1 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
3 * During query, check if the original command caller goes
4 away. If it does, stop the query. Affected file
7 * Check for valid channel creation in JOIN command reply.
8 Affected file lib/silcclient/command_reply.c.
10 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
12 * Added some better error messages. Affected file
13 silcd/command_reply.c and packet_receive.c.
15 * Handle error in WATCH command propely on backup router.
16 Affected file silcd/command.c.
18 * Fixed freeing of unfreeable variable in WHOIS command reply.
19 Affected file silcd/command_reply.c.
21 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
23 * Added pkg-config .pc file creation for silc core library
24 and silcclient library. A patch by c0ffee.
26 * Removed the need for GNU Libidn. Added the simple stringprep
27 from libidn into lib/contrib/. It is now used also on Windows
30 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
32 * Simplified the invite and ban string handling in the
33 server. Check for valid invite and ban arguments also.
34 Affected file silcd/server_util.c.
36 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
38 * Added WATCH list announcing in backup router protocol.
39 Affected files are silcd/command.c, server.c, server_backup.c.
41 * Do not change users mode to founder on normal server/backup
42 if the founder mode is set, and user is first one to join.
43 Affected file silcd/pcaket_receive.c.
45 * Do not send CUMODE_CHANGE notify back to sender. Affected
46 file silcd/packet_receive.c.
48 * Added getrusage() to take noise in SILC RNG. A patch by
49 Mika Boström. Affected files are configure.in.pre,
50 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
52 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
54 * Splitted the SILC libraries configuration into a configure
55 fragment into lib/configure.ad. It is now possible, once
56 this feature is added, to specify whether to compile or not
57 compile included SILC libraries. Affected files are
58 configure.in.pre, lib/silcmath/mpi/configure.ad,
59 lib/configure.ad, Makefile.defines.pre and
60 Makefile.defines_int.pre.
62 * Added --with-silc-includes and --with-silc-libs to configure.
63 If specified the included libs are not compiled, but the
64 specified libs are used. Pkg-config is not yet supported.
65 Affected file configure.in.pre.
67 * Fixed WATCH command handling on backup router. Router does not
68 send the watch command any more to backup if it originates from
69 backup. Affected file silcd/command.c.
71 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
73 * Changed announcing to not announce unregistered clients.
74 Affected file silcd/server.c.
76 * Fixed username handling in command reply. Affected file
77 silcd/command_reply.c.
79 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
81 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
83 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
84 Affected file: includes/silcincludes.h.in
86 * bool is defined as _Bool on Mac OS X now.
87 Affected file: lib/silcutil/silctypes.h
89 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
91 * Added support for UTF-8 nicknames, channel names and
92 server names in client library. Affected files in
95 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
96 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
97 software to check how Toolkit has been compiled.
99 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
101 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
103 * Use silc_utf8_str[n]casecmp instead of strcmp routines
104 in library and in SILC Client when dealing with nicknames
105 and other identifier strings. Affected file in client lib
108 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
109 irssi/src/silc/core/silc-servers.c.
111 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
113 * Fixed idcache to work with the new identifier strings.
114 Affected file lib/silccore/silcidcache.c.
116 * Added UTF-8 hash and compare function for SilcHashTable.
117 Affected file lib/silcutil/silcutil.[ch].
119 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
120 Affected file lib/silcutil/silcstringprep.[ch].
122 * Changed the identifier string handling to include the original
123 format in client, server, channel entries and normalized
124 format in cache. Affected files in silcd/.
126 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
128 * Added support for the new identifier strings and their
129 validity checking. Nicknames, channel names and usernames
130 can now include practically any kind of letters and various
131 other characters. Affected files in silcd/ and in libraries.
133 NOTE: comparing these strings should now be done with memcmp()
134 to check binary compatibility. All these strings are normalized
135 and casing is irrelevant.
137 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
138 as easy function for applications to check whether identifier
141 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
143 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
144 file lib/silcutil/silcutf8.c.
146 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
148 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
150 * Make public key in getkey reply mandatory. Affected file
151 lib/silcclient/command_reply.c
153 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
155 * Added Parameter dont_register_crypto_library to
156 SilcClientParam. If set to TRUE, silcclient library will
157 not initalize the Crypto Libraries and application
158 will need to do it. Affected file lib/silcclient/silcclient.h,
159 lib/silcclient/client.c.
161 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
163 * Imported new silc_utf8_[encode|decode] routines from
164 my internal SILC 1.1 source tree. New encodings added:
165 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
166 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
167 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
170 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
172 * Implemented stringprep (RFC 3454) API. Internally we use
173 GNU Libidn's stringprep, for now, so it is required now to
174 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
176 * Added checking for GNU Libidn and --with-libidn to configure.
178 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
180 * If the passphrases entered do not match while generating a new key,
181 completly start over instead of going into an infinite loop asking
182 the user to re-enter the passphrase correctly. Affected file
183 lib/silcutil/silcapputil.c
185 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
187 * Make sure server is removed from backup list when it is
188 deleted. Affected files silcd/command.c, server.c,
191 * Close socket when connecting to router fails. Affected
194 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
196 * Adopt configuration toolchain to current auto-tools.
197 Affected files prepare, irssi/configure.in
198 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
199 redo that. Affected files irssi/src/silc/core/client_ops.c,
200 irssi/src/fe-common/silc/fe-silc-channels.c
201 * Take over command line options into silcclient data structure.
202 Affected file irssi/src/silc/core/silc-core.c
204 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
206 * Do not try to initiate backup resuming protocol forever.
207 Affected file silcd/server_backup.c.
209 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
211 * ID change in resuming has to be done before changing
212 detached client's modes, since the ID change may fail and
213 leave ghosts on the network. Affected file is
214 silcd/packet_receive.c.
216 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
218 * Fixed Win32 scheduler to not stuck anymore. A patch from
219 Juha Räsänen. Affected file is
220 lib/silcutil/win32/silcwin32schedule.c.
222 * Fixed QoS parsing for connection blocks in server. Affected
223 file is silcd/serverconfig.c.
225 * Fixed server statistics increasing in server. Affected file
228 * The CLOSE command now marks backup router as self disconnected
229 to avoid resuming problems. Affected file silcd/command.c.
231 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
233 * When using silc_net_create_connection[_async], and your system can
234 create IPv6 sockets, it will try to connect to the IPv6 host.
235 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
236 file lib/silcutil/unix/silcunixnet.c
238 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
240 * Check for valid route when receiving packet from router and
241 when routing it to local server in the cell. A patch from
242 Matt Miller. Affected files silcd/router.c and server.c.
244 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
246 * Couldn't detach and reattach twice, because of the previous
247 commit. Affected file silcd/packet_receive.c
249 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
251 * Added check to ignore Port value if Initiator is FALSE.
252 Remote router coudln't connect if Port was set. Affected file
255 * If some client tries to resume more than once at the same time,
256 server crashed. Router didn't crash, but showed odd behaviour
257 (didn't allow clients to join anymore, ..). Affected files
258 silcd/packet_receive.c silcd/idlist.h
260 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
262 * Destroy the file transfer session in silc_client_file_close
263 with timeout. Affected file lib/silcclient/client_ftp.c.
265 * Call SFTP server monitor in READ and WRITE after the actual
266 operations. Affected file lib/silcsftp/sftp_server.c.
268 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
270 * Create one configure script from configure fragments
271 (configure.ad). This is a first step towards new distribution
272 system. Affected files prepare, configure.in.pre,
273 lib/silcmath/mpi/configure.ad.
275 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
277 * Removed expiring of client key pair. Affected file is
278 irssi/src/silc/core/clientutil.c
280 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
282 * Check the number of connections from real number of
283 connections instead of socket number, when deciding if
284 server is full. Affected files are silcd/server.c,
285 server_internal.h and silcd.c.
287 * Clarified the connections_max meaning in General section
288 in doc/example_silcd.conf.in.
290 * The reconnect_keep_trying default value set to TRUE
291 if it is not defined in the config file. Affected file
292 silcd/serverconfig.c.
294 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
296 * Fixed crashbug in connection closing, after a protocol
297 completion callback, which might have closed it already.
298 Affected file silcd/server.c.
300 * Fixed rekey with PFS in backup router. It did not allow
301 rekeys with PFS, and when the rekey protocol timedout
302 it crashed the backup router without the above fix. Affected
303 file silcd/packet_send.c and server.c.
305 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
307 * The silc_client_add_channel_private_key now returns the
308 private key context if pointer is given as argument.
309 Affected files are lib/silcclient/silcclient.h and
312 * Added support for using channel private keys in SILC
313 Client Library even if the private key mode is not set
314 on the channel. Affected file lib/silcclient/client_channel.c.
316 * The channel private key used to decrypt message is now
317 delivered to the application in the 'channel_messageĂƒ' client
318 operation. Affected files are lib/silcclient/silcclient.h
319 and client_channel.c.
321 * Fixed wrong arg type for user limit in CMODE command reply.
322 Affected file silcd/command.c.
324 * The user limit is now taken and saved to SilcClientEntry in
325 JOIN and CMODE command replies and in CMODE_CHANGE notify.
326 Affected files lib/silcclient/silcclient.h, command_reply.c
329 * Added support to the new private message key indicator
330 packet. Added a new function to the client library:
331 silc_client_send_private_message_key_request. The sender
332 indicates to be initiator, and receiver is responder.
333 Added the indicator to the SilcClientEntry as 'prv_resp'
334 boolean. Affected files are lib/silcclient/silcclient.h
335 client.[ch], and client_prvmsg.c.
337 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
339 * Fixed the JOIN command calling when called with both
340 -auth and -founder. Affected file is lib/silcclien/command.c.
342 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
344 * Check watcher list for resumed clients as well. Affected
345 file is silcd/packet_receive.c.
347 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
349 * Implemented the user limit to the CMODE_CHANGE notify,
350 CMODE command reply and JOIN command reply in server.
351 Affected files are silcd/server.c, command.c, command_reply.c,
352 packet_send.c and packet_receive.c.
354 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
356 * Defined SILC_STRFMT_END that must be used now with
357 silc_buffer_strformat, instead of SILC_STR_END. Fixes
358 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
359 lib/silcclient/silcvcard.c, silcd/server_util.c.
361 * Fixed the adding of public key to the WATCH list in server.
362 Fixed the WATCH notify sending to client. Affected files
363 are silcd/packet_send.[ch], command.c, server_util.c.
365 * Implemented the watching by public key in the SILC Client
366 Library and SILC Client. Affected files are
367 lib/silcclient/command.c and client_notify.c.
369 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
371 * Added support for public key watching in server. Affected
372 files are silcd/server.c, server_internal.h, command.c,
375 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
377 * Added public key to the SIlcClientEntry. Affected files
378 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
380 * Fixed the get_clients_whois reply processing to return
381 exactly same entries server returned. Makes it possible
382 to search using attributes. Affected file is
383 lib/silcclient/idlist.c.
385 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
387 * Save founder key to SilcChannelEntry. Affected files are
388 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
390 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
392 * Call the monitor callback with _CLOSED status from the
393 silc_client_file_close. Affected files are
394 lib/silcclient/client_fpt.c, silcclient.h
396 * Added silc_client_get_clients_whois which resolves using
397 WHOIS, and supports requested attributes as well.
398 Affected files are lib/silcclient/silcclient.h, idlist.c.
400 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
402 * Added support for asking the destination filename where
403 the downloaded file is saved in the file transfer. Affected
404 files are lib/silccilent/silcclient.h, client_ftp.c.
406 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
408 * Fixed error handling in resuming data processing. Affected
409 files are lib/silcclient/client_resume.c and client.c.
411 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
413 * Fixed silc_client_send_private_message to return TRUE correctly.
414 Affected file lib/silcclient/client_prvmsg.c.
416 * Added topic to the SilcChannelEntry. Affected files are
417 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
419 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
421 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
422 file lib/silcclient/command.c
424 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
426 * Convert all commands to UTF-8 before passing them to the
427 client library. Still need to convert replies from UTF-8 to
428 the locale encoding. Affected file
429 irssi/src/silc/core/silc-cmdqueue.c
431 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
433 * redirect all silc_client_command_calls through a queueing framework.
434 This fixes /CYCLE and the annoying "nick change after auto-joining
435 a channel". Furthermore it defines one central point where
436 command parameters can be UTF-8-ified. Affected files
437 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
438 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
440 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
442 * use asynchronous connect() to establish router connections.
443 Fixes problem when the primary router goes down. Affected files
444 silcd/server.c, silcd/server_backup.c
446 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
448 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
449 Fixed various compilation warnings when type casting ints
450 to pointers or vice versa, of different size. Updates around
453 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
455 * Surrogates not allowed in UTF-8 strings, updated decoder.
456 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
457 testers in lib/silcutil/tests/ directory.
459 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
461 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
462 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
463 files are lib/silcclient/silcclient.h, client.c.
465 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
467 * When resuming a session fails, notify the user that the session
468 file needs to be removed eventually. Affected files
469 irssi/src/fe-common/silc/module-formats.[ch],
470 irssi/src/silc/core/client_ops.c.
472 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
474 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
475 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
477 * Typofix in Irssi::Silc module. Affected file
478 irssi/src/perl/silc/Silc.xs.
480 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
482 * Changed the way NOTICE flagged messages are treated. Added support
483 for notices in queries and signing notices. Affected files
484 irssi/default.theme; irssi/docs/help/in/notice.in;
485 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
486 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
488 * Fixed typo in /ACTION help. Affected file
489 irssi/docs/help/in/action.in
491 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
493 * Fixed typo in perl module. Affected file
494 irssi/src/perl/silc/Server.xs
496 * Changed the way ACTION flagged messages are treated. Added support
497 for actions in queries and signing actions. Affected files
498 irssi/default.theme; irssi/docs/help/in/action.in;
499 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
500 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
503 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
505 * Incorrectly reported error when client had to be resolved from
506 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
508 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
510 * Fixed whois public key hash table deleting and adding in
511 detached client case. Affected file silcd/packet_receive.c.
513 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
515 * Changed filenames of silc/fe module not to collide with filenames
516 from core/fe. Also seperated public messages printing from
517 query messages printing. Affected files are all in
518 irssi/src/fe-common/silc.
520 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
522 * Fixed the invite process handling during joining to use
523 correct server name for the client that is matched against
524 the invite string for the channel. Wrong server name caused
525 inability to join the channel. Affected file is
528 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
530 * Fixed the CUMODE channel founder authentication on normal
531 server to not remove the founder rights on existing founder
532 before checking that router accepts the mode change. Affected
533 files are silcd/command.c and silcd/packet_receive.c.
535 * Remove the server entry correctly when rekey timeouts and
536 remote router connection on normal server is closed. Fixes
537 a crash where server uses the freed server entry. Affected
540 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
542 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
543 networks. This is the first step in solving the bug about
544 /SERVER ADD -silcnet <silcnet>. Affected files
545 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
546 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
547 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
549 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
551 * /SMSG and /MMSG now correctly create new queries. Affected files
552 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
554 * Add basic support for SILC protocol specific variables in perl.
555 Affected files irssi/src/perl/silc/*, irssi/configure.in,
556 irssi/src/perl/Makefile.am
558 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
560 * Don't use silc_get_input, it's obviously not reliable. Fixes
561 issue when the current key expires. Affect file
562 irssi/src/silc/core/clientutils.c
564 * Make the session data filename configurable. This makes it
565 possible to have different session files for different
566 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
567 client_ops.[ch], silc-servers.c,
568 irssi/src/silc/fe-common/silc/module-formats.[ch]
570 * Use the same set of libtool files for the MPI lib as for the
571 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
572 config.sub, configure.in, install-sh, missing, mkinstalldirs
574 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
576 * Fixed server statistics decrementing error to not go to
577 negative. Affected file silcd/packet_receive.c.
579 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
581 * Use silc_server_query_add_error to add error in public key
582 search error. Added support in send_reply to send errors
583 without specific argument. Affected file silcd/server_query.c.
585 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
586 Client for NO_SUCH_NICK. It was against the protocol specs.
587 Affected file irssi/src/silc/core/client_ops.c.
589 * Added backwards support for the wrong NO_SUCH_NICK error sending
590 in server. To be removed in SILC Server 1.0. Both old clients
591 and clients with fixed error handling now works. Affected file
592 silcd/server_query.c.
594 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
596 * fixed a bug in the whois using attributes function where no
597 error was sent if no nickname and client id but the attributes were
598 given to whois. Affected file silcd/server_query.c
600 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
602 * remove public key from public key hashtable on detach. Affected
603 file silcd/packet_receive.c
605 * free public key hashtable before removing clients on server
606 shutdown. Affected file silcd/server.c
608 * remove public key prior deleting client-data on killing a client.
609 Affected file silcd/server_util.c
611 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
613 * Getting the MOTD from other servers works now. Affected
614 files are silcd/command.c and silcd/command_reply.c
616 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
618 * Initialize the variable idletag, since it is tested in
619 silc_core_deinit for its default value. Affected file
620 irssi/src/silc/core/silc-core.c
622 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
624 * Fixed signed channel messages across cells. Affected file
627 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
629 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
630 is not defined. They can now be safely used in if-statements
631 without braces. Affected file lib/silcutil/silclog.h.
633 * Added the checks for backup closing connection due to error
634 (local or remote) and thus not allow the resuming to occur
635 in reconnect. Affected files are silcd/packet_send.c
638 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
640 * Help file updates. Affected files in irssi/src/docs/help/in/.
642 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
644 * Fixed channel messages across cells. Affected file
647 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
649 * Fixed file transmission accepting in client library to not
650 start the negotiation if user hasn't accepted the transfer,
651 instead create new session for resent transfer. Affected
652 file lib/silcclient/client_ftp.c.
654 * Show the session ID in the file transmision list. Remove
655 session from list that failed to transfer. Switch the current
656 session automatically after transmission, and in errors, to new
657 session if other sessions exists in the transfer list. Affected
658 files are irssi/src/silc/core/silc-servers.c,
659 irssi/src/fe-common/silc/modfule-formats.c.
661 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
663 * Fixed MIME header parsing for the hopefully last time. Affected
664 file lib/silcutil/silcstrutil.c
666 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
668 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
670 * The SILC RNG is now gauranteed to return non-zero random
671 values. Affected files are lib/silccrypt/silcrng.[ch].
673 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
675 * Fixed nickname formatting when changing only case of the
676 nickname. Affected file lib/silcclient/idlist.c.
678 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
680 * Fixed a memory leak and incorrect printing of the "appears as"
681 message. Affected file irssi/src/silc/core/client_ops.c
683 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
685 * Added CRT (Chinese Remainder Theorem) supported RSA
686 private keys and private key operations. This significantly
687 increases private key operation efficiency. No compatibility
688 issues with new or old private keys. Affected files are
689 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
691 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
693 * Fixed GCC-3.3.2 related compilation warnings from the
696 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
698 * Removed RC6 from distributions.
700 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
702 * Added some better comments to lib/silccrypt/silcpkcs.h,
703 optimized some routines in lib/silccrypt/silcpkcs.c.
704 Added test_silcpkcs into lib/silccrypt/tests/.
706 * Fixed silc_rng_global_init to actually init the global RNG
707 if RNG wasn't provided for it. Affected file is
708 lib/silccrypt/silrng.c.
710 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
712 * Added silc_hash_table_find_by_context_ext. Affected files
713 lib/silcutil/silchashtable.[ch].
715 * Save the public key on normal server in WHOIS command reply
716 from attributes, if present, and add it to public key hash
717 table. Fixes WHOIS resolving by public key on normal server.
719 Optimized the attributes resolving on normal server to not
720 resolve if we resolved them already from router.
722 Affected files are silcd/server_query.c, command_reply.c.
724 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
726 * Added support for whois using attributes.
727 Affected files silcd/command_reply.c, silcd/packet_receive.c,
728 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
731 * Added support for whois using public key attribute to /WHOIS i
732 client command. Affected files irssi/docs/help/in/whois.in,
733 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
735 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
737 * Fixed UMODE setting in server when the client has anonymous
738 mode set. The mode setting was not working. Affected file
741 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
743 * Fixed some bugs and typos related to sending split messages.
744 Print notification when sending messages with /MMSG. Affected
745 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
747 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
749 * Optimized the socket referencing in packet routines, client
750 library and server. Affected files are lib/silccore/silcpacket.c,
751 lib/silcclient/client.c and silcd/server.c.
753 * If silc_socket_set_qos is given with NULL arguments the QoS is
754 reset from the socket. Affected files are
755 lib/silcutil/silcsockconn.[ch].
757 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
759 * Add a /LISTKEYS command which lists the locally cached
760 client and server keys. Affected files
761 irssi/src/fe-common/module-formats.[ch],
762 irssi/src/silc/core/silc-{channels,servers}.c
763 irssi/docs/help/in/listkeys.in
765 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
767 * Check that packet queue purging was successful. Affected
768 files lib/silcclient/client.c and silcd/packet_send.c. Related
769 to MAC failed errors.
771 * Do not clear the inbuf even if it is empty if QoS was applied
772 to it. Otherwise the QoS data is cleared and MAC failed error
773 will occur. Affected file lib/silccore/silcpacket.c.
775 * Use the rekey period time as rekey protocol timeout value.
776 If the rekey does not succeed during the rekey period there's
777 something very wrong, and we most likely end up with wrong keys,
778 do graceful reconnect then. Affected file silcd/server.c.
780 * Take reference of the socket in the parser context, as it's
781 possible to have the parsers in queue after the socket is
782 disconnected and this may cause crash. Affected files are
783 lib/silccore/silcpacket.c, lib/silcclient/client.c and
786 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
788 * Fixed KICK command reply sending, it sent to replies.
789 Affected file silcd/command.c.
791 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
793 * Finish the silc-mime.pl script. It now supports MIME type
794 guessing using magic files, signing data messages, executing
795 MIME handlers in background. Affected files
796 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
798 * Changed MIME signal handler to make things easier for the perl
799 script. Affected files irssi/src/silc/core/client_ops.c,
800 silc-servers.c, and irssi/docs/signals.txt
802 * Cleaned up the silc_mime_parse function and fixed detection
803 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
805 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
807 * Resolve the IP for file transfer listener from the connection
808 socket. Affected file lib/silcclient/client_ftp.c.
810 * Accept NULL hostname parameter in the functions
811 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
812 if hostname is not wanted.
814 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
816 * Fixed race condition between silc_client_init and
817 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
819 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
821 * Fixed file transfer connection closing when SIGNOFF for
822 the client is received from server. Affected file is
823 lib/silcclient/client_ftp.c.
825 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
827 * Check for disconnected socket in QUIT callback. Affected
828 file silcd/command.c.
830 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
832 * Modified the MIME parsing to allow \n and \r\n as delimiters.
833 Affected files lib/silcutil/silcstrutil.c
835 * Cleaned up the escape/unescape functions for correctness and
836 speed. Affected file irssi/src/silc/core/client_ops.c
838 * Removed handling for data messages with Content-Type: text/*,
839 moved parsing of MIME headers to the signal handler, added
840 support for signing and verifying data messages. Affected
841 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
842 irssi/src/silc/core/silc-{servers,channels}.c
844 * Added a perl script for handling data messages based on
845 information read from Mailcap files. New file
846 irssi/scripts/silc-mime.pl
848 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
850 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
851 acknowledge recepetion of a message to the sender. Updated
854 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
856 * Unregister channel key saving callback when deleting channel.
857 Affected file lib/silcclient/idlist.c.
859 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
860 before calling notify client operation. Affected file is
861 lib/silcclient/client_notify.c.
863 * Unregister QoS tasks when deleting the socket connection.
864 Affected files lib/silcutil/silcsockconn.[ch],
865 unix/silcunixsockconn.c.
867 * Implemented latest presence-attrs draft changes. Affected
868 files lib/silccore/silcattrs.h and
869 irssi/src/silc/core/silc-queries.c.
871 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
873 * Save old channel keys in list to allow more rapid change
874 of channel keys if server for some reason does that. This
875 avoids loosing so many channel messages due to not having
876 key to decrypt. Affected file lib/silcclient/silcclient.h,
877 idlist.c and client_channel.c.
879 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
881 * Continued backup router tests and fixes. Affected files
882 silcd/server_backup, server_util.c, server.c. See TODO.
884 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
886 * Fixed SERVER_SIGNOFF handling in servers. The client
887 was removed from wrong list thus not removing the client
888 at all. Affected file silcd/packet_receive.c.
890 * Do not execute rekey protocol for disabled connections as
891 it would never go through. Affected file silcd/server.c.
893 * Added timeout for rekey protocol to catch if the protocol
894 never executes successfully. Affected files silcd/server.c
897 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
899 * Abandon packet processing for disconnected sockets. Check
900 this always after calling packet processing callback.
901 Affected file lib/silccore/silcpacket.c.
903 * Fixed double registration disconnection code in server.
904 Closed wrong connection. Affected file silcd/packet_receive.c.
906 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
908 * On normal server reconnect to primary during resuming 4
909 times, then give up. Affected file silcd/server_backup.c.
911 * If during reconnecting to routers we notice we have router
912 connection but no primary router set, the server is in desync.
913 Reconnect to primary to restore network. Affected file
916 * Assure that only one protocol is exeucting at the same time.
917 Added checks for all protocols. Affected files are
918 silcd/server.c and server_backup.c.
920 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
922 * Check that a string is not already part on invite/ban
923 string when processing it. Affected file silcd/server_util.c.
925 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
927 * Fixed the CUMODE_CHANGE for founder mode changes to comply
928 with 1.2 version of the protocol. Affected file is
929 silcd/packet_receive.c.
931 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
933 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
934 where the passphrase was given. Affected file is
937 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
939 * INVITE and BAN notifys are now delivered from routers to
940 servers (but not clients) on the channel. Updated specs and
941 code. Affected files silcd/packet_[send|receive].[ch],
942 command.c, server.c and server_util.c.
944 * Implemented INVITE and BAN announcing. Affected files are
945 silcd/server.[ch], server_util.c.
947 * Implemented SilcStatus error type argument returning in
948 command reply error in server. Affected file silcd/command.c.
950 * Implemented SilcStatus argument returning in comand reply
951 in client library. The command_reply client operation now
952 returns error specific arguments as well. Affected files
953 are lib/silcclient/command_reply.[ch], client_resume.c,
954 lib/silccore/silcstatus.[ch].
956 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
958 * Backup router protocol version 1.2 implemented. Testing still
959 required. Affected files in silcd/server_backup.[ch], server.c,
960 packet_receive.c and server_internal.h.
962 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
964 * silc_client_send_[channel|private]_message now return TRUE
965 or FALSE. Affected file lib/silcclien/client_channel.c and
968 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
970 * Check for explicit nickname in INVITE and BAN processing
971 during join as well (and don't expect only wildcards in
972 invite/ban strings). Affected file silcd/command.c.
974 * Fixed the INVITE and BAN by public key. The public key saved
975 is the PK payload (as specified) not the raw data. Affected
976 file silcd/server_util.c.
978 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
980 * UTF-8 text message support for actions and notices in SILC
981 Client. Affected file irssi/src/silc/core/client_ops.c.
983 * silc_get_username and silc_get_real_name now returns sensible
984 data on Win32. Patch by Toni Willberg. Affected file is
985 lib/silcutil/win32/silcwin32util.c.
987 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
989 * Provide a signal handler to send MIME encoded messages and emit
990 a signal when a MIME encoded message is received. Also document
991 the signals for usage with the perl interface.
993 A sample perl script will be supplied at a later point.
995 Affected files are irssi/docs/signals.txt,
996 irssi/src/silc/core/client_ops.[ch],
997 irssi/src/silc/core/silc-{channels,servers}.c
999 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1001 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1002 server. Use this time to display a lag and disconnect when it
1003 exceeds a specified limit.
1005 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1007 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1009 * Remove the channel auth list in normal server if router
1010 encofrces its list during connecting. Send notify to channel
1011 to remove the mode to remove the list. Affected files are
1012 silcd/server_util.c and silcd/packet_receive.c.
1014 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1016 * Added support for channel public keys. Updated protocol specs
1017 and implemented it. Affected files are
1018 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1019 lib/silcclient/command_reply.c.
1021 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1023 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1024 terminate the process on Linux. Affected file silcd/silcd.c.
1026 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1028 * Check for NULL buffer in silc_buffer_clear. Affected file
1029 is lib/silcutil/silcbuffer.h.
1031 * Simplified the backup router protocol by removing the _GLOBAL
1032 types. Updated protocol specs and the code. Affected files
1033 are silcd/server_backup.[ch].
1035 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1037 * Deny '@' and '!' from nicknames since they are reserved
1038 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1039 Updated protocol specs and the code.
1041 Affected files are silcd/server_util.[ch].
1043 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1045 * Fixed stack overflow in Irssi SILC client. Affected
1046 file irssi/src/silc/core/client_ops.c.
1048 * Check that Host is set in ServerConnection and RouterConnection
1049 in silcd.conf. Affected file silcd/serverconfig.c.
1051 * Fixed crash in server with protocol completion callbacks,
1052 namely rekey and backup resuming protocols. Affected files
1053 are silcd/server_backup.c and silcd/server.c.
1055 * Fixed rekey protocol to not restart if it is started already.
1056 Affected files are lib/silcclient/client.c and
1059 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1061 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1063 * Fixed EOF handling in SILC Config, affected file
1064 lib/silcutil/silcconfig.c.
1066 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1068 * Fixed RESOLVING flag handling in JOIN notify and other
1069 notifys to handle the resolvings correctly in client library.
1070 Affected file lib/silcclient/client_notify.c.
1072 * Do not send full INVITE and BAN lists in INVITE and BAN
1073 notifys, only the changed information. Affected file
1076 * Fixed INVITE notify sending in INVITE command, send it
1077 only when needed. Affected file silcd/command.c.
1079 * Handle the founder key change properly in CMODE_CHANGE
1080 notify. Bug #122. Affected file silcd/packet_receive.c.
1082 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1084 * Remove the mark for output (mark it only for input) after
1085 purging outgoing queue. Prevents the "Error in select()"
1086 floods. Affected file silcd/packet_send.c.
1088 * Fixed incorrect connection deletion from client library
1089 after calling "connect" client operation. Could cause
1090 crashes for example during reconnect timeouts. Affected
1091 files are lib/silcclient/client.c and
1092 irssi/src/silc/core/client_ops.c.
1094 * Check server private key file permissions before starting
1095 the server. Affected file silcd/serverconfig.c.
1097 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1099 * NULL terminate allocated string in silc_buffer_strformat.
1100 Affected file lib/silcutil/silcbuffmt.c.
1102 * Rewrote the invite/ban list string handling in server to
1103 use SilcBuffer instead. Affected files are silcd/command.c
1104 and silcd/server_util.c.
1106 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1108 * Fixed double free in CMODE command when setting new HMAC
1109 for channel. Affected file silcd/command.c.
1111 * Added couple of missing memset's to zero sensitive memory.
1112 Affected files silcd/command.c, lib/silcclient/command.c.
1114 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1116 * Fixed a double free in INVITE command error handling in
1117 server. Affected file silcd/command.c.
1119 * Added macros SILC_SWAB_[16|32] to swab byte order of
1120 16-bit and 32-bit unsigned integers. Affected file
1121 lib/silcutil/silctypes.h.
1123 * Use the SILC_SWAB_16 instead of htons() in server when
1124 handling ports since the ports in structures are always
1125 in little-endian order (regardless of platform). Affected
1126 file silcd/serverid.c and silcd/server_backup.c.
1128 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1130 * Send DISCONNECT in close admin command in server. Affected
1131 file silcd/command.c.
1133 * Check whether we are already connecting to a remote router
1134 (in addition of checking whether we are already connected)
1135 before creating new connection. Affected file silcd/server.c.
1137 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1139 * Added better compiler and compiler flags checking in
1142 * Check that socket is valid after QoS is applied to data.
1143 Affected file lib/silcutil/unix/silcunixsockconn.c.
1145 * Make sure the socket connecetion is not closed to early
1146 when closing connection in server. Also make sure the
1147 connection is always closed after error in a protocol.
1148 Affected file silcd/server.c.
1150 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1152 * Removed --session and --dummy options from Irssi SILC Client.
1153 -d option is available only if --enable-debug was given.
1154 Affected files are irssi/src/silc/core/silc-core,
1155 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1157 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1159 * Added silc_buffer_steal to steal the data from the buffer.
1160 Affected file lib/silcutil/silcbuffer.h.
1162 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1164 * Fixed server crash with double Primary block in config file.
1166 Fixed also various memory leaks around the config file
1167 parser. Affected files lib/silcutil/silcconfig.c,
1168 silcd/serverconfig.c.
1170 * Changed my nickname (Johnny Mnemonic) to my real name, this
1171 means that bugs introduced by him were actually introduced
1174 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1176 * Don't display "foo appears as foo\nYou're now known as foo"
1177 messages. Affected file irssi/src/silc/core/client_ops.c
1179 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1181 * Fixed error handling of invalid client entry when calling
1182 commands in server. Fixes a crash. Affected file
1185 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1187 * Added some sanity checks in server for correctness of the
1188 server configuration. Affected file silcd/serverconfig.c.
1190 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1192 * Prevent endless resolving of user informations in USERS
1193 command by checking the command reply status correctly.
1194 Affected file lib/silcclient/command_reply.c.
1196 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1198 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1199 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1200 Aldous <Matthew@Aldous.com>.
1202 * Added better implementation using CriticalSection of
1203 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1204 <mikko.lahteenmaki@pikabaana.net>.
1206 * Added some Winsock WIN32 compatiblity defines into
1207 includes/silcwin32.h.
1209 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1211 * Fixed double free in async host lookup code. Affected file
1212 lib/silcutil/silcsockconn.c.
1214 * On backup router handle now the SERVER_SIGNOFF from router
1215 for local connected servers too, and close the connections.
1217 Do not process them as normally signing off servers when they
1218 really signoff by sending EOF fe, but always assume that
1219 router sends the SERVER_SIGNOFF.
1221 Affected files silcd/server.c and silcd/packet_receive.c.
1223 * Fixed socket unsetting when closing connections. Affected
1224 files silcd/server.c and silcd/packet_send.c.
1226 * Do not print the nickname in SERVER_SIGNOFF if we do not
1227 have it. Prevents asserts in Irssi core. It is possible we
1228 don't have the nick if it was just being resolved when server
1229 signoff. Affected file irssi/src/silc/core/client_ops.c.
1231 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1233 * Fixed autonick crashbug in client library. Affected file
1234 lib/silcclient/client.c.
1236 * Fixed Unix implementation of SilcMutex to really assert if
1237 the mutex is locked/unlcoked already. Affected file
1238 lib/silcutil/unix/silcunixmutex.c.
1240 * Fixed locking in silc_schedule_uninit. It didn't lock
1241 when dispatching timeout tasks. Affected file is
1242 lib/silcutil/silcschedule.c.
1244 * Changed Win32 implementation of SilcThread to use modern
1245 Win32 interface. Affected file is
1246 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1248 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1250 * Don't print signed messages when sending failed. Affected files
1251 irssi/src/silc/core/silc-[servers.c/commands.h]
1253 * Send adquate signal when founding a channel by joing it. Affect
1254 file irssi/src/silc/core/client_ops.c
1256 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1258 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1259 irssi/src/fe-common/core/themes.c
1261 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1263 * Fixed close command to use the port correctly when closing
1264 server connections. Affected file silcd/idlist.c.
1266 * Check for NULL outbuf in silc_socket_write. It is possible
1267 that it is NULL is some odd case. Affected files are
1268 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1270 * Do not call final protocol callback for backup router
1271 resuming protocol when closing connection. It is closed
1272 by timeout in case of error. Affected file silcd/server.c.
1274 * Backup reconnect to router if backup resuming protocol
1275 failed. Affected file silcd/server_backup.c.
1277 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1279 * Fixed double free in SKE library error hadling when signature
1280 error occurred. Affected file lib/silcske/silcske.c.
1282 * Save the fingerprint to new SilcClientEntry after changing
1283 nickname. Affected file lib/silcclient/client_notify.c.
1285 * Print SIGNOFF in Irssi SILC client only if the nickname is
1286 known. Prevents asserts in Irssi core. It is possible we
1287 don't have the nick if it was just being resolved when it
1288 quit. Affected file irssi/src/silc/core/client_ops.c.
1290 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1292 * Fixed double free in invite list adding code when adding
1293 invite strings. Affected file silcd/server_util.c.
1295 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1297 * More log printing during backup router protocol. Affected
1298 file silcd/server_backup.c.
1300 * Removed backwards support for old private key file format.
1301 Affected file lib/silccrypt/silcpkcs.c.
1303 * Removed backwards support for not-so-strict decryption length
1304 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1306 * GETKEY to update the client entrys fingerprint too.
1307 Affected file lib/silcclient/command_reply.c.
1309 * Added --without-libtoolfix for package builders using weird
1310 wrappers around libtool (BSD at least).
1312 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1314 * Fixed backup router bugs: When backup resumes router and
1315 receives a CHANNEL_MESSAGE packet the backup must not act
1316 as router since the packet header decryption would be
1317 different. Also, when relaying packets to channel, do
1318 not re-encrypt packets on backup that came from the primary
1319 since the connection isn't really router-router connection.
1320 Affected files silcd/server.c, silcd/packet_send.c.
1322 * Added checks in encryption/decryption that encryption/decryption
1323 length sent as argument really is multiple by block size. Helps
1324 catching really weird bugs like the above backup router bugs
1325 when packets are being decrypted in wrong way. Affected files
1326 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1328 * Fixed padding generation in private key file encryption.
1329 Affected file lib/silccrypt/silcpkcs.c.
1331 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1333 * Added ignore_message_signatures setting which can be used
1334 to ignore signatures in messages. Affected files are
1335 irssi/src/silc/core/client_ops.c, silc-core.c.
1337 * Fixed the libtoolfix to use command line options instead of
1338 environment variables. They didn't work as expected. Now,
1339 the libtool is fully run-time configurable.
1341 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1343 * Verify signature payload for signed messages. Affected files
1344 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1345 irssi/src/silc/core/silc-core.h
1347 * Display signature verification result in public and private
1348 messages using theme abstracts. See irssi/default.theme for
1349 examples on their usage. Affected files
1350 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1351 irssi/src/fe-common/silc/module-formats.[ch],
1352 irssi/src/fe-common/silc/fe-common-silc.c,
1353 irssi/src/fe-common/silc/Makefile.am
1354 irssi/src/fe-common/core/fe-messages.[ch]
1356 * Fixed bugs in Irssi's theme parsing. Affected files
1357 irssi/src/fe-common/core/themes.c
1359 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1361 * Calculate the correct length for signed messages before
1362 encrypting, it must be multiple by block size. Affected
1363 file lib/silccore/silcmessage.c.
1365 * silc_message_signed_get_public_key returns now both
1366 decoded and encoded public key. Affected files are
1367 lib/silccore/silcmessage.[ch].
1369 * Added libtoolfix script that makes the libtool more generic
1370 and configurable in run-time. Now we can specify in run-time
1371 if what kind of libraries we want to create, regardless of
1372 configuration. SIMs are now creates even if --disable-shared
1373 was explicitly given.
1375 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1377 * Fixed founder key sending in CMODE command in client.
1378 Affected file lib/silcclient/command.c.
1380 * Fixed CUMODE founder authentication in server to not check
1381 for client's public key since it's not supposed to do that.
1382 Affected file silcd/command.c.
1384 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1386 * Set realname and hostname in NICK_REC records. Affected file
1387 irssi/src/silc/core/silc-nicklist.c
1389 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1391 * Remove 1.0 protocol backwards compat code from client
1394 * Added more reliable check for whether nickname did change
1395 or not, or whether only Client ID changed in NICK_CHANGE
1396 notify. Affected file lib/silcclient/client_notify.c.
1397 Fixes bug in '@' character handling in a nickname.
1399 * Added support for automatically parsing signature from
1400 the message payload. Added new function
1401 silc_message_get_signature to return the payload to
1402 application. Affected files lib/silccore/silcmessage.[ch].
1404 * Changed the private_message and channel_message client
1405 operations to deliver the SilcMessagePayload to the
1406 application too. Application can use it fe. to get the
1407 signature from the message for verification. Affected
1408 file lib/silcclient/silcclient.h, client_channel.c and
1411 * Redefined the signed payload for message payloads.
1412 Updated protocol specs and implemented.
1414 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1416 * Fixed wrong invite and ban list handling in server command
1417 reply. Affected files are silcd/command_reply.c,
1418 silcd/server_util.[ch].
1420 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1422 * Fixed CMODE setting in server when founder mode was set.
1423 Affected file silcd/command.c. Bug #95.
1425 * Added support to setting specific public key in CMODE in
1426 Irssi SILC client. Affected file lib/silcclient/command.c.
1428 * Added support to use specific public key in CUMODE in
1429 Irssi SILC Client. Affected file lib/silcclient/command.c.
1431 * Added support for inviting and banning by public key in
1432 Irssi SILC client. Affected file lib/silcclient/command.c.
1434 * Fixed fingerprint/babbleprint showing in invite and ban
1435 list command replys. Affected file is
1436 irssi/src/silc/core/client_ops.c.
1438 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1440 * Format CMODE +c and +h to display both the mode and the argument
1442 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1444 * Added test vectors and test programs for SHA-1, MD5,
1445 HMAC-SHA1 and HMAC-MD5. New tests are located in
1446 lib/silccrypt/tests/. Fixed also argument decoding bug in
1447 MD5 implementation. Affected file lib/silccrypt/md5.c.
1449 * Changed the channel private key and private message key
1450 generation (with static keys) to use SHA1 instead of MD5,
1451 as SHA1 is the mandatory hash function in SILC. Affected
1452 file lib/silcclient/client_[channel/prvmsg].c.
1454 * Changed the private key file encryption to use SHA1 instead
1455 of MD5. Added support for the old generation and added
1456 automatic change of the key (to be removed later). Affected
1457 files lib/silccrypt/silcpkcs.c.
1459 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1461 * Load only files with .pub suffix in PublicKeyDir. Affected
1462 file silcd/serverconfig.c.
1464 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1466 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1467 channels. Affected files silcd/silcd.c, silcd/server.h.
1469 * Added the config directive PublicKeyDir for the client block.
1470 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1472 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1474 * Merged Toni's irssi/silc.conf patch.
1476 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1478 * Max alloc tests in allocation routines. Affected file
1479 lib/silcutil/silcmemory.c.
1481 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1483 * Fixed a typo in resuming code that fixed detach/resume code
1484 in server. Bug #93. Affected file silcd/packet_receive.c.
1486 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1488 * Do reverse lookups for server when /connecting. Affected files
1489 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1490 irssi/src/core/net-nonblock.*
1492 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1494 * Added library versioning for shared libraries. Affected
1495 files configure.in.pre and lib/Makefile.am.pre.
1497 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1499 * Display INVITE and BAN lists as specified by SILC 1.2
1501 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1503 * Do not send invite list back unless asked (when sending
1504 no arguments) or when list was modified. Affected file
1507 * Remove client from invite list in KILLED notify and in
1508 KILL command. Affected file silcd/command.c and
1511 * Fixed bugs in invite list handling in INVITE command.
1512 Affected files silcd/command.c and silcd/server_util.c.
1514 * Merged with Irssi 0.8.6.
1516 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1517 Affected file irssi/src/fe-text/silc.c.
1519 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1521 * The silc_argument_get_[first/next] now return the argument
1522 type to caller. Added silc_argument_payload_encode_one.
1524 Affected files are lib/silccore/silcargument.[ch].
1526 * Added support for the SILC 1.2 INVITE command and new
1527 invite lists to server. Affected files are silcd/command.c,
1528 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1530 * Added support for the SILC 1.2 BAN command and new
1531 ban lists to server. Affected files are silcd/command.c,
1532 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1534 * Added support to client sending new INVITE command. Affected
1535 file is lib/silcclient/command.c.
1537 * Added support to client sending new BAN command. Affected
1538 file is lib/silcclient/command.c.
1540 * Added support for removing client from invite list when kicked
1541 from channel, as SILC 1.2 dictates. Affected files are
1542 silcd/packet_receive.c and silcd/command.c.
1544 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1546 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1547 automatically the cipher's internal IV. Affected files
1548 lib/silccrypt/silccipher.[ch].
1550 * Assure the RESUME_CLIENT packet is not sent to twice to
1551 backup router if the detached client was originated from
1552 the backup. Affected file silcd/server.c. Bug #76.
1554 * Changed silc_sim_symname to not allocate memory. Affected
1555 file lib/silcsim/silcsimutil.c.
1557 * Fixed memory leaks with SIMs in server. Affected files
1558 silcd/serverconfig.c, silcd/server.c.
1560 * Fixed channel key distribution after resuming detached
1561 client. Affected files silcd/packet_receive.c.
1563 * Fixed channel's global_user boolean checking after detaching.
1564 Check it after changing the owner of the client not before.
1565 Affected file silcd/packet_receive.c.
1567 * Fixed few double frees from client library. Fixes at least
1568 Bug #81, possibly others too.
1570 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1571 notifys in Irssi SILC Client. Affected file is
1572 irssi/src/silc/core/client_ops.c. Bug #82.
1574 * Applied Ville Räsänen's manual page and --mandir bugfix
1575 patch. Affected files are configure.in.pre and Makefile.am.pre.
1578 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1580 * Added support to backup router protocol for backup to tell
1581 normal server that it cannot use the backup router as primary
1582 because the primary isn't really down. Updated protocol
1585 * Added support for primary router to tell backup router that
1586 resuming is not possible because the backup really isn't primary
1587 in the cell. For example if backup disconnected itself the
1588 resuming is not allowed since the primary really did not
1589 go down. Updated protocol specs.
1591 * Removed MARS from crypto library.
1593 * Defined the CTR mode and Randomized CBC mode in SILC. The
1594 CTR mode is RECOMMENDED now in specification. Defined also
1595 Serpent cipher as optional cipher. Updated the protocol specs.
1597 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1599 * Added support for inviting/banning by IP/MASK, public key,
1600 and explicit Client ID. Redefined the command and notify
1601 types to allow easier forwards support for other methods
1602 of inviting/banning. Updated protocol specs.
1604 * Remove the client from channel's invite lists if the client
1605 is kicked or killed. Updated protocol specs.
1607 * Unified the Channel Message Payload and Private Message
1608 into one Message Payload. Updated protocol specs and
1611 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1613 * Don't wait for EOF after socket error has occurred, but
1614 close the connection. Affected file is silcd/server.c.
1616 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1618 * Added support for setting FOUNDER mode on channel with
1619 specific public key which can be set with CMODE command.
1620 Updated protocol specs and implemented in client and server.
1622 * Fixed the Irssi SILC client to correctly shutdown the client
1623 library to avoid memory leaks. Affected files are
1624 irssi/src/silc/core/silc-core.c and silc-servers.c.
1626 * Deprecated the No Reply flag in SKE protocol and introduced
1627 "IV Included" flag which can be used to indicate that the IV
1628 is included in the ciphertext. This makes it possible to use
1629 SILC on unreliable transport, such as UDP which may cause
1630 packet reordering and losses. Updated protocol specs, did
1633 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1635 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1636 < 32 bit values in correct size. Affected file is
1637 lib/silcmath/mp_mpi.c.
1639 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1641 * Fixed the KE Start Payload parsing to check that mandatory
1642 fields are present. Affected file lib/silcske/payload.c.
1644 * Fixed compilation warnigs in Irssi SILC Client. Affected
1645 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1647 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1649 * Print "nick now appears as newnick" and update Irssi's nicklist
1650 when you change your nick to "nick". Closes #62
1652 * Never format your own nick. Closes #63
1654 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1656 * SILC_UMODE_GONE changes are now propagated correctly to the
1657 Irssi client. Closes #54
1659 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1661 * Fixed example in /HELP KEY
1663 * Added expando $j which expands to current SILC Client version
1665 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1667 * Fixed public key decoding in crypto library.
1669 * Added better error printing to SKE library.
1671 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1673 * Fixed NICK command to not crash if nickname was not sent.
1675 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1677 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1678 Deprecated the old Encrypt-And-MAC order. Updated protocol
1679 specs and implemented.
1681 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1682 generation. Updated specs and implemented.
1684 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1686 * Added support for rekey before 2^32 sequence number wraps.
1687 Affected files in server and client library.
1689 * Padding must be at least 8 bytes now. Implemented and updated
1692 * Compute maximum padding for authentication packets to make
1693 passphrase approximation attacks impossible. Affected files
1694 in client library and in server.
1696 * Fixed PING command sending in client library and handling in
1697 server. The server ID must be ID Payload, not raw ID data.
1698 Affected files in server and client library.
1700 * Defined that all public keys sent in commands and notify
1701 payloads are actually Public Key Payloads not raw public key
1702 data. Updated protocol specs and implemented.
1704 * Updated protocol version to 1.2. Updated specs and code.
1706 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1707 status types. Updated specs and the code.
1709 * Added support for normal client to kill its own entries from
1710 the network. Updated protocol specs and the code.
1712 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1713 and added initial implementation.
1715 * Added MAC field to the Private Message Payload to protect
1716 against chosen ciphertext attacks. Updated the protocol specs
1719 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1720 attribute to indicate the user's current idle and signon time
1721 of a service. Updated protocol specs and implemented.
1723 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1725 * Added "do_not_bind" argument to silc_client_file_send what
1726 can be used to not bind locally but assume the file receiver
1727 provides the point of connect. Usefull when sender is behind
1728 NAT device. Affected file lib/silcclient/silcclient.h and
1731 * Added -no-listener option to FILE SEND command in Irssi SILC
1732 client. Affected file irssi/src/silc/core/silc-servers.c.
1733 Renamed FILE RECEIVE to FILE ACCEPT.
1735 * Confirm passphrase for private key encryption in
1736 silc_create_key_pair and silc_change_private_key_passphrase.
1737 Affected files are lib/silcutil/silcapputil.c.
1739 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1741 * Move silc_client_packet_send back to internal, added
1742 silc_client_send_packet, a bit simpler function for application.
1743 Affected files lib/silcclient/silcclient.h, client.c and
1746 * Moved the SilcClientEntry, SilcChannelEntry and
1747 SilcServerEntry to silcclient.h to be public and documented
1748 them for application. Affected files are
1749 lib/silcclient/silcclient.h and idlist.h.
1751 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1753 * Fixed manual page installation patch by Ville Räsänen.
1754 USERS help page fix patch by Ville Räsänen
1756 * Changed the silc_client_command_call interface to make
1757 the command call simpler for the application. The library
1758 now handles the command line parsing, command finding and
1759 execution. Application only needs to call the function
1760 with the command line. Affected files are
1761 lib/silcclient/silcclient.h, command.[ch].
1763 * Fixed silc_get_input to NULL-terminate the returned input.
1764 Affected file lib/silcutil/silcutil.c.
1766 * Resolve the client's public key in JOIN command if the
1767 founder auth data is being requested but we don't know the
1768 client's public key. Affected file silcd/command.c.
1771 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1773 * Print notify for server opers when backup router comes
1774 online. Affected file silcd/server.c.
1776 * Fixed the INVITE command to send the invite list in
1777 command reply. Affected file silcd/command_reply.c.
1779 * Fixed MOTD command reply sending. Affected file
1782 * UTF-8 decode the topic in TOPIC command reply and LIST
1783 command reply in Irssi SILC client. Affected file is
1784 irssi/src/silc/core/client_ops.c.
1786 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1788 * Fixed the INVITE command to not crash Irssi SILC client
1789 when given without nickname argument. AFfected file
1790 irssi/src/silc/core/client_ops.c.
1792 * Fixed double free in WHOIS query on normal server when
1793 forwarding query to router. Affected file is
1794 silcd/server_query.c.
1796 * Fixed WATCH command reply handling on normal server which
1797 was missing altogether. Affected file silcd/command_reply.c.
1800 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1802 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1803 Included yodl sources for each of these. Also modified
1804 Makefile.am prototype to install these files to proper
1805 locations. Updated CREDITS. Affected file Makefile.am.pre,
1806 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1809 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1811 * Added support for encrypted private key files. Now
1812 passphrase must be provided when new key pair is created
1813 (can be empty though), and prompted when loading the
1814 private key. Added support for loading the old-style
1815 non-encrypted private keys as well. Affected files
1816 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1819 * Fixed silc_get_input to accept input on all terminals.
1820 Affected file lib/silcutil/silcutil.c.
1822 * Moved the Irssi SILC client key loading and other stuff
1823 to be called after the arguments and UI is initialized.
1824 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1826 * Added -P option to Irssi SILC client which can be used
1827 to change the passphrase of the private key. Affected
1828 file irssi/src/silc/core/silc-core.c.
1830 * Added silc_change_private_key_passphrase apputil routine
1831 to lib/silcutil/silcapputil.[ch].
1833 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1835 * Fixed connection closing in client library to not crash.
1836 Moved the connection freeing totally to function
1837 silc_clinet_del_connection. Affected file
1838 lib/silcclinet/client.c.
1840 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1842 * Changed includes/silcincludes.h to silcincludes.h.in to
1843 include configuration specific information. The silcdefs.h
1844 is not included in to installation anymore (it's only
1845 compilation time header).
1847 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1849 * Moved the SilcClient and SilcClientConnection from client.h
1850 to the public lib/silcclient/silcclient.h. Changed the
1853 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1855 * If version string in silc_clinet_alloc is NULL the library
1856 puts it automatically. Affected file lib/silcclient/client.c.
1858 * Changed the version strings from variables to #define's
1859 in includes/silcversion.h.
1861 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1863 * Added shared library complation support.
1865 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1867 * Added lib/silcutil/silcapputil.[ch] for application
1868 utility functions. It includes routines for applications'
1869 convenience. Added silc_create_key_pair, silc_show_public_key
1870 and silc_load_key_pair functions.
1872 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1874 * Send RESUME_CLIENT packet from router to backup routers
1875 to in resuming. Affected file silcd/packet_receive.c.
1877 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1879 * In IDENTIFY command parsing, send all other IDs except
1880 Client IDs explicitly to router for resolving on normal
1881 server. Also check that ID received in WHOIS command is
1882 always Client ID, others are not allowed. Affected file
1883 silcd/server_query.c.
1885 * Merged latest changes from irssi.org CVS.
1887 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1889 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1890 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1892 * Fixed the heartbeat sending in Irssi SILC client. Moved
1893 the silc_client_packet_send to silcclient.h for application
1894 usage. Affected files lib/silcclient/client_internal.h
1895 lib/silcclient/silcclient.h.
1897 * Fixed a bug in query resolving in server. Used wrong
1898 variable in a for loop and crashed. Affected file is
1899 silcd/server_query.c.
1901 * Server constructs requested attributes only to locally
1902 connected clients. Affected file silcd/server_query.c.
1905 * Fixed a bug when sending resolving from router to server
1906 with requested attributes. The constructed WHOIS command
1907 was incorrect. Affected file silcd/server_query.c.
1910 * Fixed Requested Attributes saving in WHOIS command reply.
1911 The length of the data buffer must be saved too. Affected
1912 file silcd/command_reply.c.
1914 * Update the client entry's servername after detaching is
1915 over. Affected file silcd/packet_receive.c. Bug #37.
1917 * Resolve incomplete client entrys in CUMODE_CHANGE and
1918 CMODE_CHANGE notifys. Affected file is
1919 lib/silcclient/client_notify.c. Bug #42.
1921 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1923 * Fixed channel key packet processing bug on backup router
1924 during backup resuming protocol. Affected file is
1925 silcd/packet_receive.c.
1927 * Fixed memory leaks in server. Affected files are
1928 silcd/server.c and silcd/packet_receive.c.
1930 * Fixed packet decryption problem when backup router encrypted
1931 channel message with wrong key during backup resuming
1932 protocol. Affected file silcd/packet_send.c.
1934 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1935 Toni Willberg (toniw@iki.fi)
1937 * Changed the SilcCipher context to be private. Changed the
1938 silc_cipher_get_iv to just return pointer to the IV. Added
1939 silc_cipher_get_name to return the name of the cipher.
1940 Fixed code all around to support these changes. Affected
1941 files are lib/silccrypt/silccipher.[ch], client library and
1944 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1946 * Fixed unaligned access in lib/silccore/silcattrs.c.
1948 * Fixed libtool linking in lib/silcsim/Makefile.am.
1950 * Fixed services attribute printing. Affected files is
1951 irssi/src/silc/core/silc-queries.c.
1953 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1955 * Fixed a crashbug in incoming server accepting. Affected
1956 file silcd/server.c.
1958 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1960 * Added automatically generated index to Toolkit Reference
1963 * Added support for Postscript Toolkit Reference Manual.
1965 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1967 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1970 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1972 * Added 'send_events' boolean argument to the function
1973 silc_schedule_set_listen_fd which sends the set events to
1974 the application explicitly if set to TRUE. Default action
1975 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1976 lib/silcclient/client_internal.h and silcd/server_internal.h.
1978 * Added silc_compare_timeval to determine which time values
1979 is smaller. Affected file lib/silcutil/silcutil.[ch].
1981 * Added sort-of "Quality of Service" (QoS) support to
1982 SilcSocketConnection. Data reception can be controlled with
1983 rate limit per second and/or read data length limit.
1984 Added silc_socket_set_qos. Affected files are
1985 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1987 * Added the QoS configuration to SILC Server configuration
1988 file. Affected files are silcd/serverconfig.[ch] and
1991 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1993 * Merged with irssi.org CVS.
1995 * Failed OPER and SILCOPER authentications are now logged.
1996 Affected file silcd/command.c. Bugs #25.
1998 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2000 * ROBODoc documented lib/silcutil/silcbuffer.h and
2001 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2002 <ville.rasanen@iki.fi>.
2004 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2006 * Added support for auto-passphrase authentication from the
2007 config file during connecting which was not implemented
2008 yet. Affected file irssi/src/silc/core/client_ops.c.
2010 * Fixed a bug in authentication protocol failure handling which
2011 was processing wrong callback context. Affected files
2012 are lib/silcclient/client.c and protocol.c.
2014 * Fixed the /ATTR allow off to actually work. Affected file
2015 is irssi/src/silc/core/silc-queries.c.
2017 * Fixed the /ATTR -del to work. Affected file is
2018 irssi/src/silc/core/silc-queries.c.
2020 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2022 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2024 * Fixed mask attribute adding in Irssi SILC client. Affected
2025 file irssi/src/silc/core/silc-queries.c.
2027 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2029 * Added support for saving the requested attributes in
2030 WHOIS to directory. Affected file is
2031 irssi/src/silc/core/silc-queries.c.
2033 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2035 * Added support for parsing VCard fields that do not have
2036 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2038 * Fixed a double free bug in hash table foreach function
2039 if the entry was deleted in the foreach callback. Affected
2040 file lib/silcutil/silchashtable.c.
2042 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2044 * Added silc_attribute_get_verify_data to return the signature
2045 verification data for either user digital signature or
2046 server digital signature in Requested Attributes. Affected
2047 files are lib/silccore/silcattrs.[ch].
2049 * Added silc_vcard_alloc which is used to allocated dynamic
2050 SilcVCard context. The silc_vcard_free now checks whether
2051 the context is dynamically allocated or not. Affected files
2052 are lib/silcutil/silcvcard.[ch].
2054 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2056 * Periodically remove the NOATTR status from client entry
2057 so that the client may take the attributes in use even after
2058 server has resolved them unsuccessfully earlier. Affected
2059 file silcd/server_query.c and idlist.h.
2061 * Moved sha1hash and md5hash from client->internal to
2062 SilcClient for application usage. Affected files are
2063 lib/silcclient/client.h and client_internal.h.
2065 * Fixed attribute encoding and decoding bugs. Affected
2066 files lib/silccore/silcattrs.[ch].
2068 * Added ATTR command to Irssi SILC Client which is used to
2069 manage user's Requested Attributes sending and values for
2070 WHOIS command. Affected files around Irssi SILC client.
2072 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2074 * Added silc_buffer_strformat which can be used to format
2075 strings into a buffer which size is automatically increased.
2076 Affected file lib/silcutil/silcbuffmt.[ch].
2078 * Added implementation of VCard (RFC 2426) which can be used
2079 as part of Requested Attributes in WHOIS command. Affected
2080 file lib/silcutil/silcvcard.[ch].
2082 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2084 * Some strncat -> silc_strncat changes our the core and
2087 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2088 errors. Added better error printing to SKE library.
2089 Affected files lib/silcske/silcske.c, silcske_status.h and
2092 * Save the PKCS key length even if only private key is set to
2093 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2095 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2096 length in bits not in bytes. Affected files are
2097 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2098 silcd/server_query.c.
2100 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2102 * Added silc_attribute_payload_encode_data to directly encode
2103 the data into the attributes buffer. Renamed function
2104 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2105 Affected files are lib/silccore/silcattrs.[ch].
2107 * silc_hash_table_find_foreach calls the foreach function now
2108 once even if the nothing was found with context set to NULL.
2109 Affected file lib/silcutil/silchashtable.[ch].
2111 * Remove the RESOLVING flag from client entry after received
2112 the Requested Attributes from the client. Fixed memory leak
2113 in client entry freeing. Affected files silcd/server_query.c
2116 * Added Requested Attributes support into SILC Client Library.
2117 It is not able to send requested attributes in WHOIS command,
2118 and also receive and process requested attributes. Added
2119 silc_client_attribute_[add|del] and silc_client_attributes_get
2120 functions. Added also `ignore_requested_attributes' to the
2121 SilcClientParams to not use attributes in client. Affected
2122 files are lib/silcclient/command.c, client_attrs.[ch],
2123 silcclient.h, client_internal and client.[ch].
2125 * Changed the silc_client_get_client_by_id to support Requested
2126 Attributes, it takes them as argument now. Affected file
2127 is lib/silcclient/silcclient.h, and idlist.c.
2129 * Added -details option to WHOIS command in Irssi SILC Client
2130 to support the requested attributes. By default it requests
2131 all attributes. Affected file lib/silcclient/command.c and
2132 irssi/doc/help/in/whois.in.
2134 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2136 * Add also SERVICE attribute for server-constructed attribute
2137 data. Also digitally sign the attributes and add
2138 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2139 silcd/server_query.c.
2141 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2143 * Changed the silc_attribute_payload_encode to support list
2144 of attributes (function may be called several times to add
2145 a new attribute). Removed the silc_attribute_payload_encode_list
2146 function. The encoding function now also automatically encodes
2147 the data, so the caller does not need to do that. Affected
2148 files lib/silccore/silcattrs.[ch].
2150 * Added support for replying on behalf of the user to the
2151 Requested Attributes in WHOIS command in the server. Affected
2152 file silcd/server_query.c.
2154 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2155 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2157 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2159 * Don't swtich to become primary router if we are backup if
2160 decryption error has occurred. Affected file silcd/server.c.
2162 * Fixed a bug in backup router IP address comparison in
2163 silc_server_backup_get.
2165 Save now also the port of the server/router and use that
2166 in comparison as well. Affected file silcd/server_backup.c.
2168 * Normal server now reconnects to backup router automatically
2169 if connection is lost to it. Affected file silcd/server.c.
2171 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2173 * If packet processing fails (like integrity check fails)
2174 the connection is closed now. Affected files are
2175 lib/silccore/silcpacket.c and silcd/server.c.
2177 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2179 * Fixed double free in RSA public key set function
2180 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2183 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2185 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2186 Added server_query.[ch] which provides one interface for
2187 querying information using all three commands.
2189 * Changed all "typedef unsigned char" in core library to
2190 "typedef SilcUInt8".
2192 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2194 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2196 * Renamed silc_server_get_client_resolve to
2197 silc_server_query_resolve and moved to server_query.[ch].
2199 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2201 * Resumed client packet handling from server put the resumed
2202 client on wrong list on router and caused the client not
2203 be present on the network anymore. Now fixed to put the
2204 client to correct list. Affected file silcd/packet_receive.c.
2206 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2208 * Various cleanup in error message output in config parsing code
2209 and in server init code. Fixed error log files containing
2210 too many newlines ('\n') in some situations. Affected files are
2211 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2213 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2215 * Use the reverse lookupped hostname in client internals
2216 instead of one user provided us as remote server name.
2217 Affected file lib/silcclient/client.c.
2219 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2221 * Added 'app_context' to silc_schedule_init. It is an
2222 application specific context that is delivered to application
2223 in task callback functions. Affected files are
2224 lib/silcutil/silcutil.[ch].
2226 * The hb_context in SilcSocketConnection is not freed
2227 automatically anymore (application must free it). Freeing
2228 it automatic is inconsistent. Affected files are
2229 lib/silcutil/silcsockconn.[ch].
2231 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2233 * Added support for removing explicitly added client connections
2234 in rehash and closing the client connections if they were
2235 unconfigured in the rehash. Affected file silcd/server.c.
2237 * Added support for aborting automatically pending commands
2238 that never receives the reply (to avoid memory leaks).
2239 Added also silc_server_command_pending_timed to set the
2240 specific timeout for pending command. Affected files are
2241 silcd/command[_reply].[ch].
2243 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2244 specs and lib/silccore/silcstatus.h.
2246 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2248 * Changed the silc_get_time to accept time value as argument
2249 or if zero is sent return current local time. Affected
2250 file lib/silcutil/silcutil.[ch].
2252 * Added STATS command to client library and Irssi SILC client.
2253 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2255 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2257 * Assure that channel key is set before sending it. May
2258 crash server otherwise. Affected file silcd/packet_send.c.
2260 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2262 * Assure that endless loop cannot happen with detached client
2263 resolving on normal server. Added idlist status
2264 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2265 silcd/idlist.h and silcd/packet_receive.c.
2267 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2269 * Incoming file transfer request cannot use same session as
2270 the sending session. This can happen when sending file to
2271 yourself. Crashed the client on quit. Affected file
2272 lib/silcclient/client_ftp.c. Bug #24.
2274 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2276 * Implemented the draft-riikonen-precense-attrs draft and
2277 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2279 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2281 * Distribute the SERVER_SIGNOFF notify also to local backup
2282 routers from the primary router. The backup router may not
2283 have the signing of local server directly connected and need
2284 to know about the signoff. Affected file silcd/server_util.c.
2286 * Use the primary router as the origin of the locally connected
2287 server when it is disconnecting from the backup router since
2288 that's where it really is coming from. Now the clients from
2289 the disconnecting server are removed correctly and "shadow"
2290 clients are not left to the backup router. Affected file
2293 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2295 * If normal server is standalone and found existing but disabled
2296 channel, do not re-create the channel since it creates
2297 duplicate same channels. Affected file silcd/server.c.
2299 * Added anonymous client connections support to server. New
2300 "anonymous" configuration option to ConnectionParams section
2301 added. If set to true, the username and hostname information
2302 of the client will be scrambled and anonymous user mode is
2303 set automatically to the user. Affected files are
2304 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2306 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2308 * In JOIN notify handling, mark that the cache entry of the
2309 client cannot be expired. Can cause crashes on normal
2310 server (asserts client->channels). Affected file is
2311 silcd/packet_receive.c.
2313 * From now on distribution versions are used as protocol versions
2314 instead of by default using the Toolkit base version as protocol
2315 version. Affected file prepare.
2317 * Do not set the locally resolved hostname for local client
2318 entry but take what server sends. This way the real hostname
2319 is showed in WHOIS for yourself. Affected file is
2320 lib/silcclient/idlist.c and lib/silcclient/client.c.
2322 * Resolve local info with IDENTIFY when connecting to server.y
2324 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2326 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2327 for implied search (not needed on platforms which has native
2328 pthreads library). Use --without-pthreads to disable threads.
2329 Affected file is configure.in.pre
2331 * Fixed --with-iconv on platforms which need to bypass (broken)
2332 native iconv(). Affected file is configure.in.pre
2334 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2336 * Moved -C option parsing in Irssi SILC client at same time
2337 as other options. The UI was initialized earlier and caused
2338 problems on command line. Bug #16. Affected file is
2339 irssi/src/silc/core/silc-core.c.
2341 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2343 * Added global variable silc_log_timestamp that tells silclog
2344 wether to print or not the timestamp in the logging files.
2345 Affected file lib/silcutil/silclog.[ch].
2347 * Added silcd configuration option Timestamp in the Logging
2348 section. Affected file silcd/serverconfig.[ch],
2349 doc/example_silcd.conf.in.
2351 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2353 * Fixed fingerprint checking to check for entirely empty
2354 fingerprint instead of two first bytes when determining
2355 if it is set. Bug #18. Affected file silcd/command.c.
2357 * Fixed duplicate PKCS name registering to not allow it.
2358 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2360 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2362 * Conditionalize non-gcc compiler optimizations for various
2363 platforms, enable those commented out. Cleanups.
2364 Affected file lib/silcmath/mpi/configure.in
2366 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2368 * silc_rng_exec_command() left zombie processes if command
2369 didn't generate any output. Affected file
2370 lib/silccrypt/silcrng.c
2372 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2374 * Rewrote iconv checking, introduce --with-iconv for systems
2375 which rely on libiconv. Check if iconv() provided by libc
2376 is good enough, otherwise demand libiconv. Affected file
2379 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2381 * Search for ldopen() also in libc. This enables SIM support
2382 on *BSD systems. Based on patch from Alex Zepeda. Affected
2383 file configure.in.pre
2385 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2387 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2388 This fixes prepare on *BSD systems. Affected file
2391 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2393 * More fixed for not having purge timeout for global clients
2394 that are on channel. Affected files silcd/command_reply.c
2397 * Fixed the rekey protocol to work with backup router connections.
2398 Rekey packets are now allowed on disabled connections as
2399 well. Affected files silcd/packet_send.c and server.c.
2401 * Do not switch to be as backup router when shutting down and
2402 closing the primary connection. Affected file silcd/server.c.
2404 * Fixed memory leaks in backup router deleting. Added
2405 silc_server_backup_free to free all data during shutdown of
2406 server. Affected files silcd/server_backup.[ch].
2408 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2410 * Do not process commands if the sock->user_data is NULL.
2411 Affected file silcd/command.c.
2413 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2415 * Fixed buffer overflow and security problems (loosing bits
2416 in CFB encryption) in SILC RNG. Problems reported by
2417 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2419 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2421 * Added yet more checks that client is not expired on global
2422 list if it is on channels. Affected file is
2423 silcd/command_reply.c.
2425 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2427 * Merged c0ffee's MIME signal patch which adds support for
2428 sending also MIME messages in Irssi SILC Client, and handling
2429 received MIME messages in a signal (and perhaps doing something
2430 to non-textual MIME messages).
2432 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2434 * Fixed pending command deletion in server and client library
2435 to check the whole list instead of breaking after first found.
2436 The affected files are silcd/command.[ch] and
2437 lib/silcclient/command.[ch].
2439 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2441 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2442 secret or private, otherwise it's possible to find out
2443 whether a secret channel exists or not. Affected file
2446 * If CMODE change fails during the mode setting, assure that
2447 the old mode mask is set for the channel back. Affected
2448 file silcd/command.c.
2450 * Fixed passphrase saving on +a channel on normal server
2451 after successful JOIN command. Affected file silcd/command.c.
2453 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2455 * Remove server/router operator privileges in DETACH command,
2456 since it's possible to resume to server where these
2457 privileges would not be allowed for the client. Affected
2458 file silcd/command.c.
2460 * Do not set to wait for backup in rehash of the server.
2461 Affected file silcd/server.c.
2463 * Do not check listener sockets when counting how many
2464 socket connections we have. Affected file is
2465 silcd/server_util.c.
2467 * Do not announce disconnected clients that are remaining
2468 in history (for WHOWAS). This is because SIGNOFF notify
2469 for these has been sent earlier already. Affected file
2472 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2474 * Buffer overflow with CUMODE command's mode->mode character
2475 conversion. Reported by Ville Räsänen. Affected file
2476 lib/silcutil/silcutil.c.
2478 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2480 * Allow heartbeat packets to go disabled connections anyway.
2481 Affected files silcd/server.c and silcd/packet_send.c.
2483 * Do not broadcast New Channel packets with List flag set
2484 in the packet to backup routers. The router must check
2485 for the correctness of the packets before sending them.
2486 It is possible that router will have enforce Channel ID
2487 change and this would cause desync in the backup router.
2488 Affected file silcd/packet_receive.c.
2490 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2491 are handled in list parsing. They are not list packets
2492 anymore. Affected file silcd/packet_receive.c.
2494 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2496 * Stop waiting for backup router through the timeout, not
2497 directly after backup router has arrived. Affected file
2500 * Do not re-create channel keys and send them when removing
2501 clients in server shutdown. Affected files are
2502 silcd/server_internal.h and silcd/server_util.c.
2504 * Notify distribution to backup routers was missing from
2505 the silc_server_send_notify_dest function which caused
2506 desyncing problems with backup router. Affected file is
2507 silcd/packet_send.c.
2509 * The client's channel removing was working wrong on
2510 backup router. It assumed that it doesn't know global
2511 information but backup router does know. For this reason
2512 it could remove channel when it wasn't supposed to do that.
2513 Affected file silcd/server.c and silcd/server_util.c.
2515 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2517 * Stop for a couple seconds after badkup router has become
2518 primary router. Affected file silcd/server.c.
2520 * Added silc_server_remove_servers_by_server, which is used
2521 to remove servers originated from some other server. Also
2522 clients of those servers can be removed too. Affected file
2523 silcd/server_util.[ch].
2525 * When removing clients after a server has signed of remove
2526 also all servers behind that server (unless they are known
2527 to be available locally), and send SERVER_SIGNOFF for each
2528 of the server separately. Also the signed off clients are
2529 sent now separately per signed off server. The affected files
2530 are silcd/server.c and silcd/server_util.[ch].
2532 * All servers added with silc_idlist_add_server must always
2533 have both "router" and "connection" pointers set. Otherwise,
2534 bad server entries may be left around in the cache.
2535 Affected file silcd/command_reply.c.
2537 * Do not create the channel key in NEW_CHANNEL packet
2538 processing if the channel is empty. Affected file
2539 silcd/packet_receive.c.
2541 * Completed backup router support for standalone routers.
2542 Supports also servers in the cell that do not use the backup
2545 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2547 * Fixed a bug in silc_string_regexify which did not add '^'
2548 at the start of each string, and thus the matching was
2549 not explicit. For example ban list iikone@*!*@* would
2550 match also "priikone", which is wrong, it would have to be
2551 *iikone@*!*@* to match also "priikone". Affected
2552 file lib/silcutil/unix/silcunixutil.c.
2554 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2556 * Enable all local server connections before updating client
2557 caches when we've become backup router. Otherwise, signoff
2558 packets may not reach the clients. Affected files are
2559 silcd/server.c and silcd/server_util.[ch].
2561 * Fixed a bug in version string parsing which could crash
2562 the program with specially formatted version string.
2563 Bug reported and patch provided by Ville Räsänen. Affected
2564 file lib/silcutil/silcutil.c.
2566 * Handle the disconnection immediately when DISCONNECT
2567 packet is received in server. Affected file silcd/server.c.
2569 * Primary router now waits a short time (10 seconds) for
2570 backup router connection before accepting any other
2571 connection (except local). Affected file silcd/server.c,
2574 * Fixed a crash in client libary in NICK_CHANGE notify when
2575 NICK_CHANGE arrived for client entry we are resolving
2576 currently. Affected file lib/silcclient/client_notify.c.
2578 * Call the sconn->callback completion even if error had
2579 occurred. Start reconnecting always if connection to
2580 primary router fails during backup router protocol.
2581 Affected files silcd/server.c and server_backup.c.
2583 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2585 * Added functions silc_server_send_opers and
2586 silc_server_send_opers_notify to send packets stricly
2587 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2588 to send variable argument notify to operators.
2589 Affected files silcd/packet_send.[ch] and silcd/server.h.
2591 * Removed UMODE rights checking with UMODE_CHANGE notify.
2592 Affected file silcd/packet_receive.c.
2594 * Server/router operator now receives notify when network
2595 switches to backup router and when it resumes the use of
2596 primary router. Affected file silcd/server.c and
2597 silcd/server_backup.c.
2599 * Fixed the updating of client information after backup
2600 resuming protocol is over; update all except local clients
2601 to the new primary router. The affected file is
2602 silcd/server_util.c.
2604 * Added support for closing active connections in rehash
2605 that were unconfigured by the user. Supports currently
2606 closing server and router connections. Affected file
2609 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2611 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2613 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2614 is NULL since seems that on some platforms NULL is allowed
2615 and on some it's not. Fallback encoding is used instead.
2616 Affected file lib/silcutil/silcstrutil.c.
2618 * Fixed statistics updating for incoming server connection
2619 which could cause problems when re-connecting. Affected
2620 file silcd/server.c.
2622 * Preliminary backup router support for standalone router
2623 added. Affected files in silcd/.
2625 * Mark server connections in backup router disabled before
2626 and after backup protocol. Affected file is
2627 silcd/server_backup.c.
2629 * Added support for reconnecting to remote server connection
2630 even if the protocol fails, and if the configuration wants
2631 us to keep trying to connect anyway.
2633 Server connection is not allowed to backup router if
2634 backup router does not have connection to primary router yet.
2636 Affected file is silcd/server.c.
2638 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2640 * Added silc_client_udpate_server function to update changed
2641 server info. Affected file lib/silcclient/idlist.[ch].
2643 * Added check for server entries that are being resolved when
2644 notify is received. If being resolved, handle the received
2645 notify only after it's resolved so that all notifys are
2646 handled in same order as received from the server.
2648 Added similar resolver check to channel entries. Every
2649 notify that cause resolving of any information that affects
2650 channel entry marks the channel entry in waiting state.
2651 After whatever resolving is over the waiters are signalled
2652 and only then the notifys are handled in the same order
2653 as delivered from the server.
2655 Affected files are lib/silcclient/idlist.[ch], and
2658 * Fixed KILLED notify handling in normal server. Affected
2659 file silcd/packet_receive.c.
2661 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2662 is locally connected, or was locally connected (but may
2663 be detached and connection is not active). Added also
2664 SILC_IS_LOCAL for checking this status. Affected files
2665 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2666 silcd/server.c and silcd/server_internal.h.
2668 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2670 * Don't send or handle TOPIC_SET if topic is already set and
2671 is same as being set. Affected files silcd/command.c and
2672 silcd/packet_receive.c.
2674 * Fixed CMODE change rights checking to work correctly when
2675 removing modes by operator. Affected file is
2676 silcd/server_util.c.
2678 * Fixed some handling with New Channel packet in router and
2679 fixed some CMODE_CHANGE notify handling in server and router.
2680 Affected file is silcd/packet_receive.c.
2682 * Changed "disconnect" client operation to include the
2683 reason of the disconnection and optional disconnection
2684 message. Affected file lib/silcclient/silcclient.h.
2686 * Made the compilation of lib/contrib/ stuff conditional.
2687 Affected files configure.in.pre, lib/contrib/Makefile.am.
2689 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2691 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2692 to the sender of the notify too, to avoid situation where two
2693 notifys are in the network at the same time going to oppsite
2694 directions. Affected file silcd/packet_receice.c.
2696 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2698 * Delete the client from channel even if the cilent->id is
2699 NULL. It was possible that client was deleted without
2700 removing from channels (theoretically at least). Affected
2701 file silcd/server.c and silcd/server_util.c.
2703 * Free the client data too when resuming is not successful.
2704 Affected file silcd/packet_receive.c.
2706 * Merged some code from c0ffee's silc-plugin. Affected files
2707 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2709 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2710 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2711 to the primary router connection, the other one returns
2712 TRUE if packet must be broadcasted to network.
2714 * All notifys that are destined to primary router (to network)
2715 are now automatically sent to backup routers even if the
2716 router is standalone (and has backup router). Affected files
2719 * Added --without-irssi and --without-silcd configuration
2720 options for disabling the compilation of these applications.
2721 Affected file configure.in.pre and prepare.
2723 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2725 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2726 UTF-8 encoding and decoding. Added also new encodings
2727 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2729 Added also SILC_STRING_LANGUAGE which is language and charset
2730 specific encoder and decoer for those platforms that support
2731 iconv(). It can convert the UTF-8 to and from the locale
2732 specific character set.
2734 Affected file lib/silcutil/silcstrutil.[ch].
2736 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2738 * Added function silc_get_command_name to the file
2739 lib/silcutil/silcutil.[ch].
2741 * Improved the server debug output a bit. Affected files are
2744 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2746 * Save the channel passphrase when received succesful JOIN
2747 command reply from router, on normal server. Otherwise
2748 joinig +a channels from normal server is not possible.
2749 Affected file silcd/command.c.
2751 * Fixed a bug in TOPIC_SET notify handling. The notifier
2752 may be other than client too, like server or channel.
2753 It expected it to always be only client and ignored the
2754 notify. Affected file silcd/packet_recieve.c.
2756 * Removed some (unnecessary) debug printing from
2757 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2759 * Do not force CMODE_CHANGE when server is announcing new
2762 Router announces stuff only after server reannounces channel
2763 after CHANNEL_CHANGE notify.
2765 These fixes optimizes the announcing procedure, and perhaps
2766 fixes some problems too. Affected file silcd/packet_receive.c.
2768 * Fixed SERVER_SIGNOFF sending to local clients. It was
2769 totally broken and sent the notify to all local clients,
2770 instead of only to those that was on same channel as the
2771 signing off clients. Affected file silcd/server_util.c.
2773 * Added -D option to server. It can be used to give debug
2774 level. The levels are from 0 - 99, and are predefined for
2775 smooth server debugging. (see silcd.c for the predefined
2776 levels). Affected file silcd/server.c.
2778 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2780 * Fixed a bug in Irssi SILC client to close the connection
2781 properly when disconnecting from server. Affected file
2782 irssi/src/silc/core/client_ops.c.
2784 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2786 * When authenticating as founder during JOIN command, check
2787 that the one authenticating becomes the only founder on the
2788 channel. Affected file silcd/command.c.
2790 * Better checking for founder mode setting when CUMODE_CHANGE
2791 notify is received. Affected file silcd/packet_receive.c.
2793 * Close all connections when shutting down the server by sending
2794 DISCONNECT packet. Close all listeners too when shutting
2795 down the server. Affected file silcd/server.c.
2797 * Handle DISCONNECT packet correctly in client library by
2798 calling the "disconnect" client operation. Affected file
2799 lib/silcclient/client.c.
2801 * Handle local errors correctly during resuming. Affected
2802 file lib/silcclient/client.c.
2804 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2806 * The log file is not dupped internally anymore in
2807 lib/silcutil/silclog.c. Fixed memory leaks too.
2809 * The scheduler now dispatches all pending timeout tasks
2810 when it is uninitialized with silc_schedule_uninit.
2811 Affected file lib/silcutil/silcschedule.c.
2813 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2815 * Added --enable-stack-trace option to configure. Added
2816 memory allocation stack trace support. Added files
2817 lib/silcutil/stacktrace.[ch]. Affected files are
2818 lib/silcutil/silcmemory.[ch].
2820 * Fixed memory leaks from libraries and server. Affected
2821 files around the tree.
2823 * Reverted back a fix made to CUMODE which broke it.
2824 Affected file silcd/command.c.
2826 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2828 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2829 core library, and implemented it. All textual messages SHOULD
2830 use this flag and the message MUST be UTF-8 encoded.
2831 All text messages sent by Irssi SILC client are now UTF-8
2832 encoded (regardless whether the terminal supports UTF-8 or not).
2833 Affected files are lib/silccore/silcchannel.h,
2834 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2837 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2839 * Added lots of new statistics updating that was missing from
2840 the server and router code. Affected files in silcd/.
2842 * Sending SIGUSR1 signal to server now dumps the current
2843 server statistics into /tmp directory. Affected file is
2846 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2847 the SILC Hash Interface also. Added new functions
2848 silc_hash_get_name, silc_hash_init, silc_hash_update and
2849 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2851 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2853 * Added some better info printing for client during connecting.
2854 Affected file silcd/server_util.c.
2856 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2857 to silence a user on a channel. Affected files are
2858 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2859 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2860 and silcd/packet_receive.c.
2862 * Fixed a fatal bug in handling of malformed command payload.
2863 Affected file silcd/command.c.
2865 * Fixed a double free when announcing channel users to router.
2866 Affected file silcd/server.c.
2868 * After successful authentication to channel founder mode, check
2869 that there isn't anyone else with founder mode on the channel.
2870 The one that authenticated will become founder and anyone
2871 else is demoted. Affected file silcd/command.c.
2873 * Added error printing of any error that has occurred during
2874 any command in client library. Affected file is
2875 irssi/src/silc/core/client_ops.c.
2877 * Removed some error printing from the client library and left
2878 it for the application to worry (from the error status it
2879 receives in 'command' client operation. Affected file is
2880 lib/silcclient/command.c.
2882 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2884 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2885 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2886 Starting key agreement with itself is denied. Affected file
2887 is lib/silcclient/client_keyagr.c.
2889 * Fixed some error checkings from the SFTP library which caused
2890 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2891 and lib/silcsftp/sftp_util.c.
2893 * Added new "debug" and "debug_string" settings to Irssi SILC
2894 client which can be used to print runtime debugging on the
2895 Irssi's screen. Available when compiled with --enable-debug
2896 option. Affected file irssi/src/silc/core/silc-core.c.
2898 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2900 * Fixed a missing variadic parameter in a function call that
2901 caused server crash when a non-allowed connection arrived.
2902 Reported by Richard Becker. Affected file silcd/server.c.
2904 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2906 * Added WATCH list sending to backup routers from router.
2907 The WATCH command is sent by the router to the backup
2908 router. Affected file silcd/command.c.
2910 * Mark the backup_router flag for RouterConnection entry
2911 if the backup router stuff is defined in the config file.
2912 Affected file silcd/serverconfig.c.
2914 * Fixed some backup data sending around the code to work better
2915 if the router is standalone router. Not all places were fixed.
2916 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2919 * Fixed the router connecting when connecting to multiple
2920 routers. It ignored every other router except the first
2921 one. Affected file silcd/server.c.
2923 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2925 * Made the private key generation after expiration optional.
2926 If not created after expiration the old key will re-expire
2927 at a later time (and thus key pair is not necessary to
2928 change). Affected file irssi/src/silc/core/clientutil.c.
2930 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2932 * The length arguments in bind() and connect() were wrong
2933 and fixed now to used SIZEOF_SOCKADDR in the
2934 lib/silcutil/unix/silcunixutil.c.
2936 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2938 * Fixed detach timeout handling to use Client ID and not
2939 the actual client entry which may be freed in the callback.
2940 Affected file silcd/command.c.
2942 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2944 * Merged c0ffee's multiple interface support patch.
2945 Affected files in silcd/.
2947 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2949 * Cleanup keys properly. Affected file is
2950 irssi/src/silc/core/clientutil.c.
2952 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2954 * Display the user mode on the status bar. Affected file
2955 irssi/src/silc/core/silc-expandos.c.
2957 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2959 * If private message key is not set, but the flag is set in
2960 the packet, ignore the packet since it cannot be decrypted.
2961 Affected file lib/silcclient/client_prvmsg.c.
2963 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2965 * When resuming client, remove the old client entry from
2966 the watcher list too. Affected file silcd/packet_receive.c.
2968 * Do not allow normal server to force founder mode away
2969 from router if the founder mode is already set. Affected
2970 file silcd/packet_receive.c.
2972 * Remove the client entry with watch notify types with short
2973 timeout, and not directly, so that other notifys can be
2974 retrieved too. Affected file lib/silcclient/client_notify.c.
2976 * Display notification about data messages that cannot be
2977 displayed. Affected files irssi/src/silc/core/client_ops.c,
2978 irssi/src/fe-common/silc/module-formats.[ch].
2980 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2982 * Fixed the CHANNEL_CHANGE notify handling in client libary
2983 to not use freed memory. Affected file is
2984 lib/silcclient/client_notify.c.
2986 * Fixed CUMODE_CHANGE notify handling in server. Affected
2987 file silcd/packet_receive.c.
2989 * Fixed USERS command to support empty channels. Affected
2990 file silcd/command.c.
2992 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2994 * Allow multiple identical pending commands to be registered
2995 in client library. Affected file is lib/silcclient/command.c.
2997 * Call the completion for resolving client information only
2998 after all resolvers has finished. This fixes a crash in
2999 the client. Added support for checking when the resolvers
3000 are finished. Affected file is lib/silcclient/idlist.c.
3002 * Wait by default 3 seconds before reconnecting to the server
3003 after being disconnected. Makes the /detach command a bit
3006 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3008 * Check the watcher list before sending signoff notifys
3009 when closing client connection. Affected file is
3012 * Added better CMODE command rights checking. Affected file
3013 silcd/server_util.c.
3015 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3017 * Fixed watcher list checking during server signoff. It
3018 crashed the server. Affected file silcd/server_util.c.
3020 * The JOIN command reply returns now the founder's public
3021 key. Affected file is silcd/command.c.
3023 * Announce the channel mode, and the mode properties with
3024 CMODE_CHANGE notify. Affected file silcd/server.c.
3026 * Mark new channels by default disabled, untill at least
3027 one user joins the channel. Affected file is
3028 silcd/packet_receive.c.
3030 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3032 * The nickname argument to watch notify can be optional.
3033 Fixes a crash in server. Affected file silcd/packet_send.c.
3035 * Remove the client entry from cache if the WATCH notify type
3036 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3037 lib/silcclient/client_notify.c.
3039 * Check the watcher list before and after changing nickname
3040 when the NICK_CHANGE notify is received. Affected file is
3043 * Fixed a crash in OPER and SILCOPER command sending. Empty
3044 passphrase caused the crash. Affected file is
3045 lib/silcclient/command.c.
3047 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3049 * Merged with Irssi CVS for Irssi SILC client.
3051 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3053 * Completed the protocol specifications.
3055 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3057 * Merged with Irssi CVS for Irssi SILC client.
3059 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3061 * Added the founder's public key delivery to the
3062 CUMODE_CHANGE notify type as well. Updated the protocol
3063 specs and the code. Affected files are silcd/packet_send.[ch],
3064 silcd/packet_receive.c and silcd/command.c.
3066 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3068 * Added silc_pkcs_public_key_copy function into the
3069 lib/silccrypt/silcpkcs.[ch].
3071 * Remove the `iv' from the SilcChannelEntry since we can
3072 live without it. Affected files are silcd/idlist.h and
3073 silcd/packet_receive.c.
3075 * Added support for sending the founder's public key in
3076 the CMODE_CHANGE notify packet in the server. Affected
3077 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3078 silcd/command.c and silcd/server.c.
3080 * Changed the FOUNDER_AUTH authentication to use only
3081 public key authentication as defined by new protocol
3082 specs. Passphrase authentication with that mode cannot
3083 be used anymore. It is now possible to reclaim founder
3084 mode from any server in the network. Affected files are
3085 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3087 * Added permanent channels support by making the channel
3088 permanent when FOUNDER_AUTH mode is set on the channel.
3089 The channel will not be destroyed even if channel is empty
3090 when that mode is set. Protocol TODO #17. Affected
3091 files are silcd/server.[ch], server_util.[ch],
3092 silcd/command.c, silcd/packet_receive.c and
3093 lib/silcclient/command.c.
3095 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3097 * Added reference counter to the command reply context in
3098 the client library. Affected files are
3099 lib/silcclient/command_reply.[ch].
3101 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3103 * Fixed rekey protocol with PFS in the client library.
3104 Affected file is lib/silcclient/protocol.c.
3106 * Added support for list of errors in client library
3107 command reply handling. Affected file is
3108 lib/silcclient/command_reply.c.
3110 * Defined that the WHOIS and IDENTIFY commands can send
3111 list of errors. Updated the protocol specs. Protocol
3114 * Added support for sending list of errors to WHOIS and
3115 IDENTIFY commands in server. Added support for receiving
3116 list of errors in server. Affected files are
3117 silcd/command.c and silcd/command_reply.c.
3119 * Fixed client info resolving on LEAVE command in client
3120 library to not crash. Affected file is
3121 lib/silcclient/client_notify.c.
3123 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3125 * Defined that the NICK command replies with thew changed
3126 nickname too, to make the nickname changing simpler at
3127 the client's end. Updated protocol specs and the code
3128 in client and server. Affected files are
3129 silcd/command.c, lib/silcclient/command_reply.c and
3130 lib/silcclient/command.c.
3132 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3134 * Added `Compressed' packet flag to indicate that the packet
3135 payload is compressed by the sender. Updated the protocol
3136 specs and the core library. The compression still is not
3137 implemented in the sources. Affected file is
3138 lib/silccore/silcpacket.h.
3140 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3142 * Remove pending command callbacks also if the connection
3143 to the server is destroyed. Affected file is
3144 lib/silcclient/client.c.
3146 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3148 * Added new QUIET channel user mode that can be used to
3149 quiet a user in a channel. Updated the protocol specs but
3150 it wasn't implemented yet. Protocol TODO #27. Affected
3151 file is lib/silccore/silcmode.h.
3153 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3155 * Added BLOCK_INVITE user mode to be able to block incoming
3156 invite notifications. Protoocol TODO #26. Affected files
3157 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3160 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3161 the protocol specs and the code. Affected file is
3162 lib/silccrypt/silcpkcs.c.
3164 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3166 * Disconnect Payload includes now the status type. Updated
3167 the protocol specs and the code. Protocol TODO #25.
3168 Affected files are silcd/server.c, lib/silcclient/client.c.
3170 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3171 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3172 Moved the silc_client_command_status_messages table to the
3173 lib/silcutil/silcutil.c and added new funtion
3174 silc_get_status_message, which deprecates function
3175 silc_client_status_message. Affected files are
3176 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3177 lib/silcutil/silcutil.[ch].
3179 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3181 * Defined that the nickname hash in Client ID MUST be from
3182 lowercase nickname. This effectively changes nicknames in
3183 SILC to case-insensitive. Updated the protocol specs and
3184 the code. Affected files are lib/silcutil/silcutil.[ch],
3185 silcd/serverid.c, and silcd/idlist.c.
3187 * Added new channel user modes BLOCK_MESSAGES_USERS and
3188 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3189 code. Affected files are lib/silccore/silcmode.h,
3190 lib/silcclient/command.c, and silcd/packet_send.c.
3192 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3193 specs and code. Affected file lib/silccore/silcstatus.h.
3195 * Added support for watch list. It is possible to add nicknames
3196 to be watched, and when they come to network, leave network
3197 or user mode changes the watcher will be notified of this
3198 change. Added SILC_COMMAND_WATCH command, added new
3199 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3200 notifications. Updated the protocol specs and implemented
3201 this to library, client and server. Protocol TODO #21.
3202 Affected files are lib/silccore/silccomand.h,
3203 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3204 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3205 silcd/packet_send.[ch], silcd/packet_receive.c, and
3206 irssi/src/silc/core/client_ops.c.
3208 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3209 somebody watching you. Updated the protocol specs and the
3210 code. Affected files are lib/silccore/silcmode.h, and
3211 lib/silcclient/command.c.
3213 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3215 * Added service support to SILC protocol. Added new command
3216 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3217 core library. Services are not implemented in server or
3218 client for now. Protocol TODO #20. Affected files are
3219 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3221 * Added SilcStatus argument to `command' client operation
3222 to return the error status when command sending fails
3223 locally. Changed all command in client library to return
3224 correct command status. Affected files are
3225 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3226 irssi/src/silc/core/client_ops.c.
3228 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3230 * Added silc_mime_parse function to parse MIME headers.
3231 Affected files are lib/silcutil/silcstruti.[ch].
3233 * Added MIME header parsing in Irssi SILC Client. It displays
3234 all textual MIME objects, others it ignores. Affected file
3235 is irssi/src/silc/core/clien_ops.c.
3237 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3239 * Fixed a bug in the pid writing function, which couldn't be
3240 written in a root-owned directory.
3242 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3244 * Defined that channel message to unknown Channel ID must
3245 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3246 Updated the protocol specs and the code in server. The
3247 affected file is silcd/packet_receive.c.
3249 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3251 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3252 that it is used to send error notifys if error occurs during
3253 some SILC packet processing, except commands. The error
3254 types are same as for command reply types. Defined that
3255 if private message is sent to unknown Client ID the error
3256 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3257 Updated the protocol specs and code. Affected files are
3258 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3259 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3260 and irssi/src/silc/core/client_ops.c. Renamed the
3261 SilcCommandStatus to SilcStatus.
3263 * Defined the use of extra WHOIS attributes in WHOIS command.
3264 The <Requested Attributes> (defined in a separate document)
3265 can be used to request additional information about user
3266 not returned by standard WHOIS command. Defined that server
3267 can send WHOIS command directly to client. Client provides
3268 the requested attributes to the server. Updated the protocol
3269 specs. Protocol TODO #4. Implementation is not done yet
3270 (Protocol TODO #24).
3272 * Renamed function silc_client_command_status_message to
3273 silc_client_status_message. Affected files are
3274 lib/silcclient/command_reply.[ch].
3276 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3278 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3279 32 bit integers. Updated the protcol specs and the code.
3280 Affected files are silcd/command.c and
3281 lib/silcclient/command.c.
3283 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3285 * Fixed a bug in library where sending a bogus authentication
3286 payload would lead to a crash. Affected file is
3287 lib/silccore/silcauth.c.
3289 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3291 * Added detach_disabled and detach_timeout server config
3292 options to the server. Affected files silcd/serverconfig.[ch],
3293 silcd/command.c and silcd/packet_receive.c.
3295 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3297 * Added resolve_cmd_ident field to the SilcClientEntry structure
3298 too so that if the entry is for example being resolved so
3299 another command may attach to the same pending command reply
3300 without requiring to resolve the same entry again. Added
3301 support for adding multiple pending commands for one
3302 command idenfier. Affected files lib/silcclient/command.[ch],
3303 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3305 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3307 * Defined that server receives WHOIS command reply for private
3308 and secret channels too. Updated protocol specs and the
3309 code in server. Affected file silcd/command.c.
3311 * Defined <channel user mode list> argument to WHOIS command
3312 reply for returning user modes on the channels. The
3313 channel list now doesn't include the user mode anymore but the
3314 actual channel mode. Updated protocol specs and the code in
3315 client and server. Affected files are silcd/command_reply.c,
3316 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3317 and lib/silcclient/command_reply.c.
3319 * Save the channels list in WHOIS command reply in normal server
3320 so that WHOIS always shows joined channels also in normal
3321 server and not just on router. Affected file is
3322 silcd/command_reply.c.
3324 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3326 * Defined that server receives USERS command reply for private
3327 and secret channels too. Updated protocol specs and the
3328 code in server. Affected file silcd/command.c.
3330 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3332 * Changed the UMODE's mode mask argument to be optional. If
3333 not provided then the command merely returns the current mode
3334 mask to the client. Updated protocol specs and the server.
3335 Affected file is silcd/command.c.
3337 * Added SILC session detachment/resuming support. It is possible
3338 to detach by closing the network connection and then re-connect
3339 and resume to the old client session. Added DETACHED user
3340 mode that server will set for detached client. Added new
3341 packet RESUME_CLIENT which is used to perform the resuming
3342 process. Added DETACH command. Updated the protocol specs,
3343 core library, client and server. Protocol TODO #22. Very
3344 many affected files around the tree.
3346 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3348 * Changed the CMODE's mode mask argument to be optional. If
3349 not provided then the command merely returns the current mode
3350 mask to the client. Updated protocol specs and the server.
3351 Affected file is silcd/command.c.
3353 * Changed the Killer's Client ID in KILLED notify to be just
3354 any ID payload since router server is allowed to kill as well.
3355 Updated protocol specs, client libary and server. Affected
3356 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3357 and irssi/src/silc/core/client_ops.c.
3359 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3361 * Added new user modes ANONYMOUS for special anonymous servers
3362 that may set the mode for client, and BLOCK_PRIVMSG which
3363 client may set to block incoming private messages unless the
3364 Private Message Key flag is set (using private keys to protect
3365 private messages). Updated protocol specs and code in client
3366 and server and core library. Protocol TODO #23. Affected
3367 files are lib/silccore/silcmode.h, silcd/server.[ch],
3368 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3369 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3371 * Added new channel user mode BLOCK_MESSAGES which the client
3372 may set to itself to tell server not send channel messages.
3373 Other packets such as channel key packets are still sent.
3374 Protocol TODO #23. Updated the protocol specs, client and
3375 server. Affected files are lib/silccore/silcmode.h,
3376 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3377 lib/silcutil/silcutil.c, silcd/command.c, and
3378 silcd/packet_send.c.
3380 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3382 * Redefined the Status Payload to include now two 8 bit fields,
3383 instead of one 16 bit field. This now makes it possible to
3384 send list of errors. Updated the protocol specs and the code
3385 in core library, client library and server. Protocol TODO #1.
3386 Affected files are lib/silccore/silccommand.[ch],
3387 lib/silcclient/command_reply.[ch], silcd/command.c,
3388 silcd/command_reply.c and silcd/packet_receive.[ch].
3390 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3392 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3393 must be handled by the application and should tell the application
3394 that an error message was already printed, and it should print the
3395 config coords (line, filename, ...). Affected files are
3396 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3398 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3399 server config parsing code more readable.
3401 Fixed a bug in the fetch_logging() config callback.
3403 Affected files is silcd/serverconfig.c.
3405 * Drop root privileges when started in foreground. Don't drop them
3406 if debugging also. Affected file is silcd/silcd.c.
3408 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3410 * Added more IM-like features by introducing new user modes
3411 for setting various presence information. Added new modes:
3412 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3413 specs and code. Protocol TODO #19. Affected files are
3414 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3415 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3417 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3419 * Added STATS command to the protocol after all, to return
3420 various statistical information about the network. It can
3421 be used by clients to retrieve statistical information, and
3422 servers may use it to to fetch cell and network wide
3423 statistics from router. Updated the protocol specs and
3424 implemented it to the server. Protocol TODO #16.
3425 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3426 silcd/command_reply.[ch].
3428 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3430 * The LIST command reply in client libary now adds new channel
3431 entry if the returned channel doesn't exist yet in cache,
3432 and returns the channel entry to the application in the
3433 command_reply client operation. Affected file is
3434 lib/silcclient/command_reply.c.
3436 * Changed the channel message payload's MAC generation to
3437 include the IV in the MAC as well. This way all relevant
3438 parts of the channel message payload are authenticated also
3439 with the channel message MAC (and not only by packet MAC).
3440 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3441 Affected file is lib/silccore/silcchannel.c.
3443 * Fixed the SKE to save the remote version, since the
3444 silc_ske_parse_version mistakenly checked wrong version,
3445 after it replaced the start payload. Affected files are
3446 lib/silcske/silcske.[ch].
3448 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3450 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3451 string utility functions. Added there also new functions
3452 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3453 Affected files lib/silcutil/silcstrutil.[ch].
3455 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3456 files are lib/silcutil/silcstrutil.[ch].
3458 * Defined that the security property fields in SKE SHOULD be
3459 UTF-8 encoded, defined that version string MUST be US-ASCII
3460 encoded, defined that passphrases sent in connection
3461 authentication protocol MUST be UTF-8 encoded. Implemented
3462 these to the client and server. Defined also that other
3463 passphrases sent in the protocol MUST be UTF-8 encoded.
3464 Affected files are lib/silcske/silcske.c,
3465 lib/silcclient/protocol.c, silcd/protocol.c,
3466 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3468 * Changed the silc_client_close_connection interface to not
3469 need the SilcSocketConnection which should not be visible
3470 to application. Affected files are lib/silcclient/client.c
3471 and lib/silcclient/silcclient.h.
3473 * Rewrote the text for Private Message Key Payload in the
3474 protocol specification. Protocol TODO #11.
3476 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3478 * Upgraded the protocol version to 1.1, updated protocol specs
3481 * Added the nickname as new argument to NICK_CHANGE notify and
3482 added it to protocol specs and implemented it to client and
3483 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3484 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3485 lib/silcclient/client_notify.c.
3487 * Added the killer's client ID to the KILLED notify and added
3488 it to protocol specs and implemented it to client and server.
3489 Protocol TODO #13. Affected files are silcd/command.c,
3490 silcd/packet_receive.c, packet_send.[ch],
3491 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3492 The killer's client entry is now returned to application in
3493 the `notify' client operation.
3495 * Fixed the Max Argument fields that had too large value set
3496 in the protocol specs. Protocol TODO #14.
3498 * Added the LEAVE command reply to return the ID of parted
3499 channel. Updated protocol specs and implemented it to the
3500 client and server. Protocol TODO #15. Affected files are
3501 silcd/command.c, lib/silcclient/command_reply.c. The channel
3502 entry is now returned to application in the `command_reply'
3505 * Rewrote the version SKE version checking in client libary
3506 and in server to use the silc_parse_version_string. Affected
3507 files are lib/silcclient/protocol.c, silcd/protocol.c.
3509 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3510 commands that was missing it, and updated protocol specs and
3511 the server implementation. Protocol TODO #10. The affected
3512 file is silcd/command.c.
3514 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3515 generic reply to a generic request (REQUEST flag), and
3516 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3517 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3518 to define the payload for DATA flag. Added the flags to
3519 the implementation. Protocol TODO #9. Affected file is
3520 lib/silccore/silcchannel.h.
3522 Changed the client library to return the message length
3523 to application as well in the channel_message and private_message
3524 client operations. Affected files are
3525 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3526 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3527 and lib/silcclient/client_ops_example.c.
3529 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3530 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3531 the channel. Updated protocol specs and impelemented this
3532 to client and server. Protocol TODO #6. Affected files are
3533 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3534 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3536 Added new options m and M to CMODE command in Irssi SILC
3537 client to set these modes.
3539 * Deprecated all administrative commands from SILC protocol
3540 since they are highly implementation specific commands.
3541 Updated protocol specs. Moved the old commands in
3542 implementations to private range of command types. Affected
3543 files are silcd/command.c, lib/silcclient/command.c and
3544 lib/silcclient/command_reply.c. Protocol TODO #8.
3546 * Fixed a bug in server where sending unknown command crashes
3547 the server. Affected file silcd/command.c.
3549 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3551 * Added SILC_PROTOCOLVERSION macro to check protocol version
3552 of a socket connection. The affected file is
3553 lib/silcutil/silcsockconn.h.
3555 * Added better error logging in rekey protocol. Affected file
3558 * Do not check public key types in SKE during rekey. Affected
3559 file lib/silcske/payload.c.
3561 * Fixed the rekey protocol with PFS, which was totally broken.
3562 Affected file silcd/protocol.c.
3564 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3566 * Some client implementations quit network by doing first LEAVE
3567 and then immediately SIGNOFF (like Bombyx). We now do check
3568 after a short time after LEAVE notify and check whether the
3569 client is still valid after LEAVE, and if not we remove it from
3570 cache. Affected file is lib/silcclient/client_notify.c.
3572 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3574 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3575 it's good not to have security holes here.
3577 * Fixed a negative refcount situtuation for the config context.
3578 Affected file is silcd/serverconfig.c.
3580 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3582 * ROBOdoc documented lib/silcutil/silcutil.h.
3584 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3586 * Optimized even more the SilcPacketContext structure. Now
3587 totally saved 16 bytes of memory per context after optimization.
3588 Affected files are lib/silccore/silcpacket.[ch].
3590 * Made strict checks for valid SILC IDs. Affected file is
3591 lib/silccore/silcid.c.
3593 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3595 * Changed the object argument for silc_cipher_register,
3596 silc_hash_register, silc_hmac_register and silc_pkcs_register
3597 to const. Affected files are lib/silccrypt/silccipher.[ch],
3598 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3600 * Changed the silc_get_username and silc_get_real_name to
3601 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3603 * Fixed the Irssi SILC Client to use the silc_get_username and
3604 silc_get_real_name insted of glib routines since the glib
3605 routines only corrupt stack. Fixes the Irssi SILC to work in
3606 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3608 * Fixed the Irssi to not use g_get_home_dir since it crashes
3609 or returns garbage on cygwin and corrupts stack. Added function
3610 get_home_dir to Irssi routines. Affected files are
3611 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3613 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3615 * Made some structure optimizations. SFTP memory FS MemFSEntry
3616 entry structure. Optimized SilcTask structure. Optimized
3617 SilcPacketContext structure.
3619 Affected files lib/silcsftp/sftp_fs_memory.c,
3620 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3622 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3624 * And yet again reverted back the config thing since Johnny
3625 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3628 * Fixed memory leaks from config object. Affected files are
3629 silcd/serverconfig.[ch].
3631 * Added support for adding new connections to the server in rehash.
3632 After rehash they take effect.
3634 Added support for changing the maximum allowed connections in
3635 rehash. The number can grow but going smaller is not supported.
3637 Added function silc_server_num_sockets_by_remote to the
3638 silcd/server_util.[ch].
3640 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3642 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3644 * Added preliminary checking during config parsing for a valid
3645 public/private key and removed further checks in the code.
3646 Affected files are silcd/serverconfig.[ch], server.c.
3648 * Moved functions silc_server_drop() and silc_server_daemonise()
3649 from server.c to silcd.c since they are stricly related to
3650 the application activity.
3652 * Reverted a small part of the automatic ref/unref since
3653 it caused a double unref in some situations. Affected
3654 files are silcd/silcd.[ch], server.c, serverconfig.c.
3656 * Added some .cvsignore files in the lib directory.
3658 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3660 * Fixed silc_net_gethostbyaddr to correctly resolve by
3661 address. Affected file lib/silcutil/silcnet.c.
3663 * Fixed the notify relaying to client. The HMAC to be used
3664 with relayed packets ws wrong and caused decryption failure
3665 at the client end. Affected file is silcd/packet_receive.c.
3667 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3669 * Created new branch silc_protocol_1_0_branch.
3671 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3673 * Changed the silc_server_config_* routines to be SilcServer
3674 independent. They are now officially application specific code
3675 and not part of generic server implementation. Affected files
3676 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3678 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3680 * Added automatic referencing of config context in the
3681 silc_server_config_alloc, and automatic unreferencing in the
3682 silc_server_config_destroy. Affected files are
3683 silcd/serverconfig.[ch], silcd/silcd.c.
3685 * Fixed the silc_log_quick handling in the logging routines.
3686 It didn't log quickly when it was TRUE. Affected file is
3687 lib/silcutil/silclog.c. Also the flush delay was set even
3688 if it was 0 in config file. Affected file is
3689 silcd/serverconfig.c.
3691 * Added support for changing key pair of the server in rehash.
3692 Affected file silcd/server.c.
3694 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3696 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3697 too early, before getting the channel entry. Affected file
3698 is silcd/packet_receive.c.
3700 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3702 * Added functions silc_server_config_[ref/unref], these are used
3703 to prevent that the config object is destroyed.
3705 No longer directly affect global variables silc_log_quick and
3706 silc_log_delay, they are first cached inside the config object
3707 and then applied with silc_server_config_setlogfiles().
3709 silc_server_config_set_defaults() is now internal to
3710 serverconfig.c, there are no reasons to show this internal stuff
3713 Affected files are silcd/serverconfig.[ch].
3715 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3716 fprintf's to stderr, since some code may be executed again after
3717 the server went into the background. Affected files are
3720 * Added rehash support. Added function silc_server_rehash() that
3721 will perform all the basic tasks of the rehashing procedure.
3723 * Added command line option `-x, --hexdump'. This will enable the
3724 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3725 The option `--hexdump' implies `--debug'.
3727 * Fixed a bad bug in the logging APIs (silcutil library) where
3728 the application would crash after calling silc_log_reset_all().
3730 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3732 * Fixed the KICKED notify handling in client library to
3733 correctly remove the channel and all entries from the
3734 channel when I was kicked. This bug crashed the client.
3736 Fixed yet another but in KICKED notify handling to remove
3737 the kicked client correctly from the channel.
3739 Affected file is lib/silcclient/client_notify.c.
3741 * Fixed a minor bug in looking up correct client entry
3742 in KICKED notify in server. Affected file is
3743 silcd/packet_receive.c.
3745 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3746 sources correctly to distribution. Fixes --with-gmp option.
3748 * Removed the manual rehashing from ID Cache, and changed it
3749 to use the SILC Hash Table's auto rehash feature. Affected
3750 file is lib/silccore/silcidcache.c.
3752 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3754 * Fixed a bug in the silc_client_nickname_format function that
3755 handles the multiple same nickname formatting. Two clients
3756 with same nickname caused problems after the first one left
3757 and rejoined. It didn't format the nickname correctly.
3758 Affected file is lib/silcclient/idlist.c.
3760 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3762 * Don't change the topic if olod topic is same as new one.
3763 Affected file is silcd/packet_receive.c.
3765 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3767 * Added cross-reference support to the SILC Documentation
3768 generator. All types across all HTML files are now cross-
3769 referenced. Affected files util/robodoc/generator.c and
3770 scripts/silcdoc/silcdoc.
3772 * Added file lib/silcutil/silctypes.h to include all the
3773 arithmetic type definitions and some macros. Removed
3774 includes/bitmove.h and moved macros to silctypes.h.
3776 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3778 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3780 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3782 * Added `type' argument to silc_id_payload_parse_id function which
3783 now returns the type of the ID to the sent pointer. Affected
3784 file is lib/silccore/silcid.[ch].
3786 * Added check for CMODE_CHANGE notify type that mode change is
3787 allowed by the sender. Affected file silcd/packet_receive.c.
3789 * Added check for CUMODE_CHANGE notify type that mode change is
3790 allowed by the sender. Affected file silcd/packet_receive.c.
3791 Added the ID type as CUMODE_CHANGE notify type as argument
3792 to the `notify' client operation. Affected files are
3793 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3795 * Added function silc_client_add_server to the client library.
3796 Added support for resolving also channel and server info when
3797 received unknown entity in notify packet. Affected files are
3798 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3800 * Added function silc_command_get_status to return the command
3801 status from the command reply's argument payload. Affected files
3802 are lib/silccore/silccommand.[ch].
3804 * Added check for KICKED notify type that the kicking is
3805 allowed by the client. Affected file silcd/packet_receive.c.
3807 * Created function silc_get_input which can be used to get input
3808 (echo on or off) from user on command line. Affected files are
3809 lib/silcutil/silcutil.[ch].
3811 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3813 * Optimized silc_server_packet_relay_to_channel function.
3814 Added new function silc_channel_message_payload_encrypt which
3815 can be called directly if channel message payload needs to
3816 be encrypted and is already encoded (no need to call _encode
3817 function). Packet relaying is now done by router without any
3818 extra memory allocations. Affected files are
3819 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3820 silcd/packet_send.c.
3822 * Fixed the INVITE notify handling. It took wrong arguments
3823 as invite list and invite delete. Affected file is
3824 silcd/packet_receive.c.
3826 * Added check for TOPIC_SET notify type that the topic change is
3827 allowed by the client. Affected file silcd/packet_receive.c.
3829 * Added check for INVITE notify type that inviting is allowed by
3830 the client. Affected file silcd/packet_receive.c.
3832 * Changed the silc_server_client_on_channel to return the
3833 SilcChannelClientEntry as well. Moved the function
3834 silc_server_check_cmode_rights to server_util.[ch].
3835 Affected files are silcd/server_util.[ch], silcd/command.c.
3837 * Added function silc_server_check_umode_rights to check whether
3838 changing client's user mode is allowed. Added check for
3839 UMODE_CHANGE notify type that the umode change is allowed
3840 by the client. Affected files are silcd/server_util.[ch],
3841 silcd/packet_receive.c and silcd/command.c.
3843 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3845 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3846 ID length. It ignored that ID can be IPv6 based as well.
3847 Affected file lib/silccore/silcpacket.h.
3849 * Fixed the silc_id_id2str and silc_id_str2id to take the
3850 IPv6 address offset's into consideration. Affecte file is
3851 lib/silccore/silcid.c.
3853 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3855 * Fixed the internal Unix scheduler functions to check for
3856 NULL context they may receive. The affected file is
3857 lib/silcutil/unix/silcunixschedule.c.
3859 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3861 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3862 can specify different directory with --home command line
3863 parameter. Affected files irssi/src/silc/core/client_ops.c,
3866 * SILC-specific commands aren't now executed if the active server
3867 isn't of SILC-type, so there won't be problems with having
3868 IRC and SILC protocol support in same client. Affected files
3869 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3872 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3874 * Improved the signal support in SILC Schedule. Added new
3875 function silc_schedule_signal_call which is used by application
3876 to mark a signal to be called. It is now safe to perform
3877 any kind of tasks in signal callbacks since it is guaranteed
3878 that the application specified signal callback is called
3879 after the signal is over. Affected files are
3880 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3882 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3884 * Added `name' field to SilcChannelPrivateKey to represent
3885 application given name for the key. Moved also the context from
3886 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3887 Added the `name' argument also to the function
3888 silc_client_add_channel_private_key.
3890 Added function silc_client_current_channel_private_key to set the
3891 current channel private key in use.
3893 Added "change" command to KEY command which can be used to change
3894 the current channel private key. Bound the command also to
3895 alt+K (Alt+Shift+k).
3897 Also affected files lib/silcclient/client_channel.c,
3898 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3900 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3902 * Added silc_rng_get_byte_fast function in to the
3903 lib/silccrypt/silcrng.[ch].
3905 * Changed the interface of silc_packet_assemble and the
3906 silc_packet_send_prepare. If silc_packet_assmble is now
3907 called the application does not call silc_packet_send_prepare
3908 because the library will call it automatically. These
3909 interfaces now also return a reference to the outgoing buffer
3910 which includes the assembled packet, which the application can
3911 use to encrypt the packet.
3913 Affected files are lib/silccore/silcpacket.[ch],
3914 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3915 silcd/packet_send.c, server_backup.c and packet_receive.c.
3917 * Fixed a packet sending bug on very high load, where outgoing
3918 packet queue wasn't handled correctly and packets got corrupted.
3919 Affected files are lib/silcutil/*/silc*sockconn.c,
3920 lib/silcclient/client.c and silcd/server.c.
3922 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3924 * Added macro SILC_PACKET_DATALEN which can be used during
3925 packet assembling to check whether the data to be added to
3926 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3927 len is truncated until it fits it.
3929 Added checks for maximum length of channel message payload and
3930 private message payload also.
3932 Added checks for maximum packet length in server and in
3935 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3936 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3937 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3938 lib/silcclient/client_prvmsg.c.
3940 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3942 * Added silc_server_packet_queue_purge call to the
3943 silc_server_disconnect_remote to assure that all data in the
3944 queue before disconnecting is sent to the network. Affected
3945 file silcd/server.c.
3947 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3949 * Added the deleting of server's own ID cache entry to the
3950 silc_server_free function. Free also everything else that
3951 has been allocated in silc_server_init. The affected file
3954 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3956 * Added functions silc_parse_version_string, silc_version_to_num,
3957 and silc_ske_parse_version to parse SILC protocol style version
3958 strings. Affected files lib/silcutil/silcutil.[ch] and
3959 lib/silcske/silcske.[ch].
3961 * Added new configuration params: version_protocol, version_software
3962 and version_software_vendor to specify what version the remote
3963 host must at least be to be able to connect to server. The vendor
3964 string can be regex matched too. Added new function
3965 silc_server_connection_allowed to check maximum number of allowed
3966 connections, and allowed versions for incoming connections.
3967 Affected files are silcd/server.c, server_util.[ch] and
3970 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3972 * Added preliminary support for signals in scheduler. The
3973 signals we care about are now blocked always when the scheduler
3974 is locked. This way we can synchronise the use of signal with
3975 scheduler. It is guaranteed that when signal occurs the scheduler
3976 is not locked, and thus new tasks can be safely added to the
3979 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3980 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3981 Added new platform specific routines
3982 silc_schedule_internal_signals_[un]block and
3983 silc_schedule_internal_signal_[un]register.
3985 Added new functions to SILC Schedule API:
3986 silc_schedule_signal_[un]register. Each signal that application
3987 is going to use should be registered to the scheduler.
3989 Affected files are lib/silcutil/silcschedule.[ch],
3990 lib/silcutil/*/silc*schedule.c.
3992 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3994 * Check for unauthenticated client and server in the
3995 silc_server_new_client and silc_server_new_server functions.
3996 Affected file silcd/packet_receive.c.
3998 * Added function silc_string_is_ascii to check whether given
3999 string is 7-bit ASCII string. Affected files are
4000 lib/silcutil/silcutil.[ch].
4002 * Added function silc_id_is_valid_server_id into the
4003 silcd/serverid.c and added checking for valid Server ID's in
4004 silc_server_new_server. The Server ID must always be based
4005 on the server's public IP address.
4007 * Added logging of DISCONNECT packet message in the server.
4008 Affected file silcd/server.c.
4010 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4012 * Changed all library interfaces that use Global RNG to also
4013 accept SilcRng as argument. Affected files are
4014 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4015 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4016 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4017 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4018 lib/silccrypt/rsa.c.
4020 * Added function silc_pkcs_generate_key to the
4021 lib/silccrypt/silcpkcs.[ch] for applications so that they
4022 don't need to do pkcs->pkcs->init calls anymore.
4024 * Remove SilcSocketConnection from the SFTP API since it really
4025 wasn't needed there. The application has the information
4026 saved in its contexts anyway and the SFTP layer doesn't need
4027 know about it. Affected files lib/silcsft/silcsftp.h and
4028 lib/silcsftp/sftp_[server/client].c.
4030 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4031 The SilcSimContext is not SilcSim.
4033 * Fixed possible buffer overflows in silc_id_render in the
4034 lib/silcutil/silcutil.c.
4036 * On EPOC the global crypto module lists are not used at all
4037 in the crypto library. Added support for using the constant
4038 algorithm list on EPOC. Affected files are
4039 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4042 * Fixed the handling of third parameter of KICKED notify, since
4043 it was mistakenly updated to SILC Protocol 1.0 even though it
4044 is to be included in 1.1. Since it is not in 1.0 it is not
4045 mandatory, and this fix now handles it only if it is provided,
4046 and it is not error if it is not provided. Affected file
4047 lib/silcclient/client_notify.c.
4049 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4051 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4052 client. Affected file irssi/src/silc/core/client_ops.c.
4054 * Merged with Irssi 0.8.4 from irssi.org CVS.
4056 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4058 * Check for valid socket connection in client entries before
4059 sending any messages. Fixes a crash, but doesn't fix some
4060 other underlaying bug that is lurking there. Affected
4061 file silcd/packet_send.c.
4063 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4065 * $usermode, $cumode and $cumode_space expandos shouldn't do
4066 anything with non-SILC server records. Affected file
4067 irssi/src/silc/core/silc-expandos.c
4069 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4071 * Fixed the silc_net_check_[host/local]_by_sock to support
4072 IPv6 bound sockets as well. Now they can return IPv6 addresses
4073 as well. Affected file lib/silcutil/silcnet.c.
4075 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4076 Affected lib/silcutil/unix/silcunixnet.c.
4078 * Fixed ID rendering (at least on some platforms, not NetBSD)
4079 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4081 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4083 * Added silc_hash_public_key and silc_hash_public_key_compare
4084 functions to be used with SilcHashTable. They can be used to
4085 hash public keys and compare public keys in hash table. Affected
4086 file lib/silcutil/silcutil.[ch].
4088 * Added support for specifying multiple public keys for Client
4089 connection section in server configuration file. This makes it
4090 possible to accept multiple public keys from same host, or to
4091 make a section that accepts any incoming host, and have the
4092 accepted public keys listed in the section.
4094 Added functions silc_sever_[find/get]_public_key, added the
4095 support for this actually to all connection sections but only
4096 the Client section is currently allowed to specify multiple
4099 Affected files are silcd/server.c, server_internal.h,
4100 command.c, protocol.c, server_util.[ch], packet_receive.c.
4102 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4104 * Merged Irssi 0.8.2 from irssi.org CVS.
4106 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4108 * If silc_debug is TRUE, also output standard logging messages
4109 to stderr with the debug output.
4111 Made silc_log_reset_all() flushing all channels before returning.
4112 Also fixed some documentation typos.
4114 Affected files are lib/silcutil/silclog.[ch].
4116 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4118 * Fixed the server to check correctly the amount of connections
4119 from single host, by checking also the type of the connection.
4120 Fixed also the comparison of number of connections and number
4121 of allowed connections. Affected files are silcd/server.c,
4124 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4126 * Fixed the USERS command reply to save the user's mode on the
4127 channel as well. Fixed JOIN command reply to check whether a
4128 client is on channel already and not join it twice. Affected
4129 file lib/silcclient/command_reply.c.
4131 * Added new file silc-expandos.c into irssi/silc/core/ to return
4132 various stuff for various signal for the statusbar etc. updating.
4133 Now Irssi SILC client prints channel user modes etc. on the
4136 * The user mode (like server/router operator changes) is now shown
4137 on the Irssi SILC client's statusbar. The affected files are
4138 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4140 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4142 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4143 to SILC_SCHEDULE_[UN]LOCK macros.
4145 * Added more error printing to logs in server code. Affected
4146 files silcd/server.c and silcd/protocol.c.
4148 * Fixed -S option parsing in Irssi SILC Client. Affected file
4149 irssi/src/silc/core/silc-core.c.
4151 * Added silc_buffer_alloc_size function. Affected file is
4152 lib/silcutil/silcbuffer.h.
4154 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4156 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4157 constants. Affected files in
4158 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4161 * Changed the internal SFTP Memory FS table to const. Affected
4162 file lib/silcsftp/sftp_fs_memory.c.
4164 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4166 * Fixed the buffer formatting and unformatting routines to
4167 check the size of 64 bits types with sizeof(). Affected
4168 file is lib/silcutil/silcbuffmt.c.
4170 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4172 * Removed 0.6.x backwards support.
4174 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4176 * Changed all integer type names:
4177 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4178 to avoid collisions with other libraries using same type names
4181 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4183 * Added `prefer_ipv6' argument to the functions
4184 silc_net_gethostbyname[_async]. If it is TRUE it will return
4185 IPv6 address over IPv4. If FALSE IPv4 address is returned
4186 even if IPv6 address was found. Affected files
4187 lib/silcutil/silcnet.[ch].
4189 * Added support silc_net_create_connection[_async] to fallback
4190 to IPv4 address if IPv6 address could not be used (like if
4191 it doesn't work on a specific system). Affected file in
4192 lib/silcutil/unix/silcunixnet.c.
4194 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4196 * Added silc_schedule_reinit function to do the enlarging
4197 of the max tasks handling capabilities of the scheduler.
4198 Affected files lib/silcutil/silcschedule.[ch].
4200 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4202 * Added automatic extern "C" { ... } for C++ compilers so the
4203 application does not need to define them. Affected file
4204 includes/silcincludes.h.
4206 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4207 old name went against naming convention. Applications now
4208 include "silcclient.h" instead of "clientlibincludes.h".
4209 Removed includes/clientlibincludes.h, it is redundant now.
4211 * Renamed includes/version.h to silcversion.h.
4213 * Added really preliminary support for OS/2 into the util
4214 library. Only thread & mutex API is implemented, others
4215 are still to be implemented. Created the lib/silcutil/os2/
4216 directory. Created also file includes/silcos2.h.
4218 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4220 * Added preliminary BeOS support into the util library.
4221 Created lib/silcutil/beos/, and implemented all the needed
4222 functions to support SILC on BeOS. Created also file
4223 includes/silcbeos.h.
4225 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4227 * Added proper initializations to silc's irssi code, so it's
4228 now possible to load it as module. Affected files
4229 irssi/src/silc/core/silc-core.c,
4230 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4232 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4234 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4237 * Fixed the silcdoc document generator to correct generate
4238 docs from all kinds of filenames. Affected files are
4239 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4241 * ROBOdoc documented lib/silcutil/silcmemory.h.
4242 Added also new function silc_memdup.
4244 * Removed lib/silcutil/silcbufutil.h and moved those routines
4245 to the lib/silcutil/silcbuffer.h.
4247 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4249 * Added `user_count' to the SilcChannelEntry which now tells the
4250 number of users on the channel. The user count is now saved
4251 in normal server of global channels as well. Affected files
4252 silcd/server.c, idlist.h, packet_receive.c and command.c.
4254 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4255 include file utility functions.
4257 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4258 instead of calling directly OS routines.
4260 * Fixed NICK change printing in Irssi SILC Client. Fixed
4261 KICKED notify printing in Irssi SILC Client. Affected file
4262 irssi/src/silc/core/client_ops.c.
4264 * Fixed a NICK change bug in client library, to not recreate the
4265 client_entry->channels hash table everytime nick is changed.
4266 Affected file lib/silcclient/client.c.
4268 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4270 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4271 the SKE interface a bit.
4273 * Fixed padding problem in PKCS#1. The padding was not actually
4274 random since the random number generator was used incorrectly.
4275 This security bug affects only when encrypting with PKCS#1, and
4276 it is not currently used at all in SILC. SILC only use signing
4277 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4279 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4281 * Rewrote the notify handling in Irssi SILC client to not call
4282 the events as signals. Fixes problems with Perl support.
4283 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4285 * Send the auto-nicking NICK command in client library with
4286 little timeout after connecting. The affected file is
4287 lib/silcclient/client.c.
4289 * Added following new config file settings:
4290 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4291 key_exchange_timeout, conn_auth_timeout, connections_max,
4294 Implemented all the new config settings handling in the server.
4296 Optimized the use of SKE Mutual flag usage. Use it only
4297 if connection authentication protocol is not based in public
4300 Renamed all SilcServerConfigSection* to SilcServerConfig*
4301 to have a bit shorter names.
4303 Affected files silcd/serverconfig.[ch], server.[ch], and
4306 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4308 * Cleaned up the listening sockets code, preparing for the rehash
4309 support. Affected file is silcd/server.c.
4311 * Fixed some output messages. Affected files are silcd/silcd.c,
4314 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4316 * Create lib/doc/silcrng_intro.html document as introduction
4317 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4319 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4321 * Fixes to the silcd config template. Affected file is
4322 doc/example_silcd.conf.in.
4324 * Removed type casts from silc_calloc(), conforming to the
4325 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4327 * Removed param_name member from client, server, and router
4328 section structs, now identifying the param directly.
4330 Added CONFIG_FREE_AUTH macro in config file parsing.
4332 Affected files are silcd/serverconfig.[ch].
4334 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4336 * Fixed command line parameter handling. All SILC initialization
4337 is now done in silc_core_init() which also fixes autoconnecting
4340 Affected files irssi/src/silc/core/silc-core.c,
4341 irssi/src/fe-text/silc.c.
4343 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4345 * Added new configuration options and blocks:
4346 keepalive_secs, reconnect_count, reconnect_interval,
4347 reconnect_interval_max, reconnect_keep_trying and
4348 require_reverser_lookup. Added ConnectionParam block, and
4349 implemented the connection parameters when connecting as
4350 initiator and when accepting connections as responder.
4352 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4353 whether given configuration value has been given already.
4355 Affected files silcd/serverconfig.[c], server.[c].
4357 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4358 algorithm parts and created new file silcalgs.conf, that
4359 is now included from the example_silcd.conf.in.
4361 * Optimized the silc_server_connect_to_router_second to take
4362 the connection configuration object from the SilcServerConnection
4363 object instead of finding it during the connecting phase.
4364 Added the configuration object to SilcServerConnection struct.
4365 Affected files silcd/server_internal.h, server.c.
4367 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4369 * Add the client on channel after it was resolved at the
4370 channel message receiving, and it was not already on the
4371 channel. Affected file lib/silcclient/client_channel.c.
4373 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4375 * Fixed the public key authentication to allocate always the
4376 destination signature buffer instead of using static buffer.
4377 Affected file silcd/protocol.c.
4379 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4381 * Unified the serverconfig.[ch]'s helper function interface.
4382 Affected file silcd/serverconfig.[ch].
4384 * Removed doc/example_silc.conf.in since it is redundant.
4385 The make install will now install irssi/silc.conf file.
4387 * Added new Passphrase and Publickey authentication methods to
4388 config file, allowing both public key and passphrase based
4389 authentication to be set at the same time.
4391 Added `prefer_passphrase_auth' setting in config file which
4392 can be used to set to prefer passwd auth if both passwd and
4393 public key is set. If not set, public key is preferred.
4394 This has effect only when being initiator (responder will try
4397 Added support for authentication with passphrase and public key
4398 at the same time. The passphrase is tried first always since
4399 it is faster to check.
4401 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4403 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4405 * Merged the new SILC Config library, with the server parsing
4406 support. Read the header file silcconfig.h or the toolkit
4407 documentation for the news. Affected files are
4408 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4409 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4410 silcd/protocol.c silcd/server.c silcd/server_backup.c
4411 silcd/serverconfig.[ch] silcd/silcd.c.
4413 * Fixed some silclog documentation. Affected file is
4414 lib/silcutil/silclog.h.
4416 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4418 * The silc_cipher_register, silc_hash_register and
4419 silc_hmac_register now checks if the object to be registered
4420 is registered already. Affected files are
4421 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4423 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4425 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4427 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4429 * Allow zero length channel messages inside the Channel Message
4430 Payload. Affected file lib/silccore/silcchannel.c.
4432 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4433 as header filenames.
4435 * Removed lib/silcclient/README and created HTML file
4436 lib/silcclient/silcclient_using.html, which is now included
4437 as part of Toolkit documentation.
4439 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4441 * Fixed CUMODE_CHANGE notify handling to change the mode of
4442 correct client. Affected file lib/silcclient/client_notify.c.
4444 * Make silc_rng_alloc fail if it cannot allocate the sha1
4445 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4447 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4449 * Fixed the file transfer's key agreement payload to include
4450 zero port also if the hostname is NULL because it could not
4453 Call file transfer monitor callback now also if error occurs
4454 during key agreement protocol.
4456 Changed the silc_client_file_send interface to return the
4457 SilcClientFileError instead of session id. The session ID
4458 is returned into pointer provided as argument.
4460 Check that the file exists locally before sending the
4461 file transfer request at all.
4463 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4465 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4466 error than can occur while key agreement protocol. Affected
4467 file lib/silcclient/silcapi.h.
4469 * Fixed the event_mode CMODE handler to not crash when mode
4470 is changed and +k mode is set in the channel. Affected file
4471 irssi/src/silc/core/silc-channels.c.
4473 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4474 SILC_LOG_WARNING to give out Warning and not Error. Affected
4475 file lib/silcutil/silclog.c.
4477 * Fixed the channel message payload decryption in the function
4478 silc_channel_message_payload_decrypt to not modify the original
4479 buffer before it is verified that the message decrypted
4480 correctly. Otherwise, next time it is called with correct
4481 channel key it won't encrypt since the payload is corrupted.
4482 Affected file lib/silccore/silcchannel.c.
4484 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4486 * Do not constantly resize the window. A fix patch by cras.
4487 Affected file irssi/src/fe-text/screen.c.
4489 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4491 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4492 Affected file lib/silcutil/silcnet.c.
4494 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4496 * Fixed a bug in hash table internal routine for traversing
4497 the table with foreach callback. The current entry may
4498 become invalid in the callback but it was referenced after
4499 the callback returned.
4501 Do not allow auto rehashing of hash table during the
4502 silc_hash_table_foreach operation, for same reasons as it is
4503 not allowed for SilcHashTableList. Affected files are
4504 lib/silcutil/silchashtable.[ch].
4506 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4508 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4509 Win32 DLL. extern's in header files are now declared with
4512 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4514 * Fixed private message handling. It used some old code that
4515 caused the client to crash. Affecte file is
4516 lib/silcclient/client_prvmsg.c.
4518 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4520 * Added function silc_client_add_channel,
4521 silc_client_replace_channel_id, and removed functions
4522 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4523 from client library.
4525 * Added cross reference of the joined channels to the
4526 SilcClientEntry, and changed the SilcChannelEntry's
4527 users list to SilcHashTable. The affected files are
4528 lib/silcclient/idlist.[ch].
4530 * Fixed a bug in hash table tarversing. While the hash table
4531 is traversed with SilcHashTableList the table must not be
4532 rehashed. It is now guaranteed that auto rehashable tables
4533 are not rehashed while tarversing the list. Also defined that
4534 silc_hash_table_rehash must not be called while tarversing
4535 the table. Added function silc_hash_table_list_reset that must
4536 be called after the tarversing is over. The affected files are
4537 lib/silcutil/silchashtable.[ch].
4539 * Changed all hash table traversing to call the new
4540 silc_hash_table_list_reset in server and in client library.
4542 * Added function silc_client_on_channel to return the
4543 SilcChannelUser entry if the specified client entry is joined
4544 on the specified channel. This is exported to application as
4545 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4547 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4549 * Fixed founder regaining problem with JOIN command on normal
4550 server. The notify for mode change must be sent always and
4551 not only if !cmd->pending. Affected file silcd/command.c.
4553 * Fixed the WHOWAS command's reply sending to support the
4554 lists correctly. Affected file silcd/command.c.
4556 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4558 * When sending JOIN command to router for processing the
4559 sender's old command identifier was not saved back to the
4560 sender's command context, fixed now. The affected file is
4563 * Create the key in JOIN command of the router did not return
4564 the channel key, added check for this. Affected file is
4567 * Fixed a channel ID update bug in JOIN command reply. Do
4568 not directly upgrade the ID but call the function
4569 silc_idlist_replace_channel_id if the ID was changed.
4570 Affected file silcd/command_reply.c.
4572 * Fixed memory leaks from command calling if it would fail.
4573 Affected file silcd/command.c.
4575 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4577 * Applied patches from cras:
4579 Memory leak fixes around libaries, irssi window resize fix,
4580 new silclist.h and silcdlist.h, all extern inline changed to
4583 * Removed dotconf from lib/dotconf, not needed anymore.
4585 * Removed TRQ from lib/trq, not needed anymore.
4587 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4588 with server connections. Later this will be configurable
4589 in config file after new config file is done. Affected file
4592 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4594 * Fixed a crash in server related to channel announcements.
4595 Affected file silcd/server.c.
4597 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4599 * Fixed memory leaks in silc_server_create_new_channel*
4600 functions. Affected file silcd/server.c.
4602 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4603 which ID was changed. This way the router will send the
4604 user list for the channel again, and server won't be in
4605 desync in some rare circumstances. Affected file is
4606 silcd/packet_receive.c.
4608 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4610 * Check for NULL socket pointer in the function
4611 silc_server_packet_send_to_channel_real. Affected file
4612 silcd/packet_send.c.
4614 * Fixed the BAN notify handling to correctly remove ban
4615 list. Affected file silcd/packet_receive.c.
4617 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4619 * Fixed some header addition to Toolkit distribution in
4620 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4622 * Added lib/silcclient/client_ops_example.h as an template
4623 file for application programmers to quickly start using
4624 the SilcClientOperation functions in their application.
4625 Updated the lib/silcclient/README as well to tell about this
4626 nice file made available.
4628 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4630 * Call silc_server_remove_from_channels when removing client
4631 entry when NO_SUCH_CLIENT_ID was received. Affected file
4632 is silcd/command_reply.c.
4634 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4636 * Added server & router operator statistics updating. Affected
4637 file silcd/packet_receive.c and silcd/command.c.
4639 * Fixed the SERVER_SIGNOFF notify handling on normal server
4640 not to save the history information for clients. Same was
4641 fixed earlier in remove_clients_by_server function, but not
4642 here. Affected file silcd/packet_receive.c.
4644 * Raised the default connection-retry count from 4 to 7 in
4645 server. Affected file silcd/server.h.
4647 * Cancel any possible reconnect timeouts when we start the
4648 key exchange. Affected file silcd/server.c.
4650 * Do not reconnect on connection failure when SCONNECT was
4651 given. Affected files silcd/server.[ch].
4653 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4655 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4657 * Fixed the NICK command to always give the unformatted
4658 nickname to the one giving the NICK command. If unformatted
4659 nickname is cached already it will be formatted and the
4660 local entry will always get the unformatted nickname.
4661 Affected file lib/silcclient/idlist.c.
4663 * Fixed some double frees from client library commands.
4664 Affected file is lib/silcclient/command.c.
4666 * Fixed CUMODE command in server to assure that no one can
4667 change founder's mode than the founder itself, there was a
4668 little bug. Affected file silcd/command.c.
4670 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4672 * Removed the SilcClientCommandDestructor from the client
4673 libary, it is not needed anymore. Affected files are
4674 lib/silcclient/silcapi.h, command[_reply].[ch],
4675 client_notify, idlist.c.
4677 * Fixed GETKEY command to first resolve client, and then
4678 resolve the server only if the client was not found, instead
4679 of resolving both at the same time. Affected file is
4680 lib/silcclient/command.c.
4682 * Added silc_client_start_key_exchange_cb and lookup the
4683 remote hostname and IP address before starting the key
4684 exchange with server. The affected file is
4685 lib/silcclient/client.c.
4687 * The server's public key is now saved using the IP address
4688 of the server and not the servername for the filename.
4689 The hostname public key filename is checked as an fall back
4690 method if the IP address based filename is not found.
4692 Fixed the GETKEY command to save the fetched server key
4693 in correct filename.
4695 Print the remote server's hostname now when new key is
4696 received during connection process. Affected file is
4697 irssi/src/silc/core/client_ops.c.
4699 * Return always our own public key to the client if it asks
4700 for it with GETKEY command. Affected file silcd/command.c.
4702 * Removed the use_auto_addr variable from default config
4703 file since it was in wrong section. Affected file is
4706 * Fixed TOPIC_CHANGE notification to not route it when it
4707 was sent using silc_server_send_notify_to_channel function.
4708 Affected file silcd/command.c.
4710 * Fixed silc_server_send_notify_kicked to send the kicker's
4711 Client ID also, it was missing. Affected files are
4712 silcd/command.c, silcd/packet_send.[ch].
4714 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4716 * Do not save client history information in SERVER_SIGNOFF.
4717 Fixes the bug in normal server that it does not detect
4718 the client becoming valid after the server becomes back
4719 online. Affected file silcd/server_util.c.
4721 * Added `sock_error' field into the SilcSocketConnection
4722 context. When error occurs during socket operation (read
4723 or write) the error is saved. Added also new function
4724 silc_socket_get_error to return human readable socket error
4725 message. Affected files are lib/silcutil/silcsockconn.[ch],
4726 lib/silcutil/unix/silcunixsockconn.c, and
4727 lib/silcutil/win32/silcwin32sockconn.c.
4729 * The server now prints the socket error message in the
4730 signoff for client. Affected file silcd/server.c.
4732 * Fixed the `created' channel information sending from router
4733 to server in JOIN command. Checks now whether the channel
4734 really was created or not and set it according that.
4736 Fixed the JOIN command to use the client entry's current
4737 ID during the joining procedure instead of the one it sent
4738 in the command (it is checked though), since it can change
4739 between the packet processing and command processing, and
4740 would just case unnecessary pain in the client end. Affected
4741 file silcd/command.c.
4743 * Fixed a channel key payload sending to use correct channel
4744 ID when the server was forced to change the channel's ID by
4745 router. Router sent the key payload with the old Channel ID.
4746 Affected file silcd/packet_receive.c.
4748 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4750 * Call silc_server_save_channel_key only if the key payload
4751 was provided in the JOIN command's command reply. Affected
4752 file silcd/command_reply.c.
4754 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4756 * Fixed silc_mp_sizeinbase to return the value correctly with
4757 MPI. Affected file lib/silcmath/mp_mpi.c.
4759 * Fixed the stop_server signal to correctly stop the scheduler
4760 and gracefully stop the server when SIGTERM or SIGINT signals
4761 are received. Affected file silcd/silcd.c.
4763 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4765 * Simple handling of TERM and HUP signals. Also added some log
4766 flushing call around. Affected file is
4769 * Fixed small bugs in silclog.c. Now buffering output will take
4770 effect after 10 seconds since startup: This will ensure that
4771 no important startup messages are lost. Also output redirection
4772 will preserve original format ([Date] [Type] message).
4773 Affected file is lib/silcutil/silclog.c.
4775 * Added two options to the config file, in the logging section:
4776 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4777 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4779 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4781 * Do not print the warning about log files not being initialized
4782 more than once to avoid excess logging. Affected file is
4783 lib/silcutil/silclog.c.
4785 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4786 the SIM copying in make install in Makefile.am.pre.
4788 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4790 * Rewritten silclog APIs. Globally interesting changes follows:
4791 silc_log_set_files() changed to silc_log_set_file().
4792 silc_log_set_callbacks() changed to silc_log_set_callback().
4793 ROBOdoc documented silclog header file.
4794 SilcLogCb now returns bool to wether inihibit the default
4795 handler or not (to keep the old behaviour return always TRUE).
4796 The new APIs should also fix the problem of the
4797 silcd_error.log file that was written in the current directory.
4800 Log files streams will remain opened after silc_log_set_file()
4801 call, means less CPU usage notably on high traffic servers.
4802 File streams are now full buffered, and flushed to the disk
4803 every 5 minutes, lesses HD activity and CPU usage.
4804 Messages can be redirected, allowing admins to configure
4805 one single logfile for all server messages.
4806 the silc_log_quick global variable to activate fast-logging.
4807 Affected files lib/silcutil/silclog.[ch]
4809 * Changed some code to conform new silclog APIs. Affected
4810 files are doc/example_silcd.conf.in, silcd/server.c
4811 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4814 * Fixed a memory leak that could occur in some situations.
4815 Affected file silcd/serverconfig.c.
4817 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4819 * Added the silc_client_del_client to remove the client from
4820 all channels as well. Affected file lib/silcclient/idlist.c.
4822 * Fixed the client library to correctly remove the client
4823 from all channels when the client entry is being destroyed.
4824 Affected file lib/silcclient/client_notify.c, command.c.
4826 * Added auto-nicking support to the client library. If the
4827 applicatio now sets client->nickname it will be sent to the
4828 server after connecting by the library. This way for example
4829 SILCNICK (or IRCNICK) environment variables will have effect
4830 and always change the nickname automatically to whatever
4831 it is wanted. Affected file lib/silcclient/client.[ch].
4833 * Renamed silc_server_command_bad_chars to the
4834 silc_server_name_bad_chars and moved it to the
4835 silcd/server_util.[ch]. Added also new function
4836 silc_server_name_modify_bad to return nickname that
4837 includes bad characters as new nickname without those
4838 bad characters. This check and modify is now used in
4839 silc_server_new_client when the username is initially set
4840 as nickname, so it must be checked to be valid nickname.
4841 Affected file silcd/packet_receive.c.
4843 * The nickname length is now taken from the packet for real
4844 and not trusted to strlen() since it clearly can return
4845 wrong length for nickname including bad characters. This
4846 also applies to channel names. Affected file silcd/command.c.
4848 * Removed the lib/silcsilm/modules directory. Modules are now
4849 compiled into the lib/silcsim. Fixed the copying of the
4850 modules to follow symbolic links in Makefile.am.pre.
4852 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4854 * Fixed silc_string_regexify list creation. Fixes bugs with
4855 BAN and INVITE commands in server. The affected file is
4856 lib/silcutil/unix/silcunixutil.c.
4858 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4860 * Removed the command destructor entirely from the server's
4861 command and command reply routines. It is not needed, and
4862 its usage was buggy and caused crashes. Affected files are
4863 silcd/command[_reply].[ch].
4865 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4867 * Cancel protocol and NULL sock->protocol if timeout
4868 occurred during protocol. Affected file silcd/server.c.
4870 * Cancel protocol timeouts always before calling the final
4871 callback, to assure that after final callback is called
4872 no other state will be called for the protocol anymore.
4873 Affected file silcd/protocol.c.
4875 * Print error log if incoming connection configuration could
4876 not be found. Affected file silcd/server.c.
4878 * Fixed JOIN command to correctly save the founder mode
4879 to the client on normal SILC server, when the channel
4880 was created by the router. Affected file silcd/command.c.
4882 * Fixed LIST command (hopefully) to send correct reply
4883 packets. Affected file silcd/command.c.
4885 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4887 * The silc_packet_receive_process now returns FALSE if the
4888 read data was invalid packet, and TRUE if it was ok.
4890 The server now checks that if unauthenticated connection
4891 sends data and its processing fails the server will close
4892 the connection since it could be a malicious flooder.
4894 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4896 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4898 * Make sure the warning about error opening a log file is
4899 printed only once and not everytime it fails (produces
4900 too much useless log). Affected file lib/silcutil/silclog.c.
4902 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4904 * Made the silc_server_daemonise() function more readable.
4905 Affected file silcd/server.c.
4907 * Pid file is now optional, the user may comment it out from
4908 the config file. Removed define SILC_SERVER_PID_FILE, we
4909 don't need a default any longer. Affected file
4910 configure.in.pre, lib/Makefile.am.pre.
4912 * Make some use of the pid file. The server now dies at startup
4913 if it detects a valid pid file on his path. The server would
4914 die anyway in this circumstance, because of the bind() failure.
4915 Affected file silcd/silcd.c.
4917 * No longer compiling lib/dotconf.
4919 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4921 * Fixed JOIN command parsing not to crash. Affected file
4922 lib/silcclient/command.c.
4924 * Fied the NICK_CHANGE notify to add the new client entry
4925 even it is resolved. This removes an <[unknown]> nick
4926 thingy bug in the client. Affected file is
4927 lib/silcclient/client_notify.c.
4929 * Do not try to allocate 0 bytes (efence does not like it)
4930 in lib/silccore/silccomand.c when encoding payload.
4932 * Do not take IRCNICK as nickname in Irssi SILC client since
4933 it is not possible to set nickname before hand connecting
4934 the server (TODO has an entry about adding auto-nicking
4937 * Changed the silc_server_command_pending to check whether
4938 there already exists an pending entry with the specified
4939 command, command identifier and pending callback. This is
4940 to fix IDENTIFY and WHOIS related crashes that may register
4941 multiple pending commands with same identifier. Affected
4942 file silcd/command.c.
4944 * Fixed the server to reconnect to the router even if it
4945 was already reconnecting and EOF was received. This to
4946 fix a possibility that the server wouldn't ever try to
4947 auto-reconnect to the router. Affected file silcd/server.c.
4949 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4951 * Fixed the server's password authentication to use the
4952 length of the locally saved password, and not the one
4953 sent in the packet. Affected file silcd/protocol.c.
4955 * Fixed same password authentication problem in the
4956 Authentication Payload handling routines in
4957 lib/silccore/silcauth.c.
4959 * Yet another password authentication problem fixed with
4960 channel password handling in silcd/command.c.
4962 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4964 * If first character of string in silc_parse_userfqdn is '@'
4965 then do not parse it. Affected file is
4966 lib/silcutil/silcutil.c.
4968 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4970 * Fixed minor bug in IDENTIFY command reply sending, which
4971 caused various weird problems during JOIN when it was
4972 resolving names for users. Affected file silcd/command.c.
4974 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4976 * Fixed the IDENTIFY command reply sending to chech better valid
4977 clients. It was possible to send incomplete list of replies.
4978 Affected file silcd/command.c.
4980 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4982 * Added silc_client_command[s]_[un]register functions now to
4983 dynamically register the commands in client library. Removed
4984 the static table of commands. This allows the client library
4985 to call commands without causing the application to know about
4986 what commands library has called.
4988 Removed the INFO command reply kludge to detect when the command
4989 was called by library. Now library use its own command reply
4990 function for INFO command.
4992 Added function silc_client_command_call to call a command.
4993 Application can use it to call command, not access the structure
4996 Now all commands that are sent by the client library (not
4997 explicitly sent by application) use own command reply functions.
4999 Affected files around lib/silcclient/ and in
5000 irssi/src/silc/core/.
5002 * Fixed the WHOIS command reply sending to chech better valid
5003 clients. It was possible to send incomplete list of replies.
5005 Fixed the WHOIS and IDENTIFY to send the request to router
5006 if normal server did not do it and did not find any results.
5008 Affected file silcd/command.c.
5010 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5012 * Moved the internal data from SilcClient context into its
5013 own file, not accesible to application. Affected files
5014 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5015 and other files in client library.
5017 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5019 * Added doc/examples installation target in Makefile.am.pre.
5022 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5024 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5025 commands the found client entry will be removed from the
5026 cache, after notifying application about the error. Affected
5027 file lib/silcclient/command_reply.c.
5029 * Changed the /MSG to check for exact nickname user gave, and
5030 not let `nick' match `nick@host' if it is only one found. Now,
5031 user must type the exact nickname (like nick@host2) even if
5032 there are no more than one same nicks found. This is to avoid
5033 a possibility of sending nickname to wrong nickname since
5034 `nick' could match `nick@host'. Affected file is
5035 irssi/src/core/silc-servers.c.
5037 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5039 * Do not print "you are now server operator" or similar when
5040 giving /away command. Affected files are
5041 irssi/src/silc/core/client_ops.c, silc-servers.h.
5043 * Made the silc_server_command_pending_error_check to send
5044 the same command reply payload it received back to the
5045 original sender of the command. This way all arguments
5046 that was received by the server will be received by the
5047 client too. Affected file silcd/command.c.
5049 * Added the silc_idcache_add to return the created cache entry
5050 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5052 * Add global clients to expire if they are not on any channel.
5053 This is because normal server will never know if they signoff
5054 if they are not on any channel. The cache expiry will take
5055 case of these entries. This is done by normal servers only.
5056 The affected files are silcd/command_reply.c,
5057 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5059 * If server receives invalid ID notification for WHOIS or
5060 IDENTIFY and the ID exists in the lists, it is removed.
5061 Affected file silcd/command_reply.c.
5063 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5064 in client then client entry that it matches is searched and
5065 the nickname is printed on the screen for user. Affected
5066 file irssi/src/silc/core/client_ops.c.
5068 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5070 * Use cache entry expire time in the LIST command reply to
5071 purge old entries from the cache after the LIST command
5072 reply has been received. This way we don't have non-existent
5073 entries in the cache for too long. Affected file is
5074 silcd/command_reply.c.
5076 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5078 * If we are normal server, and we've not resolved client info
5079 in WHOIS or IDENTIFY from router, and it is global client,
5080 we'll check whether it is on some channel. If it is not
5081 then we cannot be sure about its validity and will resolve it
5082 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5083 file silcd/command.c.
5085 * Search channel by name (if possible) rather than by ID
5086 in IDENTIFY command's command reply. Affected file is
5087 silcd/command_reply.c.
5089 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5091 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5092 Updated specs and implemented it. Affected file silcd/command.c,
5093 silcd/packet_send.c and silcd/packet_receive.c.
5095 * Implemented the <founder auth> payload handling in the JOIN
5096 command. If provided all conditions for channel joining
5097 except requirement to provide correct passphrase can be
5098 overrided by the channel founder. Updated the protocol specs.
5099 Affected file silcd/command.c.
5101 Added support for founder auth in JOIN command in client
5102 library. Fixed the parsing of the JOIN command now to support
5103 all options as they should be. The affected file is
5104 lib/silcclient/command.c.
5106 * Optimized the WHOIS and IDENTIFY commands to send the request
5107 to router only if it includes nicknames or other names. If
5108 they include only IDs then check the local cache first before
5109 routing. Affected file is silcd/command.c.
5111 * Added channels topic announcements. Affected file is
5112 silcd/packet_receive.c and silcd/server.c.
5114 * Fixed the silc_server_send_notify_topic_set to really destine
5115 the packet to channel. Affected file silcd/packet_send.c.
5117 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5118 library. Affected file lib/silcclient/client_notify.c.
5120 * Added UMODE announcements. Affected file silcd/server.c.
5122 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5124 * Memory leak fixes in:
5126 lib/silcutil/silcsockconn.c
5127 lib/silcske/silcske.c
5128 lib/silcske/groups.c
5130 lib/silccrypt/silcpkcs.c
5131 lib/silccore/silccommand.c
5132 lib/silccore/silcidcache.c
5137 * ROBOdoc documented the lib/silcske/groups.h file and a
5138 bit changed the interface for better.
5140 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5142 * Update the client entry context in the ID cache after
5143 nick change. Affected file lib/silcclient/command.c.
5144 Fixes the CUMODE command when regaining founder privileges,
5145 and a little WHOIS problem.
5147 * Fixed silc_net_gethostbyname to correctly call the
5148 inet_ntop. Affected file lib/silcutil/silcnet.c.
5150 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5152 * Added IPv6 support checking to the configure.in.pre, added
5153 also --enable-ipv6 option to override the check. Affected
5154 file configure.in.pre.
5156 * The silc_thread_create now calls the start function
5157 directly if threads support is not compiled in. Removes
5158 ugly #ifdef's from generic code. Affected files are
5159 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5161 * Added silc_net_gethostby[name/addr]_async to asynchronously
5162 resolve. Affected files are lib/silcutil/silcnet.[ch].
5164 * Added support for rendering IPv6 based server, client and
5165 channel IDs. Affected file lib/silcutil/silcutil.c.
5167 * Added support for creating IPv6 based server IDs. Affected
5168 file is silcd/serverid.c.
5170 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5172 * Added silc_net_gethostby[addr/name] into the
5173 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5174 routines. Added silc_net_is_ip[4/6]. Affected file is
5175 lib/silcutil/unix/silcunixnet.c. All routines that take
5176 address as argument now supports both IPv4 and IPv6 addresses.
5178 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5180 * Fixed LIST command reply sending in server. Affected file
5183 * Server now sends the kicker's client ID in the KICK notify
5184 to the kicked client. Affected file silcd/command.c.
5186 * The client library now parses the kickers client ID and
5187 UI displays it. Affected files lib/silcclient/client_notify.c
5188 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5190 * Made all payload parsing function prototypes consistent.
5191 They all take now const unsigned char * and uint32 pair as
5192 the payload data instead of SilcBuffer. Changes all around
5193 the source tree. Other unsigned char* -> const unsigned char*
5194 changes around the tree as well.
5196 * Optimized SFTP client and server packet sending not to
5197 allocate new buffer for each packet but to recycle the
5198 first allocated buffer. Affected files are
5199 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5201 * Optimized the SFTP client to use SilcList instead of
5202 SilcDList for requests, because it is faster. Affected file
5203 is lib/silcsftp/sftp_client.c.
5205 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5206 into lib/silccore/silcid.[ch].
5208 Renamed silcpayload.[ch] into silcargument.[ch].
5210 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5212 * If client entry is deleted with active key agreement
5213 session, abort the session.
5215 The silc_client_abort_key_agreement now calls the completion
5216 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5218 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5221 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5223 * Don't use __restrict in older GCC's. Affected file is
5224 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5226 * silc_net_localhost now attempts to reverse lookup the
5227 IP/hostname. Affected file lib/silcutil/silcnet.c.
5229 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5230 command. It can be used to gain founder privileges at
5231 the same time when joining the channel.
5233 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5234 kicker's client ID as well. Updated protocol specs.
5236 Defined that the server must send SILC_COMMAND_IDENTIFY
5237 command reply with error status to client who sent
5238 private message with invalid client ID.
5240 Updated the protocol specification.
5242 * Added silc_server_send_command_reply to send any
5243 command reply. Affected file silcd/packet_send.[ch].
5245 * Added silc_id_payload_encode_data to encode ID payload
5246 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5248 * The server now send IDENTIFY command reply with error
5249 status if client ID in private message is invalid. Affected
5250 file silcd/packet_receive.c.
5252 * Save the server key file with server's IP address in
5253 the filename instead of hostname. The affected file is
5254 irssi/src/silc/core/client_ops.c.
5256 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5258 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5261 * Added libtool support for compiling shared objects in
5262 lib/silcsim. Affected file configure.in.pre and
5263 lib/silcsim/Makefile.am. Original patch by cras.
5265 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5267 * Pid file configuration, and server's config file fixes
5268 patch by toma. Updated CREDITS file.
5270 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5272 * Fixed silc_client_channel_message to not try to decrypt
5273 the message twice if it resolved the destination client
5274 information. This could cause of dropping one channel
5275 message. Affected file lib/silcclient/client_channel.c.
5277 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5279 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5280 lib/silcclient/client.c. This function is used when the SILC
5281 Client is run under some other scheduler, or event loop or
5282 main loop. On GUI applications, for example this may be
5283 desired to used to run the client under the GUI application's
5284 main loop. Typically the GUI application would register an
5285 idle task that calls this function multiple times in a second
5286 to quickly process the SILC specific data.
5288 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5290 * Fixed silc_server_drop() for dropping the supplementary
5291 groups as well, this could cause a security hole on some
5294 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5296 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5299 * Write PID file after dropping privileges. Added -F option
5300 to run server on foreground. A patch by debolaz.
5301 Affected files silcd/server.c, silcd/silcd.c.
5303 * Fixed MOTD to return the MOTD file server name. Affected
5304 file silcd/command.c.
5306 * Added INFO command reply handling to the Irssi SILC Client.
5307 Affected file irssi/src/silc/core/client_ops.c.
5309 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5311 * Fixed the silc_idcache_list_* routines to really support
5312 the dynamic list. Fixes a crash. Affected file is
5313 lib/silccore/silcidcache.c.
5315 * Fixed the LIST command reply to really call LIST command's
5316 pending callbacks. Affected file silcd/command_reply.c.
5318 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5320 * Update conn->local_entry->nickname after giving NICK
5321 command. Affected file lib/silcclient/command.c.
5323 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5325 * Added the [pid] option to the silcd configuration file
5327 Affected files: serverconfig.[ch] and silcd.c
5329 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5331 * Save fingerprint in WHOIS command reply in server.
5332 Affected file silcd/command_reply.c.
5334 * Fixed NICK commands pending callback registration.
5335 Affected file lib/silcclient/command.c.
5337 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5339 * Use ++server->cmd_ident when sending commands in server,
5340 instead of random number. Affected file silcd/command.c.
5342 * Fixed GETKEY command reply to call actually GETKEY pending
5343 command callbacks. Affected file silcd/command_reply.c.
5345 * A bit stricter check for nicknames. Check for same nickname
5346 in NICK command also. Affected file silcd/command.c.
5348 * Do not call INFO command everytime client ID changes, only
5349 during first connecting. Affected file lib/silcclient/client.c.
5351 * Set the new nickname only after successful command reply for
5352 NICK command is returned by server. Affected file
5353 lib/silcclient/command.c.
5355 * Remove nicknames from nicklist during server_signoff notify.
5356 Should fix /NAMES bit more. The affected file is
5357 irssi/src/silc/core/silc-channels.c.
5359 * Added `fingerprint' field to the SilcIDListData in the
5360 silcd/idlist.h to hold the fingerprint of the client's
5363 Send the fingerprint of the client's public key in WHOIS
5366 Affected files silcd/command.c, and silcd/idlist.[ch].
5368 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5369 create fingerprint from given data.
5371 * Show the fingerprint of the client's public key in WHOIS.
5372 Affected files irssi/src/module-formats.[ch] and
5373 irssi/src/silc/core/client_ops.c.
5375 * Format the multiple same nicknames also during JOIN and
5376 NICK_CHANGE notifys. Affected file is
5377 lib/silcclient/client_notify.c.
5379 * Do not print error on screen for invalid private message
5380 payload since it can come if someone is sending private
5381 messages with wrong key. Affected file
5382 lib/silccore/silcprivate.c.
5384 * Fixed multiple concurrent /PING crash. Affected file
5385 lib/silcclient/command.c.
5387 * Changed the wrong ID encoding. All IP addresses must be
5388 in MSB first order in encoded format. They were encoded
5389 wrong and was in LSB format. Affected files are
5390 silcd/serverid.c, lib/silcutil/silcutil.c.
5392 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5394 * Call the `connect' client operation through the scheduler
5395 in case of error. Affected file lib/silcclient/client.c.
5397 * Call the `failure' client operation even if the error
5398 occurred locally during a protocol. Affected file is
5399 lib/silcclient/protocol.c.
5401 * Added support of sending LIST command to router from normal
5402 server. This way normal server can get list of all channels
5403 in the network too. Fixed the channel list sending in the
5404 server too. Affected files are silcd/command.c, and
5405 silcd/command_reply.[ch].
5407 * Added silc_server_update_channels_by_server and
5408 silc_server_remove_channels_by_server. They are used during
5409 disconnection of primary router and in backup router protocol.
5410 Affected file silcd/server_util.[ch], silcd/server.c and
5411 silcd/server_backup.c.
5413 * Fixed channel adding to global list in IDENTIFY command
5414 reply in server. Affected file silcd/command_reply.c.
5416 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5418 * If the incoming packet type is REKEY or REKEY_DONE process
5419 that packet always synchronously. Fixes yet another MAC
5420 failed error on slow (dialup) connections. Affected file
5421 lib/silcclient/client.c and silcd/server.c.
5423 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5425 * Call check_version SKE callback for initiator too. Affected
5426 file lib/silcske/silcske.c.
5428 * Implemented fix for security hole found in the SKE that was
5429 fixed in the specification few days back; the initiator's
5430 public key is now added to the HASH value computation.
5431 Added backwards support for the old way of doing it too, for
5432 old clients and old servers. Affected file is
5433 lib/silcske/silcske.c.
5435 * Enabled mutual authentication by default in SKE. If initiator
5436 is not providing mutual authentication the responder will
5437 force it. This will provide the proof of posession of the
5438 private key for responder. The affected files are
5439 lib/silcclient/protocol.c and silcd/protocol.c.
5441 * Do not cache anymore the server's public key during SKE.
5442 We do mutual authentication so the proof of posession of
5443 private key is done, and if the server is authenticated in
5444 conn auth protocol with public key we must have the public
5445 key already. Affected file silcd/protocol.c.
5447 * Added new global debug variable: silc_debug_hexdump. If
5448 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5449 file lib/silcutil/silclog.[ch].
5451 * Fixed compilation warning due to char * -> const char *.
5452 Affected files lib/silcutil/silcnet.h, and
5453 lib/silccore/silcauth.[ch].
5455 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5457 * Fixed CMODE command when new channel key was created. If
5458 the creation failed the old key was removed. Next time giving
5459 same command would crash the server since the old key was
5460 freed already. Affected file silcd/command.c.
5462 * Fixed the silc_server_announce_get_channels to not crash
5463 on reconnect. Affected file silcd/server.c.
5465 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5467 * Added silc_log_set_debug_string function to set a regex
5468 string to match for debug output. Only the function names,
5469 or filenames matching the given debug string is actually
5470 printed. This way it is possible to filter out those debug
5471 strings that user is not interested in.
5473 Fixed a bug in silc_string_regexify.
5475 Affected files lib/silcutil/silclog.[ch], and
5476 lib/silcutil/unix/silcunixutil.c.
5478 * Changed the -d options in both server and Irssi SILC client
5479 to take the debug string as argument. Affected files
5480 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5482 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5484 * Added silc_hash_babbleprint to create a Bubble Babble
5485 Encoded fingerprint. The encoding is developed by Antti
5486 Huima (draft-huima-babble-01.txt), and it creates human
5487 readable strings out of binary data. Affected file
5488 lib/silccrypt/silchash.[ch].
5490 * Print the babble print now in addition of fingerprint as well
5491 in Irssi SILC client. Affected files are
5492 irssi/src/fe-common/silc/module-formats.[ch],
5493 irssi/src/fe-common/silc/core/client_ops.c.
5495 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5497 * Fixed a security problem found in SKE. The initiator's
5498 public key too is now added to the HASH hash value creation
5499 which is signed by the responder to create the SIGN value.
5500 This will prevent anyone in the middle to lie to the responder
5501 about the initiator's public key. If this is done now, the
5502 man in the middle will get caught. Updated the protocol
5505 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5507 * Better installation directory handling. Configure module
5508 paths and other paths automatically to example_silc* files
5509 in doc/. A patch by toma.
5511 * Fixed compiler warning from MPI library, and from SILC RNG.
5514 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5515 It can be configured with ./configure. A patch by toma.
5517 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5519 * Find correct make to use in prepare-clean. A patch by
5520 toma. Affected file prepare-clean.
5522 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5524 * Added irssi variables use_auto_addr, auto_bind_ip,
5525 auto_bind_port and auto_public_ip.
5527 * Changed the interface for silc_client_send_key_agreement
5528 in lib/silcclient/silcapi.h
5532 irssi/src/silc/core/silc-core.c
5534 lib/silcclient/silcapi.h
5535 irssi/src/silc/core/silc-channels.c
5536 lib/silcclient/client_keyagr.c
5539 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5541 * Added silc_pkcs_public_key_compare to compare two
5542 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5544 * Check that the client who set the founder mode on the
5545 channel is the same client that is giving the founder
5546 mode to itself. It is done by comparing the saved public
5547 key (it is saved even in the authentication is passphrase).
5548 Affected file silcd/command.c.
5550 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5552 * Do not process packet for disconnected socket connection.
5553 Affected file lib/silccore/silcpacket.c.
5555 * Process the DISCONNECT packet through scheduler in the
5556 client library. Affected file lib/silcclient/client.c.
5558 * Fixed the silc_client_packet_parse to not to increase
5559 the packet sequence number if the conn->sock and the
5560 current socket connection is not same. This can happen
5561 for example during key agreement when the conn includes
5562 multiple socket connections (listeners). Affected file
5563 lib/silcclient/client.c.
5565 * The sender of the file transfer request now provides also
5566 the pointer (listener) for the key exchange protocol. If
5567 the listener cannot be created then it sends empty key
5568 agreement and lets the receiver provide the listener.
5570 Added `local_ip' and `local_port' arguments to the
5571 silc_client_file_send. If they are provided they are used,
5572 if not then it will attempt to find local IP address, if
5573 not found or bind fails then the remote client will provide
5576 Affected files are lib/silcclient/client_ftp.c and
5577 lib/silcclient/silcapi.h.
5579 * Extended the FILE SEND command to support defining the
5580 local IP and port for key exchange listener. They are
5581 optional. Affected file irssi/src/silc/core/silc-servers.c.
5583 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5585 * Defined to WHOIS command reply the sending of fingerprint
5586 of the client's public key (if the proof of posession of the
5587 corresponding private key is verified by the server).
5588 Updated to the protocol specification.
5590 * Added support of receiving the client's public key's
5591 fingerprint in command reply in client library. Affected
5592 file is lib/silcclient/command_reply.c, and
5593 lib/silcclient/idlist.[ch].
5595 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5597 * Do not send over 128 chars long nickname to the server
5598 in NICK command. Affected file lib/silcclient/command.c.
5600 * Do not send over 256 chars long channel names to the server
5601 in JOIN command. Affected file lib/silcclient/command.c.
5603 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5605 * Assure that silc_server_close_connection cannot be called
5606 twice for same socket context. Affected file is
5609 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5611 * Send error message to application if opening file for
5612 writing during file transfer fails. Affected file is
5613 lib/silcclient/client_ftp.c.
5615 Remove all file transfer sessions for a client that we're
5616 removing from ID cache.
5618 Affected file is lib/silcclient/client_ftp.c.
5620 * Fixed silc_net_addr2bin to return correct address. Affected
5621 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5623 * Fixed file transfer session removing on signoff notify.
5624 Affected file irssi/src/silc/core/silc-servers.c.
5626 * Added the SilcClientFileError to be returned in the monitor
5627 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5628 Affected file lib/silcclient/silcapi.h.
5630 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5632 * Fixed a crash in silc_client_ftp_free_sessions and
5633 silc_client_ftp_session_free_client. Affected file
5634 lib/silcclient/client_ftp.c.
5636 * Added `disabled' field in the SilcChannelEntry in the server
5637 to indicate if the server entry is disabled. Affected file
5638 silcd/idlist.h, silcd/command[_reply].c.
5640 * SILC server adds now /var/run/silcd.pid everytime it is
5641 started. Affected file silcd/silcd.c.
5643 * Added silc_server_packet_send_clients to send a packet to
5644 the provided table of client entries. Affected file
5645 silcd/packet_send.[ch].
5647 * Fixed a crash in client resolving in client_prvmsg.c in
5648 client library. Affected file lib/silcclient/client_prvmsg.c.
5650 * Do not actually remove the client directly from ID cache
5651 during SERVER_SIGNOFF, but invalidate it. This way we
5652 preserve the WHOWAS info for the client. Affected file
5653 silcd/server_util.c.
5655 * Fixed SERVER_SIGNOFF notify handling in the server. The
5656 server is now able to process incoming SERVER_SIGNOFF notify
5657 for a server that it doesn't even know about. It will remove
5658 the clients provided in the notify. Affected file
5659 silcd/packet_receive.c.
5661 * Check for partial packet in data queue after every packet that
5662 was found from the queue. Return and wait for more data if
5663 there is partial data in queue. Affected file is
5664 lib/silccore/silcpacket.c.
5666 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5668 * Added SilcClietFileError enum to indicate error in
5669 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5670 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5671 Affected files lib/silcclient/silcapi.h and
5672 lib/silcclient/client_ftp.c.
5674 * Check that newsize in silc_buffer_realloc is larger than
5675 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5677 * Added better monitor of file transfers. It now monitors
5678 key agreement protocol during the file transfer too. Added
5679 error reporting too. Affected files
5680 irssi/src/silc/core/silc-servers.c,
5681 irssi/src/fe-common/silc/module-formats.[ch].
5683 * Wrote a help file for FILE command.
5685 * Added silc_rng_global_get_byte_fast to get not-so-secure
5686 random data as fast as possible. Random data is read from
5687 /dev/urandom if available and from the SILC RNG if not
5688 available. It is used in padding generation. Affected file
5689 lib/silccrypt/silcrng.[ch].
5691 * All packets in client library are now processed synchronously.
5692 Optimized packet processing a lot. Affected file
5693 lib/silcclient/client.c.
5695 * All server connection packets are processing synchronously
5696 now in server, to optimize packet processing. Affected file
5699 * Include files are installed now only in Toolkit distribution
5700 if make install is given. Affected files: all Makefile.am's.
5702 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5704 * Assure that silc_client_notify_by_server_resolve does not
5705 resolve the client information multiple times. If it cannot
5706 be found by the first it cannot be found at all. Affected
5707 file lib/silcclient/client_notify.c.
5709 * Fixed WHOWAS command reply calling. Affected file
5710 lib/silcclient/command_reply.c.
5712 * Removed all references to silc_idlist_get_client from the
5713 Irssi SILC client since that call is internal call used by
5714 the library. The Irssi SILC client will use now client
5715 retrieval functions found in silcapi.h.
5717 * Fixed a bug in resolving nickname info before sending
5718 private message. It used freed memory. Affected file
5719 irssi/src/silc/core/silc-servers.c.
5721 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5723 * Assure my_channels statistics cannot go negative in server.
5724 Affected files silcd/server.c, silcd/server_util.c.
5726 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5728 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5730 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5732 * Win32 Toolkit changes. Affected files
5733 win32/silc.dsw, win32/libsilc/libsilc.def,
5734 win32/libsilcclient/libsilc.def,
5735 lib/silcutil/silcutil.c, and
5736 lib/sftp/sftp_fs_memory.c.
5738 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5740 * Added silc_net_localip to return local host's IP address.
5741 Affected file lib/silcutil/silcnet.[ch].
5743 * If key exchange or rekey protocol is active for a connection
5744 parse all packets syncronously since there might be packets
5745 in packet queue that we are not able to process without first
5746 processing packets before them. Affected file silcd/server,
5747 lib/silcclient/client.c.
5749 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5750 whether library should continue processing the packet.
5751 Affected file lib/silccore/silcpacket.h.
5753 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5754 SilcSFTPMonitorData to SFTP server to monitor various
5755 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5756 lib/silcsftp/sftp_server.c.
5758 * Added silc_file_size to return file size. Affected file
5759 lib/silcutil/silcutil.[ch].
5761 * Implemented the file transfer support for the client library.
5762 Added preliminary support for simple client to client one-file
5763 transmission. Affected file lib/silcclient/client_ftp.c,
5764 lib/silccilent/client.[ch].
5766 * Added new local command FILE to the Irssi SILC Client.
5767 It is used to perform the file transfer. It has subcommands
5768 SEND, RECEIVE, SHOW and CLOSE. Affected files
5769 irssi/src/silc/core/client_ops.c,
5770 irssi/src/silc/core/silc-server.[ch].
5772 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5774 * Relay the SILC_PACKET_FTP in the server. Affected files
5775 silcd/server.c and silcd/packet_receive.c.
5777 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5779 * Renamed silc_file_read and silc_file_write to functions
5780 silc_file_readfile and silc_file_writefile. Added function
5781 silc_file_open and silc_file_close. Affected files
5782 lib/silcutil/silcutil.[ch].
5784 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5786 * Resolve the client info when received private message or
5787 channel message for a client which nickname we don't know.
5788 Affected files lib/silcclient/client_prvmsg.c and
5789 lib/silcclient/client_channel.c.
5791 * Do not crash in /KEY if client is not connected. Affected
5792 file irssi/src/silc/core/silc-channels.c.
5794 * Added SilcClientStatus field to the SilcClientEntry in the
5795 lib/silcclient/idlist.h.
5797 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5798 is incomplete and is being resolved, it won't be resolved
5801 Make sure also that USERS command reply does not resolve
5802 twice information. Affected file is
5803 lib/silcclient/command_reply.c.
5805 Make sure that silc_client_get_clients_by_list does not
5806 resolve twice same information.
5808 * Check for valid client->id in the silc_server_free_client_data.
5809 Affected file silcd/server.c.
5811 * Fixed /GETKEY nick@server not to crash if the server entry
5812 is not found. Affected file lib/silcclient/command.c.
5814 * Fixed the silc_server_check_cmode_rights to check the
5815 requested modes correctly. Affected file silcd/command.c.
5817 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5819 * Better checks for non-printable chars in nick added.
5820 Affected file silcd/command.c.
5822 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5824 * Call the silc_server_udpate_servers_by_server in the
5825 primary router that comes back online in the backup resuming
5826 protocol. Otherwise it routes packets wrong. Affected file
5827 silcd/server_util.[ch], silcd/server_backup.c.
5829 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5831 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5832 lib/silcutil/silcbuffmt.[ch].
5834 * Redefined the SILC packet header to include the padding
5835 length. Affected file lib/silccore/silcpacket.[ch].
5837 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5838 length for maximum padding up to 128 bytes). Affected
5839 file lib/silccore/silcpacket.h.
5841 * Removed all backwards support for old 0.5.x MAC thingies.
5842 The SILC packet header change makes it impossible to be
5843 backwards compatible.
5845 * Send the ENDING packet with timeout in the backup resuming
5846 protocol. This is to assure that all routers has connected
5847 to the primary router. Affected file silcd/server_backup.c.
5849 * Changed the RNG to take the first IV from random data. It
5850 used to take it from zero actually. Changed the RNG also
5851 to use /dev/urandom during session. /dev/random is used
5852 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5854 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5856 * Changed the SILC packet header to have the first two bytes
5857 (the packet length) encrypted. Affected files aroung the
5858 code tree, lib/silccore/silcpacket.[ch]. Removed the
5859 SilcPacketCheckDecrypt callback. It is not needed anymore
5860 since the silc_packet_receive_process will determine now
5861 whether the packet is normal or special.
5863 * Implemented the unidirectional MAC keys. Affected files
5864 lib/silcske/silcske.c, silcd/protocol.c and
5865 lib/silcclient/protocol.c.
5867 * Implemented the packet sequence number to the MAC computation.
5868 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5869 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5870 lib/silcclient/protocol.c.
5872 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5874 * Allow backup router to announce servers. All servers
5875 announced by backup router are added to the global list
5876 automatically. Update hte server's socket to our primary
5877 router also when backup router announces a server.
5878 Affected file silcd/packet_receive.c.
5880 * Do not update the client->router in the function
5881 silc_server_udpate_clients_by_server if the client is on
5882 global list. We might fail to find any specific server
5883 for locally connected clients and local cell clients. They
5884 should still use the `from' and not `to' as client->router.
5885 This fixes backup router resuming protocol. Affected file
5886 silcd/server_util.c.
5888 * Decrease channel statistics count only if the channel
5889 deletion worked. Affected files are silcd/server.c and
5890 silcd/server_util.c.
5892 * Added silc_server_update_servers_by_server to update origin
5893 of all server entries. Used during backup router protocol.
5894 Affected files silcd/server_util.[ch], silcd/server.c. and
5895 silcd/backup_router.c.
5897 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5898 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5899 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5900 lib/silccrypt/silchmac.c.
5902 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5904 * Assure that router cannot reroute the same channel message
5905 to the sender. Affected file silcd/packet_receive.c.
5907 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5909 * Made better checks that the channel message is not sent
5910 to the router it came from. Affected file is
5911 silcd/packet_send.c. Fixed memory leak too.
5913 * Announce informations for incoming router connection, but
5914 only after checking if it is replaced by backup router.
5915 Affected file silcd/packet_receive.c.
5917 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5919 * Fixed the backup resuming protocol to work in multiple
5920 router environment. Affected file silcd/server_backup.c.
5922 * Route packet only to one router in the function
5923 silc_server_packet_send_to_channel. Affected file is
5924 silcd/packet_send.c.
5926 * Fixed silc_server_send_notify_dest to set the broadcast
5927 flag. Fixed the silc_server_send_notify_topic to actually
5928 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5929 Affected file silcd/packet_send.c.
5931 * Changed the SFTP Filesystem interface. Changed the
5932 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5933 the filesystem operation function. The SilcSFTPFilesystem
5934 is now a context that is allocated by all filesystem allocation
5935 functions and it already includes the operations structure
5936 and filesystem specific context. It is given as argument
5937 now to the silc_sftp_server_start. This made the interface
5938 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5939 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5941 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5943 * Changed the backup router adding and getting interfaces
5944 in the server. The router that will be replaced by the
5945 specified backup router is now sent as argument. Affected
5946 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5949 * Added silc_net_addr2bin_ne to return the binary form of
5950 the IP address in network byte order. Affected files
5951 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5953 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5955 * Check for existing server ID in silc_server_new_server
5956 and in silc_server_connect_to_router_final and remove the
5957 old entry if it exists. Affected file silcd/packet_receive.c,
5960 * Send the channel message always to only one router, either
5961 in upstream or downstream. Affected file is
5962 silcd/packet_send.c.
5964 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5966 * Wrote the definition of the backup resuming protocol to the
5967 protocol specification.
5969 * Removed one redundant channel key generation from normal
5970 server during joining procedure. Removed one redundant
5971 channel key sending from server to router during joining
5972 procedure. Affected file silcd/command.c.
5974 * Made minor bugfixes to the backup router resuming protocol.
5975 Affected file silcd/server_backup.c, server.c.
5977 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5979 * Added --disable-asm configuration option. Affected files
5980 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5983 * Implemented the backup resuming protocol that is used to
5984 resume the primary router position in the cell after the
5985 primary router comes back online. Affected files
5986 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5987 and silcd/server_util.[ch].
5989 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5991 * Sleep two (2) seconds after sending QUIT command to server.
5992 Affected file lib/silcclient/command.c.
5994 * Assure that if outgoing data buffer is pending do not force
5995 send any data. Affected file silcd/packet_send.c.
5997 * Assure that if outgoing data buffer is pending do not force
5998 send any data. Affected file lib/silcclient/client.c.
6000 * Implemented the backup router support when the primary router
6001 goes down. The servers and routers can now use the backup
6002 router as new primary router without loosing connectivity.
6004 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6006 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6007 in the server to indicate disabled entry. All data read
6008 from the connection will be ignored and no data is sent
6009 for entry that is disabled. Affected files are
6010 silcd/idlist.h, silcd/server.c.
6012 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6014 * Created SFTP client and server test programs in the
6015 lib/silcsftp/tests directory.
6017 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6019 * Implemented memory filesystem (virtual filesystem) for
6020 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6023 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6025 * Implemented the SFTP (SSH File Transfer Protocol) to the
6026 lib/silcsftp. It includes SFTP client and SFTP server
6029 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6031 * Moved lib/silccore/silcprotocol.[ch] to the
6032 lib/silcutil library.
6034 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6035 take variable argument list pointer as argument. Affected
6036 file lib/silcutil/silcbuffmt.[ch].
6038 * Added silc_buffer_set function that is used to set data
6039 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6040 Affected file lib/silcutil/silcbuffer.h.
6042 * Changed various routines in the core library to use the new
6043 silc_buffer_set instead of allocating new buffer only for
6046 * Added 64-bit value formatting and unformatting support to the
6047 silc_buffer_[un]format routines. Affected file is
6048 lib/silcutil/silcbuffmt.[ch].
6050 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6051 to includes/bitmove.h.
6053 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6055 * Fixed channel user mode saving in client library. Affected
6056 file lib/silcclient/command[_reply].c.
6058 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6060 * Defined the file transfer to the SILC Protocol. Added
6061 new packet type SILC_PACKET_FTP and defined File Transfer
6062 Payload. The mandatory file transfer protocol is SFTP
6063 (SSH File Transfer Protocol). Affected file in addition
6064 of the internet draft is lib/silccore/silcpacket.h.
6066 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6067 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6068 is used as part of backup router protocol when the primary
6069 router of the cell is back online and wishes to resume
6070 the position as primary router.
6072 * Redefined the MAC generation keys in the protocol. The
6073 same key is not used anymore in both direction. Both
6074 direction will now use different keys for sending and
6075 receiving. This fixes a potential security flaw. This
6076 change causes incompatibilities in the protocol.
6078 * Redefined also the MAC computation from the packet.
6079 An packet sequence number is now added to the MAC
6080 computation. This prevents possible replay attacks against
6081 the protocol. This change too causes incompatibilities
6084 Added `sequence' field to the SilcPacketContext to hold
6085 the current sequence number for the packet.
6087 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6089 * Added `created' field to the SilcIDListData in the file
6090 silcd/idlist.h to indicate the time when the entry was
6093 * Added `created' field to the SilcChannelEntry too. Affected
6094 file silcd/idlist.h.
6096 * Added `creation_time' aguments to all the announcement functions
6097 in the server. If it is provided then only the entries that
6098 was created after the provided time frame are actually
6099 announced. Affected file silcd/server.[ch].
6101 * The protocol says that the Channel ID's IP address must be
6102 based on the router's IP address. Added check for this in
6103 the silc_server_new_channel when processing incoming New Channel
6104 Payload. Affected file silcd/packet_receive.c.
6106 * Print out the correct version with --version in SILC client.
6107 Affected file irssi/src/silc/core/silc-core.c.
6109 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6111 * Fixed WHOWAS command to check for completnes of the client
6112 entry always, not just when the command is coming from client.
6113 Affected file silcd/command.c.
6115 * Added new function silc_server_packet_queue_purge to purge the
6116 outgoing data queue to the network. After the function returns
6117 it is guaranteed that the outgoing packet queue is empty.
6118 Affected file silcd/packet_send.[ch].
6120 * Purge the outgoing packet queue in the rekey protocol's final
6121 callback to assure that all rekey packets go to the network
6122 before quitting the protocol. Affected file silcd/server.c.
6124 * Added silc_client_packet_queue_parse as similar function as
6125 in server to the client library. The affected file is
6126 lib/silcclient/client.c.
6128 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6130 * Splitted silcd/server.c and created silcd/server_util.[ch]
6131 for utility functions.
6133 * Added new socket flag SILC_SF_DISABLED to indicate that the
6134 connection is open but nothing can be sent to or received from
6135 the connection. Affected file lib/silcutil/silsockconn.[ch].
6136 The checking for disabled socket is checked in the low level
6137 silc_socket_write and silc_socket_read functions.
6139 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6141 * Allow only nicknames and channel names that fits into the
6142 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6144 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6146 * When processing JOIN command reply in server check that if
6147 the channel exists in our global list we'll move it the local
6148 list. Affected file silcd/command_reply.c.
6150 * Fixed the check whether client is joined on the channel already
6151 in JOIN command. Affected file lib/silcclient/command.c.
6153 * Fixed the JOIN command reply to check whether the channel
6154 already exists. Affected file lib/silcclient/command_reply.c.
6156 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6158 * Added silc_ske_status_string to map the SKE error numbers
6159 to readable strings. The affected files are
6160 lib/silcske/silcske[_status].[ch].
6162 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6164 * Do not show the private channels on the WHOIS channel list
6165 as it is not allowed by the protocol. The affected file is
6168 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6170 * Assure that the packet length digged from the actual packet
6171 is something sensible in the silc_packet_decrypt_rest_special
6172 in lib/silccrypt/silcpacket.c.
6174 * Free and NULL the allocated pointer in silc_hmac_alloc if
6175 the HMAC allocation fails. The affected file is
6176 lib/silccrypt/silchmac.c.
6178 * Print the selected security properties to the log files in
6179 the server. Affected file silcd/protocol.c.
6181 * Add SKE's reference counter even if calling the completion
6182 callback manually. Otherwise it goes negative, although it
6183 does not cause any problems. The affected file is
6184 lib/silcske/silcske.c.
6186 * Remove the client entry with short timeout after giving the
6187 KILL command. Affected file lib/silcclient/command.c.
6189 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6190 case all found clients are already disconnected (WHOWAS would
6191 found them) in the server. Affected file silcd/command.c.
6193 * Update the last_receive (time of last data received) to be
6194 updated only when received private or channel message so that
6195 the idle time showed in WHOIS makes more sense.
6197 * Added boolean field `valid' in to the SilcClientEntry in the
6198 client library to indicate whether the entry is valid or not.
6199 This fixes the nickname change bug on channel when changing
6200 the nickname to be same than the old (like nick to Nick) the
6201 nickname formatter doesn't set the new nick anymore to Nick@host.
6202 Affected file lib/silcclient/idlist.[ch].
6204 * Now actually fixed the nickname changing on disconnection.
6205 Added new function silc_change_nick to the Irssi SILC Client.
6206 Affected file irssi/src/silc/core/client_ops.c,
6207 irssi/src/silc/core/silc-nicklist.[ch].
6209 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6211 * Check that the public key exists in the GETKEY command before
6212 trying to encode it. Affected file silcd/command.c.
6214 * Print some notifications on received public keys with GETKEY
6215 command in the Irssi SILC Client. Affected files are
6216 irssi/src/fe-common/silc/module-formats.[ch],
6217 irssi/src/silc/core/client_ops.c.
6219 * Use IDENTIFY command to resolve the server information in the
6220 GETKEY command instead of INFO command. Affected file
6221 lib/silcclient/command.c.
6223 * All command reply functions in the client library now calls
6224 the pending command reply callbacks even if an error has
6225 occurred. The server has done this a long time and now it was
6226 time to move the client library to this as well. Now all
6227 errors can be delivered back to the pending command reply
6228 callbacks if necessary. Affected files are
6229 lib/silcclient/command[_reply].[ch].
6231 * Change the nickname on disconnection back to the username
6232 because in reconnect the server will enforce it to it anyway.
6233 Affected file irssi/src/silc/core/silc-servers.c.
6235 * Fixed a config file parsing bug in the Irssi SILC client.
6236 Affected file irssi/src/silc/core/clientconfig.c.
6238 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6240 * When printing the channel mode on JOIN, verify that the
6241 channel key and channel's HMAC are valid. Affected file
6242 irssi/src/silc/core/client_ops.c.
6244 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6246 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6247 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6248 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6250 * Removed channel key rekey task deleting from the function
6251 silc_server_save_channel_key. Affected file silcd/server.c.
6252 Added explicit timeout task context instead that is used to
6253 delete the task if we are registering a new task before the
6254 new task has elapsed.
6256 * When channel key rekey occurs the client library now saves
6257 the old channel key for a short period of time (10 seconds) and
6258 is able to use it in case some is still sending channel
6259 messages encrypted with the old key after the rekey. Affected
6260 file lib/silcclient/[idlist.h|client_channel.c].
6262 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6264 * Added check to the silc_server_new_id_real to not accept
6265 new ID if it is the sender's own ID. Affected file is
6266 silcd/packet_receive.c.
6268 * Assure that we do not announce ourself or the one we've
6269 sending our announcements when we're router and are announcing
6270 servers to our primary router. Affected file silcd/server.c.
6272 * Fixed silc_server_command_identify_check_client to assemble
6273 correct WHOIS packet. It send corrupted WHOIS packet and
6274 caused problem with router to router connections. Affected
6275 file silcd/command.c.
6277 Fixed also silc_server_command_whois_check the same way
6278 as for the IDENTIFY command.
6280 * Added new SilcIDListStatus to the server in the SilcIDListData
6281 structure. The status now includes the current status of
6282 the entry (like registered, resolved etc.). Affected file
6283 silcd/idlist.[ch]. Defined a bunch of different status types
6284 as well. This replaced the old boolean registered field as well.
6286 Added resolve_cmd_ident field to the SilcClientEntry structure
6287 too so that if the entry is for example being resolved so
6288 another command may attach to the same pending command reply
6289 without requiring to resolve the same entry again. This concept
6290 should optimize the WHOIS and the IDENTIFY resolving under
6291 heavy load by taking away unnecessary resolving for entries
6292 that are being resolved already.
6294 Added support for adding multiple pending commands for one
6295 command idenfier. Affected file silcd/command[_reply].[ch].
6297 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6298 before deleting the data. Otherwise the hash table will have
6299 freed data in comparison functions. Affected file is
6300 silcd/command_reply.c.
6302 * Fixed silc_idlist_replace_client_id to add the new entry to
6303 the cache with NULL nickname. Otherwise there will be invalid
6304 memory as the nickname after the nickname is freed. Affected
6305 file silcd/packet_receive.c.
6307 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6308 saved into wrong slots because the previous number of entries
6309 was not taken into account. Affected file silcd/idlist.c.
6310 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6312 * If we are router and we receive JOIN notify to a channel that
6313 does not have any users then notified client is marked as the
6314 channel founder, as it is it. The affected file is
6315 silcd/packet_receive.c
6317 * Added to the extended hash table API's table_del_*ext functions
6318 the destructor as argument too, so that the caller can decide
6319 which destructor to use or whether to use destructor at all.
6320 Affected file lib/silcutil/silchashtable.[ch].
6322 * Fixed ID Cache purging. It actually deleted the entries from
6323 the hash table after the data was freed. The hash table ended
6324 up comparing freed memory. The affected file is
6325 lib/silccore/silcidcache.c.
6327 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6329 * Fixed Irssi SILC client's KILL command's HELP syntax.
6331 * The USERS command now resolves the detailed user information
6332 if the userinfo field is missing. Affected file is
6333 lib/silcclient/command_reply.c.
6335 * Do not print error in silc_file_read if the read file does
6336 not exist. Just silently return NULL. Affected file is
6337 lib/silcutil/silcutil.c.
6339 * Fixed the silc_log_output to not wine about NULL filename
6340 and to not create some bogus " " filename. Affected file is
6341 lib/silcutil/silclog.c.
6343 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6345 * Fixed various printing bugs on the user interface in the
6346 Irssi SILC Client. Minor changes that were forgotten from
6349 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6351 * Fixed the configure.in.pre and the compilation and distribution
6352 environment to support the new autoconf 2.52. That version is
6353 now required to compile the CVS trunk.
6355 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6357 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6358 to generally parse user@fqdn format strings. Affected file
6359 lib/silcutil/silcutil.c.
6361 * Added nickname_format and nickname_force_format fields to the
6362 SilcClientParams structure. The first one defines the format
6363 for the nicknames that the library will enforce if the receives
6364 multiple same nicknames. The second one is boolean value and
6365 can be used to force the library to always enforce the format
6366 to the nicknames regardles whether there are multiple nicknames
6367 or not. This configurable formatting was employed to flexibly
6368 support accessing multiple nicknames from the user interface.
6369 The userinterface can now set the nicknames to what ever format
6370 they prefer. Affected file lib/silcclient/silcapi.h.
6372 Added function silc_client_nickname_format to the file
6373 lib/silcclient/idlist.c. It performs the nickname formatting.
6375 Added new field `hostname´ to the SilcClientEntry context.
6376 It holds the hostname of the client. Affected file is
6377 lib/silcclient/idlist.h.
6379 * Irssi SILC Client sets the nicknames in nick@hostn format.
6380 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6381 irssi/src/silc/core/silc-core.c.
6383 The WHOIS printing now also shows both the real nickname and
6384 the formatted nickname so that user knows how to access the
6385 user if there are multiple same nicknames cached. Affected
6386 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6387 printing formatting too to take the hostname now as a separate
6388 argument. The Affected file is
6389 irssi/src/fe-common/silc/modules-formats.[ch].
6391 * Changed the silc_client_get_clients_local to accept the formatted
6392 nickname as argument. It accepts the real nickname too but the
6393 formatted nickname can be used to find the true entry from
6394 multiple entries. Affected file lib/silcclient/silcapi.h and
6395 lib/silcclient/idlist.c.
6397 * Added nickname_format_parse field to the SilcClientParams.
6398 It is a callback function provided by the application to parse
6399 the nickname out of the formatted nickname string. The library
6400 calls it to get the nickname from the formatted string. Since
6401 the application generally knows better the format of the nickname
6402 string it parses it instead of the library, even though library
6403 encodes the formatted string. If the callback function is not
6404 provided then the library will use the string as is. The
6405 affected file is lib/silcclient/silcapi.h.
6407 * All the nickname strings passed to the client library in
6408 commands are now expected to be formatted nickname strings.
6409 If the command does not support the formatted nickname string
6410 it will assume that the sent string is the actual nickname.
6411 Affected file lib/silcclient/command.c.
6413 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6415 * Added public key authentication support to OPER and SILCOPER
6416 commands in the client library. Affected file is
6417 lib/silcclient/command.c.
6419 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6421 * Changed the get_auth_methdod client operation to be asynchronous.
6422 It can be async if the application resolves the authentication
6423 method from the server during the negotiation. Added new
6424 SilcGetAuthMeth completion callback that the application will
6425 call after resolving the authentication method.
6427 Added function silc_client_request_authentication_method that
6428 the application can use to resolve the authentication method
6429 from the server. Added also SilcConnectionAuthRequest callback
6430 that the library will call after the server has replied. The
6431 application can call this function if it does not know the
6432 current authentication method.
6434 Affected files are lib/silcclient/client.c and
6435 lib/silcclient/silcapi.h.
6437 * The Irssi SILC client now automatically resolves the authentication
6438 method incase any configuration information is not present (and
6439 currently there never is). The affected file is
6440 irssi/src/silc/core/client_ops.c.
6442 * Fixed public key authentication from the client library.
6443 Affected file lib/silcclient/protocol.c. Changed also the
6444 protocol specification about the public key authentication in
6445 the connection authentication protocol. The actual data to be
6446 signed is now computed with a hash function before signing.
6448 * Fixed the public key authentication from the server as well.
6449 Affected file silcd/protocol.c.
6451 * Removed the mlock()'s from the memory allocation routines.
6452 Affected file lib/silcutil/silcmemory.c. The ./configure does
6453 not check anymore for the mlock(). Affected file is
6456 * Fixed USERS command in server to allow the execution of the
6457 command for private and secret channels if the client sending
6458 the command is on the channel. Affected file silcd/command.c.
6460 * Fixed silc_client_get_clients_local to return the clients
6461 count correctly. It could return wrong value. Affected file
6462 lib/silcclient/idlist.c.
6464 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6466 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6467 types. The assembler optimizations seemed not to like 64-bit
6468 data types. The assmebler optimizations thus are now enabled
6469 also for BSD systems as opposed to only enable them for Linux.
6471 * Do not check for threads at all on BSD systems. Affected
6472 file configure.in.pre.
6474 * Removed -n and -h options from the Irssi SILC Client since
6475 they are not used in silc.
6477 * Fixed the prime generation to assure that the first digit
6478 of the generated random number is not zero since our conversion
6479 routines does not like number strings that starts with zero
6480 digit. If zero digit is seen the random number is regenerated.
6481 This caused some corrupted RSA keys when the zero first digit
6482 was met. Affected file lib/silcmath/silcprimegen.c.
6484 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6486 * Fixed WIN32 configuration in the ./configure script.
6487 Fixed to include xti.h on environments that has it.
6488 Patches by Carsten Ilchmann and andrew.
6490 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6492 * Changed the silc_id_create_client_id to be collision
6493 resistant. It is now assured that there cannot be created
6494 two same client ID's. I suspect that some weird bugs in
6495 the server were actually caused by duplicate Client IDs.
6496 Affected file silcd/serverid.[ch]. A router receiving
6497 new ID now also assures and informs the sending server
6498 if the ID caused collision.
6500 * Changed the silc_id_create_channel_id to also assure that
6501 there are no collisions.
6503 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6505 * Statement about ignoring the Mutual Authentication flag when
6506 performing rekey with PFS was a bit misleading. It is ignored
6507 if it was set in the initial negotiation, it cannot be even
6508 set in the rekey. Fixed in the ke-auth draft. Started the
6509 new versions of the protocol drafts in the doc/.
6511 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6513 * Fixed a bug in silc_client_command_identify_save when saving
6514 new channel information. The channel name was no duplicated
6515 and caused crash on exit. Affected file is
6516 lib/silcclient/command_reply.c.
6518 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6520 * Fixed the getkey command handling in the server. Send just
6521 empty OK reply to the sender if the key could not be fetched
6522 (but everything else was ok, like the key just was not available).
6523 Changed the public key parameter to optional in the protocol
6524 specs so that empty OK reply can be sent. Affected file
6527 Added a message to Irssi SILC client to tell to user if the
6528 server did not return a public key.
6530 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6532 * Fixed a channel key regeneration bug. It registered new
6533 timeout tasks exponentially until all system resources were
6534 used. Affected file silcd/server.c.
6536 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6538 * Added the SILC Document generator to the scripts/silcdoc.
6539 It can be used to generate the Toolkit Reference Manual out
6540 of the source tree. Internally it will also use the RoboDoc
6541 generator now imported in util/robodoc.
6543 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6545 * Added couple of return's in rekey protocol if error orccurred
6546 during the protocol. The execution must be terminated.
6547 Affected file silcd/protocol.c. Also, terminate the protocol
6548 always with timeout.
6550 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6552 * The client's Client ID was created initally from the wrong
6553 nickname (it could have been in format nick@host) in the
6554 silc_server_new_client. Affected file silcd/packet_receive.c
6556 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6558 * Added some SILC_LOG_ERROR's to various error conditions
6559 if client could not be added to ID cache. Affected files
6560 silcd/packet_receive.c and silcd/server.c.
6562 * When client's sock->user_data is freed, NULL also the
6563 client->router and client->connection pointers. Added check
6564 for these pointers being NULL to various places around the
6565 code. Affected file silcd/server.c.
6567 * Added client->data.registered == TRUE checks to various
6568 places around the code to assure that unregistered client's
6569 are not handled when it is not allowed. Affected file
6572 * Added `bool registered' fields to all
6573 silc_idlist_[server|client]_get_* routines to indicate whether
6574 the fetched client needs to be registered or not. Affected
6575 file silcd/idlist.[ch].
6577 * Add your own entry as registered to the ID cache in the
6578 server. Affected file server.c.
6580 * Fixed a bug in silc_server_new_server. The SilcServer was
6581 set as the new server's context instead of SilcServerEntry.
6582 This naturally caused some weird bugs.
6584 * Added "updated" field the SilcChannelEntry which indicates
6585 the time since the channel entry was last accessed. This
6586 can be used to determine whether it is necessary to
6587 announce the channel after backup resuming protocol.
6588 Affected files silcd/idlist.[ch].
6590 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6592 * Do not delete the channel rekey task when adding it
6593 for in silc_server_create_channel_key.
6595 * Changed the silc_server_create_channel_key to return
6596 TRUE or FALSE to indicate the success of the channel key
6599 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6601 * Fixed MSVC++ project files and added missing files to
6602 Makefiles under win32/.
6604 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6606 * Do not add TCP_NODELAY flag if the operating system
6607 does not have it defined. Affected files are
6608 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6610 * Fixed buffer overflow from Irssi SILC Client. Affected
6611 file irssi/src/fe-common/core/themes.c.
6613 * Fixed double free in client library in the file
6614 lib/silcclient/client.c when disconnecting from server.
6616 * Applied double free patch from cras to Irssi SILC client.
6617 Affected files irssi/src/core/[modules/expandos].c
6619 * Fixed the disconnection handling to Irssi SILC Client.
6620 The application must call silc_client_close_connection
6621 in ops->connect client operation in case of failure of
6622 the connection. Affected file is
6623 irssi/src/silc/core/client_ops.c.
6625 * Do not set sock->protocol to NULL in the function
6626 silc_client_close_connection after executing the protocol's
6627 final callback since the sock might not be valid anymore.
6628 Affected file lib/silcclient/client.c.
6630 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6632 * Do not enable SILC_THREADS if the linking with libpthread
6633 did not happen. Affected file configure.in.pre.
6635 * Added notion to protocol specification that server must
6636 verify the sent authentication payload with CMODE when
6637 setting the channel founder key. Implemented it to the
6638 server. Affected file silcd/command.c.
6640 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6642 * Added _EXTRA_DIST SILC distribution variable to the
6643 distributions file. It is used to conditionally add extra
6644 files or directories to the specific distribution. Affected
6645 files ./prepare, Makefile.am.pre and distributions.
6647 Removed the `_' from the start of the distribution names.
6650 * Added README.WIN32 for instructions to compile the Toolkit
6653 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6655 * Fixed a double free in disconnection in the server. Affected
6656 file is silcd/server.c.
6658 * Fixed the lib/silcske/groups.c to work now also with GMP
6659 MP library. The string conversion did not work when using
6660 specific base and the base is indicated in the string as well.
6662 * Created win32/ directory which now includes MSVC++ specific
6663 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6664 It will appear only in the toolkit distribution
6666 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6668 * Changed the key material distribution function in case when
6669 the hash output is too short. The data is now concatenated
6670 a bit differently than it used to. Made the change to the
6671 SKE protocol specification.
6673 * Added better GMP detection to configure.in.pre. A patch
6676 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6678 * Fixed a minor bug in SKE that might cause some problem on
6679 some platforms. Affected file lib/silcske/silcske.c.
6681 * Added the cookie checking for initiator in the SKE. It checks
6682 that the responder returns the sent cookie unmodified. The
6683 affected file is lib/silcske/silcske.c. Added new SKE
6684 error type INVALID_COOKIE that can be sent during the
6685 negotiation. Fixed some memory leaks as well.
6687 * Added the "invalid cookie" error message to Irssi SILC client's
6690 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6692 * Added `task_max' field to the SilcClientParams to indicate
6693 the maximum tasks the scheduler can handle. If set to zero,
6694 default values are used. Affected file lib/silcclient/silcapi.h.
6696 * Fixed memory leaks in silc_client_close_connection. Affected
6697 file lib/silcclient/client.c.
6699 * Added silc_client_del_client_entry to client library to free
6700 all memory of given client entry. Affected file is
6701 lib/silcclient/idlist.[ch].
6703 * Added new functions silc_client_del_channel and
6704 silc_client_del_server to delete channel and server entries.
6705 Affected file lib/silcclient/[silcapi.h/idlist.c].
6707 * Removed silc_client_del_client_by_id from silcapi.h.
6709 * Fixed the INFO command to return the server's own info
6710 correctly when querying by Server ID. Affected file is
6713 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6715 * Removed the non-blocking settings in WIN32 code in the
6716 silc_sock_[read/write] and added SleepEx instead. Affected
6717 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6718 of input data is now checked with FIONREAD and ioctlsocket.
6720 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6722 * Call silc_schedule_task_del_by_context in the
6723 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6724 Affected file lib/silccore/silcprotocol.c.
6726 * Call silc_protocol_cancel for active protocols in the
6727 silc_server_close_connection if the funtion
6728 silc_server_free_sock_user_data has not been called.
6729 Affected file silcd/server.c.
6731 * Generic tasks cannot be deleted using the del_by_fd
6732 task deleting function since generic tasks does not match
6733 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6735 * Added a notion to SILCOPER help file that the SILCOPER works
6736 only on router server, not on normal server.
6738 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6740 * Added for WIN32 support for the new scheduler as well.
6741 Affected file lib/silcutil/win32/silcwin32schedule.c.
6743 * Fixed the SHA1 implementation to work on various platforms.
6745 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6747 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6748 API. It is part of the scheduler now. Everything else is
6749 as previously but some functions has changed their names.
6750 Checkout the lib/silcutil/silcschedule.h for the interface.
6751 Updated all applications to use the new interface. Affected
6752 files are lib/silcutil/silcschedule.[ch].
6754 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6756 * Found a bug in the SKE implementation. The HASH value,
6757 specified by the protocol, was not computed correctly. The
6758 public key of the responder was not added to the computation
6759 even though it is mandatory. Affected file lib/silcske/silcske.c.
6760 This unfortunately causes incompatibilities with older
6761 clients and servers.
6763 * Added WIN32 specific network init and uninit functions:
6764 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6765 the Winsock2. Affected file lib/silcutil/silcnet.h and
6766 lib/silcutil/win32/silcwin32net.c.
6768 * Set the socket always to nonblocking mode on WIN32 after
6769 reading data or writing data. Affected file is
6770 lib/silcutil/win32/silcwin32sockconn.c.
6772 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6774 * Fixed various compilation problems under WIN32. Affected
6775 files lib/silcutil/win32/silcwin32thread.c and
6776 lib/silcutil/win32/silcwin32schedule.c.
6778 * Removed all _internal.h #includes from public header
6779 files. Internal headers must never be included from
6782 Removed also the lib/silcske/payload_internal.h file.
6784 * All include files that may be needed (public and some others
6785 included by the public headers) by application developers are
6786 now copied to the ./includes directory. It does not copy any
6787 internal headers. Affected file Makefile.defines.pre and all
6788 Makefile.am's under lib/ and subdirs.
6790 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6792 * Do not change the ~/.silc directory's permissions automatically.
6793 Affected file irssi/src/silc/core/clientutil.c.
6795 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6797 * Do not cancel the protocol in silc_server_close_connection
6798 it might cause recursion. Now cancelled in the function
6799 silc_server_free_sock_user_data. Affected file silcd/server.c.
6801 * Fixed the silc_server_remove_clients_by_server to regenerate
6802 the channel keys correctly finally. Added also new function
6803 silc_server_remove_clients_channels to actually do it.
6804 Affected file silcd/server.c.
6806 * Fixed the silc_server_new_channel to not crash by giving
6807 wrong router to the new channel. Affected file is
6808 silcd/packet_receive.c.
6810 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6812 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6813 which is given as argument to the silc_client_alloc now.
6814 It can be used to configure the client and set various parameters
6815 that affect the function of the client.
6817 * The USERS command in server did not check whether the channel
6818 is private or secret. Affected file silcd/command.c.
6820 * Added new argument to the USERS command in protocol specification.
6821 The USERS command now can take the channel name as argument
6822 as well. Added support for this in client and server and
6823 updated the protocol specs.
6825 * Completed the GETKEY command in client. It can be now used
6826 to fetch also servers public key not only some clients.
6827 Affected files lib/silcclient/command[_reply].c.
6829 * Added silc_client_get_server to return server entry by the
6830 server name. Affected files lib/silcclient/silcapi.h and
6833 * Redefined the IDENTIFY command in protocol specification to be
6834 more generic. It now can be used to query information about
6835 any entity in the SILC Network, including clients, servers and
6836 channels. The query may be based either the entity's name
6837 or the ID. Added support for this in both client and server.
6839 Affected files silcd/command.c and lib/silcclient/command.c
6840 and command_reply.c.
6842 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6843 the _from_client and _from_server functions. Affected file
6846 * Added silc_client_get_channel_by_id_resolve to the file
6847 lib/silcclient/silcapi.h to resolve channel information by
6848 its ID. Added also silc_client_get_channel_by_id that
6849 does not resolve it from the server.
6851 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6853 * Added SilcServerEntry context into the client library
6854 to represent one server. The INFO command now allocates
6855 these to save the resolved server info. For now on the
6856 client library will also keep information about servers,
6857 connected and resolved with INFO.
6859 The INFO command now allocates the SilcServerEntry context
6860 and saves the server info there. The COMMAND_REPLY in
6861 the INFO now returns the parameters to application in
6862 same order as defined in the protocol specification.
6864 The entries are cached in the client->server_cache.
6866 * The INFO command is now issued after received the Client ID
6867 from the server. Affected file lib/silcclient/client.c.
6869 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6870 to the application as the mode changer might be server.
6871 It is guaranteed that NULL is not returned anymore to the
6872 application. Affected file lib/silcclient/client_notify.c.
6874 The ID Type is now also passed to the application so that
6875 it can check whether the returned entry is SilcClientEntry
6878 Added new function silc_client_get_server_by_id to return
6879 the server entry by ID. Affected files are the
6880 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6882 * Do not create the channel in the Irssi SILC Client when issuing
6883 the JOIN command but when received the sucessful JOIN command
6884 reply. Otherwise the channel might get created even though we
6885 could not join it. The Affected file is
6886 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6888 * Fixed a channel joining bug in router. The router must also
6889 check the channel modes, invite and ban lists etc. when serving
6890 the JOIN command sent by normal server. Affected file is
6891 silcd/command.c. The router now resolves the client's
6892 information from the server who sent the JOIN command if it
6893 does not know it, and processes the JOIN command only after
6896 * Changed the SilcCommandCb to take new argument; void *context2.
6897 Affected file lib/silccore/silccommand.h
6899 The second argument in the command callbacks in the server now
6900 includes the SilcServerCommandReplyContext if the command was
6901 called as pending command callback from the command reply.
6902 Otherwise it is NULL. When called as pending the status of the
6903 command reply will be checked and if it was erronous the
6904 error will be sent to the original sender of the command.
6905 This way the client always receives the error messages even
6906 though the server was actually the one who received the error
6907 when it resent the command to router, for example. Affected
6908 files silcd/command[_reply].[ch].
6910 * Fixed sending WHOWAS command's error message to client if
6911 the requested client could not be found. It was missing.
6914 * Changed the CMODE and CUMODE commands reply arguments in the
6915 protocol specification. The Channel ID is now sent in both
6916 of the commands to identify the channel. Implemented this
6917 new feature to the client and server. Affected files
6918 lib/silcclient/command_reply.c and silcd/command.c.
6920 * Made better checks for invite and ban lists in the JOIN
6921 command in server. Affected file silcd/command.c.
6923 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6925 * The server now performs the incoming host IP/DNS lookup
6926 using the silc_socket_host_lookup and thus does not block
6927 the server anymore. Affected file silcd/server.c.
6929 * Completed the multi-thread support for SILC Scheduler in
6930 the lib/silcutil/silcschedule.c.
6932 * Fixed the configure.in.pre to detect the pthread correctly
6935 * Fixed a deadlock in silc_task_queue_wakeup in the file
6936 lib/silcutil/silctask.c.
6938 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6940 * Added new function silc_schedule_wakeup that is used in
6941 multi-threaded environment to wakeup the main thread's
6942 schduler. It needs to be used when a thread adds a new task
6943 or removes a task from task queues. After waking up, the
6944 scheduler will detect the task queue changes. If threads
6945 support is not compiled in this function has no effect.
6946 Implemented the wakeup mechanism to both Unix and WIN32
6947 systems. Affected files are lib/silcutil/silcschedule.[ch],
6948 lib/silcutil/unix/silcunixschedule.c and the
6949 lib/silcutil/win32/silcwin32schedule.c.
6951 * Added new function silc_task_queue_wakeup to wakeup the
6952 scheduler by the specified task queue. Affected file
6953 lib/silcutil/silctask.[ch].
6955 * The silc_socket_host_lookup_start now wakes up the scheduler
6956 after adding the timeout task. Affected file is
6957 lib/silcutil/silcsockconn.c.
6959 * The silc_socket_host_lookup is synchronous now if the threads
6960 support is not compiled in. However, the callback is still
6961 called asyncronously through the scheduler, anyway. Affected
6962 file lib/silcutil/silcsockconn.c.
6964 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6966 * Added new function silc_socket_host_lookup to perform
6967 asynchronous IP and FQDN lookups for the socket connection.
6968 Affected files lib/silcutil/silcsockconn.[ch].
6970 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6972 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6973 that may or may not compile the mutex support in.
6975 Changed the silc_mutex_alloc interface. It allocates the
6976 mutex now to the sent pointer and returns TRUE or FALSE.
6978 Affected file lib/silcutil/silcmutex.h.
6980 * Wrote the SILC Task Queue interface to support multi-threads.
6981 Affected file lib/silcutil/silctask.[ch].
6983 * Wrote the SILC Scheduler to support multi-threads. Affected
6984 file lib/silcutil/silcschedule.c.
6986 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6988 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6989 in lib/silcutil/win32/.
6991 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6993 * Defined SILC Mutex API and SILC Thread API and implemented
6994 them for Unix. Affected files are
6995 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6996 lib/silcutil/unix/silcunixmutex.c and
6997 lib/silcutil/unix/silcunixthread.c.
6999 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7001 * Fixed the silc_server_remove_clients_by_server's channel
7002 key re-generation. The hash table handling was incorrect
7003 and would not work with many channels. Affected file is
7006 * Fixed some memory leaks around the server code.
7008 * Rewrote the silc_server_get_users_on_channel to support IPv6
7009 based Client ID's. Affected file silcd/server.c.
7011 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7012 specification. However, a separate document must be written
7013 to define the detailed signing procedure and the payload
7014 associated with the flag. Defined the flag to the
7015 lib/silccore/silcchannel.h as well.
7017 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7019 * Changed the dynamic tables to static size tables in the
7020 lib/silccrypt/silchmac.c.
7022 * Removed GCC dependencies from the code. A patch by cras.
7024 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7026 * Do not show the error "Error receiving packet bla bla"
7027 in server if it really was not an error (-2 means that reading
7028 is pending). Affected file silcd/server.c.
7030 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7032 * Fixed a possible crash in silc_server_remove_clients_by_server
7033 in silcd/server.c. Fixed there also some memory leaks.
7035 * Fixed the silc_idlist_replace_client_id. It could replace
7036 wrong key in the hash table. Affected file silcd/idlist.c.
7038 * Do not check whether there are global users on the channel
7039 if the channel->global_users is FALSE. Affected functions
7040 silc_server_remove_from_one_channel and
7041 silc_server_remove_from_channels in silcd/server.c. Also,
7042 do not check if the removed client is local as we can be
7043 sure that global client was not removed from the channel
7044 and checking for global users is not needed.
7046 * The silc_server_remove_clients_by_server now re-generates
7047 the channel keys correctly for those channels that had
7048 clients removed from them. Affected file silcd/server.c.
7050 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7052 * Found the reason of random crashes in the server. We weren't
7053 ignoring the SIGPIPE signal (which can be sent in write())
7054 and it crashed the server. Affected file silcd/silcd.c.
7056 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7058 * Assure that sock->user_data is not NULL in the function
7059 silc_server_packet_send in silcd/packet_send.c.
7061 * Disconnect the remote connection if it could not be added
7062 to any ID lists in the server. The affected file is
7065 * Check in silc_server_packet_send[_real/dest] that the
7066 socket is not disconnecting and ignore the data if it is.
7067 Affected file silcd/packet_send.c.
7069 * Define inline to __inline on native WIN32 compilation.
7070 Affected file includes/silcwin32.h.
7072 * Added some explicit type casts for inline code since MSVC
7073 require them. Affected files lib/silcutil/silcbuffer.h,
7074 lib/trq/silcdlist.h and lib/trq/silclist.h.
7076 * Print warning in log files from now on if the packet
7077 decryption fails. Affected file silcd/server.c.
7079 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7081 * Changed the `say' client operation's interface to accept
7082 new `type' argument to indicate the type of the message sent
7083 by the library. The application may filter the library's
7084 messages according the type. The affected file is the
7085 lib/silcclient/silcapi.h.
7087 * Added two new functions to lib/silcclient/silcapi.h:
7088 silc_client_del_client and silc_client_del_client_by_id.
7089 Affected file lib/silcclient/idlist.c.
7091 * Moved the clientincludes.h from includes/ to silc/ and
7092 serverincludes.h from includes/ to silcd/.
7094 * The modes for the CMODE and CUMODE are now passed as
7095 uint32 for application with COMMAND_REPLY. The affected
7096 file is lib/silcclient/command_reply.c.
7098 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7100 * /WHOIS without arguments shows client's own information.
7101 Affected file lib/silcclient/command.c.
7103 * Changed PING to not accept any arguments. The specs
7104 says that client can ping only the connected server so
7105 requiring an argument is not needed. Affected file is
7106 lib/silcclient/command.c.
7108 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7110 * Fixed a fatal bug in private message sending and reception
7111 encryption and decryption when using private message keys.
7112 The implementation was incorrect and did not follow the
7113 specification. It causd that some of the message were
7114 lost since it did not use the sending and receiving keys
7115 as the protocol suggests. This has been fixed and will cause
7116 incompatibilities with older clients when sending private
7117 message encrypted with private message keys. Affected files
7118 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7119 and various other in Irssi SILC Client.
7121 Added `responder' boolean argument to the functions
7122 silc_client_add_private_message_key[_ske] to indicate when
7123 the key is added as responder or initiator of the key
7126 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7128 * Removed the silc_ske_check_version function and created
7129 a SilcSKECheckVersion callback. Added also a function
7130 silc_ske_set_callbacks that is now used to set all SKE
7131 callbacks. The callback functions are not given to
7132 the SKE functions anymore, but this function is used to
7135 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7137 * Added `silc_version' argument to the silc_client_alloc
7138 to define the version of the application for the library.
7139 The library will use the version string to compare it
7140 against the remote host's (usually a server) version
7141 string. Affected file lib/silcclient/silcapi.h
7143 * Added the KE protocol context to Key Agreement context
7144 in client library so that we can abort the SKE if it
7145 is in process when we get timeout. Affected file is
7146 lib/silcclient/client_keyagr.c.
7148 * Do not resolve the client ID forever if it returns in the
7149 first time that such client does not exist. This was done
7150 for example with private message. Affected file is
7151 lib/silcclient/client_prvmsg.c.
7153 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7155 * Do not add regex.h for WIN32. The affected file
7156 includes/silcincludes.h.
7158 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7159 not work yet 100%. It generates the DLL's automatically
7160 when compiling with --with-win32 under cygwin.
7162 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7164 * lib/contrib/regex.c is not compiled on WIN32.
7166 * Added silc_net_get_socket_opt function to the
7167 lib/silcutil/silcnet.h.
7169 * Added includes/silcwin32.h for WIN32 specific includes
7172 * Do not use ptime structure or any of the posix process
7173 functions on WIN32 in lib/silccrypt/silrng.c.
7175 * Added silc_gettimeofday to provide generic function
7176 for struct timeval on all platforms. Added the function
7177 to lib/silcutil/silcutil.h.
7179 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7181 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7182 library as they clearly belong there. As a plus side we
7183 can make the actual socket connection routines platform
7186 Added also new generic function silc_socket_read and
7187 silc_socket_write (that used to be silc_packet_[read/write].
7188 The implementation of these are platform specific.
7190 * Added WIN32 specific routines of silc_socket_[read/write]
7191 to lib/silcutil/win32/silcwin32sockconn.c.
7193 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7195 * Added preliminary support for native WIN32 compilation under
7196 cygwin (using the -mno-cygwin option for GCC) to the
7197 ./configure.in.pre. The --with-win32 now prepares the
7198 compilation for native WIN32.
7200 * Rewrote the SILC Scheduler interface in the file
7201 lib/silcutil/silcschedule.h. The scheduler is now context
7202 based and does not have anymore any global static scheduler.
7203 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7204 and created lib/silcutil/win32 directory for WIN32 based
7207 * Added Unix specific network routines to the
7208 lib/silcutil/unix/silcunixnet.c and the old
7209 lib/silcutil/silcnet.c includes now only generic routines.
7211 Added WIN32 specific network routines to the
7212 lib/silcutil/win32/silcwin32net.c.
7214 * Added Unix specific utility functions from the
7215 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7217 * Added WIN32 SILC Scheduler to the file
7218 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7221 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7223 * Do not handle JOIN notify in the server if the target client
7224 is not registered (idata->registered == FALSE). The affected
7225 file is silcd/packet_receive.c.
7227 * Update the nickrec->founder in event_cumode in the Irssi SILC
7228 client. Affected file irssi/src/silc/core/silc-channels.c.
7230 * Fixed the CUMODE_CHANGE notify handling in the server when
7231 server and router are announcing their clients on channels.
7232 Now the mode changes are saved and notified correctly. The
7233 affected file is /silcd/packet_receive.c.
7235 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7236 They really did not replace the cache entry in the ID Cache.
7237 Now they do that. Affected file silcd/idlist.c.
7239 * Fixed the KICK notify handling in the Irssi SILC client to
7240 update the channel records so that the kicked client does not
7241 appear to be on the channel. The affected file is
7242 irssi/src/silc/core/silc-channels.c.
7244 * Always update the conn->current_channel when executing command
7245 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7247 * Fixed the KILL notify handling in Irssi SILC client to remove
7248 the killed client on all channels.
7250 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7252 * Fixed the silc_parse_command_line to remove extra spaces
7253 from the start and end of the arguments. Affected file is
7254 lib/silcutil/silcutil.c.
7256 * Cancel and free any active protocol in the function
7257 silc_server_close_connection. Affected file silcd/server.c.
7259 * Cancel and free any active protocol in the function
7260 silc_client_close_connction. Affected file is
7261 lib/silcclient/client.c.
7263 * Do not execute the KILL command for clients that are in
7264 history (ie. they are not in the network). Affected file is
7267 * Fixed KILL notify handling, client does not crash anymore.
7268 Affected file irssi/src/silc/core/silc-channels.c.
7270 * Reduced the default packet buffer size from 2048 to 1024 in
7271 lib/silccore/silcpacket.c.
7273 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7274 counter to the SKE context that is incresed when the SKE library
7275 performs async operation outside the library. If the outside
7276 process frees the SKE context and FREED status will be set
7277 and the library will detect after the sync operation that the
7278 libary is freed. The affected files are
7279 lib/silcske/silcske[_status].[ch].
7281 * Resolve the client entry information in the function
7282 silc_client_channel_message to assure that NULL pointer is not
7283 passed as client entry to the application. */
7285 * Fixed the task timeout calculation to assure that there is
7286 never negative timeouts. The affected file is
7287 lib/silcutil/silcschedule.c.
7289 * Fixed the channel user mode notification sending in server.
7290 It was sent point-to-point to the router (or to server by router)
7291 but it needs to be destined to a channel. The routines now
7292 supports sending the channel user mode notifys to the channels
7293 when announcing clients and channels. Affected files are
7294 silcd/server.c and silcd/packet_receive.c.
7296 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7297 It did not actually replace the old channel entry in the cache.
7298 Affected file lib/silcclient/client_notify.c.
7300 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7302 * Fixed a possible crash in silc_packet_send_prepare. It now
7303 assures always that there is enough space in the buffer and
7304 at the tail area of the buffer (for MAC).
7306 Fixed the inbound buffer reallocation in silc_packet_read.
7307 It was old code and did not handle the reallocation correctly.
7310 The affected file is lib/silccore/silcpacket.c.
7312 * Fixed buffer overflow in silc_parse_nickname in the file
7313 lib/silcutil/silcutil.c.
7315 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7317 * make install generates new server keys only if there is not
7320 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7322 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7323 Added check that if the NOREPLY is set then we will not send
7324 the away message. This avoids infinite loop of away messages
7325 if both clients are away. The affected file is
7326 lib/silcclient/client_prvmsg.c.
7328 * Fixed client crash if /NICK was given without arguments.
7329 Affected file lib/silcclient/command.c.
7331 * Server does not send the invite list in INVITE command back
7332 to the client if the list was not altered. Added this notion
7333 to the protocol spec as well. Affected file silcd/command.c.
7335 Fixed possible crash in INVITE command by checking the
7336 value of silc_server_get_client_route command.
7338 * Fixed the INVITE notify type handling. The arguments are now
7339 taken in correct order and client does not crash. The affected
7340 file is irssi/src/silc/core/silc-channels.c.
7342 Removed the "Inviting xxx to channel" message from the
7343 client library away and let the application handle it.
7344 Affected file lib/silcclient/command.c. Added that message
7345 to Irssi SILC client's message formats.
7347 * Fixed CMODE command crash in client. It now checks the
7348 amount of arguments correctly and does not crash. The affected
7349 file is lib/silcclient/command.c.
7351 * Do not create new channel automatically in silc_channels_join
7352 but check whether the channel by that name already exists.
7353 Affected file irssi/silc/core/silc-channels.c.
7355 * Do not send the SERVER_SIGNOFF to router if the disconnected
7356 entity was the router. Affected file silcd/server.c.
7358 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7359 SILC client as it was missing from there.
7361 Added the handling of the KICK notify to the Irssi SILC client
7362 as it was missing. Added "you have been kicked" message to
7363 Irssi SILC client's message modules formats.
7365 Added the handing of the KILL notify to the Irssi SILC client
7366 as it was missing. Added the kill message module formats
7369 The affected file is irssi/src/silc/core/silc-channels.c.
7371 * The router did not save the channel mode the server announced.
7372 Affected file silcd/packet_receive.c.
7374 * Fixed a possible crash in INFO command in server. If the
7375 server did not provide the server info it crashed. Affected
7376 file silcd/command.c.
7378 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7380 * Fixed the GETKEY command in the server to check also the
7381 global list. Otherwise the GETKEY would not work correctly
7382 in normal SILC server. Affected file silcd/command.c.
7384 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7386 * Fixed GETKEY crash, it crashed if the command did not succseed.
7388 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7390 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7391 is now real and not just an macro interface to GMP.
7393 Removed the entire GMP from the source tree and imported new
7394 NSS MPI library instead. Reason for removing GMP is that it is
7395 extremely large and compiles extremely slow. The NSS MPI
7396 is only a few files and compiles in less than 10 seconds.
7397 The speed is also about the same as GMP. The MPI is imported
7398 to lib/silcmath/mpi.
7400 If the system has GMP installed we will still use the GMP.
7401 If it is not then the NSS MPI will be compiled.
7403 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7405 * Merged a long nickname (127 characters long) crash bugfix from
7406 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7408 * Merged a freed memory reference bugfix from Irssi CVS tree.
7409 Affected file irssi/src/core/commands.c.
7411 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7413 * Added the server's public key sving and verification to the
7414 server when performing the SKE. This was missing and the
7415 remote server's (or router's) public key was accepted without
7416 checking whether we have it previously or trust it at all.
7417 Affected file silcd/protocol.c.
7419 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7421 * Check in the silc_server_timeout_remote if protocol is active
7422 and make sure that the protocol's final callback is called so
7423 that all memory if freed. Affected file silcd/server.c.
7425 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7427 * silc_server_whois_send_reply crashed the server if the nickname
7428 was 127 characters long. Affected file silcd/command.c.
7430 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7432 * Added sanity check to the silc_server_new_client. If the hostname
7433 is provided inside username then check that the provided hostname
7434 really is the same as the resolved one. If the hostname was not
7435 resolved then check it from the public key. Affected file is
7436 silcd/packet_receive.c.
7438 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7439 if the server disconnected us and the connection is not valid
7440 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7442 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7443 the library to the lib/silcutil/silcutil.[ch].
7445 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7447 * Close log file after open. Affected file
7448 lib/silcutil/silclog.c.
7450 * Check whether sock == NULL in silc_client_send_packet and return
7451 if it is. Affected file lib/silcclient/silcclient.c.
7453 * Check rec->entry == NULL in the Irssi SILC Client before
7454 sending the channel message. Affecte file is
7455 irssi/src/silc/core/silc-servers.c.
7457 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7459 * Merged a splitted window bugfix from Irssi CVS tree. The
7460 affected file is irssi/src/fe-text/textbuffer-view.c.
7462 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7463 It did not print nickname.
7465 * Improved the distributions system a bit.
7467 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7469 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7470 irssi/src/fe-text/gui-window.c.
7472 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7473 to in-active server. The affected file is
7474 irssi/src/silc/core/client_ops.c.
7476 * Resolve the client in USERS command reply if the entry does
7477 not have username resolved. The affected file is
7478 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7479 command to WHOIS command to really resolve stuff. The USERS
7480 is not used any more in any critical section so WHOIS can
7481 be used even though it might be slower than IDENTIFY.
7483 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7486 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7488 * Changed the protocol API a bit more consistent in the
7489 lib/silccore/silcprotocol.[ch].
7491 * Changed the following headers to ROBODoc format:
7493 lib/silccore/silcpayload.h
7494 lib/silccore/silcprotocol.h
7495 lib/silccore/silcsockconn.h
7497 All core library headers are now formatted.
7499 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7501 * Fixed a bug in Irssi SILC client; do not show that you are
7502 server/router operator if you really are not. Affected file is
7503 irssi/src/silc/core/client_ops.c.
7505 * Renamed silc_command_free_payload to silc_command_payload_free.
7506 Affected file lib/silccore/silccommand.h
7508 * Added silcmath.h to include the prototoypes of various routines
7509 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7512 * Changed the following headers to ROBODoc format:
7514 lib/silccore/silcchannel.h
7515 lib/silccore/silccommand.h
7516 lib/silccore/silcid.h
7517 lib/silccore/silcidcache.h
7518 lib/silccore/silcmode.h
7519 lib/silccore/silcnotify.h
7520 lib/silccore/silcpacket.h
7521 lib/silcmath/silcmath.h
7523 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7525 * Added checking to the server code not to start the server if
7526 ciphers and stuff are not configured properly. Affected files
7527 silcd/serverconfig.[h] and silcd/server.c.
7529 * Changed the layout of the header files of the public interfaces
7530 in the SILC libraries. The new layout supports ROBODoc
7531 documentation tool (and some others) so that it is easy to create
7532 a library reference manual. All the other headers and source
7533 code must still follow the CodingStyle document. Also source
7534 code must not include these ROBODoc stuffs, only the headers.
7535 Furthermore, all public interface headers must now be named
7536 by using `silc' prefix, example: silcapi.h, silccipher.h.
7537 Some files were renamed due to this. All the other headers
7538 must not be used as public interfaces. I will update the
7539 CodingStyle document later. Changed following headers, so far:
7541 lib/silcclient/silcapi.h
7542 lib/silccore/silcauth.h
7543 lib/silccore/silcprivate.h
7544 lib/silccrypt/silcdh.h
7546 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7550 * Removed silc_client_packet_send_flush from the client library
7551 as it is not needed. Affected file lib/silcclient/client.[ch].
7553 * Added printing of message of unresolved authentication method
7554 to the Irssi SILC client. Added it to the module formats.
7555 Removed the same message from the client library.
7557 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7559 * Added new distribution feature, DISTLABEL. Every distribution
7560 can define own preprocessor label that can be used in the
7561 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7562 file distributions, acconfig.h.pre and prepare.
7564 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7566 * Added Makefile.defines_int to include the actual definitions
7567 for Makefile.defines.in. Tested the new distribution system,
7568 created distributions and tested installation.
7570 * Added AWAY message printing to the Irssi SILC client. Added
7571 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7573 * Added SCONNECT command to call the SILC's CONNECT command.
7574 Cannot use CONNECT directly since Irssi uses that internally.
7575 Affected file irssi/src/silc/core/silc-servers.c.
7577 Added ACTION local command. It is same as ME command but takes
7578 the channel as mandatory argument.
7580 Rewrote some of the Irssi's help files to suite for SILC
7583 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7585 * Added Makefile.defines[.in] that should for now on be included
7586 in all Makefile.am file in the source tree. That file includes
7587 all common compilation definitions for SILC source tree.
7589 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7591 * Minor changes to the ./prepare script to change the package
7592 name according the distribution name to the configure.in.
7594 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7596 * Created new distribution system. Added file `distributions'
7597 that defines all the distributions that can be created out of
7598 the SILC source tree. The ./prepare script now reads that
7599 file to determine how to prepare the distributions. The
7600 first argument to the ./prepare is the name of the distribution
7601 and second is the version of the distribution. If given
7602 without arguments it creates the default (toolkit) distribution
7603 with the default version (defined in ./prepare).
7605 All Makefile.am files that are subject to the distributions
7606 are now named as Makefile.am.pre. These are ./Makefile.am
7607 and lib/Makefile.am. Others may be changed later.
7609 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7611 * Added invite list, ban list, some key management and connection
7612 error message printing to module formats in the Irssi SILC client.
7614 * Added new silc_client_set_away_message to set the away message
7615 that is back to the person who sent private message. The
7616 affected file lib/silcclient/silcapi.h and the
7617 lib/silcclient/client_prvmsg.c.
7619 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7621 * Fixed the private message sending in the Irssi SILC client,
7622 added local command KEY to the Irssi SILC client.
7624 Added key management and key agreement message formats to the
7625 irssi/src/fe-common/silc/module-formats.[ch].
7627 Added USERS (alias WHO) printing, server/router operator
7628 indication and LIST command printing to the module formats.
7630 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7632 * Fixed channel joining notify handling, cumode notify handling
7633 from Irssi SILC client.
7635 * Added SILC specific module-formats to the Irssi SILC client so
7636 that SILC specific message hilighting, colors etc is possible.
7637 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7639 Added channel mode, channel user mode, actions, notices,
7640 whois and whowas printing to the the module-formats.c.
7642 * Fixed a bug in channel deletion in the server. The channel
7643 is not left to the cache even if the channel founder auth mode
7644 is set when there are no users anymore on the channel. Affected
7645 file silcd/server.c.
7647 * The silc_net_localhost now resolves the entire hostname including
7648 the domain name. Affected file lib/silcutil/silcnet.c.
7650 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7652 * Changed the ask_passphrase client operation to be ascynchronous.
7653 It has now a completion callback and a context that the
7654 application must call after it has got the passphrase from
7655 the user. Affected files lib/silcclient/silcapi.h,
7656 lib/silcclient/protocol.c, lib/silcclient/command.c and
7659 Added SilcAskPassphrase callback that the application calls
7660 to deliver the passphrase to the library.
7662 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7663 The public key verification and especially a certificate
7664 verification is asynchronous procedure.
7666 Added new SILC_SKE_STATUS_PENDING status to indicate the
7667 request is pending and a callback will be called to finalize
7670 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7671 indicate that remote end did not send its public key (or
7672 certificate), even though we require it. Added check for this
7673 condition in the SKE. This was a security bug, now fixed.
7675 Defined new SilcSKEVerifyCbCompletion callback that is called
7676 when the verification process is completed.
7678 The affected files lib/silcske/silcske_status.h and
7679 lib/silcske/silcske.[ch].
7681 * Changed the verify_public_key client operation to be async
7682 as well. Defined SilcVerifyPublicKey callback that is used to
7683 indicate the success of the public key verification process.
7685 Changed the server and client to use the new async client
7688 * Changed the Irssi SILC client's internal scheduler to be called
7689 twice as many times as it used to be. As a result the client
7690 should be a bit faster now. Affected file is
7691 irssi/src/silc/core/silc-core.c.
7693 * Added support to Irssi SILC client of asynchronous public key
7694 verification and passphrase inquiry. Affected file is
7695 irssi/src/silc/core/silc-core.c.
7697 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7699 * Do not say "You have left channel %s" in client library.
7700 Moved it to the application. Affected files are
7701 lib/silcclient/command.c and silc/client_ops.c.
7703 * Fixed silc_client_get_clients. Command context was not
7704 duplicated and was freed memory in the callback. Affected
7705 file lib/silcclient/idlist.c.
7707 * Do not say "you are now talking..." on JOIN command in the
7708 client library. The appliation must handle it.
7710 * Do not say ".. changed topic to" in command reply in the
7711 client libary. The application must handle it.
7713 * Fixed TOPIC command sending in the client library.
7715 * Fixed a memory leak in silc_client_command_free in the file
7716 lib/silcclient/command.c.
7718 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7720 * Imported a modified version of Irssi client to the source tree.
7721 The Irssi will be used to create a new client called
7722 Irssi SILC. Imported to irssi/.
7724 Added silc_core_init_finish function to the Irssi. Affected
7725 file irssi/configure.in.
7727 A lot changes in the Makefile.ams around the irssi tree.
7729 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7731 * Do not rehash if the new size is same as the old size of the
7732 hash table, in the silc_hash_table_rehash*. The affected file
7733 lib/silcutil/silchashtable.c.
7735 * Replaced hash_table_del_by_context calls from the server
7736 (when channel->user_list and client->channels) to the
7737 hash_table_del as it is sufficient and faster.
7739 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7741 * Added silc_hash_table_list, silc_hash_table_get and the
7742 SilcHashTableList structure to provide an alternative way to
7743 traverse the hash table. The affected files are
7744 lib/silcutil/silchashtable.[ch].
7746 * Changed the server's idlist routines to use the hash table
7747 routines to optimize the code.
7749 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7751 * Replaced the client entry's `channel' list and channel entry's
7752 `user_list' list to hash tables for optimized lookup. Changed
7753 the code to use the hash table interface around the code.
7754 Affected file lib/silcd/idlist.[ch].
7756 * Added `auto_rehash' boolean argument to the function
7757 silc_hash_table_alloc to indicate whether the hash table should
7758 auto-rehash when it thinks is appropriate time. It will
7759 increase the hash table size if the there is twice as much
7760 entries in the table than the size of the table, and will
7761 decrease the size if there are twice as less entries than
7762 the size of the table.
7764 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7766 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7768 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7770 * silc_idcache_purge_by_context deletes the entry now by context
7771 as it is supposed to do. Affected file lib/silccore/idcache.c.
7773 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7774 client is not anymore valid (WHOWAS givens the info) and not
7775 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7777 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7779 * Removed the `data' and `data_len' arguments from the ID Cache
7780 interfaces and added `name' argument. ID Cache does not handle
7781 anymore the binary data only a names associated with given ID.
7783 * When hashing a Client ID with silc_hash_id the entire ID is
7784 not hashed anymore, instead only the hash of the Client ID is
7785 hashed. This way we can access the Client ID from the cache
7786 with Client ID but with the hash of the ID (which is a hash of
7787 the nickname) as well without any difference in performance.
7789 Added also silc_idcache_find_by_id_one_ext to do one on one
7790 searching when we have the actual ID. Added also function
7791 silc_hash_client_id_compare. The affected files are
7792 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7794 * When hashing the name associated with a ID it is always done
7795 in lowercase. This way we can access the cache without worrying
7796 about case-sensitivity, even though, for example nicknames are
7799 * Fixed a bug in server with channel message sending. It put
7800 wrong ID type as destination ID. The affected file
7801 silcd/packet_send.c.
7803 * silc_idcache_del_by_context now deletes from all hash tables
7804 by context. Affected file lib/silccore/idcache.c.
7806 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7808 * Changed the client library to use the new ID Cache interface.
7809 Changes around the source tree.
7811 * Added silc_hash_table_rehash_ext to rehash with specific
7812 hash function. Affected file lib/silcutil/silchashtable.[ch].
7814 * Added silc_hash_string_compare to compare two strings in the
7815 hash table. Affected file lib/silcutil/silcutil.[ch].
7817 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7819 * Added new function silc_idcache_del_by_context into the
7820 lib/silccore/idcache.[ch].
7822 * Changed the server's ID list routines to use the new ID Cache
7823 interface. Changes around the source tree.
7825 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7827 * Added silc_hash_table_del[_by_context]_ext functions in to the
7828 lib/silcutil/silchashtable.[ch].
7830 Removed silc_hash_table_find_all* routines and added new
7831 silc_hash_table_find_foreach to replace them.
7833 Added silc_hash_table_replace_ext function as extended
7834 replacing function. Separated the simple hash table interface
7835 from the extended hash table interface in the file
7836 lib/silcutil/silchashtable.h.
7838 * Fixed minor bugs and changed it to use some of the new
7839 hash table functions in lib/silccore/idcache.c
7841 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7843 * Added new function silc_hash_table_find_all to return all keys
7844 in the hash table by the specified key. As the hash table is
7845 collision resistant it also makes it possible to have several
7846 duplicate keys in the hash table. This function may be used to
7847 find all of the keys from the hash.
7849 Added user_context arguments to the SilcHashFunction,
7850 SilcHashCompare and SilcHashDestructor to deliver user specified
7853 Added new fuctions silc_hash_table_find[_all]_ext to do
7854 extended lookup with specified hash and compare functions and
7855 specified user contexts.
7857 Added new function silc_hash_table_add_ext to add the key
7858 with specified hash function and user context.
7860 Added new function silc_hash_table_foreach to traverse all
7861 entrys in the hash table. Added SilcHashForeach callback
7864 Added new function silc_hash_table_del_by_context to delete
7865 the entry only if the context associated with the key matches.
7867 Affected files are lib/silcutil/silchashtable.[ch].
7869 * Removed silc_hash_[server/client/channel]_id and added just
7870 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7871 silc_hash_id_compare to compare two ID's using as the hash table
7872 comparison function. Added also silc_hash_data to hash
7873 binary data and silc_hash_data_compare to compare it.
7875 * Removed silc_idlist_find_client_by_hash as it is not needed
7876 anymore. Affected file silcd/idlist.[ch].
7878 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7879 to use internally the SilcHashTable. The new ID Cache is a lot
7880 faster than the old one. Some of the ID Cache interface was also
7881 rewritten and obsolete and stupid functions were removed.
7883 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7885 * Added entry_count field to the SilcHashTable to keep the number
7886 of the entries in the table. Implemented the function
7887 silc_hash_table_rehash. Added new function
7888 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7890 Fixed a minor bug in silc_hash_table_free.
7892 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7893 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7894 into the lib/silcutil/silcutil.[ch].
7896 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7898 * Implemented a collision resistant hash table into the
7899 lib/silcutil/silchashtable[ch]. See the header and the source
7900 for the SilcHashTable API.
7902 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7904 * Merged dotconf version 1.0.2 into lib/dotconf.
7906 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7908 * Do not compile anything in lib/silcsim/* if the SIM support
7909 is not enabled. The tree should now compile without problems
7912 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7914 * Compiled the SILC under cygwin. Compiled and tested briefly
7915 without problems. More tests needed. The SIMs didn't compile
7918 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7920 * Fixed possible crash in silc_get_username in the
7921 lib/silcutil/silcutil.c.
7923 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7925 * Fixed a va_arg in silc/client_ops.c.
7927 * Oops, RC5 routines were named AES and caused some problems
7928 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7930 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7932 * Added new SilcIDIP structure into the lib/silccore/id.h and
7933 replaced the old `ip' fields from all SILC ID's to that type.
7934 This is a step towards IPv6 support.
7936 The silc_id_get_len takes now the ID as an extra argument.
7937 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7938 both IPv4 and IPv6 based ID's.
7940 The affected files are lib/silccore/id.[ch] and other files
7941 around the tree using these routines.
7943 * Removed the ID length arguments in server from various
7944 silc_server_send_notify_* routines -> they are not needed
7947 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7949 * Fixed memory leak in silc_encode_pem_file in the file
7950 lib/silcutil/silcutil.c.
7952 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7954 * Check minor version as well in the SKE. Affected files are
7955 silcd/protocol.c and lib/silcclient/protocol.c.
7957 * Added --identifier option to the server so that an identifier
7958 can be when creating the public key for the server. Affected
7959 file is silcd/silcd.c.
7961 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7962 lib/silccrypt/silcpkcs.c.
7964 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7966 * Register default ciphers and stuff when using -C option with
7967 the server. Affected file sildc/silcd.c.
7969 * Put back the servers public key filename format, it is better
7970 than the new one. For now, the client keys are saved with the
7971 new filename format. The affected file silc/client_ops.c.
7973 * Implemented the Cipher API for the rest of the ciphers that
7974 did not implement it or implemented it the wrong way.
7976 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7978 * Register default ciphers and stuff when using the -S option
7979 in the client. Affected file silc/silc.c. Same also when
7980 creating new key pair with -C option.
7982 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7984 * Fixed the silc_verify_public_key client operation function to
7985 save the public keys differently. The fingerprint is now
7986 used as filename and not the hostname. This way also the
7987 client keys are saved uniquely and not with hostnames. The
7988 affected file is silc/client_ops.c.
7990 * Trimmed the silc_hash_fingerprint function to remove extra
7991 whitespaces from the end of the fingerprint. The affected
7992 file is lib/silccrypt/silchash.c.
7996 * Added silc_cipher_register_default function to register all
7997 default ciphers. It can be used when configuration files
7998 does not exist and the application does not want any specific
7999 ciphers in any specific order.
8001 The SilcDList is now used as silc_cipher_list dynamically
8002 allocated cipher list. Removed the static list all together
8003 and now all ciphers must be allocated to the dynamic list.
8004 The silc_cipher_alloc routine was changed to check only the
8007 All silc_cipher_* routines that used to return int returns
8010 The affected files lib/silccrypt/silccrypt.[ch].
8012 * The same thing was done to silc_hash_* as for silc_cipher_*
8013 routines. Affected files lib/silccrypt/silchash.[ch].
8015 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8016 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8017 Added also silc_pkcs_[un]register[_default] functions.
8018 Removed the data_context from the PKCS API.
8020 * Added silc_hmac_register_default function to register default
8021 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8022 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8023 to unregister all hmacs at once.
8025 * Register the default ciphers, hash functions, PKCSs and HMACs
8026 if client's configuration file does not exist. The affected
8029 * The client did not load the hash functions from the SIM
8030 modules at all. Added support for this. Affected file is
8031 silc/clientconfig.c.
8033 * When decoding public key with silc_pkcs_public_key_decode, check
8034 the supported algorithm only if PKCS are registered. Affected
8035 file lib/silccrypt/silcpkcs.c. The same was done with the
8036 silc_pkcs_private_key_decode.
8038 * Fixed the SILC List routines to keep the list always in order.
8039 It used to change the list's order when traversing the list but
8040 not it preserves the order. Affected file lib/trq/silclist.h.
8042 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8044 * Added the client library to use the SilcSocketConnection's
8045 reference counter (by silc_socket_dup) to prevent the bug that
8046 the socket object may be freed underneath async operation.
8048 * The name resolv library checking fixes in the configure.in.pre.
8051 * Created new version of the protocol drafts for future
8052 development. The -03 drafts are the ones that will be changed
8053 in the trunk now and the -02 will remain as they are.
8055 * Send list of CUMODE notifys to the router when announcing
8056 the channel users to the router. Affected file silcd/server.c.
8057 If the router receiving channel founder CUMODE for a channel
8058 that already has channel founder it will send CUMODE notify
8059 to the sender to remove the channel founder rights from the
8060 announced client. Affected file silcd/packet_receive.c.
8062 * The CUMODE notify may now use Server ID as well as the entity
8063 who changes the mode. Updated protocool specs.
8065 * Updated INSTALL and README files.
8067 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8069 * New web pages in the http://silc.pspt.fi. The pages was
8074 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8076 * Implemented the [DenyConnectin] config section in the server.
8077 Added silc_server_config_denied_conn to check whether incoming
8078 connection is denied. Affected file silcd/serverconfig.[ch].
8080 * Do not check the ports when checking the incoming configuration
8081 data if the port is 0, meaning any. Affected file is
8082 silcd/serverconfig.c.
8084 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8086 * Fixed buffer overflow in silc_string_compare in the file
8087 lib/silcutil/silcutil.c.
8089 * Fixed double free in silc_server_command_leave in the file
8092 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8094 * Fixed the version checking in the server. Affected file is
8097 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8099 * Fixed the configuration data fetching when accepting new
8100 connections in the server. Affected file silcd/server.c.
8102 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8104 * Added `sender_entry' argument to the function
8105 silc_server_packet_relay_to_channel so that we can check
8106 whether some destination actually belongs to the same route
8107 the sender belongs (ie, we must not resend the packet to the
8108 sender). Affected file silcd/packet_send.[ch].
8110 * Added `servername' field to the SilcClientEntry in the server
8111 to hold the name of the server where client is from. Affected
8112 file is silcd/idlist.h.
8114 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8116 * Moved the channel message encrypting in the router betwen
8117 router connections from silc_server_channel_message to the
8118 silc_server_packet_relay_to_channel since we want to check
8119 whether we have anybody channel before encrypting anything.
8120 Affected files silcd/packet_[receive/send].c.
8122 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8124 * Fixed the [AdminConnection] server config section to support
8125 multiple entries. Affected file silcd/serverconfig.c.
8127 * Added support into the server to check the validity of the
8128 incoming connection before executing any KE or authentication
8131 * The connection configuration is now saved to the KE and
8132 connection auth protocol contexts and not fetched anymore in
8133 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8135 * The local hosts listenning address and port is also resolved
8136 now when starting the server. We want to have the socket object
8137 to include the real address and port for the listener. Added
8138 new function silc_net_check_local_by_sock into the files
8139 lib/silcutil/silcnet.[ch].
8141 * Fixed a broadcast bug in server -> do not broadcast if we
8144 * Fixed a routing bug. Do not route broadcast packets ever.
8145 Broadcast packets must be processed always and not routed since
8146 they may be destined to some other host than yourself and thus
8147 would get routed without no good reason. Affected file is
8150 * Added function silc_server_config_is_primary_route to check
8151 whether primary router connection has been configured (a router
8152 configuration that we are initiating). If there is not, we
8153 will assume that there is only two routers in the SILC network
8154 and we will use the incoming router connection as our primary
8155 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8157 * Changed the order of the broadcasting. Broadcast _after_ the
8158 packet has been processed not before. Affected file is
8161 * Fixed a [ClientConnection] parsing bug. The port was never
8162 parsed correctly thus resulting to port 0. Affected file
8163 silcd/serverconfig.c.
8165 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8166 argument and did not set the broadcast packet flag. Affected
8167 file silcd/packet_send.c. Fixed same bug in the function
8168 silc_server_send_notify as well.
8170 * If we receive NEW_ID packet for our own ID in the server, ignore
8173 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8177 * Removed the nickname from the Private Message Payload.
8178 Updated the code and the protocol specs.
8180 * Updated protocol specs for submitting to the IETF.
8182 * Tweaked the Random Number Generator a bit. Affected file
8183 lib/silccrypt/silcrng.c. Exported a new function
8184 silc_rng_[global]_add_noise which can be used to add more
8187 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8189 * Do not parse packets with different timeout when protocol
8190 is active -> may cause problem with rekey. Affected file
8193 * When server receives signoff notify it must not create
8194 new channel key if the client is on any channels since the
8195 sender of the signoff notify will create it.
8197 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8199 * Added printing of error messages during SKE protocol from the
8200 failure packet sent by server during SKE. Affected file
8203 * Removed the client's failure_callback handling with timeout
8204 and handle it immediately when received.
8206 * The SKE library returned wrong type in SUCCESS and FAILURE
8207 packets. They must be 32 bit MSB not 16 bit MSB.
8209 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8211 * Ok, rewrote the logic of the re-key and now it seems to work.
8212 I tested it on high traffic with frequent re-keys without
8213 problems. Added hmac_receive (and renamed hmac to hmac_send)
8214 in SilcClientConnection in lib/silcclient/client.h and
8215 in SilcIDListData in silcd/idlist.h. Also, removed the
8216 SilcPacketParserContext's cipher and hmac fields as they are
8217 not needed anymore and actually caused some problems when
8218 the ciphers and hmac's changed underneath the packet parser.
8220 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8222 * If re-key protocol is active then process the incoming packets
8223 synchronously since we must assure that icoming packets encrypted
8224 with the old key is processed before the new keys is set to
8225 use. This is true other packets than for REKEY packets.
8226 Affected file silcd/server.c. The same was done to client library
8227 as well, affected file lib/silcclient/client.c.
8229 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8231 * Fixed bug in client and server to accept the force send if
8232 the packet is send from silc_[server/client]_packet_process
8233 function. Otherwise the packets are never delivered, oops.
8235 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8237 * Disable force sending of packets when REKEY protocol is active.
8238 We must assure that no packet is sent directly when rekey is
8239 performed. All packets must be sent through packet queue.
8240 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8241 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8242 function is silc_[server/client]_packet_send_real to check
8245 * Replaced the SIM paths from example config files to
8246 /usr/local/modules. Also, make install creates now
8247 /usr/local/silc/logs directory to hold all the SILC server
8250 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8252 * Made the configure.in.pre work on Solaris. Patch by salo.
8254 * Made all ciphers compatible with non-x86 machines. Defined
8255 CBC mode macros into lib/silccrypt/ciphers_def.h.
8257 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8259 * Fixed the make install.
8261 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8263 * When MAC computation fails the silc_packet_decrypt returned 0
8264 even though it was supposed to return -1. Fixed this. The
8265 affected file is lib/silccore/silcpacket.c.
8267 * Do not replace the config files in /etc/silc (in make install)
8268 if they already exist. Affected file ./Makefile.am.
8270 * Do not send re-key packets immediately but through packet queue.
8271 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8273 * Changed silc_net_check_host_by_sock to return FALSE if the
8274 IP/DNS could not be resolved. Though, it returns the IP address
8275 now even if it could not resolve it (but returns also FALSE).
8276 Affected file lib/silcutil/silcnet.[ch].
8278 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8280 * Added silc_pkcs_decode_identifier to decode the public key's
8281 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8282 Added also silc_pkcs_free_identifier. Added also new context
8283 SilcPublicKeyIdentifier.
8285 * Added -S option to the silc client. It is used to dump the
8286 contents of the specified public key file.
8288 * Changed the PKCS api to return the public key length when
8289 setting the public key.
8291 * Fixed a fatal bug in the public and private key file loading.
8292 Affected file lib/silccrypt/silcpkcs.c.
8294 * Execute the packet parsing for client with zero (0) timeout
8295 if the protocol is active. Affected file silcd/server.c.
8297 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8299 * Made the key generation options to the silcd program. Added
8300 -C option, equivalent to client's option.
8302 * Added new [ServerKeys] config section to the server. It
8303 configures the server's public and private key.
8305 * Defined generic Public Key Payload into the protocol
8306 specification to send specific type of public keys and
8309 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8310 public key or certificate.
8312 * Implemented the GETKEY command to the server and to the
8313 client library and on user interface.
8315 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8317 * Made preliminary `make install' work.
8319 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8321 * Added SilcServerRekey context into silcd/idlist.h.
8323 * Added the PFS support as defined in the specification to the
8324 SKE protocol. Affected files lib/silcske/*.c.
8326 * Added `ske_group' field to the SilcServerRekey context to hold
8327 the number of the SKE group that is used with PFS in re-key.
8328 Affected file silcd/idlist.h.
8330 * Added PFS re-key support to the server. Affected file is
8333 * Added silc_protocol_cancel to cancel execution of the next
8334 state of the protocol. Affected file is
8335 lib/silccore/silcprotocol.[ch].
8337 * Added the re-key support with and without PFS to the client
8338 library. Re-key is performed once in an hour, by default.
8340 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8341 Added silc_client_rekey_callback and silc_client_rekey_final.
8342 Affected files are lib/silcclient/protocol.[ch] and
8343 lib/silcclient/client.[ch].
8345 * Removed the `hmac_key' and `hmac_key_len' fields from the
8346 SilcClientConnection structure; not needed. Affected file is
8347 lib/silcclient/client.h.
8351 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8353 * Do not ask whether user wants to use the negotiated private key
8354 for private messages, just use it. Affected file is
8355 silc/local_command.c.
8357 * Added `send_enc_key' and `enc_key_len' fields to the
8358 SilcIDListData structure since they are needed in the re-key
8359 phase. Affected file is silcd/idlist.[ch].
8361 * Implemented the simple re-key protocol into the server.
8362 Affected files silcd/server.c and silcd/protocol.[ch]. The
8363 re-key will be performed once in an hour, by default.
8365 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8366 Added silc_server_rekey, silc_server_rekey_callback and
8367 silc_server_rekey_final.
8369 * Removed Tunneled flag from the protocol. Updated the code
8370 and the specifications.
8372 * Adde `pfs' field to the SilcIDListData to indicate whether
8373 the PFS is to be performed in the re-key. Affected file is
8376 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8378 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8379 int64 of at least the xintXX size. If void * is less that 4
8380 bytes uint32 * will be used. Defined bool as boolean.
8382 * Changed _ALL_ unsigned long and unsigned int to uint32,
8383 unsgined short to uint16 in the source tree.
8385 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8386 not handle clients that has entry->data.registered == FALSE.
8387 They are not in the network anymore. Affected file is
8390 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8392 * Implemented the sending of the SERVER_SIGNOFF notify in the
8393 server. Affected file is silcd/server.c.
8395 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8396 Added also silc_notify_payload_encode_args into the
8397 lib/silccore/silcnotify.[ch].
8399 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8400 Affected file silcd/packet_receive.c.
8402 * Implemented the SERVER_SIGNOFF notify handling in the client
8403 library. Affected file lib/silcclient/client_notify.c. Also,
8404 implemnted the printing of the SERVER_SIGNOFF info to the
8405 application. Affected file silc/client_ops.c.
8407 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8408 if the deleting was successful. Affected file silcd/idlist.[ch].
8410 * Added support for public key authentication in the connection
8411 authentication protocol in the client library. Affected file
8412 lib/silcclient/protocol.c.
8414 * Changed the server's silc_idlist_get_clients_by_* interface
8415 to support already allocated array so that new entries may be
8416 added to pre-allocated array. Affected file silcd/idlist.[ch].
8417 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8418 and command replies.
8420 * All command reply functions in the server now calls the
8421 pending command callback even if error occured. This way the
8422 error will be delivered to the client as well. Affected files
8423 silcd/command.c and silcd/command_reply.c.
8425 * Fixed INFO command to return local server's info if no server
8426 was provided. Affected file lib/silcclient/command.c.
8428 * Removed RESTART command for good. Updated the code and the
8431 * Rewrote parts of the task system. It is a bit simpler now.
8432 Removed unsued task priorities. The affected files are
8433 lib/silcutil/silctask.[ch].
8435 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8437 * Moved the USERS printing from the library to the application.
8438 Affected files lib/silcclient/command.c and silc/client_ops.c.
8440 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8444 * Added channel key re-key support. The re-key is perfomed
8445 only by the router and is done once in an hour. Added `rekey'
8446 field to the SilcChannelEntry in the server. Affected files
8447 silcd/server.c and silcd/idlist.h.
8449 * Added silc_task_unregister_by_context into the file
8450 lib/silcutil/silctask.[ch].
8452 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8454 * Added SILC_UMODE_GONE mode to indicate when the client is not
8455 present in the SILC network. Added also support to the local
8456 command AWAY that will set this mode. Added support of showing
8457 "xxx is gone" in WHOIS command. The USERS command shows the
8458 gone status as well.
8460 * Fixed setting server and router operator privileges in the
8461 server's UMODE command. Affected file silcd/command.c.
8463 * Merged the SKE KE1 and KE2 payloads into one payload. The
8464 new KE payload is equivalent to the old KE2 payload.
8466 Cleaned up the SKE Start Payload parsing. It now uses the
8467 simple buffer unformatting to do the parsing. A lot faster
8470 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8471 to the SKE that is used to indicate whether both of the SKE
8472 parties should perform authentication. By default only the
8473 responder performs authentication. By setting this flag also
8474 the initiator must do authentication. By default it is unset
8475 since in normal SKE case, client to server connection, only
8476 the responder should do authentication. When doing SKE between
8477 two clients both should perform authentication. Updated the
8478 code and the protocol specs.
8480 * A little fix to IDENTIFY command in the server. Search the
8481 client first by hash not nickname. Affected file is
8484 * Fixed the silc_client_close_connection to support closing
8485 the client to client connections wihtout deleting too much
8486 data. Affected file lib/silcclient/client.c.
8488 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8489 are received if protocol used to be active but is not anymore
8490 the application would crash due to NULL pointer dereference.
8491 Affected files silcd/server.c and lib/silcclient/client.c.
8493 * Added `hash' field to the SilcClientConnection to include
8494 the hash function negotiated in the SKE protocol.
8496 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8497 to set the channel founder authentication data. A client can
8498 claim the founder rights later by providing the authentication
8499 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8500 This way the channel founder can regain the channel founder
8501 privileges even it is left the channel. This works only on
8502 local server and the client must be connected to the same
8503 server to be able to regain the founder rights. Updated the
8504 protocol specs accordingly.
8506 Added support to the CMODE command in the client to set the
8507 founder auth data. Read the README to see how to set it.
8509 Added support to the CUMODE command to claim the founder
8510 rights. Read the README to see how to do it.
8512 Added support for the founder authentication to the Channel
8513 Entry in the server. Affected file silcd/idlist.h.
8515 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8516 server's CMODE command. Affected file silcd/command.c.
8518 * Added the following new functions into lib/silccore/silcauth.[ch]:
8519 silc_auth_get_method and silc_auth_get_data.
8521 * The server now saves the remote hosts public key to the
8522 SilcIDListData pointer. Affected file silcd/protocol.c.
8524 * The normal server now does not remove the channel entry from
8525 the cache if the founder authentication data is set. It used
8526 to remove it if the founder was the last one on the channel on
8527 the server and left the channel. The auth data is saved and
8528 if the channel is re-joined later the old entry is used with
8529 the old auth data. Affected files silcd/command_reply.c and
8532 * Removed the `pkcs' field from the SilcIDListData structure
8533 in the server; it is not used. Affected file silcd/idlist.h.
8535 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8537 * Fixed packet processing on slow links. Partial packets were
8538 never re-processed because the incoming data buffer was cleared
8539 by the application. Application must not directly clear the
8540 sock->inbuf, the packet processing routines handle it. Fixed
8541 this in client library and in server.
8543 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8545 * Fixed the WHOIS and IDENTIFY send reply function to really
8546 check whether to send list or just one entry. Affected file
8549 * Cleaned up the LEAVE command's channel key distribution. The
8550 affected file silcd/command.c.
8552 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8553 can enforce the channel mode as well. In that case the ID
8554 includes the ID of the server. The code now enforces the
8555 mode change if the router have different mode than the server.
8557 * The notify client operation with CMODE_CHANGE notify can now
8558 return NULL client_entry pointer if the CMODE was not changed
8559 by client. Application must check for this.
8561 * Added <Server ID> argument to INFO command to support server
8562 info fetching by Server ID.
8564 * Added silc_server_announce_get_channel_users to get assembled
8565 packets of channel users of the specified channel. Affected
8566 file silcd/server.[ch].
8568 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8569 was freed underneath the ID Cache.
8571 * Re-announce clients when the server received CHANNEL_CHANGE
8572 notify from the router. Affected file silcd/packet_send.c.
8574 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8576 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8577 crashed since it did not handle the fact that there is no cipher
8578 called "3" and didn't check the error condition. Now fixed.
8580 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8581 flag. It can be used to send message requests.
8583 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8585 * Implemented the RESTART command in the client.
8587 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8588 notice type messages. Added notice printing to the user
8591 * The channel keys are not re-generated if the channel's mode
8592 is PRIVKEY, ie private key on the channel exists. Affected
8593 files silcd/server.c and silcd/command.c.
8595 * Fixed a little bug in channel message delivery when channel
8596 private keys are set in the server. Affected file is
8597 silcd/packet_send.c.
8599 * Changed the setting on channel->on_channel = TRUE from the
8600 silc_client_save_channel_key to the JOIN command reply. The
8601 key payload is not received if the private channel key is set.
8602 Affected file lib/silcclient/command_reply.c and the
8603 lib/silcclient/client_channel.c.
8605 * When the CMODE_CHANGE notify is sent and the channel private
8606 key mode is removed the channel key must be re-generated in
8607 other cells as well. Added this support for the router in the
8608 silcd/packet_receive.c.
8610 * Added new local command NOTICE to send notice message on
8611 channel. Affected file silc/local_command.[ch].
8613 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8615 * Added new local command ME to the client. It is used to send
8616 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8617 some action. Affected file silc/local_command.[ch].
8619 * Changed channel_message and private_message client operations
8620 to deliver the message flags to the application. Added also
8621 the `flags' arguments to the silc_client_send_channel_message
8622 and silc_client_send_private_message functions. Affected file
8625 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8627 * Redefined the Private Message Payload to support private message
8628 keys and to support the new private message flags. Updated
8629 the protocol specs. Flags makes it possible to have for example
8630 CTCP style messages.
8632 * Added new type SilcPrivateMessagePayload and defined an API
8633 for it in the lib/silcclient/silcprivate.[ch].
8635 * Tested private message private keys successfully. Tested the
8636 private message key set, unset and list commands with the new
8639 * Redefined the Channel Message Payload to include the channel
8640 message flags (equal with private message flags) to support
8641 for example CTCP style messages.
8643 * Defined some of the message (for channel and private message)
8644 flags. Updated the protocol specs and added the flags to the
8645 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8647 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8649 * Added SilcKeyAgreementStatus type to the key agreement routines
8650 to indicate the current status and error if one occured.
8651 The status types are defined in the lib/silcclient/silcapi.h.
8653 * Added new local command KEY that is used to set and unset private
8654 keys for channels, set and unset private keys for private messages
8655 with remote clients and to send key agreement requests and
8656 negotiate the key agreement protocol with remote client. The
8657 key agreement is supported only to negotiate private message keys,
8658 it currently cannot be used to negotiate private keys for channels,
8659 as it is not convenient for that purpose.
8661 * Fixed a minor pending callback setting bug in the function
8662 silc_client_get_client_by_id_resolve, now the function works.
8663 Affected file lib/silcclient/idlist.c.
8665 * Added function silc_net_get_local_port to get local bound
8666 port by socket. Added to lib/silcutil/silcnet.[ch].
8668 * Added `sockets' and `sockets_count' fields to the SilcClient
8669 object. They hold the sockets of the listenning sockets in
8670 the client. Listenning sockets may be for example the key
8671 agreement server. Affected file lib/silcclient/client.[ch].
8672 Added functions the silc_client_add_socket and the
8673 silc_client_del_socket. They are exported to the application
8676 * Added ~./silc/clientkeys to support other client's public keys.
8678 * Renamed verify_server_key client operation to verify_public_key
8679 and added one argument to indicate the type of the connection
8680 (server, client etc.).
8682 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8684 * Added silc_server_connection_auth_request to handle the
8685 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8686 silcd/packet_receive.[ch].
8688 * Added silc_server_send_connection_auth_request into the
8689 silcd/packet_send.c to send the connection auth request packet.
8691 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8694 * Fixed the public key authentication in responder side in the
8695 server. The `auth_data' pointer includes the SilcPublicKey
8696 not the path to the public key. Affected file silcd/protocol.c.
8698 * Implemented the public key authentication in the initiator side
8699 in the server. Affected file silcd/protocol.c.
8701 * Removed the [RedirectClient] config section from the server
8702 configuration. Is not needed and I don't want to implement it.
8704 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8706 * Cleaned up the CMODE command in the server. It now works
8707 correctly and supports all the modes defined in the protocol.
8708 Affected file is silcd/command.c.
8710 * Added `hmac_name' field to the SilcChannelEntry in the server
8711 to hold the default HMAC of the channel. It can be set when
8712 creating the channel (with JOIN command). Affected files
8715 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8716 type to indicate the change of the current cipher and hmac
8717 on the channel. Client can safely ignore the <cipher> argument
8718 (if it chooses to do so) since the CHANNEL_KEY packet will
8719 force the channel key change anyway. The <hmac> argument is
8720 important since the client is responsible of setting the new
8721 HMAC and the hmac key into use.
8723 * Fixed the CMODE command in the client library as well.
8725 * Tested CMODE command in router environment successfully.
8727 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8729 * Show the version of the remote client (or server) when connecting
8730 to the server. It is logged to the log file. Affected file
8731 is silcd/protocol.c.
8733 * Fixed the KILLED notify handling in the client library. The
8734 client must be removed from all channels when receiving the
8737 Also, do not remove the client entry when giving the KILL
8738 command but when the KILLED notify is received.
8740 * Removed silc_idlist_find_client_by_nickname from the server.
8741 Not needed anymore. Affected files silcd/idlist.[ch].
8743 * Implemented the CHANNEL_CHANGE notify type handling to the
8744 server. Affected file silcd/server.c.
8748 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8750 * Added silc_server_send_notify_invite to send the INVITE
8751 notify between routers.
8753 * Implemented the INVITE command correctly to the server.
8755 * Implemented the INVITE notify type handling in the server.
8757 * Implemented the INVITE command to the client library and on the
8760 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8762 * Added function silc_server_get_client_resolve to find the
8763 client entry by ID from all ID lists and then resolve it
8764 (using WHOIS) if it cannot be found. Affected file is
8767 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8769 * Implemented the BAN command to the client library.
8771 * The JOIN command in the server now checks the invite list
8774 * Changed the silc_command_reply_payload_encode_va and the
8775 silc_command_payload_encode_va to support that if argument is
8776 NULL it ignores and checks the next argument. Affected file
8777 lib/silccore/silccommand.c.
8779 * Added silc_server_send_notify_ban to send the BAN notify
8780 type between routers.
8782 * Chaned the silc_notify_payload_encode to support that if
8783 argument is NULL it ignores and checks the next argument.
8784 Affected file lib/silccore/silcnotify.c.
8786 * Tested ban lists in router environment successfully.
8788 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8790 * Implemented BAN command to the server, in silcd/command.[ch].
8792 * Removed the BAN and INVITE_LIST modes from the CMODE command
8795 * Added function silc_string_match to regex match two strings.
8796 Affected files lib/silcutil/silcutil.[ch].
8798 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8800 * Redefined parts of the SilcChannelEntry in the server to support
8801 the new ban and invite lists.
8803 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8805 * Redefined the INVITE command. The same command can be used to
8806 invite individuals to the channel but also to manage the invite
8807 list of the channel (to add to and remove from the invite list).
8808 Updated the protocol specs.
8810 * Added new command SILC_COMMAND_BAN that can be used to manage
8811 the ban list of the channel. Updated the protocol specs.
8813 * Removed the channel modes: the SILC_CMODE_BAN and the
8814 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8815 in the CMODE command. The equivalent features are now available
8816 using INVITE and BAN commands. Updated the protocol specs.
8818 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8819 in the network about change in the current ban list. The notify
8820 type is not used by the client.
8822 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8823 support the invite lists.
8825 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8827 * Added new function silc_string_regexify that converts string
8828 including wildcard characters into regex string that can
8829 be used by the GNU regex library. Added into the file
8830 lib/silcutil/silcutil.[ch].
8832 Added silc_string_regex_combine to combine to regex strings
8833 into one so that they can be used as one regex string by
8834 the GNU regex library. Added into the file
8835 lib/silcutil/silcutil.[ch].
8837 Added silc_string_regex_match to match two strings. It returns
8838 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8840 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8842 * Imported GNU regex to the soruce tree into lib/contrib.
8843 Fixed some compiler warning from the regex.c.
8845 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8847 * Fixed MOTD command in the server to work in router environment.
8849 * Fixed the MOTD command in the client library to support
8850 the server argument in the command.
8852 * Added `nickname_len' argument to the silc_idlist_add_client
8853 in the server, as the `nickname' argument may be binary data
8856 * Added silc_idlist_get_channels to return all channels from
8859 * Implemented LIST command to the server. Affected file is
8862 * Implemented the LIST command to the client library and on the
8865 * Added [<user count>] argument to the LIST command reply.
8866 With private channels the user count is not shown.
8868 * Updated TODO and README.
8870 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8872 * The client entry's data.registered must be TRUE even with
8873 global client entry on global client list. The data.registered
8874 is used to check whether the client is anymore in the network,
8875 for example with WHOWAS command so it must be valid.
8877 * Fixed the WHOWAS command in the server. It now actually works
8878 in router environment. Added function into silcd/command_reply.c
8879 silc_server_command_reply_whowas_save.
8881 * Added silc_idlist_purge function to the silcd/idlist.c
8882 to periodically purge the ID Cache.
8884 * Fixed INFO command in the server. It works now in router
8885 environment. Added <server name> argument to the INFO command
8886 reply. Updated the protocol specs.
8888 * Fixed minor bug in silc_idcache_purge to not purge if the
8889 expire value is zero.
8891 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8892 they were buggy because of the WHOWAS information.
8894 * Fixed local command MSG to handle the async resolving of
8895 the remote client properly. It used to fail the first MSG.
8896 Affected file silc/local_command.c.
8898 * Added `data_len' field to SilcIDCache context.
8900 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8902 * Update TODO. Todo in commands in the server.
8904 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8906 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8907 used by routers as broadcast packet to inform other routers
8908 about the changed user mode.
8910 Implemented the notify handling in the server. Affected file is
8911 silcd/packet_receive.c. Added the function
8912 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8914 * Added new generic Channel Payload and deprecated the New Channel
8915 Payload. The New Channel Payload is now the generic Channel
8918 * Added new argument `mode' to the silc_server_send_new_channel
8919 as it is required in the Channel Payload now.
8921 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8922 and created a new and real SilChannelPayload to represent the
8923 new generic Channel Payload. Implemented the encode/decode
8924 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8926 * Added silc_server_get_client_channel_list to return the list
8927 of channels the client has joined for WHOIS command reply.
8928 Affected file silcd/server.[ch].
8930 * Implemented the channel list sending in the WHOIS command reply
8931 in server and in the client.
8933 Implemented the channel list displaying on the user interface
8934 as well. Affected file silc/client_ops.c.
8936 * Added silc_channel_payload_parse_list to parse list of Channel
8937 Payloads. It returns SilcDList list of SilcChannelPayloads.
8938 Client for example can use this function to parse the list of
8939 channels it receives in the WHOIS command reply. The caller
8940 must free the list by calling silc_channel_payload_list_free.
8941 Affected files lib/silccore/silcchannel.[ch].
8943 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8945 * Added one new argument <user mode> to the WHOIS command reply
8946 to return the mode of the user in SILC. Updated the protocol
8949 Implemented it to the server and client.
8951 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8953 * Fixed the mode printing on the user interface on joining.
8954 Affected file silc/client_ops.c.
8956 * Implemented the UMODE command and user modes in general to the
8957 client library and to the user interface.
8959 * Implemented the UMODE command to the server.
8961 * The server now sends UNKNOWN_COMMAND error status if client sends
8962 unknown command. Affected file silcd/command.c.
8964 * All server commands now handle the command identifier the right
8965 way when sending the command reply to the client. The client can
8966 use to identify the command replies with the identifier.
8968 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8970 * Added silc_server_get_client_route to resolve the route to
8971 the client indicated by the client ID. Affected file is
8974 * Added silc_server_relay_packet as general function to relay
8975 packet to arbitrary destination. This deprecates functions
8976 like _send_private_message_key, _relay_notify etc. Affected
8977 file is silcd/packet_send.[ch].
8979 Removed silc_server_send_key_agreement,
8980 silc_server_send_private_message_key and
8981 silc_server_packet_relay_notify functions from the file
8982 silcd/packet_send.[ch].
8986 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8987 server. Affected file silcd/packet_receive.[ch].
8989 * Implemented the KILL command to the client. Implemented the
8990 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8991 Affected files lib/silcclient/command[_reply].c and
8992 lib/silcclient/client_notify.c. Implemented the KILL notify
8993 printing in the user inteface.
8995 * Fixed a lot silc_parse_nick memory leaks from the client
8996 library in the file lib/silcclient/command.c.
8998 * Changed the silc_server_send_notify_on_channels's `sender'
8999 argument from SilcSocketConnection to SilcClientEntry to
9000 check the sender as entry and not as connection object and not
9001 to send to the client provided as argument. The affected file
9002 is silcd/packet_send.[ch].
9004 * The notify packets that are destined directly to the client used
9005 to not to be processed by the server. Now changed that and the
9006 server processes all notify packets. After relaying the packet
9007 to the client the notify packet is processed in the server.
9009 * The silc_server_free_client_data now checks whether there is
9010 pending outgoing traffic for the client and purges the data to
9011 the network before removing the client entry.
9013 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9015 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9016 an client is killed from the SILC Network. Updated the protocol
9019 Added new function silc_server_send_notify_killed to the
9020 silcd/packet_send.[ch].
9022 * Added function silc_server_packet_relay_notify to relay notify
9023 packets that are destined directly to a client. In this case
9024 the server does not process the notify packets but merely relays
9025 it to the client. Affected file silcd/packet_send.[ch].
9027 Added also silc_server_packet_process_relay_notify to check
9028 whereto relay the notify. Affected file is
9029 silcd/packet_receive.[ch].
9031 * Implemented the KILL command to the server.
9035 * Added the backup schema desgined last fall to the protocol
9036 specs for everyone to see. The specification is in the
9037 *-spec-xx.txt draft and the packet type definitions for the
9038 backup routers is in *-pp-xx.txt draft. Thusly, added also
9039 new packet type SILC_PACKET_CELL_ROUTERS.
9041 * A big security problem in the implementation discovered. The
9042 signoff of an client did not cause new channel key generation
9043 which it of course should've done. The channel keys must be
9044 always re-generated when client leaves (or signoffs) the channel.
9045 The silc_server_remove_from_channels funtion now handles
9046 the channel key re-generation.
9048 * Added `sender' argument to the silc_server_send_notify_on_channels
9049 to not to send the client provided as argument. Affected file
9050 silcd/packet_send.[ch].
9052 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9054 * Implemented OPER and SILCOPER commands into the server and
9057 * Added silc_auth_verify and silc_auth_verify_data to verify
9058 the authentication directly from the authentication payload.
9059 It supports verifying both passphrase and public key based
9060 authentication. Affected file lib/silccore/silcauth.[ch].
9062 * Added `hash' field to the SilcIDListData structure. It is the
9063 hash negotiated in the SKE protocol. Affected file is
9066 * Slight redesigning of the SilcAuthPayload handling routines.
9067 Do not send SilcPKCS but SilcPublicKey as argument.
9069 * Implemented the public key authentication support to the
9070 serverconfig. The public key is loaded from the provided path
9071 and saved as authentication data to void * pointer. Thus,
9072 changed the unsigned char *auth_data to void *auth_data;
9074 * Fixed SHUTDOWN command to send the reply before the server
9075 is shutdown. :) Affected file silcd/command.c.
9077 * Fixed fatal bug in CONNECT command. The hostname was invalid
9078 memory and server crashed. Affected file silcd/command.c.
9080 * Fixed fatal bug in CLOSE command. The server_entry became
9081 invalid but was referenced later in the command. Affected file
9084 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9086 * Fixed fatal bug in failure packet handling. Server ignored
9087 the failure and thus crashed when it came.
9091 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9093 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9094 that the command may be executed only once in (about) 2 seconds.
9095 The old SILC_CF_LAG flag is same but allows command bursts up
9096 to five before limiting.
9098 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9099 server code. Various commands now includes the CF_LAG_STRICT
9100 flag to disallow any kind of miss-use of the command.
9102 * Fixed the silc_buffer_unformat to not to allocate any data
9103 if the length of the data is zero. It used to allocate the
9104 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9106 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9108 * Changed the format of AdminConnection configuration section
9109 in the server. Added username of the admin to the format.
9110 Affected files silcd/serverconfig.[ch].
9112 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9113 to return admin configuration data by host, username and/or
9116 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9118 * Implemented WHOWAS command to the server. Added the functions:
9120 silc_server_command_whowas_parse,
9121 silc_server_command_whowas_send_reply,
9122 silc_server_command_whowas_from_client and
9123 silc_server_command_whowas_from_server
9125 * Added <Client ID> argument to the WHOWAS command reply. Updated
9126 the protocol specs accordingly.
9128 * Implemented WHOWAS command and command_reply to the client
9131 Implemented the WHOWAS printing on the user interface.
9133 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9135 * Added new argument to the WHOWAS command reply, the real name.
9136 It is an optional argument. Updated the protocol specs.
9138 * Added SilcIDCacheDestructor callback that is registered when
9139 the SilcIDCache is allocated. The callback is called when
9140 an cache entry in the ID Cache expires, or is purged from the
9141 cache. Added into lib/silccore/idcache.[ch].
9143 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9144 to destruct the client entries when the cache entry expires.
9145 Other ID Cache's in server and in the client library ignores
9148 * If the ID Cache entry's `expire' field is zero then the entry
9149 never expires. Added boolean `expire' argument to the
9150 silc_idcache_add function in the lib/silccore/idcache.[ch].
9151 If it is TRUE the default expiry value is used.
9153 * Added silc_server_free_client_data_timeout that is registered
9154 when client disconnects. By default for 5 minutes we preserve
9155 the client entry for history - for WHOWAS command.
9157 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9159 * Added support to the server to enforce that commands are not
9160 executed more than once in 2 seconds. If server receives
9161 commands from client more frequently, timeout is registered
9162 to process the commands. Affected file silcd/command.c.
9163 Added new function silc_server_command_process_timeout.
9165 * Changed NICK_NOTIFY handling in client library to check that
9166 if the client's nickname was changed, so there is no need to
9167 resolve anything from the server.
9169 * Removed error printing from the WHOIS and IDENTIFY commands.
9170 If error occurs then it is ignored silently in the client library.
9171 The application, however, may map the received error to
9172 human readable error string. The application currently maps
9173 the NO_SUCH_NICKNAME error to string.
9175 * Made the command status message public to the application. Moved
9176 them from lib/silcclient/command_reply.c to
9177 lib/silcclient/command_reply.h. The application can map the
9178 received command status to the string with the
9179 silc_client_command_status_message function.
9181 * Added check to the server to check that client's ID is same
9182 as the Source ID in the packet the client sent. They must
9185 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9187 * Added dist-bzip hook to the Makefile.am to make bzip2
9188 compressed distributions.
9190 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9192 * Server now enforces the maximum length for the nickname and
9193 the channel as protocol specification dictates. 128 bytes for
9194 nickname and 256 bytes for channel name.
9196 * Moved the WHOIS printing to the application. The client libary
9197 does not print out the WHOIS information anymore, the application
9198 must do it. Renamed silc_client_command_reply_whois_print to
9199 the silc_client_command_reply_whois_save.
9201 The client's idle time is also sent to the application now, and
9202 the idle is shown on screen.
9204 * Added silc_client_command_reply_identify_save to save the
9205 received IDENTIFY entries.
9207 * Do not check for channel private keys in message sending and
9208 reception if the channel does not have the PRIVKEY mode set.
9209 Affected file lib/silclient/client_channel.c.
9211 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9213 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9214 just surfaced after chaning the JOIN procedure.
9216 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9218 * Added silc_client_get_clients_by_list to get client entries
9219 from Client ID list, that is returned for example by JOIN
9220 and USERS command replies. The application should use this
9221 function for example when JOIN command reply is received to
9222 resolve the clients already on the channel (library does not
9223 do that anymore as USERS command reply is not used in the JOIN
9224 procedure anymore). Affected files lib/silcclient/silcapi.h and
9225 lib/silcclient/idlist.c.
9227 * JOIN command reply and USERS command reply returns now SilcBuffer
9228 pointers instead of unsigned char pointers when returning
9229 the client list and mode list.
9231 * Added <Client ID> argument to the JOIN command reply, mainly
9232 for the server to identify for which client the command was
9233 originally sent. Updated protocol specs accordingly.
9235 * Added SilcDlist private_key pointer to the SilcChannelEntry
9236 in the client to support the channel private keys. Affected
9237 file is lib/silcclient/idlist.h.
9239 * Added SilcChannelPrivateKey argument to the function
9240 silc_client_send_channel_message so that application can choose
9241 to use specific private ke if it wants to. If it is not provided,
9242 the normal channel key is used, unless private keys are set.
9243 In this case the first (key that was added first) is used
9244 as the encryption key.
9246 * Implemented the support for channel private key handling.
9247 Implemented the following functions:
9249 silc_client_add_channel_private_key,
9250 silc_client_del_channel_private_keys,
9251 silc_client_del_channel_private_key,
9252 silc_client_list_channel_private_keys and
9253 silc_client_free_channel_private_keys
9255 Affected file lib/silcclient/client_channel.c.
9257 * Added the support for the private keys in the channel message
9258 sending and encryption and in the message reception and
9259 decryption. Affected funtions are
9260 silc_client_send_channel_message and silc_client_channel_message.
9262 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9264 * Added SKE's key verify callback to the client library's
9265 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9267 * Removed the statement that server (or router) must send USERS
9268 command reply when joining to the channel so that the client
9269 knows who are on the channel. Instead, the client list and
9270 client's mode list is now sent in the JOIN command reply to the
9271 client who joined channel. This is better solution.
9273 * Added function silc_server_get_users_on_channel and function
9274 silc_server_save_users_on_channel to the silcd/server.[ch].
9276 * Removed function silc_server_command_send_users from the
9279 * Do not show topic on the client library anymore. The topic is
9280 sent in the command reply notify to the application and the
9281 application must show the topic now.
9283 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9285 * Added client searching by nickname hash into the IDENTIFY and
9286 WHOIS commands in the server as they were clearly missing from
9287 them. Affected file is silcd/command.c.
9289 * Fixed a bug in private message receiving in the client library.
9290 The remote ID was freed and it wasn't supposed, now it is
9293 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9295 * Minor fix to the channel payload; allocate the data area, as it
9296 needs to be of specific length.
9298 * If the key agreement port is zero then the operating
9299 system will define the bound port. Affected files are
9300 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9302 * Added new function silc_channel_payload_decrypt into the file
9303 lib/silccore/silcchannel.[ch].
9305 * Moved the channel message etc, check from silc_packet_decrypt
9306 to applications. The library calls now a generic
9307 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9308 when the packet is either normal or special. This was done to
9309 allow more wide range of checking that was not allowed when
9310 the code was in library. Now applications can do virtually any
9311 checks to the packet and return to the library the decision how
9312 the packet should be processed. Affected files are
9313 lib/silccore/silcpacket.[ch].
9315 Added silc_server_packet_decrypt_check to the server and
9316 silc_client_packet_decrypt_check to the client library.
9318 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9319 to send with specified source and destination information.
9321 * Channel message delivery between routers was broken after the
9322 channel key distribution was fixed earlier. The channel key
9323 was used be to distributed to other routers as well which is not
9324 allowed by the protocol. Now this is fixed and channel keys
9325 really are cell specific and the channel message delivery between
9326 routers comply with the protocol specification.
9328 * Fixed various commands in server to check also the global list
9329 for the channel entry and not just the local list. The affected
9330 file silcd/command.c.
9332 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9334 * Added assert()s to buffer formatting and unformatting routines
9335 to assert (if --enable-debug) when error occurs. Affected
9336 file: lib/silcutil/silcbuffmt.c.
9338 * Changed to auto-reconnect to check whether the remote host is
9339 router and register the re-connect timeout if it is. It used
9340 to check that whether we are normal server, but router must do
9341 auto-reconnect with another router as well. Affected file
9344 * Removed the [<key len>] option from CMODE command as the cipher
9345 name decides the key length, nowadays. See the defined ciphers
9346 from the protocol specification.
9348 * Added [<hmac>] option to the CMODE command to define the HMAC
9349 for the channel. Added SILC_CMODE_HMAC channel mode.
9351 * Added [<hmac>] option for the JOIN command so that user can
9352 select which HMAC is used to compute the MACs of the channel
9355 * Added Hmac field to the Channel Message Payload. The integrity
9356 of plaintext channel messages are now protected by computing
9357 MAC of the message and attaching the MAC to the payload. The
9358 MAC is encrypted. Now, it is clear that this causes some
9359 overhead to the size of the packet but rationale for this is that
9360 now the receiver can verify whether the channel message decrypted
9361 correctly and also when private keys are set for the channel the
9362 receiver can decrypt the packet with several keys and check from
9363 the MAC which key decrypted the message correctly.
9365 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9366 lib/silccrypt/silccipher.[ch].
9368 * Added silc_hash_len to return the digest length into the
9369 lib/silcrypt/silchash.[ch].
9371 * Rewrote parts of Silc Channel Payload interface in the
9372 lib/silccore/silcchannel.[ch]. The encode function now also
9373 encrypts the packet and parse function decrypts it.
9375 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9377 * Fixed a minor formatting bug in the SKE's key material processing.
9378 It actually might have processed the keys wrong way resulting
9381 * Redefined the mandatory HMAC algorithms and added new algorithms.
9382 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9383 and hmac-md5 truncated to 96 bits. The mandatory is now
9384 hmac-sha1-96. Rest are optional (including the one that used
9385 to be mandatory). Rationale for this is that the truncated HMAC
9386 length is sufficient from security point of view and can actually
9387 make the attack against the HMAC harder. Also, the truncated
9388 HMAC causes less overhead to the packets. See the RFC2104 for
9391 * Added new [hmac] configuration section. The SKE used to use
9392 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9393 is of course wrong. The official names that must be proposed in
9394 the SKE are the ones defined in the protocol specification
9395 (hmac-sha1-96 for example). The user can configure any hmac
9396 using any hash function configured in the [hash] section. At
9397 least, the mandatory must be configured.
9399 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9401 * Added HMAC list to the SKE proposal list. It has now both
9402 hash algorithm list and HMAC list. This makes the protocol
9403 incompatible with previous versions. The SKE now seems to work
9404 the way it is supposed to work, for the first time actually.
9406 * Defined plain Hash algorithms to the protocol specification.
9409 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9411 * Implemented support for key agreement packets into the server.
9412 Added functions silc_server_key_agreement and
9413 silc_server_send_key_agreement. Other than these functions,
9414 server has nothing to do with this packet.
9416 * Added support for private message key packets into the server.
9417 Added functions silc_server_private_message_key and
9418 silc_server_send_private_message_key.
9422 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9423 called in the protocol's final callback instead in the END
9424 protocol state. This makes a little more sense and in the same
9425 time in client we can use the same protocol routines for normal
9426 key exchange and to key agreement packet handling as well.
9428 * Added to both client's and server's KE protocol context the
9429 SilcSKEKeyMaterial pointer to save the key material. We will
9430 bring the key material to the protocol's final callback by doing
9431 this. The final callback must free the key material.
9433 * Added SKE's packet_send callback into client's KE protocol
9434 context so that the caller can choose what packet sending function
9435 is used. This way we can use different packet sending when
9436 doing normal SKE when doing key agreement packet handling (in
9437 the key agreement packet handling we do not want to encrypt
9440 * Implemented the responder side of the key agreement routines
9441 in the client. The client can now bind to specified port and
9442 accept incoming key negotiation. The key material is passed
9443 to the application after the protocol is over.
9445 * Implemented the processing of incoming Key Agreement packet
9446 in the client. Added function silc_client_key_agreement to
9449 * Implemented the intiator side of the key agreement routines
9450 in the client. The client can now initiate key agreement with
9451 another remote client. The key material is passed to the
9452 application after the protocol is over.
9454 * Created client_keyagr.c to include all the key agreement
9457 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9458 SILC_TASK_CALLBACK except that it is not static.
9460 * Created client_notify.c and moved the Notify packet handling
9461 from the client.[ch] into that file.
9463 * Created client_prvmsg.c and moved all private message and
9464 private message key routines from the client.[ch] into that file.
9466 * Create client_channel.c and moved all channel message and
9467 channel private key routines from the client.[ch] into that file.
9469 * Changed silc_client_get_client_by_id_resolve to resolve with
9470 WHOIS command instead of IDENTIFY command, in the file
9471 lib/silclient/idlist.c.
9473 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9475 * Implemented the SKE's responder side to the Client library.
9477 * When FAILURE is received to the protocol do not trust it
9478 blindly. Register a timeout to wait whether the remote closes
9479 the connection as it should do it, only after that process the
9480 actual failure. This was changed to both client and server.
9482 * Added client_internal.h to include some of the structures
9483 there instead of client.h in lib/silcclient/.
9485 * Added function silc_task_unregister_by_callback to unregister
9486 timeouts by the callback function.
9488 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9490 * Some "Incomplete WHOIS info" errors has been appearing on the
9491 log files. Took away the entry->userinfo check from WHOIS
9492 reply sending. The entry->userinfo is now " " if client did not
9493 provide one. I thought this was fixed earlier but something
9494 is wrong still. Let's see if the error still appears.
9496 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9498 * Fixed a minor bug in the login when the channel key is
9499 re-generated in the server. It used to generate the key in
9500 wrong order and thus caused problems in the channel traffic.
9502 * Fixed a minor bug in channel key distsribution after
9503 KICK command. The key was not sent to the router even though
9506 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9508 * Added silc_ske_process_key_material_data as generic routine
9509 to process any key material as the SILC protocol dictates. The
9510 function is used by the actual SKE library but can be used by
9511 applications as well. This relates to the private message keys
9512 and the channel private keys since they must be processed the
9513 same way the normal SILC session keys. The protocol dictates
9514 this. Affected files: lib/silcske/silcske.[ch].
9516 Added also silc_ske_free_key_material to free the
9517 SilcSKEKeyMaterial structure.
9519 * Defined silc_cipher_set_key function to set the key for
9520 cipher without using the object's method function. The affected
9521 files: lib/silccrypt/silccipher.[ch].
9523 * Implemented silc silc_client_add_private_message_key,
9524 silc_client_add_private_message_key_ske,
9525 silc_client_del_private_message_key,
9526 silc_client_list_private_message_keys and
9527 silc_client_free_private_message_keys functions in the
9530 Added functions silc_client_send_private_message_key to send
9531 the Private Message Key payload and silc_client_private_message_key
9532 to handle incoming Private Message Key payload.
9534 * Added Cipher field to the Private Message Key payload to set
9535 the cipher to be used. If ignored, the default cipher defined
9536 in the SILC protocol (aes-256-cbc) is used.
9538 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9540 * Removed lib/silcclient/ops.h file.
9542 Redefined parts of the SILC Client Library API. Created new
9543 file silcapi.h that deprecates the ops.h file and defines the
9544 published Client Library API. Defined also private message key
9545 API and channel private key API into the file.
9547 This is the file that the application must include from the
9548 SILC Client Library. Other files need not be included by
9549 the application anymore.
9551 * Added new key_agreement client operation callback and also
9552 defined the Key Agreement library API for the application.
9554 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9556 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9557 is used by clients to request key negotiation between another
9558 client in the SILC network. If the negotiation is started it
9559 is performed using the SKE protocol. The result of the
9560 negotiation, the secret key material, can be used for example
9561 as private message key.
9563 Implemented the Key Agreement payload into the files
9564 lib/silccore/silauth.[ch].
9566 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9568 * Redefined ciphers for the SILC protocol. Added some new ciphers
9569 and defined the key lengths for the algorithms. Changed the
9570 code accordingly. The default key length is now 256 bits.
9572 * Fixed SKE key distribution function silc_ske_process_key_material
9573 when the key length is more than 128 bits. The default key
9574 length in SILC is now 256 bits.
9576 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9577 to indicate unsupported algorithm.
9579 * Renamed rijndael.c to aes.c and all functions as well.
9581 * Fixed a long standing channel key setting bug in client library.
9582 Weird that it has never surfaced before.
9584 * Fixed bug in channel deletion. If the entire channel is removed
9585 then it must also delete the references of the channel entry
9586 from the client's channel list as the client's channel entry and
9587 the channel's client entry share same memory.
9589 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9591 * Implemented CONNECT and SHUTDOWN commands in the client.
9593 * Implemented CLOSE command to the client.
9595 * Added the function silc_idlist_find_server_by_name into the
9596 files silcd/idlist.[ch].
9598 Added the function silc_idlist_find_server_by_conn into the
9599 files silcd/idlist.[ch].
9601 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9603 * DIE command was renamed to SHUTDOWN. Updated the both code
9606 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9607 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9609 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9612 * Added function silc_server_create_connection function to create
9613 connection to remote router. My server implementation actually
9614 does not allow router to connect to normal server (it expects
9615 that normal server always initiates the connection to the router)
9616 so the CONNECT command is only good for connecting to another
9619 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9621 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9622 or some other client was kicked from the channel.
9624 Implemented the handling of the notify type to both client
9627 Implemented silc_server_send_notify_kicked to send the KICKED
9628 notify. It is used to send it to the server's primary router.
9630 * Implemented the KICK command into server and client.
9632 * Added `query' argument to the silc_idlist_get_client function
9633 to indicate whether to query the client from server or not if
9636 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9637 to indicate that the client is not channel founder.
9641 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9643 * Removed the rng context from SilcPacketContext structure and
9644 changed that the packet routine uses the Global RNG API.
9646 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9648 * Added support for quit message that client can "leave" on the
9649 channel when it quits the SILC. It is ditributed inside the
9650 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9652 Added silc_server_free_client_data that will take the
9653 signoff message as argument.
9655 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9657 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9659 * Updated parts of the protocol specification to keep it up
9662 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9664 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9665 payloads in one packet.
9667 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9668 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9669 use now the new List flag.
9671 * Also deprecated the following packet types: REPLACE_ID,
9672 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9674 * Added list support for Notify packet in server.
9676 * Added silc_server_send_notify_channel_change to send the
9677 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9678 the silc_server_send_replace_id.
9680 * Added silc_server_send_notify_nick_change to send the
9681 NICK_CHANGE notify type. Deprecates the function
9682 silc_server_send_replace_id.
9684 * Added silc_server_send_notify_join to send the JOIN notify type.
9685 Deprecates the function silc_server_send_new_channel_user.
9687 * Added silc_server_send_notify_leave to send LEAVE notify type.
9688 Deprecates the function silc_server_send_remove_channel_user.
9690 * Added silc_server_send_notify_cmode and
9691 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9692 types. Deprecates the silc_server_send_set_mode function.
9694 * Added SERVER_SIGNOFF notify type to indicate that server has
9695 quit. This means that all clients on the channel from that
9696 server will drop. This can be also used when netsplit happens.
9698 Deprecated REMOVE_ID packet type since it is not needed anymore
9701 Added silc_server_send_notify_server_signoff to send the
9702 SERVER_SIGNOFF notify type. Deprecates the function
9703 silc_server_send_remove_id.
9705 Added also silc_server_send_notify_signoff to send the
9706 SIGNOFF notify type.
9708 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9709 SILC protocol from this day on. Changed the protocol
9710 specification as well.
9712 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9713 notify type. It is used between routers to notify about
9714 topic changes on a channel.
9716 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9719 * Partly updated the protocol specification to comply with the
9720 changes now made. It is still though a bit outdated.
9722 * The JOIN notify type now takes one extra argument <Channel ID>.
9723 The packet used to be destined to the channel but now the
9724 JOIN type may be sent as list thus it is impossible to
9725 destine it to any specific channel. By adding this argument
9726 it is again possible.
9728 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9730 * Added CREDITS file. The CHANGES and CREDITS file will appear
9731 in the distribution as well.
9733 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9735 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9736 types in the server's silcd/packet_receive.c.
9738 * Implemented CMODE and CUMODE to work in router environment.
9740 * Fixed minor encoding and decoding buglet from the
9741 lib/silccore/silcmode.c.
9743 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9746 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9748 * Changed all SilcConfigServer* and silc_config_server* to
9749 SilcServerConfig* and silc_server_config*, respectively.
9752 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9754 * Associated the ID (client or server ID) to the Authentication
9755 Payload to avoid any possibility of forging. Updated the
9756 protocol specification and the code accordingly.
9758 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9760 * The RSA key length is now save to the RsaKey context in the
9761 key generation process in lib/silccrypt/rsa.c. The key length
9762 is now used to figure out the maximum size of the block allowed
9763 to be encrypted/signed.
9765 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9766 is equivalent to the silc_mp_mp2bin but does not allocate any
9769 * Changed silc_mp_mp2bin API to take length argument. If it is
9770 non-zero then the buffer is allocated that large. If zero, then
9771 the size is approximated using silc_mp_sizeinbase, which however
9774 * Created Global RNG API which is global RNG that application can
9775 initialize. After initializing, any routine anywhere in the
9776 code (including library) can use RNG without allocating a new
9777 RNG object. This was done to allow this sort of use of the
9778 RNG in code that has no chance to allocate RNG object. All
9779 applications currently allocate this and many routines in the
9780 library use this. Affected file lib/silccrypt/silcrng.[ch].
9782 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9783 it to use the Global RNG API.
9785 * Defined Authentication Payload into protocol specification that
9786 is used during SILC session to authenticate entities. It is
9787 used for example by client to authenticate itself to the server
9788 to obtain server operator privileges.
9790 Implemented this payload into the lib/silccore/silcauth.[ch].
9791 Implemented also routines for public key based authentication
9792 as the new protocol specification dictates.
9794 Moved definitions of different authentication methods from
9795 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9797 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9798 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9799 silc_pkcs_verify_with_hash functions into the file
9800 lib/silccrypt/silcpkcs.[ch].
9802 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9804 * The client entry's userinfo pointer must be always valid.
9805 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9806 will fail since it requires the userinfo. Now, the userinfo
9807 is allocated as "" if actual userinfo does not exist. Actually,
9808 it must exist and it is totally Ok to drop client connections
9809 that does not announce the userinfo. However, we will make
9810 this workaround for now.
9812 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9813 to return the remote port by socket.
9815 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9817 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9818 SILC_SERVER_PENDING_EXEC and added an new macro
9819 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9820 data or when error occurs while processing the pending command.
9822 Added new argument `destructor' into silc_server_command_pending
9823 and to the SilcServerCommandPending object. This destructor is
9824 now called after calling the pending callback or if error occurs
9825 immediately. If error occurs the actual pending callback won't
9826 be called at all - only the destructor. The destructor may be
9827 NULL if destructor is not needed.
9829 All this applies for client library code as well. Similar
9830 changes were made there as well for the pending commands.
9832 In the client, the application must now allocate the
9833 SilcClientCommandContext with the silc_client_command_alloc
9836 * Added reference counter to the SilcServerCommandContext. Added
9837 function silc_server_command_alloc and silc_server_command_dup
9840 Same type of functions added to the client library for the same
9843 * Removed the cmd_ident from IDListData away since it is now
9844 global for all connections. It is the command identifier used
9845 in command sending and with pending commands. The affected file
9848 * Added reference counter to the SilcSocketConnection objecet to
9849 indicate the usage count of the object. The object won't be
9850 freed untill the reference counter hits zero. Currently only
9851 server uses this, and client ignores it. The client must be
9852 set to use this too later. The affected files are
9853 lib/silccore/silcsockconn.[ch]. Added also the function
9854 silc_socket_dup to increase the reference counter.
9856 This was mainly added because it is possible that the socket
9857 is removed underneath of pending command or other async
9858 operation. Now it won't be free'd and proper DISCONNECTING
9859 flags, etc. can be set to avoid sending data to connection that
9860 is not valid anymore.
9862 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9863 the connection. After that it sets SILC_SET_DISCONNECTED.
9864 It is, however, possible that the socket data is not still freed.
9865 The silc_server_packet_process now checks that data is not
9866 read or written to connection that is DISCONNECTED. The socket
9867 get's freed when the reference counter hits zero.
9869 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9871 * Changed the client operation API: channel_message operation's
9872 `sender' is now the client entry of the sender, not the nickname
9873 and the `channel' is the channel entry, not the channel name.
9875 In the private_message operation the `sender' is now also the
9876 client entry of the sender not the nickname.
9878 Affected file is lib/silcclient/ops.h and all applications
9879 using the client operations.
9881 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9883 * Moved the calling of ops->connect() from connect_to_server_final
9884 into receive_new_id functin since that is the point when the
9885 client is actually allowed to send traffic to network. The
9886 affected file is lib/silcclient/client.c.
9888 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9890 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9891 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9892 (if needs broadcasting) instead of broadcasting the packets one
9893 by one which would make a burst in the network traffic.
9895 * Added `broadcast' argument to the functions in silcd/server.[ch]
9896 silc_server_create_new_channel[_with_id] to indicate whether
9897 to send New Channel packet to primary router.
9899 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9901 * Added new function into the silcd/server.[ch] files:
9902 silc_server_create_new_channel_with_id to create new channel with
9903 already existing Channel ID.
9905 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9906 lib/silccore/silcpacket.h. This packet is used t send list of
9907 Set Mode payloads inside one packet. Server uses this to set
9908 the modes for the channels and clients on those channels, that it
9909 announced to the router when it connected to it. The protocol
9910 specification has been updated accordingly.
9912 * The silc_server_new_channel did not handle the packet coming
9913 from normal server as it normally does not send that. However,
9914 when it announces its channels it does send it. Implemented
9915 the support for that.
9917 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9918 into the file lib/silccore/id.h.
9920 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9922 * Fixed memory leaks in the functions silc_idlist_del_client,
9923 silc_idlist_del_channel and silc_idlist_del_server in the file
9924 silcd/idlist.c. All of those leaked like a sieve.
9926 * Fixed some small memory leaks in the client's function
9927 silc_client_notify_by_server.
9929 * Added functions into silcd/server.c: silc_server_announce_clients,
9930 silc_server_announce_channels and silc_server_announce_server.
9931 These functions are used by normal and router server to announce
9932 to its primary router about clients, channels and servers (when
9933 router) that we own. This is done after we've connected to the
9936 These functions effectively implements the following packet types:
9937 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9938 and SILC_PACKET_NEW_ID_LIST.
9940 * Added new functions into the silcd/packet_receive.[ch]:
9941 silc_server_new_id_list, silc_server_new_channel_list and
9942 silc_server_new_channel_user_list to handle the incoming
9943 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9945 * Added support of changing Channel ID in the function
9946 silc_server_replace_id. If the server that announces a channel
9947 to the router already exists in the router (with same name but
9948 with different Channel ID), router is responsible to send
9949 Replace ID packet to the server and force the server to change
9950 the Channel ID to the one router has.
9952 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9953 client that the Channel ID has been changed by the router. The
9954 normal server sends this to the client. Client must start using
9955 the new Channel ID as the channel's ID.
9957 Implemented handling of this new type into lib/silcclient/client.c
9958 into the function silc_client_notify_by_server.
9960 * Added new function silc_idlist_replace_channel_id into the files
9961 silcd/idlist.[ch] to replace the Channel ID.
9963 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9965 * Call silc_server_command_identify_check always when processing
9966 the IDENTIFY command in silcd/command.c
9968 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9970 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9971 send keepalive packets. The packet can be sent by clients,
9972 servers and routers.
9974 Added function silc_socket_set_heartbeat into the file
9975 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9976 If not set, the heartbeat is not performed. The actual
9977 heartbeat is implemented in the low level socket connection
9978 library. However, application is responsible of actually
9981 Added silc_server_send_heartbeat to send the actual heartbeat
9982 packet into silcd/packet_send.[ch]. Server now performs
9983 keepalive with all connections.
9985 * Added silc_task_get_first function into lib/silcutil/silctask.c
9986 to return the timeout task with shortest timeout. There was a bug
9987 in task unregistration that caused problems. TODO has been
9988 updated to include that task system must be rewritten.
9990 * The client library will now resolve the client information when
9991 receiving JOIN notify from server for client that we know but
9992 have incomplete information.
9994 * Rewrote parts of silc_server_remove_from_channels and
9995 silc_server_remove_from_one_channel as they did not remove the
9996 channel in some circumstances even though they should've.
9998 * Encryption problem encountered in server:
10000 The LEAVE command used to send the Channel Key packet to the
10001 router immediately after generating it. However, the code
10002 had earlier sent Remove Channel user packet but not immediately,
10003 ie. it was put to queue. The order of packets in the router
10004 was that Channel Key packet was first and Remove Channel User
10005 packet was second, even though they were encrypted in the
10006 reverse order. For this reason, MAC check failed. Now, this
10007 is fixed by not sending the Channel Key packet immediately but
10008 putting it to queue. However, this is more fundamental problem:
10009 packets that are in queue should actually not be encrypted
10010 because packets that are sent immediately gets encrypted
10011 actually with wrong IV (and thus MAC check fails). So, packets
10012 that are in queue should be encrypted when they are sent to
10013 the wire and not when they put to the queue.
10015 However, the problem is that the current system has not been
10016 designed to work that way. Instead, the packet is encrypted
10017 as soon as possible and left to the queue. The queue is then
10018 just purged into wire. There won't be any fixes for this
10019 any time soon. So, the current semantic for packet sending
10022 o If you send packet to remote host and do not force the send
10023 (the packet will be in queue) then all subsequent packets to the
10024 same remote host must also be put to the queue. Only after the
10025 queue has been purged is it safe again to force the packet
10028 o If you send all packets immediately then it safe to send
10029 any of subsequent packets through the queue, however, after
10030 the first packet is put to queue then any subsequent packets
10031 must also be put to the queue.
10033 Follow these rules and everything works fine.
10035 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10037 * Added new function silc_server_remove_clients_by_server to
10038 remove all client entries from ID list when the server connection
10039 is lost. In this case it is also important to invalidate all
10040 client entires as they hold the invalid server entry. This
10041 fixes fatal bug when server has lost connection and will reconnect
10044 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10046 * Made some sanity checks to silc_server_daemonise like to check
10047 whether the requested user and group actually exists.
10049 * Added sanity check to SKE's silc_ske_responder_finish to check
10050 that the public and private key actually is valid.
10052 * Invalidate the client's nickname when receiving Replace ID
10053 packet and the Client ID is being replaced. This means that the
10054 server will query the nickname if someone needs it (client)
10057 * Sort the ID Cache in client library when the ID Cache data
10058 has changed (needs sorting).
10060 * Do not allow for SILC client to create several connections to
10061 several servers. The client does not support windows right now
10062 and generating multiple connections causes weird behaviour.
10064 Irssi-silc client does support windows and can handle several
10065 connections without problems, see: www.irssi.org and SILC plugin.
10067 * Fixed some places where client was added to the IDList. The
10068 rule of thumb is following (in order to get everything right):
10069 If the client is directly connected local client then the
10070 `connection' argument must be set and `router' argument must be
10071 NULL to silc_idlist_add_client function. If the client is not
10072 directly connected client then the `router' argument must
10073 bet set and the `connection' argument must be NULL to the
10074 silc_idlist_add_client function.
10076 * The funtion silc_server_packet_send_local_channel actually did
10077 not check whether the client was locally connected or not. It
10078 does that now. Fixed a bug related to LEAVE command.
10080 * Fixed Remove Channel User payload parsing bug in server's
10081 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10083 * The server's silc_server_save_channel_key now checks also the
10084 global ID list for the channel as it might not be in the local
10085 list. Fixed a bug related to LEAVE command.
10087 * Is this the end of the [<unknown>] buglet that has been lurking
10088 around for a long time? A little for loop fix in server's
10089 silc_server_command_whois_parse that is used by both IDENTIFY
10090 and WHOIS command. At least, this was a clear bug and a cause
10091 of one type of [<unknown>] buglet.
10093 * WHOIS and IDENTIFY commands call the function
10094 silc_server_command_[whois/identify]_check function even if
10095 we are not router server.
10097 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10099 * Added --with-gmp configuration option. If set the GMP
10100 is always compiled in the SILC source tree. If not set then
10101 it is checked whether the system has the GMP3 installed. If
10102 it has then the GMP won't be compiled (the system's headers
10103 and library is used), if it doesn't have it then the GMP is
10104 compiled in the SILC source tree.
10106 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10108 * Changed RSA private exponent generation to what PKCS #1
10109 suggests. We try to find the smallest possible d by doing
10110 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10111 not security fix but optimization.
10113 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10115 * Added new config entry [Identity] to fork the server and run
10116 it as specific user and group. A patch from Bostik.
10118 * Imported Dotconf configuration library into lib/dotconf.
10119 This will be used to create the SILC configuration files later.
10120 It will appear in the distsribution after this commit.
10122 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10124 * A big code auditing weekend happening. Auditing code for
10125 obvious mistakes, bugs and errors. Also, removing any code
10128 Removed files for being obsolete:
10130 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10131 inline in the file lib/silcutil/silcbuffer.h)
10133 o lib/silcutil/silcbufutil.c (the header has inline versions)
10135 Changed code to fix possible error conditions:
10137 o The buffer formatting routines now check that the destination
10138 buffer really has enough space to add the data. This applies for
10139 both buffer formatting and unformatting
10140 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10141 unformatting was changed to accomodate following rules:
10142 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10143 sent to the function while XXX_*STRING will not allocate or copy
10144 the data into the buffer. Instead it sets the pointer from the
10145 buffer into the pointer sent as argument (XXX_*STRING used to
10146 require that the pointer must be allocated already). This change
10147 makes this whole thing a bit more consistent and more optimized
10148 (note that the data returned in the unformatting with XXX_*STRING
10149 must not be freed now). The routines return now -1 on error.
10151 o Tried to find all code that use buffer_format and buffer_unformat
10152 and added return value checking to prevent formatting and
10153 especially unformatting errors and possible subsequent fatal
10156 o Changed ske->x and ske->KEY to mallocated pointers in
10157 lib/silcske/silcske.h. Fixed possible data and memory leak.
10159 o Added return value checking to all *_parse* functions. Fixed
10160 many memory leaks as well.
10162 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10163 so that buffer overflows would not happen. All code now also
10164 checks the return value as it can fail.
10166 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10168 * Added reconnection support to server if the normal server looses
10169 its connection to the router (for example if router is rebooted).
10170 The server performs normal reconnection strategy implemented
10171 to the server. Affected file silcd/server.c.
10173 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10175 * Added new packet type SILC_PACKET_SET_MODE that is used to
10176 distribute the information about changed modes (for clients,
10177 channels and clients channel modes) to all routers in the
10178 network. Updated the protocol specification accordingly.
10180 Added functions into silcd/packet_send.c and
10181 silcd/packet_receive.c: silc_server_send_set_mode,
10182 silc_server_set_mode.
10184 Added new files silcmode.[ch] into lib/silccore that implements
10185 the encoding and decoding of Set Mode Payload. Added new type
10186 SilcSetModePayload. Moved the definitions of different modes
10187 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10189 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10191 * Oops, a little mistake in server's connection authentication
10192 protocol. The protocol is not ended with FAILURE but with
10193 SUCCESS if the authentication is Ok. :) Affected file is
10196 * Implemented NICK_CHANGE notify handling in server in the file
10197 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10198 the local clients on the channel. After the changing nickname
10199 in router environment snhould work and the [<unknown>] nickname
10200 should appear no more.
10202 The silc_server_replace_id function that receives the Replace ID
10203 payload now sends the NICK_CHANGE notify type also in the file
10204 silcd/packet_receive.c
10206 * Changed WHOIS and IDENTIFY command to support the maximum amount
10207 of arguments defined in protocol specs (3328 arguments). This
10208 fixed a bug that caused problems when there were more than three
10209 users on a channel.
10211 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10213 * Added extra parameter, command identifier, to the
10214 silc_client_send_command so that explicit command identifier
10217 Changed that ID list routines uses specific command identifier
10218 when sending WHOIS/IDENTIFY requests to the server so that they
10219 can be identified when the reply comes back.
10221 Affected files lib/silcclient/command.[ch],
10222 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10224 * Added `sender' argument to silc_server_packet_send_to_channel
10225 to indicaet the sender who originally sent the packet to us
10226 that we are now re-sending. Ignored if NULL. Affected file
10227 silcd/packet_send.[ch].
10229 * Added some server statistics support in silcd/server_internal.h
10230 SilcServerStatistics structure and around the server code. Also
10231 send some nice statistics information when client is connecting
10234 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10236 * Fixed channel ID decoding in server's JOIN command reply in
10237 silcd/command_reply.c
10239 * Fixed braodcasting of replace ID payload to not to send it if
10240 we are standalone server in silcd/packet_receive.c.
10242 * Fixed all channel message sending routines to not to send
10243 packets to clients that has router set, since they are routed
10244 separately in the same function earlier. Affects file
10245 silcd/packet_send.c and all channel packet sending functions.
10247 * In USERS reply, res_argv[i] are not allocated, the table
10248 is allocated. Thus changed that free the table, not its
10251 * In server's whois_check and identify_check if the client is
10252 locally connected do not send any WHOIS commands - they are not
10255 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10257 * Fixed some minor bugs in client when sending WHOIS command. The
10258 arguments was in wrong order.
10260 * Removed statis function add_to_channel from server in
10261 silcd/command.c that was previously used with the joining but
10264 * Tested USERS command in router environment successfully with two
10265 routers, two servers and two clients.
10267 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10269 * Reorganized the USERS command and command reply in client library
10270 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10271 When the command is given by user we register a pending command
10272 callback that will reprocess the command after the reply has been
10273 received from the server. When reprocessing the packet we then
10274 display the information. Thus, the USERS information is displayed
10275 now in the command callback instead of in the command reply
10276 callback. The processing of the command is same as previously
10277 when server has sent the command reply in the JOINing process.
10279 * Added to USERS command in silcd/command_reply.c to join the client,
10280 we didn't use to know about, to the channel after we've created
10281 a client entry for it. Also, for clienet we did know already still
10282 check whether it is on the channel or not and add it if not.
10284 * Removed silc_server_command_join_notify as the function and its
10287 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10289 * Changed the client's pending command handling to the same as the
10290 server's pending command handling. It is also now possible to
10291 execute command reply functions from other command reply
10292 function as the function callbacks for commands and command
10293 replies are one and same. The pending commands are not static
10294 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10295 in client connection context. Thus, pending commands are server
10296 connection specific as it is convenient.
10298 Changed the function silc_client_command_pending and
10299 silc_client_command_pending_del and added new function
10300 silc_client_command_pending_check. Removed the
10301 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10304 * Added cmd_ident, current command identifier, to the client
10305 connection context in lib/silcclient/client.h to keep track on
10306 command identifiers used in command sending. Client's command reply
10307 function handling now supports the mandatory command identifiers.
10309 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10310 funtions in client to fully support pending command callbacks.
10312 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10313 as one of the arguments to the application in the command reply
10316 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10317 before first releasing SILC but came back. Now it is removed again
10318 and should come back nomore. The FORWARDED flag was used only
10319 by the JOINing procedure by forwarding the command packet to router.
10320 Now, the JOINing procedure has been changed to more generic (due
10321 to various router environment issues) and FORWARDED is not needed
10322 anymore for anything. The protocol specification is yet to be
10325 Now, removed silc_server_packet_forward from server and the flag
10326 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10328 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10330 * Renamed NAMES command to USERS command. The NAMES was named that
10331 due to historical reasons. Now it is renamed. Also, rewrote
10332 parts of the USERS command. The nickname list is not sent anymore
10333 by the server. Only Client ID and mode lists are sent in the USERS
10334 command. Changed this also to the protocol specification.
10336 The client now resolves the names and stuff after it receives
10337 the USERS list from the server when joining to the channel.
10339 * WHOIS and IDENTIFY commands has been changed to support multiple
10340 Client ID's per command. One can now search for multiple users
10341 in the network by sending only one WHOIS or IDENTIFY command.
10342 Changed the code and the protocol specifications.
10344 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10345 uses silc_server_command_whois_parse to parse the request. */
10347 * If normal server, do not parse the WHOIS and IDENTIFY requests
10348 before sending it to the router. Saves some time.
10350 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10352 * Fixed JOIN command on client library. Wrong number of arguments
10353 used to crash the client.
10355 * Added silc_server_channel_has_global function to check whether
10356 channel has global users or not.
10358 * Added silc_server_channel_has_local function to check whether channel
10359 has locally connected clients on the channel.
10361 * The silc_server_remove_from_one_channel now checks whether the
10362 channel has global users or not after given client was removed from
10363 the channel. It also checks whether the channel has local clients
10364 on the channel anymore. If it does not have then the channel entry
10365 is removed as it is not needed anymore.
10367 * The silc_server_notify now checks on JOIN notify whether the joining
10368 client is one of locally connected or global. If it is global then
10369 the channel has now global users on the channel and that is marked
10370 to the channel entry. Also, it now saves the global client to
10371 global list who is joining and JOINs it to the channel. This is
10372 for normal server, that is.
10374 Changed silc_server_send_notify_on_channel,
10375 silc_server_packet_relay_to_channel and
10376 silc_server_packet_send_to_channel check if we are normal server
10377 and client has router set (ie. global client) do not send the
10378 message to that client, as it is already routed to our router.
10380 * Implemented LEAVE notify type handling in silc_server_notify
10383 * Tested LEAVE command in router environment successfully. Tested
10384 with two routers, two servers and two clients.
10388 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10390 * Implemented SIGNOFF notify type handling in silc_server_notify
10393 * silc_server_remove_id now removes the client entry from all channels
10394 it has joined and thusly sends SIGNOFF notify type.
10396 * Rewrote the NAMES list generation in server by removing two excess
10397 loops. The lists are created now inside one loop.
10399 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10401 * silc_server_remove_channel_user checks now also global list
10402 for channel and client.
10404 * silc_server_new_channel_user checks now both local and global
10405 list for channel and client. Fixed a bug in client id decoding.
10406 Used to decode wrong buffer.
10408 * silc_server_channel_message checks now both local and global
10409 list for channel entry.
10411 * Tested channel joining (hence JOIN) in router environment
10412 successfully. Tested with two routers, two servers and two
10415 * Tested channel message sending in router environment successfully.
10417 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10419 * Added silc_server_save_channel_key into server.[ch] to save the
10420 received channel key in Channel Key payload processing. It is
10421 also used in JOIN command reply handling.
10423 Equivalent function silc_client_save_channel_key added into
10424 client.[ch] into client library.
10426 * Changed JOIN command reply to send information whether the channel
10427 was created or not (is existing already) and the channel key
10428 payload. Changed protocol specs accordingly.
10430 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10431 the request was sent by ID and not by nickname. Crashed on
10434 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10436 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10437 now correctly save the received data.
10439 * silc_server_free_sock_user_data now notifies routers in the
10440 network about entities leaving the network.
10442 At the same time implemented functions silc_server_remove_id
10443 and silc_server_send_remove_id to receive and send REMOVE_ID
10444 packets. The packet is used to notify routers in the network
10445 about leaving entities. The ID removed will become invalid in
10448 * Added function silc_idlist_del_server into server. Removes and
10449 free's server entry from ID list.
10451 * silc_server_private_message function now checks, if we are router,
10452 that the destination ID really is valid ID, naturally.
10454 * In router when NEW_ID packet is received (for new client) the
10455 hash of the Client ID is saved in the ID Cache but the
10456 client->nickname is set to NULL, instead of putting the hash
10459 IDENTIFY command now also checks that client->nickname must be
10460 valid. If it is not if will request the data from the server who
10461 owns the client. Added new function
10462 silc_server_command_identify_check.
10464 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10465 to set the command to already allocated Command Payload.
10467 * Tested private message sending in router environment with two
10468 routers, two servers and two clients. Fixed minor bugs and now
10471 * Fixed segfault from client's NAMES command. Used to crash if
10472 not on any channel.
10474 * Forwarded packets must not be routed even if it is not destined
10475 to the receiver. Changed server code comply with this.
10477 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10479 * Added `require_reverse_mapping' boolean value to ServerParams
10480 structure. If TRUE (not default) the server will require that
10481 the connecting host has fully qualified domain name.
10483 If the reverse mapping is not required and hostname could not be
10484 found the IP address is used as hostname.
10486 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10488 * Implemented version string checking to both client and server.
10489 The check is incomplete currently due to the abnormal version
10490 strings used in development version of SILC.
10492 * Changed all command functions in server to use the new
10495 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10497 * Changed char *data to unsigned char *data in ID Cache system to
10498 support binary data as ID Cache data. Changed code to support
10499 binary data in lib/silccore/idcache.c.
10501 * Renamed silc_server_packet_relay_command_reply to
10502 silc_server_command_reply as it is normal packet receiving
10503 function. Rewrote the function to accept command replys for
10504 servers and not only for clients.
10506 * Mark remote router always as registered server if we are connecting
10507 to it. Otherwise, commands sent by the router to us are ignored.
10509 * All ID List find routines now returns the ID Cache Entry pointer
10510 as well if requested.
10512 * WHOIS command works now in router environment, tested with two
10513 routers, two servers and two clients.
10515 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10516 in router environment (as it is almost equivalent to WHOIS) but
10517 hasn't been tested thoroughly. Added new functions:
10519 silc_server_command_identify_parse
10520 silc_server_command_identify_send_reply
10521 silc_server_command_identify_from_client
10522 silc_server_command_identify_from_server
10524 * Disabled route cache adding because adding two different ID's with
10525 same IP replaces the old cache entry thus giving wrong route.
10526 The entry->router->connection is always the fastest route anyway
10527 so route cache may not be needed. Of course, new routes maybe
10528 established after receiving the ID when the entry->router->connection
10529 might not be anymore the most optimal.
10531 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10533 * Add route cache for received ID for fast routing.
10535 * Added silc_server_packet_route to route received packet on router
10536 that is not destined to us.
10538 * Renamed silc_server_get_route to silc_server_route_get.
10540 * Added id_string and id_string_len fields into SilcServer to
10541 include encoded ServerID for fast comparing without excess
10542 encoding of the ID's.
10544 * Cleaned up WHOIS command on server side. Added following static
10547 silc_server_command_whois_parse
10548 silc_server_command_whois_check
10549 silc_server_command_whois_send_reply
10550 silc_server_command_whois_from_client
10551 silc_server_command_whois_from_server
10553 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10554 arguments in command replies. All command functions should be
10555 updated to use this macro.
10557 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10559 * Minor typo fixes on command reply handling on server.
10561 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10563 * Added silc_server_command_add_to_channel internal routine to add
10564 the client to the channel after router has created the channel and
10565 sent command reply to the server.
10567 * Added generic silc_server_send_command to send any command from
10570 * Use static buffer with ID rendering instead of duplicating data.
10572 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10574 * Fixed a channel user mode bug when joining to a channel server gave
10575 everybody channel founder rights, oops.
10577 * We mark ourselves as the router of the incoming server connection
10578 if we are router ourselves. This way we can check in some packet
10579 sending functions whether it is locally connected server. For
10580 incoming router connections we put NULL.
10582 * For router sending packets locally means now always sending the
10583 packet cell wide; to local clients and local servers. For normal
10584 server sending packet locally means sending it to only local
10587 * Fixed the JOIN command to really work in router environment. If the
10588 channel is created it is always created by the router. Router is
10589 also responsible of making the initial joining to the channel,
10590 sending JOIN notify to the sending server and distributing
10591 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10592 does not exist server doesn't do anything else but forward the
10593 command to the router which performs everything.
10595 * Added silc_server_send_channel_key function to send the Channel Key
10598 * Added silc_server_create_channel_key to create new channel key. The
10599 channel key is now re-generated everytime someone joins or leaves
10600 a channel, as protocol dictates. Note: channel->key_len is the
10601 key length in bits.
10603 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10605 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10606 packet_receive.[ch] to separate packet sending and receiving
10607 routines. The server.[ch] now includes everything else including
10608 actual packet processing (writing and reading data) and other
10611 Renamed silc_server_private_message_send_internal to
10612 silc_server_send_private_message. The routine is still though
10613 used only to relay private messages as server does not send
10614 private messages itself.
10616 Renamed silc_server_new_channel to silc_server_create_new_channel
10617 and added new function sicl_server_new_channel that handles the
10618 incoming New Channel packet. Added also new sending function
10619 silc_server_send_new_channel to send New Channel Payload.
10621 * Added new function silc_server_notify to process incoming notify
10622 packet to the server/router. Server may then relay the notify
10623 to clients if needed.
10625 * Added new function silc_server_new_channel_user to process incoming
10626 New Channel User packet. Router will redistribute the packet and
10627 send JOIN notify to its local clients and locally connected servers
10628 if needed. Normal server will send JOIN notify to its local client
10629 on same channel when received this packet. Added also corresponding
10630 sending function silc_server_send_new_channel_user to sent the
10633 * Added boolean route argument to send_notif_to_channel and
10634 packet_send_to_channel functions to attempt to route the packet
10635 if it is TRUE and send only locally if it is FALSE.
10637 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10639 * silc_server_replace_id now broadcasts the received replace ID
10640 packet if it is not broadcast packet already. The router must
10641 broadcast to inform other routers about changed ID.
10643 * Added backpointer to server's router into SilcServer context in
10644 silcd/server_internal.h.
10646 * Fixed silc_server_packet_broadcast to send correct broadcast
10649 * The channel key is now distributed to the local client as soon
10650 as it is received from the router (in router environment) so that
10651 no other packet may be sent for the channel until client has
10654 * silc_server_remove_channel_user now broadcasts the received
10655 Remove Channel User packet if it is not broadcast packet already.
10656 The router must broadcast to inform other routers about removed
10659 * Added users field into SilcPacketContext that is a reference count
10660 of the context. One can increase the reference count by calling
10661 silc_packet_context_dup which is now changed to just increase the
10662 reference count instead of duplicating the data. The reference
10663 count is decresed by calling silc_packet_context_free that will
10664 free the data after the reference count hits zero.
10666 For now on the packet context and everything allocated into it
10667 (including the raw packet from network) must be freed by calling
10668 the new silc_packet_context_free function. Added also new function
10669 silc_packet_context_alloc that must be used now to allocate the
10670 context. This also means that if a routine is asynchronous from
10671 silc_[client/server]_packet_parse_type the packet context must
10672 be duplicated by calling silc_packet_context_dup. Otherwise it
10673 gets free'd after silc_[client/server]_packet_parse_type returns.
10674 Also, one must remember that if packet is duplicated then its
10675 reference count must be decresed by calling the free function as
10676 many times as it was duplicated.
10678 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10679 from both client and server.
10681 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10683 * Made joining to a channel working in router environment.
10685 * Cleaned up JOIN command on server side and create function
10686 silc_server_command_join_channel internal routine to make the
10689 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10691 * Changed silc_command_pending list to SilcDList. Also, added
10692 `ident' field to SilcServerCommandPending structure to identify
10693 the reply and to call correct callback.
10695 Added silc_server_command_pending_check function to replace the
10696 corresnponding macro. The silc_command_pending list is not
10699 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10700 to set identifier to previously allocated Command Payload. It
10701 is used to set identifier for command when resending Command
10704 * Added silc_command_payload_encode_payload to encode Command
10705 Payload buffer from SilcCommandPayload structure.
10707 * Added silc_argument_payload_encode_payload to encode Argument
10708 payload buffer from SilcArgumentPayload structure.
10710 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10712 * Changed WHOIS command to support router connection on server side.
10713 The whois request is always sent to router unless the server is
10714 standalone server. After server has received the reply from the
10715 router will it send the reply to the client.
10717 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10718 broadcast received broadcast packet. The function is used only
10719 by router. The broadcast packet is always sent to the router's
10722 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10723 render given ID to printable string, for log files for example.
10725 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10727 * Made basic router to router connections working. At least they
10728 can now connect to each other but nothing really works the way
10729 they are supposed - yet.
10731 * Added new initiator token to RouterConnection configuration
10732 file in silcd/serverconfig.[ch]. It is used to tell whether we
10733 are the initiator to the remote router or whether we'll expect
10734 the other end to connect.
10736 * Moved registering of listener task to silc_server_init, hence
10737 the server starts listenning as soon as it is run, even if it
10738 does not have connections to other routers. Let's see how well
10741 * Changed default connection retry timeouts for more suitable in
10744 * Removed cipher and such arguments from silc_idlist_add_client
10745 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10746 Added new function silc_idlist_add_data to add the keys and stuff
10749 * Added SilcIDListData structure and added it to SilcClientEntry
10750 and SilcServerEntry as their first field in the structure. This
10751 way we can explicitly cast the ID entries to the SilcIDListData
10752 structure and get common data for the entries. In past, we had
10753 to first check what type of connection it is and then cast it to
10754 correct ID entry type. Now, we can directly cast the opaque
10755 pointer to the SilcIDListData (no matter what ID entry it actually
10756 is) and get the data needed.
10758 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10760 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10761 in some circumstances even if threre were timeout tasks, though not
10762 IO tasks, but tasks anyway. Now fixed.
10764 * Defined SilcServerConnection structure to hold connection specific
10765 stuff about directly connected servers and routers. The definition
10766 is currently in silcd/server_internal.h. I thought about having
10767 a bit more important role fro this struct but for now it is used
10768 only when connecting to other server (or router actually).
10770 * Added connecting retry support in server when connecting to
10771 router(s). The retry feature implement exponential backoff
10772 algorithm. Also, added SilcServerParams structure to hold default
10773 parameters for server. For now, it include these retry settings
10774 and are hard coded. After server is moded to be as Silc Server
10775 Library this structure will be more important.
10777 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10779 * Changed client librarys channel->clients table to SilcList and
10780 changed code accordingly.
10782 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10784 * Changed client's channel table to SilcList and changed code
10785 accordingly. Also changed SilcChannelClientEntry to include back-
10786 pointer to the channel so that client entry can use that structure
10787 as list as well and we have fast cross-reference to the channel.
10788 This change dramatically decreased the complexity of channel
10789 handling with client entry and vice versa (removed one extra
10790 loop when searching for channel entry from many functions).
10792 * Changed server->sim from table to SilcDList and changed code
10795 * NAMES command can now be used from user interface. It will show
10796 the user list on the channel, neatly.
10798 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10799 Code now saves realname of the user if it becomes available.
10801 * Renamed configure.in to configure.in.pre and made ./prepare
10802 script to automatically add correct version string to
10803 configure.in which it creates from configure.in.pre.
10805 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10807 * NAMES command reply now shows users mode with the nickname when
10808 joining to channel.
10810 * Moved silc_client_ch[u]mode[_char] functions from
10811 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10812 place sucks, they are utility functions and should be in some
10815 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10817 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10820 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10824 * Added TRQ (efficient deque and list library) into lib/trq. This is
10825 a very good list library that is currently used in the SILC. Defined
10826 SilcList API over the library because I didn't like the API very
10827 much. See lib/trq/silclist.h for the API and examples of how to
10828 use the API. Fixed various places in the code to use the new
10829 SilcList API. The SilcList is meant for lists that has a structure
10830 already defined as a list. It is not suitable to add just some
10831 context to the list (in TRQ, the context is the list actually).
10833 So, I defined SilcDList that can be used for the purpose where
10834 predefined list structure does not exit. This can be used as
10835 such list. Now some context just can be added to the SilcDList.
10836 Currently this list is not used in the SILC just yet, though there
10837 are a lot places where this can replace dynamically allocated
10838 tables and I will fix these places, later, to use SilcDList.
10839 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10840 and use TRQ internally).
10842 Also fixed some annoying warning messages that the original TRQ
10843 code generated. Also minor changes to TRQ's Makefile.in.
10845 * Added support for querying by Client ID to both WHOIS and
10846 IDENTIFY commands into server, as required by the protocol.
10848 * Removed method function pointers from SilcBuffer structure. They
10849 weren't used to anything and just increased the context size for
10850 no good reason. This change also made silc_buffer_alloc and
10851 silc_buffer_free functions inline functions.
10853 * Disabled command flooding detection support until it's fixed so
10854 that it accepts commands in but does not execute them more than once
10857 * Added silc_net_localhost(), to return local hostname, into
10858 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10859 that must be initialized before calling silc_client_init.
10861 * Added new function: silc_server_send_notify_on_channels to send
10862 notify messages to all channels client has joined. It is assured
10863 that the message is sent only once per client.
10865 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10866 lib/silcutil/silcutil.[ch] as silc_format function. The new
10867 function is generic and is used by server as well, not only by
10868 the logging routines.
10870 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10871 the provided version string was not acceptable. Added new function:
10872 silc_ske_check_version into lib/silcske/silcske.h. The function
10873 must be implemented by the application (client or server) and it
10874 does not reside in the SKE library. The function checks the version
10875 string remote end sent.
10877 * Added back pointers (to opaque context and to SilcSocketConnection)
10878 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10880 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10881 duplicate packet context structure.
10883 * Changed `notify' client operation to send same arguments as client
10884 receives from server except for ID's. ID's are mapped to correct
10885 ID entry and that is returned. Also, if channel entry is not sent
10886 by server but the notify is for channel the channel entry is sent
10887 to application (otherwise application doesn't know that it is for
10888 channel (library gets it from packet's Destination ID)).
10890 * Added silc_client_remove_from_channels into client library to
10891 remove a client from all channels it has joined to. Used when
10892 received SIGNOFF notify from server. Added also new function
10893 silc_client_replace_from_channels to replace old ID entry with
10894 new ID entry on all channels. Used when received NICK_CHANGE
10895 notify from server.
10897 * Fixed ID Cache list handling in silc_idlist_get_client in
10898 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10899 to get (or query) client by ID.
10901 * Updated TODO list.
10903 * Added connection authentication status message defined by the
10904 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10905 support for these into the code in client and server side.
10907 * Added generic function silc_client_send_command to send any command
10908 with variable argument list. Application should use this function
10909 to send commands if the command functions provided by the library
10910 does not suite for the application's user interface needs.
10912 * Added new `failure' client operation. Application is notified about
10913 received failure packet if client is executing a protocol. In this
10914 case the protocol's execution has failed.
10916 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10917 is required by the protocol.
10919 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10920 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10923 * Added status flag to SilcSKE object to indicate realtime status
10924 of the SKE protocol.
10926 * Application receives now exactly same command reply arguments as
10927 the library receives from server. However, if ID is received the
10928 corresponding ID entry is returned to the application (eg. Client
10929 ID is mapped to correct SilcClientEntry entry and that is returned).
10930 Changed command_reply client operation due to this change.
10932 * Changed all ID's in commands and in command replys as ID Payloads.
10933 Change affected both client and server side codes.
10935 All ID's sent in SILC network (with execption of ID's in SILC
10936 Packet header) are sent in ID Payload to support variable length
10939 * Server now notifies nick changes and notifies all clients on
10940 the channels about the new nickname (about the new Client ID,
10943 * Implemented CMODE command to change channel modes. Supports all
10944 channel modes defined by the protocol specs except ban and invite
10945 lists. (Also, private channel key mode is supported but support for
10946 setting private channel key in client is missing, thus, this mode
10947 has no effect on client side (except that server requires that the
10948 client uses private channel key and normal channel traffic does not
10951 Also, invite mode works per se, but INVITE command does not work
10952 yet correctly, so you can set channel as invite only channel but
10953 inviting clients to the channel does not work (it is yet to be
10954 thought what's the best way to do it).
10956 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10957 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10958 Implemented CUMODE command to change user's mode on the channel.
10959 Supports all modes defined by the protocol specs.
10961 * Added NAMES command reply to return users modes on the channel.
10963 * Removed unnecessary and slow ciphers from lib/silccrypt.
10965 * Set SO_KEEPALIVE option to connection sockets by default.
10967 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10969 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10970 redefined the Notify Payload into protocol specs.
10972 * Added silc_id_payload_parse_id to get ID directly from raw
10975 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10977 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10978 accept searching by Client ID as well.
10980 * Added support for LEAVE and SIGNOFF notify types in client library.
10982 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10983 to parse ID Payload from raw data.
10985 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10987 * Added flags parameter into silc_ske_assemble_security_properties
10988 function in lib/silcske/silcske.[ch].
10990 * Changed notify client operation to fit better for notify messages
10991 sent by server. The notify payload received from server is now
10992 passed to the application (after parsing it to SilcNotifyPayload).
10993 It is application's responsibility to retrieve the arguments
10994 from the payload and show the message the way it wants. The message
10995 sent by server is implementation specific.
10997 * Changed public keys to comply with the protocol specification.
10998 Old public keys are not supported anymore and are not compatible.
11000 * Removed nickname from Channel Payload as the latest draft removed
11001 it. The client must resolve the nickname from the NAMES command
11002 reply received when it joined the channel.
11004 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11006 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11008 * Fixed some errors in protocol specification drafts.
11010 * Created lib/silccore/silcnotify.c to implement Notify Payload
11011 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11012 generic payloads described by protocol specifications. The file
11013 includes implementations for ID Payload and Argument Payload.
11015 * Changed Command Payload implementation to use the new Argument
11016 Payload. Changed command_xxxx_payload to command_payload_xxxx
11017 to comply with SILC coding conventions.
11019 * Added suppport for Argument Payload handling in Notify Payload
11020 implementation as protocol requires it. Added the new support
11021 into server and client lib as well.
11023 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11025 * Added support for multiple nicknames on same channel. [n] is
11026 added locally to the nickname if there are more than one same
11027 nicknames on the channel.
11029 * Server now sends all nicknames that matched WHOIS request.
11030 Client also shows the list received from server.
11032 * Added TOPIC command to client side. User can now set and show
11033 current topic on channel.
11035 * Added MOTD command to client and server. Also, server sends the
11036 motd when client connects to the server.
11038 * Changed version strings to comply ISO 8601.
11040 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11042 * Fixed protocol error handling in client library. It should now
11043 cope even if the SKE fails for some reason.
11045 * Made new protocol specification drafts for submitting to IETF.
11047 * Implemented TOPIC command to server in silcd/command.c.
11049 * Added two new notify types into lib/silccore/silcnotify.h:
11050 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11051 notify nickname change and topic setting/change on a channel.
11053 * API change of command_reply operation in client library. The
11054 application gets now the status type received from server as well.
11056 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11058 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11060 * Cras fixed and optimized the packet handling even further and
11061 it should work now. Minor change to the prototype of function
11062 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11064 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11066 * Added new function into lib/silcutil/silcschedule.[ch]:
11067 silc_schedule_with_fd to select() a specified fd. The function
11068 returns after timeout expires or data arrives or goes. The
11069 function is used by packet routines to wait that all data is
11070 received from network.
11072 * Fixed data reading from network in lib/silccore/silcpacket.c.
11073 The code now assures that all data is read from the fd and then
11074 continues packet processing. This was a bug fix since the code
11075 used to drop some data in some circumstances.
11077 * Added new function into lib/silcclient/client.[ch]:
11078 silc_client_start_key_exchange to start key exchange after
11079 connection has been established to server. The code internally
11080 now uses this funtion but its main purpose was to provide it
11081 for applications that perform their own connecting. After
11082 application has created a connection it merely calls this
11083 function to start the key exchange between client and server.
11084 The library takes care of everything else after that.
11086 Updated also lib/silcclient/README to explain the usage of
11089 * Do not send to application information that connection has
11090 been established. Application gets notified it by connect
11093 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11095 * Applied cras's patch to add silc_schedule_one function. The
11096 function runs scheduler once and returns.
11098 * Fixed the scheduler after cras messed it up. The timeout
11099 handling works now as it's supposed to work.
11101 * Added into lib/silccore/ silcnotify.h to include notify
11102 message types support. Changed silc_server_send_notify*
11103 functions, in server.[ch], to support those new notify types.
11104 Added the support for the notify types into client library,
11105 as well. Added new notify client operation into ops.h in
11108 * Changed silc_server_packet_send_to_channel to send normal
11109 packets instead of just channel message packets. The function
11110 is now used to send the notify packets to channels. It is not
11111 used to send channel message packets anymore, as server never
11112 sends them anymore.
11114 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11115 va_arg()s as it seems to require it nowadays. I guess, if SILC
11116 is compiled with older va_arg() the new code should work anyway.
11118 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11120 * Splitted core library. Core library (lib/silccore) includes
11121 now only SILC protocol specific core (and common) components.
11122 Created new utility library (lib/silcutil) that includes more
11123 generic purpose stuff. The stuff for util library was taken
11124 from the old core library. This was minor and easy split.
11126 * Created SILC Client Library (lib/silcclient) that includes
11127 implementation of the SILC client without user interface. This
11128 was major move from silc/ directory. The code has been changed
11129 so that it is transparent towards the user interface. The
11130 silc/ directory includes now the same user interface as before
11131 and it uses the new client library. Read lib/silcclient/README.
11132 Basicly, the client library performs everything else related
11133 to SILC except user interface handling. Also, configuration
11134 files are considered to be part of user interface and library
11135 does not handle them.
11137 This change also changed a lot of structures, function naming etc.
11138 Most important change was that SilcClientWindow object was
11139 renamed to SilcClientConnection in the client library. Created
11140 also new file lib/silcclient/ops.h. Also added new files
11141 silc/local_command.[ch] and silc/client_ops.[ch].
11143 All these changes were made to make it easier for user interface
11144 designers to create what ever user interface for the SILC client
11147 It is also expected that the server will be moved to lib
11148 directory as well and SILC Server Library will be created;
11149 sometimes in the future.
11151 * Removed Local commands from lib/silccore/silccommand.h as
11152 they are application specific and new client library does not
11153 handle any of those anymore.
11155 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11156 old client implementation in silc/.
11158 * Added support for callback functions in SILC_LOG_* macros.
11159 Application can now set its own callbacks that will be called
11160 instead of using the default functions that will always print
11161 the debug messages to stderr (or stdout). Also, debugging can
11162 now be disabled by setting silc_debug to FALSE and re-enabled by
11163 setting it to TRUE. Note, that logging will still work even
11164 if debugging is disabled.
11166 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11167 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11168 silc_log_reset_debug_callbacks.
11170 * To enable debugging in silc client one must give now -d
11171 option on command line.
11173 * Changed silc_schedule_init to automatically allocate task queues
11174 if they are not allocated before calling it.
11176 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11178 * Added GMP 3.1 into math library.
11180 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11182 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11183 a channel in SILC network. The packet is used by servers and
11184 routers to notify other routers that user has left a channel.
11185 This little feature was missing until now. Added the feature
11186 to protocol specification as well.
11188 Added functions: silc_server_send_remove_channel_user and
11189 silc_server_remove_channel_user into server.[ch].
11191 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11192 lib/silccore/silcpacket.h. However, they are not implemented
11195 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11197 * Fixed joining to a channel and sending channel messages
11198 between server and router. The channel message sending should
11199 now work inside a cell.
11201 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11203 * Fixed the private message sending between server and router.
11204 The private message sending should now work inside a cell.
11206 * Added silc_server_replace_id into server.[ch] to replace
11207 existing ID in the SILC network.
11209 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11210 and silc_idlist_replace_server_id into idlist.[ch] in server.
11212 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11214 * Fixed the server to server connections. Server can again now
11215 connect to router. Router to router connections probably does
11218 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11220 * Added dynamic protocol registering support. Now protocols can
11221 registered and unregistered on the fly. Patch by cras.
11223 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11225 * Added lib/contrib directory to hold routines that some platforms
11226 don't have but are needed by SILC.
11228 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11229 into lin/contrib to provide getopt() and getopt_long() for
11230 those who don't have it.
11232 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11234 * Added AWAY command to client. When away message is set and
11235 client receives a private message packet the client automatically
11236 replies to the sender with the away message.
11238 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11239 bug seemed to be the cause of recent problems when compiling
11242 * Added version detection support to SKE protocol specification
11243 and added the new changes to the SKE implementation as well.
11244 There were other minor changes in the SKE protocol as well.
11246 Many changes in lib/silcske/silcske.[ch] and in
11247 lib/silcske/payload.[ch].
11249 * Added ^U functionality, clear input line. Patch from cras.
11251 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11253 * Mainly small bugfixes on core library. Fixed some debugging
11254 logging and buffer overflow in silclog.c.
11256 * Updated config.sub and config.guess on the distribution tree.
11258 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11260 * Added command lagging support in server. Client may execute
11261 commands now only once in two seconds.
11263 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11265 * Optimized packet reception. MAC computation and checking is now
11266 also more optimized. A lot previously duplicated code is now
11267 used as generic by both client and server.
11269 * Fixed key pair generation in clientutil.c
11271 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11273 * Added into lib/silccore/silcbufutil.[ch] new function;
11274 silc_buffer_realloc.
11276 * Moved generic packet sending/encryption functions to
11277 lib/silccore/silcpacket.[ch] from client and server. Some
11278 rewriting of the functions.
11280 * Moved all generic packet reception/decryption functions to
11281 lib/silccore/silcpacket.[ch] from client and server. The
11282 packet processing is now much cleaner in both client and server.
11283 These were major changes in both client and server.
11285 * Created many common functions in server to do packet sending.
11286 Previously code were duplicated a lot, this has been removed
11287 with these changes.
11289 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11291 * Rewrote major parts of the ID cache system. Don't know
11292 whether it is better now or not but at least the API is more
11295 * Major rewrite on ID cache stuff on client because of the ID
11296 cache API changes. Added idlist.c to client.
11298 * Also major rewrite on ID cache stuff on server as well.
11299 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11300 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11301 in hand, instead they are all put into the ID cache system now.
11302 All server_idlist_* routines uses ID cache now instead of
11303 traversing its own lists (those lists does not exist anymore).
11304 SilcIDList though still exists. Also, SilcXXXEntry's are
11307 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11309 * Finally made the SKE implementation compliant to the protocol
11310 specification. All mp integers are now binary encoded as
11311 opposed being HEX encoded.
11313 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11316 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11317 functions: silc_[encode/decode]_pem. Also added function
11318 silc_encode_pem_file to PEM encode with newlines ('\n') for
11319 saving into a file.
11321 * SILC public keys are now encoded either PEM or binary. Same
11322 option is for private keys as well. By default private keys
11323 are binary encoded and public keys PEM encoded. Silly HEX
11324 encoding were removed.
11326 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11327 function to create fingerprints.
11329 * Fixed a bug in SHA1; does not change the original data anymore.
11331 * Partly implemented INFO command on client and server side.
11332 Fixed CLEAR command. Changes to SERVER command; show current
11333 server(s) when giving command without arguments. Added
11334 VERSION command to client.
11336 * Added check to server that unregistered connections cannot
11337 execute commands (unless it is specificly allowed).
11339 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11341 * Fixed screen refresh.
11343 * Fixed channel joining bug from client. On some circumstances
11344 client tried to join to a channel it had already joined.
11346 * Added public key verification process into client's protocol.c.
11347 The client now verifies the public key from user and saves
11348 it into ~./silc/serverkeys/ directory.
11350 Added into: clientutil.[ch]: silc_client_verify_server_key.
11352 * Changed SKE protocol's silc_ske_initiator_finish function
11353 to accept callback function that verifies the received public
11354 key. Removed old silc_ske_verify_public_key function.
11356 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11358 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11359 silc_pkcs_private_key[_data]_set.
11361 * Made the password and public authentication more cleaner in
11362 server's protocol.c.
11364 * Removed historic and obsolete protocol `channel_auth' from
11365 both client and server.
11367 * Removed wrong way of sending command status messages from
11368 server to client in server's command.c. The old way violated
11369 protocol specification.
11371 Changes to silccore/silccommand.[ch]: removed
11372 silc_command_encode_status_payload -> not needed anymore,
11373 changed silc_command_encode_payload_va to accept extra
11374 argument on variable argument list. The argument type must
11375 now be provided to the function. Also, added new function:
11376 silc_command_encode_reply_payload_va which is same as
11377 normal command_encode_payload_va except command status type
11378 is provided as extra argument.
11380 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11382 * Added ~./silc directory handling. The directory includes the
11383 public and private keys for the client.
11385 Added silc_client_check_silc_dir, silc_client_create_identifier
11386 and silc_client_load_keys.
11388 * Implemented SILC protocol compliant public key. Added public
11389 and private key saving to and loading from files.
11391 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11392 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11393 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11394 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11395 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11397 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11398 silc_pkcs_load_[public/private]_key.
11400 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11402 * Added silc_server_get_route (route.[ch]) to get connection
11403 data for the fastest route for given ID.
11405 * Implemented INVITE command on client and server. The command
11406 were re-defined in the SILC Protocol Specification and the
11407 implementation now complies with the specification.
11409 * Implemented PING command on client and server.
11411 * Implemented NAMES command on client and server. The server side
11412 supports currently only normal server not router server yet.
11413 Some changes to NAMES definition in SILC protocol specification.
11415 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11417 * Implemented LEAVE command on client and server.
11419 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11420 again. This change was made to the protocol as well. Server
11421 should not violate the protocol specification anymore.
11423 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11425 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11426 was tested. SOCKS4 was not but should work anyway.