage count of the object. The object won't be
9891 freed untill the reference counter hits zero. Currently only
9892 server uses this, and client ignores it. The client must be
9893 set to use this too later. The affected files are
9894 lib/silccore/silcsockconn.[ch]. Added also the function
9895 silc_socket_dup to increase the reference counter.
9897 This was mainly added because it is possible that the socket
9898 is removed underneath of pending command or other async
9899 operation. Now it won't be free'd and proper DISCONNECTING
9900 flags, etc. can be set to avoid sending data to connection that
9901 is not valid anymore.
9903 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9904 the connection. After that it sets SILC_SET_DISCONNECTED.
9905 It is, however, possible that the socket data is not still freed.
9906 The silc_server_packet_process now checks that data is not
9907 read or written to connection that is DISCONNECTED. The socket
9908 get's freed when the reference counter hits zero.
9910 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9912 * Changed the client operation API: channel_message operation's
9913 `sender' is now the client entry of the sender, not the nickname
9914 and the `channel' is the channel entry, not the channel name.
9916 In the private_message operation the `sender' is now also the
9917 client entry of the sender not the nickname.
9919 Affected file is lib/silcclient/ops.h and all applications
9920 using the client operations.
9922 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9924 * Moved the calling of ops->connect() from connect_to_server_final
9925 into receive_new_id functin since that is the point when the
9926 client is actually allowed to send traffic to network. The
9927 affected file is lib/silcclient/client.c.
9929 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9931 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9932 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9933 (if needs broadcasting) instead of broadcasting the packets one
9934 by one which would make a burst in the network traffic.
9936 * Added `broadcast' argument to the functions in silcd/server.[ch]
9937 silc_server_create_new_channel[_with_id] to indicate whether
9938 to send New Channel packet to primary router.
9940 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9942 * Added new function into the silcd/server.[ch] files:
9943 silc_server_create_new_channel_with_id to create new channel with
9944 already existing Channel ID.
9946 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9947 lib/silccore/silcpacket.h. This packet is used t send list of
9948 Set Mode payloads inside one packet. Server uses this to set
9949 the modes for the channels and clients on those channels, that it
9950 announced to the router when it connected to it. The protocol
9951 specification has been updated accordingly.
9953 * The silc_server_new_channel did not handle the packet coming
9954 from normal server as it normally does not send that. However,
9955 when it announces its channels it does send it. Implemented
9956 the support for that.
9958 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9959 into the file lib/silccore/id.h.
9961 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9963 * Fixed memory leaks in the functions silc_idlist_del_client,
9964 silc_idlist_del_channel and silc_idlist_del_server in the file
9965 silcd/idlist.c. All of those leaked like a sieve.
9967 * Fixed some small memory leaks in the client's function
9968 silc_client_notify_by_server.
9970 * Added functions into silcd/server.c: silc_server_announce_clients,
9971 silc_server_announce_channels and silc_server_announce_server.
9972 These functions are used by normal and router server to announce
9973 to its primary router about clients, channels and servers (when
9974 router) that we own. This is done after we've connected to the
9977 These functions effectively implements the following packet types:
9978 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9979 and SILC_PACKET_NEW_ID_LIST.
9981 * Added new functions into the silcd/packet_receive.[ch]:
9982 silc_server_new_id_list, silc_server_new_channel_list and
9983 silc_server_new_channel_user_list to handle the incoming
9984 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9986 * Added support of changing Channel ID in the function
9987 silc_server_replace_id. If the server that announces a channel
9988 to the router already exists in the router (with same name but
9989 with different Channel ID), router is responsible to send
9990 Replace ID packet to the server and force the server to change
9991 the Channel ID to the one router has.
9993 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9994 client that the Channel ID has been changed by the router. The
9995 normal server sends this to the client. Client must start using
9996 the new Channel ID as the channel's ID.
9998 Implemented handling of this new type into lib/silcclient/client.c
9999 into the function silc_client_notify_by_server.
10001 * Added new function silc_idlist_replace_channel_id into the files
10002 silcd/idlist.[ch] to replace the Channel ID.
10004 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10006 * Call silc_server_command_identify_check always when processing
10007 the IDENTIFY command in silcd/command.c
10009 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10011 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10012 send keepalive packets. The packet can be sent by clients,
10013 servers and routers.
10015 Added function silc_socket_set_heartbeat into the file
10016 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10017 If not set, the heartbeat is not performed. The actual
10018 heartbeat is implemented in the low level socket connection
10019 library. However, application is responsible of actually
10020 sending the packet.
10022 Added silc_server_send_heartbeat to send the actual heartbeat
10023 packet into silcd/packet_send.[ch]. Server now performs
10024 keepalive with all connections.
10026 * Added silc_task_get_first function into lib/silcutil/silctask.c
10027 to return the timeout task with shortest timeout. There was a bug
10028 in task unregistration that caused problems. TODO has been
10029 updated to include that task system must be rewritten.
10031 * The client library will now resolve the client information when
10032 receiving JOIN notify from server for client that we know but
10033 have incomplete information.
10035 * Rewrote parts of silc_server_remove_from_channels and
10036 silc_server_remove_from_one_channel as they did not remove the
10037 channel in some circumstances even though they should've.
10039 * Encryption problem encountered in server:
10041 The LEAVE command used to send the Channel Key packet to the
10042 router immediately after generating it. However, the code
10043 had earlier sent Remove Channel user packet but not immediately,
10044 ie. it was put to queue. The order of packets in the router
10045 was that Channel Key packet was first and Remove Channel User
10046 packet was second, even though they were encrypted in the
10047 reverse order. For this reason, MAC check failed. Now, this
10048 is fixed by not sending the Channel Key packet immediately but
10049 putting it to queue. However, this is more fundamental problem:
10050 packets that are in queue should actually not be encrypted
10051 because packets that are sent immediately gets encrypted
10052 actually with wrong IV (and thus MAC check fails). So, packets
10053 that are in queue should be encrypted when they are sent to
10054 the wire and not when they put to the queue.
10056 However, the problem is that the current system has not been
10057 designed to work that way. Instead, the packet is encrypted
10058 as soon as possible and left to the queue. The queue is then
10059 just purged into wire. There won't be any fixes for this
10060 any time soon. So, the current semantic for packet sending
10063 o If you send packet to remote host and do not force the send
10064 (the packet will be in queue) then all subsequent packets to the
10065 same remote host must also be put to the queue. Only after the
10066 queue has been purged is it safe again to force the packet
10069 o If you send all packets immediately then it safe to send
10070 any of subsequent packets through the queue, however, after
10071 the first packet is put to queue then any subsequent packets
10072 must also be put to the queue.
10074 Follow these rules and everything works fine.
10076 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10078 * Added new function silc_server_remove_clients_by_server to
10079 remove all client entries from ID list when the server connection
10080 is lost. In this case it is also important to invalidate all
10081 client entires as they hold the invalid server entry. This
10082 fixes fatal bug when server has lost connection and will reconnect
10085 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10087 * Made some sanity checks to silc_server_daemonise like to check
10088 whether the requested user and group actually exists.
10090 * Added sanity check to SKE's silc_ske_responder_finish to check
10091 that the public and private key actually is valid.
10093 * Invalidate the client's nickname when receiving Replace ID
10094 packet and the Client ID is being replaced. This means that the
10095 server will query the nickname if someone needs it (client)
10098 * Sort the ID Cache in client library when the ID Cache data
10099 has changed (needs sorting).
10101 * Do not allow for SILC client to create several connections to
10102 several servers. The client does not support windows right now
10103 and generating multiple connections causes weird behaviour.
10105 Irssi-silc client does support windows and can handle several
10106 connections without problems, see: www.irssi.org and SILC plugin.
10108 * Fixed some places where client was added to the IDList. The
10109 rule of thumb is following (in order to get everything right):
10110 If the client is directly connected local client then the
10111 `connection' argument must be set and `router' argument must be
10112 NULL to silc_idlist_add_client function. If the client is not
10113 directly connected client then the `router' argument must
10114 bet set and the `connection' argument must be NULL to the
10115 silc_idlist_add_client function.
10117 * The funtion silc_server_packet_send_local_channel actually did
10118 not check whether the client was locally connected or not. It
10119 does that now. Fixed a bug related to LEAVE command.
10121 * Fixed Remove Channel User payload parsing bug in server's
10122 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10124 * The server's silc_server_save_channel_key now checks also the
10125 global ID list for the channel as it might not be in the local
10126 list. Fixed a bug related to LEAVE command.
10128 * Is this the end of the [<unknown>] buglet that has been lurking
10129 around for a long time? A little for loop fix in server's
10130 silc_server_command_whois_parse that is used by both IDENTIFY
10131 and WHOIS command. At least, this was a clear bug and a cause
10132 of one type of [<unknown>] buglet.
10134 * WHOIS and IDENTIFY commands call the function
10135 silc_server_command_[whois/identify]_check function even if
10136 we are not router server.
10138 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10140 * Added --with-gmp configuration option. If set the GMP
10141 is always compiled in the SILC source tree. If not set then
10142 it is checked whether the system has the GMP3 installed. If
10143 it has then the GMP won't be compiled (the system's headers
10144 and library is used), if it doesn't have it then the GMP is
10145 compiled in the SILC source tree.
10147 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10149 * Changed RSA private exponent generation to what PKCS #1
10150 suggests. We try to find the smallest possible d by doing
10151 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10152 not security fix but optimization.
10154 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10156 * Added new config entry [Identity] to fork the server and run
10157 it as specific user and group. A patch from Bostik.
10159 * Imported Dotconf configuration library into lib/dotconf.
10160 This will be used to create the SILC configuration files later.
10161 It will appear in the distsribution after this commit.
10163 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10165 * A big code auditing weekend happening. Auditing code for
10166 obvious mistakes, bugs and errors. Also, removing any code
10169 Removed files for being obsolete:
10171 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10172 inline in the file lib/silcutil/silcbuffer.h)
10174 o lib/silcutil/silcbufutil.c (the header has inline versions)
10176 Changed code to fix possible error conditions:
10178 o The buffer formatting routines now check that the destination
10179 buffer really has enough space to add the data. This applies for
10180 both buffer formatting and unformatting
10181 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10182 unformatting was changed to accomodate following rules:
10183 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10184 sent to the function while XXX_*STRING will not allocate or copy
10185 the data into the buffer. Instead it sets the pointer from the
10186 buffer into the pointer sent as argument (XXX_*STRING used to
10187 require that the pointer must be allocated already). This change
10188 makes this whole thing a bit more consistent and more optimized
10189 (note that the data returned in the unformatting with XXX_*STRING
10190 must not be freed now). The routines return now -1 on error.
10192 o Tried to find all code that use buffer_format and buffer_unformat
10193 and added return value checking to prevent formatting and
10194 especially unformatting errors and possible subsequent fatal
10197 o Changed ske->x and ske->KEY to mallocated pointers in
10198 lib/silcske/silcske.h. Fixed possible data and memory leak.
10200 o Added return value checking to all *_parse* functions. Fixed
10201 many memory leaks as well.
10203 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10204 so that buffer overflows would not happen. All code now also
10205 checks the return value as it can fail.
10207 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10209 * Added reconnection support to server if the normal server looses
10210 its connection to the router (for example if router is rebooted).
10211 The server performs normal reconnection strategy implemented
10212 to the server. Affected file silcd/server.c.
10214 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10216 * Added new packet type SILC_PACKET_SET_MODE that is used to
10217 distribute the information about changed modes (for clients,
10218 channels and clients channel modes) to all routers in the
10219 network. Updated the protocol specification accordingly.
10221 Added functions into silcd/packet_send.c and
10222 silcd/packet_receive.c: silc_server_send_set_mode,
10223 silc_server_set_mode.
10225 Added new files silcmode.[ch] into lib/silccore that implements
10226 the encoding and decoding of Set Mode Payload. Added new type
10227 SilcSetModePayload. Moved the definitions of different modes
10228 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10230 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10232 * Oops, a little mistake in server's connection authentication
10233 protocol. The protocol is not ended with FAILURE but with
10234 SUCCESS if the authentication is Ok. :) Affected file is
10237 * Implemented NICK_CHANGE notify handling in server in the file
10238 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10239 the local clients on the channel. After the changing nickname
10240 in router environment snhould work and the [<unknown>] nickname
10241 should appear no more.
10243 The silc_server_replace_id function that receives the Replace ID
10244 payload now sends the NICK_CHANGE notify type also in the file
10245 silcd/packet_receive.c
10247 * Changed WHOIS and IDENTIFY command to support the maximum amount
10248 of arguments defined in protocol specs (3328 arguments). This
10249 fixed a bug that caused problems when there were more than three
10250 users on a channel.
10252 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10254 * Added extra parameter, command identifier, to the
10255 silc_client_send_command so that explicit command identifier
10258 Changed that ID list routines uses specific command identifier
10259 when sending WHOIS/IDENTIFY requests to the server so that they
10260 can be identified when the reply comes back.
10262 Affected files lib/silcclient/command.[ch],
10263 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10265 * Added `sender' argument to silc_server_packet_send_to_channel
10266 to indicaet the sender who originally sent the packet to us
10267 that we are now re-sending. Ignored if NULL. Affected file
10268 silcd/packet_send.[ch].
10270 * Added some server statistics support in silcd/server_internal.h
10271 SilcServerStatistics structure and around the server code. Also
10272 send some nice statistics information when client is connecting
10275 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10277 * Fixed channel ID decoding in server's JOIN command reply in
10278 silcd/command_reply.c
10280 * Fixed braodcasting of replace ID payload to not to send it if
10281 we are standalone server in silcd/packet_receive.c.
10283 * Fixed all channel message sending routines to not to send
10284 packets to clients that has router set, since they are routed
10285 separately in the same function earlier. Affects file
10286 silcd/packet_send.c and all channel packet sending functions.
10288 * In USERS reply, res_argv[i] are not allocated, the table
10289 is allocated. Thus changed that free the table, not its
10292 * In server's whois_check and identify_check if the client is
10293 locally connected do not send any WHOIS commands - they are not
10296 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10298 * Fixed some minor bugs in client when sending WHOIS command. The
10299 arguments was in wrong order.
10301 * Removed statis function add_to_channel from server in
10302 silcd/command.c that was previously used with the joining but
10305 * Tested USERS command in router environment successfully with two
10306 routers, two servers and two clients.
10308 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10310 * Reorganized the USERS command and command reply in client library
10311 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10312 When the command is given by user we register a pending command
10313 callback that will reprocess the command after the reply has been
10314 received from the server. When reprocessing the packet we then
10315 display the information. Thus, the USERS information is displayed
10316 now in the command callback instead of in the command reply
10317 callback. The processing of the command is same as previously
10318 when server has sent the command reply in the JOINing process.
10320 * Added to USERS command in silcd/command_reply.c to join the client,
10321 we didn't use to know about, to the channel after we've created
10322 a client entry for it. Also, for clienet we did know already still
10323 check whether it is on the channel or not and add it if not.
10325 * Removed silc_server_command_join_notify as the function and its
10328 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10330 * Changed the client's pending command handling to the same as the
10331 server's pending command handling. It is also now possible to
10332 execute command reply functions from other command reply
10333 function as the function callbacks for commands and command
10334 replies are one and same. The pending commands are not static
10335 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10336 in client connection context. Thus, pending commands are server
10337 connection specific as it is convenient.
10339 Changed the function silc_client_command_pending and
10340 silc_client_command_pending_del and added new function
10341 silc_client_command_pending_check. Removed the
10342 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10345 * Added cmd_ident, current command identifier, to the client
10346 connection context in lib/silcclient/client.h to keep track on
10347 command identifiers used in command sending. Client's command reply
10348 function handling now supports the mandatory command identifiers.
10350 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10351 funtions in client to fully support pending command callbacks.
10353 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10354 as one of the arguments to the application in the command reply
10357 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10358 before first releasing SILC but came back. Now it is removed again
10359 and should come back nomore. The FORWARDED flag was used only
10360 by the JOINing procedure by forwarding the command packet to router.
10361 Now, the JOINing procedure has been changed to more generic (due
10362 to various router environment issues) and FORWARDED is not needed
10363 anymore for anything. The protocol specification is yet to be
10366 Now, removed silc_server_packet_forward from server and the flag
10367 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10369 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10371 * Renamed NAMES command to USERS command. The NAMES was named that
10372 due to historical reasons. Now it is renamed. Also, rewrote
10373 parts of the USERS command. The nickname list is not sent anymore
10374 by the server. Only Client ID and mode lists are sent in the USERS
10375 command. Changed this also to the protocol specification.
10377 The client now resolves the names and stuff after it receives
10378 the USERS list from the server when joining to the channel.
10380 * WHOIS and IDENTIFY commands has been changed to support multiple
10381 Client ID's per command. One can now search for multiple users
10382 in the network by sending only one WHOIS or IDENTIFY command.
10383 Changed the code and the protocol specifications.
10385 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10386 uses silc_server_command_whois_parse to parse the request. */
10388 * If normal server, do not parse the WHOIS and IDENTIFY requests
10389 before sending it to the router. Saves some time.
10391 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10393 * Fixed JOIN command on client library. Wrong number of arguments
10394 used to crash the client.
10396 * Added silc_server_channel_has_global function to check whether
10397 channel has global users or not.
10399 * Added silc_server_channel_has_local function to check whether channel
10400 has locally connected clients on the channel.
10402 * The silc_server_remove_from_one_channel now checks whether the
10403 channel has global users or not after given client was removed from
10404 the channel. It also checks whether the channel has local clients
10405 on the channel anymore. If it does not have then the channel entry
10406 is removed as it is not needed anymore.
10408 * The silc_server_notify now checks on JOIN notify whether the joining
10409 client is one of locally connected or global. If it is global then
10410 the channel has now global users on the channel and that is marked
10411 to the channel entry. Also, it now saves the global client to
10412 global list who is joining and JOINs it to the channel. This is
10413 for normal server, that is.
10415 Changed silc_server_send_notify_on_channel,
10416 silc_server_packet_relay_to_channel and
10417 silc_server_packet_send_to_channel check if we are normal server
10418 and client has router set (ie. global client) do not send the
10419 message to that client, as it is already routed to our router.
10421 * Implemented LEAVE notify type handling in silc_server_notify
10424 * Tested LEAVE command in router environment successfully. Tested
10425 with two routers, two servers and two clients.
10429 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10431 * Implemented SIGNOFF notify type handling in silc_server_notify
10434 * silc_server_remove_id now removes the client entry from all channels
10435 it has joined and thusly sends SIGNOFF notify type.
10437 * Rewrote the NAMES list generation in server by removing two excess
10438 loops. The lists are created now inside one loop.
10440 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10442 * silc_server_remove_channel_user checks now also global list
10443 for channel and client.
10445 * silc_server_new_channel_user checks now both local and global
10446 list for channel and client. Fixed a bug in client id decoding.
10447 Used to decode wrong buffer.
10449 * silc_server_channel_message checks now both local and global
10450 list for channel entry.
10452 * Tested channel joining (hence JOIN) in router environment
10453 successfully. Tested with two routers, two servers and two
10456 * Tested channel message sending in router environment successfully.
10458 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10460 * Added silc_server_save_channel_key into server.[ch] to save the
10461 received channel key in Channel Key payload processing. It is
10462 also used in JOIN command reply handling.
10464 Equivalent function silc_client_save_channel_key added into
10465 client.[ch] into client library.
10467 * Changed JOIN command reply to send information whether the channel
10468 was created or not (is existing already) and the channel key
10469 payload. Changed protocol specs accordingly.
10471 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10472 the request was sent by ID and not by nickname. Crashed on
10475 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10477 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10478 now correctly save the received data.
10480 * silc_server_free_sock_user_data now notifies routers in the
10481 network about entities leaving the network.
10483 At the same time implemented functions silc_server_remove_id
10484 and silc_server_send_remove_id to receive and send REMOVE_ID
10485 packets. The packet is used to notify routers in the network
10486 about leaving entities. The ID removed will become invalid in
10489 * Added function silc_idlist_del_server into server. Removes and
10490 free's server entry from ID list.
10492 * silc_server_private_message function now checks, if we are router,
10493 that the destination ID really is valid ID, naturally.
10495 * In router when NEW_ID packet is received (for new client) the
10496 hash of the Client ID is saved in the ID Cache but the
10497 client->nickname is set to NULL, instead of putting the hash
10500 IDENTIFY command now also checks that client->nickname must be
10501 valid. If it is not if will request the data from the server who
10502 owns the client. Added new function
10503 silc_server_command_identify_check.
10505 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10506 to set the command to already allocated Command Payload.
10508 * Tested private message sending in router environment with two
10509 routers, two servers and two clients. Fixed minor bugs and now
10512 * Fixed segfault from client's NAMES command. Used to crash if
10513 not on any channel.
10515 * Forwarded packets must not be routed even if it is not destined
10516 to the receiver. Changed server code comply with this.
10518 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10520 * Added `require_reverse_mapping' boolean value to ServerParams
10521 structure. If TRUE (not default) the server will require that
10522 the connecting host has fully qualified domain name.
10524 If the reverse mapping is not required and hostname could not be
10525 found the IP address is used as hostname.
10527 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10529 * Implemented version string checking to both client and server.
10530 The check is incomplete currently due to the abnormal version
10531 strings used in development version of SILC.
10533 * Changed all command functions in server to use the new
10536 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10538 * Changed char *data to unsigned char *data in ID Cache system to
10539 support binary data as ID Cache data. Changed code to support
10540 binary data in lib/silccore/idcache.c.
10542 * Renamed silc_server_packet_relay_command_reply to
10543 silc_server_command_reply as it is normal packet receiving
10544 function. Rewrote the function to accept command replys for
10545 servers and not only for clients.
10547 * Mark remote router always as registered server if we are connecting
10548 to it. Otherwise, commands sent by the router to us are ignored.
10550 * All ID List find routines now returns the ID Cache Entry pointer
10551 as well if requested.
10553 * WHOIS command works now in router environment, tested with two
10554 routers, two servers and two clients.
10556 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10557 in router environment (as it is almost equivalent to WHOIS) but
10558 hasn't been tested thoroughly. Added new functions:
10560 silc_server_command_identify_parse
10561 silc_server_command_identify_send_reply
10562 silc_server_command_identify_from_client
10563 silc_server_command_identify_from_server
10565 * Disabled route cache adding because adding two different ID's with
10566 same IP replaces the old cache entry thus giving wrong route.
10567 The entry->router->connection is always the fastest route anyway
10568 so route cache may not be needed. Of course, new routes maybe
10569 established after receiving the ID when the entry->router->connection
10570 might not be anymore the most optimal.
10572 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10574 * Add route cache for received ID for fast routing.
10576 * Added silc_server_packet_route to route received packet on router
10577 that is not destined to us.
10579 * Renamed silc_server_get_route to silc_server_route_get.
10581 * Added id_string and id_string_len fields into SilcServer to
10582 include encoded ServerID for fast comparing without excess
10583 encoding of the ID's.
10585 * Cleaned up WHOIS command on server side. Added following static
10588 silc_server_command_whois_parse
10589 silc_server_command_whois_check
10590 silc_server_command_whois_send_reply
10591 silc_server_command_whois_from_client
10592 silc_server_command_whois_from_server
10594 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10595 arguments in command replies. All command functions should be
10596 updated to use this macro.
10598 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10600 * Minor typo fixes on command reply handling on server.
10602 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10604 * Added silc_server_command_add_to_channel internal routine to add
10605 the client to the channel after router has created the channel and
10606 sent command reply to the server.
10608 * Added generic silc_server_send_command to send any command from
10611 * Use static buffer with ID rendering instead of duplicating data.
10613 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10615 * Fixed a channel user mode bug when joining to a channel server gave
10616 everybody channel founder rights, oops.
10618 * We mark ourselves as the router of the incoming server connection
10619 if we are router ourselves. This way we can check in some packet
10620 sending functions whether it is locally connected server. For
10621 incoming router connections we put NULL.
10623 * For router sending packets locally means now always sending the
10624 packet cell wide; to local clients and local servers. For normal
10625 server sending packet locally means sending it to only local
10628 * Fixed the JOIN command to really work in router environment. If the
10629 channel is created it is always created by the router. Router is
10630 also responsible of making the initial joining to the channel,
10631 sending JOIN notify to the sending server and distributing
10632 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10633 does not exist server doesn't do anything else but forward the
10634 command to the router which performs everything.
10636 * Added silc_server_send_channel_key function to send the Channel Key
10639 * Added silc_server_create_channel_key to create new channel key. The
10640 channel key is now re-generated everytime someone joins or leaves
10641 a channel, as protocol dictates. Note: channel->key_len is the
10642 key length in bits.
10644 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10646 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10647 packet_receive.[ch] to separate packet sending and receiving
10648 routines. The server.[ch] now includes everything else including
10649 actual packet processing (writing and reading data) and other
10652 Renamed silc_server_private_message_send_internal to
10653 silc_server_send_private_message. The routine is still though
10654 used only to relay private messages as server does not send
10655 private messages itself.
10657 Renamed silc_server_new_channel to silc_server_create_new_channel
10658 and added new function sicl_server_new_channel that handles the
10659 incoming New Channel packet. Added also new sending function
10660 silc_server_send_new_channel to send New Channel Payload.
10662 * Added new function silc_server_notify to process incoming notify
10663 packet to the server/router. Server may then relay the notify
10664 to clients if needed.
10666 * Added new function silc_server_new_channel_user to process incoming
10667 New Channel User packet. Router will redistribute the packet and
10668 send JOIN notify to its local clients and locally connected servers
10669 if needed. Normal server will send JOIN notify to its local client
10670 on same channel when received this packet. Added also corresponding
10671 sending function silc_server_send_new_channel_user to sent the
10674 * Added boolean route argument to send_notif_to_channel and
10675 packet_send_to_channel functions to attempt to route the packet
10676 if it is TRUE and send only locally if it is FALSE.
10678 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10680 * silc_server_replace_id now broadcasts the received replace ID
10681 packet if it is not broadcast packet already. The router must
10682 broadcast to inform other routers about changed ID.
10684 * Added backpointer to server's router into SilcServer context in
10685 silcd/server_internal.h.
10687 * Fixed silc_server_packet_broadcast to send correct broadcast
10690 * The channel key is now distributed to the local client as soon
10691 as it is received from the router (in router environment) so that
10692 no other packet may be sent for the channel until client has
10695 * silc_server_remove_channel_user now broadcasts the received
10696 Remove Channel User packet if it is not broadcast packet already.
10697 The router must broadcast to inform other routers about removed
10700 * Added users field into SilcPacketContext that is a reference count
10701 of the context. One can increase the reference count by calling
10702 silc_packet_context_dup which is now changed to just increase the
10703 reference count instead of duplicating the data. The reference
10704 count is decresed by calling silc_packet_context_free that will
10705 free the data after the reference count hits zero.
10707 For now on the packet context and everything allocated into it
10708 (including the raw packet from network) must be freed by calling
10709 the new silc_packet_context_free function. Added also new function
10710 silc_packet_context_alloc that must be used now to allocate the
10711 context. This also means that if a routine is asynchronous from
10712 silc_[client/server]_packet_parse_type the packet context must
10713 be duplicated by calling silc_packet_context_dup. Otherwise it
10714 gets free'd after silc_[client/server]_packet_parse_type returns.
10715 Also, one must remember that if packet is duplicated then its
10716 reference count must be decresed by calling the free function as
10717 many times as it was duplicated.
10719 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10720 from both client and server.
10722 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10724 * Made joining to a channel working in router environment.
10726 * Cleaned up JOIN command on server side and create function
10727 silc_server_command_join_channel internal routine to make the
10730 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10732 * Changed silc_command_pending list to SilcDList. Also, added
10733 `ident' field to SilcServerCommandPending structure to identify
10734 the reply and to call correct callback.
10736 Added silc_server_command_pending_check function to replace the
10737 corresnponding macro. The silc_command_pending list is not
10740 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10741 to set identifier to previously allocated Command Payload. It
10742 is used to set identifier for command when resending Command
10745 * Added silc_command_payload_encode_payload to encode Command
10746 Payload buffer from SilcCommandPayload structure.
10748 * Added silc_argument_payload_encode_payload to encode Argument
10749 payload buffer from SilcArgumentPayload structure.
10751 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10753 * Changed WHOIS command to support router connection on server side.
10754 The whois request is always sent to router unless the server is
10755 standalone server. After server has received the reply from the
10756 router will it send the reply to the client.
10758 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10759 broadcast received broadcast packet. The function is used only
10760 by router. The broadcast packet is always sent to the router's
10763 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10764 render given ID to printable string, for log files for example.
10766 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10768 * Made basic router to router connections working. At least they
10769 can now connect to each other but nothing really works the way
10770 they are supposed - yet.
10772 * Added new initiator token to RouterConnection configuration
10773 file in silcd/serverconfig.[ch]. It is used to tell whether we
10774 are the initiator to the remote router or whether we'll expect
10775 the other end to connect.
10777 * Moved registering of listener task to silc_server_init, hence
10778 the server starts listenning as soon as it is run, even if it
10779 does not have connections to other routers. Let's see how well
10782 * Changed default connection retry timeouts for more suitable in
10785 * Removed cipher and such arguments from silc_idlist_add_client
10786 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10787 Added new function silc_idlist_add_data to add the keys and stuff
10790 * Added SilcIDListData structure and added it to SilcClientEntry
10791 and SilcServerEntry as their first field in the structure. This
10792 way we can explicitly cast the ID entries to the SilcIDListData
10793 structure and get common data for the entries. In past, we had
10794 to first check what type of connection it is and then cast it to
10795 correct ID entry type. Now, we can directly cast the opaque
10796 pointer to the SilcIDListData (no matter what ID entry it actually
10797 is) and get the data needed.
10799 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10801 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10802 in some circumstances even if threre were timeout tasks, though not
10803 IO tasks, but tasks anyway. Now fixed.
10805 * Defined SilcServerConnection structure to hold connection specific
10806 stuff about directly connected servers and routers. The definition
10807 is currently in silcd/server_internal.h. I thought about having
10808 a bit more important role fro this struct but for now it is used
10809 only when connecting to other server (or router actually).
10811 * Added connecting retry support in server when connecting to
10812 router(s). The retry feature implement exponential backoff
10813 algorithm. Also, added SilcServerParams structure to hold default
10814 parameters for server. For now, it include these retry settings
10815 and are hard coded. After server is moded to be as Silc Server
10816 Library this structure will be more important.
10818 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10820 * Changed client librarys channel->clients table to SilcList and
10821 changed code accordingly.
10823 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10825 * Changed client's channel table to SilcList and changed code
10826 accordingly. Also changed SilcChannelClientEntry to include back-
10827 pointer to the channel so that client entry can use that structure
10828 as list as well and we have fast cross-reference to the channel.
10829 This change dramatically decreased the complexity of channel
10830 handling with client entry and vice versa (removed one extra
10831 loop when searching for channel entry from many functions).
10833 * Changed server->sim from table to SilcDList and changed code
10836 * NAMES command can now be used from user interface. It will show
10837 the user list on the channel, neatly.
10839 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10840 Code now saves realname of the user if it becomes available.
10842 * Renamed configure.in to configure.in.pre and made ./prepare
10843 script to automatically add correct version string to
10844 configure.in which it creates from configure.in.pre.
10846 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10848 * NAMES command reply now shows users mode with the nickname when
10849 joining to channel.
10851 * Moved silc_client_ch[u]mode[_char] functions from
10852 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10853 place sucks, they are utility functions and should be in some
10856 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10858 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10861 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10865 * Added TRQ (efficient deque and list library) into lib/trq. This is
10866 a very good list library that is currently used in the SILC. Defined
10867 SilcList API over the library because I didn't like the API very
10868 much. See lib/trq/silclist.h for the API and examples of how to
10869 use the API. Fixed various places in the code to use the new
10870 SilcList API. The SilcList is meant for lists that has a structure
10871 already defined as a list. It is not suitable to add just some
10872 context to the list (in TRQ, the context is the list actually).
10874 So, I defined SilcDList that can be used for the purpose where
10875 predefined list structure does not exit. This can be used as
10876 such list. Now some context just can be added to the SilcDList.
10877 Currently this list is not used in the SILC just yet, though there
10878 are a lot places where this can replace dynamically allocated
10879 tables and I will fix these places, later, to use SilcDList.
10880 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10881 and use TRQ internally).
10883 Also fixed some annoying warning messages that the original TRQ
10884 code generated. Also minor changes to TRQ's Makefile.in.
10886 * Added support for querying by Client ID to both WHOIS and
10887 IDENTIFY commands into server, as required by the protocol.
10889 * Removed method function pointers from SilcBuffer structure. They
10890 weren't used to anything and just increased the context size for
10891 no good reason. This change also made silc_buffer_alloc and
10892 silc_buffer_free functions inline functions.
10894 * Disabled command flooding detection support until it's fixed so
10895 that it accepts commands in but does not execute them more than once
10898 * Added silc_net_localhost(), to return local hostname, into
10899 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10900 that must be initialized before calling silc_client_init.
10902 * Added new function: silc_server_send_notify_on_channels to send
10903 notify messages to all channels client has joined. It is assured
10904 that the message is sent only once per client.
10906 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10907 lib/silcutil/silcutil.[ch] as silc_format function. The new
10908 function is generic and is used by server as well, not only by
10909 the logging routines.
10911 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10912 the provided version string was not acceptable. Added new function:
10913 silc_ske_check_version into lib/silcske/silcske.h. The function
10914 must be implemented by the application (client or server) and it
10915 does not reside in the SKE library. The function checks the version
10916 string remote end sent.
10918 * Added back pointers (to opaque context and to SilcSocketConnection)
10919 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10921 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10922 duplicate packet context structure.
10924 * Changed `notify' client operation to send same arguments as client
10925 receives from server except for ID's. ID's are mapped to correct
10926 ID entry and that is returned. Also, if channel entry is not sent
10927 by server but the notify is for channel the channel entry is sent
10928 to application (otherwise application doesn't know that it is for
10929 channel (library gets it from packet's Destination ID)).
10931 * Added silc_client_remove_from_channels into client library to
10932 remove a client from all channels it has joined to. Used when
10933 received SIGNOFF notify from server. Added also new function
10934 silc_client_replace_from_channels to replace old ID entry with
10935 new ID entry on all channels. Used when received NICK_CHANGE
10936 notify from server.
10938 * Fixed ID Cache list handling in silc_idlist_get_client in
10939 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10940 to get (or query) client by ID.
10942 * Updated TODO list.
10944 * Added connection authentication status message defined by the
10945 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10946 support for these into the code in client and server side.
10948 * Added generic function silc_client_send_command to send any command
10949 with variable argument list. Application should use this function
10950 to send commands if the command functions provided by the library
10951 does not suite for the application's user interface needs.
10953 * Added new `failure' client operation. Application is notified about
10954 received failure packet if client is executing a protocol. In this
10955 case the protocol's execution has failed.
10957 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10958 is required by the protocol.
10960 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10961 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10964 * Added status flag to SilcSKE object to indicate realtime status
10965 of the SKE protocol.
10967 * Application receives now exactly same command reply arguments as
10968 the library receives from server. However, if ID is received the
10969 corresponding ID entry is returned to the application (eg. Client
10970 ID is mapped to correct SilcClientEntry entry and that is returned).
10971 Changed command_reply client operation due to this change.
10973 * Changed all ID's in commands and in command replys as ID Payloads.
10974 Change affected both client and server side codes.
10976 All ID's sent in SILC network (with execption of ID's in SILC
10977 Packet header) are sent in ID Payload to support variable length
10980 * Server now notifies nick changes and notifies all clients on
10981 the channels about the new nickname (about the new Client ID,
10984 * Implemented CMODE command to change channel modes. Supports all
10985 channel modes defined by the protocol specs except ban and invite
10986 lists. (Also, private channel key mode is supported but support for
10987 setting private channel key in client is missing, thus, this mode
10988 has no effect on client side (except that server requires that the
10989 client uses private channel key and normal channel traffic does not
10992 Also, invite mode works per se, but INVITE command does not work
10993 yet correctly, so you can set channel as invite only channel but
10994 inviting clients to the channel does not work (it is yet to be
10995 thought what's the best way to do it).
10997 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10998 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10999 Implemented CUMODE command to change user's mode on the channel.
11000 Supports all modes defined by the protocol specs.
11002 * Added NAMES command reply to return users modes on the channel.
11004 * Removed unnecessary and slow ciphers from lib/silccrypt.
11006 * Set SO_KEEPALIVE option to connection sockets by default.
11008 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11010 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11011 redefined the Notify Payload into protocol specs.
11013 * Added silc_id_payload_parse_id to get ID directly from raw
11016 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11018 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11019 accept searching by Client ID as well.
11021 * Added support for LEAVE and SIGNOFF notify types in client library.
11023 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11024 to parse ID Payload from raw data.
11026 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11028 * Added flags parameter into silc_ske_assemble_security_properties
11029 function in lib/silcske/silcske.[ch].
11031 * Changed notify client operation to fit better for notify messages
11032 sent by server. The notify payload received from server is now
11033 passed to the application (after parsing it to SilcNotifyPayload).
11034 It is application's responsibility to retrieve the arguments
11035 from the payload and show the message the way it wants. The message
11036 sent by server is implementation specific.
11038 * Changed public keys to comply with the protocol specification.
11039 Old public keys are not supported anymore and are not compatible.
11041 * Removed nickname from Channel Payload as the latest draft removed
11042 it. The client must resolve the nickname from the NAMES command
11043 reply received when it joined the channel.
11045 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11047 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11049 * Fixed some errors in protocol specification drafts.
11051 * Created lib/silccore/silcnotify.c to implement Notify Payload
11052 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11053 generic payloads described by protocol specifications. The file
11054 includes implementations for ID Payload and Argument Payload.
11056 * Changed Command Payload implementation to use the new Argument
11057 Payload. Changed command_xxxx_payload to command_payload_xxxx
11058 to comply with SILC coding conventions.
11060 * Added suppport for Argument Payload handling in Notify Payload
11061 implementation as protocol requires it. Added the new support
11062 into server and client lib as well.
11064 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11066 * Added support for multiple nicknames on same channel. [n] is
11067 added locally to the nickname if there are more than one same
11068 nicknames on the channel.
11070 * Server now sends all nicknames that matched WHOIS request.
11071 Client also shows the list received from server.
11073 * Added TOPIC command to client side. User can now set and show
11074 current topic on channel.
11076 * Added MOTD command to client and server. Also, server sends the
11077 motd when client connects to the server.
11079 * Changed version strings to comply ISO 8601.
11081 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11083 * Fixed protocol error handling in client library. It should now
11084 cope even if the SKE fails for some reason.
11086 * Made new protocol specification drafts for submitting to IETF.
11088 * Implemented TOPIC command to server in silcd/command.c.
11090 * Added two new notify types into lib/silccore/silcnotify.h:
11091 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11092 notify nickname change and topic setting/change on a channel.
11094 * API change of command_reply operation in client library. The
11095 application gets now the status type received from server as well.
11097 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11099 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11101 * Cras fixed and optimized the packet handling even further and
11102 it should work now. Minor change to the prototype of function
11103 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11105 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11107 * Added new function into lib/silcutil/silcschedule.[ch]:
11108 silc_schedule_with_fd to select() a specified fd. The function
11109 returns after timeout expires or data arrives or goes. The
11110 function is used by packet routines to wait that all data is
11111 received from network.
11113 * Fixed data reading from network in lib/silccore/silcpacket.c.
11114 The code now assures that all data is read from the fd and then
11115 continues packet processing. This was a bug fix since the code
11116 used to drop some data in some circumstances.
11118 * Added new function into lib/silcclient/client.[ch]:
11119 silc_client_start_key_exchange to start key exchange after
11120 connection has been established to server. The code internally
11121 now uses this funtion but its main purpose was to provide it
11122 for applications that perform their own connecting. After
11123 application has created a connection it merely calls this
11124 function to start the key exchange between client and server.
11125 The library takes care of everything else after that.
11127 Updated also lib/silcclient/README to explain the usage of
11130 * Do not send to application information that connection has
11131 been established. Application gets notified it by connect
11134 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11136 * Applied cras's patch to add silc_schedule_one function. The
11137 function runs scheduler once and returns.
11139 * Fixed the scheduler after cras messed it up. The timeout
11140 handling works now as it's supposed to work.
11142 * Added into lib/silccore/ silcnotify.h to include notify
11143 message types support. Changed silc_server_send_notify*
11144 functions, in server.[ch], to support those new notify types.
11145 Added the support for the notify types into client library,
11146 as well. Added new notify client operation into ops.h in
11149 * Changed silc_server_packet_send_to_channel to send normal
11150 packets instead of just channel message packets. The function
11151 is now used to send the notify packets to channels. It is not
11152 used to send channel message packets anymore, as server never
11153 sends them anymore.
11155 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11156 va_arg()s as it seems to require it nowadays. I guess, if SILC
11157 is compiled with older va_arg() the new code should work anyway.
11159 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11161 * Splitted core library. Core library (lib/silccore) includes
11162 now only SILC protocol specific core (and common) components.
11163 Created new utility library (lib/silcutil) that includes more
11164 generic purpose stuff. The stuff for util library was taken
11165 from the old core library. This was minor and easy split.
11167 * Created SILC Client Library (lib/silcclient) that includes
11168 implementation of the SILC client without user interface. This
11169 was major move from silc/ directory. The code has been changed
11170 so that it is transparent towards the user interface. The
11171 silc/ directory includes now the same user interface as before
11172 and it uses the new client library. Read lib/silcclient/README.
11173 Basicly, the client library performs everything else related
11174 to SILC except user interface handling. Also, configuration
11175 files are considered to be part of user interface and library
11176 does not handle them.
11178 This change also changed a lot of structures, function naming etc.
11179 Most important change was that SilcClientWindow object was
11180 renamed to SilcClientConnection in the client library. Created
11181 also new file lib/silcclient/ops.h. Also added new files
11182 silc/local_command.[ch] and silc/client_ops.[ch].
11184 All these changes were made to make it easier for user interface
11185 designers to create what ever user interface for the SILC client
11188 It is also expected that the server will be moved to lib
11189 directory as well and SILC Server Library will be created;
11190 sometimes in the future.
11192 * Removed Local commands from lib/silccore/silccommand.h as
11193 they are application specific and new client library does not
11194 handle any of those anymore.
11196 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11197 old client implementation in silc/.
11199 * Added support for callback functions in SILC_LOG_* macros.
11200 Application can now set its own callbacks that will be called
11201 instead of using the default functions that will always print
11202 the debug messages to stderr (or stdout). Also, debugging can
11203 now be disabled by setting silc_debug to FALSE and re-enabled by
11204 setting it to TRUE. Note, that logging will still work even
11205 if debugging is disabled.
11207 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11208 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11209 silc_log_reset_debug_callbacks.
11211 * To enable debugging in silc client one must give now -d
11212 option on command line.
11214 * Changed silc_schedule_init to automatically allocate task queues
11215 if they are not allocated before calling it.
11217 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11219 * Added GMP 3.1 into math library.
11221 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11223 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11224 a channel in SILC network. The packet is used by servers and
11225 routers to notify other routers that user has left a channel.
11226 This little feature was missing until now. Added the feature
11227 to protocol specification as well.
11229 Added functions: silc_server_send_remove_channel_user and
11230 silc_server_remove_channel_user into server.[ch].
11232 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11233 lib/silccore/silcpacket.h. However, they are not implemented
11236 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11238 * Fixed joining to a channel and sending channel messages
11239 between server and router. The channel message sending should
11240 now work inside a cell.
11242 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11244 * Fixed the private message sending between server and router.
11245 The private message sending should now work inside a cell.
11247 * Added silc_server_replace_id into server.[ch] to replace
11248 existing ID in the SILC network.
11250 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11251 and silc_idlist_replace_server_id into idlist.[ch] in server.
11253 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11255 * Fixed the server to server connections. Server can again now
11256 connect to router. Router to router connections probably does
11259 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11261 * Added dynamic protocol registering support. Now protocols can
11262 registered and unregistered on the fly. Patch by cras.
11264 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11266 * Added lib/contrib directory to hold routines that some platforms
11267 don't have but are needed by SILC.
11269 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11270 into lin/contrib to provide getopt() and getopt_long() for
11271 those who don't have it.
11273 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11275 * Added AWAY command to client. When away message is set and
11276 client receives a private message packet the client automatically
11277 replies to the sender with the away message.
11279 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11280 bug seemed to be the cause of recent problems when compiling
11283 * Added version detection support to SKE protocol specification
11284 and added the new changes to the SKE implementation as well.
11285 There were other minor changes in the SKE protocol as well.
11287 Many changes in lib/silcske/silcske.[ch] and in
11288 lib/silcske/payload.[ch].
11290 * Added ^U functionality, clear input line. Patch from cras.
11292 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11294 * Mainly small bugfixes on core library. Fixed some debugging
11295 logging and buffer overflow in silclog.c.
11297 * Updated config.sub and config.guess on the distribution tree.
11299 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11301 * Added command lagging support in server. Client may execute
11302 commands now only once in two seconds.
11304 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11306 * Optimized packet reception. MAC computation and checking is now
11307 also more optimized. A lot previously duplicated code is now
11308 used as generic by both client and server.
11310 * Fixed key pair generation in clientutil.c
11312 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11314 * Added into lib/silccore/silcbufutil.[ch] new function;
11315 silc_buffer_realloc.
11317 * Moved generic packet sending/encryption functions to
11318 lib/silccore/silcpacket.[ch] from client and server. Some
11319 rewriting of the functions.
11321 * Moved all generic packet reception/decryption functions to
11322 lib/silccore/silcpacket.[ch] from client and server. The
11323 packet processing is now much cleaner in both client and server.
11324 These were major changes in both client and server.
11326 * Created many common functions in server to do packet sending.
11327 Previously code were duplicated a lot, this has been removed
11328 with these changes.
11330 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11332 * Rewrote major parts of the ID cache system. Don't know
11333 whether it is better now or not but at least the API is more
11336 * Major rewrite on ID cache stuff on client because of the ID
11337 cache API changes. Added idlist.c to client.
11339 * Also major rewrite on ID cache stuff on server as well.
11340 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11341 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11342 in hand, instead they are all put into the ID cache system now.
11343 All server_idlist_* routines uses ID cache now instead of
11344 traversing its own lists (those lists does not exist anymore).
11345 SilcIDList though still exists. Also, SilcXXXEntry's are
11348 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11350 * Finally made the SKE implementation compliant to the protocol
11351 specification. All mp integers are now binary encoded as
11352 opposed being HEX encoded.
11354 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11357 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11358 functions: silc_[encode/decode]_pem. Also added function
11359 silc_encode_pem_file to PEM encode with newlines ('\n') for
11360 saving into a file.
11362 * SILC public keys are now encoded either PEM or binary. Same
11363 option is for private keys as well. By default private keys
11364 are binary encoded and public keys PEM encoded. Silly HEX
11365 encoding were removed.
11367 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11368 function to create fingerprints.
11370 * Fixed a bug in SHA1; does not change the original data anymore.
11372 * Partly implemented INFO command on client and server side.
11373 Fixed CLEAR command. Changes to SERVER command; show current
11374 server(s) when giving command without arguments. Added
11375 VERSION command to client.
11377 * Added check to server that unregistered connections cannot
11378 execute commands (unless it is specificly allowed).
11380 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11382 * Fixed screen refresh.
11384 * Fixed channel joining bug from client. On some circumstances
11385 client tried to join to a channel it had already joined.
11387 * Added public key verification process into client's protocol.c.
11388 The client now verifies the public key from user and saves
11389 it into ~./silc/serverkeys/ directory.
11391 Added into: clientutil.[ch]: silc_client_verify_server_key.
11393 * Changed SKE protocol's silc_ske_initiator_finish function
11394 to accept callback function that verifies the received public
11395 key. Removed old silc_ske_verify_public_key function.
11397 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11399 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11400 silc_pkcs_private_key[_data]_set.
11402 * Made the password and public authentication more cleaner in
11403 server's protocol.c.
11405 * Removed historic and obsolete protocol `channel_auth' from
11406 both client and server.
11408 * Removed wrong way of sending command status messages from
11409 server to client in server's command.c. The old way violated
11410 protocol specification.
11412 Changes to silccore/silccommand.[ch]: removed
11413 silc_command_encode_status_payload -> not needed anymore,
11414 changed silc_command_encode_payload_va to accept extra
11415 argument on variable argument list. The argument type must
11416 now be provided to the function. Also, added new function:
11417 silc_command_encode_reply_payload_va which is same as
11418 normal command_encode_payload_va except command status type
11419 is provided as extra argument.
11421 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11423 * Added ~./silc directory handling. The directory includes the
11424 public and private keys for the client.
11426 Added silc_client_check_silc_dir, silc_client_create_identifier
11427 and silc_client_load_keys.
11429 * Implemented SILC protocol compliant public key. Added public
11430 and private key saving to and loading from files.
11432 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11433 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11434 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11435 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11436 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11438 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11439 silc_pkcs_load_[public/private]_key.
11441 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11443 * Added silc_server_get_route (route.[ch]) to get connection
11444 data for the fastest route for given ID.
11446 * Implemented INVITE command on client and server. The command
11447 were re-defined in the SILC Protocol Specification and the
11448 implementation now complies with the specification.
11450 * Implemented PING command on client and server.
11452 * Implemented NAMES command on client and server. The server side
11453 supports currently only normal server not router server yet.
11454 Some changes to NAMES definition in SILC protocol specification.
11456 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11458 * Implemented LEAVE command on client and server.
11460 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11461 again. This change was made to the protocol as well. Server
11462 should not violate the protocol specification anymore.
11464 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11466 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11467 was tested. SOCKS4 was not but should work anyway.
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