1 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
3 * During query, check if the original command caller goes
4 away. If it does, stop the query. Affected file
7 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
9 * Added some better error messages. Affected file
10 silcd/command_reply.c and packet_receive.c.
12 * Handle error in WATCH command propely on backup router.
13 Affected file silcd/command.c.
15 * Fixed freeing of unfreeable variable in WHOIS command reply.
16 Affected file silcd/command_reply.c.
18 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
20 * Added pkg-config .pc file creation for silc core library
21 and silcclient library. A patch by c0ffee.
23 * Removed the need for GNU Libidn. Added the simple stringprep
24 from libidn into lib/contrib/. It is now used also on Windows
27 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
29 * Simplified the invite and ban string handling in the
30 server. Check for valid invite and ban arguments also.
31 Affected file silcd/server_util.c.
33 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
35 * Added WATCH list announcing in backup router protocol.
36 Affected files are silcd/command.c, server.c, server_backup.c.
38 * Do not change users mode to founder on normal server/backup
39 if the founder mode is set, and user is first one to join.
40 Affected file silcd/pcaket_receive.c.
42 * Do not send CUMODE_CHANGE notify back to sender. Affected
43 file silcd/packet_receive.c.
45 * Added getrusage() to take noise in SILC RNG. A patch by
46 Mika Boström. Affected files are configure.in.pre,
47 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
49 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
51 * Splitted the SILC libraries configuration into a configure
52 fragment into lib/configure.ad. It is now possible, once
53 this feature is added, to specify whether to compile or not
54 compile included SILC libraries. Affected files are
55 configure.in.pre, lib/silcmath/mpi/configure.ad,
56 lib/configure.ad, Makefile.defines.pre and
57 Makefile.defines_int.pre.
59 * Added --with-silc-includes and --with-silc-libs to configure.
60 If specified the included libs are not compiled, but the
61 specified libs are used. Pkg-config is not yet supported.
62 Affected file configure.in.pre.
64 * Fixed WATCH command handling on backup router. Router does not
65 send the watch command any more to backup if it originates from
66 backup. Affected file silcd/command.c.
68 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
70 * Changed announcing to not announce unregistered clients.
71 Affected file silcd/server.c.
73 * Fixed username handling in command reply. Affected file
74 silcd/command_reply.c.
76 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
78 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
80 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
81 Affected file: includes/silcincludes.h.in
83 * bool is defined as _Bool on Mac OS X now.
84 Affected file: lib/silcutil/silctypes.h
86 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
88 * Added support for UTF-8 nicknames, channel names and
89 server names in client library. Affected files in
92 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
93 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
94 software to check how Toolkit has been compiled.
96 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
98 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
100 * Use silc_utf8_str[n]casecmp instead of strcmp routines
101 in library and in SILC Client when dealing with nicknames
102 and other identifier strings. Affected file in client lib
105 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
106 irssi/src/silc/core/silc-servers.c.
108 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
110 * Fixed idcache to work with the new identifier strings.
111 Affected file lib/silccore/silcidcache.c.
113 * Added UTF-8 hash and compare function for SilcHashTable.
114 Affected file lib/silcutil/silcutil.[ch].
116 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
117 Affected file lib/silcutil/silcstringprep.[ch].
119 * Changed the identifier string handling to include the original
120 format in client, server, channel entries and normalized
121 format in cache. Affected files in silcd/.
123 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
125 * Added support for the new identifier strings and their
126 validity checking. Nicknames, channel names and usernames
127 can now include practically any kind of letters and various
128 other characters. Affected files in silcd/ and in libraries.
130 NOTE: comparing these strings should now be done with memcmp()
131 to check binary compatibility. All these strings are normalized
132 and casing is irrelevant.
134 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
135 as easy function for applications to check whether identifier
138 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
140 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
141 file lib/silcutil/silcutf8.c.
143 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
145 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
147 * Make public key in getkey reply mandatory. Affected file
148 lib/silcclient/command_reply.c
150 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
152 * Added Parameter dont_register_crypto_library to
153 SilcClientParam. If set to TRUE, silcclient library will
154 not initalize the Crypto Libraries and application
155 will need to do it. Affected file lib/silcclient/silcclient.h,
156 lib/silcclient/client.c.
158 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
160 * Imported new silc_utf8_[encode|decode] routines from
161 my internal SILC 1.1 source tree. New encodings added:
162 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
163 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
164 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
167 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
169 * Implemented stringprep (RFC 3454) API. Internally we use
170 GNU Libidn's stringprep, for now, so it is required now to
171 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
173 * Added checking for GNU Libidn and --with-libidn to configure.
175 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
177 * If the passphrases entered do not match while generating a new key,
178 completly start over instead of going into an infinite loop asking
179 the user to re-enter the passphrase correctly. Affected file
180 lib/silcutil/silcapputil.c
182 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
184 * Make sure server is removed from backup list when it is
185 deleted. Affected files silcd/command.c, server.c,
188 * Close socket when connecting to router fails. Affected
191 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
193 * Adopt configuration toolchain to current auto-tools.
194 Affected files prepare, irssi/configure.in
195 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
196 redo that. Affected files irssi/src/silc/core/client_ops.c,
197 irssi/src/fe-common/silc/fe-silc-channels.c
198 * Take over command line options into silcclient data structure.
199 Affected file irssi/src/silc/core/silc-core.c
201 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
203 * Do not try to initiate backup resuming protocol forever.
204 Affected file silcd/server_backup.c.
206 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
208 * ID change in resuming has to be done before changing
209 detached client's modes, since the ID change may fail and
210 leave ghosts on the network. Affected file is
211 silcd/packet_receive.c.
213 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
215 * Fixed Win32 scheduler to not stuck anymore. A patch from
216 Juha Räsänen. Affected file is
217 lib/silcutil/win32/silcwin32schedule.c.
219 * Fixed QoS parsing for connection blocks in server. Affected
220 file is silcd/serverconfig.c.
222 * Fixed server statistics increasing in server. Affected file
225 * The CLOSE command now marks backup router as self disconnected
226 to avoid resuming problems. Affected file silcd/command.c.
228 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
230 * When using silc_net_create_connection[_async], and your system can
231 create IPv6 sockets, it will try to connect to the IPv6 host.
232 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
233 file lib/silcutil/unix/silcunixnet.c
235 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
237 * Check for valid route when receiving packet from router and
238 when routing it to local server in the cell. A patch from
239 Matt Miller. Affected files silcd/router.c and server.c.
241 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
243 * Couldn't detach and reattach twice, because of the previous
244 commit. Affected file silcd/packet_receive.c
246 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
248 * Added check to ignore Port value if Initiator is FALSE.
249 Remote router coudln't connect if Port was set. Affected file
252 * If some client tries to resume more than once at the same time,
253 server crashed. Router didn't crash, but showed odd behaviour
254 (didn't allow clients to join anymore, ..). Affected files
255 silcd/packet_receive.c silcd/idlist.h
257 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
259 * Destroy the file transfer session in silc_client_file_close
260 with timeout. Affected file lib/silcclient/client_ftp.c.
262 * Call SFTP server monitor in READ and WRITE after the actual
263 operations. Affected file lib/silcsftp/sftp_server.c.
265 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
267 * Create one configure script from configure fragments
268 (configure.ad). This is a first step towards new distribution
269 system. Affected files prepare, configure.in.pre,
270 lib/silcmath/mpi/configure.ad.
272 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
274 * Removed expiring of client key pair. Affected file is
275 irssi/src/silc/core/clientutil.c
277 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
279 * Check the number of connections from real number of
280 connections instead of socket number, when deciding if
281 server is full. Affected files are silcd/server.c,
282 server_internal.h and silcd.c.
284 * Clarified the connections_max meaning in General section
285 in doc/example_silcd.conf.in.
287 * The reconnect_keep_trying default value set to TRUE
288 if it is not defined in the config file. Affected file
289 silcd/serverconfig.c.
291 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
293 * Fixed crashbug in connection closing, after a protocol
294 completion callback, which might have closed it already.
295 Affected file silcd/server.c.
297 * Fixed rekey with PFS in backup router. It did not allow
298 rekeys with PFS, and when the rekey protocol timedout
299 it crashed the backup router without the above fix. Affected
300 file silcd/packet_send.c and server.c.
302 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
304 * The silc_client_add_channel_private_key now returns the
305 private key context if pointer is given as argument.
306 Affected files are lib/silcclient/silcclient.h and
309 * Added support for using channel private keys in SILC
310 Client Library even if the private key mode is not set
311 on the channel. Affected file lib/silcclient/client_channel.c.
313 * The channel private key used to decrypt message is now
314 delivered to the application in the 'channel_messageÃ' client
315 operation. Affected files are lib/silcclient/silcclient.h
316 and client_channel.c.
318 * Fixed wrong arg type for user limit in CMODE command reply.
319 Affected file silcd/command.c.
321 * The user limit is now taken and saved to SilcClientEntry in
322 JOIN and CMODE command replies and in CMODE_CHANGE notify.
323 Affected files lib/silcclient/silcclient.h, command_reply.c
326 * Added support to the new private message key indicator
327 packet. Added a new function to the client library:
328 silc_client_send_private_message_key_request. The sender
329 indicates to be initiator, and receiver is responder.
330 Added the indicator to the SilcClientEntry as 'prv_resp'
331 boolean. Affected files are lib/silcclient/silcclient.h
332 client.[ch], and client_prvmsg.c.
334 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
336 * Fixed the JOIN command calling when called with both
337 -auth and -founder. Affected file is lib/silcclien/command.c.
339 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
341 * Check watcher list for resumed clients as well. Affected
342 file is silcd/packet_receive.c.
344 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
346 * Implemented the user limit to the CMODE_CHANGE notify,
347 CMODE command reply and JOIN command reply in server.
348 Affected files are silcd/server.c, command.c, command_reply.c,
349 packet_send.c and packet_receive.c.
351 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
353 * Defined SILC_STRFMT_END that must be used now with
354 silc_buffer_strformat, instead of SILC_STR_END. Fixes
355 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
356 lib/silcclient/silcvcard.c, silcd/server_util.c.
358 * Fixed the adding of public key to the WATCH list in server.
359 Fixed the WATCH notify sending to client. Affected files
360 are silcd/packet_send.[ch], command.c, server_util.c.
362 * Implemented the watching by public key in the SILC Client
363 Library and SILC Client. Affected files are
364 lib/silcclient/command.c and client_notify.c.
366 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
368 * Added support for public key watching in server. Affected
369 files are silcd/server.c, server_internal.h, command.c,
372 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
374 * Added public key to the SIlcClientEntry. Affected files
375 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
377 * Fixed the get_clients_whois reply processing to return
378 exactly same entries server returned. Makes it possible
379 to search using attributes. Affected file is
380 lib/silcclient/idlist.c.
382 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
384 * Save founder key to SilcChannelEntry. Affected files are
385 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
387 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
389 * Call the monitor callback with _CLOSED status from the
390 silc_client_file_close. Affected files are
391 lib/silcclient/client_fpt.c, silcclient.h
393 * Added silc_client_get_clients_whois which resolves using
394 WHOIS, and supports requested attributes as well.
395 Affected files are lib/silcclient/silcclient.h, idlist.c.
397 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
399 * Added support for asking the destination filename where
400 the downloaded file is saved in the file transfer. Affected
401 files are lib/silccilent/silcclient.h, client_ftp.c.
403 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
405 * Fixed error handling in resuming data processing. Affected
406 files are lib/silcclient/client_resume.c and client.c.
408 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
410 * Fixed silc_client_send_private_message to return TRUE correctly.
411 Affected file lib/silcclient/client_prvmsg.c.
413 * Added topic to the SilcChannelEntry. Affected files are
414 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
416 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
418 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
419 file lib/silcclient/command.c
421 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
423 * Convert all commands to UTF-8 before passing them to the
424 client library. Still need to convert replies from UTF-8 to
425 the locale encoding. Affected file
426 irssi/src/silc/core/silc-cmdqueue.c
428 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
430 * redirect all silc_client_command_calls through a queueing framework.
431 This fixes /CYCLE and the annoying "nick change after auto-joining
432 a channel". Furthermore it defines one central point where
433 command parameters can be UTF-8-ified. Affected files
434 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
435 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
437 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
439 * use asynchronous connect() to establish router connections.
440 Fixes problem when the primary router goes down. Affected files
441 silcd/server.c, silcd/server_backup.c
443 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
445 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
446 Fixed various compilation warnings when type casting ints
447 to pointers or vice versa, of different size. Updates around
450 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
452 * Surrogates not allowed in UTF-8 strings, updated decoder.
453 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
454 testers in lib/silcutil/tests/ directory.
456 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
458 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
459 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
460 files are lib/silcclient/silcclient.h, client.c.
462 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
464 * When resuming a session fails, notify the user that the session
465 file needs to be removed eventually. Affected files
466 irssi/src/fe-common/silc/module-formats.[ch],
467 irssi/src/silc/core/client_ops.c.
469 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
471 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
472 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
474 * Typofix in Irssi::Silc module. Affected file
475 irssi/src/perl/silc/Silc.xs.
477 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
479 * Changed the way NOTICE flagged messages are treated. Added support
480 for notices in queries and signing notices. Affected files
481 irssi/default.theme; irssi/docs/help/in/notice.in;
482 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
483 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
485 * Fixed typo in /ACTION help. Affected file
486 irssi/docs/help/in/action.in
488 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
490 * Fixed typo in perl module. Affected file
491 irssi/src/perl/silc/Server.xs
493 * Changed the way ACTION flagged messages are treated. Added support
494 for actions in queries and signing actions. Affected files
495 irssi/default.theme; irssi/docs/help/in/action.in;
496 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
497 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
500 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
502 * Incorrectly reported error when client had to be resolved from
503 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
505 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
507 * Fixed whois public key hash table deleting and adding in
508 detached client case. Affected file silcd/packet_receive.c.
510 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
512 * Changed filenames of silc/fe module not to collide with filenames
513 from core/fe. Also seperated public messages printing from
514 query messages printing. Affected files are all in
515 irssi/src/fe-common/silc.
517 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
519 * Fixed the invite process handling during joining to use
520 correct server name for the client that is matched against
521 the invite string for the channel. Wrong server name caused
522 inability to join the channel. Affected file is
525 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
527 * Fixed the CUMODE channel founder authentication on normal
528 server to not remove the founder rights on existing founder
529 before checking that router accepts the mode change. Affected
530 files are silcd/command.c and silcd/packet_receive.c.
532 * Remove the server entry correctly when rekey timeouts and
533 remote router connection on normal server is closed. Fixes
534 a crash where server uses the freed server entry. Affected
537 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
539 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
540 networks. This is the first step in solving the bug about
541 /SERVER ADD -silcnet <silcnet>. Affected files
542 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
543 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
544 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
546 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
548 * /SMSG and /MMSG now correctly create new queries. Affected files
549 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
551 * Add basic support for SILC protocol specific variables in perl.
552 Affected files irssi/src/perl/silc/*, irssi/configure.in,
553 irssi/src/perl/Makefile.am
555 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
557 * Don't use silc_get_input, it's obviously not reliable. Fixes
558 issue when the current key expires. Affect file
559 irssi/src/silc/core/clientutils.c
561 * Make the session data filename configurable. This makes it
562 possible to have different session files for different
563 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
564 client_ops.[ch], silc-servers.c,
565 irssi/src/silc/fe-common/silc/module-formats.[ch]
567 * Use the same set of libtool files for the MPI lib as for the
568 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
569 config.sub, configure.in, install-sh, missing, mkinstalldirs
571 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
573 * Fixed server statistics decrementing error to not go to
574 negative. Affected file silcd/packet_receive.c.
576 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
578 * Use silc_server_query_add_error to add error in public key
579 search error. Added support in send_reply to send errors
580 without specific argument. Affected file silcd/server_query.c.
582 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
583 Client for NO_SUCH_NICK. It was against the protocol specs.
584 Affected file irssi/src/silc/core/client_ops.c.
586 * Added backwards support for the wrong NO_SUCH_NICK error sending
587 in server. To be removed in SILC Server 1.0. Both old clients
588 and clients with fixed error handling now works. Affected file
589 silcd/server_query.c.
591 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
593 * fixed a bug in the whois using attributes function where no
594 error was sent if no nickname and client id but the attributes were
595 given to whois. Affected file silcd/server_query.c
597 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
599 * remove public key from public key hashtable on detach. Affected
600 file silcd/packet_receive.c
602 * free public key hashtable before removing clients on server
603 shutdown. Affected file silcd/server.c
605 * remove public key prior deleting client-data on killing a client.
606 Affected file silcd/server_util.c
608 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
610 * Getting the MOTD from other servers works now. Affected
611 files are silcd/command.c and silcd/command_reply.c
613 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
615 * Initialize the variable idletag, since it is tested in
616 silc_core_deinit for its default value. Affected file
617 irssi/src/silc/core/silc-core.c
619 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
621 * Fixed signed channel messages across cells. Affected file
624 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
626 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
627 is not defined. They can now be safely used in if-statements
628 without braces. Affected file lib/silcutil/silclog.h.
630 * Added the checks for backup closing connection due to error
631 (local or remote) and thus not allow the resuming to occur
632 in reconnect. Affected files are silcd/packet_send.c
635 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
637 * Help file updates. Affected files in irssi/src/docs/help/in/.
639 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
641 * Fixed channel messages across cells. Affected file
644 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
646 * Fixed file transmission accepting in client library to not
647 start the negotiation if user hasn't accepted the transfer,
648 instead create new session for resent transfer. Affected
649 file lib/silcclient/client_ftp.c.
651 * Show the session ID in the file transmision list. Remove
652 session from list that failed to transfer. Switch the current
653 session automatically after transmission, and in errors, to new
654 session if other sessions exists in the transfer list. Affected
655 files are irssi/src/silc/core/silc-servers.c,
656 irssi/src/fe-common/silc/modfule-formats.c.
658 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
660 * Fixed MIME header parsing for the hopefully last time. Affected
661 file lib/silcutil/silcstrutil.c
663 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
665 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
667 * The SILC RNG is now gauranteed to return non-zero random
668 values. Affected files are lib/silccrypt/silcrng.[ch].
670 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
672 * Fixed nickname formatting when changing only case of the
673 nickname. Affected file lib/silcclient/idlist.c.
675 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
677 * Fixed a memory leak and incorrect printing of the "appears as"
678 message. Affected file irssi/src/silc/core/client_ops.c
680 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
682 * Added CRT (Chinese Remainder Theorem) supported RSA
683 private keys and private key operations. This significantly
684 increases private key operation efficiency. No compatibility
685 issues with new or old private keys. Affected files are
686 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
688 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
690 * Fixed GCC-3.3.2 related compilation warnings from the
693 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
695 * Removed RC6 from distributions.
697 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
699 * Added some better comments to lib/silccrypt/silcpkcs.h,
700 optimized some routines in lib/silccrypt/silcpkcs.c.
701 Added test_silcpkcs into lib/silccrypt/tests/.
703 * Fixed silc_rng_global_init to actually init the global RNG
704 if RNG wasn't provided for it. Affected file is
705 lib/silccrypt/silrng.c.
707 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
709 * Added silc_hash_table_find_by_context_ext. Affected files
710 lib/silcutil/silchashtable.[ch].
712 * Save the public key on normal server in WHOIS command reply
713 from attributes, if present, and add it to public key hash
714 table. Fixes WHOIS resolving by public key on normal server.
716 Optimized the attributes resolving on normal server to not
717 resolve if we resolved them already from router.
719 Affected files are silcd/server_query.c, command_reply.c.
721 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
723 * Added support for whois using attributes.
724 Affected files silcd/command_reply.c, silcd/packet_receive.c,
725 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
728 * Added support for whois using public key attribute to /WHOIS i
729 client command. Affected files irssi/docs/help/in/whois.in,
730 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
732 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
734 * Fixed UMODE setting in server when the client has anonymous
735 mode set. The mode setting was not working. Affected file
738 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
740 * Fixed some bugs and typos related to sending split messages.
741 Print notification when sending messages with /MMSG. Affected
742 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
744 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
746 * Optimized the socket referencing in packet routines, client
747 library and server. Affected files are lib/silccore/silcpacket.c,
748 lib/silcclient/client.c and silcd/server.c.
750 * If silc_socket_set_qos is given with NULL arguments the QoS is
751 reset from the socket. Affected files are
752 lib/silcutil/silcsockconn.[ch].
754 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
756 * Add a /LISTKEYS command which lists the locally cached
757 client and server keys. Affected files
758 irssi/src/fe-common/module-formats.[ch],
759 irssi/src/silc/core/silc-{channels,servers}.c
760 irssi/docs/help/in/listkeys.in
762 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
764 * Check that packet queue purging was successful. Affected
765 files lib/silcclient/client.c and silcd/packet_send.c. Related
766 to MAC failed errors.
768 * Do not clear the inbuf even if it is empty if QoS was applied
769 to it. Otherwise the QoS data is cleared and MAC failed error
770 will occur. Affected file lib/silccore/silcpacket.c.
772 * Use the rekey period time as rekey protocol timeout value.
773 If the rekey does not succeed during the rekey period there's
774 something very wrong, and we most likely end up with wrong keys,
775 do graceful reconnect then. Affected file silcd/server.c.
777 * Take reference of the socket in the parser context, as it's
778 possible to have the parsers in queue after the socket is
779 disconnected and this may cause crash. Affected files are
780 lib/silccore/silcpacket.c, lib/silcclient/client.c and
783 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
785 * Fixed KICK command reply sending, it sent to replies.
786 Affected file silcd/command.c.
788 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
790 * Finish the silc-mime.pl script. It now supports MIME type
791 guessing using magic files, signing data messages, executing
792 MIME handlers in background. Affected files
793 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
795 * Changed MIME signal handler to make things easier for the perl
796 script. Affected files irssi/src/silc/core/client_ops.c,
797 silc-servers.c, and irssi/docs/signals.txt
799 * Cleaned up the silc_mime_parse function and fixed detection
800 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
802 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
804 * Resolve the IP for file transfer listener from the connection
805 socket. Affected file lib/silcclient/client_ftp.c.
807 * Accept NULL hostname parameter in the functions
808 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
809 if hostname is not wanted.
811 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
813 * Fixed race condition between silc_client_init and
814 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
816 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
818 * Fixed file transfer connection closing when SIGNOFF for
819 the client is received from server. Affected file is
820 lib/silcclient/client_ftp.c.
822 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
824 * Check for disconnected socket in QUIT callback. Affected
825 file silcd/command.c.
827 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
829 * Modified the MIME parsing to allow \n and \r\n as delimiters.
830 Affected files lib/silcutil/silcstrutil.c
832 * Cleaned up the escape/unescape functions for correctness and
833 speed. Affected file irssi/src/silc/core/client_ops.c
835 * Removed handling for data messages with Content-Type: text/*,
836 moved parsing of MIME headers to the signal handler, added
837 support for signing and verifying data messages. Affected
838 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
839 irssi/src/silc/core/silc-{servers,channels}.c
841 * Added a perl script for handling data messages based on
842 information read from Mailcap files. New file
843 irssi/scripts/silc-mime.pl
845 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
847 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
848 acknowledge recepetion of a message to the sender. Updated
851 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
853 * Unregister channel key saving callback when deleting channel.
854 Affected file lib/silcclient/idlist.c.
856 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
857 before calling notify client operation. Affected file is
858 lib/silcclient/client_notify.c.
860 * Unregister QoS tasks when deleting the socket connection.
861 Affected files lib/silcutil/silcsockconn.[ch],
862 unix/silcunixsockconn.c.
864 * Implemented latest presence-attrs draft changes. Affected
865 files lib/silccore/silcattrs.h and
866 irssi/src/silc/core/silc-queries.c.
868 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
870 * Save old channel keys in list to allow more rapid change
871 of channel keys if server for some reason does that. This
872 avoids loosing so many channel messages due to not having
873 key to decrypt. Affected file lib/silcclient/silcclient.h,
874 idlist.c and client_channel.c.
876 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
878 * Continued backup router tests and fixes. Affected files
879 silcd/server_backup, server_util.c, server.c. See TODO.
881 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
883 * Fixed SERVER_SIGNOFF handling in servers. The client
884 was removed from wrong list thus not removing the client
885 at all. Affected file silcd/packet_receive.c.
887 * Do not execute rekey protocol for disabled connections as
888 it would never go through. Affected file silcd/server.c.
890 * Added timeout for rekey protocol to catch if the protocol
891 never executes successfully. Affected files silcd/server.c
894 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
896 * Abandon packet processing for disconnected sockets. Check
897 this always after calling packet processing callback.
898 Affected file lib/silccore/silcpacket.c.
900 * Fixed double registration disconnection code in server.
901 Closed wrong connection. Affected file silcd/packet_receive.c.
903 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
905 * On normal server reconnect to primary during resuming 4
906 times, then give up. Affected file silcd/server_backup.c.
908 * If during reconnecting to routers we notice we have router
909 connection but no primary router set, the server is in desync.
910 Reconnect to primary to restore network. Affected file
913 * Assure that only one protocol is exeucting at the same time.
914 Added checks for all protocols. Affected files are
915 silcd/server.c and server_backup.c.
917 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
919 * Check that a string is not already part on invite/ban
920 string when processing it. Affected file silcd/server_util.c.
922 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
924 * Fixed the CUMODE_CHANGE for founder mode changes to comply
925 with 1.2 version of the protocol. Affected file is
926 silcd/packet_receive.c.
928 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
930 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
931 where the passphrase was given. Affected file is
934 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
936 * INVITE and BAN notifys are now delivered from routers to
937 servers (but not clients) on the channel. Updated specs and
938 code. Affected files silcd/packet_[send|receive].[ch],
939 command.c, server.c and server_util.c.
941 * Implemented INVITE and BAN announcing. Affected files are
942 silcd/server.[ch], server_util.c.
944 * Implemented SilcStatus error type argument returning in
945 command reply error in server. Affected file silcd/command.c.
947 * Implemented SilcStatus argument returning in comand reply
948 in client library. The command_reply client operation now
949 returns error specific arguments as well. Affected files
950 are lib/silcclient/command_reply.[ch], client_resume.c,
951 lib/silccore/silcstatus.[ch].
953 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
955 * Backup router protocol version 1.2 implemented. Testing still
956 required. Affected files in silcd/server_backup.[ch], server.c,
957 packet_receive.c and server_internal.h.
959 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
961 * silc_client_send_[channel|private]_message now return TRUE
962 or FALSE. Affected file lib/silcclien/client_channel.c and
965 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
967 * Check for explicit nickname in INVITE and BAN processing
968 during join as well (and don't expect only wildcards in
969 invite/ban strings). Affected file silcd/command.c.
971 * Fixed the INVITE and BAN by public key. The public key saved
972 is the PK payload (as specified) not the raw data. Affected
973 file silcd/server_util.c.
975 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
977 * UTF-8 text message support for actions and notices in SILC
978 Client. Affected file irssi/src/silc/core/client_ops.c.
980 * silc_get_username and silc_get_real_name now returns sensible
981 data on Win32. Patch by Toni Willberg. Affected file is
982 lib/silcutil/win32/silcwin32util.c.
984 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
986 * Provide a signal handler to send MIME encoded messages and emit
987 a signal when a MIME encoded message is received. Also document
988 the signals for usage with the perl interface.
990 A sample perl script will be supplied at a later point.
992 Affected files are irssi/docs/signals.txt,
993 irssi/src/silc/core/client_ops.[ch],
994 irssi/src/silc/core/silc-{channels,servers}.c
996 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
998 * Use SILC_COMMAND_PING to estimate the round-trip time to the
999 server. Use this time to display a lag and disconnect when it
1000 exceeds a specified limit.
1002 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1004 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1006 * Remove the channel auth list in normal server if router
1007 encofrces its list during connecting. Send notify to channel
1008 to remove the mode to remove the list. Affected files are
1009 silcd/server_util.c and silcd/packet_receive.c.
1011 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1013 * Added support for channel public keys. Updated protocol specs
1014 and implemented it. Affected files are
1015 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1016 lib/silcclient/command_reply.c.
1018 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1020 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1021 terminate the process on Linux. Affected file silcd/silcd.c.
1023 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1025 * Check for NULL buffer in silc_buffer_clear. Affected file
1026 is lib/silcutil/silcbuffer.h.
1028 * Simplified the backup router protocol by removing the _GLOBAL
1029 types. Updated protocol specs and the code. Affected files
1030 are silcd/server_backup.[ch].
1032 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1034 * Deny '@' and '!' from nicknames since they are reserved
1035 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1036 Updated protocol specs and the code.
1038 Affected files are silcd/server_util.[ch].
1040 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1042 * Fixed stack overflow in Irssi SILC client. Affected
1043 file irssi/src/silc/core/client_ops.c.
1045 * Check that Host is set in ServerConnection and RouterConnection
1046 in silcd.conf. Affected file silcd/serverconfig.c.
1048 * Fixed crash in server with protocol completion callbacks,
1049 namely rekey and backup resuming protocols. Affected files
1050 are silcd/server_backup.c and silcd/server.c.
1052 * Fixed rekey protocol to not restart if it is started already.
1053 Affected files are lib/silcclient/client.c and
1056 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1058 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1060 * Fixed EOF handling in SILC Config, affected file
1061 lib/silcutil/silcconfig.c.
1063 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1065 * Fixed RESOLVING flag handling in JOIN notify and other
1066 notifys to handle the resolvings correctly in client library.
1067 Affected file lib/silcclient/client_notify.c.
1069 * Do not send full INVITE and BAN lists in INVITE and BAN
1070 notifys, only the changed information. Affected file
1073 * Fixed INVITE notify sending in INVITE command, send it
1074 only when needed. Affected file silcd/command.c.
1076 * Handle the founder key change properly in CMODE_CHANGE
1077 notify. Bug #122. Affected file silcd/packet_receive.c.
1079 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1081 * Remove the mark for output (mark it only for input) after
1082 purging outgoing queue. Prevents the "Error in select()"
1083 floods. Affected file silcd/packet_send.c.
1085 * Fixed incorrect connection deletion from client library
1086 after calling "connect" client operation. Could cause
1087 crashes for example during reconnect timeouts. Affected
1088 files are lib/silcclient/client.c and
1089 irssi/src/silc/core/client_ops.c.
1091 * Check server private key file permissions before starting
1092 the server. Affected file silcd/serverconfig.c.
1094 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1096 * NULL terminate allocated string in silc_buffer_strformat.
1097 Affected file lib/silcutil/silcbuffmt.c.
1099 * Rewrote the invite/ban list string handling in server to
1100 use SilcBuffer instead. Affected files are silcd/command.c
1101 and silcd/server_util.c.
1103 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1105 * Fixed double free in CMODE command when setting new HMAC
1106 for channel. Affected file silcd/command.c.
1108 * Added couple of missing memset's to zero sensitive memory.
1109 Affected files silcd/command.c, lib/silcclient/command.c.
1111 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1113 * Fixed a double free in INVITE command error handling in
1114 server. Affected file silcd/command.c.
1116 * Added macros SILC_SWAB_[16|32] to swab byte order of
1117 16-bit and 32-bit unsigned integers. Affected file
1118 lib/silcutil/silctypes.h.
1120 * Use the SILC_SWAB_16 instead of htons() in server when
1121 handling ports since the ports in structures are always
1122 in little-endian order (regardless of platform). Affected
1123 file silcd/serverid.c and silcd/server_backup.c.
1125 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1127 * Send DISCONNECT in close admin command in server. Affected
1128 file silcd/command.c.
1130 * Check whether we are already connecting to a remote router
1131 (in addition of checking whether we are already connected)
1132 before creating new connection. Affected file silcd/server.c.
1134 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1136 * Added better compiler and compiler flags checking in
1139 * Check that socket is valid after QoS is applied to data.
1140 Affected file lib/silcutil/unix/silcunixsockconn.c.
1142 * Make sure the socket connecetion is not closed to early
1143 when closing connection in server. Also make sure the
1144 connection is always closed after error in a protocol.
1145 Affected file silcd/server.c.
1147 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1149 * Removed --session and --dummy options from Irssi SILC Client.
1150 -d option is available only if --enable-debug was given.
1151 Affected files are irssi/src/silc/core/silc-core,
1152 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1154 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1156 * Added silc_buffer_steal to steal the data from the buffer.
1157 Affected file lib/silcutil/silcbuffer.h.
1159 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1161 * Fixed server crash with double Primary block in config file.
1163 Fixed also various memory leaks around the config file
1164 parser. Affected files lib/silcutil/silcconfig.c,
1165 silcd/serverconfig.c.
1167 * Changed my nickname (Johnny Mnemonic) to my real name, this
1168 means that bugs introduced by him were actually introduced
1171 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1173 * Don't display "foo appears as foo\nYou're now known as foo"
1174 messages. Affected file irssi/src/silc/core/client_ops.c
1176 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1178 * Fixed error handling of invalid client entry when calling
1179 commands in server. Fixes a crash. Affected file
1182 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1184 * Added some sanity checks in server for correctness of the
1185 server configuration. Affected file silcd/serverconfig.c.
1187 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1189 * Prevent endless resolving of user informations in USERS
1190 command by checking the command reply status correctly.
1191 Affected file lib/silcclient/command_reply.c.
1193 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1195 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1196 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1197 Aldous <Matthew@Aldous.com>.
1199 * Added better implementation using CriticalSection of
1200 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1201 <mikko.lahteenmaki@pikabaana.net>.
1203 * Added some Winsock WIN32 compatiblity defines into
1204 includes/silcwin32.h.
1206 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1208 * Fixed double free in async host lookup code. Affected file
1209 lib/silcutil/silcsockconn.c.
1211 * On backup router handle now the SERVER_SIGNOFF from router
1212 for local connected servers too, and close the connections.
1214 Do not process them as normally signing off servers when they
1215 really signoff by sending EOF fe, but always assume that
1216 router sends the SERVER_SIGNOFF.
1218 Affected files silcd/server.c and silcd/packet_receive.c.
1220 * Fixed socket unsetting when closing connections. Affected
1221 files silcd/server.c and silcd/packet_send.c.
1223 * Do not print the nickname in SERVER_SIGNOFF if we do not
1224 have it. Prevents asserts in Irssi core. It is possible we
1225 don't have the nick if it was just being resolved when server
1226 signoff. Affected file irssi/src/silc/core/client_ops.c.
1228 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1230 * Fixed autonick crashbug in client library. Affected file
1231 lib/silcclient/client.c.
1233 * Fixed Unix implementation of SilcMutex to really assert if
1234 the mutex is locked/unlcoked already. Affected file
1235 lib/silcutil/unix/silcunixmutex.c.
1237 * Fixed locking in silc_schedule_uninit. It didn't lock
1238 when dispatching timeout tasks. Affected file is
1239 lib/silcutil/silcschedule.c.
1241 * Changed Win32 implementation of SilcThread to use modern
1242 Win32 interface. Affected file is
1243 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1245 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1247 * Don't print signed messages when sending failed. Affected files
1248 irssi/src/silc/core/silc-[servers.c/commands.h]
1250 * Send adquate signal when founding a channel by joing it. Affect
1251 file irssi/src/silc/core/client_ops.c
1253 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1255 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1256 irssi/src/fe-common/core/themes.c
1258 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1260 * Fixed close command to use the port correctly when closing
1261 server connections. Affected file silcd/idlist.c.
1263 * Check for NULL outbuf in silc_socket_write. It is possible
1264 that it is NULL is some odd case. Affected files are
1265 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1267 * Do not call final protocol callback for backup router
1268 resuming protocol when closing connection. It is closed
1269 by timeout in case of error. Affected file silcd/server.c.
1271 * Backup reconnect to router if backup resuming protocol
1272 failed. Affected file silcd/server_backup.c.
1274 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1276 * Fixed double free in SKE library error hadling when signature
1277 error occurred. Affected file lib/silcske/silcske.c.
1279 * Save the fingerprint to new SilcClientEntry after changing
1280 nickname. Affected file lib/silcclient/client_notify.c.
1282 * Print SIGNOFF in Irssi SILC client only if the nickname is
1283 known. Prevents asserts in Irssi core. It is possible we
1284 don't have the nick if it was just being resolved when it
1285 quit. Affected file irssi/src/silc/core/client_ops.c.
1287 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1289 * Fixed double free in invite list adding code when adding
1290 invite strings. Affected file silcd/server_util.c.
1292 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1294 * More log printing during backup router protocol. Affected
1295 file silcd/server_backup.c.
1297 * Removed backwards support for old private key file format.
1298 Affected file lib/silccrypt/silcpkcs.c.
1300 * Removed backwards support for not-so-strict decryption length
1301 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1303 * GETKEY to update the client entrys fingerprint too.
1304 Affected file lib/silcclient/command_reply.c.
1306 * Added --without-libtoolfix for package builders using weird
1307 wrappers around libtool (BSD at least).
1309 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1311 * Fixed backup router bugs: When backup resumes router and
1312 receives a CHANNEL_MESSAGE packet the backup must not act
1313 as router since the packet header decryption would be
1314 different. Also, when relaying packets to channel, do
1315 not re-encrypt packets on backup that came from the primary
1316 since the connection isn't really router-router connection.
1317 Affected files silcd/server.c, silcd/packet_send.c.
1319 * Added checks in encryption/decryption that encryption/decryption
1320 length sent as argument really is multiple by block size. Helps
1321 catching really weird bugs like the above backup router bugs
1322 when packets are being decrypted in wrong way. Affected files
1323 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1325 * Fixed padding generation in private key file encryption.
1326 Affected file lib/silccrypt/silcpkcs.c.
1328 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1330 * Added ignore_message_signatures setting which can be used
1331 to ignore signatures in messages. Affected files are
1332 irssi/src/silc/core/client_ops.c, silc-core.c.
1334 * Fixed the libtoolfix to use command line options instead of
1335 environment variables. They didn't work as expected. Now,
1336 the libtool is fully run-time configurable.
1338 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1340 * Verify signature payload for signed messages. Affected files
1341 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1342 irssi/src/silc/core/silc-core.h
1344 * Display signature verification result in public and private
1345 messages using theme abstracts. See irssi/default.theme for
1346 examples on their usage. Affected files
1347 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1348 irssi/src/fe-common/silc/module-formats.[ch],
1349 irssi/src/fe-common/silc/fe-common-silc.c,
1350 irssi/src/fe-common/silc/Makefile.am
1351 irssi/src/fe-common/core/fe-messages.[ch]
1353 * Fixed bugs in Irssi's theme parsing. Affected files
1354 irssi/src/fe-common/core/themes.c
1356 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1358 * Calculate the correct length for signed messages before
1359 encrypting, it must be multiple by block size. Affected
1360 file lib/silccore/silcmessage.c.
1362 * silc_message_signed_get_public_key returns now both
1363 decoded and encoded public key. Affected files are
1364 lib/silccore/silcmessage.[ch].
1366 * Added libtoolfix script that makes the libtool more generic
1367 and configurable in run-time. Now we can specify in run-time
1368 if what kind of libraries we want to create, regardless of
1369 configuration. SIMs are now creates even if --disable-shared
1370 was explicitly given.
1372 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1374 * Fixed founder key sending in CMODE command in client.
1375 Affected file lib/silcclient/command.c.
1377 * Fixed CUMODE founder authentication in server to not check
1378 for client's public key since it's not supposed to do that.
1379 Affected file silcd/command.c.
1381 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1383 * Set realname and hostname in NICK_REC records. Affected file
1384 irssi/src/silc/core/silc-nicklist.c
1386 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1388 * Remove 1.0 protocol backwards compat code from client
1391 * Added more reliable check for whether nickname did change
1392 or not, or whether only Client ID changed in NICK_CHANGE
1393 notify. Affected file lib/silcclient/client_notify.c.
1394 Fixes bug in '@' character handling in a nickname.
1396 * Added support for automatically parsing signature from
1397 the message payload. Added new function
1398 silc_message_get_signature to return the payload to
1399 application. Affected files lib/silccore/silcmessage.[ch].
1401 * Changed the private_message and channel_message client
1402 operations to deliver the SilcMessagePayload to the
1403 application too. Application can use it fe. to get the
1404 signature from the message for verification. Affected
1405 file lib/silcclient/silcclient.h, client_channel.c and
1408 * Redefined the signed payload for message payloads.
1409 Updated protocol specs and implemented.
1411 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1413 * Fixed wrong invite and ban list handling in server command
1414 reply. Affected files are silcd/command_reply.c,
1415 silcd/server_util.[ch].
1417 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1419 * Fixed CMODE setting in server when founder mode was set.
1420 Affected file silcd/command.c. Bug #95.
1422 * Added support to setting specific public key in CMODE in
1423 Irssi SILC client. Affected file lib/silcclient/command.c.
1425 * Added support to use specific public key in CUMODE in
1426 Irssi SILC Client. Affected file lib/silcclient/command.c.
1428 * Added support for inviting and banning by public key in
1429 Irssi SILC client. Affected file lib/silcclient/command.c.
1431 * Fixed fingerprint/babbleprint showing in invite and ban
1432 list command replys. Affected file is
1433 irssi/src/silc/core/client_ops.c.
1435 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1437 * Format CMODE +c and +h to display both the mode and the argument
1439 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1441 * Added test vectors and test programs for SHA-1, MD5,
1442 HMAC-SHA1 and HMAC-MD5. New tests are located in
1443 lib/silccrypt/tests/. Fixed also argument decoding bug in
1444 MD5 implementation. Affected file lib/silccrypt/md5.c.
1446 * Changed the channel private key and private message key
1447 generation (with static keys) to use SHA1 instead of MD5,
1448 as SHA1 is the mandatory hash function in SILC. Affected
1449 file lib/silcclient/client_[channel/prvmsg].c.
1451 * Changed the private key file encryption to use SHA1 instead
1452 of MD5. Added support for the old generation and added
1453 automatic change of the key (to be removed later). Affected
1454 files lib/silccrypt/silcpkcs.c.
1456 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1458 * Load only files with .pub suffix in PublicKeyDir. Affected
1459 file silcd/serverconfig.c.
1461 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1463 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1464 channels. Affected files silcd/silcd.c, silcd/server.h.
1466 * Added the config directive PublicKeyDir for the client block.
1467 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1469 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1471 * Merged Toni's irssi/silc.conf patch.
1473 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1475 * Max alloc tests in allocation routines. Affected file
1476 lib/silcutil/silcmemory.c.
1478 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1480 * Fixed a typo in resuming code that fixed detach/resume code
1481 in server. Bug #93. Affected file silcd/packet_receive.c.
1483 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1485 * Do reverse lookups for server when /connecting. Affected files
1486 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1487 irssi/src/core/net-nonblock.*
1489 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1491 * Added library versioning for shared libraries. Affected
1492 files configure.in.pre and lib/Makefile.am.pre.
1494 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1496 * Display INVITE and BAN lists as specified by SILC 1.2
1498 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1500 * Do not send invite list back unless asked (when sending
1501 no arguments) or when list was modified. Affected file
1504 * Remove client from invite list in KILLED notify and in
1505 KILL command. Affected file silcd/command.c and
1508 * Fixed bugs in invite list handling in INVITE command.
1509 Affected files silcd/command.c and silcd/server_util.c.
1511 * Merged with Irssi 0.8.6.
1513 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1514 Affected file irssi/src/fe-text/silc.c.
1516 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1518 * The silc_argument_get_[first/next] now return the argument
1519 type to caller. Added silc_argument_payload_encode_one.
1521 Affected files are lib/silccore/silcargument.[ch].
1523 * Added support for the SILC 1.2 INVITE command and new
1524 invite lists to server. Affected files are silcd/command.c,
1525 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1527 * Added support for the SILC 1.2 BAN command and new
1528 ban lists to server. Affected files are silcd/command.c,
1529 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1531 * Added support to client sending new INVITE command. Affected
1532 file is lib/silcclient/command.c.
1534 * Added support to client sending new BAN command. Affected
1535 file is lib/silcclient/command.c.
1537 * Added support for removing client from invite list when kicked
1538 from channel, as SILC 1.2 dictates. Affected files are
1539 silcd/packet_receive.c and silcd/command.c.
1541 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1543 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1544 automatically the cipher's internal IV. Affected files
1545 lib/silccrypt/silccipher.[ch].
1547 * Assure the RESUME_CLIENT packet is not sent to twice to
1548 backup router if the detached client was originated from
1549 the backup. Affected file silcd/server.c. Bug #76.
1551 * Changed silc_sim_symname to not allocate memory. Affected
1552 file lib/silcsim/silcsimutil.c.
1554 * Fixed memory leaks with SIMs in server. Affected files
1555 silcd/serverconfig.c, silcd/server.c.
1557 * Fixed channel key distribution after resuming detached
1558 client. Affected files silcd/packet_receive.c.
1560 * Fixed channel's global_user boolean checking after detaching.
1561 Check it after changing the owner of the client not before.
1562 Affected file silcd/packet_receive.c.
1564 * Fixed few double frees from client library. Fixes at least
1565 Bug #81, possibly others too.
1567 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1568 notifys in Irssi SILC Client. Affected file is
1569 irssi/src/silc/core/client_ops.c. Bug #82.
1571 * Applied Ville Räsänen's manual page and --mandir bugfix
1572 patch. Affected files are configure.in.pre and Makefile.am.pre.
1575 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1577 * Added support to backup router protocol for backup to tell
1578 normal server that it cannot use the backup router as primary
1579 because the primary isn't really down. Updated protocol
1582 * Added support for primary router to tell backup router that
1583 resuming is not possible because the backup really isn't primary
1584 in the cell. For example if backup disconnected itself the
1585 resuming is not allowed since the primary really did not
1586 go down. Updated protocol specs.
1588 * Removed MARS from crypto library.
1590 * Defined the CTR mode and Randomized CBC mode in SILC. The
1591 CTR mode is RECOMMENDED now in specification. Defined also
1592 Serpent cipher as optional cipher. Updated the protocol specs.
1594 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1596 * Added support for inviting/banning by IP/MASK, public key,
1597 and explicit Client ID. Redefined the command and notify
1598 types to allow easier forwards support for other methods
1599 of inviting/banning. Updated protocol specs.
1601 * Remove the client from channel's invite lists if the client
1602 is kicked or killed. Updated protocol specs.
1604 * Unified the Channel Message Payload and Private Message
1605 into one Message Payload. Updated protocol specs and
1608 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1610 * Don't wait for EOF after socket error has occurred, but
1611 close the connection. Affected file is silcd/server.c.
1613 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1615 * Added support for setting FOUNDER mode on channel with
1616 specific public key which can be set with CMODE command.
1617 Updated protocol specs and implemented in client and server.
1619 * Fixed the Irssi SILC client to correctly shutdown the client
1620 library to avoid memory leaks. Affected files are
1621 irssi/src/silc/core/silc-core.c and silc-servers.c.
1623 * Deprecated the No Reply flag in SKE protocol and introduced
1624 "IV Included" flag which can be used to indicate that the IV
1625 is included in the ciphertext. This makes it possible to use
1626 SILC on unreliable transport, such as UDP which may cause
1627 packet reordering and losses. Updated protocol specs, did
1630 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1632 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1633 < 32 bit values in correct size. Affected file is
1634 lib/silcmath/mp_mpi.c.
1636 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1638 * Fixed the KE Start Payload parsing to check that mandatory
1639 fields are present. Affected file lib/silcske/payload.c.
1641 * Fixed compilation warnigs in Irssi SILC Client. Affected
1642 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1644 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1646 * Print "nick now appears as newnick" and update Irssi's nicklist
1647 when you change your nick to "nick". Closes #62
1649 * Never format your own nick. Closes #63
1651 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1653 * SILC_UMODE_GONE changes are now propagated correctly to the
1654 Irssi client. Closes #54
1656 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1658 * Fixed example in /HELP KEY
1660 * Added expando $j which expands to current SILC Client version
1662 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1664 * Fixed public key decoding in crypto library.
1666 * Added better error printing to SKE library.
1668 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1670 * Fixed NICK command to not crash if nickname was not sent.
1672 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1674 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1675 Deprecated the old Encrypt-And-MAC order. Updated protocol
1676 specs and implemented.
1678 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1679 generation. Updated specs and implemented.
1681 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1683 * Added support for rekey before 2^32 sequence number wraps.
1684 Affected files in server and client library.
1686 * Padding must be at least 8 bytes now. Implemented and updated
1689 * Compute maximum padding for authentication packets to make
1690 passphrase approximation attacks impossible. Affected files
1691 in client library and in server.
1693 * Fixed PING command sending in client library and handling in
1694 server. The server ID must be ID Payload, not raw ID data.
1695 Affected files in server and client library.
1697 * Defined that all public keys sent in commands and notify
1698 payloads are actually Public Key Payloads not raw public key
1699 data. Updated protocol specs and implemented.
1701 * Updated protocol version to 1.2. Updated specs and code.
1703 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1704 status types. Updated specs and the code.
1706 * Added support for normal client to kill its own entries from
1707 the network. Updated protocol specs and the code.
1709 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1710 and added initial implementation.
1712 * Added MAC field to the Private Message Payload to protect
1713 against chosen ciphertext attacks. Updated the protocol specs
1716 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1717 attribute to indicate the user's current idle and signon time
1718 of a service. Updated protocol specs and implemented.
1720 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1722 * Added "do_not_bind" argument to silc_client_file_send what
1723 can be used to not bind locally but assume the file receiver
1724 provides the point of connect. Usefull when sender is behind
1725 NAT device. Affected file lib/silcclient/silcclient.h and
1728 * Added -no-listener option to FILE SEND command in Irssi SILC
1729 client. Affected file irssi/src/silc/core/silc-servers.c.
1730 Renamed FILE RECEIVE to FILE ACCEPT.
1732 * Confirm passphrase for private key encryption in
1733 silc_create_key_pair and silc_change_private_key_passphrase.
1734 Affected files are lib/silcutil/silcapputil.c.
1736 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1738 * Move silc_client_packet_send back to internal, added
1739 silc_client_send_packet, a bit simpler function for application.
1740 Affected files lib/silcclient/silcclient.h, client.c and
1743 * Moved the SilcClientEntry, SilcChannelEntry and
1744 SilcServerEntry to silcclient.h to be public and documented
1745 them for application. Affected files are
1746 lib/silcclient/silcclient.h and idlist.h.
1748 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1750 * Fixed manual page installation patch by Ville Räsänen.
1751 USERS help page fix patch by Ville Räsänen
1753 * Changed the silc_client_command_call interface to make
1754 the command call simpler for the application. The library
1755 now handles the command line parsing, command finding and
1756 execution. Application only needs to call the function
1757 with the command line. Affected files are
1758 lib/silcclient/silcclient.h, command.[ch].
1760 * Fixed silc_get_input to NULL-terminate the returned input.
1761 Affected file lib/silcutil/silcutil.c.
1763 * Resolve the client's public key in JOIN command if the
1764 founder auth data is being requested but we don't know the
1765 client's public key. Affected file silcd/command.c.
1768 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1770 * Print notify for server opers when backup router comes
1771 online. Affected file silcd/server.c.
1773 * Fixed the INVITE command to send the invite list in
1774 command reply. Affected file silcd/command_reply.c.
1776 * Fixed MOTD command reply sending. Affected file
1779 * UTF-8 decode the topic in TOPIC command reply and LIST
1780 command reply in Irssi SILC client. Affected file is
1781 irssi/src/silc/core/client_ops.c.
1783 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1785 * Fixed the INVITE command to not crash Irssi SILC client
1786 when given without nickname argument. AFfected file
1787 irssi/src/silc/core/client_ops.c.
1789 * Fixed double free in WHOIS query on normal server when
1790 forwarding query to router. Affected file is
1791 silcd/server_query.c.
1793 * Fixed WATCH command reply handling on normal server which
1794 was missing altogether. Affected file silcd/command_reply.c.
1797 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1799 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1800 Included yodl sources for each of these. Also modified
1801 Makefile.am prototype to install these files to proper
1802 locations. Updated CREDITS. Affected file Makefile.am.pre,
1803 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1806 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1808 * Added support for encrypted private key files. Now
1809 passphrase must be provided when new key pair is created
1810 (can be empty though), and prompted when loading the
1811 private key. Added support for loading the old-style
1812 non-encrypted private keys as well. Affected files
1813 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1816 * Fixed silc_get_input to accept input on all terminals.
1817 Affected file lib/silcutil/silcutil.c.
1819 * Moved the Irssi SILC client key loading and other stuff
1820 to be called after the arguments and UI is initialized.
1821 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1823 * Added -P option to Irssi SILC client which can be used
1824 to change the passphrase of the private key. Affected
1825 file irssi/src/silc/core/silc-core.c.
1827 * Added silc_change_private_key_passphrase apputil routine
1828 to lib/silcutil/silcapputil.[ch].
1830 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1832 * Fixed connection closing in client library to not crash.
1833 Moved the connection freeing totally to function
1834 silc_clinet_del_connection. Affected file
1835 lib/silcclinet/client.c.
1837 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1839 * Changed includes/silcincludes.h to silcincludes.h.in to
1840 include configuration specific information. The silcdefs.h
1841 is not included in to installation anymore (it's only
1842 compilation time header).
1844 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1846 * Moved the SilcClient and SilcClientConnection from client.h
1847 to the public lib/silcclient/silcclient.h. Changed the
1850 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1852 * If version string in silc_clinet_alloc is NULL the library
1853 puts it automatically. Affected file lib/silcclient/client.c.
1855 * Changed the version strings from variables to #define's
1856 in includes/silcversion.h.
1858 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1860 * Added shared library complation support.
1862 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1864 * Added lib/silcutil/silcapputil.[ch] for application
1865 utility functions. It includes routines for applications'
1866 convenience. Added silc_create_key_pair, silc_show_public_key
1867 and silc_load_key_pair functions.
1869 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1871 * Send RESUME_CLIENT packet from router to backup routers
1872 to in resuming. Affected file silcd/packet_receive.c.
1874 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1876 * In IDENTIFY command parsing, send all other IDs except
1877 Client IDs explicitly to router for resolving on normal
1878 server. Also check that ID received in WHOIS command is
1879 always Client ID, others are not allowed. Affected file
1880 silcd/server_query.c.
1882 * Merged latest changes from irssi.org CVS.
1884 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1886 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1887 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1889 * Fixed the heartbeat sending in Irssi SILC client. Moved
1890 the silc_client_packet_send to silcclient.h for application
1891 usage. Affected files lib/silcclient/client_internal.h
1892 lib/silcclient/silcclient.h.
1894 * Fixed a bug in query resolving in server. Used wrong
1895 variable in a for loop and crashed. Affected file is
1896 silcd/server_query.c.
1898 * Server constructs requested attributes only to locally
1899 connected clients. Affected file silcd/server_query.c.
1902 * Fixed a bug when sending resolving from router to server
1903 with requested attributes. The constructed WHOIS command
1904 was incorrect. Affected file silcd/server_query.c.
1907 * Fixed Requested Attributes saving in WHOIS command reply.
1908 The length of the data buffer must be saved too. Affected
1909 file silcd/command_reply.c.
1911 * Update the client entry's servername after detaching is
1912 over. Affected file silcd/packet_receive.c. Bug #37.
1914 * Resolve incomplete client entrys in CUMODE_CHANGE and
1915 CMODE_CHANGE notifys. Affected file is
1916 lib/silcclient/client_notify.c. Bug #42.
1918 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1920 * Fixed channel key packet processing bug on backup router
1921 during backup resuming protocol. Affected file is
1922 silcd/packet_receive.c.
1924 * Fixed memory leaks in server. Affected files are
1925 silcd/server.c and silcd/packet_receive.c.
1927 * Fixed packet decryption problem when backup router encrypted
1928 channel message with wrong key during backup resuming
1929 protocol. Affected file silcd/packet_send.c.
1931 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1932 Toni Willberg (toniw@iki.fi)
1934 * Changed the SilcCipher context to be private. Changed the
1935 silc_cipher_get_iv to just return pointer to the IV. Added
1936 silc_cipher_get_name to return the name of the cipher.
1937 Fixed code all around to support these changes. Affected
1938 files are lib/silccrypt/silccipher.[ch], client library and
1941 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1943 * Fixed unaligned access in lib/silccore/silcattrs.c.
1945 * Fixed libtool linking in lib/silcsim/Makefile.am.
1947 * Fixed services attribute printing. Affected files is
1948 irssi/src/silc/core/silc-queries.c.
1950 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1952 * Fixed a crashbug in incoming server accepting. Affected
1953 file silcd/server.c.
1955 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1957 * Added automatically generated index to Toolkit Reference
1960 * Added support for Postscript Toolkit Reference Manual.
1962 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1964 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1967 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1969 * Added 'send_events' boolean argument to the function
1970 silc_schedule_set_listen_fd which sends the set events to
1971 the application explicitly if set to TRUE. Default action
1972 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1973 lib/silcclient/client_internal.h and silcd/server_internal.h.
1975 * Added silc_compare_timeval to determine which time values
1976 is smaller. Affected file lib/silcutil/silcutil.[ch].
1978 * Added sort-of "Quality of Service" (QoS) support to
1979 SilcSocketConnection. Data reception can be controlled with
1980 rate limit per second and/or read data length limit.
1981 Added silc_socket_set_qos. Affected files are
1982 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1984 * Added the QoS configuration to SILC Server configuration
1985 file. Affected files are silcd/serverconfig.[ch] and
1988 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1990 * Merged with irssi.org CVS.
1992 * Failed OPER and SILCOPER authentications are now logged.
1993 Affected file silcd/command.c. Bugs #25.
1995 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1997 * ROBODoc documented lib/silcutil/silcbuffer.h and
1998 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1999 <ville.rasanen@iki.fi>.
2001 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2003 * Added support for auto-passphrase authentication from the
2004 config file during connecting which was not implemented
2005 yet. Affected file irssi/src/silc/core/client_ops.c.
2007 * Fixed a bug in authentication protocol failure handling which
2008 was processing wrong callback context. Affected files
2009 are lib/silcclient/client.c and protocol.c.
2011 * Fixed the /ATTR allow off to actually work. Affected file
2012 is irssi/src/silc/core/silc-queries.c.
2014 * Fixed the /ATTR -del to work. Affected file is
2015 irssi/src/silc/core/silc-queries.c.
2017 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2019 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2021 * Fixed mask attribute adding in Irssi SILC client. Affected
2022 file irssi/src/silc/core/silc-queries.c.
2024 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2026 * Added support for saving the requested attributes in
2027 WHOIS to directory. Affected file is
2028 irssi/src/silc/core/silc-queries.c.
2030 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2032 * Added support for parsing VCard fields that do not have
2033 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2035 * Fixed a double free bug in hash table foreach function
2036 if the entry was deleted in the foreach callback. Affected
2037 file lib/silcutil/silchashtable.c.
2039 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2041 * Added silc_attribute_get_verify_data to return the signature
2042 verification data for either user digital signature or
2043 server digital signature in Requested Attributes. Affected
2044 files are lib/silccore/silcattrs.[ch].
2046 * Added silc_vcard_alloc which is used to allocated dynamic
2047 SilcVCard context. The silc_vcard_free now checks whether
2048 the context is dynamically allocated or not. Affected files
2049 are lib/silcutil/silcvcard.[ch].
2051 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2053 * Periodically remove the NOATTR status from client entry
2054 so that the client may take the attributes in use even after
2055 server has resolved them unsuccessfully earlier. Affected
2056 file silcd/server_query.c and idlist.h.
2058 * Moved sha1hash and md5hash from client->internal to
2059 SilcClient for application usage. Affected files are
2060 lib/silcclient/client.h and client_internal.h.
2062 * Fixed attribute encoding and decoding bugs. Affected
2063 files lib/silccore/silcattrs.[ch].
2065 * Added ATTR command to Irssi SILC Client which is used to
2066 manage user's Requested Attributes sending and values for
2067 WHOIS command. Affected files around Irssi SILC client.
2069 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2071 * Added silc_buffer_strformat which can be used to format
2072 strings into a buffer which size is automatically increased.
2073 Affected file lib/silcutil/silcbuffmt.[ch].
2075 * Added implementation of VCard (RFC 2426) which can be used
2076 as part of Requested Attributes in WHOIS command. Affected
2077 file lib/silcutil/silcvcard.[ch].
2079 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2081 * Some strncat -> silc_strncat changes our the core and
2084 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2085 errors. Added better error printing to SKE library.
2086 Affected files lib/silcske/silcske.c, silcske_status.h and
2089 * Save the PKCS key length even if only private key is set to
2090 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2092 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2093 length in bits not in bytes. Affected files are
2094 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2095 silcd/server_query.c.
2097 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2099 * Added silc_attribute_payload_encode_data to directly encode
2100 the data into the attributes buffer. Renamed function
2101 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2102 Affected files are lib/silccore/silcattrs.[ch].
2104 * silc_hash_table_find_foreach calls the foreach function now
2105 once even if the nothing was found with context set to NULL.
2106 Affected file lib/silcutil/silchashtable.[ch].
2108 * Remove the RESOLVING flag from client entry after received
2109 the Requested Attributes from the client. Fixed memory leak
2110 in client entry freeing. Affected files silcd/server_query.c
2113 * Added Requested Attributes support into SILC Client Library.
2114 It is not able to send requested attributes in WHOIS command,
2115 and also receive and process requested attributes. Added
2116 silc_client_attribute_[add|del] and silc_client_attributes_get
2117 functions. Added also `ignore_requested_attributes' to the
2118 SilcClientParams to not use attributes in client. Affected
2119 files are lib/silcclient/command.c, client_attrs.[ch],
2120 silcclient.h, client_internal and client.[ch].
2122 * Changed the silc_client_get_client_by_id to support Requested
2123 Attributes, it takes them as argument now. Affected file
2124 is lib/silcclient/silcclient.h, and idlist.c.
2126 * Added -details option to WHOIS command in Irssi SILC Client
2127 to support the requested attributes. By default it requests
2128 all attributes. Affected file lib/silcclient/command.c and
2129 irssi/doc/help/in/whois.in.
2131 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2133 * Add also SERVICE attribute for server-constructed attribute
2134 data. Also digitally sign the attributes and add
2135 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2136 silcd/server_query.c.
2138 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2140 * Changed the silc_attribute_payload_encode to support list
2141 of attributes (function may be called several times to add
2142 a new attribute). Removed the silc_attribute_payload_encode_list
2143 function. The encoding function now also automatically encodes
2144 the data, so the caller does not need to do that. Affected
2145 files lib/silccore/silcattrs.[ch].
2147 * Added support for replying on behalf of the user to the
2148 Requested Attributes in WHOIS command in the server. Affected
2149 file silcd/server_query.c.
2151 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2152 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2154 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2156 * Don't swtich to become primary router if we are backup if
2157 decryption error has occurred. Affected file silcd/server.c.
2159 * Fixed a bug in backup router IP address comparison in
2160 silc_server_backup_get.
2162 Save now also the port of the server/router and use that
2163 in comparison as well. Affected file silcd/server_backup.c.
2165 * Normal server now reconnects to backup router automatically
2166 if connection is lost to it. Affected file silcd/server.c.
2168 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2170 * If packet processing fails (like integrity check fails)
2171 the connection is closed now. Affected files are
2172 lib/silccore/silcpacket.c and silcd/server.c.
2174 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2176 * Fixed double free in RSA public key set function
2177 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2180 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2182 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2183 Added server_query.[ch] which provides one interface for
2184 querying information using all three commands.
2186 * Changed all "typedef unsigned char" in core library to
2187 "typedef SilcUInt8".
2189 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2191 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2193 * Renamed silc_server_get_client_resolve to
2194 silc_server_query_resolve and moved to server_query.[ch].
2196 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2198 * Resumed client packet handling from server put the resumed
2199 client on wrong list on router and caused the client not
2200 be present on the network anymore. Now fixed to put the
2201 client to correct list. Affected file silcd/packet_receive.c.
2203 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2205 * Various cleanup in error message output in config parsing code
2206 and in server init code. Fixed error log files containing
2207 too many newlines ('\n') in some situations. Affected files are
2208 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2210 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2212 * Use the reverse lookupped hostname in client internals
2213 instead of one user provided us as remote server name.
2214 Affected file lib/silcclient/client.c.
2216 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2218 * Added 'app_context' to silc_schedule_init. It is an
2219 application specific context that is delivered to application
2220 in task callback functions. Affected files are
2221 lib/silcutil/silcutil.[ch].
2223 * The hb_context in SilcSocketConnection is not freed
2224 automatically anymore (application must free it). Freeing
2225 it automatic is inconsistent. Affected files are
2226 lib/silcutil/silcsockconn.[ch].
2228 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2230 * Added support for removing explicitly added client connections
2231 in rehash and closing the client connections if they were
2232 unconfigured in the rehash. Affected file silcd/server.c.
2234 * Added support for aborting automatically pending commands
2235 that never receives the reply (to avoid memory leaks).
2236 Added also silc_server_command_pending_timed to set the
2237 specific timeout for pending command. Affected files are
2238 silcd/command[_reply].[ch].
2240 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2241 specs and lib/silccore/silcstatus.h.
2243 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2245 * Changed the silc_get_time to accept time value as argument
2246 or if zero is sent return current local time. Affected
2247 file lib/silcutil/silcutil.[ch].
2249 * Added STATS command to client library and Irssi SILC client.
2250 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2252 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2254 * Assure that channel key is set before sending it. May
2255 crash server otherwise. Affected file silcd/packet_send.c.
2257 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2259 * Assure that endless loop cannot happen with detached client
2260 resolving on normal server. Added idlist status
2261 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2262 silcd/idlist.h and silcd/packet_receive.c.
2264 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2266 * Incoming file transfer request cannot use same session as
2267 the sending session. This can happen when sending file to
2268 yourself. Crashed the client on quit. Affected file
2269 lib/silcclient/client_ftp.c. Bug #24.
2271 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2273 * Implemented the draft-riikonen-precense-attrs draft and
2274 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2276 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2278 * Distribute the SERVER_SIGNOFF notify also to local backup
2279 routers from the primary router. The backup router may not
2280 have the signing of local server directly connected and need
2281 to know about the signoff. Affected file silcd/server_util.c.
2283 * Use the primary router as the origin of the locally connected
2284 server when it is disconnecting from the backup router since
2285 that's where it really is coming from. Now the clients from
2286 the disconnecting server are removed correctly and "shadow"
2287 clients are not left to the backup router. Affected file
2290 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2292 * If normal server is standalone and found existing but disabled
2293 channel, do not re-create the channel since it creates
2294 duplicate same channels. Affected file silcd/server.c.
2296 * Added anonymous client connections support to server. New
2297 "anonymous" configuration option to ConnectionParams section
2298 added. If set to true, the username and hostname information
2299 of the client will be scrambled and anonymous user mode is
2300 set automatically to the user. Affected files are
2301 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2303 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2305 * In JOIN notify handling, mark that the cache entry of the
2306 client cannot be expired. Can cause crashes on normal
2307 server (asserts client->channels). Affected file is
2308 silcd/packet_receive.c.
2310 * From now on distribution versions are used as protocol versions
2311 instead of by default using the Toolkit base version as protocol
2312 version. Affected file prepare.
2314 * Do not set the locally resolved hostname for local client
2315 entry but take what server sends. This way the real hostname
2316 is showed in WHOIS for yourself. Affected file is
2317 lib/silcclient/idlist.c and lib/silcclient/client.c.
2319 * Resolve local info with IDENTIFY when connecting to server.y
2321 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2323 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2324 for implied search (not needed on platforms which has native
2325 pthreads library). Use --without-pthreads to disable threads.
2326 Affected file is configure.in.pre
2328 * Fixed --with-iconv on platforms which need to bypass (broken)
2329 native iconv(). Affected file is configure.in.pre
2331 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2333 * Moved -C option parsing in Irssi SILC client at same time
2334 as other options. The UI was initialized earlier and caused
2335 problems on command line. Bug #16. Affected file is
2336 irssi/src/silc/core/silc-core.c.
2338 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2340 * Added global variable silc_log_timestamp that tells silclog
2341 wether to print or not the timestamp in the logging files.
2342 Affected file lib/silcutil/silclog.[ch].
2344 * Added silcd configuration option Timestamp in the Logging
2345 section. Affected file silcd/serverconfig.[ch],
2346 doc/example_silcd.conf.in.
2348 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2350 * Fixed fingerprint checking to check for entirely empty
2351 fingerprint instead of two first bytes when determining
2352 if it is set. Bug #18. Affected file silcd/command.c.
2354 * Fixed duplicate PKCS name registering to not allow it.
2355 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2357 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2359 * Conditionalize non-gcc compiler optimizations for various
2360 platforms, enable those commented out. Cleanups.
2361 Affected file lib/silcmath/mpi/configure.in
2363 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2365 * silc_rng_exec_command() left zombie processes if command
2366 didn't generate any output. Affected file
2367 lib/silccrypt/silcrng.c
2369 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2371 * Rewrote iconv checking, introduce --with-iconv for systems
2372 which rely on libiconv. Check if iconv() provided by libc
2373 is good enough, otherwise demand libiconv. Affected file
2376 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2378 * Search for ldopen() also in libc. This enables SIM support
2379 on *BSD systems. Based on patch from Alex Zepeda. Affected
2380 file configure.in.pre
2382 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2384 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2385 This fixes prepare on *BSD systems. Affected file
2388 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2390 * More fixed for not having purge timeout for global clients
2391 that are on channel. Affected files silcd/command_reply.c
2394 * Fixed the rekey protocol to work with backup router connections.
2395 Rekey packets are now allowed on disabled connections as
2396 well. Affected files silcd/packet_send.c and server.c.
2398 * Do not switch to be as backup router when shutting down and
2399 closing the primary connection. Affected file silcd/server.c.
2401 * Fixed memory leaks in backup router deleting. Added
2402 silc_server_backup_free to free all data during shutdown of
2403 server. Affected files silcd/server_backup.[ch].
2405 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2407 * Do not process commands if the sock->user_data is NULL.
2408 Affected file silcd/command.c.
2410 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2412 * Fixed buffer overflow and security problems (loosing bits
2413 in CFB encryption) in SILC RNG. Problems reported by
2414 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2416 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2418 * Added yet more checks that client is not expired on global
2419 list if it is on channels. Affected file is
2420 silcd/command_reply.c.
2422 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2424 * Merged c0ffee's MIME signal patch which adds support for
2425 sending also MIME messages in Irssi SILC Client, and handling
2426 received MIME messages in a signal (and perhaps doing something
2427 to non-textual MIME messages).
2429 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2431 * Fixed pending command deletion in server and client library
2432 to check the whole list instead of breaking after first found.
2433 The affected files are silcd/command.[ch] and
2434 lib/silcclient/command.[ch].
2436 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2438 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2439 secret or private, otherwise it's possible to find out
2440 whether a secret channel exists or not. Affected file
2443 * If CMODE change fails during the mode setting, assure that
2444 the old mode mask is set for the channel back. Affected
2445 file silcd/command.c.
2447 * Fixed passphrase saving on +a channel on normal server
2448 after successful JOIN command. Affected file silcd/command.c.
2450 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2452 * Remove server/router operator privileges in DETACH command,
2453 since it's possible to resume to server where these
2454 privileges would not be allowed for the client. Affected
2455 file silcd/command.c.
2457 * Do not set to wait for backup in rehash of the server.
2458 Affected file silcd/server.c.
2460 * Do not check listener sockets when counting how many
2461 socket connections we have. Affected file is
2462 silcd/server_util.c.
2464 * Do not announce disconnected clients that are remaining
2465 in history (for WHOWAS). This is because SIGNOFF notify
2466 for these has been sent earlier already. Affected file
2469 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2471 * Buffer overflow with CUMODE command's mode->mode character
2472 conversion. Reported by Ville Räsänen. Affected file
2473 lib/silcutil/silcutil.c.
2475 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2477 * Allow heartbeat packets to go disabled connections anyway.
2478 Affected files silcd/server.c and silcd/packet_send.c.
2480 * Do not broadcast New Channel packets with List flag set
2481 in the packet to backup routers. The router must check
2482 for the correctness of the packets before sending them.
2483 It is possible that router will have enforce Channel ID
2484 change and this would cause desync in the backup router.
2485 Affected file silcd/packet_receive.c.
2487 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2488 are handled in list parsing. They are not list packets
2489 anymore. Affected file silcd/packet_receive.c.
2491 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2493 * Stop waiting for backup router through the timeout, not
2494 directly after backup router has arrived. Affected file
2497 * Do not re-create channel keys and send them when removing
2498 clients in server shutdown. Affected files are
2499 silcd/server_internal.h and silcd/server_util.c.
2501 * Notify distribution to backup routers was missing from
2502 the silc_server_send_notify_dest function which caused
2503 desyncing problems with backup router. Affected file is
2504 silcd/packet_send.c.
2506 * The client's channel removing was working wrong on
2507 backup router. It assumed that it doesn't know global
2508 information but backup router does know. For this reason
2509 it could remove channel when it wasn't supposed to do that.
2510 Affected file silcd/server.c and silcd/server_util.c.
2512 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2514 * Stop for a couple seconds after badkup router has become
2515 primary router. Affected file silcd/server.c.
2517 * Added silc_server_remove_servers_by_server, which is used
2518 to remove servers originated from some other server. Also
2519 clients of those servers can be removed too. Affected file
2520 silcd/server_util.[ch].
2522 * When removing clients after a server has signed of remove
2523 also all servers behind that server (unless they are known
2524 to be available locally), and send SERVER_SIGNOFF for each
2525 of the server separately. Also the signed off clients are
2526 sent now separately per signed off server. The affected files
2527 are silcd/server.c and silcd/server_util.[ch].
2529 * All servers added with silc_idlist_add_server must always
2530 have both "router" and "connection" pointers set. Otherwise,
2531 bad server entries may be left around in the cache.
2532 Affected file silcd/command_reply.c.
2534 * Do not create the channel key in NEW_CHANNEL packet
2535 processing if the channel is empty. Affected file
2536 silcd/packet_receive.c.
2538 * Completed backup router support for standalone routers.
2539 Supports also servers in the cell that do not use the backup
2542 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2544 * Fixed a bug in silc_string_regexify which did not add '^'
2545 at the start of each string, and thus the matching was
2546 not explicit. For example ban list iikone@*!*@* would
2547 match also "priikone", which is wrong, it would have to be
2548 *iikone@*!*@* to match also "priikone". Affected
2549 file lib/silcutil/unix/silcunixutil.c.
2551 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2553 * Enable all local server connections before updating client
2554 caches when we've become backup router. Otherwise, signoff
2555 packets may not reach the clients. Affected files are
2556 silcd/server.c and silcd/server_util.[ch].
2558 * Fixed a bug in version string parsing which could crash
2559 the program with specially formatted version string.
2560 Bug reported and patch provided by Ville Räsänen. Affected
2561 file lib/silcutil/silcutil.c.
2563 * Handle the disconnection immediately when DISCONNECT
2564 packet is received in server. Affected file silcd/server.c.
2566 * Primary router now waits a short time (10 seconds) for
2567 backup router connection before accepting any other
2568 connection (except local). Affected file silcd/server.c,
2571 * Fixed a crash in client libary in NICK_CHANGE notify when
2572 NICK_CHANGE arrived for client entry we are resolving
2573 currently. Affected file lib/silcclient/client_notify.c.
2575 * Call the sconn->callback completion even if error had
2576 occurred. Start reconnecting always if connection to
2577 primary router fails during backup router protocol.
2578 Affected files silcd/server.c and server_backup.c.
2580 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2582 * Added functions silc_server_send_opers and
2583 silc_server_send_opers_notify to send packets stricly
2584 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2585 to send variable argument notify to operators.
2586 Affected files silcd/packet_send.[ch] and silcd/server.h.
2588 * Removed UMODE rights checking with UMODE_CHANGE notify.
2589 Affected file silcd/packet_receive.c.
2591 * Server/router operator now receives notify when network
2592 switches to backup router and when it resumes the use of
2593 primary router. Affected file silcd/server.c and
2594 silcd/server_backup.c.
2596 * Fixed the updating of client information after backup
2597 resuming protocol is over; update all except local clients
2598 to the new primary router. The affected file is
2599 silcd/server_util.c.
2601 * Added support for closing active connections in rehash
2602 that were unconfigured by the user. Supports currently
2603 closing server and router connections. Affected file
2606 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2608 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2610 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2611 is NULL since seems that on some platforms NULL is allowed
2612 and on some it's not. Fallback encoding is used instead.
2613 Affected file lib/silcutil/silcstrutil.c.
2615 * Fixed statistics updating for incoming server connection
2616 which could cause problems when re-connecting. Affected
2617 file silcd/server.c.
2619 * Preliminary backup router support for standalone router
2620 added. Affected files in silcd/.
2622 * Mark server connections in backup router disabled before
2623 and after backup protocol. Affected file is
2624 silcd/server_backup.c.
2626 * Added support for reconnecting to remote server connection
2627 even if the protocol fails, and if the configuration wants
2628 us to keep trying to connect anyway.
2630 Server connection is not allowed to backup router if
2631 backup router does not have connection to primary router yet.
2633 Affected file is silcd/server.c.
2635 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2637 * Added silc_client_udpate_server function to update changed
2638 server info. Affected file lib/silcclient/idlist.[ch].
2640 * Added check for server entries that are being resolved when
2641 notify is received. If being resolved, handle the received
2642 notify only after it's resolved so that all notifys are
2643 handled in same order as received from the server.
2645 Added similar resolver check to channel entries. Every
2646 notify that cause resolving of any information that affects
2647 channel entry marks the channel entry in waiting state.
2648 After whatever resolving is over the waiters are signalled
2649 and only then the notifys are handled in the same order
2650 as delivered from the server.
2652 Affected files are lib/silcclient/idlist.[ch], and
2655 * Fixed KILLED notify handling in normal server. Affected
2656 file silcd/packet_receive.c.
2658 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2659 is locally connected, or was locally connected (but may
2660 be detached and connection is not active). Added also
2661 SILC_IS_LOCAL for checking this status. Affected files
2662 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2663 silcd/server.c and silcd/server_internal.h.
2665 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2667 * Don't send or handle TOPIC_SET if topic is already set and
2668 is same as being set. Affected files silcd/command.c and
2669 silcd/packet_receive.c.
2671 * Fixed CMODE change rights checking to work correctly when
2672 removing modes by operator. Affected file is
2673 silcd/server_util.c.
2675 * Fixed some handling with New Channel packet in router and
2676 fixed some CMODE_CHANGE notify handling in server and router.
2677 Affected file is silcd/packet_receive.c.
2679 * Changed "disconnect" client operation to include the
2680 reason of the disconnection and optional disconnection
2681 message. Affected file lib/silcclient/silcclient.h.
2683 * Made the compilation of lib/contrib/ stuff conditional.
2684 Affected files configure.in.pre, lib/contrib/Makefile.am.
2686 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2688 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2689 to the sender of the notify too, to avoid situation where two
2690 notifys are in the network at the same time going to oppsite
2691 directions. Affected file silcd/packet_receice.c.
2693 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2695 * Delete the client from channel even if the cilent->id is
2696 NULL. It was possible that client was deleted without
2697 removing from channels (theoretically at least). Affected
2698 file silcd/server.c and silcd/server_util.c.
2700 * Free the client data too when resuming is not successful.
2701 Affected file silcd/packet_receive.c.
2703 * Merged some code from c0ffee's silc-plugin. Affected files
2704 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2706 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2707 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2708 to the primary router connection, the other one returns
2709 TRUE if packet must be broadcasted to network.
2711 * All notifys that are destined to primary router (to network)
2712 are now automatically sent to backup routers even if the
2713 router is standalone (and has backup router). Affected files
2716 * Added --without-irssi and --without-silcd configuration
2717 options for disabling the compilation of these applications.
2718 Affected file configure.in.pre and prepare.
2720 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2722 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2723 UTF-8 encoding and decoding. Added also new encodings
2724 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2726 Added also SILC_STRING_LANGUAGE which is language and charset
2727 specific encoder and decoer for those platforms that support
2728 iconv(). It can convert the UTF-8 to and from the locale
2729 specific character set.
2731 Affected file lib/silcutil/silcstrutil.[ch].
2733 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2735 * Added function silc_get_command_name to the file
2736 lib/silcutil/silcutil.[ch].
2738 * Improved the server debug output a bit. Affected files are
2741 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2743 * Save the channel passphrase when received succesful JOIN
2744 command reply from router, on normal server. Otherwise
2745 joinig +a channels from normal server is not possible.
2746 Affected file silcd/command.c.
2748 * Fixed a bug in TOPIC_SET notify handling. The notifier
2749 may be other than client too, like server or channel.
2750 It expected it to always be only client and ignored the
2751 notify. Affected file silcd/packet_recieve.c.
2753 * Removed some (unnecessary) debug printing from
2754 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2756 * Do not force CMODE_CHANGE when server is announcing new
2759 Router announces stuff only after server reannounces channel
2760 after CHANNEL_CHANGE notify.
2762 These fixes optimizes the announcing procedure, and perhaps
2763 fixes some problems too. Affected file silcd/packet_receive.c.
2765 * Fixed SERVER_SIGNOFF sending to local clients. It was
2766 totally broken and sent the notify to all local clients,
2767 instead of only to those that was on same channel as the
2768 signing off clients. Affected file silcd/server_util.c.
2770 * Added -D option to server. It can be used to give debug
2771 level. The levels are from 0 - 99, and are predefined for
2772 smooth server debugging. (see silcd.c for the predefined
2773 levels). Affected file silcd/server.c.
2775 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2777 * Fixed a bug in Irssi SILC client to close the connection
2778 properly when disconnecting from server. Affected file
2779 irssi/src/silc/core/client_ops.c.
2781 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2783 * When authenticating as founder during JOIN command, check
2784 that the one authenticating becomes the only founder on the
2785 channel. Affected file silcd/command.c.
2787 * Better checking for founder mode setting when CUMODE_CHANGE
2788 notify is received. Affected file silcd/packet_receive.c.
2790 * Close all connections when shutting down the server by sending
2791 DISCONNECT packet. Close all listeners too when shutting
2792 down the server. Affected file silcd/server.c.
2794 * Handle DISCONNECT packet correctly in client library by
2795 calling the "disconnect" client operation. Affected file
2796 lib/silcclient/client.c.
2798 * Handle local errors correctly during resuming. Affected
2799 file lib/silcclient/client.c.
2801 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2803 * The log file is not dupped internally anymore in
2804 lib/silcutil/silclog.c. Fixed memory leaks too.
2806 * The scheduler now dispatches all pending timeout tasks
2807 when it is uninitialized with silc_schedule_uninit.
2808 Affected file lib/silcutil/silcschedule.c.
2810 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2812 * Added --enable-stack-trace option to configure. Added
2813 memory allocation stack trace support. Added files
2814 lib/silcutil/stacktrace.[ch]. Affected files are
2815 lib/silcutil/silcmemory.[ch].
2817 * Fixed memory leaks from libraries and server. Affected
2818 files around the tree.
2820 * Reverted back a fix made to CUMODE which broke it.
2821 Affected file silcd/command.c.
2823 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2825 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2826 core library, and implemented it. All textual messages SHOULD
2827 use this flag and the message MUST be UTF-8 encoded.
2828 All text messages sent by Irssi SILC client are now UTF-8
2829 encoded (regardless whether the terminal supports UTF-8 or not).
2830 Affected files are lib/silccore/silcchannel.h,
2831 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2834 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2836 * Added lots of new statistics updating that was missing from
2837 the server and router code. Affected files in silcd/.
2839 * Sending SIGUSR1 signal to server now dumps the current
2840 server statistics into /tmp directory. Affected file is
2843 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2844 the SILC Hash Interface also. Added new functions
2845 silc_hash_get_name, silc_hash_init, silc_hash_update and
2846 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2848 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2850 * Added some better info printing for client during connecting.
2851 Affected file silcd/server_util.c.
2853 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2854 to silence a user on a channel. Affected files are
2855 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2856 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2857 and silcd/packet_receive.c.
2859 * Fixed a fatal bug in handling of malformed command payload.
2860 Affected file silcd/command.c.
2862 * Fixed a double free when announcing channel users to router.
2863 Affected file silcd/server.c.
2865 * After successful authentication to channel founder mode, check
2866 that there isn't anyone else with founder mode on the channel.
2867 The one that authenticated will become founder and anyone
2868 else is demoted. Affected file silcd/command.c.
2870 * Added error printing of any error that has occurred during
2871 any command in client library. Affected file is
2872 irssi/src/silc/core/client_ops.c.
2874 * Removed some error printing from the client library and left
2875 it for the application to worry (from the error status it
2876 receives in 'command' client operation. Affected file is
2877 lib/silcclient/command.c.
2879 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2881 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2882 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2883 Starting key agreement with itself is denied. Affected file
2884 is lib/silcclient/client_keyagr.c.
2886 * Fixed some error checkings from the SFTP library which caused
2887 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2888 and lib/silcsftp/sftp_util.c.
2890 * Added new "debug" and "debug_string" settings to Irssi SILC
2891 client which can be used to print runtime debugging on the
2892 Irssi's screen. Available when compiled with --enable-debug
2893 option. Affected file irssi/src/silc/core/silc-core.c.
2895 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2897 * Fixed a missing variadic parameter in a function call that
2898 caused server crash when a non-allowed connection arrived.
2899 Reported by Richard Becker. Affected file silcd/server.c.
2901 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2903 * Added WATCH list sending to backup routers from router.
2904 The WATCH command is sent by the router to the backup
2905 router. Affected file silcd/command.c.
2907 * Mark the backup_router flag for RouterConnection entry
2908 if the backup router stuff is defined in the config file.
2909 Affected file silcd/serverconfig.c.
2911 * Fixed some backup data sending around the code to work better
2912 if the router is standalone router. Not all places were fixed.
2913 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2916 * Fixed the router connecting when connecting to multiple
2917 routers. It ignored every other router except the first
2918 one. Affected file silcd/server.c.
2920 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2922 * Made the private key generation after expiration optional.
2923 If not created after expiration the old key will re-expire
2924 at a later time (and thus key pair is not necessary to
2925 change). Affected file irssi/src/silc/core/clientutil.c.
2927 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2929 * The length arguments in bind() and connect() were wrong
2930 and fixed now to used SIZEOF_SOCKADDR in the
2931 lib/silcutil/unix/silcunixutil.c.
2933 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2935 * Fixed detach timeout handling to use Client ID and not
2936 the actual client entry which may be freed in the callback.
2937 Affected file silcd/command.c.
2939 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2941 * Merged c0ffee's multiple interface support patch.
2942 Affected files in silcd/.
2944 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2946 * Cleanup keys properly. Affected file is
2947 irssi/src/silc/core/clientutil.c.
2949 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2951 * Display the user mode on the status bar. Affected file
2952 irssi/src/silc/core/silc-expandos.c.
2954 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2956 * If private message key is not set, but the flag is set in
2957 the packet, ignore the packet since it cannot be decrypted.
2958 Affected file lib/silcclient/client_prvmsg.c.
2960 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2962 * When resuming client, remove the old client entry from
2963 the watcher list too. Affected file silcd/packet_receive.c.
2965 * Do not allow normal server to force founder mode away
2966 from router if the founder mode is already set. Affected
2967 file silcd/packet_receive.c.
2969 * Remove the client entry with watch notify types with short
2970 timeout, and not directly, so that other notifys can be
2971 retrieved too. Affected file lib/silcclient/client_notify.c.
2973 * Display notification about data messages that cannot be
2974 displayed. Affected files irssi/src/silc/core/client_ops.c,
2975 irssi/src/fe-common/silc/module-formats.[ch].
2977 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2979 * Fixed the CHANNEL_CHANGE notify handling in client libary
2980 to not use freed memory. Affected file is
2981 lib/silcclient/client_notify.c.
2983 * Fixed CUMODE_CHANGE notify handling in server. Affected
2984 file silcd/packet_receive.c.
2986 * Fixed USERS command to support empty channels. Affected
2987 file silcd/command.c.
2989 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2991 * Allow multiple identical pending commands to be registered
2992 in client library. Affected file is lib/silcclient/command.c.
2994 * Call the completion for resolving client information only
2995 after all resolvers has finished. This fixes a crash in
2996 the client. Added support for checking when the resolvers
2997 are finished. Affected file is lib/silcclient/idlist.c.
2999 * Wait by default 3 seconds before reconnecting to the server
3000 after being disconnected. Makes the /detach command a bit
3003 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3005 * Check the watcher list before sending signoff notifys
3006 when closing client connection. Affected file is
3009 * Added better CMODE command rights checking. Affected file
3010 silcd/server_util.c.
3012 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3014 * Fixed watcher list checking during server signoff. It
3015 crashed the server. Affected file silcd/server_util.c.
3017 * The JOIN command reply returns now the founder's public
3018 key. Affected file is silcd/command.c.
3020 * Announce the channel mode, and the mode properties with
3021 CMODE_CHANGE notify. Affected file silcd/server.c.
3023 * Mark new channels by default disabled, untill at least
3024 one user joins the channel. Affected file is
3025 silcd/packet_receive.c.
3027 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3029 * The nickname argument to watch notify can be optional.
3030 Fixes a crash in server. Affected file silcd/packet_send.c.
3032 * Remove the client entry from cache if the WATCH notify type
3033 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3034 lib/silcclient/client_notify.c.
3036 * Check the watcher list before and after changing nickname
3037 when the NICK_CHANGE notify is received. Affected file is
3040 * Fixed a crash in OPER and SILCOPER command sending. Empty
3041 passphrase caused the crash. Affected file is
3042 lib/silcclient/command.c.
3044 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3046 * Merged with Irssi CVS for Irssi SILC client.
3048 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3050 * Completed the protocol specifications.
3052 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3054 * Merged with Irssi CVS for Irssi SILC client.
3056 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3058 * Added the founder's public key delivery to the
3059 CUMODE_CHANGE notify type as well. Updated the protocol
3060 specs and the code. Affected files are silcd/packet_send.[ch],
3061 silcd/packet_receive.c and silcd/command.c.
3063 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3065 * Added silc_pkcs_public_key_copy function into the
3066 lib/silccrypt/silcpkcs.[ch].
3068 * Remove the `iv' from the SilcChannelEntry since we can
3069 live without it. Affected files are silcd/idlist.h and
3070 silcd/packet_receive.c.
3072 * Added support for sending the founder's public key in
3073 the CMODE_CHANGE notify packet in the server. Affected
3074 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3075 silcd/command.c and silcd/server.c.
3077 * Changed the FOUNDER_AUTH authentication to use only
3078 public key authentication as defined by new protocol
3079 specs. Passphrase authentication with that mode cannot
3080 be used anymore. It is now possible to reclaim founder
3081 mode from any server in the network. Affected files are
3082 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3084 * Added permanent channels support by making the channel
3085 permanent when FOUNDER_AUTH mode is set on the channel.
3086 The channel will not be destroyed even if channel is empty
3087 when that mode is set. Protocol TODO #17. Affected
3088 files are silcd/server.[ch], server_util.[ch],
3089 silcd/command.c, silcd/packet_receive.c and
3090 lib/silcclient/command.c.
3092 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3094 * Added reference counter to the command reply context in
3095 the client library. Affected files are
3096 lib/silcclient/command_reply.[ch].
3098 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3100 * Fixed rekey protocol with PFS in the client library.
3101 Affected file is lib/silcclient/protocol.c.
3103 * Added support for list of errors in client library
3104 command reply handling. Affected file is
3105 lib/silcclient/command_reply.c.
3107 * Defined that the WHOIS and IDENTIFY commands can send
3108 list of errors. Updated the protocol specs. Protocol
3111 * Added support for sending list of errors to WHOIS and
3112 IDENTIFY commands in server. Added support for receiving
3113 list of errors in server. Affected files are
3114 silcd/command.c and silcd/command_reply.c.
3116 * Fixed client info resolving on LEAVE command in client
3117 library to not crash. Affected file is
3118 lib/silcclient/client_notify.c.
3120 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3122 * Defined that the NICK command replies with thew changed
3123 nickname too, to make the nickname changing simpler at
3124 the client's end. Updated protocol specs and the code
3125 in client and server. Affected files are
3126 silcd/command.c, lib/silcclient/command_reply.c and
3127 lib/silcclient/command.c.
3129 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3131 * Added `Compressed' packet flag to indicate that the packet
3132 payload is compressed by the sender. Updated the protocol
3133 specs and the core library. The compression still is not
3134 implemented in the sources. Affected file is
3135 lib/silccore/silcpacket.h.
3137 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3139 * Remove pending command callbacks also if the connection
3140 to the server is destroyed. Affected file is
3141 lib/silcclient/client.c.
3143 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3145 * Added new QUIET channel user mode that can be used to
3146 quiet a user in a channel. Updated the protocol specs but
3147 it wasn't implemented yet. Protocol TODO #27. Affected
3148 file is lib/silccore/silcmode.h.
3150 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3152 * Added BLOCK_INVITE user mode to be able to block incoming
3153 invite notifications. Protoocol TODO #26. Affected files
3154 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3157 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3158 the protocol specs and the code. Affected file is
3159 lib/silccrypt/silcpkcs.c.
3161 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3163 * Disconnect Payload includes now the status type. Updated
3164 the protocol specs and the code. Protocol TODO #25.
3165 Affected files are silcd/server.c, lib/silcclient/client.c.
3167 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3168 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3169 Moved the silc_client_command_status_messages table to the
3170 lib/silcutil/silcutil.c and added new funtion
3171 silc_get_status_message, which deprecates function
3172 silc_client_status_message. Affected files are
3173 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3174 lib/silcutil/silcutil.[ch].
3176 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3178 * Defined that the nickname hash in Client ID MUST be from
3179 lowercase nickname. This effectively changes nicknames in
3180 SILC to case-insensitive. Updated the protocol specs and
3181 the code. Affected files are lib/silcutil/silcutil.[ch],
3182 silcd/serverid.c, and silcd/idlist.c.
3184 * Added new channel user modes BLOCK_MESSAGES_USERS and
3185 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3186 code. Affected files are lib/silccore/silcmode.h,
3187 lib/silcclient/command.c, and silcd/packet_send.c.
3189 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3190 specs and code. Affected file lib/silccore/silcstatus.h.
3192 * Added support for watch list. It is possible to add nicknames
3193 to be watched, and when they come to network, leave network
3194 or user mode changes the watcher will be notified of this
3195 change. Added SILC_COMMAND_WATCH command, added new
3196 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3197 notifications. Updated the protocol specs and implemented
3198 this to library, client and server. Protocol TODO #21.
3199 Affected files are lib/silccore/silccomand.h,
3200 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3201 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3202 silcd/packet_send.[ch], silcd/packet_receive.c, and
3203 irssi/src/silc/core/client_ops.c.
3205 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3206 somebody watching you. Updated the protocol specs and the
3207 code. Affected files are lib/silccore/silcmode.h, and
3208 lib/silcclient/command.c.
3210 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3212 * Added service support to SILC protocol. Added new command
3213 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3214 core library. Services are not implemented in server or
3215 client for now. Protocol TODO #20. Affected files are
3216 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3218 * Added SilcStatus argument to `command' client operation
3219 to return the error status when command sending fails
3220 locally. Changed all command in client library to return
3221 correct command status. Affected files are
3222 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3223 irssi/src/silc/core/client_ops.c.
3225 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3227 * Added silc_mime_parse function to parse MIME headers.
3228 Affected files are lib/silcutil/silcstruti.[ch].
3230 * Added MIME header parsing in Irssi SILC Client. It displays
3231 all textual MIME objects, others it ignores. Affected file
3232 is irssi/src/silc/core/clien_ops.c.
3234 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3236 * Fixed a bug in the pid writing function, which couldn't be
3237 written in a root-owned directory.
3239 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3241 * Defined that channel message to unknown Channel ID must
3242 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3243 Updated the protocol specs and the code in server. The
3244 affected file is silcd/packet_receive.c.
3246 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3248 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3249 that it is used to send error notifys if error occurs during
3250 some SILC packet processing, except commands. The error
3251 types are same as for command reply types. Defined that
3252 if private message is sent to unknown Client ID the error
3253 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3254 Updated the protocol specs and code. Affected files are
3255 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3256 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3257 and irssi/src/silc/core/client_ops.c. Renamed the
3258 SilcCommandStatus to SilcStatus.
3260 * Defined the use of extra WHOIS attributes in WHOIS command.
3261 The <Requested Attributes> (defined in a separate document)
3262 can be used to request additional information about user
3263 not returned by standard WHOIS command. Defined that server
3264 can send WHOIS command directly to client. Client provides
3265 the requested attributes to the server. Updated the protocol
3266 specs. Protocol TODO #4. Implementation is not done yet
3267 (Protocol TODO #24).
3269 * Renamed function silc_client_command_status_message to
3270 silc_client_status_message. Affected files are
3271 lib/silcclient/command_reply.[ch].
3273 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3275 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3276 32 bit integers. Updated the protcol specs and the code.
3277 Affected files are silcd/command.c and
3278 lib/silcclient/command.c.
3280 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3282 * Fixed a bug in library where sending a bogus authentication
3283 payload would lead to a crash. Affected file is
3284 lib/silccore/silcauth.c.
3286 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3288 * Added detach_disabled and detach_timeout server config
3289 options to the server. Affected files silcd/serverconfig.[ch],
3290 silcd/command.c and silcd/packet_receive.c.
3292 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3294 * Added resolve_cmd_ident field to the SilcClientEntry structure
3295 too so that if the entry is for example being resolved so
3296 another command may attach to the same pending command reply
3297 without requiring to resolve the same entry again. Added
3298 support for adding multiple pending commands for one
3299 command idenfier. Affected files lib/silcclient/command.[ch],
3300 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3302 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3304 * Defined that server receives WHOIS command reply for private
3305 and secret channels too. Updated protocol specs and the
3306 code in server. Affected file silcd/command.c.
3308 * Defined <channel user mode list> argument to WHOIS command
3309 reply for returning user modes on the channels. The
3310 channel list now doesn't include the user mode anymore but the
3311 actual channel mode. Updated protocol specs and the code in
3312 client and server. Affected files are silcd/command_reply.c,
3313 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3314 and lib/silcclient/command_reply.c.
3316 * Save the channels list in WHOIS command reply in normal server
3317 so that WHOIS always shows joined channels also in normal
3318 server and not just on router. Affected file is
3319 silcd/command_reply.c.
3321 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3323 * Defined that server receives USERS command reply for private
3324 and secret channels too. Updated protocol specs and the
3325 code in server. Affected file silcd/command.c.
3327 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3329 * Changed the UMODE's mode mask argument to be optional. If
3330 not provided then the command merely returns the current mode
3331 mask to the client. Updated protocol specs and the server.
3332 Affected file is silcd/command.c.
3334 * Added SILC session detachment/resuming support. It is possible
3335 to detach by closing the network connection and then re-connect
3336 and resume to the old client session. Added DETACHED user
3337 mode that server will set for detached client. Added new
3338 packet RESUME_CLIENT which is used to perform the resuming
3339 process. Added DETACH command. Updated the protocol specs,
3340 core library, client and server. Protocol TODO #22. Very
3341 many affected files around the tree.
3343 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3345 * Changed the CMODE's mode mask argument to be optional. If
3346 not provided then the command merely returns the current mode
3347 mask to the client. Updated protocol specs and the server.
3348 Affected file is silcd/command.c.
3350 * Changed the Killer's Client ID in KILLED notify to be just
3351 any ID payload since router server is allowed to kill as well.
3352 Updated protocol specs, client libary and server. Affected
3353 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3354 and irssi/src/silc/core/client_ops.c.
3356 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3358 * Added new user modes ANONYMOUS for special anonymous servers
3359 that may set the mode for client, and BLOCK_PRIVMSG which
3360 client may set to block incoming private messages unless the
3361 Private Message Key flag is set (using private keys to protect
3362 private messages). Updated protocol specs and code in client
3363 and server and core library. Protocol TODO #23. Affected
3364 files are lib/silccore/silcmode.h, silcd/server.[ch],
3365 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3366 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3368 * Added new channel user mode BLOCK_MESSAGES which the client
3369 may set to itself to tell server not send channel messages.
3370 Other packets such as channel key packets are still sent.
3371 Protocol TODO #23. Updated the protocol specs, client and
3372 server. Affected files are lib/silccore/silcmode.h,
3373 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3374 lib/silcutil/silcutil.c, silcd/command.c, and
3375 silcd/packet_send.c.
3377 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3379 * Redefined the Status Payload to include now two 8 bit fields,
3380 instead of one 16 bit field. This now makes it possible to
3381 send list of errors. Updated the protocol specs and the code
3382 in core library, client library and server. Protocol TODO #1.
3383 Affected files are lib/silccore/silccommand.[ch],
3384 lib/silcclient/command_reply.[ch], silcd/command.c,
3385 silcd/command_reply.c and silcd/packet_receive.[ch].
3387 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3389 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3390 must be handled by the application and should tell the application
3391 that an error message was already printed, and it should print the
3392 config coords (line, filename, ...). Affected files are
3393 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3395 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3396 server config parsing code more readable.
3398 Fixed a bug in the fetch_logging() config callback.
3400 Affected files is silcd/serverconfig.c.
3402 * Drop root privileges when started in foreground. Don't drop them
3403 if debugging also. Affected file is silcd/silcd.c.
3405 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3407 * Added more IM-like features by introducing new user modes
3408 for setting various presence information. Added new modes:
3409 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3410 specs and code. Protocol TODO #19. Affected files are
3411 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3412 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3414 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3416 * Added STATS command to the protocol after all, to return
3417 various statistical information about the network. It can
3418 be used by clients to retrieve statistical information, and
3419 servers may use it to to fetch cell and network wide
3420 statistics from router. Updated the protocol specs and
3421 implemented it to the server. Protocol TODO #16.
3422 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3423 silcd/command_reply.[ch].
3425 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3427 * The LIST command reply in client libary now adds new channel
3428 entry if the returned channel doesn't exist yet in cache,
3429 and returns the channel entry to the application in the
3430 command_reply client operation. Affected file is
3431 lib/silcclient/command_reply.c.
3433 * Changed the channel message payload's MAC generation to
3434 include the IV in the MAC as well. This way all relevant
3435 parts of the channel message payload are authenticated also
3436 with the channel message MAC (and not only by packet MAC).
3437 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3438 Affected file is lib/silccore/silcchannel.c.
3440 * Fixed the SKE to save the remote version, since the
3441 silc_ske_parse_version mistakenly checked wrong version,
3442 after it replaced the start payload. Affected files are
3443 lib/silcske/silcske.[ch].
3445 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3447 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3448 string utility functions. Added there also new functions
3449 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3450 Affected files lib/silcutil/silcstrutil.[ch].
3452 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3453 files are lib/silcutil/silcstrutil.[ch].
3455 * Defined that the security property fields in SKE SHOULD be
3456 UTF-8 encoded, defined that version string MUST be US-ASCII
3457 encoded, defined that passphrases sent in connection
3458 authentication protocol MUST be UTF-8 encoded. Implemented
3459 these to the client and server. Defined also that other
3460 passphrases sent in the protocol MUST be UTF-8 encoded.
3461 Affected files are lib/silcske/silcske.c,
3462 lib/silcclient/protocol.c, silcd/protocol.c,
3463 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3465 * Changed the silc_client_close_connection interface to not
3466 need the SilcSocketConnection which should not be visible
3467 to application. Affected files are lib/silcclient/client.c
3468 and lib/silcclient/silcclient.h.
3470 * Rewrote the text for Private Message Key Payload in the
3471 protocol specification. Protocol TODO #11.
3473 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3475 * Upgraded the protocol version to 1.1, updated protocol specs
3478 * Added the nickname as new argument to NICK_CHANGE notify and
3479 added it to protocol specs and implemented it to client and
3480 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3481 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3482 lib/silcclient/client_notify.c.
3484 * Added the killer's client ID to the KILLED notify and added
3485 it to protocol specs and implemented it to client and server.
3486 Protocol TODO #13. Affected files are silcd/command.c,
3487 silcd/packet_receive.c, packet_send.[ch],
3488 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3489 The killer's client entry is now returned to application in
3490 the `notify' client operation.
3492 * Fixed the Max Argument fields that had too large value set
3493 in the protocol specs. Protocol TODO #14.
3495 * Added the LEAVE command reply to return the ID of parted
3496 channel. Updated protocol specs and implemented it to the
3497 client and server. Protocol TODO #15. Affected files are
3498 silcd/command.c, lib/silcclient/command_reply.c. The channel
3499 entry is now returned to application in the `command_reply'
3502 * Rewrote the version SKE version checking in client libary
3503 and in server to use the silc_parse_version_string. Affected
3504 files are lib/silcclient/protocol.c, silcd/protocol.c.
3506 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3507 commands that was missing it, and updated protocol specs and
3508 the server implementation. Protocol TODO #10. The affected
3509 file is silcd/command.c.
3511 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3512 generic reply to a generic request (REQUEST flag), and
3513 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3514 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3515 to define the payload for DATA flag. Added the flags to
3516 the implementation. Protocol TODO #9. Affected file is
3517 lib/silccore/silcchannel.h.
3519 Changed the client library to return the message length
3520 to application as well in the channel_message and private_message
3521 client operations. Affected files are
3522 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3523 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3524 and lib/silcclient/client_ops_example.c.
3526 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3527 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3528 the channel. Updated protocol specs and impelemented this
3529 to client and server. Protocol TODO #6. Affected files are
3530 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3531 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3533 Added new options m and M to CMODE command in Irssi SILC
3534 client to set these modes.
3536 * Deprecated all administrative commands from SILC protocol
3537 since they are highly implementation specific commands.
3538 Updated protocol specs. Moved the old commands in
3539 implementations to private range of command types. Affected
3540 files are silcd/command.c, lib/silcclient/command.c and
3541 lib/silcclient/command_reply.c. Protocol TODO #8.
3543 * Fixed a bug in server where sending unknown command crashes
3544 the server. Affected file silcd/command.c.
3546 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3548 * Added SILC_PROTOCOLVERSION macro to check protocol version
3549 of a socket connection. The affected file is
3550 lib/silcutil/silcsockconn.h.
3552 * Added better error logging in rekey protocol. Affected file
3555 * Do not check public key types in SKE during rekey. Affected
3556 file lib/silcske/payload.c.
3558 * Fixed the rekey protocol with PFS, which was totally broken.
3559 Affected file silcd/protocol.c.
3561 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3563 * Some client implementations quit network by doing first LEAVE
3564 and then immediately SIGNOFF (like Bombyx). We now do check
3565 after a short time after LEAVE notify and check whether the
3566 client is still valid after LEAVE, and if not we remove it from
3567 cache. Affected file is lib/silcclient/client_notify.c.
3569 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3571 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3572 it's good not to have security holes here.
3574 * Fixed a negative refcount situtuation for the config context.
3575 Affected file is silcd/serverconfig.c.
3577 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3579 * ROBOdoc documented lib/silcutil/silcutil.h.
3581 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3583 * Optimized even more the SilcPacketContext structure. Now
3584 totally saved 16 bytes of memory per context after optimization.
3585 Affected files are lib/silccore/silcpacket.[ch].
3587 * Made strict checks for valid SILC IDs. Affected file is
3588 lib/silccore/silcid.c.
3590 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3592 * Changed the object argument for silc_cipher_register,
3593 silc_hash_register, silc_hmac_register and silc_pkcs_register
3594 to const. Affected files are lib/silccrypt/silccipher.[ch],
3595 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3597 * Changed the silc_get_username and silc_get_real_name to
3598 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3600 * Fixed the Irssi SILC Client to use the silc_get_username and
3601 silc_get_real_name insted of glib routines since the glib
3602 routines only corrupt stack. Fixes the Irssi SILC to work in
3603 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3605 * Fixed the Irssi to not use g_get_home_dir since it crashes
3606 or returns garbage on cygwin and corrupts stack. Added function
3607 get_home_dir to Irssi routines. Affected files are
3608 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3610 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3612 * Made some structure optimizations. SFTP memory FS MemFSEntry
3613 entry structure. Optimized SilcTask structure. Optimized
3614 SilcPacketContext structure.
3616 Affected files lib/silcsftp/sftp_fs_memory.c,
3617 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3619 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3621 * And yet again reverted back the config thing since Johnny
3622 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3625 * Fixed memory leaks from config object. Affected files are
3626 silcd/serverconfig.[ch].
3628 * Added support for adding new connections to the server in rehash.
3629 After rehash they take effect.
3631 Added support for changing the maximum allowed connections in
3632 rehash. The number can grow but going smaller is not supported.
3634 Added function silc_server_num_sockets_by_remote to the
3635 silcd/server_util.[ch].
3637 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3639 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3641 * Added preliminary checking during config parsing for a valid
3642 public/private key and removed further checks in the code.
3643 Affected files are silcd/serverconfig.[ch], server.c.
3645 * Moved functions silc_server_drop() and silc_server_daemonise()
3646 from server.c to silcd.c since they are stricly related to
3647 the application activity.
3649 * Reverted a small part of the automatic ref/unref since
3650 it caused a double unref in some situations. Affected
3651 files are silcd/silcd.[ch], server.c, serverconfig.c.
3653 * Added some .cvsignore files in the lib directory.
3655 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3657 * Fixed silc_net_gethostbyaddr to correctly resolve by
3658 address. Affected file lib/silcutil/silcnet.c.
3660 * Fixed the notify relaying to client. The HMAC to be used
3661 with relayed packets ws wrong and caused decryption failure
3662 at the client end. Affected file is silcd/packet_receive.c.
3664 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3666 * Created new branch silc_protocol_1_0_branch.
3668 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3670 * Changed the silc_server_config_* routines to be SilcServer
3671 independent. They are now officially application specific code
3672 and not part of generic server implementation. Affected files
3673 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3675 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3677 * Added automatic referencing of config context in the
3678 silc_server_config_alloc, and automatic unreferencing in the
3679 silc_server_config_destroy. Affected files are
3680 silcd/serverconfig.[ch], silcd/silcd.c.
3682 * Fixed the silc_log_quick handling in the logging routines.
3683 It didn't log quickly when it was TRUE. Affected file is
3684 lib/silcutil/silclog.c. Also the flush delay was set even
3685 if it was 0 in config file. Affected file is
3686 silcd/serverconfig.c.
3688 * Added support for changing key pair of the server in rehash.
3689 Affected file silcd/server.c.
3691 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3693 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3694 too early, before getting the channel entry. Affected file
3695 is silcd/packet_receive.c.
3697 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3699 * Added functions silc_server_config_[ref/unref], these are used
3700 to prevent that the config object is destroyed.
3702 No longer directly affect global variables silc_log_quick and
3703 silc_log_delay, they are first cached inside the config object
3704 and then applied with silc_server_config_setlogfiles().
3706 silc_server_config_set_defaults() is now internal to
3707 serverconfig.c, there are no reasons to show this internal stuff
3710 Affected files are silcd/serverconfig.[ch].
3712 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3713 fprintf's to stderr, since some code may be executed again after
3714 the server went into the background. Affected files are
3717 * Added rehash support. Added function silc_server_rehash() that
3718 will perform all the basic tasks of the rehashing procedure.
3720 * Added command line option `-x, --hexdump'. This will enable the
3721 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3722 The option `--hexdump' implies `--debug'.
3724 * Fixed a bad bug in the logging APIs (silcutil library) where
3725 the application would crash after calling silc_log_reset_all().
3727 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3729 * Fixed the KICKED notify handling in client library to
3730 correctly remove the channel and all entries from the
3731 channel when I was kicked. This bug crashed the client.
3733 Fixed yet another but in KICKED notify handling to remove
3734 the kicked client correctly from the channel.
3736 Affected file is lib/silcclient/client_notify.c.
3738 * Fixed a minor bug in looking up correct client entry
3739 in KICKED notify in server. Affected file is
3740 silcd/packet_receive.c.
3742 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3743 sources correctly to distribution. Fixes --with-gmp option.
3745 * Removed the manual rehashing from ID Cache, and changed it
3746 to use the SILC Hash Table's auto rehash feature. Affected
3747 file is lib/silccore/silcidcache.c.
3749 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3751 * Fixed a bug in the silc_client_nickname_format function that
3752 handles the multiple same nickname formatting. Two clients
3753 with same nickname caused problems after the first one left
3754 and rejoined. It didn't format the nickname correctly.
3755 Affected file is lib/silcclient/idlist.c.
3757 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3759 * Don't change the topic if olod topic is same as new one.
3760 Affected file is silcd/packet_receive.c.
3762 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3764 * Added cross-reference support to the SILC Documentation
3765 generator. All types across all HTML files are now cross-
3766 referenced. Affected files util/robodoc/generator.c and
3767 scripts/silcdoc/silcdoc.
3769 * Added file lib/silcutil/silctypes.h to include all the
3770 arithmetic type definitions and some macros. Removed
3771 includes/bitmove.h and moved macros to silctypes.h.
3773 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3775 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3777 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3779 * Added `type' argument to silc_id_payload_parse_id function which
3780 now returns the type of the ID to the sent pointer. Affected
3781 file is lib/silccore/silcid.[ch].
3783 * Added check for CMODE_CHANGE notify type that mode change is
3784 allowed by the sender. Affected file silcd/packet_receive.c.
3786 * Added check for CUMODE_CHANGE notify type that mode change is
3787 allowed by the sender. Affected file silcd/packet_receive.c.
3788 Added the ID type as CUMODE_CHANGE notify type as argument
3789 to the `notify' client operation. Affected files are
3790 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3792 * Added function silc_client_add_server to the client library.
3793 Added support for resolving also channel and server info when
3794 received unknown entity in notify packet. Affected files are
3795 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3797 * Added function silc_command_get_status to return the command
3798 status from the command reply's argument payload. Affected files
3799 are lib/silccore/silccommand.[ch].
3801 * Added check for KICKED notify type that the kicking is
3802 allowed by the client. Affected file silcd/packet_receive.c.
3804 * Created function silc_get_input which can be used to get input
3805 (echo on or off) from user on command line. Affected files are
3806 lib/silcutil/silcutil.[ch].
3808 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3810 * Optimized silc_server_packet_relay_to_channel function.
3811 Added new function silc_channel_message_payload_encrypt which
3812 can be called directly if channel message payload needs to
3813 be encrypted and is already encoded (no need to call _encode
3814 function). Packet relaying is now done by router without any
3815 extra memory allocations. Affected files are
3816 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3817 silcd/packet_send.c.
3819 * Fixed the INVITE notify handling. It took wrong arguments
3820 as invite list and invite delete. Affected file is
3821 silcd/packet_receive.c.
3823 * Added check for TOPIC_SET notify type that the topic change is
3824 allowed by the client. Affected file silcd/packet_receive.c.
3826 * Added check for INVITE notify type that inviting is allowed by
3827 the client. Affected file silcd/packet_receive.c.
3829 * Changed the silc_server_client_on_channel to return the
3830 SilcChannelClientEntry as well. Moved the function
3831 silc_server_check_cmode_rights to server_util.[ch].
3832 Affected files are silcd/server_util.[ch], silcd/command.c.
3834 * Added function silc_server_check_umode_rights to check whether
3835 changing client's user mode is allowed. Added check for
3836 UMODE_CHANGE notify type that the umode change is allowed
3837 by the client. Affected files are silcd/server_util.[ch],
3838 silcd/packet_receive.c and silcd/command.c.
3840 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3842 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3843 ID length. It ignored that ID can be IPv6 based as well.
3844 Affected file lib/silccore/silcpacket.h.
3846 * Fixed the silc_id_id2str and silc_id_str2id to take the
3847 IPv6 address offset's into consideration. Affecte file is
3848 lib/silccore/silcid.c.
3850 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3852 * Fixed the internal Unix scheduler functions to check for
3853 NULL context they may receive. The affected file is
3854 lib/silcutil/unix/silcunixschedule.c.
3856 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3858 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3859 can specify different directory with --home command line
3860 parameter. Affected files irssi/src/silc/core/client_ops.c,
3863 * SILC-specific commands aren't now executed if the active server
3864 isn't of SILC-type, so there won't be problems with having
3865 IRC and SILC protocol support in same client. Affected files
3866 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3869 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3871 * Improved the signal support in SILC Schedule. Added new
3872 function silc_schedule_signal_call which is used by application
3873 to mark a signal to be called. It is now safe to perform
3874 any kind of tasks in signal callbacks since it is guaranteed
3875 that the application specified signal callback is called
3876 after the signal is over. Affected files are
3877 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3879 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3881 * Added `name' field to SilcChannelPrivateKey to represent
3882 application given name for the key. Moved also the context from
3883 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3884 Added the `name' argument also to the function
3885 silc_client_add_channel_private_key.
3887 Added function silc_client_current_channel_private_key to set the
3888 current channel private key in use.
3890 Added "change" command to KEY command which can be used to change
3891 the current channel private key. Bound the command also to
3892 alt+K (Alt+Shift+k).
3894 Also affected files lib/silcclient/client_channel.c,
3895 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3897 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3899 * Added silc_rng_get_byte_fast function in to the
3900 lib/silccrypt/silcrng.[ch].
3902 * Changed the interface of silc_packet_assemble and the
3903 silc_packet_send_prepare. If silc_packet_assmble is now
3904 called the application does not call silc_packet_send_prepare
3905 because the library will call it automatically. These
3906 interfaces now also return a reference to the outgoing buffer
3907 which includes the assembled packet, which the application can
3908 use to encrypt the packet.
3910 Affected files are lib/silccore/silcpacket.[ch],
3911 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3912 silcd/packet_send.c, server_backup.c and packet_receive.c.
3914 * Fixed a packet sending bug on very high load, where outgoing
3915 packet queue wasn't handled correctly and packets got corrupted.
3916 Affected files are lib/silcutil/*/silc*sockconn.c,
3917 lib/silcclient/client.c and silcd/server.c.
3919 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3921 * Added macro SILC_PACKET_DATALEN which can be used during
3922 packet assembling to check whether the data to be added to
3923 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3924 len is truncated until it fits it.
3926 Added checks for maximum length of channel message payload and
3927 private message payload also.
3929 Added checks for maximum packet length in server and in
3932 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3933 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3934 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3935 lib/silcclient/client_prvmsg.c.
3937 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3939 * Added silc_server_packet_queue_purge call to the
3940 silc_server_disconnect_remote to assure that all data in the
3941 queue before disconnecting is sent to the network. Affected
3942 file silcd/server.c.
3944 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3946 * Added the deleting of server's own ID cache entry to the
3947 silc_server_free function. Free also everything else that
3948 has been allocated in silc_server_init. The affected file
3951 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3953 * Added functions silc_parse_version_string, silc_version_to_num,
3954 and silc_ske_parse_version to parse SILC protocol style version
3955 strings. Affected files lib/silcutil/silcutil.[ch] and
3956 lib/silcske/silcske.[ch].
3958 * Added new configuration params: version_protocol, version_software
3959 and version_software_vendor to specify what version the remote
3960 host must at least be to be able to connect to server. The vendor
3961 string can be regex matched too. Added new function
3962 silc_server_connection_allowed to check maximum number of allowed
3963 connections, and allowed versions for incoming connections.
3964 Affected files are silcd/server.c, server_util.[ch] and
3967 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3969 * Added preliminary support for signals in scheduler. The
3970 signals we care about are now blocked always when the scheduler
3971 is locked. This way we can synchronise the use of signal with
3972 scheduler. It is guaranteed that when signal occurs the scheduler
3973 is not locked, and thus new tasks can be safely added to the
3976 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3977 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3978 Added new platform specific routines
3979 silc_schedule_internal_signals_[un]block and
3980 silc_schedule_internal_signal_[un]register.
3982 Added new functions to SILC Schedule API:
3983 silc_schedule_signal_[un]register. Each signal that application
3984 is going to use should be registered to the scheduler.
3986 Affected files are lib/silcutil/silcschedule.[ch],
3987 lib/silcutil/*/silc*schedule.c.
3989 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3991 * Check for unauthenticated client and server in the
3992 silc_server_new_client and silc_server_new_server functions.
3993 Affected file silcd/packet_receive.c.
3995 * Added function silc_string_is_ascii to check whether given
3996 string is 7-bit ASCII string. Affected files are
3997 lib/silcutil/silcutil.[ch].
3999 * Added function silc_id_is_valid_server_id into the
4000 silcd/serverid.c and added checking for valid Server ID's in
4001 silc_server_new_server. The Server ID must always be based
4002 on the server's public IP address.
4004 * Added logging of DISCONNECT packet message in the server.
4005 Affected file silcd/server.c.
4007 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4009 * Changed all library interfaces that use Global RNG to also
4010 accept SilcRng as argument. Affected files are
4011 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4012 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4013 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4014 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4015 lib/silccrypt/rsa.c.
4017 * Added function silc_pkcs_generate_key to the
4018 lib/silccrypt/silcpkcs.[ch] for applications so that they
4019 don't need to do pkcs->pkcs->init calls anymore.
4021 * Remove SilcSocketConnection from the SFTP API since it really
4022 wasn't needed there. The application has the information
4023 saved in its contexts anyway and the SFTP layer doesn't need
4024 know about it. Affected files lib/silcsft/silcsftp.h and
4025 lib/silcsftp/sftp_[server/client].c.
4027 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4028 The SilcSimContext is not SilcSim.
4030 * Fixed possible buffer overflows in silc_id_render in the
4031 lib/silcutil/silcutil.c.
4033 * On EPOC the global crypto module lists are not used at all
4034 in the crypto library. Added support for using the constant
4035 algorithm list on EPOC. Affected files are
4036 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4039 * Fixed the handling of third parameter of KICKED notify, since
4040 it was mistakenly updated to SILC Protocol 1.0 even though it
4041 is to be included in 1.1. Since it is not in 1.0 it is not
4042 mandatory, and this fix now handles it only if it is provided,
4043 and it is not error if it is not provided. Affected file
4044 lib/silcclient/client_notify.c.
4046 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4048 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4049 client. Affected file irssi/src/silc/core/client_ops.c.
4051 * Merged with Irssi 0.8.4 from irssi.org CVS.
4053 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4055 * Check for valid socket connection in client entries before
4056 sending any messages. Fixes a crash, but doesn't fix some
4057 other underlaying bug that is lurking there. Affected
4058 file silcd/packet_send.c.
4060 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4062 * $usermode, $cumode and $cumode_space expandos shouldn't do
4063 anything with non-SILC server records. Affected file
4064 irssi/src/silc/core/silc-expandos.c
4066 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4068 * Fixed the silc_net_check_[host/local]_by_sock to support
4069 IPv6 bound sockets as well. Now they can return IPv6 addresses
4070 as well. Affected file lib/silcutil/silcnet.c.
4072 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4073 Affected lib/silcutil/unix/silcunixnet.c.
4075 * Fixed ID rendering (at least on some platforms, not NetBSD)
4076 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4078 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4080 * Added silc_hash_public_key and silc_hash_public_key_compare
4081 functions to be used with SilcHashTable. They can be used to
4082 hash public keys and compare public keys in hash table. Affected
4083 file lib/silcutil/silcutil.[ch].
4085 * Added support for specifying multiple public keys for Client
4086 connection section in server configuration file. This makes it
4087 possible to accept multiple public keys from same host, or to
4088 make a section that accepts any incoming host, and have the
4089 accepted public keys listed in the section.
4091 Added functions silc_sever_[find/get]_public_key, added the
4092 support for this actually to all connection sections but only
4093 the Client section is currently allowed to specify multiple
4096 Affected files are silcd/server.c, server_internal.h,
4097 command.c, protocol.c, server_util.[ch], packet_receive.c.
4099 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4101 * Merged Irssi 0.8.2 from irssi.org CVS.
4103 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4105 * If silc_debug is TRUE, also output standard logging messages
4106 to stderr with the debug output.
4108 Made silc_log_reset_all() flushing all channels before returning.
4109 Also fixed some documentation typos.
4111 Affected files are lib/silcutil/silclog.[ch].
4113 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4115 * Fixed the server to check correctly the amount of connections
4116 from single host, by checking also the type of the connection.
4117 Fixed also the comparison of number of connections and number
4118 of allowed connections. Affected files are silcd/server.c,
4121 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4123 * Fixed the USERS command reply to save the user's mode on the
4124 channel as well. Fixed JOIN command reply to check whether a
4125 client is on channel already and not join it twice. Affected
4126 file lib/silcclient/command_reply.c.
4128 * Added new file silc-expandos.c into irssi/silc/core/ to return
4129 various stuff for various signal for the statusbar etc. updating.
4130 Now Irssi SILC client prints channel user modes etc. on the
4133 * The user mode (like server/router operator changes) is now shown
4134 on the Irssi SILC client's statusbar. The affected files are
4135 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4137 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4139 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4140 to SILC_SCHEDULE_[UN]LOCK macros.
4142 * Added more error printing to logs in server code. Affected
4143 files silcd/server.c and silcd/protocol.c.
4145 * Fixed -S option parsing in Irssi SILC Client. Affected file
4146 irssi/src/silc/core/silc-core.c.
4148 * Added silc_buffer_alloc_size function. Affected file is
4149 lib/silcutil/silcbuffer.h.
4151 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4153 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4154 constants. Affected files in
4155 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4158 * Changed the internal SFTP Memory FS table to const. Affected
4159 file lib/silcsftp/sftp_fs_memory.c.
4161 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4163 * Fixed the buffer formatting and unformatting routines to
4164 check the size of 64 bits types with sizeof(). Affected
4165 file is lib/silcutil/silcbuffmt.c.
4167 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4169 * Removed 0.6.x backwards support.
4171 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4173 * Changed all integer type names:
4174 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4175 to avoid collisions with other libraries using same type names
4178 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4180 * Added `prefer_ipv6' argument to the functions
4181 silc_net_gethostbyname[_async]. If it is TRUE it will return
4182 IPv6 address over IPv4. If FALSE IPv4 address is returned
4183 even if IPv6 address was found. Affected files
4184 lib/silcutil/silcnet.[ch].
4186 * Added support silc_net_create_connection[_async] to fallback
4187 to IPv4 address if IPv6 address could not be used (like if
4188 it doesn't work on a specific system). Affected file in
4189 lib/silcutil/unix/silcunixnet.c.
4191 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4193 * Added silc_schedule_reinit function to do the enlarging
4194 of the max tasks handling capabilities of the scheduler.
4195 Affected files lib/silcutil/silcschedule.[ch].
4197 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4199 * Added automatic extern "C" { ... } for C++ compilers so the
4200 application does not need to define them. Affected file
4201 includes/silcincludes.h.
4203 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4204 old name went against naming convention. Applications now
4205 include "silcclient.h" instead of "clientlibincludes.h".
4206 Removed includes/clientlibincludes.h, it is redundant now.
4208 * Renamed includes/version.h to silcversion.h.
4210 * Added really preliminary support for OS/2 into the util
4211 library. Only thread & mutex API is implemented, others
4212 are still to be implemented. Created the lib/silcutil/os2/
4213 directory. Created also file includes/silcos2.h.
4215 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4217 * Added preliminary BeOS support into the util library.
4218 Created lib/silcutil/beos/, and implemented all the needed
4219 functions to support SILC on BeOS. Created also file
4220 includes/silcbeos.h.
4222 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4224 * Added proper initializations to silc's irssi code, so it's
4225 now possible to load it as module. Affected files
4226 irssi/src/silc/core/silc-core.c,
4227 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4229 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4231 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4234 * Fixed the silcdoc document generator to correct generate
4235 docs from all kinds of filenames. Affected files are
4236 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4238 * ROBOdoc documented lib/silcutil/silcmemory.h.
4239 Added also new function silc_memdup.
4241 * Removed lib/silcutil/silcbufutil.h and moved those routines
4242 to the lib/silcutil/silcbuffer.h.
4244 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4246 * Added `user_count' to the SilcChannelEntry which now tells the
4247 number of users on the channel. The user count is now saved
4248 in normal server of global channels as well. Affected files
4249 silcd/server.c, idlist.h, packet_receive.c and command.c.
4251 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4252 include file utility functions.
4254 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4255 instead of calling directly OS routines.
4257 * Fixed NICK change printing in Irssi SILC Client. Fixed
4258 KICKED notify printing in Irssi SILC Client. Affected file
4259 irssi/src/silc/core/client_ops.c.
4261 * Fixed a NICK change bug in client library, to not recreate the
4262 client_entry->channels hash table everytime nick is changed.
4263 Affected file lib/silcclient/client.c.
4265 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4267 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4268 the SKE interface a bit.
4270 * Fixed padding problem in PKCS#1. The padding was not actually
4271 random since the random number generator was used incorrectly.
4272 This security bug affects only when encrypting with PKCS#1, and
4273 it is not currently used at all in SILC. SILC only use signing
4274 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4276 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4278 * Rewrote the notify handling in Irssi SILC client to not call
4279 the events as signals. Fixes problems with Perl support.
4280 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4282 * Send the auto-nicking NICK command in client library with
4283 little timeout after connecting. The affected file is
4284 lib/silcclient/client.c.
4286 * Added following new config file settings:
4287 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4288 key_exchange_timeout, conn_auth_timeout, connections_max,
4291 Implemented all the new config settings handling in the server.
4293 Optimized the use of SKE Mutual flag usage. Use it only
4294 if connection authentication protocol is not based in public
4297 Renamed all SilcServerConfigSection* to SilcServerConfig*
4298 to have a bit shorter names.
4300 Affected files silcd/serverconfig.[ch], server.[ch], and
4303 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4305 * Cleaned up the listening sockets code, preparing for the rehash
4306 support. Affected file is silcd/server.c.
4308 * Fixed some output messages. Affected files are silcd/silcd.c,
4311 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4313 * Create lib/doc/silcrng_intro.html document as introduction
4314 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4316 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4318 * Fixes to the silcd config template. Affected file is
4319 doc/example_silcd.conf.in.
4321 * Removed type casts from silc_calloc(), conforming to the
4322 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4324 * Removed param_name member from client, server, and router
4325 section structs, now identifying the param directly.
4327 Added CONFIG_FREE_AUTH macro in config file parsing.
4329 Affected files are silcd/serverconfig.[ch].
4331 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4333 * Fixed command line parameter handling. All SILC initialization
4334 is now done in silc_core_init() which also fixes autoconnecting
4337 Affected files irssi/src/silc/core/silc-core.c,
4338 irssi/src/fe-text/silc.c.
4340 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4342 * Added new configuration options and blocks:
4343 keepalive_secs, reconnect_count, reconnect_interval,
4344 reconnect_interval_max, reconnect_keep_trying and
4345 require_reverser_lookup. Added ConnectionParam block, and
4346 implemented the connection parameters when connecting as
4347 initiator and when accepting connections as responder.
4349 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4350 whether given configuration value has been given already.
4352 Affected files silcd/serverconfig.[c], server.[c].
4354 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4355 algorithm parts and created new file silcalgs.conf, that
4356 is now included from the example_silcd.conf.in.
4358 * Optimized the silc_server_connect_to_router_second to take
4359 the connection configuration object from the SilcServerConnection
4360 object instead of finding it during the connecting phase.
4361 Added the configuration object to SilcServerConnection struct.
4362 Affected files silcd/server_internal.h, server.c.
4364 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4366 * Add the client on channel after it was resolved at the
4367 channel message receiving, and it was not already on the
4368 channel. Affected file lib/silcclient/client_channel.c.
4370 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4372 * Fixed the public key authentication to allocate always the
4373 destination signature buffer instead of using static buffer.
4374 Affected file silcd/protocol.c.
4376 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4378 * Unified the serverconfig.[ch]'s helper function interface.
4379 Affected file silcd/serverconfig.[ch].
4381 * Removed doc/example_silc.conf.in since it is redundant.
4382 The make install will now install irssi/silc.conf file.
4384 * Added new Passphrase and Publickey authentication methods to
4385 config file, allowing both public key and passphrase based
4386 authentication to be set at the same time.
4388 Added `prefer_passphrase_auth' setting in config file which
4389 can be used to set to prefer passwd auth if both passwd and
4390 public key is set. If not set, public key is preferred.
4391 This has effect only when being initiator (responder will try
4394 Added support for authentication with passphrase and public key
4395 at the same time. The passphrase is tried first always since
4396 it is faster to check.
4398 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4400 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4402 * Merged the new SILC Config library, with the server parsing
4403 support. Read the header file silcconfig.h or the toolkit
4404 documentation for the news. Affected files are
4405 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4406 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4407 silcd/protocol.c silcd/server.c silcd/server_backup.c
4408 silcd/serverconfig.[ch] silcd/silcd.c.
4410 * Fixed some silclog documentation. Affected file is
4411 lib/silcutil/silclog.h.
4413 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4415 * The silc_cipher_register, silc_hash_register and
4416 silc_hmac_register now checks if the object to be registered
4417 is registered already. Affected files are
4418 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4420 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4422 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4424 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4426 * Allow zero length channel messages inside the Channel Message
4427 Payload. Affected file lib/silccore/silcchannel.c.
4429 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4430 as header filenames.
4432 * Removed lib/silcclient/README and created HTML file
4433 lib/silcclient/silcclient_using.html, which is now included
4434 as part of Toolkit documentation.
4436 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4438 * Fixed CUMODE_CHANGE notify handling to change the mode of
4439 correct client. Affected file lib/silcclient/client_notify.c.
4441 * Make silc_rng_alloc fail if it cannot allocate the sha1
4442 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4444 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4446 * Fixed the file transfer's key agreement payload to include
4447 zero port also if the hostname is NULL because it could not
4450 Call file transfer monitor callback now also if error occurs
4451 during key agreement protocol.
4453 Changed the silc_client_file_send interface to return the
4454 SilcClientFileError instead of session id. The session ID
4455 is returned into pointer provided as argument.
4457 Check that the file exists locally before sending the
4458 file transfer request at all.
4460 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4462 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4463 error than can occur while key agreement protocol. Affected
4464 file lib/silcclient/silcapi.h.
4466 * Fixed the event_mode CMODE handler to not crash when mode
4467 is changed and +k mode is set in the channel. Affected file
4468 irssi/src/silc/core/silc-channels.c.
4470 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4471 SILC_LOG_WARNING to give out Warning and not Error. Affected
4472 file lib/silcutil/silclog.c.
4474 * Fixed the channel message payload decryption in the function
4475 silc_channel_message_payload_decrypt to not modify the original
4476 buffer before it is verified that the message decrypted
4477 correctly. Otherwise, next time it is called with correct
4478 channel key it won't encrypt since the payload is corrupted.
4479 Affected file lib/silccore/silcchannel.c.
4481 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4483 * Do not constantly resize the window. A fix patch by cras.
4484 Affected file irssi/src/fe-text/screen.c.
4486 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4488 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4489 Affected file lib/silcutil/silcnet.c.
4491 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4493 * Fixed a bug in hash table internal routine for traversing
4494 the table with foreach callback. The current entry may
4495 become invalid in the callback but it was referenced after
4496 the callback returned.
4498 Do not allow auto rehashing of hash table during the
4499 silc_hash_table_foreach operation, for same reasons as it is
4500 not allowed for SilcHashTableList. Affected files are
4501 lib/silcutil/silchashtable.[ch].
4503 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4505 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4506 Win32 DLL. extern's in header files are now declared with
4509 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4511 * Fixed private message handling. It used some old code that
4512 caused the client to crash. Affecte file is
4513 lib/silcclient/client_prvmsg.c.
4515 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4517 * Added function silc_client_add_channel,
4518 silc_client_replace_channel_id, and removed functions
4519 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4520 from client library.
4522 * Added cross reference of the joined channels to the
4523 SilcClientEntry, and changed the SilcChannelEntry's
4524 users list to SilcHashTable. The affected files are
4525 lib/silcclient/idlist.[ch].
4527 * Fixed a bug in hash table tarversing. While the hash table
4528 is traversed with SilcHashTableList the table must not be
4529 rehashed. It is now guaranteed that auto rehashable tables
4530 are not rehashed while tarversing the list. Also defined that
4531 silc_hash_table_rehash must not be called while tarversing
4532 the table. Added function silc_hash_table_list_reset that must
4533 be called after the tarversing is over. The affected files are
4534 lib/silcutil/silchashtable.[ch].
4536 * Changed all hash table traversing to call the new
4537 silc_hash_table_list_reset in server and in client library.
4539 * Added function silc_client_on_channel to return the
4540 SilcChannelUser entry if the specified client entry is joined
4541 on the specified channel. This is exported to application as
4542 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4544 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4546 * Fixed founder regaining problem with JOIN command on normal
4547 server. The notify for mode change must be sent always and
4548 not only if !cmd->pending. Affected file silcd/command.c.
4550 * Fixed the WHOWAS command's reply sending to support the
4551 lists correctly. Affected file silcd/command.c.
4553 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4555 * When sending JOIN command to router for processing the
4556 sender's old command identifier was not saved back to the
4557 sender's command context, fixed now. The affected file is
4560 * Create the key in JOIN command of the router did not return
4561 the channel key, added check for this. Affected file is
4564 * Fixed a channel ID update bug in JOIN command reply. Do
4565 not directly upgrade the ID but call the function
4566 silc_idlist_replace_channel_id if the ID was changed.
4567 Affected file silcd/command_reply.c.
4569 * Fixed memory leaks from command calling if it would fail.
4570 Affected file silcd/command.c.
4572 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4574 * Applied patches from cras:
4576 Memory leak fixes around libaries, irssi window resize fix,
4577 new silclist.h and silcdlist.h, all extern inline changed to
4580 * Removed dotconf from lib/dotconf, not needed anymore.
4582 * Removed TRQ from lib/trq, not needed anymore.
4584 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4585 with server connections. Later this will be configurable
4586 in config file after new config file is done. Affected file
4589 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4591 * Fixed a crash in server related to channel announcements.
4592 Affected file silcd/server.c.
4594 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4596 * Fixed memory leaks in silc_server_create_new_channel*
4597 functions. Affected file silcd/server.c.
4599 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4600 which ID was changed. This way the router will send the
4601 user list for the channel again, and server won't be in
4602 desync in some rare circumstances. Affected file is
4603 silcd/packet_receive.c.
4605 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4607 * Check for NULL socket pointer in the function
4608 silc_server_packet_send_to_channel_real. Affected file
4609 silcd/packet_send.c.
4611 * Fixed the BAN notify handling to correctly remove ban
4612 list. Affected file silcd/packet_receive.c.
4614 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4616 * Fixed some header addition to Toolkit distribution in
4617 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4619 * Added lib/silcclient/client_ops_example.h as an template
4620 file for application programmers to quickly start using
4621 the SilcClientOperation functions in their application.
4622 Updated the lib/silcclient/README as well to tell about this
4623 nice file made available.
4625 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4627 * Call silc_server_remove_from_channels when removing client
4628 entry when NO_SUCH_CLIENT_ID was received. Affected file
4629 is silcd/command_reply.c.
4631 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4633 * Added server & router operator statistics updating. Affected
4634 file silcd/packet_receive.c and silcd/command.c.
4636 * Fixed the SERVER_SIGNOFF notify handling on normal server
4637 not to save the history information for clients. Same was
4638 fixed earlier in remove_clients_by_server function, but not
4639 here. Affected file silcd/packet_receive.c.
4641 * Raised the default connection-retry count from 4 to 7 in
4642 server. Affected file silcd/server.h.
4644 * Cancel any possible reconnect timeouts when we start the
4645 key exchange. Affected file silcd/server.c.
4647 * Do not reconnect on connection failure when SCONNECT was
4648 given. Affected files silcd/server.[ch].
4650 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4652 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4654 * Fixed the NICK command to always give the unformatted
4655 nickname to the one giving the NICK command. If unformatted
4656 nickname is cached already it will be formatted and the
4657 local entry will always get the unformatted nickname.
4658 Affected file lib/silcclient/idlist.c.
4660 * Fixed some double frees from client library commands.
4661 Affected file is lib/silcclient/command.c.
4663 * Fixed CUMODE command in server to assure that no one can
4664 change founder's mode than the founder itself, there was a
4665 little bug. Affected file silcd/command.c.
4667 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4669 * Removed the SilcClientCommandDestructor from the client
4670 libary, it is not needed anymore. Affected files are
4671 lib/silcclient/silcapi.h, command[_reply].[ch],
4672 client_notify, idlist.c.
4674 * Fixed GETKEY command to first resolve client, and then
4675 resolve the server only if the client was not found, instead
4676 of resolving both at the same time. Affected file is
4677 lib/silcclient/command.c.
4679 * Added silc_client_start_key_exchange_cb and lookup the
4680 remote hostname and IP address before starting the key
4681 exchange with server. The affected file is
4682 lib/silcclient/client.c.
4684 * The server's public key is now saved using the IP address
4685 of the server and not the servername for the filename.
4686 The hostname public key filename is checked as an fall back
4687 method if the IP address based filename is not found.
4689 Fixed the GETKEY command to save the fetched server key
4690 in correct filename.
4692 Print the remote server's hostname now when new key is
4693 received during connection process. Affected file is
4694 irssi/src/silc/core/client_ops.c.
4696 * Return always our own public key to the client if it asks
4697 for it with GETKEY command. Affected file silcd/command.c.
4699 * Removed the use_auto_addr variable from default config
4700 file since it was in wrong section. Affected file is
4703 * Fixed TOPIC_CHANGE notification to not route it when it
4704 was sent using silc_server_send_notify_to_channel function.
4705 Affected file silcd/command.c.
4707 * Fixed silc_server_send_notify_kicked to send the kicker's
4708 Client ID also, it was missing. Affected files are
4709 silcd/command.c, silcd/packet_send.[ch].
4711 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4713 * Do not save client history information in SERVER_SIGNOFF.
4714 Fixes the bug in normal server that it does not detect
4715 the client becoming valid after the server becomes back
4716 online. Affected file silcd/server_util.c.
4718 * Added `sock_error' field into the SilcSocketConnection
4719 context. When error occurs during socket operation (read
4720 or write) the error is saved. Added also new function
4721 silc_socket_get_error to return human readable socket error
4722 message. Affected files are lib/silcutil/silcsockconn.[ch],
4723 lib/silcutil/unix/silcunixsockconn.c, and
4724 lib/silcutil/win32/silcwin32sockconn.c.
4726 * The server now prints the socket error message in the
4727 signoff for client. Affected file silcd/server.c.
4729 * Fixed the `created' channel information sending from router
4730 to server in JOIN command. Checks now whether the channel
4731 really was created or not and set it according that.
4733 Fixed the JOIN command to use the client entry's current
4734 ID during the joining procedure instead of the one it sent
4735 in the command (it is checked though), since it can change
4736 between the packet processing and command processing, and
4737 would just case unnecessary pain in the client end. Affected
4738 file silcd/command.c.
4740 * Fixed a channel key payload sending to use correct channel
4741 ID when the server was forced to change the channel's ID by
4742 router. Router sent the key payload with the old Channel ID.
4743 Affected file silcd/packet_receive.c.
4745 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4747 * Call silc_server_save_channel_key only if the key payload
4748 was provided in the JOIN command's command reply. Affected
4749 file silcd/command_reply.c.
4751 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4753 * Fixed silc_mp_sizeinbase to return the value correctly with
4754 MPI. Affected file lib/silcmath/mp_mpi.c.
4756 * Fixed the stop_server signal to correctly stop the scheduler
4757 and gracefully stop the server when SIGTERM or SIGINT signals
4758 are received. Affected file silcd/silcd.c.
4760 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4762 * Simple handling of TERM and HUP signals. Also added some log
4763 flushing call around. Affected file is
4766 * Fixed small bugs in silclog.c. Now buffering output will take
4767 effect after 10 seconds since startup: This will ensure that
4768 no important startup messages are lost. Also output redirection
4769 will preserve original format ([Date] [Type] message).
4770 Affected file is lib/silcutil/silclog.c.
4772 * Added two options to the config file, in the logging section:
4773 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4774 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4776 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4778 * Do not print the warning about log files not being initialized
4779 more than once to avoid excess logging. Affected file is
4780 lib/silcutil/silclog.c.
4782 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4783 the SIM copying in make install in Makefile.am.pre.
4785 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4787 * Rewritten silclog APIs. Globally interesting changes follows:
4788 silc_log_set_files() changed to silc_log_set_file().
4789 silc_log_set_callbacks() changed to silc_log_set_callback().
4790 ROBOdoc documented silclog header file.
4791 SilcLogCb now returns bool to wether inihibit the default
4792 handler or not (to keep the old behaviour return always TRUE).
4793 The new APIs should also fix the problem of the
4794 silcd_error.log file that was written in the current directory.
4797 Log files streams will remain opened after silc_log_set_file()
4798 call, means less CPU usage notably on high traffic servers.
4799 File streams are now full buffered, and flushed to the disk
4800 every 5 minutes, lesses HD activity and CPU usage.
4801 Messages can be redirected, allowing admins to configure
4802 one single logfile for all server messages.
4803 the silc_log_quick global variable to activate fast-logging.
4804 Affected files lib/silcutil/silclog.[ch]
4806 * Changed some code to conform new silclog APIs. Affected
4807 files are doc/example_silcd.conf.in, silcd/server.c
4808 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4811 * Fixed a memory leak that could occur in some situations.
4812 Affected file silcd/serverconfig.c.
4814 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4816 * Added the silc_client_del_client to remove the client from
4817 all channels as well. Affected file lib/silcclient/idlist.c.
4819 * Fixed the client library to correctly remove the client
4820 from all channels when the client entry is being destroyed.
4821 Affected file lib/silcclient/client_notify.c, command.c.
4823 * Added auto-nicking support to the client library. If the
4824 applicatio now sets client->nickname it will be sent to the
4825 server after connecting by the library. This way for example
4826 SILCNICK (or IRCNICK) environment variables will have effect
4827 and always change the nickname automatically to whatever
4828 it is wanted. Affected file lib/silcclient/client.[ch].
4830 * Renamed silc_server_command_bad_chars to the
4831 silc_server_name_bad_chars and moved it to the
4832 silcd/server_util.[ch]. Added also new function
4833 silc_server_name_modify_bad to return nickname that
4834 includes bad characters as new nickname without those
4835 bad characters. This check and modify is now used in
4836 silc_server_new_client when the username is initially set
4837 as nickname, so it must be checked to be valid nickname.
4838 Affected file silcd/packet_receive.c.
4840 * The nickname length is now taken from the packet for real
4841 and not trusted to strlen() since it clearly can return
4842 wrong length for nickname including bad characters. This
4843 also applies to channel names. Affected file silcd/command.c.
4845 * Removed the lib/silcsilm/modules directory. Modules are now
4846 compiled into the lib/silcsim. Fixed the copying of the
4847 modules to follow symbolic links in Makefile.am.pre.
4849 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4851 * Fixed silc_string_regexify list creation. Fixes bugs with
4852 BAN and INVITE commands in server. The affected file is
4853 lib/silcutil/unix/silcunixutil.c.
4855 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4857 * Removed the command destructor entirely from the server's
4858 command and command reply routines. It is not needed, and
4859 its usage was buggy and caused crashes. Affected files are
4860 silcd/command[_reply].[ch].
4862 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4864 * Cancel protocol and NULL sock->protocol if timeout
4865 occurred during protocol. Affected file silcd/server.c.
4867 * Cancel protocol timeouts always before calling the final
4868 callback, to assure that after final callback is called
4869 no other state will be called for the protocol anymore.
4870 Affected file silcd/protocol.c.
4872 * Print error log if incoming connection configuration could
4873 not be found. Affected file silcd/server.c.
4875 * Fixed JOIN command to correctly save the founder mode
4876 to the client on normal SILC server, when the channel
4877 was created by the router. Affected file silcd/command.c.
4879 * Fixed LIST command (hopefully) to send correct reply
4880 packets. Affected file silcd/command.c.
4882 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4884 * The silc_packet_receive_process now returns FALSE if the
4885 read data was invalid packet, and TRUE if it was ok.
4887 The server now checks that if unauthenticated connection
4888 sends data and its processing fails the server will close
4889 the connection since it could be a malicious flooder.
4891 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4893 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4895 * Make sure the warning about error opening a log file is
4896 printed only once and not everytime it fails (produces
4897 too much useless log). Affected file lib/silcutil/silclog.c.
4899 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4901 * Made the silc_server_daemonise() function more readable.
4902 Affected file silcd/server.c.
4904 * Pid file is now optional, the user may comment it out from
4905 the config file. Removed define SILC_SERVER_PID_FILE, we
4906 don't need a default any longer. Affected file
4907 configure.in.pre, lib/Makefile.am.pre.
4909 * Make some use of the pid file. The server now dies at startup
4910 if it detects a valid pid file on his path. The server would
4911 die anyway in this circumstance, because of the bind() failure.
4912 Affected file silcd/silcd.c.
4914 * No longer compiling lib/dotconf.
4916 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4918 * Fixed JOIN command parsing not to crash. Affected file
4919 lib/silcclient/command.c.
4921 * Fied the NICK_CHANGE notify to add the new client entry
4922 even it is resolved. This removes an <[unknown]> nick
4923 thingy bug in the client. Affected file is
4924 lib/silcclient/client_notify.c.
4926 * Do not try to allocate 0 bytes (efence does not like it)
4927 in lib/silccore/silccomand.c when encoding payload.
4929 * Do not take IRCNICK as nickname in Irssi SILC client since
4930 it is not possible to set nickname before hand connecting
4931 the server (TODO has an entry about adding auto-nicking
4934 * Changed the silc_server_command_pending to check whether
4935 there already exists an pending entry with the specified
4936 command, command identifier and pending callback. This is
4937 to fix IDENTIFY and WHOIS related crashes that may register
4938 multiple pending commands with same identifier. Affected
4939 file silcd/command.c.
4941 * Fixed the server to reconnect to the router even if it
4942 was already reconnecting and EOF was received. This to
4943 fix a possibility that the server wouldn't ever try to
4944 auto-reconnect to the router. Affected file silcd/server.c.
4946 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4948 * Fixed the server's password authentication to use the
4949 length of the locally saved password, and not the one
4950 sent in the packet. Affected file silcd/protocol.c.
4952 * Fixed same password authentication problem in the
4953 Authentication Payload handling routines in
4954 lib/silccore/silcauth.c.
4956 * Yet another password authentication problem fixed with
4957 channel password handling in silcd/command.c.
4959 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4961 * If first character of string in silc_parse_userfqdn is '@'
4962 then do not parse it. Affected file is
4963 lib/silcutil/silcutil.c.
4965 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4967 * Fixed minor bug in IDENTIFY command reply sending, which
4968 caused various weird problems during JOIN when it was
4969 resolving names for users. Affected file silcd/command.c.
4971 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4973 * Fixed the IDENTIFY command reply sending to chech better valid
4974 clients. It was possible to send incomplete list of replies.
4975 Affected file silcd/command.c.
4977 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4979 * Added silc_client_command[s]_[un]register functions now to
4980 dynamically register the commands in client library. Removed
4981 the static table of commands. This allows the client library
4982 to call commands without causing the application to know about
4983 what commands library has called.
4985 Removed the INFO command reply kludge to detect when the command
4986 was called by library. Now library use its own command reply
4987 function for INFO command.
4989 Added function silc_client_command_call to call a command.
4990 Application can use it to call command, not access the structure
4993 Now all commands that are sent by the client library (not
4994 explicitly sent by application) use own command reply functions.
4996 Affected files around lib/silcclient/ and in
4997 irssi/src/silc/core/.
4999 * Fixed the WHOIS command reply sending to chech better valid
5000 clients. It was possible to send incomplete list of replies.
5002 Fixed the WHOIS and IDENTIFY to send the request to router
5003 if normal server did not do it and did not find any results.
5005 Affected file silcd/command.c.
5007 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5009 * Moved the internal data from SilcClient context into its
5010 own file, not accesible to application. Affected files
5011 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5012 and other files in client library.
5014 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5016 * Added doc/examples installation target in Makefile.am.pre.
5019 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5021 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5022 commands the found client entry will be removed from the
5023 cache, after notifying application about the error. Affected
5024 file lib/silcclient/command_reply.c.
5026 * Changed the /MSG to check for exact nickname user gave, and
5027 not let `nick' match `nick@host' if it is only one found. Now,
5028 user must type the exact nickname (like nick@host2) even if
5029 there are no more than one same nicks found. This is to avoid
5030 a possibility of sending nickname to wrong nickname since
5031 `nick' could match `nick@host'. Affected file is
5032 irssi/src/core/silc-servers.c.
5034 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5036 * Do not print "you are now server operator" or similar when
5037 giving /away command. Affected files are
5038 irssi/src/silc/core/client_ops.c, silc-servers.h.
5040 * Made the silc_server_command_pending_error_check to send
5041 the same command reply payload it received back to the
5042 original sender of the command. This way all arguments
5043 that was received by the server will be received by the
5044 client too. Affected file silcd/command.c.
5046 * Added the silc_idcache_add to return the created cache entry
5047 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5049 * Add global clients to expire if they are not on any channel.
5050 This is because normal server will never know if they signoff
5051 if they are not on any channel. The cache expiry will take
5052 case of these entries. This is done by normal servers only.
5053 The affected files are silcd/command_reply.c,
5054 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5056 * If server receives invalid ID notification for WHOIS or
5057 IDENTIFY and the ID exists in the lists, it is removed.
5058 Affected file silcd/command_reply.c.
5060 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5061 in client then client entry that it matches is searched and
5062 the nickname is printed on the screen for user. Affected
5063 file irssi/src/silc/core/client_ops.c.
5065 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5067 * Use cache entry expire time in the LIST command reply to
5068 purge old entries from the cache after the LIST command
5069 reply has been received. This way we don't have non-existent
5070 entries in the cache for too long. Affected file is
5071 silcd/command_reply.c.
5073 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5075 * If we are normal server, and we've not resolved client info
5076 in WHOIS or IDENTIFY from router, and it is global client,
5077 we'll check whether it is on some channel. If it is not
5078 then we cannot be sure about its validity and will resolve it
5079 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5080 file silcd/command.c.
5082 * Search channel by name (if possible) rather than by ID
5083 in IDENTIFY command's command reply. Affected file is
5084 silcd/command_reply.c.
5086 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5088 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5089 Updated specs and implemented it. Affected file silcd/command.c,
5090 silcd/packet_send.c and silcd/packet_receive.c.
5092 * Implemented the <founder auth> payload handling in the JOIN
5093 command. If provided all conditions for channel joining
5094 except requirement to provide correct passphrase can be
5095 overrided by the channel founder. Updated the protocol specs.
5096 Affected file silcd/command.c.
5098 Added support for founder auth in JOIN command in client
5099 library. Fixed the parsing of the JOIN command now to support
5100 all options as they should be. The affected file is
5101 lib/silcclient/command.c.
5103 * Optimized the WHOIS and IDENTIFY commands to send the request
5104 to router only if it includes nicknames or other names. If
5105 they include only IDs then check the local cache first before
5106 routing. Affected file is silcd/command.c.
5108 * Added channels topic announcements. Affected file is
5109 silcd/packet_receive.c and silcd/server.c.
5111 * Fixed the silc_server_send_notify_topic_set to really destine
5112 the packet to channel. Affected file silcd/packet_send.c.
5114 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5115 library. Affected file lib/silcclient/client_notify.c.
5117 * Added UMODE announcements. Affected file silcd/server.c.
5119 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5121 * Memory leak fixes in:
5123 lib/silcutil/silcsockconn.c
5124 lib/silcske/silcske.c
5125 lib/silcske/groups.c
5127 lib/silccrypt/silcpkcs.c
5128 lib/silccore/silccommand.c
5129 lib/silccore/silcidcache.c
5134 * ROBOdoc documented the lib/silcske/groups.h file and a
5135 bit changed the interface for better.
5137 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5139 * Update the client entry context in the ID cache after
5140 nick change. Affected file lib/silcclient/command.c.
5141 Fixes the CUMODE command when regaining founder privileges,
5142 and a little WHOIS problem.
5144 * Fixed silc_net_gethostbyname to correctly call the
5145 inet_ntop. Affected file lib/silcutil/silcnet.c.
5147 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5149 * Added IPv6 support checking to the configure.in.pre, added
5150 also --enable-ipv6 option to override the check. Affected
5151 file configure.in.pre.
5153 * The silc_thread_create now calls the start function
5154 directly if threads support is not compiled in. Removes
5155 ugly #ifdef's from generic code. Affected files are
5156 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5158 * Added silc_net_gethostby[name/addr]_async to asynchronously
5159 resolve. Affected files are lib/silcutil/silcnet.[ch].
5161 * Added support for rendering IPv6 based server, client and
5162 channel IDs. Affected file lib/silcutil/silcutil.c.
5164 * Added support for creating IPv6 based server IDs. Affected
5165 file is silcd/serverid.c.
5167 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5169 * Added silc_net_gethostby[addr/name] into the
5170 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5171 routines. Added silc_net_is_ip[4/6]. Affected file is
5172 lib/silcutil/unix/silcunixnet.c. All routines that take
5173 address as argument now supports both IPv4 and IPv6 addresses.
5175 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5177 * Fixed LIST command reply sending in server. Affected file
5180 * Server now sends the kicker's client ID in the KICK notify
5181 to the kicked client. Affected file silcd/command.c.
5183 * The client library now parses the kickers client ID and
5184 UI displays it. Affected files lib/silcclient/client_notify.c
5185 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5187 * Made all payload parsing function prototypes consistent.
5188 They all take now const unsigned char * and uint32 pair as
5189 the payload data instead of SilcBuffer. Changes all around
5190 the source tree. Other unsigned char* -> const unsigned char*
5191 changes around the tree as well.
5193 * Optimized SFTP client and server packet sending not to
5194 allocate new buffer for each packet but to recycle the
5195 first allocated buffer. Affected files are
5196 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5198 * Optimized the SFTP client to use SilcList instead of
5199 SilcDList for requests, because it is faster. Affected file
5200 is lib/silcsftp/sftp_client.c.
5202 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5203 into lib/silccore/silcid.[ch].
5205 Renamed silcpayload.[ch] into silcargument.[ch].
5207 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5209 * If client entry is deleted with active key agreement
5210 session, abort the session.
5212 The silc_client_abort_key_agreement now calls the completion
5213 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5215 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5218 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5220 * Don't use __restrict in older GCC's. Affected file is
5221 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5223 * silc_net_localhost now attempts to reverse lookup the
5224 IP/hostname. Affected file lib/silcutil/silcnet.c.
5226 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5227 command. It can be used to gain founder privileges at
5228 the same time when joining the channel.
5230 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5231 kicker's client ID as well. Updated protocol specs.
5233 Defined that the server must send SILC_COMMAND_IDENTIFY
5234 command reply with error status to client who sent
5235 private message with invalid client ID.
5237 Updated the protocol specification.
5239 * Added silc_server_send_command_reply to send any
5240 command reply. Affected file silcd/packet_send.[ch].
5242 * Added silc_id_payload_encode_data to encode ID payload
5243 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5245 * The server now send IDENTIFY command reply with error
5246 status if client ID in private message is invalid. Affected
5247 file silcd/packet_receive.c.
5249 * Save the server key file with server's IP address in
5250 the filename instead of hostname. The affected file is
5251 irssi/src/silc/core/client_ops.c.
5253 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5255 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5258 * Added libtool support for compiling shared objects in
5259 lib/silcsim. Affected file configure.in.pre and
5260 lib/silcsim/Makefile.am. Original patch by cras.
5262 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5264 * Pid file configuration, and server's config file fixes
5265 patch by toma. Updated CREDITS file.
5267 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5269 * Fixed silc_client_channel_message to not try to decrypt
5270 the message twice if it resolved the destination client
5271 information. This could cause of dropping one channel
5272 message. Affected file lib/silcclient/client_channel.c.
5274 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5276 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5277 lib/silcclient/client.c. This function is used when the SILC
5278 Client is run under some other scheduler, or event loop or
5279 main loop. On GUI applications, for example this may be
5280 desired to used to run the client under the GUI application's
5281 main loop. Typically the GUI application would register an
5282 idle task that calls this function multiple times in a second
5283 to quickly process the SILC specific data.
5285 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5287 * Fixed silc_server_drop() for dropping the supplementary
5288 groups as well, this could cause a security hole on some
5291 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5293 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5296 * Write PID file after dropping privileges. Added -F option
5297 to run server on foreground. A patch by debolaz.
5298 Affected files silcd/server.c, silcd/silcd.c.
5300 * Fixed MOTD to return the MOTD file server name. Affected
5301 file silcd/command.c.
5303 * Added INFO command reply handling to the Irssi SILC Client.
5304 Affected file irssi/src/silc/core/client_ops.c.
5306 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5308 * Fixed the silc_idcache_list_* routines to really support
5309 the dynamic list. Fixes a crash. Affected file is
5310 lib/silccore/silcidcache.c.
5312 * Fixed the LIST command reply to really call LIST command's
5313 pending callbacks. Affected file silcd/command_reply.c.
5315 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5317 * Update conn->local_entry->nickname after giving NICK
5318 command. Affected file lib/silcclient/command.c.
5320 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5322 * Added the [pid] option to the silcd configuration file
5324 Affected files: serverconfig.[ch] and silcd.c
5326 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5328 * Save fingerprint in WHOIS command reply in server.
5329 Affected file silcd/command_reply.c.
5331 * Fixed NICK commands pending callback registration.
5332 Affected file lib/silcclient/command.c.
5334 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5336 * Use ++server->cmd_ident when sending commands in server,
5337 instead of random number. Affected file silcd/command.c.
5339 * Fixed GETKEY command reply to call actually GETKEY pending
5340 command callbacks. Affected file silcd/command_reply.c.
5342 * A bit stricter check for nicknames. Check for same nickname
5343 in NICK command also. Affected file silcd/command.c.
5345 * Do not call INFO command everytime client ID changes, only
5346 during first connecting. Affected file lib/silcclient/client.c.
5348 * Set the new nickname only after successful command reply for
5349 NICK command is returned by server. Affected file
5350 lib/silcclient/command.c.
5352 * Remove nicknames from nicklist during server_signoff notify.
5353 Should fix /NAMES bit more. The affected file is
5354 irssi/src/silc/core/silc-channels.c.
5356 * Added `fingerprint' field to the SilcIDListData in the
5357 silcd/idlist.h to hold the fingerprint of the client's
5360 Send the fingerprint of the client's public key in WHOIS
5363 Affected files silcd/command.c, and silcd/idlist.[ch].
5365 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5366 create fingerprint from given data.
5368 * Show the fingerprint of the client's public key in WHOIS.
5369 Affected files irssi/src/module-formats.[ch] and
5370 irssi/src/silc/core/client_ops.c.
5372 * Format the multiple same nicknames also during JOIN and
5373 NICK_CHANGE notifys. Affected file is
5374 lib/silcclient/client_notify.c.
5376 * Do not print error on screen for invalid private message
5377 payload since it can come if someone is sending private
5378 messages with wrong key. Affected file
5379 lib/silccore/silcprivate.c.
5381 * Fixed multiple concurrent /PING crash. Affected file
5382 lib/silcclient/command.c.
5384 * Changed the wrong ID encoding. All IP addresses must be
5385 in MSB first order in encoded format. They were encoded
5386 wrong and was in LSB format. Affected files are
5387 silcd/serverid.c, lib/silcutil/silcutil.c.
5389 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5391 * Call the `connect' client operation through the scheduler
5392 in case of error. Affected file lib/silcclient/client.c.
5394 * Call the `failure' client operation even if the error
5395 occurred locally during a protocol. Affected file is
5396 lib/silcclient/protocol.c.
5398 * Added support of sending LIST command to router from normal
5399 server. This way normal server can get list of all channels
5400 in the network too. Fixed the channel list sending in the
5401 server too. Affected files are silcd/command.c, and
5402 silcd/command_reply.[ch].
5404 * Added silc_server_update_channels_by_server and
5405 silc_server_remove_channels_by_server. They are used during
5406 disconnection of primary router and in backup router protocol.
5407 Affected file silcd/server_util.[ch], silcd/server.c and
5408 silcd/server_backup.c.
5410 * Fixed channel adding to global list in IDENTIFY command
5411 reply in server. Affected file silcd/command_reply.c.
5413 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5415 * If the incoming packet type is REKEY or REKEY_DONE process
5416 that packet always synchronously. Fixes yet another MAC
5417 failed error on slow (dialup) connections. Affected file
5418 lib/silcclient/client.c and silcd/server.c.
5420 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5422 * Call check_version SKE callback for initiator too. Affected
5423 file lib/silcske/silcske.c.
5425 * Implemented fix for security hole found in the SKE that was
5426 fixed in the specification few days back; the initiator's
5427 public key is now added to the HASH value computation.
5428 Added backwards support for the old way of doing it too, for
5429 old clients and old servers. Affected file is
5430 lib/silcske/silcske.c.
5432 * Enabled mutual authentication by default in SKE. If initiator
5433 is not providing mutual authentication the responder will
5434 force it. This will provide the proof of posession of the
5435 private key for responder. The affected files are
5436 lib/silcclient/protocol.c and silcd/protocol.c.
5438 * Do not cache anymore the server's public key during SKE.
5439 We do mutual authentication so the proof of posession of
5440 private key is done, and if the server is authenticated in
5441 conn auth protocol with public key we must have the public
5442 key already. Affected file silcd/protocol.c.
5444 * Added new global debug variable: silc_debug_hexdump. If
5445 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5446 file lib/silcutil/silclog.[ch].
5448 * Fixed compilation warning due to char * -> const char *.
5449 Affected files lib/silcutil/silcnet.h, and
5450 lib/silccore/silcauth.[ch].
5452 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5454 * Fixed CMODE command when new channel key was created. If
5455 the creation failed the old key was removed. Next time giving
5456 same command would crash the server since the old key was
5457 freed already. Affected file silcd/command.c.
5459 * Fixed the silc_server_announce_get_channels to not crash
5460 on reconnect. Affected file silcd/server.c.
5462 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5464 * Added silc_log_set_debug_string function to set a regex
5465 string to match for debug output. Only the function names,
5466 or filenames matching the given debug string is actually
5467 printed. This way it is possible to filter out those debug
5468 strings that user is not interested in.
5470 Fixed a bug in silc_string_regexify.
5472 Affected files lib/silcutil/silclog.[ch], and
5473 lib/silcutil/unix/silcunixutil.c.
5475 * Changed the -d options in both server and Irssi SILC client
5476 to take the debug string as argument. Affected files
5477 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5479 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5481 * Added silc_hash_babbleprint to create a Bubble Babble
5482 Encoded fingerprint. The encoding is developed by Antti
5483 Huima (draft-huima-babble-01.txt), and it creates human
5484 readable strings out of binary data. Affected file
5485 lib/silccrypt/silchash.[ch].
5487 * Print the babble print now in addition of fingerprint as well
5488 in Irssi SILC client. Affected files are
5489 irssi/src/fe-common/silc/module-formats.[ch],
5490 irssi/src/fe-common/silc/core/client_ops.c.
5492 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5494 * Fixed a security problem found in SKE. The initiator's
5495 public key too is now added to the HASH hash value creation
5496 which is signed by the responder to create the SIGN value.
5497 This will prevent anyone in the middle to lie to the responder
5498 about the initiator's public key. If this is done now, the
5499 man in the middle will get caught. Updated the protocol
5502 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5504 * Better installation directory handling. Configure module
5505 paths and other paths automatically to example_silc* files
5506 in doc/. A patch by toma.
5508 * Fixed compiler warning from MPI library, and from SILC RNG.
5511 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5512 It can be configured with ./configure. A patch by toma.
5514 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5516 * Find correct make to use in prepare-clean. A patch by
5517 toma. Affected file prepare-clean.
5519 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5521 * Added irssi variables use_auto_addr, auto_bind_ip,
5522 auto_bind_port and auto_public_ip.
5524 * Changed the interface for silc_client_send_key_agreement
5525 in lib/silcclient/silcapi.h
5529 irssi/src/silc/core/silc-core.c
5531 lib/silcclient/silcapi.h
5532 irssi/src/silc/core/silc-channels.c
5533 lib/silcclient/client_keyagr.c
5536 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5538 * Added silc_pkcs_public_key_compare to compare two
5539 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5541 * Check that the client who set the founder mode on the
5542 channel is the same client that is giving the founder
5543 mode to itself. It is done by comparing the saved public
5544 key (it is saved even in the authentication is passphrase).
5545 Affected file silcd/command.c.
5547 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5549 * Do not process packet for disconnected socket connection.
5550 Affected file lib/silccore/silcpacket.c.
5552 * Process the DISCONNECT packet through scheduler in the
5553 client library. Affected file lib/silcclient/client.c.
5555 * Fixed the silc_client_packet_parse to not to increase
5556 the packet sequence number if the conn->sock and the
5557 current socket connection is not same. This can happen
5558 for example during key agreement when the conn includes
5559 multiple socket connections (listeners). Affected file
5560 lib/silcclient/client.c.
5562 * The sender of the file transfer request now provides also
5563 the pointer (listener) for the key exchange protocol. If
5564 the listener cannot be created then it sends empty key
5565 agreement and lets the receiver provide the listener.
5567 Added `local_ip' and `local_port' arguments to the
5568 silc_client_file_send. If they are provided they are used,
5569 if not then it will attempt to find local IP address, if
5570 not found or bind fails then the remote client will provide
5573 Affected files are lib/silcclient/client_ftp.c and
5574 lib/silcclient/silcapi.h.
5576 * Extended the FILE SEND command to support defining the
5577 local IP and port for key exchange listener. They are
5578 optional. Affected file irssi/src/silc/core/silc-servers.c.
5580 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5582 * Defined to WHOIS command reply the sending of fingerprint
5583 of the client's public key (if the proof of posession of the
5584 corresponding private key is verified by the server).
5585 Updated to the protocol specification.
5587 * Added support of receiving the client's public key's
5588 fingerprint in command reply in client library. Affected
5589 file is lib/silcclient/command_reply.c, and
5590 lib/silcclient/idlist.[ch].
5592 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5594 * Do not send over 128 chars long nickname to the server
5595 in NICK command. Affected file lib/silcclient/command.c.
5597 * Do not send over 256 chars long channel names to the server
5598 in JOIN command. Affected file lib/silcclient/command.c.
5600 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5602 * Assure that silc_server_close_connection cannot be called
5603 twice for same socket context. Affected file is
5606 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5608 * Send error message to application if opening file for
5609 writing during file transfer fails. Affected file is
5610 lib/silcclient/client_ftp.c.
5612 Remove all file transfer sessions for a client that we're
5613 removing from ID cache.
5615 Affected file is lib/silcclient/client_ftp.c.
5617 * Fixed silc_net_addr2bin to return correct address. Affected
5618 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5620 * Fixed file transfer session removing on signoff notify.
5621 Affected file irssi/src/silc/core/silc-servers.c.
5623 * Added the SilcClientFileError to be returned in the monitor
5624 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5625 Affected file lib/silcclient/silcapi.h.
5627 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5629 * Fixed a crash in silc_client_ftp_free_sessions and
5630 silc_client_ftp_session_free_client. Affected file
5631 lib/silcclient/client_ftp.c.
5633 * Added `disabled' field in the SilcChannelEntry in the server
5634 to indicate if the server entry is disabled. Affected file
5635 silcd/idlist.h, silcd/command[_reply].c.
5637 * SILC server adds now /var/run/silcd.pid everytime it is
5638 started. Affected file silcd/silcd.c.
5640 * Added silc_server_packet_send_clients to send a packet to
5641 the provided table of client entries. Affected file
5642 silcd/packet_send.[ch].
5644 * Fixed a crash in client resolving in client_prvmsg.c in
5645 client library. Affected file lib/silcclient/client_prvmsg.c.
5647 * Do not actually remove the client directly from ID cache
5648 during SERVER_SIGNOFF, but invalidate it. This way we
5649 preserve the WHOWAS info for the client. Affected file
5650 silcd/server_util.c.
5652 * Fixed SERVER_SIGNOFF notify handling in the server. The
5653 server is now able to process incoming SERVER_SIGNOFF notify
5654 for a server that it doesn't even know about. It will remove
5655 the clients provided in the notify. Affected file
5656 silcd/packet_receive.c.
5658 * Check for partial packet in data queue after every packet that
5659 was found from the queue. Return and wait for more data if
5660 there is partial data in queue. Affected file is
5661 lib/silccore/silcpacket.c.
5663 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5665 * Added SilcClietFileError enum to indicate error in
5666 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5667 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5668 Affected files lib/silcclient/silcapi.h and
5669 lib/silcclient/client_ftp.c.
5671 * Check that newsize in silc_buffer_realloc is larger than
5672 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5674 * Added better monitor of file transfers. It now monitors
5675 key agreement protocol during the file transfer too. Added
5676 error reporting too. Affected files
5677 irssi/src/silc/core/silc-servers.c,
5678 irssi/src/fe-common/silc/module-formats.[ch].
5680 * Wrote a help file for FILE command.
5682 * Added silc_rng_global_get_byte_fast to get not-so-secure
5683 random data as fast as possible. Random data is read from
5684 /dev/urandom if available and from the SILC RNG if not
5685 available. It is used in padding generation. Affected file
5686 lib/silccrypt/silcrng.[ch].
5688 * All packets in client library are now processed synchronously.
5689 Optimized packet processing a lot. Affected file
5690 lib/silcclient/client.c.
5692 * All server connection packets are processing synchronously
5693 now in server, to optimize packet processing. Affected file
5696 * Include files are installed now only in Toolkit distribution
5697 if make install is given. Affected files: all Makefile.am's.
5699 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5701 * Assure that silc_client_notify_by_server_resolve does not
5702 resolve the client information multiple times. If it cannot
5703 be found by the first it cannot be found at all. Affected
5704 file lib/silcclient/client_notify.c.
5706 * Fixed WHOWAS command reply calling. Affected file
5707 lib/silcclient/command_reply.c.
5709 * Removed all references to silc_idlist_get_client from the
5710 Irssi SILC client since that call is internal call used by
5711 the library. The Irssi SILC client will use now client
5712 retrieval functions found in silcapi.h.
5714 * Fixed a bug in resolving nickname info before sending
5715 private message. It used freed memory. Affected file
5716 irssi/src/silc/core/silc-servers.c.
5718 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5720 * Assure my_channels statistics cannot go negative in server.
5721 Affected files silcd/server.c, silcd/server_util.c.
5723 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5725 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5727 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5729 * Win32 Toolkit changes. Affected files
5730 win32/silc.dsw, win32/libsilc/libsilc.def,
5731 win32/libsilcclient/libsilc.def,
5732 lib/silcutil/silcutil.c, and
5733 lib/sftp/sftp_fs_memory.c.
5735 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5737 * Added silc_net_localip to return local host's IP address.
5738 Affected file lib/silcutil/silcnet.[ch].
5740 * If key exchange or rekey protocol is active for a connection
5741 parse all packets syncronously since there might be packets
5742 in packet queue that we are not able to process without first
5743 processing packets before them. Affected file silcd/server,
5744 lib/silcclient/client.c.
5746 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5747 whether library should continue processing the packet.
5748 Affected file lib/silccore/silcpacket.h.
5750 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5751 SilcSFTPMonitorData to SFTP server to monitor various
5752 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5753 lib/silcsftp/sftp_server.c.
5755 * Added silc_file_size to return file size. Affected file
5756 lib/silcutil/silcutil.[ch].
5758 * Implemented the file transfer support for the client library.
5759 Added preliminary support for simple client to client one-file
5760 transmission. Affected file lib/silcclient/client_ftp.c,
5761 lib/silccilent/client.[ch].
5763 * Added new local command FILE to the Irssi SILC Client.
5764 It is used to perform the file transfer. It has subcommands
5765 SEND, RECEIVE, SHOW and CLOSE. Affected files
5766 irssi/src/silc/core/client_ops.c,
5767 irssi/src/silc/core/silc-server.[ch].
5769 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5771 * Relay the SILC_PACKET_FTP in the server. Affected files
5772 silcd/server.c and silcd/packet_receive.c.
5774 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5776 * Renamed silc_file_read and silc_file_write to functions
5777 silc_file_readfile and silc_file_writefile. Added function
5778 silc_file_open and silc_file_close. Affected files
5779 lib/silcutil/silcutil.[ch].
5781 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5783 * Resolve the client info when received private message or
5784 channel message for a client which nickname we don't know.
5785 Affected files lib/silcclient/client_prvmsg.c and
5786 lib/silcclient/client_channel.c.
5788 * Do not crash in /KEY if client is not connected. Affected
5789 file irssi/src/silc/core/silc-channels.c.
5791 * Added SilcClientStatus field to the SilcClientEntry in the
5792 lib/silcclient/idlist.h.
5794 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5795 is incomplete and is being resolved, it won't be resolved
5798 Make sure also that USERS command reply does not resolve
5799 twice information. Affected file is
5800 lib/silcclient/command_reply.c.
5802 Make sure that silc_client_get_clients_by_list does not
5803 resolve twice same information.
5805 * Check for valid client->id in the silc_server_free_client_data.
5806 Affected file silcd/server.c.
5808 * Fixed /GETKEY nick@server not to crash if the server entry
5809 is not found. Affected file lib/silcclient/command.c.
5811 * Fixed the silc_server_check_cmode_rights to check the
5812 requested modes correctly. Affected file silcd/command.c.
5814 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5816 * Better checks for non-printable chars in nick added.
5817 Affected file silcd/command.c.
5819 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5821 * Call the silc_server_udpate_servers_by_server in the
5822 primary router that comes back online in the backup resuming
5823 protocol. Otherwise it routes packets wrong. Affected file
5824 silcd/server_util.[ch], silcd/server_backup.c.
5826 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5828 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5829 lib/silcutil/silcbuffmt.[ch].
5831 * Redefined the SILC packet header to include the padding
5832 length. Affected file lib/silccore/silcpacket.[ch].
5834 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5835 length for maximum padding up to 128 bytes). Affected
5836 file lib/silccore/silcpacket.h.
5838 * Removed all backwards support for old 0.5.x MAC thingies.
5839 The SILC packet header change makes it impossible to be
5840 backwards compatible.
5842 * Send the ENDING packet with timeout in the backup resuming
5843 protocol. This is to assure that all routers has connected
5844 to the primary router. Affected file silcd/server_backup.c.
5846 * Changed the RNG to take the first IV from random data. It
5847 used to take it from zero actually. Changed the RNG also
5848 to use /dev/urandom during session. /dev/random is used
5849 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5851 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5853 * Changed the SILC packet header to have the first two bytes
5854 (the packet length) encrypted. Affected files aroung the
5855 code tree, lib/silccore/silcpacket.[ch]. Removed the
5856 SilcPacketCheckDecrypt callback. It is not needed anymore
5857 since the silc_packet_receive_process will determine now
5858 whether the packet is normal or special.
5860 * Implemented the unidirectional MAC keys. Affected files
5861 lib/silcske/silcske.c, silcd/protocol.c and
5862 lib/silcclient/protocol.c.
5864 * Implemented the packet sequence number to the MAC computation.
5865 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5866 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5867 lib/silcclient/protocol.c.
5869 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5871 * Allow backup router to announce servers. All servers
5872 announced by backup router are added to the global list
5873 automatically. Update hte server's socket to our primary
5874 router also when backup router announces a server.
5875 Affected file silcd/packet_receive.c.
5877 * Do not update the client->router in the function
5878 silc_server_udpate_clients_by_server if the client is on
5879 global list. We might fail to find any specific server
5880 for locally connected clients and local cell clients. They
5881 should still use the `from' and not `to' as client->router.
5882 This fixes backup router resuming protocol. Affected file
5883 silcd/server_util.c.
5885 * Decrease channel statistics count only if the channel
5886 deletion worked. Affected files are silcd/server.c and
5887 silcd/server_util.c.
5889 * Added silc_server_update_servers_by_server to update origin
5890 of all server entries. Used during backup router protocol.
5891 Affected files silcd/server_util.[ch], silcd/server.c. and
5892 silcd/backup_router.c.
5894 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5895 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5896 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5897 lib/silccrypt/silchmac.c.
5899 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5901 * Assure that router cannot reroute the same channel message
5902 to the sender. Affected file silcd/packet_receive.c.
5904 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5906 * Made better checks that the channel message is not sent
5907 to the router it came from. Affected file is
5908 silcd/packet_send.c. Fixed memory leak too.
5910 * Announce informations for incoming router connection, but
5911 only after checking if it is replaced by backup router.
5912 Affected file silcd/packet_receive.c.
5914 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5916 * Fixed the backup resuming protocol to work in multiple
5917 router environment. Affected file silcd/server_backup.c.
5919 * Route packet only to one router in the function
5920 silc_server_packet_send_to_channel. Affected file is
5921 silcd/packet_send.c.
5923 * Fixed silc_server_send_notify_dest to set the broadcast
5924 flag. Fixed the silc_server_send_notify_topic to actually
5925 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5926 Affected file silcd/packet_send.c.
5928 * Changed the SFTP Filesystem interface. Changed the
5929 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5930 the filesystem operation function. The SilcSFTPFilesystem
5931 is now a context that is allocated by all filesystem allocation
5932 functions and it already includes the operations structure
5933 and filesystem specific context. It is given as argument
5934 now to the silc_sftp_server_start. This made the interface
5935 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5936 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5938 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5940 * Changed the backup router adding and getting interfaces
5941 in the server. The router that will be replaced by the
5942 specified backup router is now sent as argument. Affected
5943 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5946 * Added silc_net_addr2bin_ne to return the binary form of
5947 the IP address in network byte order. Affected files
5948 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5950 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5952 * Check for existing server ID in silc_server_new_server
5953 and in silc_server_connect_to_router_final and remove the
5954 old entry if it exists. Affected file silcd/packet_receive.c,
5957 * Send the channel message always to only one router, either
5958 in upstream or downstream. Affected file is
5959 silcd/packet_send.c.
5961 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5963 * Wrote the definition of the backup resuming protocol to the
5964 protocol specification.
5966 * Removed one redundant channel key generation from normal
5967 server during joining procedure. Removed one redundant
5968 channel key sending from server to router during joining
5969 procedure. Affected file silcd/command.c.
5971 * Made minor bugfixes to the backup router resuming protocol.
5972 Affected file silcd/server_backup.c, server.c.
5974 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5976 * Added --disable-asm configuration option. Affected files
5977 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5980 * Implemented the backup resuming protocol that is used to
5981 resume the primary router position in the cell after the
5982 primary router comes back online. Affected files
5983 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5984 and silcd/server_util.[ch].
5986 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5988 * Sleep two (2) seconds after sending QUIT command to server.
5989 Affected file lib/silcclient/command.c.
5991 * Assure that if outgoing data buffer is pending do not force
5992 send any data. Affected file silcd/packet_send.c.
5994 * Assure that if outgoing data buffer is pending do not force
5995 send any data. Affected file lib/silcclient/client.c.
5997 * Implemented the backup router support when the primary router
5998 goes down. The servers and routers can now use the backup
5999 router as new primary router without loosing connectivity.
6001 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6003 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6004 in the server to indicate disabled entry. All data read
6005 from the connection will be ignored and no data is sent
6006 for entry that is disabled. Affected files are
6007 silcd/idlist.h, silcd/server.c.
6009 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6011 * Created SFTP client and server test programs in the
6012 lib/silcsftp/tests directory.
6014 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6016 * Implemented memory filesystem (virtual filesystem) for
6017 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6020 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6022 * Implemented the SFTP (SSH File Transfer Protocol) to the
6023 lib/silcsftp. It includes SFTP client and SFTP server
6026 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6028 * Moved lib/silccore/silcprotocol.[ch] to the
6029 lib/silcutil library.
6031 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6032 take variable argument list pointer as argument. Affected
6033 file lib/silcutil/silcbuffmt.[ch].
6035 * Added silc_buffer_set function that is used to set data
6036 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6037 Affected file lib/silcutil/silcbuffer.h.
6039 * Changed various routines in the core library to use the new
6040 silc_buffer_set instead of allocating new buffer only for
6043 * Added 64-bit value formatting and unformatting support to the
6044 silc_buffer_[un]format routines. Affected file is
6045 lib/silcutil/silcbuffmt.[ch].
6047 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6048 to includes/bitmove.h.
6050 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6052 * Fixed channel user mode saving in client library. Affected
6053 file lib/silcclient/command[_reply].c.
6055 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6057 * Defined the file transfer to the SILC Protocol. Added
6058 new packet type SILC_PACKET_FTP and defined File Transfer
6059 Payload. The mandatory file transfer protocol is SFTP
6060 (SSH File Transfer Protocol). Affected file in addition
6061 of the internet draft is lib/silccore/silcpacket.h.
6063 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6064 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6065 is used as part of backup router protocol when the primary
6066 router of the cell is back online and wishes to resume
6067 the position as primary router.
6069 * Redefined the MAC generation keys in the protocol. The
6070 same key is not used anymore in both direction. Both
6071 direction will now use different keys for sending and
6072 receiving. This fixes a potential security flaw. This
6073 change causes incompatibilities in the protocol.
6075 * Redefined also the MAC computation from the packet.
6076 An packet sequence number is now added to the MAC
6077 computation. This prevents possible replay attacks against
6078 the protocol. This change too causes incompatibilities
6081 Added `sequence' field to the SilcPacketContext to hold
6082 the current sequence number for the packet.
6084 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6086 * Added `created' field to the SilcIDListData in the file
6087 silcd/idlist.h to indicate the time when the entry was
6090 * Added `created' field to the SilcChannelEntry too. Affected
6091 file silcd/idlist.h.
6093 * Added `creation_time' aguments to all the announcement functions
6094 in the server. If it is provided then only the entries that
6095 was created after the provided time frame are actually
6096 announced. Affected file silcd/server.[ch].
6098 * The protocol says that the Channel ID's IP address must be
6099 based on the router's IP address. Added check for this in
6100 the silc_server_new_channel when processing incoming New Channel
6101 Payload. Affected file silcd/packet_receive.c.
6103 * Print out the correct version with --version in SILC client.
6104 Affected file irssi/src/silc/core/silc-core.c.
6106 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6108 * Fixed WHOWAS command to check for completnes of the client
6109 entry always, not just when the command is coming from client.
6110 Affected file silcd/command.c.
6112 * Added new function silc_server_packet_queue_purge to purge the
6113 outgoing data queue to the network. After the function returns
6114 it is guaranteed that the outgoing packet queue is empty.
6115 Affected file silcd/packet_send.[ch].
6117 * Purge the outgoing packet queue in the rekey protocol's final
6118 callback to assure that all rekey packets go to the network
6119 before quitting the protocol. Affected file silcd/server.c.
6121 * Added silc_client_packet_queue_parse as similar function as
6122 in server to the client library. The affected file is
6123 lib/silcclient/client.c.
6125 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6127 * Splitted silcd/server.c and created silcd/server_util.[ch]
6128 for utility functions.
6130 * Added new socket flag SILC_SF_DISABLED to indicate that the
6131 connection is open but nothing can be sent to or received from
6132 the connection. Affected file lib/silcutil/silsockconn.[ch].
6133 The checking for disabled socket is checked in the low level
6134 silc_socket_write and silc_socket_read functions.
6136 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6138 * Allow only nicknames and channel names that fits into the
6139 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6141 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6143 * When processing JOIN command reply in server check that if
6144 the channel exists in our global list we'll move it the local
6145 list. Affected file silcd/command_reply.c.
6147 * Fixed the check whether client is joined on the channel already
6148 in JOIN command. Affected file lib/silcclient/command.c.
6150 * Fixed the JOIN command reply to check whether the channel
6151 already exists. Affected file lib/silcclient/command_reply.c.
6153 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6155 * Added silc_ske_status_string to map the SKE error numbers
6156 to readable strings. The affected files are
6157 lib/silcske/silcske[_status].[ch].
6159 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6161 * Do not show the private channels on the WHOIS channel list
6162 as it is not allowed by the protocol. The affected file is
6165 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6167 * Assure that the packet length digged from the actual packet
6168 is something sensible in the silc_packet_decrypt_rest_special
6169 in lib/silccrypt/silcpacket.c.
6171 * Free and NULL the allocated pointer in silc_hmac_alloc if
6172 the HMAC allocation fails. The affected file is
6173 lib/silccrypt/silchmac.c.
6175 * Print the selected security properties to the log files in
6176 the server. Affected file silcd/protocol.c.
6178 * Add SKE's reference counter even if calling the completion
6179 callback manually. Otherwise it goes negative, although it
6180 does not cause any problems. The affected file is
6181 lib/silcske/silcske.c.
6183 * Remove the client entry with short timeout after giving the
6184 KILL command. Affected file lib/silcclient/command.c.
6186 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6187 case all found clients are already disconnected (WHOWAS would
6188 found them) in the server. Affected file silcd/command.c.
6190 * Update the last_receive (time of last data received) to be
6191 updated only when received private or channel message so that
6192 the idle time showed in WHOIS makes more sense.
6194 * Added boolean field `valid' in to the SilcClientEntry in the
6195 client library to indicate whether the entry is valid or not.
6196 This fixes the nickname change bug on channel when changing
6197 the nickname to be same than the old (like nick to Nick) the
6198 nickname formatter doesn't set the new nick anymore to Nick@host.
6199 Affected file lib/silcclient/idlist.[ch].
6201 * Now actually fixed the nickname changing on disconnection.
6202 Added new function silc_change_nick to the Irssi SILC Client.
6203 Affected file irssi/src/silc/core/client_ops.c,
6204 irssi/src/silc/core/silc-nicklist.[ch].
6206 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6208 * Check that the public key exists in the GETKEY command before
6209 trying to encode it. Affected file silcd/command.c.
6211 * Print some notifications on received public keys with GETKEY
6212 command in the Irssi SILC Client. Affected files are
6213 irssi/src/fe-common/silc/module-formats.[ch],
6214 irssi/src/silc/core/client_ops.c.
6216 * Use IDENTIFY command to resolve the server information in the
6217 GETKEY command instead of INFO command. Affected file
6218 lib/silcclient/command.c.
6220 * All command reply functions in the client library now calls
6221 the pending command reply callbacks even if an error has
6222 occurred. The server has done this a long time and now it was
6223 time to move the client library to this as well. Now all
6224 errors can be delivered back to the pending command reply
6225 callbacks if necessary. Affected files are
6226 lib/silcclient/command[_reply].[ch].
6228 * Change the nickname on disconnection back to the username
6229 because in reconnect the server will enforce it to it anyway.
6230 Affected file irssi/src/silc/core/silc-servers.c.
6232 * Fixed a config file parsing bug in the Irssi SILC client.
6233 Affected file irssi/src/silc/core/clientconfig.c.
6235 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6237 * When printing the channel mode on JOIN, verify that the
6238 channel key and channel's HMAC are valid. Affected file
6239 irssi/src/silc/core/client_ops.c.
6241 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6243 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6244 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6245 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6247 * Removed channel key rekey task deleting from the function
6248 silc_server_save_channel_key. Affected file silcd/server.c.
6249 Added explicit timeout task context instead that is used to
6250 delete the task if we are registering a new task before the
6251 new task has elapsed.
6253 * When channel key rekey occurs the client library now saves
6254 the old channel key for a short period of time (10 seconds) and
6255 is able to use it in case some is still sending channel
6256 messages encrypted with the old key after the rekey. Affected
6257 file lib/silcclient/[idlist.h|client_channel.c].
6259 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6261 * Added check to the silc_server_new_id_real to not accept
6262 new ID if it is the sender's own ID. Affected file is
6263 silcd/packet_receive.c.
6265 * Assure that we do not announce ourself or the one we've
6266 sending our announcements when we're router and are announcing
6267 servers to our primary router. Affected file silcd/server.c.
6269 * Fixed silc_server_command_identify_check_client to assemble
6270 correct WHOIS packet. It send corrupted WHOIS packet and
6271 caused problem with router to router connections. Affected
6272 file silcd/command.c.
6274 Fixed also silc_server_command_whois_check the same way
6275 as for the IDENTIFY command.
6277 * Added new SilcIDListStatus to the server in the SilcIDListData
6278 structure. The status now includes the current status of
6279 the entry (like registered, resolved etc.). Affected file
6280 silcd/idlist.[ch]. Defined a bunch of different status types
6281 as well. This replaced the old boolean registered field as well.
6283 Added resolve_cmd_ident field to the SilcClientEntry structure
6284 too so that if the entry is for example being resolved so
6285 another command may attach to the same pending command reply
6286 without requiring to resolve the same entry again. This concept
6287 should optimize the WHOIS and the IDENTIFY resolving under
6288 heavy load by taking away unnecessary resolving for entries
6289 that are being resolved already.
6291 Added support for adding multiple pending commands for one
6292 command idenfier. Affected file silcd/command[_reply].[ch].
6294 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6295 before deleting the data. Otherwise the hash table will have
6296 freed data in comparison functions. Affected file is
6297 silcd/command_reply.c.
6299 * Fixed silc_idlist_replace_client_id to add the new entry to
6300 the cache with NULL nickname. Otherwise there will be invalid
6301 memory as the nickname after the nickname is freed. Affected
6302 file silcd/packet_receive.c.
6304 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6305 saved into wrong slots because the previous number of entries
6306 was not taken into account. Affected file silcd/idlist.c.
6307 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6309 * If we are router and we receive JOIN notify to a channel that
6310 does not have any users then notified client is marked as the
6311 channel founder, as it is it. The affected file is
6312 silcd/packet_receive.c
6314 * Added to the extended hash table API's table_del_*ext functions
6315 the destructor as argument too, so that the caller can decide
6316 which destructor to use or whether to use destructor at all.
6317 Affected file lib/silcutil/silchashtable.[ch].
6319 * Fixed ID Cache purging. It actually deleted the entries from
6320 the hash table after the data was freed. The hash table ended
6321 up comparing freed memory. The affected file is
6322 lib/silccore/silcidcache.c.
6324 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6326 * Fixed Irssi SILC client's KILL command's HELP syntax.
6328 * The USERS command now resolves the detailed user information
6329 if the userinfo field is missing. Affected file is
6330 lib/silcclient/command_reply.c.
6332 * Do not print error in silc_file_read if the read file does
6333 not exist. Just silently return NULL. Affected file is
6334 lib/silcutil/silcutil.c.
6336 * Fixed the silc_log_output to not wine about NULL filename
6337 and to not create some bogus " " filename. Affected file is
6338 lib/silcutil/silclog.c.
6340 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6342 * Fixed various printing bugs on the user interface in the
6343 Irssi SILC Client. Minor changes that were forgotten from
6346 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6348 * Fixed the configure.in.pre and the compilation and distribution
6349 environment to support the new autoconf 2.52. That version is
6350 now required to compile the CVS trunk.
6352 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6354 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6355 to generally parse user@fqdn format strings. Affected file
6356 lib/silcutil/silcutil.c.
6358 * Added nickname_format and nickname_force_format fields to the
6359 SilcClientParams structure. The first one defines the format
6360 for the nicknames that the library will enforce if the receives
6361 multiple same nicknames. The second one is boolean value and
6362 can be used to force the library to always enforce the format
6363 to the nicknames regardles whether there are multiple nicknames
6364 or not. This configurable formatting was employed to flexibly
6365 support accessing multiple nicknames from the user interface.
6366 The userinterface can now set the nicknames to what ever format
6367 they prefer. Affected file lib/silcclient/silcapi.h.
6369 Added function silc_client_nickname_format to the file
6370 lib/silcclient/idlist.c. It performs the nickname formatting.
6372 Added new field `hostname´ to the SilcClientEntry context.
6373 It holds the hostname of the client. Affected file is
6374 lib/silcclient/idlist.h.
6376 * Irssi SILC Client sets the nicknames in nick@hostn format.
6377 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6378 irssi/src/silc/core/silc-core.c.
6380 The WHOIS printing now also shows both the real nickname and
6381 the formatted nickname so that user knows how to access the
6382 user if there are multiple same nicknames cached. Affected
6383 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6384 printing formatting too to take the hostname now as a separate
6385 argument. The Affected file is
6386 irssi/src/fe-common/silc/modules-formats.[ch].
6388 * Changed the silc_client_get_clients_local to accept the formatted
6389 nickname as argument. It accepts the real nickname too but the
6390 formatted nickname can be used to find the true entry from
6391 multiple entries. Affected file lib/silcclient/silcapi.h and
6392 lib/silcclient/idlist.c.
6394 * Added nickname_format_parse field to the SilcClientParams.
6395 It is a callback function provided by the application to parse
6396 the nickname out of the formatted nickname string. The library
6397 calls it to get the nickname from the formatted string. Since
6398 the application generally knows better the format of the nickname
6399 string it parses it instead of the library, even though library
6400 encodes the formatted string. If the callback function is not
6401 provided then the library will use the string as is. The
6402 affected file is lib/silcclient/silcapi.h.
6404 * All the nickname strings passed to the client library in
6405 commands are now expected to be formatted nickname strings.
6406 If the command does not support the formatted nickname string
6407 it will assume that the sent string is the actual nickname.
6408 Affected file lib/silcclient/command.c.
6410 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6412 * Added public key authentication support to OPER and SILCOPER
6413 commands in the client library. Affected file is
6414 lib/silcclient/command.c.
6416 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6418 * Changed the get_auth_methdod client operation to be asynchronous.
6419 It can be async if the application resolves the authentication
6420 method from the server during the negotiation. Added new
6421 SilcGetAuthMeth completion callback that the application will
6422 call after resolving the authentication method.
6424 Added function silc_client_request_authentication_method that
6425 the application can use to resolve the authentication method
6426 from the server. Added also SilcConnectionAuthRequest callback
6427 that the library will call after the server has replied. The
6428 application can call this function if it does not know the
6429 current authentication method.
6431 Affected files are lib/silcclient/client.c and
6432 lib/silcclient/silcapi.h.
6434 * The Irssi SILC client now automatically resolves the authentication
6435 method incase any configuration information is not present (and
6436 currently there never is). The affected file is
6437 irssi/src/silc/core/client_ops.c.
6439 * Fixed public key authentication from the client library.
6440 Affected file lib/silcclient/protocol.c. Changed also the
6441 protocol specification about the public key authentication in
6442 the connection authentication protocol. The actual data to be
6443 signed is now computed with a hash function before signing.
6445 * Fixed the public key authentication from the server as well.
6446 Affected file silcd/protocol.c.
6448 * Removed the mlock()'s from the memory allocation routines.
6449 Affected file lib/silcutil/silcmemory.c. The ./configure does
6450 not check anymore for the mlock(). Affected file is
6453 * Fixed USERS command in server to allow the execution of the
6454 command for private and secret channels if the client sending
6455 the command is on the channel. Affected file silcd/command.c.
6457 * Fixed silc_client_get_clients_local to return the clients
6458 count correctly. It could return wrong value. Affected file
6459 lib/silcclient/idlist.c.
6461 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6463 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6464 types. The assembler optimizations seemed not to like 64-bit
6465 data types. The assmebler optimizations thus are now enabled
6466 also for BSD systems as opposed to only enable them for Linux.
6468 * Do not check for threads at all on BSD systems. Affected
6469 file configure.in.pre.
6471 * Removed -n and -h options from the Irssi SILC Client since
6472 they are not used in silc.
6474 * Fixed the prime generation to assure that the first digit
6475 of the generated random number is not zero since our conversion
6476 routines does not like number strings that starts with zero
6477 digit. If zero digit is seen the random number is regenerated.
6478 This caused some corrupted RSA keys when the zero first digit
6479 was met. Affected file lib/silcmath/silcprimegen.c.
6481 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6483 * Fixed WIN32 configuration in the ./configure script.
6484 Fixed to include xti.h on environments that has it.
6485 Patches by Carsten Ilchmann and andrew.
6487 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6489 * Changed the silc_id_create_client_id to be collision
6490 resistant. It is now assured that there cannot be created
6491 two same client ID's. I suspect that some weird bugs in
6492 the server were actually caused by duplicate Client IDs.
6493 Affected file silcd/serverid.[ch]. A router receiving
6494 new ID now also assures and informs the sending server
6495 if the ID caused collision.
6497 * Changed the silc_id_create_channel_id to also assure that
6498 there are no collisions.
6500 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6502 * Statement about ignoring the Mutual Authentication flag when
6503 performing rekey with PFS was a bit misleading. It is ignored
6504 if it was set in the initial negotiation, it cannot be even
6505 set in the rekey. Fixed in the ke-auth draft. Started the
6506 new versions of the protocol drafts in the doc/.
6508 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6510 * Fixed a bug in silc_client_command_identify_save when saving
6511 new channel information. The channel name was no duplicated
6512 and caused crash on exit. Affected file is
6513 lib/silcclient/command_reply.c.
6515 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6517 * Fixed the getkey command handling in the server. Send just
6518 empty OK reply to the sender if the key could not be fetched
6519 (but everything else was ok, like the key just was not available).
6520 Changed the public key parameter to optional in the protocol
6521 specs so that empty OK reply can be sent. Affected file
6524 Added a message to Irssi SILC client to tell to user if the
6525 server did not return a public key.
6527 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6529 * Fixed a channel key regeneration bug. It registered new
6530 timeout tasks exponentially until all system resources were
6531 used. Affected file silcd/server.c.
6533 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6535 * Added the SILC Document generator to the scripts/silcdoc.
6536 It can be used to generate the Toolkit Reference Manual out
6537 of the source tree. Internally it will also use the RoboDoc
6538 generator now imported in util/robodoc.
6540 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6542 * Added couple of return's in rekey protocol if error orccurred
6543 during the protocol. The execution must be terminated.
6544 Affected file silcd/protocol.c. Also, terminate the protocol
6545 always with timeout.
6547 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6549 * The client's Client ID was created initally from the wrong
6550 nickname (it could have been in format nick@host) in the
6551 silc_server_new_client. Affected file silcd/packet_receive.c
6553 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6555 * Added some SILC_LOG_ERROR's to various error conditions
6556 if client could not be added to ID cache. Affected files
6557 silcd/packet_receive.c and silcd/server.c.
6559 * When client's sock->user_data is freed, NULL also the
6560 client->router and client->connection pointers. Added check
6561 for these pointers being NULL to various places around the
6562 code. Affected file silcd/server.c.
6564 * Added client->data.registered == TRUE checks to various
6565 places around the code to assure that unregistered client's
6566 are not handled when it is not allowed. Affected file
6569 * Added `bool registered' fields to all
6570 silc_idlist_[server|client]_get_* routines to indicate whether
6571 the fetched client needs to be registered or not. Affected
6572 file silcd/idlist.[ch].
6574 * Add your own entry as registered to the ID cache in the
6575 server. Affected file server.c.
6577 * Fixed a bug in silc_server_new_server. The SilcServer was
6578 set as the new server's context instead of SilcServerEntry.
6579 This naturally caused some weird bugs.
6581 * Added "updated" field the SilcChannelEntry which indicates
6582 the time since the channel entry was last accessed. This
6583 can be used to determine whether it is necessary to
6584 announce the channel after backup resuming protocol.
6585 Affected files silcd/idlist.[ch].
6587 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6589 * Do not delete the channel rekey task when adding it
6590 for in silc_server_create_channel_key.
6592 * Changed the silc_server_create_channel_key to return
6593 TRUE or FALSE to indicate the success of the channel key
6596 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6598 * Fixed MSVC++ project files and added missing files to
6599 Makefiles under win32/.
6601 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6603 * Do not add TCP_NODELAY flag if the operating system
6604 does not have it defined. Affected files are
6605 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6607 * Fixed buffer overflow from Irssi SILC Client. Affected
6608 file irssi/src/fe-common/core/themes.c.
6610 * Fixed double free in client library in the file
6611 lib/silcclient/client.c when disconnecting from server.
6613 * Applied double free patch from cras to Irssi SILC client.
6614 Affected files irssi/src/core/[modules/expandos].c
6616 * Fixed the disconnection handling to Irssi SILC Client.
6617 The application must call silc_client_close_connection
6618 in ops->connect client operation in case of failure of
6619 the connection. Affected file is
6620 irssi/src/silc/core/client_ops.c.
6622 * Do not set sock->protocol to NULL in the function
6623 silc_client_close_connection after executing the protocol's
6624 final callback since the sock might not be valid anymore.
6625 Affected file lib/silcclient/client.c.
6627 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6629 * Do not enable SILC_THREADS if the linking with libpthread
6630 did not happen. Affected file configure.in.pre.
6632 * Added notion to protocol specification that server must
6633 verify the sent authentication payload with CMODE when
6634 setting the channel founder key. Implemented it to the
6635 server. Affected file silcd/command.c.
6637 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6639 * Added _EXTRA_DIST SILC distribution variable to the
6640 distributions file. It is used to conditionally add extra
6641 files or directories to the specific distribution. Affected
6642 files ./prepare, Makefile.am.pre and distributions.
6644 Removed the `_' from the start of the distribution names.
6647 * Added README.WIN32 for instructions to compile the Toolkit
6650 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6652 * Fixed a double free in disconnection in the server. Affected
6653 file is silcd/server.c.
6655 * Fixed the lib/silcske/groups.c to work now also with GMP
6656 MP library. The string conversion did not work when using
6657 specific base and the base is indicated in the string as well.
6659 * Created win32/ directory which now includes MSVC++ specific
6660 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6661 It will appear only in the toolkit distribution
6663 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6665 * Changed the key material distribution function in case when
6666 the hash output is too short. The data is now concatenated
6667 a bit differently than it used to. Made the change to the
6668 SKE protocol specification.
6670 * Added better GMP detection to configure.in.pre. A patch
6673 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6675 * Fixed a minor bug in SKE that might cause some problem on
6676 some platforms. Affected file lib/silcske/silcske.c.
6678 * Added the cookie checking for initiator in the SKE. It checks
6679 that the responder returns the sent cookie unmodified. The
6680 affected file is lib/silcske/silcske.c. Added new SKE
6681 error type INVALID_COOKIE that can be sent during the
6682 negotiation. Fixed some memory leaks as well.
6684 * Added the "invalid cookie" error message to Irssi SILC client's
6687 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6689 * Added `task_max' field to the SilcClientParams to indicate
6690 the maximum tasks the scheduler can handle. If set to zero,
6691 default values are used. Affected file lib/silcclient/silcapi.h.
6693 * Fixed memory leaks in silc_client_close_connection. Affected
6694 file lib/silcclient/client.c.
6696 * Added silc_client_del_client_entry to client library to free
6697 all memory of given client entry. Affected file is
6698 lib/silcclient/idlist.[ch].
6700 * Added new functions silc_client_del_channel and
6701 silc_client_del_server to delete channel and server entries.
6702 Affected file lib/silcclient/[silcapi.h/idlist.c].
6704 * Removed silc_client_del_client_by_id from silcapi.h.
6706 * Fixed the INFO command to return the server's own info
6707 correctly when querying by Server ID. Affected file is
6710 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6712 * Removed the non-blocking settings in WIN32 code in the
6713 silc_sock_[read/write] and added SleepEx instead. Affected
6714 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6715 of input data is now checked with FIONREAD and ioctlsocket.
6717 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6719 * Call silc_schedule_task_del_by_context in the
6720 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6721 Affected file lib/silccore/silcprotocol.c.
6723 * Call silc_protocol_cancel for active protocols in the
6724 silc_server_close_connection if the funtion
6725 silc_server_free_sock_user_data has not been called.
6726 Affected file silcd/server.c.
6728 * Generic tasks cannot be deleted using the del_by_fd
6729 task deleting function since generic tasks does not match
6730 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6732 * Added a notion to SILCOPER help file that the SILCOPER works
6733 only on router server, not on normal server.
6735 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6737 * Added for WIN32 support for the new scheduler as well.
6738 Affected file lib/silcutil/win32/silcwin32schedule.c.
6740 * Fixed the SHA1 implementation to work on various platforms.
6742 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6744 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6745 API. It is part of the scheduler now. Everything else is
6746 as previously but some functions has changed their names.
6747 Checkout the lib/silcutil/silcschedule.h for the interface.
6748 Updated all applications to use the new interface. Affected
6749 files are lib/silcutil/silcschedule.[ch].
6751 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6753 * Found a bug in the SKE implementation. The HASH value,
6754 specified by the protocol, was not computed correctly. The
6755 public key of the responder was not added to the computation
6756 even though it is mandatory. Affected file lib/silcske/silcske.c.
6757 This unfortunately causes incompatibilities with older
6758 clients and servers.
6760 * Added WIN32 specific network init and uninit functions:
6761 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6762 the Winsock2. Affected file lib/silcutil/silcnet.h and
6763 lib/silcutil/win32/silcwin32net.c.
6765 * Set the socket always to nonblocking mode on WIN32 after
6766 reading data or writing data. Affected file is
6767 lib/silcutil/win32/silcwin32sockconn.c.
6769 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6771 * Fixed various compilation problems under WIN32. Affected
6772 files lib/silcutil/win32/silcwin32thread.c and
6773 lib/silcutil/win32/silcwin32schedule.c.
6775 * Removed all _internal.h #includes from public header
6776 files. Internal headers must never be included from
6779 Removed also the lib/silcske/payload_internal.h file.
6781 * All include files that may be needed (public and some others
6782 included by the public headers) by application developers are
6783 now copied to the ./includes directory. It does not copy any
6784 internal headers. Affected file Makefile.defines.pre and all
6785 Makefile.am's under lib/ and subdirs.
6787 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6789 * Do not change the ~/.silc directory's permissions automatically.
6790 Affected file irssi/src/silc/core/clientutil.c.
6792 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6794 * Do not cancel the protocol in silc_server_close_connection
6795 it might cause recursion. Now cancelled in the function
6796 silc_server_free_sock_user_data. Affected file silcd/server.c.
6798 * Fixed the silc_server_remove_clients_by_server to regenerate
6799 the channel keys correctly finally. Added also new function
6800 silc_server_remove_clients_channels to actually do it.
6801 Affected file silcd/server.c.
6803 * Fixed the silc_server_new_channel to not crash by giving
6804 wrong router to the new channel. Affected file is
6805 silcd/packet_receive.c.
6807 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6809 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6810 which is given as argument to the silc_client_alloc now.
6811 It can be used to configure the client and set various parameters
6812 that affect the function of the client.
6814 * The USERS command in server did not check whether the channel
6815 is private or secret. Affected file silcd/command.c.
6817 * Added new argument to the USERS command in protocol specification.
6818 The USERS command now can take the channel name as argument
6819 as well. Added support for this in client and server and
6820 updated the protocol specs.
6822 * Completed the GETKEY command in client. It can be now used
6823 to fetch also servers public key not only some clients.
6824 Affected files lib/silcclient/command[_reply].c.
6826 * Added silc_client_get_server to return server entry by the
6827 server name. Affected files lib/silcclient/silcapi.h and
6830 * Redefined the IDENTIFY command in protocol specification to be
6831 more generic. It now can be used to query information about
6832 any entity in the SILC Network, including clients, servers and
6833 channels. The query may be based either the entity's name
6834 or the ID. Added support for this in both client and server.
6836 Affected files silcd/command.c and lib/silcclient/command.c
6837 and command_reply.c.
6839 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6840 the _from_client and _from_server functions. Affected file
6843 * Added silc_client_get_channel_by_id_resolve to the file
6844 lib/silcclient/silcapi.h to resolve channel information by
6845 its ID. Added also silc_client_get_channel_by_id that
6846 does not resolve it from the server.
6848 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6850 * Added SilcServerEntry context into the client library
6851 to represent one server. The INFO command now allocates
6852 these to save the resolved server info. For now on the
6853 client library will also keep information about servers,
6854 connected and resolved with INFO.
6856 The INFO command now allocates the SilcServerEntry context
6857 and saves the server info there. The COMMAND_REPLY in
6858 the INFO now returns the parameters to application in
6859 same order as defined in the protocol specification.
6861 The entries are cached in the client->server_cache.
6863 * The INFO command is now issued after received the Client ID
6864 from the server. Affected file lib/silcclient/client.c.
6866 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6867 to the application as the mode changer might be server.
6868 It is guaranteed that NULL is not returned anymore to the
6869 application. Affected file lib/silcclient/client_notify.c.
6871 The ID Type is now also passed to the application so that
6872 it can check whether the returned entry is SilcClientEntry
6875 Added new function silc_client_get_server_by_id to return
6876 the server entry by ID. Affected files are the
6877 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6879 * Do not create the channel in the Irssi SILC Client when issuing
6880 the JOIN command but when received the sucessful JOIN command
6881 reply. Otherwise the channel might get created even though we
6882 could not join it. The Affected file is
6883 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6885 * Fixed a channel joining bug in router. The router must also
6886 check the channel modes, invite and ban lists etc. when serving
6887 the JOIN command sent by normal server. Affected file is
6888 silcd/command.c. The router now resolves the client's
6889 information from the server who sent the JOIN command if it
6890 does not know it, and processes the JOIN command only after
6893 * Changed the SilcCommandCb to take new argument; void *context2.
6894 Affected file lib/silccore/silccommand.h
6896 The second argument in the command callbacks in the server now
6897 includes the SilcServerCommandReplyContext if the command was
6898 called as pending command callback from the command reply.
6899 Otherwise it is NULL. When called as pending the status of the
6900 command reply will be checked and if it was erronous the
6901 error will be sent to the original sender of the command.
6902 This way the client always receives the error messages even
6903 though the server was actually the one who received the error
6904 when it resent the command to router, for example. Affected
6905 files silcd/command[_reply].[ch].
6907 * Fixed sending WHOWAS command's error message to client if
6908 the requested client could not be found. It was missing.
6911 * Changed the CMODE and CUMODE commands reply arguments in the
6912 protocol specification. The Channel ID is now sent in both
6913 of the commands to identify the channel. Implemented this
6914 new feature to the client and server. Affected files
6915 lib/silcclient/command_reply.c and silcd/command.c.
6917 * Made better checks for invite and ban lists in the JOIN
6918 command in server. Affected file silcd/command.c.
6920 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6922 * The server now performs the incoming host IP/DNS lookup
6923 using the silc_socket_host_lookup and thus does not block
6924 the server anymore. Affected file silcd/server.c.
6926 * Completed the multi-thread support for SILC Scheduler in
6927 the lib/silcutil/silcschedule.c.
6929 * Fixed the configure.in.pre to detect the pthread correctly
6932 * Fixed a deadlock in silc_task_queue_wakeup in the file
6933 lib/silcutil/silctask.c.
6935 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6937 * Added new function silc_schedule_wakeup that is used in
6938 multi-threaded environment to wakeup the main thread's
6939 schduler. It needs to be used when a thread adds a new task
6940 or removes a task from task queues. After waking up, the
6941 scheduler will detect the task queue changes. If threads
6942 support is not compiled in this function has no effect.
6943 Implemented the wakeup mechanism to both Unix and WIN32
6944 systems. Affected files are lib/silcutil/silcschedule.[ch],
6945 lib/silcutil/unix/silcunixschedule.c and the
6946 lib/silcutil/win32/silcwin32schedule.c.
6948 * Added new function silc_task_queue_wakeup to wakeup the
6949 scheduler by the specified task queue. Affected file
6950 lib/silcutil/silctask.[ch].
6952 * The silc_socket_host_lookup_start now wakes up the scheduler
6953 after adding the timeout task. Affected file is
6954 lib/silcutil/silcsockconn.c.
6956 * The silc_socket_host_lookup is synchronous now if the threads
6957 support is not compiled in. However, the callback is still
6958 called asyncronously through the scheduler, anyway. Affected
6959 file lib/silcutil/silcsockconn.c.
6961 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6963 * Added new function silc_socket_host_lookup to perform
6964 asynchronous IP and FQDN lookups for the socket connection.
6965 Affected files lib/silcutil/silcsockconn.[ch].
6967 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6969 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6970 that may or may not compile the mutex support in.
6972 Changed the silc_mutex_alloc interface. It allocates the
6973 mutex now to the sent pointer and returns TRUE or FALSE.
6975 Affected file lib/silcutil/silcmutex.h.
6977 * Wrote the SILC Task Queue interface to support multi-threads.
6978 Affected file lib/silcutil/silctask.[ch].
6980 * Wrote the SILC Scheduler to support multi-threads. Affected
6981 file lib/silcutil/silcschedule.c.
6983 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6985 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6986 in lib/silcutil/win32/.
6988 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6990 * Defined SILC Mutex API and SILC Thread API and implemented
6991 them for Unix. Affected files are
6992 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6993 lib/silcutil/unix/silcunixmutex.c and
6994 lib/silcutil/unix/silcunixthread.c.
6996 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6998 * Fixed the silc_server_remove_clients_by_server's channel
6999 key re-generation. The hash table handling was incorrect
7000 and would not work with many channels. Affected file is
7003 * Fixed some memory leaks around the server code.
7005 * Rewrote the silc_server_get_users_on_channel to support IPv6
7006 based Client ID's. Affected file silcd/server.c.
7008 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7009 specification. However, a separate document must be written
7010 to define the detailed signing procedure and the payload
7011 associated with the flag. Defined the flag to the
7012 lib/silccore/silcchannel.h as well.
7014 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7016 * Changed the dynamic tables to static size tables in the
7017 lib/silccrypt/silchmac.c.
7019 * Removed GCC dependencies from the code. A patch by cras.
7021 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7023 * Do not show the error "Error receiving packet bla bla"
7024 in server if it really was not an error (-2 means that reading
7025 is pending). Affected file silcd/server.c.
7027 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7029 * Fixed a possible crash in silc_server_remove_clients_by_server
7030 in silcd/server.c. Fixed there also some memory leaks.
7032 * Fixed the silc_idlist_replace_client_id. It could replace
7033 wrong key in the hash table. Affected file silcd/idlist.c.
7035 * Do not check whether there are global users on the channel
7036 if the channel->global_users is FALSE. Affected functions
7037 silc_server_remove_from_one_channel and
7038 silc_server_remove_from_channels in silcd/server.c. Also,
7039 do not check if the removed client is local as we can be
7040 sure that global client was not removed from the channel
7041 and checking for global users is not needed.
7043 * The silc_server_remove_clients_by_server now re-generates
7044 the channel keys correctly for those channels that had
7045 clients removed from them. Affected file silcd/server.c.
7047 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7049 * Found the reason of random crashes in the server. We weren't
7050 ignoring the SIGPIPE signal (which can be sent in write())
7051 and it crashed the server. Affected file silcd/silcd.c.
7053 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7055 * Assure that sock->user_data is not NULL in the function
7056 silc_server_packet_send in silcd/packet_send.c.
7058 * Disconnect the remote connection if it could not be added
7059 to any ID lists in the server. The affected file is
7062 * Check in silc_server_packet_send[_real/dest] that the
7063 socket is not disconnecting and ignore the data if it is.
7064 Affected file silcd/packet_send.c.
7066 * Define inline to __inline on native WIN32 compilation.
7067 Affected file includes/silcwin32.h.
7069 * Added some explicit type casts for inline code since MSVC
7070 require them. Affected files lib/silcutil/silcbuffer.h,
7071 lib/trq/silcdlist.h and lib/trq/silclist.h.
7073 * Print warning in log files from now on if the packet
7074 decryption fails. Affected file silcd/server.c.
7076 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7078 * Changed the `say' client operation's interface to accept
7079 new `type' argument to indicate the type of the message sent
7080 by the library. The application may filter the library's
7081 messages according the type. The affected file is the
7082 lib/silcclient/silcapi.h.
7084 * Added two new functions to lib/silcclient/silcapi.h:
7085 silc_client_del_client and silc_client_del_client_by_id.
7086 Affected file lib/silcclient/idlist.c.
7088 * Moved the clientincludes.h from includes/ to silc/ and
7089 serverincludes.h from includes/ to silcd/.
7091 * The modes for the CMODE and CUMODE are now passed as
7092 uint32 for application with COMMAND_REPLY. The affected
7093 file is lib/silcclient/command_reply.c.
7095 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7097 * /WHOIS without arguments shows client's own information.
7098 Affected file lib/silcclient/command.c.
7100 * Changed PING to not accept any arguments. The specs
7101 says that client can ping only the connected server so
7102 requiring an argument is not needed. Affected file is
7103 lib/silcclient/command.c.
7105 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7107 * Fixed a fatal bug in private message sending and reception
7108 encryption and decryption when using private message keys.
7109 The implementation was incorrect and did not follow the
7110 specification. It causd that some of the message were
7111 lost since it did not use the sending and receiving keys
7112 as the protocol suggests. This has been fixed and will cause
7113 incompatibilities with older clients when sending private
7114 message encrypted with private message keys. Affected files
7115 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7116 and various other in Irssi SILC Client.
7118 Added `responder' boolean argument to the functions
7119 silc_client_add_private_message_key[_ske] to indicate when
7120 the key is added as responder or initiator of the key
7123 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7125 * Removed the silc_ske_check_version function and created
7126 a SilcSKECheckVersion callback. Added also a function
7127 silc_ske_set_callbacks that is now used to set all SKE
7128 callbacks. The callback functions are not given to
7129 the SKE functions anymore, but this function is used to
7132 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7134 * Added `silc_version' argument to the silc_client_alloc
7135 to define the version of the application for the library.
7136 The library will use the version string to compare it
7137 against the remote host's (usually a server) version
7138 string. Affected file lib/silcclient/silcapi.h
7140 * Added the KE protocol context to Key Agreement context
7141 in client library so that we can abort the SKE if it
7142 is in process when we get timeout. Affected file is
7143 lib/silcclient/client_keyagr.c.
7145 * Do not resolve the client ID forever if it returns in the
7146 first time that such client does not exist. This was done
7147 for example with private message. Affected file is
7148 lib/silcclient/client_prvmsg.c.
7150 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7152 * Do not add regex.h for WIN32. The affected file
7153 includes/silcincludes.h.
7155 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7156 not work yet 100%. It generates the DLL's automatically
7157 when compiling with --with-win32 under cygwin.
7159 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7161 * lib/contrib/regex.c is not compiled on WIN32.
7163 * Added silc_net_get_socket_opt function to the
7164 lib/silcutil/silcnet.h.
7166 * Added includes/silcwin32.h for WIN32 specific includes
7169 * Do not use ptime structure or any of the posix process
7170 functions on WIN32 in lib/silccrypt/silrng.c.
7172 * Added silc_gettimeofday to provide generic function
7173 for struct timeval on all platforms. Added the function
7174 to lib/silcutil/silcutil.h.
7176 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7178 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7179 library as they clearly belong there. As a plus side we
7180 can make the actual socket connection routines platform
7183 Added also new generic function silc_socket_read and
7184 silc_socket_write (that used to be silc_packet_[read/write].
7185 The implementation of these are platform specific.
7187 * Added WIN32 specific routines of silc_socket_[read/write]
7188 to lib/silcutil/win32/silcwin32sockconn.c.
7190 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7192 * Added preliminary support for native WIN32 compilation under
7193 cygwin (using the -mno-cygwin option for GCC) to the
7194 ./configure.in.pre. The --with-win32 now prepares the
7195 compilation for native WIN32.
7197 * Rewrote the SILC Scheduler interface in the file
7198 lib/silcutil/silcschedule.h. The scheduler is now context
7199 based and does not have anymore any global static scheduler.
7200 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7201 and created lib/silcutil/win32 directory for WIN32 based
7204 * Added Unix specific network routines to the
7205 lib/silcutil/unix/silcunixnet.c and the old
7206 lib/silcutil/silcnet.c includes now only generic routines.
7208 Added WIN32 specific network routines to the
7209 lib/silcutil/win32/silcwin32net.c.
7211 * Added Unix specific utility functions from the
7212 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7214 * Added WIN32 SILC Scheduler to the file
7215 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7218 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7220 * Do not handle JOIN notify in the server if the target client
7221 is not registered (idata->registered == FALSE). The affected
7222 file is silcd/packet_receive.c.
7224 * Update the nickrec->founder in event_cumode in the Irssi SILC
7225 client. Affected file irssi/src/silc/core/silc-channels.c.
7227 * Fixed the CUMODE_CHANGE notify handling in the server when
7228 server and router are announcing their clients on channels.
7229 Now the mode changes are saved and notified correctly. The
7230 affected file is /silcd/packet_receive.c.
7232 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7233 They really did not replace the cache entry in the ID Cache.
7234 Now they do that. Affected file silcd/idlist.c.
7236 * Fixed the KICK notify handling in the Irssi SILC client to
7237 update the channel records so that the kicked client does not
7238 appear to be on the channel. The affected file is
7239 irssi/src/silc/core/silc-channels.c.
7241 * Always update the conn->current_channel when executing command
7242 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7244 * Fixed the KILL notify handling in Irssi SILC client to remove
7245 the killed client on all channels.
7247 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7249 * Fixed the silc_parse_command_line to remove extra spaces
7250 from the start and end of the arguments. Affected file is
7251 lib/silcutil/silcutil.c.
7253 * Cancel and free any active protocol in the function
7254 silc_server_close_connection. Affected file silcd/server.c.
7256 * Cancel and free any active protocol in the function
7257 silc_client_close_connction. Affected file is
7258 lib/silcclient/client.c.
7260 * Do not execute the KILL command for clients that are in
7261 history (ie. they are not in the network). Affected file is
7264 * Fixed KILL notify handling, client does not crash anymore.
7265 Affected file irssi/src/silc/core/silc-channels.c.
7267 * Reduced the default packet buffer size from 2048 to 1024 in
7268 lib/silccore/silcpacket.c.
7270 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7271 counter to the SKE context that is incresed when the SKE library
7272 performs async operation outside the library. If the outside
7273 process frees the SKE context and FREED status will be set
7274 and the library will detect after the sync operation that the
7275 libary is freed. The affected files are
7276 lib/silcske/silcske[_status].[ch].
7278 * Resolve the client entry information in the function
7279 silc_client_channel_message to assure that NULL pointer is not
7280 passed as client entry to the application. */
7282 * Fixed the task timeout calculation to assure that there is
7283 never negative timeouts. The affected file is
7284 lib/silcutil/silcschedule.c.
7286 * Fixed the channel user mode notification sending in server.
7287 It was sent point-to-point to the router (or to server by router)
7288 but it needs to be destined to a channel. The routines now
7289 supports sending the channel user mode notifys to the channels
7290 when announcing clients and channels. Affected files are
7291 silcd/server.c and silcd/packet_receive.c.
7293 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7294 It did not actually replace the old channel entry in the cache.
7295 Affected file lib/silcclient/client_notify.c.
7297 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7299 * Fixed a possible crash in silc_packet_send_prepare. It now
7300 assures always that there is enough space in the buffer and
7301 at the tail area of the buffer (for MAC).
7303 Fixed the inbound buffer reallocation in silc_packet_read.
7304 It was old code and did not handle the reallocation correctly.
7307 The affected file is lib/silccore/silcpacket.c.
7309 * Fixed buffer overflow in silc_parse_nickname in the file
7310 lib/silcutil/silcutil.c.
7312 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7314 * make install generates new server keys only if there is not
7317 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7319 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7320 Added check that if the NOREPLY is set then we will not send
7321 the away message. This avoids infinite loop of away messages
7322 if both clients are away. The affected file is
7323 lib/silcclient/client_prvmsg.c.
7325 * Fixed client crash if /NICK was given without arguments.
7326 Affected file lib/silcclient/command.c.
7328 * Server does not send the invite list in INVITE command back
7329 to the client if the list was not altered. Added this notion
7330 to the protocol spec as well. Affected file silcd/command.c.
7332 Fixed possible crash in INVITE command by checking the
7333 value of silc_server_get_client_route command.
7335 * Fixed the INVITE notify type handling. The arguments are now
7336 taken in correct order and client does not crash. The affected
7337 file is irssi/src/silc/core/silc-channels.c.
7339 Removed the "Inviting xxx to channel" message from the
7340 client library away and let the application handle it.
7341 Affected file lib/silcclient/command.c. Added that message
7342 to Irssi SILC client's message formats.
7344 * Fixed CMODE command crash in client. It now checks the
7345 amount of arguments correctly and does not crash. The affected
7346 file is lib/silcclient/command.c.
7348 * Do not create new channel automatically in silc_channels_join
7349 but check whether the channel by that name already exists.
7350 Affected file irssi/silc/core/silc-channels.c.
7352 * Do not send the SERVER_SIGNOFF to router if the disconnected
7353 entity was the router. Affected file silcd/server.c.
7355 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7356 SILC client as it was missing from there.
7358 Added the handling of the KICK notify to the Irssi SILC client
7359 as it was missing. Added "you have been kicked" message to
7360 Irssi SILC client's message modules formats.
7362 Added the handing of the KILL notify to the Irssi SILC client
7363 as it was missing. Added the kill message module formats
7366 The affected file is irssi/src/silc/core/silc-channels.c.
7368 * The router did not save the channel mode the server announced.
7369 Affected file silcd/packet_receive.c.
7371 * Fixed a possible crash in INFO command in server. If the
7372 server did not provide the server info it crashed. Affected
7373 file silcd/command.c.
7375 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7377 * Fixed the GETKEY command in the server to check also the
7378 global list. Otherwise the GETKEY would not work correctly
7379 in normal SILC server. Affected file silcd/command.c.
7381 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7383 * Fixed GETKEY crash, it crashed if the command did not succseed.
7385 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7387 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7388 is now real and not just an macro interface to GMP.
7390 Removed the entire GMP from the source tree and imported new
7391 NSS MPI library instead. Reason for removing GMP is that it is
7392 extremely large and compiles extremely slow. The NSS MPI
7393 is only a few files and compiles in less than 10 seconds.
7394 The speed is also about the same as GMP. The MPI is imported
7395 to lib/silcmath/mpi.
7397 If the system has GMP installed we will still use the GMP.
7398 If it is not then the NSS MPI will be compiled.
7400 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7402 * Merged a long nickname (127 characters long) crash bugfix from
7403 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7405 * Merged a freed memory reference bugfix from Irssi CVS tree.
7406 Affected file irssi/src/core/commands.c.
7408 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7410 * Added the server's public key sving and verification to the
7411 server when performing the SKE. This was missing and the
7412 remote server's (or router's) public key was accepted without
7413 checking whether we have it previously or trust it at all.
7414 Affected file silcd/protocol.c.
7416 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7418 * Check in the silc_server_timeout_remote if protocol is active
7419 and make sure that the protocol's final callback is called so
7420 that all memory if freed. Affected file silcd/server.c.
7422 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7424 * silc_server_whois_send_reply crashed the server if the nickname
7425 was 127 characters long. Affected file silcd/command.c.
7427 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7429 * Added sanity check to the silc_server_new_client. If the hostname
7430 is provided inside username then check that the provided hostname
7431 really is the same as the resolved one. If the hostname was not
7432 resolved then check it from the public key. Affected file is
7433 silcd/packet_receive.c.
7435 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7436 if the server disconnected us and the connection is not valid
7437 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7439 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7440 the library to the lib/silcutil/silcutil.[ch].
7442 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7444 * Close log file after open. Affected file
7445 lib/silcutil/silclog.c.
7447 * Check whether sock == NULL in silc_client_send_packet and return
7448 if it is. Affected file lib/silcclient/silcclient.c.
7450 * Check rec->entry == NULL in the Irssi SILC Client before
7451 sending the channel message. Affecte file is
7452 irssi/src/silc/core/silc-servers.c.
7454 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7456 * Merged a splitted window bugfix from Irssi CVS tree. The
7457 affected file is irssi/src/fe-text/textbuffer-view.c.
7459 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7460 It did not print nickname.
7462 * Improved the distributions system a bit.
7464 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7466 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7467 irssi/src/fe-text/gui-window.c.
7469 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7470 to in-active server. The affected file is
7471 irssi/src/silc/core/client_ops.c.
7473 * Resolve the client in USERS command reply if the entry does
7474 not have username resolved. The affected file is
7475 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7476 command to WHOIS command to really resolve stuff. The USERS
7477 is not used any more in any critical section so WHOIS can
7478 be used even though it might be slower than IDENTIFY.
7480 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7483 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7485 * Changed the protocol API a bit more consistent in the
7486 lib/silccore/silcprotocol.[ch].
7488 * Changed the following headers to ROBODoc format:
7490 lib/silccore/silcpayload.h
7491 lib/silccore/silcprotocol.h
7492 lib/silccore/silcsockconn.h
7494 All core library headers are now formatted.
7496 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7498 * Fixed a bug in Irssi SILC client; do not show that you are
7499 server/router operator if you really are not. Affected file is
7500 irssi/src/silc/core/client_ops.c.
7502 * Renamed silc_command_free_payload to silc_command_payload_free.
7503 Affected file lib/silccore/silccommand.h
7505 * Added silcmath.h to include the prototoypes of various routines
7506 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7509 * Changed the following headers to ROBODoc format:
7511 lib/silccore/silcchannel.h
7512 lib/silccore/silccommand.h
7513 lib/silccore/silcid.h
7514 lib/silccore/silcidcache.h
7515 lib/silccore/silcmode.h
7516 lib/silccore/silcnotify.h
7517 lib/silccore/silcpacket.h
7518 lib/silcmath/silcmath.h
7520 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7522 * Added checking to the server code not to start the server if
7523 ciphers and stuff are not configured properly. Affected files
7524 silcd/serverconfig.[h] and silcd/server.c.
7526 * Changed the layout of the header files of the public interfaces
7527 in the SILC libraries. The new layout supports ROBODoc
7528 documentation tool (and some others) so that it is easy to create
7529 a library reference manual. All the other headers and source
7530 code must still follow the CodingStyle document. Also source
7531 code must not include these ROBODoc stuffs, only the headers.
7532 Furthermore, all public interface headers must now be named
7533 by using `silc' prefix, example: silcapi.h, silccipher.h.
7534 Some files were renamed due to this. All the other headers
7535 must not be used as public interfaces. I will update the
7536 CodingStyle document later. Changed following headers, so far:
7538 lib/silcclient/silcapi.h
7539 lib/silccore/silcauth.h
7540 lib/silccore/silcprivate.h
7541 lib/silccrypt/silcdh.h
7543 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7547 * Removed silc_client_packet_send_flush from the client library
7548 as it is not needed. Affected file lib/silcclient/client.[ch].
7550 * Added printing of message of unresolved authentication method
7551 to the Irssi SILC client. Added it to the module formats.
7552 Removed the same message from the client library.
7554 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7556 * Added new distribution feature, DISTLABEL. Every distribution
7557 can define own preprocessor label that can be used in the
7558 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7559 file distributions, acconfig.h.pre and prepare.
7561 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7563 * Added Makefile.defines_int to include the actual definitions
7564 for Makefile.defines.in. Tested the new distribution system,
7565 created distributions and tested installation.
7567 * Added AWAY message printing to the Irssi SILC client. Added
7568 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7570 * Added SCONNECT command to call the SILC's CONNECT command.
7571 Cannot use CONNECT directly since Irssi uses that internally.
7572 Affected file irssi/src/silc/core/silc-servers.c.
7574 Added ACTION local command. It is same as ME command but takes
7575 the channel as mandatory argument.
7577 Rewrote some of the Irssi's help files to suite for SILC
7580 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7582 * Added Makefile.defines[.in] that should for now on be included
7583 in all Makefile.am file in the source tree. That file includes
7584 all common compilation definitions for SILC source tree.
7586 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7588 * Minor changes to the ./prepare script to change the package
7589 name according the distribution name to the configure.in.
7591 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7593 * Created new distribution system. Added file `distributions'
7594 that defines all the distributions that can be created out of
7595 the SILC source tree. The ./prepare script now reads that
7596 file to determine how to prepare the distributions. The
7597 first argument to the ./prepare is the name of the distribution
7598 and second is the version of the distribution. If given
7599 without arguments it creates the default (toolkit) distribution
7600 with the default version (defined in ./prepare).
7602 All Makefile.am files that are subject to the distributions
7603 are now named as Makefile.am.pre. These are ./Makefile.am
7604 and lib/Makefile.am. Others may be changed later.
7606 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7608 * Added invite list, ban list, some key management and connection
7609 error message printing to module formats in the Irssi SILC client.
7611 * Added new silc_client_set_away_message to set the away message
7612 that is back to the person who sent private message. The
7613 affected file lib/silcclient/silcapi.h and the
7614 lib/silcclient/client_prvmsg.c.
7616 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7618 * Fixed the private message sending in the Irssi SILC client,
7619 added local command KEY to the Irssi SILC client.
7621 Added key management and key agreement message formats to the
7622 irssi/src/fe-common/silc/module-formats.[ch].
7624 Added USERS (alias WHO) printing, server/router operator
7625 indication and LIST command printing to the module formats.
7627 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7629 * Fixed channel joining notify handling, cumode notify handling
7630 from Irssi SILC client.
7632 * Added SILC specific module-formats to the Irssi SILC client so
7633 that SILC specific message hilighting, colors etc is possible.
7634 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7636 Added channel mode, channel user mode, actions, notices,
7637 whois and whowas printing to the the module-formats.c.
7639 * Fixed a bug in channel deletion in the server. The channel
7640 is not left to the cache even if the channel founder auth mode
7641 is set when there are no users anymore on the channel. Affected
7642 file silcd/server.c.
7644 * The silc_net_localhost now resolves the entire hostname including
7645 the domain name. Affected file lib/silcutil/silcnet.c.
7647 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7649 * Changed the ask_passphrase client operation to be ascynchronous.
7650 It has now a completion callback and a context that the
7651 application must call after it has got the passphrase from
7652 the user. Affected files lib/silcclient/silcapi.h,
7653 lib/silcclient/protocol.c, lib/silcclient/command.c and
7656 Added SilcAskPassphrase callback that the application calls
7657 to deliver the passphrase to the library.
7659 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7660 The public key verification and especially a certificate
7661 verification is asynchronous procedure.
7663 Added new SILC_SKE_STATUS_PENDING status to indicate the
7664 request is pending and a callback will be called to finalize
7667 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7668 indicate that remote end did not send its public key (or
7669 certificate), even though we require it. Added check for this
7670 condition in the SKE. This was a security bug, now fixed.
7672 Defined new SilcSKEVerifyCbCompletion callback that is called
7673 when the verification process is completed.
7675 The affected files lib/silcske/silcske_status.h and
7676 lib/silcske/silcske.[ch].
7678 * Changed the verify_public_key client operation to be async
7679 as well. Defined SilcVerifyPublicKey callback that is used to
7680 indicate the success of the public key verification process.
7682 Changed the server and client to use the new async client
7685 * Changed the Irssi SILC client's internal scheduler to be called
7686 twice as many times as it used to be. As a result the client
7687 should be a bit faster now. Affected file is
7688 irssi/src/silc/core/silc-core.c.
7690 * Added support to Irssi SILC client of asynchronous public key
7691 verification and passphrase inquiry. Affected file is
7692 irssi/src/silc/core/silc-core.c.
7694 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7696 * Do not say "You have left channel %s" in client library.
7697 Moved it to the application. Affected files are
7698 lib/silcclient/command.c and silc/client_ops.c.
7700 * Fixed silc_client_get_clients. Command context was not
7701 duplicated and was freed memory in the callback. Affected
7702 file lib/silcclient/idlist.c.
7704 * Do not say "you are now talking..." on JOIN command in the
7705 client library. The appliation must handle it.
7707 * Do not say ".. changed topic to" in command reply in the
7708 client libary. The application must handle it.
7710 * Fixed TOPIC command sending in the client library.
7712 * Fixed a memory leak in silc_client_command_free in the file
7713 lib/silcclient/command.c.
7715 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7717 * Imported a modified version of Irssi client to the source tree.
7718 The Irssi will be used to create a new client called
7719 Irssi SILC. Imported to irssi/.
7721 Added silc_core_init_finish function to the Irssi. Affected
7722 file irssi/configure.in.
7724 A lot changes in the Makefile.ams around the irssi tree.
7726 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7728 * Do not rehash if the new size is same as the old size of the
7729 hash table, in the silc_hash_table_rehash*. The affected file
7730 lib/silcutil/silchashtable.c.
7732 * Replaced hash_table_del_by_context calls from the server
7733 (when channel->user_list and client->channels) to the
7734 hash_table_del as it is sufficient and faster.
7736 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7738 * Added silc_hash_table_list, silc_hash_table_get and the
7739 SilcHashTableList structure to provide an alternative way to
7740 traverse the hash table. The affected files are
7741 lib/silcutil/silchashtable.[ch].
7743 * Changed the server's idlist routines to use the hash table
7744 routines to optimize the code.
7746 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7748 * Replaced the client entry's `channel' list and channel entry's
7749 `user_list' list to hash tables for optimized lookup. Changed
7750 the code to use the hash table interface around the code.
7751 Affected file lib/silcd/idlist.[ch].
7753 * Added `auto_rehash' boolean argument to the function
7754 silc_hash_table_alloc to indicate whether the hash table should
7755 auto-rehash when it thinks is appropriate time. It will
7756 increase the hash table size if the there is twice as much
7757 entries in the table than the size of the table, and will
7758 decrease the size if there are twice as less entries than
7759 the size of the table.
7761 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7763 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7765 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7767 * silc_idcache_purge_by_context deletes the entry now by context
7768 as it is supposed to do. Affected file lib/silccore/idcache.c.
7770 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7771 client is not anymore valid (WHOWAS givens the info) and not
7772 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7774 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7776 * Removed the `data' and `data_len' arguments from the ID Cache
7777 interfaces and added `name' argument. ID Cache does not handle
7778 anymore the binary data only a names associated with given ID.
7780 * When hashing a Client ID with silc_hash_id the entire ID is
7781 not hashed anymore, instead only the hash of the Client ID is
7782 hashed. This way we can access the Client ID from the cache
7783 with Client ID but with the hash of the ID (which is a hash of
7784 the nickname) as well without any difference in performance.
7786 Added also silc_idcache_find_by_id_one_ext to do one on one
7787 searching when we have the actual ID. Added also function
7788 silc_hash_client_id_compare. The affected files are
7789 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7791 * When hashing the name associated with a ID it is always done
7792 in lowercase. This way we can access the cache without worrying
7793 about case-sensitivity, even though, for example nicknames are
7796 * Fixed a bug in server with channel message sending. It put
7797 wrong ID type as destination ID. The affected file
7798 silcd/packet_send.c.
7800 * silc_idcache_del_by_context now deletes from all hash tables
7801 by context. Affected file lib/silccore/idcache.c.
7803 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7805 * Changed the client library to use the new ID Cache interface.
7806 Changes around the source tree.
7808 * Added silc_hash_table_rehash_ext to rehash with specific
7809 hash function. Affected file lib/silcutil/silchashtable.[ch].
7811 * Added silc_hash_string_compare to compare two strings in the
7812 hash table. Affected file lib/silcutil/silcutil.[ch].
7814 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7816 * Added new function silc_idcache_del_by_context into the
7817 lib/silccore/idcache.[ch].
7819 * Changed the server's ID list routines to use the new ID Cache
7820 interface. Changes around the source tree.
7822 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7824 * Added silc_hash_table_del[_by_context]_ext functions in to the
7825 lib/silcutil/silchashtable.[ch].
7827 Removed silc_hash_table_find_all* routines and added new
7828 silc_hash_table_find_foreach to replace them.
7830 Added silc_hash_table_replace_ext function as extended
7831 replacing function. Separated the simple hash table interface
7832 from the extended hash table interface in the file
7833 lib/silcutil/silchashtable.h.
7835 * Fixed minor bugs and changed it to use some of the new
7836 hash table functions in lib/silccore/idcache.c
7838 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7840 * Added new function silc_hash_table_find_all to return all keys
7841 in the hash table by the specified key. As the hash table is
7842 collision resistant it also makes it possible to have several
7843 duplicate keys in the hash table. This function may be used to
7844 find all of the keys from the hash.
7846 Added user_context arguments to the SilcHashFunction,
7847 SilcHashCompare and SilcHashDestructor to deliver user specified
7850 Added new fuctions silc_hash_table_find[_all]_ext to do
7851 extended lookup with specified hash and compare functions and
7852 specified user contexts.
7854 Added new function silc_hash_table_add_ext to add the key
7855 with specified hash function and user context.
7857 Added new function silc_hash_table_foreach to traverse all
7858 entrys in the hash table. Added SilcHashForeach callback
7861 Added new function silc_hash_table_del_by_context to delete
7862 the entry only if the context associated with the key matches.
7864 Affected files are lib/silcutil/silchashtable.[ch].
7866 * Removed silc_hash_[server/client/channel]_id and added just
7867 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7868 silc_hash_id_compare to compare two ID's using as the hash table
7869 comparison function. Added also silc_hash_data to hash
7870 binary data and silc_hash_data_compare to compare it.
7872 * Removed silc_idlist_find_client_by_hash as it is not needed
7873 anymore. Affected file silcd/idlist.[ch].
7875 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7876 to use internally the SilcHashTable. The new ID Cache is a lot
7877 faster than the old one. Some of the ID Cache interface was also
7878 rewritten and obsolete and stupid functions were removed.
7880 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7882 * Added entry_count field to the SilcHashTable to keep the number
7883 of the entries in the table. Implemented the function
7884 silc_hash_table_rehash. Added new function
7885 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7887 Fixed a minor bug in silc_hash_table_free.
7889 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7890 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7891 into the lib/silcutil/silcutil.[ch].
7893 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7895 * Implemented a collision resistant hash table into the
7896 lib/silcutil/silchashtable[ch]. See the header and the source
7897 for the SilcHashTable API.
7899 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7901 * Merged dotconf version 1.0.2 into lib/dotconf.
7903 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7905 * Do not compile anything in lib/silcsim/* if the SIM support
7906 is not enabled. The tree should now compile without problems
7909 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7911 * Compiled the SILC under cygwin. Compiled and tested briefly
7912 without problems. More tests needed. The SIMs didn't compile
7915 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7917 * Fixed possible crash in silc_get_username in the
7918 lib/silcutil/silcutil.c.
7920 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7922 * Fixed a va_arg in silc/client_ops.c.
7924 * Oops, RC5 routines were named AES and caused some problems
7925 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7927 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7929 * Added new SilcIDIP structure into the lib/silccore/id.h and
7930 replaced the old `ip' fields from all SILC ID's to that type.
7931 This is a step towards IPv6 support.
7933 The silc_id_get_len takes now the ID as an extra argument.
7934 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7935 both IPv4 and IPv6 based ID's.
7937 The affected files are lib/silccore/id.[ch] and other files
7938 around the tree using these routines.
7940 * Removed the ID length arguments in server from various
7941 silc_server_send_notify_* routines -> they are not needed
7944 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7946 * Fixed memory leak in silc_encode_pem_file in the file
7947 lib/silcutil/silcutil.c.
7949 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7951 * Check minor version as well in the SKE. Affected files are
7952 silcd/protocol.c and lib/silcclient/protocol.c.
7954 * Added --identifier option to the server so that an identifier
7955 can be when creating the public key for the server. Affected
7956 file is silcd/silcd.c.
7958 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7959 lib/silccrypt/silcpkcs.c.
7961 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7963 * Register default ciphers and stuff when using -C option with
7964 the server. Affected file sildc/silcd.c.
7966 * Put back the servers public key filename format, it is better
7967 than the new one. For now, the client keys are saved with the
7968 new filename format. The affected file silc/client_ops.c.
7970 * Implemented the Cipher API for the rest of the ciphers that
7971 did not implement it or implemented it the wrong way.
7973 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7975 * Register default ciphers and stuff when using the -S option
7976 in the client. Affected file silc/silc.c. Same also when
7977 creating new key pair with -C option.
7979 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7981 * Fixed the silc_verify_public_key client operation function to
7982 save the public keys differently. The fingerprint is now
7983 used as filename and not the hostname. This way also the
7984 client keys are saved uniquely and not with hostnames. The
7985 affected file is silc/client_ops.c.
7987 * Trimmed the silc_hash_fingerprint function to remove extra
7988 whitespaces from the end of the fingerprint. The affected
7989 file is lib/silccrypt/silchash.c.
7993 * Added silc_cipher_register_default function to register all
7994 default ciphers. It can be used when configuration files
7995 does not exist and the application does not want any specific
7996 ciphers in any specific order.
7998 The SilcDList is now used as silc_cipher_list dynamically
7999 allocated cipher list. Removed the static list all together
8000 and now all ciphers must be allocated to the dynamic list.
8001 The silc_cipher_alloc routine was changed to check only the
8004 All silc_cipher_* routines that used to return int returns
8007 The affected files lib/silccrypt/silccrypt.[ch].
8009 * The same thing was done to silc_hash_* as for silc_cipher_*
8010 routines. Affected files lib/silccrypt/silchash.[ch].
8012 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8013 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8014 Added also silc_pkcs_[un]register[_default] functions.
8015 Removed the data_context from the PKCS API.
8017 * Added silc_hmac_register_default function to register default
8018 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8019 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8020 to unregister all hmacs at once.
8022 * Register the default ciphers, hash functions, PKCSs and HMACs
8023 if client's configuration file does not exist. The affected
8026 * The client did not load the hash functions from the SIM
8027 modules at all. Added support for this. Affected file is
8028 silc/clientconfig.c.
8030 * When decoding public key with silc_pkcs_public_key_decode, check
8031 the supported algorithm only if PKCS are registered. Affected
8032 file lib/silccrypt/silcpkcs.c. The same was done with the
8033 silc_pkcs_private_key_decode.
8035 * Fixed the SILC List routines to keep the list always in order.
8036 It used to change the list's order when traversing the list but
8037 not it preserves the order. Affected file lib/trq/silclist.h.
8039 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8041 * Added the client library to use the SilcSocketConnection's
8042 reference counter (by silc_socket_dup) to prevent the bug that
8043 the socket object may be freed underneath async operation.
8045 * The name resolv library checking fixes in the configure.in.pre.
8048 * Created new version of the protocol drafts for future
8049 development. The -03 drafts are the ones that will be changed
8050 in the trunk now and the -02 will remain as they are.
8052 * Send list of CUMODE notifys to the router when announcing
8053 the channel users to the router. Affected file silcd/server.c.
8054 If the router receiving channel founder CUMODE for a channel
8055 that already has channel founder it will send CUMODE notify
8056 to the sender to remove the channel founder rights from the
8057 announced client. Affected file silcd/packet_receive.c.
8059 * The CUMODE notify may now use Server ID as well as the entity
8060 who changes the mode. Updated protocool specs.
8062 * Updated INSTALL and README files.
8064 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8066 * New web pages in the http://silc.pspt.fi. The pages was
8071 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8073 * Implemented the [DenyConnectin] config section in the server.
8074 Added silc_server_config_denied_conn to check whether incoming
8075 connection is denied. Affected file silcd/serverconfig.[ch].
8077 * Do not check the ports when checking the incoming configuration
8078 data if the port is 0, meaning any. Affected file is
8079 silcd/serverconfig.c.
8081 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8083 * Fixed buffer overflow in silc_string_compare in the file
8084 lib/silcutil/silcutil.c.
8086 * Fixed double free in silc_server_command_leave in the file
8089 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8091 * Fixed the version checking in the server. Affected file is
8094 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8096 * Fixed the configuration data fetching when accepting new
8097 connections in the server. Affected file silcd/server.c.
8099 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8101 * Added `sender_entry' argument to the function
8102 silc_server_packet_relay_to_channel so that we can check
8103 whether some destination actually belongs to the same route
8104 the sender belongs (ie, we must not resend the packet to the
8105 sender). Affected file silcd/packet_send.[ch].
8107 * Added `servername' field to the SilcClientEntry in the server
8108 to hold the name of the server where client is from. Affected
8109 file is silcd/idlist.h.
8111 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8113 * Moved the channel message encrypting in the router betwen
8114 router connections from silc_server_channel_message to the
8115 silc_server_packet_relay_to_channel since we want to check
8116 whether we have anybody channel before encrypting anything.
8117 Affected files silcd/packet_[receive/send].c.
8119 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8121 * Fixed the [AdminConnection] server config section to support
8122 multiple entries. Affected file silcd/serverconfig.c.
8124 * Added support into the server to check the validity of the
8125 incoming connection before executing any KE or authentication
8128 * The connection configuration is now saved to the KE and
8129 connection auth protocol contexts and not fetched anymore in
8130 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8132 * The local hosts listenning address and port is also resolved
8133 now when starting the server. We want to have the socket object
8134 to include the real address and port for the listener. Added
8135 new function silc_net_check_local_by_sock into the files
8136 lib/silcutil/silcnet.[ch].
8138 * Fixed a broadcast bug in server -> do not broadcast if we
8141 * Fixed a routing bug. Do not route broadcast packets ever.
8142 Broadcast packets must be processed always and not routed since
8143 they may be destined to some other host than yourself and thus
8144 would get routed without no good reason. Affected file is
8147 * Added function silc_server_config_is_primary_route to check
8148 whether primary router connection has been configured (a router
8149 configuration that we are initiating). If there is not, we
8150 will assume that there is only two routers in the SILC network
8151 and we will use the incoming router connection as our primary
8152 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8154 * Changed the order of the broadcasting. Broadcast _after_ the
8155 packet has been processed not before. Affected file is
8158 * Fixed a [ClientConnection] parsing bug. The port was never
8159 parsed correctly thus resulting to port 0. Affected file
8160 silcd/serverconfig.c.
8162 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8163 argument and did not set the broadcast packet flag. Affected
8164 file silcd/packet_send.c. Fixed same bug in the function
8165 silc_server_send_notify as well.
8167 * If we receive NEW_ID packet for our own ID in the server, ignore
8170 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8174 * Removed the nickname from the Private Message Payload.
8175 Updated the code and the protocol specs.
8177 * Updated protocol specs for submitting to the IETF.
8179 * Tweaked the Random Number Generator a bit. Affected file
8180 lib/silccrypt/silcrng.c. Exported a new function
8181 silc_rng_[global]_add_noise which can be used to add more
8184 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8186 * Do not parse packets with different timeout when protocol
8187 is active -> may cause problem with rekey. Affected file
8190 * When server receives signoff notify it must not create
8191 new channel key if the client is on any channels since the
8192 sender of the signoff notify will create it.
8194 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8196 * Added printing of error messages during SKE protocol from the
8197 failure packet sent by server during SKE. Affected file
8200 * Removed the client's failure_callback handling with timeout
8201 and handle it immediately when received.
8203 * The SKE library returned wrong type in SUCCESS and FAILURE
8204 packets. They must be 32 bit MSB not 16 bit MSB.
8206 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8208 * Ok, rewrote the logic of the re-key and now it seems to work.
8209 I tested it on high traffic with frequent re-keys without
8210 problems. Added hmac_receive (and renamed hmac to hmac_send)
8211 in SilcClientConnection in lib/silcclient/client.h and
8212 in SilcIDListData in silcd/idlist.h. Also, removed the
8213 SilcPacketParserContext's cipher and hmac fields as they are
8214 not needed anymore and actually caused some problems when
8215 the ciphers and hmac's changed underneath the packet parser.
8217 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8219 * If re-key protocol is active then process the incoming packets
8220 synchronously since we must assure that icoming packets encrypted
8221 with the old key is processed before the new keys is set to
8222 use. This is true other packets than for REKEY packets.
8223 Affected file silcd/server.c. The same was done to client library
8224 as well, affected file lib/silcclient/client.c.
8226 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8228 * Fixed bug in client and server to accept the force send if
8229 the packet is send from silc_[server/client]_packet_process
8230 function. Otherwise the packets are never delivered, oops.
8232 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8234 * Disable force sending of packets when REKEY protocol is active.
8235 We must assure that no packet is sent directly when rekey is
8236 performed. All packets must be sent through packet queue.
8237 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8238 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8239 function is silc_[server/client]_packet_send_real to check
8242 * Replaced the SIM paths from example config files to
8243 /usr/local/modules. Also, make install creates now
8244 /usr/local/silc/logs directory to hold all the SILC server
8247 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8249 * Made the configure.in.pre work on Solaris. Patch by salo.
8251 * Made all ciphers compatible with non-x86 machines. Defined
8252 CBC mode macros into lib/silccrypt/ciphers_def.h.
8254 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8256 * Fixed the make install.
8258 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8260 * When MAC computation fails the silc_packet_decrypt returned 0
8261 even though it was supposed to return -1. Fixed this. The
8262 affected file is lib/silccore/silcpacket.c.
8264 * Do not replace the config files in /etc/silc (in make install)
8265 if they already exist. Affected file ./Makefile.am.
8267 * Do not send re-key packets immediately but through packet queue.
8268 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8270 * Changed silc_net_check_host_by_sock to return FALSE if the
8271 IP/DNS could not be resolved. Though, it returns the IP address
8272 now even if it could not resolve it (but returns also FALSE).
8273 Affected file lib/silcutil/silcnet.[ch].
8275 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8277 * Added silc_pkcs_decode_identifier to decode the public key's
8278 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8279 Added also silc_pkcs_free_identifier. Added also new context
8280 SilcPublicKeyIdentifier.
8282 * Added -S option to the silc client. It is used to dump the
8283 contents of the specified public key file.
8285 * Changed the PKCS api to return the public key length when
8286 setting the public key.
8288 * Fixed a fatal bug in the public and private key file loading.
8289 Affected file lib/silccrypt/silcpkcs.c.
8291 * Execute the packet parsing for client with zero (0) timeout
8292 if the protocol is active. Affected file silcd/server.c.
8294 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8296 * Made the key generation options to the silcd program. Added
8297 -C option, equivalent to client's option.
8299 * Added new [ServerKeys] config section to the server. It
8300 configures the server's public and private key.
8302 * Defined generic Public Key Payload into the protocol
8303 specification to send specific type of public keys and
8306 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8307 public key or certificate.
8309 * Implemented the GETKEY command to the server and to the
8310 client library and on user interface.
8312 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8314 * Made preliminary `make install' work.
8316 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8318 * Added SilcServerRekey context into silcd/idlist.h.
8320 * Added the PFS support as defined in the specification to the
8321 SKE protocol. Affected files lib/silcske/*.c.
8323 * Added `ske_group' field to the SilcServerRekey context to hold
8324 the number of the SKE group that is used with PFS in re-key.
8325 Affected file silcd/idlist.h.
8327 * Added PFS re-key support to the server. Affected file is
8330 * Added silc_protocol_cancel to cancel execution of the next
8331 state of the protocol. Affected file is
8332 lib/silccore/silcprotocol.[ch].
8334 * Added the re-key support with and without PFS to the client
8335 library. Re-key is performed once in an hour, by default.
8337 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8338 Added silc_client_rekey_callback and silc_client_rekey_final.
8339 Affected files are lib/silcclient/protocol.[ch] and
8340 lib/silcclient/client.[ch].
8342 * Removed the `hmac_key' and `hmac_key_len' fields from the
8343 SilcClientConnection structure; not needed. Affected file is
8344 lib/silcclient/client.h.
8348 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8350 * Do not ask whether user wants to use the negotiated private key
8351 for private messages, just use it. Affected file is
8352 silc/local_command.c.
8354 * Added `send_enc_key' and `enc_key_len' fields to the
8355 SilcIDListData structure since they are needed in the re-key
8356 phase. Affected file is silcd/idlist.[ch].
8358 * Implemented the simple re-key protocol into the server.
8359 Affected files silcd/server.c and silcd/protocol.[ch]. The
8360 re-key will be performed once in an hour, by default.
8362 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8363 Added silc_server_rekey, silc_server_rekey_callback and
8364 silc_server_rekey_final.
8366 * Removed Tunneled flag from the protocol. Updated the code
8367 and the specifications.
8369 * Adde `pfs' field to the SilcIDListData to indicate whether
8370 the PFS is to be performed in the re-key. Affected file is
8373 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8375 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8376 int64 of at least the xintXX size. If void * is less that 4
8377 bytes uint32 * will be used. Defined bool as boolean.
8379 * Changed _ALL_ unsigned long and unsigned int to uint32,
8380 unsgined short to uint16 in the source tree.
8382 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8383 not handle clients that has entry->data.registered == FALSE.
8384 They are not in the network anymore. Affected file is
8387 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8389 * Implemented the sending of the SERVER_SIGNOFF notify in the
8390 server. Affected file is silcd/server.c.
8392 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8393 Added also silc_notify_payload_encode_args into the
8394 lib/silccore/silcnotify.[ch].
8396 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8397 Affected file silcd/packet_receive.c.
8399 * Implemented the SERVER_SIGNOFF notify handling in the client
8400 library. Affected file lib/silcclient/client_notify.c. Also,
8401 implemnted the printing of the SERVER_SIGNOFF info to the
8402 application. Affected file silc/client_ops.c.
8404 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8405 if the deleting was successful. Affected file silcd/idlist.[ch].
8407 * Added support for public key authentication in the connection
8408 authentication protocol in the client library. Affected file
8409 lib/silcclient/protocol.c.
8411 * Changed the server's silc_idlist_get_clients_by_* interface
8412 to support already allocated array so that new entries may be
8413 added to pre-allocated array. Affected file silcd/idlist.[ch].
8414 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8415 and command replies.
8417 * All command reply functions in the server now calls the
8418 pending command callback even if error occured. This way the
8419 error will be delivered to the client as well. Affected files
8420 silcd/command.c and silcd/command_reply.c.
8422 * Fixed INFO command to return local server's info if no server
8423 was provided. Affected file lib/silcclient/command.c.
8425 * Removed RESTART command for good. Updated the code and the
8428 * Rewrote parts of the task system. It is a bit simpler now.
8429 Removed unsued task priorities. The affected files are
8430 lib/silcutil/silctask.[ch].
8432 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8434 * Moved the USERS printing from the library to the application.
8435 Affected files lib/silcclient/command.c and silc/client_ops.c.
8437 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8441 * Added channel key re-key support. The re-key is perfomed
8442 only by the router and is done once in an hour. Added `rekey'
8443 field to the SilcChannelEntry in the server. Affected files
8444 silcd/server.c and silcd/idlist.h.
8446 * Added silc_task_unregister_by_context into the file
8447 lib/silcutil/silctask.[ch].
8449 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8451 * Added SILC_UMODE_GONE mode to indicate when the client is not
8452 present in the SILC network. Added also support to the local
8453 command AWAY that will set this mode. Added support of showing
8454 "xxx is gone" in WHOIS command. The USERS command shows the
8455 gone status as well.
8457 * Fixed setting server and router operator privileges in the
8458 server's UMODE command. Affected file silcd/command.c.
8460 * Merged the SKE KE1 and KE2 payloads into one payload. The
8461 new KE payload is equivalent to the old KE2 payload.
8463 Cleaned up the SKE Start Payload parsing. It now uses the
8464 simple buffer unformatting to do the parsing. A lot faster
8467 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8468 to the SKE that is used to indicate whether both of the SKE
8469 parties should perform authentication. By default only the
8470 responder performs authentication. By setting this flag also
8471 the initiator must do authentication. By default it is unset
8472 since in normal SKE case, client to server connection, only
8473 the responder should do authentication. When doing SKE between
8474 two clients both should perform authentication. Updated the
8475 code and the protocol specs.
8477 * A little fix to IDENTIFY command in the server. Search the
8478 client first by hash not nickname. Affected file is
8481 * Fixed the silc_client_close_connection to support closing
8482 the client to client connections wihtout deleting too much
8483 data. Affected file lib/silcclient/client.c.
8485 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8486 are received if protocol used to be active but is not anymore
8487 the application would crash due to NULL pointer dereference.
8488 Affected files silcd/server.c and lib/silcclient/client.c.
8490 * Added `hash' field to the SilcClientConnection to include
8491 the hash function negotiated in the SKE protocol.
8493 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8494 to set the channel founder authentication data. A client can
8495 claim the founder rights later by providing the authentication
8496 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8497 This way the channel founder can regain the channel founder
8498 privileges even it is left the channel. This works only on
8499 local server and the client must be connected to the same
8500 server to be able to regain the founder rights. Updated the
8501 protocol specs accordingly.
8503 Added support to the CMODE command in the client to set the
8504 founder auth data. Read the README to see how to set it.
8506 Added support to the CUMODE command to claim the founder
8507 rights. Read the README to see how to do it.
8509 Added support for the founder authentication to the Channel
8510 Entry in the server. Affected file silcd/idlist.h.
8512 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8513 server's CMODE command. Affected file silcd/command.c.
8515 * Added the following new functions into lib/silccore/silcauth.[ch]:
8516 silc_auth_get_method and silc_auth_get_data.
8518 * The server now saves the remote hosts public key to the
8519 SilcIDListData pointer. Affected file silcd/protocol.c.
8521 * The normal server now does not remove the channel entry from
8522 the cache if the founder authentication data is set. It used
8523 to remove it if the founder was the last one on the channel on
8524 the server and left the channel. The auth data is saved and
8525 if the channel is re-joined later the old entry is used with
8526 the old auth data. Affected files silcd/command_reply.c and
8529 * Removed the `pkcs' field from the SilcIDListData structure
8530 in the server; it is not used. Affected file silcd/idlist.h.
8532 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8534 * Fixed packet processing on slow links. Partial packets were
8535 never re-processed because the incoming data buffer was cleared
8536 by the application. Application must not directly clear the
8537 sock->inbuf, the packet processing routines handle it. Fixed
8538 this in client library and in server.
8540 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8542 * Fixed the WHOIS and IDENTIFY send reply function to really
8543 check whether to send list or just one entry. Affected file
8546 * Cleaned up the LEAVE command's channel key distribution. The
8547 affected file silcd/command.c.
8549 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8550 can enforce the channel mode as well. In that case the ID
8551 includes the ID of the server. The code now enforces the
8552 mode change if the router have different mode than the server.
8554 * The notify client operation with CMODE_CHANGE notify can now
8555 return NULL client_entry pointer if the CMODE was not changed
8556 by client. Application must check for this.
8558 * Added <Server ID> argument to INFO command to support server
8559 info fetching by Server ID.
8561 * Added silc_server_announce_get_channel_users to get assembled
8562 packets of channel users of the specified channel. Affected
8563 file silcd/server.[ch].
8565 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8566 was freed underneath the ID Cache.
8568 * Re-announce clients when the server received CHANNEL_CHANGE
8569 notify from the router. Affected file silcd/packet_send.c.
8571 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8573 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8574 crashed since it did not handle the fact that there is no cipher
8575 called "3" and didn't check the error condition. Now fixed.
8577 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8578 flag. It can be used to send message requests.
8580 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8582 * Implemented the RESTART command in the client.
8584 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8585 notice type messages. Added notice printing to the user
8588 * The channel keys are not re-generated if the channel's mode
8589 is PRIVKEY, ie private key on the channel exists. Affected
8590 files silcd/server.c and silcd/command.c.
8592 * Fixed a little bug in channel message delivery when channel
8593 private keys are set in the server. Affected file is
8594 silcd/packet_send.c.
8596 * Changed the setting on channel->on_channel = TRUE from the
8597 silc_client_save_channel_key to the JOIN command reply. The
8598 key payload is not received if the private channel key is set.
8599 Affected file lib/silcclient/command_reply.c and the
8600 lib/silcclient/client_channel.c.
8602 * When the CMODE_CHANGE notify is sent and the channel private
8603 key mode is removed the channel key must be re-generated in
8604 other cells as well. Added this support for the router in the
8605 silcd/packet_receive.c.
8607 * Added new local command NOTICE to send notice message on
8608 channel. Affected file silc/local_command.[ch].
8610 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8612 * Added new local command ME to the client. It is used to send
8613 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8614 some action. Affected file silc/local_command.[ch].
8616 * Changed channel_message and private_message client operations
8617 to deliver the message flags to the application. Added also
8618 the `flags' arguments to the silc_client_send_channel_message
8619 and silc_client_send_private_message functions. Affected file
8622 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8624 * Redefined the Private Message Payload to support private message
8625 keys and to support the new private message flags. Updated
8626 the protocol specs. Flags makes it possible to have for example
8627 CTCP style messages.
8629 * Added new type SilcPrivateMessagePayload and defined an API
8630 for it in the lib/silcclient/silcprivate.[ch].
8632 * Tested private message private keys successfully. Tested the
8633 private message key set, unset and list commands with the new
8636 * Redefined the Channel Message Payload to include the channel
8637 message flags (equal with private message flags) to support
8638 for example CTCP style messages.
8640 * Defined some of the message (for channel and private message)
8641 flags. Updated the protocol specs and added the flags to the
8642 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8644 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8646 * Added SilcKeyAgreementStatus type to the key agreement routines
8647 to indicate the current status and error if one occured.
8648 The status types are defined in the lib/silcclient/silcapi.h.
8650 * Added new local command KEY that is used to set and unset private
8651 keys for channels, set and unset private keys for private messages
8652 with remote clients and to send key agreement requests and
8653 negotiate the key agreement protocol with remote client. The
8654 key agreement is supported only to negotiate private message keys,
8655 it currently cannot be used to negotiate private keys for channels,
8656 as it is not convenient for that purpose.
8658 * Fixed a minor pending callback setting bug in the function
8659 silc_client_get_client_by_id_resolve, now the function works.
8660 Affected file lib/silcclient/idlist.c.
8662 * Added function silc_net_get_local_port to get local bound
8663 port by socket. Added to lib/silcutil/silcnet.[ch].
8665 * Added `sockets' and `sockets_count' fields to the SilcClient
8666 object. They hold the sockets of the listenning sockets in
8667 the client. Listenning sockets may be for example the key
8668 agreement server. Affected file lib/silcclient/client.[ch].
8669 Added functions the silc_client_add_socket and the
8670 silc_client_del_socket. They are exported to the application
8673 * Added ~./silc/clientkeys to support other client's public keys.
8675 * Renamed verify_server_key client operation to verify_public_key
8676 and added one argument to indicate the type of the connection
8677 (server, client etc.).
8679 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8681 * Added silc_server_connection_auth_request to handle the
8682 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8683 silcd/packet_receive.[ch].
8685 * Added silc_server_send_connection_auth_request into the
8686 silcd/packet_send.c to send the connection auth request packet.
8688 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8691 * Fixed the public key authentication in responder side in the
8692 server. The `auth_data' pointer includes the SilcPublicKey
8693 not the path to the public key. Affected file silcd/protocol.c.
8695 * Implemented the public key authentication in the initiator side
8696 in the server. Affected file silcd/protocol.c.
8698 * Removed the [RedirectClient] config section from the server
8699 configuration. Is not needed and I don't want to implement it.
8701 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8703 * Cleaned up the CMODE command in the server. It now works
8704 correctly and supports all the modes defined in the protocol.
8705 Affected file is silcd/command.c.
8707 * Added `hmac_name' field to the SilcChannelEntry in the server
8708 to hold the default HMAC of the channel. It can be set when
8709 creating the channel (with JOIN command). Affected files
8712 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8713 type to indicate the change of the current cipher and hmac
8714 on the channel. Client can safely ignore the <cipher> argument
8715 (if it chooses to do so) since the CHANNEL_KEY packet will
8716 force the channel key change anyway. The <hmac> argument is
8717 important since the client is responsible of setting the new
8718 HMAC and the hmac key into use.
8720 * Fixed the CMODE command in the client library as well.
8722 * Tested CMODE command in router environment successfully.
8724 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8726 * Show the version of the remote client (or server) when connecting
8727 to the server. It is logged to the log file. Affected file
8728 is silcd/protocol.c.
8730 * Fixed the KILLED notify handling in the client library. The
8731 client must be removed from all channels when receiving the
8734 Also, do not remove the client entry when giving the KILL
8735 command but when the KILLED notify is received.
8737 * Removed silc_idlist_find_client_by_nickname from the server.
8738 Not needed anymore. Affected files silcd/idlist.[ch].
8740 * Implemented the CHANNEL_CHANGE notify type handling to the
8741 server. Affected file silcd/server.c.
8745 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8747 * Added silc_server_send_notify_invite to send the INVITE
8748 notify between routers.
8750 * Implemented the INVITE command correctly to the server.
8752 * Implemented the INVITE notify type handling in the server.
8754 * Implemented the INVITE command to the client library and on the
8757 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8759 * Added function silc_server_get_client_resolve to find the
8760 client entry by ID from all ID lists and then resolve it
8761 (using WHOIS) if it cannot be found. Affected file is
8764 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8766 * Implemented the BAN command to the client library.
8768 * The JOIN command in the server now checks the invite list
8771 * Changed the silc_command_reply_payload_encode_va and the
8772 silc_command_payload_encode_va to support that if argument is
8773 NULL it ignores and checks the next argument. Affected file
8774 lib/silccore/silccommand.c.
8776 * Added silc_server_send_notify_ban to send the BAN notify
8777 type between routers.
8779 * Chaned the silc_notify_payload_encode to support that if
8780 argument is NULL it ignores and checks the next argument.
8781 Affected file lib/silccore/silcnotify.c.
8783 * Tested ban lists in router environment successfully.
8785 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8787 * Implemented BAN command to the server, in silcd/command.[ch].
8789 * Removed the BAN and INVITE_LIST modes from the CMODE command
8792 * Added function silc_string_match to regex match two strings.
8793 Affected files lib/silcutil/silcutil.[ch].
8795 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8797 * Redefined parts of the SilcChannelEntry in the server to support
8798 the new ban and invite lists.
8800 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8802 * Redefined the INVITE command. The same command can be used to
8803 invite individuals to the channel but also to manage the invite
8804 list of the channel (to add to and remove from the invite list).
8805 Updated the protocol specs.
8807 * Added new command SILC_COMMAND_BAN that can be used to manage
8808 the ban list of the channel. Updated the protocol specs.
8810 * Removed the channel modes: the SILC_CMODE_BAN and the
8811 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8812 in the CMODE command. The equivalent features are now available
8813 using INVITE and BAN commands. Updated the protocol specs.
8815 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8816 in the network about change in the current ban list. The notify
8817 type is not used by the client.
8819 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8820 support the invite lists.
8822 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8824 * Added new function silc_string_regexify that converts string
8825 including wildcard characters into regex string that can
8826 be used by the GNU regex library. Added into the file
8827 lib/silcutil/silcutil.[ch].
8829 Added silc_string_regex_combine to combine to regex strings
8830 into one so that they can be used as one regex string by
8831 the GNU regex library. Added into the file
8832 lib/silcutil/silcutil.[ch].
8834 Added silc_string_regex_match to match two strings. It returns
8835 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8837 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8839 * Imported GNU regex to the soruce tree into lib/contrib.
8840 Fixed some compiler warning from the regex.c.
8842 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8844 * Fixed MOTD command in the server to work in router environment.
8846 * Fixed the MOTD command in the client library to support
8847 the server argument in the command.
8849 * Added `nickname_len' argument to the silc_idlist_add_client
8850 in the server, as the `nickname' argument may be binary data
8853 * Added silc_idlist_get_channels to return all channels from
8856 * Implemented LIST command to the server. Affected file is
8859 * Implemented the LIST command to the client library and on the
8862 * Added [<user count>] argument to the LIST command reply.
8863 With private channels the user count is not shown.
8865 * Updated TODO and README.
8867 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8869 * The client entry's data.registered must be TRUE even with
8870 global client entry on global client list. The data.registered
8871 is used to check whether the client is anymore in the network,
8872 for example with WHOWAS command so it must be valid.
8874 * Fixed the WHOWAS command in the server. It now actually works
8875 in router environment. Added function into silcd/command_reply.c
8876 silc_server_command_reply_whowas_save.
8878 * Added silc_idlist_purge function to the silcd/idlist.c
8879 to periodically purge the ID Cache.
8881 * Fixed INFO command in the server. It works now in router
8882 environment. Added <server name> argument to the INFO command
8883 reply. Updated the protocol specs.
8885 * Fixed minor bug in silc_idcache_purge to not purge if the
8886 expire value is zero.
8888 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8889 they were buggy because of the WHOWAS information.
8891 * Fixed local command MSG to handle the async resolving of
8892 the remote client properly. It used to fail the first MSG.
8893 Affected file silc/local_command.c.
8895 * Added `data_len' field to SilcIDCache context.
8897 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8899 * Update TODO. Todo in commands in the server.
8901 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8903 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8904 used by routers as broadcast packet to inform other routers
8905 about the changed user mode.
8907 Implemented the notify handling in the server. Affected file is
8908 silcd/packet_receive.c. Added the function
8909 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8911 * Added new generic Channel Payload and deprecated the New Channel
8912 Payload. The New Channel Payload is now the generic Channel
8915 * Added new argument `mode' to the silc_server_send_new_channel
8916 as it is required in the Channel Payload now.
8918 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8919 and created a new and real SilChannelPayload to represent the
8920 new generic Channel Payload. Implemented the encode/decode
8921 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8923 * Added silc_server_get_client_channel_list to return the list
8924 of channels the client has joined for WHOIS command reply.
8925 Affected file silcd/server.[ch].
8927 * Implemented the channel list sending in the WHOIS command reply
8928 in server and in the client.
8930 Implemented the channel list displaying on the user interface
8931 as well. Affected file silc/client_ops.c.
8933 * Added silc_channel_payload_parse_list to parse list of Channel
8934 Payloads. It returns SilcDList list of SilcChannelPayloads.
8935 Client for example can use this function to parse the list of
8936 channels it receives in the WHOIS command reply. The caller
8937 must free the list by calling silc_channel_payload_list_free.
8938 Affected files lib/silccore/silcchannel.[ch].
8940 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8942 * Added one new argument <user mode> to the WHOIS command reply
8943 to return the mode of the user in SILC. Updated the protocol
8946 Implemented it to the server and client.
8948 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8950 * Fixed the mode printing on the user interface on joining.
8951 Affected file silc/client_ops.c.
8953 * Implemented the UMODE command and user modes in general to the
8954 client library and to the user interface.
8956 * Implemented the UMODE command to the server.
8958 * The server now sends UNKNOWN_COMMAND error status if client sends
8959 unknown command. Affected file silcd/command.c.
8961 * All server commands now handle the command identifier the right
8962 way when sending the command reply to the client. The client can
8963 use to identify the command replies with the identifier.
8965 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8967 * Added silc_server_get_client_route to resolve the route to
8968 the client indicated by the client ID. Affected file is
8971 * Added silc_server_relay_packet as general function to relay
8972 packet to arbitrary destination. This deprecates functions
8973 like _send_private_message_key, _relay_notify etc. Affected
8974 file is silcd/packet_send.[ch].
8976 Removed silc_server_send_key_agreement,
8977 silc_server_send_private_message_key and
8978 silc_server_packet_relay_notify functions from the file
8979 silcd/packet_send.[ch].
8983 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8984 server. Affected file silcd/packet_receive.[ch].
8986 * Implemented the KILL command to the client. Implemented the
8987 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8988 Affected files lib/silcclient/command[_reply].c and
8989 lib/silcclient/client_notify.c. Implemented the KILL notify
8990 printing in the user inteface.
8992 * Fixed a lot silc_parse_nick memory leaks from the client
8993 library in the file lib/silcclient/command.c.
8995 * Changed the silc_server_send_notify_on_channels's `sender'
8996 argument from SilcSocketConnection to SilcClientEntry to
8997 check the sender as entry and not as connection object and not
8998 to send to the client provided as argument. The affected file
8999 is silcd/packet_send.[ch].
9001 * The notify packets that are destined directly to the client used
9002 to not to be processed by the server. Now changed that and the
9003 server processes all notify packets. After relaying the packet
9004 to the client the notify packet is processed in the server.
9006 * The silc_server_free_client_data now checks whether there is
9007 pending outgoing traffic for the client and purges the data to
9008 the network before removing the client entry.
9010 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9012 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9013 an client is killed from the SILC Network. Updated the protocol
9016 Added new function silc_server_send_notify_killed to the
9017 silcd/packet_send.[ch].
9019 * Added function silc_server_packet_relay_notify to relay notify
9020 packets that are destined directly to a client. In this case
9021 the server does not process the notify packets but merely relays
9022 it to the client. Affected file silcd/packet_send.[ch].
9024 Added also silc_server_packet_process_relay_notify to check
9025 whereto relay the notify. Affected file is
9026 silcd/packet_receive.[ch].
9028 * Implemented the KILL command to the server.
9032 * Added the backup schema desgined last fall to the protocol
9033 specs for everyone to see. The specification is in the
9034 *-spec-xx.txt draft and the packet type definitions for the
9035 backup routers is in *-pp-xx.txt draft. Thusly, added also
9036 new packet type SILC_PACKET_CELL_ROUTERS.
9038 * A big security problem in the implementation discovered. The
9039 signoff of an client did not cause new channel key generation
9040 which it of course should've done. The channel keys must be
9041 always re-generated when client leaves (or signoffs) the channel.
9042 The silc_server_remove_from_channels funtion now handles
9043 the channel key re-generation.
9045 * Added `sender' argument to the silc_server_send_notify_on_channels
9046 to not to send the client provided as argument. Affected file
9047 silcd/packet_send.[ch].
9049 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9051 * Implemented OPER and SILCOPER commands into the server and
9054 * Added silc_auth_verify and silc_auth_verify_data to verify
9055 the authentication directly from the authentication payload.
9056 It supports verifying both passphrase and public key based
9057 authentication. Affected file lib/silccore/silcauth.[ch].
9059 * Added `hash' field to the SilcIDListData structure. It is the
9060 hash negotiated in the SKE protocol. Affected file is
9063 * Slight redesigning of the SilcAuthPayload handling routines.
9064 Do not send SilcPKCS but SilcPublicKey as argument.
9066 * Implemented the public key authentication support to the
9067 serverconfig. The public key is loaded from the provided path
9068 and saved as authentication data to void * pointer. Thus,
9069 changed the unsigned char *auth_data to void *auth_data;
9071 * Fixed SHUTDOWN command to send the reply before the server
9072 is shutdown. :) Affected file silcd/command.c.
9074 * Fixed fatal bug in CONNECT command. The hostname was invalid
9075 memory and server crashed. Affected file silcd/command.c.
9077 * Fixed fatal bug in CLOSE command. The server_entry became
9078 invalid but was referenced later in the command. Affected file
9081 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9083 * Fixed fatal bug in failure packet handling. Server ignored
9084 the failure and thus crashed when it came.
9088 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9090 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9091 that the command may be executed only once in (about) 2 seconds.
9092 The old SILC_CF_LAG flag is same but allows command bursts up
9093 to five before limiting.
9095 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9096 server code. Various commands now includes the CF_LAG_STRICT
9097 flag to disallow any kind of miss-use of the command.
9099 * Fixed the silc_buffer_unformat to not to allocate any data
9100 if the length of the data is zero. It used to allocate the
9101 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9103 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9105 * Changed the format of AdminConnection configuration section
9106 in the server. Added username of the admin to the format.
9107 Affected files silcd/serverconfig.[ch].
9109 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9110 to return admin configuration data by host, username and/or
9113 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9115 * Implemented WHOWAS command to the server. Added the functions:
9117 silc_server_command_whowas_parse,
9118 silc_server_command_whowas_send_reply,
9119 silc_server_command_whowas_from_client and
9120 silc_server_command_whowas_from_server
9122 * Added <Client ID> argument to the WHOWAS command reply. Updated
9123 the protocol specs accordingly.
9125 * Implemented WHOWAS command and command_reply to the client
9128 Implemented the WHOWAS printing on the user interface.
9130 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9132 * Added new argument to the WHOWAS command reply, the real name.
9133 It is an optional argument. Updated the protocol specs.
9135 * Added SilcIDCacheDestructor callback that is registered when
9136 the SilcIDCache is allocated. The callback is called when
9137 an cache entry in the ID Cache expires, or is purged from the
9138 cache. Added into lib/silccore/idcache.[ch].
9140 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9141 to destruct the client entries when the cache entry expires.
9142 Other ID Cache's in server and in the client library ignores
9145 * If the ID Cache entry's `expire' field is zero then the entry
9146 never expires. Added boolean `expire' argument to the
9147 silc_idcache_add function in the lib/silccore/idcache.[ch].
9148 If it is TRUE the default expiry value is used.
9150 * Added silc_server_free_client_data_timeout that is registered
9151 when client disconnects. By default for 5 minutes we preserve
9152 the client entry for history - for WHOWAS command.
9154 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9156 * Added support to the server to enforce that commands are not
9157 executed more than once in 2 seconds. If server receives
9158 commands from client more frequently, timeout is registered
9159 to process the commands. Affected file silcd/command.c.
9160 Added new function silc_server_command_process_timeout.
9162 * Changed NICK_NOTIFY handling in client library to check that
9163 if the client's nickname was changed, so there is no need to
9164 resolve anything from the server.
9166 * Removed error printing from the WHOIS and IDENTIFY commands.
9167 If error occurs then it is ignored silently in the client library.
9168 The application, however, may map the received error to
9169 human readable error string. The application currently maps
9170 the NO_SUCH_NICKNAME error to string.
9172 * Made the command status message public to the application. Moved
9173 them from lib/silcclient/command_reply.c to
9174 lib/silcclient/command_reply.h. The application can map the
9175 received command status to the string with the
9176 silc_client_command_status_message function.
9178 * Added check to the server to check that client's ID is same
9179 as the Source ID in the packet the client sent. They must
9182 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9184 * Added dist-bzip hook to the Makefile.am to make bzip2
9185 compressed distributions.
9187 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9189 * Server now enforces the maximum length for the nickname and
9190 the channel as protocol specification dictates. 128 bytes for
9191 nickname and 256 bytes for channel name.
9193 * Moved the WHOIS printing to the application. The client libary
9194 does not print out the WHOIS information anymore, the application
9195 must do it. Renamed silc_client_command_reply_whois_print to
9196 the silc_client_command_reply_whois_save.
9198 The client's idle time is also sent to the application now, and
9199 the idle is shown on screen.
9201 * Added silc_client_command_reply_identify_save to save the
9202 received IDENTIFY entries.
9204 * Do not check for channel private keys in message sending and
9205 reception if the channel does not have the PRIVKEY mode set.
9206 Affected file lib/silclient/client_channel.c.
9208 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9210 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9211 just surfaced after chaning the JOIN procedure.
9213 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9215 * Added silc_client_get_clients_by_list to get client entries
9216 from Client ID list, that is returned for example by JOIN
9217 and USERS command replies. The application should use this
9218 function for example when JOIN command reply is received to
9219 resolve the clients already on the channel (library does not
9220 do that anymore as USERS command reply is not used in the JOIN
9221 procedure anymore). Affected files lib/silcclient/silcapi.h and
9222 lib/silcclient/idlist.c.
9224 * JOIN command reply and USERS command reply returns now SilcBuffer
9225 pointers instead of unsigned char pointers when returning
9226 the client list and mode list.
9228 * Added <Client ID> argument to the JOIN command reply, mainly
9229 for the server to identify for which client the command was
9230 originally sent. Updated protocol specs accordingly.
9232 * Added SilcDlist private_key pointer to the SilcChannelEntry
9233 in the client to support the channel private keys. Affected
9234 file is lib/silcclient/idlist.h.
9236 * Added SilcChannelPrivateKey argument to the function
9237 silc_client_send_channel_message so that application can choose
9238 to use specific private ke if it wants to. If it is not provided,
9239 the normal channel key is used, unless private keys are set.
9240 In this case the first (key that was added first) is used
9241 as the encryption key.
9243 * Implemented the support for channel private key handling.
9244 Implemented the following functions:
9246 silc_client_add_channel_private_key,
9247 silc_client_del_channel_private_keys,
9248 silc_client_del_channel_private_key,
9249 silc_client_list_channel_private_keys and
9250 silc_client_free_channel_private_keys
9252 Affected file lib/silcclient/client_channel.c.
9254 * Added the support for the private keys in the channel message
9255 sending and encryption and in the message reception and
9256 decryption. Affected funtions are
9257 silc_client_send_channel_message and silc_client_channel_message.
9259 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9261 * Added SKE's key verify callback to the client library's
9262 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9264 * Removed the statement that server (or router) must send USERS
9265 command reply when joining to the channel so that the client
9266 knows who are on the channel. Instead, the client list and
9267 client's mode list is now sent in the JOIN command reply to the
9268 client who joined channel. This is better solution.
9270 * Added function silc_server_get_users_on_channel and function
9271 silc_server_save_users_on_channel to the silcd/server.[ch].
9273 * Removed function silc_server_command_send_users from the
9276 * Do not show topic on the client library anymore. The topic is
9277 sent in the command reply notify to the application and the
9278 application must show the topic now.
9280 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9282 * Added client searching by nickname hash into the IDENTIFY and
9283 WHOIS commands in the server as they were clearly missing from
9284 them. Affected file is silcd/command.c.
9286 * Fixed a bug in private message receiving in the client library.
9287 The remote ID was freed and it wasn't supposed, now it is
9290 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9292 * Minor fix to the channel payload; allocate the data area, as it
9293 needs to be of specific length.
9295 * If the key agreement port is zero then the operating
9296 system will define the bound port. Affected files are
9297 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9299 * Added new function silc_channel_payload_decrypt into the file
9300 lib/silccore/silcchannel.[ch].
9302 * Moved the channel message etc, check from silc_packet_decrypt
9303 to applications. The library calls now a generic
9304 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9305 when the packet is either normal or special. This was done to
9306 allow more wide range of checking that was not allowed when
9307 the code was in library. Now applications can do virtually any
9308 checks to the packet and return to the library the decision how
9309 the packet should be processed. Affected files are
9310 lib/silccore/silcpacket.[ch].
9312 Added silc_server_packet_decrypt_check to the server and
9313 silc_client_packet_decrypt_check to the client library.
9315 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9316 to send with specified source and destination information.
9318 * Channel message delivery between routers was broken after the
9319 channel key distribution was fixed earlier. The channel key
9320 was used be to distributed to other routers as well which is not
9321 allowed by the protocol. Now this is fixed and channel keys
9322 really are cell specific and the channel message delivery between
9323 routers comply with the protocol specification.
9325 * Fixed various commands in server to check also the global list
9326 for the channel entry and not just the local list. The affected
9327 file silcd/command.c.
9329 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9331 * Added assert()s to buffer formatting and unformatting routines
9332 to assert (if --enable-debug) when error occurs. Affected
9333 file: lib/silcutil/silcbuffmt.c.
9335 * Changed to auto-reconnect to check whether the remote host is
9336 router and register the re-connect timeout if it is. It used
9337 to check that whether we are normal server, but router must do
9338 auto-reconnect with another router as well. Affected file
9341 * Removed the [<key len>] option from CMODE command as the cipher
9342 name decides the key length, nowadays. See the defined ciphers
9343 from the protocol specification.
9345 * Added [<hmac>] option to the CMODE command to define the HMAC
9346 for the channel. Added SILC_CMODE_HMAC channel mode.
9348 * Added [<hmac>] option for the JOIN command so that user can
9349 select which HMAC is used to compute the MACs of the channel
9352 * Added Hmac field to the Channel Message Payload. The integrity
9353 of plaintext channel messages are now protected by computing
9354 MAC of the message and attaching the MAC to the payload. The
9355 MAC is encrypted. Now, it is clear that this causes some
9356 overhead to the size of the packet but rationale for this is that
9357 now the receiver can verify whether the channel message decrypted
9358 correctly and also when private keys are set for the channel the
9359 receiver can decrypt the packet with several keys and check from
9360 the MAC which key decrypted the message correctly.
9362 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9363 lib/silccrypt/silccipher.[ch].
9365 * Added silc_hash_len to return the digest length into the
9366 lib/silcrypt/silchash.[ch].
9368 * Rewrote parts of Silc Channel Payload interface in the
9369 lib/silccore/silcchannel.[ch]. The encode function now also
9370 encrypts the packet and parse function decrypts it.
9372 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9374 * Fixed a minor formatting bug in the SKE's key material processing.
9375 It actually might have processed the keys wrong way resulting
9378 * Redefined the mandatory HMAC algorithms and added new algorithms.
9379 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9380 and hmac-md5 truncated to 96 bits. The mandatory is now
9381 hmac-sha1-96. Rest are optional (including the one that used
9382 to be mandatory). Rationale for this is that the truncated HMAC
9383 length is sufficient from security point of view and can actually
9384 make the attack against the HMAC harder. Also, the truncated
9385 HMAC causes less overhead to the packets. See the RFC2104 for
9388 * Added new [hmac] configuration section. The SKE used to use
9389 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9390 is of course wrong. The official names that must be proposed in
9391 the SKE are the ones defined in the protocol specification
9392 (hmac-sha1-96 for example). The user can configure any hmac
9393 using any hash function configured in the [hash] section. At
9394 least, the mandatory must be configured.
9396 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9398 * Added HMAC list to the SKE proposal list. It has now both
9399 hash algorithm list and HMAC list. This makes the protocol
9400 incompatible with previous versions. The SKE now seems to work
9401 the way it is supposed to work, for the first time actually.
9403 * Defined plain Hash algorithms to the protocol specification.
9406 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9408 * Implemented support for key agreement packets into the server.
9409 Added functions silc_server_key_agreement and
9410 silc_server_send_key_agreement. Other than these functions,
9411 server has nothing to do with this packet.
9413 * Added support for private message key packets into the server.
9414 Added functions silc_server_private_message_key and
9415 silc_server_send_private_message_key.
9419 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9420 called in the protocol's final callback instead in the END
9421 protocol state. This makes a little more sense and in the same
9422 time in client we can use the same protocol routines for normal
9423 key exchange and to key agreement packet handling as well.
9425 * Added to both client's and server's KE protocol context the
9426 SilcSKEKeyMaterial pointer to save the key material. We will
9427 bring the key material to the protocol's final callback by doing
9428 this. The final callback must free the key material.
9430 * Added SKE's packet_send callback into client's KE protocol
9431 context so that the caller can choose what packet sending function
9432 is used. This way we can use different packet sending when
9433 doing normal SKE when doing key agreement packet handling (in
9434 the key agreement packet handling we do not want to encrypt
9437 * Implemented the responder side of the key agreement routines
9438 in the client. The client can now bind to specified port and
9439 accept incoming key negotiation. The key material is passed
9440 to the application after the protocol is over.
9442 * Implemented the processing of incoming Key Agreement packet
9443 in the client. Added function silc_client_key_agreement to
9446 * Implemented the intiator side of the key agreement routines
9447 in the client. The client can now initiate key agreement with
9448 another remote client. The key material is passed to the
9449 application after the protocol is over.
9451 * Created client_keyagr.c to include all the key agreement
9454 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9455 SILC_TASK_CALLBACK except that it is not static.
9457 * Created client_notify.c and moved the Notify packet handling
9458 from the client.[ch] into that file.
9460 * Created client_prvmsg.c and moved all private message and
9461 private message key routines from the client.[ch] into that file.
9463 * Create client_channel.c and moved all channel message and
9464 channel private key routines from the client.[ch] into that file.
9466 * Changed silc_client_get_client_by_id_resolve to resolve with
9467 WHOIS command instead of IDENTIFY command, in the file
9468 lib/silclient/idlist.c.
9470 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9472 * Implemented the SKE's responder side to the Client library.
9474 * When FAILURE is received to the protocol do not trust it
9475 blindly. Register a timeout to wait whether the remote closes
9476 the connection as it should do it, only after that process the
9477 actual failure. This was changed to both client and server.
9479 * Added client_internal.h to include some of the structures
9480 there instead of client.h in lib/silcclient/.
9482 * Added function silc_task_unregister_by_callback to unregister
9483 timeouts by the callback function.
9485 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9487 * Some "Incomplete WHOIS info" errors has been appearing on the
9488 log files. Took away the entry->userinfo check from WHOIS
9489 reply sending. The entry->userinfo is now " " if client did not
9490 provide one. I thought this was fixed earlier but something
9491 is wrong still. Let's see if the error still appears.
9493 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9495 * Fixed a minor bug in the login when the channel key is
9496 re-generated in the server. It used to generate the key in
9497 wrong order and thus caused problems in the channel traffic.
9499 * Fixed a minor bug in channel key distsribution after
9500 KICK command. The key was not sent to the router even though
9503 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9505 * Added silc_ske_process_key_material_data as generic routine
9506 to process any key material as the SILC protocol dictates. The
9507 function is used by the actual SKE library but can be used by
9508 applications as well. This relates to the private message keys
9509 and the channel private keys since they must be processed the
9510 same way the normal SILC session keys. The protocol dictates
9511 this. Affected files: lib/silcske/silcske.[ch].
9513 Added also silc_ske_free_key_material to free the
9514 SilcSKEKeyMaterial structure.
9516 * Defined silc_cipher_set_key function to set the key for
9517 cipher without using the object's method function. The affected
9518 files: lib/silccrypt/silccipher.[ch].
9520 * Implemented silc silc_client_add_private_message_key,
9521 silc_client_add_private_message_key_ske,
9522 silc_client_del_private_message_key,
9523 silc_client_list_private_message_keys and
9524 silc_client_free_private_message_keys functions in the
9527 Added functions silc_client_send_private_message_key to send
9528 the Private Message Key payload and silc_client_private_message_key
9529 to handle incoming Private Message Key payload.
9531 * Added Cipher field to the Private Message Key payload to set
9532 the cipher to be used. If ignored, the default cipher defined
9533 in the SILC protocol (aes-256-cbc) is used.
9535 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9537 * Removed lib/silcclient/ops.h file.
9539 Redefined parts of the SILC Client Library API. Created new
9540 file silcapi.h that deprecates the ops.h file and defines the
9541 published Client Library API. Defined also private message key
9542 API and channel private key API into the file.
9544 This is the file that the application must include from the
9545 SILC Client Library. Other files need not be included by
9546 the application anymore.
9548 * Added new key_agreement client operation callback and also
9549 defined the Key Agreement library API for the application.
9551 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9553 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9554 is used by clients to request key negotiation between another
9555 client in the SILC network. If the negotiation is started it
9556 is performed using the SKE protocol. The result of the
9557 negotiation, the secret key material, can be used for example
9558 as private message key.
9560 Implemented the Key Agreement payload into the files
9561 lib/silccore/silauth.[ch].
9563 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9565 * Redefined ciphers for the SILC protocol. Added some new ciphers
9566 and defined the key lengths for the algorithms. Changed the
9567 code accordingly. The default key length is now 256 bits.
9569 * Fixed SKE key distribution function silc_ske_process_key_material
9570 when the key length is more than 128 bits. The default key
9571 length in SILC is now 256 bits.
9573 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9574 to indicate unsupported algorithm.
9576 * Renamed rijndael.c to aes.c and all functions as well.
9578 * Fixed a long standing channel key setting bug in client library.
9579 Weird that it has never surfaced before.
9581 * Fixed bug in channel deletion. If the entire channel is removed
9582 then it must also delete the references of the channel entry
9583 from the client's channel list as the client's channel entry and
9584 the channel's client entry share same memory.
9586 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9588 * Implemented CONNECT and SHUTDOWN commands in the client.
9590 * Implemented CLOSE command to the client.
9592 * Added the function silc_idlist_find_server_by_name into the
9593 files silcd/idlist.[ch].
9595 Added the function silc_idlist_find_server_by_conn into the
9596 files silcd/idlist.[ch].
9598 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9600 * DIE command was renamed to SHUTDOWN. Updated the both code
9603 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9604 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9606 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9609 * Added function silc_server_create_connection function to create
9610 connection to remote router. My server implementation actually
9611 does not allow router to connect to normal server (it expects
9612 that normal server always initiates the connection to the router)
9613 so the CONNECT command is only good for connecting to another
9616 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9618 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9619 or some other client was kicked from the channel.
9621 Implemented the handling of the notify type to both client
9624 Implemented silc_server_send_notify_kicked to send the KICKED
9625 notify. It is used to send it to the server's primary router.
9627 * Implemented the KICK command into server and client.
9629 * Added `query' argument to the silc_idlist_get_client function
9630 to indicate whether to query the client from server or not if
9633 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9634 to indicate that the client is not channel founder.
9638 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9640 * Removed the rng context from SilcPacketContext structure and
9641 changed that the packet routine uses the Global RNG API.
9643 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9645 * Added support for quit message that client can "leave" on the
9646 channel when it quits the SILC. It is ditributed inside the
9647 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9649 Added silc_server_free_client_data that will take the
9650 signoff message as argument.
9652 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9654 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9656 * Updated parts of the protocol specification to keep it up
9659 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9661 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9662 payloads in one packet.
9664 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9665 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9666 use now the new List flag.
9668 * Also deprecated the following packet types: REPLACE_ID,
9669 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9671 * Added list support for Notify packet in server.
9673 * Added silc_server_send_notify_channel_change to send the
9674 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9675 the silc_server_send_replace_id.
9677 * Added silc_server_send_notify_nick_change to send the
9678 NICK_CHANGE notify type. Deprecates the function
9679 silc_server_send_replace_id.
9681 * Added silc_server_send_notify_join to send the JOIN notify type.
9682 Deprecates the function silc_server_send_new_channel_user.
9684 * Added silc_server_send_notify_leave to send LEAVE notify type.
9685 Deprecates the function silc_server_send_remove_channel_user.
9687 * Added silc_server_send_notify_cmode and
9688 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9689 types. Deprecates the silc_server_send_set_mode function.
9691 * Added SERVER_SIGNOFF notify type to indicate that server has
9692 quit. This means that all clients on the channel from that
9693 server will drop. This can be also used when netsplit happens.
9695 Deprecated REMOVE_ID packet type since it is not needed anymore
9698 Added silc_server_send_notify_server_signoff to send the
9699 SERVER_SIGNOFF notify type. Deprecates the function
9700 silc_server_send_remove_id.
9702 Added also silc_server_send_notify_signoff to send the
9703 SIGNOFF notify type.
9705 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9706 SILC protocol from this day on. Changed the protocol
9707 specification as well.
9709 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9710 notify type. It is used between routers to notify about
9711 topic changes on a channel.
9713 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9716 * Partly updated the protocol specification to comply with the
9717 changes now made. It is still though a bit outdated.
9719 * The JOIN notify type now takes one extra argument <Channel ID>.
9720 The packet used to be destined to the channel but now the
9721 JOIN type may be sent as list thus it is impossible to
9722 destine it to any specific channel. By adding this argument
9723 it is again possible.
9725 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9727 * Added CREDITS file. The CHANGES and CREDITS file will appear
9728 in the distribution as well.
9730 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9732 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9733 types in the server's silcd/packet_receive.c.
9735 * Implemented CMODE and CUMODE to work in router environment.
9737 * Fixed minor encoding and decoding buglet from the
9738 lib/silccore/silcmode.c.
9740 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9743 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9745 * Changed all SilcConfigServer* and silc_config_server* to
9746 SilcServerConfig* and silc_server_config*, respectively.
9749 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9751 * Associated the ID (client or server ID) to the Authentication
9752 Payload to avoid any possibility of forging. Updated the
9753 protocol specification and the code accordingly.
9755 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9757 * The RSA key length is now save to the RsaKey context in the
9758 key generation process in lib/silccrypt/rsa.c. The key length
9759 is now used to figure out the maximum size of the block allowed
9760 to be encrypted/signed.
9762 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9763 is equivalent to the silc_mp_mp2bin but does not allocate any
9766 * Changed silc_mp_mp2bin API to take length argument. If it is
9767 non-zero then the buffer is allocated that large. If zero, then
9768 the size is approximated using silc_mp_sizeinbase, which however
9771 * Created Global RNG API which is global RNG that application can
9772 initialize. After initializing, any routine anywhere in the
9773 code (including library) can use RNG without allocating a new
9774 RNG object. This was done to allow this sort of use of the
9775 RNG in code that has no chance to allocate RNG object. All
9776 applications currently allocate this and many routines in the
9777 library use this. Affected file lib/silccrypt/silcrng.[ch].
9779 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9780 it to use the Global RNG API.
9782 * Defined Authentication Payload into protocol specification that
9783 is used during SILC session to authenticate entities. It is
9784 used for example by client to authenticate itself to the server
9785 to obtain server operator privileges.
9787 Implemented this payload into the lib/silccore/silcauth.[ch].
9788 Implemented also routines for public key based authentication
9789 as the new protocol specification dictates.
9791 Moved definitions of different authentication methods from
9792 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9794 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9795 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9796 silc_pkcs_verify_with_hash functions into the file
9797 lib/silccrypt/silcpkcs.[ch].
9799 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9801 * The client entry's userinfo pointer must be always valid.
9802 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9803 will fail since it requires the userinfo. Now, the userinfo
9804 is allocated as "" if actual userinfo does not exist. Actually,
9805 it must exist and it is totally Ok to drop client connections
9806 that does not announce the userinfo. However, we will make
9807 this workaround for now.
9809 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9810 to return the remote port by socket.
9812 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9814 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9815 SILC_SERVER_PENDING_EXEC and added an new macro
9816 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9817 data or when error occurs while processing the pending command.
9819 Added new argument `destructor' into silc_server_command_pending
9820 and to the SilcServerCommandPending object. This destructor is
9821 now called after calling the pending callback or if error occurs
9822 immediately. If error occurs the actual pending callback won't
9823 be called at all - only the destructor. The destructor may be
9824 NULL if destructor is not needed.
9826 All this applies for client library code as well. Similar
9827 changes were made there as well for the pending commands.
9829 In the client, the application must now allocate the
9830 SilcClientCommandContext with the silc_client_command_alloc
9833 * Added reference counter to the SilcServerCommandContext. Added
9834 function silc_server_command_alloc and silc_server_command_dup
9837 Same type of functions added to the client library for the same
9840 * Removed the cmd_ident from IDListData away since it is now
9841 global for all connections. It is the command identifier used
9842 in command sending and with pending commands. The affected file
9845 * Added reference counter to the SilcSocketConnection objecet to
9846 indicate the usage count of the object. The object won't be
9847 freed untill the reference counter hits zero. Currently only
9848 server uses this, and client ignores it. The client must be
9849 set to use this too later. The affected files are
9850 lib/silccore/silcsockconn.[ch]. Added also the function
9851 silc_socket_dup to increase the reference counter.
9853 This was mainly added because it is possible that the socket
9854 is removed underneath of pending command or other async
9855 operation. Now it won't be free'd and proper DISCONNECTING
9856 flags, etc. can be set to avoid sending data to connection that
9857 is not valid anymore.
9859 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9860 the connection. After that it sets SILC_SET_DISCONNECTED.
9861 It is, however, possible that the socket data is not still freed.
9862 The silc_server_packet_process now checks that data is not
9863 read or written to connection that is DISCONNECTED. The socket
9864 get's freed when the reference counter hits zero.
9866 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9868 * Changed the client operation API: channel_message operation's
9869 `sender' is now the client entry of the sender, not the nickname
9870 and the `channel' is the channel entry, not the channel name.
9872 In the private_message operation the `sender' is now also the
9873 client entry of the sender not the nickname.
9875 Affected file is lib/silcclient/ops.h and all applications
9876 using the client operations.
9878 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9880 * Moved the calling of ops->connect() from connect_to_server_final
9881 into receive_new_id functin since that is the point when the
9882 client is actually allowed to send traffic to network. The
9883 affected file is lib/silcclient/client.c.
9885 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9887 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9888 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9889 (if needs broadcasting) instead of broadcasting the packets one
9890 by one which would make a burst in the network traffic.
9892 * Added `broadcast' argument to the functions in silcd/server.[ch]
9893 silc_server_create_new_channel[_with_id] to indicate whether
9894 to send New Channel packet to primary router.
9896 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9898 * Added new function into the silcd/server.[ch] files:
9899 silc_server_create_new_channel_with_id to create new channel with
9900 already existing Channel ID.
9902 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9903 lib/silccore/silcpacket.h. This packet is used t send list of
9904 Set Mode payloads inside one packet. Server uses this to set
9905 the modes for the channels and clients on those channels, that it
9906 announced to the router when it connected to it. The protocol
9907 specification has been updated accordingly.
9909 * The silc_server_new_channel did not handle the packet coming
9910 from normal server as it normally does not send that. However,
9911 when it announces its channels it does send it. Implemented
9912 the support for that.
9914 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9915 into the file lib/silccore/id.h.
9917 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9919 * Fixed memory leaks in the functions silc_idlist_del_client,
9920 silc_idlist_del_channel and silc_idlist_del_server in the file
9921 silcd/idlist.c. All of those leaked like a sieve.
9923 * Fixed some small memory leaks in the client's function
9924 silc_client_notify_by_server.
9926 * Added functions into silcd/server.c: silc_server_announce_clients,
9927 silc_server_announce_channels and silc_server_announce_server.
9928 These functions are used by normal and router server to announce
9929 to its primary router about clients, channels and servers (when
9930 router) that we own. This is done after we've connected to the
9933 These functions effectively implements the following packet types:
9934 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9935 and SILC_PACKET_NEW_ID_LIST.
9937 * Added new functions into the silcd/packet_receive.[ch]:
9938 silc_server_new_id_list, silc_server_new_channel_list and
9939 silc_server_new_channel_user_list to handle the incoming
9940 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9942 * Added support of changing Channel ID in the function
9943 silc_server_replace_id. If the server that announces a channel
9944 to the router already exists in the router (with same name but
9945 with different Channel ID), router is responsible to send
9946 Replace ID packet to the server and force the server to change
9947 the Channel ID to the one router has.
9949 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9950 client that the Channel ID has been changed by the router. The
9951 normal server sends this to the client. Client must start using
9952 the new Channel ID as the channel's ID.
9954 Implemented handling of this new type into lib/silcclient/client.c
9955 into the function silc_client_notify_by_server.
9957 * Added new function silc_idlist_replace_channel_id into the files
9958 silcd/idlist.[ch] to replace the Channel ID.
9960 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9962 * Call silc_server_command_identify_check always when processing
9963 the IDENTIFY command in silcd/command.c
9965 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9967 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9968 send keepalive packets. The packet can be sent by clients,
9969 servers and routers.
9971 Added function silc_socket_set_heartbeat into the file
9972 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9973 If not set, the heartbeat is not performed. The actual
9974 heartbeat is implemented in the low level socket connection
9975 library. However, application is responsible of actually
9978 Added silc_server_send_heartbeat to send the actual heartbeat
9979 packet into silcd/packet_send.[ch]. Server now performs
9980 keepalive with all connections.
9982 * Added silc_task_get_first function into lib/silcutil/silctask.c
9983 to return the timeout task with shortest timeout. There was a bug
9984 in task unregistration that caused problems. TODO has been
9985 updated to include that task system must be rewritten.
9987 * The client library will now resolve the client information when
9988 receiving JOIN notify from server for client that we know but
9989 have incomplete information.
9991 * Rewrote parts of silc_server_remove_from_channels and
9992 silc_server_remove_from_one_channel as they did not remove the
9993 channel in some circumstances even though they should've.
9995 * Encryption problem encountered in server:
9997 The LEAVE command used to send the Channel Key packet to the
9998 router immediately after generating it. However, the code
9999 had earlier sent Remove Channel user packet but not immediately,
10000 ie. it was put to queue. The order of packets in the router
10001 was that Channel Key packet was first and Remove Channel User
10002 packet was second, even though they were encrypted in the
10003 reverse order. For this reason, MAC check failed. Now, this
10004 is fixed by not sending the Channel Key packet immediately but
10005 putting it to queue. However, this is more fundamental problem:
10006 packets that are in queue should actually not be encrypted
10007 because packets that are sent immediately gets encrypted
10008 actually with wrong IV (and thus MAC check fails). So, packets
10009 that are in queue should be encrypted when they are sent to
10010 the wire and not when they put to the queue.
10012 However, the problem is that the current system has not been
10013 designed to work that way. Instead, the packet is encrypted
10014 as soon as possible and left to the queue. The queue is then
10015 just purged into wire. There won't be any fixes for this
10016 any time soon. So, the current semantic for packet sending
10019 o If you send packet to remote host and do not force the send
10020 (the packet will be in queue) then all subsequent packets to the
10021 same remote host must also be put to the queue. Only after the
10022 queue has been purged is it safe again to force the packet
10025 o If you send all packets immediately then it safe to send
10026 any of subsequent packets through the queue, however, after
10027 the first packet is put to queue then any subsequent packets
10028 must also be put to the queue.
10030 Follow these rules and everything works fine.
10032 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10034 * Added new function silc_server_remove_clients_by_server to
10035 remove all client entries from ID list when the server connection
10036 is lost. In this case it is also important to invalidate all
10037 client entires as they hold the invalid server entry. This
10038 fixes fatal bug when server has lost connection and will reconnect
10041 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10043 * Made some sanity checks to silc_server_daemonise like to check
10044 whether the requested user and group actually exists.
10046 * Added sanity check to SKE's silc_ske_responder_finish to check
10047 that the public and private key actually is valid.
10049 * Invalidate the client's nickname when receiving Replace ID
10050 packet and the Client ID is being replaced. This means that the
10051 server will query the nickname if someone needs it (client)
10054 * Sort the ID Cache in client library when the ID Cache data
10055 has changed (needs sorting).
10057 * Do not allow for SILC client to create several connections to
10058 several servers. The client does not support windows right now
10059 and generating multiple connections causes weird behaviour.
10061 Irssi-silc client does support windows and can handle several
10062 connections without problems, see: www.irssi.org and SILC plugin.
10064 * Fixed some places where client was added to the IDList. The
10065 rule of thumb is following (in order to get everything right):
10066 If the client is directly connected local client then the
10067 `connection' argument must be set and `router' argument must be
10068 NULL to silc_idlist_add_client function. If the client is not
10069 directly connected client then the `router' argument must
10070 bet set and the `connection' argument must be NULL to the
10071 silc_idlist_add_client function.
10073 * The funtion silc_server_packet_send_local_channel actually did
10074 not check whether the client was locally connected or not. It
10075 does that now. Fixed a bug related to LEAVE command.
10077 * Fixed Remove Channel User payload parsing bug in server's
10078 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10080 * The server's silc_server_save_channel_key now checks also the
10081 global ID list for the channel as it might not be in the local
10082 list. Fixed a bug related to LEAVE command.
10084 * Is this the end of the [<unknown>] buglet that has been lurking
10085 around for a long time? A little for loop fix in server's
10086 silc_server_command_whois_parse that is used by both IDENTIFY
10087 and WHOIS command. At least, this was a clear bug and a cause
10088 of one type of [<unknown>] buglet.
10090 * WHOIS and IDENTIFY commands call the function
10091 silc_server_command_[whois/identify]_check function even if
10092 we are not router server.
10094 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10096 * Added --with-gmp configuration option. If set the GMP
10097 is always compiled in the SILC source tree. If not set then
10098 it is checked whether the system has the GMP3 installed. If
10099 it has then the GMP won't be compiled (the system's headers
10100 and library is used), if it doesn't have it then the GMP is
10101 compiled in the SILC source tree.
10103 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10105 * Changed RSA private exponent generation to what PKCS #1
10106 suggests. We try to find the smallest possible d by doing
10107 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10108 not security fix but optimization.
10110 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10112 * Added new config entry [Identity] to fork the server and run
10113 it as specific user and group. A patch from Bostik.
10115 * Imported Dotconf configuration library into lib/dotconf.
10116 This will be used to create the SILC configuration files later.
10117 It will appear in the distsribution after this commit.
10119 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10121 * A big code auditing weekend happening. Auditing code for
10122 obvious mistakes, bugs and errors. Also, removing any code
10125 Removed files for being obsolete:
10127 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10128 inline in the file lib/silcutil/silcbuffer.h)
10130 o lib/silcutil/silcbufutil.c (the header has inline versions)
10132 Changed code to fix possible error conditions:
10134 o The buffer formatting routines now check that the destination
10135 buffer really has enough space to add the data. This applies for
10136 both buffer formatting and unformatting
10137 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10138 unformatting was changed to accomodate following rules:
10139 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10140 sent to the function while XXX_*STRING will not allocate or copy
10141 the data into the buffer. Instead it sets the pointer from the
10142 buffer into the pointer sent as argument (XXX_*STRING used to
10143 require that the pointer must be allocated already). This change
10144 makes this whole thing a bit more consistent and more optimized
10145 (note that the data returned in the unformatting with XXX_*STRING
10146 must not be freed now). The routines return now -1 on error.
10148 o Tried to find all code that use buffer_format and buffer_unformat
10149 and added return value checking to prevent formatting and
10150 especially unformatting errors and possible subsequent fatal
10153 o Changed ske->x and ske->KEY to mallocated pointers in
10154 lib/silcske/silcske.h. Fixed possible data and memory leak.
10156 o Added return value checking to all *_parse* functions. Fixed
10157 many memory leaks as well.
10159 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10160 so that buffer overflows would not happen. All code now also
10161 checks the return value as it can fail.
10163 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10165 * Added reconnection support to server if the normal server looses
10166 its connection to the router (for example if router is rebooted).
10167 The server performs normal reconnection strategy implemented
10168 to the server. Affected file silcd/server.c.
10170 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10172 * Added new packet type SILC_PACKET_SET_MODE that is used to
10173 distribute the information about changed modes (for clients,
10174 channels and clients channel modes) to all routers in the
10175 network. Updated the protocol specification accordingly.
10177 Added functions into silcd/packet_send.c and
10178 silcd/packet_receive.c: silc_server_send_set_mode,
10179 silc_server_set_mode.
10181 Added new files silcmode.[ch] into lib/silccore that implements
10182 the encoding and decoding of Set Mode Payload. Added new type
10183 SilcSetModePayload. Moved the definitions of different modes
10184 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10186 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10188 * Oops, a little mistake in server's connection authentication
10189 protocol. The protocol is not ended with FAILURE but with
10190 SUCCESS if the authentication is Ok. :) Affected file is
10193 * Implemented NICK_CHANGE notify handling in server in the file
10194 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10195 the local clients on the channel. After the changing nickname
10196 in router environment snhould work and the [<unknown>] nickname
10197 should appear no more.
10199 The silc_server_replace_id function that receives the Replace ID
10200 payload now sends the NICK_CHANGE notify type also in the file
10201 silcd/packet_receive.c
10203 * Changed WHOIS and IDENTIFY command to support the maximum amount
10204 of arguments defined in protocol specs (3328 arguments). This
10205 fixed a bug that caused problems when there were more than three
10206 users on a channel.
10208 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10210 * Added extra parameter, command identifier, to the
10211 silc_client_send_command so that explicit command identifier
10214 Changed that ID list routines uses specific command identifier
10215 when sending WHOIS/IDENTIFY requests to the server so that they
10216 can be identified when the reply comes back.
10218 Affected files lib/silcclient/command.[ch],
10219 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10221 * Added `sender' argument to silc_server_packet_send_to_channel
10222 to indicaet the sender who originally sent the packet to us
10223 that we are now re-sending. Ignored if NULL. Affected file
10224 silcd/packet_send.[ch].
10226 * Added some server statistics support in silcd/server_internal.h
10227 SilcServerStatistics structure and around the server code. Also
10228 send some nice statistics information when client is connecting
10231 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10233 * Fixed channel ID decoding in server's JOIN command reply in
10234 silcd/command_reply.c
10236 * Fixed braodcasting of replace ID payload to not to send it if
10237 we are standalone server in silcd/packet_receive.c.
10239 * Fixed all channel message sending routines to not to send
10240 packets to clients that has router set, since they are routed
10241 separately in the same function earlier. Affects file
10242 silcd/packet_send.c and all channel packet sending functions.
10244 * In USERS reply, res_argv[i] are not allocated, the table
10245 is allocated. Thus changed that free the table, not its
10248 * In server's whois_check and identify_check if the client is
10249 locally connected do not send any WHOIS commands - they are not
10252 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10254 * Fixed some minor bugs in client when sending WHOIS command. The
10255 arguments was in wrong order.
10257 * Removed statis function add_to_channel from server in
10258 silcd/command.c that was previously used with the joining but
10261 * Tested USERS command in router environment successfully with two
10262 routers, two servers and two clients.
10264 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10266 * Reorganized the USERS command and command reply in client library
10267 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10268 When the command is given by user we register a pending command
10269 callback that will reprocess the command after the reply has been
10270 received from the server. When reprocessing the packet we then
10271 display the information. Thus, the USERS information is displayed
10272 now in the command callback instead of in the command reply
10273 callback. The processing of the command is same as previously
10274 when server has sent the command reply in the JOINing process.
10276 * Added to USERS command in silcd/command_reply.c to join the client,
10277 we didn't use to know about, to the channel after we've created
10278 a client entry for it. Also, for clienet we did know already still
10279 check whether it is on the channel or not and add it if not.
10281 * Removed silc_server_command_join_notify as the function and its
10284 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10286 * Changed the client's pending command handling to the same as the
10287 server's pending command handling. It is also now possible to
10288 execute command reply functions from other command reply
10289 function as the function callbacks for commands and command
10290 replies are one and same. The pending commands are not static
10291 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10292 in client connection context. Thus, pending commands are server
10293 connection specific as it is convenient.
10295 Changed the function silc_client_command_pending and
10296 silc_client_command_pending_del and added new function
10297 silc_client_command_pending_check. Removed the
10298 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10301 * Added cmd_ident, current command identifier, to the client
10302 connection context in lib/silcclient/client.h to keep track on
10303 command identifiers used in command sending. Client's command reply
10304 function handling now supports the mandatory command identifiers.
10306 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10307 funtions in client to fully support pending command callbacks.
10309 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10310 as one of the arguments to the application in the command reply
10313 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10314 before first releasing SILC but came back. Now it is removed again
10315 and should come back nomore. The FORWARDED flag was used only
10316 by the JOINing procedure by forwarding the command packet to router.
10317 Now, the JOINing procedure has been changed to more generic (due
10318 to various router environment issues) and FORWARDED is not needed
10319 anymore for anything. The protocol specification is yet to be
10322 Now, removed silc_server_packet_forward from server and the flag
10323 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10325 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10327 * Renamed NAMES command to USERS command. The NAMES was named that
10328 due to historical reasons. Now it is renamed. Also, rewrote
10329 parts of the USERS command. The nickname list is not sent anymore
10330 by the server. Only Client ID and mode lists are sent in the USERS
10331 command. Changed this also to the protocol specification.
10333 The client now resolves the names and stuff after it receives
10334 the USERS list from the server when joining to the channel.
10336 * WHOIS and IDENTIFY commands has been changed to support multiple
10337 Client ID's per command. One can now search for multiple users
10338 in the network by sending only one WHOIS or IDENTIFY command.
10339 Changed the code and the protocol specifications.
10341 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10342 uses silc_server_command_whois_parse to parse the request. */
10344 * If normal server, do not parse the WHOIS and IDENTIFY requests
10345 before sending it to the router. Saves some time.
10347 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10349 * Fixed JOIN command on client library. Wrong number of arguments
10350 used to crash the client.
10352 * Added silc_server_channel_has_global function to check whether
10353 channel has global users or not.
10355 * Added silc_server_channel_has_local function to check whether channel
10356 has locally connected clients on the channel.
10358 * The silc_server_remove_from_one_channel now checks whether the
10359 channel has global users or not after given client was removed from
10360 the channel. It also checks whether the channel has local clients
10361 on the channel anymore. If it does not have then the channel entry
10362 is removed as it is not needed anymore.
10364 * The silc_server_notify now checks on JOIN notify whether the joining
10365 client is one of locally connected or global. If it is global then
10366 the channel has now global users on the channel and that is marked
10367 to the channel entry. Also, it now saves the global client to
10368 global list who is joining and JOINs it to the channel. This is
10369 for normal server, that is.
10371 Changed silc_server_send_notify_on_channel,
10372 silc_server_packet_relay_to_channel and
10373 silc_server_packet_send_to_channel check if we are normal server
10374 and client has router set (ie. global client) do not send the
10375 message to that client, as it is already routed to our router.
10377 * Implemented LEAVE notify type handling in silc_server_notify
10380 * Tested LEAVE command in router environment successfully. Tested
10381 with two routers, two servers and two clients.
10385 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10387 * Implemented SIGNOFF notify type handling in silc_server_notify
10390 * silc_server_remove_id now removes the client entry from all channels
10391 it has joined and thusly sends SIGNOFF notify type.
10393 * Rewrote the NAMES list generation in server by removing two excess
10394 loops. The lists are created now inside one loop.
10396 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10398 * silc_server_remove_channel_user checks now also global list
10399 for channel and client.
10401 * silc_server_new_channel_user checks now both local and global
10402 list for channel and client. Fixed a bug in client id decoding.
10403 Used to decode wrong buffer.
10405 * silc_server_channel_message checks now both local and global
10406 list for channel entry.
10408 * Tested channel joining (hence JOIN) in router environment
10409 successfully. Tested with two routers, two servers and two
10412 * Tested channel message sending in router environment successfully.
10414 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10416 * Added silc_server_save_channel_key into server.[ch] to save the
10417 received channel key in Channel Key payload processing. It is
10418 also used in JOIN command reply handling.
10420 Equivalent function silc_client_save_channel_key added into
10421 client.[ch] into client library.
10423 * Changed JOIN command reply to send information whether the channel
10424 was created or not (is existing already) and the channel key
10425 payload. Changed protocol specs accordingly.
10427 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10428 the request was sent by ID and not by nickname. Crashed on
10431 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10433 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10434 now correctly save the received data.
10436 * silc_server_free_sock_user_data now notifies routers in the
10437 network about entities leaving the network.
10439 At the same time implemented functions silc_server_remove_id
10440 and silc_server_send_remove_id to receive and send REMOVE_ID
10441 packets. The packet is used to notify routers in the network
10442 about leaving entities. The ID removed will become invalid in
10445 * Added function silc_idlist_del_server into server. Removes and
10446 free's server entry from ID list.
10448 * silc_server_private_message function now checks, if we are router,
10449 that the destination ID really is valid ID, naturally.
10451 * In router when NEW_ID packet is received (for new client) the
10452 hash of the Client ID is saved in the ID Cache but the
10453 client->nickname is set to NULL, instead of putting the hash
10456 IDENTIFY command now also checks that client->nickname must be
10457 valid. If it is not if will request the data from the server who
10458 owns the client. Added new function
10459 silc_server_command_identify_check.
10461 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10462 to set the command to already allocated Command Payload.
10464 * Tested private message sending in router environment with two
10465 routers, two servers and two clients. Fixed minor bugs and now
10468 * Fixed segfault from client's NAMES command. Used to crash if
10469 not on any channel.
10471 * Forwarded packets must not be routed even if it is not destined
10472 to the receiver. Changed server code comply with this.
10474 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10476 * Added `require_reverse_mapping' boolean value to ServerParams
10477 structure. If TRUE (not default) the server will require that
10478 the connecting host has fully qualified domain name.
10480 If the reverse mapping is not required and hostname could not be
10481 found the IP address is used as hostname.
10483 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10485 * Implemented version string checking to both client and server.
10486 The check is incomplete currently due to the abnormal version
10487 strings used in development version of SILC.
10489 * Changed all command functions in server to use the new
10492 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10494 * Changed char *data to unsigned char *data in ID Cache system to
10495 support binary data as ID Cache data. Changed code to support
10496 binary data in lib/silccore/idcache.c.
10498 * Renamed silc_server_packet_relay_command_reply to
10499 silc_server_command_reply as it is normal packet receiving
10500 function. Rewrote the function to accept command replys for
10501 servers and not only for clients.
10503 * Mark remote router always as registered server if we are connecting
10504 to it. Otherwise, commands sent by the router to us are ignored.
10506 * All ID List find routines now returns the ID Cache Entry pointer
10507 as well if requested.
10509 * WHOIS command works now in router environment, tested with two
10510 routers, two servers and two clients.
10512 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10513 in router environment (as it is almost equivalent to WHOIS) but
10514 hasn't been tested thoroughly. Added new functions:
10516 silc_server_command_identify_parse
10517 silc_server_command_identify_send_reply
10518 silc_server_command_identify_from_client
10519 silc_server_command_identify_from_server
10521 * Disabled route cache adding because adding two different ID's with
10522 same IP replaces the old cache entry thus giving wrong route.
10523 The entry->router->connection is always the fastest route anyway
10524 so route cache may not be needed. Of course, new routes maybe
10525 established after receiving the ID when the entry->router->connection
10526 might not be anymore the most optimal.
10528 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10530 * Add route cache for received ID for fast routing.
10532 * Added silc_server_packet_route to route received packet on router
10533 that is not destined to us.
10535 * Renamed silc_server_get_route to silc_server_route_get.
10537 * Added id_string and id_string_len fields into SilcServer to
10538 include encoded ServerID for fast comparing without excess
10539 encoding of the ID's.
10541 * Cleaned up WHOIS command on server side. Added following static
10544 silc_server_command_whois_parse
10545 silc_server_command_whois_check
10546 silc_server_command_whois_send_reply
10547 silc_server_command_whois_from_client
10548 silc_server_command_whois_from_server
10550 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10551 arguments in command replies. All command functions should be
10552 updated to use this macro.
10554 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10556 * Minor typo fixes on command reply handling on server.
10558 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10560 * Added silc_server_command_add_to_channel internal routine to add
10561 the client to the channel after router has created the channel and
10562 sent command reply to the server.
10564 * Added generic silc_server_send_command to send any command from
10567 * Use static buffer with ID rendering instead of duplicating data.
10569 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10571 * Fixed a channel user mode bug when joining to a channel server gave
10572 everybody channel founder rights, oops.
10574 * We mark ourselves as the router of the incoming server connection
10575 if we are router ourselves. This way we can check in some packet
10576 sending functions whether it is locally connected server. For
10577 incoming router connections we put NULL.
10579 * For router sending packets locally means now always sending the
10580 packet cell wide; to local clients and local servers. For normal
10581 server sending packet locally means sending it to only local
10584 * Fixed the JOIN command to really work in router environment. If the
10585 channel is created it is always created by the router. Router is
10586 also responsible of making the initial joining to the channel,
10587 sending JOIN notify to the sending server and distributing
10588 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10589 does not exist server doesn't do anything else but forward the
10590 command to the router which performs everything.
10592 * Added silc_server_send_channel_key function to send the Channel Key
10595 * Added silc_server_create_channel_key to create new channel key. The
10596 channel key is now re-generated everytime someone joins or leaves
10597 a channel, as protocol dictates. Note: channel->key_len is the
10598 key length in bits.
10600 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10602 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10603 packet_receive.[ch] to separate packet sending and receiving
10604 routines. The server.[ch] now includes everything else including
10605 actual packet processing (writing and reading data) and other
10608 Renamed silc_server_private_message_send_internal to
10609 silc_server_send_private_message. The routine is still though
10610 used only to relay private messages as server does not send
10611 private messages itself.
10613 Renamed silc_server_new_channel to silc_server_create_new_channel
10614 and added new function sicl_server_new_channel that handles the
10615 incoming New Channel packet. Added also new sending function
10616 silc_server_send_new_channel to send New Channel Payload.
10618 * Added new function silc_server_notify to process incoming notify
10619 packet to the server/router. Server may then relay the notify
10620 to clients if needed.
10622 * Added new function silc_server_new_channel_user to process incoming
10623 New Channel User packet. Router will redistribute the packet and
10624 send JOIN notify to its local clients and locally connected servers
10625 if needed. Normal server will send JOIN notify to its local client
10626 on same channel when received this packet. Added also corresponding
10627 sending function silc_server_send_new_channel_user to sent the
10630 * Added boolean route argument to send_notif_to_channel and
10631 packet_send_to_channel functions to attempt to route the packet
10632 if it is TRUE and send only locally if it is FALSE.
10634 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10636 * silc_server_replace_id now broadcasts the received replace ID
10637 packet if it is not broadcast packet already. The router must
10638 broadcast to inform other routers about changed ID.
10640 * Added backpointer to server's router into SilcServer context in
10641 silcd/server_internal.h.
10643 * Fixed silc_server_packet_broadcast to send correct broadcast
10646 * The channel key is now distributed to the local client as soon
10647 as it is received from the router (in router environment) so that
10648 no other packet may be sent for the channel until client has
10651 * silc_server_remove_channel_user now broadcasts the received
10652 Remove Channel User packet if it is not broadcast packet already.
10653 The router must broadcast to inform other routers about removed
10656 * Added users field into SilcPacketContext that is a reference count
10657 of the context. One can increase the reference count by calling
10658 silc_packet_context_dup which is now changed to just increase the
10659 reference count instead of duplicating the data. The reference
10660 count is decresed by calling silc_packet_context_free that will
10661 free the data after the reference count hits zero.
10663 For now on the packet context and everything allocated into it
10664 (including the raw packet from network) must be freed by calling
10665 the new silc_packet_context_free function. Added also new function
10666 silc_packet_context_alloc that must be used now to allocate the
10667 context. This also means that if a routine is asynchronous from
10668 silc_[client/server]_packet_parse_type the packet context must
10669 be duplicated by calling silc_packet_context_dup. Otherwise it
10670 gets free'd after silc_[client/server]_packet_parse_type returns.
10671 Also, one must remember that if packet is duplicated then its
10672 reference count must be decresed by calling the free function as
10673 many times as it was duplicated.
10675 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10676 from both client and server.
10678 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10680 * Made joining to a channel working in router environment.
10682 * Cleaned up JOIN command on server side and create function
10683 silc_server_command_join_channel internal routine to make the
10686 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10688 * Changed silc_command_pending list to SilcDList. Also, added
10689 `ident' field to SilcServerCommandPending structure to identify
10690 the reply and to call correct callback.
10692 Added silc_server_command_pending_check function to replace the
10693 corresnponding macro. The silc_command_pending list is not
10696 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10697 to set identifier to previously allocated Command Payload. It
10698 is used to set identifier for command when resending Command
10701 * Added silc_command_payload_encode_payload to encode Command
10702 Payload buffer from SilcCommandPayload structure.
10704 * Added silc_argument_payload_encode_payload to encode Argument
10705 payload buffer from SilcArgumentPayload structure.
10707 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10709 * Changed WHOIS command to support router connection on server side.
10710 The whois request is always sent to router unless the server is
10711 standalone server. After server has received the reply from the
10712 router will it send the reply to the client.
10714 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10715 broadcast received broadcast packet. The function is used only
10716 by router. The broadcast packet is always sent to the router's
10719 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10720 render given ID to printable string, for log files for example.
10722 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10724 * Made basic router to router connections working. At least they
10725 can now connect to each other but nothing really works the way
10726 they are supposed - yet.
10728 * Added new initiator token to RouterConnection configuration
10729 file in silcd/serverconfig.[ch]. It is used to tell whether we
10730 are the initiator to the remote router or whether we'll expect
10731 the other end to connect.
10733 * Moved registering of listener task to silc_server_init, hence
10734 the server starts listenning as soon as it is run, even if it
10735 does not have connections to other routers. Let's see how well
10738 * Changed default connection retry timeouts for more suitable in
10741 * Removed cipher and such arguments from silc_idlist_add_client
10742 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10743 Added new function silc_idlist_add_data to add the keys and stuff
10746 * Added SilcIDListData structure and added it to SilcClientEntry
10747 and SilcServerEntry as their first field in the structure. This
10748 way we can explicitly cast the ID entries to the SilcIDListData
10749 structure and get common data for the entries. In past, we had
10750 to first check what type of connection it is and then cast it to
10751 correct ID entry type. Now, we can directly cast the opaque
10752 pointer to the SilcIDListData (no matter what ID entry it actually
10753 is) and get the data needed.
10755 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10757 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10758 in some circumstances even if threre were timeout tasks, though not
10759 IO tasks, but tasks anyway. Now fixed.
10761 * Defined SilcServerConnection structure to hold connection specific
10762 stuff about directly connected servers and routers. The definition
10763 is currently in silcd/server_internal.h. I thought about having
10764 a bit more important role fro this struct but for now it is used
10765 only when connecting to other server (or router actually).
10767 * Added connecting retry support in server when connecting to
10768 router(s). The retry feature implement exponential backoff
10769 algorithm. Also, added SilcServerParams structure to hold default
10770 parameters for server. For now, it include these retry settings
10771 and are hard coded. After server is moded to be as Silc Server
10772 Library this structure will be more important.
10774 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10776 * Changed client librarys channel->clients table to SilcList and
10777 changed code accordingly.
10779 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10781 * Changed client's channel table to SilcList and changed code
10782 accordingly. Also changed SilcChannelClientEntry to include back-
10783 pointer to the channel so that client entry can use that structure
10784 as list as well and we have fast cross-reference to the channel.
10785 This change dramatically decreased the complexity of channel
10786 handling with client entry and vice versa (removed one extra
10787 loop when searching for channel entry from many functions).
10789 * Changed server->sim from table to SilcDList and changed code
10792 * NAMES command can now be used from user interface. It will show
10793 the user list on the channel, neatly.
10795 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10796 Code now saves realname of the user if it becomes available.
10798 * Renamed configure.in to configure.in.pre and made ./prepare
10799 script to automatically add correct version string to
10800 configure.in which it creates from configure.in.pre.
10802 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10804 * NAMES command reply now shows users mode with the nickname when
10805 joining to channel.
10807 * Moved silc_client_ch[u]mode[_char] functions from
10808 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10809 place sucks, they are utility functions and should be in some
10812 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10814 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10817 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10821 * Added TRQ (efficient deque and list library) into lib/trq. This is
10822 a very good list library that is currently used in the SILC. Defined
10823 SilcList API over the library because I didn't like the API very
10824 much. See lib/trq/silclist.h for the API and examples of how to
10825 use the API. Fixed various places in the code to use the new
10826 SilcList API. The SilcList is meant for lists that has a structure
10827 already defined as a list. It is not suitable to add just some
10828 context to the list (in TRQ, the context is the list actually).
10830 So, I defined SilcDList that can be used for the purpose where
10831 predefined list structure does not exit. This can be used as
10832 such list. Now some context just can be added to the SilcDList.
10833 Currently this list is not used in the SILC just yet, though there
10834 are a lot places where this can replace dynamically allocated
10835 tables and I will fix these places, later, to use SilcDList.
10836 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10837 and use TRQ internally).
10839 Also fixed some annoying warning messages that the original TRQ
10840 code generated. Also minor changes to TRQ's Makefile.in.
10842 * Added support for querying by Client ID to both WHOIS and
10843 IDENTIFY commands into server, as required by the protocol.
10845 * Removed method function pointers from SilcBuffer structure. They
10846 weren't used to anything and just increased the context size for
10847 no good reason. This change also made silc_buffer_alloc and
10848 silc_buffer_free functions inline functions.
10850 * Disabled command flooding detection support until it's fixed so
10851 that it accepts commands in but does not execute them more than once
10854 * Added silc_net_localhost(), to return local hostname, into
10855 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10856 that must be initialized before calling silc_client_init.
10858 * Added new function: silc_server_send_notify_on_channels to send
10859 notify messages to all channels client has joined. It is assured
10860 that the message is sent only once per client.
10862 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10863 lib/silcutil/silcutil.[ch] as silc_format function. The new
10864 function is generic and is used by server as well, not only by
10865 the logging routines.
10867 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10868 the provided version string was not acceptable. Added new function:
10869 silc_ske_check_version into lib/silcske/silcske.h. The function
10870 must be implemented by the application (client or server) and it
10871 does not reside in the SKE library. The function checks the version
10872 string remote end sent.
10874 * Added back pointers (to opaque context and to SilcSocketConnection)
10875 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10877 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10878 duplicate packet context structure.
10880 * Changed `notify' client operation to send same arguments as client
10881 receives from server except for ID's. ID's are mapped to correct
10882 ID entry and that is returned. Also, if channel entry is not sent
10883 by server but the notify is for channel the channel entry is sent
10884 to application (otherwise application doesn't know that it is for
10885 channel (library gets it from packet's Destination ID)).
10887 * Added silc_client_remove_from_channels into client library to
10888 remove a client from all channels it has joined to. Used when
10889 received SIGNOFF notify from server. Added also new function
10890 silc_client_replace_from_channels to replace old ID entry with
10891 new ID entry on all channels. Used when received NICK_CHANGE
10892 notify from server.
10894 * Fixed ID Cache list handling in silc_idlist_get_client in
10895 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10896 to get (or query) client by ID.
10898 * Updated TODO list.
10900 * Added connection authentication status message defined by the
10901 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10902 support for these into the code in client and server side.
10904 * Added generic function silc_client_send_command to send any command
10905 with variable argument list. Application should use this function
10906 to send commands if the command functions provided by the library
10907 does not suite for the application's user interface needs.
10909 * Added new `failure' client operation. Application is notified about
10910 received failure packet if client is executing a protocol. In this
10911 case the protocol's execution has failed.
10913 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10914 is required by the protocol.
10916 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10917 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10920 * Added status flag to SilcSKE object to indicate realtime status
10921 of the SKE protocol.
10923 * Application receives now exactly same command reply arguments as
10924 the library receives from server. However, if ID is received the
10925 corresponding ID entry is returned to the application (eg. Client
10926 ID is mapped to correct SilcClientEntry entry and that is returned).
10927 Changed command_reply client operation due to this change.
10929 * Changed all ID's in commands and in command replys as ID Payloads.
10930 Change affected both client and server side codes.
10932 All ID's sent in SILC network (with execption of ID's in SILC
10933 Packet header) are sent in ID Payload to support variable length
10936 * Server now notifies nick changes and notifies all clients on
10937 the channels about the new nickname (about the new Client ID,
10940 * Implemented CMODE command to change channel modes. Supports all
10941 channel modes defined by the protocol specs except ban and invite
10942 lists. (Also, private channel key mode is supported but support for
10943 setting private channel key in client is missing, thus, this mode
10944 has no effect on client side (except that server requires that the
10945 client uses private channel key and normal channel traffic does not
10948 Also, invite mode works per se, but INVITE command does not work
10949 yet correctly, so you can set channel as invite only channel but
10950 inviting clients to the channel does not work (it is yet to be
10951 thought what's the best way to do it).
10953 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10954 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10955 Implemented CUMODE command to change user's mode on the channel.
10956 Supports all modes defined by the protocol specs.
10958 * Added NAMES command reply to return users modes on the channel.
10960 * Removed unnecessary and slow ciphers from lib/silccrypt.
10962 * Set SO_KEEPALIVE option to connection sockets by default.
10964 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10966 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10967 redefined the Notify Payload into protocol specs.
10969 * Added silc_id_payload_parse_id to get ID directly from raw
10972 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10974 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10975 accept searching by Client ID as well.
10977 * Added support for LEAVE and SIGNOFF notify types in client library.
10979 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10980 to parse ID Payload from raw data.
10982 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10984 * Added flags parameter into silc_ske_assemble_security_properties
10985 function in lib/silcske/silcske.[ch].
10987 * Changed notify client operation to fit better for notify messages
10988 sent by server. The notify payload received from server is now
10989 passed to the application (after parsing it to SilcNotifyPayload).
10990 It is application's responsibility to retrieve the arguments
10991 from the payload and show the message the way it wants. The message
10992 sent by server is implementation specific.
10994 * Changed public keys to comply with the protocol specification.
10995 Old public keys are not supported anymore and are not compatible.
10997 * Removed nickname from Channel Payload as the latest draft removed
10998 it. The client must resolve the nickname from the NAMES command
10999 reply received when it joined the channel.
11001 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11003 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11005 * Fixed some errors in protocol specification drafts.
11007 * Created lib/silccore/silcnotify.c to implement Notify Payload
11008 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11009 generic payloads described by protocol specifications. The file
11010 includes implementations for ID Payload and Argument Payload.
11012 * Changed Command Payload implementation to use the new Argument
11013 Payload. Changed command_xxxx_payload to command_payload_xxxx
11014 to comply with SILC coding conventions.
11016 * Added suppport for Argument Payload handling in Notify Payload
11017 implementation as protocol requires it. Added the new support
11018 into server and client lib as well.
11020 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11022 * Added support for multiple nicknames on same channel. [n] is
11023 added locally to the nickname if there are more than one same
11024 nicknames on the channel.
11026 * Server now sends all nicknames that matched WHOIS request.
11027 Client also shows the list received from server.
11029 * Added TOPIC command to client side. User can now set and show
11030 current topic on channel.
11032 * Added MOTD command to client and server. Also, server sends the
11033 motd when client connects to the server.
11035 * Changed version strings to comply ISO 8601.
11037 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11039 * Fixed protocol error handling in client library. It should now
11040 cope even if the SKE fails for some reason.
11042 * Made new protocol specification drafts for submitting to IETF.
11044 * Implemented TOPIC command to server in silcd/command.c.
11046 * Added two new notify types into lib/silccore/silcnotify.h:
11047 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11048 notify nickname change and topic setting/change on a channel.
11050 * API change of command_reply operation in client library. The
11051 application gets now the status type received from server as well.
11053 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11055 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11057 * Cras fixed and optimized the packet handling even further and
11058 it should work now. Minor change to the prototype of function
11059 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11061 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11063 * Added new function into lib/silcutil/silcschedule.[ch]:
11064 silc_schedule_with_fd to select() a specified fd. The function
11065 returns after timeout expires or data arrives or goes. The
11066 function is used by packet routines to wait that all data is
11067 received from network.
11069 * Fixed data reading from network in lib/silccore/silcpacket.c.
11070 The code now assures that all data is read from the fd and then
11071 continues packet processing. This was a bug fix since the code
11072 used to drop some data in some circumstances.
11074 * Added new function into lib/silcclient/client.[ch]:
11075 silc_client_start_key_exchange to start key exchange after
11076 connection has been established to server. The code internally
11077 now uses this funtion but its main purpose was to provide it
11078 for applications that perform their own connecting. After
11079 application has created a connection it merely calls this
11080 function to start the key exchange between client and server.
11081 The library takes care of everything else after that.
11083 Updated also lib/silcclient/README to explain the usage of
11086 * Do not send to application information that connection has
11087 been established. Application gets notified it by connect
11090 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11092 * Applied cras's patch to add silc_schedule_one function. The
11093 function runs scheduler once and returns.
11095 * Fixed the scheduler after cras messed it up. The timeout
11096 handling works now as it's supposed to work.
11098 * Added into lib/silccore/ silcnotify.h to include notify
11099 message types support. Changed silc_server_send_notify*
11100 functions, in server.[ch], to support those new notify types.
11101 Added the support for the notify types into client library,
11102 as well. Added new notify client operation into ops.h in
11105 * Changed silc_server_packet_send_to_channel to send normal
11106 packets instead of just channel message packets. The function
11107 is now used to send the notify packets to channels. It is not
11108 used to send channel message packets anymore, as server never
11109 sends them anymore.
11111 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11112 va_arg()s as it seems to require it nowadays. I guess, if SILC
11113 is compiled with older va_arg() the new code should work anyway.
11115 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11117 * Splitted core library. Core library (lib/silccore) includes
11118 now only SILC protocol specific core (and common) components.
11119 Created new utility library (lib/silcutil) that includes more
11120 generic purpose stuff. The stuff for util library was taken
11121 from the old core library. This was minor and easy split.
11123 * Created SILC Client Library (lib/silcclient) that includes
11124 implementation of the SILC client without user interface. This
11125 was major move from silc/ directory. The code has been changed
11126 so that it is transparent towards the user interface. The
11127 silc/ directory includes now the same user interface as before
11128 and it uses the new client library. Read lib/silcclient/README.
11129 Basicly, the client library performs everything else related
11130 to SILC except user interface handling. Also, configuration
11131 files are considered to be part of user interface and library
11132 does not handle them.
11134 This change also changed a lot of structures, function naming etc.
11135 Most important change was that SilcClientWindow object was
11136 renamed to SilcClientConnection in the client library. Created
11137 also new file lib/silcclient/ops.h. Also added new files
11138 silc/local_command.[ch] and silc/client_ops.[ch].
11140 All these changes were made to make it easier for user interface
11141 designers to create what ever user interface for the SILC client
11144 It is also expected that the server will be moved to lib
11145 directory as well and SILC Server Library will be created;
11146 sometimes in the future.
11148 * Removed Local commands from lib/silccore/silccommand.h as
11149 they are application specific and new client library does not
11150 handle any of those anymore.
11152 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11153 old client implementation in silc/.
11155 * Added support for callback functions in SILC_LOG_* macros.
11156 Application can now set its own callbacks that will be called
11157 instead of using the default functions that will always print
11158 the debug messages to stderr (or stdout). Also, debugging can
11159 now be disabled by setting silc_debug to FALSE and re-enabled by
11160 setting it to TRUE. Note, that logging will still work even
11161 if debugging is disabled.
11163 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11164 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11165 silc_log_reset_debug_callbacks.
11167 * To enable debugging in silc client one must give now -d
11168 option on command line.
11170 * Changed silc_schedule_init to automatically allocate task queues
11171 if they are not allocated before calling it.
11173 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11175 * Added GMP 3.1 into math library.
11177 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11179 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11180 a channel in SILC network. The packet is used by servers and
11181 routers to notify other routers that user has left a channel.
11182 This little feature was missing until now. Added the feature
11183 to protocol specification as well.
11185 Added functions: silc_server_send_remove_channel_user and
11186 silc_server_remove_channel_user into server.[ch].
11188 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11189 lib/silccore/silcpacket.h. However, they are not implemented
11192 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11194 * Fixed joining to a channel and sending channel messages
11195 between server and router. The channel message sending should
11196 now work inside a cell.
11198 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11200 * Fixed the private message sending between server and router.
11201 The private message sending should now work inside a cell.
11203 * Added silc_server_replace_id into server.[ch] to replace
11204 existing ID in the SILC network.
11206 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11207 and silc_idlist_replace_server_id into idlist.[ch] in server.
11209 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11211 * Fixed the server to server connections. Server can again now
11212 connect to router. Router to router connections probably does
11215 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11217 * Added dynamic protocol registering support. Now protocols can
11218 registered and unregistered on the fly. Patch by cras.
11220 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11222 * Added lib/contrib directory to hold routines that some platforms
11223 don't have but are needed by SILC.
11225 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11226 into lin/contrib to provide getopt() and getopt_long() for
11227 those who don't have it.
11229 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11231 * Added AWAY command to client. When away message is set and
11232 client receives a private message packet the client automatically
11233 replies to the sender with the away message.
11235 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11236 bug seemed to be the cause of recent problems when compiling
11239 * Added version detection support to SKE protocol specification
11240 and added the new changes to the SKE implementation as well.
11241 There were other minor changes in the SKE protocol as well.
11243 Many changes in lib/silcske/silcske.[ch] and in
11244 lib/silcske/payload.[ch].
11246 * Added ^U functionality, clear input line. Patch from cras.
11248 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11250 * Mainly small bugfixes on core library. Fixed some debugging
11251 logging and buffer overflow in silclog.c.
11253 * Updated config.sub and config.guess on the distribution tree.
11255 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11257 * Added command lagging support in server. Client may execute
11258 commands now only once in two seconds.
11260 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11262 * Optimized packet reception. MAC computation and checking is now
11263 also more optimized. A lot previously duplicated code is now
11264 used as generic by both client and server.
11266 * Fixed key pair generation in clientutil.c
11268 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11270 * Added into lib/silccore/silcbufutil.[ch] new function;
11271 silc_buffer_realloc.
11273 * Moved generic packet sending/encryption functions to
11274 lib/silccore/silcpacket.[ch] from client and server. Some
11275 rewriting of the functions.
11277 * Moved all generic packet reception/decryption functions to
11278 lib/silccore/silcpacket.[ch] from client and server. The
11279 packet processing is now much cleaner in both client and server.
11280 These were major changes in both client and server.
11282 * Created many common functions in server to do packet sending.
11283 Previously code were duplicated a lot, this has been removed
11284 with these changes.
11286 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11288 * Rewrote major parts of the ID cache system. Don't know
11289 whether it is better now or not but at least the API is more
11292 * Major rewrite on ID cache stuff on client because of the ID
11293 cache API changes. Added idlist.c to client.
11295 * Also major rewrite on ID cache stuff on server as well.
11296 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11297 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11298 in hand, instead they are all put into the ID cache system now.
11299 All server_idlist_* routines uses ID cache now instead of
11300 traversing its own lists (those lists does not exist anymore).
11301 SilcIDList though still exists. Also, SilcXXXEntry's are
11304 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11306 * Finally made the SKE implementation compliant to the protocol
11307 specification. All mp integers are now binary encoded as
11308 opposed being HEX encoded.
11310 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11313 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11314 functions: silc_[encode/decode]_pem. Also added function
11315 silc_encode_pem_file to PEM encode with newlines ('\n') for
11316 saving into a file.
11318 * SILC public keys are now encoded either PEM or binary. Same
11319 option is for private keys as well. By default private keys
11320 are binary encoded and public keys PEM encoded. Silly HEX
11321 encoding were removed.
11323 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11324 function to create fingerprints.
11326 * Fixed a bug in SHA1; does not change the original data anymore.
11328 * Partly implemented INFO command on client and server side.
11329 Fixed CLEAR command. Changes to SERVER command; show current
11330 server(s) when giving command without arguments. Added
11331 VERSION command to client.
11333 * Added check to server that unregistered connections cannot
11334 execute commands (unless it is specificly allowed).
11336 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11338 * Fixed screen refresh.
11340 * Fixed channel joining bug from client. On some circumstances
11341 client tried to join to a channel it had already joined.
11343 * Added public key verification process into client's protocol.c.
11344 The client now verifies the public key from user and saves
11345 it into ~./silc/serverkeys/ directory.
11347 Added into: clientutil.[ch]: silc_client_verify_server_key.
11349 * Changed SKE protocol's silc_ske_initiator_finish function
11350 to accept callback function that verifies the received public
11351 key. Removed old silc_ske_verify_public_key function.
11353 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11355 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11356 silc_pkcs_private_key[_data]_set.
11358 * Made the password and public authentication more cleaner in
11359 server's protocol.c.
11361 * Removed historic and obsolete protocol `channel_auth' from
11362 both client and server.
11364 * Removed wrong way of sending command status messages from
11365 server to client in server's command.c. The old way violated
11366 protocol specification.
11368 Changes to silccore/silccommand.[ch]: removed
11369 silc_command_encode_status_payload -> not needed anymore,
11370 changed silc_command_encode_payload_va to accept extra
11371 argument on variable argument list. The argument type must
11372 now be provided to the function. Also, added new function:
11373 silc_command_encode_reply_payload_va which is same as
11374 normal command_encode_payload_va except command status type
11375 is provided as extra argument.
11377 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11379 * Added ~./silc directory handling. The directory includes the
11380 public and private keys for the client.
11382 Added silc_client_check_silc_dir, silc_client_create_identifier
11383 and silc_client_load_keys.
11385 * Implemented SILC protocol compliant public key. Added public
11386 and private key saving to and loading from files.
11388 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11389 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11390 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11391 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11392 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11394 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11395 silc_pkcs_load_[public/private]_key.
11397 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11399 * Added silc_server_get_route (route.[ch]) to get connection
11400 data for the fastest route for given ID.
11402 * Implemented INVITE command on client and server. The command
11403 were re-defined in the SILC Protocol Specification and the
11404 implementation now complies with the specification.
11406 * Implemented PING command on client and server.
11408 * Implemented NAMES command on client and server. The server side
11409 supports currently only normal server not router server yet.
11410 Some changes to NAMES definition in SILC protocol specification.
11412 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11414 * Implemented LEAVE command on client and server.
11416 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11417 again. This change was made to the protocol as well. Server
11418 should not violate the protocol specification anymore.
11420 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11422 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11423 was tested. SOCKS4 was not but should work anyway.
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